CN205739873U - Intelligent and safe clamps - Google Patents
Intelligent and safe clamps Download PDFInfo
- Publication number
- CN205739873U CN205739873U CN201620624637.2U CN201620624637U CN205739873U CN 205739873 U CN205739873 U CN 205739873U CN 201620624637 U CN201620624637 U CN 201620624637U CN 205739873 U CN205739873 U CN 205739873U
- Authority
- CN
- China
- Prior art keywords
- intelligent
- safety tongs
- safe
- lifting rod
- lead
- 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
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of intelligent and safe pincers, safety tongs body (1) including band lifting rod (2), safety tongs body (1) is provided with the lead (3) being parallel to lifting rod (2), being arranged with translation disk (4) on lead (3), translation disk (4) is fixed with lifting rod (2)；Described lead (3) is provided with multiple detection contact (8).The performance state of safety tongs can be monitored by this utility model, thus can prevent from occurring unexpectedly.
Description
Technical field
This utility model relates to a kind of elevator safety assembly, particularly a kind of intelligent and safe pincers.
Background technology
Elevator safety clamp device is under the manipulation of limiter of speed, when elevator speed exceedes the restriction speed that elevator governor sets
Degree, or suspension strop occur fracture and lax in the case of, by urgent for car stop a kind of safety dress of being clamped on guide rail
Put.It provides effective protective effect to the safe operation of elevator, is typically installed on car frame or counterweight frame.
But existing safety tongs is purely mechanic structure, it is difficult to when safety tongs breaks down be noticeable.Pacify as elevator
One defence line of full most critical, once safety tongs breaks down, and consequence is by extremely serious.
Utility model content
The purpose of this utility model is, it is provided that a kind of intelligent and safe pincers.The performance state of safety tongs can be supervised by it
Control, thus can prevent from occurring unexpectedly.
The technical solution of the utility model: intelligent and safe clamps, and is characterized in: include the safety tongs body of band lifting rod, peace
Full pincers body is provided with the lead being parallel to lifting rod, and lead is arranged with translation disk, and translation disk is fixed with lifting rod, institute
State lead and be provided with multiple detection contact.
In above-mentioned intelligent and safe pincers, described translation disk is fixedly arranged above armature, and armature is arranged over electric magnet；Electric magnet
Being fixed on bearing, bearing is fixed with safety tongs body.By controlling electric magnet action, carry out the duty of simulating Safety pincers.
In aforesaid intelligent and safe pincers, between described armature and electric magnet, it is provided with back-moving spring.
In aforesaid intelligent and safe pincers, in the voussoir of described safety tongs body, it is provided with temperature sensor, by detection wedge
The temperature of block assesses the frictional force of voussoir.
Compared with prior art, this utility model by arrange on safety tongs body can on lead movement put down
Shifting dish, and the movement of translation disk is directly by lifting rod control, it is possible to come according to translation disk displacement on lead
Judge the action situation of lifting rod, such that it is able to the performance of safety tongs is detected, to improve the safety of elevator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-safety tongs body, 2-band lifting rod, 3-lead, 4-translation disk, 5-armature, 6-electricity
Magnet, 7-bearing, 8-detects contact.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings, but is not intended as this utility model
The foundation limited.
Embodiment.Intelligent and safe clamps, as shown in Figure 1: include the safety tongs body 1 of band lifting rod 2, on safety tongs body 1
Being provided with the lead 3 being parallel to lifting rod 2, lead 3 is arranged with translation disk 4, translation disk 4 is fixed with lifting rod 2；Described lead
It is provided with multiple detection contact 8 to post 3.Described translation disk 4 is fixedly arranged above armature 5, and armature 5 is arranged over electric magnet 6；Electromagnetism
Ferrum 6 is fixed on bearing 7, and bearing 7 is fixed with safety tongs body 1.It is provided with back-moving spring between described armature 5 and electric magnet 6.Institute
It is provided with temperature sensor in stating the voussoir of safety tongs body 1.
Operation principle of the present utility model: when lifting rod pulls voussoir to be braked, the pull distance of lifting rod is permissible
Being embodied on lead by translation disk, the detection contact of lead can get this range information, according to this range information
Whether exceed threshold value, then can determine whether whether safety tongs exists potential safety hazard.And the only just meeting when elevator faults due to safety tongs
Triggering, the chance therefore triggered is not a lot, it is possible to controls electric magnet action and carrys out the action of simulating Safety pincers.
Claims (4)
1. intelligent and safe pincers, it is characterised in that: including the safety tongs body (1) of band lifting rod (2), safety tongs body sets on (1)
It is parallel to the lead (3) of lifting rod (2), lead (3) is arranged with translation disk (4), translation disk (4) and lifting rod (2)
Fixing；Described lead (3) is provided with multiple detection contact (8).
Intelligent and safe the most according to claim 1 clamps, it is characterised in that: described translation disk (4) is fixedly arranged above armature
(5), armature (5) is arranged over electric magnet (6)；Electric magnet (6) is fixed on bearing (7), bearing (7) and safety tongs body (1)
Fixing.
Intelligent and safe the most according to claim 2 clamps, it is characterised in that: it is provided with between described armature (5) and electric magnet (6)
Back-moving spring.
Intelligent and safe the most according to claim 1 clamps, it is characterised in that: arrange in the voussoir of described safety tongs body (1)
There is temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624637.2U CN205739873U (en) | 2016-06-22 | 2016-06-22 | Intelligent and safe clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624637.2U CN205739873U (en) | 2016-06-22 | 2016-06-22 | Intelligent and safe clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205739873U true CN205739873U (en) | 2016-11-30 |
Family
ID=57384673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624637.2U Expired - Fee Related CN205739873U (en) | 2016-06-22 | 2016-06-22 | Intelligent and safe clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205739873U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132775A (en) * | 2018-10-19 | 2019-01-04 | 长沙宁湖机械设备有限公司 | A kind of elevator safety gear |
| CN109422155A (en) * | 2017-08-25 | 2019-03-05 | 奥的斯电梯公司 | Synchronous mode electronic security(ELSEC) actuator |
| CN110817642A (en) * | 2019-12-04 | 2020-02-21 | 徐州市工大三森科技有限公司 | Braking force feedback automatic adjustment control system and control method |
| CN112520529A (en) * | 2020-11-30 | 2021-03-19 | 泰州鸿材科技有限公司 | Elevator safety tongs that can be used to multiple orbit |
-
2016
- 2016-06-22 CN CN201620624637.2U patent/CN205739873U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422155A (en) * | 2017-08-25 | 2019-03-05 | 奥的斯电梯公司 | Synchronous mode electronic security(ELSEC) actuator |
| CN109422155B (en) * | 2017-08-25 | 2020-07-07 | 奥的斯电梯公司 | Synchronous electronic safety actuator |
| CN109132775A (en) * | 2018-10-19 | 2019-01-04 | 长沙宁湖机械设备有限公司 | A kind of elevator safety gear |
| CN110817642A (en) * | 2019-12-04 | 2020-02-21 | 徐州市工大三森科技有限公司 | Braking force feedback automatic adjustment control system and control method |
| CN112520529A (en) * | 2020-11-30 | 2021-03-19 | 泰州鸿材科技有限公司 | Elevator safety tongs that can be used to multiple orbit |
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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: 20161130 |