Construction surveying and mapping device

Abstract

The utility model discloses a construction surveying and mapping device which comprises a surveying and mapping instrument body, fixing rods are attached to the four corners of the surveying and mapping instrument body in a sliding mode, a placing plate is fixedly connected to the lower ends of the fixing rods, a supporting platform is rotatably connected to the lower end of the placing plate, and a first fixing block is fixedly connected to the lower end of the supporting platform. A plurality of first containing grooves distributed circumferentially at equal intervals are formed in the lower end of the first fixing block, second rotating shafts are fixedly installed in the first containing grooves, the outer ends of the second rotating shafts are sleeved with supporting legs, and adjusting supporting assemblies used for adjusting the angle of the surveying instrument body are installed in the supporting legs; the surveying and mapping device can be conveniently adjusted by a worker according to the terrain of a construction site, a fixing assembly used for fixing and adjusting a supporting assembly is installed at the end, away from a second rotating shaft, of a supporting leg, the worker can conveniently fix the adjusted surveying and mapping device, the worker can conveniently complete surveying and mapping on the construction site, and therefore the construction surveying and mapping device is provided.

Description

Technical Field

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

[0002] Engineering surveying and mapping is an important part of construction projects. It obtains geographic information related to construction through measurement and mapping, and provides relevant data and accurate spatial references for engineering construction. In construction engineering surveying and mapping technology, various measuring instruments and equipment and surveying and mapping software are needed. At the same time, precise measurement methods are also needed to ensure the accuracy and safety of construction.

[0003] In the prior art, common construction surveying and mapping devices need to be adjusted according to the terrain of the construction site so that the surveying and mapping device can process data on the construction site. However, the adjustment of the surveying and mapping device according to the terrain takes a lot of time, which will cause personnel to waste a lot of time when debugging the surveying and mapping device. Therefore, a construction surveying and mapping device is proposed. Utility Model Content

[0004] The utility model discloses a construction surveying and mapping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction surveying and mapping device, comprising a surveying and mapping instrument body, wherein the four corners of the surveying and mapping instrument body are slidably fitted with fixing rods, the lower end of the fixing rods is fixedly connected to a placement plate, the lower end of the placement plate is rotatably connected to a support platform, the lower end of the support platform is fixedly connected to a fixing block 1, the lower end of the fixing block 1 is provided with a plurality of accommodating grooves 1 distributed equidistantly in a circle, a rotating shaft 2 is fixedly installed inside the accommodating groove 1, the outer end of the rotating shaft 2 is sleeved with a supporting leg, an adjustment support assembly for adjusting the angle of the surveying and mapping instrument body is installed inside the supporting leg, a fixing assembly for fixing the adjustment support assembly is installed at one end of the supporting leg away from the rotating shaft 2, the surveying and mapping instrument can be adjusted according to the terrain of the construction site, and then the surveying and mapping device is fixed, so that it is convenient to survey and map the construction site.

[0006] Preferably, the adjustment support assembly includes a sliding groove 1 opened inside the support leg, an extension rod is slidably installed inside the sliding groove 1, and limiting sliders are fixedly installed on both sides of one end of the extension rod close to the rotating shaft 2, and limiting sliding grooves corresponding to the limiting sliders are opened at both ends of the inner wall of the sliding groove 1, and a movable adjustment foot is rotatably installed on the end of the extension rod away from the rotating shaft 2, so that it can be adjusted according to the terrain of the construction site, which can facilitate the surveying and mapping of the construction site by the surveying instrument.

[0007] Preferably, the fixing assembly includes a second fixing block fixedly mounted on one end of the supporting leg, a second accommodating groove is provided inside the second fixing block, a limiting rod is slidably mounted inside the second accommodating groove, a trigger block is fixedly mounted on the end of the limiting rod close to the second fixing block, a limiting ring is fixedly sleeved on the outer surface of the limiting rod away from the second fixing block, a spring is installed inside the second accommodating groove, and the spring is sleeved on the outer surface of the limiting rod, so that the adjusted surveying and mapping device can be fixed, making it convenient for the surveying and mapping device to survey the construction site.

[0008] Preferably, a sliding groove 2 is provided on one side of the fixed block 1, a sliding block is slidably installed inside the sliding groove 2, and a spirit level is fixedly installed on the end of the sliding block away from the fixed block 1, so that personnel can easily observe the adjustment status and reduce the time for adjusting the surveying and mapping device.

[0009] Preferably, a plurality of limiting grooves 2 which are equidistantly distributed in a straight line are formed on one end face of the extension rod close to the fixing assembly, so as to fix the adjusted surveying and mapping device and facilitate the surveying and mapping of the construction site.

[0010] Preferably, a limiting groove is provided in the central portion of the upper end of the support platform, a limiting ring is rotatably installed inside the limiting groove, a rotating shaft is fixedly installed on an end face of the limiting ring away from the support platform, and a placement plate is fixedly connected to an end of the rotating shaft away from the support platform, so that after the surveying and mapping device is fixed, the surveying and mapping instrument can be rotated to conduct all-round surveying and mapping of the construction site.

[0011] Compared with the traditional technology, the beneficial effects of the utility model are:

[0012] 1. The utility model, through the newly added support adjustment component, can facilitate personnel to adjust the surveying and mapping device according to the topography of the construction site, so that the surveying and mapping device can survey the construction site and reduce the time required for adjustment.

[0013] 2. The utility model can facilitate personnel to fix the adjusted surveying and mapping device through the newly added fixing components, so that the surveying and mapping device will not move when personnel are conducting surveying and mapping, thereby ensuring stability during surveying and mapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the upper cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the lower cross-sectional structure of the utility model;

[0018] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of area A in the middle.

[0019] In the figure: 1. Surveying instrument body; 2. Placement plate; 3. Fixing rod; 4. Rotating shaft 1; 5. Limiting ring 1; 6. Limiting slot 1; 7. Support platform; 8. Adjustment support assembly; 9. Fixing assembly; 10. Fixing block 1; 11. Receiving slot 1; 12. Rotating shaft 2; 13. Support leg; 14. Sliding slot 1; 15. Extension rod; 16. Limiting slide slot; 17. Limiting slider; 18. Movable adjustment foot; 19. Fixing block 2; 20. Receiving slot 2; 21. Limiting rod; 22. Limiting ring 2; 23. Trigger block; 24. Limiting slot 2; 25. Sliding slot 2; 26. Level; 27. Sliding block; 28. Spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figure 1-Figure 5The figure shows a construction surveying and mapping device, including a surveying and mapping instrument body 1, the four corners of the surveying and mapping instrument body 1 are slidably fitted with fixing rods 3, the lower end of the fixing rods 3 is fixedly connected with a placement plate 2, the lower end of the placement plate 2 is rotatably connected with a support platform 7, a limiting groove 6 is provided at the center of the upper end of the support platform 7, a limiting ring 5 is rotatably installed inside the limiting groove 6, a rotating shaft 4 is fixedly installed on the end face of the limiting ring 5 away from the support platform 7, and the end of the rotating shaft 4 away from the support platform 7 is fixedly connected with the placement plate 2, so that after the surveying and mapping device is fixed, the surveying and mapping instrument can be rotated to conduct all-round surveying and mapping of the construction site, and a fixing block 10 is fixedly connected to the lower end of the support platform 7, a sliding groove 25 is provided on one side of the fixing block 10, and the sliding groove 22 5 is slidably installed with a sliding block 27, and a level 26 is fixedly installed on one end of the sliding block 27 away from the fixed block 10, so that personnel can observe the adjustment status conveniently and reduce the time of adjusting the surveying and mapping device. A plurality of accommodating grooves 11 are arranged at the lower end of the fixed block 10 and are equidistantly distributed in a circle. A rotating shaft 2 12 is fixedly installed inside the accommodating groove 11, and a supporting leg 13 is sleeved on the outer end of the rotating shaft 2 12. An adjusting support assembly 8 for adjusting the angle of the surveying and mapping instrument body 1 is installed inside the supporting leg 13, and a fixing assembly 9 for fixing the adjusting support assembly 8 is installed on one end of the supporting leg 13 away from the rotating shaft 2 12, so that the surveying and mapping instrument can be adjusted according to the terrain of the construction site, and then the surveying and mapping device can be fixed, so that it is convenient to survey and map the construction site.

[0023] Secondly, the adjustment support assembly 8 includes a sliding groove 14 opened inside the support leg 13, an extension rod 15 is slidably installed inside the sliding groove 14, and a plurality of limit grooves 24 distributed in a straight line and equidistantly are opened on one end face of the extension rod 15 close to the fixed assembly 9, which can fix the adjusted surveying and mapping device, so as to facilitate surveying and mapping of the construction site, and limit sliders 17 are fixedly installed on both sides of the end of the extension rod 15 close to the rotating shaft 2 12, and limit sliding grooves 16 corresponding to the limit sliders 17 are opened at both ends of the inner wall of the sliding groove 14, and a movable adjusting foot 18 is rotatably installed on the end of the extension rod 15 away from the rotating shaft 2 12, so that it can be adjusted according to the terrain of the construction site, which can facilitate the surveying and mapping of the construction site by the surveying instrument.

[0024] Finally, the fixing assembly 9 includes a fixing block 19 fixedly installed at one end of the supporting leg 13, a receiving groove 20 is opened inside the fixing block 19, a limiting rod 21 is slidably installed inside the receiving groove 20, a trigger block 23 is fixedly installed on the end of the limiting rod 21 close to the fixing block 19, a limiting ring 22 is fixedly sleeved on the outer surface of the limiting rod 21 away from the fixing block 19, a spring 28 is installed inside the receiving groove 20, and the spring 28 is sleeved on the outer surface of the limiting rod 21, which can fix the adjusted surveying and mapping device, making it convenient for the surveying and mapping device to survey the construction site.

[0025] It should be noted that: when the operator needs to survey the construction site, the operator installs the level 26 in the sliding groove 25 opened in the fixed block 10 through the sliding block 27 fixedly installed on one end surface of the level 26, so that the level 26 is fixed, and then the operator moves the surveying device to the position to be surveyed, and pulls the trigger block 23, which drives the limit rod 21 to move through the receiving groove 20 opened in the fixed block 19, and at the same time makes the limit rod 21 disengage from the limit groove 24 opened on the extension rod 15, thereby releasing the limit on the extension rod 15, and the extension rod 15 is moved by the support leg 13 due to gravity. The extending rod 15 is moved by the sliding groove 14 provided inside, and the moving direction of the extending rod 15 is limited by the limiting sliders 17 fixedly installed at both ends of the extending rod 15 and the limiting sliding groove 16 provided inside the sliding groove 14 and matched therewith. When the extending rod 15 contacts the ground, the movable adjusting foot 18 is automatically adjusted according to the terrain of the ground to increase the friction with the ground, so that the surveying and mapping device can be more stable. Then the operator releases the force on the trigger block 23, so that the limiting rod 21 pushes the limiting ring 22 fixedly sleeved at the outer end of the limiting rod 21 through the spring 28 inside the receiving groove 20 to push the limiting rod 21 to the extending rod 1 5, the extension rod 15 is fixed inside the limiting groove 24 opened at the upper end, and then the other supporting legs 13 are adjusted in this way to fix the surveying and mapping device. Then the operator adjusts the extension rod 15 by observing the situation of the level 26, so that the surveying and mapping device adapts to the construction site and the adjustment is completed. When the surveying and mapping device is adjusted, the operator installs the surveying and mapping instrument body 1 on the upper end of the placement plate 2, and fixes the surveying and mapping instrument body 1 through the fixing rod 3. After the fixation is completed, the operator starts to survey and map, and by rotating the placement plate 2, the placement plate 2 drives the rotating shaft 1 4 to rotate, and the rotating shaft 1 4 drives the limiting ring 1 5 to pass through the support plane The limit slot 6 provided at the upper end of the platform 7 is rotated so that the surveying instrument body 1 can carry out all-round surveying of the construction site. When the surveying is completed, the operator pulls the trigger block 23 so that the trigger block 23 releases the limit on the extension rod 15. The operator moves the extension rod 15 through the sliding slot 14 inside the support leg 13, and then releases the force on the trigger block 23, so that the limit rod 21 completes the limit on the extension rod 15, thereby recovering the other support legs 13, and then recovering the support legs 13 through the rotating shaft 2 12 fixedly installed inside the accommodating slot 11 provided in the fixed block 10, so that the surveying device is easy to carry.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] 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, comprising a surveying and mapping instrument body (1), wherein four corners of the surveying and mapping instrument body (1) are slidably fitted with fixing rods (3), and the lower end of the fixing rod (3) is fixedly connected to a placement plate (2), characterized in that: Also includes: The lower end of the placement plate (2) is rotatably connected to a support platform (7), the lower end of the support platform (7) is fixedly connected to a fixing block (10), the lower end of the fixing block (10) is provided with a plurality of accommodating grooves (11) equidistantly distributed in a circumference, a rotating shaft (12) is fixedly installed inside the accommodating groove (11), the outer end of the rotating shaft (12) is sleeved with a supporting leg (13), an adjusting support assembly (8) for adjusting the angle of the surveying instrument body (1) is installed inside the supporting leg (13), and a fixing assembly (9) for fixing the adjusting support assembly (8) is installed at one end of the supporting leg (13) away from the rotating shaft (12).

2. A construction surveying and mapping device according to claim 1, characterized in that: The adjustment support assembly (8) comprises a sliding groove (14) provided inside the support leg (13), an extension rod (15) being slidably mounted inside the sliding groove (14), and both sides of the end of the extension rod (15) close to the second rotating shaft (12) are fixedly mounted with limit sliders (17), and both ends of the inner wall of the sliding groove (14) are provided with limit sliding grooves (16) corresponding to the limit sliders (17), and a movable adjustment foot (18) is rotatably mounted on the end of the extension rod (15) away from the second rotating shaft (12).

3. A construction surveying and mapping device according to claim 1, characterized in that: The fixing assembly (9) comprises a second fixing block (19) fixedly mounted on one end of the supporting leg (13); a second receiving groove (20) is provided inside the second fixing block (19); a limiting rod (21) is slidably mounted inside the second receiving groove (20); a trigger block (23) is fixedly mounted on one end of the limiting rod (21) close to the second fixing block (19); a second limiting ring (22) is fixedly sleeved on the outer surface of the limiting rod (21) away from the second fixing block (19); a spring (28) is mounted inside the second receiving groove (20), and the spring (28) is sleeved on the outer surface of the limiting rod (21).

4. A construction surveying and mapping device according to claim 1, characterized in that: A sliding groove 2 (25) is provided on one side of the fixed block 1 (10), a sliding block (27) is slidably mounted inside the sliding groove 2 (25), and a level (26) is fixedly mounted on one end of the sliding block (27) away from the fixed block 1 (10).

5. A construction surveying and mapping device according to claim 2, characterized in that: A plurality of second limiting grooves (24) distributed in a straight line and at equal intervals are formed on one end surface of the extension rod (15) close to the fixing assembly (9).

6. A construction surveying and mapping device according to claim 1, characterized in that: A limiting groove (6) is provided at the center of the upper end of the support platform (7), a limiting ring (5) is rotatably mounted inside the limiting groove (6), a rotating shaft (4) is fixedly mounted on an end surface of the limiting ring (5) away from the support platform (7), and a placement plate (2) is fixedly connected to an end of the rotating shaft (4) away from the support platform (7).

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