CN107939053A - A kind of steel truss assembly moulding bed that can accurately adjust - Google Patents
A kind of steel truss assembly moulding bed that can accurately adjust Download PDFInfo
- Publication number
- CN107939053A CN107939053A CN201710779919.9A CN201710779919A CN107939053A CN 107939053 A CN107939053 A CN 107939053A CN 201710779919 A CN201710779919 A CN 201710779919A CN 107939053 A CN107939053 A CN 107939053A
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- China
- Prior art keywords
- moulding bed
- channel steel
- strip
- perps
- limiting plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 238000000465 moulding Methods 0.000 title claims abstract description 37
- 210000001015 abdomen Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Invention provides a kind of steel truss assembly moulding bed that can accurately adjust.The assembly moulding bed includes bearing frame body and some T-shaped saddles, and is arranged in some moulding bed columns at the top of bearing frame body.Every moulding bed column includes two channel steel upright bars.Two channel steel upright bars are arranged symmetrically, and notch is opposite.The web I of two channel steel upright bars sandwiches out perps.T-shaped saddle is fixed on moulding bed column.During work, tightening and unscrewing by nut, T-shaped saddle can be along perps vertical sliding.By turn knob, limited block can be slided along sliding groove is horizontal.The assembly moulding bed is suitable for the truss of sizes, adds the installation accuracy of steel truss, improves construction quality, and economic benefit is good.
Description
Technical field
The present invention relates to steel truss assembly moulding bed field, the more particularly to accurate assembly of And of Varying Depth Steel Space Truss.
Background technology
Domestic steel truss is grown rapidly, piecemeal slitting lifting, overall lifting, integral jacking, lifting exhibition in its installation method
All methods such as open and all refer to installation on ground.To ensure accurately to install, assembled moulding bed just seems very important, and most of assembled moulding bed
It is field fabrication, such moulding bed is primarily present problems with：1) splicing accuracy is low, due to being made to be live temporarily, its quality
It is more coarse, it is not high to the position level of rod piece, cause the truss assembled stage to dock difficult, installation by force can cause additional answer again
Power, brings security risk.2) scene is interim makes time-consuming excessive, influences project progress, this is for duration compact modern large-scale
It is undoubtedly a big disadvantage for construction.3) current assembled moulding bed is unadjustable, it is difficult to rapidly in multi-form difference size
Truss assembly in reuse.Same construction site needs to make for multi-form, the assembled tire of various sizes of truss
Frame, cost is high, the wasting of resources.4) truss form of disparity items, size are not quite similar, and field fabrication is essentially welded to connect,
It is difficult to split transport, so the moulding bed of such scene temporary weld is not easy to reuse in disparity items, cause to waste.
Therefore, there is an urgent need for develop a kind of steel truss assembly moulding bed that can accurately adjust.
The content of the invention
The object of the present invention is to provide a kind of steel truss assembly moulding bed that can accurately adjust, to solve to exist in the prior art
The problem of.
It is such to achieve the object of the present invention the technical solution used, a kind of steel truss that can accurately adjust is assembled
Moulding bed, including bearing frame body and some T-shaped saddles, and it is arranged in some moulding bed columns at the top of bearing frame body.
Some moulding bed columns are arranged as two rows.Every moulding bed column includes two channel steel upright bars.Described two
Channel steel upright bar is arranged symmetrically, and notch is opposite.The web I of two channel steel upright bars sandwiches out perps.
The T-shaped saddle includes vertical channel steel.The vertical slot ladle includes web II.If the outside of web II is welded with
Dry root screw rod.The inner side of web II is welded with two pieces of transverse channel steels.Two pieces of transverse channel steels are arranged symmetrically.Two pieces of horizontal strokes
It is opposite to channel steel notch, sandwich out sliding groove.Engaging has two limited blocks in the sliding groove.Between two pieces of transverse channel steels
Leave horizontal coulisse.The screw rod of each T-shaped saddle screws in nut after passing through perps, and T-shaped saddle is fixed on moulding bed column.
The limited block includes clamping plate, connecting plate, limiting plate, spring, round bar, strip, cylinder and knob.The clamping plate and
Connecting plate is arranged vertically, and vertical connection.The limiting plate is horizontally disposed.The upper surface of the limiting plate and the lower end of connecting plate
It is fixedly connected, lower surface is fixedly connected with the upper end of round bar.The body of rod of the round bar is arranged with spring, card successively from top to bottom
Bar, cylinder and knob.The upper end of the spring is fixedly connected tight against limiting plate, lower end with strip.The strip, cylinder and knob
It is fixedly connected.The spring is in the edge of a wing of compressive state, limiting plate and strip tight against transverse channel steels.
During work, tightening and unscrewing by nut, T-shaped saddle can be along perps vertical sliding.It is spacing by turn knob
Block can be slided along sliding groove is horizontal.
Further, the bearing frame body is welded using vertical and horizontal H profile steel.
Further, also there is gasket between nut and channel steel the upright bar edge of a wing.
The solution have the advantages that unquestionable：
1) truss of sizes is suitable for, the installation accuracy of steel truss is added, improves construction quality；
2) construction speed, easy construction, safe and reliable, green energy conservation are accelerated；
3) repeat and utilize, occupy little space, economic benefit is good.
Brief description of the drawings
Fig. 1 is assembled jig structure schematic diagram；
Fig. 2 is moulding bed column and T-shaped saddle and limited block position view；
Fig. 3 is bearing frame body structure diagram；
Fig. 4 is T-shaped slider structure for slide schematic diagram；
Fig. 5 is standoff features schematic diagram；
Fig. 6 is limited block connection relationship diagram.
In figure：It is bearing frame body 1, moulding bed column 2, channel steel upright bar 201, web I 2011, perps 202, T-shaped saddle 3, vertical
Channel steel 301, web II 3011, transverse channel steels 302, screw rod 303, sliding groove 304, horizontal coulisse 305, limited block 4, clamping plate 401,
Connecting plate 402, limiting plate 403, spring 404, round bar 405, strip 406, cylinder 407, knob 408.
Embodiment
With reference to embodiment, the invention will be further described, but should not be construed the above-mentioned subject area of the present invention only
It is limited to following embodiments.Without departing from the idea case in the present invention described above, according to ordinary skill knowledge and used
With means, various replacements and change are made, should all be included within the scope of the present invention.
Embodiment 1：
The present embodiment discloses a kind of steel truss assembly moulding bed that can accurately adjust, including bearing frame body 1 and 8 T-shaped saddles
3, and it is arranged in 8 moulding bed columns 2 that the top of bearing frame body 1 is used to set up boom.
Referring to Fig. 3, the bearing frame body 1 is welded using vertical and horizontal H profile steel, actually a plane girder, overall firm
Degree is big so that the deformation of bearing frame body is minimum, ensure that splicing accuracy.
Referring to Fig. 1,8 moulding bed columns 2 are arranged in arrays, are arranged as two rows, equal per number of rows amount.
Referring to Fig. 2, every moulding bed column 2 includes two channel steel upright bars 201.Two channel steel upright bars, the 201 symmetrical cloth
Put, and notch is opposite.The web I 2011 of two channel steel upright bars 201 sandwiches out perps 202.
Referring to Fig. 4, the T-shaped saddle 3 includes vertical channel steel 301.The vertical channel steel 301 includes web II 3011.Institute
State the outside of web II 3011 and be welded with 3 screw rods 303 backwards to notch side.The inner side of web II 3011 is welded with two pieces of horizontal strokes
To channel steel 302.The end of i.e. two pieces transverse channel steels 302 is welded on after extending into the notch of T-shaped saddle 3 on web II 3011.
Two pieces of transverse channel steels 302 are arranged symmetrically.Two pieces of transverse channel steels, 302 notch is opposite, sandwiches out sliding groove 304.It is described
Engaging has two limited blocks 4 in sliding groove 304.Horizontal coulisse 305 is left between the flange plate of two pieces of transverse channel steels 302.
The screw rod 303 of each T-shaped saddle 3 screws in nut after passing through perps 202, and T-shaped saddle 3 is fixed on moulding bed column 2.It is described perpendicular
It is located at two rows of 2 corresponding inner sides of moulding bed column to channel steel 301 and transverse channel steels 302, it is opposite that nut is located at two rows of moulding bed columns 2
The outside answered.The web II 3011 is close to the edge of a wing of channel steel upright bar 201.Between 201 edge of a wing of nut and channel steel upright bar also
With gasket.
Referring to Fig. 5 and Fig. 6, the limited block 4 includes clamping plate 401, connecting plate 402, limiting plate 403, spring 404, round bar
405 strips 406, cylinder 407 and knob 408.The clamping plate 401 and connecting plate 402 are arranged vertically, and vertical connection.The limit
Position plate 403 is horizontally disposed.The upper surface of the limiting plate 403 is fixedly connected with the lower end of connecting plate 402, lower surface and round bar
405 upper end is fixedly connected.Sheathed spring 404, strip 406, cylinder 407 successively from top to bottom on the body of rod of the round bar 405
With knob 408.The strip 406 is adapted with horizontal coulisse 305.The upper end of the spring 404 is tight against 403 following table of limiting plate
Face, lower end are fixedly connected with strip 406.The strip 406, cylinder 407 are fixedly connected with knob 408.The spring 404 is in
Compressive state, limiting plate 403 and strip 406 make limited block 4 be sticked in sliding groove 304 tight against the edge of a wing of transverse channel steels 302.Institute
State connecting plate 402 and cylinder 407 stretches out horizontal coulisse 305.
During work, tightening and unscrewing by nut, T-shaped saddle 3 can be along 202 vertical sliding of perps, and then adjusts boom
Assembled vertical position.When adjusting the vertical position of boom assembly, nut is turned on, adjusts T-shaped saddle 3 in perps 202
Position, nut fixed position is tightened after regulating.Limited block 4 can be slided along sliding groove 304 is horizontal, and then adapt to different booms
Horizontal level and boom sectional dimension.During adjusting, turn knob 408, the rotation of knob 408 drives strip 406 to rotate.Strip
406 stretch out from horizontal coulisse 305, adjust position of the limited block 4 in sliding groove 304.After regulating, turn knob 408 is simultaneously
Spring 404 is compressed, strip 406 is retracted in sliding groove 304.The spring 404 is supplied to 406 elastic force of limiting plate 403 and strip,
So that limiting plate 403 and strip 406 realize the clamping of limited block 4 and T-shaped saddle 3 tight against the edge of a wing of transverse channel steels 302.
Claims (3)
- A kind of 1. steel truss assembly moulding bed that can accurately adjust, it is characterised in that：Including bearing frame body (1) and some T-shaped saddles And some moulding bed columns (2) being arranged at the top of bearing frame body (1) (3),；Some moulding bed columns (2) are arranged as two rows；Every moulding bed column (2) includes two channel steel upright bars (201)；Institute State two channel steel upright bars (201) to be arranged symmetrically, and notch is opposite；The web I (2011) of two channel steel upright bars (201) sandwiches Go out the perps (202)；The T-shaped saddle (3) includes vertical channel steel (301)；The vertical channel steel (301) includes web II (3011)；The abdomen Some screw rods (303) are welded with the outside of plate II (3011)；Two pieces of transverse channel steels are welded with the inside of the web II (3011) (302)；Two pieces of transverse channel steels (302) are arranged symmetrically.Two pieces of transverse channel steels (302) notch is opposite, sandwiches out slip Groove (304)；Engaging has two limited blocks (4) in the sliding groove (304)；Horizontal stroke is left between two pieces of transverse channel steels (302) To coulisse (305)；The screw rod (303) of each T-shaped saddle (3) screws in nut afterwards through perps (202), and T-shaped saddle (3) is fixed On moulding bed column (2)；The limited block (4) includes clamping plate (401), connecting plate (402), limiting plate (403), spring (404), round bar (405), card Bar (406), cylinder (407) and knob (408)；The clamping plate (401) and connecting plate (402) are arranged vertically, and vertical connection；Institute It is horizontally disposed to state limiting plate (403)；The upper surface of the limiting plate (403) is fixedly connected with the lower end of connecting plate (402), following table Face is fixedly connected with the upper end of round bar (405)；Be arranged with successively from top to bottom on the body of rod of the round bar (405) spring (404), Strip (406), cylinder (407) and knob (408)；The upper end of the spring (404) is tight against limiting plate (403), lower end and strip (406) it is fixedly connected；The strip (406), cylinder (407) are fixedly connected with knob (408)；The spring (404) is in pressure The edge of a wing of contracting state, limiting plate (403) and strip (406) tight against transverse channel steels (302)；During work, tightening and unscrewing by nut, T-shaped saddle (3) can be along perps (202) vertical sliding；Pass through turn knob (408), limited block (4) can be slided along sliding groove (304) is horizontal.
- A kind of 2. steel truss assembly moulding bed that can accurately adjust according to claim 1, it is characterised in that：The support saddle frame Body (1) is welded using vertical and horizontal H profile steel.
- A kind of 3. steel truss assembly moulding bed that can accurately adjust according to claim 3, it is characterised in that：The nut with Also there is gasket between channel steel upright bar (201) edge of a wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779919.9A CN107939053A (en) | 2017-09-01 | 2017-09-01 | A kind of steel truss assembly moulding bed that can accurately adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779919.9A CN107939053A (en) | 2017-09-01 | 2017-09-01 | A kind of steel truss assembly moulding bed that can accurately adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939053A true CN107939053A (en) | 2018-04-20 |
Family
ID=61928618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710779919.9A Pending CN107939053A (en) | 2017-09-01 | 2017-09-01 | A kind of steel truss assembly moulding bed that can accurately adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939053A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339459A (en) * | 2018-09-12 | 2019-02-15 | 长江精工钢结构(集团)股份有限公司 | A kind of truss assembly support frame and assembling method |
| CN109531017A (en) * | 2018-12-20 | 2019-03-29 | 天津金岸重工有限公司 | A kind of adjustable combination moulding bed of welding for steel structure |
| CN110258294A (en) * | 2019-04-30 | 2019-09-20 | 安徽省公路桥梁工程有限公司 | Steel truss arch bridge installs system and its construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503267C1 (en) * | 1995-02-02 | 1996-06-13 | Martin Theodor Melchior | Unlocking mechanism for guide for spring clamp |
| JPH08170610A (en) * | 1994-12-20 | 1996-07-02 | Fuji Electric Co Ltd | Fixing structure of case and housed equipment |
| CN104259717A (en) * | 2014-09-22 | 2015-01-07 | 江苏建筑职业技术学院 | Adjustable splicing mould bed |
| CN204415317U (en) * | 2015-01-14 | 2015-06-24 | 衢州市衢江区兴业家电商场 | Automobile escape glass self-explosion device |
| CN207245206U (en) * | 2017-09-01 | 2018-04-17 | 重庆钢铁集团建设工程有限公司 | A kind of steel truss assembly moulding bed that can accurately adjust |
-
2017
- 2017-09-01 CN CN201710779919.9A patent/CN107939053A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08170610A (en) * | 1994-12-20 | 1996-07-02 | Fuji Electric Co Ltd | Fixing structure of case and housed equipment |
| DE19503267C1 (en) * | 1995-02-02 | 1996-06-13 | Martin Theodor Melchior | Unlocking mechanism for guide for spring clamp |
| CN104259717A (en) * | 2014-09-22 | 2015-01-07 | 江苏建筑职业技术学院 | Adjustable splicing mould bed |
| CN204415317U (en) * | 2015-01-14 | 2015-06-24 | 衢州市衢江区兴业家电商场 | Automobile escape glass self-explosion device |
| CN207245206U (en) * | 2017-09-01 | 2018-04-17 | 重庆钢铁集团建设工程有限公司 | A kind of steel truss assembly moulding bed that can accurately adjust |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339459A (en) * | 2018-09-12 | 2019-02-15 | 长江精工钢结构(集团)股份有限公司 | A kind of truss assembly support frame and assembling method |
| CN109531017A (en) * | 2018-12-20 | 2019-03-29 | 天津金岸重工有限公司 | A kind of adjustable combination moulding bed of welding for steel structure |
| CN110258294A (en) * | 2019-04-30 | 2019-09-20 | 安徽省公路桥梁工程有限公司 | Steel truss arch bridge installs system and its construction method |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |