CN109778711B - Portable bridge construction measuring device with rolling electromagnetic fixed trend support base - Google Patents
Portable bridge construction measuring device with rolling electromagnetic fixed trend support base Download PDFInfo
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- CN109778711B CN109778711B CN201910204411.5A CN201910204411A CN109778711B CN 109778711 B CN109778711 B CN 109778711B CN 201910204411 A CN201910204411 A CN 201910204411A CN 109778711 B CN109778711 B CN 109778711B
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Abstract
The invention discloses a portable bridge construction measuring device provided with a rolling electromagnetic fixed trend support seat, which structurally comprises: peep the pipe, the movable rod, the device casing, the mount pad, activity adjusting device, the cooperation rolls with the movable rod of inboard through inside swivel sleeve, make three not connected supports carry out the support angle of the regulation output control equipment of branch to, then carry out spacing fixed through inside adjusting disk, make inside displacement frame under towed effect, make displacement frame exports downwards, and the fixed support complex bending angle that makes inside displacement frame that makes at dead lever and spring zone obtains the restriction, thereby make displacement frame fixed joint synthetic pole support fixed, also can the crooked inside of sending into equipment when not needing, reach the support stability of equipment, thereby make the more accurate of measurement.
Description
Technical Field
The invention relates to the field of bridge construction, in particular to a portable bridge construction measuring device with a roll-sum type electromagnetic fixed trend support seat.
Background
Bridge surveying is usually a numerical survey of bridge construction performed by using an extendable tripod as a fixed fulcrum and then lifting and lowering according to the terrain to adjust the position of a measuring device installed on the tripod, but in such a manner that:
when carrying out measurement work, carry out the activity through the telescopic tripod and support, but telescopic bracket all has certain shrink spacing, after contracting completely, still has the outrigger of the parcel of a lesson to expose, thereby increased the area of placing, and with the body of rod of concertina type, the shell that exposes does not obtain the protection of collecting under long-time operational environment, makes the inside displacement receive the line screens easily, influences the measurement accuracy nature of equipment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: be equipped with and roll up portable bridge construction measuring device of formula electromagnetism fixed trend support seat, its structure includes: peep pipe, movable rod, device casing, mount pad, activity adjusting device, the mount pad is located activity adjusting device's upside surface and links together through the welded mode with activity adjusting device simultaneously, both mechanical connections of the upside terminal surface that the mount pad was located to the movable rod, device casing and movable rod mutually perpendicular are and install the outside terminal surface at the movable rod, peep the inboard terminal surface of pipe with threaded connection's mode embedding device casing, the outside of peeping the pipe is equipped with one deck plastic cover.
As a further optimization of the invention, the movable adjusting device is provided with a protective shell, a movable bearing frame and a matching extension frame, the matching extension frame is in clearance fit with the movable bearing frame in a roller connection mode, the protective shell wraps the outer side surface of the movable bearing frame and is fixedly connected with the movable bearing frame, and the protective shell is a through rectangular block.
As a further optimization of the invention, the movable bearing frame is provided with a movable sleeve, a shaft rod, an adjusting disk, a rotary sleeve and a movable rod, the movable sleeve is embedded into the rotary sleeve and movably connected in a roller point connection mode, the adjusting disk is arranged in the rotary sleeve, the rotary sleeve and the adjusting disk are of an integrated structure, the shaft rod is arranged on the right side end face of the adjusting disk in a welding mode, the movable sleeve wraps the outer side end face of the shaft rod and is movably connected in a tooth root meshing mode, and the front end surface of the movable rod is provided with a ball bearing block.
The adjusting disc is provided with a rolling groove, a spring ball, a threaded rod, a mounting plate, a limiting block, a movable frame and a supporting plate, the spring ball is embedded into the rolling groove and is in clearance fit with the rolling groove, the mounting plate is fixedly mounted on the upper side end face of the spring wheel in a support movable connection mode, the limiting block is arranged on the left side and the right side of the mounting plate and is in die-casting integrated structure with the mounting plate, the threaded rod is mounted on the outer side end face of the mounting plate in a threaded connection mode, and the movable frame is arranged on the left side end face of the supporting plate and wraps the outer side end face of the rolling groove.
As a further optimization of the invention, the matching extension frame is provided with a displacement frame, a movable plate, a movable block, a spring belt and a fixed rod, the fixed rod is arranged on the front end surface of the displacement frame and is fixedly connected with the displacement frame, the movable plate is arranged on the lower end surface of the fixed rod, the movable plate and the fixed rod are connected into an integrated structure in a welding mode, the movable block is arranged on the lower surface of the displacement frame, the movable block and the movable plate are integrated, the spring belt is a rectangular telescopic rubber panel, and a rectangular displacement through hole is formed in the fixed rod.
The displacement frame is further optimized to be provided with a block body, a soft cushion, an electromagnetic ring, a support block, a conical block and a fixture block, wherein the conical block is arranged on the lower side end face of the fixture block and is integrated with the fixture block into a whole, the support block is arranged on the outer side end face of the fixture block in a left-right parallel fit mode, the soft cushion wraps the outer side end face of the support block and is in clearance fit with the support block in a surface contact mode, and the electromagnetic ring is arranged on the surface of an iron core block inside the soft cushion.
As a further optimization of the invention, the soft cushion is a chute-shaped long strip-shaped structure with a transverse iron core arranged inside, and the support block is a long strip-shaped rectangular block body.
As a further optimization of the invention, the movable frame is an arc block structure with groove-shaped ends.
Advantageous effects
The invention is applied to a portable bridge construction measuring device provided with a rolling and electromagnetic fixed moving support seat, when the measuring work is carried out, equipment is taken out in advance and placed at a proper position, then an internal rotating sleeve is in rolling fit with a ball bearing in a movable rod at the inner side in a manual rotating traction manner, so that three unconnected supports can adjust the support angle of output control equipment in a direction, then a spring ball can carry out rolling displacement in a rolling groove under the stirring of a mounting plate of an internal adjusting disc after the adjustment is finished, meanwhile, the equipment can carry out semi-stable limiting and fixing by a rolling path of the rolling groove, a block in the internal displacement support and a conical block connected together by a rod body are limited under the traction action, so that the block and the conical block are downwards output in the center of a cushion by the sliding of the support block, and the fixed support complex bending angle that makes inside block and toper piece obtains the restriction at the fixed of dead lever and spring band, thereby make a plurality of blocks and the fixed pole that connects into of toper piece support fixedly, then after the electromagnetic coil circular telegram, make inside cushion electrified magnetism and then fixed inside support piece, stabilize the body of rod of support, then use the threaded rod and carry out final thread tightening with the recess on the adjustable shelf, when not needing, the inside of equipment is sent into in the reverse input of outage also can the bending, carry out the protection of subassembly through the protective housing, reach the support stability of equipment, then install measuring equipment on the fixed bolster that forms, thereby make to measure more accurate.
According to the invention, the movable bearing frame is matched with the matching extension frame, the internal rotating sleeve is in rolling fit with the movable rod on the inner side, so that three unconnected supports can be used for adjusting the support angle of the output control equipment in a divided manner, then the internal adjusting disk is used for limiting and fixing, the internal displacement frame is used for outputting downwards under the traction action, and the fixed rod and the spring belt are used for limiting the support matched bending angle of the internal displacement frame, so that the displacement frame is fixedly connected into the rod for supporting and fixing, the displacement frame can be bent and sent into the interior of the equipment when not needed, the support stability of the equipment is achieved, and the measurement is more accurate.
According to the invention, the inner spring ball is rolled to move on the rolling groove through the adjusting disc and the poking displacement of the inner mounting plate, the position of the equipment is stably adjusted through the groove on the rolling groove, and finally the final limit is stably performed through the threaded connection mechanism of the threaded rod, so that the measurement accuracy of the equipment can be better ensured.
