CN204248318U - Anchor studs fixator - Google Patents
Anchor studs fixator Download PDFInfo
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- CN204248318U CN204248318U CN201420745696.6U CN201420745696U CN204248318U CN 204248318 U CN204248318 U CN 204248318U CN 201420745696 U CN201420745696 U CN 201420745696U CN 204248318 U CN204248318 U CN 204248318U
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- cylinder body
- outer cylinder
- anchor studs
- fixator
- inner barrel
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Abstract
The utility model relates to construction and installation field, especially a kind of anchor studs fixator.Anchor studs fixator, comprise fixed support and locker, locker comprises the outer cylinder body being provided with through hole, the knob of hollow, the inner barrel of hollow and multiple clamp block, inner barrel is arranged at the inside of outer cylinder body, knob is arranged at the outside of outer cylinder body, outer cylinder body stack shell is provided with multiple square opening, inner barrel is provided with many power transmission wings, the power transmission wing is through square opening, outer cylinder body is provided with, lower knob location structure, knob is arranged at, between lower knob location structure and with power transmission wing threaded engagement, one end of through hole is bellmouth, clamp block one end and inner barrel are rotatably assorted, one end extends to bellmouth inside, outer cylinder body lower end is connected with support bracket fastened top.The utility model utilizes machinery to replace manually fixing anchor studs, and the shake avoided because of hand causes rocking of anchor studs and displacement, ensures that anchor studs has higher positional precision, is mainly used in anchor nail welding to be connected on mother metal.
Description
Technical field
The utility model relates to construction and installation field, especially a kind of anchor studs fixator.
Background technology
In anchor studs construction, the normally first tack weld of anchor studs, on steel construction, just carries out formal welding after passed examination.The Normal practice of the temporary fixed welding of current anchor studs is that two people coordinate, and a people is responsible for positioning and anchoring nail, and another people is responsible for welding.Because the location of anchor studs and perpendicularity armrest or conventional tool are implemented, control accuracy is poor, and position and the perpendicularity of anchor studs can not be guaranteed; In temporary fixed welding process, workmen is difficult to monitor in real time and adjusts the state of anchor studs; During welding, arc light also has injury to locating personnel except to except welding personnel, does not meet the requirement of safety, civilized construction and occupational health; Artificial palm is held mooring anchor and is easily produced when welding mobile and tilt, and the position can not guaranteeing anchor studs accurately and welding quality; Adopt conventional method construction two people to coordinate, influence each other between workmen, effectively can not play the operating efficiency of workmen.Therefore, adopt existing method construction anchor studs construction precision poor, efficiency of construction is low, also can damage workmen.
Utility model content
Technical problem to be solved in the utility model is to provide the anchor studs fixator that when a kind of anchor studs is fixed, positional precision is high, efficiency of construction is high.
The utility model solves the technical scheme that its technical problem adopts: anchor studs fixator, comprise fixed support and locker, described fixed support is provided with the access opening passed for anchor studs, and the fixed structure be provided with bottom fixed support for mounting and fixing bracket, described locker comprises the outer cylinder body being provided with through hole, the knob of hollow, the inner barrel of hollow and multiple clamp block, described inner barrel is arranged at the inside of outer cylinder body, described knob is arranged at the outside of outer cylinder body, the stack shell of described outer cylinder body is provided with multiple axial square opening, the outer surface of described inner barrel is provided with the power transmission wing of many axis, the described power transmission wing is through described square opening, the outer surface of described outer cylinder body is provided with, lower knob location structure, described knob is arranged at, between lower knob location structure and with power transmission wing threaded engagement, one end of described through hole is bellmouth, described clamp block one end and inner barrel are rotatably assorted, one end extends to bellmouth inside, one end that described outer cylinder body is provided with bellmouth is connected with support bracket fastened top.
Further, be provided with transmission rod between described inner barrel and clamp block, described transmission rod is coordinated by axis of rotation with inner barrel and clamp block respectively.
Further, the clamping face of described clamp block is circular arc camber.
Further, described upper knob location structure is fixed cap, and described fixed cap is provided with shoulder hole, the hole that in described shoulder hole, diameter is larger and outer cylinder body threaded engagement, through hole centered by the hole that diameter is less; Described lower knob location structure is annular boss, and described annular boss and outer cylinder body are structure as a whole.
