Power supply facility hoisting mechanism

Abstract

The utility model provides a power supply facility hoisting mechanism, and relates to the technical field of power supply facility installation, the power supply facility hoisting mechanism comprises a hanging bracket and a bearing platform arranged above the hanging bracket, the four corners of the top of the hanging bracket are all provided with hanging hooks, and three elastic supporting pieces distributed in a triangle shape are connected between the top of the hanging bracket and the bottom of the bearing platform; three groups of clamping mechanisms for clamping and fixing the power supply equipment on the bearing table are also arranged on the hanging bracket; through the arrangement of the clamping mechanism, when the power supply equipment is hoisted, the gravity action of the power supply equipment can be utilized, the power supply equipment can be automatically clamped, stable hoisting of the power supply equipment is facilitated, an additional executing mechanism is not needed, the overall occupied space of the hoisting mechanism is relatively small, and the hoisting mechanism is convenient to carry and use; and when the power supply equipment is lifted and dismounted, the gravity effect is lost, the clamping mechanism can be automatically opened, dismounting of the power supply equipment is facilitated, and then rapid hoisting of the power supply equipment is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to power supply facility installation technical field especially points to power supply facility hoisting mechanism. BACKGROUND

[0002] Power supply facility refers to the general term of equipment and system for power production, transmission, distribution and use, mainly including power generation equipment, power transmission line, transformer substation, distribution network and terminal electric equipment etc.

[0003] The existing hoisting equipment usually places the power supply equipment on the hoisting mechanism first, and then realizes the hoisting of the power supply equipment through the cooperation of the hoisting device and the hoisting mechanism, but the existing hoisting mechanism usually needs to use additional actuators such as electric telescopic rod, air cylinder or hydraulic cylinder to limit and fix the power supply equipment when installing the power supply equipment, which usually increases the overall volume of the hoisting mechanism, causes the hoisting mechanism to occupy a larger space, and is not convenient for the carrying of the hoisting mechanism, thereby affecting the practicability of the hoisting mechanism and being not conducive to the hoisting use of the power supply equipment. SUMMARY

[0004] In order to solve the above problems of the prior art, the utility model provides a power supply facility hoisting mechanism.

[0005] The technical scheme of the utility model is realized as follows:

[0006] The power supply facility hoisting mechanism comprises a hanger, a receiving table arranged above the hanger, a hook arranged at each of the four corners of the top of the hanger, and three elastic supporting pieces arranged in a triangular shape between the top of the hanger and the bottom of the receiving table.

[0007] Three groups of clamping mechanisms for clamping and fixing the power supply equipment on the receiving table are arranged on the hanger, each group of clamping mechanisms comprises a moving plate fixedly connected to the bottom of the receiving table and a movable plate arranged on the hanger, one end of the movable plate is provided with a clamping plate, a transmission piece is connected between the movable plate and the moving plate, and when the moving plate is driven by the receiving table to move downward, the moving plate drives the movable plate to move horizontally through the transmission piece, so that the clamping plate clamps the outer wall of the power supply equipment.

[0008] Preferably, the transmission member comprises a cavity formed in the hanger, a main gear, a reversing gear and a secondary gear rotatably installed in the cavity, the reversing gear is between the main gear and the secondary gear, one side of the secondary gear is provided with a second bevel gear meshing with the reversing gear, one side of the main gear is provided with a first bevel gear meshing with the reversing gear, one side of the moving plate is provided with a first toothed plate meshing with the main gear, the bottom of the movable plate is provided with a second toothed plate meshing with the secondary gear, and the hanger is provided with a through slot for the moving plate to move up and down, and the hanger is further provided with a moving slot for the movable plate to move horizontally.

[0009] Preferably, the moving plate and the movable plate are provided with sliding blocks on both sides, and the through slot and the moving slot are provided with sliding grooves for the sliding blocks to slide on the inner walls.

[0010] Preferably, the elastic support member comprises a spring and a telescopic auxiliary support rod, and the spring is sleeved outside the auxiliary support rod.

[0011] Further preferably, the hanger is further provided with an auxiliary fixing component, and the auxiliary fixing component comprises limiting baffles rotatably installed on both sides of the hanger and limiting members for fixing the limiting baffles, the two limiting baffles are cross-shaped with the three clamping plates, and the two limiting baffles are respectively resisted on both sides of the outer wall of the power supply device when the two limiting baffles are rotated to the vertical state.

[0012] More preferably, the limiting members comprise four supporting plates installed on both sides of the top of the hanger, and limiting rods are screwed between the opposite two supporting plates, and one side of the limiting baffle is provided with a limiting groove matched with the limiting rod.

[0013] Most preferably, the clamping plate is further provided with a protective pad adjacent to one side of the power supply device.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、The utility model discloses a clamping mechanism is arranged, when the power supply equipment is hoisted, can utilize the gravity of power supply equipment, can realize the automatic clamping of power supply equipment, the stable hoisting of power supply equipment is convenient, and does not need the additional actuating mechanism, greatly optimizes the overall structure of hoisting mechanism, makes the overall space of hoisting mechanism relatively smaller, and the carrying and use of hoisting mechanism are convenient.

[0016] And when the power supply equipment is lifted and unloaded, gradually loses the gravity effect, and the clamping mechanism can be automatically opened to release the power supply equipment, which is convenient for unloading the power supply equipment, thereby facilitating the rapid hoisting of the power supply equipment and improving the hoisting efficiency.

[0017] 2. The utility model discloses a stable placement of power supply equipment is guaranteed, and the stability of power supply equipment hoisting can be further improved, realizes the stable hoisting of power supply equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description make a simple introduction, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0019] Figure 1 It is the structural diagram of the utility model;

[0020] Figure 2 It is the structural diagram when limit baffle is put down;

[0021] Figure 3 It is Figure 1 Partial sectional view of Figure 1 ;

[0022] Figure 4 It is Figure 1 Partial sectional view of Figure 2 ;

[0023] Figure 5 It is Figure 1 Partial sectional view of Figure 3 ;

[0024] Figure 6 It is the plan view of Figure 5 ;

[0025] Figure 7 It is the structural diagram of clamping mechanism Figure 1 ;

[0026] Figure 8 It is the structural diagram of clamping mechanism Figure 2 .

[0027] In the drawing: 1, hanger;2, lifting hook;3, receiving table;4, clamping mechanism;41, moving plate;42, movable plate;43, clamping plate;44, main gear;45, reversing gear;46, auxiliary gear;47, moving groove;48, first bevel gear;49, second bevel gear;410, cavity;5, support;6, auxiliary fixing part;61, limit baffle;62, support plate;63, limit rod. DETAILED DESCRIPTION

[0028] ​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.

[0029] This utility model provides, for example Figures 1-8 The power supply facility hoisting mechanism shown includes a hanger 1 and a support platform 3 set above the hanger 1. Hooks 2 are installed at the four corners of the top of the hanger 1, and three elastic support members 5 arranged in a triangle are connected between the top of the hanger 1 and the bottom of the support platform 3. The elastic support member 5 includes a spring and a telescopic auxiliary support rod, with the spring sleeved on the outside of the auxiliary support rod.

[0030] The hanger 1 is also equipped with three sets of clamping mechanisms 4 for clamping and fixing the power supply equipment on the receiving platform 3. Each clamping mechanism 4 includes a movable plate 41 fixedly connected to the bottom of the receiving platform 3 and a movable plate 42 set on the hanger 1. A clamping plate 43 is installed at one end of the movable plate 42. A transmission component is connected between the movable plate 42 and the movable plate 41. When the receiving platform 3 drives the movable plate 41 to move downward, the movable plate 41 drives the movable plate 42 to move horizontally through the transmission component, so that the clamping plate 43 clamps the outer wall of the power supply equipment.

[0031] Specifically, such as Figures 3-8 As shown, the transmission components include a cavity 410 formed inside the hanger 1, and a main gear 44, a reversing gear 45, and a secondary gear 46 rotatably installed inside the cavity 410. The reversing gear 45 is located between the main gear 44 and the secondary gear 46, and a second bevel gear 49 that meshes with the reversing gear 45 is installed on one side of the secondary gear 46. A first bevel gear 48 that meshes with the reversing gear 45 is installed on one side of the main gear 44. A first toothed plate that meshes with the main gear 44 is installed on one side of the movable plate 41. A second toothed plate that meshes with the secondary gear 46 is installed at the bottom of the movable plate 42. A through slot is provided on the hanger 1 for the movable plate 41 to move up and down, and a moving slot 47 is also provided inside the hanger 1 for the movable plate 42 to move horizontally.

[0032] Through the above, when the power supply device is hoisted, the lifting frame 1 can be placed at the hoisting site first, and then the power supply device is placed on the receiving table 3. At this time, the receiving table 3 is pressed down by the elastic support 5 under the action of the gravity of the power supply device, and drives the moving plate 41 to move downward. At the same time, the moving plate 41 drives the main gear 44 engaged therewith to rotate through the first toothed plate. Then, the main gear 44 drives the reversing gear 45 engaged therewith to rotate through the first bevel gear 48. Then, the reversing gear 45 drives the pinion 46 to rotate through the second bevel gear 49 engaged therewith. The pinion 46 drives the movable plate 42 to move horizontally through the second toothed plate engaged therewith, so as to drive the clamping plate 43 to move towards the power supply device until it is in contact with the outer wall of the power supply device, so as to realize clamping and fixing of the power supply device. Then, the lifting rope of the lifting device is hung on the lifting hook 2 of the lifting frame 1. Finally, the power supply device is hoisted by the lifting device, so as to complete the hoisting of the power supply device and realize the installation of the power supply facility.

[0033] When the power supply device is hoisted and is unloaded from the top of the receiving table 3, the receiving table 3 loses the action of the gravity of the power supply device. Then, the elastic support 5 pushes the receiving table 3 to move upward and reset. At this time, the receiving table 3 pulls the moving plate 41 to move upward, and drives the movable plate 42 to move under the action of the transmission member, so as to drive the movable plate 42 to move away from the power supply device, so as to realize the loosening of the clamping plate 43 from the power supply device, and facilitate the unloading of the power supply device, and further facilitate the installation of the power supply facility.

[0034] Further, in order to limit the movement of the moving plate 41 and the movable plate 42 and ensure the stable movement of the moving plate 41 and the movable plate 42, as shown in Figures 4-8 , the moving plate 41 and the movable plate 42 are provided with sliding blocks on both sides, and the inner wall of the moving groove 47 and the through groove are provided with sliding grooves for the sliding blocks.

[0035] Further, as shown in Figures 1-8 , the clamping plate 43 adjacent to one side of the power supply device is further provided with a protective pad. Specifically, the protective pad can be made of rubber material to play a cushioning role, so as to avoid the hard contact between the clamping plate 43 and the power supply device, prevent the power supply device from being damaged, and be beneficial to the normal use of the power supply device.

[0036] In addition, in an embodiment, as shown in Figures 1-4 , the lifting frame 1 is further provided with an auxiliary fixing member 6, and the auxiliary fixing member 6 comprises limiting baffles 61 rotatably installed on both sides of the lifting frame 1 and limiting members for fixing the limiting baffles 61. The two limiting baffles 61 are distributed in a cross shape with the three clamping plates 43, and are respectively resisted on both sides of the outer wall of the power supply device when the two limiting baffles 61 are rotated to the vertical state.

[0037] Specifically, as shown in Figure 1 andFigure 2 As shown, the limiting member includes four supporting plates 62 installed on both sides of the top of the hanger 1, and a limiting rod 63 is screwed between the opposite two supporting plates 62, and one side of the limiting baffle 61 is provided with a limiting groove matched with the limiting rod 63.

[0038] After the clamping plate 43 clamps and fixes the power supply device, the limiting baffle 61 can be rotated by 90°, so that the limiting baffle 61 is in a vertical state (as shown in Figure 1 As shown), and is pressed against the outer wall of the power supply device, and then the limiting rod 63 is screwed on the two supporting plates 62, so that the limiting rod 63 is clamped in the limiting groove, so as to limit the limiting baffle 61, and the stable limiting of the limiting baffle 61 on the power supply device can further improve the stability of the power supply device during hoisting, and the stable hoisting of the power supply device is realized.

[0039] Secondly, when the power supply device is unloaded, the limiting rod 63 can be rotated down from the supporting plate 62, and then the limiting baffle 61 is reversely rotated by 90°, so that the limiting baffle 61 is in a horizontal state (as shown in Figure 2 As shown), so as to facilitate the unloading of the power supply device.

[0040] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A power supply installation hoisting mechanism, characterized by: The utility model provides a kind of power supply equipment supporting device, including hanger (1), and the receiving platform (3) being arranged above the hanger (1), the hanger (1) top four corners are all equipped with lifting hook (2), and the top of hanger (1) is connected with the bottom of receiving platform (3) between three elastic supports (5) of triangle distribution. Three groups of clamping mechanisms (4) for clamping and fixing power supply equipment on the receiving platform (3) are further arranged on the hanger (1), and each group of clamping mechanisms (4) comprises a moving plate (41) fixedly connected to the bottom of the receiving platform (3) and a movable plate (42) arranged on the hanger (1), one end of the movable plate (42) is equipped with a clamping plate (43), a transmission member is connected between the movable plate (42) and the moving plate (41), and when the moving plate (41) is driven downward by the receiving platform (3), the movable plate (42) is horizontally moved by the transmission member, so that the clamping plate (43) clamps the outer wall of the power supply equipment.

2. A power supply installation hoisting mechanism according to claim 1, characterised in that: The transmission member comprises a cavity (410) opened in the hanger (1), a main gear (44), a reversing gear (45) and a secondary gear (46) rotatably installed in the cavity (410), the reversing gear (45) is between the main gear (44) and the secondary gear (46), one side of the secondary gear (46) is equipped with a second bevel gear (49) engaged with the reversing gear (45), one side of the main gear (44) is equipped with a first bevel gear (48) engaged with the reversing gear (45), one side of the moving plate (41) is equipped with a first toothed plate engaged with the main gear (44), the bottom of the movable plate (42) is equipped with a second toothed plate engaged with the secondary gear (46), a through slot is formed in the hanger (1) for the moving plate (41) to move up and down, and a moving slot (47) is further formed in the hanger (1) for the movable plate (42) to move horizontally.

3. A power supply installation hoisting mechanism according to claim 2, characterised in that: Sliding grooves are formed in the inner walls of the through slot and the moving slot (47) for the sliding blocks to slide.

4. The power utility hoisting mechanism of claim 1, wherein: The elastic support (5) comprises a spring and a telescopic auxiliary support rod, and the spring is sleeved outside the auxiliary support rod.

5. The power utility hoist mechanism of claim 1, wherein: An auxiliary fixing component (6) is further arranged on the hanger (1), and the auxiliary fixing component (6) comprises a limiting baffle (61) rotatably installed on both sides of the hanger (1) and a limiting member for fixing the limiting baffle (61), the two limiting baffles (61) and the three clamping plates (43) are cross-shaped, and when the two limiting baffles (61) are rotated to the vertical state, they are respectively resisted on both sides of the outer wall of the power supply equipment.

6. A power supply installation hoisting mechanism according to claim 5, characterised in that: The limiting member comprises four support plates (62) installed on both sides of the top of the hanger (1), a limiting rod (63) is screwed between the opposite two support plates (62), and a limiting groove is formed in one side of the limiting baffle (61) for cooperating with the limiting rod (63).

7. The power utility hoist mechanism of claim 1, wherein: A protective pad is further arranged on one side of the clamping plate (43) adjacent to the power supply equipment.

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