CN105438921A - Real-time chain fracture prevention safety lock - Google Patents
Real-time chain fracture prevention safety lock Download PDFInfo
- Publication number
- CN105438921A CN105438921A CN201511022247.4A CN201511022247A CN105438921A CN 105438921 A CN105438921 A CN 105438921A CN 201511022247 A CN201511022247 A CN 201511022247A CN 105438921 A CN105438921 A CN 105438921A
- Authority
- CN
- China
- Prior art keywords
- chain
- electromagnet
- sliding block
- real
- safety lock
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a real-time chain fracture prevention safety lock which comprises a lifting chain, a chain fracture detection switch, a left upright column and a right upright column, wherein a left guide block and a right guide block are mounted on the left upright column and the right upright column respectively; a left oblique groove and a right oblique groove are formed in one side of the left guide block and one side of the right guide block respectively; a left sliding block and a right sliding block are mounted in the left oblique groove and right oblique groove in a sliding fit manner respectively; a row of toothed bars is mounted at one side of the left sliding block; a row of toothed bars is mounted at one side of the right sliding block; a left spring seat and a right spring seat are fixedly arranged at the tops of the left guide block and the right guide block respectively; springs are correspondingly connected between the left spring seat and the top end of the left sliding block and between the right spring seat and the top end of the right sliding block respectively; a left connecting rod and a right connecting rod are hinged to the bottom ends of the left sliding block and the right sliding block respectively; an electromagnet is arranged between the bottoms of the left upright column and the right upright column; the chain fracture detection switch is electrically connected with the electromagnet through a controller; a pull rod is hinged to the bottom ends of the left connecting rod and the right connecting rod; the bottom end of the pull rod extends to a place above an iron core of the electromagnet; and the pull rod is in clearance fit with the iron core. With the adoption of the structure, a comb-shaped rack and a vehicle on the comb-shaped rack can be protected effectively, and unnecessary accidents are precluded.
Description
Technical field
The present invention relates to comb tooth type rotor tower garage parking equipment field, specifically a kind of chain broken prevention safety lock in real time.
Background technology
Comb tooth type rotor tower garage parking equipment is as one of conventional parking apparatus; it operationally; owing to there is no the device of real-time guard lifting chain; once after lifting chain disconnection; cannot fall to providing protective effect to the continuation of the comb frame after the comb frame running or be still in the air and bringing onto load (vehicle), thus cause the generation of safety misadventure.
Summary of the invention
The object of the invention is the defect in order to overcome prior art existence and deficiency, a kind of chain broken prevention safety lock be in real time provided.
Technical scheme of the present invention is as follows:
A kind of chain broken prevention safety lock in real time, include the lifting chain of comb tooth type rotor tower garage parking equipment, be arranged on the chain rupture detector switch on comb tooth type rotor tower garage parking equipment and the left side laying respectively at described lifting chain both sides, right column, it is characterized in that: a described left side, right column is separately installed with a left side, right orienting lug, a described left side, right orienting lug is being respectively equipped with a left side towards the side of described lifting chain, right skewed slot, a described left side, right skewed slot composition herringbone guiding mechanism, and it is left, a left side is separately installed with by bearing fit in right skewed slot, right slide block, a described left side, right slide block lays respectively at the both sides of described lifting chain, and it is left, right slide block is being separately installed with the tooth-arranging strip in genesis analysis towards the side of described lifting chain, the top of described left and right orienting lug is fixed with left and right spring perch respectively, has been connected respectively spring between the top of described left and right spring perch and described left and right slide block, and the bottom of described left and right slide block is hinged with left and right connecting rod respectively, electromagnet is provided with between the bottom of described left and right column, described chain rupture detector switch is electrically connected with described electromagnet by controller, the bottom of described left and right connecting rod is hinged with pull bar, the bottom of described pull bar extend to the iron core of described electromagnet top and with its free-running fit.
Described real-time chain broken prevention safety lock, is characterized in that: correspondingly respectively between its footing and described left and right orienting lug on described left and right column be set with recoil spring.
Described real-time chain broken prevention safety lock, is characterized in that: described electromagnet is positioned at the side of described lifting chain.
Described real-time chain broken prevention safety lock, is characterized in that: described controller adopts PLC, and the chain rupture signal detected is sent to described PLC by described chain rupture detector switch, and described PLC exports control signal, controls the power connection of described electromagnet.
Beneficial effect of the present invention:
The present invention is rational in infrastructure, reliable; when sweep causes sweep free fall because of lifting chain fracture; force arrestment continuation run, can actv. protection comb frame and comb frame on vehicle, stopped the generation of the unnecessary accident caused because of comb frame and vehicle free fall.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
See Fig. 1, a kind of chain broken prevention safety lock in real time, include the lifting chain 1 of comb tooth type rotor tower garage parking equipment, be arranged on the chain rupture detector switch on comb tooth type rotor tower garage parking equipment and the left side laying respectively at lifting chain 1 both sides, right column 2, left, right column 2 is separately installed with a left side, right orienting lug 3, left, right orienting lug 3 is being respectively equipped with a left side towards the side of lifting chain 1, right skewed slot, left, right skewed slot composition herringbone guiding mechanism, and it is left, a left side is separately installed with by bearing fit in right skewed slot, right slide block 4, left, right slide block 4 lays respectively at the both sides of lifting chain 1, and it is left, right slide block 4 is being separately installed with the tooth-arranging strip 5 in genesis analysis towards the side of lifting chain 1, the top of left and right orienting lug 3 is fixed with left and right spring perch 6 respectively, has been connected respectively spring 7 between left and right spring perch 6 and the top of left and right slide block 4, and the bottom of left and right slide block 4 is hinged with left and right connecting rod 8 respectively, be provided with electromagnet 9 between the bottom of left and right column 2, chain rupture detector switch is electrically connected with electromagnet 9 by controller, and the bottom of left and right connecting rod 8 is hinged with pull bar 10, the bottom of pull bar 10 extend to the iron core of electromagnet 9 top and with its free-running fit.
In the present invention, correspondingly respectively between its footing with left and right orienting lug 3 on left and right column 2 be set with recoil spring 11.
Electromagnet 9 is positioned at the side of lifting chain 1, can not have influence on the normal operation of comb tooth type rotor tower garage parking equipment.
Controller adopts PLC, and the chain rupture signal detected is sent to PLC by chain rupture detector switch, and PLC exports control signal, controls the power connection of electromagnet 9.
Below in conjunction with accompanying drawing, the present invention is further illustrated:
When chain rupture detector switch detects that fracture occurs lifting chain 1, the chain rupture signal detected is sent to PLC by chain rupture detector switch, PLC exports control signal, control the power connection of electromagnet 9, electromagnet 9 is energized, make the iron core adhesive pull bar 10 of electromagnet 9, drive left, right connecting rod 8 moves down, and then drive left, right slide block 4 is along a left side for composition herringbone guiding mechanism, right skewed slot moves down, thus make a left side, a tooth-arranging strip 5 on right slide block 4 clamps lifting chain 1, thus actv. protects the vehicle on comb frame and comb frame, stop the generation of the unnecessary accident caused because of comb frame and vehicle free fall.When parking apparatus recovers normal, PLC exports control signal, the power supply controlling electromagnet 9 disconnects, make electromagnet 9 power-off, pull bar 10 departs from the iron core of electromagnet 9, and under the effect of spring 7, left and right slide block 4 moves along on the left and right skewed slot of composition herringbone guiding mechanism, thus the tooth-arranging strip 5 on left and right slide block 4 is departed from lifting chain 1, the operation of parking apparatus can not be affected.
When sudden stop, recoil spring 11 actv. protection can cause spring 7 because being hit, and stops the hidden danger that secondary disconnection, fracture occur for it.
Claims (4)
1. a real-time chain broken prevention safety lock, include the lifting chain of comb tooth type rotor tower garage parking equipment, be arranged on the chain rupture detector switch on comb tooth type rotor tower garage parking equipment and the left side laying respectively at described lifting chain both sides, right column, it is characterized in that: a described left side, right column is separately installed with a left side, right orienting lug, a described left side, right orienting lug is being respectively equipped with a left side towards the side of described lifting chain, right skewed slot, a described left side, right skewed slot composition herringbone guiding mechanism, and it is left, a left side is separately installed with by bearing fit in right skewed slot, right slide block, a described left side, right slide block lays respectively at the both sides of described lifting chain, and it is left, right slide block is being separately installed with the tooth-arranging strip in genesis analysis towards the side of described lifting chain, the top of described left and right orienting lug is fixed with left and right spring perch respectively, has been connected respectively spring between the top of described left and right spring perch and described left and right slide block, and the bottom of described left and right slide block is hinged with left and right connecting rod respectively, electromagnet is provided with between the bottom of described left and right column, described chain rupture detector switch is electrically connected with described electromagnet by controller, the bottom of described left and right connecting rod is hinged with pull bar, the bottom of described pull bar extend to the iron core of described electromagnet top and with its free-running fit.
2. real-time chain broken prevention safety lock according to claim 1, is characterized in that: correspondingly respectively between its footing and described left and right orienting lug on described left and right column be set with recoil spring.
3. real-time chain broken prevention safety lock according to claim 1, is characterized in that: described electromagnet is positioned at the side of described lifting chain.
4. real-time chain broken prevention safety lock according to claim 1, it is characterized in that: described controller adopts PLC, the chain rupture signal detected is sent to described PLC by described chain rupture detector switch, and described PLC exports control signal, controls the power connection of described electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511022247.4A CN105438921A (en) | 2015-12-30 | 2015-12-30 | Real-time chain fracture prevention safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511022247.4A CN105438921A (en) | 2015-12-30 | 2015-12-30 | Real-time chain fracture prevention safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105438921A true CN105438921A (en) | 2016-03-30 |
Family
ID=55549648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511022247.4A Pending CN105438921A (en) | 2015-12-30 | 2015-12-30 | Real-time chain fracture prevention safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105438921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804466A (en) * | 2016-05-16 | 2016-07-27 | 付立波 | Vertical circulating stereoscopic parking lot |
| CN112627613A (en) * | 2020-10-20 | 2021-04-09 | 曾广沅 | Safety device of circulating lifting equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201056871Y (en) * | 2006-04-30 | 2008-05-07 | 北京华北天源停车设备有限公司 | Simple and safe type lifting and traverse shifting mechanical parking equipment |
| CN101852030A (en) * | 2009-04-02 | 2010-10-06 | 王涛 | Dynamic chain breaking falling-prevention device for parking facility |
| CN202187589U (en) * | 2011-07-29 | 2012-04-11 | 苏州富士电梯有限公司 | Safety protection device of three-dimensional parking equipment |
| CN202645098U (en) * | 2012-06-05 | 2013-01-02 | 江苏普腾停车设备有限公司 | External expansion safety tongs |
-
2015
- 2015-12-30 CN CN201511022247.4A patent/CN105438921A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201056871Y (en) * | 2006-04-30 | 2008-05-07 | 北京华北天源停车设备有限公司 | Simple and safe type lifting and traverse shifting mechanical parking equipment |
| CN101852030A (en) * | 2009-04-02 | 2010-10-06 | 王涛 | Dynamic chain breaking falling-prevention device for parking facility |
| CN202187589U (en) * | 2011-07-29 | 2012-04-11 | 苏州富士电梯有限公司 | Safety protection device of three-dimensional parking equipment |
| CN202645098U (en) * | 2012-06-05 | 2013-01-02 | 江苏普腾停车设备有限公司 | External expansion safety tongs |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804466A (en) * | 2016-05-16 | 2016-07-27 | 付立波 | Vertical circulating stereoscopic parking lot |
| CN105804466B (en) * | 2016-05-16 | 2018-04-06 | 付立波 | Vertical circulation sky parking |
| CN112627613A (en) * | 2020-10-20 | 2021-04-09 | 曾广沅 | Safety device of circulating lifting equipment |
| CN112627613B (en) * | 2020-10-20 | 2022-02-15 | 曾广沅 | Safety device of circulating lifting equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |