Laser detection device for house safety identification

Abstract

The utility model relates to the technical field of laser equipment, and provides a laser detection device for house safety identification, which comprises a laser detection machine body, a laser detection probe and a telescopic piece which is arranged between the laser detection probe and the laser detection machine body and is freely adjustable in axial length, the adjusting mechanism is arranged between the top end of the telescopic piece and the bottom of the laser detection probe and used for adjusting the inclination angle of the laser detection probe, and the retracting and releasing mechanism is arranged between the outer side wall of the telescopic piece and the rear side of the laser detection machine body and used for automatically retracting and releasing a connecting line between the laser detection probe and the laser detection machine body. By manually pulling the laser detection probe, the telescopic piece stretches out and draws back, upward lifting adjustment is conducted on the laser detection probe, lifting detection is effectively conducted on wall faces of different heights, therefore, the detection efficiency is improved, the laser detection machine body, the laser detection probe and the telescopic piece are spliced into a whole, and hand holding detection is effectively facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser equipment, and in particular relates to a laser detection device for house safety appraisal. Background Art

[0002] Housing safety appraisal is a scientific evaluation of the safety of a house by a specialized agency to ensure the safety of life and property of the residents. With the improvement of people's living standards and the continuous improvement of infrastructure construction in my country, especially the rapid development of the construction industry, due to the uneven quality of buildings in the past, some poor quality buildings have safety hazards, and it is necessary to detect and inspect the buildings.

[0003] Known Chinese publicly authorized utility model: (publication number: 202321810386.3) discloses a laser detection device for housing safety appraisal, including a connecting block, a first connecting plate and a second connecting plate are movably mounted at both ends of the connecting block, the first connecting plate and the second connecting plate can be rotated and fitted into the baffle through a reserved groove, and the first connecting plate and the second connecting plate are both movably mounted with a snap-on assembly at one end, and two groups of the snap-on assemblies can be snap-on mounted at one end of the first connecting plate and the second connecting plate, respectively. The utility model has the advantages of being able to be unfolded and folded for storage when in use or carried, thereby reducing the overall footprint of the device when carried, and being unfolded for precise measurement when in use, which can make it more convenient for staff to carry, and has the function of storing other detection tools, so that staff do not need to carry additional storage devices to store detection tools, thereby increasing the flexibility of staff.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned laser detection device for house safety appraisal has the following problems: during use, the prior art is not convenient for lifting and adjusting houses at different heights for detection, and it is difficult to splice the laser detection body and the laser detection probe into one, which makes it inconvenient for staff to hold the detection by hand during detection, thereby reducing the detection efficiency of the house. Therefore, a laser detection device for house safety appraisal is proposed. Utility Model Content

[0005] The utility model proposes a laser detection device for house safety appraisal, which solves the problems in the related art that it is inconvenient to perform lifting and adjusting detection on houses of different heights, and it is difficult to splice the laser detection body and the laser detection probe into one, resulting in inconvenience for staff to hold the detection by hand during detection, thereby reducing the detection efficiency of the house.

[0006] The technical solution of the utility model is as follows: A laser detection device for housing safety appraisal comprises: a laser detection body, a laser detection probe, and a telescopic member with freely adjustable axial length arranged between the laser detection probe and the laser detection body;

[0007] An adjustment mechanism is provided between the top of the telescopic member and the bottom of the laser detection probe and is used to adjust the tilt angle of the laser detection probe;

[0008] The retractable mechanism is arranged between the outer side wall of the telescopic member and the rear side of the laser detection body and is used for automatically retracting and extending the connection line between the laser detection probe and the laser detection body.

[0009] Preferably, the telescopic member includes a plurality of tube rods which are sleeved on each other and have gradually smaller diameters, and the top ends of the inner walls of the tube rods are provided with internal threads, and the bottom ends of the outer walls of the tube rods are provided with external threads, and the plurality of tube rods which are sleeved on each other and have gradually smaller diameters are connected via internal threads and external threads.

[0010] Preferably, the adjustment mechanism includes a U-shaped seat fixedly connected to the top of the telescopic member, a fixed block hinged inside the U-shaped seat and a hand-tightened wire that slides through a thread on one side of the U-shaped seat, one end of the hand-tightened wire contacts one side of the fixed block, and the top of the fixed block is fixedly connected to the bottom of the laser detection probe.

[0011] Preferably, the retractable mechanism comprises a sealing shell fixedly mounted on the outer side wall of the telescopic member and a shaft rod fixedly mounted on the inner side wall of the sealing shell, and the outer side wall of the shaft rod is fixedly connected to the laser detection probe and the connecting line between the laser detection body through a spring.

[0012] Preferably, the retractable mechanism also includes a protective shell arranged on the front side of the sealing shell, two T-shaped clamping plates relatively fixedly installed on the rear side of the protective shell, and two T-shaped clamping grooves relatively opened on the front side of the sealing shell and clamped with the two T-shaped clamping plates, and the inner side wall of the sealing shell is fixedly connected to the laser detection body.

[0013] Preferably, two silicone protective sleeves are relatively sleeved on the outer side walls of the telescopic member.

[0014] The working principle and beneficial effects of the utility model are:

[0015] By manually pulling the laser detection probe, the telescopic part is extended and retracted, which is used to adjust the laser detection probe upward, effectively performing lifting detection on walls of different heights, thereby improving the detection efficiency. The laser detection body, laser detection probe and telescopic part are spliced ​​into one, which is effective and convenient for hand-held detection, thereby improving the efficiency of house detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0018] Figure 2 This is a side view schematic diagram of the three-dimensional structure proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the protective shell proposed in the utility model;

[0020] In the figure: 1. Laser detection body; 2. Laser detection probe; 3. Telescopic part; 4. Adjustment mechanism; 5. Retractable mechanism; 6. Internal thread; 7. External thread; 8. Silicone protective sleeve; 41. U-shaped seat; 42. Fixing block; 43. Tightening screw; 51. Sealing shell; 52. Shaft; 53. Protective shell; 54. T-shaped slot; 55. T-shaped clamping plate. DETAILED DESCRIPTION

[0021] The following will be combined with 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 of 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] Embodiment 1

[0023] See also Figure 1 - Figure 3 , a laser detection device for housing safety identification, comprising: a laser detection body 1, a laser detection probe 2, and a telescopic member 3 with an axial length that can be freely adjusted and arranged between the laser detection probe 2 and the laser detection body 1;

[0024] An adjustment mechanism 4 is provided between the top of the telescopic member 3 and the bottom of the laser detection probe 2 and is used to adjust the tilt angle of the laser detection probe 2;

[0025] The retractable mechanism 5 is arranged between the outer side wall of the telescopic member 3 and the rear side of the laser detection body 1 and is used for automatically retracting and releasing the connection line between the laser detection probe 2 and the laser detection body 1 .

[0026] The utility model provides a laser detection device for house safety appraisal. By manually pulling the laser detection probe 2, the telescopic member 3 is extended and retracted, which is used to adjust the laser detection probe 2 upward, effectively performing lifting detection on walls of different heights, thereby improving the detection efficiency.

[0027] It should be noted that the laser detection body 1, the laser detection probe 2 and the telescopic member 3 are spliced ​​into one body, which is effective and convenient for hand-held detection.

[0028] Furthermore, the telescopic member 3 includes a plurality of cylindrical rods which are sleeved on each other and have gradually decreasing diameters, and the top ends of the inner side walls of the cylindrical rods are provided with internal threads 6, and the bottom ends of the outer side walls of the cylindrical rods are provided with external threads 7, and the plurality of cylindrical rods which are sleeved on each other and have gradually decreasing diameters are connected via the internal threads 6 and the external threads 7.

[0029] Specifically, by manually pulling the rod upward, one of the rods slides inside another, which is used to adjust the lifting and lowering of the laser detection probe 2. When sliding to the top, the internal thread 6 contacts the external thread 7 and rotates to connect and fix the two rods, thereby improving the stability of the laser detection probe 2 after adjustment.

[0030] Furthermore, the adjustment mechanism 4 includes a U-shaped seat 41 fixedly connected to the top of the telescopic member 3, a fixed block 42 hinged inside the U-shaped seat 41 and a hand screw 43 threadedly sliding through one side of the U-shaped seat 41, one end of the hand screw 43 is in contact with one side of the fixed block 42, and the top of the fixed block 42 is fixedly connected to the bottom of the laser detection probe 2.

[0031] Specifically, the hand screw 43 is manually rotated to loosen the fixing block 42 and the U-shaped seat 41. After loosening, the laser detection probe 2 is manually pulled, and the linked laser detection probe 2 is hinged inside the U-shaped seat 41 to adjust the tilt angle of the laser detection probe 2, thereby effectively adjusting and detecting the side and top of the house.

[0032] Furthermore, the retractable mechanism 5 includes a sealing shell 51 fixedly installed on the outer wall of the telescopic member 3 and an axle rod 52 fixedly installed on the inner wall of the sealing shell 51. The outer wall of the axle rod 52 is fixedly connected to the laser detection probe 2 and the connecting line between the laser detection body 1 through a spring. The retractable mechanism 5 also includes a protective shell 53 arranged on the front side of the sealing shell 51, two T-shaped clamping plates 55 relatively fixedly installed on the rear side of the protective shell 53, and two T-shaped clamping grooves 54 relatively opened on the front side of the sealing shell 51 and clamped with the two T-shaped clamping plates 55. The inner wall of the sealing shell 51 is fixedly connected to the laser detection body 1.

[0033] Specifically, when the telescopic member 3 telescopes the laser detection probe 2 to raise or lower it, the connection line between the laser detection probe 2 and the laser detection body 1 is retracted and released on the shaft 52 through the spring, which is used to automatically retract and release the connection line, effectively preventing the connection line from being messy, thereby increasing the service life of the connection line and improving the stability between the laser detection probe 2 and the laser detection body 1;

[0034] By providing a T-shaped snap-in plate 55 and a T-shaped slot 54, the protective shell 53 and the sealing shell 51 are slidably snap-fitted to effectively fix the laser detection body 1. The sealing shell 51 effectively protects the laser detection body 1 to prevent collision with external objects, thereby increasing the service life of the laser detection body 1.

[0035] Furthermore, two silicone protective sleeves 8 are relatively sleeved on the outer side walls of the telescopic member 3;

[0036] Specifically, two silicone protective sleeves 8 are sleeved on the outer side wall of the telescopic member 3 to facilitate the staff to hold the device when using it for inspection, effectively preventing the hand from slipping, thereby improving the stability of the hand grip.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser detection device for housing safety assessment, characterized in that: include: A laser detection body (1), a laser detection probe (2), and a telescopic member (3) arranged between the laser detection probe (2) and the laser detection body (1) and having an axial length that can be freely adjusted; An adjustment mechanism (4) is arranged between the top of the telescopic member (3) and the bottom of the laser detection probe (2), and is used to adjust the tilt angle of the laser detection probe (2); A retractable mechanism (5) is arranged between the outer side wall of the telescopic member (3) and the rear side of the laser detection body (1), and is used to automatically retract and extend a connection line between the laser detection probe (2) and the laser detection body (1).

2. A laser detection device for house safety assessment according to claim 1, characterized in that: The telescopic member (3) comprises a plurality of cylindrical rods which are sleeved on each other and have gradually decreasing diameters, wherein the top ends of the inner side walls of the cylindrical rods are provided with internal threads (6), and the bottom ends of the outer side walls of the cylindrical rods are provided with external threads (7), and the plurality of cylindrical rods which are sleeved on each other and have gradually decreasing diameters are connected via the internal threads (6) and the external threads (7).

3. A laser detection device for house safety assessment according to claim 1, characterized in that: The adjustment mechanism (4) comprises a U-shaped seat (41) fixedly connected to the top end of the telescopic member (3), a fixed block (42) hinged inside the U-shaped seat (41) and a hand screw (43) threadedly slidingly passing through one side of the U-shaped seat (41), one end of the hand screw (43) being in contact with one side of the fixed block (42), and the top of the fixed block (42) being fixedly connected to the bottom of the laser detection probe (2).

4. A laser detection device for house safety assessment according to claim 1, characterized in that: The retractable mechanism (5) comprises a sealing shell (51) fixedly mounted on the outer side wall of the telescopic member (3) and a shaft rod (52) fixedly mounted on the inner side wall of the sealing shell (51); the outer side wall of the shaft rod (52) is fixedly connected to the laser detection probe (2) and the connecting line between the laser detection body (1) via a spring.

5. A laser detection device for house safety assessment according to claim 4, characterized in that: The retractable mechanism (5) further comprises a protective shell (53) arranged at the front side of the sealing shell (51), two T-shaped clamping plates (55) relatively fixedly mounted at the rear side of the protective shell (53), and two T-shaped clamping grooves (54) relatively opened at the front side of the sealing shell (51) and clamped with the two T-shaped clamping plates (55); the inner side wall of the sealing shell (51) is fixedly connected to the laser detection body (1).

6. A laser detection device for house safety assessment according to claim 1, characterized in that: Two silicone protective sleeves (8) are relatively sleeved on the outer side walls of the telescopic member (3).

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