CN217871909U - Assembled reinforcing bar prevents trampling packway - Google Patents
Assembled reinforcing bar prevents trampling packway Download PDFInfo
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- CN217871909U CN217871909U CN202122216265.3U CN202122216265U CN217871909U CN 217871909 U CN217871909 U CN 217871909U CN 202122216265 U CN202122216265 U CN 202122216265U CN 217871909 U CN217871909 U CN 217871909U
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Abstract
The utility model discloses a packway is prevented trampling by assembled reinforcing bar, packway is prevented trampling by assembled reinforcing bar includes: the grating pedal is placed on the horizontal support frame, and the vertical adjustable supporting legs are detachably connected with the horizontal support frame; the vertical length and the transverse installation position of the vertical adjustable supporting leg can be adjusted. The utility model has the advantages of that: 1) The vertical adjustable supporting legs can adjust the height of the supporting legs within a certain section, meet the requirement of construction of cast-in-place concrete floors with the thickness less than or equal to 450mm, and have high repeated utilization rate; 2) The position of the supporting leg can be adjusted according to the distance between the floor slab reinforcing steel bars, so that the problem of collision between the floor slab reinforcing steel bars and the supporting leg is avoided; 3) The assembled structure can effectively solve the problem of space occupation, and is more convenient to transport and store; 4) The equipment is convenient, and the construction degree of difficulty is little.
Description
Technical Field
The utility model relates to a cast-in-place reinforced concrete floor construction field especially relates to a packway is prevented trampling by assembled reinforcing bar.
Background
In the cast-in-place reinforced concrete floor slab construction process, constructors need to walk on the operation surface, and inevitably trample the reinforcing steel bars finished by binding. Under the lack of safeguard measure, can lead to the epithelial reinforcement on the floor to sink and warp to cause the quality defect of floor. Therefore, the assembled steel bar trample-proof pavement is provided.
In recent years, construction technicians have made extensive research and development work on the prevention of the stepping of reinforcing steel bars, and the work has been disclosed in the following patent documents:
1. the publication number is CN209723662U, the patent name is a practical novel patent of a floor slab reinforcing steel bar trampling-preventing packway support, and the utility model discloses a floor slab reinforcing steel bar trampling-preventing packway support which comprises a rectangular reinforcing steel bar frame, four supporting legs and steel basketry sheets, wherein the rectangular reinforcing steel bar frame is formed by welding reinforcing steel bars with the diameter of more than or equal to 14mm, and the frame is 800mm long and 600mm wide; three reinforcing ribs are arranged between the reinforcing steel bars on the two sides of the frame in the length direction to enhance the strength of the frame; the four supporting legs are steel bars with the diameter larger than or equal to 14mm, the supporting legs are 300mm long, and the four supporting legs are fixedly welded at the four corners of the rectangular steel bar frame respectively to enable the plane of the rectangular steel bar frame to be perpendicular to the supporting legs; the steel sheets are fully paved on the upper surface of the rectangular steel bar framework and are fixedly welded with the steel bar framework.
2. The publication number CN204960351U is a utility model patent of a floor slab reinforcing steel bar trampling-preventing platform, and discloses a floor slab reinforcing steel bar trampling-preventing platform, which comprises a rectangular frame, wherein four corners of the rectangular frame are respectively welded with a support leg downwards, and the upper part of the rectangular frame is welded with a diamond metal net; and a plurality of vibrating rod inserting holes are formed in the diamond metal net.
3. The publication No. CN205577374U, the patent name of which is a utility model of a floor slab reinforcing steel bar trampling-proof walkway device, discloses a floor slab reinforcing steel bar trampling-proof walkway device, which comprises a buckle type vertical bar, a transverse connecting rod and a walkway plank, wherein at least two buckle type discs are arranged between the middle part and the part of the buckle type vertical bar, and the buckle type discs are provided with four-direction buckle holes; hooks are arranged at two ends of the transverse connecting rod and are matched with the buckling holes in the buckling type discs for use, and a walkway frame of a required road is built through the buckling type vertical rods and the transverse connecting rod; paving a walkway plank at the top of the walkway frame, arranging grooves matched with the diameters of the transverse connecting rods at the two ends of the walkway plank, and clamping the walkway plank on the transverse connecting rods at the top of the walkway frame through the grooves.
4. Publication No. CN205822812U, the patent name of which is a utility model of a floor slab reinforcing steel bar net piece trampling-preventing device, discloses a floor slab reinforcing steel bar net piece trampling-preventing device, wherein, the reinforcing steel bar net piece comprises reinforcing steel bars and comprises a frame and a trampling net arranged on the frame; the frame consists of 4 rod bodies, the lower surface of each rod body is at least provided with 1 hook, and the hooks are hung on the steel bars; at least two opposite rod bodies are provided with support rods which are vertically arranged; the treading net is composed of a transverse rod and a vertical rod which are vertically arranged, and the transverse rod and the vertical rod are fixedly connected with the frame; trample and net upper surface and be provided with two at least springboards, the springboard sets up along frame length direction, and each springboard distributes along the width direction and the length direction of frame respectively.
The defects in the scheme are as follows:
1) The application range is small, the construction is only carried out on the cast-in-place concrete floor slab within a specific slab thickness range, and the requirement cannot be met when the thickness of the floor slab exceeds a certain size;
2) The width of the supporting legs cannot be adjusted, so that the problem that floor slab steel bars collide with the supporting legs is caused;
3) The occupied space is large, and the storage and the transportation are difficult.
SUMMERY OF THE UTILITY MODEL
In order to solve the related technical problem, the purpose of this application is to provide an assembled reinforcing bar prevents trampling packway.
In order to achieve the purpose of the application, the technical scheme provided by the application is as follows:
the utility model provides an assembled reinforcing bar prevents trampling packway, assembled reinforcing bar prevents trampling packway includes: the grating pedal is placed on the horizontal support frame, and the vertical adjustable supporting legs are detachably connected with the horizontal support frame;
the vertical adjustable supporting legs comprise outer supporting legs, inner supporting legs and U-shaped clamping grooves, the outer supporting legs are connected to the lower ends of the U-shaped clamping grooves, the outer supporting legs are of cavity structures, the inner supporting legs are inserted from the lower ends of the outer supporting legs, the outer supporting legs and the inner supporting legs are respectively provided with a plurality of vertical adjusting bolt holes at intervals in the vertical direction and are connected through adjusting bolts;
the horizontal supporting frame and any part connected with the vertical adjustable supporting leg are respectively provided with a plurality of transverse adjusting bolt holes at transverse intervals, and the horizontal supporting frame and any part connected with the vertical adjustable supporting leg are connected through adjusting bolts.
The horizontal support frame is a square frame consisting of square pipes, and correspondingly, the grid pedal is square matched with the grid pedal in shape and size.
And the four corners of the horizontal support frame are respectively provided with a vertical adjustable supporting leg.
The frame of the horizontal support frame is located in a clamping groove of the U-shaped clamping groove, a bolt hole is formed in the U-shaped clamping groove, and the U-shaped clamping groove is connected with the horizontal support frame through an adjusting bolt.
Wherein, the position that the level is connected to the support frame with arbitrary vertical adjustable landing leg all sets up 3 horizontal adjusting bolt holes respectively.
Wherein, outer landing leg respectively sets up 3 vertical adjusting bolt holes with the inner leg, and the bolt hole interval is 75mm.
And the grid pedal is tightly fixed with the horizontal support frame through a jackscrew.
Wherein, the horizontal support frame comprises square pipe 40mm 2mm, and the size is 1200mm 600mm.
The assembled steel bar trample-proof pavement is characterized in that the vertical adjustable supporting legs are adjusted according to the thickness of a cast-in-place floor slab and can be adjusted within the range of 400-450 mm.
The assembled steel bar trample-preventing pavement adjusts the positions of the vertical adjustable supporting legs according to the intervals of the cast-in-place floor steel bars, and the positions are adjusted between 600mm and 1000 mm.
Compared with the prior art, the utility model has the advantages of it is following:
1) The vertical adjustable supporting legs can adjust the height of the supporting legs within a certain section, meet the requirement of construction of cast-in-place concrete floors with the thickness less than or equal to 450mm, and have high repeated utilization rate;
2) The position of the supporting leg can be adjusted according to the distance between the floor slab reinforcing steel bars, so that the problem of collision between the floor slab reinforcing steel bars and the supporting leg is avoided;
3) The assembled structure can effectively solve the problem of space occupation, and is more convenient to transport and store;
4) The equipment is convenient, and the construction degree of difficulty is little.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a split type three-dimensional schematic view of the structure of the present invention;
FIG. 3 is a schematic sectional view of the structure of the present invention;
FIG. 4 is a schematic view of a vertically adjustable leg;
fig. 5 is a schematic view of a grid pedal structure.
In FIG. 1: 2, vertical adjustable supporting legs; 3, horizontally supporting the frame; 4 a grille pedal; 5 adjusting the bolt.
In FIG. 2: 2, vertical adjustable supporting legs; 3, horizontally supporting the frame; 4 a grille pedal; 5 adjusting the bolt.
In fig. 3: 2, vertical adjustable supporting legs; 3, horizontally supporting the frame; 4 a grille pedal; 5 adjusting the bolt.
In fig. 4: 6, an outer supporting leg; 7 an inner leg; 8U-shaped clamping grooves; 5 adjusting the bolt.
In fig. 5: 9 angle steel; 10 reinforcing bars.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when used in this specification the singular forms "a", "an" and/or "the" include "specify the presence of stated features, steps, operations, elements, or modules, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It will be understood that when an element is referred to herein as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 5, an embodiment structure of an assembled reinforcement trample prevention pavement is provided for the present application.
Specifically, the appearance size of assembled reinforcing bar trample-proof packway 1 is: 1200mm 600mm x (350 mm-500 mm), and the structure comprises a vertical adjustable supporting leg 2, a horizontal supporting frame 3 and a grating pedal 4.
The level is to support frame 3, by square pipe 40mm 2mm constitute, and the size is 1200mm 600mm, for square frame structure, sets up the horizontal adjusting bolt hole along the square pipe of 1200mm direction, and is fixed with vertical adjustable landing leg 2 through adjusting bolt 5, and every equal horizontal interval in connection position sets up 3 horizontal adjusting bolt holes to can adjust the concrete hookup location of vertical adjustable landing leg 2.
Wherein, the vertical adjustable supporting leg 2 comprises an outer supporting leg 6, an inner supporting leg 7 and a U-shaped clamping groove 8. The lower end of the U-shaped clamping groove 8 is connected with the outer leg 6 in a welding mode, the outer leg 6 is of a cylindrical structure and can be square or in other shapes, the outer leg 6 and the inner leg 7 are respectively provided with 3 longitudinal adjusting bolt holes, the bolt hole distance is 75mm, the bolt hole distance at the outermost side is 75mm from the top of each leg and the bottom of each leg, the inner leg 7 is inserted into the outer leg 6, and the outer leg and the inner leg are connected through the adjusting bolts 5.
Specifically, the outer leg 6 is formed by machining a square tube with the size of 48mm multiplied by 2mm, the inner leg 7 is formed by machining a square tube with the size of 40mm multiplied by 2mm, and the U-shaped clamping groove 8 is formed by machining a square tube with the size of 48mm multiplied by 2 mm.
Specifically, the shape and size of the grid pedal 4 are matched with those of the horizontal support frame 3, and the grid pedal is placed on the horizontal support frame 3 and is tightly pressed and fixed by a jackscrew. The grid pedal 4 is formed by criss-cross steel bars and is formed by welding steel bars with angle steel of 40mm multiplied by 3mm and phi 6.
The horizontal support frame 3 is formed by welding angle steels.
In a preferred embodiment, the assembled steel bar trample-proof packway 1 can adjust the vertical adjustable supporting legs 2 according to the thickness of a cast-in-place floor slab, can be adjusted within the range of 400mm-450mm, and has the minimum height of 75mm in single adjustment; the position of the vertical adjustable supporting leg 2 is adjusted according to the distance between the cast-in-place floor slab reinforcing steel bars, the position is adjusted between 600mm and 1000mm, and the minimum distance of single adjustment is 100mm; and placing the beam slab template on the erected beam slab template according to construction deployment to serve as a walking walkway of an operator. Assembled reinforcing bar is prevented trampling packway 1 and is independently placed, and the interval keeps about 50 mm.
The technical means not described in detail in the present application are known techniques.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a packway is prevented trampling by assembled reinforcing bar which characterized in that: assembled reinforcing bar prevents trampling packway (1) includes: the grating pedal device comprises vertical adjustable supporting legs (2), a horizontal supporting frame (3) and a grating pedal (4), wherein the grating pedal (4) is placed on the horizontal supporting frame (3), and the vertical adjustable supporting legs (2) are detachably connected with the horizontal supporting frame (3);
the vertical adjustable supporting leg (2) comprises an outer supporting leg (6), an inner supporting leg (7) and a U-shaped clamping groove (8), the outer supporting leg (6) is connected to the lower end of the U-shaped clamping groove (8), the outer supporting leg (6) is of a cavity structure, the inner supporting leg (7) is inserted from the lower end of the outer supporting leg (6), a plurality of longitudinal adjusting bolt holes are longitudinally arranged on the outer supporting leg (6) and the inner supporting leg (7) at intervals, and the outer supporting leg (6) and the inner supporting leg (7) are connected through adjusting bolts (5);
the horizontal supporting frame (3) and any part connected with the vertical adjustable supporting leg (2) are respectively provided with a plurality of transverse adjusting bolt holes at transverse intervals, and the horizontal supporting frame and the vertical adjustable supporting leg are connected through adjusting bolts (5).
2. The assembled reinforcement trample prevention pavement of claim 1, wherein: the horizontal support frame (3) is a square frame consisting of square pipes, and correspondingly, the grid pedal (4) is square matched with the grid pedal in shape and size.
3. The assembled reinforcement trample prevention pavement of claim 2, wherein: and the four corners of the horizontal support frame (3) are respectively provided with a vertical adjustable supporting leg (2).
4. The assembled steel bar trample prevention pavement according to claim 3, wherein: the horizontal frame to support frame (3) is located the draw-in groove of U type draw-in groove (8), be provided with the bolt hole on U type draw-in groove (8), U type draw-in groove (8) with the horizontal is connected through adjusting bolt (5) to support frame (3).
5. The assembled reinforcement trample prevention pavement of claim 4, wherein: the parts of the horizontal supporting frame (3) connected with any vertical adjustable supporting leg (2) are respectively provided with 3 transverse adjusting bolt holes.
6. The assembled reinforcement trample prevention pavement of claim 5, wherein: the outer supporting leg (6) and the inner supporting leg (7) are respectively provided with 3 longitudinal adjusting bolt holes, and the distance between the bolt holes is 75mm.
7. The assembled steel bar trample prevention pavement according to claim 1, wherein: the grid pedal (4) is tightly fixed with the horizontal support frame (3) through a jackscrew.
8. The assembled steel bar trample prevention pavement according to claim 1, wherein: the horizontal support frame (3) is composed of square tubes 40mm multiplied by 2mm, and the size is 1200mm multiplied by 600mm.
9. The assembled reinforcement trample prevention pavement of claim 1, wherein: the assembled reinforcing steel bar trample-preventing sidewalk (1) is provided with vertical adjustable supporting legs (2) which are adjusted according to the thickness of a cast-in-place floor slab and can be adjusted within the range of 400mm-450 mm.
10. The assembled steel bar trample prevention pavement according to claim 1, wherein: the assembled steel bar treading prevention pavement (1) adjusts the positions of the vertical adjustable supporting legs (2) according to the distance between the cast-in-place floor steel bars, and the positions are adjusted between 600mm and 1000 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122216265.3U CN217871909U (en) | 2021-09-14 | 2021-09-14 | Assembled reinforcing bar prevents trampling packway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122216265.3U CN217871909U (en) | 2021-09-14 | 2021-09-14 | Assembled reinforcing bar prevents trampling packway |
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| Publication Number | Publication Date |
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| CN217871909U true CN217871909U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122216265.3U Active CN217871909U (en) | 2021-09-14 | 2021-09-14 | Assembled reinforcing bar prevents trampling packway |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116163541A (en) * | 2023-03-20 | 2023-05-26 | 中国五冶集团有限公司 | Construction channel convenient to install |
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2021
- 2021-09-14 CN CN202122216265.3U patent/CN217871909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116163541A (en) * | 2023-03-20 | 2023-05-26 | 中国五冶集团有限公司 | Construction channel convenient to install |
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