CN221974907U - Supporting device for surveying and mapping - Google Patents

Abstract

The utility model discloses a support device for surveying and mapping, including a fixed cylinder, the inner cavity of the fixed cylinder is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to a first threaded rod, the surface of the first threaded rod is sleeved with a threaded sleeve, the surface of the threaded sleeve is fixedly connected to a limiting rod, and the other end of the limiting rod is movably connected to a support rod. The utility model is through a driving motor, a first threaded rod, a threaded sleeve, a limiting rod, a support rod, a limiting mechanism, an expansion cylinder, a micro motor, a second threaded rod, a threaded tube and a support seat, the output shaft of the driving motor drives the limiting rod to move through the first threaded rod and the threaded sleeve, the limiting rod drives the expansion cylinder to move through the support rod to increase the force area, the output shaft of the micro motor drives the support seat to move through the second threaded rod and the threaded tube to increase the stability of the device, thereby achieving a high safety effect, solving the problem of low safety of the existing device.

Description

A support device for surveying and mapping

Technical Field

The utility model relates to the technical field of surveying and mapping, in particular to a support device for surveying and mapping.

Background Art

When using an angle meter for surveying and mapping, in order to facilitate the operation of surveyors, the angle meter is usually installed on an angle meter bracket for measurement. The current angle meter bracket usually includes a lifting rod, a platform for placing the angle meter is provided at one end of the lifting rod, and a base for supporting the lifting rod is provided at the other end of the lifting rod. The height position of the platform is adjusted by the lifting rod. However, due to the limited contact area between the base and the ground, it is easy to maintain balance on a very flat ground. However, in the wild and mountainous areas with poor ground conditions, the angle meter bracket is easy to overturn, which brings inconvenience to surveying and mapping.

Utility Model Content

The utility model aims to provide a support device for surveying and mapping, which has the advantage of high safety and solves the problem of low safety of existing devices.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support device for surveying and mapping, comprising a fixed cylinder, an inner cavity of the fixed cylinder is fixedly connected to a driving motor, an output shaft of the driving motor is fixedly connected to a first threaded rod, a surface of the first threaded rod is sleeved with a threaded sleeve, a surface of the threaded sleeve is fixedly connected to a limiting rod, the other end of the limiting rod is movably connected to a support rod, a limiting mechanism is arranged on the surface of the fixed cylinder, the limiting mechanism comprises a driving cylinder, an expansion cylinder is arranged on the other side of the limiting mechanism, the top of the fixed cylinder is fixedly connected to a connecting rod, and the top of the connecting rod is fixedly connected to a mounting plate.

Preferably, the number of the support rods is three, and the other end of the support rod is movably connected to the surface of the expansion tube.

Preferably, a return spring is fixedly connected to the inner cavity of the driving cylinder, the other end of the return spring is fixedly connected to a baffle, and the other end of the baffle is fixedly connected to a fixing rod.

Preferably, the inner cavity of the expansion tube is fixedly connected to a micro motor, the output shaft of the micro motor is fixedly connected to a second threaded rod, the surface of the second threaded rod is sleeved with a threaded tube, and the other end of the threaded tube is fixedly connected to a support seat.

Preferably, a limiting block is fixedly connected to the surface of the threaded tube, and the other side of the limiting block is slidably connected to the limiting groove.

Preferably, a rubber pad is fixedly connected to the bottom of the support seat, and anti-slip grooves are provided on the bottom of the rubber pad.

Preferably, the other end of the limiting rod passes through the fixing tube and extends to the outside of the fixing tube, and a through groove is provided on the surface of the fixing tube.

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

1. The utility model drives a motor, a first threaded rod, a threaded sleeve, a limit rod, a support rod, a limit mechanism, an expansion tube, a micro motor, a second threaded rod, a threaded tube and a support seat. The output shaft of the driving motor drives the limit rod to move through the first threaded rod and the threaded sleeve, and the limit rod drives the expansion tube to move through the support rod to increase the force area. The output shaft of the micro motor drives the support seat to move through the second threaded rod and the threaded tube to increase the stability of the device, thereby achieving a high safety effect and solving the problem of low safety of the existing device.

2. The utility model cooperates with the driving cylinder, the reset spring, the baffle and the fixing rod. The baffle drives the fixing rod to reset through the action of the reset spring. The limit block and the limit groove cooperate to facilitate the threaded sleeve to be limited.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a front cross-sectional view of the expansion tube structure of the utility model;

FIG3 is a front cross-sectional view of the fixed cylinder structure of the utility model;

FIG4 is a front cross-sectional view of the drive cylinder structure of the utility model.

In the figure: 1. fixing cylinder; 2. driving motor; 3. first threaded rod; 4. threaded sleeve; 5. limiting rod; 6. supporting rod; 7. limiting mechanism; 71. driving cylinder; 72. reset spring; 73. baffle; 74. fixing rod; 8. expansion cylinder; 9. connecting rod; 10. mounting plate; 11. micro motor; 12. second threaded rod; 13. threaded tube; 14. supporting seat; 15. limiting block; 16. limiting groove; 17. rubber pad; 18. through groove.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-4, a support device for surveying and mapping includes a fixed cylinder 1, the inner cavity of the fixed cylinder 1 is fixedly connected to a driving motor 2, the output shaft of the driving motor 2 is fixedly connected to a first threaded rod 3, the surface of the first threaded rod 3 is sleeved with a threaded sleeve 4, the surface of the threaded sleeve 4 is fixedly connected to a limiting rod 5, the other end of the limiting rod 5 passes through the fixed cylinder 1 and extends to the outside of the fixed cylinder 1, the surface of the fixed cylinder 1 is provided with a through groove 18, through the cooperation of the driving cylinder 71, the reset spring 72, the baffle 73 and the fixed rod 74, through the action of the reset spring 72 on the baffle 73, the baffle 73 drives the fixed rod 74 to rotate. The fixed rod 74 is reset, and the threaded sleeve 4 is limited by the cooperation of the limit block 15 and the limit groove 16. The other end of the limit rod 5 is movably connected to the support rod 6. The number of support rods 6 is three. The other end of the support rod 6 is movably connected to the surface of the expansion cylinder 8. The surface of the fixed cylinder 1 is provided with a limit mechanism 7. The limit mechanism 7 includes a driving cylinder 71. The inner cavity of the driving cylinder 71 is fixedly connected to a reset spring 72. The other end of the reset spring 72 is fixedly connected to a baffle 73. The other end of the baffle 73 is fixedly connected to the fixed rod 74. The other side of the limit mechanism 7 is provided with an expansion cylinder 8. The inner cavity of the cylinder 8 is fixedly connected with a micro motor 11, the output shaft of the micro motor 11 is fixedly connected with a second threaded rod 12, the surface of the second threaded rod 12 is sleeved with a threaded tube 13, the other end of the threaded tube 13 is fixedly connected with a support seat 14, the surface of the threaded tube 13 is fixedly connected with a limiting block 15, the other side of the limiting block 15 is slidably connected with a limiting groove 16, the bottom of the support seat 14 is fixedly connected with a rubber pad 17, the bottom of the rubber pad 17 is provided with anti-slip grooves, the top of the fixed cylinder 1 is fixedly connected with a connecting rod 9, the top of the connecting rod 9 is fixedly connected with a mounting plate 10, and the drive The drive motor 2, the first threaded rod 3, the threaded sleeve 4, the limit rod 5, the support rod 6, the limit mechanism 7, the expansion tube 8, the micro motor 11, the second threaded rod 12, the threaded tube 13 and the support seat 14, the output shaft of the drive motor 2 drives the limit rod 5 to move through the first threaded rod 3 and the threaded sleeve 4, the limit rod 5 drives the expansion tube 8 to move through the support rod 6 to increase the force area, the output shaft of the micro motor 11 drives the support seat 14 to move through the second threaded rod 12 and the threaded tube 13 to increase the stability of the device, thereby achieving a high safety effect and solving the problem of low safety of the existing device.

When in use, the output shaft of the driving motor 2 drives the limiting rod 5 to move through the first threaded rod 3 and the threaded sleeve 4, and the limiting rod 5 drives the expansion tube 8 to move through the support rod 6 to increase the force-bearing area. The output shaft of the micro motor 11 drives the support seat 14 to move through the second threaded rod 12 and the threaded tube 13 to increase the stability of the device, thereby achieving a high safety effect.

In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent. In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

Although the 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 (7)

1. Support arrangement for survey and drawing, including fixed section of thick bamboo (1), its characterized in that: inner chamber fixedly connected with driving motor (2) of fixed section of thick bamboo (1), the output shaft fixedly connected with first threaded rod (3) of driving motor (2), the surface cover of first threaded rod (3) is equipped with thread bush (4), the fixed surface of thread bush (4) is connected with gag lever post (5), the other end swing joint of gag lever post (5) has bracing piece (6), the surface of fixed section of thick bamboo (1) is provided with stop gear (7), stop gear (7) include driving barrel (71), the opposite side of stop gear (7) is provided with extension section of thick bamboo (8), the top fixedly connected with connecting rod (9) of fixed section of thick bamboo (1), the top fixedly connected with mounting panel (10) of connecting rod (9).

2. A surveying support device according to claim 1, wherein: the number of the supporting rods (6) is three, and the other ends of the supporting rods (6) are movably connected with the surface of the expansion cylinder (8).

3. A surveying support device according to claim 1, wherein: the inner cavity of the driving cylinder (71) is fixedly connected with a reset spring (72), the other end of the reset spring (72) is fixedly connected with a baffle plate (73), and the other end of the baffle plate (73) is fixedly connected with a fixing rod (74).

4. A surveying support device according to claim 1, wherein: the inner cavity of the extension cylinder (8) is fixedly connected with a miniature motor (11), an output shaft of the miniature motor (11) is fixedly connected with a second threaded rod (12), a threaded pipe (13) is sleeved on the surface of the second threaded rod (12), and the other end of the threaded pipe (13) is fixedly connected with a supporting seat (14).

5. The mapping support device of claim 4, wherein: the surface of the threaded pipe (13) is fixedly connected with a limiting block (15), and the other side of the limiting block (15) is slidably connected with a limiting groove (16).

6. The mapping support device of claim 4, wherein: the bottom of supporting seat (14) fixedly connected with rubber protection pad (17), the bottom of rubber protection pad (17) is provided with anti-skidding line.

7. A surveying support device according to claim 1, wherein: the other end of the limiting rod (5) penetrates through the fixed cylinder (1) and extends to the outer side of the fixed cylinder (1), and a through groove (18) is formed in the surface of the fixed cylinder (1).