Detection mirror for constructional engineering

Abstract

The utility model provides a detection mirror for constructional engineering, and belongs to the technical field of detection mirrors. Comprising a base and a mounting rod rotationally arranged above the base, a detection mirror body is adjustably fixed to the side wall of the mounting rod, a baffle is fixed to the side wall of the detection mirror body, a transparent window is fixed to the center of the baffle, and mounting grooves are formed in the two sides of the inner wall of the baffle; a mounting groove is formed in the bottom end of the base, a sliding groove is formed in the center of the inner wall of the mounting groove, sliding rods are embedded in the two sliding grooves, a cross rod is fixed between the two sliding rods, cleaning cotton making contact with the transparent window is fixed to the inner wall of the cross rod, and a plurality of universal wheels are mounted at the bottom end of the base in a rectangular array mode. A base is fixed to the center position of the top end face of the base. According to the utility model, the detection mirror body is prevented from being blocked by the cleaning mechanism, the use effect of the detection mirror body is improved, and the angle and height adjustment convenience of the detection mirror body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection mirrors, in particular to a detection mirror for construction engineering. Background Art

[0002] The Construction Engineering major is responsible for the teaching and management of the construction engineering focus of the civil engineering major. It focuses on cultivating students who master the fundamental theories and basic knowledge of engineering mechanics, soil mechanics, surveying, building architecture, and structural engineering. Construction engineering generally refers to the various types of buildings and engineering facilities that provide the material and technological foundation for human life and production. Inspection mirrors are required for construction projects. However, construction sites generate a lot of dust. When idle, inspection mirrors are exposed to dust, which can easily lead to dust contamination on the mirror surface, thereby reducing the inspection accuracy of the mirror.

[0003] Patent application number 202320746272.0 discloses an inspection mirror for construction engineering inspection, including a base plate, the four corners of the bottom of the base plate are respectively fixedly connected to movable wheels, the upper surface of the base plate is fixedly connected to a support rod, the top of the support rod is fixedly connected to a box body, two inspection mirror bodies are fixedly connected between the inner bottom wall of the box body and the inner top wall of the box body, a dust shield structure is provided above the box body, the dust shield structure includes a frame body fixedly connected to the upper surface of the box body, and the inner bottom wall of the frame body is rotatably connected to a threaded rod.

[0004] The above technical solution blocks the detection mirror body by a baffle, and at the same time drives the rotating rod to rotate by rotating the second hand wheel, thereby driving the cleaning strip to rotate, so that it can be wiped when the baffle blocks the detection mirror body. However, since dust is adsorbed on the surface of the baffle, the adsorbed dust will block the transparent baffle and the detection mirror body. At the same time, since the embedded detection mirror body is protected by the baffle, its surface does not need to be cleaned, and the embedded rotating rod and cleaning strip will also cause obstruction to the detection mirror body. Therefore, the present application provides a detection mirror for construction projects to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an inspection mirror for construction projects to solve the problem that dust may block the transparent baffle and the inspection mirror body. At the same time, since the embedded inspection mirror body is protected by the baffle and its surface does not need to be cleaned, the embedded rotating rod and cleaning strip will also block the inspection mirror body.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A detection mirror for construction engineering comprises a base and a mounting rod rotatably arranged above the base, wherein the side wall of the mounting rod is adjustably fixed with a detection mirror body, the side wall of the detection mirror body is fixed with a baffle, a transparent window is fixed at the center position of the baffle, and mounting grooves are provided on both sides of the inner wall of the baffle, a sliding groove is provided at the center position of the inner wall of the mounting groove, a sliding rod is embedded in each of the two sliding grooves, a cross bar is fixed between the two sliding rods, and a cleaning cotton in contact with the transparent window is fixed on the inner wall of the cross bar.

[0008] Optionally, a plurality of universal wheels are mounted on the bottom end of the base in a rectangular array, and a base is fixed at the center of the top end surface of the base.

