CN104326331A - Safety maintenance device of upper beam of elevator - Google Patents
Safety maintenance device of upper beam of elevator Download PDFInfo
- Publication number
- CN104326331A CN104326331A CN201410590634.7A CN201410590634A CN104326331A CN 104326331 A CN104326331 A CN 104326331A CN 201410590634 A CN201410590634 A CN 201410590634A CN 104326331 A CN104326331 A CN 104326331A
- Authority
- CN
- China
- Prior art keywords
- safety
- upper beam
- maintenance device
- base
- elevator
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a safety maintenance device of an upper beam of an elevator. The safety maintenance device is fixedly arranged at the two end parts of the upper beam in a bilateral symmetry manner and comprises safety maintenance device bases, electrical control switches, brackets and buffers which are arranged at the upper end parts of the brackets, wherein the safety maintenance device bases are fixedly connected between two crossbeams of the upper beam, the brackets are connected with the upper end parts of the safety maintenance device bases, and the electrical control switches are arranged at the end parts of bottom plates of the safety maintenance device bases. By the structure, the action of the brackets is sufficiently utilized, so that during the maintenance of the elevator, a cage roof can have enough space, and the safety maintenance device can be dismounted without affecting the use of the elevator during normal operation; the device is simple and practical in structure and easy to mount and dismount and is applicable to elevators, of which maintenance spaces at the upper parts of cage roofs are relatively small.
Description
technical field:
the present invention relates to a kind of safety overhauling device being arranged at lift crosshead.
background technology:
The elevator used at present, as prescribed and actual use running condition, generally monthly must there is the repair and maintenance being no less than twice, to guarantee that elevator can use in safe operation, and the cage top overhauling of elevator is also the project that must carry out, concrete Operation and Maintenance is carried out in the space needing service personnel to enter sedan-chair top and hoistway in actual maintenance process, and nowadays some field or building use elevator top height lower, cause the requirement that cannot meet cage top overhauling height when cage top overhauling, and then be difficult to the object reaching effective repair and maintenance.
summary of the invention:
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, cost of manufacture is low, easy for installation and the lift crosshead safety overhauling device that there are enough maintenance height requirement on sedan-chair top can be met.
For solving the problem, the present invention is achieved by the following technical solutions:
A kind of lift crosshead safety overhauling device, be fixed on upper beam, described safety overhauling device is symmetrical set in upper beam both ends, comprise safety overhauling device base, electric controling switch, bracing frame and be arranged at the energy disperser of bracing frame upper end, described safety inspection base is fixedly connected between two crossbeams of upper beam, support frame as described above is connected with safety overhauling device base upper end, and described electric controling switch is arranged at the bottom end of safety overhauling device base.
As preferably, for making support frame as described above be convenient to dismounting and install, described safety inspection base plate top is set in hollow tubular structure and can coordinates with bracing frame bottom be integrated.
As preferably, for making described safety inspection base, there is proper height and do not affect between sedan-chair head space, the base plate of described safety inspection base adopts the groove structure of steel plate bending, because groove structure is between two crossbeams of described upper beam, therefore, more sedan-chair top space resources can not also be taken while keeping oneself height.
As preferably, described safety inspection base is fixedly connected with bolt between upper beam.
Compared with prior art, usefulness of the present invention is: described lift crosshead safety overhauling device, adopt the structure fixedly mounting a base and add bracing frame on upper beam, thus make full use of the effect of bracing frame, make elevator can ensure that there are enough spaces on sedan-chair top at maintenance process, and in normal course of operation, also can dismantle and not affect the use of elevator, this apparatus structure is simple and practical, is easy to installation and removal, is applicable to the less elevator of top, sedan-chair top space for maintenance and uses.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is axle side structure schematic diagram of the present invention;
In figure: 1, upper beam; 2, safety overhauling device base; 3, electric controling switch; 4, bracing frame; 5, energy disperser.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of lift crosshead safety overhauling device of the present invention, as shown in Figure 1, be fixed on upper beam 1, described safety overhauling device is symmetrical set in upper beam 1 both ends, be conducive to the balance of elevator car top, described device comprises safety overhauling device base 2, electric controling switch 3, bracing frame 4 and be arranged at the energy disperser 5 of bracing frame 4 upper end, described energy disperser 5 can buffer action when the Contact on bracing frame and hoistway top is played in practical application, described safety inspection base 2 is fixedly connected between two crossbeams of upper beam 1, preferably, the base plate of described safety inspection base 2 adopts the groove structure of steel plate bending, because groove structure is between two crossbeams of described upper beam, thus described installation and repairing base more sedan-chair top space resources can not also be taken while can be made to keep self proper height, support frame as described above 4 is connected with safety overhauling device base 2 upper end in addition, preferably, described safety inspection base 2 base plate top is set in hollow tubular structure and can coordinates with bracing frame 4 bottom be integrated, thus make support frame as described above be convenient to dismounting in actual use and install, described electric controling switch 3 is arranged at the bottom end of safety overhauling device base 2, in actual applications, safety overhauling device is installed by said structure, the action of described electric controling switch 3, elevator is made to be in inspecting state, effect due to bracing frame adds the distance on sedan-chair top and hoistway top, thus meet inspection and repair shop and need space requirement, staff is facilitated to carry out inspection operation, and overhauling elevator complete normally run time, namely described safety overhauling device is disassembled, thus also can not affect elevator to run, thus, described device not only effectively increases the space for maintenance between sedan-chair top and hoistway top, and due to structure simple, easy installation and removal, thus, be directed to the inadequate elevator of sedan-chair heights of roofs can be applied.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a lift crosshead safety overhauling device, be fixed on upper beam (1), it is characterized in that: described safety overhauling device is symmetrical set in upper beam (1) both ends, comprise safety overhauling device base (2), electric controling switch (3), bracing frame (4) and be arranged at the energy disperser (5) of bracing frame upper end, described safety inspection base (2) is fixedly connected between two crossbeams of upper beam (1), support frame as described above (4) is connected with safety overhauling device base (2) upper end, described electric controling switch (3) is arranged at the bottom end of safety overhauling device base (2).
2. lift crosshead safety overhauling device according to claim 1, is characterized in that: described safety inspection base (2) base plate top is hollow tubular structure and can coordinates with bracing frame (4) bottom and is integrated.
3. lift crosshead safety overhauling device according to claim 1, is characterized in that: the base plate of described safety inspection base (2) adopts the groove structure of steel plate bending.
4. lift crosshead safety overhauling device according to claim 1, is characterized in that: described safety inspection base (2) is fixedly connected with bolt between upper beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590634.7A CN104326331A (en) | 2014-10-29 | 2014-10-29 | Safety maintenance device of upper beam of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590634.7A CN104326331A (en) | 2014-10-29 | 2014-10-29 | Safety maintenance device of upper beam of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104326331A true CN104326331A (en) | 2015-02-04 |
Family
ID=52401163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590634.7A Pending CN104326331A (en) | 2014-10-29 | 2014-10-29 | Safety maintenance device of upper beam of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104326331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366467A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Movable stopping device of lift |
| CN108217392A (en) * | 2018-01-26 | 2018-06-29 | 苏州沃诺斯精密机械有限公司 | A kind of car for being equipped with erosion control fore-set |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958942A (en) * | 1995-08-22 | 1997-03-04 | Mitsubishi Denki Bill Techno Service Kk | Space keeping device of elevator |
| CN1547549A (en) * | 2001-08-27 | 2004-11-17 | 奥蒂斯电梯公司 | Safety apparatus for maintenance of elevator systems from top of the car |
| CN101903277A (en) * | 2007-12-17 | 2010-12-01 | 通力股份公司 | Buffer arrangement and buffer stop of an elevator |
| CN201777748U (en) * | 2010-09-10 | 2011-03-30 | 东南电梯股份有限公司 | Two-in-one supporting device of elevator lift car |
| CN204162235U (en) * | 2014-10-29 | 2015-02-18 | 康力电梯股份有限公司 | Lift crosshead safety overhauling device |
-
2014
- 2014-10-29 CN CN201410590634.7A patent/CN104326331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958942A (en) * | 1995-08-22 | 1997-03-04 | Mitsubishi Denki Bill Techno Service Kk | Space keeping device of elevator |
| CN1547549A (en) * | 2001-08-27 | 2004-11-17 | 奥蒂斯电梯公司 | Safety apparatus for maintenance of elevator systems from top of the car |
| CN101903277A (en) * | 2007-12-17 | 2010-12-01 | 通力股份公司 | Buffer arrangement and buffer stop of an elevator |
| CN201777748U (en) * | 2010-09-10 | 2011-03-30 | 东南电梯股份有限公司 | Two-in-one supporting device of elevator lift car |
| CN204162235U (en) * | 2014-10-29 | 2015-02-18 | 康力电梯股份有限公司 | Lift crosshead safety overhauling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366467A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Movable stopping device of lift |
| CN108217392A (en) * | 2018-01-26 | 2018-06-29 | 苏州沃诺斯精密机械有限公司 | A kind of car for being equipped with erosion control fore-set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104563280B (en) | A kind of operating construction elevator basis conversion method | |
| CN204162235U (en) | Lift crosshead safety overhauling device | |
| CN104326331A (en) | Safety maintenance device of upper beam of elevator | |
| CN203359755U (en) | Assembly and lifting integrated device for anode plate | |
| CN205777580U (en) | A kind of automatic lifting discharging platform | |
| CN204703480U (en) | A kind of integral supporting structure for building | |
| CN103669882A (en) | Method for conducting component installation with steel wire ropes serving as rails in industrial factory building | |
| CN204475182U (en) | The mounting tool of a kind of Railway Bridges And Piers pier top hanging basket | |
| CN104176650A (en) | Electromechanical lifting device special for construction of bungalow | |
| CN104129730B (en) | A kind of transformer and JP cabinet dismounting suspender | |
| CN106641461A (en) | Bracket provided with three petroleum pipelines capable of being laid thereon | |
| CN102953674A (en) | Hoistway ladder stand device for pit service and maintenance | |
| CN205061218U (en) | Portable device that only stops of elevator | |
| CN102874712A (en) | Cable cover plate hoisting device | |
| CN202766210U (en) | Cable cover plate lifting device | |
| CN204454472U (en) | Platform is moved down for what install without scaffold elevator | |
| CN103086257A (en) | Hoisting device and using method thereof | |
| CN202689494U (en) | Elevator shaft template support | |
| CN105060124A (en) | Intra-frame portal crane system and hoisting use method thereof | |
| CN105923558A (en) | Hoisting machine for sound barrier plates below high-voltage grid | |
| CN207226943U (en) | A kind of double crossbeam synchronous hoisting devices | |
| CN206751210U (en) | The multi-thread boom hoisting of shiftable track | |
| CN104401839A (en) | U-shaped elevator guide rail bracket | |
| CN103626045A (en) | Load hoisting apparatus | |
| CN204022195U (en) | Lift car and counterweight share rail brackets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |