CN206997615U - A kind of side walk slab is with reinforcing bar bending device - Google Patents
A kind of side walk slab is with reinforcing bar bending device Download PDFInfo
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- CN206997615U CN206997615U CN201720769160.1U CN201720769160U CN206997615U CN 206997615 U CN206997615 U CN 206997615U CN 201720769160 U CN201720769160 U CN 201720769160U CN 206997615 U CN206997615 U CN 206997615U
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- operation panel
- stirrup
- locating piece
- voussoir
- positioning
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Abstract
A kind of side walk slab is arranged on operation panel with reinforcing bar bending device, including operation panel and tailgate, cage bar bearing disk by cage bar central axis, and fixing end and the cage bar bearing disk of cage bar joystick are fixed, and the other end is hand end；On operation panel positioning element and limiting component are provided with close to the inner side of cage bar bearing rotating disk；The inner side of positioning element and limiting component is the stirrup bearing disk being arranged on by stirrup central axis on operation panel, and fixing end and the stirrup bearing disk of stirrup joystick are fixed, and the other end is hand end；Tailgate is fixed by Extension support and operation panel, and tailgate is provided with cage bar positioning sheet-pile and spacing angle steel.It is fast to bend speed, reduces labor intensity simple to operate, bends standard, percent defective substantially reduces.
Description
Technical field
It the utility model is related to reinforcing bar curving apparatus technical field, more particularly to a kind of side walk slab is with reinforcing bar bending device.
Background technology
Pedestrian way of bridge plate is the upper bridge walking of line bridge operating personnel and the important channel for keeping away car, hurt occurs as not in time more
Change and seriously jeopardize personal safety.With the increase of lifting and the load-carrying of train speed, bridge vibration increases, and train excretion
The erosion of thing, scattered corrosion goods, causes pedestrian way of bridge plate service life to shorten.Change side walk slab turns into iron in recent years
The main project of road and bridge beam maintenance work, account for the 45% of yearly maintenance work.In prefabricated side walk slab's operation, reinforcing bar is bent
It is first working procedure, bends the standard of reinforcing bar, efficiency governs the quality of side walk slab, progress.
It is during daily reinforcing bar is bent to use conventional tool through investigation more, i.e., it is made up of, blocks " chuck+steel bar wrench "
Disk is the common plain bars of HPB235 and common L30 angle steel, and anti-wear performance is poor, and it is relatively low to bend precision.The other instrument need to be
It is cumbersome using multiple steps such as preceding progress reinforcing bar line, rolling curves；Column bar diameter 14mm, inflection point is not easy to determine, right
Operator requires high, and the rebar sizes bent out are extremely difficult to operation or work standard.The problem of existing mainly has：
1st, efficiency is low：Reinforcing bar, which is bent, wants first thread-changing, rolling curve, and line is bent；
2nd, high is required to operator |：Multi-pass operation is needed, is groped repeatedly, can just find crooked place accurately；
3rd, easily there is waste product：All easily there is waste product, percent defective to just, inflection point misalignment and column do not wear in line
Account for 32%.
Utility model content
To overcome problems of the prior art, the utility model provides a kind of side walk slab with reinforcing bar bending device.
The technical scheme in the invention for solving the technical problem is：This kind of side walk slab with reinforcing bar bending device,
Including operation panel and tailgate, cage bar bearing disk is arranged on operation panel by cage bar central axis, and cage bar joystick is consolidated
Fixed end is fixed with cage bar bearing disk, and the other end is hand end；On operation panel positioning is provided with close to the inner side of cage bar bearing rotating disk
Part and limiting component；The inner side of positioning element and limiting component is the hoop being arranged on by stirrup central axis on operation panel
Muscle bearing disk, fixing end and the stirrup bearing disk of stirrup joystick are fixed, and the other end is hand end；Tailgate passes through Extension support
Fixed with operation panel, tailgate is provided with cage bar positioning and pulls post and spacing angle steel.
Further, the limiting component is postive stop baffle, and consolidating for cage bar joystick is pressed close in one end of the postive stop baffle
Fixed end, the other end of postive stop baffle press close to the fixing end of stirrup joystick.
Further, the positioning element includes locating piece, voussoir, back-moving spring, regulating bolt, adjusting nut, bias
Hand lever and positioning buting iron, the leading flank of the locating piece and the trailing flank of voussoir are the inclined-plane to cooperate, locating piece and wedge
Block is connected by regulating bolt, and the threaded shank of regulating bolt is stretched out through locating piece and voussoir and from voussoir, and regulating bolt is stretched
The one end gone out is provided with adjusting nut, there is reset space between locating piece and voussoir, and back-moving spring is nested with regulating bolt and is located at
Reset space position, the eccentric rotatable head position for acting against regulating bolt in one end of eccentric hand lever, the other end is freely
Hold, positioning buting iron is fixed with front side of locating piece and voussoir.
Further, the inner side of the locating piece is provided with positioning movable lug plate, and one end of positioning movable lug plate acts against locating piece
Inner side, other end jacking block is on the periphery of stirrup bearing disk.
Further, the operation panel and tailgate are detachably fixed by Extension support.
Further, reinforcing bar bending device is made up of high stiffness steel.
To sum up, above-mentioned technical proposal of the present utility model has the beneficial effect that：
(1) it is fast to bend speed：One bending device can two people use simultaneously, while can once bend 2 reinforcing bars, operating efficiency
It is doubled.
(2) reduce labor intensity：Hand spanner axis is bearing arrangement, relatively conventional laborsaving about 40%.
(3) it is simple to operate, bend standard：The bending tool size adjustable, tunable arrangement are designed for stow-wood type, both added
Tensile capacity, but it is simple to operate, and debugging can be completed in three seconds, belong to " foolproof " design, operation threshold is low, even without behaviour
Making the personnel of experience, also bendable makes the reinforcing bar of dimensional standard, and percent defective substantially reduces.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of the utility model positioning element.
In figure：
1 operation panel, 2 tailgates, 3 cage bar central shafts, 4 cage bar bearing disks, 5 cage bar joysticks, 6 stirrup central shafts, 7 stirrups
Post is pulled in bearing disk, 8 stirrup joysticks, 9 postive stop baffles, 10 positioning elements, 11 positioning movable lug plates, 12 positioning, 13 spacing angle steel,
14 locating pieces, 15 voussoirs, 16 back-moving springs, 17 regulating bolts, 18 adjusting nuts, 19 eccentric hand levers, 20 positioning buting iron, 21 is multiple
Bit space.
Embodiment
Feature of the present utility model and principle are described in detail below in conjunction with accompanying drawing 1 and Fig. 2, illustrated embodiment is only used
In explaining the utility model, the scope of protection of the utility model is not limited with this.
As shown in figure 1, the utility model includes operation panel 1 and tailgate 2.Cage bar bearing disk 4 passes through 3 turns of cage bar central shaft
Dynamic to be arranged on operation panel, fixing end and the cage bar bearing disk of cage bar joystick 5 are fixed, and the other end is hand end.Operation panel
The upper inner side close to cage bar bearing rotating disk is provided with positioning element 10 and limiting component.
The inner side of positioning element 10 and limiting component is the stirrup being rotatably installed in by stirrup central shaft 6 on operation panel 1
Bearing disk 7, fixing end and the stirrup bearing disk 7 of stirrup joystick 8 are fixed, and the other end is hand end.Tailgate 2 passes through extension
Frame is fixed with operation panel 1, and tailgate 2 is provided with cage bar positioning and pulls post 12 and spacing angle steel 13.
As shown in Fig. 2 positioning element 10 includes locating piece 14, voussoir 15, back-moving spring 16, regulating bolt 17, regulation spiral shell
Mother 18, eccentric hand lever 19 and positioning buting iron 20, the leading flank of the locating piece 14 are mutual cooperation with the trailing flank of voussoir 15
Inclined-plane, locating piece is connected with voussoir by regulating bolt 17, and the threaded shank of regulating bolt is through locating piece and voussoir and from wedge
Stretched out in block, one end that regulating bolt is stretched out is provided with adjusting nut 18, there is reset space 21, back-moving spring between locating piece and voussoir
16 are nested with regulating bolt and are located at the position of reset space 21, and one end of eccentric hand lever 19 is eccentric rotatably to act against regulation
The head position of bolt, the other end are free end, and positioning buting iron 20 is fixed with front side of locating piece and voussoir.
The inner side of locating piece is provided with positioning movable lug plate 11, and one end of positioning movable lug plate 11 is acted against on the inside of locating piece, another
Jacking block is held on the periphery of stirrup bearing disk.
Realize that dimension of hoop reinforcement is adjustable by positioning element, the part reaches using dead buting iron and sliding damper iron localization method
To accurate, reliable location purpose；Positioning and locking uses inclined-plane fine motion clamp system, the design of its stow-wood type realize it is easy to operate,
Quickly, laborsaving, energy self-locking and the purpose for producing larger clamping force.
Limiting component is postive stop baffle 9, and the fixing end of cage bar joystick, limiting block are pressed close in one end of the postive stop baffle 9
The other end of plate presses close to the fixing end of stirrup joystick.
Operation panel and tailgate are detachably fixed by Extension support, can realize that cage bar is curved by increasing Extension support length in operation
Size adjustable processed.
Reinforcing bar bending device is made up of high stiffness steel, and anti-wear performance is preferable.
Operation principle：
The inclined-plane fine motion clamp system that positioning element uses is by positioning buting iron, locating piece, voussoir, eccentric hand lever, reset
Spring, regulation Luo Shuan and adjusting nut etc. part composition.
When eccentric hand lever rotates to large eccentricity, eccentric hand lever is driven to move, eccentric hand lever band dynamic voussoir is inside
It is mobile, when eccentric hand lever is gone at maximum eccentric, combine closely, eliminate each between voussoir, locating piece and positioning, spacing buting iron
Portion gap, reaches locking state.Coupling mechanism force size can be controlled by adjusting nut if necessary.
When eccentric hand lever rotates to small eccentricity, eccentric hand lever is driven to be driven to direction movement, back-moving spring is unclamped
Voussoir moves, and increases each portion gap, reaches releasing orientation.
Operating method：
When the 1st, using short size, eccentric hand lever is unclamped by gap is produced between voussoir and locating piece, withdraws positioning movable lug plate,
Then promote locating piece to move right against the buting iron positioned under movable lug plate, rotate bias and pull rod locking.
When the 2nd, using other sizes, eccentric hand lever is unclamped by gap is produced between voussoir and locating piece, pulls positioning to the left
Block, then positioning movable lug plate (length is adjustable) is routed up, then promote locating piece to move right against positioning movable lug plate, rotated eccentric
Pull rod locking.Replaceable various sizes of movable lug plate bends the stirrup of correspondingly-sized simultaneously.
Traditional cage bar, stirrup bending tool are combined into one by the bending device, using more convenient；Increase bearing arrangement, construction
It is more laborsaving；Set up positioning and pull post and spacing angle steel, control bends precision, makes workpiece more standard.
Above-described embodiment is only the description carried out to preferred embodiment of the present utility model, not to the model of the present invention
Enclose and be defined, on the premise of the utility model design spirit is not departed from, relevant technical staff in the field is to the utility model
Various modifications and improvement, all should expand determined by the utility model claims book in protection domain.
Claims (6)
1. a kind of side walk slab is with reinforcing bar bending device, it is characterised in that including operation panel and tailgate, cage bar bearing disk passes through master
Muscle central axis is arranged on operation panel, and fixing end and the cage bar bearing disk of cage bar joystick are fixed, and the other end is hand
End；On operation panel positioning element and limiting component are provided with close to the inner side of cage bar bearing rotating disk；Positioning element and limiting component
Inner side is the stirrup bearing disk on operation panel, the fixing end and stirrup of stirrup joystick by stirrup central axis
Bearing disk is fixed, and the other end is hand end；Tailgate is fixed by Extension support and operation panel, and tailgate is provided with cage bar positioning and pulls post
With spacing angle steel.
2. a kind of side walk slab according to claim 1 is with reinforcing bar bending device, it is characterised in that the limiting component is limited
The fixing end of cage bar joystick is pressed close in position baffle plate, one end of the postive stop baffle, and it is hand that the other end of postive stop baffle presses close to stirrup
The fixing end of bar.
3. a kind of side walk slab according to claim 1 is with reinforcing bar bending device, it is characterised in that the positioning element includes
Locating piece, voussoir, back-moving spring, regulating bolt, adjusting nut, eccentric hand lever and positioning buting iron, the front side of the locating piece
Face and the trailing flank of voussoir are the inclined-plane to cooperate, and locating piece is connected with voussoir by regulating bolt, the screw rod of regulating bolt
Portion is stretched out through locating piece and voussoir and from voussoir, and one end that regulating bolt is stretched out is provided with adjusting nut, locating piece and voussoir
Between have reset space, back-moving spring is nested with regulating bolt and is located at reset space position, and one end of eccentric hand lever is eccentric
The rotatable head position for acting against regulating bolt, the other end is free end, and positioning is fixed with front side of locating piece and voussoir
Buting iron.
4. a kind of side walk slab according to claim 3 is with reinforcing bar bending device, it is characterised in that the inner side of the locating piece
Provided with positioning movable lug plate, one end of positioning movable lug plate is acted against on the inside of locating piece, circle of the other end jacking block in stirrup bearing disk
On side face.
5. a kind of side walk slab according to claim 1 is with reinforcing bar bending device, it is characterised in that the operation panel and tailgate
It is detachably fixed by Extension support.
6. a kind of side walk slab according to claim 1 is with reinforcing bar bending device, it is characterised in that reinforcing bar bending device is by Gao Gang
Strength steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769160.1U CN206997615U (en) | 2017-06-29 | 2017-06-29 | A kind of side walk slab is with reinforcing bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769160.1U CN206997615U (en) | 2017-06-29 | 2017-06-29 | A kind of side walk slab is with reinforcing bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997615U true CN206997615U (en) | 2018-02-13 |
Family
ID=61448780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769160.1U Active CN206997615U (en) | 2017-06-29 | 2017-06-29 | A kind of side walk slab is with reinforcing bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206997615U (en) |
-
2017
- 2017-06-29 CN CN201720769160.1U patent/CN206997615U/en active Active
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