Support device for floor penetrating pipeline
By designing a floor-pipe support device that includes a pipe clamp device and a bracket device, the settlement and misplacement of the floor hole openings caused by the lack of reliable brackets in the prior art is solved, and higher construction quality and convenient installation are achieved.
Patent Information
- Application Number
- CN202422359731.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-26
AI Technical Summary
There is a lack of a reliable support device in the prior art, which leads to the possibility of settlement and misplacement when the concrete is repoured when the concrete is repourged in the opening of the floor slab, which affects the construction quality.
A bracket device for slab-through pipes is designed, including a pipe clamp device and a bracket device. The pipe clamp device can be fixed below the slab-through pipes. The bracket device supports the formwork through the top support member to ensure that the formwork is close to the hole of the floor slab and has high stability.
This bracket device improves the stability of the opening of the floor slab, avoids concrete settlement and misplaced tables, ensures construction quality, and is easy to install and reusable.
Smart Images
Figure CN223035876U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and particularly relates to a bracket device for a pipe passing through a floor slab. Background Art
[0002] In the hospital underground parking project constructed by an engineering unit, the fire-fighting pipes in the basement need to pass through the floor slab, so it is necessary to cut a hole in the floor slab to bury a sleeve 5 (refer to Figure 9 and Figure 10 ), and then the fire-fighting pipes can pass through (the fire-fighting pipes are one of the embodiments of the pipes passing through the floor slab 6); after the fire-fighting pipes pass through, the hole-cutting part of the floor slab needs to be filled with concrete again to integrate the sleeve, the fire-fighting pipes and the floor slab. At present, the on-site construction plan is to place the lower end of a wooden square against the basement floor, support the formwork at the upper end, and then the formwork is closely attached to the lower part of the floor slab opening. After the formwork is erected, concrete is poured. This construction plan is prone to deformation and displacement of the wooden square during the concrete pouring process due to insufficient stiffness and poor stability of the wooden square support, which is likely to cause displacement of the formwork at the upper end of the wooden square, and further lead to concrete leakage and concrete settlement when pouring concrete at the hole-cutting part of the floor slab. Finally, after pouring concrete at the hole-cutting part of the floor slab, floor slab offset is likely to occur, and the construction effect is poor.
[0003] At present, there is a lack of a bracket device for a pipe passing through a floor slab to solve the problem that when the concrete needs to be re-poured at the hole-cutting part of the floor slab around the pipe passing through the floor slab, there is a lack of a reliable bracket device.
[0004] Therefore, a new technology is needed to solve the problem that there is a lack of a bracket device for a pipe passing through a floor slab in the prior art. Content of the Utility Model
[0005] To solve the above problems in the prior art, the utility model provides a bracket device for a pipe passing through a floor slab. The bracket device has good stability, so that the concrete re-poured at the hole-cutting part of the floor slab will not settle and offset due to the lack of a reliable bracket device, which is beneficial to ensuring the construction quality. In addition, the utility model is easy to install and can be reused.
[0006] The utility model adopts the following technical solutions:
[0007] A bracket device for a pipe passing through a floor slab includes a pipe clamp device and a bracket device; the pipe clamp device can be connected with the bracket device; the pipe clamp device has a pipe ring opening; the pipe ring opening can be sleeved and fixed on the circumference of the pipe passing through the floor slab; after the pipe clamp device is fixed on the pipe passing through the floor slab, the bracket device connected with the pipe clamp device jacks up; the bracket device has a jacking member, and the jacking member is used for supporting the formwork.
[0008] Further, the pipe clamp device includes a first pipe clamp, a second pipe clamp and a fastening assembly; the first pipe clamp has a first ring opening; the second pipe clamp has a second ring opening; the first pipe clamp can be sleeved around the pipe passing through the floor slab through the first ring opening, and the second pipe clamp can also be sleeved around the pipe passing through the floor slab through the second ring opening, and the first pipe clamp and the second pipe clamp can be locked and fixed around the pipe passing through the floor slab through the fastening assembly; the first ring opening and the second ring opening are fixedly opposed to each other on the circumference of the pipe passing through the floor slab to form the pipe ring opening.
[0009] Further, the first pipe clamp has a first ear and a second ear;
[0010] The second pipe clamp has a third ear and a fourth ear;
[0011] The bracket device includes a first bracket and a second bracket;
[0012] The first fastening assembly can connect the first ear, the first bracket and the third ear;
[0013] The second fastening assembly can connect the second ear, the second bracket and the fourth ear.
[0014] Further, the first bracket is provided with the top support member; the second bracket is also provided with the top support member.
[0015] Further, the top support member is a steel plate with a length of 100 mm, a width of 200 mm and a thickness of 1 mm.
[0016] Further, the first bracket is provided with a first bolt hole; the second bracket is provided with a second bolt hole;
[0017] The first fastening assembly can pass through the first ear, the first bolt hole, the third ear to connect the first pipe clamp, the first bracket and the second pipe clamp;
[0018] The second fastening assembly can pass through the second ear, the second bolt hole, the fourth ear to connect the first pipe clamp, the second bracket and the second pipe clamp.
[0019] Further, the fastening assembly includes a bolt and a nut; after the bolt passes through the first pipe clamp, the bracket device, the second pipe clamp to be connected, the nut is used to lock one end of the bolt.
[0020] Further, the first bracket and the second bracket are hollow steel pipes.
[0021] Further, the diameter of the hollow steel pipe is 20 mm and the length is 200 mm.
[0022] Further, a rubber ring is also included; the first pipe clamp is provided with a first annular groove; the second pipe clamp is provided with a second annular groove; the rubber ring can be sleeved on the periphery of the pipe passing through the floor slab, and the first annular groove and the second annular groove can be adapted to the placement of the rubber ring.
[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0024] A support device for a pipe passing through a floor slab includes a pipe clamp device and a bracket device. The pipe clamp device and the bracket device can be connected together, and the pipe clamp device can be fixed below the pipe passing through the floor slab. Therefore, after the pipe clamp device and the bracket device are fixed, the top support of the bracket device can support the formwork, and then the formwork can block the lower part of the opening in the floor slab, facilitating the pouring of concrete at the opening part of the floor slab. The support device of the present utility model adopts a support method different from the wooden square support method mentioned in the background art, and the stability of this device is good, so that the re-pouring of concrete at the opening part of the floor slab will not settle and be misaligned due to the lack of a reliable support device, which is beneficial to ensuring the construction quality. In addition, the present utility model is convenient to install, can be disassembled and assembled, and can be reused. Description of the Drawings
[0025] The following further details the technology of the present utility model in conjunction with the drawings and specific embodiments:
[0026] Figure 1 is the front view of the pipe clamp device;
[0027] Figure 2 is Figure 1 the top view of
[0028] Figure 3 is Figure 1 the left view of
[0029] Figure 4 is the front view of the first bracket;
[0030] Figure 5 is Figure 4 the left view of
[0031] Figure 6 is the front view of the second bracket;
[0032] Figure 7 is the front view of the support device of the present utility model;
[0033] Figure 8 is Figure 7 the left view of
[0034] Figure 9It is an elevation view of a support device fixed on a floor-piercing pipe and propping up the formwork to facilitate the pouring of concrete for the floor opening;
[0035] Figure 10 It is Figure 9 the left view of.
[0036] Reference numerals:
[0037] 1 - Pipe clamp device; 11 - First pipe clamp; 111 - First ring opening; 112 - First ear; 113 - Second ear; 12 - Second pipe clamp; 121 - Second ring opening; 122 - Third ear; 123 - Fourth ear; A - Pipe ring opening; 13 - Fastening assembly; 131 - Bolt; 132 - Nut; 2 - Bracket device; 21 - First bracket; 211 - First bolt hole; 22 - Second bracket; 221 - Second bolt hole; 23 - Propping member; L - Length; W - Width; 3 - Rubber ring; 4 - Floor slab; 5 - Sleeve; 6 - Floor-piercing pipe; 7 - Formwork. Detailed implementation mode
[0038] The concept, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and the drawings, so as to fully understand the purpose, scheme and effects of the present utility model. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The same reference numerals used throughout the drawings indicate the same or similar parts.
[0039] It should be noted that, unless otherwise specified, when a feature is referred to as "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or indirectly fixed or connected to the other feature. In addition, the up, down, left, right, etc. descriptions used in the present utility model are only relative to the mutual positional relationship of the various components of the present utility model in the drawings.
[0040] Referring to Figures 1 to 10 , a support device for a floor-piercing pipe, comprising a pipe clamp device 1 and a bracket device 2; the pipe clamp device 1 can be connected to the bracket device 2; the pipe clamp device 1 has a pipe ring opening A; the pipe ring opening A can be sleeved and fixed on the circumference of the floor-piercing pipe 6; after the pipe clamp device 1 is fixed on the floor-piercing pipe 6, the bracket device 2 connected to the pipe clamp device 1 props up upward; the bracket device 2 has a propping member 23, and the propping member 23 is used to support the formwork 7, and the formwork can be closely attached to the lower part of the floor opening upward, and then concrete can be poured at the floor opening part.
[0041] Referring to Figures 1 to 10, in one embodiment, the pipe clamp device 1 includes a first pipe clamp 11, a second pipe clamp 12 and a fastening assembly 13; the first pipe clamp 11 has a first ring opening 111; the second pipe clamp 12 has a second ring opening 121; the first pipe clamp 11 can be sleeved around the whole body of the floor-piercing pipe 6 through the first ring opening 111, and the second pipe clamp 12 can also be sleeved around the whole body of the floor-piercing pipe 6 through the second ring opening 121, and the first pipe clamp 11 and the second pipe clamp 12 can be locked and fixed around the whole body of the floor-piercing pipe 6 through the fastening assembly 13; the first ring opening 111 and the second ring opening 121 are fixedly aligned on the circumference of the floor-piercing pipe 6 to form the pipe ring opening A; preferably, the diameter of the pipe ring opening A is 250 mm.
[0042] Refer to Figures 1 to 10 , in one embodiment, the first pipe clamp 11 has a first ear 112 and a second ear 113;
[0043] The second pipe clamp 12 has a third ear 122 and a fourth ear 123;
[0044] The bracket device 2 includes a first bracket 21 and a second bracket 22;
[0045] The first fastening assembly 13 can connect the first ear 112, the first bracket 21 and the third ear 122;
[0046] The second fastening assembly 13 can connect the second ear 113, the second bracket 22 and the fourth ear 123.
[0047] Refer to Figures 1 to 10 , in one embodiment, the first bracket 21 is provided with the supporting member 23; the second bracket 22 is also provided with the supporting member 23.
[0048] Refer to Figures 1 to 10 , in one embodiment, the supporting member 23 is a steel plate with a length L of 100 mm, a width W of 200 mm and a thickness of 1 mm; this design increases the contact area when the first bracket 21 and the second bracket 22 support the formwork 7, which is beneficial to improving the support stability of the bracket device 2.
[0049] Refer to Figures 1 to 10 , in one embodiment, the first bracket 21 is provided with a first bolt hole 211; the second bracket 22 is provided with a second bolt hole 221;
[0050] The first fastening assembly 13 can pass through the first ear 112, the first bolt hole 211, the third ear 122 to connect the first pipe clamp 11, the first bracket 21 and the second pipe clamp 12;
[0051] The fastening component 13 described in the second place can pass through the second ear part 113, the second bolt hole 221, and the fourth ear part 123 to connect the first pipe clamp 11, the second bracket 22, and the second pipe clamp 12.
[0052] In one embodiment, the diameters of the first bolt hole 211 and the second bolt hole 221 are 10 mm.
[0053] Refer to Figures 1 to 10 , in one embodiment, the fastening component 13 includes a bolt 131 and a nut 132; after the bolt 131 passes through the first pipe clamp 11, the bracket device 2 (such as the first bracket 21 or the second bracket 22), and the second pipe clamp 12 to be connected, the nut 132 is used to lock one end of the bolt 131.
[0054] In one embodiment, the diameter of the threaded rod of the bolt 131 is 8 mm.
[0055] Refer to Figures 1 to 10 , in one embodiment, the first bracket 21 and the second bracket 22 are hollow steel pipes.
[0056] Refer to Figures 1 to 10 , in one embodiment, the diameter of the hollow steel pipe is 20 mm and the length is 200 mm (this length, that is, Figure 4 the vertical height of the first bracket or Figure 6 the vertical height of the second bracket); the diameter and length of the hollow steel pipe are appropriate, which is beneficial to avoiding the flexible instability problem caused by the slender pipe and improving the stability of the bracket device with a top support member for supporting the formwork.
[0057] Refer to Figures 1 to 10 , in one embodiment, it further includes a rubber ring 3; the first pipe clamp 11 is provided with a first annular groove (the first annular groove is located inside the first pipe clamp 11); the second pipe clamp 12 is provided with a second annular groove (the second annular groove is located inside the second pipe clamp 12); the rubber ring 3 can be sleeved on the circumference of the floor-piercing pipe 6, and the first annular groove and the second annular groove can be adapted to the placement of the rubber ring 3, that is, after the first pipe clamp 11 and the second pipe clamp 12 are fixed to the floor-piercing pipe 6, the rubber ring 3 can be correspondingly placed (embedded) in the first annular groove and the second annular groove; wherein, the rubber ring 3 plays a role of buffering and protecting the floor-piercing pipe 6.
[0058] Refer to Figure 9 and Figure 10 , in one embodiment, the construction process of a support device for a floor-piercing pipe includes the following steps:
[0059] S1. Drilling a hole in the floor slab 4;
[0060] S2. Place the casing 5; in one embodiment, the diameter of the casing 5 is 350 mm;
[0061] S3. Weld the casing 5 to the bottom reinforcement of the floor slab 4 (the bottom of the casing is flush with the bottom of the floor slab);
[0062] S4. Place the pipe passing through the floor slab 6; in one embodiment, the diameter of the pipe passing through the floor slab 6 is 250 mm;
[0063] S5. Install the formwork 7 at the bottom of the casing 5;
[0064] S6. Assemble the bracket device 2 with the top support member and the pipe clamp device 1;
[0065] S7. The bracket device 2 with the top support member is fixed on the pipe passing through the floor slab 6 by using the pipe clamp device 1, and the bracket device 2 stably supports the formwork 7 through the top support member 23.
[0066] In one embodiment, the present utility model has the following advantages:
[0067] (1) The detachable bracket device uses steel members to support the formwork, which has good strength, stiffness and stability, and the concrete poured at the floor slab opening part will not settle or be out of alignment, ensuring the construction quality.
[0068] (2) The detachable bracket device can be fixed by replacing the pipe clamp device according to the pipes passing through the floor slab with different diameters.
[0069] (3) The detachable bracket device is convenient to install and can be reused.
[0070] For other contents of the bracket device for the pipe passing through the floor slab described in the present utility model, reference can be made to the prior art and will not be elaborated herein.
[0071] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Therefore, any modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims
1. A support device for pipes passing through floor slabs, characterized in that: It comprises a pipe clamp device and a bracket device; the pipe clamp device can be connected to the bracket device; the pipe clamp device has a pipe ring; the pipe ring can be fitted and fixed on the periphery of the pipe passing through the floor slab; after the pipe clamp device is fixed to the pipe passing through the floor slab, the bracket device connected to the pipe clamp device is supported upward; the bracket device has a supporting member, and the supporting member is used to support the template.
2. The support device for pipes passing through floor slabs according to claim 1 is characterized in that: The pipe clamp device comprises a first pipe clamp, a second pipe clamp and a fastening assembly; the first pipe clamp has a first ring opening; The second pipe clamp has a second ring opening; the first pipe clamp can be sleeved around the pipe passing through the floor slab through the first ring opening, and the second pipe clamp can also be sleeved around the pipe passing through the floor slab through the second ring opening, and the first pipe clamp and the second pipe clamp can be locked and fixed to the pipe passing through the floor slab through the fastening assembly; the first ring opening and the second ring opening are matched and fixed to the pipe passing through the floor slab to form the pipe ring opening.
3. The support device for pipes passing through floor slabs according to claim 2 is characterized in that: The first pipe clamp has a first ear and a second ear; The second pipe clamp has a third ear and a fourth ear; The bracket device includes a first bracket and a second bracket; The first fastening assembly can connect the first ear, the first bracket and the third ear; The second fastening assembly can connect the second ear, the second bracket and the fourth ear.
4. The support device for pipes passing through floor slabs according to claim 3 is characterized in that: The first bracket is provided with the supporting member; the second bracket is also provided with the supporting member.
5. The support device for pipes passing through floor slabs according to claim 4 is characterized in that: The supporting member is a steel plate with a length of 100 mm, a width of 200 mm and a thickness of 1 mm.
6. The support device for pipes passing through floor slabs according to claim 3, characterized in that: The first bracket is provided with a first bolt hole; the second bracket is provided with a second bolt hole; The first fastening assembly can pass through the first ear, the first bolt hole, and the third ear to connect the first pipe clamp, the first bracket, and the second pipe clamp; The second fastening assembly can pass through the second ear, the second bolt hole, and the fourth ear to connect the first pipe clamp, the second bracket, and the second pipe clamp.
7. The support device for pipes passing through floor slabs according to claim 2, characterized in that: The fastening assembly includes a bolt and a nut; after the bolt passes through the first pipe clamp, the bracket device, and the second pipe clamp to be connected, the nut is used to lock one end of the bolt.
8. The support device for pipes passing through floor slabs according to claim 3, characterized in that: The first bracket and the second bracket are hollow steel pipes.
9. The support device for pipes passing through floor slabs according to claim 8, characterized in that: The diameter of the hollow steel pipe is 20 mm and the length is 200 mm.
10. The support device for a pipe passing through a floor slab according to any one of claims 2 to 9, characterized in that: It also includes a rubber ring; the first pipe clamp is provided with a first ring groove; the second pipe clamp is provided with a second ring groove; the rubber ring can be sleeved on the circumference of the pipe passing through the floor slab, and the first ring groove and the second ring groove can adapt to the placement of the rubber ring.