CN208744725U - A kind of expansion bolt screwing device - Google Patents
A kind of expansion bolt screwing device Download PDFInfo
- Publication number
- CN208744725U CN208744725U CN201821361256.5U CN201821361256U CN208744725U CN 208744725 U CN208744725 U CN 208744725U CN 201821361256 U CN201821361256 U CN 201821361256U CN 208744725 U CN208744725 U CN 208744725U
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- China
- Prior art keywords
- pipe
- expansion bolt
- operating stick
- screwing
- wall
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Abstract
The utility model discloses a kind of expansion bolt screwing devices, including screwing pipe and operating stick, it is described to screw pipe and operating stick is parallel to each other laying, the inner wall for screwing pipe top is provided with the interior hexagonal structure driven for the nut to expansion bolt, the inner wall for screwing pipe is provided with for constituting the ring baffle being engaged with the plain washer of expansion bolt, the ring baffle is located at the lower section of the interior hexagonal structure, the outer wall of the operating stick upper end is fixedly connected with the outer wall for screwing pipe, the lower end of the operating stick is provided with for driving it to rotate the handle for screwing pipe described in drive in turn and rotating.The expansion bolt screwing device is without the upper ladder of operator, as long as station is on the ground, so that it may realize the screwing operations to expansion bolt.
Description
Technical field
The utility model belongs to expansion bolt technical field, is specifically related to a kind of expansion bolt screwing device.
Background technique
When fitting up indoors, when needing to punch top plate and install expansion bolt, operator is needed to climb to ladder
The operation for carrying out screwing expansion bolt on son, when needing to screw expansion bolt to top plate large area, in this way, first is that
Labor intensive and time resource, in addition, this mode can also cause a hidden trouble to the safety of manipulation worker, operator needs repeatedly
Upper and lower ladder, strong influence operation progress, how to develop one kind can quickly, conveniently, effectively be screwed on top plate it is swollen
The tool of swollen bolt is those skilled in the relevant arts' technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, provide a kind of expansion bolt screwing device.
The expansion bolt screwing device is without the upper ladder of operator, as long as station is on the ground, so that it may which realization screws expansion bolt
Operation.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: expansion bolt screwing device, feature exist
In: it is described to screw pipe and operating stick is parallel to each other laying, the inner wall setting for screwing pipe top including screwing pipe and operating stick
There is an interior hexagonal structure driven for the nut to expansion bolt, the inner wall for screwing pipe, which is provided with, to be used for and expanding screw
The plain washer of bolt constitutes the ring baffle being engaged, and the ring baffle is located at the lower section of the interior hexagonal structure, the rotation
The upper end of the operating stick is arranged in tight pipe, and the outer wall of the operating stick upper end is fixedly connected with the outer wall for screwing pipe, institute
The lower end for stating operating stick is provided with for driving it to rotate the handle for screwing pipe described in drive in turn and rotating.
Above-mentioned a kind of expansion bolt screwing device, it is characterised in that: the side wall for screwing pipe offers vertical slots, described
Vertical slots extend to the lower end surface for screwing pipe from the upper surface for screwing pipe.
Above-mentioned a kind of expansion bolt screwing device, it is characterised in that: the outer wall of the operating stick upper end screws pipe with described
Outer wall be welded to connect.
Above-mentioned a kind of expansion bolt screwing device, it is characterised in that: the handle is the hand perpendicular with the operating stick
Holding rod, the hand-held pole include for facilitating one hand handle of operator holds first to hold section and for facilitating operator another
The second holding section that one hand handle is held.
Above-mentioned a kind of expansion bolt screwing device, it is characterised in that: described first, which holds section and described second, holds in section
It is wound with the non-skid band for preventing rubber sleeve.
Above-mentioned a kind of expansion bolt screwing device, it is characterised in that: the operating stick and hand-held pole are tubular rod segments.
Above-mentioned a kind of expansion bolt screwing device, it is characterised in that: the operating stick is telescopic rod, and the operating stick includes
For with screw the outer bar that pipe is connect and the interior bar for being connected with the hand-held pole, outer bar is inserted into the upper end of the interior bar,
Multiple first positioning holes for being spaced laying along its length are offered in the interior bar, are offered in the outer bar multiple along it
The second location hole that length direction interval is laid, the first positioning hole and second location hole corresponding thereto pass through locating rod
Connection.
Compared with the prior art, the utility model has the following advantages:
1, the utility model has the advantages of simple structure, novel in design reasonable.
2, the utility model can utilize the length of operating stick, without the upper ladder of operator, as long as station is on the ground,
The screwing operations to expansion bolt may be implemented.
3, the utility model is on screwing pipe by opening up vertical slots, on the one hand facilitates expansion bolt from screwing on pipe
It takes off, on the other hand facilitates and screwed in pipe described in the connecting rod entrance being connected with expansion bolt.
4, the utility model can hold section and second using first and hold section, can facilitate behaviour by setting hand-held pole
Make worker and effective rotation force is carried out to operating stick.
5, the utility model can be improved between the hand of operator and hand-held pole by the way that non-skid band is arranged on hand-held pole
Frictional force, play effectively anti-skidding effect.
6, the utility model is telescopic by the way that operating stick to be designed as, and can effectively the length to operating stick carry out in this way
It is adaptively adjusted, to adapt to the high house top plate operation of different layers, while can adapt to people of different heights and carrying out expansion bolt
Screw operation.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the present invention or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, drawings discussed below is only of the invention one
A little embodiments for those skilled in the art without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Fig. 3 is the use state diagram of the utility model embodiment 1.
Fig. 4 is the structural schematic diagram of the utility model embodiment 2.
Description of symbols:
1-screws pipe；11-interior hexagonal structures；12-ring baffles；
13-vertical slots；2-operating sticks；21-outer bars；
22-interior bars；23-first positioning holes；24-second location holes；
25-locating rods；3-hand-held poles；31-the first holds section；
32-the second holds section；33-non-skid bands；4-expansion bolts；
41-nuts；42-plain washers.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, the technical solution in the present invention is clearly and completely described, is shown
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1
A kind of expansion bolt screwing device as shown in figures 1 and 3, including pipe 1 and operating stick 2 are screwed, it is described to screw 1 He of pipe
Operating stick 2 is parallel to each other laying, and the inner wall for screwing 1 top of pipe is provided with to be driven for the nut 41 to expansion bolt 4
Dynamic interior hexagonal structure 11, the inner wall for screwing pipe 1 are provided with for being engaged with the plain washer 42 of expansion bolt 4 composition
Ring baffle 12, the ring baffle 12 is located at the lower section of the interior hexagonal structure 11, and the pipe 1 that screws is arranged in the behaviour
Make the upper end of bar 2, the outer wall of 2 upper end of operating stick is fixedly connected with the outer wall for screwing pipe 1, under the operating stick 2
End is provided with for driving it to rotate the handle for screwing pipe 1 described in drive in turn and rotating.
In the present embodiment, which when in use, the nut 41 of expansion bolt 4 is stuck in and screws pipe 1
At interior hexagonal structure 11, it is engaged at this point, the plain washer 42 of expansion bolt 4 is constituted with the upper surface for screwing pipe 1, it then will be swollen
Swollen bolt 4 is inserted into the hole that top plate is accomplished fluently in advance, then drives operating stick 2 to rotate by handle, and operating stick 2 is in the same of rotation
When also drive screw pipe 1 rotation, thus utilize the clamping of the nut 41 for the interior hexagonal structure 11 and expansion bolt 4 for screwing pipe 1
Cooperation, to drive the nut 41 to rotate, to realize effectively screwing for expansion bolt 4.
In the present embodiment, which can utilize the length of operating stick 2, be not necessarily to the upper ladder of operator,
As long as standing on the ground, so that it may realize the screwing operations to expansion bolt 4.
As shown in Fig. 2, the side wall for screwing pipe 1 offers vertical slots 13, the vertical slots 13 are from the pipe 1 that screws
Upper surface extends to the lower end surface for screwing pipe 1.By the way that vertical slots 13 are arranged, on the one hand facilitate expansion bolt 4 from rotation
It is taken off on tight pipe 1, on the other hand facilitates and screwed in pipe 1 described in the connecting rod entrance being connected with expansion bolt 4.
In the present embodiment, the outer wall of 2 upper end of operating stick and the outer wall for screwing pipe 1 are welded to connect.
As shown in figures 1 and 3, the handle is the hand-held pole 3 perpendicular with the operating stick 2, and the hand-held pole 3 includes
Second for facilitating the first holding section 31 that one hand handle of operator holds and for facilitating that another hand handle of operator holds
Hold section 32.
In the present embodiment, by the way that hand-held pole 3 is arranged, section 31 and second is held using first and holds section 32, can facilitate behaviour
Make worker operating stick 2 is carried out effectively to rotate force.
As shown in figures 1 and 3, it is wound in the first holding section 31 and the second holding section 32 and prevents rubber sleeve
Non-skid band 33.By the way that non-skid band 33 is arranged, it can be improved the frictional force between the hand of operator and hand-held pole 3, play effectively
Anti-skidding effect.
In the present embodiment, the operating stick 2 and hand-held pole 3 are tubular rod segments.The expanding screw can be effectively reduced in this way
The weight of bolt screwing device.
Embodiment 2
As shown in figure 4, the present embodiment difference from example 1 is that: the operating stick 2 be telescopic rod, the behaviour
Make bar 2 include for screw the outer bar 21 that pipe 1 is connect and the interior bar 22 for being connected with the hand-held pole 3, the interior bar
Outer bar 21 is inserted into 22 upper end, offers multiple first positioning holes 23 for being spaced laying along its length in the interior bar 22,
Offer multiple second location holes 24 for being spaced laying along its length in the outer bar 21, the first positioning hole 23 and with
Its corresponding second location hole 24 is connected by locating rod 25.
It is telescopic by the way that operating stick 2 to be designed as in the present embodiment, in this way can effectively the length to operating stick 2 into
Row is adaptively adjusted, and to adapt to the high house top plate operation of different layers, while can adapt to people of different heights and carrying out expanding screw
The screw operation of bolt.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to the utility model technical spirit any simple modification, change and equivalent structure transformation to the above embodiments, still
Belong in the protection scope of technical solutions of the utility model.
Claims (7)
1. a kind of expansion bolt screwing device, it is characterised in that: including screwing pipe (1) and operating stick (2), it is described screw pipe (1) and
Operating stick (2) is parallel to each other laying, and the inner wall for screwing pipe (1) top is provided with for the nut to expansion bolt (4)
(41) the interior hexagonal structure (11) driven, the inner wall for screwing pipe (1) are provided with for the plain cushion with expansion bolt (4)
Circle (42) constitutes the ring baffle (12) being engaged, and the ring baffle (12) is located under the interior hexagonal structure (11)
Side, described to screw pipe (1) setting in the upper end of the operating stick (2), the outer wall of operating stick (2) upper end screws pipe with described
(1) outer wall is fixedly connected, and the lower end of the operating stick (2), which is provided with, screws pipe for driving it to rotate described in drive in turn
(1) handle rotated.
2. a kind of expansion bolt screwing device according to claim 1, it is characterised in that: the side wall for screwing pipe (1) is opened
Equipped with vertical slots (13), the vertical slots (13) extend to the lower end for screwing pipe (1) from the upper surface for screwing pipe (1)
Face.
3. a kind of expansion bolt screwing device according to claim 1, it is characterised in that: outside operating stick (2) upper end
Wall and the outer wall for screwing pipe (1) are welded to connect.
4. a kind of expansion bolt screwing device according to claim 1, it is characterised in that: the handle be and the operating stick
(2) perpendicular hand-held pole (3), the hand-held pole (3) include the first holding section for facilitating one hand handle of operator to hold
(31) and second for facilitating another hand handle of operator to hold holds section (32).
5. a kind of expansion bolt screwing device according to claim 4, it is characterised in that: described first holds section (31) and institute
State the non-skid band (33) for being wound in the second holding section (32) and preventing rubber sleeve.
6. a kind of expansion bolt screwing device according to claim 1, it is characterised in that: the operating stick (2) and hand-held pole
It (3) is tubular rod segments.
7. a kind of expansion bolt screwing device according to claim 6, it is characterised in that: the operating stick (2) is telescopic rod,
The operating stick (2) include for screw outer bar (21) that pipe (1) is connect and for being connected with the hand-held pole (3) it is interior
Outer bar (21) are inserted into bar (22), the upper end of the interior bar (22), offered on the interior bar (22) it is multiple along its length between
Every offered in the first positioning hole (23) of laying, the outer bar (21) it is multiple be spaced along its length laying second positioning
Hole (24), the first positioning hole (23) and second location hole (24) corresponding thereto pass through locating rod (25) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361256.5U CN208744725U (en) | 2018-08-22 | 2018-08-22 | A kind of expansion bolt screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361256.5U CN208744725U (en) | 2018-08-22 | 2018-08-22 | A kind of expansion bolt screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744725U true CN208744725U (en) | 2019-04-16 |
Family
ID=66080983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821361256.5U Active CN208744725U (en) | 2018-08-22 | 2018-08-22 | A kind of expansion bolt screwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450104A (en) * | 2019-08-23 | 2019-11-15 | 张涛 | A kind of setscrew mounting device |
-
2018
- 2018-08-22 CN CN201821361256.5U patent/CN208744725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450104A (en) * | 2019-08-23 | 2019-11-15 | 张涛 | A kind of setscrew mounting device |
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