CN220723261U - Elevator car ventilation cushion block - Google Patents
Elevator car ventilation cushion block Download PDFInfo
- Publication number
- CN220723261U CN220723261U CN202322114804.1U CN202322114804U CN220723261U CN 220723261 U CN220723261 U CN 220723261U CN 202322114804 U CN202322114804 U CN 202322114804U CN 220723261 U CN220723261 U CN 220723261U
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- car
- hole
- base
- backing plate
- plate
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- 238000009423 ventilation Methods 0.000 title claims abstract description 30
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator car ventilation cushion block, which is arranged between a car side wall and a car base and comprises a transverse base plate, wherein a vertical limit plate is fixedly arranged on the outer side edge of the transverse base plate, a limit mechanism is arranged between the transverse base plate and the car base, a connecting fastener is arranged between the car side wall, the car base and the transverse base plate, the limit mechanism comprises a limit column fixedly arranged on the lower surface of the transverse base plate, a limit hole matched with the limit column is arranged on the car base, an intermediate base plate which is positioned between the car side wall and the car base and is tightly attached to the car base is arranged between adjacent transverse base plates, and a detachable fixed connecting mechanism is arranged between the intermediate base plate and the adjacent transverse base plate; the size of the gap between the side wall of the car and the base of the car can be adjusted by installing the middle base plate, so that different ventilation requirements are met, meanwhile, the installation position of the transverse base plate is more accurate by the limiting columns, and the reliable connection among the side wall of the car, the base of the car and the transverse base plate is realized by the connecting fasteners.
Description
Technical Field
The utility model relates to a ventilation cushion block of an elevator car.
Background
The ventilation of the lower side of the car of the existing vertical elevator is generally realized by arranging a ventilation cushion block between a car base and the side wall of the car, and lifting the side wall plate of the car by using the ventilation cushion block so as to form a ventilation gap. However, the thickness and the size of the existing ventilation cushion block are fixed, the ventilation gap between the side wall of the car and the base of the car cannot be adjusted, the ventilation requirements of cars of different models cannot be met, and the ventilation gap between the side wall of the car and the base of the car can be adjusted only by replacing cushion blocks of different sizes.
Disclosure of Invention
In order to make up the defects, the utility model provides the elevator car ventilation cushion block which can adjust the size of the ventilation gap and meet different ventilation requirements.
The technical scheme of the utility model is as follows: the utility model provides an elevator car ventilation cushion establishes between car lateral wall and car base, including horizontal backing plate, the outside edge fixed mounting of horizontal backing plate has vertical limiting plate, horizontal backing plate with be equipped with stop gear between the car base, car lateral wall, car base with be equipped with connecting fastener between the horizontal backing plate, stop gear includes fixed mounting be in spacing post on the horizontal backing plate lower surface, be equipped with on the car base with spacing post complex spacing hole, it is adjacent be equipped with between the horizontal backing plate and be located the car lateral wall with paste tightly between the car base and be in middle backing plate on the car base, middle backing plate with be equipped with between the horizontal backing plate and dismantle fixed connection mechanism.
As a preferable technical scheme, the detachable fixed connection mechanism comprises insertion grooves positioned at two ends of the lower surface of the transverse backing plate, and openings for the middle backing plate to be inserted are respectively arranged at two ends of the transverse backing plate in the insertion grooves.
As a preferable technical scheme, the connecting fastener comprises a limiting through hole arranged on the transverse backing plate, the limiting through hole is communicated with the insertion groove, a strip-shaped through hole is arranged on the middle backing plate, the connecting fastener further comprises a connecting bolt, a connecting through hole matched with the connecting bolt is arranged on the side wall of the lift car, a base connecting hole matched with the connecting bolt is arranged on the base of the lift car, and nuts are arranged on the connecting bolt penetrating through the connecting through hole, the limiting through hole and the base connecting hole; the horizontal backing plate is further provided with a clamping through hole which is positioned above the insertion groove and communicated with the insertion groove, an elastic compression block is movably installed in the clamping through hole, the upper end of the elastic compression block extends out of the clamping through hole, the lower end of the elastic compression block abuts against the middle backing plate, and the side wall of the lift car compresses the elastic compression block to the upper surface of the middle backing plate.
As the preferable technical scheme, the elastic compression block comprises a pressing cylinder, the lower end of the pressing cylinder is closed, a movable column is sleeved in the pressing cylinder in an up-down movable mode, and a supporting spring is arranged between the lower end of the movable column and the pressing cylinder.
As the preferable technical scheme, can dismantle fixed connection mechanism includes the draw-in groove that extends about the lower surface of horizontal backing plate is equipped with, the draw-in groove is followed the left end of horizontal backing plate extends to the right-hand member, the upper surface of middle backing plate be equipped with draw-in groove complex upper backing plate joint piece, the lower surface of middle backing plate be equipped with draw-in groove complex lower backing plate joint piece, upper backing plate joint piece highly be higher than lower backing plate joint piece highly, be equipped with the bar through-hole on the middle backing plate, connecting bolt passes connecting through-hole, spacing through-hole, bar through-hole with the nut is installed to the base connecting hole, the degree of depth of draw-in groove is greater than upper backing plate joint piece with the height of lower backing plate joint piece.
As an optimal technical scheme, two vertical limiting plates are fixedly arranged on the outer side edge of the transverse base plate, one vertical limiting plate is located on the upper side of the transverse base plate, and the other vertical limiting plate is located on the lower side of the transverse base plate.
As the preferable technical scheme, still be equipped with locking mechanism between horizontal backing plate with the car base, locking mechanism is including establishing rivet hole on the horizontal backing plate, be equipped with on the car base with rivet hole complex locking through-hole, rivet hole with be equipped with self-plugging rivet between the locking through-hole.
Due to the adoption of the technical scheme, the elevator car ventilation cushion block is arranged between the side wall of the elevator car and the base of the elevator car and comprises a transverse cushion plate, wherein a vertical limiting plate is fixedly arranged on the outer side edge of the transverse cushion plate, a limiting mechanism is arranged between the transverse cushion plate and the base of the elevator car, a connecting fastener is arranged among the side wall of the elevator car, the base of the elevator car and the base of the elevator car, the limiting mechanism comprises a limiting column fixedly arranged on the lower surface of the transverse cushion plate, a limiting hole matched with the limiting column is formed in the base of the elevator car, a middle cushion plate which is positioned between the side wall of the elevator car and the base of the elevator car and is tightly attached to the base of the elevator car is arranged between the adjacent transverse cushion plate, and a detachable fixed connecting mechanism is arranged between the middle cushion plate and the adjacent transverse cushion plate; the size of the gap between the side wall of the car and the base of the car can be adjusted through the installation of the middle base plate, so that different ventilation requirements are met, meanwhile, the installation position of the transverse base plate is more accurate through the limiting columns, and the reliable connection between the side wall of the car, the base of the car and the transverse base plate is realized through the connecting fasteners.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present utility model;
FIG. 2 is a schematic view of an installation position of a vertical limiting plate according to a first embodiment of the present utility model;
FIG. 3 is a schematic view of an elastic compression block according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a second embodiment of the present utility model;
FIG. 5 is a schematic view of a middle upper backing plate clamping block and a clamping groove of a second embodiment of the present utility model;
FIG. 6 is a schematic diagram of a middle lower pad clamping block and a clamping groove of a second embodiment of the present utility model;
fig. 7 is a schematic structural diagram of a third embodiment of the present utility model.
Detailed Description
Embodiment one:
as shown in fig. 1 to 3, an elevator car ventilation cushion block is arranged between a car side wall 2 and a car base 3 and comprises a transverse base plate 1, a vertical limit plate 4 is fixedly arranged on the outer side edge of the transverse base plate 1, a limit mechanism is arranged between the transverse base plate 1 and the car base 3, a connecting fastener is arranged between the car side wall 2, the car base 3 and the transverse base plate 1, the limit mechanism comprises a limit post 5 fixedly arranged on the lower surface of the transverse base plate 1, a limit hole 20 matched with the limit post is arranged on the car base 3, an intermediate base plate 6 which is positioned between the car side wall 2 and the car base 3 and is tightly attached to the car base 3 is arranged between the adjacent transverse base plate 1, and a detachable fixed connecting mechanism is arranged between the intermediate base plate 6 and the adjacent transverse base plate 1. By installing the intermediate plate 6 or removing it, the size of the ventilation gap between the car side wall 2 and the car base 3 can be changed, so that the adjustment of the ventilation gap 24 is achieved.
The detachable fixed connection mechanism comprises insertion grooves 23 positioned at two ends of the lower surface of the transverse backing plate 1, and the insertion grooves 23 are respectively provided with openings for inserting the middle backing plate 6 at two ends of the transverse backing plate 1. The end of the middle backing plate 6 can be inserted into the insertion groove 23, thereby facilitating the installation and positioning of the middle backing plate.
The connecting fastener comprises a limiting through hole arranged on the transverse backing plate 1, the connecting fastener further comprises a connecting bolt 7, the side wall 2 of the lift car is provided with a connecting through hole matched with the connecting bolt 7, the middle backing plate is provided with a strip-shaped through hole 18, the base 3 of the lift car is provided with a base connecting hole matched with the connecting bolt 7, and the connecting bolt passes through the connecting through hole, the limiting through hole, the strip-shaped through hole 18 and the base connecting hole to be provided with a nut 8; the limiting through hole is communicated with the inserting groove 23, the transverse backing plate 1 is further provided with a clamping through hole which is positioned above the inserting groove 23 and communicated with the inserting groove, an elastic compression block 11 is movably installed in the clamping through hole, the upper end of the elastic compression block extends out of the clamping through hole, the lower end of the elastic compression block abuts against the middle backing plate, and the side wall of the lift car is used for compressing the elastic compression block 11 to the upper surface of the middle backing plate 6. Through the arrangement of the strip-shaped through holes 18, the position of the middle backing plate can be conveniently changed, and the elastic compression block ensures the connection between the middle backing plate and the transverse backing plate to be stable and reliable.
The elastic compression block 11 comprises a pressing cylinder 13, the lower end of the pressing cylinder 13 is closed, a movable column 14 is movably sleeved in the pressing cylinder 13 up and down, and a supporting spring 15 is arranged between the lower end of the movable column 14 and the pressing cylinder 13. And a limiting ring 21 is arranged on the movable column, and a baffle ring 22 matched with the limiting ring is arranged at the upper end of the pressing cylinder.
Two vertical limiting plates 4 are fixedly arranged on the outer side of the transverse base plate 1, one vertical limiting plate 4 is located on the upper side of the transverse base plate 1, and the other vertical limiting plate 4 is located on the lower side of the transverse base plate 1. The vertical limiting plate plays a limiting role, and the position fixing of the transverse backing plate is guaranteed.
Embodiment two: the structure of the second embodiment is substantially the same as that of the first embodiment, except that: as shown in fig. 4 to 6, the detachable fixing connection mechanism includes a clamping groove 9 extending from left to right, which is provided on the lower surface of the lateral pad 1, the clamping groove 9 extends from the left end to the right end of the lateral pad 1, an upper pad clamping block 16 matched with the clamping groove 9 is provided on the upper surface of the middle pad 6, a lower pad clamping block 17 matched with the clamping groove 9 is provided on the lower surface of the middle pad 6, the height of the upper pad clamping block 16 is higher than that of the lower pad clamping block 17, a bar-shaped through hole 18 is also provided on the middle pad 6, the connecting bolt 7 passes through the connecting through hole, the limiting through hole, and the bar-shaped through hole, the base connecting hole is provided with a nut 8, preferably, the depth of the clamping groove is greater than the heights of the upper pad clamping block 16 and the lower pad clamping block 17. Through the setting of draw-in groove 9 and upper padding plate joint piece 16 and lower bolster joint piece 17 for connect between horizontal backing plate 1 and the middle backing plate 6 more firm reliable, simultaneously because in this embodiment the degree of depth of draw-in groove is greater than upper padding plate joint piece 16 with the height of lower bolster joint piece 17, the height of upper padding plate joint piece 16 is higher than the height of lower bolster joint piece 17, as shown in fig. 5 and 6, when upper padding plate joint piece 16, lower bolster joint piece 17 joint respectively are in draw-in groove 9, horizontal backing plate is apart from the distance of car base can change, thereby can further adjust ventilation gap's size.
Embodiment III: the third embodiment has substantially the same structure as the first embodiment, and is different in that a locking mechanism is further provided between the transverse pad 1 and the car base 3, the locking mechanism includes a rivet hole provided on the transverse pad 1, a locking through hole matched with the rivet hole is provided on the car base, and a blind rivet 19 is provided between the rivet hole and the locking through hole.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an elevator car ventilation cushion establishes between car lateral wall and car base, its characterized in that, including horizontal backing plate, the outside edge fixed mounting of horizontal backing plate has vertical limiting plate, horizontal backing plate with be equipped with stop gear between the car base, car lateral wall, car base with be equipped with connecting fastener between the horizontal backing plate, stop gear includes fixed mounting the spacing post on the horizontal backing plate lower surface, be equipped with on the car base with spacing post complex spacing hole, it is adjacent be equipped with between the horizontal backing plate be located the car lateral wall with between the car base and paste tightly middle backing plate on the car base, middle backing plate with be equipped with between the horizontal backing plate and dismantle fixed connection mechanism.
2. The elevator car ventilation spacer of claim 1, wherein the removable fixed connection mechanism includes insertion grooves at both ends of the lower surface of the lateral pad, the insertion grooves being provided with openings for insertion of the intermediate pad at both ends of the lateral pad, respectively.
3. The elevator car ventilation spacer of claim 2, wherein the connection fastener comprises a limit through hole provided on the transverse pad, the limit through hole is communicated with the insertion groove, a strip-shaped through hole is provided on the middle pad, the connection fastener further comprises a connection bolt, a connection through hole matched with the connection bolt is provided on the side wall of the elevator car, a base connection hole matched with the connection bolt is provided on the base of the elevator car, and nuts are installed through the connection through hole, the limit through hole and the base connection hole; the horizontal backing plate is further provided with a clamping through hole which is positioned above the insertion groove and communicated with the insertion groove, an elastic compression block is movably installed in the clamping through hole, the upper end of the elastic compression block extends out of the clamping through hole, the lower end of the elastic compression block abuts against the middle backing plate, and the side wall of the lift car compresses the elastic compression block to the upper surface of the middle backing plate.
4. The ventilation cushion block of an elevator car according to claim 3, wherein the elastic compression block comprises a pressing cylinder, the lower end of the pressing cylinder is closed, a movable column is sleeved in the pressing cylinder in an up-down movable manner, and a supporting spring is arranged between the lower end of the movable column and the pressing cylinder.
5. The elevator car ventilation cushion block of claim 3, wherein the detachable fixed connection mechanism comprises a clamping groove which is arranged on the lower surface of the transverse cushion plate and extends leftwards and rightwards, the clamping groove extends from the left end to the right end of the transverse cushion plate, an upper cushion plate clamping block matched with the clamping groove is arranged on the upper surface of the middle cushion plate, a lower cushion plate clamping block matched with the clamping groove is arranged on the lower surface of the middle cushion plate, the height of the upper cushion plate clamping block is higher than that of the lower cushion plate clamping block, a strip-shaped through hole is arranged on the middle cushion plate, a connecting bolt penetrates through the connecting through hole, the limiting through hole, the strip-shaped through hole and the base connecting hole, and nuts are arranged on the connecting bolt, and the depth of the clamping groove is larger than that of the upper cushion plate clamping block and the lower cushion plate clamping block.
6. The elevator car ventilation spacer of claim 1, wherein two of said vertical limiting plates are fixedly mounted on an outer side of said transverse pad, one of said vertical limiting plates being located on an upper side of said transverse pad and the other of said vertical limiting plates being located on a lower side of said transverse pad.
7. The ventilation cushion block of an elevator car according to claim 2, wherein a locking mechanism is further arranged between the transverse backing plate and the car base, the locking mechanism comprises a rivet hole arranged on the transverse backing plate, a locking through hole matched with the rivet hole is arranged on the car base, and a blind rivet is arranged between the rivet hole and the locking through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114804.1U CN220723261U (en) | 2023-08-08 | 2023-08-08 | Elevator car ventilation cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114804.1U CN220723261U (en) | 2023-08-08 | 2023-08-08 | Elevator car ventilation cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723261U true CN220723261U (en) | 2024-04-05 |
Family
ID=90485409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322114804.1U Active CN220723261U (en) | 2023-08-08 | 2023-08-08 | Elevator car ventilation cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723261U (en) |
-
2023
- 2023-08-08 CN CN202322114804.1U patent/CN220723261U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |