CN213576624U

CN213576624U - Portable tripod for engineering survey and drawing

Info

Publication number: CN213576624U
Application number: CN202022580017.2U
Authority: CN
Inventors: 张佳丽
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a tripod is used in portable engineering survey and drawing, which comprises a fixed disk, the lower surface swing joint of fixed disk has the bracing piece, the fixed surface of bracing piece is connected with U type clamp splice, the bottom fixedly connected with of bracing piece 20866a type piece, 20866the inner wall swing joint of type piece has the telescopic link, the flexible end fixedly connected with anti-skidding callus on the sole of telescopic link, the lower surface fixedly connected with montant of fixed disk, the surface cover of montant is equipped with the movable sleeve, the surface swing joint of movable sleeve has the gag lever post. This tripod is used in portable engineering survey and drawing through setting up the bracing piece, can support the survey and drawing fixed plate, through setting up the damping pivot, can adjust the survey and drawing direction when being convenient for survey and drawing, through setting up U type clamp splice and 20866, the type piece can be crooked and shrink the telescopic link after the measurement, fixes the telescopic link on U type clamp splice, makes overall structure reduce to reach portable's effect.

Description

Portable tripod for engineering survey and drawing

Technical Field

The utility model relates to an engineering survey and drawing technical field specifically is a tripod is used in portable engineering survey and drawing.

Background

The engineering measuring instrument is a measuring instrument, and is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement in planning design, construction and operation management stages of engineering construction.

Current tripod, most all have flexible function, convenient to height-adjusting when using, but when surveying and drawing other direction, need follow new movement positioning, it is more troublesome, and carry occasionally inconvenient.

Therefore, the portable tripod for engineering surveying and mapping is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tripod is used in portable engineering survey and drawing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tripod is used in portable engineering survey and drawing, includes the fixed disk, the lower surface swing joint of fixed disk has the bracing piece, the fixed surface of bracing piece is connected with U type clamp splice, the bottom fixedly connected with of bracing piece \20866atype piece, the inner wall swing joint of \20866atype piece has the telescopic link, the flexible end fixedly connected with anti-skidding callus on the sole of telescopic link, the lower fixed surface of fixed disk is connected with the montant, the surface cover of montant is equipped with the movable sleeve, the surface swing joint of movable sleeve has the gag lever post, the upper surface of fixed disk is provided with the damping pivot, the last fixed surface of damping pivot is connected with the survey and drawing fixed plate, the upper surface of survey.

Preferably, the lower surface of the fixed disk is fixedly connected with three shaft seats, and the three supporting rods are movably connected to the lower surface of the fixed disk through the shaft seats.

Preferably, the number of the U-shaped clamping blocks is three, the three U-shaped clamping blocks are respectively and fixedly connected to the surfaces of the three supporting rods, and the inner wall of the 20866and the fixed shaft for rotating the telescopic rod are fixedly connected with the inner wall of the U-shaped clamping block.

Preferably, the number of the 20866; 'shaped blocks is three, the three 20866;' shaped blocks are respectively and fixedly connected to the bottom ends of the three support rods, the surface of the telescopic rod is provided with an adjusting knob, and the telescopic rod is matched with the U-shaped clamping block.

Preferably, the number of gag lever post is three, three the gag lever post all with the movable sleeve swing joint, three the gag lever post is kept away from the one end of movable sleeve and is respectively with three bracing piece swing joint.

Preferably, the upper surface of survey and drawing fixed plate is offered and is used for the recess that the survey and drawing apparatus placed, the last fixed surface of survey and drawing fixed plate is connected with the clamp splice.

Advantageous effects

The utility model provides a tripod is used in portable engineering survey and drawing possesses following beneficial effect:

1. this tripod is used in portable engineering survey and drawing through setting up the bracing piece, can support the survey and drawing fixed plate, through setting up the damping pivot, can adjust the survey and drawing direction when being convenient for survey and drawing, through setting up U type clamp splice and 20866, the type piece can be crooked and shrink the telescopic link after the measurement, fixes the telescopic link on U type clamp splice, makes overall structure reduce to reach portable's effect.

2. This tripod is used in portable engineering survey and drawing through setting up the telescopic link, can height-adjusting, to the demand of height when being convenient for survey and drawing, through setting up anti-skidding callus on the sole, can prevent tripod bulk movement when propping up the tripod, through setting up montant, movable sleeve and gag lever post, the size when being convenient for support the tripod carries on spacingly to reach the effect that this tripod facilitates use.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a fixing disc 1, a supporting bar 2, a 3U-shaped clamping block 4 \ 20866a section block 5, a telescopic bar 6, an anti-skid foot pad 7, a vertical bar 8, a movable sleeve 8, a limiting rod 9, a damping rotating shaft 10, a surveying and mapping fixing plate 11 and a surveying and mapping tool 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tripod for portable engineering survey and drawing, including fixed disk 1, the lower surface swing joint of fixed disk 1 has bracing piece 2, the lower fixed surface of fixed disk 1 is connected with the axle bed, the quantity of bracing piece 2 is three, three bracing piece 2 all is at the lower surface of fixed disk 1 through axle bed swing joint, the fixed surface of bracing piece 2 is connected with U type clamp splice 3, the quantity of U type clamp splice 3 is three, three U type clamp splice 3 is fixed connection respectively on the surface of three bracing piece 2, the bottom fixed connection of bracing piece 2 has 20866, type 4, 20866, the quantity of type 4 is three, three 20866, type 4 is fixed connection in the bottom of three bracing piece 2 respectively.

20866, the inner wall swing joint of type piece 4 has telescopic link 5, 20866, the inner wall fixedly connected with of type piece 4 is used for the fixed axle that telescopic link 5 changes the usefulness, the surface of telescopic link 5 is provided with adjust knob,

telescopic link

5 and 3 looks adaptations of U type clamp splice, through setting up telescopic link 5, can height-adjusting, the demand to the height when being convenient for survey and drawing, telescopic link 5's telescopic end fixedly connected with anti-skidding callus on the sole 6, through setting up anti-skidding callus on the sole 6, can be when propping up the tripod, prevent tripod moving as a whole, the lower fixed surface fixedly connected with montant 7 of fixed disk 1, the surface cover of montant 7 is equipped with.

The surperficial swing joint of movable sleeve 8 has gag lever post 9, the quantity of gag lever post 9 is three, three gag lever post 9 all with 8 swing joint of movable sleeve, the one end that the movable sleeve 8 was kept away from to three gag lever post 9 respectively with 2 swing joint of three bracing piece, through setting up montant 7, movable sleeve 8 and gag lever post 9, size when being convenient for support the tripod carries on spacingly, thereby reach the effect that this tripod facilitates the use, the upper surface of fixed disk 1 is provided with damping pivot 10, the last fixed surface of damping pivot 10 is connected with survey and drawing fixed plate 11, the upper surface of survey and drawing fixed plate 11 is provided with surveying and drawing apparatus 12, the recess that is used for surveying and drawing apparatus 12 to place is offered to the upper surface of survey and drawing fixed plate 11, the last.

Through setting up bracing piece 2, can support survey and drawing fixed plate 11, through setting up damping pivot 10, can adjust the survey and drawing direction when being convenient for survey and drawing, through setting up U type clamp splice 3 and 20866;. type piece 4 can be crooked and shrink telescopic link 5 after the measurement is finished, fixes telescopic link 5 on U type clamp splice 3, makes overall structure reduce to reach portable's effect.

The working principle is as follows: when the portable tripod for engineering surveying and mapping is used, firstly, the supporting rod 2 is supported under the fixed disk 1, the supporting rod is limited through the movable sleeve 8 and the limiting rod 9, then the telescopic rod 5 is rotated under the 20866a shaped block 4 and is fixed, the telescopic rod 5 is adjusted to a proper height, the telescopic rod 5 is placed on the ground through the anti-skidding foot pad 6 to form a tripod, then the directions of the surveying and mapping fixed plate 11 and the surveying and mapping tool 12 are adjusted through the damping rotating shaft 10, after the engineering surveying and mapping is completed, the telescopic rod 5 is collected, then the telescopic rod 5 is bent on the 20866a shaped block 4, the telescopic rod 5 is clamped on the U-shaped clamping block 3, the surveying and mapping tool 12 on the surveying and mapping fixed plate 11 is taken down, the tripod can be driven to move, and the portable effect of the tripod is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tripod is used in portable engineering survey and drawing, includes fixed disk (1), its characterized in that: the lower surface of the fixed disc (1) is movably connected with a supporting rod (2), the surface of the supporting rod (2) is fixedly connected with a U-shaped clamping block (3), the bottom end of the supporting rod (2) is fixedly connected with a 20866; 'shaped block (4), the inner wall of the 20866;' shaped block (4) is movably connected with a telescopic rod (5), the telescopic end of the telescopic rod (5) is fixedly connected with an anti-skid foot pad (6), the lower surface of the fixed disc (1) is fixedly connected with a vertical rod (7), the surface of the vertical rod (7) is sleeved with a movable sleeve (8), the surface of the movable sleeve (8) is movably connected with a limiting rod (9), the upper surface of the fixed disc (1) is provided with a damping rotating shaft (10), the upper surface of the damping rotating shaft (10) is fixedly connected with a surveying and mapping fixed plate (11), the upper surface of survey and drawing fixed plate (11) is provided with survey and drawing apparatus (12).

2. A portable tripod for engineering surveying and mapping according to claim 1, wherein: the lower surface of the fixed disc (1) is fixedly connected with three shaft seats, the number of the supporting rods (2) is three, and the three supporting rods (2) are movably connected to the lower surface of the fixed disc (1) through the shaft seats.

3. A portable tripod for engineering surveying and mapping according to claim 1, wherein: the number of the U-shaped clamping blocks (3) is three, the three U-shaped clamping blocks (3) are respectively and fixedly connected to the surfaces of the three supporting rods (2), and the inner wall of the 20866; (4) is fixedly connected with a fixing shaft for rotating the telescopic rod (5).

4. A portable tripod for engineering surveying and mapping according to claim 1, wherein: 20866three profile blocks (4) are respectively and fixedly connected to the bottom ends of the three support rods (2), an adjusting knob is arranged on the surface of the telescopic rod (5), and the telescopic rod (5) is matched with the U-shaped clamping block (3).

5. A portable tripod for engineering surveying and mapping according to claim 1, wherein: the quantity of gag lever post (9) is three, three gag lever post (9) all with movable sleeve (8) swing joint, three the one end that movable sleeve (8) were kept away from in gag lever post (9) respectively with three bracing piece (2) swing joint.

6. A portable tripod for engineering surveying and mapping according to claim 1, wherein: the upper surface of survey and drawing fixed plate (11) is offered and is used for the recess that surveying and drawing apparatus (12) were placed, the last fixed surface of survey and drawing fixed plate (11) is connected with the clamp splice.