CN220950764U - High-stability counterweight mechanism - Google Patents
High-stability counterweight mechanism Download PDFInfo
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- CN220950764U CN220950764U CN202322931722.6U CN202322931722U CN220950764U CN 220950764 U CN220950764 U CN 220950764U CN 202322931722 U CN202322931722 U CN 202322931722U CN 220950764 U CN220950764 U CN 220950764U
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- frame body
- mounting
- counterweight mechanism
- plate
- high stability
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- 230000035939 shock Effects 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model provides a counterweight mechanism with high stability, and belongs to the technical field of elevators. It has solved the problem that the fibrous part stability on the current counterweight mechanism is poor. The utility model relates to a high-stability counterweight mechanism which comprises a frame body, counterweight blocks, a mounting piece, a pressing piece and a clamping groove. When the counterweight mechanism is installed, people need to install the counterweight block in the frame body, then, the pressing piece is installed on the frame body through the installation piece, and the pressing piece is extruded to the counterweight block so as to prevent the counterweight block from moving in a dislocation manner relative to the frame body, and further, the installation piece is blocked on the frame body so as to further prevent the installation piece from moving relative to the frame body, thereby further preventing the dislocation condition between the installation piece and the frame body, and enabling the pressing piece, the installation piece and the frame body to be stably connected together, namely, realizing that the pressing piece can press the counterweight block in the frame body more stably.
Description
Technical Field
The utility model belongs to the technical field of elevators, and relates to a counterweight mechanism with high stability.
Background
As is known, the counterweight, which is generally located in the hoistway and connected to the car via traction sheaves by means of traction ropes, is sliding on counterweight guide rails via rolling guide shoes during the lifting of the elevator, so that load balancing is achieved, as an important component of the elevator, which effectively reduces the power consumption of the drive equipment. In the prior art, the counterweight device generally comprises a counterweight housing and a plurality of balancing weights, the balancing weights are sequentially overlapped in the counterweight housing from bottom to top, the topmost balancing weights are fixedly connected with the counterweight housing through limiting components, most of the limiting components on the market at present are connected with the counterweight housing through bolts, and the bolts are used for a long time and then loose conditions are unavoidable, so that the limiting components can move relative to the counterweight housing in a dislocation manner.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides a counterweight mechanism with high stability.
The aim of the utility model can be achieved by the following technical scheme: a high stability counterweight mechanism comprising: the frame body, a plurality of counter weights have been stacked in the frame body, its characterized in that, the both sides of frame body all can be dismantled and be connected with the installed part, every all be equipped with the suppression piece that will press the counter weight piece in the frame body on the installed part, a plurality of draw-in grooves that are used for blocking the installed part have been seted up on the frame body.
In the counterweight mechanism with high stability, the mounting piece comprises a mounting plate and a bending plate for connecting the pressing piece, and the bending plate is connected with the mounting plate through at least two mounting bolts.
In the counterweight mechanism with high stability, the bending plate comprises a vertical plate and a transverse plate, the vertical plate is vertically connected with the transverse plate, the vertical plate is clamped into the corresponding clamping groove, the pressing piece thread penetrates through the transverse plate, and the mounting bolt penetrates through the vertical plate.
In the counterweight mechanism with high stability, each mounting bolt is provided with a mounting nut, and the mounting nuts extrude the mounting plate.
In the counterweight mechanism with high stability, the mounting plate is provided with the guide groove.
In the counterweight mechanism with high stability, the pressing piece comprises a pressing bolt threaded through the transverse plate, and a shock pad is arranged at one end of the pressing bolt, facing the counterweight block.
In the counterweight mechanism with high stability, the pressing bolt is provided with a connecting nut, and the bottom surface of the connecting nut is connected with the shock pad.
In the counterweight mechanism with high stability, the connecting nut and the shock pad can be fixedly connected or in contact connection.
In the counterweight mechanism with high stability, at least two pressing nuts are mounted on the pressing bolts, the pressing nuts are located on one side, away from the shock pad, of the transverse plate, and the pressing nuts press the transverse plate.
In the counterweight mechanism with high stability, at least one anti-drop nut is arranged on the pressing bolt, the anti-drop nut is positioned on one side of the transverse plate, which is close to the shock pad, and the anti-drop nut extrudes the transverse plate.
Compared with the prior art, the utility model has the following beneficial effects:
When the counterweight mechanism is installed, people need to install the counterweight block in the frame body, then, the pressing piece is installed on the frame body through the installation piece, and the pressing piece is extruded to the counterweight block so as to prevent the counterweight block from moving in a dislocation manner relative to the frame body, and further, the installation piece is blocked on the frame body so as to further prevent the installation piece from moving relative to the frame body, thereby further preventing the dislocation condition between the installation piece and the frame body, and enabling the pressing piece, the installation piece and the frame body to be stably connected together, namely, realizing that the pressing piece can press the counterweight block in the frame body more stably.
Drawings
Fig. 1 is a schematic structural view of a counterweight mechanism.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 3 is an assembly view of the mounting member and the pressing member in the first embodiment.
Fig. 4 is a schematic view of the structure of fig. 3 at another view angle.
Fig. 5 is an assembly view of the mounting member and the pressing member in the second embodiment.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
Example 1
As shown in fig. 1 to 4, a counterweight mechanism with high stability according to the present utility model includes a frame body 100, a counterweight block 110, a mounting member 200, a pressing member 300, and a clamping groove 120.
The frame body 100 is internally stacked with a plurality of counterweight blocks 110, both sides of the frame body 100 are detachably connected with mounting pieces 200, each mounting piece 200 is provided with a pressing piece 300 for pressing the counterweight blocks 110 in the frame body 100, the frame body 100 is provided with a plurality of clamping grooves 120 for clamping the mounting pieces 200, when the frame body 100 is mounted, people need to mount the counterweight blocks 110 in the frame body 100, after that, the pressing pieces 300 are mounted on the frame body 100 through the mounting pieces 200, and the pressing pieces 300 are pressed against the counterweight blocks 110 so as to prevent the counterweight blocks 110 from moving in a dislocation manner relative to the frame body 100, and further, the mounting pieces 200 are clamped on the frame body 100 through the mounting pieces 200 so as to further prevent the situation that the mounting pieces 200 are dislocated with the frame body 100, so that the pressing pieces 300, the mounting pieces 200 and the frame body 100 can be stably connected together, that is, the pressing pieces 300 can press the counterweight blocks 110 in the frame body 100 more stably.
The mounting member 200 includes a mounting plate 210 and a bending plate 220 for connecting the pressing member 300, the bending plate 220 is connected with the mounting plate 210 through at least two mounting bolts 230, specifically, the bending plate 220 includes a vertical plate 221 and a horizontal plate 222, the vertical plate 221 is vertically connected with the horizontal plate 222, the vertical plate 221 is clamped into the corresponding clamping groove 120, the pressing member 300 is threaded through the horizontal plate 222, the mounting bolts 230 pass through the vertical plate 221, each mounting bolt 230 is provided with a mounting nut 231, the mounting nuts 231 squeeze the mounting plate 210, when in mounting, people need to clamp the vertical plate 221 into the corresponding clamping groove 120, then the mounting plate 210 is attached to the side surface of the frame body 100 away from the clamping groove 120, after that, the mounting bolts 230 sequentially pass through the horizontal plate 222 and the mounting plate 210, the mounting nuts 231 are screwed on the mounting bolts 230, and the mounting nuts 231 squeeze the mounting plate 210, so that the mounting member 200 can be stably mounted on the frame body 100.
The mounting plate 210 is provided with a guide groove 211, when people movably mount the counterweight mechanism in an elevator shaft (not labeled in the figure) suitable for the elevator, a guide rail (not labeled in the figure) for connecting the counterweight mechanism needs to movably pass through the guide groove 211 so as to avoid the mounting piece 200 from interfering with the guide rail, and secondly, when the counterweight mechanism shakes, the guide rail always passes through the guide groove 211, so that the mounting plate 210 can prevent the counterweight mechanism from shaking relative to the guide rail, thereby further ensuring that the counterweight mechanism can shake relative to the guide rail.
The pressing member 300 includes a pressing bolt 310 threaded through the cross plate 222, the pressing bolt 310 is provided with a shock pad 320 at one end of the counterweight block 110, and when the pressing member is installed, one needs to thread the pressing bolt 310 through the cross plate 222 and make the shock pad 320 press against the counterweight block 110, thereby preventing the counterweight block 110 from jumping relative to the frame 100, and further, by the action of the shock pad 320, the acting force between the pressing bolt 310 and the counterweight block 110 can be effectively buffered.
