CN213301229U - Folding surveying instrument support - Google Patents
Folding surveying instrument support Download PDFInfo
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- CN213301229U CN213301229U CN202022606054.6U CN202022606054U CN213301229U CN 213301229 U CN213301229 U CN 213301229U CN 202022606054 U CN202022606054 U CN 202022606054U CN 213301229 U CN213301229 U CN 213301229U
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- foot
- assembly
- supporting component
- component
- supporting
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Abstract
A foldable surveying instrument support comprises an operation platform, wherein the operation platform is connected to a support assembly through a relatively rotatable structure, two groups of foot assemblies are further arranged at the lower end of the support assembly, the foot assemblies are arranged at an angle with each other in the axial projection direction of the support assembly, and one end of each foot assembly is rotatably connected with the support assembly; the adjustable foot-supporting mechanism is characterized in that the adjustable connecting rod assembly is further arranged, one end of the adjustable connecting rod assembly is connected with the supporting assembly, the other end of the adjustable connecting rod assembly is connected with the foot assembly, and the relative angle relation between the supporting assembly and the foot assembly can be changed by adjusting the connecting position of the adjustable connecting rod assembly and the foot assembly. The utility model discloses reduced the quality of surveying instrument, through collapsible structure of accomodating, reduced the volume of surveying instrument support to conveniently carry the surveying instrument support.
Description
Technical Field
The utility model relates to a folding surveying instrument support belongs to the surveying instrument field.
Background
At present our common surveying instrument all uses the A-frame fixed to this carries out the survey and drawing work to the construction site, general surveying instrument A-frame comprises platform subassembly (including support platform, connecting bolt, air level etc.) and three landing leg subassembly (including scale slide bar, sleeve, fastening screw and pedal stabilizer blade etc.), because the support generally uses metal material to make, consequently leads to its volume and quality great, the transport of being inconvenient for, consequently needs a surveying instrument support small, the quality is light.
Disclosure of Invention
The present invention is directed to solving the above problems and providing a rack which is easy to store, small in size, light in weight, and easy to transport.
The utility model provides a technical scheme that its technical problem adopted is: a foldable surveying instrument support comprises an operating platform for installing and setting a surveying instrument, wherein the operating platform is connected to a supporting component through a relatively rotatable structure, and the upper end of the supporting component is connected with the operating platform; the lower end of the supporting component is also provided with two groups of foot components, the foot components are mutually arranged in an angle in the axial projection direction of the supporting component, and one end of each foot component is rotatably connected with the supporting component; the adjustable foot-supporting mechanism is characterized in that the adjustable connecting rod assembly is further arranged, one end of the adjustable connecting rod assembly is connected with the supporting assembly, the other end of the adjustable connecting rod assembly is connected with the foot assembly, the connecting position of the adjustable connecting rod assembly and the foot assembly can be adjusted, and the relative angle relation between the supporting assembly and the foot assembly can be changed by adjusting the connecting position of the adjustable connecting rod assembly and the foot assembly.
The below of supporting component is equipped with first brill foot the footing subassembly keep away from with the one end that the supporting component links to each other still is equipped with the second brill foot subassembly, the second brill foot subassembly includes the brill foot pointed end, through with first brill foot with the brill foot pointed end, can be subaerial with the surveying instrument support mounting to guarantee the stability of surveying instrument and surveying instrument support.
The supporting component is integrally triangular, the upper end face and the lower end face of the supporting component are not perpendicular to the axis of the supporting component, the lower end of the supporting component is respectively connected with the foot component through two side faces, and the foot component extends along one inclined side of the supporting component, so that the supporting component is inclined when in use, and is not easy to topple.
Preferably, the support assemblies are integrally arranged in an equilateral triangle, and the relative angle between the foot assemblies is 60 degrees.
The whole platelike that is of footing subassembly, including the footing mounting panel the middle section of footing mounting panel is equipped with the heavy platform of slip and adjusts spacing hole, the heavy platform of slip is the heavy platform of a waist circular shape adjust link assembly through the slip stopper with adjust spacing jogged joint, a side end face of slip stopper with the footing mounting panel sets up a side end face parallel and level of the heavy platform of slip, thereby reduce the thickness of footing subassembly is convenient for accomodate, saves space.
The adjustable support device is characterized in that the whole adjustable limiting hole is in a waist-round shape, a plurality of semicircular holes are formed in the upper side of the adjustable limiting hole, the middle of the sliding limiting block is a cylindrical rotating shaft corresponding to the semicircular holes in size, and the relative angle relation between the support component and the footing component can be adjusted by matching the middle of the sliding limiting block with the semicircular holes.
