CN216429624U - Underground engineering lining construction joint waterstop installation mould and equipment - Google Patents
Underground engineering lining construction joint waterstop installation mould and equipment Download PDFInfo
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- CN216429624U CN216429624U CN202122456510.8U CN202122456510U CN216429624U CN 216429624 U CN216429624 U CN 216429624U CN 202122456510 U CN202122456510 U CN 202122456510U CN 216429624 U CN216429624 U CN 216429624U
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Abstract
The utility model discloses an underground works lining cutting construction joint waterstop mold and equipment belongs to tunnel construction technical field, and its technical scheme is: the water stop device comprises a separation template and a plugging template which are detachably connected, wherein a water stop installation space is formed between the separation template and the plugging template; and an adjusting plate which can stretch along the extending direction of the construction joint is installed at one end of the plugging template. The two wings of the water stop belt of the utility model are put into the mounting mould, the water stop belt is not contacted with the poured concrete when the mould is removed, and the two wings of the water stop belt can not be damaged; and the mould is convenient to disassemble and assemble, and the construction efficiency is improved.
Description
Technical Field
The utility model relates to a tunnel construction technical field especially relates to an underground works lining cutting construction joint waterstop mold installation and equipment.
Background
In the operation process of underground works, water leakage often occurs, and the water leakage of the tunnel not only makes maintenance difficult and affects the safety of vehicles running in the tunnel, but also threatens the safety of the main structure of the tunnel. The construction joints and the reserved deformation joints between every two template linings in the construction process are the most serious positions of water leakage, except for geological conditions such as extremely rich water and the like, the operation is complex and not standard enough during construction, and particularly, water stop belts are not installed in place, so that water leakage diseases are easily caused.
At present, a large underground engineering lining construction is mainly carried out by adopting a template trolley, a side construction joint is directly plugged by adopting a wood plate, and one wing of a waterstop is fixed by a waterstop reinforcing steel bar card and poured in the lining. The other wing is directly tied up in the wooden form, after the form is removed, the two wings are directly uncovered in the formed two linings, and in the next form the two wings are fixedly poured by using reinforcing steel bar clamps. The termination of the water hose wings in this process is very vulnerable and difficult to replace since one wing is already cast in the lining concrete.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a water stop mounting mould and equipment for a lining construction joint in underground engineering, two wings of the water stop are put into the mounting mould, the water stop is not contacted with poured concrete when the mould is removed, and the two wings of the water stop are not damaged; and the mould is convenient to disassemble and assemble, and the construction efficiency is improved.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
in a first aspect, an embodiment of the utility model provides an underground engineering lining construction joint waterstop installation mold, which comprises an isolation template and a plugging template which are detachably connected, wherein a waterstop installation space is formed between the isolation template and the plugging template; and an adjusting plate which can stretch along the extension direction of the construction joint is installed at one end of the plugging template.
As a further implementation, the isolation template has a first bending portion, and the blocking template has a second bending portion; the first bending portion and the second bending portion form a waterstop installation space.
As a further implementation mode, the transverse distance between the first bending part and the second bending part is 2-4 cm.
As a further implementation mode, the adjusting plate is provided with a plurality of adjusting holes, and the plugging template is fixed with the adjusting holes through connecting pieces.
As a further implementation, the adjusting holes are strip-shaped holes.
As a further implementation manner, one end of the isolation template is connected with one end of the plugging template far away from the adjusting plate, and the other end of the isolation template and the plugging template are provided with a gap for the water stop to pass through.
As a further implementation, the isolating template and the plugging template are connected by bolts.
As a further implementation mode, the isolation template and the blocking template are made of stainless steel materials.
In a second aspect, an embodiment of the utility model provides a still provides an underground works lining construction joint waterstop erection equipment, include the installation mould.
As a further implementation mode, the device further comprises a trolley, and the trolley is connected with the installation mould through bolts.
The utility model has the advantages as follows:
(1) the installation mould of the utility model forms a waterstop installation space through the plugging template and the isolation template, and the waterstop does not contact with the poured concrete due to the blocking effect of the installation mould, and two wings of the waterstop can be directly unfolded after the mould is taken down to carry out the pouring work of the next mould; the water stop can not be damaged, and the water stop is easy to replace.
(2) The plugging template of the utility model is connected with an adjusting plate, and the effective sealing of the construction joint is realized by the extension of the adjusting plate at the end part of the plugging template; the stability of the die is good, and the construction efficiency of the water stop belt is improved.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a side view of a mounting die of the present invention according to one or more embodiments;
fig. 2 is a front view of a mounting die of the present disclosure according to one or more embodiments;
fig. 3 is a schematic illustration of a plugging template structure according to one or more embodiments of the present invention;
fig. 4 is a schematic diagram of an isolation form structure according to one or more embodiments of the present disclosure;
fig. 5 is a schematic view of a use state of a mounting device according to one or more embodiments of the present invention;
the water stop device comprises a sealing template 1, a blocking template 2, an isolation template 3, an adjusting plate 4, a connecting piece 5, an adjusting hole 6, a bolt 7, a second bending part 8, a first bending part 9, a trolley 10, a water stop belt wing 11 and a water stop belt wing.
