Surveying and mapping auxiliary support

Abstract

The surveying and mapping auxiliary support comprises a supporting column, a sliding groove, an adjusting mechanism, a supporting mechanism and a connecting mechanism, the sliding groove used for installing the adjusting mechanism is formed in the supporting column, and the adjusting mechanism used for controlling a fixing rod to stretch out is installed in the sliding groove. Supporting mechanisms used for stably supporting the supporting column are installed on the two sides of the supporting column and the front side and the rear side of the supporting column, and a connecting mechanism used for fixing the surveying instrument is installed at the upper end of the supporting column. The surveying and mapping instrument has the advantages that the adjusting mechanism and the supporting mechanism are installed, the surveying and mapping instrument can be conveniently adjusted to be in a horizontal state according to the terrain, the precision of horizontal adjustment is improved, then the surveying and mapping precision is improved, the fixing rod is controlled to be stored in the installing groove through the sliding block, and the surveying and mapping instrument can be conveniently stored and is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping, in particular to a surveying and mapping auxiliary bracket. Background Art

[0002] Engineering geological mapping is the most important and basic survey method in engineering geological investigation, and it is also a survey work that takes the lead among all survey works. It uses geological and engineering geological theories to observe and describe various geological phenomena related to engineering construction in detail, so as to find out the spatial distribution of engineering geological conditions in the proposed construction area and the internal connection between various elements, and reflect them truthfully on a topographic design map of a certain scale according to the accuracy requirements. When encountering different terrains during the use of engineering geological surveying instruments, a bracket is required.

[0003] Publication No. CN212840368U discloses a surveying and mapping auxiliary bracket, which relates to the field of surveying and mapping technology, including a fixed rod, a support rod fixedly connected to the top of the fixed rod, a fixed plate fixedly connected to the top of the support rod, and a rotating groove is provided on both sides of the fixed plate. The beneficial effects of the utility model are as follows: the surveying and mapping auxiliary bracket is provided with an unlocking block, a fixed groove and a fixed column. The operator pulls the unlocking block to move toward the outside of the fixed box, and the unlocking block pulls the connecting rod to move toward the outside of the fixed box. The connecting rod drives the fixed column to slide along the inner cavity of the fixed box, and one end of the fixed column is out of contact with the fixed groove. The operator rotates the rotating disk, and the rotating disk drives the rotating rod to rotate, and the rotating rod drives the fixed box to rotate. The fixed box drives the connecting table to rotate toward the outside of the fixed plate, and the connecting table rotates to the bottom of the fixed plate. The operator can use the plane of the fixed plate to perform drawing surveying and mapping writing work, thereby facilitating the operator to perform surveying and mapping. However, the prior art still has disadvantages:

[0004] The prior art supports and fixes the whole device by means of a fixed rod. Although the device can be stably fixed, there are various protrusions or potholes in the actual surveying and mapping environment. The single fixing method of the fixed rod in the prior art cannot accurately and steadily level the surveying and mapping instrument, which will affect the accuracy of the surveying and mapping, and the prior device is not easy to store. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a surveying and mapping auxiliary bracket.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a surveying and mapping auxiliary bracket, comprising:

[0007] A support column, wherein a slide groove is provided in the middle of the inner side of the support column;

[0008] An adjusting mechanism, wherein the adjusting mechanism is arranged inside the slide groove;

[0009] A supporting mechanism, wherein the supporting mechanism is arranged on both sides and the front and rear parts of the slideway;

[0010] The connecting mechanism is arranged at the upper end of the supporting column.

[0011] As an improvement, the adjustment mechanism includes:

[0012] A slider, wherein the slider is slidably connected to the inside of the slide groove;

[0013] A threaded hole, the threaded hole being opened in the middle of the upper end of the slider;

[0014] A screw rod is threadedly connected to the inside of the threaded hole.

[0015] As an improvement, the support mechanism comprises:

[0016] Installation slots are provided on both sides and the front and rear ends of the support column;

[0017] A fixing rod, the fixing rod being rotatably connected to the inner upper portion of the mounting groove;

[0018] A connecting rod, wherein the connecting rod is hinged to the middle of one side of the fixed rod close to the screw rod, and one end of the connecting rod away from the fixed rod is hinged to the middle of one side of the slider;

[0019] The telescopic mechanism is arranged at the lower end of the fixing rod.

[0020] As an improvement, the connecting mechanism comprises:

[0021] A fixing hole, the fixing hole being opened in the middle of the upper end of the support column;

[0022] A telescopic rod, wherein the telescopic rod is fixedly connected to the inside of the fixing hole;

[0023] A support block, the support block is fixedly connected to the upper end of the telescopic rod;

[0024] The mounting hole is opened at the upper end of the supporting block.

[0025] As an improvement, the telescopic mechanism comprises:

[0026] A storage groove, the storage groove is opened at the lower end of the fixing rod;

[0027] A slide bar, the slide bar being slidably connected to the interior of the storage slot;

[0028] A support plate is hinged to the lower end of the slide bar.

[0029] As an improvement, the lower end of the screw rod extends to the lower end of the support column, and the lower end of the screw rod is fixedly connected to an adjustment disk.

[0030] The advantages of the utility model compared with the prior art are: the utility model is equipped with an adjustment mechanism and a supporting mechanism, and the screw rod is rotated by the adjustment disk to drive the slider threadedly connected to the outside of the screw rod to rise and fall under the restriction of the slide groove, and the lower ends of the fixing rods connected to the inside of the installation groove are supported and rotated by the connecting rod to move away from each other, and then the flatness of the support block is controlled by the sliding rod inside the storage groove, and then the surveying instrument can be supported and fixed through the mounting hole, and the surveying instrument can be conveniently adjusted to a horizontal state according to the terrain, thereby improving the accuracy of the horizontal adjustment, thereby improving the surveying accuracy, and after use, the sliding rod is stored in the storage groove, and then the fixing rod is controlled to be stored in the installation groove by the slider, which can be conveniently stored and convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a stereogram of the utility model.

[0032] Figure 2 It is a half-section view of the utility model.

[0033] Figure 3 It is a cross-sectional view of the support column of the utility model.

[0034] Figure 4 It is a schematic diagram of the connection mechanism of the utility model.

[0035] Figure 5 It is a schematic diagram of the regulating mechanism of the utility model.

[0036] Figure 6 It is a schematic diagram of the support mechanism of the utility model.

[0037] As shown in the figure: 1. Support column; 11. Slide groove; 2. Adjustment mechanism; 21. Slider; 22. Threaded hole; 23. Screw rod; 3. Support mechanism; 31. Mounting groove; 32. Fixing rod; 33. Connecting rod; 4. Connecting mechanism; 41. Fixing hole; 42. Telescopic rod; 43. Support block; 44. Mounting hole; 5. Telescopic mechanism; 51. Storage groove; 52. Slide rod; 53. Support plate; 6. Adjustment disk. DETAILED DESCRIPTION

[0038] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0039] 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. 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.

[0040] Embodiment 1:

[0041] like Figures 1 to 6 As shown, this embodiment proposes a surveying and mapping auxiliary bracket, including a support column 1, a slide groove 11, an adjustment mechanism 2, a support mechanism 3 and a connecting mechanism 4. The slide groove 11 for installing the adjustment mechanism 2 is opened inside the support column 1, and the adjustment mechanism 2 for controlling the extension of the fixing rod 32 is installed inside the slide groove 11. Support mechanisms 3 for supporting and stabilizing the support column 1 are installed on both sides of the support column 1 and on the front and rear sides of the support column 1. A connecting mechanism 4 for fixing a surveying and mapping instrument is installed at the upper end of the support column 1.

[0042] The adjusting mechanism 2 includes a slider 21, a threaded hole 22 and a screw rod 23. The slider 21 is slidably connected inside the slide groove 11. A threaded hole 22 for controlling the slider 21 to slide inside the slide groove 11 is opened in the middle of the upper end of the slider 21. The threaded hole 22 passes through the slider 21. The screw rod 23 for controlling the slider 21 to slide inside the slide groove 11 is threadedly connected inside the threaded hole 22. The lower end of the screw rod 23 extends to the lower end of the support column 1. The connection between the screw rod 23 and the support column 1 is rotatably connected through a bearing.

[0043] The support mechanism 3 includes a mounting groove 31, a fixing rod 32, a connecting rod 33 and a telescopic mechanism 5. The mounting grooves 31 for accommodating the fixing rod 32 are provided on both sides of the support column 1 and the front and rear ends of the support column 1. The fixing rod 32 for supporting the support column 1 stably is rotatably connected to the upper end of the inner part of the mounting groove 31. The connecting rod 33 for supporting the fixing rod 32 is hinged in the middle of one side of the fixing rod 32 close to the slider 21. The other end of the connecting rod 33 is hinged to the middle of one side of the slider 21 close to the fixing rod 32. The telescopic mechanism 5 that can be adjusted according to different terrains is installed inside the fixing rod 32.

[0044] The connecting mechanism 4 includes a fixing hole 41, a telescopic rod 42, a support block 43 and a mounting hole 44. A fixing hole 41 for mounting the telescopic rod 42 is provided at the upper end of the support column 1. The telescopic rod 42 for controlling the height of the surveying and mapping instrument is fixedly connected inside the fixing hole 41. A support block 43 for supporting the surveying and mapping instrument is fixedly connected to the upper end of the telescopic rod 42. A plurality of mounting holes 44 for fixing the surveying and mapping instrument are provided at the upper end of the support block 43.

[0045] The telescopic mechanism 5 includes a storage groove 51, a slide rod 52 and a support plate 53. The storage groove 51 for storing the slide rod 52 is opened at the lower end of the fixed rod 32. The slide rod 52 used to adjust the flatness of the surveying and mapping instrument according to different terrains is slidably connected inside the storage groove 51. The slide rod 52 and the storage groove 51 are slidably connected through a damping mechanism. A support plate 53 for increasing the contact area between the slide rod 52 and the ground is hinged at the lower end of the slide rod 52.

[0046] Embodiment 2:

[0047] An adjusting disk 6 for facilitating the rotation of the screw rod 23 is fixedly connected to the lower end of the screw rod 23 .

[0048] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0049] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0050] 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 surveying and mapping auxiliary bracket, characterized in that: include: A support column (1), wherein a slide groove (11) is provided in the middle of the inner side of the support column (1); An adjusting mechanism (2), wherein the adjusting mechanism (2) is arranged inside the slide groove (11); A supporting mechanism (3), wherein the supporting mechanism (3) is arranged on both sides and the front and rear parts of the slide groove (11); A connecting mechanism (4), wherein the connecting mechanism (4) is arranged at the upper end of the supporting column (1).

2. A surveying and mapping auxiliary bracket according to claim 1, characterized in that: The regulating mechanism (2) comprises: A slider (21), wherein the slider (21) is slidably connected to the inside of the slide groove (11); A threaded hole (22), wherein the threaded hole (22) is provided in the middle of the upper end of the slider (21); A screw rod (23) is threadedly connected to the inside of the threaded hole (22).

3. A surveying and mapping auxiliary bracket according to claim 2, characterized in that: The supporting mechanism (3) comprises: Installation grooves (31), the installation grooves (31) being provided on both sides and at the front and rear ends of the support column (1); A fixing rod (32), the fixing rod (32) being rotatably connected to the inner upper portion of the mounting groove (31); A connecting rod (33), wherein the connecting rod (33) is hinged to the middle of one side of the fixing rod (32) close to the screw rod (23), and one end of the connecting rod (33) away from the fixing rod (32) is hinged to the middle of one side of the sliding block (21); A telescopic mechanism (5), wherein the telescopic mechanism (5) is arranged at the lower end of the fixing rod (32).

4. The surveying and mapping auxiliary bracket according to claim 1, characterized in that: The connecting mechanism (4) comprises: A fixing hole (41), wherein the fixing hole (41) is provided in the middle of the upper end of the support column (1); A telescopic rod (42), wherein the telescopic rod (42) is fixedly connected to the interior of the fixing hole (41); A support block (43), wherein the support block (43) is fixedly connected to the upper end of the telescopic rod (42); A mounting hole (44) is provided at the upper end of the support block (43).

5. The surveying and mapping auxiliary bracket according to claim 3, characterized in that: The telescopic mechanism (5) comprises: A receiving groove (51), wherein the receiving groove (51) is provided at the lower end of the fixing rod (32); A sliding rod (52), wherein the sliding rod (52) is slidably connected to the interior of the storage groove (51); A support plate (53), wherein the support plate (53) is hinged to the lower end of the slide rod (52).

6. The surveying and mapping auxiliary bracket according to claim 2, characterized in that: The lower end of the screw rod (23) extends to the lower end of the support column (1), and the lower end of the screw rod (23) is fixedly connected to an adjustment disk (6).

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