Traction fixing device for electrical equipment maintenance

Abstract

The utility model belongs to the field of electrical equipment maintenance, and particularly relates to a traction fixing device for electrical equipment maintenance, which comprises a cart and a side plate. The side plates are rotatably connected to the grooves, the grooves are formed in the front side and the rear side of the cart, clamping mechanisms are arranged on the side plates and comprise inserting grooves, the inserting grooves are formed in the left side and the right side of the side plates, inserting blocks are inserted into the inserting grooves, and springs and inserting rods are fixedly connected to the sides, away from the inserting grooves, of the inserting blocks. The spring is arranged on the inserting rod in a sleeving mode, a pull ring is fixedly connected to the side, away from the inserting block, of the inserting rod, the side, away from the inserting block, of the spring is fixedly connected to the inner wall of the fixing shell, the bottom end of the fixing shell is fixedly connected to the cart, a through groove is formed in one side of the fixing shell, and a supporting block is slidably connected to the interior of the through groove. And through the structural design of the clamping mechanism, the functions that the side plates can be turned down conveniently and fixed conveniently are achieved.

Description

Technical Field

[0001] The utility model relates to the field of power equipment maintenance, in particular to a traction fixing device for power equipment maintenance. Background Art

[0002] The normal operation of power equipment is of great importance, so it is necessary to maintain the power equipment regularly, dismantle and replace the aging or faulty power equipment in time, and the dismantled power equipment is usually transported by a cart.

[0003] The existing traction and fixing device for maintenance of electric equipment can be specifically referred to the Chinese utility model patent with application number: CN202221242994.4. A traction and fixing device for maintenance of electric equipment includes a trolley, which includes a vehicle plate, one end of which is equipped with an armrest device, and the top of the vehicle plate is detachably fixed with a clamping and fixing device, the clamping and fixing device includes a mounting plate arranged on the top of the vehicle plate, and side plates are arranged on both sides of the mounting plate, and the side plates are detachably fixedly connected to the mounting plate and the vehicle plate by screws; a first clamping plate is fixed at one end of the mounting plate close to the armrest device, and a second clamping plate capable of movement is arranged at the other end of the mounting plate, a slide groove is arranged at the top of the mounting plate, and mounting blocks are fixed at both ends of the slide groove, and a lead screw is rotatably connected between the two mounting blocks, and a slider slidably connected in the slide groove is fixed at the bottom of the second clamping plate, and a threaded hole matching the lead screw is arranged on the slider, and the lead screw extends to the outside of the corresponding mounting block and is equipped with a handle; a fixing rope device is installed on the handrail device. The utility model is convenient for fixing electric equipment and reduces the probability of movement of electric equipment.

[0004] However, the traction and fixing device for maintaining the electric equipment in the above-mentioned technology uses side panels to fix the positions of both sides of the electric equipment placed on the vehicle board. However, when the electric equipment is placed on the vehicle board, the side panels will inevitably cause certain obstacles, and although the side panels are fixed by screws, the process of disassembling and installing them will also take a certain amount of time, which is relatively inconvenient. Therefore, in view of the above-mentioned problems, a traction and fixing device for maintaining the electric equipment is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the traction and fixing device for maintaining the electric equipment in the above-mentioned technology fixes the positions of the two sides of the electric equipment placed on the vehicle board through side panels. However, when the electric equipment is placed on the vehicle board, the side panels will inevitably cause certain obstructions, and although the side panels are fixed by screws, the process of disassembling and installing them will also take a certain amount of time, which is quite inconvenient. The utility model proposes a traction and fixing device for maintaining the electric equipment.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a traction and fixing device for maintaining electric equipment, comprising a cart and a side plate; the side plate is rotatably connected to a groove, the groove is arranged on the front and rear sides of the cart, a clamping mechanism is arranged on the side plate, the clamping mechanism comprises a slot, the slot is arranged on the left and right sides of the side plate, an insertion block is inserted inside the slot, a spring and an insertion rod are fixedly connected to the side of the insertion block away from the slot, the spring is sleeved on the insertion rod, a pull ring is fixedly connected to the side of the insertion rod away from the insertion block, the side of the spring away from the insertion block is fixedly connected to the inner wall of the fixed shell, and the bottom end of the fixed shell is fixedly connected to the cart.

[0007] Preferably, a through slot is provided on one side of the fixed shell, a support block is slidably connected inside the through slot, and one side of the support block is fixedly connected to the insert block.

[0008] Preferably, a clamping block is fixedly connected to the bottom end of the support block, and the clamping block is slidably connected to the inside of a clamping slot, and the clamping slot is provided inside the cart.

[0009] Preferably, a notch is formed on the support block, a cushion block is fixedly connected to the notch, and the cushion block is in contact with the side plate.

[0010] Preferably, a fixing groove is provided on a side of the insert block close to the side plate, a gasket is fixedly connected to the fixing groove, and the gasket is in contact with the inner wall of the slot.

[0011] Preferably, two groups of sliding grooves are formed at the bottom end of the insert block, the sliding grooves are slidably connected to a sliding block, and the sliding block is fixedly connected to the inner wall of the fixed shell.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model realizes the function of facilitating the flipping down of the side panels and fixing the side panels through the structural design of the locking mechanism, and solves the problem that the traction fixing device for maintenance of electric equipment in the above-mentioned technology fixes the positions of both sides of the electric equipment placed on the vehicle board through the side panels, but when the electric equipment is placed on the vehicle board, the side panels will inevitably cause certain obstructions, and although the side panels are fixed by screws, the process of disassembling and installing them will also take a certain amount of time, which is quite inconvenient;

[0014] 2. The utility model realizes the function of assisting in supporting and fixing the side panels through the structural design of the support block, thereby ensuring that the side panels are not only abutted against the inner wall of the slot by the insert block, but also fixed in position by the contact between the support block and the side panel, so that the side panels can be fixed more stably when placed vertically. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the side panel of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the plug-in block of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the card slot of the utility model.

[0021] In the figure: 1, cart; 20, side panel; 21, groove; 22, slot; 23, plug block; 24, fixed shell; 25, spring; 26, plug rod; 27, pull ring; 28, slider; 29, slide groove; 30, through groove; 31, support block; 32, notch; 33, cushion block; 34, gasket; 35, fixed groove; 36, clamp block; 37, clamp slot. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0023] See also Figure 1 - Figure 5As shown, a traction and fixing device for maintenance of electric power equipment includes a cart 1 and a side plate 20; the side plate 20 is rotatably connected to a groove 21, the depth of the groove 21 is slightly larger than the width of the side plate 20, the groove 21 is opened on the front and rear sides of the cart 1, the groove 21 is rectangular in design and the size is consistent with the side plate 20, and a clamping mechanism is provided on the side plate 20, the clamping mechanism includes a slot 22, the slot 22 is opened on the left and right sides of the side plate 20, the slot 22 is rectangular in design, and an insert block 23 is inserted inside the slot 22, the insert block 23 is rectangular in design and the size is consistent with the slot 22, so as to ensure The insert block 23 does not shake when inserted into the slot 22, thereby ensuring the fixing effect of the insert block 23 on the slot 22. A spring 25 and an insert rod 26 are fixed to the insert block 23 on the side away from the slot 22. The spring 25 is fixed to the insert block 23 by welding. The spring 25 is sleeved on the insert rod 26. A pull ring 27 is welded and fixed to the side of the insert rod 26 away from the insert block 23. The side of the spring 25 away from the insert block 23 is fixedly connected to the inner wall of the fixed shell 24. The fixed shell 24 is rectangular in design and the inner wall of the fixed shell 24 does not contact the insert block 23. The bottom end of the fixed shell 24 is fixed to the cart 1 by gluing.

[0024] During operation, the traction and fixing device for maintaining the electric equipment in the above-mentioned technology fixes the positions of the two sides of the electric equipment placed on the vehicle plate by means of the side plates. However, when the electric equipment is placed on the vehicle plate, the side plates will inevitably cause certain obstructions. Although the side plates are fixed by means of screws, the process of removing and installing them will also take a certain amount of time, which is quite inconvenient. Through the structural design of the snap-fit ​​mechanism, the function of facilitating the flipping down of the side plates 20 and fixing the side plates 20 is achieved. When the disassembled electric equipment is placed on the cart 1, the pull rings 27 are pulled to both sides at the same time. When the pull rings 27 are pulled, the plug rods 26 will The plug block 23 is driven to move inside the fixed shell 24 until the part of the plug block 23 inserted in the slot 22 no longer abuts against the inner wall of the slot 22. At this time, the side panel 20 can be easily flipped down because it is not fixed by the plug block 23. A groove 21 is provided on the cart 1. The groove 21 and the side panel 20 are adapted so that when the side panel 20 is flipped down, the side panel 20 can be placed on the groove 21 and kept level with the surface of the cart 1. At this time, the side panel 20 will not hinder the placement of the power equipment. At the same time, the flipped side panel 20 also lengthens the length of the front and rear sides of the cart 1 to facilitate the placement of some longer power equipment.

[0025] Furthermore, a through slot 30 is provided on one side of the fixed shell 24. The through slot 30 is rectangular in design. A support block 31 is slidably connected inside the through slot 30. One side of the support block 31 is fixed to the insert block 23 by welding.

[0026] During operation, the structural design of the support block 31 realizes the function of assisting in providing support and fixation to the side panel 20, thereby ensuring that the side panel 20 is not only abutted against the inner wall of the plug block 23 and the slot 22, but also fixed in position through the contact between the support block 31 and the side panel 20, so that the side panel 20 can be fixed more stably when placed vertically, and the support block 31 is fixed on the plug block 23 and will move with the movement of the plug block 23.

[0027] Furthermore, a clamping block 36 is welded and fixed to the bottom end of the support block 31. The clamping block 36 is designed in an L shape. The clamping block 36 is slidably connected to the inside of the clamping slot 37. The clamping slot 37 is opened in an L shape and is consistent with the size of the clamping block 36. The L-shaped design can increase the contact area between the clamping block 36 and the clamping slot 37. The clamping slot 37 is opened inside the cart 1;

[0028] During operation, as the support block 31 moves along with the plug block 23, the block 36 fixed on the bottom end of the support block 31 will also slide inside the slot 37, and provide support for the support block 31 by abutting against the inner wall of the slot 37, thereby preventing the support block 31 from relying solely on the fixed connection with the plug block 23 to assist in fixing the side panel 20.

[0029] Furthermore, a notch 32 is formed on the support block 31, and a pad 33 is glued and fixed on the notch 32. The pad 33 is the same size as the notch 32, and the pad 33 is in contact with the side plate 20.

[0030] During operation, the cushion block 33 is made of rubber material, which is used to increase the friction between the support block 31 and the side plate 20 , and can also be used to buffer the space between the side plate 20 and the support block 31 .

[0031] Furthermore, a fixing groove 35 is formed on one side of the insert block 23 close to the side plate 20, and a gasket 34 is cast and fixed on the fixing groove 35, and the gasket 34 contacts the inner wall of the slot 22;

[0032] During operation, the gasket 34 is made of rubber material and is used to contact the inner wall of the slot 22 to buffer the inner wall of the slot 22 and the plug block 23, so as to reduce the wear caused by long-term contact between the inner wall of the slot 22 and the plug block 23.

[0033] Furthermore, two sets of slide grooves 29 are provided at the bottom end of the insert block 23. The slide grooves 29 are designed to be long rectangles. The slide grooves 29 are slidably connected to the sliders 28. The sliders 28 are fixed to the inner wall of the fixed shell 24 by welding.

[0034] During operation, the slide groove 29 slides on the slide block 28 to ensure that the insert block 23 can stably move in the horizontal direction inside the fixed shell 24 .

[0035] Working principle: The traction and fixing device for maintenance of electric equipment in the above-mentioned technology fixes the positions of both sides of the electric equipment placed on the vehicle board through the side panels, but when the electric equipment is placed on the vehicle board, the side panels will inevitably cause certain obstacles, and although the side panels are fixed by screws, the process of removing and installing them will also take a certain amount of time, which is relatively inconvenient. Through the structural design of the snap-fit ​​mechanism, the function of facilitating the flipping down of the side panels 20 and fixing the side panels 20 is realized. When the disassembled electric equipment is placed on the cart 1, the pull ring 27 is pulled to both sides at the same time, and the rod 26 is inserted when the pull ring 27 is pulled. The plug block 23 will be driven to move inside the fixed shell 24 until the part of the plug block 23 inserted in the slot 22 no longer abuts against the inner wall of the slot 22. At this time, the side panel 20 can be easily flipped down because it is not fixed by the plug block 23. A groove 21 is provided on the cart 1. The groove 21 and the side panel 20 are adapted so that when the side panel 20 is flipped down, the side panel 20 can be placed on the groove 21 and kept level with the surface of the cart 1. At this time, the side panel 20 will not hinder the placement of the power equipment. At the same time, the flipped side panel 20 also lengthens the length of the front and rear sides of the cart 1 to facilitate the placement of some longer power equipment.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A traction and fixing device for maintenance of electric power equipment, comprising a cart (1) and a side plate (20); characterized in that: The side plate (20) is rotatably connected to the groove (21), and the groove (21) is provided on the front and rear sides of the cart (1). A locking mechanism is provided on the side plate (20), and the locking mechanism includes a slot (22), and the slot (22) is provided on the left and right sides of the side plate (20). An insert block (23) is inserted inside the slot (22), and a spring (25) and an insert rod (26) are fixedly connected to the side of the insert block (23) away from the slot (22). The spring (25) is sleeved on the insert rod (26), and a pull ring (27) is fixedly connected to the side of the insert rod (26) away from the insert block (23). The side of the spring (25) away from the insert block (23) is fixedly connected to the inner wall of a fixed shell (24), and the bottom end of the fixed shell (24) is fixedly connected to the cart (1).

2. A traction and fixing device for maintenance of electric power equipment according to claim 1, characterized in that: A through slot (30) is provided on one side of the fixed shell (24), a support block (31) is slidably connected inside the through slot (30), and one side of the support block (31) is fixedly connected to the insert block (23).

3. A traction and fixing device for maintenance of electric equipment according to claim 2, characterized in that: A clamping block (36) is fixedly connected to the bottom end of the support block (31), and the clamping block (36) is slidably connected to the inside of a clamping slot (37), and the clamping slot (37) is provided inside the cart (1).

4. A traction and fixing device for maintenance of electric equipment according to claim 3, characterized in that: The support block (31) is provided with a notch (32), a cushion block (33) is fixedly connected to the notch (32), and the cushion block (33) is in contact with the side plate (20).

5. A traction and fixing device for maintenance of electric power equipment according to claim 4, characterized in that: A fixing groove (35) is provided on one side of the insert block (23) close to the side plate (20), a gasket (34) is fixedly connected to the fixing groove (35), and the gasket (34) is in contact with the inner wall of the slot (22).

6. A traction and fixing device for maintenance of electric equipment according to claim 5, characterized in that: Two groups of sliding grooves (29) are provided at the bottom end of the insert block (23), the sliding grooves (29) are slidably connected to the sliding blocks (28), and the sliding blocks (28) are fixedly connected to the inner wall of the fixed shell (24).

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