CN210134523U - C-shaped steel hole plane connecting piece - Google Patents
C-shaped steel hole plane connecting piece Download PDFInfo
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- CN210134523U CN210134523U CN201920622815.1U CN201920622815U CN210134523U CN 210134523 U CN210134523 U CN 210134523U CN 201920622815 U CN201920622815 U CN 201920622815U CN 210134523 U CN210134523 U CN 210134523U
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- connecting piece
- shaped steel
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Abstract
The utility model discloses a C-shaped steel hole plane connecting piece, which comprises a connecting piece upper cover plate, a connecting piece lower plate, an inner connecting piece and a plurality of fixing bolts, wherein the connecting piece lower plate can be matched with the lower end surface of the C-shaped steel, the inner connecting piece which can be matched with the lower end surface inside the C-shaped steel is arranged at the upper end of the connecting piece lower plate, the upper end of the inner connecting piece is provided with the connecting piece upper cover plate which can be matched with the upper end surface of the C-shaped steel, the two ends of the connecting piece upper cover plate, the connecting piece lower plate and the inner connecting piece are respectively fixedly connected with the C-shaped steel through the first fixing bolt and the second fixing bolt, the utility model realizes the connection of two connecting pieces which are connected with the head end to the head end in parallel between the C-shaped steel and the C-shaped steel through the matching of the connecting piece, the connection is safer.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of connecting piece, especially the technical field of C shaped steel connecting piece.
[ background of the invention ]
Industrial and civil buildings mainly made of steel structures have been widely used, in which C-section steel is widely used as a roofing and wall space envelope structure, and in addition, C-section steel is also used for columns, beams, arms, and the like in light construction of machinery. The type of C shaped steel is various, including zinc-plated C shaped steel, hot-galvanize cable testing bridge C shaped steel, glass draw-in groove C shaped steel, glass curtain wall C shaped steel, trough C shaped steel, add muscle C shaped steel, two embrace C shaped steel, unilateral C shaped steel, manual fork truck C shaped steel, inequilateral C shaped steel, straight flange C shaped steel, hypotenuse C shaped steel, interior turn-up C shaped steel, interior hypotenuse C shaped steel, roofing purlin C shaped steel, automobile section C shaped steel, highway stand C shaped steel, solar rack C shaped steel, template support C shaped steel, accurate C shaped steel for equipment and so on. C shaped steel need use the connecting piece to be connected between with C shaped steel in the use, and current connecting piece does not have the connecting piece that can be connected head end to head end alignment between C shaped steel and the C shaped steel, need connect new C shaped steel when C shaped steel length inadequately and carry out the lengthening, and current connecting piece can't be connected.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a C shaped steel hole plane connecting piece, can realize the connecting piece that the head end is connected to the butt end between C shaped steel and the C shaped steel is neat, firm in connection is stable, and is difficult not hard up, is difficult for the atress to warp.
In order to realize the above purpose, the utility model provides a C shaped steel hole plane connecting piece, including connecting piece upper cover plate, connecting piece lower plate, interconnection union piece, a plurality of fixing bolt, the connecting piece lower plate can with the cooperation of C shaped steel terminal surface down, connecting piece lower plate upper end be equipped with can with the inside terminal surface complex interconnection union piece down of C shaped steel, interconnection union piece upper end be equipped with can with C shaped steel upper end complex connecting piece upper cover plate, connecting piece lower plate, interconnection union piece both ends respectively through first fixing bolt and second fixing bolt and C shaped steel fixed connection, first fixing bolt and second fixing bolt run through connecting piece upper cover plate, connecting piece lower plate, interconnection union piece.
Preferably, the two sides of the lower end of the upper cover plate of the connecting piece are symmetrically provided with upper cover plate fixing clamping grooves which can be matched with the two sides of the upper end of the C-shaped steel, and the two sides of the upper end of the C-shaped steel are arranged in the upper cover plate fixing clamping grooves.
Preferably, the two sides of the lower plate of the connecting piece are symmetrically provided with lower plate folding edges capable of being matched with the lower ends of the C-shaped steel, the lower plate folding edges are arranged in a bending mode upwards, and the lower plate folding edges and the lower plate of the connecting piece are integrally formed.
Preferably, the two sides of the inner connecting piece are symmetrically provided with inner connecting piece folding edges which can be matched with the two side edges of the inner wall of the C-shaped steel, the inner connecting piece folding edges are arranged in a bending mode upwards, and the inner connecting piece folding edges and the inner connecting piece are integrally formed.
Preferably, the upper end surface of the lower plate of the connecting piece is provided with lower plate raised grains which can be matched with the bottom of the C-shaped steel to enhance the friction force.
Preferably, the lower end face of the inner connecting piece is provided with inner connecting piece protruding lines which can be matched with the bottom of the inner wall of the C-shaped steel to enhance friction force.
Preferably, the fixing bolt comprises a bolt body, a first fixing nut and a second fixing nut, the bolt body sequentially penetrates through the lower bottom plate of the connecting piece, the C-shaped steel, the inner connecting piece and the upper cover plate of the connecting piece from bottom to top, the first fixing nut is arranged at the upper end of the inner connecting piece, and the second fixing nut is arranged at the upper end of the upper cover plate of the connecting piece.
The utility model relates to a C shaped steel hole plane connecting piece's beneficial effect: the utility model discloses a connecting piece upper cover plate, connecting piece lower plate and the cooperation of the three part of in-connection connecting piece are with two connecting pieces that realize the head end between C shaped steel and the C shaped steel and be connected to the end is neat, and firm in connection is stable, and difficult not hard up is difficult for the atress to warp, connects safelyr.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a C-shaped steel hole plane connector according to the present invention;
FIG. 2 is a schematic structural view of a C-shaped steel hole plane connecting piece of the present invention;
fig. 3 is a side sectional view of the C-shaped steel hole plane connector of the present invention.
In the figure: 1-connecting piece upper cover plate, 2-connecting piece lower base plate, 3-inner connecting piece, 4-fixing bolt, 11-upper cover plate fixing clamping groove, 21-lower base plate folding edge, 22-lower base plate raised grain, 31-inner connecting piece folding edge, 32-inner connecting piece raised grain, 41-first fixing bolt, 42-second fixing bolt, 43-bolt body, 44-first fixing nut and 45-second fixing nut.
[ detailed description ] embodiments
Referring to fig. 1, 2 and 3, the invention relates to a C-shaped steel hole plane connecting piece, which comprises a connecting piece upper cover plate 1, a connecting piece lower plate 2, an inner connecting piece 3 and a plurality of fixing bolts 4, wherein the connecting piece lower plate 2 can be matched with the lower end surface of C-shaped steel, the inner connecting piece 3 matched with the lower end surface in the C-shaped steel is arranged at the upper end of the connecting piece lower plate 2, the connecting piece upper cover plate 1 matched with the upper end surface of C-shaped steel is arranged at the upper end of the inner connecting piece 3, the two ends of the connecting piece upper cover plate 1, the connecting piece lower plate 2 and the inner connecting piece 3 are respectively fixedly connected with the C-shaped steel through a first fixing bolt 41 and a second fixing bolt 42, the first fixing bolt 41 and the second fixing bolt 42 penetrate through the connecting piece upper cover plate 1, the connecting piece lower plate 2 and the inner connecting piece 3, the upper cover plate fixing slots 11 matched with the two side edges of the upper end of C-, the C-shaped steel upper end both sides limit locate in upper cover plate fixed slot 11, connecting piece lower plate 2 bilateral symmetry be equipped with can with C shaped steel lower extreme complex lower plate hem 21, lower plate hem 21 buckle up and set up, lower plate hem 21 and connecting piece lower plate 2 integrated into one piece, in-connection piece 3 bilateral symmetry be equipped with can with C shaped steel inner wall both sides limit complex in-connection piece hem 31, in-connection piece hem 31 buckle up and set up, in-connection piece hem 31 and in-connection piece 3 integrated into one piece, connecting piece lower plate 2 up end be equipped with can with C shaped steel bottom cooperation reinforcing friction's lower plate protruding line 22, in-connection piece 3 down end be equipped with can with C shaped steel inner wall bottom cooperation reinforcing friction's in-connection piece arch 32, fixing bolt 4 include bolt body 43, First fixation nut 44 and second fixation nut 45, bolt body 43 by lower up run through connecting piece lower plate 2, C shaped steel, in-connection union piece 3, connecting piece upper cover plate 1 in proper order, first fixation nut 44 locate in-connection union piece 3 upper end, second fixation nut 45 locate connecting piece upper cover plate 1 upper end.
The utility model discloses the working process:
the utility model relates to a C shaped steel hole plane connecting piece is in the course of the work, it is to the head end pair with two C shaped steel head ends that need connect, locate two C shaped steel lower extremes with connecting piece lower plate 2, the bottom in the C shaped steel is located to interconnection union piece 3, two C shaped steel ends are located respectively to first fixing bolt 41 and second fixing bolt 42, bolt body 43 is by running through the connecting piece lower plate 2 down in proper order up, C shaped steel, interconnection union piece 3, through first fixation nut 44 with connecting piece lower plate 2, C shaped steel, lock between the interconnection union piece 3, locate two C shaped steel upper ends with connecting piece upper cover plate 1, first fixing bolt 41 and second fixing bolt 42 run through connecting piece upper cover plate 1, second fixation nut 45 is fixed with connecting piece upper cover plate 1.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a C shaped steel hole plane connecting piece which characterized in that: including connecting piece upper cover plate (1), connecting piece lower plate (2), in-connection union piece (3), a plurality of fixing bolt (4), connecting piece lower plate (2) can with C shaped steel terminal surface cooperation down, connecting piece lower plate (2) upper end be equipped with can with C shaped steel inside terminal surface complex in-connection union piece (3) down, in-connection union piece (3) upper end be equipped with can with C shaped steel up end complex connecting piece upper cover plate (1), connecting piece lower plate (2), in-connection union piece (3) both ends respectively through first fixing bolt (41) and second fixing bolt (42) and C shaped steel fixed connection, first fixing bolt (41) and second fixing bolt (42) run through connecting piece upper cover plate (1), connecting piece lower plate (2), in-connection union piece (3).
2. A C-shaped steel hole plane connector as claimed in claim 1, wherein: the connecting piece upper cover plate (1) lower extreme bilateral symmetry be equipped with can with C shaped steel upper end both sides limit complex upper cover plate fixed slot (11), C shaped steel upper end both sides limit locate in upper cover plate fixed slot (11).
3. A C-shaped steel hole plane connector as claimed in claim 1, wherein: the connecting piece lower plate (2) bilateral symmetry be equipped with can with C shaped steel lower extreme complex lower plate hem (21), lower plate hem (21) buckle the setting up, lower plate hem (21) and connecting piece lower plate (2) integrated into one piece.
4. A C-shaped steel hole plane connector as claimed in claim 1, wherein: the inner connecting piece (3) is symmetrically provided with inner connecting piece flanges (31) matched with two side edges of the inner wall of the C-shaped steel, the inner connecting piece flanges (31) are arranged in a bending mode upwards, and the inner connecting piece flanges (31) and the inner connecting piece (3) are integrally formed.
5. A C-shaped steel hole plane connector as claimed in claim 1, wherein: the upper end surface of the connecting piece lower base plate (2) is provided with lower base plate raised grains (22) which can be matched with the bottom of the C-shaped steel to enhance the friction force.
6. A C-shaped steel hole plane connector as claimed in claim 1, wherein: the lower end face of the inner connecting piece (3) is provided with inner connecting piece raised lines (32) which can be matched with the bottom of the inner wall of the C-shaped steel to enhance the friction force.
7. A C-shaped steel hole plane connector as claimed in claim 1, wherein: fixing bolt (4) include bolt body (43), first fixation nut (44) and second fixation nut (45), bolt body (43) by down upwards run through connecting piece lower plate (2), C shaped steel, in-connection piece (3), connecting piece upper cover plate (1) in proper order, first fixation nut (44) locate in-connection piece (3) upper end, second fixation nut (45) locate connecting piece upper cover plate (1) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622815.1U CN210134523U (en) | 2019-05-05 | 2019-05-05 | C-shaped steel hole plane connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622815.1U CN210134523U (en) | 2019-05-05 | 2019-05-05 | C-shaped steel hole plane connecting piece |
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| Publication Number | Publication Date |
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| CN210134523U true CN210134523U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920622815.1U Active CN210134523U (en) | 2019-05-05 | 2019-05-05 | C-shaped steel hole plane connecting piece |
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| CN (1) | CN210134523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029730A (en) * | 2019-05-05 | 2019-07-19 | 浙江海迈材料科技有限公司 | A kind of C-type steel hole flat connectors |
-
2019
- 2019-05-05 CN CN201920622815.1U patent/CN210134523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029730A (en) * | 2019-05-05 | 2019-07-19 | 浙江海迈材料科技有限公司 | A kind of C-type steel hole flat connectors |
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