CN209428946U - The anchor of bridge expanssion joint - Google Patents
The anchor of bridge expanssion joint Download PDFInfo
- Publication number
- CN209428946U CN209428946U CN201822275504.0U CN201822275504U CN209428946U CN 209428946 U CN209428946 U CN 209428946U CN 201822275504 U CN201822275504 U CN 201822275504U CN 209428946 U CN209428946 U CN 209428946U
- Authority
- CN
- China
- Prior art keywords
- anchor
- plug
- diameter
- bar
- notch
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 206010058109 Hangnail Diseases 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 238000004873 anchoring Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of anchors of bridge expanssion joint, including for the fixed beam at bridge expanssion joint to be arranged in, anchor plate is installed in the fixed beam, more anchor bars are installed on the anchor plate, the plug slot that multiple notches are in Pear-Shaped is provided in the fixed beam, it is provided with inserted link on the anchor plate and is fixed on the plug of plunger end, the plug is spherical in shape and the diameter of the plug is greater than the diameter of the inserted link, the plug passes through notch and is placed in the plug slot, the diameter of the upper semisection of the notch of the Pear-Shaped is more than or equal to the diameter of the plug, the diameter of the lower semisection of the notch of the Pear-Shaped is more than or equal to the diameter of the inserted link.Welding connecting mode is given up, preparation transport and maintenance are quite convenient to；Due to being provided with the plug slot with Pear-Shaped notch in fixed beam, anchor plate can be mounted in fixed beam by the plug on inserted link with quick assembling, and installation is very efficient and convenient, and structure is also very firm.
Description
Technical field
The utility model relates to bridge equipment technical fields, and in particular to a kind of anchor of bridge expanssion joint.
Background technique
Bridge expanssion joint refers to meet the requirement of bridge floor deformation, usually between two beam-ends, beam-ends and abutment it
Between or the articulated position of bridge on the expansion joint that is arranged.It is required that expansion joint it is parallel, perpendicular to the both direction of bridge axes,
Energy free extension, solid and reliable, vehicle driving is out-of-date to answer smoothly, without kick and noise；It wants to prevent rainwater and rubbish soil from seeping
Enter obstruction；Installation, check, maintenance, eliminate dirt will simple and convenient.At setting expansion joint, railing and deck paving will
It disconnects.The effect of bridge expanssion joint, which essentially consists in, to be adjusted between the superstructure as caused by vehicular load and bridge construction material
Displacement and connection.
In bridge expanssion joint, it can be all provided with anchor, this anchor generally all can be comprising connecting with bridge
Fixed beam, and the anchor plate and the critically important many a anchor bars being arranged on anchor plate that are welded in fixed beam.
In the prior art, anchor plate and anchor bar are attached using the mode of welding on common anchor, when preparation
Relatively complicated time-consuming, transport installation and maintenance are all inconvenient.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of preparation for bridge expanssion joint is convenient, transport peace
It is filled with and repairs the anchor being quite convenient to.
In order to solve the above technical problems, the utility model provides a kind of anchor of bridge expanssion joint, including for setting
The fixed beam at bridge expanssion joint is set, anchor plate is installed in the fixed beam, more anchorings are installed on the anchor plate
Reinforcing bar is provided with the plug slot that multiple notches are in Pear-Shaped in the fixed beam, and inserted link and solid is provided on the anchor plate
It is scheduled on the plug of plunger end, the plug is spherical in shape and the diameter of the plug is greater than the diameter of the inserted link, the plug
It is placed in the plug slot across notch, the diameter of the upper semisection of the notch of the Pear-Shaped is more than or equal to the straight of the plug
Diameter, the diameter of the lower semisection of the notch of the Pear-Shaped are more than or equal to the diameter of the inserted link.
Further, the bottom of the notch is provided with short plate, is provided on the inserted link and the short plate phase
The catching groove matched, the inserted link are fixed on the short plate by the catching groove.
Further, the anchor bar in a ring, is provided with reinforcing bar vertical bar, the reinforcing bar vertical bar on the anchor bar
End be provided perpendicular to the reinforcing bar taeniae of the reinforcing bar vertical bar；Fast tankage, the fast tankage are provided on the anchor plate
The first vertical slot, translot, the second vertical slot including successively vertical connection, the reinforcing bar is straight after the reinforcing bar taeniae passes through the first vertical slot
Item slides to clamping at the second vertical slot.
Further, card slot is provided on the reinforcing bar vertical bar, the card slot is stuck in the bottom of second vertical slot.
Further, multiple hangnails are provided on the lateral wall of the anchor bar.
Having the beneficial effect that for technical solutions of the utility model includes three individual components fixed beams, anchor plates by setting
And the anchor of anchor bar, give up welding connecting mode in the prior art, preparation transport and maintenance are all very
It is convenient；Due to being provided with the plug slot with Pear-Shaped notch in fixed beam, anchor plate can be quick by the plug on inserted link
Assembly is mounted in fixed beam, and installation is very efficient and convenient, and structure is also very firm.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of detonation configuration figure of the anchor of bridge expanssion joint provided by the embodiment of the utility model.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to Figure 1, the utility model provides a kind of anchor of bridge expanssion joint, including for being arranged
Fixed beam 1 at bridge expanssion joint is equipped with anchor plate 2 in the fixed beam 1, more anchorings is equipped on the anchor plate 2
Reinforcing bar 3 is provided with the plug slot 5 that multiple notches 4 are in Pear-Shaped in the fixed beam 1, is provided with inserted link 6 on the anchor plate 2
And it is fixed on the plug 7 of 6 end of inserted link, the plug 7 is spherical in shape and the diameter of the plug 7 is greater than the straight of the inserted link 6
Diameter, the plug 7 pass through notch 4 and are placed in the plug slot 5, and the diameter of the upper semisection of the notch 4 of the Pear-Shaped is greater than
Equal to the diameter of the plug 7, the diameter of the lower semisection of the notch 4 of the Pear-Shaped is more than or equal to the diameter of the inserted link 6.
Specifically, by the way that the anchor comprising three individual components fixed beams, anchor plate and anchor bar, house is arranged
Welding connecting mode in the prior art is abandoned, preparation transport and maintenance are quite convenient to；Due to being provided in fixed beam
Plug slot with Pear-Shaped notch, anchor plate can be mounted in fixed beam by the plug on inserted link with quick assembling, installation ten
Point efficient and convenient, structure is also very firm.Above-mentioned notch because be in Pear-Shaped, notch have size it is different up and down
Two sections, in the present embodiment, notch be it is inverse gourd shaped, the diameter of notch upper semisection is greater than the diameter of notch lower semisection.
Further, the bottom of the notch 4 is provided with short plate (not shown), be provided on the inserted link 6 with it is described
The catching groove that short plate matches, the inserted link 6 are fixed on the short plate by the catching groove.Specifically, short plate is set
Meter is the fixation anchor plate 2 for cooperating catching groove more firm, and the plug 7 of anchor plate 2 is avoided to be placed in plug slot 5 by notch 4
Easily loosen.
Further, the anchor bar 3 in a ring, is provided with reinforcing bar vertical bar 8, the reinforcing bar on the anchor bar 3
The end of vertical bar 8 is provided perpendicular to the reinforcing bar taeniae 9 of the reinforcing bar vertical bar 8；Fast tankage 10 is provided on the anchor plate 2,
The fast tankage 10 includes that successively the first vertical slot 10a of vertical connection, translot 10b, the second vertical slot 10c, the reinforcing bar taeniae 9 are worn
The reinforcing bar vertical bar 8 slides to clamping at the second vertical slot 10c after crossing the first vertical slot 10a.
Specifically, in the present embodiment, fast tankage is the three sections of slots of bending twice, and the slot designed in this way makes anchor bar
Plug connector namely reinforcing bar taeniae can be not easy to skid off with rapid card at the second vertical slot, install very quick.
Further, card slot is provided on the reinforcing bar vertical bar 8, the card slot is stuck in the bottom of the second vertical slot 10c.
Specifically, card slot is designed for the soundness of reinforcing steel bar vertical bar 8, namely for enhancing anchor bar 3 in anchor plate 2
Connective stability.
Further, multiple hangnails 11 are provided on the lateral wall of the anchor bar 3.The design of hangnail 11 can be enhanced
Anchoring strength of the anchor bar 3 on expansion joint, makes anchor bar 3 be not easy to loosen.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of anchor of bridge expanssion joint, including for the fixed beam at bridge expanssion joint, the fixed beam to be arranged in
On anchor plate is installed, more anchor bars are installed, it is characterised in that: be provided in the fixed beam more on the anchor plate
A notch is in the plug slot of Pear-Shaped, is provided with inserted link on the anchor plate and is fixed on the plug of plunger end, described to insert
The diameter of the spherical in shape and described plug is greater than the diameter of the inserted link, and the plug passes through notch and is placed on the plug slot
Interior, the diameter of the upper semisection of the notch of the Pear-Shaped is more than or equal to the diameter of the plug, under the notch of the Pear-Shaped
Half section of diameter is more than or equal to the diameter of the inserted link.
2. the anchor of bridge expanssion joint according to claim 1, it is characterised in that: the bottom of the notch is provided with
Short plate is provided with the catching groove to match with the short plate on the inserted link, and the inserted link is fixed on institute by the catching groove
It states on short plate.
3. the anchor of bridge expanssion joint according to claim 1, it is characterised in that: the anchor bar in a ring,
Reinforcing bar vertical bar is provided on the anchor bar, the end of the reinforcing bar vertical bar is provided perpendicular to the reinforcing bar of the reinforcing bar vertical bar
Taeniae；Fast tankage is provided on the anchor plate, the fast tankage includes the first vertical slot of successively vertical connection, translot, second
Vertical slot, the reinforcing bar vertical bar slides to clamping at the second vertical slot after the reinforcing bar taeniae passes through the first vertical slot.
4. the anchor of bridge expanssion joint according to claim 3, it is characterised in that: be provided on the reinforcing bar vertical bar
Card slot, the card slot are stuck in the bottom of second vertical slot.
5. the anchor of bridge expanssion joint according to claim 3, it is characterised in that: the lateral wall of the anchor bar
On be provided with multiple hangnails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275504.0U CN209428946U (en) | 2018-12-31 | 2018-12-31 | The anchor of bridge expanssion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275504.0U CN209428946U (en) | 2018-12-31 | 2018-12-31 | The anchor of bridge expanssion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209428946U true CN209428946U (en) | 2019-09-24 |
Family
ID=67975240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822275504.0U Expired - Fee Related CN209428946U (en) | 2018-12-31 | 2018-12-31 | The anchor of bridge expanssion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209428946U (en) |
-
2018
- 2018-12-31 CN CN201822275504.0U patent/CN209428946U/en not_active Expired - Fee Related
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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: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |