CN113883983A

CN113883983A - Detection device for rapidly measuring arching height and operation method

Info

Publication number: CN113883983A
Application number: CN202111126469.6A
Authority: CN
Inventors: 张剑峰; 孟亮
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-04
Anticipated expiration: 2041-09-26
Also published as: CN113883983B

Abstract

The invention discloses a detection device for rapidly measuring arching height and an operation method, and belongs to the technical field of building engineering detection. The anti-falling device comprises a left support, a right support and a connecting frame for connecting the left support and the right support, wherein a sliding seat is slidably mounted on the connecting frame, a guide hole is formed in the sliding seat, a detection rod vertically penetrates through the inner part of the guide hole, a roller is mounted at the bottom of the detection rod, and an anti-falling mechanism is arranged between the guide hole and the detection rod. Through link and left and right sides support installation, slidable mounting has the slide on the link, slides on the link through the slide, drives the measuring pole and removes about, removes the in-process, and the bottom of measuring pole is passed through the gyro wheel and is removed along the arching face, only goes upward the measuring pole through anti-disengaging structure above that afterwards, and then detects out the highest height of arching, reaches the availability factor that improves the device, can directly reachd the arching height, improves detection efficiency greatly.

Description

Detection device for rapidly measuring arching height and operation method

Technical Field

The invention relates to the technical field of constructional engineering detection, in particular to a detection device for rapidly measuring arching height and an operation method.

Background

In a high and large space concrete structure, the condition that the span is more than 4m is common, and the arching is required when the construction engineering standard requirement is more than 4 m. And if the arching height meets the standard requirements, the construction site needs to be checked and confirmed. After the beam bottom formwork is installed, the workload of checking the arching height of each beam and each plate is large, so that the method for quickly measuring the arching height is particularly important.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a detection device for rapidly measuring the arching height and an operation method.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a detection apparatus for rapid survey arch camber height, includes left socle and right branch frame to and the link of connecting left socle and right branch frame, slidable mounting has the slide on the link, has seted up the guiding hole on the slide, and the vertical penetration in guiding hole has the measuring staff, and the gyro wheel is installed to the bottom of measuring staff, is provided with anti-disengaging mechanism between guiding hole and the measuring staff.

Further preferably in this application scheme, this anti-disengaging mechanism is installed at the inside spacing claw of guiding hole including rotating, is connected with the spring between the free end of spacing claw and the guiding hole, still including setting up the constant head tank with spacing claw looks adaptation on the test bar, this constant head tank is shallow structure from top to bottom.

Further preferably in this application scheme, be provided with the guide way on this slide, the inside slidable mounting of guide way has the casting die, be provided with on the spacing claw with the protruding arch of casting die bottom contact, and the casting die is by protruding jack-up under the spring action when spacing claw and constant head tank adaptation.

Further preferably in the solution of the present application, the detection rod is provided with a scale.

Further preferably in this application scheme, this link includes two connecting plates, and leaves the clearance of installation slide between two connecting plates in advance.

Further preferably in this application scheme, the equal fixed mounting in outside upper portion and the lower part of this slide has a limiting plate, two limiting plates respectively with the upper and lower surface sliding fit of connecting plate.

Further preferably in this application scheme, these two connecting plates are assembled by a plurality of transversely distributed's connection monomer and are formed, pass through bolted connection between the adjacent connection monomer.

In this application, it is further preferable that the connecting plate and the sliding base are made of light materials.

Further preferably in this application scheme, the bottom of this left socle and right branch frame all is provided with removes the wheel.

The operation method comprises the following steps:

the method comprises the following steps: assembling the left support and the right support through a proper amount of connecting frames through bolts, and then moving the left support and the right support to the position above the area to be detected through moving wheels;

step two: before the arching height is detected, the pressing piece moves downwards along the guide groove, the bottom of the pressing piece applies pressure to the bulge, the limiting claw is separated from the positioning groove, and the detection rod falls to the lowest position;

step three: the sliding seat is slid to one side of the right support and the left support from the left support or the right support along the length direction of the connecting frame, a detection rod arranged on the sliding seat moves upwards along the arched surface to be detected through a roller at the bottom, the detection rod only moves upwards under the action of a limiting claw and a positioning groove, and the maximum arching height of a detection position is achieved;

step four: and directly observing the arching height according to a scale on the detection rod.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the connecting frame is installed with the left and right supports, the sliding seat is installed on the connecting frame in a sliding manner, the sliding seat slides on the connecting frame to drive the detection rod to move left and right, in the moving process, the bottom of the detection rod moves along the arching surface through the roller, and then the detection rod only moves upwards through the anti-falling structure on the detection rod, so that the highest arching height is detected, the use efficiency of the device is improved, the arching height can be directly obtained, and the detection efficiency is greatly improved.

2. The anti-falling structure comprises a limiting claw, a positioning groove and a spring, the limiting claw is matched with the positioning groove under the action of the spring, so that single upward movement of the detection rod is completed, the pressing piece presses the bulge downwards along the guide groove, the limiting claw and the positioning groove can be separated, the reset work of the detection rod is realized, the reutilization is realized, and the operability of the device is improved.

3. According to the invention, the limiting plate is arranged on the sliding seat, the connecting frame is composed of the connecting plates, the connecting frame is clamped in the middle through the limiting plate and forms sliding fit, and then the transverse sliding of the connecting frame can be ensured, so that the stability of the device in use is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of the connection of the slide and the sensing bar of the present invention;

FIG. 3 is a cross-sectional view of the carriage and follower of the present invention.

In the figure: 1. a left bracket; 2. a right bracket; 3. a connecting frame; 31. a connecting plate; 4. a slide base; 41. a limiting plate; 5. a guide hole; 6. a detection lever; 7. a roller; 8. a limiting claw; 9. a spring; 10. positioning a groove; 11. a guide groove; 12. pressing parts; 13. a protrusion; 14. the wheel is moved.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b): as shown in fig. 1 to 3, a detection device for rapidly measuring arching height comprises a left support 1 and a right support 2, and a connection frame 3 connecting the left support 1 and the right support 2, wherein moving wheels 14 are arranged at the bottoms of the left support 1 and the right support 2, a slide seat 4 is transversely slidably mounted on the connection frame 3, a guide hole 5 is vertically arranged on the slide seat 4, a detection rod 6 vertically penetrates through the guide hole 5, a scale is mounted on the detection rod 6, the arching height can be directly seen through the scale on the detection rod 6, a roller 7 is mounted at the bottom of the detection rod 6, so that the detection rod 6 can conveniently move along an arching surface, the slide seat 4 is in sliding fit with the connection frame 3, wherein the connection frame 3 comprises two connection plates 31, a gap for mounting the slide seat 4 is reserved between the two connection plates 31, the two connection plates 31 are formed by assembling a plurality of transversely distributed connection monomers, the adjacent connecting monomers are connected through bolts. A limiting plate 41 is fixedly arranged on the upper part and the lower part of the outer side of the sliding seat 4, and the two limiting plates 41 are respectively in sliding fit with the upper surface and the lower surface of the connecting plate 31. Through two limiting plates 41 and link 3 clamp between and form sliding fit, can guarantee the stability of device in the removal process.

The web 31 and the carriage 4 are both made of a lightweight material, preferably wooden. By selecting light materials for manufacturing, the accuracy of the transverse movement of the device can be effectively guaranteed, and the sagging influence of the connecting frame 3 due to the gravity is mainly ignored.

Be provided with anti-disengaging mechanism between guiding hole 5 and the measuring bar 6, anti-disengaging mechanism installs at the inside spacing claw 8 of guiding hole 5 including rotating, is connected with spring 9 between the free end of spacing claw 8 and guiding hole 5, still including setting up on the measuring bar 6 with the constant head tank 10 of spacing claw 8 looks adaptation, this constant head tank 10 is shallow structure from top to bottom. The one-way ascending of the device can be ensured by arranging the positioning grooves 10 in a deep manner and a shallow manner, and only the highest arching height is detected.

In order to reuse the device, a guide groove 11 is arranged on the sliding seat 4, a pressing piece 12 is slidably arranged in the guide groove 11, a bulge 13 which is contacted with the bottom of the pressing piece 12 is arranged on the limiting claw 8, and the pressing piece 12 is jacked up by the bulge 13 under the action of the spring 9 when the limiting claw 8 is matched with the positioning groove 10.

The operation method comprises the following steps:

the method comprises the following steps: assembling the left support 1 and the right support 2 through a proper amount of connecting frames 3 through bolts, and then moving the left support 1 and the right support 2 to the position above the area to be detected through the moving wheels 14;

step two: before the arching height is detected, the pressing piece 12 moves downwards along the guide groove 11, the bottom of the pressing piece 12 applies pressure to the bulge 13, the limiting claw 8 is separated from the positioning groove 10, and the detection rod 6 falls to the lowest position;

step three: a sliding seat 4 slides from the left support 1 or the right support 2 to the right support 2 and one side of the left support 1 along the length direction of the connecting frame 3, a detection rod 6 arranged on the sliding seat 4 moves upwards along an arched surface to be detected through a roller 7 at the bottom, the detection rod 6 only moves upwards under the action of a limiting claw 8 and a positioning groove 10, and the detection position has the maximum arching height;

step four: and directly observing the arching height according to a scale on the detection rod 6.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. The technical solution and the inventive concept thereof according to the present invention should be equally replaced or changed within the protection scope of the present invention.

Claims

1. The utility model provides a detection apparatus for rapid survey arch camber height, its characterized in that, includes left socle and right branch frame to and the link of connecting left socle and right branch frame, slidable mounting has the slide on the link, has seted up the guiding hole on the slide, and the vertical penetration in guiding hole has the test bar, and the gyro wheel is installed to the bottom of test bar, is provided with anti-disengaging mechanism between guiding hole and the test bar.

2. The detecting device for rapidly measuring arching height according to claim 1, wherein the anti-dropping mechanism comprises a limiting claw rotatably mounted inside the guide hole, a spring is connected between the free end of the limiting claw and the guide hole, and the detecting device further comprises a positioning groove which is arranged on the detecting rod and is matched with the limiting claw, and the positioning groove is of a structure with a deep upper part and a shallow lower part.

3. The detecting device for rapidly measuring arching height as claimed in claim 2, wherein the slide base is provided with a guide groove, a pressing member is slidably mounted in the guide groove, the limiting claw is provided with a protrusion contacting with the bottom of the pressing member, and the pressing member is jacked up by the protrusion under the action of the spring when the limiting claw and the positioning groove are fitted.

4. A measuring device for rapidly measuring arching height according to claim 3, wherein the measuring rod is provided with a scale.

5. The detecting device for rapidly measuring arching height according to claim 4, wherein the connecting frame comprises two connecting plates, and a gap for installing the sliding seat is reserved between the two connecting plates.

6. The detecting device for rapidly measuring arching height according to claim 5, wherein a limiting plate is fixedly arranged on the upper portion and the lower portion of the outer side of the sliding seat, and the two limiting plates are respectively in sliding fit with the upper surface and the lower surface of the connecting plate.

7. The detection device for rapidly measuring the arching height as claimed in claim 6, wherein the two connection plates are formed by assembling a plurality of transversely distributed connection single bodies, and adjacent connection single bodies are connected through bolts.

8. The apparatus as claimed in claim 7, wherein the connecting plate and the sliding base are made of light material.

9. A measuring device for measuring arching height rapidly as claimed in claim 8, wherein the bottom of each of the left and right brackets is provided with a moving wheel.

10. A method of operating a detection device for rapid arch height measurement according to claim 9, comprising the steps of: