CN217648200U

CN217648200U - Anchor rope isolated plant is demolishd in water cutting

Info

Publication number: CN217648200U
Application number: CN202222128014.4U
Authority: CN
Inventors: 董大勇; 王强; 赵强; 董婧; 吴剑; 李晨龙; 金善勇; 张玉才; 罗刚
Original assignee: Liaoning Aihe Mechanical And Electrical Technology Co ltd
Current assignee: Liaoning Aihe Mechanical And Electrical Technology Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-10-25
Anticipated expiration: 2032-08-13

Abstract

A special device for removing anchor cables through water cutting relates to the technical field of water cutting and comprises a cover body, wherein a cover plate is connected to the upper end of the cover body, a preset number of magnets are fixed to the upper end of the cover plate, and a through hole is formed in the middle of the cover plate; the water cutting spray gun device is characterized by further comprising a water cutting spray gun and a spray gun control part for controlling the water cutting spray gun to swing left and right, wherein the spray gun control part is fixed on the cover body, an opening is formed in the cover body, and the water cutting spray gun extends into the cover body from the opening; the cover body lower extreme is uncovered, the cover body internal fixation has the position sleeve that is used for the cover on waiting to cut the anchor rope, the tool to lock that just wears to establish on the anchor rope in the position sleeve when water cutting spray gun swings to the meso position, this kind of water cutting demolish anchor rope isolated plant can be used for the mine anchor rope to demolish and the security is high, easily operate, be applicable to the water cutting operation.

Description

Anchor rope isolated plant is demolishd in water cutting

The technical field is as follows:

the utility model relates to a water cutting technical field especially relates to an anchor rope isolated plant is demolishd in water cutting.

The background art comprises the following steps:

in the production activity in the pit of colliery, need sometimes demolish the anchor rope on the tunnel roof, need cut the tool to lock on the anchor rope when demolising the anchor rope, because there are risks such as gas explosion, coal dust explosion in the pit of colliery, use gas cutting or other cutting mode that can produce naked light or spark can cause the potential safety hazard, and water cutting technology can not produce naked light or spark in the cutting process, consequently adopt the mode of water cutting to demolish the anchor rope tool to lock can effectively avoid the safety risk of gas explosion, coal dust explosion.

However, when carrying out the water cutting operation to the anchor rope tool to lock on the tunnel roof, constructor need ascend a height and control the water cutting spray gun at the eminence, and this not only causes the operating difficulties, the construction is troublesome, and there is the personnel to fall, behind the anchor rope demolishs potential safety hazards such as roof fall, simultaneously, personnel need be close to the position that the water cutting was implemented when the operation, and high-pressure water jet can cause certain security threat to operating personnel. The prior art lacks a device or equipment that can be used for the mine anchor rope to demolish and that the security is high, easily operation, be applicable to water cutting operation.

The utility model has the following contents:

in order to solve the technical problem, the utility model provides a water cutting demolishs anchor rope isolated plant can be used for the mine anchor rope to demolish and the security is high, easily operation, be applicable to the water cutting operation.

The utility model discloses a realize through following technical scheme:

a special device for removing anchor cables through water cutting is characterized by comprising a cover body, wherein the upper end of the cover body is connected with a cover plate, a preset number of magnets are fixed at the upper end of the cover plate, and a through hole is formed in the middle of the cover plate; the water cutting spray gun is characterized by further comprising a water cutting spray gun and a spray gun control part for controlling the water cutting spray gun to swing left and right, wherein the spray gun control part is fixed on the cover body, the cover body is provided with a notch, and the water cutting spray gun extends into the cover body from the notch; the lower end of the cover body is open, a positioning sleeve used for being sleeved on an anchor cable to be cut is fixed in the cover body, and the water cutting spray gun swings to the middle position and is opposite to a lock arranged on the anchor cable in the positioning sleeve in a penetrating mode.

The utility model discloses an in another aspect, the spray gun control part includes swing cylinder and switching-over valve, the switching-over valve is connected with swing cylinder and controls the swing cylinder swing, swing cylinder fixes on the cover body, the water cutting spray gun is fixed on swing cylinder's output shaft.

In another aspect of the present invention, the device further comprises a collecting container communicated with the inner cavity of the cover body through the lower end opening of the cover body.

In another aspect of the present invention, the through hole is used for inserting a protruding portion of the lower end of the anchor cable tray to be detached from the anchor cable, and a sealing ring for sealing between the through hole and the protruding arc surface of the lower end of the anchor cable tray is arranged in the through hole.

The utility model discloses an in another aspect, still include the open collection bag in upper end, collect bag upper portion cover outside the cover and with cover body coupling, collect the bag lower extreme and be connected with the connecting pipe, the lower extreme of connecting pipe stretches into to collecting in the container.

The utility model discloses an in another aspect, the position sleeve is fixed at the middle part of cover inner chamber through the connecting rod of predetermineeing quantity, connecting rod one end is fixed on cover inner wall, and the other end is fixed on the position sleeve outer wall.

In another aspect of the present invention, a fall arrest mechanism is included that connects the cover or lid to the top plate.

In another aspect of the utility model, prevent weighing down the mechanism including the chain of predetermineeing quantity, chain one end is connected on the cover body or apron, and the other end is connected with and is used for being connected to the connecting piece of roof with the chain.

In another aspect of the invention, the connector is a hook or locking pliers.

In another aspect of the present invention, the contour shape and size of the outer end of the cover plate are consistent with the anchor cable tray to be detached from the anchor cable.

The utility model has the advantages that: the special device for removing the anchor cable by water cutting can be used for removing the mine anchor cable, can be remotely operated, is far away from a cutting point, is high in safety, is convenient to cut and position and is easy to operate; in another aspect of the utility model, the water and sand ejected in the water cutting process can be collected, which not only facilitates the recovery of the grinding material, but also effectively avoids the splashing of the water and sand around, and optimizes the operation environment; in another aspect of the present invention, the abrasive can be recovered through the collection container.

Description of the drawings:

fig. 1 is a schematic view of the internal structure of the cover body in the embodiment of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the cover body in the embodiment of the present invention.

Fig. 3 is a schematic side view of the overall structure of the embodiment of the present invention.

In the drawings: 1. the water cutting device comprises a cover body, 2, a cover plate, 3, a magnet, 4, a through hole, 5, a water cutting spray gun, 6, a notch, 7, a positioning sleeve, 8, a swing air cylinder, 9, a reversing valve, 10, a collecting container, 11, a collecting bag, 12, a connecting pipe, 13, a connecting rod, 14, a chain, 15, a hook, 16, an anchor cable tray, 17 and an anchor cable.

The specific implementation mode is as follows:

the following will further explain the embodiments of the present invention with reference to the drawings and examples:

in the description of the present invention, it should be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, 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.

Example 1

A special device for removing anchor cables through water cutting comprises a cover body 1, wherein a cover plate 2 is welded at the upper end of the cover body 1, a preset number of magnets 3 are fixed at the upper end of the cover plate 2 through bolts, the magnets 3 are strong magnets, the number of the magnets is 4 in the embodiment, the 4 magnets are respectively fixed at four corners of the upper end of the cover plate, and a through hole 4 is formed in the middle of the cover plate 2; the water cutting spray gun is characterized by further comprising a water cutting spray gun 5 and a spray gun control part for controlling the water cutting spray gun 5 to swing left and right, wherein the spray gun control part is fixed on the cover body 1, a notch 6 is formed in the cover body 1, and the water cutting spray gun extends into the cover body from the notch 6; the lower end of the cover body is open, a positioning sleeve 7 used for being sleeved on an anchor cable to be cut is fixed in the cover body, and the water cutting spray gun 5 is just opposite to a lockset penetrating through the anchor cable 17 to be cut in the positioning sleeve 7 when swinging to a middle position. In this embodiment, the spray gun control portion includes a swing cylinder 8 and a reversing valve 9, the reversing valve 9 is connected to the swing cylinder 8 and controls the swing cylinder 8 to swing, the swing cylinder 8 is fixed to the cover body 1, the fixing manner between the swing cylinder and the cover body may adopt a fixing manner commonly used in the prior art, such as bolt fixing, or welding a fixing plate on the outer wall of the cover body and fixing the swing cylinder on the fixing plate through a bolt, and the water cutting spray gun is fixed on the output shaft of the swing cylinder. In this embodiment, the collecting container 10 is further included, and is communicated with the inner cavity of the cover body through the opening at the lower end of the cover body. The through hole is used for inserting a protruding part at the lower end of an anchor cable tray 16 of an anchor cable to be dismantled, a sealing ring used for sealing between the through hole and a protruding cambered surface at the lower end of the anchor cable tray is arranged in the through hole, and water and sand are prevented from splashing out through a gap between the through hole and the protruding part at the lower end of the anchor cable tray due to the arrangement of the sealing ring. Still include the open collection bag 11 in upper end, collect bag 11 upper portion cover and be connected with the cover body through bolt or couple etc. in the cover body periphery, collect the bag lower extreme and be connected with connecting pipe 12, the lower extreme of connecting pipe 12 stretches into to collecting container 10 in. The position sleeve is fixed at the middle part of cover body inner chamber through the connecting rod 13 of predetermineeing quantity, and the quantity of connecting rod 13 is 3 in this embodiment, and 3 connecting rods evenly encircle the range and are peripheral at the position sleeve, connecting rod one end welded fastening is on cover body inner wall, and other end welded fastening is on the position sleeve outer wall. And the anti-falling mechanism is used for connecting the cover body or the cover plate to the top plate. The anti-falling mechanism comprises chains 14 with preset number, the number of the chains 14 is 4 in the embodiment, one end of each chain is connected to the cover body or the cover plate, and the other end of each chain is connected with a connecting piece for connecting the chain to the top plate. The connecting piece is a hook 15 or a locking pliers. The outline shape and the size of the outer side end of the cover plate are consistent with those of an anchor cable tray of the anchor cable to be dismantled.

When the anchor rope is detached by using the special device for detaching the anchor rope through water cutting, the positioning sleeve is sleeved on the anchor rope to be detached, the magnet is adsorbed at the lower end of the anchor rope tray to be detached, the convex part of the lower end of the anchor rope tray enters the through hole, so that quick positioning and assembly are realized, the air inlet of the reversing valve is connected to an air source through an air pipe, the water cutting spray gun is connected to the water cutting machine through a pipeline, the water cutting machine and the air path are opened, the anchor rope is detached and cut, the cutting process realizes reciprocating swinging cutting of the water cutting spray gun, and the anchor rope can be effectively cut and detached. Personnel do not need to operate the water cutting spray gun at a high position in the cutting process, so that the operation process is simplified, the cutting place is kept away, and the safety threat caused by high-pressure water jet and roof caving is effectively avoided. The profile shape and size of the outer side end of the cover plate are consistent with those of an anchor cable tray of an anchor cable to be dismantled, and the cover plate is easily aligned with the anchor cable tray by an operator through the arrangement, so that the anchor cable is conveniently inserted into the positioning sleeve, and the quick and convenient positioning is realized. In traditional water cutting work progress, retrieve the abrasive material of on-spot spun very difficult, and demolish anchor rope isolated plant to this kind of water cutting of this application, water cutting in-process spun water, sand enter into to the collection container in through collecting bag, connecting pipe, and water, sand realize the separation through deposiing in the collection container, pour water or take out through other modes, have realized the recovery of abrasive material promptly.

The arrangement of the anti-falling mechanism avoids the phenomenon that the special device for removing the anchor cable by water cutting falls off from the top plate of the roadway after the anchor cable is cut. Taking the connecting piece as an example, the hook is hung on an anchor net of a roadway roof or other suitable hoisting points of the roof before water cutting is carried out, and the chain pulls the special device for removing the anchor cable by water cutting after the anchor cable is removed, so that falling is avoided.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in the claims of the present invention should be included in the scope of the present invention.

Claims

1. A special device for removing anchor cables through water cutting is characterized by comprising a cover body, wherein the upper end of the cover body is connected with a cover plate, a preset number of magnets are fixed at the upper end of the cover plate, and a through hole is formed in the middle of the cover plate; the water cutting spray gun is characterized by further comprising a water cutting spray gun and a spray gun control part for controlling the water cutting spray gun to swing left and right, wherein the spray gun control part is fixed on the cover body, the cover body is provided with a notch, and the water cutting spray gun extends into the cover body from the notch; the lower end of the cover body is open, a positioning sleeve used for being sleeved on an anchor cable to be cut is fixed in the cover body, and the water cutting spray gun swings to the middle position and is opposite to a lock arranged on the anchor cable in the positioning sleeve in a penetrating mode.

2. The special device for water cutting to remove the anchor cable is characterized in that the spray gun control part comprises a swing cylinder and a reversing valve, the reversing valve is connected with the swing cylinder and controls the swing cylinder to swing, the swing cylinder is fixed on the cover body, and the water cutting spray gun is fixed on an output shaft of the swing cylinder.

3. The special device for water cutting and anchor cable dismantling as claimed in claim 1, further comprising a collection container communicating with the inner cavity of the cover through the lower opening of the cover.

4. The special device for water cutting removal of anchor cables as claimed in claim 3, wherein the through hole is used for inserting a protruding portion of the lower end of the anchor cable tray of the anchor cable to be removed, and a sealing ring is arranged in the through hole and used for sealing between the through hole and the protruding cambered surface of the lower end of the anchor cable tray.

5. The special device for water cutting and anchor cable dismantling as claimed in claim 3 or 4, further comprising a collection bag with an open upper end, wherein the upper part of the collection bag is sleeved around and connected with the cover body, the lower end of the collection bag is connected with a connection pipe, and the lower end of the connection pipe extends into the collection container.

6. The special device for removing the anchor cable through water cutting as claimed in claim 1, wherein the positioning sleeve is fixed in the middle of the inner cavity of the cover body through a preset number of connecting rods, one end of each connecting rod is fixed on the inner wall of the cover body, and the other end of each connecting rod is fixed on the outer wall of the positioning sleeve.

7. The special device for water cutting and dismantling the anchor cable as claimed in claim 1, further comprising a fall preventing mechanism for connecting the cover or the cover plate to the top plate.

8. The special device for water cutting and anchor cable dismantling as claimed in claim 7, wherein the anti-dropping mechanism comprises a predetermined number of chains, one end of each chain is connected to the cover body or the cover plate, and the other end of each chain is connected to a connecting member for connecting the chain to the top plate.

9. The special device for removing the anchor cable by water cutting as claimed in claim 8, wherein the connecting piece is a hook or a locking pliers.

10. The special device for water cutting to remove the anchor cable as claimed in claim 1, wherein the contour shape and size of the outer side end of the cover plate are consistent with those of the anchor cable tray of the anchor cable to be removed.