CN216810817U

CN216810817U - Plastering device for fiber anti-crack mortar

Info

Publication number: CN216810817U
Application number: CN202220182457.9U
Authority: CN
Inventors: 张世先; 房洋; 高东
Original assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Current assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-24
Anticipated expiration: 2032-01-24

Abstract

The utility model provides a plastering device for fiber anti-crack mortar, which comprises a bottom plate, two lifting frames and a plastering mechanism, wherein the lower end surface of the bottom plate is provided with a plurality of universal wheels, the two lifting frames are symmetrically arranged on the bottom plate and have adjustable height, the plastering mechanism is arranged between the lifting frames in a sliding way, the utility model adjusts the height of the lifting frame through the adjusting mechanism, so that the lifting frame can be suitable for plastering wall surfaces with different heights, the plastering mechanism is driven by the power mechanism to move from bottom to top along the lifting frame to plaster the mortar sprayed on the wall surface, and then accomplish the work of plastering of wall, reduced the intensity of hand labor, great improvement efficiency of plastering has practiced thrift construction cost, and the suitability is strong, and is nimble high.

Description

Plastering device for fiber anti-crack mortar

Technical Field

The utility model belongs to the technical field of basic engineering, and particularly relates to a plastering device for fiber anti-crack mortar.

Background

The fiber anti-crack mortar is prepared from a cementing material, a fine aggregate, cellulose and water according to a certain proportion, and the difference between the mortar and the concrete lies in that the mortar does not contain a coarse aggregate; according to the use application of the mortar, the mortar can be divided into masonry mortar and plastering mortar, wherein the masonry mortar is used for masonry of bricks, stones, building blocks and the like and installation of members; the plastering mortar is used for plastering the surfaces of wall surfaces, ground surfaces, roof surfaces, beam-column structures and the like so as to meet the requirements of protection, decoration and the like; as the mortar is used as a protective layer of a building material, the mortar layer is easy to crack along with the change of climate and the extension of time, and the service life of a building is influenced.

However, the existing mortar plastering process still stays in the traditional manual work, a special tool is required to be held by hands to plaster the mortar on the surface of the blank wall, the process has the disadvantages of large workload, high labor intensity of manual operation and low working efficiency, and workers still need to climb the escalator to construct at a high place, so that danger is easy to occur, the safety is low, and the flatness of the manually plastered wall surface is difficult to control.

Disclosure of Invention

The utility model aims to provide a plastering device for fiber anti-crack mortar, which solves the problems that the mortar plastering is manually carried out in the prior art, the workload is large, the working strength is high, the construction efficiency is low, the construction cost is high, danger is easy to occur, and the construction quality is difficult to control.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the plastering device for the fiber anti-crack mortar comprises a bottom plate, wherein a plurality of universal wheels are arranged on the lower end face of the bottom plate, two lifting frames are symmetrically arranged on the bottom plate, the lifting frames are adjustable in height, a plastering mechanism arranged between the lifting frames is arranged in a sliding mode, the plastering mechanism can drive the plastering mechanism to move up and down along the lifting frames, and an adjusting mechanism arranged between the lifting frames and capable of adjusting the height of the lifting frames.

Preferably, the crane comprises: the bottom end of the fixed rod is rotatably connected with the bottom wall of the fixed rod, the top end of the fixed rod penetrates through the bottom of the sliding rod and a threaded rod in threaded connection with the sliding rod, and the fixed sleeve is arranged on a driven gear at the bottom of the threaded rod, a through hole is formed in the side wall of the bottom of the fixed rod, and the adjusting mechanism can penetrate through the through hole and is in transmission connection with the driven gear.

Preferably, the adjusting mechanism includes: the connecting rod of driving gear sets up bottom plate up end and rotation cover are established the first support of connecting rod surface, and set up the first motor of connecting rod one end, first motor is located the bottom plate upper end, the driving gear pass the through-hole with driven gear vertical meshing.

Preferably, two run through on the relative lateral wall of dead lever and be equipped with first spout, the slide bar with first spout contacts and is equipped with the second spout on the lateral wall, sliding connection has first slider in the first spout, sliding connection has the second slider in the second spout, first slider with the second slider is connected, the mechanism of plastering with first slider is connected.

