CN212503626U

CN212503626U - Hoisting device for telegraph pole planting

Info

Publication number: CN212503626U
Application number: CN202021062175.2U
Authority: CN
Inventors: 何小燕; 刘红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-09
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a hoisting device for planting telegraph poles, which comprises a shell, wherein one side of the shell is in threaded connection with a bidirectional threaded rod, one end of the bidirectional threaded rod is rotationally connected with the inner side wall of the shell through a bearing, the bottom of the shell is provided with a first through hole, the inside of the first through hole is symmetrically and slidably connected with two clamping plates, and the insides of the clamping plates are respectively provided with a threaded groove and a second through hole, and reduce staff's labour and improve the efficiency of planting the wire pole.

Description

Hoisting device for telegraph pole planting

Technical Field

The utility model relates to an equipment technical field is planted to the wire pole, specifically is a hoisting device is used to wire pole planting.

Background

The utility pole is a pole for erecting electric wires as the name implies. It appears in every countryside-field-road-street, and is one of the important infrastructures in the early China. Early utility poles were all started from wooden poles, even including high voltage poles that were not too high in voltage rating. Later, due to the development of steel and reinforced concrete and the technical requirements, the two materials replace most of wooden poles, applicable wood is gradually scarce, and the wooden poles are basically difficult to see in cities. However, the telephone line is erected in some less developed places and a wood pole is also used because the wood pole is light in weight and convenient to erect, the bearing and the tension of the telephone line are small, the wood pole can be competent, and the pole can be conveniently moved if the telephone line is changed. Therefore, there are also parts of wooden telephone poles.

The invention is disclosed in China: CN207811051U discloses a wire pole hoisting accessory, it struts the backup pad for the lifting rope, reduce the wire pole of arranging in the edge and receive the extrusion force of lifting rope, make the wire pole be difficult to take place to roll, simultaneously, the backup pad also can block the wire pole and upwards roll, avoided the lifting rope to receive great impact load and the incident that leads to, nevertheless there is certain problem still, when planting to the wire pole, the device needs the manual work to stick up the wire pole, and through staff manually operation, can cause the threat to staff's safety, and need many staff to operate simultaneously, not only increase staff's labour, the efficiency of wire pole planting has also been reduced, for this reason, a wire pole is planted and is used hoisting accessory is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire pole is planted and is used hoist device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device for planting telegraph poles comprises a shell, wherein a bidirectional threaded rod is connected to one side of the shell in a threaded manner, one end of the bidirectional threaded rod is rotatably connected to the inner side wall of the shell through a bearing, the bottom of the shell is provided with a first through hole, two clamping plates are symmetrically and slidably connected inside the first through hole, a thread groove and a second through hole are respectively arranged inside the clamping plates, the outer side wall of the bidirectional threaded rod is in threaded connection with the inside of the threaded groove, the inner side wall of the shell, which is close to the bidirectional threaded rod, is welded with a fixed rod, the outer side wall of the fixed rod penetrates through the second through hole, an arc-shaped plate is welded at one side adjacent to the two clamping plates, the shell is characterized in that a first circular ring is welded at the center of the upper surface of the shell, a second circular ring is sleeved on the inner ring of the first circular ring, and a connecting plate is welded on the outer ring of the second circular ring.

As further preferable in the present technical solution: the one end welding that the dead lever was kept away from to two-way threaded rod has the handle, the lateral wall welding of handle has the protruding piece of equidistance range.

As further preferable in the present technical solution: two first fixed block and second fixed block have been welded respectively to the lower surface of grip block, the inside sliding connection of first fixed block has the gag lever post, the second fixed block is close to the third through-hole has been seted up to one side of first fixed block, the upper surface and the lower surface symmetry threaded connection of second fixed block have two second threaded rods, the one end welding of second threaded rod has the limiting plate.

As further preferable in the present technical solution: the second fixed block is far away from the welding of the inside wall of third through-hole has the second spring, the second spring is close to the one end bonding of third through-hole has the fourth rubber pad.

As further preferable in the present technical solution: the welding of the inside wall of second through-hole has the slide rail, the one end of first ring articulates there is the third fixed block.

As further preferable in the present technical solution: one side of the arc-shaped plate, which is far away from the clamping plate, is symmetrically welded with a first spring, and one end of the first spring, which is far away from the arc-shaped plate, is bonded with a first rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the in-process that uses, through rotating the two-way threaded rod, because the fixed rod removes the limiting displacement who plays to the grip block, make it can carry out the horizontal motion when the two-way threaded rod rotates, thereby it is fixed to carry out the centre gripping to the one end of wire pole, then through hoisting wire pole one end, make the wire pole erect, it does not need the staff manual to erect the wire pole and plants, prevents to cause the threat to staff's safety, and reduces staff's labour and the efficiency that improves the wire pole and plant.

Drawings

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

FIG. 2 is a front view of the clamping plate of the present invention;

fig. 3 is a schematic view of the internal structure of the second fixing block of the present invention.

In the figure: 1. a housing; 2. a bidirectional threaded rod; 3. a first through hole; 4. an arc-shaped plate; 5. a first spring; 6. a first fixed block; 7. a limiting rod; 8. a second fixed block; 9. a clamping plate; 10. a first rubber pad; 11. fixing the rod; 12. a raised block; 13. a handle; 14. a first circular ring; 15. connecting plates; 16. a second circular ring; 17. a third fixed block; 18. a thread groove; 19. a second through hole; 20. a slide rail; 21. a third through hole; 22. a limiting plate; 23. a second threaded rod; 24. a fourth rubber pad; 25. a second spring.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a wire pole is planted and is used hoist device, which comprises a housin 1, one side threaded connection of casing 1 has two-way threaded rod 2, the one end of two-way threaded rod 2 is passed through the bearing and is rotated and connect in the inside wall of casing 1, first through-hole 3 has been seted up to the bottom of casing 1, the inside symmetry sliding connection of first through-hole 3 has two grip blocks 9, thread groove 18 and second through-hole 19 have been seted up respectively to the inside of grip block 9, the lateral wall threaded connection of two-way threaded rod 2 is in the inside of thread groove 18, casing 1 is close to the inside wall welding of two-way threaded rod 2 and has dead lever 11, the lateral wall of dead lever 11 runs through in the inside of second through-hole 19, arc 4 has all been welded to one side that two grip blocks 9 are adjacent, the welding of upper surface center department of casing 1 has first ring 14, the cup jointing of first ring.

In this embodiment, specifically: the welding of the one end that dead lever 11 was kept away from to two-way threaded rod 2 has handle 13, and the welding of the lateral wall of handle 13 has the protruding piece 12 of equidistance range, through the setting of handle 13 for make things convenient for the staff to rotate two-way threaded rod 2, through the setting of protruding piece 12, make the staff when rotating two-way threaded rod 2, increase and two-way threaded rod 2's frictional force prevents to produce and sideslips.

In this embodiment, specifically: first fixed block 6 and second fixed block 8 have been welded respectively to the lower surface of two grip blocks 9, the inside sliding connection of first fixed block 6 has gag lever post 7, third through-hole 21 has been seted up to one side that second fixed block 8 is close to first fixed block 6, the upper surface and the lower surface symmetric thread of second fixed block 8 have two second threaded rods 23, the one end welding of second threaded rod 23 has limiting plate 22, after two grip blocks 9 are to the wire pole centre gripping, through sliding the entering second fixed block 8 with gag lever post 7, then clockwise two second threaded rods 23 rotate simultaneously, make second threaded rod 23 drive limiting plate 22 and fix gag lever post 7, thereby make two grip blocks 9 fix.

In this embodiment, specifically: the second fixed block 8 is kept away from the inside wall welding of third through-hole 21 and is had second spring 25, and the one end that second spring 25 is close to third through-hole 21 bonds and has fourth rubber pad 24, when gag lever post 7 got into second fixed block 8, promoted fourth rubber pad 24 through gag lever post 7 for fourth rubber pad 24 extrudees second spring 25, and thus through second spring 25's thrust reverser, improves the fixed effect to gag lever post 7.

In this embodiment, specifically: the welding of the inside wall of second through-hole 19 has slide rail 20, and the one end of first ring 14 articulates there is third fixed block 17, through the setting of slide rail 20 for when grip block 9 carries out horizontal migration, reduce the friction between grip block 9 and the dead lever 11, through the setting of third fixed block 17, make the staff be convenient for dismantle first ring 14 and casing 1.

In this embodiment, specifically: one side symmetrical welding that the grip block 9 was kept away from to arc 4 has first spring 5, and the one end that arc 4 was kept away from to first spring 5 bonds and has first rubber pad 10, through the setting of first spring 5 and first rubber pad 10, when erecting the wire pole, reduces its produced rocking.

Working principle or structural principle, when in use, a worker rotates the third fixing block 17, then the first ring 14 and the second ring 16 are sleeved, the worker puts one end of a horizontally placed telegraph pole between the two clamping plates 9, then holds the handle 13, rotates the handle 13 clockwise, so that the handle 13 drives the two-way threaded rod 2 to rotate, drives the two clamping plates 9 to move oppositely through the rotation of the two-way threaded rod 2, thereby clamping and fixing one end of the horizontally placed telegraph pole, slides the limiting rod 7 into the second fixing block 8 through sliding the limiting rod 7 after the two clamping plates 9 clamp and fix the telegraph pole, then rotates the two second threaded rods 23 clockwise simultaneously, so that the second threaded rod 23 drives the limiting plate 22 to move, and limits one end of the limiting rod 7 through the limiting plate 22, thereby fix gag lever post 7, promote fourth rubber pad 24 through gag lever post 7, make fourth rubber pad 24 extrude second spring 25, thereby make second spring 25 produce the thrust reversal, the thrust reversal through second spring 25 improves the fixed to gag lever post 7, thereby fix two grip blocks 9, then hoist casing 1, thereby make the horizontally wire pole erect, it does not need the staff manual to stick up the wire pole and plants, prevent to lead to the fact the threat to staff's safety, and reduce staff's labour and the efficiency that the improvement was planted to the wire pole.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire pole is planted and is used hoisting device, includes casing (1), its characterized in that: one side of the shell (1) is in threaded connection with a bidirectional threaded rod (2), one end of the bidirectional threaded rod (2) is rotatably connected to the inner side wall of the shell (1) through a bearing, a first through hole (3) is formed in the bottom of the shell (1), two clamping plates (9) are symmetrically and slidably connected to the inside of the first through hole (3), a thread groove (18) and a second through hole (19) are respectively formed in the clamping plates (9), the outer side wall of the bidirectional threaded rod (2) is in threaded connection with the inside of the thread groove (18), a fixing rod (11) is welded on the inner side wall of the shell (1) close to the bidirectional threaded rod (2), the outer side wall of the fixing rod (11) penetrates through the inside of the second through hole (19), arc plates (4) are welded on one adjacent sides of the two clamping plates (9), and a first circular ring (14) is welded at the center of the upper surface of the shell, the inner ring of the first circular ring (14) is sleeved with a second circular ring (16), and the outer ring of the second circular ring (16) is welded with a connecting plate (15).

2. The utility pole planting lifting device of claim 1, wherein: the one end welding that dead lever (11) was kept away from in two-way threaded rod (2) has handle (13), the lateral wall welding of handle (13) has protruding piece (12) of equidistance range.

3. The utility pole planting lifting device of claim 1, wherein: two the lower surface of grip block (9) has welded first fixed block (6) and second fixed block (8) respectively, the inside sliding connection of first fixed block (6) has gag lever post (7), second fixed block (8) are close to third through-hole (21) have been seted up to one side of first fixed block (6), the upper surface and the lower surface symmetry threaded connection of second fixed block (8) have two second threaded rods (23), the one end welding of second threaded rod (23) has limiting plate (22).

4. The utility pole planting lifting device of claim 3, wherein: the second fixing block (8) is far away from the inner side wall of the third through hole (21) and welded with a second spring (25), and a fourth rubber pad (24) is bonded at one end, close to the third through hole (21), of the second spring (25).

5. The utility pole planting lifting device of claim 1, wherein: the inner side wall of the second through hole (19) is welded with a sliding rail (20), and one end of the first circular ring (14) is hinged with a third fixing block (17).

6. The utility pole planting lifting device of claim 1, wherein: one side symmetrical welding that the arc (4) kept away from grip block (9) has first spring (5), the one end that first spring (5) kept away from arc (4) bonds and has first rubber pad (10).