CN220957769U - Adjustable survey and drawing support - Google Patents
Adjustable survey and drawing support Download PDFInfo
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- CN220957769U CN220957769U CN202322453880.5U CN202322453880U CN220957769U CN 220957769 U CN220957769 U CN 220957769U CN 202322453880 U CN202322453880 U CN 202322453880U CN 220957769 U CN220957769 U CN 220957769U
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- fixedly connected
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- telescopic frame
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- 238000013507 mapping Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of highway mapping, and discloses an adjustable mapping support, which comprises a base, wherein a total station is arranged at the top of the base, mounting grooves are formed in the bottom of the base, three mounting grooves are uniformly formed, supporting components are arranged in the mounting grooves, and a connecting component is arranged between the three supporting components. This design has solved the not enough under the prior art, through in retracting the expansion bracket into the fixed shell and with three supporting component towards the direction that is close to each other and be in the same place, greatly reduced the space volume that overall structure occupied, made things convenient for the user to the transport of total powerstation, the in-process that the user operated the total powerstation to survey and drawing, the triangular structure that three supporting legs constitutes can play stable support's effect to the user can drag the expansion bracket, when the expansion bracket drags to required length, the user accessible first bolt will extend strip and the position fixing of expansion bracket.
Description
Technical Field
The utility model relates to the technical field of highway mapping, in particular to an adjustable mapping bracket.
Background
In the process of construction, a total station is usually used for surveying and mapping operations, and the total station is a high-technology measuring instrument integrating light, machine and electricity and is a surveying and mapping instrument integrating horizontal angle, vertical angle, distance (inclined distance and flat distance) and height difference measuring functions.
The prior art has the following defects: under the prior art, when staff operated the total powerstation and survey and draw, all install the total powerstation on the support and use, but current support occupy the volume great, can't accomodate, when need carry the removal to the total powerstation, the operation is got up extremely inconveniently.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an adjustable mapping support to solve the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the utility model provides an adjustable survey and drawing support, includes the base, the total powerstation is installed at the base top, the mounting groove has been seted up to the base bottom, the mounting groove evenly is provided with three, install supporting component in the mounting groove, three install the linking subassembly between the supporting component.
Preferably, the support assembly comprises a fixed shell, a telescopic frame is arranged inside the fixed shell, the top of the telescopic frame penetrates through the top of the fixed shell and extends upwards, a rotating shaft is fixedly connected in the mounting groove, the top of the telescopic frame is rotationally connected with the surface of the rotating shaft, an extension strip is fixedly connected to the bottom of the telescopic frame, and the surface of the extension strip is slidably connected with the inner wall of the fixed shell.
Preferably, a through hole is formed in one side of the fixing shell in a penetrating mode, a group of through holes are uniformly formed in the through hole, a butt joint groove is formed in one side of the extension strip, and a first bolt is arranged between the butt joint groove and the through hole.
Preferably, a first internal thread is arranged in the butt joint groove, a first external thread is arranged at one end of the first bolt, and the first external thread is matched with the first internal thread.
Preferably, the bottom of the fixed shell is fixedly connected with supporting feet.
Preferably, the connection assembly comprises a fixed rod and a second bolt, the top end of the fixed rod is fixedly connected with the center of the bottom of the base, the bottom end of the fixed rod is fixedly connected with a limiting plate, and the surface of the fixed rod is sleeved with a moving ring.
Preferably, the motion ring surface fixedly connected with holds the piece, it evenly is provided with three to hold the piece, fixedly connected with installation piece on the expansion bracket, and the installation piece corresponds to hold the piece and is provided with the connecting rod between piece and the installation piece, connecting rod one end is articulated with holding the piece, the connecting rod other end is articulated with the installation piece.
Preferably, the communication hole is arranged on the moving ring in a penetrating way, a first positioning groove and a second positioning groove are arranged on the surface of the fixed rod, a second external thread is arranged at one end of the second bolt, a second internal thread is arranged in the first positioning groove and the second positioning groove, the second internal thread is matched with the second external thread, and a handle is fixedly connected to the surface of the moving ring.
The utility model has the technical effects and advantages that:
1. When the total station is used, if the total station is required to be carried, a user can drag the telescopic frame to completely enter the fixed shell, the telescopic frame is fixed in the fixed shell through the first bolt, the user pushes the moving ring upwards through the handle, the moving ring drives the three telescopic frames to move towards the direction close to each other around the rotating shaft through the bearing block, the connecting rod and the mounting block, and the position of the moving ring is fixed through the second bolt, so that the three supporting components are retracted and fixed.
2. When the telescopic frame is used, a user can operate the total station to conduct mapping, the triangular structure formed by the three supporting legs can achieve the effect of stable support, the user can drag the telescopic frame, when the telescopic frame is dragged to a required length, the user can fix the positions of the extension bar and the telescopic frame through the first bolt, the adjustment of the height position of the total station is achieved, the operation is simple and convenient, and the diversified requirements of the user are met.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of a support assembly according to the present utility model.
FIG. 3 is a mating view of the adapter and support assemblies of the present utility model.
FIG. 4 is a schematic view of a connecting assembly according to the present utility model.
The reference numerals are: 1. a base; 11. a mounting groove; 2. a total station; 3. a support assembly; 31. a fixed case; 32. a telescopic frame; 33. supporting feet; 34. an extension strip; 35. penetrating holes; 36. a butt joint groove; 37. a first bolt; 4. a joining assembly; 41. a fixed rod; 411. a first positioning groove; 412. a second positioning groove; 42. a limiting plate; 43. a moving ring; 431. a communication hole; 44. a receiving block; 45. a mounting block; 46. a connecting rod; 47. a second bolt; 48. a handle.
Description of the embodiments
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the adjustable mapping support according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.
The utility model provides an adjustable surveying and mapping support, which comprises a base 1, wherein a total station 2 is arranged at the top of the base 1, the total station 2 is the prior art in the surveying and mapping field, and is not described in detail herein, the bottom of the base 1 is provided with three mounting grooves 11, three mounting grooves 11 are uniformly arranged, support assemblies 3 are arranged in the mounting grooves 11, and a connecting assembly 4 is arranged between the three support assemblies 3.
Further, the support assembly 3 includes a fixing shell 31, the fixing shell 31 is internally provided with a telescopic frame 32, the top of the telescopic frame 32 passes through the top of the fixing shell 31 and extends upwards, a rotating shaft is fixedly connected in the mounting groove 11, the top of the telescopic frame 32 is rotationally connected with the surface of the rotating shaft, the telescopic frame 32 can rotate around the axis of the rotating shaft, an extension bar 34 is fixedly connected with the bottom of the telescopic frame 32, the surface of the extension bar 34 is slidably connected with the inner wall of the fixing shell 31 and forms sliding guide fit with the extension bar, a penetrating hole 35 is formed in one side of the fixing shell 31, a group of penetrating holes 35 are uniformly formed in the penetrating hole, a butt joint groove 36 is formed in one side of the extension bar 34, a first bolt 37 is arranged between the butt joint groove 36 and the penetrating hole 35, a first internal thread is arranged in the butt joint groove 36, one end of the first bolt 37 is provided with a first external thread, the first external thread is matched with the first internal thread, when one end of the first bolt 37 passes through the penetrating hole 35 and is screwed into the butt joint groove 36, the positions of the extension bar 34 and the telescopic frame 32 are fixed, the design of the penetrating holes 35 enables the telescopic frame 32 to be fixedly connected with the bottoms of a plurality of positions, the fixing shells 31, and the support structure 33 is integrally contacted with the ground.
Further, the connecting assembly 4 comprises a fixing rod 41 and a second bolt 47, the top end of the fixing rod 41 is fixedly connected with the center of the bottom of the base 1, the bottom end of the fixing rod 41 is fixedly connected with a limiting plate 42, the surface of the fixing rod 41 is sleeved with a moving ring 43, the moving ring 43 and the fixing rod 41 form sliding guide fit along the axis direction of the fixing rod 41, the surface of the moving ring 43 is fixedly connected with a bearing block 44, the bearing block 44 is uniformly provided with three, the telescopic frame 32 is fixedly connected with a mounting block 45, the mounting block 45 is provided with three corresponding bearing blocks 44, a connecting rod 46 is arranged between the bearing block 44 and the mounting block 45, one end of the connecting rod 46 is hinged with the bearing block 44, the other end of the connecting rod 46 is hinged with the mounting block 45, a communication hole 431 is formed in a penetrating manner on the moving ring 43, a first positioning groove 411 and a second positioning groove 412 are formed in the surface of the fixing rod 41, the second bolt 47 is provided with second external threads, the second internal threads are matched with the second external threads, when the second bolt passes through the communication hole 431 and is screwed into the first positioning groove 47, the third supporting block 45 is correspondingly provided with three bearing blocks 44, and the second bolt 431 can be screwed into the inner supporting assembly 3 through the second positioning groove 48, and the second positioning ring 43 can be screwed into the inner supporting assembly through the first positioning groove 48 by the sliding handle 48, and the handle can be conveniently stretched by the user, and the user can be conveniently and fixed by stretching the handle 43 through the handle 43.
The working principle of the utility model is as follows: in actual operation, in the process of using total station 2 to survey and drawing, the user can drag expansion bracket 32, and extension strip 34 slides along the inside synchronization of fixed shell 31 when expansion bracket 32 moves, and when expansion bracket 32 drags to required length, the user passes corresponding hole 35 of wearing with first bolt 37 one end and screws into in butt joint groove 36 to fix the position of extension strip 34 and expansion bracket 32, realize the regulation to total station 2 height position, supporting legs 33 and ground contact support overall structure.
When a user needs to carry the total station 2, the user drags the telescopic frame 32 to enable the telescopic frame 32 to completely enter the inside of the fixed shell 31, at this time, the bottommost penetrating hole 35 is aligned with the butting groove 36, one end of the first bolt 37 passes through the bottommost penetrating hole 35 and is screwed into the butting groove 36, so that the telescopic frame 32 is fixed in the fixed shell 31, the user pushes the moving ring 43 upwards through the handle 48, in the process that the moving ring 43 moves upwards along the fixed rod 41, the moving ring 43 drives the three telescopic frames 32 to move towards the direction approaching each other around the rotating shaft through the bearing block 44, the connecting rod 46 and the mounting block 45, when the communicating hole 431 is aligned with the first positioning groove 411, the user passes one end of the second bolt 47 through the communicating hole 431 and is screwed into the first positioning groove 411, and the position of the moving ring 43 is fixed, so that the three support assemblies 3 are retracted and fixed.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides an adjustable survey and drawing support, includes base (1), its characterized in that, total powerstation (2) are installed at base (1) top, mounting groove (11) have been seted up to base (1) bottom, mounting groove (11) evenly are provided with three, install supporting component (3) in mounting groove (11), three link up subassembly (4) are installed between supporting component (3);
The support assembly (3) comprises a fixed shell (31), a telescopic frame (32) is arranged inside the fixed shell (31), the top of the telescopic frame (32) penetrates through the top of the fixed shell (31) and extends upwards, a rotating shaft is fixedly connected in the mounting groove (11), the top of the telescopic frame (32) is rotationally connected with the surface of the rotating shaft, an extension strip (34) is fixedly connected with the bottom of the telescopic frame (32), and the surface of the extension strip (34) is in sliding connection with the inner wall of the fixed shell (31).
2. An adjustable mapping bracket according to claim 1, characterized in that a penetrating hole (35) is formed in one side of the fixing shell (31), a group of penetrating holes (35) are uniformly formed in the penetrating hole, a butt joint groove (36) is formed in one side of the extension strip (34), and a first bolt (37) is arranged between the butt joint groove (36) and the penetrating hole (35).
3. An adjustable mapping bracket according to claim 2, characterized in that the docking slot (36) is provided with a first internal thread, and the first bolt (37) is provided with a first external thread at one end, the first external thread being matched with the first internal thread.
4. An adjustable mapping support according to claim 3, characterized in that the bottom of the fixed shell (31) is fixedly connected with support feet (33).
5. An adjustable mapping bracket according to claim 1, characterized in that the engagement assembly (4) comprises a fixing rod (41) and a second bolt (47), the top end of the fixing rod (41) is fixedly connected with the center of the bottom of the base (1), the bottom end of the fixing rod (41) is fixedly connected with a limiting plate (42), and the surface of the fixing rod (41) is sleeved with a moving ring (43).
6. The adjustable mapping bracket according to claim 5, wherein the surface of the moving ring (43) is fixedly connected with bearing blocks (44), the bearing blocks (44) are uniformly provided with three, the telescopic frames (32) are fixedly connected with mounting blocks (45), the mounting blocks (45) are provided with three corresponding to the bearing blocks (44), a connecting rod (46) is arranged between the bearing blocks (44) and the mounting blocks (45), one end of the connecting rod (46) is hinged with the bearing blocks (44), and the other end of the connecting rod (46) is hinged with the mounting blocks (45).
7. The adjustable mapping bracket according to claim 6, wherein the moving ring (43) is provided with a communication hole (431) in a penetrating manner, a first positioning groove (411) and a second positioning groove (412) are formed in the surface of the fixed rod (41), a second external thread is formed at one end of the second bolt (47), a second internal thread is formed in the first positioning groove (411) and the second positioning groove (412), the second internal thread is matched with the second external thread, and a handle (48) is fixedly connected to the surface of the moving ring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322453880.5U CN220957769U (en) | 2023-09-11 | 2023-09-11 | Adjustable survey and drawing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322453880.5U CN220957769U (en) | 2023-09-11 | 2023-09-11 | Adjustable survey and drawing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957769U true CN220957769U (en) | 2024-05-14 |
Family
ID=90982491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322453880.5U Active CN220957769U (en) | 2023-09-11 | 2023-09-11 | Adjustable survey and drawing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957769U (en) |
-
2023
- 2023-09-11 CN CN202322453880.5U patent/CN220957769U/en active Active
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