Carriage temporary fixing jig

Abstract

The utility model discloses a bracket temporary fixing clamp belongs to fixed clamp technical field, including bottom plate, one end fixedly connected with stud on bottom plate top, a plurality of swing arms are rotationally installed on the outer wall of stud, and one end of swing arm is connected with first nut, and the inside screw thread connection of first nut has first screw rod, and the outer wall of stud is installed with the second nut of swing arm top position. The utility model discloses the setting of bottom plate, swing arm, first nut and first screw rod, when using, the bottom plate is placed in the bracket bottom, and the swing arm is placed in the bracket top, and the first screw rod can be clamped tightly bracket, and simple practicality is twisted, through the setting of stud, second nut and a plurality of swing arms, a plurality of swing arms can rotate around the stud, so can press the multiple positions of bracket top, improve the clamping stability, through the position of second nut adjustment, thereby can hold the bracket of different thickness, and use more flexible.

Description

Technical Field

[0001] This utility model relates to a fixing clamp device, and more particularly to a temporary fixing clamp for a bracket, belonging to the technical field of fixing clamp equipment. Background Technology

[0002] In mine shafts, the running track of the cage (skip) is fixed using a cantilever bracket system. The cantilever bracket consists of upper and lower brackets: the lower bracket is anchored to the shaft wall with anchor bolts, and the upper bracket is bolted to the lower bracket, securing the running track to the connecting plate on the upper bracket. During installation, due to shaft wall deformation, the bolt holes of the upper and lower brackets may not align as designed. This can cause the upper bracket to be unable to be securely fixed on the lower bracket, posing a risk of slippage and displacement, resulting in safety hazards and impacting construction timelines.

[0003] Therefore, during the construction of a new well shaft, when installing the alignment cantilever bracket, it is necessary to temporarily fix the upper and lower brackets to align the upper bracket with the tank passage connection surface. Thus, a bracket temporary fixing clamp is required. Utility Model Content

[0004] The main purpose of this utility model is to solve the problem that when installing a cantilever bracket, the bolt holes connecting the upper and lower brackets do not reach the designed overlap position, which makes it impossible to fix the upper bracket on the lower bracket, resulting in the risk of slippage and displacement, leading to safety hazards and insufficient impact on construction timeliness. Therefore, a temporary bracket fixing clamp is provided.

[0005] The objective of this utility model can be achieved by adopting the following technical solution:

[0006] A temporary bracket fixing clamp includes a base plate, a stud is fixedly connected to one end of the top of the base plate, a plurality of swing arms are rotatably mounted on the outer wall of the stud, a first nut is connected to one end of the swing arm, a first screw is threaded to the inner side of the first nut, and a second nut located at the top of the swing arm is installed on the outer wall of the stud.

[0007] Preferably, a pressure plate is fixedly connected to the bottom end of the first screw, and an anti-slip pad is installed on the bottom of the pressure plate.

[0008] Preferably, the other end of the swing arm is fixedly connected to a sleeve that is rotatably connected to the stud.

[0009] Preferably, a handle is connected to one end of the base plate near the stud.

[0010] Preferably, the top of the base plate is provided with a groove, and a magnet is installed on the inner side of the groove.

[0011] Preferably, a support plate is installed at the end of the base plate away from the stud, and pads are connected to both ends of the top of the support plate.

[0012] Preferably, the bottom plate has a mounting groove at the end away from the stud, and the support plate is installed inside the mounting groove.

[0013] Preferably, the top of the base plate has a countersunk hole that penetrates the mounting groove, and a rotating shaft is installed inside the countersunk hole.

[0014] Preferably, the support plate has an adjustment groove in the middle that cooperates with the rotating shaft.

[0015] Preferably, one end of the rotating shaft is fixedly connected to an internal hexagonal cap, and the other end of the rotating shaft is threadedly connected to a third nut. The outer wall of the rotating shaft is provided with an external thread that mates with the third nut.

[0016] The beneficial technical effects of this utility model are as follows: According to the temporary bracket fixing clamp of this utility model, with the arrangement of a base plate, a swing arm, a first nut, and a first screw, the base plate is placed at the bottom of the bracket, the swing arm is placed at the top of the bracket, and the first screw is tightened to clamp the bracket, which is simple and practical; with the arrangement of a stud, a second nut, and multiple swing arms, the multiple swing arms can rotate around the stud, thus applying pressure to multiple positions on the top of the bracket, improving clamping stability; by adjusting the position of the second nut, brackets of different thicknesses can be clamped, making it more flexible to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure according to a preferred embodiment of the present invention;

[0018] Figure 2 This is a side view of the overall structure according to a preferred embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the base plate structure according to a preferred embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of a swing arm structure according to a preferred embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of a pressure plate structure according to a preferred embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of a support plate structure according to a preferred embodiment of the present invention.

[0023] In the diagram: 1. Base plate; 2. Stud; 3. Swing arm; 4. First nut; 5. First screw; 6. Second nut; 7. Pressure plate; 8. Anti-slip pad; 9. Sleeve; 10. Handle; 11. Magnet; 12. Support plate; 13. Pad; 14. Mounting groove; 15. Countersunk hole; 16. Shaft; 17. Adjustment groove. Detailed Implementation

[0024] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0025] like Figures 1-6 As shown, the temporary bracket fixing clamp provided in this embodiment includes a base plate 1. A stud 2 is fixedly connected to one end of the top of the base plate 1. Multiple swing arms 3 are rotatably mounted on the outer wall of the stud 2. A first nut 4 is connected to one end of the swing arm 3. A first screw 5 is threadedly connected to the inner side of the first nut 4. A second nut 6 is installed on the outer wall of the stud 2 at the top of the swing arm 3. With the arrangement of the base plate 1, swing arms 3, first nut 4, and first screw 5, the base plate 1 is placed at the bottom of the bracket, the swing arms 3 are placed at the top of the bracket, and the first screw 5 is tightened to clamp the bracket, which is simple and practical. With the arrangement of the stud 2, second nut 6, and multiple swing arms 3, the multiple swing arms 3 can rotate around the stud 2, thus applying pressure to multiple positions on the top of the bracket, improving clamping stability. By adjusting the position of the second nut 6, brackets of different thicknesses can be clamped, making it more flexible to use.

[0026] In this embodiment, as Figure 1 , Figure 3 and Figure 5 As shown, a pressure plate 7 is fixedly connected to the bottom end of the first screw 5, and an anti-slip pad 8 is installed on the bottom of the pressure plate 7. A sleeve 9, which is rotatably connected to the stud 2, is fixedly connected to the other end of the swing arm 3. A handle 10 is connected to the end of the base plate 1 near the stud 2. A groove is provided on the top of the base plate 1, and a magnet 11 is installed inside the groove. The pressure plate 7 and the anti-slip pad 8 increase the contact area and provide stability; the handle 10 facilitates the operation of the fixture; and the magnet 11 allows the base plate 1 to be attracted to the bottom of the bracket during installation, thereby facilitating the adjustment of the position of the swing arm 3 and the rotation of the first screw 5.

[0027] In this embodiment, as Figure 1 , Figure 3 and Figure 6As shown, a support plate 12 is installed at the end of the base plate 1 away from the stud 2. Both ends of the top of the support plate 12 are connected to pads 13. An installation groove 14 is opened at the end of the base plate 1 away from the stud 2. The support plate 12 is installed inside the installation groove 14. A countersunk hole 15 is opened at the top of the base plate 1, penetrating the installation groove 14. A rotating shaft 16 is installed inside the countersunk hole 15. An adjustment groove 17 that mates with the rotating shaft 16 is opened in the middle of the support plate 12. One end of the rotating shaft 16 is fixedly connected to an internal hexagonal cap. The other end of the rotating shaft 16 is threadedly connected to a third nut. The outer wall of the rotating shaft 16 is provided with an external thread that mates with the third nut. By setting a support plate 12 and a pad 13 at the end of the base plate 1, the contact area between the base plate 1 and the bottom of the bracket can be increased, thus improving stability. By setting a rotating shaft 16 and an adjusting groove 17, the support plate 12 can rotate and slide, thereby avoiding obstacles according to the site conditions and facilitating use. By setting a third nut, the support plate 12 can be quickly disassembled, thus making it suitable for situations with limited space.

[0028] In this embodiment, as Figures 1-6 As shown, the working process of the temporary bracket fixing clamp provided in this embodiment is as follows:

[0029] Step 1: Place the base plate 1 at the bottom of the bracket, fix it with magnet 11, adjust the height of the second nut 6, then rotate the swing arm 3 to place it on top of the bracket. After adjusting the position, rotate the first screw 5 to press the pressure plate 7 tightly against the top of the bracket, clamping the two brackets.

[0030] The above description is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope disclosed by the present utility model, based on the technical solution and concept of the present utility model, shall fall within the protection scope of the present utility model.

Claims

1. A temporary bracket fixing clamp, comprising a base plate (1), characterized in that, A stud (2) is fixedly connected to one end of the top of the base plate (1). Multiple swing arms (3) are rotatably installed on the outer wall of the stud (2). A first nut (4) is connected to one end of the swing arm (3). A first screw (5) is threadedly connected to the inner side of the first nut (4). A second nut (6) located at the top of the swing arm (3) is installed on the outer wall of the stud (2).

2. The temporary bracket fixing clamp according to claim 1, characterized in that, A pressure plate (7) is fixedly connected to the bottom end of the first screw (5), and an anti-slip pad (8) is installed on the bottom of the pressure plate (7).

3. A temporary bracket fixing clamp according to claim 1, characterized in that, The other end of the swing arm (3) is fixedly connected to a sleeve (9) that is rotatably connected to the stud (2).

4. A temporary bracket fixing clamp according to claim 1, characterized in that, A handle (10) is connected to one end of the base plate (1) near the stud (2).

5. A temporary bracket fixing clamp according to claim 1, characterized in that, The top of the base plate (1) is provided with a groove, and a magnet (11) is installed on the inner side of the groove.

6. A temporary bracket fixing clamp according to claim 1, characterized in that, A support plate (12) is installed at the end of the base plate (1) away from the stud (2), and pads (13) are connected to both ends of the top of the support plate (12).

7. A temporary bracket fixing clamp according to claim 6, characterized in that, The base plate (1) has an installation groove (14) at one end away from the stud (2), and the support plate (12) is installed inside the installation groove (14).

8. A temporary bracket fixing clamp according to claim 7, characterized in that, The top of the base plate (1) has a countersunk hole (15) that passes through the mounting groove (14), and a rotating shaft (16) is installed inside the countersunk hole (15).

9. A temporary bracket fixing clamp according to claim 8, characterized in that, The support plate (12) has an adjustment groove (17) in the middle that cooperates with the rotating shaft (16).

10. A temporary bracket fixing clamp according to claim 9, characterized in that, One end of the rotating shaft (16) is fixedly connected to an internal hexagonal cap, and the other end of the rotating shaft (16) is threadedly connected to a third nut. The outer wall of the rotating shaft (16) is provided with an external thread that mates with the third nut.

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