CN203064978U - Intelligent compensation bearing device for elongation of steel wire rope bearing cage - Google Patents
Intelligent compensation bearing device for elongation of steel wire rope bearing cage Download PDFInfo
- Publication number
- CN203064978U CN203064978U CN 201320033603 CN201320033603U CN203064978U CN 203064978 U CN203064978 U CN 203064978U CN 201320033603 CN201320033603 CN 201320033603 CN 201320033603 U CN201320033603 U CN 201320033603U CN 203064978 U CN203064978 U CN 203064978U
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- framework
- claw
- intelligent compensation
- elongation amount
- rocking arm
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Abstract
The utility model discloses an intelligent compensation bearing device for the elongation of a steel wire rope bearing a cage. The intelligent compensation bearing device comprises a wellhead weighing device and a well bottom weighing device which are used in a matched manner, wherein the wellhead weighing device or the well bottom weighing device comprises a framework, a rear support seat, a front end protection device and a weighing device, the rear support seat and the front end protection device are respectively arranged on the front end and the rear end of the bottom of the framework, and the weighing device is arranged at the front end of the bottom of the framework at the position close to the front end protection device. The intelligent compensation bearing device has the advantages of simple structure and unique design; a weighing sensor is arranged below the framework, so that the stressing direction of the sensor is consistent with the direction of a load acting force; the sensor can be reasonably stressed and is convenient to mount and maintain; and accordingly, the intelligent compensation bearing device can meet the use requirements and has excellent practicability.
Description
Technical field
The utility model relates to mine equipment, is specifically related to a kind of intelligent compensation catching device of cage load-bearing wires rope elongation amount.
Background technology
In CN102556814A, a kind of intelligent compensation device of cage load-bearing wires rope elongation amount is disclosed, comprise well head intelligent compensation catching device and following well head intelligent compensation catching device.Last well head is made up of rocking arm, dolly, dolly oil cylinder, shock absorber, weight-measuring device, framework, claw, claw oil cylinder etc. with the intelligent compensation catching device.Following well head is made up of claw, claw oil cylinder, shock absorber, weight-measuring device, framework etc. with the intelligent compensation catching device.The weight-measuring device of above-mentioned intelligent compensation catching device is installed on the shock absorber, and sensor adopts the heavy formula sensor of axle.This kind sensor mounting means not only causes sensor to be subjected to force direction and load force direction inconsistent, and the sensor influence of additional forces such as conducted oneself with dignity, and causes the survey precision of weight-measuring device to reduce, the bad stability of sensor etc.In addition, sensor is installed on the shock absorber, also causes sensor maintenance, changes difficulty.
The utility model content
Goal of the invention: at the deficiencies in the prior art, the purpose of this utility model provides a kind of intelligent compensation catching device of cage load-bearing wires rope elongation amount, to realize.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of intelligent compensation catching device of cage load-bearing wires rope elongation amount comprises the well head weighting apparatus and the shaft bottom weighting apparatus that are used; Described well head weighting apparatus or shaft bottom weighting apparatus include framework, rear branching holder and weight-measuring device, and described rear branching holder is located at the base of frame rear end, make framework can make rotary oscillation around rear branching holder; Described weight-measuring device is located at base of frame.
Be provided with the front-end protection device at described base of frame front end.
Described front-end protection device is preceding supporting base, and preceding supporting base axis hole adopts the long waist shaped hole or strengthens bore dia, guarantees that the framework front end is in quick condition.
Described front-end protection device is limiting stopper.
Described rear branching holder adopts articulated manner to be connected with framework.
Described well head weighting apparatus also comprises rocking arm, rocking arm oil cylinder, claw, claw oil cylinder and shock absorber; Described rocking arm and framework are hinged, and described rocking arm one end links to each other with the rocking arm oil cylinder; Described claw and framework are hinged, and described claw oil cylinder one end and framework are hinged, and the other end and shock absorber driver plate link, and described shock absorber is located between framework and the claw.
Described shaft bottom weighting apparatus also comprises claw, claw oil cylinder and shock absorber; Described claw and framework are hinged, and described claw oil cylinder one end and framework are hinged, and the other end and shock absorber driver plate link, and described shock absorber is located between framework and the claw.
Beneficial effect: compared with prior art, the intelligent compensation catching device of cage load-bearing wires rope elongation amount of the present utility model, simple in structure, design ingeniously, LOAD CELLS is located at framework below, sensor is subjected to force direction consistent with the load force direction, sensor is stressed rationally, sensor installation simultaneously, easy to maintenance can be satisfied user demand, has good practicability.
Description of drawings
Fig. 1 is the structural representation of well head weighting apparatus;
Fig. 2 is the structural representation of shaft bottom weighting apparatus.
The specific embodiment
The present invention is further illustrated below in conjunction with concrete accompanying drawing.
As depicted in figs. 1 and 2, the intelligent compensation catching device of cage load-bearing wires rope elongation amount comprises the well head weighting apparatus and the shaft bottom weighting apparatus that are used, and two well head weighting apparatuss are set at the well head place, and the place arranges two well head weighting apparatuss in the shaft bottom.
The well head weighting apparatus includes framework 1, rear branching holder 2, front-end protection device 3, weight-measuring device 4, rocking arm 6, rocking arm oil cylinder 7, claw 5, claw oil cylinder 9 and shock absorber 8.Rear branching holder 2 and front-end protection device 3 are located at the front and back end of framework 1 bottom respectively, near front-end protection device 3 positions weight-measuring device 4 are set in framework 1 bottom front.Rocking arm 6 is hinged with framework 1, and rocking arm 6 one ends link to each other with rocking arm oil cylinder 7.Claw 5 is hinged with framework 1, and shock absorber 8 is located between framework 1 and the claw 5.3 safety of front-end protection device, protective effect can or be adopted other safety, safety method according to the cancellation of operating mode needs, as preceding supporting base, limiting stopper etc.Rear branching holder 2 adopts articulated manner; Preceding supporting base axis hole adopts the long waist shaped hole or strengthens bore dia, and the framework front end is in quick condition, and framework 1 is made rotary oscillation around rear branching holder 2, and the power that makes load act on claw passes on the weight-measuring device 4 by framework 1.The weight-measuring device 4 outputs signal corresponding with application force.Weight-measuring device is to be provided with a weight-measuring device of heavy formula sensor.In addition, rocking arm 6 can adopt and claw 5 mechanical linkage modes according to the field working conditions needs.
The shaft bottom weighting apparatus comprises framework 1, rear branching holder 2, front-end protection device 3, weight-measuring device 4, claw 5, claw oil cylinder 9 and shock absorber 8.Rear branching holder 2 and front-end protection device 3 are located at the front and back end of framework 1 bottom respectively, near front-end protection device 3 positions weight-measuring device 4 are set in framework 1 bottom front.Claw 5 is hinged with framework 1, and shock absorber 8 is located between framework 1 and the claw 5.3 safety of front-end protection device, protective effect can or be adopted other safety, safety method according to the cancellation of operating mode needs, as preceding supporting base, limiting stopper etc.Rear branching holder 2 adopts articulated manner; Preceding supporting base axis hole adopts the long waist shaped hole or strengthens bore dia, and the framework front end is in quick condition, and framework 1 is made rotary oscillation around rear branching holder 2, and the power that makes load act on claw passes on the weight-measuring device 4 by framework 1.The weight-measuring device 4 outputs signal corresponding with application force.Weight-measuring device is to be provided with a weight-measuring device of heavy formula sensor.In addition, can set up rocking arm 6 at the shaft bottom weighting apparatus according to the field working conditions needs, but the driving of rocking arm 6 and claw drive and must independently can not adopt and claw mechanical linkage mode.
The intelligent compensation catching device of this cage load-bearing wires rope elongation amount, simple in structure, design ingenious, LOAD CELLS is located at the framework below, sensor is subjected to force direction consistent with the load force direction, and sensor is stressed rationally, sensor installation simultaneously, easy to maintenance, can satisfy user demand, have good practicability.
Claims (7)
1. the intelligent compensation catching device of a cage load-bearing wires rope elongation amount comprises the well head weighting apparatus and the shaft bottom weighting apparatus that are used; It is characterized in that: described well head weighting apparatus or shaft bottom weighting apparatus include framework (1), rear branching holder (2) and weight-measuring device (4), described rear branching holder (2) is located at rear end, framework (1) bottom, makes framework (1) can make rotary oscillation around rear branching holder (2); Described weight-measuring device (4) is located at framework (1) bottom.
2. the intelligent compensation catching device of cage load-bearing wires rope elongation amount according to claim 1 is characterized in that: be provided with front-end protection device (3) in described framework (1) bottom front.
3. the intelligent compensation catching device of cage load-bearing wires rope elongation amount according to claim 2; it is characterized in that: described front-end protection device (3) is preceding supporting base; preceding supporting base axis hole adopts the long waist shaped hole or strengthens bore dia, guarantees that framework (1) front end is in quick condition.
4. the intelligent compensation catching device of cage load-bearing wires rope elongation amount according to claim 2, it is characterized in that: described front-end protection device (3) is limiting stopper.
5. the intelligent compensation catching device of cage load-bearing wires rope elongation amount according to claim 1 is characterized in that: described rear branching holder (2) adopts articulated manner to be connected with framework (1).
6. the intelligent compensation catching device of cage load-bearing wires rope elongation amount according to claim 1, it is characterized in that: described well head weighting apparatus also comprises rocking arm (6), rocking arm oil cylinder (7), claw (5), claw oil cylinder (9) and shock absorber (8); Described rocking arm (6) is hinged with framework (1), and described rocking arm (6) one ends link to each other with rocking arm oil cylinder (7); Described claw (5) is hinged with framework (1), and described shock absorber (8) is located between framework (1) and the claw (5).
7. the intelligent compensation catching device of cage load-bearing wires rope elongation amount according to claim 1, it is characterized in that: described shaft bottom weighting apparatus also comprises claw (5), claw oil cylinder (9) and shock absorber (8); Described claw (5) is hinged with framework (1), and described shock absorber (8) is located between framework (1) and the claw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033603 CN203064978U (en) | 2013-01-23 | 2013-01-23 | Intelligent compensation bearing device for elongation of steel wire rope bearing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033603 CN203064978U (en) | 2013-01-23 | 2013-01-23 | Intelligent compensation bearing device for elongation of steel wire rope bearing cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064978U true CN203064978U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033603 Expired - Fee Related CN203064978U (en) | 2013-01-23 | 2013-01-23 | Intelligent compensation bearing device for elongation of steel wire rope bearing cage |
Country Status (1)
| Country | Link |
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| CN (1) | CN203064978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058312A (en) * | 2014-06-09 | 2014-09-24 | 徐州市工大三森科技有限公司 | Force limiting double releasing cage locking device |
-
2013
- 2013-01-23 CN CN 201320033603 patent/CN203064978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058312A (en) * | 2014-06-09 | 2014-09-24 | 徐州市工大三森科技有限公司 | Force limiting double releasing cage locking device |
| CN104058312B (en) * | 2014-06-09 | 2016-03-30 | 徐州市工大三森科技有限公司 | A kind of limiter two release lock tank arrangement |
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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 |
Granted publication date: 20130717 Termination date: 20180123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |