CN203249610U - Steel tube length measurement device - Google Patents
Steel tube length measurement device Download PDFInfo
- Publication number
- CN203249610U CN203249610U CN 201320232180 CN201320232180U CN203249610U CN 203249610 U CN203249610 U CN 203249610U CN 201320232180 CN201320232180 CN 201320232180 CN 201320232180 U CN201320232180 U CN 201320232180U CN 203249610 U CN203249610 U CN 203249610U
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- CN
- China
- Prior art keywords
- steel tube
- chain
- power system
- travelling car
- sprocket wheel
- 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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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a steel tube length measurement device which is simple in structure, so as to solve the problem of steel tube length accurate measurement in different steel tube production and test processes. The steel tube length measurement device comprises a power system, a bracket and a mobile trolley. A length measurement beam is hung on the bracket. The length measurement beam is provided with a power system. The end part of the power system is provided with a rotary encoder. The mobile trolley is provided with a chain connecting seat and a roller system. The chain connecting seat is connected with a chain. The power system transmits power to the mobile trolley through the chain and the chain connecting seat. The lower end of the mobile trolley is provided with a baffle plate. The steel tube length measurement device provided by the utility model has the advantages of convenient installation and operation, can be installed and used under various conditions, is suitable for all steel tube length detection needs in a steel tube production process.
Description
Technical field
The utility model relates to the measurement mechanism technical field, in particular a kind of device for measuring length of steel tube.
Background technology
According to the needs of producing, every steel pipe in process of production and the front length parameter that steel pipe all need be provided that dispatches from the factory needs steel pipe is carried out linear measure longimetry in the production testing process for this reason.It is varied that present steel pipe is surveyed rectangular formula, multiple device for measuring length of steel tube occurred.Comprise two measurement dollies, a level gauge, a V-type rail in the steel pipe measuring device that for example CN201583263U provides, need to control simultaneously two measurement dollies moves simultaneously, return at a high speed simultaneously touch the end face of steel pipe at dolly after, control system goes out the length of steel pipe by the counting of carriers walking apart from inverse.This device for measuring length of steel tube utilizes the high precision of electric conductivity and the contact type measurement of steel pipe, steel pipe is carried out measurement of length, when device work, need to control simultaneously the speed of travel of two measurement dollies, control system is comparatively complicated, the measuring apparatus accuracy of detection is had relatively high expectations, and need to have special-purpose measurement place, can not satisfy steel pipe steel pipe measurement of length requirement under the complex working condition in production, test process.
The utility model content
The purpose of this utility model provides a kind of device for measuring length of steel tube simple in structure, to solve steel pipe problem to the accurate measurement of steel pipe length in difference production, test process.
Technical solution adopted in the utility model is as follows: a kind of device for measuring length of steel tube, it comprises power system, support, travelling car, be hung with on the described support and survey long beam, the long beam of described survey is provided with described power system, the end of described power system is provided with rotary encoder, described travelling car is provided with chain Connection Block and roller system, be connected with chain on the described chain Connection Block, described power system is given described travelling car by described chain and chain Connection Block with transmission of power, and the lower end of described travelling car is provided with baffle plate.
Power system of the present utility model adopts oil motor to rotatablely move to drive chain and moves, make the travelling car that is equipped with roller system come and go mobile at the long beam of survey, adopt hydraulic proportion technology can accurately lock travelling car in the position of surveying on the long beam, effectively prevent the collision phenomenon of travelling car because stopping and produce suddenly, reduce the measuring error that causes thus, employing is installed in the counting of the rotary encoder of power system end and realizes the steel pipe measurement of length, has the measuring accuracy height, the reliable advantage of measuring method.The utility model is installed, simple operation, can install and use in various operating mode, is suitable for that each need to carry out to steel pipe the needs of length detection in the steel pipe's production process.
Description of drawings
Fig. 1 is a kind of device for measuring length of steel tube structural representation;
Fig. 2 is a kind of device for measuring length of steel tube medium power system architecture synoptic diagram;
Fig. 3 is travelling car structural representation in a kind of device for measuring length of steel tube;
Fig. 4 is a kind of device for measuring length of steel tube chain tensioning device structural representation.
The Reference numeral implication is as follows: 1, power system, 2, survey long beam, 3, support, 4, travelling car, 5, chain, 6, tested steel pipe, 7, horizontal feed roller assembly, 8, stopper, 9, chain tensioning device, 10, oil motor, 11, shaft coupling, 12, bearing, 13, axle, 141, the first sprocket wheel, 142, the second sprocket wheel, 143, the chain Connection Block, 15, rotary encoder, 16, sprocket holder, 17, tension base, 18, the dish spring, 19, bolt, 21, roller system, 22, baffle plate, D1, position line, D2, travelling car parking spot.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of device for measuring length of steel tube, it comprises power system 1, support 3, travelling car 4, be hung with on the support 3 and survey long beam 2, survey long beam 2 and be provided with power system 1, the end of power system 1 is provided with rotary encoder 15, travelling car 4 be provided with chain Connection Block 143 and roller system 21, be connected with chain 5 on the chain Connection Block 143, power system 1 by chain 5 and chain Connection Block 143 with transmission of power to travelling car 4, make travelling car 4 rely on roller systems 21 surveying on the long beam 2 activity freely.The lower end of travelling car 4 is provided with baffle plate 22.
Fig. 2 shows a kind of device for measuring length of steel tube medium power system architecture synoptic diagram, power system 1 is comprised of oil motor 10, shaft coupling 11, bearing 12, axle 13, the first sprocket wheel 141, oil motor 10, shaft coupling 11, bearing 12 are connected with axle successively and are connected, axle 13 is provided with the first sprocket wheel 141, the first sprocket wheels 141 and links to each other with chain 5.
Fig. 3 shows a kind of device for measuring length of steel tube chain tensioning device structural representation, survey on the long beam 2 and also be provided with chain tensioning device 9, chain tensioning device 9 comprises that sprocket holder 16, tension base 17, bolt 19, dish spring 18, the second sprocket wheel 142 form, sprocket holder 16 is connected with the dish spring by opposed bolt 19 up and down and is connected tension base 17, the end of sprocket holder 16 is provided with the second sprocket wheel 142, the second sprocket wheels 142 and links to each other with chain 5.
The course of work of device for measuring length of steel tube is: tested steel pipe 6 is transported on the horizontal feed roller assembly 7, the end of tested steel pipe 6 leans against on the stopper 8 of horizontal feed roller assembly 7 ends, approach switch is sent out signal to control system, control system is sent instruction, oil motor 10 rotatablely moves, driving chain 5 moves, and drag travelling car 4 in long beam 2 movements of survey, the baffle plate 22 of travelling car 4 one sides moves to position line shown in Figure 1 position D1, position line D1 is definite value to the distance L of stopper 8, and this moment, travelling car 4 was finished self-align; Detecting element sends instruction oil motor 10 to control system and rotatablely moves, drive chain 5 moves and drags travelling car 4 and moves at the long beam 2 of survey, the baffle plate 22 that is arranged at travelling car 4 one sides heads on tested steel pipe 6 and moves to stopper 8 directions on horizontal feed roller assembly 7, the rotary encoder 15 of power system 1 end begins counting simultaneously, when the other end of tested steel pipe 6 contacts stopper 8, the baffle plate 22 of travelling car 4 arrives dolly parking spot D2, the value of D2-D1 is X, detecting element sends signal, and rotary encoder 15 stops counting; The length that control system calculates tested steel pipe 6 according to position line D1 automatically to distance L and rotary encoder 15 umber of pulses of stopper 8 (is L-X), rotary encoder 15 is kept at this numerical value in the system, send to simultaneously control system, and move and need the displacement size that foundation is provided relative to pouring into end for the exhaust end of next station Pipe Hydrostatic Test.
Claims (3)
1. device for measuring length of steel tube, it comprises power system, support, travelling car, it is characterized in that: be hung with on the described support (3) and survey long beam (2), the long beam of described survey (2) is provided with described power system (1), the end of described power system (1) is provided with rotary encoder (15), described travelling car (4) is provided with chain Connection Block (143) and roller system (21), be connected with chain (5) on the described chain Connection Block (143), described power system (1) is given described travelling car (4) by described chain (5) and chain Connection Block (143) with transmission of power, and the lower end of described travelling car (4) is provided with baffle plate (22).
2. a kind of device for measuring length of steel tube according to claim 1, it is characterized in that: described power system (1) is comprised of oil motor (10), shaft coupling (11), bearing (12), axle (13), the first sprocket wheel (141), described oil motor (10), shaft coupling (11), bearing (12) are connected 13 with axle) connect successively, described axle (13) is provided with the first sprocket wheel (141), and described the first sprocket wheel (141) links to each other with described chain (5).
3. a kind of device for measuring length of steel tube according to claim 1 and 2, it is characterized in that: also be provided with chain tensioning device (9) on the long beam of described survey (2), described chain tensioning device (9) comprises sprocket holder (16), tension base (17), bolt (19), dish spring (18), the second sprocket wheel (142) forms, described sprocket holder (16) is connected 18 by opposed bolt (19) up and down with the dish spring) connect described tension base (17), the end of described sprocket holder (16) is provided with the second sprocket wheel (142), and described the second sprocket wheel (142) links to each other with described chain (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232180 CN203249610U (en) | 2013-05-02 | 2013-05-02 | Steel tube length measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232180 CN203249610U (en) | 2013-05-02 | 2013-05-02 | Steel tube length measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249610U true CN203249610U (en) | 2013-10-23 |
Family
ID=49376043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320232180 Expired - Fee Related CN203249610U (en) | 2013-05-02 | 2013-05-02 | Steel tube length measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174786A (en) * | 2014-07-21 | 2014-12-03 | 吴家集 | Hydraulic proportional length measurement system |
| CN105526897A (en) * | 2016-01-18 | 2016-04-27 | 中国石油化工股份有限公司 | Pipe and rod length measuring device for work-over work |
-
2013
- 2013-05-02 CN CN 201320232180 patent/CN203249610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174786A (en) * | 2014-07-21 | 2014-12-03 | 吴家集 | Hydraulic proportional length measurement system |
| CN104174786B (en) * | 2014-07-21 | 2017-01-18 | 吴家集 | Hydraulic proportional length measurement system |
| CN105526897A (en) * | 2016-01-18 | 2016-04-27 | 中国石油化工股份有限公司 | Pipe and rod length measuring device for work-over work |
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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: 20131023 Termination date: 20180502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |