CN210824973U - Elevator pit maintenance protector - Google Patents
Elevator pit maintenance protector Download PDFInfo
- Publication number
- CN210824973U CN210824973U CN201921779577.1U CN201921779577U CN210824973U CN 210824973 U CN210824973 U CN 210824973U CN 201921779577 U CN201921779577 U CN 201921779577U CN 210824973 U CN210824973 U CN 210824973U
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- CN
- China
- Prior art keywords
- grooves
- elevator
- groove
- workbench
- shaped connecting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012423 maintenance Methods 0.000 title claims abstract description 31
- 230000001012 protector Effects 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an elevator pit maintenance protector, its characterized in that: the protection device is arranged on the left side wall and the right side wall of an elevator shaft and comprises first grooves, the first grooves are symmetrically formed in the left side and the right side of an elevator guide rail, U-shaped supporting blocks are hinged to the bottom end inside the first grooves, U-shaped connecting plates are arranged between the U-shaped supporting blocks, the left end and the right end of each U-shaped connecting plate are embedded into the grooves of the U-shaped supporting blocks, a first article placing groove for placing the U-shaped connecting plates is formed in the wall surface of the elevator shaft on the right side of the elevator guide rail, and the first article placing groove is located below the first grooves; the safety protection device is used for ensuring the safety of maintenance personnel in the maintenance process.
Description
Technical Field
The utility model relates to an elevator equipment, especially an elevator pit maintenance protector.
Background
The elevator is an indispensable vehicle in a high-rise building and is directly related to the convenience of people in traveling. The safe operation of the elevator makes people feel comfortable and convenient, and the elevator is easy to be influenced by various factors in the actual operation process to break down, so that related workers have to pertinently perform the daily inspection and safe maintenance work of the elevator, and the potential safety hazard existing in the operation of the elevator can be timely eliminated by reasonably using related technologies, thereby effectively protecting the life safety of people.
The protection of elevator shaft hole has multiple forms in the daily protection to elevator well, if set up horizontal pole, baffle, fence etc. this kind of protective structure is simple, and the impact resistance is low, yielding, opens inconveniently, has certain potential safety hazard, can cause the injury to the maintenance personal.
In order to solve the above problems, the present invention is proposed.
Disclosure of Invention
An object of the utility model is to provide an elevator pit maintenance protector for ensure the safety in the maintenance personal maintenance process.
The utility model discloses a following method realizes: a protection device for maintenance of an elevator pit comprises a protection device and a workbench, wherein the protection device is arranged on the left side wall and the right side wall of an elevator shaft, the protection device comprises first grooves, the first grooves are symmetrically formed in the left side and the right side of an elevator guide rail, the bottom end inside each first groove is hinged with a U-shaped supporting block, a U-shaped connecting plate is arranged between the U-shaped supporting blocks, the left end and the right end of each U-shaped connecting plate are embedded into the grooves of the U-shaped supporting blocks, a first object placing groove for placing the U-shaped connecting plates is formed in the wall surface of the elevator shaft on the right side of the elevator guide rail, and the first object placing groove is located below the first groove; a second groove is formed in the left wall of the elevator shaft and located on the left side of the protection device, the bottom end inside the second groove is hinged to the workbench, a support used for supporting the workbench is arranged on the lower surface of the workbench, a third groove used for limiting and accommodating the support is formed in the lower surface of the workbench, and the top end of the support is hinged to the upper end of the third groove; fourth grooves are formed right above the first grooves and the second grooves, first through holes are formed in the bottoms of the fourth grooves, the first through holes penetrate through the fourth grooves and the first grooves, the fourth grooves and the second grooves, bolts are placed in the first through holes, and bolt holes corresponding to the bolts are formed in the right side of the U-shaped supporting block and the right side of the workbench.
Furthermore, a second through hole is formed in the front of the U-shaped supporting block, a third through hole corresponding to the U-shaped supporting block is formed in the U-shaped connecting plate, and a screw penetrates through the second through hole and is fixed with the third through hole.
Furthermore, an opening is formed in the U-shaped connecting plate corresponding to the elevator guide rail, so that the U-shaped connecting plate is nested on the elevator guide rail.
Further, the middle part of the first object containing groove is provided with a second object containing groove for containing the bolt and the screw rod, and a baffle for preventing the bolt and the screw rod from being separated from the second object containing groove is arranged at the notch of the second object containing groove.
Further, the angle a between the workbench and the bracket is 90-130 degrees.
Further, the back of the workbench is provided with a plurality of third object placing grooves, and the third object placing grooves are provided with fixing belts.
Further, the protection device is arranged at a position 2m-3m away from the pit.
The beneficial effects of the utility model reside in that: the protection device of the utility model is arranged on two sides of the elevator guide rail, the U-shaped connecting plate is nested on the elevator guide rail, when the elevator falls, the guide wheel can be blocked firstly, the elevator is prevented from dropping, and a better protection effect is achieved; the utility model discloses be provided with the workstation, there is certain space between workstation and the well ground, when can regard as the occurence of failure, the safe region that the workman dodged, the third is put and is placed emergent article in the thing groove, can supply urgent use, increases the security of elevator well operation.
Drawings
Fig. 1 is a use structure diagram of the present invention.
Fig. 2 is a closed structure diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present invention provides an embodiment: comprises a protective device 1 and a workbench 2, wherein the protective device 1 is arranged on the left side wall and the right side wall of an elevator shaft, the protective device 1 comprises a first groove 3, the first groove 3 is symmetrically arranged at the left side and the right side of the elevator guide rail 4, the bottom end in the first groove 3 is hinged with a U-shaped supporting block 5, the first groove 3 is used for limiting and accommodating the U-shaped supporting block 5, a U-shaped connecting plate 6 is arranged between the U-shaped supporting blocks 5, the left end and the right end of the U-shaped connecting plate 6 are embedded into the grooves of the U-shaped supporting blocks 5, when the elevator falls carelessly, the protective device 1 blocks the falling of the elevator, the safety of maintenance personnel during maintenance is ensured, a first storage groove 7 for placing a U-shaped connecting plate 6 is formed in the wall surface of a shaft on the right side of the elevator guide rail 4, and the first storage groove 7 is located below the first groove 3; a second groove 8 is formed in the left wall of the elevator shaft, the second groove 8 is located on the left side of the protection device 1, the bottom end of the interior of the second groove 8 is hinged to the workbench 2, the workbench 2 is used for placing maintenance tools of maintenance personnel, the second groove 8 is used for limiting and accommodating the workbench 2, a support 9 used for supporting the workbench 2 is arranged on the lower surface of the workbench 2, a third groove 10 used for limiting and accommodating the support is formed in the lower surface of the workbench 2, and the top end of the support 9 is hinged to the upper end of the third groove 10; first recess 3 with all be provided with fourth recess 11 directly over second recess 8, the bottom of fourth recess 11 is provided with first through-hole, first through-hole pierce through fourth recess 11 with first recess 3, fourth recess 11 with second recess 8, bolt 12 has been placed in the first through-hole, the right side of U type supporting shoe 5 with workstation 2 right side all is provided with bolt hole 13 corresponding to bolt 12, when the maintenance is finished, will U type supporting shoe 5 workstation 2 accomodate to the recess that corresponds in, will insert and take 12 to insert and fix in the corresponding hole 13 of taking on the back of inserting.
The front of the U-shaped supporting block 5 is provided with a second through hole, the U-shaped connecting plate 6 is provided with a third through hole corresponding to the U-shaped supporting block, and a screw 14 penetrates through the second through hole and the third through hole to be fixed, so that the U-shaped connecting plate cannot slide out due to the falling impact force of the elevator when the elevator falls.
An opening 15 is formed in the U-shaped connecting plate 6 corresponding to the elevator guide rail 4, so that the U-shaped connecting plate 6 is embedded in the elevator guide rail 4. Make U type connecting plate 6 nestification is in on the elevator guide rail 4, fall when the elevator and can block the guide pulley, block the elevator tenesmus, play better safeguard effect.
The middle part of the first object containing groove 7 is provided with a second object containing groove 16 for containing the bolt and the screw, and a baffle 17 for preventing the bolt and the screw from being separated from the second object containing groove is arranged at the notch of the second object containing groove 16.
The angle a between the workbench 2 and the support 9 is 90-130 degrees, when the elevator still falls down after being blocked by the protective device, the falling elevator is pressed on the workbench 2, the support collapses rightwards, so that a triangular safety area is formed between the workbench 2 and the ground and the wall surface, maintenance personnel can hide under the triangular safety area, and meanwhile, emergency articles are arranged on the lower surface of the workbench, so that the maintenance personnel can maintain survival and wait for rescue.
The back of the workbench 2 is provided with a plurality of third storage grooves 18, and the third storage grooves 18 are provided with fixing belts 19. The third object containing groove 18 is used for containing emergency articles such as emergency lamps and water, and the fixing band 19 is used for fixing the emergency articles.
The protection device is arranged at a position 2m-3m away from the pit.
The utility model discloses a theory of operation does: before maintenance operation is carried out, the fourth groove is inserted and taken out, then the U-shaped supporting block in the first groove and the workbench in the second groove are opened, then the U-shaped connecting plate is taken out of the first storage groove and placed between the U-shaped supporting blocks, specifically, the left end and the right end of the U-shaped connecting plate are embedded into the grooves of the U-shaped supporting block, a screw penetrates through the second through hole and the third through hole to enable the U-shaped connecting plate to be better fixed on the U-shaped supporting block, a support on the lower surface of the workbench is opened to support the workbench, maintenance tools and other articles can be placed on the workbench, and maintenance operation is carried out after the maintenance operation is ready; after the maintenance is finished, the screw rod is taken out from the second through hole and the third through hole, then the U-shaped connecting plate is taken down and put back to the first object containing groove, then the U-shaped supporting block is taken back to the first groove, the workbench is taken back to the second groove and fixed through the bolt.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides an elevator pit maintenance protector which characterized in that: the protection device is arranged on the left side wall and the right side wall of an elevator shaft and comprises first grooves, the first grooves are symmetrically formed in the left side and the right side of an elevator guide rail, U-shaped supporting blocks are hinged to the bottom end inside the first grooves, U-shaped connecting plates are arranged between the U-shaped supporting blocks, the left end and the right end of each U-shaped connecting plate are embedded into the grooves of the U-shaped supporting blocks, a first article placing groove for placing the U-shaped connecting plates is formed in the wall surface of the elevator shaft on the right side of the elevator guide rail, and the first article placing groove is located below the first grooves; a second groove is formed in the left wall of the elevator shaft and located on the left side of the protection device, the bottom end inside the second groove is hinged to the workbench, a support used for supporting the workbench is arranged on the lower surface of the workbench, a third groove used for limiting and accommodating the support is formed in the lower surface of the workbench, and the top end of the support is hinged to the upper end of the third groove; fourth grooves are formed right above the first grooves and the second grooves, first through holes are formed in the bottoms of the fourth grooves, the first through holes penetrate through the fourth grooves and the first grooves, the fourth grooves and the second grooves, bolts are placed in the first through holes, and bolt holes corresponding to the bolts are formed in the right side of the U-shaped supporting block and the right side of the workbench.
2. The elevator pit maintenance guard of claim 1, wherein: and a second through hole is formed in the front of the U-shaped supporting block, a third through hole corresponding to the U-shaped supporting block is formed in the U-shaped connecting plate, and a screw penetrates through the second through hole and the third through hole to be fixed.
3. The elevator pit maintenance guard of claim 1, wherein: an opening is formed in the U-shaped connecting plate corresponding to the elevator guide rail, so that the U-shaped connecting plate is nested on the elevator guide rail.
4. The elevator pit maintenance guard of claim 2, wherein: the middle part of the first object containing groove is provided with a second object containing groove used for containing the bolt and the screw rod, and a baffle used for preventing the bolt and the screw rod from being separated from the second object containing groove is arranged at the notch of the second object containing groove.
5. The elevator pit maintenance guard of claim 1, wherein: the angle a between the workbench and the bracket is 90-130 degrees.
6. The elevator pit maintenance guard of claim 1, wherein: the back of workstation is provided with a plurality of third and puts the thing groove, the third is put and is provided with the fixed band on the thing groove.
7. The elevator pit maintenance guard of claim 1, wherein: the protection device is arranged at a position 2m-3m away from the pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921779577.1U CN210824973U (en) | 2019-10-22 | 2019-10-22 | Elevator pit maintenance protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921779577.1U CN210824973U (en) | 2019-10-22 | 2019-10-22 | Elevator pit maintenance protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824973U true CN210824973U (en) | 2020-06-23 |
Family
ID=71280851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921779577.1U Active CN210824973U (en) | 2019-10-22 | 2019-10-22 | Elevator pit maintenance protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210824973U (en) |
-
2019
- 2019-10-22 CN CN201921779577.1U patent/CN210824973U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: No. 200, Xiyuangong Road, Shangjie Town, Minhou County, Fuzhou City, Fujian Province, 350120 Patentee before: MINJIANG University Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: No. 24, South Street, Group 5, Kangwang Village, Dazhao Street, Chang'an District, Xi'an City, Shaanxi Province, 710000, No. 3, Fu Patentee after: Shaanxi Jinxu Elevator Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |