CN209722717U - A kind of municipal administration bridge bridge expanded joint structure - Google Patents
A kind of municipal administration bridge bridge expanded joint structure Download PDFInfo
- Publication number
- CN209722717U CN209722717U CN201920204334.9U CN201920204334U CN209722717U CN 209722717 U CN209722717 U CN 209722717U CN 201920204334 U CN201920204334 U CN 201920204334U CN 209722717 U CN209722717 U CN 209722717U
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- plate
- bridge
- expansion
- supporting plate
- slot
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Abstract
A kind of municipal administration bridge bridge expanded joint structure.Its composition of this product includes: bridge expansion joint, the bottom at the bridge expansion joint is laid with bottom fixed plate, bottom expansion plate is set in the bottom fixed plate, the bottom fixed plate is provided with the bottom slot in inverted T-shaped section, the bottom of the bottom expansion plate is fixedly connected with inverted T-shaped sliding block, the inverted T-shaped sliding block is in the bottom slot, the inverted T-shaped sliding block slides in the bottom slot, the bottom fixed plate vertically connects right support plate, the bottom expansion plate vertically connects left support plate, the right support plate vertically connects top overlap joint supporting plate, the left support plate vertically connects jacking plate, the jacking plate is provided with T shape sliding slot, the top overlap joint supporting plate is fixedly connected with T-shaped slider, the T-shaped slider is in the T shape sliding slot, and it slides.The utility model is used to support bridge expansion joint.
Description
Technical field:
The utility model relates to a kind of municipal bridge bridge expanded joint structures.
Background technique:
Bridge and bridge must all have expansion joint, bridge can be made to heave if expansion joint is small, influence normally making for bridge
With if how the big traveling that will affect vehicle sometimes in expansion joint, meet the flexible needs of bridge, and do not influence vehicle
Traveling is problem to be solved.
Summary of the invention:
It can satisfy the flexible needs of bridge, use is safe, effect is good one the purpose of the utility model is to provide a kind of
The municipal bridge bridge expanded joint structure of kind.
Above-mentioned purpose is realized by following technical scheme:
A kind of municipal administration bridge bridge expanded joint structure, composition includes: bridge expansion joint, the bridge expansion joint
Bottom be laid with bottom fixed plate, bottom expansion plate is set in the bottom fixed plate, and the bottom fixed plate is provided with inverted T-shaped section
Bottom slot, the bottom of the bottom expansion plate are fixedly connected with inverted T-shaped sliding block, and the inverted T-shaped sliding block is mounted in the bottom slot
Interior, the inverted T-shaped sliding block slides in the bottom slot, and the bottom fixed plate vertically connects right support plate, described
Bottom expansion plate vertically connects left support plate, and the right support plate vertically connects top overlap joint supporting plate, and the left support plate is vertical
Jacking plate is connected, the jacking plate is provided with T shape sliding slot, and the top overlap joint supporting plate is fixedly connected with T-shaped slider, the T shape
Sliding block is in the T shape sliding slot and slides.
A kind of described municipal bridge bridge expanded joint structure, the top overlap joint supporting plate and the left support plate it
Between by top spring connection, between the bottom expansion plate and the right support plate by bottom spring connection, the right branch
It is connected between fagging and top overlap joint supporting plate by gusseted plate, the gusseted plate support top overlap joint
Ground round bar is inserted in supporting plate, the bottom fixed plate connection, and the bottom of the slotting ground round bar has epiconus, the slotting ground round bar
It is inserted into below bridge expansion joint with the epiconus, the bottom expansion plate connects bottom inserted link, and the bottom inserted link is worn
In the bottom spring, the top overlap joint supporting plate connects tip cutting bar, and the tip cutting bar is through in the top spring.
A kind of municipal bridge bridge expanded joint structure, between the bottom fixed plate and the bottom expansion plate
Partial stack, the jacking plate are covered on the top overlap joint supporting plate, and the jacking plate and the top overlap supporting plate
Between partial stack.
The utility model has the advantages that
1. what the left support plate of the utility model can be stable holds jacking plate, and what right support plate can be stable holds
Top overlap joint supporting plate, along with the effect of gusseted plate, it is ensured that jacking plate can be stable holds the weight being pressed on jacking plate,
It is safe when using this product.
It opposite can be slided between the top overlap joint supporting plate and jacking plate of the utility model, between top overlap joint supporting plate and jacking plate
Top spring is able to carry out resets after opposite sliding, between bottom fixed plate and bottom expansion plate can opposite sliding, bottom fixed plate and
Bottom spring is able to carry out reset after opposite sliding between the expansion plate of bottom, it is ensured that top overlaps between supporting plate and jacking plate, bottom is fixed
It can satisfy the flexible needs in bridge expansion joint after stretching between plate and bottom expansion plate, use is safe, using effect is good.
The T-shaped slider of the utility model is slided in T shape sliding slot, it is ensured that the ratio connected between jacking plate and top overlap joint supporting plate
It is stronger, inverted T-shaped sliding block interior sliding in the slot of bottom, it is ensured that the ratio connected between bottom fixed plate and bottom expansion plate is stronger, makes
With very safe.
The length of the bottom inserted link of the utility model is less than the resting length of bottom spring, does not influence the flexible of bottom spring, and energy
Enough play the role of supporting bottom spring；The length of tip cutting bar is less than the resting length of top spring, does not influence to push up the flexible of spring, and
It can play the role of branch support spring.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of this product.
Attached drawing 2 is the A-A direction view of attached drawing 1.
Specific embodiment:
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description.
Embodiment 1:
A kind of municipal administration bridge bridge expanded joint structure, composition includes: bridge expansion joint 1, the bridge expansion joint
Bottom be laid with bottom fixed plate 2, bottom expansion plate 3 is set in the bottom fixed plate, and the bottom fixed plate is provided with inverted T-shaped section
Bottom slot 4, the bottom of the bottom expansion plate is fixedly connected with inverted T-shaped sliding block 5, and the inverted T-shaped sliding block is mounted in the bottom
In slot, the inverted T-shaped sliding block slides in the bottom slot, and the bottom fixed plate vertically connects right support plate 6, institute
The bottom expansion plate stated vertically connects left support plate 7, and the right support plate vertically connects top overlap joint supporting plate 8, the left support
Plate vertically connects jacking plate 9, and the jacking plate is provided with T shape sliding slot 10, and the top overlap joint supporting plate is fixedly connected with T-shaped slider
11, the T-shaped slider is in the T shape sliding slot and slides.
Connected between the described top overlap joint supporting plate and the left support plate by top spring 12, the bottom expansion plate with
It is connected between the right support plate by bottom spring 13, passes through three between the right support plate and top overlap joint supporting plate
Angle support plate 14 connects, and the gusseted plate support top overlaps supporting plate, and the bottom fixed plate connection is slottingly round
Bar 15, the bottom of the slotting ground round bar have epiconus 16, and the slotting ground round bar and the epiconus are inserted into bridge
Below expansion joint, the bottom expansion plate connects bottom inserted link 17, and the bottom inserted link is through in the bottom spring, described
Top overlap joint supporting plate connects tip cutting bar 18, and the tip cutting bar is through in the top spring.
Partial stack between the bottom fixed plate and the bottom expansion plate, the jacking plate are covered on the top
It overlaps on supporting plate, partial stack between the jacking plate and top overlap joint supporting plate.
Working principle:
Bottom fixed plate and bottom expansion plate overlap joint are superimposed, jacking plate is superimposed with top overlap joint supporting plate overlap joint,
Left support plate is attached to the side at bridge expansion joint, and right support plate is attached to the other side at bridge expansion joint, by slotting ground round bar and circular cone
Point is inserted into below bridge expansion joint and fixes bottom fixed plate, and jacking plate is located at top.
Claims (3)
1. a kind of municipal administration bridge bridge expanded joint structure, composition includes: bridge expansion joint, it is characterized in that: the road
The bottom at bridge expansion joint is laid with bottom fixed plate, bottom expansion plate is arranged in the bottom fixed plate, the bottom fixed plate is provided with down T
The bottom slot of tee section, the bottom of the bottom expansion plate are fixedly connected with inverted T-shaped sliding block, and the inverted T-shaped sliding block is mounted in described
Bottom slot in, the inverted T-shaped sliding block slides in the bottom slot, and the bottom fixed plate vertically connects right support
Plate, the bottom expansion plate vertically connect left support plate, and the right support plate vertically connects top overlap joint supporting plate, the left branch
Fagging vertically connects jacking plate, and the jacking plate is provided with T shape sliding slot, and the top overlap joint supporting plate is fixedly connected with T-shaped slider, institute
The T-shaped slider stated is in the T shape sliding slot and slides.
2. a kind of municipal bridge bridge expanded joint structure according to claim 1, it is characterized in that: the top overlaps support
By top spring connection between plate and the left support plate, pass through bottom between the bottom expansion plate and the right support plate
Spring connection is connected between the right support plate and top overlap joint supporting plate by gusseted plate, the triangle branch
The fagging support top overlaps supporting plate, and ground round bar is inserted in the bottom fixed plate connection, and the bottom of the slotting ground round bar has
Epiconus, the slotting ground round bar and the epiconus are inserted into below bridge expansion joint, the bottom expansion plate connection
Bottom inserted link, the bottom inserted link are through in the bottom spring, and the top overlap joint supporting plate connects tip cutting bar, the tip cutting bar
It is through in the top spring.
3. a kind of municipal bridge bridge expanded joint structure according to claim 2, it is characterized in that: the bottom is fixed
Partial stack between plate and the bottom expansion plate, the jacking plate are covered on the top overlap joint supporting plate, the top
Partial stack between supporting plate and top overlap joint supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204334.9U CN209722717U (en) | 2019-02-18 | 2019-02-18 | A kind of municipal administration bridge bridge expanded joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204334.9U CN209722717U (en) | 2019-02-18 | 2019-02-18 | A kind of municipal administration bridge bridge expanded joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209722717U true CN209722717U (en) | 2019-12-03 |
Family
ID=68683045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920204334.9U Expired - Fee Related CN209722717U (en) | 2019-02-18 | 2019-02-18 | A kind of municipal administration bridge bridge expanded joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209722717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356041A (en) * | 2021-06-09 | 2021-09-07 | 中冶南方工程技术有限公司 | Bridge telescoping device and bridge |
-
2019
- 2019-02-18 CN CN201920204334.9U patent/CN209722717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356041A (en) * | 2021-06-09 | 2021-09-07 | 中冶南方工程技术有限公司 | Bridge telescoping device and bridge |
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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 |
Granted publication date: 20191203 Termination date: 20210218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |