CN203865759U - Connecting device for low-speed direct connecting - Google Patents
Connecting device for low-speed direct connecting Download PDFInfo
- Publication number
- CN203865759U CN203865759U CN201320825495.2U CN201320825495U CN203865759U CN 203865759 U CN203865759 U CN 203865759U CN 201320825495 U CN201320825495 U CN 201320825495U CN 203865759 U CN203865759 U CN 203865759U
- Authority
- CN
- China
- Prior art keywords
- depth indicator
- signal
- memorial archway
- send
- type depth
- 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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Abstract
The utility model relates to a connecting device for low-speed direct connecting of a lifter. The connecting device comprises a speed detecting power generator (1), two encoders (2) and a memorial archway type depth indicator (3). The connecting device for low-speed direct connecting is provided with a connecting interface of the memorial archway type depth indicator, the memorial archway type depth indicator is connected to provide the operation state of the lifter for a user, and operation errors and early warning signals are provided.
Description
Technical field
The utility model relates to a kind of gig that is applied to colliery, metallic ore, nonmetalliferous ore etc., relates in particular to low speed direct connection connecting device structure.
Background technology
At present, the gig that is applied to colliery, metallic ore, nonmetalliferous ore etc. must arrange fender guard, and connecting device is gig part fender guard.The connecting device of existing low speed direct-connection hoister comprises two coders and a tachogenerator, when user requires to join memorial archway type depth indicator, there is no suitable joining interface, cannot meet the demands.
Utility model content
In order to solve above-mentioned deficiency of the prior art, the utility model proposes a kind of new solution.
The technical solution of the utility model is: a kind of low speed direct connection connecting device for gig, described connecting device comprises a tachogenerator (1), two coders (2), with a memorial archway type depth indicator (3), wherein, the motion of low speed direct connection is passed through respectively axle, gear transmission to plunging joint, pass to coder, tachogenerator and memorial archway type depth indicator by coupling end, described coder (2) sends corresponding impulse singla according to the moving situation that imports into, provides needed signal for automatically controlled; Described tachogenerator (1) reaches the rated speed of rotation of motor by the motion of transmitting, and the voltage that output is set, in the time that moving, elevator overspeed exports maximum voltage, logical superpotential size and reflect the height of Hoist Speed, supply electric system is used as speed protection and overspeed protection, thereby realizes the function of electrical control; Described memorial archway type depth indicator (2) sends degree of depth indicator signal; for operator illustrates the position of lifting container in pit shaft; can also send lifting container motion state signal to electric control system; in the time that needs are removed two stage braking; also can send two stage braking ring off signal to electric-control system; send gig running misorientation signal simultaneously, with anti-misoperation, in the time that described memorial archway type depth indicator (2) drive train element lost efficacy, send off-axis guard signal.
Brief description of the drawings
Fig. 1 is low speed direct connection connecting device structure schematic diagram of the present invention.
Fig. 2 is that Fig. 1 is along A-A directional profile figure.
Wherein, tachogenerator (1), coder (2), memorial archway type depth indicator (3).
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As Fig. 1, shown in 2, a kind of low speed direct connection connecting device for gig, described connecting device comprises a tachogenerator (1), two coders (2), with a memorial archway type depth indicator (3), wherein, the motion of low speed direct connection is passed through respectively axle, gear transmission to plunging joint, pass to coder, tachogenerator and memorial archway type depth indicator by coupling end, described coder (2) sends corresponding impulse singla according to the moving situation that imports into, provides needed signal for automatically controlled; Described tachogenerator (1) reaches the rated speed of rotation of motor by the motion of transmitting, and the voltage that output is set, in the time that moving, elevator overspeed exports maximum voltage, logical superpotential size and reflect the height of Hoist Speed, supply electric system is used as speed protection and overspeed protection, thereby realizes the function of electrical control; Described memorial archway type depth indicator (2) sends degree of depth indicator signal; for operator illustrates the position of lifting container in pit shaft; can also send lifting container motion state signal to electric control system; in the time that needs are removed two stage braking; also can send two stage braking ring off signal to electric-control system; send gig running misorientation signal simultaneously, with anti-misoperation, in the time that described memorial archway type depth indicator (2) drive train element lost efficacy, send off-axis guard signal.
The low speed direct connection connecting device the utility model proposes, provides the joining interface of configuration memorial archway type depth indicator, and has been connected with memorial archway type depth indicator, for user provides the running state of gig, and provides misoperation and early warning signal.
The above is only the utility model preferred implementation; should be understood that; for the member of ordinary skill of the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. the low speed direct connection connecting device for gig, it is characterized in that: described connecting device comprises a tachogenerator (1), two coders (2), with a memorial archway type depth indicator (3), wherein, the motion of low speed direct connection is passed through respectively axle, gear transmission to plunging joint, pass to coder, tachogenerator and memorial archway type depth indicator by coupling end, described coder (2) sends corresponding impulse singla according to the moving situation that imports into, provides needed signal for automatically controlled; Described tachogenerator (1) reaches the rated speed of rotation of motor by the motion of transmitting, and the voltage that output is set, in the time that moving, elevator overspeed exports maximum voltage, logical superpotential size and reflect the height of Hoist Speed, supply electric system is used as speed protection and overspeed protection, thereby realizes the function of electrical control; Described memorial archway type depth indicator (2) sends degree of depth indicator signal; for operator illustrates the position of lifting container in pit shaft; can also send lifting container motion state signal to electric control system; in the time that needs are removed two stage braking; also can send two stage braking ring off signal to electric-control system; send gig running misorientation signal simultaneously, with anti-misoperation, in the time that described memorial archway type depth indicator (2) drive train element lost efficacy, send off-axis guard signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825495.2U CN203865759U (en) | 2013-12-12 | 2013-12-12 | Connecting device for low-speed direct connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825495.2U CN203865759U (en) | 2013-12-12 | 2013-12-12 | Connecting device for low-speed direct connecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865759U true CN203865759U (en) | 2014-10-08 |
Family
ID=51646738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825495.2U Expired - Fee Related CN203865759U (en) | 2013-12-12 | 2013-12-12 | Connecting device for low-speed direct connecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865759U (en) |
-
2013
- 2013-12-12 CN CN201320825495.2U patent/CN203865759U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141008 Termination date: 20161212 |