CN111945734B - Positioning and translation device for high-position grouting of building engineering and grouting device for circulating slurry - Google Patents

Abstract

The invention discloses a positioning translation device for high grouting in building engineering, wherein a translation piece is linked with a translation driving shaft and is in sliding fit with an extending frame in the horizontal direction; the slurry outlet end of the slurry guide pipe is arranged on the translation piece; the extension driving shaft is linked with the extension mechanism; the height adjusting device is used for adjusting the height of the movable mechanism; the positioning pedal is rotationally matched with the support frame; the positioning pedal is linked with the positioning mechanism; the positioning mechanism comprises an extending positioning piece, and the extending positioning piece can be driven to extend by stepping on a positioning pedal; the pressing block is in rotating fit with the extending frame, and a second reset elastic piece is connected between the pressing block and the extending frame; the motion of the extension mechanism can drive the extension frame to move towards the direction of the hanging plate, and the pressing block is driven to rotate relative to the hanging plate and the door body is driven to open through the transmission mechanism. The invention also discloses a grouting device for circulating slurry. The invention has the advantages of high grouting efficiency and good safety.

Description

Positioning and translation device for high-position grouting of building engineering and grouting device for circulating slurry

Technical Field

The invention relates to the technical field of construction and construction, in particular to the technical field of grouting.

Background

Grouting is the process of delivering grout into cracks, fault fracture zones, or joints and cracks of the building itself. At present, the grouting process is mainly applied to the following construction conditions; firstly, grouting material is grouted into the ground rock soil to fill cracks and pores in the rock soil, prevent the leakage of the ground and improve the integrity, strength and rigidity of the rock soil. For example, the method for plugging and grouting the crack under the high-pressure flowing water state disclosed in patent application 201610783807.6 and the method for repairing the road crack disclosed in patent application 201510773904.2 mainly comprise the following steps of preprocessing the crack, drilling the hole, preparing grout and grouting.

Secondly, the facing construction grouting method usually comprises two processes, namely a wet hanging method and a dry hanging method. As disclosed in patent application 201510505722.7, a method for wet-hanging and grouting gypsum aerated brick wall and a structure thereof, the method comprises the following steps: s1, cleaning the wall surface; s2, level, line snapping and positioning are measured on the wall surface; s3, preparing materials; s4, opening a hole and penetrating a screw rod; s5, constructing a waterproof layer; s6, hanging a galvanized iron net; s7, specification and arrangement of the stone material at the lowest layer, fixing and grouting; s8: and the upper layer of stone is ruled, arranged and fixed and grouted. For another example, patent application 201610080887.9 discloses a method for manufacturing a dry-hanging rammed-earth wall panel, in which a hanging plate is first attached to a wall body by a hanging member, and then grout is poured into the hanging plate from the top to the bottom through a gap between the hanging plate and the wall body.

And thirdly, grouting wall joints, namely filling gaps between the paved hanging plates and the top of the wall body by grouting slurry.

The grouters of the prior art, such as the grouter disclosed in patent application 201420111753.5, the self-controlled gear pump grouter disclosed in patent application 201420388258.9, and the high-pressure grouter disclosed in patent application 201610637237.X, mix the slurry by a mixer, pump the mixed slurry into a material pipe by a grouting pump, such as a high-pressure pump, a screw pump, or a gear pump, and the slurry flows out of the material pipe to be grouted.

According to the prior art, the grouting machine in the prior art is adopted for grouting, and fixed-point grouting can be performed on cracks and pores in the pavement and rock soil; however, when the facing construction grouting is performed, there are technical problems that the worker holds the material tube for a long time and needs to move the material tube to and fro for grouting, which causes arm pain and great labor consumption of the worker; because the neatness of the facing is higher, the manual holding and moving mode is difficult to ensure the moving stability of the material pipe, and the slurry leakage phenomenon is easy to occur. In addition, the quality of the grouting material is one of the key factors causing the success or failure of grouting, and if the grouting material is not fully stirred, a large amount of bubbles exist, so that the quality of the grouting material is greatly influenced.

Disclosure of Invention

The invention provides a positioning translation device for high-level grouting in constructional engineering, aiming at solving one of the technical problems of poor grouting stability and low grouting efficiency caused by serious labor consumption in grouting, particularly in high-level grouting of a facing in the prior art; and the other technical problem that insufficient stirring of the slurry can affect the quality of the slurry, and provides a grouting device for circulating the slurry.

The invention solves one of the technical problems by the following technical means: a positioning and translation device for high grouting in building engineering comprises a support frame, a movable mechanism, an extension mechanism, a height adjusting device, a positioning mechanism, a pressing block, a storage bin, a door body, a grout guide pipe, a first reset elastic piece, a positioning pedal, a second reset elastic piece, a transmission mechanism and a first control plate;

the movable mechanism is arranged at the top or the upper end of the support frame, and the first control plate is arranged at the middle section of the support frame in the height direction in a sliding fit manner; the extension driving shaft and the translation driving shaft are respectively in rotating fit with the first control plate; the movable mechanism comprises a lifting plate, an extending frame and a translation piece; the extension frame is movably matched with the lifting plate, the translation piece is linked with the translation driving shaft, and the translation piece is in sliding fit with the extension frame in the horizontal direction; the pulp outlet end of the pulp guide pipe is arranged on the translation piece; the extension driving shaft is linked with the extension mechanism;

the height adjusting device is used for adjusting the height of the movable mechanism; the positioning pedal is in running fit with the lower end of the support frame, and the first reset elastic piece is connected between the positioning pedal and the support frame; the positioning pedal is linked with the positioning mechanism; the positioning mechanism comprises a plurality of extending positioning pieces, and the plurality of extending positioning pieces can be driven to synchronously extend towards the direction of the hanging plate by rotating the positioning pedal;

the pressing block is in rotating fit with the extending frame, and the second reset elastic piece is connected between the pressing block and the extending frame; the storage bin is arranged on the support frame, and the door body is arranged in the storage bin; opening the door body to enable the pulp inlet of the pulp guide pipe to be communicated with the storage bin; the stretching mechanism can drive the stretching frame to move towards the hanging plate, so that the pressing block rotates relative to the hanging plate, and the door body is opened through transmission of the transmission mechanism.

Preferably, the positioning mechanism further comprises a rotating gear, an extending rack, a linkage rotating shaft and a positioning belt transmission device; the left side and the right side of the support frame are respectively provided with a linkage mechanism mounting groove, a plurality of rotating gears are sequentially and rotatably matched in the linkage mechanism mounting grooves from bottom to top, the rotating gears positioned on the same side are linked through the positioning belt transmission device, the rotating gear positioned at the lowest end is connected with the positioning pedal through the linkage rotating shaft, and the linkage rotating shaft is rotatably matched with the support frame; each rotating gear is meshed with an extending rack, the extending racks are in sliding fit with the linkage mechanism mounting grooves, and the end parts of the extending racks are connected with extending positioning pieces; the support frame is further provided with a guide through groove communicated with the linkage mechanism mounting groove, and the extending positioning piece can extend out of the corresponding guide through groove.

Preferably, the movable mechanism further comprises a translation screw, and the extension mechanism comprises an extension screw; the lifting plate is in sliding fit with the support frame in the vertical direction and is driven to slide up and down through the height adjusting device; the extension screw rod is in running fit with the lifting plate, and the extension frame is in threaded fit with the extension screw rod; a first linkage belt wheel is fixedly sleeved on the extension driving shaft, a second linkage belt wheel is fixedly sleeved on the extension screw rod, and the first linkage belt wheel and the second linkage belt wheel are linked through a linkage belt; the translation lead screw with stretch out frame normal running fit, the translation piece with translation lead screw thread fit fixed cover is equipped with the third linkage band pulley on the translation lead screw fixed cover has connect the fourth linkage band pulley on the translation drive shaft, link through translation belt transmission between third linkage band pulley, the fourth linkage band pulley.

