CN218914466U

CN218914466U - Surveying instrument support

Info

Publication number: CN218914466U
Application number: CN202222427639.0U
Authority: CN
Inventors: 刘旭; 刘柯度; 李楠; 张永平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-04-25
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to the technical field of a surveying instrument support, in particular to a surveying instrument support, a reinforcing device comprises a sleeve, a through groove is formed in the surface of the sleeve, a threaded rod is connected between inner walls of the upper end and the lower end of the through groove in a rotating mode, a rotating wheel is fixedly installed at one end port of the threaded rod, a vertical rod is fixedly installed between inner walls of the upper end and the lower end of the through groove, a movable plate is connected with the surface of the threaded rod in a threaded mode, the movable plate is in sliding connection with the vertical rod through the threaded rod, a connecting rod is fixedly installed on the bottom surface of the movable plate, a through hole is formed in the inner bottom surface of the through groove, and one end, far away from the movable plate, of the connecting rod penetrates through the through hole and is fixedly provided with a inserted rod. The utility model solves the problems that when the existing surveying instrument bracket works in special environments such as soil, snow or water depression, the movement can easily occur due to the phenomenon of uneven ground and the like, and the measurement can be performed once the movement position is re-leveled, so that the working progress is influenced.

Description

Surveying instrument support

Technical Field

The utility model relates to the technical field of a surveying instrument support, in particular to a surveying instrument support.

Background

The surveying instrument plays an important role in civil engineering measurement, and is an instrument for planning, designing, constructing and managing various orientations, ranging, angle measuring, height measuring, image measuring, photogrammetry and other aspects required by measurement work in the civil engineering construction.

When the surveying instrument is used, the triangular bracket is required to be installed, a horizontal operation platform is formed by utilizing the triangular support, the prior surveying instrument bracket with the publication number of CN213840167U is used by being matched with a screw rod, a tripod head and a locking knob, a user can adjust the position of the tripod head on the screw rod through the locking knob, the function of effectively increasing the height of the bracket is achieved, and the user can adjust the height of the bracket.

Although the above-described mapper support can effectively increase the height of the support. The convenient-to-use surveying instrument is better, but when the device works in special environments such as soil, snow or water holes, the device can easily move due to the phenomenon of uneven ground, and the working progress can be influenced once the position is moved and is leveled again.

Disclosure of Invention

The utility model aims to solve the technical problems in the background and provides a surveying instrument bracket.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a surveying instrument support, is including placing the platform, the annular outer wall of placing the platform rotates and is connected with three support frame, and is three accomodate the groove has all been seted up on the surface of support frame, it is connected with the pivot to rotate between accomodate the both sides inner wall in groove, the fixed surface of pivot installs the landing leg, the bottom surface of placing the platform is equipped with reinforcing apparatus, reinforcing apparatus includes the sleeve, the sleeve with place the bottom fixed surface of platform and connect, logical groove has been seted up on telescopic surface, it is connected with the threaded rod to rotate between the upper and lower both ends inner wall in logical groove, the one end port fixed mounting of threaded rod has the runner.

Preferably, a vertical rod is fixedly arranged between the inner walls of the upper end and the lower end of the through groove, a movable plate is connected with the surface of the threaded rod through threads, and the movable plate is in sliding connection with the vertical rod through the threaded rod.

Preferably, the bottom surface fixed mounting of fly leaf has the connecting rod, the through-hole has been seted up to the inside bottom surface of logical groove, the one end that the fly leaf was kept away from to the connecting rod runs through the through-hole and fixed mounting has the inserted bar, the one end that the connecting rod was kept away from to the inserted bar is equipped with pointed cone structure.

Preferably, three the surface of support frame all is equipped with stop device, stop device includes the spout, the surface at the support frame is seted up to the spout, the inside sliding connection of spout has the slide, the surface fixed mounting of slide has the gag lever post, the annular outer wall surface circumference of pivot distributes there are a plurality of spacing holes, the one end that the slide was kept away from to the gag lever post is located the inside in spacing hole.

Preferably, a rectangular plate is fixedly arranged on the surface of the support frame, and a spring is fixedly arranged between the rectangular plate and the sliding plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when the device is required to be used, the three supporting frames are firstly rotated and spread, the supporting legs are contacted with the ground, then the rotating wheel is rotated, the threaded rod is driven to rotate by the rotating wheel, the movable plate is driven to move on the surface of the vertical rod by the rotation of the threaded rod, the connecting rod is driven to move downwards by the downward movement of the movable plate on the surface of the vertical rod, the connecting rod is driven to move downwards by the downward movement of the connecting rod, so that the pointed cone structure at the bottom of the inserting rod is inserted into the ground, the device is anchored, when the pointed cone structure at the bottom of the inserting rod is inserted into the ground, the rotating wheel is stopped, and through the cooperation of the structures, the inserting rod can be inserted into the ground to be measured, so that the stability of the surveying and mapping support can be improved, the phenomena of instability, displacement and the like of the surveying and mapping support in the use under special environment are avoided, and the working progress of the device in the use of a coordinate surveying and mapping instrument is further improved.

2. According to the utility model, through arranging the limiting device, when the supporting leg is required to rotate to the inside of the storage groove after the device is used, the three supporting frames are rotated at first, the three supporting frames are folded, then the sliding plate is slid upwards, the sliding plate moves upwards in the inside of the sliding groove, the sliding plate moves upwards in the sliding groove to press the spring, the spring is stressed and compressed and drives the limiting rod to move, the limiting rod moves to enable the supporting leg to move from the inside of the limiting hole, the rotating shaft is separated from the limiting rod and the limiting hole to enable the rotating shaft to rotate, the rotating shaft rotates to drive the supporting leg to rotate, when the supporting leg rotates to the inside of the storage groove, the sliding plate is released, the limiting rod is inserted into the corresponding limiting hole again by the aid of the resilience force of the spring, the supporting leg is limited in the inside of the storage groove again, through the cooperation of the structure, the supporting leg can rotate to the inside of the storage groove, the whole structure of the device is smaller, and the device is convenient to store and carry after the device is used.

Drawings

Fig. 1 is a schematic perspective view of a surveying instrument holder according to the present utility model;

FIG. 2 is a schematic view showing a bottom view of a surveying instrument holder according to the present utility model;

FIG. 3 is a schematic diagram of the left-hand structure of the surveying instrument holder of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view showing the structure of the surveying instrument holder at A in FIG. 1;

FIG. 5 is a schematic view showing the structure of the surveying instrument holder of FIG. 3 at B;

legend description:

1. a placement table; 2. a support frame; 3. a storage groove; 4. a rotating shaft; 5. a support leg; 6. a reinforcing device; 61. a sleeve; 62. a through groove; 63. a threaded rod; 64. a rotating wheel; 65. a vertical rod; 66. a movable plate; 67. a connecting rod; 68. a through hole; 69. a rod; 7. a limiting device; 71. a chute; 72. a slide plate; 73. a limit rod; 74. a limiting hole; 75. a rectangular plate; 76. and (3) a spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a surveying instrument support, is including placing platform 1, and the annular outer wall of placing platform 1 rotates and is connected with three support frame 2, and storage tank 3 has all been seted up on the surface of three support frame 2, rotates between the both sides inner wall of storage tank 3 and is connected with pivot 4, and the fixed surface of pivot 4 installs landing leg 5.

The specific arrangement and function of the reinforcement means 6 and the limiting means 7 will be described in detail below.

In this embodiment: the bottom surface of placing the platform 1 is equipped with reinforcing apparatus 6, and reinforcing apparatus 6 includes sleeve 61, sleeve 61 and the bottom surface fixed connection of placing the platform 1, and through groove 62 has been seted up on sleeve 61's surface, rotates between the upper and lower both ends inner wall of through groove 62 and is connected with threaded rod 63, and threaded rod 63's one end port fixed mounting has runner 64.

In this embodiment: the rotating wheel 64 has the effect of driving the threaded rod 63 to rotate.

Specifically, a vertical rod 65 is fixedly installed between the inner walls of the upper end and the lower end of the through groove 62, a movable plate 66 is connected to the surface of the threaded rod 63 in a threaded manner, and the movable plate 66 is in sliding connection with the vertical rod 65 by means of the threaded rod 63.

In this embodiment: the threaded rod 63 has the effect of driving the movable plate 66 to move on the surface of the vertical rod 65.

Specifically, the bottom surface of the movable plate 66 is fixedly provided with a connecting rod 67, the inner bottom surface of the through groove 62 is provided with a through hole 68, one end of the connecting rod 67, which is far away from the movable plate 66, penetrates through the through hole 68 and is fixedly provided with an inserting rod 69, and one end of the inserting rod 69, which is far away from the connecting rod 67, is provided with a pointed cone structure. The movable plate 66 has the effect of driving the connecting rod 67 and the inserting rod 69 to move, and the inserting rod 69 has the effect of stabilizing the reinforcing device 6 and the ground.

In this embodiment: the surface of three support frame 2 all is equipped with stop device 7, and stop device 7 includes spout 71, and the surface at support frame 2 is seted up to spout 71, and the inside sliding connection of spout 71 has slide 72, and the fixed surface mounting of slide 72 has stop lever 73, and the annular outer wall surface circumference of pivot 4 distributes and has a plurality of spacing holes 74, and the one end that slide 72 was kept away from to stop lever 73 is located the inside of spacing hole 74. When the device is used, the supporting legs 5 need to be rotated into the storage groove 3, the three supporting frames 2 are rotated firstly, the three supporting frames 2 are folded, then the sliding plate 72 is slid upwards, the sliding plate 72 moves upwards in the sliding groove 71 to press the spring 76, the spring 76 is stressed and compressed and drives the limiting rod 73 to move, the limiting rod 73 moves to enable the supporting legs to move from the inside of the limiting hole 74, the limiting rod 73 and the limiting hole 74 are separated, the rotating shaft 4 is rotated to drive the supporting legs 5 to rotate, when the supporting legs 5 rotate into the storage groove 3, the sliding plate 72 is loosened, the limiting rod 73 is reinserted into the corresponding limiting hole 74 by the aid of the resilience force of the spring 76, the rotating shaft 4 is limited to the inside of the storage groove 3, the supporting legs 5 are limited to the inside of the storage groove 3 firmly, the supporting legs 5 can rotate into the inside of the storage groove 3 through the cooperation of the structure, the whole structure of the device is smaller, and the device is convenient to store after being used and carried after further.

Specifically, a rectangular plate 75 is fixedly mounted on the surface of the support frame 2, and a spring 76 is fixedly mounted between the rectangular plate 75 and the sliding plate 72.

In this embodiment: the provision of the spring 76 has the effect of limiting the position of the slide plate 72 within the chute 71.

Working principle: through setting up reinforcing apparatus 6, when the device is used, at first, prop up three support frame 2 rotation, and the landing leg 5 and the ground contact of messenger, then rotate runner 64, runner 64 rotates and drive threaded rod 63 rotation, threaded rod 63 rotates and drives fly leaf 66 at the surface movement of montant 65, fly leaf 66 moves down at the surface of montant 65 and drives connecting rod 67 and move down, connecting rod 67 moves down and drives inserted bar 69 and move down, inserted bar 69 moves down the pointed cone structure of messenger's inserted bar 69 bottom and inserts ground, and then anchor the device, when the pointed cone structure of inserted bar 69 bottom inserts ground, stop rotating runner 64 can, through the cooperation of above-mentioned structure, make inserted bar 69 can insert the inside of survey ground, and then can improve the stability of survey and drawing support, avoid appearing unstable, the unfavorable phenomenon such as aversion of survey and drawing support when using under special environment, and then further improve the device work progress when the cooperation mapping instrument is used. When the device is used, the supporting legs 5 need to be rotated into the storage groove 3, the three supporting frames 2 are rotated firstly, the three supporting frames 2 are folded, then the sliding plate 72 is slid upwards, the sliding plate 72 moves upwards in the sliding groove 71 to press the spring 76, the spring 76 is stressed and compressed and drives the limiting rod 73 to move, the limiting rod 73 moves to enable the supporting legs to move from the inside of the limiting hole 74, the limiting rod 73 and the limiting hole 74 are separated, the rotating shaft 4 is rotated to drive the supporting legs 5 to rotate, when the supporting legs 5 rotate into the storage groove 3, the sliding plate 72 is loosened, the limiting rod 73 is reinserted into the corresponding limiting hole 74 by the aid of the resilience force of the spring 76, the rotating shaft 4 is limited to the inside of the storage groove 3, the supporting legs 5 are limited to the inside of the storage groove 3 firmly, the supporting legs 5 can rotate into the inside of the storage groove 3 through the cooperation of the structure, the whole structure of the device is smaller, and the device is convenient to store after being used and carried after further.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a surveying instrument support, includes places platform (1), the annular outer wall of placing platform (1) rotates and is connected with three support frame (2), and is three accomodate groove (3) have all been seted up on the surface of support frame (2), it is connected with pivot (4) to rotate between the both sides inner wall of accomodating groove (3), the fixed surface of pivot (4) installs landing leg (5), its characterized in that: the bottom surface of placing platform (1) is equipped with reinforcing apparatus (6), reinforcing apparatus (6) are including sleeve (61), sleeve (61) and the bottom fixed surface who places platform (1) are connected, logical groove (62) have been seted up on the surface of sleeve (61), it is connected with threaded rod (63) to rotate between the upper and lower both ends inner wall of logical groove (62), one end port fixed mounting of threaded rod (63) has runner (64).

2. A surveying instrument holder according to claim 1, wherein: a vertical rod (65) is fixedly arranged between the inner walls of the upper end and the lower end of the through groove (62), a movable plate (66) is connected with the surface of the threaded rod (63) in a threaded manner, and the movable plate (66) is connected with the vertical rod (65) in a sliding manner by virtue of the threaded rod (63).

3. A surveying instrument holder according to claim 2, wherein: the bottom surface fixed mounting of fly leaf (66) has connecting rod (67), through-hole (68) have been seted up to the inside bottom surface of logical groove (62), the one end that fly leaf (66) were kept away from to connecting rod (67) runs through-hole (68) and fixed mounting have inserted bar (69), the one end that connecting rod (67) were kept away from to inserted bar (69) is equipped with pointed cone structure.

4. A surveying instrument holder according to claim 1, wherein: three the surface of support frame (2) all is equipped with stop device (7), stop device (7) include spout (71), the surface at support frame (2) is seted up to spout (71), the inside sliding connection of spout (71) has slide (72), the fixed surface mounting of slide (72) has gag lever post (73), the annular outer wall surface circumference of pivot (4) distributes and has a plurality of spacing holes (74), the one end that slide (72) were kept away from to gag lever post (73) is located the inside of spacing hole (74).

5. A surveying instrument holder according to claim 1, wherein: a rectangular plate (75) is fixedly arranged on the surface of the supporting frame (2), and a spring (76) is fixedly arranged between the rectangular plate (75) and the sliding plate (72).