Central isolation pier template with compartments capable of being freely opened and closed
By designing a freely open and closed central isolation pier formwork, the combination of external mold, internal mold and spiral support members solves the problems of inflexible size and difficulty in dismantling of traditional templates, and realizes convenient construction and efficient formwork use.
Patent Information
- Application Number
- CN202420124425.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-18
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-18
AI Technical Summary
The inner formwork of the traditional cabin central isolation pier is expensive and inflexible in size, which leads to users having to purchase a variety of formwork, which increases the construction difficulty and burden and is inconvenient to demolition.
A free-open and closed central isolation pier formwork of the compartment is designed, including two sets of outer molds, inner molds, hanging frames and spiral support members. The inner mold can adjust the geometric dimensions, and horizontal force and suspension are applied through the spiral support members. The frame realizes opening and closing of the template and demolding.
It realizes convenient assembly and demolding of the formwork, saves construction cycle, is good inappropriate, overcomes the complex and inconvenient removal of traditional formwork, and reduces cost and construction difficulty.
Smart Images
Figure CN222222960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a central isolation pier, in particular to a central isolation pier template with compartments that can be freely opened and closed. Background Art
[0002] The central isolation pier is usually a solid reinforced concrete structure with a compartment in the middle to meet the needs of flower planting. The compartment-type central isolation pier has a large space inside, with a partition in the middle, and each compartment has a water-through function at the bottom. However, the inner template used in the current compartment-type central isolation pier is not only expensive, but also requires the purchase of inner templates of corresponding sizes for different sizes, which increases the burden on users and makes template construction difficult. Utility Model Content
[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a central isolation pier formwork with freely openable compartments to overcome the problems of complex shape and inconvenient removal of traditional inner steel formwork.
[0004] A central isolation pier formwork with compartments that can be freely opened and closed, comprising two sets of outer forms;
[0005] The isolation pier template also includes:
[0006] An inner mold, which is located between the two sets of outer molds;
[0007] a hanger for supporting the inner mold; and
[0008] The spiral support rod member installed in the inner mold exerts a horizontal force on the inner mold.
[0009] The above-mentioned isolation pier formwork can be assembled on-site in an open area outside, and the formwork can be removed in time after the concrete pouring is completed, which is conducive to mechanized assembly line operation.
[0010] In one embodiment, the two groups of outer molds are symmetrically arranged with the longitudinal axis of the inner mold as the center.
[0011] Furthermore, a casting and molding space for a central isolation pier is formed between the inner mold and the two groups of outer molds.
[0012] In one embodiment, the number of the hangers is two groups, the two groups of hangers are distributed in parallel along the front and back, the hangers are concave structures, and the hangers are placed upside down.
[0013] Furthermore, the two ends of the hanger are respectively mounted on the tops of the two sets of outer molds by bolts; and the inner mold is suspended on the hanger by a pin shaft.
[0014] In one of the embodiments, the spiral support rod member includes two sets of clamping seats, a positive thread screw, a negative thread screw, and a steel pipe threadedly sleeved on the positive thread screw and the negative thread screw; the inner mold is composed of a supporting panel and a reinforcing rib plate, and demolding angles are opened on both sides of the bottom of the inner wall of the inner mold.
[0015] Furthermore, the base is fixed by bolts and reinforcing ribs, the positive thread screw is fixedly installed on the inner wall of the corresponding side of the inner mold through one group of bases, and the negative thread screw is fixedly installed on the inner wall of the corresponding other side of the inner mold through another group of bases, and the positive thread screw and the negative thread screw are arranged horizontally.
[0016] In one of the embodiments, the isolation pier formwork also includes an ash retaining plate covering the top of the inner formwork and a bulkhead plate vertically disposed in the inner formwork.
[0017] Furthermore, the number of the bulkhead plates and the hangers is the same, and the bulkhead plates are located below the corresponding hangers; and the bulkhead plates are made of foam material.
[0018] Compared with the prior art, the beneficial effects of the utility model are: the compartment opening and closing design is adopted to overcome the problems of complex shape and inconvenient dismantling of traditional inner steel molds. At the same time, the geometric dimensions of the inner mold are adjustable and demoulding is convenient, which effectively saves the construction period, has good applicability and excellent promotion prospects. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The figure shows a schematic structural diagram of a central isolation pier template with compartments that can be freely opened and closed provided by the utility model.
[0020] Figure 2 Shown Figure 1 Exploded view of the inner mold.
[0021] Main component symbols
[0022] 1. Outer mold; 2. Inner mold; 3. Hanger; 4. Spiral support rod; 5. Dust baffle; 6. Bulkhead.
[0023] The above main component symbols are combined with the accompanying drawings and specific implementation methods to further illustrate the present invention in detail. DETAILED DESCRIPTION
[0024] The utility model is described in detail below in conjunction with the accompanying drawings.
[0025] See also Figure 1-2The present embodiment provides a central isolation pier formwork with a freely openable and retractable compartment, which includes two sets of outer molds 1, an inner mold 2 located in the middle of the two sets of outer molds 1, a hanger 3 for supporting the inner mold 2, a spiral support rod 4 installed in the inner mold 2, an ash baffle 5 covering the top of the inner mold 2, and a compartment plate 6 vertically arranged in the inner mold 2.
[0026] The two groups of outer molds 1 are arranged symmetrically with the longitudinal axis of the inner mold 2 as the center, and a casting and molding space of a central isolation pier is formed between the inner mold 2 and the two groups of outer molds 1. The inner mold 2 is composed of a support panel and a reinforcing rib plate, and both sides of the bottom of the inner wall of the inner mold 2 are provided with a demoulding angle. In this embodiment, a 30mm demoulding angle is set on the inner mold 2 to facilitate the demoulding operation after concrete pouring.
[0027] There are two groups of the hangers 3, which are parallelly distributed along the front and rear sides. The hangers 3 are concave structures, and the hangers 3 are placed upside down. The two ends of the hangers 3 are respectively installed at the tops of the two groups of outer molds 1 by bolts, and the inner mold 2 is suspended on the hangers 3 by pins. In this embodiment, while the inner mold 2 is suspended and placed based on the hangers 3, the hangers 3 can balance the buoyancy when pouring concrete to achieve the effect of fixing the inner mold 2.
[0028] The spiral support rod member 4 applies a horizontal force to the inner mold 2, and the spiral support rod member 4 includes two groups of clamps, a positive thread screw, a reverse thread screw, and a steel pipe threadedly sleeved on the positive thread screw and the reverse thread screw. The clamps are fixed by bolts and reinforcing ribs, the positive thread screw is fixedly installed on the inner wall of the corresponding side of the inner mold 2 through one group of clamps, and the reverse thread screw is fixedly installed on the inner wall of the corresponding other side of the inner mold 2 through another group of clamps, and the positive thread screw and the reverse thread screw are arranged horizontally.
[0029] The spiral strut member 4 of this embodiment establishes an opening and closing support reinforcement structure on the inner mold 2, so that the inner mold 2 can meet the rigidity and demoulding requirements, and the independent block template can also meet the compartment requirements, overcoming the problem that the traditional inner steel mold is complicated in shape and inconvenient to remove. The specific opening and closing process of the inner mold 2 of this embodiment is as follows: the distance between the positive thread screw and the reverse thread screw can be adjusted based on the rotation of the steel pipe, so as to achieve the effect of adjusting the geometric dimensions of the inner mold 2 and facilitating demoulding. For example, when the steel pipe is rotated forward, the positive thread screw and the reverse thread screw are moved away by the reverse force. At this time, the inner wall of the inner mold 2 is pushed open by the corresponding thrust, so that the geometric dimensions are adjusted while balancing the side pressure of the concrete pouring. On the contrary, when the steel pipe is reversed, the positive thread screw and the reverse thread screw are moved closer by the opposite force. At this time, the inner mold 2 shrinks and facilitates demoulding.
[0030] The number of the bulkhead plates 6 is the same as that of the hangers 3 , and the bulkhead plates 6 are located below the corresponding hangers 3 . The bulkhead plates 6 are made of foam material, and the foam bulkhead plates 6 have the advantage of being shape-plastic, and are convenient to use with the inner mold 2 .
[0031] During the construction process, the isolation pier formwork of this embodiment can be assembled on-site in an open area, and the concrete can be demoulded in time after pouring, which is conducive to mechanized assembly line operation. It should be noted that in order to meet the requirements of concrete structure construction, the isolation pier formwork of this embodiment adopts a steel formwork to meet the structural rigidity and strength requirements.
[0032] In summary, the isolation pier formwork of the present embodiment has the following advantages compared to the inner formwork used in the current compartment-type central isolation pier: the isolation pier formwork of the present embodiment adopts a compartment opening and closing design, which overcomes the problems of complex shape and inconvenient dismantling of traditional inner steel formwork; at the same time, the geometric dimensions of the inner formwork 2 are adjustable and demoulding is convenient, which effectively saves the construction period, has good applicability, and has excellent promotion prospects.
[0033] The naming of each component involved is based on the functions described in the specification, and is not limited to the specific nouns used in the utility model. Those skilled in the art may also choose other nouns to describe the names of the components of the utility model.
Claims
1. A central isolation pier formwork with compartments that can be freely opened and closed, comprising two sets of outer forms (1); It is characterized in that The isolation pier template also includes: An inner mold (2) located between the two sets of outer molds (1); A hanger (3) for supporting the inner mold (2); and The spiral support rod member (4) installed in the inner mold (2) applies a horizontal force to the inner mold (2).
2. A central isolation pier formwork with freely openable compartments according to claim 1, characterized in that: The two groups of outer molds (1) are symmetrically arranged with the longitudinal axis of the inner mold (2) as the center.
3. A central isolation pier formwork with freely openable compartments according to claim 2, characterized in that: A casting and molding space for a central isolation pier is formed between the inner mold (2) and the two sets of outer molds (1).
4. The central isolation pier formwork with freely openable compartments according to claim 1 is characterized in that: The number of the hangers (3) is two groups, and the two groups of hangers (3) are distributed in parallel along the front and rear sides. The hangers (3) are concave structures, and the hangers (3) are placed upside down.
5. A central isolation pier formwork with compartments that can be freely opened and closed according to claim 4, characterized in that: The two ends of the hanger (3) are respectively mounted on the tops of the two sets of outer molds (1) by means of bolts; The inner mold (2) is suspended and mounted on the hanger (3) via a pin shaft.
6. The central isolation pier formwork with freely openable compartments according to claim 1 is characterized in that: The spiral support rod member (4) comprises two sets of clamping seats, a positive thread screw, a negative thread screw, and a steel pipe threadedly sleeved on the positive thread screw and the negative thread screw; The inner mold (2) is composed of a supporting panel and a reinforcing rib plate, and demoulding angles are provided on both sides of the bottom of the inner wall of the inner mold (2).
7. A central isolation pier formwork with freely openable compartments according to claim 6, characterized in that: The clamping seats are fixed by bolts and reinforcing ribs, the positive thread screw is fixedly mounted on the inner wall of the corresponding side of the inner mold (2) through one group of clamping seats, and the negative thread screw is fixedly mounted on the inner wall of the corresponding other side of the inner mold (2) through another group of clamping seats, and the positive thread screw and the negative thread screw are arranged horizontally.
8. The central isolation pier formwork with freely openable compartments according to claim 1 is characterized in that: The isolation pier formwork also includes an ash retaining plate (5) covering the top of the inner form (2) and a bulkhead plate (6) vertically arranged in the inner form (2).
9. A central isolation pier formwork with compartments that can be freely opened and closed according to claim 8, characterized in that: The number of the bulkhead plates (6) and the number of the hangers (3) are the same, and the bulkhead plates (6) are located below the corresponding hangers (3); the bulkhead plates (6) are made of foam material.