CN212028423U - Damping device of cargo elevator hauler - Google Patents

Damping device of cargo elevator hauler Download PDF

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Publication number
CN212028423U
CN212028423U CN202020039140.0U CN202020039140U CN212028423U CN 212028423 U CN212028423 U CN 212028423U CN 202020039140 U CN202020039140 U CN 202020039140U CN 212028423 U CN212028423 U CN 212028423U
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CN
China
Prior art keywords
sliding sleeve
cargo elevator
sliding
damping device
spring
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CN202020039140.0U
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Chinese (zh)
Inventor
朱洁
孙权
姚丹萍
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Suzhou Faods Elevator Co ltd
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Suzhou Faods Elevator Co ltd
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Abstract

The utility model discloses a damping device of cargo elevator hauler, including support, rubber shock pad, spring and vaulting pole, support upper end middle part bonds and has rubber shock pad, and support upper end both sides shaping has the mounting groove, and the mounting groove adopts the indent structure, and the welding has the slide bar in the mounting groove. The utility model discloses a rubber shock pad, the vaulting pole, sliding sleeve one, sliding sleeve two, the design of slide bar and spring, the dual shock attenuation of cargo elevator hauler has been realized, the vibrations of cargo elevator hauler in the course of the work have effectively been reduced, thereby the stationarity of cargo elevator at the lift in-process has been improved, through the runner, the screw rod, connect the platform, the design of direction slider and spout, can realize the change of spring compression degree through removing sliding sleeve one, thereby realize the regulation of device shock attenuation dynamics, make the device can satisfy the work demand of different model haulers, the flexibility of use is good.

Description

Damping device of cargo elevator hauler
Technical Field
The utility model relates to a cargo elevator technical field, concretely relates to damping device of cargo elevator hauler.
Background
The freight elevator is designed mainly for transporting freight, and usually an elevator accompanied by a person is provided. The freight elevator car has the characteristic of being long and narrow. A box-like nacelle is mounted on a vertical lift powered by an electric motor. A fixed elevator apparatus serving a predetermined floor. It has a car that runs between at least two vertical rows of rigid guide rails. The cargo lift is mainly lifted by a traction machine, and the traction machine is usually required to be damped in order to ensure the stability of the cargo lift in the lifting process.
However, the damping device of the existing freight elevator tractor is mainly the damping device which is singly used for damping springs or rubber, so that the freight elevator tractor is damped, the damping effect is poor, the freight elevator is frequently lifted and descended not stably enough due to the fact that the freight elevator tractor vibrates greatly in the working process, the damping force of the existing freight elevator tractor damping device is certain, the freight elevator tractor cannot be adjusted according to the model of the freight elevator tractor, the flexibility of the device is reduced, and therefore the damping device of the freight elevator tractor is urgently needed to solve the existing problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art not enough, the damping device of cargo elevator hauler has now been proposed, it is single to adopt spring shock attenuation or rubber shock attenuation to realize the shock attenuation to the cargo elevator hauler to have solved current cargo elevator hauler damping device many, the shock attenuation effect is relatively poor, can often make the cargo elevator lift not steady enough because of vibrations are great in the cargo elevator hauler working process, and current cargo elevator hauler damping device's shock attenuation dynamics is certain, can not adjust according to the model of cargo elevator hauler, the problem of the flexibility of reduction gear use.
The utility model discloses a following technical scheme realizes: the utility model provides a damping device of cargo elevator hauler, including support, rubber shock pad, spring and vaulting pole, support upper end middle part bonds and has rubber shock pad, support upper end both sides shaping has the mounting groove, the mounting groove adopts the indent structure, the welding has the slide bar in the mounting groove, the slide bar both ends are provided with sliding sleeve one, sliding sleeve one side is provided with sliding sleeve two, sliding sleeve one with the welding has between the sliding sleeve two the spring, the slide bar runs through the spring, two upper ends of sliding sleeve articulate there is the vaulting pole, the vaulting pole top articulates there is the mounting panel.
By adopting the technical scheme, through the rubber shock pad the vaulting pole sliding sleeve one sliding sleeve two the slide bar and the design of spring, realized the dual shock attenuation of cargo elevator hauler, effectively reduced the vibrations of cargo elevator hauler in the course of the work to cargo elevator's stationarity at the lift in-process has been improved.
Furthermore, the first sliding sleeve and the second sliding sleeve are both in sliding connection with the sliding rod, so that the first sliding sleeve and the second sliding sleeve can normally slide along the sliding rod.
Furthermore, the middle of the upper end of the sliding sleeve is welded with a connecting platform, the two side walls of the sliding sleeve are welded with guide sliding blocks, sliding grooves are formed in the mounting grooves and are close to the guide sliding blocks, the first sliding sleeve passes through the guide sliding blocks and is in sliding connection with the sliding grooves, and the first sliding sleeve can provide guidance for the first sliding sleeve.
Furthermore, the support both sides are provided with the screw rod, the screw rod with the support passes through threaded connection, the screw rod with connect the platform and pass through the bearing and rotate and connect, through rotating the screw rod can realize connect the removal of platform, and then realize the removal of sliding sleeve one, can make after sliding sleeve removes the compression degree of spring changes to realize the regulation of device shock attenuation dynamics.
Furthermore, the screw rod is kept away from connect platform one end welding has the runner, the welding has the turning handle on the runner lateral wall, through the runner the screw rod connect the platform the direction slider and the design of spout can be realized through removing sliding sleeve one the change of spring compression degree to realize the regulation of device shock attenuation dynamics, make the device can satisfy the work demand of different model haulers, the flexibility of use is good.
Furthermore, the rotating wheel, the screw, the first sliding sleeve and the second sliding sleeve are all provided with four, and the balance adjustment of the damping force of the device can be ensured.
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the damping device of the existing freight elevator traction machine is mostly single to realize the damping of the freight elevator traction machine by adopting spring damping or rubber damping, the damping effect is poor, and the freight elevator cannot ascend and descend stably enough due to the large vibration of the freight elevator traction machine in the working process, the utility model discloses a double damping of the freight elevator traction machine is realized by the design of a rubber damping pad, a support rod, a first sliding sleeve, a second sliding sleeve, a sliding rod and a spring, so that the vibration of the freight elevator traction machine in the working process is effectively reduced, and the stability of the freight elevator in the ascending and descending process is improved;
2. the shock attenuation dynamics for solving current cargo elevator hauler damping device is certain, can not adjust according to cargo elevator hauler's model, reduces the problem that the device used the flexibility, the utility model discloses a runner, screw rod, connection platform, direction slider and spout's design can realize the change of spring compression degree through removing sliding sleeve one to realize the regulation of device shock attenuation dynamics, make the device can satisfy the working requirement of different model haulers, the flexibility of use is good.
Drawings
Fig. 1 is a schematic structural view of a damping device of a traction machine of a cargo elevator according to the present invention;
fig. 2 is a front sectional view of a shock absorbing device of a traction machine for a cargo elevator according to the present invention;
fig. 3 is a schematic structural view of a first sliding sleeve in the damping device of the traction machine of the freight elevator according to the utility model;
fig. 4 is an enlarged view of a portion a in fig. 2 of the vibration damping device for the traction machine of the cargo elevator according to the present invention.
Reference numerals: 1. mounting a plate; 2. a rubber shock pad; 3. a handle is rotated; 4. a rotating wheel; 5. a screw; 6. a support; 7. a stay bar; 8. mounting grooves; 9. a first sliding sleeve; 10. a spring; 11. a second sliding sleeve; 12. a slide bar; 13. a connecting table; 14. a guide slider; 15. a chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the damping device of the traction machine of the freight elevator in the embodiment comprises a support 6, a rubber damping pad 2, a spring 10 and a stay bar 7, the rubber damping pad 2 is bonded in the middle of the upper end of the support 6, mounting grooves 8 are formed on two sides of the upper end of the support 6, the mounting grooves 8 adopt a concave structure, a slide bar 12 is welded in each mounting groove 8, a slide sleeve 9 is arranged at two ends of the slide bar 12, a slide sleeve 11 is arranged on one side of the slide sleeve 9, the spring 10 is welded between the slide sleeve 9 and the slide sleeve 11, the slide bar 12 penetrates through the spring 10, the stay bar 7 is hinged at the upper end of the slide sleeve 11, a mounting plate 1 is hinged at the top end of the stay bar 7, through the design of the rubber damping pad 2, the stay bar 7, the slide sleeve 9, the slide sleeve 11, the slide bar 12 and the spring 10, the double damping of the, thereby improving the stability of the freight elevator in the lifting process.
As shown in fig. 2 to 4, in this embodiment, the first sliding sleeve 9 and the second sliding sleeve 11 are both slidably connected to the sliding rod 12, so that the first sliding sleeve 9 and the second sliding sleeve 11 can be ensured to normally slide along the sliding rod 12, the connecting platform 13 is welded in the middle of the upper end of the first sliding sleeve 9, the guide sliders 14 are welded on two side walls of the first sliding sleeve 9, the sliding grooves 15 are formed in the installation grooves 8 and close to the guide sliders 14, the first sliding sleeve 9 is slidably connected to the sliding grooves 15 through the guide sliders 14, and guidance can be provided for the first sliding sleeve 9 through the guide sliders 14.
As shown in fig. 1, 2 and 4, in this embodiment, two sides of a support 6 are provided with a screw rod 5, the screw rod 5 is in threaded connection with the support 6, the screw rod 5 is in rotational connection with a connecting platform 13 through a bearing, the connecting platform 13 can move by rotating the screw rod 5, and further the sliding sleeve 9 can move, the compression degree of the spring 10 can be changed after the sliding sleeve 9 moves, so as to adjust the damping force of the device, one end of the screw rod 5, which is far away from the connecting platform 13, is welded with a rotating wheel 4, a side wall of the rotating wheel 4 is welded with a rotating handle 3, through the design of the rotating wheel 4, the screw rod 5, the connecting platform 13, the guide sliding block 14 and the sliding groove 15, the compression degree of the spring 10 can be changed by moving the sliding sleeve 9, so as to adjust the damping force of the device, so that the device can meet the, The screw rods 5, the sliding sleeves I9 and the sliding sleeves II 11 are all four, so that the damping force of the device can be uniformly adjusted
The specific implementation process of this embodiment is as follows: when the cargo elevator tractor is used, the cargo elevator tractor is firstly installed on the installation plate 1, the cargo elevator tractor can vibrate in the working process, and then the installation plate 1 vibrates up and down, the installation plate 1 can firstly push the sliding sleeve two 11 to slide along the sliding rod 12 through the supporting rod 7 in the vibration process, so that the compression of the spring 10 is realized, and the preliminary vibration absorption of the cargo elevator tractor in the working process is realized, when the installation plate 1 vibrates to be in contact with the rubber vibration pad 2, the installation plate 1 can realize the secondary vibration absorption under the action of the rubber vibration pad 2, so that the secondary vibration absorption of the cargo elevator tractor is realized, the stability of the cargo elevator tractor in the working process is greatly improved, the stability of the cargo elevator in the lifting process is ensured, the practicability is good, when the vibration absorption force of the device is required to be adjusted according to the type of the cargo elevator tractor, the rotating wheel 4 can be rotated to enable the screw rod, after the screw rod 5 rotates, the sliding sleeve I9 can be driven to slide along the sliding rod 12 by pushing the connecting platform 13, so that the tightness of the spring 10 can be adjusted, the damping force of the device can be adjusted, and the use flexibility of the device is improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (6)

1. The utility model provides a damping device of cargo elevator hauler which characterized in that: including support (6), rubber shock pad (2), spring (10) and vaulting pole (7), support (6) upper end middle part bonds and has rubber shock pad (2), support (6) upper end both sides shaping has mounting groove (8), recessed structure is adopted in mounting groove (8), welded slide bar (12) in mounting groove (8), slide bar (12) both ends are provided with sliding sleeve (9), sliding sleeve (9) one side is provided with sliding sleeve two (11), sliding sleeve one (9) with the welding has between sliding sleeve two (11) spring (10), slide bar (12) run through spring (10), sliding sleeve two (11) upper end articulates there is vaulting pole (7), vaulting pole (7) top articulates there is mounting panel (1).
2. The vibration damping device of a traction machine of a cargo elevator according to claim 1, wherein: the first sliding sleeve (9) and the second sliding sleeve (11) are in sliding connection with the sliding rod (12).
3. The vibration damping device of a traction machine of a cargo elevator according to claim 1, wherein: sliding sleeve (9) upper end middle part welding has connection platform (13), sliding sleeve (9) both sides wall welding has direction slider (14), be close to in mounting groove (8) direction slider (14) department shaping has spout (15), sliding sleeve (9) are passed through direction slider (14) with spout (15) sliding connection.
4. The vibration damping device of a traction machine of a cargo elevator according to claim 3, wherein: screw rods (5) are arranged on two sides of the support (6), the screw rods (5) are in threaded connection with the support (6), and the screw rods (5) are in rotary connection with the connecting platform (13) through bearings.
5. The vibration damping device of a traction machine of a cargo elevator according to claim 4, wherein: the screw rod (5) is far away from one end of the connecting platform (13) is welded with the rotating wheel (4), and a rotating handle (3) is welded on one side wall of the rotating wheel (4).
6. The vibration damping device of a traction machine of a cargo elevator according to claim 5, wherein: the four rotating wheels (4), the four screw rods (5), the four sliding sleeves I (9) and the four sliding sleeves II (11) are arranged.
CN202020039140.0U 2020-01-09 2020-01-09 Damping device of cargo elevator hauler Active CN212028423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020039140.0U CN212028423U (en) 2020-01-09 2020-01-09 Damping device of cargo elevator hauler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020039140.0U CN212028423U (en) 2020-01-09 2020-01-09 Damping device of cargo elevator hauler

Publications (1)

Publication Number Publication Date
CN212028423U true CN212028423U (en) 2020-11-27

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CN202020039140.0U Active CN212028423U (en) 2020-01-09 2020-01-09 Damping device of cargo elevator hauler

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112225049A (en) * 2020-12-14 2021-01-15 苏州蒙特纳利驱动设备有限公司 Elevator traction machine with shock-absorbing function
CN112653010A (en) * 2020-12-17 2021-04-13 国网浙江永康市供电有限公司 Vacuum ring network distribution switch cabinet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112225049A (en) * 2020-12-14 2021-01-15 苏州蒙特纳利驱动设备有限公司 Elevator traction machine with shock-absorbing function
CN112653010A (en) * 2020-12-17 2021-04-13 国网浙江永康市供电有限公司 Vacuum ring network distribution switch cabinet

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