CN213340762U

CN213340762U - Box-type substation high-voltage line butting sleeve for well drilling

Info

Publication number: CN213340762U
Application number: CN202021953526.9U
Authority: CN
Inventors: 段照鹏; 龙明
Original assignee: Sichuan Dongda Hengtai Electric Co ltd
Current assignee: Sichuan Dongda Hengtai Electric Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-01
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to a high-tension line technical field specifically is a box-type substation high-tension line butt joint sleeve pipe for well drilling, including the butt joint sleeve pipe, butt joint sheathed tube inside is inserted and is equipped with the rubber sleeve, and the surface connection of rubber sleeve has first fixed cover, the surface mounting of first fixed cover has fixed fixture, and fixed fixture includes the fixed cover of second, both ends fixed connection about the upper and lower both ends of the fixed cover of second and first fixed cover. The utility model discloses a be provided with rubber sleeve and fixed fixture, during the use, through rotating the screw rod, the screw rod rotates the inside downward movement of rectangular channel that the both ends were seted up about the fixed cover of drive movable rod at the second, is convenient for carry out fixed centre gripping to high-tension line's surface, avoids docking sleeve pipe long-time use to lead to the kneck grow not hard up to lead to high-tension line to drop easily, be convenient for carry out the effect of fixing a position to high-tension line through the rubber sleeve simultaneously, the fixed fixture of cooperation is fixed.

Description

Box-type substation high-voltage line butting sleeve for well drilling

Technical Field

The utility model relates to a high-tension line technical field specifically is a box-type substation high-tension line butt joint sleeve pipe for well drilling.

Background

The box-type transformer substation, also called a pre-installed substation or a pre-installed substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which are arranged into a whole according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, and the box-type transformer substation is suitable for mines, factory enterprises, oil and gas fields and wind power stations.

When the box-type substation is used, an internal high-voltage line needs to be connected through a butting sleeve, after the existing butting sleeve is used for a long time, a connector is loosened, and the high-voltage line is easy to break away, so that dangerousness is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well drilling is with box-type substation high-tension line butt joint sleeve pipe to solve the current butt joint sleeve pipe that proposes in the above-mentioned background and use the back for a long time, lead to the kneck not hard up, high-tension line takes place to break away from easily, thereby has increased dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a well drilling is with box-type substation high-tension line butt joint sleeve pipe, includes the butt joint sleeve pipe, butt joint sheathed tube inside is inserted and is equipped with the rubber sleeve, and the surface of rubber sleeve is connected with first fixed cover, the surface mounting of first fixed cover has fixed fixture, and fixed fixture includes the fixed cover of second, both ends fixed connection about the upper and lower both ends of the fixed cover of second and first fixed cover, the screw rod is installed through the bearing in the upper and lower both ends of the fixed cover of second, and the surface cover of screw rod is equipped with the movable rod.

Preferably, both ends fixed surface is connected with the fixed cover of third about the left side of butt joint sheathed tube, and the left side surface of the fixed cover of third sets up the rectangular channel corresponding with first fixed cover, the inside of establishing the rectangular channel is inserted on the right side of first fixed cover, the even fixed mounting in upper and lower both ends symmetry of first fixed cover has the stopper, the inside at the upper and lower both ends of the fixed cover of third is inserted and is equipped with the gag lever post.

Preferably, the movable rod is of a rectangular structure, rectangular sliding grooves corresponding to the movable rod are formed in the upper end and the lower end of the second fixing sleeve, the movable rod is inserted into the rectangular sliding grooves, cylindrical grooves corresponding to the screw rods are formed in the movable rod, internal threads corresponding to external threads of the screw rods are formed in the inner walls of the cylindrical grooves, and the screw rods are inserted into the cylindrical grooves.

Preferably, rectangular grooves are formed in the upper end and the lower end of the third fixing sleeve, a limiting rod is inserted into the rectangular grooves, protruding blocks are arranged on two sides of the limiting rod, sliding grooves corresponding to the protruding blocks are formed in the inner walls of the two sides of the rectangular grooves, and the protruding blocks are inserted into the sliding grooves.

Preferably, the limiting block is a rectangle, one side surface of the limiting block is an inclined plane, the surface of the limiting rod, which is in contact with the limiting block, is provided with a rectangular block, and the surface of the rectangular block, which is in contact with the inclined plane of the limiting block, is an inclined plane.

Preferably, the limiting rod is inserted into one end surface of the third fixing sleeve and is abutted to the surface of the limiting block, and springs are fixedly connected to the surfaces of two sides of one end, far away from the limiting block, of the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be provided with rubber sleeve and fixed fixture, during the use, through rotating the screw rod, the screw rod rotates the inside downward slip of rectangular channel that the drive movable rod was seted up at both ends about the second fixed cover, is convenient for carry out fixed centre gripping to the surface of high-tension line, avoids docking sleeve pipe long-time use to lead to the kneck grow not hard up to lead to the high-tension line to drop easily, is convenient for carry out the effect of location to the high-tension line through the rubber sleeve simultaneously, cooperates fixed fixture to fix;

the device is through being provided with stopper and gag lever post, during the use, manual inside to the fixed cover of third is inserted and is established first fixed cover, the stopper that first fixed cover drove the surface is inconsistent with the one side of the contact of gag lever post, the stopper blocks with the mutual block of rectangular block that the gag lever post surface set up, the fixed fixture of fixed mounting of being convenient for, slide through the pulling gag lever post simultaneously and the stopper separation, the fixed fixture of convenient to detach to the butt joint sleeve pipe that the fixed fixture of being convenient for remained other carries out the adaptation, increase the device's practicality.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is an enlarged schematic view of the structure of the fixed clamping mechanism of the present invention;

FIG. 3 is a schematic side view of the structure of the fixed clamping mechanism of the present invention;

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

In the figure: 1. butting a sleeve; 2. a rubber sleeve; 3. a first fixing sleeve; 4. fixing the clamping mechanism; 41. a second fixing sleeve; 42. a screw; 43. a movable rod; 5. a third fixing sleeve; 6. a limiting block; 7. a limiting rod; 8. a spring.

The specific implementation mode is as follows:

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.

Referring to fig. 1-4, the present invention provides an embodiment: a well drilling box-type substation high-voltage line butt joint sleeve comprises a butt joint sleeve 1, wherein a rubber sleeve 2 is inserted into the butt joint sleeve 1, the surface of the rubber sleeve 2 is connected with a first fixing sleeve 3, the surface of the first fixing sleeve 3 is provided with a fixed clamping mechanism 4, the fixed clamping mechanism 4 comprises a second fixing sleeve 41, the upper end and the lower end of the second fixing sleeve 41 are fixedly connected with the upper end and the lower end of the first fixing sleeve 3, the upper end and the lower end of the second fixing sleeve 41 are provided with a screw rod 42 through a bearing, and the surface of the screw rod 42 is sleeved with a movable rod 43;

furthermore, the surfaces of the upper end and the lower end of the left side of the butt joint sleeve 1 are fixedly connected with a third fixing sleeve 5, the left side surface of the third fixing sleeve 5 is provided with a rectangular groove corresponding to the first fixing sleeve 3, the right side of the first fixing sleeve 3 is inserted into the rectangular groove, the upper end and the lower end of the first fixing sleeve 3 are symmetrically and uniformly fixedly provided with limiting blocks 6, the inner parts of the upper end and the lower end of the third fixing sleeve 5 are inserted with limiting rods 7, and the limiting action of the first fixing sleeve 3 is facilitated through the limiting rods 7, so that the fixed clamping mechanism 4 is prevented from falling off;

furthermore, the movable rod 43 is of a rectangular structure, rectangular sliding grooves corresponding to the movable rod 43 are formed in the upper end and the lower end of the second fixing sleeve 41, the movable rod 43 is inserted into the rectangular sliding grooves, a cylindrical groove corresponding to the screw rod 42 is formed in the movable rod 43, internal threads corresponding to external threads of the screw rod 42 are formed in the inner wall of the cylindrical groove, the screw rod 42 is inserted into the cylindrical groove, and through the thread self-locking function, the high-voltage line can be clamped and fixed conveniently by rotation, and the high-voltage line is prevented from falling off;

further, rectangular grooves are formed in the upper end and the lower end of the third fixing sleeve 5, a limiting rod 7 is inserted into each rectangular groove, protruding blocks are arranged on two sides of each limiting rod 7, sliding grooves corresponding to the protruding blocks are formed in the inner walls of the two sides of each rectangular groove, and the protruding blocks are inserted into the sliding grooves, so that the fixing and clamping mechanisms are conveniently clamped and fixed, the fixed clamping mechanisms 4 are prevented from falling off, and meanwhile the fixed clamping mechanisms 4 are conveniently replaced;

furthermore, the limiting block 6 is rectangular, the surface of one side of the limiting block 6 is an inclined surface, the surface of the limiting rod 7, which is abutted against the limiting block 6, is provided with a rectangular block, and the surface of the rectangular block, which is abutted against the inclined surface of the limiting block 6, is an inclined surface, so that the rectangular block can automatically slide into the third fixing sleeve 5 and be clamped with the limiting rod 7;

furthermore, the surface of one end of the limiting rod 7 inserted in the third fixing sleeve 5 is abutted against the surface of the limiting block 6, and the surfaces of two sides of one end of the limiting rod 7 far away from the limiting block 6 are fixedly connected with springs 8, so that the limiting rod 7 is driven to reset through the springs 8;

the working principle is as follows: when the high-voltage line is required to be installed, according to the attached drawing 2 shown in the attached drawing 1, a relevant installer manually inserts the high-voltage line into the second fixing sleeve 41, the high-voltage line is abutted against the rubber sleeve 2 and is convenient to be attached to the surface of the high-voltage line through the deformation force of the rubber sleeve 2, a gap between the high-voltage line and the butt-joint sleeve 1 is avoided, meanwhile, the high-voltage line is positioned through the rubber sleeve 2 and is fixed by matching with the fixing and clamping mechanism 4, after the high-voltage line is inserted, the screw rod 42 is manually rotated, the screw rod 42 is rotated to drive the movable rod 43 to slide downwards in the rectangular grooves formed in the upper end and the lower end of the second fixing sleeve 41, the surface of the high-voltage line is conveniently fixed and clamped, the butt-joint position of the butt-joint sleeve 1 is prevented from being enlarged and loosened due to long-time use, so that the high, manual upwards pulling gag lever post 7, gag lever post 7 upwards slides in the inside of the fixed cover 5 of third, and the spring 8 atress is the contraction state, and stopper 6 breaks away from with gag lever post 7, takes first fixed cover 3 out from the inside of the fixed cover 5 of third, and the operation is accomplished, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a well drilling is with box-type substation high-tension line butt joint sleeve pipe, includes butt joint sleeve pipe (1), its characterized in that: the utility model discloses a butt joint sleeve pipe, including butt joint sleeve pipe (1), the inside of butt joint sleeve pipe (1) is inserted and is equipped with rubber sleeve (2), and the surface connection of rubber sleeve (2) has first fixed cover (3), the surface mounting of first fixed cover (3) has fixed fixture (4), and fixed fixture (4) include the fixed cover of second (41), both ends fixed connection about the upper and lower both ends of the fixed cover of second (41) and first fixed cover (3), screw rod (42) are installed through the bearing in the upper and lower both ends of the fixed cover of second (41), and the surface cover of screw rod (42) is equipped with movable rod (43).

2. The high-voltage line butting sleeve of the box-type substation for well drilling according to claim 1, characterized in that: the utility model discloses a docking sleeve, including butt joint sleeve pipe (1), the fixed cover of both ends fixed surface is connected with third (5) about the left side of butt joint sleeve pipe (1), and the left side surface of the fixed cover of third (5) set up with the corresponding rectangular channel of first fixed cover (3), the inside of establishing the rectangular channel is inserted on the right side of first fixed cover (3), the even fixed mounting in both ends symmetry has stopper (6) about first fixed cover (3), the inside at the upper and lower both ends of the fixed cover of third (5) is inserted and is equipped with gag lever post (7).

3. The high-voltage line butting sleeve of the box-type substation for well drilling according to claim 2, characterized in that: the utility model discloses a screw rod (42) of fixed cover, including the fixed cover of second, movable rod (43) are the rectangle structure, the corresponding rectangle spout with movable rod (43) is seted up to the upper and lower both ends inside of the fixed cover of second (41), movable rod (43) are inserted and are established the inside of rectangle spout, the cylindrical groove corresponding with screw rod (42) is seted up to the inside of movable rod (43), and the inner wall in cylindrical groove sets up the internal thread corresponding with screw rod (42) external screw thread, screw rod (42) are inserted and are established the inside in cylindrical groove.

4. The high-voltage line butting sleeve of the box-type substation for well drilling according to claim 2, characterized in that: rectangular grooves are formed in the upper end and the lower end of the third fixing sleeve (5), a limiting rod (7) is inserted into the rectangular grooves, protruding blocks are arranged on two sides of the limiting rod (7), sliding grooves corresponding to the protruding blocks are formed in the inner walls of the two sides of the rectangular grooves, and the protruding blocks are inserted into the sliding grooves.

5. The high-voltage line butting sleeve of the box-type substation for well drilling according to claim 4, wherein: the limiting block (6) is rectangular, one side surface of the limiting block (6) is an inclined plane, the surface of the limiting rod (7) which is inconsistent with the limiting block (6) is provided with a rectangular block, and the side of the rectangular block which is inconsistent with the inclined plane of the limiting block (6) is an inclined plane.

6. The high-voltage line butting sleeve of the box-type substation for well drilling according to claim 4, wherein: the limiting rod (7) is inserted into one end surface of the inside of the third fixing sleeve (5) and is abutted to the surface of the limiting block (6), and springs (8) are fixedly connected to the surfaces of two sides of one end, far away from the limiting block (6), of the limiting rod (7).