Preferably, the height adjusting device further comprises a second control plate, the second control plate is mounted at the middle section of the supporting frame in the height direction, and the height adjusting driving shaft is in running fit with the second control plate; the height adjusting device comprises a height adjusting screw rod, a transition rotating shaft, a first bevel gear and a second bevel gear, the height adjusting screw rod is rotatably matched at the upper end of the supporting frame, and the lifting plate is in threaded fit with the height adjusting screw rod; the upper end of the transition rotating shaft is in rotating fit with the upper end of the supporting frame, and the lower end of the transition rotating shaft extends downwards; the height adjusting screw rod is linked with the transition rotating shaft through a height adjusting belt transmission device, the lower end of the transition rotating shaft is fixedly sleeved with the first bevel gear, the height adjusting driving shaft is fixedly sleeved with the second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Preferably, a sliding installation groove body is further arranged on the middle section of the supporting frame in the height direction, the storage bin is in sliding fit with the sliding installation groove body in the vertical direction, and a connecting rod is connected between the storage bin and the extension frame; the transmission mechanism comprises a transmission rod and a lower pressing rod, the upper end of the transmission rod is hinged with the pressing block, the lower end of the transmission rod is hinged with the upper end of the lower pressing rod, and the lower end of the lower pressing rod extends into the storage bin in a sliding fit manner; the door body is hinged with the storage bin, and the third reset elastic piece is assembled to enable the door body to close the slurry outlet of the storage bin;

the pressing block rotates relative to the hanging plate to drive the lower end of the lower pressing rod to move downwards to abut against the door body, so that the door body rotates to open the grout outlet.

Preferably, the extension frame comprises a cavity hollow inside, the cavity forming the storage bin; the pressing block is in running fit with the extending frame through a connecting shaft, and the end part of the connecting shaft extends into the storage bin; the door body is of a grooved wheel structure with a notch, is fixedly sleeved at the end part of the connecting shaft and is in sealing contact with a slurry outlet of the storage bin; the pressing block rotates relative to the hanging plate to drive the door body to rotate until the gap of the door body is opposite to the grout outlet of the storage bin.

Preferably, the movable mechanism further comprises a lengthening frame, a lengthening screw rod is rotatably matched in the lengthening frame, and a translation piece is in threaded fit on the lengthening screw rod; the end part of the lengthened screw rod is provided with a bulge, and the end part of the translation screw rod is provided with a positioning open slot; when the lengthened frame is matched with the extending frame, the protrusion is limited in the positioning open slot.

Preferably, the lengthened frame is hinged with the extending frame through a hinge, a clamping block is arranged on the supporting frame, a clamping groove is formed in the lengthened frame, when the lengthened frame rotates downwards to be vertical, the clamping block can be clamped in the clamping groove, and when the lengthened frame rotates upwards to be horizontal and is matched with the extending frame, the protrusion is limited in the positioning open groove in a magnetic attraction mode.

Preferably, the translation piece comprises a translation piece body, an auxiliary gear, an auxiliary rotating shaft, an eccentric rod, an inserted rod and a mounting piece; the extension frame is also provided with an auxiliary rack; the translation piece body is in threaded fit with the translation screw rod; the auxiliary rotating shaft is in rotating fit with the translation part body, and the auxiliary gear is fixedly sleeved on the auxiliary rotating shaft and meshed with the auxiliary rack; one end of the eccentric rod is connected with the auxiliary rotating shaft, the other end of the eccentric rod is connected with the inserting rod, and the end part of the inserting rod can be inserted into the guide through groove of the mounting part; the auxiliary rotating shaft rotates to drive the mounting piece to swing back and forth; the slurry outlet end of the slurry guide pipe is arranged on the mounting piece.

The positioning pedal is positioned at the lower end of the support frame, so that the positioning pedal can be always treaded in the support frame by feet, the stability of the position of the positioning part after the positioning part extends out is ensured, and an additional locking device is not required to be configured; the extension motion of the extension frame can be driven by the extension motion of the extension mechanism, and the positioning piece of the positioning mechanism is positioned and guided in advance, so that the side, opposite to the hanging plate, of the extension frame can be enabled to be attached to the hanging plate in an aligned mode, the subsequent translation motion of the translation piece is enabled to be stable and aligned, and the phenomena of slurry leakage and the like caused by uneven motion track of the translation piece are avoided; the height of the movable mechanism can be adjusted through the height adjusting device, so that the requirements of different grouting heights are met; according to the invention, the grout outlet end of the grout guide pipe is arranged on the translation piece of the movable mechanism, and the reciprocating motion of the grout outlet end of the grout guide pipe in the length direction extending out of the frame can be realized by rotating the translation driving shaft, so that the continuous adjustment of grouting point positions is realized, and the uniformity of grouting amount is ensured. Meanwhile, by adopting the specific height adjusting device of the invention in cooperation with the extension mechanism and the movable mechanism of the invention, an active driving source (each driving shaft) for driving the movable mechanism to integrally lift, extend and move out of the frame and horizontally move the translational piece can be integrated at the middle section of the support frame, so that on the premise of not interfering with the mutual movement operation, a worker can conveniently and manually rotate the extension driving shaft, the horizontally move the driving shaft and the height adjusting driving shaft, and the operation flexibility is strong. According to the invention, the surface of the extending frame opposite to the hanging plate is mutually attached to the hanging plate to move to be cooperated with the movement of opening the grouting of the door body, and the surface of the extending frame opposite to the hanging plate is separated from the hanging plate to move to be cooperated and synchronous with the movement of closing the door body to stop the grouting, so that on one hand, the door body is not required to be additionally controlled to close the door body, and the integration of the device is improved; on the other hand, the operation steps are simplified, and the timeliness of grouting and stopping grouting is ensured.

The invention solves the second technical problem by the following technical means: the grouting device of the circulating slurry based on the positioning translation device for high-position grouting in the constructional engineering further comprises a stirring device, a circulating pump, a circulating pipe, a circulating valve, a grouting machine, a feeding pipe, a slurry outlet of the stirring device is communicated with a slurry inlet of the feeding pipe, a slurry outlet of the feeding pipe is communicated with a slurry inlet of the grouting machine, and a slurry outlet of the grouting machine is respectively communicated with a slurry inlet of the circulating pipe and a slurry inlet of a slurry guide pipe through a three-way pipe; the slurry outlet of the circulating pipe is communicated with the slurry inlet of the stirring device, and the circulating pump and the circulating valve are both arranged on the circulating pipe; and a section of the three-way pipe, which is close to the slurry inlet of the storage bin, is provided with a slurry inlet valve.

When the slurry flowing out of the slurry outlet of the stirring device has more bubbles, the slurry inlet valve is closed, the circulating pump and the circulating valve are opened, and the slurry flowing out of the slurry outlet of the grouting machine is input into the stirring device again for secondary stirring.

The invention has the advantages that: the positioning pedal is positioned at the lower end of the support frame, so that the positioning pedal can be always treaded in the support frame by feet, the stability of the position of the positioning part after the positioning part extends out is ensured, and an additional locking device is not required to be configured; the extension motion of the extension frame can be driven by the extension motion of the extension mechanism, and the positioning piece of the positioning mechanism is positioned and guided in advance, so that the side, opposite to the hanging plate, of the extension frame can be enabled to be attached to the hanging plate in an aligned mode, the subsequent translation motion of the translation piece is enabled to be stable and aligned, and the phenomena of slurry leakage and the like caused by uneven motion track of the translation piece are avoided; the height of the movable mechanism can be adjusted through the height adjusting device, so that the requirements of different grouting heights are met; according to the invention, the grout outlet end of the grout guide pipe is arranged on the translation piece of the movable mechanism, and the reciprocating motion of the grout outlet end of the grout guide pipe in the length direction extending out of the frame can be realized by rotating the translation driving shaft, so that the continuous adjustment of grouting point positions is realized, and the uniformity of grouting amount is ensured. Meanwhile, by adopting the specific height adjusting device of the invention in cooperation with the extension mechanism and the movable mechanism of the invention, an active driving source (each driving shaft) for driving the movable mechanism to integrally lift, extend out of the frame and translate can be integrated in the middle section of the support frame, so that the manual rotation of workers can be facilitated on the premise of not interfering with the mutual movement operation, and the operation flexibility is strong. According to the invention, the surface of the extending frame opposite to the hanging plate is mutually attached to the hanging plate to move to be cooperated with the movement of opening the grouting of the door body, and the surface of the extending frame opposite to the hanging plate is separated from the hanging plate to move to be cooperated and synchronous with the movement of closing the door body to stop the grouting, so that on one hand, the door body is not required to be additionally controlled to close the door body, and the integration of the device is improved; on the other hand, the operation steps are simplified, and the timeliness of grouting and stopping grouting is ensured.

