CN209178840U - A kind of bridge construction beam column fixer - Google Patents
A kind of bridge construction beam column fixer Download PDFInfo
- Publication number
- CN209178840U CN209178840U CN201821971105.1U CN201821971105U CN209178840U CN 209178840 U CN209178840 U CN 209178840U CN 201821971105 U CN201821971105 U CN 201821971105U CN 209178840 U CN209178840 U CN 209178840U
- Authority
- CN
- China
- Prior art keywords
- beam column
- fixedly connected
- column
- bridge construction
- fixing groove
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of bridge construction beam column fixers, it is related to bridge construction technology field, bridge construction beam column fixer, including beam column and fixed plate, the upper end of beam column offers fixation hole, tensioning equipment is equipped in fixation hole, damping device is equipped between beam column and fixed plate, the bottom end of beam column offers opening, filling member is equipped in opening, tensioning equipment includes support leg and screw-thread steel, and support leg is fixedly connected with beam column, screw-thread steel is located in support leg, and product nut and stop nut are socketed on the outside of screw-thread steel.Bridge construction beam column fixer, by the way that tensioning equipment is arranged, on the one hand the installation operation of beam column is facilitated, it improves work efficiency, on the other hand improves the bending resistance and rigidity of beam column, improve the durability of beam column, by the way that damping device is arranged, on the one hand it ensure that the fastness between structure, on the other hand play cushioning effect, improve the service life of bridge.
Description
Technical field
The utility model relates to bridge construction technology field, specially a kind of bridge construction beam column fixer.
Background technique
Bridge column is to support adjacent two buildings across superstructure, effect is will be upper positioned at the intermediate position of bridge
The load that portion's structure transmits, is reliably and efficiently transmitted to basis, is broadly divided into armored concrete Thin-Wall Piers and double-walled pier and V-arrangement
Pier three classes, common feature be direction across bridge length it is basic identical with the pier of other forms, but indulge bridge to length very
It is small, reinforcing bar bridge column its advantage is that, material can be saved, mitigate the self weight of bridge column, while double-walled pier can increase bridge column
Rigidity, reduce girder fulcrum hogging moment, it is beautiful to increase bridge；Shaped pier can indirectly reduce the span of girder, keep span centre curved
Square reduces, while being more suitable for the construction of long-span bridge with the Some features of arch bridge again.
Bridge column currently on the market still has certain defect in use, for example, number in construction
It is tired, it is time-consuming and laborious, working efficiency is influenced, the bending resistance and rigidity of beam column are poor, are easy to happen hidden danger, the impact resistance of bridge
Can be poor, the service life is short.In order to solve the above problem, originally practical to provide a kind of bridge construction beam column fixer.
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 construction beam column fixer, solves
The problem of existing bridge beam column seam and shock resistance difference easy to crack.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of bridge construction beam column fixer, including beam column and fixed plate；
The upper end of the beam column offers fixation hole, is equipped with tensioning equipment, the beam column and fixed plate in the fixation hole
Between be equipped with damping device, the bottom end of the beam column offers opening, equipped with filling member in the opening；
The tensioning equipment includes support leg and screw-thread steel, and the support leg is fixedly connected with beam column, the screw-thread steel position
In in support leg, being socketed with product nut and stop nut on the outside of the screw-thread steel, the product nut is located at stop nut
Upper end, the top of the screw-thread steel is fixedly connected with flexural pivot, and the top of the flexural pivot is fixedly connected with fixing piece, the fixation
Part is located in mounting hole, and the bottom end of the support leg is fixedly connected with stretch-draw jack, and the bottom end of the stretch-draw jack is equipped with
Tensioning nut；
The side of the fixed plate offers the first fixing groove and the second fixing groove, and the damping device includes first fixed
Column and the second fixed column, first fixed column are located in the first fixing groove, and one end of first fixed column is fixedly connected with
Arc panel, the both ends of the arc panel are fixedly connected to sliding block, and the other end of first fixed column is connected with first
Revolving part, first revolving part are fixedly connected by the first bolt with beam column；
Second fixed column is located in the second fixing groove, and the on both sides of the middle of second fixed column is fixedly connected with limited
One end outside of position block, second fixed column is socketed with spring, and the other end of second fixed column is connected with second
Revolving part, second revolving part are fixedly connected by the second bolt with beam column.
Optionally, the circumferential direction of first fixed column and the second fixed column offers limiting slot；
Restraining position ring block, the stop collar and limiting slot are fixedly connected on the inside of first revolving part and the second revolving part
It is fitted and connected.
Optionally, the filling member and beam column weld；
The tensioning nut is threadedly coupled with screw-thread steel.
Optionally, the two sides of the sliding block are connected with pulley, and the pulley is fitted and connected with the first fixing groove.
