CN115354879A

CN115354879A - Grouting equipment

Info

Publication number: CN115354879A
Application number: CN202211152574.1A
Authority: CN
Inventors: 叶玉麟
Original assignee: Sinohydro Foundation Engineering Co Ltd
Current assignee: Sinohydro Foundation Engineering Co Ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-11-18
Anticipated expiration: 2042-09-21
Also published as: CN115354879B

Abstract

The invention relates to grouting equipment, which belongs to the technical field of grouting equipment and comprises a base, wherein two L-shaped stand columns are symmetrically arranged on one side of the base, two semicircular pipe shells are symmetrically arranged between the two L-shaped stand columns respectively, two first arc-shaped plates are arranged on the upper side and the lower side in an installation ring in a centrosymmetric manner, two spray pipes respectively penetrate through the middle parts of the first arc-shaped plates, which are far away from the semicircular pipe shells, and a first transmission mechanism is arranged on the semicircular pipe shells and used for driving the two first arc-shaped plates to move and rotate oppositely through a first motor; the lifting annular grouting ring is formed by matching the base, the L-shaped stand column and the two semicircular pipe shells, the two first arc-shaped plates are synchronously driven to rotate, so that the two spray pipes spirally move on the outer surface of the cement electric pole and perform grouting along inclined cracks on the surface of the cement electric pole, the inclined cracks can be efficiently grouted, and the waste of a large amount of waterproof grouting materials is avoided.

Description

Grouting equipment

Technical Field

The invention belongs to the technical field of grouting equipment, and particularly relates to grouting equipment.

Background

The electric pole is a support carrier for erecting electric wires and is an important infrastructure of the electric power energy transmission network. The electric wires are continuously erected on the electric poles, so that the electric power can be continuously transmitted to thousands of households. Meanwhile, the power energy sources cannot be kept in the social aspect, and the stability of the power transmission network ensures the orderly progress of social economy and life. The material of the electric pole comprises wood, steel, cement and the like, and the wooden electric pole is gradually out of use due to low strength and is easily corroded and damaged by external pests, rainwater and the like; although the strength of the steel pole is extremely high, the production cost of the steel pole is high, and the steel pole needs to be coated with anticorrosive paint regularly during use, so that the serious corrosion caused by rainwater is avoided, the service life of the steel pole is short, the maintenance cost is high, and the steel pole is difficult to use on a large scale; the pole of cement material is because its cost is lower to the pole intensity of cement reinforcing bar is higher, can long-time remain stable bear, uses comparatively extensively. The cement pole is formed through the outside at a plurality of reinforcing bars pouring cement, and its cross section has H type, hollow circular or polygon etc. and wherein hollow circular shape cement pole is because its support performance is high to the production mould is simple efficient, the most common structure of cost cement pole gradually.

When the power transmission electric wire is erected by cement, a pit needs to be dug at a preselected position, the bottom of a cement electric pole is vertically buried into the pit, and the electric wire is connected in an overhead mode through a cross rod at the top of the cement electric pole. Because the gravity of cement pole makes soil take place to subside, leads to the mounted position of pole to take place certain change, and the electric wire of erectting can lead to the pulling force asymmetry between the adjacent pole or receive torsion, leads to appearing the crack on the cement pole to the form that the crack mainly used the slope is given first place. Crack on the cement pole not only can cause the influence to its bearing capacity, and the most important external moisture can constantly erode inside cement and the reinforcing bar of cement pole moreover, and the perforation then can take place for the inner wall of cement pole seriously, leads to the inside of the continuous infiltration cement pole of external water to the accumulation is in the bottom of cement pole. There is ponding cement pole bottom, when external temperature difference change is great, thereby can make ponding freeze the bottom that leads to the cement pole and take place to expand to be listed as for the cement pole takes place to collapse the equal accident. In order to avoid the influence of the cracks on the bearing performance of the cement electric pole and to enable external water to continuously corrode the cement electric pole through the cracks, maintenance personnel need to use waterproof grouting materials to bury the cracks. When the maintainer landfills the crack of cement pole, need scramble to crack department, manually with the leading-in crack of waterproof grouting material. Because the pole highly generally higher, maintainer need operate on the pole for a long time when carrying out manual filling crack, not only makes maintainer operation danger degree high, and the crack is in the circumference outside of pole moreover, and maintainer needs continuous shift position when early operation, has further increased the danger degree of operation. At present, in order to avoid maintenance personnel from running a huge danger and manually filling cracks on a cement electric pole, a mechanical arm clamping grouting spray pipe is generally used for filling the cracks. But because the crack on pole surface is more with the slope form, operating personnel is higher at subaerial control arm along the slope crack operation degree of difficulty of being in milk, not only can not effectively fill the crack, leads to cement pole grout efficiency lower, can make waterproof grouting material appear a large amount of wastes moreover.

Disclosure of Invention

In view of the above, the present invention provides a grouting apparatus to solve the disadvantages of the prior art.

The technical scheme of the invention is as follows: a grouting device comprises a base, two L-shaped stand columns, two semicircular tube shells, two spur racks, two first motors, two first gears, two first arc-shaped plates, two spray pipes and a first transmission mechanism; the two L-shaped stand columns are symmetrically arranged on one side of the base, the horizontal ends of the L-shaped stand columns are vertically connected with the base, the two semicircular pipe shells are symmetrically arranged between the two L-shaped stand columns respectively, the outer sides of the semicircular pipe shells slide with the L-shaped stand columns, and the edges of the two sides of the two semicircular pipe shells are mutually attached and connected to form a mounting ring; two spur racks symmetry respectively set up in one side that two L type stand vertical sections are close to the semicircle tube shell, and the spur rack is parallel with the vertical section of L type stand, the spur rack is connected with L type stand: the two first motors are respectively and symmetrically arranged on one side, close to the L-shaped upright post, of the semicircular tube shell and connected with the semicircular tube shell; the two first gears are respectively sleeved and fixed on output shafts of the two first motors, and the first gears are meshed and connected with the straight racks; the two first arc-shaped plates are arranged on the upper side and the lower side of the inner part of the mounting ring in a centrosymmetric manner, the first arc-shaped plates are coaxial with the semicircular tube shell, and the first arc-shaped plates are connected with the inner wall of the semicircular tube shell in a sliding manner; the two spray pipes respectively penetrate through the middle part of one side of the first arc-shaped plate, which is far away from the semi-circular pipe shell, the spray pipes are connected with the first arc-shaped plate in a sliding mode through first springs, and one ends, which are close to the semi-circular pipe shell, of the spray pipes are communicated with an external grouting pump through pipelines; the first transmission mechanism is arranged on the semicircular tube shell and used for driving the two first arc-shaped plates to move and rotate oppositely through the first motor.