Install coupling nut 330 on the pressing bolt 310, the bottom surface and the shock pad 320 of this coupling nut 330 are connected, coupling nut 330 and the connected mode of shock pad 320 can fixed connection or contact connection, through the effect of this coupling nut 330, effectively increase the area of contact between pressing bolt 310 and the shock pad 320, so, after pressing bolt 310 passes through shock pad 320 and contacts to pouring weight 110, the area of contact between this pressing bolt 310 and pouring weight 110 will increase, namely, will make the shock pad 320 of bigger area absorb this effort, thereby make the cushioning effect of shock pad 320 better.
At least two pressing nuts 340 are mounted on the pressing bolt 310, the pressing nuts 340 are located on one side of the cross plate 222 away from the shock pad 320, and the pressing nuts 340 press the cross plate 222, and since the surface of the pressing bolt 310 is provided with threads, when the pressing nuts 340 press the cross plate 222, a pressing force is provided between the pressing bolt 310 and the cross plate 222, so that the pressing bolt 310 is not easy to move relative to the cross plate 222.
Example two
As shown in fig. 5, this embodiment is different from the first embodiment in that this embodiment enhances the strength of the connection between the pressing bolt 310 and the cross plate 222.
Specifically, at least one anti-drop nut 350 is installed on the pressing bolt 310, the anti-drop nut 350 is located on one side of the cross plate 222 close to the shock pad 320, and the anti-drop nut 350 presses the cross plate 222, when the anti-drop nut is installed, people need to install the anti-drop nut 350 on the pressing bolt 310 in a threaded manner, and the pressing nut 340 and the anti-drop bolt are located on two sides of the cross plate 222 respectively, and the anti-drop bolt presses the cross plate 222, when the weight 110 applies force to the pressing bolt 310, the anti-drop nut 350 is in threaded connection with the pressing bolt 310, so that the pressing bolt 310 can be blocked from moving relative to the cross plate 222, and thus the pressing effect on the weight 110 is further improved.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (10)
1. A high stability counterweight mechanism comprising: the frame body, a plurality of counter weights have been stacked in the frame body, its characterized in that, the both sides of frame body all can be dismantled and be connected with the installed part, every all be equipped with the suppression piece that will press the counter weight piece in the frame body on the installed part, a plurality of draw-in grooves that are used for blocking the installed part have been seted up on the frame body.
2. The high stability counterweight mechanism of claim 1, wherein the mounting member includes a mounting plate and a bending plate for connecting the compression member, the bending plate being connected to the mounting plate by at least two mounting bolts.
3. The high stability counterweight mechanism of claim 2, wherein the bending plate comprises a riser and a cross plate, the riser is vertically connected to the cross plate, the riser is snapped into the corresponding snap-in slot, the press threads pass through the cross plate, and the mounting bolts pass through the riser.
4. A high stability counterweight mechanism according to claim 2 wherein each of said mounting bolts has a mounting nut mounted thereon, said mounting nuts compressing the mounting plate.
5. The high stability counterweight mechanism of claim 2, wherein the mounting plate defines guide slots.
6. A highly stable counterweight mechanism according to claim 3 wherein the press member comprises a press bolt threaded through the cross plate, the press bolt being provided with a shock pad at an end facing the counterweight block.
7. The high stability counterweight mechanism according to claim 6, wherein the press bolt is provided with a coupling nut having a bottom surface coupled to the shock pad.
8. The counterweight mechanism of claim 7, wherein the coupling nut is fixedly coupled or in contact with the shock pad.
9. The high stability counterweight mechanism of claim 6, wherein at least two hold-down nuts are mounted to the hold-down bolts, the hold-down nuts being located on a side of the cross plate remote from the shock pad, and the hold-down nuts compressing the cross plate.
10. The high stability counterweight mechanism of claim 6, wherein the hold down bolt has at least one anti-slip nut mounted thereon, the anti-slip nut being located on a side of the cross plate adjacent the shock pad, and the anti-slip nut compressing the cross plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322931722.6U CN220950764U (en) | 2023-10-30 | 2023-10-30 | High-stability counterweight mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322931722.6U CN220950764U (en) | 2023-10-30 | 2023-10-30 | High-stability counterweight mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220950764U true CN220950764U (en) | 2024-05-14 |
Family
ID=90979415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322931722.6U Active CN220950764U (en) | 2023-10-30 | 2023-10-30 | High-stability counterweight mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220950764U (en) |
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2023
- 2023-10-30 CN CN202322931722.6U patent/CN220950764U/en active Active
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