CN112127392A - Novel assembled post-cast strip template system and construction method - Google Patents
Novel assembled post-cast strip template system and construction method Download PDFInfo
- Publication number
- CN112127392A CN112127392A CN202011189173.4A CN202011189173A CN112127392A CN 112127392 A CN112127392 A CN 112127392A CN 202011189173 A CN202011189173 A CN 202011189173A CN 112127392 A CN112127392 A CN 112127392A
- Authority
- CN
- China
- Prior art keywords
- template
- cast strip
- formwork
- post
- concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a novel assembled post-cast strip formwork body system which comprises an inner formwork and an outer formwork which are oppositely arranged, wherein the inner formwork is connected with the outer formwork through a three-section type water stop screw rod, and a clamping structure for clamping a steel wire mesh is arranged on the three-section type water stop screw rod. The three-section water stop screw is connected to the inner template and the outer template, so that the pouring and the form removal of the post-pouring belt are facilitated, the construction speed of the outer template of the assembled post-pouring belt is improved, and the construction period is shortened; the steel wire mesh on one side can be clamped on the inner sides of the formworks on two sides through the clamping structure on the three-section water stop screw, and after concrete is poured, the effect of reinforcing a concrete structure is achieved, so that the concrete structure is not easy to crack and seep water; the connecting part of the outer template and the basement outer wall is made into an arc shape, so that waterproof construction and earth backfill work of the basement outer wall can be effectively carried out; this novel assembled post-cast strip template system can also have enough to meet the need the use, can not produce building rubbish, not only energy-conservation but also environmental protection.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a novel assembled post-cast strip template system and a construction method.
Background
In the current basement construction process, post-cast strips are usually required to be arranged. The post-cast strip has the function of preventing settlement and reducing the shrinkage stress of concrete to a certain extent. However, due to the stress effect of the concrete, the time for the post-cast strip concrete to be subjected to the post-cast strip concrete is different, so that the waterproof work and the earthwork backfilling work of the basement outer wall are hindered, and the overall construction period is adversely affected. How to select an effective template construction mode becomes the key for solving the technical problem.
Disclosure of Invention
Aiming at the technical problems, the invention provides a novel assembled post-cast strip template system which is used for solving the problem that the construction period of a basement post-cast strip in the prior art is long.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a novel assembled post-cast strip template system comprises an inner template and an outer template which are oppositely arranged, wherein the inner template is connected with the outer template through a three-section water stop screw rod; and the three-section water stopping screw is provided with a clamping structure for clamping a steel wire mesh.
Further, interior pole of syllogic stagnant water screw rod is established to interior pole in the left side of releasable connection and the pole in the right side, clamping structure is including setting up stagnant water left clamping piece and the right clamping piece of stagnant water on pole in the left side and the pole in the right side respectively, and the pole matched with one end in the left side and the right side is located respectively to stagnant water left clamping piece and the right clamping piece of stagnant water.
Further, the left inner rod and the right inner rod are connected through threads.
Further, the one end that the pole is close to right inside pole in a left side is equipped with the internal thread hole, the one end that the pole is close to left inside pole in the right side is equipped with the external screw thread post with internal thread hole complex.
Furthermore, one side of the inner formwork, which is far away from the outer formwork, is provided with a vertical reinforcing rib.
Further, be connected with horizontal strengthening rib on the vertical strengthening rib, horizontal strengthening rib is established to a set of two, and is equipped with the space between two horizontal strengthening ribs, the syllogic stagnant water screw rod is worn to establish in the space.
Furthermore, two ends of the three-section type water stopping screw rod are provided with fastening nuts.
Furthermore, the outer template is of an assembled structure.
Furthermore, the outer template comprises an upper template and a lower template, and the upper template is connected with the lower template in a socket joint mode.
A construction method of a novel assembly type post-cast strip template system comprises the following steps:
a1, template preparation
The upper template, the lower template and the inner template are all made of wood templates, the upper template and the lower template are assembled into an outer template, the surface of one side of the inner template, which is opposite to the outer template, is coated with a release agent, and the other side of the inner template is fixed with a vertical reinforcing rib and a transverse reinforcing rib;
a2, installing embedded parts
The inner template and the outer template are connected with a three-section water stop screw and fixed through fastening nuts;
a3, binding steel bars
Binding reinforcing steel bars between the inner template and the outer template which are arranged oppositely;
a4, pouring concrete
Inspecting the inner template and the outer template, cleaning up garbage, accumulated water and steel bar dirt, pouring concrete, and timely trimming and trowelling;
a5, maintenance and form removal
And covering and watering the concrete after the concrete is poured, and removing the formwork until the concrete strength meets the design requirement.
The invention has the beneficial effects that: the three-section water stop screw is connected to the inner template and the outer template, so that the pouring of the post-cast strip and the form removal after the pouring are facilitated, the construction speed of the template outside the assembled post-cast strip is improved, the construction period is shortened, the water seepage of the outer template is effectively avoided, and the construction cost is reduced; through the clamping structure on the three-section water stop screw, a layer of steel wire mesh can be clamped on the inner sides of the formworks on two sides, and after concrete is poured, the effect of reinforcing a concrete structure is achieved, so that the concrete structure is not easy to crack and seep water; the connecting part of the outer template and the basement outer wall is made into an arc shape, so that waterproof construction and earth backfill work of the basement outer wall can be effectively carried out; this novel assembled post-cast strip template system can also have enough to meet the need the use, can not produce building rubbish, not only energy-conservation but also environmental protection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a side view of the outer die plate of the present invention;
fig. 4 is a schematic structural view of an inner rod of the three-stage water stop screw according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 to 4, the novel assembled post-cast strip formwork system of the invention comprises an inner formwork 1 and an outer formwork 2 which are oppositely arranged, wherein the inner formwork 1 is connected with the outer formwork 2 through a three-section water stop screw 3; and a clamping structure for clamping the steel wire mesh is arranged on the three-section type water stop screw rod 3. Through this post-cast strip template system, the pouring of post-cast strip of being convenient for has both effectively avoided the exterior sheathing infiltration, shortens construction cycle again, has reduceed construction cost. Through the clamping structure on the three-section type water stop screw rod 3, when the formwork system is arranged on a construction site, one layer of steel wire mesh is clamped on the inner sides of the formworks on the two sides, and after concrete is poured, the effect of reinforcing a concrete structure is achieved, so that the steel wire mesh is not easy to crack and seep water. And the assembled post-cast strip template system can also be used in a turnover manner, building rubbish can not be generated, and the assembled post-cast strip template system is energy-saving and environment-friendly.
Further, as shown in fig. 4, pole 32 in 36 and the right side in the left side of establishing into releasable connection in the pole 32 in the pole in the three-section stagnant water screw rod 3, clamping structure is including setting up stagnant water left side clamping piece 33 and the stagnant water right side clamping piece 34 in pole 36 and the right side in the left side respectively, and stagnant water left side clamping piece 33 and stagnant water right side clamping piece 34 are located pole 36 and the pole 32 matched with one end in the right side in the left side respectively, and the right-hand member of pole 36 sets up stagnant water left clamping piece 33 in the left side promptly, and the left end of pole 32 sets up stagnant water right side clamping piece 34 in the right side for can centre gripping wire net between stagnant water left side clamping piece 33 and stagnant water right side.
Further, as shown in fig. 1, a vertical reinforcing rib 12 is arranged on one side of the inner formwork 1, which is far away from the outer formwork 2, in this embodiment, the inner formwork 1 is a traditional wood formwork, the vertical reinforcing rib 12 is a plurality of wood purlin, and the plurality of wood purlin are vertically parallel and fixed on the surface of the inner formwork 1 at intervals.
Further, as shown in fig. 1, the left inner rod 36 and the right inner rod 32 are connected by screw threads. Specifically, the one end that pole 36 is close to pole 32 in the right side in a left side is equipped with the internal thread hole, the pole 32 is close to the one end of pole 36 in the left side in the right side be equipped with internal thread hole complex external screw thread post 35, through twist external screw thread post 35 in the internal thread hole, can connect pole 36 in the left side and pole 32 in the right side and press from both sides tight fixed wire net.
Further, as shown in fig. 1, the vertical reinforcing ribs 12 are connected with the horizontal reinforcing ribs 11, the horizontal reinforcing ribs 11 are in a plurality of groups, the groups of horizontal reinforcing ribs 11 are all fixed on the vertical reinforcing ribs 12 transversely and at intervals, and the vertical reinforcing ribs 12 and the horizontal reinforcing ribs 11 are fixed on the inner formworks 1 in a vertically crossed manner to reinforce the inner formworks 1. Horizontal strengthening rib 11 is established to a set of two, and every horizontal strengthening rib 11 is the steel pipe, and just two horizontal strengthening ribs 11 are equipped with the space between two steel pipes promptly, three-section stagnant water screw rod 3 is worn to establish in the space of two steel pipes, has guaranteed the stable setting of three-section stagnant water screw rod 3.
Further, as shown in fig. 1, two ends of the three-section type water stop screw 3 are provided with fastening nuts 31, so that the three-section type water stop screw 3 is stably connected to the inner formwork 1 and the outer formwork 2.
Further, as shown in fig. 3, the outer formwork 2 is of an assembled structure, so that the construction speed of the assembled post-cast strip outer formwork is increased.
Further, as shown in fig. 3, the outer form 2 includes an upper form 21 and a lower form 22, and the upper form 21 and the lower form 22 are in socket connection. Specifically, the lower template 22 is provided with a socket, and the upper template 21 is provided with a socket matched with the socket, so that the outer template 2 can be connected quickly.
A construction method of a novel assembly type post-cast strip template system comprises the following steps:
a1, template preparation
According to the field situation, an upper template 21, a lower template 22 and an inner template 1 are all made of waste wood templates, the upper template 21 and the lower template 22 are assembled into an outer template 2, a release agent is coated on the surface of one side, opposite to the inner template 1 and the outer template 2, of the inner template 1, the durability and the attractiveness of a post-cast strip template system are guaranteed, and the post-cast strip template system is favorable for secondary use after being disassembled;
a2, installing embedded parts
Firstly, connecting a three-section water stop screw 3 on an outer template 2, making protective measures, arranging an inner template 1 on the three-section water stop screw 3 and fixing the inner template through a fastening nut 31, and ensuring that the screw is not polluted during concrete pouring;
a3, binding steel bars
Binding reinforcing steel bars between the inner template 1 and the outer template 2 which are arranged oppositely, wherein the binding sequence is bottom bar binding → gluten binding → arrangement of a reinforcing steel bar split heads; the model of the steel bar is HRB400, the diameter of the steel bar is 12mm, and the distance between the steel bars is 200mm, wherein the steel bar can be processed and manufactured by steel bar waste according to the actual situation on site;
a4, pouring concrete
Before concrete pouring, the inner formwork 1 and the outer formwork 2 are checked, after garbage, accumulated water and steel bar dirt are cleaned, concrete is poured, concrete pumping pouring is adopted during concrete pouring, a vibrator is adopted for vibrating, pouring is carried out along one direction, the compactness of the concrete is ensured, and after the concrete pouring is finished, trimming and leveling are carried out in time;
a5, maintenance and form removal
Covering and watering the concrete within 12 hours after the concrete is poured, and removing the template after the concrete is poured for 24 hours; after the mould is removed, finishing treatment is carried out when quality problems such as unevenness, cracking, honeycomb pitted surface and the like are found; the assembled external template meets the concrete strength design requirement and can be put into use.
In addition, in the basement construction process, when the assembled post-cast strip system is arranged, the joint of the outer template 2 and the basement outer wall is made into an arc shape, so that the waterproof construction of the basement outer wall can be effectively carried out, and the earth backfilling work is facilitated; before the basement post-cast strip is sealed, the assembled post-cast strip template body system is integrally checked, and later-stage outer wall structure water seepage caused by infirm reinforcement is avoided.
When the templates of the assembled post-cast strip template system are stacked or transported, a crane is adopted for carrying, and a lifting hook of the crane extends into the reserved hole and is lifted after being hooked and stabilized. When stacked, the upper plate and the lower plate adopt wood purlin as cushion blocks, and when placed in multiple layers, the cushion blocks are placed on the same vertical line, so that uneven stress is prevented from being broken or damaged in the stacking or transporting process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The novel assembled post-cast strip template system is characterized by comprising an inner template (1) and an outer template (2) which are oppositely arranged, wherein the inner template (1) is connected with the outer template (2) through a three-section water stop screw (3); and the three-section water stopping screw (3) is provided with a clamping structure for clamping a steel wire mesh.
2. The novel assembled post-cast strip formwork system as claimed in claim 1, wherein the inner rod of the three-section type water-stopping screw rod (3) is arranged as a left inner rod (36) and a right inner rod (32) which are detachably connected, the clamping structure comprises a water-stopping left clamping piece (33) and a water-stopping right clamping piece (34) which are respectively arranged on the left inner rod (36) and the right inner rod (32), and the water-stopping left clamping piece (33) and the water-stopping right clamping piece (34) are respectively positioned at one ends of the left inner rod (36) and the right inner rod (32) which are matched with each other.
3. The novel fabricated post-cast strip formwork system as claimed in claim 2, wherein the left inner bar (36) and the right inner bar (32) are connected by screw threads.
4. The novel assembled post-cast strip formwork system as claimed in claim 3, wherein an inner threaded hole is formed in one end of the left inner rod (36) close to the right inner rod (32), and an outer threaded column (35) matched with the inner threaded hole is formed in one end of the right inner rod (32) close to the left inner rod (36).
5. The novel assembled post-cast strip formwork system according to any one of claims 1 to 4, wherein a vertical reinforcing rib (12) is arranged on one side of the inner formwork (1) away from the outer formwork (2).
6. The novel assembled post-cast strip formwork system according to claim 5, wherein the vertical reinforcing ribs (12) are connected with transverse reinforcing ribs (11), the number of the transverse reinforcing ribs (11) is two, a gap is formed between the two transverse reinforcing ribs (11), and the three-section type water stop screw (3) is arranged in the gap in a penetrating manner.
7. The novel assembled post-cast strip formwork system according to any one of claims 1 to 4 and 6, wherein fastening nuts (31) are arranged at two ends of the three-section water stop screw (3).
8. The novel assembled post-cast strip formwork system according to claim 7, characterized in that the outer formwork (2) is of a split-mount construction.
9. The novel assembled post-cast strip template system according to claim 8, wherein the outer template (2) comprises an upper template (21) and a lower template (22), and the upper template (21) is in socket joint with the lower template (22).
10. A construction method of the novel assembled post-cast strip formwork system according to any one of claims 1 to 4, 6, 8 and 9, comprising the following steps:
a1, template preparation
The upper template (21), the lower template (22) and the inner template (1) are all made of wood templates, the upper template (21) and the lower template (22) are assembled into an outer template (2), a release agent is coated on the surface of one side, opposite to the inner template (1) and the outer template (2), of the inner template, and a vertical reinforcing rib (12) and a horizontal reinforcing rib (11) are fixed on the other side of the inner template (1);
a2, installing embedded parts
The inner template (1) and the outer template (2) are connected with a three-section water stop screw rod (3) and fixed through a fastening nut (31);
a3, binding steel bars
Binding reinforcing steel bars between the inner template (1) and the outer template (2) which are arranged oppositely;
a4, pouring concrete
The inner formwork (1) and the outer formwork (2) are inspected, and after garbage, accumulated water and steel bar dirt are cleaned, concrete is poured, and trimming and trowelling are performed in time;
a5, maintenance and form removal
And covering and watering the concrete after the concrete is poured, and removing the formwork until the concrete strength meets the design requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011189173.4A CN112127392A (en) | 2020-10-30 | 2020-10-30 | Novel assembled post-cast strip template system and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011189173.4A CN112127392A (en) | 2020-10-30 | 2020-10-30 | Novel assembled post-cast strip template system and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112127392A true CN112127392A (en) | 2020-12-25 |
Family
ID=73852005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011189173.4A Pending CN112127392A (en) | 2020-10-30 | 2020-10-30 | Novel assembled post-cast strip template system and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112127392A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809604A (en) * | 2022-05-11 | 2022-07-29 | 中国十九冶集团有限公司 | Pouring template and pouring structure for sealing post-pouring belt of shear wall |
-
2020
- 2020-10-30 CN CN202011189173.4A patent/CN112127392A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809604A (en) * | 2022-05-11 | 2022-07-29 | 中国十九冶集团有限公司 | Pouring template and pouring structure for sealing post-pouring belt of shear wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109339220A (en) | Between integrally assembling staircase and its production and construction method | |
| CN208884783U (en) | Assembled architecture PCF plate and connection component | |
| CN207616844U (en) | Foundation platform precast concrete side form and molding machine | |
| CN110295739B (en) | Construction method for vertical waterproof construction joint | |
| CN104947719A (en) | Basement roof post-cast strip hanging support formwork structure and post-cast strip construction method thereof | |
| CN105275097A (en) | A post-cast strip water-stop steel plate and demolition-free template net installing method | |
| CN104372952A (en) | Unstressed permeating washing scabbling technology | |
| CN102116092A (en) | Method for constructing reinforcing band for compensating contraction of concrete and preventing cracks | |
| CN110792200A (en) | Masonry construction method without post-picking and pipe wrapping structure thereof | |
| CN112127392A (en) | Novel assembled post-cast strip template system and construction method | |
| CN209260979U (en) | Wall vertical connection structure and assembled arthitecutral structure system | |
| CN206706844U (en) | A kind of alter-pouring strips mould plate installs construction | |
| CN107217790B (en) | Prefabricated reinforced concrete frame hollow column and construction method thereof | |
| CN108867934A (en) | T shape connecting structure of wall and assembled arthitecutral structure system | |
| CN209620240U (en) | Between integrally assembling staircase | |
| CN104594654A (en) | Building reinforcement reconstruction scheme generation method | |
| CN205712565U (en) | A kind of prefabricated two-sided wall | |
| CN205804745U (en) | A kind of precast concrete shear wall component | |
| CN204690801U (en) | Formwork erecting structure is hung in basement roof ater-casting | |
| CN208056127U (en) | A kind of basement shear wall post-cast strip prefabricated board | |
| CN108130889B (en) | Manufacturing method of stepped construction joint between main bottom plate of pump brake and side wall of runner layer | |
| CN206070598U (en) | A kind of poured band of outer wall of basement outboard template and its fixed structure | |
| CN211058144U (en) | Integral prefabricating and forming structure for embedded part and core cylinder reinforcing mesh of tower crane | |
| CN214615420U (en) | Manufacturing device for formwork splicing section | |
| CN213234008U (en) | Improved rib frame stud stirrup structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |