Elevator installation buffer pile

Abstract

The utility model discloses an elevator installation buffer pile relates to buffer pile technical field, including buffer pile body, the bottom fixedly connected with connecting plate of buffer pile body, the bottom of connecting plate is provided with the thread disc, the surface screw thread connection of thread disc has the threaded tube, the top fixed sleeve of threaded tube has the end cover, the surface slip sleeve of buffer pile body has the sliding sleeve, the surface of buffer pile body is equipped with the sliding slot, this device adopts the cooperation structure of slip sleeve and sliding block, sliding slot, and the plug -in locking mechanism of combination plug -in hole makes the operator only need through simple pull, rotation and press down action, can fastly complete the height adjustment and fixed of buffer pile, this device improves the installation and debugging efficiency greatly, reduces the operation difficulty simultaneously, adapts the height demand of different installation environment, improves the installation adaptability of elevator buffer pile significantly, has higher practicality.

Description

Technical Field

[0001] This utility model belongs to the field of buffer pile technology, and specifically relates to an elevator installation buffer pile. Background Technology

[0002] Elevator buffer piles are the last line of defense in the elevator safety protection system. They are installed at the bottom of the elevator shaft and are mainly used to absorb and dissipate the kinetic energy of the elevator when it falls out of control or hits the bottom, thus playing a buffering role and minimizing the damage to passengers and equipment inside the elevator. During elevator installation, the height of the buffer piles needs to be precisely adjusted according to the shaft size and car travel to ensure the protective effect.

[0003] Traditional elevator buffer piles are mostly fixed structures, making it difficult to quickly adjust their height and adapt to different installation conditions. To solve these problems, we provide an elevator installation buffer pile. Utility Model Content

[0004] The purpose of this utility model is to provide an elevator installation buffer pile to solve the problem mentioned in the background art that most traditional elevator buffer piles are fixed structures, making it difficult to quickly adjust their height and adapt to different installation conditions.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an elevator installation buffer pile, including a buffer pile body, a connecting plate fixedly connected to the bottom of the buffer pile body, a threaded disc provided at the bottom of the connecting plate, a threaded tube threadedly connected to the surface of the threaded disc, an end cap fixedly sleeved on the top of the threaded tube, a sliding sleeve slidably sleeved on the surface of the buffer pile body, a sliding groove opened on the surface of the buffer pile body, a slider adapted to the sliding groove fixedly connected inside the sliding sleeve, a plurality of insertion holes opened on the top of the end cap, and an insertion block adapted to the insertion holes fixedly connected to the bottom of the sliding sleeve.

[0006] Preferably, the bottom of the insert block is inserted into the insertion hole, and handles are fixedly connected to both sides of the sliding sleeve.

[0007] Preferably, a first bolt is fitted inside the threaded disc, and the top of the first bolt is threadedly connected to the connecting plate.

[0008] Preferably, a rubber pad is provided on the top of the buffer pile body, and a second bolt is sleeved inside the rubber pad, with the bottom of the second bolt threadedly connected to the buffer pile body.

[0009] Preferably, a base plate is fixedly connected to the bottom of the threaded tube, the base plate has an installation hole inside, and four reinforcing blocks are fixedly connected to the surface of the threaded tube, with the bottom of the reinforcing blocks fixedly connected to the base plate.

[0010] This utility model has the following beneficial effects:

[0011] The device adopts a sliding sleeve, slider, and groove matching structure, combined with the insertion and locking mechanism of the plug and the insertion hole, so that the operator can quickly complete the height adjustment and fixation of the buffer pile by simply lifting, rotating and pressing. The device greatly improves the installation and debugging efficiency, while reducing the operation difficulty, adapting to the height requirements of different installation environments, significantly improving the installation adaptability of elevator buffer piles, and has high practicality. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 This is an exploded view of a partial structure of this utility model;

[0014] Figure 3 This is an exploded view of a partial structure of this utility model.

[0015] Reference numerals in the attached drawings: 1. Buffer pile body; 2. Connecting plate; 3. Threaded disc; 4. Threaded pipe; 5. End cap; 6. Sliding sleeve; 7. Sliding groove; 8. Sliding block; 9. Insertion hole; 10. Insertion block; 11. Handle; 12. First bolt; 13. Rubber pad; 14. Second bolt; 15. Base plate; 16. Mounting hole; 17. Reinforcing block. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Example 1:

[0018] refer to Figure 1-3 An elevator installation buffer pile includes a buffer pile body 1, a connecting plate 2 fixedly connected to the bottom of the buffer pile body 1, a threaded disc 3 provided at the bottom of the connecting plate 2, a threaded tube 4 threadedly connected to the surface of the threaded disc 3, an end cap 5 fixedly sleeved on the top of the threaded tube 4, a sliding sleeve 6 slidably sleeved on the surface of the buffer pile body 1, a sliding groove 7 opened on the surface of the buffer pile body 1, a slider 8 adapted to the sliding groove 7 fixedly connected inside the sliding sleeve 6, a plurality of insertion holes 9 opened on the top of the end cap 5, and an insertion block 10 adapted to the insertion holes 9 fixedly connected to the bottom of the sliding sleeve 6.

[0019] Specifically, the device utilizes the sliding fit structure of the sliding sleeve 6, slider 8, and groove 7. When height adjustment is required, simply pulling the sliding sleeve 6 allows the slider 8 to slide upwards along the groove 7 on the surface of the buffer pile body 1, thereby disengaging the insert block 10 from the insertion hole 9, achieving quick unlocking before adjustment. The operation is simple and intuitive, requiring no complex tools and effectively reducing the difficulty of operation. Furthermore, after unlocking, rotating the sliding sleeve 6 by the handle 11 utilizes the transmission action of the groove 7 and slider 8 to easily drive the buffer pile body 1 to rotate synchronously. During the rotation of the buffer pile body 1, the threaded disc 3 can be driven to rotate inside the threaded tube 4, thereby... The threaded drive enables flexible adjustment of the height of the buffer pile body 1. It can precisely control the height position of the buffer pile body 1 according to different working conditions such as the actual space requirements and shaft size of the elevator installation site, which greatly improves the adaptability of the buffer pile body 1 to different installation environments. Finally, after the height adjustment is completed, simply slide the sliding sleeve 6 downwards to make the sliding sleeve 6 drive the insert block 10 to re-insert into the insertion hole 9, realizing quick locking after the height adjustment of the buffer pile body 1. This ensures that the buffer pile body 1 maintains a stable installation state during subsequent use, significantly improving the installation efficiency and reliability of the elevator buffer pile body 1, and reducing installation costs and subsequent maintenance difficulties.

[0020] refer to Figure 2 The bottom of the insert block 10 is inserted into the socket 9. Both sides of the sliding sleeve 6 are fixedly connected with handles 11. The handles 11 on both sides of the sliding sleeve 6 allow for force to be applied from both sides, saving effort and preventing tilting and jamming, ensuring smooth adjustment.

[0021] refer to Figure 2 The threaded disc 3 is fitted with a first bolt 12 inside. The top of the first bolt 12 is threadedly connected to the connecting plate 2. The first bolt 12 is used to install the threaded disc 3.

[0022] refer to Figure 3 A rubber pad 13 is provided on the top of the buffer pile body 1. A second bolt 14 is fitted inside the rubber pad 13. The bottom of the second bolt 14 is threaded to the buffer pile body 1. The rubber pad 13 on the top of the buffer pile body 1 can buffer, reduce shock and noise, and extend the service life of the component. The second bolt 14 is used to fix the rubber pad 13, prevent displacement and facilitate replacement.

[0023] refer to Figure 1 The bottom of the threaded pipe 4 is fixedly connected to a base plate 15. The base plate 15 has an installation hole 16 inside. Four reinforcing blocks 17 are fixedly connected to the surface of the threaded pipe 4. The bottom of the reinforcing blocks 17 is fixedly connected to the base plate 15. The installation hole 16 facilitates quick installation and fixing with expansion bolts. The four reinforcing blocks 17 enhance the connection strength between the threaded pipe 4 and the base plate 15, disperse pressure to prevent deformation, and improve load-bearing capacity and service life.

[0024] Brief description of the usage process: By pulling the sliding sleeve 6, the sliding sleeve 6 slides upward on the surface of the buffer pile body 1 through the cooperation of the slider 8 and the sliding groove 7. After the insert 10 is disengaged from the insertion hole 9, the sliding sleeve 6 is rotated by the handle 11, so that the sliding sleeve 6 drives the buffer pile body 1 to rotate through the cooperation of the sliding groove 7 and the slider 8. At the same time, the buffer pile body 1 drives the threaded disc 3 to rotate up and down inside the threaded tube 4. Then, the sliding sleeve 6 is slid down, so that the sliding sleeve 6 drives the insert 10 to be inserted into the insertion hole 9, thereby effectively facilitating the height adjustment of the buffer pile body 1.

[0025] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An elevator installation buffer pile, comprising a buffer pile body (1), characterized in that: The bottom of the buffer pile body (1) is fixedly connected to a connecting plate (2), the bottom of the connecting plate (2) is provided with a threaded disc (3), the surface of the threaded disc (3) is threadedly connected to a threaded tube (4), the top of the threaded tube (4) is fixedly sleeved with an end cap (5), the surface of the buffer pile body (1) is slidably sleeved with a sliding sleeve (6), the surface of the buffer pile body (1) is provided with a sliding groove (7), the inside of the sliding sleeve (6) is fixedly connected with a slider (8) that matches the sliding groove (7), the top of the end cap (5) is provided with several insertion holes (9), the bottom of the sliding sleeve (6) is fixedly connected with an insertion block (10) that matches the insertion hole (9).

2. The elevator installation buffer pile according to claim 1, characterized in that: The bottom of the insert (10) is inserted into the insertion hole (9), and handles (11) are fixedly connected to both sides of the sliding sleeve (6).

3. The elevator installation buffer pile according to claim 1, characterized in that: The threaded disc (3) is fitted with a first bolt (12), the top of which is threadedly connected to the connecting plate (2).

4. The elevator installation buffer pile according to claim 1, characterized in that: A rubber pad (13) is provided on the top of the buffer pile body (1), and a second bolt (14) is sleeved inside the rubber pad (13). The bottom of the second bolt (14) is threadedly connected to the buffer pile body (1).

5. The elevator installation buffer pile according to claim 1, characterized in that: The bottom of the threaded tube (4) is fixedly connected to a base plate (15), and the base plate (15) has an installation hole (16) inside. Four reinforcing blocks (17) are fixedly connected to the surface of the threaded tube (4), and the bottom of the reinforcing blocks (17) is fixedly connected to the base plate (15).

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