A hoisting and fixing component for UPS power box

Abstract

The present invention belongs to the technical field of electrical equipment installation, and in particular to a hoisting and fixing component for a UPS power box, the present invention comprises: a clamping frame; a locking frame, the locking frame is provided with a pair of and symmetrically rotatably connected at both ends of the clamping frame; a hanging seat, a pull rod is rotatably connected between the hanging seat and the locking frame; the clamping frame comprises a pair of frame plates, the two frame plates are connected by a telescopic frame, and a first pressing plate is connected to the inner side of the frame plate, and an elastic component is connected between the first pressing plate and the frame plate; and a pair of bidirectional screws are connected between the two frame plates; a clamping mechanism is connected to the telescopic frame, which is used to clamp the other side of the power box, and a rod is connected between the locking frame and the clamping mechanism; the present invention connects a pair of locking frames to the clamping frame, and when the power box is hoisted and raised, the locking frame rotates, driving the bidirectional screw to rotate, and then driving the two frame plates to approach each other, thereby increasing the clamping degree of the two sides of the power box and ensuring the stability of the power box when it is hoisted.

Description

Technical Field

[0001] The invention relates to the technical field of electrical equipment installation, and in particular to a hoisting and fixing assembly for a UPS power box. Background Art

[0002] UPS stands for Uninterruptible Power Supply, which is an uninterruptible power supply with an energy storage device. It is mainly used to provide uninterruptible power supply to some equipment that requires high power stability. Uninterruptible power supplies are widely used in: mining, aerospace, industry, communications, national defense, hospitals, computer business terminals, network servers, network equipment, data storage equipment, emergency lighting systems, railways, shipping, transportation, power plants, substations, nuclear power plants, fire safety alarm systems, wireless communication systems, programmable switches, mobile communications, solar energy storage and conversion equipment, control equipment and its emergency protection system, personal computers and other fields.

[0003] When installing the power box, a crane is needed to lift the power box to the installation position. When the crane lifts the power box, the surface of the power box is flat and smooth, which is not convenient for direct lifting. Ropes are often bolted around it and then lifted. If the ropes are not firmly bolted, it will cause the distribution cabinet to fall off, and the ropes will cause extrusion dents on the surface of the power box. In addition, rope bolting is time-consuming and labor-intensive, and after the lifting is completed, the ropes are pressed on the bottom of the distribution cabinet and are not easy to remove. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a hoisting and fixing assembly for a UPS power box. By connecting a pair of locking frames to the clamping frame, the locking frames improve the clamping degree of the power box, aiming to solve the problems in the background technology.

[0005] In order to achieve the above technical objectives, the specific technical scheme of the present invention is as follows: a hoisting and fixing component for a UPS power box proposed by the present invention includes: a clamping frame, which is used to clamp on the circumference of the power box; a locking frame, which is provided with a pair of locking frames and is symmetrically rotatably connected at both ends of the clamping frame; a hanging seat, and a pull rod is rotatably connected between the hanging seat and the locking frame; the clamping frame includes a pair of frame plates, the two frame plates are connected by a telescopic frame, and a first pressure plate is connected to the inner side of the frame plate, which is used to press one side of the power box, and an elastic component is connected between the first pressure plate and the frame plate; and a pair of bidirectional screws are connected between the two frame plates, which are used to adjust the distance between the two frame plates, and the surface of the bidirectional screws is provided with threads in opposite directions; a clamping mechanism is connected to the telescopic frame, which is used to press the other side of the power box, and a rod is connected between the locking frame and the clamping mechanism.

[0006] As a preferred technical solution of the present invention, a rotating rod is fixedly connected to the locking frame, rod sleeves are movably connected to both ends of the rotating rod, the rod sleeves are rotatably connected to the frame plate, and a movable shaft sleeve is connected to the rotating rod, a second gear is fixedly connected to the shaft sleeve, and a first gear meshing with the second gear is fixedly connected to the bidirectional screw.

[0007] As a preferred technical solution of the present invention, the clamping mechanism includes a second pressure plate and a connecting seat, one end of the rod is hinged to the connecting seat, a telescopic rod is fixedly connected between the second pressure plate and the connecting seat, a guide rod is fixedly connected to the second pressure plate, the guide rod is slidably connected to the telescopic frame, and the connecting seat is slidably connected to the guide rod, and a spring is fixedly connected between the connecting seat and the second pressure plate.

[0008] As a preferred technical solution of the present invention, a sliding rod is fixedly connected to the shaft sleeve, a slider is fixedly connected to one end of the sliding rod, a rotating disk is connected to the rotating rod, a ring track is provided on the surface of the rotating disk, the ring track is slidably connected to the slider, and a protrusion is provided on the ring track; when the slider slides to the protrusion, the second gear is separated from the first gear.

[0009] As a preferred technical solution of the present invention, a connecting block is fixedly connected to the rotating rod, the sliding rod is slidably connected to the connecting block, a cylindrical spring is connected to the surface of the sliding rod, the cylindrical spring is arranged between the connecting block and the sleeve, and the rotating rod is provided with a limit strip slidably connected to the sleeve.

[0010] As a preferred technical solution of the present invention, the rod member includes a threaded tube, and a pair of threaded rods are threadedly connected at both ends of the threaded tube. When the threaded tube rotates, the two threaded rods are driven to move in different directions.

[0011] As a preferred technical solution of the present invention, the frame plate is connected to a threaded sleeve threadedly connected to the bidirectional screw.

[0012] The beneficial effects of the present invention are:

[0013] 1. The present invention connects a pair of locking frames to the clamping frame. When the power box is hoisted, as the power box is raised, the locking frame rotates, driving the bidirectional screw to rotate, and then driving the two frame plates to approach each other, thereby increasing the clamping degree of the two sides of the power box. At the same time, when the locking frame rotates, it drives the clamping mechanism to move, clamping and fixing the other two sides of the power box, thereby ensuring the stability of the power box when it is hoisted.

[0014] 2. The present invention is provided with a clamping frame and a locking frame. During the lifting process of the power box, the locking frame drives the clamping frame to continuously increase the clamping degree of the power box, thereby ensuring the clamping stability of the power box. When the power box falls to the ground, the clamping frame automatically releases the power box, making the installation and disassembly of the fixing assembly convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a schematic structural diagram of a lifting and fixing assembly for a UPS power box.

[0016] Figure 2 This is a schematic diagram of the connection between the clamping frame and the locking frame proposed by the present invention.

[0017] Figure 3 This is a schematic structural diagram of the clamping frame proposed by the present invention.

[0018] Figure 4 This is a schematic structural diagram of the clamping mechanism proposed in the present invention.

[0019] Figure 5 This is a schematic structural diagram of the locking frame proposed by the present invention.

[0020] Figure 6 for Figure 5 Schematic diagram of part of the structure.

[0021] Figure 7 This is a schematic structural diagram of the rod member proposed in the present invention.

[0022] In the figure: 1. clamping frame; 101. frame plate; 102. telescopic frame; 103. first pressure plate; 104. elastic component; 105. bidirectional screw; 106. first gear; 107. threaded sleeve; 2. locking frame; 201. rotating rod; 202. rod sleeve; 203. shaft sleeve; 204. second gear; 205. limit strip; 206. connecting block; 207. sliding rod; 208. sliding block; 209. cylindrical spring; 210. rotating disk; 211. annular track; 212. raised part; 3. clamping mechanism; 301. second pressure plate; 302. connecting seat; 303. guide rod; 304. spring; 305. telescopic rod; 4. rod; 401. threaded pipe; 402. threaded rod; 5. hanging seat; 6. pull rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Embodiment: This embodiment discloses a UPS power box hoisting and fixing assembly, such as Figure 1-Figure 7 As shown, it includes: a clamping frame 1, used for clamping on the peripheral surface of the power box, the clamping frame 1 is sleeved on the outer periphery of the power box; a locking frame 2, the locking frame 2 is provided with a pair and symmetrically rotatably connected at both ends of the clamping frame 1; a hanging seat 5, a pull rod 6 is rotatably connected between the hanging seat 5 and the locking frame 2, the crane rope is connected to the hanging seat 5, and the hanging seat 5 drives the locking frame 2 to rotate inward when it is lifted.

[0025] like Figure 2-Figure 3 As shown, the clamping frame 1 includes a pair of frame plates 101, and the two frame plates 101 are connected by a telescopic frame 102. The telescopic frame 102 is provided with a pair of and the length is retractable, and each frame plate 101 is connected to the inner side of a first pressing plate 103, which is used to press one side of the power supply box, and an elastic component 104 is connected between the first pressing plate 103 and the frame plate 101. The elastic component 104 can be a spring and a slide rod, and the spring is sleeved on the slide rod. The elastic force is applied to the first pressing plate 103 by the elastic component 104, so that the first pressing plate 103 is tightly pressed against the side of the power supply box; and a pair of The bidirectional screw 105 is used to adjust the distance between the two frame plates 101. The surface of the bidirectional screw 105 is provided with threads in opposite directions, and the frame plate 101 is connected with a threaded sleeve 107 threadedly connected to the bidirectional screw 105. One end of the bidirectional screw 105 is provided with a handle to facilitate the rotation of the bidirectional screw 105. When the bidirectional screw 105 rotates, it can drive the two frame plates 101 to move closer or farther away from each other, thereby adapting to the clamping of power boxes of different sizes; a clamping mechanism 3 is connected to the telescopic frame 102 for clamping the other side of the power box, and a rod 4 is connected between the locking frame 2 and the clamping mechanism 3.

[0026] like Figure 4 As shown, the clamping mechanism 3 includes a second pressure plate 301 and a connecting seat 302, one end of the rod 4 is hinged to the connecting seat 302, a telescopic rod 305 is fixedly connected between the second pressure plate 301 and the connecting seat 302, a guide rod 303 is fixedly connected to the second pressure plate 301, the guide rod 303 is slidably connected to the telescopic frame 102, and the connecting seat 302 is slidably connected to the guide rod 303, a spring 304 is fixedly connected between the connecting seat 302 and the second pressure plate 301, and when the locking frame 2 rotates, it will drive the connecting seat 302 to slide along the guide rod 303, thereby changing the pressure of the second pressure plate 301 on the power box, and changing the degree of clamping of the power box by the clamping mechanism 3.

[0027] like Figure 5-Figure 6 As shown, a rotating rod 201 is fixedly connected to the locking frame 2, and rod sleeves 202 are movably connected at both ends of the rotating rod 201. The rotating rod 201 can be extended and retracted in the rod sleeve 202 to cooperate with the movement of the frame plate 101. The rod sleeve 202 is rotatably connected to the frame plate 101, and a movable shaft sleeve 203 is connected to the rotating rod 201, and a second gear 204 is fixedly connected to the shaft sleeve 203. The first gear 106 meshing with the second gear 204 is fixedly connected to the bidirectional screw 105; during the process of lifting the power box, the locking frame 2 rotates inward, and the first gear 106 is driven to rotate by the second gear 204. The first gear 106 drives the bidirectional screw 105 to rotate, driving the two frame plates 101 to move closer to each other, thereby improving the clamping degree of the power box, so that the power box is gradually clamped during the lifting process.

[0028] The rotating rod 201 is provided with a limit bar 205 slidably connected to the shaft sleeve 203, so that the shaft sleeve 203 can move left and right. The shaft sleeve 203 is fixedly connected with a slide bar 207, and one end of the slide bar 207 is fixedly connected with a slider 208. The rotating rod 201 is connected with a rotating disk 210, and the surface of the rotating disk 210 is provided with an annular track 211, which is slidably connected to the slider 208, and the annular track 211 is provided with a protrusion 212; the rotating rod 201 is fixedly connected with a connecting block 206, and the slide bar 207 is connected with the connecting block 206. The connecting block 206 is slidably connected, and a cylindrical spring 209 is connected to the surface of the sliding rod 207, and the cylindrical spring 209 is arranged between the connecting block 206 and the shaft sleeve 203; when it is necessary to adjust the distance between the two frame plates 101, first manually adjust the rotating disk 210 to rotate, so that the slider 208 slides to the raised portion 212, thereby driving the shaft sleeve 203 to move on the surface of the rotating rod 201, so that the second gear 204 is separated from the first gear 106, and then the bidirectional screw 105 is rotated to adjust the distance between the two frame plates 101.

[0029] like Figure 7 As shown, the rod 4 includes a threaded tube 401, and a pair of threaded rods 402 are threadedly connected at both ends of the threaded tube 401. When the threaded tube 401 rotates, it drives the two threaded rods 402 to move in different directions. By rotating the threaded tube 401, the overall length of the rod 4 can be adjusted, and then the degree of clamping of the locking frame 2 on the clamping mechanism 3 can be adjusted.

[0030] Working principle: When in use, the clamping frame 1 is set on the outer periphery of the power box, and then the first gear 106 and the second gear 204 are separated by rotating the rotating disk 210, and then the bidirectional screw 105 is rotated to drive the two frame plates 101 to approach each other, so that the first pressure plate 103 is lightly pressed on the surface of the power box, and then the rotating disk 210 is adjusted to reset, so that the first gear 106 and the second gear 204 are re-engaged, and then the crane drives the hanging seat 5 to rise. During the rising process of the hanging seat 5, the two locking frames 2 are driven to rotate close to each other. During the rotation of the locking frame 2, the bidirectional screw 105 is driven The rotation further drives the two frame plates 101 to move closer, thereby increasing the degree of pressure of the first pressure plate 103 on the side of the power box; at the same time, the locking frame 2 drives the connecting seat 302 to move when it rotates, and the pressure of the connecting seat 302 on the second pressure plate 301 increases, thereby increasing the degree of pressure of the second pressure plate 301 on the other side of the power box, so that when the power box is lifted off the ground, the degree of clamping of the power box by the clamping frame 1 gradually increases, and the greater the mass of the power box, the greater the rotation angle of the locking frame 2, and the better the clamping effect of the power box, thereby ensuring the clamping stability of the power box.

[0031] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hoisting and fixing assembly for a UPS power box, characterized in that: include: A clamping frame (1), used for clamping on the peripheral surface of the power box; A locking frame (2), the locking frame (2) being provided with a pair of symmetrically rotatably connected to the two ends of the clamping frame (1); A hanging seat (5), wherein a pull rod (6) is rotatably connected between the hanging seat (5) and the locking frame (2); The clamping frame (1) comprises a pair of frame plates (101), the two frame plates (101) are connected via a telescopic frame (102), a first pressing plate (103) is connected to the inner side of the frame plate (101) and is used to press a side surface of the power supply box, and an elastic component (104) is connected between the first pressing plate (103) and the frame plate (101); A pair of bidirectional screw rods (105) are connected between the two frame plates (101) for adjusting the distance between the two frame plates (101), and threads in opposite directions are provided on the surfaces of the bidirectional screw rods (105); The telescopic frame (102) is connected to a clamping mechanism (3) for clamping the other side of the power box, and a rod (4) is connected between the locking frame (2) and the clamping mechanism (3); The locking frame (2) is fixedly connected to a rotating rod (201), and rod sleeves (202) are movably connected to both ends of the rotating rod (201), the rod sleeves (202) are rotatably connected to the frame plate (101), and a movable shaft sleeve (203) is connected to the rotating rod (201), and a second gear (204) is fixedly connected to the shaft sleeve (203), and a first gear (106) meshing with the second gear (204) is fixedly connected to the bidirectional screw (105); The clamping mechanism (3) comprises a second pressing plate (301) and a connecting seat (302), one end of the rod (4) is hinged to the connecting seat (302), a telescopic rod (305) is fixedly connected between the second pressing plate (301) and the connecting seat (302), a guide rod (303) is fixedly connected to the second pressing plate (301), the guide rod (303) is slidably connected to the telescopic frame (102), and the connecting seat (302) is slidably connected to the guide rod (303), and a spring (304) is fixedly connected between the connecting seat (302) and the second pressing plate (301); The shaft sleeve (203) is fixedly connected to a slide rod (207), one end of which is fixedly connected to a slider (208). The rotating rod (201) is connected to a rotating disk (210), a surface of which is provided with an annular track (211), the annular track (211) is slidably connected to the slider (208), and the annular track (211) is provided with a protrusion (212); when the slider (208) slides to the protrusion (212), the second gear (204) is separated from the first gear (106).

2. A UPS power box hoisting and fixing assembly according to claim 1, characterized in that: The rotating rod (201) is fixedly connected to a connecting block (206), the sliding rod (207) is slidably connected to the connecting block (206), a cylindrical spring (209) is connected to the surface of the sliding rod (207), the cylindrical spring (209) is arranged between the connecting block (206) and the shaft sleeve (203), and the rotating rod (201) is provided with a limit bar (205) slidably connected to the shaft sleeve (203).

3. A UPS power box hoisting and fixing assembly according to claim 2, characterized in that: The rod member (4) comprises a threaded tube (401), with a pair of threaded rods (402) being threadedly connected at both ends of the threaded tube (401). When the threaded tube (401) rotates, the two threaded rods (402) are driven to move in different directions.

4. A UPS power box hoisting and fixing assembly according to claim 3, characterized in that: The frame plate (101) is connected to a threaded sleeve (107) threadedly connected to the bidirectional screw rod (105).

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