CN208866648U - Novel truss welding bench - Google Patents
Novel truss welding bench Download PDFInfo
- Publication number
- CN208866648U CN208866648U CN201821389525.9U CN201821389525U CN208866648U CN 208866648 U CN208866648 U CN 208866648U CN 201821389525 U CN201821389525 U CN 201821389525U CN 208866648 U CN208866648 U CN 208866648U
- Authority
- CN
- China
- Prior art keywords
- moveable top
- truss
- support construction
- angle
- moveable
- 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
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a kind of novel truss welding benches to solve the technical issues of welding bench in the prior art is only used for the truss welding of an angle.When carrying out truss welding using the utility model, when the truss angulation change for needing to weld, only needing to rotate moveable top keeps its angle between fixed mesa consistent with the angle of truss to be welded, it does not need to replace other workbench, avoids inefficiency, the disadvantage of positioning accuracy difference caused by frequently transfer truss.Meanwhile it, so its position can be limited by shaft, can only advantageously ensure that precision around the shaft rotation vertically extended in the rotation process of moveable top.
Description
Technical field
The utility model relates to a kind of novel truss welding benches.
Background technique
Escalator is a kind of to tilt upward or downward with shuttling movement step, applied to building between different layers height
Convey the fixation power driven equipment of passenger.Escalator is made of step, the handrail of both sides and truss, and truss is used as and helps automatically
The metallic framework of ladder is played a supporting role, and step and handrail are installed on truss.
The welding precision of truss directly influences the installation accuracy and operation translation degree of escalator.Currently, monolithic truss
Assembling be to be completed on horizontal welding tooling, but existing monolithic truss welding tooling may be only available for the purlin of an angle
Frame welding.Truss is welded by multistage truss element forms more folding forms, adjacent two sections of truss lists in the escalator of different size
Angle between member is different, and the angle in the escalator of same specification between adjacent two sections of truss elements may not also
Together.So when being welded using existing horizontal welding tooling auxiliary girder, needs when needing to weld the truss element of different angles
Truss is transferred on other suitable welding benches using suspender.Truss is frequently shifted inside, not only causes production efficiency
It is low, the welding precision of truss but will be influenced because of position inaccurate.
Utility model content
The purpose of this utility model is to provide a kind of novel truss welding benches to solve Welder in the prior art
The technical issues of truss welding of an angle is only used for as platform.
To achieve the above object, the novel truss welding bench of the utility model uses following technical scheme:
Type truss welding workbench, including support construction, support construction include fixed mesa, it is characterised in that: support knot
Rotation is provided with moveable top on structure, and the shaft of moveable top vertically extends so can be relative to support construction rotation activity
To adjust the angle between fixed mesa and moveable top, the upper surface of moveable top flushes table top with the upper surface of fixed mesa
The supporting surface for having collectively constituted and being used to support truss to be welded is set.
It is provided on moveable top and support construction for cooperating with truss lateral surface block to be welded to position it
Positioning region.
It is provided between moveable top and support construction for moveable top and support construction after adjusting angle will to be rotated
The locking structure of locking, locking structure be staggered moveable top shaft setting.
The locking structure includes the location hole being arranged on moveable top, the limit hole of setting on the support structure, is gone back
Including pin shaft, multiple limit holes are provided in support construction, pin shaft is used for across location hole and corresponding limit hole to lock activity
Table top and support construction, moveable top and fixation when the location hole on moveable top corresponds to different limit holes in the up-down direction
Angle between table top is different.
The utility model has the beneficial effects that when carrying out truss welding using the utility model, when the truss angle that needs weld
When degree changes, it is only necessary to rotating moveable top keeps its angle between fixed mesa consistent with the angle of truss to be welded,
It does not need to replace other workbench, avoids inefficiency, the disadvantage of positioning accuracy difference caused by frequently transfer truss.Meanwhile
It can only be around the shaft rotation vertically extended, so its position can be limited by shaft in the rotation process of moveable top
It is fixed, advantageously ensure that precision.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the novel truss welding bench of the utility model；
Fig. 2 is the partial structural diagram of fixed mesa and moveable top junction in Fig. 1.
Specific embodiment
The specific structure of the novel truss welding bench of the utility model is as depicted in figs. 1 and 2, including support construction 1,
Support construction 1 includes the fixed mesa 2 positioned at front end, and the rear end thereof of support construction 1 is provided with moveable top 3, moveable top 3
Shaft 5 vertically extend thus can relative to support construction 1 rotate moveable top 3 to adjust fixed mesa 2 and movable table
Angle between face 3, the upper surface of moveable top 3, which with the upper surface of fixed mesa 2 flushes setting and collectively constituted, to be used to support
The supporting surface of truss to be welded.
It is provided between moveable top 3 and support construction 1 and is tied for the moveable top 3 after adjusting angle and support will to be rotated
The locking structure that structure 1 locks.The limit that locking structure includes the location hole being arranged on moveable top 3, is arranged in support construction 1
Position hole, further includes pin shaft.Be provided with multiple limit holes in support construction 1, pin shaft be used for across location hole and corresponding limit hole with
Moveable top 3 and support construction 1 are locked, the location hole on moveable top 3 corresponds to living when different limit holes in the up-down direction
Dynamic table top 3 is different from the angle between fixed mesa 2.Since actually required truss angle is usually certain several particular value, institute
With by the rational design to limit hole site can guarantee different limit hole and location hole to it is corresponding when 3 and fixed station
A certain particular value required for angle is between face 2.In this case when the truss angulation change for needing to weld, it is only necessary to
Rotation moveable top 3 make suitable limit hole it is corresponding with location hole, again with pin shaft by moveable top 3 locking.Frequency is not needed
Angle between numerous measurement moveable top 3 and fixed mesa 2, location efficiency and positioning accuracy before can be further improved welding.
Meanwhile it can only be around the shaft rotation vertically extended, so its position can be turned in the rotation process of moveable top 3
Axis is limited, and advantageously ensures that precision.In other embodiments, locking structure can also be bolt locking mechanism, baffle block
Structure etc. other moveable top can be locked structure on the support structure；Certainly, locking structure may be omitted with, but directly
Prevent moveable top mobile relative to support construction by the frictional force between moveable top and support construction.
It is provided on moveable top 3 and support construction 1 for cooperating with truss lateral surface block to be welded to be positioned to it
Positioning region 4.The two sides of moveable top 3 Yu 1 width direction of support construction, and the profile that positioning region 4 surrounds is arranged in positioning region 4
It coincide with the shape of truss to be welded, can guarantee its positioning accuracy so truss to be welded is caught in after positioning region 4.At it
In his embodiment, positioning region can also be but another after placing truss on the table not as a part of workbench
Two sections of truss element positions to be welded are measured and adjusted outside, external fixture is reused after being adjusted in place and is fixed in
On workbench.
Claims (4)
1. novel truss welding bench, including support construction, support construction includes fixed mesa, it is characterised in that: support knot
Rotation is provided with moveable top on structure, and the shaft of moveable top vertically extends so can be relative to support construction rotation activity
To adjust the angle between fixed mesa and moveable top, the upper surface of moveable top flushes table top with the upper surface of fixed mesa
The supporting surface for having collectively constituted and being used to support truss to be welded is set.
2. novel truss welding bench according to claim 1, it is characterised in that: on moveable top and support construction
It is provided with for cooperating the positioning region to position to it with truss lateral surface block to be welded.
3. novel truss welding bench according to claim 1, it is characterised in that: between moveable top and support construction
It is provided with the locking structure for the moveable top after adjusting angle and support construction locking will to be rotated, locking structure is staggered activity
The shaft of table top is arranged.
4. novel truss welding bench according to claim 3, it is characterised in that: the locking structure includes that setting exists
Location hole, the limit hole of setting on the support structure on moveable top, further include pin shaft, multiple limits are provided in support construction
Position hole, pin shaft is for the positioning across location hole and corresponding limit hole to lock moveable top and support construction, on moveable top
Angle when hole corresponds to different limit holes in the up-down direction between moveable top and fixed mesa is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389525.9U CN208866648U (en) | 2018-08-28 | 2018-08-28 | Novel truss welding bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389525.9U CN208866648U (en) | 2018-08-28 | 2018-08-28 | Novel truss welding bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866648U true CN208866648U (en) | 2019-05-17 |
Family
ID=66465804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821389525.9U Expired - Fee Related CN208866648U (en) | 2018-08-28 | 2018-08-28 | Novel truss welding bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208866648U (en) |
-
2018
- 2018-08-28 CN CN201821389525.9U patent/CN208866648U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9441383B2 (en) | Construction apparatus and method for lifting structure integrally over the obstacles in vertical direction to a position with different horizontal projection | |
| CN207290431U (en) | A kind of adjustable type stairway mould | |
| CN102605960B (en) | Method for finely adjusting, locating and lifting hollow warehouse roof platform | |
| CN103737235A (en) | Box girder partition positioning tool and positioning method | |
| CN208866648U (en) | Novel truss welding bench | |
| CN216305424U (en) | Temporary inclined support rod piece regulated and controlled at high precision and multiple angles | |
| CN113182482A (en) | Blank positioning device and method for large die forging | |
| CN102230331B (en) | Three-dimension adjustable transition device for curtain wall vertical post | |
| CN105587128A (en) | Special fixture for mounting wallboard with heat insulation structure and mounting method for first-layer wallboard with heat insulation structure | |
| CN105369782A (en) | Auxiliary installation device and installation method for radial gate trunnions | |
| CN205743685U (en) | The cat ladder of adjustment height on a kind of crane | |
| CN209943692U (en) | Novel pipeline hanger capable of adjusting horizontal support | |
| CN205171465U (en) | A supplementary radial gate hinge installation device | |
| CN203679694U (en) | Adjustable elevator counter-weight frame assembly fixture | |
| CN206376564U (en) | A kind of counterforce device for adjusting Tall Frameworks post installation accuracy | |
| CN106078024A (en) | A kind of truss monolithic welding tooling | |
| CN211331996U (en) | Molten tin bath bottom plate steel constructs frame welding frock | |
| CN209510324U (en) | Measuring instrument placing device in a kind of measurement of shield tunnel | |
| CN103072004B (en) | Installation method of electric hoist hanger | |
| CN209408434U (en) | A kind of lift tooling platform | |
| CN108824823B (en) | Construction method for correcting perpendicularity of steel stand column | |
| CN209417630U (en) | Multi-screen display is used in a kind of exploitation of computer software | |
| CN203437916U (en) | Adjustable central line adjusting wire frame | |
| CN210336953U (en) | A multidirectional activity of anterior segment is adjusted secondary compound die frock for wind-powered electricity generation blade production | |
| CN218931504U (en) | Steel tower column segment adjusting and positioning tool |
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: 20190517 Termination date: 20190828 |