In conclusion, by adopting the positioning and translation device structure for high-position grouting in building engineering, provided by the invention, on the premise of ensuring that the height is adjustable and high-position grouting can be stably carried out, each operation point position is ensured to be opposite to the height of normal workers, and grouting can be flexibly carried out through the cooperation of hands and feet of workers, so that the defect caused by grouting by holding a material pipe by hands is eliminated, and the grouting efficiency and the grouting accuracy are greatly improved; and when the high grouting is carried out, the scaffold or the herringbone ladder in the prior art can be abandoned, and the construction safety is improved.

Furthermore, the first sealing block is fixed on the section of the lower pressing rod extending into the storage bin, the second sealing block is fixed on the section of the lower pressing rod extending out of the storage bin, and the first sealing block and the second sealing block are used for bidirectional sealing, so that the sealing performance between the lower pressing rod and the storage bin is further ensured.

Further, the connecting rod includes first connecting rod section, the second connecting rod section of screw-thread fit each other, the one end of first connecting rod section with stretch out the frame attach, the other end of first connecting rod section and the one end screw-thread fit of second connecting rod section, the other end and the storage silo of second connecting rod section are connected. After grouting is finished, clear water can be poured into the material pipe passing through the grouting machine to clean the pipes and the storage bin. Of course, the storage bin can be taken out from the sliding installation groove body after the first connecting rod section and the second connecting rod section are disassembled, and the pipes and the storage bin can be cleaned independently after the joints of the pipes are disassembled.

Furthermore, the lengthened frame is arranged, and the translation track length of the slurry outlet end of the slurry guide pipe is lengthened, so that the requirements of different gap lengths are met. When the wall body is longer, the grouting length is lengthened by adopting the lengthening frame, so that one-time grouting operation can be realized, and the support frame does not need to be moved for multiple times to perform multiple times of grouting operation.

When the lengthening frame is matched with the extending frame, the protrusion is limited in the positioning open slot, so that the lengthening screw rod and the translation screw rod are combined into a whole, and the synchronous rotation of the lengthening screw rod can be realized by rotating the translation screw rod; no additional power source is needed.

Furthermore, the integrity of the lengthened frame and the extending frame is realized in a hinged mode, and the clamping block is arranged on the supporting frame, the clamping groove is formed in the lengthened frame, so that when the lengthened frame is not suitable for use, the lengthened frame is downwards rotated to be vertical, and the clamping block is clamped in the clamping groove, so that the occupied space of the lengthened frame is reduced; when the lengthened frame rotates upwards to be horizontal and is matched with the extending frame, the combination fastness between the lengthened screw rod and the translation screw rod can be further improved because the bulges are limited in the positioning open grooves in a magnetic attraction manner.

Further, when the translation piece body is at the translation in-process, because auxiliary gear and supplementary rack toothing, auxiliary gear rotates, drives supplementary pivot and rotates, drives the eccentric rod and rotates, drives the inserted bar and rotates in the direction logical groove in the installed part other end, because the one end of installed part and translation piece body normal running fit, can drive the installed part reciprocating swing to improve the grout outlet end of grout guide pipe and in the grout scope of unit interval, further guarantee the homogeneity of grout.

Furthermore, through setting up the steering part, can change its angle of grout outlet of play thick liquid end in real time according to operating condition, satisfy the grout needs of different situation.

Drawings

Fig. 1 is a schematic front structural view of a positioning and translating device for high grouting in the constructional engineering.

Fig. 2 is an exploded view of the positioning and translating device for high grouting in the construction engineering of the present invention.

Fig. 3 is a schematic structural view of the positioning and translating device for high grouting in the constructional engineering in a top view.

Fig. 4 is a structural schematic diagram of the positioning and translating device for high grouting in the construction engineering of the invention in a grouting state.

Fig. 5 is a back structural schematic view of the positioning and translating device for high grouting in the constructional engineering of the invention.

FIG. 6 is an enlarged view of portion A of FIG. 5 according to the present invention.

Fig. 7 is a schematic structural view of the pressing rod in a pressed state according to the present invention.

Fig. 8 is a schematic structural view of the slurry return door body in a closed state.

Fig. 9 is a schematic view showing the configuration of the extended drive shaft in the fastened state according to the present invention.

Fig. 10 is a schematic structural view of the present invention in a state where the extended frame is hooked on the connection block.

FIG. 11 is a schematic structural view of the slurry outlet of the storage silo in an open state.

FIG. 12 is a schematic structural view of a slurry return port of the storage silo in a closed state.

Fig. 13 is a schematic structural diagram of the door body of the invention in a state that the slurry outlet of the storage bin is opened.

FIG. 14 is a schematic structural view of the extension frame of the present invention in a non-extended state.

FIG. 15 is a schematic structural view of the elongated frame of the present invention in an elongated state.

Fig. 16 is a schematic structural view of a translator in the present invention.

FIG. 17 is an enlarged view of portion A of FIG. 16 according to the present invention.

Fig. 18 is a schematic structural view of the steering member in a fastened state in the present invention.

Fig. 19 is a schematic view showing the construction of a grouting apparatus for circulating slurry according to the present invention.

Fig. 20 is a schematic structural view of the translating element and the first sliding rod in sliding fit.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Example 1

As shown in fig. 1 to 3, the present embodiment discloses a positioning and translating device for high grouting in building engineering, which includes a support frame 1, a movable mechanism, an extending mechanism, a height adjusting device, a positioning mechanism, a grout guide pipe 31, a first restoring elastic element 32, a positioning pedal 33, a first control plate 41, a second control plate 42, an extending driving shaft 43, and a translating driving shaft 44. As shown in fig. 1, the slurry guiding pipe 31 includes a slurry outlet 311 and a pipe body 312, which are connected to each other, the slurry outlet 311 is detachably connected to the pipe body 312, the slurry outlet 311 is disposed on the translation member 213 of the movable mechanism, the slurry outlet of the slurry guiding pipe 31 is located on the slurry outlet 311, and the slurry inlet of the slurry guiding pipe 31 is located on the pipe body 312.

As shown in fig. 3, the first manipulating plate 41 is installed at the middle section of the supporting frame 1 in the height direction thereof in a sliding fit in the vertical direction. The extension drive shaft 43 and the translation drive shaft 44 are each in rotational engagement with the first steer plate 41. The second control plate 42 is installed at the middle section of the supporting frame 1 in the height direction, and the height adjusting driving shaft 45 is in running fit with the second control plate 42.

As shown in fig. 2-3, the movable mechanism is arranged on the top or upper end of the support frame 1, and the movable mechanism comprises a lifting plate 211, a stretching frame 212, a translation piece 213 and a translation screw rod 214. The extension mechanism includes an extension screw 221. The lifting plate 211 is slidably fitted with the support frame 1 in the vertical direction. The translation screw 214 is rotatably engaged with the extension frame 212, and the translation member 213 is screw-engaged with the translation screw 214.

As shown in fig. 2 and 3, the lifting plate 211 is driven by the height adjusting device to slide up and down. The height adjusting device comprises a height adjusting screw rod 231, a transition rotating shaft 232, a first bevel gear 233 and a second bevel gear 234, the height adjusting screw rod 231 is rotatably matched at the upper end of the support frame 1, and the lifting plate 211 is in threaded fit with the height adjusting screw rod 231. The upper end of the transition rotating shaft 232 is rotatably fitted on the upper end of the supporting frame 1, and the lower end thereof extends downward. The height adjusting screw 231 is linked with the transition rotating shaft 232 through a height adjusting belt transmission device, the lower end of the transition rotating shaft 232 is fixedly sleeved with a first bevel gear 233, the height adjusting driving shaft 45 is fixedly sleeved with a second bevel gear 234, and the first bevel gear 233 is meshed with the second bevel gear 234.

The height adjusting belt transmission device comprises a transition rotating shaft belt wheel 641, a transition height adjusting screw rod belt wheel 642 and a connecting belt 643, wherein the transition rotating shaft belt wheel 641 is fixedly sleeved on a transition rotating shaft 232, the transition height adjusting screw rod belt wheel 642 is fixedly sleeved on a height adjusting screw rod 231, and the connecting belt 643 is sleeved on the transition rotating shaft belt wheel 641 and the transition height adjusting screw rod belt wheel 642.

As shown in fig. 4, the extension screw rod 221 is rotatably engaged with the lifting plate 211 and horizontally extends toward the hanging plate 101, and the extension frame 212 is threadedly engaged with the extension screw rod 221.

As shown in fig. 5 and 6, a first linkage pulley 611 is fixedly sleeved on the extension driving shaft 43, a second linkage pulley 612 is fixedly sleeved on the extension screw 221, and the first linkage pulley 611 and the second linkage pulley 612 are linked by a linking belt 613.

A third link belt wheel 621 is fixedly sleeved on the translation screw rod 214. A fourth linkage pulley 622 is fixedly connected to the translation driving shaft 44, and the third linkage pulley 621 and the fourth linkage pulley 622 are linked through a translation belt transmission device.

The translation belt transmission device comprises an auxiliary rotating shaft 681, a first transmission belt wheel 682, a second transmission belt wheel 683 and a conveying belt 684, wherein the auxiliary rotating shaft 681 is in rotating fit with the extension frame 212, and the axial direction of the auxiliary rotating shaft 681 is parallel to the axial direction of the translation screw rod 214. First driving pulley 682 is fixed to be cup jointed on auxiliary rotating shaft 681, and second driving pulley 683 is fixed to be cup jointed on jackshaft 685, and jackshaft 685 normal running fit is on lifter plate 211, still fixed cover is cup jointed third driving pulley 686 on jackshaft 685, and the cover is equipped with conveyor belt 684 between third driving pulley 621, first driving pulley 682, the second driving pulley 683, and the cover is equipped with transition belt 687 between third driving pulley 686 and the fourth driving pulley 622.

As shown in fig. 2, the positioning pedal 33 is rotatably fitted to the lower end of the support frame 1, and the first return elastic member 32 is connected between the positioning pedal 33 and the support frame 1. The first return elastic member 32 may be a torsion spring or one of other springs in the prior art, and has one end connected to the positioning pedal 33 and the other end connected to the supporting frame 1.

The further positioning pedal 33 is fixed on the linkage rotating shaft, the linkage rotating shaft is in running fit with the lower end of the support frame 1, and when the first reset elastic piece 32 is a torsion spring, the main body part of the first reset elastic piece 32 can be sleeved on the linkage rotating shaft.

As shown in fig. 2-4, the positioning mechanism includes a positioning member 241, a rotating gear 242, an extending rack 243, a linkage rotating shaft 244, and a positioning belt transmission device, wherein the left and right sides of the support frame 1 are respectively provided with a linkage mechanism mounting groove 11, a plurality of rotating gears 242 are rotatably fitted in the linkage mechanism mounting groove 11 from bottom to top, the plurality of gears located at the same side are linked by the positioning belt transmission device, the rotating gear 242 located at the lowest end is connected with the positioning pedal 33 by the linkage rotating shaft 244, and the linkage rotating shaft 244 is rotatably fitted with the support frame 1. As shown in fig. 4, each of the other rotary gears 242 of the present invention is rotatably engaged with the link mechanism mounting groove 11 through a driven shaft 245, respectively; the positioning belt transmission device is in the prior art and comprises a driving belt wheel (not shown in the figure), a driven belt wheel (not shown in the figure) and a transmission belt 633, wherein the driving belt wheel is fixedly sleeved on the linkage rotating shaft 244, the driven belt wheel is sleeved on the driven shaft 245, and the transmission belt 633 is sleeved between the driving belt wheel and the driven belt wheel on the same side. Each of the rotary gears 242 is engaged with a projecting rack 243, and the projecting rack 243 is slidably fitted into the linkage mounting groove 11. A projecting keeper 241 is connected to each end of the projecting rack 243. A guiding through groove (not shown) communicated with the linkage mechanism mounting groove 11 is further formed in the support frame 1, and the extending positioning part 241 can extend out of the corresponding guiding through groove. The positioning pedal 33 is stepped to drive the plurality of extending positioning pieces 241 to synchronously extend towards the direction of the hanging plate and abut against the hanging plate 101.

Further, as shown in fig. 2 and 7-9, the device further comprises a pressing block 51, a storage bin 52, a door body 53, a second return elastic piece 54 and a transmission mechanism. The pressing block 51 is rotatably engaged with the extension frame 212, and a second return elastic member 54 is connected between the pressing block 51 and the extension frame 212. The storage bin 52 is arranged on the support frame 1, a door body 53 is arranged in the storage bin 52, and the stretching mechanism can drive the stretching frame 212 to move towards the hanging plate 101, so that the pressing block 51 rotates relative to the hanging plate 101 and the door body 53 is opened through transmission of the transmission mechanism, and the pulp inlet of the pulp guide pipe 31 is communicated with the storage bin 52.

The hanging plate 101 of the present invention can be one of ceramic tiles, stone, curtain wall plates or other engineering decorative plates of the prior art.

Specifically, the pressing block 51 of the present invention may be fixedly connected to a connecting shaft, both ends of which are rotatably fitted with the extension frame 212.

When the positioning translation device for high-altitude grouting in building engineering is used for dry-hanging or wet-hanging process grouting, the positioning translation device is moved until the support frame 1 is close to the hanging plate 101 which is hung on the wall body 102 in advance, the positioning pedal 33 is stepped, the positioning pedal 33 rotates to drive the linkage rotating shaft 244 to rotate, the linkage rotating shaft 244 rotates to drive the two rotating gears 242 at the lowest positions (the two rotating gears 242 at the left side and the right side) to rotate, and the other rotating gears 242 at the same side are driven to rotate synchronously through the positioning belt transmission device. The rotating gear 242 rotates to drive the extending rack 243 engaged with the rotating gear to translate towards the position direction of the guiding through groove, and the extending positioning pieces 241 extend until the extending positioning pieces 241 abut against the hanging plate 101.

The height adjusting driving shaft 45 is rotated, the height adjusting driving shaft 45 rotates to drive the second bevel gear 234 to rotate, the transition rotating shaft 232 is driven to rotate through the reversing of the first bevel gear 233, the height adjusting screw rod 231 is driven to rotate through the transmission of the height adjusting belt transmission device, the lifting plate 211 is driven to move up and down, and the extending frame 212 is driven to move up and down to a required height position. At this time, the first manipulating board 41 is synchronously lifted and lowered at the middle section of the supporting frame 1 in the height direction.

The extension driving shaft 43 rotates, the extension driving shaft 43 rotates to drive the first linkage belt wheel 611 to rotate, the linkage belt 613 drives the second linkage belt wheel 612 to rotate, the extension screw rod 221 is driven to rotate, and the extension frame 212 is driven to extend until the surface of the extension frame 212 opposite to the hanging plate 101 is attached to the hanging plate 101.

Stretch out the relative one side of frame 212 with link plate 101 and be close to link plate 101 motion relatively, press briquetting 51 and link plate 101 contact, press briquetting 51 rotation, drive the deformation of second elastic component 54 that resets, when stretching out in the frame 212 with link plate 101 relative one side with link plate 101 paste each other, owing to drive door body 53 through the drive mechanism transmission and move to door body 53 and open for the thick liquid mouth that advances of slurry guide pipe 31 communicates with the play thick liquid mouth of storage silo 52.

Under the state that the slurry inlet of the storage bin 52 is communicated with the material pipe of the grouting machine, slurry in the grouting machine is conveyed into the slurry guide pipe 31 under the action of the pump, and flows out of the slurry outlet end of the slurry guide pipe 31 to the gap between the wall 102 and the hanging plate 101.

The translation driving shaft 44 rotates, the translation driving shaft 44 rotates to drive the fourth linkage belt pulley 622 to rotate, the third linkage belt pulley 621 is driven to rotate through the transmission of the translation belt transmission device, the translation screw rod 214 is driven to rotate, the translation piece 213 is driven to extend out of the length direction of the frame 212 to perform linear translation, the slurry outlet end of the slurry guide pipe 31 performs linear translation along the length direction of the gap between the wall body 102 and the hanging plate 101, and the slurry is poured in the moving mode.

When the extension frame 212 moves in a resetting way, under the resetting action of the second resetting elastic piece 54, the pressing block 51 moves in a resetting way, the door body 53 is closed again, the slurry is blocked in the storage bin 52, and grouting stops.

Of course, when the structure of the present invention does not include a pressing block, a storage bin, a door body, a second return elastic element and a transmission mechanism, the material pipe of the grouting machine can be directly communicated with the grout inlet of the grout guide pipe 31.

According to the invention, the positioning piece 241 of the positioning mechanism can be abutted against the hanging plate 101 by stepping on the positioning pedal 33, so that the effect of stabilizing the support frame 1 can be achieved, and the positioning function can be achieved at the same time, so that the accurate extending of the subsequent extending frame 212 is pre-positioned; because the positioning pedal 33 is positioned at the lower end of the support frame 1, the positioning pedal can be always stepped on by feet, the stability of the position of the positioning piece 241 after extending is ensured, and an additional locking device is not required to be configured; the extension motion of the extension frame 212 can be driven by the extension motion of the extension mechanism, and the positioning piece 241 of the positioning mechanism of the invention carries out positioning guide in advance, so that the side, opposite to the hanging plate 101, of the extension frame 212 can be ensured to be attached to the hanging plate 101 in a neat and neat manner, thus ensuring the stability and the smoothness of the translation motion of the subsequent translation piece 213 and avoiding the phenomena of slurry leakage and the like caused by uneven motion track of the translation piece 213; the height of the movable mechanism can be adjusted through the height adjusting device, so that the requirements of different grouting heights are met; according to the invention, the grout outlet end 311 of the grout guide pipe 31 is arranged on the translation piece 213 of the movable mechanism, and the grout outlet end of the grout guide pipe 31 can reciprocate in the length direction extending out of the frame 212 by rotating the translation driving shaft 44, so that the continuous adjustment of grouting point positions is realized, and the uniformity of grouting amount is ensured. Meanwhile, by adopting the specific height adjusting device of the invention in cooperation with the extending mechanism and the moving mechanism of the invention, the driving sources (each driving shaft) for driving the moving mechanism to integrally lift and move, the extending frame 212 to extend and the translation member 213 to translate can be integrated at the middle section of the support frame 1, so that the manual rotation of workers can be facilitated on the premise of not interfering with the mutual movement operation, and the operation flexibility is strong. According to the invention, the surface of the extending frame 212 opposite to the hanging plate 101 is in mutual abutting motion with the hanging plate 101 to be cooperated with the motion of opening and grouting of the door body 53, and the surface of the extending frame 212 opposite to the hanging plate 101 is in separation motion with the hanging plate 101 to be cooperated and synchronized with the motion of closing and stopping grouting of the door body 53, so that on one hand, the door body 53 is not required to be additionally controlled to be opened and closed, and the integration of the device is improved; on the other hand, the operation steps are simplified, and the timeliness of grouting and stopping grouting is ensured.

In conclusion, by adopting the positioning and translation device structure for high-position grouting in building engineering, provided by the invention, on the premise of ensuring that the height is adjustable and high-position grouting can be stably carried out, each operation point position is ensured to be opposite to the height of normal workers, and grouting can be flexibly carried out through the cooperation of hands and feet of workers, so that the defect caused by grouting by holding a material pipe by hands is eliminated, and the grouting efficiency and the grouting accuracy are greatly improved; and when the high grouting is carried out, the scaffold or the herringbone ladder in the prior art can be abandoned, and the construction safety is improved.

As shown in fig. 4, a baffle 2101 is further disposed on the translation member 213, and the slurry flowing out from the slurry outlet 311 of the slurry guide pipe 31 can fall into the baffle 2101 and be poured into the gap between the hanging plate and the wall under the guiding action of the baffle 2101.

As shown in fig. 3 and 4, a guide rail 74 is preferably fixedly disposed in the linkage mounting groove 11, and the protruding rack 243 is slidably engaged with the guide rail.

Preferably, a strip-shaped guide through groove (not shown) is formed on the guide rail 74, and the guide through groove is guided in the same direction as the movement direction of the protruding rack 243. The part of the extending rack 243 extends out of the strip-shaped guide through groove and is in sliding fit with the strip-shaped guide through groove. Since the part of the protrusion rack 243 protrudes out of the strip guide through groove, it is preferable that the bottom of the part of the protrusion rack 243 contacts the inner bottom surface of the guide through groove to support the protrusion rack 243.

As shown in fig. 3, a first connecting rod 75 is preferably connected between the first manipulating plate 41 and the lifting plate 211. The first connecting rod 75 is connected between the first control plate 41 and the lifting plate 211, so that the first control plate and the lifting plate are connected to form a whole, and the stability of synchronous movement of the first control plate and the lifting plate is guaranteed.

As shown in fig. 9, a rubber sleeve 71 is preferably sleeved on the extension driving shaft 43, so as to increase the rotating force of the extension driving shaft 43 relative to the first control plate 41 and ensure the stability thereof in the natural state.

Preferably, the two components of the present invention, which are rotationally engaged with each other, are rotatably connected by a bearing, such as the first operation plate 41 and the protruding driving shaft 43 by a bearing 79. Of course, other prior art rotational connections are possible with the two components of the present invention being rotationally engaged with one another.

Preferably, a first threaded hole is opened on the first manipulating plate 41, a first locking screw 72 is threadedly fitted in the first threaded hole, and fastening of the protruding driving shaft 43 in a natural state is achieved by screwing the first locking screw 72 into the first threaded hole and pressing against the protruding driving shaft 43.

Preferably, an annular groove is formed in the protruding driving shaft 43, a rubber layer is adhered to the inner side wall of the annular groove, and the fastening degree of the protruding driving shaft 43 in a natural state is further increased by screwing the first locking screw 72 into the first threaded hole and pressing the bottom of the first locking screw 72 against the protruding driving shaft 43 so that the side surface of the first locking screw 72 is in pressing contact with the rubber layer 794.

Preferably, also overlap on altitude mixture control drive shaft 45 is equipped with the rubber sleeve with the same reason, increases its pivoted dynamics, guarantees its stability under natural state.

Preferably, a second threaded hole is formed in the second manipulating plate 42, a second locking screw (not shown) is screwed into the second threaded hole, and the height adjusting driving shaft 45 is fastened in a natural state by screwing the second locking screw into the second threaded hole and pressing the height adjusting driving shaft 45.

Preferably, an annular groove is formed in the height adjusting driving shaft 45, a rubber layer is bonded to the inner side wall of the annular groove, a second locking screw is screwed into the second threaded hole, the bottom of the second locking screw abuts against the height adjusting driving shaft 45, the side face of the second locking screw is in pressing contact with the rubber layer, and the fastening degree of the height adjusting driving shaft 45 in a natural state is further increased.

As shown in fig. 10, the lifting plate 211 is preferably detachably coupled to the extension frame 212. The lifting plate 211 and the stretching frame 212 are connected through the connecting block 2102, the connecting block 2102 is in threaded fit with the stretching screw rod 221, the lifting plate 211 can be in threaded connection or clamped connection with the connecting block 2102 or a hook which bends upwards is arranged on the connecting block 2102, an installation through groove is formed in the stretching frame 212, and the stretching frame 212 is hooked on the hook through the installation through groove to achieve connection of the lifting plate and the stretching frame 212.

Preferably, a rubber strip (not shown) is arranged on the support frame 1, and the side surface of the lifting plate 211 is in pressing contact with the rubber strip, so that the friction coefficient between the lifting plate 211 and the support frame 1 is increased, and the position tightness of the lifting plate 211 in a natural state is further ensured.

As shown in fig. 20, preferably, a first sliding rod 909 is disposed on the extending frame 212, the axial direction of the first sliding rod 909 is parallel to the axial direction of the translation screw 214, and the translation member 213 is sleeved on the first sliding rod 909 and is in sliding fit with the first sliding rod 909; a second sliding rod (not shown in the figure) is further arranged on the lifting plate 211, the axial direction of the second sliding rod is parallel to the axial direction of the extension screw rod 221, and the extension frame 212 is sleeved on the second sliding rod and is in sliding fit with the second sliding rod; a third slide bar (not shown) is further arranged on the support frame 1, the axial direction of the third slide bar is parallel to the lead screw of the height adjusting lead screw 231, and the lifting plate 211 is sleeved on the third slide bar and is in sliding fit with the third slide bar.

Preferably, all the sliding bars are preferably polished bars, but sliding bars may be used instead of sliding bars, and the translation member 213, the extension frame 212, and the lifting plate 211 are slidably engaged with the corresponding sliding bars.

Preferably, a friction sleeve such as a rubber sleeve is further sleeved on the third sliding rod, so that the friction resistance between the lifting plate 211 and the third sliding rod is increased, and the stability of the lifting plate 211 in a static state is further ensured.

When dry-hanging grouting is performed, if a bottom gap exists between the bottom of the hanging plate 101 and the ground, the bottom gap can be firstly filled with mortar (the bottom gap is filled with the mortar), and grouting is performed after solidification and drying, so that the slurry is prevented from flowing out of the bottom gap during grouting.

Preferably, during dry hanging, sealing strips (not shown) may be disposed on two sides of a surface of the hanging plate 101 opposite to the wall 102 to ensure sealing between the side surfaces of the hanging plate 101 and the wall.

Preferably, rollers are arranged at the bottom of the support frame 1, and the rollers preferably brake universal wheels.

Preferably, a booster pump can be arranged on the slurry inlet or the slurry guide pipe 31 of the storage bin 52 or the material pipe of the grouting machine, and the fixed end of the booster pump can be fixed on the support frame 1. The booster pump may be a fixed frequency booster pump or a variable frequency booster pump of the prior art. When the position of the grout outlet end of the grout guide pipe 31 is too high and the power of a pump, such as a grouting pump, of a grouting machine is not enough to input the grout to the grout outlet end of the grout guide pipe 31, the secondary pressurization effect is achieved by adding the booster pump, and the grout can be timely input to the grout outlet end of the grout guide pipe 31.

Further, a proximity switch (not shown in the figure) is further arranged on the extending frame 212, when the pressing block 51 rotates relative to the hanging plate 101 and the door 53 is opened through transmission of the transmission mechanism, the pressing block 51 is close to the proximity switch, the proximity switch sends out a driving signal, the booster pump is driven to work after the driving signal is processed by the controller or the single chip microcomputer, and certainly, the grouting pump on the grouting machine can also be synchronously driven to work through the proximity switch.

As shown in fig. 8, preferably, a slurry return port is further formed on the storage bin 52, the slurry return port is connected with the slurry return pipe 83, a slurry return door 59 is rotatably fitted on the slurry return port, and specifically, the slurry return door 59 may be hinged on an inner wall of the slurry return port. When the door body 53 is closed, the pulp returning door body 59 is opened; when the door body 53 is opened, the pulp return door body 59 can be closed;

thus, after grouting is completed and the door 53 is closed, the excess slurry in the slurry guide pipe 31 can be re-input into the grouting machine 844 or other external receiving barrels through the slurry return pipe 83 under the action of at least one of gravity, a grouting pump of the grouting machine and a booster pump.

Preferably, a fan pump 84 is also provided on the return pipe 83.

Further, the number of the translation pieces 213 is two, the directions of the threads at the two ends of the translation screw rod 214 are opposite, the two translation pieces 213 are respectively matched with the threads at the two ends of the translation screw rod 214, the translation screw rod 214 is rotated, and the two translation pieces 213 move towards or away from each other in an opposite direction; or the thread direction of the translation screw rod 214 is always the same along the axial direction, and the two translation pieces 213 move in the same direction by rotating the translation screw rod 214.

As shown in fig. 5 and 6, the number of the extending screw rods 221 is multiple, each extending screw rod 221 is fixedly sleeved with an extending screw rod belt pulley 661, and all the extending screw rod belt pulleys 661 are linked through an extending screw rod belt 662. The second coupling pulley 612 is fixedly sleeved on one of the protruding lead screws 221.

All belt wheels of the invention can be replaced by gears, and then the belt can be replaced by chains, and chain transmission is formed by matching the gears and the chains.

Example 2

As shown in fig. 2, a sliding installation trough (not shown) is further disposed on the middle section of the supporting frame 1 in the height direction, the storage bin 52 is in sliding fit with the sliding installation trough in the vertical direction, and a connecting rod 77 is connected between the storage bin 52 and the extension frame 212.

As shown in fig. 7 and 8, the transmission mechanism includes a transmission rod 551 and a push rod 552, an upper end of the transmission rod 551 is hinged to the pressing block 51, a lower end of the transmission rod 551 is hinged to an upper end of the push rod 552, and a lower end of the push rod 552 extends into the storage bin 52 in a sliding fit manner. The door body 53 is hinged with the discharging channel of the storage bin 52, and the slurry outlet of the storage bin 52 is communicated with the discharging channel. The third return spring 56 is assembled so that the door body 53 is closed. The third elastic return element 56 is connected between the door 53 and the storage bin 52. The pressing block 51 rotates relative to the hanging plate 101 to drive the lower end of the lower pressing rod 552 to move downwards to abut against the door body 53, so that the door body 53 rotates to open the discharging channel. The material pipe 847 of the grouter is communicated with the pulp inlet of the storage bin 52. The second return spring 54 and the third return spring 56 of the present invention may each be a torsion spring or one of other springs of the prior art. In fig. 7, the dotted line indicates a state when the door 53 is closed.

The pressing block 51 rotates to drive the transmission rod 551 to transmit, so as to drive the lower pressing rod 552 to move downwards to abut against the door body 53, the door body 53 is forced to open, and the slurry inlet of the slurry guide pipe 31 is communicated with the storage bin 52.

A seal ring 78 is provided in the storage bin 52, and a push rod 552 is in sealing contact with the seal ring 78 and can move up and down relative to the seal ring.

Further, a first sealing block 791 is fixed on a section of the lower pressure rod 552 extending into the storage bin 52, a second sealing block 792 is fixed on a section of the lower pressure rod 552 exposed out of the storage bin 52, when the door body 53 is closed on the discharge channel of the storage bin 52, the first sealing block 791 is in sealing contact with the storage bin 52, and when the door body 53 rotates to open the discharge channel, the second sealing block 792 can be in sealing contact with the storage bin 52.

According to the invention, the first sealing block is fixed on the section of the lower pressure rod 552 extending into the storage bin 52, the second sealing block is fixed on the section of the lower pressure rod 552 exposed out of the storage bin 52, and the first sealing block and the second sealing block are used for bidirectional sealing, so that the sealing property between the lower pressure rod 552 and the storage bin 52 is further ensured.

Further, a spring or a torsion spring is connected between the slurry return door body 59 and the storage bin 52, the slurry return door body 59 is connected with the door body 53 through a connecting rope or is connected with the connecting rod 701, and two ends of the connecting rod are respectively hinged with the slurry return door body 59 and the door body 53.

Furthermore, sealing strips are arranged on the peripheries of the door body 53 and the pulp return door body 59, so that the sealing performance after the door body is closed is improved.

Further, the connecting rod 77 comprises a first connecting rod section and a second connecting rod section which are in threaded fit with each other, one end of the first connecting rod section is connected with the extending frame 212, the other end of the first connecting rod section is in threaded fit with one end of the second connecting rod section, and the other end of the second connecting rod section is connected with the storage bin 52. When the grouting is completed, the pipes 847 passing through the grouting machine may be flushed with clean water to clean the pipes and the storage silo 52. Of course, the storage bin 52 may be taken out from the sliding installation trough body after the first connecting rod section and the second connecting rod section are disassembled, and the pipes and the storage bin 52 may be cleaned independently after the joints of the pipes are disassembled.

In some embodiments, the connectors of the present invention, such as the connectors between two pipes that are connected to each other, the connectors between the pipes and the storage bin 52, are removably connected, such as by a threaded fit or a snap or flange connection as is known in the art, or by fitting a grease nipple on one of the pipes, fitting a grease nipple on the other pipe or storage bin, etc.

As shown in fig. 11-13, in some embodiments, the extension frame 212 includes a cavity with a hollow interior that forms the storage bin 52. The transmission mechanism comprises a connecting shaft 555, the pressing block 51 is in running fit with the extending frame 212 through the connecting shaft 555, and the end part of the connecting shaft 555 extends into the storage bin 52. The door body 53 is fixedly sleeved at the end part of the connecting shaft 555, the door body 53 comprises a grooved pulley structure with a gap, and the edge of the grooved pulley structure is in sealing contact with the inner wall of the storage bin 52. The pressing block 51 rotates relative to the hanging plate 101 to drive the door body 53 to rotate until the notch of the door body is opposite to the grout outlet of the storage bin 52, and a gap exists between the notch and the inner wall of the storage bin 52. Preferably, the sheave structure is coated with a sealing layer of rubber material.

According to the invention, the pressing block 51 rotates to drive the connecting shaft 555 to rotate, so as to drive the door body 53 to rotate, and when the notch of the door body 53 is opposite to the pulp outlet of the storage bin 52, the pulp outlet is opened.

Further, the notch of the door 53 is alternately opposite to the notch of the storage bin 52 and the slurry return port 521 of the storage bin 52.

Further, a third sealing block 793 is fixed at the end of the connecting shaft 555, and the third sealing block 793 is in sealing contact with the storage bin 52.

Further, a sealing ring is arranged on the storage bin 52, and the connecting shaft 555 extends into the storage bin 52 through the sealing ring.

Example 3

As shown in fig. 14 and 15, the present embodiment is different from the above embodiments in that: the movable mechanism further comprises an elongated frame 215, an elongated screw rod 216 is rotatably matched in the elongated frame 215, and a translation member 213 is in threaded fit on the elongated screw rod 216.

The end of the lengthened screw rod 216 is provided with a protrusion 2161, and the end of the translation screw rod 214 is provided with a positioning open slot 2141. When the extension frame 215 is aligned with the extension frame 212, the protrusion 2161 is caught in the positioning opening groove 2141.

The invention meets the use of different gap lengths by arranging the lengthened frame 215 and lengthening the translation track length of the slurry outlet end of the slurry guide pipe 31. When the wall body is longer, adopt extension frame 215 extension grout length, can realize once the grout operation, need not to remove support frame 1 many times and carry out many times grout operation.

When the lengthened frame 215 is matched with the extending frame 212, the protrusion 2161 is limited in the positioning open groove 2141, so that the lengthened screw rod 216 and the translation screw rod 214 are combined into a whole, and the lengthened screw rod 216 can be synchronously rotated by rotating the translation screw rod 214; no additional power source is needed.

In some embodiments, the extension frame 215 is hinged to the extension frame 212 through a hinge, a latch (not shown) is disposed on the support frame 1, a latch (not shown) is disposed on the extension frame 215, the latch can be latched in the latch when the extension frame 215 rotates downward to a vertical position, and the protrusion 2161 is magnetically attracted and retained in the positioning opening groove 2141 when the extension frame 215 rotates upward to a horizontal position to be engaged with the extension frame 212.

In the embodiment, the integrity of the lengthened frame 215 and the extended frame 212 is realized in a hinged manner, and because the support frame 1 is provided with the fixture block (not shown in the figure), the lengthened frame 215 is provided with the clamping groove (not shown in the figure), when the lengthened frame 215 is not suitable for use, the lengthened frame 215 is rotated downwards to be vertical, and the fixture block is clamped in the clamping groove, so that the occupied space of the lengthened frame 215 is reduced; when the extension frame 215 rotates upwards to be horizontal and is jointed with the extension frame 212, the protrusion 2161 is magnetically limited in the positioning opening groove 2141, so that the combination fastness between the extension screw rod 216 and the translation screw rod 214 can be further improved.

The invention sets a bolt on the extended frame 212, sets a jack on the lengthened frame 215, when the lengthened frame 215 is matched with the extended frame 212, the bolt is inserted into the jack, and the fastening of the lengthened frame 215 and the extended frame 212 is realized. Alternatively, a first threaded seat 705 is provided on the extension frame 212, a second threaded seat 704 is provided on the extension frame 215, and when the extension frame 215 is aligned with the extension frame 212, the screw 703 is screwed into the first threaded seat 705 and the second threaded seat 704, so that the extension frame 215 is fastened to the extension frame 212.

Example 4

As shown in fig. 16 and 17, the present embodiment is different from the above embodiments in that: the translator 213 includes a translator body 2131, an auxiliary gear 2132, an auxiliary rotating shaft 2133, an eccentric rod 2134, an insert rod 2135, and a mounting member 2136. An auxiliary rack 2137 is also provided on the extension frame 212. The translator body 2131 is threadedly engaged with the translation screw 214. The auxiliary rotating shaft 2133 is rotatably matched with the translating piece body 2131, and the auxiliary gear 2132 is fixedly sleeved on the auxiliary rotating shaft 2133 and meshed with the auxiliary rack 2137. One end of the eccentric rod 2134 is connected to the auxiliary rotating shaft 2133, the other end of the eccentric rod 2134 is connected to the insert rod 2135, one end of the mounting piece 2136 is rotatably fitted to the translation piece body 2131 via a rotating shaft, one end of the mounting piece 2136 is fixedly connected to the upper end of the rotating shaft, the lower end of the rotating shaft is rotatably fitted to the translation piece body 2131, and the end of the mounting piece 2136 can be inserted into the guide through groove at the other end of the mounting piece 2136. The auxiliary rotating shaft 2133 rotates to drive the mounting member 2136 to swing back and forth. The grout outlet end 311 of the grout guide pipe 31 is arranged on the mounting piece 2136.

When the translating piece body 2131 is in a translating process, the auxiliary gear 2132 is meshed with the auxiliary rack 2137, the auxiliary gear 2132 rotates to drive the auxiliary rotating shaft 2133 to rotate to drive the eccentric rod 2134 to rotate, the inserted rod 2135 is driven to rotate in the guide through groove in the other end of the mounting piece 2136, and the mounting piece 2136 is driven to swing back and forth due to the fact that one end of the mounting piece 2136 is in running fit with the translating piece body 2131, so that the grouting range of the grout outlet end of the grout guide pipe 31 in unit time is improved, and grouting uniformity is further guaranteed.

As shown in fig. 4, the baffle 2101 is specifically disposed on the translational member body 2131, and the slurry flowing out from the slurry outlet 311 of the slurry guide pipe 31 can fall into the baffle 2101 and be poured into the gap between the hanging plate 101 and the wall 102 under the guiding action of the baffle 2101.

Example 5

As shown in fig. 17, the present embodiment is different from the above-described embodiments in that: the translating body 2131 is rotatably fitted with a steering component 2138 and a fastener for fastening the steering component 2138. The grout outlet end 311 of the grout guide pipe 31 is fixedly arranged on the steering piece 2138. Through setting up steering piece 2138, can change its angle of play thick liquid mouth of play thick liquid end in real time according to operating condition, satisfy the grout needs of different situation. The steering member 2138 of the present invention is rotatably engaged with the translating member body 2131 via a steering rotation shaft 21392, and the fastening member may be a fastening locking screw 21394 or a locking nut 21391 or both. When the fastening member includes the lock nut 21391, the end of the steering rotating shaft 21392 is in a threaded structure, and the lock nut 21391 is in threaded fit with the threaded structure and can be pressed against the side surface of the translating member body 2131, so that the steering member 2138 is fastened by using friction force. A rubber gasket may also be provided between the lock nut 21391 and the side surface of the translator body 2131. When the fastening member includes a fastening locking screw, the fastening locking screw 21394 is screwed into the translating body 2131 and pressed against the steering rotating shaft 21392, so as to fasten the steering member 2138.

In some embodiments, the slurry outlet 311 of the slurry conduit 31 is connected with the slurry conduit body of the slurry conduit 31 by screw threads, and the slurry outlet of the slurry outlet 311 forms a nozzle structure.

Example 6

As shown in fig. 18, the present embodiment is different from the above-described embodiments in that: the translation piece body 2131 is connected with a building plate 21301, and when one surface of the extending frame 212, which is opposite to the hanging plate 101, is attached to the hanging plate 101, the bottom of the building plate 21301 is flush with the top of a gap between the hanging plate 101 and the wall body 102. Through the arrangement of the building plates 21301, after the gaps are filled with the slurry, the openings of the gaps are neat by utilizing the translational motion of the building plates.

