CN216341129U - Can have enough to meet need combination formula finished product entrance to a cave safety protection apron - Google Patents
Can have enough to meet need combination formula finished product entrance to a cave safety protection apron Download PDFInfo
- Publication number
- CN216341129U CN216341129U CN202123081299.2U CN202123081299U CN216341129U CN 216341129 U CN216341129 U CN 216341129U CN 202123081299 U CN202123081299 U CN 202123081299U CN 216341129 U CN216341129 U CN 216341129U
- Authority
- CN
- China
- Prior art keywords
- plate
- baffle
- buckle
- assembly
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a turnover combined type finished product hole safety protection cover plate which comprises a bottom plate, a top plate, a sleeve, a screw rod, a nut, a support, a fixed connecting seat, a hole supporting assembly, a connecting rod, a rotating pin, a cover plate assembly, a baffle plate, a bearing, a fixed buckle and a movable buckle. The utility model has the beneficial effects that: the floor slab gripper assembly is arranged, so that the floor slab gripper assembly can be fixedly connected to concrete floor slabs with different thicknesses, can be conveniently detached and can be used for multiple times; the hole supporting component can be folded or unfolded, and further can be suitable for being installed in concrete floor holes with different diameters; the welding has fixed buckle on one of them baffle of apron subassembly, is connected with movable buckle through the pivot on another baffle, and when two baffles were in the closure state, movable buckle carried out the buckle with fixed buckle and is connected, plays fixed effect to two baffles of foldeing, prevents to be opened by the nothing.
Description
Technical Field
The utility model relates to a safety protection cover plate, in particular to a recyclable combined type finished product hole safety protection cover plate, and belongs to the technical field of building construction.
Background
In the construction of building engineering, the holes of pipelines such as water supply and drainage pipelines, fire fighting pipelines and the like are reserved in a floor slab, so that subsequent construction is facilitated, but because the number of construction workers is large when a construction site comes, the holes between the floors have great potential safety hazards, and therefore the holes are required to be covered and protected in the construction process so as to reduce the potential safety hazards.
The existing shielding device for the holes often has the following defects:
1. in the prior art, a cover plate is usually directly covered above a corresponding hole, but in this way, the cover plate is easy to shift, so that the hole is exposed, and the protection effect is poor;
2. to some when concreting floor, adopt to reserve protection network or protection reinforcing bar in the hole position, can form in the hole after the hole shaping like this and shelter from the protection, this kind of mode can play better protecting effect, nevertheless later stage construction is, need cut off with concrete fixed protection network or reinforcing bar together, not only influences the construction progress, also can't carry out the reutilization simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a recyclable combined type finished product hole safety protection cover plate.
The utility model realizes the purpose through the following technical scheme: a turnover combined type finished product opening safety protection cover plate comprises
The floor slab gripper assembly forms a supporting structure of the protective cover slab, is respectively fixed on two sides of the concrete floor slab opening, and consists of a U-shaped bottom plate clamped on the side edge of the concrete floor slab opening and a top plate placed on the upper surface of the side edge of the concrete floor slab opening, wherein the lower horizontal plate of the bottom plate is tightly attached to the lower surface of the side edge of the concrete floor slab opening, and the top plate is positioned right below the upper horizontal plate of the bottom plate;
the protective assembly is arranged in a concrete floor slab opening to form shielding protection, is connected with floor slab gripper assemblies on two sides, and consists of brackets respectively welded on the vertical plates of the bottom plate and a hole supporting assembly horizontally connected between the brackets;
the cover plate assembly is located above the concrete floor hole to form covering protection and is connected to the upper portions of the floor gripper assemblies on the two sides, the cover plate assembly is composed of two symmetrically arranged baffles and a bearing used for rotatably connecting the two baffles, one baffle is connected with an inner ring of the bearing, and the other baffle is connected with an outer ring of the bearing.
As a still further scheme of the utility model: the top plate is welded with a sleeve, the sleeve is in threaded connection with a screw rod vertically penetrating through a through hole formed in the horizontal plate on the upper portion of the bottom plate, and a nut is sleeved on the rod body, located below the horizontal plate on the upper portion of the bottom plate, through threads.
As a still further scheme of the utility model: the hole supporting assembly is composed of a plurality of connecting rods which are arranged in a crossed mode, and the two ends of the adjacent connecting rods and the crossed parts of the connecting rods are connected in a rotating mode through rotating pins.
As a still further scheme of the utility model: the support is fixedly welded with a fixed connecting seat which is used for connecting holes formed in connecting rods at two outer side ends of the hole supporting assembly, and the fixed connecting seats are arranged side by side.
As a still further scheme of the utility model: the two bearings connected with the baffle plates are sleeved on the screw rod, and a nut is sleeved on the screw rod body above the bearings in a threaded manner.
As a still further scheme of the utility model: the cover plate assembly is characterized in that one baffle of the cover plate assembly is welded with a fixed buckle, the other baffle is connected with a movable buckle through a rotating shaft, and the movable buckle is connected with the fixed buckle in a buckle mode when the baffles are in a closed state.
The utility model has the beneficial effects that:
1. the floor slab gripper assembly is arranged, the distance between the top plate and the horizontal plate at the upper part of the bottom plate is adjusted by rotating the nut, so that the floor slab gripper assembly can be fixedly connected to concrete floor slabs with different thicknesses, is convenient to disassemble and can be used for multiple times;
2. the hole supporting component is composed of a plurality of connecting rods which are arranged in a cross shape, and the two ends of the adjacent connecting rods and the cross parts of the connecting rods are rotatably connected through rotating pins, so that the hole supporting component can be folded or unfolded, and further can be suitable for being installed in holes of concrete floors with different diameters;
3. the welding has fixed buckle on one of them baffle of apron subassembly, is connected with movable buckle through the pivot on another baffle, and when two baffles were in the closure state, movable buckle carried out the buckle with fixed buckle and is connected, plays fixed effect to two baffles of foldeing, prevents to be opened by the nothing.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a hole support assembly according to the present invention;
FIG. 3 is a schematic view of the stent structure of the present invention;
FIG. 4 is a schematic view of the cover assembly in a closed state;
fig. 5 is a schematic view of the structure of the cover plate assembly in an open state.
In the figure: 1. bottom plate, 2, roof, 3, sleeve, 4, screw rod, 5, nut, 6, support, 61, fixed connection seat, 7, hole supporting component, 71, connecting rod, 72, rotating pin, 8, apron subassembly, 81, baffle, 82, bearing, 83, fixed buckle, 84, activity buckle.
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.
Example one
Referring to fig. 1-5, a recyclable assembled safety protection cover plate for a finished opening includes
The floor slab gripper assembly forms a supporting structure of the protective cover slab, is respectively fixed on two sides of a concrete floor slab opening, and consists of a U-shaped bottom plate 1 clamped on the side edge of the concrete floor slab opening and a top plate 2 placed on the upper surface of the side edge of the concrete floor slab opening, wherein the lower horizontal plate of the bottom plate 1 is tightly attached to the lower surface of the side edge of the concrete floor slab opening, and the top plate 2 is positioned right below the upper horizontal plate of the bottom plate 1;
the protection assembly is arranged in a concrete floor slab opening to form shielding protection, is connected with floor slab gripper assemblies on two sides, and consists of brackets 6 respectively welded on vertical plates of the bottom plate 1 and a hole support assembly 7 horizontally connected between the brackets 6;
the cover plate assembly 8 is located above the concrete floor hole to form a covering protection, is connected above the floor gripping assemblies on two sides, and is composed of two baffle plates 81 and bearings 82, wherein the two baffle plates 81 are symmetrically arranged, the bearings 82 are used for rotatably connecting the two baffle plates 81, one baffle plate 81 is connected with the inner ring of the bearing 82, and the other baffle plate 81 is connected with the outer ring of the bearing 82.
In the embodiment of the utility model, the top plate 2 is welded with the sleeve 3, the sleeve 3 is internally threaded with the screw rod 4 vertically penetrating through a through hole formed in the horizontal plate at the upper part of the bottom plate 1, the rod body of the screw rod 4 positioned below the horizontal plate at the upper part of the bottom plate 1 is in threaded sleeve connection with the nut 5, the distance between the top plate 2 and the horizontal plate at the upper part of the bottom plate 1 is adjusted by rotating the nut 5, and further, the floor slab gripper assembly can be fixedly connected to concrete floor slabs with different thicknesses.
In the embodiment of the present invention, the hole supporting component 7 is composed of a plurality of connecting rods 71 arranged in a cross shape, and the two ends of adjacent connecting rods 71 and the cross portion of the connecting rods 71 are rotatably connected by the rotating pin 72, so that the hole supporting component 7 can be folded or unfolded, and further can be adapted to be installed in the holes of concrete floors with different diameters.
