CN215052015U - Zero number block triangular hinged support for railway continuous beam - Google Patents
Zero number block triangular hinged support for railway continuous beam Download PDFInfo
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- CN215052015U CN215052015U CN202121062716.6U CN202121062716U CN215052015U CN 215052015 U CN215052015 U CN 215052015U CN 202121062716 U CN202121062716 U CN 202121062716U CN 215052015 U CN215052015 U CN 215052015U
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- support
- hinged
- pair
- pier stud
- tie bars
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- 238000004873 anchoring Methods 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a zero-number block triangular hinged support of a railway continuous beam, wherein the beam is arranged on the upper parts of a pier stud and a transverse support; the two transverse supports are symmetrically distributed on two sides of the pier stud; the two inclined supports are symmetrically distributed on two sides of the pier stud; the first hinged support is hinged with one end of the transverse support; the third hinge seat is arranged below the middle part of the transverse support; the first end of the inclined support is hinged with the third hinged support, and the first end of the inclined support is hinged with the second hinged support; the two first anchoring parts are pre-embedded in the two sides of the upper end of the pier stud; the two first hinged supports are respectively connected with the two first anchoring pieces; the two second anchoring parts are pre-embedded in the two sides of the middle part of the pier stud; the two second hinged supports are respectively connected with the two second anchoring pieces. The utility model discloses a three articulated to and the position of the three free bearing of reasonable adjustment, with adapt to different mound types, compare in current fixed bolster, it is nimble changeable more to use, has improved material reuse rate, has reduced engineering cost, has increased the performance of enterprises.
Description
Technical Field
The utility model relates to a railway continuous beam construction technical field especially relates to a railway continuous beam zero number piece triangular hinge support.
Background
Continuous beam or continuous rigid frame cantilever construction typically uses a triangular bracket as the load bearing structure for the zero number block. The existing triangular bracket adopts a plurality of fixed sizes to meet different pier types, and when a zero number block is constructed, the fixed triangular bracket with the corresponding size is selected. The construction mode has lower recycling efficiency of the bracket under the condition of more pier types.
Therefore, it is necessary to develop a railway continuous beam zero-number block triangular hinge bracket to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problem that a zero number block triangular hinged support for a railway continuous beam is designed.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
railway continuous beam zero number piece triangular hinge support, including multiunit supporting structure, the parallel cloth of multiunit supporting structure is established on the pier stud, and every supporting structure of group all includes:
two transverse supports; the beam is arranged on the upper parts of the pier stud and the transverse support;
two inclined struts; the two transverse supports are symmetrically distributed on two sides of the pier stud; the two inclined supports are symmetrically distributed on two sides of the pier stud;
two first hinge bases; the first hinged support is hinged with one end of the transverse support;
two second hinge bases;
two third free bearings; the third hinge seat is arranged below the middle part of the transverse support; the first end of the inclined support is hinged with the third hinged support, and the first end of the inclined support is hinged with the second hinged support;
two first anchors; the two first anchoring parts are pre-embedded in the two sides of the upper end of the pier stud; the two first hinged supports are respectively connected with the two first anchoring pieces;
two second anchors; the two second anchoring parts are pre-embedded in the two sides of the middle part of the pier stud; the two second hinged supports are respectively connected with the two second anchoring pieces.
Specifically, the triangular hinge support further comprises a first pair of pulling steel bars and a second pair of pulling steel bars, the first pair of pulling steel bars and the second pair of pulling steel bars are pre-embedded in the pier stud, two ends of the first pair of pulling steel bars are connected with the two first anchoring pieces respectively, and two ends of the second pair of pulling steel bars are connected with the two second anchoring pieces respectively.
Specifically, the first pair of tie bars and the second pair of tie bars are both arranged in parallel.
Specifically, the first pair of tie bars and the second pair of tie bars are both in a pretension setting.
In particular, the spacing between adjacent sets of scaffold structures is the same.
Specifically, a bottom die is arranged at the bottom of the beam, supporting truss frames are arranged below the inclined sections on two sides of the beam, cross beams are arranged below the middle portions of the supporting truss frames and the bottom die, lifting cushion blocks are arranged below the cross beams, the lifting cushion blocks below the supporting truss frames are arranged on the upper portions of the cross supports, and the lifting cushion blocks below the middle portion of the bottom die are arranged on the upper portions of the pier columns.
The beneficial effects of the utility model reside in that:
the utility model discloses a three articulated to and the position of the three free bearing of reasonable adjustment, with adapt to different mound types, compare in current fixed bolster, it is nimble changeable more to use, has improved material reuse rate, has reduced engineering cost, has increased the performance of enterprises.
Drawings
FIG. 1 is a left side view of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is a schematic diagram of an application of the present application in various embodiments;
in the figure: 11. a beam; 12. bottom die; 13. supporting the truss; 14. a cross beam; 15. lifting the cushion block; 16. pier studs; 17. an outer template; 21. a first anchor; 22. a first hinge base; 23. a first counter-pulling bar; 24. a third free bearing; 31. a second anchor; 32. a second hinge base; 33. a second pair of tie bars; 4. transversely supporting; 5. and (5) obliquely supporting.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the zero-number block triangular hinge support for the continuous railway beam comprises a plurality of groups of support structures, wherein the plurality of groups of support structures are parallel and are arranged on the pier column 16, and each group of support structures comprises:
two transverse supports 4; the beam 11 is arranged on the upper parts of the pier stud 16 and the transverse support 4;
two inclined struts 5; the two transverse supports 4 are symmetrically distributed on two sides of the pier column 16; the two inclined struts 5 are symmetrically distributed on two sides of the pier column 16;
two first hinge bases 22; the first hinged support 22 is hinged with one end of the transverse support 4;
two second hinge mounts 32;
two third hinge bases 24; the third hinged support 24 is arranged below the middle part of the transverse support 4; the first end of the inclined strut 5 is hinged with the third hinge base 24, and the first end of the inclined strut 5 is hinged with the second hinge base 32;
two first anchors 21; the two first anchoring parts 21 are pre-buried in the two sides of the upper end of the pier stud 16; the two first hinged supports 22 are respectively connected with the two first anchoring pieces 21;
two second anchors 31; the two second anchoring parts 31 are pre-buried in the two sides of the middle part of the pier stud 16; the two second hinge bases 32 are connected to the two second anchors 31, respectively. After all the groups of support structures are fixed, the support structures are connected stably through the connecting system.
As shown in fig. 1, the triangular hinge bracket further includes a first pair of tie bars 23 and a second pair of tie bars 33, the first pair of tie bars 23 and the second pair of tie bars 33 are both embedded in the pier stud 16, two ends of the first pair of tie bars 23 are respectively connected with the two first anchoring parts 21, and two ends of the second pair of tie bars 33 are respectively connected with the two second anchoring parts 31.
As shown in fig. 1, the first pair of tie bars 23 and the second pair of tie bars 33 are arranged in parallel.
Specifically, the first pair of tie bars 23 and the second pair of tie bars 33 are both in a pretensioned arrangement. The first pair of tie bars 23 and the second pair of tie bars 33 are both made of PSB830 steel bars and bolts, and have the functions of firmly installing the hinged support by applying prestress, offsetting part of elastic deformation by utilizing the prestress and reducing the displacement of the hinged support.
As shown in fig. 2, the spacing between adjacent sets of stent structures is the same.
As shown in fig. 1 and 2, a bottom die 12 is provided at the bottom of the beam 11, support trusses 13 are provided below the inclined sections on both sides of the beam 11, cross beams 1411 are provided below the support trusses 13 and the middle of the bottom die 12, lift pads 15 are provided below the cross beams 14, the lift pads 15 below the support trusses 13 are disposed above the cross supports 4, and the lift pads 15 below the middle of the bottom die 12 are disposed above the pier 16. The mounting position of the outer formworks 17 is also shown.
As shown in fig. 3, different installation situations of the present application when two different beams 11 are shown, different railway continuous beam 11 zero-block triangular hinged supports can be adopted for the arrangement of different beams 11, the height of the second hinged support 32 on the pier stud 16 is mainly adjusted up and down, and the position of the third hinged support 24 on the transverse support 4 is adjusted, so that the support angle of the diagonal support 5 is adjusted to adapt to different pier shapes. In this way, the same transverse support 4 and diagonal support 5 can be recycled, and material waste is avoided.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (6)
1. Railway continuous beam zero number piece triangular hinge support, its characterized in that, including multiunit supporting structure, the parallel cloth of multiunit supporting structure is established on the pier stud, and every supporting structure of group all includes:
two transverse supports; the beam is arranged on the upper parts of the pier stud and the transverse support;
two inclined struts; the two transverse supports are symmetrically distributed on two sides of the pier stud; the two inclined supports are symmetrically distributed on two sides of the pier stud;
two first hinge bases; the first hinged support is hinged with one end of the transverse support;
two second hinge bases;
two third free bearings; the third hinge seat is arranged below the middle part of the transverse support; the first end of the inclined support is hinged with the third hinged support, and the first end of the inclined support is hinged with the second hinged support;
two first anchors; the two first anchoring parts are pre-embedded in the two sides of the upper end of the pier stud; the two first hinged supports are respectively connected with the two first anchoring pieces;
two second anchors; the two second anchoring parts are pre-embedded in the two sides of the middle part of the pier stud; the two second hinged supports are respectively connected with the two second anchoring pieces.
2. The railway continuous beam zero-number block triangular hinge bracket as claimed in claim 1, further comprising a first pair of tie bars and a second pair of tie bars, wherein the first pair of tie bars and the second pair of tie bars are both pre-embedded in the pier stud, two ends of the first pair of tie bars are respectively connected with the two first anchoring members, and two ends of the second pair of tie bars are respectively connected with the two second anchoring members.
3. The railway continuous beam zero number block triangular hinge bracket of claim 1, wherein the first pair of tie bars and the second pair of tie bars are arranged in parallel.
4. The railway continuous beam zero block triangular hinged support of claim 3, wherein the first pair of tie bars and the second pair of tie bars are both in a pre-tensioned arrangement.
5. The railway continuous beam zero block triangular hinge support of claim 1, wherein the spacing between adjacent two sets of support structures is the same.
6. The railway continuous beam zero-number block triangular hinged support according to claim 1, characterized in that a bottom die is arranged at the bottom of the beam, support trusses are arranged below the inclined sections at both sides of the beam, cross beams are arranged below the support trusses and the middle part of the bottom die, lifting cushion blocks are arranged below the cross beams, the lifting cushion blocks below the support trusses are arranged at the upper parts of the cross supports, and the lifting cushion blocks below the middle part of the bottom die are arranged at the upper parts of pier columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121062716.6U CN215052015U (en) | 2021-05-18 | 2021-05-18 | Zero number block triangular hinged support for railway continuous beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121062716.6U CN215052015U (en) | 2021-05-18 | 2021-05-18 | Zero number block triangular hinged support for railway continuous beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215052015U true CN215052015U (en) | 2021-12-07 |
Family
ID=79212315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121062716.6U Expired - Fee Related CN215052015U (en) | 2021-05-18 | 2021-05-18 | Zero number block triangular hinged support for railway continuous beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215052015U (en) |
-
2021
- 2021-05-18 CN CN202121062716.6U patent/CN215052015U/en not_active Expired - Fee Related
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| 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: 20211207 |