CN217692339U

CN217692339U - Miniature machine that leads is used in electric wire netting construction

Info

Publication number: CN217692339U
Application number: CN202221407666.5U
Authority: CN
Inventors: 李振锐; 吴永燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-28
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to the technical field of power grid construction, and discloses a miniature stretcher for power grid construction. A gear assembly is arranged on the output end, a support plate is fixedly installed on the top outer wall of the turntable, a reel assembly and a guide seat are respectively fixedly installed on the top outer wall of the support plate, and a third motor is fixedly installed on one side outer wall of the guide seat, A guide assembly and an optical axis are installed on one inner wall of the guide seat through a bearing, and a pulley assembly is installed on the output end of the third motor and the guide assembly. The horizontal angle of the reel can be adjusted automatically, so that the reel can be kept vertical to the cable without manually moving the heavy tensioner when the reel is reeling and paying off, which greatly improves the adjustment efficiency of the horizontal angle of the reel. .

Description

Miniature machine that leads is used in electric wire netting construction

Technical Field

The utility model relates to an electric wire netting construction technical field, in particular to electric wire netting construction is with miniature machine that leads.

Background

In the construction of power grid construction stringing, a tension machine is needed to erect a cable, the tension machine mainly carries out paying-off and taking-up through a winding drum, and the looseness of the cable is controlled.

However, most of the current stretching machines for power grid construction in the market have single functions, and cannot adjust the horizontal angle of the winding drum, the stretching machines need to be manually moved on a construction site, so that the cable laying direction is perpendicular to the winding drum, the labor intensity is high, the existing stretching machines for power grid construction cannot adjust the paying-off elevation angle, when the angle difference between the cable and the stretching machines is too large, the abrasion of the cable can be caused, great inconvenience is brought to the power grid construction stringing construction, in addition, the existing stretching machines for power grid construction are large in size and inconvenient to move, and therefore, a micro stretching machine for power grid construction is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power grid construction is with miniature machine of leading stretching to solve the current power grid construction that proposes in the above-mentioned background art and to carry out horizontal angle to the reel and adjust, also can not carry out the problem of adjusting to the angle of elevation of unwrapping wire.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a miniature machine that leads for electric wire netting construction, includes the bottom plate, fixed mounting has the support on the top outer wall of bottom plate, install the carousel through the bearing on the support inner wall, fixed mounting has gear motor on the bottom outer wall of support, be provided with the gear assembly on gear motor's the output, gear motor passes through the gear assembly with the carousel is connected, fixed mounting has the backup pad on the top outer wall of carousel, on the top outer wall of backup pad respectively fixed mounting have reel subassembly and guide holder, the reel subassembly is located one side of guide holder, fixed mounting has the third motor on one side outer wall of guide holder, install direction subassembly and optical axis through the bearing on one side inner wall of guide holder, the direction subassembly is located one side of optical axis, the third motor with be provided with the band pulley subassembly on the output of direction subassembly, the third motor passes through the band pulley subassembly with the direction subassembly is connected.

Preferably, the outer wall of the bottom plate is fixedly provided with universal wheels.

Preferably, the gear assembly comprises a first gear and a second gear, the first gear is located at the output end of the speed reduction motor, the second gear is located at one end of the rotating disc, and the first gear and the second gear are in meshed connection.

Preferably, the reel subassembly includes U type frame, install the reel through the bearing on the one side inner wall of U type frame, fixed mounting has the second motor on the one side outer wall of U type frame, the output of second motor with reel fixed connection.

Preferably, the pulley assembly includes a first pulley and a second pulley, the first pulley is located at an output end of the third motor, the second pulley is located at one end of the guide assembly, and the first pulley is connected with the second pulley through a synchronous belt.

Preferably, the guide assembly comprises a rotating plate, the rotating plate is located on the inner wall of one side of the guide seat, one end of the rotating plate is fixedly connected with the second belt wheel, a roller frame is fixedly mounted on the rotating plate, and rollers are mounted on the outer walls of the two sides of the roller frame through bearings respectively.

The utility model discloses a technological effect and advantage:

1. through the carousel, support, gear motor, gear assembly and the backup pad that sets up, can carry out automatically regulated to the horizontal angle of reel to can be when the reel is received and released the line, need not the heavy machine that leads of manual movement just can make the reel keep with the perpendicular of cable conductor, improved the regulation efficiency of reel horizontal angle greatly, make things convenient for the workman to use.

2. Through guide holder, third motor, direction subassembly, optical axis and the band pulley subassembly that sets up, can carry out automatically regulated to the angle of elevation of unwrapping wire to can reduce the angle of elevation difference between cable and the machine that leads when carrying out the receipts unwrapping wire construction at different angles of elevation to the cable, and then effectively alleviate the wearing and tearing of cable, be favorable to popularizing and applying.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the bottom view structure of the present invention.

Fig. 3 is a schematic view of a cross-sectional structure of the turntable of the present invention.

Fig. 4 is a schematic view of the enlarged structure at a of the present invention.

Fig. 5 is a schematic view of the structure of the reel assembly of the present invention.

Fig. 6 is a schematic view of the structure of the guiding assembly of the present invention.

In the figure: 1. a base plate; 2. a support; 3. a turntable; 4. a reduction motor; 5. a gear assembly; 501. a first gear; 502. a second gear; 6. a support plate; 7. a spool assembly; 701. a U-shaped frame; 702. a second motor; 703. a reel; 8. a guide seat; 9. a third motor; 10. a pulley assembly; 1001. a first pulley; 1002. a second pulley; 11. a guide assembly; 1101. a rotating plate; 1102. a roller frame; 1103. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a micro-tensioning machine for power grid construction as shown in figures 1-6, which comprises a bottom plate 1, a handle is arranged on the outer wall of one side of the bottom plate 1, the micro-tensioning machine is convenient to move by pulling the handle, a support 2 is fixedly arranged on the outer wall of the top of the bottom plate 1, a rotary table 3 is arranged on the inner wall of the support 2 through a bearing, a speed reducing motor 4 is fixedly arranged on the outer wall of the bottom of the support 2, a gear assembly 5 is arranged on the output end of the speed reducing motor 4, the speed reducing motor 4 is connected with the rotary table 3 through the gear assembly 5, a support plate 6 is fixedly arranged on the outer wall of the top of the rotary table 3, a reel assembly 7 and a guide seat 8 are respectively and fixedly arranged on the outer wall of the top of the support plate 6, the reel assembly 7 and the guide seat 8 are rotated through the reel assembly 7, the reel assembly 7 can drive a cable to pay off, the gear assembly 5 is driven to rotate through the speed reducing motor 4, the rotary table 3 is driven by the gear assembly 5, the support plate 6 and the reel assembly 7 are horizontally rotated, thereby automatically adjusting the horizontal angle of the reel assembly 7, the horizontal angle of the support plate 6 is automatically adjusted, the reel assembly 11 is convenient to be connected with the reel assembly 11 on one side of the reel assembly 11, the guide seat, the reel assembly 11 is arranged on one side of the guide seat, the third guide seat, the guide seat 11, the third motor 9 drives the belt wheel assembly 10 to rotate, the rotating belt wheel assembly 10 drives the guide assembly 11 to rotate, and finally the rotating guide assembly 11 drives the passing cable to perform elevation angle adjustment, so that elevation angle difference between the cable and the tension machine can be reduced when the cable is subjected to winding and unwinding construction at different elevation angles, and abrasion of the cable is effectively reduced.

In this embodiment, the universal wheel 13 is fixedly mounted on the outer wall of the bottom plate 1, and the micro-stretcher is convenient to move through the universal wheel 13.

In this embodiment, the gear assembly 5 includes a first gear 501 and a second gear 502, the first gear 501 is located at the output end of the speed reduction motor 4, the second gear 502 is located at one end of the turntable 3, the first gear 501 and the second gear 502 are meshed and connected, the first gear 501 is driven to rotate by the speed reduction motor 4, the rotating first gear 501 drives the turntable 3, the support plate 6 and the reel assembly 7 to horizontally rotate through the second gear 502, and therefore the horizontal angle of the reel is automatically adjusted.

In this embodiment, the reel assembly 7 includes a U-shaped frame 701, a reel 703 is installed on an inner wall of one side of the U-shaped frame 701 through a bearing, a second motor 702 is fixedly installed on an outer wall of one side of the U-shaped frame 701, an output end of the second motor 702 is fixedly connected with the reel 703, the reel 703 is driven to rotate by the second motor 702, and the reel 703 in rotation drives a cable to automatically take up and pay off the cable.

In this embodiment, the pulley assembly includes first pulley 1001 and second pulley 1002, first pulley 1001 is located the output of third motor 9, second pulley 1002 is located the one end of guide assembly 11, first pulley 1001 is connected with second pulley 1002 through the hold-in range, drive first pulley 1001 through third motor 9 and rotate, first pulley 1001 in the messenger rotates drives guide assembly 11 through second pulley 1002 and rotates, conveniently carry out the angle of elevation regulation to the cable, be favorable to alleviateing the wearing and tearing of cable.

In this embodiment, the guiding assembly 11 includes a rotating plate 1101, the rotating plate 1101 is located on an inner wall of one side of the guiding base 8, a roller frame 1102 is fixedly installed on the rotating plate 1101, rollers 1103 are respectively installed on outer walls of two sides of the roller frame 1102 through bearings, and the rollers 1103 and the rotating plate 1101 not only facilitate guiding the cable, but also facilitate adjusting an elevation angle of the cable passing therethrough.

This practical theory of operation: the utility model relates to a power grid construction is with miniature machine that leads, during the use, operating personnel passes the one end of cable from two optical axis 12 and two gyro wheels 1103 in the middle of, through gyro wheel 1103, leads to the cable in receiving and releasing, then drives reel 703 through second motor 702 and rotates, makes reel 703 in the rotation drive the cable and receive and release the line.

Then drive first gear 501 through gear motor 4 and rotate, make the first gear 501 in the rotation drive carousel 3, backup pad 6 and reel subassembly 7 through second gear 502 and carry out the horizontal rotation to carry out automatically regulated to the horizontal angle of reel, need not the heavy machine that leads of manual movement just can make the reel keep with the perpendicular of cable conductor, improved the regulation efficiency of reel horizontal angle greatly.

And then, the third motor 9 drives the first belt pulley 1001 to rotate, so that the rotating first belt pulley 1001 drives the guide assembly 11 to rotate through the second belt pulley 1002, and finally, the rotating guide assembly 11 drives the cable passing through the guide assembly to adjust the elevation angle, so that the elevation angle difference between the cable and the tensioning machine can be reduced when the cable is subjected to take-up and pay-off construction at different elevation angles, the abrasion of the cable is effectively reduced, and the cable tensioning device is favorable for popularization and application.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a miniature machine that leads for electric wire netting construction, includes bottom plate (1), its characterized in that: fixed mounting has support (2) on the top outer wall of bottom plate (1), install carousel (3) through the bearing on support (2) inner wall, fixed mounting has gear motor (4) on the bottom outer wall of support (2), be provided with gear assembly (5) on the output of gear motor (4), gear motor (4) pass through gear assembly (5) with carousel (3) are connected, fixed mounting has backup pad (6) on the top outer wall of carousel (3), on the top outer wall of backup pad (6) respectively fixed mounting have reel subassembly (7) and guide holder (8), reel subassembly (7) are located one side of guide holder (8), fixed mounting has third motor (9) on the outer wall of one side of guide holder (8), install direction subassembly (11) and optical axis (12) through the bearing on the inner wall of one side of guide holder (8), direction subassembly (11) are located one side of optical axis (12), third motor (9) with be provided with band pulley subassembly (10) on the output of direction subassembly (11), third motor (9) are connected with direction subassembly (11).

2. The micro stretching machine for power grid construction according to claim 1, wherein: and universal wheels (13) are fixedly mounted on the outer wall of the bottom plate (1).

3. The micro stretching machine for power grid construction according to claim 1, wherein: the gear assembly (5) comprises a first gear (501) and a second gear (502), the first gear (501) is located at the output end of the speed reducing motor (4), the second gear (502) is located at one end of the rotary disc (3), and the first gear (501) is in meshed connection with the second gear (502).

4. The micro stretching machine for power grid construction according to claim 1, wherein: reel subassembly (7) include U type frame (701), install reel (703) through the bearing on the one side inner wall of U type frame (701), fixed mounting has second motor (702) on the one side outer wall of U type frame (701), the output of second motor (702) with reel (703) fixed connection.

5. The micro stretching machine for power grid construction according to claim 1, wherein: the belt wheel assembly comprises a first belt wheel (1001) and a second belt wheel (1002), the first belt wheel (1001) is located at the output end of the third motor (9), the second belt wheel (1002) is located at one end of the guide assembly (11), and the first belt wheel (1001) is connected with the second belt wheel (1002) through a synchronous belt.

6. The micro stretching machine for power grid construction according to claim 5, wherein: the guide assembly (11) comprises a rotating plate (1101), the rotating plate (1101) is located on the inner wall of one side of the guide seat (8), one end of the rotating plate (1101) is fixedly connected with the second belt wheel (1002), a roller frame (1102) is fixedly mounted on the rotating plate (1101), and rollers (1103) are mounted on the outer walls of the two sides of the roller frame (1102) through bearings respectively.