Preferably, the first transmission mechanism comprises two arc chutes symmetrically arranged on the upper and lower inner sides of the semicircular tube shell, the arc chutes are coaxial with the mounting ring respectively, arc racks are embedded on the arc chutes respectively and are connected with the arc chutes in a sliding manner, a transmission bin is arranged between the middle parts of the two arc chutes on the semicircular tube shell, the first motor is a double-output motor, one output shaft of the double-output motor is fixedly connected with the first gear, the other output shaft extends into the transmission bin and is fixedly sleeved with a second gear, the second gear is respectively connected with the arc racks on the upper and lower sides of the second gear in a meshing manner, an arc through groove is arranged on one side of the semicircular tube shell, which is close to the first arc chute, respectively, a connecting plate is arranged between the outer side of the first arc chute and the arc racks and is connected with the arc through groove in a sliding manner, one side of the connecting plate is connected with the arc racks, a first telescopic rod is arranged in the middle of the outer side of the first arc chute, the other side of the connecting plate extends out of the arc through groove and is fixedly connected with the first telescopic rod in a perpendicular manner, and the other end of the first arc plate is fixedly connected with the first arc plate in a perpendicular manner.

Preferably, the semicircular tube shell is provided with connecting seats on one side close to the L-shaped stand column respectively, one end of each connecting seat is fixedly connected with the outer side of the semicircular tube shell in a perpendicular mode, a through groove is formed in the other end of each connecting seat, a vertical section of the L-shaped stand column is embedded into the through groove and is in sliding connection with the L-shaped stand column, a double-output motor is embedded into the connecting seat and is fixedly connected with the first gear, a vertical section of the L-shaped stand column is located on one side of the first gear and is provided with a mounting groove, a straight rack is embedded into the mounting groove, a plurality of first connecting rods uniformly penetrate through the edge of one side, close to the L-shaped stand column, of the straight rack, the first connecting rods are in sliding connection with the straight rack, two ends of the first connecting rods are fixedly connected with the inner wall of the mounting groove in a perpendicular mode, a second spring is sleeved on one side, away from the first gear, of the first connecting rods, the other side, extending into the through groove, a connecting column is arranged on one side, far away from the arc-shaped rack, a connecting rod mechanism is provided with an output end of the connecting column, a connecting plate, and a third connecting rod mechanism is arranged between the connecting rod and a connecting rod mechanism.

Preferably, second drive mechanism is including seting up and leading to the groove and being located the spacing logical groove on the inner wall of two output motors near spur rack one side, the spur rack is kept away from in the spacing logical groove of one side embedding of head rod and rather than sliding connection, spacing logical groove is located and has seted up first counter bore directly over the two output motors and rather than inside intercommunication, the inside of first counter bore is inlayed and is equipped with first slider and rather than sliding connection, the tooth's socket has been seted up to one side that first slider is close to the spur rack, first counter bore is located the opposite side of first slider and is inlayed and is equipped with first wedge, one side laminating sliding connection that the tooth's socket was kept away from to first wedge and first slider, the connecting hole has been seted up between the one end that the spur rack was kept away from to first counter bore and the arc spout, wear to be equipped with the second connecting rod on the connecting hole, one side fixed connection of second connecting rod one end and first wedge, first spout has been seted up to the outside border of connecting plate, the one end that first wedge was kept away from to the second connecting rod has set firmly first T type slider, first T type slider imbeds in the first spout and rather than sliding connection.

Preferably, a second sliding groove is formed in the edge of one side, away from the arc-shaped rack, of the connecting plate, a second T-shaped sliding block is fixedly arranged at one end, away from the first arc-shaped plate, of the first telescopic rod, the second T-shaped sliding block is embedded into the second sliding groove and is in sliding connection with the second sliding groove, and fourth springs are embedded into two sides, located on the second T-shaped sliding block, of the second sliding groove respectively.

Preferably, the storage silo has been seted up to the inside of first arc, first arc is located the storage silo and keeps away from one side inner wall middle part of semicircle tube shell and has seted up the through-hole, the spray tube imbeds in the through-hole and rather than sliding seal connection, two third spouts have been seted up to the symmetry on the inner wall of through-hole, two second wedges have been seted up to the symmetry respectively on the both sides of spray tube, first spring housing is established in the spray tube and is located one side that second wedge is close to the storage silo, the one end of first spring and the interior wall connection of third spout, the other end is connected with the second wedge, the third spout is located one side inner wall that second wedge kept away from first spring and has seted up two slide openings respectively, the slide opening is perpendicular with the axis of through-hole, inlay on the slide opening and be equipped with the third wedge and rather than sliding connection, third wedge and second wedge cooperation sliding connection, first arc is located the slide opening and keeps away from the one end of second wedge and has seted up the spread groove and communicate with the inside of storage silo, wear to be equipped with branch, branch of branch is equipped with the perpendicular fixed connection of the other end of the slide opening of the first wedge, the other end of the branch is equipped with the perpendicular fixed connection of the seal connection of the slide opening of the first wedge, the other end of the branch of the spring, the branch is equipped with the one end of the other end of the spring, the branch of the spring and the perpendicular connection of the slide opening of the branch of the first wedge, the branch of the slide opening of the first wedge, the branch is equipped with the perpendicular fixed connection of the same.

Preferably, a fourth chute is formed in one side, close to the L-shaped stand column, of the base, the horizontal end of the L-shaped stand column is embedded into the fourth chute and is in sliding connection with the fourth chute, a lead screw is arranged inside the fourth chute in a penetrating mode and is parallel to the fourth chute, two ends of the lead screw are connected with the inner wall of the fourth chute in a rotating mode through bearings, the lead screw penetrates through the L-shaped stand column and is connected with the L-shaped stand column in a threaded fit mode, a second motor is fixedly arranged on the outer side of one end, located in the fourth chute, of the base, and the output end of the second motor penetrates through the base and is fixedly connected with the lead screw.

Preferably, the inner sides of the horizontal sections of the two L-shaped stand columns are symmetrically provided with two second arc-shaped plates respectively, the second arc-shaped plates are coaxial with the mounting ring, a second telescopic rod is arranged between the second arc-shaped plates and the horizontal sections of the L-shaped stand columns, one end of the second telescopic rod is fixedly connected with the L-shaped stand columns in a perpendicular mode, and the other end of the second telescopic rod is fixedly connected with the outer side of the second arc-shaped plates in a perpendicular mode.

Preferably, the bottom of the vertical section of the L-shaped stand column is respectively provided with a cylinder, one end of each cylinder is fixedly connected with the L-shaped stand column in a perpendicular mode, the other end of each cylinder is fixedly provided with a support plate, one side, close to the base, of the top of the vertical section of the L-shaped stand column is respectively provided with a rib plate, one end of each rib plate is fixedly connected with the L-shaped stand column, and the other end of each rib plate is fixedly connected with the top of the base.

Compared with the prior art, the grouting equipment provided by the invention has the advantages that the base, the L-shaped stand column, the straight rack, the motor, the first gear and the two semicircular pipe shells are matched for use to form the liftable annular grouting ring, and then the liftable annular grouting ring is matched with the first arc-shaped plates and the spray pipes for use, and the two first arc-shaped plates are synchronously driven to rotate when the annular grouting ring is lifted through the first transmission mechanism, so that the two spray pipes move spirally on the outer surface of the cement electric pole, grouting can be carried out along inclined cracks on the surface of the cement electric pole, not only can the inclined cracks be grouted efficiently, but also a large amount of waste of waterproof grouting materials is avoided; the arc-shaped rack on the arc-shaped chute is matched with the second gear of the double-output-end motor for use, the double-output-end motor can drive the second gear to rotate, so that the arc-shaped rack slides on the arc-shaped chute, and then the connecting plate and the first telescopic rod drive the two first arc-shaped plates to rotate in the annular grouting ring in opposite rotating directions, so that cracks on the surface of the cement electric pole in different inclined directions can be grouted, and the flexibility of grouting of a waterproof grouting material is further improved; through the matching use of the through groove on the connecting seat and the L-shaped stand column, the semicircular tube shell slides on the L-shaped stand column, the mounting groove on the L-shaped stand column is matched with the first connecting rod for use, the straight rack can move in the mounting groove, the connecting column on the arc-shaped rack and the second spring can realize the vertical displacement of the connecting plate, when the spray tube moves to an inclined crack opposite to the rotation of the first arc-shaped plate, the straight rack is driven to be separated from the first gear through the second transmission mechanism, the height position of the semicircular tube shell on the L-shaped stand column is not changed, the double-output motor only drives the second gear to rotate, the spray tube can perform circular motion around the hydroelectric pole, the spray tube can slide out from the horizontal direction of the inclined crack, in addition, when the spray tube encounters an annular crack on the surface of the cement pole, the spray tube can perform grouting along the annular crack at the moment, and the grouting convenience for the inclined crack of the cement pole is further improved; the rack is embedded into the connecting seat and is in sliding connection with the connecting seat through the limiting through groove, and then the rack is matched with the first sliding block, the first wedge block and the second connecting rod in the connecting seat for use, so that the first arc plate drives the connecting plate and the second connecting rod to move downwards, the first sliding block is driven to move towards one side of the straight rack, the straight rack is separated from the first gear, and the tooth groove in the outer side of the first sliding block is meshed with the straight rack to fix the straight rack, and the use convenience of grouting equipment is improved; the second sliding groove in the inner side of the connecting plate is matched with the second T-shaped sliding block on the first telescopic rod and the third spring for use, so that the extrusion force of the spray pipe and the edge of the crack is buffered through the spring when the spray pipe meets the crack opposite to the rotation of the spray pipe, a part of the decomposition of the extrusion force drives the spray pipe to move towards the inner wall of the first arc-shaped plate until the spray pipe is embedded into the first arc-shaped plate and is flush with the outer side of the first arc-shaped plate, the first arc-shaped plate moves upwards, the spur rack is re-meshed with the first gear under the action of the second spring, and the fourth spring can also realize that the spray pipe can be grouted along the vertical crack through the spring when the spray pipe meets the vertical crack, so that the use convenience of grouting equipment is further improved; the second wedge-shaped block on the spray pipe is matched with the third wedge-shaped block on the sliding hole, so that the spray pipe slides out of the through hole to drive the support rod to move, the two sealing plates are driven to move outwards, the through hole of the storage bin is opened, the spray pipe can automatically perform grouting after entering a crack, and the grouting efficiency is further improved; the fourth chute on the base is matched with the lead screw and the second motor, so that the two L-shaped stand columns can be driven by the motor to move, the cement electric pole to be maintained is clamped, and the convenience of operation is further improved; the second arc-shaped plates are matched with the second telescopic rods for use, the two second arc-shaped plates are attached to the outer sides of the cement electric poles with different diameters under the driving of the second motor, the annular grouting ring can be automatically adjusted to be coaxial with the cement electric poles, and the grouting operation precision is further improved; the air cylinder is matched with the L-shaped stand column for use, so that the L-shaped stand column can be supported when the cement electric pole is grouted, and the stability of grouting is kept; the grouting equipment is convenient to use, high in grouting efficiency, strong in practicability and worthy of popularization.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention

FIG. 3 isbase:Sub>A cross-sectional view A-A of the present invention;

FIG. 4 is a cross-sectional view B-B of the present invention;

FIG. 5 is a cross-sectional view C-C of the present invention;

FIG. 6 is an enlarged schematic view of the invention at D;

FIG. 7 is an enlarged schematic view at E of the present invention;

FIG. 8 is an enlarged schematic view at F of the present invention;

fig. 9 is an enlarged schematic view at G of the present invention.

Detailed Description

The present invention provides a grouting apparatus, which will be described below with reference to the structural schematic diagrams of fig. 1 to 9.

Example 1

As shown in fig. 1, a grouting device comprises a base 1, two L-shaped upright posts 2, two semicircular tube shells 3, two spur racks 4, two first motors 5, two first gears 6, two first arc-shaped plates 7, two spray pipes 8 and a first transmission mechanism; the two L-shaped upright posts 2 are symmetrically arranged on one side of the base 1, the horizontal ends of the L-shaped upright posts 2 are vertically connected with the base 1, the two semicircular tube shells 3 are respectively symmetrically arranged between the two L-shaped upright posts 2, the outer sides of the semicircular tube shells 3 slide with the L-shaped upright posts 2, and the two side edges of the two semicircular tube shells 3 are mutually attached and connected to form a mounting ring; two spur racks 4 symmetry respectively set up in one side that two L type stand 2 vertical sections are close to semicircle tube shell 3, and spur racks 4 are parallel with L type stand 2's vertical section, spur racks 4 are connected with L type stand 2: the two first motors 5 are respectively and symmetrically arranged on one side, close to the L-shaped upright post 2, of the semicircular tube shell 3, and the first motors 5 are connected with the semicircular tube shell 3; two first gears 6 are respectively sleeved and fixed on output shafts of two first motors 5, and the first gears 6 are meshed and connected with the straight rack 4; the two first arc-shaped plates 7 are arranged at the upper side and the lower side of the inner part of the mounting ring in a central symmetry manner, the first arc-shaped plates 7 are coaxial with the semi-circular tube shell 3, and the first arc-shaped plates 7 are connected with the inner wall of the semi-circular tube shell 3 in a sliding manner; the two spray pipes 8 penetrate through the middle of one side, far away from the semicircular pipe shell 3, of the first arc-shaped plate 7 respectively, the spray pipes 8 are connected with the first arc-shaped plate 7 in a sliding mode through first springs, one ends, close to the semicircular pipe shell 3, of the spray pipes 8 are communicated with an external grouting pump through pipelines, the inner walls of the spring cement electric poles enable the spray pipes to be flush with the inner walls of the first arc-shaped plate when the spray pipes move upwards in a spiral mode and are automatically embedded into cracks when the cracks occur, automatic crack searching can be achieved, and the inner walls of the first arc-shaped plate 7 and the spray pipes 8 are made of wear-resistant materials; first drive mechanism sets up on semicircle tube 3, be used for realizing removing and rotatory opposite through two first arcs of first motor 5 drive 7, on the one hand, the L type stand, the spur rack, including a motor, an end cap, a controller, and a cover plate, first gear and two semicircle tube cooperations use, constitute the annular grout circle of liftable, use with first arc and spray tube cooperation again, realize when annular grout circle goes up and down through first drive mechanism, two first arcs of synchronous drive are rotatory, make two spray tubes personally submit the heliciform at the outward appearance of cement pole and remove, can grout along the slope crack on cement pole surface, not only can carry out high-efficient grout to the slope crack, and avoid waterproof grouting material to appear a large amount of wastes.

As shown in fig. 5, preferably, a fourth chute 71 is formed in one side of the base 1 close to the L-shaped column 2, a horizontal end of the L-shaped column 2 is embedded into the fourth chute 71 and is slidably connected with the fourth chute 71, a lead screw 72 is inserted into the fourth chute 71 and is parallel to the fourth chute, two ends of the lead screw 72 are rotatably connected with an inner wall of the fourth chute 71 through a bearing, the lead screw 72 penetrates through the L-shaped column 2 and is in threaded fit with the L-shaped column, a second motor 73 is fixedly arranged on an outer side of one end of the base 1 located in the fourth chute 71, an output end of the second motor 73 penetrates through the base 1 and is fixedly connected with the lead screw 72, the fourth chute on the base is used in cooperation with the lead screw and the second motor, the two L-shaped columns can be driven by the motors to move, a cement pole to be maintained is clamped, convenience of operation is further improved, and the second motor 7 is electrically connected with an external controller.

Preferably, the horizontal segment inboard of two L type stands 2 is the symmetry respectively and is equipped with two second arcs 81, second arc 81 is coaxial with the collar, be equipped with second telescopic link 82 between the horizontal segment of second arc 81 and L type stand 2, the one end and the perpendicular fixed connection of L type stand 2 of second telescopic link 82, the perpendicular fixed connection in outside of the other end and second arc 81, use through second arc and second telescopic link cooperation, under the drive of second motor, make two second arcs laminating in the cement pole outsides of different diameters, can realize that it is coaxial with the cement pole to encircle annular grout circle adjustment automatically, further improve grout operation accuracy.

Preferably, the vertical section bottom of L type stand 2 is equipped with cylinder 91 respectively, the one end and the perpendicular fixed connection of L type stand 2 of cylinder 91, the other end has set firmly extension board 92, one side that the vertical section top of L type stand 2 is close to base 1 is equipped with floor 83 respectively, floor 83 one end and L type stand 2 fixed connection, the other end and base 1's top fixed connection, use through cylinder and L type stand cooperation, can realize when grout to the cement pole, support the stability that keeps the grout to L type stand, cylinder 91 is connected with the external control ware electricity.

After the cement electric pole is buried, due to natural settlement, the tension between the electric poles is uneven or the cement electric pole is subjected to torsion, when an inclined crack appears on the outer side of the cement electric pole, a maintenance operator moves the equipment to one side of the electric pole through a towing vehicle, separates the towing vehicle from a base of the equipment, starts a second motor through an external controller, drives a lead screw to rotate so that two L-shaped stand columns carry semicircular tube shells and a first arc on the inner side of the semicircular tube shells are separated towards two sides, manually pushes the base to move the equipment towards the cement electric pole so that the cement electric pole is moved to the middle of the two semicircular tube shells, and starts the second motor to rotate reversely through the external controller so that the two second arc plates gradually move towards the cement electric pole until the two second arc plates are attached to the outer side of the cement electric pole; the first motor is started through the controller, the output end of the first motor drives the first gear to rotate, the first gear is matched with the spur rack to drive the semicircular tube shell to move upwards, the first motor also drives the second gear to rotate, so that the two first arc-shaped plates rotate in opposite directions on the inner sides of the semicircular tube shells, the spray pipe on the inner side of the first arc-shaped plates spirally moves upwards on the outer side of the cement electric pole, when the spray pipe meets an inclined crack, the spray pipe is driven to enter the crack through the first spring, when the first arc-shaped plate on the outer side of the spray pipe rotates to be the same as the inclined arc of the crack, the spray pipe slides out to drive the second wedge block to move, so that the two sealing plates on the through hole of the storage bin move outwards, a grouting pump connected with the storage bin presses waterproof grouting material into the crack, the spray pipe moves in the crack, the leakage of the waterproof grouting material is avoided through the first arc-shaped plates, when the spray pipe reaches the tail end of the crack, the spray pipe extrudes the first spring through pressure of the waterproof grouting material, the spray pipe enters the through hole of the first arc-shaped plates and is parallel and level with the outer side of the first crack, and the next crack is continuously searched for the next crack; when the inclination grow of crack, because the upside of spray tube receives the crack extrusion, separate first gear and spur rack through second drive mechanism, make the coil pipe carry out circular motion, when the upside of spray tube no longer receives the extrusion, first gear and spur rack intermeshing spray tube do the spiral displacement again, when cracked inclination diminishes, the front side of spray tube receives the extrusion, make the spray tube continue to move in the crack through the fourth spring, only when the spray tube gets into rather than rotatory opposite crack, the upside and the front side of spray tube all receive the extrusion, again first arc circumference motion and the extrusion at crack border down, toper spray tube extrusion first spring and get into in the first through-hole, and in order to avoid the unable roll-off of spray tube in the crack, can also keep away from the second wedge in the slide opening one side embedding second cylinder, the output of second cylinder is connected with the third wedge, the both ends of second spout are equipped with pressure sensor, slide in rather than rotatory opposite, vertical crack and after accomplishing, spray tube and crack inner wall extrusion, make the spray tube compress the pipe shell when the pressure sensor reaches the both ends of second spring reach, when the concrete pushes out the crack, make the concrete water pole move to the bottom of the semi-pole through the bottom of the first semi-circle control equipment and the concrete pole.

Example 2

In order to further improve the flexibility that waterproof grouting material pours into, the second gear cooperation through arc rack on the arc spout and two output end motors is used, can be rotatory through two output end motor drive second gears, and then make the arc rack slide on the arc spout, the rethread connecting plate, first telescopic link drives two first arcs and just revolves to opposite in the inside rotation of annular grout circle, can grout to the crack of the different incline direction in cement pole surface.

As shown in fig. 2, 3 and 7, preferably, the first transmission mechanism includes two arc chutes 21 symmetrically disposed on the semicircular tube housing 3 and located inside the upper and lower sides of the first motor 5, the arc chutes 21 are respectively coaxial with the mounting ring, the arc chutes 21 are respectively embedded with and slidably connected to an arc rack 22, the semicircular tube housing 3 is located between the middle portions of the two arc chutes 21 and is provided with a transmission bin, the first motor 5 is a dual-output motor, one output shaft of the dual-output motor is fixedly connected to the first gear 6, the other output shaft extends into the transmission bin and is sleeved with and fixed with a second gear 23, the second gear 23 is respectively engaged with and connected to the arc racks 22 on the upper and lower sides, the semicircular tube housing 3 is located on one side of the arc chute 21 close to the first arc plate 7 and is respectively provided with an arc through groove 24, the arc through groove 24 is located between the outer side of the first arc plate 7 and the arc rack 22 and is slidably connected thereto, one side of the connecting plate 25 is connected to the arc rack 22, the middle portion of the outer side of the first arc chute 7 is provided with a first expansion link 26, the other side of the connecting plate 25 extends out of the arc through groove 24 and is electrically connected to the first expansion link 26, and the first expansion link 5 is connected to the first expansion link, and the upper and lower ends of the semicircular tube shell close to one side of the L-shaped upright post are respectively provided with an infrared emitter, the first arc-shaped plate is provided with an infrared receiver, when the semicircle tube moves to the top of the cement pole, the position of the first arc-shaped plate is automatically adjusted through the infrared transmitter and the infrared receiver, and when the semicircle tube is separated by the second motor, the first arc-shaped plate and the arc-shaped rack drop, so that the grouting operation safety is improved.

Example 3

In order to further improve the convenience to the grout of cement pole slope crack, cooperation through logical groove on the connecting seat and L type stand is used, make the semicircle tube shell slide on L type stand, mounting groove and the cooperation of head rod use on the L type stand, realize that the spur rack removes in the mounting groove, spliced pole through on the arc rack, the second spring realizes that the connecting plate can carry out displacement from top to bottom, when the spray tube removes to the slope crack opposite with first arc rotation, drive spur rack and first gear separation through second drive mechanism, realize that the high position of semicircle tube shell on L type stand does not change, the rotation of dual output water termination motor drive second gear only, make the spray tube carry out circular motion around the pole, realize the horizontal direction roll-off of spray tube from slope crack, in addition when meetting the annular crack on cement pole surface, the spray tube can carry out the grout along the annular crack this moment.

As shown in fig. 6, preferably, one side of the semicircular tube housing 3 close to the L-shaped column 2 is respectively provided with a connecting seat 31, one end of the connecting seat 31 is vertically and fixedly connected with the outer side of the semicircular tube housing 3, the other end is provided with a through groove 32, a vertical section of the L-shaped column 2 is embedded into the through groove 32 and is slidably connected with the through groove, a double-output end motor is embedded into the connecting seat 31 and is fixedly connected with the connecting seat, an output shaft at one end of the double-output end motor far away from the second gear 23 passes through the connecting seat 31 and extends into the through groove 32 to be fixedly connected with the first gear 6, a mounting groove 33 is formed at one side of the vertical section of the L-shaped column 2, one side of the spur rack 4 is embedded into the mounting groove 33, a plurality of first connecting rods 34 are uniformly penetrated through the edge of one side of the spur rack 4 close to the L-shaped column 2, and the first connecting rods 34 are slidably connected with the spur rack 4, the two ends of the first connecting rod 34 are vertically and fixedly connected with the inner wall of the mounting groove 33, a second spring 35 is sleeved on one side, away from the first gear 6, of the first connecting rod 34, the other side of the straight rack 4 extends into the through groove 32, a connecting column 36 is arranged on one side, away from the second gear 23, of the arc-shaped rack 22, one end of the connecting column 36 is vertically and fixedly connected with the arc-shaped rack 22, one side, away from the first telescopic rod 26, of the connecting plate 25 extends into the arc-shaped sliding groove 21, the other end of the connecting column 36 penetrates through the connecting plate 25 and is in sliding connection with the semicircular tube shell 3, the connecting plate 25 is in sliding connection with the connecting column 36, a third spring 37 is sleeved on the connecting column 36, between the connecting plate 25 and the arc-shaped rack 22, a second transmission mechanism is arranged on the connecting seat 31, the input end of the second transmission mechanism is connected with the connecting plate 25, and the output end of the second transmission mechanism is movably connected with the straight rack 4.

As shown in fig. 4 and 9, preferably, the second transmission mechanism includes a limiting through groove 41 formed on an inner wall of the through groove 32 on one side of the dual-output motor close to the spur rack 4, one side of the spur rack 4 far from the first connecting rod 34 is embedded into the limiting through groove 41 and is slidably connected therewith, the limiting through groove 41 is located right above the dual-output motor and is provided with a first counter bore 42 and is communicated with the interior thereof, a first slider 43 is embedded into the first counter bore 42 and is slidably connected therewith, one side of the first slider 43 close to the spur rack 4 is provided with a tooth space, the other side of the first counter bore 42 located on the first slider 43 is embedded with a first wedge block 44, the first wedge block 44 is attached to one side of the first slider 43 far from the tooth space and is slidably connected therewith, a connecting hole 45 is formed between one end of the first counter bore 42 far from the spur rack 4 and the arc-shaped sliding groove 21, wear to be equipped with second connecting rod 46 on connecting hole 45, second connecting rod 46 one end and one side fixed connection of first wedge 44, first spout has been seted up at the outside border of connecting plate 25, the one end that first wedge 44 was kept away from to second connecting rod 46 has set firmly first T type slider 47, first T type slider 47 imbeds in the first spout and rather than sliding connection, realize rack embedding connecting seat and rather than sliding connection through spacing logical groove, again with the inside first slider of connecting seat, first wedge and second connecting rod cooperation are used, realize driving the connecting plate by first arc, the second connecting rod moves down, and then drive first slider and move to spur rack one side, separate spur rack and first gear, and the tooth's socket in the first slider outside meshes with the spur rack and fixes it, improve the convenience that grout equipment used.

Preferably, a second sliding groove 51 is formed in one side edge, away from the arc-shaped rack 22, of the connecting plate 25, a second T-shaped sliding block 52 is fixedly arranged at one end, away from the first arc-shaped plate 7, of the first telescopic rod 26, the second T-shaped sliding block 52 is embedded into the second sliding groove 51 and is in sliding connection with the second sliding groove, fourth springs are respectively embedded into two sides, located on the second T-shaped sliding block 52, of the second sliding groove 51, the second sliding groove in the inner side of the connecting plate is matched with the second T-shaped sliding block and the third springs on the first telescopic rod for use, so that the nozzle can buffer the extrusion force of the nozzle and the edge of the crack through the springs when encountering the crack opposite to the rotation of the nozzle, a part of the decomposition force can drive the nozzle to move towards the inner wall of the first arc-shaped plate until the nozzle is embedded into the first arc-shaped plate and is flush with the outer side of the first arc-shaped plate, the first arc-shaped plate moves upwards and the spur rack is re-meshed with the first gear under the action of the second springs, and the fourth springs can also achieve grouting that the nozzle can encounter the vertical crack along the crack through the springs, and the vertical crack, thereby further improving the convenience of the grouting equipment.

Example 4

For, further improve the efficiency of grout, use through the cooperation of the second wedge on the spray tube and the third wedge on the slide opening, can realize removing by spray tube roll-off through-hole drive branch, and then drive two shroudings and move to the outside, open the through-hole of storage silo, realize that the spray tube is automatic after getting into the crack and is grout.

