Perpendicularity detection ruler for water conservancy project supervision

Abstract

The utility model discloses a verticality detection ruler for hydraulic engineering supervision, which comprises a guiding rule main body and a heightening assembly, the guiding rule main body is used for measuring the verticality of a wall surface, the heightening assembly is used for heightening the guiding rule main body, the heightening assembly comprises a sleeve, the top of the sleeve is provided with a connecting part used for connecting the two ends of the guiding rule main body, and the top of the sleeve is provided with a fixing part. A movable part for heightening is inserted and connected in an inner cavity at one end of the sleeve, and a rotating part for pushing the movable part to move is arranged in an inner cavity at the other end of the sleeve; according to the utility model, the heightening assembly is arranged at the end part of the guiding rule main body, the rotating part in the heightening assembly is used for driving the movable part in the sleeve to move, and the guiding rule main body and the wall to be measured are separated by the moving movable part, so that a user can adjust and move the movable part according to the height of a screeding protruding point of the wall to be measured; the guiding rule body is raised, and the situation that the protruding screeding protruding points of the to-be-measured wall face affect measurement of the guiding rule body on the perpendicularity of the wall is avoided.

Description

Technical Field

[0001] This utility model relates to the field of ruler equipment technology, and in particular to a vertical inspection ruler for water conservancy project supervision. Background Technology

[0002] In water conservancy engineering construction, ensuring the verticality of the wall structure is an important link in ensuring project quality and safety. Traditional methods for detecting wall verticality usually rely on straightedges. During the construction of water conservancy facility walls, in order to ensure the uniformity of plaster layer thickness and the flatness of the wall surface, spur lines (small protrusions made at certain intervals on the wall) are usually set on the wall surface. However, when using a traditional straightedge for measurement, the protrusions of the spur lines prevent the straightedge from fitting tightly against the wall surface, thus affecting the accuracy of the measurement data.

[0003] In view of the above problems, there is an urgent need for a wall verticality detection tool that can avoid the influence of the protruding points of the screed on the verticality measurement results. Therefore, this utility model proposes a new design of a verticality detection ruler for water conservancy engineering supervision. Utility Model Content

[0004] The purpose of this utility model is to provide a vertical measuring ruler for water conservancy engineering supervision, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vertical measuring ruler for water conservancy project supervision, comprising:

[0006] The straightedge body is used to measure the verticality of the wall surface;

[0007] A shim assembly is used to elevate the body of a straightedge. The shim assembly includes a sleeve, the top of which is provided with a connecting part for connecting the two ends of the straightedge body. A movable part for elevating is inserted into the inner cavity of one end of the sleeve, and a rotating part for pushing the movable part to move is provided in the inner cavity of the other end of the sleeve.

[0008] Preferably, the active part includes:

[0009] A movable rod, one end of which is inserted into the inner cavity of one end of the sleeve;

[0010] A spring-loaded component is sleeved on the outside of the movable rod, and the spring-loaded component is used to reset the movable rod.

[0011] Preferably, the springback element includes:

[0012] A movable plate, which is disposed at one end of the movable rod and located in the inner cavity of the sleeve;

[0013] A compression spring is sleeved on the outside of the movable rod, and the compression spring is located on the side of the movable plate away from the rotating part.

[0014] Preferably, the rotating part includes:

[0015] A screw, one end of which is threadedly connected to the middle of the other end of a sleeve, the screw being used to press a movable plate;

[0016] A throttle handle is located at the other end of the screw and is used for hand-held rotation of the screw.

[0017] Preferably, the connecting part includes a connecting block, which is disposed on the top of the sleeve, and the top of the connecting block is inserted into the end of the straightedge body.

[0018] Preferably, the front of the ruler body is provided with a pointer unit, which is used to measure the verticality deviation value.

[0019] Preferably, the ruler body is symmetrically provided with hand grip pads on its sides, which are used to increase the hand grip friction of the ruler body.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] This invention features a heightening component at the end of the straightedge body. The rotating part of the heightening component drives the movable part in the sleeve to move. The moving movable part separates the straightedge body from the wall to be measured. The user can adjust the movable part according to the height of the protruding point of the screed on the wall to be measured, thus raising the straightedge body and preventing the protruding point of the screed on the wall from affecting the measurement of the verticality of the wall by the straightedge body. Attached Figure Description

[0022] Figure 1 This is a front view of the entire utility model.

[0023] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0025] Figure 4 This is a cross-sectional view of the elevation component of this utility model.

[0026] In the diagram: 1. Straightedge body; 101. Pointer unit; 102. Hand grip pad; 2. Elevator assembly; 201. Sleeve; 2011. Connecting block; 202. Movable rod; 203. Compression spring; 204. Screw; 205. Movable plate; 206. Turn handle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides, for example Figure 1-4 As shown:

[0029] Example 1,

[0030] A vertical inspection ruler for water conservancy project supervision includes a ruler body 1 and a heightening component 2;

[0031] Specifically, the straightedge body 1 is used to measure the verticality of the wall, the shim assembly 2 is used to raise the straightedge body 1, the front of the straightedge body 1 is glued with a pointer unit 101, and the sides of the straightedge body 1 are symmetrically provided with hand grip pads 102.

[0032] It should be noted that the pointer unit 101 is used to measure the perpendicularity deviation value, and the hand grip pad 102 is used to increase the hand grip friction of the ruler body 1. The working principle of the overall reference model JZC-A ruler composed of the ruler body 1 and the pointer unit 101 is as follows.

[0033] Specifically, the shim assembly 2 includes a sleeve 201. The top of the sleeve 201 is provided with a connecting part for connecting the two ends of the ruler body 1. One end of the sleeve 201 has a movable part for shimming inserted into its inner cavity. The other end of the sleeve 201 has a rotating part for pushing the movable part to move.

[0034] It should be noted that the connecting part includes a connecting block 2011, which is welded to the top of the sleeve 201. The top of the connecting block 2011 is inserted into the end of the ruler body 1, and the insertion point is fixed with glue.

[0035] Specifically, the moving part includes: the moving lever 202 and the spring-loaded component;

[0036] It should be noted that one end of the movable rod 202 is inserted into the inner cavity of one end of the sleeve 201, and the spring is sleeved on the outside of the movable rod 202. The spring is used for the movement and reset of the movable rod 202.

[0037] Specifically, the spring-loaded components include: a movable plate 205 and a compression spring 203;

[0038] It should be noted that the movable plate 205 is located at one end of the movable rod 202 and in the inner cavity of the sleeve 201, and the compression spring 203 is sleeved on the outside of the movable rod 202. The compression spring 203 is located on the side of the movable plate 205 away from the rotating part.

[0039] Specifically, the movable plate 205 is glued to one end of the movable rod 202, and the movable plate 205 moves within the inner cavity of the sleeve 201;

[0040] Example 2,

[0041] A rotating part is used in the vertical inspection ruler for water conservancy project supervision in Embodiment 1;

[0042] Specifically, the rotating part includes a screw 204 and a throttle 206;

[0043] It should be noted that one end of the screw 204 is threadedly connected to the middle of the other end of the sleeve 201, and the handle 206 is welded to the other end of the screw 204.

[0044] Specifically, the screw 204 is used to press the movable plate 205, the handle 206 is used for hand-held rotation of the screw 204, and the inner wall of the other end of the sleeve 201 is provided with a thread corresponding to the screw 204. The rotating screw 204 presses and pushes the movable plate 205 to move, thereby pushing the movable rod 202.

[0045] In actual use, by setting a shim assembly 2 at the end of the straightedge body 1, the rotating part in the shim assembly 2 drives the movable part in the sleeve 201 to move. The moving movable part separates the straightedge body 1 from the wall to be measured. The user can adjust the movable part according to the height of the protruding point of the spur on the wall to be measured, raise the straightedge body 1, and avoid the protruding point of the spur on the wall to be measured from affecting the measurement of the verticality of the wall by the straightedge body 1.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vertical measuring ruler for water conservancy project supervision, characterized in that, include: A straightedge body (1) is used for measuring the verticality of the wall surface; The elevation component (2) is used to elevate the straightedge body (1). The elevation component (2) includes a sleeve (201). The top of the sleeve (201) is provided with a connecting part for connecting the two ends of the straightedge body (1). One end of the sleeve (201) is connected to a movable part for elevating. The other end of the sleeve (201) is provided with a rotating part for pushing the movable part to move.

2. A vertical measuring ruler for water conservancy project supervision according to claim 1, characterized in that, The activity department includes: A movable rod (202), one end of which is inserted into the inner cavity of one end of a sleeve (201); A spring-loaded component is sleeved on the outside of the movable rod (202) and is used for the movement and reset of the movable rod (202).

3. A vertical measuring ruler for water conservancy project supervision according to claim 2, characterized in that, The spring-loaded component includes: Movable plate (205), the movable plate (205) is disposed at one end of the movable rod (202) and located in the inner cavity of the sleeve (201); A compression spring (203) is sleeved on the outside of the movable rod (202) and is located on the side of the movable plate (205) away from the rotating part.

4. A vertical measuring ruler for water conservancy project supervision according to claim 2, characterized in that, The rotating part includes: A screw (204) is threaded at one end and connected to the middle of the other end of a sleeve (201). The screw (204) is used to press the movable plate (205). A throttle (206) is provided at the other end of the screw (204) and is used for hand-held rotation of the screw (204).

5. A vertical measuring ruler for water conservancy project supervision according to claim 1, characterized in that, The connecting part includes a connecting block (2011), which is disposed on the top of the sleeve (201) and the top of the connecting block (2011) is inserted and connected to the end of the ruler body (1).

6. A vertical measuring ruler for water conservancy project supervision according to claim 1, characterized in that, The front of the ruler body (1) is provided with a pointer unit (101), which is used to measure the verticality deviation value.

7. A vertical measuring ruler for water conservancy project supervision according to claim 6, characterized in that, The ruler body (1) is symmetrically provided with hand grip pads (102) on its sides, which are used to increase the hand grip friction of the ruler body (1).

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