Pipeline hanging hole mold

Abstract

The utility model provides a pipeline hanging hole mold, which belongs to the technical field of building templates, and comprises a first clamping plate, a second clamping plate, a hinge, a through hole and a base plate, the other end of the first clamping plate is movably connected with the other end of the second clamping plate through a locking assembly, the first clamping plate and the second clamping plate are provided with the through holes, force application assemblies are rotationally connected into the through holes, and the inner walls of the first clamping plate and the second clamping plate are fixedly connected with the base plates through second springs. The first clamping plate and the second clamping plate are both of a semi-circular-ring-shaped structure, the first clamping plate and the second clamping plate can define a complete circle, the other end of the first clamping plate and the other end of the second clamping plate are both fixedly connected with extension blocks, and the locking assembly penetrates through the two extension blocks and is in sliding connection with the extension blocks.

Description

Technical Field

[0001] The utility model belongs to the technical field of building formwork, and specifically relates to a pipe hole hanging mold. Background Technique

[0002] In building construction, reserved holes often need to be set for pipes in areas such as roofs, balconies, kitchens, and bathrooms for subsequent installation and maintenance. However, after the pipe installation is completed, these reserved holes usually need to be plugged and leveled by secondary hole hanging to ensure the structural integrity and aesthetics. The traditional plugging method is mainly achieved through fixed formwork. Although this process is common, there are some inconveniences. First of all, the installation and removal process of the formwork is often not convenient enough, which not only increases the construction time but also easily leads to operation errors and causes deviation of the formwork position. In addition, when pouring concrete, the formwork may have a slurry leakage phenomenon, resulting in the leakage of concrete slurry to the pipe surface. In severe cases, it may pollute the pipe and affect the subsequent pipe performance and safety. Traditional construction tools often need to be processed and manufactured on-site, such as the cutting and assembly of iron wires and formwork. This not only increases the construction complexity but also leads to a large amount of material waste. Since these tools are generally invested once and cannot be recycled, construction units face pressure in cost control. Therefore, in view of the above problems, it is necessary to make improvements. Content of the Utility Model

[0003] The utility model is realized as follows:

[0004] The utility model provides a pipe hole hanging mold, which includes a first clamping plate, a second clamping plate, a hinge, a through hole, and a backing plate. One end of the first clamping plate and the second clamping plate is rotatably connected through the hinge, and the other end of the first clamping plate and the second clamping plate is movably connected through a locking component. The through holes are arranged on the first clamping plate and the second clamping plate, and a force application component is rotatably connected inside the through holes. The backing plates are fixedly connected to the inner walls of the first clamping plate and the second clamping plate through second springs.

[0005] The technical effects of a pipe hole hanging mold provided by the utility model are as follows: By setting the first clamping plate and the second clamping plate, it can help ensure the accurate position of the pipe in the mold, thereby improving the construction accuracy. By setting the backing plate, it can closely fit the outer shape of the pipe, effectively prevent the mold from sliding during the pouring process, and the backing plate can apply pressure to the pipe to ensure that the pipe is clamped without scratching the pipe. By setting the force application component, it can flexibly adjust the pressure applied to the pipe, prevent the mold from falling during the pouring process, and ensure construction safety. By setting the locking component, it can quickly disassemble and install the first clamping plate and the second clamping plate, reduce time waste, make the construction process smoother, and improve the overall work efficiency.

[0006] On the basis of the above technical solution, the pipe hanging hole mold of the utility model can also be improved as follows:

[0007] Among them, the first splint and the second splint are both semi-circular structures, and the first splint and the second splint can form a complete circle. The other ends of the first splint and the second splint are fixedly connected to extension blocks, and the locking assembly passes through the two extension blocks and is slidably connected to the extension blocks. The diameter of the circle surrounded by the first splint and the second splint is larger than the diameter of the pipe.

[0008] Furthermore, the locking assembly includes a cam actuator, a first rotating shaft, a second rotating shaft and a connecting rod, the connecting rod passes through the extension block of the first splint and the second splint and extends to the interior of the extension block, the second rotating shaft simultaneously passes through the extension block on the second splint and one end of the connecting rod and is rotationally connected to the extension block on the second splint and the connecting rod, the other end of the connecting rod extends to the interior of the cam actuator, and a sliding groove corresponding to the connecting rod is provided on the side wall of the cam actuator, the first rotating shaft passes through the cam actuator and the connecting rod in turn and is rotationally connected to the cam actuator and the connecting rod.

[0009] Furthermore, a groove adapted to the cam bend member is provided on the extension block on the first splint.

[0010] Furthermore, the pad includes a contact layer, a moving layer and a first spring, the contact layer is fixedly connected to the moving layer, both the contact layer and the moving layer are arc-shaped structures, the first spring is arranged inside the contact layer, the moving layer is fixedly connected to one end of the two second springs, the other end of the second spring is fixedly connected to the inner wall of the first clamping plate and the second clamping plate, the through hole is provided between the two second springs, and the surface of the moving layer is a rough surface.

[0011] Furthermore, the force-applying assembly includes a rotating disk, a connecting shaft and a convex ring. The connecting shaft passes through the rotating disk and is fixedly connected to the rotating disk. The connecting shaft is rotatably connected to the upper and lower walls of the through hole. The convex ring is fixedly connected to the rotating disk, and a pull rope is provided on the convex ring.

[0012] Furthermore, a placement groove is provided on the top of the first clamping plate and the second clamping plate, a baffle adapted thereto is placed on the placement groove, and a gasket is provided inside the baffle.

[0013] Furthermore, the surface of the contact layer is provided with the anti-slip grooves, and the lines of the anti-slip grooves are perpendicular to the pipeline.

[0014] Further, anti-slip patterns are provided on the side wall of the rotating disk.

[0015] Further, the through hole is adapted to the rotating disk.

[0016] Compared with the prior art, the beneficial effects of a pipeline hole hanging mold provided by the present utility model are as follows: By providing the first clamping plate and the second clamping plate, it can help ensure the accurate position of the pipeline in the mold, thereby improving the construction accuracy. By providing the backing plate, it can closely fit the outer shape of the pipeline, effectively preventing the mold from sliding during the pouring process. The backing plate can apply pressure to the pipeline to ensure that the pipeline is clamped without scratching it. By providing the force application assembly, it can flexibly adjust the pressure applied to the pipeline to prevent the mold from falling during the pouring process and ensure construction safety. By providing the locking assembly, it can quickly disassemble and install the first clamping plate and the second clamping plate, reducing time waste, making the construction process smoother, and improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. 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.

[0018] Figure 1 It is a front cross-sectional view of a pipeline hole hanging mold;

[0019] Figure 2 It is a top cross-sectional view of a pipeline hole hanging mold;

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 10. First clamping plate; 11. Second clamping plate; 12. Hinge; 13. Through hole; 14. Backing plate; 141. Contact layer; 142. Moving layer; 143. First spring; 15. Second spring; 16. Force application assembly; 161. Rotating disk; 162. Connecting shaft; 163. Convex ring; 17. Anti-slip pattern; 18. Placing groove; 19. Baffle; 20. Locking assembly; 201. Cam lever; 202. First rotating shaft; 203. Second rotating shaft; 204. Connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model.

[0023] AsFigure 1-2 As shown in the figure, it is an embodiment of a pipeline hole hanging mold provided by the present utility model. In this embodiment, it includes a first clamping plate 10, a second clamping plate 11, a hinge 12, a through hole 13 and a backing plate 14. One end of the first clamping plate 10 and the second clamping plate 11 is rotatably connected through the hinge 12, and the other end of the first clamping plate 10 and the second clamping plate 11 is movably connected through a locking assembly 20. Through holes 13 are provided on the first clamping plate 10 and the second clamping plate 11, and a force application assembly 16 is rotatably connected inside the through holes 13. A backing plate 14 is fixedly connected to the inner walls of the first clamping plate 10 and the second clamping plate 11 through a second spring 15.

[0024] Among them, in the above technical solution, both the first clamping plate 10 and the second clamping plate 11 are semi-circular ring structures. The first clamping plate 10 and the second clamping plate 11 can enclose a complete circle. Extension blocks are fixedly connected to the other ends of the first clamping plate 10 and the second clamping plate 11. The locking assembly 20 penetrates through the two extension blocks and is slidably connected to the extension blocks. The diameter of the circle formed by the first clamping plate 10 and the second clamping plate 11 is larger than the diameter of the pipeline.

[0025] Furthermore, in the above technical solution, the locking assembly 20 includes a cam toggling member 201, a first rotating shaft 202, a second rotating shaft 203 and a connecting rod 204. The connecting rod 204 penetrates through the extension blocks of the first clamping plate 10 and the second clamping plate 11 and extends into the interior of the extension blocks. The second rotating shaft 203 simultaneously penetrates through the extension block on the second clamping plate 11 and one end of the connecting rod 204 and is rotatably connected to the extension block on the second clamping plate 11 and the connecting rod 204. The other end of the connecting rod 204 extends into the interior of the cam toggling member 201. A chute corresponding to the connecting rod 204 is provided on the side wall of the cam toggling member 201. The first rotating shaft 202 sequentially penetrates through the cam toggling member 201 and the connecting rod 204 and is rotatably connected to the cam toggling member 201 and the connecting rod 204.

[0026] Furthermore, in the above technical solution, a groove adapted to the cam toggling member 201 is provided on the extension block of the first clamping plate 10.

[0027] Furthermore, in the above technical solution, the backing plate 14 includes a contact layer 141, a moving layer 142 and a first spring 143. The contact layer 141 is fixedly connected to the moving layer 142. Both the contact layer 141 and the moving layer 142 are arc-shaped structures. A first spring 143 is provided inside the contact layer 141. One end of the moving layer 142 is fixedly connected to the two second springs 15. The other end of the second spring 15 is fixedly connected to the inner walls of the first clamping plate 10 and the second clamping plate 11. A through hole 13 is provided between the two second springs 15. The surface of the moving layer 142 is a rough surface.

[0028] Further, in the above technical solution, the force-applying assembly 16 includes a rotating disk 161, a connecting shaft 162, and a convex ring 163. The connecting shaft 162 passes through the rotating disk 161 and is fixedly connected to the rotating disk 161. The connecting shaft 162 is rotatably connected to the upper and lower walls of the through hole 13. A convex ring 163 is fixedly connected to the rotating disk 161, and a pulling rope is arranged on the convex ring 163.

[0029] Further, in the above technical solution, placing grooves 18 are arranged at the tops of the first clamping plate 10 and the second clamping plate 11. A baffle 19 adapted thereto is placed on the placing grooves 18, and a washer is arranged inside the baffle 19.

[0030] Further, in the above technical solution, anti-slip lines 17 are arranged on the surface of the contact layer 141, and the lines of the anti-slip lines 17 are perpendicular to the pipeline.

[0031] Further, in the above technical solution, anti-slip lines 17 are arranged on the side wall of the rotating disk 161.

[0032] Further, in the above technical solution, the through hole 13 is adapted to the rotating disk 161.

[0033] During use, pass the pipeline through the reserved hole, sleeved the first clamping plate 10 and the second clamping plate 11 from bottom to top outside the pipeline and slide upward until reaching the opening. Place a semi-circular washer and the baffle 19 on the placing groove 18 in sequence to clamp the pipeline. Push the whole mold upward until the baffle 19 abuts against the hole. At this time, turn the cam turning member 201 to lock. The cam turning member 201 rotates in the chute of the extension block on the first clamping plate 10. Since the protruding part of the cam turning member 201 slides to the groove of the extension block of the first clamping plate 10, the distance from the edge of the protruding part of the cam turning member 201 to the first rotating shaft 202 is greater than the distance from the smooth part of the cam turning member 201 to the first rotating shaft 202 in the unlocked state. Therefore, in the locked state, the two extension blocks are squeezed together, and the backing plate 14 tightly wraps the pipeline and exerts pressure on the pipeline. Pull the rope on the convex ring 163 to drive the rotating disk 161 to rotate. The rotating disk 161 pushes the moving layer 142, the second spring 15 elongates, and the pressure exerted by the moving layer 142 on the pipeline becomes larger, further preventing the whole mold from falling off and sliding. Inject from top to bottom through the reserved hole. After the injection is completed, reset the rotating disk 161, turn the cam turning member 201 to unlock, and slide the mold down along the pipeline to separate. The baffle 19 is connected to the injection material and can be left on the ceiling without being disassembled, which will not affect the injection material. If it needs to be disassembled, it can be slowly pried up with a prying tool. Since the baffle 19 only contacts the bottom surface of the injection material, prying will not affect the overall structure.

[0034] Specifically, the principle of the present utility model is as follows: Pass the pipeline through the reserved hole, sleeved the first clamping plate 10 and the second clamping plate 11 on the outside of the pipeline from bottom to top and slide upward until reaching the opening. Place the semi-circular washer and the baffle 19 on the placement groove 18 in sequence to clamp the pipeline. Push the entire mold upward until the baffle 19 abuts against the hole. At this time, turn the cam turning member 201 to lock. The cam turning member 201 rotates in the chute of the extension block on the first clamping plate 10. Since the protruding part of the cam turning member 201 slides to the groove of the extension block of the first clamping plate 10, the distance from the edge of the protruding part of the cam turning member 201 to the first rotating shaft 202 is greater than the distance from the flat part of the cam turning member 201 to the first rotating shaft 202 in the unlocked state. Therefore, in the locked state, the two extension blocks are squeezed together, and the backing plate 14 tightly wraps the pipeline and exerts pressure on the pipeline. Pull the rope on the convex ring 163 to drive the rotating disk 161 to rotate. The rotating disk 161 pushes the moving layer 142, and the second spring 15 elongates. The pressure exerted by the moving layer 142 on the pipeline becomes larger, further preventing the entire mold from falling off and sliding. Inject the plastic from the reserved hole from top to bottom. After the injection molding is completed, reset the rotating disk 161, turn the cam turning member 201 to unlock, and slide the mold down along the pipeline to separate. The baffle 19 is connected to the injection molding material and can be left on the ceiling without being disassembled, which will not affect the injection molding material. If it needs to be disassembled, it can be slowly pried up with a prying tool. Since the baffle 19 only contacts the bottom surface of the injection molding material, prying will not affect the overall structure.

Claims

1. A pipeline hole filling mold, characterized in that, It includes a first clamping plate (10), a second clamping plate (11), a hinge (12), a through hole (13) and a backing plate (14). One end of the first clamping plate (10) and the second clamping plate (11) is rotatably connected through the hinge (12). The other end of the first clamping plate (10) and the second clamping plate (11) is movably connected through a locking assembly (20). The through hole (13) is provided on the first clamping plate (10) and the second clamping plate (11). A force application assembly (16) is rotatably connected inside the through hole (13). The backing plate (14) is fixedly connected to the inner walls of the first clamping plate (10) and the second clamping plate (11) through a second spring (15). Both the first clamping plate (10) and the second clamping plate (11) are semi-circular ring structures. The first clamping plate (10) and the second clamping plate (11) can form a complete circle. Extension blocks are fixedly connected to the other ends of the first clamping plate (10) and the second clamping plate (11). The locking assembly (20) penetrates through the two extension blocks and is slidably connected to the extension blocks. The diameter of the circle formed by the first clamping plate (10) and the second clamping plate (11) is larger than the diameter of the pipeline. The locking assembly (20) includes a cam lever (201), a first rotating shaft (202), a second rotating shaft (203) and a connecting rod (204). The connecting rod (204) penetrates through the extension blocks of the first clamping plate (10) and the second clamping plate (11) and extends into the interior of the extension blocks. The second rotating shaft (203) simultaneously penetrates through the extension block on the second clamping plate (11) and one end of the connecting rod (204) and is rotatably connected to the extension block on the second clamping plate (11) and the connecting rod (204). The other end of the connecting rod (204) extends into the interior of the cam lever (201). A chute corresponding to the connecting rod (204) is provided on the side wall of the cam lever (201). The first rotating shaft (202) sequentially penetrates through the cam lever (201) and the connecting rod (204) and is rotatably connected to the cam lever (201) and the connecting rod (204).

2. The pipeline hole hanging mold according to claim 1, characterized in that, A groove adapted to the cam lever (201) is provided on the extension block of the first clamping plate (10).

3. The pipe hole hanging die according to claim 2, characterized in that, The backing plate (14) includes a contact layer (141), a moving layer (142) and a first spring (143). The contact layer (141) is fixedly connected to the moving layer (142). Both the contact layer (141) and the moving layer (142) are arc-shaped structures. The first spring (143) is provided inside the contact layer (141). One end of the moving layer (142) is fixedly connected to the two second springs (15). The other end of the second spring (15) is fixedly connected to the inner walls of the first clamping plate (10) and the second clamping plate (11). The through hole (13) is provided between the two second springs (15). The surface of the moving layer (142) is a rough surface.

4. The pipe hole hanging mold according to claim 3, characterized in that The force-applying assembly (16) comprises a rotating disk (161), a connecting shaft (162) and a convex ring (163); the connecting shaft (162) passes through the rotating disk (161) and is fixedly connected to the rotating disk (161); the connecting shaft (162) is rotatably connected to the upper and lower walls of the through hole (13); the convex ring (163) is fixedly connected to the rotating disk (161); and a pull rope is provided on the convex ring (163).

5. The pipe hole hanging mold according to claim 4, characterized in that, A placement groove (18) is provided on the top of the first clamping plate (10) and the second clamping plate (11), a baffle (19) adapted thereto is placed on the placement groove (18), and a gasket is provided inside the baffle (19).

6. The pipe hole hanging mold according to claim 5, characterized in that, The surface of the contact layer (141) is provided with anti-slip grooves (17), and the lines of the anti-slip grooves (17) are perpendicular to the pipeline.

7. The pipe hole hanging mold according to claim 6, characterized in that, Anti-slip grooves (17) are provided on the side wall of the rotating disk (161).

8. A pipe hole-hanging mold according to claim 7, characterized in that, The through hole (13) is adapted to the rotating disk (161).

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