CN219351122U - Automatic adjusting support steering pulley for wire routing - Google Patents
Automatic adjusting support steering pulley for wire routing Download PDFInfo
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- CN219351122U CN219351122U CN202223207802.9U CN202223207802U CN219351122U CN 219351122 U CN219351122 U CN 219351122U CN 202223207802 U CN202223207802 U CN 202223207802U CN 219351122 U CN219351122 U CN 219351122U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
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- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
The utility model discloses an automatic adjusting supporting steering pulley for wire routing, which is used for routing of four-split wires and comprises an upper pulley assembly, a lower pulley assembly, an adjustable threaded pipe assembly and a connecting pipe assembly; the upper pulley assembly is symmetrically arranged at the left upper lead and the right upper lead of the four-split lead, the lower pulley assembly is symmetrically arranged at the left lower lead and the right lower lead of the four-split lead, the upper pulley assemblies are hinged through the adjustable threaded pipe assembly, the lower pulley assembly is hinged through the connecting pipe assembly, and the upper pulley assembly at the right upper lead is provided with a loop counter. This an automatically regulated support for wire is walked to line turns to coaster has realized the interval adjustment between the separation line when installing the conductor spacer, to the effectual control of conductor spacer interval with tighten up, solved traditional installation conductor spacer interval and need measure through the long meter chi, carry and measure inconvenient, construction installation troublesome technological problem.
Description
Technical Field
The utility model relates to the technical field of power transmission line wiring operation in an electric power system, in particular to an automatic adjusting support steering pulley for wire wiring.
Background
When the overhead transmission line is constructed, the spacing rod is installed and the wires are routed, four or more wires are required to walk on the wires by operators, when the operators stand on the wires, the distance between the four split wires is greatly changed due to the gravity of the operators, sometimes the distance between the upper sub-wires and the lower sub-wires is greater than the height of the operators, the routing of the operators can be difficult, and the fixed installation of the spacing rod is inconvenient. Meanwhile, the distance between the traditional installation spacers is required to be measured through a long meter ruler, the carrying and the measurement are inconvenient, the construction and the installation are troublesome, the operation is safe and cannot be effectively controlled, and if the lower part is crossed and spanned with a power line, the electric shock risk is easily caused.
Therefore, the automatic adjusting supporting steering pulley for wire routing is considered to be developed, the distance between all sub-wires can be fixed, and the wire routing acceptance, accessory installation and distance measurement of operators are facilitated. The working quality and the operation safety are improved.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an automatic adjusting supporting steering pulley for wire routing, which realizes the interval adjustment between separating wires when a spacer is installed by arranging an upper pulley assembly, a lower pulley assembly, an adjustable threaded pipe assembly and a connecting pipe assembly, effectively controls and tightens the wire interval, and solves the technical problems that the conventional spacer interval needs to be measured by a long meter, the carrying and the measurement are inconvenient, and the construction and the installation are troublesome.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic adjusting supporting steering pulley for wire routing comprises an upper pulley assembly, a lower pulley assembly, an adjustable threaded pipe assembly and a connecting pipe assembly, wherein the upper pulley assembly is used for routing of four split wires; the upper pulley assembly is symmetrically arranged at the left upper lead and the right upper lead of the four-split lead, the lower pulley assembly is symmetrically arranged at the left lower lead and the right lower lead of the four-split lead, the upper pulley assemblies are hinged through the adjustable threaded pipe assembly, the lower pulley assembly is hinged through the connecting pipe assembly, and the upper pulley assembly at the right upper lead is provided with a loop counter.
Further, the upper pulley assembly comprises an upper pulley seat, the main body of the upper pulley seat is U-shaped, a pair of upper lug supports are respectively arranged on two side surfaces of the upper pulley seat, an upper connecting support is transversely arranged on the lower side surface, an upper pulley cover plate is hinged to each pair of upper lug supports on the two side surfaces through a pin shaft in an upward direction, pulleys are respectively installed at the middle positions of the upper pulley seat and the upper pulley cover plate on the two sides through rotating shafts in a penetrating manner, an L-shaped fixing plate is further arranged on the inner side surface of the upper pulley seat, the pulleys are respectively installed on the two side surfaces of the L-shaped fixing plate on the same horizontal line through the pulley seat, and the upper left lead wire and the upper right lead wire respectively penetrate through the middles of the upper, lower, left and right lead wires on the two sides of the pulleys to surround a bottom groove of the pulleys.
Further, the lower pulley assembly comprises a lower pulley seat, the main body of the lower pulley seat is U-shaped, a pair of lower lug supports are respectively arranged on two side surfaces of the lower pulley seat, a lower connecting support is vertically arranged on the upper side surface, a lower pulley cover plate is hinged downwards in each pair of lower lug supports on the two side surfaces through a pin shaft, pulleys are respectively installed in the lower pulley seat and the middle of the lower pulley cover plate on the two sides through rotating shafts, and a left lower lead wire and a right lower lead wire respectively penetrate through the middle of the upper pulley and the lower pulley on the two sides, so that the lead wires surround the bottom groove of the pulley.
Further, adjustable screwed pipe subassembly includes two upper connecting rods and connection screwed pipe, the upper connecting rods comprises last connection extension board and threaded rod, the inside screw thread that is equipped with of connection screwed pipe, two upper connecting rods are followed respectively the both ends spiral installation entering of connection screwed pipe, spiral installation's stroke is adjustable.
Further, the connecting pipe assembly comprises two middle connecting rods and a connecting pipe, wherein the middle connecting rods are composed of middle connecting support plates and mounting rods, the two middle connecting rods are hollow in the connecting pipe and are provided with first mounting through holes which are vertical to each other, the mounting rods are provided with second mounting through holes corresponding to the first mounting through holes, the two middle connecting rods are respectively inserted and installed from the two ends of the connecting pipe, and the two middle connecting rods are fixedly connected with the first mounting through holes and the second mounting through holes through pin shafts.
Further, the length of the connecting pipe is various specifications, and the connecting pipe is replaced according to operation requirements.
Further, a circle counting wheel is arranged in the circle counting device, the bottom diameter of a wheel groove of the circle counting wheel is 48mm, and the distance of one circle of walking is 150mm.
Further, the pulleys are made of MC nylon, and the pulleys are combined pairwise to wrap the wires.
(III) beneficial effects
Compared with the prior art, the utility model provides the automatic adjusting support steering pulley for the wire routing, which has the following beneficial effects:
1. the adjusting function of the spacing between different split conductors is realized, the adaptability is strong, and meanwhile, the upper sub-conductors can be tightened.
2. The automatic locking pin is utilized to conveniently replace the connecting pipe.
3. The pulley is arranged into an openable hinge structure, so that the pulley is convenient to install and detach on site. Meanwhile, the pulley is made of MC nylon, so that the wire can be completely wrapped, and the wire is effectively prevented from being damaged in the walking process.
4. By arranging the loop counter, the walking distance metering can be conveniently carried out, and the on-site operation personnel can conveniently expand acceptance or installation work.
Drawings
FIG. 1 is a main view of an automatically adjusting support steer carriage for a wire run according to the present utility model;
FIG. 2 is an elevation view of a self-adjusting support steer carriage for a wire run of the present utility model;
FIG. 3 is a right side view of a self-adjusting support steer carriage for a wire trace of the present utility model;
FIG. 4 is a top view of a self-adjusting support steer carriage for a wire trace of the present utility model;
FIG. 5 is a front and left side view of an upper connecting rod of the self-adjusting support steer carriage for wire routing of the present utility model;
FIG. 6 is an elevation view of a connecting threaded tube of the self-adjusting support steer carriage for wire routing of the present utility model;
FIG. 7 is a front and left side view of an intermediate connecting rod of the self-adjusting support steer carriage for wire routing of the present utility model;
FIG. 8 is an elevation view of a connection tube of the self-adjusting support steer carriage for wire routing of the present utility model;
in the figure: 1. an upper pulley assembly; 101. an upper pulley seat; 102. an upper ear support; 103. the upper connecting support is provided with a connecting seat; 104. an upper pulley cover plate; 105. an L-shaped fixing plate; 2. a lower pulley assembly; 201. a lower pulley seat; 202. a lower ear support; 203. a lower connecting support; 204. a lower pulley cover plate; 3. an adjustable threaded pipe assembly; 301. an upper connecting rod; 3011. the upper connecting support plate; 3012. a threaded rod; 302. connecting a threaded pipe; 4. a connecting tube assembly; 401. an intermediate connecting rod; 4011. the middle is connected with a support plate; 4012. a mounting rod; 4013. a second mounting through hole; 402. a connecting pipe; 4021. a first mounting through hole; 5. a loop counter; 6. a four-split wire; 7. and (3) a pulley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, an automatic adjusting supporting steering pulley for wire routing is used for routing of four split wires 6, and is characterized in that: comprises an upper pulley assembly 1, a lower pulley assembly 2, an adjustable threaded pipe assembly 3 and a connecting pipe assembly 4; the upper pulley assembly 1 is symmetrically arranged at the left upper lead and the right upper lead of the quadrifilar lead 6, the lower pulley assembly 2 is symmetrically arranged at the left lower lead and the right lower lead of the quadrifilar lead 6, the upper pulley assemblies 1 are hinged through the adjustable threaded pipe assembly 3, the lower pulley assembly 2 is hinged through the connecting pipe assembly 4, and the upper pulley assembly 1 at the right upper lead is provided with the loop counter 5.
Referring to fig. 2-4, in the above embodiment, the upper pulley assembly 1 includes an upper pulley seat 101, a main body of the upper pulley seat 101 is in a shape of a u, two side surfaces of the upper pulley seat 101 are respectively provided with a pair of upper ear supports 102, a lower side surface is laterally provided with an upper connecting support 103, each pair of upper ear supports 102 on the two side surfaces is hinged with an upper pulley cover plate 104 upwards through a pin shaft, the middle parts of the upper pulley seat 101 and the upper pulley cover plates 104 on the two sides respectively pass through pulleys 7 through rotating shafts, the inner side surface of the upper pulley seat 101 is also provided with an L-shaped fixing plate 105, two side surfaces of the L-shaped fixing plate 105 respectively pass through the pulleys 7 on the same horizontal line through the pulley seat, and a left upper lead and a right upper lead respectively pass through the middle parts of the upper pulley 7, the lower pulley 7 on the two sides, so that the lead surrounds a bottom groove of the pulley 7. The lower pulley assembly 2 comprises a lower pulley seat 201, a main body of the lower pulley seat 201 is U-shaped, a pair of lower lug supports 202 are respectively arranged on two side surfaces of the lower pulley seat 201, a lower connecting support 203 is vertically arranged on the upper side surface, a lower pulley cover plate 204 is hinged downwards in each pair of lower lug supports 202 on the two side surfaces through a pin shaft, pulleys 7 are respectively installed in the lower pulley seat 201 and the centers of the lower pulley cover plates 204 on the two sides in a penetrating manner through rotating shafts, and a left lower lead and a right lower lead respectively penetrate through the middles of the upper pulley 7 and the lower pulley 7 on the two sides, so that the lead surrounds a bottom groove of the pulley 7. The pulleys 7 are made of MC nylon, and the wires are wrapped by the pulleys 7 in a pairwise combination mode.
In the above embodiment, the adjustable threaded pipe assembly 3 includes two upper connecting rods 301 and a threaded connecting pipe 302, the upper connecting rods 301 are composed of an upper connecting support plate 3011 and a threaded rod 3012, threads are provided in the threaded connecting pipe 302, the two upper connecting rods 301 are respectively screwed into the threaded connecting pipe 302 from two ends, and the stroke of the screwing is adjustable. The connecting pipe assembly 4 comprises two intermediate connecting rods 401 and connecting pipes 402, wherein the intermediate connecting rods 401 are composed of intermediate connecting support plates 4011 and mounting rods 4012, the two connecting pipes 402 are hollow, first mounting through holes 4021 which are vertical surfaces are formed in the upper and lower directions, second mounting through holes 4013 which correspond to the first mounting through holes 4021 are formed in the mounting rods 4012, the two intermediate connecting rods 401 are respectively inserted and installed from two ends of the connecting pipes 402, and are fixedly connected to the first mounting through holes 4021 and the second mounting through holes 4013 through pin shafts. The length of the connecting tube 402 is various specifications, and is replaced according to the operation requirement.
The working principle of the embodiment is as follows:
the four split wires mainly adopt JL/G1A-900/75 wires, the diameters of the wires are 40.6mm, the four wires of the four split wires respectively pass through pulleys at the upper, lower, left and right corners of the automatic adjusting and supporting steering pulley and the pulley 7 during operation, four pulleys are arranged at the periphery of the upper left wire and the upper right wire, two pulleys are arranged at the periphery of the lower left wire and the lower right wire, the pulleys can effectively wrap the wires, the wire transmission is prevented, the wire spacing and the tightening state are effectively controlled, the wires are prevented from being scratched in the walking process, the rolling bearing is arranged in the middle of the pulley 7, the resistance of the guide wheel during walking is greatly reduced, and the pulley walking is conveniently pushed by operators; when the operator needs to install the spacer, the screw thread of the adjustable threaded pipe assembly 3 can be adjusted transversely in the upper direction, the connecting pipe 402 in the vertical direction is provided with a shorter specification, the length of the connecting pipe 402 in the shorter specification is 160mm, the required splitting distance is ensured when the spacer is installed, when the operator needs to walk, the connecting pipe 402 is replaced and installed into a longer specification, the length of the connecting pipe 402 in the longer specification is 490mm, the walking of the operator can be easily realized, the influence on the walking caused by the excessive sagging distance of the left lower lead and the right lower lead is avoided, the connecting pipe assembly comprising the connecting pipe 402 only needs to be plugged and unplugged for replacing the connecting pipe 402, and the adjustment of the two distances can be carried out, so that the requirements of the operator during the operation and the walking are met respectively.
The automatic adjusting support steering pulley is provided with a loop counting device 5, loop counting wheels are arranged in the loop counting device 5, the bottom diameter of wheel grooves of the loop counting wheels is 48mm, the distance of one loop of walking is 150mm, and 333 loops of walking are needed to be carried out in 50m generally. During operation, through the meter circle ware 5 that sets up, the operation personnel is when walking the line, can be convenient carry out the measurement of walking distance, the operation personnel of being convenient for walk line measurement and install the conductor spacer and check and accept work.
The automatic adjusting support steering pulley is not only applied to the operation of four-split wires, but also can be applied to the operation of wires with more than four-split wires after relevant components are added.
To sum up, this an automatically regulated supports turns to coaster for wire is walked, through setting up pulley assembly, lower pulley assembly, adjustable screwed pipe subassembly and connecting pipe subassembly, realized the interval adjustment between the separation line when installing the conductor spacer, to the effectual control of conductor spacing and tighten up, solved traditional installation conductor spacer interval and need measure through the long meter chi, carry and measure inconvenient, the troublesome technical problem of construction installation.
It should be noted that if 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. Moreover, 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 phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An automatically regulated support turns to coaster for wire is walked, is used for the wiring of quadrifilar conductor (6), its characterized in that: comprises an upper pulley assembly (1), a lower pulley assembly (2), an adjustable threaded pipe assembly (3) and a connecting pipe assembly (4); the upper pulley assembly (1) is symmetrically arranged at the left upper lead and the right upper lead of the four-split lead (6), the lower pulley assembly (2) is symmetrically arranged at the left lower lead and the right lower lead of the four-split lead (6), the upper pulley assembly (1) is hinged through the adjustable threaded pipe assembly (3), the lower pulley assembly (2) is hinged through the connecting pipe assembly (4), and the upper pulley assembly (1) at the right upper lead is provided with a loop counter (5).
2. A self-adjusting support steer carriage for a wire trace as defined in claim 1, wherein: the upper pulley assembly (1) comprises an upper pulley seat (101), a main body of the upper pulley seat (101) is U-shaped, two side faces of the upper pulley seat (101) are respectively provided with a pair of upper lug supports (102), the lower side face is transversely provided with an upper connecting support (103), each pair of upper lug supports (102) on the two side faces is hinged with an upper pulley cover plate (104) upwards through a pin shaft, pulleys (7) are respectively installed at the centers of the upper pulley seat (101) and the upper pulley cover plate (104) on the two sides through rotating shafts, an L-shaped fixing plate (105) is further arranged on the inner side face of the upper pulley seat (101), pulleys (7) are respectively installed on the same horizontal line through the pulley seat on the two side faces of the L-shaped fixing plate (105), and the upper left lead wire and the upper right lead wire respectively penetrate through the middles of the upper left lower left and right pulleys (7) on the two sides, so that the lead wire surrounds a bottom groove of the pulley (7).
3. A self-adjusting support steer carriage for a wire trace as defined in claim 1, wherein: the lower pulley assembly (2) comprises a lower pulley seat (201), the main body of the lower pulley seat (201) is U-shaped, a pair of lower lug supports (202) are respectively arranged on two side surfaces of the lower pulley seat (201), a lower connecting support (203) is vertically arranged on the upper side surface, a lower pulley cover plate (204) is hinged downwards in each pair of lower lug supports (202) on the two side surfaces through a pin shaft, pulleys (7) are respectively installed in the middle of the lower pulley seat (201) and at the middle of the lower pulley cover plate (204) on the two sides through rotating shafts, and a left lower lead and a right lower lead respectively penetrate through the middle of the pulleys (7) on the two sides, so that the lead surrounds a bottom groove of the pulley (7).
4. A self-adjusting support steer carriage for a wire trace as defined in claim 1, wherein: the adjustable threaded pipe assembly (3) comprises two upper connecting rods (301) and a connecting threaded pipe (302), the upper connecting rods (301) are composed of upper connecting support plates (3011) and threaded rods (3012), threads are arranged in the connecting threaded pipe (302), the two upper connecting rods (301) are respectively arranged at two ends of the connecting threaded pipe (302) in a threaded mode, and the stroke of the threaded installation is adjustable.
5. A self-adjusting support steer carriage for a wire trace as defined in claim 1, wherein: the connecting pipe assembly (4) comprises two middle connecting rods (401) and connecting pipes (402), the middle connecting rods (401) are composed of middle connecting support plates (4011) and mounting rods (4012), the two middle connecting rods (402) are hollow, first mounting through holes (4021) which are vertical surfaces are formed in the upper and lower directions, second mounting through holes (4013) which correspond to the first mounting through holes (4021) are formed in the mounting rods (4012), and the two middle connecting rods (401) are respectively inserted and installed from two ends of the connecting pipes (402) to enter, and are fixedly connected with the first mounting through holes (4021) and the second mounting through holes (4013) through pin shafts.
6. A self-adjusting support steer carriage for a wire trace as defined in claim 5, wherein: the length of the connecting pipe (402) is various specifications, and the connecting pipe is replaced according to the operation requirement.
7. A self-adjusting support steer carriage for a wire trace as defined in claim 1, wherein: the ring counter (5) is internally provided with a ring counter wheel, the bottom diameter of a wheel groove of the ring counter wheel is 48mm, and the walking distance of one ring is 150mm.
8. A self-adjusting support steer carriage for a wire trace according to claim 2 or 3, wherein: the pulleys (7) are made of MC nylon, and the wires are wrapped by the pulleys (7) in a pairwise combination mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223207802.9U CN219351122U (en) | 2022-11-30 | 2022-11-30 | Automatic adjusting support steering pulley for wire routing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223207802.9U CN219351122U (en) | 2022-11-30 | 2022-11-30 | Automatic adjusting support steering pulley for wire routing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219351122U true CN219351122U (en) | 2023-07-14 |
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ID=87102129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223207802.9U Active CN219351122U (en) | 2022-11-30 | 2022-11-30 | Automatic adjusting support steering pulley for wire routing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219351122U (en) |
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2022
- 2022-11-30 CN CN202223207802.9U patent/CN219351122U/en active Active
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