CN104742250B - Concrete inspection well molding mould with base - Google Patents
Concrete inspection well molding mould with base Download PDFInfo
- Publication number
- CN104742250B CN104742250B CN201510182796.1A CN201510182796A CN104742250B CN 104742250 B CN104742250 B CN 104742250B CN 201510182796 A CN201510182796 A CN 201510182796A CN 104742250 B CN104742250 B CN 104742250B
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- CN
- China
- Prior art keywords
- internal model
- transom window
- external mold
- mould
- concrete
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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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
-
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/86—Cores
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The invention provides a concrete inspection well molding mould with a base. The concrete inspection well molding mould comprises a cylindrical inner die and an outer die; one end of the inner die is provided with a bottom part, and an inspection well molding space forms between the inner die and the outer die; a faucet disk used for supporting concrete material filled in the molding space is arranged between one end of the inner die without the bottom part and corresponding end of the outer die; the faucet disk is fixedly connected with the inner die or the outer die, and one end of the inner die without the bottom part is connected with the outer die through a jacking mechanism. The concrete inspection well molding mould further comprises a bottom tray for pressing the concrete material filled in the molding space and a locking mechanism used for locking the bottom tray on the mould. By adopting the concrete inspection well molding mould, the molding efficiency and production quality of the inspection well are obviously improved.
Description
Technical field
The present invention relates to forming concrete products technical field, especially relate to a kind of concrete inspection well with base and become
Pattern has.
Background technology
In current prior art, the production method of the concrete tube-shaped product with base has moulding by casting working system and shakes
Two kinds of dynamic molding working system.
Two kinds of described production methods, the mould all being constituted using the internal model including tubular and external mold, in internal model
Form forming concrete products space and external mold between.
Vibration moulding working system therein is: by dry concrete injection moulding mould, after vibratory compaction immediately
The demoulding.In this approach, a kind of mode is: injection concrete material when, the internal model bottom with bottom down, mouth place upward,
This mode, due to dry concrete poor mobile performance, leads to the product bottom degree of compaction produced cannot ensure.Another kind of
Mode is: during charging, mould be placed as bottom upward, mouth down, although this mode solves the problems, such as product bottom degree of compaction,
But in prior art during this mode demoulding, it is first internal model to be separated with concrete product and external mold, first take off internal model, then
Concrete product is made, then external mold to be separated with concrete product, in maintenance after the maintenance of certain time in external mold
Period, upward, the center of gravity of whole product is on the upper side for the base of tube-shaped product, and because now concrete does not also thoroughly solidify, intensity is not
Completely set up, structural instability, easily occur under gravity product damage phenomenon (raising product and external mold with interior
During mould departs from, by the same token, damaging also easily occurs in product)；Need to be spaced additionally, due to external mold and internal model
For a period of time, separated with concrete product respectively, demoulding time is long, low production efficiency, and sloughed the process of external mold
In, due to supporting without the internal model sloughed, also often result in the damage of product, in order to solve this problem, need to increase again
More auxiliary equipment, not only complex process, and also final finished rate is low, and product quality is low, and production cost is higher.
Content of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of concrete inspection well mould with base, can
The external mold entirety demoulding in realization, and the production efficiency of the concrete inspection well with base can be improved, and can improve described simultaneously
The quality of inspection shaft.
The present invention be the technical scheme is that a kind of concrete inspection well with base to solve above-mentioned technical problem
Mould, the internal model including tubular and external mold, described internal model one end has bottom, is formed and check between internal model and external mold
Well molding space it is characterised in that: described internal model do not set be provided between one end of bottom and the respective end of external mold for support fill out
Enter the jack fields of the concrete material in molding space, described jack fields are fixedly connected with internal model or external mold, and described internal model does not set
Linked together by lifting body between one end of bottom and external mold；Also include for the concrete in molding space will be inserted
The bottom tray of material compression and the retaining mechanism for being locked at bottom tray on mould.
Further, described lifting body is jacking hydraulic cylinder.
Further, vibrating device is provided with internal model.
Further, exclude the transom window of negative pressure when described internal model or external mold or bottom tray being provided with the demoulding.
Further, described transom window is arranged on the bottom of internal model, and described transom window includes being located at the ventilation of internal model bottom
The transom window hydraulic cylinder that hole, transom window shell, transom window lid and drive gas window cover are opened and closed, described transom window shell is provided with one and is led to described
The liner part of pore cooperation installation, a hollow connecting portion being provided with air inlet and one are used for being fixedly connected transom window hydraulic cylinder
The connecting plate of body, described hollow connecting portion is connected between described liner part and connecting plate, described transom window lid and bushing
The endoporus in portion matches sealing, and the cylinder body of described transom window hydraulic cylinder is fixing with connecting plate even by the ring flange being located on cylinder body
Connect, the piston rod external part of transom window hydraulic cylinder is fixedly connected with transom window lid.
Further, described retaining mechanism includes hinged-support, one end and the hinged-support being fixedly connected on external mold outer wall
The pressing plate being hinged and the locked hydraulic cylinder driving pressing plate that bottom tray is pressed on mould ends.
Further, be also arranged with the outer wall of described external mold two for mould is overturn when from support make
Trip shaft.
Beneficial effect:
According to the present invention, do not set setting jack fields, jack fields between one end one end corresponding with external mold of bottom in internal model
It is fixedly connected with internal model or external mold, and is connected with lifting body between internal model and external mold, be additionally provided with bottom tray with accordingly
Retaining mechanism:
1), when thereby may be ensured that use, during injection concrete material molding, the bottom-up of internal model, mouth court are made
Under, effectively overcome dry concrete fluidity difference and be difficult to inject the problem of mould molding inner chamber；During the demoulding, can be to this
After mould is overturn, to internal model and the external mold overall demoulding simultaneously.The demoulding simultaneously not only makes inside and outside mould support each other, and product is not
Fragile, and when carrying out maintenance after the demoulding, concrete product base is placed down, and center of gravity is low, Stability Analysis of Structures it is ensured that
Product is unlikely to deform, and product quality greatly improves.Can be in the demoulding, first by internal model jacking one segment distance to subtract using lifting body
Need, when little internal model and external mold are lifted simultaneously, the frictional force that overcomes it is ensured that the yield rate of product and quality.
2), adopt the present invention, in conjunction with the control device of automatization, expect that the demoulding terminates it is only necessary to 15 from fill concrete
About minute, production efficiency dramatically increases, and production process is few, labor intensity is low, product quality improves, mould utilization factor
Height, production cost is greatly reduced.
3), carry out vibratory compaction it is ensured that vibration is uniform due to vibrating device being further fixedly installed on internal model,
Closely knit effect is good, the interiors of products even structure produced, and intensity is high.
4), due to being further provided for excluding the transom window of negative pressure, thus ensure by internal model and external mold simultaneously with coagulation
Native product is more smooth when departing from.
Brief description
Fig. 1 is not filled by structural representation during concrete for the present invention.
After Fig. 2 is fill concrete in mould, bottom tray is locked at the view on external mold.
Fig. 3 is the schematic diagram after 180 ° of die flip.
Fig. 4 is a kind of schematic diagram of product examination well of the present invention.
Fig. 5 is a kind of specific embodiment schematic diagram of retaining mechanism.
Fig. 6 is a kind of specific embodiment schematic diagram of transom window.
In figure, 1, internal model, 1-1, bottom, 1-2, gripper shoe, 2, external mold, 2-1, external mold flange, 3, transom window, 3-1, transom window liquid
Cylinder pressure, 3-1a, ring flange, 3-2, transom window lid, 3-3, transom window shell, 3-3a, liner part, 3-3b, hollow connecting portion, 3-3c, connection
Plate, 4, vibrating device, 5, jack fields, 6, trip shaft, 7, built-in fitting, 8, retaining mechanism, 8-1, pressing plate, 8-2, locked hydraulic cylinder,
8-3, hinged-support, 9, jacking hydraulic cylinder, 10, bottom tray, 11, concrete (being product after the demoulding).
