CN203292768U - Reinforcing steel bar framework seam welder traction device - Google Patents
Reinforcing steel bar framework seam welder traction device Download PDFInfo
- Publication number
- CN203292768U CN203292768U CN2013203392087U CN201320339208U CN203292768U CN 203292768 U CN203292768 U CN 203292768U CN 2013203392087 U CN2013203392087 U CN 2013203392087U CN 201320339208 U CN201320339208 U CN 201320339208U CN 203292768 U CN203292768 U CN 203292768U
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- clamp
- seam welder
- pedestal
- clamping face
- reinforced bar
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Abstract
The utility model discloses a reinforcing steel bar framework seam welder traction device. The reinforcing steel bar framework seam welder traction device comprises a traction plate, and a plurality of clamping devices are arranged on the traction plate. Each clamping device comprises a base, a first clamping block assembly and a second clamping block, wherein the second clamping block is vertically arranged on the base. Each first clamping block assembly comprises a first clamping block, a lead screw and an installation positioning block, wherein the installation positioning block is vertically placed on the base and is parallel to the corresponding second clamping block, a threaded hole matched with the lead screw in a spiral mode is formed in the installation positioning block, the lead screw penetrates through the threaded hole, the first clamping block is arranged on an end portion, located between the installation positioning block and the corresponding second clamping block, of the lead screw, a first arc-shaped clamping face is arranged on the inner side face of the first clamping block, a second arc-shaped clamping face is arranged on the inner side face of the corresponding second clamping block, and a clamping area is formed between the first arc-shaped clamping face and the second arc-shaped clamping face to clamp rebar. The reinforcing steel bar framework seam welder traction device is good in traction effect, convenient to operate and saving in time and labor.
Description
Technical field
The utility model relates to a kind of reinforced bar skeleton seam welder draw-gear.
Background technology
Framework of steel reinforcement, combined by some reinforcing bars, forms a complete rack, is beneficial to confined concrete, improves the globality of concrete component.At present, framework of steel reinforcement is most to be adopted seam welder to carry out the roll welding operation to reinforcing bar to process, in the process of screwing steel bars skeleton, and need to be to the framework of steel reinforcement part of moulding constantly to front haulage.Fig. 1 is the local structural graph of draw-gear in prior art, as shown in Figure 1, draw-gear of the prior art, comprise a towing plate 101, on the surface of towing plate, be provided with a plurality of reinforcing bar fastener holes 102, sidepiece at the reinforcing bar fastener hole is provided with fastening bolt 103, and the head of reinforcing bar extend into reinforcing bar fastener hole 102 inside, and by fastening bolt 103, it is carried out to clamp operation.There is following technical problem in actual applications in above draw-gear: the termination that the head of (1) reinforcing bar is close to fixing bolt 103 holds out against, screw-thread steel for different-diameter, hold out against position and bias easily occurs, cause chucking power inadequate, draw-gear can not play good draw to framework of steel reinforcement; (2) existing fastening bolt 103 need to carry out the degree of tightness operation by spanner, operates inconvenience, wastes time and energy.
The utility model content
The purpose of this utility model is to propose a kind of reinforced bar skeleton seam welder draw-gear, can effectively solve the above-mentioned technical problem that exists in prior art.
To achieve these goals, the utility model adopts following technical scheme:
a kind of reinforced bar skeleton seam welder draw-gear, comprise a towing plate, on towing plate, be provided with several clamping devices, described clamping device, comprise pedestal, the first clamp assembly and the second clamp, the second clamp is vertically set on pedestal, the first clamp assembly, comprise the first clamp, screw mandrel and installation locating piece, the installation locating piece is vertically set on pedestal and with the second clamp and is parallel to each other, on the installation locating piece, offer the screwed hole that coordinates with the screw mandrel spiral, screw mandrel passes described screwed hole, the first clamp is arranged on screw mandrel in an end of installing between locating piece and the second clamp, on described the first clamp medial surface, be provided with the first arc clamping face consistent with the screw-thread steel length direction, on the second clamp medial surface, be provided with the second arc clamping face consistent with the screw-thread steel length direction, between the first arc clamping face and the second arc clamping face, form the screw-thread steel clamping zone.
Further, on described the first arc clamping face, be provided with the first non-slip groove, on the second arc clamping face, be provided with the second non-slip groove.
Further, the groove direction of described the first non-slip groove is vertical with the length direction of the first arc clamping face, and the groove direction of the second non-slip groove is vertical with the length direction of the second arc clamping face.
Further, on described the first clamp lateral surface, offer tapped blind hole, between screw mandrel and tapped blind hole, adopt spiral to coordinate.
Further, described clamping device, dispose take-up, this take-up comprises degree of tightness handwheel and connecting rod, the degree of tightness handwheel is arranged on an end of connecting rod, in another end of connecting rod, be provided with a dismounting hole, another end of described screw mandrel is all suitable degree of tightness heads of a shape, size and described dismounting hole.
Further, described degree of tightness head be that a cross section is triangular in shape, quadrangle, pentagon or hexagonal column.
Further, described towing plate is square towing plate or circular towing plate.
Further, described pedestal is square structure, and installation locating piece and the second clamp are parallel to pedestal edge direction is arranged along pedestal to angular direction or edge.
Further, four edges of described pedestal respectively arrange an installing hole, and pedestal is by penetrating being bolted on towing plate of described installing hole.
Further, the middle part of described towing plate offers a preformed hole.
The utility model has the advantages that:
reinforced bar skeleton seam welder draw-gear in the utility model, be provided with the first clamp and the second clamp that cooperatively interact, at the first clamp and the second clamp medial surface, be respectively arranged with the first arc clamping face consistent with the screw-thread steel length direction and the second arc clamping face, between the first arc clamping face and the second arc clamping face, form a clamping zone, screw-thread steel respectively with the first arc clamping face, between the second arc clamping face, contact closely, holding area is large, be beneficial to the clamping effect that improves clamping device double thread steel, simultaneously, at the first arc clamping face, on the second arc clamping face, be respectively arranged with the first non-slip groove and the second non-slip groove, can further increase the chucking power of draw-gear to framework of steel reinforcement, promote traction effect.
As to a kind of advantageous embodiment of the present utility model, also for clamping device has configured special take-up, can match with screw mandrel rapidly in the dismounting hole of take-up, is beneficial to and unscrews rapidly or tighten the first clamp, easy to operate, time saving and energy saving.
The accompanying drawing explanation
Fig. 1 is the local structural graph of draw-gear in prior art;
Fig. 2 is the structural representation of a kind of reinforced bar skeleton seam welder draw-gear in the utility model;
Fig. 3 is the structural representation of pedestal in Fig. 2;
Fig. 4 is the structural representation of take-up in Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
In conjunction with shown in Fig. 2 to 4, a kind of reinforced bar skeleton seam welder draw-gear, comprise a towing plate 1, on towing plate, is provided with several clamping devices, for the clamping framework of steel reinforcement.Preferably, this towing plate is square towing plate or circular towing plate, is respectively used to square pile framework of steel reinforcement or pipe pile reinforcing bar skeleton are carried out to draw operations.The explanation as an example of square towing plate example, can be respectively arrange clamping device at four corner locations of towing plate and each centre position, edge of towing plate.
Clamping device, comprise pedestal 2, the first clamp assembly and the second clamp 4, the second clamp is vertically set on pedestal, the first clamp assembly, comprise the first clamp 301, screw mandrel 302 and locating piece 303 is installed, the installation locating piece is vertically set on pedestal and with the second clamp and is parallel to each other, on installation locating piece 303, offer the screwed hole that coordinates with screw mandrel 302 spirals, screw mandrel passes screwed hole, and the first clamp 301 is arranged on screw mandrel 302 in an end of installing between locating piece 303 and the second clamp 4.Preferably, on the first clamp lateral surface, offer tapped blind hole, between screw mandrel and tapped blind hole, adopt spiral to coordinate, certain, also can on the first clamp lateral surface, offer through hole, between screw mandrel and through hole, adopt the bottom of threaded engagement and screw mandrel not yet to pass through hole.Preferably, between pedestal 2, installation locating piece 303 and the second clamp 4, adopt integral type to connect, as shown in Figure 3.
on the first clamp 301 medial surfaces, be provided with the first arc clamping face 501 consistent with the screw-thread steel length direction, on the second clamp medial surface, be provided with the second arc clamping face 502 consistent with the screw-thread steel length direction, the first arc clamping face 501 and the second arc clamping face 502 are oppositely arranged, between the first arc clamping face 501 and the second arc clamping face 502, form the screw-thread steel clamping zone, screw-thread steel respectively with the first arc clamping face 501, between the second arc clamping face 502, contact closely, holding area is large, be beneficial to the clamping effect of lift cramping arrangement double thread steel 9.
Preferably, on the first arc clamping face 501, be provided with the first non-slip groove, on the second arc clamping face 502, be provided with the second non-slip groove, be beneficial to the chucking power of further increase clamping device to framework of steel reinforcement, the groove width of the first non-slip groove can be identical with the groove width of the second non-slip groove, also can be different from the groove width of the second non-slip groove, and when the groove width of the groove width of the first non-slip groove and the second non-slip groove not simultaneously, the chucking power of screw-thread steel clamping zone double thread steel is larger, and the clamping effect is more excellent.
Preferably, the groove direction of design the first non-slip groove is vertical with the length direction of the first arc clamping face, and the groove direction of the second non-slip groove is vertical with the length direction of the second arc clamping face.
In addition, also for clamping device, dispose special take-up 6.As shown in Figure 4, this take-up 6 comprises degree of tightness handwheel 601 and connecting rod 602, the degree of tightness handwheel is arranged on an end of connecting rod, in another end of connecting rod, is provided with a dismounting hole 603, and another end of screw mandrel is all suitable degree of tightness heads of a shape, size and described dismounting hole.Concrete, the degree of tightness head can be that cross section is triangular in shape, quadrangle, pentagon or hexagonal column.This take-up can have one, also can a take-up respectively be set corresponding each clamping device.Roughly the course of work is as follows for it:
Each root reinforcing bar of framework of steel reinforcement is inserted into to corresponding screw-thread steel clamping zone inside, then turn degree of tightness handwheel 601, screw mandrel 302 with locating piece 303 spirals are installed are coordinated and drive the first clamp 301 mobile collet threaded steel to the inside, draw-gear traction framework of steel reinforcement moves ahead, when draw-gear need to be taken off in framework of steel reinforcement arrival precalculated position, oppositely turn degree of tightness handwheel 601, screw mandrel 302 drives the first clamps 301 rollback and then the clamping of unclamping the double thread steel laterally, takes off draw-gear and gets final product.
Preferably, pedestal 2 is square structure, clamping device has two kinds of versions, a kind of is that locating piece 303 and the second clamp 4 angular direction is arranged along pedestal are installed, the clamping device of this kind version is arranged in four corner locations of square towing plate, another kind is that installation locating piece 303 and the second clamp 4 edges are parallel to pedestal edge direction is arranged, and the clamping device of this kind version is arranged in each centre position, edge of square towing plate.
Four edges at pedestal respectively arrange an installing hole 7, and pedestal 2 is by penetrating being bolted on towing plate 1 of installing hole 7.At the middle part of towing plate, offer a preformed hole 8, towing plate is connected with reinforced bar skeleton seam welder by preformed hole 8.
When the pipe pile reinforcing bar skeleton is carried out to draw operations, towing plate can be selected circular towing plate, each clamping device is arranged on a circumferencial direction of circular towing plate uniformly, simultaneously for each clamping device take-up of configuration or be that all clamping devices on circular towing plate configure a take-up jointly.
Certainly; above explanation is only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the instruction of this specification; alternative, obvious variant that all that make are equal to, within all dropping on the essential scope of this specification, ought to be subject to protection of the present utility model.
Claims (10)
1. reinforced bar skeleton seam welder draw-gear, comprise a towing plate, on towing plate, be provided with several clamping devices, it is characterized in that, described clamping device, comprise pedestal, the first clamp assembly and the second clamp, the second clamp is vertically set on pedestal, the first clamp assembly, comprise the first clamp, screw mandrel and installation locating piece, the installation locating piece is vertically set on pedestal and with the second clamp and is parallel to each other, on the installation locating piece, offer the screwed hole that coordinates with the screw mandrel spiral, screw mandrel passes described screwed hole, the first clamp is arranged on screw mandrel in an end of installing between locating piece and the second clamp, on described the first clamp medial surface, be provided with the first arc clamping face consistent with the screw-thread steel length direction, on the second clamp medial surface, be provided with the second arc clamping face consistent with the screw-thread steel length direction, between the first arc clamping face and the second arc clamping face, form the screw-thread steel clamping zone.
2. a kind of reinforced bar skeleton seam welder draw-gear according to claim 1, is characterized in that, on described the first arc clamping face, is provided with the first non-slip groove, on the second arc clamping face, is provided with the second non-slip groove.
3. a kind of reinforced bar skeleton seam welder draw-gear according to claim 2, it is characterized in that, the groove direction of described the first non-slip groove is vertical with the length direction of the first arc clamping face, and the groove direction of the second non-slip groove is vertical with the length direction of the second arc clamping face.
4. a kind of reinforced bar skeleton seam welder draw-gear according to claim 1, is characterized in that, on described the first clamp lateral surface, offers tapped blind hole, between screw mandrel and tapped blind hole, adopts spiral to coordinate.
5. a kind of reinforced bar skeleton seam welder draw-gear according to claim 1, it is characterized in that, described clamping device, dispose take-up, this take-up comprises degree of tightness handwheel and connecting rod, the degree of tightness handwheel is arranged on an end of connecting rod, in another end of connecting rod, is provided with a dismounting hole, and another end of described screw mandrel is all suitable degree of tightness heads of a shape, size and described dismounting hole.
6. a kind of reinforced bar skeleton seam welder draw-gear according to claim 5, is characterized in that, described degree of tightness head is that a cross section is triangular in shape, quadrangle, pentagon or hexagonal column.
7. a kind of reinforced bar skeleton seam welder draw-gear according to claim 1, is characterized in that, described towing plate is square towing plate or circular towing plate.
8. a kind of reinforced bar skeleton seam welder draw-gear according to claim 1, is characterized in that, described pedestal is square structure, and installation locating piece and the second clamp are parallel to pedestal edge direction is arranged along pedestal to angular direction or edge.
9. a kind of reinforced bar skeleton seam welder draw-gear according to claim 8, is characterized in that, four edges of described pedestal respectively arrange an installing hole, and pedestal is by penetrating being bolted on towing plate of described installing hole.
10. a kind of reinforced bar skeleton seam welder draw-gear according to claim 1, is characterized in that, the middle part of described towing plate offers a preformed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203392087U CN203292768U (en) | 2013-06-14 | 2013-06-14 | Reinforcing steel bar framework seam welder traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203392087U CN203292768U (en) | 2013-06-14 | 2013-06-14 | Reinforcing steel bar framework seam welder traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292768U true CN203292768U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203392087U Expired - Fee Related CN203292768U (en) | 2013-06-14 | 2013-06-14 | Reinforcing steel bar framework seam welder traction device |
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| Country | Link |
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| CN (1) | CN203292768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317285A (en) * | 2013-06-14 | 2013-09-25 | 青岛昊河水泥制品有限责任公司 | Reinforcing bar framework seam welder traction apparatus |
-
2013
- 2013-06-14 CN CN2013203392087U patent/CN203292768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317285A (en) * | 2013-06-14 | 2013-09-25 | 青岛昊河水泥制品有限责任公司 | Reinforcing bar framework seam welder traction apparatus |
| CN103317285B (en) * | 2013-06-14 | 2015-11-18 | 青岛昊河水泥制品有限责任公司 | A kind of Steel reinforcement framework seam welder traction device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 |