CN214006197U - Assembling tool type truss and assembling truss laminated slab with end inclined ribs - Google Patents
Assembling tool type truss and assembling truss laminated slab with end inclined ribs Download PDFInfo
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- CN214006197U CN214006197U CN202020895717.8U CN202020895717U CN214006197U CN 214006197 U CN214006197 U CN 214006197U CN 202020895717 U CN202020895717 U CN 202020895717U CN 214006197 U CN214006197 U CN 214006197U
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Abstract
An assembly tool type truss and an assembly truss laminated slab with an end inclined rib comprise an end inclined rib, wherein the end inclined rib consists of a first flat rib, a first bent reinforcing steel bar, a second flat rib and a large nut; the first flat rib, the first bent reinforcing steel bar, the second bent reinforcing steel bar and the second flat rib are of a fold line-shaped structure, and a large nut is welded below the joint position of the first bent reinforcing steel bar and the second bent reinforcing steel bar. The bottom of the end inclined rib is provided with a bottom plate, the bottom plate is provided with a longitudinal and transverse bottom rib, and the end inclined rib is bound and connected with the longitudinal and transverse bottom rib. The composite slab can be processed in a production line in a streamlined manner, the bending strength of the composite slab member is improved, the rigidity is high, and excessive deflection deformation is not easy to generate; the steel bar truss is less in consumption, so that a large amount of steel is saved; the construction on site does not need to set up a bottom support frame body, and the construction is convenient; the truss supporting beam can be disassembled after concrete pouring is completed, and can be recycled. The processing and construction cost of the laminated slab can be reduced, and the rapid and efficient development of the assembly type industry is promoted.
Description
Technical Field
The utility model belongs to the technical field of the building, concretely relates to exempt from to support superimposed sheet, this superimposed sheet are for exempting from to support superimposed sheet.
Background
The traditional composite slab member frequently used in the building field can reduce wet operation steps and construction templates in the construction process and improve the construction efficiency. The traditional laminated slab has the defects of low overall rigidity, poor bending resistance, easiness in cracking, large using amount of reinforcing steel bars and more slab bottom supports. The traditional steel bar truss laminated plate structure generates large deflection deformation in the hoisting process, and even causes cracking of a base plate. In the construction process of the laminated layer, a large number of supports are required to be arranged at the bottom of the laminated slab to improve the integral vertical bearing capacity of the laminated slab, reduce the deflection of the base plate and avoid the cracking of the base plate. Therefore, the traditional composite slab requires a large amount of manpower and material resources in the construction process, and the comprehensive construction cost is high.
The existing traditional steel bar truss laminated slab consists of a steel bar truss and a steel bar concrete bottom plate which are manufactured in advance, and when the steel bar concrete bottom plate is poured, a lower chord of the steel bar truss consisting of an upper chord, a web member and a lower chord is embedded to form an integral stressed laminated slab member. The steel bar truss in the superimposed sheet plays the effect of providing vertical rigidity when pouring superimposed sheet cast in situ concrete, can improve the work progress superimposed sheet bearing capacity. The web member is connected with the upper chord member and the lower chord member to form a space stable structure and improve the shearing resistance of the new and old concrete joint surface. After concrete pouring is finished, the steel bar trusses are completely embedded into the concrete, so that floor slab steel bar configuration transition redundancy is caused, steel bar waste is formed, and the comprehensive manufacturing cost of the laminated slab member is increased.
Disclosure of Invention
The utility model aims at providing an equipment truss superimposed sheet with tip diagonal muscle, it can solve the not enough of prior art.
The utility model provides an assembly tool formula truss, it includes that tip brace diagonal, support pole setting, truss support beam constitute, and tip brace diagonal wherein comprises first flat muscle, the first reinforcing bar of buckling, the reinforcing bar of buckling of second, the flat muscle of second, big nut. The first flat rib, the first bent reinforcing steel bar, the second bent reinforcing steel bar and the second flat rib are of a fold line-shaped structure, and a large nut is welded below the joint position of the first bent reinforcing steel bar and the second bent reinforcing steel bar.
The included angle between the first flat bar and the first bent bar is 120-150 degrees, the included angle between the first bent bar and the second bent bar is 45-75 degrees, and the included angle between the second flat bar and the second bent bar is 120-150 degrees.
The first flat rib, the first bent reinforcing steel bar, the second bent reinforcing steel bar and the second flat rib are integrally formed.
The support vertical rod is of an inverted T-shaped structure and comprises a horizontal rod and a vertical rod, threads are arranged on the inner side of the vertical rod, a hole is formed in the bottom of the vertical rod in the horizontal direction, and the horizontal rod penetrates through the hole and is fixedly welded at the cross position.
The utility model provides an assembly tool formula truss, truss supporting beam wherein is the rectangle steel pipe, sets up the round hole with tip diagonal bar hookup location, truss supporting beam and tip diagonal bar pass through the connecting plate and use bolted connection, and the connecting plate is the structure of falling the triangle-shaped, and two bolt holes are opened on upper portion and truss supporting beam pass through connecting bolt to be connected, and connecting plate and tip diagonal bar are in truss supporting beam bilateral symmetry arrangement, and both sides tip diagonal bar passes through connecting bolt and connects after big nut.
The supporting vertical rod is connected with the truss supporting beam through an elongated bolt, the elongated bolt is screwed into the supporting vertical rod, and a sleeve is arranged between the supporting vertical rod and the truss supporting beam.
The utility model provides an equipment truss superimposed sheet with tip diagonal muscle, it includes above-mentioned tip diagonal muscle, a truss supporting beam, supports pole setting, bottom plate. The bottom of the end inclined rib is provided with a bottom plate, the bottom plate is provided with a longitudinal and transverse bottom rib, and the end inclined rib is bound and connected with the longitudinal and transverse bottom rib.
The first flat rib and the second flat rib of the end inclined rib are all embedded into concrete to form anchoring length, and the bottom plate is integrated with the end inclined rib after being processed.
The horizontal rods and the vertical upright rods of the supporting upright rods are partially embedded into the bottom plate to form anchoring length, and the bottom plate and the supporting upright rods form a whole.
The utility model has the advantages that: the composite slab can be processed in a production line in a streamlined manner, the bending strength of the composite slab member is improved, the rigidity is high, and excessive deflection deformation is not easy to generate; the steel bar truss is less in consumption, so that a large amount of steel is saved; the construction on site does not need to set up a bottom support frame body, and the construction is convenient; the truss supporting beam can be disassembled after concrete pouring is completed, and can be recycled. The characteristics can reduce the processing and construction cost of the laminated slab, and contribute to promoting the rapid and efficient development of the assembly type industry.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is an enlarged view of the end inclined rib joint of the utility model.
FIG. 5 is a schematic view of the truss support beam assembly structure of the present invention
Fig. 6 is a schematic structural view of the end oblique rib of the present invention.
In the drawings
1 is a bottom plate
2 is an end inclined rib
3 is a truss support beam
4 is a supporting upright rod
5 is a bottom rib
6 is a big nut
7 is a lengthened bolt
8 is a sleeve
9 is a connecting plate
10 connecting bolt
11 is a horizontal rod
21 is the first flat rib
22 is a first bending steel bar
23 is a second bending reinforcing steel bar
And 24 is a second flat rib.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
Please refer to fig. 1 to 6. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
The utility model provides an assembly tool formula truss, its includes tip diagonal bar 2, supports pole setting 4, truss supporting beam 3 and constitutes, tip diagonal bar 2 wherein comprises first flat muscle 21, first reinforcing bar 22 of buckling, second reinforcing bar 23 of buckling, second flat muscle 24, big nut 6. The inclined ribs at the end part and the supporting vertical rods are mainly used for connecting the laminated plate concrete and the assembling tool type truss supporting beam into a whole to form a truss structure during the construction of the on-site laminated layer, so that the laminated plate has the capacity of bearing construction load and structure dead weight in the concrete pouring process, and the rigidity guarantee is provided when the overall strength does not meet the design requirement.
The first flat rib, the first bent reinforcing steel bar, the second bent reinforcing steel bar and the second flat rib are of a fold line-shaped structure, and a large nut is welded below the joint position of the first bent reinforcing steel bar and the second bent reinforcing steel bar.
The included angle between the first flat bar and the first bent bar is 120-150 degrees, the included angle between the first bent bar and the second bent bar is 45-75 degrees, and the included angle between the second flat bar and the second bent bar is 120-150 degrees.
The first flat rib, the first bent reinforcing steel bar, the second bent reinforcing steel bar and the second flat rib are integrally formed, and the large nut is welded after the first flat rib, the first bent reinforcing steel bar, the second bent reinforcing steel bar and the second flat rib are processed.
The support upright stanchion 4 is of an inverted T-shaped structure and comprises a horizontal pole 11 and a vertical upright stanchion, wherein threads are arranged on the inner side of the vertical upright stanchion, the bottom of the vertical upright stanchion is provided with a hole in the horizontal direction, and the horizontal pole penetrates through the hole and is welded and fixed at the cross position.
The utility model provides an assembly tool formula truss, wherein a truss supporting beam is the rectangle steel pipe, set up the round hole with tip diagonal bar hookup location, a truss supporting beam passes through connecting plate 9 with the tip diagonal bar and uses bolted connection, the connecting plate is the structure of falling the triangle-shaped, two bolt holes are opened on upper portion and a truss supporting beam passes through connecting bolt 10 to be connected, connecting plate and tip diagonal bar are in truss supporting beam bilateral symmetry arrangement, both sides tip diagonal bar passes through connecting bolt and connects after 6 big nuts.
The supporting vertical rod is connected with the truss supporting beam through a lengthened bolt 7, the lengthened bolt can be screwed into the supporting vertical rod, and a sleeve is arranged between the supporting vertical rod and the truss supporting beam.
The utility model provides an equipment truss superimposed sheet with tip diagonal muscle, it includes above-mentioned tip diagonal muscle, a truss supporting beam, supports pole setting, bottom plate. There is bottom plate 1 tip diagonal rib bottom, sets up end muscle with moving about freely and quickly on the bottom plate, and the tip diagonal rib is connected with end muscle ligature with moving about freely and quickly.
The first flat rib and the second flat rib of the end inclined rib are all embedded into concrete to form anchoring length, and the bottom plate is integrated with the end inclined rib after being processed.
The horizontal rods and the vertical upright rods of the supporting upright rods are partially embedded into the bottom plate to form anchoring length, the bottom plate and the supporting upright rods form a whole after being processed, the bottom plate is tightly connected with bolts when concrete is poured on a construction site, the connection deformation of the assembled truss can be reduced, the assembling rigidity is high, and the deflection of the laminated plate is small under the load effect during construction.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The assembling tool type truss is characterized by comprising an end inclined rib, a supporting vertical rod and a truss supporting beam, wherein the end inclined rib comprises a first flat rib, a first bent reinforcing steel bar, a second flat rib and a large nut;
the first flat rib, the first bent reinforcing steel bar, the second bent reinforcing steel bar and the second flat rib are of a fold line-shaped structure, and a large nut is welded below the joint position of the first bent reinforcing steel bar and the second bent reinforcing steel bar.
2. The assembly tool type truss of claim 1, wherein the included angle between the first flat bar and the first bent bar is 120-150 degrees, the included angle between the first bent bar and the second bent bar is 45-75 degrees, and the included angle between the second flat bar and the second bent bar is 120-150 degrees.
3. The assembly tool truss of claim 1 wherein the first flat bar, the first bent bar, the second bent bar, and the second flat bar are integrally formed.
4. The assembly tool type truss of claim 1, wherein the supporting upright is an inverted T-shaped structure, which comprises a horizontal rod and a vertical upright, the inner side of the vertical upright is provided with a screw thread, the bottom of the vertical upright is provided with a horizontal hole, the horizontal rod passes through the hole and is welded and fixed at the crossing position.
5. The assembly tool type truss according to claim 1, wherein the truss support beam is a rectangular steel pipe, a round hole is arranged at a position connected with the end tilted rib, the truss support beam and the end tilted rib are connected through a connecting plate by using a bolt, the connecting plate is of an inverted triangular structure, two bolt holes are formed in the upper portion of the connecting plate and connected with the truss support beam through the connecting bolt, the connecting plate and the end tilted rib are symmetrically arranged on two sides of the truss support beam, and the end tilted ribs on the two sides of the connecting plate penetrate through the large nut through the connecting bolt and then are connected.
6. The assembly tool truss of claim 1 wherein the support uprights are connected to the truss support beams by elongated bolts, the elongated bolts being threaded into the support uprights, and sleeves being provided between the support uprights and the truss support beams.
7. An assembled truss composite slab having end rakes, comprising the assembled tool truss of claim 1, a bottom plate; the bottom of the end inclined rib is provided with a bottom plate, the bottom plate is provided with a longitudinal and transverse bottom rib, and the end inclined rib is bound and connected with the longitudinal and transverse bottom rib.
8. The assembled truss composite slab with the end tilted rib as claimed in claim 7, wherein the first and second flat ribs of the end tilted rib are all embedded in concrete to form an anchoring length, and the bottom plate and the end tilted rib are formed integrally.
9. The assembled truss composite with end tilted ribs as claimed in claim 7 wherein all of the horizontal rods of said support uprights and portions of the vertical uprights are embedded in the bottom plate to form an anchoring length, the bottom plate being integral with the support uprights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020895717.8U CN214006197U (en) | 2020-05-25 | 2020-05-25 | Assembling tool type truss and assembling truss laminated slab with end inclined ribs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020895717.8U CN214006197U (en) | 2020-05-25 | 2020-05-25 | Assembling tool type truss and assembling truss laminated slab with end inclined ribs |
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| CN214006197U true CN214006197U (en) | 2021-08-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059702A (en) * | 2021-11-30 | 2022-02-18 | 山东乾元泽孚科技股份有限公司 | Laminated plate |
| CN115045435A (en) * | 2022-06-21 | 2022-09-13 | 山东万斯达科技股份有限公司 | Steel pipe frame concrete composite board and manufacturing method thereof |
-
2020
- 2020-05-25 CN CN202020895717.8U patent/CN214006197U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059702A (en) * | 2021-11-30 | 2022-02-18 | 山东乾元泽孚科技股份有限公司 | Laminated plate |
| WO2023098310A1 (en) * | 2021-11-30 | 2023-06-08 | 山东乾元泽孚科技股份有限公司 | Lattice girder slab |
| CN115045435A (en) * | 2022-06-21 | 2022-09-13 | 山东万斯达科技股份有限公司 | Steel pipe frame concrete composite board and manufacturing method thereof |
| CN115045435B (en) * | 2022-06-21 | 2024-01-26 | 山东万斯达科技股份有限公司 | Steel pipe rack concrete composite plate and manufacturing method thereof |
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Address after: 253000 Dejian building, East Sanba Road, Dezhou Economic Development Zone, Shandong Province Patentee after: Shandong Expressway Dejian Group Co.,Ltd. Address before: 253000 Dejian building, East Sanba Road, Dezhou Economic Development Zone, Shandong Province Patentee before: SHANDONG DEJIAN GROUP Co.,Ltd. |