CN213710056U - Detachable steel bar truss floor bearing plate - Google Patents
Detachable steel bar truss floor bearing plate Download PDFInfo
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- CN213710056U CN213710056U CN202022406919.4U CN202022406919U CN213710056U CN 213710056 U CN213710056 U CN 213710056U CN 202022406919 U CN202022406919 U CN 202022406919U CN 213710056 U CN213710056 U CN 213710056U
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- bar truss
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Abstract
The utility model belongs to the technical field of building alloy goods and specifically relates to a but steel bar truss building carrier plate of split is related to, and it includes the die block and locates a plurality of steel bar truss of die block upside, be equipped with coupling mechanism between steel bar truss and the die block, coupling mechanism includes the installation piece fixed with steel bar truss, the sunken spout that is equipped with in installation piece bottom surface, surface salient is fixed with the sand grip on the die block, the sand grip is pegged graft with the spout. When needs installation steel bar truss and die block, peg graft sand grip and spout, this application has and makes and dismantle the convenience between steel bar truss and the die block, and then makes die block repeatedly usable's effect.
Description
Technical Field
The application relates to the field of building alloy products, in particular to a detachable steel bar truss floor bearing plate.
Background
A steel bar truss floor bearing plate in a building alloy product is a building product which welds stressed steel bars in a floor slab into a steel bar truss in a factory and connects the steel bar truss with a bottom die to form the integration of the bottom die and the stressed steel bars.
The steel bar truss floor bearing plate is disclosed in Chinese patent invention with reference to publication number CN106760117A, relates to the technical field of constructional engineering, and comprises a steel bar truss and a galvanized profiled steel sheet, wherein the steel bar truss is arranged on the upper plate surface of the galvanized profiled steel sheet, and the steel bar truss is connected with the upper surface of the galvanized profiled steel sheet in a spot welding manner.
In view of the above-mentioned related technologies, the inventor thinks that the steel bar truss floor support plate is formed by welding the steel bar truss and the galvanized profiled steel sheet, and then pouring concrete, and the bottom membrane after pouring cannot be detached, so that the purpose of recycling the bottom membrane cannot be achieved.
SUMMERY OF THE UTILITY MODEL
In order to make the basement membrane circulated use, this application provides a steel bar truss floor carrier plate of can splitting.
The utility model provides a but steel bar truss building carrier plate of split, its includes the die block and locates a plurality of steel bar truss of die block upside, be equipped with coupling mechanism between steel bar truss and the die block, coupling mechanism includes the installation piece fixed with steel bar truss, the sunken spout that is equipped with in installation piece bottom surface, the die block upper surface protrusion is fixed with the sand grip, the sand grip is pegged graft with the spout.
Through adopting above-mentioned technical scheme, when needs installation steel bar truss and die block, peg graft sand grip and spout for it is convenient to dismantle between steel bar truss and the die block, and then makes die block repeatedly usable.
Optionally, the connecting mechanism further comprises an inserting rod, a mounting groove is formed in the upper surface of the bottom die in a concave mode, the lower end of the inserting rod is inserted into the mounting groove, an inserting groove is formed in the mounting block, and the other end of the inserting rod is vertically inserted into the inserting groove.
Through adopting above-mentioned technical scheme, carry on spacingly through sand grip and spout to steel bar truss horizontal direction, borrow the grafting pole again to carry on spacingly in vertical direction to steel bar truss and die block to reduce the possibility that conditions such as collision lead to steel bar truss and die block split.
Optionally, the die block side is equipped with the fixed slot with the mounting groove intercommunication, it is equipped with the dead lever to peg graft in the fixed slot interpolation, the dead lever can upwards support peg to the inserting groove in towards the one end of fixed slot tank bottom, the one end that peg contradicts with the dead lever is equipped with the domatic towards dead lever one side.
Through adopting above-mentioned technical scheme, when needs peg graft the pole and install die block and steel bar truss together, the dead lever that can slide and then support the peg graft pole for both ends are installed with steel bar truss and die block respectively about the peg graft pole, and easy operation is convenient.
Optionally, the fixed slot is provided with an internal thread, the fixed rod is provided with an external thread, and the fixed rod is in threaded connection with the bottom die.
Through adopting above-mentioned technical scheme, make dead lever and die block be connected more firmly through threaded connection's mode.
Optionally, a spring is sleeved on the outer side of the insertion rod, and when the insertion rod is integrally located in the installation groove, the spring is in the original length.
Through adopting above-mentioned technical scheme, when the dead lever was twisted soon out along the fixed slot, the peg graft pole slided downwards under the drive of spring, makes peg graft pole automatic re-setting then, when being convenient for reuse the die block, is connected die block and steel bar truss.
Optionally, one end of the fixing rod close to the insertion rod is provided with a tip, and the tip is conical.
By adopting the technical scheme, the shape of the end part of the fixing rod is more consistent with the insertion rod by means of the tip, so that the fixing rod can push the insertion rod more conveniently and quickly.
Optionally, a plurality of supporting blocks are further fixed on the lower side of the steel bar truss, and bottom surfaces of the supporting blocks are abutted to the bottom die.
Through adopting above-mentioned technical scheme, support the position that the steel bar truss is not equipped with the installation piece with the help of the supporting shoe to reduce the middle unsettled possibility that the circumstances such as deformation take place in the middle of the steel bar truss.
Optionally, a groove is formed in the upper surface of the mounting block in a concave mode, the steel bar truss comprises horizontal lower chord steel bars, and the lower chord steel bars are welded with the mounting block after being connected with the groove in an inserted mode.
By adopting the technical scheme, the area of the connecting part between the lower chord steel bar and the mounting block is increased by inserting the groove and the lower chord steel bar, so that the lower chord steel bar and the mounting block are connected more firmly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the steel bar truss and the bottom die need to be installed, the raised strips are inserted into the sliding grooves, so that the steel bar truss and the bottom die are convenient to disassemble, and the bottom die can be reused;
2. the steel bar truss is limited in the horizontal direction through the raised lines and the sliding grooves, and the steel bar truss and the bottom die are limited in the vertical direction through the inserting rods, so that the possibility of the steel bar truss and the bottom die being split due to collision and other conditions is reduced;
3. when the fixed rod is screwed out along the fixed groove, the inserting rod slides downwards under the driving of the spring, and then the inserting rod is enabled to reset automatically.
Drawings
Fig. 1 is a schematic structural view of a steel bar truss floor deck.
Fig. 2 is a partially enlarged view showing a connection manner of the steel bar truss and the connection mechanism at a position a in fig. 1.
Fig. 3 is a cross-sectional view of a steel bar truss floor deck.
Fig. 4 is a partially enlarged view showing the spring at the original length at B in fig. 3.
Fig. 5 is a partially enlarged view of fig. 3 showing the spring compressed at C.
Description of reference numerals: 1. bottom die; 11. fixing grooves; 12. mounting grooves; 13. a convex strip; 2. a steel bar truss; 21. a lower chord steel bar; 3. a connecting mechanism; 31. mounting blocks; 311. inserting grooves; 32. a support block; 33. a plug rod; 331. a slope surface; 34. a spring; 35. fixing the rod; 351. a tip; 36. a groove; 37. a chute.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses but steel bar truss floor carrier plate of split. Referring to fig. 1, the steel bar truss floor support plate comprises a bottom die 1, steel bar trusses 2 and a connecting mechanism 3 for connecting the bottom die and the steel bar trusses, wherein the bottom die 1 is located at the lowest side and is in contact with the ground, a plurality of rows of steel bar trusses 2 are arranged on the upper side of one bottom die 1, and a group of connecting mechanisms 3 is arranged on the lower side of each row of steel bar trusses 2.
The steel bar truss 2 includes two lower chord steel bars 21 located at the lowermost side. Each group of connecting mechanisms 3 comprises two mounting blocks 31 and two supporting blocks 32, and the two mounting blocks 31 are respectively mounted at the lower sides of the two ends of the row of steel bar trusses 2. The number of the supporting blocks 32 in each group of the connecting mechanism 3 is several, and here, the number of the supporting blocks 32 is two. The supporting block 32 of each group is positioned between the two mounting blocks 31 of each group, and the bottom surface of the supporting block 32 is flush with the bottom surface of the mounting block 31.
Referring to fig. 1 and 2, grooves 36 matched with the lower chord steel bars 21 are recessed in the upper surfaces of the mounting blocks 31 and the supporting blocks 32, the lower chord steel bars 21 are inserted into the grooves 36, and then the supporting blocks 32 and the mounting blocks 31 are welded with the lower chord steel bars 21.
Referring to fig. 1 and 2, a plurality of convex strips 13 are fixed on the upper surface of the bottom die 1 in a protruding manner, the number of the convex strips 13 is the same as that of the steel bar trusses 2, each convex strip 13 is matched with one group of connecting mechanisms 3, the length direction of each convex strip 13 is parallel to the length direction of the lower chord steel bar 21, and the vertical cross section of each convex strip 13 in the direction perpendicular to the length direction of the lower chord steel bar 21 is in an inverted convex shape, so that the width of the upper edge of the cross section of each convex strip 13 is larger than that of. Installation piece 31 and supporting shoe 32 bottom surface all are equipped with the spout 37 with sand grip 13 looks adaptation for spout 37 is pegged graft with sand grip 13, thereby in vertical direction and with sand grip 13 length direction looks vertically direction, carries on spacingly to installation piece 31 and supporting shoe 32.
Referring to fig. 3 and 4, the bottom die 1 is provided with a fixing groove 11 at each of the two ends of the steel bar truss 2, an internal thread is provided in the fixing groove 11, one side of the fixing groove 11 close to the bottom of the steel bar truss extends upward to form a mounting groove 12, and an insertion groove 311 is provided at the bottom of the mounting block 31, and the insertion groove 311 is vertically communicated with the mounting groove 12. The fixing groove 11 is internally threaded with a fixing rod 35, the insertion rod 33 is inserted in the mounting groove 12, and the fixing rod 35 is in contact with one side, close to the insertion rod 33.
Referring to fig. 4, a tip 351 is provided at an end of the fixing rod 35 facing the insertion rod 33, the tip 351 is cone-shaped, and a slope 331 is provided at an end of the insertion rod 33 close to the fixing rod 35, so that the tip 351 of the fixing rod 35 fits the slope 331 of the insertion rod 33. The spring 34 is sleeved outside the plug rod 33, one end of the spring 34 is fixed with the plug rod 33, the other end of the spring is fixed with the inner side of the mounting groove 12, and when the plug rod 33 is integrally positioned on the inner side of the mounting groove 12, the spring 34 is in the original length.
Referring to fig. 3 and 5, when the mounting block 31 needs to be connected to the bottom die 1, the insertion groove 311 is overlapped with the mounting groove 12, and then the fixing rod 35 is screwed, so that the tip 351 gradually abuts against the slope 331, and the upper end of the insertion rod 33 abuts against the insertion groove 311 for insertion; when the bottom die 1 needs to be disassembled, the fixing rod 35 can be screwed to make room for the lower end of the inserting rod 33, and the inserting rod 33 resets under the elastic force action of the spring 34, so that the inserting rod 33 is separated from the inserting groove 311.
The application of the 2 building carrier plates of steel bar truss of a split does:
firstly, the steel bar truss 2 is connected with the connecting mechanism 3, the lower chord steel bar 21 is inserted into the groove 36, the lower chord steel bar 21 is welded with the solid part inside the groove 36, and then the steel bar truss 2 is connected with the connecting mechanism 3.
Then, connecting the connecting mechanism 3 with the bottom die 1, firstly inserting the raised lines 13 into the sliding grooves 37, so that the sides, far away from the two mounting blocks 31, of the two mounting blocks are respectively flush with the two sides of the bottom die 1, and further limiting the bottom die 1 in the vertical direction and the direction perpendicular to the length direction of the raised lines 13; meanwhile, the mounting groove 12 is vertically communicated with the insertion groove 311, the fixing rod 35 is rotated to drive the tip end 351 to abut against the slope 331, and then the upper end of the insertion rod 33 abuts against the insertion groove 311 to be inserted, so that the bottom die 1 is limited in the horizontal direction.
When the bottom die 1 needs to be detached for recycling, the fixing rod 35 is firstly screwed to gradually separate the fixing rod 35 from the fixing groove 11 and make room for the lower end of the insertion rod 33, the insertion rod 33 is driven by the spring 34 to reset downwards, and then the upper end of the insertion rod 33 is separated from the insertion groove 311; and then, the convex strips 13 slide out of the sliding grooves 37, the steel bar truss 2 is supported by the supporting blocks 32 and the mounting blocks 31, and the bottom die 1 is detached from the steel bar truss 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a but steel bar truss building carrier plate of split, its includes die block (1) and locates a plurality of steel bar truss (2) of die block (1) upside, its characterized in that: be equipped with coupling mechanism (3) between steel bar truss (2) and the basement membrane, coupling mechanism (3) include with steel bar truss (2) fixed installation piece (31), installation piece (31) bottom surface is sunken to be equipped with spout (37), die block (1) upper surface protrusion is fixed with sand grip (13), sand grip (13) are pegged graft with spout (37).
2. The detachable steel bar truss floor deck according to claim 1, wherein: coupling mechanism (3) still include grafting pole (33), die block (1) upper surface is sunken to be equipped with mounting groove (12), in grafting mounting groove (12) of grafting pole (33) lower extreme, installation piece (31) are equipped with inserting groove (311), the vertical grafting in inserting groove (311) of grafting pole (33) other end.
3. The detachable steel bar truss floor deck according to claim 2, wherein: the utility model discloses a die block, including die block (1), die block, dead lever (35), inserted connection are equipped with dead lever (35) in dead lever (11), dead lever (35) can upwards support in grafting pole (33) to inserting groove (311) towards the one end of fixed slot (11) tank bottom, the one end that grafting pole (33) contradict with dead lever (35) is equipped with domatic (331) towards dead lever (35) one side.
4. A detachable steel bar truss floor deck according to claim 3, wherein: the fixing groove (11) is provided with an internal thread, the fixing rod (35) is provided with an external thread, and the fixing rod (35) is in threaded connection with the bottom die (1).
5. A detachable steel bar truss floor deck according to claim 3 or 4, wherein: the spring (34) is sleeved on the outer side of the insertion rod (33), and when the insertion rod (33) is integrally positioned in the mounting groove (12), the spring (34) is in the original length.
6. A detachable steel bar truss floor deck according to claim 3, wherein: one end of the fixing rod (35) close to the insertion rod (33) is provided with a tip (351), and the tip (351) is conical.
7. The detachable steel bar truss floor deck according to claim 1, wherein: a plurality of supporting blocks (32) are further fixed on the lower side of the steel bar truss (2), and the bottom surfaces of the supporting blocks (32) are abutted to the bottom die (1).
8. The detachable steel bar truss floor deck according to claim 1, wherein: the steel bar truss is characterized in that a groove (36) is formed in the upper surface of the mounting block (31) in a concave mode, the steel bar truss (2) comprises a horizontal lower chord steel bar (21), and the lower chord steel bar (21) is welded with the mounting block (31) after being spliced with the groove (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406919.4U CN213710056U (en) | 2020-10-26 | 2020-10-26 | Detachable steel bar truss floor bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406919.4U CN213710056U (en) | 2020-10-26 | 2020-10-26 | Detachable steel bar truss floor bearing plate |
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| Publication Number | Publication Date |
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| CN213710056U true CN213710056U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022406919.4U Active CN213710056U (en) | 2020-10-26 | 2020-10-26 | Detachable steel bar truss floor bearing plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508170A (en) * | 2022-02-16 | 2022-05-17 | 深圳金鑫绿建股份有限公司 | Steel construction assembly type structure |
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2020
- 2020-10-26 CN CN202022406919.4U patent/CN213710056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508170A (en) * | 2022-02-16 | 2022-05-17 | 深圳金鑫绿建股份有限公司 | Steel construction assembly type structure |
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