Mounting and positioning tool for electrical equipment mounting bracket

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an installation positioning tool of an electrical equipment installation support, which comprises a supporting plate, a connecting plate, two limiting rods, a clamping plate, a scale plate, an observation plate and a lifting structure, the rear side of the supporting plate is fixedly connected with the connecting plate, and the supporting plate is fixedly connected with the two limiting rods. The two limiting rods are jointly provided with two clamping plates in a sliding mode, observation plates are fixedly connected to the clamping plates, a scale plate is arranged on the front side of the supporting plate, and a lifting structure is arranged on the supporting plate and used for controlling the supporting plate to ascend and descend. After the support is placed on the bottom plate, the bottom plate moves downwards to drive the balls to move downwards along the rotating grooves, the straight gears rotate to be meshed with the rack rods, the two rack rods drive the two clamping plates to slide towards the sides close to each other to clamp the two sides of the support, and therefore the support is automatically clamped; and the direction and the position of the support are kept unchanged in the transportation and installation process, manpower is saved, and continuous installation operation on the support is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment technology, and in particular to an installation and positioning tool for an electrical equipment mounting bracket. Background Technology

[0002] The installation and positioning tools for electrical equipment mounting brackets are key tools to ensure that electrical equipment can be accurately and firmly fixed in the predetermined position during the installation process. These tools not only improve installation efficiency, but also ensure the safety and stability of the equipment.

[0003] Patent CN221652079U discloses an installation and positioning tool for an electrical equipment mounting bracket, relating to the field of electrical equipment installation technology. The tool includes a main body with a base plate fixedly mounted on its top. A support assembly is located on the top of the base plate, comprising a support rod fixedly mounted on the top of the base plate. An adjusting bracket is slidably connected to the outside of the support rod, and a fixing bolt is threaded to the bottom end of the support rod. An adjusting bolt is threaded to one side of the adjusting bracket. This patent proposes clamping the bracket by adjusting the position of the sliding bracket and then rotating the locking bolt. However, this patent still has some problems in its use. Because clamping and fixing the bracket requires sliding the sliding bracket left and right to adjust its position, and then locking the position of the sliding bracket by rotating the locking bolt, and after completing one bracket installation, the locking bolt needs to be rotated in the opposite direction to unlock the sliding bracket, the operation process is too complicated for continuous bracket installation, making continuous bracket installation operations inconvenient.

[0004] Therefore, there is a need for an installation and positioning tool for electrical equipment mounting brackets that can automatically clamp the brackets. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patented method of continuous installation of brackets, which is too complicated and inconvenient for continuous installation, this utility model provides an installation positioning tool for electrical equipment mounting brackets that can automatically clamp the brackets.

[0006] The technical solution of this utility model is: an installation and positioning tool for an electrical equipment mounting bracket, comprising a support plate, a connecting plate, limiting rods, clamping plates, a scale plate, an observation plate, and a lifting structure. A connecting plate is fixedly connected to the rear side of the support plate. Two limiting rods are fixedly connected to the support plate, and two clamping plates are slidably mounted on the two limiting rods. An observation plate is fixedly connected to the clamping plates. A scale plate is mounted on the front side of the support plate. A lifting structure is provided on the support plate to control the raising and lowering of the support plate. The tool also includes a base plate, ball bearings, a spur gear, a torsion spring, and a rack. The base plate is slidably mounted on the support plate, and ball bearings are rotatably mounted on the base plate. A spur gear is rotatably mounted on the support plate, with a rotating groove inside the spur gear in which the ball bearings slide. A torsion spring is fitted onto the spur gear. A rack is fixedly connected to the clamping plate, and the rack meshes with the spur gear.

[0007] Furthermore, it is particularly preferred that the lifting structure includes a mounting plate, a moving platform, and electrically controlled push rods. Two mounting plates are installed on both the front and rear sides of the support plate, multiple casters are installed on the bottom of the moving platform, and two electrically controlled push rods are installed on both the front and rear sides of the moving platform. The output shaft of the electrically controlled push rod is fixedly connected to the adjacent mounting plate.

[0008] Furthermore, it is particularly preferred that the device also includes a lifting frame, an electric push rod, and a protective shell. The lifting frame is slidably mounted on the support plate and can contact the base plate. An electric push rod is installed on the rear side of the connecting plate, and the telescopic rod of the electric push rod is connected to the lifting frame. A protective shell is fixedly connected to the connecting plate, and the electric push rod is located inside the protective shell.

[0009] Furthermore, it is particularly preferred that the device also includes a bidirectional screw, a sliding plate, a limiting plate, and a lead screw. The bidirectional screw is rotatably mounted on the clamping plate, and both ends of the bidirectional screw are threadedly mounted on the sliding plate. The limiting plate is slidably mounted on the sliding plate, and the lead screw is rotatably mounted on the sliding plate. The lead screw is threadedly connected to the limiting plate.

[0010] In addition, it is particularly preferred that a cushioning pad is included, with a cushioning pad provided on the inner side of the clamping plate.

[0011] In addition, it is particularly preferred that the base plate also has anti-slip texture.

[0012] 1. After the bracket is placed on the base plate, the base plate moves downward, causing the ball bearings to move downward along the rotating groove. The spur gear rotates and meshes with the rack, causing the two racks to drive the two clamping plates to slide towards each other and clamp the two sides of the bracket. This achieves automatic clamping of the bracket, keeping the bracket in the same direction and position during transportation and installation, saving manpower and facilitating continuous installation of the bracket.

[0013] 2. By rotating the bidirectional screw, the sliding plate drives the limiting plate and the lead screw to slide to the designated position. Then, by rotating the lead screw, the lateral and longitudinal positions of the limiting plate are adjusted, which facilitates the clamping and positioning of side brackets of different sizes, thereby improving the applicability of this device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the mounting plate, moving platform, and protective shell of this utility model.

[0016] Figure 3 This is a three-dimensional sectional view of the support plate, connecting plate and base plate of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the lifting frame, electric push rod, and bidirectional screw of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the torsion spring, rack and pinion, and limiting rod of this utility model.

[0019] Figure 6 This is a three-dimensional sectional view of the ball bearing, spur gear, and rotating groove of this utility model.

[0020] Figure 7 This is a three-dimensional sectional view of the sliding plate, limiting plate, and lead screw of this utility model.

[0021] The above-mentioned attached drawings include the following reference numerals: 1. Support plate, 2. Connecting plate, 3. Base plate, 4. Ball bearing, 5. Spur gear, 6. Rotating groove, 7. Torsion spring, 8. Rack and pinion, 80. Limiting rod, 9. Clamping plate, 10. Scale plate, 11. Observation plate, 12. Mounting plate, 13. Moving platform, 14. Electrically controlled push rod, 15. Lifting frame, 16. Electric push rod, 17. Protective shell, 18. Bidirectional screw, 19. Sliding plate, 20. Limiting plate, 21. Lead screw, 22. Buffer pad, 23. Anti-slip texture. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: An installation and positioning tool for an electrical equipment mounting bracket, see reference. Figures 1-6As shown, the device includes a support plate 1, a connecting plate 2, limiting rods 80, clamping plates 9, a scale plate 10, an observation plate 11, and a lifting structure. The connecting plate 2 is fixedly connected to the rear side of the support plate 1 by welding. Two limiting rods 80 are fixedly connected to the support plate 1. Two clamping plates 9 are slidably mounted on the two limiting rods 80. A buffer pad 22 is provided on the inner side of the clamping plate 9. When the clamping plate 9 clamps the bracket, the buffer pad 22 cushions the bracket and prevents scratches on the surface of the clamping plate 9. An observation plate 11 is fixedly connected to the clamping plate 9, allowing observation of the clamping status of the bracket. A scale plate 10 is provided on the front side of the support plate 1. A lifting structure is also provided on the support plate 1. The structure is used to control the rise and fall of the support plate 1, and also includes a base plate 3, ball bearings 4, spur gear 5, torsion spring 7, and rack 8. The base plate 3 is slidably mounted on the support plate 1. The base plate 3 is provided with anti-slip texture 23 to prevent the support from slipping on the base plate 3. The base plate 3 consists of a square rod and a placement plate. The square rod slides on the support plate 1, and the placement plate is located at the top of the square rod. The ball bearings 4 are rotatably mounted on the base plate 3. The spur gear 5 is rotatably mounted on the support plate 1. The spur gear 5 has a rotating groove 6 inside, and the ball bearings 4 slide in the rotating groove 6. The torsion spring 7 is sleeved on the spur gear 5. The rack 8 is fixedly connected to the clamping plate 9 and meshes with the spur gear 5.

[0024] See Figure 1 As shown, the lifting structure includes a mounting plate 12, a moving platform 13, and an electrically controlled push rod 14. Two mounting plates 12 are installed on the front and rear sides of the support plate 1 by bolt connection. Four casters are installed at the bottom of the moving platform 13, and the four casters are arranged in a rectangular shape at the bottom of the moving platform 13. Two electrically controlled push rods 14 are installed on the front and rear sides of the moving platform 13 by bolt connection. The output shaft of the electrically controlled push rod 14 is fixedly connected to the adjacent mounting plate 12.

[0025] When positioning the electrical equipment mounting bracket is required, the bracket is placed on the base plate 3. The base plate 3 moves downwards under the weight of the bracket, causing the ball bearings 4 to move downwards along the rotating groove 6. This causes the ball bearings 4 to drive the spur gear 5 to rotate on the support plate 1. The rotation of the spur gear 5 meshes with the rack and pinion 8, causing the torsion spring 7 to deform. The two racks 8 respectively drive the two clamping plates 9 to slide towards each other. The limiting rod 80 guides the racks 8. The sliding of the two clamping plates 9 towards each other clamps both sides of the bracket, thus automatically clamping the bracket and maintaining its orientation and position during transportation and installation. Then, the moving platform 13 is pushed, causing it to move the bracket to the designated installation position. Then, the electric push rod 14 is activated, and the output shaft of the electric push rod 14 extends, thereby causing the moving table 13 to move the bracket up and down for height adjustment, so as to quickly push the bracket to the specified installation height. Then the bracket is installed. After the bracket is installed, the output shaft of the electric push rod 14 is shortened, which drives the moving table 13 to move downward and separate from the bracket through the support plate 1. At this time, the bracket no longer applies pressure to the base plate 3, and the torsion spring 7 returns to its original state, which drives the spur gear 5 to rotate in the opposite direction to reset. The reverse rotation of the spur gear 5 causes the ball 4 to move upward along the rotating groove 6, thereby causing the base plate 3 to slide upward and reset. At the same time, the reverse rotation of the spur gear 5 drives the two rack rods 8 to slide to the side away from each other and reset. The two rack rods 8 drive the two clamping plates 9 to slide to the side away from each other and reset.

[0026] Example 2: Based on Example 1, refer to Figure 2 and Figure 4 As shown, it also includes a lifting frame 15, an electric push rod 16, and a protective shell 17. The lifting frame 15 is slidably mounted on the support plate 1 and can contact the base plate 3. The electric push rod 16 is installed on the rear side of the connecting plate 2 by bolt connection. The telescopic rod of the electric push rod 16 is connected to the lifting frame 15. The protective shell 17 is fixedly connected to the connecting plate 2. The electric push rod 16 is located inside the protective shell 17, which is used to protect the electric push rod 16.

[0027] Initially, the telescopic rod of the electric push rod 16 extends. After the bracket is installed, the telescopic rod of the electric push rod 16 is shortened. The telescopic rod of the electric push rod 16 drives the lifting frame 15 to move upward and contact the bracket, so that the lifting frame 15 supports the bracket and the bracket no longer applies downward pressure to the base plate 3. At this time, the torsion spring 7 returns to its original state and drives the spur gear 5 to rotate in the opposite direction to reset. The reverse rotation of the spur gear 5 drives the two rack rods 8 to slide to the side away from each other to reset. The two rack rods 8 drive the two clamping plates 9 to slide to the side away from each other to reset, so as to facilitate the quick separation of the clamping plates 9 from the bracket and improve the efficiency of bracket installation.

[0028] See Figure 1 , Figure 4 , Figure 5 and Figure 7 As shown, it also includes a bidirectional screw 18, a sliding plate 19, a limiting plate 20, and a lead screw 21. The bidirectional screw 18 is rotatably mounted on the clamping plate 9. The sliding plates 19 are threadedly mounted on both ends of the bidirectional screw 18. The sliding plates 19 slide on the clamping plate 9. The limiting plate 20 is slidably mounted on the sliding plate 19. The lead screw 21 is rotatably mounted on the sliding plate 19. The lead screw 21 is threadedly connected to the limiting plate 20.

[0029] By rotating the bidirectional screw 18, the sliding plates 19 at both ends slide, causing the sliding plates 19 to slide the limiting plate 20 and the lead screw 21 to the designated position. Then, by rotating the lead screw 21, the limiting plate 20 slides back and forth, thereby adjusting the lateral and longitudinal positions of the limiting plate 20. This facilitates the clamping and positioning of side supports of different sizes, thus improving the applicability of the device.

[0030] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent substitutions made within the principles of this utility model should be included within the protection scope of this utility model. Contents not described in detail in this utility model are existing technologies known to those skilled in the art.

Claims

1. An installation and positioning tool for an electrical equipment mounting bracket, comprising a support plate (1), a connecting plate (2), limiting rods (80), clamping plates (9), a scale plate (10), an observation plate (11), and a lifting structure, wherein the supporting plate (1) is fixedly connected to the rear side of the connecting plate (2), two limiting rods (80) are fixedly connected to the supporting plate (1), two clamping plates (9) are slidably arranged on the two limiting rods (80), an observation plate (11) is fixedly connected to the clamping plates (9), a scale plate (10) is provided on the front side of the supporting plate (1), and a lifting structure is provided on the supporting plate (1), the lifting structure being used to control the rising and falling of the supporting plate (1), characterized in that: It also includes a base plate (3), ball bearings (4), spur gear (5), torsion spring (7) and rack (8). The base plate (3) is slidably mounted on the support plate (1). The ball bearings (4) are rotatably mounted on the base plate (3). The spur gear (5) is rotatably mounted on the support plate (1). The spur gear (5) has a rotating groove (6) inside. The ball bearings (4) slide in the rotating groove (6). The torsion spring (7) is sleeved on the spur gear (5). The rack (8) is fixedly connected to the clamping plate (9). The rack (8) meshes with the spur gear (5).

2. The installation and positioning tool for an electrical equipment mounting bracket as described in claim 1, characterized in that: The lifting structure includes a mounting plate (12), a moving platform (13), and an electrically controlled push rod (14). Two mounting plates (12) are installed on both the front and rear sides of the support plate (1). Multiple casters are installed on the bottom of the moving platform (13). Two electrically controlled push rods (14) are installed on both the front and rear sides of the moving platform (13). The output shaft of the electrically controlled push rod (14) is fixedly connected to the adjacent mounting plate (12).

3. The installation and positioning tool for an electrical equipment mounting bracket as described in claim 2, characterized in that: It also includes a lifting frame (15), an electric push rod (16) and a protective shell (17). The lifting frame (15) is slidably installed on the support plate (1). The lifting frame (15) can contact the base plate (3). An electric push rod (16) is installed on the rear side of the connecting plate (2). The telescopic rod of the electric push rod (16) is connected to the lifting frame (15). The protective shell (17) is fixedly connected to the connecting plate (2). The electric push rod (16) is located inside the protective shell (17).

4. The installation and positioning tool for an electrical equipment mounting bracket as described in claim 3, characterized in that: It also includes a bidirectional screw (18), a sliding plate (19), a limiting plate (20) and a lead screw (21). The bidirectional screw (18) is rotatably mounted on the clamping plate (9). The sliding plates (19) are threaded on both ends of the bidirectional screw (18). The limiting plate (20) is slidably mounted on the sliding plate (19). The lead screw (21) is rotatably mounted on the sliding plate (19). The lead screw (21) is threadedly connected to the limiting plate (20).

5. The installation and positioning tool for an electrical equipment mounting bracket as described in claim 4, characterized in that: It also includes a cushioning pad (22), and the inner side of the clamp (9) is provided with a cushioning pad (22).

6. The installation and positioning tool for an electrical equipment mounting bracket as described in claim 5, characterized in that: It also includes anti-slip texture (23), and the base plate (3) is provided with anti-slip texture (23).

Images