CN209521076U - A kind of prefabricated box -beam steel pedestal can be recycled - Google Patents
A kind of prefabricated box -beam steel pedestal can be recycled Download PDFInfo
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- CN209521076U CN209521076U CN201822129823.0U CN201822129823U CN209521076U CN 209521076 U CN209521076 U CN 209521076U CN 201822129823 U CN201822129823 U CN 201822129823U CN 209521076 U CN209521076 U CN 209521076U
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- body frame
- frame bar
- crossbearer
- recycled
- rod piece
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Abstract
The utility model discloses a kind of prefabricated box -beams, and steel pedestal, including multiple modules can be recycled；Before the module includes, the crossbearer being arranged afterwards, and it is welded to connect the connecting rod between two crossbearers, body frame bar is welded at the left and right side of two crossbearers, through-hole there are two being respectively provided at the top of the every body frame bar, rod piece has been assigned in the through-hole, a supporting plate is machined in the upper mechanical of the rod piece, screw is fixed with a top plate between four blocks of supporting plates, spring is arranged on the rod piece, the spring is mutually against between the supporting plate and the body frame bar, the lower end of the rod piece is combined with nut across the body frame bar, the strip groove for cooperating the bolt is vertically arranged at the front end face of the crossbearer；This product can be recycled, and can pour needs in order to adapt to the box beam of different length, use is more flexible, and use cost is also more cheap by multiple block combiners.
Description
Technical field
The utility model relates to a kind of prefabricated box -beams, and steel pedestal can be recycled.
Background technique
As China city is constantly built, prefabricated box -beam construction can be frequently encountered in the construction of the different types of rridges such as highway,
Using which kind of construction technology and how to guarantee construction quality, passes through the construction technology to this engineering Precast Concrete Box Girder steel pedestal
Research, certain directive significance is all had to subsequent similar engineering.
It is designed by blocking, light section steel structure pedestal is made to become tool stand mould, pedestal steel structure frame and panel can be with
Modularization dismounting, turnover utilize.From save, environmental angle, research is by expendable concrete masonry with steel construction generation
It replaces, to study under equal conditions, this light section pedestal is compared with the cost of traditional concrete pedestal, to save the cost
With increase service life.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of recyclable benefits of the lower prefabricated box -beam of use cost
With steel pedestal.
The utility model is achieved through the following technical solutions:
Steel pedestal, including multiple modules can be recycled in a kind of prefabricated box -beam, is combined with bolt between adjacent block；
The module includes the crossbearer of forward and backward setting, and the connecting rod being welded to connect between two crossbearers, two
It is welded with body frame bar at the left and right side of crossbearer described in root, is respectively provided at the top of the every body frame bar there are two through-hole,
The through-hole vertically runs through the body frame bar, and rod piece has been assigned in the through-hole, and the rod piece can be along the axis of the through-hole
To movement, it is machined with a supporting plate in the upper mechanical of the rod piece, screw is fixed with a top plate between four blocks of supporting plates,
Spring is arranged on the rod piece, the spring is mutually against between the supporting plate and the body frame bar, and the lower end of the rod piece is worn
It crosses between the body frame bar and is combined with nut, the bar shaped for cooperating the bolt is vertically arranged at the front end face of the crossbearer
Slot, is provided with more than two sliding sleeves on the every crossbearer, and the sliding sleeve can be along the horizontal sliding of the crossbearer, institute
It states and is combined with screw between sliding sleeve and the crossbearer, supporting leg is welded in the bottom position of the sliding sleeve, in the supporting leg
Bottom is fixedly installed with fixing bearing, is equipped with a shaft by the fixing bearing, the both ends of the shaft all extend to described
The outside of fixing bearing, the both ends of the shaft are keyed the idler wheel for having steel.
Preferably, the crossbearer, connecting rod and body frame bar are Q235 material.
Preferably, the section of the body frame bar is rectangle, having a size of m × n, m=30 ~ 60mm, n=30 ~ 60mm.
Preferably, the crossbearer is solid construction, having a size of z × v, z=20 ~ 50mm, v=20 ~ 50mm.
Preferably, the string diameter of the spring is 6mm ~ 12mm.
Preferably, the right-angle connector of two symmetrical settings is welded in the bottom of the top plate, in two institutes
The arc panel that a spring steel material is welded between right-angle connector is stated, casting is formed with one at the medium position of the connecting rod
Circular disk body, when the spring is compressed into close to the limit, the arc panel contacts between the disk body first；It is above-mentioned
Structure is mainly to play the effect of Auxiliary support, when spring-compressed is to close to the limit, contact by arc panel with disk body, and side
Carrying is helped, spring is avoided to be further compressed, loses resilience after avoiding spring excessive compression.
Preferably, it is provided through safety vent in the side of the body frame bar, the mounting hole is vertical with the through-hole to be passed through
It is logical, safe axis has been assigned in the mounting hole, and the first strip groove, the safety are provided through at the outer wall of the rod piece
Axis passes through the first strip groove, when spring is compressed into close to the limit, the inner top of the safe axis and first strip groove
Contact, when the rod piece stress is excessive persistently to be pushed, the safe axle fracture prompts overload；The setting of safe axis is mainly
The effect for playing safeguard protection, when pouring box beam, if the weight poured is excessive, safe axis can be broken, and be avoided again
Continue to pour, the product structure of effective protection this product.
The beneficial effects of the utility model are: this product can be recycled, and can by multiple block combiners,
Needs are poured in order to adapt to the box beam of different length, use is more flexible, use cost is also more cheap, this product
Structure it is relatively simple, be suitble to promote the use of.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of module；
Fig. 2 is the top view under crossbearer and connecting rod mated condition；
Fig. 3 is the side view of rod piece；
Fig. 4 is the usage state diagram of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior
The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket "
Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Steel pedestal, including multiple modules 1, phase can be recycled in a kind of prefabricated box -beam as shown in Figure 1, Figure 2, Figure 3 and Figure 4
Bolt 2 is combined between adjacent module 1；
The module 1 includes the crossbearer 101 of forward and backward setting, and the frame linking being welded to connect between two crossbearers 101
Bar 102 is welded with body frame bar 103 at the left and right side of two crossbearers 101, on the top of the every body frame bar 103
Portion is respectively provided with there are two through-hole 104, and the through-hole 104 vertically runs through the body frame bar 103, assigned in the through-hole 104
Rod piece 106, the rod piece 106 can be machined with along the axial movement of the through-hole 104 in the upper mechanical of the rod piece 106
One supporting plate 107, screw is fixed with a top plate 108 between four blocks of supporting plates 107, is arranged with spring on the rod piece 106
109,109 phase of spring is against between the supporting plate 107 and the body frame bar 103, and the lower end of the rod piece 106 passes through described
It is combined with nut 110 between body frame bar 103, the cooperation bolt 2 is vertically arranged at the front end face of the crossbearer 101
Strip groove 111 is respectively provided with there are two sliding sleeve 3 on the every crossbearer 101, and the sliding sleeve 3 can be along the cross of the crossbearer 101
To sliding, it is combined with screw 311 between the sliding sleeve 3 and the crossbearer 101, is welded in the bottom position of the sliding sleeve 3
Supporting leg 18 is fixedly installed with fixing bearing 4 in the bottom of the supporting leg 18, is equipped with a shaft 5, institute by the fixing bearing 4
The both ends for stating shaft 5 all extend to the outside of the fixing bearing 4, and the both ends of the shaft 5 are keyed the idler wheel for having steel
6。
A preferred embodiment in the utility model, the crossbearer 101, connecting rod 102 and body frame bar 103 are Q235
Material.
A preferred embodiment in the utility model, the section of the body frame bar 102 are rectangle, having a size of m × n, m=
40mm,n=40mm。
A preferred embodiment in the utility model, the crossbearer 101 is solid construction, having a size of z × v, z=30mm,
v=30mm。
A preferred embodiment in the utility model, the string diameter of the spring 109 are 8mm.
A preferred embodiment in the utility model, the bottom of the top plate 108 be welded with two it is symmetrical
The right-angle connector 7 of setting is welded with the arc panel 8 of a spring steel material, the company between two right-angle connectors 7
Casting is formed with a circular disk body 9 at the medium position of hack lever 102, described when the spring is compressed into close to the limit
Arc panel contacts between the disk body first；Above structure is mainly to play the effect of Auxiliary support, in spring-compressed to connecing
When near limit, contact by arc panel with disk body helps to carry, spring is avoided to be further compressed, spring is avoided to cross partial pressure
Resilience is lost after contracting.
A preferred embodiment in the utility model is provided through safety vent (not in the side of the body frame bar 102
Diagram), the mounting hole and the through-hole 104 vertically through having assigned safe axis 10, in the rod piece in the mounting hole
The first strip groove 11 is provided through at 106 outer wall, the safe axis 10 passes through the first strip groove 11, when spring is compressed into
When close to the limit, the safe axis is contacted with the inner top of first strip groove, when the excessive lasting pushing of the rod piece stress
When, the safe axle fracture prompts overload；The effect of safeguard protection is mainly played in the setting of safe axis, when pouring box beam,
If the weight poured is excessive, safe axis can be broken, and avoid being further continued for pouring, the product knot of effective protection this product
Structure.
The beneficial effects of the utility model are: this product can be recycled, and can by multiple block combiners,
Needs are poured in order to adapt to the box beam of different length, use is more flexible, use cost is also more cheap, this product
Structure it is relatively simple, be suitble to promote the use of.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. steel pedestal can be recycled in a kind of prefabricated box -beam, it is characterised in that: including multiple modules, be combined between adjacent block
Bolt；
The module includes the crossbearer of forward and backward setting, and the connecting rod being welded to connect between two crossbearers, in two institutes
It states and is welded with body frame bar at the left and right side of crossbearer, be respectively provided at the top of the every body frame bar there are two through-hole, it is described
Through-hole vertically runs through the body frame bar, and rod piece has been assigned in the through-hole, and the rod piece can be moved along the axial direction of the through-hole
It is dynamic, it is machined with a supporting plate in the upper mechanical of the rod piece, screw is fixed with a top plate between four blocks of supporting plates, described
Spring is arranged on rod piece, the spring is mutually against between the supporting plate and the body frame bar, and the lower end of the rod piece passes through institute
It states and is combined with nut between body frame bar, the strip groove for cooperating the bolt is vertically arranged at the front end face of the crossbearer,
More than two sliding sleeves are provided on the every crossbearer, the sliding sleeve can be described along the horizontal sliding of the crossbearer
It is combined with screw between sliding sleeve and the crossbearer, supporting leg is welded in the bottom position of the sliding sleeve, at the bottom of the supporting leg
Portion is fixedly installed with fixing bearing, is equipped with a shaft by the fixing bearing, the both ends of the shaft all extend to described solid
The outside that dead axle is held, the both ends of the shaft are keyed the idler wheel for having steel.
2. steel pedestal can be recycled in prefabricated box -beam according to claim 1, it is characterised in that: the crossbearer, connecting rod
It is Q235 material with body frame bar.
3. steel pedestal can be recycled in prefabricated box -beam according to claim 1, it is characterised in that: the section of the body frame bar
For rectangle, having a size of m × n, m=30 ~ 60mm, n=30 ~ 60mm.
4. steel pedestal can be recycled in prefabricated box -beam according to claim 1, it is characterised in that: the crossbearer is solid knot
Structure, having a size of z × v, z=20 ~ 50mm, v=20 ~ 50mm.
5. steel pedestal can be recycled in prefabricated box -beam according to claim 1, it is characterised in that: the string diameter of the spring is
6mm~12mm。
6. steel pedestal can be recycled in prefabricated box -beam according to claim 1, it is characterised in that: in the bottom of the top plate
It is welded with the right-angle connector of two symmetrical settings, is welded with a spring steel between two right-angle connectors
The arc panel of matter, casting is formed with a circular disk body at the medium position of the connecting rod, connects when the spring is compressed into
When near limit, the arc panel contacts between the disk body first.
7. steel pedestal can be recycled in prefabricated box -beam according to claim 1, it is characterised in that: in the side of the body frame bar
Face is provided through mounting hole, the mounting hole and the through-hole vertically through, assigned safe axis in the mounting hole,
The first strip groove is provided through at the outer wall of the rod piece, the safe axis passes through the first strip groove, when spring is compressed into
When close to the limit, the safe axis is contacted with the inner top of first strip groove, when the excessive lasting pushing of the rod piece stress
When, the safe axle fracture prompts overload.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129823.0U CN209521076U (en) | 2018-12-19 | 2018-12-19 | A kind of prefabricated box -beam steel pedestal can be recycled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129823.0U CN209521076U (en) | 2018-12-19 | 2018-12-19 | A kind of prefabricated box -beam steel pedestal can be recycled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209521076U true CN209521076U (en) | 2019-10-22 |
Family
ID=68226664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822129823.0U Active CN209521076U (en) | 2018-12-19 | 2018-12-19 | A kind of prefabricated box -beam steel pedestal can be recycled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209521076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320001A (en) * | 2021-06-01 | 2021-08-31 | 台州学院 | Assembly turnover type beam making pedestal and use method thereof |
-
2018
- 2018-12-19 CN CN201822129823.0U patent/CN209521076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320001A (en) * | 2021-06-01 | 2021-08-31 | 台州学院 | Assembly turnover type beam making pedestal and use method thereof |
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