CN219623715U

CN219623715U - Be used for soft ground survey and drawing support

Info

Publication number: CN219623715U
Application number: CN202320935317.9U
Authority: CN
Inventors: 蔡保杰; 刘敏
Original assignee: Zhejiang Hongtian Construction Engineering Design Co ltd
Current assignee: Zhejiang Hongtian Construction Engineering Design Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-09-01
Anticipated expiration: 2033-04-19

Abstract

The utility model provides a soft ground mapping bracket which comprises a bottom plate, wherein a mounting plate is arranged on the upper side of the bottom plate, a rotating structure is arranged on the lower side of the mounting plate, three rotating sleeves are uniformly and fixedly connected to the lower end face of the bottom plate, supporting sleeves are rotatably connected in the three rotating sleeves, supporting legs are connected to the supporting sleeves through locking bolts, connecting frames are fixedly connected to the outer side walls of the supporting legs, rotating rods are rotatably connected to the connecting frames, the rotating rods are connected with the connecting frames through bolt assemblies, supporting legs are fixedly connected to the bottom ends of the rotating rods, and a ground inserting structure is arranged on the rotating rods. According to the utility model, through the connecting frame, the rotating rod, the bolt assembly, the supporting legs and the ground inserting structure, the soft ground is conveniently inserted, the contact area is increased, the subsidence is not easy to occur, and the problem that the surveying and mapping precision is reduced due to the fact that the surveying and mapping support is easy to occur to be lowered on the soft ground in the prior art is solved.

Description

Be used for soft ground survey and drawing support

Technical Field

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

Background

Mapping refers to measuring, collecting and drawing the shape, size, spatial position, attribute and the like of natural geographic elements or surface artificial facilities; the surveying instrument requires the use of a mapping support during the course of surveying.

By searching, in the prior art, chinese patent with patent publication No. CN218153221U discloses a "plotter mounting bracket", but the following drawbacks still exist:

(1) Although the mapping bracket in the prior art is convenient to use on hard ground, the mapping bracket is inconvenient to use on soft ground, and the mapping bracket can sag due to the weight of the mapping bracket when the mapping bracket is used on soft ground, so that the mapping precision is reduced;

(2) Among the prior art survey and drawing support need survey and drawing the in-process of survey and drawing to different directions, inconvenient regulation of angle carries out, needs carry out holistic angle modulation with the survey and drawing support, reduces the efficiency of survey and drawing.

We have therefore made improvements to this and have proposed a support for soft ground mapping.

Disclosure of Invention

The utility model aims at: the angle adjusting device aims at the problems that the existing mapping support is inconvenient to use on soft ground and inconvenient to adjust angles.

In order to achieve the above object, the present utility model provides the following technical solutions:

for soft ground mapping supports to ameliorate the above problems.

The utility model is specifically as follows:

including the bottom plate, the upside of bottom plate is equipped with the mounting panel, and the downside of mounting panel is equipped with revolution mechanic, the even fixedly connected with of lower terminal surface of bottom plate rotates the cover, and is three all rotate in the cover and be connected with the supporting sleeve, the supporting sleeve is connected with the supporting leg through the locking bolt, equal fixedly connected with link on the lateral wall of supporting leg, the link rotation is connected with the bull stick, and the bull stick passes through the bolt assembly and is connected with the link, the bottom fixedly connected with stabilizer blade of bull stick, and is equipped with on the bull stick and insert ground structure, equal fixedly connected with first movable block on the inside wall of supporting sleeve, the lower terminal surface center department fixedly connected with fixed column of bottom plate, sliding connection has the sliding sleeve on the fixed column, and the sliding sleeve passes through the fastening bolt and is connected with the fixed column, even fixedly connected with second movable block on the periphery lateral wall of sliding sleeve, rotate on the second movable block and be connected with the link up the pole, and the bottom and the first movable block rotation of link up the pole.

As the preferable technical scheme of the utility model, the rotating structure comprises a rotating shaft which is rotatably arranged at the center of the upper end face of a bottom plate, the top end of the rotating shaft is fixedly connected with a mounting plate, a driven gear is fixedly connected on the rotating shaft, a matching shaft is rotatably connected on the bottom plate, the top end of the matching shaft is fixedly connected with a driving gear which is meshed with the driven gear, the bottom end of the matching shaft is fixedly connected with a worm wheel, the lower end face of the bottom plate is fixedly connected with a bearing frame, a worm which is meshed with the worm wheel is rotatably connected in the bearing frame, the outer end shaft end of the worm is fixedly connected with a connecting rod, and the outer end of the connecting rod is fixedly connected with a knob.

As the preferable technical scheme of the utility model, the ground inserting structure comprises two supporting arms which are symmetrical and fixed on the side wall of the connecting frame, the two supporting arms are internally and respectively connected with a threaded column in a threaded manner, the top end of each threaded column is fixedly connected with a rotating block, and the bottom end of each threaded column is fixedly connected with an inserting column.

As the preferable technical scheme of the utility model, the fixed column is fixedly connected with a limiting ring, two through holes matched with the fastening bolts are formed in the fixed column, and the bottom end of the fixed column is fixedly connected with a limiting sheet.

As the preferable technical scheme of the utility model, the supporting sleeve is internally provided with the sliding groove matched with the supporting leg, and the supporting leg is uniformly provided with a group of jacks matched with the locking bolt.

As the preferable technical scheme of the utility model, two mounting holes are symmetrically formed in the connecting frame, and the bolt component is a bolt and a nut.

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

in the scheme of the utility model:

1. through the connecting frame, the rotating rod, the bolt component, the supporting legs and the ground inserting structure, the soft ground is conveniently inserted, the contact area is increased, the subsidence is not easy to occur, and the problem that the surveying and mapping precision is reduced due to the fact that the surveying and mapping support is easy to occur to be lowered on the soft ground in the prior art is solved;

2. through the rotating structure, the automatic adjustment of the mapping angle is realized, and the problems that the mapping device in the prior art is inconvenient to adjust the angle and has low adjustment efficiency are solved;

3. through the supporting sleeve, the locking accounting and the supporting leg that set up, realized highly adjusting surveying and mapping device, solved the high invariable problem of surveying and mapping support among the prior art.

Drawings

FIG. 1 is a schematic view of the overall structure of a soft ground mapping support provided by the utility model;

FIG. 2 is a schematic view of the bottom structure of the soft ground mapping stand provided by the present utility model;

FIG. 3 is a schematic side view of a soft ground mapping support provided by the present utility model;

FIG. 4 is a schematic diagram of a separation structure for a soft ground mapping support provided by the present utility model;

FIG. 5 is a schematic view of a bottom view of a soft ground mapping stand according to the present utility model;

fig. 6 is a schematic view of a ground-inserting structure for a soft ground mapping stand according to the present utility model.

The figures indicate:

1. a bottom plate; 2. a mounting plate; 3. a rotating structure; 301. a rotating shaft; 302. a driven gear; 303. a mating shaft; 304. a drive gear; 305. a worm wheel; 306. a carrier; 307. a worm; 308. a connecting rod; 309. a knob; 4. a rotating sleeve; 5. a support sleeve; 6. a locking bolt; 7. support legs; 8. a connecting frame; 9. a rotating rod; 10. a bolt assembly; 11. a support leg; 12. a ground inserting structure; 1201. a support arm; 1202. a threaded column; 1203. a rotating block; 1204. inserting a column; 13. a first movable block; 14. fixing the column; 15. a sliding sleeve; 16. a fastening bolt; 17. a second movable block; 18. a connecting rod; 19. a limiting ring; 20. and a limiting piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the embodiment provides a mapping bracket for soft ground, which comprises a base plate 1, the upper side of the base plate 1 is provided with a mounting plate 2, and the lower side of the mounting plate 2 is provided with a rotating structure 3, mapping instruments are conveniently installed on the mounting plate 2, the rotating structure 3 conveniently adjusts the angle of the mounting plate 2, the lower end surface of the base plate 1 is uniformly and fixedly connected with three rotating sleeves 4, the three rotating sleeves 4 are internally and rotatably connected with a supporting sleeve 5, the supporting sleeve 5 is connected with supporting legs 7 through locking bolts 6, the supporting sleeve 5, the locking bolts 6 and the supporting legs 7 conveniently adjust the height of the mapping bracket, connecting frames 8 are fixedly connected on the outer side walls of the supporting legs 7, a rotating rod 9 is rotationally connected with the connecting frames 8, the rotating rod 9 is connected with the connecting frames 8 through bolt assemblies 10, the direction of the rotating rod 9 is conveniently adjusted through the bolt assemblies 10, thereby being convenient to flexibly adjust according to the use condition, the bottom end of the rotating rod 9 is fixedly connected with the supporting leg 11, the rotating rod 9 is provided with the ground inserting structure 12, the supporting leg 11 can enlarge the contact area with the soft ground, the ground inserting structure 12 is convenient to be inserted into the soft ground, the phenomenon that the surveying and mapping bracket is not easy to sag is caused, the inner side wall of the supporting sleeve 5 is fixedly connected with the first movable block 13, the center of the lower end face of the bottom plate 1 is fixedly connected with the fixed column 14, the fixed column 14 is slidingly connected with the sliding sleeve 15, the sliding sleeve 15 is connected with the fixed column 14 through the fastening bolt 16, the peripheral side wall of the sliding sleeve 15 is uniformly and fixedly connected with the three second movable blocks 17, the second movable blocks 17 are rotationally connected with the connecting rod 18, the bottom end of the connecting rod 18 is rotationally connected with the first movable block 13, the connecting rod 18 can be driven to be unfolded and contracted through the movement of the sliding sleeve 15, thereby facilitating the opening and closing of the mapping bracket.

As shown in fig. 1, 2, 3 and 4, as a preferred embodiment, further, the rotating structure 3 comprises a rotating shaft 301 rotatably arranged at the center of the upper end face of the bottom plate 1, the top end of the rotating shaft 301 is fixedly connected with the mounting plate 2, the rotating shaft 301 is fixedly connected with a driven gear 302, the bottom plate 1 is rotatably connected with a matching shaft 303, the top end of the matching shaft 303 is fixedly connected with a driving gear 304 meshed with the driven gear 302, the bottom end of the matching shaft 303 is fixedly connected with a worm wheel 305, the lower end face of the bottom plate 1 is fixedly connected with a bearing frame 306, the bearing frame 306 is rotatably connected with a worm 307 meshed with the worm wheel 305, the outer end of the worm 307 is fixedly connected with a connecting rod 308, and the outer end of the connecting rod 308 is fixedly connected with a knob 309; the connecting rod 308 is rotated through the knob 309, the worm 307 is driven to rotate by the rotation of the connecting rod 308, the worm wheel 305 is further driven to rotate, the matching shaft 303 is driven to rotate by the rotation of the matching shaft 303, the driving gear 304 is driven to rotate by the rotation of the driving gear 304, and the angle of the mounting plate 2 can be flexibly adjusted.

As shown in fig. 1 and 6, as a preferred embodiment, based on the above manner, further, the ground inserting structure 12 includes two support arms 1201 symmetrically and fixedly arranged on the side wall of the connecting frame 8, the two support arms 1201 are internally and respectively connected with a threaded column 1202 in a threaded manner, the top end of the threaded column 1202 is fixedly connected with a rotating block 1203, and the bottom end of the threaded column 1202 is fixedly connected with a plug 1204; the threaded column 1202 is rotated through the rotating block 1203, so that the ground inserting depth of the inserting column 1204 can be adjusted, the inserting column is convenient to insert into soft ground, and the stability of the mapping support during placement is improved.

As shown in fig. 1, 2 and 5, as a preferred embodiment, based on the above manner, further, a limiting ring 19 is fixedly connected to the fixing column 14, two through holes matched with the fastening bolts 16 are formed in the fixing column 14, and a limiting piece 20 is fixedly connected to the bottom end of the fixing column 14; spacing is carried out through spacing ring 19 and spacing piece 20, conveniently opens and closes the survey and drawing support.

As shown in fig. 1, 2, 3, 4 and 5, as a preferred embodiment, based on the above manner, further, a sliding groove matched with the supporting leg 7 is formed in the supporting sleeve 5, and a group of jacks matched with the locking bolt 6 are uniformly formed on the supporting leg 7; the extension length of the supporting legs 7 is convenient to adjust, and the supporting height of the bracket is convenient to adjust.

As shown in fig. 1 and 6, as a preferred embodiment, on the basis of the above manner, further, two mounting holes are symmetrically formed on the connecting frame 8, and the bolt assembly 10 is a bolt and a nut; the position of the rotating rod 9 is conveniently and flexibly adjusted according to the use condition.

Specifically, this be used for soft ground survey and drawing support during operation/during the use: firstly, respectively unscrewing locking bolts 6 on three support sleeves 5, respectively removing support legs 7 to a proper length, then screwing the locking bolts 6, dragging a sliding sleeve 15 to the bottom end of a fixed column 14, moving the sliding sleeve 15 to drive a second movable block 17 to move so as to enable a connecting rod 18 to move, enabling the support sleeves 5 to open outwards by moving the connecting rod 18, fixing the sliding sleeve 15 and the fixed column 14 through a fastening bolt 16, then adjusting a rotating block 1203 to enable a threaded column 1202 to rotate so as to enable an insert column 1204 to descend, insert into soft ground, enabling a supporting leg 11 to be in contact with the soft ground, and enabling the contact area to be increased and sinking to be difficult to occur; when the angle adjustment is required, the rotation knob 309 rotates the connecting rod 308, the rotation of the connecting rod 308 drives the worm 307 to rotate, so that the worm wheel 305 rotates, the rotation of the worm wheel 305 rotates the matching shaft 303, the rotation of the matching shaft 303 rotates the driving gear 304, and the rotation of the driving gear 304 drives the driven gear 302 and the rotating shaft 301 to rotate, so that the angle of the mounting plate 2 can be flexibly adjusted.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The utility model provides a be used for soft ground survey and drawing support, includes bottom plate (1), its characterized in that, the upside of bottom plate (1) is equipped with mounting panel (2), and the downside of mounting panel (2) is equipped with revolution mechanic (3), the even fixedly connected with of lower terminal surface of bottom plate (1) rotates cover (4), and is three all rotate in rotating cover (4) and be connected with supporting sleeve (5), supporting sleeve (5) are connected with supporting leg (7) through locking bolt (6), all fixedly connected with link (8) on the lateral wall of supporting leg (7), link (8) internal rotation is connected with bull stick (9), and bull stick (9) are connected with link (8) through bolt assembly (10), the bottom fixedly connected with stabilizer blade (11) of bull stick (9), and be equipped with on bull stick (9) and insert ground structure (12), all fixedly connected with first movable block (13) on the inside wall of supporting sleeve (5), lower terminal surface center department fixedly connected with fixed column (14) of bottom plate (1), on sliding sleeve (14) are connected with bull stick (15) and are connected with on the fixed column (15) through three fixed column (15) and fixed column (15) are connected with one's (15), the second movable block (17) is rotatably connected with a connecting rod (18), and the bottom end of the connecting rod (18) is rotatably connected with the first movable block (13).

2. The support for surveying and mapping on soft ground according to claim 1, wherein the rotating structure (3) comprises a rotating shaft (301) rotatably arranged at the center of the upper end face of the bottom plate (1), the top end of the rotating shaft (301) is fixedly connected with the mounting plate (2), the rotating shaft (301) is fixedly connected with a driven gear (302), the bottom plate (1) is rotatably connected with a matching shaft (303), the top end of the matching shaft (303) is fixedly connected with a driving gear (304) in meshed connection with the driven gear (302), the bottom end of the matching shaft (303) is fixedly connected with a worm wheel (305), the lower end face of the bottom plate (1) is fixedly connected with a bearing frame (306), the inner end of the bearing frame (306) is rotatably connected with a worm (307) in meshed connection with the worm wheel (305), the outer end of the worm (307) is fixedly connected with a connecting rod (308), and the outer end of the connecting rod (308) is fixedly connected with a knob (309).

3. The mapping support according to claim 1, wherein the ground inserting structure (12) comprises two supporting arms (1201) which are symmetrical and are fixed on the side wall of the connecting frame (8), threaded columns (1202) are connected in the two supporting arms (1201) in a threaded manner, a rotating block (1203) is fixedly connected to the top end of each threaded column (1202), and a plug (1204) is fixedly connected to the bottom end of each threaded column (1202).

4. The mapping support for soft ground according to claim 1, wherein the fixed column (14) is fixedly connected with a limiting ring (19), two through holes matched with the fastening bolts (16) are formed in the fixed column (14), and the bottom end of the fixed column (14) is fixedly connected with a limiting sheet (20).

5. The surveying and mapping support according to claim 1, wherein the support sleeve (5) is provided with a chute matched with the support leg (7), and the support leg (7) is uniformly provided with a group of jacks matched with the locking bolt (6).

6. A support for soft ground mapping according to claim 1, characterized in that the connecting frame (8) is symmetrically provided with two mounting holes, and the bolt assembly (10) is a bolt and a nut.