CN209585673U - A kind of adjustable protecting device of lift well - Google Patents
A kind of adjustable protecting device of lift well Download PDFInfo
- Publication number
- CN209585673U CN209585673U CN201920174935.XU CN201920174935U CN209585673U CN 209585673 U CN209585673 U CN 209585673U CN 201920174935 U CN201920174935 U CN 201920174935U CN 209585673 U CN209585673 U CN 209585673U
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- inclined support
- support
- horizontal support
- protective
- built
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Abstract
The utility model relates to construction of lift well protective device technical field, in particular to a kind of adjustable protecting device of lift well.Including built-in fitting, protective stent and protection face board, the protective stent includes the inclined support of two groups of cross-fixings and the horizontal support at two inclined support both ends, the inclined support by two be set-located be made up of the brace that high-strength bolt is telescopically connected to, the horizontal support by two be set-located be made up of the cross bar that high-strength bolt is telescopically connected to, the horizontal support and inclined support are rectangular steel tube, several are equipped on rectangular steel tube for adjusting stent size and the identical screw hole of pitch-row, the lower end of the inclined support is fixedly connected with four built-in fittings being embedded in hoistway wall respectively.The utility model structure is simple, highly-safe, and the size of protective device can be adjusted according to the different size of elevator, saves turnover materials, improves construction efficiency.
Description
Technical field
The utility model relates to construction of lift well protective device technical field, in particular to a kind of adjustable elevator
Road protective device.
Background technique
With the development of the city, building site is more and more nervous, and depth of building is also continuously increased, and high-rise, Super High is built
It builds more and more.In building construction process, elevator shaft mouth is a key area of construction industrial security control, because this
A position protective equipment is not easy to set up, and is easy to happen high fall accident, and multiple worker can all occur every year and fall into elevator
Accident, therefore must be provided with protective device every two sides in elevator.Common shield is only located at lift port, is held
It is easily moved, protection also not enough fastening often has larger safe construction hidden danger.And security protection dress is set up in elevator shaft
The method set is difficult to handle properly, while putting into a large amount of labours, a large amount of circulation materials, increases cost, extends the duration.
Patent CN207647205U discloses adjustable electric stair shaft protective frame, including main support, auxiliary pole, horizontal beam
And floor, main support include upper frame and lower frame, upper frame includes two upper rack posts and first crossbar, and first crossbar fixation is set
It sets between two upper rack posts, lower frame includes two lower fulcrum bars and second crossbar, and second crossbar is fixed under two and props up
Between bar, upper frame is connect with lower frame telescopic movable formula, the bottom end of two auxiliary poles with respectively and in two upper rack posts
Portion is hinged by being flexibly connected pin, and the top of two upper rack posts and auxiliary pole is hinged with the both ends of two horizontal beams respectively, and two
The both ends of root horizontal beam are equipped with crossbeam, and crossbeam is connect with horizontal beam telescopic movable formula, and floor is fixed at two horizontal beams
On.
Above-mentioned patent, above-mentioned patent structure is simple, and easy to manufacture and installation is easy, and can carry out ruler for different elevators
Very little adjustment, the lower end of protective frame, which only has, is fixed on elevator door opening edge at one, although being easily installed, but can make entire
The safety of protective frame reduces.
Summary of the invention
In view of the deficienciess of the prior art, technical problem to be solved by the utility model is to provide a kind of safeties
Height, structure is simple, easy for installation, and the size of protective device can be adjusted according to the different sizes of elevator, saves turnover materials
Adjustable protecting device of lift well.
The utility model to achieve the above object the technical solution adopted is that: a kind of adjustable elevator shaft protection dress
It sets, including built-in fitting, protective stent and the protection face board being laid at the top of protective stent, the protective stent includes two groups of intersections
Fixed inclined support and two are fixedly connected on the horizontal support at every group of inclined support both ends, and the inclined support is covered by two
The brace connected by high-strength bolt telescopic movable being located at together is constituted, and the horizontal support is set-located logical by two
The cross bar for crossing the connection of high-strength bolt telescopic movable is constituted, and the horizontal support and inclined support are rectangular steel tube, in square bar
Pipe is equipped with several for adjusting stent size and the identical screw hole of pitch-row, the lower end of the inclined support respectively be embedded in
Four built-in fittings in hoistway wall are fixedly connected, the lower end of the protection face board set there are two for fixed protection panel with
The groove that horizontal support size position matches.
Further, the built-in fitting and inclined support, the intermediate interdigitated point of two inclined supports, inclined support and transverse direction
It is fixedly connected between bracket by harness cord pull rod.
The beneficial effect of the adjustable protecting device of lift well of the utility model is: two groups of symmetrically arranged " again " fonts
Protective stent constitutes stable triangular structure, can reinforce the stability and support force of protective device, be respectively sleeved at together simultaneously
The cross bar and brace that are fixedly connected by high-strength bolt, it can be achieved that protective device horizontal and vertical direction elongation and shortening,
The size that protective device is adjusted according to the different size of elevator shaft, reuses protective device, has saved all conversions
Material, built-in fitting and inclined support, the intermediate interdigitated point of two inclined supports are drawn between inclined support and horizontal support by harness cord
Bar is fixedly connected, can respectively from upper, in, two groups of symmetrically arranged protective stents are firmly fixed together in lower three orientation,
The stability and support force of protective device are further strengthened, protective stent top is provided with protection face board, the lower end of protection face board
If protection face board can be made steadily to fix there are two the groove to match with horizontal support size position, increase the peace of protective device
Quan Xing.The utility model, structure is simple, easy for installation, highly-safe, can adjust protective device according to the different size of elevator
Size, save turnover materials, improve construction efficiency.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model protective stent.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the utility model；
As shown in Figure 1, 2, 3, a kind of adjustable protecting device of lift well, including built-in fitting 1, protective stent 2 and paving
It is located at the protection face board 3 at 2 top of protective stent, the protective stent 2 includes two groups of oblique branch by 5 cross-fixing of harness cord pull rod
Frame 6 and two are fixedly connected on the horizontal support 7 at every group of 6 both ends of inclined support, the protective stent after connection by harness cord pull rod 5
2 be two groups of symmetrically arranged " again " fonts, forms stable triangular structure, can reinforce the stability and support of protective device
Power, the brace 8 connected by 10 telescopic movable of high-strength bolt that the inclined support 6 is set-located by two is constituted, described
The cross bar 9 connected by 10 telescopic movable of high-strength bolt that horizontal support 7 is set-located by two is constituted, the horizontal support
7 and inclined support 6 be rectangular steel tube, several are equipped on rectangular steel tube for adjusting stent size and the identical spiral shell of pitch-row
When protective device is used in different size of elevator shaft, by the flexible of protective stent 2, protective device is adjusted in hole
Size reuses protective device, has saved turnover materials, the lower end of the inclined support 6 respectively be embedded in electricity
Four built-in fittings 1 on stair shaft wall 4 are fixedly connected by harness cord pull rod 5, harness cord pull rod 5 respectively from upper, in, lower three orientation make
The stability and support force for further strengthening protective device together, institute is firmly fixed in the protective stent 2 of two groups of " again " fonts
Stating protection face board 3 is that wood glue plate can reduce the injury caused by construction personnel when construction personnel falls elevator shaft, anti-
The lower end of protection slab 3 is set there are two the groove to match with 7 size position of horizontal support for being used for fixed protection panel 3, can be made
Protection face board 3 is steadily fixed, increases the safety of protective device.
For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field
Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality
With in novel protection scope.
Claims (2)
1. a kind of adjustable protecting device of lift well, it is characterised in that: including built-in fitting, protective stent and be laid on protection
The protection face board of cradle top, the protective stent include that the inclined support of two groups of cross-fixings and two are fixedly connected on every group
The horizontal support at inclined support both ends, the inclined support by two be set-located connected by high-strength bolt telescopic movable
Brace constitute, the cross bar connected by high-strength bolt telescopic movable that the horizontal support is set-located by two constitutes,
The horizontal support and inclined support are rectangular steel tube, several are equipped on rectangular steel tube for adjusting stent size and hole
Away from identical screw hole, the lower end of the inclined support is fixedly connected with four built-in fittings being embedded in hoistway wall respectively, institute
State protection face board lower end set there are two be used for fixed protection panel the groove to match with horizontal support size position.
2. a kind of adjustable protecting device of lift well according to claim 1, it is characterized in that: the built-in fitting and tiltedly
To bracket, the intermediate interdigitated point of two inclined supports is fixedly connected between inclined support and horizontal support by harness cord pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174935.XU CN209585673U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable protecting device of lift well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174935.XU CN209585673U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable protecting device of lift well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585673U true CN209585673U (en) | 2019-11-05 |
Family
ID=68354339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920174935.XU Expired - Fee Related CN209585673U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable protecting device of lift well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821196A (en) * | 2019-12-02 | 2020-02-21 | 赵志刚 | Safety device of construction elevartor shaft |
| CN111809904A (en) * | 2020-07-14 | 2020-10-23 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
| CN113445769A (en) * | 2021-06-30 | 2021-09-28 | 江苏省苏中建设集团股份有限公司 | Mobilizable elevartor shaft safety device |
-
2019
- 2019-01-31 CN CN201920174935.XU patent/CN209585673U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821196A (en) * | 2019-12-02 | 2020-02-21 | 赵志刚 | Safety device of construction elevartor shaft |
| CN110821196B (en) * | 2019-12-02 | 2022-05-10 | 赵志刚 | Safety device of construction elevartor shaft |
| CN111809904A (en) * | 2020-07-14 | 2020-10-23 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
| CN111809904B (en) * | 2020-07-14 | 2021-12-07 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
| CN113445769A (en) * | 2021-06-30 | 2021-09-28 | 江苏省苏中建设集团股份有限公司 | Mobilizable elevartor shaft safety device |
| CN113445769B (en) * | 2021-06-30 | 2022-10-11 | 广州昇迅电梯设备有限公司 | Mobilizable elevartor shaft safety device |
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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: 20191105 Termination date: 20210131 |