Building construction surveying and mapping device

Abstract

The utility model discloses a building construction surveying and mapping device, which belongs to the technical field of building construction surveying and mapping and comprises a surveying and mapping device body and a mounting seat. The multiple mounting grooves are formed in the outer side of the mounting base, supporting columns are rotationally connected into the multiple mounting grooves, supporting rods are arranged at the bottom ends of the multiple supporting columns, and supporting feet are arranged at the bottom ends of the multiple supporting rods; according to the building construction surveying and mapping device, through the slidable limiting rings arranged on the outer sides of the supporting columns and the rotatable balancing weights arranged on the outer sides of the limiting rings in a matched mode, flexible adjustment can be conducted according to the wind direction and the wind power, and therefore the wind resistance of the building construction surveying and mapping device is remarkably enhanced; the building construction surveying and mapping device can keep excellent stability in various construction environments, the accuracy of surveying and mapping data and the smooth proceeding of the construction process are ensured, and the construction efficiency and quality are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction surveying and mapping, and specifically relates to a building construction surveying and mapping device. Background Art

[0002] Construction surveying and mapping devices are instruments and devices designed and manufactured for data collection, processing, and output in surveying and mapping operations in construction. They are used for various orientation, distance, angle, height, mapping, and photogrammetry tasks during the planning, design, construction, and management stages of engineering construction. By using construction surveying and mapping devices, not only can accurate data support be provided for construction, ensuring that various parameters during the construction process meet the design requirements, but also the quality and safety of the project can be guaranteed. Construction surveying and mapping devices are widely used in the fields of construction, roads and bridges, water conservancy, and mining.

[0003] Chinese patent announcement number CN215111513U discloses a construction surveying and mapping device, which relates to the technical field of construction equipment. A construction surveying and mapping device includes a fixed column and a movable support arm, the top of the fixed column is fixedly connected to a mounting frame, the two sides of the mounting frame are fixedly screwed with fixing bolts, a bearing is arranged at the center of the top of the mounting frame, a surveying instrument is arranged on the top of the bearing, and a rotating fixing piece is fixedly connected to the surface of the fixed column. The utility model inserts the second limiting rod into the slot through the setting of the limiting arm, and fixes the second limiting rod again by fastening the bolts, and the reset spring provides stretching and contraction space for each limiting rod. With the cooperation of the three movable support rods, it can maintain stability and relative levelness on most uneven ground. In this way, the instrument can be used in various terrains, and under the action of the three movable support arms, the device can still make the measuring direction of the measuring instrument horizontal to the ground.

[0004] In actual use of this utility model, usually professional equipment such as total station and theodolite are installed on the upper end of the tripod to survey the construction site. However, this method is powerless when dealing with external environmental factors and is easily affected by adverse conditions such as strong winds and vibrations. Not only may the tripod itself shake, it may also indirectly affect the surveying and mapping equipment installed thereon, resulting in equipment reading deviation, position offset and other problems, thereby reducing the measurement accuracy of the construction surveying and mapping device, making it difficult to meet the requirements of high-precision construction. Utility Model Content

[0005] The utility model provides a building construction surveying and mapping device in order to solve the problem of insufficient stability of the building construction surveying and mapping device in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a construction surveying and mapping device, comprising:

[0007] Surveying and mapping device body and mounting base;

[0008] A plurality of mounting grooves are provided on the outside of the mounting seat, a plurality of the mounting grooves are rotatably connected with support columns, a plurality of the support columns are provided with support rods at the bottom ends, and a plurality of the support rods are provided with support feet at the bottom ends;

[0009] A limiting ring is sleeved on the outside of the plurality of supporting columns, the outside of the limiting ring is provided with a clamping groove with a "T"-shaped cross section, and a matching clamping plate is provided in the clamping groove;

[0010] The bearing frame is arranged at one end of the clamping plate, and a plurality of counterweight blocks are arranged in the bearing frame. The bottom end of the mounting seat is rotatably connected with a first screw rod, and a sliding sleeve is arranged outside the first screw rod.

[0011] As a preferred implementation, the sliding sleeve is penetrated by a threaded hole matched with the first screw rod, and the first screw rod penetrates the threaded hole and is threadedly connected to the side wall of the threaded hole.

[0012] In order to drive the multiple support columns to rotate at the same time, further, one side of the multiple support columns is rotatably connected with a connecting rod, and the multiple connecting rods are rotatably connected to the outside of the sliding sleeve respectively.

[0013] As a preferred embodiment, a plurality of limit plates are provided on the inner side of the limit ring, and a plurality of support columns are provided on one side with limit grooves matched with the limit plates. The plurality of limit plates are respectively located in the plurality of limit grooves and are slidably connected to the side walls of the limit grooves.

[0014] As a preferred embodiment, guide grooves are provided on both sides of the plurality of limit grooves, guide shafts matching the guide grooves are provided on both sides of the limit plates, the guide shafts on both sides are respectively located in the guide grooves on both sides and are slidably connected to the side walls of the guide grooves.

[0015] As a preferred embodiment, a positioning groove is provided at one end of the clamping plate, a matching positioning pin is slidably connected in the positioning groove, one end of the positioning pin is arranged in an arc shape, and a plurality of fixing grooves matching the positioning pin are provided on one side of the clamping groove, and one end of the positioning pin is located in a fixing groove on one side.

[0016] As a preferred implementation, a limit spring is provided at one end of the positioning pin, and the other end of the limit spring is arranged at one side of the positioning groove.

[0017] In order to flexibly adjust the height of multiple support columns, further, a second screw is provided at the upper ends of multiple support feet, and a thread groove matched with the second screw is opened at the bottom ends of multiple support rods. The upper ends of multiple second screws are respectively located in the multiple thread grooves and are threadedly connected to the side walls of the thread grooves.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model, by slidably setting a limit ring on the outside of multiple support columns and equipping a rotatable counterweight block on the outside of the limit ring, can be flexibly adjusted according to the wind direction and wind force, thereby significantly enhancing the wind resistance of the construction surveying and mapping device, so that the construction surveying and mapping device can maintain excellent stability in various construction environments, ensuring the accuracy of the surveying and mapping data and the smooth progress of the construction process, and greatly improving the construction efficiency and quality;

[0020] 2. The utility model can flexibly adjust the heights of multiple support columns by setting a second screw rod at the upper ends of multiple support legs, ensuring that the construction surveying and mapping device can be stably supported on uneven or complex terrain, enabling it to work stably in various environments, making the construction surveying and mapping device more suitable for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main appearance of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the front cross-section of the structure of the utility model;

[0023] Figure 3 It is a partial cross-sectional schematic diagram of the structure of the utility model;

[0024] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0025] In the figure: 1. Surveying and mapping device body; 2. Mounting seat; 3. Support column; 4. Support rod; 5. Support foot; 6. Limiting ring; 7. Clamping plate; 8. Load-bearing frame; 9. Counterweight; 10. First screw; 11. Sliding sleeve; 12. Linking rod; 13. Limiting plate; 14. Guide shaft; 15. Positioning pin; 16. Fixing groove; 17. Limiting spring; 18. Second screw. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a construction surveying and mapping device, comprising:

[0029] Surveying and mapping device body 1 and mounting base 2;

[0030] A plurality of mounting grooves are provided on the outside of the mounting seat 2, and a support column 3 is rotatably connected in each of the plurality of mounting grooves. A support rod 4 is provided at the bottom end of each of the plurality of support columns 3, and a support foot 5 is provided at the bottom end of each of the plurality of support rods 4;

[0031] The limiting ring 6 is sleeved on the outside of the plurality of supporting columns 3. The outside of the limiting ring 6 is provided with a clamping groove with a "T"-shaped cross section, and a matching clamping plate 7 is provided in the clamping groove;

[0032] The bearing frame 8 is arranged at one end of the clamping plate 7. A plurality of counterweights 9 are arranged inside the bearing frame 8. The bottom end of the mounting seat 2 is rotatably connected to a first screw rod 10. A sliding sleeve 11 is sleeved outside the first screw rod 10.

[0033] Specifically, Figure 2 As shown, the sliding sleeve 11 is penetrated by a threaded hole matched with the first screw rod 10 , the first screw rod 10 penetrates the threaded hole and is threadedly connected with the side wall of the threaded hole. By rotating the first screw rod 10 , the sliding sleeve 11 can be driven to move up and down.

[0034] Specifically, Figure 1 and Figure 2 As shown, one side of the plurality of support columns 3 is rotatably connected to a link rod 12 , and the plurality of link rods 12 are rotatably connected to the outside of the sliding sleeve 11 .

[0035] Through its design, when the sliding sleeve 11 moves, the multiple supporting columns 3 can be driven to rotate respectively through the multiple connecting rods 12, so that the volume of the construction surveying and mapping device can be adjusted to facilitate its storage or transportation.

[0036] Specifically, Figure 2 , Figure 3 and Figure 4 As shown, a plurality of limit plates 13 are provided on the inner side of the limit ring 6, and a plurality of support columns 3 are provided with limit grooves matched with the limit plates 13 on one side. The plurality of limit plates 13 are respectively located in the plurality of limit grooves and are slidably connected to the side walls of the limit grooves. The position of the limit ring 6 moving up and down can be limited by the limit plates 13 located in the plurality of limit grooves.

[0037] Specifically, Figure 2 and Figure 3 As shown, guide grooves are provided on both sides of the plurality of limit grooves, and guide shafts 14 matched with the guide grooves are provided on both sides of the limit plate 13. The guide shafts 14 on both sides are respectively located in the guide grooves on both sides and are slidably connected with the side walls of the guide grooves. The guide grooves on both sides of the limit grooves cooperate with the guide shafts 14 on both sides of the limit plate 13, which can not only limit the moving position of the limit plate 13, but also enable the limit ring 6 to move more smoothly when the plurality of support columns 3 rotate.

[0038] Specifically, Figure 2 and Figure 4As shown, a positioning groove is provided at one end of the clamping plate 7, and a matching positioning pin 15 is slidably connected in the positioning groove. One end of the positioning pin 15 is arranged in an arc shape, and one side of the clamping groove is provided with a plurality of fixing grooves 16 matched with the positioning pin 15. One end of the positioning pin 15 is located in the fixing groove 16 on one side. By means of the positioning pin 15 arranged in an arc shape and the plurality of fixing grooves 16, the clamping plate 7 can be fixed in different positions, thereby limiting the positions of the supporting frame 8 and the plurality of counterweights 9.

[0039] Specifically, Figure 2 and Figure 4 As shown, a limiting spring 17 is provided at one end of the positioning pin 15, and the other end of the limiting spring 17 is arranged on one side of the positioning groove. The limiting spring 17 can limit the position of the positioning pin 15 so that it can always be located in the fixing groove 16 on one side.

[0040] See also Figure 1-4 When using the construction surveying and mapping device for surveying and mapping, it is first necessary to rotate the first screw 10. The first screw 10 will drive the outer sliding sleeve 11 to move. The sliding sleeve 11 will drive the multiple support columns 3 to rotate through multiple connecting rods 12. When the multiple support columns 3 rotate, they can drive the limit ring 6 to move to a suitable position. When it is necessary to improve the stability of the construction surveying and mapping device, it is first necessary to place multiple counterweights 9 in the bearing frame 8, and then rotate the clamping plate 7 to move the multiple counterweights 9 to the corresponding positions, which can ensure the accuracy of the surveying and mapping data and the smooth progress of the construction process, thereby ensuring the stability of the construction surveying and mapping device when in use.

[0041] Embodiment 2:

[0042] See also Figure 1-4 The utility model provides a construction surveying and mapping device, comprising:

[0043] Surveying and mapping device body 1 and mounting base 2;

[0044] A plurality of mounting grooves are provided on the outside of the mounting seat 2, and a support column 3 is rotatably connected in each of the plurality of mounting grooves. A support rod 4 is provided at the bottom end of each of the plurality of support columns 3, and a support foot 5 is provided at the bottom end of each of the plurality of support rods 4;

[0045] The limiting ring 6 is sleeved on the outside of the plurality of supporting columns 3. The outside of the limiting ring 6 is provided with a clamping groove with a "T"-shaped cross section, and a matching clamping plate 7 is provided in the clamping groove;

[0046] The bearing frame 8 is arranged at one end of the clamping plate 7. A plurality of counterweights 9 are arranged inside the bearing frame 8. The bottom end of the mounting seat 2 is rotatably connected to a first screw rod 10. A sliding sleeve 11 is sleeved outside the first screw rod 10.

[0047] Specifically, Figure 1 and Figure 2As shown, the upper ends of the multiple support feet 5 are each provided with a second screw 18, the bottom ends of the multiple support rods 4 are each provided with a thread groove compatible with the second screw 18, the upper ends of the multiple second screws 18 are respectively located in the multiple thread grooves and are threadedly connected to the side walls of the thread grooves.

[0048] Through its design, by rotating multiple second screws 18, multiple support feet 5 can be driven to move respectively, so that the height of multiple support columns 3 can be flexibly adjusted, so that they can be stably supported on uneven or complex terrain, making the applicability of the construction surveying and mapping device better.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction surveying and mapping device, characterized in that: include: A surveying and mapping device body (1) and a mounting base (2); A plurality of mounting grooves are provided on the outside of the mounting seat (2), a plurality of the mounting grooves are rotatably connected with support columns (3), a plurality of the support columns (3) are provided with support rods (4) at their bottom ends, and a plurality of the support rods (4) are provided with support feet (5) at their bottom ends; A limiting ring (6) is sleeved on the outside of the plurality of support columns (3), the outside of the limiting ring (6) is provided with a clamping groove with a "T"-shaped cross section, and a matching clamping plate (7) is provided in the clamping groove; A bearing frame (8) is arranged at one end of the clamping plate (7), and a plurality of counterweight blocks (9) are arranged in the bearing frame (8). The bottom end of the mounting seat (2) is rotatably connected to a first screw rod (10), and a sliding sleeve (11) is sleeved on the outer side of the first screw rod (10).

2. A construction surveying and mapping device according to claim 1, characterized in that: The sliding sleeve (11) is penetrated by a threaded hole matched with the first screw rod (10); the first screw rod (10) penetrates the threaded hole and is threadedly connected to the side wall of the threaded hole.

3. A construction surveying and mapping device according to claim 2, characterized in that: One side of each of the plurality of support columns (3) is rotatably connected to a linkage rod (12), and the plurality of linkage rods (12) are rotatably connected to the outside of the sliding sleeve (11).

4. A construction surveying and mapping device according to claim 1, characterized in that: A plurality of limit plates (13) are arranged on the inner side of the limit ring (6), and a plurality of support columns (3) are provided with limit grooves matching the limit plates (13) on one side. The plurality of limit plates (13) are respectively located in the plurality of limit grooves and are slidably connected to the side walls of the limit grooves.

5. A construction surveying and mapping device according to claim 4, characterized in that: Guide grooves are provided on both sides of the plurality of limit grooves, guide shafts (14) adapted to the guide grooves are provided on both sides of the limit plate (13), and the guide shafts (14) on both sides are respectively located in the guide grooves on both sides and are slidably connected to the side walls of the guide grooves.

6. A construction surveying and mapping device according to claim 1, characterized in that: A positioning groove is provided at one end of the clamping plate (7), a matching positioning pin (15) is slidably connected in the positioning groove, one end of the positioning pin (15) is arranged in an arc shape, a plurality of fixing grooves (16) matching the positioning pin (15) are provided on one side of the clamping groove, and one end of the positioning pin (15) is located in the fixing groove (16) on one side.

7. A construction surveying and mapping device according to claim 6, characterized in that: A limiting spring (17) is provided at one end of the positioning pin (15), and the other end of the limiting spring (17) is arranged on one side of the positioning groove.

8. A construction surveying and mapping device according to claim 1, characterized in that: The upper ends of the plurality of support legs (5) are each provided with a second screw rod (18), the lower ends of the plurality of support rods (4) are each provided with a thread groove matched with the second screw rod (18), and the upper ends of the plurality of second screw rods (18) are respectively located in the plurality of thread grooves and are threadedly connected to the side walls of the thread grooves.

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