One end of the sliding limiting block is connected with the connecting rod, the other end of the sliding limiting block is a hand-held nut, and the sliding limiting block and the sliding sinking platform can be tightly connected by screwing the hand-held nut, so that the position of the sliding limiting block is prevented from being loosened.
A clearance groove is also formed in the upper side of the middle part of the bottom foot mounting plate, and the clearance groove is a trapezoidal groove; the adjusting connecting rod assembly is connected with the supporting assembly through a connecting rod connecting screw rod, the 30 and the supporting rod are arranged at intervals, and the interval distance corresponds to the thickness of the bottom foot mounting plate; the position of the clearance groove corresponds to the position of a connecting rod connecting screw rod on the supporting component after the bottom foot component rotates, so that an accommodating space is constructed, the size of the bottom foot component can be further reduced when the bottom foot component is accommodated, and the occupied space is reduced.
The upper end of the supporting component is provided with a butt flange on one side close to the inclination direction of the supporting component, the butt flange is a convex plate provided with a connecting hole, a connecting flange is arranged below the operating platform and corresponds to the butt flange, a second connecting hole corresponding to the connecting hole in the butt flange is formed in the connecting flange, the butt flange is connected with the connecting flange through a hand-screwed nut, and the operating platform can be fixedly mounted on the supporting component through screwing the hand-screwed nut.
Still be equipped with adjusting screw on the operation platform, adjusting screw is corresponding with the screw thread mounting hole on the surveying instrument, adjusting screw's height can be relative the mounting panel is adjusted, through adjusting flange and adjusting screw, can realize that the institute to install in operation platform's surveying instrument realizes the fine setting of two directions, thereby makes surveying instrument guarantees the level.
Optionally, a leveling bubble is further arranged on the operating platform and used for assisting in leveling the mounting plate.
The beneficial effects of the utility model reside in that: the utility model discloses a simplify surveying instrument installing support to a whole triangle-shaped's supporting component and two footing subassemblies and support, reduced the quality of surveying instrument, through collapsible structure of accomodating, reduced the volume of surveying instrument support to conveniently carry the surveying instrument support, and can reduce the cost of surveying instrument, and footing subassembly can independently adjust respectively, easy to assemble, scene, the topography of using are extensive.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the foot assembly of the present invention.
Fig. 3 is another schematic view of the foot assembly of the present invention.
Fig. 4 is an operation perspective view of the present invention.
FIG. 1 is an operation platform; 10. mounting a plate; 11. adjusting screws; 12. butting flanges; 2. a support assembly; 20. a support bar; 21. a first drill foot; 22. a connecting flange; 3. adjusting the connecting rod assembly; 30. a connecting rod; 31. a sliding limiting block; 32. the connecting rod is connected with the screw rod; 4. a foot assembly; 40. a footing mounting plate; 41. a clearance groove; 42. a limiting groove; 43. adjusting the limiting hole; 44. sliding the sinking platform; 45. the bottom foot is connected with the screw rod; 5. a second drilling foot assembly; 50. a drilling foot main body; 51. drilling a foot rotating shaft; 52. a limiting shaft; 53. drilling the tip of the foot.
Detailed Description
A foldable surveying instrument support comprises an operating platform (1) for installing and setting a surveying instrument, wherein the operating platform (1) is connected to a supporting component (2) through a relatively rotatable structure, and the upper end of the supporting component (2) is connected with the operating platform (1); two groups of foot components (4) are further arranged at the lower end of the supporting component (2), the foot components (4) are arranged at an angle in the axial projection direction of the supporting component (2), and one end of each foot component (4) is rotatably connected with the supporting component (2); still be equipped with adjusting link assembly (3), the one end of adjusting link assembly (3) with supporting component (2) are connected, and the other end with footing subassembly (4) are connected, adjusting link assembly (3) with the hookup location of footing subassembly (4) can be adjusted, through the adjustment adjusting link assembly (3) with the hookup location of footing subassembly (4), can change the relative angular relation of supporting component (2) and footing subassembly (4).
Below supporting component (2), be equipped with first brill foot (21) footing subassembly (4) keep away from with the one end that supporting component (2) link to each other still is equipped with second brill foot subassembly (5), second brill foot subassembly (5) are including boring foot most advanced (53), through with first brill foot (21) with bore foot most advanced (53), can be with surveying instrument support mounting subaerial to guarantee surveying instrument and surveying instrument support's stability.
Specifically, the first drilling foot (21) is integrally conical, the tip of the first drilling foot (21) is arranged downwards, and the other end of the first drilling foot (21) is connected with the bottom end of the supporting component (2) through a flange.
The whole of second brill foot subassembly (5) is the Z shape the top of second brill foot subassembly (5) is equipped with brill foot pivot (51) with footing subassembly (4) rotatable coupling still is equipped with spacing axle (52) on second brill foot subassembly (5), spacing axle (52) are a cylindrical protrusion footing subassembly (4) go up in the position department that spacing axle (52) correspond still is equipped with spacing groove (42), spacing groove (42) are a circular arc groove section, through the restriction the length of spacing groove (42) and the angle of covering, can restrict second brill foot subassembly (5) for the turned angle of second brill foot subassembly (5), play spacing effect promptly.
The second drilling foot component (5) comprises a drilling foot main body (50), the drilling foot main body (50) is integrally in a Z-shaped bent plate shape, the upper end of the drilling foot main body (50) is connected with the side face, far away from the other footing component (4), of the footing component (4), the lower end of the drilling foot main body (50) is arranged in a coplanar manner with the same thickness as the footing component (4) after being bent, so that the space required when the second drilling foot component (5) is stored is reduced, and a gap for the second drilling foot component (5) to flexibly rotate is reserved between the bent part and the footing component (4).
The lower extreme of second brill foot subassembly (5) is equipped with brill foot most advanced (53), brill foot most advanced (53) are triangle-shaped for with second brill foot subassembly (5) inserts in the ground to install the surveying instrument support subaerial, and guarantee surveying instrument and surveying instrument support's stability.
The supporting component (2) is integrally triangular, the upper end face and the lower end face of the supporting component (2) are not perpendicular to the axis of the supporting component (2), the lower end of the supporting component (2) is respectively connected with the foot component (4) through two side faces, and the foot component (4) extends along one inclined side of the supporting component (2), so that the supporting component (2) is in an inclined state in a use state, and therefore the supporting component is not prone to toppling.
Preferably, the support assemblies (2) are integrally arranged in an equilateral triangle, and the relative angle between the foot assemblies (4) is 60 degrees.
Two sets of footing subassemblies (4) can be independently adjusted respectively to overcome general traditional A-frame and adjusted simultaneously, be not convenient for adapt to the drawback on slope, expanded the use scene of this surveying instrument support.
Footing subassembly (4) wholly is platelike, including footing mounting panel (40) the middle section of footing mounting panel (40) is equipped with the heavy platform of slip (44) and adjusts spacing hole (43), the heavy platform of slip (44) is the heavy platform of a waist circular shape adjust link assembly (3) through slip stopper (31) with adjust spacing hole (43) and connect, a side end face of slip stopper (31) with footing mounting panel (40) sets up a side end face parallel and level of the heavy platform of slip (44), thereby reduce the thickness of footing subassembly (4), be convenient for accomodate, save space.
The adjustable supporting foot is characterized in that the whole adjustable limiting hole (43) is in a waist-round shape, a plurality of semicircular holes are formed in the upper side of the adjustable limiting hole (43), the middle of the sliding limiting block (31) is a cylindrical rotating shaft corresponding to the semicircular holes in size, and the relative angle relation between the supporting component (2) and the foot component (4) can be adjusted by matching the middle of the sliding limiting block (31) with the semicircular holes.
One end of the sliding limiting block (31) is connected with the connecting rod (30), the other end of the sliding limiting block (31) is a hand-held nut, and the sliding limiting block (31) and the sliding sinking platform (44) can be tightly connected by screwing the hand-held nut, so that the position of the sliding limiting block (31) is prevented from being loosened.
A clearance groove (41) is further formed in the upper side of the middle of the bottom mounting plate (40), and the clearance groove (41) is a trapezoidal groove; the adjusting connecting rod assembly (3) is connected with the supporting assembly (2) through a connecting rod connecting screw rod (32), the adjusting connecting rod assembly (30) and the supporting rod (20) are arranged at intervals, and the interval distance corresponds to the thickness of the bottom foot mounting plate (40); the position of the clearance groove (41) corresponds to the position of a connecting rod connecting screw rod (32) on the supporting component (2) after the bottom foot component (4) rotates, so that an accommodating space is constructed, the size of the bottom foot component (4) can be further reduced when the bottom foot component is accommodated, and the space occupation is reduced.
The upper end of the supporting component (2) is provided with a butt flange (12) on one side close to the inclination direction of the supporting component (2), the butt flange (12) is a convex plate provided with a connecting hole, a connecting flange (22) is arranged below the operating platform (1), the connecting flange (22) corresponds to the butt flange (12), a second connecting hole corresponding to the connecting hole in the butt flange (12) is formed in the connecting flange (22), the butt flange (12) is connected with the connecting flange (22) through a hand-screwed nut, and the operating platform (1) can be fixedly mounted on the supporting component (2) by screwing the hand-screwed nut.
Still be equipped with adjusting screw (11) on operation platform (1), adjusting screw (11) are corresponding with the screw thread mounting hole on the surveying instrument, adjusting screw (11) highly can be relative mounting panel (10) are adjusted, through adjusting flange (12) and adjusting screw (11), can realize installing in operation platform (1)'s surveying instrument realizes the fine setting of two directions, thereby makes surveying instrument guarantees the level.
Optionally, a leveling bubble is further arranged on the operating platform (1) and used for assisting in leveling the mounting plate (10).
When using, will accomodate the surveying instrument support of footing subassembly (4) earlier first brill foot (21) insert ground, then open respectively footing subassembly (4), and adjust the mounted position of adjusting link assembly (3), make the firm setting of surveying instrument support and subaerial, then adjusting flange (12) and adjusting screw (11) at top, make operating platform (1) is in horizontal position, at last with the surveying instrument install in can carry out the survey and drawing operation on operating platform (1).
It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.
Claims (7)
1. The utility model provides a folding surveying instrument support, includes operation platform, operation platform passes through relatively rotatable structural connection on supporting component, characterized by: two groups of foot components are arranged at the lower end of the supporting component, the foot components are mutually arranged at an angle in the axial projection direction of the supporting component, and one end of each foot component is rotatably connected with the supporting component; the adjustable foot-supporting mechanism is characterized by further comprising an adjusting connecting rod assembly, one end of the adjusting connecting rod assembly is connected with the supporting assembly, the other end of the adjusting connecting rod assembly is connected with the foot assembly, and the relative angle relation between the supporting assembly and the foot assembly can be changed by adjusting the connecting position of the adjusting connecting rod assembly and the foot assembly.
2. A collapsible mapper bracket according to claim 1, further comprising: the supporting component is integrally triangular, the upper end face and the lower end face of the supporting component are not perpendicular to the axis of the supporting component, the lower end of the supporting component is respectively connected with the foot component through two side faces, and the foot component extends along one inclined side of the supporting component.
3. A collapsible mapper bracket according to claim 2, further comprising: the support components are integrally arranged in an equilateral triangle, and the relative angle between the foot components is 60 degrees.
4. A collapsible mapper bracket according to claim 1, further comprising: the whole platelike that is of footing subassembly, including the footing mounting panel the middle section of footing mounting panel is equipped with the heavy platform of slip and adjusts spacing hole, the heavy platform of slip is the heavy platform of a waist circular shape adjust link assembly through the slip stopper with adjust spacing jogged joint, a side end face of slip stopper with the footing mounting panel sets up a side end face parallel and level of the heavy platform of slip.
5. A collapsible mapper bracket according to claim 4, further comprising: the adjustable limiting hole is integrally in the shape of a waist circle, a plurality of semicircular holes are formed in the upper side of the adjustable limiting hole, the middle of the sliding limiting block is a cylindrical rotating shaft corresponding to the semicircular holes in size, and the middle of the sliding limiting block can be matched with the semicircular holes.
6. A collapsible mapper bracket according to claim 1, further comprising: the upper end of the supporting component is provided with a butt flange on one side close to the inclined direction of the supporting component, the butt flange is a convex plate provided with a connecting hole, a connecting flange is arranged below the operating platform and corresponds to the butt flange, a second connecting hole corresponding to the connecting hole in the butt flange is formed in the connecting flange, and the butt flange is connected with the connecting flange through a hand-screwed nut.
7. A collapsible mapper bracket according to claim 1, further comprising: and a level bubble is also arranged on the operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606054.6U CN213301229U (en) | 2020-11-12 | 2020-11-12 | Folding surveying instrument support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606054.6U CN213301229U (en) | 2020-11-12 | 2020-11-12 | Folding surveying instrument support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213301229U true CN213301229U (en) | 2021-05-28 |
Family
ID=76016171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022606054.6U Expired - Fee Related CN213301229U (en) | 2020-11-12 | 2020-11-12 | Folding surveying instrument support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213301229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779297A (en) * | 2022-11-17 | 2023-03-14 | 上海华锐救援装备有限公司 | Water curtain generating device |
-
2020
- 2020-11-12 CN CN202022606054.6U patent/CN213301229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779297A (en) * | 2022-11-17 | 2023-03-14 | 上海华锐救援装备有限公司 | Water curtain generating device |
| CN115779297B (en) * | 2022-11-17 | 2023-11-17 | 上海华锐救援装备有限公司 | Water curtain generating device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 Termination date: 20211112 |