Pit hole repairing and positioning device

Abstract

The utility model provides a pit hole repairing and positioning device, belongs to the technical field of pit hole repairing devices, and aims to solve the problems that when a deeper crack is grouted at present, slurry possibly cannot enter the deep position of the crack, the slurry in the crack is not supported by a steel reinforcement framework, the strength of the slurry after solidification is poor, and the grouting efficiency is high. The baffle comprises a baffle body, the baffle body is of a rectangular plate-shaped structure, a through hole is formed in the middle of the surface of the baffle, and the surfaces of the front end and the rear end of the baffle are each provided with a transverse rail groove. According to the utility model, the two connecting pipes can be in threaded connection together, so that the connecting pipes can enter deep positions of cracks, and the three auxiliary discharging pipes are annularly mounted on the outer end surfaces of the connecting pipes, so that different positions of the cracks can be filled with filling materials at the same time, and the whole cracks can be filled with the filling materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of pothole repair devices, and more specifically, particularly relates to a pothole repair positioning device. Background Art

[0002] Before the construction of a building, a foundation pit needs to be excavated at the construction site. After the foundation pit is dug, there will be some holes and cracks on the walls of the foundation pit. These cracks are of different sizes and need to be repaired by grouting. However, the existing repair devices still have some shortcomings.

[0003] The existing pothole crack repair device still has the following two shortcomings during use:

[0004] First, the depth of the cracks is different. When grouting deeper cracks, the slurry may not be able to penetrate deep into the cracks, resulting in poor repair effects.

[0005] Secondly, when the cracks are large, mud enters the cracks. Since the mud has no steel skeleton to support it, the strength of the mud after solidification is poor and it is easy to break when encountering external force. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a pothole repair positioning device to solve the problem that when grouting deeper cracks, the mud may not be able to enter the deep part of the cracks, and the mud enters the cracks. Since the mud has no steel skeleton support, the strength of the mud after solidification is poor and it is easy to break when encountering external force.

[0007] The purpose and effect of a pothole repair positioning device of the utility model are achieved by the following specific technical means: a pothole repair positioning device, including a baffle;

[0008] The baffle body is a rectangular plate-shaped structure, a through hole is opened in the middle of the surface of the baffle, and a transverse track groove is opened on the front and rear end surfaces of the baffle respectively;

[0009] A placing plate, wherein the placing plate body is a long strip structure, one side of the outer end of the placing plate is rotatably connected to a positioning block, and a fixing hole is opened in the middle of the surface of the positioning block;

[0010] A fixed tube, wherein the fixed tube is fixedly installed inside the through hole on the surface of the baffle, and the lower end surface of the fixed tube is flush with the lower end surface of the baffle;

[0011] A connecting pipe, wherein the inner lower end surface of the connecting pipe is provided with a stepped groove, the inner end surface of the stepped groove is provided with a thread, and the upper outer end surface of the connecting pipe is provided with a thread.

[0012] Furthermore, the lower end of the connecting pipe is threadedly connected to the fixed pipe, and the outer end surface of the connecting pipe is annularly mounted with three auxiliary discharge pipes, and the auxiliary discharge pipes are inclined structures.

[0013] Furthermore, a limit block is fixedly mounted on the inner end surface of the placement plate, and the limit block is slidably mounted inside the transverse track groove on the surface of the baffle.

[0014] Furthermore, a protective cover with a truncated cone-shaped structure is fixedly mounted on the lower end surface of the fixed pipe, and a plug plate is provided on the lower end surface of the fixed pipe.

[0015] Furthermore, a clamping column is fixedly installed at the middle position of the left end surface of the baffle, and two baffles are fixedly installed on the right end surface of the baffle. The surfaces of the clamping column and the baffles are both provided with penetrating circular holes.

[0016] Furthermore, the width of the clamping column is the same as the distance between two adjacent blocks, the clamping column is clamped between the two blocks, the fixed shaft is clamped in the circular hole between the clamping column and the two blocks, and a rubber baffle is installed at the front and rear ends of the upper end face of the baffle respectively, and the outer end face of the rubber baffle is flush with the outer end face of the baffle.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the utility model, the inner lower end surface of the connecting pipe is provided with a thread, and the upper outer end surface of the connecting pipe is provided with a thread. Workers can connect the two connecting pipes together by thread, so that the connecting pipe can enter the depth of the crack. The outer end surface of the connecting pipe is annularly installed with three auxiliary discharge pipes, so that the filling material can fill different positions of the crack at the same time, ensuring that the filling material can fill the entire crack.

[0019] The outer end surface of the placement plate is also rotatably connected to a positioning block, and a fixing hole is opened in the middle position of the surface of the positioning block. Workers can pass the fixing nail through the fixing hole on the surface of the positioning block and wedge it into the wall, so that the baffle can be fixed outside the crack. The limiting block on the inner end surface of the placement plate is slidably mounted in the horizontal track groove on the outer end surface of the baffle, and the workers can move the position of the positioning block to facilitate the fixation of the positioning block.

[0020] Two rubber baffles are provided at the front and rear positions of the upper end of the baffle. The rubber baffles are elastic and can fit tightly against the wall, so that when workers are grouting, mud will not seep out from both ends of the baffle. A clamping column is fixedly installed on the left end of the baffle, and two blocks are fixedly installed on the right end face of the baffle. Workers can connect the two baffles together with a fixed axis and connect the two baffles in a rotatable manner, so that workers can increase the number of baffles according to the length of the crack, thereby ensuring that the entire crack is blocked, thereby improving the repair effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall device structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the baffle and positioning block structure of the utility model.

[0023] Figure 3 It is a schematic diagram of the connection structure of two baffles of the utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the fixed pipe and the connecting pipe of the utility model.

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting pipe of the utility model.

[0026] Figure 6 This utility model Figure 5 A is a schematic diagram of the locally enlarged structure.

[0027] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0028] 1. Baffle; 101. Horizontal track groove; 102. Clamping column; 103. Block; 104. Rubber baffle; 2. Placement plate; 201. Limiting block; 202. Positioning block; 2021. Fixing hole; 3. Fixing pipe; 301. Protective cover; 302. Plug plate; 4. Connecting pipe; 401. Auxiliary discharge pipe. DETAILED DESCRIPTION

[0029] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0030] Embodiment 1:

[0031] As attached Figure 1 To Attachment Figure 6 As shown:

[0032] The utility model provides a pothole repair positioning device, comprising a baffle 1;

[0033] The baffle 1 is a rectangular plate-shaped structure. A through hole is provided in the middle of the surface of the baffle 1. A transverse track groove 101 is provided on the front and rear end surfaces of the baffle 1.

[0034] The placing plate 2 is a long strip structure. One side of the outer end of the placing plate 2 is rotatably connected to a positioning block 202. A fixing hole 2021 is provided in the middle of the surface of the positioning block 202.

[0035] A fixed pipe 3, the fixed pipe 3 is fixedly installed inside the through hole on the surface of the baffle 1, and the lower end surface of the fixed pipe 3 is flush with the lower end surface of the baffle 1;

[0036] The connecting pipe 4 has a stepped groove on its inner lower end surface, a thread on its inner end surface, and a thread on its upper outer end surface.

[0037] Among them, the lower end of the connecting pipe 4 is threadedly connected to the fixed pipe 3, and the outer end face of the connecting pipe 4 is annularly installed with three auxiliary discharge pipes 401. The auxiliary discharge pipes 401 are in an inclined structure, and the inner end face of the placement plate 2 is fixedly installed with a limiting block 201. The limiting block 201 is slidably mounted inside the transverse track groove 101 on the surface of the baffle 1, so that the filling material can fill different positions of the crack at the same time, ensuring that the filling material can fill the entire crack.

[0038] Among them, a protective cover 301 with a truncated cone-shaped structure is fixedly installed on the lower end surface of the fixed pipe 3, and a plug plate 302 is provided on the lower end surface of the fixed pipe 3. After the grouting is completed, the worker blocks the fixed pipe 3 with the plug plate 302 to prevent the mud from flowing out of the fixed pipe 3. The worker can use a fixed axis to connect the two baffles 1 together, and the baffles 1 are rotatably connected, so that the worker can increase the number of baffles 1 according to the length of the crack, thereby ensuring that the entire crack is blocked, thereby improving the repair effect.

[0039] A clamping column 102 is fixedly installed at the middle position of the left end surface of the baffle 1, and two blocks 103 are fixedly installed at the right end surface of the baffle 1. The surfaces of the clamping column 102 and the blocks 103 are both provided with penetrating circular holes.

[0040] Among them, the width of the clamping column 102 is the same as the distance between two adjacent blocks 103, the clamping column 102 is clamped between the two blocks 103, the fixed shaft is clamped in the circular hole between the clamping column 102 and the two blocks 103, and a rubber baffle 104 is installed at the front and rear ends of the upper end surface of the baffle 1 respectively. The outer end surface of the rubber baffle 104 is flush with the outer end surface of the baffle 1, and two rubber baffles 104 are also provided at the front and rear positions of the upper end surface of the baffle 1. The rubber baffle 104 is elastic and can fit tightly against the wall, so that when workers are grouting, mud will not penetrate from both ends of the baffle 1.

[0041] The specific usage and function of this embodiment are as follows:

[0042] In the utility model, when repairing the cracks in the potholes, the workers can detect the depth of the cracks. The lower end surface of the inner part of the connecting pipe 4 is provided with a stepped groove, the inner end surface of the stepped groove is provided with a thread, and the upper outer end surface of the connecting pipe 4 is provided with a thread. The workers can connect two or more connecting pipes 4 together by thread, so that the connecting pipe 4 can enter the depth of the crack. The lower end of the connecting pipe 4 is threadedly connected with the fixing pipe 3, and then the baffle 1 is attached to the outside of the crack, and then the limit block 201 on the inner end surface of the placement plate 2 is placed. The baffle 1 is clamped in the transverse track groove 101 on the outer end face of the baffle 1, and the outer end face of the placement plate 2 is also rotatably connected with a positioning block 202. A fixing hole 2021 is provided in the middle of the surface of the positioning block 202. Workers can pass the fixing nails through the fixing holes 2021 on the surface of the positioning block 202 and wedge them into the wall, so that the baffle 1 can be fixed outside the crack. When the soil of the wall is relatively soft, the number of placement plates 2 can be increased to prevent the baffle 1 from falling off the wall. Then the workers can pass mud or other filling materials through The filling material is transported to the inside through the fixed pipe 3, and enters the inside of the connecting pipe 4 through the fixed pipe 3. Since the outlet of the connecting pipe 4 at the outermost end is located deep in the crack, and the outer end face of the connecting pipe 4 is annularly installed with three auxiliary discharge pipes 401, the filling material can fill different positions of the crack at the same time, ensuring that the filling material can fill the entire crack. After the mud solidifies, the connecting pipe 4 is located in the mud, and the connecting pipe 4 can play the role of a supporting skeleton, which can improve the strength of the filling material. Two rubber baffles 104 are also provided at the front and rear positions of the upper end face of the baffle 1. The rubber baffle 104 is elastic and can fit tightly with the wall, so that when the workers are grouting, the mud will not penetrate from the two ends of the baffle 1, and a card column 102 is fixedly installed at the left end of the baffle 1, and two blocks 103 are fixedly installed on the right end face of the baffle 1. The workers can use a fixed shaft to connect the two baffles 1 together, and the two baffles 1 are rotatably connected, so that the workers can increase the number of baffles 1 according to the length of the crack, thereby ensuring that the entire crack is blocked, thereby improving the repair effect.

[0043] Embodiment 2: Based on the positioning block 202 in Embodiment 1, a fixing hole 2021 is opened in the middle position of the surface of the positioning block 202. Workers can pass the fixing nail through the fixing hole 2021 on the surface of the positioning block 202, and then wedge it into the wall of the pit. In actual application, workers can evenly open grooves on the surface of the fixing hole 2021. After the fixing nail is wedged into the wall, some fine dust inside the wall will slowly penetrate into the groove on the inner surface of the fixing hole 2021, thereby increasing the friction between the fixing nail and the positioning block 202 and improving the stability of the fixing nail.

Claims

1. A pothole repair positioning device, characterized in that: The invention comprises a baffle (1), wherein the main body of the baffle (1) is a rectangular plate-shaped structure, a through hole is provided in the middle of the surface of the baffle (1), and a transverse track groove (101) is provided on the front and rear end surfaces of the baffle (1); a placement plate (2), wherein the main body of the placement plate (2) is a long strip-shaped structure, a positioning block (202) is rotatably connected to one side of the outer end of the placement plate (2), and a fixing hole (2021) is provided in the middle of the surface of the positioning block (202); a fixing tube (3), wherein the fixing tube (3) is fixedly installed inside the through hole on the surface of the baffle (1), and the lower end surface of the fixing tube (3) is flush with the lower end surface of the baffle (1); and a connecting tube (4), wherein the inner lower end surface of the connecting tube (4) is provided with a stepped groove, the inner end surface of the stepped groove is provided with a thread, and the upper outer end surface of the connecting tube (4) is provided with a thread.

2. A pothole repair positioning device as claimed in claim 1, characterized in that: The lower end of the connecting pipe (4) is threadedly connected to the fixed pipe (3), and three auxiliary discharge pipes (401) are installed in a ring shape on the outer end surface of the connecting pipe (4), and the auxiliary discharge pipes (401) are in an inclined structure.

3. A pothole repair positioning device as claimed in claim 1, characterized in that: A limit block (201) is fixedly mounted on the inner end surface of the placement plate (2), and the limit block (201) is slidably mounted inside the transverse track groove (101) on the surface of the baffle plate (1).

4. A pothole repair positioning device as claimed in claim 1, characterized in that: A protective cover (301) with a truncated cone-shaped structure is fixedly mounted on the lower end surface of the fixed tube (3), and a plug plate (302) is provided on the lower end surface of the fixed tube (3).

5. A pothole repair positioning device as claimed in claim 1, characterized in that: A clamping column (102) is fixedly mounted in the middle of the left end surface of the baffle (1), and two baffles (103) are fixedly mounted on the right end surface of the baffle (1). The surfaces of the clamping column (102) and the baffles (103) are both provided with penetrating circular holes.

6. A pothole repair positioning device as claimed in claim 5, characterized in that: The width of the clamping column (102) is the same as the distance between two adjacent stoppers (103); the clamping column (102) is clamped between the two stoppers (103); the fixed shaft is clamped in a circular hole between the clamping column (102) and the two stoppers (103); a rubber stopper strip (104) is respectively installed at the front and rear ends of the upper end surface of the baffle (1); and the outer end surface of the rubber stopper strip (104) is flush with the outer end surface of the baffle (1).

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