CN219223578U - Positioning type measuring equipment based on highway bridge engineering - Google Patents
Positioning type measuring equipment based on highway bridge engineering Download PDFInfo
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- CN219223578U CN219223578U CN202321228173.XU CN202321228173U CN219223578U CN 219223578 U CN219223578 U CN 219223578U CN 202321228173 U CN202321228173 U CN 202321228173U CN 219223578 U CN219223578 U CN 219223578U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The utility model discloses positioning type measuring equipment based on highway bridge engineering, and relates to the technical field of measuring equipment. The device comprises a fixing component, a measuring component and a countermeasure component, wherein the fixing component comprises an unfolding rod and an upper connecting rod, the second end of the unfolding rod is rotationally connected with the second end of the upper connecting rod, the measuring component comprises a scale shaft and an outer moving ring, the scale shaft is slidingly connected with the first end of the outer moving ring, the countermeasure component comprises an outer sleeve, an inner sleeve and a blade, the inner sleeve is slidingly connected with the outer sleeve, the blade is fixedly connected with the sliding sleeve, the upper connecting rod is stretched through the unfolding rod, so that a fixing device is fixed, a height difference is formed between the outer moving ring and the scale shaft, the height of the blade is changed by pulling the inner sleeve to slide in the outer sleeve, the blade is rotated by water flow and air flow, the influence of the water flow and the air flow on the device is counteracted, and the stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of measuring equipment, in particular to positioning type measuring equipment based on highway bridge engineering.
Background
The highway bridge engineering is one of important components of the transportation infrastructure, and the application of engineering measurement technology plays an important role in the whole engineering construction process. When measuring, equipment needs to be ensured to be stable, but various equipment in a construction site is complicated, vibration of a bridge or vibration generated during operation of large equipment and the like have great influence on the stability of the measuring equipment, so that a final measuring result has great deviation.
The utility model with the publication number of CN115451910A discloses positioning type measuring equipment based on highway bridge engineering, which comprises a measuring assembly, a guiding assembly and an energy discharging mechanism, wherein the displacement collecting assembly comprises a pointer and a transmission gear, the top of a floating disc arranged at the lower end of a measuring rod is connected with a positioning rack meshed with the transmission gear, the situation that the measuring rod is easy to sink when the measuring rod is directly inserted into a riverbed is effectively avoided, and further, a movable ejector rod is separated from the bottom of a bridge, so that the measuring error is reduced, and meanwhile, the stable operation of the measuring equipment is ensured.
In the prior art, the influence of water flow on equipment is reduced by arranging the floating disc to ascend and descend along the water flow, but the method is only suitable for places with rivers and cannot adapt to the land, and the water flow is buffered only by the floating disc in the rivers, so that the effect is low, and the method still has larger influence on measuring equipment.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a locating type measuring equipment based on highway bridge engineering, including fixed subassembly, measuring subassembly and countermeasure subassembly, fixed subassembly includes expansion pole and last connecting rod, the second end rotation of expansion pole is connected on the second end of last connecting rod, measuring subassembly includes scale axle and outer removal ring, scale axle sliding connection is at the first end of outer removal ring, countermeasure subassembly includes the outer sleeve, inner skleeve and paddle, inner skleeve sliding connection is on the outer sleeve, paddle fixed connection is epaxial at the slip sleeve, extend the connecting rod through expansion pole, thereby fixed equipment, through the lift of outer removal ring, form the difference in height with the scale axle, thereby measure the altitude variation, slide in the outer sleeve through pulling the inner skleeve, change the height of paddle, make the paddle rotate through rivers and air current, offset the influence of rivers and air current to equipment, improve equipment stability.
Preferably, the measuring assembly further comprises a first spring and an inner rotary drum, the first end of the first spring is fixedly connected with the first end of the inner rotary drum, the second end of the first spring is movably connected with the outer moving ring, the second end of the inner rotary drum is rotatably connected with the supporting frame, a thread block is arranged on the first end of the inner rotary drum, a thread groove is arranged on the outer moving ring and is matched with the thread block, and the scale shaft is further connected with the outer moving ring in a sliding mode.
Preferably, the measuring assembly further comprises a limiting rod and a telescopic rod, the limiting rod is fixedly connected to the supporting frame, a protruding block is arranged at the second end of the outer moving ring, the first end of the telescopic rod is fixedly connected to the first end of the outer moving ring, and the second end of the telescopic rod is in friction connection with a ball.
Preferably, the countermeasure component further comprises a supporting rod, the two ends of the sliding sleeve shaft are fixedly connected with the supporting rods, the supporting rod is fixedly connected to the inner sleeve, the sliding sleeve shaft is slidably connected with a sliding shaft, and the sliding shaft is fixedly connected to the supporting frame.
Preferably, the inner sleeve is provided with a sliding block, the outer sleeve is provided with a vertical sliding groove and a transverse sliding groove for vertical sliding and transverse locking, and the outer sleeve is fixedly connected to the supporting frame.
Preferably, the fixing assembly further comprises an upper moving ring, the upper moving ring is fixedly connected to the first end of the outer sleeve, the upper moving ring is further rotationally connected with the first end of the upper connecting rod, the first end of the unfolding rod is rotationally connected to the lower moving ring, the lower moving ring is slidingly connected to the second end of the outer sleeve, a protruding block is arranged on the outer sleeve and used for blocking the lower moving ring, and the second end of the upper connecting rod is slidingly connected with the lower connecting rod.
The utility model provides positioning type measuring equipment based on highway bridge engineering, which has the following beneficial effects:
1. the utility model is provided with the outer movable ring and the first spring, and vibration caused by external construction equipment is buffered through lifting of the outer movable ring and elasticity of the first spring.
2. The utility model is provided with the paddles, and the paddles are driven to rotate by water flow, so that the equipment generates force opposite to the water flow, and the stability of the equipment is improved.
3. The utility model is provided with the inner sleeve, and the horizontal height of the paddle is controlled through the sliding block on the inner sleeve and the sliding groove on the outer sleeve, so that the utility model is suitable for different water level conditions.
Drawings
Fig. 1 is an isometric view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is an enlarged view of a partial structure at a in fig. 2.
FIG. 4 is a cross-sectional view of a measurement assembly of the present utility model.
Fig. 5 is a schematic view of the structure of the inner drum of the present utility model.
Fig. 6 is a schematic view of the structure of the outer sleeve of the present utility model.
Fig. 7 is a schematic structural view of a sliding sleeve shaft according to the present utility model.
In the figure: 1-a fixed assembly; 2-a measurement assembly; 3-an countermeasure component; 101-a lower moving ring; 102-deploying a rod; 103-upper connecting rod; 104-a lower connecting rod; 105-upper shift ring; 201-scale axis; 202-a telescopic rod; 203-an outer shift ring; 204-a first spring; 205-an inner drum; 206-restraining the rod; 207-supporting frame; 208-balls; 301-an outer sleeve; 302-an inner sleeve; 303-supporting rods; 304-a paddle; 305-sliding sleeve shaft; 306-sliding shaft.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a positioning type measuring equipment based on highway bridge engineering, including fixed subassembly 1, measuring subassembly 2 and countermeasure subassembly 3, fixed subassembly 1 includes expansion pole 102 and upper connecting rod 103, expansion pole 102's second end swivelling joint is on upper connecting rod 103's second end, measuring subassembly 2 includes scale axle 201 and outer shift ring 203, scale axle 201 sliding connection is at outer shift ring 203's first end, countermeasure subassembly 3 includes outer sleeve 301, inner sleeve 302 and paddle 304, inner sleeve 302 sliding connection is on outer sleeve 301, paddle 304 fixed connection is on sliding sleeve axle 305, through expansion pole 102 extension upper connecting rod 103, thereby fixed equipment, through outer shift ring 203's lift, form the difference in height with scale axle 201, thereby measure the altitude variation, through pulling inner sleeve 302 sliding in outer sleeve 301, change paddle 304's height, make paddle 304 rotate through rivers and air current, offset rivers and air current equipment's influence, improve equipment stability.
The measuring assembly 2 further comprises a first spring 204 and an inner rotating cylinder 205, wherein the first end of the first spring 204 is fixedly connected with the first end of the inner rotating cylinder 205, the second end of the first spring 204 is movably connected to the outer moving ring 203, the second end of the inner rotating cylinder 205 is rotatably connected to the supporting frame 207, a thread block is arranged on the first end of the inner rotating cylinder 205, a thread groove is arranged on the outer moving ring 203 and is matched with the thread block, and the scale shaft 201 is further connected to the outer moving ring 203 in a sliding mode. The scale shaft 201 is provided with a scale, and the scale shaft 201 may be fixed at any position on the inner drum 205.
