CN213437995U

CN213437995U - Angle steel electric power tower welding fixing device

Info

Publication number: CN213437995U
Application number: CN202021758178.XU
Authority: CN
Inventors: 王丽娜
Original assignee: Baishan Xintai Power Engineering Industry Co ltd
Current assignee: Baishan Xintai Power Engineering Industry Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-15
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a welding equipment technical field just discloses an angle steel electric power tower welded fastening device, which comprises a base, base top and welding bench bottom fixed connection, welding bench upside middle part and curb plate bottom fixed connection, the through-hole has been seted up on welding bench rear portion right side, the welding bench passes through-hole and receiver top intercommunication, base front side upper portion is provided with two sets of holders. This angle steel electric power tower welded fastening device, cooperation through base and universal wheel, make the device be convenient for remove, the problem of project or work place transfer in-process equipment transfer difficulty has been avoided, the work efficiency in the equipment transfer process has been promoted, the human cost has been saved, the waste of manpower has been avoided, through the base, the cooperation of jacking bolt and lower margin, make the device also possible fine ground of grabbing on the ground of unevenness, avoid leading to weldment work to be difficult to go on because of equipment is unstable.

Description

Angle steel electric power tower welding fixing device

Technical Field

The utility model relates to a welding equipment technical field specifically is an angle steel electric power tower welded fastening device.

Background

Angle iron is commonly called angle iron and is a long steel bar with two sides perpendicular to each other to form an angle. The angle steel is divided into equal angle steel and unequal angle steel. The two sides of the equal-side angle steel are equal in width. In the prior art, when two angle steels are welded, the welding edges of the two angle steels are not easy to butt and fix, and the welding effect and the welding efficiency are seriously influenced.

Chinese patent publication No. CN211053001U provides an angle steel electric power tower welding equipment, including first casing, be equipped with fixed plate two in the first casing, two guide arms of fixedly connected with in the first casing, the cover is equipped with the slip cap on the guide arm, the cover is equipped with the tooth cover on the slip cap, the slip cap tip is equipped with stopper one and stopper two in proper order, be equipped with the spout on the slip cap, first casing passes through a fixed plate fixedly connected with fixed block one. The utility model discloses an in, the motor that sets up drives the action wheel and rotates, and the action wheel drives right side tooth cover downstream for the slip cap anticlockwise rotation on right side, action wheel drive from the driving wheel rotation, drive left tooth cover downstream from the driving wheel, make left slip cap clockwise rotate, can realize the fixed to angle steel spare, be convenient for butt joint fixedly to the welding limit of two angle steels, improved welding effect and welding efficiency. But the device is not convenient for carry, remove, is difficult to stabilize when field unevenness ground operation, and the device can only fix the single angle steel in the welding, and the suitability is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an angle steel electric power tower welded fastening device has solved existing device and has been not convenient for transport, remove, is difficult to when the operation of field unevenness ground firm, and the device can only fix the single angle steel in the welding, the relatively poor problem of suitability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an angle steel electric power tower welding and fixing device comprises a base, wherein the top of the base is fixedly connected with the bottom of a welding table, the middle of the upper side of the welding table is fixedly connected with the bottom of a side plate, a through hole is formed in the right side of the rear part of the welding table, the welding table is communicated with the top of a storage box through the through hole, two groups of clamping seats are arranged on the upper part of the front side of the base, the rear sides of the two groups of clamping seats are fixedly connected with the base, the front parts of the left sides of the two groups of clamping seats are respectively and rotatably connected with the middle of the right sides of the two groups of fixing clamps, the lower parts of the right sides of the two groups of fixing clamps are respectively and rotatably connected with the upper parts of the left sides of two groups of bent rods, power shafts are arranged on the lower parts of the two groups of bent rods, the left ends of the power shafts, the rear side of the hydraulic pull rod is fixedly connected with the output end of a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with the top of a hydraulic seat, the lower part of the left side of the hydraulic seat is rotatably connected with the inner surface of the left side of the middle part, the lower part of the right side of the hydraulic seat is rotatably connected with the inner surface of the right side of the middle part, two groups of bottom rods are arranged on the lower side of the power shaft, the left end of the power shaft penetrates through the upper side of the bottom rod on the left side, the right end of the power shaft penetrates through the upper side of the bottom rod on the right side, the outer surface of the power shaft is rotatably connected with the inner surfaces of the two groups of bottom rods, the lower parts of the right sides of the two groups of bottom rods are respectively rotatably connected with the left sides of two groups of bases, four groups of universal wheels are respectively arranged at the positions close, the two sides of the inner surface of the roller seat are respectively in rotary connection with the front side and the rear side of the roller, four groups of threaded holes are respectively formed in the front part of the lower side of the base and the rear part of the lower side of the base, the base is respectively in threaded connection with four groups of jacking bolts through the four groups of threaded holes, and the bottoms of the four groups of jacking bolts are respectively in rotary connection with the middle parts of the upper sides of the four groups of feet.

