Lifting device for power equipment installation

Abstract

The utility model discloses a hoisting device for electrical equipment installation, and relates to the technical field of electrical equipment installation. The hoisting device for electrical equipment installation comprises a bearing strip, a transformer is arranged at the bottom of the bearing strip, an adjusting mechanism is arranged at the bottom of the bearing strip, and a bearing mechanism is arranged at the bottom of the bearing strip. According to the hoisting device for electrical equipment installation, by arranging the bearing plate, when a transformer needs to be hoisted, the bearing plate is pulled towards one side firstly, then the supporting rod is pushed, so that the bearing strip and the crane reach the top of the transformer, and the transformer is hoisted through the crane; and then a limiting rod is taken down to push a bearing plate until the limiting rod can be inserted into a second clamping hole to fix the bearing plate, the transformer can be placed at the top of the bearing plate, at the moment, the transformer can be transferred by pushing a supporting rod, and the device is convenient for hoisting the transformer.

Description

Technical Field

[0001] The utility model belongs to the technical field of power equipment installation, and in particular relates to a lifting device for installing power equipment. Background Art

[0002] Power equipment refers to the equipment that performs tasks such as power transmission and distribution, voltage conversion, protection, and control in the power system. These devices convert primary energy from nature into electricity and supply it to various users.

[0003] The existing technology does not have a structure for quickly lifting power equipment when in use, so that during the installation process of the existing equipment, the equipment needs to be lifted to the installation area with the help of a small gantry and placed under the installation area for installation. However, in order to achieve the lifting of goods of different shapes and sizes, the existing small gantry does not have a pallet at the bottom, so that the power equipment can only be placed directly on the ground after arriving at the installation area and wait for the next step of installation. If a pallet is installed at the bottom of the small gantry, not only will the lifting of the goods be more cumbersome, but it will also be difficult to lift the goods again for transfer and installation. Based on the shortcomings of the existing technology, the utility model designs a lifting device for power equipment installation. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a lifting device for installing electric equipment, which has the characteristics of fast lifting of electric equipment.

[0005] To achieve the above-mentioned object, the present utility model provides the following technical solution: a lifting device for installing electric power equipment, comprising a load-bearing bar, a transformer being provided at the bottom of the load-bearing bar, an adjustment mechanism being provided at the bottom of the load-bearing bar, and a load-bearing mechanism being provided at the bottom of the load-bearing bar;

[0006] The bearing mechanism includes a supporting plate, a pull ring, a limit block, a first clamping hole, a second clamping hole, a connecting head and a second roller. The supporting plate is slidably connected to the bottom of the supporting bar, a pull ring is provided on the upper surface of the supporting plate, one side of the supporting plate is fixedly connected to the limit block, one side of the limit block is provided with a first clamping hole, one side of the supporting plate is provided with a second clamping hole, the bottom of the supporting plate is provided with a connecting head, and the bottom of the connecting head is provided with a second roller.

[0007] As an optimal technical solution for a lifting device for installing power equipment according to the utility model, the adjustment mechanism includes a bearing plate, a slide groove, a limiting groove, a threaded hole, a limiting rod and a roller. The bearing plate is arranged at the bottom of the bearing bar, a slide groove is provided on one side of the bearing plate, a limiting groove is provided on one side of the slide groove, a threaded hole is provided on one side of the bearing plate, the internal thread of the threaded hole is connected to the limiting rod, and a roller is provided at the bottom of the bearing plate.

[0008] As a preferred technical solution of a lifting device for installing electric power equipment of the present invention, a support rod is provided at the bottom of the load-bearing bar, a crane is provided at the bottom of the load-bearing bar, and a reinforcing rod is provided on one side of the support rod.

[0009] As a preferred technical solution of a lifting device for installing electric power equipment of the present invention, a support base is provided at the bottom of the transformer, and a lifting ring is provided at the top of the transformer.

[0010] As a preferred technical solution of a lifting device for installing electric power equipment of the present invention, the supporting plate is slidably connected to the inside of the load-bearing plate, and the supporting plate is slidably connected to the inside of the slide groove.

[0011] As a preferred technical solution of a lifting device for installing electric power equipment of the present invention, the limit block is slidably connected to the inside of the limit groove, and the connecting head is arranged on one side of the bearing plate.

[0012] As a preferred technical solution of a lifting device for installing electric power equipment of the present invention, the limit rod is movably inserted into the inside of the first clamping hole, and the limit rod is movably inserted into the inside of the second clamping hole.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When the utility model is in use, by setting a supporting plate, when it is necessary to lift the transformer, first rotate the limit rod to disengage it from the inside of the supporting plate, then pull the pull ring to one side, so that the supporting plate slides from just below the load-bearing bar to the lower side of the load-bearing bar until the first clamping hole moves to one side of the threaded hole, the limit rod fixes the supporting plate, and then pushes the support rod so that the load-bearing bar and the crane reach the top of the transformer, and the transformer is lifted by the crane, and then the limit rod is removed and the supporting plate is pushed until the limit rod can be inserted into the inside of the second clamping hole to fix the supporting plate, and the transformer can be placed on the top of the supporting plate. At this time, the transformer can be transported by pushing the support rod, and the device is convenient for lifting the transformer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the load-bearing bar structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the transformer structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the crane structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the supporting mechanism of the present utility model.

[0021] In the figure: 1. Load-bearing bar; 101. Support rod; 102. Crane; 103. Reinforcement rod; 2. Transformer; 201. Support seat; 202. Lifting ring; 3. Adjustment mechanism; 301. Load-bearing plate; 302. Slide groove; 303. Limiting groove; 304. Threaded hole; 305. Limiting rod; 306. Roller 1; 4. Load-bearing mechanism; 401. Support plate; 402. Pull ring; 403. Limiting block; 404. Clamping hole 1; 405. Clamping hole 2; 406. Connector; 407. Roller 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1-5 , the utility model provides the following technical solutions: a lifting device for installing electric power equipment, comprising a load-bearing bar 1, a transformer 2 is provided at the bottom of the load-bearing bar 1, an adjustment mechanism 3 is provided at the bottom of the load-bearing bar 1, and a load-bearing mechanism 4 is provided at the bottom of the load-bearing bar 1;

[0025] A support rod 101 is provided at the bottom of the load-bearing bar 1 , a hoist 102 is provided at the bottom of the load-bearing bar 1 , and a reinforcing rod 103 is provided on one side of the support rod 101 .

[0026] A support base 201 is provided at the bottom of the transformer 2 , and a hanging ring 202 is provided at the top of the transformer 2 .

[0027] It needs to be further explained that: an adjustment mechanism 3 is installed at the bottom of the load-bearing bar 1 through a support rod 101, and a load-bearing mechanism 4 is connected through the adjustment mechanism 3. The load-bearing mechanism 4 is movable at the bottom of the load-bearing bar 1, and a crane 102 is provided at the bottom of the load-bearing bar 1. The crane 102 facilitates the lifting of the transformer 2, and then places it on the top of the load-bearing mechanism 4 to facilitate the transportation of the transformer 2 to the location to be installed.

[0028] Example 2

[0029] See also Figure 2-5 , the utility model provides the following technical solutions:

[0030] The supporting mechanism 4 includes a supporting plate 401, a pull ring 402, a limit block 403, a clamping hole 1 404, a clamping hole 2 405, a connecting head 406 and a roller 2 407. The supporting plate 401 is slidably connected to the bottom of the supporting bar 1. A pull ring 402 is provided on the upper surface of the supporting plate 401. One side of the supporting plate 401 is fixedly connected to the limit block 403. A clamping hole 1 404 is provided on one side of the limiting block 403. A clamping hole 2 405 is provided on one side of the supporting plate 401. A connecting head 406 is provided at the bottom of the supporting plate 401. A roller 2 407 is provided at the bottom of the connecting head 406.

[0031] The adjustment mechanism 3 includes a supporting plate 301, a sliding groove 302, a limiting groove 303, a threaded hole 304, a limiting rod 305 and a roller 306. The supporting plate 301 is arranged at the bottom of the supporting bar 1. A sliding groove 302 is provided on one side of the supporting plate 301, a limiting groove 303 is provided on one side of the sliding groove 302, a threaded hole 304 is provided on one side of the supporting plate 301, and the internal thread of the threaded hole 304 is connected to the limiting rod 305. A roller 306 is provided at the bottom of the supporting plate 301.

[0032] The supporting plate 401 is slidably connected to the inside of the carrying plate 301 , and the supporting plate 401 is slidably connected to the inside of the sliding groove 302 .

[0033] The limiting block 403 is slidably connected to the inside of the limiting groove 303 , and the connecting head 406 is provided on one side of the supporting plate 301 .

[0034] The limiting rod 305 is movably inserted into the interior of the first clamping hole 404 , and the limiting rod 305 is movably inserted into the interior of the second clamping hole 405 .

[0035] What needs to be further explained is: rotate the limit rod 305 to disengage it from the inside of the support plate 401, and then pull the pull ring 402 to one side, so that the support plate 401 slides from directly below the support bar 1 to the lower side of the support bar 1 until the clamping hole 1 404 moves to one side of the threaded hole 304, the limit rod 305 fixes the support plate 401, and then push the support rod 101 so that the support bar 1 and the crane 102 reach the top of the transformer 2, and lift the transformer 2 by the crane 102, and then remove the limit rod 305 and push the support plate 401 until the limit rod 305 can be inserted into the inside of the clamping hole 2 405 to fix the support plate 401, and then the transformer 2 can be placed on the top of the support plate 401. At this time, the transformer 2 can be transported by pushing the support rod 101.

[0036] Working principle: When a lifting device for installing power equipment is used, first, an adjustment mechanism 3 is installed at the bottom of the load-bearing bar 1 through a support rod 101. The adjustment mechanism 3 is connected to the load-bearing mechanism 4, and the load-bearing mechanism 4 is movable at the bottom of the load-bearing bar 1. A crane 102 is set at the bottom of the load-bearing bar 1. The crane 102 is used to lift the transformer 2, and then placed on the top of the load-bearing mechanism 4 to drive the transformer 2 to the location to be installed.

[0037] When it is necessary to lift the transformer 2, first rotate the limit rod 305 to disengage it from the inside of the support plate 401, and then pull the pull ring 402 to one side, so that the support plate 401 slides from directly below the support bar 1 to the lower side of the support bar 1 until the clamping hole 1 404 moves to one side of the threaded hole 304, the limit rod 305 fixes the support plate 401, and then push the support rod 101 so that the support bar 1 and the crane 102 reach the top of the transformer 2, and lift the transformer 2 through the crane 102, and then remove the limit rod 305 and push the support plate 401 until the limit rod 305 can be inserted into the inside of the clamping hole 2 405 to fix the support plate 401, and then the transformer 2 can be placed on the top of the support plate 401. At this time, the transformer 2 can be transported by pushing the support rod 101. This device is convenient for lifting the transformer 2.

[0038] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A lifting device for installing electric power equipment, comprising a load-bearing bar (1), characterized in that: A transformer (2) is provided at the bottom of the bearing bar (1), an adjustment mechanism (3) is provided at the bottom of the bearing bar (1), and a bearing mechanism (4) is provided at the bottom of the bearing bar (1); A bearing mechanism (4), the bearing mechanism (4) comprising a supporting plate (401), a pull ring (402), a limiting block (403), a first clamping hole (404), a second clamping hole (405), a connector (406) and a second roller (407), the supporting plate (401) being slidably connected to the bottom of the bearing bar (1), a pull ring (402) being provided on the upper surface of the supporting plate (401), a limiting block (403) being fixedly connected to one side of the supporting plate (401), a first clamping hole (404) being provided on one side of the limiting block (403), a second clamping hole (405) being provided on one side of the supporting plate (401), a connector (406) being provided at the bottom of the supporting plate (401), and a second roller (407) being provided at the bottom of the connector (406).

2. A lifting device for installing electric power equipment according to claim 1, characterized in that: The adjusting mechanism (3) comprises a bearing plate (301), a sliding groove (302), a limiting groove (303), a threaded hole (304), a limiting rod (305) and a roller (306); the bearing plate (301) is arranged at the bottom of the bearing bar (1); a sliding groove (302) is provided on one side of the bearing plate (301); a limiting groove (303) is provided on one side of the sliding groove (302); a threaded hole (304) is provided on one side of the bearing plate (301); the internal thread of the threaded hole (304) is connected to the limiting rod (305); and a roller (306) is provided at the bottom of the bearing plate (301).

3. The lifting device for installing electric power equipment according to claim 1, characterized in that: A support rod (101) is provided at the bottom of the bearing bar (1), a crane (102) is provided at the bottom of the bearing bar (1), and a reinforcing rod (103) is provided on one side of the support rod (101).

4. The lifting device for installing electric power equipment according to claim 1, characterized in that: A support base (201) is provided at the bottom of the transformer (2), and a hanging ring (202) is provided at the top of the transformer (2).

5. The lifting device for installing electric power equipment according to claim 1, characterized in that: The supporting plate (401) is slidably connected to the inside of the bearing plate (301), and the supporting plate (401) is slidably connected to the inside of the sliding groove (302).

6. The lifting device for installing electric power equipment according to claim 1, characterized in that: The limiting block (403) is slidably connected to the inside of the limiting groove (303), and the connecting head (406) is arranged on one side of the bearing plate (301).

7. The lifting device for installing electric power equipment according to claim 2, characterized in that: The limiting rod (305) is movably inserted into the interior of the first clamping hole (404), and the limiting rod (305) is movably inserted into the interior of the second clamping hole (405).

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