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is done and specifically describe in detail further.
As illustrated, a kind of concrete inspection well mould with base, including tubular, (tubular as herein described includes
Cylindrical shape, oval cylinder and polygon tubular, such as triangle tubular, four side tubulars, five side tubulars etc.) internal model 1 and external mold
2, described internal model 1 one end has a bottom 1-1, and one end of external mold 2 is provided with the jack fields 5 of annular, jack fields 5 be located at external mold end
The external mold flange 2-1 in portion is fixedly connected.The internal diameter of jack fields 5 is matched with the external diameter of internal model lower end installation, in the outer wall of internal model
Upper corresponding position is provided with gripper shoe 1-2 for supporting jack fields 5, forms inspection shaft molding empty between internal model 1 and external mold 2
Between.
Vibrating motor is provided with the inwall of internal model 1 as vibrating device 4.The number of vibrating motor setting is true as needed
Fixed.Present embodiment, described vibrating motor is eight, in each setting in the upper and lower of internal model 1 four, respectively along inwall
Circumference is uniform to arrange.
The transom window 3 of negative pressure is excluded when the bottom 1-1 of described internal model 1 is provided with the demoulding.
In present embodiment, transom window 3 is located on the bottom of internal model 1.Concrete structure is as shown in Figure 6.
Described transom window 3 includes passage, transom window shell 3-3, transom window lid 3-2 and drive gas window cover 3- being located at internal model bottom
The transom window hydraulic cylinder 3-1 that 2 are opened and closed, described transom window shell 3-3 are provided with a liner part installed with the cooperation of described passage
3-3a, a hollow connecting portion 3-3b being provided with air inlet and one are used for being fixedly connected the connecting plate 3- of transom window hydraulic cylinder body
3c, described hollow connecting portion 3-3b are connected between described liner part 3-3a and connecting plate 3-3c, described transom window lid 3-2
Matched sealing with the endoporus of liner part 3-3a, and the cylinder body of described transom window hydraulic cylinder 3-1 is by the ring flange being located on cylinder body
3-1a is fixedly connected with connecting plate 3-3c, and the piston rod external part of transom window hydraulic cylinder 3-1 is fixedly connected with transom window lid 3-2.
When fill concrete material, transom window lid 3-2 closes, and can prevent material from entering into the interior intracavity of internal model, work as needs
During the demoulding, transom window lid 3-2 opens, and can exclude the negative pressure between internal model and external mold, so that mould is smoothly deviate from.
In order to improve the effect of sealing, and improve fairness, described transom window lid 3-2 and the bushing of transom window lid 3-2 keying
Preferred conical surface seal between portion's 3-3a endoporus.
Described internal model 1 is not set and is linked together by jacking hydraulic cylinder 9 between one end of bottom and the outer wall of external mold 2,
Also include bottom tray 10, the outer wall of the one end not setting jack fields in external mold 2 is provided with for bottom tray 10 is pressed on die end
The retaining mechanism 8 in portion.
As shown in figure 5, retaining mechanism includes hinged-support 8-3, one end and the hinged-support 8-3 being fixedly connected on external mold outer wall
Bottom tray 10 is pressed on the locked hydraulic cylinder 8-2 of mould ends by the pressing plate 8-1 being hinged and driving pressing plate 8-1.
The outer wall of described external mold 2 is also arranged with two for passive upset when mould is overturn
Axle 6.
Alternatively embodiment, described jack fields 5 can also be fixedly connected with internal model 1, makes the outer of jack fields 5
Matched installation with the internal diameter of described external mold in footpath.
Molding space can also be directly entered using independent vibrating device the concrete material inserted is vibrated.
Remaining lifting body can also be adopted, such as feed screw nut etc. is carried out even between described internal model 1 and external mold 2
Connect.
Described transom window 3 can any one can achieve the version excluding negative pressure function using in prior art, and
Transom window 3 can be arranged on any position on the inwall of internal model 1 it is also possible to be arranged on external mold 2 or on bottom tray 10.
In a word, as long as the deformation done on the basis of present inventive concept, all within the scope of the present invention.
The process carrying out concrete inspection well molding using the present invention is as follows:
The concrete of dry is injected in the molding space of mould, and is entered using vibrating device 4 during injection
Row vibratory compaction；After concrete injection end vibratory compaction, bottom tray 10 is put on the concrete after vibratory compaction, and adopts
With retaining mechanism 8, bottom tray 10 is pressed on the concrete after vibratory compaction；Then by 180 ° of whole die flip；Open and set
Put the transom window in internal model or external mold, exclude negative pressure；Using the lifting body being connected between internal model and external mold by internal model bottom
Separate a segment distance with concrete product bottom；Then unclamp the retaining mechanism of locking bottom tray, then by external mold 2 and internal model 1
Lifted simultaneously, so that external mold 2 is separated with concrete product with internal model 1 simultaneously, realize internal model and the overall demoulding simultaneously of external mold.
Fig. 4 shows a kind of schematic diagram of the inspection shaft produced using the present invention.
Two side openings of this inspection shaft are molded with by the built-in fitting 7 being arranged between internal model 1 and external mold 2.
Claims (4)
1. a kind of concrete inspection well mould with base, the internal model (1) including tubular and external mold (2), described internal model
(1) one end has bottom (1-1), between internal model (1) and external mold (2) formed inspection shaft molding space it is characterised in that: described
Internal model (1) does not set and is provided between one end of bottom and the respective end of external mold (2) for supporting the concrete inserted in molding space
The jack fields (5) of material, described jack fields (5) are fixedly connected with internal model (1) or external mold (2), and described internal model (1) does not set bottom
Linked together by lifting body between one end and external mold (2)；Also include for the concrete material in molding space will be inserted
The bottom tray (10) of compression and the retaining mechanism (8) for being locked at bottom tray (10) on mould；Internal model (1) is provided with and shakes
Dynamic device (4)；The transom window (3) of negative pressure is excluded when described internal model (1) or external mold (2) or bottom tray (10) are provided with the demoulding；
Described transom window (3) is arranged on the bottom (1-1) of internal model, and described transom window (3) includes being located at passage, the transom window of internal model bottom
The transom window hydraulic cylinder (3-1) that shell (3-3), transom window lid (3-2) and drive gas window cover (3-2) are opened and closed, described transom window shell (3-
3) it is provided with the liner part (3-3a) installed with the cooperation of described passage, the hollow connecting portion (3-3b) being provided with air inlet
It is used for being fixedly connected the connecting plate (3-3c) of transom window hydraulic cylinder body with one, described hollow connecting portion (3-3b) is connected to institute
Between the liner part (3-3a) stated and connecting plate (3-3c), described transom window lid (3-2) is matched with the endoporus of liner part (3-3a)
Close sealing, the cylinder body of described transom window hydraulic cylinder (3-1) is by the ring flange (3-1a) that is located on cylinder body and connecting plate (3-3c)
It is fixedly connected, the piston rod external part of transom window hydraulic cylinder (3-1) is fixedly connected with transom window lid (3-2).
2. a kind of concrete inspection well mould with base according to claim 1 it is characterised in that: described top
Rising mechanism is jacking hydraulic cylinder.
3. a kind of concrete inspection well mould with base according to claim 1 it is characterised in that: described lock
The pressing plate that hinged-support (8-3), one end and the hinged-support (8-3) that tight mechanism (8) includes being fixedly connected on external mold outer wall is hinged
(8-1) with the locked hydraulic cylinder (8-2) driving pressing plate (8-1) that bottom tray (10) is pressed on mould ends.
4. a kind of concrete inspection well mould with base according to claim 1 it is characterised in that: described outer
Also it is arranged with two for passive trip shaft (6) when mould is overturn on the outer wall of mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510182796.1A CN104742250B (en) | 2015-04-17 | 2015-04-17 | Concrete inspection well molding mould with base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510182796.1A CN104742250B (en) | 2015-04-17 | 2015-04-17 | Concrete inspection well molding mould with base |
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| Publication Number | Publication Date |
|---|---|
| CN104742250A CN104742250A (en) | 2015-07-01 |
| CN104742250B true CN104742250B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510182796.1A Active CN104742250B (en) | 2015-04-17 | 2015-04-17 | Concrete inspection well molding mould with base |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263683A (en) * | 2017-07-06 | 2017-10-20 | 梁海峰 | What a kind of energy dress was hidden makes tower mould and makes tower frock |
| CN108058263A (en) * | 2017-07-31 | 2018-05-22 | 内蒙古祥宇通信网络工程有限公司 | It is integrally formed precast inspection well and its manufacture mold and method |
| CN107520958B (en) * | 2017-09-29 | 2019-03-22 | 山西鑫联智慧科技股份有限公司 | Mold applied to assembly type inspection well and inspection well production process |
| CN108890872B (en) * | 2018-06-27 | 2020-11-10 | 湖北兴葆科技有限责任公司 | Prefabricated inspection well mould |
| CN112388797B (en) * | 2019-08-13 | 2021-12-07 | 陕西晟泰源水泥制品有限公司 | Device and method for preparing concrete inspection well through high-frequency vibration |
| CN112123548B (en) * | 2020-10-09 | 2021-11-26 | 湖南楚怀建材有限公司 | A forming device for precast concrete inspection shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305564A (en) * | 1979-11-05 | 1981-12-15 | Pedershaab Maskinfabrik A/S | Casting mould for the production of concrete or similar pipes in an upright position |
| CN201573260U (en) * | 2009-11-27 | 2010-09-08 | 吴银革 | Combined type concrete inspection well member forming equipment |
| CN201922503U (en) * | 2010-11-26 | 2011-08-10 | 宿州市虹智机械有限责任公司 | Vertical concrete pipe forming machine |
| CN201922496U (en) * | 2010-11-26 | 2011-08-10 | 宿州市虹智机械有限责任公司 | Concrete inspection well forming machine with vibrating core mold |
| CN203878615U (en) * | 2014-05-30 | 2014-10-15 | 中国建筑第八工程局有限公司 | Light combined type set-shaped steel formwork for inspection well |
-
2015
- 2015-04-17 CN CN201510182796.1A patent/CN104742250B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305564A (en) * | 1979-11-05 | 1981-12-15 | Pedershaab Maskinfabrik A/S | Casting mould for the production of concrete or similar pipes in an upright position |
| CN201573260U (en) * | 2009-11-27 | 2010-09-08 | 吴银革 | Combined type concrete inspection well member forming equipment |
| CN201922503U (en) * | 2010-11-26 | 2011-08-10 | 宿州市虹智机械有限责任公司 | Vertical concrete pipe forming machine |
| CN201922496U (en) * | 2010-11-26 | 2011-08-10 | 宿州市虹智机械有限责任公司 | Concrete inspection well forming machine with vibrating core mold |
| CN203878615U (en) * | 2014-05-30 | 2014-10-15 | 中国建筑第八工程局有限公司 | Light combined type set-shaped steel formwork for inspection well |
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| Publication number | Publication date |
|---|---|
| CN104742250A (en) | 2015-07-01 |
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Address after: Xie Cun Lu Wuzhong District Mudu town Suzhou city Jiangsu province 215000 No. 73 Patentee after: Kexing Concrete & Cement Products Installation Co., Ltd., Suzhou City Address before: Suzhou City, Jiangsu province 215000 Suzhou high tech Industrial Development Zone Xuguan Zhen Hu Green Road No. 138 Patentee before: Kexing Concrete & Cement Products Installation Co., Ltd., Suzhou City |