CN213898208U - Scaffold frame protection network based on municipal works construction usefulness - Google Patents
Scaffold frame protection network based on municipal works construction usefulness Download PDFInfo
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- CN213898208U CN213898208U CN202022085537.6U CN202022085537U CN213898208U CN 213898208 U CN213898208 U CN 213898208U CN 202022085537 U CN202022085537 U CN 202022085537U CN 213898208 U CN213898208 U CN 213898208U
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Abstract
The utility model discloses a scaffold frame protection network based on municipal works construction usefulness, its technical scheme main points are: the wire mesh type solar cell comprises a frame, wherein a wire mesh is fixedly connected inside the frame, two ends of a right frame and two ends of a left frame of the frame are fixedly connected with first screw hole plates, two sides of the left frame and two sides of a lower frame of the frame are fixedly connected with second screw hole plates, and the distance between the two second screw hole plates on the same side is smaller than the distance between the two first screw hole plates on the opposite same side; a plurality of clamping blocks are fixedly connected to the left frame and the lower frame, grooves are formed in the front side and the rear side of each clamping block, one end of each spring is fixedly connected into each groove, the other end of each spring is fixedly connected with a ball pin, and each ball pin is slidably arranged in each groove; clamping grooves are fixedly connected to the positions, corresponding to the clamping blocks, of the right frame and the upper frame, pin holes are formed in the positions, corresponding to the ball head pins, of the front side and the rear side of each clamping groove, and the clamping blocks and the clamping grooves are made of stainless steel materials; the utility model discloses easy dismounting.
Description
Technical Field
The utility model belongs to the technical field of the municipal works technique and specifically relates to a scaffold frame protection network based on municipal works construction usefulness.
Background
Municipal works refer to municipal infrastructure construction works. In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction matched with urban life belongs to the municipal engineering category, such as common projects of urban roads, bridges, subways, underground pipelines, tunnels, riverways, rail transit, sewage treatment, garbage treatment and disposal and the like.
At present, in the process of constructing municipal infrastructure, in the construction of structural floors, in order to prevent construction objects such as steel pipe fasteners and building materials such as wood, stone, bricks and tiles from falling to the ground and further hurt constructors and passersby, a dense and meshed safety protection net is usually fully hung on the outer vertical surface of a scaffold so as to seal a construction site. Before construction, a conventional hard protective net is usually formed by unfolding a roll-type steel plate net, and then binding a large sheet of roll-type steel plate net with a horizontal steel pipe and a vertical steel pipe of a scaffold by using binding wires such as iron wires, so that a safety protective net is formed on the outer vertical surface of the scaffold. In the traditional arrangement process of the scaffold outer facade safety protection net, a large amount of binding wires are needed to bind the protection net on the scaffold, so that a large amount of labor is needed to be consumed when the protection net is installed and dismantled, and the protection net is inconvenient to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a scaffold frame protection network based on municipal works construction usefulness to current traditional protection network dismouting inconvenient problem in solving the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a scaffold protective net based on municipal engineering construction comprises a frame, wherein a wire mesh is fixedly connected inside the frame, two ends of a right frame and two ends of an upper frame of the frame are fixedly connected with first screw hole plates, two sides of a left frame and two sides of a lower frame of the frame are fixedly connected with second screw hole plates, and the distance between the two second screw hole plates on the same side is smaller than the distance between the two first screw hole plates on the same opposite side; a plurality of clamping blocks are fixedly connected to the left frame of the frame and the lower frame of the frame, grooves are formed in the front side and the rear side of each clamping block, one end of a spring is fixedly connected into each groove, the other end of the spring is fixedly connected with a ball pin, and the ball pins are arranged in the grooves in a sliding mode; the right frame with the upper ledge corresponds to the position department fixedly connected with draw-in groove of fixture block, both sides are corresponding to the position department of bulb round pin has seted up the pinhole around the draw-in groove, the fixture block with the draw-in groove is stainless steel.
Furthermore, the frame is a rectangular frame formed by welding a plurality of square pipes.
Through adopting above-mentioned technical scheme, the structural strength of square pipe is enough and can reduce the whole weight of frame, and the frame of being convenient for of rectangle frame splices.
Furthermore, the diameter of the threaded hole of the first threaded hole plate is the same as that of the threaded hole of the second threaded hole plate, and the thread screwing directions of the threaded holes of the first threaded hole plate and the second threaded hole plate are the same.
Through adopting above-mentioned technical scheme, first screw hole board and second screw hole board can be in the same place with the bolt fixed connection of same specification, have increased the concatenation intensity of frame.
Furthermore, four corners of the frame are fixedly connected with reinforcing plates, and the reinforcing plates are triangular plates.
Through adopting above-mentioned technical scheme, the reinforcing plate can increase the structural strength of frame, and the triangle-shaped board has stability, further strengthens the structural strength of this device.
Furthermore, a reinforcing rod is fixedly connected between the reinforcing plates at the two diagonals.
Through adopting above-mentioned technical scheme, the stiffener can increase the support intensity of frame, is favorable to improving the stability of this device.
Further, the surfaces of the frame and the metal wire mesh are both provided with anti-rust layers.
By adopting the technical scheme, the anti-rust layer can enhance the anti-rust capability of the frame and the metal wire mesh, the device is favorable for being used outdoors for a long time, and the service life of the device is prolonged.
To sum up, the utility model discloses mainly have following beneficial effect:
the first screw hole plate and the second screw hole plate of the utility model can be screwed together by bolts with the same specification, so that the splicing strength among a plurality of frames is enhanced; a plurality of fixture blocks on the frame can be assembled with the pinhole on the draw-in groove fast through the bulb round pin of self, uses the spanner to twist out the bolt during dismantlement, then presses the bulb round pin and makes fixture block and draw-in groove separation, this device easy dismounting.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of a first embodiment of the present invention;
fig. 2 is a schematic front view of a first embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;
fig. 5 is a schematic structural view of a plagiocephaly pin according to a second embodiment of the present invention;
fig. 6 is a schematic structural view of a pin hole in the second embodiment of the present invention.
In the figure: 1. a frame; 2. a wire mesh; 3. a first screw hole plate; 4. a second screw hole plate; 5. a clamping block; 501. a groove; 502. a spring; 503. a ball stud; 504. a miter pin; 6. a card slot; 601. a pin hole; 7. a reinforcing plate; 8. a reinforcing rod.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 to 4, a scaffold protective net based on municipal engineering construction comprises a frame 1, wherein a wire mesh 2 is fixedly connected to the inside of the frame 1, the wire mesh 2 can prevent sundries in the construction process from falling to the outside of the protective net, first screw hole plates 3 are fixedly connected to both ends of a right frame and an upper frame of the frame 1, second screw hole plates 4 are fixedly connected to both sides of a left frame and a lower frame of the frame 1, the distance between the two second screw hole plates 4 on the same side is smaller than the distance between the two first screw hole plates 3 on the same side, and when a plurality of frames 1 are assembled, the first screw hole plates 3 are positioned below the second screw hole plates 4, and the first screw hole plates 3 and the second screw hole plates 4 can be connected and fastened by using bolts; a plurality of clamping blocks 5 are fixedly connected to the left frame of the frame 1 and the lower frame of the frame 1, grooves 501 are formed in the front side and the rear side of each clamping block 5, one end of a spring 502 is fixedly connected into each groove 501, the other end of the spring 502 is fixedly connected with a ball pin 503, and each ball pin 503 is arranged in each groove 501 in a sliding mode; the right frame and the upper frame are fixedly connected with a clamping groove 6 corresponding to the position of the clamping block 5, pin holes 601 are formed in the front side and the rear side of the clamping groove 6 corresponding to the positions of the ball pins 503, the pin holes 601 are round holes matched with the ball pins 503, the clamping block 5 can be rapidly clamped in the clamping groove 6 by pressing the ball pins 503, the ball pins 503 are clamped with the pin holes 601, the clamping block 5 and the clamping groove 6 are made of stainless steel, and the anti-corrosion capacity of the clamping block 5 and the clamping groove 6 can be improved.
Referring to fig. 2, the frame 1 is a rectangular frame formed by welding a plurality of square pipes, the structural strength of the square pipes is sufficient, the overall weight of the frame 1 can be reduced, and the rectangular frame facilitates splicing of the frame 1.
Referring to fig. 2, the first screw hole plate 3 and the second screw hole plate 4 have the same threaded hole diameter and the same thread turning direction, and the first screw hole plate 3 and the second screw hole plate 4 can be fixedly connected together by bolts of the same specification, so that the splicing strength of the frame 1 is increased.
Referring to fig. 2, the reinforcing plates 7 are fixedly connected to four corners of the frame 1, the reinforcing plates 7 are triangular plates, the reinforcing plates 7 can increase structural strength of the frame 1, and the triangular plates have stability, so that structural strength of the device is further enhanced.
Referring to fig. 2, a reinforcing rod 8 is fixedly connected between the reinforcing plates 7 at two opposite corners, and the reinforcing rod 8 can increase the supporting strength of the frame 1, which is beneficial to improving the stability of the device.
Referring to fig. 2, the surfaces of the frame 1 and the wire mesh 2 are both provided with an antirust layer, the antirust layer is an environment-friendly zinc coating, and the antirust layer can enhance the anti-corrosion capability of the frame 1 and the wire mesh 2, so that the device can be used outdoors for a long time, and the service life of the device is prolonged.
Example two
Referring to fig. 5 and 6, a scaffold protection net for municipal engineering construction is different from the first embodiment in that: an oblique head pin 504 is arranged in the groove 501 of the fixture block 5 in a sliding mode, the oblique head pin 504 is of a square cylinder structure, a spring 502 is fixedly connected between the oblique head pin 504 and the groove 501, the clamping groove 6 corresponds to the position of the oblique head pin 504, a pin hole 601 is formed in the pin hole 601, the oblique head pin 504 and the pin hole 601 of the square hole are better in limiting effect, and therefore the device is more stable in splicing.
The working principle is as follows: when a plurality of the devices are assembled, a clamping block 5 on one device frame 1 is clamped into a clamping groove 6 of the other device frame 1, and then a first screw hole plate 3 and a second screw hole plate 4 are connected and fastened through bolts; when the device is disassembled, the bolt is firstly screwed off, then the ball stud 503 on the fixture block 5 is pressed by a tool, the fixture block 5 and the clamping groove 6 are separated, and the disassembly of the device can be completed, and the device is very convenient to disassemble and assemble.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a scaffold protection network based on municipal works construction usefulness, includes frame (1), its characterized in that: a wire mesh (2) is fixedly connected inside the frame (1), two ends of a right frame and two ends of an upper frame of the frame (1) are fixedly connected with first screw hole plates (3), two sides of a left frame and two sides of a lower frame of the frame (1) are fixedly connected with second screw hole plates (4), and the distance between the two second screw hole plates (4) on the same side is smaller than the distance between the two first screw hole plates (3) on the same opposite side; a plurality of clamping blocks (5) are fixedly connected to the left frame of the frame (1) and the lower frame of the frame (1), grooves (501) are formed in the front side and the rear side of each clamping block (5), one end of a spring (502) is fixedly connected into each groove (501), the other end of the spring is fixedly connected with a ball pin (503), and each ball pin (503) is slidably arranged in each groove (501); the right frame with the upper ledge corresponds to fixedly connected with a clamping groove (6) at the position of the clamping block (5), pin holes (601) are formed in the positions, corresponding to the ball head pins (503), of the front side and the rear side of the clamping groove (6), and the clamping block (5) and the clamping groove (6) are made of stainless steel.
2. The scaffold protective net based on municipal engineering construction according to claim 1, characterized in that: the frame (1) is a rectangular frame formed by welding a plurality of square tubes.
3. The scaffold protective net based on municipal engineering construction according to claim 1, characterized in that: the threaded holes of the first threaded hole plate (3) and the second threaded hole plate (4) are identical in aperture and thread screwing direction.
4. The scaffold protective net based on municipal engineering construction according to claim 1, characterized in that: all fixedly connected with reinforcing plate (7) in the four corners of frame (1), reinforcing plate (7) are the triangle-shaped board.
5. The scaffold protective net based on municipal engineering construction according to claim 4, wherein: a reinforcing rod (8) is fixedly connected between the reinforcing plates (7) at two opposite angles.
6. The scaffold protective net based on municipal engineering construction according to claim 1, characterized in that: and rust-proof layers are arranged on the surfaces of the frame (1) and the metal wire mesh (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085537.6U CN213898208U (en) | 2020-09-22 | 2020-09-22 | Scaffold frame protection network based on municipal works construction usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085537.6U CN213898208U (en) | 2020-09-22 | 2020-09-22 | Scaffold frame protection network based on municipal works construction usefulness |
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| Publication Number | Publication Date |
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| CN213898208U true CN213898208U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022085537.6U Active CN213898208U (en) | 2020-09-22 | 2020-09-22 | Scaffold frame protection network based on municipal works construction usefulness |
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| CN (1) | CN213898208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622712A (en) * | 2022-04-07 | 2022-06-14 | 中建四局第三建设有限公司 | Attached protective net for scaffold |
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2020
- 2020-09-22 CN CN202022085537.6U patent/CN213898208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622712A (en) * | 2022-04-07 | 2022-06-14 | 中建四局第三建设有限公司 | Attached protective net for scaffold |
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