According to the invention, the inner block and the cushion are movably matched through the displacement frame, and meanwhile, the block is connected with the rod position of the limiting block through the block, after the block and the conical block are put down simultaneously through rotation, the block and the conical block are completely stretched in opposite directions through limiting of the outer spring belt, then the rod body is formed, and the electromagnetic coil is electrified, so that the support block in the cushion is attracted, attached and fixed through electromagnetism, and thus the telescopic movable support which is completely collected is formed and is used for protecting the fixed support of the measuring equipment.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic three-dimensional structure diagram of a main body of a portable bridge construction measuring device provided with a roll-and-roll type electromagnetic fixed walking support seat.
Fig. 2 is a schematic diagram of a section mechanism of a cleaning, grinding and cutting device provided with a roll-and-roll type electromagnetic fixed walking support seat portable bridge construction measuring device.
Fig. 3 is a schematic structural view of a movable bearing bracket of the portable bridge construction measuring device provided with a rolling electromagnetic fixed walking bracket base.
Fig. 4 is a schematic structural diagram of an adjusting plate of the portable bridge construction measuring device provided with a rolling electromagnetic fixed walking support seat.
Fig. 5 is a schematic structural view of a matching extension frame of the portable bridge construction measuring device provided with a roll-and-roll type electromagnetic fixed walking frame base according to the present invention.
Fig. 6 is a schematic structural diagram of a displacement frame of the portable bridge construction measuring device provided with a rolling electromagnetic fixed walking frame base.
In the figure: the device comprises a peeping pipe-1, a movable rod-2, a device shell-3, a mounting seat-4, a movable adjusting device-5, a protective shell-51, a movable bearing frame-52, a matching extension frame-53, a movable sleeve-521, a shaft rod-522, an adjusting disc-523, a rotary sleeve-524, a movable rod-525, a rolling groove-5231, a spring ball-5232, a threaded rod-5233, a mounting plate-5234, a limiting block-5235, a movable frame-5236, a supporting plate-5237, a displacement frame-531, a movable plate-532, a movable block-533, a spring belt-534, a fixed rod-535, a block-5311, a soft cushion-5312, an electromagnetic ring-5313, a support block-5314, a conical block-5315 and a clamping block-5316.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1, the present invention provides a portable bridge construction measuring device with a roll-and-roll type electromagnetic fixed walking support base, which structurally comprises: pipe 1, movable rod 2, device casing 3, mount pad 4, activity adjusting device 5 are peeied to cold, mount pad 4 is located activity adjusting device 5's upside surface and links together through the welded mode with activity adjusting device 5 simultaneously, both mechanical connections of upside terminal surface of mount pad 4 are located to movable rod 2, device casing 3 and 2 mutually perpendicular of movable rod and install the outside terminal surface at movable rod 2, peeied pipe 1 is with the medial surface of threaded connection's mode embedding device casing 3, peeied pipe 1's the outside is equipped with one deck plastic cover, can make the lens on the equipment obtain the protection through the plastic cover.
Referring to fig. 2, the present invention provides a portable bridge construction measuring device with a roll-and-roll type electromagnetic fixed walking support base, which structurally comprises: the activity adjusting device 5 is equipped with protective housing 51, live bearing frame 52, cooperation and extends frame 53, the cooperation extends frame 53 and adopts clearance fit with live bearing frame 52 with the mode that the roller bearing is connected, protective housing 51 is wrapping up the outside surface of live bearing frame 52 and is being connected with live bearing frame 52 fixed connection simultaneously, protective housing 51 is the rectangular block body of well expert.
Referring to fig. 3, the present invention provides a portable bridge construction measuring device with a roll-and-roll type electromagnetic fixed walking support base, which structurally comprises: the movable bearing frame 52 is provided with a movable sleeve 521, a shaft rod 522, an adjusting disk 523, a rotating sleeve 524 and a movable rod 525, the movable rod 525 is embedded into the rotating sleeve 524 and movably connected in a roller point connection mode, the adjusting disk 523 is arranged in the rotating sleeve 524 and is of an integrated structure, the shaft rod 522 is installed on the right end face of the adjusting disk 523 in a welding mode, the movable sleeve 521 wraps the outer end face of the shaft rod 522 and is movably connected in a tooth root meshing mode, a ball bearing block is arranged on the front end face of the movable rod 525, and the movable rod 525 is fixed and rotatable through the ball bearing block.
Referring to fig. 4, the present invention provides a portable bridge construction measuring device with a roll-and-roll type electromagnetic fixed walking support base, which structurally comprises: the adjusting disk 523 is provided with a rolling groove 5231, a spring ball 5232, a threaded rod 5233, a mounting plate 5234, a limiting block 5235, a movable frame 5236 and a supporting plate 5237, the spring ball 5232 is embedded into the rolling groove 5231 and is in clearance fit with the rolling groove 5231 at the same time, the mounting plate 5234 is fixedly mounted on the upper side end face of the spring wheel 5232 in a support movable connection mode, the limiting block 5235 is arranged on the left side and the right side of the mounting plate 5234 and is in die-casting integrated structure with the mounting plate 5234 at the same time, the threaded rod 5233 is mounted on the outer side end face of the mounting plate 5234 in a threaded connection mode, the movable frame 5236 is arranged on the left side end face of the supporting plate 5237 and is wrapped on the outer side end face of the rolling groove 5231 at the same time, the movable frame 5236 is an arc-shaped block structure with grooves at two ends, and can.
Referring to fig. 5, the present invention provides a portable bridge construction measuring device with a roll-and-roll type electromagnetic fixed walking support base, which structurally comprises: the cooperation extends frame 53 and is equipped with displacement frame 531, fly leaf 532, movable block 533, spring band 534, dead lever 535, the front end surface that the dead lever 535 was located displacement frame 531 simultaneously with displacement frame 531 fixed connection, both connect into integrated structure through the welded mode at the lower terminal surface that the dead lever 535 was located to fly leaf 532, both are integrated structure for the lower surface that the displacement frame 531 was located to movable block 533, spring band 534 is the telescopic rubber panel of rectangle, can prevent tearing of equipment when flexible through the rubber panel of rectangle, the inside of dead lever 535 is equipped with the displacement through-hole of rectangle, can restrict the output position of displacement frame 531.
Referring to fig. 6, the present invention provides a portable bridge construction measuring device with a rolling electromagnetic fixed support base, which structurally comprises: the displacement frame 531 is provided with a block 5311, a cushion 5312, an electromagnetic ring 5313, a support block 5314, a conical block 5315 and a clamping block 5316, the conical block 5315 is arranged on the lower end face of the clamping block 5316 and is integrated with the clamping block 5316, the support block 5314 is arranged on the outer end face of the clamping block 5316 in a left-right parallel fit manner, the cushion 5312 wraps the outer end face of the support block 5314 and is in clearance fit with the support block 5314 in a surface contact manner, the electromagnetic ring 5313 is arranged on the surface of an iron core block inside the cushion 5312, the cushion 5312 is a long strip type structure with a transverse iron core inside in a sliding groove type, the electromagnetic core inside is electrified by the electromagnetic ring 5313 to be used for attracting and fixing, the support block 5314 is a long strip type rectangular block and can be fixedly adsorbed to the cushion 5312 to prevent displacement of the equipment by contact of the long strip face.
When the measuring work is carried out, the device is taken out in advance and placed in a proper position, then the inner rotating sleeve 524 is matched with the ball bearing in the inner movable rod 525 in a rolling way in a manual rotating traction way, so that the three unconnected brackets can adjust the support angle of the output control device in a direction, then the spring ball 5232 is enabled to carry out rolling displacement in the rolling groove 5231 by the poking of the mounting plate 5234 of the inner adjusting disc 523 after the adjustment is finished, meanwhile, the device can be semi-stably limited and fixed by the rolling groove of the rolling groove 5231, the block 5311 in the inner displacement frame 531 and the conical block 5315 connected together by the rod body are limited under the traction action, so that the block 5311 and the conical block 5315 are output downwards in the center of the soft cushion 5312 in the sliding way of the support block 5314, and the fixed rod 535 and the spring belt 534 can limit the bending angle of the matching of the inner block 5311 and the conical block 5315, thereby make the fixed pole that connects into of a plurality of block 5311 and toper piece 5315 support fixedly, then after electromagnetic ring 5313 circular telegram, make inside cushion 5312 electrified magnetism and then fixed inside support piece 5314, the body of rod of stabilizing support, then use threaded rod 5233 and the recess on the adjustable shelf 5236 to carry out final thread tightening, when not needing, the inside of equipment is sent into in the reverse input of outage also can the bending, carry out the protection of subassembly through protective housing 51, reach the support stability of equipment, then install measuring equipment on the fixed bolster that forms, thereby make the more accurate of measurement.
The invention solves the problem that when the measuring work is carried out, the telescopic tripod is used for movably supporting, but the telescopic brackets are provided with certain contraction limiting positions, after the telescopic brackets are completely contracted, a section of wrapped outer frame is still exposed, so that the placing area is increased, and the exposed shell is not protected by collection under the long-time working environment by using the telescopic rod body, so that the internal displacement take-up clamping position is easy to be caused, and the measuring accuracy of the device is influenced, in the invention, the movable bearing frame 52 is matched with the matching extension frame 53, the internal rotating sleeve is in rolling fit with the movable rod at the inner side, so that the three unconnected brackets are used for directionally adjusting the supporting angle of the output control device, then the internal displacement frame is limited and fixed by the internal adjusting disc, so that the displacement frame is downwards output under the traction effect, and the fixed of dead lever and spring band makes the support complex bending angle of the displacement frame inside get the restriction, thus make the displacement frame fixedly connect to the pole and support fixedly, can also bend and send into the inside of the apparatus when not needing, reach the support stability of the apparatus, thus make the measurement more accurate, stir the displacement through the mounting panel inside, make the spring ball inside roll to the activity displacement on the rolling slot, come to the stable regulation of the position control of the apparatus through the recess on the rolling slot, carry on the final spacing stability with the threaded connection machinery of the threaded rod, thus can be better guarantee the accuracy of the apparatus measurement, with the activity fit of the internal block and cushion, connect with the lever position of the limited block at the same time, after putting down block and conical block at the same time in the rotation, the spacing of the external spring band, make block and conical block completely stretch straight towards the opposite direction, then, a rod body is formed, and the electromagnetic ring is electrified, so that the support block in the soft pad is attracted, attached and fixed by electromagnetism, and a telescopic movable support which is completely collected is formed and is used for protecting a fixed support of the measuring equipment.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. Be equipped with and roll up portable bridge construction measuring device of formula electromagnetism fixed trend support seat, its structure includes: peep pipe (1), movable rod (2), device casing (3), mount pad (4), activity adjusting device (5), the upside surface that mount pad (4) are located activity adjusting device (5) links together with activity adjusting device (5) simultaneously, both mechanical connections of upside terminal surface, its characterized in that of mount pad (4) are located in movable rod (2):
the device shell (3) and the movable rod (2) are perpendicular to each other and are arranged on the outer side end face of the movable rod (2), and a peeping tube (1) is arranged in the device shell (3);
the movable adjusting device (5) is provided with a protective shell (51), a movable bearing frame (52) and a matching extension frame (53), and the matching extension frame (53) and the movable bearing frame (52) are arranged inside the lower end surface of the protective shell (51);
the movable bearing frame (52) is provided with a movable sleeve (521), a shaft rod (522), an adjusting disc (523), a rotary sleeve (524) and a movable rod (525), the movable rod (525) is embedded into the rotary sleeve (524) and is movably connected with the rotary sleeve (524), the adjusting disc (523) is arranged in the rotary sleeve (524) and is of an integrated structure, the shaft rod (522) is arranged on the right side end face of the adjusting disc (523), and the movable sleeve (521) wraps the shaft rod (522);
the adjusting disc (523) is provided with a rolling groove (5231), a spring ball (5232), a threaded rod (5233), an installation plate (5234), a limiting block (5235), a movable frame (5236) and a support plate (5237), the outer surface of the installation plate (5234) is provided with the horizontal limiting block (5235) and the vertical spring ball (5232), the threaded rod (5233) is installed on the outer side end face of the installation plate (5234) in a threaded connection mode, and the movable frame (5236) is arranged on the left side end face of the support plate (5237);
the matching extension frame (53) is provided with a displacement frame (531), a movable plate (532), a movable block (533), a spring belt (534) and a fixed rod (535), the fixed rod (535) is arranged on the front end surface of the displacement frame (531) and is fixedly connected with the displacement frame (531), the movable plate (532) is arranged on the lower end surface of the fixed rod (535), the movable plate (532) and the movable block (533) are integrated on the lower surface of the displacement frame (531);
the displacement frame (531) is provided with a block body (5311), a soft cushion (5312), an electromagnetic ring (5313), a support block (5314), a conical block (5315) and a clamping block (5316), the conical block (5315) is arranged on the lower side end face of the clamping block (5316) and is integrated with the clamping block (5316) into a whole, the support block (5314) is arranged on the left side and the right side in parallel in fit with the outer side end face of the clamping block (5316), and the support block (5314) and the parallel electromagnetic ring (5313) are arranged inside the soft cushion (5312);
the soft pad (5312) is a sliding chute type long strip type structure with a transverse iron core arranged inside, and the support block (5314) is a long plate type rectangular block body.
2. The portable bridge construction measuring device provided with a roll-and-roll type electromagnetic fixed walking support base according to claim 1, characterized in that: the movable frame (5236) is an arc block structure with groove-shaped ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204411.5A CN109778711B (en) | 2019-03-18 | 2019-03-18 | Portable bridge construction measuring device with rolling electromagnetic fixed trend support base |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204411.5A CN109778711B (en) | 2019-03-18 | 2019-03-18 | Portable bridge construction measuring device with rolling electromagnetic fixed trend support base |
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| CN109778711A CN109778711A (en) | 2019-05-21 |
| CN109778711B true CN109778711B (en) | 2020-11-20 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106993A (en) * | 2009-11-18 | 2011-06-02 | Mitsubishi Motors Corp | Support for measuring apparatus |
| CN206625133U (en) * | 2017-03-22 | 2017-11-10 | 邵阳学院 | A kind of road bridge construction measurement apparatus |
| CN108252221A (en) * | 2018-01-04 | 2018-07-06 | 中交第公路工程局有限公司 | A kind of spiral gradient formula optical ranging monitors movable formwork device |
| CN108385517A (en) * | 2017-09-22 | 2018-08-10 | 河南博汇洋机电科技有限公司 | One kind being used for low clearance bridge video detecting device |
| CN207775704U (en) * | 2018-01-18 | 2018-08-28 | 彭劲松 | A kind of road and bridge construction measuring device |
-
2019
- 2019-03-18 CN CN201910204411.5A patent/CN109778711B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106993A (en) * | 2009-11-18 | 2011-06-02 | Mitsubishi Motors Corp | Support for measuring apparatus |
| CN206625133U (en) * | 2017-03-22 | 2017-11-10 | 邵阳学院 | A kind of road bridge construction measurement apparatus |
| CN108385517A (en) * | 2017-09-22 | 2018-08-10 | 河南博汇洋机电科技有限公司 | One kind being used for low clearance bridge video detecting device |
| CN108252221A (en) * | 2018-01-04 | 2018-07-06 | 中交第公路工程局有限公司 | A kind of spiral gradient formula optical ranging monitors movable formwork device |
| CN207775704U (en) * | 2018-01-18 | 2018-08-28 | 彭劲松 | A kind of road and bridge construction measuring device |
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| CN109778711A (en) | 2019-05-21 |
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