CN212250082U

CN212250082U - Hydraulic support column installation auxiliary device

Info

Publication number: CN212250082U
Application number: CN202020407184.4U
Authority: CN
Inventors: 岳娟娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-29
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a hydraulic support column mouting auxiliary device, including base, fixed orifices, fixing rivet, non slipping spur, support frame, lower rotation block, installation screw rod, support frame, hydraulic jack, reset spring, rotation support, backup pad, laminating recess and anti-skidding backing plate. The utility model has the advantages that: lower rotary block can rotate round the installation screw rod in the support frame, inclination according to the inclination adjustment hydraulic jack of stand that can be free, make the supporting effect better, the backup pad can freely rotate round the rotation support, can hug closely the surface at the stand all the time along with the motion backup pad of stand, the area of guaranteeing to support can not change, the laminating recess is the U font of indent, can with the surface shape phase-match of stand, the increase supports the area, the internal surface of laminating recess is pasted with one deck antiskid backing plate, the effectual stand that prevents slides at the backup pad surface, the security under the improvement.

Description

Hydraulic support column installation auxiliary device

Technical Field

The utility model relates to a column mouting device specifically is a hydraulic support column mouting auxiliary device belongs to hydraulic support stand maintenance technical field.

Background

Along with the rapid development of science and technology in China, coal mining equipment used in a coal mine is developed towards upsizing and integration more and more, the coal yield is continuously increased, the usage amount of a hydraulic support is more and more, the hydraulic support can play a role in supporting and controlling a working face top plate in the production process of a fully mechanized coal mining face in the coal mine, a stand column is a main supporting part on the hydraulic support, the environment under the coal mine is very severe and contains a large amount of dust, foreign matters are very easy to enter the inside of the hydraulic support to cause the damage of the stand column of the hydraulic support, the stand column of the hydraulic support is usually required to be detached during maintenance, due to the fact that the quality of the stand column is large, the trouble caused by manual assembly is very much, the stand column is usually required to be held by a plurality of people, the working efficiency is not only very low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic support column mouting auxiliary device just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: an auxiliary device for mounting a hydraulic support upright column comprises a base, a fixing hole, a fixing rivet, an anti-slip block, a support frame, a lower rotating block, a mounting screw, a support frame, a hydraulic jack, a reset spring, a rotating support, a support plate, a fitting groove and an anti-slip base plate; the base is provided with a fixing hole, the fixing rivet is arranged in the fixing hole and can penetrate through the fixing hole when in use, a plurality of raised anti-skidding blocks are uniformly fixed on the lower end surface of the base, a support frame is fixed at the upper end of the base, the lower rotating block is arranged on the support frame and is connected with the support frame through an installation screw rod, the lower rotating block can rotate around the installation screw rod in the support frame, the support frame is fixed at the upper end of the lower rotating block, a hydraulic jack is fixed at the upper end of the support frame, a reset spring is arranged between the base and the support frame, a rotating support is fixed at the upper end of the hydraulic jack, the support plate is arranged on the rotating support and can freely rotate around the rotating support, and the support plate and the rotating support are arranged together through the installation screw rod, the inside of backup pad is provided with the laminating recess, the laminating recess is the U font of indent, it has one deck antiskid backing plate to paste on the internal surface of laminating recess.

Furthermore, in order to freely adjust the inclination angle of the hydraulic jack according to the inclination angle of the upright column, the lower rotating block can rotate around the mounting screw rod in the supporting frame.

Furthermore, in order to enable the support plate to be always attached to the surface of the upright post along with the movement of the upright post, the support plate can freely rotate around the rotating bracket.

Furthermore, in order to match with the surface shape of the upright post, the fitting groove is in an inwards concave U shape.

Furthermore, in order to effectively prevent the upright post from sliding on the surface of the supporting plate, an anti-slip base plate is attached to the inner surface of the attaching groove.

Furthermore, in order to increase the friction force, a plurality of raised anti-skidding blocks are uniformly fixed on the lower end surface of the base.

Further, in order to prevent the base from turning over, the fixing rivet can penetrate through the fixing hole when in use.

The utility model has the advantages that: the upright post installation auxiliary device has compact structure connection, simple use and reasonable design, the lower rotating block can rotate around the installation screw rod in the support frame, the inclination angle of the hydraulic jack can be freely adjusted according to the inclination angle of the upright post, the supporting effect is better, the supporting plate can freely rotate around the rotating bracket, the supporting plate can be always tightly attached to the surface of the upright post along with the movement of the upright post, the supporting area can not be changed, the attaching groove is in an inwards concave U shape and can be matched with the surface shape of the upright post, the supporting area is increased, the inner surface of the attaching groove is attached with a layer of anti-slip backing plate, the upright post is effectively prevented from sliding on the surface of the supporting plate, the lower safety is improved, a plurality of convex anti-slip blocks are uniformly fixed on the lower end surface of the base, the friction force is increased, and the base is ensured not to easily slide when, the fixing rivet can penetrate through the fixing hole when in use, so that the base can be attached to the surface of the supporting surface constantly, and the base is prevented from being turned on one side.

Drawings

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

in the figure: 1. the base, 2, the fixed orifices, 3, fixing rivet, 4, the non slipping spur, 5, first support frame, 6, lower rotating block, 7, installation screw rod, 8, second support frame, 9, hydraulic jack, 10, reset spring, 11, runing rest, 12, backup pad, 13, laminating recess, 14, anti-skidding backing plate.

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.

Referring to fig. 1, an auxiliary device for mounting a hydraulic support column includes a base 1, a fixing hole 2, a fixing rivet 3, an anti-slip block 4, a first support frame 5, a lower rotating block 6, a mounting screw 7, a second support frame 8, a hydraulic jack 9, a return spring 10, a rotating support 11, a support plate 12, a fitting groove 13 and an anti-slip base plate 14; the base 1 is provided with a fixing hole 2, the fixing rivet 3 is arranged in the fixing hole 2, the fixing rivet 3 can penetrate through the fixing hole 2 when in use, a plurality of raised anti-skid blocks 4 are uniformly fixed on the lower end surface of the base 1, a first support frame 5 is fixed at the upper end of the base 1, a lower rotating block 6 is arranged on the first support frame 5, the lower rotating block 6 and the first support frame 5 are connected together through a mounting screw 7, the lower rotating block 6 can rotate around the mounting screw 7 in the first support frame 5, a second support frame 8 is fixed at the upper end of the lower rotating block 6, a hydraulic jack 9 is fixed at the upper end of the second support frame 8, a reset spring 10 is arranged between the base 1 and the second support frame 8, a rotating support 11 is fixed at the upper end of the hydraulic jack 9, and a support plate 12 is arranged on the rotating support frame 11, the backup pad 12 can freely rotate round rotating bracket 11, backup pad 12 and rotating bracket 11 are in the same place through installation screw 7 installation, the inside of backup pad 12 is provided with laminating recess 13, laminating recess 13 is the U font of indent, it has one deck skid pad 14 to paste on the internal surface of laminating recess 13.

As the utility model discloses a technical optimization scheme: the lower rotating block 6 can rotate around a mounting screw 7 in the first support frame 5; the support plate 12 is free to rotate around the rotating bracket 11; the fitting groove 13 is in an inwards concave U shape; a layer of anti-skid backing plate 14 is attached to the inner surface of the attaching groove 13; a plurality of raised anti-skidding blocks 4 are uniformly fixed on the lower end surface of the base 1; the fixing rivet 3 may pass through the fixing hole 2 in use.

The utility model discloses when using, at first place column mouting auxiliary device's base on appropriate holding surface according to the position of treating the support post, then with inside fixing rivet goes into the holding surface through the fixed orifices anchor, then unscrew the installation screw rod on the support frame, the angle of having adjusted hydraulic jack screws up the installation screw rod again, lets the surface of backup pad tightly paste the stand of treating the support, then operates hydraulic jack and makes the jack raise gradually and can prop up the stand.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hydraulic support column mouting auxiliary device which characterized in that: the anti-skid device comprises a base (1), a fixing hole (2), a fixing rivet (3), an anti-skid block (4), a first support frame (5), a lower rotary block (6), a mounting screw (7), a second support frame (8), a hydraulic jack (9), a reset spring (10), a rotary support (11), a support plate (12), a fitting groove (13) and an anti-skid base plate (14); the anti-skid device is characterized in that a fixing hole (2) is formed in the base (1), the fixing rivets (3) are installed in the fixing hole (2), the anti-skid block (4) is installed at the bottom of the base (1), a first support frame (5) is fixed at the upper end of the base (1), the lower rotating block (6) is installed on the first support frame (5), the lower rotating block (6) and the first support frame (5) are connected together through a mounting screw rod (7), a second support frame (8) is fixed at the upper end of the lower rotating block (6), a hydraulic jack (9) is fixed at the upper end of the second support frame (8), a reset spring (10) is installed between the base (1) and the second support frame (8), a rotating support (11) is fixed at the upper end of the hydraulic jack (9), and the support plate (12) is installed on the rotating support (11), the anti-skidding support plate is characterized in that the support plate (12) and the rotating support (11) are installed together through the installation screw (7), the laminating groove (13) is formed in the support plate (12), and the anti-skidding base plate (14) is installed in the laminating groove (13).

2. The hydraulic support column installation auxiliary device of claim 1, wherein: the lower rotating block (6) can rotate around a mounting screw (7) in the first support frame (5).

3. The hydraulic support column installation auxiliary device of claim 1, wherein: the support plate (12) is freely rotatable about the swivel bracket (11).

4. The hydraulic support column installation auxiliary device of claim 1, wherein: the fitting groove (13) is in an inwards concave U shape.

5. The hydraulic support column installation auxiliary device of claim 1, wherein: and an anti-skid backing plate (14) is attached to the inner surface of the attaching groove (13).

6. The hydraulic support column installation auxiliary device of claim 1, wherein: a plurality of raised anti-skidding blocks (4) are uniformly fixed on the lower end surface of the base (1).

7. The hydraulic support column installation auxiliary device of claim 1, wherein: the fixing rivet (3) can penetrate through the fixing hole (2) when in use.