CN115823996A - Measuring device for engineering site - Google Patents
Measuring device for engineering site Download PDFInfo
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- CN115823996A CN115823996A CN202211510513.8A CN202211510513A CN115823996A CN 115823996 A CN115823996 A CN 115823996A CN 202211510513 A CN202211510513 A CN 202211510513A CN 115823996 A CN115823996 A CN 115823996A
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- plates
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- diameter measuring
- measuring
- inner diameter
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Abstract
The invention discloses a measuring device for an engineering site, and belongs to the technical field of measuring devices. The invention comprises a semi-arc-shaped mounting plate, wherein fixing rods are fixed at two ends of the mounting plate, a vertical graduated scale is fixedly connected between the two fixing rods, an inner diameter measuring assembly and an outer diameter measuring assembly are arranged on the graduated scale, the inner diameter measuring assembly comprises two inner diameter measuring plates which are slidably connected on the graduated scale, the middle part of the graduated scale is rotatably connected with a first screw, a first knob is arranged at the end part of the first screw, a movable block is connected on the first screw in a threaded manner, two first connecting rods are hinged on the movable block, and the other ends of the first connecting rods are respectively hinged on the corresponding inner diameter measuring plates; the device can realize the simultaneous measurement to internal and external diameters of the tube body, does not need secondary measurement, has high measurement precision, greatly reduces the measurement required time, improves the measurement efficiency, and has simple operation and convenient use.
Description
Technical Field
The invention belongs to the technical field of measuring devices, and particularly relates to a measuring device for an engineering field.
Background
All kinds of measuring device often need be used in engineering work progress, slide caliper is between the measuring tool who uses commonly in the work progress, slide caliper mainly used measures the cylinder external diameter and the inside and outside footpath of body, at present when measuring the body through slide caliper, measure the internal diameter earlier, then take off the scale and measure the external diameter again, need carry out twice measurement, the process is loaded down with trivial details comparatively inconvenient, and when slide caliper measures, can't guarantee that slide caliper and body are in the complete vertical state, slide caliper easily squints among the measurement process, cause certain measuring error, the accuracy is relatively poor during the measurement.
Disclosure of Invention
The invention aims to: in order to solve the problems that at present, in the process of measuring a pipe body through a vernier caliper, measurement needs to be carried out twice, and when the vernier caliper is used for measurement, the fact that the vernier caliper and the pipe body are in a completely vertical state cannot be guaranteed, the vernier caliper is prone to shifting in the measurement process, and certain measurement errors are caused, the measuring device for the engineering field is provided.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a measuring device for engineering scene, includes semi-arc's mounting panel, and the both ends of mounting panel all are fixed with the dead lever, the vertical scale of fixedly connected with between two dead levers, are equipped with internal diameter measurement subassembly and external diameter measurement subassembly on the scale.
By adopting the scheme, the device can realize simultaneous measurement of the inner diameter and the outer diameter of the tube body through the arrangement of the inner diameter measuring component and the outer diameter measuring component, does not need secondary measurement, and is compared with the traditional measuring mode, so that the measuring device can greatly reduce the measuring time, improve the measuring efficiency, is simple to operate and is convenient to use.
As preferred, the internal diameter measurement subassembly includes two internal diameter survey boards of sliding connection on the scale, and the middle part of scale is rotated and is connected with first screw rod, and the tip of first screw rod is equipped with first knob, and threaded connection has the movable block on the first screw rod, and articulated on the movable block have two first connecting rods, and the other end of first connecting rod articulates respectively on corresponding internal diameter survey board.
Adopt above-mentioned scheme, when measuring the internal diameter of body, stretch into the mouth of pipe with two internal diameter survey boards and make scale and mouth of pipe contradict, rotate first screw rod through first knob, the movable block on the first screw rod moves forward, two first connecting rods on the movable block act on two internal diameter survey boards simultaneously and open and offset in the mouth of pipe, the internal diameter of body is surveyed to distance between the board this moment two internal diameters, and this distance can directly read out through the scale.
As preferred, the external diameter measurement subassembly includes two external diameter survey boards of sliding connection on the scale, and the side middle part of scale rotates and is connected with the second screw rod, and the tip of second screw rod is equipped with the second knob, and threaded connection has the fly leaf on the second screw rod, and the top and the bottom of fly leaf all articulate there is the second connecting rod, and the other end of second connecting rod articulates respectively on corresponding external diameter survey board.
By adopting the scheme, the outer diameter of the pipe body is measured after the inner diameter measurement is finished, the second screw rod is rotated through the second knob, the movable plate on the second screw rod moves forwards, the two second connecting rods on the movable plate simultaneously act on the two outer diameter measuring plates to be opened and clamped outside the pipe orifice, the distance between the two outer diameter measuring plates is the outer diameter of the pipe body, and the distance can be directly read through the graduated scale.
As preferred, be equipped with fixed establishment on the mounting panel, fixed establishment is including being located two splint of mounting panel inboard, the equal sliding connection in both ends of mounting panel has the movable rod, the one end of movable rod is fixed with corresponding splint respectively, the other end of movable rod all is fixed with the connecting plate, be equipped with the fixed block on the lateral surface of mounting panel, it is connected with vertical two-way lead screw to rotate on the fixed block, the tip of two-way lead screw is equipped with twist grip, and two equal threaded connection of connecting plate are on two-way lead screw.
Adopt above-mentioned scheme, when measuring, stretch into the mouth of pipe with two internal diameter survey boards in, when the scale offseted with the mouth of pipe, rotate two-way lead screw through rotatory handle, two connecting plates on the two-way lead screw are close to each other, the connecting plate drives the splint of movable rod tip and is close to each other and the centre gripping on the body, and then fixes whole measuring device, be convenient for adjust internal diameter survey board and external diameter survey board, prevent that whole device from rocking and influence the measurement in the accommodation process, improve measurement accuracy and efficiency.
Preferably, the front surface of the clamping plate is fixed with an anti-skid rubber plate, and the surface of the anti-skid rubber plate is provided with evenly distributed anti-skid grooves.
By adopting the scheme, when the clamping plate clamps and fixes the pipe body, the two anti-skidding rubber plates are clamped on the pipe body and matched with the anti-skidding grooves on the rubber plates, so that after the clamping plate is clamped and fixed, the whole measuring device is not easy to slide, and the stability is improved.
Preferably, the two inner diameter plates are located between the two outer diameter plates.
Adopt above-mentioned scheme, guarantee that two internal diameter survey boards can be located the mouth of pipe internal diameter of measuring, two external diameter survey boards are located the mouth of pipe external diameter of measuring, are suitable for the inside and outside diameter measurement operation of the body of different specifications.
In conclusion, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the two inner diameter measuring plates extend into the pipe orifice to be measured, the first knob and the second knob are adjusted, the two inner diameter measuring plates are abutted against the inside of the pipe orifice, the two outer diameter measuring plates are abutted against the outside of the pipe orifice, and the distance between the two corresponding measuring plates, namely the inner diameter and the outer diameter, can realize simultaneous measurement of the inner diameter and the outer diameter of the pipe body.
2. According to the invention, the two-way screw rod is rotated by rotating the handle, so that the whole measuring device is fixed on the pipe body to be measured by the two clamping plates, the inner diameter measuring plate and the outer diameter measuring plate can be conveniently adjusted subsequently to measure the inner diameter and the outer diameter of the pipe body, and the whole device is prevented from shaking in the measuring process to reduce the measuring efficiency and influence the measuring precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another side view of the present invention;
FIG. 3 is a schematic structural view of an inner diameter measuring assembly and an outer diameter measuring assembly according to the present invention;
fig. 4 is a schematic structural view of the fixing mechanism of the present invention.
Illustration of the drawings: 1. mounting a plate; 2. a fixing mechanism; 21. a splint; 22. a movable rod; 23. a connecting plate; 24. a fixed block; 25. a bidirectional screw rod; 26. rotating the handle; 3. fixing the rod; 4. a graduated scale; 5. an inner diameter measurement assembly; 51. an inner diameter measuring plate; 52. a first screw; 53. a first knob; 54. a movable block; 55. a first link; 6. an outer diameter measuring assembly; 61. an outer diameter measuring plate; 62. a second screw; 63. a second knob; 64. a movable plate; 65. a second link; 7. an anti-slip rubber plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a measuring device for engineering scene, includes semi-arc's mounting panel 1, and the both ends of mounting panel 1 all are fixed with dead lever 3, and the vertical scale 4 of fixedly connected with between two dead levers 3 is equipped with internal diameter measurement subassembly 5 and external diameter measurement subassembly 6 on the scale 4. The device passes through the setting of internal diameter measurement subassembly 5 and external diameter measurement subassembly 6, can realize the simultaneous measurement to internal and external diameter of geminate transistors, need not the secondary and measures, compares traditional measuring method, and this measuring device can significantly reduce measures required time, improves measurement of efficiency, easy operation, convenient to use.
The inner diameter measuring assembly 5 comprises two inner diameter measuring plates 51 which are connected to the dividing ruler 4 in a sliding mode, the middle of the dividing ruler 4 is connected with a first screw rod 52 in a rotating mode, the end portion of the first screw rod 52 is provided with a first knob 53, a movable block 54 is connected to the first screw rod 52 in a threaded mode, two first connecting rods 55 are hinged to the movable block 54, and the other ends of the first connecting rods 55 are hinged to the corresponding inner diameter measuring plates 51 respectively. When measuring the body internal diameter, stretch into the mouth of pipe with two internal diameter survey boards 51 and make scale 4 contradict with the mouth of pipe, rotate first screw rod 52 through first knob 53, the activity piece 54 on the first screw rod 52 is the activity forward, two first connecting rods 55 on the activity piece 54 act on two internal diameter survey boards 51 simultaneously and open and offset in the mouth of pipe, the internal diameter of the distance body between two internal diameter survey boards 51 this moment, this distance can directly read out through scale 4.
The outer diameter measuring assembly 6 comprises two outer diameter measuring plates 61 which are connected to the dividing ruler 4 in a sliding mode, the middle of the side face of the dividing ruler 4 is connected with a second screw 62 in a rotating mode, a second knob 63 is arranged at the end portion of the second screw 62, a movable plate 64 is connected to the second screw 62 in a threaded mode, the top and the bottom of the movable plate 64 are hinged to second connecting rods 65, and the other ends of the second connecting rods 65 are hinged to the corresponding outer diameter measuring plates 61 respectively. The external diameter of the pipe body is measured after the internal diameter measurement is finished, the second screw 62 is rotated through the second knob 63, the movable plate 64 on the second screw 62 moves forwards, the two second connecting rods 65 on the movable plate 64 simultaneously act on the two external diameter measuring plates 61 to be opened and clamped outside the pipe orifice, the distance between the two external diameter measuring plates 61 is the external diameter of the pipe body at the moment, and the distance can be directly read through the graduated scale 4.
Be equipped with fixed establishment 2 on mounting panel 1, fixed establishment 2 is including being located 1 inboard two splint 21 of mounting panel, the equal sliding connection in both ends of mounting panel 1 has movable rod 22, movable rod 22's one end is fixed with corresponding splint 21 respectively, movable rod 22's the other end all is fixed with connecting plate 23, be equipped with fixed block 24 on mounting panel 1's the lateral surface, it is connected with vertical two-way lead screw 25 to rotate on the fixed block 24, the tip of two-way lead screw 25 is equipped with twist grip 26, and two equal threaded connection of connecting plate 23 are on two-way lead screw 25. When measuring, in stretching into the mouth of pipe with two internal diameter survey boards 51, when scale 4 offseted with the mouth of pipe, rotate two-way lead screw 25 through rotatory handle 26, two connecting plates 23 on the two-way lead screw 25 are close to each other, connecting plate 23 drives splint 21 of movable rod 22 tip and is close to each other and the centre gripping on the body, and then fix whole measuring device, be convenient for adjust internal diameter survey board 51 and external diameter survey board 61, prevent that whole device from rocking and influencing the measurement among the accommodation process, improve measurement accuracy and efficiency.
The front surface of the clamping plate 21 is fixed with an anti-skid rubber plate 7, and the surface of the anti-skid rubber plate 7 is provided with anti-skid grooves which are uniformly distributed. When splint 21 carries out the centre gripping fixed to the body, two antiskid rubber slab 7 press from both sides tightly on the body to the antiskid groove on the cooperation rubber slab makes splint 21 centre gripping fixed back, and whole measuring device is difficult for sliding, improves stability.
The two inner diameter plates 51 are located between the two outer diameter plates 61. Guarantee that two internal diameter survey boards 51 can be located the mouth of pipe internal diameter of measuring, two external diameter survey boards 61 are located the mouth of pipe external diameter of measuring, are suitable for the inside and outside diameter measurement operation of the body of different specifications.
The working principle is as follows: when measuring, stretch two inside diameter survey boards 51 into the mouth of pipe, when scale 4 offsets with the mouth of pipe, rotate two-way lead screw 25 through rotatory handle 26, two connecting plates 23 on two-way lead screw 25 are close to each other, connecting plate 23 drives splint 21 of movable rod 22 tip to be close to each other and centre gripping on the body, and then fix whole measuring device, rotate first screw 52 through first knob 53, movable block 54 on first screw 52 moves forward, two first connecting rods 55 on movable block 54 act on two inside diameter survey boards 51 simultaneously and open and offset in the mouth of pipe, the distance between two inside diameter survey boards 51 is the inside diameter of body this moment, this distance can directly read through scale 4, the body external diameter is measured after the inside diameter measurement finishes, rotate second screw 62 through second knob 63, movable plate 64 on second screw 62 moves forward, two second connecting rods 65 on movable plate 64 act on two outside diameter survey boards 61 simultaneously and open and centre gripping outside the mouth of pipe, the distance between two outside diameter survey boards 61 is the external diameter of body this moment, this distance can directly realize through the external diameter of pipe in the body through scale 4, this external diameter can directly through the measure the external diameter of pipe simultaneously, this time of pipe greatly reduced, the convenient operation mode of measurement, this measurement, the measurement needs can be greatly, the simple measurement.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a measuring device for engineering scene, includes semi-arc's mounting panel (1), its characterized in that, the both ends of mounting panel (1) all are fixed with dead lever (3), two fixedly connected with vertical scale (4) between dead lever (3), be equipped with internal diameter measurement subassembly (5) and external diameter measurement subassembly (6) on scale (4).
2. The measuring device for the engineering site according to claim 1, wherein the inner diameter measuring assembly (5) comprises two inner diameter measuring plates (51) slidably connected to the graduated scale (4), the middle part of the graduated scale (4) is rotatably connected with a first screw rod (52), the end part of the first screw rod (52) is provided with a first knob (53), the first screw rod (52) is in threaded connection with a movable block (54), the movable block (54) is hinged with two first connecting rods (55), and the other ends of the first connecting rods (55) are respectively hinged on the corresponding inner diameter measuring plates (51).
3. The measuring device for the engineering site according to claim 1, wherein the outer diameter measuring assembly (6) comprises two outer diameter measuring plates (61) slidably connected to the graduated scale (4), a second screw (62) is rotatably connected to the middle of the side surface of the graduated scale (4), a second knob (63) is arranged at the end of the second screw (62), a movable plate (64) is connected to the second screw (62) in a threaded manner, a second connecting rod (65) is hinged to the top and the bottom of the movable plate (64), and the other ends of the second connecting rods (65) are respectively hinged to the corresponding outer diameter measuring plates (61).
4. The measuring device for the engineering site according to claim 1, wherein a fixing mechanism (2) is arranged on the mounting plate (1), the fixing mechanism (2) comprises two clamping plates (21) positioned on the inner side of the mounting plate (1), two ends of the mounting plate (1) are both slidably connected with movable rods (22), one ends of the movable rods (22) are respectively fixed with the corresponding clamping plates (21), the other ends of the movable rods (22) are both fixed with connecting plates (23), a fixing block (24) is arranged on the outer side face of the mounting plate (1), the fixing block (24) is rotatably connected with vertical bidirectional screw rods (25), rotating handles (26) are arranged at the ends of the bidirectional screw rods (25), and the two connecting plates (23) are both in threaded connection on the bidirectional screw rods (25).
5. The measuring device for the engineering site according to claim 4, wherein the front surface of the clamping plate (21) is fixed with an anti-skid rubber plate (7), and the surface of the anti-skid rubber plate (7) is provided with anti-skid grooves which are uniformly distributed.
6. A measuring device for use in construction sites according to any of the claims 2 or 3, characterised in that two inner diameter measuring plates (51) are located between two outer diameter measuring plates (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510513.8A CN115823996A (en) | 2022-11-29 | 2022-11-29 | Measuring device for engineering site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510513.8A CN115823996A (en) | 2022-11-29 | 2022-11-29 | Measuring device for engineering site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115823996A true CN115823996A (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211510513.8A Withdrawn CN115823996A (en) | 2022-11-29 | 2022-11-29 | Measuring device for engineering site |
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| Country | Link |
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| CN (1) | CN115823996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026208A (en) * | 2023-03-24 | 2023-04-28 | 中国电建集团山东电力建设第一工程有限公司 | Engineering pipeline installation measuring device |
-
2022
- 2022-11-29 CN CN202211510513.8A patent/CN115823996A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026208A (en) * | 2023-03-24 | 2023-04-28 | 中国电建集团山东电力建设第一工程有限公司 | Engineering pipeline installation measuring device |
| CN116026208B (en) * | 2023-03-24 | 2023-08-22 | 中国电建集团山东电力建设第一工程有限公司 | Engineering pipeline installation measuring device |
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Application publication date: 20230321 |
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