Preferably, the second motor is located on the upper end face of the base plate, the transmission shaft is fixedly connected to the output shaft end of the second motor, the second support is arranged on the upper end face of the base plate and rotatably connected with the transmission shaft, the take-up pulley is sleeved on two sides of the surface of the transmission shaft, the fixed pulley is connected to the top end of the sliding rod, one end of the cable is wound on the take-up pulley, and the other end of the cable is wound around the fixed pulley and is fixedly connected with the plastering mechanism.

Preferably, the plastering box is connected with the lifting frame in a sliding mode, the collecting groove is formed in the front end of the plastering box and provided with an upward opening, the two plastering plates are horizontally arranged on the front end face of the plastering box in parallel, an overflow hole penetrates through any side wall of two ends of the collecting groove and is connected with the collecting box through a hose, the discharge groove communicated with the collecting groove is formed in the front end of the plastering box and is arranged between the two plastering plates, and the discharge groove is lower than the overflow hole.

Preferably, the plastering plate comprises an inclined plate and a vertical plate, and one end of the inclined plate is connected with the plastering box, while the other end is connected with the vertical plate.

Preferably, a discharge hole penetrates through the side wall of the material collecting groove corresponding to the flash hole, and a T-shaped inserting plate is inserted into the discharge hole.

Compared with the prior art, the utility model has the advantages that:

1. the height of the lifting frame is adjusted through the adjusting mechanism, so that the lifting frame can be suitable for plastering wall surfaces with different heights, the plastering mechanism is driven by the power mechanism to move from bottom to top along the lifting frame, mortar sprayed on the wall surfaces is plastered, and then plastering of the wall surfaces is completed, the labor intensity of manual labor is reduced, the plastering efficiency is greatly improved, the construction cost is saved, the lifting frame is suitable for different construction wall surfaces through the adjustable height, and the lifting frame is strong in applicability and high in flexibility;

2. according to the utility model, the mortar is leveled through the inclined plate on the plastering plate, and redundant mortar is piled up on the inclined plate, and is left in the material collecting groove of the plastering box and flows into an external recycling device from the flash hole in the material collecting groove, so that the redundant mortar is recycled, the waste of the mortar is avoided, the use cost is saved, and the condition that the mortar falls on the ground and equipment to cause pollution is also avoided;

3. according to the utility model, two groups of plastering plates are arranged, so that plastering is more uniform, the plastering quality is improved, the inclined plate of the plastering plate positioned at the upper part scrapes excessive mortar on the wall surface, the vertical plate at the lower part is further leveled and smoothed, the excessive mortar flowing into the material collecting groove flows to the plastering plate positioned at the lower part from the discharge groove, and a pit left by previous plastering is further leveled, trimmed and smoothed by the plastering plate at the lower part, so that the plastering quality of the mortar is further improved, and the structure is simple and practical;

4. according to the utility model, the power mechanism is matched with the lifting frame, so that the length of the lifting frame is adjusted, the application range of the device is expanded, the structure is compact, the operation is simple and convenient, the practicability is strong, the automation degree is high, the labor is saved, and the working efficiency is improved;

5. according to the utility model, the material outlet is arranged on the side wall of the material collecting groove in a penetrating manner, and the T-shaped inserting plate is inserted into the material outlet, so that the inserting plate can be pulled out to scrape out mortar in the material collecting groove when the material collecting groove is cleaned, the structure is simple, the operation is convenient, and the practicability is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic front side structure view of a plastering device for fiber anti-crack mortar;

FIG. 2 is a rear side structural view of a plastering device for fiber anti-crack mortar;

FIG. 3 is an exploded view of a crane structure of a plastering device for fiber anti-crack mortar;

FIG. 4 is an exploded view of a crane structure of a plastering device for fiber anti-crack mortar;

FIG. 5 is a schematic structural view of a plastering plate of a plastering device for fiber anti-crack mortar;

reference numerals: 1-bottom plate, 2-universal wheel, 3-lifting frame, 4-plastering mechanism, 5-power mechanism, 6-adjusting mechanism, 7-fixed rod, 8-sliding rod, 9-threaded rod, 10-driven gear, 11-through hole, 12-driving gear, 13-connecting rod, 14-first bracket, 15-first motor, 16-first chute, 17-second chute, 18-first slide block, 19-second slide block, 20-second motor, 21-transmission shaft, 22-take-up pulley, 23-fixed pulley, 24-cable, 25-plastering box, 26-collecting groove, 27-plastering plate, 28-overflowing hole, 29-discharging groove, 30-inclined plate, 31-vertical plate, 32-discharge opening, 33-inserting plate and 34-second support.

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 drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the products of the present invention are used, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

As shown in fig. 1 and 2, the plastering device for fiber anti-crack mortar comprises a bottom plate 1, two lifting frames 3, a plastering mechanism 4, a power mechanism 5 and an adjusting mechanism 6, wherein the bottom plate 1 is provided with a plurality of universal wheels 2 on the lower end surface, the two lifting frames 3 are symmetrically arranged on the bottom plate 1 and are adjustable in height, the plastering mechanism 4 is slidably arranged between the lifting frames 3, the power mechanism 5 can drive the plastering mechanism 4 to move up and down along the lifting frames 3, and the adjusting mechanism 6 is arranged between the lifting frames 3 and can adjust the height of the lifting frames 3.

It should be noted that: the universal wheel 2 is a universal wheel 2 with a brake in the prior art, so that the device can move flexibly and can be fixed when reaching a required position; wherein, crane 3 can be according to the height of actual wall and the height-adjusting and then make plastering mechanism 4 can be applicable to the work of plastering of the wall of co-altitude not, power unit 5 drives plastering mechanism 4 and moves along crane 3 from the bottom up, trowels the mortar of spraying on the wall, and then accomplishes the work of plastering of wall, has reduced the intensity of hand labor, the efficiency of great improvement plastering has practiced thrift construction cost, and through the different construction walls of adjustable height adaptation, the suitability is strong, nimble high.

As shown in fig. 3, the crane 3 includes: with the hollow dead lever 7 in inside that bottom plate 1 is connected, the slip sets up the inside slide bar 8 of dead lever 7, the bottom with the dead lever 7 bottom wall rotates to be connected, the top runs through slide bar 8 bottom and with 8 threaded connection's of slide bar threaded rod 9, with fixed cover establish the driven gear 10 of threaded rod 9 bottom, a through-hole 11 has been seted up on the lateral wall of dead lever 7 bottom, adjustment mechanism 6 can pass through-hole 11 with driven gear 10 transmission is connected.

Two go up to run through on the relative lateral wall of dead lever 7 and be equipped with upper end open-ended first spout 16, slide bar 8 with first spout 16 contacts and is equipped with second spout 17 on the lateral wall, sliding connection has first slider 18 in the first spout 16, sliding connection has second slider 19 in the second spout 17, first slider 18 with second slider 19 is connected, plastering mechanism 4 with first slider 18 is connected.

The upper end of the first runner 16 is open so that the plastering mechanism 4 can continue to move in the second runner 17 of the slide bar 8.

As shown in fig. 1 and 2, the adjustment mechanism 6 includes: with driven gear 10 vertical meshing's driving gear 12 connects two connecting rod 13 of driving gear 12 sets up 1 up end of bottom plate and rotation cover are established the first support 14 of connecting rod 13 surface, and set up and be in the first motor 15 of connecting rod 13 one end, first motor 15 is located 1 upper end of bottom plate, driving gear 12 passes through-hole 11 with driven gear 10 vertical meshing.

Wherein, the first motor 15 is a positive and negative motor in the prior art;

the adjusting mechanism 6 adjusts the height of the lifting frame 3 according to the principle that: start first motor 15, and then drive connecting rod 13 and rotate, and then drive fixed cover and establish driving gear 12 on connecting rod 13 is rotatory, and the rotatory driven gear 10 that drives rather than perpendicular meshing of driving gear 12 is rotatory, and then drives and threaded rod 9 is rotatory, and threaded rod 9's rotation drives slide bar 8 and removes in dead lever 7, and then realizes the change of crane 3 height, compact structure, easy operation is convenient, and the practicality is strong, and degree of automation is high, and application scope is wide, has improved work efficiency when saving artifically.

As shown in fig. 1 and 2, the power mechanism 5 includes: the second motor 20 that is located 1 up end of bottom plate, fixed connection be in transmission shaft 21 on the second motor 20 output shaft end, the setting is in 1 up end of bottom plate and with transmission shaft 21 rotates the second support 34 of connecting, cup joints take-up pulley 22 on the both sides on transmission shaft 21 surface is connected the fixed pulley 23 on 8 tops of slide bar, one end winding take-up pulley 22 is last, the other end is walked around fixed pulley 23 with plastering mechanism 4 fixed connection's hawser 24.

The second motor 20 is a positive and negative motor in the prior art, and the working principle of the power mechanism 5 is as follows: the second motor 20 is started to drive the transmission shaft 21 to rotate, and then the take-up pulley 22 located on two sides of the surface of the transmission shaft 21 is driven to rotate, because one end of the cable 24 is wound on the take-up pulley 22, the cable 24 is tightened or loosened by the rotation of the take-up pulley 22, and then the length of the cable 24 between the take-up pulley 22, the fixed pulley 23 and the plastering mechanism 4 is shortened or lengthened, and then the plastering mechanism 4 is driven to ascend or descend on the lifting frame 3.

As shown in fig. 4, the plastering mechanism 4: the plastering device comprises a plastering box 25 which is connected with the lifting frame 3 in a sliding way, a material collecting groove 26 which is arranged at the front end of the plastering box 25 and has an upward opening, and two plastering plates 27 which are horizontally arranged on the front end surface of the plastering box 25 in parallel, wherein any side wall of two ends of the material collecting groove 26 is provided with an overflow hole 28 in a penetrating way, the overflow hole 28 is connected with the collecting box through a hose, the front end of the plastering box 25 is provided with a discharge groove 29 which is communicated with the material collecting groove 26, the discharge groove 29 is arranged between the two plastering plates 27, and the position of the discharge groove 29 is lower than the position of the overflow hole 28; as shown in fig. 5, the plastering plate 27 includes an inclined plate 30 and a vertical plate 31, and one end of the inclined plate 30 is connected to the plastering box 25 and the other end is connected to the vertical plate 31.

When plastering, the plastering plate 27 moves upwards along the lifting frame 3 under the action of the power mechanism 5, the inclined plate 30 of the plastering plate 27 positioned at the upper part scrapes the mortar and stacks the redundant mortar on the inclined plate 30, the redundant mortar flows into the material collecting groove 26 of the plastering box 25, the redundant mortar flowing into the material collecting groove 26 flows onto the plastering plate 27 positioned at the lower part from the discharging groove 29, the pit left by the previous plastering is further filled, trimmed and smoothed by the plastering plate 27 at the lower part, the plastering quality of the mortar is further improved, the vertical plate 31 at the lower part plays a role in further smoothing, the mortar in the material collecting groove 26 becomes more, the redundant mortar can flow into an external recycling device from the overflow hole 28 positioned at the upper end through a hose pipe, the recycling of the redundant mortar is further finished, the waste of the mortar is avoided, and the use cost is saved, the condition that the mortar falls on the ground and equipment to cause pollution is also avoided;

wherein, run through on the corresponding material collecting groove 26 lateral wall in overflow hole 28 and establish bin outlet 32, it has the picture peg 33 that is "T" font to peg graft on the bin outlet 32, can extract picture peg 33 when clearing material collecting groove 26 and scrape out the mortar in the material collecting groove 26, simple structure, convenient operation practicality are strong.

The implementation of the present invention will now be described in detail with reference to fig. 1-5:

after mortar is sprayed on a wall surface to form a mortar surface, the device is pushed to the front end of the wall surface, the position of a plastering plate 27 is adjusted to be parallel to the wall surface, a second motor 20 is started to enable a cable 24 on a take-up pulley 22 to be in a released state, meanwhile, a first motor 15 is started to drive a connecting rod 13 to rotate, a driving gear 12 fixedly sleeved on the connecting rod 13 is further driven to rotate, the driving gear 12 rotates to drive a driven gear 10 vertically meshed with the driving gear to rotate, and further drives a threaded rod 9 to rotate, the threaded rod 9 rotates to drive a sliding rod 8 to move in a fixed rod 7, so that the height of the lifting frame 3 is increased, when the lifting frame 3 reaches a proper height, the first motor 15 is closed, the second motor 20 reversely rotates to drive the take-up pulleys 22 on two sides of the surface of a transmission shaft 21 to rotate and tighten, and further drive the plastering mechanism 4 to move upwards on the lifting frame 3, the inclined plate 30 of the plastering plate 27 on the upper part scrapes the mortar and stacks the redundant mortar on the inclined plate 30, the redundant mortar flows into the material collecting groove 26 of the plastering box 25, the redundant mortar flowing into the material collecting groove 26 flows into the plastering plate 27 on the lower part from the material discharging groove 29, a pit left by previous plastering is further filled, leveled, trimmed and smoothed by the plastering plate 27 on the lower part, the plastering quality of the mortar is further improved, the vertical plate 31 on the lower part plays a role in further leveling and smoothing, the mortar in the material collecting groove 26 is increased, the mortar can flow into an external recovery device through a hose pipe from an overflow hole on the upper end, the recovery of the redundant mortar is further completed, the waste of the mortar is avoided, the use cost is saved, and the phenomenon that the mortar falls on the ground and equipment to cause pollution is avoided.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that, while the utility model has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Plastering unit for fibre anti-crack mortar, its characterized in that: bottom plate (1) that the terminal surface was equipped with a plurality of universal wheels (2) down, two symmetries set up crane (3) on bottom plate (1) and with adjustable height slide the setting and be in plastering mechanism (4) between crane (3) can drive plastering mechanism (4) are followed power unit (5) that crane (3) reciprocated with the setting is in adjustable between crane (3) adjustment mechanism (6) of crane (3) height.