Example 7

As shown in fig. 19, a grouting device for circulating slurry based on the above embodiment further includes a stirring device 841, a circulating pump 842, a circulating pipe 843, a circulating valve 891, a grouting machine 844, a feeding pipe 845, and a grout outlet of the stirring device 841, which is communicated with a grout inlet of the feeding pipe 845, wherein the grout outlet of the feeding pipe 845 is communicated with a grout inlet of the grouting machine 844, and the grout outlet of the grouting machine 844 is respectively communicated with a grout inlet of the circulating pipe 843 and a grout inlet of the storage silo 52 through a three-way pipe (i.e., a material pipe 847). The slurry outlet of the circulating pipe 843 is communicated with the slurry inlet of the stirring device 841, and the circulating pump 842 and the circulating valve 891 are both arranged on the circulating pipe 843. A pulp inlet valve 892 is arranged on a section of the tee near the pulp inlet of the storage bin 52. The stirring device 841 and the grouting machine 844 of the invention are both in the prior art.

When the slurry flowing out from the slurry outlet of the stirring device 841 has a large amount of bubbles, the slurry inlet valve 892 is closed, the circulating pump 842 and the circulating valve 891 are opened, and the slurry flowing out from the slurry outlet of the grouter 844 is re-input into the stirring device 841 for secondary stirring.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (4)

1. A positioning and translation device for high grouting in constructional engineering is characterized by comprising a support frame, a movable mechanism, an extension mechanism, a height adjusting device, a positioning mechanism, a slurry guide pipe, a positioning pedal, a first reset elastic piece, a pressing block, a storage bin, a door body, a second reset elastic piece and a transmission mechanism;

the movable mechanism is arranged at the top or the upper end of the support frame and comprises a lifting plate, an extending frame and a translation piece; the lifting plate is in sliding fit with the support frame in the vertical direction, the extension frame is in movable fit with the lifting plate, and the translation piece is in sliding fit with the extension frame in the horizontal direction; the pulp outlet end of the pulp guide pipe is arranged on the translation piece;

the pressing block is in rotating fit with the extending frame, and the second reset elastic piece is connected between the pressing block and the extending frame; the storage bin is arranged on the support frame, and the door body is arranged in the storage bin; the door body is opened to enable the pulp inlet of the pulp guide pipe to be communicated with the storage bin;

the height adjusting device is used for adjusting the height of the movable mechanism; the positioning pedal is in running fit with the lower end of the support frame, and the first reset elastic piece is connected between the positioning pedal and the support frame; the positioning pedal is linked with the positioning mechanism; the positioning mechanism comprises a plurality of extending positioning pieces, and the plurality of extending positioning pieces can be driven to synchronously extend towards the direction of the hanging plate by rotating the positioning pedal; the motion energy of the extension mechanism drives the extension frame to move towards the hanging plate, so that the pressing block rotates relative to the hanging plate and the door body is opened through the transmission of the transmission mechanism;

a sliding installation groove body is further arranged on the middle section of the supporting frame in the height direction, the storage bin is in sliding fit with the sliding installation groove body in the vertical direction, and a connecting rod is connected between the storage bin and the extension frame; the transmission mechanism comprises a transmission rod and a lower pressing rod, the upper end of the transmission rod is hinged with the pressing block, the lower end of the transmission rod is hinged with the upper end of the lower pressing rod, and the lower end of the lower pressing rod extends into the storage bin in a sliding fit manner; the door body is hinged with the storage bin, and the third reset elastic piece is assembled to enable the door body to close the slurry outlet of the storage bin; the pressing block rotates relative to the hanging plate to drive the lower end of the lower pressing rod to move downwards to abut against the door body, so that the door body rotates to open a slurry outlet of the storage bin;

the movable mechanism further comprises a translation screw rod, and the extending mechanism comprises an extending screw rod; the lifting plate is driven by the height adjusting device to slide up and down; the extension screw rod is in running fit with the lifting plate, and the extension frame is in threaded fit with the extension screw rod; the translation screw rod is in rotating fit with the extension frame, and the translation piece is in threaded fit with the translation screw rod;

the height adjusting device comprises a height adjusting screw rod, a transition rotating shaft, a first bevel gear and a second bevel gear, the height adjusting screw rod is rotatably matched at the upper end of the supporting frame, and the lifting plate is in threaded fit with the height adjusting screw rod; the upper end of the transition rotating shaft is in rotating fit with the upper end of the supporting frame, and the lower end of the transition rotating shaft extends downwards; the height adjusting screw rod is linked with the transition rotating shaft through a height adjusting belt transmission device, the lower end of the transition rotating shaft is fixedly sleeved with the first conical gear, the height adjusting driving shaft is fixedly sleeved with the second conical gear, and the first conical gear is meshed with the second conical gear;

the positioning mechanism also comprises a rotating gear, an extending rack, a linkage rotating shaft and a positioning belt transmission device; the left side and the right side of the support frame are respectively provided with a linkage mechanism mounting groove, a plurality of rotating gears are sequentially and rotatably matched in the linkage mechanism mounting grooves from bottom to top, the rotating gears positioned on the same side are linked through the positioning belt transmission device, the rotating gear positioned at the lowest end is connected with the positioning pedal through the linkage rotating shaft, and the linkage rotating shaft is rotatably matched with the support frame; each rotating gear is meshed with an extending rack, the extending racks are in sliding fit with the linkage mechanism mounting grooves, and the end parts of the extending racks are connected with extending positioning pieces; the support frame is also provided with a guide through groove communicated with the linkage mechanism mounting groove, and the extending positioning piece can extend out of the corresponding guide through groove;

the device also comprises a first control panel and a second control panel; the first control plate is arranged at the middle section of the supporting frame in the height direction in a sliding fit manner; the extension driving shaft and the translation driving shaft are respectively in running fit with the first control plate; the translation piece is linked with the translation driving shaft; the extension driving shaft is linked with the extension mechanism; the second control plate is arranged at the middle section of the supporting frame in the height direction, and the height adjusting driving shaft is in running fit with the second control plate;

a first linkage belt wheel is fixedly sleeved on the extension driving shaft, a second linkage belt wheel is fixedly sleeved on the extension screw rod, and the first linkage belt wheel and the second linkage belt wheel are linked through a linkage belt;

the translation screw rod is fixedly sleeved with a third linkage belt wheel, the translation driving shaft is fixedly sleeved with a fourth linkage belt wheel, and the third linkage belt wheel and the fourth linkage belt wheel are linked through a translation belt transmission device.

2. The positioning and translation device for high grouting in constructional engineering according to claim 1, wherein the movable mechanism further comprises an elongated frame, an elongated screw rod is rotatably fitted in the elongated frame, and a translation member is screwed on the elongated screw rod; the end part of the lengthened screw rod is provided with a bulge, and the end part of the translation screw rod is provided with a positioning open slot; when the lengthened frame is matched with the extending frame, the protrusion is limited in the positioning open slot.

3. The positioning and translating device for high grouting in constructional engineering according to claim 2, wherein the lengthened frame is hinged to the extended frame through a hinge, a clamping block is arranged on the support frame, a clamping groove is formed in the lengthened frame, when the lengthened frame rotates downwards to be vertical, the clamping block can be clamped in the clamping groove, and when the lengthened frame rotates upwards to be horizontal and is aligned with the extended frame, the protrusion is magnetically attracted and limited in the positioning opening groove.

4. The positioning and translation device for high grouting in constructional engineering according to claim 1, wherein the translation member comprises a translation member body, an auxiliary gear, an auxiliary rotating shaft, an eccentric rod, an inserted rod and a mounting member; the extension frame is also provided with an auxiliary rack; the translation piece body is in threaded fit with the translation screw rod; the auxiliary rotating shaft is in rotating fit with the translation part body, and the auxiliary gear is fixedly sleeved on the auxiliary rotating shaft and meshed with the auxiliary rack; one end of the eccentric rod is connected with the auxiliary rotating shaft, the other end of the eccentric rod is connected with the inserting rod, and the end part of the inserting rod can be inserted into the guide through groove of the mounting part; the auxiliary rotating shaft rotates to drive the mounting piece to swing back and forth; the slurry outlet end of the slurry guide pipe is arranged on the mounting piece.

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