Hole measuring mechanism for ancient building repair design

Abstract

The utility model discloses a hole measuring mechanism for ancient building repair design, and relates to the technical field of hole measurement, the hole measuring mechanism comprises a device main body, the inner wall of the device main body is provided with a rebound mechanism, the outer walls of the two sides of the device main body are respectively provided with a limiting mechanism, and the inner wall of the device main body is provided with a dustproof mechanism. The limiting mechanism, the limiting sleeve and the fixing plate are movably connected, the fixing plate and the fixing rod are in threaded connection, when the device is used, due to the fact that the device body needs to be measured after being fixed, manual fixing is prone to shaking, and stability is poor, the fixing plate slides to a designated position along the limiting sleeve, and the device body can be fixed conveniently. Then the fixing rods are rotated to extrude inwards, so that the fixing rods extrude and fix the two sides of the supporting column or the cross beam of the ancient building, the device main body and the supporting column or the cross beam of the ancient building are kept in a vertical state, and the stability of the device and the accuracy of detection data are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hole measurement, in particular to a hole measurement mechanism used for the repair and design of ancient buildings. Background Art

[0002] During the repair process of ancient buildings, supporting columns or beams need to be reinforced, mainly by drilling holes in the outer walls of supporting columns or beams of ancient buildings, then measuring the depth of the holes, and then customizing bolts according to holes of different depths to install fixing plates. When in use, the existing hole measuring device needs to be manually fixed and then the depth is measured. The device is prone to shaking, affecting the accuracy of the measurement. In addition, when the hole measuring device is not in use, it cannot be protected from dust, and the probe of the hole measuring device cannot be protected. In order to solve the above problems, a hole measuring mechanism for ancient building repair design is needed.

[0003] An existing hole measuring mechanism used for the repair and design of ancient buildings has the problems of being unable to provide telescopic protection for the probe, unable to provide dust protection, and having poor fixing effect during operation. Therefore, a hole measuring mechanism used for the repair and design of ancient buildings is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a hole measuring mechanism for ancient building repair design, so as to solve the problems that the existing hole measuring mechanism for ancient building repair design cannot provide telescopic protection for the probe, cannot provide dust protection, and has poor fixing effect when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a hole measuring mechanism for ancient building repair design, comprising a device body, the inner wall of which is equipped with a rebound mechanism.

[0006] The outer walls on both sides of the device body are both equipped with limiting mechanisms.

[0007] A dustproof mechanism is installed on the inner wall of the device body.

[0008] Preferably, the rebound mechanism includes a slider, a probe, a return spring, a pressure rod, a benchmark and a ruler, the inner wall of the device body is installed with a slider, the probe is installed on one side of the slider, the return spring is installed on the outer wall of the probe, the pressure rod is installed on the other side of the slider, the top of the slider is installed with a benchmark, and the outer wall of the device body is installed with a ruler.

[0009] Preferably, the slider is slidably connected to the device body, and the slider forms a telescopic structure with the device body via a return spring.

[0010] Preferably, the limiting mechanism includes a limiting sleeve, a fixing sleeve, a limiting rod, a fixing plate and a fixing rod, the limiting sleeves are installed on the outer walls of both sides of the device body, the fixing sleeves are installed on the outer walls of the limiting sleeves, the limiting rods are installed on the inner walls of the fixing sleeves, the fixing plates are installed on the outer walls of the limiting rods, and the fixing rods are installed on the inner walls of the fixing plates.

[0011] Preferably, the limiting sleeve is movably connected to the fixing plate, and the fixing plate is threadedly connected to the fixing rod.

[0012] Preferably, the dustproof mechanism includes a positioning sleeve, a positioning rod, a limit spring and a dustproof sleeve, the outer wall of the device body is installed with a positioning sleeve, the inner wall of the positioning sleeve is installed with a positioning rod, the outer wall of the positioning rod is installed with a limit spring, and the inner wall of the device body is installed with a dustproof sleeve.

[0013] Preferably, the positioning rod forms a telescopic structure with the positioning sleeve through a limit spring, and the dust cover is plugged into the device body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets a rebound mechanism, and the slider is slidably connected to the device body. The slider forms a telescopic structure with the device body through a reset spring. When using the device, after the device body is fixed, the pressure rod is pressed to extend the probe into the hole to be detected, and then the data indicated by the benchmark above the ruler after the slider slides is observed to obtain the depth of the hole. When the device is stopped, the probe is retracted inwardly by the elastic force of the reset spring, so that the probe is retracted to the inside of the device body for protection, so as to avoid the probe being exposed to the outside and being bent and damaged, thereby increasing the safety of the device;

[0016] 2. The utility model sets a limiting mechanism, the limiting sleeve and the fixing plate are movably connected, and the fixing plate and the fixing rod are threadedly connected. When using the device, the device body needs to be fixed before measurement, and manual fixation is easy to shake and has poor stability. The fixing plate is slid along the limiting sleeve to a specified position, and then the fixing rod is rotated and squeezed inward, so that the fixing rod squeezes and fixes the supporting columns or beams of the ancient building on both sides, keeps the device body and the supporting columns or beams of the ancient building in a vertical state, and improves the stability of the device and the accuracy of the detection data;

[0017] 3. The utility model provides a dustproof mechanism, in which the positioning rod and the positioning sleeve form a telescopic structure through a limit spring, and the dustproof sleeve is plugged into the device body. When the device is in use, the dustproof sleeve is inserted into the interior of the device body, and then the positioning rod is snapped inward by the elastic force of the limit spring, so that the dustproof sleeve and the device body are fixed and sealed, preventing foreign matter from entering the interior of the device when the device is not in use, thereby increasing the cleanliness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0019] Figure 2 It is a structural schematic diagram of the rebound mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the dustproof mechanism of the utility model.

[0022] In the figure: 1. device body; 2. rebound mechanism; 201. slider; 202. probe; 203. return spring; 204. pressure rod; 205. benchmark; 206. ruler; 3. limit mechanism; 301. limit sleeve; 302. fixed sleeve; 303. limit rod; 304. fixed plate; 305. fixed rod; 4. dustproof mechanism; 401. positioning sleeve; 402. positioning rod; 403. limit spring; 404. dustproof sleeve. 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4A hole measuring mechanism for ancient building repair design includes a device body 1, a rebound mechanism 2 is installed on the inner wall of the device body 1, and the rebound mechanism 2 includes a slider 201, a probe 202, a reset spring 203, a pressure rod 204, a benchmark 205 and a scale 206. The inner wall of the device body 1 is installed with a slider 201, a probe 202 is installed on one side of the slider 201, a reset spring 203 is installed on the outer wall of the probe 202, a pressure rod 204 is installed on the other side of the slider 201, a benchmark 205 is installed on the top of the slider 201, and a scale 206 is installed on the outer wall of the device body 1. The slider 201 is slidably connected to the device body 1, and the slider 201 is connected to the device body through the reset spring 203. The body 1 forms a telescopic structure, and through the set rebound mechanism 2, the slider 201 is slidably connected to the device body 1, and the slider 201 forms a telescopic structure with the device body 1 through the reset spring 203. When using the device, after the device body 1 is fixed, the pressure rod 204 is pressed to make the probe 202 extend into the hole to be detected, and then the data indicated by the benchmark 205 above the scale 206 after the slider 201 slides is observed, so as to obtain the depth of the hole. When the equipment is stopped, the probe 202 is retracted inwardly by the elastic force of the reset spring 203, so that the probe 202 is retracted to the inside of the device body 1 for protection, so as to avoid the probe 202 being exposed to the outside and bent and damaged, thereby increasing the safety of the device.

[0026] See also Figure 1-4 A hole measuring mechanism for ancient building repair design, the outer walls of both sides of the device body 1 are installed with limiting mechanisms 3, the limiting mechanisms 3 include limiting sleeves 301, fixing sleeves 302, limiting rods 303, fixing plates 304 and fixing rods 305, the outer walls of both sides of the device body 1 are installed with limiting sleeves 301, the outer wall of the limiting sleeves 301 is installed with fixing sleeves 302, the inner wall of the fixing sleeves 302 is installed with limiting rods 303, the outer wall of the limiting rods 303 is installed with fixing plates 304, the inner wall of the fixing plates 304 is installed with fixing rods 305, the limiting sleeves 301 and the fixing plates 304 are movably connected, the fixing plates 304 and the fixing rods 305 are movably connected, 5 is a threaded connection. Through the setting of the limiting mechanism 3, the limiting sleeve 301 and the fixing plate 304 are movably connected, and the fixing plate 304 and the fixing rod 305 are threadedly connected. When using the device, since the device body 1 needs to be fixed before measurement, manual fixation is easy to shake and has poor stability. By sliding the fixing plate 304 along the limiting sleeve 301 to a specified position, and then rotating the fixing rod 305 to squeeze inward, the fixing rod 305 squeezes and fixes the two sides of the supporting column or beam of the ancient building, the device body 1 and the supporting column or beam of the ancient building are kept in a vertical state, thereby improving the stability of the device and the accuracy of the detection data.

[0027] See also Figure 1-4A hole measuring mechanism for ancient building repair design, a dustproof mechanism 4 is installed on the inner wall of the device body 1, and the dustproof mechanism 4 includes a positioning sleeve 401, a positioning rod 402, a limit spring 403 and a dustproof sleeve 404. The outer wall of the device body 1 is installed with a positioning sleeve 401, the inner wall of the positioning sleeve 401 is installed with a positioning rod 402, and the outer wall of the positioning rod 402 is installed with a limit spring 403. The inner wall of the device body 1 is installed with a dustproof sleeve 404, and the positioning rod 402 forms a telescopic member with the positioning sleeve 401 through the limit spring 403. Structure, the dust cover 404 is plugged into the device body 1, and through the dustproof mechanism 4, the positioning rod 402 forms a telescopic structure with the positioning sleeve 401 through the limit spring 403. The dust cover 404 is plugged into the device body 1. When using the device, the dust cover 404 is inserted into the interior of the device body 1, and then the positioning rod 402 is snapped inward by the elastic force of the limit spring 403, and the dust cover 404 and the device body 1 are fixed and sealed to prevent foreign matter from entering the interior of the device when the device is not in use, thereby increasing the cleanliness of the device.

[0028] Working principle: When in use, first move the device to the desired position. Then, since the device body 1 needs to be fixed before measurement, manual fixation is prone to shaking and has poor stability. Slide the fixing plate 304 along the limit sleeve 301 to the specified position, and then rotate the fixing rod 305 to squeeze inward, so that the fixing rod 305 squeezes and fixes the supporting columns or beams of the ancient building on both sides, keeping the device body 1 and the supporting columns or beams of the ancient building in a vertical state, thereby improving the stability of the device and the accuracy of the detection data. After the device body 1 is fixed, press the pressure rod 204 to extend the probe 202 into the hole to be detected, and then observe the slider 201 sliding and the mark rod 205 indicating above the scale 206 data, thereby obtaining the depth of the hole, and when the equipment is not in use, the probe 202 is retracted inwardly by the elastic force of the return spring 203, so that the probe 202 is retracted to the inside of the device body 1 for protection, to prevent the probe 202 from being exposed to the outside and being bent and damaged, thereby increasing the safety of the device. Finally, when the device is not in use, the dust cover 404 is inserted into the inside of the device body 1, and then the positioning rod 402 is snapped inwardly by the elastic force of the limit spring 403, and the dust cover 404 is fixed and sealed to the device body 1 to prevent foreign matter from entering the inside of the device when the device is not in use, thereby increasing the cleanliness of the device. In this way, the use process of the device is completed. The contents not described in detail in this specification belong 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 hole measurement mechanism for ancient building repair design, comprising a device body (1), characterized in that: A rebound mechanism (2) is installed on the inner wall of the device body (1); The outer walls on both sides of the device body (1) are both equipped with limiting mechanisms (3); A dustproof mechanism (4) is installed on the inner wall of the device body (1).

2. The hole measurement mechanism for ancient building repair design according to claim 1 is characterized in that: The rebound mechanism (2) comprises a slider (201), a probe (202), a return spring (203), a pressure rod (204), a mark rod (205) and a scale (206); the slider (201) is installed on the inner wall of the device body (1); the probe (202) is installed on one side of the slider (201); the return spring (203) is installed on the outer wall of the probe (202); the pressure rod (204) is installed on the other side of the slider (201); the mark rod (205) is installed on the top of the slider (201); and the scale (206) is installed on the outer wall of the device body (1).

3. The hole measurement mechanism for ancient building repair design according to claim 2 is characterized by: The slider (201) is slidably connected to the device body (1); the slider (201) forms a telescopic structure with the device body (1) via a return spring (203).

4. The hole measurement mechanism for ancient building repair design according to claim 1 is characterized by: The limiting mechanism (3) comprises a limiting sleeve (301), a fixing sleeve (302), a limiting rod (303), a fixing plate (304) and a fixing rod (305); the limiting sleeves (301) are installed on the outer walls of both sides of the device body (1); the fixing sleeve (302) is installed on the outer wall of the limiting sleeve (301); the limiting rod (303) is installed on the inner wall of the fixing sleeve (302); the fixing plate (304) is installed on the outer wall of the limiting rod (303); and the fixing rod (305) is installed on the inner wall of the fixing plate (304).

5. The hole measuring mechanism for ancient building repair design according to claim 4 is characterized in that: The limiting sleeve (301) and the fixing plate (304) are movably connected, and the fixing plate (304) and the fixing rod (305) are threadedly connected.

6. The hole measurement mechanism for ancient building repair design according to claim 1 is characterized by: The dustproof mechanism (4) comprises a positioning sleeve (401), a positioning rod (402), a limit spring (403) and a dustproof sleeve (404); the positioning sleeve (401) is installed on the outer wall of the device body (1); the positioning rod (402) is installed on the inner wall of the positioning sleeve (401); the limit spring (403) is installed on the outer wall of the positioning rod (402); and the dustproof sleeve (404) is installed on the inner wall of the device body (1).

7. The hole measurement mechanism for ancient building repair design according to claim 6, characterized in that: The positioning rod (402) forms a telescopic structure with the positioning sleeve (401) through a limit spring (403), and the dust cover (404) is plugged into the device body (1).

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