CN215949483U - Module device suitable for long and short section vertical well lining - Google Patents
Module device suitable for long and short section vertical well lining Download PDFInfo
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- CN215949483U CN215949483U CN202121969079.0U CN202121969079U CN215949483U CN 215949483 U CN215949483 U CN 215949483U CN 202121969079 U CN202121969079 U CN 202121969079U CN 215949483 U CN215949483 U CN 215949483U
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- die
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- lining
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Abstract
The utility model provides a module device that adapts to long and short section shaft lining, it includes the master mould, the necking die, the sword foot mould, exempt from chisel hair template and demoulding mechanism, the necking die through sliding contact is connected with the master mould of hinge structure and is formed upper and lower open-ended cavity barrel, demoulding mechanism is connected with the necking die, it is spacing with the spout sliding fit on the back slope mouth arc board that the connecting plate is connected, it sets up the sword foot mould to be located cavity barrel lower part, it exempts from chisel hair template to lay in the sword foot mould outside, through demoulding mechanism drive necking die throat or the mouth that expands, form between cavity barrel and the exempt from chisel hair template and the pit shaft inner wall and pour the space, cavity barrel oscilaltion layering during the lining cutting, be favorable to improving the efficiency of construction, reduce the quality control degree of difficulty, construction cost is low.
Description
Technical Field
The utility model belongs to the technical field of shaft lining, and relates to a module device suitable for long and short section shaft lining.
Background
During shaft lining construction, when a shaft is tunneled, short-section tunneling and long-section tunneling exist, the short-section and long-section tunneling of the shaft are determined to be in the lining process, required templates are different and uniform in specification, the templates need to be frequently replaced, the templates are more in specification, during replacement, the short-section and long-section tunneling of the shaft need to be frequently disassembled and assembled in the lining process of each layer, large resources need to be invested for frequent sequence conversion, and the problems of low construction efficiency, high quality control difficulty and high cost are caused.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a module device suitable for long and short section vertical shaft lining, wherein a necking die in sliding contact is connected with a main die of a hinged structure to form a hollow cylinder with an upper opening and a lower opening, a demoulding mechanism is connected with the necking die, a connecting plate is in sliding fit with a sliding chute on an arc plate of a reverse slope opening for limiting, a cutting edge die is arranged at the lower part of the hollow cylinder, a scabbling-free template is paved at the outer side of the cutting edge die, the demoulding mechanism drives the necking die to reduce or expand the necking die, a pouring space is formed between the hollow cylinder and the scabbling-free template and the inner wall of a shaft, and the hollow cylinder is lifted up and down for layered lining during lining, so that the construction efficiency is improved, the quality control difficulty is reduced, and the construction cost is low.
In order to solve the technical problems, the utility model adopts the technical scheme that: a die set device suitable for long and short section vertical shaft lining comprises a main die, a necking die, a blade foot die, a chiseling-free template and a demoulding mechanism; the demolding mechanism is characterized in that a connecting plate of the demolding mechanism is connected with a necking die, the necking die is connected with a main die, a blade foot die is positioned at the lower part of the main die, and a scabbling-free template is positioned at the outer side of the blade foot die; the main die is of a hinged structure, the necking die is of a sliding fit structure, the main die and the necking die form a cylindrical structure with an upper opening and a lower opening, and the demolding mechanism drives the necking die to neck or expand.
The main die comprises a hinge structure formed by two arc plates and a hinge piece, wherein the hinge piece is positioned on the inner arc side of the arc plates.
The necking die comprises two back-slope mouth arc plates which are mutually matched in a sliding mode, and a sliding groove is formed in the back-slope mouth arc plate located on the inner side.
The edge foot die is of a conical cylinder structure with an upper opening and a lower opening, and the conical bottom with a larger cross section is an edge foot.
The chiseling-free template is an arc-shaped plate, and the rough surface is located on the outer arc surface of the arc-shaped plate.
The demoulding mechanism comprises a fixed seat connected with two ends of a double-end cylinder, and the fixed seat is positioned on the upper side of the connecting plate and connected with the connecting plate.
One connecting plate of the demoulding mechanism is connected with one of the back-slope mouth arc plates of the necking die, and the other connecting plate is connected with the other back-slope mouth arc plate and is in sliding fit with the sliding groove in the back-slope mouth arc plate.
The beneficial effects of the utility model are mainly embodied in that:
the main mould is of a hinged structure, the necking mould is of a sliding structure, the main mould and the necking mould form a cylinder structure, the demoulding mechanism is connected with the necking mould for demoulding, and during lining, the whole mould is lifted or lowered, so that frequent dismounting and transferring in the construction process are avoided.
The diameters of the main die in the states of necking and expanding are different, fine adjustment is facilitated, lining accuracy is improved, lining construction is not needed through templates of various specifications, and adaptability is good.
The necking die always keeps sliding contact in the demolding process, and is limited by the connecting plate, so that the stability in the demolding process is improved.
Drawings
The utility model is further described with reference to the following figures and examples:
fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of fig. 1.
Fig. 3 is a schematic structural view of the connection between the necking die and the demolding mechanism of the present invention.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a schematic structural view of one of the back-slope arc plates connected with one of the connecting plates according to the present invention.
FIG. 6 is a schematic structural view of another inverted groove arc plate and another connecting plate according to the present invention.
In the figure: the device comprises a main die 1, an arc plate 11, a hinged part 12, a necking die 2, a back-slope arc plate 21, a sliding groove 22, a blade foot die 3, a scabbling-free template 4, a demoulding mechanism 5, a double-end cylinder 51, a fixed seat 52 and a connecting plate 53.
Detailed Description
As shown in fig. 1 to 6, a module device suitable for long and short section vertical shaft lining comprises a main die 1, a necking die 2, a blade foot die 3, a chiseling-free template 4 and a demoulding mechanism 5; the connecting plate 53 of the demoulding mechanism 5 is connected with the necking die 2, the necking die 2 is connected with the main die 1, the blade foot die 3 is positioned at the lower part of the main die 1, and the scabbling-free template 4 is positioned at the outer side of the blade foot die 3; the main die 1 is of a hinged structure, the necking die 2 is of a sliding fit structure, the main die 1 and the necking die 2 form a cylindrical structure with an upper opening and a lower opening, and the demolding mechanism 5 drives the necking die 2 to neck or expand. When the device is used, the demolding mechanism 5 drives the necking die 2 to be necked or expanded, a pouring space is formed between the hollow cylinder body and the chiseling-free template 4 and the inner wall of the shaft, and the hollow cylinder body is lifted up and down and layered for lining during lining, so that the construction efficiency is improved, the quality control difficulty is reduced, and the construction cost is low.
Preferably, the cylinders of the main mold 1 and the necking mold 2 are positioned in a shaft of the shaft in the construction process, the outer wall of the shaft and the inner wall of the shaft form a pouring space in the lining process, and the integral shaft lining is completed when the shaft is lifted upwards or downwards.
In a preferred embodiment, the main mold 1 includes a hinge structure formed by two arc plates 11 and a hinge 12, and the hinge 12 is located on an inner arc side of the arc plates 11. During the use, the in-process of throat and bloated mouth, two arc boards 11 rotate around articulated elements 12 each other, and articulated elements 12 is located arc board 11 inboardly, does not influence the lining and pours.
In a preferred scheme, the necking die 2 comprises two back-slope arc plates 21 which are mutually matched in a sliding manner, and a sliding groove 22 is arranged on the back-slope arc plate 21 positioned on the inner side. When the mouth reducing and expanding device is used, the two slope mouth arc plates 21 are in sliding contact in the mouth reducing and expanding process to form a sliding contact surface, and the mouth reducing and expanding stability is improved.
In a preferred scheme, the blade foot die 3 is of a conical cylinder structure with an upper opening and a lower opening, and a conical bottom with a larger cross section is a blade foot. When the vertical shaft is lined from top to bottom, the blade foot mold 3 is used as a bottom mold to form a connecting stub and simultaneously avoid concrete slurry leakage during pouring.
Preferably, when the vertical shaft is lined from top to bottom, the vertical shaft is suitable for a short section of the vertical shaft, the blade foot die 3 needs to be connected with the main die 1, and the blade foot die is connected with the main die by using a fastening piece so as to be convenient to detach.
Preferably, when the vertical shaft is lined from bottom to top, the vertical shaft is suitable for a long section of the vertical shaft, after the first layer at the lowest section is poured, the blade foot die 3 is separated from the main die 1, and then the cylinder body formed by the main die 1 and the necking die 2 is lifted upwards, so that the lining of the vertical shaft is completed.
In a preferred scheme, the chiseling-free template 4 is an arc-shaped plate, and the rough surface is positioned on the outer arc surface of the arc-shaped plate. When the cutting edge template is used, the scabbling-free template 4 is laid on the outer side of the cutting edge die 3, the rough surface of the scabbling-free template 4 faces to a concrete pouring space, the rough surface is formed on the surface of a joint after pouring, scabbling is not needed when the next divided lining is formed, and the construction efficiency is improved.
In a preferred embodiment, the demolding mechanism 5 includes a fixed seat 52 connected to both ends of the double-ended cylinder 51, and the fixed seat 52 is connected to the connecting plate 53 at the upper side thereof. When the double-head cylinder 51 is used, the connecting plate 53 is driven by the double-head cylinder 51 to push and pull the two inverted slope opening arc plates 21 of the necking die 2, so that the necking die 2 is subjected to necking or expanding, demolding is carried out during necking, and lining is poured during expanding.
In a preferred embodiment, one of the connecting plates 53 of the demolding mechanism 5 is connected to one of the arc plates 21 of the necking die 2, and the other connecting plate 53 is connected to the other arc plate 21 of the necking die and is in sliding fit with the sliding groove 22 of the arc plate 21 of the necking die. When the connecting plate is used, in the process of necking or expanding, the connecting plate 53 is in sliding fit with the sliding groove 22 for limiting, and the strength and the stability of the integral structure are improved.
The above embodiments are merely preferred technical solutions of the present invention, and should not be construed as limitations of the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the patent of the utility model should be defined by the claims and the equivalents of the technical features of the claims. I.e., equivalent alterations and modifications within the scope and range of equivalents of the utility model, are also encompassed by the present patent.
Claims (7)
1. The utility model provides an adapt to module device of long and short section shaft lining, characterized by: the device comprises a main die (1), a necking die (2), a blade foot die (3), a scabbling-free template (4) and a demoulding mechanism (5); the connecting plate (53) of the demolding mechanism (5) is connected with the necking die (2), the necking die (2) is connected with the main die (1), the blade foot die (3) is positioned at the lower part of the main die (1), and the scabbling-free template (4) is positioned at the outer side of the blade foot die (3); the main die (1) is of a hinged structure, the necking die (2) is of a sliding fit structure, the main die (1) and the necking die (2) form a cylindrical structure with an upper opening and a lower opening, and the demolding mechanism (5) drives the necking die (2) to perform necking or expansion.
2. The apparatus of claim 1 adapted for lining long and short sections of a shaft, wherein: the main die (1) comprises a hinge structure formed by two arc plates (11) and a hinge piece (12), wherein the hinge piece (12) is positioned on the inner arc side of the arc plates (11).
3. The apparatus of claim 1 adapted for lining long and short sections of a shaft, wherein: the necking die (2) comprises two inverted groove arc plates (21) which are in sliding fit with each other, and a sliding groove (22) is formed in the inverted groove arc plates (21) on the inner side.
4. The apparatus of claim 1 adapted for lining long and short sections of a shaft, wherein: the edge foot die (3) is of a conical cylinder structure with an upper opening and a lower opening, and the conical bottom with a larger cross section is an edge foot.
5. The apparatus of claim 1 adapted for lining long and short sections of a shaft, wherein: the chiseling-free formwork (4) is an arc-shaped plate, and the rough surface is located on the outer arc surface of the arc-shaped plate.
6. The apparatus of claim 1 adapted for lining long and short sections of a shaft, wherein: the demolding mechanism (5) comprises a fixed seat (52) connected with two ends of a double-end cylinder (51), and the fixed seat (52) is located on the upper side of a connecting plate (53) and connected with the connecting plate.
7. The apparatus of claim 1 adapted for lining long and short sections of a shaft, wherein: one connecting plate (53) of the demoulding mechanism (5) is connected with one of the back-slope mouth arc plates (21) of the necking die (2), and the other connecting plate (53) is connected with the other back-slope mouth arc plate (21) and is in sliding fit with the sliding groove (22) on the back-slope mouth arc plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121969079.0U CN215949483U (en) | 2021-08-20 | 2021-08-20 | Module device suitable for long and short section vertical well lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121969079.0U CN215949483U (en) | 2021-08-20 | 2021-08-20 | Module device suitable for long and short section vertical well lining |
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| Publication Number | Publication Date |
|---|---|
| CN215949483U true CN215949483U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121969079.0U Active CN215949483U (en) | 2021-08-20 | 2021-08-20 | Module device suitable for long and short section vertical well lining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685185A (en) * | 2021-08-20 | 2021-11-23 | 新疆兵团水利水电工程集团有限公司 | Vertical shaft concrete lining suspension necking construction device and method |
-
2021
- 2021-08-20 CN CN202121969079.0U patent/CN215949483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685185A (en) * | 2021-08-20 | 2021-11-23 | 新疆兵团水利水电工程集团有限公司 | Vertical shaft concrete lining suspension necking construction device and method |
| CN113685185B (en) * | 2021-08-20 | 2024-03-26 | 新疆兵团水利水电工程集团有限公司 | Vertical shaft concrete lining suspension necking construction device and method |
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