CN217325479U - Prefabricated utility tunnel inboard mould inlays stretch-draw box - Google Patents
Prefabricated utility tunnel inboard mould inlays stretch-draw box Download PDFInfo
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- CN217325479U CN217325479U CN202121471361.6U CN202121471361U CN217325479U CN 217325479 U CN217325479 U CN 217325479U CN 202121471361 U CN202121471361 U CN 202121471361U CN 217325479 U CN217325479 U CN 217325479U
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- hinged
- bottom plate
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- hydraulic pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses an inlay stretch-draw box in inboard mould of prefabricated utility tunnel belongs to prefabricated utility tunnel processing technology field. Comprises a box body; the box body comprises a top plate, side plates and a bottom plate; 2 side plates are arranged; the side plates are obliquely and symmetrically hinged on the bottom plate towards the middle position of the bottom plate; the top plate is hinged on the upper parts of the 2 side plates. The side plate comprises 2 flat plates; 2 flat plates are hinged; a fixed groove A is arranged at the connection position of the side plates; the top plate comprises 2 flat plates; 2 flat plates are hinged; the connecting position of the top plate is provided with a fixing groove B. The utility model adopts the above technical scheme after, have following advantage: the box body of the utility model adopts the hinged connection mode, so that the box body can be sunken into the inner cavity to separate from the die, the box body can be simply and conveniently disassembled, the labor consumption is saved, and the pipe gallery component is not easy to damage; in addition, the supporting part adopts a manual hydraulic pump to support the inner cavity of the box body, so that the mounting process is very simple, and the labor consumption is greatly saved.
Description
Technical Field
The utility model relates to an inlay stretch-draw box in inboard mould of prefabricated utility tunnel belongs to prefabricated utility tunnel processing technology field.
Background
Among the prior art, a stretch-draw box mould for prefabricating utility tunnel mould all comprises curb plate, bottom plate, roof and divides left and right two parts, and the inside welded connection nut of bottom plate, stretch-draw box mould and prefabricated utility tunnel mould side form board are split type. Hole sites corresponding to the tensioning box mold welded nuts are formed in the panels of the prefabricated comprehensive pipe gallery mold side templates and fixed inside the panels of the prefabricated comprehensive pipe gallery mold side templates in a bolt connection mode. And only when the prefabricated comprehensive pipe gallery is finally set, namely the time when the concrete loses plasticity and has mechanical strength, removing the side template of the prefabricated comprehensive pipe gallery mould, and then using a specific tool to remove the tensioning box mould.
At present, the existing equipment has the problems that the operation of installing and disassembling the tensioning box is troublesome, the operation is extremely inconvenient, a large amount of workers on site are required, the labor intensity is high, the time and the labor are wasted, and the components of the pipe gallery are easily damaged.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above not enough, provide one kind can install fast, dismantle and reduce manpower consumption's prefabricated utility tunnel inboard mould internal embedding stretch-draw box.
An optimized scheme is that a tensioning box is embedded in a die on the inner side of a prefabricated comprehensive pipe gallery and comprises a box body;
the box body comprises a top plate, side plates and a bottom plate;
2 side plates are arranged;
the side plates are obliquely and symmetrically hinged on the bottom plate towards the middle position of the bottom plate;
the top plate is hinged to the upper parts of the 2 side plates;
the side plate comprises 2 flat plates;
2 flat plates are hinged;
a fixing groove A is formed in the joint position of the side plates;
the fixing groove A is transversely arranged in a split manner;
the top plate comprises 2 flat plates;
2 flat plates are hinged;
a fixed groove B is formed in the joint position of the top plate;
the fixing groove B is longitudinally arranged in a split manner.
Furthermore, the upper surface of the bottom plate is provided with a track groove;
one end of the track groove is arranged at one end of the bottom plate;
the other end of the track groove is arranged in the middle of the bottom plate.
Further, the device also comprises a supporting component;
the support component comprises a manual hydraulic pump, an upper support frame and a side support frame;
the side support frame is arranged in the middle of the manual hydraulic pump;
the upper support frame is arranged at the upper part of the manual hydraulic pump;
the manual hydraulic pump is arranged in the inner cavity of the track groove.
Furthermore, the side support frame is of a cuboid structure;
connecting rods are hinged to two side walls of the side supporting frame;
a plurality of connecting rods are arranged;
the connecting rods are uniformly distributed on the side supporting frames;
one end of the connecting rod is hinged with a fixed block;
the fixing block is arranged in the inner cavity of the fixing groove A.
Furthermore, a pressurizing hand lever is arranged on one side wall of the manual hydraulic pump;
the other side wall of the manual hydraulic pump is provided with a pressure reducing hand lever;
the pressurizing hand lever and the pressure reducing hand lever are arranged oppositely;
the length of the pressurizing hand lever and the decompression hand lever is the same as that of the track groove.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the box body of the utility model adopts the hinged connection mode, so that the box body can be sunken into the inner cavity to separate from the mould, the box body can be simply and conveniently disassembled, the labor consumption is saved, and the pipe gallery component is not easy to be damaged; in addition, the supporting part adopts a manual hydraulic pump to support the inner cavity of the box body, so that the mounting process is very simple, and the labor consumption is greatly saved.
Drawings
Fig. 1 is a schematic structural view of a main view of a stretching box embedded in a die inside a prefabricated comprehensive pipe gallery of the utility model;
fig. 2 is a schematic side view of a cross-sectional structure of a stretching box embedded in a die inside a prefabricated comprehensive pipe rack of the utility model;
FIG. 3 is a schematic structural view of a supporting part of the stretching box embedded in the die inside the prefabricated comprehensive pipe gallery of the present invention;
in the figure, 1-box body, 2-supporting part, 11-top plate, 12-side plate, 13-bottom plate, 14-fixing groove A, 15-fixing groove B, 16-track groove, 21-manual hydraulic pump, 22-upper support frame, 23-side support frame, 24-connecting rod, 25-fixing block, 26-pressurizing hand lever and 27-depressurizing hand lever.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
The box body 1 comprises a top plate 11, side plates 12 and a bottom plate 13, wherein the number of the side plates 12 is 2, the side plates 12 are obliquely and symmetrically arranged on the bottom plate 13 towards the middle position of the bottom plate 13, and the top plate 11 is arranged on the upper parts of the 2 side plates 12.
The side plate 12 is hinged with the bottom plate 13, and the top plate 11 is hinged with the side plate 12.
The lateral plate 12 include 2 flat boards, 2 the flat board articulated setting, the handing-over position of lateral plate 12 be equipped with fixed slot A14, horizontal components of a whole that can function independently setting of fixed slot A14.
The top plate 11 comprises 2 flat plates, wherein the 2 flat plates are hinged, a fixing groove B15 is formed in the joint position of the top plate 11, and the fixing groove B15 is longitudinally arranged in a split mode.
The upper surface of the bottom plate 13 is provided with a track groove 16, one end of the track groove 16 is arranged at one end of the bottom plate 13, and the other end of the track groove 16 is arranged at the middle position of the bottom plate 13.
The support part 2 comprises a manual hydraulic pump 21, an upper support frame 22 and a side support frame 23, the side support frame 23 is arranged in the middle of the manual hydraulic pump 21, the upper support frame 22 is arranged on the upper part of the manual hydraulic pump 21, and the manual hydraulic pump 21 is arranged in the inner cavity of the track groove 16.
The upper support frame 22 is in a cuboid structure, and the upper support frame 22 is arranged in the inner cavity of the fixing groove B15.
A pressurizing hand lever 26 is arranged on one side wall of the manual hydraulic pump 21, a pressure reducing hand lever 27 is arranged on the other side wall of the manual hydraulic pump 21, the pressurizing hand lever 26 and the pressure reducing hand lever 27 are oppositely arranged, and the lengths of the pressurizing hand lever 26 and the pressure reducing hand lever 27 are the same as the length of the track groove 16.
The utility model discloses a theory of operation:
the box body 1 and the supporting part 2 are placed in a mold cavity, the upper supporting frame 22 and the side supporting frame 23 on the upper portion of the manual hydraulic pump 21 are lifted up to support the box body 1 through the pressurizing hand lever 26 for a while, after a concrete part is dried and formed, the upper supporting frame 22 and the side supporting frame 23 on the upper portion of the manual hydraulic pump 21 are settled through the depressurizing hand lever 27, due to the hinged structure of the side plate 12 and the top plate 11, the side plate 12 and the top plate 11 can be sunken towards the inside of the box body 1, so that the box body 1 is separated from the mold cavity, then the supporting part 2 is pulled out of the box body 1 through pulling the pressurizing hand lever 26 and the depressurizing hand lever 27, and finally the box body 1 is taken out of the mold.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (5)
1. The utility model provides an inlay stretch-draw box in inboard mould of prefabricated utility tunnel, its characterized in that: comprises a box body (1);
the box body (1) comprises a top plate (11), side plates (12) and a bottom plate (13);
2 side plates (12) are arranged;
the side plates (12) are obliquely and symmetrically hinged on the bottom plate (13) towards the middle position of the bottom plate (13);
the top plate (11) is hinged to the upper parts of the 2 side plates (12);
the side plate (12) comprises 2 flat plates;
2 flat plates are hinged;
a fixing groove A (14) is arranged at the joint position of the side plate (12);
the fixing groove A (14) is transversely arranged in a split manner;
the top plate (11) comprises 2 flat plates;
2 the flat plates are hinged;
a fixed groove B (15) is arranged at the connection position of the top plate (11);
the fixing groove B (15) is longitudinally arranged in a split manner.
2. The internal mold embedded tensioning box for the prefabricated comprehensive pipe gallery is characterized in that: the upper surface of the bottom plate (13) is provided with a track groove (16);
one end of the track groove (16) is arranged at one end of the bottom plate (13);
the other end of the track groove (16) is arranged in the middle of the bottom plate (13).
3. The prefabricated comprehensive pipe gallery internal mould embedded tensioning box as claimed in claim 2, characterized in that: further comprising a support member (2);
the support component (2) comprises a manual hydraulic pump (21), an upper support frame (22) and a side support frame (23);
the side supporting frame (23) is arranged in the middle of the manual hydraulic pump (21);
the upper support frame (22) is arranged at the upper part of the manual hydraulic pump (21);
the manual hydraulic pump (21) is arranged in an inner cavity of the track groove (16).
4. The internal mold embedded tensioning box for the prefabricated comprehensive pipe gallery is characterized in that: the side supporting frame (23) is of a cuboid structure;
two side walls of the side supporting frame (23) are hinged with connecting rods (24);
a plurality of connecting rods (24) are arranged;
the connecting rods (24) are uniformly distributed on the side supporting frames (23);
one end of the connecting rod (24) is hinged with a fixed block (25);
the fixing block (25) is arranged in the inner cavity of the fixing groove A (14).
5. The internal mold embedded tensioning box for the prefabricated comprehensive pipe gallery is characterized in that: a pressurizing hand lever (26) is arranged on one side wall of the manual hydraulic pump (21);
a pressure reducing hand lever (27) is arranged on the other side wall of the manual hydraulic pump (21);
the pressurizing hand lever (26) and the pressure reducing hand lever (27) are arranged oppositely;
the length of the pressurizing hand lever (26) and the decompression hand lever (27) is the same as that of the track groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121471361.6U CN217325479U (en) | 2021-06-30 | 2021-06-30 | Prefabricated utility tunnel inboard mould inlays stretch-draw box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121471361.6U CN217325479U (en) | 2021-06-30 | 2021-06-30 | Prefabricated utility tunnel inboard mould inlays stretch-draw box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217325479U true CN217325479U (en) | 2022-08-30 |
Family
ID=82945101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121471361.6U Active CN217325479U (en) | 2021-06-30 | 2021-06-30 | Prefabricated utility tunnel inboard mould inlays stretch-draw box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217325479U (en) |
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2021
- 2021-06-30 CN CN202121471361.6U patent/CN217325479U/en active Active
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