CN207511761U - A kind of elevator counterweight elevator belt is broken testing agency - Google Patents
A kind of elevator counterweight elevator belt is broken testing agency Download PDFInfo
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- CN207511761U CN207511761U CN201721460852.4U CN201721460852U CN207511761U CN 207511761 U CN207511761 U CN 207511761U CN 201721460852 U CN201721460852 U CN 201721460852U CN 207511761 U CN207511761 U CN 207511761U
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- elevator
- elevator belt
- counterweight
- detection
- testing agency
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator counterweight elevator belts to be broken testing agency, and for industrial automation equipment technology field, including elevator, elevator has lifting unit；Counterweight element；Elevator belt, one end of elevator belt are connect with counterweight element, and the other end is connect after bypassing the commutation guide part at the top of elevator with lifting unit；It is broken testing agency, it is located on counterweight element and/or lifting unit, the detection connector that is directly or indirectly connected including mounting base, with elevator belt can drive the return springs that detection connector resets in mounting base and the detection sensor whether detectable detection connector resets after elevator belt fracture.When elevator belt is broken, the detection connector with promoting band connection resets under the action of return springs, and corresponding detection sensor can judge whether elevator belt is broken.The utility model whole can detect whether elevator belt is broken, and have many advantages, such as that simple in structure, space hold is small and be easy to adjustment.
Description
Technical field
The utility model is used for industrial automation equipment technology field, breaks more particularly to a kind of elevator counterweight elevator belt
Split testing agency.
Background technology
With economic globalization, production is efficient, whole world manufacture certainly will be required to move towards intelligent, while national life level
It improves, human cost is continuously increased, and the full-automatic manufacturing development that is bound to is particularly important.Full-automatic conveying system is entire industry
The aorta vessel of production line is the conveying machinery of the high-speed transfer in certain distance.The counter weight machine of heavy lift system at present
Structure mainly using chain drive or promotes V belt translation, and chain drive is violent there are being vibrated during high speed elevating movement, and chain is easier to grind
Damage and the problems such as noise is larger, elevator belt drive motion is more steady, but it is higher to there is fracture, the risk fallen, and existing
Elevator belt is broken testing agency, and there are the problems such as space hold is larger, adjustment is inconvenient.
Utility model content
The purpose of this utility model is to provide it is a kind of it is simple in structure, space hold is small and be easy to adjustment elevator counterweight
Elevator belt is broken testing agency.
Technical solution is used by the utility model solves its technical problem：A kind of elevator counterweight elevator belt fracture inspection
Mechanism is surveyed, including
Elevator, the elevator have lifting unit；
Counterweight element；
Elevator belt, one end of elevator belt are connect with counterweight element, after the other end is around the commutation guide part at the top of elevator
It is connect with lifting unit；
Testing agency is broken, is located on counterweight element and/or lifting unit, including mounting base, direct with the elevator belt
Or the detection connector being indirectly connected, the reset that the detection connector can be driven to be resetted in mounting base after elevator belt fracture
The detection sensor whether elastic component and the detectable detection connector reset.
The improvement of technical solutions of the utility model is further used as, the mounting base is located on the lifting unit, described
Mounting base was equipped with slot or via, and the detection connector includes across the detection axis for crossing slot or via and is located at detection
The detection cap of axis lower end, the return springs include the compressed spring being located between the detection cap and mounting base, the inspection
The side that sensor is located at the detection cap is surveyed, the upper end of the detection axis is directly or indirectly connected with elevator belt.
The improvement of technical solutions of the utility model is further used as, the upper end of the detection axis is equipped with connecting seat, the company
Joint chair is equipped with the connecting rod for connecting the elevator belt, and the end of the elevator belt after the connecting rod around turning down and pass through folder
Plate is clamped with elevator belt.
The improvement of technical solutions of the utility model is further used as, the elevator is equipped with guide rod, the counterweight list
Member is equipped with the directive wheel that can roll cooperation with guide rod in lifting.
The improvement of technical solutions of the utility model is further used as, the counterweight element includes ballast box, the ballast box
Both sides be equipped with directive wheel.
The improvement of technical solutions of the utility model is further used as, further includes anti-fall unit, the anti-fall unit includes system
Moving frame and the bolt driving mechanism being located on the lifting unit, brake bracket are equipped with multiple anti-fall cards along lifting directional spreding
Position, the bolt driving mechanism can drive bolt to stretch out and embedding after the alarm signal that sends out of the fracture testing agency is obtained
Enter in the anti-fall screens.
The improvement of technical solutions of the utility model is further used as, the bolt driving mechanism includes cylinder and is located at described
The bolt of cylinder output terminal.
The beneficial effects of the utility model：When elevator belt is broken, with promoting the detection connector of band connection multiple
It is resetted under the action of the elastic component of position, corresponding detection sensor can judge elevator belt by detecting the location information of connector
Whether it is broken.The utility model whole can detect whether elevator belt is broken, and account for simple in structure, space by above structure
With it is small and be easy to adjustment the advantages that.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model embodiment structure diagram；
Fig. 2 is partial enlarged view at A in Fig. 1.
Specific embodiment
With reference to Fig. 1, Fig. 2, that show the concrete structures of the preferred embodiment of the utility model.It will be detailed below
The design feature of each component of the utility model, and during if there is being described to direction (upper and lower, left and right, before and after), it is with Fig. 1 institutes
The structure shown is that reference describes, but the actual use direction of the utility model is not limited thereto.
The utility model provides a kind of elevator counterweight elevator belt fracture testing agency, including elevator 1, the lifting
Machine 1 has lifting unit 11, and lifting unit 11 is used to carry the object of the conveying of elevator 1, and elevator 1 drives lifting unit 11
Mode can be motor leadscrew-nut mechanism or oscillating arm mechanisms etc.；
Counterweight element 3；
The flexible-belts body such as belt can be selected in elevator belt 4, elevator belt 4, and one end of elevator belt 4 is connect with counterweight element 3, another
End is connect after the commutation guide part 12 around the top of elevator 1 with lifting unit 11, commutation guide part 12 can be used fixed pulley or
Determine rotating roller；
Testing agency 5 is broken, is located on counterweight element 3 and/or lifting unit 11, including mounting base 51 and the promotion
With 4 be directly or indirectly connected detection connector, elevator belt 4 fracture after can drive it is described detection connector in mounting base 51
The detection sensor 53 whether return springs 52 of reset and the detectable detection connector reset.
When mechanism is mainly used for the fracture of elevator belt 4 in 1 lifting process of elevator, by belt fracture, testing agency can
It detects the fracture of belt, sends out alarm signal, it is specific as follows：The elevator 1 drives lifting unit 11 to lift, counterweight element
3 are moved by elevator belt 4 and 11 synchronous backward of lifting unit, when elevator belt 4 is broken, the detection that is connect with elevator belt 4
Connector resets under the action of return springs 52, and corresponding detection sensor 53 can be believed by detecting the position of connector
It ceases to judge whether elevator belt 4 is broken.The utility model whole can detect whether elevator belt 4 is broken by above structure, and have
Have the advantages that simple in structure, space hold is small and be easy to adjustment.
Fracture testing agency may be provided on counterweight element 3 and/or lifting unit 11, this, which sentences to be located on lifting unit 11, is
Example illustrates, but actually uses structure and be not limited to this, and the mounting base 51 is located on the lifting unit 11, the installation
Seat 51 was equipped with slot or via, and the detection connector includes across the detection axis 54 for crossing slot or via and is located at detection
The detection cap 55 of 54 lower end of axis, the return springs 52 include the compression bullet being located between the detection cap 55 and mounting base 51
Spring, the detection sensor 53 are located at the side of the detection cap 55, the upper end of the detection axis 54 and elevator belt 4 directly or
It connects connected.When elevator belt 4 is broken, the detection axis 54 being connect with elevator belt 4 resets under the action of resetting spring, accordingly
Detection sensor 53 just can not detect detection cap 55, so as to can determine whether that elevator belt 4 is broken.
In order to which elevator belt 4 is connected in detection axis 54, the upper end of the detection axis 54 is equipped with connecting seat 56, connecting seat 56
Preferably U-shaped seat, the connecting seat 56 are equipped with the connecting rod 57 for connecting the elevator belt 4, and the end of the elevator belt 4 bypasses
It is turned down after the connecting rod 57 and passes through clamping plate 58 and clamped with elevator belt 4.
In the utility model, elevator belt 4 can set one or more.
In order to ensure the stability of the lifting of counterweight element 3, the elevator 1 is equipped with guide rod 13, the counterweight element 3
The directive wheel 31 of cooperation can be rolled in lifting with guide rod 13 by being equipped with.The directive wheel 31 can be along the corresponding guide rod
13 roll, to play the guiding role of 3 elevating movement of counterweight element.The counterweight element 3 includes ballast box 32, described to match
The both sides of loaded van 32 are equipped with directive wheel 31.
In order to meet when detect elevator belt 4 be broken after, can prevent lifting unit 11 from falling, further include anti-fall unit,
The anti-fall unit includes brake bracket 61 and the bolt driving mechanism with being located on the lifting unit 11, and brake bracket 61 is equipped with
Along multiple anti-fall screens 62 of lifting directional spreding, the bolt driving mechanism is obtaining the report for being broken testing agency and sending out
After alert signal, bolt can be driven to stretch out and be embedded in the anti-fall screens 62.I.e. fracture testing agency sends out alarm signal and is given to
Bolt driving mechanism, so as to which bolt is inserted into the anti-fall screens 62 of brake bracket, to play safety protection function.
Wherein, the bolt driving mechanism includes cylinder 63 and is located at the bolt of 63 output terminal of cylinder.Bolt driving
Mechanism can set two sets along lifting direction, and the design of its spacing is corresponding with the anti-fall screens 62 on the brake bracket, it is ensured that institute
When stating any position of the elevator belt 4 in the slide unit lifting travel and producing fracture, at least one equal described bolt can be inserted into
In anti-fall screens 62, to play a protective role.
By designing above, when ensure that elevator belt, which occurs, in any position of elevator lifting process is broken, can rise
To safety protection function.
Certainly, the invention is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made under the premise of utility model spirit, these equivalent modifications or replacement are all contained in the application
In claim limited range.
Claims (7)
1. a kind of elevator counterweight elevator belt is broken testing agency, it is characterised in that：Including
Elevator, the elevator have lifting unit；
Counterweight element；
Elevator belt, one end of elevator belt are connect with counterweight element, the other end around after the commutation guide part at the top of elevator with liter
Unit connection is dropped；
Be broken testing agency, be located on counterweight element and/or lifting unit, including mounting base and the elevator belt it is direct or
Connect connected detection connector, the Flexible Reset that the detection connector can be driven to be resetted in mounting base after elevator belt fracture
The detection sensor whether part and the detectable detection connector reset.
2. elevator counterweight elevator belt according to claim 1 is broken testing agency, it is characterised in that：The mounting base is set
On the lifting unit, the mounting base was equipped with slot or via, the detection connector include across it is described cross slot or
The detection axis of via and the detection cap for being located at detection axis lower end, the return springs include being located at the detection cap and mounting base
Between compressed spring, the detection sensor be located at it is described detection cap side, the upper end of the detection axis and elevator belt are straight
It connects or is indirectly connected.
3. elevator counterweight elevator belt according to claim 2 is broken testing agency, it is characterised in that：The detection axis
Upper end is equipped with connecting seat, and the connecting seat is equipped with the connecting rod for connecting the elevator belt, and the end of the elevator belt bypasses institute
It is turned down after stating connecting rod and passes through clamping plate and clamped with elevator belt.
4. elevator counterweight elevator belt according to claim 1 is broken testing agency, it is characterised in that：On the elevator
Equipped with guide rod, the counterweight element is equipped with the directive wheel that can roll cooperation with guide rod in lifting.
5. elevator counterweight elevator belt according to claim 4 is broken testing agency, it is characterised in that：The counterweight element
Including ballast box, the both sides of the ballast box are equipped with directive wheel.
6. elevator counterweight elevator belt according to claim 1 is broken testing agency, it is characterised in that：Further include anti-fall list
Member, the anti-fall unit include brake bracket and the bolt driving mechanism being located on the lifting unit, and brake bracket is equipped with along liter
Multiple anti-fall screens of directional spreding are dropped, and the bolt driving mechanism is obtaining the alarm signal for being broken testing agency and sending out
Afterwards, bolt can be driven to stretch out and be embedded in the anti-fall screens.
7. elevator counterweight elevator belt according to claim 6 is broken testing agency, it is characterised in that：The bolt driving
Mechanism includes cylinder and is located at the bolt of the cylinder output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460852.4U CN207511761U (en) | 2017-11-03 | 2017-11-03 | A kind of elevator counterweight elevator belt is broken testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460852.4U CN207511761U (en) | 2017-11-03 | 2017-11-03 | A kind of elevator counterweight elevator belt is broken testing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511761U true CN207511761U (en) | 2018-06-19 |
Family
ID=62537568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721460852.4U Active CN207511761U (en) | 2017-11-03 | 2017-11-03 | A kind of elevator counterweight elevator belt is broken testing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533841A (en) * | 2018-12-18 | 2019-03-29 | 安徽双骏智能科技有限公司 | A kind of vertical conveying equipment |
| CN112556909A (en) * | 2020-11-30 | 2021-03-26 | 清华大学 | Testing device for testing tearing force |
-
2017
- 2017-11-03 CN CN201721460852.4U patent/CN207511761U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533841A (en) * | 2018-12-18 | 2019-03-29 | 安徽双骏智能科技有限公司 | A kind of vertical conveying equipment |
| CN112556909A (en) * | 2020-11-30 | 2021-03-26 | 清华大学 | Testing device for testing tearing force |
| CN112556909B (en) * | 2020-11-30 | 2021-08-27 | 清华大学 | Testing device for testing tearing force |
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| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: Room 101 and 201, building C3, No. 11, Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou mingluo Equipment Co., Ltd Address before: 510530 Unit A and Second Floor of Building C3, No.11 Kaiyuan Avenue, Guangzhou High-tech Industrial Development Zone, Guangzhou, Guangdong Province Patentee before: Guangzhou MINO Automotive Equipment Co.,Ltd. |