CN202462285U - Lengthened multi-head socket wrench - Google Patents
Lengthened multi-head socket wrench Download PDFInfo
- Publication number
- CN202462285U CN202462285U CN2012200246741U CN201220024674U CN202462285U CN 202462285 U CN202462285 U CN 202462285U CN 2012200246741 U CN2012200246741 U CN 2012200246741U CN 201220024674 U CN201220024674 U CN 201220024674U CN 202462285 U CN202462285 U CN 202462285U
- Authority
- CN
- China
- Prior art keywords
- wrench
- lengthened
- head
- inner sleeve
- bolt
- 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 - Lifetime
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to the field of manual basic bolt installation tools of equipment, and in particular relates to a lengthened multi-head socket wrench. The lengthened multi-head socket wrench is characterized by comprising a handle, a connection rod and a wrench head, wherein one end of the connection rod is vertically connected with the handle, and the other end of the connection rod is connected with the wrench head through a bolt I; the wrench head comprises a seamless pipe section and is connected with a pore plate; the length of the seamless pipe section is 30mm to 90mm, and the wall thickness of the seamless pipe section is 4mm to 6mm; and the thickness of the pore plate is 20mm to 30 mm, and a hole is formed at the centre of the pore plate and is matched with a nut in size and shape. The connection rod comprises an outer sleeve and an inner sleeve, wherein the inner sleeve is embedded in the outer sleeve, one end of the inner sleeve is connected with one end of the outer sleeve through 2 to 5 bolts II. The lengthened multi-head socket wrench has the beneficial effects that the structure is simple, and the manufacturing is convenient; the socket wrench can be adjusted according to different heights, so that the work efficiency is improved; and multiple specifications of wrench heads can be matched with the lengthened multi-head socket wrench and can be changed according to construction needs.
Description
Technical field
The utility model relates to apparatus foundation bolt the hand-operated tools field is installed, and relates in particular to a kind of lengthening bull box spanner.
Background technology
In the industrial building construction; Apparatus foundation bolt is more, because bolt exposes mostly in air, in processes such as concreting, transportation; Can receive corrosion in various degree; And slightly damage and pollute, therefore before equipment is installed, at first to go up oil lubrication and cleaning to apparatus foundation bolt.Present construction method is: with spanner nut twisted one time on the bolt through lubricated and cleaning, even if the smooth and easy screw thread of process of twisting is qualified, and often will be in the construction through repeatedly screwing processing, bolt can be qualified.Because it is big to screw workload, adopt the operating personnel of the common wrench operation that must squat down on the ground, be easy to fatigue, reduced efficiency, and, needed the multiple spanner of configuration because bolt specification is a lot, increased construction cost.
Summary of the invention
The purpose of the utility model provides a kind of lengthening bull box spanner, overcomes the deficiency of prior art, and is simple in structure, easy to use, increases work efficiency, and reduces engineering cost.
In order to address the above problem, the utility model adopts following technical scheme:
A kind of lengthening bull box spanner; Comprise handle, connecting rod and driving end, an end of connecting rod links to each other with handle is vertical, and the other end of connecting rod links to each other through bolt one with driving head; Said driving end comprises that seamless pipeline section is connected with orifice plate; Said seamless pipe segment length 30-90mm, wall thickness 4-6mm, the thick 20-30mm of said orifice plate, the orifice plate center is provided with the hole with nut geomery coupling.
Said connecting rod comprises outer tube and inner sleeve, and inner sleeve is embedded in the outer tube, and an end of inner sleeve links to each other through bolt two with an end of outer tube, and said bolt two is 2-5, and spacing is 150-180mm.
Compared with prior art, the beneficial effect of the utility model is: 1) simple in structure, easy to make; 2) can regulate according to different heights, convenient construction has improved operating efficiency; 3) can supporting making plurality of specifications driving end, change according to the construction needs.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
Among the figure: the seamless pipeline section 6-of 1-handle 2-connecting rod 3-driving end 4-bolt one 5-orifice plate 7-outer tube 8-inner sleeve 9-bolt two
The specific embodiment
Describe in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model.
Seeing Fig. 1, is a kind of lengthening of the utility model bull box spanner example structure figure, comprises handle 1, connecting rod 2 and driving end 3; One end of connecting rod 2 and 1 vertical linking to each other of handle; The other end of connecting rod 2 links to each other through bolt 1 with driving head 3, and driving end 3 comprises that seamless pipeline section 5 is connected with orifice plate 6, seamless pipeline section 5 length 30-90mm, wall thickness 4-6mm; Orifice plate 6 thick 20-30mm, orifice plate 6 centers are provided with the hole with nut geomery coupling.
Connecting rod 2 comprises outer tube 7 and inner sleeve 8, and inner sleeve 8 is embedded in the outer tube 7, and an end of inner sleeve 8 links to each other through bolt 29 with an end of outer tube 7, and bolt 29 is 2-5, and spacing is 150-180mm.
The height of the utility model spanner can be regulated with the height difference, and maximum height can be transferred to 1.6 meters, and weak point can be transferred to 0.8 meter.Can supporting making plurality of specifications driving end, change at any time according to the construction needs.
Claims (2)
1. a lengthening bull box spanner is characterized in that, comprises handle, connecting rod and driving end; One end of connecting rod links to each other with handle is vertical; The other end of connecting rod links to each other through bolt one with driving head, and said driving end comprises that seamless pipeline section is connected with orifice plate, said seamless pipe segment length 30-90mm, wall thickness 4-6mm; The thick 20-30mm of said orifice plate, the orifice plate center is provided with the hole with nut geomery coupling.
2. a kind of lengthening bull box spanner according to claim 1 is characterized in that said connecting rod comprises outer tube and inner sleeve; Inner sleeve is embedded in the outer tube; One end of inner sleeve links to each other through bolt two with an end of outer tube, and said bolt two is 2-5, and spacing is 150-180mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200246741U CN202462285U (en) | 2012-01-18 | 2012-01-18 | Lengthened multi-head socket wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200246741U CN202462285U (en) | 2012-01-18 | 2012-01-18 | Lengthened multi-head socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202462285U true CN202462285U (en) | 2012-10-03 |
Family
ID=46910479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200246741U Expired - Lifetime CN202462285U (en) | 2012-01-18 | 2012-01-18 | Lengthened multi-head socket wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202462285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962991A (en) * | 2014-05-22 | 2014-08-06 | 朱汉回 | Socket spanner |
| CN104511582A (en) * | 2013-09-27 | 2015-04-15 | 宝钢特钢有限公司 | Novel accidental quick dismounting device for dummy bar head |
| CN104875158A (en) * | 2015-04-20 | 2015-09-02 | 哈尔滨汽轮机厂有限责任公司 | Connecting device for measuring torque of outer hexagon bolt |
| CN112355953A (en) * | 2020-12-14 | 2021-02-12 | 浙江大唐国际江山新城热电有限责任公司 | Lengthened socket wrench |
-
2012
- 2012-01-18 CN CN2012200246741U patent/CN202462285U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511582A (en) * | 2013-09-27 | 2015-04-15 | 宝钢特钢有限公司 | Novel accidental quick dismounting device for dummy bar head |
| CN103962991A (en) * | 2014-05-22 | 2014-08-06 | 朱汉回 | Socket spanner |
| CN103962991B (en) * | 2014-05-22 | 2016-01-20 | 朱汉回 | Box spanner |
| CN104875158A (en) * | 2015-04-20 | 2015-09-02 | 哈尔滨汽轮机厂有限责任公司 | Connecting device for measuring torque of outer hexagon bolt |
| CN112355953A (en) * | 2020-12-14 | 2021-02-12 | 浙江大唐国际江山新城热电有限责任公司 | Lengthened socket wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |