CN211875581U - Construction machinery strutting arrangement - Google Patents
Construction machinery strutting arrangement Download PDFInfo
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- CN211875581U CN211875581U CN202020193838.8U CN202020193838U CN211875581U CN 211875581 U CN211875581 U CN 211875581U CN 202020193838 U CN202020193838 U CN 202020193838U CN 211875581 U CN211875581 U CN 211875581U
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- bevel gear
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Abstract
The utility model discloses a supporting device for construction machinery, which structurally comprises a base, a left bottom plate and a right bottom plate are respectively fixedly arranged on two sides of the top end of the base, a left chute is arranged in the left bottom plate, a first screw rod is rotationally connected in the left chute, the right end of the first screw rod penetrates through the left bottom plate and is provided with a first bevel gear, a right chute is arranged in the right bottom plate, a second screw rod is rotationally connected in the right chute, the left end of the second screw rod penetrates through the right bottom plate and is provided with a second bevel gear, a third bevel gear is arranged between the first bevel gear and the second bevel gear, the third bevel gear is respectively engaged and connected with the first bevel gear and the second bevel gear, a fixed block is arranged in the middle part of the front side of the top end of the base, a rotating handle is arranged on the fixed block, the supporting device can support articles with, thereby the device is convenient to operate in the actual use process, and further the working efficiency is not influenced.
Description
Technical Field
The utility model relates to a construction machinery strutting arrangement belongs to mechanical support equipment technical field.
Background
The building is made of clay, bricks, tiles, stones and wood for people; the building material (the steel bar concrete and the section bar are used recently) forms a space for people to live and use, such as houses, bridges, factory buildings, gymnasiums, cave openings, water towers, temples and the like, in a broad sense, the landscape and the garden are also part of the building, and in a broad sense, the nest intentionally built by animals can also be regarded as the building.
Along with the development of the times, the building industry is also developed together with the development of the times, so that more and more auxiliary devices are needed in the building industry, a supporting device is a common and important one, and can support articles, so that the construction of workers is facilitated, the common supporting device cannot support articles with various heights due to the structural defects of the common supporting device, and auxiliary props are needed to be arranged if the common supporting device needs to be supported, so that the device is inconvenient to operate in the actual use process, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction machinery strutting arrangement to the not enough of prior art existence to solve current problem.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a construction machine supporting device characterized in that: the structure of the device comprises a base, wherein a left bottom plate and a right bottom plate are respectively fixedly arranged on two sides of the top end of the base, a left sliding groove is arranged in the left bottom plate, a first screw rod is rotatably connected in the left sliding groove, the right end of the first screw rod penetrates through the left bottom plate and is provided with a first bevel gear, a right sliding groove is arranged in the right bottom plate, a second screw rod is rotatably connected in the right sliding groove, the left end of the second screw rod penetrates through the right bottom plate and is provided with a second bevel gear, a third bevel gear is arranged between the first bevel gear and the second bevel gear, the third bevel gear is respectively engaged and connected with the first bevel gear and the second bevel gear, a fixed block is arranged in the middle of the front side of the top end of the base, a rotating handle is arranged on the fixed block, a rotating shaft of the rotating handle penetrates through the fixed block and is, the inner side of the left bottom plate and the inner side of the right bottom plate are both provided with supporting blocks, the top ends of the supporting blocks are provided with telescopic rods, the top ends of the telescopic rods are fixedly provided with top plates, two sides of the bottom ends of the top plates are hinged with connecting devices, the first screw rod and the second screw rod are in threaded connection with sliding blocks, and the other ends of the connecting devices are hinged with the sliding blocks.
Further, connecting device includes first connecting rod, second connecting rod, first connecting rod cup joint in the second connecting rod, first connecting rod lower extreme is equipped with first spring, the first spring other end with second connecting rod inner wall connection, first connecting rod middle-end is equipped with the stopper, the stopper with the cover is equipped with the second spring between the second connecting rod top.
Furthermore, damping devices are arranged at four corners of the bottom end of the base and comprise a fixed seat, a support and a third spring, the support is embedded in the fixed seat, the third spring is arranged between the fixed seat and the support, and a plurality of convex blocks are arranged at the bottom end of the support.
Furthermore, the middle of the bottom end of the base is provided with a plurality of universal wheels, the top end of each universal wheel support rod penetrates through the bottom of the base, the front end of the base is provided with a second rotating handle, a rotating shaft of the second rotating handle penetrates through the front wall of the base, a fourth bevel gear is arranged at the tail end of the base, the fourth bevel gear is connected with a fifth bevel gear in a meshed mode, the bottom of the fifth bevel gear is provided with a sleeve, and the sleeve is in threaded connection with the universal wheel support rods.
Furthermore, a sound absorption pad is laid at the top end of the top plate.
The utility model has the advantages that: when in use, an article to be supported is placed on the top plate, then the rotating handle is rotated, the rotating handle is rotated to be driven by the bevel gears, so that the first screw rod and the second screw rod rotate along with the first screw rod, the sliding block can move in the sliding groove, the sliding block can drive the connecting device to move, the top plate is supported, the top plate is jacked up, the telescopic rod can be lengthened, a user can adjust the article to a proper height only by the forward and reverse rotating handle, meanwhile, the article can be slowed down by the springs on the connecting device and the damping device during working, the device is prevented from being damaged, the device is convenient to move as well, only the second rotating handle needs to be rotated, the fifth bevel gear is driven to rotate by the rotation of the second rotating handle, the sleeve rotates, then the lifting of the universal wheels can be realized, the utility model discloses the lifting device can support articles with various heights without, thereby the device is convenient to operate in the actual use process, and further the working efficiency is not influenced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a support device for construction machinery according to the present invention;
fig. 2 is a structural section view of the support device for construction machinery of the present invention.
In the figure: a base-1, a left bottom plate-2, a right bottom plate-3, a left chute-4, a first screw-5, a first bevel gear-6, a right chute-7, a second screw-8, a second bevel gear-9, a third bevel gear-10, a fixed block-11, a rotating handle-12, a supporting block-13, a telescopic rod-14, a top plate-15, a connecting device-16, a sliding block-17, a first connecting rod-161, a second connecting rod-162, a first spring-163, a limiting block-164, a second spring-165, a damping device-18, a fixed seat-181, a support-182, a third spring-183, a bump-184, a universal wheel-101, a second rotating handle-19, a fourth bevel gear-20, a fifth bevel gear-21, a third bevel gear-15, a supporting, A sleeve-22 and a sound absorption pad-23.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and 2, the present invention provides a technical solution of a supporting device for a construction machine: the structure of the bevel gear comprises a base 1, wherein a left bottom plate 2 and a right bottom plate 3 are fixedly installed on two sides of the top end of the base 1 respectively, a left sliding groove 4 is arranged in the left bottom plate 2, a first screw 5 is connected in the left sliding groove 4 in a rotating manner, the right end of the first screw 5 penetrates through the left bottom plate 2 and is provided with a first bevel gear 6, a right sliding groove 7 is arranged in the right bottom plate 3, a second screw 8 is connected in the right sliding groove 7 in a rotating manner, the left end of the second screw 8 penetrates through the right bottom plate 3 and is provided with a second bevel gear 9, a third bevel gear 10 is arranged between the first bevel gear 6 and the second bevel gear 9, the third bevel gear 10 is respectively connected with the first bevel gear 6 and the second bevel gear 9 in a meshing manner, a fixed block 11 is arranged in the middle of the front side of the top end of the base 1, a rotating handle 12 is arranged on the fixed block, the threads of the first screw 5 and the second screw 8 are in opposite directions, the inner sides of the left base plate 2 and the right base plate 3 are respectively provided with a supporting block 13, the top end of the supporting block 13 is provided with an expansion link 14, the top end of the expansion link 14 is fixedly provided with a top plate 15, two sides of the bottom end of the top plate 15 are respectively hinged with a connecting device 16, the first screw 5 and the second screw 8 are respectively connected with a slide block 17 in a threaded manner, the other end of the connecting device 16 is hinged with the slide block 17, the connecting device 16 comprises a first connecting rod 161 and a second connecting rod 162, the first connecting rod 161 is sleeved in the second connecting rod 162, the lower end of the first connecting rod 161 is provided with a first spring 163, the other end of the first spring 163 is connected with the inner wall of the second connecting rod 162, the middle end of the first connecting rod 161 is provided with a limiting block 164, and a second spring 165 is sleeved between, four corners of the bottom end of the base 1 are respectively provided with a damping device 18, the damping devices 18 comprise a fixed seat 181, a support 182 and a third spring 183, the support 182 is nested in the fixing seat 181, the third spring 183 is disposed between the fixing seat 181 and the support 182, the bottom of the support 182 is provided with a plurality of bumps 184, the middle of the bottom of the base 1 is provided with a plurality of universal wheels 101, the supporting rod at the top end of the universal wheel 101 penetrates through the bottom of the base 1, the front end of the base 1 is provided with a second rotating handle 19, the rotating shaft of the second rotating handle 19 penetrates through the front wall of the base 1 and the tail end of the rotating shaft is provided with a fourth bevel gear 20, a fifth bevel gear 21 is engaged and connected to the fourth bevel gear 20, a sleeve 22 is arranged at the bottom of the fifth bevel gear 21, the sleeve 22 is in threaded connection with the universal wheel 101 supporting rod, and a sound absorption pad 23 is laid at the top end of the top plate 15.
For example, when in use, an article to be supported needs to be placed on the top plate 15, then the rotating handle 12 is rotated, the rotating handle 12 can be driven by the bevel gears, so that the first screw 6 and the second screw 8 rotate along with the rotating, the sliding block 17 can move in the sliding groove, the sliding block 17 can drive the connecting device 16 to move, so that the top plate 15 is supported, the top plate 15 is jacked up, the telescopic rod 14 can be stretched, a user can adjust the article to a proper height only by rotating the rotating handle 12 in the forward and backward directions, meanwhile, the article can be slowed down by the springs on the connecting device 16 and the damping device 18 during working, the damage of the device is avoided, the device is convenient to move, only the second rotating handle 19 needs to be rotated, the second rotating handle 19 rotates to drive the fifth bevel gear 21 to rotate, the sleeve 22 rotates, and then the lifting of the universal wheel 101 can be realized.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A construction machine supporting device characterized in that: the structure of the gear transmission mechanism comprises a base (1), a left bottom plate (2) and a right bottom plate (3) are fixedly mounted on two sides of the top end of the base (1) respectively, a left sliding groove (4) is formed in the left bottom plate (2), a first screw (5) is connected in a rotating mode in the left sliding groove (4), the right end of the first screw (5) penetrates through the left bottom plate (2) and is provided with a first bevel gear (6), a right sliding groove (7) is formed in the right bottom plate (3), a second screw (8) is connected in a rotating mode in the right sliding groove (7), the left end of the second screw (8) penetrates through the right bottom plate (3) and is provided with a second bevel gear (9), a third bevel gear (10) is arranged between the first bevel gear (6) and the second bevel gear (9), and the third bevel gear (10) is meshed with the first bevel gear (6) and the, base (1) top front side middle part is equipped with fixed block (11), be equipped with on fixed block (11) and change (12), change (12) pivot run through fixed block (11) and with third bevel gear (10) fixed connection, first screw rod (5) with second screw rod (8) screw thread is opposite direction, left side bottom plate (2) inboard with right side bottom plate (3) inboard all is equipped with supporting shoe (13), supporting shoe (13) top is equipped with telescopic link (14), telescopic link (14) top fixed mounting has roof (15), roof (15) bottom both sides all articulate and are connected with connecting device (16), first screw rod (5) with equal threaded connection has slider (17) on second screw rod (8), connecting device (16) other end with slider (17) articulate and connect.
