Reconnaissance surveying and mapping lofting device

Abstract

The utility model discloses a survey surveying and mapping lofting device, and particularly relates to the technical field of surveying and mapping lofting equipment, the survey surveying and mapping lofting device comprises a mounting plate, three support rods are fixedly arranged at the bottom end of the mounting plate, a support plate is fixedly arranged at the bottom ends of the three support rods, and a surveying and mapping instrument is arranged at the top end of the mounting plate; three connecting blocks are integrally connected to the outer end of the supporting plate, rotating grooves are formed in the outer sides of the connecting blocks, the top ends of the supporting legs are arranged in the rotating grooves and rotationally connected with the rotating grooves through rotating shafts, and limiting assemblies are arranged on the connecting blocks; and four universal wheels. The three supporting legs capable of being folded and stored are arranged at the outer end of the supporting plate, and the supporting legs are limited and fixed through the limiting assemblies, so that the supporting legs can be folded when the device is moved, and the device can be moved through the universal wheels; and the moving process of the device is time-saving, labor-saving, simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping setting out equipment, in particular to a surveying and mapping setting out device. Background Art

[0002] A surveying, mapping and setting out device is a device used to measure and survey geographic information. It usually consists of a tripod and a surveying instrument. The surveying, mapping and setting out device can be used to determine parameters such as ground height, azimuth and distance. By using the surveying, mapping and setting out device, surveyors can obtain accurate geographic information data for planning, design and construction.

[0003] At present, when the surveying and mapping layout device is actually used, the tripod used to support the surveying and mapping instrument is large, and the surveying and mapping personnel need to carry or lift the tripod to move the device, which makes it time-consuming and laborious for the surveying and mapping personnel to transfer the device, and the moving process is more troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a surveying, mapping and setting out device to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surveying and mapping layout device, comprising:

[0006] A mounting plate, wherein three support rods are fixedly provided at the bottom end of the mounting plate, a support plate is fixedly provided at the bottom end of the three support rods, and a surveying and mapping instrument is provided at the top end of the mounting plate;

[0007] Three supporting legs, the outer end of the supporting plate is integrally connected with three connecting blocks, the outer side of the connecting block is provided with a rotating groove, the top of the supporting leg is arranged inside the rotating groove and is rotatably connected between the rotating groove through a rotating shaft, and a limiting component is provided on the connecting block;

[0008] Four universal wheels are fixedly arranged at the bottom end of the support plate.

[0009] Preferably, the limit assembly includes a limit rod arranged on one side of the connecting block, a limit hole is opened on one side of the top end of the supporting foot, one end of the limit rod passes through the connecting block and extends into the limit hole, the other end of the limit rod is fixedly provided with a pull block, and a return spring is sleeved on the outer end of the limit rod, and the two ends of the return spring are respectively fixedly connected to the inner side of the pull block and one side of the connecting block, so as to facilitate the limiting and fixing of the supporting foot.

[0010] Preferably, a mounting groove is provided at the top of the mounting plate, and the base of the surveying and mapping instrument is arranged inside the mounting groove, so as to facilitate the installation of the surveying and mapping instrument.

[0011] Preferably, two arc-shaped clamping plates are provided inside the mounting groove, the inner ends of the arc-shaped clamping plates are in contact with the outer ends of the base of the surveying and mapping instrument, a connecting rod is fixedly provided on the outer sides of both ends of the arc-shaped clamping plates, the two connecting rods pass through the inner wall of the mounting groove and extend to the outer side of the mounting plate, and a connecting plate is fixedly provided at one end of the two connecting rods, so as to facilitate clamping and fixing the surveying and mapping instrument.

[0012] Preferably, the outer end of the mounting plate is rotatably connected to two threaded rods via a bearing, one end of the two threaded rods respectively passes through two connecting plates and extends to the outside of the connecting plates, the threaded rods are connected to the connecting plates via threads, and a rotating block is fixedly provided at one end of the threaded rod to facilitate the movement of the connecting plates and the arc-shaped clamping plates.

[0013] Preferably, a fixing block is fixedly provided at the outer end of the support rod, and a clamping groove is opened at one end of the fixing block. The size of the clamping groove corresponds to the size of the supporting foot, so as to facilitate the fixing of the supporting foot.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By setting three foldable support feet at the outer end of the support plate, and using the limit assembly to limit and fix the support feet, the support feet can be folded when the device is moved, so that the device can be moved by multiple universal wheels, making the movement of the device more time-saving, labor-saving, simple and convenient;

[0016] 2. The surveying and mapping instrument is clamped and fixed in the mounting groove at the top of the mounting plate by two arc-shaped clamping plates, making the installation and fixation of the surveying and mapping instrument simpler and more convenient. In addition, the two arc-shaped clamping plates can clamp and fix surveying and mapping instruments with different base sizes, and have high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall storage structure of the utility model;

[0020] Figure 3 This is a bottom view of the structure of the support plate of the utility model;

[0021] Figure 4This is a schematic diagram of the connection structure between the support plate and the support foot of the utility model;

[0022] Figure 5 For the utility model Figure 4 A is a schematic diagram of the enlarged structure;

[0023] Figure 6 This is a schematic diagram of the connection structure between the mounting plate and the surveying and mapping instrument of the utility model.

[0024] Description of reference numerals:

[0025] 1. Mounting plate; 2. Support rod; 3. Support plate; 4. Surveying instrument; 5. Support foot; 6. Connecting block; 7. Rotating groove; 8. Universal wheel; 9. Limiting rod; 10. Limiting hole; 11. Pull block; 12. Reset spring; 13. Mounting groove; 14. Arc clamping plate; 15. Connecting rod; 16. Connecting plate; 17. Threaded rod; 18. Rotating block; 19. Fixed block; 20. Snap-in groove. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figures 1 to 5 A surveying, mapping and setting out device is shown, comprising:

[0028] A mounting plate 1, three support rods 2 are fixedly provided at the bottom end of the mounting plate 1, a support plate 3 is fixedly provided at the bottom end of the three support rods 2, and a surveying and mapping instrument 4 is provided at the top end of the mounting plate 1;

[0029] Three supporting legs 5, three connecting blocks 6 are integrally connected to the outer ends of the supporting plates 3, a rotating groove 7 is provided on the outer sides of the connecting blocks 6, the top ends of the supporting legs 5 are arranged inside the rotating groove 7 and are rotatably connected between the rotating groove 7 through a rotating shaft, and a limiting assembly is provided on the connecting blocks 6;

[0030] Four universal wheels 8 are fixed at the bottom end of the support plate 3 .

[0031] The limiting assembly includes a limiting rod 9 arranged on one side of the connecting block 6, and a limiting hole 10 is opened on one side of the top of the supporting foot 5. One end of the limiting rod 9 passes through the connecting block 6 and extends into the limiting hole 10. The other end of the limiting rod 9 is fixedly provided with a pull block 11. The outer end of the limiting rod 9 is sleeved with a reset spring 12, and the two ends of the reset spring 12 are respectively fixedly connected to the inner side of the pull block 11 and one side of the connecting block 6.

[0032] A fixing block 19 is fixedly provided at the outer end of the support rod 2 . A clamping groove 20 is provided at one end of the fixing block 19 . The size of the clamping groove 20 corresponds to the size of the support foot 5 .

[0033] When the device needs to be moved, the pull block 11 is pulled outward, and the pull block 11 drives the limit rod 9 to move outward and stretch the reset spring 12. When one end of the limit rod 9 leaves the limit hole 10 on the support foot 5, the support foot 5 is rotated upward so that the support foot 5 is inserted into the clamping groove 20. There is an interference fit between the support foot 5 and the clamping groove 20, so that the device can be pushed to move. Figure 2 shown.

[0034] The utility model provides three foldable support legs 5 at the outer end of the support plate 3, and limits and fixes the support legs 5 through a limit assembly, so that the support legs 5 can be folded when the device is moved. In this way, the device can be moved by multiple universal wheels 8, making the movement process of the device more time-saving, labor-saving, simple and convenient. This embodiment specifically solves the problem that when the surveying and mapping layout device in the prior art is actually used, the tripod used to support the surveying and mapping instrument is large, and the surveying and mapping personnel need to carry or lift the tripod to move it when moving the device, which makes it more time-consuming and labor-intensive for the surveying and mapping personnel to transfer the device, and the moving process is more troublesome.

[0035] The utility model provides Figure 1 and Figure 6 A surveying and mapping layout device is shown, and a mounting groove 13 is opened at the top of the mounting plate 1, and the base of the surveying and mapping instrument 4 is arranged inside the mounting groove 13. Two arc-shaped clamping plates 14 are arranged inside the mounting groove 13. The inner end of the arc-shaped clamping plate 14 contacts the outer end of the base of the surveying and mapping instrument 4. A connecting rod 15 is fixedly provided on the outer side of both ends of the arc-shaped clamping plate 14. The two connecting rods 15 pass through the inner wall of the mounting groove 13 and extend to the outer side of the mounting plate 1. A connecting plate 16 is fixedly provided at one end of the two connecting rods 15. The outer end of the mounting plate 1 is rotatably connected to two threaded rods 17 through a bearing. One end of the two threaded rods 17 respectively passes through the two connecting plates 16 and extends to the outer side of the connecting plate 16. The threaded rod 17 is connected to the connecting plate 16 by a thread, and a rotating block 18 is fixedly provided at one end of the threaded rod 17.

[0036] When the surveying and mapping instrument 4 is installed on the top of the mounting plate 1, the base of the surveying and mapping instrument 4 is placed inside the mounting groove 13 at the top of the mounting plate 1, and the rotating block 18 is rotated. The rotating block 18 drives the threaded rod 17 to rotate. Since the threaded rod 17 is threadedly connected to the connecting plate 16, the connecting plate 16 moves inward with the rotation of the threaded rod 17, and the connecting plate 16 drives the two connecting rods 15 to move inward. The two connecting rods 15 drive the arc-shaped clamping plates 14 to move inward, and the two arc-shaped clamping plates 14 will clamp and fix the base of the surveying and mapping instrument 4. In this way, the surveying and mapping instrument 4 can be fixed on the top of the mounting plate 1, and the surveying and mapping instrument 4 can be clamped and fixed inside the mounting groove 13 at the top of the mounting plate 1 by the two arc-shaped clamping plates 14, so that the installation and fixation of the surveying and mapping instrument 4 is relatively simple and convenient, and the two arc-shaped clamping plates 14 can clamp and fix surveying and mapping instruments 4 with different base sizes, and the applicability is relatively high.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A surveying and mapping layout device, characterized in that: include: A mounting plate (1), wherein three support rods (2) are fixedly provided at the bottom end of the mounting plate (1), a support plate (3) is fixedly provided at the bottom end of the three support rods (2), and a surveying and mapping instrument (4) is provided at the top end of the mounting plate (1); three supporting legs (5), the outer ends of the supporting plates (3) are integrally connected with three connecting blocks (6), the outer sides of the connecting blocks (6) are provided with rotating grooves (7), the top ends of the supporting legs (5) are arranged inside the rotating grooves (7) and are rotatably connected to the rotating grooves (7) via rotating shafts, and the connecting blocks (6) are provided with position limiting components; Four universal wheels (8), the four universal wheels (8) are fixedly arranged at the bottom end of the support plate (3).

2. A surveying and mapping layout device according to claim 1, characterized in that: The limiting assembly comprises a limiting rod (9) arranged on one side of the connecting block (6); a limiting hole (10) is provided on one side of the top end of the supporting foot (5); one end of the limiting rod (9) passes through the connecting block (6) and extends into the limiting hole (10); a pulling block (11) is fixedly provided at the other end of the limiting rod (9); a return spring (12) is sleeved on the outer end of the limiting rod (9); and two ends of the return spring (12) are respectively fixedly connected to the inner side of the pulling block (11) and one side of the connecting block (6).

3. The surveying, mapping and setting out device according to claim 1, characterized in that: The top of the mounting plate (1) is provided with a mounting groove (13), and the base of the surveying and mapping instrument (4) is arranged inside the mounting groove (13).

4. A surveying and mapping layout device according to claim 3, characterized in that: Two arc-shaped clamping plates (14) are arranged inside the mounting groove (13), the inner ends of the arc-shaped clamping plates (14) are in contact with the outer ends of the base of the surveying and mapping instrument (4), a connecting rod (15) is fixedly arranged on the outer sides of both ends of the arc-shaped clamping plates (14), the two connecting rods (15) pass through the inner wall of the mounting groove (13) and extend to the outer side of the mounting plate (1), and a connecting plate (16) is fixedly arranged on one end of the two connecting rods (15).

5. A surveying, mapping and setting out device according to claim 4, characterized in that: The outer end of the mounting plate (1) is rotatably connected to two threaded rods (17) via a bearing, one end of the two threaded rods (17) respectively passes through two connecting plates (16) and extends to the outside of the connecting plates (16), the threaded rods (17) are connected to the connecting plates (16) via threads, and a rotating block (18) is fixedly provided at one end of the threaded rod (17).

6. The surveying, mapping and setting out device according to claim 1, characterized in that: A fixing block (19) is fixedly provided at the outer end of the support rod (2), and a clamping groove (20) is provided at one end of the fixing block (19), and the size of the clamping groove (20) corresponds to the size of the support foot (5).

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