CN216815380U - Digital display type flange positioning instrument - Google Patents
Digital display type flange positioning instrument Download PDFInfo
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- CN216815380U CN216815380U CN202123344587.2U CN202123344587U CN216815380U CN 216815380 U CN216815380 U CN 216815380U CN 202123344587 U CN202123344587 U CN 202123344587U CN 216815380 U CN216815380 U CN 216815380U
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- digital display
- flange
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Abstract
The utility model discloses a digital display type flange positioning instrument which comprises a flange body to be measured and a digital display type flange positioning instrument body, wherein the digital display type flange positioning instrument body is erected on the flange body to be measured, the digital display type flange positioning instrument body is jointly composed of a length measuring device, a tightening device, an angle measuring device and a device plate, the length measuring device, the tightening device and the angle measuring device are horizontally arranged on the device plate from left to right respectively, and the tightening device is composed of an adjusting mechanism, a wire collecting mechanism and a limiting mechanism. The utility model has reasonable structural design and the advantages of reducing the measuring time and improving the measuring precision.
Description
Technical Field
The utility model relates to the technical field of flange positioning instruments, in particular to a digital display type flange positioning instrument.
Background
The submarine pipeline is a pipeline for continuously conveying a large amount of oil (gas) on the seabed through a closed pipeline, is a main component of an offshore oil (gas) field development and production system, is also the fastest, safest, most economical and reliable offshore oil and gas transportation mode, is used for oil development on the seabed, and needs to be paved with submarine oil pipelines, the pipelines are connected through expansion bent pipes, and the expansion bent pipes are manufactured by accurately measuring relative position parameters between flanges at the end parts of the pipelines, so that the safe and efficient oil and gas conveying can be ensured.
The measurement accuracy of the mechanical flange positioning instrument commonly used at present is not enough to complex operation can't directly perceivedly obtain a great deal of problems such as measuring result, based on above-mentioned problem, we have provided a digital display flange positioning instrument.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a digital display type flange positioning instrument.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a digital display flange locater, includes to measure the flange body of awaiting measuring and digital display flange locater body, digital display flange locater body erects on the flange body of awaiting measuring, digital display flange locater body comprises length measuring device, tightening means, angle measuring device and mounting panel jointly, length measuring device, tightening means and angle measuring device turn right the level from a left side respectively and set up on the mounting panel, tightening means comprises adjustment mechanism, admission machine structure and stop gear.
Preferably, the adjusting mechanism comprises a device rod fixedly connected to the upper end of the device plate, a transmission shaft rod is rotatably connected to the side wall of the device rod, one end of the transmission shaft rod penetrates through and is rotatably connected with the side wall of the device plate, a rotating disc is fixedly connected to one end, located outside the device plate, of the transmission shaft rod, a rocking handle is fixedly connected to the rotating disc, a stopper is fixedly connected to the side wall of the rotating disc, the position of the stopper corresponds to the position of the rocking handle, and the stopper is designed to be in an L shape.
Preferably, the take-up mechanism includes the pinion of fixed connection on the other end of transmission shaft pole, it is connected with the gear wheel to rotate on the device pole, gear wheel and pinion intermeshing, the lateral wall department fixed connection of gear wheel has the take-up reel.
Preferably, stop gear is including setting up steel wire fixing device, steel wire fixed screw, take-up reel fixing device and take-up reel fixed screw in device pole lateral wall department.
Preferably, a force indicating device is arranged on the side wall of the rotating disc.
Preferably, 120 uniformly distributed positioning holes penetrate through the side wall of the take-up reel at equal intervals along the circumferential direction of the side wall, and the displacement distance of the steel wire rope between every two positioning holes is 3 mm.
The utility model has the following beneficial effects;
according to the device, the position parameters between the flanges at the end parts of the pipeline are measured, the angle measuring device can synchronously realize the measurement of the angle and the length parameters through the length measuring device, the measured data can be visually observed, meanwhile, the tightening device in the device is simple and rapid to operate, the measuring time is greatly shortened, the measuring precision is high, and the device is worthy of popularization.
Drawings
Fig. 1 is a schematic structural diagram of a digital display flange positioning instrument according to the present invention;
fig. 2 is a schematic structural diagram of an angle measuring device of a digital display flange positioning instrument according to the present invention;
fig. 3 is a schematic diagram of the steel wire direction of a digital display flange positioning instrument provided by the utility model.
In the figure: the device comprises a large gear 1, a small gear 2, a transmission shaft rod 3, a take-up reel 4, a steel wire fixing device 5, a steel wire fixing screw 6, a take-up reel fixing device 7, a take-up reel fixing screw 8, a force indicating device 9, a rocking handle 10, a limiter 11, a device plate 12, a flange body to be measured 13, a length measuring device 14, a tightening device 15, an angle measuring device 16 and a device rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a digital display type flange positioning instrument comprises a flange body 13 to be measured and a digital display type flange positioning instrument body, wherein the digital display type flange positioning instrument body is erected on the flange body 13 to be measured, the digital display type flange positioning instrument body is composed of a length measuring device 14, a tightening device 15, an angle measuring device 16 and a device plate 12, the length measuring device 14, the tightening device 15 and the angle measuring device 16 are horizontally arranged on the device plate 12 from left to right respectively, and the tightening device 15 is composed of an adjusting mechanism, a take-up mechanism and a limiting mechanism.
Wherein, adjustment mechanism includes device pole 17 of fixed connection in device board 12 upper end, it is connected with transmission shaft lever 3 to rotate on the lateral wall of device pole 17, the one end of transmission shaft lever 3 runs through and rotates with the lateral wall of device board 12 to be connected, the one end fixedly connected with rolling disc that lies in the device board 12 outside on the transmission shaft lever 3, fixedly connected with rocking handle 10 on the rolling disc, fixedly connected with stopper 11 on the lateral wall of rolling disc, the position of stopper 11 is corresponding with the position of rocking handle 10, stopper 11 designs into the L type, the longer end is fixed on the lateral wall of rolling disc through the screw among the prior art, outstanding one end can play spacing effect.
Specifically, admission machine constructs including the other pinion 2 that serves of fixed connection at transmission shaft pole 3, it is connected with gear wheel 1 to rotate on the device pole 17, gear wheel 1 and pinion 2 intermeshing, the lateral wall department fixedly connected with take-up reel 4 of gear wheel 1, it runs through the locating hole that is provided with 120 evenly distributed to follow its circumference equidistant on the lateral wall of take-up reel 4, wire rope's displacement distance is 3mm between every locating hole, stop gear is including setting up the steel wire fixing device 5 in device pole 17 lateral wall department, steel wire fixed screw 6, take-up reel fixing device 7 and take-up reel fixed screw 8.
It is worth mentioning that the side wall of the turn disc is provided with a force indicating device 9.
In the utility model, when the digital display type flange positioning body works, the steel wire fixing device 5 can be screwed clockwise to fix the steel wire on the take-up reel 4, then the rocking handle 10 is rotated clockwise until the rear part of the rocking handle 10 touches the stopper 11 and stops, at the moment, the tightening reel fixing screw 8 is screwed to fix the take-up reel 4, 120 uniformly distributed positioning holes are arranged on the take-up reel 4, the measuring precision of an instrument can be ensured, when the steel wire in the take-up reel 4 is tightened, the steel wire is in a common direction from the steel wire in the figure 3 and can be tightened synchronously from two sides to the take-up reel 4, the steel wire at the rear part of the angle measuring device 16 is straight, the influence on the angle measuring result is smaller, the tightening device 15 can ensure that the angle measuring device 15 cannot be locked when tightened in front of the length measuring device 14, the length of the steel wire of the two-way take-up reel 4 is basically the same, therefore, the length of the tightened steel wire rope can be confirmed by measuring the change of the length value.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a digital display flange locater, includes to be measured flange body (13) and digital display flange locater body, its characterized in that, digital display flange locater body erects on measuring to be measured flange body (13), digital display flange locater body comprises length measuring device (14), tightening means (15), angle measuring device (16) and device board (12) jointly, length measuring device (14), tightening means (15) and angle measuring device (16) turn right the level from a left side and set up on device board (12) respectively, tightening means (15) comprise adjustment mechanism, admission machine and stop gear.
2. The digital display flange positioning instrument according to claim 1, wherein the adjusting mechanism comprises a device rod (17) fixedly connected to the upper end of the device plate (12), a transmission shaft rod (3) is rotatably connected to the side wall of the device rod (17), one end of the transmission shaft rod (3) penetrates through and is rotatably connected to the side wall of the device plate (12), a rotating disc is fixedly connected to one end of the transmission shaft rod (3) located outside the device plate (12), a rocking handle (10) is fixedly connected to the rotating disc, a stopper (11) is fixedly connected to the side wall of the rotating disc, the position of the stopper (11) corresponds to the position of the rocking handle (10), and the stopper (11) is designed to be L-shaped.
3. The digital display flange positioning instrument according to claim 2, wherein the take-up mechanism comprises a small gear (2) fixedly connected to the other end of the transmission shaft lever (3), the device lever (17) is rotatably connected with a large gear (1), the large gear (1) and the small gear (2) are meshed with each other, and a take-up reel (4) is fixedly connected to the side wall of the large gear (1).
4. A digital display flange positioner according to claim 1, wherein the limiting mechanism comprises a wire fixing device (5), a wire fixing screw (6), a take-up reel fixing device (7) and a take-up reel fixing screw (8) arranged at the side wall of the device rod (17).
5. A digital display flange positioner according to claim 2, wherein force indicating means (9) are provided on the side walls of the rotating disc.
6. A digital display flange positioning instrument according to claim 3, characterized in that the side wall of the take-up reel (4) is provided with 120 evenly distributed positioning holes at equal intervals along the circumferential direction, and the displacement distance of the steel wire rope between each positioning hole is 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123344587.2U CN216815380U (en) | 2021-12-28 | 2021-12-28 | Digital display type flange positioning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123344587.2U CN216815380U (en) | 2021-12-28 | 2021-12-28 | Digital display type flange positioning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216815380U true CN216815380U (en) | 2022-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123344587.2U Active CN216815380U (en) | 2021-12-28 | 2021-12-28 | Digital display type flange positioning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216815380U (en) |
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2021
- 2021-12-28 CN CN202123344587.2U patent/CN216815380U/en active Active
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