CN209263877U - A kind of adjustable height bridge rubber bearing angel measuring instrument - Google Patents
A kind of adjustable height bridge rubber bearing angel measuring instrument Download PDFInfo
- Publication number
- CN209263877U CN209263877U CN201920104088.XU CN201920104088U CN209263877U CN 209263877 U CN209263877 U CN 209263877U CN 201920104088 U CN201920104088 U CN 201920104088U CN 209263877 U CN209263877 U CN 209263877U
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- CN
- China
- Prior art keywords
- bottom plate
- shell
- support rod
- threaded rod
- pedestal
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of adjustable height bridge rubber bearing angel measuring instruments, including pedestal, motion bar and bevel protractor, pedestal includes shell, bottom plate, support rod, catch bar and threaded rod, bottom plate is located at the surface of shell and connects with shell, the left end edge of bottom plate is fixedly connected with fixing seat, the surface of bottom plate offers accommodation groove, the bottom of bottom plate is equipped with the support rod and catch bar of rotation connection, support rod is in the longitudinally asymmetric edge for being distributed in bottom plate, the bottom end of support rod is equipped with the sliding block of rotation connection, the inner wall of sliding block and pedestal is slidably connected, the bottom of catch bar is equipped with the screw shell of rotation connection, screw shell is symmetrically distributed in the both ends of threaded rod and is rotatablely connected with threaded rod.The utility model reduces the complexity of structure by being equipped with the support rod and catch bar that are flexibly connected, the screw rod for rotation connection of arranging in pairs or groups between shell and bottom plate, facilitates the specific raised position of control bottom plate, improves the convenience of operation.
Description
Technical field
The utility model relates to Bridge Inspection field, specially a kind of adjustable height bridge rubber bearing angle is surveyed
Measure instrument.
Background technique
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.It is 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.The junction of bridge and bridge pier is mostly attached using rubber support, and buffering bridge can be played
The effect of active force between beam and bridge pier avoids bridge caused by unnecessary mechanical impact or bridge pier from leaving visible crack or not
It can be seen that internal injury, to influence bridge life.Rubber type support carrys out cushion impact forces by the elastic deformation of itself, but props up for a long time
The factors such as support and self deterioration influence, and are required according to science of bridge building, will just bring security risk when being more than specific threshold, because
Required in this engineering periodic measurement rubber support by shear angle degree.
Currently, be mostly fixed structure to the instrument of rubber support angle detection in market, it can only be to the bottom of rubber support
Portion is detected, when being detected to rubber support, need will test instrument be placed on support pinner on, to rubber support not
Operation is not convenient enough when being detected with position, brings puzzlement to the work of testing staff.For this reason, it may be necessary to design a kind of new
Technical solution, which is given, to be solved.
Utility model content
The purpose of this utility model is to provide a kind of adjustable height bridge rubber bearing angel measuring instruments, by shell
The support rod and catch bar being flexibly connected are equipped between body and bottom plate, convenient that the height of bottom plate is adjusted, collocation rotation connects
The screw rod connect reduces the complexity of structure, facilitates the specific raised position of control bottom plate, improves the convenience of operation.
To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable height bridge rubber bearing
Angel measuring instrument, including pedestal, motion bar and bevel protractor, the pedestal include shell, bottom plate, support rod, catch bar and screw thread
Bar, the bottom plate are located at the surface of shell and connect with shell, and the left end edge of the bottom plate is fixedly connected with fixation
Seat, the surface of the bottom plate offer accommodation groove, and the bottom of the bottom plate is equipped with the support rod and catch bar of rotation connection, described
Support rod is in the longitudinally asymmetric edge for being distributed in bottom plate, and the bottom end of the support rod is equipped with the sliding block of rotation connection, the cunning
The inner wall of block and pedestal is slidably connected, and the catch bar is in the lateral symmetry both ends for being distributed in bottom plate, the bottom of the catch bar
Screw shell equipped with rotation connection, the screw shell are symmetrically distributed in the both ends of threaded rod and are rotatablely connected with threaded rod,
The threaded rod is located at the middle part of pedestal and connect with base rotation, and the motion bar is located at the upper surface of bottom plate and and fixing seat
Rotation connection, the motion bar are embedded in accommodation groove, and the edge of the accommodation groove is fixedly connected with bevel protractor.
As an improvement of the above technical solution, the surface of the motion bar is vertically fixedly connected with roller, the roller
It is carved with pointer in end face.
As an improvement of the above technical solution, the surface of the bevel protractor offers arc groove, and the roller is embedded in arc
It is slidably connected in shape slot and with arc groove.
As an improvement of the above technical solution, the right end of the threaded rod through shell and be fixedly connected with handwheel, institute
The surface for stating threaded rod is equipped with symmetrical fine thread.
As an improvement of the above technical solution, the inner wall of the shell offers sliding slot, and the sliding block is embedded in sliding slot
And it is slidably connected with sliding slot.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is convenient the bottom of to by being equipped with the support rod and catch bar that are flexibly connected between shell and bottom plate
The height of plate is adjusted, and the screw rod for rotation connection of arranging in pairs or groups reduces the complexity of structure, facilitates the specific raising position of control bottom plate
It sets, improves the convenience of operation.
2, for the utility model by being vertically fixedly connected with the roller with pointer on the surface of moving ruler, collocation has arc
The bevel protractor of slot, the angle for facilitating testing staff to rotate moving ruler are read out, and improve the precision of angle detection.
Detailed description of the invention
Fig. 1 is the utility model adjustable height bridge rubber bearing angel measuring instrument schematic cross-sectional view；
Fig. 2 is that bevel protractor described in the utility model, motion bar with bottom plate connect enlarged structure schematic diagram.
In figure: pedestal -1, motion bar -2, bevel protractor -3, shell -4, bottom plate -5, support rod -6, catch bar -7, threaded rod -
8, fixing seat -9, accommodation groove -10, sliding block -11, screw shell -12, roller -13, pointer -14, arc groove -15, handwheel -16, carefully
Pitch thread -17, sliding slot -18.
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 please refers to Fig. 1-2 the utility model and a kind of technical solution is provided: a kind of adjustable height bridge rubber bearing angle
Measuring instrument, including pedestal 1, motion bar 2 and bevel protractor 3, the pedestal 1 include shell 4, bottom plate 5, support rod 6,7 and of catch bar
Threaded rod 8, the bottom plate 5 are located at the surface of shell 4 and connect with shell 4, and the left end edge of the bottom plate 5 is fixed to be connected
It is connected to fixing seat 9, the surface of the bottom plate 5 offers accommodation groove 10, and the bottom of the bottom plate 5 is equipped with the support rod of rotation connection
6 and catch bar 7, the support rod 6 is in the longitudinally asymmetric edge for being distributed in bottom plate 5, and the bottom end of the support rod 6 is equipped with rotation
The inner wall of the sliding block 11 of connection, the sliding block 11 and pedestal 1 is slidably connected, and the catch bar 7 is distributed in bottom plate 5 in lateral symmetry
Both ends, the bottom of the catch bar 7 is equipped with the screw shell 12 of rotation connection, and the screw shell 12 is symmetrically distributed in screw thread
The both ends of bar 8 and with threaded rod 8 be rotatablely connected, the threaded rod 8 be located at the middle part of pedestal 1 and with pedestal 1 rotation connection, it is described
Motion bar 2 is located at the upper surface of bottom plate 5 and is rotatablely connected with fixing seat 9, and the motion bar 2 is embedded in accommodation groove 10, described
The edge of accommodation groove 10 is fixedly connected with bevel protractor 3.
It is further improved ground, as shown in Figure 2: the surface of the motion bar 2 is vertically fixedly connected with roller 13, the roller
Pointer 14 is carved in 13 end face, convenient diagonal by being vertically fixedly connected with the roller 13 with pointer 14 on the surface of motion bar 2
The instruction of degree quickly recognizes reading value convenient for survey crew, improves the precision of detection.
It is further improved ground, as shown in Figs. 1-2: the surface of the bevel protractor 3 offers arc groove 15, in the roller 13
It is slidably connected in arc groove 15 and with arc groove 15, by offering arc groove 15 on the surface of bevel protractor 3, conveniently makes roller
Column 13 slides in bevel protractor 3, and testing staff is facilitated to carry out angle measurement.
Be further improved ground, as shown in Figure 1: the right end of the threaded rod 8 through shell 4 and be fixedly connected with handwheel
16, the surface of the threaded rod 8 is equipped with symmetrical fine thread 17, symmetrical by being equipped on the surface of threaded rod 8
Fine thread 17, it is convenient with driving symmetrical screw shell 12.
Specifically with improvement, the inner wall of the shell 4 offers sliding slot 18 as shown in Figure 1:, and the sliding block 11 is embedded in sliding slot
It is slidably connected in 18 and with sliding slot 18, by offering sliding slot 18 in inner wall, facilitates support rod 6 to move with movable slider 11, simultaneously
The position of sliding block 11 is limited, longitudinal support force is provided support rod 6, improves the stability of bottom plate 5.
The pedestal -1 of the utility model, motion bar -2, bevel protractor -3, shell -4, bottom plate -5, support rod -6, catch bar -7,
Threaded rod -8, fixing seat -9, accommodation groove -10, sliding block -11, screw shell -12, roller -13, pointer -14, arc groove -15, hand
- 16, fine thread -17, sliding slot -18 are taken turns, component is universal standard part or component as known to those skilled in the art, its structure
It is all that this technology personnel can be learnt by technical manual or know that the utility model passes through by routine experiment method with principle
The support rod 6 and catch bar 7 being flexibly connected are equipped between shell 4 and bottom plate 5, it is convenient that the height of bottom plate 5 is adjusted, it takes
Screw rod with rotation connection reduces the complexity of structure, facilitates the specific raised position of control bottom plate 5, improves the convenience of operation
Property.
When the utility model is used, pedestal 1 is placed on the bottom of rubber support and makes left side and the rubber branch of pedestal 1
The edge fitting of seat, then motion bar 2 is taken out, rotate motion bar 2, make surface and the rubber of motion bar 2 out of accommodation groove 10
The edge of support is bonded, and survey crew passes through the instruction numerical value of 13 end face pointer 14 of roller on reading angular ruler 3, to rubber
When the position of glue support different height is detected, handwheel 16 is rotated, threaded rod 8 is driven to rotate, makes screw shell 12 is opposite to transport
It is dynamic, from driving catch bar 7 to jack up bottom plate 5 calmly upwards, drive support rod 6 to move synchronously while bottom plate 5 moves, sliding block 11
It slides in sliding slot 18 with the movement of support rod 6, to improve the stability of 5 lifting process of bottom plate, improves to angle measurement
Precision.
Actual production and application, the application especially on bridge machinery has been put into the product that this programme is protected at present
Achieve certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need, be also suitable for
Batch production and popularization and use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of adjustable height bridge rubber bearing angel measuring instrument, including pedestal (1), motion bar (2) and bevel protractor (3),
It is characterized by: the pedestal (1) includes shell (4), bottom plate (5), support rod (6), catch bar (7) and threaded rod (8), it is described
Bottom plate (5) is located at the surface of shell (4) and connects with shell (4), and the left end edge of the bottom plate (5) is fixedly connected with
The surface of fixing seat (9), the bottom plate (5) offers accommodation groove (10), and the bottom of the bottom plate (5) is equipped with the branch of rotation connection
Strut (6) and catch bar (7), the support rod (6) are in the longitudinally asymmetric edge for being distributed in bottom plate (5), the support rod (6)
Bottom end be equipped with the sliding block (11) of rotation connection, the sliding block (11) and the inner wall of pedestal (1) be slidably connected, the catch bar
It (7) is in the lateral symmetry both ends for being distributed in bottom plate (5), the bottom of the catch bar (7) is equipped with the screw shell of rotation connection
(12), the screw shell (12) is symmetrically distributed in the both ends of threaded rod (8) and is rotatablely connected with threaded rod (8), the screw thread
Bar (8) be located at the middle part of pedestal (1) and with pedestal (1) be rotatablely connected, the motion bar (2) be located at the upper surface of bottom plate (5) and
It is rotatablely connected with fixing seat (9), the motion bar (2) is embedded in accommodation groove (10), and the edge of the accommodation groove (10) is solid
Surely bevel protractor (3) are connected with.
2. a kind of adjustable height bridge rubber bearing angel measuring instrument according to claim 1, it is characterised in that: described
The surface of motion bar (2) is vertically fixedly connected with roller (13), and pointer (14) are carved in the end face of the roller (13).
3. a kind of adjustable height bridge rubber bearing angel measuring instrument according to claim 2, it is characterised in that: described
The surface of bevel protractor (3) offers arc groove (15), the roller (13) be embedded in arc groove (15) and with arc groove (15)
It is slidably connected.
4. a kind of adjustable height bridge rubber bearing angel measuring instrument according to claim 1, it is characterised in that: described
The right end of threaded rod (8) through shell (4) and be fixedly connected with handwheel (16), the surface of the threaded rod (8) is equipped with symmetrical
The fine thread (17) of distribution.
5. a kind of adjustable height bridge rubber bearing angel measuring instrument according to claim 1, it is characterised in that: described
The inner wall of shell (4) offers sliding slot (18), and the sliding block (11) is embedded in sliding slot (18) and is slidably connected with sliding slot (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104088.XU CN209263877U (en) | 2019-01-22 | 2019-01-22 | A kind of adjustable height bridge rubber bearing angel measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104088.XU CN209263877U (en) | 2019-01-22 | 2019-01-22 | A kind of adjustable height bridge rubber bearing angel measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263877U true CN209263877U (en) | 2019-08-16 |
Family
ID=67584759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104088.XU Expired - Fee Related CN209263877U (en) | 2019-01-22 | 2019-01-22 | A kind of adjustable height bridge rubber bearing angel measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155382A (en) * | 2021-03-09 | 2021-07-23 | 沈国兴 | Movable bridge deflection detection device |
-
2019
- 2019-01-22 CN CN201920104088.XU patent/CN209263877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155382A (en) * | 2021-03-09 | 2021-07-23 | 沈国兴 | Movable bridge deflection detection device |
| CN113155382B (en) * | 2021-03-09 | 2023-09-12 | 江苏现代工程检测有限公司 | Portable bridge deflection detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20220122 |