CN212802610U - Large-span steel structure sliding device - Google Patents
Large-span steel structure sliding device Download PDFInfo
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- CN212802610U CN212802610U CN202020888754.6U CN202020888754U CN212802610U CN 212802610 U CN212802610 U CN 212802610U CN 202020888754 U CN202020888754 U CN 202020888754U CN 212802610 U CN212802610 U CN 212802610U
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Abstract
The utility model discloses a large-span steel structure sliding device, which comprises a bottom plate, a height fine adjustment component, a supporting frame, a pitching adjustment component and a transportation speed limiting component, wherein a support leg is fixedly connected below the bottom plate, a height fine adjustment component is fixedly connected above the bottom plate, a supporting frame is detachably connected above the height fine adjustment component, a limiting block is fixedly connected below two sides of a movable block, and the limiting block is in sliding connection with a limiting groove, so that the height of a steel frame can be rapidly adjusted, the problem of inconvenient installation and setting due to small error can be prevented aiming at the situation that some heights need fine adjustment, the steel frame can be conveniently and rapidly adjusted to the required position height, the moving speed of a vehicle body can be limited, the situation of damage caused by too high speed can be prevented, the vehicle speed is controlled by matching with centrifugal force through enlarging the rotating speed, friction is caused, the safety is improved.
Description
Technical Field
The utility model relates to a steel construction technical field specifically is a large-span steel construction displacement device.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by adopting welding seams, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, simultaneously, along with the development of steel construction technology, steel construction slippage technique has obtained the application in the construction of this type of steel construction. Through setting up steel structural framework, set up the slide rail in the eminence, slide the article to required position through the slide rail, be a commonly used construction technique.
The existing steel structure sliding device has some defects, firstly, the heights of most steel structure sliding devices are inconvenient to adjust, the conditions that the heights of the most steel structure sliding devices need to be adjusted are often met, secondly, the pitching angle and the stretching length cannot be adjusted above the most steel structure sliding devices, the adjustment is sometimes needed in practical situations, finally, the weight average of the vehicles for transporting on most sliding rails is large, the moving speed of the vehicles needs to be strictly limited, and once the speed is too high, damage is easily caused, and therefore the large-span steel structure sliding device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-span steel construction displacement device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-span steel construction displacement device, includes bottom plate, high fine setting subassembly, braced frame, every single move adjusting part and transportation speed limit subassembly, bottom plate below fixedly connected with stabilizer blade, bottom plate top fixedly connected with high fine setting subassembly, high fine setting subassembly top can be dismantled and be connected with braced frame, every single move adjusting part is installed to the braced frame top, every single move adjusting part top fixedly connected with slide rail, slide rail top sliding connection has transportation speed limit subassembly.
Preferably, high fine setting subassembly is still including the casing, shake wheel, a gear, worm, No. two gears, round bar, screw rod, nut, movable block, casing right side below is equipped with shakes the wheel, it is connected with a gear rotation to shake the wheel left side, No. one gear middle part and worm fixed connection, the worm surface is connected with No. two gear rotations, No. two gear top middle parts and round bar fixed connection, round bar top and screw rod fixed connection, screw rod surface and nut sliding connection, nut both sides and movable block fixed connection.
Preferably, every single move adjusting part is still including main piece, carrier plate, movable rod, movable sleeve, every single move inserted bar, every single move spring, constant head tank, expansion plate, insert ring, flexible inserted bar, expanding spring, main piece top one side of holding rotates with the carrier plate to be connected, the carrier plate both ends below rotates and is connected with the movable rod, movable rod and movable sleeve sliding connection, movable sleeve one side is equipped with the every single move inserted bar, every single move inserted bar surface is equipped with the every single move spring, every single move inserted bar one end and constant head tank sliding connection, the equal sliding connection in carrier plate internal surface both ends has the expansion plate, expansion plate one end fixedly connected with insert ring, carrier plate below both ends all are equipped with flexible inserted bar, flexible inserted bar surface is equipped with expanding spring.
Preferably, the transportation speed limiting assembly further comprises a roller, a middle shaft, a third gear, a fourth gear, a fifth gear, a sixth gear, a large belt wheel, a belt, a small belt wheel, a turntable, a friction block and a tension spring, wherein the middle part of the roller is fixedly connected with the middle shaft, the middle shaft is fixedly connected with the third gear, the outer side of the third gear is rotatably connected with the fourth gear, the middle part of the fourth gear is fixedly connected with the fifth gear, the fifth gear is rotatably connected with the sixth gear, the middle part of the sixth gear is fixedly connected with the large belt wheel, the large belt wheel is rotatably connected with the belt, one end of the belt is rotatably connected with the small belt wheel, the middle part of the small belt wheel is fixedly connected with the turntable, the friction block is slidably connected to one side of the inner surface of the turntable, and the tension spring is arranged on the.
Preferably, the limiting blocks are fixedly connected to the lower portions of the two sides of the movable block and are connected with the limiting grooves in a sliding mode.
Preferably, a gear block is arranged above the telescopic inserted rod, the gear block is slidably connected with a gear rack, and the gear rack is fixedly connected with the telescopic plate.
Preferably, the friction blocks are connected with the friction ring in a sliding mode, and the friction blocks are divided into two groups.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a certain height of regulation steelframe that high fine setting subassembly can be quick, to the condition that some highly need fine adjustment, prevent the problem that less error appears and inconvenient installation set up, convenient and fast adjusts the position height that needs with the steelframe.
2. The utility model discloses a every single move adjusting part can adjust the every single move angle and certain flexible length of top bearing plate, avoids in the actual construction because of the condition that appears certain distance or the angle not enough needs big adjustment, and convenient to use is nimble.
3. The utility model discloses a transportation speed limit subassembly can restrict the removal speed of automobile body, when preventing its high load, because of the condition that the speed caused the damage at the excessive speed, through the rotational speed of enlargiing, the control speed of a motor vehicle is controlled to cooperation centrifugal force, causes the friction, reduces speed, improves the security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the height fine adjustment assembly of the present invention;
fig. 3 is a schematic structural view of the pitch adjustment assembly of the present invention;
fig. 4 is a schematic structural view of the transportation speed limiting assembly of the present invention.
In the figure: the device comprises a bottom plate 1, a support leg 2, a height fine adjustment assembly 3, a shell 31, a rocking wheel 32, a first gear 33, a worm 34, a second gear 35, a round rod 36, a screw 37, a nut 38, a movable block 39, a supporting frame 4, a pitch adjustment assembly 5, a main bearing block 51, a bearing plate 52, a movable rod 53, a movable sleeve 54, a pitch inserted rod 55, a pitch spring 56, a positioning groove 57, a telescopic plate 58, an inserted ring 59, a telescopic inserted rod 510, a telescopic spring 511, a sliding rail 6, a transportation speed limiting assembly 7, a roller 71, a middle shaft 72, a third gear 73, a fourth gear 74, a fifth gear 75, a sixth gear 76, a large belt wheel 77, a belt 78, a small belt wheel 79, a rotating disc 710, a friction block 711, a tension spring 712, a limiting block 301, a limiting groove 302, a gear block 501, a rack 502 and a friction ring 701.
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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a large-span steel construction displacement device, including bottom plate 1, high fine setting subassembly 3, braced frame 4, every single move adjusting part 5 and transportation speed limit subassembly 7, 1 below fixedly connected with stabilizer blade 2 of bottom plate, 1 top fixedly connected with high fine setting subassembly 3 of bottom plate, 3 tops of high fine setting subassembly can be dismantled and are connected with braced frame 4, every single move adjusting part 5 is installed to braced frame 4 top, 5 tops fixedly connected with slide rails 6 of every single move adjusting part, 6 tops sliding connection of slide rails has transportation speed limit subassembly 7.
Further, the height fine-adjustment assembly 3 further comprises a shell 31, a rocking wheel 32, a first gear 33, a worm 34, a second gear 35, a round rod 36, a screw 37, a nut 38 and a movable block 39, the rocking wheel 32 is arranged below the right side of the shell 31, the left side of the rocking wheel 32 is rotatably connected with the first gear 33, the middle of the first gear 33 is fixedly connected with the worm 34, the outer surface of the worm 34 is rotatably connected with the second gear 35, the middle of the upper portion of the second gear 35 is fixedly connected with the round rod 36, the upper portion of the round rod 36 is fixedly connected with the screw 37, the outer surface of the screw 37 is slidably connected with the nut 38, and the two sides of the nut 38 are fixedly connected with the movable block.
Further, every single move adjusting part 5 still includes main cushion block 51, carrier plate 52, movable rod 53, movable sleeve 54, every single move inserted bar 55, every single move spring 56, constant head tank 57, expansion plate 58, insert ring 59, flexible inserted bar 510, expanding spring 511, main cushion block 51 top one side is rotated with carrier plate 52 and is connected, carrier plate 52 both ends below is rotated and is connected with movable rod 53, movable rod 53 and movable sleeve 54 sliding connection, movable sleeve 54 one side is equipped with every single move inserted bar 55, every single move inserted bar 55 surface is equipped with every single move spring 56, every single move inserted bar 55 one end and constant head tank 57 sliding connection, carrier plate 52 internal surface both ends all sliding connection has expansion plate 58, expansion plate 58 one end fixedly connected with insert ring 59, carrier plate 52 below both ends all are equipped with flexible inserted bar 510, the outer surface of flexible inserted bar 510 is equipped with expanding spring 511.
Further, the transportation speed limiting assembly 7 further comprises a roller 71, a middle shaft 72, a third gear 73, a fourth gear 74, a fifth gear 75, a sixth gear 76, a large belt pulley 77, a belt 78, a small belt pulley 79, a turntable 710, a friction block 711 and a tension spring 712, wherein the middle part of the roller 71 is fixedly connected with the middle shaft 72, the middle shaft 72 is fixedly connected with the third gear 73, the outer side of the third gear 73 is rotatably connected with the fourth gear 74, the middle part of the fourth gear 74 is fixedly connected with the fifth gear 75, the fifth gear 75 is rotatably connected with the sixth gear 76, the middle part of the sixth gear 76 is fixedly connected with the large belt pulley 77, the large belt pulley 77 is rotatably connected with the belt 78, one end of the belt 78 is rotatably connected with the small belt pulley 79, the middle part of the small belt pulley 79 is fixedly connected with the turntable 710, one side of the inner surface of the turntable 710 is slidably connected with the friction block 711, and.
Further, the limiting blocks 301 are fixedly connected to the lower portions of the two sides of the movable block 39, and the limiting blocks 301 are slidably connected with the limiting grooves 302.
Furthermore, a toothed block 501 is arranged above the telescopic insert rod 510, the upper part of the toothed block 501 is slidably connected with a rack 502, and the rack 502 is fixedly connected with the telescopic plate 58.
Further, the friction blocks 711 are slidably connected with the friction ring 701, and the friction blocks 711 have two groups.
The working principle is as follows: when the device is used, when the device is installed and set, the height is found to be insufficient or slightly high, when the device needs to be adjusted, the height fine adjustment assembly 3 drives the first gear 33 through the rocking wheel 32 and then drives the worm 34, so that the second gear 35 drives the screw rod 37 to rotate, the nut 38 drives the movable block 39 to ascend or descend, and the required position height can be adjusted conveniently and quickly.
Secondly, when the installation setting is carried out, when the angle and the length of the top bearing plate need to be adjusted, the angle and the length of the bearing plate 52 can be rapidly adjusted through the pitching adjusting component 5, the pitching inserting rod 55 is pulled through the movable rod 53, the movable sleeve 54, the pitching inserting rod 55, the pitching spring 56 and the positioning groove 57 when the adjustment is needed, the movable rod 53 is moved, when the required position is reached, the pitching inserting rod 55 is put down, one end of the pitching inserting rod 55 enters the positioning groove 57, then the telescopic inserting rod 510 is pulled, the length of the telescopic plate 58 can be adjusted, the telescopic inserting rod 510 is released, the tooth block 501 and the rack 502 are meshed with each other, and the length can be fixed.
Finally, when the transport vehicle moves too fast and the kinetic energy is large, the roller 71 drives the middle shaft 72, the third gear 73, the fourth gear 74, the fifth gear 75, the sixth gear 76 and the large belt pulley 77, the belt 78 increases the rotation speed of the turntable 710 by continuously accelerating the rotation, and when the rotation is too fast, the friction block 711 is thrown out by the centrifugal force to cause friction and reduce the speed.
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 (7)
1. The utility model provides a large-span steel construction displacement device, includes bottom plate (1), high fine setting subassembly (3), braced frame (4), every single move adjusting part (5) and transportation speed limit subassembly (7), its characterized in that: bottom plate (1) below fixedly connected with stabilizer blade (2), bottom plate (1) top fixedly connected with highly fine setting subassembly (3), highly fine setting subassembly (3) top can be dismantled and is connected with braced frame (4), every single move adjusting part (5) are installed to braced frame (4) top, every single move adjusting part (5) top fixedly connected with slide rail (6), slide rail (6) top sliding connection has transportation speed limit subassembly (7).
2. The large-span steel structure sliding device according to claim 1, characterized in that: high fine setting subassembly (3) is still including casing (31), rocking wheel (32), gear (33), worm (34), No. two gears (35), round bar (36), screw rod (37), nut (38), movable block (39), casing (31) right side below is equipped with rocking wheel (32), rocking wheel (32) left side and gear (33) rotate and be connected, gear (33) middle part and worm (34) fixed connection, worm (34) surface and No. two gears (35) rotate and be connected, No. two gear (35) top middle part and round bar (36) fixed connection, round bar (36) top and screw rod (37) fixed connection, screw rod (37) surface and nut (38) sliding connection, nut (38) both sides and movable block (39) fixed connection.
3. The large-span steel structure sliding device according to claim 1, characterized in that: the pitching adjusting assembly (5) further comprises a main bearing block (51), a bearing plate (52), a movable rod (53), a movable sleeve (54), a pitching inserting rod (55), a pitching spring (56), a positioning groove (57), a telescopic plate (58), an inserting ring (59), a telescopic inserting rod (510) and a telescopic spring (511), wherein one side above the main bearing block (51) is rotatably connected with the bearing plate (52), the movable rod (53) is rotatably connected below the two ends of the bearing plate (52), the movable rod (53) is slidably connected with the movable sleeve (54), the pitching inserting rod (55) is arranged on one side of the movable sleeve (54), the pitching spring (56) is arranged on the outer surface of the pitching inserting rod (55), one end of the pitching inserting rod (55) is slidably connected with the positioning groove (57), the telescopic plate (58) is slidably connected with the two ends of the inner surface of the bearing plate (52), and the inserting ring (59) is fixedly connected with one end of the telescopic plate (, the two ends below the bearing plate (52) are provided with telescopic insertion rods (510), and the outer surfaces of the telescopic insertion rods (510) are provided with telescopic springs (511).
4. The large-span steel structure sliding device according to claim 1, characterized in that: the transportation speed limiting assembly (7) further comprises a roller (71), a middle shaft (72), a third gear (73), a fourth gear (74), a fifth gear (75), a sixth gear (76), a large belt wheel (77), a belt (78), a small belt wheel (79), a turntable (710), a friction block (711) and a tension spring (712), wherein the middle part of the roller (71) is fixedly connected with the middle shaft (72), the middle shaft (72) is fixedly connected with the third gear (73), the outer side of the third gear (73) is rotatably connected with the fourth gear (74), the middle part of the fourth gear (74) is fixedly connected with the fifth gear (75), the fifth gear (75) is rotatably connected with the sixth gear (76), the middle part of the sixth gear (76) is fixedly connected with the large belt wheel (77), the large belt wheel (77) is rotatably connected with the belt (78), one end of the belt (78) is rotatably connected with the small belt wheel (79), the middle of the small belt wheel (79) is fixedly connected with the rotary table (710), one side of the inner surface of the rotary table (710) is connected with a friction block (711) in a sliding mode, and the left side of the friction block (711) is provided with a tension spring (712).
5. The large-span steel structure sliding device according to claim 2, characterized in that: the equal fixedly connected with stopper (301) in activity piece (39) both sides below, stopper (301) and spacing groove (302) sliding connection.
6. The large-span steel structure sliding device according to claim 3, characterized in that: the telescopic inserted bar (510) is provided with a toothed block (501) above, the toothed block (501) is connected with a rack (502) in a sliding manner, and the rack (502) is fixedly connected with the telescopic plate (58).
7. The large-span steel structure sliding device according to claim 4, characterized in that: the friction blocks (711) are connected with the friction ring (701) in a sliding mode, and the friction blocks (711) are divided into two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020888754.6U CN212802610U (en) | 2020-05-24 | 2020-05-24 | Large-span steel structure sliding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020888754.6U CN212802610U (en) | 2020-05-24 | 2020-05-24 | Large-span steel structure sliding device |
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| Publication Number | Publication Date |
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| CN212802610U true CN212802610U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020888754.6U Active CN212802610U (en) | 2020-05-24 | 2020-05-24 | Large-span steel structure sliding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914634A (en) * | 2021-10-28 | 2022-01-11 | 巨鑫建设集团有限公司 | Large-span steel frame combined installation structure and installation method thereof |
| CN116765715A (en) * | 2023-07-17 | 2023-09-19 | 山东双源钢结构工程有限公司 | Welding device for steel structure engineering construction |
-
2020
- 2020-05-24 CN CN202020888754.6U patent/CN212802610U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914634A (en) * | 2021-10-28 | 2022-01-11 | 巨鑫建设集团有限公司 | Large-span steel frame combined installation structure and installation method thereof |
| CN113914634B (en) * | 2021-10-28 | 2022-07-08 | 巨鑫建设集团有限公司 | Large-span steel frame combined installation structure and installation method thereof |
| CN116765715A (en) * | 2023-07-17 | 2023-09-19 | 山东双源钢结构工程有限公司 | Welding device for steel structure engineering construction |
| CN116765715B (en) * | 2023-07-17 | 2024-01-23 | 山东双源钢结构工程有限公司 | Welding device for steel structure engineering construction |
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