Electrical installation hoisting tool

Abstract

The utility model discloses an electrical installation hoisting tool which comprises a hoisting plate, the bottom of the hoisting plate is fixedly connected with a homocentric-square-shaped frame, penetrating holes are formed in the inner walls of the two sides of the homocentric-square-shaped frame, arc-shaped pressing plates are arranged in the penetrating holes, the tops of the two arc-shaped pressing plates are fixedly connected with the same thread driving guide mechanism, and the thread driving guide mechanism is connected with the hoisting plate. The threaded driving guide mechanism is used for driving the arc-shaped pressing plate, a first groove is formed in the top of the hoisting plate, the top of the threaded driving guide mechanism extends into the first groove, and a pressing and fixing mechanism is fixedly connected to the bottom of the threaded driving guide mechanism and used for pressing and fixing the middle position of the part. The bottom of the pressing and fixing mechanism extends into the concentric-square-shaped frame. Through the arrangement of a series of structures, the pressure-controlled pressing and hoisting device can be suitable for pressure-controlled pressing and hoisting operation on different parts, the application range is widened, the use flexibility is improved, and through the pressure-controlled pressing and hoisting mode, the hoisting stability is improved, and the risk that the hoisted parts fall off is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation and hoisting, in particular to an electrical installation and hoisting tool. Background Art

[0002] Electrical generally refers to electrical engineering. Electricity is an important material basis for developing production and improving people's living standards. Electrical engineering is a series of installation projects generated in the layout of electricity. In the process of electrical installation, some electrical engineering components often need to be hoisted to a high place for installation. In the use of existing hoisting tools, there is a disadvantage of low hoisting stability. For this reason, application number: 202320947907.3 discloses an electrical installation hoisting tool, including a hoisting plate, an adjustment mechanism is interspersed and fixedly connected between the lower left part and the lower right part of the hoisting plate, and the front left part and the front right part of the adjustment mechanism are fixedly connected. The left and right parts of the rear end are fixedly connected with reinforcement plates, the lower ends of the two reinforcement plates on the left side and the lower ends of the two reinforcement plates on the right side are commonly fixedly connected with a fixing mechanism, and an electrical conduit is commonly clamped between the two fixing mechanisms, the upper left part and the upper right part of the adjustment mechanism both penetrate the lower end of the hanging plate and are commonly fixedly connected with a limiting plate, and the lower end of the limiting plate is fixedly connected to the upper end of the hanging plate, and the four corners of the upper end of the hanging plate are fixedly connected with reinforcement frames; the electrical installation hanging tool is convenient for adjusting the fixed position of the electrical conduit, has a good fixing effect on the electrical conduit, and is suitable for wide use;

[0003] The electrical installation lifting tool disclosed in the above patent still has some shortcomings when in use: 1. It can only stably fix electrical pipelines, but is not applicable to other electrical components in electrical engineering. The scope of application is relatively limited and cannot meet the use requirements. Based on the above situation, we propose an electrical installation lifting tool. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an electrical installation hoisting tool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The top of the two arc pressure plates is fixedly connected with the same threaded drive guide mechanism, and the threaded drive guide mechanism is used to drive the arc pressure plate. The top of the lifting plate is provided with a first groove, and the top of the threaded drive guide mechanism extends into the first groove. The bottom of the threaded drive guide mechanism is fixedly connected with a pressing mechanism, and the pressing mechanism is used to press and fix the middle position of the component. The bottom of the pressing mechanism extends into the circular frame. The top of the threaded drive guide mechanism is fixedly connected with a controller and an alarm, and the alarm is used to sound and light alarm to remind personnel. The pressing mechanism and the alarm are both electrically connected to the controller. A placing plate is provided in the circular frame, and the placing plate and the circular frame are equipped with the same clamping mechanism, and the clamping mechanism is used to realize the connection and fixation between the placing plate and the circular frame, and the placing plate is used to place the electrical components to be hoisted.

[0007] Preferably, the threaded drive guide mechanism includes two guide rods, the bottom ends of the guide rods are fixedly connected to the tops of the corresponding arc-shaped pressure plates, the top ends of the guide rods movably extend into the first groove, guide sleeves are fixedly connected to the inner walls on both sides of the first groove, the guide sleeves are slidably mounted on the corresponding guide rods, the guide rods and the guide sleeves cooperate to vertically guide the arc-shaped pressure plates, the same moving rod is fixedly connected between the sides of the two guide rods close to each other, a T-shaped screw is rotatably installed on the bottom inner wall of the first groove, the moving rod is threadedly mounted on the T-shaped screw, and the threaded connection between the moving rod and the T-shaped screw can drive the moving rod to move vertically while the T-shaped screw rotates, and the controller and the alarm are both fixedly connected to the top of the moving rod.

[0008] Preferably, the pressing mechanism includes a vertical rod, the top of the vertical rod is fixedly connected to the bottom of the movable rod, the bottom end of the vertical rod extends into the circular frame and is fixedly connected to a pressure sensor, the bottom of the pressure sensor is a detection end and is fixedly connected to a first pressure plate, the pressure sensor is electrically connected to the controller, the pressure sensor is used to monitor the extrusion force during pressing, and the controller is used to receive the pressure signal detected by the pressure sensor.

[0009] Preferably, the fixing mechanism includes an L-shaped clamping rod, a first through-hole is opened on the right side of the placement plate, second through-holes are opened on the bottom of the inner walls on both sides of the circular frame, the L-shaped clamping rod is movably sleeved in the first through-hole and the two second through-holes, a pull ring is fixedly connected to the right side of the L-shaped clamping rod, a clamping sleeve is fixedly connected to the bottom left side of the circular frame, a clamping slot is opened on the left side of the bottom inner wall of the L-shaped clamping rod, an L-shaped counterweight rod is movably installed in the clamping slot, the clamping slot and the L-shaped counterweight rod cooperate to restrict and fix the L-shaped clamping rod, the clamping sleeve is movably sleeved on the L-shaped counterweight rod, and the top inner wall of the L-shaped counterweight rod is movably clamped with the top of the clamping sleeve.

[0010] Preferably, both sides of the top of the hanging plate are fixedly connected with hanging rings, and the hanging rings can be connected to external hanging equipment.

[0011] Preferably, a first anti-slip rubber is bonded and fixed to the top inner wall of the arc-shaped pressure plate and the bottom inner wall of the penetration hole, and a second anti-slip rubber is bonded and fixed to the top of the placement plate. The setting of the first anti-slip rubber and the second anti-slip rubber can effectively reduce slipping during the process of pressing and fixing the lifting components.

[0012] Preferably, a rectangular through hole is provided on the top inner wall of the penetration hole, and the inner wall of the rectangular through hole is in movably contact with the outer side of the corresponding guide rod.

[0013] Compared with the existing technology, the beneficial effects of the utility model are:

[0014] 1. Through the cooperation of penetration holes, arc-shaped pressing plates, threaded drive guide mechanisms, pressing mechanisms, controllers and alarms, the pipes to be hoisted can be pressed and fixed under controlled pressure, thus improving the stability during the hoisting process;

[0015] 2. By cooperating with the placement plate, the clamping mechanism and the pressing mechanism, the electrical components can be hoisted and pressed under controlled pressure, so that the device can be used for hoisting operations on different components, thus improving the scope of application;

[0016] The utility model can be applied to pressure-controlled, compacted and hoisting operations on different components through the arrangement of a series of structures, thereby improving the scope of application and flexibility of use, and through the pressure-controlled, compacted and hoisting method, it can improve the hoisting stability and reduce the risk of the hoisting components falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of an electrical installation lifting tool proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of an electrical installation lifting tool proposed by the utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A.

[0020] In the figure: 100, lifting plate; 1, circular frame; 2, insertion hole; 3, placement plate; 4, L-shaped clamping rod; 5, arc-shaped pressure plate; 6, first groove; 7, guide rod; 8, moving rod; 9, T-shaped screw; 10, vertical rod; 11, first pressure plate; 12, pressure sensor; 13, controller; 14, alarm; 15, clamping slot; 16, clamping sleeve; 17, L-shaped counterweight rod. DETAILED DESCRIPTION

[0021] 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 of the embodiments.

[0022] Reference Figure 1-3 , an electrical installation hoisting tool, comprising a hoisting plate 100, both sides of the top of the hoisting plate 100 are fixedly connected with hanging rings, the hanging rings can be connected to external hoisting equipment, the bottom of the hoisting plate 100 is fixedly connected with a circular frame 1, the inner walls of both sides of the circular frame 1 are provided with penetration holes 2, and the penetration holes 2 are provided with arc-shaped pressing plates 5, wherein the top inner wall of the arc-shaped pressing plate 5 and the bottom inner wall of the penetration hole 2 are both bonded and fixed with a first anti-slip rubber, the tops of the two arc-shaped pressing plates 5 are fixedly connected with the same threaded driving guide mechanism, the top of the hoisting plate 100 is provided with a first groove 6, the top of the threaded driving guide mechanism extends into the first groove 6, the threaded driving guide mechanism includes two guide rods 7, the bottom ends of the guide rods 7 are fixedly connected to the corresponding tops of the arc-shaped pressing plates 5, and the tops of the guide rods 7 are movably extended into the first groove 6, wherein the top inner wall of the penetration hole 2 is provided with a rectangular through hole, and the bottom inner wall of the first groove 6 is provided with two through holes, and the through holes The inner wall and the inner wall of the rectangular perforation are both in active contact with the outer side of the corresponding guide rod 7. The rectangular perforation and the through hole are used for the corresponding guide rod 7 to pass through. Guide sleeves are fixedly connected to the inner walls on both sides of the first groove 6. The guide sleeves are slidably sleeved on the corresponding guide rod 7. The guide rod 7 and the guide sleeves cooperate to vertically guide the arc pressure plate 5. The same moving rod 8 is fixedly connected between the sides where the two guide rods 7 are close to each other. A T-shaped screw 9 is rotatably installed on the inner wall of the bottom of the first groove 6, wherein a bearing is fixedly connected to the inner wall of the bottom of the first groove 6, and the outer side of the T-shaped screw 9 is fixedly connected to the inner side of the inner ring of the bearing, and the bearing plays the role of rotatably installing the T-shaped screw 9. The moving rod 8 is threadedly sleeved on the T-shaped screw 9, wherein the top of the moving rod 8 is provided with a threaded hole threadedly connected to the T-shaped screw 9. The moving rod 8 is threadedly connected to the T-shaped screw 9 through the threaded hole, and the moving rod 8 can be driven to move vertically while the T-shaped screw 9 rotates;

[0023] The bottom of the moving rod 8 is fixedly connected with a pressing mechanism, and the bottom of the pressing mechanism extends into the circular frame 1. The pressing mechanism includes a vertical rod 10, the top of the vertical rod 10 is fixedly connected with the bottom of the moving rod 8, and the bottom of the vertical rod 10 extends into the circular frame 1 and is fixedly connected with a pressure sensor 12, wherein a rectangular hole is opened on the inner wall of the bottom of the first groove 6, and the inner wall of the rectangular hole is in active contact with the outer side of the vertical rod 10, and the rectangular hole is used for the vertical rod 10 to pass through, and the bottom of the pressure sensor 12 is a detection end and is fixedly connected with a first pressing plate 11, and the pressure sensor 12 is used to monitor the extrusion force during pressing;

[0024] A controller 13 and an alarm 14 are fixedly connected to the top of the moving rod 8. The alarm 14 is used for sound and light alarm to remind personnel. The pressure sensor 12 and the alarm 14 are electrically connected to the controller 13. The controller 13 is used to receive the pressure signal detected by the pressure sensor 12. A placement plate 3 is provided in the circular frame 1, wherein a second anti-slip rubber is bonded and fixed to the top of the placement plate 3. The setting of the first anti-slip rubber and the second anti-slip rubber can effectively reduce the slipping during the compression and solidification of the lifting components. The placement plate 3 and the circular frame 1 are installed with the same clamping mechanism. The placement plate 3 is used to place the electrical components to be hoisted, wherein the clamping mechanism includes an L-shaped clamping rod 4, a first through hole is opened on the right side of the placement plate 3, and second through holes are opened on the bottom of the inner walls on both sides of the circular frame 1. The L-shaped clamping rod 4 is movably sleeved in the first through hole and the two second through holes, a pull ring is fixedly connected to the right side of the L-shaped clamping rod 4, and a clamping sleeve 16 is fixedly connected to the bottom of the left side of the circular frame 1. A slot 15 is provided on the left side of the bottom inner wall of the L-shaped clamping rod 4, and an L-shaped counterweight rod 17 is movably mounted in the slot 15. The slot 15 and the L-shaped counterweight rod 17 cooperate to limit and fix the L-shaped clamping rod 4, and the sleeve 16 is movably mounted on the L-shaped counterweight rod 17. The top inner wall of the L-shaped counterweight rod 17 is movably mounted on the top of the sleeve 16, wherein a groove is provided on the left side of the top of the sleeve 16, and a first magnet is fixedly connected to the bottom inner wall of the groove, and a second magnet is fixedly connected to the top inner wall of the L-shaped counterweight rod 17. The first magnet is movably mounted in the groove and adsorbed with the top of the second magnet, and the adsorption force of the first magnet and the second magnet is utilized to fix the L-shaped counterweight rod 17; the utility model can be applied to pressure-controlled, compacted and hoisting operations of different components through a series of structural settings, thereby improving the scope of application and flexibility of use, and improving the hoisting stability and reducing the risk of hoisting components falling through the pressure-controlled, compacted hoisting method.

[0025] Working principle: When it is necessary to hoist the pipeline, the pipeline can be directly passed through the two penetration holes 2. At this time, the bottom of the pipeline is in active contact with the top of the first anti-slip rubber and the top of the second anti-slip rubber below. Then, the T-shaped screw 9 is rotated forward. Under the action of the threaded hole on the moving rod 8, the T-shaped screw 9 rotates and drives the moving rod 8 to move downward. The moving rod 8 drives the two guide rods 7 and the vertical rod 10 to move downward. The guide rod 7 drives the corresponding arc-shaped pressure plate 5 to move downward. The vertical rod 10 drives the first pressure plate 11 to move downward through the pressure sensor 12. The first anti-slip rubber of the arc-shaped pressure plate 5 and the first pressure plate 11 are in contact with each other. When the first pressing plate 11 moves downward to contact the top of the pipeline, the first pressing plate 11 is restricted from moving downward. The vertical rod 10 that continues to move downward squeezes the pressure sensor 12. When the pressure sensor 12 detects the squeezing force, it proves that the pipeline is in a compressed state. The pressure sensor 12 transmits the pressure value to the controller 13. When the preset compression force is reached, the controller 13 controls the alarm 14 to emit an audible and visual alarm to remind the personnel. After hearing the alarm, the personnel can stop rotating the T-shaped screw 9, thereby realizing the controlled pressure compression of the pipeline. Then, the pipeline can be connected to the external lifting equipment through the suspension ring to carry out the lifting operation.

[0026] When it is necessary to hoist the electrical components, first move the L-shaped counterweight rod 17 upwards. The L-shaped counterweight rod 17 moves upwards and separates from the card slot 15, releasing the fixation of the L-shaped card rod 4. At this time, the L-shaped card rod 4 can be moved to the right, and the L-shaped card rod 4 moves to the right from the first through-hole and the second through-hole, releasing the connection between the placement plate 3 and the circular frame 1, and then the circular frame 1 can be moved upwards to separate from the placement plate 3, and the shielding of the top of the placement plate 3 is released. Then, the electrical components to be hoisted are placed on the top of the placement plate 3, and the circular frame 1 is set on the placement plate 3. At this time, the circular frame 1 shields the placement plate 3 and the electrical components on the top of the placement plate 3, and the L-shaped card rod 4 is moved to the left so that the L-shaped card rod 4 is connected to the placement plate 3. The first through-hole 11 is inserted through the two second through-holes and the first through-hole for the second time, and then the upward thrust on the L-shaped counterweight rod 17 is released. Under the action of gravity, the L-shaped counterweight rod 17 is inserted downward into the card slot 15, so that the L-shaped card rod 4 is fixed, and the connection and fixation between the circular frame 1 and the placement plate 3 are realized. Then, the T-shaped screw rod 9 is rotated forward, and the movement process is the same as the above-mentioned forward rotation of the T-shaped screw rod 9, so that the first pressing plate 11 and the arc-shaped pressing plate 5 move downward at the same time. The first pressing plate 11 presses and fixes the electrical components while moving downward, and the arc-shaped pressing plate 5 and the guide rod 7 can cover the corresponding penetration hole 2 while moving downward. After the electrical components are pressed and fixed, they can be hoisted through the suspension ring in cooperation with the external hoisting equipment;

[0027] After the electrical components are hoisted to the required position, when the bottom of the placement plate 3 contacts the external support position, the L-shaped counterweight rod 17 is pulled upwards again, and the L-shaped counterweight rod 17 is separated from the card slot 15 upwards, releasing the fixation of the L-shaped card rod 4. At this time, the L-shaped card rod 4 can be moved to the right to move it out of the first perforation and the second perforation, releasing the connection and fixation between the placement plate 3 and the circular frame 1, and then the circular frame 1 is moved upwards to separate it from the placement plate 3, thereby removing the obstruction on the top of the electrical components, and the hoisted electrical components can be removed, thereby realizing the hoisting of the electrical components, so that the entire device can be suitable for hoisting operations of electrical components and pipelines, thereby improving the flexibility of use. In addition, the hoisted components can be pressure-controlled and compacted to improve stability during the hoisting process.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electrical installation hoisting tool, comprising a hoisting plate (100), characterized in that: The bottom of the hanging plate (100) is fixedly connected to a circular frame (1), and insertion holes (2) are provided on the inner walls of both sides of the circular frame (1), and arc-shaped pressing plates (5) are provided in the insertion holes (2). The tops of the two arc-shaped pressing plates (5) are fixedly connected to the same threaded driving guide mechanism, and the top of the hanging plate (100) is provided with a first groove (6), and the top of the threaded driving guide mechanism extends into the first groove (6). The bottom of the threaded driving guide mechanism is fixedly connected to a pressing mechanism, and the bottom of the pressing mechanism extends into the circular frame (1). The top of the threaded driving guide mechanism is fixedly connected to a controller (13) and an alarm (14), and the pressing mechanism and the alarm (14) are both electrically connected to the controller (13). A placement plate (3) is provided in the circular frame (1), and the placement plate (3) and the circular frame (1) are equipped with the same fixing mechanism.

2. An electrical installation lifting tool according to claim 1, characterized in that: The threaded drive guide mechanism comprises two guide rods (7), the bottom ends of the guide rods (7) are fixedly connected to the tops of the corresponding arc-shaped pressure plates (5), the top ends of the guide rods (7) are movably extended into the first groove (6), the inner walls on both sides of the first groove (6) are fixedly connected with guide sleeves, the guide sleeves are slidably sleeved on the corresponding guide rods (7), the same moving rod (8) is fixedly connected between the two sides of the two guide rods (7) close to each other, a T-shaped screw rod (9) is rotatably installed on the inner wall of the bottom of the first groove (6), the moving rod (8) is threadedly sleeved on the T-shaped screw rod (9), and the controller (13) and the alarm (14) are fixedly connected to the top of the moving rod (8).

3. An electrical installation lifting tool according to claim 2, characterized in that: The pressing mechanism comprises a vertical rod (10), the top end of the vertical rod (10) is fixedly connected to the bottom of the moving rod (8), the bottom end of the vertical rod (10) extends into the circular frame (1) and is fixedly connected to a pressure sensor (12), the bottom of the pressure sensor (12) is a detection end and is fixedly connected to a first pressure plate (11), and the pressure sensor (12) is electrically connected to a controller (13).

4. An electrical installation lifting tool according to claim 1, characterized in that: The clamping mechanism comprises an L-shaped clamping rod (4), a first through hole is provided on the right side of the placement plate (3), second through holes are provided on the bottom of the inner walls on both sides of the circular frame (1), the L-shaped clamping rod (4) is movably sleeved in the first through hole and the two second through holes, a pull ring is fixedly connected to the right side of the L-shaped clamping rod (4), a clamping sleeve (16) is fixedly connected to the bottom of the left side of the circular frame (1), a clamping groove (15) is provided on the left side of the inner wall at the bottom of the L-shaped clamping rod (4), an L-shaped counterweight rod (17) is movably clamped in the clamping groove (15), the clamping sleeve (16) is movably sleeved on the L-shaped counterweight rod (17), and the top inner wall of the L-shaped counterweight rod (17) is movably clamped with the top of the clamping sleeve (16).

5. The electrical installation lifting tool according to claim 1, characterized in that: Both sides of the top of the hanging plate (100) are fixedly connected with hanging rings.

6. An electrical installation lifting tool according to claim 1, characterized in that: A first anti-slip rubber is bonded and fixed to the top inner wall of the arc-shaped pressing plate (5) and the bottom inner wall of the penetration hole (2), and a second anti-slip rubber is bonded and fixed to the top of the placement plate (3).

7. An electrical installation lifting tool according to claim 2, characterized in that: A rectangular through hole is provided on the top inner wall of the penetration hole (2), and the inner wall of the rectangular through hole is in movable contact with the outer side of the corresponding guide rod (7).

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