CN211569285U

CN211569285U - Convertible pay off rack convenient to remove

Info

Publication number: CN211569285U
Application number: CN201922114674.5U
Authority: CN
Inventors: 葛璞
Original assignee: Jiangsu Zhongyida Electromechanical Technology Co ltd
Current assignee: Jiangsu Zhongyida Electromechanical Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-25
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a pay off rack technical field just discloses a convertible pay off rack convenient to remove, including the stage body, the stage body is a hollow cylinder, and stage body bottom fixed mounting has four universal wheels, and the stage body top is provided with the carousel, and the carousel is a hollow cylinder, and the carousel top is provided with two line frames, and the line frame is a hollow cylinder, and two line frames all communicate each other with the carousel, and the equal fixed mounting in two line frame tops has slewing mechanism, and slewing mechanism comprises solid fixed cylinder, second helical gear, rotating sleeve and fixed plate. This convertible pay off rack convenient to remove through set up first motor and second motor respectively in stage body and carousel, has realized placing the cable after on the line frame, can change the direction and the automatic unwrapping wire that overturns of cable direction through the work of first motor and second motor, changes the unwrapping wire condition of cable according to the actual conditions in building place, has solved the problem that can't change the unwrapping wire direction and can only manual unwrapping wire.

Description

Convertible pay off rack convenient to remove

Technical Field

The utility model relates to a pay off rack technical field specifically is a convertible pay off rack convenient to remove.

Background

As economy of China is rapidly developed, construction and installation projects such as petrochemical industry, electric power, civil engineering, smelting and the like are often short in construction period and heavy in task, and cable laying engineering quantity is invisible in each construction project, the cable laying rack has the characteristics of large quantity, multiple specifications and models and the like, the cable laying rack is the most common tool in power construction, and the cable laying rack is used for enabling a cable reel to leave the ground and reeling and unreeling cables in the cable reel. At present, the most common use in the building field is a turnover pay-off rack.

The convertible pay off rack of prior art has not satisfied the demand of contemporary building development, the convertible pay off rack of prior art is generally that the level is fixed subaerial, place the cable in a fixed place, tear it open according to length again and cut when needing, it is inconvenient to use, the work efficiency is reduced, secondly, the convertible pay off rack of prior art can drive its automatic unwrapping wire of overturning by enough motor, but also can only prevent the line action towards a direction, the cable unwrapping wire back, drag the cable again, the weight of cable is heavier, the action of dragging after making its unwrapping wire increase the degree of difficulty. Therefore, in order to solve the above problems, it is desirable to provide a mobile convertible pay-off rack.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convertible pay off rack convenient to remove possesses advantages such as nimble removal, change unwrapping wire direction and automatic upset, has solved the problem that can't remove the unwrapping wire and can't change the unwrapping wire direction.

(II) technical scheme

For the purpose that realizes above-mentioned nimble removal, change unwrapping wire direction and automatic upset, the utility model provides a following technical scheme: a turnover pay-off rack convenient to move comprises a table body, wherein the table body is a hollow cylinder, four universal wheels are fixedly installed at the bottom of the table body, brake pads are arranged on the four universal wheels, a turntable is arranged at the top of the table body, the turntable is a hollow cylinder, a first motor is fixedly installed at one side in a cavity of the table body, the first motor is a rotating motor, a control switch of the first motor is arranged at one side of the wall surface of the table body, a rotating column is fixedly connected to the bottom of the turntable, the rotating column is a cylinder, threads are formed in the middle of the rotating column, the bottom of the rotating column is fixedly installed at the bottom in the cavity of the table body through a bearing, the output end of the first motor is in threaded connection and meshed transmission with the rotating column, two wire frames are arranged at the top of the turntable, the two wire frames are hollow cylinders and are communicated with the turntable, the control switch of the second motor is arranged on the outer wall of the turntable, two output ends of the second motor are fixedly connected with a rotating rod A, the rotating rod A is a cylinder with threads on the outer wall, the other end of the rotating rod is transversely arranged in the turntable cavity through a bearing, a rotating rod B is arranged in the wire frame cavity, the rotating rod B is a cylinder with threads on the bottom, the bottom of the rotating rod B is arranged in the turntable cavity through a bearing and is in threaded engagement with the rotating texture A, the top of the rotating rod B is fixedly connected with a first helical gear A, a rotating mechanism is fixedly arranged on the top of the wire frame and consists of a fixed cylinder, a second helical gear B, a rotating sleeve and a fixed plate, the fixed cylinder is a hollow cylinder and is fixedly arranged on the top of the wire frame, the second helical gear B is arranged on the wall surface of the, the rotating sleeve is composed of two hollow semicylinders which are connected together through a hinge, one semicylinder of the rotating sleeve is fixedly connected to the wall surface of the second bevel gear B, the number of the fixing plates is two, the two fixing plates are respectively fixedly installed on the left side and the right side of the rotating sleeve and can be mutually attached, threaded holes are formed in the middle portions of the two fixing plates, and a lug is fixedly installed on the inner wall of the rotating sleeve and is a cone.

Preferably, the four universal wheels have the same size and are respectively and fixedly installed on the front, back, left and right directions of the bottom of the table body.

Preferably, the top of the table body is not in contact with the bottom of the rotating disc.

Preferably, the two wire racks have the same size and are symmetrical left and right.

Preferably, the fixing plate is a rectangular plate.

Preferably, the lugs are uniformly distributed on the inner wall of the rotating sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a convertible pay off rack convenient to remove possesses following beneficial effect:

1. this convertible pay off rack convenient to remove through set up first motor and second motor respectively in stage body and carousel, has realized placing the cable after on the line frame, can change the direction and the automatic unwrapping wire that overturns of cable direction through the work of first motor and second motor, changes the unwrapping wire condition of cable according to the actual conditions in building place, has solved the problem that can't change the unwrapping wire direction and can only manual unwrapping wire.

2. This convertible pay off rack convenient to remove through set up slewing mechanism on two line frames, has realized putting the end of inserting that will twine the cable and has placed the rotating sleeve after, the contact that cooperation lug and inserted the end increases contact friction power, twists fixing bolt with two fixed plate laminating income simultaneously again, realizes firmly fixing the cable on line frame, has solved prior art and has inserted the take-up pulley in the bearing, and the operating process is loaded down with trivial details and need more manpower complex problem.

Drawings

FIG. 1 is a schematic structural diagram of a main body of a turnover pay-off rack convenient to move;

FIG. 2 is a cross-sectional view of the flip pay-off stand for easy movement;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the main structure of the rotating mechanism of the present invention.

In the figure: the device comprises a table body 1, a universal wheel 2, a turntable 3, a first motor 4, a rotating column 5, a wire frame 6, a second motor 7, a rotating rod A8, a rotating rod B9, a first bevel gear A10, a rotating mechanism 11, a fixed cylinder 1101, a second bevel gear B1102, a rotating sleeve 1103, a fixed plate 1104 and a lug 12.

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. 1-4, the present invention provides a technical solution: a turnover pay-off stand convenient to move comprises a table body 1, wherein the table body 1 is a hollow cylinder, four universal wheels 2 are fixedly arranged at the bottom of the table body 1, the four universal wheels 2 are the same in size and are respectively and fixedly arranged in the front, the rear, the left and the right directions at the bottom of the table body 1, brake pads are arranged on the four universal wheels 2, the four universal wheels 2 are fixedly arranged at the bottom of the table body 1, the purpose of flexibly moving the universal wheels 2 to change the motion direction of the table body 1 is achieved, the table body 1 is stabilized in one place under the action of the brake pads, a rotary table 3 is arranged at the top of the table body 1, the rotary table 3 is a hollow cylinder, a first motor 4 is fixedly arranged at one side in a cavity of the table body 1, the first motor 4 is a rotating motor, a control switch of the first motor 4 is arranged at one side of the wall surface of the table body 1, a rotating column 5 is, the middle part of a rotating column 5 is provided with threads, the bottom of the rotating column 5 is fixedly arranged at the bottom in a cavity of a table body 1 through a bearing, the top of the table body 1 is not contacted with the bottom of a rotary table 3, the output end of a first motor 4 is in threaded connection and meshed transmission with the rotating column 5, the working state of the first motor 4 is controlled on the outer wall of the table body 1, when the first motor 4 works, the first motor 4 rotates to drive the rotating column 5 to rotate in the bearing, the rotary table 3 at the top of the rotating column 5 rotates due to the rotation of the rotating column 5, two wire frames 6 are arranged at the top of the rotary table 3, the two wire frames 6 are same in size and are symmetrical left and right, the wire frames 6 are hollow cylinders, the two wire frames 6 are communicated with the rotary table 3, a second motor 7 is fixedly arranged in the rotary table 3, a control switch of the second motor 7 is arranged on the outer wall of the rotary table 3, the rotating rod A8 is a cylinder with threads on the outer wall, the other end of the rotating rod 8 is transversely arranged in a cavity of the turntable 3 through a bearing, a rotating rod B9 is arranged in a cavity of the wire frame 6, the rotating rod B9 is a cylinder with threads on the bottom, the bottom of the rotating rod B9 is arranged in the cavity of the turntable 3 through a bearing, a rotating rod B9 is in threaded connection and meshed transmission with the rotating texture A8, the top of the rotating rod B9 is fixedly connected with a first helical gear A10, the top of the wire frame 6 is fixedly provided with a rotating mechanism 11, the rotating mechanism 11 is composed of a fixed cylinder 1101, a second helical gear B1102, a rotating sleeve 1103 and a fixed plate 104, the fixed cylinder 1101 is a hollow cylinder, the fixed cylinder 1101 is fixedly arranged at the top of the wire frame 6, the second helical gear B1102 is arranged on the wall surface of the fixed cylinder 1101 through a bearing, the second helical gear B1102 is, a semi-cylinder of the rotating sleeve 1103 is fixedly connected to the wall surface of the second bevel gear B1102, the number of the fixing plates 1104 is two, the fixing plates 1104 are rectangular plates, the two fixing plates 1104 are respectively and fixedly installed at the left and right sides of the rotating sleeve 1103, the two fixing plates 1104 can be attached to each other, threaded holes are formed in the middle portions of the two fixing plates 1104, after the two fixing plates 1104 of the rotating sleeve 1103 are attached to each other through hinges, fastening bolts are screwed into the threaded holes of the fixing plates 1104, so that the rotating sleeve 1103 can fasten the insertion ends of the wound cable to the wire frame 6, the inner wall of the rotating sleeve 1103 is fixedly provided with the convex blocks 12, the convex blocks 12 are cones, the convex blocks 12 are uniformly distributed on the inner wall of the rotating sleeve 1103, the convex blocks 12 can increase the friction force with the winding insertion ends of the cable, the fastening bolts are matched to be inserted into the fixing plates, by controlling the operation of the second motor 7 on the outer wall of the turntable 3, the rotation of the second motor 7 drives the rotating rod A8 to rotate through two output ends, the rotating rod A8 rotates to rotate with the rotating rod B9, the rotating rod B9 rotates to rotate the first bevel gear a10, the first bevel gear a10 rotates to rotate the second bevel gear B1102, the second bevel gear B1102 rotates to drive the rotating sleeve 1103 to turn in the front-back direction, the rotation of the rotating sleeve 1103 finally realizes the rotation of the cable column of the wound cable fastened in the rotating sleeve 1103, so that the requirement of the speed of paying off can be met by controlling the rotation speed of the second motor 7, the rotation direction of the first motor 4 is controlled, the paying off of the cable can be controlled, meanwhile, the optimal paying off position of the cable is moved through four universal wheels 2 at the bottom of the turntable body 1, and the operation of the first motor 4 and the second motor 7 is matched, the direction of cable unwrapping wire and the speed of cable upset direction are realized, the problem of artifical through manual upset cable has been solved to can remove the direction and the position that change cable upset unwrapping wire in a flexible way.

The working steps are as follows:

the first step is as follows: through the work of controlling second motor 7 on the carousel 3 outer wall, two outputs that the rotatory work of second motor 7 tumbles drive dwang A8 and rotate, and dwang A8 is rotatory to be made and its dwang B9 rotate, and dwang B9 rotates and makes first helical gear A10 rotatory.

The second step is that: the rotation of the first helical gear a10 causes the second helical gear B1102 to rotate, and the rotation of the second helical gear B1102 causes the rotation sleeve 1103 to turn in the front-rear direction, which rotates the rotation sleeve 1103.

The third step: after the two fixing plates 1104 of the rotating sleeve 1103 are attached through the hinge, the protruding block 12 can increase the friction force with the winding insertion end of the cable, and then the fixing bolt is matched to be inserted into the fixing plates 1104, so that the whole cable is fixedly fixed in the rotating mechanism 11 at the top of the cable frame 6, and the rotating sleeve 1103 can fasten the insertion ends at the two ends of the wound cable on the cable frame 6.

The fourth step: the requirement of unwrapping wire speed is reached through the rotation rate of control second motor 7, and the rotation direction of control first motor 4 can realize the unwrapping wire of control cable unwrapping wire, simultaneously, through four universal wheels 2 of a little table body 1 bottom, removes the best unwrapping wire position of cable, cooperates the work of first motor 4 and second motor 7 again, realizes the direction of cable unwrapping wire and the speed of cable upset direction.

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 convertible pay off rack convenient to remove, includes stage body (1), its characterized in that: the table body (1) is a hollow cylinder, four universal wheels (2) are fixedly mounted at the bottom of the table body (1), the turntable (3) is arranged at the top of the table body (1), the turntable (3) is a hollow cylinder, two wire frames (6) are arranged at the top of the turntable (3), the wire frames (6) are hollow cylinders, the two wire frames (6) are communicated with the turntable (3) respectively, and rotating mechanisms (11) are fixedly mounted at the tops of the two wire frames (6).

2. The convertible pay off rack convenient to remove of claim 1, characterized in that: table body (1) intracavity one side fixed mounting has first motor (4), and carousel (3) bottom fixedly connected with rotates post (5), rotates post (5) middle part and seted up the screw thread, rotates post (5) bottom and passes through bearing fixed mounting in table body (1) intracavity bottom, the output of first motor (4) with rotate post (5) threaded connection and mesh transmission.

3. The convertible pay off rack convenient to remove of claim 1, characterized in that: the inside fixed mounting of carousel (3) has second motor (7), two equal fixedly connected with dwang A (8) of output of second motor (7), and dwang A (8) are that an outer wall sets up the screwed cylinder, and the other end of dwang A (8) passes through the bearing and transversely installs in carousel (3) intracavity.

4. The convertible pay off rack convenient to remove of claim 1, characterized in that: the rotating rod B (9) is arranged in the cavity of the wire frame (6), the rotating rod B (9) is a cylinder with threads formed in the bottom, the bottom of the rotating rod B (9) is installed in the cavity of the rotary table (3) through a bearing, the rotating rod B (9) is in threaded connection with the rotating rod A (8) and is in meshed transmission, and the top of the rotating rod B (9) is fixedly connected with a first bevel gear A (10).

5. The convertible pay off rack convenient to remove of claim 1, characterized in that: the rotating mechanism (11) is composed of a fixed cylinder (1101), a second bevel gear B (1102), a rotating sleeve (1103) and a fixed plate (1104), the fixed cylinder (1101) is a hollow cylinder, the fixed cylinder (1101) is fixedly installed at the top of a wire frame (6), the second bevel gear B (1102) is installed on the wall surface of the fixed cylinder (1101) through a bearing, the second bevel gear B (1102) is meshed with the first bevel gear A (10), the rotating sleeve (1103) is composed of two hollow semi-cylinders, the two hollow semi-cylinders are connected together through a hinge, and one semi-cylinder of the rotating sleeve (1103) is fixedly connected to the wall surface of the second bevel gear B (1102).

6. The convertible pay off rack convenient to remove of claim 5, characterized in that: the quantity of fixed plate (1104) is two, and two fixed plate (1104) respectively fixed mounting can laminate each other in the left and right sides and two fixed plate (1104) of rotating sleeve (1103), and threaded hole has all been seted up at two fixed plate (1104) middle parts, rotates sleeve (1103) inner wall fixed mounting and has lug (12).