CN201027129Y - Safe fixing device of hall door for maintaining and repairing elevator - Google Patents
Safe fixing device of hall door for maintaining and repairing elevator Download PDFInfo
- Publication number
- CN201027129Y CN201027129Y CNU2007200493305U CN200720049330U CN201027129Y CN 201027129 Y CN201027129 Y CN 201027129Y CN U2007200493305 U CNU2007200493305 U CN U2007200493305U CN 200720049330 U CN200720049330 U CN 200720049330U CN 201027129 Y CN201027129 Y CN 201027129Y
- Authority
- CN
- China
- Prior art keywords
- lifting screw
- expansion clamp
- voussoir
- positioning groove
- fixture block
- 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
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a landing door safety fixing device for maintaining elevators. The body comprises a locating groove plate, a left expansion clamp clock and a right expansion clamp block which are symmetrical, a vertical lifting screw rod, a wedge block and a hand horizontal rotary wheel; the locating groove plate is horizontally provided with a horizontal locating rivet rod, two ends of the locating rivet rod are riveted with the vertical side walls of the locating groove plate, the upper parts of the left expansion clamp clock and the right expansion clamp block are inserted into the grooves of the locating groove plate and is fixed by the horizontal locating rivet rod, the left expansion clamp clock and the right expansion clamp block can respectively move toward both sides along the horizontal locating rivet rod; the vertical lifting screw rod is inserted between the vertical directions at the middle parts of the left expansion clamp clock and the right expansion clamp block, the upper end of the vertical lifting screw rod extends to pass through the locating groove plate and is fixedly connected with the hand horizontal rotary wheel, grooves symmetrically forming a conical surface for the slide of the wedge block up and down are arranged between the vertical directions at the middle parts of the left expansion clamp clock and the right expansion clamp block the wedge block is fixed on the lower end of the lifting screw rod. The utility model has the advantages of simple structure, convenient and quick use, safety, reliability, convenient operation and carry during the maintenance and so on, can be used for elevator landing doors with different thicknesses.
Description
Technical field
The utility model relates to anchor fitting, particularly a kind of maintenance elevator Room door release binding.
Background technology
At present, elevator service personnel is when the maintenance elevator, in order to make fixedly open mode of hoistway door, its general employing normal screws cutter is stuck between Room door and the Room door chute and with batten and withstands between the door of the Room, the left and right sides, to reach the method for Room door stationary state, but owing to screwdriver and batten in the operation break away from the potential safety hazard that causes hoistway door to close suddenly easily.When at present still needleless is to the maintenance elevator safety fixedly Room door with the special tool of assurance elevator service personnel safety.
Summary of the invention
The purpose of this utility model aims to provide a kind of simple in structure, easy to use, safe and reliable a kind of maintenance elevator Room door release binding.
The purpose of this utility model is achieved in that a kind of maintenance elevator with Room door release binding, comprises body, and wherein: described body is expanded fixture block, vertical lifting screw, voussoir and the manual water wheel of flatting turn about by positioning groove template, symmetry; Described positioning groove template laterally is provided with the location rivet rod of level, the fixing riveted joint of rivet rod two ends, location and positioning groove template vertical side walls, about described expansion fixture block top assign in the groove of positioning groove template and intert by the horizontal location rivet rod fixing, about the expansion fixture block then can be on the horizontal location rivet rod whole the branch in addition to the both sides displacement; About described vertical lifting screw assigns into expansion fixture block middle part vertical between, its upper end extends through on the positioning groove template face captives joint with the manual water wheel of flatting turn, about expansion fixture block middle part be provided with between vertical and be symmetrically formed the chute that the conical surface slides up and down for voussoir, described voussoir is fixed on the lifting screw lower end.
Above-mentioned a kind of maintenance elevator is threaded with lifting screw with the Room described voussoir of door release binding, is provided with the spacing chimb of hole enlargement in the lifting screw bottom surface, and described lifting screw and the activity of positioning groove template plug.
Above-mentioned a kind of maintenance elevator is cylindrical with the Room described voussoir of door release binding.
The further improved procedure of the utility model: above-mentioned a kind of maintenance elevator is captiveed joint with the lifting screw bottom with the described voussoir of Room door release binding, and described lifting screw is threaded with the positioning groove template.
Above-mentioned a kind of maintenance elevator is the awl cylindricality with the Room described voussoir of door release binding.
The utility model is owing to adopt technique scheme, by adopting by the positioning groove template, expand fixture block about symmetry, vertical lifting screw, voussoir and manual water are flatted turn and are taken turns the body that constitutes, the manual water wheel of flatting turn drives the siamesed lifting screw and makes the voussoir can oscilaltion, middle part gradually tight conical surface type chute and the voussoir of symmetry adapts between fixture block expanding about symmetry, about then strutting gradually when rising by voussoir the expansion fixture block on the horizontal location rivet rod integral body respectively to the both sides displacement, the lateral surface of expansion fixture block is mutually urgent fixing with the Room parallel dual-side of door chute about making, thus the fixing purpose of stuck Room door safety.When voussoir descends then about expansion fixture block whole branch in addition on the horizontal location rivet rod to two li displacements, with Room door chute unclamp the back take out just can, the Room door that satisfies different various different-thickness uses, and handled easily and carrying during maintenance.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the transversary scheme drawing of the utility model embodiment one;
Fig. 2 is the longitudinal construction scheme drawing of the utility model embodiment one;
Fig. 3 is the transversary scheme drawing of the utility model embodiment two;
Fig. 4 is the longitudinal construction scheme drawing of the utility model embodiment two;
Fig. 5 is the transversary scheme drawing of the utility model when specifically using;
Fig. 6 is the longitudinal construction scheme drawing of the utility model when specifically using.
Among the figure: 1 is body, and 11 is the positioning groove template, and 12 is left side expansion fixture block, and 13 be right expansion fixture block, and 14 be vertical lifting screw, and 15 is voussoir, and 16 are the manual water wheel of flatting turn, and 17 is to locate rivet rod, and 18 is chute, and A is a Room door, and B is the grooved slide rail.
The specific embodiment
Shown in Fig. 1-2, a kind of maintenance elevator of embodiment one comprises body 1 with Room door release binding, body 1 by positioning groove template 11, symmetry about expansion fixture block 12,13, vertical lifting screw 14, voussoir 15 and the manual water wheel 16 of flatting turn; The location rivet rod 17 of the level that laterally is provided with of positioning groove template 11 rear and front ends, about expansion fixture block 12,13 tops assign in the groove of positioning groove template 11 and intert fixing by two horizontal location rivet rods 17; About vertical lifting screw 14 assigns into expansion fixture block 12,13 middle parts vertical between, its upper end extends through 11 on positioning groove template and goes up to flat turn with manual water and take turns 16 and captive joint, about expansion fixture block 12,13 middle parts be provided with between vertical and be symmetrically formed the chute 18 that the conical surface slides up and down for voussoir 15, voussoir 15 is fixed on lifting screw 14 lower ends; Voussoir 15 is threaded with lifting screw 14, is provided with the spacing chimb 14a of hole enlargement in lifting screw 14 bottom surfaces, and lifting screw 14 plugs with 11 activities of positioning groove template; Voussoir 15 is cylindrical.
As shown in Figure 3-4, a kind of maintenance elevator of embodiment two comprises body 1 with Room door release binding, body 1 by positioning groove template 11, symmetry about expansion fixture block 12,13, vertical lifting screw 14, voussoir 15 and the manual water wheel 16 of flatting turn; The location rivet rod 17 of the level that laterally is provided with of positioning groove template 11 rear and front ends, about expansion fixture block 12,13 tops assign in the groove of positioning groove template 11 and intert fixing by two horizontal location rivet rods 17; About vertical lifting screw 14 assigns into expansion fixture block 12,13 middle parts vertical between, its upper end extends through 11 on positioning groove template and goes up to flat turn with manual water and take turns 16 and captive joint, about expansion fixture block 12,13 middle parts be provided with between vertical and be symmetrically formed the chute 18 that the conical surface slides up and down for voussoir 15, voussoir 15 is fixed on lifting screw 14 lower ends; Voussoir 15 is captiveed joint with lifting screw 14 bottoms, and lifting screw 14 is threaded with positioning groove template 11; Voussoir 15 is a spheroidal.
Shown in Fig. 5-6, during concrete the use, after opening Room door A, expansion fixture block 12 about body 1, insert in the grooved slide rail B of Room door A heel 13 bottoms, clockwise rotating the manual water wheel 16 of flatting turn drives siamesed lifting screws 14 and rotates simultaneously, the moving voussoir 15 of 14 hinges of lifting screw rises, expansion fixture block 12 about then strutting gradually when rising by voussoir 15,13 on the horizontal location rivet rod integral body respectively to the both sides displacement, expansion fixture block 12 about making, 13 lateral surface is mutually urgent fixing with the parallel dual-side of grooved slide rail B of Room door A, thereby stuck Room door A reaches the fixing purpose of safety.
Claims (5)
1. a maintenance elevator is with Room door release binding, comprise body (1), it is characterized in that: described body (1) is expanded fixture block (12,13), vertical lifting screw (14), voussoir (15) and the manual water wheel (16) of flatting turn about by positioning groove template (11), symmetry; Described positioning groove template (11) laterally is provided with the location rivet rod (17) of level, expands fixture block (12,13) top about described and assigns in the groove of positioning groove template (11) and intert fixing by horizontal location rivet rod (17); Expand between fixture block (12, the 13) middle part about described vertical lifting screw (14) assigns into, its upper end extends through on positioning groove template (11) face captives joint with the manual water wheel (16) of flatting turn, about expand fixture block (12,13) middle part and be provided with between vertical and be symmetrically formed the chute (18) that the conical surface slides up and down for voussoir (15), described voussoir (15) is fixed on lifting screw (14) lower end.
2. a kind of maintenance elevator Room door release binding according to claim 1, it is characterized in that: described voussoir (15) is threaded with lifting screw (14), be provided with the spacing chimb (14a) of hole enlargement in lifting screw (14) bottom surface, described lifting screw (14) plugs with positioning groove template (11) activity.
3. a kind of maintenance elevator Room door release binding according to claim 1, it is characterized in that: described voussoir (15) is captiveed joint with lifting screw (14) bottom, and described lifting screw (14) is threaded with positioning groove template (11).
4. a kind of maintenance elevator Room door release binding according to claim 1, it is characterized in that: described voussoir (15) is for cylindrical.
5. a kind of maintenance elevator Room door release binding according to claim 1 is characterized in that: described voussoir (15) is the awl cylindricality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200493305U CN201027129Y (en) | 2007-03-16 | 2007-03-16 | Safe fixing device of hall door for maintaining and repairing elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200493305U CN201027129Y (en) | 2007-03-16 | 2007-03-16 | Safe fixing device of hall door for maintaining and repairing elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027129Y true CN201027129Y (en) | 2008-02-27 |
Family
ID=39131331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200493305U Expired - Fee Related CN201027129Y (en) | 2007-03-16 | 2007-03-16 | Safe fixing device of hall door for maintaining and repairing elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027129Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173950A (en) * | 2015-10-27 | 2015-12-23 | 西继迅达（许昌）电梯有限公司 | Positioning clamp for elevator door |
-
2007
- 2007-03-16 CN CNU2007200493305U patent/CN201027129Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173950A (en) * | 2015-10-27 | 2015-12-23 | 西继迅达（许昌）电梯有限公司 | Positioning clamp for elevator door |
| CN105173950B (en) * | 2015-10-27 | 2018-07-20 | 西继迅达（许昌）电梯有限公司 | Elevator door locating clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 |