CN213326257U - Counterweight postpositive home elevator - Google Patents
Counterweight postpositive home elevator Download PDFInfo
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- CN213326257U CN213326257U CN202022206628.0U CN202022206628U CN213326257U CN 213326257 U CN213326257 U CN 213326257U CN 202022206628 U CN202022206628 U CN 202022206628U CN 213326257 U CN213326257 U CN 213326257U
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- buffer
- mounting disc
- disc
- locking screw
- counterweight
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Abstract
The utility model discloses a household elevator with a counterweight rear-mounted device, which comprises a well, a lift car, a counterweight, a traction machine, a pulley block and a steel wire rope, wherein the counterweight is arranged at the rear side of the lift car, and the counterweight and the lift car are connected through the traction machine, the pulley block and the steel wire rope; be equipped with buffer in the pit of well, buffer includes buffer and buffer mounting bracket, the buffer mounting bracket includes the fixed disk, mounting disc and locking screw, the top of fixed disk is equipped with outer cylinder, the bottom of mounting disc is equipped with the interior cylinder with outer cylinder threaded connection, the top equipartition of fixed disk has a plurality of draw-in grooves, be equipped with a plurality of bayonet sockets with the draw-in groove one-to-one on the mounting disc, locking screw arranges in the bayonet socket, locking screw's bottom be equipped with draw-in groove sliding fit's fixture block, the last locking nut that is connected with of locking screw, the top at the mounting disc is fixed to the buffer. The utility model relates to a to the rearmounted home use elevator, can conveniently adjust the height of buffer support to suit with the degree of depth of elevator pit.
Description
Technical Field
The utility model relates to a to rearmounted home use elevator.
Background
Counterweight rear is an arrangement in which the counterweight blocks (counterweights) of the elevator are arranged on the rear side of the elevator car. The existing counterweight rear-mounted household elevator needs to be provided with a buffer in a pit, and if the buffer is used for some reason, the buffer is used for absorbing or consuming a braking device of kinetic energy of a car or a counterweight when the car or the counterweight exceeds a limit position and butts against the bottom. The height of a traditional buffer support for installing a buffer is fixed, the height cannot be adjusted, the buffer stroke is reduced due to the fact that the height of a pit is changed and the elongation of a steel wire rope is increased, inconvenience is brought to on-site installation and adjustment, and potential safety hazards are caused to elevator operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a to rearmounted home use elevator, its is rational in infrastructure, and can conveniently adjust the height of buffer support to suit with the actual degree of depth of elevator pit.
In order to achieve the purpose, the technical scheme of the utility model is to design a household elevator to the rear of a counterweight, which comprises a well, a lift car, a counterweight, a traction machine, a pulley block and a steel wire rope, wherein the lift car, the counterweight, the traction machine, the pulley block and the steel wire rope are arranged in the well; the buffer device comprises a buffer and a buffer mounting frame, the buffer mounting frame comprises a fixed disc, a mounting disc and a plurality of locking screw rods, an outer cylinder is arranged at the top of the fixed disc, an internal thread is arranged on the inner wall of the outer cylinder, the mounting disc is arranged above the fixed disc, an inner cylinder is arranged at the bottom of the mounting disc, an external thread connected with the internal thread is arranged on the outer wall of the inner cylinder, a plurality of clamping grooves are uniformly distributed at the top of the fixed disc and are arranged at the periphery of the outer cylinder, a single clamping groove is arranged along the radial direction of the fixed disc, a plurality of clamping grooves which are in one-to-one correspondence with the clamping grooves are arranged on the mounting disc, the locking screw rods are arranged in the clamping grooves, and clamping blocks which are in sliding fit with the clamping grooves are arranged at the bottom ends of the locking screw rods, the locking screw is connected with two locking nuts which are respectively positioned on two sides of the mounting disc, and the buffer is fixed on the top of the mounting disc.
Preferably, the clamping groove is a T-shaped clamping groove, and the clamping block is a T-shaped clamping block.
Preferably, the fixed disk is integrally connected with the outer cylinder, and a plurality of triangular reinforcing rib plates are arranged between the fixed disk and the outer cylinder.
Preferably, the mounting disc and the inner cylinder are integrally connected, and a plurality of triangular reinforcing rib plates are arranged between the mounting disc and the inner cylinder.
The utility model has the advantages and the beneficial effects that: the utility model provides a to rearmounted home use elevator of counterpoise, its is rational in infrastructure, and can conveniently adjust the height of buffer support to suit with the actual degree of depth of elevator pit.
When the height of the buffer bracket needs to be adjusted, the mounting disc is rotated to drive the inner cylinder to rotate, and the inner cylinder is in threaded connection with the outer cylinder, so that the mounting disc is driven to move upwards or downwards after the inner cylinder rotates, and the integral height adjustment of the buffer bracket is realized; after the installation, the locking screw is placed into a bayonet of the installation disc, the clamping block at the bottom end of the locking screw slides into the clamping groove of the fixed disc, and after the clamping block is in place, the two locking nuts are screwed down, so that the two locking nuts are respectively abutted against the upper side and the lower side of the installation disc. And, through set up triangle deep floor between fixed disk and outer cylinder to and between mounting disc and inner cylinder, be favorable to increasing the bulk strength of buffer support.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the bracket of the present invention.
Fig. 3 is a schematic view of the connection structure of the middle fixture block and the fixed disk of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1, 2 and 3, a home elevator with a rear counterweight comprises a hoistway 1, and a car 2, a counterweight 3, a traction machine 4, a pulley block and a wire rope which are arranged in the hoistway 1, wherein the counterweight 3 is arranged at the rear side of the car 2, and the counterweight 3 is connected with the car 2 through the traction machine 4, the pulley block and the wire rope; two buffering devices are arranged in a pit of the well 1 and are respectively positioned under the car 2 and the counterweight 3, each buffering device comprises a buffer 5 and a buffer mounting frame, each buffer mounting frame comprises a fixed disc 6, a mounting disc 7 and a plurality of locking screw rods 8, an outer cylinder 9 is arranged at the top of the fixed disc 6, internal threads are arranged on the inner wall of the outer cylinder 9, the mounting disc 7 is positioned above the fixed disc 6, an inner cylinder 10 is arranged at the bottom of the mounting disc 7, external threads connected with the internal threads are arranged on the outer wall of the inner cylinder 10, a plurality of clamping grooves 11 are uniformly distributed at the top of the fixed disc 6, the plurality of clamping grooves 11 are positioned at the periphery of the outer cylinder 9, a single clamping groove 11 is arranged along the radial direction of the fixed disc 6, a plurality of clamping ports 12 corresponding to the clamping grooves 11 one by one are arranged on the mounting disc 7, and the locking screw rods 8 are arranged, and the bottom of locking screw 8 is equipped with and draw-in groove 11 sliding fit's fixture block 13, be connected with two lock nut 14 on the locking screw 8, and two lock nut 14 are located the both sides of mounting disc 7 respectively, the top at mounting disc 7 is fixed to buffer 5.
The clamping groove 11 is a T-shaped clamping groove, and the clamping block 13 is a T-shaped clamping block.
The fixed disk 6 is integrally connected with the outer cylinder 9, and a plurality of triangular reinforcing rib plates 15 are arranged between the fixed disk 6 and the outer cylinder 9.
The mounting disc 7 and the inner cylinder 10 are integrally connected, and a plurality of triangular reinforcing rib plates 15 are arranged between the mounting disc 7 and the inner cylinder 10.
The utility model has the advantages and the beneficial effects that: the utility model provides a to rearmounted home use elevator of counterpoise, its is rational in infrastructure, and can conveniently adjust the height of buffer support to suit with the actual degree of depth of elevator pit.
When the height of the buffer bracket needs to be adjusted, the mounting disc 7 is rotated to drive the inner cylinder 10 to rotate, and the inner cylinder 10 is in threaded connection with the outer cylinder 9, so that the mounting disc 7 is driven to move upwards or downwards after the inner cylinder 10 rotates, and the overall height adjustment of the buffer bracket is realized; after the process, the locking screw 8 is placed into the bayonet 12 of the mounting disc 7, the clamping block 13 at the bottom end of the locking screw 8 slides into the clamping groove 11 of the fixed disc 6, and after the clamping block 13 is in place, the two locking nuts 14 are screwed, so that the two locking nuts 14 respectively abut against the upper side and the lower side of the mounting disc 7. Moreover, the triangular reinforcing rib plates 15 are arranged between the fixed disc 6 and the outer cylinder 9 and between the mounting disc 7 and the inner cylinder 10, so that the overall strength of the buffer support is increased.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A counter-weight postposition home elevator comprises a well, a car, a counter weight, a traction machine, a pulley block and a steel wire rope, wherein the car, the counter weight, the traction machine, the pulley block and the steel wire rope are arranged in the well, the counter weight is arranged at the rear side of the car, and the counter weight and the car are connected through the traction machine, the pulley block and the steel wire rope, the counter-weight postposition home elevator is characterized in that two buffer devices are arranged in a pit of the well, the two buffer devices are respectively positioned under the car and the counter weight, the buffer devices comprise a buffer and a buffer mounting frame, the buffer mounting frame comprises a fixed disc, a mounting disc and a plurality of locking screw rods, the top of the fixed disc is provided with an outer cylinder, an inner thread is arranged on the inner wall of the outer cylinder, the mounting disc is positioned above the fixed disc, the bottom of the mounting disc is provided, the clamping grooves are located on the periphery of the outer cylinder, a single clamping groove is arranged along the radial direction of the fixed disc, a plurality of clamping grooves in one-to-one correspondence with the clamping grooves are formed in the mounting disc, the locking screw is arranged in the clamping grooves, a clamping block in sliding fit with the clamping grooves is arranged at the bottom end of the locking screw, two locking nuts are connected to the locking screw, the two locking nuts are located on two sides of the mounting disc respectively, and the buffer is fixed to the top of the mounting disc.
2. The home elevator of claim 1, wherein the notch is a T-shaped notch and the clip is a T-shaped clip.
3. The home elevator with the postpositional counterweight according to claim 2, wherein the fixed disc is integrally connected with the outer cylinder, and a plurality of triangular reinforcing rib plates are arranged between the fixed disc and the outer cylinder.
4. The home elevator to the rear of the counterweight according to claim 3, wherein the mounting plate is integrally connected with the inner cylinder, and a plurality of triangular reinforcing ribs are arranged between the mounting plate and the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022206628.0U CN213326257U (en) | 2020-09-30 | 2020-09-30 | Counterweight postpositive home elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022206628.0U CN213326257U (en) | 2020-09-30 | 2020-09-30 | Counterweight postpositive home elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326257U true CN213326257U (en) | 2021-06-01 |
Family
ID=76069336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022206628.0U Active CN213326257U (en) | 2020-09-30 | 2020-09-30 | Counterweight postpositive home elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682936A (en) * | 2021-09-06 | 2021-11-23 | 苏州美嘉智选电梯有限公司 | Well arrangement structure of home use elevator |
-
2020
- 2020-09-30 CN CN202022206628.0U patent/CN213326257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682936A (en) * | 2021-09-06 | 2021-11-23 | 苏州美嘉智选电梯有限公司 | Well arrangement structure of home use elevator |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 group 1.3, taohuazhuang village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Meijia Zhixuan Elevator Co.,Ltd. Address before: 215000 group 1.3, taohuazhuang village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU MIKAE ELEVATOR CO.,LTD. |