Building construction template clamp

Abstract

The building construction formwork clamp comprises a containing box, a gear, a telescopic rod, adjusting teeth and a clamping assembly, the containing box is a hollow cavity with the two sides open, the gear is rotationally arranged in the center of the containing box, the telescopic rod is arranged in an L shape, one end of the telescopic rod is arranged in the containing box in a sliding mode, and the other end of the telescopic rod is arranged in the containing box in a sliding mode. The number of the telescopic rods is two, the two telescopic rods are symmetrically arranged on the two sides of the adjusting gear, the adjusting teeth are arranged on the side walls, close to the gear, of the telescopic rods, the gear is meshed with the adjusting teeth, and the clamping assemblies are arranged at the ends, away from the storage box, of the telescopic rods. The utility model belongs to the technical field of building construction, and particularly provides a building construction template clamp which is adjustable in length, wide in application range and convenient to store, and the clamping position is changed by adjusting the length of a clamping assembly, so that a template is uniformly stressed, and the service life of the template is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a building construction template clamp. Background Art

[0002] With the development of the construction industry, precast concrete structures have become the most common buildings in construction. When pouring precast concrete parts used to build beams, walls, columns, etc., formwork is used to temporarily tighten and fix them. When pouring concrete columns, formwork clamps are required to ensure the quality of the cast parts.

[0003] The patent with publication number CN220414859U discloses a building formwork clamp. Pulling the handle disengages the clamping block and the clamping slot. At the same time, people need to turn the knob to drive the first threaded column and the second threaded column to rotate. With the cooperation of the threaded cap, the first threaded column and the second threaded column, it is convenient for people to adjust the position of the two sets of clamps, thereby achieving the purpose of clamping the formwork.

[0004] In the above scheme, the template is clamped by a clamping plate to fix the construction template. However, the template splicing thickness is different, and the clamping position of the clamping plate is fixed, which can only fix the edge of the template. When encountering a thicker splicing template, the template will be unevenly stressed, and cracks will appear in the template over a long period of time, affecting its use. Therefore, a construction template clamp is urgently needed to solve the above problem. Utility Model Content

[0005] In order to solve the above-mentioned existing problems, the utility model provides a construction formwork clamp which can change the clamping position by adjusting the length of the clamping assembly, thereby facilitating uniform force on the formwork and extending the service life of the formwork. The clamp has adjustable length, a wide range of practical applications, and is easy to store.

[0006] The technical solution adopted by the utility model is as follows: The utility model construction template clamp includes a storage box, a gear, a telescopic rod, an adjusting tooth and a clamping assembly, the storage box is arranged in a hollow cavity with openings on both sides, the gear is rotatably arranged at the center of the storage box, the telescopic rod is arranged in an L shape, one end of the telescopic rod is slidably arranged in the storage box, the telescopic rod is provided with two, the two telescopic rods are symmetrically arranged on both sides of the adjusting gear, the adjusting tooth is arranged on the side wall of the telescopic rod close to the gear, the gear is meshed with the adjusting tooth, the clamping assembly is arranged at one end of the telescopic rod away from the storage box, the clamping assembly includes a telescopic tube and a clamping plate, the telescopic tube is sleeved on the outside of one end of the telescopic rod away from the storage box, and the clamping plate is fixed on one side of the telescopic tube close to the center of the storage box.

[0007] Furthermore, the clamping assembly also includes a telescopic screw, a limiting ring, a guide groove and a guide slider, the telescopic screw is arranged on one side of the telescopic tube, one end of the telescopic screw is rotatably arranged in the telescopic rod, the limiting ring is fixed on the outside of the telescopic screw and arranged in one end of the telescopic tube, the guide groove is arranged on the inner side wall of the telescopic tube, and the guide slider is fixed on the outside of the telescopic screw and slidably arranged in the guide groove.

[0008] Furthermore, a driving shaft is provided on one side of the storage box, the driving shaft is fixedly connected to the center of the gear, a threaded sleeve is fixedly provided on the outside of the storage box, the threaded sleeve is sleeved on the outside of the driving shaft, and the threaded sleeve is meshed with the driving shaft.

[0009] Furthermore, a limit plate is fixedly provided at one end of the telescopic rod slidably arranged on the storage box, and the limit plate is arranged on one side of the gear.

[0010] Furthermore, a handle is fixedly provided on the top of the storage box, and the handle is convenient for construction workers to take and place the template clamp.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows: the construction formwork clamp proposed in this scheme drives the telescopic tube to extend and retract by rotating the telescopic screw, thereby adjusting the length of the clamping assembly and changing the clamping position, so that the formwork is evenly stressed and the service life of the formwork is extended. The telescopic rod is adjustable, which improves the practical range of the clamp, and the telescopic rod can be retracted into the storage box for easy storage and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A three-dimensional diagram of the building construction formwork fixture proposed for this scheme;

[0013] Figure 2 Side view of the building construction formwork fixture proposed for this scheme;

[0014] Figure 3 This is a schematic diagram of the main structure of the building construction template fixture proposed in this plan;

[0015] Figure 4 Schematic diagram of the clamping plate structure of the building construction formwork clamp proposed for this scheme.

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation on the present invention. In the accompanying drawings: 1. Storage box, 2. Gear, 3. Telescopic rod, 4. Adjusting tooth, 5. Clamping assembly, 6. Telescopic cylinder, 7. Clamping plate, 8. Telescopic screw, 9. Limiting ring, 10. Guide slide, 11. Guide slider, 12. Drive shaft, 13. Threaded sleeve, 14. Limiting plate, 15. Handle. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] like Figure 1 to Figure 3 As shown, the construction template clamp proposed in this scheme includes a storage box 1, a gear 2, a telescopic rod 3, an adjusting tooth 4 and a clamping assembly 5. The storage box 1 is arranged as a hollow cavity with openings on both sides, the gear 2 is rotatably arranged at the center of the storage box 1, the telescopic rod 3 is arranged in an L shape, one end of the telescopic rod 3 is slidably arranged in the storage box 1, the telescopic rod 3 is provided with two, the two telescopic rods 3 are symmetrically arranged on both sides of the adjusting tooth 4 wheel 2, the adjusting tooth 4 is arranged on the side wall of the telescopic rod 3 close to the gear 2, the gear 2 is meshed with the adjusting tooth 4, the clamping assembly 5 is arranged at one end of the telescopic rod 3 away from the storage box 1, the clamping assembly 5 includes a telescopic tube 6 and a clamping plate 7, the telescopic tube 6 is sleeved on the outside of one end of the telescopic rod 3 away from the storage box 1, and the clamping plate 7 is fixedly arranged on one side of the telescopic tube 6 close to the center of the storage box 1.

[0019] like Figure 2 and Figure 4 As shown, the clamping assembly 5 also includes a telescopic screw 8, a limiting ring 9, a guide slot 10 and a guide slider 11. The telescopic screw 8 is arranged on one side of the telescopic tube 6, and one end of the telescopic screw 8 is rotatably arranged in the telescopic rod 3. The limiting ring 9 is fixed on the outside of the telescopic screw 8 and is arranged in one end of the telescopic tube 6. The guide slot 10 is arranged on the inner wall of the telescopic tube 6. The guide slider 11 is fixed on the outside of the telescopic screw 8 and is slidably arranged in the guide slot 10.

[0020] like Figure 1 and Figure 3 As shown, a driving shaft 12 is provided on one side of the storage box 1, and the driving shaft 12 is fixedly connected to the center of the gear 2. A threaded sleeve 13 is fixedly provided on the outside of the storage box 1, and the threaded sleeve 13 is sleeved on the outside of the driving shaft 12, and the threaded sleeve 13 is meshed with the driving shaft 12.

[0021] The telescopic rod 3 is slidably disposed on one end of the storage box 1 and fixedly provided with a limit plate 14 . The limit plate 14 is disposed on one side of the gear 2 . A handle 15 is fixedly disposed on the top of the storage box 1 .

[0022] During specific use, the telescopic screw 8 is rotated to extend and retract the telescopic screw 8, thereby driving the telescopic tube 6 to extend and retract at one end of the telescopic rod 3. At this time, the guide slider 11 slides along the guide slot 10 to enhance the stability of the telescopic tube 6, thereby adjusting the clamping position. When the thickness of the template is large, the telescopic screw 8 drives the telescopic tube 6 to extend. At this time, the clamping plate 7 clamps the middle part of the template, so that the template is evenly stressed and the service life of the template is extended.

[0023] The gear 2 is driven to rotate by the driving shaft 12, and the gear 2 drives the telescopic rod 3 to extend and retract through the adjusting teeth 4 on the side wall of the telescopic rod 3, thereby changing the length of the clamp. The length of the clamp is adjusted according to the length of the template, which increases the practical range of the clamp. The telescopic rod 3 is retracted into the storage box 1 for easy storage and carrying.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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 construction template clamp, characterized in that: It includes a storage box, a gear, a telescopic rod, an adjusting tooth and a clamping assembly. The storage box is arranged in a hollow cavity with openings on both sides. The gear is rotatably arranged at the center of the storage box. The telescopic rod is arranged in an L shape. One end of the telescopic rod is slidably arranged in the storage box. There are two telescopic rods. The two telescopic rods are symmetrically arranged on both sides of the adjusting gear. The adjusting tooth is arranged on the side wall of the telescopic rod close to the gear. The gear is meshed with the adjusting tooth. The clamping assembly is arranged at one end of the telescopic rod away from the storage box. The clamping assembly includes a telescopic tube and a clamping plate. The telescopic tube is sleeved on the outer side of one end of the telescopic rod away from the storage box, and the clamping plate is fixed on one side of the telescopic tube close to the center of the storage box.

2. A construction template clamp according to claim 1, characterized in that: The clamping assembly also includes a telescopic screw, a limiting ring, a guide slot and a guide slider. The telescopic screw is arranged on one side of the telescopic tube, one end of the telescopic screw is rotatably arranged in the telescopic rod, the limiting ring is fixed on the outside of the telescopic screw and arranged in one end of the telescopic tube, the guide slot is arranged on the inner side wall of the telescopic tube, and the guide slider is fixed on the outside of the telescopic screw and slidably arranged in the guide slot.

3. A construction template clamp according to claim 1, characterized in that: A driving shaft is provided on one side of the storage box, and the driving shaft is fixedly connected to the center of the gear. A threaded sleeve is fixedly provided on the outside of the storage box, and the threaded sleeve is sleeved on the outside of the driving shaft, and the threaded sleeve is meshed with the driving shaft.

4. A construction template clamp according to claim 2, characterized in that: One end of the telescopic rod slidably arranged on the storage box is fixed with a limiting plate, and the limiting plate is arranged on one side of the gear.

5. A construction template clamp according to claim 1, characterized in that: A handle is fixedly arranged on the top of the storage box.

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