CN215114564U

CN215114564U - High-efficient reconnaissance survey and drawing lofting device

Info

Publication number: CN215114564U
Application number: CN202121701446.9U
Authority: CN
Inventors: 王斌
Original assignee: Tianjin Huitai Engineering Survey Co ltd
Current assignee: Tianjin Huitai Engineering Survey Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-12-10
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to an reconnaissance mapping equipment technical field just discloses a high-efficient reconnaissance survey and drawing lofting device, including L shape strip, the one end fixedly connected with end cover of L shape strip horizontal bar, the equal sliding connection in the left and right sides of end cover inner wall has first slider, the first L shaped plate of top surface fixedly connected with of first slider, the articulated piece of top surface fixedly connected with of first L shaped plate riser, the quantity of articulated piece is five, five articulated piece is through six folded sheet swing joint. The utility model discloses an intermeshing between the gear rotates the handle, and the gear through the cylinder side drives the folded sheet and folds with the folding piece, drives first slider and contracts forward through the side of end cover inner wall with first L shaped plate to make second L shaped plate and second slider drive rear side folded sheet and rear side folded piece contract forward, thereby make the carrying of survey and drawing laying-out device comparatively convenient.

Description

High-efficient reconnaissance survey and drawing lofting device

Technical Field

The utility model relates to an reconnaissance mapping equipment technical field especially relates to a high-efficient reconnaissance survey and drawing lofting device.

Background

The work of survey and drawing is generally gone on outdoors, the current partial survey and drawing lofting device surveying instrument bottom sprag on the market is the round platform, when needs carry survey and drawing lofting device and survey and draw, because the bottom sprag of surveying and drawing instrument is great, make the whole occupation space of survey and drawing lofting device more, thereby it is comparatively inconvenient to make survey and drawing lofting device carry, and the bottom of round platform is the support that three down tube combinations formed, when carrying survey and drawing lofting device and going to survey and draw in place far away, because the down tube is longer, thereby need dismantle the down tube and carry, when carrying survey and drawing lofting device and reacing survey and drawing the place, need combine the down tube once more, thereby make the efficiency of survey and drawing slower.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: because the support of surveying instrument is great for the whole occupation space of survey and drawing lofting device is more, thereby makes survey and drawing lofting device carry comparatively inconvenient, because the down tube is longer, thereby needs to dismantle the down tube and carry, when carrying survey and drawing lofting device and reacing the survey and drawing place, need combine the down tube once more, thereby makes the efficiency of survey and drawing lofting slower, and the high-efficient survey and drawing lofting device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency surveying, mapping and lofting device comprises an L-shaped strip, wherein one end of a transverse strip of the L-shaped strip is fixedly connected with a bottom sleeve, the left side and the right side of the inner wall of the bottom sleeve are respectively and slidably connected with a first sliding block, the top surface of the first sliding block is fixedly connected with a first L-shaped plate, the top surface of a vertical plate of the first L-shaped plate is fixedly connected with a hinged block, the number of the hinged blocks is five, the five hinged blocks are movably connected through six folding plates, the side surfaces of the ends, fixedly connected with the six folding plates and the five hinged blocks, of the folded plates are respectively provided with a rectangular groove, the side surfaces of the inner walls of the ten rectangular grooves are respectively and fixedly connected with gears, two adjacent gears are mutually meshed, the side surface of the inner wall of the bottom sleeve is slidably connected with two second sliding blocks, the top surface of each second sliding block is fixedly connected with a second L-shaped plate, the top end of the vertical plate of the second L-shaped plate is fixedly connected with a long block, and the side surface of the long block is fixedly connected with the side surface of the folded plate, two one side that the long block was carried on the back mutually and the both ends of articulated piece about all rotate and be connected with the cylinder, the side of cylindrical and folded sheet rotate to be connected, and just cylindrical one end extends to the inboard of six folded sheets, twelve the equal fixedly connected with folded sheet of one end of articulated piece is kept away from for a set of two cylinders.

Preferably, the quantity of folding piece is six, six folding piece is circular distribution, and the middle part of folding piece top surface is seted up flutedly, needs to explain that the surveying instrument can put into the recess for the surveying instrument is more stable.

Preferably, the bottom surface of end cover and the equal fixedly connected with telescopic link in bottom surface of first L shaped plate diaphragm, and the bottom fixedly connected with block rubber of telescopic link, it needs to explain that the telescopic link can stretch out and draw back survey and drawing lofting device, and the block rubber can increase the frictional force between telescopic link bottom and the ground.

Preferably, the side fixedly connected with handle of articulated piece right side cylinder in L shape strip upside, it is folding that the handle can drive the folded sheet to explain.

Preferably, the radians of the side surface of the first sliding block and the side surface of the second sliding block are equal to the radian of the inner wall arc surface of the bottom sleeve, and it should be noted that the first sliding block and the second sliding block which are equal to the radian of the inner wall arc surface of the bottom sleeve reduce the resistance of the side surface of the first sliding block and the second sliding block when the side surface of the inner wall of the bottom sleeve slides.

Preferably, the folding block, the first L-shaped plate and the second L-shaped plate are all made of aluminum alloy, and it should be noted that the aluminum alloy has high hardness and is light.

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

(1) the utility model discloses a gear intermeshing rotates the gear drive folded sheet that the handle passes through the cylinder side and folds with folding block, drives first slider and contracts forward through the side of end cover inner wall with first L shaped plate for second L shaped plate and second slider drive rear side folded sheet and rear side folding block contract forward, thereby make surveying and mapping lofting device's carrying comparatively convenient.

(2) The utility model discloses a clockwise rotation handle rotates articulated piece by the expansion state for fold condition, and is articulated each other through the gear for the folded sheet is folding with the folded piece, drives first L shaped plate and the shrink of second L shaped plate to the left and right sides of L shape strip, thereby makes and need not to unpack the mapping lofting device apart and carry, has increased the efficiency when mapping the lofting device survey and drawing.

Drawings

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

FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. l-shaped strips; 2. a bottom cover; 3. a first slider; 4. a first L-shaped plate; 5. a hinged block; 6. folding the board; 7. a rectangular groove; 8. a gear; 9. a second slider; 10. a second L-shaped plate; 11. a long block; 12. a cylinder; 13. and (4) folding the block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a high-efficiency surveying, mapping and lofting device comprises an L-shaped strip 1, wherein one end of a transverse strip of the L-shaped strip 1 is fixedly connected with a bottom sleeve 2, the left side and the right side of the inner wall of the bottom sleeve 2 are respectively and slidably connected with a first slide block 3, the top surface of the first slide block 3 is fixedly connected with a first L-shaped plate 4, the bottom surface of the bottom sleeve 2 and the bottom surface of a transverse plate of the first L-shaped plate 4 are respectively and fixedly connected with a telescopic rod, the bottom end of the telescopic rod is fixedly connected with a rubber block, the top surface of a vertical plate of the first L-shaped plate 4 is fixedly connected with a hinge block 5, the side surface of a right side cylinder 12 of the hinge block 5 on the upper side of the L-shaped strip 1 is fixedly connected with a handle, the number of the hinge blocks 5 is five, the five hinge blocks 5 are movably connected through six folding plates 6, the side surfaces of one ends of the six folding plates 6 and the five hinge blocks 5 are respectively provided with a rectangular groove 7, the side surfaces of the inner walls of the ten rectangular grooves 7 are respectively and fixedly connected with gears 8, and two adjacent gears 8 are mutually meshed, the side surface of the inner wall of the bottom sleeve 2 is slidably connected with two second sliding blocks 9, the side surface of the first sliding block 3 and the side surface of the second sliding block 9 are equal to the radian of the cambered surface of the inner wall of the bottom sleeve 2, the top surface of the second sliding block 9 is fixedly connected with a second L-shaped plate 10, the folding block 13, the first L-shaped plate 4 and the second L-shaped plate 10 are made of aluminum alloy, the top end of a vertical plate of the second L-shaped plate 10 is fixedly connected with a long block 11, the side surface of the long block 11 is fixedly connected with the side surface of the folding plate 6, one side surface of the two long blocks 11 which are opposite to each other and the two ends of the hinge block 5 which are arranged at the left and the right are rotatably connected with a cylinder 12, the side surface of the cylinder 12 is rotatably connected with the side surface of the folding plate 6, one end of the cylinder 12 extends to the inner sides of the six folding plates 6, a handle is rotated to rotate the hinge block 5 from an unfolded state to a folded state, the folding block 6 is hinged with each other through a gear 8, so that the folding plate 6 and the folding block 13 are folded, and the first L-shaped plate 4 and the second L-shaped plate 10 are driven to shrink towards the left and the right sides of the L-shaped strip 1, thereby make and need not to unpack the survey and drawing lofting device apart and carry, efficiency when having increased survey and drawing lofting device survey and drawing, twelve cylinder 12 two are a set of equal fixedly connected with folding block 13 of one end of keeping away from articulated piece 5, the quantity of folding block 13 is six, six folding blocks 13 are circular distribution, and the middle part of folding block 13 top surface is seted up flutedly, through gear 8 intermeshing, clockwise rotation handle, gear 8 through cylinder 12 side drives folding plate 6 and folding block 13 and folds, it contracts forward to drive first slider 3 and first L shaped plate 4 through the side of 2 inner walls of bottom cover, make second L shaped plate 10 and second slider 9 drive rear side folding plate 6 and rear side folding block 13 and contract forward, thereby make the carrying of survey and drawing lofting device comparatively convenient.

In the utility model, when the user uses the device, the cylinder 12 on the right side of the front hinged block 5 drives the front gear 8 and the two front folding plates 6 and the folding blocks 13 to fold upwards by rotating the handle, the middle two folding plates 6 and the folding blocks 13 are driven to fold downwards by the mutual meshing of the gears 8, the first slider 3 and the first L-shaped plate 4 are driven to slide forwards through the side surface of the inner wall of the bottom sleeve 2 to shrink, the second L-shaped plate 10 and the second slider 9 drive the rear folding plates 6 and the rear folding blocks 13 to shrink forwards through the side surface of the inner wall of the bottom sleeve 2, thereby the surveying and mapping lofting device is convenient to carry, the handle is rotated clockwise, the hinged block 5 is rotated to be a folded state from an unfolded state, the cylinders 12 are fixedly connected with the left end and the right end of the hinged block 5, the gears 8 are hinged with each other, the folding plates 6 and the folding blocks 13 in the unfolded state are folded, drive first L shaped plate 4 and second L shaped plate 10 to the shrink of the left and right sides of L shape strip 1 to make and need not to unpack the survey and drawing lofting device apart and carry, efficiency when having increased survey and drawing lofting device survey and drawing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a high-efficient reconnaissance survey and drawing lofting device, includes L shape strip (1), its characterized in that: one end of a transverse strip of the L-shaped strip (1) is fixedly connected with a bottom sleeve (2), the left side and the right side of the inner wall of the bottom sleeve (2) are respectively and slidably connected with a first sliding block (3), the top surface of the first sliding block (3) is fixedly connected with a first L-shaped plate (4), the top surface of a vertical plate of the first L-shaped plate (4) is fixedly connected with a hinged block (5), the number of the hinged blocks (5) is five, five hinged blocks (5) are movably connected through six folding plates (6), the side surfaces of one ends, fixedly connected with the five hinged blocks (5), of the six folding plates (6) are respectively provided with a rectangular groove (7), the side surfaces of the inner wall of ten rectangular grooves (7) are respectively and fixedly connected with gears (8) and two adjacent gears (8) are mutually meshed, the side surface of the inner wall of the bottom sleeve (2) is slidably connected with two second sliding blocks (9), the top surface of the second sliding block (9) is fixedly connected with a second L-shaped plate (10), the top fixedly connected with long piece (11) of the riser of second L shaped plate (10), the side of long piece (11) and the side fixed connection of folded sheet (6), two the both ends about one side that long piece (11) carried on the back mutually and articulated piece (5) are all rotated and are connected with cylinder (12), the side of cylinder (12) is rotated with the side of folded sheet (6) and is connected, and the one end of cylinder (12) extends to the inboard of six folded sheets (6), twelve the equal fixedly connected with folded sheet (13) of one end of articulated piece (5) is kept away from for a set of two cylinder (12).

2. An efficient surveying, mapping and lofting device according to claim 1, wherein the number of the folding blocks (13) is six, the six folding blocks (13) are distributed in a circle, and a groove is formed in the middle of the top surface of each folding block (13).

3. The efficient surveying, mapping and lofting device of claim 1, wherein the bottom surface of the bottom sleeve (2) and the bottom surface of the transverse plate of the first L-shaped plate (4) are both fixedly connected with telescopic rods, and the bottom ends of the telescopic rods are fixedly connected with rubber blocks.

4. An efficient surveying, mapping and lofting device according to claim 1, characterized in that a handle is fixedly connected to the side of the right cylinder (12) of the upper hinge block (5) of the L-shaped bar (1).

5. An efficient surveying, mapping and lofting device according to claim 1, wherein the side surfaces of the first slider (3) and the second slider (9) have the same radian with the inner wall arc surface of the bottom cover (2).

6. The efficient surveying, mapping and lofting device of claim 1, wherein the folding block (13), the first L-shaped plate (4) and the second L-shaped plate (10) are made of aluminum alloy.