Height measuring device for building engineering design

Abstract

The utility model relates to a constructional engineering design height measuring device, and relates to the field of constructional engineering data measuring equipment.The constructional engineering design height measuring device comprises a laser altimeter and a clamping frame, the clamping frame is detachably connected to the laser altimeter, the clamping frame is provided with two holding rods, the holding rods are arranged on the two sides of the laser altimeter respectively, and the length directions of the holding rods coincide with each other; the length direction of the holding rod is perpendicular to the laser direction of the laser altimeter. The laser altimeter has the effect of improving the measurement precision of the laser altimeter.

Description

Technical Field

[0001] The present application relates to the field of construction engineering data measurement equipment, and in particular to a construction engineering design height measurement device. Background Art

[0002] In the field of building construction, dimensional data measurement is often required for building design and acceptance. After the construction is completed, the height of the building is often measured.

[0003] Existing building height measurement can use a laser altimeter. The user holds the laser altimeter and rotates it to make the laser altimeter emit lasers towards different positions of the building. The laser is irradiated on the building and reflected. The laser altimeter can calculate the height of the building by receiving the reflected laser.

[0004] The above-mentioned related technical solutions have the following defects: the handheld laser altimeter is small in size, and the moving path and angle of the laser altimeter are difficult to accurately control when rotating, resulting in large errors in building measurement. Utility Model Content

[0005] In order to improve the measurement accuracy of a laser altimeter, the present application provides a construction engineering design height measurement device.

[0006] The present application provides a construction engineering design height measurement device that adopts the following technical solutions:

[0007] A height measuring device for construction engineering design includes a laser altimeter and a clamping frame. The clamping frame is detachably connected to the laser altimeter. Two gripping rods are provided on the clamping frame. The gripping rods are respectively arranged on both sides of the laser altimeter. The length directions of the gripping rods overlap with each other and the length direction of the gripping rods is perpendicular to the laser direction of the laser altimeter.

[0008] By adopting the above technical solution and arranging a clamping frame on the laser altimeter, the user can hold the handle and rotate the laser altimeter to change the direction of the laser altimeter. When the user holds the handle and rotates the handle, when the handle is rotated at a larger angle, the direction of the laser altimeter is rotated at a smaller angle. The user can control the movement of the laser altimeter more accurately through the handle, thereby improving the measurement accuracy of the laser altimeter.

[0009] Optionally, the clamping frame includes a base plate and two side clamping plates, the base plate is a flat structure, the side clamping plates include a horizontal part and a vertical part, the horizontal part and the vertical part are perpendicular, the horizontal part is slidably connected to the base plate, and the vertical part is used to clamp to the side wall of the laser altimeter.

[0010] By adopting the above technical solution, by setting side clamps on the base plate, the horizontal part is slidably connected to the base plate, and the two vertical parts can be clamped on both sides of the laser altimeter, so that laser altimeters of different shapes and sizes can be installed on the clamping frame.

[0011] Optionally, a spring is provided on the bottom plate, one end of the spring is fixed to the bottom plate, and the other end is fixed to the vertical portion.

[0012] By adopting the above technical solution, a spring is arranged on the bottom plate, so that the spring can drive the side clamping plate to slide on the bottom plate, so that the vertical part can always abut against the side wall of the laser altimeter, so that the laser altimeter and the clamping frame maintain a stable connection.

[0013] Optionally, a slide groove is provided on the bottom plate, a slide bar is fixed on the horizontal portion, and the slide bar is embedded in and slidably connected to the slide groove.

[0014] By adopting the above technical solution, a sliding groove is opened on the bottom plate, so that the vertical part can be clamped in the sliding groove through the sliding bar and slidably connected to the bottom plate. The sliding bar plays a guiding role, so that the side clamping plate slides in a straight line on the bottom plate, thereby enabling the side clamping plate to stably clamp the laser altimeter.

[0015] Optionally, an upper card is fixed on the side card, and the upper card is installed on the side of the vertical part away from the horizontal part. When the laser altimeter is connected to the clamping frame, the upper card is located on the upper side of the laser altimeter.

[0016] By adopting the above technical solution, by arranging an upper clamping plate on the side clamping plate, the upper clamping plate, the horizontal part and the vertical part can all be clamped on the outside of the laser altimeter, thereby improving the stability of the laser altimeter on the clamping frame and reducing the chance of the laser altimeter falling out from between the two vertical parts and being broken.

[0017] Optionally, the clamping frame is detachably connected to a bracket, the bracket includes a connecting plate, a rotating member and a leg, a mounting plate is provided on the leg, multiple legs are provided on the same mounting plate, the rotating member is fixed on the mounting plate, the connecting plate is connected to the rotating member, and the connecting plate is detachably connected to the base plate.

[0018] By adopting the above technical solution, a bracket is set on the clamping frame, so that the bracket can support the clamping frame to be set on the ground and maintain a stable position. When the user moves the laser altimeter, the laser altimeter drives the connecting plate to rotate, and the connecting plate rotates relative to the support leg through the rotating member, which facilitates the user to perform long-term distance measurement work.

[0019] Optionally, a plurality of positioning rods are installed on the base plate, a plurality of positioning holes are opened on the connecting plate, the positioning rods are used to be inserted into the positioning holes, and the base plate and the connecting plate are connected through the positioning rods.

[0020] By adopting the above technical solution, a positioning rod is provided on the base plate, so that the positioning rod can be inserted into the positioning hole on the connecting plate, so that the base plate and the connecting plate can maintain a stable connection. When the user moves the laser altimeter, the laser altimeter can maintain a stable position on the connecting plate, thereby improving the ranging accuracy.

[0021] Optionally, the base plate is magnetically connected to the connecting plate.

[0022] By adopting the above technical solution and magnetically connecting the bottom plate and the connecting plate, the connection stability between the bottom plate and the connecting plate can be further improved, and the probability of the bottom plate and the connecting plate being disconnected can be reduced.

[0023] In summary, the beneficial technical effects of this application are:

[0024] 1. By installing a clamping bracket on the laser altimeter, the user can hold the handle and rotate the laser altimeter to change the direction of the laser altimeter. When the user holds the handle and rotates the handle, the larger the angle of rotation of the handle, the smaller the angle of rotation of the laser altimeter. The user can more precisely control the movement of the laser altimeter through the handle, thereby improving the measurement accuracy of the laser altimeter.

[0025] 2. By installing an upper clamping plate on the side clamping plate, the upper clamping plate, the horizontal part, and the vertical part can all be clamped on the outside of the laser altimeter, thereby improving the stability of the laser altimeter on the clamping frame and reducing the chance of the laser altimeter falling out from between the two vertical parts and being damaged;

[0026] 3. By setting a positioning rod on the base plate, the positioning rod can be inserted into the positioning hole on the connecting plate, so that the base plate and the connecting plate can maintain a stable connection. When the user moves the laser altimeter, the laser altimeter can maintain a stable position on the connecting plate, thereby improving the distance measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram of the clamping frame of an embodiment of the present application.

[0029] Figure 3 This is a schematic diagram of the connection between the clip frame and the bracket in an embodiment of the present application.

[0030] Figure 4 Schematic diagram of the position of the positioning rod in an embodiment of the present application.

[0031] Figure 5 It is a schematic structural diagram of the rotating part of an embodiment of the present application.

[0032] Figure numerals: 1. Laser altimeter; 2. Snap-on frame; 21. Bottom plate; 211. Positioning rod; 212. Slide groove; 22. Side clamping plate; 221. Horizontal part; 222. Vertical part; 223. Spring; 224. Upper clamping plate; 225. Slide bar; 3. Bracket; 31. Connecting plate; 311. Positioning hole; 32. Rotating part; 321. Connecting rod; 322. Spherical part; 323. Clamping seat; 33. Leg; 331. Mounting plate; 4. Grip. DETAILED DESCRIPTION

[0033] The present application is further described in detail below with reference to the accompanying drawings.

[0034] The present application discloses a device for measuring the height of a building engineering design. Figure 1 and Figure 2 , including a laser altimeter 1, a clip-on frame 2, a bracket 3 and two grips 4. The laser altimeter 1 is detachably connected to the clip-on frame 2. The clip-on frame 2 and the bracket 3 are detachably connected. The user supports the bracket 3 on the ground so that the laser altimeter 1 can be moved on the bracket 3 through the clip-on frame 2 and perform distance measurement. The grips 4 are fixed to the clip-on frame 2. The two grips 4 are respectively located on both sides of the laser altimeter 1. The length direction of the grips 4 is perpendicular to the detection direction of the laser altimeter 1. By holding the grips 4, the user can adjust the direction of the laser altimeter 1 and then complete the detection work. When the user rotates the grips 4, the turning angle of the laser altimeter 1 is small, which makes it convenient for the user to accurately control the moving path of the laser altimeter 1 and make the detection accuracy higher.

[0035] Reference Figure 2 The clamping frame 2 comprises a base plate 21 and two side clamping plates 22. The base plate 21 is a flat plate structure, and the two side clamping plates 22 are slidably connected on both sides of the base plate 21. The side clamping plates 22 include a horizontal portion 221 and a vertical portion 222. The horizontal portion 221 is perpendicular to the vertical portion 222. The horizontal portion 221 is slidably connected to the lower bottom surface of the base plate 21, and the vertical portion 222 is perpendicular to the base plate 21. By placing the laser altimeter 1 on the base plate 21, the user can place the two vertical portions 222 on both sides of the laser altimeter 1, thereby making the laser altimeter 1 detachable and mountable on the clamping frame 2. The two grips 4 are respectively mounted on the two side clamping plates 22, and the ends of the grips 4 are fixed on the side of the vertical portion 222 away from the laser altimeter 1. The user can connect the clamping frame 2 to the laser altimeter 1 and hold the grip 4 to adjust the laser altimeter 1, thereby improving measurement accuracy.

[0036] Reference Figure 3 and Figure 4 A slide groove 212 is provided on the bottom plate 21, and the slide groove 212 is provided on the lower bottom surface of the bottom plate 21. A slide bar 225 is fixed on the horizontal portion 221, and the slide bar 225 is slidably connected in the slide groove 212. The bottom plate 21 and the side card plate 22 are kept connected through the slide bar 225.

[0037] Reference Figure 2 The side clamps 22 are provided with springs 223, one end of which is fixed to the base plate 21 and the other end to the vertical portion 222. The length of the spring 223 is parallel to the length of the chute 212. When the laser altimeter 1 is placed between the two side clamps 22, the springs 223 drive the side clamps 22 to slide, allowing the two vertical portions 222 to clamp the laser altimeter 1.

[0038] Reference Figure 2 An upper clamping plate 224 is fixed to the side clamping plate 22. The upper clamping plate 224 is parallel to the horizontal portion 221 and is disposed on the side of the vertical portion 222 away from the horizontal portion 221. When the laser altimeter 1 is mounted on the mounting bracket 2, the upper clamping plate 224 is positioned above the laser altimeter 1. The upper clamping plate 224 protects the laser altimeter 1 and reduces the chance of the laser altimeter 1 slipping out of the mounting bracket 2 and being damaged.

[0039] Reference Figure 3 、 Figure 4 and Figure 5 The bracket 3 includes a connecting plate 31, a rotating member 32, and a plurality of legs 33. The connecting plate 31 is connected to the rotating member 32. The legs 33 are provided with a mounting plate 331. The plurality of legs 33 are mounted on a single mounting plate 331, and the rotating member 32 is mounted on the mounting plate 331. The bottom plate 21 is detachably connected to the connecting plate 31, allowing the user to place the clamping frame 2 on the connecting plate 31, thereby facilitating the user's long-term distance measurement operations.

[0040] Reference Figure 3 、 Figure 4 and Figure 5 , a plurality of positioning rods 211 are provided at the bottom of the bottom plate 21, and the positioning rods 211 are perpendicular to the bottom plate 21. A plurality of positioning holes 311 are provided on the connecting plate 31, and the positioning rods 211 are used to be inserted into the positioning holes 311. When the user places the bottom plate 21 on the connecting plate 31, the positioning rods 211 are inserted into the positioning holes 311, thereby maintaining a stable position of the bottom plate 21 on the connecting plate 31. In other embodiments, the bottom plate 21 and the connecting plate 31 are magnetically connected to further enhance the stability of the connection between the bottom plate 21 and the connecting plate 31.

[0041] Reference Figure 5The rotating member 32 includes a connecting rod 321, a spherical member 322, and a socket 323. The connecting rod 321 is fixed to the side of the connecting plate 31 away from the base plate 21, and the connecting rod 321 is perpendicular to the connecting plate 31. The spherical member 322 is a spherical structure and is fixedly connected to the end of the connecting rod 321. The socket 323 is a cylindrical structure with a groove formed therein. The spherical member 322 is engaged with the groove of the socket 323, and the socket 323 is fixed to the mounting plate 331. The spherical member 322 can rotate within the socket 323, thereby enabling the laser altimeter 1 to rotate in the horizontal, vertical, and tilt directions, thereby achieving the purpose of measuring the height of a building.

[0042] The implementation principle of the embodiment of the present application is: by arranging a clamping frame 2 on the laser altimeter 1, the user can rotate the direction of the laser altimeter 1 through the handle 4. When the rotation angle of the end of the handle 4 is larger, the rotation angle on the laser altimeter 1 is smaller, thereby improving the accuracy of the mobile laser altimeter 1 and improving the accuracy of the data during measurement.

[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A height measuring device for architectural engineering design, characterized by: The invention comprises a laser altimeter (1) and a clamping frame (2), wherein the clamping frame (2) is detachably connected to the laser altimeter (1), and two gripping rods (4) are provided on the clamping frame (2), and the gripping rods (4) are respectively provided on both sides of the laser altimeter (1), and the length directions of the gripping rods (4) overlap with each other, and the length direction of the gripping rods (4) is perpendicular to the laser direction of the laser altimeter (1).

2. A construction engineering design height measuring device according to claim 1, characterized in that: The clamping frame (2) comprises a bottom plate (21) and two side clamping plates (22); the bottom plate (21) is a flat plate structure; the side clamping plates (22) comprise a horizontal portion (221) and a vertical portion (222); the horizontal portion (221) and the vertical portion (222) are perpendicular to each other; the horizontal portion (221) is slidably connected to the bottom plate (21); and the vertical portion (222) is used for clamping onto the side wall of the laser altimeter (1).

3. The construction engineering design height measuring device according to claim 2, characterized in that: A spring (223) is provided on the bottom plate (21), one end of the spring (223) is fixed on the bottom plate (21), and the other end is fixed on the vertical portion (222).

4. The construction engineering design height measuring device according to claim 3, characterized in that: A sliding groove (212) is provided on the bottom plate (21), and a sliding bar (225) is fixed on the horizontal portion (221). The sliding bar (225) is embedded in and slidably connected to the sliding groove (212).

5. The construction engineering design height measuring device according to claim 2, characterized in that: An upper card plate (224) is fixed to the side card plate (22). The upper card plate (224) is mounted on a side of the vertical portion (222) away from the horizontal portion (221). When the laser altimeter (1) is connected to the card frame (2), the upper card plate (224) is located on the upper side of the laser altimeter (1).

6. The construction engineering design height measuring device according to claim 2, characterized in that: The clamping frame (2) is detachably connected to a bracket (3), the bracket (3) comprising a connecting plate (31), a rotating member (32) and a supporting leg (33), a mounting plate (331) being provided on the supporting leg (33), a plurality of supporting legs (33) being provided on the same mounting plate (331), the rotating member (32) being fixed on the mounting plate (331), the connecting plate (31) being connected to the rotating member (32), and the connecting plate (31) being detachably connected to the bottom plate (21).

7. The construction engineering design height measuring device according to claim 6, characterized in that: A plurality of positioning rods (211) are installed on the bottom plate (21), a plurality of positioning holes (311) are opened on the connecting plate (31), the positioning rods (211) are used to be inserted into the positioning holes (311), and the bottom plate (21) and the connecting plate (31) are connected via the positioning rods (211).

8. The construction engineering design height measuring device according to claim 6, characterized in that: The bottom plate (21) is magnetically connected to the connecting plate (31).

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