CN210944402U - Box elevator gyro wheel guide shoe mechanism convenient to adjust - Google Patents
Box elevator gyro wheel guide shoe mechanism convenient to adjust Download PDFInfo
- Publication number
- CN210944402U CN210944402U CN201921576111.1U CN201921576111U CN210944402U CN 210944402 U CN210944402 U CN 210944402U CN 201921576111 U CN201921576111 U CN 201921576111U CN 210944402 U CN210944402 U CN 210944402U
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- shoe
- sliding plate
- gyro wheel
- worm
- guide rod
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a boots mechanism is led to box elevator gyro wheel convenient to adjust, including the boots, the top of boots is provided with the mount, the middle part of mount is provided with first gyro wheel, the top of boots just is located the both sides of mount all are provided with the sliding plate, the rear side of sliding plate all is provided with the second gyro wheel, just the second gyro wheel all with sliding plate fixed connection, wherein, the inside of boots is provided with the installation cavity, the inside of installation cavity is provided with adjustment mechanism, adjustment mechanism's top is run through the boots and with the bottom fixed connection of sliding plate. Has the advantages that: through the use of the adjusting mechanism, the position adjustment of the two groups of second rollers can be realized simultaneously, so that the position adjustment of the second rollers is convenient to realize, the guide rail can be effectively ensured to be always positioned at the central position of the guide shoe mechanism when the guide rail is installed, and the installation precision is effectively improved.
Description
Technical Field
The utility model relates to a lead boots technical field, particularly, relate to a boots mechanism is led to box elevator gyro wheel convenient to adjust.
Background
The elevator is commonly used in modern life, the safety of taking the elevator becomes the most concerned thing, in order to realize the normal slip between elevator guide rail and car, just need to use and lead boots mechanism, it is a nylon piece that can slide that is used for between elevator guide rail and the car, it can fix the car on the guide rail, lets the car only can move up and down, leads boots that fix on the car and can follow the reciprocating elevating movement of the fixed guide rail of installing on the well wall body of building, prevents that the car from skewing or swing in service.
However, the position of the roller guide shoe is usually adjusted by adjusting devices on the two rollers, and when the roller guide shoe is installed in a matching manner, the positions of the two rollers need to be adjusted respectively, so that the adjustment is troublesome, and it is difficult to ensure that the guide rail is located at the center of the guide shoe, thereby resulting in low installation accuracy.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a boots mechanism is led to box elevator gyro wheel convenient to adjust to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a shoe mechanism is led to box elevator gyro wheel convenient to adjust, includes the shoe, the top of shoe is provided with the mount, the middle part of mount is provided with first gyro wheel, the top of shoe just is located the both sides of mount all are provided with the sliding plate, the rear side of sliding plate all is provided with the second gyro wheel, just the second gyro wheel all with sliding plate fixed connection, wherein, the inside of shoe is provided with the installation cavity, the inside of installation cavity is provided with adjustment mechanism, adjustment mechanism's top is run through the shoe and with the bottom fixed connection of sliding plate.
Furthermore, in order to play a dustproof effect and avoid the influence on the operation of the first roller and the second roller caused by the accumulation of dust between the first roller and the second roller, a dustproof plate is arranged at the top of the fixing frame and fixedly connected with the fixing frame through a plurality of bolts.
Furthermore, in order to support and limit the sliding plate, the top and the bottom of the sliding plate are respectively provided with a limit column in a penetrating manner, one end of the limit column is connected with the fixing frame, and a first spring is arranged between the outer side of the other end of the limit column and the sliding plate.
Furthermore, in order to facilitate the connection and installation between the first roller and the elevator track, a clamping groove matched with the elevator track is formed in the middle of the first roller.
Furthermore, in order to facilitate the simultaneous realization of the adjustment of the positions of the two sets of second rollers, the adjusting mechanism comprises a gear, a rotating shaft is arranged in the middle of the gear, both ends of the rotating shaft are connected with the inner wall of the installation cavity, a worm wheel is sleeved on the rotating shaft, a worm matched with the worm wheel is arranged on the worm wheel, one end of the worm is connected with the inner wall of the installation cavity, the other end of the worm penetrates through the shoe base and is connected with a rotating disc positioned on one side of the shoe base, racks matched with the gear are arranged at the top and the bottom of the gear, a movable sleeve is arranged on one side of the rack far away from the gear, a guide rod is arranged in the middle of the movable sleeve in an inserting manner, both ends of the guide rod are connected with the inner wall of the installation cavity, and a limit ring is sleeved at one end of the guide rod and positioned, the guide rod is provided with a second spring between the other end of the movable sleeve and the inner wall of the installation cavity, the movable sleeve is close to the top of one end of the second spring, supporting rods are arranged at the top ends of the supporting rods, I-shaped sliding blocks are arranged on the top surfaces of the shoe bases, sliding grooves matched with the I-shaped sliding blocks are formed in the top surfaces of the shoe bases, and the tops of the I-shaped sliding blocks are fixedly connected with the bottom of the sliding plate.
Furthermore, in order to facilitate the connection between the rotating shaft, the worm and the guide rod and the inner wall of the mounting cavity, the two ends of the rotating shaft, the worm and the guide rod are connected with the inner wall of the mounting cavity through bearing seats.
Furthermore, in order to not only play a limiting effect on the movement of the left supporting rod, but also play a supporting effect on the left supporting rod, so that the movement stability of the left supporting rod is improved, a through hole matched with the guide rod is formed in the left supporting rod, and the supporting rod is sleeved on the guide rod at the top.
The utility model has the advantages that: through the use of the adjusting mechanism, the position adjustment of the two groups of second rollers can be realized simultaneously, so that the position adjustment of the second rollers is convenient to realize, the guide rail can be effectively ensured to be always positioned at the central position of the guide shoe mechanism when the guide rail is installed, and the installation precision is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a conveniently adjustable shoe guide mechanism of a box elevator roller according to an embodiment of the present invention;
fig. 2 is a sectional view of a shoe base of an adjustable shoe guide mechanism of a roller of a box elevator according to an embodiment of the present invention;
fig. 3 is a schematic view of the connection between the worm wheel and the worm in the roller shoe guide mechanism of the box elevator convenient to adjust according to the embodiment of the invention;
fig. 4 is a cross-sectional view of I-shaped slider in the box elevator roller shoe guide mechanism convenient to adjust according to the embodiment of the utility model.
In the figure:
1. a boot base; 2. a fixed mount; 3. a first roller; 4. a sliding plate; 5. a second roller; 6. a mounting cavity; 7. an adjustment mechanism; 701. a gear; 702. a rotating shaft; 703. a worm gear; 704. a worm; 705. rotating the disc; 706. a rack; 707. a movable sleeve; 708. a guide bar; 709. a bearing seat; 710. a limiting ring; 711. a second spring; 712. a support bar; 713. an I-shaped slider; 714. a sliding groove; 715. a through hole; 8. a dust-proof plate; 9. a bolt; 10. a limiting column; 11. a first spring; 12. a clamping groove.
Detailed Description
Now, the present invention is further described with reference to the accompanying drawings and the detailed description, as shown in fig. 1-4, according to the embodiment of the present invention, a shoe guide mechanism for a box type elevator roller is convenient to adjust, including a shoe base 1, the top of the shoe base 1 is provided with a fixing frame 2, the middle of the fixing frame 2 is provided with a first roller 3, the top of the shoe base 1 is located at both sides of the fixing frame 2, and all sliding plates 4 are provided with sliding plates 4, the rear side of the sliding plates 4 is provided with a second roller 5, and all the second rollers 5 are fixedly connected to the sliding plates 4, wherein, the inside of the shoe base 1 is provided with an installation cavity 6, the inside of the installation cavity 6 is provided with an adjusting mechanism 7, and the top of the adjusting mechanism 7 penetrates through the shoe base 1 and is fixedly connected to the bottom of the sliding plates 4.
By means of the technical scheme, the adjusting mechanism 7 is used, so that the position adjustment of the two groups of second rollers 5 can be realized simultaneously, the position adjustment of the second rollers 5 is convenient to realize, the guide rail can be effectively ensured to be always positioned at the central position of the guide shoe mechanism when the guide rail is installed, and the installation precision of the guide shoe mechanism is effectively improved.
In one embodiment, a dust-proof plate 8 is disposed on the top of the fixing frame 2, and the dust-proof plate 8 is fixedly connected to the fixing frame 2 through a plurality of bolts 9. Through the use of the dust guard 8, the dust guard can play a good dustproof effect, and the influence on the operation of the first roller 3 and the second roller 5 due to dust accumulation is avoided.
In one embodiment, the top and the bottom of the sliding plate 4 are provided with a limiting column 10, one end of the limiting column 10 is connected with the fixing frame 2, and a first spring 11 is arranged between the outer side of the other end of the limiting column 10 and the sliding plate 4. Through the cooperation of the limiting column 10 and the first spring 11, the sliding plate 4 can be well supported and limited.
In one embodiment, the middle of the first roller 3 is provided with a slot 12 matched with an elevator track. Through the arrangement of the clamping groove 12, the connection and installation between the first roller 3 and the elevator track are convenient.
In one embodiment, the adjusting mechanism 7 includes a gear 701, a rotating shaft 702 is disposed in the middle of the gear 701, both ends of the rotating shaft 702 are connected to the inner wall of the installation cavity 6, a worm wheel 703 is sleeved on the rotating shaft 702, a worm 704 matched with the worm wheel 703 is disposed on the worm wheel 703, one end of the worm 704 is connected to the inner wall of the installation cavity 6, the other end of the worm 704 penetrates through the shoe base 1 and is connected to a rotating disc 705 located on one side of the shoe base 1, racks 706 matched with the worm wheel 701 are disposed at the top and the bottom of the gear 701, a movable sleeve 707 is disposed on one side of the racks 706 away from the gear 701, a guide rod 708 is disposed in the middle of the movable sleeve 707 in an inserting manner, both ends of the guide rod 708 are connected to the inner wall of the installation cavity 6, a limit ring 710 is sleeved on one end of the guide rod 708 and located on the movable sleeve 707, a second spring 711 is arranged on the guide rod 708 and between the other end of the movable sleeve 707 and the inner wall of the installation cavity 6, a support rod 712 is arranged at the top of one end of the movable sleeve 707 close to the second spring 711, an i-shaped slider 713 is arranged at the top end of the support rod 712, a sliding groove 714 matched with the i-shaped slider 713 is formed in the surface of the top of the shoe base 1, and the top of the i-shaped slider 713 is fixedly connected with the bottom of the sliding plate 4. Through the use of the adjusting mechanism 7, the position adjustment of the two groups of second rollers 5 can be realized simultaneously, so that the position adjustment of the second rollers 5 is convenient to realize, the guide rail can be effectively ensured to be always positioned at the central position of the guide shoe mechanism when the guide rail is installed, and the installation precision is effectively improved.
In one embodiment, the two ends of the rotating shaft 702, the worm 704 and the guide rod 708 are connected to the inner wall of the mounting cavity 6 through a bearing seat 709. The connection between the rotating shaft 702, the worm 704 and the guide rod 708 and the inner wall of the mounting chamber 6 is facilitated by the use of the bearing block 709.
In one embodiment, the left support rod 712 is provided with a through hole 715 matching with the guide rod 708, and the top guide rod 708 is sleeved with the left support rod 712. Through setting up like this for left bracing piece 712 can slide on the guide arm 708 at top, not only plays certain spacing effect to the removal of bracing piece 712, but also can play certain supporting effect to bracing piece 712, thereby has improved left side bracing piece 712's mobility stability effectively.
The working principle is as follows: during adjustment, the worm 704 is driven to rotate by the rotating disc 705, the worm wheel 703 drives the rotating shaft 702 to rotate, the gear 701 is driven to rotate, the racks 706 at the top and the bottom of the gear 701 move reversely, the movable sleeve 707 moves reversely, the supporting rod 712 is driven to move reversely, the I-shaped slider 713 drives the sliding plate 4 to move reversely, the second rollers 5 are driven to move reversely, the position between the second rollers 5 is adjusted, and otherwise, the opposite direction movement between the two groups of second rollers 5 can be realized by reversely driving the rotating disc 705.
To sum up, with the help of the above technical scheme of the utility model, through adjustment mechanism 7's use for it can realize the position control to two sets of second gyro wheels 5 simultaneously, thereby not only is convenient for realize second gyro wheel 5's position control, can ensure effectively moreover that the guide rail is located the central point of leading boots mechanism all the time when the installation puts, and then has improved its installation accuracy effectively.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 a shoe mechanism is led to box elevator gyro wheel convenient to adjust, includes shoe (1), its characterized in that, the top of shoe (1) is provided with mount (2), the middle part of mount (2) is provided with first gyro wheel (3), the top of shoe (1) just is located the both sides of mount (2) all are provided with sliding plate (4), the rear side of sliding plate (4) all is provided with second gyro wheel (5), just second gyro wheel (5) all with sliding plate (4) fixed connection, wherein, the inside of shoe (1) is provided with installation cavity (6), the inside of installation cavity (6) is provided with adjustment mechanism (7), the top of adjustment mechanism (7) is run through shoe (1) and with the bottom fixed connection of sliding plate (4).
2. The adjustable roller shoe mechanism of box elevator of claim 1, characterized in that the top of the fixed frame (2) is provided with a dust guard (8), and the dust guard (8) is fixedly connected with the fixed frame (2) through a plurality of bolts (9).
3. An adjustable roller shoe mechanism of a box type elevator according to claim 1, characterized in that a limiting column (10) is arranged on the top and bottom of the sliding plate (4) in a penetrating way, one end of the limiting column (10) is connected with the fixed frame (2), and a first spring (11) is arranged between the outer side of the other end of the limiting column (10) and the sliding plate (4).
4. The adjustable roller shoe guide mechanism of box type elevator as claimed in claim 1, characterized in that the middle of the first roller (3) is provided with a slot (12) matching with the elevator rail.
5. The roller shoe guide mechanism of the box type elevator convenient to adjust as recited in claim 1, wherein the adjusting mechanism (7) comprises a gear (701), a rotating shaft (702) is arranged in the middle of the gear (701), both ends of the rotating shaft (702) are connected with the inner wall of the installation cavity (6), a worm wheel (703) is sleeved on the rotating shaft (702), a worm (704) matched with the worm wheel (703) is arranged on the worm wheel (703), one end of the worm (704) is connected with the inner wall of the installation cavity (6), the other end of the worm (704) penetrates through the shoe (1) and is connected with a rotating disc (705) positioned on one side of the shoe (1), both the top and the bottom of the gear (701) are provided with a rack (706) matched with the gear, a movable sleeve (707) is arranged on one side of the rack (706) far away from the gear (701), a guide rod (708) is inserted in the middle of the movable sleeve (707), both ends of the guide rod (708) are connected with the inner wall of the installation cavity (6), a limiting ring (710) is sleeved at one end of the guide rod (708) which is positioned at the movable sleeve (707), a second spring (711) is arranged on the guide rod (708) and between the other end of the movable sleeve (707) and the inner wall of the mounting cavity (6), the top of one end of the movable sleeve (707) close to the second spring (711) is provided with a support rod (712), the top ends of the supporting rods (712) are provided with I-shaped sliding blocks (713), and the top surface of the shoe base (1) is provided with a sliding groove (714) matched with the I-shaped sliding block (713), and the top of the I-shaped sliding block (713) is fixedly connected with the bottom of the sliding plate (4).
6. An adjustable cage elevator roller shoe mechanism as set forth in claim 5, characterized in that both ends of said rotating shaft (702), said worm (704) and said guide rod (708) are connected to the inner wall of said mounting chamber (6) through a bearing block (709).
7. The adjustable roller shoe mechanism of box elevator as claimed in claim 5, wherein the left support rod (712) has a through hole (715) matching with the guide rod (708), and the left support rod (712) is sleeved on the top guide rod (708).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576111.1U CN210944402U (en) | 2019-09-22 | 2019-09-22 | Box elevator gyro wheel guide shoe mechanism convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576111.1U CN210944402U (en) | 2019-09-22 | 2019-09-22 | Box elevator gyro wheel guide shoe mechanism convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210944402U true CN210944402U (en) | 2020-07-07 |
Family
ID=71373946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921576111.1U Expired - Fee Related CN210944402U (en) | 2019-09-22 | 2019-09-22 | Box elevator gyro wheel guide shoe mechanism convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210944402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908306A (en) * | 2020-08-11 | 2020-11-10 | 浙江蒂尔森电梯有限公司 | Elevator car |
| CN114348828A (en) * | 2022-01-07 | 2022-04-15 | 济宁市特种设备检验研究院 | Elevator rolling guide shoe structure |
-
2019
- 2019-09-22 CN CN201921576111.1U patent/CN210944402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908306A (en) * | 2020-08-11 | 2020-11-10 | 浙江蒂尔森电梯有限公司 | Elevator car |
| CN114348828A (en) * | 2022-01-07 | 2022-04-15 | 济宁市特种设备检验研究院 | Elevator rolling guide shoe structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210922 |