CN107443557A - A kind of firm bridge equipment - Google Patents
A kind of firm bridge equipment Download PDFInfo
- Publication number
- CN107443557A CN107443557A CN201710199236.6A CN201710199236A CN107443557A CN 107443557 A CN107443557 A CN 107443557A CN 201710199236 A CN201710199236 A CN 201710199236A CN 107443557 A CN107443557 A CN 107443557A
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- China
- Prior art keywords
- rotary shaft
- cavity
- arm
- frame
- model
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
A kind of firm bridge equipment, including bottom plate, stent type frame, sliding model frame and water head, support feet is respectively arranged with four angles of the bottom base plate, the support feet is fixedly connected with the bottom plate and inclined is flared out setting, two left shape guide grooves and two right shape guide grooves are respectively arranged with left and right sides of the sliding model frame, slided respectively in two left shape guide grooves and two right shape guide grooves and left guide rod and right guide rod are installed, the sliding model frame lower end zygomorphism is fixedly installed left connected arm and right connected arm, the left connected arm and right connected arm lower end are fixedly installed joint arm, the stent type frame upper end midpoint is provided with groove in succession, the water head is arranged in the groove in succession, model cavity is provided with the stent type frame；Apparatus of the present invention are simple in construction, stable, reasonable in design.
Description
Technical field
The present invention relates to bridge facility field, and in particular to a kind of firm bridge equipment.
Background technology
Bridge refers to being erected in rivers,lakes and seas, the construction for enabling traffic smoothly to pass through, in order to ensure safety
Current, the both sides of bridge are fitted with railing, and the species of railing has a lot, has iron railing, the railing for also having cement mortar to pour
Deng the railing that wherein cement mortar pours needs to fill cement mortar into model cavity, so that cement mortar pours, build up can be straight after shape
Connect on the pontic, existing placing installation pours to build up in cement mortar to be difficult to take out from model cavity after shape, generally
Pulled out using the instruments such as part are hooked, so add operating procedure, also increase cost of equipment.
The content of the invention
It is an object of the invention to provide a kind of firm bridge equipment and its application method, the upper of prior art can be overcome
State defect.
According to the present invention, a kind of firm bridge equipment of apparatus of the present invention, including bottom plate, stent type frame, sliding model
Frame and water head, support feet are respectively arranged with four angles of the bottom base plate, the support feet is fixed with the bottom plate
Connection and it is inclined be flared out setting, be respectively arranged with two left shape guide grooves and two at left and right sides of the sliding model frame
Slided respectively in right shape guide groove, two left shape guide grooves and two right shape guide grooves and left guide rod and right guide rod are installed, it is described
Sliding model frame lower end zygomorphism is fixedly installed left connected arm and right connected arm, the left connected arm and right connected arm lower end
Joint arm is fixedly installed, the stent type frame upper end midpoint is provided with groove in succession, and the water head is arranged on described connect
Even in groove, model cavity is provided with the stent type frame, the model cavity upper end is provided with described in UNICOM groove in succession
Mouth is flowed into, the sliding model frame upper end midpoint is provided with square the cooperation cavity and connection being engaged with the model cavity
The logical square through hole for coordinating cavity, the first rotary shaft, first rotation are provided with by swivel bearing in the through hole
Axle upper end is extended in the square cooperation cavity, and the first rotary shaft lower end is extended downwards and is installed with the first helical teeth
Shape wheel, the second rotary shaft is rotatably mounted with by swivel bearing in the right connected arm, the second rotary shaft left end to
Left extend simultaneously is installed with the second oblique tooth-shaped wheel mutually ratcheting with the first oblique tooth-shaped wheel, the second rotary shaft right-hand member to
Right to extend and be installed with toothed wheel, the toothed wheel is located between two right guide rods, and under one in two right guide rods
End is provided with the tooth form bar mutually ratcheting with the toothed wheel, and the joint arm lower end is provided with landing power set, the fixation
Be additionally provided with packaged unit between model support and sliding model frame, the packaged unit include enclosed slot and with the enclosed slot
The sealing strip of mating.
Further technical scheme, the enclosed slot are arranged on the lower surface of the stent type frame and are located at the note
At the accent outer ring for moulding chamber, the sealing strip is arranged on the upper surface of the sliding model frame and matched somebody with somebody positioned at rectangle injection
At the accent outer ring of chamber, the enclosed slot and the sealing strip are toroidal, and the enclosed slot is relative with the sealing strip to be set
Put.
Further technical scheme, the landing power set include being fixedly mounted on pneumatic cylinder in the bottom plate and
Expansion link in the pneumatic cylinder, the expansion link upper end are fixedly connected with the bottom for combining arm.
Further technical scheme, the length of the tooth form bar are less than the joint arm bottom to the sliding model frame bottom
The length in portion.
Further technical scheme, the first rotary shaft upper surface and the sliding model frame upper surface are to flat, and institute
State the first rotary shaft and the square end position coordinated in cavity is provided with cuter spiral end.
The beneficial effects of the invention are as follows：
Because end position of first rotary shaft in square cooperation cavity is provided with cuter spiral end, the cement mortar of shape is built up by pouring
It can coordinate with cuter spiral end screw thread, therefore, the cement mortar of shape is built up by pouring can follow the sliding model frame to move down, from
And conveniently it is stripped；When toothed wheel move down and it is ratcheting with tooth form bar after, sliding model frame continue glide downwards can drive
Toothed wheel rotates, and toothed wheel can drive the first rotary shaft to rotate, so that cuter spiral end rotates, and due to by pouring
Cement mortar into shape can not rotate in square cooperation cavity, and therefore, the cement mortar that shape is built up by pouring can only slide upwards
And the cuter spiral end is progressively disengaged, it can be removed when the cement mortar that shape is built up by pouring completely disengages the cuter spiral end；
Because the cement mortar that shape is built up by pouring can coordinate with cuter spiral end screw thread, therefore outside the cement mortar that shape is built up by pouring departs from
The cement mortar that can prevent from making to build up shape by force because pulling out by pouring during spiral shell shape end is deformed or damaged, and reduces the demoulding
Operating procedure and cost of equipment；Apparatus of the present invention are simple in construction, stable, reasonable in design.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of firm bridge equipment of the present invention.
Fig. 2 is the overlooking the structure diagram of sliding model frame in the present invention.
Fig. 3 is Fig. 1 present invention looks up structural representation.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-3, a kind of firm bridge equipment of the invention, including bottom plate 10, stent type frame 12, sliding model
Frame 11 and water head 50, support feet 40, the support feet 40 and institute are respectively arranged with four angles of the bottom of bottom plate 10
State bottom plate 10 be fixedly connected and it is inclined be flared out setting, the left and right sides of the sliding model frame 11 is respectively arranged with two left sides
Slided respectively in square guide groove 111 and two right shape guide grooves 112, two left shape guide grooves 111 and two right shape guide grooves 112
Left guide rod 18 and right guide rod 19 are installed, the lower end zygomorphism of sliding model frame 11 is fixedly installed left connected arm 13 and the right side
Be connected arm 14, and the left connected arm 13 and the right connected lower end of arm 14 are fixedly installed joint arm 15, in the stent type frame 12
End midpoint is provided with groove in succession, and the water head 50 is arranged in the groove in succession, is provided with the stent type frame 12
Model cavity 120, what the upper end of model cavity 120 was provided with described in UNICOM groove in succession flows into mouth 121, the sliding model frame
11 upper end midpoints are provided with square described in the square cooperation cavity 110 being engaged with the model cavity 120 and UNICOM match somebody with somebody
The through hole of cavity 110 is closed, the first rotary shaft 21, the upper end of the first rotary shaft 21 are provided with by swivel bearing in the through hole
It is extended in the square cooperation cavity 110, the lower end of the first rotary shaft 21 is extended downwards and is installed with the first helical teeth
Shape wheel 20, right be connected in arm 14 are rotatably mounted with the second rotary shaft 31, second rotary shaft 3 by swivel bearing
Left end extends and is installed with the second oblique tooth-shaped wheel 30 mutually ratcheting with the first oblique tooth-shaped wheel 20 to the left, and described second revolves
The right-hand member of rotating shaft 3 extends to the right and is installed with toothed wheel 310, and the toothed wheel 310 is located between two right guide rods 19, and two
A lower end in individual right guide rod 19 is provided with the tooth form bar 190 mutually ratcheting with the toothed wheel 310, joint arm 15 lower end
Landing power set are provided with, packaged unit, the envelope are additionally provided between the stent type frame 12 and sliding model frame 11
Closing part part includes enclosed slot 41 and the sealing strip 42 with the enclosed slot 41 mating.
Valuably, the enclosed slot 41 is arranged on the lower surface of the stent type frame 12 and is located at the injection molding cavity
At 120 accent outer ring, the sealing strip 42 is arranged on the upper surface of the sliding model frame 11 and noted positioned at the rectangle
Modeling with chamber 110 accent outer ring at, the enclosed slot 41 and the sealing strip 42 are toroidal, the enclosed slot 41 with it is described
Sealing strip 42 is oppositely arranged, and the enclosed slot 41 after the sealing strip 42 mating with that can play sealing process, so as to be slided described
Model support 11 is driven to topmost and when being brought into close contact with the stent type frame 12, add the sliding model frame 11 with
Closure after the fitting of stent type frame 12.
Valuably, the landing power set include the pneumatic cylinder 17 being fixedly mounted in the bottom plate 10 and are arranged on
Expansion link 16 in the pneumatic cylinder 17, the upper end of expansion link 16 are fixedly connected with the bottom for combining arm 15.
Valuably, the length of the tooth form bar 190 is less than the joint bottom of arm 15 to the bottom of sliding model frame 11
Length, will not interfere with the glide downwards of sliding model frame 11 so as to the tooth form bar 190.
Valuably, the upper surface of the first rotary shaft 21 and the upper surface of sliding model frame 11 be to flat, and described first
Rotary shaft 21 is provided with cuter spiral end 210 positioned at the square end position coordinated in cavity 110.
In use, the joint arm 15 is driven up using the landing power set, by the sliding model frame 11
Driving is brought into close contact to the top and with the stent type frame 12, makes the square cooperation cavity 110 and the model cavity
120 are engaged, and after groove engages in succession, the water head 50 is carried out into injection cement mortar to the model cavity 120 with described, when
After the model cavity 120 is injected, stop injection, after the cement mortar in the model cavity 120 pours and builds up shape, make institute
The operation of landing power set is stated, and drives the sliding model frame 11 slowly to slide downwards, due to first rotary shaft 21
The square end position coordinated in cavity 110 is provided with cuter spiral end 210, cement mortar meeting and the cuter spiral of shape are built up by pouring
210 screw threads are held to coordinate, therefore, the cement mortar of shape is built up by pouring can follow the sliding model frame 11 to move down, so as to de-
From the model cavity 120, and when the toothed wheel 310 move down and it is ratcheting with the tooth form bar 190 after, it is described to slide mould
Type frame 11, which continues glide downwards, can drive the toothed wheel 310 to rotate, and due to the second oblique tooth-shaped wheel 30 and described first
Oblique tooth-shaped wheel 11 is mutually ratcheting, so as to which the toothed wheel 310 can drive first rotary shaft 21 to rotate, and first rotary shaft
After 21 rotations the cuter spiral end 210 can be driven to rotate, due to by pouring the cement mortar for building up shape in the square cooperation
Cavity 110 can not rotate, and therefore, the cement mortar of shape is built up by pouring can only upwards slide and progressively disengage the cuter spiral
End 210, it can be removed when the cement mortar that shape is built up by pouring completely disengages the cuter spiral end 210.
The beneficial effects of the invention are as follows：Because end position of first rotary shaft in square cooperation cavity is provided with cuter spiral
End, the cement mortar of shape is built up by pouring to be coordinated with cuter spiral end screw thread, and therefore, the cement mortar of shape is built up by pouring can follow institute
State sliding model frame to move down, so as to be conveniently stripped；When toothed wheel move down and it is ratcheting with tooth form bar after, slide mould
Type frame, which continues glide downwards, to drive toothed wheel to rotate, and toothed wheel can drive the first rotary shaft to rotate, so that cuter spiral end
Rotate, and because the cement mortar that shape is built up by pouring can not rotate in square cooperation cavity, therefore, built up by pouring
The cement mortar of shape can only upwards slide and progressively disengage the cuter spiral end, when the cement mortar that shape is built up by pouring completely disengages institute
It can be removed when stating cuter spiral end；Because the cement mortar that shape is built up by pouring can coordinate with cuter spiral end screw thread, therefore passing through
The cement mortar that pouring can prevent from making to build up shape by force because pulling out by pouring during the cement mortar disengaging cuter spiral end for building up shape becomes
Shape or damage, reduce the operating procedure and cost of equipment of the demoulding；Apparatus of the present invention are simple in construction, stable, and design is closed
Reason.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of firm bridge equipment, including bottom plate, stent type frame, sliding model frame and water head, it is characterised in that：Institute
State and support feet be respectively arranged with four angles of bottom base plate, the support feet be fixedly connected with the bottom plate and it is inclined outwards
Open and set, be respectively arranged with two left shape guide grooves and two right shape guide grooves at left and right sides of the sliding model frame, two
Slided respectively in left shape guide groove and two right shape guide grooves and left guide rod and right guide rod are installed, the sliding model frame lower end is left
The right side, which matches, is fixedly installed left connected arm and right connected arm, and the left connected arm and right connected arm lower end are fixedly installed joint
Arm, the stent type frame upper end midpoint are provided with groove in succession, and the water head is arranged in the groove in succession, the fixation
It is provided with model cavity in model support, the model cavity upper end is provided with described in UNICOM the mouth that flows into of groove in succession, described to slide
Model support upper end midpoint is provided with square described in the square cooperation cavity being engaged with the model cavity and UNICOM
Coordinate the through hole of cavity, the first rotary shaft is provided with by swivel bearing in the through hole, the first rotary shaft upper end is extended
Into the square cooperation cavity, the first rotary shaft lower end is extended downwards and is installed with the first oblique tooth-shaped wheel, described
The second rotary shaft is rotatably mounted with by swivel bearing in the connected arm in the right side, the second rotary shaft left end extends and consolidated to the left
Dingan County is equipped with the second oblique tooth-shaped wheel mutually ratcheting with the first oblique tooth-shaped wheel, and the second rotary shaft right-hand member extends to the right and consolidated
Dingan County is equipped with toothed wheel, the toothed wheel between two right guide rods, and a lower end in two right guide rods be provided with
The mutually ratcheting tooth form bar of the toothed wheel, the joint arm lower end are provided with landing power set, stent type frame and slide mould
Packaged unit is additionally provided between type frame, packaged unit includes enclosed slot and the sealing strip with enclosed slot mating.
2. firm bridge equipment according to claim 1, it is characterised in that：The enclosed slot is arranged on the fixed model
On the lower surface of frame and at the accent outer ring of the injection molding cavity, the sealing strip is arranged on the upper table of the sliding model frame
On face and at accent outer ring of the rectangle injection with chamber, the enclosed slot and the sealing strip are toroidal, described
Enclosed slot is oppositely arranged with the sealing strip.
3. firm bridge equipment according to claim 1, it is characterised in that：The landing power set include being fixedly mounted
Arm is combined in pneumatic cylinder in the bottom plate and the expansion link in the pneumatic cylinder, the expansion link upper end with described
Bottom be fixedly connected.
4. firm bridge equipment according to claim 1, it is characterised in that：The length of the tooth form bar is less than the joint
Length of the arm bottom to the sliding model frame bottom.
5. firm bridge equipment according to claim 1, it is characterised in that：The first rotary shaft upper surface and the cunning
Row model support upper surface is to flat, and first rotary shaft is provided with cuter spiral positioned at the square end position coordinated in cavity
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199236.6A CN107443557B (en) | 2017-03-29 | 2017-03-29 | A kind of firm bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199236.6A CN107443557B (en) | 2017-03-29 | 2017-03-29 | A kind of firm bridge equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107443557A true CN107443557A (en) | 2017-12-08 |
| CN107443557B CN107443557B (en) | 2019-03-19 |
Family
ID=60486376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199236.6A Active CN107443557B (en) | 2017-03-29 | 2017-03-29 | A kind of firm bridge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107443557B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6599115B2 (en) * | 2001-05-07 | 2003-07-29 | Precise Technology, Inc. | Mold unscrewing mechanism for making threaded articles |
| CN101444949A (en) * | 2009-01-06 | 2009-06-03 | 宁海县大鹏模具塑料有限公司 | Injection mold moving and stationary mold bidirectional helical demolding mechanism |
| CN103660189A (en) * | 2013-12-26 | 2014-03-26 | 深圳市海翔铭实业有限公司 | Demoulding structure for plastic helical gear injection molding |
| CN104842527A (en) * | 2015-04-20 | 2015-08-19 | 中山市利群精密实业有限公司 | Liftout device for screw-tooth mould |
| CN105500630A (en) * | 2016-02-24 | 2016-04-20 | 厦门精卫模具有限公司 | Die capable of injection molding plastic part with outer thread and bevel gear |
-
2017
- 2017-03-29 CN CN201710199236.6A patent/CN107443557B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6599115B2 (en) * | 2001-05-07 | 2003-07-29 | Precise Technology, Inc. | Mold unscrewing mechanism for making threaded articles |
| CN101444949A (en) * | 2009-01-06 | 2009-06-03 | 宁海县大鹏模具塑料有限公司 | Injection mold moving and stationary mold bidirectional helical demolding mechanism |
| CN103660189A (en) * | 2013-12-26 | 2014-03-26 | 深圳市海翔铭实业有限公司 | Demoulding structure for plastic helical gear injection molding |
| CN104842527A (en) * | 2015-04-20 | 2015-08-19 | 中山市利群精密实业有限公司 | Liftout device for screw-tooth mould |
| CN105500630A (en) * | 2016-02-24 | 2016-04-20 | 厦门精卫模具有限公司 | Die capable of injection molding plastic part with outer thread and bevel gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107443557B (en) | 2019-03-19 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190221 Address after: 830000 16-17 floors, Block A, Yingke Plaza, 217 Hi-tech Street, Urumqi Hi-tech Industrial Development Zone, Xinjiang Uygur Autonomous Region Applicant after: Xinjiang Beixin Road & Bridge Group Co., Ltd. Address before: 510030 one of the two layers of No. 43, Lu Jing East Road, Yuexiu District, Guangzhou, Guangdong CA303 Applicant before: Guangzhou top Construction Engineering Technology Co., Ltd. |
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