CN213930231U

CN213930231U - Tripod for surveying and mapping

Info

Publication number: CN213930231U
Application number: CN202022322207.4U
Authority: CN
Inventors: 熊立
Original assignee: Guangzhou Zhuoshen Industrial Co ltd
Current assignee: Guangzhou Zhuoshen Industrial Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-10
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a tripod for surveying and mapping, which relates to the technical field of tripods, and comprises a frame plate, wherein the side surface of the frame plate is fixedly connected with six connecting blocks which are distributed equidistantly, the other side surface of each connecting block is fixedly connected with a sleeve, a first telescopic rod is arranged in the sleeve, one end of the first telescopic rod is fixedly connected with the side surface of the connecting block, a matched sliding plate is arranged in the sleeve, the other end of the first telescopic rod is fixedly connected with one side surface of the sliding plate, a buffer spring is arranged in the sleeve, and the buffer spring is sleeved on the first telescopic rod, in the using process of the tripod, when the tripod is toppled, an arc-shaped protection plate firstly touches the ground, the collision force received by the arc-shaped protection plate pushes the sliding plate to slide in the sleeve through the connecting rod, the first telescopic rod contracts, the buffer spring is compressed, and the collision force is buffered through the elastic force of the buffer spring, thereby avoiding that a surveying instrument arranged on the frame plate is damaged due to the overlarge collision force when toppling over, the service life of the surveying instrument is prolonged.

Description

Tripod for surveying and mapping

Technical Field

The utility model relates to a tripod technical field specifically is a tripod for survey and drawing.

Background

Surveying is measuring and mapping. Based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) are taken as technical cores, and the existing characteristic points and boundary lines on the ground are measured to obtain the figure and position information reflecting the current situation of the ground, so that the graphic and position information is used for planning and designing engineering construction and administrative management.

When surveying and mapping, need take notes and calculate each position in the field, generally erect the surveying instrument on special tripod when erectting the surveying instrument nowadays. However, the tripod is prone to toppling over due to accidental collision or excessive wind force in the field surveying and mapping process, and the surveying instrument on the tripod is prone to damage due to excessive collision force during toppling over, so that the service life of the surveying instrument is affected.

Disclosure of Invention

An object of the utility model is to provide a tripod for 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 for survey and drawing, which comprises a frame plate, the connecting block that six equidistance of side fixedly connected with of frame plate distribute, the another side fixedly connected with sleeve pipe of connecting block, the intraductal telescopic link that is provided with of cover, the one end of telescopic link and the side fixed connection of connecting block, the intraductal assorted slide that is provided with of cover, the other end of telescopic link and a side fixed connection of slide, the intraductal buffer spring that is provided with of cover, buffer spring cover locates telescopic link one, the another side fixedly connected with connecting rod of slide, the other end of connecting rod extends to the cover outside of tubes and fixedly connected with arc backplate, the lower surface of frame plate rotates and is connected with the telescopic link two that three equidistance distributes.

As a further aspect of the present invention: the draw-in groove has been seted up to the lateral surface of arc backplate, fixedly connected with block rubber in the draw-in groove, outside the another side of block rubber extended to the draw-in groove.

As a further aspect of the present invention: the upper surface of the frame plate is provided with three mounting holes which are distributed at equal intervals.

As a further aspect of the present invention: the upper surface of the frame plate is provided with a groove, and a level gauge is arranged in the groove.

As a further aspect of the present invention: the lower end of the second telescopic rod is fixedly connected with a pin.

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

1. the utility model discloses in the use, when the tripod takes place the condition of empting, the arc backplate touches ground earlier, and the impact that the arc backplate received promotes the slide through the connecting rod and slides in the sleeve pipe, a telescopic link shrink, and buffer spring is compressed, and the elastic force buffering through buffer spring bumps gravity to avoid installing on the frame plate surveying instrument and receive too big impact impaired when empting, improved the life of surveying instrument.

2. The utility model discloses a set up the block rubber in the draw-in groove, when the tripod is owing to take place the condition of empting, the bottom surface that the block rubber that is located arc backplate lateral surface at first touched, through the elastic force buffering impact of block rubber, through double buffering, improve the effect of buffering to the life of surveying instrument has further been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in partial section;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a pin; 2. a second telescopic rod; 3. connecting blocks; 4. a frame plate; 5. a rubber block; 6. a card slot; 7. an arc-shaped guard plate; 8. a first telescopic rod; 9. a groove; 10. a level gauge; 11. mounting holes; 12. a sleeve; 13. a connecting rod; 14. a buffer spring; 15. a slide board.

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 to 3, in an embodiment of the present invention, a tripod for surveying and mapping includes a frame plate 4, six connecting blocks 3 distributed at equal intervals are fixedly connected to a side surface of the frame plate 4, a sleeve 12 is fixedly connected to another side surface of the connecting blocks 3, a first telescopic rod 8 is arranged in the sleeve 12, one end of the first telescopic rod 8 is fixedly connected to a side surface of the connecting blocks 3, a sliding plate 15 is arranged in the sleeve 12, the other end of the first telescopic rod 8 is fixedly connected to one side surface of the sliding plate 15, a buffer spring 14 is arranged in the sleeve 12, the buffer spring 14 is sleeved on the first telescopic rod 8, a connecting rod 13 is fixedly connected to another side surface of the sliding plate 15, the other end of the connecting rod 13 extends out of the sleeve 12 and is fixedly connected to an arc-shaped guard plate 7, a second telescopic rod 2 distributed at equal intervals is rotatably connected to a lower, the second telescopic rod 2 is rotatably connected with the frame plate 4 through a rotating shaft, and is a common connection mode on the existing tripod).

The utility model provides a pair of tripod for survey and drawing's theory of operation as follows: the surveying instrument is mounted on a frame plate 4, the frame plate 4 is supported through three telescopic rods II 2, in the using process, when the tripod is inclined, the arc-shaped protection plate 7 firstly touches the ground, the impact force received by the arc-shaped protection plate 7 pushes the sliding plate 15 to slide in the sleeve 12 through the connecting rod 13, the telescopic rods I8 contract, the buffer springs 14 are compressed, and the impact force is buffered through the elastic force of the buffer springs 14, so that the surveying instrument mounted on the frame plate 4 is prevented from being damaged due to the overlarge impact force when inclined, and the service life of the surveying instrument is prolonged;

draw-in groove 6 has been seted up to arc backplate 7's lateral surface, fixedly connected with block rubber 5 in the draw-in groove 6, another side of block rubber 5 extends to outside the draw-in groove 6, through the block rubber 5 that sets up in draw-in groove 6, when the tripod is owing to take place the condition of empting, the bottom surface that block rubber 5 that is located arc backplate 7 lateral surface at first touched, the elastic force through block rubber 5 tentatively cushions the impact, through dual buffering, the effect of improvement buffering to the life of surveying instrument has been improved.

Mounting hole 11 that three equidistance distributes is seted up to the upper surface of frame plate 4, through the mounting hole 11 that sets up, the installation of the surveying instrument of being convenient for.

The upper surface of frame plate 4 is seted up flutedly 9, installs spirit level 10 in the recess 9, through setting up spirit level 10 in recess 9, is convenient for observe the horizontal condition of frame plate 4, and the convenience is in time through adjusting corresponding two 2 length of telescopic link and making its levels.

The lower end fixedly connected with of the second telescopic rod 2 is inserted into the pin 1, and the tripod is conveniently fixed on the field soil surface through the arranged pin 1.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention, and in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mount", "connect", and "fix" and the like are to be construed broadly, for example, as being fixedly connected, detachably connected, or integrated; the two components can be connected mechanically, directly or indirectly through an intermediate medium, and can be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a tripod for survey and drawing, including frame plate (4), a serial communication port, connecting block (3) that six equidistance of side fixedly connected with of frame plate (4) distributed, another side fixedly connected with sleeve pipe (12) of connecting block (3), be provided with telescopic link (8) in sleeve pipe (12), the one end of telescopic link (8) and the side fixed connection of connecting block (3), be provided with assorted slide (15) in sleeve pipe (12), the other end of telescopic link (8) and a side fixed connection of slide (15), be provided with buffer spring (14) in sleeve pipe (12), buffer spring (14) cover is located on telescopic link (8), another side fixedly connected with connecting rod (13) of slide (15), the other end of connecting rod (13) extends to sleeve pipe (12) outer and fixedly connected with arc backplate (7), the lower surface rotation of frame plate (4) is connected with the telescopic link two (2) that three equidistance distributes.

2. A tripod for surveying and mapping according to claim 1, wherein a clamping groove (6) is formed in an outer side surface of the arc-shaped protection plate (7), a rubber block (5) is fixedly connected in the clamping groove (6), and the other side surface of the rubber block (5) extends to the outside of the clamping groove (6).

3. A tripod for surveying and mapping according to claim 1, wherein the upper surface of said frame plate (4) is provided with three mounting holes (11) distributed equidistantly.

4. A tripod for surveying and mapping according to claim 1, wherein the upper surface of said frame plate (4) is provided with a groove (9), and a level (10) is mounted in the groove (9).

5. A tripod for surveying and mapping according to claim 1, wherein a pin (1) is fixedly connected to the lower end of the second telescopic rod (2).