2. The construction machine support device according to claim 1, wherein: connecting device (16) include first connecting rod (161), second connecting rod (162), first connecting rod (161) cup joint in second connecting rod (162), first connecting rod (161) lower extreme is equipped with first spring (163), first spring (163) other end with second connecting rod (162) inner wall connection, first connecting rod (161) middle-end is equipped with stopper (164), stopper (164) with the cover is equipped with second spring (165) between second connecting rod (162) top.
3. The construction machine support device according to claim 1, wherein: base (1) bottom four corners all is equipped with damping device (18), damping device (18) include fixing base (181), support (182), third spring (183), support (182) nested install in fixing base (181), third spring (183) are located fixing base (181) with between support (182), support (182) bottom is equipped with a plurality of lug (184).
4. The construction machine support device according to claim 2, wherein: the base is characterized in that a plurality of universal wheels (101) are arranged in the middle of the bottom end of the base (1), a supporting rod at the top end of each universal wheel (101) penetrates through the bottom of the base (1), a second rotating handle (19) is arranged at the front end of the base (1), a rotating shaft of the second rotating handle (19) penetrates through the front wall of the base (1) and a fourth bevel gear (20) is arranged at the tail end of the front wall of the base (1), a fifth bevel gear (21) is connected to the fourth bevel gear (20) in a meshed mode, a sleeve (22) is arranged at the bottom of the fifth bevel gear (21), and the sleeve (22) is in.
5. The construction machine support device according to claim 1, wherein: and a sound absorption pad (23) is laid at the top end of the top plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193838.8U CN211875581U (en) | 2020-02-21 | 2020-02-21 | Construction machinery strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193838.8U CN211875581U (en) | 2020-02-21 | 2020-02-21 | Construction machinery strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211875581U true CN211875581U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193838.8U Active CN211875581U (en) | 2020-02-21 | 2020-02-21 | Construction machinery strutting arrangement |
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| Country | Link |
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| CN (1) | CN211875581U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282428A (en) * | 2020-11-13 | 2021-01-29 | 中国二十冶集团有限公司 | Adjustable supporting structure for building post-cast strip |
| CN112744675A (en) * | 2020-12-22 | 2021-05-04 | 合肥学院 | Transmission device for loading of suspension cage of construction lifter |
| CN112744670A (en) * | 2020-12-22 | 2021-05-04 | 合肥学院 | Loading attachment for construction elevator cage |
| CN113027169A (en) * | 2021-04-13 | 2021-06-25 | 吴煜 | Angle-adjustable support frame for building |
| CN113619906A (en) * | 2021-08-04 | 2021-11-09 | 文刚 | Instrument for survey and drawing convenient to carry |
-
2020
- 2020-02-21 CN CN202020193838.8U patent/CN211875581U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282428A (en) * | 2020-11-13 | 2021-01-29 | 中国二十冶集团有限公司 | Adjustable supporting structure for building post-cast strip |
| CN112744675A (en) * | 2020-12-22 | 2021-05-04 | 合肥学院 | Transmission device for loading of suspension cage of construction lifter |
| CN112744670A (en) * | 2020-12-22 | 2021-05-04 | 合肥学院 | Loading attachment for construction elevator cage |
| CN113027169A (en) * | 2021-04-13 | 2021-06-25 | 吴煜 | Angle-adjustable support frame for building |
| CN113619906A (en) * | 2021-08-04 | 2021-11-09 | 文刚 | Instrument for survey and drawing convenient to carry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230526 Address after: Room 12516, Unit 1, Building 2, Royal Mansion, No. 98 Xiaozhai West Road, Yanta District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Rongtaifang Construction Engineering Co.,Ltd. Address before: 362000 No. 220, Hebin North Road, Ximei street, Nan'an City, Quanzhou City, Fujian Province Patentee before: NAN'AN DONGJIA CNC TECHNOLOGY Co.,Ltd. |