CN213359469U - Assembled falling-proof object throwing net - Google Patents
Assembled falling-proof object throwing net Download PDFInfo
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- CN213359469U CN213359469U CN202021142024.8U CN202021142024U CN213359469U CN 213359469 U CN213359469 U CN 213359469U CN 202021142024 U CN202021142024 U CN 202021142024U CN 213359469 U CN213359469 U CN 213359469U
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Abstract
The utility model relates to an assembled falling object preventing throwing net, which is installed in one-to-one correspondence with a concrete prefabricated member and comprises a throwing net body, a nylon rope, a first connecting piece and a second connecting piece, wherein one end of the throwing net body, which is close to the concrete prefabricated member, is hinged with the concrete prefabricated member through the first connecting piece; one end of the throwing net body, which is far away from the concrete prefabricated member, is fixedly connected with one end of the nylon rope; the other end of the nylon rope is fixedly connected with the concrete prefabricated part through the second connecting piece; the width of the net throwing body is consistent with that of the concrete prefabricated part; the height of the first connecting piece on the concrete prefabricated member is lower than that of the second connecting piece on the concrete prefabricated member. The utility model discloses in, reserve on the concrete prefab and install first, second connecting piece, accomplish before hoist and mount and throw the installation construction of net to solve the problem of throwing the net difficulty in the facade installation outside the building under the no scaffold state.
Description
Technical Field
The utility model relates to a construction field especially relates to an assembled prevents falling thing and throws net.
Background
The prefabricated building refers to a building construction mode of a building with use functions, wherein part or all components of the building are produced in a component prefabricating factory and then are transported to a construction site in a corresponding transportation mode, and the components are assembled by adopting a reliable installation mode and an installation machine. A mode of scaffold-free construction is adopted in many prefabricated building structures, but under the scaffold-free construction state, the installation of the falling object preventing throwing net on the outer vertical surface becomes a great construction problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a net is thrown to assembled falling object prevention to solve above-mentioned technical problem.
In order to solve the technical problems, the utility model provides an assembled falling object prevention throwing net which is installed in one-to-one correspondence with a concrete prefabricated part and comprises a throwing net body, a nylon rope, a first connecting piece and a second connecting piece, wherein,
one end of the throwing net body, which is close to the concrete prefabricated member, is hinged with the concrete prefabricated member through the first connecting piece; one end of the throwing net body, which is far away from the concrete prefabricated member, is fixedly connected with one end of the nylon rope; the other end of the nylon rope is fixedly connected with the concrete prefabricated part through the second connecting piece;
the width of the net throwing body is consistent with that of the concrete prefabricated part;
the height of the first connecting piece on the concrete prefabricated member is lower than that of the second connecting piece on the concrete prefabricated member.
Preferably, the first connecting piece adopts a connector, and the connector is installed on the outer side of the concrete prefabricated member.
Preferably, the second connecting piece is installed on the inner side of the concrete prefabricated member, and the nylon rope passes through the window position of the concrete prefabricated member or a reserved hole.
Preferably, the throwing net body comprises a rectangular frame and a grid structure installed in the rectangular frame, and the rectangular frame comprises a first cross rod which is parallel to and close to the concrete prefabricated member, a second cross rod which is far away from the concrete prefabricated member and two vertical rods which are connected with the first cross rod and the second cross rod.
Preferably, the length of each of the first cross bar and the second cross bar is consistent with the width of the concrete prefabricated member.
Preferably, the first cross rod is made of round steel, and the second cross rod and the two vertical rods are made of square steel.
Compared with the prior art, the utility model provides an assembled prevents weighing down thing throwing net has following advantage: the utility model can design the size of the throwing net according to the width of the concrete prefabricated member, reserve holes and embedded parts for installing the throwing net on the concrete prefabricated member, correspondingly install a throwing net on each concrete prefabricated member, and finish the throwing net installation construction before the concrete prefabricated member is hoisted, thereby solving the problem that the throwing net is difficult to install on the outer vertical surface of the building under the condition of no scaffold; additionally, the utility model discloses installation easy operation is understandable, makes things convenient for the constructor to go to the hand.
Drawings
Fig. 1 is a schematic structural view of a fabricated falling-proof throwing net in an embodiment of the present invention;
fig. 2 is a schematic structural view of an assembled falling-proof throwing net in the second embodiment of the present invention;
fig. 3 is a schematic structural view of a throwing net body according to an embodiment of the present invention;
fig. 4 is a schematic structural view (before hoisting) of the assembled falling-proof object throwing net in the first embodiment of the utility model.
In the figure: 10-concrete prefabricated part, 11-window, 12-reserved hole, 20-net throwing body, 21-first cross bar, 22-second cross bar, 23-vertical bar, 24-grid structure, 30-nylon rope, 40-first connecting piece and 50-second connecting piece.
Detailed Description
In order to describe the technical solution of the above utility model in more detail, the following specific examples are given to demonstrate the technical effects; it should be emphasized that these examples are for illustrative purposes only and are not limiting to the scope of the present invention.
Example one
The utility model provides an assembled prevents weighing down thing and throws net, with the installation of 10 one-to-ones of concrete prefab, the assembled of every concrete prefab 10 corresponding installation promptly prevents weighing down thing and throws the net. As shown in fig. 1 to 3, the assembled falling object prevention throwing net comprises a throwing net body 20, a nylon rope 30, a first connecting piece 40 and a second connecting piece 50, wherein one end of the throwing net body 20 close to the concrete prefabricated member 10 is hinged with the concrete prefabricated member 10 through the first connecting piece 40; one end of the net throwing body 20, which is far away from the concrete prefabricated member 10, is fixedly connected with one end of the nylon rope 30; the other end of nylon rope 30 passes through second connecting piece 50 with concrete prefabricated member 10 fixed connection, this application is through the fixed of first connecting piece 40 to throwing net body 20 and nylon rope 30 to throwing net body 20 pull, has realized throwing the fixed of net body 20, ensures construction safety. The width of the throwing net body 20 is consistent with that of the concrete prefabricated member 10, so that the whole area of the concrete prefabricated member 10 can be covered and protected by the throwing net body 20. The height of the first connecting piece 40 on the concrete prefabricated member 10 is lower than that of the second connecting piece 50 on the concrete prefabricated member 10, so that the included angle alpha between the net throwing body 20 and the concrete prefabricated member 10 is an acute angle or a right angle, and the safety of net throwing is further improved. The utility model discloses can throw the size of net according to the width design of concrete prefab 10, reserve the installation on concrete prefab 10 and throw hole and the built-in fitting that the net was used, it throws the net to correspond an installation slice on every concrete prefab 10, throw net installation construction and accomplish before concrete prefab 10 hoists, please heavily refer to figure 4, this application utilizes nylon rope 30's shape variability and throws the articulated relation of net body 20 and concrete prefab 10, realize throwing the shrink of net body 20, be close to concrete prefab 10 as far as possible promptly, after the hoist and mount are accomplished, it is free state to put down nylon rope 30, then throw net body 20 and drop into application, thereby solved under the no scaffold state at the outer facade installation of building and thrown the problem of net difficulty.
Preferably, in this embodiment, with continuing reference to fig. 1, the first connecting member 40 is a connector, and the connector is installed at the outer side of the concrete prefabricated member 10, in this embodiment, an embedded part of the connector is embedded in the concrete prefabricated member 10, before the concrete prefabricated member 10 is hoisted, the first connecting member 40 is fixedly connected (for example, welded) with the embedded part, and then the net throwing body 20 is hinged to the first connecting member 40 by using a connecting member such as a bolt; the second connecting piece 50 is installed on the inner side of the concrete prefabricated member 10, the nylon rope 30 penetrates through the window 11 of the concrete prefabricated member 10, and the first connecting piece 40 and the second connecting piece 50 are installed on two sides of the concrete prefabricated member 10 respectively, so that the connection firmness is further improved, and the construction safety is ensured.
Preferably, please refer to fig. 3 with emphasis, the throwing net body 20 comprises a rectangular frame and a grid structure 24 installed in the rectangular frame, the rectangular frame comprises a first cross bar 21 parallel to and close to the concrete prefabricated member 10, a second cross bar 22 far away from the concrete prefabricated member 10, and two vertical bars 23 connected between the first cross bar 21 and the second cross bar 22, the length of the first cross bar 21 and the length of the second cross bar 22 are consistent with the width of the concrete prefabricated member 10, so as to ensure that the whole area of the concrete prefabricated member 10 can be covered and protected by the throwing net body 20.
In this embodiment, the first cross bar 21 is made of round steel (for example, 34 round steel), and is matched with the first connecting piece 40 to realize the hinge joint of the net throwing body 20 and the concrete prefabricated member 10, so as to realize the working state and the contraction state of the net throwing body 20; the second cross bar 22 and the two vertical bars 23 are made of square steel (for example, 30 × 30mm square steel).
Example two
Referring to fig. 2, the difference between the present embodiment and the first embodiment is: the second connector 50 is installed inside the concrete prefabricated member 10, and the nylon rope 30 passes through the reserved hole 12 of the concrete prefabricated member 10, in other words, for the concrete prefabricated member 10 without a window, the reserved hole 12 is provided at a corresponding position of the concrete prefabricated member 10 for the nylon rope 30 to pass through.
The utility model provides a net is thrown to assembled falling object prevention can realize under the no scaffold construction state, to the isostructure of concrete prefab 10, net is thrown to the outer facade of simple quick installation to improve the construction security.
To sum up, the assembled falling object preventing throwing net provided by the utility model is installed in one-to-one correspondence with the concrete prefabricated member 10, and comprises a throwing net body 20, a nylon rope 30, a first connecting piece 40 and a second connecting piece 50, wherein one end of the throwing net body 20, which is close to the concrete prefabricated member 10, is hinged with the concrete prefabricated member 10 through the first connecting piece 40; one end of the net throwing body 20, which is far away from the concrete prefabricated member 10, is fixedly connected with one end of the nylon rope 30; the other end of the nylon rope 30 is fixedly connected with the concrete prefabricated member 10 through the second connecting piece 50; the width of the throwing net body 20 is consistent with that of the concrete prefabricated member 10; the height of the first connecting element 40 above the concrete pre-form 10 is lower than the height of the second connecting element 50 above the concrete pre-form 10. The utility model discloses in, reserve on concrete prefabricated member 10 and install first, second connecting piece 40, 50, accomplish before hoist and mount and throw the installation construction of net to solve the problem of throwing the net difficulty at the facade installation outside the building under the no scaffold state.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. An assembled falling object preventing throwing net is arranged corresponding to a concrete prefabricated part one by one, and is characterized by comprising a throwing net body, a nylon rope, a first connecting piece and a second connecting piece, wherein,
one end of the throwing net body, which is close to the concrete prefabricated member, is hinged with the concrete prefabricated member through the first connecting piece; one end of the throwing net body, which is far away from the concrete prefabricated member, is fixedly connected with one end of the nylon rope; the other end of the nylon rope is fixedly connected with the concrete prefabricated part through the second connecting piece;
the width of the net throwing body is consistent with that of the concrete prefabricated part;
the height of the first connecting piece on the concrete prefabricated member is lower than that of the second connecting piece on the concrete prefabricated member.
2. The fabricated drop-proof throwing net of claim 1, wherein said first connecting member is a connector mounted on the outer side of said concrete preform.
3. The fabricated falling-prevention throwing net of claim 1, wherein the second connecting member is installed inside the concrete preform, and the nylon rope passes through a window position of the concrete preform or a reserved hole.
4. The fabricated drop-proof throwing net of claim 1, wherein the throwing net body comprises a rectangular frame and a grid structure installed in the rectangular frame, the rectangular frame comprises a first cross rod parallel to and close to the concrete prefabricated member, a second cross rod far away from the concrete prefabricated member and two vertical rods connected between the first cross rod and the second cross rod.
5. The fabricated fall-prevention throwing net of claim 4, wherein the first cross bar and the second cross bar each have a length corresponding to the width of the concrete preform.
6. The fabricated drop-preventing throwing net of claim 4, wherein the first cross rod is made of round steel, and the second cross rod and the two vertical rods are made of square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142024.8U CN213359469U (en) | 2020-06-18 | 2020-06-18 | Assembled falling-proof object throwing net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142024.8U CN213359469U (en) | 2020-06-18 | 2020-06-18 | Assembled falling-proof object throwing net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213359469U true CN213359469U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021142024.8U Active CN213359469U (en) | 2020-06-18 | 2020-06-18 | Assembled falling-proof object throwing net |
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| Country | Link |
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| CN (1) | CN213359469U (en) |
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2020
- 2020-06-18 CN CN202021142024.8U patent/CN213359469U/en active Active
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