CN218231794U

CN218231794U - Cable cover plate lifting device

Info

Publication number: CN218231794U
Application number: CN202222110634.5U
Authority: CN
Inventors: 肖珩; 陈冲
Original assignee: Taizhou Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Taizhou Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-06
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a cable cover plate lifting device, which relates to the technical field of cable cover plates, and comprises pulley assemblies symmetrically arranged at two ends, wherein a lifting supporting mechanism is fixedly arranged at the upper end of each pulley assembly, a rotary adjusting assembly passes through a central part from one end of the lifting supporting mechanism and extends to the other end of the lifting supporting mechanism, the lifting supporting mechanism and the rotary adjusting assembly are connected in a rotary separation manner, an operator rotates the rotary adjusting assembly in a forward and reverse direction to drive the lifting supporting mechanism to lift, and the operator can lift and adjust according to the advancing height, so that the lifting height of the cover plate is effectively controlled in the lifting process; through rotatory back joint in the downthehole of apron with the T type apron joint of cable apron supporting component lower extreme to effectively guarantee the fixity of apron at the lift in-process, fixed effect is splendid, makes the phenomenon that the apron can not appear droing at the lift in-process, has effectively improved holistic security.

Description

Cable cover plate lifting device

Technical Field

The utility model relates to a cable cover technical field, concretely relates to cable cover hoisting device.

Background

In industrial production, a large amount of large equipment is generally used, and cables are required for information transmission and control of the large equipment. However, in a workshop, there are many devices, and the number of cables used by each device is also large, and during cabling operation, cabling is performed by lifting all cover plates of a cable trough and placing the cover plates on one side, and then covering the cable cover plates after cabling is completed. The existing cable cover plate lifting has the following characteristics: 1. the labor intensity of personnel is high by manual hoisting; 2. multiple people are needed to cooperate during transportation; CN105035639A discloses a lifting device for cable trough cover plate in workshop, which drives magnet and supporting block to move inwards continuously through chain, when one magnet moves to the bottom, the magnet attracts the cover plate, and along with the continuous movement of magnet, the magnet drives the cover plate to move upwards, so that the edge of the cover plate is separated from the ground, when the cover plate is suspended integrally, if the gravity of the cover plate is greater than the attraction force of the magnet, the cover plate is separated from the magnet, and drops downwards, and the supporting block following the upward movement of magnet can block and support the cover plate dropping downwards, so as to avoid further dropping, and then the cover plate is supported to move upwards together, so as to lift the cover plate, but there are many problems in the prior art such as this kind of disclosure: the cover plate is fixed through magnetic attraction, so that the stability of the cover plate fixation is poor, the magnet cannot adsorb the cover plate in all directions due to the fact that the cover plate is large, the cover plate is easy to fall off, and the falling off of the cover plate in the adsorption process cannot be prevented even if a supporting block is arranged below the cover plate, so that potential safety hazards exist; and adopt the elevating system of electrodynamic type, drive chain and sprocket feed through the motor to rotate the promotion that the apron can be realized to the pivot, nevertheless it can't control its formation at the lift in-process, influence the holistic transport of apron, consequently, demand the skilled person in the art urgent need to design a neotype cable cover hoisting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that an operator can rotate the rotary adjusting component forward and backward so that the rotary adjusting component drives the lifting and supporting mechanism to lift, and the operator can carry out lifting adjustment according to the advancing height, thereby effectively controlling the lifting height of the cover plate in the lifting process; through the T type apron joint rotation back joint with cable sheathing supporting component lower extreme downthehole in the apron to effectively guarantee the fixity of apron at the lift in-process, fixed effect is splendid, makes the apron can not appear the phenomenon that drops at the lift in-process, has effectively improved the cable sheathing hoisting device of holistic security.

In order to solve the problem, the utility model provides a cable sheathing hoisting device, locate the loose pulley assembly at both ends including the symmetry, the fixed lift lifting mechanism that is equipped with in loose pulley assembly upper end, rotation regulation subassembly is lifted mechanism one end by the lift and is passed the central part and extend to the other end, the lift lifting mechanism is the rotation separation formula with rotation regulation subassembly and is connected, thereby the lift lifting mechanism rotation drives lift lifting mechanism and is the oscilaltion motion, the fixed clamp in lift lifting mechanism upper end has the cable sheathing supporting component, cable sheathing supporting component lower extreme joint is downthehole in the promotion of cable sheathing.

Preferably, the pulley assembly comprises a bottom wheel, a brake hub and a support bottom plate, the brake hub is arranged on the bottom wheel and is matched with the bottom wheel, and the support bottom plate is arranged at the upper end of the brake hub.

Preferably, the lifting and lifting mechanism comprises a lifting base, at least one group of lower connecting plates which are arranged in a mirror image mode, at least one group of upper connecting plates which are arranged in a mirror image mode, threaded connecting blocks and supporting blocks, wherein the upper end of the lifting base is provided with the lower connecting plates which are connected through a pin shaft, the upper end of each lower connecting plate is provided with the upper connecting plate, the upper connecting plates and the lower connecting plates form a four-petal structure, the threaded connecting blocks are fixedly arranged on the inner sides of the joints of the upper connecting plates and the lower connecting plates, the upper connecting plates and the lower connecting plates are connected through the threaded connecting blocks, and the upper connecting plates are fixedly arranged below the supporting blocks through pin shafts.

Preferably, the rotary adjusting assembly comprises a rotary screw, a rotary sleeve seat and a rotary holding rod, the rotary sleeve seat is fixedly arranged at the front end of the rotary screw, the rotary holding rod is inserted into the rotary sleeve seat and extends towards two ends of the rotary sleeve seat, the rotary screw penetrates through a threaded opening in the threaded connecting block, and the threaded connecting blocks are connected through screws.

Preferably, the cable cover plate supporting component comprises a supporting rod, an adjustable sliding sleeve and a T-shaped cover plate joint, two ends of the supporting rod are clamped on the supporting block, the adjustable sliding sleeve is sleeved on the supporting rod, a connecting groove seat is fixedly arranged at the lower end of the adjustable sliding sleeve, and the T-shaped cover plate joint is sleeved in the connecting groove seat in a hollow mode.

Preferably, the T-shaped cover plate joint and the connecting groove seat are both of cylindrical structures with large top and small bottom.

Preferably, the diameter of the upper end of the T-shaped cover plate joint is larger than that of the opening at the lower end of the connecting groove seat.

Adopt above-mentioned structure, its beneficial effect lies in:

the utility model has the advantages of simple and reasonable design, the fixed lift lifting mechanism that is equipped with in loose pulley assembly upper end, the rotation regulation subassembly is lifted mechanism one end by the lift and is passed the central part and extend to the other end, it is the rotation-separating formula with the rotation regulation subassembly and is connected to lift lifting mechanism, thereby it drives lift lifting mechanism and is the oscilaltion motion to lift lifting mechanism rotation, thereby operating personnel makes rotation regulation subassembly drive lift lifting mechanism go up and down through positive reverse rotation regulation subassembly, operating personnel can carry out the lift adjustment according to the height of marcing, thereby carry out effective control at the lift in-process to the lift height of apron.

The utility model discloses the mechanism upper end fixed clamp is lifted in the lift has cable sheathing supporting component, and cable sheathing supporting component lower extreme joint is downthehole in cable sheathing's promotion, connects rotatory back joint in the downthehole of apron through the T type apron with cable sheathing supporting component lower extreme to effectively guarantee the fixity of apron at the lift in-process, fixed effect is splendid, makes the phenomenon that the apron can not appear droing at the lift in-process, has effectively improved holistic security.

The utility model discloses cable apron supporting component includes the bracing piece, the sliding sleeve with adjustable, T type apron connects, bracing piece both ends joint is on supporting the tray, the sliding sleeve cup joints on the bracing piece with adjustable, the fixed connecting groove seat that is equipped with of sliding sleeve lower extreme with adjustable, T type apron connects cavity and cup joints in connecting groove seat, adjust two adjustable sliding sleeves position on the bracing piece through controlling, make the T type apron of below connect can remove about along with adjustable sliding sleeve, thereby adjust according to the position that the cable sheathing promoted the hole, thereby the cable sheathing of the different specification of adaptation, the suitability is comparatively extensive.

Drawings

Fig. 1 is the structure schematic diagram of the cable cover plate lifting device of the present invention.

Fig. 2 is a schematic structural view of the cable cover support assembly clamping the cable cover portion.

FIG. 3 is a schematic view of the inner structure of the connection portion of the T-shaped cover plate joint and the connection slot seat.

In the figure: 1-pulley component, 101-bottom wheel, 102-brake hub, 103-supporting bottom plate, 2-lifting mechanism, 201-lifting base, 202-lower connecting plate, 203-upper connecting plate, 204-threaded connecting block, 205-supporting block, 3-rotation adjusting component, 301-rotation screw rod, 302-rotation sleeve seat, 303-rotation holding rod, 4-cable cover plate supporting component, 401-supporting rod, 402-adjustable sliding sleeve, 403-T type cover plate joint and 404-connecting groove seat.

Detailed Description

The invention is further explained below with reference to the drawings and examples.

As shown in fig. 1 and 2, a cable cover lifting device includes pulley assemblies 1 symmetrically disposed at two ends, a lifting and lifting mechanism 2 is fixedly disposed at the upper ends of the pulley assemblies 1, a rotation adjusting assembly 3 extends from one end of the lifting and lifting mechanism 2 to the other end of the lifting and lifting mechanism 2, the lifting and lifting mechanism 2 is connected to the rotation adjusting assembly 3 in a rotation-separation manner, the lifting and lifting mechanism 2 rotates to drive the lifting and lifting mechanism 2 to move up and down, an operator rotates the rotation adjusting assembly 3 forward and backward to drive the lifting and lifting mechanism 2 to lift, and the operator can perform lifting adjustment according to the advancing height, so as to effectively control the lifting height of a cover plate in the lifting process;

the cable cover plate supporting component 4 is fixedly clamped at the upper end of the lifting and lifting mechanism 2, the lower end of the cable cover plate supporting component 4 is clamped in a lifting hole of a cable cover plate, and the T-shaped cover plate joint 403 at the lower end of the cable cover plate supporting component 4 is clamped in the hole of the cover plate after being rotated, so that the fixity of the cover plate in the lifting process is effectively ensured, the fixing effect is excellent, the cover plate cannot fall off in the lifting process, and the overall safety is effectively improved;

the pulley component 1 comprises bottom wheels 101, brake hubs 102 and supporting bottom plates 103, the bottom wheels 101 are provided with the brake hubs 102 and are matched with the brake hubs 102, the supporting bottom plates 103 are arranged at the upper ends of the brake hubs 102, and the two bottom wheels 101 are mounted on the edges below the supporting bottom plates 103 and can rotate in a universal direction so as to move to an appointed position;

the lifting and lifting mechanism 2 comprises a lifting base 201, at least one group of lower connecting plates 202 arranged in a mirror image manner, at least one group of upper connecting plates 203 arranged in a mirror image manner, a threaded connecting block 204 and a supporting block 205, wherein the upper end of the lifting base 201 is provided with the lower connecting plates 202 and connected through a pin shaft, the upper ends of the lower connecting plates 202 are provided with the upper connecting plates 203, the upper connecting plates 203 and the lower connecting plates 202 form a four-petal structure, the inner sides of the joints of the upper connecting plates 203 and the lower connecting plates 202 are fixedly provided with the threaded connecting block 204, the upper connecting plates 203 and the lower connecting plates 202 are connected through the threaded connecting block 204, the upper connecting plates 203 are fixed below the supporting block 205 through pin shafts, the rotary adjusting assembly 3 comprises a rotary screw 301, a rotary sleeve seat 302 and a rotary holding rod 303, the front end of the rotary screw 301 is fixedly provided with the rotary sleeve seat 302, the rotary holding rod 303 is inserted in the rotary sleeve seat 302 and extends towards the two ends, the rotary screw 301 passes through a threaded opening in the threaded connecting block 204, the threaded connecting block 204 is connected through the screw 301, the rotary connecting block, the rotary screw 301 is rotated, the rotary connecting block, the distance between the two rotary screw rods 203 is adjusted, the upper connecting block and the supporting block 204 and the supporting block is driven to move up and down;

the cable cover plate supporting assembly 4 comprises a supporting rod 401, an adjustable sliding sleeve 402 and a T-shaped cover plate joint 403, two ends of the supporting rod 401 are connected to the supporting block 205 in a clamping mode, the adjustable sliding sleeve 402 is sleeved on the supporting rod 401, a connecting groove seat 404 is fixedly arranged at the lower end of the adjustable sliding sleeve 402, the T-shaped cover plate joint 403 is sleeved in the connecting groove seat 404 in a hollow mode, the position of the two adjustable sliding sleeves 402 on the supporting rod 401 is adjusted in a left-right mode, the lower T-shaped cover plate joint can move left and right along with the adjustable sliding sleeve 402, and therefore adjustment is conducted according to the position of a cable cover plate lifting hole, cable cover plates of different specifications are adapted, and adaptability is wide;

as shown in fig. 3, the T-shaped cover plate joint 403 and the connecting slot 404 are both of a cylindrical structure with a large top and a small bottom, and the diameter of the end of the upper end of the T-shaped cover plate joint 403 is greater than the diameter of the opening of the lower end of the connecting slot 404, so as to ensure that the upper end of the T-shaped cover plate joint 403 can be stably arranged in the connecting slot 404.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.

The specific working process is as follows: when the cable cover plate lifting device is used, an operator firstly slides the cable cover plate supporting component 4 left and right according to the position of a cable cover plate lifting hole to adjust the positions of two adjustable sliding sleeves 402 on a supporting rod 401, then reversely rotates a rotary screw 301 of a rotary adjusting component 3 to stretch the distance between two threaded connecting blocks 204, so that an upper connecting plate 203 and a lower connecting plate 202 are driven to elongate, a supporting support block 205 moves downwards to drive the cable cover plate supporting component 4 to integrally move downwards, then two T-shaped cover plate joints 403 are inserted into the lifting hole of a cable cover plate placed on a pallet, and then the T-shaped cover plate joints 403 are rotated by 90 degrees to enable the lower T-shaped cover plate joints 403 to be clamped in the cable cover plate holes, then the operator positively rotates the rotary screw 301 to contract the distance between the two threaded connecting blocks 204, so that the upper connecting plate 203 and the lower connecting plate 202 are driven to contract, the supporting block 205 moves upwards, the cable cover plate supporting component 4 and the cable cover plate are driven to integrally move upwards, and the purpose of lifting the cable cover plate is achieved; when the cable cover plate is lifted to a certain height, an operator pushes the pulley component 1 to push the whole pushing device, so that the cable cover plate is conveyed.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be 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 according to specific situations by those of ordinary skill in the art.

It is noted that, in the present invention, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the 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 a cable sheathing hoisting device, includes pulley assembly (1) that the symmetry was located both ends, its characterized in that: fixed being equipped with lift lifting mechanism (2) in loose pulley assembly (1) upper end, rotation regulation subassembly (3) lift mechanism (2) one end by the lift and pass the central part and extend to the other end, lift lifting mechanism (2) is rotatory disconnect-type with rotation regulation subassembly (3) and is connected, thereby lift lifting mechanism (2) rotation drives lift lifting mechanism (2) and is oscilaltion motion, lift lifting mechanism (2) upper end fixation clamp has connect cable cover board supporting component (4), cable cover board supporting component (4) lower extreme joint is downthehole in cable cover board's lifting hole.

2. The cable cover lifting device of claim 1, wherein: pulley assembly (1) includes return pulley (101), brake hub (102) and supporting baseplate (103), return pulley (101) facial make-up is equipped with brake hub (102) and is the adaptation setting rather than, brake hub (102) upper end is equipped with supporting baseplate (103).

3. The cable cover lifting device of claim 1, wherein: lifting lift mechanism (2) include lift base (201), at least a set of lower connecting plate (202) that are the mirror image setting, at least a set of upper junction plate (203), threaded connection piece (204) that are the mirror image setting and support tray (205), lift base (201) upper end is equipped with lower connecting plate (202) and is connected through the round pin axle, lower connecting plate (202) upper end is equipped with upper junction plate (203), upper junction plate (203) and lower connecting plate (202) form four lamella type structures, upper junction plate (203) and lower connecting plate (202) junction inboard are fixed and are equipped with threaded connection piece (204), upper junction plate (203) are connected through threaded connection piece (204) with lower connecting plate (202), upper junction plate (203) are fixed in support tray (205) below through round pin hub connection.

4. A cable cover lifting device according to claim 3, wherein: the rotary adjusting assembly (3) comprises a rotary screw (301), a rotary sleeve seat (302) and a rotary holding rod (303), the rotary sleeve seat (302) is fixedly arranged at the front end of the rotary screw (301), the rotary holding rod (303) is inserted into the rotary sleeve seat (302) and extends towards two ends, the rotary screw (301) penetrates through a threaded opening in the threaded connecting block (204), and the threaded connecting blocks (204) are connected through the rotary screw (301).

5. A cable cover lifting device as claimed in claim 3, wherein: cable apron supporting component (4) include bracing piece (401), adjustable sliding sleeve (402), T type apron and connect (403), bracing piece (401) both ends joint is on supporting tray (205), adjustable sliding sleeve (402) cup joint on bracing piece (401), adjustable sliding sleeve (402) lower extreme is fixed to be equipped with connecting groove seat (404), T type apron connects (403) cavity and cup joints in connecting groove seat (404).

6. The cable cover lifting device of claim 5, wherein: the T-shaped cover plate joint (403) and the connecting groove seat (404) are both of cylindrical structures with large top and small bottom.

7. The cable cover lifting device of claim 6, wherein: the diameter of the end head at the upper end of the T-shaped cover plate joint (403) is larger than that of the opening at the lower end of the connecting groove seat (404).