CN210662160U - Fixing device for steel pipe arch bridge measuring prism - Google Patents
Fixing device for steel pipe arch bridge measuring prism Download PDFInfo
- Publication number
- CN210662160U CN210662160U CN201921443565.1U CN201921443565U CN210662160U CN 210662160 U CN210662160 U CN 210662160U CN 201921443565 U CN201921443565 U CN 201921443565U CN 210662160 U CN210662160 U CN 210662160U
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- China
- Prior art keywords
- measuring prism
- locking bolt
- arch bridge
- bridge measuring
- fixed mounting
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Abstract
The utility model discloses a fixing device for steel pipe arched bridge measuring prism, which comprises a fixed base, the bottom fixed mounting of fixing base has the fixed stay, the inside grafting of fixed stay has movable support post, the equal fixed mounting in both sides of fixing base has the ear seat, one side of ear seat has rotatable link through pivot swing joint, one side of link has rotatable telescopic strut through pivot swing joint, the equal fixed mounting in bottom of fixed stay and telescopic strut has the ground awl of inserting. This a fixing device for steel pipe arch bridge measuring prism, through the cooperation of activity pillar and first locking bolt, can adjust measuring prism's height, convenient to use, through the rotation of support frame and the cooperation of fifth locking bolt, can adjust measuring prism's horizontal angle, be convenient for measure go on, through the cooperation of fixed stay and two telescopic support, be convenient for with the device leveling.
Description
Technical Field
The utility model relates to a measure prism technical field, specifically be a fixing device that is used for steel pipe arched bridge to measure prism.
Background
The steel pipe concrete arch bridge is one of steel-concrete composite structures, and is characterized by that the concrete is filled in the steel pipe, and the expansion of the compressed concrete is limited by radial constraint of the steel pipe, so that the concrete is in a three-dimensional compressed state, and the compression strength of the concrete can be obviously raised.
In the steel pipe arch bridge building measurement, a measurement prism is needed to be used for measurement, but the existing measurement prism is generally fixed through a support, but the existing support has a single structure and has the problem of inconvenient adjustment, so that a fixing device for the steel pipe arch bridge measurement prism, which is convenient to adjust, is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a fixing device for steel pipe arched bridge measuring prism has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fixing device for steel pipe arched bridge measuring prism, includes the fixing base, the bottom fixed mounting of fixing base has the fixed stay, the inside of fixed stay is pegged graft and is had movable support, movable support's top fixed mounting has the backup pad, the upper surface of backup pad has rotatable support frame through pivot swing joint, the middle part of support frame has rotatable measuring prism through pivot swing joint, the equal fixed mounting in both sides of fixing base has the ear seat, one side of ear seat has rotatable link through pivot swing joint, one side of link has rotatable telescopic strut through pivot swing joint, the equal fixed mounting in bottom of fixed stay and telescopic strut has the ground awl of inserting.
Optionally, a through hole is formed in the middle of the fixing seat, the movable support column penetrates through the through hole, and a first locking bolt is inserted into one side of the fixing seat.
Optionally, the number of the ear seats is two, and the bottoms of the two ear seats are all inserted with second locking bolts.
Optionally, the number of the telescopic supporting rods is two, and third locking bolts are inserted into one ends, close to the connecting frame, of the two telescopic supporting rods.
Optionally, a fourth locking bolt is inserted into one side of the telescopic supporting rod.
Optionally, a fifth locking bolt is inserted into one side of the supporting plate.
(III) advantageous effects
The utility model provides a fixing device for steel pipe arched bridge measuring prism possesses following beneficial effect:
1. this a fixing device for steel pipe arched bridge measuring prism through the cooperation of activity pillar and first locking bolt, can highly adjust measuring prism, convenient to use, through the rotation of support frame and the cooperation of fifth locking bolt, can adjust measuring prism's horizontal angle, the measuring of being convenient for goes on.
2. This a fixing device for steel pipe arched bridge measuring prism, through the rotation of link and the cooperation of second locking bolt, can adjust telescopic strut's the left and right sides support angle, through telescopic strut's rotation and third locking bolt's cooperation, can adjust telescopic strut's front and back support angle, through the cooperation of fixed stay and two telescopic strut, be convenient for with the device leveling.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a schematic sectional view of the fixing support according to the present invention.
In the figure: 1. a fixed seat; 2. fixing a strut; 3. a movable support; 4. a support plate; 5. a support frame; 6. A measuring prism; 7. an ear mount; 8. a connecting frame; 9. a telescopic strut; 10. inserting a ground cone; 11. a through hole; 12. A first locking bolt; 13. a second locking bolt; 14. a third locking bolt; 15. a fourth locking bolt; 16. and a fifth locking bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a fixing device for a steel pipe arch bridge measuring prism comprises a fixing seat 1, a fixing support 2 is fixedly installed at the bottom of the fixing seat 1, a movable support 3 is inserted into the fixing support 2, a through hole 11 is formed in the middle of the fixing seat 1, the movable support 3 penetrates through the through hole 11, a first locking bolt 12 is inserted into one side of the fixing seat 1, the height of the measuring prism 6 can be adjusted through the matching of the movable support 3 and the first locking bolt 12, the fixing device is convenient to use, a support plate 4 is fixedly installed at the top of the movable support 3, a rotatable support frame 5 is movably connected to the upper surface of the support plate 4 through a rotating shaft, a fifth locking bolt 16 is inserted into one side of the support plate 4, the horizontal angle of the measuring prism 6 can be adjusted through the rotation of the support frame 5 and the matching of the fifth locking bolt 16, and the measurement is convenient to, the middle part of the supporting frame 5 is movably connected with a rotatable measuring prism 6 through a rotating shaft, two sides of the fixed seat 1 are fixedly provided with ear seats 7, one side of each ear seat 7 is movably connected with a rotatable connecting frame 8 through the rotating shaft, the number of the ear seats 7 is two, the bottoms of the two ear seats 7 are respectively inserted with a second locking bolt 13, the left and right supporting angles of the telescopic supporting rods 9 can be adjusted through the rotation of the connecting frames 8 and the matching of the second locking bolts 13, the use is convenient, one side of the connecting frame 8 is movably connected with a rotatable telescopic supporting rod 9 through the rotating shaft, the number of the telescopic supporting rods 9 is two, one ends of the two telescopic supporting rods 9 close to the connecting frames 8 are respectively inserted with a third locking bolt 14, the device is conveniently leveled through the matching of the fixed supporting column 2 and the two telescopic supporting rods 9, the device is leveled through the rotation of the telescopic supporting, can adjust telescopic strut 9's front and back support angle, facilitate the use, it has fourth locking bolt 15 to peg graft in one side of telescopic strut 9, through fourth locking bolt 15's setting, can fix telescopic strut 9's length, and the equal fixed mounting in fixed stay 2 and telescopic strut 9's bottom has ground awl 10 of inserting, and through the setting of awl 10 of inserting, be convenient for fix device and ground.
To sum up, this a fixing device for steel pipe arched bridge measuring prism, cooperation through movable support 3 and first locking bolt 12, can highly adjust measuring prism 6, and is convenient for use, rotation through support frame 5 and the cooperation of fifth locking bolt 16, can adjust measuring prism 6's horizontal angle, be convenient for measure going on, rotation and the cooperation of second locking bolt 13 through link 8, can adjust telescopic strut 9's left and right sides support angle, rotation and the cooperation of third locking bolt 14 through telescopic strut 9, can adjust telescopic strut 9's front and back support angle, cooperation through fixed support 2 and two telescopic strut 9, be convenient for with the device leveling.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fixing device for steel pipe arched bridge measuring prism, includes fixing base (1), its characterized in that: the utility model discloses a measuring device, including fixing base (1), the bottom fixed mounting of fixing base (1) has fixed pillar (2), peg graft in the inside of fixed pillar (2) and have movable pillar (3), the top fixed mounting of movable pillar (3) has backup pad (4), the upper surface of backup pad (4) has rotatable support frame (5) through pivot swing joint, the middle part of support frame (5) has rotatable measuring prism (6) through pivot swing joint, the equal fixed mounting in both sides of fixing base (1) has ear seat (7), one side of ear seat (7) has rotatable link (8) through pivot swing joint, one side of link (8) has rotatable telescopic strut (9) through pivot swing joint, the equal fixed mounting in bottom of fixed pillar (2) and telescopic strut (9) has ground awl (10) of inserting.
2. A fixture for a steel tube arch bridge measuring prism as recited in claim 1, wherein: the middle part of the fixing seat (1) is provided with a through hole (11), the movable support column (3) penetrates through the through hole (11), and a first locking bolt (12) is inserted into one side of the fixing seat (1).
3. A fixture for a steel tube arch bridge measuring prism as recited in claim 1, wherein: the number of the ear seats (7) is two, and the bottoms of the two ear seats (7) are all inserted with second locking bolts (13).
4. A fixture for a steel tube arch bridge measuring prism as recited in claim 1, wherein: the number of the telescopic supporting rods (9) is two, and third locking bolts (14) are inserted into one ends, close to the connecting frames (8), of the telescopic supporting rods (9).
5. A fixture for a steel tube arch bridge measuring prism as recited in claim 1, wherein: and a fourth locking bolt (15) is inserted into one side of the telescopic supporting rod (9).
6. A fixture for a steel tube arch bridge measuring prism as recited in claim 1, wherein: and a fifth locking bolt (16) is inserted into one side of the supporting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443565.1U CN210662160U (en) | 2019-09-02 | 2019-09-02 | Fixing device for steel pipe arch bridge measuring prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443565.1U CN210662160U (en) | 2019-09-02 | 2019-09-02 | Fixing device for steel pipe arch bridge measuring prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210662160U true CN210662160U (en) | 2020-06-02 |
Family
ID=70839190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921443565.1U Active CN210662160U (en) | 2019-09-02 | 2019-09-02 | Fixing device for steel pipe arch bridge measuring prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210662160U (en) |
-
2019
- 2019-09-02 CN CN201921443565.1U patent/CN210662160U/en active Active
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