CN205474671U - Bedding board transverse connection component - Google Patents
Bedding board transverse connection component Download PDFInfo
- Publication number
- CN205474671U CN205474671U CN201620111184.3U CN201620111184U CN205474671U CN 205474671 U CN205474671 U CN 205474671U CN 201620111184 U CN201620111184 U CN 201620111184U CN 205474671 U CN205474671 U CN 205474671U
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- China
- Prior art keywords
- contiguous block
- connecting rod
- covering plate
- connecting block
- connection component
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Abstract
The utility model discloses a bedding board transverse connection component relates to foundation engineering construction technical field, including first connecting block, second connecting block and connecting rod, the connecting rod passes the connecting rod via hole on first connecting block and the second connecting block, and fastens at nut for the one end, first connecting block is the same with the appearance of second connecting block, and with adjacent bedding board web on the connecting hole reserved match. Pass the connecting hole of reserving on the adjacent bedding board web with first connecting block and second connecting block to with first connecting block and second connecting block respectively with adjacent bedding board web welded fastening, it is fixed with the nut to utilize the connecting rod to pass behind the connecting rod via hole on first connecting block and the second connecting block. The utility model has the advantages of simple structure, construction convenience, can realize the fastening connection between the bedding board transversely.
Description
Technical field
This utility model relates to basic engineering construction technical field, particularly relates to a kind of covering plate lateral connection component.
Background technology
At present, in metro construction, domestic utility model low clearance assembled cover system.Low clearance assembled cover system lays temporary pavement with the covering plate of standard, maintains traffic above-ground unimpeded, then supports by armored concrete longeron and temporary steel tube column.The stability of cover system is directly connected to the safety of road traffic and underground construction, and therefore the lateral connection between covering plate is stablized particularly significant.Common connected mode is to be directly connected to by bolt and bolt, but single bolt bonding strength is low, and required junction point is many, and quantities is very big, is unfavorable for rapid construction.
Utility model content
Technical problem to be solved in the utility model is to provide the covering plate lateral connection component of a kind of simple in construction, easy construction, can realize covering plate laterally between be fastenedly connected.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of covering plate lateral connection component, including the first contiguous block, the second contiguous block and connecting rod, described connecting rod is through the connecting rod via on the first contiguous block and the second contiguous block, connecting rod one end is provided with boss, other end nut fastens, the profile of described first contiguous block and the second contiguous block is identical, and mates with connecting hole reserved on adjacent covering plate web.
Preferably, described first contiguous block and the second contiguous block side-looking are L-shaped, connecting rod via is arranged on short leg, the contact of the long leg surface of the first contiguous block and the second contiguous block, and connecting rod via runs through the first contiguous block and the short leg of the second contiguous block and vertical with its long leg.
Preferably, being provided with baffle plate between described nut and the first contiguous block contact surface, described connecting rod runs through baffle plate and arranges.
Preferably, for square and be provided with step in the middle part of described connecting rod, connecting rod via on first contiguous block and the second contiguous block is respectively and the square hole coordinated in the middle part of connecting rod, and the short leg of the first contiguous block and the second contiguous block is square and coordinates with square attaching apertures reserved on adjacent covering plate web.
Preferably, it is provided with fastening bolt between described first contiguous block and long leg opposite side and the connecting rod of the second contiguous block.
Preferably, described connecting rod boss end is provided with draw ring.
Use and have the beneficial effects that produced by technique scheme: the first contiguous block and the second contiguous block are welded and fixed with adjacent covering plate web the most respectively, utilize connecting rod to fix with nut after running through the first contiguous block and the second contiguous block, by this connecting elements of some groups, the most adjacent covering plate is connected and fixed.This utility model has the advantage of simple in construction, easy construction, makes adjacent covering plate lateral connection reliable and stable, can realize covering plate laterally between be fastenedly connected, and simple to operation fast reduce labor intensity of operating staff, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of the second contiguous block in Fig. 1；
Fig. 3 is the schematic diagram of connecting rod in Fig. 1；
Fig. 4 is the schematic diagram of covering plate；
In figure: 1-the first contiguous block, 2-the second contiguous block, 3-connecting rod, 4-nut, 5-the first covering plate web, 6-the second covering plate web, 7-connecting rod via, 8-short leg, 9-long leg, 10-baffle plate, 11-step, 12-fastening bolt, 13-draw ring, 14-screwed hole, 15-panel, 16-web, 17-connecting hole.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.Obviously, described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As Figure 1-4, a kind of covering plate lateral connection component, including the first contiguous block the 1, second contiguous block 2 and connecting rod 3, described connecting rod 3 is through the connecting rod via 7 on the first contiguous block 1 and the second contiguous block 2, connecting rod 3 one end is provided with boss, other end nut 4 fastens, described first contiguous block 1 is identical with the profile of the second contiguous block 2, and mates with connecting hole 17 reserved on adjacent covering plate web 16.In advance the first contiguous block 1 can be welded and fixed after connecting hole 17 reserved on the first covering plate web 5, being welded and fixed after connecting hole 17 reserved on the second covering plate web 6 by second contiguous block 2, after connecting rod 3 passes perpendicularly through the first covering plate web 5 and the second covering plate web 6, one end nut 4 fastens.
As a kind of preferred structure, described first contiguous block 1 and the second contiguous block 2 side-looking are L-shaped, connecting rod via 7 is arranged on short leg 8, the short leg 8 of the first contiguous block 1 and the second contiguous block 2 coordinates with connecting hole 17 reserved on the first covering plate web 5 and the second covering plate web 6 respectively, first contiguous block 1 contacts with long leg 9 surface of the second contiguous block 2, long leg 9 opposite side is close to the first covering plate web 5 and outside of the second covering plate web 6 the most respectively, and connecting rod via 7 runs through the first contiguous block 1 and the short leg 8 of the second contiguous block 2 and vertical with its long leg 9.
In order to make locking between the first contiguous block 1 and connecting rod 3 firmly, be provided with baffle plate 10 between nut 4 and the first contiguous block 1 contact surface, described connecting rod 3 runs through baffle plate 10 and arranges.
Simultaneously, in order to prevent connecting rod 3 from use rotating, it is designed as square in the middle part of described connecting rod 3 and is provided with step 11, connecting rod via 7 on first contiguous block 1 and the second contiguous block 2 is respectively and the square hole coordinated in the middle part of connecting rod 3, the connecting rod via 7 of the second contiguous block 2 coordinates with small-gap suture on the right side of connecting rod 3 step 11, and the connecting rod via 7 of the first contiguous block 1 coordinates with wide arc gap on the left of connecting rod 3 step 11；Connecting hole 17 reserved on second covering plate web 6 is；The short leg 8 of the first contiguous block 1 and the second contiguous block 2 is square and coordinates with square attaching apertures 17 reserved on adjacent covering plate web 16.
It is provided with fastening bolt 12 between long leg 9 opposite side and the connecting rod 3 of described first contiguous block 1, screwed hole 14 is pre-machined out in the side of the first contiguous block 1 and the second contiguous block 2, hold out against in fastening bolt 12 is screwed in screwed hole 14 on the first contiguous block 1 and the second contiguous block 2 surface, can the first contiguous block 1 and the second contiguous block 2 be coordinated more firm with connecting rod 3.
For convenience connecting rod 3 is inserted the first contiguous block 1 and the second contiguous block 2 upper connecting rod via 7, is provided with draw ring 13 in connecting rod 3 boss end, facilitates operator to exert a force and play axial limiting effect.
Time specifically used, can be welded and fixed with the first covering plate web in advance by the first contiguous block, the second contiguous block is welded and fixed with the second covering plate web in advance, connecting rod is utilized to fix with nut after running through the first contiguous block and the second contiguous block, by these connecting elements of some groups, the first covering plate and the second covering plate are connected and fixed, make adjacent covering plate lateral connection reliable and stable, can realize covering plate laterally between be fastenedly connected.
In sum, the advantage that this utility model has simple in construction, easy construction, this utility model is utilized to solve conventional bolt connection quantity many, the shortcoming of complex operation, use this connecting elements to have clear advantage in base pit engineering, bring safety assurance to underground construction and traffic on the ground.Meanwhile, this utility model is simple to operation fast, reduces labor intensity of operating staff, improves work efficiency.
Claims (6)
1. a covering plate lateral connection component, it is characterized in that: include the first contiguous block (1), the second contiguous block (2) and connecting rod (3), described connecting rod (3) is through the connecting rod via (7) on the first contiguous block (1) and the second contiguous block (2), connecting rod (3) one end is provided with boss, other end nut (4) fastening, described first contiguous block (1) is identical with the profile of the second contiguous block (2), and reserved connecting hole (17) coupling upper with adjacent covering plate web (16).
Covering plate lateral connection component the most according to claim 1, it is characterized in that: described first contiguous block (1) and the second contiguous block (2) side-looking are L-shaped, connecting rod via (7) is arranged on short leg (8), first contiguous block (1) contacts with long leg (9) surface of the second contiguous block (2), and connecting rod via (7) runs through the short leg (8) of the first contiguous block (1) and the second contiguous block (2) and vertical with its long leg (9).
Covering plate lateral connection component the most according to claim 1, it is characterised in that: being provided with baffle plate (10) between described nut (4) and the first contiguous block (1) contact surface, described connecting rod (3) runs through baffle plate (10) and arranges.
Covering plate lateral connection component the most according to claim 2, it is characterized in that: described connecting rod (3) middle part is square and is provided with step (11), connecting rod via (7) on first contiguous block (1) and the second contiguous block (2) is respectively the square hole coordinated with connecting rod (3) middle part, and the short leg (8) of the first contiguous block (1) and the second contiguous block (2) is that square and upper with adjacent covering plate web (16) reserved square attaching apertures (17) coordinates.
Covering plate lateral connection component the most according to claim 2, it is characterised in that: it is provided with fastening bolt (12) between described first contiguous block (1) and long leg (9) opposite side of the second contiguous block (2) and connecting rod (3).
Covering plate lateral connection component the most according to claim 1, it is characterised in that: described connecting rod (3) boss end is provided with draw ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111184.3U CN205474671U (en) | 2016-02-04 | 2016-02-04 | Bedding board transverse connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111184.3U CN205474671U (en) | 2016-02-04 | 2016-02-04 | Bedding board transverse connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474671U true CN205474671U (en) | 2016-08-17 |
Family
ID=56674546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111184.3U Active CN205474671U (en) | 2016-02-04 | 2016-02-04 | Bedding board transverse connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205474671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525553A (en) * | 2016-02-04 | 2016-04-27 | 石家庄铁道大学 | Transverse connecting member for cover plates |
-
2016
- 2016-02-04 CN CN201620111184.3U patent/CN205474671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525553A (en) * | 2016-02-04 | 2016-04-27 | 石家庄铁道大学 | Transverse connecting member for cover plates |
| CN105525553B (en) * | 2016-02-04 | 2017-08-29 | 石家庄铁道大学 | Covering plate lateral connection component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Huaixiang Inventor after: Wang Zhibin Inventor after: Ge Junying Inventor after: Guo Wenwu Inventor after: Xu Hongwei Inventor after: Li Peng Inventor after: Dong Fujian Inventor after: Xue Shouwen Inventor after: Yang Haibing Inventor before: Ma Huaixiang Inventor before: Wang Zhibin Inventor before: Ge Junying Inventor before: Guo Wenwu Inventor before: Xu Hongwei Inventor before: Li Peng |
|
| CB03 | Change of inventor or designer information |