CN210763981U

CN210763981U - Sliding contact line of electric single-beam suspension crane

Info

Publication number: CN210763981U
Application number: CN201921635322.8U
Authority: CN
Inventors: 罗叙华; 林桥; 孙煌杰; 钟俊
Original assignee: Shaoxing Nante Lifting Equipment Co ltd
Current assignee: Shaoxing Nante Lifting Equipment Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-16
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a wiping line technical field just discloses an electronic monospar underslung crane wiping line. This electronic monospar overhead crane wiping line, including last wire casing, lower wire casing and cleaning device, cleaning device sets up in the below of last wire casing, go up the equal fixedly connected with conducting groove of inner wall of wire casing and lower wire casing, the inner wall that just is located last wire casing and lower wire casing between the conducting groove is fixed connection respectively goes up sleeve and lower sleeve, upward all seted up the draw-in groove on sleeve and the lower sleeve, equal joint has the fixture block in every draw-in groove. The trolley line of the electric single-beam suspension crane solves the problems that the existing trolley line mounting accessories are complicated and trivial, installation is labor-consuming and time-consuming, equipment mounting efficiency is low, and maintenance is inconvenient through the combined arrangement of the upper wire groove, the lower wire groove, the conductive groove, the upper sleeve, the lower sleeve, the clamping groove, the clamping block, the first connecting rod, the movable rod, the pull block, the spring and the waterproof baffle.

Description

Sliding contact line of electric single-beam suspension crane

Technical Field

The utility model relates to a wiping line technical field specifically is an electronic monospar underslung crane wiping line.

Background

The trolley line is used as a power supply device of mobile equipment, and is commonly used as a power transmission source of hoisting machinery in occasions such as workshop hoisting, flow line production, port freight transportation and the like. At present, the existing trolley conductor mounting assembly generally comprises an I-shaped steel rail, a trolley conductor support is arranged at the top of the I-shaped steel rail, an auxiliary support frame which is vertically and downwards arranged is arranged on one side of the trolley conductor support, and a plurality of trolley conductor fixing clamps which are distributed at intervals and can clamp the trolley conductor are arranged at the bottom of the inner side of the auxiliary support frame. The crane sliding contact line is used for supplying power to moving equipment and consists of a sliding line guide rail and a current collector. The slide wire guide rail is a fixed part and is connected with a power supply, and the slide wire guide rail is formed by connecting single slide wire guide rails with the length of 4m or 6 m; the current collector is a sliding part and is directly connected with the crane base, so that the current collector can slide on the slide line rail along with the crane and is in contact with the copper bar to take electricity, and the current collector is used for being connected with the mobile motor.

Because the operating mode condition of hoist for the easy deposition of ash in slide wire guide rail upper end makes slide wire guide rail and current collector contact not good, influences normal use, and current hoist power slide wire is because there is not the device of cleaning the deposition, during actual operation, often need the outage back, and the manual work cleans, and this kind of mode of cleaning wastes time and energy. Meanwhile, the mounting position of the slide wire guide rail is high, so that manual cleaning is inconvenient, certain risks often exist, the existing slide wire mounting accessories are complex and trivial, installation is labor-consuming and time-consuming, equipment mounting efficiency is low, and maintenance is inconvenient, and therefore the slide wire of the electric single-beam suspension crane is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electronic monospar underslung crane wiping line possesses advantages such as conveniently clear up the dust, convenient dismantlement, has solved the trouble of present wiping line dust clearance, inconvenient dismantlement.

The utility model provides a technical scheme that its technical problem adopted is: a trolley conductor of an electric single-beam suspension crane comprises an upper wire casing, a lower wire casing and a cleaning device, wherein the cleaning device is arranged below the upper wire casing.

Go up the equal fixedly connected with conducting groove of inner wall of wire casing and wire casing down, the inner wall difference fixedly connected with that just is located wire casing and wire casing down between the conducting groove is telescopic and lower sleeve, go up and all seted up the draw-in groove on sleeve and the lower sleeve, equal joint has the fixture block, two in every draw-in groove the equal fixedly connected with head rod of one end of fixture block, the outside fixedly connected with movable rod of head rod, the bottom sliding connection of going up the wire casing has the current collector, the one end fixedly connected with second connecting rod of current collector.

The cleaning device comprises a frame body, wherein the inner walls of two sides of the frame body are fixedly connected with electric telescopic rods, the electric telescopic rods are far away from the third connecting rod of the same end of the frame body, a fixed wheel is fixedly connected in the frame body, a groove is formed in the fixed wheel, a sliding rod is movably connected to the fixed wheel, a limiting block is arranged on the fixed wheel, a rotating shaft is fixedly connected to the other end of the sliding rod, and a cleaning brush is movably connected to the rotating shaft.

Furthermore, the outer side of the movable rod is fixedly connected with a pull block.

Furthermore, a spring is fixedly connected between the movable rod and the conductive groove.

Furthermore, waterproof baffles are fixedly connected to the inner wall of the lower wire groove and positioned on two sides of the conductive groove.

Furthermore, the second connecting rod is fixedly connected with the cleaning device.

Furthermore, the slide bar is sleeved with the limiting block, and one end of the slide bar is movably connected with the third connecting rod.

The utility model has the advantages that:

1. the sliding contact line of the electric single-beam suspension crane is characterized in that an upper line slot, a lower line slot, a conductive slot, an upper sleeve, a lower sleeve, a clamping slot, a clamping block, a first connecting rod, a movable rod, a pulling block, a spring and a waterproof baffle are jointly arranged, and when the sliding contact line needs to be disassembled in the using process, the movable rod is pulled outwards to separate the clamping block from the clamping slot, so that the upper line slot and the lower line slot can be separated; when the assembly is needed, the upper wire groove is covered on the lower wire groove, then the movable rod is loosened, the elastic force of the spring enables the clamping block to rebound into the clamping groove, so that the upper wire groove and the lower wire groove are fixed, and the problems that the existing trolley wire mounting accessory is complicated and trivial, the mounting is labor-consuming, the equipment mounting efficiency is low, and the maintenance is inconvenient are solved.

2. This electronic monospar hangs hoist wiping line, through last wire casing, the wire casing current collector, the second connecting rod, cleaning device, the framework, electric telescopic handle, the third connecting rod, the tight pulley, a groove, the slide bar, the stopper, the apparatus further comprises a rotating shaft, the joint setting of cleaning brush, when the current collector moves, start electric telescopic handle and make the motion of third connecting rod, and then drive the slide bar and move in the recess, make the current collector move forward and drive the cleaning brush when advancing, reciprocating motion is done to the cleaning brush, carry out continuous cleaning to the wiping line, this device does not need the manual work to clean, manpower and materials have been saved, current hoist power supply wiping line has been solved because there is not the device of cleaning the deposition, in the time of the actual operation, often need cut off the power supply after, the manual work cleans, manual work is clear up and inconvenient, this kind of mode of cleaning wastes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the sweeping device of the present invention;

fig. 4 is a schematic view of a partial structure of the cleaning device of the present invention.

Description of reference numerals: 1. a wire feeding groove is formed; 2. a wire discharging groove is formed; 3. a conductive slot; 4. an upper sleeve; 5. a lower sleeve; 6. a card slot; 7. a clamping block; 8. a first connecting rod; 9. a movable rod; 10. pulling the block; 11. a spring; 12. a waterproof baffle; 13. a current collector; 14. a second connecting rod; 15. a cleaning device; 151. a frame body; 152. an electric telescopic rod; 153. a third connecting rod; 154. a fixed wheel; 155. a groove; 156. a slide bar; 157. a limiting block; 158. a rotating shaft; 159. a cleaning brush.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a sliding contact line of an electric single-beam suspension crane comprises an upper line slot 1, a lower line slot 2 and a cleaning device 15, wherein the cleaning device 15 is arranged below the upper line slot 1, the inner walls of the upper line slot 1 and the lower line slot 2 are fixedly connected with conductive slots 3, the inner walls of the conductive slots 3 and the upper line slot 1 and the lower line slot 2 are respectively and fixedly connected with an upper sleeve 4 and a lower sleeve 5, the upper sleeve 4 and the lower sleeve 5 are respectively provided with a clamping slot 6, each clamping slot 6 is internally clamped with a clamping block 7, one end of each clamping block 7 is fixedly connected with a first connecting rod 8, the outer side of each first connecting rod 8 is fixedly connected with a movable rod 9, the outer side of each movable rod 9 is fixedly connected with a pull block 10, the movable rod 9 and the conductive slot 3 are fixedly connected with a spring 11, and the two sides of the inner wall of the lower line slot 2 and the conductive slot 3 are respectively, go up the bottom sliding connection of wire casing 1 and have current collector 13, the one end fixedly connected with second connecting rod 14 of current collector 13, second connecting rod 14 and cleaning device 15 fixed connection, when needing to dismantle, outwards stimulate movable rod 9, make fixture block 7 break away from with draw-in groove 6, can separate wire casing 1 and lower wire casing 2, when needs assemble, with last wire casing 1 lid on lower wire casing 2, then loosen movable rod 9, spring 11's elasticity makes in fixture block 7 rebounds into draw-in groove 6, make last wire casing 1 and lower wire casing 2 fixed.

Referring to fig. 3-4, the sweeping device 15 includes a frame 151, two inner walls of the frame 151 are fixedly connected with electric telescopic rods 152, one ends of the two electric telescopic rods 152 far from the frame 151 are fixedly connected with third connecting rods 153, a fixed wheel 154 is fixedly connected in the frame 151, a groove 155 is formed on the fixed wheel 154, a sliding rod 156 is movably connected on the fixed wheel 154, the sliding rod 156 is sleeved with a limit block 157, one end of the sliding rod 156 is movably connected with the third connecting rod 153, a limit block 157 is arranged on the fixed wheel 154, the other end of the sliding rod 156 is fixedly connected with a rotating shaft 158, a cleaning brush 159 is movably connected on the rotating shaft 158, when the current collector 13 moves, the electric telescopic rods 152 are started to move the third connecting rods 153, and further the sliding rod 156 is driven to move in the groove 155, so that the current collector 13 moves forward to drive the cleaning brush 159, the trolley line is continuously cleaned.

The working principle is as follows: in the using process, when the movable rod 9 needs to be detached, the movable rod 9 is pulled outwards to separate the clamping block 7 from the clamping groove 6, and the upper wire groove 1 and the lower wire groove 2 can be separated; when the assembly is needed, the upper wire casing 1 is covered on the lower wire casing 2, then the movable rod 9 is loosened, the elastic force of the spring 11 enables the clamping block 7 to rebound into the clamping groove 6, and the upper wire casing 1 and the lower wire casing 2 are fixed; when the current collector 13 moves, the electric telescopic rod 152 is started to move the third connecting rod 153, so as to drive the sliding rod 156 to move in the groove 155, so that the current collector 13 moves forwards to drive the cleaning brush 159 to move forwards, and simultaneously, the cleaning brush 159 reciprocates, and the sliding contact line is continuously cleaned.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an electronic monospar overhead crane wiping line, includes wire casing (1), wire casing (2) and cleaning device (15) down, its characterized in that: the cleaning device (15) is arranged below the upper wire groove (1);

the inner walls of the upper wire groove (1) and the lower wire groove (2) are fixedly connected with conductive grooves (3), the inner walls, located between the conductive grooves (3), of the upper wire groove (1) and the lower wire groove (2) are fixedly connected with an upper sleeve (4) and a lower sleeve (5) respectively, clamping grooves (6) are formed in the upper sleeve (4) and the lower sleeve (5), clamping blocks (7) are clamped in each clamping groove (6), one ends of the two clamping blocks (7) are fixedly connected with first connecting rods (8), movable rods (9) are fixedly connected to the outer sides of the first connecting rods (8), the bottom of the upper wire groove (1) is slidably connected with a current collector (13), and one end of the current collector (13) is fixedly connected with a second connecting rod (14);

cleaning device (15) includes framework (151), the equal fixedly connected with electric telescopic handle (152) of both sides inner wall of framework (151), two the equal fixedly connected with third connecting rod (153) of one end that framework (151) were kept away from in electric telescopic handle (152), fixedly connected with tight pulley (154) in framework (151), seted up on tight pulley (154) recess (155), swing joint has slide bar (156) on tight pulley (154), be provided with stopper (157) on tight pulley (154), other end fixedly connected with pivot (158) of slide bar (156), swing joint has cleaning brush (159) on pivot (158).

2. The trolley line of an electric single-beam suspension crane according to claim 1, wherein: the outer side of the movable rod (9) is fixedly connected with a pull block (10).

3. The trolley line of an electric single-beam suspension crane according to claim 1, wherein: and a spring (11) is fixedly connected between the movable rod (9) and the conductive groove (3).

4. The trolley line of an electric single-beam suspension crane according to claim 1, wherein: waterproof baffles (12) are fixedly connected to the inner wall of the lower wire groove (2) and positioned on two sides of the conductive groove (3).

5. The trolley line of an electric single-beam suspension crane according to claim 1, wherein: the second connecting rod (14) is fixedly connected with the cleaning device (15).

6. The trolley line of an electric single-beam suspension crane according to claim 1, wherein: the sliding rod (156) is sleeved with the limiting block (157), and one end of the sliding rod (156) is movably connected with the third connecting rod (153).