Surveying and mapping supporting device capable of improving supporting stability

Abstract

The utility model relates to the technical field of surveying and mapping devices, in particular to a surveying and mapping supporting device capable of improving supporting stability, which comprises a mounting plate, a plurality of mounting seats are fixedly mounted at the bottom of the mounting plate, a rotating sleeve is rotatably connected between two mounting seats, and a plurality of supporting rods are arranged on the rotating sleeve. An adjusting supporting assembly is mounted on the surface of the rotating sleeve and comprises supporting legs, the surfaces of the supporting legs are movably sleeved with mounting sleeves, steel balls are mounted on the surfaces of the mounting sleeves in an embedded mode, auxiliary sleeves are fixedly mounted on the surfaces of the steel balls, and a connecting rod is mounted between the two mounting sleeves; and supporting conical heads are fixedly mounted at the bottoms of the supporting legs. The supporting legs, the mounting sleeves, the auxiliary sleeves, the connecting rods, the supporting conical heads, the steel balls, the empty grooves, the supporting plates, the bolts and the fixing rods are used in cooperation, the supporting stability is improved, the placing stability of the supporting legs is improved, and the overall supporting stability effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping devices, in particular to a surveying and mapping support device which can increase support stability. Background Art

[0002] Surveying and mapping equipment refers to instruments and devices designed and manufactured for surveying and mapping work, such as data collection, processing, and output. These devices include surveying and mapping instruments, map copying equipment, vehicles, and special equipment for high-altitude and cold areas. In actual use, the surveying and mapping equipment needs to be supported and placed, so a supporting device will be used.

[0003] After searching, the patent announcement number is CN220647702U, and the name is a support device for surveying and mapping, including a mounting platform. Through research and analysis, it is found that although the three telescopic rods on the No. 1 telescopic support leg, the No. 2 telescopic support leg and the No. 3 telescopic support leg can be pushed and pulled uniformly by setting a connecting structure, and thus the No. 1 telescopic support leg, the No. 2 telescopic support leg and the No. 3 telescopic support leg can be easily unified in length when adjusting the length, and finally the triangular bracket is not easy to be skewed, but the following disadvantages still exist to a certain extent.

[0004] For example, the device does not have the function of increasing the support stability, the stabilization effect of the device is general, and the unstable support causes the surveying and mapping instrument to tilt or move, thereby causing errors in the measurement data. The operator needs to spend more time on calibration and adjustment, which greatly increases the working time and reduces the practicality of the support device. In order to solve the above technical problems, we have designed a surveying and mapping support device that can increase the support stability. Utility Model Content

[0005] The purpose of the utility model is to provide a support device for surveying and mapping that can increase support stability. The device has the advantage of increasing support stability and solves the problem that the device does not have the function of increasing support stability, the stabilizing effect of the device is general, and the unstable support causes the surveying and mapping instrument to tilt or move, thereby causing errors in the measurement data. The operator needs to spend more time on calibration and adjustment, which greatly increases the working time and reduces the practicality of the support device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support device for surveying and mapping that can increase support stability, comprising a mounting plate, a mounting seat fixedly installed at the bottom of the mounting plate, the number of the mounting seats is several, a rotating sleeve is rotatably connected between two mounting seats, an adjustable support assembly is installed on the surface of the rotating sleeve, the adjustable support assembly comprises a support leg, a mounting sleeve is provided on the surface of the support leg, a steel ball is inlaid and installed on the surface of the mounting sleeve, an auxiliary sleeve is fixedly installed on the surface of the steel ball, a connecting rod is installed between the two mounting sleeves, a support cone head is fixedly installed on the bottom of the support leg, a fixing rod is installed through the surface of the support cone head, a support plate is fixedly installed on the surface of the fixing rod, and a bolt is threadedly installed on the surface of the support cone head.

[0007] Preferably, the number of the adjustable support assemblies is three, and the tops of the support legs are fixedly connected to the surface of the rotating sleeve.

[0008] Preferably, a hollow groove is provided on the surface of the supporting cone head, and the bolt is located in the hollow groove.

[0009] Preferably, a rectangular groove for use with the supporting cone head is provided on the surface of the supporting plate, and the surface of the fixing rod is movably connected to the connection point of the supporting cone head.

[0010] Preferably, one end of the bolt is in close contact with the surface of the fixing rod, and the other end of the bolt is fixedly connected with an anti-slip twist block.

[0011] Preferably, the inner ring of the mounting sleeve is movably connected to the support leg via a damping bearing, and the surface of the steel ball and the connection between the mounting sleeve are clearance-matched.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model has the advantage of increasing support stability through the coordinated use of support legs, mounting sleeves, auxiliary sleeves, connecting rods, support cone heads, steel balls, empty slots, support plates, bolts and fixing rods. The user adjusts the angle of the support leg through the coordinated use of the steel ball and the mounting sleeve. When the angles of two adjacent mounting sleeves are adjusted to suitable positions, the connecting rod is inserted into the inner cavity of the auxiliary sleeve, thereby increasing the placement stability of the support leg and improving the overall support stability effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a three-dimensional schematic diagram of the adjustable support assembly of the utility model;

[0016] Figure 3This is a three-dimensional schematic diagram of the utility model when the adjustment support assembly is separated;

[0017] Figure 4 It is a three-dimensional schematic diagram of the utility model when the adjustment support assembly is partially separated.

[0018] In the figure: 1. Mounting plate; 2. Rotating sleeve; 3. Adjusting support assembly; 301. Support leg; 302. Mounting sleeve; 303. Auxiliary sleeve; 304. Connecting rod; 305. Support cone head; 306. Steel ball; 307. Empty slot; 308. Support plate; 309. Bolt; 310. Fixing rod; 4. Mounting seat. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 4 A support device for surveying and mapping that can increase support stability includes a mounting plate 1, a mounting seat 4 is fixedly installed at the bottom of the mounting plate 1, and by setting the mounting plate 1, a mounting position can be provided for each component, so that each component can be easily and stably installed. The number of mounting seats 4 is several, and a rotating sleeve 2 is rotatably connected between two mounting seats 4. An adjustable support component 3 is installed on the surface of the rotating sleeve 2. The adjustable support component 3 includes a support leg 301, and a mounting sleeve 302 is movably sleeved on the surface of the support leg 301. A steel ball 306 is inlaid and installed on the surface of the mounting sleeve 302. By setting the mounting sleeve 302, it can be used in conjunction with the steel ball 306, so that the user can easily adjust the angle of the support leg 301, which is convenient for subsequent surveying and mapping. The surface of the steel ball 306 is fixedly installed with an auxiliary Auxiliary sleeve 303, a connecting rod 304 is installed between the two installation sleeves 302. By setting the auxiliary sleeve 303, when the support leg 301 is adjusted to a suitable angle, the connecting rod 304 is inserted between the adjacent support legs 301, thereby improving the stability of the support leg 301. A support cone head 305 is fixedly installed at the bottom of the support leg 301. By setting the support cone head 305, it is convenient for the user to insert it into the ground, reducing the difficulty of insertion. A fixing rod 310 is installed through the surface of the support cone head 305, and a support plate 308 is fixedly installed on the surface of the fixing rod 310. By setting the support plate 308, the contact area between the overall device and the ground is increased, thereby increasing the placement stability. A bolt 309 is threadedly installed on the surface of the support cone head 305;

[0020] See also Figure 2 , the number of the support components 3 is adjusted to three, and the top of the support leg 301 is fixedly connected to the surface of the rotating sleeve 2;

[0021] See also Figure 2 The surface of the supporting cone head 305 is provided with an empty groove 307, and by providing the empty groove 307, it can be used in conjunction with the bolt 309 to limit and fix the fixing rod 310 to prevent the support plate 308 from being randomly displaced, and the bolt 309 is located in the empty groove 307;

[0022] See also Figure 2 and Figure 4 The surface of the support plate 308 is provided with a rectangular groove for use with the support cone head 305, and the surface of the fixing rod 310 is movably connected to the connection between the support cone head 305;

[0023] See also Figure 4 , one end of the bolt 309 is in close contact with the surface of the fixing rod 310, and the other end of the bolt 309 is fixedly connected with an anti-slip twist block;

[0024] See also Figure 2 and Figure 3 The inner ring of the mounting sleeve 302 is movably connected to the support leg 301 through a damping bearing, and the surface of the steel ball 306 and the connection between the mounting sleeve 302 are clearance-matched.

[0025] When in use, all components are in the initial state. When the angle of the support leg 301 needs to be adjusted to a suitable position, the support leg 301 is driven to rotate, and a connecting rod 304 of suitable length is selected. After the support leg 301 is rotated and expanded, the two auxiliary sleeves 303 are adjusted in cooperation with the mounting sleeve 302 and the steel ball 306. When the two auxiliary sleeves 303 are aligned, the connecting rod 304 is inserted into the inner cavity of the auxiliary sleeve 303 to increase the overall placement stability. The support cone head 305 is nailed into the ground, and then the bolt 309 is unscrewed, and the support plate 308 is rotated to contact the ground, and then the bolt 309 is tightened until one end of the bolt 309 is in close contact with the surface of the fixing rod 310, thereby limiting and fixing the support plate 308. At this time, the support plate 308 will no longer rotate, thereby increasing the contact area between the device and the ground.

[0026] In summary: the support device for surveying and mapping that can increase support stability, by setting support legs 301, mounting sleeves 302, auxiliary sleeves 303, connecting rods 304, support cone heads 305, steel balls 306, slots 307, support plates 308, bolts 309 and fixing rods 310, solves the problem of not having the function of increasing support stability, and the device having a general stabilizing effect. Unstable support causes the surveying and mapping instrument to tilt or move, thereby causing errors in the measurement data. The operator needs to spend more time on calibration and adjustment, which greatly increases the working time and reduces the practicality of the support device.

Claims

1. A support device for surveying and mapping capable of increasing support stability, comprising a mounting plate (1), characterized in that: A mounting seat (4) is fixedly mounted on the bottom of the mounting plate (1), the number of the mounting seats (4) is several, a rotating sleeve (2) is rotatably connected between two mounting seats (4), an adjusting support assembly (3) is mounted on the surface of the rotating sleeve (2), the adjusting support assembly (3) comprises a supporting leg (301), a mounting sleeve (302) is movably mounted on the surface of the supporting leg (301), a steel ball (306) is inlaid on the surface of the mounting sleeve (302), an auxiliary sleeve (303) is fixedly mounted on the surface of the steel ball (306), a connecting rod (304) is mounted between the two mounting sleeves (302), a supporting cone head (305) is fixedly mounted on the bottom of the supporting leg (301), a fixing rod (310) is installed through the surface of the supporting cone head (305), a supporting plate (308) is fixedly mounted on the surface of the fixing rod (310), and a bolt (309) is threadedly mounted on the surface of the supporting cone head (305).

2. A surveying and mapping support device capable of increasing support stability according to claim 1, characterized in that: The number of the adjustable support assemblies (3) is three, and the top of the support leg (301) is fixedly connected to the surface of the rotating sleeve (2).

3. A surveying and mapping support device capable of increasing support stability according to claim 1, characterized in that: A hollow groove (307) is provided on the surface of the supporting cone head (305), and the bolt (309) is located in the hollow groove (307).

4. A surveying and mapping support device capable of increasing support stability according to claim 1, characterized in that: The surface of the support plate (308) is provided with a rectangular groove for use with the support cone head (305), and the surface of the fixing rod (310) is movably connected to the connection point of the support cone head (305).

5. A surveying and mapping support device capable of increasing support stability according to claim 1, characterized in that: One end of the bolt (309) is in close contact with the surface of the fixing rod (310), and the other end of the bolt (309) is fixedly connected to an anti-slip twist block.

6. A surveying and mapping support device capable of increasing support stability according to claim 1, characterized in that: The inner ring of the mounting sleeve (302) is movably connected to the support leg (301) via a damping bearing, and the surface of the steel ball (306) is clearance-matched with the connection between the mounting sleeve (302).

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