CN204565007U - A kind of new reinforcing steel bar tightens junctor - Google Patents
A kind of new reinforcing steel bar tightens junctor Download PDFInfo
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- CN204565007U CN204565007U CN201520152004.1U CN201520152004U CN204565007U CN 204565007 U CN204565007 U CN 204565007U CN 201520152004 U CN201520152004 U CN 201520152004U CN 204565007 U CN204565007 U CN 204565007U
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- Prior art keywords
- junctor
- driven pulley
- reinforcing steel
- steel bar
- tightens
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Abstract
The utility model proposes a kind of new reinforcing steel bar and tighten junctor, comprise the Rack Body with workbench, one end of described workbench is provided with the clamping device for clamping reinforcing bar, described workbench is coaxially arranged with intermeshing driving wheel A and driven pulley A with clamping device, described driving wheel A is applied on driven shaft, is in transmission connection between one end of described driven shaft and the main shaft of Rack Body bottom; Described driving shaft is driven by motor; Described driven pulley A is split-type structural, and described driven pulley A and clamping device are on the same axis, and the outside of described driven pulley A is provided with adjusting bolt.The utility model can complete bar connecting quickly and easily, is convenient to load and unload reinforcing bar, and can reduce labor strength greatly, improves operating efficiency, ensure that bar connecting quality.In addition, the execute-in-place of this device is high, high safety, dependable performance, and structure is simple, with low cost.
Description
Technical field
The utility model relates to a kind of device utilizing sleeve connection to get up two reinforcing bars.
Background technology
In building trade, traditional bar connecting has the mode such as overlap joint, welding, but no matter all can not meet from quality of connection, efficiency or operability the demand that building industry develops rapidly.In the last few years, the female reinforcing steel bar connecting sleeve tube of tool is utilized to be widely applied in the mode of reinforcing bar of connecting, a kind of branch sleeve disclosed in patent CN201915561U, two reinforcing bars are tightened on the two ends of reinforcing steel bar connecting sleeve tube respectively, thus realize two reinforcing bar docking along its length.But in constructing at the scene at present, the connection of reinforcing bar and sleeve is all manually completed with spanner by workman, labour intensity is very large, and by the restriction of operating space, workman is after operation spanner twisting certain angle, the clamping of spanner to reinforcing bar must be unclamped, turn round an angle again, more again clamp reinforcing bar, so reciprocal twisted bar, reinforcing bar and sleeve are tightened the most at last, therefore waste time and energy, efficiency is extremely low, add the working time of workman, reduce efficiency, too increase labour cost.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of new reinforcing steel bar and tightens junctor, and reinforcing bar and sleeve can be tightened by this steel bar connecting machine efficiently, can reduce labor strength, increase work efficiency.
The technical solution of the utility model is achieved in that a kind of new reinforcing steel bar tightens junctor, comprise the Rack Body with workbench, one end of described workbench is provided with the clamping device for clamping reinforcing bar, described workbench is coaxially arranged with intermeshing driving wheel A and driven pulley A with clamping device, described driving wheel A is applied on driven shaft, is in transmission connection between one end of described driven shaft and the main shaft of Rack Body bottom; Described driving shaft is driven by motor; Described driven pulley A is split-type structural, and described driven pulley A and clamping device are on the same axis, and the outside of described driven pulley A is provided with adjusting bolt.
Wherein, described driven pulley A is made up of two semicircular auxiliary cylinder bodies, is splicing structure between described two auxiliary cylinder bodies.
Particularly, the interface of described two auxiliary cylinder bodies is respectively equipped with clamping projection and buckling groove, two described sub-cylindrical shells are integrated by the protruding docking chimeric with buckling groove of described clamping.
Further, the end face of described driven pulley A has limited ring groove, and described limited ring groove is connected with the limiting plate of band limited post, and described limited post snaps onto in limited ring groove; Described limiting plate is two, and to be positioned on workbench and to be applied in driving wheel both sides by driven shaft.
Further, the both ends of the surface of described driven pulley A are respectively equipped with the limited block of the axial relative slidings of the described two auxiliary cylinder bodies of restriction.
Further, described clamping device comprises clamping seats, and described clamping seats comprises the sliding bar that two Parallel Symmetrics are arranged along Rack Body axis direction, and described sliding bar is provided with several sliding sleeve, is provided with support panel in the face that described sliding bar upper sliding sleeve is formed; Described support panel is provided with adjustable band toothholder and holds mechanism body.
Further, on described workbench, the below of clamping seats is also provided with a cursor, and one end of described cursor is fixed on workbench, and the other end is flexibly connected; The middle part of described cursor is provided with chute, and the position that the bottom of described support panel is corresponding with chute is provided with the projection mated with it.
Further, the driving wheel B that described driving shaft connects comprises a frictional disk, and described frictional disk and a brake disc match, and described brake disc is by spring top clamping sheathed on driving shaft, and described spring, by a positioning tube clamping, described positioning tube is provided with handle
Further, described Rack Body bottom is also provided with a liftable placement platform, and described motor is placed on this placement platform, and the driving shaft of described motor is connected with driving shaft.
Further, be provided with gripper shoe, described gripper shoe is provided with bolt between two supporting legs at described Rack Body minor face place, it is by be arranged on above gripper shoe and two nuts below gripper shoe carry out fastening.
Compared with prior art, the beneficial effects of the utility model are: can complete bar connecting quickly and easily, are convenient to load and unload reinforcing bar, and can reduce labor strength greatly, improve operating efficiency, ensure that bar connecting quality.In addition, the execute-in-place of this device is high, high safety, dependable performance, and structure is simple, with low cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another state of the utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 be in the utility model driven pulley A at the structural representation of open mode;
Fig. 5 is the direction view of driven pulley A when open mode in the utility model;
Fig. 6 is the structural representation in the utility model bottom clamping device;
Fig. 7 is the right view of Fig. 6;
Fig. 8 is the structural representation of limiting plate in the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See Fig. 1 to Fig. 8, a kind of new reinforcing steel bar 14 tightens junctor, comprise the Rack Body 1 with workbench, one end of described workbench is provided with the clamping device for clamping reinforcing bar 14, described workbench is coaxially arranged with intermeshing driving wheel A6 and driven pulley A5 with clamping device, described driving wheel A6 is applied on driven shaft 4, is in transmission connection between one end of described driven shaft 4 and the main shaft of Rack Body 1 bottom; Described driving shaft 8 is driven by motor 12; Described driven pulley A5 is split-type structural, and described driven pulley A5 and clamping device are on the same axis, and the outside of described driven pulley A5 is provided with adjusting bolt 18.
The utility model is first opened driven gear A and is fixed in driven gear A by stiff end reinforcing bar 14 in the process of operation, then is fitted together to by driven gear A, by regulating adjusting bolt 18, stiff end reinforcing bar 14 is pushed against, then sleeve 15 is screwed and (in sleeve 15 and on reinforcing bar 14, be equipped with screw thread) on stiff end reinforcing bar 14, turning end reinforcing bar 14 is put into clamping device and gos deep into sleeve 15 openend, adjustable end bar 14 clamps by clamping device, starter motor 12, the driven pulley B that motor 12 drives driving wheel B to be connected with by belt 13 rotates, driven pulley B drives driving shaft 8 to rotate, driving shaft 8 drives driving wheel A6 to rotate, driving wheel A6 drives the driven pulley A5 engaged with it to rotate, now turning end reinforcing bar 14 drives the feeding of adjustable end bar 14, thus two sections of spirals 14 are linked together by sleeve 15.Gear adopts split-type structural, is convenient to load and unload reinforcing bar 14.In addition, driving wheel B drives driven pulley B to rotate and can adopt various ways, as chain drive; belt 13 transmission etc.; all can reach corresponding object, in the utility model, driving wheel B and described driven pulley B carries out transmission by belt 13, belt 13 stable drive noiselessness; when load is excessive, belt 13 skids on wheel; thus can prevent other damage parts, play safeguard protection effect, and belt 13 drive mechanism is simply easy to manufacture; easy to installation and maintenance, cost is lower.
Wherein, described driven pulley A5 is made up of two semicircular auxiliary cylinder bodies, is splicing structure between described two auxiliary cylinder bodies.Driven pulley A5 is that splicing structure is convenient to dismounting reinforcing bar 14, and only need open driven pulley A5 can take off reinforcing bar 14, avoids the inconvenience caused in the oversize process extracting of reinforcing bar 14.
Particularly, the interface of described two auxiliary cylinder bodies is respectively equipped with clamping protruding 54 and buckling groove 53, two described sub-cylindrical shells are integrated by protruding 54 docking chimeric with buckling groove 53 of described clamping.When dismantling, open driven pulley A5, after taking off one of them auxiliary cylinder body releasing reinforcing bar 14, a remaining sub-cylindrical shell engages with driving wheel A6, just can be directly used in the connection of another group reinforcing bar 14, and two sub-cylindrical shells all need not be taken off, easy operation, makes a workman can complete independently.
The setting of the limited block 52, two both ends of the surface of described driven pulley A5 being respectively equipped with the axial relative slidings of the described two auxiliary cylinder bodies of restriction not coplanar upper limit position block 52, pulls open driven pulley A5 when preventing reinforcing bar 14 pulling force larger, plays the effect of phase mutually stop.
Again, the end face of described driven pulley A5 has limited ring groove 51, and described limited ring groove 51 is connected with the limiting plate 7 of band limited post 21, and described limited post 21 snaps onto in limited ring groove 51; Described limiting plate 7 is two, and to be positioned on workbench and to be applied in driving wheel both sides by driven shaft 4.The setting of limiting plate 7, driven pulley A5 prevents its axial float in the process of rotating; Limiting plate 7 upper limit post 21 novel structure is set, be convenient to dismounting.
Described clamping device comprises clamping seats 2, and described clamping seats 2 comprises the sliding bar 25 that two Parallel Symmetrics are arranged along Rack Body 1 axis direction, and described sliding bar 25 is provided with 4 sliding sleeves, is provided with support panel 23 in the face that described sliding bar 25 upper sliding sleeve is formed; Described support panel 23 is provided with adjustable band toothholder and holds mechanism body 3; Described driven pulley A5 and clamping device body 3 are on the same axis.When clamping reinforcing bar 14, being regulated the position of clamping device by sliding bar 25, being convenient to adjustable end bar 14 to insert in sleeve 15.
On described workbench, the below of clamping seats 2 is also provided with a cursor 10, and one end of described cursor 10 is fixed on workbench, and the other end is flexibly connected; The middle part of described cursor 10 is provided with chute 26, and the position that the bottom of described support panel 23 is corresponding with chute 26 is provided with the projection 27 mated with it.When cursor 10 rotates pin rotation time, chute 26 contacts with projection 27, is moved by drive clamping seats 2, is convenient to the position adjusting clamping device, makes the operation when connection two sections of reinforcing bars 14 more efficient and convenient.
Described belt 13 is arranged between the driving wheel B be connected with the driving shaft 8 and driven pulley B be connected with driven shaft 4; The driving wheel B be connected with described driving shaft 8 comprises a frictional disk 19, described frictional disk 19 and a brake disc 20 match, described brake disc 20 is held out against by spring 16 sheathed on driving shaft, and described spring 16, by a positioning tube clamping, described positioning tube is provided with handle 17.Driving shaft 8 drives brake disc 20 to rotate (driving shaft 8 is connected by key with brake disc 20) when spring 16 holds out against by positioning tube time, spring 16 will compress brake disc 20, and the frictional disk 19 moment of friction passed on driving wheel, driving wheel is rotated, the size that spring 16 holds out against the power of brake disc 20 is jumped into according to the size of load, load is larger, pressure is larger, when load acquires a certain degree, brake disc 20 will drive driving wheel B to dally, belt 13 skids automatically, ensure that safety.
Described Rack Body 1 bottom is also provided with a liftable placement platform 9, and described motor 12 is placed on the platform, and the driving shaft of described motor 12 is connected with driving shaft 8.Realize by this kind of mode the lifting preventing platform, structure is simple, easy to operate.
Be provided with gripper shoe 11 between two supporting legs at described Rack Body 1 minor face place, described gripper shoe 11 is provided with bolt, it is by be arranged on above gripper shoe 11 and two nuts 28 below gripper shoe 11 carry out fastening.Belt 13, in the process of rotating, if belt 13 fluffs, by adjusting nut 28 decent fagging 11, thus reaches the effect regulating belt 13.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a new reinforcing steel bar tightens junctor, it is characterized in that: comprise the Rack Body (1) with workbench, one end of described workbench is provided with the clamping device for clamping reinforcing bar (14), described workbench is coaxially arranged with intermeshing driving wheel A (6) and driven pulley A (5) with clamping device, described driving wheel A (6) is applied on driven shaft (4), is in transmission connection between one end of described driven shaft (4) and the main shaft of Rack Body (1) bottom; Described driving shaft (8) is driven by motor (12); Described driven pulley A (5) is split-type structural, and described driven pulley A (5) and clamping device are on the same axis, and the outside of described driven pulley A (5) is provided with adjusting bolt (18).
2. a kind of new reinforcing steel bar according to claim 1 tightens junctor, it is characterized in that: described driven pulley A (5) is made up of two semicircular auxiliary cylinder bodies, is splicing structure between described two auxiliary cylinder bodies.
3. a kind of new reinforcing steel bar according to claim 2 tightens junctor, it is characterized in that: the interface of described two auxiliary cylinder bodies is respectively equipped with clamping projection (54) and buckling groove (53), two described sub-cylindrical shells are integrated with buckling groove (53) chimeric docking by described clamping projection (54).
4. a kind of new reinforcing steel bar according to claim 1 and 2 tightens junctor, it is characterized in that: the end face of described driven pulley A (5) has limited ring groove (51), described limited ring groove (51) is connected with the limiting plate (7) of band limited post (21), and described limited post (21) snaps onto in limited ring groove (51); Described limiting plate (7) is two, and to be positioned on workbench and to be applied in driving wheel both sides by driven shaft (4).
5. a kind of new reinforcing steel bar according to claim 2 tightens junctor, it is characterized in that: the limited block (52) both ends of the surface of described driven pulley A (5) being respectively equipped with the axial relative sliding of the described two auxiliary cylinder bodies of restriction.
6. a kind of new reinforcing steel bar according to claim 1 tightens junctor, it is characterized in that: described clamping device comprises the clamping seats (2) be arranged on workbench, described clamping seats (2) comprises the sliding bar (25) that two Parallel Symmetrics are arranged along Rack Body (1) axis direction, described sliding bar (25) is provided with several sliding sleeve, is provided with support panel (23) in the face that described sliding bar (25) upper sliding sleeve is formed; Described support panel (23) is provided with adjustable band toothholder and holds mechanism body (3).
7. a kind of new reinforcing steel bar according to claim 6 tightens junctor, it is characterized in that: on described workbench, the below of clamping seats (2) is also provided with a cursor (10), one end of described cursor (10) is fixed on workbench, and the other end is flexibly connected; The middle part of described cursor (10) is provided with chute (26), and the position that the bottom of described support panel (23) is corresponding with chute (26) is provided with the projection (27) mated with it.
8. a kind of new reinforcing steel bar according to claim 1 tightens junctor, it is characterized in that: the driving wheel B that described driving shaft (8) connects comprises a frictional disk (19), described frictional disk (19) and a brake disc (20) match, described brake disc (20) is held out against by spring (16) sheathed on driving shaft, described spring (16), by a positioning tube clamping, described positioning tube is provided with handle (17).
9. a kind of new reinforcing steel bar according to claim 1 tightens junctor, it is characterized in that: described Rack Body (1) bottom is also provided with a liftable placement platform (9), described motor (12) is placed on this placement platform (9), and the driving shaft of described motor (12) is connected with driving shaft (8).
10. a kind of new reinforcing steel bar according to claim 1 or 9 tightens junctor, it is characterized in that: between two supporting legs at described Rack Body (1) minor face place, be provided with gripper shoe (11), (11) are provided with bolt to described gripper shoe, and it is undertaken fastening by two nuts (28) being arranged on gripper shoe (11) top and gripper shoe (11) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152004.1U CN204565007U (en) | 2015-03-17 | 2015-03-17 | A kind of new reinforcing steel bar tightens junctor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152004.1U CN204565007U (en) | 2015-03-17 | 2015-03-17 | A kind of new reinforcing steel bar tightens junctor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565007U true CN204565007U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152004.1U Expired - Fee Related CN204565007U (en) | 2015-03-17 | 2015-03-17 | A kind of new reinforcing steel bar tightens junctor |
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| CN (1) | CN204565007U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707923A (en) * | 2015-03-17 | 2015-06-17 | 丰都县雷龙金属构件有限公司 | Novel reinforcing steel bar tightening connecting machine |
| CN108435990A (en) * | 2018-03-28 | 2018-08-24 | 庄平凡 | A kind of building materials automatic spacing process equipment |
| CN110861036A (en) * | 2019-11-29 | 2020-03-06 | 北京城建轨道交通建设工程有限公司 | Automatic device for connecting reinforcing steel bar straight thread sleeve |
| CN112108593A (en) * | 2020-09-03 | 2020-12-22 | 王晓明 | Steel bar connecting device |
-
2015
- 2015-03-17 CN CN201520152004.1U patent/CN204565007U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707923A (en) * | 2015-03-17 | 2015-06-17 | 丰都县雷龙金属构件有限公司 | Novel reinforcing steel bar tightening connecting machine |
| CN108435990A (en) * | 2018-03-28 | 2018-08-24 | 庄平凡 | A kind of building materials automatic spacing process equipment |
| CN110861036A (en) * | 2019-11-29 | 2020-03-06 | 北京城建轨道交通建设工程有限公司 | Automatic device for connecting reinforcing steel bar straight thread sleeve |
| CN112108593A (en) * | 2020-09-03 | 2020-12-22 | 王晓明 | Steel bar connecting device |
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Legal Events
| 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 |
Granted publication date: 20150819 Termination date: 20160317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |