CN110925531B - Independent steel support tripod and using method thereof - Google Patents
Independent steel support tripod and using method thereof Download PDFInfo
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- CN110925531B CN110925531B CN201910996259.9A CN201910996259A CN110925531B CN 110925531 B CN110925531 B CN 110925531B CN 201910996259 A CN201910996259 A CN 201910996259A CN 110925531 B CN110925531 B CN 110925531B
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- fixed
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- adjusting mechanism
- support
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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
- F16M11/26—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
- F16M11/28—Undercarriages for supports with one single telescoping pillar
Abstract
The invention discloses an independent steel support tripod and a use method thereof, belonging to the technical field of tripods and comprising three support columns, three inclined support rods and a master controller, wherein the three inclined support rods are fixed on the circumferential surface of the support column, the master controller is fixed at the left end of the support column, the independent steel support tripod also comprises a primary adjusting mechanism, a secondary adjusting mechanism and a tertiary adjusting mechanism, the primary adjusting mechanism comprises an upright rod, the upper end of the support column is provided with a slot, the upright rod is movably inserted in the slot, the front end of the upright rod is provided with a plurality of uniformly distributed second positioning screw holes, the front end of the support column is provided with a first positioning screw hole, a positioning bolt is connected between the first positioning screw hole and the second positioning screw hole in a threaded manner, the secondary adjusting mechanism comprises a forward and reverse rotating motor, the forward and reverse rotating motor is fixed at the upper end of the upright rod, the forward and reverse rotating motor is electrically connected with the master controller, so as to conveniently adjust the height, the adjusting range is large, the conception is simple and ingenious, and the practicability is strong.
Description
Technical Field
The invention relates to the technical field of tripods, in particular to an independent steel support tripod and a using method thereof.
Background
The steel supports are typically inclined connecting members, most commonly herringbone and cross-shaped, and may be in the form of steel pipes, H-beams, angle steels, etc., in cross-section, and serve to enhance the stability of the structure. The brace is said to generally refer to the round steel of drawknot purlin, say that it is exactly the coarse reinforcement, also for the stability of reinforcing purlin, make the purlin be difficult to the unstability destruction under certain exogenic action, the cross-sectional form of purlin generally has H shaped steel, C shape, Z shape etc. and the effect reduces the span of roof boarding and fixed roof boarding, when supporting now, links together steel shotcrete and tripod and uses usually, has formed the steel shotcrete tripod.
The height of the existing steel support tripod needs to be adjusted in the using process so as to meet the support with proper height, and the main problems in the prior art are that the height of the existing steel support tripod cannot be adjusted too high during height adjustment, the adjustment amplitude is low, and the application range is narrow.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an independent steel support tripod and a using method thereof, which are convenient for adjusting the height, large in adjusting amplitude, simple and ingenious in conception and strong in practicability.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
an independent steel support tripod comprises a support column, three inclined support rods and a master controller, wherein the three inclined support rods are fixed on the circumferential surface of the support column, the master controller is fixed at the left end of the support column, the independent steel support tripod also comprises a primary adjusting mechanism, a secondary adjusting mechanism and a tertiary adjusting mechanism, the primary adjusting mechanism comprises a vertical rod, a slot is formed in the upper end of the support column, the vertical rod is movably inserted into the slot, a plurality of second positioning screw holes which are uniformly distributed are formed in the front end of the vertical rod, a first positioning screw hole is formed in the front end of the support column, a positioning bolt is in threaded connection between the first positioning screw hole and the second positioning screw hole, the secondary adjusting mechanism comprises a forward and reverse motor, the forward and reverse motor is fixed at the upper end of the vertical rod, the forward and reverse motor is electrically connected with the master controller, and a ball screw rod is fixed at the output end of the forward and reverse motor, ball screw's surperficial threaded connection has the stroke nut, both ends all are fixed with head rod, two about the stroke nut the upper end of head rod all is fixed with first bracing piece, two the upper end of first bracing piece is fixed with the steel support board, tertiary adjustment mechanism includes the second connecting rod, and the second connecting rod is provided with two, two the second connecting rod is fixed in positive and negative motor both ends about respectively, two the upper end of second connecting rod all is fixed with electric telescopic handle, and is connected, two between electric telescopic handle and the master controller electricity electric telescopic handle's upper end is fixed with annular steel supporting shoe, the height-adjusting of being convenient for, it is big to play the range of regulation, thinks about simply ingeniously, and the practicality is strong.
As a preferable scheme of the present invention, the three inclined struts are triangular, and second stabilizing seats are fixed to lower ends of the three inclined struts, and first stabilizing seats are fixed to lower ends of the supporting columns.
As a preferable scheme of the invention, a limiting block is fixed at the upper end of the ball screw, and the diameter of the limiting block is larger than the diameter between the inner rings of the stroke nuts.
In a preferred embodiment of the present invention, the positioning bolt is a high-strength friction bolt.
As a preferable scheme of the present invention, the length of the second connecting rod is greater than that of the first connecting rod, and the two electric telescopic rods are respectively located at the outer sides of the two first supporting rods.
In a preferred embodiment of the present invention, the diameter of the inner ring of the annular steel support block is greater than the support of the steel support plate, which is greater than the distance between the two first support rods.
A use method of an independent steel support tripod comprises the following steps:
s1, primary height adjustment: screwing down the positioning bolt, moving the upright rod upwards, aligning one of the second positioning screw holes with the first positioning screw hole when adjusting to a proper height, and screwing in the positioning bolt to finish primary height adjustment;
s2, secondary height adjustment: the positive and negative rotation motor is started in the positive direction through the main controller, the ball screw is driven to rotate after the positive and negative rotation motor drives, the steel support plate is moved upwards according to the action between the ball screw and the stroke nut, the electric telescopic rod is driven through the main controller, the length of the electric telescopic rod is extended, the upper end of the annular steel support block and the upper end of the steel support plate are located on the same horizontal plane, and the supporting effect is improved;
s3, three-level height adjustment: and the main controller is continuously used for driving the electric telescopic rod to extend the length of the electric telescopic rod, so that the annular steel supporting block continuously moves upwards to finish three-level height adjustment.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
according to the scheme, two-stage and three-stage electric adjustment is added on the basis of the traditional one-stage manual adjustment, so that the height of the independent steel support tripod is greatly increased, the application range of the independent steel support tripod is enlarged, and the height can be maximally adjusted during on-site construction support.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the primary adjustment mechanism of the present invention;
FIG. 3 is a schematic view of the two-stage adjustment mechanism of the present invention;
fig. 4 is a schematic structural diagram of the three-stage adjusting mechanism of the invention.
The numbering in the figures illustrates:
the device comprises a support column 1, a first stabilizing seat 2, a second stabilizing seat 3, an inclined support rod 4, a primary adjusting mechanism 5, a positioning bolt 51, a first positioning screw hole 52, a second positioning screw hole 53, a vertical rod 54, a slot 55, a secondary adjusting mechanism 6, a forward and reverse rotating motor 61, a ball screw 62, a stroke nut 63, a first connecting rod 64, a first support rod 65, a limiting block 66, a steel support plate 67, a tertiary adjusting mechanism 7, a second connecting rod 71, an electric telescopic rod 72, an annular steel support block 73 and a main controller 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 fig. 1, an independent steel support tripod comprises a support column 1, three inclined support rods 4 and a main controller 8, wherein the three inclined support rods 4 are fixed on the circumferential surface of the support column 1, the three inclined support rods 4 are triangular, the lower ends of the three inclined support rods 4 are respectively fixed with a second stabilizing seat 3, the lower end of the support column 1 is fixed with a first stabilizing seat 2, the main controller 8 is fixed at the left end of the support column 1, the three inclined support rods 4 have good support stability, and the support stability of the independent steel support tripod is further improved due to the arrangement of the second stabilizing seats 3 and the first stabilizing seats 2;
referring to fig. 1 and 2, the independent steel support tripod further comprises a first-stage adjusting mechanism 5, a second-stage adjusting mechanism 6 and a third-stage adjusting mechanism 7, wherein the first-stage adjusting mechanism 5 comprises a vertical rod 54, a slot 55 is formed in the upper end of the support column 1, the vertical rod 54 is movably inserted into the slot 55, a plurality of second positioning screw holes 53 are uniformly distributed in the front end of the vertical rod 54, a first positioning screw hole 52 is formed in the front end of the support column 1, a positioning bolt 51 is in threaded connection between the first positioning screw hole 52 and the second positioning screw hole 53, the positioning bolt 51 is a high-strength friction bolt, when the positioning bolt 51 is dismounted, the vertical rod 54 can move up and down in the slot 55, alignment between the positioning bolt 51 and the second positioning screw holes 53 is facilitated through the arrangement of the plurality of second positioning screw holes 53, so that adjustment of different heights can be facilitated, when the positioning bolt 51 is screwed into the first positioning screw hole 52 and one of the second positioning screw holes 53, the position of the upright rod 54 can be fixed, and the positioning bolt 51, the first positioning screw hole 52, the second positioning screw hole 53, the upright rod 54 and the slot 55 form a primary adjusting mechanism;
referring to fig. 1 and 3, the secondary adjusting mechanism 6 includes a forward and reverse rotation motor 61, the forward and reverse rotation motor 61 is fixed at the upper end of the upright 54, the forward and reverse rotation motor 61 is electrically connected with the main controller 8, a ball screw 62 is fixed at the output end of the forward and reverse rotation motor 61, a limiting block 66 is fixed at the upper end of the ball screw 62, the diameter of the limiting block 66 is larger than the diameter between the inner rings of the stroke nut 63, the surface of the ball screw 62 is in threaded connection with the stroke nut 63, first connecting rods 64 are fixed at the left and right ends of the stroke nut 63, first supporting rods 65 are fixed at the upper ends of the two first connecting rods 64, steel supporting plates 67 are fixed at the upper ends of the two first supporting rods 65, the two first connecting rods 64 play a role in connection and installation, the two first supporting rods 65 are used for installing and supporting the steel supporting plates 67, the steel supporting plates 67 are used for supporting buildings, the output end of the forward and reverse rotation motor 61 rotates to drive the ball screw 62 to rotate, the ball screw 62 rotates to drive the stroke nut 63 to do vertical linear motion, and finally drives the steel support plate 67 to do vertical linear motion, so that the adjustment of the secondary height is completed, the output end of the forward and reverse rotation motor 61 can rotate anticlockwise or clockwise, the steering of the forward and reverse rotation motor can be controlled and adjusted through the main controller 8, when the output end of the forward and reverse rotation motor 61 rotates clockwise, the steel support plate 67 moves upwards, when the output end of the forward and reverse rotation motor 61 rotates anticlockwise, the steel support plate 67 moves downwards, and the forward and reverse rotation motor 61, the ball screw 62, the stroke nut 63, the first connecting rod 64, the first support rod 65, the limiting block 66 and the steel support plate 67 form a secondary adjustment mechanism;
referring to fig. 1 and 4, the three-stage adjusting mechanism 7 includes two second connecting rods 71, two second connecting rods 71 are respectively fixed at the left and right ends of the forward and reverse rotation motor 61, electric telescopic rods 72 are respectively fixed at the upper ends of the two second connecting rods 71, the electric telescopic rods 72 are electrically connected with the main controller 8, annular steel support blocks 73 are fixed at the upper ends of the two electric telescopic rods 72, the length of the second connecting rods 71 is greater than that of the first connecting rods 64, the two electric telescopic rods 72 are respectively located at the outer sides of the two first support rods 65, the inner circle diameter of each annular steel support block 73 is greater than that of the steel support plate 67, the diameter of the steel support plate 67 is greater than the distance between the two first support rods 65, the main controller 8 can accurately control the telescopic length of the electric telescopic rods 72, and the annular steel support blocks 73 can extend up and down along the outer sides of the two first support rods 65, therefore, the adjustment of the three-level height is completed, and the second connecting rod 71, the electric telescopic rod 72 and the annular steel supporting block 73 form a three-level adjusting mechanism.
A use method of an independent steel support tripod comprises the following steps:
s1, primary height adjustment: the positioning bolt 51 is unscrewed, the upright rod 54 is moved upwards, when the height is adjusted to be proper, one of the second positioning screw holes 53 is aligned with the first positioning screw hole 52, and then the positioning bolt 51 is screwed in to complete the first-level height adjustment;
s2, secondary height adjustment: the forward and reverse rotation motor 61 is started forward through the main controller 8, after the forward and reverse rotation motor 61 is driven, the ball screw 62 rotates, the steel support plate 67 moves upwards according to the action between the ball screw 62 and the stroke nut 63, the electric telescopic rod 72 is driven through the main controller 8, the length of the electric telescopic rod is extended, the upper end of the annular steel support block 73 and the upper end of the steel support plate 67 are located on the same horizontal plane, and the support effect is improved;
s3, three-level height adjustment: the main controller 8 is used for driving the electric telescopic rod 72 continuously, the length of the electric telescopic rod is extended, the annular steel supporting block 73 is enabled to move upwards continuously, and three-level height adjustment is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and modifications within the scope of the present invention.
Claims (6)
1. An independent steel support tripod comprises a support column (1), three inclined support rods (4) and a master controller (8), wherein the three inclined support rods (4) are fixed on the circumferential surface of the support column (1), the master controller (8) is fixed at the left end of the support column (1), the independent steel support tripod is characterized by further comprising a first-level adjusting mechanism (5), a second-level adjusting mechanism (6) and a third-level adjusting mechanism (7), the first-level adjusting mechanism (5) comprises a vertical rod (54), a slot (55) is formed in the upper end of the support column (1), the vertical rod (54) is movably inserted into the slot (55), a plurality of second positioning screw holes (53) which are uniformly distributed are formed in the front end of the vertical rod (54), a first positioning screw hole (52) is formed in the front end of the support column (1), and a positioning bolt (51) is in threaded connection between the first positioning screw hole (52) and the second positioning screw holes (53), the two-stage adjusting mechanism (6) comprises a forward and reverse rotating motor (61), the forward and reverse rotating motor (61) is fixed at the upper end of the vertical rod (54), the forward and reverse rotating motor (61) is electrically connected with the main controller (8), a ball screw (62) is fixed at the output end of the forward and reverse rotating motor (61), a travel nut (63) is in threaded connection with the surface of the ball screw (62), first connecting rods (64) are fixed at the left end and the right end of the travel nut (63), first supporting rods (65) are fixed at the upper ends of the two first connecting rods (64), steel supporting plates (67) are fixed at the upper ends of the two first supporting rods (65), the three-stage adjusting mechanism (7) comprises second connecting rods (71), the two second connecting rods (71) are arranged, and the two second connecting rods (71) are respectively fixed at the left end and the right end of the forward and reverse rotating motor (61), electric telescopic rods (72) are fixed at the upper ends of the two second connecting rods (71), the electric telescopic rods (72) are electrically connected with the main controller (8), and annular steel supporting blocks (73) are fixed at the upper ends of the two electric telescopic rods (72);
the use method of the independent steel support tripod comprises the following steps:
s1, primary height adjustment: screwing off the positioning bolt (51), moving the upright rod (54) upwards, aligning one of the second positioning screw holes (53) with the first positioning screw hole (52) when adjusting to a proper height, and screwing in the positioning bolt (51) to finish primary height adjustment;
s2, secondary height adjustment: the positive and negative rotation motor (61) is started in the positive direction through the main controller (8), after the positive and negative rotation motor (61) is driven, the ball screw (62) is rotated, the steel support plate (67) moves upwards according to the action between the ball screw (62) and the stroke nut (63), the main controller (8) drives the electric telescopic rod (72) to extend the length of the electric telescopic rod, the upper end of the annular steel support block (73) and the upper end of the steel support plate (67) are located on the same horizontal plane, and the supporting effect is improved;
s3, three-level height adjustment: and continuously driving the electric telescopic rod (72) through the main controller (8) to extend the length of the electric telescopic rod, so that the annular steel supporting block (73) continuously moves upwards to finish three-level height adjustment.
2. An independent steel support tripod according to claim 1, wherein three of said inclined struts (4) are triangular, and a second stabilizing base (3) is fixed to the lower end of each of the three inclined struts (4), and a first stabilizing base (2) is fixed to the lower end of said supporting column (1).
3. An independent steel support tripod according to claim 1, wherein a stop block (66) is fixed to the upper end of said ball screw (62), the diameter of said stop block (66) being greater than the diameter between the inner rings of the travel nut (63).
4. A stand alone steel support tripod according to claim 1, wherein said positioning bolt (51) is a high strength friction bolt.
5. An independent steel support tripod according to claim 1, wherein the length of said second connecting rod (71) is greater than the length of the first connecting rod (64), the two electric telescopic rods (72) being located respectively outside the two first support rods (65).
6. An independent steel support tripod according to claim 1, wherein the diameter of the inner ring of said annular steel support block (73) is greater than the diameter of the steel support plate (67), said steel support plate (67) having a diameter greater than the distance between the two first support rods (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996259.9A CN110925531B (en) | 2019-10-18 | 2019-10-18 | Independent steel support tripod and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996259.9A CN110925531B (en) | 2019-10-18 | 2019-10-18 | Independent steel support tripod and using method thereof |
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| CN110925531A CN110925531A (en) | 2020-03-27 |
| CN110925531B true CN110925531B (en) | 2022-07-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113932128A (en) * | 2021-10-11 | 2022-01-14 | 安庆师范大学 | Portable photographic support frame |
| CN114754746B (en) * | 2022-01-25 | 2024-03-29 | 中国一冶集团有限公司 | Support device for laser projection and laser positioning equipment |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3446579A1 (en) * | 1984-12-20 | 1986-07-03 | Mohammad Mohsen Dr.-Ing. 5600 Wuppertal Saadat | Folding stand |
| BR6600477U (en) * | 1986-03-26 | 1987-11-10 | Raul Serpeloni | CONSTRUCTIVE ARRANGEMENT APPLIED IN TRIPE |
| DE102009014002B4 (en) * | 2008-09-16 | 2016-04-28 | James Palik | Tripod / monopod |
| CN102155602B (en) * | 2011-04-08 | 2013-01-02 | 周彩芳 | Electronic panoramic holder device with automatic leveling adjusting and GPS (global position system) positioning functions |
| CN105864599B (en) * | 2016-05-17 | 2017-10-20 | 金华芒果信息技术有限公司 | A kind of computer Special lifting support equipment |
| CN205690031U (en) * | 2016-06-20 | 2016-11-16 | 苏州华徕光电仪器有限公司 | A kind of spider being applicable to unstable ground |
| CN106545730B (en) * | 2017-01-05 | 2019-04-19 | 武汉微梦文化科技有限公司 | A kind of tripod and camera |
| US20180292733A1 (en) * | 2017-04-06 | 2018-10-11 | John Marcus Emfinger | Plot Pod |
| KR101924046B1 (en) * | 2018-04-30 | 2018-11-30 | 삼부기술 주식회사 | Height adjustment system of tripod for surveying |
| CN208169926U (en) * | 2018-05-07 | 2018-11-30 | 邓州市光洁清洁设备有限公司 | A kind of environment monitoring auxiliary device |
| CN209180616U (en) * | 2018-11-15 | 2019-07-30 | 嘉兴金鹏工具有限公司 | High-order spiral lift construction bracket |
| CN208901008U (en) * | 2019-03-01 | 2019-05-24 | 海南中润大建筑工程有限公司 | A kind of height-adjustable total station tripod |
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