2. The plastering device for fiber anti-crack mortar of claim 1, wherein: the crane (3) comprises: with hollow dead lever (7) in inside that bottom plate (1) is connected, the slip sets up dead lever (7) inside slide bar (8), the bottom with dead lever (7) bottom wall rotates to be connected, the top runs through slide bar (8) bottom and with slide bar (8) threaded connection's threaded rod (9) with fixed cover establish driven gear (10) of threaded rod (9) bottom, a through-hole (11) have been seted up on dead lever (7) bottom lateral wall, adjustment mechanism (6) can pass through-hole (11) with driven gear (10) transmission is connected.

3. The plastering device for fiber anti-crack mortar of claim 2, wherein: the adjusting mechanism (6) comprises: with driven gear (10) vertical meshing's driving gear (12), connect two connecting rod (13) of driving gear (12) set up bottom plate (1) up end and rotation cover are established first support (14) of connecting rod (13) surface, and set up first motor (15) of connecting rod (13) one end, first motor (15) are located bottom plate (1) upper end, driving gear (12) pass through-hole (11) with driven gear (10) vertical meshing.

4. The plastering device for fiber anti-crack mortar of claim 2, wherein: two run through on the relative lateral wall of dead lever (7) and be equipped with upper end open-ended first spout (16), slide bar (8) with be equipped with second spout (17) on the lateral wall that first spout (16) contacted, sliding connection has first slider (18) in first spout (16), sliding connection has second slider (19) in second spout (17), first slider (18) with second slider (19) are connected, mechanism of plastering (4) with first slider (18) are connected.

5. The plastering device for fiber anti-crack mortar of claim 2, wherein: the power mechanism (5) comprises: be located second motor (20) of bottom plate (1) up end, fixed connection are in transmission shaft (21) on the second motor (20) output shaft end sets up bottom plate (1) up end and with transmission shaft (21) rotate second support (34) of connecting, cup joint take-up pulley (22) of the both sides on transmission shaft (21) surface are connected fixed pulley (23) on slide bar (8) top, one end winding on take-up pulley (22) upper and other end are walked around fixed pulley (23) with mechanism of plastering (4) fixed connection's hawser (24).

6. The plastering device for fiber anti-crack mortar of claim 1, wherein: the plastering mechanism (4): the automatic plastering device comprises a plastering box (25) which is connected with the lifting frame (3) in a sliding manner, a collecting groove (26) which is arranged at the front end of the plastering box (25) and has an upward opening, and two plastering plates (27) which are horizontally arranged on the front end surface of the plastering box (25) in parallel, wherein overflow holes (28) are arranged on any side wall of the two ends of the collecting groove (26) in a penetrating manner, the overflow holes (28) are connected with a hose, a discharge groove (29) which is communicated with the collecting groove (26) is arranged at the front end of the plastering box (25), the discharge groove (29) is arranged between the two plastering plates (27), and the position of the discharge groove (29) is lower than that of the overflow holes (28).

7. The plastering device for fiber anti-crack mortar of claim 6, wherein: the plastering plate (27) comprises an inclined plate (30) and a vertical plate (31), one end of the inclined plate (30) is connected with the plastering box (25), and the other end of the inclined plate is connected with the vertical plate (31).

8. The plastering device for fiber anti-crack mortar of claim 6, wherein: a discharge outlet (32) penetrates through the side wall of the material collecting groove (26) corresponding to the overflow hole (28), and a T-shaped inserting plate (33) is inserted into the discharge outlet (32).