CN207465476U - Contain internal model auto zoom device in large size side - Google Patents
Contain internal model auto zoom device in large size side Download PDFInfo
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- CN207465476U CN207465476U CN201721194403.XU CN201721194403U CN207465476U CN 207465476 U CN207465476 U CN 207465476U CN 201721194403 U CN201721194403 U CN 201721194403U CN 207465476 U CN207465476 U CN 207465476U
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Abstract
Contain internal model auto zoom device in large size side, it is the centrally disposed one hollow hanger arranged vertically in rectangular internal model cylinder, hanger is connected by connection component with internal model cylinder inboard wall, and controls moving radially for inner membrance side plate and wedge plate by control assembly, and then control the scaling of internal model cylinder.During precast concrete, using the present apparatus and by conventional lifting appliance, can repeatedly turned over without operating personnel into, climb out of internal model cylinder in the case of, internal model lifting is rapidly completed in place and interior moulding/demoulding, and during demoulding, four blocks of internal model side plates of internal model cylinder are contained inner wall with side and are detached from, not only lifting demoulding is more smooth, is also less prone to other side's culvert inner wall and causes largely abrasion, easy to operate, convenient, the labor intensity of operating personnel is small, and construction efficiency is high.
Description
Technical field
The utility model is related to building field, internal model auto zoom device is contained in specifically a kind of large size side.
Background technology
In road or engineering construction, it is often necessary to large size Fang Han is used, and the making of Fang Han construction is usually using mixed
Solidifying soil element mold carries out concreting and forms.Existing concreting mold generally comprises internal model, external mold and counterdie, applies
Working hour first builds template, then the casting concrete between internal model and external mold, treats to remove mould after the completion of concrete curing later
Plate, the dismounting of external mold is generally fairly simple, and due to being in inside the Fang Han of pouring molding, dismounting is more troublesome internal model.
Chinese patent (publication number CN206048471U) discloses a kind of side and contains internal model contraction structure, is that will form internal model
Four pieces of the one of of rectangular riser are divided into two pieces of risers, in the adjacent other two pieces of rectangular risers of the rectangular riser of this block
Holding plate on end face is set, and one piece of pulling plate is clamped between the riser of the segmentation at this two pieces, mounting and fixing support on the inside of pulling plate is fixed
The frame back side is hinged a pull rod, and two connecting rods are connected in fixed frame both sides, and the other end of connecting rod is hinged on two pieces of risers, and
Vertical sliding rail is placed in internal model, and check plate is installed in vertical one side end face of sliding rail, mounting suspension in vertical sliding rail, pull rod it is another
One end passes through vertical sliding rail and is hinged on hanger.When removing internal model, hanger is lifted by crane by conventional lifting appliance, is made on hanger
It moves, one end of pull rod will together be moved up with hanger, so as to which pulling plate and two pieces of risers be pulled to make internal model and Fang Han to contract
Gap is generated between inner wall, when hanger is moved to extreme position (when i.e. pull rod is against on check plate), hanger is together with internal model
It moves straight up, until internal model completely disengages Fang Han.This mode can quickly tear internal model open out of pouring molding Fang Han
It removes, but due to there was only one piece of rectangular riser (being divided that block in two pieces of risers) when shrinking to contract, excess-three block is stood
Plate does not change, i.e., its excess-three block riser and side are contained between inner wall still without gap, during lifting this three pieces it is rectangular
The frictional force that riser and side are contained between inner wall is larger, and lifting will certainly be less smooth.
Utility model content
Of the existing technology in order to solve the problems, such as, the utility model provides a kind of large size side and contains internal model auto zoom dress
It puts, four blocks of internal model side plates and four blocks of wedge plates is controlled to move radially simultaneously by control assembly, zoom in and out internal model cylinder, make
Internal model cylinder body outer wall and side generate certain distance between containing inner wall, can facilitate, effortlessly hang out internal model from Fang Hanzhong.
The utility model adopts the following technical solution：Large size side contain internal model auto zoom device, including arrange vertically and on
The rectangular internal model cylinder of lower open at both ends, the rectangular internal model cylinder are made of four blocks of internal model side plates being separated from each other, and every two
One block of wedge plate is set between the adjacent inner membrance side plate of block, and inner membrance side plate surrounds rectangular internal model cylinder jointly with wedge plate；It is rectangular
There are one the hollow hangers arranged vertically at the center of internal model cylinder；Outer square tube that the hollow hanger is vertically arranged by one and
One is located in outer square tube and can be formed relative to interior square tube that outer square tube moves up and down, wherein the tube wall of interior square tube with accordingly
Internal model side plate it is parallel, in 45° angle between the tube wall of outer square tube and corresponding internal model side plate, there is upper cover plate at the top of interior square tube,
Vertical hoisting board is fixed among upper cover plate, round hook hole is provided on hoisting board；Two are respectively provided on four tube walls of outer square tube
A vertical notch arranged up and down, four angles of the just internal square tube of vertical notch difference, four vertical notches on top
Upper edge on sustained height, the upper edge of four vertical notches of lower part is on sustained height；Internal model cylinder inboard wall
Arrangement up and down is equipped between hanger and identical eight groups of structure make inner membrance side plate and wedge plate move inward and make internal model cylinder
The radially control assembly of scaling；Every group of control assembly includes an adjusting screw, first be installed on the inside of wedge plate
Free bearing, the internal model side end for being installed in wedge plate both sides and two second free bearings contour with the first free bearing and it is arranged in first
At least two connecting rods of free bearing both sides, the second free bearing of the both ends of each connecting rod respectively with the first free bearing and homonymy are hinged, wherein
Two the second free bearings are symmetrical, and the one end for adjusting screw passes through corresponding vertical notch and is hinged in interior square tube, adjusts silk
The other end of bar is hinged with the first free bearing, the four vertical notches of four adjusting screws of four groups of control assemblies on top along top
It moves up and down, and the upper limit position of shift motion is at the upper edge of four vertical notches on top, four groups of controls of lower part
Four vertical notches of four adjusting screws of component processed along lower part move up and down, and the upper limit position of shift motion is in lower part
Four vertical notches upper edge at；The hanger also passes through at least four groups of connection components and internal model cylinder inboard wall phase
Company, every group of connection component include a spandrel girder and a hollow horizontal guide rod, and the fixing end of spandrel girder is fixed on outside
In square tube, the free end of spandrel girder is inserted into hollow horizontal guide rod, and can be moved horizontally along hollow horizontal guide rod, and hollow horizontal is led
Bar is then fixed in the vertical center line of internal model side plate.
For the sake of energy concise description problem, it is equal that internal model auto zoom device is contained to large size side described in the utility model below
The referred to as present apparatus.
Before prefabricating square culvert, the hoisting process of internal model is：Round hook hole is hooked by the hook of conventional lifting appliance, is led to
It crosses hanger and control assembly puts off downwards internal model, internal model is landed on bed die；Interior square tube passes through control because dead weight continues to fall
Component makes the outer shifting synchronous with internal model side plate of wedge plate, internal model cylinder radial dilatation, until interior square tube drops to lower limit position
(interior square tube bottom is also landed on bed die or adjusts the lower edge that screw is resisted against vertical notch), you can removed lifting
It puts, it is in place to complete internal model lifting.
After internal model lifting is in place, by outer die casing outside internal model, and external mold is made also to be landed on bed die, complete concrete component
The assembling of mold.At this moment, so that it may which placing concrete in the square annular compartment between internal model and external mold carrys out precast concrete structure
Part.
After prefabricated concrete component, the knockout course of internal model is：Circle is hooked by the hook of conventional lifting appliance
Hook hole constantly lifts by crane internal model upwards by hanger and control assembly, and the relatively outer square tube of interior square tube moves up, and adjusts screw
Traction wedge plate and inner side template inwardly translate, and make internal model cylinder radial contraction, and internal model cylinder body outer wall is contained inner wall with side and is detached from simultaneously
Certain gap is generated, continues to lift by crane internal model, (the upper of screw and vertical notch is adjusted when interior square tube is moved up to upper limit position
Lateral edges against), internal model cylinder is retracted to ultimate attainment, and distance reaches maximum between inner wall is contained in internal model cylinder body outer wall and side, has been further continued for
Hang internal model, outer square tube and internal model cylinder also synchronize move up, internal model is detached from bed die, and internal model is hung out from concrete component
Come, moulding/demoulding in completion.
In conclusion the present apparatus is reasonable in design, during precast concrete, using the present apparatus and borrow
Help conventional lifting appliance, can repeatedly turned over without operating personnel into, climb out of internal model cylinder in the case of, internal model is rapidly completed
In place and interior moulding/demoulding is lifted, and during demoulding, four blocks of internal model side plates of internal model cylinder contain inner wall disengaging with side, no
Only lifting demoulding is more smooth, is also less prone to other side's culvert inner wall and causes largely abrasion, easy to operate, convenient, operating personnel
Labor intensity it is small, construction efficiency is high.
Horizontal roller on the free end of spandrel girder is installed, horizontal slide, idler wheel and slideway are equipped in hollow horizontal guide rod
It is adapted.When internal model cylinder is shunk or is expanded, the friction between horizontal guide and spandrel girder can be reduced, make spandrel girder and water
Relative motion between flat guide rod is more smooth, more laborsaving.
Wheel seat is fixedly provided on foreign side's inside pipe wall, vertical idler wheel, vertical idler wheel and interior square tube outer wall phase are installed on wheel seat
Contact.When the relatively outer square tube of interior square tube moves up and down, can play vertical idler wheel can play position-limiting action, prevent interior square tube from sending out
It is raw to shake, and can rub to avoid being generated between interior square tube outer wall and foreign side's inside pipe wall.
Clump weight is additionally provided in interior square tube, the setting of clump weight can aid in interior square tube and transfer to extreme position, it is ensured that
Internal model cylinder is fully expanded to be opened.
Also each below spandrel girder to fix a supporting beam, supporting beam is used to support spandrel girder, avoids spandrel girder because under dead weight
It is curved.
Description of the drawings
Fig. 1 is the half-section diagram that internal model auto zoom device is contained in the utility model large size side.
Fig. 2 is the vertical view that internal model auto zoom device is contained in the utility model large size side.
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is the B-B sectional views of Fig. 2.
Specific embodiment
The embodiment of the utility model is described specifically below in conjunction with the accompanying drawings：
It should be noted that：Fig. 1 is the vertical center line along the two blocks of inner membrance side plates in left and right by internal model cylinder A, outer square tube 31, interior
Square tube 51 and left and right two spandrel girders 23, horizontal guide rail 21 first half be cut away after schematic diagram.
In order to see the concrete structure of hanger in Fig. 2, interior square tube 51 and outer square tube 31 have been carried out to lateral partial cutaway
Depending on；In order to see the connection mode between spandrel girder 23 and horizontal guide rail 21, by the spandrel girder 23 on right side and horizontal guide rail 21
Broken section is carried out.
Internal model auto zoom device is contained in large size side, referring to Fig. 1-Fig. 4, including arranging vertically and the side of upper and lower ends opening
Shape internal model cylinder A, the internal model cylinder A are made of four blocks of internal model side plates 11 being separated from each other, every two pieces adjacent inner membrance sides
One block of wedge plate 12 is set between plate 11, and inner membrance side plate 11 surrounds rectangular internal model cylinder A jointly with wedge plate 12；
There are one the hollow hangers arranged vertically at the center of internal model cylinder A；
Outer square tube 31 that the hollow hanger is vertically arranged by one and one are located in outer square tube 31 and can be opposite
It is formed in the interior square tube 51 that outer square tube 31 moves up and down, the height of interior square tube 51 is identical with the height of outer square tube 31 and equal to internal model
The height of cylinder A, wherein the tube wall of interior square tube 51 is parallel with corresponding internal model side plate 11, i.e., interior square tube 51 and internal model cylinder A groups
Into rectangular-ambulatory-plane, in 45° angle between the tube wall of outer square tube 31 and corresponding internal model side plate 11, i.e., four angles difference of outer square tube 31 is just
To four vertical center lines of four blocks of internal model side plates 11, also weldering is there are four wheel seat 61 on four inner walls of outer square tube 31, on wheel seat 61
Vertical idler wheel 62 is installed, vertical idler wheel 62 is in contact with interior 51 outer wall of square tube, and the relatively outer square tube 31 of interior square tube 51 moves up and down
When, vertical idler wheel 62 can play the role of limiting and reduce friction；51 top of interior square tube is equipped with upper cover plate 43, in upper cover plate 43
Between be fixed with vertical hoisting board 41, the round hook hole 42 for being connect with lifting appliance is provided on hoisting board 11；Interior square tube 51
Clump weight is inside additionally provided with, interior square tube 51 is enable to transfer in place, it is ensured that internal model cylinder A is expanded outwardly in place.
It is respectively opened on four tube wall center lines of outer square tube 31 there are two the vertical notch 32 arranged up and down and length is identical, it is described
The just internal square tube 51 respectively of vertical notch 32 four angles, the upper edge of four vertical notches 32 of middle and upper part is located at together
At one height, the upper edge of four vertical notches 32 of lower part is located at sustained height；
The upper and lower eight groups of control assemblies arranged and structure is identical are equipped between internal model cylinder A inner walls and hollow hanger, this eight
Group control assembly can control inner membrance side plate 11 and wedge plate 12 to move inward and internal model cylinder A is enable radially to scale；
Every group of control assembly include an adjusting screw 52, the first free bearing 53 for being installed in the inside of wedge plate 12,
It is installed in 11 end of internal model side plate and two second free bearings 55 contour with the first free bearing 53 and is arranged in 53 both sides of the first free bearing
Four connecting rods 54, the both ends of each connecting rod 54 are hinged with the second free bearing 55 of the first free bearing 53 and homonymy respectively, two of which
Symmetrically, described 52 one end of adjusting screw passes through vertical notch 32 and is hinged on the corresponding angles of interior square tube 51 second free bearing 55
On, the other end and the first free bearing 53 for adjusting screw 52 are hinged, adjust screw 52 and are moved up and down along vertical notch 32, adjust screw
The upper limit position of 52 shift motions is at the upper edge of vertical notch 32；
Specifically, it is moved down on four vertical notches 32 on four adjusting screws 52 of four groups of control assemblies on top along top
It is dynamic, and the upper limit position of shift motion is at the upper edge of four vertical notches 32 on top, four groups of control groups of downside
Four vertical notches 32 of four adjusting screws 52 of part along downside move up and down, and the upper limit position of shift motion is in lower part
Four vertical notches 32 upper edge at.
Eight group connection components and internal model cylinder A inner wall phase of the hollow hanger also by arranging up and down and structure is identical
Even, every group of connection component includes a spandrel girder 23 and a hollow horizontal guide rod 21, and the fixing end of spandrel girder 23 is welded
It is connected on the angle of outer square tube 31, there are four horizontal rollers 22 for installation on the free end of spandrel girder 23, and the free end of spandrel girder 22 is inserted
Entering in hollow horizontal guide rod 21,23 lower section of spandrel girder is also each to fix a supporting beam 71, and supporting beam 71 is used to support spandrel girder 23,
Spandrel girder 23 is avoided because curved under dead weight；Horizontal slide is equipped in hollow horizontal guide rod 21, horizontal roller 22 can be along horizontal slide water
Smooth dynamic, the horizontal guide 21 is then fixed in the vertical center line of internal model side plate 11.
Claims (5)
1. internal model auto zoom device is contained in large size side, described including arranging vertically and the rectangular internal model cylinder of upper and lower ends opening
Rectangular internal model cylinder be made of four blocks of internal model side plates being separated from each other, it is characterised in that：Every two blocks adjacent inner membrance side plates it
Between one block of wedge plate is set, inner membrance side plate and wedge plate surround rectangular internal model cylinder jointly；
There are one the hollow hangers arranged vertically at the center of rectangular internal model cylinder；
Outer square tube that the hollow hanger is vertically arranged by one and one are located in outer square tube and can be relative to outer square tubes
The interior square tube composition moved up and down, wherein the tube wall of interior square tube is parallel with corresponding internal model side plate, the tube wall of outer square tube with accordingly
Internal model side plate between in 45° angle, at the top of interior square tube there is upper cover plate, vertical hoisting board, hoisting board are fixed among upper cover plate
On be provided with round hook hole；
The vertical notch arranged up and down there are two respectively being opened on four tube walls of outer square tube, the vertical notch are just internally square respectively
Four angles of pipe, the upper edge of four vertical notches on top is on sustained height, the upside of four vertical notches of lower part
Edge is on sustained height；
Arrangement up and down is equipped between internal model cylinder inboard wall and hollow hanger and identical eight groups of structure make inner membrance side plate and wedge plate
The control assembly for moving inward and making internal model cylinder radially to scale；
Every group of control assembly includes an adjusting screw, the first free bearing being installed on the inside of wedge plate, is installed in wedge
The internal model side end of plate both sides and two second free bearings contour with the first free bearing and it is arranged in the first free bearing both sides at least
Two connecting rods, the second free bearing of the both ends of each connecting rod respectively with the first free bearing and homonymy are hinged, two of which the second free bearing phase
Mutually symmetrical, the one end for adjusting screw passes through corresponding vertical notch and is hinged in interior square tube, adjusts the other end and the of screw
One free bearing is hinged, and four vertical notches on four adjusting screws along the top of four groups of control assemblies on top move up and down, and is moved
The upper limit position of dynamic stroke is at the upper edge of four vertical notches on top, four tune of four groups of control assemblies of lower part
Four vertical notches of section screw along lower part move up and down, and the upper limit position of shift motion is in four vertical notches of lower part
Upper edge at；
The hollow hanger is also connected by least four groups of connection components with internal model cylinder inboard wall, every group of connection component
Including a spandrel girder and a hollow horizontal guide rod, the fixing end of spandrel girder is fixed in outer square tube, the free end of spandrel girder
It is inserted into hollow horizontal guide rod, and can be moved horizontally along hollow horizontal guide rod, hollow horizontal guide rod is then fixed on internal model side plate
In vertical center line.
2. internal model auto zoom device is contained in large size side according to claim 1, it is characterised in that：The free end peace of spandrel girder
Equipped with horizontal roller, horizontal slide is equipped in hollow horizontal guide rod, idler wheel is adapted with slideway.
3. internal model auto zoom device is contained in large size side according to claim 2, it is characterised in that：It is also solid on foreign side's inside pipe wall
Equipped with wheel seat, vertical idler wheel is installed on wheel seat, vertical idler wheel is in contact with interior square tube outer wall.
4. internal model auto zoom device is contained in large size side according to any one of claim 1 to 3, it is characterised in that：Interior side
Clump weight is additionally provided in pipe.
5. internal model auto zoom device is contained in large size side according to any one of claim 1 to 3, it is characterised in that：Load-bearing
It is also each below beam to fix a supporting beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194403.XU CN207465476U (en) | 2017-09-18 | 2017-09-18 | Contain internal model auto zoom device in large size side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194403.XU CN207465476U (en) | 2017-09-18 | 2017-09-18 | Contain internal model auto zoom device in large size side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207465476U true CN207465476U (en) | 2018-06-08 |
Family
ID=62268988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194403.XU Withdrawn - After Issue CN207465476U (en) | 2017-09-18 | 2017-09-18 | Contain internal model auto zoom device in large size side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207465476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471413A (en) * | 2017-09-18 | 2017-12-15 | 安徽省方大水泥制品有限公司 | Large-scale side contains internal model auto zoom device |
| CN112757474A (en) * | 2020-12-30 | 2021-05-07 | 湖南中铁五新钢模有限责任公司 | Method for prefabricating hollow pier stud by integrally overturning inner mold, outer mold and reinforcement cage |
-
2017
- 2017-09-18 CN CN201721194403.XU patent/CN207465476U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471413A (en) * | 2017-09-18 | 2017-12-15 | 安徽省方大水泥制品有限公司 | Large-scale side contains internal model auto zoom device |
| CN112757474A (en) * | 2020-12-30 | 2021-05-07 | 湖南中铁五新钢模有限责任公司 | Method for prefabricating hollow pier stud by integrally overturning inner mold, outer mold and reinforcement cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20221125 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20221125 |