As shown in fig. 8, preferably, a storage bin 61 is disposed inside the first arc-shaped plate 7, a through hole 62 is disposed in the middle of an inner wall of the first arc-shaped plate 7 located on a side of the storage bin 61 away from the semicircular tube housing 3, the spray pipe 8 is embedded in the through hole 62 and is connected to the through hole in a sliding and sealing manner, two third sliding grooves 63 are symmetrically disposed on the inner wall of the through hole 62, two second wedge-shaped blocks 64 are respectively and symmetrically disposed on two sides of the spray pipe 8, the first spring is sleeved on a side of the spray pipe 8 located on the second wedge-shaped block 64 near the storage bin 61, one end of the first spring is connected to an inner wall of the third sliding groove 63, the other end of the first spring is connected to the second wedge-shaped block 64, two sliding holes 65 are respectively disposed on an inner wall of the third sliding groove 63 located on a side of the second wedge-shaped block 64 away from the first spring, the sliding holes 65 are perpendicular to a central axis of the through hole 62, a third wedge 66 is embedded on the sliding hole 65 and is connected to the sliding hole in a sliding manner, the third wedge block 66 is in sliding connection with the second wedge block 64 in a matching manner, one end, which is located at the sliding hole 65 and is far away from the second wedge block 64, of the first arc-shaped plate 7 is provided with a connecting groove 67 and is communicated with the inside of the storage bin 61, a supporting rod 68 penetrates through the connecting groove 67, one end of the supporting rod 68 is vertically and fixedly connected with one side of the third wedge block 66, one side, which is close to the storage bin 61, of the through hole 62 is symmetrically provided with two seal plates 69, the seal plates 69 are in sliding sealing connection with the inner wall of the storage bin 61, the proximal ends of the two seal plates 69 are in mutually staggered and matched connection, the other end of the supporting rod 68 penetrates through the connecting groove 67 and extends into the storage bin 61 to be vertically and fixedly connected with the seal plates 69, the inside of the sliding hole 65 is provided with a fifth spring 601, one end of the fifth spring 601 is connected with the inner wall of the sliding hole 65, the other end is connected with the third wedge block 66, one end, which is far away from the first spring, the conical outer side of the spray pipe 8 can be sleeved with wear-resistant rubber or provided with a plurality of balls, make things convenient for the spray tube to follow the crack roll-off, the inside storage silo 61 of first arc 7 passes through pipeline and outside grouting pump intercommunication.

The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. The utility model provides a grouting equipment, includes base (1), two L type stand (2), and the symmetry sets up the one side in base (1), the horizontal end and the base (1) of L type stand (2) are connected perpendicularly, and two semicircle tube shells (3), the symmetry setting is between two L type stand (2) respectively, the outside and the L type stand (2) of semicircle tube shell (3) slide, and the both sides border of two semicircle tube shells (3) is laminated each other and is connected constitution collar, its characterized in that still includes:

the two spur racks (4) are respectively and symmetrically arranged on one sides, close to the semicircular tube shell (3), of the vertical sections of the two L-shaped upright columns (2), the spur racks (4) are parallel to the vertical sections of the L-shaped upright columns (2), and the spur racks (4) are connected with the L-shaped upright columns (2);

the two first motors (5) are respectively and symmetrically arranged on one side, close to the L-shaped upright post (2), of the semicircular tube shell (3), and the first motors (5) are connected with the semicircular tube shell (3);

the two first gears (6) are respectively sleeved and fixed on output shafts of the two first motors (5), and the first gears (6) are meshed and connected with the straight racks (4);

the two first arc-shaped plates (7) are arranged on the upper side and the lower side of the inner part of the mounting ring in a centrosymmetric manner, the first arc-shaped plates (7) are coaxial with the semicircular tube shell (3), and the first arc-shaped plates (7) are connected with the inner wall of the semicircular tube shell (3) in a sliding manner;

the two spray pipes (8) respectively penetrate through the middle part of one side, far away from the semicircular pipe shell (3), of the first arc-shaped plate (7), the spray pipes (8) are connected with the first arc-shaped plate (7) in a sliding mode through first springs, and one ends, close to the semicircular pipe shell (3), of the spray pipes (8) are communicated with an external grouting pump through pipelines;

the first transmission mechanism is arranged on the semicircular pipe shell (3) and used for driving the two first arc-shaped plates (7) to move and rotate oppositely through the first motor (5).

2. The grouting equipment as claimed in claim 1, wherein the first transmission mechanism comprises two arc chutes (21) symmetrically arranged on the semicircular pipe shell (3) and located inside the upper and lower sides of the first motor (5), the arc chutes (21) are respectively coaxial with the mounting ring, arc racks (22) are respectively embedded on the arc chutes (21) and are in sliding connection with the arc chutes, a transmission bin is arranged between the semicircular pipe shell (3) and the middle parts of the two arc chutes (21), the first motor (5) is a dual-output-end motor, one output shaft of the dual-output-end motor is fixedly connected with the first gear (6), the other output shaft extends into the transmission bin and is sleeved and fixed with a second gear (23), the second gear (23) is respectively engaged and connected with the arc racks (22) on the upper and lower sides, an arc through groove (24) is respectively arranged on one side of the arc chute (21) close to the first arc plate (7), a connecting plate (25) is arranged between the outer side of the first arc plate (7) and a connecting plate (26), and a connecting plate (26) is connected with the first arc through groove (26) and is arranged on the other side of the first arc chute (7), the other end of the first telescopic rod (26) is vertically and fixedly connected with the first arc-shaped plate (7).

3. The grouting equipment as claimed in claim 2, wherein one side of the semicircular pipe shell (3) close to the L-shaped stand column (2) is respectively provided with a connecting seat (31), one end of the connecting seat (31) is vertically and fixedly connected with the outer side of the semicircular pipe shell (3), the other end is provided with a through groove (32), the vertical section of the L-shaped stand column (2) is embedded into the through groove (32) and is in sliding connection with the through groove, a double-output end motor is embedded into the inside of the connecting seat (31) and is fixedly connected with the connecting seat, an output shaft at one end of the double-output end motor far away from the second gear (23) penetrates through the connecting seat (31) and extends into the through groove (32) to be fixedly connected with the first gear (6), the vertical section of the L-shaped stand column (2) is positioned at one side of the first gear (6) and is provided with an installation groove (33), one side of the spur rack (4) is embedded into the installation groove (33), one side of the spur rack (4) close to the L-shaped stand column (2) is uniformly provided with a plurality of first connecting rods (34), two ends of the straight rack (34) are fixedly sleeved with the straight rack (35), one side of the straight rack (4), one side of the arc-shaped rack (22) far away from the second gear (23) is provided with a connecting column (36), one end of the connecting column (36) is vertically and fixedly connected with the arc-shaped rack (22), one side of the connecting plate (25) far away from the first telescopic rod (26) extends into the arc-shaped sliding groove (21), the other end of the connecting column (36) penetrates through the connecting plate (25) and is in sliding connection with the semicircular tube shell (3), the connecting plate (25) is in sliding connection with the connecting column (36), the connecting column (36) is positioned between the connecting plate (25) and the arc-shaped rack (22) and is sleeved with a third spring (37), a second transmission mechanism is arranged on the connecting seat (31), the input end of the second transmission mechanism is connected with the connecting plate (25), and the output end of the second transmission mechanism is movably connected with the straight rack (4).

4. The grouting equipment as claimed in claim 3, wherein the second transmission mechanism comprises a limiting through groove (41) formed in the inner wall of the through groove (32) on the side of the double-output-end motor close to the spur rack (4), one side of the spur rack (4) far away from the first connecting rod (34) is embedded into the limiting through groove (41) and is in sliding connection with the same, the limiting through groove (41) is located right above the double-output-end motor and is provided with a first counter bore (42) and is communicated with the inside of the double-output-end motor, a first sliding block (43) is embedded inside the first counter bore (42) and is in sliding connection with the first counter bore, one side of the first sliding block (43) close to the spur rack (4) is provided with a tooth groove, the other side of the first counter bore (42) is embedded with a first wedge block (44), the first wedge block (44) and one side of the first sliding block (43) far away from the tooth groove are in sliding connection in a fit manner, a connecting hole (45) is formed between one end of the first counter bore (42) far away from the spur rack (4) and the arc-shaped sliding groove (21), a second wedge block (46) is inserted into one side of the second connecting rod (46), and a wedge-shaped connecting plate (46) is fixedly arranged on the other side of the second connecting rod (46), and a wedge-shaped connecting rod (46) is fixedly arranged on the first connecting rod (46), the first T-shaped sliding block (47) is embedded in the first sliding groove and is connected with the first sliding groove in a sliding mode.

5. The grouting equipment according to claim 2, wherein a second sliding groove (51) is formed in one side edge of the connecting plate (25) far away from the arc-shaped rack (22), a second T-shaped sliding block (52) is fixedly arranged at one end of the first telescopic rod (26) far away from the first arc-shaped plate (7), the second T-shaped sliding block (52) is embedded in the second sliding groove (51) and is in sliding connection with the second sliding groove, and fourth springs are respectively embedded in two sides of the second T-shaped sliding block (52) of the second sliding groove (51).

6. The grouting equipment as claimed in claim 1, wherein a storage bin (61) is arranged inside the first arc-shaped plate (7), a through hole (62) is formed in the middle of the inner wall of the first arc-shaped plate (7) located on one side of the storage bin (61) far away from the semi-circular tube shell (3), the spray pipe (8) is embedded in the through hole (62) and is in sliding sealing connection with the through hole, two third sliding grooves (63) are symmetrically formed in the inner wall of the through hole (62), two second wedge-shaped blocks (64) are symmetrically and fixedly arranged on two sides of the spray pipe (8), the first spring is sleeved on one side of the spray pipe (8) located on the second wedge-shaped block (64) close to the storage bin (61), one end of the first spring is connected with the inner wall of the third sliding groove (63), the other end of the first spring is connected with the second wedge-shaped block (64), two sliding holes (65) are formed in the inner wall of the second wedge-shaped block (64) far away from the first spring, the sliding holes (65) are perpendicular to the through hole (62), a third wedge-shaped block (66) is arranged on the middle axis (65), one end of the sliding connection with the second wedge-shaped block (67), and the second wedge-shaped block (67) is connected with the second wedge-shaped block (64), and the second wedge-shaped block (67), wear to be equipped with branch (68) on spread groove (67), the perpendicular fixed connection in one side of branch (68) one end and third wedge (66), through-hole (62) are close to storage silo (61) one side symmetry and are equipped with two shrouding (69), the inner wall sliding seal of shrouding (69) and storage silo (61) is connected, the near-end of two shrouding (69) is crisscross the cooperation each other and is connected, the other end of branch (68) passes spread groove (67) and stretches into in storage silo (61) with shrouding (69) perpendicular fixed connection, the inside of slide opening (65) is equipped with fifth spring (601), the interior wall connection of fifth spring (601) one end and slide opening (65), the other end is connected with third wedge (66), the one end that first spring was kept away from in spray tube (8) is conical.

7. The grouting equipment as claimed in claim 1, wherein a fourth chute (71) is formed in one side of the base (1) close to the L-shaped upright (2), the horizontal end of the L-shaped upright (2) is embedded into the fourth chute (71) and is in sliding connection with the same, a lead screw (72) penetrates through the fourth chute (71) and is parallel to the fourth chute, two ends of the lead screw (72) are rotatably connected with the inner wall of the fourth chute (71) through bearings, the lead screw (72) penetrates through the L-shaped upright (2) and is in threaded fit connection with the same, a second motor (73) is fixedly arranged on the outer side of one end, located in the fourth chute (71), of the base (1), and the output end of the second motor (73) penetrates through the base (1) and is fixedly connected with the lead screw (72).

8. The grouting equipment as claimed in claim 1, wherein two second arc-shaped plates (81) are symmetrically arranged at the inner sides of the horizontal sections of the two L-shaped columns (2) respectively, the second arc-shaped plates (81) are coaxial with the mounting ring, a second telescopic rod (82) is arranged between the second arc-shaped plates (81) and the horizontal sections of the L-shaped columns (2), one end of the second telescopic rod (82) is vertically and fixedly connected with the L-shaped columns (2), and the other end of the second telescopic rod is vertically and fixedly connected with the outer sides of the second arc-shaped plates (81).

9. The grouting equipment as claimed in claim 1, wherein the bottom of the vertical section of the L-shaped upright (2) is provided with a cylinder (91), one end of the cylinder (91) is vertically and fixedly connected with the L-shaped upright (2), the other end of the cylinder is fixedly provided with a support plate (92), one side of the top of the vertical section of the L-shaped upright (2), which is close to the base (1), is provided with a rib plate (83), one end of the rib plate (83) is fixedly connected with the L-shaped upright (2), and the other end of the rib plate is fixedly connected with the top of the base (1).