CN209243579U - A kind of novel bridge stability detection device - Google Patents
A kind of novel bridge stability detection device Download PDFInfo
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- CN209243579U CN209243579U CN201822159662.XU CN201822159662U CN209243579U CN 209243579 U CN209243579 U CN 209243579U CN 201822159662 U CN201822159662 U CN 201822159662U CN 209243579 U CN209243579 U CN 209243579U
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- support base
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Abstract
The utility model discloses a kind of novel bridge stability detection devices, including support base, the middle position of the support base top exterior walls is welded with the support tube placed vertically, and the circumferential inner wall of support tube slidably connects support rod, the top exterior walls of the support rod are equipped with horizontal positioned fixing seat by bolt, and the middle position of fixing seat top exterior walls offers placing groove, the bottom interior wall of the placing groove is equipped with vibration detection analyzer by bolt, and the two sides of vibration detection analyzer, connection gasket is equipped with by bolt between both ends and bottom outer wall and placing groove.Rubber suction cups and bottom plane are subjected to absorption fixation when use, improve the stability of device entirety, it is attached between link block and support base by convex block and groove, to increase the stability between link block and support base, to guarantee the stability of fixing seat, reducing exterior vibration influences Data Detection, enhances the accuracy of detection data.
Description
Technical field
The utility model relates to Bridge Inspection fields, more particularly to a kind of novel bridge stability detection device.
Background technique
Bridge refers to that meeting other traffic needs and what is set up makes current more convenient and fast building, for bridge construction
Normal use often needs to carry out periodic detection, traditional bridge machinery be mostly using related special instrument to each position of bridge into
Row measurement, record and statistics, the vibrant characteristic of Chang Liyong bridge detect the stability of bridge.
Staff generally passes through aerial device or hanger is located at the bottom of bridge, and hand-held vibration detection analyzer makes it
It is close to the bottom of bridge, facilitates subsequent data preparation and analysis by the data of record detection, to carry out stability inspection
It surveys, but when staff carries out hand-held operation, often because fatigue strength causes vibration detection analyzer to loosen with bridge bottom, shadow
Ring the accuracy of Data Detection.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the bridge that the one kind proposed is novel
Stability detector.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel bridge stability detection device, including support base, the middle position of the support base top exterior walls
The support tube placed vertically is welded with, and the circumferential inner wall of support tube slidably connects support rod, outside the top of the support rod
Wall is equipped with horizontal positioned fixing seat by bolt, and the middle position of fixing seat top exterior walls offers placing groove, described
The bottom interior wall of placing groove is equipped with vibration detection analyzer, and the two sides of vibration detection analyzer, both ends and bottom by bolt
Connection gasket is equipped with by bolt between portion's outer wall and placing groove, the top exterior walls of the fixing seat offer cyclic structure
Sliding slot, and connection ring is slidably connected between the two sides inner wall of sliding slot, in the bottom outer wall of the connection ring and the bottom of sliding slot
The connecting spring of annular array distribution is installed by bolt, and the top exterior walls of connection ring are equipped with rubber by bolt between wall
Rubber mat, the two sides of the fixing seat bottom outer wall pass through bolt and are equipped with limit shell, and fixing seat bottom outer wall and limit shell
Corresponding position is equipped with the electric telescopic rod placed vertically by bolt.
Preferably, the bottom outer wall of the electric telescopic rod is equipped with link block, and the cross section of link block by bolt
For trapezium structure.
Preferably, the bottom outer wall of the link block is welded with the convex block equidistantly distributed, and support base top exterior walls with
The corresponding position of convex block opens up fluted, matches between groove and convex block.
Preferably, the both ends of support base top exterior walls two sides offer perforation, and the circumferential inner wall sliding perforated
It is connected with fixed link.
Preferably, the bottom end outer wall of the fixed link is equipped with rubber suction cups, and the outer circumferential walls of fixed link by bolt
It is threaded with fixed ring, the top exterior walls of fixed ring and the bottom outer wall of support base are abutted against.
Preferably, the bottom of the support base is provided with horizontal positioned pedestal, and base top outer wall and fixed link pair
The position answered offers fixation hole, and the circumferential inner wall of fixation hole is threadedly coupled with the outer circumferential walls of fixed link.
Preferably, there are four the movable pulley of annular array distribution, and bottoms by bolt installation for the bottom outer wall of the pedestal
The top exterior walls of seat are equipped with battery by bolt.
The utility model has the following beneficial effects:
1, device passes through the movable pulley moveable position of bottom, and device is placed on to the position to be detected, is opened using same
Start or stop moves two electric telescopic rods and pushes down on link block, and link block persistently starts electric telescopic rod after contacting with support base, can
Fixing seat is moved up, until contacting at the top of vibration detection analyzer with the bottom of bridge, utilizes the machinery of electric telescopic rod
It is fixed, it can avoid loosening caused by hand-held operation, guarantee the accuracy of detection data, be located at vibration detection analyzer in fixing seat
Outside be provided with connection ring, and be fixed with rubber pad at the top of connection ring, press rubber pad using the elasticity of connecting spring
Vibration detection analyzer is wrapped using the rubber pad of cyclic structure, improves the accuracy of detection data by firmly bridge bottom.
2, the bottom of fixed link is fixed with rubber suction cups, and rubber suction cups and bottom plane are carried out absorption fixation when use,
The stability for improving device entirety, is attached, to increase link block by convex block and groove between link block and support base
Stability between support base, to guarantee the stability of fixing seat, reducing exterior vibration influences Data Detection, enhancing detection
The accuracy of data.
3, it is threadedly coupled between fixed link and pedestal, so that support base and fixing seat keep horizontal, support base and fixed link
Between slidably, and be supported fixation using fixed ring, adjustable fixed link is located at the length of base bottom, thus using consolidating
Fixed pole carries out coarse height, using electric telescopic rod can fine height, be adjusted according to actual needs with facilitating, and adjust high
The distance of degree.
Detailed description of the invention
Fig. 1 be the utility model proposes the novel bridge stability detection device of one kind overall structure diagram；
Fig. 2 be the utility model proposes the novel bridge stability detection device of one kind the signal of fixing seat plan structure
Figure；
Fig. 3 be the utility model proposes the novel bridge stability detection device of one kind partial enlargement structural representation
Figure.
In figure: 1 support base, 2 support tubes, 3 support rods, 4 fixing seats, 5 connection gaskets, 6 vibration detection analyzers, 7 connection bullets
Spring, 8 connection rings, 9 rubber pads, 10 limit shells, 11 electric telescopic rods, 12 link blocks, 13 convex blocks, 14 grooves, 15 perforation, 16 are fixed
Bar, 17 rubber suction cups, 18 fixed rings, 19 pedestals, 20 fixation holes, 21 movable pulleys.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of novel bridge stability detection device, including support base 1,1 top exterior walls of support base
Middle position is welded with the support tube 2 placed vertically, and the circumferential inner wall of support tube 2 slidably connects support rod 3, support rod 3
Top exterior walls horizontal positioned fixing seat 4 is installed by bolt, and the middle position of 4 top exterior walls of fixing seat offers and puts
Slot is set, the bottom interior wall of placing groove is equipped with vibration detection analyzer 6, and the two sides of vibration detection analyzer 6, two by bolt
Connection gasket 5 is equipped with by bolt between end and bottom outer wall and placing groove, the top exterior walls of fixing seat 4 offer cyclic annular knot
The sliding slot of structure, and connection ring 8 is slidably connected between the two sides inner wall of sliding slot, the bottom outer wall of connection ring 8 and the bottom of sliding slot
The connecting spring 7 of annular array distribution is installed by bolt, and the top exterior walls of connection ring 8 are installed by bolt between inner wall
There is rubber pad 9, the top exterior walls of rubber pad 9 are in arc structure, and vibration detection analyzer 6 is located at the inside of connection ring 8, fixing seat
The two sides of 4 bottom outer walls pass through bolt and are equipped with limit shell 10, and 4 bottom outer wall of fixing seat position corresponding with limit shell 10
The electric telescopic rod 11 placed vertically is installed by bolt.
In the utility model, electric telescopic rod 11 is located at the inside of limit shell 10, and the bottom outer wall of electric telescopic rod 11
Link block 12 is installed by bolt, the cross section of link block 12 is trapezium structure, and the bottom outer wall of link block 12 is welded with
The convex block 13 of range distribution, and the structure in a strip shape of convex block 13, the cross section of convex block 13 are triangle, 1 top exterior walls of support base with
The corresponding position of convex block 13 opens up fluted 14, matches between groove 14 and convex block 13；
The both ends of 1 top exterior walls two sides of support base offer perforation 15, and the circumferential inner wall of perforation 15 slidably connects
The bottom end outer wall of fixed link 16, fixed link 16 is equipped with rubber suction cups 17, and the outer circumferential walls screw thread of fixed link 16 by bolt
It is connected with fixed ring 18, the top exterior walls of fixed ring 18 and the bottom outer wall of support base 1 are abutted against, and the bottom of support base 1 is provided with
Horizontal positioned pedestal 19, and 19 top exterior walls of pedestal position corresponding with fixed link 16 offers fixation hole 20, fixation hole 20
Circumferential inner wall be threadedly coupled with the outer circumferential walls of fixed link 16, there are four annulars by bolt installation for the bottom outer wall of pedestal 19
The movable pulley 21 of array distribution, and the top exterior walls of pedestal 19 are equipped with battery by bolt, battery is connected by conducting wire
There is switch, switch is bolted on the top exterior walls of pedestal 19, and switch is connect by conducting wire with two electric telescopic rods 11.
Working principle: device passes through 21 moveable position of movable pulley of bottom, and device is placed on to the position to be detected, rotates
Rubber suction cups 17 is extended downwardly and is fixed with ground absorption by fixed link 16, and horizontal positioned to guarantee, the perforation 15 on support base 1 can
It slides in fixed link 16, and support base 1 is fixed using fixed ring 18, so as to vibration detection at the top of coarse adjustment
The height of analyzer 6, two electric telescopic rods 11 are connected to power supply using the same switch, and starting switch makes two electric expansions
Bar 11 pushes down on two link blocks 12 simultaneously, and the convex block 13 of 12 bottom of link block is overlapped with the groove at 1 top of support base, increases
When electric telescopic rod 11 continues to press on, the fixing seat 4 at top is jacked up upwards for stability, the rubber pad 9 in connection ring 8 first with
The contact of bridge bottom, and the connecting spring 7 of 8 bottom of connection ring is compressed, make the bottom at 6 top and bridge of vibration detection analyzer
Rubber pad 9 is compressed bridge bottom using connecting spring 7, reduces externalities, utilize the machinery of electric telescopic rod 11 by contact
It is fixed, it can avoid loosening caused by hand-held operation, enhance the accuracy of detection data.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of novel bridge stability detection device, including support base (1), which is characterized in that at the top of the support base (1)
The middle position of outer wall is welded with the support tube (2) placed vertically, and the circumferential inner wall of support tube (2) slidably connects support rod
(3), the top exterior walls of the support rod (3) are equipped with horizontal positioned fixing seat (4) by bolt, and at the top of fixing seat (4)
The middle position of outer wall offers placing groove, and the bottom interior wall of the placing groove is equipped with vibration detection analyzer by bolt
(6), connection and between the two sides of vibration detection analyzer (6), both ends and bottom outer wall and placing groove is equipped with by bolt
It pads (5), the top exterior walls of the fixing seat (4) offer the sliding slot of cyclic structure, and the company of sliding between the two sides inner wall of sliding slot
It is connected to connection ring (8), circular array is equipped with by bolt between the bottom outer wall of the connection ring (8) and the bottom interior wall of sliding slot
The connecting spring (7) of column distribution, and the top exterior walls of connection ring (8) are equipped with rubber pad (9), the fixing seat by bolt
(4) two sides of bottom outer wall pass through bolt be equipped with limit shell (10), and fixing seat (4) bottom outer wall with limit shell (10) it is right
The position answered is equipped with the electric telescopic rod (11) placed vertically by bolt.
2. the novel bridge stability detection device of one kind according to claim 1, which is characterized in that the electric expansion
The bottom outer wall of bar (11) is equipped with link block (12) by bolt, and the cross section of link block (12) is trapezium structure.
3. the novel bridge stability detection device of one kind according to claim 2, which is characterized in that the link block
(12) bottom outer wall is welded with the convex block (13) equidistantly distributed, and support base (1) top exterior walls are corresponding with convex block (13)
Position opens up fluted (14), matches between groove (14) and convex block (13).
4. the novel bridge stability detection device of one kind according to claim 3, which is characterized in that the support base
(1) both ends of top exterior walls two sides offer perforation (15), and the circumferential inner wall of perforation (15) slidably connects fixed link
(16).
5. the novel bridge stability detection device of one kind according to claim 4, which is characterized in that the fixed link
(16) bottom end outer wall is equipped with rubber suction cups (17) by bolt, and the outer circumferential walls of fixed link (16) are threaded with fixation
Ring (18), the top exterior walls of fixed ring (18) and the bottom outer wall of support base (1) are abutted against.
6. the novel bridge stability detection device of one kind according to claim 5, which is characterized in that the support base
(1) bottom is provided with horizontal positioned pedestal (19), and pedestal (19) top exterior walls position corresponding with fixed link (16) is opened
Equipped with fixation hole (20), the circumferential inner wall of fixation hole (20) is threadedly coupled with the outer circumferential walls of fixed link (16).
7. the novel bridge stability detection device of one kind according to claim 6, which is characterized in that the pedestal (19)
Bottom outer wall by bolt installation there are four the movable pulley (21) of annular array distribution, and the top exterior walls of pedestal (19) pass through
Bolt is equipped with battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159662.XU CN209243579U (en) | 2018-12-21 | 2018-12-21 | A kind of novel bridge stability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159662.XU CN209243579U (en) | 2018-12-21 | 2018-12-21 | A kind of novel bridge stability detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243579U true CN209243579U (en) | 2019-08-13 |
Family
ID=67534126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822159662.XU Active CN209243579U (en) | 2018-12-21 | 2018-12-21 | A kind of novel bridge stability detection device |
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| CN (1) | CN209243579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562122A (en) * | 2020-05-07 | 2020-08-21 | 汪小琴 | Model mechanics simulation detection device for bridge structure design and detection method thereof |
| CN113267218A (en) * | 2021-05-28 | 2021-08-17 | 安徽鑫洋信息工程有限公司 | Bridge construction real-time monitoring system |
-
2018
- 2018-12-21 CN CN201822159662.XU patent/CN209243579U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562122A (en) * | 2020-05-07 | 2020-08-21 | 汪小琴 | Model mechanics simulation detection device for bridge structure design and detection method thereof |
| CN111562122B (en) * | 2020-05-07 | 2022-05-06 | 中铁武汉大桥工程咨询监理有限公司 | Model mechanics simulation detection device for bridge structure design and detection method thereof |
| CN113267218A (en) * | 2021-05-28 | 2021-08-17 | 安徽鑫洋信息工程有限公司 | Bridge construction real-time monitoring system |
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