CN210067416U - Connecting piece and connection portal that single crown and horizontal pole were used - Google Patents
Connecting piece and connection portal that single crown and horizontal pole were used Download PDFInfo
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- CN210067416U CN210067416U CN201920454039.9U CN201920454039U CN210067416U CN 210067416 U CN210067416 U CN 210067416U CN 201920454039 U CN201920454039 U CN 201920454039U CN 210067416 U CN210067416 U CN 210067416U
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Abstract
The utility model relates to a construction tool technical field among the building engineering discloses a connecting piece and a connection portal that single crown and horizontal pole were used, connecting piece that single crown and horizontal pole wherein were used, including first fastener of mutual articulated and second fastener, the one end of first fastener is equipped with first knot tooth, and the one end of second fastener is equipped with the second and detains the tooth, and first knot tooth and second are detained tooth and are arranged in opposite directions, wear to be equipped with the wedge round pin on the first fastener, the wedge round pin passes the direction and the axial in the articulated axle center of first fastener and second fastener is the same, thereby the wedge round pin is supporting the second fastener and is making first knot tooth and second knot tooth to be close to together when the wedge round pin passes first fastener. The utility model discloses a connecting piece is used and is connected between single top with the horizontal pole and have catching groove, uses and has the utility model discloses a horizontal pole class connecting elements of connecting piece is more swift simple when connecting single top, is suitable for the single top of multiple pipe diameter moreover, and application scope is wide.
Description
Technical Field
The utility model relates to a construction tool technical field among the building engineering, more specifically relate to a connecting piece and a connection portal that single crown and horizontal pole were used.
Background
In building construction, single supports are often used, and in order to make the support of the single supports more stable, connecting members such as cross bars or diagonal bars are usually connected between adjacent single supports to integrate the single supports. However, such connecting members of the prior art still have some drawbacks: one) the material consumption of the components in a single project is excessive, and at least two connecting components are generally required to be installed between the adjacent single supports. Secondly) the existing connecting components are too cumbersome to connect and assemble, inconvenient for the site construction of workers, low in installation efficiency and higher in requirement on the professional skills of the workers. Thirdly), the construction is applicable to single engineering occasion, the existing connecting member has simple structure, is only applicable to the connection of a single supporting roof in the construction of common civil buildings, and is not suitable for high-support formwork in special floor engineering. Generally, the connecting members between the existing single supports have high use cost, excessive use quantity in single engineering, unstable quality, complex operation and installation, single applicable engineering occasion and high requirement on professional skills of workers.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting piece and a connecting portal frame for single top and cross bar, which overcome the defects in the prior art.
The utility model discloses a following technical scheme realizes above-mentioned purpose.
The utility model provides a connecting piece that single crown and horizontal pole were used, including first fastener and the second fastener of mutual articulated, the one end of first fastener is equipped with first knot tooth, the one end of second fastener is equipped with the second and detains the tooth, first knot tooth and second are detained the tooth and are arranged in opposite directions, wear to be equipped with the wedge round pin on the first fastener, the wedge round pin passes the direction and the first fastener is the same with the axial in the articulated axle center of second fastener, thereby the wedge round pin supports the second fastener and makes first knot tooth and second detain the tooth and be close to together when the wedge round pin passes first fastener.
As a further improved structure, the cross-section of each of the first fastener and the second fastener is U-shaped, the first fastening tooth is located at one end of the middle plate of the first fastener, the second fastening tooth is located at one end of the middle plate of the second fastener, the first fastener and the second fastener are hinged by penetrating through a bolt, the bolt vertically penetrates through the side wing plate of the first fastener and the side wing plate of the second fastener, a rectangular through hole is formed in the side wing plate of the first fastener, the wedge-shaped pin is a plate-shaped wedge-shaped pin, the wedge-shaped pin penetrates through the rectangular through hole, and the position of the side wing plate of the first fastener, through which the bolt penetrates, is located between the first fastening tooth and the rectangular through hole.
As a further improved structure, a torsion spring is arranged between the first fastener and the second fastener for driving the first fastener and the second fastener to move towards the direction of separating the first tooth from the second tooth.
As a further improved structure form, the middle plate of the first fastener is provided with a reinforcing rib arranged along the length direction of the middle plate.
As a further improved structure form, a screw through hole is arranged on the position, far away from the first fastening tooth, of the middle plate and/or the side wing plate of the first fastening piece.
As a further improved structure form, anti-falling convex points are respectively arranged at positions close to two ends on one side plate surface or two side plate surfaces of the wedge-shaped pin.
In a further improved structure, the inclined surface and/or the surface opposite to the inclined surface of the wedge pin is a friction surface.
The utility model also introduces a connect portal, including two horizontal poles and two montants that enclose into square frame, the both ends of horizontal pole surpass the outside of two montants respectively and the both ends of horizontal pole are connected with foretell connecting piece respectively.
As a further improved structure form, a reinforcing oblique rod is fixedly connected in the square frame formed by the enclosing of the transverse rods and the vertical rods.
As a further improved structure form, the transverse rods, the vertical rods and the reinforcing inclined rods are pipe aluminum profiles.
Compared with the prior art, the utility model following beneficial effect mainly has: with keeping away from the one end fixed connection at the tip of horizontal pole of first thread on the first fastener of connecting piece, to the single top that has the catching groove, during the use, with the catching groove of first thread and the alignment single top of second thread, then strike the wedge round pin, utilize the relative swing of wedge round pin drive first fastener and second fastener, make first thread and second thread to be close to together and detain respectively in the catching groove of single top to realize the connection equipment on horizontal pole and single top. Use and to have the utility model discloses a horizontal pole class connecting elements of connecting piece is swift simple more when connecting single top, is suitable for the single top of multiple pipe diameter moreover, and application scope is wide.
Drawings
Fig. 1 is a schematic perspective view of a connecting member according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a first fastener according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of a second fastening member according to an embodiment of the present invention.
Fig. 4 is a front view structural diagram of a wedge pin in an embodiment of the present invention.
Fig. 5 is a schematic perspective view of a torsion spring according to an embodiment of the present invention.
Fig. 6 is a schematic front view of the connection gantry in the embodiment of the present invention.
Fig. 7 is a schematic front view of the rectangular frame according to the embodiment of the present invention.
Fig. 8 is a schematic front view of the cross tube in the broken state according to the embodiment of the present invention.
Fig. 9 is a schematic view of a local main view structure of the connection portal frame connected between the single supporting tops according to the embodiment of the present invention.
Fig. 10 is a partial top view of the linkage and single abutment of the linked portal of fig. 9 at the junction.
Fig. 11 is a schematic view of a partial front view structure of the connection portal frame in an embodiment of the present invention when the connection portal frame is connected between single tops of another pipe diameter.
Fig. 12 is a partial top view of the linkage and single abutment of fig. 11 coupled to the gantry at the junction.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings. The drawings are for illustrative purposes only and are not to be construed as limiting the patent.
In order to explain the embodiment more simply, some parts which are known to those skilled in the art in the drawings or description but are not relevant to the main content of the present invention will be omitted. In addition, some components in the drawings may be omitted, enlarged or reduced for convenience of description, but do not represent the size or the entire structure of an actual product.
Example (b):
as shown in fig. 1, 2, 3, 4 and 5, a connecting member 1 includes a first fastening member 11 and a second fastening member 12 hinged to each other, and the first fastening member 11 and the second fastening member 12 are U-shaped in cross section. One end of the intermediate plate 111 of the first clip 11 is bent to form a first engaging tooth 113, and one end of the intermediate plate 121 of the second clip 12 is bent to form a second engaging tooth 123.
The second fastener 12 is clamped between two side wing plates 112 of the first fastener 11, the first fastener 11 and the second fastener 12 are hinged by passing through the bolt 13, the bolt 13 vertically passes through the two side wing plates 112 of the first fastener 11 and two side wing plates 122 of the second fastener 12, and the exposed end part of the bolt 13 is in threaded fit with the nut 14 for preventing falling. Rectangular through holes 114 are respectively formed in the two side wing plates 112 of the first fastener 11, a plate-shaped wedge pin 15 penetrates through the rectangular through holes 114, the penetrating direction of the wedge pin 15 is the same as the axial direction of the hinge axes of the first fastener 11 and the second fastener 12, and the position, where the bolt 13 penetrates through the two side wing plates 112 of the first fastener 11, is located between the first fastening tooth 113 and the rectangular through holes 114.
The first threading 113 and the second threading 123 are located on the same side of the bolt 13 and the first threading 113 and the second threading 123 are arranged opposite to each other. The two side wings 122 of the second fastening member 12 are provided with rectangular notches 124 at ends thereof away from the second fastening teeth 123. The position where the bolt 13 passes through the two side wings 122 of the second fastening member 12 is located between the second tooth 123 and the rectangular notch 124. When wedge-shaped pin 15 passes through first fastener 11, the inclined surface of wedge-shaped pin 15 abuts against rectangular notch 124 of second fastener 12, and the surface of wedge-shaped pin 15 opposite to the inclined surface abuts against the inner side of rectangular through hole 114. When the knocking wedge pin 15 slides relative to the rectangular through hole 114, the wedge pin 15 drives the first fastening member 11 and the second fastening member 12 to swing relative to each other, thereby causing the first threading teeth 113 and the second threading teeth 123 to approach each other.
A torsion spring 16 for driving the first fastening member 11 and the second fastening member 12 to move in a direction of separating the first threading tooth 113 and the second threading tooth 123 is disposed between the first fastening member 11 and the second fastening member 12, the torsion spring 16 is sleeved outside the bolt 13, the first torsion arm 161 of the torsion spring 16 abuts against the middle plate 111 of the first fastening member 11, and the second torsion arm 162 of the torsion spring 16 abuts against the middle plate 121 of the second fastening member 12.
The middle plate 111 of the first fastening 11 is provided with a reinforcing rib 115 arranged along the length direction of the middle plate 111 to reinforce the strength of the first fastening 11. Screw through holes 116 are formed in the two side wing plates 112 of the first fastening member 11 at positions far away from the first fastening teeth 113, so as to facilitate the fixed connection with connecting members such as a cross bar.
When the connecting piece 1 of the embodiment is applied, one end of the first fastening piece 11 far away from the first tooth 113 is fixedly connected to the end of the cross bar. When the single top with the buckling groove is used, the first buckling tooth 113 and the second buckling tooth 123 are aligned to the buckling groove of the single top, then the wedge-shaped pin 15 is knocked, the first fastening piece 11 and the second fastening piece 12 are driven to swing relatively by the wedge-shaped pin 15, the first buckling tooth 113 and the second buckling tooth 123 are close to each other and are buckled into the buckling groove of the single top respectively, and therefore the connection and assembly of the cross rod and the single top are achieved. Under the prerequisite that first thread 113 and second thread 123 detained the catching groove of single-supported top, torsional spring 16 can order about first fastener 11 and second fastener 12 to press from both sides tight wedge round pin 15, provides certain anti-loosening power promptly, makes the difficult slippage of wedge round pin 15, connects more firmly reliably. The cross rod type connecting component with the connecting piece 1 is used, so that the connecting is more rapid and simple when the single support top is connected, the connecting structure is suitable for the single support top with various pipe diameters, and the application range is wide.
As shown in fig. 6, fig. 7, fig. 8, fig. 1 and fig. 2, the present embodiment further describes a connection portal frame, which includes two aluminum profile transverse pipes 21 and two aluminum profile vertical pipes 22 enclosing a rectangular frame 2, two ends of the vertical pipes 22 are respectively welded to the sides of the two transverse pipes 21, two ends of the transverse pipes 21 respectively exceed the sides of the two vertical pipes 22, and two ends of the transverse pipes 21 are respectively connected with the above-mentioned connecting pieces 1. Both ends of the cross tube 21 are provided with radial through holes 211, and screws pass through the through holes 211 and the screw passing holes 116 of the first fastening members 11 and are locked with nuts, thereby fixedly connecting the first fastening members 11 and the cross tube 21.
Two aluminum profile reinforced inclined pipes 23 are fixedly connected in the rectangular frame 2 enclosed by the transverse pipe 21 and the vertical pipe 22. One end of each of the two reinforcing inclined pipes 23 is welded to one of the transverse pipes 21, and the other end of each of the two reinforcing inclined pipes 23 is welded to the other transverse pipe 21, so that the rectangular frame 2 is more firm in structure.
As shown in fig. 9, 10, 11 and 12, the connecting portal frame of the present embodiment is connected between the single props, the lateral surfaces of the single props are provided with axial catching grooves, the pipe diameters of the two groups of single props are different, and the distances between the catching grooves on the single props are different, but the single props can be buckled and connected by the connecting piece 1. The connecting member 1 of the present embodiment has a wide application range.
By adopting the connecting portal frame in the embodiment, the overall stability of the single supporting top can be ensured only by installing one connecting portal frame between the adjacent single supporting tops, and the using amount in single engineering is small. The connection portal frame in the embodiment is convenient and quick to disassemble and assemble when in use, and the transverse pipe 21, the vertical pipe 22 and the reinforcing inclined pipe 23 of the main body part of the connection portal frame are all aluminum profiles, so that the connection portal frame is light in weight and more convenient to carry and assemble. The connection portal overall structure science and rigidity in this embodiment are high, are fit for various support occasion engineering, and no matter civil construction floor supports the die carrier or high support die carrier all can cooperate the use, and guarantee its overall stability.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, and the design concept of the present invention is very suitable for the insubstantial modification made by the present invention, which all falls into the protection scope of the present invention.
Claims (10)
1. The utility model provides a connecting piece that single crown and horizontal pole were used, a serial communication port, including first fastener and the second fastener of mutual articulated, the one end of first fastener is equipped with first knot tooth, the one end of second fastener is equipped with the second and detains the tooth, first knot tooth and second are detained the tooth and are arranged in opposite directions, wear to be equipped with the wedge round pin on the first fastener, the wedge round pin passes the direction and the first fastener is the same with the axial of the articulated axle center of second fastener, thereby the wedge round pin supports the second fastener and makes first knot tooth and second detain the tooth and be close to together when the wedge round pin passes first fastener.
2. The connecting member for the single top and the cross bar according to claim 1, wherein the first fastening member and the second fastening member are both U-shaped in cross section, the first fastening tooth is located at one end of the middle plate of the first fastening member, the second fastening tooth is located at one end of the middle plate of the second fastening member, the first fastening member and the second fastening member are hinged by a bolt passing through, the bolt vertically passes through the side wing plate of the first fastening member and the side wing plate of the second fastening member, a rectangular through hole is formed in the side wing plate of the first fastening member, the wedge-shaped pin is a plate-shaped wedge-shaped pin, the wedge-shaped pin passes through the rectangular through hole, and the position of the bolt passing through the side wing plate of the first fastening member is located between the first fastening tooth and the rectangular through hole.
3. The connecting member for a single top and a single rail as claimed in claim 1, wherein a torsion spring is disposed between the first fastening member and the second fastening member for driving the first fastening member and the second fastening member to move in a direction in which the first fastening tooth and the second fastening tooth are separated from each other.
4. A connector for a single top and rail as defined in claim 2, wherein said intermediate plate of said first fastener member is provided with reinforcing ribs arranged along the length of said intermediate plate.
5. The connecting member for a single prop and bar according to claim 2, wherein the intermediate plate and/or the side plate of the first fastening member has a screw passing hole at a position away from the first engaging tooth.
6. A connecting member for a single jack and crossbar as claimed in claim 2 wherein the wedge-shaped pin has anti-slip protrusions formed on one or both of the plate surfaces thereof near the ends thereof.
7. A single top and beam joint as defined in claim 1, wherein the tapered surface of the wedge pin and/or the surface opposite the tapered surface is a friction surface.
8. A connecting portal frame is characterized by comprising two cross rods and two vertical rods which are encircled to form a square frame, wherein two ends of each cross rod respectively exceed the outer sides of the two vertical rods, and two ends of each cross rod are respectively connected with the connecting piece in claim 2.
9. The connecting mast frame as claimed in claim 8, wherein the cross bars and the vertical bars are connected with the reinforcing diagonal bars in the square frame.
10. The connecting mast according to claim 8, wherein the cross bars, vertical bars and diagonal reinforcing bars are aluminum profiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454039.9U CN210067416U (en) | 2019-04-04 | 2019-04-04 | Connecting piece and connection portal that single crown and horizontal pole were used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454039.9U CN210067416U (en) | 2019-04-04 | 2019-04-04 | Connecting piece and connection portal that single crown and horizontal pole were used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067416U true CN210067416U (en) | 2020-02-14 |
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ID=69435941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920454039.9U Active CN210067416U (en) | 2019-04-04 | 2019-04-04 | Connecting piece and connection portal that single crown and horizontal pole were used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067416U (en) |
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- 2019-04-04 CN CN201920454039.9U patent/CN210067416U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The utility model relates to a connecting piece for a single support top and a cross bar and a connecting gantry Effective date of registration: 20220331 Granted publication date: 20200214 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yangjiang branch Pledgor: GUANGDONG QIZHENG TECHNOLOGY Co.,Ltd. Registration number: Y2022980003651 |