CN219060846U - Connecting device - Google Patents
Connecting device Download PDFInfo
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- CN219060846U CN219060846U CN202320043925.9U CN202320043925U CN219060846U CN 219060846 U CN219060846 U CN 219060846U CN 202320043925 U CN202320043925 U CN 202320043925U CN 219060846 U CN219060846 U CN 219060846U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model provides a connecting device for connecting flange plates of I-steel and steel pipe columns of scaffolds, and relates to the technical field of building construction. The connecting device comprises a bottom plate, a clamping plate, a connecting piece and a fastening piece. The bottom plate is arranged on the flange plate and provided with a first mounting hole; the clamping plate is hinged with the bottom plate and is abutted against one side, far away from the bottom plate, of the flange plate, and a second mounting hole matched with the first mounting hole is formed in the clamping plate; the connecting piece is fixedly arranged on the bottom plate, and the steel pipe upright post is sleeved on the connecting piece; the fastener is worn to locate first mounting hole and second mounting hole in proper order to make bottom plate and splint and flange board detachable connection. According to the connecting device provided by the utility model, the fasteners are sequentially arranged in the first mounting hole and the second mounting hole in a penetrating manner, so that the bottom plate, the clamping plate and the flange plate are detachably connected, the detachable function of the connecting device is realized, the assembly and the disassembly are convenient, the damage of the I-steel base metal is effectively prevented, the repeated use of the connecting device is facilitated, and the material waste is reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a connecting device.
Background
The I-steel cantilever or cross-cantilever scaffold is widely applied in the technical field of building construction. The steel pipe column of the scaffold is fixed with the I-steel by welding short steel bars, and the steel pipe column of the scaffold is sleeved with the steel bars, so that the scaffold is fixed on the I-steel.
However, this form of immobilization has the following drawbacks: 1) The diameter of the steel bar is smaller, and the welding quality is difficult to ensure; 2) After the scaffold is dismantled, the steel bars on the I-steel are required to be cut, so that the parent metal of the I-steel is damaged; 3) The steel bar is difficult to recycle, and the waste of materials is caused.
Disclosure of Invention
In view of the above, the present utility model provides a connecting device for overcoming the shortcomings in the prior art.
The utility model provides the following technical scheme:
a connection device for connecting a flange plate of an i-beam and a steel pipe column of a scaffold, comprising:
the bottom plate is arranged on the flange plate and provided with a first mounting hole;
the clamping plate is hinged with the bottom plate and is abutted against one side, away from the bottom plate, of the flange plate, and a second mounting hole matched with the first mounting hole is formed in the clamping plate;
the connecting piece is fixedly arranged on the bottom plate, and the steel pipe upright post is sleeved on the connecting piece;
the fastener is sequentially arranged in the first mounting hole and the second mounting hole in a penetrating mode, and the bottom plate, the clamping plate and the flange plate are detachably connected.
In some embodiments of the present application, the connecting device further comprises a pad, the pad is fixedly arranged on the bottom plate, and the connecting piece is fixedly arranged on the pad.
In some embodiments of the present application, a side of the pad remote from the base plate is provided with anti-slip lines.
In some embodiments of the present application, the pad and the connector are both located at an intermediate position of the deck of the base plate.
In some embodiments of the present application, the connection device further includes a rotation shaft, and the clamping plate is hinged to the bottom plate through the rotation shaft.
In some embodiments of the present application, the rotating shaft is fixedly arranged at one end of the clamping plate away from the flange plate, and the bottom plate is provided with a shaft hole adapted to the rotating shaft.
In some embodiments of the present application, the first mounting hole is formed along a direction perpendicular to a plate surface of the bottom plate, and the first mounting hole is formed along a direction perpendicular to a length direction of the flange plate.
In some embodiments of the present application, the first mounting holes are provided in plurality, and the plurality of first mounting holes are spaced apart along the circumferential direction of the flange plate.
In some embodiments of the present application, the clamping plate comprises a horizontal plate, a vertical plate and an inclined plate, wherein the vertical plate is respectively connected with the horizontal plate and the inclined plate, the horizontal plate is connected with the inclined plate, and the inclined plate is abutted with one side of the flange plate away from the bottom plate.
