CN209958391U - H-shaped steel support device for subway station - Google Patents
H-shaped steel support device for subway station Download PDFInfo
- Publication number
- CN209958391U CN209958391U CN201822245679.7U CN201822245679U CN209958391U CN 209958391 U CN209958391 U CN 209958391U CN 201822245679 U CN201822245679 U CN 201822245679U CN 209958391 U CN209958391 U CN 209958391U
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- Prior art keywords
- shaped steel
- subway station
- knob
- fixed mounting
- splint
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 240000003917 Bambusa tulda Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 210000003127 Knee Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
Images
Abstract
The utility model provides a subway station H shaped steel support device relates to construction technical field. This H shaped steel support device of subway station, including fixing device and strutting arrangement, fixing device's bottom fixed mounting has strutting arrangement fixing device to include the mount, and the inside movable mounting of mount has the rotary drum, and the inside threaded connection of rotary drum has a screw thread section of thick bamboo. This H shaped steel support device of subway station, the first knob of cross-rotation, make the meshing between adjusting gear and the rack bar drive second splint inwardly moving, interval between second splint and the mount is through the adjustment of rotatory first knob, rotatory second knob again, it is fixed that messenger's couple no longer hooks adjusting gear, first spring makes the inner wall that H shaped steel was hugged closely to second splint this moment, the rotatory rotary drum of rethread, make first splint outwards extend and paste the outer wall of tight H shaped steel, add man-hour to H shaped steel, carry out good fixed to H shaped steel.
Description
Technical Field
The utility model relates to a construction technical field specifically is a subway station H shaped steel support device.
Background
The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because each part of the H-shaped steel is arranged at a right angle, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in each direction.
When the subway station is constructed, when H-shaped steel is welded or riveted, the working space of an operator is limited due to the limitation of underground space, so that the operator needs to work for a long time in a squatting position when working, the spine and the knees of the operator are injured for a long time, and the health of the operator is damaged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a subway station H shaped steel support device to reached and fixed adjustable H shaped steel height of processing simultaneously with man-hour to H shaped steel, made the operator light effect of carrying out the processing operation more.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a subway station H shaped steel support device, includes fixing device and strutting arrangement, fixing device's bottom fixed mounting has strutting arrangement.
Fixing device includes the mount, the inside movable mounting of mount has the rotary drum, the inside threaded connection of rotary drum has a screw thread section of thick bamboo, the one end fixed mounting of a screw thread section of thick bamboo has first splint, the inside movable mounting of mount bottom has the pulley, the right side fixed mounting of pulley has the fixing base, the inside movable mounting of fixing base has the second splint, the lateral wall fixed mounting of second splint has the rack bar, the rack bar meshing has adjusting gear, adjusting gear's axle center department fixed mounting has first knob, adjusting gear's right side has the couple through pivot movable mounting, the axle center department fixed mounting of couple has the second knob, the inside fixed mounting of fixing base has first spring.
The supporting device comprises a first supporting column, the inside movable mounting of the first supporting column is provided with a first bevel gear, the inside fixed mounting of the first bevel gear is provided with a second threaded cylinder, the top fixed mounting of the second threaded cylinder is provided with a top plate, the first bevel gear is meshed with a second bevel gear, the second bevel gear is electrically connected with a motor, the right side of the first supporting column is provided with a second supporting column, the inside movable mounting of the second supporting column is provided with a push rod, the two sides of the push rod are fixedly provided with second springs, and one end of each second spring is fixedly provided with a limiting block.
Furthermore, the right end of the first spring is fixedly connected with the left side wall of the second clamping plate in a welding mode.
Furthermore, the top of the top plate and the top of the ejector rod are fixedly connected with the bottom of the fixing frame in a welding mode.
Further, the first knob and the second knob penetrate through the side wall of the fixing seat and extend to the outside of the fixing seat.
Furthermore, a plurality of grooves matched with the limiting blocks are formed in the ejector rod.
Furthermore, a sliding groove matched with the first clamping plate is formed in the joint of the fixing frame and the first clamping plate.
(III) advantageous effects
The utility model provides a pair of subway station H shaped steel support device. The method has the following beneficial effects:
1. this H shaped steel support device of subway station, through rotatory first knob, make the meshing between adjusting gear and the rack bar drive second splint inwardly moving, with the interval between second splint and the mount through rotatory first knob adjustment back, rotatory second knob again, it is fixed that messenger's couple no longer hooks adjusting gear, first spring makes the inner wall that H shaped steel was hugged closely to second splint this moment, the rotatory rotary drum of rethread, make first splint outwards extend and paste the outer wall of tight H shaped steel, add man-hour to H shaped steel, carry out good fixed to H shaped steel.
2. This H shaped steel support device of subway station, drive the rotation of second bevel gear through the motor, second bevel gear through with the first bevel gear between the meshing effect drive second screw thread section of thick bamboo rotate, thereby make the mount upwards lift the roof propelling movement through the inside screw thread effect of second screw thread section of thick bamboo, in mount upward movement, the ejector pin is also along with mount synchronous motion, the stopper cooperatees with second screw thread section of thick bamboo and highly fixes the mount, can make the constructor light process H shaped steel more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 fixing device, 101 fixing frame, 102 rotating cylinder, 103 first threaded cylinder, 104 first clamping plate, 105 pulley, 106 fixing seat, 107 second clamping plate, 108 rack bar, 109 adjusting gear, 110 first knob, 111 hook, 112 second knob, 113 first spring, 2 supporting device, 201 first supporting column, 202 first bevel gear, 203 second threaded cylinder, 204 top plate, 205 second bevel gear, 206 motor, 207 second supporting column, 208 mandril, 209 second spring, 210 limiting block.
Detailed Description
According to the utility model discloses an aspect, the utility model provides a subway station H shaped steel support device, as shown in fig. 1-2, including fixing device 1 and strutting arrangement 2, fixing device 1's bottom fixed mounting has strutting arrangement 2.
The fixing device 1 comprises a fixing frame 101, a rotating cylinder 102 is movably arranged in the fixing frame 101, a first threaded cylinder 103 is connected with the inner thread of the rotating cylinder 102, a first clamping plate 104 is fixedly arranged at one end of the first threaded cylinder 103, a sliding groove matched with the first clamping plate 104 is formed in the joint of the fixing frame 101 and the first clamping plate 104, a pulley 105 is movably arranged in the bottom of the fixing frame 101, the pulley 105 is convenient for a constructor to assemble and disassemble on the fixing frame 101, a fixing seat 106 is fixedly arranged on the right side of the pulley 105, a second clamping plate 107 is movably arranged in the fixing seat 106, a rack rod 108 is fixedly arranged on the side wall of the second clamping plate 107, an adjusting gear 109 is meshed with the rack rod 108, a first knob 110 is fixedly arranged at the axis of the adjusting gear 109, a hook 111 is movably arranged on the right side of the adjusting gear 109 through a rotating shaft, and a second knob, the first knob 110 and the second knob 112 both penetrate through the side wall of the fixing base 106 and extend to the outside of the fixing base 106, a first spring 113 is fixedly mounted inside the fixing base 106, and the right end of the first spring 113 is fixedly connected with the left side wall of the second clamping plate 107 in a welding manner.
The supporting device 2 comprises a first supporting column 201, the inside movable mounting of the first supporting column 201 is provided with a first bevel gear 202, the inside fixed mounting of the first bevel gear 202 is provided with a second threaded cylinder 203, the top fixed mounting of the second threaded cylinder 203 is provided with a top plate 204, the first bevel gear 202 is meshed with a second bevel gear 205, the second bevel gear 205 is electrically connected with a motor 206, the right side of the first supporting column 201 is provided with a second supporting column 207, the inside movable mounting of the second supporting column 207 is provided with a top rod 208, the top of the top plate 204 and the top of the top rod 208 are fixedly connected with the bottom of the fixing frame 101 in a welded manner, the two sides of the top rod 208 are fixedly provided with second springs 209, one ends of the second springs 209 are fixedly provided with limiting blocks 210, and a plurality of grooves matched with the limiting blocks 210.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: when the H-shaped steel fixing device is used, the H-shaped steel to be welded or riveted is placed on the fixing frame 101, before the H-shaped steel is placed, the first knob 110 is rotated to enable the first knob 110 to drive the adjusting gear 109 to rotate, the second clamp plate 107 is driven to move inwards through the meshing effect between the adjusting gear 109 and the rack rod 108, the distance between the second clamp plate 107 and the fixing frame 101 is adjusted to be a proper size through rotating the first knob 110, after the H-shaped steel is placed on the fixing frame 101, the second knob 112 is rotated to enable the hook 111 not to hook and fix the adjusting gear 109, at the moment, the first spring 113 enables the second clamp plate 107 to be tightly attached to the inner wall of the H-shaped steel through pulling the second clamp plate 107, then the rotary drum 102 is rotated to enable the first threaded drum 103 to be tightly attached to the outer wall of the H-shaped steel through the thread effect between the rotary drum 102, so that the first clamp plate 104 extends outwards and tightly attaches to the outer, the height of the device can be adjusted according to requirements, the motor 206 is started, the motor 206 drives the second bevel gear 205 to rotate, the second bevel gear 205 is meshed with the first bevel gear 202, the first bevel gear 202 drives the second threaded cylinder 203 to rotate, the top plate 204 is pushed upwards through the thread effect in the second threaded cylinder 203, so that the fixing frame 101 is lifted upwards, the top rod 208 also moves synchronously with the fixing frame 101 when the fixing frame 101 moves upwards, the limiting block 210 is released from the groove in the top rod 208 by compressing the second spring 209 at the moment, and after the second bevel gear 205 stops rotating, the limiting block 210 enters the groove in the top rod 208 again under the action of the second spring 209 and is matched with the second threaded cylinder 203 to fix the height of the fixing frame 101.
In summary, in the H-shaped steel bracket device for the subway station, the first knob 110 is rotated to drive the adjusting gear 109 to rotate by the first knob 110, the second clamping plate 107 is driven to move inwards by the meshing action between the adjusting gear 109 and the rack bar 108, the distance between the second clamping plate 107 and the fixed frame 101 is adjusted to a proper size by rotating the first knob 110, the H-shaped steel is placed on the fixed frame 101, when the second knob 112 is rotated to prevent the hook 111 from hooking and fixing the adjusting gear 109, the first spring 113 pulls the second clamp plate 107 to make the second clamp plate 107 closely contact with the inner wall of the H-shaped steel, and then rotates the drum 102 to make the first threaded cylinder 103 tightly contact with the outer wall of the H-shaped steel by the screw action between the first threaded cylinder 103 and the drum 102, so that the H-shaped steel is well fixed when the H-shaped steel is processed.
In addition, the subway station H-shaped steel bracket device starts the motor 206, the motor 206 drives the second bevel gear 205 to rotate, the second bevel gear 205 drives the second threaded cylinder 203 to rotate through the meshing action between the second bevel gear 205 and the first bevel gear 202, the top plate 204 is pushed upwards through the thread action inside the second threaded cylinder 203 so as to lift the fixing frame 101 upwards, the ejector rod 208 moves synchronously with the fixing frame 101 when the fixing frame 101 moves upwards, at the moment, the limiting block 210 is released from the groove on the ejector rod 208 through compressing the second spring 209, after the second bevel gear 205 stops rotating, the limiting block 210 enters the groove on the ejector rod 208 again under the action of the second spring 209 and is matched with the second threaded cylinder 203 to fix the height of the fixing frame 101, and a constructor can conveniently process H-shaped steel.
Claims (6)
1. The utility model provides a subway station H shaped steel support device, includes fixing device (1) and strutting arrangement (2), its characterized in that: the bottom of the fixing device (1) is fixedly provided with a supporting device (2);
fixing device (1) includes mount (101), the inside movable mounting of mount (101) has rotary drum (102), the inside threaded connection of rotary drum (102) has first screw thread section of thick bamboo (103), the one end fixed mounting of first screw thread section of thick bamboo (103) has first splint (104), the inside movable mounting of mount (101) bottom has pulley (105), the right side fixed mounting of pulley (105) has fixing base (106), the inside movable mounting of fixing base (106) has second splint (107), the lateral wall fixed mounting of second splint (107) has rack bar (108), rack bar (108) have meshing adjusting gear (109), the axle center department fixed mounting of adjusting gear (109) has first knob (110), there is couple (111) on the right side of adjusting gear (109) through pivot movable mounting, the axle center department fixed mounting of couple (111) has second knob (112), a first spring (113) is fixedly arranged in the fixed seat (106);
support arrangement (2) include first support column (201), the inside movable mounting of first support column (201) has first bevel gear (202), the inside fixed mounting of first bevel gear (202) has second screw thread section of thick bamboo (203), the top fixed mounting of second screw thread section of thick bamboo (203) has roof (204), first bevel gear (202) meshing has second bevel gear (205), second bevel gear (205) electric connection has motor (206), the right side of first support column (201) is provided with second support column (207), the inside movable mounting of second support column (207) has ejector pin (208), the equal fixed mounting in both sides of ejector pin (208) has second spring (209), the one end fixed mounting of second spring (209) has stopper (210).
2. The H-shaped steel bracket device for the subway station as claimed in claim 1, wherein: the right end of the first spring (113) is fixedly connected with the left side wall of the second clamping plate (107) in a welding mode.
3. The H-shaped steel bracket device for the subway station as claimed in claim 1, wherein: the top of the top plate (204) and the top of the ejector rod (208) are fixedly connected with the bottom of the fixed frame (101) in a welding mode.
4. The H-shaped steel bracket device for the subway station as claimed in claim 1, wherein: the first knob (110) and the second knob (112) both penetrate through the side wall of the fixing seat (106) and extend to the outside of the fixing seat (106).
5. The H-shaped steel bracket device for the subway station as claimed in claim 1, wherein: the inside of ejector pin (208) is seted up a plurality of recess that matches with stopper (210).
6. The H-shaped steel bracket device for the subway station as claimed in claim 1, wherein: the connecting part of the fixing frame (101) and the first clamping plate (104) is provided with a sliding groove matched with the first clamping plate (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245679.7U CN209958391U (en) | 2018-12-29 | 2018-12-29 | H-shaped steel support device for subway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245679.7U CN209958391U (en) | 2018-12-29 | 2018-12-29 | H-shaped steel support device for subway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209958391U true CN209958391U (en) | 2020-01-17 |
Family
ID=69236308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822245679.7U Active CN209958391U (en) | 2018-12-29 | 2018-12-29 | H-shaped steel support device for subway station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209958391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171552A (en) * | 2020-09-24 | 2021-01-05 | 骆信燕 | Photovoltaic module solder strip and preparation method thereof |
-
2018
- 2018-12-29 CN CN201822245679.7U patent/CN209958391U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171552A (en) * | 2020-09-24 | 2021-01-05 | 骆信燕 | Photovoltaic module solder strip and preparation method thereof |
| CN112171552B (en) * | 2020-09-24 | 2022-06-10 | 华能太仓发电有限责任公司 | Photovoltaic module solder strip and preparation method thereof |
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