CN105500257A - Special spanner for anchoring stud of ballast bed fastening system - Google Patents
Special spanner for anchoring stud of ballast bed fastening system Download PDFInfo
- Publication number
- CN105500257A CN105500257A CN201610014563.5A CN201610014563A CN105500257A CN 105500257 A CN105500257 A CN 105500257A CN 201610014563 A CN201610014563 A CN 201610014563A CN 105500257 A CN105500257 A CN 105500257A
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- special spanner
- shaped substrate
- anchor stud
- spanner
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/58—Jaw attachments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to a special spanner for an anchoring stud of a ballast bed fastening system. The special spanner is characterized in that the special spanner comprises a U-shaped base plate (1), wherein a bayonet (2) is arranged at one end of the U-shaped base plate (1), and a handle (3) is arranged on the U-shaped base plate (1) in a length direction. The special spanner has the beneficial effects that the spanner has a simple structure and low manufacture cost, and can be used and assembled conveniently; the spanner can prevent the anchoring stud from loosening and also can be used for adjusting the rotation of a double-head nut and a locking nut.
Description
Technical field
The present invention relates to a kind of special spanner, particularly relate to a kind of special spanner for railway roadbed fastener system anchor stud.
Background technology
Fastener system is as the vitals of medium-and low-speed maglev track structure, and it is mainly made up of iron chair, resilient sleeper-bearing, anchor stud etc., is firmly connected by the section of track by fastener system with track.At present when assembling anchor stud, by the adjusting nut of adjustment with anchor stud threaded engagement, after making the anchorage depth of anchor stud dark to design anchoring, then by fastener system being locked with the Double-ended nut of anchor stud threaded engagement.And rotate Double-ended nut time, the anchor stud put in place can rotate with Double-ended nut, make anchor stud cannot accurately put in place.
Summary of the invention
The object of the invention is to the technical problem that the anchor stud put in place can be driven to rotate together when rotating Double-ended nut, and a kind of special spanner for railway roadbed fastener system anchor stud is provided.
The object of the invention is to be achieved by the following technical programs:
For a special spanner for railway roadbed fastener system anchor stud, it is characterized in that comprising U-shaped substrate, U-shaped substrate one end is provided with bayonet socket, and U-shaped substrate is provided with the handle arranged along its length.
Described bayonet socket bottom surface is V-shaped.
Described U-shaped substrate comprises transverse slat, and the corresponding both sides of transverse slat are respectively equipped with riser, and riser is arranged along transverse slat length direction, forms U-type groove between corresponding riser and transverse slat.
Described U-shaped substrate comprises transverse slat, and transverse slat is provided with the U-type groove of open-ended, and U-type groove is arranged along transverse slat length direction.
Described handle one end is fixedly connected with U-shaped substrate, the other end is provided with the nigger with its threaded engagement.
Beneficial effect of the present invention is that structure is simple, cheap for manufacturing cost, use the advantages such as easy to assembly, during use, by the base plate snap-fit of the U-type groove on U-shaped substrate and anchor stud, thus prevent anchor stud from rotating with Double-ended nut and locking nut, prevent anchor stud from loosening, in addition, can also by bayonet socket and Double-ended nut, locking nut snap-fit, to adjust Double-ended nut and locking nut rotates.
Below just accompanying drawings and embodiment the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of embodiment 1;
Fig. 2 is that A is to structural representation;
Fig. 3 is the plan structure schematic diagram of embodiment 2;
Fig. 4 is that B is to structural representation.
Detailed description of the invention
Embodiment 1
As depicted in figs. 1 and 2, for a kind of special spanner for railway roadbed fastener system anchor stud provided by the invention, comprise U-shaped substrate 1, described U-shaped substrate 1 comprises transverse slat 1a, transverse slat 1a one end is provided with bayonet socket 2, bayonet socket 2 bottom surface is V-shaped, handle 3 is provided with thereon along transverse slat 1a length direction, handle 3 one end is fixedly connected with transverse slat 1a, the other end is provided with the nigger 4 with its threaded engagement, the corresponding both sides of transverse slat 1a are respectively equipped with riser 1b, riser 1b is arranged along transverse slat 1a length direction, U-type groove 1c is formed between corresponding riser 1b and transverse slat 1a, described riser 1b and transverse slat 1a is integral type structure.
Embodiment 2
As shown in Figure 3 and Figure 4, for a kind of special spanner for railway roadbed fastener system anchor stud provided by the invention, comprise U-shaped substrate 1, described U-shaped substrate 1 comprises transverse slat 1d, and transverse slat 1d is provided with the U-type groove 1e of open-ended, and U-type groove 1e is arranged along transverse slat 1d length direction, transverse slat 1d one end is provided with bayonet socket 2, bayonet socket 2 bottom surface is V-shaped, is provided with handle 3 thereon along transverse slat 1d length direction, and handle 3 one end is fixedly connected with transverse slat 1d, the other end is provided with the nigger 4 with its threaded engagement.
Claims (5)
1. for a special spanner for railway roadbed fastener system anchor stud, it is characterized in that comprising U-shaped substrate (1), U-shaped substrate (1) one end is provided with bayonet socket (2), and U-shaped substrate (1) is provided with the handle (3) arranged along its length.
2. a kind of special spanner for railway roadbed fastener system anchor stud according to claim 1, is characterized in that bayonet socket (2) bottom surface is V-shaped.
3. a kind of special spanner for railway roadbed fastener system anchor stud according to claim 1, it is characterized in that described U-shaped substrate (1) comprises transverse slat (1a), the corresponding both sides of transverse slat (1a) are respectively equipped with riser (1b), riser (1b) is arranged along transverse slat (1a) length direction, forms U-type groove (1c) between corresponding riser (1b) and transverse slat (1a).
4. a kind of special spanner for railway roadbed fastener system anchor stud according to claim 1, it is characterized in that described U-shaped substrate (1) comprises transverse slat (1d), transverse slat (1d) is provided with the U-type groove (1e) of open-ended, and U-type groove (1e) is arranged along transverse slat (1d) length direction.
5. a kind of special spanner for railway roadbed fastener system anchor stud according to claim 1, is characterized in that handle (3) one end is fixedly connected with U-shaped substrate (1), the other end is provided with and the nigger of its threaded engagement (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014563.5A CN105500257A (en) | 2016-01-11 | 2016-01-11 | Special spanner for anchoring stud of ballast bed fastening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014563.5A CN105500257A (en) | 2016-01-11 | 2016-01-11 | Special spanner for anchoring stud of ballast bed fastening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500257A true CN105500257A (en) | 2016-04-20 |
Family
ID=55708752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014563.5A Pending CN105500257A (en) | 2016-01-11 | 2016-01-11 | Special spanner for anchoring stud of ballast bed fastening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500257A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4476596A (en) * | 1981-10-13 | 1984-10-16 | Fortune William S | Combination tip wrench and stand |
| CN2304508Y (en) * | 1997-08-20 | 1999-01-20 | 陈有生 | Wrench for dismounting air gate of engine |
| CN2796954Y (en) * | 2005-05-08 | 2006-07-19 | 秦永刚 | Special tool |
| CN201287308Y (en) * | 2008-09-25 | 2009-08-12 | 上海宝钢设备检修有限公司 | Valve rod of coal gas flow control valve and valve end assembling-disassembling tool |
| CN201604105U (en) * | 2009-12-02 | 2010-10-13 | 陈淑汝 | Ratchet wrench structure with tapping function |
| CN202448072U (en) * | 2011-12-26 | 2012-09-26 | 邢志勇 | Novel special wrench for wellhead |
| CN204413944U (en) * | 2014-11-30 | 2015-06-24 | 华晨汽车集团控股有限公司 | A kind of spanner for sensor dismounting |
| CN204686752U (en) * | 2015-06-12 | 2015-10-07 | 唐运兴 | A kind of multifunctional wrench |
-
2016
- 2016-01-11 CN CN201610014563.5A patent/CN105500257A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4476596A (en) * | 1981-10-13 | 1984-10-16 | Fortune William S | Combination tip wrench and stand |
| CN2304508Y (en) * | 1997-08-20 | 1999-01-20 | 陈有生 | Wrench for dismounting air gate of engine |
| CN2796954Y (en) * | 2005-05-08 | 2006-07-19 | 秦永刚 | Special tool |
| CN201287308Y (en) * | 2008-09-25 | 2009-08-12 | 上海宝钢设备检修有限公司 | Valve rod of coal gas flow control valve and valve end assembling-disassembling tool |
| CN201604105U (en) * | 2009-12-02 | 2010-10-13 | 陈淑汝 | Ratchet wrench structure with tapping function |
| CN202448072U (en) * | 2011-12-26 | 2012-09-26 | 邢志勇 | Novel special wrench for wellhead |
| CN204413944U (en) * | 2014-11-30 | 2015-06-24 | 华晨汽车集团控股有限公司 | A kind of spanner for sensor dismounting |
| CN204686752U (en) * | 2015-06-12 | 2015-10-07 | 唐运兴 | A kind of multifunctional wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |