CN211028720U - Auxiliary welding device for tower tube door frame - Google Patents

Auxiliary welding device for tower tube door frame Download PDF

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Publication number
CN211028720U
CN211028720U CN201921342279.6U CN201921342279U CN211028720U CN 211028720 U CN211028720 U CN 211028720U CN 201921342279 U CN201921342279 U CN 201921342279U CN 211028720 U CN211028720 U CN 211028720U
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CN
China
Prior art keywords
door frame
screw rod
welding device
auxiliary welding
tower
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.)
Active
Application number
CN201921342279.6U
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Chinese (zh)
Inventor
陆伟大
谢翔
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.)
Fujian Fuchuan Yifan New Energy Equipment Manufacturing Co Ltd
Original Assignee
Fujian Fuchuan Yifan New Energy Equipment Manufacturing Co Ltd
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Filing date
Publication date
Application filed by Fujian Fuchuan Yifan New Energy Equipment Manufacturing Co Ltd filed Critical Fujian Fuchuan Yifan New Energy Equipment Manufacturing Co Ltd
Priority to CN201921342279.6U priority Critical patent/CN211028720U/en
Application granted granted Critical
Publication of CN211028720U publication Critical patent/CN211028720U/en
Active legal-status Critical Current
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Abstract

The utility model relates to a tower section of thick bamboo door frame auxiliary welding device includes the door frame support frame, door frame support frame bottom intermediate position is equipped with the support column, the support column bottom is connected with door frame fixed establishment, door frame fixed establishment includes the locating piece, the equal rigid coupling in four sides of locating piece has the location axle, the one end rotation that the rigid coupling was not fixed connected to the locating piece of location axle is connected with the inside pole cover of establishing the screw thread, be equipped with the screw rod in the pole cover, be threaded connection between screw rod and the pole cover, the outer end rigid coupling of screw rod has door frame roof pressure board, door frame roof pressure board lateral surface is equipped with the draw-. The utility model is not only simple in structure, convenient to use moreover can simplify the process.

Description

Auxiliary welding device for tower tube door frame
Technical Field
The utility model relates to a wind power tower cylinder field specifically indicates to have a supplementary welding set of tower section of thick bamboo door frame.
Background
The wind power tower barrel is a tower pole of wind power generation, and mainly plays a supporting role in a wind generating set and absorbs the vibration of the set.
When a door frame of a wind power tower tube is installed, handle lugs are welded on two sides of the door frame, and then the door frame is hoisted to an opening reserved in the tower tube, so that the door frame is hung at the opening under the action of the handle lugs, and welding is facilitated. However, after the welding is completed, the handle lug must be cut off, so that the whole process is relatively complicated and time-consuming, and the surface of the door frame is also abraded to a certain extent by cutting.
The problem to foretell prior art exists designs a tower section of thick bamboo door frame and assists welding set is the utility model discloses the purpose of research.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a tower section of thick bamboo door frame assists welding set, can effectively solve the problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
the utility model provides a tower section of thick bamboo door frame auxiliary welding device, includes the door frame support frame, door frame support frame bottom intermediate position is equipped with the support column, the support column bottom is connected with door frame fixed establishment, door frame fixed establishment includes the locating piece, the equal rigid coupling in four sides of locating piece has the location axle, the one end that the rigid coupling is not fixed connected to the locating piece of location axle is rotated and is connected with the inside pole cover that establishes the screw thread, be equipped with the screw rod in the pole cover, be threaded connection between screw rod and the pole cover, the outer end rigid coupling of screw rod has the door frame roof pressure board, door frame roof pressure board lateral.
The rod sleeve is connected to the positioning shaft through corresponding bearings in a matching mode.
The upper end and the lower end of the cross section of the clamping groove are hook-shaped, and an anti-skid layer is arranged in the clamping groove.
The bottom ends of the left side and the right side of the doorframe supporting frame are arranged to be arc-shaped.
The utility model has the advantages that:
the utility model discloses when using, can place door frame support frame below with the door frame earlier, make the screw rod stretch out through the bull stick cover, withstand the door frame from the door frame inboard through door frame roof pressure board, realize the location to the door frame, the corresponding hoisting accessory of rethread will the utility model discloses hoist to a tower section of thick bamboo together with the door frame, support the door frame through the door frame support frame afterwards and just can carry out weldment work. After the welding is accomplished, only need to make the screw rod return and contract and just can retrieve the utility model discloses, convenient and fast. The utility model is not only simple in structure, convenient to use moreover can simplify the process, also can not cause the damage to the door frame surface.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the door frame fixing mechanism.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-2, an auxiliary welding device for a tower tube doorframe comprises a doorframe support frame 1, a support column 2 is arranged at the middle position of the bottom of the doorframe support frame 1, a doorframe fixing mechanism is connected to the bottom end of the support column 2, the doorframe fixing mechanism comprises a positioning block 3, positioning shafts 4 are fixedly connected to four sides of the positioning block 3, one end, which is not fixedly connected to the positioning block 3, of each positioning shaft 4 is rotatably connected with a rod sleeve 5 with threads inside, a screw rod 6 is arranged in each rod sleeve 5, the screw rod 6 is connected with the rod sleeve 5 through threads, a doorframe top pressure plate 7 is fixedly connected to the outer end of the screw rod 6, and a clamping groove 8 corresponding to the doorframe is formed in the outer.
The rod sleeve 5 is connected to the positioning shaft 4 by means of a corresponding bearing 9.
The upper end and the lower end of the cross section of the clamping groove 8 are hook-shaped, and an anti-skid layer 10 is arranged in the clamping groove 8.
The bottom ends of the left side and the right side of the doorframe supporting frame 1 are arranged to be arc-shaped.
The utility model discloses when using, can place 1 below of door frame support frame earlier with the door frame, make screw rod 6 stretch out through rotating-rod sleeve 5, withstand the door frame from the door frame inboard through door frame roof pressure board 7, realize the location to the door frame, the corresponding hoisting accessory of rethread will the utility model discloses hoist and mount to a tower section of thick bamboo together with the door frame on, support the door frame through door frame support frame 1 and just can carry out weldment work afterwards. After the welding is accomplished, only need to make screw rod 6 return and contract and just can retrieve the utility model discloses, convenient and fast.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should belong to the scope of the present invention.

Claims (4)

1. The utility model provides a supplementary welding set of tower section of thick bamboo door frame, includes the door frame support frame, door frame support frame bottom intermediate position is equipped with support column, its characterized in that: the bottom end of the support column is connected with a door frame fixing mechanism, the door frame fixing mechanism comprises a positioning block, positioning shafts are fixedly connected to four sides of the positioning block, one end, which is not fixedly connected to the positioning block, of each positioning shaft is rotatably connected with a rod sleeve with threads inside, a screw rod is arranged in each rod sleeve, the screw rod is in threaded connection with the rod sleeve, a door frame jacking plate is fixedly connected to the outer end of the screw rod, and a clamping groove corresponding to a door frame is formed in the outer side face of the door frame jacking plate.
2. The auxiliary welding device for the tower doorframe as claimed in claim 1, wherein: the rod sleeve is connected to the positioning shaft through corresponding bearings in a matching mode.
3. The auxiliary welding device for the tower doorframe as claimed in claim 1, wherein: the upper end and the lower end of the cross section of the clamping groove are hook-shaped, and an anti-skid layer is arranged in the clamping groove.
4. The auxiliary welding device for the tower doorframe as claimed in claim 1, wherein: the bottom ends of the left side and the right side of the doorframe supporting frame are arranged to be arc-shaped.
CN201921342279.6U 2019-08-19 2019-08-19 Auxiliary welding device for tower tube door frame Active CN211028720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921342279.6U CN211028720U (en) 2019-08-19 2019-08-19 Auxiliary welding device for tower tube door frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921342279.6U CN211028720U (en) 2019-08-19 2019-08-19 Auxiliary welding device for tower tube door frame

Publications (1)

Publication Number Publication Date
CN211028720U true CN211028720U (en) 2020-07-17

Family

ID=71544266

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921342279.6U Active CN211028720U (en) 2019-08-19 2019-08-19 Auxiliary welding device for tower tube door frame

Country Status (1)

Country Link
CN (1) CN211028720U (en)

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