CN210558820U

CN210558820U - Counterweight housing structure of goods elevator

Info

Publication number: CN210558820U
Application number: CN201921515007.1U
Authority: CN
Inventors: 廉松华
Original assignee: Kleiber Elevator Suzhou Co Ltd
Current assignee: Kleiber Elevator Suzhou Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to a goods lift to heavily putting up structure, including two to heavy curb girder, two to heavy curb girder upper end position through bolt fixedly connected with epipleural, two to heavy curb girder lower extreme position through bolt fixedly connected with lower side plate, fixed welding has connecting portion on the epipleural, fixed mounting has heavy wheel, two on the connecting portion to the middle part position of heavy curb girder through bolt fixedly connected with to the pouring weight, lower curb girder lower extreme fixedly connected with fixed plate, equidistant welding has a plurality of springs on the fixed plate, the welding of the spring other end has the acoustical panel, the welding has the telescopic link between fixed plate and the acoustical panel. The utility model discloses have the vibration that produces when having reduced the goods lift and descend, be favorable to noise reduction's production, also strengthened the stability when the goods lift descends simultaneously.

Description

Counterweight housing structure of goods elevator

Technical Field

The utility model relates to an elevator technical field especially relates to a goods lift to heavily putting up structure.

Background

The counterweight is a component of the elevator traction system and functions to reduce the power of the traction motor and the torque on the traction sheave and the worm gear. When the goods lift moves downwards in the well, because the air in the well is compressed, pressure can be generated on the counter-weight frame, so that the counter-weight frame vibrates, noise is easily generated, and meanwhile, the stability of the goods lift is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the goods lift in the prior art is easy to produce noise when descending, and providing a goods lift counterweight frame structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a goods lift to heavily putting up structure, includes two to heavy curb girder, two to heavy curb girder upper end position passes through bolt fixedly connected with epipleural, two to heavy curb girder lower extreme position passes through bolt fixedly connected with curb plate down, fixed welding has connecting portion on the epipleural, fixed mounting has heavy wheel, two to the middle part position of heavy curb girder through bolt fixedly connected with to the pouring weight, lower curb girder lower extreme fixedly connected with fixed plate, equidistant welding has a plurality of springs on the fixed plate, the welding of the spring other end has the acoustical panel, the welding has the telescopic link between fixed plate and the acoustical panel.

Further, the telescopic rod comprises a sleeve fixedly connected with the upper surface of the silencing plate, a connecting rod is welded on the fixing plate, the lower end of the connecting rod extends into the sleeve, and a limiting mechanism is arranged on the sleeve.

Further, stop gear include with sleeve upper end fixed connection's spacing ring, the internal diameter of spacing ring and the diameter phase-match of connecting rod, connecting rod lower extreme fixedly connected with butt piece, butt piece slides and sets up in the sleeve.

Further, the acoustical panel includes the acoustic celotex board, acoustic celotex board upper surface and telescopic link fixed connection, acoustic panel lower surface fixed connection has the abatvoix.

Furthermore, a fixed channel steel is fixedly welded at the middle position of the counterweight block.

The utility model provides a goods lift to heavily putting up structure through the design of spring, acoustical panel and fixed plate, descends when compressing the air at the goods lift, plays the effect of buffering, is favorable to the production of noise reduction, is favorable to reducing the vibration that produces when the goods lift descends simultaneously, has strengthened the stability of goods lift, and the design of telescopic link prevents that the spring from taking place the skew, is favorable to the connection effect of spring simultaneously.

Drawings

Fig. 1 is a schematic structural view of a counterweight housing structure of a cargo lift of the present invention;

fig. 2 is a schematic structural view of the telescopic rod of the counterweight housing structure of the cargo lift of the present invention;

fig. 3 is a schematic structural view of the silencing plate of the counterweight housing structure of the cargo lift of the present invention;

labeled as: the weight wheel comprises a weight wheel 1, an upper side plate 2, a fixed channel steel 3, a connecting part 4, a counterweight block 5, a counterweight side beam 6, a lower side plate 7, a spring 8, a sound absorption plate 9, a fixed plate 10, an expansion rod 11, a sound insulation plate 12, a sound absorption plate 13, a connecting rod 14, a limiting ring 15, a butt joint block 16 and a sleeve 17.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, a counterweight frame structure of a cargo lift, which fixedly connects a counterweight frame with the cargo lift, comprises two counterweight side beams 6, wherein the upper ends of the two counterweight side beams 6 are fixedly connected with an upper side plate 2 through bolts, the lower ends of the two counterweight side beams 6 are fixedly connected with a lower side plate 7 through bolts, a connecting part 4 is fixedly welded on the upper side plate 2, a heavy wheel 1 is fixedly installed on the connecting part 4, a counterweight block 5 is fixedly connected with the middle positions of the two counterweight side beams 6 through bolts, a fixed channel steel 3 is fixedly welded on the middle position of the counterweight block 5, the lower end of the lower side plate 7 is fixedly connected with a fixed plate 10, a plurality of springs 8 are welded on the fixed plate 10 at equal distance, an acoustical panel 9 is welded on the other end of the spring 8, an expansion link 11 is welded between the fixed plate 10 and the acoustical panel 9, when the cargo lift moves downwards, air, spring 8 can be compressed, plays the effect of buffering to the resistance of air, reduces the vibration of goods lift, cooperatees with abatvoix 9 simultaneously, plays the effect of noise reduction, is favorable to reducing the noise that produces when the goods lift descends, has also strengthened the stability when the goods lift descends simultaneously.

Example 2:

referring to fig. 2, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that the telescopic link 11 includes the sleeve 17 connected with fixed surface on the acoustical panel 9, the welding has the connecting rod 14 on the fixed plate 10, the connecting rod 14 lower extreme extends into in the sleeve 17, be provided with stop gear on the sleeve 17, when spring 8 is compressed, can drive the connecting rod 14 and remove in advancing the sleeve 17, play spacing effect to spring 8, prevent that spring 8 from receiving the impact force and taking place the slope, be favorable to the linkage effect at spring 8 both ends.

Stop gear includes the spacing ring 15 with sleeve 17 upper end fixed connection, the internal diameter of spacing ring 15 and connecting rod 14's diameter phase-match, and connecting rod 14 lower extreme fixedly connected with butt piece 16, butt piece 16 slide to set up in sleeve 17, through the design of spacing ring 15 with butt piece 16, play spacing effect to connecting rod 14, prevent that connecting rod 14 from breaking away from sleeve 17.

Example 3:

referring to fig. 3, as another preferred embodiment of the present invention, the difference with embodiment 1 is that the sound-absorbing panel 9 includes a sound-insulating panel 12, the sound-insulating panel 12 is made of steel plate material, and plays a sound-insulating effect, the upper surface of the sound-insulating panel 12 is fixedly connected to the telescopic rod 11, the surface of the sound-insulating panel 12 is fixedly connected to the sound-absorbing panel 13, the sound-absorbing panel 13 is made of mineral wool material, and plays a sound-absorbing effect, and through the sound-insulating panel 12 and the sound-absorbing panel 13, the sound-absorbing effect is enhanced, which is beneficial to reducing the noise generated when the cargo lift descends.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.

Claims

1. The utility model provides a goods lift to heavily putting up structure, includes two to heavy curb girder, two pass through bolt fixedly connected with upper end plate, its characterized in that to heavy curb girder upper end position: two to heavy curb girder lower extreme position through bolt fixedly connected with lower side plate, fixed welding has connecting portion on the upper side plate, fixed mounting has heavy wheel on the connecting portion, two to the middle part position of heavy curb girder through bolt fixedly connected with to the pouring weight, lower side plate lower extreme fixedly connected with fixed plate, equidistant welding has a plurality of springs on the fixed plate, the welding of the spring other end has the acoustical panel, the welding has the telescopic link between fixed plate and the acoustical panel.

2. The counterweight housing structure of a cargo lift according to claim 1, characterized in that: the telescopic link includes the sleeve with fixed surface connection on the acoustical panel, the welding has the connecting rod on the fixed plate, the connecting rod lower extreme extends into in the sleeve, be provided with stop gear on the sleeve.

3. The counterweight housing structure of a cargo lift according to claim 2, characterized in that: stop gear include with sleeve upper end fixed connection's spacing ring, the internal diameter of spacing ring and the diameter phase-match of connecting rod, connecting rod lower extreme fixedly connected with butt piece, butt piece slides and sets up in the sleeve.

4. The counterweight housing structure of a cargo lift according to claim 1, characterized in that: the acoustical panel comprises a sound insulation board, the upper surface of the sound insulation board is fixedly connected with the telescopic rod, and the lower surface of the sound insulation board is fixedly connected with an acoustical panel.

5. The counterweight housing structure of a cargo lift according to claim 1, characterized in that: and a fixed channel steel is fixedly welded at the middle position of the counterweight block.