CN203821409U - Triangular end part for soil pressure equalizing beam - Google Patents
Triangular end part for soil pressure equalizing beam Download PDFInfo
- Publication number
- CN203821409U CN203821409U CN201420184216.3U CN201420184216U CN203821409U CN 203821409 U CN203821409 U CN 203821409U CN 201420184216 U CN201420184216 U CN 201420184216U CN 203821409 U CN203821409 U CN 203821409U
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- plate
- fixed
- beam assembly
- top board
- angular components
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Abstract
The utility model discloses a triangular end part for a soil pressure equalizing beam. The triangular end part comprises an inserting part, a beam component, an oblique beam component and a triangular component which are used for fixing and mounting, wherein the inserting part is fixed on one side of the beam component; the first end of the oblique beam component is fixed at the end part of the second side of the beam component; the bottom side of the triangular component is fixedly connected with the second side of the beam component; the first oblique side of the triangular component is fixedly connected with the oblique beam component; the second oblique side of the triangular component is parallel and level to the end part of the second end of the oblique beam component; a plurality of layers of accommodating chambers used for accommodating steel strands are arranged on the triangular component; one end of each of the steel strands is fixed on the triangular component; the other end of each of the steel strands penetrates through the accommodating chambers. According to the utility model, the accommodating chambers are arranged, and because the accommodating chambers adopt layered designs, the phenomenon that steel strands intertwine can't happen, the repeated prestress tension of the steel strands can be realized, and the construction quality can be improved; the net space is adequate between layers, so that the construction difficulty in passing through each steel strand is lowered, and the construction time can be greatly shortened.
Description
Technical field
The utility model relates to apparatus field for building, relates in particular to a kind of earth pressure balance beam montant.
Background technology
At building field, in order to guarantee the firm of bracing of foundation pit wall, the technician of the Korea S of association area has invented fish belly sill support system, take different size model shaped steel as material making fish belly sill, to support, diagonal brace and live end; By the steel strand on fish belly sill and to the jack on support, diagonal brace, apply prestressing force, control the displacement of bracing of foundation pit wall.
Fish belly sill comprises the triangle part of end and is fixed on the mid portion between triangle part.Triangle part of the prior art is only provided with a steel strand passage, one end of steel strand is fixed on triangle part, the other end is through steel strand passage, in when construction along with passing through the increase of steel strand quantity, therefore the space of prestress wire passage is more and more less, in practice of construction, when traversing to 50 left and right, construction is difficulty very.And the contact area of steel strand and triangle part is seldom, and pressure is very big, approach very much the yield strength of steel plate, be unfavorable for the safety of engineering.
Summary of the invention
For the weak point existing in above-mentioned technology, using for reference on the basis of Korea S's fish belly sill, the inventor proposes the concept of earth pressure balance beam, and the utility model provides a kind of simple in structure, earth pressure balance beam triangle shaped ends that can improve construction quality.
For achieving the above object, the utility model provides a kind of earth pressure balance beam triangle shaped ends, comprises for hard-wired portion, transverse beam assembly, cant beam assembly and three angular components assigned; The described portion of assigning is fixed on the first side of transverse beam assembly, the first end of described cant beam assembly is fixed on the end of the second side of transverse beam assembly, the base of described three angular components is fixedly connected with the second side of transverse beam assembly, the first hypotenuse of three angular components is fixedly connected with cant beam assembly, and the second hypotenuse of three angular components is concordant with the end of the second end of cant beam assembly; Described three angular components are provided with multilayer for the accommodating cavity of accommodating steel strand, and one end of described steel strand is fixed on three angular components, and the other end is through accommodating cavity.
Wherein, this earth pressure balance beam triangle shaped ends also comprises anchor dish and backing plate, and described anchor dish is fixed on three angular components, and described backing plate is between anchor dish and three angular components.
Wherein, described three angular components comprise that polylith is according to arc support line plate and the polylith junction plate of the design of tangent line principle, junction plate is fixed between two adjacent arc support line plates, and two adjacent arc support line plates surround one deck accommodating cavity, and junction plate is divided at least two chambeies by every layer of accommodating cavity.
Wherein, described transverse beam assembly comprises the first top board, the first base plate, the first left plate, the first right plate, the first intermediate plate and a plurality of the first reinforcing riser; One side of described the first intermediate plate is fixed on the position of center line of the first top board, and opposite side is fixed on the position of center line of the first base plate; Described the first left plate is fixed on a side of the first intermediate plate and the first top board, and described the first right plate is fixed on the opposite side of the first intermediate plate and the first top board; The described first side of reinforcing riser is fixed on the first top board, and opposite side is fixed on the first base plate, and a plurality of first reinforces riser is evenly distributed between the first left plate and the first right plate.
Wherein, described cant beam assembly comprises the second top board, the second base plate, the second left plate, the second right plate, the second intermediate plate and a plurality of the second reinforcing riser; One side of described the second intermediate plate is fixed on the position of center line of the second top board, and opposite side is fixed on the position of center line of the second base plate; Described the second left plate is fixed on a side of the second intermediate plate and the second top board, and described the second right plate is fixed on the opposite side of the second intermediate plate and the second top board; The described second side of reinforcing riser is fixed on the second top board, and opposite side is fixed on the second base plate, and a plurality of second reinforces riser is evenly distributed between the second left plate and the second right plate.
Wherein, described accommodating cavity has six layers, and every layer of accommodating cavity is divided into He You chamber, left chamber uniformly.
Wherein, the prestress wire of the accommodating seven diameter 15.2mm of the He You chamber, left chamber of described every layer of accommodating cavity difference.
Wherein, described in, assign portion, transverse beam assembly and cant beam assembly to be equipped with a plurality of screwed holes for being fixedly connected with.
Wherein, described three angular components are provided with cavity.
Wherein, described in, assign the material of portion, transverse beam assembly, cant beam assembly and three angular components to be Q345 steel plate.
The beneficial effects of the utility model are: compared with prior art, the earth pressure balance beam triangle shaped ends that the utility model provides, is provided with multilayer accommodating cavity; During use, steel strand through after different accommodating cavities, are fixed on three angular components in batches.Because accommodating cavity is hierarchical design, can there are not steel strand and be wound around each other, loss of prestress is little; Completely independent, non-interference between every steel strand, can realize the multi-time prestressed stretch-draw of steel strand, improved construction quality; Clear space between every layer is sufficient, and the difficulty of construction that makes to pass through every steel strand reduces very many, and passing through becomes is easy to, and greatly shortens the engineering time.
Accompanying drawing explanation
Fig. 1 is the structure chart of earth pressure balance beam triangle shaped ends of the present utility model;
Fig. 2 is the front view of earth pressure balance beam triangle shaped ends of the present utility model.
Critical element symbol description is as follows:
1, assign portion 2, transverse beam assembly
3, cant beam assembly 4, three angular components
21, the first top board 22, the first base plate
23, the first left plate 24, the first right plate
25, the first intermediate plate 26, first is reinforced riser
31, the second top board 32, the second base plate
33, the second left plate 34, the second right plate
35, the second intermediate plate 36, second is reinforced riser
41, arc support line plate 42, junction plate
43, cavity
The specific embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1 and Fig. 2, the earth pressure balance beam triangle shaped ends that the utility model provides, comprises for hard-wired portion 1, transverse beam assembly 2, cant beam assembly 3 and three angular components 4 assigned; Assign portion 1 to be fixed on the first side of transverse beam assembly 2, the first end of cant beam assembly 3 is fixed on the end of the second side of transverse beam assembly 2, the base of three angular components 4 is fixedly connected with the second side of transverse beam assembly 2, the first hypotenuse of three angular components 4 is fixedly connected with cant beam assembly 3, and the second hypotenuse of three angular components 4 is concordant with the end of the second end of cant beam assembly 3; Three angular components 4 are provided with multilayer for the accommodating cavity of accommodating steel strand, and one end of steel strand is fixed on three angular components 4, and the other end is through this accommodating cavity.
Compared to prior art, the earth pressure balance beam triangle shaped ends that the utility model provides, is provided with multilayer accommodating cavity; During use, steel strand through after different accommodating cavities, are fixed on three angular components 4 in batches.Because accommodating cavity is hierarchical design, can there are not steel strand and be wound around each other, loss of prestress is little; Completely independent, non-interference between every steel strand, can realize the multi-time prestressed stretch-draw of steel strand, improved construction quality; Clear space between every layer is sufficient, and the difficulty of construction that makes to pass through every steel strand reduces very many, and passing through becomes is easy to, and greatly shortens the engineering time.
In the present embodiment, this earth pressure balance beam triangle shaped ends also comprises anchor dish and backing plate, and anchor dish is fixed on three angular components 4, and backing plate is between anchor dish and three angular components 4.In prior art, anchor dish is to be directly fixed on triangle part, and the utility model has been set up backing plate at anchor dish and three angular components 4, can effectively reduce pressure, increases engineering safety.
In the present embodiment, three angular components 4 comprise that polylith is according to arc support line plate 41 and the polylith junction plate 42 of the design of tangent line principle, junction plate 42 is fixed between two adjacent arc support line plates 41, two adjacent arc support line plates 41 surround one deck accommodating cavity, and junction plate 42 is divided at least two chambeies by every layer of accommodating cavity.In prior art, steel strand contact with triangle part by a curved plate, and its pressure is very big, approach very much the yield strength of steel plate, are unfavorable for the safety of engineering; And three angular components 4 of the present utility model comprise polylith arc support line plate 41, so the pressure that every layer of arc support line plate 41 born diminishes, pressure diminishes, and has further increased engineering safety; This external when design consider steel strand from arc support line plate 41 the warpage problem out time, camber line adopts the design of tangent line principle, so just there will not be warpage, can not damage steel strand.
In the present embodiment, transverse beam assembly 2 comprises the first top board 21, the first base plate 22, the first left plate 23, the first right plate 24, the first intermediate plate 25 and a plurality of the first reinforcing riser 26; One side of the first intermediate plate 25 is fixed on the position of center line of the first top board 21, and opposite side is fixed on the position of center line of the first base plate 22; The first left plate 23 is fixed on a side of the first intermediate plate 25 and the first top board 21, and the first right plate 24 is fixed on the opposite side of the first intermediate plate 25 and the first top board 21; The first side of reinforcing riser 26 is fixed on the first top board 21, and opposite side is fixed on the first base plate 22, and a plurality of first reinforces riser 26 is evenly distributed between the first left plate 23 and the first right plate 24.
Cant beam assembly 3 comprises the second top board 31, the second base plate 32, the second left plate 33, the second right plate 34, the second intermediate plate 35 and a plurality of the second reinforcing riser 36; One side of the second intermediate plate 35 is fixed on the position of center line of the second top board 31, and opposite side is fixed on the position of center line of the second base plate 32; The second left plate 33 is fixed on a side of the second intermediate plate 35 and the second top board 31, and the second right plate 34 is fixed on the opposite side of the second intermediate plate 35 and the second top board 31; The second side of reinforcing riser 36 is fixed on the second top board 31, and opposite side is fixed on the second base plate 32, and a plurality of second reinforces riser 36 is evenly distributed between the second left plate 33 and the second right plate 34.
Three angular components 4 are provided with cavity 43.
Transverse beam assembly 2 of the present utility model and cant beam assembly 3 are to be spliced to form by polylith plate, and by rational deployment, the connection of plate, transverse beam assembly 2 and cant beam assembly 3 all can bear very large pretightning force; In addition,, because transverse beam assembly 2, cant beam assembly 3 and three angular components 4 are not all solid constructions, the materials of therefore producing this transverse beam assembly 2, cant beam assembly 3 and three angular components 4 are less, and quality is lighter, more convenient during installation.
In the present embodiment, accommodating cavity has six layers, and every layer of accommodating cavity is divided into He You chamber, left chamber uniformly.The He You chamber, left chamber of every layer of accommodating cavity is the prestress wire of accommodating seven diameter 15.2mm respectively.
He You chamber, left chamber isolates mutually, steel strand in left chamber not can with right chamber in steel strand be in contact with one another, more can not be wound around, that is to say that the phase mutual interference between steel strand is less, pretightning force can be good act on arc support line plate 41, therefore construction quality is improved.
Multilayer accommodating cavity can pass through 84 steel strand altogether, can meet the construction requirement of the overwhelming majority of the prior art.Certainly, this is only a specific embodiment of the present utility model, the number of plies of accommodating cavity of the present utility model, and the accommodating cavity of an every layer quantity is not limited in this, can be also other any amount.
In the present embodiment, for the assembling of earth pressure balance beam triangle shaped ends inside and with being connected of external component, assigning portion 1, transverse beam assembly 2 and cant beam assembly 3 to be equipped with a plurality of screwed holes for being fixedly connected with, a plurality of screwed holes all with distribute.
In the present embodiment, assign the material of portion 1, transverse beam assembly 2, cant beam assembly 3 and three angular components 4 to be Q345 steel plate.The excellent mechanical of Q345 steel plate, cost is also lower, and weldability is fine, is applicable to and earth pressure balance beam triangle shaped ends of the present utility model very much.Certainly, this is only a specific embodiment of the present utility model, and the material of portion 1, transverse beam assembly 2, cant beam assembly 3 and three angular components 4 of assigning of the present utility model is not limited in this, also can meet for other material of mechanical property requirements.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (10)
1. an earth pressure balance beam triangle shaped ends, is characterized in that, comprises for hard-wired portion, transverse beam assembly, cant beam assembly and three angular components assigned; The described portion of assigning is fixed on the first side of transverse beam assembly, the first end of described cant beam assembly is fixed on the end of the second side of transverse beam assembly, the base of described three angular components is fixedly connected with the second side of transverse beam assembly, the first hypotenuse of three angular components is fixedly connected with cant beam assembly, and the second hypotenuse of three angular components is concordant with the end of the second end of cant beam assembly; Described three angular components are provided with multilayer for the accommodating cavity of accommodating steel strand, and one end of described steel strand is fixed on three angular components, and the other end is through accommodating cavity.
2. earth pressure balance beam triangle shaped ends according to claim 1, is characterized in that, this earth pressure balance beam triangle shaped ends also comprises anchor dish and backing plate, and described anchor dish is fixed on three angular components, and described backing plate is between anchor dish and three angular components.
3. earth pressure balance beam triangle shaped ends according to claim 1, it is characterized in that, described three angular components comprise that polylith is according to arc support line plate and the polylith junction plate of the design of tangent line principle, junction plate is fixed between two adjacent arc support line plates, two adjacent arc support line plates surround one deck accommodating cavity, and junction plate is divided at least two chambeies by every layer of accommodating cavity.
4. earth pressure balance beam triangle shaped ends according to claim 1, is characterized in that, described transverse beam assembly comprises the first top board, the first base plate, the first left plate, the first right plate, the first intermediate plate and a plurality of the first reinforcing riser; One side of described the first intermediate plate is fixed on the position of center line of the first top board, and opposite side is fixed on the position of center line of the first base plate; Described the first left plate is fixed on a side of the first intermediate plate and the first top board, and described the first right plate is fixed on the opposite side of the first intermediate plate and the first top board; The described first side of reinforcing riser is fixed on the first top board, and opposite side is fixed on the first base plate, and a plurality of first reinforces riser is evenly distributed between the first left plate and the first right plate.
5. earth pressure balance beam triangle shaped ends according to claim 1, is characterized in that, described cant beam assembly comprises the second top board, the second base plate, the second left plate, the second right plate, the second intermediate plate and a plurality of the second reinforcing riser; One side of described the second intermediate plate is fixed on the position of center line of the second top board, and opposite side is fixed on the position of center line of the second base plate; Described the second left plate is fixed on a side of the second intermediate plate and the second top board, and described the second right plate is fixed on the opposite side of the second intermediate plate and the second top board; The described second side of reinforcing riser is fixed on the second top board, and opposite side is fixed on the second base plate, and a plurality of second reinforces riser is evenly distributed between the second left plate and the second right plate.
6. earth pressure balance beam triangle shaped ends according to claim 3, is characterized in that, described accommodating cavity has six layers, and every layer of accommodating cavity is divided into He You chamber, left chamber uniformly.
7. earth pressure balance beam triangle shaped ends according to claim 6, is characterized in that, the He You chamber, left chamber of described every layer of accommodating cavity is the prestress wire of accommodating seven diameter 15.2mm respectively.
8. earth pressure balance beam triangle shaped ends according to claim 1, is characterized in that, described in assign portion, transverse beam assembly and cant beam assembly to be equipped with a plurality of screwed holes for being fixedly connected with.
9. earth pressure balance beam triangle shaped ends according to claim 1, is characterized in that, described three angular components are provided with cavity.
10. earth pressure balance beam triangle shaped ends according to claim 1, is characterized in that, described in assign the material of portion, transverse beam assembly, cant beam assembly and three angular components to be Q345 steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184216.3U CN203821409U (en) | 2014-03-04 | 2014-04-16 | Triangular end part for soil pressure equalizing beam |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095334.7 | 2014-03-04 | ||
| CN201420095334 | 2014-03-04 | ||
| CN201420184216.3U CN203821409U (en) | 2014-03-04 | 2014-04-16 | Triangular end part for soil pressure equalizing beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821409U true CN203821409U (en) | 2014-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184216.3U Expired - Fee Related CN203821409U (en) | 2014-03-04 | 2014-04-16 | Triangular end part for soil pressure equalizing beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239587A (en) * | 2015-11-16 | 2016-01-13 | 戴向胜 | Splayed diagonal bracing type steel bracing system of foundation pit enclosure wall |
-
2014
- 2014-04-16 CN CN201420184216.3U patent/CN203821409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239587A (en) * | 2015-11-16 | 2016-01-13 | 戴向胜 | Splayed diagonal bracing type steel bracing system of foundation pit enclosure wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU GUANGHUA GEOTECHNICAL ENGINEERING CO., LTD. Free format text: FORMER NAME: SUZHOU GUANGHUA GEOTECHNICAL ENGINEERING LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: South East of Suzhou city in Jiangsu province 215000 No. 10 Building 2 floor 16 Patentee after: Suzhou Guanghua geotechnical engineering Limited by Share Ltd Patentee after: Dai Xiangsheng Address before: South East of Suzhou city in Jiangsu province 215000 No. 10 Building 2 floor 16 Patentee before: Suzhou brilliance geotechnical engineering Co., Ltd Patentee before: Dai Xiangsheng |
|
| 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: 20140910 Termination date: 20190416 |