CN218841293U - Pay-off rack capable of adapting to complex terrain - Google Patents
Pay-off rack capable of adapting to complex terrain Download PDFInfo
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- CN218841293U CN218841293U CN202222469776.0U CN202222469776U CN218841293U CN 218841293 U CN218841293 U CN 218841293U CN 202222469776 U CN202222469776 U CN 202222469776U CN 218841293 U CN218841293 U CN 218841293U
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Abstract
The utility model belongs to the technical field of pay off rack base placement equipment, and a pay off rack of adaptable complicated topography is disclosed, including pay off rack chassis and axis of rotation, two the inboard on pay off rack chassis is articulated through the axis of rotation, two the equal swing joint in inside in the pay off rack chassis outside has tensile assembly, two the equal fixed mounting in one side that pay off rack chassis inner chamber is close to the axis of rotation has the fixed plate. The utility model discloses a set up the cooperation of tensile subassembly and adjusting part isotructure, and then realized that the pay-off frame carries out the purpose of stably placing at complicated topography, when facing unevenness's topography, rotate the rectangular block that the round bar made its top at the depressed part and take place to remove from movable sleeve's rectangle notch is inside, at this moment will remove round bar and movable sleeve's fixed relation to realized installing the effect of placing at complicated topography to a certain extent, improved holistic unwrapping wire work efficiency.
Description
Technical Field
The utility model belongs to the technical field of pay off rack base placing equipment, specifically a pay off rack of adaptable complicated topography.
Background
The pay-off rack is an auxiliary tool for laying cables in the wire and cable industry, and is generally installed and placed outdoors.
At present, carry out the in-process of laying at the cable wire, in order to guarantee the normal laying of electric wire, for this reason the staff can adopt relevant pay off rack equipment usually, however current pay off rack is in the in-service use process, its bottom adopts the form of four corners or triangle to come with the ground contact usually, and then realize stabilizing the effect of placing, nevertheless when meetting rugged topography, during rugged topography, because current four corners or the fixed design of triangle pay off rack, make it can not carry out stable the placing according to rugged topography, and then holistic work efficiency has been reduced to a certain extent, the pay off rack of an adaptable complicated topography that proposes for this now, realize carrying out the mesh that the pay off rack stably placed in rugged complicated region with this.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes in the above-mentioned background art, the utility model provides a pay off rack of adaptable complicated topography, have the advantage that is adapted to complicated topography, cooperation through setting up tensile subassembly and adjusting part isotructure, and then realized that the pay off rack carries out the purpose of stably placing at complicated topography, when the face is to unevenness's topography, it removes from the inside emergence of movable sleeve's rectangle notch to rotate the rectangular block that circular rod made its top in the depressed part, at this moment, will remove circular rod and movable sleeve's fixed relation, thereby realized to a certain extent and installed the effect of placing at complicated topography, holistic unwrapping wire work efficiency has been improved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pay off rack of adaptable complicated topography, includes pay off rack chassis and axis of rotation, the quantity on pay off rack chassis is two, two the inboard on pay off rack chassis is articulated through the axis of rotation, two the equal swing joint in inside in the pay off rack chassis outside has tensile subassembly, two the equal fixed mounting in one side that pay off rack chassis inner chamber is close to the axis of rotation has a fixed plate, two the front of tensile subassembly and the equal fixedly connected with spacing fixture block in the back, two both sides all articulate around the tensile subassembly bottom have movable sleeve, the inside activity joint of movable sleeve lower extreme has adjusting part, adjusting part's bottom articulates there is the absorption base.
Among the above-mentioned technical scheme, it is preferred, the drawing component includes the extension board, the inside at the pay off rack chassis is cup jointed in the activity of one side that the extension board is close to the axis of rotation, one side fixedly connected with spring telescopic cylinder that the extension board is close to the axis of rotation, one side and fixed plate fixed connection that the extension board was kept away from to spring telescopic cylinder.
Among the above-mentioned technical scheme, it is preferred, the adjusting part includes circular pole, the upper end activity joint of circular pole is in movable sleeve's inside, the tertiary spring of bottom fixedly connected with of circular pole inner chamber stretches the cylinder, the top that the cylinder was stretched to tertiary spring is connected with the top fixed connection of movable sleeve inner chamber.
Among the above-mentioned technical scheme, preferably, two arc circular slots have all been seted up to the inside at the front of pay off rack chassis and the back, the internal diameter value of arc circular slot and the external diameter value adaptation joint of spacing fixture block rear end surface.
Among the above-mentioned technical scheme, preferred, the rectangle notch has all been seted up to movable sleeve's both sides, two the shape of rectangle notch all presents for reverse "7" style of calligraphy and two rectangle notches's area size is all the same.
Among the above-mentioned technical scheme, preferred, the equal fixed mounting in both sides of circular rod upper end has the rectangular block, the external diameter value of rectangular block and the internal diameter value adaptation joint of activity sleeve rectangle notch.
Among the above-mentioned technical scheme, preferably, four the equal fixed mounting in bottom of absorption base has the gasket, the surface of gasket bottom adopts dull polish technology to handle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up the cooperation of tensile subassembly and adjusting part isotructure, and then realized that the pay-off frame carries out the purpose of stably placing at complicated topography, when facing unevenness's topography, the rectangular block that rotates circular rod and make its top at the depressed part takes place to remove from movable telescopic rectangle notch is inside, at this moment circular rod and movable telescopic fixed relation will be removed, tertiary spring stretches the section of thick bamboo and will exert an elastic action to the circular rod simultaneously, make the circular rod drive adsorb the base and move down gradually and contact with ground, at this moment owing to adsorb the articulated relation of base and circular rod, and then make that can be better in the bottom of depressed part carry out an accommodation effect to adsorbing the base according to the topography, otherwise at the bellying, because circular rod and movable telescopic scalability, thereby make it place at the bellying, thereby realized installing the effect of placing at complicated topography to a certain extent, holistic unwrapping work efficiency has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structural matching relationship between the pay-off rack chassis and the rotating shaft of the present invention;
FIG. 3 is a schematic view of the structure of the stretching assembly and the movable sleeve according to the present invention;
FIG. 4 is a schematic view of the structure matching relationship between the movable sleeve and the absorption base of the present invention;
FIG. 5 is a schematic view of the structure of the movable sleeve and the adjusting assembly of the present invention;
FIG. 6 is a schematic view showing the structural cooperation between the movable sleeve and the three-stage spring extension cylinder;
fig. 7 is a partially enlarged structural view of a portion a in fig. 6.
In the figure: 1. a pay-off rack chassis; 2. a stretching assembly; 21. stretching the plate; 22. a spring telescopic cylinder; 3. a rotating shaft; 4. a fixing plate; 5. a limiting clamping block; 6. a movable sleeve; 7. an adjustment assembly; 71. a circular rod; 72. a tertiary spring extension cylinder; 8. and (4) adsorbing the base.
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.
As shown in fig. 1 to 7, the utility model provides a pay off rack of adaptable complicated topography, including pay off rack chassis 1 and axis of rotation 3, pay off rack chassis 1's quantity is two, two pay off rack chassis 1's inboard is articulated through axis of rotation 3, the equal swing joint in inside in two pay off rack chassis 1 outsides has tensile subassembly 2, the equal fixed mounting in one side that two pay off rack chassis 1 inner chambers are close to axis of rotation 3 has fixed plate 4, the front and the equal fixed connection in the back of two tensile subassembly 2 limit fixture blocks 5, both sides all articulate around two tensile subassembly 2 bottoms has movable sleeve 6, the inside activity joint of movable sleeve 6 lower extreme has adjusting part 7, adjusting part 7's bottom articulates there is absorption base 8.
As shown in fig. 3, the stretching assembly 2 includes a stretching plate 21, one side activity that the stretching plate 21 is close to the axis of rotation 3 is cup jointed in the inside of pay off rack chassis 1, one side fixedly connected with spring telescopic cylinder 22 that the stretching plate 21 is close to the axis of rotation 3, one side and fixed plate 4 fixed connection that the spring telescopic cylinder 22 is kept away from the stretching plate 21, design through stretching plate 21 and spring telescopic cylinder 22, when the stretching plate 21 takes place to rotate, will drive spring telescopic cylinder 22 together to take place the activity this moment, and then will change the horizontal angle of two pay off rack chassis 1 through the axis of rotation 3, and simultaneously because the removal of stretching plate 21 will increase the holistic length of pay off rack chassis 1, can carry out one regulation with pay off rack chassis 1 wholly in bellied region to a certain extent, so that subsequent unwrapping is used.
As shown in fig. 2 and 6, the adjusting assembly 7 includes a circular rod 71, the upper end of the circular rod 71 is movably clamped inside the movable sleeve 6, a tertiary spring stretching cylinder 72 is fixedly connected to the bottom of the inner cavity of the circular rod 71, the top of the tertiary spring stretching cylinder 72 is fixedly connected to the top of the inner cavity of the movable sleeve 6, arc-shaped circular grooves are respectively formed in the front and back of the two pay-off rack chassis 1, the inner diameter value of each arc-shaped circular groove is matched and clamped with the outer diameter value of the rear end surface of the limiting fixture block 5, through the design of the circular rod 71 and the tertiary spring stretching cylinder 72, when the circular rod 71 is released from limiting inside the tertiary spring stretching cylinder 72, due to the effect of the tertiary spring stretching cylinder 72, an elastic force is applied to the circular rod 71, so that the circular rod 71 moves downward from the inside of the tertiary spring stretching cylinder 72, and thus solving the problem that when the ground is faced to an uneven ground, when the ground is faced, due to the adjustable circular rod 71, the concave ground can slide downward and contact the ground with the ground, and the circular rod 71 can not move downward, and the overall stability of the circular rod is increased to a certain extent; through the cooperation design of arc circular slot and spacing fixture block 5, when pulling tension assembly 2, tension assembly 2 will drive the surface of spacing fixture block 5 rear end and take place the activity in the inside of the arc circular slot of pay off rack chassis 1 this moment, at this moment spacing fixture block 5 will present the state that extends after extrudeing earlier along the inner wall of arc circular slot, when the state that extends appears, spacing fixture block 5 will block in the inside of arc circular slot this moment, and whole fixed effect has been played to tension assembly 2, guarantee that its phenomenon that can not appear rocking.
As shown in fig. 5 to 7, rectangular notches are formed in two sides of the movable sleeve 6, the two rectangular notches are in a reverse 7 shape, the area sizes of the two rectangular notches are the same, rectangular blocks are fixedly mounted on two sides of the upper end of the circular rod 71, the outer diameter of each rectangular block is matched and clamped with the inner diameter of the rectangular notch of the movable sleeve 6, gaskets are fixedly mounted at the bottoms of the four adsorption bases 8, the surfaces of the bottoms of the gaskets are processed by a sanding process, through the design of the rectangular notches of the movable sleeve 6, the rectangular blocks at the top end of the circular rod 71 can be well clamped inside the rectangular notch of the movable sleeve 6, when the circular rod 71 needs to move downwards, the circular rod 71 is rotated at the moment, the top end of the circular rod is displaced from the top of the rectangular notch of the movable sleeve 6 and moves downwards through the notches, the limiting effect on the circular rod 71 is achieved, meanwhile, the friction force generated when the circular rod is contacted with the ground due to the design of the adsorption bases 8 is increased, and the stability of integral installation and placement is improved.
The utility model discloses a theory of operation and use flow:
firstly, when the device faces uneven terrains, the adjusting assembly 7 is rotated at the concave part to enable the rectangular block at the top end of the adjusting assembly to move from the inside of the rectangular notch of the movable sleeve 6, at this time, the fixed relation between the circular rod 71 and the movable sleeve 6 is released, at this time, the three-stage spring stretching cylinder 72 applies an elastic force to the circular rod 71, so that the upper end of the circular rod 71 moves downwards from the inside of the movable sleeve 6, at this time, the circular rod 71 drives the adsorption base 8 to be in contact with the ground, and meanwhile, due to the hinged relation between the adsorption base 8 and the circular rod 71, the bottom of the concave part can be better adjusted according to the hollow part to achieve the purpose of stable placement of the adsorption base 8, and on the contrary, at the convex part, due to the scalability of the circular rod 71 and the movable sleeve 6, the adsorption base 8 can be placed at the convex part, and at this time, the effect of stable placement can be achieved on the uneven terrains;
meanwhile, because two pay off rack chassis 1 and the articulated relation of axis of rotation 3 and the articulated relation of two tensile subassembly 2 and movable sleeve 6, and then make 1 whole and tensile subassembly 2 on the pay off rack chassis, axis of rotation 3 can all be adjusted according to complicated topography, pulling tensile subassembly 2, tensile subassembly 2 will drive spacing fixture block 5 and take place the activity in the arc circular slot of pay off rack chassis 1 this moment, when removing to relevant position, the arc circular slot will play a spacing effect to spacing fixture block 5 and tensile subassembly 2, cooperation design through the above-mentioned structure, and then realized to a certain extent that the pay off rack still can stably place at complicated topography.
It should be noted that, in this document, relational terms such as first and second, and the like are 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.
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 (7)
1. The utility model provides a pay off rack of adaptable complicated topography, includes pay off rack chassis (1) and axis of rotation (3), its characterized in that: the quantity of pay off rack chassis (1) is two, two the inboard of pay off rack chassis (1) is articulated through axis of rotation (3), two the equal swing joint in inside in the pay off rack chassis (1) outside has stretching assembly (2), two the equal fixed mounting in one side that pay off rack chassis (1) inner chamber is close to axis of rotation (3) has fixed plate (4), two the front and the equal fixed connection in the back of stretching assembly (2) limit fixture block (5), two both sides all articulate has movable sleeve (6) around stretching assembly (2) bottom, the inside activity joint of movable sleeve (6) lower extreme has adjusting part (7), the bottom of adjusting part (7) articulates there is absorption base (8).
2. The pay-off stand capable of adapting to complex terrain according to claim 1, wherein: stretching subassembly (2) including stretching plate (21), one side activity that stretching plate (21) is close to axis of rotation (3) is cup jointed in the inside of pay off rack chassis (1), one side fixedly connected with spring telescopic cylinder (22) that stretching plate (21) is close to axis of rotation (3), one side and fixed plate (4) fixed connection of stretching plate (21) are kept away from to spring telescopic cylinder (22).
3. The pay-off stand capable of adapting to complex terrains as claimed in claim 1, wherein: adjusting part (7) include circular pole (71), the upper end activity joint of circular pole (71) is in the inside of movable sleeve (6), the tertiary spring of bottom fixedly connected with of circular pole (71) inner chamber stretches a section of thick bamboo (72), the top of a section of thick bamboo (72) and the top fixed connection of movable sleeve (6) inner chamber are stretched to tertiary spring.
4. The pay-off stand capable of adapting to complex terrain according to claim 1, wherein: arc circular grooves are formed in the front face and the back face of the pay-off rack chassis (1), and the inner diameter value of each arc circular groove is connected with the outer diameter value of the surface of the rear end of the limiting clamping block (5) in an adaptive mode.
5. The pay-off stand capable of adapting to complex terrain according to claim 1, wherein: rectangular notches are formed in two sides of the movable sleeve (6), and the rectangular notches are reverse 7-shaped in shape and the area sizes of the two rectangular notches are the same.
6. The pay-off stand capable of adapting to complex terrain according to claim 3, wherein: the equal fixed mounting in both sides of circular rod (71) upper end has the rectangle piece, the external diameter value of rectangle piece and movable sleeve (6) rectangle notch's internal diameter value adaptation joint.
7. The pay-off stand capable of adapting to complex terrain according to claim 1, wherein: four the bottom of absorption base (8) is equal fixed mounting has the gasket, the surface of gasket bottom adopts dull polish technology to handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222469776.0U CN218841293U (en) | 2022-09-19 | 2022-09-19 | Pay-off rack capable of adapting to complex terrain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222469776.0U CN218841293U (en) | 2022-09-19 | 2022-09-19 | Pay-off rack capable of adapting to complex terrain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218841293U true CN218841293U (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222469776.0U Active CN218841293U (en) | 2022-09-19 | 2022-09-19 | Pay-off rack capable of adapting to complex terrain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218841293U (en) |
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2022
- 2022-09-19 CN CN202222469776.0U patent/CN218841293U/en active Active
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