CN211419264U - Elevator traction machine frame - Google Patents
Elevator traction machine frame Download PDFInfo
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- CN211419264U CN211419264U CN201921650923.6U CN201921650923U CN211419264U CN 211419264 U CN211419264 U CN 211419264U CN 201921650923 U CN201921650923 U CN 201921650923U CN 211419264 U CN211419264 U CN 211419264U
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- shock attenuation
- damping spring
- damping
- backup pad
- hauler
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Abstract
The utility model relates to an elevator shock attenuation technical field discloses an elevator hauler frame, support girder steel including hauler and two parallel arrangement, backup pad and bottom suspension fagging are equipped with between hauler and the support girder steel, still include damper assembly, damper assembly includes the fixed plate, pneumatic shock absorber cylinder, shock attenuation pole and first damping spring, the fixed plate is connected with the support girder steel, pneumatic shock absorber cylinder locates the fixed plate top surface, shock attenuation pole one end is connected with last backup pad bottom surface, the shock attenuation pole other end passes inside extending to pneumatic shock absorber cylinder after the bottom suspension fagging, first damping spring cover is located on the shock attenuation pole, first damping spring one end is connected with last backup pad bottom surface, the first damping spring other end is connected with the bottom suspension fagging top surface. The utility model discloses a set up first damping spring and pneumatic cylinder in the frame and realize dual shock attenuation effect, can weaken the mechanical vibration who is brought by the hauler greatly to the realization improves the comfort level that the passenger took the elevator.
Description
Technical Field
The utility model relates to an elevator shock attenuation technical field particularly, relates to an elevator hauler frame.
Background
An elevator is a device which utilizes a power device to drive a box body to move along a rigid guide rail, thereby realizing the lifting and transporting of people or goods. Most of power devices adopted by the existing elevator are traction machines, namely, a support steel beam is arranged at the top of an elevator shaft to serve as a rack, the traction machines are directly installed on the support steel beam, and the traction machines are respectively connected with a box body and a counterweight device through traction ropes. However, in the actual operation process, the tractor per se often produces certain vibration when working, and the tractor often is rigid connection with the support girder steel, therefore, the vibration of tractor per se can transmit on the box, causes the vibration of box, and then influences the comfort that the inside passenger of box took the elevator. Although some existing tractors are provided with a damping gasket between the tractor and a supporting steel beam during installation, the damping effect of only adopting the damping gasket is still not ideal.
Therefore, a traction machine frame with better damping effect is needed to mount a traction machine, so as to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator hauler frame, its shock attenuation effect that can improve the hauler improves the comfort level when the passenger takes the elevator simultaneously.
The embodiment of the utility model is realized like this:
an elevator traction machine frame comprises a traction machine and two support steel beams arranged in parallel, an upper supporting plate and a lower supporting plate are arranged between the traction machine and the supporting steel beam, the upper supporting plate 3 is used for supporting the traction machine, besides, the frame also comprises a damping component, the damping component comprises a fixed plate, a damping hydraulic cylinder, a damping rod and a first damping spring, the fixed plate is connected with the supporting steel beam, the damping hydraulic cylinder is arranged on the top surface of the fixed plate, one end of the shock absorption rod is connected with the bottom surface of the upper supporting plate, the other end of the shock absorption rod penetrates through the lower supporting plate and then extends into the shock absorption hydraulic cylinder, the first damping spring is sleeved on the damping rod, one end of the first damping spring is connected with the bottom surface of the upper supporting plate, and the other end of the first damping spring is connected with the top surface of the lower supporting plate.
To sum up, this hauler frame realizes dual shock attenuation effect through set up first damping spring and damping hydraulic cylinder in the frame, can weaken the mechanical vibration that brings by the hauler greatly in the hauler actual operation process to the realization improves the comfort level that the passenger took the elevator.
Optionally, the lower support plate is provided with a through hole for the damping rod to pass through, a second damping spring is arranged between the outer wall of the damping rod and the inner wall of the through hole along the circumferential direction of the damping rod, and through the through hole and the second damping spring, the damping can be realized in the horizontal direction besides the damping can be realized in the vertical direction of the tractor frame, so that the damping can be realized better, and the damping effect is improved.
Optionally, in order to further improve the shock attenuation effect, damper assembly still includes the shock attenuation gasket, the shock attenuation gasket is located bottom suspension fagging top surface, and with first damping spring deviates from go up backup pad one end and connect, the shock attenuation gasket is equipped with the confession the through-hole that the shock attenuation pole passed.
Optionally, the damping hydraulic cylinder includes a cylinder body, a piston and a return spring, the piston and the return spring are sequentially disposed inside the cylinder body from top to bottom, and the damping rod extends into the inside of the cylinder body and then is connected to the piston.
Optionally, a reinforcing rib is arranged between the bottom surface of the fixing plate and the support steel beam.
Optionally, a supporting beam is arranged between the two supporting steel beams.
Optionally, the number of the damping assemblies is four, and the damping assemblies are respectively arranged on four corners of the upper supporting plate.
The utility model has the advantages that:
the utility model discloses a set up first damping spring and damping cylinder in the frame and realize dual shock attenuation effect, can weaken the mechanical vibration who is brought by the hauler greatly in the hauler actual work process to the realization improves the comfort level that the passenger took the elevator.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a tractor frame according to an embodiment of the present invention;
fig. 2 is a front view of a traction machine frame according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A in FIG. 2;
fig. 4 is a top view of a partial structure of the lower support plate according to the novel embodiment of the present invention.
Icon:
1-a traction machine, 2-a support steel beam, 3-an upper support plate, 4-a lower support plate, 5-a fixing plate, 6-a damping hydraulic cylinder, 601-a cylinder body, 602-a piston, 603-a return spring, 7-a damping rod, 8-a first damping spring, 9-a damping gasket, 10-a reinforcing rib, 11-a support beam, 12-a through hole and 13-a second damping spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to 4, the embodiment provides an elevator traction machine frame, which includes a traction machine 1 and two support steel beams 2 arranged in parallel, an upper support plate 3 and a lower support plate 4 are arranged between the traction machine 1 and the support steel beams 2, and the upper support plate 3 is used for supporting the traction machine 1;
besides, the frame further comprises four shock absorption components for absorbing shock, the four shock absorption components are respectively arranged at four corners of the upper support plate 3, of course, the shock absorption components can be arranged at other positions in specific implementation, the shock absorption components comprise a fixed plate 5, a shock absorption hydraulic cylinder 6, a shock absorption rod 7 and a first shock absorption spring 8, the fixed plate 5 is connected with the support steel beam 2, in the embodiment, the fixed plate 5 and the support steel beam 2 are integrally formed, the shock absorption hydraulic cylinder 6 is arranged on the top surface of the fixed plate 5, one end of the shock absorption rod 7 is connected with the bottom surface of the upper support plate 3, the other end of the shock absorption rod 7 penetrates through the lower support plate 4 and then extends into the shock absorption hydraulic cylinder 6, wherein the shock absorption hydraulic cylinder 6 comprises a cylinder body 601, a piston 602 and a return spring 603, the piston 602 and the return spring 603 are sequentially arranged in the cylinder body 601 from top to bottom, when the traction machine 1 operates, mechanical vibration in the vertical direction is transmitted to the piston 602 in the cylinder body 601 through the shock absorption rod 7, the mechanical vibration in the vertical direction is eliminated through the up-and-down motion of the piston 602, meanwhile, the shock absorption rod 7 is sleeved with the first shock absorption spring 8, one end of the first shock absorption spring 8 is connected with the bottom surface of the upper supporting plate 3, and the other end of the first shock absorption spring 8 is connected with the top surface of the lower supporting plate 4.
In conclusion, the tractor frame realizes double damping effects by arranging the first damping spring 8 and the damping hydraulic cylinder 6 on the frame, and mechanical vibration brought by the tractor 1 can be greatly weakened in the actual running process of the tractor, so that the comfort level of passengers taking an elevator is improved.
In this embodiment, the aforesaid lower support plate 4 is provided with the passing hole 12 that supplies the shock absorber 7 to pass, be equipped with second damping spring 13 along the circumference of shock absorber 7 between the inner wall of shock absorber 7 outer wall and passing hole 12, this second damping spring 13 can set up in four directions all around of shock absorber 7 circumference, also can evenly set up more along the circumference of shock absorber 7, through setting up passing hole 12 and second damping spring 13, can eliminate the mechanical vibration that hauler 1 passed on the horizontal direction, make this hauler frame except can realize the shock attenuation on the vertical direction, can realize the shock attenuation on the horizontal direction simultaneously, and then better realization shock attenuation, improve the shock attenuation effect.
In this embodiment, in order to further improve the shock attenuation effect, damper still includes shock attenuation gasket 9, and shock attenuation gasket 9 locates 4 top surfaces of bottom suspension fagging, and deviates from 3 one end connections of last backup pad with first damping spring 8, and shock attenuation gasket 9 is equipped with the through-hole that supplies shock attenuation pole 7 to pass.
In the present embodiment, in order to improve the structural strength of the fixing plate 5, a reinforcing rib 10 is provided between the bottom surface of the fixing plate 5 and the support steel beam 2.
In the present embodiment, in order to improve the structural strength of the entire frame, the support beam 11 is provided between the two support steel beams 2.
To sum up, the utility model discloses a set up first damping spring 8 and 6 cooperation uses of damping cylinder, realize dual shock attenuation, can effectually eliminate the mechanical vibration that hauler 1 passed from vertical direction, improve the comfort level that the passenger took the elevator, set up second damping spring 13 simultaneously in backup pad 4 down, can effectually eliminate the mechanical vibration that hauler 1 passed from the horizontal direction to further improve the shock attenuation effect, guarantee the stability of elevator operation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an elevator hauler frame, includes hauler (1) and two parallel arrangement's support girder steel (2), hauler (1) with be equipped with between support girder steel (2) backup pad (3) and bottom suspension fagging (4), characterized by: still include damper, damper includes fixed plate (5), pneumatic cylinder (6), shock attenuation pole (7) and first damping spring (8), fixed plate (5) with support girder steel (2) and connect, pneumatic cylinder (6) are located fixed plate (5) top surface, shock attenuation pole (7) one end with go up backup pad (3) bottom surface and connect, the shock attenuation pole (7) other end passes extend to behind backup pad (4) inside pneumatic cylinder (6), first damping spring (8) cover is located on shock attenuation pole (7), first damping spring (8) one end with go up backup pad (3) bottom surface and connect, first damping spring (8) other end with backup pad (4) top surface is connected.
2. The elevator traction machine frame according to claim 1, wherein: the lower supporting plate (4) is provided with a through hole (12) for the shock absorption rod (7) to pass through, and a second shock absorption spring (13) is arranged between the outer wall of the shock absorption rod (7) and the inner wall of the through hole (12) along the circumferential direction of the shock absorption rod (7).
3. The elevator traction machine frame according to claim 1, wherein: damping component still includes shock attenuation gasket (9), shock attenuation gasket (9) are located bottom suspension fagging (4) top surface, and with first damping spring (8) deviate from go up backup pad (3) one end and connect, shock attenuation gasket (9) are equipped with the confession the through-hole that shock attenuation pole (7) passed.
4. The elevator traction machine frame according to claim 1, wherein: the damping hydraulic cylinder (6) comprises a cylinder body (601), a piston (602) and a return spring (603), the piston (602) and the return spring (603) are sequentially arranged inside the cylinder body (601) from top to bottom, and the damping rod (7) extends into the inside of the cylinder body (601) and then is connected with the piston (602).
5. The elevator traction machine frame according to claim 1, wherein: and reinforcing ribs (10) are arranged between the bottom surface of the fixing plate (5) and the support steel beam (2).
6. The elevator traction machine frame according to claim 1, wherein: and a supporting cross beam (11) is arranged between the two supporting steel beams (2).
7. The elevator traction machine frame according to claim 1, wherein: the number of the shock absorption components is four, and the shock absorption components are respectively arranged on four corners of the upper supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650923.6U CN211419264U (en) | 2019-09-29 | 2019-09-29 | Elevator traction machine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650923.6U CN211419264U (en) | 2019-09-29 | 2019-09-29 | Elevator traction machine frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211419264U true CN211419264U (en) | 2020-09-04 |
Family
ID=72251871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921650923.6U Active CN211419264U (en) | 2019-09-29 | 2019-09-29 | Elevator traction machine frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211419264U (en) |
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2019
- 2019-09-29 CN CN201921650923.6U patent/CN211419264U/en active Active
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