CN210374894U - Shield constructs section of jurisdiction seam deformation measuring device - Google Patents
Shield constructs section of jurisdiction seam deformation measuring device Download PDFInfo
- Publication number
- CN210374894U CN210374894U CN201921317411.8U CN201921317411U CN210374894U CN 210374894 U CN210374894 U CN 210374894U CN 201921317411 U CN201921317411 U CN 201921317411U CN 210374894 U CN210374894 U CN 210374894U
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- level bar
- horizontal base
- measuring device
- jurisdiction
- fixedly connected
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Abstract
The utility model discloses a shield constructs section of jurisdiction seam deformation measuring device, including horizontal base, right side section of jurisdiction and left side section of jurisdiction, horizontal base's inner wall sliding connection has first level bar, the one end threaded connection of first level bar has the bolt, the fixed surface of bolt is connected with the second level bar, the top fixedly connected with pointer of second level bar, horizontal base's fixed surface is connected with the cradling piece, the one end fixedly connected with protractor of cradling piece, horizontal base's surface threaded connection has fixing bolt all, the one end fixedly connected with push pedal of first level bar, through being provided with first level bar and second level bar, reach the width and the dislocation height of measuring the seam, also be convenient for measure the dislocation angle of inclination, through being provided with the bolt, reach rotatory and fix the second level bar on first level bar surface, be convenient for measure the angle.
Description
Technical Field
The utility model relates to a shield constructs the technical field of section of jurisdiction, specifically is a shield constructs section of jurisdiction seam deformation measuring device.
Background
The shield segment is a main assembly component for shield construction, is the innermost barrier of the tunnel and plays a role in resisting soil layer pressure, underground water pressure and some special loads.
At present, in the measuring process of the shield pipe joint, a straight ruler, a set square and a protractor are needed to be used, the step-by-step measurement is needed, and the steps are complex, so that the shield pipe piece joint deformation measuring device with multiple measuring functions is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shield constructs section of jurisdiction seam deformation measuring device to the solution need carry the problem of using multiple measuring tool in the seam measurement process.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shield constructs section of jurisdiction seam warp measuring device, includes horizontal base, right side section of jurisdiction and left side section of jurisdiction, horizontal base's inner wall sliding connection has first level bar, the one end threaded connection of first level bar has the bolt, the fixed surface of bolt is connected with the second level bar, the top fixedly connected with pointer of second level bar, horizontal base's fixed surface is connected with the cradling piece, the one end fixedly connected with protractor of cradling piece.
Preferably, the surface of the horizontal base is connected with a fixing bolt through a thread, one end of the first level bar is fixedly connected with a push plate, the surface of the first level bar is provided with scales, and the precision of the first level bar is 1 mm.
Preferably, the surface of the horizontal base is fixedly connected with a limiting rod, and the limiting rod and the horizontal base form a right angle.
Preferably, the surface of the second horizontal ruler is provided with scales, the precision of the second horizontal ruler is 1mm, and the scales of the second horizontal ruler are bilaterally symmetrical through bolts.
Preferably, the protractor is circular in shape, and the precision of the protractor is 1 degree.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first level bar and the second level bar are arranged, so that the width and the dislocation height of the joint can be measured, and the dislocation inclination angle can be conveniently measured;
2. through being provided with the bolt, reach rotatory and fix the second level bar on first level bar surface, be convenient for measure the angle.
Drawings
FIG. 1 is a diagram of the overall structure measurement of the present invention;
FIG. 2 is a second drawing of the overall structure measurement of the present invention;
FIG. 3 is a three-dimensional view of the overall structure measurement of the present invention;
fig. 4 is a sectional view of the horizontal base of the present invention.
In the figure: the device comprises a horizontal base 1, a push plate 2, a first level ruler 3, a left side duct piece 4, a fixing bolt 5, a bracket rod 6, a protractor 7, a limiting rod 8, a pointer 9, a bolt 10, a second level ruler 11 and a right side duct piece 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a shield constructs section of jurisdiction seam warp measuring device, including horizontal base 1, right side section of jurisdiction 12 and left side section of jurisdiction 4, the inner wall sliding connection of horizontal base 1 has first level bar 3, the one end threaded connection of first level bar 3 has bolt 10, the fixed surface of bolt 10 is connected with second level bar 11, the top fixedly connected with pointer 9 of second level bar 11, the fixed surface of horizontal base 1 is connected with cradling piece 6, the shape of cradling piece 6 is L shape, the one end fixedly connected with protractor 7 of cradling piece 6, through being provided with pointer 9 and protractor 7, utilize the same theorem of parallel lines angle, be convenient for measure the seam dislocation angle.
Referring to fig. 1 and 4, the surface of the horizontal base 1 is screwed with a fixing bolt 5, one end of the first level bar 3 is fixedly connected with a push plate 2, the surface of the first level bar 3 is provided with scales, and the precision of the first level bar 3 is 1 mm.
Referring to fig. 1, a limiting rod 8 is fixedly connected to the surface of the horizontal base 1, the limiting rod 8 is in a strip shape, and the limiting rod 8 and the horizontal base 1 form a right angle.
Referring to fig. 1, the surface of the second horizontal rule 11 is provided with scales, the precision of the second horizontal rule 11 is 1mm, and the scales of the second horizontal rule 11 are bilaterally symmetrical with respect to the bolt 10.
Referring to fig. 1, the protractor 7 has a circular shape, and the precision of the protractor 7 is 1 degree.
The utility model discloses when concrete implementation: placing a shield segment seam deformation measuring device at a seam, clamping a limiting rod 8 to the inner wall of a left segment 4, rotating a fixing bolt 5, stopping rotating when a first horizontal rule 3 can move, pushing a push plate 2, rotating a bolt 10 to adjust the angle of a pointer 9 when the pointer 9 at the top end of a second horizontal rule 11 moves to the center of a protractor 7, adjusting the pointer 9 to be in a vertical direction for correction, continuing to push the push plate 2 after the correction is finished until the surface of the second horizontal rule 11 contacts a right segment 12, reading the reading according to the scale of the surface of the second horizontal rule 11 shown in figure 1, wherein the reading is the dislocation height, then rotating the bolt 10, rotating the second horizontal rule 11 to be in a position parallel to the inner wall of the right segment 12, continuing to push the push plate 2, pushing the second horizontal rule 11 to the inner wall of the right segment 12, reading the reading on the surface of the first horizontal rule 3 according to figure 2, the reading is the width of the joint, after the reading is recorded, the push plate 2 is pulled back, when the oblique cutting pointer 9 moves to the center of the protractor 7, according to the graph 3, the reading of the protractor 7 is read, according to the same theorem of parallel line angles, the reading is the reading of the joint dislocation angle, after the reading is recorded, the push plate 2 is continuously pulled, and then the measurement is completed by fixing through the fixing bolt 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a shield constructs section of jurisdiction seam warp measuring device, includes horizontal base (1), right side section of jurisdiction (12) and left side section of jurisdiction (4), its characterized in that: the inner wall sliding connection of horizontal base (1) has first level (3), the one end threaded connection of first level (3) has bolt (10), the fixed surface of bolt (10) is connected with second level (11), the top fixedly connected with pointer (9) of second level (11), the fixed surface of horizontal base (1) is connected with cradling piece (6), the one end fixedly connected with protractor (7) of cradling piece (6).
2. The shield segment joint deformation measuring device of claim 1, wherein: the surface of the horizontal base (1) is connected with fixing bolts (5) through threads, one end of the first horizontal ruler (3) is fixedly connected with a push plate (2), the surface of the first horizontal ruler (3) is provided with scales, and the precision of the first horizontal ruler (3) is 1 mm.
3. The shield segment joint deformation measuring device of claim 1, wherein: the surface of the horizontal base (1) is fixedly connected with a limiting rod (8), and the limiting rod (8) and the horizontal base (1) form a right angle.
4. The shield segment joint deformation measuring device of claim 1, wherein: the surface of the second horizontal ruler (11) is provided with scales, the precision of the second horizontal ruler (11) is 1mm, and the scales of the second horizontal ruler (11) are bilaterally symmetrical through bolts (10).
5. The shield segment joint deformation measuring device of claim 1, wherein: the protractor (7) is circular in shape, and the precision of the protractor (7) is 1 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317411.8U CN210374894U (en) | 2019-08-14 | 2019-08-14 | Shield constructs section of jurisdiction seam deformation measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317411.8U CN210374894U (en) | 2019-08-14 | 2019-08-14 | Shield constructs section of jurisdiction seam deformation measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210374894U true CN210374894U (en) | 2020-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921317411.8U Expired - Fee Related CN210374894U (en) | 2019-08-14 | 2019-08-14 | Shield constructs section of jurisdiction seam deformation measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210374894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832772A (en) * | 2020-12-28 | 2021-05-25 | 山东大学 | Shield type TBM tunnel surrounding rock over-excavation sensing and surrounding rock deformation monitoring device |
-
2019
- 2019-08-14 CN CN201921317411.8U patent/CN210374894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832772A (en) * | 2020-12-28 | 2021-05-25 | 山东大学 | Shield type TBM tunnel surrounding rock over-excavation sensing and surrounding rock deformation monitoring device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |