CN220980924U

CN220980924U - Vertical survey and drawing frame of geographical survey and drawing convenient to it is fixed

Info

Publication number: CN220980924U
Application number: CN202420789556.2U
Authority: CN
Inventors: 张飞; 张娜; 张宗涛
Original assignee: Gansu Tianqiong Geographic Information Planning Co ltd
Current assignee: Gansu Tianqiong Geographic Information Planning Co ltd
Priority date: 2024-04-17
Filing date: 2024-04-17
Publication date: 2024-05-17
Anticipated expiration: 2034-04-17

Abstract

The utility model discloses a vertical geographical mapping frame convenient to fix, which comprises a circular ring seat, wherein three connecting frames are fixedly connected to the outer surface of the circular ring seat, a storage frame is movably connected to the end part of the connecting frame, an extension plate is slidably connected to the inside of the storage frame, and a connecting plate is movably connected to the bottom of the extension plate. The utility model has the advantages that the balancing weight and the guide rod are matched to enable the gravity center of the whole surveying and mapping frame to move downwards, the stability of the surveying and mapping frame after erection is improved through limiting and fixing of each joint and angle, the phenomenon that the whole surveying and mapping frame is easy to shake due to the influence of external force when the whole surveying and mapping frame is used in a heightened state due to the lack of a joint, an angle limiting and fixing structure and a bottom balancing weight structure is avoided, the problem of poor stability of the surveying and mapping frame is solved, normal operation of surveying and mapping work is guaranteed, and accuracy of surveying and mapping results is effectively guaranteed.

Description

Vertical survey and drawing frame of geographical survey and drawing convenient to it is fixed

Technical Field

The utility model belongs to the technical field of geographic and topographic surveying and mapping equipment, and particularly relates to a vertical geographic and mapping frame convenient to fix.

Background

Geographical mapping refers to the process of acquiring data and images related to a geographical space by measuring and drawing information such as the shape, the size and the position of the earth surface, is an important component part in a plurality of fields such as geography, geology, engineering and the like, is commonly used in the aspects of geology measurement, engineering measurement, map making, resource investigation, scientific research and the like, various mapping instruments are commonly used when different geographical mapping is performed, and a mapping frame for stably supporting the mapping instruments is commonly used for ensuring the stability of the mapping instruments when the mapping instruments are used.

The utility model of the prior authorization bulletin number CN219975872U discloses a geographical mapping vertical mapping frame convenient to fix, through the telescopic link that sets up, the connecting seat, the screw thread seat, the magnetism is inhaled the cover, spacing seat, the spacing groove, magnetism is inhaled arc seat and shrink spring, further improve the holistic result of use of equipment, in daily use, the staff can carry out quick installation operation with the bottom of connecting seat wholly through screw thread seat and mount pad, make things convenient for follow-up dismouting to carry the operation, spacing seat can be installed in step along with the connecting seat this moment, the telescopic link can also be adjusted through the spacing groove department of rotating axial spacing seat, then the magnetism of telescopic link inhale the cover department and can the joint adsorb in magnetism inhale the inside of arc seat, and the shrink spring of magnetism is inhaled the inside of arc seat can carry out the adjustment operation of suitability, guarantee that the telescopic link can be more stable receive whole operation, follow-up carrying use of being convenient for, the comprehensiveness of equipment design has been embodied.

By adopting the technical scheme, although convenient to put in and accomodate, and the portability is better, but the joint department that can rotate among the above-mentioned technical scheme does not have spacing fixed knot and constructs, rocks easily because of external force influence, and also can increase the focus when whole survey and drawing frame height is higher, holistic stability can be worsened, lacks spacing fixed knot of joint and bottom counter weight structure, leads to whole survey and drawing frame to rock because of external force influence easily when propping high use, and survey and drawing frame's stability is relatively poor, and is great to survey and drawing result's influence.

Disclosure of utility model

The utility model aims to provide a geographical mapping vertical type surveying and mapping frame convenient to fix, which aims to solve the problems that in the prior art, the joint part of the surveying and mapping frame lacks a limiting and fixing structure, the surveying and mapping frame is easy to shake due to the influence of external force when in use and the stability of the surveying and mapping frame is poor, and the surveying and mapping result is influenced.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a vertical mapping frame of geographical survey and drawing convenient to it is fixed, including the ring seat, the surface fixedly connected with three link of ring seat, accomodate the frame through first threaded rod swing joint on the inner wall of link, accomodate the inside sliding connection of frame and have the extension board, the bottom of extension board is through second threaded rod swing joint there is the connecting plate, the bottom fixedly connected with arc of connecting plate, the conical foot of the same shape of bottom fixedly connected with of arc, the upper surface fixedly connected with two guide arms of arc, the top of arc is provided with two balancing weights, the balancing weight suit is on the guide arm, be equipped with the screw that runs through on accomodate the bottom outer wall of frame, and screw internal thread is connected with hand and twist limit bolt, the tip threaded connection of first threaded rod has first hand to twist the nut piece, the tip threaded connection of second threaded rod has the second hand to twist the nut piece, the part of every link bottom is equal with connection structure.

Preferably, the one end that limit bolt is twisted to hand is close to the extension board contacts with the surface of extension board, and first threaded rod rotates with accomodate the frame to be connected, and the side that first hand is twisted the nut piece and is close to accomodate the frame contacts with the lateral wall of accomodating the frame, and the second threaded rod rotates with the connecting plate to be connected, and the side that the second hand is twisted the nut piece and is close to the connecting plate contacts with the lateral wall of connecting plate, and the upper surface fixedly connected with annular slipmat of ring seat, the upper surface equidistance fixedly connected with slippost of annular slipmat.

Preferably, the outer surface of the circular ring seat is fixedly connected with a handle support, and the inner wall of the handle support is fixedly connected with a pull rod.

Preferably, the handle is sleeved on the pull rod, and the inner wall of the handle is rotationally connected with the outer surface of the pull rod.

Preferably, the inner wall of the circular ring seat is fixedly connected with a guide rail frame, and the inside of the guide rail frame is connected with a sliding block in a sliding manner.

Preferably, the inner wall of the sliding block is fixedly connected with an auxiliary bearing, a hand-screwed butt-joint bolt is inserted into the inner wall of the auxiliary bearing, and the hand-screwed butt-joint bolt is in interference connection with the auxiliary bearing.

The utility model has the advantages that: through ring seat, the link, accomodate the frame, the extension board, the connecting plate, the arc, the toper foot, hand limit bolt, the guide arm, the balancing weight, first threaded rod, first hand screw nut piece, second threaded rod and second hand screw nut piece mutually support, first hand screw nut piece and first threaded rod cooperation, carry out spacing fixedly to accomodating the frame after rotating through the screw thread, twist hand screw limit bolt, make hand screw limit bolt jack up the lateral wall of extension board and carry out spacing fixedly to the extension board after stretching out and drawing, second hand screw nut piece and second threaded rod cooperation, carry out spacing fixedly to the connecting plate after rotating through the screw thread, and then can carry out spacing and fixedly to each joint and angle of survey and drawing frame, the toper foot can support subaerial or prick in, balancing weight and guide arm cooperation can make whole survey and draw frame focus move down, through spacing and fixedly to each joint and angle, the stability after having improved the frame of surveying and drawing, avoid because of lacking joint, angle limit fixed structure and bottom counter weight structure, lead to whole survey and drawing frame to rock because of external force influence easily when propping up and use, the stability that relatively poor survey and drawing has guaranteed that the result is just has been mapped correctly.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic view of the leg structure of the surveying and mapping frame of the present utility model.

Fig. 3 is a schematic structural view of the accommodating frame and the extending plate in cooperation.

Fig. 4 is a schematic structural view of the cooperation of the connecting plate and the arc plate.

Fig. 5 is a schematic structural view of the ring seat of the present utility model.

FIG. 6 is a schematic view of the ring seat of the present utility model in cross section.

The reference numerals have the following meanings: 1. a circular ring seat; 2. a connecting frame; 3. a storage rack; 4. an extension plate; 5. a connecting plate; 6. an arc-shaped plate; 7. conical feet; 8. screwing the limit bolt by hand; 9. a guide rod; 10. balancing weight; 11. a first threaded rod; 12. a first hand-screwed nut block; 13. a second threaded rod; 14. a second hand-screwed nut block; 15. an annular anti-slip pad; 16. an anti-slip stud; 17. a handle support; 18. a pull rod; 19. a handle; 20. a guide rail frame; 21. a slide block; 22. an auxiliary bearing; 23. and (5) screwing the butt-joint bolt by hand.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description.

The utility model provides a be convenient for fixed geographical survey and drawing vertical mapping frame as shown in fig. 1 to 6, including ring seat 1, ring seat 1's surface fixed connection has three link 2, be equipped with through first threaded rod 11 swing joint on the inner wall of link 2 and accomodate frame 3, accomodate the inside sliding connection of frame 3 and have extension board 4, the bottom of extension board 4 is through second threaded rod 13 swing joint has connecting plate 5, the bottom fixedly connected with arc 6 of connecting plate 5, the bottom fixedly connected with of arc 6a plurality of same shape's taper foot 7, the upper surface fixedly connected with of arc 6 two guide arms 9, the top of arc 6 is provided with two balancing weights 10, balancing weights 10 suit is equipped with the screw that runs through on the bottom outer wall of accomodate frame 3, and screw internal thread connection has hand to twist limit bolt 8, after the length adjustment of extension board 4 finishes, the extending plate 4 is limited and fixed through the hand-screwed limit bolt 8, the end part of the first threaded rod 11 is connected with the first hand-screwed nut block 12, after the inclination angle of the storage rack 3 is adjusted, the angle of the storage rack 3 is limited and fixed through the first hand-screwed nut block 12, the joint part of the storage rack 3 is prevented from shaking in the mapping process, the end part of the second threaded rod 13 is connected with the second hand-screwed nut block 14, after the inclination angle of the connecting plate 5 is adjusted, the angle of the connecting plate 5 is limited and fixed through the second hand-screwed nut block 14, the joint part of the connecting plate 5 is prevented from shaking in the mapping process, the parts at the bottom of each connecting rack 2 are identical to the connecting structure, the bottom of the circular ring seat 1 is movably connected with 3 parts and supporting legs with the same structure through the connecting rack 2, each joint of the supporting legs is provided with a limiting and fixing structure, after adjusting the angle and the length of 3 supporting legs, the angle and the length of the supporting legs are limited and fixed through screwing the limit bolt 8, screwing the nut block 12 and the second screwing the nut block 14 by hand, so that the stability of the surveying and mapping frame after erection is improved, the phenomenon that the whole surveying and mapping frame shakes easily due to the influence of external force when the whole surveying and mapping frame is used in a heightening manner due to the lack of a joint, an angle limiting and fixing structure and a bottom counterweight structure is avoided, the problem of poor stability of the surveying and mapping frame is solved, normal operation of surveying and mapping work is guaranteed, and the correctness of surveying and mapping results is effectively guaranteed.

The hand is twisted limit bolt 8 and is close to one side of extension board 4 and is contacted with the surface of extension board 4, first threaded rod 11 rotates with accomodate frame 3 and is connected, first hand is twisted nut piece 12 and is close to the side of accomodating frame 3 and is contacted with the lateral wall of accomodating frame 3, second threaded rod 13 rotates with connecting plate 5 and is connected, second hand is twisted nut piece 14 and is close to the side of connecting plate 5 and is contacted with the lateral wall of connecting plate 5, the upper surface fixedly connected with annular slipmat 15 of ring seat 1, the equidistant fixedly connected with slipmat 16 of upper surface of annular slipmat 15, through being provided with slipmat 16, can increase the frictional force of annular slipmat 15 upper surface, through being provided with annular slipmat 16 and slipmat 15, can increase the frictional force and the elasticity of ring seat 1 upper surface jointly, thereby make things convenient for the stable butt joint of outside surveying instrument and ring seat 1.

In order to facilitate lifting and carrying of the surveying and mapping frame, a handle support 17 is fixedly connected to the outer surface of the circular ring seat 1, and a pull rod 18 is fixedly connected to the inner wall of the handle support 17.

In order to further facilitate the lifting and carrying of the surveying and mapping frame, a handle 19 is sleeved on the pull rod 18, and the inner wall of the handle 19 is rotatably connected with the outer surface of the pull rod 18.

In order to conveniently butt joint outside mapping device, guarantee mapping device's stable installation, can be quick simultaneously adjust outside mapping device's position, at the inner wall fixedly connected with guide rail frame 20 of ring seat 1, the inside sliding connection of guide rail frame 20 has slider 21, the inner wall fixedly connected with auxiliary bearing 22 of slider 21, peg graft on auxiliary bearing 22's the inner wall have hand to twist docking bolt 23, hand to twist docking bolt 23 and auxiliary bearing 22 interference connection.

The working principle of the utility model is as follows: when in use, under the condition that the first hand-screwed nut block 12 does not tightly jack the storage rack 3, the hand-screwed limit bolt 8 does not tightly jack the extension plate 4 and the second hand-screwed nut block 14 does not tightly jack the connecting plate 5, the extension plate 4 is pulled to a certain length from the inside of the storage rack 3 according to the erection height of the mapping device, the storage rack 3 rotates around the first threaded rod 11, the connecting plate 5 rotates around the second threaded rod 13 until the height of the ring seat 1 can meet the erection height of an external mapping device, the conical foot 7 can be stably pricked into the ground or stably supported on the ground, the first hand-screwed nut block 12, the hand-screwed limit bolt 8 and the second hand-screwed nut block 14 on three supporting legs are simultaneously matched and screwed during the period, the storage rack 3, the extension plate 4 and the connecting plate 5 are fixed, the locking of each movable joint of the whole mapping rack can be completed, the balancing weights 10 are sleeved on each guide rod 9, the gravity center of the whole surveying and mapping frame can be lowered, the overall stability of the surveying and mapping frame can be improved, finally, the sliding block 21 is slid to a proper position in the guide rail frame 20 according to the gravity center of the external surveying and mapping device, the gravity center of the external surveying and mapping device is positioned at the center point of the whole surveying and mapping frame as much as possible, then, after the threaded structure at the bottom of the external surveying and mapping device is aligned with the hand-screwed docking bolt 23, the hand-screwed docking bolt 23 is screwed with the threaded structure of the external surveying and mapping device is docked with the auxiliary bearing 22, the external surveying and mapping device is tightly attached to the annular anti-slip pad 15 and the anti-slip convex column 16, so that the stability is particularly good when the whole surveying and mapping frame is used, the problem that the whole surveying and mapping frame is easy to shake due to the influence of external force when the whole surveying and mapping frame is elevated for use is effectively solved, not only ensure the normal operation of mapping work, but also effectively ensure the correctness of mapping results.

The foregoing is merely a preferred embodiment of the present utility model, and the technical solution of the present utility model is not to be construed as such, but it should be noted that other equivalent modifications and improvements may be made by those skilled in the art as well as be considered to be within the scope of the present utility model under the technical teaching provided by the present utility model.

Claims

1. The utility model provides a vertical survey and drawing frame of geographical survey and drawing convenient to it is fixed, includes ring seat (1), its characterized in that: the utility model discloses a ring seat, including ring seat (1) and connecting plate (5), the surface fixedly connected with three link (2) of ring seat (1), accomodate frame (3) through first threaded rod (11) swing joint on the inner wall of link (2), accomodate the inside sliding connection of frame (3) and have extension board (4), the bottom of extension board (4) is through second threaded rod (13) swing joint there is connecting plate (5), the bottom fixedly connected with arc (6) of connecting plate (5), the conical foot (7) of a plurality of same shape of bottom fixedly connected with of arc (6), the upper surface fixedly connected with of arc (6) two guide arms (9), the top of arc (6) is provided with two balancing weights (10), balancing weights (10) suit are on guide arms (9), be equipped with the screw that runs through on the bottom outer wall of accomodate frame (3), and screw internal thread connection has hand-screwed limit bolt (8), the tip threaded connection of first threaded rod (11) has first hand-screwed nut (12), the end connection of second threaded rod (13) has two guide arms (20) of connecting plate (6), the equal screwed connection part of ring seat (1), the inside of the guide rail frame (20) is connected with a sliding block (21) in a sliding way.

2. A convenient-to-fix, geographic mapping vertical mapping frame as claimed in claim 1, wherein: the utility model discloses a hand-screwed limit bolt (8) is close to the one end of extension board (4) and is contacted with the surface of extension board (4), first threaded rod (11) rotate with accomodate frame (3) and be connected, first hand-screwed nut piece (12) are close to the side of accomodating frame (3) and are contacted with the lateral wall of accomodating frame (3), second threaded rod (13) rotate with connecting plate (5) to be connected, the side that second hand-screwed nut piece (14) are close to connecting plate (5) contacts with the lateral wall of connecting plate (5), the upper surface fixedly connected with annular slipmat (15) of ring seat (1), the upper surface equidistance fixedly connected with slipmat (16) of annular slipmat (15).

3. A convenient-to-fix, geographic mapping vertical mapping frame as claimed in claim 1, wherein: the outer surface of the circular ring seat (1) is fixedly connected with a handle support (17), and the inner wall of the handle support (17) is fixedly connected with a pull rod (18).

4. A convenient-to-fix, geographic mapping vertical mapping frame as claimed in claim 3, wherein: the pull rod (18) is sleeved with a handle (19), and the inner wall of the handle (19) is rotationally connected with the outer surface of the pull rod (18).

5. A convenient-to-fix, geographic mapping vertical mapping frame as claimed in claim 1, wherein: the inner wall of the sliding block (21) is fixedly connected with an auxiliary bearing (22), a hand-screwed butt-joint bolt (23) is inserted into the inner wall of the auxiliary bearing (22), and the hand-screwed butt-joint bolt (23) is in interference connection with the auxiliary bearing (22).