The measuring assembly 2 further comprises a limiting rod 206 and a telescopic rod 202, the limiting rod 206 is fixedly connected to the supporting frame 207, a bump is arranged at the second end of the outer moving ring 203, the first end of the telescopic rod 202 is fixedly connected to the first end of the outer moving ring 203, and a ball 208 is in friction connection with the second end of the telescopic rod 202.
As shown in fig. 4 and 5, when in use, the outer moving ring 203 is rotated first, the outer moving ring 203 drives the inner drum 205 to rotate on the supporting frame 207, so that the bump on the outer moving ring 203 leaves the limiting rod 206, the limitation is removed, the outer moving ring 203 rotates on the inner drum 205 under the action of the first spring 204, the outer moving ring 203 is lifted, the scale shaft 201 is pushed to be lifted, the telescopic rod 202 is manually controlled, the balls 208 on the telescopic rod 202 are contacted with the lower end of the bridge deck, then the scale shaft 201 is manually lifted, an initial height difference is formed between the scale shaft 201 and the outer moving ring 203, when the bridge has a height deviation, the balls 208 roll on the bridge contact surface, the balls 208 press the telescopic rod 202 downwards, the telescopic rod 202 presses the outer moving ring 203 downwards, so that the outer moving ring 203 rolls on the inner drum 205, when the bridge is lifted upwards, the balls 208 roll on the bridge contact surface, the limiting rod 206 rotates on the inner drum 205, the balls 202 are pushed upwards, and the height difference between the balls 202 and the outer moving ring 203 is measured according to the height difference between the bridge and the scale shaft 203.
At the construction site, vibration is generated when the construction equipment is operated, and is damped by the first spring 204 and the outer moving ring 203.
The countermeasure component 3 further comprises a support rod 303, the two ends of the sliding sleeve shaft 305 are fixedly connected with the support rod 303, the support rod 303 is fixedly connected to the inner sleeve 302, the sliding sleeve shaft 305 is slidably connected with a sliding shaft 306, and the sliding shaft 306 is fixedly connected to the support frame 207.
The inner sleeve 302 is provided with a sliding block, the outer sleeve 301 is provided with a vertical sliding groove and a transverse sliding groove for vertical sliding and transverse locking, and the outer sleeve 301 is fixedly connected to the supporting frame 207.
When the device is used, as shown in fig. 6 and 7, the inner sleeve 302 is rotated first, the sliding block on the inner sleeve 302 slides in the transverse sliding groove on the outer sleeve 301, so that the sliding block on the inner sleeve 302 moves to the vertical sliding groove on the outer sleeve 301, and accordingly the inner sleeve 302 can slide vertically on the outer sleeve 301, the supporting rod 303, the paddle 304 and the sliding sleeve shaft 305 are driven to move, the horizontal height of the device is adjusted according to the field condition, the paddle 304 is immersed into water, the device is rotated along with water flow, when the water flow is turbulent or water wave is large, water inflow in the inner sleeve 302 is caused, the water level rises, the paddle 304 is driven to rotate, the water is further lifted in the inner sleeve 302 due to rotation of the paddle 304, and accordingly the device is driven to generate downward force to resist the upward force of the water flow. When the water level drops, the same is done.
The fixing assembly 1 further comprises an upper moving ring 105, the upper moving ring 105 is fixedly connected to the first end of the outer sleeve 301, the upper moving ring 105 is further rotatably connected with the first end of the upper connecting rod 103, the first end of the unfolding rod 102 is rotatably connected to the lower moving ring 101, the lower moving ring 101 is slidably connected to the second end of the outer sleeve 301, a protruding block is arranged on the outer sleeve 301 and used for blocking the lower moving ring 101, and the second end of the upper connecting rod 103 is slidably connected with the lower connecting rod 104. The lower connecting rod 104 is provided with a slot, so that the lower connecting rod 104 is prevented from being contained because the unfolding rod 102 influences the containing.
In use, as shown in fig. 1, 2 and 3, the lower shift ring 101 is manually controlled to slide on the outer sleeve 301, the upper connecting rod 103 is controlled to be deployed by the deployment rod 102, and the lower connecting rod 104 is manually controlled to slide out, thereby securing the device.
Claims (6)
1. Positioning type measuring equipment based on highway bridge engineering, including fixed subassembly (1), measurement component (2) and countermeasure component (3), its characterized in that: the fixed assembly (1) comprises a unfolding rod (102) and an upper connecting rod (103), the second end of the unfolding rod (102) is rotatably connected to the second end of the upper connecting rod (103), the measuring assembly (2) comprises a scale shaft (201) and an outer moving ring (203), the scale shaft (201) is slidably connected to the first end of the outer moving ring (203), the countermeasure assembly (3) comprises an outer sleeve (301), an inner sleeve (302) and a paddle (304), the inner sleeve (302) is slidably connected to the outer sleeve (301), the paddle (304) is fixedly connected to a sliding sleeve shaft (305), the upper connecting rod (103) is stretched through the unfolding rod (102), so that the fixed device forms a height difference with the scale shaft (201) through lifting of the outer moving ring (203), the height change is measured through pulling the inner sleeve (302) to slide in the outer sleeve (301), the height of the paddle (304) is changed, and the paddle (304) is rotated through water flow and air flow.
2. A positioning type measuring device based on highway bridge engineering according to claim 1, wherein: the measuring assembly (2) further comprises a first spring (204) and an inner rotating cylinder (205), wherein the first end of the first spring (204) is fixedly connected with the first end of the inner rotating cylinder (205), the second end of the first spring (204) is movably connected to the outer moving ring (203), the second end of the inner rotating cylinder (205) is rotatably connected to the supporting frame (207), a thread block is arranged at the first end of the inner rotating cylinder (205), a thread groove is arranged on the outer moving ring (203), the thread groove is matched with the thread block, and the scale shaft (201) is further connected to the outer moving ring (203) in a sliding mode.
3. A positioning type measuring device based on highway bridge engineering according to claim 1, wherein: the measuring assembly (2) further comprises a limiting rod (206) and a telescopic rod (202), the limiting rod (206) is fixedly connected to the supporting frame (207), a protruding block is arranged at the second end of the outer moving ring (203), the first end of the telescopic rod (202) is fixedly connected to the first end of the outer moving ring (203), and the second end of the telescopic rod (202) is in friction connection with a ball (208).
4. A positioning type measuring device based on highway bridge engineering according to claim 1, wherein: the countermeasure component (3) further comprises a supporting rod (303), the two ends of the sliding sleeve shaft (305) are fixedly connected with the supporting rod (303), the supporting rod (303) is fixedly connected to the inner sleeve (302), the sliding sleeve shaft (305) is slidably connected with a sliding shaft (306), and the sliding shaft (306) is fixedly connected to the supporting frame (207).
5. A positioning type measuring device based on highway bridge engineering according to claim 1, wherein: the sliding block is arranged on the inner sleeve (302), the vertical sliding groove and the transverse sliding groove are arranged on the outer sleeve (301) and used for vertical sliding and transverse locking, and the outer sleeve (301) is fixedly connected to the supporting frame (207).
6. A positioning type measuring device based on highway bridge engineering according to claim 1, wherein: the fixing assembly (1) further comprises an upper moving ring (105), the upper moving ring (105) is fixedly connected to the first end of the outer sleeve (301), the upper moving ring (105) is further rotationally connected with the first end of the upper connecting rod (103), the first end of the unfolding rod (102) is rotationally connected to the lower moving ring (101), the lower moving ring (101) is slidingly connected to the second end of the outer sleeve (301), a protruding block is arranged on the outer sleeve (301) and used for blocking the lower moving ring (101), and the second end of the upper connecting rod (103) is slidingly connected with the lower connecting rod (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321228173.XU CN219223578U (en) | 2023-05-20 | 2023-05-20 | Positioning type measuring equipment based on highway bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321228173.XU CN219223578U (en) | 2023-05-20 | 2023-05-20 | Positioning type measuring equipment based on highway bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219223578U true CN219223578U (en) | 2023-06-20 |
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ID=86749520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321228173.XU Active CN219223578U (en) | 2023-05-20 | 2023-05-20 | Positioning type measuring equipment based on highway bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219223578U (en) |
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2023
- 2023-05-20 CN CN202321228173.XU patent/CN219223578U/en active Active
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