Detection mirror for constructional engineering detection

Abstract

The utility model belongs to the field of constructional engineering detection, and discloses a detection mirror for constructional engineering detection, which comprises a mirror body device for bending and reflecting for detection, and further comprises a rod body device for folding storage or unfolding, one end of the rod body device is rotatably provided with a connecting device for connection transition, and the other end of the rod body device is rotatably provided with a connecting rod. The mirror body device is mounted on the connecting device; the rod body device comprises a plurality of single-layer plates and double-layer plates, the single-layer plates and the double-layer plates are distributed at intervals and connected through hinges, a handle is installed at one end of each double-layer plate, and a grip is installed on each handle; the connecting device comprises a connecting base. According to the detection mirror for constructional engineering detection disclosed by the utility model, through the arrangement of folding, unfolding and storage, the overall size is reduced, and the carrying convenience is increased; through the arrangement of bending and unfolding, the applicability of the rod body to various zigzag spaces is improved; and the shielding reflecting mirror is folded, stored and arranged, so that the carrying safety is improved.

Description

Technical Field

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

[0002] Construction engineering inspection mirrors are widely used in engineering inspections. Their main function is to facilitate inspection personnel to observe positions that cannot be observed under normal circumstances through mirror refraction. They are generally rod-shaped to facilitate high-altitude inspections.

[0003] In contrast, the Chinese patent with announcement number CN216350293U discloses an inspection mirror for construction engineering inspection, comprising a main fixed rod, a non-slip handle cover is sleeved on the bottom of the outer wall of the main fixed rod, a multi-stage telescopic rod is slidably installed at the center of the top of the main fixed rod, a fixed shell is installed at the top of the multi-stage telescopic rod, and a threaded connection seat corresponding to the multi-stage telescopic rod is fixedly connected at the center of the bottom of the fixed shell; a flat mirror is installed at the center of the fixed shell, and both sides of the rear end of the flat mirror are fixedly connected with a positioning shaft, and both sides of the inner wall of the fixed shell are respectively provided with a first mounting groove and a second mounting groove corresponding to two positioning shafts; a lighting module is fixedly connected to the top of the fixed shell, and the lighting module includes a protective cover, an LED lighting lamp is installed at the center of the front end of the protective cover, a switch is arranged on the top of the protective cover, and a charging socket is arranged on one side of the outer wall of the protective cover; two first pulleys and two second pulleys are respectively fixedly connected to the top and bottom of the rear end of the fixed shell.

[0004] However, the above patent adopts multi-stage pulling and unfolding and storage, and the overall volume is large, which is not convenient to carry, and it can only be unfolded in a straight line and cannot be bent. It is difficult to enter a tortuous space for inspection, so a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a detection mirror for construction engineering detection to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A detection mirror for construction engineering inspection, including a mirror body device for bending reflection for inspection, and also including a rod body device for folding, storing or unfolding, one end of the rod body device is rotatably mounted with a connecting device for connecting transition, and the mirror body device is mounted on the connecting device; the rod body device includes a plurality of single-layer plates and double-layer plates, the single-layer plates and the double-layer plates are arranged at intervals and hingedly connected, one end of the double-layer plate is mounted with a handle, and a grip is mounted on the handle; the connecting device includes a connecting seat, one side of the connecting seat is provided with an ear plate, the center of the connecting seat is provided with a limiting groove, and the middle of the connecting seat is provided with an avoidance groove.

[0008] Furthermore: the mirror body device includes a fixed frame, a reflector is installed in the middle of the fixed frame, two connecting sleeves are symmetrically arranged at the bottom of the fixed frame, a fixing frame is installed in the middle of the connecting sleeve, and a rotating shaft is arranged at the bottom end of the fixing frame.

[0009] Furthermore: the fixing frame is made of polypropylene material, and the fixing frame and the connecting sleeve are rotatably connected.

[0010] Furthermore: the single-layer plate and the double-layer plate are both made of aluminum alloy material.

[0011] Furthermore: the grip is made of polypropylene material, the grip and the handle are riveted together, and the handle and the double-layer plate are hingedly connected.

[0012] Furthermore: the ear plate and the connecting seat are welded together, and the ear plate and the double-layer plate are hingedly connected.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. Through the folding, unfolding and storage settings, the overall volume is reduced and the convenience of carrying is increased;

[0015] 2. The bending and unfolding setting increases the applicability of the rod to various tortuous spaces;

[0016] 3. The safety of carrying is improved by folding and storing the shielding reflector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a detection mirror for construction engineering detection described in the utility model;

[0018] Figure 2 It is a front view of a mirror body device of a detection mirror for construction engineering detection described in the utility model;

[0019] Figure 3 It is a schematic diagram of a mirror body device of a detection mirror for construction engineering detection described in the utility model;

[0020] Figure 4 It is a schematic diagram of a connection device of a detection mirror for construction engineering detection described in the utility model;

[0021] Figure 5 It is a schematic diagram of a rod device of a detection mirror for construction engineering detection described in the utility model.

[0022] In the accompanying drawings, 101, fixed frame; 102, reflector; 103, connecting sleeve; 104, fixing frame; 105, rotating shaft; 201, connecting seat; 202, ear plate; 203, limiting groove; 204, avoidance groove; 301, handle; 302, double-layer plate; 303, single-layer plate; 304, grip. 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] See also Figure 1-Figure 5 A detection mirror for construction engineering inspection includes a mirror body device for bending reflection for inspection, and also includes a rod body device for folding, storing or unfolding. A connecting device for connecting transition is rotatably installed at one end of the rod body device, and the mirror body device is installed on the connecting device.

[0025] In this embodiment: the mirror device includes a fixed frame 101, the fixed frame 101 is made of polypropylene material, a reflector 102 is installed in the middle of the fixed frame 101, two connecting sleeves 103 are symmetrically arranged at the bottom of the fixed frame 101, a fixing frame 104 is installed in the middle of the connecting sleeve 103, the fixing frame 104 and the connecting sleeve 103 are rotatably connected, and a rotating shaft 105 is arranged at the bottom of the fixing frame 104. Under the support of the fixing frame 104, the fixed frame 101 is rotated through the connecting sleeve 103 to adjust the reflector 102 to a required angle, and under the support of the connecting seat 201, the rotating shaft 105 is rotated in the limiting groove 203 to drive the fixing frame 104 to enter the avoidance groove 204, so that the reflector 102 is adjusted to the final angle again, and the reflector 102 is probed into the detection position for viewing;

[0026] In this embodiment: the connecting device includes a connecting seat 201, a lug plate 202 is provided on one side of the connecting seat 201, the lug plate 202 and the connecting seat 201 are welded together, the lug plate 202 and the double-layer plate 302 are hingedly connected, a limiting groove 203 is provided at the center of the connecting seat 201, and an avoidance groove 204 is provided in the middle of the connecting seat 201. The lug plate 202 is connected to the double-layer plate 302 to support the rotation of the connecting seat 201, and the connecting seat 201 rotates by fixing the rotating shaft 105 through the limiting groove 203, driving the fixing frame 104 to enter the avoidance groove 204, and adjusting the angle of the reflector 102;

[0027] In this embodiment: the rod body device includes a plurality of single-layer plates 303 and double-layer plates 302, which are spaced and connected by hinges. The single-layer plates 303 and the double-layer plates 302 are both made of aluminum alloy. A handle 301 is installed at one end of the double-layer plate 302, and the handle 301 is hinged to the double-layer plate 302. A grip 304 is installed on the handle 301, and the grip 304 is made of polypropylene material. The grip 304 and the handle 301 are riveted together. The handle 301 is held by the grip 304, and the single-layer plate 303 and the double-layer plate 302 are rotated as needed to unfold into a straight line or a folded line.

[0028] Working principle: first hold the handle 301 through the grip 304, rotate the single-layer plate 303 and the double-layer plate 302 as needed to unfold them into a straight line or a folded line, so that the ear plate 202 supports the connecting seat 201 away from the handle 301, and then under the support of the fixing frame 104, rotate the fixing frame 101 through the connecting sleeve 103 to adjust the reflector 102 to the required angle, and under the support of the connecting seat 201, rotate the rotating shaft 105 in the limit groove 203 to drive the fixing frame 104 to enter the avoidance groove 204, so that the reflector 102 is adjusted to the final angle again, and then the reflector 102 is inserted into the detection position for viewing. When storing, fold and store according to the above steps in reverse.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection mirror for construction engineering inspection, comprising a mirror body device for bending and reflecting for inspection, characterized in that: It also includes a rod device for folding, storing or unfolding, one end of which is rotatably mounted with a connecting device for connecting transition, and the mirror device is mounted on the connecting device; The rod body device comprises a plurality of single-layer plates (303) and double-layer plates (302), wherein the single-layer plates (303) and the double-layer plates (302) are arranged at intervals and connected by hinges, a handle (301) is installed at one end of the double-layer plate (302), and a grip (304) is installed on the handle (301); The connection device comprises a connection seat (201), a lug plate (202) is arranged on one side of the connection seat (201), a limiting groove (203) is arranged at the center of the connection seat (201), and an avoidance groove (204) is arranged in the middle of the connection seat (201).

2. The inspection mirror for construction engineering inspection according to claim 1, characterized in that: The mirror device comprises a fixed frame (101), a reflector (102) is installed in the middle of the fixed frame (101), two connecting sleeves (103) are symmetrically arranged at the bottom of the fixed frame (101), a fixing frame (104) is installed in the middle of the connecting sleeve (103), and a rotating shaft (105) is arranged at the bottom end of the fixing frame (104).

3. The inspection mirror for construction engineering inspection according to claim 2, characterized in that: The fixing frame (101) is made of polypropylene material, and the fixing frame (104) and the connecting sleeve (103) are rotatably connected.

4. The inspection mirror for construction engineering inspection according to claim 1, characterized in that: The single-layer plate (303) and the double-layer plate (302) are both made of aluminum alloy.

5. The inspection mirror for construction engineering inspection according to claim 1, characterized in that: The grip (304) is made of polypropylene material, the grip (304) and the handle (301) are riveted together, and the handle (301) and the double-layer plate (302) are hingedly connected.

6. The inspection mirror for construction engineering inspection according to claim 1, characterized in that: The ear plate (202) and the connecting seat (201) are welded together, and the ear plate (202) and the double-layer plate (302) are hingedly connected.

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