CN216691992U - Building site elevator is used in construction with shock-absorbing function - Google Patents
Building site elevator is used in construction with shock-absorbing function Download PDFInfo
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- CN216691992U CN216691992U CN202123004933.2U CN202123004933U CN216691992U CN 216691992 U CN216691992 U CN 216691992U CN 202123004933 U CN202123004933 U CN 202123004933U CN 216691992 U CN216691992 U CN 216691992U
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- bottom plate
- fixedly connected
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- lifting bottom
- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model discloses a construction site elevator with a damping function, which comprises an elevator support, a lifting bottom plate, supporting rods, a lifting top plate, a driving cable and a damping mechanism, wherein the lower end of the elevator support is fixed on the ground, the lifting bottom plate is connected to one side of the elevator support in a sliding manner, a pair of supporting rods are fixedly connected to two sides of the upper end of the lifting bottom plate, the upper end of each supporting rod is fixedly connected with the outer side of the bottom of the lifting top plate, and the driving cable is fixedly connected to the central position of the upper end of the lifting top plate, and the construction site elevator with the damping function has the following beneficial effects that: the air in the fixed sleeve is compressed by the downward movement of the hydraulic cylinder and the telescopic rod, and the lifting bottom plate has an upward reaction force before falling to the bottom, so that the lifting bottom plate slowly falls, and finally contacts with the ground at a lower speed, the lifting bottom plate is fully buffered, the vibration of the elevator is reduced, and the use safety of the elevator is improved.
Description
Technical Field
The utility model relates to a construction site elevator, in particular to a construction site elevator with a damping function, and belongs to the technical field of elevators.
Background
A site elevator is a lifting device commonly used at a construction site for construction, and is generally used to transport construction materials on the ground to a high place.
However, when the elevator at a construction site descends, the bottom of the elevator directly contacts the ground without any buffer, so that severe vibration of the lifting bottom plate is caused, and finally the use safety of the elevator at the construction site is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a construction site elevator with a damping function.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a construction site elevator with a damping function is designed, which comprises an elevator bracket, a lifting bottom plate, a supporting rod, a lifting top plate, a driving cable and a damping mechanism, the lower end of the elevator bracket is fixed on the ground, the lifting bottom plate is connected to one side of the elevator bracket in a sliding way, a pair of support rods are fixedly connected with both sides of the upper end of the lifting bottom plate, the upper ends of the support rods are fixedly connected with the outer side of the bottom of the lifting top plate, the driving cable is fixedly connected with the central position of the upper end of the lifting top plate, a limiting groove is arranged at the joint of the elevator bracket and the lifting bottom plate, an upper slide block is connected in the position corresponding to the lifting bottom plate in the limiting groove in a sliding way, one side of the upper slide block close to the lifting bottom plate passes through the limiting groove to be fixedly connected with the lifting bottom plate, a lower sliding block is connected in the limiting groove and positioned below the upper sliding block in a sliding manner, and the damping mechanism is installed between the upper sliding block and the lower sliding block;
damping mechanism includes fixed sleeve, telescopic link, reset spring and connecting block, fixed sleeve fixed connection slider upper end under, telescopic link sliding connection is in fixed sleeve, fixed sleeve and fixed connection are passed to the telescopic link upper end in the connecting block bottom, connecting block upper end fixed connection is at last slider lower extreme.
Preferably, reset spring upper end fixed connection just is located the telescopic link outside at the connecting block lower extreme, reset spring lower extreme fixed connection is in the fixed sleeve upper end outside.
Preferably, two fixed blocks are fixedly connected to the front end of the lifting bottom plate, a connecting rod is connected to each fixed block in a sliding mode, the connecting rod penetrates through the fixed blocks, and a sliding frame is fixedly connected to the upper end of the connecting rod.
Preferably, the two sides of the upper end of the lifting bottom plate are fixedly connected with a protection frame, and the protection frame is located on one side of the two groups of supporting rods close to each other.
Preferably, the rear end of the lifting bottom plate is fixedly connected with a connecting base, and the bottom of the limiting groove is fixedly connected with a limiting block.
Preferably, one side of the lower sliding block, which is close to the lifting bottom plate, penetrates through the limiting groove and is fixedly connected with a lower support, one side of the lower end of the lifting bottom plate, which is far away from the elevator support, is fixedly connected with an upper support, and a hydraulic cylinder is rotatably connected between the upper support and the lower support.
The construction site elevator with the damping function has the advantages that: the air in the fixed sleeve is compressed by the downward movement of the hydraulic cylinder and the telescopic rod, and the lifting bottom plate has an upward reaction force before falling to the bottom, so that the lifting bottom plate slowly falls, and finally contacts with the ground at a lower speed, the lifting bottom plate is fully buffered, the vibration of the elevator is reduced, and the use safety of the elevator is improved.
Drawings
FIG. 1 is a schematic structural diagram of a construction ground elevator with a shock absorption function in a front-cut structure, according to the present invention;
FIG. 2 is an enlarged schematic structural view A in FIG. 1 of a construction site elevator with a shock absorbing function according to the present invention;
FIG. 3 is a schematic view of the front appearance structure of a construction grounding elevator with a shock absorption function according to the present invention;
fig. 4 is a schematic structural diagram of the appearance of the side surface of the civil elevator for construction with the damping function provided by the utility model.
In the figure: elevator support 1, lifting bottom plate 2, bracing piece 3, lift roof 4, drive hawser 5, spacing groove 6, top shoe 7, lower slider 8, damper 9, fixed sleeve 91, telescopic link 92, reset spring 93, connecting block 94, upper bracket 10, lower carriage 11, pneumatic cylinder 12, stopper 13, protective frame 14, fixed block 15, connecting rod 16, slip frame 17, connection base 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a construction site elevator with a shock absorption function comprises an elevator bracket 1, a lifting bottom plate 2, support rods 3, a lifting top plate 4, a driving cable 5 and a shock absorption mechanism 9, wherein the lower end of the elevator bracket 1 is fixed on the ground, the lifting bottom plate 2 is slidably connected to one side of the elevator bracket 1, a pair of support rods 3 are fixedly connected to both sides of the upper end of the lifting bottom plate 2, the upper end of each support rod 3 is fixedly connected to the outer side of the bottom of the lifting top plate 4, the driving cable 5 is fixedly connected to the central position of the upper end of the lifting top plate 4, a limit groove 6 is arranged at the joint of the elevator bracket 1 and the lifting bottom plate 2, an upper slide block 7 is slidably connected to the position corresponding to the lifting bottom plate 2 in the limit groove 6, the upper slide block 7 passes through the limit groove 6 to be fixedly connected with the lifting bottom plate 2 near one side of the lifting bottom plate 2, a lower slide block 8 is slidably connected to the position below the upper slide block 7 in the limit groove 6, the damping mechanism 9 is arranged between the upper slide block 7 and the lower slide block 8;
One side of the lower sliding block 8, which is close to the lifting bottom plate 2, penetrates through the limiting groove 6 and is fixedly connected with a lower support 11, one side of the lower end of the lifting bottom plate 2, which is far away from the elevator support 1, is fixedly connected with an upper support 10, a hydraulic cylinder 12 is rotatably connected between the upper support 10 and the lower support 11, the hydraulic cylinder 12 plays a supporting role on the lifting bottom plate 2, the rear end of the lifting bottom plate 2 is fixedly connected with a connecting base 18, the bottom of the limiting groove 6 is fixedly connected with a limiting block 13, two sides of the upper end of the lifting bottom plate 2 are respectively and fixedly connected with a protective frame 14, the protective frames 14 are respectively positioned at one side, which is close to two groups of supporting rods 3, the protective frames 14 can effectively prevent materials on the lifting bottom plate 2 from falling, the front end of the lifting bottom plate 2 is fixedly connected with two fixing blocks 15, two connecting rods 16 are respectively and are slidably connected with the two fixing blocks 15, the connecting rods 16 both penetrate through the fixing blocks 15, and the upper ends of the connecting rods 16 are fixedly connected with a sliding frame 17, after can making lifting bottom plate 2 descend to ground, connecting rod 16 promotes the automatic rising of slip frame 17, makes things convenient for the material loading, and reset spring 93 upper end fixed connection just is located the telescopic link 92 outside at connecting block 94 lower extreme, and reset spring 93 lower extreme fixed connection is in the fixed sleeve 91 upper end outside, and when reset spring 93 can lift bottom plate 2 again, make upper slide 7 and lower slider 8 reset.
The working principle is as follows: when the lifting bottom plate 2 descends and the lower slide block 8 contacts the limiting block 13, the upper slide block 7 compresses the telescopic rod 92 to move downwards, the lower end of the telescopic rod 92 compresses the air in the fixing sleeve 91, meanwhile, the connecting block 94 compresses the return spring 93, finally, the return spring 93 and the telescopic rod 92 have an upward reaction force, the descending speed of the upper slide block 7 can be effectively reduced, the descending speed of the lifting bottom plate 2 is reduced, finally, the lifting bottom plate 2 contacts the ground at a lower speed, vibration generated after the lifting bottom plate 2 contacts the ground is reduced, meanwhile, when the distance between the upper slide block 7 and the lower slide block 8 is shortened, the lower slide block 8 extrudes the hydraulic cylinder 12, and the hydraulic cylinder 12 has a reverse reaction force to support the lifting bottom plate 2, so that vibration generated when the lifting bottom plate 2 descends and contacts the ground is further reduced, the safety of use of the elevator at the construction site is increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The construction site elevator with the damping function is characterized by comprising an elevator support (1), a lifting bottom plate (2), supporting rods (3), a lifting top plate (4), a driving cable rope (5) and a damping mechanism (9), wherein the lower end of the elevator support (1) is fixed on the ground, the lifting bottom plate (2) is connected to one side of the elevator support (1) in a sliding manner, a pair of supporting rods (3) are fixedly connected to two sides of the upper end of the lifting bottom plate (2), the upper end of each supporting rod (3) is fixedly connected with the outer side of the bottom of the lifting top plate (4), the driving cable rope (5) is fixedly connected to the central position of the upper end of the lifting top plate (4), a limiting groove (6) is formed in the joint of the elevator support (1) and the lifting bottom plate (2), an upper sliding block (7) is connected to the position, corresponding to the lifting bottom plate (2), in the limiting groove (6), one side, close to the lifting bottom plate (2), of the upper sliding block (7) penetrates through the limiting groove (6) and is fixedly connected with the lifting bottom plate (2), a lower sliding block (8) is connected in the limiting groove (6) and is positioned below the upper sliding block (7) in a sliding mode, the damping mechanism (9) is installed between the upper sliding block (7) and the lower sliding block (8), one side, close to the lifting bottom plate (2), of the lower sliding block (8) penetrates through the limiting groove (6) and is fixedly connected with a lower support (11), one side, far away from the elevator support (1), of the lower end of the lifting bottom plate (2) is fixedly connected with an upper support (10), and a hydraulic cylinder (12) is connected between the upper support (10) and the lower support (11) in a rotating mode;
damper (9) include fixed sleeve (91), telescopic link (92), reset spring (93) and connecting block (94), fixed sleeve (91) fixed connection slider (8) upper end down, telescopic link (92) sliding connection is in fixed sleeve (91), fixed sleeve (91) and fixed connection are passed in telescopic link (92) upper end in connecting block (94) bottom, connecting block (94) upper end fixed connection is at last slider (7) lower extreme.
2. The construction site elevator with a shock absorbing function according to claim 1, wherein the upper end of the return spring (93) is fixedly connected to the lower end of the connecting block (94) and located outside the upper telescopic rod (92), and the lower end of the return spring (93) is fixedly connected to the outside of the upper end of the fixing sleeve (91).
3. The construction site elevator with the shock absorption function according to claim 1, wherein two fixing blocks (15) are fixedly connected to the front end of the lifting bottom plate (2), a connecting rod (16) is slidably connected to each of the two fixing blocks (15), each connecting rod (16) penetrates through each fixing block (15), and a sliding frame (17) is fixedly connected to the upper end of each connecting rod (16).
4. The construction site elevator with the shock absorption function as claimed in claim 1, wherein a protective frame (14) is fixedly connected to each of two sides of the upper end of the lifting bottom plate (2), and the protective frames (14) are located on one side of two groups of support rods (3) close to each other.
5. The construction site elevator with the shock absorption function as claimed in claim 1, wherein a connection base (18) is fixedly connected to the rear end of the lifting bottom plate (2), and a limit block (13) is fixedly connected to the bottom of the limit groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123004933.2U CN216691992U (en) | 2021-12-01 | 2021-12-01 | Building site elevator is used in construction with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123004933.2U CN216691992U (en) | 2021-12-01 | 2021-12-01 | Building site elevator is used in construction with shock-absorbing function |
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| Publication Number | Publication Date |
|---|---|
| CN216691992U true CN216691992U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123004933.2U Active CN216691992U (en) | 2021-12-01 | 2021-12-01 | Building site elevator is used in construction with shock-absorbing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116317862A (en) * | 2023-01-13 | 2023-06-23 | 广东麦瑞哲工程设计咨询有限公司 | Green energy-saving building |
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2021
- 2021-12-01 CN CN202123004933.2U patent/CN216691992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116317862A (en) * | 2023-01-13 | 2023-06-23 | 广东麦瑞哲工程设计咨询有限公司 | Green energy-saving building |
| CN116317862B (en) * | 2023-01-13 | 2024-01-26 | 广东麦瑞哲工程设计咨询有限公司 | Green energy-saving building |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: 432900 South of Huitong Avenue Extension Line, Xiaochang County, Xiaogan City, Hubei Province (Fengxin Village) Patentee after: HUBEI XIANGXU ENGINEERING Co.,Ltd. Address before: 362100 No. 302, Qianguo village, huangtang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Guo Binbin |
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| TR01 | Transfer of patent right |