CN204725381U - Electric power pylon bolt fixture - Google Patents
Electric power pylon bolt fixture Download PDFInfo
- Publication number
- CN204725381U CN204725381U CN201520329370.XU CN201520329370U CN204725381U CN 204725381 U CN204725381 U CN 204725381U CN 201520329370 U CN201520329370 U CN 201520329370U CN 204725381 U CN204725381 U CN 204725381U
- Authority
- CN
- China
- Prior art keywords
- bolt
- sidewall
- hole
- mouth
- electric power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 7
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of electric power pylon bolt fixture, for the tower material construction bolt of iron tower of power transmission line, comprise arc connecting plate, be symmetricly set on sidewall I and the sidewall II at arc connecting plate two ends; Described sidewall I arranges pin-and-hole and at the arranged outside of the sidewall I nut corresponding with pin-and-hole, in described pin-and-hole and nut, the set bolt matched is set; Described sidewall II vertically arranges bolt away from one end of arc connecting plate and pulls mouth, and the end face of the outer surface and sidewall II that mouth pulled by bolt flushes.Bolt is pulled in the middle of mouth and is arranged bolt fixing hole, and the medial surface that mouth pulled by bolt arranges the catch of arc; The bolt head side of set bolt is arranged some swing arms perpendicular with screw rod.The utility model construction bolt does not need spanner set bolt when connecting tower material, only needs a hand to operate in the process of bolt of screwing on, easy to operate, improves security, increases work efficiency.
Description
Technical field
The utility model relates to a kind of bolt fixture, the device of set bolt when the tower material in particular for iron tower of power transmission line connects with bolt.
Background technology
The tower material of iron tower of power transmission line is bolted, and in the process of building iron tower of power transmission line, construction bolt is loaded down with trivial details and important work.Iron tower of power transmission line needs two spanners install during construction bolt, wherein a spanner clamping screw nut, nuts clamped by another spanner, carrys out construction bolt to counter-rotation simultaneously; This operates with regard to needs two people, and everyone operates a spanner, or personal both hands operate.Two people operate and can increase staff on the one hand, and some position of particularity of the structure of iron tower of power transmission line does not allow two people operation simultaneously on the other hand; A people carries out needing when operating to operate with two hands, and such mode of operation is bad to be had an effect, and can there is certain danger in higher position, and operation easier is large, reduces operating efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bolt fixture, is connecting tower material set bolt with bolt, only needs a hand to operate, easy to operate, increases work efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Electric power pylon bolt fixture, is characterized in that: comprise arc connecting plate, be symmetricly set on sidewall I and the sidewall II at arc connecting plate two ends; Described sidewall I arranges pin-and-hole and at the arranged outside of the sidewall I nut corresponding with pin-and-hole, in described pin-and-hole and nut, the set bolt matched is set; Described sidewall II vertically arranges bolt away from one end of arc connecting plate and pulls mouth, and the end face of the outer surface and sidewall II that mouth pulled by bolt flushes.
Further improvement of the utility model is: described bolt is pulled in the middle of mouth and arranged bolt fixing hole, and the medial surface that mouth pulled by bolt arranges the catch of arc.
Further improvement of the utility model is: described bolt fixing hole is orthohexagonal through hole.
Further improvement of the utility model is: described bolt fixing hole is manhole, and through-hole wall evenly arranges convex tooth.
Further improvement of the utility model is: the bolt head side of described set bolt is arranged some swing arms perpendicular with screw rod.
Further improvement of the utility model is: the quantity of described swing arm is at least two.
Owing to adopting technique scheme, the beneficial effect that the utility model produces is:
Electric power pylon bolt fixture of the present utility model is easy to carry, handling safety, and operating personnel do not need spanner set bolt when connecting tower material with bolt, a hand is only needed to operate in the process of nut of screwing on, easy to operate, improve security, increase work efficiency.
Arc connecting plate of the present utility model is connected to sidewall I and sidewall II and forms a U-shaped device, the tower material of steel tower is formed by Bolted angle connection, middle for sidewall I and sidewall II is snapped on angle steel, makes bolt stabilising arrangement be fixed on angle steel by set bolt, connect more firm.
Bolt of the present utility model is pulled mouth and can be enclosed within the head of the bolt connecting tower material, make to be bolted to bolt to pull in mouth and can not rotate, make shank of bolt pass tower material, when opposite side is screwed into nut, bolt is fixed, ensures that a rotating nut just can be connected with bolt.Catch of the present utility model can spill by the catch plug inner face that can not pull mouth from bolt.
Bolt fixing hole of the present utility model is orthohexagonal through hole, and the shape of bolt head is agreed with completely, guarantees the head blocking bolt; Bolt fixing hole is manhole, and through-hole wall evenly arranges convex tooth, equally also can ensure the head blocking bolt.
The bolt head of set bolt of the present utility model is evenly equipped with swing arm, is conveniently screwed into set bolt, the utility model is fixed on steel tower, thus do not need with hand steered, a hand can be liberated to ensure operator safety; Such mode of operation is also more quick, saves time, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the schematic diagram of the utility model when not inserting set bolt;
Fig. 3 is set bolt schematic diagram of the present utility model;
Fig. 4 is that a mouthful schematic diagram pulled by the bolt arranging orthohexagonal through hole of the present utility model;
Fig. 5 is that a mouthful schematic diagram pulled by the bolt arranging the manhole of convex tooth of the present utility model;
In the accompanying drawings: 1-1, arc connecting plate, 1-2, sidewall I, 1-2-1, nut, 1-2-2, pin-and-hole, mouth pulled by 1-3, sidewall II, 1-3-1, bolt, 1-3-2, catch, 2-1, bolt head, 2-1-1, swing arm, 2-2, screw rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details:
Electric power pylon bolt fixture, comprises the two ends that set bolt, arc connecting plate 1-1, sidewall I1-2 and sidewall II1-3, sidewall I1-2 and sidewall II1-3 are symmetricly set on arc connecting plate 1-1; Sidewall I1-2 is arranged pin-and-hole 1-2-2, the side away from sidewall I1-2 of sidewall I1-2 arranges nut 1-2-1, and the screwed hole of nut 1-2-1 communicates with pin-and-hole 1-2-2; Sidewall II1-3 vertically arranges bolt away from one end of arc connecting plate 1-1 and pulls a mouthful 1-3-1, and the outer surface that mouthful 1-3-1 pulled by bolt is equal with the end face of sidewall II1-3; Set bolt comprises bolt head 2-1 and screw rod 2-2, in the screwed hole that screw rod 2-2 is arranged on the nut 1-2-1 of sidewall I1-2 and pin-and-hole 1-2-2, the screw thread of screw rod 2-2 and nut 1-2-1 matches, the end of rotary fixing screw bolt makes screw rod 2-2 by the screwed hole of nut 1-2-1 and pin-and-hole 1-2-2, enter between sidewall I1-2 and sidewall II1-3, when being fixed on steel tower by the utility model, screw rod 2-2 fixedly can be made to withstand the angle bar of the tower material of iron tower between sidewall I1-2 and sidewall II1-3 and sidewall II1-3 fixes by rotating.
Mouthful 1-3-1 pulled by bolt is that circle pulls mouth, and bolt is pulled in the middle of mouthful 1-3-1 and arranged bolt fixing hole; The catch 1-3-2 arranging arc in the one side of arc connecting plate 1-1 of mouthful 1-3-1 pulled by bolt, and the arc both sides of catch 1-3-2 stride across bolt fixing hole and are connected to bolt and pull on mouthful 1-3-1.Bolt is pulled mouthful 1-3-1 and can be enclosed within the head of the bolt connecting tower material, be bolted to bolt to pull in mouthful 1-3-1 and can not rotate, shank of bolt is made to pass tower material, when opposite side is screwed into the required nut installed, bolt is fixed, ensures that only rotating the required nut installed just can be connected with bolt.Catch 1-3-2 can spill by the catch plug inner face that can not pull mouthful 1-3-1 from bolt.
Bolt fixing hole is orthohexagonal through hole, and the shape of bolt head is agreed with completely, ensures that bolt is put into bolt fixing hole and can be blocked bolt head, ensures that bolt head can not rotate; Also having a kind of mode to be bolt fixing hole is manhole, and through-hole wall evenly arranges convex tooth, and convex tooth can be stuck in the edge of bolt head, also can realize blocking the motionless effect of bolt.
The bolt head 2-1 side of set bolt arranges some swing arm 2-1-1, and swing arm 2-1-1 is vertical with screw rod 2-2; Swing arm 2-1-1 quantity at least two.On the bolt of set bolt, 2-1 is evenly equipped with swing arm 2-1-1, is conveniently screwed into set bolt, and the utility model is fixed on steel tower, thus does not need with hand steered, can liberate a hand to ensure operator safety; Such mode of operation is also more quick, saves time, increases work efficiency.
Using method of the present utility model is as follows:
First pull a mouthful 1-3-1 by needing the head of the bolt installed on steel tower to put into bolt, the connecting hole that mouthful 1-3-1 aims at steel tower pulled by bolt, by the bar portion of bolt through the position that will connect, is inserted in the edge of steel tower angle bar between sidewall I1-2 and sidewall II1-3; Set bolt is screwed in nut 1-2-1 from the nut 1-2-1 of sidewall I1-2, rotating swing arm 2-1-1 makes the screw rod 2-2 end of set bolt withstand steel tower angle bar, sidewall II1-3 and angle bar are crowded together, such the utility model would not come off, the bolt installed also can be fixed, at opposite side, nut spanner is screwed into, only needs a hand just can operate.
Operating personnel do not need spanner set bolt when connecting tower material with the utility model construction bolt, only need a hand to operate in the process of construction bolt, easy to operate, improve security, increase work efficiency.
Claims (6)
1. electric power pylon bolt fixture, is characterized in that: comprise arc connecting plate (1-1), be symmetricly set on the sidewall I(1-2 at arc connecting plate (1-1) two ends) and sidewall II(1-3); Described sidewall I(1-2) on pin-and-hole (1-2-2) is set and at sidewall I(1-2) the arranged outside nut (1-2-1) corresponding with pin-and-hole (1-2-2), in described pin-and-hole (1-2-2) and nut (1-2-1), the set bolt (2-2) matched is set; Described sidewall II(1-3) bolt be vertically set away from one end of arc connecting plate (1-1) pull mouth (1-3-1), bolt pulls outer surface and the sidewall II(1-3 of mouth (1-3-1)) end face flush.
2. electric power pylon bolt fixture according to claim 1, is characterized in that: described bolt is pulled in the middle of mouth (1-3-1) and arranged bolt fixing hole, and the medial surface that mouth (1-3-1) pulled by bolt arranges the catch (1-3-2) of arc.
3. electric power pylon bolt fixture according to claim 2, is characterized in that: described bolt fixing hole is orthohexagonal through hole.
4. electric power pylon bolt fixture according to claim 2, is characterized in that: described bolt fixing hole is manhole, through-hole wall evenly arranges convex tooth.
5. the electric power pylon bolt fixture according to claim 1 ~ 4 any one, is characterized in that: bolt head (2-1) side of described set bolt is arranged some with screw rod (2-2) perpendicular swing arm (2-1-1).
6. electric power pylon bolt fixture according to claim 5, is characterized in that: the quantity of described swing arm (2-1-1) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329370.XU CN204725381U (en) | 2015-05-21 | 2015-05-21 | Electric power pylon bolt fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329370.XU CN204725381U (en) | 2015-05-21 | 2015-05-21 | Electric power pylon bolt fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204725381U true CN204725381U (en) | 2015-10-28 |
Family
ID=54383764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329370.XU Expired - Fee Related CN204725381U (en) | 2015-05-21 | 2015-05-21 | Electric power pylon bolt fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204725381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945746A (en) * | 2016-05-11 | 2016-09-21 | 成都市东方电力线路构件厂 | Tower column supporting base of steel tube iron tower |
-
2015
- 2015-05-21 CN CN201520329370.XU patent/CN204725381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945746A (en) * | 2016-05-11 | 2016-09-21 | 成都市东方电力线路构件厂 | Tower column supporting base of steel tube iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |