CN208949725U - A kind of pier-beam temporary consolidation device - Google Patents
A kind of pier-beam temporary consolidation device Download PDFInfo
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- CN208949725U CN208949725U CN201821419604.XU CN201821419604U CN208949725U CN 208949725 U CN208949725 U CN 208949725U CN 201821419604 U CN201821419604 U CN 201821419604U CN 208949725 U CN208949725 U CN 208949725U
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- 238000007596 consolidation process Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000010276 construction Methods 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
This application provides a kind of pier-beam temporary consolidation devices, are related to bridge construction field of engineering technology.Beam block bottom is equipped with lateral anti-knock block, is equipped with the anti-knock block limiting slot to match with lateral anti-knock block shape, position, quantity at the top of pier stud.Beam block is connect with pier stud by interconnecting piece, and interconnecting piece includes the first built-in connection, the second built-in connection, diagonal brace, and the first built-in connection is arranged on the side wall of lateral anti-knock block；Second built-in connection is arranged on the side wall of pier stud, and the both ends of diagonal brace are separately connected the first built-in connection and the second built-in connection.Using the structural relation of double limb pier and beam block, built-in connection is set on beam block and pier stud, realizes the connection of beam block and pier stud, guarantees the stability of beam block, beam block can be effectively prevent because of unstability caused by vibration, unbalanced load etc..Pier-beam temporary consolidation device provided by the present application, structure is simple, at low cost, and dismounting convenience can effectively improve working efficiency, shorten construction period.
Description
Technical field
This application involves bridge construction field of engineering technology more particularly to a kind of pier-beam temporary consolidation devices.
Background technique
Cast-in-place cantilever method using more, refers specifically to that workbench is arranged in pier stud two sides in highway, bridge construction engineering,
Evenly paragraph by paragraph to span centre cantilever pouring cement concrete beam block, and apply prestressed construction method paragraph by paragraph.
During cantilever pouring, in order to guarantee the stabilization of structural system, pier stud and pier stud top need to be poured
At beam block, also referred to as 0# block carries out anchoring consolidation.Common temporary consolidation method are as follows: pier stud two is located at using steel pipe post branch
Side, and connect steel pipe post with beam block with steel strand wires or fining twisted steel in steel pipe post, or use steel strand wires or essence
It is pre-buried on pier stud in advance to roll screw-thread steel, and is protruded into pier stud roof beam block, then steel strand wires or fining twisted steel are opened
It draws, to realize consolidation in vivo.Beam block is fixedly arranged on pier stud, make beam block have certain bending resistance, post-conditions at
When ripe, using static crushing method, temporary consolidation is released.
This temporary consolidation structure, beam block is because of unstability caused by vibration, unbalanced load etc. in order to prevent, or even tumbles,
Need to be arranged multiple supporting points, to guarantee stability that beam block is connect with pier stud.Number of support points is more, and connection structure is complicated, applies
Work project amount is big, needs that more manpower, time is spent to be assembled and removed after being joined the two sections of a bridge, etc, long construction period, and cost input is high.
It also needs to be repaired after dismounting, in engineering biggish for span, larger workload.
Utility model content
This application provides a kind of pier-beam temporary consolidation devices, and to solve traditional temporary consolidation, project amount is big, construction week
The problems such as phase is long, and cost input is high.
A kind of pier-beam temporary consolidation device, comprising: lateral anti-knock block, anti-knock block limiting slot and interconnecting piece, wherein
The bottom of beam block is arranged in the transverse direction anti-knock block, and be located at at pier stud link position；The anti-knock block limiting slot is set
It sets at the top of the pier stud, matches with the lateral anti-knock block shape, quantity is consistent；
Interconnecting piece described in every group includes the first built-in connection, the second built-in connection, diagonal brace, wherein described first is pre-buried
Connector is arranged on the side wall of the lateral anti-knock block；The side wall of the pier stud is arranged in second built-in connection
On, first built-in connection, second built-in connection are respectively positioned on the phase of two pieces of pier studs inwardly；Described in two
Diagonal brace inclination is arranged in a crossed manner, and is bolted by connection, and the both ends of the every diagonal brace are separately connected the described first pre-buried company
Fitting and second built-in connection.
