CN214564774U

CN214564774U - Flexible sectional insulator adjusting clamp

Info

Publication number: CN214564774U
Application number: CN202121044045.0U
Authority: CN
Inventors: 王禄青; 黄国才; 陈文�; 李添寿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-02
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a flexible sectional insulator adjusting clamp, which relates to the technical field of sectional insulator clamps and comprises lower steel, upper steel and a limiting mechanism; an upper steel is arranged above the lower steel, an upper hole site and a lower hole site are respectively arranged at the corresponding positions of the upper steel and the lower steel, and a fastening bolt is arranged between the upper hole site and the lower hole site; the limiting mechanism is positioned in the middle of the upper steel and the lower steel and comprises limiting holes, the middle of the upper steel is provided with two upper limiting holes which are correspondingly distributed, and jacking bolts are arranged in the two upper limiting holes; the utility model discloses simple structure, the cost is lower, portable, labour saving and time saving.

Description

Flexible sectional insulator adjusting clamp

Technical Field

The utility model relates to a segmentation insulator anchor clamps technical field, more specifically say, relate to a flexible segmentation insulator adjustment anchor clamps.

Background

The flexible sectionalized insulators of the subway contact network are distributed on power supply subareas of a field section, train maintenance tracks and an in-out field section, are one of contact network key equipment, and the states of the flexible sectionalized insulators are important guarantee for the operation safety of the subway, so that the technical states between a guide plate of the sectionalized insulator and a rail surface and between parts of the flexible sectionalized insulator and the rail surface and the parts of the flexible sectionalized insulator are frequently detected and adjusted; in the maintenance and adjustment of the flexible sectional insulator of the contact network, when the technical state between the guide plate and the rail surface as well as the parts of the guide plate and the rail surface is adjusted, a large amount of time and manpower can be spent without special tools; the detection and adjustment of the flexible sectional insulator of the subway are mainly carried out by combining a laser measuring instrument and a level bar and combining an installation adjusting bottom plate and the level bar provided by a manufacturer at present;

the disadvantages of the above tool adjustments: 1. the operation is difficult and complicated; 2. the human input is large; 3. the adjustment processing takes longer time; 4. the adjustment precision is low; 5. heavy weight and inconvenient carrying.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a flexible segmentation insulator adjustment anchor clamps, its simple structure, the cost is lower, portable, it is convenient to use, labour saving and time saving.

In order to solve the above problem, the utility model adopts the following technical scheme:

a flexible sectional insulator adjusting clamp comprises lower steel, upper steel and a limiting mechanism;

the lower steel is used for limiting and supporting the whole body, the upper steel is arranged above the lower steel, an upper hole position and a lower hole position are respectively arranged at the corresponding positions of the upper steel and the lower steel, and a fastening bolt is arranged between the upper hole position and the lower hole position;

furthermore, the lower steel and the upper steel are used for limiting the position of the sectional insulator, and the upper hole position and the lower hole position are used for communicating the fastening bolt, so that the fastening bolt can control and adjust the heights of the two sides of the upper steel and the lower steel;

the limiting mechanism is located in the middle of the upper steel and the lower steel, the limiting mechanism comprises limiting holes, two upper limiting holes which are distributed correspondingly are formed in the middle of the upper steel, and tightening bolts are arranged inside the upper limiting holes.

Furthermore, the limiting mechanism is used for fixing the section insulator between the lower steel and the upper steel, so that the section insulator is convenient to accurately adjust, and the limiting hole is used for limiting the position of the tightening bolt.

As a preferred scheme of the utility model, the lower surface of below steel is located the position fixedly connected with fastening nut of hole site under corresponding, be threaded connection between fastening nut and the fastening bolt.

As a preferred scheme of the utility model, the upper surface of top steel is located the equal fixedly connected with in position top tight nut in the spacing hole of correspondence, be threaded connection between top tight nut and the top tight bolt.

As a preferred scheme of the utility model, go up the hole site and lie in same vertical line down between the hole site, puller bolt all is sharp setting with fastening bolt.

As an optimized scheme of the utility model, the bottom of puller bolt is provided with the gasket, be provided with the running gear between gasket and the puller bolt.

As an optimized scheme of the utility model, the skating device includes the slide, open the bottom of the tight bolt in top has the slide, the gasket is the setting of C type, the gasket is located the spacing sliding connection in inside of slide.

Compared with the prior art, the utility model has the advantages of:

(1) in the prior art, the product has complex structure, higher cost and inconvenient use, and needs a large amount of manual operation, when the sectional insulator is used, the lower steel and the upper steel are placed on the upper side and the lower side of the sectional insulator, the fastening bolt is controlled to rotate, the fastening bolt is in threaded connection with the fastening nut, the position of the fastening bolt on the fastening nut can be adjusted up and down, the distance between the upper steel and the lower steel is adjusted, and the upper steel and the lower steel can clamp the position of the sectional insulator, so the sectional insulator is simple in structure, lower in cost and convenient to carry;

(2) the jacking bolt is in threaded connection with the jacking nut by rotating the jacking bolt, so that the jacking bolt can move up and down along the jacking bolt to drive the gasket to move towards the segmented insulator, and the gasket and the lower steel can fix the position of the segmented insulator, so that the use is convenient and fast, and the time and the labor are saved;

(3) the utility model discloses a clamping bolt of anchor clamps and the interact of the tight bolt in top will be segmented insulator each parts and fix and carry out fixing bolt's fastening behind the technical standard position again, have avoided the influence each other of technical standard adjustment and fixing bolt fastening, have solved the problem that the operational difficulty is loaded down with trivial details, the human input is big and the adjustment accuracy is not high.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. lower steel; 2. steel is arranged above; 3. an upper hole position; 4. a lower hole position; 5. fastening a bolt; 6. fastening a nut; 7. a limiting mechanism; 71. a limiting hole; 72. jacking the bolt; 73. tightly pushing the nut; 8. a gasket; 9. a runner; 91. a slideway.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-4, a flexible section insulator adjusting clamp is composed of a lower steel 1, an upper steel 2 and a limiting mechanism 7;

the lower steel 1 is used for limiting and supporting the whole body, the upper steel 2 is arranged above the lower steel 1, an upper hole position 3 and a lower hole position 4 are respectively arranged at the corresponding positions of the upper steel 2 and the lower steel 1, and a fastening bolt 5 is arranged between the upper hole position 3 and the lower hole position 4;

furthermore, the lower steel 1 and the upper steel 2 are used for limiting the position of the sectional insulator, and the upper hole position 3 and the lower hole position 4 are used for communicating the fastening bolt 5, so that the fastening bolt 5 can control and adjust the heights of the two sides of the upper steel 2 and the lower steel 1;

wherein, stop gear 7 is located the middle part of top steel 2 and below steel 1, and stop gear 7 includes

spacing hole

71, and 2 middle parts of top steel are opened and are had two last spacing holes 71 that correspond the distribution, and the inside of two last spacing holes 71 all is provided with puller bolt 72.

Furthermore, the limiting mechanism 7 is used for fixing the section insulator between the lower steel 1 and the upper steel 2, so that the section insulator can be accurately adjusted conveniently, and the limiting hole 71 is used for limiting the position of the tightening bolt 72.

Specifically, referring to fig. 1, the lower surface of the lower steel 1 is fixedly connected to a fastening nut 6 at a position corresponding to the lower hole site 4, and the fastening nut 6 is in threaded connection with a fastening bolt 5.

In a further embodiment: through the fixed connection between the fastening nut 6 and the lower steel 1, when the fastening nut 6 is in threaded connection with the fastening bolt 5, the fastening bolt 5 can be adjusted up and down on the fastening nut 6, and the distance between the upper steel 2 and the lower steel 1 can be controlled to be adjusted.

Specifically, referring to fig. 1, the top surface of the upper steel 2 is fixedly connected with a tightening nut 73 at a position corresponding to the upper limiting hole 71, and the tightening nut 73 is in threaded connection with a tightening bolt 72.

In a further embodiment: through the fixed connection between the tightening nut 73 and the upper steel 2, when the tightening nut 73 is in threaded connection with the tightening bolt 72, the tightening bolt 72 can move up and down along the tightening bolt 72.

Specifically, referring to fig. 1, the upper hole site 3 and the lower hole site 4 are located on the same vertical line, and the tightening bolt 72 and the fastening bolt 5 are both arranged linearly.

In a further embodiment: through being located same vertical line between last hole site 3 and the lower hole site 4, can make puller bolt 72 adjust control to the distance between top steel 2 and the below steel 1, make top steel 2 and below steel 1 keep the parallel state relatively simultaneously.

Specifically, referring to fig. 1, a gasket 8 is disposed at the bottom of the tightening bolt 72, and a sliding device 9 is disposed between the gasket 8 and the tightening bolt 72.

In a further embodiment: through the gasket 8 that sets up, can add the clearance to section insulator and puller bolt 72, make puller bolt 72 can not cause the damage to section insulator.

Specifically, referring to fig. 4, the sliding device 9 includes a slideway 91, the bottom of the tightening bolt 72 is provided with the slideway 91, the gasket 8 is arranged in a C shape, and the gasket 8 is located inside the slideway 91 and is in limited sliding connection.

In a further embodiment: can dismantle gasket 8 through the runner 9 that sets up, gasket 8 is the setting of C type, makes spacing sliding connection between 8's opening of gasket and the slide 91, and wherein the both ends of slide 91 are the opening setting, can dismantle the setting between messenger's 8 and the slide 91.

The utility model discloses a theory of operation and use flow: when the flexible sectional insulator adjusting clamp is used, the lower steel 1 and the upper steel 2 are placed on the upper side and the lower side of a sectional insulator, the fastening bolt 5 is controlled to rotate, the fastening bolt 5 is in threaded connection with the fastening nut 6, the fastening bolt 5 can be adjusted up and down on the fastening nut 6, the distance between the upper steel 2 and the lower steel 1 is adjusted, and the upper steel 2 and the lower steel 1 can clamp the sectional insulator in position;

the jacking bolt 72 is in threaded connection with the jacking nut 73 by rotating the jacking bolt 72, so that the jacking bolt 72 can move up and down along the jacking bolt 72 to drive the gasket 8 to move towards the sectional insulator, and the gasket 8 and the lower steel 1 fix the position of the sectional insulator; the utility model discloses simple structure, the cost is lower, portable, it is convenient to use, labour saving and time saving.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. A flexible sectionalizer adjustment clamp, comprising:

the steel plate is characterized by comprising lower steel (1), upper steel (2) is arranged above the lower steel (1), upper hole sites (3) and lower hole sites (4) are respectively arranged at corresponding positions of the upper steel (2) and the lower steel (1), and fastening bolts (5) are arranged between the upper hole sites (3) and the lower hole sites (4);

stop gear (7), be located the middle part of top steel (2) and below steel (1), stop gear (7) are including spacing hole (71), top steel (2) middle part is opened has two upper limiting hole (71) that correspond the distribution, two the inside in upper limiting hole (71) all is provided with puller bolt (72).

2. The flexible section insulator adjustment clamp of claim 1, wherein: the lower surface of the lower steel (1) is fixedly connected with a fastening nut (6) at a position corresponding to the lower hole site (4), and the fastening nut (6) is in threaded connection with a fastening bolt (5).

3. The flexible section insulator adjustment clamp of claim 1, wherein: the upper surface of the upper steel (2) is located at the position corresponding to the upper limiting hole (71) and is fixedly connected with a jacking nut (73), and the jacking nut (73) is in threaded connection with the jacking bolt (72).

4. The flexible section insulator adjustment clamp of claim 1, wherein: go up hole site (3) and lie in same vertical line between hole site (4) down, puller bolt (72) all are the sharp setting with fastening bolt (5).

5. The flexible section insulator adjustment clamp of claim 1, wherein: a gasket (8) is arranged at the bottom of the tightening bolt (72), and a sliding device (9) is arranged between the gasket (8) and the tightening bolt (72).

6. The flexible section insulator adjustment clamp of claim 5, wherein: slide device (9) include slide (91), open the bottom of puller bolt (72) has slide (91), gasket (8) are the setting of C type, gasket (8) are located the spacing sliding connection in inside of slide (91).