In some embodiments of the present application, the slope of the inclined plate is adapted to the slope of the flange plate.
Embodiments of the present utility model have the following advantages:
the application provides a connecting device for connect flange plate and the steel pipe stand of scaffold frame of I-steel, connecting device includes bottom plate, splint, connecting piece and fastener. The bottom plate sets up on the flange board of I-steel, and splint and bottom plate are articulated, and keep away from the one side looks butt of bottom plate with the flange board, and the fastener wears to locate the first mounting hole of bottom plate and the second mounting hole of splint in proper order. The clamping plate is abutted with one side of the flange plate away from the bottom plate and is tightly attached, the bottom plate and the clamping plate are firmly installed on the flange plate of the I-steel, and the connecting piece is fixedly arranged on the bottom plate, so that the connecting device is firmly installed on the flange plate of the I-steel, the steel pipe column is sleeved on the connecting piece, and then the steel pipe column of the scaffold is firmly installed on the flange plate of the I-steel through the connecting device. Simultaneously, the size of connecting piece can set up greatly to guarantee connection stability, the fastener wears to locate first mounting hole and second mounting hole in proper order, makes bottom plate and splint and flange board can dismantle the connection, thereby realizes connecting device's function of dismantling, makes from this and tears comparatively convenient, prevents effectively that I-steel parent metal from damaging, does benefit to connecting device's used repeatedly, reduces the material extravagant.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 illustrates a schematic perspective view of a connection device in some embodiments of the present application;
FIG. 2 illustrates a schematic perspective view of a connector and a backing plate in some embodiments of the present application;
FIG. 3 illustrates a schematic perspective view of a base plate in some embodiments of the present application;
FIG. 4 illustrates a perspective view of a cleat in some embodiments of the present application;
FIG. 5 illustrates a schematic top view of a connection device in some embodiments of the present application;
fig. 6 illustrates a schematic cross-sectional view of a connection device in some embodiments of the present application.
Description of main reference numerals:
100-connecting means; 110-a bottom plate; 111-a first mounting hole; 112-shaft holes; 120-clamping plates; 121-a second mounting hole; 122-horizontal plate; 123-vertical plates; 124-inclined plate; 130-a connector; 140-fasteners; 150-backing plate; 151-anti-skid lines; 160-rotating shaft; 200-I-steel; 210-flange plates; 300-steel pipe column.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
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 in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 5, the embodiment of the present application provides a connecting device 100 mainly for connecting a flange plate 210 of a i-beam 200 and a steel pipe column 300 of a scaffold. The connection device 100 includes a base plate 110, a clamping plate 120, a connection 130, and a fastener 140.
Referring to fig. 6, the bottom plate 110 is disposed on the flange plate 210, and a first mounting hole 111 is formed. The clamping plate 120 is hinged to the bottom plate 110, and abuts against one side, away from the bottom plate 110, of the flange plate 210, and the clamping plate 120 is provided with a second mounting hole 121 adapted to the first mounting hole 111. The connecting piece 130 is fixedly arranged on the bottom plate 110, and the steel pipe column 300 is sleeved on the connecting piece 130. The fastening members 140 sequentially penetrate through the first mounting holes 111 and the second mounting holes 121, so that the bottom plate 110, the clamping plate 120 and the flange plate 210 can be detachably connected.
According to the connecting device 100 provided by the embodiment of the application, the bottom plate 110 is arranged on the flange plate 210 of the I-steel 200, the clamping plate 120 is hinged with the bottom plate 110, and is abutted against one side, away from the bottom plate 110, of the flange plate 210, and the fastener 140 sequentially penetrates through the first mounting hole 111 of the bottom plate 110 and the second mounting hole 121 of the clamping plate 120. Thus, the clamping plate 120 and the flange plate 210 are abutted against and tightly attached to one side far away from the bottom plate 110, so that the bottom plate 110 and the clamping plate 120 are firmly installed on the flange plate 210 of the I-steel 200, and the problem that the flange plate 210 of the I-steel 200 is difficult to fix due to unequal thickness is solved. And the connecting piece 130 is fixedly arranged on the bottom plate 110, so that the connecting device 100 is firmly arranged on the flange plate 210 of the I-steel 200, the steel pipe column 300 is sleeved on the connecting piece 130, and the steel pipe column 300 of the scaffold is firmly arranged on the flange plate 210 of the I-steel 200 through the connecting device 100. Meanwhile, the size of the connecting piece 130 can be set larger to ensure connection stability, the fastener 140 sequentially penetrates through the first mounting hole 111 and the second mounting hole 121, so that the bottom plate 110, the clamping plate 120 and the flange plate 210 can be detachably connected, the detachable function of the connecting device 100 is realized, the assembly and the disassembly are convenient, the damage of the base material of the I-steel 200 is effectively prevented, the repeated use of the connecting device 100 is facilitated, and the material waste is reduced.
Illustratively, the connecting member 130 may be fixed to the base plate 110 by welding to achieve a stable connection, and the fastening member 140 may be a bolt and a nut to improve connection stability.
It should be noted that, the clamping plate 120 is hinged to the bottom plate 110, and the bottom plate 110 and the clamping plate 120 are detachably connected to the flange plate 210, so that the connecting device 100 can be installed after the i-steel 200 is fixed, and the installation in advance is not required, which is beneficial to improving the fluency of the construction process. The connecting device 100 is designed integrally except the fastening piece 140, which is beneficial to improving the installation efficiency and avoiding the technical problems of easy loss, deficiency and unmatched various components.
As shown in fig. 1, 2, 5 and 6, in an embodiment of the present application, optionally, the connection device 100 further includes a pad 150, the pad 150 is fixed on the base plate 110, and the connection member 130 is fixed on the pad 150.
In this embodiment, the base plate 150 is fixedly arranged on the base plate 110, and the connecting piece 130 is fixedly arranged on the base plate 150, so that the connecting piece 130 is fixed on the base plate 110 through the base plate 150, the connection strength between the connecting piece 130 and the base plate 110 is improved, stable connection is realized, and the connection stability is improved.
For example, the connection between the pad 150 and the base plate 110 and the connection member 130 may be welding.
As shown in fig. 2, 5 and 6, in the above embodiment of the present application, optionally, a side of the pad 150 away from the base plate 110 is provided with a non-slip pattern 151.
In this embodiment, through being equipped with anti-skidding line 151 in the one side that backing plate 150 kept away from bottom plate 110, can further promote the connection stability between connecting piece 130 and the backing plate 150 like this, according to the vertical atress's of the steel pipe stand 300 of scaffold's characteristics, guarantee scaffold's stability to reduce the local stress concentration phenomenon of I-steel 200, guarantee structural safety, increase of service life.
As shown in fig. 1, 2, 5 and 6, in the above embodiments of the present application, optionally, the pad 150 and the connection member 130 are located at an intermediate position of the plate surface of the base plate 110.
In this embodiment, by locating the pad 150 and the connecting member 130 at the middle position of the plate surface of the bottom plate 110, the overall stress of the connecting device 100 can be uniform and balanced, and the connection stability between the steel pipe column 300 and the i-steel 200 of the scaffold is improved.
As shown in fig. 1, 3, 4, 5 and 6, in an embodiment of the present application, optionally, the connection device 100 further includes a rotation shaft 160, and the clamping plate 120 is hinged to the base plate 110 through the rotation shaft 160.
In the present embodiment, the clamping plate 120 is hinged to the bottom plate 110 through the rotating shaft 160, so that the clamping plate 120 can rotate around the axis of the rotating shaft 160, thereby realizing the function of abutting and tightly fitting the clamping plate 120 and the flange plate 210, and the detachable function. The bottom plate 110 and the clamping plate 120 can be firmly installed on the flange plate 210 of the I-steel 200, and the problem that the flange plate 210 of the I-steel 200 is difficult to fix due to unequal thickness is solved. Meanwhile, the assembly and disassembly are convenient, the damage to the parent metal of the I-steel 200 is effectively prevented, the repeated use of the connecting device 100 is facilitated, and the material waste is reduced.
As shown in fig. 1, 3, 4, 5 and 6, in the above embodiments of the present application, optionally, the rotating shaft 160 is fixedly disposed at one end of the clamping plate 120 away from the flange plate 210, and the bottom plate 110 is provided with a shaft hole 112 adapted to the rotating shaft 160.
In this embodiment, the rotating shaft 160 is fixedly disposed at one end of the clamping plate 120 away from the flange plate 210, and the bottom plate 110 is provided with the shaft hole 112 adapted to the rotating shaft 160, so that the rotating shaft 160 can be inserted into the shaft hole 112 of the bottom plate 110, and the clamping plate 120 can rotate relative to the bottom plate 110 around the axis of the rotating shaft 160, so that the clamping plate 120 and the flange plate 210 can be abutted and tightly attached, and the detachable function can be realized.
For example, the rotating shaft 160 may be fixedly disposed at an end of the clamping plate 120 away from the flange plate 210 by welding, so as to achieve a stable connection.
As shown in fig. 1 and 5, in an embodiment of the present application, optionally, the first mounting hole 111 is formed along a direction perpendicular to the board surface of the bottom plate 110, and the first mounting hole 111 is formed to extend along a direction perpendicular to the length direction of the flange plate 210.
In this embodiment, the first mounting hole 111 is formed along the direction perpendicular to the plate surface of the bottom plate 110, and the first mounting hole 111 is formed along the direction perpendicular to the length direction of the flange plate 210, so that the position of the fastener 140 can be adjusted according to different i-steel 200 types, thereby improving the applicability of the connecting device 100.
As shown in fig. 1 and 5, in the above embodiment of the present application, optionally, a plurality of first mounting holes 111 are provided, and a plurality of first mounting holes 111 are spaced apart along the circumferential direction of the flange plate 210.
In this embodiment, by setting the number of the first mounting holes 111 to be plural, and setting the plural first mounting holes 111 to be spaced apart along the circumferential direction of the flange plate 210, the bottom plate 110 and the clamping plate 120 can be firmly mounted on the flange plate 210 of the i-steel 200 by the plural fasteners 140, so as to achieve stable connection, and improve connection stability.
As shown in fig. 1, 4 and 6, in an embodiment of the present application, optionally, the clamping plate 120 includes a horizontal plate 122, a vertical plate 123 and an inclined plate 124, the vertical plate 123 is connected to the horizontal plate 122 and the inclined plate 124, respectively, and the horizontal plate 122 is connected to the inclined plate 124, and the inclined plate 124 abuts against a side of the flange plate 210 away from the bottom plate 110.
In the present embodiment, the vertical plates 123 are connected with the horizontal plates 122 and the inclined plates 124, respectively, and the horizontal plates 122 are connected with the inclined plates 124, such that the clamping plates 120 form a triangular support structure, thereby achieving a stable connection.
Specifically, by setting the inclined plate 124 to adapt to the shape of the flange plate 210, the inclined plate 124 and the flange plate 210 are abutted against and tightly attached to one side far away from the bottom plate 110, so that the bottom plate 110 and the clamping plate 120 are firmly installed on the flange plate 210 of the i-steel 200, and the problem that the flange plates 210 of the i-steel 200 are difficult to fix due to unequal thicknesses is solved. Meanwhile, the fastener 140 may be a bolt and nut, and the horizontal plate 122 is provided to facilitate the fixation of the nut.
As shown in fig. 1 and 6, in the above-described embodiments of the present application, optionally, the slope of the inclined plate 124 is adapted to the slope of the flange plate 210.
In this embodiment, by setting the inclination of the inclined plate 124 to be matched with the inclination of the flange plate 210 to adapt to the shape of the flange plate 210, the inclined plate 124 and the flange plate 210 are abutted against and tightly attached to one side far away from the bottom plate 110, so that the bottom plate 110 and the clamping plate 120 are firmly mounted on the flange plate 210 of the i-steel 200, and the problem that the flange plate 210 of the i-steel 200 is difficult to fix due to unequal thickness is solved. Illustratively, the inclined plate 124 has an inclination of 1:6.
To sum up, the connecting device that this application provided for connect the steel pipe stand of flange plate and scaffold frame of I-steel, connecting device includes bottom plate, splint, connecting piece and fastener. The bottom plate sets up on the flange board of I-steel, and splint and bottom plate are articulated, and keep away from the one side looks butt of bottom plate with the flange board, and the fastener wears to locate the first mounting hole of bottom plate and the second mounting hole of splint in proper order. The clamping plate is abutted with one side of the flange plate away from the bottom plate and is tightly attached, the bottom plate and the clamping plate are firmly installed on the flange plate of the I-steel, and the connecting piece is fixedly arranged on the bottom plate, so that the connecting device is firmly installed on the flange plate of the I-steel, the steel pipe column is sleeved on the connecting piece, and then the steel pipe column of the scaffold is firmly installed on the flange plate of the I-steel through the connecting device. Simultaneously, the size of connecting piece can set up greatly to guarantee connection stability, the fastener wears to locate first mounting hole and second mounting hole in proper order, makes bottom plate and splint and flange board can dismantle the connection, thereby realizes connecting device's function of dismantling, makes from this and tears comparatively convenient, prevents effectively that I-steel parent metal from damaging, does benefit to connecting device's used repeatedly, reduces the material extravagant.
Any particular values in all examples shown and described herein are to be construed as merely illustrative and not a limitation, and thus other examples of exemplary embodiments may have different values.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The above examples merely represent a few embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the present utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. A connecting device for connecting flange plates of i-steel and steel pipe columns of scaffolds, comprising:
the bottom plate is arranged on the flange plate and provided with a first mounting hole;
the clamping plate is hinged with the bottom plate and is abutted against one side, away from the bottom plate, of the flange plate, and a second mounting hole matched with the first mounting hole is formed in the clamping plate;
the connecting piece is fixedly arranged on the bottom plate, and the steel pipe upright post is sleeved on the connecting piece;
the fastener is sequentially arranged in the first mounting hole and the second mounting hole in a penetrating mode, and the bottom plate, the clamping plate and the flange plate are detachably connected.
2. The connection device of claim 1, further comprising a backing plate secured to the base plate, the connection member secured to the backing plate.
3. The connecting device according to claim 2, wherein the side of the pad remote from the base plate is provided with anti-slip threads.
4. The connection device of claim 2, wherein the pad and the connector are each located at an intermediate position of the deck of the base plate.
5. The connection device of claim 1, further comprising a rotational shaft, wherein the clamping plate is hinged to the base plate by the rotational shaft.
6. The connecting device according to claim 5, wherein the rotating shaft is fixedly arranged at one end of the clamping plate away from the flange plate, and the bottom plate is provided with a shaft hole matched with the rotating shaft.
7. The connecting device according to claim 1, wherein the first mounting hole is provided in a direction perpendicular to a plate surface of the bottom plate, and the first mounting hole is provided to extend in a direction perpendicular to a length direction of the flange plate.
8. The connection device of claim 7, wherein a plurality of the first mounting holes are provided, the plurality of the first mounting holes being spaced apart along a circumferential direction of the flange plate.
9. The connection device according to claim 1, wherein the clamping plate comprises a horizontal plate, a vertical plate and an inclined plate, the vertical plate is connected with the horizontal plate and the inclined plate respectively, the horizontal plate is connected with the inclined plate, and the inclined plate is abutted with one side of the flange plate away from the bottom plate.
10. The connection device of claim 9, wherein the slope of the inclined plate is adapted to the slope of the flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320043925.9U CN219060846U (en) | 2023-01-05 | 2023-01-05 | Connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320043925.9U CN219060846U (en) | 2023-01-05 | 2023-01-05 | Connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219060846U true CN219060846U (en) | 2023-05-23 |
Family
ID=86364597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320043925.9U Active CN219060846U (en) | 2023-01-05 | 2023-01-05 | Connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219060846U (en) |
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2023
- 2023-01-05 CN CN202320043925.9U patent/CN219060846U/en active Active
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