Optionally, the diagonal brace uses square tube, and it is shockproof that both ends pass through foundation bolt, nut, steel plate and the transverse direction
Block, pier stud connection.
Optionally, every one end bottom of the beam block is set there are two the lateral anti-knock block, and each transverse direction is shockproof
At least provided with interconnecting piece described in two groups on block, corresponding to includes two anti-knock block limiting slots at the top of the pier stud.
Optionally, the lateral anti-knock block, the anti-knock block limiting slot cross section be rectangle or inverted trapezoidal.
Optionally, first built-in connection, the spacing range of second built-in connection in the vertical direction are
60~80cm.
The technical scheme provided by the application includes following advantageous effects:
Compared with prior art, a kind of pier-beam temporary consolidation device provided by the present application, comprising: lateral anti-knock block is prevented
Shake block limiting slot, interconnecting piece.Lateral anti-knock block is arranged in the bottom of beam block, and be located at at pier stud link position；It is shockproof
The top of pier stud is arranged in block limiting slot, matches with lateral anti-knock block shape and quantity is consistent.Every group of interconnecting piece include
First built-in connection, the second built-in connection, diagonal brace, wherein the side wall of lateral anti-knock block is arranged in the first built-in connection
On；Second built-in connection is arranged on the side wall of pier stud, and the first built-in connection, the second built-in connection are respectively positioned on two pieces of piers
The phase of column is inwardly；The inclination of two diagonal braces is arranged in a crossed manner, and is bolted by connection, and the both ends of every diagonal brace are separately connected the
One built-in connection and the second built-in connection.Using the structural relation of double limb pier and beam block, using on beam block and pier stud
Be arranged built-in connection, with diagonal brace, connect bolt composition interconnecting piece, realize beam block and pier stud connection, guarantee beam block stabilization
Property, unstability caused by unbalanced load that beam block is generated by vibration, cantilever construction etc. can be effectively eliminated.Pier provided by the present application
Beam temporary consolidation device, structure is simple, and few comprising component, cost input is low, and assembly and disassembly are convenient, without the excessive labour of investment
Power can effectively improve working efficiency, shorten construction period.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic perspective view of the pier-beam temporary consolidation device without beam block provided by the embodiments of the present application.
Fig. 2 is a kind of the schematic diagram of the section structure of pier-beam temporary consolidation device provided by the embodiments of the present application.
Fig. 3 is a kind of beam block structure schematic diagram provided by the embodiments of the present application.
Fig. 4 is a kind of overlooking structure diagram of the pier-beam temporary consolidation device without beam block provided by the embodiments of the present application.
Description of symbols: 1, beam block；101, lateral anti-knock block；2, pier stud；201, anti-knock block limiting slot；3, it connects
Portion；301, the first built-in connection；302, the second built-in connection；303, diagonal brace；304, bolt is connected.
Specific embodiment
Please refer to attached drawing 1 and attached drawing 2, wherein Fig. 1 shows pier-beam temporary consolidation provided by the embodiments of the present application in Wu Liang
Stereochemical structure when block, Fig. 2 shows the signals of the cross-section structure of pier-beam temporary consolidation device provided by the embodiments of the present application.
A kind of pier-beam temporary consolidation device, comprising: lateral anti-knock block 101, anti-knock block limiting slot 201 and interconnecting piece
3, wherein lateral anti-knock block 101 is arranged in the bottom of beam block 1, and be located at at 2 link position of pier stud；Anti-knock block limit
The top of pier stud 2 is arranged in slot 201, matches with lateral 101 shape of anti-knock block, quantity is consistent；
Every group of interconnecting piece includes the first built-in connection 301, the second built-in connection 302, diagonal brace 303, wherein first is pre-
Connector 301 is buried to be arranged on the side wall of lateral anti-knock block 101；The side wall of pier stud 2 is arranged in second built-in connection 302
On, the first built-in connection 301, the second built-in connection 302 are respectively positioned on the phase of two pieces of pier studs 2 inwardly；Two diagonal braces 303 incline
Skewed crossing setting, and connected by connection bolt 304, the both ends of every diagonal brace 303 are separately connected 301 He of the first built-in connection
Second built-in connection 302.
Consolidation device provided by the embodiments of the present application mainly includes three parts, and respectively lateral anti-knock block 101 is prevented
Block limiting slot 201 and interconnecting piece 3 are shaken, wherein interconnecting piece 3 is by connecting lateral anti-knock block 101 and anti-knock block limiting slot
201, beam block 1 is connected with double limb pier, double limb pier includes two pieces of pier studs 2 being oppositely arranged.
In bottom of the beam block 1 on bridge length direction, lateral anti-knock block 101 is set, the transverse direction anti-knock block 101 and
The position for the anti-knock block limiting slot 201 being arranged on pier stud 2, shape, quantity match.According to the width of pier stud 2, Ke Yishe
One or more groups of lateral anti-knock blocks 101 are set, it is generally wide on lateral anti-knock block 101, along beam block 1 when being set as one group
The both ends on direction are spent, two groups or three group of first built-in connection 301 are respectively set, as shown in figure 3, the transverse direction anti-knock block 1
Cross section be inverted trapezoidal, on the transverse direction anti-knock block 1, both ends are respectively provided with two group of first built-in connection 301, arrive with this
The cross-sectional area of anti-knock block limiting slot 201 that trapezoid cross section matches, being arranged on pier stud 2 is also reverse trapezoid shape.Such as
It is plan structure of the pier-beam temporary consolidation device without beam block provided by the embodiments of the present application shown in Fig. 4, it is laterally anti-in the structure
The cross section for shaking block 1 is inverted trapezoidal.
In general, lateral anti-knock block 101 is consistent with the quantity of anti-knock block limiting slot 201, generally according to double limb pier
Length is configured, if the length of lateral anti-knock block 101 is longer, can be arranged on a lateral anti-knock block 101 more
A first built-in connection 301, in pairs.
It connects lateral anti-knock block 101 and anti-knock block limiting slot 201 is interconnecting piece 3, one group of interconnecting piece 3 includes two
First 302, two diagonal braces 303 of the second built-in connection of built-in connection 301, two, and fix the connection of two diagonal braces 303
Bolt 304, wherein the beam block 1 and pier stud 2 of the same end are equipped with first built-in connection 301 and a second pre-buried connection
Part 302, the two misplace up and down, and not on a vertical plane.
Two pieces of pier studs 1 of double limb pier are capable of forming mutually inwardly, the first built-in connection 301 and the second built-in connection
302 are respectively positioned on the phase inwardly, and diagonal brace 303 is in the mutually middle inclination interconnection inwardly.
The both ends of diagonal brace 303 are respectively fixedly connected with first built-in connection 301 of one end and the second pre-buried company of the other end
Fitting 302, inclined arrangement are connected by connection bolt 304 at the crossover location of two diagonal braces 303.Arranged crosswise mode, energy
The overall performance for enough improving interconnecting piece 3, improves stability.Interconnecting piece 3 can link together beam block 1 and pier stud 2 are stable,
Unstability guarantees smoothly completing for closure caused by effectively eliminating unbalanced load that beam block 1 is generated by vibration, cantilever construction etc..
When construction, the first built-in connection 301, the second built-in connection 302 are embedded in laterally shockproof gear respectively in advance
Block 101 and in the pier stud 2 of the lower section of anti-knock block limiting slot 201, is directed at lateral anti-knock block 101 and anti-knock block limiting slot
201, more diagonal braces 303 then can be welded on the first built-in connection 301, second by 1 inlay card of beam block in double limb pier
On the steel plate of built-in connection 302, and adjacent two diagonal braces 303 are connected by connecting bolt 304.Multiple groups interconnecting piece 3 exists
It using same connection type, on this basis, can join the two sections of a bridge, etc to bridge, after having joined the two sections of a bridge, etc, it is double successively to remove each group
Interconnecting piece 3 on limb pier stud completes construction.
Pier-beam temporary consolidation device provided by the embodiments of the present application, the structure of two pier studs 2 based on double limb pier, is facing
When consolidation process in, no setting is required steel pipe post exists 1 inlay card of beam block without carrying out tensioning to steel strand wires or fining twisted steel
On two pier studs 2 of double limb pier, by setting built-in connection and diagonal brace 303, the support construction of beam block 1 and pier stud 2 is formed,
The support construction quantity is few, easy assembly and disassembly, can meet during closure beam block 1 connect with pier stud 2 it is steady
It is qualitative, effectively eliminate unstability caused by unbalanced load that beam block 1 is generated by vibration, cantilever construction etc..
The temporary consolidation device, structure is simple, easy to connect, during assembly and disassembly, without spending more people
Power and time, construction volume is few, can greatly improve that work efficiency is high, shortens construction period.
Optionally, diagonal brace 303 uses square tube, and both ends pass through foundation bolt, nut, steel plate and lateral anti-knock block
101, pier stud 2 connects.
Diagonal brace 303 uses square tube in the embodiment of the present application, and the thickness of square tube selects 6~10mm, and cross sectional dimensions is according to beam
Depending on 1 form of block, specification, length is set according to the spacing between two pier studs 2 of double limb pier, and both ends are pre-buried with first respectively
Steel plate on connector 301, the second built-in connection 302 is welded to connect.As shown in Figure 1 or 2, two neighboring diagonal brace 303 exists
It is connected at crossover location by connection bolt 304, the middle position of diagonal brace 303 is equipped with threaded hole, and connection bolt 304 is successively worn
The threaded hole on adjacent two diagonal braces 303 is crossed, by being connect with nut, two diagonal braces 303 are fixedly connected, this connection side
Formula can allow beam block 1 and the connection of pier stud 2 more stable.
First built-in connection 301, the second built-in connection 302 are made of two U-shaped foundation bolts and steel plate,
Middle foundation bolt need to use the specification of M24 or M30, and performance rate need to be at least up to 10.9S grades, two U-shaped foundation bolts and steel plate
It is vertically arranged, embedding anchor bolts are 480~550mm in the depth bounds of concrete；Steel plate selects Q345D, and thickness range is
14~17mm, the quadrangle of steel plate wear the end of two U-shaped foundation bolts respectively, and middle position with diagonal brace 303 for connecting.
In order to easy for construction, foundation bolt selects same specification with nut used by bolt 304 is connect, and work can be improved
Make efficiency.
Optionally, every one end bottom of beam block 1 is set there are two lateral anti-knock block 101, on each transverse direction anti-knock block 101
At least provided with two groups of interconnecting pieces 3, corresponding to includes two anti-knock block limiting slots 201 at the top of pier stud 2.
As shown in Figure 1, setting in every one end bottom of beam block 1, there are two lateral anti-knock block 101, the transverse direction anti-knock blocks
101 and matched anti-knock block limiting slot 201 cross section be rectangle.
It is each transverse direction anti-knock block 101 and the anti-knock block limiting slot 201 of opposite side between be equipped with two groups of interconnecting pieces 3, two
The horizontal spacing of first built-in connection 301 controls two the second built-in connections 302 being disposed below in 150~170cm
Horizontal spacing control in 130~150cm, two the first built-in connections 301, two opposite with the end, positioned at the other end
The setting spacing and local terminal of second built-in connection 302 are exactly the opposite, can guarantee that adjacent two diagonal braces 303 can be realized in this way
Intersect, and connection bolt 304 is facilitated to connect.
Optionally, lateral anti-knock block 101, anti-knock block limiting slot 201 cross section be rectangle or inverted trapezoidal.
Lateral anti-knock block 101 needs inlay card in anti-knock block limiting slot 201, can guarantee the steady of beam block 1 and pier stud 2
Fixed connection, in general, the shape of the two is the same, in 1 width direction of beam block, the width of anti-knock block limiting slot 201 is slightly larger than
The width of lateral anti-knock block 101, range are generally 1~2cm, and lateral anti-knock block 101 is placed on anti-knock block to facilitate
In limiting slot 201, and connection deviation is controlled in effective range value.
Optionally, the first built-in connection 301, the spacing range of the second built-in connection 302 in the vertical direction are 60
~80cm.
The first built-in connection 301 and the second built-in connection 302 positioned at the same end, by lateral anti-knock block 101
After inlay card is in anti-knock block limiting slot 201, the two controls in 60~80cm in the spacing of vertical direction, on the one hand guarantees material
Expect that less input for cost, on the other hand can be convenient assembling, disassembly.
Pier-beam temporary consolidation device provided by the embodiments of the present application selects foundation bolt, steel plate as built-in connection, energy
The enough stability for guaranteeing connection, diagonal brace 303 select square tube, can satisfy the intensity of connection.Two pier studs 2 based on double limb pier
Structure guarantee the stability that beam block 1 and pier stud 2 connect by the way that multiple groups interconnecting piece 3 is arranged.The temporary consolidation device, structure letter
Single, easy to connect, during assembly and disassembly, without spending more manpower and time, construction volume is few, can greatly improve
Work efficiency is high, shortens construction period.
It should be noted that the relational terms of such as " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that including the article of a series of elements or equipment not only includes those elements, but also including not having
The other element being expressly recited, or further include for elements inherent to such a process, method, article, or device.Do not having
There is the element limited in the case where more limiting by sentence "including a ...", it is not excluded that in the mistake including the element
There is also other identical elements in journey, method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content being described above, and its model can not departed from
It encloses and carry out various modifications and change.Scope of the present application is only limited by the accompanying claims.
Claims (5)
1. a kind of pier-beam temporary consolidation device characterized by comprising lateral anti-knock block (101), anti-knock block limiting slot
(201) and interconnecting piece (3), wherein the transverse direction anti-knock block (101) is arranged in the bottom of beam block (1), and is located at and pier stud
(2) at link position；The anti-knock block limiting slot (201) is arranged at the top of the pier stud (2), with the shockproof gear of the transverse direction
Block (101) shape matches, and quantity is consistent；
Interconnecting piece described in every group (3) includes the first built-in connection (301), the second built-in connection (302), diagonal brace (303),
Described in the first built-in connection (301) setting on the side wall of the lateral anti-knock block (101)；The second pre-buried connection
Part (302) is arranged on the side wall of the pier stud (2), first built-in connection (301), second built-in connection
(302) it is respectively positioned on the phase of two pieces of pier studs (2) inwardly；Two diagonal brace (303) inclinations are arranged in a crossed manner, and pass through connection
Bolt (304) connection, the both ends of the every diagonal brace (303) are separately connected first built-in connection (301) and described the
Two built-in connections (302).
2. consolidation device according to claim 1, which is characterized in that the diagonal brace (303) uses square tube, and both ends are logical
Foundation bolt, nut, steel plate is crossed to connect with the lateral anti-knock block (101), the pier stud (2).
3. consolidation device according to claim 1, which is characterized in that there are two every one end bottom of the beam block (1) is set
The transverse direction anti-knock block (101), it is right at least provided with interconnecting piece (3) described in two groups on each lateral anti-knock block (101)
It include two anti-knock block limiting slots (201) at the top of pier stud described in Ying Yu (2).
4. consolidation device according to claim 1, which is characterized in that the transverse direction anti-knock block (101), the shockproof gear
The cross section of block limiting slot (201) is rectangle or inverted trapezoidal.
5. consolidation device according to any one of claims 1-4, which is characterized in that first built-in connection
(301), the spacing range of second built-in connection (302) in the vertical direction is 60~80cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419604.XU CN208949725U (en) | 2018-08-31 | 2018-08-31 | A kind of pier-beam temporary consolidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419604.XU CN208949725U (en) | 2018-08-31 | 2018-08-31 | A kind of pier-beam temporary consolidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208949725U true CN208949725U (en) | 2019-06-07 |
Family
ID=66736529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821419604.XU Withdrawn - After Issue CN208949725U (en) | 2018-08-31 | 2018-08-31 | A kind of pier-beam temporary consolidation device |
Country Status (1)
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| CN (1) | CN208949725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755443A (en) * | 2018-08-31 | 2018-11-06 | 中交路桥北方工程有限公司 | A kind of pier-beam temporary consolidation device |
-
2018
- 2018-08-31 CN CN201821419604.XU patent/CN208949725U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755443A (en) * | 2018-08-31 | 2018-11-06 | 中交路桥北方工程有限公司 | A kind of pier-beam temporary consolidation device |
| CN108755443B (en) * | 2018-08-31 | 2024-01-30 | 中交路桥北方工程有限公司 | Temporary pier beam consolidation device |
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