Electric power line stringing device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a constructional engineering power line stringing device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixed column, the top of the fixed column is slidably connected with a telescopic column, a cavity is formed in the fixed column, and the bottom of the left side of the cavity is fixedly connected with a driving assembly. A threaded rod is rotatably connected to the inner wall of the bottom of the cavity, a driven bevel gear is fixedly connected to the bottom of the outer side of the threaded rod, the driving assembly is in meshed connection with the driven bevel gear, a threaded groove is formed in the middle of the telescopic column, and limiting grooves are formed in the inner walls of the left side and the right side of the cavity correspondingly; the bottom of the telescopic column is fixedly connected with a limiting plate, and the top of the telescopic column is fixedly connected with a mounting plate. According to the utility model, the lifting of the mounting plate is realized, the quick mounting operation of mounting personnel is facilitated, the trouble that the mounting personnel need to climb to a high place for mounting is avoided, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a power line stringing device for construction engineering. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy, especially the power supply line system, which is the main part of power engineering. When the electric energy from the power supply station is transmitted to the user, it is necessary to build a line between the two, using poles as support and turning points. While fixing the wires, the wires can be built in mid-air and connected to the user's room. Cables are usually installed on the wire-laying device to transport electricity.

[0003] After searching, Chinese patent announcement number: CN217469405U discloses a new type of construction engineering power line stringing device, including a horizontal frame plate, a longitudinal frame plate fixedly installed at one end of the top of the horizontal frame plate, two wire clamps fixedly installed at one end of the longitudinal frame plate, and a traction bracket installed on the longitudinal frame plate. Each wire clamp is composed of a fixed clamp plate and a pressed clamp plate, each fixed clamp plate is fixed on the longitudinal frame plate, each pressed clamp plate is assembled on the top of the corresponding fixed clamp plate, and each traction bracket is penetrated with a plurality of traction screws, and a pull ring is fixedly installed on the top of each traction screw. This stringing device adopts a simple wire clamp structure to clamp and fix the wires, which is convenient for the staff to perform assembly operations when working at high altitudes, and is provided with a traction bracket, which can pull down the part of the wire clamped on the device, so that the part of the wire located on the stringing device forms a three-point positioning, effectively reducing the probability of the wire falling off the stringing device.

[0004] The beneficial effects in the above patent mention that "a traction bracket is welded on the frame plate. When fixing the wire, the wire can be passed through the pull ring. The staff pulls the traction screw downward and drives the pull ring to move downward. After the wire is clamped and fixed by the two wire clamps, it can be positioned at three points. Even if the connection between the wire and the wire clamp is loose, under the traction of the pull ring, the wire can still be stably installed on the device, effectively improving the firmness of the connection between the wire and the device." Although the above can fix the wire, when the wire is pulled and installed, the installer needs to climb to the top of the wiring device to perform the installation work, which makes the installation process more troublesome and affects the installation efficiency. For this reason, a construction project power line wiring device is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above shortcomings, the utility model provides a construction engineering power line stringing device, which aims to improve the problem in the prior art that when pulling and laying electric wires, installers need to climb to the top of the stringing device to perform installation work, making the installation process more troublesome and affecting the installation efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction engineering power line wiring device comprises a base plate, the top of the base plate is fixedly connected with a fixed column, the top of the fixed column is slidably connected with a telescopic column, a cavity is arranged inside the fixed column, the left bottom of the cavity is fixedly connected with a driving assembly, the bottom inner wall of the cavity is rotatably connected with a threaded rod, the outer bottom of the threaded rod is fixedly connected with a driven bevel gear, the driving assembly is meshed with the driven bevel gear, a threaded groove is provided in the middle of the telescopic column, the left and right inner walls of the cavity are provided with limiting grooves, the bottom of the telescopic column is fixedly connected with a limiting plate, the top of the telescopic column is fixedly connected with a mounting plate, the left and right sides of the top of the mounting plate are fixedly connected with partitions, the left and right sides of the partition are provided with a plurality of openings, the upper and lower sides of the opening are fixedly connected with telescopic assemblies, the outer sleeve of the telescopic assembly is provided with a spring, and the adjacent sides of the telescopic assembly are fixedly connected with a clamping plate.

[0007] As a further description of the above technical solution:

[0008] A fixing plate is fixedly connected to the left end of the top of the bottom plate, and a plurality of brushes are fixedly connected to both the upper and lower sides of the fixing plate.

[0009] As a further description of the above technical solution:

[0010] The driving assembly comprises a motor, the left end of which is fixedly connected to the inner wall of the left bottom of the cavity, the driving end of the motor is fixedly connected to a driving bevel gear, and the driving bevel gear is meshingly connected to the driven bevel gear.

[0011] As a further description of the above technical solution:

[0012] The two sides of the limiting plate are respectively slidably connected to the inner walls of the limiting groove on both sides.

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to the upper and lower inner walls of the opening, and the other end of the spring is fixedly connected to the far side of the clamping plate.

[0015] As a further description of the above technical solution:

[0016] The telescopic assembly includes a plurality of fixed rods, one end of each of the fixed rods is fixedly connected to the upper and lower ends of the opening, the other end of each of the fixed rods is slidably connected to the telescopic rod, the far side of the clamping plate is fixedly connected to the near side of the telescopic rod, and the spring is sleeved on the outside of the fixed rod.

[0017] As a further description of the above technical solution:

[0018] The outer side of the threaded rod is threadably connected to the inner wall of the threaded groove.

[0019] As a further description of the above technical solution:

[0020] The top of the threaded rod passes through the middle of the limiting plate and extends outward.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the lifting and lowering of the mounting plate is realized through the mutual cooperation of the fixed column, the telescopic column, the motor, the active bevel gear, the threaded rod, the driven bevel gear, the threaded groove, the limit groove, the limit plate, the mounting plate and the like, which is conducive to the installers to carry out the quick installation work, avoids the trouble of the installers to climb to a high place for installation, and improves the flexibility of use.

[0023] 2. In the utility model, the cables are clamped and fixed by the cooperation of the partitions, openings, fixing rods, telescopic rods, springs, clamping plates and other structures, so that the cables are stably limited to prevent shaking caused by external influences, resulting in the risk of falling off, and improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the construction engineering power line wiring device proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the cavity of the construction engineering power line stringing device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the partition structure of the power line stringing device for construction engineering proposed by the utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Bottom plate; 2. Fixed column; 3. Telescopic column; 401. Motor; 402. Active bevel gear; 5. Threaded rod; 6. Driven bevel gear; 7. Threaded groove; 8. Limit groove; 9. Limit plate; 10. Mounting plate; 11. Partition plate; 12. Opening; 1301. Fixed rod; 1302. Telescopic rod; 14. Spring; 15. Clamping plate; 16. Fixed plate; 17. Brush. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-2 The utility model provides an embodiment: a construction engineering power line wiring device, including a base plate 1, a fixed column 2 is fixedly connected to the top of the base plate 1, a telescopic column 3 is slidably connected to the top of the fixed column 2, the telescopic column 3 moves in the fixed column 2, a cavity is arranged inside the fixed column 2, a driving assembly is fixedly connected to the left bottom of the cavity, a threaded rod 5 is rotatably connected to the bottom inner wall of the bottom of the cavity, a driven bevel gear 6 is fixedly connected to the outer bottom of the threaded rod 5, the driving assembly is meshed with the driven bevel gear 6, the driving assembly includes a motor 401, the motor 401 can provide its power source, the left end of the motor 401 is fixedly connected to the left bottom inner wall of the cavity, the driving end of the motor 401 is fixedly connected to the active bevel gear 402, the driving end of the motor 401 drives the active bevel gear 402 to rotate, so that the driven bevel gear 6 starts to rotate, and the active bevel gear 402 is meshed with the driven bevel gear 6.

[0032] A threaded groove 7 is provided in the middle of the telescopic column 3. The setting of the threaded groove 7 facilitates the rotation of the threaded rod 5. The outer side of the threaded rod 5 is threadedly connected to the inner wall of the threaded groove 7. Limiting grooves 8 are provided on the left and right inner walls of the cavity. The bottom of the telescopic column 3 is fixedly connected to a limiting plate 9. The setting of the limiting plate 9 prevents the telescopic column 3 from leaving the cavity. The two sides of the limiting plate 9 are respectively slidably connected to the inner walls on both sides of the limiting groove 8. The limiting plate 9 moves in the limiting groove 8. The top of the threaded rod 5 passes through the middle of the limiting plate 9 and extends outward. The top of the telescopic column 3 is fixedly connected to a mounting plate 10, and the cable is installed on the mounting plate 10.

[0033] Reference Figure 1 , Figure 3 and Figure 4 , partitions 11 are fixedly connected to the left and right sides of the top of the mounting plate 10, and multiple openings 12 are opened on the left and right sides of the partition 11. The setting of the openings 12 facilitates the installation of cables. Telescopic components are fixedly connected to the upper and lower sides of the openings 12. A spring 14 is sleeved on the outside of the telescopic components. A clamping plate 15 is fixedly connected to the adjacent side of the telescopic components. The clamping plate 15 can limit the upper and lower ends of the cable. One end of the spring 14 is fixedly connected to the upper and lower inner walls of the opening 12, and the other end of the spring 14 is fixedly connected to the far side of the clamping plate 15. The setting of the spring 14 makes the clamping plate 15 more stable.

[0034] The telescopic assembly includes multiple fixed rods 1301, one ends of the multiple fixed rods 1301 are respectively fixedly connected to the upper and lower ends of the opening 12, the other ends of the fixed rods 1301 are slidably connected to the telescopic rods 1302, the telescopic rods 1302 move in the fixed rods 1301, the far sides of the clamping plates 15 are respectively fixedly connected to the close sides of the telescopic rods 1302, the spring 14 is sleeved on the outside of the fixed rods 1301, the top left end of the bottom plate 1 is fixedly connected to the fixed plate 16, and the upper and lower sides of the fixed plate 16 are fixedly connected to multiple brushes 17, and the setting of the brushes 17 can clean the dust and attachments on the surface of the cable.

[0035] Working principle: when the cable needs to be installed, the cable needs to be installed on the wiring device. At this time, the motor 401 is started, so that the driving end of the motor 401 drives the active bevel gear 402 to rotate, so that the threaded rod 5 starts to rotate. Under the action of the threaded rod 5, the telescopic column 3 continues to descend, and the limit plate 9 moves in the limit groove 8, so that the mounting plate 10 starts to descend in height, thereby facilitating the installation personnel to carry out the installation operation. During the installation operation, one end of the cable is inserted into the brush 17 to remove the dust and attachments on the surface of the cable, and then the cable is limited between the clamping plates 15 through the opening 12. The cable is clamped between the clamping plates 15. At the same time, during the fixing process, the telescopic rod 1302 moves in the fixing rod 1301, and the spring 14 is squeezed after being acted on to ensure the stable limit fixation of the cable. In addition, each cable is classified and installed through multiple openings 12, which is convenient for classified installation, avoids the risk of entanglement, and improves stability.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power line stringing device for construction engineering, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixed column (2), the top of the fixed column (2) is slidably connected to a telescopic column (3), a cavity is arranged inside the fixed column (2), a driving assembly is fixedly connected to the left bottom of the cavity, a threaded rod (5) is rotatably connected to the inner wall of the bottom of the cavity, a driven bevel gear (6) is fixedly connected to the outer bottom of the threaded rod (5), the driving assembly and the driven bevel gear (6) are meshingly connected, a threaded groove (7) is provided in the middle of the telescopic column (3), and the left and right sides of the cavity are provided with a threaded groove (7). The walls are provided with limiting grooves (8), the bottom of the telescopic column (3) is fixedly connected to a limiting plate (9), the top of the telescopic column (3) is fixedly connected to a mounting plate (10), the top left and right sides of the mounting plate (10) are fixedly connected to partitions (11), the left and right sides of the partitions (11) are provided with a plurality of openings (12), the upper and lower sides of the openings (12) are fixedly connected to telescopic components, the outside of the telescopic components is provided with a spring (14), and the adjacent sides of the telescopic components are fixedly connected to a clamping plate (15).

2. The construction engineering power line stringing device according to claim 1, characterized in that: A fixing plate (16) is fixedly connected to the top left end of the bottom plate (1), and a plurality of brushes (17) are fixedly connected to the upper and lower sides of the fixing plate (16).

3. The construction engineering power line stringing device according to claim 1, characterized in that: The driving assembly comprises a motor (401), the left end of the motor (401) is fixedly connected to the left bottom inner wall of the cavity, the driving end of the motor (401) is fixedly connected to a driving bevel gear (402), and the driving bevel gear (402) is meshingly connected to a driven bevel gear (6).

4. The construction engineering power line stringing device according to claim 1, characterized in that: The two sides of the limiting plate (9) are respectively slidably connected to the inner walls of the two sides of the limiting groove (8).

5. The construction engineering power line stringing device according to claim 1, characterized in that: One end of the spring (14) is fixedly connected to the upper and lower inner walls of the opening (12), and the other end of the spring (14) is fixedly connected to the far side of the clamping plate (15).

6. The construction engineering power line stringing device according to claim 1, characterized in that: The telescopic assembly comprises a plurality of fixed rods (1301), one end of each of the fixed rods (1301) is fixedly connected to the upper and lower ends of the opening (12), the other end of each of the fixed rods (1301) is slidably connected to a telescopic rod (1302), the far side of the clamping plate (15) is fixedly connected to the near side of the telescopic rod (1302), and the spring (14) is sleeved on the outside of the fixed rod (1301).

7. The construction engineering power line stringing device according to claim 1, characterized in that: The outer side of the threaded rod (5) is threadably connected to the inner wall of the threaded groove (7).

8. The construction engineering power line stringing device according to claim 1, characterized in that: The top of the threaded rod (5) passes through the middle of the limiting plate (9) and extends outwards.

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