CN215717422U - Floor concrete placement prevents trampling device - Google Patents
Floor concrete placement prevents trampling device Download PDFInfo
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- CN215717422U CN215717422U CN202121073990.3U CN202121073990U CN215717422U CN 215717422 U CN215717422 U CN 215717422U CN 202121073990 U CN202121073990 U CN 202121073990U CN 215717422 U CN215717422 U CN 215717422U
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- supporting
- fixedly connected
- frame
- plate
- moving block
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Abstract
The utility model discloses a floor concrete pouring trample-proof device which comprises a first supporting plate and a frame, wherein two ends of the right side of the first supporting plate are fixedly connected with supporting frames, one end of each supporting frame is fixedly connected with a second supporting plate, an adjusting bolt is connected with the middle part of a fixed screw plate in an internal thread mode, one end of the adjusting bolt is rotatably connected with a moving block, the middle part of the bottom side of the moving block is fixedly connected with a supporting short leg, and the middle part of the frame is fixedly connected with a cross rod. According to the utility model, a plurality of frames can be placed through the plurality of first supporting plates and the plurality of second supporting plates, a long walkway can be formed for workers to walk, the floor slab reinforcing steel bars are prevented from being trampled when the workers construct, the moving block can be horizontally moved by screwing the adjusting bolts, the horizontal position of the short supporting legs can be adjusted, the short supporting legs are prevented from being blocked by the floor slab reinforcing steel bars, the installation and the use are convenient, and the device is worth being widely popularized.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a floor concrete pouring trampling prevention device.
Background
With the rise of high-rise buildings, the requirements of the construction quality standards of civil houses are continuously improved, and cast-in-place concrete components such as bearing walls, columns, beams and floor slabs are generally required. When concrete is poured into a floor, workers often need to walk over the floor rebar to perform construction operations. However, when the construction operation is performed by walking on the floor slab reinforcing steel bars, the reinforcing steel bars are easy to be treaded and deformed, the effective height of the cross section of the floor slab reinforcing steel bars is influenced, and the quality of the floor slab is further influenced.
Chinese patent CN203684712U discloses a device for preventing floor slab reinforcement from trampling; the device comprises a supporting seat and a bamboo springboard arranged on the upper surface of the supporting seat, and can prevent workers from trampling the floor slab reinforcing steel bars and ensure the section height of the floor slab reinforcing steel bars. But this utility model can't form long pavement, and inconvenient workman carries out concrete placement work to during the installation, be obstructed by the floor reinforcing bar easily, need constantly adjust the position of supporting leg, the installation is troublesome, and it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a floor concrete pouring trampling-preventing device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a floor concrete pouring anti-trampling device comprises a first supporting plate and a frame, wherein both ends of the right side of the first supporting plate are fixedly connected with supporting frames, one end of the supporting frame is fixedly connected with a second supporting plate, both ends of the bottom side of the second supporting plate are fixedly connected with supporting long legs, the two ends of the bottom side of the first supporting plate are fixedly connected with fixed screw plates, the middle part of each fixed screw plate is internally threaded with an adjusting bolt, one end of the adjusting bolt is rotatably connected with a moving block, the middle part of the bottom side of the moving block is fixedly connected with a supporting short leg, both ends of the bottom side of the moving block are connected with sliding plates in a sliding way, the top ends of the sliding plates are fixedly connected with the lower surface of the first supporting plate, one end of the bottom of the frame is movably connected to the upper surface of the second supporting plate or the upper surface of the first supporting plate, and the middle of the frame is fixedly connected with a cross rod.
As a further description of the above technical solution:
one side of the support frame is provided with a support rod.
As a further description of the above technical solution:
and hooks are arranged at four corners of the bottom of the frame.
As a further description of the above technical solution:
the top of the frame is provided with a grid plate or a steel wire mesh.
As a further description of the above technical solution:
the cross section of the sliding plate is L-shaped.
As a further description of the above technical solution:
the moving block is square or rectangular.
As a further description of the above technical solution:
and a threaded through hole is formed in the middle of the fixed screw plate.
The utility model has the following beneficial effects:
1. according to the utility model, the two ends of the right side of the first supporting plate are fixedly connected with the supporting frames, one end of each supporting frame is fixedly connected with the second supporting plate, the two ends of the bottom side of the second supporting plate are fixedly connected with the supporting long legs, the middle part of the bottom side of the moving block is fixedly connected with the supporting short legs, and a plurality of frames can be placed on the first supporting plates and the second supporting plates to form a long walkway for workers to walk, so that the workers are prevented from trampling floor slab reinforcing steel bars during construction.
2. According to the utility model, the adjusting bolt is connected to the inner thread of the middle part of the fixed screw plate, the moving block is rotatably connected to one end of the adjusting bolt, the sliding plates are connected to the two ends of the bottom side of the moving block in a sliding manner, and the moving block can be horizontally moved by screwing the adjusting bolt, so that the supporting short leg can be horizontally moved, the horizontal position of the supporting short leg can be adjusted, the supporting short leg is prevented from being blocked by a floor slab steel bar, the installation and the use are convenient, the installation is convenient and fast, and the device is worth of being widely popularized.
Drawings
FIG. 1 is a schematic structural view of a floor concrete pouring tread prevention device according to the present invention;
FIG. 2 is a front view of a floor concrete casting tread prevention device according to the present invention;
FIG. 3 is a left side view of a floor concrete casting anti-treading apparatus according to the present invention;
fig. 4 is a left sectional view of the floor concrete pouring tread prevention device according to the present invention.
Illustration of the drawings:
1. fixing the screw plate; 2. a first support plate; 3. a support bar; 4. a slide plate; 5. supporting the short leg; 6. a support frame; 7. a second support plate; 8. supporting the long leg; 9. a cross bar; 10. a grid plate; 11. a frame; 12. adjusting the bolt; 13. hooking; 14. moving the mass.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a floor concrete pouring anti-trampling device comprises a first supporting plate 2 and a frame 11, wherein both right ends of the first supporting plate 2 are fixedly connected with a supporting frame 6, one end of the supporting frame 6 is fixedly connected with a second supporting plate 7, both bottom ends of the second supporting plate 7 are fixedly connected with supporting long legs 8, both bottom ends of the first supporting plate 2 are fixedly connected with a fixed screw plate 1, the middle part of the fixed screw plate 1 is in threaded connection with an adjusting bolt 12, one end of the adjusting bolt 12 is rotatably connected with a moving block 14, one end of the adjusting bolt 12 is provided with a bearing, the bearing is arranged on one side of the moving block 14, the adjusting bolt 12 is conveniently and rotatably connected with the moving block 14, the middle part of the bottom side of the moving block 14 is fixedly connected with a supporting short leg 5, both bottom ends of the bottom side of the moving block 14 are respectively and slidably connected with a sliding plate 4, and the moving block 14 can be horizontally moved by screwing the adjusting bolt 12, make and support 5 horizontal migration of short leg, avoid supporting short leg 5 and being hindered by the floor reinforcing bar, convenient to install and use, simple to operate is swift, the top fixed connection of slide 4 is at the lower surface of first backup pad 2, the bottom one end swing joint of frame 11 is at the upper surface of second backup pad 7 or first backup pad 2, can place frame 11 through first backup pad 2 and second backup pad 7, be convenient for connect a plurality of frames 11, form long pavement, can supply the workman to walk, trample the floor reinforcing bar when preventing the workman from being under construction, the middle part fixedly connected with horizontal pole 9 of frame 11, be convenient for support the workman.
One side of support frame 6 is provided with bracing piece 3, be convenient for support the workman and walk, the bottom four corners of frame 11 all is provided with couple 13, be convenient for stabilize frame 11, the top of frame 11 is provided with grid plate 10 or wire net, better support the workman, prevent that article from dropping into in the floor reinforcing bar, slide 4's section shape is the L type, movable block 14 is square or rectangle, movable block 14 and slide 4 connect stably, movable block 14 can not rock at will, be provided with the screw thread through-hole in the middle part of fixed spiral shell board 1, be convenient for connect adjusting bolt 12.
The working principle is as follows: the two ends of the right side of the first supporting plate 2 are fixedly connected with supporting frames 6, one end of each supporting frame 6 is fixedly connected with a second supporting plate 7, the two ends of the bottom side of each second supporting plate 7 are fixedly connected with supporting long legs 8, the middle part of the bottom side of the movable block 14 is fixedly connected with a supporting short leg 5, the frames 11 can be placed through the first supporting plate 2 and the second supporting plates 7, a plurality of frames 11 are convenient to connect to form a long walkway for workers to walk, the floor reinforcing steel bars are prevented from being trampled when the workers are in construction, the middle part of the fixed screw plate 1 is internally threaded with an adjusting bolt 12, one end of the adjusting bolt 12 is rotatably connected with the movable block 14, the two ends of the bottom side of the movable block 14 are respectively and slidably connected with sliding plates 4, the movable block 14 can be horizontally moved by screwing the adjusting bolt 12, the supporting short legs 5 can be horizontally moved, the horizontal position of the supporting short legs 5 can be adjusted, and the supporting short legs 5 are prevented from being blocked by the floor reinforcing steel bars, convenient installation and use, and convenient and fast installation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a floor concrete placement prevents trampling device, includes first backup pad (2) and frame (11), its characterized in that: the two ends of the right side of the first supporting plate (2) are fixedly connected with supporting frames (6), one end of each supporting frame (6) is fixedly connected with a second supporting plate (7), two ends of the bottom side of each second supporting plate (7) are fixedly connected with supporting long legs (8), two ends of the bottom side of each first supporting plate (2) are fixedly connected with fixed screw plates (1), the middle part of each fixed screw plate (1) is internally threaded with an adjusting bolt (12), one end of each adjusting bolt (12) is rotatably connected with a moving block (14), the middle part of the bottom side of each moving block (14) is fixedly connected with a supporting short leg (5), two ends of the bottom side of each moving block (14) are respectively and slidably connected with a sliding plate (4), the top end of each sliding plate (4) is fixedly connected to the lower surface of the first supporting plate (2), one end of the bottom of the frame (11) is movably connected to the upper surfaces of the second supporting plates (7) or the first supporting plates (2), the middle part of the frame (11) is fixedly connected with a cross rod (9).
2. A floor concrete casting trample prevention device as claimed in claim 1, wherein: one side of the support frame (6) is provided with a support rod (3).
3. A floor concrete casting trample prevention device as claimed in claim 1, wherein: four corners of the bottom of the frame (11) are provided with hooks (13).
4. A floor concrete casting trample prevention device as claimed in claim 1, wherein: the top of the frame (11) is provided with a grid plate (10) or a steel wire mesh.
5. A floor concrete casting trample prevention device as claimed in claim 1, wherein: the cross section of the sliding plate (4) is L-shaped.
6. A floor concrete casting trample prevention device as claimed in claim 1, wherein: the moving block (14) is square or rectangular.
7. A floor concrete casting trample prevention device as claimed in claim 1, wherein: and a threaded through hole is formed in the middle of the fixed screw plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073990.3U CN215717422U (en) | 2021-05-19 | 2021-05-19 | Floor concrete placement prevents trampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073990.3U CN215717422U (en) | 2021-05-19 | 2021-05-19 | Floor concrete placement prevents trampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215717422U true CN215717422U (en) | 2022-02-01 |
Family
ID=80031899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121073990.3U Expired - Fee Related CN215717422U (en) | 2021-05-19 | 2021-05-19 | Floor concrete placement prevents trampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215717422U (en) |
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 |
-
2021
- 2021-05-19 CN CN202121073990.3U patent/CN215717422U/en not_active Expired - Fee Related
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |