Jacking structure additionally provided with elevator corridor
By setting up beef legs and hydraulic cylinders in the top upgrade structure of the elevator corridor in the old community, the height of the corridor is flexibly adjusted, and the stability of the corridor is ensured through the guidance mechanism, which solves the safety hazards that fire vehicles cannot enter the community. Improve the ability and structural security in emergencies.
Patent Information
- Application Number
- CN202421130939.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The height of the elevator shaft in the old community is insufficient, which makes fire-fighting vehicles unable to enter the community, and there are safety hazards in emergencies such as fires. At the same time, the existing corridor lacks a guide mechanism when lifting, resulting in instability.
Design an elevator's top lift structure, set up beef legs on the pillar and elevator well, and install a hydraulic cylinder between the beef leg and the corridor as the telescopic mechanism to achieve flexible adjustment of the height of the corridor. At the same time, the first and second -oriented agencies are set up to ensure the stability and accuracy of the corridor during the lifting process.
The flexible adjustment of the height of the corridor is realized, which facilitates the lifting of the corridor in an emergency and provides passage space for fire vehicles; the stability and accuracy of the corridor are ensured through the guide mechanism, which enhances the safety and reliability of the structure.
Smart Images
Figure CN222390620U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevators, in particular to a jacking structure for adding an elevator corridor. Background Art
[0002] Old residential communities were built without consideration for installing elevators, which makes it very difficult for residents, especially the elderly, to go up and down stairs without elevators. The internal space of old residential communities is limited, which limits the possibility of installing elevators in existing building structures. In some old residential communities, the elevator shaft is usually located outside the building and connected to the building by corridors. There are often fire passages under these corridors, and the height of the existing corridors may be lower than the height of the fire trucks, and the elevator corridors cannot adjust the height, making it impossible for fire trucks to enter the community. Since fire trucks cannot enter, in the event of an emergency such as a fire, it may cause serious property losses and hidden dangers to the safety of residents' lives. In addition, the existing corridors lack a guiding mechanism when they are raised and lowered, which makes the corridors unstable during the lifting process. Utility Model Content
[0003] In view of the above problems, the utility model aims to provide a lifting structure for an elevator corridor, which can flexibly adjust the height of the corridor to provide passage space for fire trucks in emergency situations.
[0004] The technical solution of the utility model is as follows:
[0005] A lifting structure for an elevator corridor is provided, comprising a pillar and an elevator shaft arranged outside the pillar, a corridor being arranged between the pillar and the elevator shaft; corbels are arranged on the side walls opposite to the pillar and the elevator shaft, a telescopic mechanism for driving the corridor to move up and down is arranged between the corbel and the corridor; a first guide mechanism is arranged between the pillar and the corridor, the first guide mechanism comprises a first guide member and a second guide member that are matched and slidably connected, the first guide member is arranged on the pillar, and the second guide member is arranged on the corridor; a second guide mechanism is arranged between the elevator shaft and the corridor, the second guide mechanism comprises a third guide member and a fourth guide member that are matched and slidably connected, the third guide member is arranged on the elevator shaft, and the fourth guide member is arranged on the corridor.
[0006] Preferably, two corbels are provided on the pillars, and two corbels are provided on the elevator shaft; the corbels are all provided on the same horizontal plane and below the corridor.
[0007] Preferably, the telescopic mechanism is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected to the corridor, and the cylinder head of the hydraulic cylinder is connected to the corbel; a hydraulic pump station is provided on the corridor, and the hydraulic pump station is used to provide pressurized oil to the hydraulic cylinder.
[0008] Preferably, the corbel is connected to the pillar by expansion bolts, and the corbel is connected to the elevator shaft by ordinary bolts.
[0009] Preferably, two of the first guide mechanisms and two of the second guide mechanisms are provided, the two first guide mechanisms are respectively provided on the front and rear sides of the corridor, and the two second guide mechanisms are respectively provided on the front and rear sides of the corridor.
[0010] Preferably, the first guide member includes a connected first slide rail and a first bracket, the first bracket is arranged on the pillar, and the first slide rail matches and is slidably connected to the second guide member; the third guide member includes a connected second slide rail and a second bracket, the second bracket is arranged on the elevator shaft, and the second slide rail matches and is slidably connected to the fourth guide member.
[0011] Preferably, the second guide member and the fourth guide member are both guide shoes.
[0012] Preferably, a first support block is provided on the pillar, and a second support block is provided on the elevator shaft, and the first support block and the second support block are arranged on the same horizontal plane and are both arranged below the corridor.
[0013] Preferably, both the first support block and the second support block are triangular support blocks or square support blocks.
[0014] Preferably, guardrails are provided on both sides of the corridor along its length.
[0015] The beneficial effects of the utility model are:
[0016] 1. The utility model can flexibly adjust the height of the corridor by arranging brackets on the pillars and the elevator shaft, and installing hydraulic cylinders between the brackets and the corridor as a telescopic mechanism, so as to facilitate the lifting of the corridor in an emergency and make room above the road for fire trucks to pass;
[0017] 2. The utility model can ensure the stability and accuracy of the corridor during the lifting process by setting a guiding mechanism;
[0018] 3. The utility model can prevent the corbels from loosening and causing the corridor to move downward by arranging support blocks under the corridor, thereby enhancing the safety and reliability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0020] Figure 1 This is a structural schematic diagram of the utility model with an elevator corridor jacking structure installed;
[0021] Figure 2 This is a top view of the utility model with an elevator corridor jacking structure installed;
[0022] Figure 3 yes Figure 2 The enlarged view of point A in the middle;
[0023] Figure 4 yes Figure 2 Enlarged view of point B in the middle.
[0024] Numbers in the figure: 1-pillar, 101-first guide member, 102-second guide member, 103-first bracket; 2-elevator shaft, 201-third guide member, 202-fourth guide member, 203-second bracket; 3-corridor, 4-corbel, 5-telescopic mechanism, 6-hydraulic pump station, 7-first support block, 8-second support block, 9-guardrail. DETAILED DESCRIPTION
[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0026] It should be noted that, in the absence of conflict, the embodiments in this application and the technical features in the embodiments may be combined with each other.
[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0028] In the present invention, unless otherwise stated, the terms "first", "second", etc. are used to distinguish similar objects, rather than to describe a specific order or sequence. The terms used in this way should be understood; the terms "upper", "lower", "left", "right", etc. are usually used in relation to the directions shown in the drawings, or in relation to the components themselves in the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "inner", "outer", etc. refer to the inside and outside relative to the outline of each component itself. However, the above-mentioned directional words are not used to limit the present invention.
[0029] like Figure 1-4As shown, a lifting structure for an elevator corridor is installed, comprising a pillar 1 and an elevator shaft 2 arranged on the outside of the pillar 1, and the side walls opposite to the pillar 1 and the elevator shaft 2 are provided with a corbel 4, and a telescopic mechanism 5 for driving the corridor 3 to move up and down is provided between the corbel 4 and the corridor 3; a first guide mechanism is provided between the pillar 1 and the corridor 3, and the first guide mechanism includes a first guide member 101 and a second guide member 102 that are matched and slidably connected, the first guide member 101 is arranged on the pillar 1, and the second guide member 102 is arranged on the corridor 3; a second guide mechanism is provided between the elevator shaft 2 and the corridor 3, and the second guide mechanism includes a third guide member 201 and a fourth guide member 202 that are matched and slidably connected, the third guide member 201 is arranged on the elevator shaft 2, and the fourth guide member 202 is arranged on the corridor 3.
[0030] In a specific embodiment, the pillar 1 is a wall of a residential building or a steel pillar supporting the corridor 3; an elevator is arranged in the elevator shaft 2; a plurality of corridors 3 are arranged and the number of corridors 3 is the same as the number of floors of the residential building, and the bracket 4 and the telescopic mechanism 5 are arranged below the corridor 3 on the lowest floor;
[0031] In the above embodiment, after the residents reach the designated floor via the elevator, they can enter the residential building via the corridor 3; when a fire truck needs to pass through the lower part of the corridor 3, the telescopic mechanism 5 contracts to move the corridor 3 upwards, providing space for the fire truck to pass through.
[0032] In a specific embodiment, two corbels 4 are provided on the pillar 1 , and two corbels 4 are provided on the elevator shaft 2 ; the corbels 4 are all provided on the same horizontal plane and below the corridor 3 .
[0033] In the above embodiment, by providing a plurality of the corbels 4 which are all on the same horizontal plane, it is possible to ensure that the corridor 3 is subjected to uniform force and improve the stability of the structure.
[0034] In a specific embodiment, the telescopic mechanism 5 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected to the corridor 3, and the cylinder head of the hydraulic cylinder is connected to the bracket 4; a hydraulic pump station 6 is provided on the corridor 3, and the hydraulic pump station 6 is used to provide pressure oil for the hydraulic cylinder. The hydraulic pump station 6 provides pressure oil to the cylinder head of the hydraulic cylinder through a pipeline.
[0035] In the above embodiment, by setting the telescopic mechanism 5, the corridor 3 can be moved up and down, which is convenient for fire trucks to enter the community in an emergency, and the corridor 3 can be restored to its normal position when not needed. The hydraulic pump station 6 only needs to work when the corridor 3 needs to be lifted. In addition, the hydraulic cylinder in the above embodiment is only a preferred structure of the utility model. In addition to the structure of the utility model, other telescopic mechanisms in the prior art can also be applied to the utility model.
[0036] In a specific embodiment, the bracket 4 is connected to the support 1 by expansion bolts, and the bracket 4 is connected to the elevator shaft 2 by ordinary bolts. In this embodiment, by using the expansion bolts and the ordinary bolts to connect the bracket 4, the installation process can be simplified and the firmness of the connection can be ensured.
[0037] In a specific embodiment, two of the first guide mechanism and the second guide mechanism are provided, and the two first guide mechanisms are respectively provided on the front and rear sides of the corridor 3, and the two second guide mechanisms are respectively provided on the front and rear sides of the corridor 3. The first guide member 101 includes a first slide rail and a first bracket 103 connected to each other, the first bracket 103 is provided on the pillar 1, and the first slide rail matches and is slidably connected to the second guide member 102; the third guide member 201 includes a second slide rail and a second bracket 203 connected to each other, the second bracket 203 is provided on the elevator shaft, and the second slide rail matches and is slidably connected to the fourth guide member 202. Both the second guide member 102 and the fourth guide member 202 are guide shoes. The first bracket 103 is connected to the pillar 1 by expansion bolts, and the second bracket 203 is connected to the elevator shaft 2 by ordinary bolts.
[0038] In the above embodiment, by providing the first guide mechanism and the second guide mechanism, it is possible to ensure that the corridor 3 moves accurately along the predetermined track during the lifting process, thereby improving the stability and safety of the operation. The first guide mechanism and the second guide mechanism can also limit the horizontal direction of the corridor 3. In addition, the slide rails and guide shoes in the above embodiment are only preferred structures of the present utility model. In addition to the structure of the present utility model, other guide mechanisms in the prior art can also be applied to the present utility model.
[0039] In a specific embodiment, a first support block 7 is provided on the pillar 1, and a second support block 8 is provided on the elevator shaft 2. The first support block 7 and the second support block 8 are provided on the same horizontal plane and are both provided below the corridor 3. The first support block 7 and the second support block 8 are both triangular support blocks or square support blocks.
[0040] In the above embodiment, by providing the first support block 7 and the second support block 8, the corridor 3 can be prevented from sinking due to the loosening of the corbel 4 when the corridor 3 is not lifted, thereby enhancing the stability of the structure. When the corridor 3 is not lifted, the upper surfaces of the first support block 7 and the second support block 8 are respectively in contact with the lower surface of the corridor 3.
[0041] In a specific embodiment, the corridor 3 is provided with guardrails 9 on both sides along the length direction thereof. In this embodiment, by providing the guardrails 9 on both sides of the corridor 3, it is possible to provide safety protection for the user and prevent falling.
[0042] It should be noted that the elevator shaft 2, hydraulic cylinder and hydraulic pump station 6 are all existing technologies, and the specific structure will not be repeated here.
[0043] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A lifting structure for installing an elevator corridor, characterized in that: It includes a pillar and an elevator shaft arranged on the outside of the pillar, a corridor is arranged between the pillar and the elevator shaft; the pillar and the side walls opposite to the elevator shaft are provided with corbels, a telescopic mechanism for driving the corridor to move up and down is arranged between the corbels and the corridor; a first guide mechanism is arranged between the pillar and the corridor, the first guide mechanism includes a first guide member and a second guide member that are matched and slidably connected, the first guide member is arranged on the pillar, and the second guide member is arranged on the corridor; a second guide mechanism is arranged between the elevator shaft and the corridor, the second guide mechanism includes a third guide member and a fourth guide member that are matched and slidably connected, the third guide member is arranged on the elevator shaft, and the fourth guide member is arranged on the corridor.
2. The elevator corridor jacking structure according to claim 1 is characterized in that: Two corbels are arranged on the pillar, and two corbels are arranged on the elevator shaft; the corbels are arranged on the same horizontal plane and below the corridor.
3. The elevator corridor jacking structure according to claim 2 is characterized in that: The telescopic mechanism is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected to the corridor, and the cylinder head of the hydraulic cylinder is connected to the bracket; a hydraulic pump station is arranged on the corridor, and the hydraulic pump station is used to provide pressure oil for the hydraulic cylinder.
4. The elevator corridor jacking structure according to claim 1 is characterized in that: The bracket is connected to the support by expansion bolts, and the bracket is connected to the elevator shaft by ordinary bolts.
5. The elevator corridor jacking structure according to claim 1 is characterized in that: Two of the first guide mechanisms and two of the second guide mechanisms are provided, the two first guide mechanisms are respectively provided on the front and rear sides of the corridor, and the two second guide mechanisms are respectively provided on the front and rear sides of the corridor.
6. The elevator corridor jacking structure according to claim 1 is characterized in that: The first guide member includes a connected first slide rail and a first bracket, the first bracket is arranged on the pillar, and the first slide rail matches and is slidably connected to the second guide member; the third guide member includes a connected second slide rail and a second bracket, the second bracket is arranged on the elevator shaft, and the second slide rail matches and is slidably connected to the fourth guide member.
7. The elevator corridor jacking structure according to claim 1 is characterized in that: The second guide member and the fourth guide member are both guide shoes.
8. The elevator corridor jacking structure according to claim 1 is characterized in that: A first support block is arranged on the pillar, and a second support block is arranged on the elevator shaft. The first support block and the second support block are arranged on the same horizontal plane and are both arranged below the corridor.
9. The elevator corridor jacking structure according to claim 8 is characterized in that: The first support block and the second support block are both triangular support blocks or square support blocks.
10. The elevator corridor jacking structure according to claim 1 is characterized in that: The corridor is provided with guardrails on both sides along its length direction.