CN221034808U

CN221034808U - Support for surveying and mapping equipment

Info

Publication number: CN221034808U
Application number: CN202322857698.6U
Authority: CN
Inventors: 余洋; 何波; 柳珍
Original assignee: Chuang Yi Group Co ltd
Current assignee: Chuang Yi Group Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-05-28
Anticipated expiration: 2033-10-24

Abstract

The utility model discloses a support for surveying and mapping equipment, which relates to the technical field of supports for the surveying and mapping equipment, and particularly comprises a placing table, wherein the upper end surface of the placing table is provided with a fixing mechanism, a connecting plate is arranged below the placing table, a limiting piece is arranged between the placing table and the connecting plate, a plurality of supporting feet are rotatably arranged on the lower end surface of the connecting plate, and a turntable is rotatably arranged on the upper end surface of the connecting plate.

Description

Support for surveying and mapping equipment

Technical Field

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

Background

The surveying and mapping equipment is used for planning and designing, constructing and managing various instruments in aspects of orientation, ranging, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in engineering construction, and part of surveying and mapping equipment needs to be placed at a designated height.

Through retrieval, a patent of a general bracket for urban and rural planning and mapping equipment, such as the patent with the bulletin number of CN216715703U, comprises a carrier plate, wherein a mapping instrument and a level instrument are arranged at the top of the carrier plate; the support plate is triangular, each corner of the support plate is provided with a side telescopic support structure, each side telescopic support structure comprises an outer support column and an inner support column hinged with the support plate, an inner groove is formed in the outer support column, the inner support column is inserted into the inner groove, threaded holes are formed in the inner support column, limit grooves are formed in two sides of the outer support column, an opening is formed in the middle of each limit groove, fixing bolts are arranged in the limit grooves, and the fixing bolts penetrate through the openings and are meshed with the threaded holes of the inner support column; the bottom of the outer support post is provided with a supporting ball; the utility model has strong application flexibility through the arrangement of the integral structure, and can be suitable for different terrains; meanwhile, the surveying instrument can be quickly and conveniently adjusted to be in a horizontal state, and the surveying accuracy is improved.

According to the scheme, the problem that the mapping drawing device is not smooth to put due to the fact that the mapping drawing device is large in fluctuation of the terrain is solved, so that the mapping result is affected is solved, but the problem is similar to the problem that the general support for urban and rural planning drawing equipment is solved, after the drawing equipment is placed on the support, when slight height adjustment is needed, the angle of the contralateral telescopic supporting structure is needed to be adjusted, and therefore the position of the drawing equipment is easy to move, and correction is troublesome.

Disclosure of utility model

Aiming at the defects and defects in the prior art that the height of the surveying and mapping equipment is troublesome to slightly adjust.

The utility model discloses a support for mapping equipment, which comprises a placing table, wherein a fixing mechanism is arranged on the upper end surface of the placing table, a connecting plate is arranged below the placing table, a limiting piece is arranged between the placing table and the connecting plate, a plurality of supporting feet are rotatably arranged on the lower end surface of the connecting plate, a turntable is rotatably arranged on the upper end surface of the connecting plate, a fixing disc is fixedly arranged on the lower end surface of the placing table, a plurality of connecting rods are arranged between the turntable and the fixing disc, universal balls are fixedly arranged at two ends of each connecting rod, two universal balls on each connecting rod are respectively rotatably connected with the fixing disc and the turntable, a driving piece is arranged on one side between the turntable and the connecting plate, and a fixing piece is arranged on the other side of the turntable.

Further, the lower terminal surface of carousel is provided with the recess, be provided with a plurality of first latches on the inside wall of recess, be provided with a plurality of second latches on the lateral wall of recess, the driving piece includes the pivot, pivot slidable mounting is in on the connecting plate, fixed mounting has two bevel gears in the pivot, two bevel gears respectively with first latch or second latch cooperation, first latch with the second latch only with one at a time bevel gear meshing.

Further, the mounting includes the fixed plate, fixed plate fixed mounting is in the connecting plate up end, rotate on the fixed plate and install the screw rod, the bottom fixed rotation of screw rod is installed the antiskid ribbed tile, the antiskid ribbed tile with fixed plate sliding connection.

Further, the tooth distance between the first clamping teeth is larger than or equal to the tooth distance between the second clamping teeth, a vertical rod is fixedly arranged on the lower end face of the fixed disc, and the lower end of the vertical rod penetrates through the rotary disc and the connecting plate.

Further, the limiting piece comprises a limiting rod, one end of the limiting rod is fixedly connected with the placing table, the other end of the limiting rod is fixedly connected with the connecting plate, and the limiting rod is in telescopic arrangement.

Furthermore, the two side walls of the groove are obliquely arranged, and the inclination angle of the groove is matched with the inclination angle of the bevel gear inclined plane.

Furthermore, the lower part of each supporting leg is provided with a conical foot, the conical foot is rotatably arranged on the supporting leg, and a clamping mechanism is arranged between the supporting leg and the supporting leg.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the supporting feet are arranged to support the placing table to be approximately high, the mapping equipment is fixed through the fixing mechanism, meanwhile, the rotating disk is controlled to rotate along the appointed direction through the driving piece by the components such as the rotating disk, the fixing disk, the connecting rod and the universal ball, and the rotating disk component is driven to move along the appointed direction while the universal ball component and the connecting rod component are driven to move along the appointed direction, so that the placing table is controlled to move upwards or downwards, the placing table is driven to a preset position quickly, the stability is maintained, and the working efficiency is improved.

2. According to the utility model, the first clamping teeth, the second clamping teeth, the bevel gears, the rotating shaft and other parts are arranged, when the surveying and mapping equipment is finely adjusted, the rotating shaft is pushed to move on the connecting plate, so that one bevel gear is meshed with the first clamping teeth on the inner side, then the rotating shaft is driven to rotate, the turntable rotates faster, the height of the surveying and mapping equipment can be quickly adjusted, the other bevel gear is meshed with the second clamping teeth on the outer side by driving the rotating shaft to reversely move, the rotation of the turntable is slowed down, the moving speed of the surveying and mapping equipment is slowed down, and the adjustment precision of the surveying and mapping equipment is higher.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic view of a spatial perspective structure of the present utility model;

FIG. 2 is a schematic view of a partial explosion of the present utility model;

FIG. 3 is a schematic diagram of a turntable according to the present utility model;

fig. 4 is an enlarged schematic view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a placement table; 2. a fixing mechanism; 3. a connecting plate; 4. a turntable; 5. a fixed plate; 6. a connecting rod; 7. a universal ball; 8. a vertical rod; 9. a limit rod; 10. a groove; 11. a first latch; 12. a second latch; 13. a rotating shaft; 14. bevel gears; 15. a fixing plate; 16. a cleat; 17. a screw; 18. supporting feet; 19. conical feet.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1-4, the support for mapping equipment of the present utility model includes a placement table 1, a fixing mechanism 2 is disposed on an upper end surface of the placement table 1, a connection plate 3 is disposed below the placement table 1, a limiting member is disposed between the placement table 1 and the connection plate 3, a plurality of supporting legs 18 are rotatably mounted on a lower end surface of the connection plate 3, a turntable 4 is rotatably mounted on an upper end surface of the connection plate 3, a fixing plate 5 is fixedly mounted on a lower end surface of the placement table 1, a plurality of connection rods 6 are disposed between the turntable 4 and the fixing plate 5, universal balls 7 are fixedly mounted on two ends of each connection rod 6, two universal balls 7 on each connection rod 6 are respectively rotatably connected with the fixing plate 5 and the turntable 4, a driving member is disposed on one side between the turntable 4 and the connection plate 3, a fixing member is disposed on the other side, rotation of the turntable 4 is controlled by the driving member, the turntable 5 is driven to move by the connection rods 6 and the universal balls 7 while the turntable 4 rotates, and simultaneously positions of the placement table 1 are changed, the movement direction of the placement table 1 is limited by the limiting member while the movement of the turntable 5 is limited by the limiting member, and the turntable 1 is prevented from moving up and down by adjusting the specified positions of the turntable 4 to the turntable 4.

Referring to fig. 2 and 3, a groove 10 is formed in the lower end surface of the turntable 4, a plurality of first latches 11 are formed in the inner side wall of the groove 10, a plurality of second latches 12 are formed in the outer side wall of the groove 10, the driving member comprises a rotating shaft 13, the rotating shaft 13 is slidably mounted on the connecting plate 3, two bevel gears 14 are fixedly mounted on the rotating shaft 13, the two bevel gears 14 are respectively matched with the first latches 11 or the second latches 12, the first latches 11 and the second latches 12 are only meshed with one bevel gear 14 at a time, and the positions of the two bevel gears 14 are adjusted by driving the rotating shaft 13 to slide on the connecting plate 3, so that the bevel gears 14 can be meshed with different first latches 11 or second latches 12 according to requirements.

Referring to fig. 4, the fixing member includes a fixing plate 15, the fixing plate 15 is fixedly mounted on an upper end surface of the connecting plate 3, a screw 17 is rotatably mounted on the fixing plate 15, a antiskid plate 16 is fixedly mounted at a bottom end of the screw 17, the antiskid plate 16 is slidably connected with the fixing plate 15, after the turntable 4 is rotated to a preset angle, the fixing plate 15 drives the antiskid plate 16 to move towards the turntable 4 by driving the screw 17 to rotate on the fixing plate 15, and the turntable 4 is extruded, so that the turntable 4 is fixed.

Referring to fig. 2 and 3, the tooth pitch between the first teeth 11 is greater than or equal to the tooth pitch between the second teeth 12, the lower end surface of the fixed disc 5 is fixedly provided with a vertical rod 8, the lower end of the vertical rod 8 passes through the turntable 4 and the connecting plate 3, when the bevel gear 14 is meshed with the first teeth 11, the rotation speed of the turntable 4 is fast, and when the bevel gear 14 is meshed with the second teeth 12, the rotation speed of the turntable 4 is slow, so that the position of the surveying and mapping equipment is convenient to fine tune.

Referring to fig. 1, the limiting member includes a limiting rod 9, one end of the limiting rod 9 is fixedly connected with the placing table 1, the other end of the limiting rod 9 is fixedly connected with the connecting plate 3, the limiting rod 9 is arranged in a telescopic manner, the placing table 1 moves while the limiting rod 9 follows to stretch, and the movement direction of the placing table 1 is limited, so that the placing table 1 is prevented from rotating.

Referring to fig. 3, two sidewalls of the groove 10 are inclined, and the inclination angle of the groove 10 is matched with the inclination angle of the bevel gear 14, so that the first latch 11 and the second latch 12 can be more tightly matched with the two bevel gears 14, and tooth disengagement or latch is prevented.

Referring to fig. 1, a conical foot 19 is disposed at the lower portion of each supporting leg 18, the conical foot 19 is rotatably mounted on the supporting leg 18, a clamping mechanism is disposed between the supporting legs 18 and 18, the conical foot 19 is unfolded or folded according to different terrains or ground, and the device is ensured to be stable and prevented from damaging the ground.

When the utility model is used: after the device is brought to a specified position, the placing table 1 is supported to be approximately high through the supporting legs 18, then the mapping equipment is fixed through the fixing mechanism 2, then the rotating shaft 13 is pushed to move on the connecting plate 3, one bevel gear 14 on the connecting plate 3 is closed with the first clamping tooth 11, meanwhile, the rotating shaft 13 rotates the rotating shaft 13 in the required direction according to actual requirements, the bevel gear 14 drives the rotating disc 4 to rotate through the first clamping tooth 11, the universal ball 7 and the connecting rod 6 are driven to follow actions while the rotating disc 4 rotates, the fixing disc 5 is driven to move in the specified direction, the mapping equipment and the placing table 1 are changed, when the position of the fixing disc 5 is required to be finely adjusted, the connecting plate 3 in the opposite direction slides through the driving of the rotating shaft 13, the other bevel gear 14 is meshed with the second clamping tooth 12, the rotating shaft 13 is driven to rotate again, the speed of the rotating disc 4 is slowed down, and thus fine adjustment is carried out, after the mapping equipment is adjusted to a preset position, the rotating disc 4 is pressed through the driving screw 17, the anti-skid plate 16 is driven to slide on the fixing plate 15, and the rotating disc 4 is pressed.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. A support for mapping equipment, comprising a placement table (1), characterized in that: place platform (1) up end and be provided with fixed establishment (2), the below of placing platform (1) is provided with connecting plate (3), place platform (1) with be provided with the locating part between connecting plate (3), terminal surface rotation is installed a plurality of supporting legs (18) under connecting plate (3), connecting plate (3) up end rotation is installed carousel (4), place platform (1) lower terminal surface fixed mounting has fixed disk (5), carousel (4) with be provided with a plurality of connecting rods (6) between fixed disk (5), every equal fixed mounting in connecting rod (6) both ends has universal ball (7), every two on connecting rod (6) universal ball (7) respectively with fixed disk (5) with carousel (4) rotate and are connected, carousel (4) with one side between connecting plate (3) is provided with the driving piece, and the opposite side is provided with the mounting.

2. A stand for mapping equipment as defined in claim 1, wherein: the rotary table is characterized in that a groove (10) is formed in the lower end face of the rotary table (4), a plurality of first clamping teeth (11) are formed in the inner side wall of the groove (10), a plurality of second clamping teeth (12) are formed in the outer side wall of the groove (10), the driving piece comprises a rotating shaft (13), the rotating shaft (13) is slidably mounted on the connecting plate (3), two bevel gears (14) are fixedly mounted on the rotating shaft (13), the two bevel gears (14) are matched with the first clamping teeth (11) or the second clamping teeth (12) respectively, and the first clamping teeth (11) and the second clamping teeth (12) are meshed with one bevel gear (14) at a time.

3. A stand for mapping equipment as defined in claim 1, wherein: the fixing piece comprises a fixing plate (15), the fixing plate (15) is fixedly arranged on the upper end face of the connecting plate (3), a screw rod (17) is rotatably arranged on the fixing plate (15), a antiskid plate (16) is fixedly rotatably arranged at the bottom end of the screw rod (17), and the antiskid plate (16) is slidably connected with the fixing plate (15).

4. A stand for mapping equipment as claimed in claim 2, wherein: the tooth distance between the first clamping teeth (11) is larger than or equal to the tooth distance between the second clamping teeth (12), a vertical rod (8) is fixedly arranged on the lower end face of the fixed disc (5), and the lower end of the vertical rod (8) penetrates through the rotary disc (4) and the connecting plate (3).

5. A stand for mapping equipment as defined in claim 1, wherein: the limiting piece comprises a limiting rod (9), one end of the limiting rod (9) is fixedly connected with the placing table (1), the other end of the limiting rod is fixedly connected with the connecting plate (3), and the limiting rod (9) is in telescopic arrangement.

6. A stand for mapping equipment as claimed in claim 2, wherein: the two side walls of the groove (10) are obliquely arranged, and the inclination angle of the groove (10) is matched with the inclination angle of the bevel gear (14).

7. A stand for mapping equipment as defined in claim 1, wherein: the lower part of every supporting leg (18) all is provided with toper foot (19), toper foot (19) rotate and install on supporting leg (18), supporting leg (18) with be provided with joint mechanism between supporting leg (18).