CN113898827A - Total powerstation strutting arrangement for foundation ditch monitoring - Google Patents
Total powerstation strutting arrangement for foundation ditch monitoring Download PDFInfo
- Publication number
- CN113898827A CN113898827A CN202111051430.2A CN202111051430A CN113898827A CN 113898827 A CN113898827 A CN 113898827A CN 202111051430 A CN202111051430 A CN 202111051430A CN 113898827 A CN113898827 A CN 113898827A
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- CN
- China
- Prior art keywords
- total station
- monitoring
- fixed
- screw
- fixed block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000003381 stabilizer Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- 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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- 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
- F16M11/242—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 spreading of the legs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The total station supporting device for monitoring the foundation pit comprises a protective box for accommodating an instrument, wherein a screw is arranged below the protective box, the protective box is rotatably connected to a first end of the screw, a fixed block is rotatably connected to a second end of the screw, a sliding block is screwed on the screw, a plurality of groups of two link mechanisms are connected between the sliding block and the fixed block, two ends of each group of two link mechanisms are respectively hinged to the sliding block and the fixed block, the middle part of each group of two link mechanisms extends downwards to form a supporting leg, and when the screw rotates, the supporting legs are driven by the two link mechanisms to move in an opening and closing mode along with the lifting of the fixed block relative to the sliding block. According to the invention, the opening and closing of the two link mechanisms are simultaneously controlled by the slide blocks on the screw rods, so that the technical problem that the total station support frame is complex to install and adjust in the prior art is solved, and the total station can be protected by arranging the protection box, so that the total station is prevented from being damaged.
Description
Technical Field
The invention relates to the field of building construction, in particular to a total station supporting device for foundation pit monitoring.
Background
Carry out the in-process simultaneously at foundation ditch pile foundation construction and foundation ditch deformation monitoring, measuring instrument erects stability very important, and the total powerstation among the prior art utilizes strutting arrangement to support usually when using, strutting arrangement is mostly detachable construction, but poor and the joint structure of stability is comparatively loaded down with trivial details, survey crew can't carry out quick installation and dismantlement to it, it is extremely inconvenient to use, especially carry out measurement work in the foundation ditch of mucky soil, the ann of total powerstation is torn the in-process and is had great risk to drop in silt.
Disclosure of Invention
The invention provides a total station supporting device for foundation pit monitoring, which solves the technical problem that a total station supporting frame in the prior art is complex to install and adjust.
The total station supporting device for monitoring the foundation pit comprises a protective box for accommodating an instrument, wherein a screw is arranged below the protective box, the protective box is rotatably connected to a first end of the screw, a fixed block is rotatably connected to a second end of the screw, a sliding block is screwed on the screw, a plurality of groups of two link mechanisms are connected between the sliding block and the fixed block, two ends of each group of two link mechanisms are respectively hinged to the sliding block and the fixed block, the middle part of each group of two link mechanisms extends downwards to form a supporting leg, and when the screw rotates, the supporting legs are driven by the two link mechanisms to move in an opening and closing mode along with the lifting of the fixed block relative to the sliding block.
The total station supporting device for monitoring the foundation pit is further improved in that the first end of the screw is rotatably connected with a connecting block, a sleeve is fixed at the bottom of the protective box, and the connecting block is inserted in the sleeve.
The total station supporting device for foundation pit monitoring is further improved in that a first threaded hole is formed in the connecting block, a second threaded hole is formed in the sleeve, and the sleeve and the connecting block are connected through a first bolt.
The total station supporting device for foundation pit monitoring is further improved in that a ring is fixed at the upper part of the screw, and a handle is fixed on the ring.
The total station supporting device for monitoring the foundation pit is further improved in that the two groups of the two link mechanisms are symmetrically arranged on two opposite sides of the sliding block and the fixed block.
The total station supporting device for monitoring the foundation pit is further improved in that each group of the two link mechanisms comprises a supporting leg and a connecting rod, the first ends of the supporting leg and the connecting rod are mutually hinged, the supporting leg extends to be formed at the first end of the supporting leg, the second end of the supporting leg is hinged to the sliding block, and the second end of the connecting rod is hinged to the fixed block.
The total station supporting device for monitoring the foundation pit is further improved in that a fixing rod is vertically fixed at the bottom of each supporting leg, and the length of each fixing rod is larger than or equal to the width of each supporting leg.
The total station supporting device for monitoring the foundation pit is further improved in that the protective box comprises a bottom plate and a cover cap covering the bottom plate, one side of the cover cap is hinged with the bottom plate, and the other side of the cover cap is detachably fixed with the bottom plate through a locking piece.
The total station supporting device for foundation pit monitoring is further improved in that the locking piece comprises a fixing plate fixed on the bottom plate, a second bolt penetrates through the fixing plate, and a fixing hole for fixing the second bolt is formed in the cover cap.
The total station supporting device for foundation pit monitoring is further improved in that a plurality of supporting seats are fixed on the bottom surface of the bottom plate, the supporting seats are arranged around the sleeve in an enclosing mode, and the bottoms of the supporting seats are lower than the sleeve.
Compared with the prior art, the invention has positive and obvious effect. According to the invention, the opening and closing of the two link mechanisms are simultaneously controlled by the slide blocks on the screw rods, so that the technical problem that the total station support frame is complex to install and adjust in the prior art is solved, a constructor can use the device more conveniently, the use convenience of the device is improved, the total station body can be protected when not in use by arranging the protection box, and the total station is prevented from being damaged.
Drawings
Fig. 1 is a front view of a total station supporting apparatus for monitoring a foundation pit according to the present invention.
Fig. 2 is a schematic partial structural view of the total station supporting device for monitoring a foundation pit according to the present invention.
Fig. 3 is a rear view of the total station supporting device for monitoring a foundation pit according to the present invention.
Fig. 4 is a side view of the total station supporting apparatus for monitoring a foundation pit of the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1 and 2, the total station 5 supporting device for monitoring a foundation pit of the present invention includes a protective box for accommodating an instrument, a screw 10 is disposed below the protective box, the protective box is rotatably connected to a first end of the screw 10, a fixed block 11 is rotatably connected to a second end of the screw 10, a slider 13 is screwed on the screw 10, a plurality of sets of two link mechanisms are connected between the slider 13 and the fixed block 11, two ends of each set of two link mechanisms are respectively hinged to the slider 13 and the fixed block 11, a supporting leg 19 is formed by extending a middle portion of each set of two link mechanisms downward, and when the screw 10 rotates, the supporting legs 19 are driven by the two link mechanisms to move in an opening and closing manner along with the lifting of the fixed block 11 relative to the slider 13.
A plurality of sets of ear plates extend from the side surface of the sliding block 13, and the ear plates of each set are connected with one end of the two link mechanisms through shafts. The side of fixed block 11 extends the multiunit otic placode, and two link mechanism's the other end hub connection is on the otic placode of fixed block 11 to the realization is when adjusting the height of slider 13, and the motion of opening and shutting is done simultaneously to two link mechanism of every group, and each two link mechanism is adjusted simultaneously to the convenience, has improved regulation efficiency, also guarantees the holistic stability of strutting arrangement. The top surface of the protection box is fixed with a handle 8, so that the protection box is convenient to extract.
Preferably, a first end of the screw 10 is rotatably connected with a connecting block 9, a sleeve 7 is fixed at the bottom of the protective box, and the connecting block 9 is inserted in the sleeve 7.
When needs are measured, insert connecting block 9 in sleeve 7 to be connected connecting block 9 and sleeve 7, and then realized being connected dismantled of connecting plate and protection box, this connected mode is swift convenient.
Preferably, a first threaded hole is formed in the connecting block 9, a second threaded hole is formed in the sleeve 7, and the sleeve 7 and the connecting block 9 are connected through a first bolt.
The mode of passing first screw hole and second screw hole through first bolt has further improved the firm degree that connecting block 9 and sleeve 7 are connected, avoids the protection box to break away from with connecting block 9 in the measurement.
Preferably, a ring 12 is fixed on the upper portion of the screw rod 10, and a handle is fixed on the ring 12.
The plurality of handles are circumferentially fixed on the ring 12 at intervals, so that the screw 10 can be conveniently rotated without additionally rotating the screw 10 by means of other tools.
Preferably, the two link mechanisms are arranged in two groups, and are symmetrically arranged on two opposite sides of the sliding block 13 and the fixed block 11.
Two sets of two link mechanism set up relatively, when having ensureing to have guaranteed structure overall stability, reduce quantity as far as possible, reduce the degree of difficulty that screw rod 10 was adjusted, improve the smooth degree that two sets of two link mechanism opened and shut simultaneously, improve the frame of support and erect effective rate.
Preferably, each set of the two link mechanisms comprises a leg 16 and a connecting rod 15, the first ends of the leg 16 are hinged to each other, the leg 19 extends from the first end of the leg 16, the second end of the leg 16 is hinged to the sliding block 13, and the second end of the connecting rod 15 is hinged to the fixed block 11.
The connection mode of the two-link mechanism enables the rotation direction of the position where the second end of the supporting leg 16 is hinged with the sliding block 13 to be consistent with the rotation direction of the position where the second end of the connecting rod 15 is hinged with the fixed block 11, so that the normal opening and closing of the two-link mechanism are realized. The legs 16 extending from the legs 19 are easy to be set on the ground, and prevent the hinge of the two-bar linkage mechanism from directly contacting the ground to cause the soil to affect the rotation of the hinge.
Preferably, as shown in fig. 4, a fixing rod 14 is vertically fixed at the bottom of each of the legs 19, and the length of the fixing rod 14 is greater than or equal to the width of the leg 19.
The length of the fixing rod 14 is large so as to increase the contact area with the ground, and the effect of stabilizing the whole device can be achieved when the number of the legs 19 is two.
Preferably, the protective box comprises a bottom plate 1 and a cover 2 covering the bottom plate 1, wherein one side of the cover 2 is hinged with the bottom plate 1, and the other side is detachably fixed with the bottom plate 1 through a locking piece.
In this embodiment, as shown in fig. 1 and 3, a plurality of sets of ear plates extend from one side of the bottom plate 1, an L-shaped connecting member 3 is disposed between each set of ear plates, one end of a connecting rod 15 is connected with the ear plates at two sides through a rotating shaft, the other end of the connecting rod 15 is fixed on the cover 2, and the cover 2 is hinged to the bottom plate 1 through the connecting member 3, so that the cover 2 can be opened and closed, the cover 2 is opened when measurement is needed, and the cover 2 is closed after measurement is completed, thereby preventing the total station 5 from being damaged.
Preferably, the locking member includes a fixing plate 17 fixed on the bottom plate 1, a second bolt 18 is disposed on the fixing plate 17, and a fixing hole for fixing the second bolt 18 is disposed on the cover 2.
The fixing holes are threaded holes, and the fixing plate 17 and the second bolts 18 are combined for use, so that the cover 2 can be screwed and fixed through the second bolts 18 after being closed, and the cover 2 is prevented from being opened automatically in the carrying process and damaging the total station 5.
Preferably, a plurality of supporting seats 6 are fixed on the bottom surface of the bottom plate 1, the supporting seats 6 are arranged around the sleeve 7, and the bottoms of the supporting seats 6 are all lower than the sleeve 7.
A plurality of supporting seats 6 are convenient to place after the protection box is separated from the screw rod 10, and the bottom of the supporting seats 6 is enlarged to form a supporting plate, so that the contact area when the supporting seats are placed is increased, and the stability of the protection box is improved.
When needing to use this device to carry out foundation ditch monitoring time, personnel at first place dead lever 14 in the appointed area, further utilize sleeve 7 and connecting block 9 looks adaptation joint, and through first bolted connection sleeve 7 and connecting block 9, thereby accomplish to fix the protection box, and then open shroud 2, pass through bolt fixed mounting with total powerstation 5 in bottom plate 1 top, further drive screw rod 10 through handle rotating ring 12 and rotate, and then drive slider 13 on screw rod 10 and carry out the rebound, slider 13 rebound drives landing leg 16 rebound, and drive two link mechanism and rotate for fixed block 11, thereby drive landing leg 16 slope setting, fix dead lever 14 with ground through fixing bolt again, increase the steadiness of its support, thereby accomplish to carry out the fixed stay to total powerstation 5 that foundation ditch monitoring used.
According to the invention, the opening and closing of the two link mechanisms are simultaneously controlled by the slide blocks on the screw rods, so that the technical problem that the total station support frame is complex to install and adjust in the prior art is solved, a constructor can use the device more conveniently, the use convenience of the device is improved, the total station body can be protected when not in use by arranging the protection box, and the total station is prevented from being damaged.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a total powerstation strutting arrangement for foundation ditch monitoring which characterized in that: including the protection box that is used for the holding instrument, but the below swivelling joint of protection box is in the first end of screw rod, but the second end swivelling joint of screw rod has the fixed block, the spiral shell closes has the slider on the screw rod, the slider with be connected with two link mechanism of multiunit between the fixed block, every group two link mechanism's both ends articulate respectively in the slider with the fixed block, every group two link mechanism's middle part downwardly extending forms a stabilizer blade, works as when the screw rod rotates, it is a plurality of the stabilizer blade is in along with under two link mechanism's the drive the fixed block for the motion of opening and shutting is done in the lift of slider.
2. The total station supporting device for monitoring foundation pits of claim 1, wherein a connecting block is rotatably connected to a first end of the screw rod, a sleeve is fixed to the bottom of the protective box, and the connecting block is inserted into the sleeve.
3. The total station support device for monitoring a foundation pit according to claim 2, wherein a first threaded hole is formed in the connection block, a second threaded hole is formed in the sleeve, and the sleeve and the connection block are connected by a first bolt.
4. The total station supporting device for monitoring foundation pits of claim 1, wherein a ring is fixed on the upper portion of the screw, and a handle is fixed on the ring.
5. The total station supporting device for monitoring a foundation pit according to claim 1, wherein the two link mechanisms are two groups and symmetrically arranged on opposite sides of the sliding block and the fixed block.
6. The total station support device for monitoring foundation pits of claim 1, wherein each set of the two link mechanisms includes a leg and a connecting rod, the first ends of the legs are hinged to each other, the leg extends from the first end of the leg, the second end of the leg is hinged to the sliding block, and the second end of the connecting rod is hinged to the fixed block.
7. The total station support device for monitoring foundation pits of claim 5, wherein a fixing rod is vertically fixed at the bottom of each of the support feet, and the length of the fixing rod is greater than or equal to the width of the support foot.
8. The total station support device for monitoring foundation pits of claim 1, wherein the protective box comprises a bottom plate and a cover covering the bottom plate, one side of the cover is hinged to the bottom plate, and the other side of the cover is detachably fixed to the bottom plate through a locking member.
9. The total station supporting device for monitoring foundation pits of claim 8, wherein the locking member comprises a fixing plate fixed on the bottom plate, a second bolt is arranged on the fixing plate in a penetrating manner, and a fixing hole for fixing the second bolt is formed on the cover cap.
10. The total station support device for monitoring foundation pits of claim 8, wherein a plurality of supporting seats are fixed on the bottom surface of the bottom plate, the supporting seats are surrounded around the sleeve, and the bottoms of the supporting seats are all lower than the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111051430.2A CN113898827A (en) | 2021-09-08 | 2021-09-08 | Total powerstation strutting arrangement for foundation ditch monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111051430.2A CN113898827A (en) | 2021-09-08 | 2021-09-08 | Total powerstation strutting arrangement for foundation ditch monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113898827A true CN113898827A (en) | 2022-01-07 |
Family
ID=79188873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111051430.2A Pending CN113898827A (en) | 2021-09-08 | 2021-09-08 | Total powerstation strutting arrangement for foundation ditch monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113898827A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211209A (en) * | 2018-08-24 | 2019-01-15 | 中国建筑第八工程局有限公司 | Multi-use architecture measurement bay |
| CN208937051U (en) * | 2018-11-16 | 2019-06-04 | 浙江工业职业技术学院 | Fixed-point apparatus is used in a kind of mapping of building construction measurement |
| CN210800501U (en) * | 2019-07-16 | 2020-06-19 | 武汉谦诚桩工科技股份有限公司 | Wireless measuring device for underground continuous wall construction |
| EP3825495A1 (en) * | 2019-11-19 | 2021-05-26 | Fonatsch GmbH | Supporting system and connecting node for attaching functional modules to a supporting framework of the supporting system |
| CN213333245U (en) * | 2020-09-24 | 2021-06-01 | 西藏佳林工程管理有限责任公司 | Outdoor engineering supervision and supervision equipment |
| CN112944149A (en) * | 2021-02-02 | 2021-06-11 | 王国辉 | Multifunctional total station |
| CN213688339U (en) * | 2020-09-28 | 2021-07-13 | 武汉万维勘测设计有限公司 | Survey engineering is with total powerstation of high station position telesurvey type |
-
2021
- 2021-09-08 CN CN202111051430.2A patent/CN113898827A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211209A (en) * | 2018-08-24 | 2019-01-15 | 中国建筑第八工程局有限公司 | Multi-use architecture measurement bay |
| CN208937051U (en) * | 2018-11-16 | 2019-06-04 | 浙江工业职业技术学院 | Fixed-point apparatus is used in a kind of mapping of building construction measurement |
| CN210800501U (en) * | 2019-07-16 | 2020-06-19 | 武汉谦诚桩工科技股份有限公司 | Wireless measuring device for underground continuous wall construction |
| EP3825495A1 (en) * | 2019-11-19 | 2021-05-26 | Fonatsch GmbH | Supporting system and connecting node for attaching functional modules to a supporting framework of the supporting system |
| CN213333245U (en) * | 2020-09-24 | 2021-06-01 | 西藏佳林工程管理有限责任公司 | Outdoor engineering supervision and supervision equipment |
| CN213688339U (en) * | 2020-09-28 | 2021-07-13 | 武汉万维勘测设计有限公司 | Survey engineering is with total powerstation of high station position telesurvey type |
| CN112944149A (en) * | 2021-02-02 | 2021-06-11 | 王国辉 | Multifunctional total station |
Non-Patent Citations (1)
| Title |
|---|
| 朱清华, 航空工业出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20220107 |