CN214087469U

CN214087469U - Hydraulic support lifts by crane frock for coal mine

Info

Publication number: CN214087469U
Application number: CN202022575184.8U
Authority: CN
Inventors: 董坚
Original assignee: Individual
Current assignee: Shanxi Guangyun Tongsheng Electromechanical Equipment Manufacturing Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-31
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a hydraulic support hoisting tool for coal mine, which comprises a tool main body, wherein weight reduction grooves are formed at two ends of the inner side of the tool main body, a hoisting hole is formed at the top of the tool main body, hoisting grooves are formed at the bottoms of two sides of the tool main body, a winding frame is fixedly arranged on the front surface of the tool main body, and a fixed rod is fixedly arranged between the winding frames on the front surface of the tool main body; when the device is used, the steel wire rope matched with the hoisting process can be wound and unwound on the winding frame, the steel wire rope is wound and unwound through the winding frame, the steel wire rope is convenient to take and use during use, meanwhile, the clamping arms are arranged on the inner side of the winding frame, the steel wire rope can be clamped by the clamping arms through the clamping arms, the steel wire rope is prevented from scattering, when the device is used for hoisting, if the steel wire rope is arranged in the hoisting groove, the limiting pin can be used for fixing the limiting frame at the top of the hoisting groove, the steel wire rope is prevented from falling off and sliding out from the hoisting groove in the hoisting process, and the practicability of the device is improved.

Description

Hydraulic support lifts by crane frock for coal mine

Technical Field

The utility model belongs to the technical field of the frock of lifting by crane, concretely relates to hydraulic support lifts by crane frock for colliery.

Background

The hydraulic support is a structure used for controlling the mine pressure of a coal face, the mine pressure of the coal face acts on the hydraulic support in an external load mode, in a mechanical system of interaction of the hydraulic support and surrounding rock of the coal face, if the resultant force of all supporting pieces of the hydraulic support and the resultant force of the external load of a top plate acting on the hydraulic support are exactly the same straight line, the hydraulic support is very suitable for the surrounding rock of the coal face, and the 'tool' in the field of mechanical production and processing is production process technological equipment: the general term of various tools used in the manufacturing process includes a cutter, a clamp, a mold, a measuring tool, a gauge, an auxiliary tool, a bench tool, a station tool and the like, and when a hydraulic support for a coal mine is installed, hoisting is generally required to be carried out, and hoisting refers to the general term of installation and positioning of equipment by a crane or a hoisting mechanism.

The hydraulic support lifts by crane frock for the coal mine that has now, generally when novel hoist and mount to hydraulic support, need use specific frock to lift by crane, guarantee the stability of hydraulic support when lifting by crane, frock commonly used is solitary shelf when using, and the unable rolling wire rope that lifts by crane the in-process and use on the shelf, when wire rope and this work piece were placed, need tightly deposit alone, it is more troublesome when using simultaneously, influence the device's practicality problem, we propose a hydraulic support lifts by crane frock for the coal mine for this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic support lifts by crane frock for coal mine, lift by crane the frock with the current hydraulic support for coal mine that proposes in solving above-mentioned background art, generally when novel hoist and mount to hydraulic support, need use specific frock to lift by crane, guarantee the stability of hydraulic support when lifting by crane, frock commonly used is solitary shelf when using, the wire rope that the in-process used is lifted by crane to unable rolling on the shelf, when wire rope places with this work piece, need tightly deposit alone, it is more troublesome when using simultaneously, influence the problem of the practicality of the device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is with hydraulic support lifts by crane frock, includes the frock main part, the weight-reducing groove has been seted up at the inboard both ends of frock main part, the lewis hole has been seted up at the top of frock main part, the hoist and mount groove has been seted up to the both sides bottom of frock main part, the fixed rolling frame of having installed of front surface of frock main part, the front surface of frock main part is located the fixed dead lever of having installed between the rolling frame, the cover is established and is installed the commentaries on classics cover on the dead lever, set up the arm lock of integral type on the commentaries on classics cover, the pot head of dead lever is equipped with the spring.

Preferably, one side of the tool main body, which is located on the hoisting groove, is rotatably provided with a limiting frame, and one end of the limiting frame is inserted with a limiting pin.

Preferably, a pin hole is formed in the other side, located on the hoisting groove, of the tool main body, and the other end of the limiting frame is inserted into and fixed with the pin hole through a limiting pin.

Preferably, one side of each of the two hoisting grooves is connected with a limiting frame.

Preferably, the winding frame is wound and unwound with a steel wire rope.

Preferably, two ends of the rotating sleeve are symmetrically provided with two clamping arms.

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

(1) when the device is used, the winding frame is arranged on the tool main body of the device, after the device is used, the steel wire rope matched with the winding frame in the hoisting process can be wound and unwound on the winding frame, the steel wire rope is wound and unwound through the winding frame, the device is convenient to take and use when in use, meanwhile, the clamping arms are arranged on the inner side of the winding frame, after the steel wire rope is wound and unwound, the steel wire rope can be clamped through the clamping arms, the steel wire rope is prevented from scattering, the device is convenient to use, and the practicability of the device is improved;

(2) the device's hoist and mount groove facial make-up is equipped with spacing, when using the device to lift by crane, if the built-in wire rope that is equipped with of hoist and mount inslot, can use the spacer pin to fix spacing at the top in hoist and mount groove, prevents that hoist and mount in-process wire rope from the roll-off that drops of hoist and mount inslot, influences the stability of lifting by crane, guarantees the steady hoist and mount of the device, improves hoist and mount efficiency, has improved the device's practicality.

Drawings

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

fig. 2 is a left side view structural diagram of the fixing rod of the present invention;

FIG. 3 is a schematic top view of the hoisting trough of the present invention;

in the figure: 1. hoisting holes; 2. a winding frame; 3. fixing the rod; 4. a limiting frame; 5. hoisting the groove; 6. a tool main body; 7. a weight reduction groove; 8. a spring; 9. rotating the sleeve; 10. clamping arms; 11. and a limiting pin.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a colliery is with hydraulic support lifts by crane frock, including frock main part 6, the inboard both ends of frock main part 6 have been seted up and have been subtract heavy groove 7, lifting hole 1 has been seted up at the top of frock main part 6, hoist and mount groove 5 has been seted up to the both sides bottom of frock main part 6, the fixed rolling frame 2 of having installed of the front surface of frock main part 6, the fixed dead lever 3 of having installed between rolling frame 2 is located to the front surface of frock main part 6, the cover is established and is installed swivel cover 9 on the dead lever 3, set up the arm lock 10 of integral type on the swivel cover 9, the pot head of dead lever 3 is equipped with spring 8, after the device is using, can receive and release the supporting wire rope who uses in the hoist and mount process on rolling frame 2, receive and release wire rope through rolling frame 2, convenient the taking during the use, can be with the wire rope centre gripping through arm lock 10 simultaneously, prevent that wire rope from scattering.

For better hoisting, in this embodiment, preferably, the tool main body 6 is rotatably provided with a limiting frame 4 at one side of the hoisting groove 5, a limiting pin 11 is inserted at one end of the limiting frame 4, the steel wire rope can be prevented from falling off during hoisting by the limiting frame 4, for more stable clamping of the limiting frame 4, in this embodiment, preferably, the tool main body 6 is provided with a pin hole at the other side of the hoisting groove 5, the other end of the limiting frame 4 is inserted and fixed with the pin hole by the limiting pin 11, so as to prevent the limiting frame 4 from being unstably fixed, for better hoisting, in this embodiment, preferably, both sides of the two hoisting grooves 5 are connected with the limiting frame 4, so as to ensure stability during hoisting, for better use and retraction, in this embodiment, preferably, the steel wire rope is wound and retracted on the winding frame 2, for better clamping, in this embodiment, preferably, both ends of the rotating sleeve 9 are symmetrically provided with two clamping arms 10, preventing the steel wire rope from scattering.

The utility model discloses a theory of operation and use flow: when the device is used, a winding frame 2 is arranged on a tool main body 6 of the device, after the device is used, a steel wire rope matched with the winding frame 2 in the hoisting process can be wound and unwound, the steel wire rope can be wound and unwound through the winding frame 2, and meanwhile, the device is convenient to take and use, a clamping arm 10 is rotatably arranged on the inner side of the winding frame 2, after the steel wire rope is wound and unwound, the clamping arm 10 is pulled up to a certain height, the clamping arm 10 is rotated ninety degrees after being pulled up, the steel wire rope is clamped through the clamping arm 10, thrust can be generated by the clamping arm 10 under the action of a spring 8, the steel wire rope wound and unwound on the winding frame 2 can be prevented from scattering, the device is convenient to use, a limiting frame 4 is arranged on a hoisting groove 5 of the device, the steel wire rope is arranged in the hoisting groove 5 in the hoisting process of the device, the limiting pin 11 can be used for fixing the limiting frame 4 at the top of the hoisting groove 5, prevent that the wire rope from droing the roll-off from hoist and mount 5 in the in-process of hoist and mount, influence the stability of lifting by crane, guarantee the steady hoist and mount of carrying on of the device, improved the device's practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery is with hydraulic support lifts by crane frock, includes frock main part (6), lightening groove (7) have been seted up at the inboard both ends of frock main part (6), lewis hole (1) have been seted up at the top of frock main part (6), hoisting groove (5), its characterized in that have been seted up to the both sides bottom of frock main part (6): the fixed rolling frame (2) of having installed of front surface of frock main part (6), the front surface of frock main part (6) is located fixed dead lever (3) of having installed between rolling frame (2), the cover is established to install on dead lever (3) and is changeed cover (9), change and set up arm lock (10) of integral type on cover (9), the pot head of dead lever (3) is equipped with spring (8).

2. The coal mine hydraulic support hoisting tool according to claim 1, characterized in that: one side of the tool main body (6) located on the hoisting groove (5) is rotatably provided with a limiting frame (4), and one end of the limiting frame (4) is inserted with a limiting pin (11).

3. The coal mine hydraulic support hoisting tool according to claim 2, characterized in that: the other side of the tool main body (6) located on the hoisting groove (5) is provided with a pin hole, and the other end of the limiting frame (4) is inserted into the pin hole through a limiting pin (11) to be fixed.

4. The coal mine hydraulic support hoisting tool according to claim 2, characterized in that: one side of each of the two hoisting grooves (5) is connected with a limiting frame (4).

5. The coal mine hydraulic support hoisting tool according to claim 1, characterized in that: and a steel wire rope is wound and unwound on the winding frame (2).

6. The coal mine hydraulic support hoisting tool according to claim 1, characterized in that: two ends of the rotating sleeve (9) are symmetrically provided with two clamping arms (10).