CN204847642U - Construction elevator stop device - Google Patents
Construction elevator stop device Download PDFInfo
- Publication number
- CN204847642U CN204847642U CN201520592187.9U CN201520592187U CN204847642U CN 204847642 U CN204847642 U CN 204847642U CN 201520592187 U CN201520592187 U CN 201520592187U CN 204847642 U CN204847642 U CN 204847642U
- Authority
- CN
- China
- Prior art keywords
- cable
- switch case
- steel wire
- cage
- building hoist
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 230000000630 rising effect Effects 0.000 claims abstract description 7
- 230000002401 inhibitory effect Effects 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract 3
- 230000035515 penetration Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a construction elevator stop device, it includes, and switch box A, switch box B, steel wire are acted as go -between, cable drum and cable conductor, on switch box B sets up the main power source line between switch box A and cable drum, this switch box B and through the steel wire electric cable connect in cable drum that acts as go -between and coil, cable conductor one end is connected and keep simultaneous movement on the cage and with the cage, and the other end passes through the main power source line and is connected with switch box B, the power supply disconnection that can stretch and make switch box B along with the rising of cable conductor stops the lifting movement of cage thereby the steel wire is acted as go -between, its utilization increase on -off control case and steel wire are acted as go -between and are connected the extreme position who injects the cage and rise, and overall structure is simple, installation and convenient operation, low in manufacturing cost can effectively prevent the emergence of incident, easily penetration and promotion use, it extensively is applicable to, and various construction elevator are supporting to be used.
Description
Technical field
The utility model relates to a kind of building hoist inhibiting device.
Background technology
Building hoist is a kind of hoisting way adopting gear, tooth bar or steel rope, makes cage make vertical or banking motion, in order to carry the vehicle for construction of workmen, instrument, equipment and material; It than other lift system have stable, safe and reliable, need not separately establish machine room or hoistway, and there is easy accessibility, the carrying advantages such as alerting ability is strong; Especially alleviating the labour intensity of workmen, speeding up the work, can play a significant role in increasing work efficiency.
In GB/T10054-2005 GB, having regulation to require, building hoist must be provided with the inhibiting device run up and down, but building hoist is when making upstroke, often cause cage track of rushing to summit that great cage falling accident occurs because range limiter lost efficacy; And producer's intrinsic the two poles of the earth height limitator is not often installed because of the negligence of installer, or the maloperation of workmen, or the work imperfection of check and inhibiting device occurs lost efficacy and cause causing serious accident.
Utility model content
For above-mentioned situation, the utility model object is to provide a kind of building hoist inhibiting device, and it utilizes increase switch control box to be connected the end position limiting cage and rise with steel wire pull line; And integral structure is simple, to install and easy to operate, low cost of manufacture, effectively can prevent the generation of safety misadventure, be easy to promote the popularization use.
For realizing above-mentioned task, a kind of building hoist inhibiting device, it comprises switch case A, switch case B, steel wire pull line, cable drum and cable; Described switch case B is arranged on the main power line between switch case A and cable drum, and this switch case B is also connected with the cable be wound in cable drum through steel wire pull line; Described cable one end to be connected on cage and to keep being synchronized with the movement with cage, and the other end is connected with switch case B by main power line; Described steel wire pull line can stretch along with the rising of cable and make the power supply of switch case B disconnect thus stop the upward movement of cage.
For realizing the utility model structure, effect optimization, its further step: described switch case B is provided with switch handle.
One end of described steel wire pull line is connected with switch handle through clip C, and the other end is connected with cable through clip D.
Described clip D comprises screw and cutting ferrule, and described cutting ferrule is that anchor ear shape is connected with the outer round surface of cable and through screw lock.
The cutting ferrule of described steel wire pull line on clip D is fixedly connected with cable.
The stay cord overcoat of hollow is provided with for passing steel wire pull line between described switch case B and cable drum.
Described stay cord overcoat is connected with switch case B and cable drum respectively through clip E.
The clip E put outside described stay cord comprises screw mandrel and nut.
The underframe guardrail that described switch case A and switch case B are arranged at building hoist is respectively connected through main power line.
A kind of building hoist inhibiting device of the utility model, it comprises switch case A, switch case B, steel wire pull line, cable drum and cable; Described switch case B is arranged on the main power line between switch case A and cable drum, and this switch case B is also connected with the cable be wound in cable drum through steel wire pull line; Described cable one end to be connected on cage and to keep being synchronized with the movement with cage, and the other end is connected with switch case B by main power line; Described steel wire pull line can stretch along with the rising of cable and make the power supply of switch case B disconnect thus stop the technical scheme of the upward movement of cage; It utilizes increase switch control box to be connected the end position limiting cage and rise with steel wire pull line; And integral structure is simple, to install and easy to operate, low cost of manufacture, effectively can prevent the generation of safety misadventure, be easy to promote the popularization use.
The beneficial effect that the utility model is produced compared to existing technology:
I, the utility model adopts steel wire pull line can stretch along with the rising of cable and makes the power supply of switch case B disconnect thus stop the upward movement of cage, can effectively prevent cage to rush to summit track and serious accident occurs;
II, the utility model adopts steel wire pull line to be connected with switch case and cable drum respectively through stay cord overcoat again, effectively can prevent getting rusty and reducing wear of steel wire pull line, improve the service life of equipment;
III, the utility model adopts steel wire pull line to be connected with switch handle through clip C, can ensure and makes handle reversing switch OFF place in time and cut off the electricity supply, effectively can prevent the generation of safety misadventure;
IV, the utility model utilizes increase switch control box to be connected the end position limiting cage and rise with steel wire pull line; And integral structure is simple, to install and easy to operate, low cost of manufacture, long service life, effectively can prevent the generation of safety misadventure, wide market, be convenient to promote the use of.
The utility model is widely used in various building hoist machine and supports the use.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming the application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the mounting structure front view of switch case B of the present utility model and steel wire pull line.
Fig. 3 is the mounting structure lateral plan of switch case B of the present utility model and steel wire pull line.
Fig. 4 is the scheme of installation of cable drum of the present utility model and steel wire pull line.
Fig. 5 is the scheme of installation of clip D of the present utility model and cable.
Fig. 6 is the scheme of installation of steel wire pull line of the present utility model and cable.
Fig. 7 is the scheme of installation of stay cord overcoat of the present utility model.
In figure: 1-switch case A, 2-switch case B, 21-switch handle, 3-stay cord overcoat, 31-clip E, 311-screw mandrel, 312-nut, 4-steel wire pull line, 41-clip C, 42-clip D, 421-screw, 422-cutting ferrule, 5-cable drum, 6 cables.
Detailed description of the invention
With reference to accompanying drawing, the utility model is achieved in that a kind of building hoist inhibiting device, and it comprises switch case A1, switch case B2, steel wire pull line 4, cable drum 5 and cable 6; Described switch case B2 is arranged on the main power line between switch case A1 and cable drum 5, and this switch case B2 is also connected with the cable 6 be wound in cable drum 5 through steel wire pull line 4; Described cable 6 one end to be connected on cage and to keep being synchronized with the movement with cage, and the other end is connected with switch case B2 by main power line; Described steel wire pull line 4 can stretch along with the rising of cable 6 and make the power supply of switch case B2 disconnect thus stop the upward movement of cage; Described main power line and cable 6 are the two ends belonging to same electric wire, and just main power line is fixed, and cable 6 to reel or to stretch.
As shown in Figure 1, switch case A1 of the present utility model and switch case B2 be arranged at building hoist respectively underframe guardrail on and be connected through main power line; The stay cord overcoat 3 of hollow is provided with for passing steel wire pull line 4 between described switch case B2 and cable drum 5.
As shown in Figure 2, Figure 3 and Figure 4, switch case B2 of the present utility model is provided with switch handle 21, and one end of described steel wire pull line 4 is connected with switch handle 21 through clip C41, and the other end is connected with cable 6 through clip D42; When construction elevator cage is rushed to summit when range limiter is malfunctioning, steel wire pull line 4 can along with cable 6 rise and be stretched and the switch handle 21 on switch case B2 is moved downward (now stay cord overcoat 3 maintains static, steel wire pull line 4 is only had to stretch), cause the OFF place on switch handle 21 reversing switch case B2, thus cut off the electricity supply make cage stop upward movement, can effectively prevent cage derail occur safety misadventure.
As shown in Figure 5 and Figure 6, clip D42 of the present utility model comprises screw 421 and cutting ferrule 422, described cutting ferrule 422 is that two docking are connected with the outer round surface of cable 6 in anchor ear shape and lock through screw 421, and described steel wire pull line 4 passes the preformed hole on cable drum 5 and the cutting ferrule 422 on clip D42 is fixedly connected with cable 6; When construction elevator cage rises to the vertex of track setting, the cable 6 be wound in cable drum 5 is followed cage and is risen and be straightened, certain position now on cable 6 just in time can make steel wire pull line 4 stretch and make switch handle 21 power-off, and this position described is the fixed connection point of cutting ferrule 422 and cable 6; When construction elevator cage is rushed to summit when range limiter is malfunctioning, when cage rising moves to the vertex that track sets, steel wire pull line 4 drives the OFF place on switch handle 21 reversing switch case B2, thus cut off the electricity supply make cage stop upward movement, effectively can prevent cage from derailing and safety misadventure occurs, can run up and down after the reparation of upward stroke limiting device.
As shown in Figure 7, stay cord overcoat 3 of the present utility model is connected with switch case B2 and cable drum 5 respectively through clip E31, clip E31 on stay cord overcoat 3 comprises screw mandrel 311 and nut 312, adopt screw mandrel 311 through the preformed hole on cable drum 5 and switch case B2 and tighten through nut 312, stay cord overcoat 3 can be made to be fixedly connected with switch case B2 with cable drum 5 respectively.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations; All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a building hoist inhibiting device, is characterized in that comprising switch case A (1), switch case B (2), steel wire pull line (4), cable drum (5) and cable (6); Described switch case B (2) is arranged on the main power line between switch case A (1) and cable drum (5), and this switch case B (2) is also connected with the cable (6) be wound in cable drum (5) through steel wire pull line (4); Described cable (6) one end to be connected on cage and to keep being synchronized with the movement with cage, and the other end is connected with switch case B (2) by main power line; Described steel wire pull line (4) can stretch along with the rising of cable (6) and make the power supply of switch case B (2) disconnect thus stop the upward movement of cage.
2. a kind of building hoist inhibiting device according to claim 1, is characterized in that described switch case B (2) is provided with switch handle (21).
3. a kind of building hoist inhibiting device according to claim 2, it is characterized in that one end of described steel wire pull line (4) is connected with switch handle (21) through clip C (41), the other end is connected with cable (6) through clip D (42).
4. a kind of building hoist inhibiting device according to claim 3, it is characterized in that described clip D (42) comprises screw (421) and cutting ferrule (422), described cutting ferrule (422) is connected with the outer round surface of cable (6) in anchor ear shape and locks through screw (421).
5. a kind of building hoist inhibiting device according to claim 3, is characterized in that the cutting ferrule (422) of described steel wire pull line (4) on clip D (42) is fixedly connected with cable (6).
6. a kind of building hoist inhibiting device according to claim 1, is characterized in that the stay cord overcoat (3) being provided with hollow between described switch case B (2) and cable drum (5) is for passing steel wire pull line (4).
7. a kind of building hoist inhibiting device according to claim 6, is characterized in that described stay cord overcoat (3) is connected with switch case B (2) and cable drum (5) respectively through clip E (31).
8. a kind of building hoist inhibiting device according to claim 7, is characterized in that the clip E (31) on described stay cord overcoat (3) comprises screw mandrel (311) and nut (312).
9. a kind of building hoist inhibiting device according to claim 1, to is characterized in that on the underframe guardrail that described switch case A (1) and switch case B (2) are arranged at building hoist respectively and to be connected through main power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592187.9U CN204847642U (en) | 2015-08-03 | 2015-08-03 | Construction elevator stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592187.9U CN204847642U (en) | 2015-08-03 | 2015-08-03 | Construction elevator stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847642U true CN204847642U (en) | 2015-12-09 |
Family
ID=54738215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592187.9U Active CN204847642U (en) | 2015-08-03 | 2015-08-03 | Construction elevator stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191854A (en) * | 2017-01-31 | 2019-08-30 | 株式会社日立制作所 | Lift appliance |
| CN114933224A (en) * | 2022-06-27 | 2022-08-23 | 湖北众利工程机械有限公司 | Cable drum of lift and lift |
-
2015
- 2015-08-03 CN CN201520592187.9U patent/CN204847642U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191854A (en) * | 2017-01-31 | 2019-08-30 | 株式会社日立制作所 | Lift appliance |
| CN114933224A (en) * | 2022-06-27 | 2022-08-23 | 湖北众利工程机械有限公司 | Cable drum of lift and lift |
| CN114933224B (en) * | 2022-06-27 | 2024-05-10 | 湖北众利工程机械有限公司 | Cable drum of elevator and elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203095547U (en) | Hanging basket installation system used for beveled building | |
| CN204847642U (en) | Construction elevator stop device | |
| CN204508486U (en) | A kind of elevator speed limiter wire rope anti-sway device | |
| CN104362544A (en) | Pulley type tower head clamp | |
| CN103928868A (en) | Iron tower overhead ground wire lifter | |
| CN203582307U (en) | Novel crane | |
| CN102344079A (en) | Windmill service elevator | |
| CN202139834U (en) | Chamfer wall surface construction hanging basket | |
| CN204898616U (en) | Hanging flower basket device is overhauld in scalable slip of gate slot | |
| CN210016225U (en) | Street sign indicating number support | |
| CN203951106U (en) | A kind of borehole cable constructing device for skyscraper | |
| CN204538618U (en) | A kind of cable clip making cable movement on steel strand wire | |
| CN204453664U (en) | The horizontal safety guyrope switch of a kind of belt feeder | |
| CN203690809U (en) | Wire tensioning pulley | |
| CN103626086A (en) | Chamfer wall construction basket | |
| CN203345957U (en) | Device for preventing steel wire rope from breaking away from pulley groove of crane | |
| CN204059700U (en) | A kind of ascending/decending frame | |
| CN205602893U (en) | Elevator system with protection architecture rushes to summit | |
| CN204167796U (en) | A kind of pulley-type tower head jig | |
| CN204529180U (en) | Suspension hook steel cable anticreep groove-jumping-preventing device | |
| CN218058173U (en) | Boom convenient to disassemble and assemble for construction elevator | |
| CN205015532U (en) | Novel optical cable stores up line device | |
| CN202671033U (en) | Cable coupling device of electric hoist | |
| CN201396063Y (en) | Wire winding pulley suspension crawling ladder | |
| CN202953647U (en) | Device for preventing construction elevator machinery from rushing or being pushed out |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190416 Address after: No. 1-6-1 of 16 blocks in Yuanda Jinxiu Four Seasons Garden, Anshun Economic and Technological Development Zone, Guizhou Province, 561000 Patentee after: Anshun Zhongan Installation Engineering Co., Ltd. Address before: 410300 No. 1003, unit 4, building A, Dongfang Xintiandi, Liuyang, Changsha, Hunan. Patentee before: Zhang Yanhua |
|
| TR01 | Transfer of patent right |