CN209459614U - A kind of bridge displacement measuring device - Google Patents
A kind of bridge displacement measuring device Download PDFInfo
- Publication number
- CN209459614U CN209459614U CN201920464353.5U CN201920464353U CN209459614U CN 209459614 U CN209459614 U CN 209459614U CN 201920464353 U CN201920464353 U CN 201920464353U CN 209459614 U CN209459614 U CN 209459614U
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- CN
- China
- Prior art keywords
- fixedly connected
- connecting plate
- bridge
- displacement measuring
- measuring device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of bridge displacement measuring devices, it is related to bridge survey equipment technical field, specially a kind of bridge displacement measuring device, including supporting connecting plate, the support connecting plate side is fixedly connected sequentially has connecting plate and fixing chuck plate from top to bottom, the inside of the connecting plate offers screw rod, the top of the screw rod is fixedly connected with bull stick, the other end of the screw rod is fixedly connected with bearing block, the bottom of the bearing block is fixedly connected with movable snap-gauge, the side of the support connecting plate is fixedly connected with connection frame, the side of the connection frame is fixedly connected with assembly connecting plate.The bridge displacement measuring device, pass through the setting of telescopic rod, it rotates outward control bolt and makes upper boom downward or upward, lower beam remains stationary, when adjust to be suitble to length when, control bolt is rotated inward, so that the one end for controlling bolt is in contact with the outside of upper boom and is fixed, convenient for being adjusted according to the height of bridge superstructure and support.
Description
Technical field
The utility model relates to bridge survey equipment technical field, specially a kind of bridge displacement measuring device.
Background technique
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through, modern to adapt to
The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make
Current more convenient and fast building, bridge are generally made of superstructure, substructure, support and attached structure, top knot
Structure is also known as bridge span structure, is across the primary structure of obstacle；Substructure includes abutment, bridge pier and basis；Support is spanning knot
The load transfer device of the bearing place setting of structure and bridge pier or abutment；Attached structure then refer to transition slab at bridge head, truncated cone banking, shore protection,
Training works etc., in the use process of bridge, due to centrifugal force, the vehicle generated when the self reason of bridge, vehicle turning
The factors such as brake force when starting or brake, will lead to bridge and generate displacement in vertical or transverse direction, the displacement of bridge can lead to
Deformation occurs for bridge floor, serious to can lead to bridge collapse, for bridge displacement situation, needs periodically to measure it, existing
Bridge displacement measurement be mainly manually lowered under bridge and measure using safety rope, measurement method not only takes time and effort and right
The safety of staff threatens.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of bridge displacement measuring device, solves above-mentioned back
The problem of being proposed in scape technology.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of bridge displacement measurement dress
It sets, including support connecting plate, the support connecting plate side are fixedly connected sequentially have connecting plate and fixing chuck plate from top to bottom, the company
The inside of fishplate bar offers screw rod, and the top of the screw rod is fixedly connected with bull stick, and the other end of the screw rod is fixedly connected with
Bearing block, the bottom of the bearing block are fixedly connected with movable snap-gauge, and the side of the support connecting plate is fixedly connected with connection frame,
The side of the connection frame is fixedly connected with assembly connecting plate, and the side of the assembly connecting plate is fixedly connected with adjusting extemal plate, institute
The back side for stating adjusting extemal plate is fixedly connected with telescopic rod, and the bottom end of the telescopic rod is fixedly connected with device deck, the dress
The inner bottom wall for setting deck is fixedly connected with compression spring.
Optionally, the top of the compression spring is fixedly connected with pressure snap-gauge.
Optionally, the telescopic rod includes lower beam, and the side of the lower beam offers threaded hole.
Optionally, the internal whorl of the threaded hole is connected with control bolt.
Optionally, the inside of the lower beam is plugged with upper boom.
Optionally, the bottom end of the upper boom is fixedly connected with limited block.
(3) beneficial effect
The utility model provides a kind of bridge displacement measuring device, have it is following the utility model has the advantages that
1, the bridge displacement measuring device passes through the setting of fixing chuck plate, screw rod, bull stick, bearing block and movable snap-gauge, rotation
Bar of walking around drives screw rod promotion activity snap-gauge and fixing chuck plate mutual extrusion to be fixed on bridge fender rod, passes through setting for telescopic rod
It sets, rotate outward control bolt and makes upper boom lower beam remains stationary downward or upward, when adjusting to the length being suitble to, inwardly
Rotation control bolt, makes the one end for controlling bolt be in contact with the outside of upper boom and is fixed, convenient for according to bridge superstructure
It is adjusted with the height of support, by the setting of device deck, compression spring and pressure snap-gauge, compression spring is by resetting pressure
Contracting plays the fixed effect that squeezes, convenient that measuring instrument is fixed, and measuring instrument is avoided to drop damage.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model connecting board structure schematic diagram；
Fig. 3 is the utility model structure schematic side view；
Fig. 4 is the utility model compression spring structural schematic diagram.
In figure: 1, supporting connecting plate；2, connecting plate；3, fixing chuck plate；4, screw rod；5, bull stick；6, bearing block；7, active card
Plate；8, connection frame；9, connecting plate is assembled；10, extemal plate is adjusted；11, telescopic rod；1101, lower beam；1102, bolt is controlled；1103,
Upper boom；1104, limited block；12, device deck；13, compression spring；14, pressure snap-gauge.
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.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of bridge displacement measuring device, including branch
Connecting plate 1 is supportted, support 1 side of connecting plate is fixedly connected sequentially has connecting plate 2 and fixing chuck plate 3 from top to bottom, and the inside of connecting plate 2 is opened
Equipped with screw rod 4, the top of screw rod 4 is fixedly connected with bull stick 5, and the other end of screw rod 4 is fixedly connected with bearing block 6, bearing block 6
Bottom is fixedly connected with movable snap-gauge 7, passes through the setting of fixing chuck plate 3, screw rod 4, bull stick 5, bearing block 6 and movable snap-gauge 7, rotation
Bar 5 of walking around drives 4 promotion activity snap-gauge 7 of screw rod to be fixed on bridge fender rod with 3 mutual extrusion of fixing chuck plate, supports connecting plate 1
Side be fixedly connected with connection frame 8, the side of connection frame 8 is fixedly connected with assembly connecting plate 9, and the side of assembly connecting plate 9 is fixed
It being connected with and adjusts extemal plate 10, the back side for adjusting extemal plate 10 is fixedly connected with telescopic rod 11, and telescopic rod 11 includes lower beam 1101,
The side of lower beam 1101 offers threaded hole, and the internal whorl of threaded hole is connected with control bolt 1102, the inside of lower beam 1101
It is plugged with upper boom 1103, the bottom end of upper boom 1103 is fixedly connected with limited block 1104, by the setting of telescopic rod 11, rotates outward
Control and makes upper boom 1104 downward or upward at bolt 1102, and lower beam 1101 remains stationary, when adjusting to the length being suitble to, inwardly
Rotation control bolt 1102, makes the one end for controlling bolt 1102 be in contact with the outside of upper boom 1104 and is fixed, be convenient for basis
The height of bridge superstructure and support is adjusted, and the bottom end of telescopic rod 11 is fixedly connected with device deck 12, device deck
12 inner bottom wall is fixedly connected with compression spring 13, and the top of compression spring 13 is fixedly connected with pressure snap-gauge 14, passes through device
The setting of deck 12, compression spring 13 and pressure snap-gauge 14, compression spring 13 play the fixed work of extruding by resetting compression
With, it is convenient that measuring instrument is fixed, avoid measuring instrument from dropping damage, the present apparatus adjusts telescopic rod 11 will to designated position
Measuring instrument is fixed on device deck 12, to measure using movable snap-gauge 7 to be fixed on bridge fender rod with fixing chuck plate 3
Whether apparatus measures bridge superstructure and support are subjected to displacement, and avoid taking time and effort while also avoiding work people for manual measurement
The security threat of member.
In conclusion the bridge displacement measuring device, in use, passing through fixing chuck plate 3, screw rod 4, bull stick 5, bearing block 6
With the setting of movable snap-gauge 7, rotates bull stick 5 and 4 promotion activity snap-gauge 7 of screw rod is driven to be fixed on bridge with 3 mutual extrusion of fixing chuck plate
On beam fender rod, by the setting of telescopic rod 11, rotates outward control bolt 1102 and make upper boom 1104 downward or upward, lower beam
1101 remain stationary, and when adjusting to suitable length, rotate inward control bolt 1102, make the one end for controlling bolt 1102 and
The outside of upper boom 1104, which is in contact, to be fixed, and convenient for being adjusted according to the height of bridge superstructure and support, passes through dress
The setting of deck 12, compression spring 13 and pressure snap-gauge 14 is set, compression spring 13 plays extruding fixation by resetting compression
Effect, it is convenient that measuring instrument is fixed, avoid measuring instrument from dropping damage.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
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 (6)
1. a kind of bridge displacement measuring device, including support connecting plate (1), it is characterised in that: the support connecting plate (1) side is from upper
Being fixedly connected sequentially under has connecting plate (2) and fixing chuck plate (3), and the inside of the connecting plate (2) offers screw rod (4), institute
The top for stating screw rod (4) is fixedly connected with bull stick (5), and the other end of the screw rod (4) is fixedly connected with bearing block (6), described
The bottom of bearing block (6) is fixedly connected with movable snap-gauge (7), and the side of support connecting plate (1) is fixedly connected with connection frame
(8), the side of the connection frame (8) is fixedly connected with assembly connecting plate (9), and the side of assembly connecting plate (9) is fixedly connected with
It adjusts extemal plate (10), the back side for adjusting extemal plate (10) is fixedly connected with telescopic rod (11), the telescopic rod (11)
Bottom end is fixedly connected with device deck (12), and the inner bottom wall of described device deck (12) is fixedly connected with compression spring (13).
2. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: the top of the compression spring (13)
End is fixedly connected with pressure snap-gauge (14).
3. a kind of bridge displacement measuring device according to claim 1, it is characterised in that: under the telescopic rod (11) includes
The side of bar (1101), the lower beam (1101) offers threaded hole.
4. a kind of bridge displacement measuring device according to claim 3, it is characterised in that: the internal whorl of the threaded hole
It is connected with control bolt (1102).
5. a kind of bridge displacement measuring device according to claim 3, it is characterised in that: the inside of the lower beam (1101)
It is plugged with upper boom (1103).
6. a kind of bridge displacement measuring device according to claim 5, it is characterised in that: the bottom end of the upper boom (1103)
It is fixedly connected with limited block (1104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464353.5U CN209459614U (en) | 2019-04-08 | 2019-04-08 | A kind of bridge displacement measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464353.5U CN209459614U (en) | 2019-04-08 | 2019-04-08 | A kind of bridge displacement measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209459614U true CN209459614U (en) | 2019-10-01 |
Family
ID=68047711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920464353.5U Expired - Fee Related CN209459614U (en) | 2019-04-08 | 2019-04-08 | A kind of bridge displacement measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209459614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213058A (en) * | 2020-10-10 | 2021-01-12 | 邵建波 | Bridge check out test set installation mechanism |
-
2019
- 2019-04-08 CN CN201920464353.5U patent/CN209459614U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213058A (en) * | 2020-10-10 | 2021-01-12 | 邵建波 | Bridge check out test set installation mechanism |
| CN112213058B (en) * | 2020-10-10 | 2022-12-06 | 邵建波 | Bridge check out test set installation mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20200408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |