CN220993304U - Steel construction welding clamping device - Google Patents
Steel construction welding clamping device Download PDFInfo
- Publication number
- CN220993304U CN220993304U CN202322725974.3U CN202322725974U CN220993304U CN 220993304 U CN220993304 U CN 220993304U CN 202322725974 U CN202322725974 U CN 202322725974U CN 220993304 U CN220993304 U CN 220993304U
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- Prior art keywords
- rack
- drives
- clamping device
- steel structure
- wall
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000003466 welding Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 21
- 238000010168 coupling process Methods 0.000 claims abstract description 21
- 238000005859 coupling reaction Methods 0.000 claims abstract description 21
- 230000001788 irregular Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a steel construction welding clamping device, includes base and branch, the tip of branch rotates through round pin axle and base and links to each other, the top rigid coupling of branch has the slider, the outer wall of slider links to each other with the extension board is sliding, the upper surface of base and extension board all rigid coupling has the frame, the inside of frame is provided with fixture, the below of extension board is provided with the universal wheel. Through the cooperation between stud, runner, first screw thread piece, support, gear, rack and clamp splice, the runner drives the stud and rotates, and the stud drives first screw thread piece motion, and first screw thread piece drives the support motion, and the support drives the gear motion, and rack and clamp splice are close to steel construction thereupon, and when one clamp splice in upper and lower two clamp splice contacted with steel construction, the clamp splice of this side no longer advances, and the rack of this side no longer moves, and the support nevertheless continues to advance, and the rack of this side drives the gear rotation, and the rack of gear drive opposite side moves, and the rack of opposite side drives corresponding clamp splice and moves.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a steel structure welding clamping device.
Background
The steel structure is a structure composed of steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing, drying, galvanization and the like.
For example, a steel structure welding clamping device with a patent number of CN212526656U, it includes the support, the support is provided with a plurality of pulleys, the support is provided with the first sign strip of being convenient for confirm its direction of movement, the support has the lifter along vertical direction sliding connection, the lifter is provided with the spacing subassembly that is used for pressing horizontal side's pipe, the support has two locating pieces along horizontal direction sliding connection, two locating pieces all are along vertical direction fixedly connected with second sign strip, above-mentioned document still exists not enough, when using, have the effect that makes vertical side's pipe keep vertical when the welding, make horizontal side's pipe and vertical side's pipe keep stable in the welding process, be favorable to making the welding position accurate, guarantee the stability of the steel structure that square pipe welding formed, however, when welding the steel structure, the steel structure has different shapes, square pipe, some different shapes such as pipe, clamping device in the above-mentioned document is when carrying out the centre gripping, only use with some steel structure pipe fittings that outer wall is even, be unfavorable for carrying out the centre gripping to the steel structure of outer wall irregular shape.
Disclosure of utility model
The utility model aims to solve the problem that the prior art is inconvenient to clamp the steel structure with the irregular outer wall, and provides a steel structure welding clamping device.
The utility model solves the technical problems by adopting the technical scheme that: this kind of steel construction welding clamping device, including base and branch, the tip of branch rotates through round pin axle and links to each other with the base, the top rigid coupling of branch has the slider, the outer wall of slider slides with the extension board and links to each other, the upper surface of base and extension board all rigid coupling has the frame, the inside of frame is provided with fixture, the below of extension board is provided with the universal wheel, the lower surface rigid coupling of branch has the riser, the outer wall rigid coupling of riser has the motor, the output shaft rigid coupling of motor has the screw rod.
For further perfection, fixture includes the double-end stud, the outer wall at double-end stud both ends all rotates with the frame through the bearing and links to each other, the tip rigid coupling of double-end stud has the runner, the outer wall threaded connection of double-end stud has two first screw thread pieces, the below rigid coupling of first screw thread piece has the support, the inside of support rotates through the bearing and links to each other there is the gear, the gear links to each other with two racks meshing, two the outer wall of rack all links to each other with the support slip, the tip rigid coupling of rack has the clamp splice.
Further perfecting, the outer wall of screw rod tip passes through the bearing and rotates with the riser and link to each other, the outer wall threaded connection of screw rod has the second thread piece.
Further perfecting, a vertical rod is fixedly connected above the second thread block, and the upper end of the vertical rod is fixedly connected with the support plate.
Further perfecting, the outer wall of the base is fixedly connected with a pointer, and a dial is arranged below the pointer.
Further perfecting, the dial is fixedly connected to the upper surface of the supporting rod.
The beneficial effects of the utility model are as follows: according to the utility model, through the cooperation between the stud, the rotating wheel, the first threaded block, the bracket, the gear, the rack and the clamping blocks, the rotating wheel drives the stud to rotate, the stud drives the first threaded block to move, the first threaded block drives the bracket to move, the bracket drives the gear to move, the rack and the clamping blocks are close to the steel structure, when one clamping block of the upper clamping block and the lower clamping block is in contact with the steel structure, the clamping block at the side does not advance any more, the rack at the side does not move any more, however, the bracket continues to advance, the rack at the side drives the gear to rotate, the gear drives the rack at the other side to move, the rack at the other side drives the corresponding clamping block to move until all the clamping blocks are in contact with the outer wall of the steel structure, the rotating wheel is stopped, the positions of the clamping blocks can be adjusted according to the appearance of the steel structure, and the steel structure with irregular shape of the outer wall is convenient to clamp.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the mechanism of the present utility model;
FIG. 3 is a schematic view of the structure of the joint of the stud, runner and bracket of the present utility model;
FIG. 4 is a schematic view of the structure of the joint of the rack, the pinion and the rack in the present utility model;
FIG. 5 is a schematic view of the joint of the base, pointer and dial plate of the present utility model.
Reference numerals illustrate: 1. base, 2, branch, 3, fixture, 301, stud, 302, runner, 303, first screw piece, 304, support, 305, gear, 306, rack, 307, clamp splice, 3a1, electric telescopic link, 3a2, pallet, 4, slider, 5, fulcrum, 6, frame, 7, universal wheel, 8, riser, 9, motor, 10, screw, 11, second screw piece, 12, montant, 13, pointer, 14, calibrated scale.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Example 1: referring to fig. 1-5: in this embodiment, a steel construction welding clamping device, including base 1 and branch 2, the tip of branch 2 links to each other with base 1 rotation through the round pin axle, the top rigid coupling of branch 2 has slider 4, the outer wall of slider 4 links to each other with extension board 5 slip, slider 4 slides in the inside of extension board 5, the equal rigid coupling of upper surface of base 1 and extension board 5 has frame 6, the inside of frame 6 is provided with fixture 3, fixture 3 is provided with two sets of, the below of extension board 5 is provided with universal wheel 7, universal wheel 7 plays the supporting role to the tip of extension board 5, the lower surface rigid coupling of branch 2 has riser 8, the outer wall rigid coupling of riser 8 has motor 9, the model of motor 9 is selected according to the in-service use demand can, the output shaft rigid coupling of motor 9 has screw rod 10, motor 9 drives screw rod 10 rotation, the outer wall of screw rod 10 tip passes through the bearing and riser 8 rotation links to each other, the outer wall threaded connection of screw rod 10 has second thread piece 11, the inside of frame 6 is provided with fixture 3, fixture 3 is provided with, the top rigid coupling of second thread piece 11 has 12, the lower surface of extension board 12 drives the extension board 12 and the pointer 13 is fixed with the pointer 13 on the fixed surface of the base of the fixed surface of support board 1 and the fixed pointer 14 between the face of the fixed point 13 of the fixed surface of the support board 2, the fixed pointer 13 between the fixed surface of the fixed point 13 of the support board 1 and the fixed surface of the support 13.
The clamping mechanism 3 comprises a stud 301, a rotating wheel 302, a first thread block 303, a support 304, a gear 305, racks 306 and clamping blocks 307, wherein the outer walls at two ends of the stud 301 are rotationally connected with a frame 6 through bearings, the rotating wheel 302 is fixedly connected with the end parts of the stud 301, the rotating wheel 302 drives the stud 301 to rotate, the outer walls of the stud 301 are in threaded connection with two first thread blocks 303, the stud 301 drives the two first thread blocks 303 to move, a guide block and a guide rod for guiding the first thread blocks 303 are arranged above the first thread blocks 303, the support 304 is fixedly connected below the first thread blocks 303, the first thread blocks 303 drive the support 304 to move, the gear 305 is rotationally connected with the support 304 through bearings, the gear 305 is meshed and connected with the two racks 306, the two racks 306 are rotationally connected with the support 304 in a sliding manner, the clamping blocks 307 are fixedly connected with the end parts of the racks 306, and the racks 306 drive the clamping blocks 307 to move;
The runner 302 drives the stud 301 to rotate, the stud 301 drives the first threaded block 303 to move, the first threaded block 303 drives the support 304 to move, the support 304 drives the gear 305 to move, the rack 306 and the clamping blocks 307 are close to the steel structure, when one clamping block 307 of the upper clamping block 307 and the lower clamping block 307 is contacted with the steel structure, the clamping block 307 at the side does not advance any more, the rack 306 at the side does not move any more, the support 304 continues to advance, the rack 306 at the side drives the gear 305 to rotate, the gear 305 drives the rack 306 at the other side to move, the rack 306 at the other side drives the corresponding clamping block 307 to move until all the clamping blocks 307 are contacted with the outer wall of the steel structure, the runner 302 stops rotating, and the positions of the clamping blocks 307 can be adjusted according to the appearance of the steel structure, so that the steel structure with the irregular shape of the outer wall can be clamped conveniently.
Working principle:
When the steel structure welding clamping device is used, a required steel structure is placed between clamping blocks 307 on two sides in a clamping mechanism 3, a runner 302 is rotated, the runner 302 drives a stud 301 to rotate, the stud 301 drives a first threaded block 303 to move, the first threaded block 303 drives a bracket 304 to move, the bracket 304 drives a gear 305 to move, a rack 306 and the clamping blocks 307 are close to the steel structure along with the movement, when one clamping block 307 in the upper clamping block 307 and the lower clamping block 307 is contacted with the steel structure, the clamping block 307 on the side is not advanced any more, the rack 306 on the side is not moved any more, the bracket 304 continues to advance, the rack 306 on the side drives the gear 305 to rotate, the rack 306 on the other side drives the rack 306 on the other side to move, the corresponding clamping block 307 is stopped to move until all the clamping blocks 307 are contacted with the outer walls of the steel structure, the positions of the clamping blocks 307 can be adjusted according to the appearance of the steel structure, the clamping mechanism 3 on the other side is convenient to clamp the steel structure, the other steel structure is fixed, a welding angle of a supporting rod 2 is rotated according to the welding angle of two steel structures, a motor 13 is convenient to observe the two side of the clamping blocks 10, the two screw rods 11 are driven by a pointer 14, the two screw rods 11 are convenient to separate from each other, and the two screw rods 11 are welded, the two screw rods 9 are welded, and the two screw rods 9 are convenient to be welded, the two screw rods 9 are separated from each other, and the screw rod 9 are welded, and the two screw rods 9 are easy to move, and the screw rod 9 is easy to be welded, and the two screw structures are easy.
Example 2: referring to fig. 1-5: in the embodiment, a steel structure welding clamping device, the clamping mechanism 3 further comprises an electric telescopic rod 3a1 and a supporting plate 3a2, the electric telescopic rod 3a1 is fixedly connected to the upper surface of the supporting plate 5, the supporting plate 3a2 is fixedly connected to the output end of the electric telescopic rod 3a1, and the electric telescopic rod 3a1 drives the supporting plate 3a2 to move;
Through the cooperation between electric telescopic handle 3a1 and the layer board 3a2, when welded steel construction's weight is heavier, start electric telescopic handle 3a1, electric telescopic handle 3a1 drive layer board 3a2 motion, layer board 3a2 support the below of steel construction, increase the stability of steel construction after fixed.
Working principle:
When the weight of the welded steel structure is heavier, the electric telescopic rod 3a1 is started, the electric telescopic rod 3a1 drives the supporting plate 3a2 to move, the supporting plate 3a2 supports the lower portion of the steel structure, and the stability of the steel structure after fixing is improved.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a steel construction welding clamping device, includes base (1) and branch (2), the tip of branch (2) is rotated through round pin axle and is linked to each other with base (1), characterized by: the top rigid coupling of branch (2) has slider (4), the outer wall and the extension board (5) of slider (4) slide and link to each other, the upper surface of base (1) and extension board (5) all rigid coupling has frame (6), the inside of frame (6) is provided with fixture (3), the below of extension board (5) is provided with universal wheel (7), the lower surface rigid coupling of branch (2) has riser (8), the outer wall rigid coupling of riser (8) has motor (9), the output shaft rigid coupling of motor (9) has screw rod (10).
2. The steel structure welding clamping device according to claim 1, characterized in that: the clamping mechanism (3) comprises a double-end stud (301), the outer walls at the two ends of the double-end stud (301) are connected with a frame (6) in a rotating mode through bearings, a rotating wheel (302) is fixedly connected to the end portion of the double-end stud (301), two first thread blocks (303) are connected to the outer wall of the double-end stud (301) in a threaded mode, a support (304) is fixedly connected to the lower portion of the first thread blocks (303), a gear (305) is connected to the inner portion of the support (304) in a rotating mode through bearings, the gear (305) is meshed with two racks (306) and connected with the outer walls of the two racks (306) in a sliding mode, and clamping blocks (307) are fixedly connected to the end portions of the racks (306).
3. The steel structure welding clamping device according to claim 1, characterized in that: the outer wall of the end part of the screw rod (10) is rotationally connected with the vertical plate (8) through a bearing, and a second thread block (11) is in threaded connection with the outer wall of the screw rod (10).
4. A steel structure welding clamping device according to claim 3, characterized in that: a vertical rod (12) is fixedly connected above the second threaded block (11), and the upper end of the vertical rod (12) is fixedly connected with the support plate (5).
5. The steel structure welding clamping device according to claim 1, characterized in that: the outer wall of the base (1) is fixedly connected with a pointer (13), and a dial (14) is arranged below the pointer (13).
6. The steel structure welding clamping device according to claim 5, wherein: the dial (14) is fixedly connected to the upper surface of the supporting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725974.3U CN220993304U (en) | 2023-10-11 | 2023-10-11 | Steel construction welding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725974.3U CN220993304U (en) | 2023-10-11 | 2023-10-11 | Steel construction welding clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220993304U true CN220993304U (en) | 2024-05-24 |
Family
ID=91117781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322725974.3U Active CN220993304U (en) | 2023-10-11 | 2023-10-11 | Steel construction welding clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220993304U (en) |
-
2023
- 2023-10-11 CN CN202322725974.3U patent/CN220993304U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |