CN209585673U - A kind of adjustable protecting device of lift well - Google Patents

A kind of adjustable protecting device of lift well Download PDF

Info

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
Authority
CN
China
Prior art keywords
inclined support
support
horizontal support
protective
built
Prior art date
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.)
Expired - Fee Related
Application number
CN201920174935.XU
Other languages
Chinese (zh)
Inventor
刘嘉
高丽娜
曹锡昱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Dongjie Construction Engineering Co Ltd
Original Assignee
Qingdao Dongjie Construction Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Dongjie Construction Engineering Co Ltd filed Critical Qingdao Dongjie Construction Engineering Co Ltd
Priority to CN201920174935.XU priority Critical patent/CN209585673U/en
Application granted granted Critical
Publication of CN209585673U publication Critical patent/CN209585673U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Types And Forms Of Lifts (AREA)

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

A kind of adjustable protecting device of lift well
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.
CN201920174935.XU 2019-01-31 2019-01-31 A kind of adjustable protecting device of lift well Expired - Fee Related CN209585673U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN209585673U (en) A kind of adjustable protecting device of lift well
CN207144449U (en) A kind of hoistway operation platform
CN209760750U (en) Movable lifting scaffold
CN106869475A (en) Height-adjustable individual layer scaffold
CN206418751U (en) One kind can freely lift flexible assembled hoistway operation platform
CN207647205U (en) Adjustable electric stair shaft protective frame
CN215948858U (en) Attached lifting scaffold protection platform
CN212478487U (en) Construction platform for building construction
CN205976412U (en) Integrated platform of encorbelmenting of boundary beam formwork protection
CN201649607U (en) Overhung-type outer wall scaffold
CN212561213U (en) Railway pier top surrounding hanging basket safe operation platform
CN114086752A (en) Movable cantilever platform device for roof structure
CN114165034A (en) Telescopic elevator construction platform easy to disassemble and construction method thereof
CN207863438U (en) Lifting scaffold device suitable for variable section structure column
CN205558308U (en) Integrated form platform of unloading
CN204038917U (en) Detachable external hanging type operating platform
CN209179451U (en) A kind of building safety operation platform
CN209179478U (en) Jumping formwork truss
CN203392657U (en) Machine maintenance platform
CN208235834U (en) The guard bar structure on equipment platform is built in a kind of room
CN213683133U (en) Scaffold with multilayer protective structure
CN204475883U (en) One can turnover type standardized construction elevator floor protection door frame
CN218436878U (en) Transformer substation is with transferable goods and materials flood control baffle integrated equipment
CN210482963U (en) Height-adjustable movable construction platform for steel structure
CN217128920U (en) Protective structure and scaffold for building construction

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