Beam bottom trepanning-free positioning device
By designing a beam bottom-free opening positioning device, the movement adjustment of the fixed seat is achieved by using the coordination of the limit strip and the limit ring, the problem of large destructive formwork and difficult to adjust the spacing of the line pipe in traditional line pipe construction is solved, and rapid adjustment is achieved and recycle to meet different construction needs and ensure the effect of clearance between concrete and line pipes.
Patent Information
- Application Number
- CN202421059024.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional line pipe construction technology requires perforation of the formwork, which leads to high destruction of the formwork and difficult to adjust the position and spacing of the line pipes, which cannot meet different construction needs.
Design a beam bottom hole-free positioning device, including a formwork, a limit strip, a fixed seat and a limit ring, and the movement and adjustment of the fixed seat are achieved through the coordination of the limit strip and a limit ring, allowing the spacing and position of the line tube. Flexible adjustments and ensure stability and easy removal with components such as sponge tape and bolts.
It realizes rapid adjustment of the spacing and position of the wire pipes, avoids the opening of the formwork, meets different construction needs, and ensures the gap between the concrete and the wire pipes, which facilitates secondary piping in the later stage and extends the service life of the formwork.
Smart Images
Figure CN222253116U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a beam bottom free hole positioning device. Background Art
[0002] During the construction process, the installation of wire pipes is an indispensable stage. The traditional wire pipe construction process is: first install the formwork, then drill holes at the preset pipeline positions on the formwork, then install the wire pipes and tie the steel bars, and finally pour the concrete. This operation requires perforating the formwork, which is very destructive to the formwork and shortens its service life.
[0003] In order to address this problem, various types of hole-free positioning wire tube devices have appeared in the prior art to fix the wire tube. The principle is to fix a fixing seat that is easy to disassemble on the upper side of the template, and then put the wire tube on the fixing seat.
[0004] However, although the above-mentioned hole-free positioning device can prevent damage to the template, the position and spacing of the wire tubes are not convenient to adjust, and it is difficult to meet different construction requirements in actual construction. Therefore, a hole-free positioning device that can easily adjust the spacing of the wire tubes is needed to solve the current problems. Utility Model Content
[0005] In view of the above-mentioned problem, the utility model provides a beam bottom hole-free positioning device, in which a plurality of fixing seats can be moved between two limit strips, thereby adjusting the spacing and positions of the plurality of fixing seats, thereby realizing the adjustment operation of the spacing and positions of the wire tubes. The utility model has the advantages of quick adjustment, simple operation, the ability to cope with different construction requirements, and the ability to be recycled and avoid template hole opening.
[0006] The technical solution adopted to solve the above technical problems is: a beam bottom positioning device without hole opening, including a template, two limit bars, multiple fixed seats and multiple limit rings, a fixed plate is connected to the upper side of the template, two limit bars are respectively detachably connected to the two sides above the fixed plate, multiple fixed seats are detachably connected to the upper side of the fixed plate, a wire tube is sleeved on the outer side of the fixed seat, multiple limit rings correspond to the multiple fixed seats one by one, the limit ring is fixedly connected to the lower port of the fixed seat, and the limit bar and the limit ring cooperate to clamp the fixed seat longitudinally.
[0007] Furthermore, it also includes: a plurality of arc-shaped slots are equidistantly provided on one side of the limit strip, the arc-shaped slots cooperate with the fixing seat, and the arc-shaped slots on both sides clamp the fixing seat laterally.
[0008] Furthermore, it also includes: a sponge tape, which is wound around the outside of the wire tube; and a sponge tape is wound around the upper side of the limiting strip.
[0009] Furthermore, it also includes: bolts, both ends of the limit strip are connected with bolts, a plurality of screw holes are opened on the fixing plate, and the bolts are screwed into the screw holes.
[0010] Furthermore, it also includes a plurality of nails, and the fixing plate is provided with a plurality of nail holes, and the nails are fixed on the template after passing through the nail holes.
[0011] The beneficial effects of the utility model are:
[0012] (1) After the two limit bars are fixed on the fixing plate, the multiple fixing seats can be fixed while the multiple fixing seats can be moved between the two limit bars, thereby adjusting the spacing and positions of the multiple fixing seats, thereby realizing the adjustment operation of the spacing and positions of the wire tubes. It has the advantages of fast adjustment, simple operation, ability to cope with different construction needs, and ability to be recycled and avoid template opening.
[0013] (2) The utility model can ensure that a gap is left between the concrete and the wire pipe by setting the sponge tape, which is convenient for the subsequent secondary piping. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the position of the fixing seat of the utility model.
[0016] Figure 3 It is a schematic diagram of the arc-shaped slot structure plate of the utility model.
[0017] Figure numerals: 1. template; 2. fixing plate; 3. limiting strip; 4. fixing seat; 5. wire tube; 6. limiting ring; 7. arc-shaped slot; 8. sponge tape; 9. bolt; 10. screw hole; 11. nail; 12. nail hole. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0019] like Figure 1-Figure 3As shown, the present embodiment provides a beam bottom hole-free positioning device, comprising a template 1, two limit strips 3, a plurality of fixing seats 4 and a plurality of limit rings 6, a fixing plate 2 is connected to the upper side of the template 1, the two limit strips 3 are respectively detachably connected to the two sides above the fixing plate 2, a plurality of fixing seats 4 are detachably connected to the upper side of the fixing plate 2, a wire tube 5 is sleeved on the outer side of the fixing seat 4, a plurality of limit rings 6 correspond to the plurality of fixing seats 4 one by one, the limit rings 6 are fixedly connected to the lower port of the fixing seat 4, and the limit strips 3 cooperate with the limit rings 6 to clamp the fixing seat 4 longitudinally.
[0020] After the two limit strips 3 are fixed on the fixing plate 2, the multiple fixing seats 4 can be fixed while the multiple fixing seats 4 can be moved between the two limit strips 3, thereby adjusting the spacing and positions of the multiple fixing seats 4, thereby realizing the adjustment operation of the spacing and positions of the wire tubes 5. It has the advantages of fast adjustment, simple operation, ability to cope with different construction needs, ability to be recycled, and avoidance of opening holes in the template 1.
[0021] Specifically, it also includes: a plurality of arc-shaped slots 7 are equidistantly provided on one side of the limiting strip 3 , the arc-shaped slots 7 cooperate with the fixing seat 4 , and the arc-shaped slots 7 on both sides clamp the fixing seat 4 laterally.
[0022] In the above embodiment, the arc-shaped clamping groove 7 is further used to clamp the fixing seat 4 horizontally to prevent the wire tube 5 from deviating during the pouring process, thereby further improving the practicality of the positioning device.
[0023] Specifically, it also includes: a sponge tape 8, which is wound around the outside of the wire tube 5; and a sponge tape 8 is wound around the upper side of the limiting strip 3.
[0024] In the above embodiments, the sponge tape 8 can ensure that there is a gap between the wire tube 5 and the concrete during disassembly, which is convenient for secondary piping at a later time. The sponge tape 8 wrapped around the limit strip 3 is convenient for disassembly during demolding.
[0025] Specifically, as shown in the figure, it also includes: bolts 9, both ends of the limiting strip 3 are connected with bolts 9, and the fixing plate 2 is provided with a plurality of screw holes 10, and the bolts 9 are screwed into the screw holes 10.
[0026] In the above embodiments, the limiting strip 3 is fixed to the fixing plate 2 by means of bolts 9, which is convenient for disassembly.
[0027] Specifically, it also includes a plurality of nails 11 , and a plurality of nail holes 12 are formed on the fixing plate 2 . The nails 11 pass through the nail holes 12 and are fixed on the template 1 .
[0028] In the above embodiments, the nails 11 realize simple and rapid fixation of the fixing plate 2 and the template 1 .
[0029] The working principle of the utility model is as follows: when pre-embedding the wire pipe 5, first nail the fixing plate 2 to the template 1 by means of nails 11, then clamp a plurality of fixing seats 4 in the corresponding arc-shaped slots 7 at the required spacing positions, and then fix the two limit strips 3 to the fixing plate 2 by means of bolts 9, and sleeve the wire pipe 5 on the fixing seats 4, completing the pre-embedding preparation work of the wire pipe 5, and then pouring concrete. After demolding, all components are steel structures and can be recycled.
[0030] While the device fixes multiple fixing seats 4, the multiple fixing seats 4 can be moved between two limit strips 3, thereby adjusting the spacing and positions of the multiple fixing seats 4, thereby realizing the adjustment operation of the spacing and positions of the wire tubes 5, which has the advantages of fast adjustment, simple operation, ability to cope with different construction needs, and ability to be recycled and avoid opening holes in the template 1.
[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.
Claims
1. A beam bottom hole-free positioning device, characterized in that: include: A template (1) having a fixing plate (2) connected to its upper side; Two limit strips (3) are detachably connected to two sides above the fixing plate (2); A plurality of fixing seats (4) are detachably connected to the upper side of the fixing plate (2), and a wire tube (5) is sleeved on the outer side of the fixing seat (4); A plurality of limiting rings (6) correspond one to one with the plurality of fixing seats (4); the limiting rings (6) are fixedly connected to the lower ports of the fixing seats (4); and the limiting strips (3) cooperate with the limiting rings (6) to clamp the fixing seats (4) longitudinally.
2. A beam bottom positioning device without opening a hole according to claim 1, characterized in that: Also includes: A plurality of arc-shaped slots (7) are equidistantly formed on one side of the limit strip (3); the arc-shaped slots (7) cooperate with the fixing seat (4); and the arc-shaped slots (7) on both sides clamp the fixing seat (4) laterally.
3. A beam bottom positioning device without opening a hole according to claim 1, characterized in that: Also includes: A sponge tape (8), wherein the sponge tape (8) is wound around the outside of the wire tube (5); A sponge tape (8) is wound around the upper side of the limiting strip (3).
4. A beam bottom positioning device without hole opening according to claim 1, characterized in that: Also includes: Bolts (9), both ends of the limit strip (3) are connected with bolts (9); Screw holes (10), a plurality of screw holes (10) are provided on the fixing plate (2), and the bolts (9) are screwed into the screw holes (10).
5. The beam bottom positioning device without hole opening according to claim 1, characterized in that: Also includes: A plurality of nails (11), a plurality of nail holes (12) are provided on the fixing plate (2), and the nails (11) are fixed on the template (1) after passing through the nail holes (12).