CN222877532U - Wireless transmission engineering construction cable hoist device - Google Patents
Wireless transmission engineering construction cable hoist device Download PDFInfo
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- CN222877532U CN222877532U CN202421514775.6U CN202421514775U CN222877532U CN 222877532 U CN222877532 U CN 222877532U CN 202421514775 U CN202421514775 U CN 202421514775U CN 222877532 U CN222877532 U CN 222877532U
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Abstract
本实用新型属于吊装装置技术领域，涉及一种无线传输工程施工线缆吊装装置，包括主体，所述主体上开设有第三凹槽，第三凹槽内的顶部螺纹连接有移动块，所述主体的顶部设置有支撑板，支撑板的顶部设置有对线缆吊装的吊装组件，支撑板的底部固定连接有圆筒，圆筒设置在第三凹槽内的顶部，圆筒上设置有驱动件，驱动件驱动移动块转动，所述第三凹槽的内部设置有定位件，定位件限制圆筒只能在第三凹槽的内部竖直上下滑动。本实用新型的优点在于：通过移动块在内螺纹上转动，移动块会在第三凹槽的内部向上移动，带动圆筒向上移动，使支撑板向上移动，对支撑板上吊装组件的高度进行调整，适合对不同高度施工处的线缆进行吊装。
The utility model belongs to the technical field of hoisting devices, and relates to a cable hoisting device for wireless transmission engineering construction, including a main body, a third groove is provided on the main body, a moving block is connected to the top thread in the third groove, a support plate is provided on the top of the main body, a hoisting assembly for cable hoisting is provided on the top of the support plate, a cylinder is fixedly connected to the bottom of the support plate, the cylinder is provided at the top in the third groove, a driving member is provided on the cylinder, the driving member drives the moving block to rotate, a positioning member is provided inside the third groove, and the positioning member limits the cylinder to slide vertically up and down only inside the third groove. The advantage of the utility model is that by rotating the moving block on the internal thread, the moving block will move upward inside the third groove, drive the cylinder to move upward, and move the support plate upward, and adjust the height of the hoisting assembly on the support plate, which is suitable for hoisting cables at construction sites of different heights.
Description
Technical Field
The utility model belongs to the technical field of hoisting devices, and relates to a wireless transmission engineering construction cable hoisting device.
Background
The construction of wireless transmission engineering relates to a plurality of links such as signal transmission, signal reception, signal maintenance and the like. Common construction operations include cable line construction, community wiring construction, equipment cable line maintenance, and the like. In the assembly process of the cable, the cable is required to be moved upwards by the hoisting device due to the large volume and large tonnage of the cable, so that the installation and traction of the cable are conveniently completed.
The cable suspension device for electric power construction disclosed in China patent CN219384567U is provided with a hoisting mechanism on a hoisting box, the hoisting mechanism comprises a winding wheel, the winding wheel is rotationally arranged in a mounting groove, the mounting groove is cylindrical, the mounting groove is horizontally arranged, a hoisting rope is wound on the outer wall of the mounting groove, the hoisting rope is made of steel materials, a second motor is fixedly arranged on the front side wall surface of the hoisting box and is connected with a power supply, the second motor is installed in a dustproof mode, and the output end of the second motor is fixedly arranged on the front side end surface of the winding wheel.
The suspension device can rotate in different directions according to different rotation directions of the output end of the second motor by starting the power supply of the second motor, so that the winding and unwinding operation of the lifting rope is realized. When the cable is hoisted through the lifting rope, the cable can be located below the winding wheel, and the height of the lifting box is fixed, so that the highest hoisting height is fixed, the cable is inconvenient to adjust according to the construction height of the cable, and the use is inconvenient.
In order to solve the problems, the utility model provides a wireless transmission engineering construction cable lifting device.
Disclosure of utility model
In order to solve the problems in the background technology, the utility model provides a wireless transmission engineering construction cable hoisting device.
In order to achieve the purpose, the utility model adopts the following technical scheme that the device comprises a main body, wherein a third groove is formed in the main body, and a moving block is connected to the top of the third groove in a threaded manner;
The top of the main body is provided with a supporting plate, the top of the supporting plate is provided with a hoisting assembly for hoisting the cable, the bottom of the supporting plate is fixedly connected with a cylinder, the cylinder is arranged at the top in the third groove, a driving piece is arranged on the cylinder and drives the moving block to rotate, the inside of the third groove is provided with a positioning piece, and the positioning piece can limit the cylinder to vertically slide up and down only in the third groove;
The bottom of main part slides and is provided with four supporting shoes, is provided with drive assembly in the main part, and drive assembly cooperates with the movable block, and drive assembly drives four supporting shoes and removes in opposite directions or move in opposite directions.
Further, the part at the top of the third groove is cylindrical, the part at the bottom of the third groove is rectangular, the cylindrical part of the third groove is provided with internal threads, the outer surface of the moving block is provided with external threads, and the external threads are matched with the internal threads.
Further, the driving piece comprises a second motor, a second groove is formed in the cylinder, and the second motor is fixedly connected to the inside of the second groove;
The inside fixedly connected with telescopic link of movable block, the top of telescopic link stretches out to the inside of second recess, the top of telescopic link and the output shaft fixed connection of second motor, the bottom rotation of telescopic link is connected in the bottom surface of third recess.
Further, four sliding rails are arranged on the bottom surface of the main body, the four supporting blocks are respectively arranged in the corresponding sliding rails in a sliding manner, and the four sliding rails are distributed in a circumferential array with respect to the axis of the moving block.
Further, the transmission assembly comprises a first bevel gear, the first bevel gear is fixedly sleeved at the bottom of the telescopic rod, the second fixing plates are fixedly connected to the inside of the sliding rail, the screw rods are rotatably connected to the inside of the second fixing plates through bearings, the second bevel gears are fixedly connected to one ends of the screw rods, which are close to the telescopic rod, and the four second bevel gears are meshed with the first bevel gear;
The screw hole with lead screw looks adaptation is seted up to the inside of supporting shoe, and the one end threaded connection that the second bevel gear was kept away from to the lead screw is in the screw hole that corresponds.
Further, the locating piece comprises two limiting blocks, the two limiting blocks are symmetrically and fixedly connected to the outer surface of the cylinder, two vertically arranged limiting grooves are formed in the cylindrical portion of the third groove, and the limiting blocks are slidably connected in the corresponding limiting grooves.
Further, the hoisting assembly comprises a winding roller, the top surface of the supporting plate is fixedly connected with two symmetrical first fixing plates, the winding roller is rotationally connected between the two first fixing plates, and a hoisting rope is wound on the winding roller;
One side of one of the first fixed plates is fixedly connected with a first motor, and the first motor drives the winding roller to rotate.
Further, all offer first recess on four sides of main part, first recess is all vertical to be laid, and the bottom of first recess communicates with corresponding slide rail respectively, and the inside of first recess is all sliding connection has the slider, articulates between slider and the supporting shoe that corresponds has the connecting plate.
Further, the top fixedly connected with handle of backup pad, the both ends that the main part is close to handle one side all rotate and are connected with the removal wheel.
Compared with the prior art, the utility model has the following beneficial effects:
1. This wireless transmission engineering construction cable hoist device is provided with the movable block, and movable block threaded connection is in the cylindrical part of third recess, and when using, second motor drive telescopic link corotation makes the movable block rotate on the internal thread, and the movable block can upwards move in the inside of third recess, and then drives drum upwards movement, makes the backup pad upwards move, adjusts the high of hoist and mount subassembly in the backup pad, is fit for hoisting the cable of not co-altitude construction department, convenient to use.
2. This wireless transmission engineering construction cable hoist device is provided with four supporting shoes, and the telescopic link can drive first bevel gear and rotate together, and first bevel gear drive second bevel gear rotates, makes the lead screw rotate, and the screw hole of lead screw on the supporting shoe rotates, can drive the supporting shoe and slide in the slide rail, and then makes the backup pad when shifting up, and the supporting shoe can stretch out to the outside of main part, also can reduce simultaneously through the connecting plate downwardly pulling slider the focus of device, increase stability.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the support block of the present utility model;
fig. 4 is a schematic structural view of a third groove in the present utility model.
In the figure, 1, a main body; 2, a supporting block, 3, a connecting plate, 4, a first groove, 5, a supporting plate, 6, a first motor, 7, a first fixed plate, 8, a winding roller, 9, a handle, 10, an internal thread, 11, a moving block, 12, a limit groove, 13, a limit block, 14, a second motor, 15, a telescopic rod, 16, a first bevel gear, 17, a second bevel gear, 18, a screw rod, 19, a second groove, 20, a chute, 21, a third groove, 22, a sliding block, 23, a second fixed plate, 24, a cylinder, 25 and a sliding rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the technical scheme adopted by the utility model is that the wireless transmission engineering construction cable lifting device comprises a main body 1, wherein a third groove 21 is formed in the main body 1, and a moving block 11 is connected to the top of the third groove 21 in a threaded manner.
The top portion of the third recess 21 is cylindrical and the bottom portion of the third recess 21 is rectangular. The cylindrical portion of the third recess 21 is provided with an internal thread 10 and the outer surface of the moving block 11 is provided with an external thread which is adapted to the internal thread 10. The moving block 11 can be rotated by the female screw 10, and the height of the moving block 11 is changed upon rotation.
The top of main part 1 is provided with backup pad 5, and the bottom fixedly connected with drum 24 of backup pad 5, drum 24 sets up the top in the third recess 21. The cylinder 24 is provided with a driving member for driving the moving block 11 to rotate.
The driving member comprises a second motor 14, a cylinder 24 is provided with a second groove 19, and the second motor 14 is fixedly connected to the inside of the second groove 19.
The inside fixedly connected with telescopic link 15 of movable block 11, the top of telescopic link 15 stretches out to the inside of second recess 19, the top of telescopic link 15 and the output shaft fixed connection of second motor 14. The bottom end of the telescopic rod 15 is rotatably connected to the bottom surface of the third recess 21.
The telescopic link 15 comprises sleeve and slide bar, telescopic top and the output shaft fixed connection of second motor 14, the bottom of slide bar rotates to be connected in the bottom surface of third recess 21, and the top sliding connection of slide bar is in the sleeve, and slide bar and telescopic link can only slide relatively to can not rotate. The moving block 11 is fixedly sleeved on the sleeve.
The inside of the third recess 21 is provided with a positioning member that restricts the cylinder 24 to vertically slide up and down only inside the third recess 21.
The locating piece comprises two limiting blocks 13, and the two limiting blocks 13 are symmetrically and fixedly connected to the outer surface of the cylinder 24. The cylindrical part of the third groove 21 is provided with two vertically arranged limiting grooves 12, and the limiting blocks 13 are connected in the corresponding limiting grooves 12 in a sliding manner.
The bottom of main part 1 slides and is provided with four supporting shoe 2, is provided with drive assembly on the main part 1, and drive assembly cooperates with movable block 11. The transmission assembly drives the four support blocks 2 to move towards each other or back to back.
Four slide rails 25 are arranged on the bottom surface of the main body 1, and four support blocks 2 are respectively arranged in the corresponding slide rails 25 in a sliding manner. The four sliding rails 25 are distributed in a circumferential array about the axis of the moving block 11. The sliding grooves 20 are formed in the side walls of the sliding rails 25, and positioning strips are fixedly connected to the two corresponding sides of the moving block 11 and are slidably connected into the corresponding sliding grooves 20.
The transmission assembly comprises a first bevel gear 16, the first bevel gear 16 is fixedly sleeved at the bottom of the telescopic rod 15, and the first bevel gear 16 is fixedly sleeved on the sliding rod. The second fixing plates 23 are fixedly connected to the inner portions of the sliding rails 25, and the screw rods 18 are rotatably connected to the inner portions of the second fixing plates 23 through bearings. The screw rod 18 is close to the one end of telescopic link 15 and all fixedly connected with second bevel gear 17, and four second bevel gears 17 all mesh with first bevel gear 16.
The screw hole matched with the screw rod 18 is formed in the support block 2, and one end, far away from the second bevel gear 17, of the screw rod 18 is in threaded connection with the corresponding screw hole.
The four sides of the main body 1 are provided with first grooves 4, the first grooves 4 are vertically distributed, and the bottoms of the first grooves 4 are respectively communicated with corresponding sliding rails 25. The inside of the first groove 4 is connected with a sliding block 22 in a sliding way, and a connecting plate 3 is hinged between the sliding block 22 and the corresponding supporting block 2. The top of connecting plate 3 rotates to be connected in slider 22's bottom, and the bottom of connecting plate 3 rotates to be connected in supporting shoe 2's top surface.
The top of backup pad 5 is provided with the hoist and mount subassembly that cable hoisted.
The hoisting assembly comprises a winding roller 8, the top surface of the supporting plate 5 is fixedly connected with two symmetrical first fixing plates 7, the winding roller 8 is rotationally connected between the two first fixing plates 7, and a hoisting rope is wound on the winding roller 8.
One side of one of the first fixing plates 7 is fixedly connected with a first motor 6, and the first motor 6 drives a winding roller 8 to rotate. When the winding roller 8 rotates, the extension length of the lifting rope can be changed, and then the cable can be lifted through the lifting rope.
The top of backup pad 5 fixedly connected with handle 9, the both ends that main part 1 is close to handle 9 one side all rotate and are connected with the removal wheel.
Working principle:
In use, the main body 1 is pushed by the handle 9 to tilt the main body 1, the bottom surface of the main body 1 is separated from the ground, and the device can be moved by the moving wheel. After the device is moved to the lifting position, the main body 1 is vertically placed so that the bottom surface of the main body 1 is in contact with the ground.
The second motor 14 is started, and the output shaft of the second motor 14 rotates in the forward direction. The sleeve on the telescopic rod 15 is driven to rotate, the sliding rods rotate together, the moving block 11 rotates on the internal thread 10, and the moving block 11 moves upwards to drive the sleeve to slide upwards on the sliding rods. And thus the cylinder 24, moves upward, the support plate 5, and the height of the hoist assembly is raised.
When the sleeve rotates, the sliding rod is driven to rotate, so that the first bevel gear 16 rotates. The second bevel gear 17 is driven to rotate, so that the screw rod 18 rotates, and the screw rod 18 rotates in the threaded hole on the support block 2 to drive the support block 2 to slide in the slide rail 25.
The support blocks 2 slide to the outside of the main body 1, and thus the four support blocks 2 slide in opposition. The support block 2 will pull the slider 22 downwards through the connection plate 3, the slider 22 sliding downwards in the first recess 4, thereby lowering the centre of gravity of the device and increasing the stability.
The second motor 14 is started, and the output shaft of the second motor 14 is reversed, so that the moving block 11 rotates downwards, and the cylinder 24 and the supporting plate 5 are driven to move downwards. The height of the hoisting assembly is reduced.
Similarly, the support blocks 2 slide into the main body 1, so that the four support blocks 2 slide toward each other, and the slide block 22 is pushed up by the connection plate 3. The extension length of the support block 2 is adjusted according to the height of the support plate 5.
After adjusting the support plate 5 to a proper height, the first motor 6 is started to drive the winding roller 8 to rotate, so that the extending length of the lifting rope can be changed, and the cable can be lifted through the lifting rope.
After use, the support blocks 2 are all slid into the slide rails 25, and the support plate 5 is also moved downward. The volume of the device is reduced, and the device is convenient to move or store.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. The wireless transmission engineering construction cable lifting device is characterized by comprising a main body (1), wherein a third groove (21) is formed in the main body (1), and a moving block (11) is connected to the top in the third groove (21) in a threaded manner;
The cable lifting device is characterized in that a supporting plate (5) is arranged at the top of the main body (1), a lifting assembly for lifting cables is arranged at the top of the supporting plate (5), a cylinder (24) is fixedly connected to the bottom of the supporting plate (5), the cylinder (24) is arranged at the top in a third groove (21), a driving piece is arranged on the cylinder (24) and drives a moving block (11) to rotate, a positioning piece is arranged in the third groove (21), and the positioning piece limits the cylinder (24) to vertically slide up and down only in the third groove (21);
The bottom of main part (1) slides and is provided with four supporting shoe (2), is provided with drive assembly on main part (1), and drive assembly cooperates with movable block (11), and drive assembly drives four supporting shoe (2) and removes in opposite directions or move in opposite directions.
2. The wireless transmission engineering construction cable lifting device of claim 1, wherein the top part of the third groove (21) is cylindrical, the bottom part of the third groove (21) is rectangular, the cylindrical part of the third groove (21) is provided with an internal thread (10), the outer surface of the moving block (11) is provided with an external thread, and the external thread is matched with the internal thread (10).
3. The wireless transmission engineering construction cable lifting device according to claim 1, wherein the driving piece comprises a second motor (14), a second groove (19) is formed in the cylinder (24), and the second motor (14) is fixedly connected to the inside of the second groove (19);
The inside fixedly connected with telescopic link (15) of movable block (11), the inside of second recess (19) is stretched out on the top of telescopic link (15), the top of telescopic link (15) and the output shaft fixed connection of second motor (14), the bottom rotation of telescopic link (15) is connected in the bottom surface of third recess (21).
4. The wireless transmission engineering construction cable hoist device of claim 3, wherein four slide rails (25) are arranged on the bottom surface of the main body (1), the four support blocks (2) are respectively arranged in the corresponding slide rails (25) in a sliding manner, and the four slide rails (25) are distributed in a circumferential array with respect to the axis of the movable block (11).
5. The wireless transmission engineering construction cable lifting device according to claim 4, wherein the transmission assembly comprises a first bevel gear (16), the first bevel gear (16) is fixedly sleeved at the bottom of the telescopic rod (15), second fixing plates (23) are fixedly connected to the inside of the sliding rail (25), screw rods (18) are rotatably connected to the inside of the second fixing plates (23) through bearings, second bevel gears (17) are fixedly connected to one ends of the screw rods (18) close to the telescopic rod (15), and the four second bevel gears (17) are meshed with the first bevel gear (16);
Screw holes matched with the screw rods (18) are formed in the supporting blocks (2), and one ends of the screw rods (18) far away from the second bevel gears (17) are in threaded connection with the corresponding screw holes.
6. The wireless transmission engineering construction cable lifting device according to claim 2, wherein the positioning piece comprises two limiting blocks (13), the two limiting blocks (13) are symmetrically and fixedly connected to the outer surface of the cylinder (24), two vertically arranged limiting grooves (12) are formed in the cylindrical portion of the third groove (21), and the limiting blocks (13) are slidably connected in the corresponding limiting grooves (12).
7. The wireless transmission engineering construction cable lifting device according to claim 1, wherein the lifting assembly comprises a winding roller (8), two symmetrical first fixing plates (7) are fixedly connected to the top surface of the supporting plate (5), the winding roller (8) is rotatably connected between the two first fixing plates (7), and a lifting rope is wound on the winding roller (8);
One side of one of the first fixing plates (7) is fixedly connected with a first motor (6), and the first motor (6) drives the winding roller (8) to rotate.
8. The wireless transmission engineering construction cable hoist device of claim 5, wherein all offer first recess (4) on four sides of main part (1), first recess (4) are all vertically laid, the bottom of first recess (4) communicates with corresponding slide rail (25) respectively, the inside of first recess (4) is all sliding connection has slider (22), articulates between slider (22) and corresponding supporting shoe (2) has connecting plate (3).
9. The wireless transmission engineering construction cable lifting device of claim 1, wherein the top of the supporting plate (5) is fixedly connected with a handle (9), and two ends of one side of the main body (1) close to the handle (9) are respectively and rotatably connected with a movable wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421514775.6U CN222877532U (en) | 2024-06-28 | 2024-06-28 | Wireless transmission engineering construction cable hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421514775.6U CN222877532U (en) | 2024-06-28 | 2024-06-28 | Wireless transmission engineering construction cable hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222877532U true CN222877532U (en) | 2025-05-16 |
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ID=95693448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421514775.6U Active CN222877532U (en) | 2024-06-28 | 2024-06-28 | Wireless transmission engineering construction cable hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222877532U (en) |
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2024
- 2024-06-28 CN CN202421514775.6U patent/CN222877532U/en active Active
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