CN110671593A - Engineering cost site operation auxiliary device based on BIM - Google Patents
Engineering cost site operation auxiliary device based on BIM Download PDFInfo
- Publication number
- CN110671593A CN110671593A CN201910985881.XA CN201910985881A CN110671593A CN 110671593 A CN110671593 A CN 110671593A CN 201910985881 A CN201910985881 A CN 201910985881A CN 110671593 A CN110671593 A CN 110671593A
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- supporting leg
- bim
- leg
- locking
- telescopic
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- 238000010276 construction Methods 0.000 claims abstract description 29
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a BIM-based engineering cost field construction auxiliary device, relates to the technical field of engineering cost construction auxiliary devices, and solves the problems that the length of a supporting leg is extremely inconvenient to adjust in a mode of fixing the length of the supporting leg by using a screw, the screw is easy to rust and slide, the device fails, and the durability is low in the conventional tripod. A BIM-based engineering cost site construction auxiliary device comprises a locking block; the locking block is inserted in the mounting groove in an interference mode. The device uses the mode of locking tooth and the joint of telescopic leg teeth of a cogwheel to fix telescopic leg's extension length, and convenient to use is difficult to damage, has improved the device's durability and practicality, solves extremely inconvenient, the not high problem of durability when current tripod adjusts landing leg length.
Description
Technical Field
The invention belongs to the technical field of engineering cost construction auxiliary devices, and particularly relates to an engineering cost on-site construction auxiliary device based on BIM.
Background
The building information model is a new tool for architecture, engineering and civil engineering. The term building information model or building information model was created by Autodesk. It is used to describe the computer aided design mainly based on three-dimensional figure, object guide and building engineering. The construction cost directly means the construction price of a project, which means the total cost spent on the construction of a certain project, and the core contents of the construction cost are investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, project settlement, completion settlement and the like. At present, when the engineering cost is calculated, data are input into a corresponding BIM program to be calculated and a result is obtained after the data are measured on site at a construction site.
If the application number is: CN201821400091.8 discloses an auxiliary device applied to construction cost budget, comprising a workbench, a support column, an adjusting platform, a leveling bolt, a support platform, foot rests, a sharp foot and a fastening bolt, wherein the workbench is arranged above the leveling platform, the workbench is a working operation table of the auxiliary device applied to construction cost budget, the workbench and the leveling platform are fixedly connected through the support column, the adjusting platform is arranged above the support platform, the adjusting platform is used for adjusting the levelness of the workbench, the adjusting platform and the support platform are connected through the leveling bolt, the support platform plays a role in bearing, the three foot rests are arranged below the support platform and play a role in fixing the whole device, the sharp foot is arranged at the bottom end of the foot rest and further fixes the whole device, the invention can be applied to the construction cost budget of the building engineering.
At present, the instrument that is used most often to site elevation difference and distance angular surveying is spirit level and theodolite, these two kinds of instruments all need use the tripod to lay just can use, current tripod adopts the screw to twist and connects the mode of fixed length to lay, constructor need unscrew adjusting screw earlier when using, take out the landing leg or roughly make level after flexible certain length, need tighten and loosen the screw many times, the step is loaded down with trivial details, it is extremely inconvenient during the use, and establish the instrument because the tripod that generally can frequently use in the work progress props up, cause the adjusting screw smooth silk of tripod easily, rust, thereby lead to the phenomenon that tripod landing leg regulatory function damage can not the normal use, the durability is not high.
In view of the above, the present invention provides a construction cost site construction auxiliary device based on BIM, which is developed and improved for the existing structure and defects, so as to achieve the purpose of more practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a BIM-based engineering cost field construction auxiliary device, which aims to solve the problems that the length of a supporting leg of an existing tripod needs to be adjusted by screwing and loosening screws for multiple times, the steps are complicated, the tripod is extremely inconvenient to use, and the phenomenon that the adjusting screw of the tripod slides and rusts easily due to the fact that an instrument is supported on the tripod which is frequently used in the construction process, so that the adjusting function of the supporting leg of the tripod is damaged and the supporting leg of the tripod cannot be normally used is caused, and the durability is not high.
