CN108746423A - The reinforcing bar draft gear in building site is built in a kind of room - Google Patents

The reinforcing bar draft gear in building site is built in a kind of room Download PDF

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Publication number
CN108746423A
CN108746423A CN201810692783.2A CN201810692783A CN108746423A CN 108746423 A CN108746423 A CN 108746423A CN 201810692783 A CN201810692783 A CN 201810692783A CN 108746423 A CN108746423 A CN 108746423A
Authority
CN
China
Prior art keywords
groove
ring
reinforcing bar
wall
built
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.)
Pending
Application number
CN201810692783.2A
Other languages
Chinese (zh)
Inventor
卢来运
李洋
王岭
吴永华
王建东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Seventh Engineering Bureau Installation Engineering Co Ltd
Original Assignee
China Construction Seventh Engineering Bureau Installation Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Construction Seventh Engineering Bureau Installation Engineering Co Ltd filed Critical China Construction Seventh Engineering Bureau Installation Engineering Co Ltd
Priority to CN201810692783.2A priority Critical patent/CN108746423A/en
Publication of CN108746423A publication Critical patent/CN108746423A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F1/00Bending wire other than coiling; Straightening wire
    • B21F1/02Straightening

Abstract

The invention discloses the reinforcing bar draft gears that building site is built in a kind of room, including the first support bar being fixedly mounted in two the first support plates, turning set is equipped with the first traction wheel in the first support bar, the first ring groove is offered on first traction wheel, it is equipped with the second support plate below two the first support plates, it is installed with the same second support bar in two the second support plates, turning set is equipped with the second traction wheel in second support bar, the second ring groove is offered on second traction wheel, second ring groove is adapted with the first ring groove, it is installed with traveller at the top of second support plate, the bottom of first support plate offers the first groove.The configuration of the present invention is simple, it is easy to operate, the distance between two traction wheels can quickly be adjusted by simple rotational action, and then facilitate the reinforcing bar of traction and preliminary straightening different-diameter, bring prodigious facility.

Description

The reinforcing bar draft gear in building site is built in a kind of room
Technical field
The present invention relates to the reinforcing bar draft gears that pulling equipment technical field more particularly to a kind of room build building site.
Background technology
With economic continuous development, the process of urbanization is constantly accelerated, and a large amount of house is built out, and reinforcing bar is to build The material that house must use is made, it is all bundle shape reinforcing bar that the reinforcing bar used on current building site, which has many, needs to use before use Straightener progress straightening, and first processing apparatus of the draft gear as straightener straightening, mainly lead reinforcing bar Draw simultaneously just straightening, facilitates next straightening process, current draft gear to be substantially two traction wheels cooperations, reinforcing bar passes through Channel among two traction wheels enters straightener straightening, but currently used traction wheel design is relatively simple, two leads The distance between running wheel cannot be adjusted, and cannot meet the traction requirements to different-diameter reinforcing bar, thus it is proposed that a kind of Room builds the reinforcing bar draft gear in building site, is solved the above problems with this.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the steel in building site is built in a kind of room proposed Muscle draft gear.
To achieve the goals above, present invention employs following technical solutions:
The reinforcing bar draft gear in building site is built in a kind of room, including the first support being fixedly mounted in two the first support plates Bar, turning set is equipped with the first traction wheel in the first support bar, offers the first ring groove on the first traction wheel, two the It is equipped with the second support plate below one support plate, the same second support bar is installed in two the second support plates, the Turning set is equipped with the second traction wheel on two supporting rods, offers the second ring groove on the second traction wheel, the second ring groove with First ring groove is adapted;
Traveller is installed at the top of second support plate, the bottom of the first support plate offers the first groove, traveller Top extends in corresponding first groove, and traveller is slidably connected with the inner wall of corresponding first groove, and the top of traveller is opened Equipped with thread groove, the second groove is offered in the top inner wall of the first groove, thread groove internal thread is equipped with screw rod, screw rod Top extend in corresponding second groove and be welded with the first tapered gear, side of second groove far from first support bar Offer first through hole on inner wall, be rotatablely equipped with first rotating shaft in first through hole, first rotating shaft close to first support bar one End extends in corresponding second groove and is welded with the second tapered gear, the second tapered gear and corresponding first tapered gear Engagement.
Preferably, it is opened up on the inner wall of first traction wheel there are two third ring groove, third ring groove is interior to be turned Dynamic to be equipped with the first ring-like fixture block, the first ring-like fixture block fixation is set in first support bar.
Preferably, it is opened up on the inner wall of second traction wheel there are two the 4th ring groove, the 4th ring groove is interior to be turned Dynamic to be equipped with the second ring-like fixture block, the second ring-like fixture block fixation is set in second support bar.
Preferably, sliding slot is offered on the both sides inner wall of first groove, is slidably fitted with sliding block in sliding slot, two Sliding block side close to each other all extends in the first groove and is welded on traveller.
Preferably, it is installed with fixture block on the side wall of second groove, the second through-hole is offered on fixture block, screw rod turns It is dynamic to be mounted in corresponding second through-hole.
Preferably, third groove is offered in the top inner wall of the described first tapered gear, is rotatablely installed in third groove There are the second shaft, the top of the second shaft to extend in corresponding second groove and be welded in the top inner wall of the second groove.
Preferably, the 5th ring groove is offered on the inner wall of the first through hole, is rotatablely installed in the 5th ring groove There are the ring-like fixture block of third, the ring-like fixture block fixation of third to be set in first rotating shaft, the one end of first rotating shaft far from the second groove is prolonged It extends to outside corresponding first through hole and is welded with handle.
Compared with prior art, the beneficial effects of the invention are as follows:
Pass through handle, first rotating shaft, first through hole, the second tapered gear, the second groove, the first tapered gear, screw rod, Two through-holes, thread groove match, and first rotate two handles, and handle drives first rotating shaft to be rotated in corresponding first through hole, First rotating shaft drives the second tapered gear to be rotated in corresponding second groove simultaneously so that the first tapered gear is tapered by second Gear drive rotates in corresponding second groove, while the first tapered gear band moves screw rod in corresponding second through-hole and screw thread It rotates in groove, is led by traveller, screw rod, the first groove, sliding block, sliding slot, the second support plate, second support bar, second simultaneously Running wheel, the first traction wheel and handle match, and traveller drives the slide downward in corresponding first groove by screw rod, at this time sliding block It is driven by traveller and is slided downwards in corresponding sliding slot, while traveller drives corresponding second support plate to decline so that the Two supporting rods are driven by two the second support plates to be declined, while second support bar drives the second traction wheel to decline so that first leads Running wheel increases at a distance from the second traction wheel, and when apart from suitable, stop operating two handles, reinforcing bar can be then inserted into The centre position of first traction wheel and the second traction wheel draw and preliminary straightening.
The configuration of the present invention is simple, it is easy to operate, by simple rotational action can quickly adjust two traction wheels it Between distance, and then facilitate the reinforcing bar of traction and preliminary straightening different-diameter, brought prodigious facility.
Description of the drawings
Fig. 1 is that reinforcing bar draft gear that building site is built in a kind of room proposed by the present invention faces schematic cross-sectional view;
Fig. 2 is the dimensional structure diagram of the traveller for the reinforcing bar draft gear that building site is built in a kind of room proposed by the present invention;
Fig. 3 is the schematic cross-sectional view of the part A for the reinforcing bar draft gear that building site is built in a kind of room proposed by the present invention.
In figure:1 first support plate, 2 first support bars, 3 first traction wheels, 4 first ring grooves, 5 second support plates, 6 Second support bar, 7 second traction wheels, 8 second ring grooves, 9 travellers, 10 first grooves, 11 second grooves, 12 thread grooves, 13 screw rods, 14 first tapered gears, 15 first through hole, 16 first rotating shafts, 17 second tapered gears.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the reinforcing bar draft gear in building site is built in a kind of room, including is fixedly mounted on two the first support plates 1 On first support bar 2, turning set is equipped with the first traction wheel 3 in first support bar 2, and the first ring is offered on the first traction wheel 3 The lower section of type groove 4, two the first support plates 1 is equipped with the second support plate 5, is installed in two the second support plates 5 same One second support bar 6, turning set is equipped with the second traction wheel 7 in second support bar 6, and the second ring is offered on the second traction wheel 7 Type groove 8, the second ring groove 8 are adapted with the first ring groove 4;The top of second support plate 5 is installed with traveller 9, The bottom of first support plate 1 offers the first groove 10, and the top of traveller 9 extends in corresponding first groove 10, and traveller 9 It is slidably connected with the inner wall of corresponding first groove 10, the top of traveller 9 offers thread groove 12, the top of the first groove 10 Offer the second groove 11 on inner wall, 12 internal thread of thread groove is equipped with screw rod 13, and the top of screw rod 13 extends to corresponding In second groove 11 and it is welded with the first tapered gear 14, the second groove 11 opens up on the side inner wall far from first support bar 2 There is first through hole 15, first rotating shaft 16 is rotatablely equipped in first through hole 15, first rotating shaft 16 is close to one end of first support bar 2 Extend in corresponding second groove 11 and be welded with the second tapered gear 17, the second tapered gear 17 and corresponding first tapered Gear 14 engages, tapered by handle, first rotating shaft 16, first through hole 15, the second tapered gear 17, the second groove 11, first Gear 14, screw rod 13, the second through-hole, thread groove 12 match, and first rotate two handles, and handle drives first rotating shaft 16 right Rotation in the first through hole 15 answered, while first rotating shaft 16 drives the second tapered gear 17 to turn in corresponding second groove 11 It is dynamic so that the first tapered gear 14 drives the rotation in corresponding second groove 11, while the first cone by the second tapered gear 17 Type gear 14 drives screw rod 13 to be rotated simultaneously in corresponding second through-hole and thread groove 12, passes through traveller 9, screw rod 13, the One groove 10, sliding block, sliding slot, the second support plate 5, second support bar 6, the second traction wheel 7, the first traction wheel 3 and handle match It closes, traveller 9 drives the slide downward in corresponding first groove 10 by screw rod 13, and sliding block is driven by traveller 9 corresponding at this time It is slided downwards in sliding slot, while traveller 9 drives corresponding second support plate 5 to decline so that second support bar 6 is by two the Two support plates 5, which drive, to be declined, while second support bar 6 drives the second traction wheel 7 to decline so that the first traction wheel 3 is led with second The distance of running wheel 7 increases, and when apart from suitable, stop operating two handles, then reinforcing bar can be inserted into the first traction wheel 3 Draw simultaneously preliminary straightening with the centre position of the second traction wheel 7, the configuration of the present invention is simple is easy to operate, by simple Rotational action can quickly adjust the distance between two traction wheels, and then facilitate traction and preliminary straightening different-diameter Reinforcing bar has brought prodigious facility.
It in the present invention, is opened up on the inner wall of the first traction wheel 3 there are two third ring groove, third ring groove is interior to be rotated First ring-like fixture block is installed, the first ring-like fixture block fixation is set in first support bar 2, is opened on the inner wall of the second traction wheel 7 If there are two the 4th ring groove, the second ring-like fixture block, the second ring-like fixture block fixing sleeve are rotatablely equipped in the 4th ring groove It is located in second support bar 6, sliding slot is offered on the both sides inner wall of the first groove 10, be slidably fitted with sliding block in sliding slot, two A sliding block side close to each other all extends in the first groove 10 and is welded on traveller 9, solid on the side wall of the second groove 11 Dingan County is equipped with fixture block, offers the second through-hole on fixture block, screw rod 13 is rotatably installed in corresponding second through-hole, the first tapered teeth Third groove is offered in the top inner wall of wheel 14, the second shaft is rotatablely equipped in third groove, the top of the second shaft is prolonged It extends in corresponding second groove 11 and is welded in the top inner wall of the second groove 11, offered on the inner wall of first through hole 15 5th ring groove, the ring-like fixture block of third is rotatablely equipped in the 5th ring groove, and the ring-like fixture block fixation of third is set in first In shaft 16, the one end of first rotating shaft 16 far from the second groove 11 extends to outside corresponding first through hole 15 and is welded with handle, Pass through handle, first rotating shaft 16, first through hole 15, the second tapered gear 17, the second groove 11, the first tapered gear 14, screw rod 13, the second through-hole, thread groove 12 match, and first rotate two handles, and handle drives first rotating shaft 16 logical corresponding first Rotation in hole 15, while first rotating shaft 16 drives the rotation in corresponding second groove 11 of the second tapered gear 17 so that first Tapered gear 14 drives the rotation in corresponding second groove 11 by the second tapered gear 17, while the first tapered gear 14 drives Screw rod 13 rotates simultaneously in corresponding second through-hole and thread groove 12, by traveller 9, screw rod 13, the first groove 10, slides Block, sliding slot, the second support plate 5, second support bar 6, the second traction wheel 7, the first traction wheel 3 and handle match, and traveller 9 is by spiral shell Bar 13 drive in corresponding first groove 10 slide downward, at this time sliding block by traveller 9 drive in corresponding sliding slot downwards into Row sliding, while traveller 9 drives corresponding second support plate 5 to decline so that second support bar 6 is by two 5 bands of the second support plate It is dynamic to decline, while second support bar 6 drives the second traction wheel 7 to decline so that the first traction wheel 3 is at a distance from the second traction wheel 7 Increase, when apart from suitable, stop operating two handles, reinforcing bar can be then inserted into the traction of the first traction wheel 3 and second The centre position of wheel 7 draw and preliminary straightening, and the configuration of the present invention is simple is easy to operate, passes through simple rotational action The distance between two traction wheels can be quickly adjusted, and then facilitate the reinforcing bar of traction and preliminary straightening different-diameter, give people Bring great convenience.
Operation principle:When needing to draw the reinforcing bar being relatively large in diameter, two handles are first rotated, handle drives first rotating shaft 16 The rotation in corresponding first through hole 15, while first rotating shaft 16 drives the second tapered gear 17 in corresponding second groove 11 Rotation so that the first tapered gear 14 drives the rotation in corresponding second groove 11, while first by the second tapered gear 17 Tapered gear 14 drives screw rod 13 to be rotated simultaneously in corresponding second through-hole and thread groove 12 so that traveller 9 is by screw rod 13 The slide downward in corresponding first groove 10 is driven, sliding block is driven by traveller 9 and slided downwards in corresponding sliding slot at this time It is dynamic, while traveller 9 drives corresponding second support plate 5 to decline so that under second support bar 6 is driven by two the second support plates 5 Drop, while second support bar 6 drives the second traction wheel 7 to decline so that the first traction wheel 3 increases at a distance from the second traction wheel 7, When apart from suitable, stop operating two handles, then reinforcing bar can be inserted into the first traction wheel 3 and the second traction wheel 7 Centre position draw and preliminary straightening.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. the reinforcing bar draft gear in building site is built in a kind of room, including first be fixedly mounted on two the first support plates (1) Strut (2), which is characterized in that turning set is equipped with the first traction wheel (3) on the first support bar (2), on the first traction wheel (3) The first ring groove (4) is offered, the second support plate (5), two second supports are equipped with below two the first support plates (1) The same second support bar (6) is installed on plate (5), turning set is equipped with the second traction wheel (7) in second support bar (6), The second ring groove (8) is offered on second traction wheel (7), the second ring groove (8) is adapted with the first ring groove (4);
Traveller (9) is installed at the top of second support plate (5), the bottom of the first support plate (1) offers the first groove (10), the top of traveller (9) extends in corresponding first groove (10), and traveller (9) and corresponding first groove (10) Inner wall is slidably connected, and the top of traveller (9) offers thread groove (12), and is offered in the top inner wall of the first groove (10) Two grooves (11), thread groove (12) internal thread are equipped with screw rod (13), and it is recessed that the top of screw rod (13) extends to corresponding second In slot (11) and it is welded with the first tapered gear (14), the second groove (11) is opened on the side inner wall far from first support bar (2) Equipped with first through hole (15), first rotating shaft (16) is rotatablely equipped in first through hole (15), first rotating shaft (16) is close to first One end of strut (2) extends in corresponding second groove (11) and is welded with the second tapered gear (17), the second tapered gear (17) it is engaged with corresponding first tapered gear (14).
2. the reinforcing bar draft gear in building site is built in a kind of room according to claim 1, which is characterized in that first traction It takes turns and is opened up there are two third ring groove on the inner wall of (3), be rotatablely equipped with the first ring-like fixture block in third ring groove, first Ring-like fixture block fixation is set in first support bar (2).
3. the reinforcing bar draft gear in building site is built in a kind of room according to claim 1, which is characterized in that second traction It takes turns and is opened up there are two the 4th ring groove on the inner wall of (7), be rotatablely equipped with the second ring-like fixture block in the 4th ring groove, second Ring-like fixture block fixation is set in second support bar (6).
4. the reinforcing bar draft gear in building site is built in a kind of room according to claim 1, which is characterized in that first groove (10) sliding slot is offered on both sides inner wall, sliding block is slidably fitted in sliding slot, and two sliding block sides close to each other are prolonged It extends in the first groove (10) and is welded on traveller (9).
5. the reinforcing bar draft gear in building site is built in a kind of room according to claim 1, which is characterized in that second groove (11) it is installed with fixture block on side wall, the second through-hole is offered on fixture block, screw rod (13) is rotatably installed in corresponding second In through-hole.
6. the reinforcing bar draft gear in building site is built in a kind of room according to claim 1, which is characterized in that described first is tapered Third groove is offered in the top inner wall of gear (14), and the second shaft, the top of the second shaft are rotatablely equipped in third groove End extends in corresponding second groove (11) and is welded in the top inner wall of the second groove (11).
7. the reinforcing bar draft gear in building site is built in a kind of room according to claim 1, which is characterized in that the first through hole (15) the 5th ring groove is offered on inner wall, the ring-like fixture block of third is rotatablely equipped in the 5th ring groove, and third is ring-like Fixture block fixation is set in first rotating shaft (16), and the one end of first rotating shaft (16) far from the second groove (11) extends to corresponding the One through-hole (15) outside and is welded with handle.
CN201810692783.2A 2018-06-29 2018-06-29 The reinforcing bar draft gear in building site is built in a kind of room Pending CN108746423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810692783.2A CN108746423A (en) 2018-06-29 2018-06-29 The reinforcing bar draft gear in building site is built in a kind of room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810692783.2A CN108746423A (en) 2018-06-29 2018-06-29 The reinforcing bar draft gear in building site is built in a kind of room

Publications (1)

Publication Number Publication Date
CN108746423A true CN108746423A (en) 2018-11-06

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ID=63974666

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810692783.2A Pending CN108746423A (en) 2018-06-29 2018-06-29 The reinforcing bar draft gear in building site is built in a kind of room

Country Status (1)

Country Link
CN (1) CN108746423A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110421100A (en) * 2019-06-28 2019-11-08 安徽凯越电力杆塔有限公司 A kind of traction wheel group and the bar straightening disconnecting device for concurrent production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110421100A (en) * 2019-06-28 2019-11-08 安徽凯越电力杆塔有限公司 A kind of traction wheel group and the bar straightening disconnecting device for concurrent production

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Application publication date: 20181106