CN105113800B - Assembly tool for connecting reinforcing bar and swivel nut - Google Patents
Assembly tool for connecting reinforcing bar and swivel nut Download PDFInfo
- Publication number
- CN105113800B CN105113800B CN201510512705.6A CN201510512705A CN105113800B CN 105113800 B CN105113800 B CN 105113800B CN 201510512705 A CN201510512705 A CN 201510512705A CN 105113800 B CN105113800 B CN 105113800B
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- China
- Prior art keywords
- sliding block
- fixing body
- roller
- pedestal
- assembly tool
- 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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Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 44
- 241000237858 Gastropoda Species 0.000 claims abstract description 7
- 210000002435 tendon Anatomy 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Wire Processing (AREA)
Abstract
The present invention relates to a kind of assembly tool for being used to connect reinforcing bar and swivel nut, including pedestal, the first fixing body, sliding block, stopping means and roller group.First fixing body is arranged on the side of pedestal, and sliding block can be slidably connected on pedestal and relative with the first fixing body.Stopping means being capable of the position of position limiting slide block in the operating condition.Roller group includes at least three rollers uprightly set, and one of roller can connect drive device to be rotated by driving, and each roller is rotatably mounted on the first fixing body side relative with sliding block respectively, and swivel nut can be clamped and rotated with movable snail sleeve by each roller.The assembly tool for being used to connect reinforcing bar and swivel nut can utilize rotary drum clamping swivel nut, and can be rotated with movable snail sleeve under the driving of drive device, it is achieved thereby that swivel nut and reinforcing bar are linked and packed.The swivel nut and reinforcing bar connected by the assembly tool is more firm, while operation is more convenient and strength-saving, also saves the working time, improves operating efficiency.
Description
Technical field
The present invention relates to assembling aid technical field, and in particular to a kind of assembler for being used to connect reinforcing bar and swivel nut
Tool.
Background technology
More than traditional bar connecting using overlap joint, welding connected mode, no matter quality, efficiency or operability not
The demand that building trade is developed rapidly can be met.The connected mode of overlap joint cannot be used for the connection of large gauge ribbed bar.And weld
Connected mode also has many weak points：As steel material is unstable, solderability is poor；Power supply is unstable or welder's level is poor；
Easily influenceed by wind and rain cold climate；The high place constructional difficulties of fire protection requirement；The joint connection in site of horizontal reinforcement is of poor quality, speed
Slowly.
The mechanical connection of reinforcing bar can then avoid above-mentioned a variety of difficulties, show obvious advantage.Current building iron machine
Tool connection is mainly reinforcing steel bar connecting sleeve tube, and such reinforcing steel bar connecting sleeve tube is to have and steel bar end in circular hollow structure, sleeve
Screw thread engagement screw thread.This reinforcing steel bar connecting sleeve tube has advantages below：Not by artificial technology, the chemical composition of reinforcing bar, gas
The influence of the factors such as time, electric power；It is pollution-free, meet environmental requirement, flames of anger operation, construction safety is reliable；The scope of application
Extensively, it is adaptable to various orientation and the same, connection of reducing reinforcing bar；Intensity is high, steady quality is reliable.This reinforcing steel bar connecting sleeve tube can
The connection request of building iron is met, but because the outer surface of this reinforcing steel bar connecting sleeve tube is rounded, is existed in use
Following defect：Difficulty of construction is big, in reinforcing bar and steel reinforcement abutting joints, and reinforcing bar is difficult to screw in place, installs reinforcing steel bar connecting sleeve tube time-consuming
Arduously.
The content of the invention
The technical problems to be solved by the invention be provide one kind for above-mentioned prior art being capable of auxiliary bar and swivel nut
The time saving and energy saving assembly tool for being attached installation.
The present invention the used technical scheme that solves the above problems is：A kind of assembler for being used to connect reinforcing bar and swivel nut
Tool, it is characterised in that：Including pedestal, the first fixing body, sliding block, stopping means and roller group, first fixing body is arranged on
The side of the pedestal, the sliding block can be slidably connected on the pedestal and relative with first fixing body；
The stopping means being capable of the position of position limiting slide block in the operating condition；
The roller group includes at least three rollers uprightly set, and the rotating shaft of one of roller can connect the external world
Drive device by driving to be rotated, and each roller is rotatably mounted at first fixing body side relative with sliding block respectively
On, swivel nut can be clamped and rotated with movable snail sleeve by each roller.
Easily, the stopping means includes the second fixing body and screw rod；
Second fixing body is disposed on the homonymy of the pedestal, second fixing body with first fixing body
On offer a screw passed through for screw rod；
The front end of the screw rod is connected with the sliding block, and the screw rod can drive the sliding block to be installed described first
Slided between body and the second fixing body.
Install for convenience, the sliding block is provided with neck, the front end energy of the screw rod close to the side of the second fixing body
Enough it is connected in the neck.
The assembly tool is fixed for convenience, it also includes at least one support frame, it is upright that support frame as described above includes one
Connecting rod and side stretch in the keeper of the connecting rod lower end；
What the upper end of the connecting rod can be rotated is connected to the bottom of the sliding block or the bottom of pedestal；
The keeper is rotatably connected on the lower end of connecting rod, the keeper have two can be folded on reinforcing bar determine
Position pawl.
Preferably, the assembly tool, which also includes one, can match the anchor ear being clamped between each roller, the anchor ear
Side wall on offer for bolt radially across screw.
Easily, the bottom of first fixing body is extended to sliding block direction and had on an installing plate, the installing plate
Offer can be dismantled on the axis hole that the rotating shaft for roller is passed through, the upper surface of first fixing body be connected with the first cover plate,
The axis hole passed through for the rotating shaft of roller is offered on first cover plate；
A mounting groove inserted for the roller is offered in the sliding block, the bottom of the mounting groove, which is offered, supplies roller
The axis hole that passes through of rotating shaft, the upper surface of the mounting groove and being opened close to the side of the first fixing body sets, the sliding block
What can be dismantled on upper surface is connected with the axis hole for offering and being passed through for the rotating shaft of roller on the second cover plate, second cover plate.
Matching is provided with the position-limit mechanism slided for sliding block along pedestal on the sliding block and the pedestal.
Preferably, the position-limit mechanism includes the convex tendon being arranged on pedestal upper surface and/or lower surface and is arranged on
Chute on the sliding block, the sliding block can be articulated on the pedestal by the chute and along the spacing cunning of the convex tendon
It is dynamic.
Preferably, first fixing body and the second fixing body are integrally attached on the pedestal.
It is still further preferred that, above-mentioned roller group includes three rollers, and such Standard is convenient, and cost is low.
Compared with prior art, the advantage of the invention is that：This is used to connect reinforcing bar and the assembly tool of swivel nut can profit
Rotary drum clamping swivel nut is used, and can be rotated with movable snail sleeve under the driving of outer boundary's drive device, it is achieved thereby that swivel nut and steel
Muscle is linked and packed.The swivel nut and reinforcing bar connected by the assembly tool is more firm, while operation is more convenient and strength-saving, also saves
The working time has been saved, operating efficiency is improved.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention.
Fig. 2 is the exploded view of the embodiment of the present invention.
Fig. 3 is the stereogram of sliding block in the embodiment of the present invention.
Fig. 4 is the stereogram of sliding block another angle in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1 to 4, being used in the present embodiment connects the assembly tool of reinforcing bar and swivel nut, including pedestal 1, the
One fixing body 11, sliding block 2, stopping means, roller group, support frame and anchor ear 6.
Sliding block 2 can be slidably connected on pedestal 1 and relative with the first fixing body 11.
Wherein, stopping means is used for the position of position limiting slide block 2 in the operating condition, and anti-limited slip block 2 is in working condition phase
Slided for pedestal 1, influence roller group is acted on the holding of swivel nut.Stopping means can use various existing stopping means,
It can such as be opened up on pedestal 1 along the glide direction of sliding block 2 and connect Authorization Notice No. such as on an elongate holes, sliding block 2 and be
CN201405669Y Chinese invention patent《Easel easy to assemble》Disclosed in fastener, the connecting rod of the fastener passes through pedestal 1
On elongate holes, in use, manual toggle sliding block 2 is slided, when sliding block 2 slides into appropriate position, the handle of hand-held fastener
Hand and pulling handle, using the eccentric structure of handle overhead cam, pull connecting rod so that sliding block 2 and the relative clamping of pedestal 1, so that
Realize the relative positioning of sliding block 2 and pedestal 1.
As preferred scheme, the stopping means in the present embodiment includes the second fixing body 12 and screw rod 4.
First fixing body 11 and the second fixing body 12 interval are connected to the side of pedestal 1, and the first fixing body 11 and the
Two fixing bodies 12 are integrally attached on pedestal 1.
A screw passed through for screw rod 4 is offered on second fixing body 12.The front end of screw rod 4 is connected with sliding block 2, then leads to
The rear end of rotary screw 4 is crossed so that screw rod 4 is moved forward and backward in screw, so that with movable slider 2 in the first fixing body 11 and second
Slided between fixing body 12.Install for convenience, sliding block 2 is provided with neck 21 close to the side of the second fixing body 12, the neck
21 leading flank of insertion sliding block 2 and trailing flank settings on the side of sliding block 2, the front end of screw rod 4 can be connected to the neck 21
It is interior.When mounted, the neck 21 of sliding block 2 is directed at the shackle portion of the front end of screw rod 4, and moved to the direction of pedestal 1, so that by spiral shell
The front end of bar 4 is connected in neck 21.It is directed at following convex when sliding block 2 is moved at pedestal 1, then by the chute 24 on sliding block 2
Muscle 13, rotary screw 4 so that screw rod 4 promotes sliding block 2 to be moved to the direction of the first fixing body 11, that is, realizes sliding block 2 and pedestal 1
Connection.
The position-limit mechanism that sliding block 2 is arranged on by matching on sliding block 2 and pedestal 1 in the present embodiment is pacified along pedestal 1 first
Enter line slip between the dress fixing body 12 of body 11 and second.The position-limit mechanism includes being arranged on the upper surface of pedestal 1 and lower surface
Convex tendon 13 and the chute 24 being arranged on sliding block 2, sliding block 2 can be articulated on pedestal 1 by chute 24 and be limited along convex tendon 13
Slide position.
Roller group in the present embodiment includes three rollers 3, and the outside wall surface of each roller 3 does anti-skidding processing (as designed
Lines), one of roller 3 can connect the drive device in the external world to be rotated by driving, and this roller 3 is as drive roll, then
Other two roller 3 is uprightly set and distribution triangular in shape as driven roller, three rollers 3.
A mounting groove 22 inserted for drive roll is offered in sliding block 2, the bottom of mounting groove 22 is offered for actively
The axis hole that the rotating shaft of roller is passed through, the upper surface of mounting groove 22 and the side opening close to the first fixing body 11 are set to facilitate master
Can be dismantled on the installation of dynamic roller, the upper surface of sliding block 2 be connected with to offer on the second cover plate 23, the second cover plate 23 supplies roller
The axis hole that 3 rotating shaft is passed through.
The bottom of first fixing body 11 is extended to have to the direction of sliding block 2 and opened up on an installing plate 111, installing plate 111 only
There is the axis hole that the rotating shaft for two driven rollers is passed through.What can be dismantled on the upper surface of first fixing body 11 is connected with the first cover plate
112, the axis hole passed through for the rotating shaft of two driven rollers is offered on the first cover plate 112.
In this way, three rollers 3 are then separately positioned on the relative side of the fixing body 11 of sliding block 2 and first, and then three rollings
What cylinder 3 can be stablized clamping swivel nut and being rotated with movable snail sleeve.
Support frame in the present embodiment only sets one and is connected to the bottom of sliding block 2.The support frame includes a upright company
Extension bar 51 and side stretch in the keeper 52 of the lower end of connecting rod 51.What the upper end of connecting rod 51 can be rotated is connected to the bottom of sliding block 2.
The keeper 52 is rotatably connected on the lower end of connecting rod 51, and keeper 52 has two locating detents 521 that can be folded on reinforcing bar.
In use, rotating connecting rod 51 so that locating detent 521 can close to reinforcing bar, then by reinforcing bar be placed in two locating detents 521 it
Between, assembly tool is discharged downwards by the self gravitation of assembly tool, and keeper 52 is then rotated relative to connecting rod 51, two
Individual locating detent 521 can be then clamped on reinforcing bar.So as to which support frame is positioned on reinforcing bar, so operationally saves and use
Person is held by strength to assembly tool, is worked more laborsaving.
Anchor ear 6 in the present embodiment, which includes two, can dismantle half hoop of connection, the side of one of them half hoop
The screw passed through for bolt is radially offered on wall.It can match and be clamped between three rollers 3 after the anchor ear 6 assembling.
The use process that this is used for the assembly tool for connecting reinforcing bar and swivel nut is as follows：When the swivel nut that swivel nut is positive and negative screw-thread
When, placed respectively at the two ends of swivel nut and wait to coordinate the reinforcing bar for screwing connection.The swivel nut is placed between three rollers 3, Ran Houtong
Rotary screw 4 is crossed, promotes sliding block 2 to be moved to the direction of the first fixing body 11, so that swivel nut is clamped between three rollers 3.
Drive device is connected on drive roll, the drive device can be the routinely drive such as manual wrench or electronic, hydraulic spanner
Moving part, drive device driving drive roll is rotated, under the cooperation of driven roller, and band movable snail sleeve is rotated, so that real
It is connected while existing swivel nut is with two reinforcing bars.
When swivel nut is the swivel nut of standard type, the company of swivel nut and a reinforcing bar can be realized using above-mentioned identical process
Connect.When another reinforcing bar and swivel nut are attached, another reinforcing bar is embraced using the anchor ear 6, then bolt is screwed in and embraced
Anchor ear with another reinforcing bar is then put between three rollers by the screw on hoop 6 with compressing another reinforcing bar, then utilizes master
The cooperation of dynamic roller 3 and driven roller drives anchor ear 6 to rotate, so that drive another reinforcing bar to be rotated, so that this is another
Root reinforcing bar is screwed into swivel nut, finally realizes the connection of two reinforcing bars and swivel nut.
Claims (10)
1. a kind of assembly tool for being used to connect reinforcing bar and swivel nut, it is characterised in that：Including pedestal (1), the first fixing body (11),
Sliding block (2), stopping means and roller group, first fixing body (11) are arranged on the side of the pedestal (1), the sliding block
(2) it can be slidably connected on the pedestal (1) and relative with first fixing body (11)；
The stopping means being capable of the position of position limiting slide block (2) in the operating condition；
The roller group includes at least three rollers uprightly set (3), and the rotating shaft of one of roller (3) can connect the external world
Drive device to be rotated by driving, each roller (3) is rotatably mounted at first fixing body (11) and sliding block respectively
(2) on relative side, swivel nut can be clamped and rotated with movable snail sleeve by each roller (3).
2. assembly tool according to claim 1, it is characterised in that：The stopping means include the second fixing body (12) and
Screw rod (4)；
Second fixing body (12) and first fixing body (11) are disposed on the homonymy of the pedestal (1), and described the
A screw passed through for screw rod (4) is offered on two fixing bodies (12)；
The front end of the screw rod (4) is connected with the sliding block (2), and the screw rod (4) can drive the sliding block (2) described
Slided between first fixing body (11) and the second fixing body (12).
3. assembly tool according to claim 2, it is characterised in that：The sliding block (2) is close to the second fixing body (12)
Side is provided with neck (21), and the front end of the screw rod (4) can be connected in the neck (21).
4. assembly tool according to claim 1, it is characterised in that：Also include at least one support frame, support frame as described above
The keeper (52) of the connecting rod (51) lower end is stretched in including a upright connecting rod (51) and side；
The bottom for being connected to the sliding block (2) or the bottom of pedestal (1) that the upper end of the connecting rod (51) can be rotated；
The keeper (52) is rotatably connected on the lower end of connecting rod (51), and the keeper (52), which has two, can be folded in steel
Locating detent (521) on muscle.
5. assembly tool according to claim 1, it is characterised in that：It can also be matched including one and be clamped in each roller
(3) offered on the anchor ear (6) between, the side wall of the anchor ear (6) for bolt radially across screw.
6. the assembly tool according to Claims 1 to 5 any claim, it is characterised in that：First fixing body
(11) bottom is extended to have to offer on an installing plate (111), the installing plate (111) to sliding block (2) direction supplies roller
(3) what can be dismantled on the axis hole that rotating shaft is passed through, the upper surface of first fixing body (11) is connected with the first cover plate (112),
The axis hole passed through for the rotating shaft of roller (3) is offered on first cover plate (112)；
A mounting groove (22) inserted for the roller (3) is offered in the sliding block (2), the bottom of the mounting groove (22) is opened
The one of the axis hole passed through provided with the rotating shaft for roller (3), the upper surface of the mounting groove (22) and close first fixing body (11)
Side, which is opened, to be set, and what can be dismantled on the upper surface of the sliding block (2) is connected with the second cover plate (23), second cover plate (23)
Offer the axis hole passed through for the rotating shaft of roller (3).
7. the assembly tool according to Claims 1 to 5 any claim, it is characterised in that：The sliding block (2) and described
Matching is provided with the position-limit mechanism slided for sliding block (2) along pedestal (1) on pedestal (1).
8. assembly tool according to claim 7, it is characterised in that：The position-limit mechanism includes being arranged on pedestal (1)
Convex tendon (13) on end face and/or lower surface and the chute (24) being arranged on the sliding block (2), the sliding block (2) can
It is articulated on the pedestal (1) and is slided along the convex tendon (13) is spacing by the chute (24).
9. the assembly tool according to claim 2~5 any claim, it is characterised in that：First fixing body
(11) it is integrally attached to the second fixing body (12) on the pedestal (1).
10. the assembly tool according to Claims 1 to 5 any claim, it is characterised in that：The roller group includes three
Individual roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512705.6A CN105113800B (en) | 2015-08-20 | 2015-08-20 | Assembly tool for connecting reinforcing bar and swivel nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512705.6A CN105113800B (en) | 2015-08-20 | 2015-08-20 | Assembly tool for connecting reinforcing bar and swivel nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105113800A CN105113800A (en) | 2015-12-02 |
| CN105113800B true CN105113800B (en) | 2017-07-28 |
Family
ID=54661891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510512705.6A Active CN105113800B (en) | 2015-08-20 | 2015-08-20 | Assembly tool for connecting reinforcing bar and swivel nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105113800B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910838B (en) * | 2020-08-18 | 2021-12-28 | 南通路桥工程有限公司 | High stability highway bridge stake foundation steel bar mechanical connection subassembly |
| CN112343348B (en) * | 2020-10-27 | 2021-11-30 | 雷磊 | Angle connecting device for reinforcing steel bars |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2797027B2 (en) * | 1990-11-26 | 1998-09-17 | 株式会社竹中工務店 | Screw coupler type rebar joint coupler rotator |
| CN203867078U (en) * | 2014-05-07 | 2014-10-08 | 中建筑港集团有限公司 | Rebar butting joint device |
| CN104047399A (en) * | 2014-07-11 | 2014-09-17 | 鲁雪华 | Steel bar connection device |
| CN104264997A (en) * | 2014-09-30 | 2015-01-07 | 丰都县雷龙金属构件有限公司 | Novel steel bar connection device |
| CN104533096B (en) * | 2014-12-22 | 2017-02-22 | 李建尧 | Steel bar connecting machine |
| CN204402055U (en) * | 2015-01-19 | 2015-06-17 | 新乡职业技术学院 | A kind of steel concrete supporting automatic screwing device |
| CN204960341U (en) * | 2015-08-20 | 2016-01-13 | 张建林 | A erecting tool for connecting reinforcement and swivel nut |
-
2015
- 2015-08-20 CN CN201510512705.6A patent/CN105113800B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105113800A (en) | 2015-12-02 |
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Effective date of registration: 20200512 Address after: No. 116, outer ring road, Yuelong street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Ningbo Uyhang Intelligent Technology Co.,Ltd. Address before: 315611 Zhejiang province Ninghai County dajiahe Town Industrial Park Taoxi Ningbo piltodoer Wheel Co. Ltd. Patentee before: Zhang Jianlin |
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