The invention relates to a BIM-based engineering cost on-site construction auxiliary device, which is achieved by the following specific technical means:
a BIM-based engineering cost site construction auxiliary device comprises an instrument mounting disc and a locking block; the bottom of the instrument mounting plate is movably connected with a fixed supporting leg; telescopic supporting legs are inserted into the fixed supporting legs in an interference manner; the locking block is inserted in the mounting groove in an interference manner; the locking block comprises a track rod, a button rod and locking teeth; the track rod and the button rod are respectively and fixedly connected to two sides of the locking tooth, and the track rod penetrates through a track hole in the bottom of the mounting groove; the mounting groove is fixedly connected to the bottom of the fixed supporting leg.
Furthermore, flexible landing leg is "U" shape structure, and the montant inboard of flexible landing leg is equipped with the teeth of a cogwheel, the locking tooth is the rhombus structure, and the both ends of locking tooth and the teeth of a cogwheel interlock joint of flexible landing leg each other.
Furthermore, a through hole is formed in one side of the top of the fixed supporting leg, threaded holes and supporting holes are formed in the tops of the two vertical rods of the telescopic supporting leg respectively, and supporting screws are screwed in the threads in the threaded holes.
Furthermore, the length of the supporting screw is four fifths of the distance from the bottom of the supporting hole to the outermost side of the threaded hole.
Furthermore, one side of the locking toothed belt with the track rod is provided with a spring.
Compared with the prior art, the invention has the following beneficial effects:
at first, the device abandons the mode that traditional tripod adopted adjusting screw to fix its landing leg length, but the mode of using locking tooth and the joint of telescopic leg teeth of a cogwheel is fixed telescopic leg's extension length, high durability and convenient use, be difficult to damage, and only need press the button pole when adjusting and make the locking tooth lose the joint relation with telescopic leg's the teeth of a cogwheel and can adjust telescopic leg and stretch out or withdraw, and is easy and simple to handle, the operation process has been simplified, one side of locking tooth is equipped with the spring, make and lay the completion back at the device, the spring can be with locking tooth jack-up, make the locking tooth keep the joint relation with telescopic leg's the teeth of a cogwheel all the time, make the device more stable, the durability and the practicality of the device have been improved, it is extremely inconvenient when current tripod is adjusted landing leg length to solve, the not.
Secondly, because flexible landing leg is "U" shape structure, so the top of flexible landing leg appears warping easily in the use, this problem of device's supporting screw can effectual solution, insert fixed landing leg back with flexible landing leg, see through the thru hole and screw up supporting screw in the screw hole of flexible landing leg, and supporting screw's bottom can tightly support in the supporting hole, the effectual deformation that prevents flexible landing leg top, make the device more durable, the durability and the stability of the device have been improved.
Moreover, the design of supporting screw length makes supporting screw can all immerse the inside of screw hole after screwing up in flexible landing leg, can not take place because of supporting screw stretches out the unable flexible phenomenon in fixed landing leg of flexible landing leg that causes of the outside of flexible landing leg, has improved the device's adaptability.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the telescopic leg and the fixed leg of the present invention.
Fig. 4 is a schematic structural diagram of the locking block of the present invention.
Fig. 5 is a schematic structural diagram after the erection of the present invention is completed.
Fig. 6 is an enlarged schematic view of the portion a of the present invention.
Fig. 7 is an enlarged schematic view of the part B of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an instrument mounting plate; 2. fixing the supporting legs; 3. a telescopic leg; 4. a locking block; 5. mounting grooves; 201. through holes; 301. a threaded hole; 302. a support hole; 303. a support screw; 401. a track rod; 402. a button lever; 403. a locking tooth; 4031. a spring;
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the invention provides a BIM-based engineering cost on-site construction auxiliary device, which comprises an instrument mounting disc 1 and a locking block 4; the bottom of the instrument mounting disc 1 is movably connected with a fixed supporting leg 2; the fixed supporting leg 2 is internally inserted with a telescopic supporting leg 3 in an interference manner; the telescopic supporting leg 3 is of a U-shaped structure, gear teeth are arranged on the inner side of a vertical rod of the telescopic supporting leg 3, the locking teeth 403 are of a diamond structure, and the two ends of the locking teeth 403 are mutually occluded and clamped with the gear teeth of the telescopic supporting leg 3, as shown in the attached drawings 2 and 4, the mode that the length of the supporting leg of a traditional tripod is fixed by adopting adjusting screws is abandoned, and the extending length of the telescopic supporting leg 3 is fixed by using the mode that the locking teeth 403 are clamped with the gear teeth of the telescopic supporting leg 3, so that the use is convenient, the damage is not easy, and the practicability and the flexibility of the device are improved; the locking block 4 is inserted in the mounting groove 5 in an interference manner; the lock block 4 includes a rail lever 401, a button lever 402, and a lock tooth 403; the track rod 401 and the button rod 402 are respectively and fixedly connected to two sides of the locking tooth 403, and the track rod 401 penetrates through a track hole at the bottom of the mounting groove 5; a spring 4031 is arranged on one side of the locking tooth 403 with the track rod 401, as shown in fig. 4 and 7, so that after the device is arranged, the spring 4031 can jack up the locking tooth 403, the locking tooth 403 is always in clamping connection with the gear teeth of the telescopic supporting leg 3, the device is more stable, and the stability of the device is improved; the mounting groove 5 is fixedly connected to the bottom of the fixed supporting leg 2; the top of the telescopic leg 3 is not deformed in the use process, after the telescopic leg 3 is inserted into the fixed leg 2, the supporting screw 303 is screwed in the threaded hole 301 of the telescopic leg 3 through the through hole 201, and the bottom of the supporting screw 303 can tightly abut against the supporting hole 302, so that the deformation of the top of the telescopic leg 3 is effectively prevented, the device is more durable, and the durability and the stability of the device are improved; wherein, the length of supporting screw 303 is four fifths of the distance from the bottom of supporting hole 302 to the outermost side of threaded hole 301, as shown in fig. 2 and fig. 3 and fig. 6, this design makes supporting screw 303 all immerse into the inside of threaded hole 301 after screwing up in telescopic leg 3, can not cause telescopic leg 3 to be unable to stretch out and draw back in fixed leg 2 because of supporting screw 303 extrudes telescopic leg 3 outside and take place, has improved the adaptability of the device.
The specific use mode and function of the embodiment are as follows:
in the invention, after the device is lifted to a proper height, the button rods 402 of the locking blocks 4 at the bottoms of the fixed supporting legs 2 are pressed in sequence, the locking tooth 403 moves backwards in the direction of the rail bar 401, the locking tooth 403 loses its snap-in relationship with the teeth of the telescopic leg 3, the telescopic supporting leg 3 can be separated from the inside of the fixed supporting leg 2 under the action of gravity until contacting the ground, and the supporting screw 303 can limit the maximum extension length of the telescopic supporting leg 3, the telescopic supporting leg 3 can not be completely separated from the inside of the fixed supporting leg 2, then the button lever 402 is released to jack the locking tooth 403 up again to restore the snap-fit relation with the teeth of the telescopic leg 3 under the action of the spring 4031, the position of the telescopic leg 3 is fixed, then, the length of the telescopic supporting legs 3 is adjusted again in the above way to enable the instrument mounting disc 1 at the top to be adjusted to be substantially horizontal, and then the instrument is mounted on the instrument mounting disc 1 for use.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides an engineering cost site operation auxiliary device based on BIM which characterized in that: comprises an instrument mounting disc (1) and a locking block (4); the bottom of the instrument mounting disc (1) is movably connected with a fixed supporting leg (2); the inner part of the fixed supporting leg (2) is inserted with a telescopic supporting leg (3) in an interference manner; the locking block (4) is inserted in the mounting groove (5) in an interference manner; the locking block (4) comprises a track rod (401), a button rod (402) and locking teeth (403); the track rod (401) and the button rod (402) are fixedly connected to two sides of the locking tooth (403) respectively, and the track rod (401) penetrates through a track hole in the bottom of the mounting groove (5); the mounting groove (5) is fixedly connected to the bottom of the fixed supporting leg (2).
