CN202090596U - Construction formwork connecting member - Google Patents
Construction formwork connecting member Download PDFInfo
- Publication number
- CN202090596U CN202090596U CN2011201575101U CN201120157510U CN202090596U CN 202090596 U CN202090596 U CN 202090596U CN 2011201575101 U CN2011201575101 U CN 2011201575101U CN 201120157510 U CN201120157510 U CN 201120157510U CN 202090596 U CN202090596 U CN 202090596U
- Authority
- CN
- China
- Prior art keywords
- construction formwork
- bearing pin
- fixture block
- postive stop
- stop baffle
- 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.)
- Expired - Fee Related
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Abstract
A construction formwork connecting member is characterized by comprising a pin shaft and a limit retaining plate, wherein the tail of the pin shaft is connected with the limit retaining plate, and a fastening and clamping block is arranged on the side face of the head of the pin shaft. The construction formwork connecting member is simple in structure, can be made by adopting plastics or mainly adopting plastics through integral molding, thereby being low in manufacturing cost. Users just need to hold the construction formwork connecting member by hand to conduct assembly and disassembly without the help of tools such as hammers, wrenches, pliers and the like, thereby being convenient to assemble and disassemble. The pin shaft can prevent two plastic construction formworks from staggering in the direction perpendicular to the pin shaft, the fastening and clamping block and the limit retaining plate can prevent the two plastic construction formworks from moving relatively in the axial direction of the pin shaft, and two adjacent construction formworks can be tightly connected together by means of combined action of the pin shaft, the fastening and clamping block and the limit retaining plate.
Description
Technical field
The utility model relates to the building operations apparatus, specifically, relates to a kind of construction formwork connector that is used for connecting between the construction formwork in the concreting building structure construction.
Background technology
Construction formwork is a construction equipment necessary in the concreting building structure construction.Traditional construction formwork mainly contains wooden form and steel form; Occur plastic building template in recent years, and substitute wooden form and steel form gradually, obtain application more and more widely.
In the practice of construction process, a plurality of construction formworks need be connected and fixed, be combined into the formwork for placing of concreting structure required form, size.At present, the general connectors such as iron nail, bolt, anchor clamps that adopt carry out being connected and fixed between the construction formwork, often need be by instruments such as hammer, spanner, pliers, and, single connector often can not limit the position of construction formwork fully, needs multiple connector to be used, and each construction formwork is fastenedly connected, prevent construction formwork dislocation, so the installation of template, dismounting are cumbersome, time-consuming.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple in structure, easy to loading and unloading, construction formwork connector that construction formwork can be fastenedly connected.The technical scheme that adopts is as follows:
A kind of construction formwork connector is characterized in that comprising bearing pin and postive stop baffle, and the afterbody of bearing pin is connected with postive stop baffle, and the side of bearing pin head is provided with fastening fixture block.
This construction formwork connector can be used for the connection between the plastic building template, plastic building template comprises panel and frame, frame is located at around the back side of panel, and back side of panel is typically provided with a plurality of reinforcing ribs of vertical and horizontal cross arrangement, and frame is provided with the through hole that connects usefulness.Through hole comprises circular hole part that the supply and marketing axle passes through and the fixture block guide groove that passes through for fastening fixture block, and the fixture block guide groove is located at the side of circular hole part and partly is communicated with circular hole.The construction formwork connector tightens the thickness sum that distance between fixture block and the postive stop baffle is generally equal to the frame of adjacent two plastic building templates; Bearing pin size and above-mentioned round hole part branch are complementary.
When carrying out the connection between the plastic building template, lead to the hole site on the frame of adjacent two plastic building templates aligns, grasp the construction formwork connector then, bearing pin head and fastening fixture block are inserted in the through hole on this two plastic building templates frame, fastening fixture block moves along the fixture block guide groove, until fastening fixture block by the through hole on the frame of two plastic building templates, then the construction formwork connector is turned an angle, staggered in fastening fixture block and fixture block guide groove position, at this moment, the frame of adjacent two plastic building templates be between fastening fixture block and the postive stop baffle and with fastening fixture block, postive stop baffle closely contacts, and finishes the installation of construction formwork connector; During dismounting, only with hand is held the construction formwork connector, backward rotation construction formwork connector, make fastening fixture block and fixture block guide groove position alignment, fastening fixture block is oppositely moved along the fixture block guide groove, break away from through hole on this two plastic building templates frame until bearing pin and fastening fixture block, the construction formwork connector can be taken off.
After finishing the installation of construction formwork connector, bearing pin is in the through hole on the adjacent two plastic building template frames, can prevent that two plastic building templates are perpendicular to the dislocation on the bearing pin direction; Fastening fixture block and postive stop baffle clamp the frame of adjacent two plastic building templates jointly, can prevent that two plastic building templates from relatively moving on bearing pin is axial.Like this, rely on the acting in conjunction of bearing pin, fastening fixture block and postive stop baffle, adjacent two plastic building templates can be fastened together.
Preferred above-mentioned fastening fixture block is provided with two, and two fastening fixture blocks are located at the both sides of bearing pin head respectively.
More preferably in the scheme, above-mentioned two fastening fixture block shapes and measure-alike, and the cross section of two fastening fixture blocks becomes the center symmetry, and its symmetrical centre is the intersection point of described cross section and bearing pin axis.
For the loading and unloading of the construction formwork connector of being more convenient for, preferred above-mentioned postive stop baffle is provided with at least one handle.Above-mentioned handle can be located on the side of postive stop baffle, also can be located at postive stop baffle dorsad on the one side of bearing pin.More preferably above-mentioned postive stop baffle is provided with two handles, and two handles are symmetrically set in the bearing pin both sides.Hold handle during construction, the construction formwork connector is rotated around bearing pin.
For the rotation of the construction formwork connector of being more convenient for, usually, the edge of the face that fastening fixture block is relative with postive stop baffle is processed with inclined-plane or cambered surface, and same, the edge of the face that postive stop baffle is relative with fastening fixture block also is processed with inclined-plane or cambered surface.Above-mentioned inclined-plane or cambered surface play guide function, suffered resistance in the time of can reducing the construction formwork connector and rotate.
Above-mentioned construction formwork connector can adopt plastics or mainly adopt plastics is raw material, and by one-body molded the making of moulding process (as Shooting Technique), its bearing pin, postive stop baffle, fastening fixture block, handle etc. are integral structure.
The utility model is simple in structure, can adopt plastics or mainly adopt integrally moulded making, and manufacturing cost is lower; Only with hand is held the construction formwork connector and is carried out installation and removal, needn't be by instruments such as hammer, spanner, pliers, and easy to loading and unloading; Bearing pin can prevent that two plastic building templates are perpendicular to the dislocation on the bearing pin direction, fastening fixture block and postive stop baffle can prevent that two plastic building templates from relatively moving on bearing pin is axial, rely on the acting in conjunction of bearing pin, fastening fixture block and postive stop baffle, adjacent two construction formworks can be fastened together.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the stereogram of construction formwork connector shown in Figure 1;
The specific embodiment
As shown in Figure 1-Figure 3, this construction formwork connector comprises bearing pin 1 and postive stop baffle 2, and the afterbody of bearing pin 1 is connected with postive stop baffle 2, and the side of bearing pin 1 head is provided with the both sides that 3, two fastening fixture blocks 3 of two fastening fixture blocks are located at bearing pin 1 head respectively.
In the present embodiment, two fastening fixture block 3 shapes and measure-alike, and the cross section of two fastening fixture blocks 3 becomes the center symmetry, and its symmetrical centre is the intersection point of described cross section and bearing pin 1 axis.
The edge of the face that fastening fixture block 3 and postive stop baffle 2 are relative is processed with cambered surface 5, and is same, and the edge of the face that postive stop baffle 2 and fastening fixture block 3 are relative is processed with cambered surface 6.5,6 guide functions of above-mentioned cambered surface, suffered resistance in the time of can reducing the construction formwork connector and rotate.
Above-mentioned construction formwork connector can adopt plastics or mainly adopt plastics is raw material, and by one-body molded the making of moulding process (as Shooting Technique), its bearing pin 1, postive stop baffle 2, fastening fixture block 3, handle 4 etc. are integral structure.
This construction formwork connector can be used for the connection between the plastic building template, plastic building template comprises panel and frame, frame is located at around the back side of panel, and back side of panel is typically provided with a plurality of reinforcing ribs of vertical and horizontal cross arrangement, and frame is provided with the through hole that connects usefulness.Through hole comprises circular hole part that supply and marketing axle 1 passes through and the fixture block guide groove that passes through for fastening fixture block 3, and the fixture block guide groove is located at the side of circular hole part and partly is communicated with circular hole.The construction formwork connector tightens the thickness sum that distance (being the distance between fastening fixture block 3 and postive stop baffle 2 opposite faces) between fixture block 3 and the postive stop baffle 2 is generally equal to the frame of adjacent two plastic building templates; Bearing pin 1 size and above-mentioned round hole part branch are complementary.
Brief description is the using method of this construction formwork connector once:
When carrying out the connection between the plastic building template, lead to the hole site on the frame of adjacent two plastic building templates aligns, grasp the handle 4 of construction formwork connector then, make in the through hole on bearing pin 1 head and fastening fixture block 3 these two plastic building templates frames of insertion, fastening fixture block 3 moves along the fixture block guide groove, until fastening fixture block 3 by the through hole on the frame of two plastic building templates, then the construction formwork connector is turned an angle (as 90 °), fastening fixture block 3 is staggered with fixture block guide groove position, at this moment, the frame of adjacent two plastic building templates be between fastening fixture block 3 and the postive stop baffle 2 and with fastening fixture block 3, postive stop baffle 2 closely contacts, and finishes the installation of construction formwork connector.After finishing the installation of construction formwork connector, bearing pin 1 is in the through hole on the adjacent two plastic building template frames, can prevent that two plastic building templates are perpendicular to the dislocation on bearing pin 1 direction; Fastening fixture block 3 and postive stop baffle 2 jointly will adjacent two plastic building templates frames clamp, can prevent that two plastic building templates from relatively moving on bearing pin 1 is axial.Like this, rely on the acting in conjunction of bearing pin 1, fastening fixture block 3 and postive stop baffle 2, adjacent two plastic building templates can be fastened together.
During dismounting, only with hand is held the handle 4 of construction formwork connector, backward rotation construction formwork connector, make fastening fixture block 3 and fixture block guide groove position alignment, fastening fixture block 3 is oppositely moved along the fixture block guide groove, through hole on bearing pin 1 and fastening fixture block 3 these two plastic building templates frames of disengaging can take off the construction formwork connector.
In other embodiments, handle also can be located on the side of postive stop baffle.
In other embodiments, above-mentioned fastening fixture block is provided with more than three, and each fastening fixture block circumferentially evenly distributes along the bearing pin head.
In other embodiments, the edge of the face that fastening fixture block is relative with postive stop baffle also can be processed with the inclined-plane, and same, the edge of the face that postive stop baffle is relative with fastening fixture block also is processed with the inclined-plane.
Claims (7)
1. a construction formwork connector is characterized in that comprising bearing pin and postive stop baffle, and the afterbody of bearing pin is connected with postive stop baffle, and the side of bearing pin head is provided with fastening fixture block.
2. construction formwork connector according to claim 1 is characterized in that: described fastening fixture block is provided with two, and two fastening fixture blocks are located at the both sides of bearing pin head respectively.
3. construction formwork connector according to claim 2 is characterized in that: described two fastening fixture block shapes and measure-alike, and the cross section of two fastening fixture blocks becomes the center symmetry, and its symmetrical centre is the intersection point of described cross section and bearing pin axis.
4. according to each described construction formwork connector of claim 1-3, it is characterized in that: described postive stop baffle is provided with at least one handle.
5. construction formwork connector according to claim 4 is characterized in that: described postive stop baffle is provided with two handles, and two handles are symmetrically set in the bearing pin both sides.
6. construction formwork connector according to claim 4 is characterized in that: described handle is located at postive stop baffle dorsad on the one side of bearing pin.
7. construction formwork connector according to claim 5 is characterized in that: described handle is located at postive stop baffle dorsad on the one side of bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201575101U CN202090596U (en) | 2011-05-17 | 2011-05-17 | Construction formwork connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201575101U CN202090596U (en) | 2011-05-17 | 2011-05-17 | Construction formwork connecting member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090596U true CN202090596U (en) | 2011-12-28 |
Family
ID=45365671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201575101U Expired - Fee Related CN202090596U (en) | 2011-05-17 | 2011-05-17 | Construction formwork connecting member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090596U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086657A (en) * | 2017-12-30 | 2018-05-29 | 浙江亚厦装饰股份有限公司 | Make somebody a mere figurehead leveling unit and leveling method in floor |
| USD990301S1 (en) | 2020-08-07 | 2023-06-27 | Peri Se | Multi-head bolt |
| US11788571B2 (en) | 2020-08-07 | 2023-10-17 | Peri Se | Multi-head bolt and fastener system |
-
2011
- 2011-05-17 CN CN2011201575101U patent/CN202090596U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086657A (en) * | 2017-12-30 | 2018-05-29 | 浙江亚厦装饰股份有限公司 | Make somebody a mere figurehead leveling unit and leveling method in floor |
| CN108086657B (en) * | 2017-12-30 | 2023-12-19 | 浙江亚厦装饰股份有限公司 | Floor overhead leveling device and leveling method |
| USD990301S1 (en) | 2020-08-07 | 2023-06-27 | Peri Se | Multi-head bolt |
| US11788571B2 (en) | 2020-08-07 | 2023-10-17 | Peri Se | Multi-head bolt and fastener system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU JINYUAN TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: GUANGDONG KINGFORM MULTIPLY FORMWORK CO., LTD. Effective date: 20130226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130226 Address after: 515000 Guangdong province Shantou City Sanlian Industrial Zone Haojiang Alex Hua Tian Fu Industrial Park building fourth floor Patentee after: Guangzhou Jinyuan Technology Co.,Ltd. Address before: 515000 northwest side factory building, B2-2, Jinping Industrial Zone, Jinping District, Guangdong, Shantou, China Patentee before: Guangdong Kingform Multiply Formwork Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20180517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |