CN218509176U

CN218509176U - Height-adjustable insulating single-foot holding pole structure

Info

Publication number: CN218509176U
Application number: CN202221511396.2U
Authority: CN
Inventors: 张仲; 谢闫; 惠爽; 马国政; 王克
Original assignee: State Grid Henan Electric Power Co Tongbai County Power Supply Co
Current assignee: Nanyang Feilong Power Group Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-02-21
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses an insulating single-foot holding pole structure with adjustable height, which comprises a fixed cylinder and a driving mechanism; fixing the cylinder body: the inner part of the first-stage telescopic cylinder is connected with a first-stage telescopic cylinder in a sliding manner, the inner part of the first-stage telescopic cylinder is connected with a second-stage telescopic cylinder in a sliding manner, and the lower end of the inner part of the fixed cylinder body is provided with a fixed plate; a driving mechanism: rotate to connect in the trompil of seting up at fixed plate upper surface middle part, actuating mechanism's lower extreme and the through-hole rotation of seting up of the outer cambered surface lower extreme of solid fixed cylinder are connected, and the first screw hole that the first order telescopic cylinder lower surface was seted up and the second screw hole that the telescopic cylinder lower surface was seted up all with actuating mechanism's upper end threaded connection, still including the strip of splining, the strip of splining sets up respectively on the extrados of one-level telescopic cylinder and second grade telescopic cylinder, and this height-adjustable's insulating single foot armful pole structure can enlarge the height control scope of device, improves the practicality of device.

Description

Height-adjustable insulating single-foot holding pole structure

Technical Field

The utility model relates to an electric power engineering technical field specifically is a pole structure is embraced to insulating single foot of height-adjustable.

Background

Embrace pole is exactly a big post that jack-up was used, and the hoist engine, the assembly pulley, wire rope combined operation, can lift by crane the heavy object on the spot, belong to the specialized tool of artifical pole setting, generally at wooden single pole for the ejector pin below four meters of rising, need will transport to the cement pole on-the-spot during electric power construction and stand, bury the underground, just need utilize to embrace the pole as the support, and then realize the pole setting operation of cement pole, embrace the pole among the prior art and be a fixed length's post usually, can't carry out altitude mixture control, inconvenient transportation, the practicality is poor, for this reason, we propose a height-adjustable's insulating single foot and embrace the pole structure.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a pole structure is embraced to height-adjustable's insulating single foot, can enlarge the altitude mixture control scope of device, improve the practicality of device, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an insulating single-foot holding pole structure with adjustable height comprises a fixed cylinder and a driving mechanism;

fixing the cylinder body: the inner part of the first-stage telescopic cylinder is connected with a first-stage telescopic cylinder in a sliding manner, the inner part of the first-stage telescopic cylinder is connected with a second-stage telescopic cylinder in a sliding manner, and the lower end of the inner part of the fixed cylinder body is provided with a fixed plate;

a driving mechanism: rotate to connect in the bull stick of seting up in the middle part of the fixed plate upper surface, actuating mechanism's lower extreme rotates with the through-hole that the outer cambered surface lower extreme of fixed cylinder was seted up and is connected, the first screw hole that the one-level telescopic cylinder lower surface was seted up and the second screw hole that the second grade telescopic cylinder lower surface was seted up all with actuating mechanism's upper end threaded connection, can utilize a driver part drive device to carry out multistage flexible regulation, can enlarge the high control range of device, improve the practicality of device.

Further, still including ending the strip of changeing, it sets up respectively on the extrados of one-level telescopic cylinder and second grade telescopic cylinder to end the strip of changeing, and the strip sliding connection that ends on the one-level telescopic cylinder ends the inslot in the first that the cambered surface was seted up in the fixed barrel, and the strip sliding connection that ends on the second grade telescopic cylinder ends the inslot in the second that the cambered surface was seted up in the one-level telescopic cylinder, provides the direction for the operation of device and supports, guarantees that the device can normal operating.

Furthermore, the driving mechanism comprises a threaded cylinder, a sliding groove and a stud, the stud is rotatably connected in a rotating hole formed in the middle of the upper surface of the fixing plate, the sliding groove is formed in the outer arc surface of the stud, the upper end of the stud is in threaded connection with the first threaded hole, the threaded cylinder is rotatably connected to the lower end of the inner portion of the primary telescopic cylinder through a plane bearing, a sliding block arranged on the inner arc surface of the threaded cylinder is slidably connected in the sliding groove, and the upper end of the threaded cylinder is in threaded connection with the second threaded hole, so that the device can be driven to perform height adjustment.

Furthermore, the driving mechanism further comprises a first gear, a second gear and a rotary column, the first gear is arranged at the bottom end of the stud, the second gear is connected into a through hole formed in the lower end of the outer arc surface of the fixed cylinder body in a rotating mode through the rotary column, the first gear is meshed with the second gear, power is converted, and the upper part is driven to run.

Furthermore, the rotary column further comprises a hexagonal slot, and the hexagonal slot is formed in the middle of the end face of the outer side of the rotary column, so that an external driving device can be conveniently connected.

Further, still include base and mounting hole, the base sets up in the lower extreme of fixed barrel, and the upper surface middle part of base is evenly seted up to the mounting hole, makes things convenient for the device to fix in the use position.

Furthermore, the telescopic cylinder further comprises an insulating table, and the insulating table is arranged at the top end of the secondary telescopic cylinder, so that other parts can be conveniently installed.

Compared with the prior art, the beneficial effects of the utility model are that: this pole structure is embraced to height-adjustable's insulating monopod has following benefit:

the device is fixed at the using position by penetrating an external bolt through a mounting hole, when the device needs to be subjected to height adjustment, the output shaft end of an external driving device is inserted into a hexagonal slot, the external driving device is started, the external driving device drives a rotary column to rotate through the hexagonal slot, the rotary column drives a first gear to rotate through a second gear, the first gear drives a stud to rotate in a rotary hole in the middle of a fixed plate, the stud is matched with a first threaded hole formed in the lower surface of a first-stage telescopic cylinder through a sliding groove, the first-stage telescopic cylinder drives an upper part to move upwards under the matched sliding of a rotation stopping strip and a first rotation stopping groove, so that the device is lifted, meanwhile, the stud is matched with a sliding block of the inner arc surface of a threaded cylinder through a sliding groove to drive the threaded cylinder to synchronously rotate, the upper end of the threaded cylinder is connected with a second threaded hole formed in the lower surface of a second-stage telescopic cylinder through a sliding groove, the second-stage telescopic cylinder drives the upper part to slide the upper part and the upper part to move upwards, so that the device is lifted again, a driving device can be used for multi-stage telescopic adjustment, the transportation range is convenient, and the practical range of the device is enlarged.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of the driving mechanism of the present invention;

fig. 3 is a schematic diagram of the enlarged structure at a position of the present invention.

In the figure: the device comprises a fixed cylinder body 1, a primary telescopic cylinder 2, a secondary telescopic cylinder 3, a rotation stopping strip 4, a fixed plate 5, a driving mechanism 6, a threaded cylinder 61, a sliding chute 62, a stud 63, a first gear 64, a second gear 65, a rotating column 66, a hexagonal socket 7, a base 8, a mounting hole 9 and an insulating table 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present embodiment provides a technical solution: an insulating single-foot holding pole structure with adjustable height comprises a fixed cylinder body 1 and a driving mechanism 6;

fixing the cylinder body 1: the fixed barrel 1 provides an installation place for other components, a primary telescopic barrel 2 is connected to the inside of the fixed barrel 1 in a sliding mode, a secondary telescopic barrel 3 is connected to the inside of the primary telescopic barrel 2 in a sliding mode, the primary telescopic barrel 2 and the secondary telescopic barrel 3 can achieve multi-stage telescopic adjustment of the device, a fixed plate 5 is arranged at the lower end of the inside of the fixed barrel 1, the anti-rotation device further comprises an anti-rotation strip 4, the anti-rotation strip 4 provides guiding support for operation of the device, and ensures that the device can normally operate, the anti-rotation strip 4 is respectively arranged on the outer arc surfaces of the primary telescopic barrel 2 and the secondary telescopic barrel 3, the anti-rotation strip 4 on the primary telescopic barrel 2 is connected to a first anti-rotation groove formed in the inner arc surface of the fixed barrel 1 in a sliding mode, the anti-rotation strip 4 on the secondary telescopic barrel 3 is connected to a second anti-rotation groove formed in the inner arc surface of the primary telescopic barrel 2 in a sliding mode, the fixed position of the device further comprises a base 8 and an installation hole 9, an external bolt penetrates through the installation hole 9, the installation hole 10 is arranged at the middle of the upper surface of the fixed barrel 1, the installation hole 9 is evenly arranged at the middle of the top of the fixed barrel 8 and further comprises an insulation platform 10, and the installation hole 10 at the top of the secondary telescopic barrel 3;

the driving mechanism 6: the driving mechanism 6 provides power for the operation of the device, the driving mechanism is rotatably connected in a rotary hole formed in the middle of the upper surface of the fixed plate 5, the lower end of the driving mechanism 6 is rotatably connected with a through hole formed in the lower end of the outer arc surface of the fixed barrel body 1, a first threaded hole formed in the lower surface of the primary telescopic barrel 2 and a second threaded hole formed in the lower surface of the secondary telescopic barrel 3 are both in threaded connection with the upper end of the driving mechanism 6, the driving mechanism 6 comprises a threaded barrel 61, a sliding chute 62 and a stud 63, the stud 63 is rotatably connected in the rotary hole formed in the middle of the upper surface of the fixed plate 5, the sliding chute 62 is formed in the outer arc surface of the stud 63, the upper end of the stud 63 is in threaded connection with the first threaded hole, the threaded barrel 61 is rotatably connected with the lower end of the inner part of the primary telescopic barrel 2 through a plane bearing, a sliding block arranged on the inner arc surface of the threaded barrel 61 is slidably connected with the inner part of the sliding chute 62, and the upper end of the threaded barrel 61 is in threaded connection with the second threaded hole, the driving mechanism 6 further comprises a first gear 64, a second gear 65 and a rotary column 66, the first gear 64 is arranged at the bottom end of the stud 63, the second gear 65 is rotatably connected in a through hole formed at the lower end of the outer arc surface of the fixed cylinder 1 through the rotary column 66, the first gear 64 is meshed with the second gear 65, the driving mechanism further comprises a hexagonal slot 7, the hexagonal slot 7 is formed in the middle of the outer end surface of the rotary column 66, when the height of the device needs to be adjusted, the end of an output shaft of an external driving device is inserted into the hexagonal slot 7, the external driving device is started, the external driving device drives the rotary column 66 to rotate through the hexagonal slot 7, the rotary column 66 drives the first gear 64 to rotate through the second gear 65, the first gear 64 drives the stud 63 to rotate in the rotary hole in the middle of the fixed plate 5, and as the upper end of the stud 63 is in threaded connection with a first threaded hole formed in the lower surface of the first-stage telescopic cylinder 2, under the cooperation slip of strip 4 and the first groove that splines, one-level telescopic cylinder 2 takes the top part to move up to this risees the device, and simultaneously, the double-screw bolt 63 passes through the slider cooperation of spout 62 and screw thread section of thick bamboo 61 intrados, drives screw thread section of thick bamboo 61 and rotates in step, because the second screw hole threaded connection that the upper end of screw thread section of thick bamboo 61 and the 3 lower surfaces of second grade telescopic cylinder seted up, under the cooperation slip of strip 4 and the second groove that splines, second grade telescopic cylinder 3 takes the top part to move up, with this risees once more that realizes the device.

The utility model provides a pair of pole structure is embraced to single foot of height-adjustable's theory of operation as follows: an external bolt penetrates through the mounting hole 9 to fix the device at a use position, when the height of the device needs to be adjusted, the end head of an output shaft of an external driving device is inserted into the hexagonal slot 7, the external driving device is started, the external driving device drives the rotary column 66 to rotate through the hexagonal slot 7, the rotary column 66 drives the first gear 64 to rotate through the second gear 65, the first gear 64 drives the stud 63 to rotate in the rotary hole in the middle of the fixing plate 5, the stud 63 is in threaded connection with the first threaded hole formed in the lower surface of the first-stage telescopic cylinder 2, the first-stage telescopic cylinder 2 drives the upper part to move upwards under the matched sliding of the rotation stopping strip 4 and the first rotation stopping groove, the device is lifted, meanwhile, the stud 63 is matched with the sliding block on the inner arc surface of the threaded cylinder 61 through the sliding groove 62 to drive the threaded cylinder 61 to synchronously rotate, the upper part of the threaded cylinder 61 is in threaded connection with the second threaded hole formed in the lower surface of the second-stage telescopic cylinder 3, the upper part of the second-stage telescopic cylinder 3 is driven to move upwards under the matched sliding of the rotation stopping strip 4 and the second rotation stopping groove, the upper part of the second-stage telescopic cylinder 3 is lifted, and the device is lifted again conveniently.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a pole structure is embraced to single foot of height-adjustable's insulation which characterized in that: comprises a fixed cylinder body (1) and a driving mechanism (6);

fixing cylinder (1): the inner part of the fixed cylinder body (1) is connected with a primary telescopic cylinder (2) in a sliding way, the inner part of the primary telescopic cylinder (2) is connected with a secondary telescopic cylinder (3) in a sliding way, and the lower end of the inner part of the fixed cylinder body (1) is provided with a fixed plate (5);

drive mechanism (6): rotate to connect in the bull stick of seting up in the middle part of the upper surface of fixed plate (5), the lower extreme of actuating mechanism (6) rotates with the through-hole of seting up of fixed barrel (1) extrados lower extreme and is connected, the first screw hole that the lower surface of one-level telescopic cylinder (2) was seted up and the second screw hole that the lower surface of second grade telescopic cylinder (3) was seted up all with the upper end threaded connection of actuating mechanism (6).

2. The insulating single-foot holding pole structure with adjustable height of claim 1, wherein: still including splines strip (4), spline strip (4) set up respectively on the outer cambered surface of one-level telescopic cylinder (2) and second grade telescopic cylinder (3), spline strip (4) sliding connection on one-level telescopic cylinder (2) ends the inslot in the first that the cambered surface was seted up in fixed barrel (1), spline strip (4) sliding connection on second grade telescopic cylinder (3) ends the inslot in the second that the cambered surface was seted up in one-level telescopic cylinder (2).

3. The insulating unipod pole embracing structure with adjustable height of claim 1, wherein: actuating mechanism (6) are including a screw thread section of thick bamboo (61), spout (62) and double-screw bolt (63), double-screw bolt (63) rotate to be connected in the bull stick of seting up in the middle part of fixed plate (5) upper surface, spout (62) are seted up on the extrados of double-screw bolt (63), the upper end and the first screw hole threaded connection of double-screw bolt (63), screw thread section of thick bamboo (61) rotate through plane bearing and are connected in the inside lower extreme of one-level telescopic tube (2), the slider sliding connection that screw thread section of thick bamboo (61) intrados set up in the inside of spout (62), the upper end and the second screw hole threaded connection of screw thread section of thick bamboo (61).

4. The insulating single-foot holding pole structure with adjustable height of claim 3, wherein: the driving mechanism (6) further comprises a first gear (64), a second gear (65) and a rotary column (66), the first gear (64) is arranged at the bottom end of the stud (63), the second gear (65) is rotatably connected into a through hole formed in the lower end of the outer arc face of the fixed cylinder body (1) through the rotary column (66), and the first gear (64) is meshed with the second gear (65).

5. The insulating single-foot holding pole structure with adjustable height of claim 4, wherein: the rotary column is characterized by further comprising a hexagonal slot (7), wherein the hexagonal slot (7) is formed in the middle of the end face of the outer side of the rotary column (66).

6. The insulating single-foot holding pole structure with adjustable height of claim 1, wherein: still include base (8) and mounting hole (9), base (8) set up in the lower extreme of fixed barrel (1), and the upper surface middle part of base (8) is evenly seted up in mounting hole (9).

7. The insulating single-foot holding pole structure with adjustable height of claim 1, wherein: the device is characterized by further comprising an insulating table (10), wherein the insulating table (10) is arranged at the top end of the secondary telescopic cylinder (3).