CN210485151U

CN210485151U - Engineering surveying and mapping adjusting device

Info

Publication number: CN210485151U
Application number: CN201920966865.1U
Authority: CN
Inventors: 蒋育新; 时海东; 曹森; 杨敬卫; 戴天宇
Original assignee: Boyada Survey Planning And Design Group Co Ltd
Current assignee: Boyada Survey Planning And Design Group Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-08
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses an engineering survey and drawing adjusting device relates to engineering survey and drawing technical field, it includes the mapping device, install the at least three strutting arrangement in the adjusting device bottom, strutting arrangement is including connecting at mapping device bottom stay tube, peg graft at the stay tube inside and with the bracing piece that the stay tube interval set up, fixed connection is at the first spacing ring of stay tube bottom department, fixed connection is in bracing piece top lateral wall department and is located the second spacing ring on first spacing ring upper portion, a plurality of round holes have been seted up to stay tube lateral wall department, be connected with the spring on the bracing piece, the one end that the spring is close to the round hole is connected with the circular arc piece that the lateral wall is located the. The utility model discloses have the quick and take out the bracing piece from a support section of thick bamboo is inside, use comparatively simple effect.

Description

Engineering surveying and mapping adjusting device

Technical Field

The utility model belongs to the technical field of the engineering survey and drawing technique and specifically relates to an engineering survey and drawing adjusting device is related to.

Background

At present, surveying and mapping are measurement and mapping, which are based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation satellite positioning system, remote sensing and geographic information system are taken as technical cores, existing characteristic points and boundary lines of the ground are obtained by measuring means to obtain graph and position information reflecting the current situation of the ground for planning design and administrative management of engineering construction, the mapping is a working process that workers obtain data through certain instrument measurement and map the data, in the surveying and mapping work, the use of a surveying and mapping instrument is indispensable, the surveying and mapping instrument needs to be installed on a positioning frame in the using process, the surveying and mapping instrument is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying and mapping work, and various orientation, output and the like required by the measuring work are designed, constructed and managed in the engineering construction and management stage, The distance measuring instrument, the angle measuring instrument, the height measuring instrument, the mapping instrument, the photogrammetry instrument and the like.

The traditional Chinese patent with publication number CN109751990A discloses an engineering-based surveying and mapping positioning and adjusting device, which comprises an adjusting box, wherein a supporting mechanism is fixedly mounted on the outer surface of the bottom end of the adjusting box, an adjusting mechanism is arranged inside the adjusting box, a positioning and surveying mechanism is arranged above the adjusting box, a supporting cylinder is fixedly hinged to the outer surface of the bottom end of the adjusting box through a pin shaft, a first through hole is formed in the outer surface of the supporting cylinder, a supporting rod is clamped to the inner ring of the supporting cylinder, a fixing hole is formed in the outer surface of the supporting rod, and the pin shaft is inserted into the fixing hole.

The above prior art solutions have the following drawbacks: when the supporting rod needs to be taken out from the supporting cylinders, the pin shaft on each supporting cylinder needs to be taken out, and then the pin shaft is inserted into the fixing hole.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an engineering survey and drawing adjusting device, the quick is taken out the bracing piece from a support section of thick bamboo is inside, uses comparatively simply.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an engineering survey and drawing adjusting device, includes the mapping device, installs at the at least three strutting arrangement of adjusting device bottom, strutting arrangement is including connecting at mapping device bottom stay tube, peg graft in the stay tube inside and with bracing piece, the first spacing ring of fixed connection in stay tube bottom department, fixed connection just be located the second spacing ring on first spacing ring upper portion in bracing piece top lateral wall department, a plurality of round holes have been seted up to stay tube lateral wall department, be connected with the spring on the bracing piece, the one end that the spring is close to the round hole is connected with the circular arc piece that the lateral wall is located the round hole inside.

By adopting the technical scheme, when the support rod is used, the support rod is placed into the support tube, the second limiting ring is installed at the bottom of the support tube, the spring is compressed, the arc block is abutted against the inner side wall of the support tube, then the support rod slides towards the inside of the support tube, when the arc block slides to the round hole, the spring is popped out, the arc block is pushed out by the spring to the outside, the arc block is clamped in the round hole, and the support rod is fixed relative to the support tube; the bracing piece is taken out from supporting a section of thick bamboo inside fast, uses comparatively simply.

The utility model discloses further set up to, the length symmetry setting of stay tube is followed to the round hole, and the circular arc piece sets up two, the lateral wall department symmetry of bracing piece has been seted up and has been placed the through-hole, the spring is located inside placing the through-hole.

Through adopting above-mentioned technical scheme, the circular arc piece sets up two, makes to be connected comparatively stably between circular arc piece and the round hole, and spring coupling is between two circular arc pieces, and when two circular arc pieces received the inside wall of stay tube, the relative stay tube of circular arc moved in step, and is whole comparatively stable.

The utility model discloses further set up to, the one end that the circular arc piece is close to the spring all is connected with and is located the inside cylinder of placing the through-hole.

Through adopting above-mentioned technical scheme, set up the cylinder, make the circular arc piece place the through-hole relatively and can only slide along the orientation of seting up of placing the through-hole to it is comparatively stable when making the circular arc piece slide relatively the round hole.

The utility model discloses further set up to, the cylinder is close to the one end department of spring and all is connected with the limiting plate, the lateral wall of limiting plate and the inside wall butt at the bracing piece.

Through adopting above-mentioned technical scheme, set up the limiting plate, when making the circular arc piece be located the round hole inside, comparatively stable.

The utility model discloses further set up to, the lateral wall department of stay tube is provided with slider, slider establishes the first ring in stay tube lateral wall department, connects gradually corrugated rod and the second ring in first ring bottom department including the cover, the second ring lid is established on round hole upper portion.

Through adopting above-mentioned technical scheme, if when the circular arc piece is in the circular hole of bottommost, upwards push away the bracing piece, the circular arc piece just can be through a plurality of circular holes, the condition that the card went up takes place, and sets up slider, when sliding with the second ring to the one side of keeping away from first ring during the use, the second ring all is located the upper portion of circular hole, when the bracing piece slided to the bracing piece inside this moment, the circular arc piece just can not pop out, it is comparatively convenient when the staff accomodates.

The utility model discloses further set up to, the bottom fixedly connected with magnet of second ring, the bracing piece corresponds magnet department and has seted up first recess, the inside first iron plate that is provided with of first recess.

Through adopting above-mentioned technical scheme, slide the second ring to the one side of keeping away from first ring, magnet is placed on first iron plate upper portion, and the relative round hole of second ring is comparatively stable, makes things convenient for the staff to use.

The utility model discloses further set up to, stay tube lateral wall department is located the upper portion of round hole and has seted up the second recess, and the second iron plate has been placed to second recess inside.

Through adopting above-mentioned technical scheme, because the second recess is located the upper portion of round hole, the bellows is fold condition this moment, and magnet just adsorbs on the second ring, and the convenience is accomodate the second ring.

The utility model discloses further set up to, the bottom of bracing piece is articulated to be connected with the bottom plate, the cross section of bottom plate is greater than the cross section of bracing piece the pin joint sets up the one side department that is close to mapping device center department at the bracing piece.

Through adopting above-mentioned technical scheme, the staff tramples the foot and upwards pulls out surveying and mapping device on bottom plate upper portion alright make the bracing piece slide inside the stay tube. The bottom plate after accomodating has the angle of slope with the bracing piece between, makes things convenient for the staff to carry.

To sum up, the utility model discloses following beneficial effect has:

1. the supporting device is used for supporting the surveying and mapping device, the supporting rod slides in the supporting tube, and the circular arc block is clamped in the circular hole, so that the supporting rod can be inserted in the circular hole, and the use is simple;

2. a cylinder is arranged between the arc block and the spring and slides inside the placing through hole, so that the arc block slides along the opening direction of the placing through hole, and the arc block is stable;

3. the sliding device is arranged, so that when the supporting rod is pushed into the supporting pipe in a sliding mode, the clamping and unsmooth situation is reduced, and the supporting rod is smooth when sliding into the supporting pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view illustrating a supporting device and a sliding device according to an embodiment;

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

Reference numerals: 1. a mapping device; 2. a support device; 21. supporting a tube; 211. a circular hole; 22. a support bar; 23. a first limit ring; 24. a second stop collar; 25. placing the through hole; 251. a cylinder; 252. a limiting plate; 26. a spring; 27. an arc block; 28. placing holes; 3. a sliding device; 31. a first ring; 311. a bellows; 32. a second ring; 321. a magnet; 33. a first groove; 331. a first iron block; 34. a second groove; 35. a second iron block; 4. a base plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an engineering survey and drawing adjusting device, including mapping device 1, install the same strutting arrangement 2 of three structure in mapping device 1 bottom.

Referring to fig. 2-3, the supporting device 2 includes a supporting tube 21 hinged to the bottom of the surveying and mapping device 1, a supporting rod 22 inserted into the supporting tube 21 and spaced from the supporting tube 21, a first limiting ring 23 fixedly connected to the bottom of the supporting tube 21, and a second limiting ring 24 fixedly connected to the top side wall of the supporting rod 22 and located inside the supporting tube 21, wherein the second limiting ring 24 is located on the upper portion of the first limiting ring 23.

Referring to fig. 2-3, a plurality of round holes 211 are provided at the side wall of the support tube 21, one side of the round hole 211 close to the support rod 22 is provided, the support rod 22 close to one end of the second limit ring 24 is symmetrically provided with a placing through hole 25, the inside of the placing through hole 25 is rotated and inserted with a cylinder 251, a spring 26 is fixedly connected between the two cylinders 251, one end of the cylinder 251 far away from the spring 26 is fixedly connected with an arc block 27, and the arc surface of the arc block 27 is located inside the round hole 211.

Referring to fig. 3, two position-limiting plates 252 are symmetrically disposed on the side wall of the cylinder 251 near one end of the spring 26 along the length direction thereof, and the side wall of the position-limiting plate 252 abuts against the inner side wall of the supporting rod 22. The limiting plate 252 is arranged to limit the length of the two arc blocks 27 inside the extending round hole 211, so that the whole structure is convenient.

Referring to fig. 3, two placing holes 28 are symmetrically formed in the side wall of the supporting rod 22 near one end of the surveying and mapping device 1, and when the supporting rod 22 is accommodated in the supporting tube 21, the arc block 27 is located in the placing holes 28, so that the supporting rod 22 is relatively stable with respect to the supporting tube 21.

Referring to fig. 2-3, if the arc block 27 is located in the bottom circular hole 211, the supporting rod 22 is pushed upward, the arc block 27 passes through the circular holes 211, and is stuck, therefore, the sliding device 3 is disposed on the side wall of the support tube 21, the sliding device 3 includes a first ring 31 sleeved on the outer side wall of the support tube 21, a corrugated tube 311 and a second ring 32 sequentially connected to the bottom of the first ring 31, a magnet 321 is fixedly connected to the bottom of the second ring 32, a first groove 33 is disposed on the side wall of the support tube 21 corresponding to the magnet 321, a first iron block 331 is disposed inside the first groove 33, when the magnet 321 is attracted to the first iron block 331, the second ring 32 covers the upper portion of the circular hole 211, and when the arc block 27 slides to the circular hole 211, because the second ring 32 is covered on the round hole 211, the arc block 27 can not be popped out, and the storage is convenient; wherein the support tube 21 and the support rod 22 are made of plastic materials.

Referring to fig. 2, the outer side wall of the support tube 21 is located at the upper portion of the circular hole 211, and a second groove 34 is formed in the upper portion of the circular hole 211, a second iron block 35 is placed in the second groove 34, the corrugated tube 311 is in a compression state, and when the magnet 321 is adsorbed on the second iron block 35, the use is facilitated.

Referring to fig. 1-2, since it is troublesome to pull out the support rod 22 from the support tube 21 by hand when using, the bottom of the support rod 22 is hinged to the bottom plate 4, and the hinged point is connected to the end of the support rod 22 near the center of the surveying device 1, wherein the cross section of the support plate is larger than that of the support rod 22, and the worker can step on the upper portion of the bottom plate 4 with his foot to pull out the surveying device 1 upward so as to slide the support rod 22 inside the support tube 21. Set up the one side department that is close to surveying device 1 center department at bracing piece 22 with the pin joint, there is the angle of slope between bottom plate 4 and the bracing piece 22 after accomodating, makes things convenient for the staff to carry, places bracing piece 22 subaerial back simultaneously, and bottom plate 4 just can remove along the pin joint, makes bottom plate 4 place subaerial portion.

When the device is used, the cylinders 251 are respectively placed into the through holes 25 at two sides, then the spring 26 is fixedly connected between the two cylinders 251, at this time, the side wall of the limiting plate 252 is abutted to the inner side wall of the supporting rod 22, then the supporting rod 22 is placed into the supporting tube 21, at this time, the first limiting ring 23 is positioned inside the supporting tube 21, the side wall of the arc block 27 is abutted to the inner side wall of the supporting tube 21, and then the second limiting ring 24 is connected to the bottom of the supporting tube 21; the supporting rod 22 slides upwards, when the arc block 27 slides to the round hole 211, the spring 26 pops up, the arc block 27 is pushed outwards by the spring 26, the arc block 27 is clamped in the round hole 211, and the supporting rod 22 is fixed relative to the supporting tube 21; the arc block 27 can be clamped in the round holes 211 with different heights according to the actual use condition.

When the support rod 22 needs to be retracted into the support tube 21, the second ring 32 is moved to a side away from the first ring 31, so that the magnet 321 is adsorbed on the upper portion of the first iron block 331, and at this time, the second rings 32 are all located on the upper portion of the circular hole 211, and the support rod 22 can be slid into the support tube 21.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An engineering survey and drawing adjusting device, includes mapping device (1), installs at least three strutting arrangement (2) in the adjusting device bottom, its characterized in that: strutting arrangement (2) including connect in surveying and mapping device (1) bottom stay tube (21), peg graft in stay tube (21) inside and with bracing piece (22), first spacing ring (23) of stay tube (21) interval setting, fixed connection in bracing piece (21) bottom department, fixed connection just are located second spacing ring (24) on first spacing ring (23) upper portion in bracing piece (22) top lateral wall department, a plurality of round holes (211) have been seted up in stay tube (21) lateral wall department, be connected with spring (26) on bracing piece (22), the one end that spring (26) are close to round hole (211) is connected with the lateral wall and is located round hole (211) inside arc piece (27).

2. An engineering survey and drawing adjustment device according to claim 1, characterized in that: the length symmetry setting of stay tube (21) is followed in round hole (211), and circular arc piece (27) set up two, the lateral wall department symmetry of bracing piece (22) has seted up and has placed through-hole (25), spring (26) are located and place inside through-hole (25).

3. An engineering survey and drawing adjustment device according to claim 2, characterized in that: one end of the arc block (27) close to the spring (26) is connected with a cylinder (251) positioned in the placing through hole (25).

4. An engineering survey and drawing adjustment device according to claim 3, characterized in that: and one end of each cylinder (251) close to the spring (26) is connected with a limiting plate (252), and the side wall of each limiting plate (252) is abutted against the inner side wall of the support rod (22).

5. An engineering survey and drawing adjustment device according to claim 1, characterized in that: the utility model discloses a supporting tube, including the first ring (31), the corrugated rod and the second ring (32) of first ring (31) bottom department that connect gradually, the lateral wall department of stay tube (21) is provided with slider (3), slider (3) are established including the cover in the lateral wall department of stay tube (21), second ring (32) lid is established on round hole (211) upper portion.

6. An engineering survey and drawing adjustment device according to claim 5, characterized in that: the bottom fixedly connected with magnet (321) of second ring (32), first recess (33) have been seted up in bracing piece (22) department that corresponds magnet (321), first recess (33) inside is provided with first iron plate (331).

7. An engineering survey and drawing adjustment device according to claim 1, characterized in that: the bottom of bracing piece (22) articulates and is connected with bottom plate (4), and the pin joint setting of bracing piece (22) and bottom plate (4) is in bracing piece (22) near one side department of surveying and mapping device (1) center department.

8. An engineering survey and drawing adjustment device according to claim 7, characterized in that: the cross section of the bottom plate (4) is larger than that of the support rod (22).