[0009] Optionally, a turntable rotatably connected to the base is fixed to the bottom end of the mounting rod, and knob screws abutting the base are threadedly inserted on both sides of the top surface of the turntable.

[0010] Optionally, bolts are installed on the side wall of the baffle in a rectangular array, and a plurality of the bolts are threadedly inserted into the detection mirror body.

[0011] Optionally, a threaded tube is embedded in the installation groove, the threaded tube is threadedly sleeved on the sliding rod, and the threaded rod abuts against the inner wall of the installation groove.

[0012] Optionally, a groove is formed on a side wall of the mounting rod, and positioning grooves are formed on an inner wall of the groove at equal intervals.

[0013] Optionally, a sliding frame is fixed on the detection mirror body, and the sliding frame is sleeved on the mounting rod.

[0014] Optionally, the inner wall of the sliding frame is provided with a protrusion embedded in the groove, and the sliding frame is provided with a telescopic slot.

[0015] Optionally, a spring is embedded in the telescopic slot, and a positioning block that is engaged with the positioning slot is slidably inserted into the side wall of the telescopic slot.

[0016] Optionally, a connecting rod is slidably inserted into the outer wall of the sliding frame, a pull plate is fixed on the connecting rod, and the connecting rod passes through a spring and is fixedly connected to the positioning block.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above scheme, a baffle is embedded and fixed in the side wall of the detection mirror body, and the baffle protects the detection mirror body through the transparent window. When dust from the construction site accumulates on the transparent window, the cleaning cotton is driven by the cross bar to slide on the side wall of the transparent window, and the dust is cleaned during the sliding process. During the sliding process of the cross bar, the slide bar and the threaded tube move synchronously. After tightening the threaded tube, the cross bar is driven to move toward the transparent window, and the extrusion force between the cleaning cotton and the transparent window is increased during the movement. After unscrewing the threaded tube, the slide bar is separated from the slide groove, and then the cross bar and the cleaning cotton are disassembled and cleaned. The cleaning cotton is located at the bottom of the baffle when not in use, which avoids the cleaning mechanism from blocking the detection mirror body and improves the use effect of the detection mirror body.

[0019] A base is fixed on the top of the base, and a turntable at the bottom end of the mounting rod is rotatably connected to the base. The turntable rotates at the top of the base to adjust the angle of the detection mirror body, and after adjustment, the knob screw is tightened to make it abut against the base, so that the turntable remains fixed, and the connecting rod drives the positioning block to move out of the positioning slot through the pull plate, so that the sliding frame drives the detection mirror body to rise and fall, and after lifting and falling, the pull plate is released, and the spring in the telescopic slot pushes the positioning block to be inserted into the positioning slot, so that the sliding frame and the detection mirror body remain fixed, thereby improving the convenience of adjusting the angle and height of the detection mirror body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and enable those skilled in the relevant art to make and use the invention.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a detection mirror for construction engineering;

[0022] Figure 2 Schematic diagram of the cross-sectional structure of the baffle;

[0023] Figure 3 Schematic diagram of the cross-sectional structure of the mounting rod;

[0024] Figure 4 for Figure 3 Schematic diagram of the partially enlarged structure.

[0025] [reference numerals]

[0026] 1. Base; 2. Knob screw; 3. Mounting rod; 4. Detection mirror; 5. Transparent window; 6. Baffle; 7. Base; 8. Universal wheel; 9. Turntable; 10. Bolt; 11. Slide groove; 12. Crossbar; 13. Cleaning cotton; 14. Threaded tube; 15. Slide rod; 16. Mounting slot; 17. Positioning slot; 18. Groove; 19. Sliding frame; 20. Positioning block; 21. Spring; 22. Connecting rod; 23. Pull plate.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, devices and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0028] The following describes in detail a construction engineering inspection mirror provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for some known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0029] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0030] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0031] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0032] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0033] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides an inspection mirror for construction projects, including a base 1 and a mounting rod 3 rotatably arranged above the base 1, the side wall of the mounting rod 3 is adjustably fixed with a detection mirror body 4, the side wall of the detection mirror body 4 is fixed with a baffle 6, a transparent window 5 is fixed at the center position of the baffle 6, and mounting grooves 16 are provided on both sides of the inner wall of the baffle 6, a sliding groove 11 is provided at the center position of the inner wall of the mounting groove 16, and sliding rods 15 are embedded in the two sliding grooves 11, a cross bar 12 is fixed between the two sliding rods 15, and a cleaning cotton 13 in contact with the transparent window 5 is fixed on the inner wall of the cross bar 12.

[0034] A threaded tube 14 is embedded in the mounting groove 16, and the threaded tube 14 is threadedly sleeved on the slide rod 15, and the threaded rod abuts against the inner wall of the mounting groove 16. A groove 18 is provided on the side wall of the mounting rod 3, and a positioning groove 17 is equidistantly provided on the inner wall of the groove 18. A sliding frame 19 is fixed on the detection mirror body 4, and the sliding frame 19 is fitted on the mounting rod 3. The baffle 6 protects the detection mirror body 4 through the transparent window 5. When dust from the construction site accumulates on the transparent window 5, the cleaning cotton 13 is driven by the cross bar 12 to move in the transparent window 5. The side wall slides and cleans the dust during the sliding process. During the sliding process of the cross bar 12, the sliding rod 15 and the threaded tube 14 move synchronously. After tightening the threaded tube 14, the cross bar 12 is driven to move toward the transparent window 5, and the squeezing force of the cleaning cotton 13 and the transparent window 5 is increased during the movement. After unscrewing the threaded tube 14, the sliding rod 15 is separated from the slide groove 11, and then the cross bar 12 and the cleaning cotton 13 are disassembled and cleaned. The cleaning cotton 13 is located at the bottom of the baffle 6 when not in use, thereby avoiding the cleaning mechanism from blocking the detection mirror body 4.

[0035] like Figure 3 and Figure 4As shown, the bottom end of the base 1 is installed with a plurality of universal wheels 8 in a rectangular array, and a base 7 is fixed at the center position of the top surface of the base 1, and a turntable 9 rotatably connected to the base 7 is fixed to the bottom end of the mounting rod 3, and knob screws 2 that abut against the base 7 are threadedly inserted on both sides of the top surface of the turntable 9, and the side walls of the baffle 6 are installed with bolts 10 in a rectangular array, and a plurality of bolts 10 are threadedly inserted in the detection mirror body 4, and the turntable 9 is rotated at the top end of the base 7 to adjust the angle of the detection mirror body 4, and the knob screw 2 is tightened after adjustment to make it abut against the base 7, so that the turntable 9 remains fixed.

[0036] The inner wall of the sliding frame 19 is provided with a protrusion embedded in the groove 18, and the sliding frame 19 is provided with a telescopic groove 24, a spring 21 is embedded in the telescopic groove 24, and the side wall of the telescopic groove 24 is slidably inserted with a positioning block 20 that is engaged with the positioning groove 17, and the outer wall of the sliding frame 19 is slidably inserted with a connecting rod 22, a pull plate 23 is fixed on the connecting rod 22, and the connecting rod 22 is fixedly connected to the positioning block 20 through the spring 21. The pull plate 23 causes the connecting rod 22 to drive the positioning block 20 to move out of the positioning groove 17, so that the sliding frame 19 drives the detection mirror body 4 to rise and fall, and after lifting, the pull plate 23 is released, and the spring 21 in the telescopic groove 24 pushes the positioning block 20 to insert into the positioning groove 17.

