CN205766737U - A kind of segment die cover plate locking device - Google Patents
A kind of segment die cover plate locking device Download PDFInfo
- Publication number
- CN205766737U CN205766737U CN201620671886.7U CN201620671886U CN205766737U CN 205766737 U CN205766737 U CN 205766737U CN 201620671886 U CN201620671886 U CN 201620671886U CN 205766737 U CN205766737 U CN 205766737U
- Authority
- CN
- China
- Prior art keywords
- straightway
- crossbeam
- cover plate
- locking device
- air bag
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a kind of segment die cover plate locking device, including: installing plate, air bag, crossbeam and two locking units, the bottom of air bag is fixing with installing plate to be connected, the top of air bag is fixing with crossbeam to be connected, crossbeam be respectively arranged at two ends with a locking unit, each locking unit all includes: U-shaped locking bail and fulcrum hornblock, U-shaped locking bail is hinged with crossbeam, fulcrum hornblock is arranged on installing plate, U-shaped locking bail is arranged on fulcrum hornblock, the beneficial effects of the utility model are: can be solved the section of jurisdiction spillage caused because artificial locking is not in place by the design of said structure, section of jurisdiction is second-rate and the problem such as space enrironment vulnerable to pollution, improve production efficiency simultaneously, reduce labor strength, improve product quality, meet the demand produced in enormous quantities and saved production cost.
Description
Technical field
This utility model relates to segment die technical field, particularly relates to a kind of segment die cover plate locking device.
Background technology
China's segment production technology is divided into fixing desk-top and two kinds of production technologies of pipeline system at present, and two kinds of production technologies are all
Needing to be covered by one piece of cover plate prevents concrete in casting process from occurring leaking outside and extrados molding on mould.
The operation principle of above-mentioned technique be pouring the clear mould before operation, coating release agent, steel reinforcement cage enter mould and built-in fitting
After the operations such as installation all complete, workman utilizes lifting appliance that cover plate is hung above mould, by manually tightening four U-shaped fixtures
Fixing cover plate, prevent concrete slurry leakage in casting process, after concreting operation completes, workman unclamps whole U
The pouring of a piece of section of jurisdiction under carrying out the most again removed by cover plate by type fixture recycling lifting appliance.
Although above-mentioned cover plate reinforcement means can produce section of jurisdiction, but owing to cover plate needs manually to tight a bolt to fix, both
Consuming human resources, again waste section of jurisdiction production time, the amount of labour of workman every day also increased, and causes carrying out for a long time this
Work can produce fatigue, and above-mentioned artificial fixing mode easily causes the leakage of U-shaped fixture bolt and twists or tighten not in place, thus causes
Spillage at gap between section of jurisdiction casting process cover plate and mould, and then section of jurisdiction quality and field construction environment are produced bigger
Impact, the section of jurisdiction produced second-rate, production efficiency is relatively low, and is not suitable for producing in enormous quantities.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of segment die cover plate locking device, its objective is to carry
High efficiency, reduces labor strength, improves the product quality of section of jurisdiction, meets the demand produced in enormous quantities.
To achieve these goals, this utility model offer techniques below scheme:
A kind of segment die cover plate locking device, including: installing plate, air bag, crossbeam and two locking units, the end of air bag
Portion and installing plate are fixing to be connected, and the top of air bag is fixed with crossbeam and is connected, crossbeam be respectively arranged at two ends with a locking unit, each
Locking unit all includes: U-shaped locking bail and fulcrum hornblock, and U-shaped locking bail is hinged with crossbeam, and fulcrum hornblock is arranged at installing plate
On, U-shaped locking bail is arranged on fulcrum hornblock.
Further, a kind of segment die cover plate locking device also includes: two springs, two springs are symmetricly set in gas
The both sides of capsule, the bottom of each spring is all fixing with installing plate to be connected, and the top of each spring is all fixing with crossbeam to be connected.
Further, a kind of segment die cover plate locking device also includes: two spacing levers, and two spacing levers are symmetrical
Being arranged at the both sides of air bag, each spacing lever may be contained within installing plate, and the top of each spacing lever is equipped with for limiting
The spacing preiection that crossbeam processed moves up.
Further, U-shaped locking bail and crossbeam are hinged by rotary shaft.
Further, U-shaped locking bail includes the first straightway, the second straightway and the 3rd straightway, the first straightway and
3rd straightway is symmetricly set in the two ends of the second straightway, and the first straightway is hinged with crossbeam, the first straightway and fulcrum angle
The top of block contacts.
Further, the length of the 3rd straightway is less than the length of the first straightway.
Further, the 3rd straightway deviates from one end of the second straightway and is provided with pointed projection.
Further, the first straightway, the second straightway and the 3rd straightway are one-body molded.
This utility model provides a kind of segment die cover plate locking device, and it has the beneficial effects that: pass through said structure
The design section of jurisdiction spillage that can solve to cause because artificial locking is not in place, section of jurisdiction is second-rate and space enrironment vulnerable to pollution
Etc. problem, improve production efficiency simultaneously, reduce labor strength, improve product quality, meet production in enormous quantities
Demand and saved production cost.
Accompanying drawing explanation
The structural representation of a kind of segment die cover plate locking device that Fig. 1 provides for this utility model；
In figure: 1, installing plate；2, air bag；3, crossbeam；4, locking unit；41, U-shaped locking bail；42, fulcrum hornblock；5, bullet
Spring；6, spacing lever；7, rotary shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As it is shown in figure 1, this utility model provides a kind of segment die cover plate locking device, including: installing plate 1, air bag
2, crossbeam 3 and two locking units 4, the bottom of air bag 2 is fixing with installing plate 1 to be connected, and the top of air bag 2 is fixing with crossbeam 3 even
Connect, crossbeam 3 be respectively arranged at two ends with a locking unit 4, each locking unit 4 all includes: U-shaped locking bail 41 and fulcrum hornblock
42, U-shaped locking bail 41 is hinged with crossbeam 3, and fulcrum hornblock 42 is arranged on installing plate 1, and U-shaped locking bail 41 is arranged at fulcrum hornblock
On 42, that cause section of jurisdiction spillage, section of jurisdiction because artificial locking is not in place can be solved by the design of said structure second-rate
With problems such as space enrironment vulnerable to pollution, improve production efficiency simultaneously, reduce labor strength, improve product matter
Amount, meets the demand produced in enormous quantities and has saved production cost.
In one preferably embodiment, a kind of segment die cover plate locking device also includes: two springs 5, two bullets
Spring 5 is symmetricly set in the both sides of air bag 2, and the bottom of each spring 5 is all fixing with installing plate 1 to be connected, and the top of each spring 5 is equal
Fixing with crossbeam 3 and be connected, when carrying out locking operation, crossbeam 3 is up makes two springs 5 be in extended state, locking behaviour
After making to terminate, crossbeam 3 can be driven descending by the reset response of spring 5.
In one preferably embodiment, a kind of segment die cover plate locking device also includes: two spacing levers 6, two
Individual spacing lever 6 is symmetricly set in the both sides of air bag 2, and each spacing lever 6 may be contained within installing plate 1, each spacing lever 6
Top be equipped with for limiting the spacing preiection that crossbeam 3 moves up, can be to the up shifting of crossbeam 3 by spacing lever 6
Dynamic carrying out spacing, owing to air bag 2 volume when inflation can constantly increase, crossbeam 3 can be gone up under the expansion of air bag 2 always
OK, thus cause the U-shaped locking bail 41 at crossbeam 3 two ends that the pressure of mould is constantly increased, in order to prevent U-shaped locking bail 41 to mould
Tool produces bigger pressure, therefore arranges spacing preiection at the top of spacing lever 6 and make crossbeam 3 can arrive spacing lever 6
Stop up during top, prevent mould to be subject to bigger pressure to cause deformation.
In one preferably embodiment, U-shaped locking bail 41 and crossbeam 3 are hinged by rotary shaft 7.
In one preferably embodiment, U-shaped locking bail 41 includes the first straightway, the second straightway and the 3rd straight line
Section, the first straightway and the 3rd straightway are symmetricly set in the two ends of the second straightway, and the first straightway is hinged with crossbeam 3, the
One straightway contacts with the top of fulcrum hornblock 42, and the length of the 3rd straightway is less than the length of the first straightway, and the 3rd is straight
Line segment deviates from one end of the second straightway and is provided with pointed projection, and the first straightway, the second straightway and the 3rd straightway one become
Type, by pointed projection so that U-shaped locking bail 41 can closely engage with mould when locking, the first straight line
Section, the second straightway and the 3rd straightway is one-body molded is easy to designing and producing of structure.
The operation principle of this utility model locking is: in the automated productin line of section of jurisdiction, when mould is pushed away by production line
When drawing device runs to pour station, cover plate drops on mould by the effect of four oil cylinders, and now air bag 2 starts inflation,
Making crossbeam 3 up by the expansion of air bag 2, rotated by rotary shaft, the U-shaped locking hook in both sides enters to inner side and locks
Mould and cover plate, by the supporting role of fulcrum hornblock 42, U-shaped locking hook takes lever principle to lock mould with cover plate
Tightly, and the direction of final stress is direction the most obliquely, thus avoids U-shaped locking hook and occur to break away or break off relations now
As, after section of jurisdiction pours, mould and cover plate need to separate, and make crossbeam 3 descending by air bag 2 venting, now U-shape lock
Tight hook 41 separately unclamps mould to both sides, and U-shaped locking hook is under the supporting role of fulcrum hornblock 42, by the reset of spring 5
Effect carries out downward pulling to crossbeam 3 so that U-shaped locking hook is under the rotation of power transmission shaft, downwards and open to both sides, finally
Cover plate makes cover plate separate with mould by the effect of four oil cylinders again, hence into next cycle of operation.
The above, preferred embodiment the most of the present utility model, not in order to limit this utility model, every according to this
Any trickle amendment, equivalent and the improvement that above example is made by the technical spirit of utility model, should be included in this
Within the protection domain of utility model technical scheme.
Claims (8)
1. a segment die cover plate locking device, it is characterised in that including: installing plate, air bag, crossbeam and two lockings are single
Unit, the bottom of described air bag is fixing with described installing plate to be connected, and the top of described air bag is fixing with described crossbeam to be connected, described horizontal stroke
Beam be respectively arranged at two ends with locking unit described in, each described locking unit all includes: U-shaped locking bail and fulcrum hornblock, institute
Stating U-shaped locking bail hinged with described crossbeam, described fulcrum hornblock is arranged on described installing plate, and described U-shaped locking bail is arranged at
On described fulcrum hornblock.
A kind of segment die cover plate locking device the most according to claim 1, it is characterised in that also include: two springs,
Said two spring is symmetricly set in the both sides of described air bag, and the bottom of each described spring is all fixing with described installing plate even
Connecing, the top of each described spring is all fixing with described crossbeam to be connected.
A kind of segment die cover plate locking device the most according to claim 1 and 2, it is characterised in that also include: two limits
Position lever, the spacing lever of said two is symmetricly set in the both sides of described air bag, and each described spacing lever may be contained within described
On installing plate, the top of each described spacing lever is equipped with for limiting the spacing preiection that crossbeam moves up.
A kind of segment die cover plate locking device the most according to claim 1, it is characterised in that described U-shaped locking bail with
Described crossbeam is hinged by rotary shaft.
A kind of segment die cover plate locking device the most according to claim 1, it is characterised in that described U-shaped locking bail bag
Include the first straightway, the second straightway and the 3rd straightway, described first straightway and described 3rd straightway to be symmetricly set in
The two ends of described second straightway, described first straightway is hinged with described crossbeam, and described first straightway and described fulcrum
The top of hornblock contacts.
A kind of segment die cover plate locking device the most according to claim 5, it is characterised in that described 3rd straightway
Length is less than the length of described first straightway.
A kind of segment die cover plate locking device the most according to claim 5, it is characterised in that the described 3rd straightway back of the body
It is provided with pointed projection from one end of described second straightway.
A kind of segment die cover plate locking device the most according to claim 5, it is characterised in that described first straightway,
Described second straightway and described 3rd straightway are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671886.7U CN205766737U (en) | 2016-06-29 | 2016-06-29 | A kind of segment die cover plate locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671886.7U CN205766737U (en) | 2016-06-29 | 2016-06-29 | A kind of segment die cover plate locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205766737U true CN205766737U (en) | 2016-12-07 |
Family
ID=58128064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620671886.7U Expired - Fee Related CN205766737U (en) | 2016-06-29 | 2016-06-29 | A kind of segment die cover plate locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205766737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253723A (en) * | 2019-06-24 | 2019-09-20 | 上海建工材料工程有限公司 | A kind of mould for shielding pipe piece is separable to pour cover board and its construction method |
-
2016
- 2016-06-29 CN CN201620671886.7U patent/CN205766737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253723A (en) * | 2019-06-24 | 2019-09-20 | 上海建工材料工程有限公司 | A kind of mould for shielding pipe piece is separable to pour cover board and its construction method |
| CN111958776A (en) * | 2019-06-24 | 2020-11-20 | 上海建工建材科技集团股份有限公司 | Shield segment mold separable pouring cover plate and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |