Continuous wall positioning device

Abstract

The utility model relates to a continuous wall positioning device, and belongs to the technical field of continuous walls, the continuous wall positioning device comprises a clamping mechanism, the clamping mechanism comprises a horizontally-arranged hoisting plate and two vertically-arranged clamping plates, the two clamping plates are fixedly installed at the two ends of the hoisting plate respectively, and clamping assemblies are installed on the opposite sides of the two clamping plates; the clamping assemblies are clamped at the two ends of the prefabricated wall panel in the width direction correspondingly, guide mechanisms are arranged on the opposite sides of the two clamping plates correspondingly, each guide mechanism comprises a fixing plate vertically inserted into the ground and an inclined plate obliquely installed at the end, away from the end inserted into the ground, of the fixing plate, and the side, facing the clamping plates, of the fixing plate abuts against the sides, away from the prefabricated wall, of the clamping plates. The inclined plate inclines towards the direction away from the clamping plate, the clamping mechanism clamps the prefabricated wall, the inclined plate provides guidance for movement of the clamping plate, the fixing plate limits the clamping plate, then the probability that the prefabricated wall slides in the width direction of the prefabricated wall is reduced, and the continuous wall installation device has the effect of improving the installation efficiency of the continuous wall.

Description

Technical Field

[0001] The present application relates to the technical field of continuous walls, and in particular to a continuous wall positioning device. Background Art

[0002] A continuous wall, also known as an underground continuous wall, is a foundation project that uses a trenching machine on the ground to excavate a long and narrow deep trench along the peripheral axis of the deep excavation project under the condition of mud wall protection. After the trench is cleared, a steel cage is hung in the trench, and then underwater concrete is poured using the conduit method to form a unit trench section. This process is carried out section by section to build a continuous reinforced concrete wall underground, which serves as a water-blocking, anti-seepage, load-bearing and water-retaining structure.

[0003] Authorization announcement number CN218712884U discloses a connection structure of a prefabricated underground continuous wall, which includes an upper prefabricated wall and a lower prefabricated wall. A transverse connecting head is provided between the upper prefabricated wall and the lower prefabricated wall. The main reinforcement of the upper prefabricated wall extends out of the end of the upper prefabricated wall, and the main reinforcement of the lower prefabricated wall extends out of the end of the lower prefabricated wall. The main reinforcement of the upper prefabricated wall is fixedly connected to the top end of the transverse connecting head, and the main reinforcement of the lower prefabricated wall is fixedly connected to the bottom end of the transverse connecting head.

[0004] Regarding the above-mentioned related technologies, during the splicing process of the upper prefabricated wall and the lower prefabricated wall, the upper prefabricated wall is spliced ​​with the lower prefabricated wall through hoisting. The upper prefabricated wall shakes during the hoisting process, resulting in deviations in the alignment of the main reinforcement and the corresponding connection head. Due to the weight and volume of the upper prefabricated wall, it takes a lot of time to adjust the position of the upper prefabricated panel, which reduces the installation efficiency of the underground continuous wall. Utility Model Content

[0005] In order to improve the installation efficiency of underground continuous walls, the present application provides a continuous wall positioning device.

[0006] The present application provides a continuous wall positioning device that adopts the following technical solutions:

[0007] A continuous wall positioning device includes a clamping mechanism, which includes a horizontally arranged hanging plate and two vertically arranged clamping plates, the two clamping plates are respectively fixedly installed at both ends of the hanging plate, and clamping components are installed on the opposite sides of the two clamping plates, and the clamping components are respectively clamped at the two ends in the width direction of the prefabricated wall, and a guide mechanism is provided on the opposite sides of the two clamping plates, the guide mechanism includes a fixed plate vertically inserted into the ground and an inclined plate obliquely installed at the end of the fixed plate away from the ground, the fixed plate abuts against the side of the clamping plate facing the clamping plate away from the prefabricated wall, and the inclined plate is inclined away from the clamping plate.

[0008] By adopting the above technical solution, the inclined plate provides guidance for the splint when it moves between the two fixed plates, reducing the time required for the splint to be aligned when it moves between the fixed plates. The fixed plate is in contact with the side of the splint facing away from the prefabricated wall to limit the splint, reducing the probability of the splint slipping in the width direction of the prefabricated wall, and thus reducing the probability of the prefabricated wall slipping in the width direction of the prefabricated wall, thereby reducing the deviation in the width direction of the prefabricated wall when the prefabricated wall is spliced, thereby reducing the time required for alignment when the prefabricated wall is spliced, and improving the installation efficiency of the continuous wall.

[0009] Preferably, an oblique guide groove is provided on the upper portion of the inclined plate in the length direction of the inclined plate, and a vertical guide groove is provided on the upper portion of the fixed plate in the length direction of the fixed plate, the oblique guide groove is connected to the vertical guide groove, and a guide block is fixed on the side of the splint facing the fixed plate, and the guide block is slidably arranged in the oblique guide groove or the vertical guide groove, and the side wall of the guide block abuts against the wall of the oblique guide groove or the wall of the vertical guide groove.

[0010] By adopting the above technical solution, the side wall of the guide block abuts against the oblique guide groove or the vertical guide groove wall to reduce the slippage of the guide block in the length direction of the oblique guide groove and the vertical guide groove, thereby reducing the slippage in the length direction of the prefabricated wall during the splicing process of the prefabricated wall, reducing the time required for the alignment of the prefabricated wall, and further improving the efficiency of the prefabricated wall during the splicing process.

[0011] Preferably, a guide groove is provided on the inclined plate away from the fixed plate, the guide groove is connected to the inclined guide groove, and the guide groove gradually shrinks toward the inclined guide groove until it is as large as the inclined guide groove.

[0012] By adopting the above technical solution, the guide groove provides guidance for the splint when it is installed toward the inclined guide groove. At the same time, when the splint has a position deviation when it is installed toward the inclined guide groove, the guide groove allows the splint to slide in the guide groove until the splint enters the inclined guide groove, so that the deviation of the splint is corrected, reducing the time required to install the splint into the inclined guide groove and improving installation efficiency.

[0013] Preferably, the clamping assembly includes a driving member installed on the side of the clamping plate facing the prefabricated wall and a clamping block installed on the side of the driving member facing away from the clamping plate, and the driving member drives the clamping block to slide toward or away from the prefabricated wall.

[0014] By adopting the above technical solution, the clamping block clamps and releases the prefabricated wall under the action of the driving member, making the clamping and releasing of the prefabricated wall an automatic process, thereby improving work efficiency.

[0015] Preferably, a plurality of protrusions are provided on the side of the clamping block facing away from the clamping plate.

[0016] By adopting the above technical solution, the protrusion is used to increase the friction between the clamping block and the prefabricated wall, thereby improving the firmness of the clamping block when clamping the prefabricated wall.

[0017] Preferably, the vertical guide groove wall is provided with a plurality of balls, the balls are rotatably arranged in the vertical guide groove wall, and one end of the balls facing away from the vertical guide groove wall abuts against the side wall of the guide block.

[0018] By adopting the above technical solution, the ball bearings convert the sliding friction between the slider and the groove wall into rolling friction, thereby reducing the friction force and improving the smoothness of the sliding of the guide block in the vertical guide groove.

[0019] Preferably, a reinforcing rod is connected to the fixed plate and the inclined plate on the side facing away from the clamping plate, and two ends of the reinforcing rod are respectively fixed to the fixed plate and the inclined plate.

[0020] By adopting the above technical solution, the provision of the reinforcing rod increases the connection strength between the fixed plate and the inclined plate, reducing the probability that the inclined plate bears the prefabricated wall during the guiding process and thus breaks with the fixed plate.

[0021] Preferably, a connecting rod is detachably mounted on the side wall of the fixing plate.

[0022] By adopting the above technical solution, the continuous wall is spliced ​​not only in the height direction but also in the length direction. When splicing in the length direction, the two ends of adjacent prefabricated walls also need to be aligned. The presence of the connecting rod provides a position reference for the installation of the fixed plate and makes the two ends of the adjacent prefabricated walls in the length direction on the same horizontal plane, reducing the gap when splicing adjacent prefabricated walls in the length direction and improving the alignment of the two ends in the length direction.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The inclined plate provides guidance for the splint when it moves between the two fixed plates, reducing the time required for alignment of the splint when moving between the fixed plates. The fixed plate, facing the splint, abuts against the side of the splint facing away from the prefabricated wall to limit the splint, reducing the probability of the splint slipping in the width direction of the prefabricated wall, thereby reducing the probability of the prefabricated wall slipping in the width direction of the prefabricated wall, thereby reducing the deviation in the width direction of the prefabricated wall when splicing the prefabricated wall, thereby reducing the time required for alignment when splicing the prefabricated wall and improving the installation efficiency of the continuous wall;

[0025] 2. By having the side walls of the guide blocks abut against the walls of the oblique guide grooves or vertical guide grooves, the guide blocks can be prevented from slipping in the length direction of the oblique guide grooves and vertical guide grooves, thereby reducing the slippage in the length direction of the prefabricated wall during the splicing process, reducing the time required for prefabricated wall alignment, and further improving the efficiency of the prefabricated wall splicing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the clamping mechanism.

[0027] Figure 2 It is a schematic diagram of the overall structure of the guide mechanism.

[0028] Figure 3 It is the assembly drawing of the clamping mechanism and the guide mechanism.

[0029] Figure 4 This is a schematic diagram of the installation of the guide mechanism when splicing the continuous wall in the length direction.

[0030] Explanation of the accompanying reference numerals: 0. Prefabricated wall; 1. Clamping mechanism; 101. Lifting plate; 102. Clamping plate; 2. Clamping assembly; 201. Driving member; 202. Clamping block; 3. Guide mechanism; 301. Fixed plate; 302. Inclined plate; 4. Inclined guide groove; 5. Vertical guide groove; 6. Guide block; 7. Guide groove; 8. Protrusion; 9. Ball bearing; 10. Reinforcement rod; 11. Connecting rod; 12. Lifting ring; 13. Waist-shaped groove; 14. Support rod. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The embodiment of the present application discloses a continuous wall positioning device.

[0033] Reference Figure 1 A continuous wall positioning device includes a clamping mechanism 1, which includes a horizontally arranged hoisting plate 101 and two vertically arranged clamping plates 102. The two clamping plates 102 are respectively fixedly installed at both ends of the length direction of the hoisting plate 101; clamping components 2 are installed on the opposite sides of the two clamping plates 102, which respectively abut against the two ends of the width direction of the prefabricated wall 0 and clamp the prefabricated wall 0. The clamping component 2 includes a driving member 201 installed on the side of the clamping plate 102 facing the prefabricated wall 0 and a clamping block 202 installed on the side of the driving member 201 away from the clamping plate 102. The driving member 201 is a hydraulic cylinder. The driving members 201 on both sides of the prefabricated wall 0 are driven synchronously to ensure that the prefabricated wall 0 is located in the middle of the two plywood 102. The driving members 201 are used to drive the clamping block 202 to slide toward or away from the prefabricated wall 0. The clamping block 202 is connected to a plurality of protrusions 8 on the side facing the prefabricated wall 0. The protrusions 8 increase the friction between the clamping block 202 and the prefabricated wall 0, thereby improving the firmness of the clamping block 202 in clamping the prefabricated wall 0. A lifting ring 12 is fixedly installed on the side of the lifting plate 101 away from the plywood 102, and the crane lifts the prefabricated wall 0 clamped by the clamping assembly 2 to the installation position through the lifting ring 12.

[0034] Reference Figure 2, a guide mechanism 3 is installed at the installation position of the prefabricated wall 0, and the guide mechanism 3 is arranged on both sides of the installation position of the prefabricated wall 0 in the width direction. The guide mechanism 3 includes a fixed plate 301 vertically inserted into the ground and an inclined plate 302 obliquely installed at the end of the fixed plate 301 away from the insertion into the ground. The fixed plate 301 and the inclined plate 302 are each provided with two pieces and installed opposite to each other. The inclined plate 302 provides a guide for the installation of the prefabricated wall 0, and the fixed plate 301 limits the prefabricated wall 0 installed between the two fixed plates 301; a reinforcing rod 10 is installed on the side of the fixed plate 301 and the inclined plate 302 away from the splint 102, and the two ends of the reinforcing rod 10 are fixed to the fixed plate 301 and the inclined plate 302 by welding respectively. The reinforcing rod 10 makes the connection between the fixed plate 301 and the inclined plate 302 more stable;

[0035] Reference Figure 1 、 Figure 2 and Figure 3 , a guide block 6 is fixedly connected to the end of the splint 102 away from the clamping assembly 2, and an oblique guide groove 4 is opened on the oblique plate 302 along the length direction, and a guide groove 7 is opened at the oblique guide groove 4 away from the fixed plate 301, and the guide groove 7 is connected to the oblique guide groove 4, and the guide groove 7 gradually shrinks toward the oblique guide groove 4 until it is equal to the size of the oblique guide groove 4. When the splint 102 is installed toward the oblique guide groove 4, the guide groove 7 provides a guide for the installation of the guide block 6, and the guide groove 7 allows the guide block 6 to gradually slide along the guide groove 7 to the middle position of the oblique guide groove 4, and the side wall of the guide block 6 abuts against the wall of the oblique guide groove 4 so that the splint 102 is limited in the length direction; the fixed plate 301 is opened along the length direction of the fixed plate 301 There is a vertical guide groove 5, and the oblique guide groove 4 is connected to the vertical guide groove 5. When the guide block 6 slides from the oblique guide groove 4 to the vertical guide groove 5, the guide block 6 abuts against the bottom of the vertical guide groove 5 on the side away from the splint 102, thereby limiting the sliding of the splint 102 in the width direction. The side wall of the guide block 6 abuts against the groove wall of the vertical guide groove 5. A number of balls 9 are installed on the groove wall of the vertical guide groove 5. The balls 9 are connected to a fixing frame, and the fixing frame is fixedly installed on the groove wall of the vertical guide groove 5. The balls 9 rotate in the fixing frame. When the guide block 6 slides along the vertical guide groove 5, the sliding friction between the guide block 6 and the vertical guide groove 5 is converted into rolling friction between the guide block 6 and the balls 9, so that the smoothness of the sliding of the guide block 6 in the vertical guide groove 5 is improved.

[0036] Reference Figure 3 and Figure 4When multiple prefabricated walls 0 are required to be spliced ​​in the length direction of the continuous wall, another set of guide mechanisms 3 is installed in the length direction based on the guide mechanism 3 that is providing guidance in the height direction. A waist-shaped groove 13 is provided on the side wall of the fixed plate 301. The waist-shaped groove 13 is provided along the height direction of the fixed plate 301. A through hole is provided on the side wall of the waist-shaped groove 13. The through hole runs through the width direction of the waist-shaped groove 13. A support rod 14 is inserted into the through hole. A connecting rod 11 is installed above the support rod 14. The connecting rod 11 is horizontally arranged between the fixed plates 301 of two adjacent guide mechanisms 3. The length of the connecting rod 11 plus the width of the fixed plate 301 The length is the same as the length of the prefabricated wall 0, and the connecting rod 11 provides a position reference for the installation of another set of guide mechanisms 3, reducing the gap between the prefabricated walls 0 spliced ​​in the length direction; since the fixing plate 301 of the guide mechanism 3 is inserted into the ground, the heights of the two sets of guide mechanisms 3 are not uniform, and the connecting rod 11 slides in the waist-shaped groove 13 so that the influence of the height difference on the connecting rod 11 disappears; when multiple pieces need to be spliced ​​in the length direction, the guide mechanism 3 that has been spliced ​​in the height direction is removed and continued to be installed in the length direction, providing guidance while reducing the material waste caused by the need to make multiple sets of guide mechanisms 3 in the splicing length direction.

[0037] The implementation principle of a continuous wall positioning device in an embodiment of the present application is as follows: first, the splicing position of the continuous wall is determined, and the guide mechanism 3 is installed after the splicing position of the continuous wall is determined. After the installation of the guide mechanism 3 is completed, the prefabricated wall 0 required for splicing the continuous wall is prepared and the prefabricated wall 0 is moved to the vicinity of the splicing position of the continuous wall. After the prefabricated wall 0 is prepared, a crane is used to move the clamping mechanism 1 to the placement position of the prefabricated wall 0; the driving member 201 installed on the opposite side of the clamping plate 102 drives the clamping block 202 to slide toward the prefabricated wall 0, and under the action of the driving member 201, the protrusion 8 set at one end of the clamping block 202 away from the driving member 201 abuts against the prefabricated wall 0. The prefabricated wall 0 is made of prefabricated wood, and the clamping blocks 202 connected to the two clamping plates 102 respectively clamp the prefabricated wall 0; the prefabricated wall 0 clamped by the clamping blocks 202 is moved to the splicing position of the prefabricated wall 0 through the crane connecting the lifting ring 12; the guide block 6 installed on the end of the clamping plate 102 away from the clamping assembly 2 abuts against the guide groove 7. At this time, the inclined plate 302 is subjected to pressure from the clamping plate 102, and the reinforcing rod 10 makes the connection between the inclined plate 302 and the fixed plate 301 more stable; when the crane slides the prefabricated wall 0 toward the bottom of the fixed plate 301, the guide groove 7 provides guidance for the guide block 6 until the guide block 6 slides along the guide groove 7 to the inclined guide groove 4; as the prefabricated wall 0 continues to move toward Slide toward the bottom of the fixed plate 301, and the guide block 6 slides from the oblique guide groove 4 to the vertical guide groove 5. At this time, the side wall of the guide block 6 abuts against the ball 9; the clamping block 202 clamps the prefabricated wall 0 and continues to slide toward the bottom of the fixed plate 301 until the prefabricated walls 0 abut against each other; at this time, the driving member 201 drives the clamping block 202 to slide away from the prefabricated wall 0, and the clamping block 202 releases the clamping of the prefabricated wall 0, and the clamping mechanism 1 is slid away from the fixed plate 301 by the crane. Under the action of the crane, the clamping mechanism 1 leaves the guide mechanism 3 and moves back to the position where the prefabricated wall 0 is placed. Repeat the above actions until the splicing in the height direction of the continuous wall is completed; at the height of the continuous wall After the splicing in the direction is completed, the splicing in the length direction of the continuous wall is carried out, and another set of guide mechanisms 3 is installed along the length direction of the continuous wall. The connecting rod 11 is installed in the waist-shaped groove 13 set on the side wall of the fixed plate 301. The connecting rod 11 installed in the waist-shaped groove 13 provides a position reference for the installation of the next guide mechanism 3, so that the spacing between adjacent fixed plates 301 is the length of the prefabricated wall 0. At this time, the clamping mechanism 1 is repeated to clamp the prefabricated wall 0; if the length direction is still not satisfied, the guide mechanism 3 for the splicing of the prefabricated wall 0 in the height direction is removed, and the guide mechanism 3 is installed according to the installation position provided by the connecting rod 11 until the splicing in the length and height directions of the continuous wall is completed.

[0038] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A continuous wall positioning device, comprising a clamping mechanism (1), the clamping mechanism (1) comprising a horizontally arranged hanging plate (101) and two vertically arranged clamping plates (102), the two clamping plates (102) being fixedly mounted at both ends of the hanging plate (101), and clamping assemblies (2) being mounted on opposite sides of the two clamping plates (102), the clamping assemblies (2) being clamped at both ends of the width direction of the prefabricated wall (0), characterized in that: A guide mechanism (3) is provided on opposite sides of the two clamping plates (102), the guide mechanism (3) comprising a fixed plate (301) vertically inserted into the ground and an inclined plate (302) obliquely installed at an end of the fixed plate (301) away from the ground, the fixed plate (301) facing the clamping plate (102) abutting against a side of the clamping plate (102) away from the prefabricated wall (0), and the inclined plate (302) tilts away from the clamping plate (102).

2. A continuous wall positioning device according to claim 1, characterized in that: An oblique guide groove (4) is provided on the oblique plate (302) along the length direction of the oblique plate (302), a vertical guide groove (5) is provided on the fixed plate (301) along the length direction of the fixed plate (301), the oblique guide groove (4) is connected to the vertical guide groove (5), a guide block (6) is fixedly provided on the side of the clamping plate (102) facing the fixed plate (301), the guide block (6) is slidably arranged in the oblique guide groove (4) or the vertical guide groove (5), and the side wall of the guide block (6) abuts against the groove wall of the oblique guide groove (4) or the groove wall of the vertical guide groove (5).

3. A continuous wall positioning device according to claim 2, characterized in that: A guide groove (7) is formed on the inclined plate (302) away from the fixed plate (301), the guide groove (7) being connected to the inclined guide groove (4), and the guide groove (7) gradually narrows toward the inclined guide groove (4) until it becomes the same size as the groove of the inclined guide groove (4).

4. A continuous wall positioning device according to claim 3, characterized in that: The clamping assembly (2) comprises a driving member (201) mounted on a side of the clamping plate (102) facing the prefabricated wall (0) and a clamping block (202) mounted on a side of the driving member (201) facing away from the clamping plate (102), wherein the driving member (201) drives the clamping block (202) to slide toward or away from the prefabricated wall (0).

5. A continuous wall positioning device according to claim 4, characterized in that: A plurality of protrusions (8) are provided on the side of the clamping block (202) facing away from the clamping plate (102).

6. A continuous wall positioning device according to claim 5, characterized in that: The vertical guide groove (5) is provided with a plurality of balls (9), the balls (9) are rotatably arranged in the vertical guide groove (5) wall, and one end of the balls (9) facing away from the vertical guide groove (5) wall abuts against the side wall of the guide block (6).

7. A continuous wall positioning device according to claim 6, characterized in that: The fixed plate (301) and the inclined plate (302) are connected to a reinforcing rod (10) on one side facing away from the clamping plate (102), and both ends of the reinforcing rod (10) are respectively fixed to the fixed plate (301) and the inclined plate (302).

8. The continuous wall positioning device according to claim 7, characterized in that: A connecting rod (11) is detachably mounted on the side wall of the fixing plate (301).

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