[0037] The working principle of the technical solution provided by this utility model is as follows:

[0038] The baffle 6 protects the detection mirror body 4 through the transparent window 5. When dust from the construction site accumulates on the transparent window 5, the cleaning cotton 13 is driven by the cross bar 12 to slide on the side wall of the transparent window 5 and clean the dust during the sliding process. During the sliding process of the cross bar 12, the slide bar 15 and the threaded tube 14 move synchronously. After tightening the threaded tube 14, the cross bar 12 is driven to move toward the transparent window 5, and the squeezing force of the cleaning cotton 13 and the transparent window 5 is increased during the movement. After unscrewing the threaded tube 14, the slide bar 15 is separated from the slide groove 11, and then the cross bar 12 and the cleaning cotton 13 are disassembled and cleaned. The cleaning cotton 13 is located on the baffle when not in use. 6 bottom, avoiding the cleaning mechanism from obstructing the detection mirror body 4. After loosening the knob screw 2, the turntable 9 is rotated on the top of the base 7 to adjust the angle of the detection mirror body 4. After adjustment, the knob screw 2 is tightened to make it abut against the base 7 to keep the turntable 9 fixed. The pull plate 23 is held by hand to make the connecting rod 22 drive the positioning block 20 to move out of the positioning groove 17, so that the sliding frame 19 drives the detection mirror body 4 to move up and down, and the pull plate 23 is released after lifting. The spring 21 in the telescopic groove 24 pushes the positioning block 20 to insert into the positioning groove 17, so that the sliding frame 19 and the detection mirror body 4 remain fixed, thereby improving the convenience of adjusting the angle and height of the detection mirror body 4.

[0039] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A detection mirror for construction engineering, characterized in that: It includes a base and a mounting rod rotatably arranged above the base, the side wall of the mounting rod is adjustably fixed with a detection mirror body, the side wall of the detection mirror body is fixed with a baffle, a transparent window is fixed at the center position of the baffle, and mounting grooves are provided on both sides of the inner wall of the baffle, a sliding groove is provided at the center position of the inner wall of the mounting groove, and sliding rods are embedded in the two sliding grooves, a cross bar is fixed between the two sliding rods, and a cleaning cotton in contact with the transparent window is fixed on the inner wall of the cross bar.

2. The construction engineering inspection mirror according to claim 1, characterized in that: The bottom end of the base is provided with a plurality of universal wheels in a rectangular array, and a base is fixed at the center position of the top end surface of the base.

3. The inspection mirror for construction engineering according to claim 2, characterized in that: A turntable rotatably connected to the base is fixed to the bottom end of the mounting rod, and knob screws abutting against the base are threadedly inserted on both sides of the top surface of the turntable.

4. The inspection mirror for construction engineering according to claim 1, characterized in that: The side wall of the baffle is installed with bolts in a rectangular array, and a plurality of the bolts are threadedly inserted into the detection mirror body.

5. The inspection mirror for construction engineering according to claim 4, characterized in that: A threaded tube is embedded in the installation groove, the threaded tube is threadedly sleeved on the sliding rod, and the threaded rod abuts against the inner wall of the installation groove.

6. The inspection mirror for construction engineering according to claim 1, characterized in that: A groove is formed on the side wall of the installation rod, and positioning grooves are formed on the inner wall of the groove at equal intervals.

7. The inspection mirror for construction engineering according to claim 6, characterized in that: A sliding frame is fixed on the detection mirror body, and the sliding frame is sleeved on the mounting rod.

8. The inspection mirror for construction engineering according to claim 7, characterized in that: The inner wall of the sliding frame is provided with a protrusion embedded in the groove, and the sliding frame is provided with a telescopic slot.

9. The inspection mirror for construction engineering according to claim 8, characterized in that: A spring is embedded in the telescopic slot, and a positioning block that is engaged with the positioning slot is slidably inserted into the side wall of the telescopic slot.

10. The inspection mirror for construction engineering according to claim 9, characterized in that: A connecting rod is slidably inserted into the outer wall of the sliding frame, a pull plate is fixed on the connecting rod, and the connecting rod passes through a spring and is fixedly connected to the positioning block.

Images