CN220840110U - Fixing device for construction of stiff cross-shaped steel member - Google Patents
Fixing device for construction of stiff cross-shaped steel member Download PDFInfo
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- CN220840110U CN220840110U CN202322737896.9U CN202322737896U CN220840110U CN 220840110 U CN220840110 U CN 220840110U CN 202322737896 U CN202322737896 U CN 202322737896U CN 220840110 U CN220840110 U CN 220840110U
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- fixedly connected
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- fixing device
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to the field of steel members and discloses a fixing device for construction of stiff cross-shaped steel members, which comprises a bottom plate, wherein a fixing plate is fixedly connected to the upper portion of the bottom plate, a rotating shaft is rotatably connected to the middle of the fixing plate, a belt pulley is fixedly connected to the middle of the periphery of the rotating shaft, gears are fixedly connected to the left side and the right side of the periphery of the rotating shaft, a motor I is fixedly connected to the left side of the upper portion of the bottom plate, an output end of the motor I is fixedly connected to the left side of the rotating shaft on the front side, supporting columns are fixedly connected to four corners of the upper portion of the bottom plate, a rack plate is slidably connected to the inside of each supporting column, and a blocking block is fixedly connected to the bottom of the rack plate. In the utility model, the motor is used for driving the rotation to rotate, the belt wheel is driven to rotate, and the belt wheel is driven to rotate through the belt, so that the gear is driven to rotate to drive the rack plate to rotate, and the height of the workbench is convenient to adjust.
Description
Technical Field
The utility model relates to the field of steel members, in particular to a fixing device for construction of a stiff cross-shaped steel member.
Background
The steel member is a steel structure combined member which is formed by connecting steel plates, angle steel, channel steel, I-steel, welding or hot rolling H-shaped steel in a cold bending way or welding mode and can bear and transmit load, and a steel member fixing device is required to be used for fixing the steel member in the construction process, and the steel member is moved when being welded.
Through retrieval, chinese patent publication No. CN218193833U discloses a steel member fixing device, which comprises a workbench, a fixing mechanism and an adjusting mechanism; the fixed establishment is including fixed case, two fixed case all overlap joint is on the workstation, two fixed incasement diapire all rotates and is connected with the second threaded rod, two the second threaded rod other end rotates to be connected at fixed case roof, two equal screw thread has cup jointed the second and has removed the sleeve on the second threaded rod, two the second removes the sleeve both ends and runs through fixed case both sides wall respectively and extend to outside. According to the application, the steel member is placed on the lower clamping plate, the second motor works to drive the main bevel gear to rotate, the main bevel gear rotates to drive the auxiliary bevel gear to rotate, the auxiliary bevel gear rotates to drive the second threaded rod to rotate, the second threaded rod rotates to drive the second movable sleeve to move, and the second movable sleeve moves to drive the connecting rod to move, so that the upper clamping plate is driven to move, and the steel member is conveniently fixed through the cooperation between the upper clamping plate and the lower clamping plate.
The above document does solve the problem of fixing the steel member, but still does not facilitate the adjustment of the height of the table, and further, when the steel member is welded, the adjustment of the height of the table according to the steel members of different sizes is not facilitated, and the welding of the steel member is not facilitated.
Disclosure of utility model
In order to overcome the above disadvantages, the present utility model provides a fixing device for construction of stiff cross-shaped steel members, which aims to solve the problem that the height of a workbench is inconvenient to adjust when facing steel members of different sizes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fixing device for construction of strength nature cross steel member, includes the bottom plate, bottom plate upper portion fixedly connected with fixed plate, the fixed plate middle part rotates and is connected with the pivot, pivot periphery middle part fixedly connected with band pulley, the equal fixedly connected with gear in pivot periphery left and right sides, bottom plate upper portion left side fixedly connected with motor one, motor one output fixedly connected with is in the front side the pivot left side, the equal fixedly connected with support column in bottom plate upper portion four corners, the inside sliding connection of support column has rack board, rack board bottom fixedly connected with block, four fixedly connected with workstation between rack board upper portion.
As a further description of the above technical solution:
The sliding chute is formed in the upper portion of the workbench, a second motor is fixedly connected to the upper portion of the workbench, a first connecting rod is fixedly connected to the output end of the second motor, a second connecting rod is rotatably connected to the left end and the right end of the first connecting rod, the second connecting rod is far away from one end of the first connecting rod, a supporting plate is rotatably connected to one end of the second connecting rod, two sliding columns are fixedly connected to the upper portion of the supporting plate, a clamping plate is fixedly connected between the upper portions of the sliding columns, and a sliding assembly is arranged inside the workbench.
As a further description of the above technical solution:
The sliding assembly comprises two sliding rods, the left side and the right side of the periphery of each sliding rod are rotationally connected inside the workbench, the periphery of each sliding rod is slidably connected with a sliding block, and the upper parts of the sliding blocks are fixedly connected to the bottoms of the supporting plates.
As a further description of the above technical solution:
a belt is sleeved between the two belt wheels.
As a further description of the above technical solution:
Universal wheels are fixedly connected to four corners of the bottom plate.
As a further description of the above technical solution:
The gear and the rack plate are meshed.
As a further description of the above technical solution:
and two opposite sides of the clamping plates are fixedly connected with protruding blocks.
As a further description of the above technical solution:
the periphery of the sliding column is connected inside the sliding groove in a sliding way.
The utility model has the following beneficial effects:
1. According to the utility model, the fixed plate, the rotating shaft, the belt pulley, the gear, the motor I, the support column, the rack plate, the blocking block and the belt are mutually matched, so that the purpose that the motor is rotated to drive the belt pulley to rotate and the belt pulley is driven to rotate through the belt to drive the other belt pulley to rotate is achieved, the gear is rotated to drive the rack plate to rotate, and the height of the workbench is convenient to adjust.
2. According to the utility model, the motor II, the first connecting rod, the second connecting rod, the supporting plate, the sliding column, the clamping plate, the convex block, the sliding rod and the sliding block are matched with each other, so that the purpose that the motor II rotates to drive the first connecting rod to rotate and drive the second connecting rod to rotate is achieved, the supporting plate slides, the steel member is fixed, the friction force between the steel member and the clamping plate is increased through the convex block, and the steel member is fixed more stably.
Drawings
FIG. 1 is a perspective view of a fixture for construction of stiff cross-shaped steel members in accordance with the present utility model;
FIG. 2 is a cross-sectional view of a support column of a fixing device for construction of stiff cross-shaped steel members in accordance with the present utility model;
Fig. 3 is a cross-sectional view of a table of a fixture for construction of stiff cross-shaped steel members in accordance with the present utility model.
Legend description:
1. A bottom plate; 2. a fixing plate; 3. a rotating shaft; 4. a belt wheel; 5. a gear; 6. a first motor; 7. a support column; 8. rack plate; 9. a blocking piece; 10. a work table; 11. a chute; 12. a second motor; 13. a first link; 14. a second link; 15. a support plate; 16. a spool; 17. a clamping plate; 18. a bump; 19. a slide bar; 20. a slide block; 21. a belt; 22. and a universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, one embodiment provided by the present utility model: the utility model provides a fixing device for construction of strength nature cross steel member, including bottom plate 1, the effect of bottom plate 1 is fixed plate 2 and support column 7, bottom plate 1 upper portion fixedly connected with fixed plate 2, the effect of fixed plate 2 is restricting pivot 3, the rotation of fixed plate 2 middle part is connected with pivot 3, the effect of pivot 3 is that the rotation drives gear 5 and rotates, pivot 3 periphery middle part fixedly connected with band pulley 4, the effect of band pulley 4 is that the rotation drives and drives another band pulley 4 through belt 21 and rotate.
Referring to fig. 1-2, gears 5 are fixedly connected to both left and right sides of the periphery of the rotating shaft 3, the gears 5 are used for rotating to drive the rack plate 8 to slide, a first motor 6 is fixedly connected to the left side of the upper portion of the bottom plate 1, the first motor 6 is used for driving the rotating shaft 3 to rotate, the output end of the first motor 6 is fixedly connected to the left side of the front rotating shaft 3, the rotating shaft 3 is conveniently driven to rotate through rotation of the first motor 6, the first motor 6 is started, the front rotating shaft 3 is driven to rotate through rotation of the first motor 6, the front rotating shaft 3 is driven to rotate to drive the belt pulley 4 to rotate, the belt pulley 4 is driven to rotate through a belt 21, and then the gears 5 are driven to slide through rotation of the rack plate 8, so that the height of the workbench 10 is adjusted.
Referring to fig. 2, support columns 7 are fixedly connected to four corners of the upper portion of the base plate 1, the support columns 7 are used for limiting the rack plates 8, the rack plates 8 are slidably connected to the support columns 7, the rack plates 8 are used for supporting the workbench 10, blocking blocks 9 are fixedly connected to the bottoms of the rack plates 8, and the blocking blocks 9 are used for limiting the rack plates 8.
Referring to fig. 1, a table 10 is fixedly connected between the upper portions of the four rack plates 8, and the table 10 serves as a main place for machining the steel member. A belt 21 is sleeved between the two belt pulleys 4, and the belt 21 is used for driving one belt pulley 4 to rotate and driving the other belt pulley 4 to rotate through rotation of the other belt pulley 4. The four corners of the bottom plate 1 are fixedly connected with universal wheels 22, and the universal wheels 22 are convenient for the device to move. The gear 5 and the rack plate 8 are meshed, and the function of the gear is to facilitate sliding of the rack plate 8 by rotation of the gear 5.
Referring to fig. 1 and 3, a chute 11 is formed on the upper portion of the workbench 10, the chute 11 is used for facilitating sliding of a sliding column 16, a second motor 12 is fixedly connected inside the workbench 10, the second motor 12 is used for rotating to drive a first connecting rod 13 to slide, the output end of the second motor 12 is fixedly connected with the first connecting rod 13, the first connecting rod 13 is used for rotating to drive a second connecting rod 14 to rotate, the left end and the right end of the first connecting rod 13 are both connected with the second connecting rod 14 in a rotating mode, and the second connecting rod 14 is used for rotating to drive a supporting plate 15 to slide.
Referring to fig. 3, one end of the second link 14, which is far away from the first link 13, is rotatably connected with a support plate 15, the support plate 15 is used for supporting the slide columns 16, two slide columns 16 are fixedly connected to the upper portions of the support plate 15, the slide columns 16 are used for sliding to drive a clamping plate 17 to slide, a clamping plate 17 is fixedly connected between the upper portions of the two slide columns 16, the clamping plate 17 is used for sliding to clamp a steel member, the second link 13 is rotated by starting a second motor 12, the second motor 12 rotates to drive the first link 13 to rotate, the first link 13 rotates to drive the second link 14 to rotate, the second link 14 rotates to enable the support plate 15 to slide, the support plate 15 slides to drive the slide columns 16 to slide, the slide columns 16 slide to drive the clamping plate 17 to slide, and the clamping plate 17 slide to drive a lug 18 to slide, so as to fix the steel member.
Referring to fig. 3, a sliding assembly is provided inside the table 10, and functions to facilitate sliding of the support plate 15. The sliding component comprises two sliding rods 19, the sliding rods 19 are used for facilitating sliding of sliding blocks 20, the left side and the right side of the periphery of each sliding rod 19 are rotationally connected inside the workbench 10, the sliding rods 19 are used for fixing the sliding rods 19, the periphery of each sliding rod 19 is slidably connected with the sliding blocks 20, and the sliding blocks 20 are used for connecting the supporting plates 15 so that the supporting plates 15 slide to drive the sliding blocks 20 to slide along the sliding rods 19.
Referring to fig. 3, the upper portion of the slider 20 is fixedly connected to the bottom of the support plate 15, and functions to facilitate sliding of the slider 20 by sliding of the support plate 15. The opposite sides of the two clamping plates 17 are fixedly connected with the convex blocks 18, and the convex blocks 18 are used for increasing friction force between the clamping plates 17 and the steel member, so that the steel member is fixed more stably. The outer periphery of the slide column 16 is slidably connected inside the slide groove 11, and the slide column 16 is used for conveniently sliding to drive the clamping plate 17 to slide, so that the steel member is fixed.
Working principle: when the steel member is required to be fixed, the first motor 6 is started, the first motor 6 rotates to drive the front rotary shaft 3 to rotate, the front rotary shaft 3 rotates to drive the belt pulley 4 to rotate, the belt pulley 4 rotates to drive the other belt pulley 4 to rotate through the belt 21, the gear 5 further rotates to drive the rack plate 8 to slide, the height of the workbench 10 is adjusted, after the height of the workbench 10 is adjusted, the steel member is placed on the upper portion of the workbench 10, the second motor 12 is started, the second motor 12 rotates to drive the first connecting rod 13 to rotate, the first connecting rod 13 rotates to drive the second connecting rod 14 to rotate, the second connecting rod 14 rotates to enable the supporting plate 15 to slide, the supporting plate 15 slides to drive the sliding post 16 to slide, the sliding post 16 slides to drive the clamping plate 17 to slide, the clamping plate 17 slides to drive the lug 18 to slide, and the steel member is fixed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Fixing device for construction of stiff cross steel member, including bottom plate (1), its characterized in that: bottom plate (1) upper portion fixedly connected with fixed plate (2), fixed plate (2) middle part rotation is connected with pivot (3), pivot (3) periphery middle part fixedly connected with band pulley (4), equal fixedly connected with gear (5) in pivot (3) periphery left and right sides, bottom plate (1) upper portion left side fixedly connected with motor one (6), motor one (6) output fixed connection is in the front side pivot (3) left side, equal fixedly connected with support column (7) in bottom plate (1) upper portion four corners, support column (7) inside sliding connection has rack board (8), rack board (8) bottom fixedly connected with blocks piece (9), four fixedly connected with workstation (10) between rack board (8) upper portion.
2. A fixing device for construction of stiff cross-shaped steel members according to claim 1, characterized in that: spout (11) have been seted up on workstation (10) upper portion, the inside fixedly connected with motor two (12) of workstation (10), motor two (12) output fixedly connected with first connecting rod (13), both ends all rotate about first connecting rod (13) are connected with second connecting rod (14), second connecting rod (14) are kept away from the one end rotation of first connecting rod (13) is connected with backup pad (15), backup pad (15) upper portion fixedly connected with two slide posts (16), two fixedly connected with splint (17) between slide post (16) upper portion, workstation (10) inside is provided with sliding component.
3. A fixing device for construction of stiff cross-shaped steel members according to claim 2, characterized in that: the sliding assembly comprises two sliding rods (19), the left side and the right side of the periphery of each sliding rod (19) are rotationally connected inside the workbench (10), the periphery of each sliding rod (19) is connected with a sliding block (20) in a sliding manner, and the upper parts of the sliding blocks (20) are fixedly connected to the bottoms of the supporting plates (15).
4. A fixing device for construction of stiff cross-shaped steel members according to claim 1, characterized in that: a belt (21) is sleeved between the two belt wheels (4).
5. A fixing device for construction of stiff cross-shaped steel members according to claim 1, characterized in that: universal wheels (22) are fixedly connected to four corners of the bottom plate (1).
6. A fixing device for construction of stiff cross-shaped steel members according to claim 1, characterized in that: the gear (5) is meshed with the rack plate (8).
7. A fixing device for construction of stiff cross-shaped steel members according to claim 2, characterized in that: the opposite sides of the two clamping plates (17) are fixedly connected with protruding blocks (18).
8. A fixing device for construction of stiff cross-shaped steel members according to claim 2, characterized in that: the periphery of the sliding column (16) is connected inside the sliding groove (11) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322737896.9U CN220840110U (en) | 2023-10-12 | 2023-10-12 | Fixing device for construction of stiff cross-shaped steel member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322737896.9U CN220840110U (en) | 2023-10-12 | 2023-10-12 | Fixing device for construction of stiff cross-shaped steel member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220840110U true CN220840110U (en) | 2024-04-26 |
Family
ID=90744460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322737896.9U Active CN220840110U (en) | 2023-10-12 | 2023-10-12 | Fixing device for construction of stiff cross-shaped steel member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220840110U (en) |
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2023
- 2023-10-12 CN CN202322737896.9U patent/CN220840110U/en active Active
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