2. The BIM-based construction cost site construction assisting device according to claim 1, wherein: the telescopic supporting leg (3) is of a U-shaped structure, gear teeth are arranged on the inner side of a vertical rod of the telescopic supporting leg (3), the locking teeth (403) are of a diamond structure, and the two ends of the locking teeth (403) are mutually meshed and clamped with the gear teeth of the telescopic supporting leg (3).
3. The BIM-based construction cost site construction assisting device according to claim 1, wherein: through holes (201) are formed in one side of the top of the fixed supporting leg (2), threaded holes (301) and supporting holes (302) are formed in the tops of two vertical rods of the telescopic supporting leg (3) respectively, and supporting screws (303) are screwed in the internal threads of the threaded holes (301).
4. The BIM-based construction cost site construction assisting device according to claim 3, wherein: the length of the supporting screw rod (303) is four fifths of the distance from the bottom of the supporting hole (302) to the outermost side of the threaded hole (301).
5. The BIM-based construction cost site construction assisting device according to claim 1, wherein: and a spring (4031) is arranged on one side of the locking tooth (403) with the track rod (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985881.XA CN110671593B (en) | 2019-10-17 | 2019-10-17 | Engineering cost site operation auxiliary device based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985881.XA CN110671593B (en) | 2019-10-17 | 2019-10-17 | Engineering cost site operation auxiliary device based on BIM |
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| Publication Number | Publication Date |
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| CN110671593A true CN110671593A (en) | 2020-01-10 |
| CN110671593B CN110671593B (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910985881.XA Active CN110671593B (en) | 2019-10-17 | 2019-10-17 | Engineering cost site operation auxiliary device based on BIM |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046419A (en) * | 2021-11-04 | 2022-02-15 | 奚兵兵 | Engineering cost site operation auxiliary device based on BIM |
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| KR100809905B1 (en) * | 2006-09-29 | 2008-03-06 | 박정태 | Bolster undulation regulation storage |
| EP2534975A1 (en) * | 2011-06-15 | 2012-12-19 | Denz AG | Device for setting and adjusting the length of telescopic table legs |
| CN104118470A (en) * | 2013-04-24 | 2014-10-29 | 株式会社捷太格特 | Steering system |
| CN205401336U (en) * | 2016-02-26 | 2016-07-27 | 天津博泰天宇科技发展有限公司 | Zigzag telescopic link |
| CN107339297A (en) * | 2017-08-11 | 2017-11-10 | 哈工大机器人（合肥）国际创新研究院 | A kind of length-adjustable bearing rod |
| CN209262606U (en) * | 2018-12-12 | 2019-08-16 | 徐伟 | A kind of construction engineering cost field surveys device |
-
2019
- 2019-10-17 CN CN201910985881.XA patent/CN110671593B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100809905B1 (en) * | 2006-09-29 | 2008-03-06 | 박정태 | Bolster undulation regulation storage |
| EP2534975A1 (en) * | 2011-06-15 | 2012-12-19 | Denz AG | Device for setting and adjusting the length of telescopic table legs |
| CN104118470A (en) * | 2013-04-24 | 2014-10-29 | 株式会社捷太格特 | Steering system |
| CN205401336U (en) * | 2016-02-26 | 2016-07-27 | 天津博泰天宇科技发展有限公司 | Zigzag telescopic link |
| CN107339297A (en) * | 2017-08-11 | 2017-11-10 | 哈工大机器人（合肥）国际创新研究院 | A kind of length-adjustable bearing rod |
| CN209262606U (en) * | 2018-12-12 | 2019-08-16 | 徐伟 | A kind of construction engineering cost field surveys device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046419A (en) * | 2021-11-04 | 2022-02-15 | 奚兵兵 | Engineering cost site operation auxiliary device based on BIM |
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| CN110671593B (en) | 2021-07-30 |
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