Fastening and supporting device for electrical automation equipment

Abstract

The utility model discloses a fastening and supporting device for electrical automation equipment, which comprises a supporting table, a fixing table is fixedly mounted at the top of the supporting table, and fastening components are arranged at the top and on the inner side of the fixing table and comprise two groups of fixing frames symmetrically mounted at the top of the fixing table. Movable rods are slidably connected to the interiors of the two sets of fixing frames, a positioning plate is fixedly installed at one ends of the two movable rods in each set, a two-way lead screw is rotationally connected to the inner side of the fixing table, one end of the two-way lead screw penetrates through the fixing table and is fixedly provided with a hand wheel, and the two-way lead screw is symmetrically sleeved with threaded sleeves; connecting blocks are fixedly mounted at the tops of the two threaded sleeves; according to the electric automation equipment fastening device, the front side, the rear side, the left side and the right side of the equipment can be rapidly fixed when the electric automation equipment is fastened, the equipment can be conveniently fastened, the fixing reliability can be guaranteed after fixing, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation equipment, in particular to a fastening support device for electrical automation equipment. Background Art

[0002] Electrical automation refers to the ability to operate, control and monitor products automatically according to a pre-set plan or program without or with minimal human involvement. Electrical automation refers to the ability to automate machinery, allowing the machinery to be freed from direct human control and operation and automatically implement certain processes.

[0003] Publication No. CN214506081U discloses a fastening support device for electrical automation equipment. The patent is provided with a bidirectional threaded rod, a limit opening, a limit block, a slider and a first fixed plate. When installing the electrical automation equipment, the electrical automation equipment is placed between the two first fixed plates, and then the bidirectional threaded rod is rotated, and then under the limiting action of the limit opening and the limit block, the two sliders move toward each other, driving the two first fixed plates to move toward each other, and the electrical automation equipment is clamped and fixed by the two first fixed plates. When disassembling, the bidirectional threaded rod can be rotated in the opposite direction, so as to achieve the purpose of facilitating the disassembly and installation of the electrical automation equipment, and thus facilitate the maintenance personnel to carry out maintenance of the electrical automation equipment; however, the patent still has the following problems in actual use:

[0004] By rotating the bidirectional threaded rod, the two sliders are moved toward each other under the limiting action of the limiting opening and the limiting block, driving the two first fixing plates to move toward each other, and the electrical automation equipment is clamped and fixed by the two first fixing plates. However, in actual use, the left and right sides of the electrical automation equipment are fixed by the first fixing plates, and the front and back sides of the electrical automation equipment are fixed by the second fixing plates. When fixing the front and back sides of the equipment, the two second fixing plates need to be manually pushed to move, which is not convenient for quick positioning of the electrical automation equipment, and the second fixing plates cannot be positioned after the equipment is fixed, and the reliability of the positioning cannot be guaranteed.

[0005] A fastening support device for electric automation equipment is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a fastening support device for electrical automation equipment to solve the problem proposed in the above background technology that the two sliding blocks are moved toward each other by rotating the bidirectional threaded rod, and then under the limiting action of the limiting opening and the limiting block, the two first fixing plates are driven to move toward each other, and the electrical automation equipment is clamped and fixed by the two first fixing plates. However, in actual use, the left and right sides of the electrical automation equipment are fixed by the first fixing plates, and the front and rear sides of the electrical automation equipment are fixed by the second fixing plates. When fixing the front and rear sides of the equipment, the two second fixing plates need to be manually pushed to move, which is not convenient for quick positioning of the electrical automation equipment. Moreover, the second fixing plates cannot be positioned after the equipment is fixed, and the reliability of the positioning cannot be guaranteed.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A fastening support device for electrical automation equipment, comprising a support platform;

[0008] A fixing platform is fixedly installed on the top of the supporting platform;

[0009] Also includes:

[0010] The top and inner side of the fixing platform are provided with fastening components;

[0011] Wherein, the fastening assembly comprises two groups of fixing frames symmetrically mounted on the top of the fixing platform, and the insides of the two groups of fixing frames are slidably connected with movable rods, and one end of each group of two movable rods is fixedly mounted with a positioning plate, and the inner side of the fixing platform is rotatably connected with a bidirectional screw rod, and one end of the bidirectional screw rod passes through the fixing platform and is fixedly mounted with a hand wheel, and the outside of the bidirectional screw rod is symmetrically sleeved with threaded sleeves, and the tops of the two threaded sleeves are fixedly mounted with connecting blocks;

[0012] Among them, a sliding groove is opened through the top of the fixed platform, and the connecting block is slidably connected to the sliding groove, and the two connecting blocks are fixedly connected to the two positioning plates respectively, and support frames are symmetrically installed on both sides of the fixed platform, and moving rods are arranged on the upper inside of the two support frames, and fixed plates are fixedly installed on the side where the two moving rods are close to each other.

[0013] Preferably, mounting plates are symmetrically installed on both sides of the two positioning plates, and a mounting block is fixedly installed on one side of the mounting plate, and the interior of the mounting block is symmetrically slidably connected to a sliding rod, and a telescopic spring is sleeved on one side of the exterior of the two sliding rods, and the two ends of the telescopic spring are respectively fixedly connected to the mounting block and the sliding rod.

[0014] Preferably, a connecting plate is fixedly mounted on one end of the two sliding rods, a rotating plate is hinged on one side of the connecting plate, and one end of the rotating plate away from the connecting plate is hinged to the fixed plate.

[0015] Preferably, a through slot is formed on the upper side of each of the two support frames, and a limiting slot is formed at the inner top of the through slot, and a limiting strip is fixedly installed on the top of the movable rod, and the limiting strip is slidably connected to the limiting slot.

[0016] Preferably, the fixed platform is symmetrically and slidably connected to the inside of the fixed platform, and limit plates are fixedly installed on the top ends of the two support rods, and return springs are sleeved on one side of the outside of the two support rods, and the two ends of the return springs are respectively fixedly connected to the fixed platform and the support rods, and vertical plates are symmetrically installed on both sides of the top of the limit plates, and positioning blocks are symmetrically installed on the tops of the two vertical plates, and a number of positioning grooves are opened at the bottoms of the two moving rods, and the positioning blocks are engaged with the positioning grooves.

[0017] Preferably, a toothed plate is fixedly mounted on the top center of the limit plate, and a limit gear is fixedly mounted on the outer center of the bidirectional lead screw, and the toothed plate is adaptively connected to the limit gear.

[0018] Preferably, a mounting rod is fixedly installed at the bottom center of the limiting plate, and the mounting rod is slidably connected to the fixed platform, and a pressure plate is fixedly installed at the bottom end of the mounting rod, and a guide rod is slidably connected to the inner side of the pressure plate, and the guide rod is fixedly connected to the fixed platform.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the fastening support device for electrical automation equipment is provided with fastening components on the top and inner side of the fixing platform, so that when the electrical automation equipment is fastened, the front and rear sides and the left and right sides of the equipment can be quickly fixed, which is convenient for fastening the equipment, and the reliability of the fixation can be guaranteed after fixation, thereby improving the practicality. The specific contents are as follows:

[0020] 1. When fixing the electrical automation equipment, place the equipment on the top of the fixed platform, then the hand wheel can be turned to drive the bidirectional screw rod to rotate, and then the two threaded sleeves can be driven to approach each other at the same time, and then the two positioning plates can be driven to approach each other through the connecting block, so that the movable rod slides on the fixed frame, so that the two positioning plates can fix the left and right sides of the equipment, and the two positioning plates can drive the connecting plate to move when they move close to each other, so that the sliding rod moves, so that the rotating plate rotates, and the rotating plate can push the fixed plate to move after the rotating plate rotates, and the fixed plate can fix the front and back sides of the equipment after moving. If the positioning plate continues to move after the fixed plate is fitted with the equipment, the positioning plate continues to move to rotate the connecting plate, so that the sliding rod can slide and stretch the telescopic spring, and then the front and back sides and the left and right sides of the equipment can be fixed, which is convenient for fastening the equipment. Through the fastening assembly, when fastening the electrical automation equipment, the front and back sides and the left and right sides of the equipment can be quickly fixed, which is convenient for fastening the equipment, and the reliability of the fixation can be guaranteed after fixing, thereby improving practicality;

[0021] 2. Before tightening the equipment, you can step on the pressure plate to drive it to move downward, and then you can drive the limit plate to move downward through the mounting rod. After the limit plate moves downward, it can drive the support rod to move and stretch the reset spring. After the limit plate moves downward, the tooth plate is disengaged from the limit gear, so that the two-way screw loses its limit, and the limit plate moves downward to drive the two vertical plates to move downward, so that the positioning block is disengaged from the positioning slot, so that the moving rod loses its limit. After fixing the equipment, release the pressure plate, and the limit plate is reset under the action of the reset spring, so that the tooth plate can be stuck under the limit gear to position the two-way screw, and the vertical plate is reset, so that the positioning block is inserted into another positioning slot, so that the moving rod is positioned, so that the fixed plate and the two-way screw can be positioned after the equipment is fixed, which can improve the reliability of positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the side sectional structure of the support platform of the utility model;

[0025] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0026] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of area B in the middle.

[0027] In the figure: 1, support platform; 101, fixed platform; 2, fastening assembly; 201, fixed frame; 202, movable rod; 203, positioning plate; 204, two-way screw rod; 205, threaded sleeve; 206, connecting block; 207, hand wheel; 208, sliding groove; 209, support frame; 210, moving rod; 211, fixed plate; 212, mounting plate; 213, mounting block; 214, sliding rod; 215, telescopic spring; 216, connecting plate; 217, rotating plate; 218, through groove; 219, limiting groove; 220, limiting strip; 221, support rod; 222, reset spring; 223, limiting plate; 224, vertical plate; 225, positioning block; 226, positioning groove; 227, limiting gear; 228, tooth plate; 229, mounting rod; 230, pressure plate; 231, guide rod. DETAILED DESCRIPTION

[0028] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: a fastening support device for electrical automation equipment, including a support platform 1, a fixed platform 101 is fixedly installed on the top of the support platform 1, and also includes: a fastening component 2 is arranged on the top and inner side of the fixed platform 101, wherein the fastening component 2 includes two groups of fixed frames 201 symmetrically installed on the top of the fixed platform 101, and the insides of the two groups of fixed frames 201 are both slidably connected with movable rods 202, and one end of each group of two movable rods 202 is fixedly installed with a positioning plate 203, and the inner side of the fixed platform 101 is rotatably connected with a bidirectional screw rod 204, and one end of the bidirectional screw rod 204 passes through the fixed platform 101 and is fixedly installed with a hand wheel 207, and the outer side of the bidirectional screw rod 204 is symmetrically sleeved with a threaded sleeve 205, and A connecting block 206 is fixedly installed on the top of the two threaded sleeves 205, wherein a sliding groove 208 is opened through the top of the fixed platform 101, and the connecting block 206 is slidably connected to the sliding groove 208, and the two connecting blocks 206 are fixedly connected to the two positioning plates 203 respectively, and support frames 209 are symmetrically installed on both sides of the fixed platform 101, and moving rods 210 are arranged on the upper inside of the two support frames 209, and a fixing plate 211 is fixedly installed on the side where the two moving rods 210 are close to each other. Through the fastening component 2, when the electrical automation equipment is fastened, the front and rear sides and the left and right sides of the equipment can be quickly fixed, which is convenient for the fastening of the equipment, and the reliability of the fixation can be guaranteed after fixation, thereby improving practicality.

[0030] The two sides of the two positioning plates 203 are symmetrically mounted with mounting plates 212, and a mounting block 213 is fixedly mounted on one side of the mounting plate 212, and a sliding rod 214 is symmetrically slidably connected inside the mounting block 213, and a telescopic spring 215 is sleeved on one side of the two sliding rods 214, and the two ends of the telescopic spring 215 are respectively fixedly connected to the mounting block 213 and the sliding rod 214, so that the sliding rod 214 can slide on the mounting block 213, and a connecting plate 216 is fixedly mounted on one end of the two sliding rods 214, and a rotating plate 216 is hinged on one side of the connecting plate 216. 7, and one end of the rotating plate 217 away from the connecting plate 216 is hinged to the fixed plate 211, so that the rotating plate 217 can drive the fixed plate 211 to move, and a through slot 218 is provided on the upper side of each of the two support frames 209, and a limiting slot 219 is provided at the inner top of the through slot 218, and a limiting strip 220 is fixedly installed on the top of the moving rod 210, and the limiting strip 220 is slidably connected to the limiting slot 219 to limit the movement of the moving rod 210, and the interior of the fixed platform 101 is symmetrically slidably connected with the support rods 221, and the tops of the two support rods 221 are The limiting plate 223 is fixedly installed, and a return spring 222 is sleeved on one side of the outer side of the two support rods 221, and the two ends of the return spring 222 are fixedly connected to the fixed platform 101 and the support rod 221 respectively, and vertical plates 224 are symmetrically installed on both sides of the top of the limiting plate 223, and positioning blocks 225 are symmetrically installed on the top of the two vertical plates 224, and a plurality of positioning grooves 226 are opened at the bottom of the two moving rods 210, and the positioning blocks 225 are engaged with the positioning grooves 226, so that the moving rod 210 can be positioned, and the top center of the limiting plate 223 A toothed plate 228 is fixedly installed, and a limiting gear 227 is fixedly installed at the outer center of the bidirectional screw rod 204, and the toothed plate 228 is adaptably connected to the limiting gear 227, so as to position the bidirectional screw rod 204, and a mounting rod 229 is fixedly installed at the bottom center of the limiting plate 223, and the mounting rod 229 is slidably connected to the fixed platform 101, and a pressure plate 230 is fixedly installed at the bottom end of the mounting rod 229, and a guide rod 231 is slidably connected to the inner side of the pressure plate 230, and the guide rod 231 is fixedly connected to the fixed platform 101, so that the staff can move the limiting plate 223 conveniently.

[0031] Working principle: Before using this kind of electrical automation equipment fastening support device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5As shown, when fixing the electrical automation equipment, the equipment is placed on the top of the fixed platform 101, and then the hand wheel 207 can be turned to drive the bidirectional screw rod 204 to rotate, thereby driving the two threaded sleeves 205 to approach each other at the same time, and then the two positioning plates 203 can be driven to approach each other through the connecting block 206, so that the movable rod 202 slides on the fixed frame 201, so that the two positioning plates 203 can fix the left and right sides of the equipment, and the two positioning plates 203 can drive the mounting plate 212 to move when moving close to each other, so that the sliding rod 214 moves, and the rotating plate 217 rotates, and after the rotating plate 217 rotates, it can push the fixed plate 211 is moved, and the fixing plate 211 can fix the front and rear sides of the device after moving. If the positioning plate 203 continues to move after the fixing plate 211 is fitted with the device, the positioning plate 203 continues to move to rotate the rotating plate 217, so that the sliding rod 214 can slide and stretch the telescopic spring 215, and then the front and rear sides and the left and right sides of the device can be fixed, which is convenient for fastening the device. When fastening the electrical automation device, the front and rear sides and the left and right sides of the device can be quickly fixed through the fastening component 2, which is convenient for fastening the device, and after fixing, the reliability of the fixation can be guaranteed, thereby improving practicality.

[0032] Before tightening the equipment, the pressure plate 230 can be stepped on to drive the pressure plate 230 to move downward, and then the limiting plate 223 can be driven downward through the installation rod 229. After the limiting plate 223 moves downward, it can drive the support rod 221 to move and stretch the reset spring 222. After the limiting plate 223 moves downward, the tooth plate 228 is disengaged from the limiting gear 227, so that the two-way screw rod 204 loses its limit, and the limiting plate 223 moves downward to drive the two vertical plates 224 to move downward, so that the positioning block 225 is disengaged from the positioning groove 226, so that the moving rod 2 10 loses the limit. After the device is fixed, the pressure plate 230 is released, and the limit plate 223 is reset under the action of the reset spring 222, so that the tooth plate 228 can be stuck under the limit gear 227 to position the two-way screw rod 204, and the vertical plate 224 is reset, so that the positioning block 225 is inserted into another positioning groove 226, so that the moving rod 210 is positioned, so that after the device is fixed, the fixing plate 211 and the two-way screw rod 204 can be positioned, which can improve the reliability of positioning.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fastening support device for electrical automation equipment, comprising a support platform (1); A fixing platform (101) is fixedly mounted on the top of the support platform (1); It is characterized in that Also includes: The top and inner side of the fixing platform (101) are provided with a fastening assembly (2); The fastening assembly (2) comprises two groups of fixing frames (201) symmetrically mounted on the top of the fixing platform (101), and the insides of the two groups of fixing frames (201) are both slidably connected with movable rods (202), and one end of each group of two movable rods (202) is fixedly mounted with a positioning plate (203), and the inner side of the fixing platform (101) is rotatably connected with a bidirectional screw rod (204), and one end of the bidirectional screw rod (204) passes through the fixing platform (101) and is fixedly mounted with a hand wheel (207), and the outside of the bidirectional screw rod (204) is symmetrically sleeved with a threaded sleeve (205), and the tops of the two threaded sleeves (205) are both fixedly mounted with a connecting block (206); The top of the fixed platform (101) is provided with a sliding groove (208), the connecting block (206) is slidably connected to the sliding groove (208), and the two connecting blocks (206) are respectively fixedly connected to the two positioning plates (203), and support frames (209) are symmetrically installed on both sides of the fixed platform (101), and moving rods (210) are arranged on the upper parts of the two support frames (209), and the two moving rods (210) are fixedly installed with a fixing plate (211) on the side close to each other.

2. A fastening support device for electrical automation equipment according to claim 1, characterized in that: The two sides of the two positioning plates (203) are symmetrically mounted with mounting plates (212), and a mounting block (213) is fixedly mounted on one side of the mounting plate (212), and a sliding rod (214) is symmetrically slidably connected inside the mounting block (213), and a telescopic spring (215) is sleeved on one side of the outside of the two sliding rods (214), and the two ends of the telescopic spring (215) are respectively fixedly connected to the mounting block (213) and the sliding rod (214).

3. A fastening support device for electrical automation equipment according to claim 2, characterized in that: A connecting plate (216) is fixedly mounted on one end of the two sliding rods (214), a rotating plate (217) is hingedly connected to one side of the connecting plate (216), and an end of the rotating plate (217) away from the connecting plate (216) is hingedly connected to the fixed plate (211).

4. The fastening support device for electrical automation equipment according to claim 1, characterized in that: A through slot (218) is provided through the upper side of each of the two support frames (209), and a limiting slot (219) is provided at the inner top of the through slot (218), and a limiting strip (220) is fixedly installed on the top of the moving rod (210), and the limiting strip (220) is slidably connected to the limiting slot (219).

5. The fastening support device for electrical automation equipment according to claim 1, characterized in that: The fixed platform (101) is symmetrically slidably connected to the inside of the fixed platform (101), and the top ends of the two support rods (221) are fixedly installed with limit plates (223), and the outer sides of the two support rods (221) are sleeved with return springs (222), and the two ends of the return springs (222) are respectively fixedly connected to the fixed platform (101) and the support rods (221), and the top sides of the limit plates (223) are symmetrically installed with vertical plates (224), and the tops of the two vertical plates (224) are symmetrically installed with positioning blocks (225), and the bottoms of the two moving rods (210) are provided with a plurality of positioning grooves (226), and the positioning blocks (225) are engaged with the positioning grooves (226).

6. A fastening support device for electrical automation equipment according to claim 5, characterized in that: A toothed plate (228) is fixedly mounted at the top center of the limit plate (223), and a limit gear (227) is fixedly mounted at the outer center of the bidirectional screw rod (204), and the toothed plate (228) is adaptively connected to the limit gear (227).

7. The fastening support device for electrical automation equipment according to claim 5, characterized in that: A mounting rod (229) is fixedly mounted at the bottom center of the limiting plate (223), and the mounting rod (229) is slidably connected to the fixed platform (101), and a pressing plate (230) is fixedly mounted at the bottom end of the mounting rod (229), and a guide rod (231) is slidably connected to an inner side of the pressing plate (230), and the guide rod (231) is fixedly connected to the fixed platform (101).

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