Horizontal surveying and mapping device for house building construction

Abstract

The utility model relates to the technical field of house building construction, and discloses a horizontal surveying and mapping device for house building construction, which comprises a horizontal surveying and mapping instrument body, a movable cart is arranged below the horizontal surveying and mapping instrument body, a controller is fixedly arranged on the upper surface of the movable cart, and a rectangular groove is formed in the front surface of the movable cart. The leveling mechanism is arranged on the movable trolley and comprises a swing ball and an infrared sensor, the swing ball is hinged to the upper inner wall of the rectangular groove, the infrared sensor is fixedly installed on the lower inner wall of the rectangular groove, an induction block used for being inducted is fixedly installed at the lower end of the swing ball, and a first electric telescopic rod drives a supporting plate to move downwards; according to the leveling device for the movable cart, the movable cart is made to be aligned, an induction block on a swing ball is detected through an infrared sensor, the levelness of the movable cart is adjusted more accurately, the leveling difficulty is lowered, the leveling efficiency of the leveling device is improved, and therefore the working efficiency of the leveling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a horizontal surveying and mapping device for building construction. Background Technique

[0002] A building is an entity that provides a place for users or investors to live, produce, work or carry out other activities at the planned and designed location. At the building construction site, it is necessary to conduct horizontal surveying and mapping of the construction site, so a surveying and mapping device is required.

[0003] When the existing horizontal surveying and mapping device for building construction is in use, it is usually placed on the ground and then the angle is adjusted. After the adjustment is completed, it is only fixed by the foot brake on the universal wheel. The fixing effect is poor, and it is easy to shift during the surveying process, affecting the surveying efficiency of the horizontal surveying and mapping device. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a horizontal surveying and mapping device for building construction, which solves the problems that the horizontal surveying and mapping device is only fixed by the foot brake on the universal wheel, the fixing effect is poor, and it is easy to shift during the surveying process, affecting the surveying efficiency of the horizontal surveying and mapping device.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A horizontal surveying and mapping device for building construction, including a horizontal surveying instrument body, a moving trolley is arranged below the horizontal surveying instrument body, a controller is fixedly installed on the upper surface of the moving trolley, and a rectangular groove is opened on the front surface of the moving trolley;

[0008] A leveling mechanism is arranged on the moving trolley. The leveling mechanism includes a swing ball and an infrared sensor. The swing ball is hinged on the upper inner wall of the rectangular groove, the infrared sensor is fixedly installed on the lower inner wall of the rectangular groove, an induction block for being sensed is fixedly installed at the lower end of the swing ball, two storage grooves are opened on the lower surface of the moving trolley, and the infrared sensor is electrically connected to the rectangular groove.

[0009] Preferably, the leveling mechanism further includes two first electric telescopic rods and two support plates. First installation grooves are opened on the upper inner walls of the two storage grooves, the two first electric telescopic rods are respectively fixedly installed inside the two first installation grooves, the two support plates are respectively fixedly installed on the telescopic ends of the two first electric telescopic rods, the two support plates are respectively located inside the two storage grooves, the two support plates are respectively slidably connected to the inner walls of the corresponding storage grooves, and the two first electric telescopic rods are both electrically connected to the controller.

[0010] Preferably, second mounting grooves are formed inside both of the two support plates, motors are fixedly mounted on the upper inner walls of the two second mounting grooves, first bevel gears are rotatably mounted at the output ends of the two motors, and the two motors are electrically connected to the controller.

[0011] Preferably, two-way threaded rods are rotatably mounted on the front and rear inner walls of the two second mounting grooves, a second bevel gear is fixedly mounted on a section of the two-way threaded rod located inside the second mounting groove, and the first bevel gear is meshed with the second bevel gear.

[0012] Preferably, two T-shaped grooves are formed on the lower surfaces of the two support plates, the front and rear ends of the four T-shaped grooves are open, T-shaped plates are slidably mounted inside the four T-shaped grooves, the front and rear ends of the two two-way threaded rods respectively penetrate into the corresponding T-shaped grooves rotatably, and the two two-way threaded rods are respectively threadedly connected with the four T-shaped plates.

[0013] Preferably, a rotating plate is rotatably mounted on the upper surface of the mobile trolley, a second electric telescopic rod is fixedly mounted at the upper end of the rotating plate, the telescopic end of the second electric telescopic rod is fixedly connected with the horizontal surveying instrument body, and the second electric telescopic rod is electrically connected to the controller.

[0014] (III) Advantageous effects

[0015] Compared with the prior art, the present utility model provides a horizontal surveying device for building construction, which has the following advantageous effects:

[0016] 1. For the horizontal surveying device for building construction, the first electric telescopic rod drives the support plate to move downward, so that the mobile trolley is rectified, and the infrared sensor detects the induction block on the swinging ball to more precisely adjust the level of the mobile trolley, reducing the difficulty of leveling and improving the leveling efficiency of the device, thereby improving the working efficiency of the device.

[0017] 2. For the horizontal surveying device for building construction, when the motor rotates, the T-shaped plate moves out of the corresponding T-shaped groove, extending the corresponding support plate, so that the support plate and the T-shaped plate fix the device more effectively, improving the stability of the horizontal surveying device for building construction, thereby improving the surveying efficiency of the surveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic top view structure diagram of the overall horizontal surveying device for building construction of the present utility model;

[0019] Figure 2 It is a schematic front sectional view structure diagram of the inside of the horizontal surveying device for building construction of the present utility model;

[0020] Figure 3This is a schematic internal sectional side view structure diagram of a horizontal surveying device for building construction of the present utility model.

[0021] In the figure: 1, horizontal surveying instrument body; 2, mobile trolley; 3, controller; 4, rectangular groove; 5, swinging ball; 6, infrared sensor; 7, induction block; 8, storage groove; 9, first electric telescopic rod; 10, support plate; 11, first installation groove; 12, T-shaped groove; 13, T-shaped plate; 14, second installation groove; 15, motor; 16, first bevel gear; 17, bidirectional threaded rod; 18, second bevel gear; 19, rotating plate; 20, second electric telescopic rod. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 - 3 , the present utility model provides a new technical solution: a horizontal surveying device for building construction, including a horizontal surveying instrument body 1. A mobile trolley 2 is arranged below the horizontal surveying instrument body 1. A controller 3 is fixedly installed on the upper surface of the mobile trolley 2. A rectangular groove 4 is opened on the front surface of the mobile trolley 2;

[0024] Leveling mechanism, the leveling mechanism is arranged on the mobile trolley 2. The leveling mechanism includes a swinging ball 5 and an infrared sensor 6. The swinging ball 5 is hinged on the upper inner wall of the rectangular groove 4. The infrared sensor 6 is fixedly installed on the lower inner wall of the rectangular groove 4. An induction block 7 for being sensed is fixedly installed at the lower end of the swinging ball 5. Two storage grooves 8 are opened on the lower surface of the mobile trolley 2. The infrared sensor 6 is electrically connected to the rectangular groove 4.

[0025] Furthermore, the leveling mechanism further includes two first electric telescopic rods 9 and two support plates 10. First installation grooves 11 are opened on the upper inner walls of the two storage grooves 8. The two first electric telescopic rods 9 are respectively fixedly installed inside the two first installation grooves 11. The two support plates 10 are respectively fixedly installed on the telescopic ends of the two first electric telescopic rods 9. The two support plates 10 are respectively located inside the two storage grooves 8. The two support plates 10 are respectively slidably connected to the inner walls of the corresponding storage grooves 8. The two first electric telescopic rods 9 are both electrically connected to the controller 3.

[0026] Furthermore, the first electric telescopic rod 9 drives the support plate 10 to move downward, so that the mobile trolley 2 is righted, and the infrared sensor 6 is used to detect the induction block 7 on the swing ball 5, so as to adjust the level of the mobile trolley 2 more precisely, reduce the difficulty of leveling, improve the leveling efficiency of the device, and thus improve the working efficiency of the device.

[0027] Furthermore, second installation grooves 14 are respectively formed in the interiors of the two support plates 10, motors 15 are fixedly installed on the upper inner walls of the two second installation grooves 14, first bevel gears 16 are rotatably installed at the output ends of the two motors 15, and the two motors 15 are electrically connected to the controller 3.

[0028] Furthermore, bidirectional threaded rods 17 are rotatably installed on the front and rear inner walls of the two second installation grooves 14, a second bevel gear 18 is fixedly installed on a section of the bidirectional threaded rod 17 located inside the second installation groove 14, and the first bevel gear 16 is meshed with the second bevel gear 18.

[0029] Furthermore, two T-shaped grooves 12 are respectively formed in the lower surfaces of the two support plates 10, the front and rear ends of the four T-shaped grooves 12 are open, T-shaped plates 13 are slidably installed in the four T-shaped grooves 12, the front and rear ends of the two bidirectional threaded rods 17 respectively penetrate into the corresponding T-shaped grooves 12 rotatably, and the two bidirectional threaded rods 17 are respectively threadedly connected to the four T-shaped plates 13.

[0030] Furthermore, by rotating the motor 15, the T-shaped plate 13 is separated from the corresponding T-shaped groove 12, the corresponding support plate 10 is extended, and the support plate 10 and the T-shaped plate 13 fix the device more effectively, improve the stability of the horizontal surveying device for building construction, and thus improve the surveying efficiency of the surveying device.

[0031] Furthermore, a rotating plate 19 is rotatably installed on the upper surface of the mobile trolley 2, a second electric telescopic rod 20 is fixedly installed at the upper end of the rotating plate 19, the telescopic end of the second electric telescopic rod 20 is fixedly connected to the horizontal surveying instrument body 1, and the second electric telescopic rod 20 is electrically connected to the controller 3.

[0032] Working principle: When using this device, the horizontal surveying instrument body 1 can be pushed to the position where surveying is required by moving the trolley 2. When the surveying position is uneven or inclined, the inclination direction of the swing ball 5 located inside the rectangular groove 4 can be viewed through the observation window on the rectangular groove 4 to activate the first electric telescopic rod 9 on the left or right. After activating the first electric telescopic rod 9, the first electric telescopic rod 9 drives the support plate 10 fixedly connected to its telescopic end to move downward. When the support plate 10 leaves the inside of the storage groove 8, first pause the movement, start the motor 15, the output end of the motor 15 rotates to drive the first bevel gear 16 fixedly connected to its output end to rotate, the first bevel gear 16 rotates to drive the second bevel gear 18 meshed with the first bevel gear 16 to rotate, so that the bidirectional threaded rod 17 fixedly connected to the second bevel gear 18 rotates. The bidirectional threaded rod 17 rotates to drive the two T-shaped plates 13 threaded thereon to move away from each other, so that the two T-shaped plates 13 extend the corresponding support plates 10, improving the stability of the horizontal surveying device for building construction. Then the first electric telescopic rod 9 is started again, driving the support plate 10 and the two T-shaped plates 13 to move downward until one end of the horizontal surveying device for building construction is lifted to adjust the level of the trolley 2. When the trolley 2 is adjusted, the swing ball 5 inside the rectangular groove 4 rotates with the adjustment of the trolley 2. When the infrared sensor 6 detects the induction block 7 below the swing ball 5 again and it no longer changes, it indicates that the trolley 2 has returned to the horizontal position. At this time, the horizontal surveying device for building construction can be used for horizontal surveying. When the device is horizontal, the first electric telescopic rod 9 on the other side can be activated, so that the other first electric telescopic rod 9 drives the corresponding support plate 10 to leave the inside of the corresponding storage groove 8, and then the other two T-shaped plates 13 extend it and contact the ground, thereby fixing the device more effectively.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A horizontal surveying device for building construction, comprising a horizontal surveying instrument body (1), a mobile trolley (2) is arranged below the horizontal surveying instrument body (1), and a controller (3) is fixedly installed on the upper surface of the mobile trolley (2), and it is characterized in that: A rectangular groove (4) is formed on the front surface of the mobile trolley (2); A leveling mechanism is arranged on the mobile trolley (2). The leveling mechanism includes a swinging ball (5) and an infrared sensor (6). The swinging ball (5) is hinged to the upper inner wall of the rectangular groove (4), and the infrared sensor (6) is fixedly installed on the lower inner wall of the rectangular groove (4). An induction block (7) for being sensed is fixedly installed at the lower end of the swinging ball (5). Two storage grooves (8) are formed on the lower surface of the mobile trolley (2), and the infrared sensor (6) is electrically connected to the rectangular groove (4).

2. The horizontal surveying device for building construction according to claim 1, wherein: The leveling mechanism further includes two first electric telescopic rods (9) and two support plates (10). First installation grooves (11) are formed on the upper inner walls of the two storage grooves (8), and the two first electric telescopic rods (9) are respectively fixedly installed inside the two first installation grooves (11). The two support plates (10) are respectively fixedly installed on the telescopic ends of the two first electric telescopic rods (9). The two support plates (10) are respectively located inside the two storage grooves (8), and the two support plates (10) are respectively slidably connected to the inner walls of the corresponding storage grooves (8). The two first electric telescopic rods (9) are both electrically connected to the controller (3).

3. The horizontal surveying device for building construction according to claim 2, wherein: Second installation grooves (14) are formed inside the two support plates (10). Motors (15) are fixedly installed on the upper inner walls of the two second installation grooves (14). First bevel gears (16) are rotatably installed at the output ends of the two motors (15). The two motors (15) are both electrically connected to the controller (3).

4. A horizontal surveying device for building construction according to claim 3, characterized in that: Bidirectional threaded rods (17) are rotatably installed on the front and rear inner walls of the two second installation grooves (14). A second bevel gear (18) is fixedly installed on a section of the bidirectional threaded rod (17) located inside the second installation groove (14). The first bevel gear (16) is meshed with the second bevel gear (18).

5. The horizontal surveying device for building construction according to claim 4, characterized in that: Two T-shaped grooves (12) are formed on the lower surfaces of the two support plates (10). The front and rear ends of the four T-shaped grooves (12) are open. T-shaped plates (13) are slidably installed inside the four T-shaped grooves (12). The front and rear ends of the two bidirectional threaded rods (17) respectively rotatably penetrate into the corresponding T-shaped grooves (12) inside, and the two bidirectional threaded rods (17) are respectively threadedly connected to the four T-shaped plates (13).

6. The horizontal surveying and mapping device for building construction according to claim 1, characterized in that: A rotating plate (19) is rotatably installed on the upper surface of the mobile trolley (2). A second electric telescopic rod (20) is fixedly installed at the upper end of the rotating plate (19). The telescopic end of the second electric telescopic rod (20) is fixedly connected to the horizontal surveying instrument body (1). The second electric telescopic rod (20) is electrically connected to the controller (3).

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