Preferably, the minimum distance between the universal wheel and the ground foot is larger than the rotating radius of the universal wheel, and the diameter of the roller is smaller than the distance from the center of the roller to the inner surface of the upper side of the roller seat.

Preferably, the lower sides of the outer surfaces of the four groups of jacking bolts are respectively provided with a group of nuts, and the inner surfaces of the nuts are in threaded connection with the outer surfaces of the jacking bolts.

Preferably, the included angle between the front side face of the side plate and the upper surface of the welding table is a right angle, and the upper surface of the welding table is fixedly connected with an insulating rubber plate.

Preferably, the length of the power shaft is matched with the distance from the right side of the right side curved rod to the left side of the left side bottom rod, and the distance from the rotating center of the fixing clamp to the top of the fixing clamp is two points and five centimeters shorter than the distance from the rotating center of the fixing clamp to the front side of the side plate.

Preferably, the length of the jacking bolt is ten centimeters larger than the overall height of the universal wheel, and the diameter of the anchor is ten centimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides an angle steel electric power tower welded fastening device possesses following beneficial effect:

1. this angle steel electric power tower welded fastening device, cooperation through base and universal wheel, make the device be convenient for remove, the problem of project or work place transfer in-process equipment transfer difficulty has been avoided, the work efficiency in the equipment transfer process has been promoted, the human cost has been saved, the waste of manpower has been avoided, through the base, the cooperation of jacking bolt and lower margin, make the device also possible fine ground of grabbing on the ground of unevenness, avoid leading to weldment work to be difficult to go on because of equipment is unstable.

2. This angle steel electric power tower welded fastening device, through the cooperation of weld bench and receiver for this equipment can play certain effect of accomodating, scattered instrument and material are because of having no problem of losing easily when having avoided field work, and the design of the two sets of fixation clamps of the device makes this equipment can fix by two sets of angle steel of welded, has solved existing equipment and can only carry out the problem fixed with the angle steel to single.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side schematic view of the present invention;

fig. 3 is a schematic view of the universal wheel structure of the present invention.

In the figure: 1. a base; 2. a welding table; 3. a side plate; 4. a holder; 5. a fixing clip; 6. a curved bar; 7. A power shaft; 8. a hydraulic pull rod; 9. a hydraulic cylinder; 10. a hydraulic seat; 11. a bottom bar; 12. jacking bolts; 13. ground feet; 14. a storage box; 15. a universal wheel; 151. a steering shaft; 152. a roller seat; 153. a roller; 16. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an angle steel electric power tower welding and fixing device comprises a base 1, the top of the base 1 is fixedly connected with the bottom of a welding table 2, the middle of the upper side of the welding table 2 is fixedly connected with the bottom of a side plate 3, the right side of the rear part of the welding table 2 is provided with a through hole, the welding table 2 is communicated with the top of a storage box 14 through the through hole, the upper part of the front side of the base 1 is provided with two groups of clamping seats 4, the rear sides of the two groups of clamping seats 4 are fixedly connected with the base 1, the front parts of the left sides of the two groups of clamping seats 4 are respectively and rotatably connected with the middle parts of the right sides of two groups of fixing clamps 5, the lower parts of the right sides of the two groups of fixing clamps 5 are respectively and rotatably connected with the upper parts of the left sides of two groups of curved bars 6, the lower parts of the two groups of curved bars 6 are provided with power shafts 7, the left ends of the, the rear side of a hydraulic pull rod 8 is fixedly connected with the output end of a hydraulic cylinder 9, the bottom of the hydraulic cylinder 9 is fixedly connected with the top of a hydraulic seat 10, the lower part of the left side of the hydraulic seat 10 is rotatably connected with the inner surface of the left side of the middle part of a base 1, the lower part of the right side of the hydraulic seat 10 is rotatably connected with the inner surface of the right side of the middle part of the base 1, two groups of bottom rods 11 are arranged on the lower side of a power shaft 7, the left end of the power shaft 7 passes through the upper side of the bottom rod 11 on the left side, the right end of the power shaft 7 passes through the upper side of the bottom rod 11 on the right side, the outer surface of the power shaft 7 is rotatably connected with the inner surfaces of the two groups of bottom rods 11, the lower parts of the right sides of the two groups of bottom rods 11 are respectively rotatably connected with the left sides of the two groups of bases 16, the bottoms, the two sides of the inner surface of the roller seat 152 are respectively rotatably connected with the front side and the rear side of the roller 153, the front part of the lower side of the base 1 and the rear part of the lower side of the base are respectively provided with four groups of threaded holes, the base 1 is respectively in threaded connection with four groups of jacking bolts 12 through the four groups of threaded holes, and the bottoms of the four groups of jacking bolts 12 are respectively rotatably connected with the middle parts of the upper sides of the four groups of.

Specifically, in order to avoid interference between the mechanisms in the moving process of the device, the minimum distance between the universal wheel 15 and the ground foot 13 is larger than the rotating radius of the universal wheel 15, and the diameter of the roller 153 is smaller than the distance from the center of the roller 153 to the inner surface of the upper side of the roller seat 152.

Specifically, in order to lock and fix the jacking bolts 12 after the feet 13 are lowered and stressed, a group of nuts are arranged on the lower sides of the outer surfaces of the four groups of jacking bolts 12, and the inner surfaces of the nuts are in threaded connection with the outer surfaces of the jacking bolts 12.

Specifically, for effectual fixed angle steel, avoid equipment to produce harmful effects to welding process, 3 leading flanks of curb plate are the right angle with 2 upper surface contained angles of welding bench, and 2 upper surface fixedly connected with insulating rubber boards of welding bench.

Specifically, for the normal operation of fixation clamp 5, avoid fixation clamp 5 to produce with curb plate 3 and angle steel and interfere, the length of power shaft 7 and the right side of right side curved bar 6 left side to the left side of left side sill bar 11 interval phase-match, the distance of fixation clamp 5 rotation center to its top is two little five centimetres less than the distance of fixation clamp 5 rotation center to 3 front sides of curb plate.

Specifically, in order to avoid the situation that the anchor 13 cannot produce the desired effect due to insufficient stroke, the length of the jacking bolt 12 is ten centimeters greater than the overall height of the universal wheel 15, and the diameter of the anchor 13 is ten centimeters for the anchor 13 to contact the ground more effectively.

The working principle is as follows: moving the equipment to an operation place, sequentially rotating four groups of jacking bolts 12 to a ground foot 13 to contact the ground and exert force by using a spanner, enabling a universal wheel 15 to leave the ground, respectively rotating nuts on the lower sides of the four groups of jacking bolts 12 after confirming that the device is stably grounded, enabling the tops of the nuts to be in contact with and fastened with the bottom of a base 1, then finishing the stable work of the device, respectively placing two groups of angle steels to be welded on the left side and the right side of the front end of the device, enabling the welding positions of the two groups of angle steels to be in contact, enabling the outer sides of the two groups of angle steels to be tightly attached to the front sides of side plates 3 and the upper surface of a welding table 2, starting a hydraulic cylinder 9, driving a hydraulic pull rod 8 and a power shaft 7 to move forwards by the output end of the hydraulic cylinder 9, enabling the bottom of a curved rod 6 and the top of a bottom rod 11 to rotate forwards and push the curved rod 6 to move upwards, enabling the, the fixed operation of this angle steel is accomplished, and the control pneumatic cylinder 9 output is retrieved after the angle steel welding is accomplished, and each mechanism resets, when needing the mobile device, loosens the nut in the 12 outsides of four group jacking bolts respectively, rotates jacking bolt 12 and makes lower margin 13 leave ground, and universal wheel 15 contacts ground, and the transfer of the device can be accomplished to the drive arrangement.

In conclusion, the angle steel electric power tower welding and fixing device is characterized in that through the matching of the base 1 and the universal wheels 15, the device is convenient to move, the problem of difficult equipment transfer in the process of transferring projects or work places is avoided, the work efficiency in the process of transferring the equipment is improved, the waste of manpower is avoided, the labor cost is saved, through the matching of the base 1, the jacking bolt 12 and the anchor foot 13, the device can well grab the ground on uneven ground, avoids the difficulty in welding caused by the instability of equipment, through the matching of the welding table 2 and the storage box 14, the equipment can play a certain role of storage, the problem that scattered tools and materials are easy to lose due to the fact that the scattered tools and the materials are placed everywhere in field operation is avoided, the design of the two groups of fixing clamps 5 of the device enables the equipment to fix two groups of welded angle steels, and solves the problem that the existing equipment can only fix a single angle steel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an angle steel electric power tower weld fixture apparatu, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with the bottom of the welding table (2), the middle of the upper side of the welding table (2) is fixedly connected with the bottom of the side plate (3), the right side of the rear part of the welding table (2) is provided with a through hole, the welding table (2) is communicated with the top of the storage box (14) through the through hole, the upper part of the front side of the base (1) is provided with two groups of clamping seats (4), the rear sides of the two groups of clamping seats (4) are fixedly connected with the base (1), the front part of the left side of the two groups of clamping seats (4) is respectively rotatably connected with the middle of the right sides of the two groups of fixing clamps (5), the lower parts of the right sides of the two groups of fixing clamps (5) are respectively rotatably connected with the upper parts of the left sides of the two groups of curved bars (6), the lower parts of the two groups of curved bars (6) are provided with power shafts (7), the outer surface of the power shaft (7) is connected with the inner surface rotation of the two groups of bent rods (6), the middle part of the outer surface of the power shaft (7) is connected with the front side of the hydraulic pull rod (8) in a rotating manner, the rear side of the hydraulic pull rod (8) is fixedly connected with the output end of the hydraulic cylinder (9), the bottom of the hydraulic cylinder (9) is fixedly connected with the top of the hydraulic seat (10), the lower part of the left side of the hydraulic seat (10) is connected with the inner surface rotation of the middle part of the base (1) in the left side, the lower part of the right side of the hydraulic seat (10) is connected with the inner surface rotation of the middle part of the base (1), the lower side of the power shaft (7) is provided with the two groups of bottom rods (11), the left end of the power shaft (7) passes through the upper side of the left bottom rod (11), the right end of the power shaft (7) passes through the upper side, the lower parts of the right sides of the two groups of bottom rods (11) are respectively connected with the left sides of the two groups of bases (16) in a rotating way, the bottoms of the two groups of bases (16) are fixedly connected with the inner surface of the lower side of the base (1), four groups of universal wheels (15) are respectively arranged at the bottom of the base (1) close to the top point, the universal wheel (15) comprises a steering shaft (151), the top of the steering shaft (151) is fixedly connected with the bottom of the base (1), the bottom of the steering shaft (151) is rotationally connected with the right side of the top of the roller seat (152), the two sides of the inner surface of the roller seat (152) are respectively connected with the front side and the rear side of the roller (153) in a rotating way, the front part of the lower side of the base (1) and the rear part of the lower side of the base are respectively provided with four groups of threaded holes, the base (1) is in threaded connection with four groups of jacking bolts (12) through four groups of threaded holes, and the bottoms of the four groups of jacking bolts (12) are hinged to the middle of the upper sides of the four groups of ground feet (13).

2. The angle iron power tower welding fixing device of claim 1, characterized in that: the minimum distance between the universal wheel (15) and the ground foot (13) is larger than the rotation radius of the universal wheel (15), and the diameter of the roller (153) is smaller than the distance from the center of the roller (153) to the inner surface of the upper side of the roller seat (152).

3. The angle iron power tower welding fixing device of claim 1, characterized in that: and a group of nuts are arranged on the lower sides of the outer surfaces of the four groups of jacking bolts (12), and the inner surfaces of the nuts are in threaded connection with the outer surfaces of the jacking bolts (12).

4. The angle iron power tower welding fixing device of claim 1, characterized in that: curb plate (3) leading flank is the right angle with welding bench (2) upper surface contained angle, fixed surface is connected with insulating rubber board on welding bench (2).

5. The angle iron power tower welding fixing device of claim 1, characterized in that: the length of the power shaft (7) is matched with the distance from the right side of the right side bent rod (6) to the left side of the left side bottom rod (11), and the distance from the rotating center of the fixing clamp (5) to the top of the fixing clamp is two points and five centimeters shorter than the distance from the rotating center of the fixing clamp (5) to the front side of the side plate (3).

6. The angle iron power tower welding fixing device of claim 1, characterized in that: the length of the jacking bolt (12) is ten centimeters larger than the overall height of the universal wheel (15), and the diameter of the anchor (13) is ten centimeters.