CN202846090U - Clamping device of steel structure - Google Patents

Clamping device of steel structure Download PDF

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Publication number
CN202846090U
CN202846090U CN 201220536968 CN201220536968U CN202846090U CN 202846090 U CN202846090 U CN 202846090U CN 201220536968 CN201220536968 CN 201220536968 CN 201220536968 U CN201220536968 U CN 201220536968U CN 202846090 U CN202846090 U CN 202846090U
Authority
CN
China
Prior art keywords
hydraulic cylinder
horizontal
clamping device
steel construction
vertical lifting
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.)
Expired - Fee Related
Application number
CN 201220536968
Other languages
Chinese (zh)
Inventor
陈肯
杜孟超
孙文涛
李光宗
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.)
ZHENGZHOU BEILONG HYDRAULIC CO LTD
Original Assignee
ZHENGZHOU BEILONG HYDRAULIC 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 ZHENGZHOU BEILONG HYDRAULIC CO LTD filed Critical ZHENGZHOU BEILONG HYDRAULIC CO LTD
Priority to CN 201220536968 priority Critical patent/CN202846090U/en
Application granted granted Critical
Publication of CN202846090U publication Critical patent/CN202846090U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a clamping device of a steel structure. The clamping device of the steel structure comprises a portal frame formed by two uprights and a cross beam, wherein the portal frame is provided with a power drive mechanism, a horizontal clamping mechanism and a vertical lifting mechanism, and the horizontal clamping mechanism and the vertical lifting mechanism are respectively connected with the power drive mechanism in a transmission mode. The clamping device of the steel structure is reasonable in design, and simple in structure, relieves labor intensity, improves production efficiency, fully reduces workpiece deformation generated in a welding process, and solves the problem that a welding seam is too wide to be welded caused by a big clearance between workpieces in a welding seam butt joint process.

Description

A kind of steel construction clamping device
Technical field
The utility model belongs to a kind of frock clamp, relates in particular to a kind of steel construction clamping device.
Background technology
At present, when the top board to steel construction welds, generally all be that several workmans upwards lever up top board with crowbar and clamp with workpiece is powerful, then the workpiece weld seam is welded.This mode exists that labor strength is large, the wide difficult welding of weld seam, welding quality can not guarantee, ineffective defective.
The utility model content
The utility model is in order to solve weak point of the prior art, provides a kind of and can reduce labor strength, is easy to weld, welding quality is good, the steel construction clamping device of high efficiency.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of steel construction clamping device, comprise by two root posts and the portal frame that crossbeam consists of, portal frame is provided with power-driven mechanism, horizontal-clamping mechanism and vertical lifting mechanism, and horizontal-clamping mechanism and vertical lifting mechanism are in transmission connection with power-driven mechanism respectively.
Described power-driven mechanism comprises the hydraulic power unit that is located on the crossbeam and is used for the electric cabinet of control hydraulic power unit work that electric cabinet is located at a wherein root post lower outside.
Described horizontal-clamping mechanism comprises that level respectively is located at the horizontal hydraulic cylinder on two root posts, and the clutch end of the horizontal hydraulic cylinder on two root posts is oppositely arranged, and the clutch end of horizontal hydraulic cylinder is hinged with grip block.
Described vertical lifting mechanism comprises the vertical hydraulic cylinder that clutch end arranges up, and the clutch end of vertical hydraulic cylinder is connected with horizon bar, is hung with suspension rod under the horizon bar, and horizontal hydraulic cylinder is connected with hydraulic power unit by hydraulic oil pipe respectively with the hydraulic cylinder of being connected.
Described two root post lower ends are provided with the walking mechanism by electric cabinet control.
Adopt technique scheme, horizontal-clamping mechanism is used for inverted Workpiece clamping, and vertical lifting mechanism contacts the top board lifting of workpiece with workpiece, guarantee the weld seam of suitable width, so just can carry out weld job.
Hydraulic power unit has six groups of valve groups, respectively by hydraulic oil pipe control horizontal hydraulic cylinder and the vertically work of hydraulic cylinder.Electric cabinet is used for the control hydraulic power unit, by the commutation control horizontal hydraulic cylinder of valve and the action of vertical hydraulic cylinder.Grip block is connected with the clutch end of horizontal hydraulic cylinder, and the action by horizontal hydraulic cylinder is with the workpiece side board clamping or loosen; Hang up chain block at suspension rod, the rope of chain block is hung the top board that is positioned at the workpiece below, and the action that drives horizon bar by vertical hydraulic cylinder lifts top board or put down.Horizontal hydraulic cylinder clamps welding work pieces from both sides, and vertical hydraulic cylinder rises to top board with workpiece above workpiece and contacts.Thereby the welding processing of whole workpiece is finished at an in-process.
The utility model is reasonable in design, simple in structure, reduce labor intensity, enhance productivity, fully reduced the distortion that workpiece produces in welding process, and improved the problem that in the weld seam docking operation excesssive gap between the workpiece causes the wide difficult welding of weld seam.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of steel construction clamping device of the present utility model, comprise by two root posts 1 and the portal frame that crossbeam 2 consists of, portal frame is provided with power-driven mechanism, horizontal-clamping mechanism and vertical lifting mechanism, and horizontal-clamping mechanism and vertical lifting mechanism are in transmission connection with power-driven mechanism respectively.
Power-driven mechanism comprises the hydraulic power unit 3 that is located on the crossbeam 2 and is used for the electric cabinet 4 of control hydraulic power unit 3 work that electric cabinet 4 is located at a wherein root post 1 lower outside.
Horizontal-clamping mechanism comprises that level respectively is located at the horizontal hydraulic cylinder 5 on two root posts 1, horizontal hydraulic cylinder 5 is provided with four, be respectively equipped with two on every root post 1, the clutch end of the horizontal hydraulic cylinder 5 on two root posts 1 is oppositely arranged, and the clutch end of horizontal hydraulic cylinder 5 is hinged with grip block 6.
Vertical lifting mechanism comprises two vertical hydraulic cylinders 7 that clutch end arranges up, the clutch end of vertical hydraulic cylinder 7 is connected with horizon bar 8, horizon bar is hung with suspension rod 98 times, and horizontal hydraulic cylinder 5 is connected with hydraulic power unit 3 by hydraulic oil pipe (meaning not shown in the figures) respectively with the hydraulic cylinder of being connected 7.
Two root posts, 1 lower end is provided with the walking mechanism 10 by electric cabinet 4 controls, and walking mechanism 10 plays the mobile effect of being convenient to, and walking mechanism repeats no more for existing mature technology, concrete structure.
The utility model in use, workpiece is upside down under the portal frame, first hang up bottle gouard moved by hands at suspension rod 9, the rope of bottle gouard moved by hands hangs up and is placed on ground top board, controls the button on the electric cabinet 4, horizontal hydraulic cylinder 5 elongations, by grip block 6 with Workpiece clamping, then vertical hydraulic cylinder 7 upwards extends, and top board is risen to workpiece contact, and then just can carry out weld job.

Claims (5)

1. steel construction clamping device, it is characterized in that: comprise by two root posts and the portal frame that crossbeam consists of, portal frame is provided with power-driven mechanism, horizontal-clamping mechanism and vertical lifting mechanism, and horizontal-clamping mechanism and vertical lifting mechanism are in transmission connection with power-driven mechanism respectively.
2. a kind of steel construction clamping device according to claim 1 is characterized in that: described power-driven mechanism comprises the hydraulic power unit that is located on the crossbeam and is used for the electric cabinet of control hydraulic power unit work that electric cabinet is located at a wherein root post lower outside.
3. a kind of steel construction clamping device according to claim 2, it is characterized in that: described horizontal-clamping mechanism comprises that level respectively is located at the horizontal hydraulic cylinder on two root posts, the clutch end of the horizontal hydraulic cylinder on two root posts is oppositely arranged, and the clutch end of horizontal hydraulic cylinder is hinged with grip block.
4. a kind of steel construction clamping device according to claim 3, it is characterized in that: described vertical lifting mechanism comprises the vertical hydraulic cylinder that clutch end arranges up, the clutch end of vertical hydraulic cylinder is connected with horizon bar, be hung with suspension rod under the horizon bar, horizontal hydraulic cylinder is connected with hydraulic power unit by hydraulic oil pipe respectively with the hydraulic cylinder of being connected.
5. each described a kind of steel construction clamping device according to claim 1~4 is characterized in that: described two root post lower ends are provided with the walking mechanism by electric cabinet control.
CN 201220536968 2012-10-19 2012-10-19 Clamping device of steel structure Expired - Fee Related CN202846090U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220536968 CN202846090U (en) 2012-10-19 2012-10-19 Clamping device of steel structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220536968 CN202846090U (en) 2012-10-19 2012-10-19 Clamping device of steel structure

Publications (1)

Publication Number Publication Date
CN202846090U true CN202846090U (en) 2013-04-03

Family

ID=47977326

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220536968 Expired - Fee Related CN202846090U (en) 2012-10-19 2012-10-19 Clamping device of steel structure

Country Status (1)

Country Link
CN (1) CN202846090U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105667375A (en) * 2016-01-11 2016-06-15 北京城建设计发展集团股份有限公司 Dumper for transporting plate-type ballast beds
CN105667376A (en) * 2016-01-11 2016-06-15 安徽兴宇轨道装备有限公司 Dumper for transporting plate-type ballast beds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105667375A (en) * 2016-01-11 2016-06-15 北京城建设计发展集团股份有限公司 Dumper for transporting plate-type ballast beds
CN105667376A (en) * 2016-01-11 2016-06-15 安徽兴宇轨道装备有限公司 Dumper for transporting plate-type ballast beds
CN105667375B (en) * 2016-01-11 2018-01-19 北京城建设计发展集团股份有限公司 Integrated sleeper bed dump truck

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130403

Termination date: 20161019