CN213741940U - Constructional engineering profiled steel sheet fixed connection structure - Google Patents
Constructional engineering profiled steel sheet fixed connection structure Download PDFInfo
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- CN213741940U CN213741940U CN202022340624.1U CN202022340624U CN213741940U CN 213741940 U CN213741940 U CN 213741940U CN 202022340624 U CN202022340624 U CN 202022340624U CN 213741940 U CN213741940 U CN 213741940U
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- profiled steel
- profiled
- connection structure
- fixed connection
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Abstract
The utility model provides a building engineering profiled sheet fixed connection structure. Building engineering profiled sheet fixed connection structure includes: two profiled steel sheets and a connecting piece; the two clamping grooves are respectively formed in the connecting piece and are matched with the profiled steel sheet; and the fixing mechanisms are arranged on the connecting piece. The utility model provides a building engineering profiled sheet fixed connection structure not only realizes the fixed to two profiled sheets through setting up a plurality of fixed establishment for two profiled sheets can be tightly fixed, through setting up fixed slot and dead lever, has realized the fixed of lead screw, makes the lead screw can not take place easily to rotate, thereby makes that fixed establishment can be more stable fix two profiled sheets.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a building engineering profiled sheet fixed connection structure.
Background
A formed steel sheet having a corrugated cross section formed in the sheet width direction by subjecting a coated sheet or a plated sheet to cold rolling is called a profiled steel sheet.
The profiled steel sheet is comparatively extensive in the engineering application, but, the general width of profiled steel sheet is narrower, in actual construction, need splice into a great board with a plurality of profiled steel sheets, and traditional concatenation mode is too simple for the profiled steel sheet after the concatenation is connected firmly inadequately.
Therefore, it is necessary to provide a fixed connection structure for profiled steel sheets in construction engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a building engineering profiled sheet fixed connection structure.
In order to solve the technical problem, the utility model provides a building engineering profiled sheet fixed connection structure, include: two profiled steel sheets and a connecting piece; the two clamping grooves are respectively formed in the connecting piece and are matched with the profiled steel sheet; the fixing mechanisms are arranged on the connecting piece and comprise an installation cavity, a pressing plate and a screw rod, the installation cavity is formed in the connecting piece, and the installation cavity is communicated with the two clamping grooves; the pressing plate is arranged in the mounting cavity and is in contact with the two profiled steel plates; the screw rod is rotatably installed on the inner wall of the bottom of the installation cavity, penetrates through the pressure plate and is in threaded connection with the pressure plate, and the top end of the screw rod extends to the position above the connecting piece; and the hexagonal grooves are respectively arranged at the top ends of the corresponding screw rods.
Preferably, two sliding rods are fixedly installed in the installation cavity, and both the sliding rods penetrate through the pressing plate and are in sliding connection with the pressing plate.
Preferably, the bottom of the groove is provided with a fixing groove, and a plurality of first sawteeth are arranged in the fixing groove.
Preferably, a fixing rod is arranged in the fixing groove, a plurality of second sawteeth are formed in the fixing rod, and the first sawteeth are matched with the second sawteeth.
Preferably, the top end of the fixing rod extends to the upper side of the groove, a connecting rod is fixedly mounted at the top end of the fixing rod, and an elastic mechanism is arranged at the bottom of the connecting rod.
Preferably, elastic mechanism includes the mounting box, slidable mounting has the slider in the mounting box, the bottom fixed mounting of slider has the slide bar, the cover is equipped with the spring on the slide bar, the top and the bottom of spring respectively with the bottom of slider with the bottom inner wall of mounting box contacts, the bottom of slide bar extends to the below of mounting box and with mounting box sliding connection, the bottom of slide bar with connecting piece fixed connection.
Compared with the prior art, the utility model provides a building engineering profiled sheet fixed connection structure has following beneficial effect:
(1) through setting up a plurality of fixed establishment, not only realize the fixed to two profiled sheet, and have a plurality of fixed points for two profiled sheet can be tightly fixed.
(2) The fixing of the screw rod is realized by arranging the fixing groove and the fixing rod, so that the screw rod cannot rotate easily, and the fixing mechanism can fix the two profiled steel sheets more stably.
Drawings
Fig. 1 is a schematic front sectional view of a fixed connection structure of a profiled steel sheet for construction engineering provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
fig. 4 is a schematic structural view of a fixing pipe in the fixed connection structure of profiled steel sheets for construction work shown in fig. 1.
Reference numbers in the figures: 1. profiled steel sheet, 2, connecting piece, 3, draw-in groove, 4, installation cavity, 5, clamp plate, 6, lead screw, 7, slide bar, 8, hexagonal groove, 9, fixed slot, 10, dead lever, 11, connecting rod, 12, installation box, 13, slider, 14, slide bar, 15, spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-4, in an embodiment of the present invention, a fixing and connecting structure for profiled steel sheets in construction engineering includes: two profiled steel sheets 1 and a connecting piece 2; the two clamping grooves 3 are respectively formed in the connecting piece 2, and the clamping grooves 3 are matched with the profiled steel sheet 1; the fixing mechanisms are all arranged on the connecting piece 2 and comprise an installation cavity 4, a pressing plate 5 and a screw rod 6, the installation cavity 4 is formed in the connecting piece 2, and the installation cavity 4 is communicated with the two clamping grooves 3; the pressing plate 5 is arranged in the installation cavity 4, and the pressing plate 5 is in contact with the two profiled steel sheets 1; the screw rod 6 is rotatably installed on the inner wall of the bottom of the installation cavity 4, the screw rod 6 penetrates through the pressing plate 5 and is in threaded connection with the pressing plate 5, and the top end of the screw rod 6 extends to the upper part of the connecting piece 2; and the hexagonal grooves 8 are formed in the top ends of the corresponding screw rods 6 respectively.
Two sliding rods 7 are fixedly installed in the installation cavity 4, and the two sliding rods 7 penetrate through the pressing plate 5 and are in sliding connection with the pressing plate 5.
The bottom of the groove 8 is provided with a fixing groove 9, and a plurality of first sawteeth are arranged in the fixing groove 9.
A fixing rod 10 is arranged in the fixing groove 9, a plurality of second sawteeth are formed in the fixing rod 10, and the first sawteeth are matched with the second sawteeth.
The top end of the fixing rod 10 extends to the upper side of the groove 8, a connecting rod 11 is fixedly mounted at the top end of the fixing rod 10, and an elastic mechanism is arranged at the bottom of the connecting rod 11.
Elastic mechanism includes mounting box 12, slidable mounting has slider 13 in mounting box 12, slider 13's bottom fixed mounting has slide bar 14, the cover is equipped with spring 15 on the slide bar 14, spring 15's top and bottom respectively with slider 13's bottom with mounting box 12's bottom inner wall contacts, slide bar 14's bottom extends to mounting box 12's below and with mounting box 12 sliding connection, slide bar 14's bottom with 2 fixed connection of connecting piece.
The utility model provides a building engineering profiled sheet fixed connection structure's theory of operation as follows:
firstly, one side of two adjacent profiled steel plates 1 is inserted into a corresponding clamping groove 3, a hexagonal wrench is inserted into a corresponding hexagonal groove 8, the hexagonal wrench is rotated to rotate a screw rod 6, the screw rod 6 rotates to enable a pressing plate 5 to move downwards, after the pressing plate 5 is downwards at a certain height, the pressing plate 5 is contacted with the two profiled steel plates 1, the hexagonal wrench is continuously rotated to enable the pressing plate 5 to be tightly contacted with the two profiled steel plates 1, other fixing mechanisms are operated in the same way to fix the two profiled steel plates 1, in order to avoid the later loosening of the connected profiled steel plates, the screw rod 6 must be prevented from rotating, at the moment, a fixing rod 10 can be inserted into a fixing groove 9, so that the screw rod 6 can be prevented from rotating, the fixing rod 10 plays a role in fixing the screw rod 6, when the fixing rod 10 needs to be moved out of the fixing groove 9, the connecting rod 11 is lifted upwards, the fixing rod 10 is moved upwards, meanwhile, the mounting box 12 is also moved upwards, the mounting box 12 is moved upwards to compress the spring 15, when the fixing rod 10 completely moves to the upper portion of the screw rod 6, the connecting rod 11 is rotated, the mounting box 12 is rotated, when the fixing rod 10 is not located above the screw rod 6, the mounting box 12 is loosened, at the moment, the spring 15 releases elasticity, the sliding rod 14 is pushed downwards until the spring 15 is restored to an initial state, at the moment, the fixing rod 10 is completely moved out of the fixing groove 9, and the fixing effect on the fixing groove 9 is not achieved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a building engineering profiled sheet fixed connection structure which characterized in that includes:
two profiled steel sheets and a connecting piece;
the two clamping grooves are respectively formed in the connecting piece and are matched with the profiled steel sheet;
the fixing mechanisms are arranged on the connecting piece and comprise an installation cavity, a pressing plate and a screw rod, the installation cavity is formed in the connecting piece, and the installation cavity is communicated with the two clamping grooves; the pressing plate is arranged in the mounting cavity and is in contact with the two profiled steel plates; the screw rod is rotatably installed on the inner wall of the bottom of the installation cavity, penetrates through the pressure plate and is in threaded connection with the pressure plate, and the top end of the screw rod extends to the position above the connecting piece;
and the hexagonal grooves are respectively arranged at the top ends of the corresponding screw rods.
2. The fixed connection structure of profiled steel sheet for construction engineering as claimed in claim 1, wherein two sliding rods are fixedly installed in the installation cavity, and both of the sliding rods penetrate through the pressing plate and are slidably connected with the pressing plate.
3. The fixed connection structure of profiled steel sheet for construction engineering according to claim 1, wherein a fixing groove is formed at the bottom of the groove, and a plurality of first serrations are formed in the fixing groove.
4. The profiled steel sheet fixing and connecting structure for construction engineering as claimed in claim 3, wherein a fixing rod is provided in the fixing groove, the fixing rod is provided with a plurality of second saw teeth, and the first saw teeth and the second saw teeth are matched.
5. The fixed connection structure of profiled steel sheet for construction engineering as claimed in claim 4, wherein the top end of the fixing rod extends to above the groove, the top end of the fixing rod is fixedly installed with a connecting rod, and the bottom of the connecting rod is provided with an elastic mechanism.
6. The profiled steel sheet fixed connection structure of building engineering of claim 5, wherein the elastic mechanism comprises a mounting box, a slider is slidably mounted in the mounting box, a sliding rod is fixedly mounted at the bottom end of the slider, a spring is sleeved on the sliding rod, the top end and the bottom end of the spring are respectively in contact with the bottom of the slider and the inner wall of the bottom of the mounting box, the bottom end of the sliding rod extends to the lower side of the mounting box and is slidably connected with the mounting box, and the bottom end of the sliding rod is fixedly connected with the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022340624.1U CN213741940U (en) | 2020-10-20 | 2020-10-20 | Constructional engineering profiled steel sheet fixed connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022340624.1U CN213741940U (en) | 2020-10-20 | 2020-10-20 | Constructional engineering profiled steel sheet fixed connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213741940U true CN213741940U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022340624.1U Active CN213741940U (en) | 2020-10-20 | 2020-10-20 | Constructional engineering profiled steel sheet fixed connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213741940U (en) |
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2020
- 2020-10-20 CN CN202022340624.1U patent/CN213741940U/en active Active
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