CN213390464U - Gutter inlet forming tool - Google Patents
Gutter inlet forming tool Download PDFInfo
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- CN213390464U CN213390464U CN202022205096.9U CN202022205096U CN213390464U CN 213390464 U CN213390464 U CN 213390464U CN 202022205096 U CN202022205096 U CN 202022205096U CN 213390464 U CN213390464 U CN 213390464U
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Abstract
The utility model relates to a gutter inlet forming tool, which comprises a form removing device, a framework and a template, wherein the framework is a structure bound by reinforcing steel bars and adapted to the shape of a gutter inlet well body; the template comprises an outer template, an inner template and a pipeline template, the outer template is coated on the peripheral side wall of the framework, the inner template is coated on the inner peripheral side wall of the framework, and the pipeline template is arranged between the outer template and the inner template in a penetrating manner; the mold removing device comprises a support frame and a lifting component, wherein the lifting component is in threaded connection with the support frame, one end of the lifting component is detachably connected with the mold plate, and the lifting component can move in the vertical direction. The utility model forms a pouring model of the gully by arranging the template coated on the framework bundled by the steel bars, so that the gully is convenient and rapid to manufacture; the framework is woven according to the shape of the gutter inlet to be manufactured, and the shape of the framework is matched with the shape of the gutter inlet to be constructed; the formwork stripping operation is carried out on the poured gully through the arrangement of the formwork stripping device, so that the formwork stripping of the gully is easier to carry out.
Description
Technical Field
The utility model relates to a construction field, concretely relates to inlet for stom water shaping frock.
Background
Compared with the highway, the urban road and the highway have the biggest characteristics that the urban road has more rainwater and sewage pipelines, more inspection wells and rainwater wells, most of the urban road and the highway are positioned in the main lane, and the driving comfort and the road attractiveness are directly influenced by the quality of construction. The conventional catch basin is mostly built by bricks, the gap between the building body and the roadbed base is not densely filled, the overall performance is poor, and cracks and subsidence phenomena are easy to occur after rolling by vehicles; meanwhile, the vehicle bumps when passing through a rainwater well, so that the damage of the road surface around the well is accelerated; in addition, the use of clay bricks is also limited along with the coming of national environmental protection policies. Therefore, at present, the rainwater openings of many urban roads are mostly manufactured in a cast-in-place concrete mode, and the cast-in-place rainwater openings can solve the problem of the brick rainwater well.
The construction of present cast-in-place inlet for stom water is mostly adopted the construction to grind the mould and is pour for inlet for stom water integrated into one piece, but because the space of rainwater itself is narrow and small, make in the inlet for stom water gallery dug in advance carry out the work of formwork and form removal and carry out the difficulty, the installation with demolish the mould very inconvenient, especially when the mould slightly bonds with the concrete of pouring, because narrow and small space, be not convenient for demolish going on of work.
Therefore, the utility model discloses be exactly to these problems design, in order to solve at present because of the narrow and small problem of formwork and form removal difficulty that leads to in inlet for stom water space.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the unable fine solution of prior art leads to because of the narrow and small formwork and the problem of form removal difficulty in inlet for stom water space at present.
The utility model discloses a following technical scheme realizes:
the gutter inlet forming tool comprises a form removing device, a framework and a template, wherein the framework is a structure bound by steel bars and adapted to the shape of a gutter inlet well body; the template comprises an outer template, an inner template and a pipeline template, the outer template is coated on the peripheral side wall of the framework, the inner template is coated on the inner peripheral side wall of the framework, and the pipeline template is arranged between the outer template and the inner template in a penetrating manner; the mold removing device comprises a support frame and a lifting component, wherein the lifting component is in threaded connection with the support frame, one end of the lifting component is detachably connected with the mold plate, and the lifting component can move in the vertical direction.
Because the conventional catch basin is mostly built by bricks, the gap between the building body and the roadbed base is not densely filled, the overall performance is poor, and cracks and subsidence phenomena are easy to occur after rolling by vehicles; meanwhile, the vehicle bumps when passing through a rainwater well, so that the damage of the road surface around the well is accelerated; in addition, the use of clay bricks is also limited along with the coming of national environmental protection policies. Therefore, at present, the rainwater openings of many urban roads are mostly manufactured in a cast-in-place concrete mode, and the cast-in-place rainwater openings can solve the problem of the brick rainwater well. The construction of present cast-in-place inlet for stom water is mostly adopted the construction to grind the mould and is pour for inlet for stom water integrated into one piece, but because the space of rainwater itself is narrow and small, make in the inlet for stom water gallery dug in advance carry out the work of formwork and form removal and carry out the difficulty, the installation with demolish the mould very inconvenient, especially when the mould slightly bonds with the concrete of pouring, because narrow and small space, be not convenient for demolish going on of work.
The present invention is designed to solve the above problems. The utility model forms a pouring model of the gully by arranging the template coated on the framework bundled by the steel bars, so that the gully is convenient and rapid to manufacture; the framework is woven according to the shape of the gutter inlet to be manufactured, and the shape of the framework is matched with the shape of the gutter inlet to be constructed; the formwork stripping operation is carried out on the poured gully through the arrangement of the formwork stripping device, so that the formwork stripping of the gully is easier to carry out.
It should be noted that, before the casting of the gully, the pit base of the gully needs to be dug, and then the casting of the gully needs to be performed. The framework of the concrete gully is woven according to construction requirements and a pit foundation of the gully, after the framework is manufactured, the framework is wrapped by the templates respectively at the outer periphery and the inner periphery of the framework, and then the pipeline template is inserted between the outer template and the inner template, so that the formwork supporting work of the gully is completed. Before the formwork is coated, a release agent needs to be uniformly applied to surfaces of the outer formwork, the inner formwork and the pipe formwork which are in contact with the framework, that is, surfaces which are in contact with concrete to be poured.
It is noted that the form removing device is used after pouring is completed, or a supported form is placed in a pit foundation before pouring, and the use of the form removing device is separated from the process of supporting the form. When the utility model is used, a formwork is firstly supported, and then the supported formwork is placed in the pit foundation, or the supported formwork is placed in the pit foundation by utilizing a formwork stripping device; and then pouring, after the pouring is finished, and after the concrete is solidified, removing the formwork by using a formwork removing device.
Furthermore, the outer template comprises an outer inserting template and an outer connecting template, the outer inserting template is in an Contraband-shaped structure, the ends of two short sides of the outer inserting template are respectively provided with a T-shaped head structure, the outer connecting template is in a Contraband-shaped structure, the ends of two short sides of the outer inserting template are respectively provided with a T-shaped groove structure and are matched with the T-shaped heads, so that the T-shaped heads can be inserted into the T-shaped grooves; the inner template comprises an inner inserting template and an inner connecting template, wherein the inner inserting template is in an Contraband-shaped structure, the ends of two short sides of the inner inserting template are respectively provided with a T-shaped head structure, the inner connecting template is in a Contraband-shaped structure, the ends of the two short sides of the inner inserting template are respectively provided with a T-shaped groove structure and are matched with the T-shaped heads, and the T-shaped heads can be inserted into the T-shaped grooves.
Through setting up the exterior sheathing and the interior sheathing of pegging graft each other for the assembly work of template is changeed in going on, and the time and the work load of formwork work that can significantly reduce also convenient to detach simultaneously. In order to prevent the concrete from penetrating into the formworks from the gaps of the inserted formworks and obtain better demolding effect, a demolding agent can be coated between the gaps of the inserted formworks.
Furthermore, an outer pipe hole penetrating through the plate wall is formed in the center of the plate where the long edge of any one of the externally-inserted template or the externally-connected template is located; an inner pipe hole penetrating through the plate wall is formed in the center of the plate where the long edge of any one of the inner inserting template or the inner connecting template is located; outer pull rings are respectively arranged on the corners of the outer inserting template and the outer connecting template, and inner pull rings are respectively arranged on the corners of the inner inserting template or the inner connecting template. The pipeline template sequentially passes through the outer pipe hole, the framework and the inner pipe hole, is positioned between the outer pipe hole and the inner pipe hole, and does not extend out of the outer pipe hole and the inner pipe hole; and a channel for the pipeline template to pass through is formed in the position, corresponding to the position where the pipeline template passes through, of the framework.
The pipeline template is arranged to pour the water outlet. Through set up outer pull ring and interior pull ring on the angle of outer template and interior template for stay cord on the form removal device can be connected on the pull ring, and then through form removal device pulling stay cord, with the upwards gradual pot head that pulls out of template, has avoided carrying out the drawing of patterns operation in the inconvenient entry of workman poured inlet for the inlet for stom water space is narrow and small.
Further, the lifting component comprises a screw rod, a screw rod nut, a lifting block and a pull rope, and the screw rod is vertically connected to the support frame in a threaded manner; the screw rod nut is connected to the screw rod in a threaded manner and is abutted against the support frame; the lifting block is a cylindrical structure with a hollow interior, is arranged at the lower end of the screw rod, and is provided with a plurality of pull rope connecting pieces at equal intervals along the peripheral side wall of the lifting block; one end of the pull rope is connected with the pull rope connecting piece, and the other end of the pull rope is connected with the outer pull ring or the inner pull ring. The support frame includes bracing piece and backup pad, and the bracing piece is vertical fixes on the lower surface of backup pad in order to constitute square form, and the vertical threaded connection of lead screw is in the central point department of putting of backup pad, and screw-nut butt is on the upper surface of backup pad. The lifting block is sleeved outside the bearing.
By arranging the mold stripping device, the mold stripping device can be placed above the rainwater port after the rainwater port is poured, the screw rod is driven to ascend in the vertical direction by screwing the screw rod nut, the lifting block at the lower end of the screw rod is further driven to ascend, and the pull rope is further pulled to pull the template to be separated; although the mold release agent is coated on the template, a small amount of concrete still adheres in the concrete setting process after the pouring is finished, so that the template is not easy to fall off; meanwhile, in the concrete setting process, in order to prevent the concrete from shrinking and generating cracks, a small amount of expanding agent is added into the concrete to offset the shrinkage of the concrete or generate a small amount of expansion to prevent the concrete from shrinking and generating cracks. Therefore, the screw rod is lifted by screwing the screw rod nut, so that the template is driven to be separated, the screw rod and the screw rod nut are matched for use, the force which is originally required for vertically lifting the template is changed into horizontal rotating force, workers can easily and laborsavingly carry out the template, and further the screw rod nut can be screwed by using a wrench to achieve further labor saving, so that the demolding is simple and easy to implement, and time and labor are saved.
It should be noted that before the outer formwork and the inner formwork are pulled out, the pipe formwork needs to be pulled out first, that is, the pipe formwork is pulled out from between the outer formwork and the inner formwork, because the pipe formwork is inserted into the pipe holes of the outer formwork and the inner formwork, the force of the concrete acting on the pipe formwork is in the vertical direction, and the force of pulling out the pipe formwork is in the horizontal direction, the pipe formwork is easy to pull out.
Compared with the prior art, the utility model, can realize one or several following beneficial effect:
1. the utility model forms a pouring model of the gully by arranging the template coated on the framework bundled by the steel bars, so that the gully is convenient and rapid to manufacture;
2. the utility model discloses a set up the device of form removal and come to carry out the form removal operation to the inlet for stom water's form removal changes and goes on.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the outer and inner formworks of the present invention;
FIG. 3 is a schematic structural view of the template and the framework of the present invention;
fig. 4 is a schematic structural view of the framework of the present invention;
FIG. 5 is a schematic structural view of the outer form, the inner form, the pipe form and the lifting member of the present invention;
fig. 6 is a cross-sectional view of one end of the screw rod connecting pulling block of the present invention.
Reference numbers and corresponding part names in the drawings:
1-form removing device, 11-support frame, 12-lifting component, 121-screw rod, 122-screw rod nut, 123-lifting block, 124-pull rod connecting piece, 125-pull rod, 2-framework, 3-template, 31-outer template, 311-outer inserting template, 312-outer connecting template, 32-inner template, 321-inner inserting template, 322-inner connecting template, 33-pipeline template and 4-bearing.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
As shown in fig. 1-6, the utility model relates to a gutter inlet forming tool, which comprises a form removing device 1, a framework 2 and a template 3, wherein the framework 2 is a structure bound by steel bars and adapted to the shape of a gutter inlet well body; the template 3 comprises an outer template 31, an inner template 32 and a pipeline template 33, wherein the outer template 31 is coated on the peripheral side wall of the framework 2, the inner template 32 is coated on the inner peripheral side wall of the framework 2, and the pipeline template 33 is arranged between the outer template 31 and the inner template 32 in a penetrating manner; the form removing device 1 comprises a support frame 11 and a lifting part 12, wherein the lifting part 12 is screwed in the support frame 11, is detachably connected with the form 3 at one end and can move in the vertical direction. The pouring model of the gutter inlet is formed by arranging the template coated on the framework bundled by the steel bars, so that the gutter inlet is convenient and quick to manufacture; the framework is woven according to the shape of the gutter inlet to be manufactured, and the shape of the framework is matched with the shape of the gutter inlet to be constructed; the formwork stripping operation is carried out on the poured gully through the arrangement of the formwork stripping device, so that the formwork stripping of the gully is easier to carry out. It should be noted that, before the casting of the gully, the pit base of the gully needs to be dug, and then the casting of the gully needs to be performed. The framework of the concrete gully is woven according to construction requirements and a pit foundation of the gully, after the framework is manufactured, the framework is wrapped by the templates respectively at the outer periphery and the inner periphery of the framework, and then the pipeline template is inserted between the outer template and the inner template, so that the formwork supporting work of the gully is completed. Before the formwork is coated, a release agent needs to be uniformly applied to surfaces of the outer formwork, the inner formwork and the pipe formwork which are in contact with the framework, that is, surfaces which are in contact with concrete to be poured. It is noted that the form removing device is used after pouring is completed, or a supported form is placed in a pit foundation before pouring, and the use of the form removing device is separated from the process of supporting the form. When the utility model is used, a formwork is firstly supported, and then the supported formwork is placed in the pit foundation, or the supported formwork is placed in the pit foundation by utilizing a formwork stripping device; and then pouring, after the pouring is finished, and after the concrete is solidified, removing the formwork by using a formwork removing device.
Preferably, the outer mold plate 31 includes an outer mold plate 311 and an outer mold plate 312, the outer mold plate 311 is in a "Contraband" shape, the ends of the two short sides are both in a "T" shape structure, the outer mold plate 312 is in a "Contraband" shape, the ends of the two short sides are both in a "T" shape groove structure and are matched with the "T" shape head, so that the "T" shape head can be inserted into the "T" shape groove; the inner template 32 comprises an inner template 321 and an inner template 322, the inner template 321 is in an Contraband-shaped structure, the ends of two short sides of the inner template are both in a T-shaped structure, the inner template 322 is in a Contraband-shaped structure, the ends of two short sides of the inner template are both in a T-shaped groove structure and are matched with the T-shaped head, and the T-shaped head can be inserted into the T-shaped groove. Through setting up the exterior sheathing and the interior sheathing of pegging graft each other for the assembly work of template is changeed in going on, and the time and the work load of formwork work that can significantly reduce also convenient to detach simultaneously. In order to prevent the concrete from penetrating into the formworks from the gaps of the inserted formworks and obtain better demolding effect, a demolding agent can be coated between the gaps of the inserted formworks.
Preferably, an outer tube hole penetrating through the plate wall is formed in the center of the plate where the long side of any one of the external template 311 or the external template 312 is located; an inner pipe hole penetrating through the plate wall is arranged at the central position of the plate where the long edge of any one of the inner inserting template 321 or the inner connecting template 322 is positioned; outer pull rings are respectively arranged on the corners of the outer insertion template 311 and the outer connection template 312, and inner pull rings are respectively arranged on the corners of the inner insertion template 321 or the inner connection template 322.
Preferably, the pipe formwork 33 sequentially passes through the outer pipe hole, the framework 2 and the inner pipe hole, is positioned between the outer pipe hole and the inner pipe hole, and does not extend out of the outer pipe hole and the inner pipe hole; a channel for the pipeline template 33 to pass through is arranged at the position of the framework 2 corresponding to the position where the pipeline template 33 passes through. The pipeline template is arranged to pour the water outlet. Through set up outer pull ring and interior pull ring on the angle of outer template and interior template for stay cord on the form removal device can be connected on the pull ring, and then through form removal device pulling stay cord, with the upwards gradual pot head that pulls out of template, has avoided carrying out the drawing of patterns operation in the inconvenient entry of workman poured inlet for the inlet for stom water space is narrow and small. Preferably, the end of the pipe formwork 33 facing the end of the inner formwork 32 may be provided with a plurality of pull rings at equal intervals along the circumference of the pipe opening, the pull rings being the same as those of the outer formwork and the inner formwork, and the pipe formwork is drawn out first after the pouring is completed.
Preferably, the pulling component 12 comprises a screw rod 121, a screw nut 122, a pulling block 123 and a pulling rope 125, wherein the screw rod 121 is vertically screwed on the support frame 11; the screw nut 122 is connected to the screw 121 in a threaded manner and abuts against the support frame 11; the pulling block 123 is a hollow cylindrical structure, is arranged at the lower end of the screw rod 121, and is provided with a plurality of pulling rope connecting pieces 124 at equal intervals along the outer peripheral wall; the pull cord 125 has one end connected to the pull cord connector 124 and the other end connected to the outer pull ring or the inner pull ring.
Preferably, the support frame 11 includes a support rod and a support plate, the support rod is vertically fixed on the lower surface of the support plate in a form of a square, the screw 121 is vertically screwed to the center of the support plate, and the screw nut 122 abuts on the upper surface of the support plate.
Preferably, the device further comprises a bearing 4, the bearing 4 is sleeved on the lower end of the screw rod 121, and the lifting block 123 is sleeved outside the bearing 4.
By arranging the mold stripping device, the mold stripping device can be placed above the rainwater port after the rainwater port is poured, the screw rod is driven to ascend in the vertical direction by screwing the screw rod nut, the lifting block at the lower end of the screw rod is further driven to ascend, and the pull rope is further pulled to pull the template to be separated; although the mold release agent is coated on the template, a small amount of concrete still adheres in the concrete setting process after the pouring is finished, so that the template is not easy to fall off; meanwhile, in the concrete setting process, in order to prevent the concrete from shrinking and generating cracks, a small amount of expanding agent is added into the concrete to offset the shrinkage of the concrete or generate a small amount of expansion to prevent the concrete from shrinking and generating cracks. Therefore, the screw rod is lifted by screwing the screw rod nut, so that the template is driven to be separated, the screw rod and the screw rod nut are matched for use, the force which is originally required for vertically lifting the template is changed into horizontal rotating force, workers can easily and laborsavingly carry out the template, and further the screw rod nut can be screwed by using a wrench to achieve further labor saving, so that the demolding is simple and easy to implement, and time and labor are saved.
It should be noted that before the outer formwork and the inner formwork are pulled out, the pipe formwork needs to be pulled out first, that is, the pipe formwork is pulled out from between the outer formwork and the inner formwork, because the pipe formwork is inserted into the pipe holes of the outer formwork and the inner formwork, the force of the concrete acting on the pipe formwork is in the vertical direction, and the force of pulling out the pipe formwork is in the horizontal direction, the pipe formwork is easy to pull out.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The gutter inlet forming tool is characterized by comprising a form removing device (1), a framework (2) and a template (3), wherein the framework (2) is a structure bound by steel bars and adapted to the shape of a gutter inlet well body; the formwork (3) comprises an outer formwork (31), an inner formwork (32) and a pipeline formwork (33), the outer formwork (31) is coated on the outer peripheral side wall of the framework (2), the inner formwork (32) is coated on the inner peripheral side wall of the framework (2), and the pipeline formwork (33) penetrates between the outer formwork (31) and the inner formwork (32); the form removing device (1) comprises a support frame (11) and a lifting component (12), wherein the lifting component (12) is in threaded connection with the support frame (11), one end of the lifting component is detachably connected with the form (3), and the lifting component can move in the vertical direction.
2. The gutter inlet forming tool according to claim 1, wherein the outer template (31) comprises an outer inserting template (311) and an outer connecting template (312), the outer inserting template (311) is in an Contraband-shaped structure, the ends of two short sides of the outer inserting template are in a T-shaped structure, the outer connecting template (312) is in a Contraband-shaped structure, the ends of two short sides of the outer inserting template are in a T-shaped groove structure and are matched with the T-shaped head, so that the T-shaped head can be inserted into the T-shaped groove; the inner template (32) comprises an inner inserting template (321) and an inner connecting template (322), wherein the inner inserting template (321) is in an Contraband-shaped structure, the ends of two short sides of the inner inserting template are respectively arranged to be a T-shaped head structure, the inner connecting template (322) is in a Contraband-shaped structure, the ends of two short sides of the inner inserting template are respectively arranged to be a T-shaped groove structure and are matched with the T-shaped heads, and the T-shaped heads can be inserted into the T-shaped grooves.
3. The forming tool for the gully gate according to claim 2, wherein an outer pipe hole penetrating through a plate wall is formed in the center of a plate where the long side of any one of the outer inserting template (311) or the outer connecting template (312) is located; an inner pipe hole penetrating through the plate wall is formed in the center of the plate where the long edge of any one of the inner inserting template (321) or the inner connecting template (322) is located; outer pull rings are respectively arranged on the corners of the outer inserting template (311) and the outer connecting template (312), and inner pull rings are respectively arranged on the corners of the inner inserting template (321) or the inner connecting template (322).
4. The forming tool for the gully according to claim 3, wherein the pipe template (33) sequentially passes through the outer pipe hole, the framework (2) and the inner pipe hole, is positioned between the outer pipe hole and the inner pipe hole, and does not extend out of the outer pipe hole and the inner pipe hole; and a channel for the pipeline template (33) to pass through is formed in the position, corresponding to the position where the pipeline template (33) passes through, of the framework (2).
5. The gully molding tool according to claim 4, wherein the lifting component (12) comprises a screw rod (121), a screw nut (122), a lifting block (123) and a pull rope (125), and the screw rod (121) is vertically and threadedly connected to the support frame (11); the screw rod nut (122) is connected to the screw rod (121) in a threaded manner and is abutted against the support frame (11); the lifting block (123) is of a hollow cylindrical structure, is arranged at the lower end of the screw rod (121), and is provided with a plurality of pull rope connecting pieces (124) at equal intervals along the peripheral side wall of the lifting block; one end of the pull rope (125) is connected to the pull rope connecting piece (124), and the other end of the pull rope is connected to the outer pull ring or the inner pull ring.
6. The gully molding tool according to claim 5, wherein the support frame (11) comprises a support rod and a support plate, the support rod is vertically fixed on the lower surface of the support plate in a square form, the screw rod (121) is vertically screwed in the center of the support plate, and the screw rod nut (122) abuts against the upper surface of the support plate.
7. The gutter inlet forming tool according to claim 6, further comprising a bearing (4), wherein the bearing (4) is sleeved on the lower end of the screw rod (121), and the lifting block (123) is sleeved outside the bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022205096.9U CN213390464U (en) | 2020-09-30 | 2020-09-30 | Gutter inlet forming tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022205096.9U CN213390464U (en) | 2020-09-30 | 2020-09-30 | Gutter inlet forming tool |
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| Publication Number | Publication Date |
|---|---|
| CN213390464U true CN213390464U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022205096.9U Active CN213390464U (en) | 2020-09-30 | 2020-09-30 | Gutter inlet forming tool |
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| CN (1) | CN213390464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351834A (en) * | 2021-12-24 | 2022-04-15 | 佛山市鼎垣工程有限公司 | Cast-in-place gutter inlet pouring device and process based on assembled template |
| CN114635405A (en) * | 2022-05-19 | 2022-06-17 | 中交第一航务工程局有限公司 | Construction method for reserving water through holes in lock chamber of ship lock |
-
2020
- 2020-09-30 CN CN202022205096.9U patent/CN213390464U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351834A (en) * | 2021-12-24 | 2022-04-15 | 佛山市鼎垣工程有限公司 | Cast-in-place gutter inlet pouring device and process based on assembled template |
| CN114351834B (en) * | 2021-12-24 | 2024-05-17 | 佛山市鼎垣工程有限公司 | Cast-in-situ gully pouring device and technology based on assembly type template |
| CN114635405A (en) * | 2022-05-19 | 2022-06-17 | 中交第一航务工程局有限公司 | Construction method for reserving water through holes in lock chamber of ship lock |
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