In the embodiment of the present invention, the bracket 6 is welded and fixed with the fixed connection seats 61 for connecting the connection holes formed in the connection rods 71 at the two outer ends of the hole supporting component 7, and the fixed connection seats 61 are arranged side by side, so that the two ends of the hole supporting component 7 can be fixedly connected when the hole supporting component 7 is unfolded to different lengths.
Example two
Referring to fig. 1-5, a recyclable assembled safety protection cover plate for a finished opening includes
The floor slab gripper assembly forms a supporting structure of the protective cover slab, is respectively fixed on two sides of a concrete floor slab opening, and consists of a U-shaped bottom plate 1 clamped on the side edge of the concrete floor slab opening and a top plate 2 placed on the upper surface of the side edge of the concrete floor slab opening, wherein the lower horizontal plate of the bottom plate 1 is tightly attached to the lower surface of the side edge of the concrete floor slab opening, and the top plate 2 is positioned right below the upper horizontal plate of the bottom plate 1;
the protection assembly is arranged in a concrete floor slab opening to form shielding protection, is connected with floor slab gripper assemblies on two sides, and consists of brackets 6 respectively welded on vertical plates of the bottom plate 1 and a hole support assembly 7 horizontally connected between the brackets 6;
the cover plate assembly 8 is located above the concrete floor hole to form a covering protection, is connected above the floor gripping assemblies on two sides, and is composed of two baffle plates 81 and bearings 82, wherein the two baffle plates 81 are symmetrically arranged, the bearings 82 are used for rotatably connecting the two baffle plates 81, one baffle plate 81 is connected with the inner ring of the bearing 82, and the other baffle plate 81 is connected with the outer ring of the bearing 82.
In the embodiment of the utility model, the bearing 82 connected with the two baffles 81 is sleeved on the screw rod 4, and the screw thread on the body of the screw rod 4 above the bearing 82 is sleeved with the nut 5, so that the two baffles 81 can rotate around the screw rod 4 to cover the opening of the concrete floor.
In the embodiment of the present invention, a fixed buckle 83 is welded on one of the baffles 81 of the cover plate assembly 8, a movable buckle 84 is connected to the other baffle 81 through a rotating shaft, and when the two baffles 81 are in a closed state, the movable buckle 84 and the fixed buckle 83 are in buckle connection, so as to fix the two closed baffles 81 and prevent the two closed baffles from being opened without any reason.
The working principle is as follows: firstly, the bottom plate 1 is clamped at the side of the concrete floor hole, then the top plate 2 is placed, the screw rod 4 vertically penetrates through a through hole formed in a horizontal plate on the upper portion of the bottom plate 1, the nut 5 is installed firstly, then the top plate is installed in the sleeve 3, the distance between the top plate 2 and the horizontal plate on the upper portion of the bottom plate 1 is adjusted by rotating the nut 5, then the floor gripping component can be fixedly connected to concrete floors with different thicknesses, then the hole supporting component 7 is unfolded, connecting holes formed in connecting rods 71 on two outer side ends of the hole supporting component 7 are placed on corresponding fixed connecting seats 61, fixed connection of the hole supporting component 7 is achieved, finally a bearing 82 of the cover plate component 8 is sleeved on the screw rod 4, the two baffle plates 81 can rotate around the screw rod 4, and therefore covering of the concrete floor hole is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a can have enough to meet need combination formula finished product entrance to a cave safety protection apron which characterized in that: comprises that
The floor slab gripper assembly forms a supporting structure of the protective cover slab, is respectively fixed on two sides of a concrete floor slab opening, and consists of a bottom plate (1) clamped on the side edge of the concrete floor slab opening and in a U shape and a top plate (2) placed on the upper surface of the side edge of the concrete floor slab opening, wherein the lower horizontal plate of the bottom plate (1) is tightly attached to the lower surface of the side edge of the concrete floor slab opening, and the top plate (2) is positioned right below the upper horizontal plate of the bottom plate (1);
the protective assembly is arranged in a concrete floor opening to form shielding protection, is connected with floor gripper assemblies on two sides, and consists of brackets (6) respectively welded on vertical plates of the bottom plate (1) and a hole supporting assembly (7) horizontally connected between the brackets (6);
the cover plate assembly (8) is located above the concrete floor hole to form covering protection and connected above the floor gripper assemblies on two sides, the cover plate assembly is composed of two symmetrically arranged baffle plates (81) and bearings (82) used for rotatably connecting the two baffle plates (81), one baffle plate (81) is connected with the inner ring of the bearing (82), and the other baffle plate (81) is connected with the outer ring of the bearing (82).
2. The turnover combined type finished product hole safety protection cover plate as claimed in claim 1, is characterized in that: the welding has sleeve (3) on roof (2), sleeve (3) female connection has vertical screw rod (4) that pass the through-hole that bottom plate (1) upper portion horizontal plate was seted up, just screw rod (4) are located the threaded sleeve on the shaft of bottom plate (1) upper portion horizontal plate below and are equipped with nut (5).
3. The turnover combined type finished product hole safety protection cover plate as claimed in claim 1, is characterized in that: the hole supporting assembly (7) is composed of a plurality of connecting rods (71) which are arranged in a cross shape, and the two ends of the adjacent connecting rods (71) and the cross positions of the connecting rods (71) are rotatably connected through rotating pins (72).
4. The turnover combined type finished product hole safety protection cover plate as claimed in claim 1, is characterized in that: the support (6) is fixedly welded with a fixed connecting seat (61) which is used for connecting holes formed in connecting rods (71) at two outer side ends of the hole supporting component (7), and the fixed connecting seats (61) are arranged side by side.
5. The turnover combined type finished product hole safety protection cover plate as claimed in claim 1, is characterized in that: two bearing (82) that baffle (81) are connected are established on screw rod (4), and are located screw rod (4) pole body upper thread cover above bearing (82) and are equipped with nut (5).
6. The turnover combined type finished product hole safety protection cover plate as claimed in claim 1, is characterized in that: the welding has fixed buckle (83) on one of them baffle (81) of apron subassembly (8), another be connected with movable buckle (84) through the pivot on baffle (81), and two when baffle (81) are in closed condition, movable buckle (84) carry out the buckle with fixed buckle (83) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123081299.2U CN216341129U (en) | 2021-12-09 | 2021-12-09 | Can have enough to meet need combination formula finished product entrance to a cave safety protection apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123081299.2U CN216341129U (en) | 2021-12-09 | 2021-12-09 | Can have enough to meet need combination formula finished product entrance to a cave safety protection apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341129U true CN216341129U (en) | 2022-04-19 |
Family
ID=81161166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123081299.2U Active CN216341129U (en) | 2021-12-09 | 2021-12-09 | Can have enough to meet need combination formula finished product entrance to a cave safety protection apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341129U (en) |
-
2021
- 2021-12-09 CN CN202123081299.2U patent/CN216341129U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206571130U (en) | A kind of outside the pale of civilization protective frame of sizing for Fabricated balcony | |
| CN206942109U (en) | One kind is without special bracket and the protection support body of encorbelmenting of off-load industrialization security protection | |
| CN210396071U (en) | Intelligent all-steel attached lifting scaffold | |
| CN216341129U (en) | Can have enough to meet need combination formula finished product entrance to a cave safety protection apron | |
| CN206722368U (en) | One kind is used to protect frame system outside the working regularization of assembled architecture | |
| CN208039797U (en) | A kind of construction hanging basket suspension device suitable for steel-frame beam | |
| CN207847039U (en) | Welding hanging basket | |
| CN207277870U (en) | A kind of elevator protective device with shaped | |
| CN200999461Y (en) | Suspended counterweight auto-inverting supporting means for integral steel platform system | |
| CN208039787U (en) | High-altitude edge-facing operation assembly operation platform | |
| CN211690342U (en) | Pile foundation concrete pouring platform | |
| CN209780174U (en) | Scaffold for building construction | |
| CN206250581U (en) | One kind is used for substation cable interlayer | |
| CN208749072U (en) | A kind of hanging basket connection system | |
| CN209211914U (en) | The quick assembly platform of base, hall steelframe | |
| CN220080871U (en) | Hoisting hole cover plate used as protective guard rod | |
| CN205654113U (en) | Wall body door and window entrance to a cave protector | |
| CN214885736U (en) | Overhanging type tool safety protection | |
| CN201381653Y (en) | Assembled type overhang safety protection shelter structure for high-rise building construction | |
| CN214570322U (en) | Safety protection system for automatically climbing by utilizing internal tower climbing machine | |
| CN218205839U (en) | A can dismantle steel construction and face limit protector mounting structure for building carrier plate | |
| CN212772609U (en) | Lifting fire hydrant for fire fighting | |
| CN210384645U (en) | Assembled fire extinguishing box | |
| CN215168449U (en) | Interim bathroom of workman living area | |
| CN217151537U (en) | Construction is with bordering on building and enclosing fender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |