CN110512528A - A kind of attachment device and method - Google Patents
A kind of attachment device and method Download PDFInfo
- Publication number
- CN110512528A CN110512528A CN201910820973.2A CN201910820973A CN110512528A CN 110512528 A CN110512528 A CN 110512528A CN 201910820973 A CN201910820973 A CN 201910820973A CN 110512528 A CN110512528 A CN 110512528A
- Authority
- CN
- China
- Prior art keywords
- fixed
- press strip
- locating piece
- groove
- panel
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009826 distribution Methods 0.000 claims abstract description 48
- 238000005452 bending Methods 0.000 claims description 12
- 235000015170 shellfish Nutrition 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses a kind of attachment device and methods, it include: undertaking module, accepting module has the first part in the groove at the top of the beret slice and is fixed on the second part on the groove both sides, and the distribution beam is vertically installed in the first part；Fixed module passes through the second part and is arranged, and the fixed module is used to the distribution beam being fixed on the undertaking module.The beneficial effect of above-mentioned technical proposal is: accelerating construction progress, enhances security performance.
Description
Technical field
The present invention relates to a kind of technical field of bridge construction more particularly to a kind of attachment devices and method.
Background technique
In field of bridge construction, often need beret slice and distribution beam carrying out assembly connection, only dress in the prior art
Bridge is required with connection high, the low progress that will affect engineering construction of relevance grade and not allowed easy to assemble.
Summary of the invention
In order to solve existing issue, it is proposed that a kind of attachment device, for connecting beret slice and distribution beam；Its feature exists
In, comprising:
Module is accepted, accepting module has the first part in the groove at the top of the beret slice and be fixed on
The second part on the groove both sides, the distribution beam are vertically installed in the first part；
Fixed module passes through the second part and is arranged, and the fixed module is used to for the distribution beam being fixed on described
Accept module.
Preferably, the first part includes the first panel in the groove, and the second part includes difference
Second panel positioned at the groove both sides；
The first panel and two second panels are integrally formed；
It is in groove shapes between the first panel and two second panels.
Preferably, the undertaking module further include:
Two bending resistance stiffening plates, two bending resistance stiffening plates are separately positioned on the front and back two of the bottom of the first panel
End, is used to support the first panel.
Preferably, the fixed module includes two fixed devices, and the fixed device and the second panel one are a pair of
It answers；
Each fixed device respectively include:
Press strip locating piece, the press strip locating piece are arranged in the second panel；
The top of the press strip locating piece is arranged in band spring, the band spring；
The top of the band spring is arranged in fixed plate, the fixed plate；
The top of the fixed plate is arranged in nut, the nut；
The bottom of the beret slice is arranged in elastic plate, the elastic plate；
The press strip locating piece, the band spring, the fixed plate, the nut and the elastic plate all have and one
The corresponding circular through hole of bolt；
The bolt is fixed to the undertaking for being matched with the nut across the second panel, by the distribution beam
In module.
Preferably, a part of the press strip locating piece is located in a square through hole of the first panel, another part
The square through hole, and the press strip locating piece groove that the first side equipped with one and the band spring matches are stretched out, it is described
Press strip locating piece groove is for fixing the band spring.
Preferably, the cross section of the band spring be by first while, second while, third while and the circle that constitutes of the 4th while
Angular moment shape, described first while and it is described second while be oppositely arranged, the third is oppositely arranged while with the described 4th；
First side is embedded in the press strip locating piece groove；
Second side is contacted with the bottom wing listrium that the distribution beam is mounted on the first part, and to the distribution beam
It is fixed；
The third while and it is described 4th while respectively with the bottom of the fixed plate setting the fixed plate groove to match
Connection, for fixing the band spring.
It preferably, further include fixed cell in the fixed device, the fixed cell is for covering the press strip positioning
Block, the band spring, the fixed plate and the nut.
Preferably, the fixed cell includes:
Fixed block set, the fixed block set are the not closed cube in bottom surface and a side, and the fixed block set is used for
The press strip locating piece, the band spring, the fixed plate and the nut are covered, the press strip locating piece, which is fixed on, not to be sealed
In plane where the bottom surface closed；
Anti-off board, the anti-off board are matched with the side unclosed in the fixed block set, fixed single for forming
Member.
A kind of connection method, which is characterized in that using such as above-mentioned attachment device connection beret slice and distribution beam；
The connection method includes:
Step 1, the first part's tiling for accepting module is arranged in the groove of the beret slice, the undertaking mould
The second part of block is correspondingly disposed in the both sides of the groove；
Step 2, the distribution beam is placed vertically in the first part；
Step 3, the second part is fixed on the beret slice by the fixed module, while by the distribution
Beam is fixed in the first part.
The beneficial effect of above-mentioned technical proposal is: beret slice and the Quick Connect Kit of distribution beam are low to bridge requirement, fit
Expenditure is high, accelerates construction progress, and enhances security performance.
Detailed description of the invention
Fig. 1 (a)-(b) is the front view and side view of a kind of preferably attachment device of embodiment of the invention；
Fig. 2 (a)-(b) is the main view and top view of a kind of preferably panel of embodiment of the invention；
Fig. 3 is a kind of main view of preferably bending resistance stiffening plate of embodiment of the invention；
Fig. 4 (a)-(b) is the main view and top view of a kind of preferably press strip locating piece of embodiment of the invention；
Fig. 5 (a)-(c) is a kind of preferably main view of the band spring of embodiment, side view and vertical view of the invention
Figure；
Fig. 6 (a)-(c) is the main view, side view and top view of a kind of preferably fixed plate of embodiment of the invention；
Fig. 7 is a kind of structural schematic diagram of preferably elastic plate of embodiment of the invention；
Fig. 8 (a)-(b) is the main view and top view of a kind of preferably fixation block set of embodiment of the invention；
Fig. 9 (a)-(b) is the main view and top view of a kind of preferably fixation device of embodiment of the invention；
Figure 10 is a kind of flow diagram of preferably embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
A kind of attachment device, for connecting beret slice 3 and distribution beam 4；It is characterised by comprising:
Module 1 is accepted, accepting module 1 has the first part in the groove at the top of beret slice 3 and be fixed on
The second part on groove both sides, distribution beam 4 are vertically-mounted over the first portion；
Fixed module 2 passes through second part and is arranged, and fixed module 2, which is used to for distribution beam 4 being fixed on, accepts module 1.
Specifically, as shown in Fig. 1 (a) and Fig. 1 (b), the first part for accepting module 1 is placed on the recessed of 3 top of beret slice
In slot, the second part for accepting module 1 is placed on the both sides of groove, and the installation of distribution beam 4 is placed over the first portion, fixed module
2, which pass through second part, is fixed on second part on beret slice 3, and contacts with distribution beam 4, and distribution beam 4 is fixed on first
On part.
In a kind of preferred embodiment of the invention, first part includes the first face in the groove at 3 top of beret slice
Plate 111, second part include the second panel 112 for being located at the groove both sides at 3 top of beret slice；
First panel 111 and two second panels 112 are integrally formed；
It is in groove shapes between first panel 111 and two second panels 112.
Specifically, as shown in Fig. 2 (a) and Fig. 2 (b), first panel 111 and second panel 112 are integrally molded so as a two sides
It is flat to stick up intermediate recessed panel 11, in order to mitigate the quality of panel 11 under the premise of not influencing structural strength, in panel 11
First panel 111 on square through hole 1101 is set, in order to allow device during the installation process can be chimeric in fixed module 2
Match, square through hole 1102 is also provided in the second panel 112 in panel 11, distribution beam 4 is placed on the first panel of panel 11
111 tops, and since the edge of distribution beam 4 has bending region and 3 matching grooves of beret slice, so distribution beam 4 is not
The top of first panel 111 can be completely placed in, since the factor of practical work piece influences have gap between the two.
In a kind of preferred embodiment of the invention, module 1 is accepted further include:
Two bending resistance stiffening plates 12, two bending resistance stiffening plates 12 are separately positioned on the front and back two of the bottom of first panel 111
End, is used to support first panel 111.
Specifically, as shown in figure 3, the longitudinal section of bending resistance stiffening plate 12 is the smooth fillet trapezoid in both ends bending middle part, In
First panel 111 in 3 groove of beret slice is arranged in 3 groove of beret slice, the setting first panel 111 of bending resistance stiffening plate 12
Panel 11 is accepted in the rear and front end of bottom by way of welding
In a kind of preferred embodiment of the invention, fixed module 2 includes two fixed devices 20, fixed device 20 and second
Panel 112 corresponds；
Each fixed device 20 respectively include:
Press strip locating piece 21, press strip locating piece 21 are arranged in second panel 112；
The top of press strip locating piece 21 is arranged in band spring 22, band spring 22；
The top of band spring 22 is arranged in fixed plate 23, fixed plate 23；
The top of fixed plate 23 is arranged in nut 24, nut 24；
The bottom of beret slice 3 is arranged in elastic plate 25, elastic plate 25；
Press strip locating piece 21, band spring 22, fixed plate 23, nut 24 and elastic plate 25 all have corresponding with a bolt 26
Circular through hole；
Distribution beam 4 is fixed to and accepts in module 1 for being matched with nut 24 across second panel 112 by bolt 26.
Specifically, fixed module 2 includes two fixed devices 20, and fixed device 20 is individually positioned in two second panels
Second panel 112 is fixed on beret slice 3 on 112, and distribution beam 4 is fixed on beret slice 3, is wrapped in fixed device 20
Include press strip locating piece 21, band spring 22, fixed plate 23, nut 24, elastic plate 25 and bolt 26, also, press strip locating piece 21,
Band spring 22, fixed plate 23, nut 24 and elastic plate 25 are both provided with circular through hole corresponding with bolt 26, and nut 24 will be according to
The secondary bolt 26 across elastic plate 25, beret slice 3, press strip locating piece 21, band spring 22, fixed plate 23 is fixed, fills fixed
It sets 20 to be fixed on beret slice 3, distribution beam 4 is placed in the groove of beret slice 3, and the band spring 22 in fixed device 20 will divide
Fixation is pushed down with beam 4, distribution beam 4 is fixed on beret slice 3.
In a kind of preferred embodiment of the invention, a part of press strip locating piece 21 is located at a square through hole of first panel
In 1102, another part stretches out square through hole 1102, and the pressure that the first side 2201 equipped with one and band spring 22 matches
Locating piece groove 211, press strip locating piece groove 211 are used for fixed spring press strip 22.
Specifically, as shown in Fig. 4 (a) and Fig. 4 (b), press strip locating piece 21 is with press strip locating piece groove 211 and circle
The cube of through-hole 212 often chooses one with the cube with the matched circular through hole 212 of 26 size of bolt, In in the production process
The edge of the symmetry axis of cube carries out material all in one piece and drills to obtain press strip location hole, the size of press strip location hole and band spring 22
Match, then carry out gas flame cuttiug piecemeal along symmetry axis and obtain two press strip locating pieces 21, press strip location hole is divided into two to be determined for press strip
Position block groove 211, and by two press strip locating pieces 21 with circular through hole 212 respectively with press strip locating piece groove 211 to
On, it is welded on to mirror symmetry in the square through hole of first panel 111, since the height of press strip locating piece 21 is greater than first panel
111 height, therefore in the square through hole 1102 of a part welding insertion second panel 112 of press strip locating piece 21, with pressure
Another part of locating piece groove 211 stretches out square through hole and is fixed to by band spring 22.
In a kind of preferred embodiment of the invention, the cross section of band spring 22 be by first at 2201, second 2202,
Third 2204 round rectangle constituted at 2203 and the 4th, first 2202 is oppositely arranged at 2201 and second, third side
2203 are oppositely arranged with the 4th side 2204；
First side 2201 is embedded in press strip locating piece groove 211；
Second side 2202 is contacted with the bottom wing listrium that distribution beam 4 is mounted on first part, and distribution beam 4 is fixed；
Third 2,204 23 groove of fixed plate to match being arranged respectively with the bottom of fixed plate 23 at 2203 and the 4th
Connection is used for fixed spring press strip 22.
Specifically, as shown in Fig. 5 (a), Fig. 5 (b) and Fig. 5 (c), the cross section of band spring 22 is the first side 2201, the
Two in 2202, third 2203 and the 4th side 2204 constitute a round rectangle, and among band spring 22 for perforation region
Bolt 26 and anti-off board 272 can be allowed directly through press strip locating piece groove 211 is matched with band spring 22, band spring 22
First side 2201 is embedded in the press strip locating piece groove 211 of press strip locating piece 21, and the second side 2202 of band spring 22 is pressed in distribution
On the inner surface of the bottom wing listrium of beam 4, fixed allocation beam 4.
As shown in Fig. 6 (a), Fig. 6 (b) and Fig. 6 (c), the top of band spring 22 is arranged in fixed plate 23, fixed plate 23
The front and back end of bottom be respectively set there are two with the matched fixed plate groove 231 of 22 size of band spring, the fixation of fixed plate 23
Plate groove 231 is placed downwards, and the third of band spring 22 is allowed 2204 to be caught in fixed plate groove 231 at 2203 and the 4th, thus
Realize fixed to band spring 22, this outer stationary plates 23, which is equipped with one, can allow spiral shell with the matched circular through hole 232 of 26 size of bolt
Bolt 26 is directly through 233 settings are used for anti-off board 272 with the matched square through hole 233 of 272 size of anti-off board by circular through hole
It extends there through.
As shown in fig. 7, an elastic plate 25 with circular through hole is arranged in the bottom of beret slice 3, allow bolt 26 that can pass through bullet
Property plate 25, realize being connected and fixed for beret slice 3 and distribution beam 4.
It further include fixed cell 27 in fixed device 20, fixed cell 27 is used in a kind of preferred embodiment of the invention
Cover press strip locating piece 21, band spring 22, fixed plate 23 and nut 24.
In a kind of preferred embodiment of the invention, fixed cell 27 includes:
Fixed block set 271, fixed block set 271 are the not closed cube in bottom surface and a side, and fixed block set 271 is used for
Press strip locating piece 21, band spring 22, fixed plate 23 and nut 24 are covered, press strip locating piece 21 is fixed on unclosed bottom surface institute
Plane on；
Anti-off board 272, anti-off board 272 is matched with side unclosed in fixed block set 271, for forming fixed cell
27。
Specifically, as shown in Fig. 8 (a) and Fig. 8 (b), fixed block set 271 and 272 groups of anti-off board are chosen in actual installation
Fixed cell 27 to be dressed up, is mounted in first panel 111, fixed block set 271 is the not closed cube in bottom surface and a side,
Fixed block set 271 covers press strip locating piece 21, band spring 22, fixed plate 23 and nut 24, and press strip locating piece 21 is fixed on not
In plane where closed bottom surface, the front and back sides of the inside of fixed block set 271 and the front and rear sides face of press strip locating piece 21
It is welded, fixed block set 271 is fixed on 111 top of first panel, the width of anti-off board 272 is less than fixed block set 271
Side, the bottom of anti-off board 272 and press strip position block welding, and pass through the perforation region in band spring 22 and fixed plate 23
Square through hole 233, a fixed cell 27 is welded and fixed into the top surface of the top surface of anti-off board 272 and fixed block set 271, this
When fixation device 20 such as shown in Fig. 9 (a) and Fig. 9 (b).
In addition, it is contemplated that mitigating the weight of fixed block set 271 and convenient for observing the band spring in fixed block set 271
22, square through hole 2711 will be arranged in the side of fixed block set 271 in fixed plate 23, the connection of nut 24 and bolt 26.It examines
The length for considering the bolt 26 during practical set is inconsistent, and circular through hole 2712 is arranged in the top surface of fixed block set 271,
When bolt 26 is too long, the channel steel of beret slice 3 can be passed through with this, press strip locating piece 21, band spring 22, fixed plate 23, is prevented
Loose nut 24 and fixed block set 271, realize the fixation of beret slice 3 and distribution beam 4.It will fixed block set when in view of actual installation
271 are more stably installed in undertaking module 1, will fix block set in three sides setting gusset 273 of fixed block set 271
271 can be stronger installation, gusset 273 can choose right-angled trapezium panel.
A kind of connection method, which is characterized in that using such as above-mentioned attachment device connection beret slice 3 and distribution beam 4；
Connection method includes:
Step 1, the first part's tiling for accepting module 1 is arranged in the groove of beret slice 3, accepts the second of module 1
The both sides of groove are set to partial response；
Step 2, distribution beam 4 is placed vertically over the first portion；
Step 3, second part is fixed on beret slice 3 by fixed module 2, while distribution beam 4 is fixed on first
On part.
Specifically, as shown in Figure 10, step 1, the first part's tiling for accepting module 1 is arranged in the groove of beret slice 3
Interior, the second part for accepting module 1 is correspondingly disposed in the both sides of groove, and first panel 111 is placed on the groove of beret slice 3
Interior, bending resistance stiffening plate 1212 is fixed by welding in the rear and front end of the bottom of first panel 111, accepts panel 11, step 2,
Distribution beam 4 is placed vertically in first panel 111 in the first portion；Step 3, second part is consolidated by fixed module 2
It is scheduled on beret slice 3, while distribution beam 4 is fixed over the first portion, wherein one of the press strip locating piece 21 in fixed module 2
It is partially submerged into the square through hole 1102 of second panel 112, and by being welded and fixed, the top of press strip locating piece 21 is placed oval
First side 2201 of the band spring 22 of annular round steel, band spring 22 is embedded in press strip locating piece groove 211, band spring 22
The second side 2202 be pressed on the bottom wing listrium of distribution beam 4 distribution beam 4 be fixed, the upper placement fixed plate of band spring 22
23, the front and rear sides of the bottom of fixed plate 23 are equipped with the matched fixed plate groove 231 of shape with band spring 22, pass through fixation
Band spring 22 is fixed in plate groove 231, fixed plate 23 be equipped with the matched circular through hole 232 of nut 24 and with it is anti-
The de- matched square through hole 233 of plate 272, welds a nut 24 in the top of fixed plate 23, installs a bullet in the bottom of beret slice 3
Property plate 25, elastic plate 25 is equipped with the matched circular through hole of nut 24, using a fixed block set 271 inside front and back sides with
The front and back sides of press strip locating piece 21 weld, and pass through the rectangular of band spring 22 and fixed plate 23 using an anti-off board 272
The inner edge at the top of through-hole 233 and fixed block set 271 welds, by press strip locating piece 21, band spring 22, fixed plate 23 and nut
24 cover, and pass through elastic plate 25, beret slice 3, second panel 112, press strip locating piece with the matched bolt 26 of nut 24 using one
21, band spring 22, fixed plate 23 and nut 24 realize being connected and fixed for beret slice 3 and distribution beam 4.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (9)
1. a kind of attachment device, for connecting beret slice and distribution beam；It is characterised by comprising:
Module is accepted, accepting module has the first part in the groove at the top of the beret slice and be fixed on described
The second part on groove both sides, the distribution beam are vertically installed in the first part；
Fixed module passes through the second part and is arranged, and the fixed module is used to the distribution beam being fixed on the undertaking
Module.
2. attachment device as described in claim 1, which is characterized in that the first part includes the in the groove
One panel, the second part include the second panel for being located at the groove both sides；
The first panel and two second panels are integrally formed；
It is in groove shapes between the first panel and two second panels.
3. attachment device as claimed in claim 2, which is characterized in that the undertaking module further include:
Two bending resistance stiffening plates, two bending resistance stiffening plates are separately positioned on the rear and front end of the bottom of the first panel,
It is used to support the first panel.
4. attachment device as claimed in claim 2, which is characterized in that the fixed module includes two fixed devices, described
Fixed device and the second panel correspond；
Each fixed device respectively include:
Press strip locating piece, the press strip locating piece are arranged in the second panel；
The top of the press strip locating piece is arranged in band spring, the band spring；
The top of the band spring is arranged in fixed plate, the fixed plate；
The top of the fixed plate is arranged in nut, the nut；
The bottom of the beret slice is arranged in elastic plate, the elastic plate；
The press strip locating piece, the band spring, the fixed plate, the nut and the elastic plate all have and a bolt
Corresponding circular through hole；
The bolt is fixed to the undertaking module for being matched with the nut across the second panel, by the distribution beam
On.
5. a kind of attachment device according to claim 4, which is characterized in that a part of the press strip locating piece is located at institute
It states in a square through hole of first panel, another part stretches out the square through hole, and is equipped with one and the band spring
The press strip locating piece groove that first side matches, the press strip locating piece groove is for fixing the band spring.
6. a kind of attachment device according to claim 5, which is characterized in that the cross section of the band spring is by first
While, second while, third while and the round rectangle that constitutes of the 4th while, described first while and it is described second while be oppositely arranged, it is described
Third is oppositely arranged while with the described 4th；
First side is embedded in the press strip locating piece groove；
Second side is contacted with the bottom wing listrium that the distribution beam is mounted on the first part, and is carried out to the distribution beam
It is fixed；
The third while and it is described 4th while respectively with the bottom of the fixed plate setting the fixed plate groove to match connect,
For fixing the band spring.
7. a kind of attachment device according to claim 4, which is characterized in that further include fixed single in the fixed device
Member, the fixed cell is for covering the press strip locating piece, the band spring, the fixed plate and the nut.
8. a kind of attachment device according to claim 7, which is characterized in that the fixed cell includes:
Fixed block set, the fixed block set are the not closed cube in bottom surface and a side, and the fixed block set is for covering
The press strip locating piece, the band spring, the fixed plate and the nut, the press strip locating piece are fixed on unclosed
In plane where the bottom surface；
Anti-off board, the anti-off board is matched with the side unclosed in the fixed block set, for forming fixed cell.
9. a kind of connection method, which is characterized in that connect shellfish using the attachment device as described in any one of claim 1-8
Thunder piece and distribution beam；
The connection method includes:
Step 1, the first part's tiling for accepting module is arranged in the groove of the beret slice, the undertaking module
Second part is correspondingly disposed in the both sides of the groove；
Step 2, the distribution beam is placed vertically in the first part；
Step 3, the second part is fixed on the beret slice by the fixed module, while the distribution beam is consolidated
It is scheduled in the first part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820973.2A CN110512528A (en) | 2019-08-29 | 2019-08-29 | A kind of attachment device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820973.2A CN110512528A (en) | 2019-08-29 | 2019-08-29 | A kind of attachment device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110512528A true CN110512528A (en) | 2019-11-29 |
Family
ID=68630109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910820973.2A Pending CN110512528A (en) | 2019-08-29 | 2019-08-29 | A kind of attachment device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110512528A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7926582A (en) * | 1981-01-15 | 1982-07-22 | Harsco Corporation | Improved tie plate |
| DE4109068A1 (en) * | 1991-03-20 | 1992-09-24 | Langen & Sondermann Gmbh & Co | Rail fastener to sleepers with spring clamp - has holder fixed to fixed element and gripping over clamp part |
| DE9407615U1 (en) * | 1994-05-06 | 1994-08-11 | Missfeldt Klaus | Device for fastening rails on a support |
| CN203890818U (en) * | 2014-04-25 | 2014-10-22 | 宁波曙翔新材料股份有限公司 | Railroad sleeper fixing fastener |
| CN104532735A (en) * | 2014-12-25 | 2015-04-22 | 浙江兴土桥梁专用装备制造有限公司 | Assembly type steel bridge and building method thereof |
| CN205188730U (en) * | 2015-12-02 | 2016-04-27 | 台州大华铁路材料有限公司 | Fastener assembly on trolley -bus rail |
| CN205604079U (en) * | 2016-04-05 | 2016-09-28 | 中铁十四局集团第三工程有限公司 | A bailey piece for strengthening device of bailey piece montant and contain it |
| CN206256366U (en) * | 2016-11-13 | 2017-06-16 | 中铁四局集团市政工程有限公司 | A kind of connector of fixed trestle Bailey beam and distribution beam |
| CN206289476U (en) * | 2016-12-20 | 2017-06-30 | 中国神华能源股份有限公司 | The construction beam of railroad track is changed under the conditions of for not stopping transport |
| CN206721691U (en) * | 2017-05-16 | 2017-12-08 | 中交三公局桥梁隧道工程有限公司 | A kind of fastening structure of I-steel and beret truss |
| CN207159828U (en) * | 2017-08-24 | 2018-03-30 | 安徽昌宁新材料有限公司 | A kind of attachment structure being connected applied to I-steel with beret truss |
| CN210712574U (en) * | 2019-08-29 | 2020-06-09 | 广州宏途设备工程有限公司 | Connecting device |
-
2019
- 2019-08-29 CN CN201910820973.2A patent/CN110512528A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7926582A (en) * | 1981-01-15 | 1982-07-22 | Harsco Corporation | Improved tie plate |
| DE4109068A1 (en) * | 1991-03-20 | 1992-09-24 | Langen & Sondermann Gmbh & Co | Rail fastener to sleepers with spring clamp - has holder fixed to fixed element and gripping over clamp part |
| DE9407615U1 (en) * | 1994-05-06 | 1994-08-11 | Missfeldt Klaus | Device for fastening rails on a support |
| CN203890818U (en) * | 2014-04-25 | 2014-10-22 | 宁波曙翔新材料股份有限公司 | Railroad sleeper fixing fastener |
| CN104532735A (en) * | 2014-12-25 | 2015-04-22 | 浙江兴土桥梁专用装备制造有限公司 | Assembly type steel bridge and building method thereof |
| CN205188730U (en) * | 2015-12-02 | 2016-04-27 | 台州大华铁路材料有限公司 | Fastener assembly on trolley -bus rail |
| CN205604079U (en) * | 2016-04-05 | 2016-09-28 | 中铁十四局集团第三工程有限公司 | A bailey piece for strengthening device of bailey piece montant and contain it |
| CN206256366U (en) * | 2016-11-13 | 2017-06-16 | 中铁四局集团市政工程有限公司 | A kind of connector of fixed trestle Bailey beam and distribution beam |
| CN206289476U (en) * | 2016-12-20 | 2017-06-30 | 中国神华能源股份有限公司 | The construction beam of railroad track is changed under the conditions of for not stopping transport |
| CN206721691U (en) * | 2017-05-16 | 2017-12-08 | 中交三公局桥梁隧道工程有限公司 | A kind of fastening structure of I-steel and beret truss |
| CN207159828U (en) * | 2017-08-24 | 2018-03-30 | 安徽昌宁新材料有限公司 | A kind of attachment structure being connected applied to I-steel with beret truss |
| CN210712574U (en) * | 2019-08-29 | 2020-06-09 | 广州宏途设备工程有限公司 | Connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109393688A (en) | A kind of luggage structure | |
| CN204627727U (en) | Gas exhaust manifold, ternary catalyzing unit thermal shield assembly | |
| JPH0344277B2 (en) | ||
| CN110512528A (en) | A kind of attachment device and method | |
| CN203793422U (en) | Side supporting structure | |
| CN105414790B (en) | Thin bottom plate steel construction piece welding procedure | |
| CN103661618B (en) | A kind of D-column upper end joint structure | |
| CN206072911U (en) | FPC fixed structure in a kind of automobile day portable lighter | |
| CN108725591A (en) | Vehicle frame structure | |
| CN208183531U (en) | Improve the structure that panel connect fatigability with cross member | |
| CN110171481A (en) | Vehicle frame and vehicle | |
| CN206406987U (en) | Frame cross structural assembly | |
| CN109281248A (en) | The high fatigue resistance Orthotropic Steel Bridge Deck of full automatic welding | |
| CN204984798U (en) | Compressor housing | |
| CN208628678U (en) | It is cut by laser platform | |
| CN203751548U (en) | Welding component | |
| CN208777556U (en) | A kind of composite steel column | |
| CN208450872U (en) | A kind of welder for filter web plate | |
| US1969200A (en) | Wing structure | |
| CN106052170B (en) | A kind of flat plate type solar heat collector frame multifunctional combination angle connector | |
| CN110315234A (en) | The manufacturing method of the volute structure of the blower peculiar to vessel that hovers | |
| CN110242037A (en) | A kind of metope aluminum alloy pattern plate and processing method | |
| CN217768566U (en) | Welding tool for battery pack shell | |
| CN202344170U (en) | Bonding wire pressing plate | |
| CN216921006U (en) | Ribbed bearing plate integrated steel structure compression column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |