CN218990174U - Template suitable for construction of abnormal-shaped reinforced concrete waist roof beam - Google Patents
Template suitable for construction of abnormal-shaped reinforced concrete waist roof beam Download PDFInfo
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- CN218990174U CN218990174U CN202223057234.9U CN202223057234U CN218990174U CN 218990174 U CN218990174 U CN 218990174U CN 202223057234 U CN202223057234 U CN 202223057234U CN 218990174 U CN218990174 U CN 218990174U
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Abstract
The utility model discloses a formwork suitable for construction of a special-shaped reinforced concrete waist beam, which comprises a side formwork, wherein the side formwork comprises a first formwork and a second formwork, the first formwork is connected with the second formwork through a hinge assembly, the hinge assembly comprises a first turning plate and a second turning plate, the first turning plate is rotationally connected with the second turning plate through a hinge shaft, sliding grooves and limiting devices are respectively arranged on the first turning plate and the second turning plate, the sliding grooves are used for allowing bolts to pass through, the first turning plate is detachably fixed with the first formwork through the bolts, the second turning plate is detachably fixed with the second formwork through the bolts, and the limiting devices of the first turning plate and the second turning plate are contacted with each other to lock the hinge assembly; the utility model utilizes the hinge component to connect different templates, can rapidly support the templates and bend the side templates into a designed shape, can carry out integral hoisting construction after the ground assembly is completed, can integrally dismantle and recycle the templates at one end after the construction of the reinforced concrete waist beam is completed, and ensures the construction progress and the molding quality.
Description
Technical Field
The utility model relates to the technical field of deep foundation pit reinforcement construction, in particular to a template suitable for special-shaped reinforced concrete waist beam construction.
Background
In engineering construction deep basal pit support and side slope reinforcement project, often use the waist rail structural component, the waist rail is the reinforced concrete roof beam or girder steel of transmission supporting structure and stock fulcrum force below the supporting structure top, and its effect sets up a horizontal roof beam (waist rail) on the building envelope certain height to fix the one end of supporting building envelope's anchor on the waist rail, can make the anchor change a line to building envelope's support from a point like this, thereby improve building envelope's stability.
The steel waist beam structure has the advantages of convenience in construction, convenience in assembly and disassembly and recycling, but compared with the reinforced concrete waist beam, the steel waist beam structure is poor in integrity, easy to deform and not suitable for reinforcing an enclosure structure of a deep foundation pit, so that the reinforced concrete waist beam is often adopted in the construction of the deep foundation pit, but the reinforced concrete waist beam is often a special-shaped beam for optimizing the load of the beam, the beam section is more, the formwork is inconvenient to support, in the existing construction method, the formwork of the reinforced concrete waist beam needs suspension split construction, the assembly difficulty of the formwork is high, the molding quality of the formwork is difficult to guarantee, and the construction safety is low, so that the formwork convenient for the construction of the special-shaped reinforced concrete waist beam is needed.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a template suitable for construction of a special-shaped reinforced concrete waist beam.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a template suitable for construction of abnormal shape reinforced concrete waist roof beam, includes the side form board, the side form board includes first template and second template, first template with the second template passes through hinge assembly and connects, hinge assembly includes first board and second board, first board with the second is turned over the board and is connected through the articulated shaft rotation, first board with the second is turned over and all is equipped with spout and stop device on the board, the spout with stop device sets up side by side, the spout supplies the bolt to pass, first board through the bolt with first template detachable is fixed, the second board through the bolt with second template detachable is fixed, first board with the second turns over the stop device through contact each other in order to lock hinge assembly.
The hinge assembly is used for connecting different templates, the templates can be quickly erected and bent into a designed shape, the hinge assembly is a standardized unit, the hinge assembly can be recycled, and after the construction of one section of reinforced concrete waist beam is completed, the whole template can be removed and directly applied to the construction of the next section of reinforced concrete waist beam to be poured, so that the construction progress and the forming quality are ensured; the utility model can realize integral hoisting construction after the ground assembly is completed, does not need suspension assembly, reduces assembly difficulty while increasing safety, and accelerates construction efficiency; the hinge component can be quickly detached from the template, and the recycling of the hinge component is not affected even if the template on which the hinge component is installed is damaged.
Preferably, the first or second formwork of the sideform is secured to a base formwork secured to a support pile.
Preferably, the first template is moved along the chute of the first flap by adjusting a bolt, and the second template is moved along the chute of the second flap by adjusting a bolt.
Because assemble the in-process of side form board first template with the position of second template is difficult to once adjust in place, if first template with the second template interval is too close can restrict hinge assembly rotation angle, leads to first template with the contained angle of second template can not reach the design standard, and first template with the second template interval is too far can lead to the two rotatory back to leave great gap for take place the problem of leaking thick liquid when pouring concrete, influence construction quality, consequently can adjust through adjusting bolt a lot of first template with the position of second template in order to solve above-mentioned problem.
Preferably, the limiting device comprises a limiting rod and a fixing block, the fixing block is fixed on the first turning plate or the second turning plate, and the limiting rod penetrates through the fixing block and is in sliding connection with the fixing block.
Preferably, the stop lever includes body of rod and pole head, be equipped with in the fixed block and run through the passageway, the body of rod passes run through the passageway setting, the pole head is circular, the pole head diameter is greater than the internal diameter of passageway runs through, two when the stop lever contacts each other two the pole head of stop lever colludes together each other.
Preferably, the rod body is provided with a plurality of limiting grooves, the limiting grooves are arranged along the axis of the rod body, the fixing block is provided with a reset bolt, the reset bolt is perpendicular to the penetrating channel, and the bottom end of the reset bolt extends into the fixing block to be in butt joint with any limiting grooves on the rod body.
The reset bolt can fix the position of the rod body, and the limiting rods of the first template and the second template are mutually abutted to limit the rotation angle of the first template and the second template, so that the quick assembly device is convenient to quickly put into use after the integral assembly of the quick assembly device is completed.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model uses the hinge component to connect different templates, can rapidly support the templates and bend the side templates into the designed shape, is a standardized unit, can be recycled, can wholly dismantle the templates at one end after the construction of the reinforced concrete waist beam is completed and can be directly applied to the construction of the reinforced concrete waist beam to be poured at the next section, thereby ensuring the construction progress and the forming quality.
(2) The utility model can realize integral hoisting construction after the ground assembly is completed, does not need suspension assembly, reduces assembly difficulty while increasing safety, and accelerates construction efficiency.
(3) The hinge component can be quickly detached from the template, and the recycling of the hinge component is not affected even if the template on which the hinge component is installed is damaged.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in construction;
FIG. 2 is a schematic view of the hinge assembly of FIG. 1;
FIG. 3 is a top view of the sideform after installation of the hinge assembly;
FIG. 4 is a front view of the sideform after installation of the hinge assembly;
FIG. 5 is a schematic view of the hinge assembly of FIG. 4;
FIG. 6 is a schematic view of the hinge assembly of FIG. 3;
in the figure: 1. a side form; 101. a first template; 102. a second template; 2. a bottom template; 3. a hinge assembly; 301. a first flap; 302. a second flap; 4. a chute; 5. a limiting device; 6. supporting piles; 7. a limit rod; 8. a fixed block; 9. resetting the bolt; 10. reinforcing steel bars.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 6, the specific scheme of the embodiment is as follows: the utility model provides a template suitable for construction of abnormal shape reinforced concrete waist roof beam, including sideform board 1, sideform board 1 includes first template 101 and second template 102, first template 101 and second template 102 pass through hinge assembly 3 and connect, hinge assembly 3 includes first board 301 and second board 302, first board 301 and second board 302 pass through the articulated shaft and rotate to be connected, all be equipped with spout 4 and stop device 5 on first board 301 and the second board 302, spout 4 and stop device 5 juxtaposition sets up, spout 4 supplies the bolt to pass, first board 301 passes through the bolt and first template 101 detachable to be fixed, second board 302 passes through the bolt and second template 102 detachable to be fixed, stop device 5 of first board 301 and second board 302 pass through the contact with each other in order to lock hinge assembly 3.
In particular, the provision of one or more hinge assemblies 3 according to the specific dimensions of the first flap 301 and the second flap 302 ensures a stable connection of the first flap 301 and the second flap 302.
Specifically, the first template 101 or the second template 102 of the sideform 1 is fixed to the bottom template 2, and the bottom template 2 is fixed to the stake 6.
Specifically, the side form board 1 and the bottom form board 2 are connected by bolts or iron nails when a wood form board is adopted, and the side form board 1 and the bottom form board 2 are connected by bolts or welding when a metal form board is adopted.
Specifically, the first template 101 is moved along the chute 4 of the first flap 301 by adjusting the bolts, and the second template 102 is moved along the chute 4 of the second flap 302 by adjusting the bolts.
Specifically, the limiting device 5 includes a limiting rod 7 and a fixed block 8, the fixed block 8 is fixed on the first turning plate 301 or the second turning plate 302, and the limiting rod 7 passes through the fixed block 8 and is slidably connected with the fixed block 8.
Specifically, the stop lever 7 includes a lever body and a lever head, a through channel is arranged in the fixed block 8, the lever body passes through the through channel, the lever head is circular, the diameter of the lever head is larger than the inner diameter of the through channel, and when the two stop levers 7 are contacted with each other, the lever heads of the two stop levers 7 are hooked together.
Specifically, the use method of the limit lever 7 is as follows: firstly, one limiting rod 7 is pulled out, then the other limiting rod 7 is pulled out to enable the two limiting rods 7 to be in contact with each other, finally, the first-pulled limiting rod 7 is retracted to enable the rod heads of the two limiting rods 7 to be in contact with each other, and at the moment, when any one limiting rod 7 rotates, the rod heads of the other limiting rods 7 can be blocked.
Specifically, be equipped with a plurality of spacing recesses on the body of rod, spacing recess sets up along the axis of the body of rod, is equipped with reset bolt 9 on the fixed block 8, and reset bolt 9 perpendicular to runs through the passageway setting, and reset bolt 9's bottom stretches into the arbitrary spacing recess butt on fixed block 8 and the body of rod.
Specifically, the reset bolt 9 adopts the spring bolt, the spring bolt includes L shape bolt, reset spring and baffle, the baffle is fixed on L shape bolt, reset spring cover is established on L shape bolt, reset spring one end is fixed on fixed block 8, the other end is fixed on the baffle, the baffle will stretch reset spring when pulling L shape bolt, L shape bolt bottom and body of rod break away from the contact this moment, portable gag lever post 7 this moment, after gag lever post 7 moves in place, loosen L shape bolt, reset spring will pull L shape bolt back normal position through the baffle, L shape bolt bottom can with fixed gag lever post 7 with spacing recess butt on the body of rod this moment.
Specifically, the construction method of the template suitable for the construction of the special-shaped reinforced concrete waist beam comprises the following steps:
(1) The sizes of the bottom template 2 and the side templates 1 are preliminarily determined according to the sizes and the shapes of the special-shaped waist beams, and then the special-shaped waist beams are processed and manufactured;
(2) Fixing the first template 101 and the second template 102 on the ground through the hinge assembly 3, rotating the first template 101 and the second template 102 according to the section angle of the special-shaped waist beam, and gradually moving the limiting rods 7 of the first template 101 and the second template 102 after the rotation is completed so as to limit the rotation of the hinge assembly 3;
(3) The relative positions of the first template 101 and the second template 102 are adjusted, and the first template 101 and the second template 102 can be abutted together by further cutting or polishing, so that the gap between the first template 101 and the second template 102 is ensured to meet the technical requirements of construction;
(4) Fixing the bottom template 2 and the side template 1 together to form a standardized unit template, then hoisting the standardized unit template to a special-shaped waist beam construction site for fixing, binding reinforcing steel bars 10, and pouring concrete;
(5) After the structural strength of the cast special-shaped waist beam reaches 100%, removing the standardized unit template and directly transporting the standardized unit template to the construction position of the next section of special-shaped waist beam, and sequentially circulating until the construction is completed, removing the standardized unit template and transporting the standardized unit template away from a construction site.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a template suitable for construction of abnormal shape reinforced concrete waist roof beam, includes side form board, its characterized in that: the side form board includes first template and second template, first template with the second template passes through hinge assembly and connects, hinge assembly includes first board and second board that turns over, first board with the second turns over and turns over through the articulated shaft rotation connection, first board with the second turns over and all is equipped with spout and stop device on the board, the spout with stop device sets up side by side, the spout supplies the bolt to pass, first board pass through the bolt with first template detachable is fixed, the second turns over pass through the bolt with second template detachable is fixed, first board with the stop device that the second turned over passes through mutual contact in order to lock hinge assembly.
2. The formwork suitable for construction of profiled reinforced concrete waist beams as claimed in claim 1, wherein: the first template or the second template of the side template is fixed on a bottom template, and the bottom template is fixed on a support pile.
3. The formwork suitable for construction of profiled reinforced concrete waist beams as claimed in claim 1, wherein: the first template moves along the sliding groove of the first turning plate through an adjusting bolt, and the second template moves along the sliding groove of the second turning plate through an adjusting bolt.
4. The formwork suitable for construction of profiled reinforced concrete waist beams as claimed in claim 1, wherein: the limiting device comprises a limiting rod and a fixed block, wherein the fixed block is fixed on the first turning plate or the second turning plate, and the limiting rod penetrates through the fixed block and is in sliding connection with the fixed block.
5. The formwork suitable for construction of profiled bar concrete waist beam as defined in claim 4, wherein: the limiting rod comprises a rod body and a rod head, a through channel is arranged in the fixed block, the rod body penetrates through the through channel, the rod head is circular, the diameter of the rod head is larger than the inner diameter of the through channel, and when the limiting rods are contacted with each other, the rod heads of the limiting rods are hooked with each other.
6. The formwork suitable for construction of profiled bar concrete waist beam as defined in claim 5, wherein: the utility model discloses a body of rod, including the body of rod, the body of rod is equipped with a plurality of spacing recesses, spacing recess is followed the axis setting of body of rod, be equipped with reset bolt on the fixed block, reset bolt perpendicular to the through-channel sets up, reset bolt's bottom stretches into the fixed block with arbitrary on the body of rod spacing recess butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223057234.9U CN218990174U (en) | 2022-11-17 | 2022-11-17 | Template suitable for construction of abnormal-shaped reinforced concrete waist roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223057234.9U CN218990174U (en) | 2022-11-17 | 2022-11-17 | Template suitable for construction of abnormal-shaped reinforced concrete waist roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218990174U true CN218990174U (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223057234.9U Active CN218990174U (en) | 2022-11-17 | 2022-11-17 | Template suitable for construction of abnormal-shaped reinforced concrete waist roof beam |
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| Country | Link |
|---|---|
| CN (1) | CN218990174U (en) |
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- 2022-11-17 CN CN202223057234.9U patent/CN218990174U/en active Active
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