Foundation pit waterproof curtain reinforcing device
By using transverse plates to strengthen the structure, including insertion rods, rotary blocks and limit structures in the foundation pit water stop curtain, the problem of anchor rods is solved and a more stable reinforcement effect is achieved.
Patent Information
- Application Number
- CN202423059976.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Traditional anchors are prone to loosening after being inserted into the soil layer, resulting in poor reinforcement effect of foundation pit water stop curtains.
The horizontal plate reinforcement structure is adopted, including the insertion rod, rotary block, screw and limit structure. Through the cooperation of the threaded sleeve and the clamp, the insertion rod is stable and fixed in the soil layer to avoid loosening.
It improves the connection between the anchor rod and the soil layer, enhances the reinforcement effect of the foundation pit water stop curtain, and ensures stability.
Smart Images
Figure CN223214598U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a foundation pit water-stop curtain reinforcement device, in particular to a foundation pit water-stop curtain reinforcement device, belonging to the technical field of foundation pit waterproofing engineering. Background Art
[0002] The foundation pit water-stop curtain is the general term for the peripheral water-stop series of the main body of the project. It is a continuous water-stop body used to prevent or reduce the inflow of groundwater from the side walls and bottom of the foundation pit. Its main function is to prevent groundwater leakage and ensure the dryness and stability of the foundation pit. After the foundation pit water-stop curtain is formed, in order to avoid it being damaged by the pressure of the soil layer, it needs to be reinforced with a reinforcement device.
[0003] Traditional water-stop curtains are generally inserted into the soil layer through multiple anchor rods, and the water-stop curtain is pulled in the opposite direction by the anchor rods to achieve reinforcement of the water-stop curtain. However, after the anchor rods are inserted into the soil layer, they are only fixed by the friction between the side walls of the anchor rods and the soil layer. Therefore, the anchor rods are prone to loosening, resulting in poor reinforcement effect. Utility Model Content
[0004] The purpose of the present utility model is to provide a foundation pit water-stop curtain reinforcement device in order to solve the above problems. When the anchor rod is inserted into the soil layer, the firmness of the connection between the anchor rod and the soil layer can be improved, thereby preventing the anchor rod from loosening and effectively improving the reinforcement effect.
[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a foundation pit water-stop curtain reinforcement device, including a horizontal plate, a reinforcing structure provided on the horizontal plate, the reinforcing structure including an insert rod and a rotating block, a plurality of insert rods are passed through the horizontal plate, a plurality of rotating blocks are rotatably connected to the insert rod, one end of the insert rod is threadedly connected to a screw, one end of the screw is rotatably connected to a first sliding rod, the first sliding rod is slidably connected to the insert rod, a plurality of resist blocks are fixedly connected to the first sliding rod, a plurality of first clamping blocks are fixedly connected to the first sliding rod, the first clamping block is engaged with adjacent rotating blocks, a threaded sleeve is threadedly connected to the insert rod, a resist sleeve is rotatably connected to the threaded sleeve, and a limiting structure is provided on the horizontal plate.
[0006] Preferably, one end of the screw is fixedly connected to a rotating rod, and the rotating rod passes through the screw and is perpendicular to the screw.
[0007] Preferably, the multiple rotating blocks located on the same side of the insertion rod are linearly and equidistantly distributed, and the multiple rotating blocks located on both sides of the insertion rod are symmetrically distributed about the middle of the insertion rod.
[0008] Preferably, the cross section of the first clamping block is L-shaped, and the cross section of one end of the abutting block is arc-shaped.
[0009] Preferably, the cross-section of one end of the threaded sleeve is a hexagonal structure, and one end of the insertion rod is a conical structure.
[0010] Preferably, the limiting structure includes a connecting column and a baffle, a plurality of connecting columns are fixedly connected to the transverse plate, one end of the connecting column is rotatably connected to the baffle, and the baffle is in contact with the insertion rod.
[0011] Preferably, a second sliding rod is slidably connected to the connecting column, one end of the second sliding rod is fixedly connected to a second clamping block, and the end of the second clamping block is engaged with the baffle.
[0012] Preferably, a retaining ring is fixedly connected to the connecting column, and a return spring is sleeved on the outside of the connecting column. One end of the return spring abuts against the retaining ring, and the other end of the return spring abuts against the second sliding rod.
[0013] Preferably, the cross-section of the end portion of the second clamping block is a trapezoidal structure, and the cross-section of one end of the second sliding rod is a T-shaped structure.
[0014] The beneficial effects of the present invention are as follows: during use, the horizontal plate can be placed on one side of the water-stop curtain, and then multiple insertion rods can be passed through the horizontal plate and the water-stop curtain, and finally inserted into the soil layer. During the insertion of the insertion rod into the soil layer, the sleeve will interfere with the horizontal plate, so that the insertion depth of the insertion rod can be controlled, and when the sleeve and the horizontal plate interfere with each other, the end of the insertion rod can be blocked by the limiting structure, so that the insertion rod can be prevented from moving during the subsequent rotation of the screw rod, thereby effectively improving the stability of use. When the insertion rod is inserted into the soil layer, the screw rod can be rotated, and the screw rod will drive the first slide bar to slide on the insertion rod, and the movement of the first slide bar will drive the movement of multiple blocks The cam is then engaged with the first block, and the second block is engaged with the second block, and the cam is engaged with the first block, and the cam is engaged with the second block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, and the cam is engaged with the first block, BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;
[0017] Figure 3This is a schematic diagram of the connection structure between the insertion rod and the rotating block of the utility model;
[0018] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;
[0019] Figure 5 for Figure 3 An enlarged schematic diagram of section C is shown;
[0020] Figure 6 It is a structural schematic diagram of the rotating block of the present utility model.
[0021] In the figure: 1. horizontal plate; 2. reinforcement structure; 201. insertion rod; 202. rotating block; 203. rotating rod; 204. screw rod; 205. first sliding rod; 206. stop block; 207. first clamping block; 208. threaded sleeve; 209. stop sleeve; 3. limiting structure; 301. connecting column; 302. baffle; 303. second sliding rod; 304. second clamping block; 305. retaining ring; 306. return spring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, a foundation pit water-stop curtain reinforcement device includes a horizontal plate 1, and the horizontal plate 1 is provided with a reinforcement structure 2, and the reinforcement structure 2 includes an insert rod 201 and a rotating block 202. A plurality of insert rods 201 are passed through the horizontal plate 1, and a plurality of rotating blocks 202 are rotatably connected to the insert rod 201. One end of the insert rod 201 is threadedly connected to a screw 204, and one end of the screw 204 is rotatably connected to a first sliding rod 205, and the first sliding rod 205 is slidably connected to the insert rod 201, and a plurality of blocks 206 are fixedly connected to the first sliding rod 205, and a plurality of first clamping blocks 207 are fixedly connected to the first sliding rod 205, and the first clamping blocks 207 are engaged with adjacent rotating blocks 202, and a threaded sleeve 208 is threadedly connected to the insert rod 201, and a sleeve 209 is rotatably connected to the threaded sleeve 208, and a limiting structure 3 is provided on the horizontal plate 1.
[0024] As a technical optimization solution of the utility model, Figure 2 As shown, one end of the screw rod 204 is fixedly connected to the rotating rod 203 , and the rotating rod 203 passes through the screw rod 204 and is perpendicular to the screw rod 204 , so that the screw rod 204 can be easily rotated.
[0025] As a technical optimization solution of the utility model, Figure 3 As shown, the multiple rotating blocks 202 located on the same side of the insertion rod 201 are linearly and equidistantly distributed, and the multiple rotating blocks 202 located on both sides of the insertion rod 201 are symmetrically distributed about the middle of the insertion rod 201. Therefore, the firmness of the connection between the insertion rod 201 and the soil layer can be increased by unfolding the rotating blocks 202.
[0026] As a technical optimization solution of the utility model, Figure 5 As shown, the cross section of the first clamping block 207 is an L-shaped structure, and the cross section of one end of the stop block 206 is an arc-shaped structure, so that the stop block 206 can resist the rotation of the rotating block 202 during the movement of the stop block 206.
[0027] As a technical optimization solution of the utility model, Figure 2 As shown, the cross section of one end of the threaded sleeve 208 is a hexagonal structure, and one end of the insertion rod 201 is a conical structure, so the threaded sleeve 208 can be easily rotated by a wrench.
[0028] As a technical optimization solution of the utility model, Figure 2 and Figure 4 As shown, the limiting structure 3 includes a connecting column 301 and a baffle 302. A plurality of connecting columns 301 are fixedly connected to the horizontal plate 1. One end of the connecting column 301 is rotatably connected to the baffle 302. The baffle 302 is in conflict with the plug rod 201. A second sliding rod 303 is slidably connected to the connecting column 301. One end of the second sliding rod 303 is fixedly connected to a second clamping block 304. The end of the second clamping block 304 is engaged with the baffle 302. A retaining ring is fixedly connected to the connecting column 301. 305, a return spring 306 is sleeved on the outside of the connecting column 301, one end of the return spring 306 abuts against the retaining ring 305, and the other end of the return spring 306 abuts against the second slide bar 303, the cross-section of the end of the second block 304 is a trapezoidal structure, and the cross-section of one end of the second slide bar 303 is a T-shaped structure, so that the baffle 302 can be used to resist the insertion rod 201 during the rotation of the screw rod 204 to prevent the insertion rod 201 from moving, thereby effectively improving the stability of use.
[0029] When the utility model is in use, the horizontal plate 1 can be placed on one side of the water-stop curtain, and then multiple insertion rods 201 can be passed through the horizontal plate 1 and the water-stop curtain, and finally inserted into the soil layer. During the insertion of the insertion rod 201 into the soil layer, the sleeve 209 will conflict with the horizontal plate 1, so that the insertion depth of the insertion rod 201 can be controlled. When the sleeve 209 conflicts with the horizontal plate 1, the second block 304 can be pulled, and the second block 304 drives the second slide bar 303 to move, and the return spring 306 contracts. When the end of the second block 304 is not engaged with the baffle 302, the baffle 302 can be rotated 180 degrees, and then the return spring 306 will contract and drive the second block 304 to engage with the baffle 302 again. At this time, the baffle 302 cannot continue to rotate, so the end of the insertion rod 201 can be resisted by the baffle 302, thereby preventing the insertion rod 201 from moving during the subsequent rotation of the screw 204, thereby effectively improving the stability of use. After the soil layer is formed, the screw 204 of the rotating rod 203 can be rotated, and the screw 204 will drive the first sliding rod 205 to slide on the insertion rod 201. The movement of the first sliding rod 205 will drive multiple blocks 206 to move, and at the same time drive the first clamping block 207 to move. As the first clamping block 207 moves, its end will no longer be engaged with the rotating block 202, and then the block 206 continues to move and contacts the rotating block 202. The block 206 will drive the rotating block 202 to rotate during the process of contacting the rotating block 202, thereby making multiple blocks 206 move. The rotating block 202 changes from a folded state to an expanded state. After the rotating block 202 is expanded, the plug rod 201 can be better fixed inside the soil layer, avoiding the loosening of the plug rod 201, thereby effectively improving the reinforcement effect. When the plug rod 201 is fixed, the threaded sleeve 208 can be rotated by a wrench, and the threaded sleeve 208 will drive the abutment sleeve 209 and make the abutment sleeve 209 and the cross plate 1 press tightly, thereby making the cross plate 1 and the water-stop curtain press tightly, thereby further improving the reinforcement effect.
[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A foundation pit water-stop curtain reinforcement device, comprising a transverse plate (1), characterized in that: The transverse plate (1) is provided with a reinforcement structure (2), the reinforcement structure (2) includes an insertion rod (201) and a rotating block (202), a plurality of insertion rods (201) are provided through the transverse plate (1), a plurality of rotating blocks (202) are rotatably connected to the insertion rod (201), one end of the insertion rod (201) is threadedly connected to a screw rod (204), one end of the screw rod (204) is rotatably connected to a first sliding rod (205), the first sliding rod (205) is slidably connected to the insertion rod (201), a plurality of abutting blocks (206) are fixedly connected to the first sliding rod (205), a plurality of first clamping blocks (207) are fixedly connected to the first sliding rod (205), the first clamping blocks (207) are engaged with adjacent rotating blocks (202), a threaded sleeve (208) is threadedly connected to the insertion rod (201), a abutting sleeve (209) is rotatably connected to the threaded sleeve (208), and a limiting structure (3) is provided on the transverse plate (1).
2. The foundation pit water-stop curtain reinforcement device according to claim 1, characterized in that: One end of the screw rod (204) is fixedly connected to a rotating rod (203), and the rotating rod (203) passes through the screw rod (204) and is perpendicular to the screw rod (204).
3. The foundation pit water-stop curtain reinforcement device according to claim 1, characterized in that: The plurality of rotating blocks (202) located on the same side of the insertion rod (201) are linearly and equidistantly distributed, and the plurality of rotating blocks (202) located on both sides of the insertion rod (201) are symmetrically distributed about the middle of the insertion rod (201).
4. The foundation pit water-stop curtain reinforcement device according to claim 1, characterized in that: The cross section of the first clamping block (207) is an L-shaped structure, and the cross section of one end of the stop block (206) is an arc-shaped structure.
5. The foundation pit water-stop curtain reinforcement device according to claim 1, characterized in that: The cross-section of one end of the threaded sleeve (208) is a hexagonal structure, and one end of the insertion rod (201) is a conical structure.
6. The foundation pit water-stop curtain reinforcement device according to claim 1, characterized in that: The limiting structure (3) comprises a connecting column (301) and a baffle (302); a plurality of connecting columns (301) are fixedly connected to the transverse plate (1); one end of the connecting column (301) is rotatably connected to the baffle (302); and the baffle (302) is in contact with the insertion rod (201).
7. The foundation pit water-stop curtain reinforcement device according to claim 6, characterized in that: A second sliding rod (303) is slidably connected to the connecting column (301), one end of the second sliding rod (303) is fixedly connected to a second clamping block (304), and an end of the second clamping block (304) is clamped with the baffle (302).
8. The foundation pit water-stop curtain reinforcement device according to claim 6, characterized in that: A retaining ring (305) is fixedly connected to the connecting column (301), and a return spring (306) is sleeved on the outside of the connecting column (301), one end of the return spring (306) abuts against the retaining ring (305), and the other end of the return spring (306) abuts against the second slide rod (303).
9. The foundation pit water-stop curtain reinforcement device according to claim 7, characterized in that: The cross-section of the end of the second clamping block (304) is a trapezoidal structure, and the cross-section of one end of the second sliding rod (303) is a T-shaped structure.