CN215000701U

CN215000701U - Surveying and mapping device for engineering cost

Info

Publication number: CN215000701U
Application number: CN202023335263.8U
Authority: CN
Inventors: 田甜
Original assignee: Chongqing Jiesheng Engineering Project Management Co ltd
Current assignee: Chongqing Jiesheng Engineering Project Management Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-03
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a mapping device for engineering cost belongs to the instrument field for engineering cost, and it includes surveying instrument and support, and the surveying instrument is installed on the support, the support includes mount pad and three piece at least stabilizer blades, and the stabilizer blade includes the telescopic actuating mechanism of sleeve pipe, telescopic link and control telescopic link, and the sheathed tube tip is installed on the mount pad, and telescopic link one end joint is in the cover intraductal chamber, and actuating mechanism includes gear, rack and handle, and the gear revolve connects in the cover intraductally, and the rack sets up at the telescopic link lateral wall along the telescopic link axial, wheel and rack toothing. When this application had solved the height of correlation technique adjustment surveying instrument, the user of service need upwards lift up the support, and inconvenient operation's problem has the effect of the height of the adjustment surveying instrument of being more convenient for.

Description

Surveying and mapping device for engineering cost

Technical Field

The application relates to the field of instruments for engineering cost, in particular to a mapping device for engineering cost.

Background

The engineering cost mapping is an important component of engineering measurement, which refers to the measurement work of a building during survey design, construction lofting and mechanical equipment installation, and according to the different functions of the building at each stage of the construction project.

The utility model discloses an on-spot mapping device of engineering cost is disclosed to utility model patent that bulletin number is CN212107715U, it is including the surveying instrument that is used for the survey and drawing and setting up in the support of surveying instrument below, the below of surveying instrument is connected with the bottom plate, the upper end of support is connected with the base, be provided with the fine-tuning mechanism of level fine setting to the bottom plate between bottom plate and the base, the support includes three telescopic link one, telescopic link one includes flexible screwed pipe one and flexible screw rod one, a telescopic link threaded connection is in flexible screwed pipe one, three flexible screwed pipe one articulates respectively in the base.

For the related art in the foregoing, the inventor thinks that when adjusting the height of the surveying instrument, a user needs to lift the bracket upwards and then can screw the first telescopic screw rod, which is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

In order to be more convenient for adjust the height of surveying instrument, this application provides a mapping device for engineering cost.

The application provides a mapping device for engineering cost adopts following technical scheme:

the utility model provides a mapping device for engineering cost, includes surveying instrument and support, and the surveying instrument is installed on the support, the support includes mount pad and three piece at least stabilizer blades, and the stabilizer blade includes the telescopic actuating mechanism of sleeve pipe, telescopic link and control telescopic link, and the sheathed tube tip is installed on the mount pad, and telescopic link one end joint is in the cover intraductal chamber of pipe, and actuating mechanism includes gear, rack and handle, and the gear revolve connects in the cover intraductally, and the rack sets up at the telescopic link lateral wall along the telescopic link axial, wheel and rack toothing.

Through adopting above-mentioned technical scheme, when needing to adjust the surveying instrument height, the user of service can be subaerial with the support mounting, then twists and move the handle, and the handle drives gear revolve, because gear and rack toothing, the gear drive telescopic link removes to adjust the surveying instrument height, need not hold up the support, it is more convenient to operate.

Optionally, one end of the telescopic rod, which is far away from the sleeve, is gradually reduced to form a cone shape.

Through adopting above-mentioned technical scheme, when the ground is soil, the telescopic link of being convenient for is kept away from sleeve pipe one end and is inserted ground to improve the steadiness of support mounting.

Optionally, the sleeve is hinged to the mounting seat.

Through adopting above-mentioned technical scheme, when not using, user of service rotates the stabilizer blade and is close to each other to reduce the space that the support occupied, be convenient for accomodate and carry.

Optionally, the mount pad is kept away from surveying instrument one end and is installed stop gear, and stop gear includes spacing axle, and the stabilizer blade sets up around spacing axle, and the sleeve pipe is close to spacing axle one side and is fixed with the backup pad, and spacing axle is seted up at least three draw-in groove mutually supporting with the backup pad along the axial.

Through adopting above-mentioned technical scheme, when accomodating, user of service can block the backup pad card into the draw-in groove to reduce the stabilizer blade and rotate the possibility that takes place to be crooked.

Optionally, the limiting shaft is rotatably connected with the mounting seat, and a rotating shaft of the limiting shaft is parallel to an axis of the limiting shaft.

Through adopting above-mentioned technical scheme, when needs survey and drawing, the rotatable stabilizer blade of user of service supports on ground, then rotates spacing axle for draw-in groove and backup pad dislocation, thereby make the backup pad can support at spacing epaxial, reduce the survey and drawing in-process, the stabilizer blade orientation is close to one side each other and rotates and influence the possibility of surveying instrument stability.

Optionally, an annular groove and a limiting groove are formed in the mounting seat, a rotary table is arranged in the annular groove, the limiting shaft penetrates through the mounting seat and is far away from one end of the surveying instrument, the limiting shaft is fixed to the rotary table, a limiting plate is fixed to the side wall of the rotary table, and the limiting plate is arranged in the limiting groove and can rotate in the limiting groove.

Through adopting above-mentioned technical scheme, the spacing axle pivoted angle of user of being convenient for control to be convenient for reset spacing axle, make when accomodating, go into the draw-in groove with the backup pad card again easily, it is more convenient to operate.

Optionally, the bracket further comprises a fixing member, and the fixing member can fasten and connect the plurality of support legs.

Through adopting above-mentioned technical scheme to when not using, user of service can be fixed with the mounting after drawing in the stabilizer blade, reduce and accomodate or carry the in-process, the stabilizer blade possibility of scattering.

Optionally, the fixing member is a flexible binding band fixed on the outer wall of the sleeve, and the binding band can bind a plurality of sleeves.

Through adopting above-mentioned technical scheme, user of service accessible bandage is in the same place many stabilizer blades are binded, reduces the possibility of scattering between the stabilizer blade, easy operation, convenient to use.

Optionally, the fixing piece is a magnet block fixed on one side of the sleeves close to each other.

Through adopting above-mentioned technical scheme, draw in the back with the stabilizer blade, because the effect of magnetic adsorption, the stabilizer blade can be connected through magnetic adsorption to reduce the open possibility of stabilizer blade, it is more convenient to operate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the user can install the support on the ground, the handle is screwed to drive the gear to rotate, and the gear drives the telescopic rod to move, so that the height of the surveying and mapping instrument is adjusted, the support does not need to be supported, and the operation is more convenient;

2. after the support legs are supported on the ground by a user, the limiting shaft is rotated, and the clamping grooves and the supporting plate are staggered, so that the supporting plate can be supported on the limiting shaft, and the possibility that the stability of the surveying instrument is influenced because the support legs rotate towards the side close to each other in the surveying and mapping process is reduced;

3. when not using, user can be fixed with the mounting after drawing in the stabilizer blade, reduces and accomodates or carry the in-process, the stabilizer blade possibility of scattering.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a construction cost mapping device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a sectional view taken in the direction B-B in fig. 1.

Description of reference numerals: 1. a surveying instrument; 2. a support; 21. a mounting seat; 211. a ring groove; 212. a limiting groove; 213. a turntable; 214. a limiting plate; 22. a support leg; 221. a sleeve; 222. a telescopic rod; 223. a gear; 224. a rack; 225. a handle; 23. a limiting mechanism; 231. a limiting shaft; 232. a support plate; 233. a card slot; 24. and a fixing member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses mapping device for engineering cost. Referring to fig. 1, mapping device for engineering cost includes surveying instrument 1 and support 2, support 2 includes mount pad 21 and three stabilizer blades 22 that are triangular distribution, surveying instrument 1 installs on mount pad 21, stabilizer blade 22 includes sleeve pipe 221, telescopic link 222 and actuating mechanism, sleeve pipe 221 installs and keeps away from surveying instrument 1 one end at mount pad 21, telescopic link 222 slides with sleeve pipe 221 and links to each other, actuating mechanism installs on sleeve pipe 221 and telescopic link 222, actuating mechanism is used for controlling telescopic link 222 along sleeve pipe 221 endwise slip, when making need adjust surveying instrument height, the user of service can install support 2 subaerial, then drive telescopic link 222 along sleeve pipe 221 endwise slip through actuating mechanism, thereby adjust surveying instrument 1's height, it is more convenient to operate.

Surveying instrument 1 passes through the fix with screw on mount pad 21, mount pad 21 is the circular slab, and the inside cavity of sleeve pipe 221 and both ends are uncovered, and the tip of sleeve pipe 221 articulates and keeps away from surveying instrument 1 one end at mount pad 21 for stabilizer blade 22 can rotate the angle between adjustment stabilizer blade 22 and the mount pad 21, so that when the installation, the rotatable sleeve pipe 221 of user makes and forms the triangle-shaped toper between three stabilizer blades 22, thereby support surveying instrument 1 that can stabilize more. When not needing the survey and drawing, the user can draw in the stabilizer blade 22 to reduce the space that the stabilizer blade 22 occupied, be convenient for accomodate and carry.

Referring to fig. 1 and 2, the extension rod 222 is a rectangular rod, and the end of the extension rod 222 away from the sleeve 221 is tapered to facilitate the insertion of the end of the extension rod 222 away from the sleeve 221 into the ground when the ground is soil, thereby improving the stability of the installation of the support 2.

The casing 221 is provided with a fixing member 24, and the fixing member 24 may be a flexible binding band adhesively fixed on the outer wall of the casing 221 or a magnet block fixed on the side where the casings 221 are close to each other. When the fixing member 24 is a binding band, the binding band can bind the plurality of sleeves 221, so that when the device is not used, a user can gather the support legs 22 and then bind and fix the sleeves 221 by using the fixing member 24, and the possibility that the support legs 22 are scattered in the process of storage or carrying is reduced. When the fixing member 24 is a magnet block, the legs 22 can be connected by magnetic attraction due to the magnetic attraction after the legs 22 are folded, thereby reducing the possibility of the legs 22 being opened.

The driving mechanism comprises a gear 223, a rack 224 and a handle 225, the gear 223 is rotatably connected to the inner wall of the sleeve 221 through a pin shaft, the axis of the pin shaft is perpendicular to the axis of the sleeve 221, the rack 224 is axially arranged along the telescopic rod 222 and is integrally formed with the side wall of the telescopic rod 222, and the gear 223 is meshed with the rack 224 so as to drive the telescopic rod 222 to axially move along the sleeve 221 when the gear 223 rotates. The handle 225 is arranged in the sleeve 221 in a penetrating mode and is in key connection with the axis of the gear 223, so that a user can drive the gear 223 to rotate by screwing the handle 225, the height of the surveying and mapping instrument 1 is adjusted, the support 2 does not need to be lifted, and the operation is more convenient.

Referring to fig. 2 and 3, an annular groove 211 and a limiting groove 212 are formed in the mounting seat 21, the annular groove 211 is circular, the limiting groove 212 is arc-shaped and is communicated with the annular groove 211, a through hole is formed in one side, away from the surveying instrument 1, of the mounting seat 21, a circular turntable 213 is arranged in the annular groove 211, the turntable 213 can rotate in the annular groove 211, and the area of the turntable 213 is larger than that of the through hole, so that the turntable 213 cannot fall out of the through hole. The side wall of the turntable 213 is integrally formed with a limiting plate 214, and the limiting plate 214 is disposed in the limiting groove 212 and can rotate in the limiting groove 212, so as to limit the rotating angle of the turntable 213 and facilitate the judgment of the rotating reset of the turntable 213.

Carousel 213 is close to through-hole one side and is connected with stop gear 23, stop gear 23 includes and is close to the spacing axle 231 of through-hole one side integrated into one piece with carousel 213, spacing axle 231 wears to establish in the through-hole and downwardly extending, spacing axle 231 can rotate around self axis, stabilizer blade 22 sets up around spacing axle 231, spacing axle 231 is seted up the cross-section with the relative position of stabilizer blade 22 and is the draw-in groove 233 of rectangle, sleeve pipe 221 is close to spacing axle 231 one side integrated into one piece and has backup pad 232, backup pad 232 and draw-in groove 233 looks adaptation, so when not needing the survey and drawing, the rotatable spacing axle 231 of user, make draw-in groove 233 and backup pad 232 relative, the rotatable stabilizer blade 22 of user makes in backup pad 232 card goes into draw-in groove 233, the crooked possibility takes place when reducing stabilizer blade 22 and accomodates. When needing the survey and drawing, the rotatable spacing axle 231 of user of service resets to make draw-in groove 233 and backup pad 232 dislocation, thereby make backup pad 232 butt on spacing axle 231 lateral wall, reduce the survey and drawing in-process, stabilizer blade 22 orientation is close to one side rotation and influences the possibility of surveying appearance 1 stability mutually.

The concrete application mode of mapping device for engineering cost of this application embodiment is: when the height of the surveying instrument 1 needs to be adjusted, a user can unfold the supporting legs 22 in a triangular cone shape and then install the supporting frame 2 on the ground. When the handle 225 is screwed, the handle 225 drives the gear 223 to rotate, and the gear 223 drives the telescopic rod 222 to axially move along the sleeve 221, so that the height of the surveying instrument 1 can be adjusted, the support 2 does not need to be integrally supported, and the operation is more convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mapping device for engineering cost, includes surveying instrument (1) and support (2), and its characterized in that is installed on support (2) in surveying instrument (1): support (2) are including mount pad (21) and three piece at least stabilizer blades (22), stabilizer blade (22) are including sleeve pipe (221), telescopic link (222) and the flexible actuating mechanism of control telescopic link (222), the tip of sleeve pipe (221) is installed on mount pad (21), telescopic link (222) one end joint is in sleeve pipe (221) inner chamber, actuating mechanism includes gear (223), rack (224) and handle (225), gear (223) rotate to be connected in sleeve pipe (221), rack (224) set up in telescopic link (222) lateral wall along telescopic link (222) axial, gear (223) and rack (224) meshing.

2. The construction cost mapping apparatus according to claim 1, wherein: one end of the telescopic rod (222) far away from the sleeve (221) is gradually reduced into a cone shape.

3. The construction cost mapping apparatus according to claim 1, wherein: the sleeve (221) is hinged with the mounting seat (21).

4. The construction cost mapping apparatus according to claim 1, wherein: mounting seat (21) are kept away from surveying instrument (1) one end and are installed stop gear (23), and stop gear (23) are including spacing axle (231), and stabilizer blade (22) set up around spacing axle (231), and sleeve pipe (221) are close to spacing axle (231) one side and are fixed with backup pad (232), and at least three draw-in groove (233) with backup pad (232) looks adaptation are seted up along the axial in spacing axle (231).

5. The construction cost mapping apparatus according to claim 4, wherein: the limiting shaft (231) is rotatably connected with the mounting seat (21), and the rotating shaft of the limiting shaft (231) is parallel to the axis of the limiting shaft (231).

6. The construction cost mapping apparatus according to claim 5, wherein: annular groove (211) and spacing groove (212) have been seted up in mount pad (21), be provided with carousel (213) in annular groove (211), spacing axle (231) are worn to establish and are kept away from surveying instrument (1) one end in mount pad (21), and spacing axle (231) are fixed with carousel (213), and carousel (213) lateral wall is fixed with limiting plate (214), and limiting plate (214) set up and can rotate in spacing groove (212).

7. The construction cost mapping apparatus according to any one of claims 1 to 6, wherein: the support (2) further comprises a fixing piece (24), and the fixing piece (24) can be used for tightly connecting the plurality of support legs (22).

8. The construction cost mapping apparatus according to claim 7, wherein: the fixing piece (24) is a flexible binding belt fixed on the outer wall of the sleeve (221), and the binding belt can bind a plurality of sleeves (221).

9. The construction cost mapping apparatus according to claim 7, wherein: the fixing piece (24) is a magnet block fixed on the side where the sleeves (221) are close to each other.