Adjustable support of crack observation instrument

Abstract

The utility model relates to the technical field of adjustable supports of crack observation instruments, in particular to an adjustable support of a crack observation instrument, which comprises an observation instrument, a plurality of transducer groups arranged on one side of the observation instrument, and a limiting movement mechanism arranged on the other side of the observation instrument. The limiting movement mechanism used for conveniently moving and limiting the multiple transducer sets is arranged on one side of the multiple transducer sets, and the limiting movement mechanism comprises limiting assemblies arranged on the outer sides of the multiple transducer sets; the multiple transducer sets can be limited at the same time through the limiting assemblies, movement of the transducer sets is limited and guided, the transducer sets are more stable during movement, and the multiple transducer sets can be limited and fixed at the same time, so that control is more convenient and faster; the multiple transducer sets can move in the limiting assembly more stably through the movable assembly, and limiting can be carried out under the condition that the transducer sets are not damaged when limiting is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of an adjustable bracket of a crack observation instrument, in particular to an adjustable bracket of a crack observation instrument. Background Art

[0002] Crack detector is a test instrument commonly used in project acceptance, building inspection and other scenarios to detect cracks inside buildings. Traditional crack detectors are usually equipped with detection probes and transducer groups for detecting crack width and depth respectively. They need to be assembled and debugged during the inspection to work properly, and the crack width and depth need to be detected separately during the inspection process;

[0003] As shown in the reference case "An adjustable bracket for a crack observation instrument" announcement number (CN219390862U), when the operator needs to use the new crack observation instrument to detect the width and depth of the crack, the operator can use the fixing device to drive the extrusion block to squeeze the adjustment frame through the spring to fix the transducer group before the crack detection, so as to facilitate the operator to detect the crack depth more accurately;

[0004] However, when adjusting the transducer group, each time a transducer group is adjusted, it is necessary to use a fixing device to release the limit. After the adjustment is completed, the fixing device is used to limit the position again, which makes the process of adjusting the transducer group very inconvenient.

[0005] Therefore, an adjustable bracket of a crack observation instrument is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide an adjustable bracket for a crack observation instrument in order to solve the above-mentioned problem, thereby improving the problem that when adjusting the transducer group, each time a transducer group is adjusted, it is necessary to use a fixing device to release the limit, and after the adjustment is completed, the fixing device is used to limit it again, which makes the process of adjusting the transducer group very inconvenient.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: an adjustable bracket of a crack observation instrument, comprising: an observation instrument, a plurality of transducer groups are arranged on one side of the observation instrument, and a limiting movable mechanism is arranged on one side of the plurality of transducer groups for facilitating the movement and limiting of the plurality of transducer groups, wherein the limiting movable mechanism comprises a limiting component arranged on the outside of the plurality of transducer groups, a movable component is arranged on the outside of the transducer group, the limiting component can be used to limit the plurality of transducer groups in the same manner, and the movement of the transducer groups can be limited and guided, so that the transducer groups are more stable when moving, and the plurality of transducer groups can be limited and fixed in the same manner, so that the control is more convenient, the movable component can be used to make the plurality of transducer groups move more stably inside the limiting component, and the limiting component can be used to limit the transducer groups without damaging the transducer groups when they are limited.

[0008] Preferably, the limit assembly includes a fixing frame fixedly mounted on one side of the observation instrument, a limit frame fixedly mounted inside the fixing frame, the multiple transducer groups are slidably arranged inside the limit frame, a screw is threadedly connected to one side of the fixing frame, one end of the screw extends to the top of the limit frame and is rotatably connected to a movable plate, the movable plate is slidably connected to the fixing frame, the movable plate is located above the multiple transducer groups, when the transducer groups need to be moved, the screw can be rotated so that the screw drives the corresponding movable plate to move downward, so that the movable plate can limit the multiple transducer groups at the same time, thereby avoiding the tedious operation of releasing the limit for each transducer group when adjustment is required.

[0009] Preferably, the limit assembly also includes a plurality of springs fixedly mounted under the movable plate, and the other ends of the plurality of springs are fixedly connected to the limit plate. When the plurality of springs cooperate with the limit plate, the corresponding limit plate can be synchronously driven to move when the movable plate moves downward, so that the limit plate contacts the plurality of transducer groups. When the limit plate contacts the plurality of transducer groups, the corresponding plurality of springs can be synchronously squeezed, and the limit plate can be buffered by deforming the plurality of springs, so as to avoid damage to the plurality of transducer groups due to excessive force when the limit plate moves downward.

[0010] Preferably, the movable component includes a movable frame fixedly mounted on the outside of the plurality of transducer groups, the plurality of movable frames are slidably connected to the limit frame, a slide groove is provided on the surface of the limit frame, one side of the limit frame passes through the slide groove and is fixedly connected with a slide plate, the slide plate is located below the limit plate, when the transducer group is moved, the movable frame can be moved, and the movable frame can slide inside the corresponding limit frame, thereby stably driving the corresponding transducer group to move, and at the same time, when the limit plate is pressed down to limit, it can contact and press against the slide plate, thereby limiting and fixing the movable frame.

[0011] Preferably, a plurality of first rubber blocks are fixedly installed below the limit plate, and the plurality of first rubber blocks are evenly distributed. When the limit plate contacts and abuts against the slide plate, the first rubber blocks can increase the friction force when in contact with the slide plate, thereby making the limit plate more effectively fixed.

[0012] Preferably, a plurality of second rubber blocks are fixedly mounted on the surface of the skateboard, and the plurality of second rubber blocks are all located below the plurality of first rubber blocks. The first rubber blocks can be in contact with the second rubber blocks through the plurality of second rubber blocks on the surface of the skateboard, thereby further increasing the stability of the limiting plate when in contact with the skateboard.

[0013] Preferably, a handrail is fixedly installed on one side of the observation instrument, and the handrail is arranged in a U shape. When the observation instrument needs to be moved, the handrail can be used to conveniently move the observation instrument.

[0014] Preferably, the first rubber block and the second rubber block are both arranged in a semicircular shape, and the plurality of the first rubber blocks and the plurality of the second rubber blocks are arranged in a cross shape, and the plurality of the first rubber blocks and the plurality of the second rubber blocks below are arranged in a cross shape, thereby ensuring that the plurality of the first rubber blocks can stably contact the plurality of the second rubber blocks when moving downward.

[0015] The beneficial effects of the utility model are:

[0016] 1. The limiting assembly can be used to limit multiple transducer groups in the same way, and the movement of the transducer groups can be limited and guided, so that the transducer groups are more stable when moving, and the same limiting and fixing can be performed on multiple transducer groups, making the control more convenient. The movable assembly can be used to make multiple transducer groups move more stably inside the limiting assembly, and the limiting can be performed without damaging the transducer groups when being limited.

[0017] 2. When moving the transducer group, the movable frame can be moved, and the movable frame can slide inside the corresponding limit frame, so as to stably drive the corresponding transducer group to move. At the same time, when the limit plate is pressed down to limit, it can contact and press against the slide plate, so as to limit and fix the movable frame. When the limit plate and the slide plate are in contact and press against each other, the first rubber block can be used to increase the friction force when contacting with the slide plate, so that the pressing and fixing effect of the limit plate is better. The first rubber block can be used through multiple second rubber blocks on the surface of the slide plate, and the second rubber block can be in contact with each other, so as to further increase the stability of the limit plate when in contact with the slide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the fixing frame structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the active components of the utility model.

[0022] In the figure: 1. Observer; 101. Handrail; 102. Transducer group; 2. Limiting assembly; 201. Fixing frame; 202. Limiting frame; 203. Screw; 204. Limiting plate; 205. Movable plate; 206. Spring; 207. First rubber block; 3. Movable assembly; 301. Movable frame; 302. Slide plate; 303. Slide groove; 304. Second rubber block. DETAILED DESCRIPTION

[0023] 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.

[0024] When implementing: Figure 1-4 As shown, an adjustable bracket of a crack observation instrument comprises: an observation instrument 1, a plurality of transducer groups 102 are arranged on one side of the observation instrument 1, and a limiting movable mechanism is arranged on one side of the plurality of transducer groups 102 for facilitating movement and limiting of the plurality of transducer groups 102, wherein the limiting movable mechanism comprises a limiting component 2 arranged on the outside of the plurality of transducer groups 102, and a movable component 3 is arranged on the outside of the transducer group 102, the limiting component 2 can be used to limit the plurality of transducer groups 102 in the same manner, and the movement of the transducer groups 102 can be limited and guided, so that the transducer groups 102 are more stable when moving, and the plurality of transducer groups 102 can be limited and fixed in the same manner, so that the control is more convenient, the movable component 3 can be used to make the plurality of transducer groups 102 move more stably inside the limiting component 2, and when limited, the transducer groups 102 can be limited without damaging them.

[0025] like Figure 2 , Figure 3 and Figure 4As shown, the limit assembly 2 includes a fixed frame 201 fixedly installed on one side of the observation instrument 1, a limit frame 202 is fixedly installed inside the fixed frame 201, and multiple transducer groups 102 are slidably arranged inside the limit frame 202. A screw rod 203 is threadedly connected to one side of the fixed frame 201, and one end of the screw rod 203 extends to the top of the limit frame 202 and is rotatably connected to a movable plate 205. The movable plate 205 is slidably connected to the fixed frame 201, and the movable plate 205 is located above the multiple transducer groups 102. When the transducer groups 102 need to be moved, the screw rod 203 can be rotated so that the screw rod 203 drives the corresponding movable plate 205 to move downward, so that the movable plate 205 can limit the multiple transducer groups 102 at the same time, avoiding the need to adjust In addition, it is necessary to perform the tedious operation of releasing the limit of each transducer group 102. The limit assembly 2 also includes a plurality of springs 206 fixedly installed under the movable plate 205. The other ends of the plurality of springs 206 are fixedly connected to the limit plate 204. When the plurality of springs 206 cooperate with the limit plate 204, when the movable plate 205 moves downward, the corresponding limit plate 204 can be synchronously driven to move, so that the limit plate 204 contacts the plurality of transducer groups 102. When the limit plate 204 contacts the plurality of transducer groups 102, the corresponding plurality of springs 206 can be synchronously squeezed. By deforming the plurality of springs 206 to buffer the limit plate 204, it is possible to avoid excessive force when the limit plate 204 moves downward and damage to the plurality of transducer groups 102.

[0026] like Figure 3 and Figure 4As shown, the movable component 3 includes a movable frame 301 fixedly installed on the outside of the plurality of transducer groups 102, and the plurality of movable frames 301 are all slidably connected with the limit frame 202. A slide groove 303 is provided on the surface of the limit frame 202, and one side of the limit frame 202 passes through the slide groove 303 and is fixedly connected with a slide plate 302, and the slide plate 302 is located below the limit plate 204. When the transducer group 102 is moved, the movable frame 301 can be moved, and the movable frame 301 can slide inside the corresponding limit frame 202, so as to stably drive the corresponding transducer group 102 to move. At the same time, when the limit plate 204 is pressed down to limit, it can contact and press against the slide plate 302, so as to limit and fix the movable frame 301. A plurality of first rubber blocks 207 are fixedly installed below the limit plate 204, and the plurality of first rubber blocks 207 are equidistantly distributed. When the limit plate 204 contacts and presses against the slide plate 302, the friction force when contacting with the slide plate 302 can be increased by the first rubber block 207, so that the limit plate 204 The positioning plate 204 has a better tightening and fixing effect. A plurality of second rubber blocks 304 are fixedly installed on the surface of the skateboard 302. The plurality of second rubber blocks 304 are all located below the plurality of first rubber blocks 207. The first rubber block 207 can contact the second rubber block 304 through the plurality of second rubber blocks 304 on the surface of the skateboard 302, thereby further increasing the stability of the limiting plate 204 when in contact with the skateboard 302. A handrail 101 is fixedly installed on one side of the observer 1. The handrail 101 is arranged in a U shape. When the observer 1 needs to be moved, the handrail 101 can be used to conveniently move the observer 1. The first rubber block 207 and the second rubber block 304 are both arranged in a semicircular shape. The plurality of first rubber blocks 207 and the plurality of second rubber blocks 304 are arranged in a cross shape. The plurality of first rubber blocks 207 and the plurality of second rubber blocks 304 below are arranged in a cross shape, thereby ensuring that the plurality of first rubber blocks 207 can stably contact the plurality of second rubber blocks 304 when moving downward.

[0027] When the utility model is in use, when it is necessary to move the transducer group 102, the screw rod 203 can be rotated so that the screw rod 203 drives the corresponding movable plate 205 to move downward, so that the movable plate 205 can limit the multiple transducer groups 102 at the same time, avoiding the cumbersome operation of releasing the limit of each transducer group 102 when adjustment is needed. When the multiple springs 206 and the limit plate 204 cooperate, when the movable plate 205 moves downward, the corresponding limit plate 204 can be synchronously driven to move, so that the limit plate 204 contacts the multiple transducer groups 102. When the limit plate 204 contacts the multiple transducer groups 102, the corresponding multiple springs 206 can be synchronously squeezed. By causing the multiple springs 206 to deform to buffer the limit plate 204, it can be avoided that when the limit plate 204 moves downward In case the force is too great and the multiple transducer groups 102 are damaged, when the transducer group 102 is moved, the movable frame 301 can be moved, and the movable frame 301 can slide inside the corresponding limit frame 202, so as to stably drive the corresponding transducer group 102 to move. At the same time, when the limit plate 204 is pressed down to limit, it can contact and press against the slide plate 302, so as to limit and fix the movable frame 301. When the limit plate 204 contacts and presses against the slide plate 302, the first rubber block 207 can be used to increase the friction force when contacting with the slide plate 302, so that the pressing and fixing effect of the limit plate 204 is better. By using multiple second rubber blocks 304 on the surface of the slide plate 302, the first rubber block 207 contacts with the second rubber block 304, so as to further increase the stability of the limit plate 204 when contacting with the slide plate 302.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable bracket for a crack observation instrument, characterized in that: include: An observation instrument (1), wherein a plurality of transducer groups (102) are arranged on one side of the observation instrument (1); A position limiting movable mechanism, used for facilitating the movement and position limiting of the plurality of transducer groups (102), the position limiting movable mechanism being arranged on one side of the plurality of transducer groups (102); The limit movable mechanism comprises a limit assembly (2) arranged outside the plurality of transducer groups (102), and a movable assembly (3) is arranged outside the transducer group (102); The limiting assembly (2) comprises a fixing frame (201) fixedly mounted on one side of the observation instrument (1), a limiting frame (202) being fixedly mounted inside the fixing frame (201), the plurality of transducer groups (102) being slidably arranged inside the limiting frame (202), a screw rod (203) being threadedly connected to one side of the fixing frame (201), one end of the screw rod (203) extending to the top of the limiting frame (202) and being rotatably connected to a movable plate (205), the movable plate (205) being slidably connected to the fixing frame (201); The movable component (3) comprises a movable frame (301) fixedly mounted on the outside of the plurality of transducer groups (102); the plurality of movable frames (301) are all slidably connected to the limit frame (202); a sliding groove (303) is provided on the surface of the limit frame (202); one side of the limit frame (202) passes through the sliding groove (303) and is fixedly connected with a slide plate (302); the slide plate (302) is located below the limit plate (204).

2. The adjustable bracket of the crack observation instrument according to claim 1, characterized in that: The limiting assembly (2) further comprises a plurality of springs (206) fixedly mounted below the movable plate (205), and the other ends of the plurality of springs (206) are all fixedly connected to the limiting plate (204).

3. The adjustable bracket of the crack observation instrument according to claim 1, characterized in that: A plurality of first rubber blocks (207) are fixedly mounted below the limiting plate (204), and the plurality of first rubber blocks (207) are distributed at equal distances.

4. The adjustable bracket of the crack observation instrument according to claim 3, characterized in that: A plurality of second rubber blocks (304) are fixedly mounted on the surface of the slide plate (302), and the plurality of second rubber blocks (304) are all located below the plurality of first rubber blocks (207).

5. The adjustable bracket of the crack observation instrument according to claim 1, characterized in that: A handrail (101) is fixedly mounted on one side of the observation instrument (1), and the handrail (101) is arranged in a U shape.

6. The adjustable bracket of the crack observation instrument according to claim 4, characterized in that: The first rubber block (207) and the second rubber block (304) are both arranged in a semicircular shape, and a plurality of the first rubber blocks (207) and a plurality of the second rubber blocks (304) are arranged in a cross shape.

Images