CN217875032U - Support frame convenient to accomodate - Google Patents
Support frame convenient to accomodate Download PDFInfo
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- CN217875032U CN217875032U CN202222185190.1U CN202222185190U CN217875032U CN 217875032 U CN217875032 U CN 217875032U CN 202222185190 U CN202222185190 U CN 202222185190U CN 217875032 U CN217875032 U CN 217875032U
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- rod
- telescopic rod
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Abstract
The utility model relates to a survey equipment technical field, especially relate to a support frame convenient to accomodate. The device comprises an installation disc, a rotating rod, a telescopic rod and a clamping mechanism; the rotating rods and the telescopic rods are all provided with three; the three rotating rods are uniformly distributed on the mounting disc in an annular shape; three rotating grooves are formed in the mounting disc; the three rotating rods are respectively and rotatably arranged at the three rotating grooves; an opening mechanism for driving the three rotating rods to open is arranged on the mounting disc; the number of the opening mechanisms is three; one end of each of the three telescopic rods is respectively arranged in the three rotating rods in a sliding manner; the three clamping mechanisms are respectively arranged on the three rotating rods; the telescopic rod is provided with a limit groove; a plurality of limiting grooves are uniformly arranged along the telescopic rod; one end of the clamping mechanism is positioned in the limiting groove, and the clamping mechanism is clamped with the telescopic rod. The utility model discloses conveniently adjust the mounting disc height, and conveniently remove.
Description
Technical Field
The utility model relates to a survey equipment technical field, especially relate to a support frame convenient to accomodate.
Background
Engineering surveys, field surveys and mapping work to ascertain geologically-geographic environmental features within a building area and other natural conditions associated with the construction of an project.
The engineering surveying instrument is required to be used during engineering surveying, the engineering surveying instrument is usually required to be fixed on the support frame, at present, the support frame for the engineering surveying has certain technical defects, the height of the support frame for the engineering surveying is not easy to adjust, and the structure of the support frame for the engineering surveying is large and is not convenient to move.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient support frame of adjusting the mounting disc height, and convenient the accomodating that removes to the problem that exists among the background art.
The technical scheme of the utility model: a supporting frame convenient to store comprises a mounting disc, a rotating rod, a telescopic rod and a clamping mechanism;
the rotating rods and the telescopic rods are respectively provided with three; the three rotating rods are uniformly distributed on the mounting disc in an annular shape; three rotating grooves are formed in the mounting plate; the three rotating rods are respectively and rotatably arranged at the three rotating grooves; an opening mechanism for driving the three rotating rods to open is arranged on the mounting disc; three opening mechanisms are arranged; one end of each of the three telescopic rods is respectively arranged in the three rotating rods in a sliding manner; the three clamping mechanisms are respectively arranged on the three rotating rods; the telescopic rod is provided with a limit groove; a plurality of limiting grooves are uniformly arranged along the telescopic rod; one end of the clamping mechanism is positioned in the limiting groove, and the clamping mechanism is clamped with the telescopic rod.
Preferably, the mounting plate is provided with a supporting plate; a sliding groove is arranged on the rotating rod; the opening mechanism comprises a screw rod, a moving block, a sliding column and a guide rail; the screw rod is rotationally arranged on the supporting plate; the guide rail is arranged on the support plate; the moving block is arranged on the guide rail in a sliding manner and is in threaded connection with the lead screw; the sliding column is arranged on the moving block; one end of the sliding column is positioned in the sliding groove, and the sliding column is connected with the rotating rod in a sliding manner; the mounting disc is provided with a driving mechanism for driving the three screw rods to synchronously rotate.
Preferably, the driving mechanism comprises a mounting frame arranged on the mounting disc; the driving mechanism comprises a handle, a driving bevel gear and a driven bevel gear; the handle is rotatably arranged on the mounting rack; the driving bevel gear is arranged on the handle; three driven bevel gears are arranged; the three driven bevel gears are respectively arranged on the three screw rods; and the three driven bevel gears are all meshed and connected with the driving bevel gear.
Preferably, the clamping mechanism comprises a clamping block, a pry bar and a torsion spring; the rotating rod is provided with an installation groove; the prying bar is rotatably arranged on the rotating bar and is positioned at the mounting groove; the clamping block is arranged at one end of the pry bar, is positioned in the limiting groove and is clamped with the telescopic rod; the torsional spring sets up on dwang and pinch bar.
Preferably, the prying bar is provided with anti-skid lines.
Preferably, the lower end of the telescopic rod is provided with a support leg; the supporting legs are in a conical structure.
Preferably, the upper end of the mounting disc is provided with a plurality of mounting holes.
Compared with the prior art, the utility model discloses following profitable technological effect has:
in the utility model, the engineering measuring instrument is arranged on the mounting disc, and the opening mechanism drives the rotating rod to open, so that the mounting disc can be stably placed on the ground; the limiting of the telescopic rod is removed through the clamping mechanism, the telescopic rod can move, the height of the mounting disc is adjusted, the telescopic rod is collected into the rotating rod, and when the rotating rod is collected, the mounting disc can be conveniently carried and used, and the mounting disc is convenient to adjust.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1;
fig. 3 is a partially enlarged structural diagram of a portion B in fig. 1.
Reference numerals: 1. mounting a disc; 101. a rotating groove; 2. rotating the rod; 201. a sliding groove; 202. mounting grooves; 3. a telescopic rod; 301. a limiting groove; 4. a leg; 5. a support plate; 6. an opening mechanism; 601. a screw rod; 602. a moving block; 603. a sliding post; 604. a guide rail; 7. a mounting frame; 8. a drive mechanism; 801. a handle; 802. a drive bevel gear; 803. a driven bevel gear; 9. a clamping mechanism; 901. a clamping block; 902. a pry bar; 903. a torsion spring.
Detailed Description
Example one
As shown in fig. 1-3, the supporting frame convenient for storage provided by the present invention comprises a mounting plate 1, a rotating rod 2, a telescopic rod 3 and a clamping mechanism 9;
the rotating rods 2 and the telescopic rods 3 are all provided with three; the three rotating rods 2 are uniformly distributed on the mounting disc 1 in an annular shape; three rotating grooves 101 are formed in the mounting plate 1; the three rotating rods 2 are respectively and rotatably arranged at the three rotating grooves 101; the mounting plate 1 is provided with an opening mechanism 6 for driving the three rotating rods 2 to open; three opening mechanisms 6 are arranged; one ends of the three telescopic rods 3 are respectively arranged in the three rotating rods 2 in a sliding manner; three clamping mechanisms 9 are arranged, and the three clamping mechanisms 9 are respectively arranged on the three rotating rods 2; the telescopic rod 3 is provided with a limit groove 301; a plurality of limiting grooves 301 are uniformly arranged along the telescopic rod 3; one end of the clamping mechanism 9 is positioned in the limiting groove 301, and the clamping mechanism 9 is clamped with the telescopic rod 3.
The lower end of the telescopic rod 3 is provided with a support leg 4; the support legs 4 are of a conical structure; the support leg 4 of the conical structure can be conveniently inserted into the ground bottom, and is convenient to fix.
The upper end of the mounting disc 1 is provided with a plurality of mounting holes; the mounting hole can conveniently install engineering measurement instrument on mounting disc 1.
In the embodiment, the engineering measuring instrument is installed on the installation disc 1, and the opening mechanism 6 drives the rotating rod 2 to open, so that the installation disc 1 can be stably placed on the ground; the limiting of the telescopic rod 3 is relieved through the clamping mechanism 9, the telescopic rod 3 can move, the height of the mounting disc 1 is adjusted, the telescopic rod 3 is collected into the rotating rod 2, and when the rotating rod 2 is collected, the telescopic rod can be conveniently carried and used, and the adjustment is convenient.
Example two
As shown in fig. 1-3, compared with the first embodiment, the supporting plate 5 is disposed on the mounting plate 1 in the first embodiment; the rotating rod 2 is provided with a sliding groove 201; the opening mechanism 6 comprises a screw rod 601, a moving block 602, a sliding column 603 and a guide rail 604; the screw rod 601 is rotatably arranged on the support plate 5; the guide rail 604 is arranged on the support plate 5; the moving block 602 is arranged on the guide rail 604 in a sliding manner, and the moving block 602 is in threaded connection with the lead screw 601; the sliding column 603 is arranged on the moving block 602; one end of the sliding column 603 is located in the sliding groove 201, and the sliding column 603 is connected with the rotating rod 2 in a sliding manner; the mounting plate 1 is provided with a driving mechanism 8 for driving the three screw rods 601 to synchronously rotate. The driving mechanism 8 comprises a mounting frame 7 arranged on the mounting disc 1; the drive mechanism 8 includes a handle 801, a drive bevel gear 802, and a driven bevel gear 803; the handle 801 is rotatably arranged on the mounting rack 7; the drive bevel gear 802 is disposed on the handle 801; three driven bevel gears 803 are provided; three driven bevel gears 803 are respectively arranged on the three screw rods 601; three driven bevel gears 803 are all in meshed connection with the drive bevel gear 802.
In this embodiment, when the open angle of dwang 2 needs to be adjusted, turning handle 801, handle 801 drives drive bevel gear 802 and rotates, drive bevel gear 802 drives driven bevel gear 803 and rotates, driven bevel gear 803 drives lead screw 601 and rotates, lead screw 601 drives movable block 602 and moves, movable block 602 drives sliding column 603 and moves, sliding column 603 drives dwang 2 and moves, dwang 2 drives telescopic link 3 and moves to accomplish the adjustment.
EXAMPLE III
As shown in fig. 1-3, compared with the first embodiment or the second embodiment, the support frame of the present invention provided with a conveniently-stored supporting frame includes a clamping block 901, a pry bar 902 and a torsion spring 903; the rotating rod 2 is provided with a mounting groove 202; the pry bar 902 is rotatably arranged on the rotating rod 2, and the pry bar 902 is positioned at the mounting groove 202; the clamping block 901 is arranged at one end of the pry bar 902, the clamping block 901 is positioned in the limiting groove 301, and the clamping block 901 is clamped with the telescopic rod 3; a torsion spring 903 is provided on the rotating lever 2 and the pry bar 902; the pry bar 902 is provided with anti-skid lines.
In this embodiment, when the telescopic rod 3 needs to be moved, the pry bar 902 is pressed in the direction of the mounting groove 202, the pry bar 902 drives the clamping block 901 to move, the clamping block 901 slides out of the limiting groove 301, and the limiting on the telescopic rod 3 is removed, so that the telescopic rod 3 can slide out for adjustment; after adjustment is completed, the pry bar 902 is loosened, the torsion spring 903 pushes the pry bar 902 to rotate, and the pry bar 902 drives the clamping block 901 to be clamped into the limiting groove 301 to limit the telescopic rod 3.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (7)
1. A supporting frame convenient to store is characterized by comprising an installation disc (1), a rotating rod (2), an expansion link (3) and a clamping mechanism (9);
the rotating rods (2) and the telescopic rods (3) are respectively provided with three; the three rotating rods (2) are uniformly distributed on the mounting disc (1) in an annular shape; three rotating grooves (101) are arranged on the mounting disc (1); the three rotating rods (2) are respectively and rotatably arranged at the three rotating grooves (101); an opening mechanism (6) for driving the three rotating rods (2) to open is arranged on the mounting disc (1); three opening mechanisms (6) are arranged; one ends of the three telescopic rods (3) are respectively arranged in the three rotating rods (2) in a sliding manner; three clamping mechanisms (9) are arranged, and the three clamping mechanisms (9) are respectively arranged on the three rotating rods (2); a limit groove (301) is arranged on the telescopic rod (3); a plurality of limiting grooves (301) are uniformly arranged along the telescopic rod (3); one end of the clamping mechanism (9) is positioned in the limiting groove (301), and the clamping mechanism (9) is clamped with the telescopic rod (3).
2. A support frame convenient for storage according to claim 1, wherein the mounting plate (1) is provided with a support plate (5); a sliding groove (201) is arranged on the rotating rod (2); the opening mechanism (6) comprises a screw rod (601), a moving block (602), a sliding column (603) and a guide rail (604); the screw rod (601) is rotatably arranged on the support plate (5); the guide rail (604) is arranged on the support plate (5); the moving block (602) is arranged on the guide rail (604) in a sliding mode, and the moving block (602) is in threaded connection with the lead screw (601); the sliding column (603) is arranged on the moving block (602); one end of the sliding column (603) is positioned in the sliding groove (201), and the sliding column (603) is connected with the rotating rod (2) in a sliding way; the mounting disc (1) is provided with a driving mechanism (8) for driving the three screw rods (601) to synchronously rotate.
3. A support frame convenient for storage according to claim 2, wherein the driving mechanism (8) comprises a mounting frame (7) arranged on the mounting plate (1); the driving mechanism (8) comprises a handle (801), a driving bevel gear (802) and a driven bevel gear (803); the handle (801) is rotatably arranged on the mounting rack (7); the driving bevel gear (802) is arranged on the handle (801); three driven bevel gears (803) are provided; three driven bevel gears (803) are respectively arranged on the three screw rods (601); the three driven bevel gears (803) are all in meshed connection with the driving bevel gear (802).
4. A rack as claimed in claim 1, wherein the clamping mechanism (9) comprises a clamping block (901), a pry bar (902) and a torsion spring (903); the rotating rod (2) is provided with a mounting groove (202); the pry bar (902) is rotatably arranged on the rotating rod (2), and the pry bar (902) is positioned at the mounting groove (202); the clamping block (901) is arranged at one end of the pry bar (902), the clamping block (901) is positioned in the limiting groove (301), and the clamping block (901) is clamped with the telescopic rod (3); the torsion spring (903) is arranged on the rotating rod (2) and the pry rod (902).
5. A support frame convenient to store according to claim 4, characterized in that the pry bar (902) is provided with anti-skid lines.
6. A support frame convenient for storage according to claim 1, characterized in that the lower end of the telescopic rod (3) is provided with a foot (4); the supporting legs (4) are of a conical structure.
7. A supporting frame convenient for storage according to claim 1, wherein the upper end of the mounting plate (1) is provided with a plurality of mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222185190.1U CN217875032U (en) | 2022-08-18 | 2022-08-18 | Support frame convenient to accomodate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222185190.1U CN217875032U (en) | 2022-08-18 | 2022-08-18 | Support frame convenient to accomodate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217875032U true CN217875032U (en) | 2022-11-22 |
Family
ID=84077450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222185190.1U Active CN217875032U (en) | 2022-08-18 | 2022-08-18 | Support frame convenient to accomodate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217875032U (en) |
-
2022
- 2022-08-18 CN CN202222185190.1U patent/CN217875032U/en active Active
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