Level detection device for engineering detection

Abstract

The utility model discloses a level detection device for engineering detection, which is characterized by comprising a measuring instrument, the lower end of the measuring instrument is provided with a connecting block, the lower end of the connecting block is provided with a connecting rod, the outer end of the connecting rod is provided with a mounting hole, and the lower end of the connecting rod is connected with a belt. A first grooved wheel is arranged at the upper end of the interior of the belt, a second grooved wheel is arranged at the lower end of the interior of the belt, first protective shells are connected to the left end and the right end of the second grooved wheel, clamping blocks are arranged at the upper ends of the first protective shells, springs are arranged on the left sides of the lower ends of the clamping blocks, and second protective shells are arranged at the outer ends of the first protective shells; and a ground nail is arranged at the lower end of the second protective shell, and a bolt is arranged in the upper end of the connecting block. According to the horizontal detection device for engineering detection, the position of the supporting frame is convenient to adjust and fix, the length of the gradienter supporting frame is convenient to adjust, and the stretching length of the horizontal supporting rod is convenient to fix.

Description

Technical Field

[0001] The utility model relates to the technical field of level detection devices, in particular to a level detection device for engineering detection. Background Art

[0002] In order to determine the horizontal line during the supervision and inspection of construction and decoration, the level measuring tools used include rulers, plastic hose connectors, ordinary levels, laser levels, etc. However, some level measuring devices cannot adjust the length of the bracket, which makes it impossible for some surveyors to measure accurately due to height differences. Therefore, a level measuring device with adjustable bracket length is designed.

[0003] A level for construction supervision and inspection provided by announcement number CN 217900857 U includes a level and a mounting bracket, the mounting bracket includes a base, a mounting plate, a limit plate and an adjustment component for adjusting the inclination angle of the mounting plate, the level is arranged on the mounting plate, the limit plate is slidably connected to the base, the limit plate is located between the mounting plate and the base, when the limit plate abuts against the mounting plate, the mounting plate is parallel to the plane where the base is located, and a fixing component for fixing the limit plate is arranged on the base. The present application has the effect of facilitating the adjustment of the position of the level.

[0004] The above-mentioned prior art solutions have the following defects: it is inconvenient to adjust and fix the position of the support frame, it is inconvenient to adjust the length of the level support frame, and it is inconvenient to fix the stretched length of the horizontal support rod. Therefore, the utility model provides a level detection device for engineering inspection to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a level detection device for engineering inspection to solve the problems proposed in the above background technology that it is inconvenient to adjust and fix the position of the support frame, it is inconvenient to adjust the length of the level support frame, and it is inconvenient to fix the stretched length of the horizontal support rod.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a level detection device for engineering inspection, characterized in that it includes: a measuring instrument, a connecting block is provided at the lower end of the measuring instrument, and a connecting rod is installed at the lower end of the connecting block, and a mounting hole is provided at the outer end of the connecting rod, a belt is connected to the lower end of the connecting rod, and a first groove wheel is provided at the inner upper end of the belt, and a second groove wheel is provided at the inner lower end of the belt, the left and right ends of the second groove wheel are connected to a first protective shell, and a clamping block is provided at the upper end of the first protective shell, and a spring is provided on the left side of the lower end of the clamping block, a second protective shell is provided at the outer end of the first protective shell, and a ground nail is provided at the lower end of the second protective shell.

[0007] Preferably, a bolt is provided inside the upper end of the connection block, and the connection block forms a rotating structure at the lower end of the measuring instrument.

[0008] Preferably, the lower end of the connecting block is connected to the connecting rod in a threaded manner, and the lower end of the connecting rod is fixedly connected to the belt.

[0009] Preferably, the outer end of the first sheave is connected to the belt in a meshing manner, and the outer end of the second sheave is connected to the belt in a meshing manner.

[0010] Preferably, the clamping block forms a rotating structure at the upper end of the first protective shell, and the clamping block is connected to the mounting hole in a clamping manner.

[0011] Preferably, a fixing block is provided inside the second protective shell, and the fixing block is connected to the belt in a snap-fit ​​manner.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the level detection device for engineering detection is convenient for adjusting and fixing the position of the support frame, convenient for adjusting the length of the level support frame, and convenient for fixing the stretched length of the horizontal support rod;

[0013] 1. A connecting block, a bolt and a connecting rod are provided. By installing the connecting rod at the lower end of the connecting block, the connecting block drives the connecting rod to rotate to a certain extent, and the bolt is screwed to fix the supporting position of the measuring instrument, which is convenient for adjusting and fixing the position of the supporting frame;

[0014] 2. A connecting rod, a belt and a first protective shell are provided. By moving the connecting rod upward, the connecting rod drives the belt to move upward, and the belt drives the first groove wheel and the second groove wheel to rotate, so that the connecting rod drives the first protective shell to extend and retract upward, so as to facilitate the adjustment of the length of the level support frame;

[0015] 3. A mounting hole, a clamping block and a spring are provided. When the connecting rod is moved upward to a certain length, the clamping block is rebounded by the spring, driving the upper end of the clamping block to automatically engage with the mounting hole, thereby fixing the stretching length of the horizontal support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For this utility model Figure 1Enlarged structural diagram at B in the middle.

[0020] In the figure: 1, measuring instrument; 2, connecting block; 3, bolt; 4, connecting rod; 5, mounting hole; 6, belt; 7, first groove wheel; 8, second groove wheel; 9, first protective shell; 10, clamping block; 11, spring; 12, second protective shell; 13, fixing block and 14, ground nail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a level detection device for engineering detection, including a measuring instrument 1, a connecting block 2, a bolt 3, a connecting rod 4, a mounting hole 5, a belt 6, a first groove wheel 7, a second groove wheel 8, a first protective shell 9, a clamping block 10, a spring 11, a second protective shell 12, a fixing block 13 and a ground nail 14.

[0023] A connecting block 2 is provided at the lower end of the measuring instrument 1, and a connecting rod 4 is installed at the lower end of the connecting block 2, and a mounting hole 5 is provided at the outer end of the connecting rod 4, a belt 6 is connected to the lower end of the connecting rod 4, and a first groove wheel 7 is provided at the inner upper end of the belt 6, and a second groove wheel 8 is provided at the inner lower end of the belt 6, the left and right ends of the second groove wheel 8 are connected to a first protective shell 9, and a clamping block 10 is provided at the upper end of the first protective shell 9, and a spring 11 is provided on the left side of the lower end of the clamping block 10, a second protective shell 12 is provided at the outer end of the first protective shell 9, and a ground nail 14 is provided at the lower end of the second protective shell 12.

[0024] like Figure 1 and Figure 3 As shown, a bolt 3 is provided inside the upper end of the connecting block 2, and the connecting block 2 forms a rotating structure at the lower end of the measuring instrument 1, the lower end of the connecting block 2 is connected to the connecting rod 4 in a threaded manner, and the lower end of the connecting rod 4 is fixedly connected to the belt 6, the outer end of the first groove wheel 7 is connected to the belt 6 in an engaging manner, and the outer end of the second groove wheel 8 is connected to the belt 6 in an engaging manner, so as to facilitate the adjustment of the angle of the support frame.

[0025] like Figure 1 and Figure 4 As shown, the clamping block 10 forms a rotating structure at the upper end of the first protective shell 9, and the clamping block 10 is connected to the mounting hole 5 in a clamping manner, so as to facilitate the adjustment of the length of the support frame.

[0026] like Figure 1 and Figure 2 As shown, a fixing block 13 is disposed inside the second protective shell 12 , and the fixing block 13 is connected to the belt 6 in a snap-fit ​​manner.

[0027] Working principle: Figure 1 , Figure 3 and Figure 4 As shown, when using the level detection device for engineering inspection, firstly, the connecting rod 4 is pulled upward from the inside of the first protective shell 9, and the connecting rod 4 drives 6 to move upward during the movement, and the belt 6 drives the first groove wheel 7 and the second groove wheel 8 to rotate during the movement, so that the second groove wheel 8 drives the first protective shell 9 to move upward, and the first protective shell 9 drives the belt 6 to move upward when it moves upward, and when the connecting rod 4 rises to a certain extent, the hole groove mounting hole 5 at the outer end of the connecting rod 4 is automatically engaged with the block 10, and the length of the connecting rod 4 is adjusted by pressing the lower end of the block 10 to squeeze the spring 11 so that it can be detached from the inside of the mounting hole 5, so that the length of the connecting rod 4 can be adjusted. After the length of the bracket of the level meter is adjusted, the connecting rod 4 is installed at the lower end of the connecting block 2. After rotating the connecting block 2 to adjust the angle of the support frame, the bolt 3 is screwed to fix the position of the connecting block 2, and then the ground nail 14 is inserted into the method to be measured, thereby fixing the position of the level meter, and the place to be measured can be measured.

[0028] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A level detection device for engineering inspection, characterized in that: include: A measuring instrument (1), wherein a connecting block (2) is provided at the lower end of the measuring instrument (1), a connecting rod (4) is installed at the lower end of the connecting block (2), and a mounting hole (5) is provided at the outer end of the connecting rod (4), a belt (6) is connected to the lower end of the connecting rod (4), a first groove wheel (7) is provided at the inner upper end of the belt (6), and a second groove wheel (8) is provided at the inner lower end of the belt (6), a first protective shell (9) is connected to the left and right ends of the second groove wheel (8), a clamping block (10) is provided at the upper end of the first protective shell (9), and a spring (11) is provided at the left side of the lower end of the clamping block (10), a second protective shell (12) is provided at the outer end of the first protective shell (9), and a ground nail (14) is provided at the lower end of the second protective shell (12).

2. A level detection device for engineering inspection according to claim 1, characterized in that: A bolt (3) is arranged inside the upper end of the connection block (2), and the connection block (2) forms a rotating structure at the lower end of the measuring instrument (1).

3. A level detection device for engineering inspection according to claim 1, characterized in that: The lower end of the connecting block (2) is connected to the connecting rod (4) in a threaded manner, and the lower end of the connecting rod (4) is fixedly connected to the belt (6).

4. A level detection device for engineering inspection according to claim 1, characterized in that: The outer end of the first groove wheel (7) is connected to the belt (6) in a meshing manner, and the outer end of the second groove wheel (8) is connected to the belt (6) in a meshing manner.

5. The level detection device for engineering inspection according to claim 1, characterized in that: The clamping block (10) forms a rotating structure at the upper end of the first protective shell (9), and the clamping block (10) is connected to the mounting hole (5) in a clamping manner.

6. A level detection device for engineering inspection according to claim 1, characterized in that: A fixing block (13) is provided inside the second protective shell (12), and the fixing block (13) is connected to the belt (6) in a snap-fit ​​manner.

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