CN217596415U

CN217596415U - Mounting and dismounting device for chain

Info

Publication number: CN217596415U
Application number: CN202221287481.5U
Authority: CN
Inventors: 王刚; 李娜
Original assignee: Luoyang Taiduo Electromechanical Equipment Co ltd
Current assignee: Luoyang Taiduo Electromechanical Equipment Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-18
Anticipated expiration: 2032-05-27

Abstract

The utility model belongs to the technical field of chain ann tears open, specifically be a chain is with ann dismouting device, including the base, the upper surface of base is provided with the ladder groove, and the both sides of ladder groove are seted up spacing groove, and ladder groove bottom is provided with two through-holes, and the ladder inslot is provided with the stand, and the stand leading flank is provided with two supporting seats, the upper surface of stand is seted up threaded hole, is provided with the screwed pipe in the screwed hole, and the screwed pipe is inside to be provided with the shoulder hole, the leading flank of stand is seted up two spacing holes, and spacing downthehole is provided with the gag lever post; the utility model discloses a setting of spacing groove and gag lever post is convenient for carry on spacingly to the chain, makes things convenient for the workman to install or dismantle the chain, improves the installation or the dismantlement efficiency of chain.

Description

Mounting and dismounting device for chain

Technical Field

The utility model relates to a technical field is torn open to chain ann, especially relates to a chain is with ann's dismouting device.

Background

The chain generally is the link of metal or ring, and is used for mechanical transmission and traction more, and when dismantling and installing the chain, can use various dismounting device usually, and the ann's dismouting that is on the existing market puts when using, can not be fine carries on spacingly to the chain, needs the workman to hold the chain, dismantles or installs the chain, has increased workman's intensity of labour, reduces the installation or the dismantlement efficiency of chain, consequently, needs a chain to put with ann's dismouting and solves this type of problem.

Disclosure of Invention

The utility model aims at providing a chain is with ann dismouting device just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a chain is with ann's dismouting is put, includes the base, and the upper surface of base is provided with the ladder groove, and the spacing groove has been seted up to the both sides in ladder groove, and ladder tank bottoms portion is provided with two through-holes, and the ladder inslot is provided with the stand, and the stand leading flank is provided with two supporting seats, the threaded hole is seted up to the upper surface of stand, threaded hole is provided with the screwed pipe, and the screwed pipe is inside to be provided with the shoulder hole, two spacing holes have been seted up to the leading flank of stand, and spacing downthehole gag lever post that is provided with.

So set up, through the setting of spacing groove and gag lever post, be convenient for carry on spacingly to the chain, make things convenient for the workman to install or dismantle the chain, improve the installation or the dismantlement efficiency of chain.

Preferably, the both sides face of stand all is provided with screw thread step hole, and screw thread step hole and gag lever post are in same height to the locking screw is fixed the gag lever post on the stand.

Preferably, a screw rod is connected to the inside of the threaded pipe through threads, and a torsion bar is welded to the upper surface of the screw rod.

So set up, can make the screw rod move down through rotating the torsion bar to make round pin axle and the link joint on the chain break away from, accomplish the dismantlement of chain, can also make the screwed pipe press the link joint on the round pin axle through rotating the screwed pipe.

Preferably, two the supporting seat passes through fastening screw to be fixed on the stand, and two form a silo between the supporting seat to through silo symmetry setting, the silo can avoid dismantling the interference that the round pin axle brought when the chain.

Preferably, the upright post is in an inverted L shape and is fixed in the stepped groove of the base through a fastening screw.

Preferably, the screw, the limiting groove and the threaded pipe are concentrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a setting of spacing groove and gag lever post is convenient for carry on spacingly to the chain, makes things convenient for the workman to install or dismantle the chain, improves the installation or the dismantlement efficiency of chain.

Drawings

FIG. 1 is a view showing the structure of a mounting and dismounting device for a chain;

FIG. 2 is a front sectional view of a mounting and dismounting device for a chain;

FIG. 3 is a structural view of the base;

fig. 4 is an internal structural view of a threaded pipe.

Reference numbers: 1. a base; 2. a column; 3. a supporting base; 4. a charging chute; 5. a limiting groove; 6. a limiting rod; 7. a threaded pipe; 8. a screw; 9. a torsion bar; 10. a stepped hole; 11. a through hole; 12. a stepped groove; 13. and locking the screw.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a chain is with dismouting device, including base 1, base 1's upper surface is provided with ladder groove 12, stop groove 5 has been seted up to ladder groove 12's both sides, ladder groove 12 bottom is provided with two through-holes 11, be provided with stand 2 in the ladder groove 12, stand 2 is the L style of calligraphy of invering, and fix in ladder groove 12 of base 1 through fastening screw, stand 2 leading flank is provided with two supporting seats 3, two supporting seats 3 are fixed on stand 2 through fastening screw, and form a blanking groove 4 between two supporting seats 3, and set up through blanking groove 4 symmetry, blanking groove 4 can avoid the interference that the round pin axle brought when dismantling the chain, stand 2's upper surface is seted up threaded hole, be provided with screwed hole in the threaded hole 7, screwed pipe 7 is inside to be provided with shoulder hole 10, screwed connection has screw rod 8 inside screwed pipe 7, the upper surface welding of screw rod 8 has torsion bar 9, stand 2's leading flank has seted up two stop rod 6, set up through stop groove 5 and stop rod 6, make things convenient for the chain or improve the chain and dismantle the same side face of screw rod 2 and set up at stop rod 6 with the stop rod 13 screw rod.

The utility model discloses a theory of operation and use flow: when the chain is disassembled, the chain is placed in the limiting groove 4, the pin shaft on the chain is clamped between the limiting rods 6, then the torsion bar 9 is rotated to enable the screw rod 8 to move downwards, the pin shaft on the chain is ejected out by the screw rod 8, the pin shaft on the chain is separated from the chain plate, and then the chain can be moved to be disassembled again.

When the chain is installed, the torsion bar 9 and the screw 8 can be removed, the chain plate to be installed is placed on the supporting seat 3, the chain plate with the pin shaft is placed between the limiting rods 6, and then the threaded pipe 7 is rotated, so that the threaded pipe 7 enables the chain plate to be installed on the pin shaft.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 2, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a chain is with ann dismouting device which characterized in that: including base (1), the upper surface of base (1) is provided with ladder groove (12), and spacing groove (5) have been seted up to the both sides of ladder groove (12), and ladder groove (12) bottom is provided with two through-holes (11), is provided with stand (2) in ladder groove (12), and stand (2) leading flank is provided with two supporting seats (3), the threaded hole is seted up to the upper surface of stand (2), threaded hole is provided with screwed pipe (7), and screwed pipe (7) inside is provided with shoulder hole (10), two spacing holes have been seted up to the leading flank of stand (2), and spacing downthehole gag lever post (6) that is provided with.

2. The mounting and dismounting device for a chain according to claim 1, wherein: the two side faces of the stand column (2) are provided with threaded step holes, the threaded step holes and the limiting rod (6) are located at the same height, and the limiting rod (6) is fixed on the stand column (2) through a locking screw (13).

3. The attaching and detaching device for a chain according to claim 1, wherein: the threaded pipe (7) is internally connected with a screw (8) through threads, and the upper surface of the screw (8) is welded with a torsion bar (9).

4. The attaching and detaching device for a chain according to claim 1, wherein: two the supporting seat (3) is fixed on the upright post (2) through fastening screws, and two a charging conduit (4) is formed between the supporting seats (3) and symmetrically arranged through the charging conduit (4).

5. The mounting and dismounting device for a chain according to claim 1, wherein: the upright post (2) is inverted L-shaped and is fixed in the stepped groove (12) of the base (1) through fastening screws.

6. The attaching and detaching device for a chain according to claim 3, wherein: the screw rod (8), the limiting groove (5) and the threaded pipe (7) are concentrically arranged.