Building anti-cracking and anti-leakage repairing equipment

By designing a building anti-cracking and anti-leakage repair equipment including a cylindrical box, feed hopper, support frame and mixing components, the problem of prone to clumping and insufficient repair of repair slurry in existing equipment is solved, and more efficient mixing and repairing effects are achieved.

CN223003802UActive Publication Date: 2025-06-20ANHUI HUABIN CONSTRUCTION ENGINEERING CO LTD
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Patent Information

Application Number
CN202421627547.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-10
Publication Date
2025-06-20
Estimated Expiration
2034-07-10

AI Technical Summary

Technical Problem

The existing building anti-cracking and anti-leakage repair equipment is prone to blocking the grouting pipeline due to long-term static periods when stirring and repairing slurry, and some cavity still exists in the repaired building cracks, which cannot guarantee the load bearing strength after building repair.

Method used

A building anti-cracking and anti-leakage repair equipment including a cylindrical box, a feed hopper, a support frame, agitating component and a drive component is designed. The drive component controls the support frame to drive the agitating component to rotate in the cylindrical box to achieve mixed and stirring of materials, and adjust the orientation and position of the slurry supply pump through the adjustment component to adapt to a larger range of repairs.

Benefits of technology

It effectively avoids the problem of slurry blockage, improves the stirring effect and uniformity of slurry, and ensures full filling and load bearing strength after building repair.

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Abstract

The utility model belongs to the technical field of building construction technologies, and particularly relates to building anti-cracking and anti-leakage repairing equipment which comprises a cylindrical box, a feeding hopper, a supporting frame, a first stirring assembly, a second stirring assembly, a third stirring assembly, a driving assembly, a first strip-shaped plate, a second strip-shaped plate, a first adjusting assembly, a second adjusting assembly and a slurry supply pump. The feeding hopper is fixedly installed at the top of the cylindrical box and communicated with the cylindrical box, the supporting frame is rotatably installed on the inner wall of the top of the cylindrical box, the first stirring assembly is arranged on the supporting frame and matched with the inner wall of the cylindrical box, and the second stirring assembly and the third stirring assembly are both arranged on the first stirring assembly. The stirring and dispersing device is reasonable in design, simple and convenient to operate, and capable of comprehensively and efficiently stirring and dispersing repairing slurry and effectively avoiding caking and blockage caused by insufficient stirring or standing of the repairing slurry, so that the quality of anti-cracking and anti-leakage repairing work of a building can be guaranteed.
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Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and particularly relates to a building anti-cracking and anti-leakage repair device. Background Technique

[0002] With the continuous development of modern building technology, the requirements for the anti-cracking and anti-leakage performance of buildings are also getting higher and higher. However, in actual construction, due to various reasons, buildings often have cracking and leakage problems, which not only affect the aesthetics of the buildings, but more importantly, will seriously affect the structural safety and service life of the buildings. Therefore, developing an efficient and practical building anti-cracking and anti-leakage repair device has important practical significance and application value.

[0003] Referring to the "a building anti-cracking and anti-leakage repair device" with the authorized publication number CN 219864241 U, it can comprehensively and effectively stir and disperse the repair slurry to prevent the repair slurry from caking and blocking due to insufficient stirring, ensure the quality of the building anti-cracking and anti-leakage repair work, and solve the problem that in the existing building anti-cracking and anti-leakage repair device, during the repair work, the repair slurry inside itself is very easy to cake and block the grouting pipeline due to long-term stillness, making it difficult to ensure the normal development of the subsequent repair slurry spraying work, and the caked repair slurry is difficult to evenly fill the inside of the building cracks after being sprayed into the building cracks, resulting in partial cavities still existing inside the repaired building cracks, and still unable to ensure the insufficient bearing strength of the building after repair.

[0004] The utility model provides another solution to solve the above problems.

[0005] The information disclosed in this background art section is only intended to enhance the overall understanding of the utility model and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art. Content of the Utility Model

[0006] The purpose of the utility model is to propose a building anti-cracking and anti-leakage repair device to solve the shortcomings mentioned in the above background art.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a building anti-cracking and anti-leakage repair device, including a cylindrical box, a feed hopper, a support frame, a first stirring assembly, a second stirring assembly, a third stirring assembly, a driving assembly, a first strip plate, a second strip plate, a first adjusting assembly, a second adjusting assembly, and a slurry supply pump;

[0008] The feeding hopper is fixedly installed on the top of the cylindrical box and is communicated with the cylindrical box. The support frame is rotatably installed on the inner wall of the top of the cylindrical box. The first stirring assembly is arranged on the support frame and is adapted to the inner wall of the cylindrical box. The second stirring assembly and the third stirring assembly are both arranged on the first stirring assembly, and the third stirring assembly is connected with the feeding hopper. The driving assembly is arranged on the cylindrical box and is connected with the support frame. An arc-shaped opening is formed in the cylindrical box. Both the first strip plate and the second strip plate are hollow. The first strip plate is radially rotatably installed in the arc-shaped opening and is communicated with the cylindrical box. The second strip plate is hermetically and slidably installed in the first strip plate. The slurry supply pump is fixedly installed on the side of the second strip plate away from the cylindrical box and is communicated with the second strip plate. The first adjusting assembly is arranged on the first strip plate and is connected with the cylindrical box. The second adjusting assembly is arranged on the first strip plate and the second strip plate.

[0009] Preferably, the first stirring assembly includes two scraping plates and two scraping bars. Two scraping plates are fixedly installed on the support frame. Scraping bars are installed at the bottoms of the two scraping plates close to each other. The scraping bars and the scraping plates are both in contact with the inner wall of the cylindrical box.

[0010] Preferably, the second stirring assembly includes a plurality of deflector plates, a plurality of fixing blocks, a plurality of rotating pins and a plurality of torsion springs. A plurality of fixing blocks are fixedly installed on the scraping plate. A rotating pin is rotatably installed on the fixing block. The two ends of the rotating pin are fixedly installed with the same deflector plate. An installation groove is formed in the deflector plate. Torsion springs are fixedly installed on the inner walls of the front and rear sides of the installation groove. The two ends of the two torsion springs close to each other are fixedly installed on the fixing block.

[0011] Preferably, the top surface of the deflector plate is inclined.

[0012] Preferably, the third stirring assembly includes a connecting plate, a rotating shaft and a plurality of stirring paddles. The same connecting plate is fixedly installed on the two scraping plates. A through hole is formed in the connecting plate. The rotating shaft is axially slidably installed in the through hole. A plurality of stirring paddles are fixedly installed on the rotating shaft in an inclined shape.

[0013] Preferably, two strip-shaped grooves are formed in the rotating shaft. Two guiding blocks are fixedly installed in the through hole. The two guiding blocks are respectively slidably installed in the corresponding strip-shaped grooves.

[0014] Preferably, the third stirring assembly further includes a hollow tube, a fixing strip and a plurality of guiding pins. A plurality of guiding pins are fixedly installed on the rotating shaft. A fixing strip is fixedly installed in the feeding hopper. The bottom side of the fixing strip is radially fixedly installed with a hollow tube. An elliptical guiding groove is formed in the inner wall of the hollow tube. The plurality of guiding pins are respectively slidably installed in the corresponding guiding grooves.

[0015] Preferably, the driving assembly includes a driving motor, a driving gear, and a toothed disk. A driving motor is fixedly installed on the top of the cylindrical box. The output shaft of the driving motor extends into the cylindrical box and is fixedly sleeved with a driving gear. A toothed disk is fixedly installed on the support frame with the feed hopper as the center. The driving gear meshes with the toothed disk.

[0016] Preferably, the first adjusting assembly includes a servo motor, a driving gear, and an arc-shaped toothed plate. A servo motor is fixedly installed on the top side of the first strip-shaped plate. The output shaft of the servo motor is fixedly sleeved with a driving gear. An arc-shaped toothed plate is fixedly installed on the cylindrical box. The driving gear meshes with the arc-shaped toothed plate.

[0017] Preferably, the second adjusting assembly includes an electric cylinder and two stoppers. Stoppers are fixedly installed on the bottom sides of the first strip-shaped plate and the second strip-shaped plate. An electric cylinder is fixedly installed on the stopper on the left side. The working end of the electric cylinder is fixedly connected to the stopper on the right side.

[0018] The beneficial effects of the present utility model are as follows:

[0019] Through the driving assembly, the present utility model can control the support frame to drive the first stirring assembly, the second stirring assembly, and the third stirring assembly to rotate in the cylindrical box. At the same time, the third stirring assembly can rotate the stirring paddle during the movement of the first stirring assembly, so as to achieve the effect of mixing and stirring the materials in the cylindrical box. At the same time, the second stirring assembly can move along with the movement of the first stirring assembly and realize an irregular swinging phenomenon based on the flow state of the materials, thereby improving the uniformity of material stirring and greatly enhancing the stirring effect. At the same time, through the first adjusting assembly and the second adjusting assembly, the orientation and position of the slurry supply pump can be adjusted according to needs in cooperation with the first strip-shaped plate and the second strip-shaped plate, so as to realize the anti-cracking and anti-leakage repair operations on a larger range of building walls, greatly improving the convenience of operation. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a building anti-cracking and anti-leakage repair device proposed by the present utility model;

[0022] Figure 2 It is a sectional structural schematic diagram of a building anti-cracking and anti-leakage repair device proposed by the present utility model;

[0023] Figure 3Partial three-dimensional structure schematic diagram of a building anti-cracking and anti-leakage repair device proposed by the present utility model;

[0024] Figure 4 Structure schematic diagram of the rotating shaft, stirring paddle, strip groove and guide pin parts in a building anti-cracking and anti-leakage repair device proposed by the present utility model;

[0025] Figure 5 Three-dimensional structure schematic diagram of the dial block, fixed block, rotating pin and torsion spring parts in a building anti-cracking and anti-leakage repair device proposed by the present utility model;

[0026] Figure 6 Structure schematic diagram of part A in a building anti-cracking and anti-leakage repair device proposed by the present utility model.

[0027] In the figure: 1, cylindrical box; 11, feed hopper; 2, support frame; 21, connecting plate; 211, guide block; 22, rotating shaft; 221, guide pin; 222, stirring paddle; 23, hollow tube; 231, fixing strip; 24, driving motor; 25, driving gear; 251, toothed disc; 26, scraper; 261, scraping strip; 27, dial plate; 271, fixed block; 272, rotating pin; 273, torsion spring; 3, first strip plate; 31, second strip plate; 32, servo motor; 33, driving gear; 34, arc-shaped toothed plate; 35, stop block; 36, electric cylinder; 4, slurry supply pump. Specific implementation manners

[0028] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0029] Refer to Figure 1-6, a building anti-cracking and anti-leakage repair device, including a cylindrical box 1, a feed hopper 11, a support frame 2, a first strip plate 3, a second strip plate 31 and a slurry supply pump 4. The feed hopper 11 is fixedly installed on the top of the cylindrical box 1 and is communicated with the cylindrical box 1. The support frame 2 is rotatably installed on the inner wall of the top of the cylindrical box 1. Two scraping plates 26 are fixedly installed on the support frame 2. Scraping bars 261 are installed on the bottom sides of the two scraping plates 26 close to each other by steel cables. Both the scraping bars 261 and the scraping plates 26 are in contact with the inner wall of the cylindrical box 1, capable of stirring the materials in the cylindrical box 1 along the position of the inner wall of the cylindrical box 1, and at the same time capable of cleaning the inner wall of the cylindrical box 1. A plurality of fixing blocks 271 are fixedly installed on the scraping plates 26. A rotating pin 272 is rotatably installed on the fixing blocks 271. The two ends of the rotating pin 272 are fixedly installed with the same deflector 27. An installation groove is formed on the deflector 27. Torsion springs 273 are fixedly installed on the inner walls of the front and rear sides of the installation groove. One ends of the two torsion springs 273 close to each other are fixedly installed on the fixing blocks 271, capable of moving along with the movement of the scraping plates 26, and at the same time capable of swinging based on the fixing blocks 271 under the action of the materials, thereby being able to improve the effect of material stirring. The two scraping plates 26 are fixedly installed with the same connecting plate 21. A through hole is formed on the connecting plate 21. A rotating shaft 22 is axially slidably installed in the through hole. A plurality of stirring paddles 222 are fixedly installed on the rotating shaft 22 in an inclined shape, capable of controlling the rotating shaft 22 to drive the stirring paddles 222 to rotate when the scraping plates 26 follow the support frame 2 to move, thereby being able to stir the materials in the cylindrical box 1. A plurality of guide pins 221 are fixedly installed on the rotating shaft 22. A fixing bar 231 is fixedly installed in the feed hopper 11. A hollow tube 23 is radially fixedly installed on the bottom side of the fixing bar 231. An elliptical guide groove is formed on the inner wall of the hollow tube 23. The plurality of guide pins 221 are respectively slidably installed in the corresponding guide grooves, capable of making the rotating shaft 22 move up and down reciprocally as the connecting plate 21 follows the scraping plates 26 to move, thereby being able to further improve the stirring efficiency of the materials in the cylindrical box 1. A driving motor 24 is fixedly installed on the top of the cylindrical box 1. The output shaft of the driving motor 24 extends into the cylindrical box 1 and is fixedly sleeved with a driving gear 25. A toothed disc 251 is fixedly installed on the support frame 2 with the feed hopper 11 as the center. The driving gear 25 is meshed with the toothed disc 251, capable of controlling the support frame 2 to rotate based on the feed hopper 11. An arc-shaped opening is formed on the cylindrical box 1. Both the first strip plate 3 and the second strip plate 31 are hollow. The first strip plate 3 is rotatably installed radially in the arc-shaped opening and is communicated with the cylindrical box 1. The second strip plate 31 is hermetically slidably installed in the first strip plate 3. The slurry supply pump 4 is fixedly installed on the side of the second strip plate 31 away from the cylindrical box 1 and is communicated with the second strip plate 31. A servo motor 32 is fixedly installed on the top side of the first strip plate 3. A driving gear 33 is fixedly sleeved on the output shaft of the servo motor 32. An arc-shaped toothed plate 34 is fixedly installed on the cylindrical box 1. The driving gear 33 is meshed with the arc-shaped toothed plate 34, capable of adjusting the orientation of the first strip plate 3 when needed.On the bottom sides of both the first strip plate 3 and the second strip plate 31, a stop block 35 is fixedly installed. An electric cylinder 36 is fixedly installed on the stop block 35 located on the left side, and the working end of the electric cylinder 36 is fixedly connected to the stop block 35 on the right side. It can adjust the distance between the slurry supply pump 4 and the cylindrical tank 1 as needed, so as to achieve anti-leakage repair operations within a larger range while the position of the cylindrical tank 1 remains unchanged, greatly improving the operation convenience of anti-leakage repair.

[0030] In this embodiment, in order to achieve the irregular swinging phenomenon of the deflector plate 27 along with the relative movement with the material and the movement speed of the scraper 26, the top surface of the deflector plate 27 is inclined.

[0031] In this embodiment, in order to enable the rotating shaft 22 to stably slide along the axial direction of the through hole, two strip-shaped grooves are formed on the rotating shaft 22, and two guide blocks 211 are fixedly installed in the through hole. The two guide blocks 211 are respectively slidably installed in the corresponding strip-shaped grooves.

[0032] In this embodiment, the bottom of the cylindrical tank 1 is provided with a plurality of universal wheels with self-locking functions, and a handle is fixedly installed on the cylindrical tank, which is convenient for movement and fixation, greatly improving the use convenience of the device.

[0033] For the circuits, electronic components, and module mechanisms involved, etc., the existing technologies are adopted, which can be fully realized by those skilled in the art without further elaboration. The content protected by this application does not involve improvements to software, circuits, and methods either.

[0034] Working principle: First, connect the power supply and pour the repair slurry into the feed hopper 11. The repair slurry enters the cylindrical box 1 through the feed hopper 11. At the same time, start the driving motor 24 and the servo motor 32. The driving motor 24 drives the driving gear 25 to rotate, the driving gear 25 drives the toothed disk 251 to rotate, the toothed disk 251 drives the support frame 2 to rotate, the support frame 2 drives the scraper 26 to rotate, and the scraper 26 drives the scraping strip 261 to slide along the inner wall of the cylindrical box 1, so as to be able to stir the materials in the cylindrical box 1 and clean the inner wall of the cylindrical box 1 at the same time. At the same time, the scraper 26 drives the connecting plate 21 to rotate, the connecting plate 21 drives the rotating shaft 22 to rotate, and as the rotating shaft 22 rotates, it can slide in the elliptical guide groove, so that the rotating shaft 22 can be in a state of reciprocating up and down movement, and then the stirring paddle 222 can fully stir the materials in the cylindrical box 1. When anti-leakage repair is required, start the servo motor 32. The servo motor 32 drives the driving gear 33 to rotate. At the same time, under the action of the arc-shaped toothed plate 34, the strip-shaped plate 1 3 can be controlled to drive the slurry supply pump 4 to rotate to the required position. Then, the electric cylinder 36 is used to control the strip-shaped plate 2 31 to drive the slurry supply pump 4 to move away from the cylindrical box 1 to the position to be repaired. Then start the slurry supply pump 4. Under the action of the slurry supply pump 4, the evenly stirred repair slurry in the cylindrical box 1 can be transported through the inner cavities of the strip-shaped plate 1 3 and the strip-shaped plate 2 31, and the repair slurry can be transported to the position to be repaired under the action of the slurry supply pump 4, so as to be able to realize the repair operation of building anti-cracking and anti-leakage, improve the repair efficiency. At the same time, the scraper 26 drives the fixed block 271 to rotate, the fixed block 271 drives the rotating pin 272 to rotate, and the rotating pin 272 drives the dial 27 to rotate around the rotating shaft 22. The dial 27 can swing up and down based on the fixed block 271 under the action of the materials, so as to further improve the effect of material stirring, make the materials mix more evenly, improve the quality of the repair slurry, and also be able to further improve the cleaning effect of the inner wall of the cylindrical box 1.

[0035] The above has introduced in detail a building anti-cracking and anti-leakage repair device provided by the present utility model. Specific embodiments are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A building anti-cracking and anti-leakage repair device, characterized in that: It comprises a column box (1), a feed hopper (11), a support frame (2), a stirring component 1, a stirring component 2, a stirring component 3, a driving component, a strip plate 1 (3), a strip plate 2 (31), an adjustment component 1, an adjustment component 2 and a slurry supply pump (4); The feed hopper (11) is fixedly mounted on the top of the cylindrical box (1) and is connected to the cylindrical box (1); the support frame (2) is rotatably mounted on the top inner wall of the cylindrical box (1); the stirring component 1 is arranged on the support frame (2) and is adapted to the inner wall of the cylindrical box (1); the stirring component 2 and the stirring component 3 are both arranged on the stirring component 1, and the stirring component 3 is connected to the feed hopper (11); the driving component is arranged on the cylindrical box (1) and is connected to the support frame (2); an arc-shaped opening is opened on the cylindrical box (1); the strip The plate one (3) and the strip plate two (31) are both hollow, the strip plate one (3) is radially rotatably installed in the arc-shaped opening and is connected to the column box (1), the strip plate two (31) is sealingly slidably installed in the strip plate one (3), the slurry supply pump (4) is fixedly installed on the side of the strip plate two (31) away from the column box (1) and is connected to the strip plate two (31), the adjustment component one is arranged on the strip plate one (3) and is connected to the column box (1), and the adjustment component two is arranged on the strip plate one (3) and the strip plate two (31).

2. A building anti-cracking and anti-leakage repair device according to claim 1, characterized in that: The stirring assembly 1 comprises two scrapers (26) and two scraper strips (261). The two scrapers (26) are fixedly mounted on the support frame (2). The scraper strips (261) are mounted on the bottom of the two scrapers (26) on the sides close to each other by steel cables. The scraper strips (261) and the scrapers (26) are in contact with the inner wall of the cylindrical box (1).

3. A building anti-cracking and anti-leakage repair device according to claim 2, characterized in that: The stirring component 2 comprises a plurality of paddles (27), a plurality of fixed blocks (271), a plurality of rotating pins (272) and a plurality of torsion springs (273); the plurality of fixed blocks (271) are fixedly mounted on the scraper (26); a rotating pin (272) is rotatably mounted on the fixed block (271); the same paddle (27) is fixedly mounted at both ends of the rotating pin (272); a mounting groove is provided on the paddle (27); torsion springs (273) are fixedly mounted on the inner walls on both sides of the mounting groove; and the ends of the two torsion springs (273) close to each other are fixedly mounted on the fixed block (271).

4. The building anti-cracking and anti-leakage repair equipment according to claim 3 is characterized in that: The top surface of the dial plate (27) is arranged in an inclined manner.

5. The building anti-cracking and anti-leakage repair equipment according to claim 2 is characterized in that: The stirring assembly three comprises a connecting plate (21), a rotating shaft (22) and a plurality of stirring paddles (222); the two scrapers (26) are fixedly mounted with the same connecting plate (21); a through hole is provided on the connecting plate (21); a rotating shaft (22) is axially slidably mounted in the through hole; and a plurality of stirring paddles (222) are fixedly mounted in an inclined manner on the rotating shaft (22).

6. A building anti-cracking and anti-leakage repair device according to claim 5, characterized in that: The rotating shaft (22) is provided with two strip grooves, and two guide blocks (211) are fixedly installed in the through hole. The two guide blocks (211) are respectively slidably installed in the corresponding strip grooves.

7. The building anti-cracking and anti-leakage repair equipment according to claim 5 is characterized in that: The stirring assembly three also includes a hollow tube (23), a fixing bar (231) and a plurality of guide pins (221); the plurality of guide pins (221) are fixedly mounted on the rotating shaft (22); the fixing bar (231) is fixedly mounted in the feed hopper (11); the hollow tube (23) is radially fixedly mounted on the bottom side of the fixing bar (231); an elliptical guide groove is provided on the inner wall of the hollow tube (23); and the plurality of guide pins (221) are slidably mounted in the corresponding guide grooves.

8. The building anti-cracking and anti-leakage repair equipment according to claim 1 is characterized by: The driving assembly comprises a driving motor (24), a driving gear (25) and a toothed disc (251); the driving motor (24) is fixedly mounted on the top of the cylindrical box (1); the output shaft of the driving motor (24) extends into the cylindrical box (1) and is fixedly sleeved with the driving gear (25); a toothed disc (251) is fixedly mounted on the support frame (2) with the feed hopper (11) as the center; the driving gear (25) is meshed with the toothed disc (251).

9. The building anti-cracking and anti-leakage repair equipment according to claim 1, characterized in that: The adjustment component 1 comprises a servo motor (32), a driving gear (33) and an arc-shaped toothed plate (34); the servo motor (32) is fixedly mounted on the top side of the strip plate 1 (3); the driving gear (33) is fixedly sleeved on the output shaft of the servo motor (32); the arc-shaped toothed plate (34) is fixedly mounted on the columnar box (1); and the driving gear (33) meshes with the arc-shaped toothed plate (34).

10. The building anti-cracking and anti-leakage repair equipment according to claim 1, characterized in that: The second adjustment component comprises an electric cylinder (36) and two stoppers (35). The bottom sides of the first strip plate (3) and the second strip plate (31) are fixedly mounted with stoppers (35). The electric cylinder (36) is fixedly mounted on the stopper (35) on the left side. The working end of the electric cylinder (36) is fixedly connected to the stopper (35) on the right side.

Citation Information

Patent Citations

  • Building anti-cracking and anti-leakage repairing equipment

    CN219864241U