Detailed Description
The first embodiment is as follows:
the embodiment provides a waterstop installation mold for a lining construction joint of an underground engineering, which comprises an isolation template 2, a plugging template 1 and an adjusting plate 3, wherein a waterstop installation space is formed between the isolation template 2 and the plugging template 1, as shown in fig. 1 and 2. An adjusting plate 3 which can stretch along the extending direction of the construction joint is installed at one end of the plugging template 1.
Further, as shown in fig. 3 and 4, the isolation template 2 and the blocking template 1 are both bending plates, the isolation template 2 has a first bending portion 8, the blocking template 1 has a second bending portion 7, and the first bending portion 8 and the second bending portion 7 correspond to form a water stop installation space.
The width d of the waterstop installation space is determined according to the thickness of the waterstop and is generally 2-4 cm.
One end of the isolating template 2 is detachably connected with one end of the blocking template 1 away from the adjusting plate 3, for example, through a bolt 6. The other end of the isolation template 2 and the plugging template 1 are provided with a gap for the water stop to pass through.
In the embodiment, the width of the installation mould is adjusted according to the section condition of the tunnel, for example, the installation mould is a rectangular section, and the maximum width of the installation mould can be taken out of the side length of the sealing surface; for curved sections, the maximum width of the mold is 30 cm.
Further, as shown in fig. 2, a plurality of adjusting holes 5 are formed in the adjusting plate at intervals along a direction perpendicular to the extension direction of the construction joint, and preferably, the adjusting holes 5 are strip-shaped holes with a certain length; the adjusting plate 3 is fixed at different positions of the adjusting hole 5 through connecting pieces 4 (such as bolts), so that the adjusting plate 3 and the plugging template 1 are matched to seal the construction joint.
In this embodiment, the isolation template 2 and the blocking template 1 are made of stainless steel, so as to prolong the service life of the mold.
During this embodiment construction with waterstop two wings 11 that circulate and pour under the waterstop put into between isolation template 2 and shutoff template 1, isolation template 2 and shutoff template 1 pass through bolt 6 and platform truck fixed connection, seal whole side through regulating plate 3 is flexible.
The installation mould of the embodiment has enough space for placing the water stop, as shown in fig. 5, two wings 11 of the water stop enter the installation space of the water stop from the gap between the isolation template 2 and the plugging template 1, and one wing 10 of the water stop is positioned outside the mould; when the mold is disassembled, the waterstop does not contact with the poured concrete due to the blocking effect of the waterstop isolating mold, and the two wings 11 of the waterstop can be directly unfolded after the mold is taken down to perform the pouring work of the next mold.
Example two:
the embodiment provides an underground construction lining construction joint waterstop installation device, as shown in fig. 5, the underground construction lining construction joint waterstop installation device comprises an installation mould in the first embodiment and a trolley 9, and the trolley 9 is connected with the installation mould through bolts 6.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The water stop mounting die for the lining construction joints of the underground engineering is characterized by comprising an isolation template and a plugging template which are detachably connected, wherein a water stop mounting space is formed between the isolation template and the plugging template; and an adjusting plate which can stretch along the extension direction of the construction joint is installed at one end of the plugging template.
2. The underground construction lining construction joint waterstop installation mold of claim 1, wherein the isolation template has a first bend, and the plugging template has a second bend; the first bending portion and the second bending portion form a waterstop installation space.
3. The underground construction lining construction joint waterstop installation mold of claim 2, wherein the transverse distance between the first bending part and the second bending part is 2-4 cm.
4. The underground construction lining construction joint waterstop installation mold of claim 1, wherein the adjusting plate is provided with a plurality of adjusting holes, and the plugging template is fixed with the adjusting holes through connecting pieces.
5. The underground construction lining construction joint waterstop installation mold of claim 4, wherein the adjusting hole is a strip-shaped hole.
6. The underground construction lining construction joint waterstop installation mold of claim 1, wherein the isolation template is connected with one end of the plugging template far away from the adjusting plate at one end, and a gap for the waterstop to pass through is formed between the other end of the isolation template and the plugging template.
7. The underground construction lining construction joint waterstop installation mold of claim 1 or 6, wherein the isolation template and the plugging template are connected through bolts.
8. The underground construction lining construction joint waterstop installation mold according to claim 1, wherein the isolation template and the plugging template are made of stainless steel.
9. An underground construction lining construction joint waterstop installation apparatus comprising an installation mould as claimed in any one of claims 1 to 8.
10. The underground construction lining construction joint waterstop installation mold of claim 9, further comprising a trolley, wherein the trolley is connected with the installation mold through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122456510.8U CN216429624U (en) | 2021-10-12 | 2021-10-12 | Underground engineering lining construction joint waterstop installation mould and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122456510.8U CN216429624U (en) | 2021-10-12 | 2021-10-12 | Underground engineering lining construction joint waterstop installation mould and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216429624U true CN216429624U (en) | 2022-05-03 |
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ID=81330207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122456510.8U Active CN216429624U (en) | 2021-10-12 | 2021-10-12 | Underground engineering lining construction joint waterstop installation mould and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216429624U (en) |
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2021
- 2021-10-12 CN CN202122456510.8U patent/CN216429624U/en active Active
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