Further, described fixed support comprises three hold-down supports, and connects bearing and polylith connecting plate, three described hold-down supports are isosceles triangle distribution, described connection bearing is positioned on the mid point on isosceles triangle the 3rd limit, and every root hold-down support respectively by connecting plate be connected bearing and connect as one.
Further, described connection bearing is cylindrical shape, described outer cylinder body insert the inside that connects bearing and be connected bearing and be connected.
Further, described outer cylinder body be connected bearing and be threaded.
Further, described hold-down support upper surface is provided with 0 ° of-360 ° of graduation mark, 0 ° of graduation mark on the hold-down support on described connection bearing both sides be connected the center of bearing on same straight line, the 0 ° of graduation mark being positioned at the hold-down support at isosceles triangle summit place be connected the center of bearing on same straight line.
Further, described connecting plate two sides are curved surface.
Further, the described fixed structure for mounting and fixing bracket is pole magnet, and described hold-down support is cylindrical shape, and described pole magnet one end is stretched into hold-down support endoporus and is connected with hold-down support by screw.
The beneficial effects of the utility model are: utilize fixed support to be fixed on welding base metal by whole anchor studs fixator, the knob of rotational lock device, because knob can not move axially, and knob and power transmission wing threaded engagement, the power transmission wing can move axially in square opening, drive inner barrel and clamp block to move simultaneously, control handle direction of rotation, inner barrel and clamp block are moved to bellmouth direction, because aperture diminishes gradually, clamp block is rotatably assorted with inner barrel again, and multiple clamp block can be drawn close gradually, thus clamping anchor studs.Utilize machinery to replace manually fixing anchor studs, the shake avoided because of hand causes rocking of anchor studs and displacement, ensures that anchor studs has higher positional precision.Only need a people to complete construction, save labour, multiple anchor studs fixator uses simultaneously, can improve efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model locker;
Fig. 2 is the utility model locker outer cylinder body sectional view;
Fig. 3 is the utility model locker outer cylinder body A-A sectional view;
Fig. 4 is the utility model locker inner barrel schematic front view;
Fig. 5 is the utility model locker inner barrel elevational schematic view
Fig. 6 is the utility model fixed support schematic top plan view;
Fig. 7 is the connection diagram of the support bracket fastened hold-down support of the utility model and magnet;
Fig. 8 is the structural representation of the utility model anchor studs fixator.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 8, anchor studs fixator, comprise fixed support 1 and locker 2, described fixed support 1 is provided with the access opening passed for anchor studs, and the fixed structure be provided with bottom fixed support 1 for mounting and fixing bracket 1, described locker 2 comprises the outer cylinder body 21 being provided with through hole 211, the knob 22 of hollow, the inner barrel 23 of hollow and clamp block 24, described inner barrel 23 is arranged at the inside of outer cylinder body 21, described knob 22 is arranged at the outside of outer cylinder body 21, the stack shell of described outer cylinder body 21 is provided with multiple axial square opening 212, the outer surface of described inner barrel 23 is provided with the power transmission wing 231 of many axis, the described power transmission wing 231 is through described square opening 212, the outer surface of described outer cylinder body 21 is provided with, lower knob location structure, described knob 22 is arranged at, between lower knob location structure and with the power transmission wing 231 threaded engagement, one end of described through hole 211 is bellmouth 213, described clamp block 24 one end and inner barrel 23 are rotatably assorted, it is inner that one end extends to bellmouth 213, one end that described outer cylinder body 21 is provided with bellmouth 213 is connected with the top of fixed support 1.
Fixed support 1 is utilized to be fixed on welding base metal by whole anchor studs fixator, anchor studs is contacted with welding base metal with fixed support 1 through locker 2, the knob 22 of rotational lock device 2, because knob 22 can not move axially, and knob 22 and the power transmission wing 231 threaded engagement, the power transmission wing 231 can move axially in square opening 212, drive inner barrel 23 and clamp block 24 to move simultaneously, control handle 22 direction of rotation, inner barrel 23 and clamp block 24 are moved to bellmouth 213 direction, because aperture diminishes gradually, clamp block 24 is rotatably assorted with inner barrel 23 again, multiple clamp block 24 can be drawn close gradually, thus clamping anchor studs.Utilize machinery to replace manually fixing anchor studs, the shake avoided because of hand causes rocking of anchor studs and displacement, ensures that anchor studs has higher positional precision.Can use multiple fixator that multiple anchor studs is simultaneously temporary fixed, and then start welding, improve welding work efficiency.Meanwhile, when using this instrument anchor studs temporary weld to fix, do not need other people to coordinate, avoid welding arc light to the injury coordinating personnel.
Be provided with transmission rod 25 between described inner barrel 23 and clamp block 24, described transmission rod 25 is coordinated by axis of rotation with inner barrel 23 and clamp block 24 respectively.Owing to having longer distance between inner barrel 23 and bellmouth 213, transmission rod 25 is set the action of clamp block 24 can be made more flexible, strengthen the dynamics of clamping.
The clamping face of described clamp block 24 is circular arc camber.Circular arc camber adds the contact area of clamping face and anchor studs, ensures the stability of clamping.
Upper and lower knob location structure can have multiple, as alignment pin etc., conveniently assembling and processing and manufacturing, described upper knob location structure is fixed cap 26, described fixed cap 26 is provided with shoulder hole, the hole that in described shoulder hole, diameter is larger and outer cylinder body 21 threaded engagement, through hole centered by the hole that diameter is less; Described lower knob location structure is annular boss 27, and described annular boss 27 is structure as a whole with outer cylinder body 21.
Fixed support 1 can be arbitrary form, in order to strengthen fixing stability, described fixed support 1 comprises three hold-down supports 11, and connects bearing 12 and polylith connecting plate 13, three described hold-down support 11 distributions in isosceles triangle, described connection bearing 12 is positioned on the mid point on isosceles triangle the 3rd limit, and every root hold-down support 11 respectively by connecting plate 13 be connected bearing 12 and connect as one.Three described hold-down support 11 distributions in isosceles triangle, increase the contact surface with welding base metal, have better stability.
Described connection bearing 12 is cylindrical shape, described outer cylinder body 21 insert the inside that connects bearing 12 and be connected bearing 12 and be connected.Bearing 12 is cylindrical shape, and anchor studs can be contacted with mother metal by its endoporus, and outer cylinder body 21 inserts the inside connecting bearing 12, and outer cylinder body 21 is overlapped with the center line being connected bearing 12, ensures the perpendicularity that anchor studs is fixing.
Outer cylinder body 21 be connected bearing 12 and have multiple connected mode, as welding, conveniently debug and overhaul, described outer cylinder body 21 be connected bearing 12 and be threaded.Be threaded to and removably connect, when convenient debugging and maintenance, change Local Null parts.
Described hold-down support 11 upper surface is provided with 0 ° of-360 ° of graduation mark 111,0 ° of graduation mark on the hold-down support 11 on described connection bearing 12 both sides be connected the center of bearing 12 on same straight line, the 0 ° of graduation mark being positioned at the hold-down support 11 at isosceles triangle summit place be connected the center of bearing 12 on same straight line.Fixed support 1, when assembly welding, with reference to the position of graduation mark 111, can ensure three hold-down supports 11 and the positional precision being connected bearing 12.When fixing anchor studs, position line orthogonal on the anchor studs head of a nail is alignd with 0 ° of graduation mark of three hold-down supports 11 respectively, makes the center superposition of anchor studs center and locker 2.
In order to strengthen the stability of connection, described connecting plate 13 two sides are curved surface.
As shown in Figure 7, the described fixed structure for mounting and fixing bracket 1 is pole magnet 14, and described hold-down support 11 is cylindrical shape, and described pole magnet 14 one end is stretched into hold-down support 11 endoporus and is connected with hold-down support 11 by screw.Fixed structure also can be arranged on the magnetic chuck bottom hold-down support 11.
Claims (10)
1. anchor studs fixator, it is characterized in that: comprise fixed support (1) and locker (2), described fixed support (1) is provided with the access opening passed for anchor studs, and fixed support (1) bottom is provided with the fixed structure for mounting and fixing bracket (1), described locker (2) comprises the outer cylinder body (21) being provided with through hole (211), the knob (22) of hollow, the inner barrel (23) of hollow and multiple clamp block (24), described inner barrel (23) is arranged at the inside of outer cylinder body (21), described knob (22) is arranged at the outside of outer cylinder body (21), the stack shell of described outer cylinder body (21) is provided with multiple axial square opening (212), the outer surface of described inner barrel (23) is provided with the power transmission wing (231) of many axis, the described power transmission wing (231) is through described square opening (212), the outer surface of described outer cylinder body (21) is provided with, lower knob location structure, described knob (22) is arranged at, between lower knob location structure and with the power transmission wing (231) threaded engagement, one end of described through hole (211) is bellmouth (213), described clamp block (24) one end and inner barrel (23) are rotatably assorted, it is inner that one end extends to bellmouth (213), one end that described outer cylinder body (21) is provided with bellmouth (213) is connected with the top of fixed support (1).
2. anchor studs fixator as claimed in claim 1, it is characterized in that: be provided with transmission rod (25) between described inner barrel (23) and clamp block (24), described transmission rod (25) is coordinated by axis of rotation with inner barrel (23) and clamp block (24) respectively.
3. anchor studs fixator as claimed in claim 2, is characterized in that: the clamping face of described clamp block (24) is circular arc camber.
4. the anchor studs fixator as described in claim 1,2 or 3, it is characterized in that: described upper knob location structure is fixed cap (26), described fixed cap (26) is provided with shoulder hole, the hole that in described shoulder hole, diameter is larger and outer cylinder body (21) threaded engagement, through hole centered by the hole that diameter is less; Described lower knob location structure is annular boss (27), and described annular boss (27) and outer cylinder body (21) are structure as a whole.
5. anchor studs fixator as claimed in claim 4, it is characterized in that: described fixed support (1) comprises three hold-down supports (11), and connects bearing (12) and polylith connecting plate (13), three described hold-down supports (11) distribute in isosceles triangle, described connection bearing (12) is positioned on the mid point on isosceles triangle base, and every root hold-down support (11) respectively by connecting plate (13) be connected bearing (12) and connect as one.
6. anchor studs fixator as claimed in claim 5, it is characterized in that: described connection bearing (12) is cylindrical shape, described outer cylinder body (21) insert the inside that connects bearing (12) and be connected bearing (12) and be connected.
7. anchor studs fixator as claimed in claim 6, is characterized in that: described outer cylinder body (21) be connected bearing (12) and be threaded.
8. anchor studs fixator as claimed in claim 7, it is characterized in that: described hold-down support (11) upper surface is provided with 0 ° of-360 ° of graduation mark (111), 0 ° of graduation mark on the hold-down support (11) on described connection bearing (12) both sides be connected the center of bearing (12) on same straight line, the 0 ° of graduation mark being positioned at the hold-down support (11) at isosceles triangle summit place be connected the center of bearing (12) on same straight line.
9. the anchor studs fixator as described in claim 5,6,7 or 8, is characterized in that: the two sides of described connecting plate (13) are curved surface.
10. anchor studs fixator as claimed in claim 9, it is characterized in that: the fixed structure of described mounting and fixing bracket (1) is pole magnet (14), described hold-down support (11) is cylindrical shape, and described pole magnet (14) one end is stretched into hold-down support (11) endoporus and is connected with hold-down support (11) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745696.6U CN204248318U (en) | 2014-12-02 | 2014-12-02 | Anchor studs fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745696.6U CN204248318U (en) | 2014-12-02 | 2014-12-02 | Anchor studs fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248318U true CN204248318U (en) | 2015-04-08 |
Family
ID=52952669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745696.6U Active CN204248318U (en) | 2014-12-02 | 2014-12-02 | Anchor studs fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271293A (en) * | 2015-05-28 | 2017-01-04 | 宝钢新日铁汽车板有限公司 | Anchoring nail positioner |
-
2014
- 2014-12-02 CN CN201420745696.6U patent/CN204248318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271293A (en) * | 2015-05-28 | 2017-01-04 | 宝钢新日铁汽车板有限公司 | Anchoring nail positioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |