Angle measuring device for building detection

Abstract

The utility model discloses an angle measuring device for building detection, which relates to the technical field of building measuring devices and comprises a base column, a support device is arranged on the base column and comprises an angle measuring and adjusting unit and an angle measuring instrument fixing unit, and the angle measuring and adjusting unit comprises a fixing base. Three sets of hanging grooves are formed in the fixed base, hinge shafts are arranged in the hanging grooves, hinge blocks are arranged in the middles of the hinge shafts, supporting legs are arranged at the bottoms of the hinge blocks, sleeving blocks are arranged on the supporting legs, and connecting plates are arranged on the sides, close to the foundation columns, of the sleeving blocks. According to the angle measuring instrument fixing unit, the sleeving block slides on the supporting legs and is fixedly connected with the connecting plate on one side, so that the included angle radian between the three supporting legs and the fixing base is controlled through sliding of the sleeving block on the supporting legs, the height measurement of the angle measuring instrument fixing unit is completed, the height adjusting range is large, and the angle measuring instrument fixing unit is convenient to use. Therefore, the whole device can cope with a complex measurement environment.

Description

Technical Field

[0001] The utility model relates to the technical field of building measurement devices, in particular to an angle measurement device for building detection. Background Art

[0002] Before construction begins, specific values ​​during construction need to be measured, and at this time a measuring device will be used for measurement. Since common measuring devices on the market currently have difficulty adjusting the angle, a measuring device that is easy to adjust the angle is needed.

[0003] Existing measuring frames generally use a tripod support frame, and the height of the measuring frame during use is usually fixed, which is inconvenient to adjust. In addition, some tripod support frames are large in size, occupy a large space when not in use, and are inconvenient to store.

[0004] For example, a wall angle measuring device for building inspection with easy adjustment of the use angle is disclosed in Chinese patent publication number CN211783393U. The device is connected to a first connecting block via a slider. A first bolt runs through the interior of the first connecting block. The slider slides in the first connecting block. One end of the first connecting block is hollow, so the slider can slide out of the first connecting block. The first bolt can prevent the slider from accidentally sliding out of the first connecting block, so that the measuring device can block sunlight and rain, reducing daily wear and tear of the device.

[0005] The existing technology has the following problems:

[0006] However, in actual use, it is difficult to adjust the measuring angle of the measuring device during measurement, and the device can only perform fine adjustment on the measuring height, and the small range of adjustment is not enough to cope with complex field measurement environments. Utility Model Content

[0007] The utility model provides an angle measuring device for building detection to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0009] An angle measuring device for building inspection comprises a base column, wherein a bracket device is provided on the base column, wherein the bracket device comprises an angle measuring adjustment unit and an angle measuring instrument fixing unit, wherein the angle measuring adjustment unit and the angle measuring instrument fixing unit are both installed on the base column;

[0010] The angle measurement and adjustment unit includes a fixed base, which is located at the top of the base column and is provided with three groups of hanging grooves. The angles between the three groups of hanging grooves are equal. A hinge shaft is provided in the hanging groove, and a hinge block is provided at the middle of the hinge shaft. A support leg is provided at the bottom of the hinge block, and a sleeve block is provided on the support leg. A connecting plate is provided on the side of the sleeve block close to the base column.

[0011] The utility model slides a sleeve block on the support leg and fixes a connecting plate on one side, so that the sliding of the sleeve block on the support leg controls the angle arc between the three groups of support legs and the fixed base, thereby completing the measurement height of the fixed unit of the angle measuring instrument, and the height adjustment range is large, so that the overall device can cope with complex measurement environments.

[0012] A further improvement of the technical solution of the utility model is that: the fixed base is fixedly connected to the base column, the fixed base is fixedly connected to the hinge shaft through a hanging groove, and the hinge shaft is hinged to the hinge block, the hinge block is fixedly connected to the support leg, the support leg is slidably connected to the sleeve block, and the sleeve block is fixedly connected to the connecting plate.

[0013] A further improvement of the technical solution of the utility model is that a connecting shaft is provided at the other end of the connecting plate, the connecting shaft is located in a sleeve seat, and the sleeve seat is located on a sliding seat, the sliding seat is located on a threaded portion of an adjusting screw, and a sinking area is provided at the bottom of the adjusting screw.

[0014] A further improvement of the technical solution of the utility model is that: the connecting plate is fixedly connected to the connecting shaft, the connecting shaft is rotatably connected to the socket, the socket is movably connected to the connecting plate, the socket is fixedly installed on the sliding seat, the sliding seat is threadedly connected to the adjusting screw through a thread, and the top of the adjusting screw passes through the base column and is rotatably connected to the base column.

[0015] A further improvement of the technical solution of the utility model is that the angle measuring instrument limit unit includes a support rod, a limit seat is provided on the top of the support rod, a through groove is provided in the limit seat, and a limit piece is provided at the through groove, a connecting arm is provided on one end of the limit piece, an instrument mating seat is provided on the top of the connecting arm, and a clamping base is provided on the top of the instrument mating seat.

[0016] The utility model uses the connection relationship between the limiting piece and the connecting arm in the limiting unit of the angle measuring instrument to enable the angle measuring instrument limited by the clamped base to rotate to a certain angle, thereby completing the measurement of different angles, and cooperates with the angle measurement adjustment unit so that the overall device can perform different angle measurement operations at different heights.

[0017] A further improvement of the technical solution of the utility model is that: the support rod is vertically mounted on a fixed base by a fastener, a limit seat is provided at the top of the support rod, the limit seat is rotatably connected to the limit member through a through groove, the limit member is welded to the connecting arm, the connecting arm is fixedly connected to the instrument fitting seat, and the instrument fitting seat is fixedly connected to the clamping base.

[0018] A further improvement of the technical solution of the utility model is that: a positioning rod is provided on one side of the limiting member, and a positioning hole is provided on the positioning rod and the limiting member. The positioning hole can stably limit the positioning rod to the limiting member, thereby ensuring the stability of the angle measuring instrument, so that the measurement process is more accurate.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] The utility model provides an angle measuring device for building inspection, wherein a sleeve block in an angle measuring and adjusting unit slides on a supporting leg and is fixedly connected to a connecting plate on one side, thereby controlling the angle arcs between three groups of supporting legs and a fixed base when the sleeve block slides on the supporting leg, thereby completing the measurement height of the fixed unit of the angle measuring instrument, and the height adjustment range is large, so that the overall device can cope with complex measurement environments.

[0021] The utility model provides an angle measuring device for building inspection. Through the connection relationship between the limiting piece in the limiting unit of the angle measuring instrument and the connecting arm, the angle measuring instrument limited by the clamping base is rotated to a certain angle, so as to complete the measurement work of different angles, and cooperate with the angle measurement adjustment unit so that the overall device can perform different angle measurement operations at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the bracket device of the utility model;

[0024] Figure 3 This is a structural schematic diagram of the angle measurement and adjustment unit of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the fixing unit of the angle measuring instrument of the utility model.

[0026] In the figure: 1, base column; 201, fixed base; 202, hanging groove; 203, hinge shaft; 204, hinge block; 205, support leg; 206, sleeve block; 207, connecting plate; 208, connecting shaft; 209, sleeve seat; 210, sliding seat; 211, adjusting screw; 212, sinking area; 301, support rod; 302, limit seat; 303, limit member; 304, connecting arm; 305, instrument fitting seat; 306, clamping base; 307, positioning rod; 308, positioning port. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 4 , the utility model provides a technical solution: Example

[0029] An angle measuring device for building inspection comprises a base column 1, a bracket device is arranged on the base column 1, the bracket device comprises an angle measuring adjustment unit and an angle measuring instrument fixing unit, and the angle measuring adjustment unit and the angle measuring instrument fixing unit are both installed on the base column 1;

[0030] The angle measurement and adjustment unit includes a fixed base 201, which is located at the top of the base column 1, and is provided with three groups of hanging grooves 202. The three groups of hanging grooves 202 have equal angles. A hinge shaft 203 is provided in the hanging groove 202, and a hinge block 204 is provided at the middle of the hinge shaft 203. A support leg 205 is provided at the bottom of the hinge block 204, and a sleeve block 206 is provided on the support leg 205. A connecting plate 207 is provided on the side of the sleeve block 206 close to the base column 1.

[0031] The utility model slides the sleeve block 206 in the angle measurement and adjustment unit on the support leg 205 and fixes the connecting plate 207 on one side, so that the sliding of the sleeve block 206 on the support leg 205 controls the angle arc between the three groups of support legs 205 and the fixed base 201, thereby completing the measurement height of the fixed unit of the angle measuring instrument, and the height adjustment range is large, so that the overall device can cope with complex measurement environments.

[0032] The fixed base 201 is fixedly connected to the base column 1, and the fixed base 201 is fixedly connected to the hinge shaft 203 through the hanging groove 202, and the hinge shaft 203 is hinged to the hinge block 204, the hinge block 204 is fixedly connected to the support leg 205, the support leg 205 is slidably connected to the sleeve block 206, and the sleeve block 206 is fixedly connected to the connecting plate 207.

[0033] A connecting shaft 208 is disposed at the other end of the connecting plate 207 . The connecting shaft 208 is located in a sleeve seat 209 . The sleeve seat 209 is located on a sliding seat 210 . The sliding seat 210 is located on a threaded portion of an adjusting screw 211 . A sinking area 212 is disposed at the bottom of the adjusting screw 211 .

[0034] The connecting plate 207 is fixedly connected to the connecting shaft 208, the connecting shaft 208 is rotatably connected to the socket 209, the socket 209 is movably connected to the connecting plate 207, the socket 209 is fixedly installed on the sliding seat 210, the sliding seat 210 is threadedly connected to the adjusting screw 211 through a thread, and the top of the adjusting screw 211 passes through the base column 1 and is rotatably connected to the base column 1. Example

[0035] Based on Example 1:

[0036] The angle measuring instrument limit unit includes a support rod 301, a limit seat 302 is provided at the top of the support rod 301, a through groove is provided in the limit seat 302, and a limit member 303 is provided at the through groove, a connecting arm 304 is provided on one end of the limit member 303, an instrument fitting seat 305 is provided on the top of the connecting arm 304, and a clamping base 306 is provided on the top of the instrument fitting seat 305.

[0037] The utility model uses the connection relationship between the limiting member 303 and the connecting arm 304 in the limiting unit of the angle measuring instrument to enable the angle measuring instrument limited by the clamping base 306 to rotate to a certain angle, thereby completing the measurement of different angles, and cooperating with the angle measurement adjustment unit so that the overall device can perform different angle measurement operations at different heights.

[0038] The support rod 301 is vertically mounted on the fixed base 201 by fasteners. A limit seat 302 is provided at the top of the support rod 301. The limit seat 302 is rotatably connected to the limit member 303 through a through groove. The limit member 303 is welded to the connecting arm 304. The connecting arm 304 is fixedly connected to the instrument fitting seat 305. The instrument fitting seat 305 is fixedly connected to the clamping base 306.

[0039] A positioning rod 307 is provided on one side of the limiting member 303, and a positioning hole 308 is provided on the positioning rod 307 and the limiting member 303. The positioning hole 308 can stably limit the positioning rod 307 to the limiting member 303, thereby ensuring the stability of the angle measuring instrument, and thus making the measurement more accurate.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An angle measuring device for building inspection, comprising a base column (1), characterized in that: The base column (1) is provided with a bracket device, the bracket device comprising an angle measurement adjustment unit and an angle measuring instrument fixing unit, the angle measurement adjustment unit and the angle measuring instrument fixing unit are both mounted on the base column (1); The angle measurement and adjustment unit comprises a fixed base (201), the fixed base (201) being located at the top of the base column (1), and the fixed base (201) being provided with three groups of suspension grooves (202), the three groups of suspension grooves (202) having equal included angles, a hinge shaft (203) being provided in the suspension grooves (202), a hinge block (204) being provided at the middle of the hinge shaft (203), a support leg (205) being provided at the bottom of the hinge block (204), a sleeve block (206) being provided on the support leg (205), and a connecting plate (207) being provided on a side of the sleeve block (206) close to the base column (1).

2. The angle measuring device for building inspection according to claim 1, characterized in that: The fixed base (201) is fixedly connected to the base column (1); the fixed base (201) is fixedly connected to the hinge shaft (203) via the hanging groove (202); the hinge shaft (203) is hinged to the hinge block (204); the hinge block (204) is fixedly connected to the support leg (205); the support leg (205) is slidably connected to the sleeve block (206); and the sleeve block (206) is fixedly connected to the connecting plate (207).

3. The angle measuring device for building inspection according to claim 1, characterized in that: The other end of the connecting plate (207) is provided with a connecting shaft (208), the connecting shaft (208) is located in a sleeve seat (209), and the sleeve seat (209) is located on a sliding seat (210), the sliding seat (210) is located on a threaded portion of an adjusting screw (211), and a sinking area (212) is provided at the bottom of the adjusting screw (211).

4. The angle measuring device for building inspection according to claim 3, characterized in that: The connecting plate (207) is fixedly connected to the connecting shaft (208), the connecting shaft (208) is rotatably connected to the sleeve seat (209), the sleeve seat (209) is movably connected to the connecting plate (207), the sleeve seat (209) is fixedly mounted on the sliding seat (210), the sliding seat (210) is threadedly connected to the adjusting screw (211) via a thread, and the top of the adjusting screw (211) passes through the base column (1) and is rotatably connected to the base column (1).

5. The angle measuring device for building inspection according to claim 1, characterized in that: The angle measuring instrument fixing unit comprises a support rod (301), a limit seat (302) is provided at the top of the support rod (301), a through slot is provided in the limit seat (302), a limit piece (303) is provided at the through slot, a connecting arm (304) is provided at one end of the limit piece (303), an instrument fitting seat (305) is provided at the top of the connecting arm (304), and a clamping base (306) is provided at the top of the instrument fitting seat (305).

6. The angle measuring device for building inspection according to claim 5, characterized in that: The support rod (301) is vertically mounted on the fixed base (201) via a fastener; a limit seat (302) is provided at the top of the support rod (301); the limit seat (302) is rotatably connected to the limit member (303) via a through groove; the limit member (303) is welded to a connecting arm (304); the connecting arm (304) is fixedly connected to an instrument fitting seat (305); and the instrument fitting seat (305) is fixedly connected to a clamping base (306).

7. The angle measuring device for building inspection according to claim 5, characterized in that: A positioning rod (307) is provided on one side of the limiting member (303), and a positioning opening (308) is provided on both the positioning rod (307) and the limiting member (303).

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