CN216194797U - Steel purlin connecting device - Google Patents
Steel purlin connecting device Download PDFInfo
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- CN216194797U CN216194797U CN202122841196.5U CN202122841196U CN216194797U CN 216194797 U CN216194797 U CN 216194797U CN 202122841196 U CN202122841196 U CN 202122841196U CN 216194797 U CN216194797 U CN 216194797U
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- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 182
- 239000010959 steel Substances 0.000 title claims abstract description 182
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a steel purlin connecting device, and belongs to the technical field of building construction. Purlin connecting device is enclosed to steel, including two steel sheet piles that set up relatively, equal fixedly connected with fastening joint on every steel sheet pile, but every fastening joint goes up still detachable and is connected with the fastener, and detachable is connected with the steel on every fastener and encloses the purlin, still includes second support piece, and second support piece's both ends are supported respectively and are pushed up on the steel encloses the purlin, and second support piece's both ends enclose the purlin with the steel respectively and can dismantle and be connected. According to the device, the steel enclosing purlins are detachably connected with the steel sheet piles, and the second supporting pieces are also detachably connected with the steel enclosing purlins, so that when the steel enclosing purlins are installed, the steel enclosing purlins are easy to assemble and disassemble, the labor intensity of constructors can be reduced, the construction speed is accelerated, the disassembled steel enclosing purlins and the second supporting pieces can be repeatedly used, and the construction cost is reduced.
Description
Technical Field
The utility model relates to a steel purlin connecting device, and belongs to the technical field of building construction.
Background
When the existing steel enclosing purlin is connected with a steel sheet pile, a steel corbel needs to be welded on the side wall of the steel sheet pile after the steel sheet pile is positioned, the steel enclosing purlin is placed on the upper surface of the steel corbel, then assembly welding is carried out, and finally a transverse support piece is used for supporting; in the process of dismantling, the steel enclosing purlin and the supporting piece are dismantled by a constructor through gas cutting, and the problems of labor wasting in assembling and troublesome in dismantling existing in welding connection are solved.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the steel purlin connecting device is simple to assemble and disassemble.
The technical scheme adopted by the utility model for solving the technical problems is as follows: purlin connecting device is enclosed to steel, including two steel sheet piles that set up relatively, equal fixedly connected with fastening joint on every steel sheet pile, but every fastening joint goes up still detachable and is connected with the fastener, and detachable is connected with the steel on every fastener and encloses the purlin, still includes second support piece, and second support piece's both ends are supported respectively and are pushed up on the steel encloses the purlin, and second support piece's both ends enclose the purlin with the steel respectively and can dismantle and be connected.
Furthermore, the fastening joint is provided with a first threaded hole, the fastening piece comprises a first fastening piece and a nut, and the peripheral surface of the first fastening piece is provided with a first thread matched with the first threaded hole.
Furthermore, a second thread is arranged on the outer peripheral surface of the fastening joint, the fastening piece comprises a first fastening piece and a nut, a second threaded hole matched with the second thread is further formed in the first fastening piece, and a third thread matched with the nut is further arranged on the outer periphery of the first fastening piece.
Further, the steel encloses the purlin and is H shaped steel or channel-section steel, and when the steel enclosed the purlin and be H shaped steel, the web of H shaped steel was in the horizontal direction, and when the steel enclosed the purlin and be the channel-section steel, the waist of channel-section steel was in the horizontal direction.
Further, still include the first support piece with steel sheet pile fixed connection, first support piece is located the below of fastening joint, and first support piece is used for supporting the steel purlin.
Furthermore, one end of the first supporting piece, which is far away from the steel sheet pile, is fixedly connected with a limiting piece, and the top of the limiting piece extends upwards.
Further, the limiting piece is vertically arranged, and the distance from one side of the limiting piece, which faces the steel sheet pile, to the steel sheet pile is a first distance; when the steel encloses the purlin and is H shaped steel, first distance and H shaped steel's edge of a wing thickness looks adaptation, when the steel encloses the purlin and is the channel-section steel, first distance and the thick looks adaptation of leg of channel-section steel.
Furthermore, the bottom of the limiting piece is also provided with a spine part, the spine part is in a cone shape, and the vertex of the cone is arranged along the direction far away from the limiting piece.
And one end of the connecting piece is fixedly connected with the top of the second supporting piece, and the other end of the connecting piece is lapped on the steel surrounding purlin.
Furthermore, when the steel purlin is H-shaped steel, the connecting piece comprises a first connecting piece and a second connecting piece, one end of the first connecting piece is fixedly connected with the top of the second supporting piece, the other end of the first connecting piece is lapped on the steel purlin, the second connecting piece is arranged at one end, far away from the second supporting piece, of the first connecting piece, the second connecting piece extends downwards, and the flange of the H-shaped steel, close to the second supporting piece, is positioned between the second connecting piece and the second supporting piece;
when the steel enclosing purlin is a channel steel, the connecting piece comprises a first connecting piece, one end of the first connecting piece is fixedly connected with the top of the second supporting piece, and the other end of the first connecting piece is lapped on the steel enclosing purlin.
The utility model has the beneficial effects that:
according to the device, the steel enclosing purlins are detachably connected with the steel sheet piles, and the second supporting pieces are also detachably connected with the steel enclosing purlins, so that when the steel enclosing purlins are installed, the steel enclosing purlins are easy to assemble and disassemble, the labor intensity of constructors can be reduced, the construction speed can be accelerated, the disassembled steel enclosing purlins and the second supporting pieces can be repeatedly used, and the construction cost is reduced; when present steel purlin and steel sheet pile are connected, need the fire welding, there is the potential safety hazard in the fire welding, and not environmental protection, and this device installation is whole not adopt the welding, comparatively environmental protection, and no potential safety hazard.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the present invention at A.
Labeled as: 1 is a steel sheet pile, 2 is a fastening joint, 3 is a fastener, 32 is a first fastener, 34 is a nut, 5 is a first support member, 6 is a connecting member, 62 is a first connecting member, 64 is a second connecting member, 7 is a second support member, 8 is a steel purlin, 9 is a limiting member, and 92 is a spike portion.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the steel purlin connecting device comprises two steel sheet piles 1 which are oppositely arranged, each steel sheet pile 1 is fixedly connected with a fastening joint 2, each fastening joint 2 is also detachably connected with a fastening piece 3, each fastening piece 3 is detachably connected with a steel purlin 8, the steel purlin connecting device further comprises a second supporting piece 7, two ends of each second supporting piece 7 respectively abut against the steel purlins 8, and two ends of each second supporting piece 7 are respectively detachably connected with the steel purlins 8.
Specifically, when the existing steel purlin 8 is connected with the steel sheet pile 1, after the steel sheet pile 1 is positioned, a steel corbel is welded on the side wall of the steel sheet pile 1, the steel purlin 8 is placed on the upper surface of the steel corbel, then assembly welding is carried out, and finally a support piece is used for supporting; at the in-process of demolising, need constructor to adopt the gas cutting to enclose purlin 8 and support piece demolish with the steel, there is the potential safety hazard in the fire welding, and not environmental protection, welded connection still exists assembles in addition hard, dismantles trouble problem. According to the device, the steel enclosing purlin 8 and the steel sheet pile 1 are detachably connected, and the second supporting piece 7 and the steel enclosing purlin 8 are also detachably connected, so that when the steel enclosing purlin 8 is installed, the assembly and the disassembly are simple, the labor intensity of constructors can be reduced, the construction speed is accelerated, the disassembled steel enclosing purlin 8 and the second supporting piece 7 can be repeatedly used, and the construction cost is reduced.
Preferably, the fastening joint 2 is provided with a first threaded hole, the fastening member 3 includes a first fastening member 32 and a nut 34, and the outer peripheral surface of the first fastening member 32 is provided with a first thread matching with the first threaded hole.
Specifically, the fastening joint 2 is cylindrical, the fastening joint 2 is welded on the steel sheet pile 1, a first threaded hole is formed in one side, away from soil, of the fastening joint 2, the first fastening piece 32 is a screw, and the first fastening piece 32 is connected with the first threaded hole in a matched mode; the steel purlin 8 is placed over the first fastener 32 and then tightened with a nut 34.
Preferably, the fastening joint 2 is provided with a second thread on its outer circumferential surface, the fastening member 3 includes a first fastening member 32 and a nut 34, the first fastening member 32 is further provided with a second threaded hole matched with the second thread, and the first fastening member 32 is further provided with a third thread matched with the nut 34 on its outer circumferential surface.
Specifically, fastening joint 2 is cylindrical, and fastening joint 2 welds on steel sheet pile 1, and the second screw thread setting is in the one side that fastening joint 2 kept away from earth, and steel purlin 8 is placed on first fastener 32, and reuse nut 34 is locked.
In addition, the fastening joint 2 and the fastening piece 3 can be connected by adopting threads, clamping, pin connection and the like.
Preferably, the steel encloses purlin 8 and is H shaped steel or channel-section steel, and when the steel enclosed purlin 8 was H shaped steel, the web of H shaped steel was in the horizontal direction, and when the steel enclosed purlin 8 was the channel-section steel, the waist of channel-section steel was in the horizontal direction.
Specifically, the steel purlin 8 is made of steel members such as i-steel and the like in addition to the H-steel and the channel steel.
Preferably, the steel sheet pile fixing device further comprises a first support member 5 fixedly connected with the steel sheet pile 1, wherein the first support member 5 is located below the fastening joint 2, and the first support member 5 is used for supporting the steel purlin 8.
Specifically, the first supporting piece 5 is welded to the steel sheet pile 1, the first supporting piece 5 extends in the direction away from the soil, and the strength of the device can be improved by arranging the first supporting piece 5; in addition, when the steel purlin 8 is installed, the steel purlin 8 can be placed on the first supporting piece 5, and then the fastening piece 3 is connected to the fastening joint 2, so that the installation is more convenient and simpler.
Preferably, one end of the first support 5, which is far away from the steel sheet pile 1, is further fixedly connected with a limiting member 9, and a top of the limiting member 9 extends upward.
Specifically, set up locating part 9 and can prevent that steel purlin 8 from moving to keeping away from 1 direction of steel sheet pile, increase the stability of whole device.
Preferably, the limiting member 9 is vertically arranged, and the distance from one side of the limiting member 9, which faces the steel sheet pile 1, to the steel sheet pile 1 is a first distance; when the steel encloses purlin 8 and is H shaped steel, first distance and H shaped steel's edge of a wing thickness looks adaptation, when the steel encloses purlin 8 and is the channel-section steel, first distance and the thick looks adaptation of leg of channel-section steel.
Specifically, this scheme has limited first support piece 5's length, and first support piece 5 is longer more, and the resistance when driving into steel sheet pile 1 is big more, and this scheme reduces the resistance when driving into steel sheet pile 1.
Preferably, the bottom of the limiting member 9 is further provided with a spike portion 92, the spike portion 92 is in a cone shape, and the vertex of the cone is arranged in a direction away from the limiting member 9.
Specifically, the arrangement of the spine 92 facilitates the driving of the steel sheet pile 1 into the soil.
Preferably, the steel purlin further comprises a connecting piece 6, one end of the connecting piece 6 is fixedly connected with the top of the second supporting piece 7, and the other end of the connecting piece 6 is lapped on the steel purlin 8.
Specifically, second support piece 7 still can enclose on the purlin 8 through bolted connection to the steel, but so set up to dismantle comparatively troublesome, it is convenient to set up connecting piece 6 installation, dismantle second support piece 7.
Preferably, when the steel purlin 8 is H-shaped steel, the connecting member 6 includes a first connecting member 62 and a second connecting member 64, one end of the first connecting member 62 is fixedly connected with the top of the second supporting member 7, the other end is lapped on the steel purlin 8, the second connecting member 64 is arranged at one end of the first connecting member 62 far away from the second supporting member 7, the second connecting member 64 extends downwards, and the flange of the H-shaped steel close to the second supporting member 7 is located between the second connecting member 64 and the second supporting member 7;
when the steel purlin 8 is a channel steel, the connecting piece 6 comprises a first connecting piece 62, one end of the first connecting piece 62 is fixedly connected with the top of the second supporting piece 7, and the other end of the first connecting piece is overlapped on the steel purlin 8.
Specifically, the second connecting member 64 is provided to limit the second supporting member 7, so that the device is more stable.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the utility model. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the utility model should be determined from the following claims. In addition, all technical schemes of the utility model can be combined. The word "comprising" does not exclude the presence of other devices or steps than those listed in a claim or the specification; the terms "first," "second," and the like are used merely to denote names, and do not denote any particular order. In this context, "parallel," "perpendicular," and the like are not strictly mathematical and/or geometric limitations, but also encompass tolerances as would be understood by one skilled in the art and permitted by fabrication or use.
Claims (10)
1. Purlin connecting device is enclosed to steel, including two steel sheet piles (1) of relative setting, its characterized in that: every equal fixedly connected with fastening joint (2) on steel sheet pile (1), every fastening joint (2) go up still detachable be connected with fastener (3), every detachable be connected with steel on fastener (3) and enclose purlin (8), still include second support piece (7), the both ends of second support piece (7) are supported the top respectively and are in on steel encloses purlin (8), just the both ends of second support piece (7) respectively with steel encloses purlin (8) and can dismantle the connection.
2. The steel purlin connecting device of claim 1, wherein: the fastening joint (2) is provided with a first threaded hole, the fastening piece (3) comprises a first fastening piece (32) and a nut (34), and the peripheral surface of the first fastening piece (32) is provided with a first thread matched with the first threaded hole.
3. The steel purlin connecting device of claim 1, wherein: the outer peripheral surface of the fastening joint (2) is provided with second threads, the fastening piece (3) comprises a first fastening piece (32) and a nut (34), the first fastening piece (32) is further provided with a second threaded hole matched with the second threads, and the outer periphery of the first fastening piece (32) is further provided with third threads matched with the nut (34).
4. A steel purlin connecting device according to any one of claims 1 to 3, wherein: the steel encloses purlin (8) and is H shaped steel or channel-section steel, and when steel encloses purlin (8) and is H shaped steel, the web of H shaped steel is in the horizontal direction, and when steel encloses purlin (8) and is the channel-section steel, the waist of channel-section steel is in the horizontal direction.
5. The steel purlin connecting device of claim 4, wherein: the steel plate pile fixing structure is characterized by further comprising a first supporting piece (5) fixedly connected with the steel plate pile (1), wherein the first supporting piece (5) is located below the fastening joint (2), and the first supporting piece (5) is used for supporting the steel purlin (8).
6. The steel purlin connecting device of claim 5, wherein: one end, far away from the steel sheet pile (1), of the first supporting piece (5) is fixedly connected with a limiting piece (9), and the top of the limiting piece (9) extends upwards.
7. The steel purlin connecting device of claim 6, wherein: the limiting piece (9) is vertically arranged, and the distance from one side, facing the steel sheet pile (1), of the limiting piece (9) to the steel sheet pile (1) is a first distance; when the steel enclosing purlin (8) is H-shaped steel, the first distance is matched with the thickness of a flange of the H-shaped steel, and when the steel enclosing purlin (8) is channel steel, the first distance is matched with the thickness of legs of the channel steel.
8. The steel purlin connecting device of claim 6, wherein: the bottom of the limiting piece (9) is further provided with a spine portion (92), the spine portion (92) is in a cone shape, and the vertex of the cone is arranged along the direction far away from the limiting piece (9).
9. The steel purlin connecting device of claim 4, wherein: the steel purlin fixing device is characterized by further comprising a connecting piece (6), wherein one end of the connecting piece (6) is fixedly connected with the top of the second supporting piece (7), and the other end of the connecting piece is lapped on the steel purlin (8).
10. The steel purlin connecting device of claim 9, wherein: when the steel purlin (8) is H-shaped steel, the connecting piece (6) comprises a first connecting piece (62) and a second connecting piece (64), one end of the first connecting piece (62) is fixedly connected with the top of the second supporting piece (7), the other end of the first connecting piece is lapped on the steel purlin (8), the second connecting piece (64) is arranged at one end, far away from the second supporting piece (7), of the first connecting piece (62), the second connecting piece (64) extends downwards, and a flange, close to the second supporting piece (7), of the H-shaped steel is located between the second connecting piece (64) and the second supporting piece (7);
when the steel enclosing purlin (8) is a channel steel, the connecting piece (6) comprises a first connecting piece (62), one end of the first connecting piece (62) is fixedly connected with the top of the second supporting piece (7), and the other end of the first connecting piece is lapped on the steel enclosing purlin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122841196.5U CN216194797U (en) | 2021-11-18 | 2021-11-18 | Steel purlin connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122841196.5U CN216194797U (en) | 2021-11-18 | 2021-11-18 | Steel purlin connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194797U true CN216194797U (en) | 2022-04-05 |
Family
ID=80911761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122841196.5U Active CN216194797U (en) | 2021-11-18 | 2021-11-18 | Steel purlin connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194797U (en) |
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2021
- 2021-11-18 CN CN202122841196.5U patent/CN216194797U/en active Active
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