Building surveying equipment

Abstract

The invention discloses building surveying equipment, which belongs to the technical field of building surveying and comprises a carrying trolley, an adjusting bracket fixed on the carrying trolley, a camera shooting component fixed on the adjusting bracket, a shading component mounted on the adjusting bracket, and an adjusting component fixed on the adjusting bracket and used for adjusting the camera shooting direction of the camera shooting component. The carrying trolley comprises a chassis, a wind shielding box is fixed above the chassis, the bottom of the wind shielding box is divided into a plurality of grids, different marks are arranged on the grids, the camera shooting assembly comprises an L-shaped connecting rod fixed to the adjusting support, a spherical hinge is fixed to the L-shaped connecting rod, a third connecting shaft is fixed to a spherical head of the spherical hinge, and a camera is fixed to the third connecting shaft. According to the building surveying equipment, the first electric telescopic rod is adjusted to be upward and perpendicular to the chassis, the camera is controlled to be inserted into the wind shielding box, under the action of gravity, the camera shoots vertically downward, and the inclination direction and the inclination angle of the carrying trolley are judged by observing the identification of the shooting position.

Description

Technical Field

[0001] The invention belongs to the technical field of building survey, and in particular relates to a building survey device. Background Art

[0002] Construction engineering survey is a very important stage in construction. Its task is to determine whether the geological conditions and natural environment of the construction project site are suitable for engineering construction. Its results provide the necessary engineering geological and hydrogeological data for the design and construction of individual buildings.

[0003] When surveying a construction project, it is necessary to take images of the survey location in order to understand the topography of the location. The traditional way is to mount a camera on a tripod for shooting. However, the ground on which the tripod is placed may be uneven, and it is difficult to accurately adjust the tripod table to a horizontal level, resulting in the camera lens being skewed during shooting, making it difficult to confirm its precise shooting direction and angle. During shooting, a special person is required to hold a sunshade to block light in order to avoid camera exposure during shooting, which is a waste of manpower. In addition, for buildings to be built next to water bodies, surveyors are often required to wade through water during surveying, which increases the difficulty of surveying. In order to solve the above problems, a construction surveying device is now provided.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Summary of the invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide a construction surveying equipment, by adjusting the first electric telescopic rod to be upward and perpendicular to the chassis, by controlling the camera to be inserted into the wind shield box, under the action of gravity, the camera shoots vertically downward, and the bottom of the wind shield box is photographed by the camera. The inclination direction and inclination angle of the transport vehicle are judged by observing the marking of the shooting position, so as to facilitate confirmation of the actual shooting direction and angle of the camera during subsequent adjustment, thereby improving the accuracy of the shooting position.

[0006] To achieve the above-mentioned purpose, the present invention proposes a construction surveying equipment, which includes a transport trolley, on which an adjustment bracket is fixed, on which a camera assembly is fixed, on which a shading assembly is installed, and on which an adjustment assembly for adjusting the camera orientation of the camera assembly is also fixed.

[0007] The transport trolley comprises a chassis, a windshield box is fixed on the top of the chassis, the bottom of the windshield box is divided into a plurality of grids, and different marks are arranged on each grid.

[0008] The camera assembly comprises an L-shaped connecting rod fixed on the adjustment bracket, a ball joint is fixed on the L-shaped connecting rod, a third connecting shaft is fixed on the ball head of the ball joint, and a camera is fixed on the third connecting shaft.

[0009] Furthermore, the adjustment bracket includes a first drive box fixed above the chassis, a first motor is fixed in the first drive box, an output shaft of the first motor passes through the top plate of the first drive box and is fixed with a first connecting block, first connecting shafts are fixed on both sides of the first connecting block, a second drive box is fixed on the first connecting shaft, and a second motor is fixed in the second drive box.

[0010] The output shaft of the second motor passes through the side plate of the second drive box away from the first connecting block and is vertically fixed with the first electric telescopic rod, a horizontal second connecting shaft is fixedly connected between the output shafts of the two first electric telescopic rods, a second connecting block is fixed on the second connecting shaft, the L-shaped connecting rod is fixed on one side of the second connecting block, and the plane where the L-shaped connecting rod is located is perpendicular to the second connecting shaft.

[0011] Furthermore, the shading assembly includes a third driving box fixed on the second connecting block, a third motor is fixed in the third driving box, the output shaft of the third motor passes through the top plate of the third driving box and is fixed with a first U-shaped connecting fork, a first connecting rod is rotatably provided on the first U-shaped connecting fork, a fourth motor for driving the first connecting rod to rotate is fixed to one side of the first U-shaped connecting fork, and a second connecting rod is vertically fixed on the first connecting rod.

[0012] A rectangular frame is fixed on the second connecting rod, and guide rails are opened on both sides of the rectangular frame. The shading component also includes a winding shaft, on which an airbag is wound, and the free end of the airbag is fixed to one end of the rectangular frame. The rotating shafts at both ends of the winding shaft are respectively installed in two guide rails.

[0013] Furthermore, a roller is fixed on the rotating shaft at one end of the winding shaft.

[0014] Furthermore, the guide rail includes a strip-shaped hole, and both ends of the strip-shaped hole are connected to each other and provided with limiting grooves, and the limiting grooves are perpendicular to the strip-shaped hole.

[0015] Furthermore, the adjustment component includes two connecting strips, which are respectively vertically fixed on the output shafts of two second motors, the second motor is perpendicular to the first electric telescopic rod, a fifth motor is fixed on one side of the connecting strip, the output shaft of the fifth motor passes through the connecting strip and is vertically fixed to the second electric telescopic rod, a third electric telescopic rod is vertically fixed on the output shaft of the second electric telescopic rod, and a splint is fixed on the output shaft of the third electric telescopic rod.

[0016] Furthermore, a rubber layer is provided on the clamping side of the clamping plate.

[0017] Furthermore, rake teeth distributed in an array are fixed to one side of the clamping plate.

[0018] Furthermore, a groove is provided on one side of the chassis.

[0019] Furthermore, casters distributed in an array are fixed below the chassis.

[0020] The building surveying equipment proposed by the present invention can bring the following beneficial effects: 1. The building surveying equipment of the present invention adjusts the first electric telescopic rod upward and perpendicular to the chassis, controls the camera to be inserted into the windshield box, and shoots vertically downward under the action of gravity. The bottom of the windshield box is photographed by the camera, and the tilting direction and tilting angle of the transport vehicle are judged by observing the marking of the shooting position, so as to facilitate confirmation of the actual shooting direction and angle of the camera when adjusting the camera later, thereby improving the accuracy of the shooting position; 2. The building surveying equipment of the present invention controls the two clamping plates to clamp the third connecting shaft, and then controls the two clamping plates to move in opposite directions, so as to knead the third connecting shaft to control the rotation of the ball head on the ball joint, adjust the rotation angle of the camera, adjust the elevation angle of the camera by starting the first motor, and adjust the orientation of the camera by starting the third electric telescopic rod to control the two clamping plates to move in the same direction, thereby realizing shooting at different positions; 3. The building surveying equipment of the present invention controls the two clamping plates to move to the upper and lower sides of the rollers respectively and clamp the rollers. By controlling the movement of one of the clamping plates, the rollers can be controlled to roll on the other clamping plate, thereby controlling the winding shaft to release the airbag. When the winding shaft moves to the upper side of the limit groove away from the free end of the airbag, the rollers are released, so that the rotating shafts at both ends of the winding shaft are respectively stuck in the corresponding limit grooves. By starting the third motor and the fourth motor, the light shielding orientation and angle of the airbag are adjusted to meet the shooting requirements at different times, so as to avoid the camera being exposed during shooting and affecting the shooting clarity. 4. When the transport trolley of the present invention moves forward, the fifth motor and the second electric telescopic rod can cooperate to control the rake teeth to clear obstacles on the ground, thereby avoiding the building survey equipment from being shaken during the moving of the transport trolley and increasing the service life of the camera assembly.

[0021] 5. The construction surveying equipment of the present invention inflates the airbag and adjusts the shading component to the bottom of the carrying vehicle, and then places the construction surveying equipment on the water surface. The second electric telescopic rod is extended to control the splint to enter the water. The fifth motor is started to control the splint to paddle, thereby controlling the construction surveying equipment to automatically travel on the water surface. When it travels to a specific position, the camera component is controlled to take a picture of the surveying position, which can avoid the surveying and mapping personnel from wading in water when surveying buildings near water areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 This is a schematic structural diagram of a building surveying device from a first perspective of the present invention.

[0023] Figure 2 This is a schematic diagram of the structure of a building surveying device from a second viewing angle according to the present invention.

[0024] Figure 3 This is a schematic structural diagram of a building surveying device from a third perspective according to the present invention.

[0025] Figure 4 for Figure 1 Enlarged structural diagram at A in the middle.

[0026] Figure 5 It is a partial structural schematic diagram of the shading component of the present invention.

[0027] Figure 6 This is a schematic structural diagram of a building surveying device according to the present invention from a fourth viewing angle.

[0028] Figure 7 for Figure 6 Enlarged structural diagram at B in the middle.

[0029] In the figure: 1, the transport trolley; 2, the adjustment bracket; 3, the camera assembly; 4, the shading assembly; 5, the adjustment assembly; 11, the chassis; 12, the casters; 13, the windshield box; 14, the grid; 15, the slot; 21, the first drive box; 22, the first motor; 23, the first connecting block; 24, the first connecting shaft; 25, the second drive box; 26, the second motor; 27, the first electric telescopic rod; 28, the second connecting shaft; 29, the second connecting block; 31, the L-shaped connecting rod; 32, the ball Hinge; 33, third connecting shaft; 34, camera; 41, third drive box; 42, third motor; 43, first U-shaped connecting fork; 44, first connecting rod; 45, fourth motor; 46, second connecting rod; 47, rectangular frame; 48, bar hole; 49, limit slot; 410, winding shaft; 411, airbag; 412, roller; 51, connecting strip; 52, fifth motor; 53, second electric telescopic rod; 54, third electric telescopic rod; 55, splint; 56, rake teeth. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0031] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0035] The embodiment of the present invention provides a construction surveying device, the construction surveying device comprises a transport vehicle 1, such as Figure 1 As shown, an adjustment bracket 2 is fixed on the transport trolley 1, a camera assembly 3 is fixed on the adjustment bracket 2, a shading assembly 4 is installed on the adjustment bracket 2, and an adjustment assembly 5 for adjusting the camera orientation of the camera assembly 3 is also fixed on the adjustment bracket 2.

[0036] The transport trolley 1 comprises a chassis 11, an array of casters 12 are fixed below the chassis 11, and a windshield box 13 is fixed above the chassis 11. Figure 2 As shown, the bottom of the windshield box 13 is divided into a plurality of compartments 14 , each compartment 14 is provided with a different mark, and a slot 15 is provided on one side of the chassis 11 .

[0037] The adjustment bracket 2 includes a first drive box 21 fixed above the chassis 11. Figure 3 As shown, a first motor 22 is fixed in the first driving box 21, and the output shaft of the first motor 22 passes through the top plate of the first driving box 21 and is fixed with a first connecting block 23, first connecting shafts 24 are fixed on both sides of the first connecting block 23, a second driving box 25 is fixed on the first connecting shaft 24, a second motor 26 is fixed in the second driving box 25, and the output shaft of the second motor 26 passes through the side plate of the second driving box 25 away from the first connecting block 23 and is vertically fixed with a first electric telescopic rod 27, a horizontal second connecting shaft 28 is fixedly connected between the output shafts of the two first electric telescopic rods 27, and a second connecting block 29 is fixed on the second connecting shaft 28.

[0038] The camera assembly 3 includes an L-shaped connecting rod 31 fixed on one side of the second connecting block 29. The plane where the L-shaped connecting rod 31 is located is perpendicular to the second connecting axis 28. A ball joint 32 is fixed on the L-shaped connecting rod 31. A third connecting axis 33 is fixed on the ball head of the ball joint 32. A camera 34 is fixed on the third connecting axis 33.

[0039] The shading assembly 4 includes a third drive box 41 fixed on the second connecting block 29, such as Figure 4 As shown, a third motor 42 is fixed in the third driving box 41, and the output shaft of the third motor 42 passes through the top plate of the third driving box 41 and is fixed with a first U-shaped connecting fork 43, on which a first connecting rod 44 is rotatably provided, and a fourth motor 45 for driving the first connecting rod 44 to rotate is fixed on one side of the first U-shaped connecting fork 43, and a second connecting rod 46 is vertically fixed on the first connecting rod 44.

[0040] A rectangular frame 47 is fixed on the second connecting rod 46. Figure 5 As shown, guide rails are provided on both sides of the rectangular frame 47, and the guide rails include a strip hole 48. Both ends of the strip hole 48 are connected to limit grooves 49, and the limit grooves 49 are perpendicular to the strip hole 48. The shading component 4 also includes a winding shaft 410, and an airbag 411 is wound on the winding shaft 410. The free end of the airbag 411 is fixed to one end of the rectangular frame 47, and the rotating shafts at both ends of the winding shaft 410 are respectively installed in two guide rails, and a roller 412 is fixed to the rotating shaft at one end of the winding shaft 410.

[0041] The adjustment assembly 5 includes two connecting strips 51, such as Figure 6 As shown, the two connecting bars 51 are respectively vertically fixed on the output shafts of the two second motors 26, the second motor 26 is perpendicular to the first electric telescopic rod 27, a fifth motor 52 is fixed on one side of the connecting bar 51, the output shaft of the fifth motor 52 passes through the connecting bar 51 and is vertically fixed to the second electric telescopic rod 53, a third electric telescopic rod 54 is vertically fixed on the output shaft of the second electric telescopic rod 53, a clamping plate 55 is fixed on the output shaft of the third electric telescopic rod 54, a rubber layer is provided on the clamping side of the clamping plate 55, and an array of rake teeth 56 are fixed on one side of the clamping plate 55.

[0042] When in use, the first electric telescopic rod 27 is adjusted upward and perpendicular to the chassis 11 by starting the second motor 26, and the camera 34 is adjusted to the top of the windshield box 13 by starting the first motor 22. The camera 34 is controlled to be inserted into the windshield box 13 by contracting the first electric telescopic rod 27. Under the action of gravity, the camera 34 shoots vertically downward, and then the bottom of the windshield box 13 is photographed by the camera 34. The tilt direction and tilt angle of the transport vehicle 1 are judged by observing the mark of the shooting position, so as to facilitate confirmation of its actual shooting direction and angle when adjusting the camera 34 later.

[0043] The two clamping plates 55 are controlled to move to both sides of the third connecting shaft 33 respectively through the cooperation of the second electric telescopic rod 53 and the third electric telescopic rod 54. The two clamping plates 55 are controlled to move closer to each other to clamp the third connecting shaft 33 by starting the second electric telescopic rod 53. The two clamping plates 55 are controlled to move in opposite directions by starting the third electric telescopic rod 54. The third connecting shaft 33 can be kneaded to control the rotation of the ball head on the ball joint 32, and the rotation angle of the camera 34 can be adjusted. The elevation angle of the camera 34 can be adjusted by starting the first motor 22. The orientation of the camera 34 can be adjusted by starting the third electric telescopic rod 54 to control the two clamping plates 55 to move in the same direction, thereby realizing shooting at different positions.

[0044] When shooting, the light shielding component 4 can be used to block light. The specific operation of adjusting the light shielding component 4 before shooting is as follows: The fifth motor 52, the second electric telescopic rod 53 and the third electric telescopic rod 54 cooperate to control the two clamping plates 55 to move to the top and bottom of the roller 412 respectively. At this time, the second electric telescopic rod 53 is just parallel to the first electric telescopic rod 27. Then, the second electric telescopic rod 53 is started to control the two clamping plates 55 to clamp the roller 412. By starting the third electric telescopic rod 54 to control the movement of one of the clamping plates 55, the roller 412 can be controlled to roll on the other clamping plate 55, thereby controlling the winding shaft 410 to release the airbag 411. When the winding shaft 410 moves to above the limiting groove 49 away from the free end of the airbag 411, the roller 412 is released, so that the rotating shafts at both ends of the winding shaft 410 are respectively stuck in the corresponding limiting grooves 49. By starting the third motor 42 and the fourth motor 45, the shading direction and angle of the airbag 411 can be adjusted to meet the shooting needs at different times.

[0045] When the transporting trolley 1 moves forward, the fifth motor 52 and the second electric telescopic rod 53 can cooperate to control the rake teeth 56 to clear obstacles on the ground.

[0046] When the construction survey equipment needs to wade, the airbag 411 is inflated. Figure 6 As shown, the shading assembly 4 can be adjusted to the bottom of the transport vehicle 1 through the cooperation of the second motor 26, the first electric telescopic rod 27 and the first motor 22, and the camera assembly 3 can be located in the slot 15, and then the construction surveying equipment can be placed on the water surface, and the second electric telescopic rod 53 can be extended to control the splint 55 to enter the water, and the fifth motor 52 can be started to control the splint 55 to paddle, thereby controlling the construction surveying equipment to automatically travel on the water surface, and when it travels to a specific position, the camera assembly 3 is controlled to shoot the surveying position, which can avoid the surveying and mapping personnel from wading in water when surveying buildings near water areas.

[0047] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0048] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A construction surveying device, comprising a transport vehicle (1), characterized in that: An adjustment bracket (2) is fixed on the transport trolley (1), a camera assembly (3) is fixed on the adjustment bracket (2), a light shielding assembly (4) is installed on the adjustment bracket (2), and an adjustment assembly (5) for adjusting the camera orientation of the camera assembly (3) is also fixed on the adjustment bracket (2); The transport trolley (1) comprises a chassis (11), a windshield box (13) is fixed above the chassis (11), the bottom of the windshield box (13) is divided into a plurality of compartments (14), and each compartment (14) is provided with a different mark; The camera assembly (3) comprises an L-shaped connecting rod (31) fixed on the adjustment bracket (2), a ball joint (32) being fixed on the L-shaped connecting rod (31), a third connecting shaft (33) being fixed on the ball head of the ball joint (32), and a camera (34) being fixed on the third connecting shaft (33).

2. A construction surveying device according to claim 1, characterized in that: The adjustment bracket (2) comprises a first drive box (21) fixed above the chassis (11), a first motor (22) being fixed inside the first drive box (21), an output shaft of the first motor (22) passing through a top plate of the first drive box (21) being fixed with a first connecting block (23), first connecting shafts (24) being fixed on both sides of the first connecting block (23), a second drive box (25) being fixed on the first connecting shaft (24), and a second motor (26) being fixed inside the second drive box (25); The output shaft of the second motor (26) passes through a side plate of the second drive box (25) away from the first connecting block (23), and a first electric telescopic rod (27) is vertically fixed thereto; a horizontal second connecting shaft (28) is fixedly connected between the output shafts of the two first electric telescopic rods (27); a second connecting block (29) is fixed on the second connecting shaft (28); the L-shaped connecting rod (31) is fixed on one side of the second connecting block (29); and a plane on which the L-shaped connecting rod (31) is located is perpendicular to the second connecting shaft (28).

3. A construction surveying device according to claim 2, characterized in that: The shading assembly (4) comprises a third drive box (41) fixed on the second connecting block (29), a third motor (42) being fixed inside the third drive box (41), an output shaft of the third motor (42) passing through a top plate of the third drive box (41) being fixed with a first U-shaped connecting fork (43), a first connecting rod (44) being rotatably provided on the first U-shaped connecting fork (43), a fourth motor (45) for driving the first connecting rod (44) to rotate being fixed on one side of the first U-shaped connecting fork (43), and a second connecting rod (46) being vertically fixed on the first connecting rod (44); A rectangular frame (47) is fixed to the second connecting rod (46), guide rails are provided on both sides of the rectangular frame (47), the shading assembly (4) further comprises a winding shaft (410), an air bag (411) is wound on the winding shaft (410), a free end of the air bag (411) is fixed to one end of the rectangular frame (47), and the rotating shafts at both ends of the winding shaft (410) are respectively mounted in two guide rails.

4. A construction surveying device according to claim 3, characterized in that: A roller (412) is fixed on a rotating shaft at one end of the reel (410).

5. A construction surveying device according to claim 4, characterized in that: The guide rail comprises a strip-shaped hole (48), both ends of the strip-shaped hole (48) are connected and provided with limiting grooves (49), and the limiting grooves (49) are perpendicular to the strip-shaped hole (48).

6. A construction surveying device according to claim 5, characterized in that: The adjustment assembly (5) comprises two connecting bars (51), the two connecting bars (51) being respectively fixed vertically on the output shafts of two second motors (26), the second motor (26) being perpendicular to the first electric telescopic rod (27), a fifth motor (52) being fixed on one side of the connecting bar (51), the output shaft of the fifth motor (52) passing through the connecting bar (51) being fixed vertically on the second electric telescopic rod (53), a third electric telescopic rod (54) being fixed vertically on the output shaft of the second electric telescopic rod (53), and a clamping plate (55) being fixed on the output shaft of the third electric telescopic rod (54).

7. A construction surveying device according to claim 6, characterized in that: The clamping side of the clamping plate (55) is provided with a rubber layer.

8. A construction surveying device according to claim 7, characterized in that: Rake teeth (56) distributed in an array are fixed to one side of the clamping plate (55).

9. A construction surveying device according to claim 8, characterized in that: A groove (15) is provided on one side of the bottom plate (11).

10. A construction surveying device according to claim 9, characterized in that: Casters (12) distributed in an array are fixed below the chassis (11).

Images