CN205259452U - Lattice formula girder steel with slip buckle formula hanging wire hole - Google Patents
Lattice formula girder steel with slip buckle formula hanging wire hole Download PDFInfo
- Publication number
- CN205259452U CN205259452U CN201521000112.3U CN201521000112U CN205259452U CN 205259452 U CN205259452 U CN 205259452U CN 201521000112 U CN201521000112 U CN 201521000112U CN 205259452 U CN205259452 U CN 205259452U
- Authority
- CN
- China
- Prior art keywords
- brace
- girder steel
- hanging wire
- lattice girder
- wire hole
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a lattice formula girder steel with slip buckle formula hanging wire hole belongs to civil engineering technical field. This lattice formula girder steel includes a plurality of lattice formula girder steel owner materials, connects a plurality of web members and a plurality of hanging wire hole staple bolt of installing on lattice formula girder steel owner material between a plurality of lattice formula girder steel owner materials, hanging wire hole staple bolt includes upper portion subassembly, lower part subassembly and a plurality of nut and the screw that link together upper portion subassembly and lower part subassembly, wherein the upper portion subassembly includes bottom openings's last backing sheet, and the lower part subassembly includes that top end opening and lower part have the under bracing piece in hanging wire hole, when installing to girder steel owner material, including upward backing sheet and under bracing piece wrap up girder steel owner material. This scheme has been solved prior art hanging wire hole and has been transformed the operating difficulties scheduling problem, has a great deal of advantages such as nimble convenient.
Description
Technical field
The utility model belongs to technical field of civil engineering, relates in particular to a kind of lattice girder steel with slip buckle-type hanging wire hole.
Background technology
The continuous framework of power transformation is all generally once to build up by final scale, and wherein the hanging wire hole on standby spacing lattice girder steel can onlyArrange with reference to built hanging wire hole of establishing on the girder steel of interval of current period, when enlarging at a specified future date, in the time not meeting lead-in wire installation requirement, need to enterThe transformation of row hanging wire hole, needs high-altitude work with torches, very difficult when operation, and is difficult to ensure that girder steel is not destroyed, and even needsChange girder steel.
Utility model content
The purpose of this utility model is to overcome problems of the prior art, realize a kind of have hanging wire hole can be set flexiblyNovel lattice girder steel.
For realizing above object, the utility model proposes a kind of lattice girder steel with slip buckle-type hanging wire hole, described latticeFormula girder steel comprises the main material of multiple lattice girder steels, is connected to multiple web members and multiple installation between the main material of multiple lattice girder steelsHanging wire hole anchor ear on the main material of lattice girder steel, wherein: described hanging wire hole anchor ear comprises: top assembly, lower component andSeveral screws and several nuts; Described top assembly comprises and is the upper support chip of arch bridge type and lower to left with upper support chipBrace on brace and second in the difference connected vertically first of right two ends, the lower central part of described upper support chip is hollow outSemicircle; Described lower component comprises lower support sheet, the semicircle that the center upper portion part of described lower support sheet is hollow out, instituteThe bottom of stating lower support sheet is provided with hanging wire hole, and described lower component also comprises upper respectively vertical along two ends, left and right with lower support sheetThe first time brace and the second time brace that connect; Wherein, brace and first time on brace and second on described firstOn brace and second time brace, all have several through holes, described several screws and several nuts are mounted to described someIndividual through hole is to be fastened on described top assembly and described lower component on the main material of described lattice girder steel.
According to an aspect of the present utility model, the semicircle of the hollow out of the semicircle of the hollow out of described upper support chip and lower support sheetIn main lattice girder steel material is wrapped in, on described first on brace and second brace respectively in the face of described first time braceWith second time brace, the through hole on described first on brace just to the through hole on first time brace to allow screw through alsoBy nut, brace on first and first time brace are fixed, the through hole on described second on brace just connects second timeThrough hole on sheet is to allow screw pass and by nut, brace on second and second time brace fixed.
According to an aspect of the present utility model, around the semicircle of the hollow out of described lower support sheet, have several deformable grooves.
According to an aspect of the present utility model, around the semicircle of the hollow out of support chip, have several deformable grooves on described.
According to an aspect of the present utility model, the main material of described lattice girder steel is steel pipe.
As can be seen here, this programme provides a kind of lattice girder steel with slip buckle-type hanging wire hole, and it is by tying hanging wire holeStructure is arranged on the main material of girder steel movably, has greatly improved the flexibility of lattice girder steel in enlarging in long term.
Brief description of the drawings
Fig. 1 is the combination schematic diagram of having shown prior art and lattice girder steel of the present utility model;
Fig. 2 is the scheme of installation in the hanging wire hole of prior art;
Fig. 3 is the structural representation of the slip buckle-type hanging wire hole anchor ear that the utility model proposes.
Detailed description of the invention
The following stated is better embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Referring to Fig. 1, described lattice girder steel comprises the main material 100 of multiple lattice girder steels and is connected to multiple lattice girder steel mastersMultiple web members 101 between material 100. As shown in Figure 1, the main material 100 of described lattice girder steel is steel pipe.
Fig. 1 shows hanging wire pore structure of the prior art, along the side view of the B-B direction of Fig. 1 as shown in Figure 2.
Hanging wire pore structure of the prior art is directly welded on web member 101, as shown in Figure 2, and referring to described in background technology,This structure is also not easy to enlarging at a specified future date.
Fig. 1 also shows the hanging wire pore structure the utility model proposes, as shown in the circle of the A indication of Fig. 1, and its amplificationFigure as shown in Figure 3, is specifically described it referring to Fig. 3.
First we can see, the utility model has been arranged on hanging wire pore structure on the main material of lattice girder steel, and have replaced existingHave being arranged on web member in technology, although and the main material of described lattice girder steel its cross section shown in Figure 1 be circular, realityCan be other shapes, is rectangle or square etc. such as its cross section, and correspondingly, embrace in the removable hanging wire of buckle-type hole belowThe upper and lower opening of hoop also can be other shapes except circle.
Fig. 3 shows the removable hanging wire of the buckle-type for the lattice girder steel hole anchor ear the utility model proposes, described buckle-typeRemovable hanging wire hole anchor ear comprises:
Top assembly 301 and lower component 302;
Described top assembly 301 comprises and is the upper support chip 201 of arch bridge type and divides along two ends, left and right with the lower of upper support chip 201Brace 204 on brace 203 and second on not connected vertically first, the lower central part of described upper support chip 201 isThe semicircle 208 of hollow out;
Lower component 302 comprises lower support sheet 202, the semicircle 207 that the center upper portion part of described lower support sheet 202 is hollow out,The bottom of described lower support sheet 202 is provided with hanging wire hole 102, and described lower component 302 also comprises with the upper edge of lower support sheet leftRight two ends are first time brace 206 connected vertically and second time brace 205 respectively;
Described hanging wire hole anchor ear also comprises several screw 210 and several nuts 211;
Wherein, brace 203 is connected with second time with brace on second 204 and first time brace 206 on described firstOn sheet 205, all there are several through hole (not shown);
In the time being mounted to the main material 100 of lattice girder steel, the semicircle 208 of the hollow out of described upper support chip 201 and lower support sheet 202The semicircle 207 of hollow out main lattice girder steel material 100 is wrapped in, brace 203 is connected with on second on described firstSheet 204 is respectively in the face of described first time brace 206 and second time brace 205, logical on described first on brace 203Hole is just passed and passes through nut 211 by brace on first 203 with permission screw 210 through hole on first time brace 206Fixing with first time brace 206, the through hole on described second on brace 204 is just to the through hole on second time brace 205To allow screw 210 to pass and to pass through nut 211 by fixing to brace on second 204 and second time brace 205.
Like this, described hanging wire hole anchor ear can be arranged on when needed to any position of the main material of lattice girder steel, and can be along instituteStating main material arbitrarily slides to adjust the position of this hanging wire hole anchor ear on the main material of this lattice girder steel in good time, with respect to prior art moreFor flexible and convenient.
In addition, because the big or small thickness of main material may be different, therefore, around the semicircle of the hollow out of described lower support sheetHave several deformable grooves 209, when thicker, the semicircle opening of described lower support sheet can suitably magnify, when thinner,Can suitably dwindle, at this moment, can be engaged on first, second diverse location place on brace and first, second lower brace and openIf hole adjust the mounting means that elasticity is suitable; As shown in Figure 3, so the top of described upper support chip is narrower without distortionCan there is deformation to a certain degree in groove, but in other embodiments, if its top is wider, go up support chip hollow out halfCircular several deformable grooves that around also can have.
Like this, when early stage, girder steel designed, can estimate hanging wire hole number and position range, web member is not set within the scope of this; AndHanging wire hole is not set in preliminary engineering, when enlarging, according to specific requirement (hanging hole position and aperture), hanging wire hole is set.
It should be noted that detailed description of the invention and application that the utility model proposes are only the object of explanation, conduct is not to thisThe restriction of utility model protection scope, those skilled in the art can modify to meet to detailed description of the invention of the present utility modelActual needs.
Claims (5)
1. a lattice girder steel with slip buckle-type hanging wire hole, is characterized in that:
Described lattice girder steel comprises the main material of multiple lattice girder steels, is connected to the multiple web members between the main material of multiple lattice girder steelsAnd multiple hanging wire hole anchor ears that are arranged on the main material of lattice girder steel, wherein:
Described hanging wire hole anchor ear comprises: top assembly, lower component and several screws and several nuts;
Described top assembly comprises and is the upper support chip of arch bridge type and lower respectively connected vertically along two ends, left and right with upper support chipBrace on brace and second on first, the semicircle that the lower central part of described upper support chip is hollow out;
Described lower component comprises lower support sheet, the semicircle that the center upper portion part of described lower support sheet is hollow out, described lowerThe bottom of support sheet is provided with hanging wire hole, and described lower component also comprises upper respectively connected vertically along two ends, left and right with lower support sheetFirst time brace and second time brace;
Wherein, if all have on brace and first time brace and second time brace on brace and second on described firstA dry through hole, described several screws and several nuts be mounted to described several through holes with by described top assembly and described underParts is fastened on the main material of described lattice girder steel.
2. lattice girder steel according to claim 1, is characterized in that:
In the semicircle of the hollow out of the semicircle of the hollow out of described upper support chip and lower support sheet is wrapped in main lattice girder steel material,On described first on brace and second brace respectively in the face of described first time brace and second time brace, on described firstThrough hole on brace just to the through hole on first time brace with allow screw through and by nut by brace on first and theOnce brace is fixed, the through hole on described second on brace just to the through hole on second time brace to allow screw through alsoBy nut, brace on second and second time brace are fixed.
3. lattice girder steel according to claim 1 and 2, is characterized in that:
Around the semicircle of the hollow out of described lower support sheet, have several deformable grooves.
4. lattice girder steel according to claim 3, is characterized in that:
Around the semicircle of the hollow out of support chip, have several deformable grooves on described.
5. lattice girder steel according to claim 1, is characterized in that:
The main material of described lattice girder steel is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000112.3U CN205259452U (en) | 2015-12-05 | 2015-12-05 | Lattice formula girder steel with slip buckle formula hanging wire hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000112.3U CN205259452U (en) | 2015-12-05 | 2015-12-05 | Lattice formula girder steel with slip buckle formula hanging wire hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259452U true CN205259452U (en) | 2016-05-25 |
Family
ID=56000987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521000112.3U Active CN205259452U (en) | 2015-12-05 | 2015-12-05 | Lattice formula girder steel with slip buckle formula hanging wire hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205259452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593075A (en) * | 2019-09-09 | 2019-12-20 | 苏州园林设计院有限公司 | Arch bridge stone arch coupon fixing structure and construction method thereof |
-
2015
- 2015-12-05 CN CN201521000112.3U patent/CN205259452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593075A (en) * | 2019-09-09 | 2019-12-20 | 苏州园林设计院有限公司 | Arch bridge stone arch coupon fixing structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120312357A1 (en) | Structural object supporting structure, structural object mount, method for installing structural object using the mount, and solar photovoltaic system | |
| CN104847122B (en) | Device assembly for tensioning fork ear type stay rope or steel pull rod and tensioning construction method of device assembly | |
| US10125503B2 (en) | Suspended scaffold cable diverter system | |
| CN205259452U (en) | Lattice formula girder steel with slip buckle formula hanging wire hole | |
| CN204343650U (en) | Regularization outrigger wall-connecting piece through walls | |
| KR20180051164A (en) | Strengthening apparatus and method of lightweight steel truss members by external prestressing | |
| CN102996585B (en) | Embracing hoop applied transformer rack assembling method | |
| JP2011184193A (en) | Fence mounting device of belt conveyor and safety fence of belt conveyor | |
| JP4073392B2 (en) | Temporary member support tool | |
| CN201553566U (en) | Assembled tower crane adhering device | |
| CN204590556U (en) | With the steel pipe lifting scaffold of steel sash net safeguard structure | |
| CN203626276U (en) | Hanging structure of horizontal safety net | |
| US8943776B2 (en) | Composite steel joist | |
| CN109440994A (en) | A kind of annular rope support construction and suspen-shell structure | |
| CN201964100U (en) | Hanging and connecting device | |
| CN204804375U (en) | Novel steel construction is connected device | |
| CN202990268U (en) | Connecting device for inter-purlin batter braces in purlin reinforced area | |
| CN208899341U (en) | A kind of light-duty anchor ear for cylinder pier Coping Construction | |
| CN204079226U (en) | A kind of movable beam string hanging apparatus that can increase rigidity when tubular truss lifts | |
| CN208308252U (en) | A kind of suspender of integral hoisting precast beam roof steel bar skeleton | |
| CN204803888U (en) | Stock for electric power | |
| CN208396303U (en) | Back cord component | |
| JP5621033B1 (en) | Architectural receptacle | |
| CN216239866U (en) | Hanging device of push-pull type safety pocket net | |
| KR102322585B1 (en) | Sleeper for formwork |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |