CN111852005A - A pin-connected panel regularization mould for concrete latticed shell structure - Google Patents

A pin-connected panel regularization mould for concrete latticed shell structure Download PDF

Info

Publication number
CN111852005A
CN111852005A CN202010817414.9A CN202010817414A CN111852005A CN 111852005 A CN111852005 A CN 111852005A CN 202010817414 A CN202010817414 A CN 202010817414A CN 111852005 A CN111852005 A CN 111852005A
Authority
CN
China
Prior art keywords
node
template
connection
templates
connecting beam
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
Application number
CN202010817414.9A
Other languages
Chinese (zh)
Inventor
陈彦兵
李谊宁
赵兴哲
熊春乐
高延峰
苏帅
邱浩
戴明明
白力强
郭亚涛
康博
叶长青
秦洪宇
罗巧
朱良栋
公巴加
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Construction Engineering Group Co Ltd
Original Assignee
China Railway Construction Engineering Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Railway Construction Engineering Group Co Ltd filed Critical China Railway Construction Engineering Group Co Ltd
Priority to CN202010817414.9A priority Critical patent/CN111852005A/en
Publication of CN111852005A publication Critical patent/CN111852005A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/04Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/342Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/08Vaulted roofs
    • E04B7/10Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
    • E04B7/105Grid-like structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The invention discloses an assembled type shaping die for a concrete reticulated shell structure, which comprises: a node motif, comprising: the node comprises a node bottom template with four first connecting positions and two first connecting templates positioned on each first connecting position; a first connection beam mold body having a predetermined curvature, the first connection beam mold body having a first connection beam bottom mold plate and two first connection beam side mold plates formed in an integral structure; the bottom edges of the two first connecting beam side templates are respectively connected with two opposite long side edges of the first connecting beam bottom template, the end parts of the first connecting beam side templates are fixedly connected with the side surface of the first connecting template on a first connecting position, and the first connecting beam bottom template is fixedly connected with the side surface of the node bottom template between the two first connecting templates on the first connecting position. Through the form of processing into standard component with node die body and first tie-beam die body, not only can satisfy mass production's demand, still easily processing, and then reduce the cost of labor of production template.

