CN208749215U - A kind of adjustable pole waist hoop - Google Patents
A kind of adjustable pole waist hoop Download PDFInfo
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- CN208749215U CN208749215U CN201821022910.XU CN201821022910U CN208749215U CN 208749215 U CN208749215 U CN 208749215U CN 201821022910 U CN201821022910 U CN 201821022910U CN 208749215 U CN208749215 U CN 208749215U
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- screw rod
- steel pipe
- round steel
- waist
- hollow round
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000008859 change Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a kind of adjustable pole waist hoop, including four waist hoops, and four waist hoop head and the tail are sequentially connected；The waist hoop includes hollow round steel pipe and screw rod, the inner wall of the hollow round steel pipe is equipped with screw thread, the screw rod has two, and the two sides of the hollow round steel pipe are arranged in two screw rods, and the screw rod is connected with the hollow round steel pipe by the screw thread；The screw rod is mutually equipped with connector from side with the hollow round steel pipe, is connected by the connector with rotating member between four waist hoops；Waist hoop is made of four parts, is gone out screw thread by vehicle above circular steel, is connected with screw rod, and by screw rod it is flexible come reach cross dimensions change, facilitate installation and it is stuck.
Description
Technical field
The utility model relates to defeated change line area more particularly to a kind of adjustable pole waist hoops.
Background technique
Changji-Gu Quan 1100kV extra high voltage direct current transmission line engineering is world's highest voltage level, longest conveying distance,
Transmission capacity is maximum, the most work transmission line of high-new point technology.Three mark of Shan undertaken the construction of by my company is in Shaanxi Shanglou border
Interior, topography is dangerously steep, and execution conditions are complicated.
Our company is in the tower erection stage, according to " State Grid Corporation of China's electric power safety working regulation (power grid construction part) "
Circuit pack 9.7.4 requirement:
Twice girdle ring is preferably arranged in lifting pole, and spacing cannot be less than 5 meters, to guarantee the vertical state of pole.Waist hoop
Effect is to prevent in lifting pole, prevents pole tricing line unstability from pole being caused to topple, is arranged so as to cause safety accident
Safeguard protection Work tool.It is that waist cuff is on pole, and four angles are fixed on four by anchorage and wirerope using principle
On tower leg main material, with the promotion of pole, waist hoop should fall naturally relative to the position of pole, and waist hoop is relative to steel tower height
Position is will not to change.The 800X800 steel pole that this engineering uses, original waist hoop are and the same material of pole
Angle steel.The pole of different model will use the waist hoop consistent with pole specifications section, and waist hoop when lifting pole
Be commonly present with the case where two axially facing surfaces of pole are stuck or whereabouts irregularity, girdle ring cannot play very when there is such case
Good safety protection function, and make troubles to construction.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, a kind of adjustable pole waist hoop is provided,
The case where size of waist hoop can be adjusted, and effectively prevent girdle ring and pole from blocking.
To achieve the above object, the utility model adopts the technical scheme that
The utility model provides a kind of adjustable pole waist hoop, including four waist hoops, and four waist hoop head and the tail are sequentially
It is connected；
The waist hoop includes hollow round steel pipe and screw rod, and the inner wall of the hollow round steel pipe is equipped with screw thread, described
Screw rod has two, and the two sides of the hollow round steel pipe, the screw rod and the hollow circular steel is arranged in two screw rods
Pipe is connected by the screw thread；
The screw rod is mutually equipped with connector from side with the hollow round steel pipe, passes through institute between four waist hoops
Connector is stated to be connected with rotating member.
Further, the connector includes attachment base, and two sides of the attachment base with the screw rod mutually from one end are set respectively
There is the first support plate, is socketed with idler wheel on the attachment base.
Further, the connector further includes connection ring, and the middle part of described connection ring one end is equipped with the first circular hole, institute
The two sides for stating the connection ring other end are respectively equipped with the second support plate, and two second support plates are respectively engaged with two described
The two sides of one support plate, and be connected by screw.
Further, the rotating member includes the first disk and the second disk, first disk and second disk
Hole is all provided at center, first disk there are two pieces, and two pieces of first disks are separately positioned on the two of the connection ring
Side.
Further, the hole of first disk is connected with first circular hole by bolt.
Further, the length of the hollow round steel pipe and the screw rod, can be adjusted by the thread.
The utility model has the following beneficial effects: waist hoop is made of four parts, screw thread is gone out by vehicle above circular steel, is used
Screw rod connection, and by screw rod it is flexible come reach cross dimensions change, facilitate installation and it is stuck；
At four angles of waist hoop contact, idler wheel is installed, during pole is promoted, passes through the opposite fortune of idler wheel and pole
Dynamic effect can effectively guarantee the whereabouts of girdle ring, not will lead to girdle ring and the case where pole blocks.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adjustable pole waist hoop of the utility model；
Fig. 2 is the structural schematic diagram of waist hoop.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and implement
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Fig. 1 and Fig. 2, including four waist hoops 1 are please referred to, four 1 head and the tail of waist hoop are sequentially connected；
That is, four waist hoops 1 cross it is rectangular.
The waist hoop 1 includes hollow round steel pipe 101 and screw rod 102, and the inner wall of the hollow round steel pipe 101 is equipped with
Screw thread, the screw rod 102 have two, and the two sides of the hollow round steel pipe 101, the silk is arranged in two screw rods 102
Bar 102 is connected with the hollow round steel pipe 101 by the screw thread；
The screw rod 102 and hollow 101 phase of round steel pipe are equipped with connector 3 from side, four waist hoops 1 it
Between be connected with rotating member 4 by the connector 3.
The connector 3 includes attachment base 301, two sides difference of the attachment base 301 with 102 phase of screw rod from one end
Equipped with the first support plate 305, idler wheel 307 is socketed on the attachment base 301.
That is, the both ends of every waist hoop 1 are equipped with idler wheel 307, idler wheel 307 is in contact with pole, keeps pole and waist hoop 1 opposite
Movement, effectively prevents stuck.
The connector 3 further includes connection ring 302, and the middle part of described 302 one end of connection ring is equipped with the first circular hole
304, the two sides of 302 other end of connection ring are respectively equipped with the second support plate 306, and two second support plates 306 are distinguished
The two sides of two first support plates 305 are connected to, and are connected by screw.
Wherein, since the second support plate 306 is arranged in 305 two sides of the first support plate, and it is connected by screw, attachment base
It is connected between 301 and connection ring 302 by bolt, effectively prevents waist hoop from blocking.So that rectangular encircled by four waist hoops 1
It is contacted between pole close.
The rotating member 4 includes the first disk 401 and the second disk 402, first disk 401 and second disk
Hole is all provided at 402 center, first disk 401 there are two pieces, and two pieces of first disks 401 are separately positioned on described
The two sides of connection ring 302.
The hole of first disk 401 is connected with first circular hole 304 by bolt.
Wherein, there is wirerope in the hole system of the second disk 402, i.e. rotating member 4 can rotate on connector 3, effectively
Prevent the stuck of pole waist hoop.
Wherein, the first circular hole 304 of adjacent two waist hoops 1 aligns, and the first disk 401 setting of rotating member 4 exists
The two sides of two the first circular holes 304, the hole of the first disk 401 align with the first circular hole 304, and bolt passes through the
The hole of one disk 401 and the first circular hole 304 make two adjacent waist hoops 1 be connected.
The length of the hollow round steel pipe 101 and the screw rod 102, can be adjusted by the thread.
It is all fixed dimension that improvement to waist hoop, which is by four edges before, is changed to variable size.We waist hoop from it
Preceding two parts composition is changed to four parts composition, goes out screw thread by vehicle above circular steel, is connected with screw rod, and pass through screw rod
It is flexible come reach cross dimensions change.After being changed to four component parts, facilitate the installation at scene, the weight of mitigation.
For improving waist hoop relative to the opposite improvement slid of pole, we are in four angles that pole and waist hoop contact, peace
Idler wheel is filled, during pole is promoted, girdle ring can effectively be guaranteed by the effect of the relative motion of idler wheel and pole
It falls, not will lead to girdle ring and the case where pole blocks.
By the connection of screw rod, relative to traditional girdle ring screw connection, enhances the stability of girdle ring and reduce installation
Difficulty.It is proved in practical application at the scene.
It is directed to extra-high voltage project, founds tower process pole weight, long, security risk is big when promotion, evades original Work tool not
Convenient to use, spy improves design to girdle ring before.
1) unsmooth problem is slided between girdle ring and pole before effective solution, when for lifting pole, prevent from embracing
Bar, which topples, to play a protective role.
2) previous mounting means is changed, weight is reduced, facilitates the installation of worker.
3) size of girdle ring is adjusted by screw rod, the same Work tool is suitable for more pole sizes, reduces other rulers
The girdle ring of very little specification produces, and has saved cost.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of adjustable pole waist hoop, it is characterised in that: including four waist hoops (1), the four waist hoops (1) head and the tail sequentially phase
Even；
The waist hoop (1) includes hollow round steel pipe (101) and screw rod (102), on the inner wall of the hollow round steel pipe (101)
Equipped with screw thread, the screw rod (102) has two, and two screw rods (102) are arranged the two of the hollow round steel pipe (101)
Side, the screw rod (102) are connected with the hollow round steel pipe (101) by the screw thread；
The screw rod (102) is mutually equipped with connector (3) from side with the hollow round steel pipe (101), four waist hoops
(1) it is connected by the connector (3) with rotating member (4) between.
2. a kind of adjustable pole waist hoop according to claim 1, it is characterised in that: the connector (3) includes connection
Seat (301), two sides of the attachment base (301) with the screw rod (102) mutually from one end are respectively equipped with the first support plate (305),
Idler wheel (307) are socketed on the attachment base (301).
3. a kind of adjustable pole waist hoop according to claim 2, it is characterised in that: the connector (3) further includes connecting
It connects ring (302), the middle part of described connection ring (302) one end is equipped with the first circular hole (304), and the connection ring (302) is another
The two sides at end are respectively equipped with the second support plate (306), and two second support plates (306) are respectively engaged with two described first
The two sides of support plate (305), and be connected by screw.
4. a kind of adjustable pole waist hoop according to claim 3, it is characterised in that: the rotating member (4) includes first
Hole is equipped at the center of disk (401) and the second disk (402), first disk (401) and second disk (402)
Hole, first disk (401) have two pieces, and two pieces of first disks (401) are separately positioned on the two of the connection ring (302)
Side.
5. a kind of adjustable pole waist hoop according to claim 4, it is characterised in that: the hole of first disk (401)
Hole is connected with first circular hole (304) by bolt.
6. a kind of adjustable pole waist hoop according to claim 1, it is characterised in that: the hollow round steel pipe (101)
With the length of the screw rod (102), can be adjusted by the thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022910.XU CN208749215U (en) | 2018-06-29 | 2018-06-29 | A kind of adjustable pole waist hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022910.XU CN208749215U (en) | 2018-06-29 | 2018-06-29 | A kind of adjustable pole waist hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749215U true CN208749215U (en) | 2019-04-16 |
Family
ID=66054487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821022910.XU Active CN208749215U (en) | 2018-06-29 | 2018-06-29 | A kind of adjustable pole waist hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668937A (en) * | 2021-08-25 | 2021-11-19 | 国网四川电力送变电建设有限公司 | Waist ring device and lifting system for inner suspension holding rod hoisting tower set |
-
2018
- 2018-06-29 CN CN201821022910.XU patent/CN208749215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668937A (en) * | 2021-08-25 | 2021-11-19 | 国网四川电力送变电建设有限公司 | Waist ring device and lifting system for inner suspension holding rod hoisting tower set |
| CN113668937B (en) * | 2021-08-25 | 2023-03-14 | 国网四川电力送变电建设有限公司 | Waist ring device and lifting system for inner suspension holding rod hoisting tower set |
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