Optionally, one end of the spring is fixedly connected with limited block, and the other end of the spring and the second fixing groove are solid
Fixed connection.
Optionally, there are two first fixing grooves, second fixing groove is distributed in the two sides of the first fixing groove.
Optionally, the equal length of first bolt and the second bolt；
It is regular hexagon on the outside of first revolving part and the second revolving part.
(3) beneficial effect
The utility model provides a kind of bridge construction beam column fixer, have it is following the utility model has the advantages that
(1), on the one hand bridge construction beam column fixer facilitates the installation of beam column by the way that tensioning equipment is arranged
Operation, it is time saving and energy saving in construction, reduce the construction time, improve work efficiency, on the other hand improves the bending resistance of beam column
Ability and rigidity postpone the time that crack occurs, improve the durability of beam column, keep the resistance of beam column stronger.
(2), on the one hand bridge construction beam column fixer plays fixed and connection by the way that damping device is arranged
Effect, beam column is securely fixed with fixed plate together with, ensure that the fastness between structure, on the other hand play damping
Effect, preventing bridge force-bearing, deformation occurs, increases the shock resistance of bridge, improves the service life of bridge.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model structure；
Fig. 2 is the diagrammatic cross-section of the utility model beam column and fixed plate structure；
Fig. 3 is the enlarged diagram of structure at A in the utility model Fig. 2；
Fig. 4 is the diagrammatic cross-section of the utility model tensioning equipment structure.
In figure: 1- beam column, 2- fixed plate, 3- fixation hole, 4- tensioning equipment, 5- damping device, 6- support leg, 7- screw thread
Steel, 8- product nut, 9- stop nut, 10- flexural pivot, 11- stretch-draw jack, 12- tensioning nut, 13- fixing piece, 14- opening,
15- filling member, the first fixing groove of 16-, the second fixing groove of 17-, the first fixed column of 18-, the second fixed column of 19-, 20- arc panel,
21- sliding block, the first revolving part of 22-, the first bolt of 23-, 24- limited block, 25- spring, the second revolving part of 26-, the second spiral shell of 27-
Bolt, 28- limiting slot, 29- stop collar.
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.
In the description of the present invention, it should be understood that term " center " " length ", " width ", " thickness ",
"upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ", " circumferential direction "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.
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；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of bridge construction beam column fixer, including beam column 1 and fixed plate 2；
The upper end of beam column 1 offers fixation hole 3, is equipped with tensioning equipment 4 in fixation hole 3, sets between beam column 1 and fixed plate 2
There is damping device 5, the bottom end of beam column 1 offers opening 14, is equipped with filling member 15 in opening 14；
Tensioning equipment 4 includes support leg 6 and screw-thread steel 7, and support leg 6 is fixedly connected with beam column 1, and screw-thread steel 7 is located at support
In foot 6, the outside of screw-thread steel 7 is socketed with product nut 8 and stop nut 9, and product nut 8 is located at the upper end of stop nut 9, spiral shell
The top of line steel 7 is fixedly connected with flexural pivot 10, by setting flexural pivot 10 and stretch-draw jack 11, plays the work of stretching and support
With preventing bridge from crack occur, ensure that the intensity of bridge, the top of flexural pivot 10 is fixedly connected with fixing piece 13, fixing piece 13
In fixation hole 3, the bottom end of support leg 6 is fixedly connected with stretch-draw jack 11, and the bottom end of stretch-draw jack 11 is equipped with tensioning
Nut 12 plays the role of tensioning by the way that tensioning nut 12 is arranged, and convenient for the installation of product nut 8, ensure that device can
By property, by the way that tensioning equipment 4 is arranged, the installation on the one hand facilitating beam column 1 is operated, time saving and energy saving in construction, is reduced and is applied
It between working hour, improves work efficiency, on the other hand improves the bending resistance and rigidity of beam column 1, postpone the time that crack occurs,
The durability for improving beam column 1 keeps the resistance of beam column 1 stronger；
The side of fixed plate 2 offers the first fixing groove 16 and the second fixing groove 17, and damping device 5 includes the first fixed column
18 and second fixed column 19, the first fixed column 18 be located in the first fixing groove 16, one end of the first fixed column 18 is fixedly connected with
Arc panel 20 is played the role of damping, is avoided 1 stress and deformation of beam column, mentioned by the first fixed column 18 of setting and arc panel 20
The high resistance of beam column 1, the both ends of arc panel 20 are fixedly connected to sliding block 21, and the other end of the first fixed column 18 is flexibly connected
There is the first revolving part 22, the first revolving part 22 is fixedly connected by the first bolt 23 with beam column 1；
Second fixed column 19 is located in the second fixing groove 17, and the on both sides of the middle of the second fixed column 19 is fixedly connected to limit
One end outside of block 24, the second fixed column 19 is socketed with spring 25, by the second fixed column 19 of setting and spring 25, has reached double
The effect of damping again plays protective effect to bridge, and the other end of the second fixed column 19 is connected with the second revolving part 26,
Second revolving part 26 is fixedly connected by the second bolt 27 with beam column 1, by the way that damping device 5 is arranged, on the one hand plays fixation
With the effect of connection, beam column 1 is securely fixed with fixed plate 2 together with, ensure that the fastness between structure, on the other hand rise
Cushioning effect is arrived, preventing bridge force-bearing, deformation occurs, increases the shock resistance of bridge, improves the service life of bridge.
A kind of optional technical solution as the utility model:
The circumferential direction of first fixed column 18 and the second fixed column 19 offers limiting slot 28；
The inside of first revolving part 22 and the second revolving part 26 is fixedly connected with restraining position ring block 29, stop collar 29 and limiting slot
28 are fitted and connected, and are arranged in this way, facilitate the installation of the first fixed column 18 and the second fixed column 19.
A kind of optional technical solution as the utility model:
Filling member 15 and beam column 1 weld, and by the way that filling member 15 is arranged, plays connection function, increase the carrying of bridge
Power improves the resistance of bridge；
Tensioning nut 12 is threadedly coupled with screw-thread steel 7.
A kind of optional technical solution as the utility model:
The two sides of sliding block 21 are connected with pulley, and pulley is fitted and connected with the first fixing groove 16, by the way that pulley is arranged,
Reduce the frictional force between sliding block 21 and the first fixing groove 16, improves the sensitivity of device.
A kind of optional technical solution as the utility model:
One end of spring 25 is fixedly connected with limited block 24, and the other end of spring 25 is fixedly connected with the second fixing groove 17.
A kind of optional technical solution as the utility model:
There are two first fixing grooves 16, and the second fixing groove 17 is distributed in the two sides of the first fixing groove 16, is arranged in this way,
Balanced action is played, ensure that the stability of device.
A kind of optional technical solution as the utility model:
The equal length of first bolt 23 and the second bolt 27；
The outside of first revolving part 22 and the second revolving part 26 is regular hexagon, is arranged in this way, is convenient for first
Bolt 23 and the second bolt 27 are tightened.
In conclusion bridge construction beam column fixer, in use, tensioning equipment 4 is first mounted on fixation hole 3
Then lower section turns tensioning nut 12, tensioning nut 12 plays stretching action to screw-thread steel 7, and screw-thread steel 7 passes through 10 band of flexural pivot
Dynamic fixing piece 13 declines, and fixing piece 13 sticks into fixation hole 3, then once tightens product nut 8 and stop nut 9 is completed admittedly
It is fixed, then filling member 15 is welded in opening 14, when bridge impacts, bridge transfers force to beam column 1 and fixed plate 2
On, external force is transmitted on damping device 5 by beam column 1 and fixed plate 2 simultaneously, and under the action of damping device 5, damping device 5 will
External force passes through the first fixed column 18 respectively and the second fixed column 19 is transmitted on arc panel 20 and spring 25,20 stress shape of arc panel
Change restores the band movement of movable slider 21 again, and 25 stress and deformation of spring restores again, and the two simultaneously evacuates external force, to reach damping
Effect, ensure that the resistance of bridge.
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 (7)
1. a kind of bridge construction beam column fixer, including beam column (1) and fixed plate (2), it is characterised in that:
The upper end of the beam column (1) offers fixation hole (3), is equipped with tensioning equipment (4) in the fixation hole (3), the beam column
(1) damping device (5) are equipped between fixed plate (2), the bottom end of the beam column (1) offers opening (14), the opening
(14) filling member (15) are equipped in；
The tensioning equipment (4) includes support leg (6) and screw-thread steel (7), and the support leg (6) is fixedly connected with beam column (1), institute
It states screw-thread steel (7) to be located in support leg (6), is socketed with product nut (8) and stop nut (9) on the outside of the screw-thread steel (7),
The product nut (8) is located at the upper end of stop nut (9), and the top of the screw-thread steel (7) is fixedly connected with flexural pivot (10), institute
The top for stating flexural pivot (10) is fixedly connected with fixing piece (13), and the fixing piece (13) is located in fixation hole (3), the support leg
(6) bottom end is fixedly connected with stretch-draw jack (11), and the bottom end of the stretch-draw jack (11) is equipped with tensioning nut (12)；
The side of the fixed plate (2) offers the first fixing groove (16) and the second fixing groove (17), damping device (5) packet
The first fixed column (18) and the second fixed column (19) are included, first fixed column (18) is located in the first fixing groove (16), described
One end of first fixed column (18) is fixedly connected with arc panel (20), and the both ends of the arc panel (20) are fixedly connected to sliding block
(21), the other end of first fixed column (18) is connected with the first revolving part (22), and first revolving part (22) is logical
The first bolt (23) is crossed to be fixedly connected with beam column (1)；
Second fixed column (19) is located in the second fixing groove (17), and the on both sides of the middle of second fixed column (19) is fixed
It is connected with limited block (24), is socketed with spring (25) on the outside of one end of second fixed column (19), second fixed column
(19) the other end is connected with the second revolving part (26), and second revolving part (26) passes through the second bolt (27) and beam column
(1) it is fixedly connected.
2. a kind of bridge construction beam column fixer according to claim 1, it is characterised in that:
The circumferential direction of first fixed column (18) and the second fixed column (19) offers limiting slot (28)；
Restraining position ring block (29), the stop collar are fixedly connected on the inside of first revolving part (22) and the second revolving part (26)
(29) it is fitted and connected with limiting slot (28).
3. a kind of bridge construction beam column fixer according to claim 1, it is characterised in that:
The filling member (15) and beam column (1) are welded；
The tensioning nut (12) is threadedly coupled with screw-thread steel (7).
4. a kind of bridge construction beam column fixer according to claim 1, it is characterised in that:
The two sides of the sliding block (21) are connected with pulley, and the pulley is fitted and connected with the first fixing groove (16).
5. a kind of bridge construction beam column fixer according to claim 1, it is characterised in that:
One end of the spring (25) is fixedly connected with limited block (24), the other end and the second fixing groove of the spring (25)
(17) it is fixedly connected.
6. a kind of bridge construction beam column fixer according to claim 1, it is characterised in that:
There are two first fixing grooves (16), and second fixing groove (17) is distributed in the two sides of the first fixing groove (16).
7. a kind of bridge construction beam column fixer according to claim 1, it is characterised in that:
The equal length of first bolt (23) and the second bolt (27)；
It is regular hexagon on the outside of first revolving part (22) and the second revolving part (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971105.1U CN209178840U (en) | 2018-11-28 | 2018-11-28 | A kind of bridge construction beam column fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971105.1U CN209178840U (en) | 2018-11-28 | 2018-11-28 | A kind of bridge construction beam column fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209178840U true CN209178840U (en) | 2019-07-30 |
Family
ID=67374476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821971105.1U Expired - Fee Related CN209178840U (en) | 2018-11-28 | 2018-11-28 | A kind of bridge construction beam column fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209178840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638638A (en) * | 2021-08-17 | 2021-11-12 | 华商国际工程有限公司 | Assembled anti-seismic beam column connecting node structure |
-
2018
- 2018-11-28 CN CN201821971105.1U patent/CN209178840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638638A (en) * | 2021-08-17 | 2021-11-12 | 华商国际工程有限公司 | Assembled anti-seismic beam column connecting node structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106567324A (en) | All-steel self-restoring buckling-restrained brace based on disc spring | |
| CN103388408A (en) | External pre-stressed tendon reinforcing steering block for building structure | |
| CN209178840U (en) | A kind of bridge construction beam column fixer | |
| CN105484152A (en) | Connection mode of pier and bearing platform through additional mild steel dampers | |
| CN102002944A (en) | Mechanical connecting structure of anti-floating pile heads and connecting method thereof | |
| CN109057144A (en) | A kind of Multifunctional replaceable coupling beam structure | |
| CN206843941U (en) | A kind of two-columned pier | |
| CN203403373U (en) | Antidumping reinforcing device of single-column pier bridge | |
| CN202850515U (en) | Regulating-type temporary supporting rod for inclined steel column installation | |
| CN108118939A (en) | A kind of high-strength steel controller perturbation ductility construction | |
| CN209408886U (en) | A kind of assembled multi-cavity steel tube concrete component | |
| CN209227769U (en) | A kind of connection structure of steel structure column and steel structure girder | |
| CN208396009U (en) | A kind of steel structure connection component being easily installed connection | |
| CN107338735A (en) | The damaged replaceable energy-dissipating device of chain type | |
| CN111155412A (en) | Large swing angle steel pipe concrete arch bridge suspension cable system | |
| CN207032475U (en) | A kind of building iron building materials junction fastener | |
| CN209686214U (en) | A kind of novel bottom suspension cable bridge | |
| CN105625610A (en) | Composite shear wall embedded with fiber-reinforced plastic (FRP) tubes | |
| CN204959590U (en) | Pier application warning sign | |
| CN209114320U (en) | A kind of shallow embedding formula bridge extension joint | |
| CN208534089U (en) | A kind of ancient building pin pier connects reinforcing and repairs structure | |
| CN207776488U (en) | One kind reinforcing beam column construction for building | |
| CN204495377U (en) | A kind of steel arch structure pressure-detecting device | |
| CN203284893U (en) | Connecting device of section steel columns and steel bars of beam column joints | |
| CN206842910U (en) | A kind of double girder gantry crane |
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: 20190730 Termination date: 20201128 |