CN109834364A - A kind of shear bar positioning trolley and its construction method - Google Patents
A kind of shear bar positioning trolley and its construction method Download PDFInfo
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- CN109834364A CN109834364A CN201910178306.9A CN201910178306A CN109834364A CN 109834364 A CN109834364 A CN 109834364A CN 201910178306 A CN201910178306 A CN 201910178306A CN 109834364 A CN109834364 A CN 109834364A
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- shear bar
- shape frame
- contraband shape
- welding
- discharge bin
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 108010068370 Glutens Proteins 0.000 claims description 11
- 235000021312 gluten Nutrition 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The present invention relates to beam piece top surface steel bar meter technical field, specially a kind of shear bar positioning trolley and its construction method, a kind of shear bar positioning trolley, including discharge bin, it is set to beam piece top face, including lower supporting plate；Locating rack, including Contraband shape frame body, the Contraband shape frame body are connect by adjusting screw rod with the lower supporting plate；The Contraband shape frame body includes Contraband shape frame top plate and Contraband shape frame bottom plate, and the Contraband shape frame bottom plate is provided with multiple positioning ports；Running gear is connect with the discharge bin, for driving the discharge bin to be moved forward and backward.Welding and assembling height and the welding position that shear bar can be accurately controlled by locating rack, on the one hand improve construction quality, on the other hand make shear bar welding more convenient；Operating platform is set, can further improve the convenience of shear bar welding；Be arranged discharge bin, can convenient working personnel shear bar is taken, improve operating efficiency；The setting convenient working personnel of rain-proof shelter weld shear bar under complicated weather.
Description
Technical field
The present invention relates to beam piece top surface steel bar meter technical field, specially a kind of shear bar positioning trolley and its construction party
Method.
Background technique
Currently, Bridge Beam piece top surface reinforcing bar (gluten) and shear bar welding are usually man-hour manually hand-held shear bar and use electric arc
The mode of weldering and the gluten of beam piece top surface weld.Not only the degree of automation is low for this mode, and standardization level is low, and constructs and miss
Poor big, the error in length that shear bar stretches out gluten net is big, and subsequent deck paving is caused to be possible to many adverse effects occur, such as protects
Covering thickness deficiency etc., to generate serious adverse effect to the quality of entire engineering, duration.
Summary of the invention
In view of the problems of the existing technology the present invention, proposes a kind of shear bar positioning trolley and its construction method.
The technical solution adopted by the present invention to solve the technical problems is: a kind of shear bar positioning trolley, including
Discharge bin is set to beam piece top face, including lower supporting plate；
Locating rack, including Contraband shape frame body, the Contraband shape frame body are connect by adjusting screw rod with the lower supporting plate；The Contraband shape frame
Body includes Contraband shape frame top plate and Contraband shape frame bottom plate, and the Contraband shape frame bottom plate is provided with multiple positioning ports；
Running gear is connect with the discharge bin, for driving the discharge bin to be moved forward and backward.
Preferably, the adjusting screw rod includes Limit screw head, the studdle body being connect with the Limit screw head,
Body is adjusted with the integrally formed screw thread of the studdle body other end, and adjusts the adjusting that body is used cooperatively with the screw thread
Nut；
The Contraband shape frame top plate and the Contraband shape frame bottom plate are provided with the screw through hole passed through for the studdle body；
The lower supporting plate, which is provided with, adjusts the height adjusting holes that body is used cooperatively with the screw thread.
Preferably, the running gear includes the bracket set on beam piece two sides, set on the walking track of cradle top, with
The traveling wheel that the walking track is cooperatively connected, the driving motor being connect with the traveling wheel, the traveling wheel and the lower branch
The connection of fagging bottom.
Preferably, the discharge bin, which is located at beam piece two sides, is also connected with operating platform；The operating platform is equipped with behaviour
Make chair；The operating platform is additionally provided with the speed connecting with the driving motor and adjusts pedal.
Preferably, being equipped at the top of the discharge bin rain-proof shed.
Preferably, beam piece top surface is additionally provided with locating rack height adjustment to hindsight.
A kind of construction method of shear bar positioning trolley, includes the following steps
Step 1, welding and assembling height, welding lengthwise position and the welding lateral position of shear bar are calculated according to drawing；
Step 2, the mounting height of locating rack is adjusted according to drawing to adapt to the welding and assembling height of shear bar in step 1；
Step 3, locating rack the welding to be welded of shear bar in step 1 is moved to by longitudinal tandem by running gear to indulge
To position；
Step 4, shear bar and beam piece top surface gluten are welded according to the welding lateral position of shear bar, repeats step 3 to step 4
It welds and completes to whole shear bars.
Preferably, before the step 1 or the step 2 or the step 3 by shear bar to be welded stack to
In discharge bin.
Preferably, the step 2 specifically includes
Step 21, the studdle body of two adjusting screw rods is each passed through to the screw through hole at Contraband shape frame body both ends, and spiral shell will be adjusted
The screw thread of bar adjusts body by regulating nut height adjusting holes connection corresponding with lower supporting plate and regulating nut and screw thread are adjusted
The relative rotation circle number of body is identical；
Step 22, Contraband shape frame body is adjusted to desired height according to locating rack height adjustment to hindsight and by adjusting screw rod；
Step 23, Contraband shape frame body is connect with lower supporting plate adaptability by remaining adjusting screw rod.
Preferably, the step 4 specifically includes
Step 41, positioning port corresponding to shear bar welding lateral position to be welded is determined；
Step 42, shear bar is put into the positioning port of Contraband shape frame bottom plate and its top is made to offset with Contraband shape frame top plate；
Step 43, shear bar and beam piece top surface gluten are welded by arc welding mode, repeats step 41 to step 43 to same
Whole shear bars that shear bar welds lengthwise position, which weld, to be completed.
The invention has the advantages that 1, the welding and assembling height and welding position of shear bar can be accurately controlled by locating rack
It sets, on the one hand improves construction quality, on the other hand make shear bar welding more convenient；
2, operating platform is set, can further improve the convenience of shear bar welding；
3, be arranged discharge bin, can convenient working personnel shear bar is taken, improve operating efficiency；
4, the setting convenient working personnel of rain-proof shelter weld shear bar under complicated weather, avoid influencing the duration.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of shear bar positioning trolley of the present invention；
Fig. 2 is the partial enlarged view of locating rack in Fig. 1；
Fig. 3 is that shear bar is installed to the side view of locating rack；
Fig. 4 is the connection side view of Contraband shape frame body and lower supporting plate；
Fig. 5 is the side view of shear bar and gluten welding；
Wherein, 1, lower supporting plate, 2, Contraband shape frame body, 3, adjusting screw rod, 21, positioning port, 41, bracket, 42, walking track, 43, row
Walk wheel, 44, driving motor, 5, rain-proof shed, 6, locating rack height adjustment is to hindsight.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 5, a kind of shear bar positioning trolley, including discharge bin, locating rack and running gear.Discharge bin
Set on beam piece top face, including lower supporting plate 1, lower supporting plate 1 not only can be used as the frame body for being used to support locating rack, but also can be with
For placing finished product shear bar, can convenient working personnel shear bar is taken, improve operating efficiency.
Locating rack includes Contraband shape frame body 2, and the Contraband shape frame body 2 is connect by adjusting screw rod 3 with the lower supporting plate 1, institute
Stating Contraband shape frame body 2 includes Contraband shape frame top plate and Contraband shape frame bottom plate, and the Contraband shape frame bottom plate is provided with multiple positioning ports 21.It can when construction
Suitable positioning port 21 is chosen according to actual welding position.
The adjusting screw rod 3 includes Limit screw head, the studdle body connecting with the Limit screw head, with the branch
It supports the integrally formed screw thread of the screw body other end and adjusts body, and adjust the regulating nut that body is used cooperatively with the screw thread.Institute
It states Contraband shape frame top plate and the Contraband shape frame bottom plate is provided with the screw through hole passed through for the studdle body, the lower supporting plate 1
It is provided with and adjusts the height adjusting holes that body is used cooperatively with the screw thread.
Beam piece top surface is additionally provided with auxiliary positioning frame and adjusts the locating rack height adjustment of height to hindsight 6.
Running gear is connect with the discharge bin, for driving the discharge bin to be moved forward and backward.The running gear includes
Bracket 41 set on beam piece two sides, the walking track 42 set on 41 top of bracket, the row being cooperatively connected with the walking track 42
Wheel 43 is walked, the driving motor 44 connecting with the traveling wheel 43, the traveling wheel 43 is connect with 1 bottom of lower supporting plate.It is logical
Discharge bin back-and-forth motion can freely be controlled and discharge bin is rested in required position by crossing running gear.
The discharge bin is located at beam piece two sides and is also connected with operating platform, and the operating platform is equipped with operations chair, described
Operating platform is additionally provided with the speed connecting with the driving motor 44 and adjusts pedal.Operating personnel can drive in operating platform and put
Feed bin is mobile, and can adjust the movement speed that pedal controls discharge bin by speed, e.g., puts when speed is adjusted when pedal is floored
The movement speed of feed bin is most fast, and when loosening speed and adjusting pedal, discharge bin movement speed is slack-off, adjusts when being totally released speed
Discharge bin stops movement when pedal.The operating position of operating platform is longitudinally staggered with locating rack, and the width of beam piece top surface is generally
230 centimetres, operating personnel can directly weld shear bar by operating platform and bracket 41.
Rain-proof shed 5, rain-proof shed 5 are equipped at the top of the discharge bin can be used for sunshade, rain cover, so that the positioning trolley of the application
It can use in the presence of a harsh environment, convenient working personnel weld shear bar under complicated weather, avoid influencing the duration.
A kind of construction method of shear bar positioning trolley, comprising the following steps: step 1, shear bar is calculated according to drawing
Welding and assembling height, welding lengthwise position and welding lateral position.
Step 2, the mounting height of locating rack is adjusted according to drawing to adapt to the welding and assembling height of shear bar in step 1.Specifically
Including step 21, the studdle body of two adjusting screw rods 3 is each passed through to the screw through hole at 2 both ends of Contraband shape frame body, and will be adjusted
The screw thread of screw rod 3 adjusts body and passes through regulating nut height adjusting holes connection corresponding with lower supporting plate 1 and regulating nut and screw thread
The relative rotation circle number for adjusting body is identical.
Step 22, needed for Contraband shape frame body 2 being adjusted to according to locating rack height adjustment to hindsight 6 and by adjusting screw rod 3
Highly.Regulating nut is always maintained at constant, the screw thread adjusting when regulating nut rotates in the forward direction with the dynamics that engages that screw thread adjusts body
Body relative adjustment nut moves up, and when regulating nut reversely rotates, screw thread adjusts body relative adjustment nut and moves down.It adjusts
Section nut edge can be set to can be manually rotated the finger of regulating nut and pinch portion.Regulating nut rotates a circle can be adjusted in screw thread
It walks 1 centimetre on body.
Step 23, Contraband shape frame body 2 is connect by remaining adjusting screw rod 3 with 1 adaptability of lower supporting plate, is adjusted for convenience
Nut adjusts the relative position moved on body both to adjust in screw thread, regulating nut and screw thread adjusting body to engage dynamics general
It is smaller, and the effect of remaining adjusting screw rod 3 be increase total connection dynamics so that locating rack connect with lower supporting plate 1 it is more firm
Gu.
Step 3, locating rack is moved to by longitudinal tandem by the weldering to be welded of shear bar in step 1 by running gear
Connect lengthwise position.Assuming that the direction that locating rack is moved forward and backward is longitudinal direction, locating rack just starts positioned at longitudinal initial end, locating rack
Height adjustment hindsight 6 can be set the both lateral sides in longitudinal initial end, and locating rack carries out height tune in longitudinal initial end
Section.
Step 4, shear bar and beam piece top surface gluten are welded according to the welding lateral position of shear bar, repeat step 3 to
Step 4 is welded to whole shear bars and is completed.Step 41 is specifically included, is determined corresponding to shear bar welding lateral position to be welded
Positioning port 21.
Step 42, shear bar is put into the positioning port 21 of Contraband shape frame bottom plate and its top is made to offset with Contraband shape frame top plate.
Step 43, shear bar and beam piece top surface gluten are welded by arc welding mode, repeat step 41 to step 43 to
Whole shear bars of same shear bar welding lengthwise position, which weld, to be completed.After shear bar is put into positioning port 21 with hand, hand
It does not unclamp first, exists side by side even if being welded shear bar and gluten with arc welding.When laterally row's shear bar is all welded and then more
Longitudinal measure position is changed, is completed until whole shear bars weld.Two operating personnels are needed when the positioning trolley of the application uses,
And the welding efficiency of shear bar also at least improves twice.
Shear bar to be welded is stacked into discharge bin before the step 1 or the step 2 or the step 3,
Convenient working personnel take shear bar, improve operating efficiency.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to design of the invention
It is defined with range.Without departing from the design concept of the invention, ordinary people in the field is to technical side of the invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through being all described in the claims.
Claims (10)
1. a kind of shear bar positioning trolley, it is characterised in that: including
Discharge bin is set to beam piece top face, including lower supporting plate (1)；
Locating rack, including Contraband shape frame body (2), the Contraband shape frame body (2) are connected by adjusting screw rod (3) and the lower supporting plate (1)
It connects；The Contraband shape frame body (2) includes Contraband shape frame top plate and Contraband shape frame bottom plate, and the Contraband shape frame bottom plate is provided with multiple positioning ports
(21)；
Running gear is connect with the discharge bin, for driving the discharge bin to be moved forward and backward.
2. a kind of shear bar positioning trolley according to claim 1, it is characterised in that: the adjusting screw rod (3) includes limit
Position screw head, the studdle body being connect with the Limit screw head, with the integrally formed spiral shell of the studdle body other end
Line adjusts body, and adjusts the regulating nut that body is used cooperatively with the screw thread；
The Contraband shape frame top plate and the Contraband shape frame bottom plate are provided with the screw through hole passed through for the studdle body；
The lower supporting plate (1), which is provided with, adjusts the height adjusting holes that body is used cooperatively with the screw thread.
3. a kind of shear bar positioning trolley according to claim 1, it is characterised in that: the running gear includes being set to beam
The bracket (41) of piece two sides, the walking track (42) being set at the top of bracket (41) are cooperatively connected with walking track (42)
Traveling wheel (43), the driving motor (44) being connect with the traveling wheel (43), the traveling wheel (43) and the lower supporting plate (1)
Bottom connection.
4. a kind of shear bar positioning trolley according to claim 1, it is characterised in that: the discharge bin is located at beam piece two sides
It is also connected with operating platform；The operating platform is equipped with operations chair；The operating platform is additionally provided with and the driving motor
(44) speed connected adjusts pedal.
5. a kind of shear bar positioning trolley according to claim 1, it is characterised in that: be equipped with and keep off the rain at the top of the discharge bin
Canopy (5).
6. a kind of shear bar positioning trolley according to claim 1, it is characterised in that: beam piece top surface is additionally provided with positioning
Frame height adjustment is to hindsight (6).
7. a kind of construction method of shear bar positioning trolley, it is characterised in that: include the following steps
Step 1, welding and assembling height, welding lengthwise position and the welding lateral position of shear bar are calculated according to drawing；
Step 2, the mounting height of locating rack is adjusted according to drawing to adapt to the welding and assembling height of shear bar in step 1；
Step 3, locating rack the welding to be welded of shear bar in step 1 is moved to by longitudinal tandem by running gear to indulge
To position；
Step 4, shear bar and beam piece top surface gluten are welded according to the welding lateral position of shear bar, repeats step 3 to step 4
It welds and completes to whole shear bars.
8. a kind of construction method of shear bar positioning trolley according to claim 7, it is characterised in that: in the step 1
Or shear bar to be welded is stacked into discharge bin before the step 2 or the step 3.
9. a kind of construction method of shear bar positioning trolley according to claim 7, it is characterised in that: step 2 tool
Body includes
Step 21, the studdle body of two adjusting screw rods (3) is each passed through to the screw through hole at Contraband shape frame body (2) both ends, and will
The screw thread of adjusting screw rod (3) adjusts body by regulating nut height adjusting holes connection corresponding with lower supporting plate (1) and adjusts spiral shell
Cap is identical as the screw thread adjusting relative rotation circle number of body；
Step 22, Contraband shape frame body (2) is adjusted to institute according to locating rack height adjustment to hindsight (6) and by adjusting screw rod (3)
Need height；
Step 23, Contraband shape frame body (2) is connect with lower supporting plate (1) adaptability by remaining adjusting screw rod (3).
10. a kind of construction method of shear bar positioning trolley according to claim 7, it is characterised in that: step 4 tool
Body includes
Step 41, positioning port (21) corresponding to shear bar welding lateral position to be welded is determined；
Step 42, shear bar is put into the positioning port (21) of Contraband shape frame bottom plate and its top is made to offset with Contraband shape frame top plate；
Step 43, shear bar and beam piece top surface gluten are welded by arc welding mode, repeats step 41 to step 43 to same
Whole shear bars that shear bar welds lengthwise position, which weld, to be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178306.9A CN109834364A (en) | 2019-03-11 | 2019-03-11 | A kind of shear bar positioning trolley and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178306.9A CN109834364A (en) | 2019-03-11 | 2019-03-11 | A kind of shear bar positioning trolley and its construction method |
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| Publication Number | Publication Date |
|---|---|
| CN109834364A true CN109834364A (en) | 2019-06-04 |
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ID=66885584
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178306.9A Pending CN109834364A (en) | 2019-03-11 | 2019-03-11 | A kind of shear bar positioning trolley and its construction method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100531A (en) * | 1994-09-30 | 1996-04-16 | Maeda Corp | Bar arrangement and support tool for arranged bar |
| CN205393830U (en) * | 2016-02-25 | 2016-07-27 | 浙江省交通工程建设集团有限公司 | Shear bar electric welding small handcart and bridge floor shear bar welding system |
| CN107044208A (en) * | 2017-05-02 | 2017-08-15 | 中国建筑第八工程局有限公司 | Assembly type locating module and construction method for prefabricated wallboard reserved joint bar |
| CN206625580U (en) * | 2017-03-02 | 2017-11-10 | 中国建筑第八工程局有限公司 | Post joint bar regulating positioning device |
| CN206971092U (en) * | 2017-07-11 | 2018-02-06 | 山东东泰工程咨询有限公司 | Roof steel bar colligation chassis |
| CN210046130U (en) * | 2019-03-11 | 2020-02-11 | 中铁十六局集团第三工程有限公司 | Shear rib positioning trolley |
-
2019
- 2019-03-11 CN CN201910178306.9A patent/CN109834364A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100531A (en) * | 1994-09-30 | 1996-04-16 | Maeda Corp | Bar arrangement and support tool for arranged bar |
| CN205393830U (en) * | 2016-02-25 | 2016-07-27 | 浙江省交通工程建设集团有限公司 | Shear bar electric welding small handcart and bridge floor shear bar welding system |
| CN206625580U (en) * | 2017-03-02 | 2017-11-10 | 中国建筑第八工程局有限公司 | Post joint bar regulating positioning device |
| CN107044208A (en) * | 2017-05-02 | 2017-08-15 | 中国建筑第八工程局有限公司 | Assembly type locating module and construction method for prefabricated wallboard reserved joint bar |
| CN206971092U (en) * | 2017-07-11 | 2018-02-06 | 山东东泰工程咨询有限公司 | Roof steel bar colligation chassis |
| CN210046130U (en) * | 2019-03-11 | 2020-02-11 | 中铁十六局集团第三工程有限公司 | Shear rib positioning trolley |
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