CN214347594U

CN214347594U - Tower crane wire rope maintenance device

Info

Publication number: CN214347594U
Application number: CN202120157826.4U
Authority: CN
Inventors: 韩德刚
Original assignee: Beijing Tiangangxing Machinery Equipment Leasing Co ltd
Current assignee: Beijing Tiangangxing Machinery Equipment Leasing Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-08
Anticipated expiration: 2031-01-20

Abstract

The application relates to a tower crane steel wire rope maintenance device, which relates to tower crane maintenance equipment and comprises a box body, wherein two maintenance mechanisms are symmetrically arranged in the box body, and a steel wire rope penetrates through the box body and is positioned between two maintenance components; each maintenance mechanism comprises a scouring component, a wiping component and an oiling component which are sequentially arranged along the movement direction of the steel wire rope; the lower side wall of the box body is provided with a water leakage hole. The effect that this application has is the efficiency that improves the staff to wire rope maintenance work.

Description

Tower crane wire rope maintenance device

Technical Field

The application relates to tower crane maintenance equipment, especially relates to a tower crane wire rope maintenance device.

Background

A tower crane, also called a tower crane, is a rotating crane with a boom mounted on the upper part of a high tower body. The heavy objects are usually hoisted and transported to the high-rise by wire ropes; the movable arm type hydraulic lifting device is divided into a horizontal type and a pressure bar type according to the form of the movable arm, has large operation space, and is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. The device mainly comprises a metal structure, a working mechanism and an electric system.

Chinese utility model patent with publication number CN202492757U discloses a tower crane high-load-bearing compacted strand wire rope, which comprises a central strand, 6 inner strands, 12 secondary outer strands and 18 outer strands. The inner layer strands are symmetrically twisted with the central strands in a line contact manner; the secondary outer layer strands comprise 6 thick strands and 6 thin strands, wherein the 6 thick strands are embedded into the concave parts of the adjacent 2 inner layer strands in a line contact manner, and the 6 thin strands are respectively wrapped and twisted on the convex parts of the 6 inner layer strands in a line contact manner; the outer layer strands are symmetrically wrapped and twisted on the outermost side of the steel wire rope in a line contact manner.

In view of the above-mentioned related technologies, the inventors found that after a steel wire rope is used for a long time, it is necessary to manually perform a maintenance function on the steel wire rope, for example, workers who wipe impurities on the surface of the steel wire rope and paint lubricating oil on the surface of the steel wire rope to prolong the service life of the steel wire rope, but the manual maintenance of the steel wire rope has a relatively low work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of staff to wire rope maintenance work, this application provides a tower crane wire rope maintenance device.

The application provides a tower crane wire rope maintenance device adopts following technical scheme:

a tower crane steel wire rope maintenance device comprises a box body, wherein two maintenance mechanisms are symmetrically arranged in the box body, and a steel wire rope penetrates through the box body and is positioned between the two maintenance mechanisms;

each maintenance mechanism comprises a scouring component, a wiping component and an oiling component which are sequentially arranged along the movement direction of the steel wire rope;

the lower side wall of the box body is provided with a water leakage hole.

Through adopting above-mentioned technical scheme, when wire rope and box take place relative motion, wire rope is in proper order through scouring away the subassembly, clean the subassembly and scribble the oil package, scour away the subassembly and wash wire rope to wash away debris on the wire rope, then wire rope cleans the subassembly again, make wire rope's surface become dry, clean, wire rope has advanced the fat package at last, make wire rope surface paint lubricating oil, accomplish the maintenance work to wire rope like this, the efficiency that the staff carried out the maintenance operation to wire rope has been improved.

Optionally, the flushing assembly includes a water pipe penetrating through the side wall of the housing, one end of the water pipe in the housing is connected with a spray head pointing to the steel wire rope, the other end of the water pipe is used for being connected to the water tank, and the housing is provided with a pump body connected with the water pipe.

Through adopting above-mentioned technical scheme, the staff is through starting the pump body to carry the water tank normal water to the shower nozzle in, then the pressure boost effect through the shower nozzle makes rivers wash on wire rope, thereby realizes wasing wire rope.

Optionally, the wiping assembly comprises a telescopic rod, one end of the telescopic rod is fixedly connected to the inner wall of the shell, and the other end of the telescopic rod is fixedly connected with the mounting plate; one surface of the mounting plate, which is far away from the telescopic rod, is provided with water-absorbing sponge, and the water-absorbing sponge is used for clinging to the steel wire rope; the telescopic rod is sleeved with a spring for driving the mounting plate to be close to the steel wire rope.

By adopting the technical scheme, the mounting plate is driven by the driving force of the spring, so that the water absorption sponge is driven to cling to the steel wire rope; in the process that the steel wire rope and the box body move relatively, the water absorption sponge wipes the surface of the steel wire rope, so that water on the surface of the steel wire rope is absorbed, and residual sundries on the surface of the steel wire rope are wiped, so that the surface of the steel wire rope becomes dry and clean.

Optionally, the sponge that absorbs water passes through the magic and pastes detachable connection on the mounting panel.

Through adopting above-mentioned technical scheme for the staff is more convenient will absorb water the sponge and install on the mounting panel, and after absorbing water the sponge becomes dirty moreover, can change and clear up absorbing water the sponge.

Optionally, the telescopic rod includes a sleeve and a guide rod inserted in the sleeve and having a polygonal cross section, and the mounting plate is fixedly connected to an end of the guide rod away from the sleeve.

Through adopting above-mentioned technical scheme, realized that the telescopic link can adjust at length direction to the cooperation spring orders about the mounting panel and is close to wire rope, makes the sponge that absorbs water paste steadily and lean on the wire rope surface.

Optionally, the oiling component comprises an oil tank fixedly connected to the outer side surface of the side wall of the shell, an oiling pipe arranged in the shell and communicated with the inside of the oil tank, an oil outlet penetrating through the side wall of the oiling pipe, and an oiling roller sleeved on the oiling pipe and covering the oil outlet, and the oiling roller is used for being tightly attached to the steel wire rope.

Through adopting above-mentioned technical scheme, the staff places lubricating oil in the oil tank, then lubricating oil flows into in the notes oil pipe, enters into the paint roller through the oil-out, through the extrusion of paint roller to wire rope to make lubricating oil coating on wire rope's surface.

Optionally, the box body comprises two shells with opposite openings and hinged to each other at one side, a locking assembly for driving the two shells to keep a closed state is arranged at the other side of the two shells, and the two maintenance mechanisms are respectively arranged in the two shells.

Through adopting above-mentioned technical scheme, the staff can will order about two casings and keep away from each other, then makes the casing arrange steel wire rope's both sides in, orders about two casings closure again, orders about two casings through the closure subassembly at last and is in stable closed state, and the staff of being convenient for like this installs maintenance device on steel wire rope.

Optionally, the locking subassembly includes two connecting plates of rigid coupling on two casing free ends respectively, wears to be equipped with same screw rod on two connecting plates, all runs through on every connecting plate and sets up the bar hole that supplies the screw rod to pass, and two bar holes all form the opening on the homonymy side of two connecting plates, and the one end of screw rod articulates on one of them connecting plate, and another pot head of screw rod is equipped with the nut that leans on another connecting plate.

Through adopting above-mentioned technical scheme, after the staff ordered about two casings closed, rotated the screw rod for the screw rod is inserted from the opening and is established two connecting plates on, then revolves the screwed nut, thereby orders about the nut and supports and lean on the connecting plate, has restricted two connecting plates and has kept away from each other this moment, and then orders about two casings and keeps the closed condition.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the box body, the maintenance mechanism, the scouring component, the wiping component and the oiling component, the scouring component washes the steel wire rope to flush sundries on the steel wire rope, then the steel wire rope passes through the wiping component to enable the surface of the steel wire rope to be dry and clean, and finally the steel wire rope passes through the oiling component to enable the surface of the steel wire rope to be coated with lubricating oil, so that the maintenance work on the steel wire rope is completed, and the efficiency of maintenance work on the steel wire rope by workers is improved;

2. the arrangement of the water delivery pipe, the spray head and the pump body enables a worker to wash water on the steel wire rope through the water delivery pipe and the spray head by starting the pump body, so that the steel wire rope is cleaned.

Drawings

Fig. 1 is a schematic structural diagram of a wire rope maintenance device according to an embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

FIG. 3 is a schematic view of the rear service mechanism with one of the housings hidden.

FIG. 4 is a schematic view of the structure of a wiping component in an embodiment of the present application.

FIG. 5 is a sectional view of the filler pipe in the embodiment of the present application.

Description of reference numerals: 1. a box body; 11. a housing; 12. a yielding groove; 13. a locking assembly; 14. a water leakage hole; 131. a connecting plate; 132. a screw; 133. a strip-shaped hole; 134. a nut; 135. opening the gap; 2. a maintenance mechanism; 21. a flushing component; 211. a spray head; 212. a water delivery pipe; 213. a pump body; 22. a wiping component; 221. a telescopic rod; 2211. a sleeve; 2212. a guide bar; 222. mounting a plate; 223. a water-absorbing sponge; 224. magic tape; 225. a spring; 23. an oiling component; 231. an oil filling pipe; 232. an oil tank; 233. an oiling roller; 234. and an oil outlet.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses tower crane wire rope maintenance device.

Referring to fig. 1 and 3, a tower crane wire rope maintenance device includes a box 1 for installing on wire rope, and wire rope runs through two relative lateral walls of box 1, is provided with in the box 1 and carries out maintenance mechanism 2 of maintenance work to wire rope.

Referring to fig. 1, the box body 1 includes two shells 11 with opposite openings, hinges are disposed on the lower side walls of the two shells 11, and two blades of the hinges are respectively connected to the lower side walls of the two shells 11 in a screw fixing manner, so that the two shells 11 are hinged to each other; the steel wire rope is positioned between the two shells 11, a semicircular abdicating groove 12 is formed in the end face, facing the steel wire rope, of each shell 11, and when the two shells 11 are in a closed state, the steel wire rope is positioned in the abdicating groove 12 of each shell 11; the upper side walls of the two housings 11 are provided with locking assemblies 13, and the locking assemblies 13 are used for driving the two housings 11 to keep a closed state.

Referring to fig. 1 and 2, the locking assembly 13 includes two connecting plates 131, the two connecting plates 131 are respectively and vertically fixedly connected to the outer side surfaces of the upper side walls of the two housings 11, the two connecting plates 131 are abutted against each other, the same screw 132 is penetrated through the two connecting plates 131, a strip-shaped hole 133 for the screw 132 to pass through is vertically formed in each connecting plate 131, each strip-shaped hole 133 extends to the side surface of the connecting plate 131 departing from the housing 11, so that the strip-shaped hole 133 forms a notch 135 on the side surface of the connecting plate 131 departing from the housing 11; one end of the screw 132 is rotatably connected to one of the connection plates 131, the other end of the screw 132 is sleeved with a nut 134, the nut 134 is in threaded connection with the screw 132, and the nut 134 abuts against the other connection plate 131.

Referring to fig. 3, the maintenance mechanisms 2 are provided with two, the two are symmetrically arranged in the two housings 11, each maintenance mechanism 2 comprises a scouring component 21, a wiping component 22 and an oiling component 23, and the scouring component 21, the wiping component 22 and the oiling component 23 are sequentially arranged along the movement direction of the steel wire rope.

Referring to fig. 3, the flushing assembly 21 includes a nozzle 211, a water pipe 212 and a pump body 213, the nozzle 211 points to the steel wire rope, one end of the water pipe 212 is fixedly connected to the nozzle 211, the other end of the water pipe 212 penetrates through the side wall of the housing 11 and is used for being connected to the water tank, and the pump body 213 is installed on the water pipe 212 and is fixedly connected to the outer side surface of the side wall of the housing 11; when a worker starts the pump body 213, water in the water tank is conveyed into the spray head 211 and finally sprayed onto the steel wire rope; a plurality of water leakage holes 14 are formed in the lower side wall of each shell 11, and water flushed by the steel wire ropes can flow out of the shells 11 conveniently.

Referring to fig. 3 and 4, the wiping assembly 22 includes a telescopic rod 221, the telescopic rod 221 is vertically and fixedly connected to the inner wall of the housing 11 facing the opening of the telescopic rod 221, an arc-shaped mounting plate 222 is disposed at one end of the telescopic rod 221 close to the opening of the housing 11, an outer curved surface of the mounting plate 222 is fixedly connected to the telescopic rod 221, a water-absorbing sponge 223 is disposed on an inner curved surface of the mounting plate 222, and the water-absorbing sponge 223 is in an arc shape; the water absorption sponge 223 is connected with the mounting plate 222 through the magic tape 224, the magic tape 224 comprises a magic tape surface fixedly connected to the outer curved surface of the water absorption sponge 223 and a magic tape female surface fixedly connected to the inner curved surface of the mounting plate 222, and the magic tape surface and the magic tape female surface are bonded with each other, so that the water absorption sponge 223 is detachably connected to the mounting plate 222, and the inner curved surface of the water absorption sponge 223 is tightly attached to the surface of the steel wire rope; the telescopic rod 221 is sleeved with a spring 225, the spring 225 is located on one side, away from the water absorption sponge 223, of the mounting plate 222, and the spring 225 is used for pushing the mounting plate 222 to be close to the opening of the shell 11, so that the water absorption sponge 223 is driven to abut against the steel wire rope.

The telescopic rod 221 includes a sleeve 2211, one end of the sleeve 2211 is vertically fixed to the inner wall of the housing 11 facing to the opening of the sleeve 2211, a guide rod 2212 is inserted into the other end of the sleeve 2211, the cross section of the guide rod 2212 is polygonal, the cross section of the guide rod 2212 is a regular quadrilateral in the present embodiment, the guide rod 2212 is connected to the sleeve 2211 in a sliding manner along the axial direction of the sleeve 2211, and the mounting plate 222 is fixed to one end of the guide rod 2212 away from the sleeve 2211.

When the steel wire rope moves along the length direction of the steel wire rope, the steel wire rope and the water absorption sponge 223 generate relative movement, so that the water absorption sponge 223 can dry the steel wire rope.

Referring to fig. 3 and 5, the oiling assembly 23 includes an oiling pipe 231 vertically fixed on the lower side wall of the housing 11, the upper end of the oiling pipe 231 penetrates through the upper side wall of the housing 11 and is connected with an oil tank 232, the oil tank 232 is fixed on the outer side surface of the upper side wall of the housing 11, and the upper end of the oiling pipe 231 is communicated with the inside of the oil tank 232; an oil coating roller 233 is sleeved on the oil filling pipe 231, the oil coating roller 233 can be made of sponge, the oil coating roller 233 is rotatably connected to the oil filling pipe 231, and the outer peripheral surface of the oil coating roller 233 is tightly attached to the surface of the steel wire rope; an oil outlet 234 is formed in the side wall of the oil filling pipe 231, which is in contact with the oil filling roller 233, in a penetrating manner.

The lubricating oil is injected into the oil tank 232 by the worker, then flows into the oil injection pipe 231, finally enters the oil application roller 233, and is applied to the surface of the wire rope by the contact of the oil application roller 233 with the wire rope.

The implementation principle of a tower crane wire rope maintenance device of the embodiment of the application is: the staff can drive the two shells 11 away from each other, then place the shells 11 on the two sides of the steel wire rope, drive the two shells 11 to be closed, rotate the screw 132 at the moment, enable the screw 132 to penetrate through the two connecting plates 131, and finally enable the nut 134 to abut against the connecting plates 131 by screwing the nut 134.

When the steel wire rope and the box body 1 move relatively, a worker starts the pump body 213, so that water in the water tank is driven to enter the spray head 211 and finally the surface of the steel wire rope is washed; then the wire rope passes through water absorption sponge 223 for the wire rope becomes dry and clean, passes through oiling roller 233 at last for wire rope surface coats and is coated with lubricating oil, just so accomplishes the maintenance work to wire rope, has improved the efficiency that the staff maintained the operation to wire rope.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a tower crane wire rope maintenance device which characterized in that: the steel wire rope maintenance device comprises a box body (1), wherein two maintenance mechanisms (2) are symmetrically arranged in the box body (1), and a steel wire rope penetrates through the box body (1) and is positioned between the two maintenance mechanisms (2);

each maintenance mechanism (2) comprises a scouring component (21), a wiping component (22) and an oiling component (23) which are sequentially arranged along the movement direction of the steel wire rope;

the lower side wall of the box body (1) is provided with a water leakage hole (14).

2. The tower crane steel wire rope maintenance device of claim 1, wherein: the scouring assembly (21) comprises a water conveying pipe (212) penetrating through the side wall of the shell (11), one end, located in the shell (11), of the water conveying pipe (212) is connected with a spray head (211) pointing to a steel wire rope, the other end of the water conveying pipe (212) is used for being connected to a water tank, and a pump body (213) connected with the water conveying pipe (212) is mounted on the shell (11).

3. The tower crane steel wire rope maintenance device of claim 1, wherein: the wiping component (22) comprises an expansion link (221) with one end fixedly connected to the inner wall of the shell (11), and the other end of the expansion link (221) is fixedly connected with a mounting plate (222); one surface of the mounting plate (222), which is far away from the telescopic rod (221), is provided with a water absorption sponge (223), and the water absorption sponge (223) is used for clinging to the steel wire rope; the telescopic rod (221) is sleeved with a spring (225) which drives the mounting plate (222) to be close to the steel wire rope.

4. The tower crane steel wire rope maintenance device of claim 3, wherein: the water absorption sponge (223) is detachably connected to the mounting plate (222) through a magic tape (224).

5. The tower crane steel wire rope maintenance device of claim 3, wherein: the telescopic rod (221) comprises a sleeve (2211) and a guide rod (2212) which is inserted into the sleeve (2211) and has a polygonal section, and the mounting plate (222) is fixedly connected to one end, far away from the sleeve (2211), of the guide rod (2212).

6. The tower crane steel wire rope maintenance device of claim 1, wherein: the oiling component (23) comprises an oil tank (232) fixedly connected to the outer side face of the side wall of the shell (11), an oiling pipe (231) arranged in the shell (11) and communicated with the inside of the oil tank (232), an oil outlet (234) penetrating through the side wall of the oiling pipe (231) and an oiling roller (233) sleeved on the oiling pipe (231) and covering the oil outlet (234), wherein the oiling roller (233) is used for being tightly attached to a steel wire rope.

7. The tower crane steel wire rope maintenance device of claim 1, wherein: the box body (1) comprises two shells (11) with opposite openings and hinged to one side, a locking assembly (13) for driving the two shells to keep a closed state is arranged on the other side of the two shells (11), and the two maintenance mechanisms (2) are respectively arranged in the two shells (11).

8. The tower crane steel wire rope maintenance device of claim 7, wherein: locking subassembly (13) including two connecting plates (131) of rigid coupling on two casing (11) free ends respectively, wear to be equipped with same screw rod (132) on two connecting plates (131), all run through on every connecting plate (131) and set up the bar hole (133) that supply screw rod (132) to pass, two bar holes (133) all form opening (135) on the homonymy side of two connecting plates (131), the one end of screw rod (132) articulates on one of them connecting plate (131), the other pot head of screw rod (132) is equipped with nut (134) that support and lean on another connecting plate (131).