Installation engineering detection equipment
By setting up a dust-proof mechanism on the laser detector, including vertical protective glass, horizontal protective glass and dust suction filter, the problem of insufficient dust protection of traditional laser detectors is solved, and long-term stable operation and efficient measurement of the equipment are achieved.
Patent Information
- Application Number
- CN202422702542.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-06
AI Technical Summary
Traditional laser detectors have a relatively simple dust-proof design and lack effective protective measures, which causes dust to enter the equipment, affecting measurement accuracy and stability and shortening the equipment life.
The dustproof structure consisting of vertical protective glass, horizontal protective glass, dust cover, dust suction filter, etc. prevents dust from entering the equipment through mechanical connection and adsorption, thus protecting optical and electronic components.
Effectively block external dust, extend equipment service life, reduce maintenance costs, and ensure measurement accuracy and stability.
Smart Images
Figure CN223485174U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of testing equipment technology, and in particular to an installation engineering testing device. Background Technology
[0002] In modern construction engineering, controlling the construction schedule is a crucial management objective. Completing installation work quickly and efficiently can shorten project cycles, reduce costs, and improve economic benefits. Traditional leveling methods often require significant time and manpower, and their accuracy can be affected by human factors. For example, when using a standard spirit level for large-area leveling, construction workers need to measure and adjust each location individually, which is inefficient. Laser leveling instruments, as advanced measuring tools, can quickly emit horizontal or vertical laser lines, covering a large measurement area. Construction workers can visually see the position of the laser lines, allowing for rapid adjustment of the levelness of the installed objects. This efficient measurement method greatly improves construction efficiency, enabling installation work to proceed more smoothly. For instance, in a large-scale interior decoration project, using a laser leveling instrument can quickly determine the horizontal installation position of wall decoration materials, saving considerable time and labor costs compared to traditional methods.
[0003] However, traditional laser detectors in existing technologies often have relatively simple dustproof designs and lack effective protective measures. Some devices rely solely on simple outer casing seals to block dust, but in actual construction environments, this sealing effect is limited. Dust can enter the interior through gaps and ventilation openings, gradually accumulating on critical components such as optical elements and sensors. For example, without proper dustproof protection, dust accumulation at the laser emission and reception windows of traditional laser detectors can obstruct or scatter the laser beam, affecting the accuracy and stability of measurements. Furthermore, long-term dust accumulation may cause irreversible damage to internal components, reducing the equipment's accuracy and reliability, and shortening its lifespan. Utility Model Content
[0004] The purpose of this utility model is to provide an installation engineering testing device, specifically relating to the field of testing equipment technology, to solve the problem mentioned in the background art that traditional laser detectors in the prior art are often simple in dustproof design and lack effective protective measures.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an installation engineering testing device, comprising a laser detector body and a dustproof mechanism, wherein carrying straps are movably connected to both sides of the laser detector body, indicator lights are fixedly installed on the left and right sides of the laser detector body, a scale is rotatably connected to the lower outer ring of the laser detector body, the dustproof mechanism is located on the front side of the laser detector body, a fixing mechanism is fixedly installed on the top of the laser detector body, and a support frame is detachably connected to the bottom of the laser detector body;
[0006] The dustproof mechanism includes a vertical protective glass, which is installed on the front side of the laser detector body. A horizontal protective glass is fixedly connected to the front side of the laser detector body. An installation plate is fixedly installed on the outer side of the laser detector body. A sliding groove is opened on the outer side of the installation plate. A support plate is fixedly connected to the bottom of the installation plate. A slot is opened on the top of the support plate. A dust cover is slidably connected inside the sliding groove. A card plate is fixedly installed at the bottom of the dust cover. A dust suction filter is fixedly adhered to the inner side of the dust cover.
[0007] Preferably, the support frame is a tripod, and the material of the dust filter is activated carbon.
[0008] Preferably, the main body of the laser detector is slidably connected to the dust cover, and the card plate is used in conjunction with the card slot.
[0009] Preferably, the fixing mechanism includes a fixed slide block, which is fixedly installed on the top of the laser detector body. A sliding plate is slidably connected inside the fixed slide block. A first limiting screw is threaded to one end of the sliding plate, and a mounting base is fixedly connected to the other end of the sliding plate. A second limiting screw is threaded through the top of the mounting base, and an adsorption plate is fixedly provided on the rear side of the mounting base.
[0010] Preferably, the sliding plate has a porous structure, and one end of the second limiting screw is connected through the sliding plate.
[0011] Preferably, the adsorption plate is a suction cup structure, and the fixed slide is used in conjunction with the sliding plate.
[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: This testing equipment, through the design of vertical and horizontal protective glass, mounting plate, sliding groove, support plate, slot, dust cover, clamping plate, and dust extraction filter, allows operators to easily carry the laser detector to the installation site using a carrying strap. When testing on uneven ground in the field, adjusting the support frame ensures the equipment is level, reducing measurement errors. When installing against a wall or at a high location, the suction cup structure is used to first attach the device; if the suction force is insufficient, screws can be used for reinforcement. Next, the sliding plate is connected to the fixed slide and moved to the desired position; the porous structure of the sliding plate prevents arbitrary displacement. The first and second limiting screws limit the two ends of the sliding plate respectively, ensuring the stability and safety of the equipment and ensuring smooth testing. During use, the indicator light remains constantly lit when the laser detector is functioning normally, and flashes to alert if there is an abnormality. After testing, the dust cover is slid closed to cover the protective glass, the clamping plate is inserted into the slot to fix the dust cover, and the inner dust extraction filter absorbs dust, providing effective dust protection for the laser detector. This effectively prevents external dust from directly contacting the protective glass and the optical components inside the laser inspection instrument, thus preventing dust from corroding and damaging the equipment. Simultaneously, the dust-collecting filter inside the dust cover adsorbs any tiny dust particles that might enter, further enhancing the dustproof effect. The presence of the dust-collecting filter adds an extra layer of protection to the equipment; even if a small amount of dust enters the dust cover, it can be adsorbed by the filter, preventing dust from affecting the core components inside the equipment. This comprehensive dustproof protection significantly extends the lifespan of the laser inspection instrument, reduces maintenance costs, and provides strong support for the long-term stable operation of installation and inspection work. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the external appearance structure of the testing equipment of this utility model;
[0014] Figure 2 This is a schematic diagram of the horizontal and vertical protective glass structures of this utility model;
[0015] Figure 3 This is a schematic diagram of the dustproof mechanism of this utility model;
[0016] Figure 4 This is a schematic diagram of the fixing mechanism of this utility model.
[0017] In the diagram: 1. Main body of the laser detector; 2. Carrying strap; 3. Signal light; 4. Dial; 5. Dustproof mechanism; 501. Vertical protective glass; 502. Horizontal protective glass; 503. Mounting plate; 504. Slide groove; 505. Support plate; 506. Slot; 507. Dust cover; 508. Card plate; 509. Dust suction filter; 6. Fixing mechanism; 601. Fixed slide; 602. Sliding plate; 603. First limit screw; 604. Mounting base; 605. Second limit screw; 606. Adsorption plate; 7. Support frame. Detailed Implementation
[0018] 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.
[0019] Please see Figure 1-4 This utility model provides a technical solution: an installation engineering testing equipment, including a laser detector body 1 and a dustproof mechanism 5. The laser detector body 1 is movably connected to both sides with a carrying strap 2. Signal lights 3 are fixedly installed on the left and right sides of the laser detector body 1. A scale 4 is rotatably connected to the lower outer ring of the laser detector body 1. The dustproof mechanism 5 is located on the front side of the laser detector body 1. A fixing mechanism 6 is fixedly installed on the top of the laser detector body 1. A support frame 7 is detachably connected to the bottom of the laser detector body 1.
[0020] The dustproof mechanism 5 includes a vertical protective glass 501, which is installed on the front side of the laser detector body 1. A horizontal protective glass 502 is fixedly connected to the front side of the laser detector body 1. A mounting plate 503 is fixedly installed on the outer side of the laser detector body 1. A sliding groove 504 is provided on the outer side of the mounting plate 503. A support plate 505 is fixedly connected to the bottom of the mounting plate 503. A slot 506 is provided on the top of the support plate 505. A dust cover 507 is slidably connected inside the sliding groove 504. A retaining plate 508 is fixedly installed at the bottom of the dust cover 507. A dust suction filter 509 is fixedly adhered to the inner side of the dust cover 507. After the inspection is completed, the user smoothly slides the dust cover 507 along the sliding groove 504 on the mounting plate 503 to close it. This ensures that the dust cover 507 completely covers the vertical protective glass 501 and the horizontal protective glass 502, effectively preventing external dust from directly contacting the protective glass and the optical components inside the laser detector body 1. During the closing process, the retaining plate 508 at the bottom of the dust cover 507 inserts into the retaining groove 506 at the top of the support plate 505, thus securing the dust cover 507. This mechanical connection ensures a firm fixation of the dust cover 507. Simultaneously, the dust filter 509 inside the dust cover 507 adsorbs any tiny dust particles that may enter, further enhancing the dustproof effect. This provides effective dust protection for the laser detector body 1.
[0021] Furthermore, the support frame 7 is a tripod, and the dust filter element 509 is made of activated carbon. Through the design of the dust filter element 509, the activated carbon dust filter element 509 possesses a rich microporous structure and a large specific surface area, exhibiting strong adsorption capacity. It can effectively capture any tiny dust particles that may enter. When an airflow carrying dust passes through the dust filter element 509, the dust particles are adsorbed by the surface of the activated carbon and fixed inside the filter element, thereby preventing dust from entering the laser detector body 1. This protects the optical and electronic components of the equipment from dust corrosion, ensuring the normal operation and measurement accuracy of the equipment.
[0022] Furthermore, the laser detector body 1 is slidably connected to the dust cover 507, and the locking plate 508 works in conjunction with the locking slot 506. Through the design of the locking plate 508 and the locking slot 506, in the complex and variable environment of the installation site, factors such as vibration and wind may exist. If the dust cover 507 is not reliably fixed, it may easily open accidentally under the influence of these external factors, thus exposing the laser detector body 1 to dust and other contaminants. After the locking plate 508 is inserted into the locking slot 506, a tight mechanical connection is formed, firmly fixing the dust cover 507 in the closed position, effectively preventing it from opening on its own due to external interference, and ensuring the dustproof effect of the dust cover 507.
[0023] Furthermore, the fixing mechanism 6 includes a fixed slide 601, which is fixedly installed on the top of the laser detector body 1. A sliding plate 602 is slidably connected inside the fixed slide 601. One end of the sliding plate 602 is threadedly connected to a first limiting screw 603, and the other end is fixedly connected to a mounting base 604. A second limiting screw 605 is threaded through the top of the mounting base 604. An adsorption plate 606 is fixedly installed on the rear side of the mounting base 604. When the laser detector body 1 needs to be wall-mounted or installed at a high position, the adsorption plate 606 with its suction cup structure can be used to adsorb it onto the wall surface first. If the adsorption force is insufficient, screws can be used for reinforcement to ensure the stability of the equipment installation. Next, one end of the sliding plate 602, which is fixedly connected to the mounting base 604, is slidably connected to the fixed slide 601, and then moved to the required position according to the actual detection needs. Next, the first limiting screw 603 is used to limit one end of the sliding plate 602, fixing it in the current position in the horizontal direction to prevent it from sliding freely. Finally, the second limiting screw 605 is used to limit the other end of the sliding plate 602 to prevent the laser detector body 1 from moving out of the sliding plate 602 during use, thereby ensuring the stability and safety of the equipment during installation and use, and ensuring that the detection work can be carried out accurately and smoothly.
[0024] Furthermore, the sliding plate 602 has a porous structure, and one end of the second limiting screw 605 is connected through the sliding plate 602. By setting the second limiting screw 605 through the sliding plate 602, it can prevent the laser detector body 1 from accidentally sliding out of the sliding plate 602 and causing damage to the laser detector body 1.
[0025] Furthermore, the adsorption plate 606 is a suction cup structure. The fixed slide 601 works in conjunction with the sliding plate 602. Through the arrangement of the adsorption plate 606, the suction cup structure utilizes atmospheric pressure difference to achieve adsorption. When the suction cup is pressed onto a smooth surface (such as a wall), the air inside the suction cup is squeezed out, creating a near-vacuum state. The external atmospheric pressure acts on the suction cup, generating a pressure perpendicular to the adsorption surface, thereby pressing the suction cup tightly onto the object surface and stably fixing it to the wall.
[0026] Working Principle: First, the operator can easily carry the laser detector body 1 to the installation and testing site using the carrying strap 2. When testing is required on uneven ground in the field, the laser detector body 1 can be kept horizontal by properly adjusting the support frame 7, thereby reducing measurement errors caused by equipment tilt. When measuring in non-horizontal or non-vertical directions, the laser emission direction can be precisely adjusted by rotating the scale 4, and the angle value can be read from the scale 4, facilitating the measurement of tilted structures in the installation project. When the laser detector body 1 is to be installed against a wall or at a high place, it can first be adsorbed onto the wall using the suction cup structure suction plate 606. If the adsorption force is insufficient, it can be reinforced with screws to ensure the stability of the equipment installation. Next, one end of the sliding plate 602, which is fixedly connected to the mounting base 604, is slidably connected to the fixed slide 601, and then moved to the required position according to the actual testing needs. The porous sliding plate 602 can engage with the locking teeth inside the fixed slide block 601 to fix it in the desired position. Then, the first limiting screw 603 is used to limit one end of the sliding plate 602 to prevent it from falling off. Finally, the second limiting screw 605 is used to limit the other end of the sliding plate 602, blocking the outlet at the other end. This prevents the main body 1 of the laser detector from accidentally moving out of the sliding plate 602 during use, resulting in a sealed situation at both ends of the sliding plate 602. This ensures the stability and safety of the equipment during installation and use, and ensures that the detection work can be carried out accurately and smoothly. During use, when the laser detector body 1 is functioning normally, indicator light 3 remains constantly lit; if an abnormality occurs, indicator light 3 will flash to alert the operator. Finally, after the inspection is completed, the operator smoothly slides the dust cover 507 along the groove 504 on the mounting plate 503 to close it, ensuring that the dust cover 507 completely covers the vertical protective glass 501 and the horizontal protective glass 502, effectively preventing external dust from directly contacting the protective glass and the optical components inside the laser detector body 1. During the closing process, the retaining plate 508 at the bottom of the dust cover 507 inserts into the retaining groove 506 at the top of the support plate 505, thus fixing the dust cover 507. This mechanical connection method ensures that the dust cover 507 is firmly fixed. At the same time, the dust filter 509 inside the dust cover 507 will adsorb any tiny dust particles that may enter the dust cover 507, further improving the dustproof effect and providing effective dust protection for the laser detector body 1.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An installation engineering testing device, comprising a laser detector body (1) and a dustproof mechanism (5), characterized in that: The laser detector body (1) is movably connected to both sides with carrying straps (2), and signal lights (3) are fixedly installed on the left and right sides of the laser detector body (1). A scale (4) is rotatably connected to the lower outer ring of the laser detector body (1). The dustproof mechanism (5) is installed on the front side of the laser detector body (1). A fixing mechanism (6) is fixedly installed on the top of the laser detector body (1). A support frame (7) is detachably connected to the bottom of the laser detector body (1). The dustproof mechanism (5) includes a vertical protective glass (501), which is installed on the front side of the laser detector body (1). A horizontal protective glass (502) is fixedly connected to the front side of the laser detector body (1). An installation plate (503) is fixedly installed on the outer side of the laser detector body (1). A sliding groove (504) is provided on the outer side of the installation plate (503). A support plate (505) is fixedly connected to the bottom of the installation plate (503). A slot (506) is provided on the top of the support plate (505). A dust cover (507) is slidably connected inside the sliding groove (504). A card plate (508) is fixedly installed at the bottom of the dust cover (507). A dust suction filter (509) is fixedly bonded to the inner side of the dust cover (507).
2. The installation engineering testing equipment according to claim 1, characterized in that: The support frame (7) is a tripod, and the material of the dust filter (509) is activated carbon.
3. The installation engineering testing equipment according to claim 1, characterized in that: The main body (1) of the laser detector is slidably connected to the dust cover (507), and the card plate (508) is used in conjunction with the card slot (506).
4. The installation engineering testing equipment according to claim 1, characterized in that: The fixing mechanism (6) includes a fixed slide (601), which is fixedly installed on the top of the laser detector body (1). A sliding plate (602) is slidably connected inside the fixed slide (601). A first limiting screw (603) is threadedly connected to one end of the sliding plate (602). A mounting base (604) is fixedly connected to the other end of the sliding plate (602). A second limiting screw (605) is threaded through the top of the mounting base (604). An adsorption plate (606) is fixedly installed on the rear side of the mounting base (604).
5. The installation engineering testing equipment according to claim 4, characterized in that: The sliding plate (602) has a porous structure, and one end of the second limiting screw (605) is connected through the sliding plate (602).
6. The installation engineering testing equipment according to claim 4, characterized in that: The adsorption plate (606) is a suction cup structure, and the fixed slide (601) is used in conjunction with the sliding plate (602).