Description

A pin-connected panel regularization mould for concrete latticed shell structure
Technical Field
The application relates to the technical field of square latticed shell structures, in particular to an assembled type sizing die for a concrete latticed shell structure.
Background
The clear water concrete square-connected latticed shell canopy is of a large-span square-connected latticed shell space structure, and the structural beams are square-connected latticed shell curved-surface beams which are densely distributed and in a grid crossing mode. The structural beam is built through the template to form a structural beam type groove, reinforcing steel bars are fixed in the structural beam type groove, concrete is poured, and the structural beam is formed after the concrete is solidified. The construction of structure roof beam adopts plank sheathing, wood-plastic formwork and steel form usually, and the structure is complicated, the form is changeable, and the degree of difficulty is very big in the template processing and the installation of heterotypic component, adopts ordinary template processing can increase the template processing degree of difficulty, and the unrestrained rate of template material is high, and the operating expenses is high, and the processing cost is high to the precision is difficult to reach the construction requirement, and then increases the installation construction degree of difficulty greatly.
Disclosure of Invention
The utility model aims at providing a pin-connected panel regularization mould for concrete reticulated shell structure, through the form with node die body and first tie-beam die body processing one-tenth standard component, not only can satisfy mass production's demand, still easily processing reduces the cost of labor of production template.
The application provides a pin-connected panel regularization mould for concrete reticulated shell structure, include:
a node motif, the node motif comprising: the node comprises a node bottom template with four first connecting positions and two first connecting templates positioned on each first connecting position; the node bottom template is used for being arranged at a node position of the connected square reticulated shell, and the bottom of the first connecting template is fixed at a first connecting position of the node bottom template;
the connecting beam comprises a first connecting beam die body with a preset radian, wherein the first connecting beam die body is provided with a first connecting beam bottom template and two first connecting beam side templates which are formed into an integral structure; the bottom edges of the two first connecting beam side templates are respectively connected with two opposite long side edges of the first connecting beam bottom template, the end parts of the first connecting beam side templates are fixedly connected with one side surface of the first connecting template on the first connecting position, and the first connecting beam bottom template is fixedly connected with two side surfaces of the node bottom template between the first connecting templates on the first connecting position.
Further, the length of the top edge of the first connecting beam side formwork is smaller than that of the bottom edge of the first connecting beam side formwork, and the length of the bottom edge of the first connecting beam side formwork is equal to that of the long side edge of the first connecting beam bottom formwork.
Furthermore, an included angle between the first connecting beam side formwork and the first connecting beam bottom formwork is an obtuse angle.
Further, four first connecting positions are circumferentially equally distributed and arrayed on the node bottom template.
Furthermore, the node bottom template is a cross-shaped node bottom template, and a protruding part of the cross-shaped node bottom template forms the first connecting position; the side surfaces of two adjacent first connecting templates on two adjacent first connecting positions are connected with each other.
Furthermore, the node bottom template is also provided with two second connecting positions which are symmetrical and are positioned between two adjacent first connecting positions; the node motif further includes: two second connecting templates positioned on each second connecting position, wherein the second connecting templates are fixed on the second connecting positions of the node bottom templates; the pin-connected panel regularization mould still includes: the two linear second connecting beam die bodies are provided with a second connecting beam bottom template and two second connecting beam side templates which are formed into an integral structure; the bottom edges of the two second connecting beam side templates are respectively connected with two opposite long side edges of the second connecting beam bottom template; the end part of the second connecting beam side template is fixedly connected with one side surface of a second connecting template on the second connecting position, and the second connecting beam bottom template is fixedly connected with two side surfaces of a node bottom template between the second connecting templates on the second connecting position.
Further, the length of the top edge of the second connecting beam side template is smaller than that of the bottom edge of the second connecting beam side template, and the length of the bottom edge of the second connecting beam side template is equal to that of the long side edge of the second connecting beam bottom template.
Furthermore, an included angle between the second connecting beam side template and the second connecting beam bottom template is an obtuse angle.
Furthermore, in the adjacent first connection position and second connection position, the side surface of the first connection template positioned on the first connection position and close to the second connection position is connected with the side surface of the second connection template positioned on the second connection position and close to the first connection position.
Further, the node die body is an aluminum node die body, and the connecting beam die body is an aluminum connecting beam die body.
According to the pin-connected panel regularization mould for concrete reticulated shell structure that above-mentioned embodiment provided, through the form of processing into standard component with node die body and first connecting beam die body, not only can satisfy mass production's demand, still easily processing, and then reduce the cost of labor of production template.
Drawings
Fig. 1 is a schematic view of a rhombic connected square reticulated shell with unit cells manufactured by the assembled sizing die for a concrete reticulated shell structure provided by the present application;
fig. 2 is a schematic diagram of two node mold bodies and a first connecting beam mold body in the assembled sizing mold for a concrete reticulated shell structure provided by the present application after installation;
fig. 3 is a schematic structural diagram of a node bottom template in the assembled sizing mold for a concrete reticulated shell structure provided by the present application;
fig. 4 is an exploded view of a node mold body in the assembled sizing mold for a concrete reticulated shell structure provided in the present application;
fig. 5 is a schematic structural diagram of a node mold body in the assembled sizing mold for a concrete reticulated shell structure provided in the present application;
fig. 6 is a schematic structural diagram of a first connecting beam mold body of the assembled sizing mold for a concrete reticulated shell structure provided in the present application;
fig. 7 is a schematic view of a rhombic connected square reticulated shell with unit cells manufactured by the assembled modular mold for a concrete reticulated shell structure provided by the present application.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
The latticed shell manufactured by the assembled stereotyped die for the concrete connected latticed shell provided by the application is of a single-layer connected latticed shell structure, specifically a cylindrical latticed shell, more specifically, the cylindrical latticed shell is in an arc-shaped structure form, as shown in fig. 1, the cylindrical latticed shell structure is shown in the figure, and only the cylindrical latticed shell is shown in the figure to be unfolded into a plane form. This cylinder latticed shell comprises a plurality of nodal points 1 with connect left oblique pull rod 2, right oblique pull rod 3 on each nodal point 1, of course, for the structural strength who guarantees this cylinder latticed shell, still can set up the transverse pull rod 4 of connection on nodal point 1 in the transverse direction. The left diagonal draw bars 2 on each node point 1 are arranged in parallel at equal intervals, the right diagonal draw bars 3 on each node point 1 are also arranged in parallel at equal intervals, and the left diagonal draw bars 2 and the right diagonal draw bars 3 are arranged in the oblique direction (different from the transverse direction and the longitudinal direction). As the part that oval dotted line frame circled in fig. 1, this part is one of them cell on the antithetical couplet square latticed shell, includes two left oblique pull rods 2 and two right oblique pull rods 3 in this cell, and these two left oblique pull rods 2 and two right oblique pull rods 3 form the antithetical couplet square latticed shell of rhombus shape cell to, left oblique pull rod 2 and right oblique pull rod 3 all are the arc oblique pull rod that has the same radian, and ascending horizontal pull rod 4 of horizontal direction is the linear type structure. Of course, in other embodiments, a longitudinal tie bar (not shown) may be provided in the longitudinal direction, and the longitudinal tie bar has a corresponding arc shape, which is an arc structure with the left and right diagonal tie bars 2 and 3.
In some embodiments, the transverse tie rods 4 and the longitudinal tie rods may be connected only at the nodal points 1 to form a square latticed connected shell of square-shaped cells.
In this application, nodal point position 1, left diagonal draw bar 2, right diagonal draw bar 3, transverse pull rod 4, vertical pull rod all form through pouring the concrete in the mould.
Example one
Referring to fig. 2 to 7, the assembled modular mold for a concrete reticulated shell structure provided in this embodiment includes: node die body 10 and first tie beam die body 20, the unit lattice of the antithetical couplet square latticed shell of formation is the rhombus shape that this embodiment is assembled, node die body 10 sets up on each nodal point position 1, first tie beam die body 20 is connected on two adjacent node die bodies 10 along left diagonal draw bar 2, the arrangement direction of right diagonal draw bar 3, thereby form the antithetical couplet square latticed shell type groove of rhombus shape unit lattice, to installation reinforcing bar in the antithetical couplet square latticed shell type groove of this rhombus shape unit lattice, and the pouring concrete, treat and demolish the mould after the concrete sets, thereby form the antithetical couplet square latticed shell of rhombus shape unit lattice. The node die body 10 and the first connecting beam die body 20 which are manufactured in a standardized mode can meet the requirement of mass production, are easy to process and reduce the labor cost of production of the template.
The node phantom 10 includes: the node bottom form 11 and the first connecting form 12, as shown in fig. 3, the node bottom form 11 is a plate-shaped structure, the node bottom form 11 has four first connecting positions (A, B, C, D), and the four first connecting positions (A, B, C, D) are circumferentially equally spaced on the node bottom form 11. Two first connection templates 12 are disposed at each first connection location (A, B, C, D). The node bottom template 11 is used for being arranged on the node positions 1 of the connected square reticulated shell, and the bottoms of the two first connecting templates 12 on each first connecting position are fixed on the first connecting positions of the node bottom template 11.
The first connection beam mold body 20 has a predetermined curvature, as shown in fig. 2 and 6, the first connection beam mold body 20 has a first connection beam bottom mold plate 21 and two first connection beam side mold plates 22 formed in an integral structure, and bottom edges of the two first connection beam side mold plates 22 are connected to opposite long sides of the first connection beam bottom mold plate 21, respectively, in other words, the cross-sectional shape of the first connection beam mold body 20 is a U shape. In this embodiment, a first coupling beam form 20 is coupled to each first coupling location. In each first connection position, the end of the first connection beam side formwork 22 is fixedly connected with the side surface of the first connection formwork 12 on the first connection position, and the first connection beam bottom formwork 21 is fixedly connected with the side surface of the node bottom formwork 11 between the two first connection formworks 12 on the first connection position.
In this embodiment, the first tie beam mold body 20 has a predetermined radian, which is defined as a tie beam type groove by the first tie beam bottom mold plate 21 and the two first tie beam side mold plates 22, and into which a reinforcing bar is installed and concrete is poured, thereby forming a tie rod having a predetermined radian, that is, the left diagonal tie 2 and the right diagonal tie 3.
In the above embodiment, the node mold 10 is an aluminum node mold, and the first connecting beam mold 20 is an aluminum first connecting beam mold, that is, both are made of aluminum, and the aluminum node mold and the first connecting beam mold can be formed by stamping to preset a radian, so that the node mold and the first connecting beam mold are easy to process, and the labor cost of producing the template is reduced. The requirements of mass production can be met by processing the two into a standard component form. Meanwhile, the aluminum plates for manufacturing the template are provided with reinforcing ribs, so that the strength of the aluminum plates is enhanced, the aluminum plates are not easy to deform, the turnover frequency is low, and the service life is long.
Specifically, referring to fig. 2, two node patterns, which are a first node pattern 10 and a second node pattern 10', respectively, and a first connecting beam pattern 20 connected between the two node patterns are shown for illustrative purposes. Assuming that the drawing shows one of the left diagonal members 2 in the square reticulated shell, the first node mold 10 and the second node mold 10 'are respectively located at two adjacent node positions of the left diagonal member 2, two first connection templates 12 are disposed at the first connection position a of the first node mold 10, two first connection templates 12' are disposed at the first connection position D of the second node mold 10 ', one end of the first connection beam bottom template 21 on the first connection beam mold 20 is located on the side of the first node mold 10 located at the first connection position a, and the other end of the first connection beam bottom template 21 on the first connection beam mold 20 is connected to the side of the first node mold 10' located at the first connection position D. The one end of first tie beam side form 22 is connected in the side that first node die body 10 is located first connection position A first connection template 12, the other end of first tie beam side form 22 is connected in the side that first node die body 10 'is located first connection position D first connection template 12', thereby form to left side diagonal member type groove, through to this left side diagonal member type groove in installation reinforcing bar, and the pouring concrete, treat the concrete solidification back, demolish the template, thereby form left diagonal member 2.
In the above embodiment, each template is fixedly connected with each other through the flange and the bolt, and the joints are sealed through the sealing rubber strips, so that the connection stability can be improved, and the assembly and the form removal are facilitated.
Correspondingly, when the connected square reticulated shell of the rhombic unit grid is formed, the node bottom templates 11 of the node mould bodies 10 are respectively arranged on the node bottoms 1 of the connected square reticulated shell, and the two first connecting templates 12 at the first connecting positions are arranged according to the arrangement direction (oblique direction) of the left diagonal draw bar 2 or the right diagonal draw bar 3. Taking the left diagonal member formwork as an example, in the arrangement direction of the left diagonal member 2, the node bottom formwork 11 of one node mould body 10 is positioned at the side of a first connection position a and one end of a first connection beam bottom formwork 21, and the side of the node bottom formwork 11 on a first connection position D of another node mould body 10 adjacent to the node mould body 10 in the arrangement direction is connected with the other end of the first connection beam bottom formwork 21; the side of the first connection template 12 at the first connection position a of one node mold 10 is connected to one end of the first connection beam-side template 22, and the side of the first connection template 12 at the first connection position D of another node mold 10 adjacent to the aforementioned one node mold 10 in the arrangement direction is connected to the other end of the first connection beam-side template 22. Set up right diagonal draw bar template with this mode to connect gradually left diagonal draw bar template and right diagonal draw bar template on the adjacent node position 1, thereby form the antithetical couplet square latticed shell type groove of this rhombus shape cell, to installation reinforcing bar in the antithetical couplet square latticed shell type groove of this rhombus shape cell, and the pouring concrete, treat the concrete setting back, demolish node die body 10 and first tie-beam die body 20, thereby form the antithetical couplet square latticed shell type of rhombus shape cell.
In this embodiment, at the same node position 1, the side of the first connecting template 12 forming the left diagonal member 2 and the side of the right diagonal member 3 are connected to each other, and a joint between the two may be provided with a sealing rubber strip for sealing connection.
In this embodiment, the node bottom mold plate 11 is a cross-shaped node bottom mold plate, the protruding portions of the cross-shaped node bottom mold plate are formed into the four first connecting positions, and the side surfaces of two adjacent first connecting mold plates at two adjacent first connecting positions are connected with each other. In other words, at the same node point 1, the side surface of the first connecting formwork 12 forming the left diagonal member 2 and the side surface of the first connecting formwork 12 forming the right diagonal member 3 are connected to each other, forming an L-shaped structure. In actual processing, the first connecting formwork 12 forming the left diagonal member 2 and the first connecting formwork 12 forming the right diagonal member 3 can be processed into an L-shaped connecting formwork of an integrated structure, and a reinforcing rib plate is arranged between two side plates of the L-shaped connecting formwork to enhance the strength of the L-shaped connecting formwork.
In this application, the length of the top side of the first connecting beam sideform 22 is smaller than the length of the bottom side thereof, and the length of the bottom side of the first connecting beam sideform 22 is equal to the length of the long side of the first connecting beam sideform 21. Between the top edge end portion and the bottom edge end portion of the first connecting beam side mold plate 22, a plane is formed, so that the end surface of the first connecting beam side mold plate 22 is formed into an oblique plane, that is, the first connecting beam side mold plate 22 is formed into a trapezoidal structure, and thus, assembling and disassembling are facilitated.
In this embodiment, the included angle between the first connecting beam side formwork 22 and the first connecting beam bottom formwork 21 is an obtuse angle, so that the cross-sectional shapes of the left diagonal draw bar 2 and the right diagonal draw bar 3 are trapezoidal, and the structural strength of the connected square reticulated shell is improved. Of course, in other embodiments, the cross-sectional shape of the left and right diagonal members 2 and 3 may be circular or the like.
Example two
The difference between this embodiment and the first embodiment is that a transverse pull rod 4 arranged in the transverse direction is further connected to the node position 1 to enhance the structural strength of the connected square reticulated shell. In the following embodiments, only the structure of the formwork forming the tie bar 4 will be described.
Specifically, the node bottom mold plate 11 further has two second connection positions, and the two second connection positions are symmetrically disposed and located between two adjacent first connection positions, respectively. The node phantom 10 further includes: and two second connecting templates (not shown) positioned on each second connecting position, wherein the bottoms of the second connecting templates are fixed on the second connecting positions of the node bottom template 11. The pin-connected panel regularization mould that this embodiment provided still includes: two linear second connecting beam mold bodies (not shown in the drawings) having a second connecting beam bottom mold plate and two second connecting beam side mold plates formed in an integral structure, bottom edges of the two second connecting beam side mold plates being connected to opposite long sides of the second connecting beam bottom mold plate, respectively, in other words, the second connecting beam mold bodies are also formed in a U-shape.
In this embodiment, at each second connection position, the end of the second connection beam side formwork is fixedly connected to the side surface of the second connection formwork at the second connection position through a flange and a bolt, and the second connection beam bottom formwork 21 is fixedly connected to the side surface of the node bottom formwork 11 between the two second connection formworks at the second connection position.
The second connecting beam die body is made of aluminum materials, can be manufactured in a stamping mode, is easy to process, and reduces the cost of producing the template. The second connecting beam die body is processed into a standard part form, so that the requirement of mass production can be met. Meanwhile, the aluminum material plate for manufacturing the die body is provided with reinforcing ribs, so that the strength of the aluminum material plate is enhanced, the aluminum material plate is not easy to deform, the turnover frequency is low, and the service life is long.
In this embodiment, similarly, the length of the top edge of the second connecting beam side formwork in the second connecting beam die body is smaller than that of the bottom edge thereof, and the length of the bottom edge of the second connecting beam side formwork is equal to that of the long side edge of the second connecting beam bottom formwork. The plane is arranged between the top end part and the bottom edge end part of the second connecting beam side template, so that the end face of the second connecting beam side template is formed into an oblique plane, namely, the second connecting beam side template is formed into a trapezoidal structure, and the assembling and the disassembling are convenient.
The included angle between the second connecting beam side template and the second connecting beam bottom template is an obtuse angle, so that the cross section of the formed transverse pull rod 4 is trapezoidal, and the structural strength of the connected square reticulated shell is improved. Of course, in other embodiments, the cross-sectional shape of the cross-tie 4 may also be such as circular.
On the same nodal point position, interconnect between the side of the first connection template that forms left diagonal draw bar 2 and the second connection template that forms horizontal pull rod, interconnect between the side of the first connection template that forms right diagonal draw bar 3 and the second connection template that forms horizontal pull rod, and also can set up joint strip between each junction, with sealing connection.
In this embodiment, the node bottom mold plate 11 has six projecting portions formed as the aforementioned four first connection sites and two second connection sites, and the side surfaces of two adjacent first connection templates at two adjacent first connection sites are connected to each other, and the first connection template at the adjacent first connection site and the second connection template adjacent thereto at the second connection site are connected to each other. In other words, at the same node point 1, the side of the first connecting formwork 12 forming the left diagonal member 2 and the side of the first connecting formwork 12 forming the right diagonal member 3 are connected to each other, and the second connecting formwork forming the lateral tie 4 and the side of the first connecting formwork 12 forming the left diagonal member 2 or the side of the first connecting formwork 12 forming the right diagonal member 3 are connected to each other, thereby forming an L-shaped structure. In actual processing, the first connecting formwork 12 forming the left diagonal member 2 and the first connecting formwork 12 forming the right diagonal member 3 can be processed into an L-shaped connecting formwork of an integrated structure, and a reinforcing rib plate is arranged between two side plates of the L-shaped connecting formwork to enhance the strength of the L-shaped connecting formwork.
Of course, in other embodiments, the square-connected net shell in the present embodiment is further connected with the longitudinal tie rods at the same node, in other words, the square-connected net shell in other embodiments includes the left diagonal tie 2, the right diagonal tie 3, the transverse tie 4 and the longitudinal tie rods, that is, the number of the second connection positions is four, and the four second connection positions and the four first connection positions are arranged at intervals, that is, one second connection position is arranged between two first connection positions. Thus, a connected latticed shell of triangular-shaped cells can be formed.
EXAMPLE III
The present embodiment is different from the first embodiment and the second embodiment in that the assembly type standardized mold of the present embodiment is assembled to form the connected square reticulated shell type groove of the square cell, the steel bars are installed in the connected square reticulated shell type groove of the square cell, concrete is poured into the connected square reticulated shell type groove, and after the concrete is solidified, the mold is removed, so that the connected square reticulated shell of the square cell is formed. That is, the longitudinal tie rods are formed from the first connecting beam form 20 and the transverse tie rods are formed from the second connecting beam form.
The difference between the present embodiment and the first embodiment is that the arrangement direction of the first connection beam mold 20 is different, the arrangement direction in the first embodiment is an oblique direction, and the arrangement direction of the first connection beam mold 20 in the present embodiment is a longitudinal direction. In addition, the curvature of the first connection beam mold 20 forming the longitudinal tie bar in this embodiment is different from the curvature of the first connection beam mold 20 forming the left diagonal tie bar 2 or the right diagonal tie bar 3 in the first embodiment.
In this embodiment, the node bottom mold plate 11 has two second connecting positions (not shown in the figure), and the two second connecting positions are connected to form a mold plate of the transverse tie bar, that is, a second connecting beam mold body. Meanwhile, only two first connecting positions are arranged on the node bottom template 11, the two first connecting positions are symmetrical to each other, the two second connecting positions are symmetrical to each other, and the two first connecting positions and the two second connecting positions are arranged at intervals. That is, four connection bits are provided in this embodiment. The two first connecting positions are connected with a template for forming the longitudinal pull rod, namely a first connecting beam die body, and the structure and the characteristics of the template are the same as those in the first embodiment, and are not described again.
Of course, in other embodiments, the four first connecting positions of the aforementioned arrangement may be directly adopted, and two symmetrical first connecting positions of the four first connecting positions are connected to form the formwork of the transverse tie 4, and the other two first connecting positions are connected to form the formwork of the longitudinal tie 4.
In conclusion, the pin-connected panel regularization mould for concrete reticulated shell structure that this embodiment provided, through the form of processing into standard component with node die body and first connecting beam die body, not only can satisfy mass production's demand, still easily processing, and then reduce the cost of labor of production template.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the inventive concepts herein.

Claims (10)

1. The utility model provides a pin-connected panel regularization mould for concrete latticed shell structure which characterized in that includes:
a node motif, the node motif comprising: the node comprises a node bottom template with four first connecting positions and two first connecting templates positioned on each first connecting position; the node bottom template is used for being arranged at a node position of the connected square reticulated shell, and the bottom of the first connecting template is fixed at a first connecting position of the node bottom template;
the connecting beam comprises a first connecting beam die body with a preset radian, wherein the first connecting beam die body is provided with a first connecting beam bottom template and two first connecting beam side templates which are formed into an integral structure; the bottom edges of the two first connecting beam side templates are respectively connected with two opposite long side edges of the first connecting beam bottom template, the end parts of the first connecting beam side templates are fixedly connected with one side surface of the first connecting template on the first connecting position, and the first connecting beam bottom template is fixedly connected with two side surfaces of the node bottom template between the first connecting templates on the first connecting position.
2. The assembled sizing die for a concrete lattice shell structure as claimed in claim 1, wherein the length of the top side of the first connection beam sideform is less than the length of the bottom side, and the length of the bottom side of the first connection beam sideform is equal to the length of the long side of the first connection beam bottom form.
3. The assembled sizing die for the concrete reticulated shell structure of claim 1, wherein an included angle between the first connecting beam side formwork and the first connecting beam bottom formwork is an obtuse angle.
4. The modular sizing die for a concrete reticulated shell structure of claim 1, wherein four of said first connecting sites are circumferentially equally spaced on said node bottom form.
5. The assembled sizing die for the concrete reticulated shell structure of claim 4, wherein the node bottom die plate is a cross-shaped node bottom die plate, and the protruding portion of the cross-shaped node bottom die plate forms the first connecting position; the side surfaces of two adjacent first connecting templates on two adjacent first connecting positions are connected with each other.
6. The assembled sizing die for the concrete reticulated shell structure of claim 1, wherein the node bottom die plate is further provided with two second connecting positions, and the two second connecting positions are symmetrical and positioned between two adjacent first connecting positions; the node motif further includes: two second connecting templates positioned on each second connecting position, wherein the second connecting templates are fixed on the second connecting positions of the node bottom templates; the pin-connected panel regularization mould still includes: the two linear second connecting beam die bodies are provided with a second connecting beam bottom template and two second connecting beam side templates which are formed into an integral structure; the bottom edges of the two second connecting beam side templates are respectively connected with two opposite long side edges of the second connecting beam bottom template; the end part of the second connecting beam side template is fixedly connected with one side surface of a second connecting template on the second connecting position, and the second connecting beam bottom template is fixedly connected with two side surfaces of a node bottom template between the second connecting templates on the second connecting position.
7. The assembled sizing die for a concrete lattice shell structure as recited in claim 6, wherein the length of the top edge of the second connection beam side form is less than the length of the bottom edge, and the length of the bottom edge of the second connection beam side form is equal to the length of the long side edge of the second connection beam bottom form.
8. The assembled sizing die for the concrete reticulated shell structure of claim 6, wherein an included angle between the second connecting beam side formwork and the second connecting beam bottom formwork is an obtuse angle.
9. The assembled sizing die for a concrete reticulated shell structure of claim 6, wherein, of the adjacent first and second connection sites, a side of the first connection form at the first connection site adjacent to the second connection site is interconnected with a side of the second connection form at the second connection site adjacent to the first connection site.
10. The assembled sizing die for a concrete reticulated shell structure of claim 6, wherein the node die bodies are aluminum node die bodies and the connecting beam die bodies are aluminum connecting beam die bodies.
CN202010817414.9A 2020-08-14 2020-08-14 A pin-connected panel regularization mould for concrete latticed shell structure Pending CN111852005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010817414.9A CN111852005A (en) 2020-08-14 2020-08-14 A pin-connected panel regularization mould for concrete latticed shell structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010817414.9A CN111852005A (en) 2020-08-14 2020-08-14 A pin-connected panel regularization mould for concrete latticed shell structure

Publications (1)

Publication Number Publication Date
CN111852005A true CN111852005A (en) 2020-10-30

Family

ID=72969998

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010817414.9A Pending CN111852005A (en) 2020-08-14 2020-08-14 A pin-connected panel regularization mould for concrete latticed shell structure

Country Status (1)

Country Link
CN (1) CN111852005A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000144893A (en) * 1998-11-13 2000-05-26 Takenaka Komuten Co Ltd Concrete lattice dome
CN101614052A (en) * 2009-07-20 2009-12-30 湖南大学 Regular hexagonal steel-concrete composite hollow double grid beam floor and its manufacturing method
CN105625566A (en) * 2015-12-31 2016-06-01 潍坊昌大建设集团有限公司 Fabricated concrete orthogonal-diagonal lattice space grid box type tube-in-tube structure and making method thereof
CN107060083A (en) * 2017-06-08 2017-08-18 天津住宅集团建设工程总承包有限公司 Cylinder with large diameter spells mould construction method with girder connection
CN212613743U (en) * 2020-08-14 2021-02-26 中铁建工集团有限公司 A pin-connected panel regularization mould for concrete latticed shell structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000144893A (en) * 1998-11-13 2000-05-26 Takenaka Komuten Co Ltd Concrete lattice dome
CN101614052A (en) * 2009-07-20 2009-12-30 湖南大学 Regular hexagonal steel-concrete composite hollow double grid beam floor and its manufacturing method
CN105625566A (en) * 2015-12-31 2016-06-01 潍坊昌大建设集团有限公司 Fabricated concrete orthogonal-diagonal lattice space grid box type tube-in-tube structure and making method thereof
CN107060083A (en) * 2017-06-08 2017-08-18 天津住宅集团建设工程总承包有限公司 Cylinder with large diameter spells mould construction method with girder connection
CN212613743U (en) * 2020-08-14 2021-02-26 中铁建工集团有限公司 A pin-connected panel regularization mould for concrete latticed shell structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
齐齐文库: "郑州南站清水混凝土雨棚模板体系研究", Retrieved from the Internet <URL:https://wenku.so.com/d/59803a3f13bcf37f93e824c7a52defbb> *

Similar Documents

Publication Publication Date Title
CN212613743U (en) A pin-connected panel regularization mould for concrete latticed shell structure
CN105421762A (en) Aluminum alloy formwork rectangular-section profile and unit formwork structure of aluminum alloy formwork
CN115012649A (en) Template for concrete pouring at node of assembled beam column and mounting method thereof
CN212957631U (en) A pin-connected panel regularization mould for concrete antithetical couplet square reticulated shell
CN113338472B (en) Assembled phosphogypsum composite wallboard and prefabricating method thereof
CN211774963U (en) Hollow superstructure that light mandrel combination was filled
KR101547540B1 (en) Hybrid beam having different type flange
CN111852004A (en) A pin-connected panel regularization mould for concrete antithetical couplet square reticulated shell
CN111042375B (en) Prefabricated assembled recycled concrete wallboard
CN111852005A (en) A pin-connected panel regularization mould for concrete latticed shell structure
CN210002852U (en) Novel template for combined use of aluminum wood
CN217480802U (en) A template for concrete placement of assembled beam column node
CN217518272U (en) Frock is consolidated to cross brickwork wall junction constructional column
CN113338533B (en) Deformation control method for plate type bidirectional bearing keel frame
CN202767349U (en) Prefabricated reinforced concrete member with grooves
CN114250913B (en) Cast-in-situ reinforced concrete arc-shaped boundary beam and construction method
CN214302231U (en) A connection structure of a precast concrete wall and a concrete edge column
CN214302232U (en) A stud connection structure of a prefabricated steel plate concrete wall and a steel tube concrete column
CN112482637B (en) GRC dismantling-free template for pouring concrete beam slab
CN208235940U (en) One kind is for reinforcing mold between the sinking of cast-in-situ floor combined type
CN211172310U (en) Well body structure based on 3D prints vatch basin
CN209855227U (en) Internal corner formwork module and cross wall column formwork structure
CN218991026U (en) Formwork-free precast beam construction structure
CN221298581U (en) Aluminum alloy integral assembly template based on building inner wall
CN211974311U (en) Narrow deformation joint regularization integral lifting type large formwork

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