Support for surveying and mapping

Abstract

The utility model belongs to the technical field of surveying and mapping supports, and discloses a surveying and mapping support which comprises a supporting table and a placement table arranged on the upper surface of the supporting table, three rotating blocks are distributed on the bottom face of the supporting table in a circumferential array mode, telescopic rods are rotationally arranged on the inner walls of the three rotating blocks, and sliding grooves are formed in the bottom faces of the telescopic rods. A sliding rod is arranged in the sliding groove in a sliding mode, the bottom face of the sliding rod is connected with a ground inserting nail, and a driving assembly used for driving the sliding rod is arranged on the telescopic rod. The device has the effect of reducing the difficulty of connecting the lower end of the bracket with the ground by a worker.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping brackets, and particularly relates to a bracket for prospecting and surveying. Background Technique

[0002] The support frame of a level is an essential and important device in building construction. It is often used for the device erected by the level to achieve the adjustment of measuring height and angle. For the current level, before measurement, the bracket is first erected on the plane to be detected, and the height of the support rod is adjusted by laying heightening blocks, so that the surface of the workbench below the level is kept horizontal, thereby improving the measurement accuracy of the staff.

[0003] A surveying and mapping instrument bracket for prospecting and surveying is disclosed in the Chinese utility model patent with the publication number of CN220119006U, belonging to the technical field of surveying and mapping. It includes a placement plate. A positioning frame is fixedly connected to the upper surface of the placement plate. Connecting plates are fixedly connected to both the left and right ends of the placement plate. Two adjustment frames are arranged below the placement plate. A micro electric push rod is fixedly connected to the inner side walls of the two adjustment frames. A group of support legs are fixedly connected to the inner side walls of each adjustment frame. A fixing plate is fixedly connected to the bottom surface of each support leg. Through the cooperation of the micro electric push rod, the sliding hole and the sliding rod, it plays a role in making the adjustment frame move more smoothly during the movement process, and by using the cooperation of the guiding groove and the guiding block, the purpose of limiting the support leg is achieved, thus solving the problem that the operation method is relatively cumbersome and reducing the use effect of the surveying and mapping instrument bracket. By providing the ground anchor, the stability of the support leg and the placement plate is increased, which is convenient for popularization and use.

[0004] Regarding the above related technologies, the inventor believes that there are the following defects: The above device fixes the support column through the ground anchor that moves up and down. During use, the staff needs to push down the support leg to connect the ground anchor with the ground. In actual use, when the ground anchor contacts the soil, the soil is likely to block the ground anchor, and the staff needs to vigorously impact the support column, resulting in a poor use experience. Content of the Utility Model

[0005] In order to solve the above problems, the utility model provides a bracket for prospecting and surveying.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A bracket for prospecting and surveying includes a support table and a placement table arranged on the upper surface of the support table. Three rotating blocks are circumferentially and arrayedly distributed on the bottom surface of the support table. Telescopic rods are rotatably arranged on the inner walls of the three rotating blocks. A sliding groove is opened on the bottom surface of the telescopic rod. A sliding rod is slidably arranged in the sliding groove. A ground anchor is connected to the bottom surface of the sliding rod. A driving component for driving the sliding rod is arranged on the telescopic rod.

[0007] By adopting the above technical solution, when the staff surveys the target area, the staff needs to connect the bracket to the ground. At this time, the staff needs to place the telescopic rod on the ground and start the drive assembly, so that the ground nail can move downward under the action of the drive assembly, so that the ground nail is connected to the ground, thereby keeping the support table stable. Furthermore, the staff only needs to connect the surveying and mapping device to the placement table, and the target area can be surveyed and mapped through the surveying and mapping device. In this process, the staff only needs to step on the pedal with their feet. The operation is simple and the requirements for the staff are low, which can effectively improve the staff's use experience.

[0008] Furthermore, a first sliding groove is opened on the inner wall of the sliding groove, a second sliding groove is opened through the inner wall of the first sliding groove, and a third sliding groove is opened on the two inner walls opposite to the second sliding groove. The driving assembly includes a plurality of driving blocks evenly distributed on the side wall of the sliding rod, a driving plate slidably arranged in the second sliding groove, and a moving device arranged on the telescopic rod for driving the driving block to move up and down.

[0009] Furthermore, the moving device includes two sliding blocks respectively slidably disposed in two third sliding grooves and a baffle plate commonly mounted on the two sliding blocks, and the driving block is rotationally connected to both sliding blocks.

[0010] Furthermore, a foot pedal is fixed on the side wall of the baffle away from the sliding rod.

[0011] By adopting the above technical solution, when the staff makes the bottom surface of the telescopic rod close to the ground, the staff needs to step on the pedal hard to make the driving plate close to the baffle, and then the driving plate moves downward with the pedal, so that the driving plate is close to the driving block, and the driving block and the ground nail move downward, so that the ground nail is connected to the ground. Furthermore, when the slider is close to the inner bottom wall of the third slide groove, the staff needs to lift the bottom surface of the pedal upward with the instep, so that the driving plate and the slider can rotate relative to each other, and then the driving plate moves upward over multiple driving blocks, so that the slider moves upward. Afterwards, the staff only needs to repeat the above process to make the ground nail gradually penetrate into the soil, so that the telescopic rod remains stable.

[0012] Furthermore, a stabilizing spring is fixed on the upper surface of the sliding block, and the other end of the stabilizing spring is fixed on the inner top wall of the third sliding groove.

[0013] Furthermore, a stabilizing rod is fixed to the upper surface of the sliding block, and a stabilizing groove matching the stabilizing rod is provided on the inner top wall of the third sliding groove.

[0014] By adopting the above technical solution, the stability of the slider is improved, thereby reducing the probability of the slider shaking when the staff steps on the pedal, thereby improving the user experience of the device.

[0015] Furthermore, the height of the second chute is smaller than the height of the first chute.

[0016] By adopting the above technical solution, the contact area between the sliding rod and the telescopic rod is increased, thereby improving the stability of the sliding rod and reducing the probability of the sliding rod and the sliding groove separating from each other when the staff lifts the bracket, thereby improving the staff's user experience.

[0017] Furthermore, the upper surface of the foot pedal is provided with an anti-skid layer for preventing skidding.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. In this application, when the staff is surveying the target area, the staff needs to connect the bracket to the ground. At this time, the staff needs to place the telescopic rod on the ground and start the drive assembly, so that the ground nails can move downward under the action of the drive assembly, so that the ground nails are connected to the ground, and the support table remains stable. Furthermore, the staff only needs to connect the surveying and mapping device to the placement table, and the target area can be surveyed through the surveying and mapping device. In this process, the staff only needs to step on the foot pedal with their feet. The operation is simple and has low requirements for the staff, which can effectively improve the staff's use experience;

[0020] 2. In the present application, when the staff member presses the bottom surface of the telescopic rod against the ground, the staff member needs to step on the pedal forcefully to press the driving plate against the baffle, and then the driving plate moves downward following the pedal, so that the driving plate presses against the driving block, and the driving block and the ground nail move downward, so that the ground nail is connected to the ground. Furthermore, when the slider presses against the inner bottom wall of the third slide slot, the staff member needs to lift the bottom surface of the pedal upward with the instep, so that the driving plate and the slider rotate relative to each other, so that the driving plate moves upward over multiple driving blocks, so that the slider moves upward. Afterwards, the staff member only needs to repeat the above process to make the ground nail gradually penetrate into the soil, so that the telescopic rod remains stable;

[0021] 3. In the present application, the contact area between the sliding rod and the telescopic rod is increased, thereby improving the stability of the sliding rod and reducing the probability of the sliding rod and the sliding groove separating from each other when the staff lifts the bracket, thereby improving the staff's user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the stable groove and its connection structure of the embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the driving plate and its connection structure of the embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the baffle plate and its connection structure of the embodiment of the utility model.

[0026] In the figure: 1, support platform; 11, placement platform; 2, rotating block; 21, telescopic rod; 22, sliding groove; 3, sliding rod; 31, ground-inserting nail; 32, first sliding groove; 33, second sliding groove; 34, third sliding groove; 4, driving assembly; 41, driving block; 42, driving plate; 5, moving device; 51, slider; 52, baffle plate; 6, foot pedal; 61, stable spring; 7, stable rod; 8, stable groove; 9, anti-slip layer. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] As Figures 1-4 shown, an exploration and surveying support disclosed in an embodiment of the present application includes a support platform 1, a placement platform 11, a rotating block 2, a telescopic rod 21, a sliding rod 3, a ground-inserting nail 31, a driving assembly 4, a foot pedal 6, a stable spring 61, a stable rod 7, and an anti-slip layer 9. The placement platform 11 is arranged on the upper surface of the support platform 1. The rotating block 2 is a block structure, and three rotating blocks 2 are provided and are circumferentially and arrayedly distributed on the bottom surface of the support platform 1. Three telescopic rods 21 are provided and are respectively rotatably arranged on the inner walls of the three rotating blocks 2. A sliding groove 22 is opened on the bottom surface of the telescopic rod 21. The sliding rod 3 is a rectangular rod structure, and the sliding rod 3 is slidably arranged in the sliding groove 22. The ground-inserting nail 31 is connected to the bottom surface of the sliding rod 3 for reducing the difficulty of the sliding rod 3 penetrating into the soil.

[0029] A first slide groove 32 is provided on the inner wall of the sliding groove 22, a second slide groove 33 is provided through the inner wall of the first slide groove 32, and a third slide groove 34 is provided on the two inner walls opposite to the second slide groove 33. The driving assembly 4 is arranged on the telescopic rod 21, and is used to drive the sliding rod 3. The driving assembly 4 includes a driving block 41, a driving plate 42 and a moving device 5. The driving block 41 is a rectangular block structure, and a plurality of driving blocks 41 are provided and distributed at equal intervals on the side wall of the sliding rod 3. The driving plate 42 is a rectangular plate structure, and the driving plate 42 is slidably arranged in the second slide groove 33.

[0030] The moving device 5 is arranged on the telescopic rod 21, and is used to drive the driving block 41 to move up and down. The moving device 5 includes a slider 51 and a baffle 52. The slider 51 is a rectangular block structure. Two sliders 51 are provided and are respectively slidably arranged in two third slide grooves 34, and the driving block 41 is rotatably connected to the two sliders 51. The baffle 52 is a rectangular plate structure, and the baffle 52 is installed on the two sliders 51. The foot pedal 6 is fixed on the side wall of the baffle 52 away from the sliding rod 3, and is used to reduce the difficulty of the staff to move the driving plate 42 downward.

[0031] When the staff member presses the bottom surface of the telescopic rod 21 against the ground, the staff member needs to step on the pedal 6 forcefully, so that the driving plate 42 presses against the baffle 52, and then the driving plate 42 moves downward with the pedal 6, so that the driving plate 42 presses against the driving block 41, and the driving block 41 and the ground nail 31 move downward, so that the ground nail 31 is connected to the ground. Further, when the slider 51 presses against the inner bottom wall of the third slide groove 34, the staff member needs to lift the bottom surface of the pedal 6 upward with the instep, so that the driving plate 42 and the slider 51 rotate relative to each other, so that the driving plate 42 moves upward over multiple driving blocks 41, so that the slider 51 moves upward. Subsequently, the staff member only needs to repeat the above process, so that the ground nail 31 gradually penetrates into the soil, so that the telescopic rod 21 remains stable.

[0032] One end of the stabilizing spring 61 is fixed to the upper surface of the slider 51, and the other end of the stabilizing spring 61 is fixed to the inner top wall of the third slide slot 34. The stabilizing rod 7 is a round rod structure, which is fixed to the upper surface of the slider 51, and a stabilizing groove 8 matching the stabilizing rod 7 is provided on the inner top wall of the third slide slot 34. The stabilizing rod 7 improves the stability of the slider 51, thereby reducing the probability of the slider 51 shaking when the staff steps on the foot pedal 6, thereby improving the user experience of the device.

[0033] To improve the working experience of the staff, the height of the second sliding groove 33 is less than that of the first sliding groove 32. Such a setting increases the contact area between the sliding rod 3 and the telescopic rod 21, thereby improving the stability of the sliding rod 3 and reducing the probability that the sliding rod 3 and the sliding groove 22 are separated from each other when the staff picks up the bracket, thus improving the working experience of the staff.

[0034] To reduce the probability of staff injury, an anti-slip layer 9 for anti-slip is provided on the upper surface of the foot pedal 6.

[0035] The working principle of a surveying and mapping bracket in this embodiment is as follows: When the staff conducts surveying and mapping on the target area, the staff needs to connect the bracket to the ground. At this time, the staff needs to place the telescopic rod 21 on the ground and start the driving assembly 4, so that the ground spike 31 can move downward under the action of the driving assembly 4, thereby connecting the ground spike 31 to the ground, and then keeping the support platform 1 stable. Further, the staff only needs to connect the surveying and mapping device to the placing platform 11, and then the target area can be surveyed and mapped through the surveying and mapping device. During this process, the staff only needs to step on the foot pedal 6, which is simple to operate and has low requirements for the staff, and can effectively improve the working experience of the staff.

[0036] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A bracket for surveying and mapping, comprising a support platform (1) and a placement platform (11) arranged on the upper surface of the support platform (1), characterized in that: The bottom surface of the support platform (1) is provided with three rotating blocks (2) in a circular array, and the inner walls of the three rotating blocks (2) are all rotatably provided with telescopic rods (21), the bottom surface of the telescopic rod (21) is provided with a sliding groove (22), a sliding rod (3) is slidably provided in the sliding groove (22), the bottom surface of the sliding rod (3) is connected with a ground nail (31), and a driving component (4) for driving the sliding rod (3) is provided on the telescopic rod (21).

2. The surveying and mapping bracket according to claim 1 is characterized in that: A first slide groove (32) is provided on the inner wall of the sliding groove (22), a second slide groove (33) is provided through the inner wall of the first slide groove (32), and a third slide groove (34) is provided on two inner walls opposite to the second slide groove (33). The driving assembly (4) comprises a plurality of driving blocks (41) equidistantly distributed on the side wall of the sliding rod (3), a driving plate (42) slidably arranged in the second slide groove (33), and a moving device (5) arranged on the telescopic rod (21) for driving the driving block (41) to move up and down.

3. The surveying and mapping bracket according to claim 2 is characterized in that: The moving device (5) comprises two sliding blocks (51) respectively slidably arranged in two third sliding grooves (34) and a baffle (52) mounted on the two sliding blocks (51), and the driving block (41) is rotationally connected to the two sliding blocks (51).

4. The surveying and mapping bracket according to claim 3 is characterized by: A foot pedal (6) is fixed on the side wall of the baffle (52) away from the sliding rod (3).

5. The surveying and mapping bracket according to claim 4 is characterized in that: A stabilizing spring (61) is fixed on the upper surface of the sliding block (51), and the other end of the stabilizing spring (61) is fixed on the inner top wall of the third sliding groove (34).

6. The surveying and mapping bracket according to claim 5 is characterized by: A stabilizing rod (7) is fixed to the upper surface of the sliding block (51), and a stabilizing groove (8) matching the stabilizing rod (7) is provided on the inner top wall of the third sliding groove (34).

7. The surveying and mapping bracket according to claim 6 is characterized by: The height of the second sliding groove (33) is smaller than the height of the first sliding groove (32).

8. The surveying and mapping bracket according to claim 7 is characterized in that: The upper surface of the foot pedal (6) is provided with an anti-skid layer (9) for preventing skidding.

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