CN203936834U - A kind of foundation bolt adjustable spanner - Google Patents
A kind of foundation bolt adjustable spanner Download PDFInfo
- Publication number
- CN203936834U CN203936834U CN201420315469.XU CN201420315469U CN203936834U CN 203936834 U CN203936834 U CN 203936834U CN 201420315469 U CN201420315469 U CN 201420315469U CN 203936834 U CN203936834 U CN 203936834U
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- CN
- China
- Prior art keywords
- foundation bolt
- model
- wrench head
- hexagonal wrench
- steel pipe
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- 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
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000010276 construction Methods 0.000 abstract description 9
- 239000010410 layer Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 239000011229 interlayer Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of foundation bolt adjustable spanner, it comprises hexagonal wrench head and pinch bar, its main points be described hexagonal wrench head it comprise the circular steel plate of opening regular hexagon hole in the middle of double-deck, between described double-layer circular steel plate, be alternately provided with 3 cap nuts and 3 steel pipe supports that an angle becomes 60 ° of layouts, in described cap nut, be respectively equipped with torsional mode jackscrew, the size of described pipe diameter is corresponding with the diameter of pinch bar.The utility model is safe and reliable, small-sized flexibly, easy installation and removal, practical applicability are strong, because inherent three directions of the interlayer of hexagonal wrench head are provided with torsional mode jackscrew, so hexagonal wrench head is in fastening steel pipe pole foundation bolt construction, can be according to large few jackscrew that rotates of foundation bolt, make it firm with foundation bolt clamping, convenient operation, and without the spanner that carries multiple different model, the utility model has solved in fastening steel pipe pole foundation bolt construction and has had the technical problem wasting time and energy.
Description
technical fieldthe utility model belongs to foundation bolt spanner technical field, relates to a kind of foundation bolt adjustable spanner.
background technologyin recent years along with socioeconomic fast development, society has higher requirement to mains supply reliability, stability, this just requires us must accelerate power grid construction speed, strengthen operation of power networks and safeguard, steel pipe pole, angle steel tower are all more and more used in the transformation of the setting up of new line, old circuit.These shaft towers are for reaching safety requirements, its member is generally larger, in the vertical process of group, the old-fashioned construction equipment in past almost can not be used completely, had a strong impact on tower erection and set up efficiency, because the spanner specification of prior art is numerous, and quality is heavier, site operation need to be with many of the spanners of different model, portably use extremely dumbly, in the construction of fastening steel pipe pole foundation bolt, have the problem that wastes time and energy, be difficult to power grid construction, transformation speed that reply is accelerated day by day.
summary of the inventionthe purpose of this utility model is that the existence of solution prior art is wasted time and energy, applied environment has limitation, and the technical problem of poor safety performance, and a kind of foundation bolt adjustable spanner is provided.
To achieve these goals, a kind of foundation bolt adjustable spanner of the utility model, it comprises hexagonal wrench head and pinch bar, its main points be described hexagonal wrench head it comprise the circular steel plate of opening regular hexagon hole in the middle of double-deck, between described double-layer circular steel plate, be alternately provided with 3 cap nuts and 3 steel pipe supports that an angle becomes 60 ° of layouts, in described cap nut, be respectively equipped with torsional mode jackscrew, the size of described pipe diameter is corresponding with the diameter of pinch bar.
The utility model is safe and reliable, small-sized flexibly, easy installation and removal, practical applicability are strong, because inherent three directions of the interlayer of hexagonal wrench head are provided with torsional mode jackscrew, so hexagonal wrench head is in fastening steel pipe pole foundation bolt construction, can be according to large few jackscrew that rotates of foundation bolt, make it firm with foundation bolt clamping, convenient operation, and without the spanner that carries multiple different model, the utility model has solved in fastening steel pipe pole foundation bolt construction and has had the technical problem wasting time and energy.
accompanying drawing explanationaccompanying drawing is the utility model structural representation.
In figure 1, hexagonal wrench head 2, steel pipe 3, jackscrew 4, pinch bar 5, cap nut
the specific embodimentwith reference to accompanying drawing, a kind of foundation bolt adjustable spanner of the utility model, it comprises hexagonal wrench head 1 and pinch bar 4, its main points be described hexagonal wrench head 1 it comprise the circular steel plate of opening regular hexagon hole in the middle of double-deck, between described double-layer circular steel plate, being alternately provided with an angle becomes 3 cap nuts 5 and 3 steel pipes 2 of 60 ° of layouts to support, in described cap nut 5, be respectively equipped with torsional mode jackscrew 3, the size of described steel pipe 2 internal diameters is corresponding with the diameter of pinch bar 4.
The utility model can regulate from three directions the size of spanner hexagonal trepanning, to meet the demand of different foundation bolt handling.Hexagonal wrench head of the present utility model according to demand three directions regulates interior hole size, and pinch bar has three place's jacks, and gross weight is in 2kg left and right, 268 yuan of costs of manufacture, can meet the service condition of bolt size variation, and driving end and spanner handle can be dismantled, rotatable, jack is adjustable.
The making of each parts of the utility model and effect:
1, torsional mode jackscrew 3, use the smart steel screw of ф 22, realize the high accuracy of wrench opening size and the adjusting of the degree of accuracy, are inverted smart steel screw, weld three GB nuts in hexagonal wrench head double-layer plate framework, and between each nut, angle is 120 °.
2, the hexagonal wrench head 1 of double-layer plate framework, chooses the steel plate that thickness is 5mm, is cut into the circle that diameter is 18cm, and two, regular hexagon hole is opened in centre.Realize and the combining closely of adjustable jackscrew and plug-in type pinch bar, guarantee the safe and effective use of facility, in double-layer plate framework, take 3 cap nuts and 3 steel pipes is support, two-sided welding.
3, plug-in type pinch bar 4, according to the diameter of 3 steel pipe jacks, choose the higher steel rod of compatible degree as handle.Welded still pipe in the middle of hexagonal wrench head double-layer plate framework, 60 ° of the angles between each steel pipe and cap nut, 120 ° of the angles between any two steel pipes, the wall thickness of steel pipe is 3.0mm.
The technical problem underlying that the utility model solves:
On 05 16th, 2013, circuit fortune inspection class has carried out job site to adjustable feet track wrench and has tried out, at the new Liu Lu line transformation of 35kV scene, carried out multiple comparison test with old-fashioned fixedly foundation bolt spanner simultaneously, 90 hours consuming time of old-fashioned fixedly foundation bolt spanner, and 40 hours consuming time of the utility model foundation bolt adjustable spanner.In a word, the utlity model has following feature:
1, minimizing operation is consuming time, increases work efficiency.
After spanner fastens on bolt, can realize quick continual terminal operation, no longer every fastening 60 degree will be adjusted position, can save time 50%.
2, reduce the spanner number of times of remodeling, use manpower and material resources sparingly:
The no longer and then size of steel pipe pole foundation bolt and constantly change the spanner of different model, has saved the input of human and material resources, financial resources, has reduced the loaded down with trivial details process of selecting spanner for bolt simultaneously.
The benefit that the utility model innovation obtains:
1, direct economic benefit.
The utility model meets < < transmission line construction technological procedure > > requirement, compare with conventional tool, there is weight saving, adjustability strengthens, time processing, the fastening work of foundation bolt of applicable multiple steel pipe pole, reduced the oneself making work of each foundation bolt spanner for different bar types, 50% of the fastening bolt time can effectively be reduced simultaneously, the new Liu Lu line of the 35kV of take straight steel pipe rod is example, its foundation bolt has 18, use fastening one of traditional spanner, add standby cap simultaneously and need altogether 5-6 minute, complete a base greatly about 90 minutes to 100 minutes, use after the utility model adjustable spanner, fastening 45 minutes consuming time of an average base steel pipe pole foundation bolt.Save man-hour, improved efficiency.
2, indirect economic effect.
If the utility model can be in power system wide popularization and application; reach large-scale production; at present steel pipe pole, in 10kV, 35kV, 110kV circuit, use in increasing situation, adjustable bottom feet track wrench, with its applicability widely, will further improve vertical rod operating efficiency.Save human cost, reduce labour.
In the epoch of current rapid economic development, Time is money, is exactly profit.The smooth application of adjustable feet bolt fastening spanner, the revolution that will bring a footing spanner, for company and client bring out and out benefit.
In order to consolidate innovation achievement.We set about writing the adjustable spanner operation instruction of < < power transmission line steel pipe rod foundation bolt > >, adjustable spanner is further processed in the recent period, made its more standard, standard.
According to the practical condition of present stage Mengyin County electric company, present situation in conjunction with transmission line of electricity operation, the fastening work of foundation bolt of using adjustable spanner to carry out steel pipe pole is that very science is and effective, and it is applicable to the fastening work of foundation bolt of the steel pipe pole of various electric pressures.
Claims (1)
1. a foundation bolt adjustable spanner, it comprises hexagonal wrench head and pinch bar, it comprises the double-deck middle circular steel plate of opening regular hexagon hole to it is characterized in that described hexagonal wrench head, between described double-layer circular steel plate, be alternately provided with 3 cap nuts and 3 steel pipe supports that an angle becomes 60 ° of layouts, in described cap nut, be respectively equipped with torsional mode jackscrew, the size of described pipe diameter is corresponding with the diameter of pinch bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315469.XU CN203936834U (en) | 2014-06-14 | 2014-06-14 | A kind of foundation bolt adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315469.XU CN203936834U (en) | 2014-06-14 | 2014-06-14 | A kind of foundation bolt adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936834U true CN203936834U (en) | 2014-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315469.XU Expired - Fee Related CN203936834U (en) | 2014-06-14 | 2014-06-14 | A kind of foundation bolt adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737326A (en) * | 2016-11-11 | 2017-05-31 | 苏州创必成电子科技有限公司 | Monkey wrench with torsion control |
| CN108436815A (en) * | 2018-03-26 | 2018-08-24 | 中国冶集团有限公司 | A kind of self-control monkey wrench |
-
2014
- 2014-06-14 CN CN201420315469.XU patent/CN203936834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737326A (en) * | 2016-11-11 | 2017-05-31 | 苏州创必成电子科技有限公司 | Monkey wrench with torsion control |
| CN108436815A (en) * | 2018-03-26 | 2018-08-24 | 中国冶集团有限公司 | A kind of self-control monkey wrench |
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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: 20141112 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |