Small drainage side ditch template fixer device
By designing a small drainage side ditch formwork fixer device and using the rotational adjustment mechanism of components A and B, the problems of cumbersome formwork installation and reinforcement and low construction accuracy in the prior art are solved, and efficient and stable drainage side wall construction is achieved. Improved construction quality and efficiency.
Patent Information
- Application Number
- CN202420828812.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-22
AI Technical Summary
During the construction of existing roadbed rectangular drainage ditches, the formwork installation and reinforcement are complicated, the construction accuracy is slow, and the steel pipe reinforcement is uneven, which can easily cause the mold to explode during concrete pouring, affecting the construction quality.
A small drainage groove form fixing device is designed, including A cross bar, B cross bar, A control assembly, B control assembly, A fastening assembly and B fastening assembly, through A forward and reverse tooth screw and B The rotation adjustment of the inverse screw achieves clamping of the formwork, ensuring the stability and shape accuracy of the formwork when pouring concrete.
It improves construction accuracy and stability, simplifies the construction process, improves construction efficiency and quality, is suitable for curved and linear drainage ditches, and has a simple structure and can be reused, saving costs.
Smart Images
Figure CN222183606U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage ditch construction, in particular to a small drainage ditch template fixer device. Background Art
[0002] In the construction of conventional rectangular drainage ditches on roadbeds, the side walls of roadbed drainage ditches are usually constructed by using 1cm thick wooden formwork, which is installed symmetrically inside and outside according to the height of the ditch edge, and then reinforced with φ48mm steel pipes to ensure the stability and rigidity of the formwork when pouring the drainage ditch concrete.
[0003] However, the existing methods of installing and reinforcing such formwork are cumbersome to construct and have slow construction accuracy. The straightness of some roadbed drainage ditches is limited due to the influence of the roadbed curve line shape, and the steel pipe reinforcement is uneven, which can easily cause the formwork to burst during concrete pouring, affecting the construction quality. Utility Model Content
[0004] The purpose of the utility model is to provide a small drainage ditch template fixer device. By setting an A control component, a B control component, an A fastening component and a B fastening component, the problems of the existing template installation and reinforcement method of this type, such as cumbersome construction and slow construction accuracy, limited straightness of some roadbed drainage ditches due to the influence of the roadbed curve line shape, uneven steel pipe reinforcement, easy to cause mold bursting during concrete pouring, affecting the construction quality, are solved.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a small drainage ditch template fixer device, including an A crossbar, the upper surface of the A crossbar is fixedly connected to the B crossbar, the A control component is fixedly installed inside the A crossbar, the B control component is fixedly installed inside the B crossbar, the surface of the A control component is threadedly connected to the A fastening component, and the surface of the B control component is threadedly connected to the B fastening component;
[0006] The A control assembly includes two A bearings fixedly connected to the two ends of the inner wall of the A crossbar, and the insides of the two A bearings are plugged with A positive and negative threaded screws, and the A crossbar is rotatably connected between the A bearings and the A positive and negative threaded screws;
[0007] The B control component includes two B bearings fixedly connected to the two ends of the inner wall of the B cross bar, and the insides of the two B bearings are both plugged with B positive and negative threaded screws. The B cross bar is rotatably connected between the B bearings and the B positive and negative threaded screws.
[0008] Preferably, the A fastening assembly comprises two A sleeve rods threadedly connected to both sides of the surface of the A positive and negative threaded screw rod, the lower surfaces of the two A sleeve rods are fixedly connected with A fastening rods, and both sides of the A fastening rods are fixedly connected with A clips.
[0009] Preferably, the B fastening assembly includes two B sleeve rods threadedly connected to both sides of the surface of the B positive and negative threaded rod, the lower surfaces of the two B sleeve rods are fixedly connected to connecting rods, the lower surfaces of the connecting rods are fixedly connected to rings, the lower surface of the rings are fixedly connected to B fastening rods, and both sides of the B fastening rods are fixedly connected to B clips.
[0010] Preferably, the collar is sleeved on the surface of the A cross bar, and the lower surfaces of the A cross bar and the B cross bar are both provided with sliding grooves.
[0011] Preferably, the A fastening rod is slidably connected to a slide groove below the A cross bar, and the connecting rod is slidably connected to a slide groove below the B cross bar.
[0012] Preferably, one end of the A positive and negative threaded screw rod and one end of the B positive and negative threaded screw rod are both fixedly connected to a turntable.
[0013] The utility model provides a small drainage ditch template fixing device, which has the following beneficial effects:
[0014] When in use, the personnel adjust the distance between the A fastening rod and the B fastening rod by rotating the A positive and negative screw rods and the B positive and negative screw rods, so that the two groups of A fastening rods and B fastening rods clamp the roadbed drainage ditch side wall template. When pouring concrete, the concave template is fixed by the two groups of A fastening rods and B fastening rods, and the template remains stable while not deforming, so that the size and appearance shape of the drainage ditch side wall after construction meet the construction quality requirements, and the equipment is arranged at intervals to make the construction simpler, and the curved and straight drainage ditches have high construction and installation flexibility, easy installation and disassembly, one-time production can be reused many times to save consumables investment, improve the on-site drainage ditch side wall construction quality problems, improve construction efficiency, and convenient construction, cost saving, simple and applicable structure, at the same time, less affected by terrain, and flexible installation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a bottom view schematic diagram of the structure of the utility model;
[0018] Figure 3 It is a schematic cross-sectional view of the structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the structural disassembly of the B fastening rod of the utility model.
[0020] Indicated in the figure:
[0021] 1. A crossbar; 2. B crossbar; 3. A bearing; 4. A positive and negative threaded screw; 5. B bearing; 6. B positive and negative threaded screw; 7. A sleeve rod; 8. A fastening rod; 9. A clip; 10. B sleeve rod; 11. Connecting rod; 12. Ring; 13. B fastening rod; 14. B clip; 15. Slide; 16. Turntable. DETAILED DESCRIPTION
[0022] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment proposes a small drainage ditch template fixer device, including an A crossbar 1, a B crossbar 2 is fixedly connected to the upper surface of the A crossbar 1, an A control component is fixedly installed inside the A crossbar 1, a B control component is fixedly installed inside the B crossbar 2, an A fastening component is threadedly connected to the surface of the A control component, and a B fastening component is threadedly connected to the surface of the B control component;
[0025] The A control component includes two A bearings 3 fixedly connected to the two ends of the inner wall of the A crossbar 1, and the two A bearings 3 are both inserted with A positive and negative screws 4. The A crossbar 1 is rotatably connected with the A positive and negative screws 4 through the A bearings 3. The B control component includes two B bearings 5 fixedly connected to the two ends of the inner wall of the B crossbar 2, and the two B bearings 5 are both inserted with B positive and negative screws 6. The A positive and negative screws 4 and the B positive and negative screws 6 have opposite spiral directions from the middle to the two ends. The B crossbar 2 is rotatably connected with the B positive and negative screws 6 through the B bearings 5, so that the A positive and negative screws 4 and the B positive and negative screws 6 can be rotated through the A bearings 3 and the B bearings 5, so that the positions of the A fastening components and the B fastening components of the alignment surface can be adjusted according to personnel needs.
[0026] The A fastening assembly includes two A sleeve rods 7 threadedly connected to both sides of the surface of the A positive and negative threaded rod 4, the lower surfaces of the two A sleeve rods 7 are fixedly connected with A fastening rods 8, and both sides of the A fastening rod 8 are fixedly connected with A clips 9, and the B fastening assembly includes two B sleeve rods 10 threadedly connected to both sides of the surface of the B positive and negative threaded rod 6, the lower surfaces of the two B sleeve rods 10 are fixedly connected with connecting rods 11, and the lower surface of the connecting rod 11 is fixedly connected with a collar 12, and the collar 12 is used to keep the A fastening rod 8 aligned with the B fastening rod 13 without affecting the B fastening rod 13 In order to ensure normal movement, the lower surface of the collar 12 is fixedly connected with a B fastening rod 13, and the two sides of the B fastening rod 13 are fixedly connected with B clips 14. The rotation of the A positive and negative screw rod 4 and the B positive and negative screw rod 6 drives the two groups of A sleeve rods 7 and B sleeve rods 10 on its surface to be retracted inward or extended outward at the same time, so that the external formwork of the concave drainage ditch side wall can be fastened and supported by the A fastening rod 8 during adjustment, and the inner wall formwork of the concave drainage ditch side wall can be fastened and supported by the B fastening rod 13, so as to avoid the formwork from bursting during pouring.
[0027] The ring 12 is sleeved on the surface of the A cross bar 1, and the lower surfaces of the A cross bar 1 and the B cross bar 2 are provided with a slide groove 15. The A fastening rod 8 is slidably connected in the slide groove 15 below the A cross bar 1, and the connecting rod 11 is slidably connected in the slide groove 15 below the B cross bar 2. Through the setting of the slide groove 15, the A positive and negative screw rods 4 and the B positive and negative screw rods 6 limit the A fastening rod 8 and the connecting rod 11 when rotating, so that they keep moving vertically downward.
[0028] One end of the A positive and negative thread screw rod 4 and the B positive and negative thread screw rod 6 are fixedly connected with a turntable 16, and the turntable 16 is convenient for personnel to control the A positive and negative thread screw rod 4 and the B positive and negative thread screw rod 6.
[0029] Specifically, when the small drainage ditch template fixing device is working / in use: when in use, the personnel adjust the distance between the A fastening rod 8 and the B fastening rod 13 by rotating the A positive and negative screw rod 4 and the B positive and negative screw rod 6, so that the two groups of A fastening rods 8 and B fastening rods 13 clamp the roadbed drainage ditch side wall template, so that when pouring concrete, the concave template is fixed by the two groups of A fastening rods 8 and B fastening rods 13, and the template remains stable while not deforming, so that the size and appearance shape of the drainage ditch side wall after construction meet the construction quality requirements, and the equipment is arranged at intervals, so that the construction is simpler, the curved and straight drainage ditches are highly flexible in construction and installation, and are easy to install and disassemble. One-time production can be reused many times to save consumables, improve the on-site drainage ditch side wall construction quality problems, and improve construction efficiency. It is convenient to construct, saves costs, has a simple and applicable structure, and is less affected by the terrain and is flexible to install.
[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A small drainage ditch template fixing device, comprising a cross bar (1), characterized in that: The upper surface of the A crossbar (1) is fixedly connected to the B crossbar (2); the A control component is fixedly installed inside the A crossbar (1); the B control component is fixedly installed inside the B crossbar (2); the surface of the A control component is threadedly connected to the A fastening component; the surface of the B control component is threadedly connected to the B fastening component; The A control assembly comprises two A bearings (3) fixedly connected to the two ends of the inner wall of the A crossbar (1), the interiors of the two A bearings (3) are both plugged with A positive and negative threaded rods (4), and the A crossbar (1) is rotatably connected to the A positive and negative threaded rods (4) via the A bearings (3); The B control component comprises two B bearings (5) fixedly connected to the two ends of the inner wall of the B cross bar (2), and the insides of the two B bearings (5) are both plugged with B positive and negative threaded rods (6), and the B cross bar (2) is rotatably connected to the B positive and negative threaded rods (6) through the B bearings (5).
2. A small drainage ditch template fixing device according to claim 1, characterized in that: The A fastening assembly comprises two A sleeve rods (7) threadedly connected to the two sides of the surface of the A positive and negative threaded rod (4), the lower surfaces of the two A sleeve rods (7) are fixedly connected to A fastening rods (8), and the two sides of the A fastening rods (8) are fixedly connected to A clips (9).
3. A small drainage ditch template fixing device according to claim 2, characterized in that: The B fastening assembly comprises two B sleeve rods (10) threadedly connected to the two sides of the surface of the B positive and negative threaded rod (6); the lower surfaces of the two B sleeve rods (10) are fixedly connected to a connecting rod (11); the lower surface of the connecting rod (11) is fixedly connected to a collar (12); the lower surface of the collar (12) is fixedly connected to a B fastening rod (13); and the two sides of the B fastening rod (13) are fixedly connected to B clips (14).
4. A small drainage ditch template fixing device according to claim 3, characterized in that: The sleeve ring (12) is sleeved on the surface of the A crossbar (1), and the lower surfaces of the A crossbar (1) and the B crossbar (2) are both provided with sliding grooves (15).
5. A small drainage ditch template fixing device according to claim 4, characterized in that: The A fastening rod (8) is slidably connected to the slide groove (15) below the A cross bar (1), and the connecting rod (11) is slidably connected to the slide groove (15) below the B cross bar (2).
6. A small drainage ditch template fixing device according to claim 1, characterized in that: One end of the A positive and negative threaded rod (4) and the B positive and negative threaded rod (6) are both fixedly connected to a rotating disk (16).