Construction bracket convenient to fix

Abstract

The construction bracket convenient to fix comprises a limiting sliding frame and a movable bottom plate, two movable sliding plates are connected into the limiting sliding frame in a sliding mode, T-shaped sliding grooves are formed in the surfaces of the movable sliding plates, T-shaped sliding blocks are connected into the T-shaped sliding grooves in a sliding mode, and one ends of the T-shaped sliding blocks are fixedly connected with clamping plates connected with the upper end of the limiting sliding frame in a sliding mode. The T-shaped sliding block is connected with the T-shaped sliding groove in a limiting mode through a positioning mechanism, a two-way lead screw is arranged in the limiting sliding frame, the two-way lead screw penetrates through the two movable sliding plates and is in threaded connection with the penetrating portion, and the two-way lead screw penetrates through the limiting sliding frame and is rotationally connected with the penetrating portion through a bearing. According to the construction bracket convenient to fix, the clamping plates can be conveniently detached and replaced by follow-up workers under the condition that tools are not used, and the construction bracket convenient to fix is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting brackets, in particular to a construction bracket which is easy to fix. Background Art

[0002] A bridge generally refers to a structure built across rivers, lakes, and the sea to enable vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, a bridge is also extended to a building that crosses mountain streams, poor geology, or meets other transportation needs to make passage more convenient. However, during the construction of a bridge, construction workers usually use support brackets for auxiliary support to facilitate the construction of the bridge.

[0003] The Chinese patent application number CN202322087900.1 discloses a bridge construction support bracket, which belongs to the technical field of support brackets. A bridge construction support bracket includes a support plate, a mounting groove is provided on the top of the support plate, and a clamping mechanism is rotatably connected to the inner wall of the mounting groove through a bearing, and the clamping mechanism includes a rotating rod.

[0004] However, the above-mentioned prior art still has some shortcomings in actual use. When the splint is subsequently disassembled and replaced, tools are needed, which is troublesome. Therefore, we propose a construction bracket that is easy to fix. Utility Model Content

[0005] The utility model provides a construction bracket which is easy to fix and solves the technical problems raised by the background technology in the prior art.

[0006] The utility model solves the above-mentioned technical problem with the following solution: it comprises a limit sliding frame and a movable bottom plate, wherein two movable slide plates are slidably connected inside the limit sliding frame, a T-shaped sliding groove is provided on the surface of the movable slide plate, a T-shaped sliding block is slidably connected inside the T-shaped sliding groove, one end of the T-shaped sliding block is fixedly connected to a clamping plate slidably connected to the upper end of the limit sliding frame, the T-shaped sliding block is limit-connected to the T-shaped sliding groove through a positioning mechanism, a bidirectional screw rod is arranged inside the limit sliding frame, the bidirectional screw rod passes through the two movable slide plates and is threadedly connected to the penetrating portion, the bidirectional screw rod passes through the limit sliding frame and is rotatably connected to the penetrating portion through a bearing.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, one end of the bidirectional screw rod is fixedly connected to a rotating rod, and one end of the rotating rod is fixedly connected to a rotating handle.

[0009] Furthermore, the upper end surface of the movable bottom plate is fixedly connected to two hydraulic rods, and the output ends of the hydraulic rods are fixedly connected to the bottom end surface of the limiting sliding frame.

[0010] Furthermore, universal wheels are fixedly connected to the four corners of the lower end surface of the movable base plate, and the universal wheels have a braking function.

[0011] Furthermore, the positioning mechanism comprises a mounting cover fixedly connected to the surface of the movable slide plate, and a sliding block is slidably connected inside the mounting cover.

[0012] Furthermore, one side of the slider is fixedly connected with a positioning plate which penetrates the movable slider and is slidably connected to the penetrating portion, and the positioning plate is slidably connected to the inside of a positioning groove provided on the T-shaped slider.

[0013] Furthermore, a pull rod is fixedly connected to the other side of the slider, which passes through the mounting cover and is slidably connected to the penetration portion. A pull ring is fixedly connected to one end of the pull rod. A spring is sleeved on the surface of the pull rod, both ends of which are respectively fixedly connected to the other side of the slider and one end surface inside the mounting cover.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a construction bracket that is easy to fix, and has the following advantages:

[0015] Through the coordinated action of the movable slide, T-shaped slider, T-shaped slide groove and positioning mechanism, the staff can disassemble and replace the splint without using tools, which improves the convenience and practicality of disassembly and replacement.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A schematic structural diagram of a construction bracket that is easy to fix provided by an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic cross-sectional view of a local structure in a construction bracket that is easy to fix is ​​provided;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of a local structure in a construction bracket that is easy to fix is ​​provided.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Moving slide plate; 2. T-shaped slide block; 3. Clamp plate; 4. T-shaped slide groove; 5. Limiting slide frame; 6. Mounting cover; 7. Pull ring; 8. Rotating handle; 9. Hydraulic rod; 10. Moving bottom plate; 11. Universal wheel; 12. Bidirectional screw rod; 13. Positioning groove; 14. Positioning plate; 15. Slider; 16. Pull rod; 17. Spring. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1-3As shown, the utility model provides a construction bracket that is easy to fix, including a limiting slide frame 5 and a movable base plate 10, the limiting slide frame 5 is internally slidably connected with two movable slide plates 1, the surface of the movable slide plate 1 is provided with a T-shaped slide groove 4, the T-shaped slide groove 4 is internally slidably connected with a T-shaped slider 2, one end of the T-shaped slider 2 is fixedly connected with a clamping plate 3 that is slidably connected to the upper end of the limiting slide frame 5, the T-shaped slider 2 is limitedly connected to the T-shaped slide groove 4 through a positioning mechanism, a bidirectional screw rod 12 is arranged inside the limiting slide frame 5, the bidirectional screw rod 12 passes through the two movable slide plates 1 and is threadedly connected to the passing portion, the bidirectional screw rod 12 passes through the limiting slide frame 5 and is rotatably connected to the passing portion through a bearing.

[0027] Preferably, one end of the bidirectional screw rod 12 is fixedly connected to a rotating rod, and one end of the rotating rod is fixedly connected to a rotating handle 8. The setting of the rotating handle 8 facilitates the rotation of the bidirectional screw rod 12.

[0028] Preferably, two hydraulic rods 9 are fixedly connected to the upper end surface of the movable bottom plate 10 , and the output ends of the hydraulic rods 9 are fixedly connected to the bottom end surface of the limiting sliding frame 5 .

[0029] Preferably, universal wheels 11 are fixedly connected to the four corners of the lower end surface of the movable base plate 10. The universal wheels 11 have a braking function. The arrangement of the universal wheels 11 facilitates the transfer of the use position of the entire device.

[0030] Preferably, the positioning mechanism comprises a mounting cover 6 fixedly connected to the surface of the movable slide plate 1, and a slider 15 is slidably connected inside the mounting cover 6. The setting of the slider 15 can drive the positioning plate 14 to move.

[0031] Preferably, one side of the slider 15 is fixedly connected with a positioning plate 14 that penetrates the movable slider 1 and is slidably connected to the penetrating portion, and the positioning plate 14 is slidably connected to the inside of a positioning groove 13 provided on the T-shaped slider 2 .

[0032] Preferably, the other side of the slider 15 is fixedly connected to a pull rod 16 that passes through the mounting cover 6 and is slidably connected to the penetration portion, one end of the pull rod 16 is fixedly connected to a pull ring 7, and the surface of the pull rod 16 is sleeved with a spring 17 whose two ends are respectively fixedly connected to the other side of the slider 15 and one end face inside the mounting cover 6. The setting of the pull ring 7 facilitates the pulling of the pull rod 16.

[0033] The specific working principle and use method of the utility model are as follows:

[0034] The utility model provides a construction bracket which is easy to fix. When in use, the construction personnel place the support bracket under the bridge. At this time, the construction personnel can drive the rotating rod to rotate by rotating the handle 8, so that the bidirectional screw rod 12 rotates, and then the two movable slide plates 1 respectively drive the corresponding clamping plates 3 to move toward each other, so as to facilitate the fixing and clamping of the side of the bridge, so that it can improve the bearing capacity of the bridge. When the clamping plates 3 need to be disassembled and replaced later, by pulling the corresponding pull ring 7, the pull ring 7 will drive the pull rod 16 to pull, so that the slider 15 drives the positioning plate 14 is moved to separate the positioning plate 14 from the positioning groove 13. After separation, the T-shaped slider 2 can slide out of the T-shaped slide groove 4, and the clamping plate 3 can be disassembled. When replacing, the pull ring 7 is pulled through the above steps to compress the spring 17, and the T-shaped slider 2 is completely slid into the T-shaped slide groove 4. Then the pull ring 7 is released, and the spring 17 is reset and extended, so that the slider 15 drives the positioning plate 14 to slide in the opposite direction, so that the positioning plate 14 slides into the positioning groove 13, and the limited installation of the clamping plate 3 is completed. No tools are required during disassembly and installation, which improves the convenience during disassembly and installation.

[0035] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A construction bracket that is easy to fix, comprising a limit sliding frame (5) and a movable bottom plate (10), characterized in that: The limiting slide frame (5) is internally slidably connected with two movable slides (1), the surface of the movable slide frame (1) is provided with a T-shaped slide groove (4), the T-shaped slide groove (4) is internally slidably connected with a T-shaped slider (2), one end of the T-shaped slider (2) is fixedly connected with a clamping plate (3) slidably connected to the upper end of the limiting slide frame (5), the T-shaped slider (2) is limitedly connected to the T-shaped slide groove (4) through a positioning mechanism, and a bidirectional screw rod (12) is arranged inside the limiting slide frame (5), the bidirectional screw rod (12) passes through the two movable slides (1) and is threadedly connected to the through-position, and the bidirectional screw rod (12) passes through the limiting slide frame (5) and is rotatably connected to the through-position through a bearing.

2. A construction bracket that is easy to fix according to claim 1, characterized in that: One end of the bidirectional screw rod (12) is fixedly connected to a rotating rod, and one end of the rotating rod is fixedly connected to a rotating handle (8).

3. A construction bracket that is easy to fix according to claim 1, characterized in that: The upper end surface of the movable bottom plate (10) is fixedly connected to two hydraulic rods (9), and the output ends of the hydraulic rods (9) are fixedly connected to the bottom end surface of the limiting sliding frame (5).

4. A construction bracket that is easy to fix according to claim 1, characterized in that: Universal wheels (11) are fixedly connected at the four corners of the lower end surface of the movable bottom plate (10), and the universal wheels (11) have a braking function.

5. A construction bracket that is easy to fix according to claim 1, characterized in that: The positioning mechanism comprises a mounting cover (6) fixedly connected to the surface of the moving slide plate (1), and a sliding block (15) is slidably connected inside the mounting cover (6).

6. A construction bracket that is easy to fix according to claim 5, characterized in that: One side of the slider (15) is fixedly connected with a positioning plate (14) that penetrates the moving slider (1) and is slidably connected to the penetration portion. The positioning plate (14) is slidably connected to the inside of a positioning groove (13) provided on the T-shaped slider (2).

7. A construction bracket that is easy to fix according to claim 6, characterized in that: The other side of the slider (15) is fixedly connected to a pull rod (16) that penetrates the mounting cover (6) and is slidably connected to the penetration portion, one end of the pull rod (16) is fixedly connected to a pull ring (7), and the surface of the pull rod (16) is sleeved with a spring (17) whose two ends are respectively fixedly connected to the other side of the slider (15) and one end face inside the mounting cover (6).

Images