CN207387531U - A kind of highway barrier anti-theft bolt special spanner - Google Patents
A kind of highway barrier anti-theft bolt special spanner Download PDFInfo
- Publication number
- CN207387531U CN207387531U CN201721366886.7U CN201721366886U CN207387531U CN 207387531 U CN207387531 U CN 207387531U CN 201721366886 U CN201721366886 U CN 201721366886U CN 207387531 U CN207387531 U CN 207387531U
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- CN
- China
- Prior art keywords
- spanner
- handle
- sleeve
- highway barrier
- theft 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model is a kind of highway barrier anti-theft bolt special spanner, belongs to the professional tool used when a kind of highway barrier installation, maintenance；The technical problem to be solved by the utility model is to provide a kind of simple in structure, easy to use, the spanner of highway barrier anti-theft bolt is exclusively used in；Used technical solution is：The handle and sleeve coaxial arrangement, one end of the handle are square-section, and are mutually fixedly connected with the bottom of the sleeve not openend；Another end opening of sleeve, inner sleeve and housing including coaxial arrangement are equipped with gap between the inner sleeve and the housing；The spanner frame is U-shaped board structure, spanner is provided on the one side side plate of the spanner frame, through hole is provided on opposite side side plate, the through hole is engaged with the square-section end of the handle, for the spanner frame with being mutually slidably connected by the through hole and the handle, the utility model can effectively improve work efficiency.
Description
Technical field
The utility model is a kind of highway barrier anti-theft bolt special spanner, when being related to a kind of highway barrier installation, maintenance
The professional tool used.
Background technology
The installation on highway waveform column needs to apply to substantial amounts of anti-theft bolt, which is carried out tight using double nut
Gu there is shaped cover in a nut one side wherein on the inside of bolt, another nut is screwed into when installing in shaped cover, so as to arrive
Up to antitheft effect.Twist second nut when construction personnel installs again after first nut for having shaped cover is twisted, simultaneously
Second nut is screwed into shaped cover.At present, there are no suitable instruments in the market can quickly be twisted this highway shield
The anti-theft bolt on column, ordinary circumstance construction personnel is using nut of the fork spanner installation with shaped cover, using installation the by hand
Two nuts cause great work intensity, and installation effectiveness is low low with installation qualification rate to be happened, and to engineering construction speed and apply
Working medium amount influences very big.
The content of the invention
The technical issues of the utility model solves is：It is simple in structure, easy to use to provide one kind, is exclusively used in highway barrier
The spanner of anti-theft bolt.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model：A kind of antitheft spiral shell of highway barrier
Bolt special spanner, including：Handle, wrench frame and sleeve；The handle and sleeve coaxial arrangement, one end of the handle is square
Section, and be mutually fixedly connected with the bottom of the sleeve not openend；Another end opening of sleeve, including in coaxial arrangement
Set and housing are equipped with gap between the inner sleeve and the housing；The spanner frame be U-shaped board structure, the one of the spanner frame
Spanner is provided on the side plate of side, through hole is provided on opposite side side plate, the through hole is engaged with the square-section end of the handle,
The spanner frame by the through hole and the handle with being slidably connected；The spanner and through hole and the handle and sleeve are coaxial
It sets.
The length of the handle square end is 3-4cm.
The floor length of the wrench frame is 3-4cm.
The outer wall of the inner sleeve is the pyramidal structure to contract.
The outer casing inner wall is circle.
The outer wall of inside race is circle, and inner wall is regular hexagon.
The inner sleeve of the sleeve and the depth of housing are 1.5cm to 2cm.
As described above, the utility model has an advantageous effect in that compared with prior art：The utility model provides one
Kind highway barrier anti-theft bolt special spanner reduces the number of screw on nut, instead of construction personnel's both hands screw on nut
Inefficient operating type effectively increases work efficiency and work quality, while reduces the working strength of construction personnel.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the diagrammatic cross-section of the utility model sleeve；
Fig. 4 is the schematic diagram of the utility model wrench frame；
1 is handle in attached drawing, and 2 be wrench frame, and 3 be sleeve, and 4 be inner sleeve, and 5 be housing, and 6 be wrench, and 7 be through hole.
Specific embodiment
Structure, ratio, size that Figure of description is drawn etc., only to coordinate the revealed content of specification, with
Understand for those skilled in the art and read, be not limited to the enforceable qualifications of the utility model, therefore do not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute
Under the effect of generating and the purpose that can reach, it should all still fall what can be covered in the revealed technology contents of the utility model
In the range of.Such as " on ", " under " cited in this specification, "front", "rear", " centre " term simultaneously, are merely convenient to describe
Understand rather than to limit the enforceable scope of the utility model, relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable scope of the utility model.
As shown in Figures 1 to 4, a kind of highway barrier anti-theft bolt special spanner, which is characterized in that including：Handle 1, plate
Head frame 2 and sleeve 3；The handle 1 and sleeve 3 are coaxially disposed, and one end of the handle 1 is square-section, and with the sleeve 3
The bottom of openend is not fixedly connected mutually；3 another end opening of sleeve, inner sleeve 4 and housing 5 including coaxial arrangement are described
Gap is equipped between inner sleeve 4 and the housing 5；The spanner frame 2 is U-shaped board structure, is set on the one side side plate of the spanner frame 2
Spanner 6 is equipped with, through hole 7 is provided on opposite side side plate, the through hole is engaged with the square-section end of the handle, the spanner
Frame 2 by the through hole 7 and the handle 1 with being slidably connected；The spanner 6 and through hole 7 and the handle 1 and sleeve 3 are coaxial
It sets.
The length of 1 square end of handle is 3-4cm.
The floor length of the wrench frame 2 is 3-4cm.
The outer wall of the inner sleeve 4 is the pyramidal structure to contract.
5 inner wall of housing is circle.
4 outer wall of inner sleeve is circle, and inner wall is regular hexagon.
In use, the wrench 6 blocks the nut with outer cover, while the sleeve 3 packages the spiral shell in outer cover to be screwed into
Mother, two nuts are screwed on bolt simultaneously, while the wrench frame 2 floats along the handle 1, to adjust between two nuts
Distance, such working method can significantly improve work efficiency, promote work quality.
In conclusion the utility model is simple in structure, and it is convenient to use, it is highly practical.So the utility model is effective
Practical problem of the prior art is overcome so as to have very high utility value and Practical significance.
Claims (6)
1. a kind of highway barrier anti-theft bolt special spanner, which is characterized in that including：Handle（1）, spanner frame（2）And sleeve
（3）；The handle（1）And sleeve（3）Coaxial arrangement, the handle（1）One end for square-section, and with the sleeve（3）
The bottom of openend is not fixedly connected mutually；The sleeve（3）Another end opening, the inner sleeve including coaxial arrangement（4）And housing
（5）, the inner sleeve（4）With the housing（5）Between be equipped with gap；The spanner frame（2）For U-shaped board structure, the spanner frame
（2）One side side plate on be provided with spanner（6）, through hole is provided on opposite side side plate（7）, the through hole（7）With the handle（1）
Square-section end be engaged, the spanner frame（2）Pass through the through hole（7）With the handle（1）It is slidably connected；The spanner
（6）And through hole（7）With the handle（1）And sleeve（3）Coaxial arrangement.
2. a kind of highway barrier anti-theft bolt special spanner according to claim 1, it is characterised in that：The handle（1）
The length of square end is 3cm to 4cm.
3. a kind of highway barrier anti-theft bolt special spanner according to claim 1, it is characterised in that：The spanner frame
（2）Floor length be 3cm to 4cm.
4. a kind of highway barrier anti-theft bolt special spanner according to claim 1, it is characterised in that：The inner sleeve（4）
Outer wall be pyramidal structure to contract.
5. a kind of highway barrier anti-theft bolt special spanner according to claim 1, it is characterised in that：The housing（5）
Inner wall is circle.
6. a kind of highway barrier anti-theft bolt special spanner according to claim 1, it is characterised in that：The inner sleeve（4）
Outer wall is circle, and inner wall is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366886.7U CN207387531U (en) | 2017-10-23 | 2017-10-23 | A kind of highway barrier anti-theft bolt special spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366886.7U CN207387531U (en) | 2017-10-23 | 2017-10-23 | A kind of highway barrier anti-theft bolt special spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387531U true CN207387531U (en) | 2018-05-22 |
Family
ID=62329461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366886.7U Active CN207387531U (en) | 2017-10-23 | 2017-10-23 | A kind of highway barrier anti-theft bolt special spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387531U (en) |
-
2017
- 2017-10-23 CN CN201721366886.7U patent/CN207387531U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |