CN209920154U - Prefabricated piping lane mould of burst that bottom arc board hinge type opened and shut - Google Patents
Prefabricated piping lane mould of burst that bottom arc board hinge type opened and shut Download PDFInfo
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- CN209920154U CN209920154U CN201920288513.5U CN201920288513U CN209920154U CN 209920154 U CN209920154 U CN 209920154U CN 201920288513 U CN201920288513 U CN 201920288513U CN 209920154 U CN209920154 U CN 209920154U
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Abstract
The utility model discloses a fragmentation prefabricated pipe gallery die with hinged opening and closing bottom arc plates, which comprises a bottom frame and a cover plate; the welding has the die block on the chassis, and the welding has first end arc board on the die block, and the die block both sides all are provided with the curb plate, and chassis or die block both ends all are provided with the end plate, and two apron can open and shut and install on the chassis, all are provided with end arc board hinge mechanism that opens and shuts on every end plate fixing base. This mould, through setting up the bottom arc board hinge mechanism that opens and shuts, let bellied hand hole platform deviate from the section of jurisdiction earlier, have not blockked the whole drawing of patterns of section of jurisdiction, and the section of jurisdiction has just can be deviate from smoothly. Meanwhile, the opening and closing are easy, and labor is saved when workers operate the machine. 500kg of bottom arc plates and a hand hole platform are manually opened and closed once when a pipe piece of a pipe gallery is produced, and workers can easily drive the bottom arc plates to rotate along with the shaft through opening and closing screws and then disengage from the concrete pipe piece; when the duct piece needs to be poured again, the die can be easily closed in place, and the accuracy of the die cavity can be guaranteed to be still within the tolerance range.
Description
Technical Field
The utility model belongs to the technical field of the prefabrication of concrete pipe gallery, especially, relate to a burst prefabricated pipe gallery mould that bottom arc board hinge type opened and shut.
Background
With the acceleration of the urbanization process in China, more and more cities begin to build pipe galleries, two construction schemes of pipe gallery concrete cast-in-place and pipe gallery integral prefabrication are available in the market at present, and the pipe galleries which are integrally prefabricated are adopted for integral transportation; but the integrally prefabricated pipe gallery is too heavy and too large; prefabrication and transportation, as well as on-site hoisting, are very difficult, and therefore, a die for prefabricating the pipe gallery in sections is needed.
But have bellied hand hole platform on the end arc board of piping lane mould, when the section of jurisdiction drawing of patterns, bellied hand hole platform can hinder the perpendicular drawing of patterns of section of jurisdiction, 500 kg's end arc board + hand hole platform simultaneously, and a piping lane section of jurisdiction will all be opened and shut once by the manpower for every production, consequently wastes time and energy, influences the construction effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem, provide a burst prefabricated piping lane mould that bottom arc board hinge type opened and shut, it has solved the problem that hand hole platform hinders the section of jurisdiction drawing of patterns, has guaranteed the convenience that the bottom arc board opened and shut in the production process.
The utility model discloses a realize through following technical scheme:
a fragmentation prefabricated pipe gallery die with hinged and opened bottom arc plates comprises a bottom frame, a bottom die, side plates, end plates and a cover plate; the bottom frame on the welding have the die block, the welding has first end arc board on the die block, the die block both sides all are provided with the curb plate, chassis or die block both ends all are provided with the end plate, two apron can open and shut and install on the chassis, all be provided with end arc board hinge mechanism that opens and shuts on every end plate fixing base.
The bottom arc plate hinge opening and closing mechanism comprises a second bottom arc plate, a connecting arm, a hand hole table and a rotating shaft; the connecting arm is connected to the second bottom arc plate; the hand hole platform is welded on the second bottom arc plate; the connecting arm is installed on the rotation axis, and the rotation axis setting is on the end plate fixing base, and the connecting arm is rotatory around the rotation axis.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model provides a prefabricated piping lane mould of burst that bottom arc board hinge type opened and shut through setting up bottom arc board hinge mechanism that opens and shuts, lets bellied hand hole platform deviate from the section of jurisdiction earlier, has not obstructed to the whole drawing of patterns of section of jurisdiction, and the section of jurisdiction has just can be deviate from smoothly.
Meanwhile, the opening and closing are easy, and labor is saved when workers operate the machine. 500kg of bottom arc plates and a hand hole platform are manually opened and closed once when a pipe piece of a pipe gallery is produced, and workers can easily drive the bottom arc plates to rotate along with the shaft through opening and closing screws and then disengage from the concrete pipe piece; when the duct piece needs to be poured again, the die can be easily closed in place, and the accuracy of the die cavity can be guaranteed to be still within the tolerance range.
Drawings
Fig. 1 is a front view of a segmented prefabricated pipe gallery mold with hinged opening and closing bottom arc plates provided by the utility model;
fig. 2 is a partially enlarged schematic view of fig. 1 when a bottom die and a hand hole table in a segmented prefabricated pipe gallery die are in a die assembly state, wherein the bottom die and the hand hole table are hinged and opened;
fig. 3 is a partially enlarged schematic view 1 of fig. 1 when a bottom die and a hand hole table in a bottom arc plate hinge type opening and closing fragmentation prefabricated pipe gallery die provided by the utility model are in a die opening state;
fig. 4 is the utility model provides a bottom die and hand hole platform die sinking state during the burst prefabricated piping lane mould of bottom arc board hinge type open and shut sketch 2 that partially enlarges of fig. 1.
Wherein, 1 is a second bottom arc plate; 2 is a connecting arm; 3 is a hand hole table; 4 is a rotating shaft; 5 is an end plate; 6 is an end plate fixing seat; and 7, a bottom die.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
Referring to fig. 1 to 4, a segmented prefabricated pipe gallery die with hinged opening and closing bottom arc plates comprises a bottom frame, a bottom die 7, side plates, end plates 5 and cover plates; the chassis on the welding have the die block, the welding has first end arc board on the die block, the die block both sides all are provided with the curb plate, chassis or die block both ends all are provided with the end plate, two apron installation that can open and shut on the chassis, all be provided with end arc board hinge mechanism that opens and shuts on every end plate fixing base 6.
The bottom arc plate comprises a first bottom arc plate and two second bottom arc plates, and the first bottom arc plate and the two second bottom arc plates form a whole after die assembly; the bottom die is arranged on the bottom die, the first bottom arc plate is arranged on the bottom die, the two side plates are arranged on two sides of the first bottom arc plate, the two second bottom arc plates are located at two ends of the first bottom arc plate, two end plates are arranged at two ends of the bottom arc plate after die assembly, the cover plate can be arranged on the bottom die in an opening and closing mode, and the end plates are arranged at two ends of the bottom die but fixed on the bottom die through the fixing seats. The second bottom arc plate capable of being opened and closed is fixed to rotate around the rotating shaft through the connecting arm, and the rotating shaft is fixed to the end plate fixing seat. It should be noted that the first bottom arc plate is an arc plate welded on the bottom mold, so the side plates are on both sides of the bottom mold and also on both sides of the bottom arc plate.
The bottom frame is a part of the mold, the bottom frame is the bottommost part of the mold, and the bottom mold is welded on the bottom frame;
the hand hole table is welded on the second bottom arc plate and moves along with the opening and closing of the second bottom arc plate; the curved rod inserted into the end plate is seen in the figure, one end of the curved rod is inserted into the hole of the end plate, the other end of the curved rod is inserted into the hole of the hand hole table, and the curved rod can be pulled out before the second bottom arc plate is opened.
The bottom arc plate of the die is divided into two parts, one part is welded on the bottom die and fixed; the other part of the bottom arc plate is welded on the connecting arm 2 and moves;
the bottom die is welded on the bottom frame, the lower surface of the bottom die is horizontal, and the upper surface of the bottom die is arc-shaped;
the bottom arc plate hinge opening and closing mechanism comprises a second bottom arc plate 1, a connecting arm 2, a hand hole platform 3 and a rotating shaft 4; the connecting arm 2 is connected to the second bottom arc plate 1; the hand hole platform 3 is welded on the second bottom arc plate 1; the connecting arm 2 is installed on rotation axis 4, and rotation axis 4 sets up on end plate fixing base 6, and connecting arm 2 is rotatory around the rotation axis.
Specifically, the connecting arm is connected to the bottom arc plate; the hand hole platform is welded on the bottom arc plate; the connecting arm can rotate around the rotating shaft; when the mold is opened, the connecting arm, the bottom arc plate and the hand hole table rotate around the rotating shaft and rotate from a mold closing state to a mold opening state; when the mold is closed, the mold is rotated from the mold-open state to the mold-closed state.
Wherein, the pipe gallery mould is made of steel materials and is formed by welding and assembling. The special precast concrete mold for producing the tunnel segment consists of a bottom mold, two side plates, two end plates, two cover plates and the like. The rotation axis is on the fixing base of end plate, and the fixing base welding of end plate is on the chassis.
The cover plates are two, one side is half, the cover plates are in a vertical state when being opened, and the cover plates are combined to form a half mould of the back side.
The process introduction of the prefabricated pipe piece of the pipe gallery mold comprises the following steps: before prefabricating pipe segments of the pipe gallery, the pipe gallery mould needs to fold the bottom arc plate, the side plates, the end plates and the cover plate to form a mould cavity; then pouring concrete into the die cavity; after the concrete solidifies, need open end plate, curb plate, bottom arc board and apron, then will solidify the piping lane section of jurisdiction and propose.
The utility model provides a prefabricated piping lane mould of burst that bottom arc board hinge type opened and shut through setting up bottom arc board hinge mechanism that opens and shuts, lets bellied hand hole platform deviate from the section of jurisdiction earlier, has not obstructed to the whole drawing of patterns of section of jurisdiction, and the section of jurisdiction has just can be deviate from smoothly.
Meanwhile, the opening and closing are easy, and labor is saved when workers operate the machine. 500kg of bottom arc plates and a hand hole platform are manually opened and closed once when a pipe piece of a pipe gallery is produced, and workers can easily drive the bottom arc plates to rotate along with the shaft through opening and closing screws and then disengage from the concrete pipe piece; when the duct piece needs to be poured again, the die can be easily closed in place, and the accuracy of the die cavity can be guaranteed to be still within the tolerance range.
This technique is used for the first time in the field of pipe lane molds, since the prefabricated form of such a pipe lane is itself an initiative.
This technique has effectually solved the problem that hand hole platform hinders the section of jurisdiction drawing of patterns, has guaranteed the convenience that the arc board opened and shut in the production process, has guaranteed the precision of die cavity simultaneously. And is well applied in production.
The pipe gallery is prefabricated through the burst, has reduced the prefabricated degree of difficulty, has improved production efficiency and every pipe gallery's precision. The transportation and the installation are more convenient; the pipe gallery die is a die for producing the segmented and prefabricated pipe gallery segments and is core equipment for prefabrication production. The technology is used when the bottom arc plate is closed and opened.
The novel pipe gallery die is originally initiated in China, has no precedent, and has a structural form that the opening and closing mode of the bottom arc plate is also designed for the special pipe gallery duct piece of the sectional pipe gallery duct piece.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (2)
1. A fragmentation prefabricated pipe gallery die with hinged and opened bottom arc plates is characterized by comprising a bottom frame, a bottom die (7), side plates, end plates (5) and a cover plate; the bottom frame on the welding have the die block, the welding has first end arc board on the die block, the die block both sides all are provided with the curb plate, chassis or die block both ends all are provided with the end plate, two apron installation that can open and shut on the chassis, all be provided with end arc board hinge mechanism that opens and shuts on every end plate fixing base (6).
2. The bottom arc plate hinged-opening-closing piece-separating prefabricated pipe gallery die according to claim 1, wherein the bottom arc plate hinge opening-closing mechanism comprises a second bottom arc plate (1), a connecting arm (2), a hand hole table (3) and a rotating shaft (4); the connecting arm (2) is connected to the second bottom arc plate (1); the hand hole platform (3) is welded on the second bottom arc plate (1); the connecting arm (2) is installed on the rotating shaft (4), the rotating shaft (4) is arranged on the end plate fixing seat, and the connecting arm (2) rotates around the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288513.5U CN209920154U (en) | 2019-03-07 | 2019-03-07 | Prefabricated piping lane mould of burst that bottom arc board hinge type opened and shut |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288513.5U CN209920154U (en) | 2019-03-07 | 2019-03-07 | Prefabricated piping lane mould of burst that bottom arc board hinge type opened and shut |
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| CN209920154U true CN209920154U (en) | 2020-01-10 |
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| CN201920288513.5U Active CN209920154U (en) | 2019-03-07 | 2019-03-07 | Prefabricated piping lane mould of burst that bottom arc board hinge type opened and shut |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474356A (en) * | 2022-01-20 | 2022-05-13 | 中铁大桥勘测设计院集团有限公司 | Method for reducing demolding difficulty at shield segment longitudinal bolt hand hole and related equipment |
| CN114800794A (en) * | 2022-04-29 | 2022-07-29 | 上海电气风电集团股份有限公司 | Mold and duct piece manufacturing method |
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2019
- 2019-03-07 CN CN201920288513.5U patent/CN209920154U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474356A (en) * | 2022-01-20 | 2022-05-13 | 中铁大桥勘测设计院集团有限公司 | Method for reducing demolding difficulty at shield segment longitudinal bolt hand hole and related equipment |
| CN114474356B (en) * | 2022-01-20 | 2023-11-03 | 中铁大桥勘测设计院集团有限公司 | Method for reducing demolding difficulty of hand hole of longitudinal bolt of shield segment and related equipment |
| CN114800794A (en) * | 2022-04-29 | 2022-07-29 | 上海电气风电集团股份有限公司 | Mold and duct piece manufacturing method |
| CN114800794B (en) * | 2022-04-29 | 2024-03-22 | 上海电气风电集团股份有限公司 | Mould and segment manufacturing method |
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