CN210710200U - Overspeed governor check-up auxiliary device - Google Patents
Overspeed governor check-up auxiliary device Download PDFInfo
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- CN210710200U CN210710200U CN201920839951.6U CN201920839951U CN210710200U CN 210710200 U CN210710200 U CN 210710200U CN 201920839951 U CN201920839951 U CN 201920839951U CN 210710200 U CN210710200 U CN 210710200U
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- clamp
- rope
- speed limiter
- auxiliary device
- overspeed governor
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Abstract
The utility model provides a speed limiter checking auxiliary device, which comprises a speed limiter rope clamp, a first fixed support and a second fixed support, wherein the first fixed support is detachably arranged on the speed limiter rope clamp, the second fixed support is detachably arranged on the first fixed support, and a threaded hole is arranged at one end position away from the first fixed support; the speed limiter rope clamp comprises two clamp handles, one end of each clamp handle is hinged to form a rotating end, the other end of each clamp handle is provided with a through hole, and the two clamp handles can be fastened through fasteners arranged in the two through holes; a rope clamping groove is arranged on any clamp handle close to the rotating end. The utility model discloses the operation personnel use this overspeed governor check-up auxiliary device when carrying out the overspeed governor check-up, can realize the separation of wire rope and overspeed governor, avoid wire rope in the damage of operation in-process, promote reliability, the feasibility of operation.
Description
Technical Field
The utility model belongs to elevator check-up equipment field especially relates to a overspeed governor check-up auxiliary device.
Background
The elevator speed limiter is one of important parts for elevator operation safety protection, and can effectively control the elevator speed and prevent safety accidents. According to the requirement of gauge detection, the speed governor needs to be regularly checked, so that the steel wire rope of the speed governor needs to be detached. At present, field personnel clamp a steel wire rope by using locking pliers and then make the steel wire rope get rid of a groove, but the locking pliers make the steel wire rope get rid of the groove, and if the clamping force is too large, the steel wire rope is easy to be damaged by clamping; if the clamping force is insufficient, the pliers are easily separated from the steel wire rope in the groove disengaging process, and the groove disengaging cannot be finished. Meanwhile, the locking pliers cannot be fixedly connected with a speed limiter mounting plate of the machine room-less elevator, so that the wire rope of the machine room-less speed limiter cannot be separated from the groove.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a overspeed governor check-up auxiliary device, the operation personnel use this overspeed governor check-up auxiliary device when carrying out the overspeed governor check-up, can realize the separation of wire rope and overspeed governor, avoid wire rope in the damage of operation in-process, promote reliability, the feasibility of operation.
The utility model discloses a realize through following technical scheme:
a speed limiter calibration auxiliary device comprises a speed limiter rope clamp, a first fixing support and a second fixing support, wherein the first fixing support is detachably mounted on the speed limiter rope clamp; the speed limiter rope clamp comprises two clamp handles, one end of each clamp handle is hinged to form a rotating end, and the other end of each clamp handle is provided with a through hole and can be fastened through a fastener arranged in the two through holes; a rope clamping groove is arranged on any clamp handle close to the rotating end.
The utility model has simple structure and convenient use, and the operator can use the auxiliary device for checking the speed limiter when checking the speed limiter, thereby realizing the separation of the steel wire rope and the speed limiter, avoiding the damage of the steel wire rope in the operation process and improving the reliability and feasibility of the operation; in addition, this overspeed governor check-up auxiliary device can be applicable to no computer lab elevator and have the computer lab elevator simultaneously, and application scope is wide.
Furthermore, the number of the first fixing supports and the second fixing supports is two, the two first fixing supports are respectively detachably mounted on two sides of the speed limiter rope clamp, and the two second fixing supports are respectively detachably mounted on the corresponding first fixing supports. Through two first fixed bolsters and second fixed bolster respectively in the overspeed governor rope clip both sides fixed for the overspeed governor rope clip can fix more firm when the overspeed governor mounting panel.
Further, first fixed bolster includes vertical portion and kink, and the kink sets up perpendicularly in vertical portion one end, and vertical portion demountable installation is on the overspeed governor rope clip, and second fixed bolster demountable installation is on the kink.
Further, be equipped with first bar hole in the vertical portion, pass first bar hole and two through-holes through the bolt after-fastening, vertical portion demountable installation just adjustable mounted position on the overspeed governor rope clip. Through the position of adjusting bolt in first bar downthehole to can adjust first fixed bolster and install the position at the overspeed governor rope clip, adapt to the overspeed governor mounting panel of different thickness.
Further, be equipped with second bar hole on the kink, be equipped with third bar hole on the second fixed bolster, pass second bar hole and third bar hole back fastening through the bolt, second fixed bolster demountable installation just adjustable mounted position on the kink. Through adjusting bolt in the position in second bar hole and third bar hole, ensure that overspeed governor rope clip and second fixed bolster paste tight overspeed governor mounting panel from top to bottom respectively, then penetrate the bolt in the screw hole of second fixed bolster, the tight overspeed governor mounting panel in bolt top for the overspeed governor rope clip is fastened on the overspeed governor mounting panel with the second fixed bolster, thereby overspeed governor check-up auxiliary device fixes on the overspeed governor mounting panel. Further, a rubber gasket is arranged on the rope clamping groove. The rubber gasket can further prevent the steel wire rope from being damaged by clamping.
Further, one end of the two clamp handles is hinged through a pin to form a rotating end.
Drawings
Fig. 1 is a schematic structural view of the speed limiter calibration auxiliary device of the present invention;
fig. 2 is a schematic view of the speed limiter calibration auxiliary device of the present invention in use in a machine-roomless elevator;
fig. 3 is the utility model discloses a governor check-up auxiliary device is at the use schematic diagram on having the computer lab elevator.
In the figure, 1-speed governor rope clamp, 11-clamp handle, 12-rotating end, 13-clamp rope groove, 2-first fixed support, 21-vertical part, 22-bending part, 23-first strip-shaped hole, 24-second strip-shaped hole, 3-second fixed support, 31-threaded hole, 32-third strip-shaped hole, 4-bolt, 5-speed governor mounting plate and 6-speed governor base.
Detailed Description
Referring to fig. 1 to 3, an auxiliary device for checking a speed governor comprises a speed governor rope clamp 1, a first fixing support 2 and a second fixing support 3, wherein the first fixing support 2 is detachably mounted on the speed governor rope clamp 1, the second fixing support 3 is detachably mounted on the first fixing support 2, and a threaded hole 31 matched with a speed governor mounting plate 5 is formed in one end position far away from the first fixing support 2; the speed governor rope clamp 1 comprises two clamp handles 11, one ends of the two clamp handles 11 are hinged to form a rotating end 12, and the other ends of the two clamp handles are respectively provided with through holes and can be fastened through fasteners arranged in the two through holes; a rope clamping groove 13 is formed in any one of the clamp handles 11 and is close to the rotating end 12.
If the elevator is used on a machine room-less elevator, the two clamping handles 11 are opened along the rotating end 12, the steel wire rope of the speed governor penetrates through the rope clamping grooves 13 of the clamping handles 11, then the two clamping handles 11 are closed along the rotating end 12, at the moment, the rotating end 12 of the speed governor rope clamp 1 is positioned above the speed governor mounting plate 5, the first fixing support 2 is mounted on the speed governor rope clamp 1 through the bolt 4, meanwhile, the bolt 4 penetrates through the through holes corresponding to the two clamping handles 11 and then is fastened, the through holes can be threaded holes, so that the two clamping handles 11 of the speed governor rope clamp 1 are fastened together, and the steel wire rope is fixed in the rope clamping grooves 13 of the clamping handles 11; then, the second fixing support 3 is installed on the first fixing support 2, at the moment, a threaded hole 31 in the second fixing support 3 is located below a threaded hole of the speed governor mounting plate 5, the bolt 4 is matched with the threaded hole 31 to enable the bolt 4 to tightly abut against the speed governor mounting plate 5, the speed governor rope clamp 1 and the second fixing support 3 respectively vertically clamp the speed governor mounting plate 5, and the whole speed governor verification auxiliary device is fixed on the speed governor mounting plate 5; the first fixing support 2 and the second fixing support 3 play a role in assisting in supporting the speed governor rope clamp 1. Make elevator car inching a segment stroke of going upward with maintenance speed, wire rope can not remove thereupon because of being pressed from both sides tightly by overspeed governor rope clip 1 to wire rope is not hard up, and the maintainer can break away from wire rope from the overspeed governor runner, then uses overspeed governor check-up instrument to carry out the check-up to overspeed governor action speed.
If when using on having the computer lab elevator, only need to use overspeed governor rope clip 1, open two clamp holder 11 along the rotation end, pass the wire rope of overspeed governor and press from both sides rope recess 13 of clamp holder 11, then close two clamp holder 11 along the rotation end, pass fastening behind the through-hole that corresponds each other on two clamp holder 11 through bolt 4, make two clamp holder 11 fasten together, thereby press from both sides tight wire rope, then place overspeed governor rope clip 1 on overspeed governor base 6, make elevator car inching go up a segment stroke with maintenance speed, wire rope can not remove along with it because of being pressed from both sides by overspeed governor rope clip 1 clamp, thereby wire rope becomes flexible, maintainer can break away from wire rope from the overspeed governor runner, then use overspeed governor check-up instrument to check-up overspeed governor action speed.
The utility model has simple structure and convenient use, and the operator can use the auxiliary device for checking the speed limiter when checking the speed limiter, thereby realizing the separation of the steel wire rope and the speed limiter, avoiding the damage of the steel wire rope in the operation process and improving the reliability and feasibility of the operation; furthermore, the method is simple. The speed limiter checking auxiliary device can be simultaneously suitable for elevators without machine rooms and elevators with machine rooms, and is wide in application range.
Further, the quantity of first fixed bolster 2 and second fixed bolster 3 is two, and two first fixed bolsters 2 are demountable installation respectively in overspeed governor rope clip 1 both sides, and two second fixed bolsters 3 are demountable installation respectively on corresponding first fixed bolster 2. Through two first fixed bolster 2 and second fixed bolster 3 respectively in 1 both sides of overspeed governor rope clip fixed for overspeed governor rope clip 1 can fix more firm when overspeed governor mounting panel 5.
Further, first fixed bolster 2 includes vertical portion 21 and kink 22, and kink 22 sets up perpendicularly in vertical portion 21 one end, and vertical portion 21 demountable installation is on overspeed governor rope clip 1, and second fixed bolster 3 demountable installation is on kink 22.
Further, be equipped with first bar hole 23 on the vertical portion 21, pass first bar hole 23 and through-hole back fastening through bolt 4, vertical portion 21 demountable installation just adjustable mounted position on overspeed governor rope clip 1.
Through the position of adjusting bolt 4 in first bar hole 23 to can adjust the position of first fixed bolster 2 installation at overspeed governor rope clip 1, adapt to the overspeed governor mounting panel 5 of different thickness. Preferably, the number of the through holes and the second bar holes 24 is two.
Further, be equipped with second bar hole 24 on the kink 22, be equipped with third bar hole 32 on the second fixed bolster 3, pass second bar hole 24 and third bar hole 32 after-fastening through bolt 4, second fixed bolster 3 demountable installation just adjustable mounted position on kink 22.
Through adjusting bolt 4 in the position in second bar hole 24 and third bar hole 32, ensure that overspeed governor rope clip 1 and second fixed bolster 3 respectively from top to bottom paste closely overspeed governor mounting panel 5, then utilize bolt 4 to pass screw hole 31, bolt 4 top tightly overspeed governor mounting panel 5 for overspeed governor rope clip 1 and second fixed bolster 3 fasten on overspeed governor mounting panel 5, thereby overspeed governor check-up auxiliary device fixes on overspeed governor mounting panel 5. Preferably, the number of second strip apertures 24 is two.
Further, a rubber gasket is arranged on the rope clamping groove 13. The rubber gasket can further prevent the steel wire rope from being damaged by clamping.
Further, one end of the two clamp handles 11 is hinged by a pin to form a rotating end 12.
The bolt 4 can be a butterfly bolt, so that the manual screwing operation of operators is facilitated, and the tool carrying capacity of the operators is reduced.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (7)
1. The auxiliary device for checking the speed limiter is characterized by comprising a speed limiter rope clamp, a first fixing support and a second fixing support, wherein the first fixing support is detachably mounted on the speed limiter rope clamp; the speed limiter rope clamp comprises two clamp handles, one end of each clamp handle is hinged to form a rotating end, and the other end of each clamp handle is provided with a through hole and can be fastened through fasteners arranged in the two through holes; and a rope clamping groove is formed in the position, close to the rotating end, of any one of the clamp handles.
2. The speed governor verification auxiliary device according to claim 1, wherein the number of the first fixing brackets and the second fixing brackets is two, two first fixing brackets are detachably mounted on two sides of the speed governor rope clamp respectively, and two second fixing brackets are detachably mounted on the corresponding first fixing brackets respectively.
3. The auxiliary device for checking the speed limiter of any one of claims 1-2, wherein the first fixing support comprises a vertical part and a bent part, the bent part is vertically arranged at one end of the vertical part, the vertical part is detachably mounted on the speed limiter rope clamp, and the second fixing support is detachably mounted on the bent part.
4. The auxiliary device for checking the speed limiter according to claim 3, wherein a first strip-shaped hole is formed in the vertical portion, a bolt penetrates through the first strip-shaped hole and the two through holes to be fastened, the vertical portion is detachably mounted on the speed limiter rope clamp, and the mounting position of the vertical portion can be adjusted.
5. The auxiliary device for checking the speed limiter according to claim 4, wherein a second strip-shaped hole is formed in the bent portion, a third strip-shaped hole is formed in the second fixing support, a bolt penetrates through the second strip-shaped hole and the third strip-shaped hole and then is fastened, and the second fixing support is detachably mounted on the bent portion and is adjustable in mounting position.
6. The governor verification auxiliary device of claim 1, wherein a rubber gasket is provided on the rope clamping groove.
7. The governor verification assistance device of claim 1, wherein one end of the two clamp handles is hinged by a pin forming the rotating end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839951.6U CN210710200U (en) | 2019-06-04 | 2019-06-04 | Overspeed governor check-up auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839951.6U CN210710200U (en) | 2019-06-04 | 2019-06-04 | Overspeed governor check-up auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN210710200U true CN210710200U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839951.6U Active CN210710200U (en) | 2019-06-04 | 2019-06-04 | Overspeed governor check-up auxiliary device |
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| CN (1) | CN210710200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240034A (en) * | 2019-06-04 | 2019-09-17 | 广州广日电梯工程有限公司 | A kind of limiter of speed verification auxiliary device |
-
2019
- 2019-06-04 CN CN201920839951.6U patent/CN210710200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240034A (en) * | 2019-06-04 | 2019-09-17 | 广州广日电梯工程有限公司 | A kind of limiter of speed verification auxiliary device |
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