CN115324325B - Coupling mechanism and template system - Google Patents
Coupling mechanism and template system Download PDFInfo
- Publication number
- CN115324325B CN115324325B CN202210823645.XA CN202210823645A CN115324325B CN 115324325 B CN115324325 B CN 115324325B CN 202210823645 A CN202210823645 A CN 202210823645A CN 115324325 B CN115324325 B CN 115324325B
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- template
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- fixing
- limiting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- 230000008878 coupling Effects 0.000 title claims abstract description 16
- 238000010168 coupling process Methods 0.000 title claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000009415 formwork Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/02—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for rooms as a whole by which walls and floors are cast simultaneously, whole storeys, or whole buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
Abstract
The application provides a coupling mechanism and a template system. The template system includes a connection mechanism. The connecting mechanism comprises a connecting piece, a fixing piece, a limiting piece and a locking piece. The connector includes a first section and a second section connected to the first section. The mounting is located the first section of connecting piece, and the limiting groove and through-hole have been seted up to the mounting. The limiting piece is detachably arranged in the limiting groove. The locking piece is arranged on the second section of the connecting piece and is used for fixing the connecting piece on the first module or the second template. Through locating part detachably in the spacing inslot, can install first template or second template fast on the mounting and dismantle in the mounting fast, through the connection of locking piece and connecting piece, can fix first template or second template fast to can improve dismouting efficiency through coupling mechanism quick assembly disassembly first template and second template.
Description
Technical Field
The application mainly relates to the technical field of construction of building templates, in particular to a connecting mechanism and a template system.
Background
At present, a hanging formwork template is often used in the building field, and a connecting mechanism is used for fixing the hanging formwork template connecting mechanism on a floor formwork so that after concrete is poured between the hanging formwork templates, the concrete can be formed into a corresponding building structure.
The prior art connection mechanisms are typically water stop screws, drogue and bolts. Because taper sleeve and bolt are screw-thread fit, when will hang the mould template and fix on the floor template, need with the bolt screw in taper sleeve in, when will hang the mould template and dismantle from the floor template, need with the bolt unscrewing from the taper sleeve, lead to hanging the dismouting process of mould template loaded down with trivial details, waste time and energy. Meanwhile, the taper sleeve buried in the concrete is exposed out of the formed concrete, and the taper sleeve can be removed only by a special tool, so that the connecting mechanism is more complicated in removing process.
Disclosure of Invention
In view of this, the present application provides a connecting mechanism and a template system, which aim to improve the dismounting efficiency of the first template and the second template.
An embodiment of the present application provides a connection mechanism for connecting a first template and a second template. The connecting mechanism comprises a connecting piece, a fixing piece, a limiting piece and a locking piece. The connector includes a first section and a second section connected to the first section. The fixing piece is arranged on the first section of the connecting piece, and the fixing piece is provided with a limiting groove and a through hole. The limiting piece is detachably arranged in the limiting groove and used for clamping the first template or the second template together with the fixing piece. The locking piece is arranged on the second section of the connecting piece and used for fixing the connecting piece on the first module or the second template.
In the above embodiment, through locating the locating part detachably in the spacing groove, can install the mounting fast on first template or second template and dismantle the mounting fast, through the connection of locking piece and connecting piece, can fix first template or second template fast to can improve dismouting efficiency through coupling mechanism quick assembly disassembly first template and second template.
In at least one embodiment, the connecting member includes a stop portion disposed on the second section to abut the first or second die plate against the locking member.
In the above embodiment, the stop portion and the locking member disposed at the second section of the connecting member cooperate to clamp the first template or the second template together, so as to fix the templates.
In at least one embodiment, the securing member includes a first securing portion and a second securing portion. The first fixing part is provided with the limiting groove and the through hole, and the through hole is far away from the first section of the connecting piece. The second fixing part is arranged on the first fixing part and detachably connected with the first section of the connecting piece, and the cross section area of the second fixing part is larger than that of the first fixing part.
In the above embodiment, the first fixing portion may be fixed on the first template or the second template by detachably disposing the limiting member in the limiting groove. By inserting a tool having a pointed end into the through hole, the first fixing portion can be quickly detached from the first template or the second template, and the first fixing portion can be quickly mounted on the first template or the second template. By making the cross-sectional area of the second fixing portion larger than that of the first fixing portion, the first die plate or the second die plate can be restricted from moving in a direction approaching the connecting member.
In at least one embodiment, the locking member includes a connecting portion and a blocking portion connected to the connecting portion, the connecting portion being connected to the second section of the connecting member, the blocking portion being abutted against the first or second formwork when the connecting mechanism is connected to the first or second formwork.
In the above embodiment, when the connecting portion is inserted into the mounting hole of the first template or the second template, the blocking portion abuts against the first template or the second template, so that the blocking portion and the second section of the connecting member clamp the first template or the second template.
In at least one embodiment, the limiting piece is provided with a limiting body and a limiting layer, and the limiting layer is coated on the limiting body.
In the above embodiment, the limiting layer is arranged on the limiting piece, so that the limiting piece can be blocked from sliding out of the limiting groove through the limiting layer after being inserted into the limiting groove, and subsequent maintenance is reduced.
In at least one embodiment, the first template and the second template are respectively provided with a mounting hole, and the connecting part and the blocking part form an included angle.
In the above embodiment, the blocking portion is extended into the mounting hole of the first template or the second template, so that the blocking portion forming an included angle with the blocking portion can prop the first template or the second template against the stop portion of the connecting piece, thereby realizing clamping of the first template or the second template.
In at least one embodiment, the locking member is provided with a groove provided between the connecting portion and the blocking portion to facilitate separation of the connecting portion and the blocking portion.
In the above embodiment, the groove is provided between the connecting portion and the blocking portion, so that when the first template or the second template is detached, the blocking portion is separated from the connecting portion at the groove by applying a force to the blocking portion, thereby achieving the release of the restriction on the first template or the second template.
In at least one embodiment, the connection mechanism includes a water stop disposed on the connection member.
In the above embodiment, the water stop member is circumferentially disposed on the connecting member, so that water flow from one end of the connecting member to the other end of the connecting member can be blocked, and water flow entering the first and second templates can be improved.
In at least one embodiment, the connecting mechanism comprises a locking member movably arranged on the connecting member, and the locking member is positioned between the second fixing portion and the water stopping member.
In the above embodiment, when the first template and the second template are connected, the second fixing portion can be fastened on the connecting piece by propping the locking piece against the end face of the second fixing portion, so that the second fixing portion can be fastened at different positions of the connecting piece, the length of the connecting piece entering the second fixing portion is controlled, and the distance between the first template and the second template is adjusted.
An embodiment of the present application provides a template system, including a first template, a second template, and the above-mentioned connection mechanism. And two ends of the connecting mechanism are respectively connected with the first template and the second template.
In the above embodiment, through locating the locating part detachably in the spacing groove, can install the mounting fast on first template or second template and dismantle the mounting fast, through the connection of locking piece and connecting piece, can fix first template or second template fast to can improve dismouting efficiency through coupling mechanism quick assembly disassembly first template and second template.
An embodiment of the application provides a coupling mechanism, through locating part detachably in the spacing inslot, can install the mounting fast on first template or second template and dismantle the mounting fast, through the connection of locking piece and connecting piece, can fix first template or second template fast to can improve dismouting efficiency through coupling mechanism quick assembly disassembly first template and second template.
Drawings
Fig. 1 is a schematic perspective view of a connecting mechanism for connecting a first template and a second template according to an embodiment of the present application.
Fig. 2 is a schematic perspective view of a connecting mechanism in an embodiment.
Fig. 3 is a schematic perspective view of the fixing member of the connection mechanism in fig. 2.
Fig. 4 is a schematic perspective view of the locking member of the connection mechanism of fig. 2.
Description of the main reference signs
First template 100
Second template 200
Connecting mechanism 300
Connector 10
First section 11
Second section 12
Stop 13
Fixing member 20
First fixing portion 21
Limiting groove 211
Through hole 212
Second fixing portion 22
Fixing hole 221
Mounting portion 23
Stop 30
Limit body 31
Spacing layer 32
Locking member 40
Connection portion 41
Blocking portion 42
Groove 43
Water stop 50
Locking member 60
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments.
It should be noted that if the following terms are used, for example, when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may also be present. While one component may be considered to be "disposed on" another component, it may be disposed directly on the other component or intervening components may also be present. In addition, the terms "top," "bottom," "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
Because the disassembly and assembly operations need to be performed in the inner cavities of the hanging die template and the floor template, when the hanging die template is fixed on the floor template through other connecting mechanisms, the complicated connection operations are not easy to perform in the narrow inner cavity, the disassembly and assembly tools are difficult to accommodate, and the disassembly and assembly operations are further hindered.
It should be noted that, because the concrete can be filled between the hanging die template and the floor template, namely the concrete can wrap the taper sleeve, after the concrete is formed, the taper sleeve is not provided with a part protruding out of the concrete for the disassembling tool to operate, so that the taper sleeve is difficult to recycle due to inconvenient disassembly. While the present application provides a coupling mechanism that overcomes at least the above drawbacks.
An embodiment of the present application provides a connection mechanism for connecting a first template and a second template. The connecting mechanism comprises a connecting piece, a fixing piece, a limiting piece and a locking piece. The connector includes a first section and a second section connected to the first section. The fixing piece is arranged on the first section of the connecting piece, and the fixing piece is provided with a limiting groove and a through hole. The limiting piece is detachably arranged in the limiting groove and used for clamping the first template or the second template together with the fixing piece. The locking piece is arranged on the second section of the connecting piece and used for fixing the connecting piece on the first module or the second template.
In the above embodiment, through locating the locating part detachably in the spacing groove, can install the mounting fast on first template or second template and dismantle the mounting fast, through the connection of locking piece and connecting piece, can fix first template or second template fast to can improve dismouting efficiency through coupling mechanism quick assembly disassembly first template and second template.
Some embodiments will be described below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 and 2, an embodiment of the present application provides a connection mechanism 300 for connecting a first template 100 and a second template 200. The connection mechanism 300 includes a connection member 10, a fixing member 20, a stopper member 30, and a locking member 40. The connecting member 10 includes a first section 11 and a second section 12 connected to the first section 11, and the connecting member 10 is used to connect the fixing member 20 and the locking member 40, respectively. The first section 11 is connected to the securing member 20 and the second section 12 is connected to the locking member 40. The fixing member 20 is used to connect the first mold plate 100 or the second mold plate 200, and the locking member 40 is connected to the first mold plate 100 or the second mold plate 200 by being engaged with the connecting member 10.
When the connection mechanism 300 connects the first and second templates 100 and 200, the fixing member 20 connects the first template 100 through the cooperation with the limiting member 30, the locking member 40 connects the second template 200 through the cooperation with the connecting member 10, or the fixing member 20 connects the second template 200 through the cooperation with the limiting member 30, the locking member 40 connects the first template 100 through the cooperation with the connecting member 10, and thus the relative positions of the first and second templates 100 and 200 are limited.
In one embodiment, the second section 12 is provided with a connection hole, and the second section 12 is connected to the locking member 40 through the connection hole. In other embodiments, the first section 11 is integrally formed with the second section 12, and the second section 12 is a hollow tube to facilitate connection of the locking member 40. The first segment 11 is a threaded rod to facilitate attachment of the fastener 20.
It should be noted that, the first template 100 and the second template 200 are respectively provided with mounting holes (not shown) to be sleeved on the fixing member 20 or the locking member 40 through the mounting holes, so that the connection mechanism 300 connects the first template 100 and the second template 200.
It should be noted that, the first template 100 and the second template 200 may be other templates, so long as the installation holes can be formed, so as to facilitate the installation of the connection mechanism 300 in the present application.
In an embodiment, the connecting member 10 further includes other ends, and the number of the fixing members 20 and the locking members 40 may be two, three, etc. correspondingly, to achieve the connection of a plurality of templates. Taking the connecting piece 10 with four ends as an example, the connecting piece 10 may be a cross-shaped connecting piece 10, the number of the fixing piece 20 and the locking piece 40 needs to be two, the ends of the cross-shaped connecting piece 10 are respectively connected with the fixing piece 20 and the locking piece 40, and the fixing piece 20 and the locking piece 40 are respectively arranged oppositely so as to realize connection of four templates.
In one embodiment, the connector 10 may be steel or rigid plastic. Because the connecting piece 10 is wrapped in concrete, the connecting piece 10 can not be recycled after the concrete is formed, and if the connecting piece 10 is made of hard plastic, the cost can be reduced. Alternatively, the rigid plastic may be PPS (Polyphenylene sulfide) plastic.
Referring to fig. 2, the connector 10 includes a stop portion 13. The stop 13 is disposed at an end of the second section 12 away from the first section 11 to abut against the second mold plate 200 or the first mold plate 100. When the stopper 13 abuts against the second template 200 or the first template 100, the stopper 13 cooperates with the locking member 40 to clamp the second template 200 or the first template 100 together, so as to achieve connection between one end of the connection mechanism 300 and the second template 200 or the first template 100. By adding the stop portion 13, the stop portion 13 and the second section 12 can jointly abut against the second template 200 or the first template 100, so as to increase the contact area of the stop portion and the second template 200 or the first template 100, and improve the excessive pressure caused by the too small contact area, thereby damaging the surface of the first template 100 or the second template 200. Optionally, the stop 13 is an annular plate circumferentially arranged on the second section 12 of the connecting element 10.
In an embodiment, the stop portion 13, the first section 11 and the second section 12 are integrally formed to reduce the number of parts of the connection mechanism 300, thereby facilitating the installation of the connection mechanism 300.
In an embodiment, the fixing member 20 is detachably disposed on the first section 11 of the connecting member 10, so that the fixing member 20 can be recycled.
Referring to fig. 2, the fixing member 20 includes a first fixing portion 21 and a second fixing portion 22. The first fixing portion 21 is connected to the second fixing portion 22, the first fixing portion 21 is configured to cooperate with a mounting hole of the first template 100 or the second template 200, and the second fixing portion 22 is configured to support the first template 100 or the second template 200.
Referring to fig. 2, the first fixing portion 21 includes opposite free sections for passing through the mounting holes of the first or second templates 100 and 200 and fixing sections for connecting the second fixing portion 22. The first fixing portion 21 is provided with a limiting groove 211 and a through hole 212, the limiting groove 211 is used for accommodating the limiting piece 30, the through hole 212 is used for accommodating a disassembly and assembly tool with a pointed end, so that the fixing piece 20 is disassembled outside the formed concrete rapidly, the disassembly efficiency is improved, and recycling is facilitated. By engaging the stopper groove 211 with the stopper 30, the first or second die plate 100 or 200 can be quickly fixed between the stopper 30 and the second fixing portion 22.
In an embodiment, the cross-sectional area of the first fixing portion 21 gradually decreases from the free section to the fixed section, so that the first fixing portion 21 is inserted into the mounting holes of the first and second templates 100 and 200, thereby improving the mounting efficiency. When the first template 100 or the second template 200 is mounted to the first fixing portion 21, the mounting hole of the first template 100 or the second template 200 is aligned with the free end, and then the first template 100 or the second template 200 is fixed to the fixing end by inserting the first fixing portion 21 into the mounting hole.
In an embodiment, the limiting groove 211 penetrates the first fixing portion 21, so that when the limiting member 30 enters the limiting groove 211, two ends of the limiting member 30 are located at different sides of the first fixing portion 21, and thus two ends of the limiting member 30 respectively abut against the first template 100 or the second template 200, so that the first template 100 or the second template 200 can be stably limited between the second fixing portion 22 and the limiting member 30.
In an embodiment, the first fixing portion 21 may be connected to the limiting member 30 by plugging or pinning. For example, the groove width of the limiting groove 211 is slightly smaller than the thickness of the limiting piece 30, and after the limiting piece 30 enters the limiting groove 211, the groove walls of the limiting groove 211 abut against two sides of the limiting piece 30 to fix the limiting piece 30 on the limiting groove 211. Or, after the limiting member 30 enters the limiting groove 211, the limiting member 30 and the limiting groove 211 are transversely penetrated through by a pin so as to fix the limiting member 30 on the limiting groove 211.
In one embodiment, the limiting groove 211 is approximately right trapezoid in shape in a longitudinal section.
Referring to fig. 2, the through hole 212 is disposed at an end of the first fixing portion 21 away from the limiting groove 211, so that a tool can be inserted into the through hole 212 to mount the fixing member 20 on the connecting member 10 or detach the fixing member 20 mounted on the connecting member 10. Through set up through-hole 212 at first fixed part 21, can reduce the requirement to the instrument, avoid using professional instrument to when having promoted the convenience of dismantling mounting 10, also promoted the efficiency of dismantling mounting 10, on the other hand, the mounting 10 that dismantles can also recycle.
In an embodiment, the second fixing portion 22 is connected to the end of the connecting member 10, and the cross-sectional area of the second fixing portion 22 is larger than that of the first fixing portion 21, so as to abut against the first template 100 or the second template 200, thereby restricting the first template 100 or the second template 200 from moving in a direction approaching the connecting member 10. The limiting piece 30 is connected with the first fixing portion 21 through the limiting groove 211 so as to push the first template 100 or the second template 200 on the first fixing portion 21 to the second fixing portion 22, thereby realizing clamping and fixing of the first template 100 or the second template 200.
In an embodiment, the cross-sectional area of the second fixing portion 22 gradually increases along the direction from the free section to the fixed section, so as to increase the contact area of the second fixing portion 22 with the first template 100 or the second template 200.
In an embodiment, referring to fig. 3, the second fixing portion 22 is provided with a fixing hole 221, the fixing hole 221 is provided with an internal thread, the first section 11 is provided with an external thread matching the internal thread, and the second fixing portion 22 can be connected with the connecting piece 10 by matching the external thread of the first section 11 with the internal thread of the second fixing portion 22.
In other embodiments, the securing member 20 may also be coupled to the connecting member 10 by an interference fit or a pin connection. For example, the radius of the fixing hole 221 is slightly smaller than the radius of the first section 11, and the fixing member 20 is tightly fitted over the first section 11 through the fixing hole 221 to fix the fixing member 20 to the connection member 10. Alternatively, when the fixing hole 221 is sleeved on the first section 11, the pin transversely penetrates through the first section 11 and the fixing hole 221 to fix the fixing member 20 on the connecting member 10.
In one embodiment, the first fixing portion 21 and the second fixing portion 22 are integrally formed, i.e., the first fixing portion 21 and the second fixing portion 22 are combined into one piece, so as to facilitate manufacturing and simplify the operation steps of installing the fixing member 20.
In an embodiment, referring to fig. 2, the fixing member 20 includes a mounting portion 23, the mounting portion 23 connects the first fixing portion 21 and the second fixing portion 22, respectively, and the mounting portion 23 is in transition fit with the mounting hole. Through carrying out transitional fit with installation department 23 and mounting hole for the coincidence portion of the outer wall of installation department 23 and the inner wall of mounting hole can laminate, improves because of laminating area is less leads to the too big stress of the outer wall of installation department 23 and the inner wall of mounting hole, in order to reduce the probability that the outer wall of installation department 23 and the inner wall of mounting hole damaged, increases the stability of first template 100 or second template 200 at installation department 23 simultaneously.
When the first or second mold plate 100 or 200 is fixed to the fixing member 20, the inner wall of the mounting hole of the first or second mold plate 100 or 200 can entirely contact the outer wall of the mounting portion 23, preventing the first or second mold plate 100 or 200 from moving relative to the first fixing portion 21, thereby stably and precisely fixing the first or second mold plate 100 or 200 to the mounting portion 23.
Referring to fig. 2, the width of the limiting member 30 gradually increases from one end of the limiting member 30 to the other end of the limiting member 30, so as to adjust the distance between the limiting member 30 and the second fixing portion 22 by controlling the depth of the limiting member 30 inserted into the limiting groove 211, thereby facilitating clamping of the first mold plate 100 or the second mold plate 200 with different thicknesses. When the thickness of the first mold plate 100 or the second mold plate 200 is increased, the depth of the stopper 30 inserted into the stopper groove 211 is reduced, and when the thickness of the first mold plate 100 or the second mold plate 200 is reduced, the depth of the stopper 30 inserted into the stopper groove 211 is increased. By the cooperation of the stopper 30 and the stopper groove 211, not only the fixing member 20 can be adapted to the first mold plate 100 or the second mold plate 200 having different thicknesses, but also the first mold plate 100 or the second mold plate 200 can be quickly and simply restricted to the fixing member 20.
In one embodiment, the stop 30 is provided with a through passage (not shown) at the wider end of the stop 30 for receiving a tip tool to facilitate removal of the stop 30. Optionally, the through channel is a through hole, and when the limiting member 30 is detached, the tip tool is inserted into the through channel, and then the limiting member 30 is pulled out of the limiting groove 211 by the tip tool.
In an embodiment, the shape of the limiting member 30 corresponds to the shape of the limiting groove 211, and when the limiting member is installed, the four side walls of the limiting groove 211 are in contact with the four side walls of the limiting member 30, so as to increase the contact surface between the limiting groove 211 and the limiting member 30, avoid deformation of the limiting member 30 due to too small contact surface between the limiting groove 211 and the limiting member 30, and further avoid looseness of the first template 100 or the second template 200 between the limiting member 30 and the second fixing portion 22. Alternatively, the limiting member 30 has a rectangular trapezoid shape in longitudinal section.
In one embodiment, the limiting member 30 is a pin sheet to enhance the versatility of the part.
In one embodiment, the limiting member 30 is provided with a blocking structure (not shown) disposed at an end of the limiting member 30 to block the limiting member 30 from sliding out of the limiting groove 211. In other embodiments, the blocking structure is an arc plate, and the blocking structure is disposed at an end portion of the limiting member 30 with a smaller width, and after the limiting member 30 is inserted into the limiting groove 211, the blocking structure is disposed at one side of the limiting groove 211, so as to prevent the limiting member 30 from falling out of the limiting groove 211.
In another embodiment, referring to fig. 3, the limiting member 30 is provided with a limiting body 31 and a limiting layer 32, and the limiting layer 32 is coated on the limiting body 31 to block the limiting member 30 from sliding out of the limiting groove 211.
In other embodiments, the limiting layer 32 is an elastic limiting layer 32, and if the limiting layer 32 is disposed on two lateral sides of the limiting member 30 in the width direction, the limiting layer 32 is deformed due to the extrusion of the corresponding side wall of the limiting groove 211, so that the first template 100 or the second template 200 is loosened between the limiting member 30 and the second fixing portion 22. In order to save the material of the limiting layer 32 and prevent the first template 100 or the second template 200 from loosening between the limiting member 30 and the second fixing portion 22, the limiting layer 32 is only disposed on two opposite sides of the limiting member 30, and after the limiting member 30 is inserted into the limiting groove 211, the limiting layer 32 abuts against two opposite side walls of the limiting groove 211 on the longitudinal section, so that the limiting layer 32 and the side walls of the limiting groove 211 have a larger friction force, and the limiting member 30 is prevented from sliding out of the limiting groove 211. Alternatively, the stopper layer 32 may be made of rubber, latex, or the like.
Referring to fig. 3, the locking member 40 includes a connecting portion 41 and a blocking portion 42. The connecting portion 41 is disposed in the connecting hole, and the blocking portion 42 is connected to the connecting portion 41 for supporting the second mold plate 200 or the first mold plate 100. When the connection portion 41 passes through the mounting hole of the first or second mold plate 100 or 200, the blocking portion 42 is located outside the mounting hole and abuts against the surface of the first or second mold plate 100 or 200, so that the blocking portion 42 and the second section 12 of the connection member 10 clamp the first or second mold plate 100 or 200.
In an embodiment, the connecting portion 41 forms an included angle with the blocking portion 42, and the size of the blocking portion 42 is smaller than that of the mounting hole, so that the blocking portion 42 extends into the mounting hole, and further, the locking member 40 is fixedly connected with the first template 100 or the second template 200. Optionally, the connection portion 41 forms an angle with the blocking portion 42 approximately equal to a right angle, so that the blocking portion 42 and the surface of the first template 100 or the second template 200 can be conveniently contacted with each other, and the contact area between the blocking portion 42 and the first template 100 or the second template 200 can be increased.
In one embodiment, the connecting portion 41 is provided with external threads and the second section 12 of the connector 10 is provided with internal threads in the connection hole, and the external threads of the connecting portion 41 match the internal threads of the connector 10, so that the locking member 40 can be fastened to the connector 10 after the connecting portion 41 is screwed into the connection hole.
Referring to fig. 3, the locking member 40 is provided with a groove 43. A groove 43 is provided on the locking member 40, and the groove 43 is provided between the connecting portion 41 and the blocking portion 42 so as to separate the connecting portion 41 and the blocking portion 42. In other embodiments, the groove 43 is V-shaped in cross-sectional area, and the tip (end with smaller groove width) of the groove 43 faces the central axis of the locking member 40 so that the blocking portion 42 can be separated from the connecting portion 41 after receiving a small force, thereby enabling quick removal of the first template 100 or the second template 200. Alternatively, the groove 43 may be provided with a detent Xiang Sheyu to facilitate the application of lateral force on either side of the blocking portion 42 to separate the connecting portion 41 from the blocking portion 42.
Referring to fig. 2, the connection mechanism 300 includes a water stop member 50, and the water stop member 50 is disposed on the connection member 10. The water stop 50 serves to block water flow from one end of the connector 10 to the other end of the connector 10.
In one embodiment, the water stop member 50 is a plate-shaped water stop member 50, and is disposed around the connecting member 10. When water flows from one end of the connecting member 10 to the other end of the connecting member 10 along the outer wall or the external thread of the connecting member 10, the water stop member 50 can stop the water flow, so that the water flow flows to the edge of the water stop member 50 and directly drops from the edge of the water stop member 50, and the water flow to the other end of the connecting member 10 is improved. In other embodiments, the water stop 50 is integrally formed with the second section 12 of the connector 10 to reduce the number of parts of the connection mechanism 300.
In one embodiment, referring to fig. 2, the connecting mechanism 300 includes a locking member 60. The locking member 60 is movably disposed on the connecting member 10, and the locking member 60 is movable between the fixing member 20 and the water stop member 50. The locking member 60 is used for generating thrust to the fixing member 20 in a direction away from the water stop member 50, so that compressive stress between the internal threads of the fixing member 20 and the external threads of the connecting member 10 is reduced, and damage between the internal threads of the fixing member 20 and the external threads of the connecting member 10 is reduced when the connecting member 10 is made of hard plastic. In other embodiments, the number of retaining members 60 corresponds to the number of securing members 20.
When the first mold plate 100 is mounted on the second mold plate 200 through the connection mechanism 300, the first mold plate 100 is pressed against the connection mechanism 300, so that a larger compressive stress is generated at the connection position of the fixing member 20 and the connecting member 10, which is easy to cause damage to the internal thread of the fixing member 20 and the external thread of the connecting member 10, and even a sliding wire is generated. To solve such a problem, the locking member 60 is provided on the connector 10, and before the first template 100 is mounted on the connection mechanism 300, the locking member 60 is rotated toward the fixing member 20 and is tightly attached to the fixing member 20, so as to generate a thrust force on the fixing member 20 in a direction away from the water stop member 50, and after the first template 100 is mounted, the thrust force can counteract a majority of the pressure of the first template 100 on the connector 10, thereby reducing the stress between the fixing member 20 and the connector 10.
When the second fixing portion 22 is coupled to the coupling member 10, the interval between the first and second templates 100 and 200 can be adjusted by controlling the length of the coupling member 10 screwed into the fixing hole 221, and the second fixing portion 22 is fastened to the coupling member 10 by the locking member 60. When the fixing of the plurality of first templates 100 or the plurality of second templates 200 is performed, the ends of the plurality of first templates 100 remote from the connection member 10 may be controlled to be in the same plane or the ends of the plurality of second templates 200 remote from the connection member 10 may be controlled to be in the same plane by adjusting the length of the connection member 10 screwed into the fixing hole 221.
The locking member 60 on the connector 10 is rotated to the second fixing portion 22, and the locking member 60 is abutted against the end surface of the second fixing portion 22, so as to form a thrust force directed to the first fixing portion 21 on the second fixing portion 22, under which a friction force between the external thread of the connector 10 and the internal thread of the second fixing portion 22 is increased, and the connection between the second fixing portion 22 and the connector 10 is improved to be in a loose state, so that the second fixing portion 22 can be fastened to the connector 10 by the locking member 60.
An embodiment of the present application provides a template system including a first template 100, a second template 200, and a connection mechanism 300 as described above. The fixing member 20 is provided on the first mold plate 100 or the second mold plate 200, and the locking member 40 is provided on the first mold plate 100 or the second mold plate 200 to connect the first mold plate 100 and the second mold plate 200.
In one embodiment, the first formwork 100 is a hanging formwork, the second formwork 200 is a floor formwork, and in order to be able to cast a wall, two first formworks 100 need to be arranged on more than one second formwork 200 at intervals, and concrete can be stably contained at intervals of the two first formworks 100.
Referring to fig. 1, the process of fixing the first template 100 to the second template 200 by the connection mechanism 300 in the present application is specifically described as follows:
screwing the locking member 40 into the connecting member 10;
obliquely approaching the locking member 40 to the mounting hole of the second mold plate 200 so that the blocking portion 42 extends into and passes through the mounting hole of the second mold plate 200, and then screwing the locking member 40 to the connecting member 10;
screwing the fixing member 20 into the connecting member 10;
mounting the first template 100 on the fixing member 20 to realize accurate mounting of the first template 100;
referring to the above method, the other first formwork 100 is fixed on the other second formwork 200 by the connecting mechanism 300 in the present application, and then the two first formworks 100 are respectively connected by a connecting rod to restrict the distance between one ends of the two first formworks 100, and the connecting rod is vertically connected by another connecting rod, and the other connecting rod is abutted against the side edge of one first formwork 100, so as to prevent the first formworks 100 from expanding laterally after the concrete is poured between the two first formworks 100.
The process of removing the first and second templates 100 and 200 is specifically set forth below:
the limiting piece 30 abutted against the first template 100 is pulled out, and the first template 100 is detached;
the fixing member 20, which is partially covered with concrete, is removed from the connection member 10 by being inserted into the through hole 212 for the fixing member 20 by a removing tool so as to facilitate recycling of the fixing member 20;
the blocking portion 42 is broken to detach the second die plate 200 from the connecting portion 41.
In summary, the embodiments of the present application provide a connection mechanism and a template system.
In addition, those of ordinary skill in the art will recognize that the above embodiments are presented for purposes of illustration only and are not intended to be limiting, and that suitable modifications and variations of the above embodiments are within the scope of the disclosure of the present application.
Claims (5)
1. A connection mechanism for connecting a first template to a second template, comprising:
a connector comprising a first section and a second section connected to the first section;
the fixing piece is arranged on the first section of the connecting piece;
a limiting piece;
the locking piece is arranged on the second section of the connecting piece and used for fixing the connecting piece on the second template;
the second section is provided with a connecting hole, the first section is a rod piece with threads, the second section is connected with the locking piece through the connecting hole, the connecting piece further comprises a stop part, the stop part is arranged at the end part of the second section far away from the first section, the stop part and the locking piece jointly clamp the second template, the stop part increases the contact area propped against the second template, and the stop part, the first section and the second section are integrally manufactured;
the fixing piece comprises a first fixing part and a second fixing part, the cross section area of the second fixing part is larger than that of the first fixing part, the first fixing part is used for being matched with the mounting hole of the first template, the second fixing part is used for supporting the first template, the first fixing part is provided with a limiting groove and a through hole, the limiting groove is used for accommodating the limiting piece, the through hole is used for accommodating a dismounting tool, and the cross section area of the first fixing part is gradually reduced from a free section to a fixing section; the limiting piece is detachably arranged in the limiting groove and used for clamping the first template together with the fixing piece;
the locking piece comprises a connecting part and a blocking part, the connecting part is arranged in the connecting hole, the blocking part is connected with the connecting part and used for propping against the second template, the connecting part is provided with external threads, the second section is provided with internal threads in the connecting hole, the locking piece is provided with a groove, and the groove is arranged between the connecting part and the blocking part;
the connecting mechanism comprises a water stop piece, wherein the water stop piece is plate-shaped and is arranged on the connecting piece, and the water stop piece is used for stopping water flow from one end of the connecting piece to the other end of the connecting piece;
the first template is a hanging template, and the second template is a floor template.
2. The connection mechanism of claim 1, wherein the limiting member is provided with a limiting body and a limiting layer, and the limiting layer is coated on the limiting body.
3. The connection mechanism of claim 1, wherein the connection portion forms an angle with the blocking portion.
4. The coupling mechanism of claim 1, wherein the coupling mechanism includes a locking member movably disposed on the coupling member, and wherein the locking member is positioned between the fixing member and the water stop member.
5. A formwork system comprising a connecting mechanism as claimed in any one of claims 1 to 4, wherein two first formworks are arranged on more than one second formwork at intervals, and the intervals of the two first formworks can stably contain concrete.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210823645.XA CN115324325B (en) | 2022-07-14 | 2022-07-14 | Coupling mechanism and template system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210823645.XA CN115324325B (en) | 2022-07-14 | 2022-07-14 | Coupling mechanism and template system |
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| CN115324325A CN115324325A (en) | 2022-11-11 |
| CN115324325B true CN115324325B (en) | 2024-01-12 |
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| JP3187828U (en) * | 2013-10-04 | 2013-12-19 | 県央木材協同組合 | Batter for concrete formwork |
| CN211257817U (en) * | 2019-11-28 | 2020-08-14 | 中国建筑第五工程局有限公司 | Reinforcing member for installing hanging die |
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| CN112064510A (en) * | 2020-09-08 | 2020-12-11 | 宁波市建设集团股份有限公司 | Cast-in-place decking assembled hangs mode structure |
| CN113202287A (en) * | 2021-04-01 | 2021-08-03 | 晟通科技集团有限公司 | Formwork connecting structure and formwork frame |
| CN113356587A (en) * | 2021-06-28 | 2021-09-07 | 晟通科技集团有限公司 | Connection structure and hang mould |
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|---|---|---|---|---|
| KR20080114300A (en) * | 2007-06-27 | 2008-12-31 | 서위광 | The joint for building cast |
| JP3187828U (en) * | 2013-10-04 | 2013-12-19 | 県央木材協同組合 | Batter for concrete formwork |
| CN211257817U (en) * | 2019-11-28 | 2020-08-14 | 中国建筑第五工程局有限公司 | Reinforcing member for installing hanging die |
| CN112012488A (en) * | 2020-08-27 | 2020-12-01 | 晟通科技集团有限公司 | Template combination |
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| CN113356587A (en) * | 2021-06-28 | 2021-09-07 | 晟通科技集团有限公司 | Connection structure and hang mould |
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| CN115324325A (en) | 2022-11-11 |
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