CN219932021U

CN219932021U - Integrated self-locking solid protective net

Info

Publication number: CN219932021U
Application number: CN202321323737.8U
Authority: CN
Inventors: 陈志峰
Original assignee: Foshan Yipin Steel Security Technology Co ltd
Current assignee: Foshan Yipin Steel Security Technology Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-31
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses an integrated self-locking solid protection net which comprises two rail bodies and a plurality of steel bar assemblies. The two track bodies are respectively arranged as a first track and a second track; the first rail is provided with a first limiting locking groove and a locking hole, and the first limiting locking groove is provided with a first notch; the second track is provided with a second limiting hanging groove, the second limiting hanging groove is provided with a second notch, and the second notch and the first notch are distributed along the first direction and deviate from each other. The steel bar assembly comprises two connection bodies and a plurality of steel bar bodies. The two connecting bodies are respectively arranged in the first limiting locking groove and the second limiting hanging groove, and the steel bar body is fixed between the two connecting bodies. And the end part of the locking screw is abutted with the connecting body. The installation of this protection network can reduce the quantity of installation accessory, can save the installation time of protection network, improves the efficiency of construction. Can reduce the investment of production equipment and the production cost of factories.

Description

Integrated self-locking solid protective net

Technical Field

The utility model relates to the technical field of protective screening, in particular to an integrated self-locking solid protective screening.

Background

The existing steel bar protective net is generally formed by arranging a plurality of solid steel bars at standard intervals of 5-7 cm, screw rods are arranged at two ends of the solid steel bars and are connected to the upper end and the lower end of a rail through nuts respectively, when the steel bars are installed, the upper nut and the lower nut are required to be screwed in the installation of each steel bar, the upper nut and the lower nut are used for fixing the steel bars, and the steel bars are fixed on the rail. The initial equipment investment of the steel bar protective net is large.

The steel bars of the existing steel bar protective net are connected through nuts and screws, so that the installation duration is long, and the installation efficiency is low.

Disclosure of Invention

The utility model aims to solve the technical problems that: an integrated self-locking solid protection net is provided to solve one or more technical problems existing in the prior art, and at least provides a beneficial selection or creation condition.

The utility model solves the technical problems as follows:

an integration is from solid protection network of locking-type is equipped with first direction, second direction and the third direction of mutual quadrature, the protection network includes:

the two track bodies are arranged along the first direction and are respectively arranged into a first track and a second track; the first track is provided with a first limiting locking groove and a locking hole which are communicated with each other, the first limiting locking groove is provided with a first notch, and the locking hole extends along a first direction; the second rail is provided with a second limiting hanging groove, the second limiting hanging groove is provided with a second notch, and the second notch and the first notch are distributed along a first direction and deviate from each other;

a plurality of steel bar assemblies arranged in a second direction; the steel bar assembly comprises two connecting bodies arranged along a first direction and a plurality of steel bar bodies arranged along a second direction; the two connecting bodies are respectively arranged in the first limiting locking groove and the second limiting hanging groove, and the steel bar body is fixedly arranged between the two connecting bodies;

and the end part of the locking screw is abutted with a connector arranged in the first limiting locking groove.

Through the technical scheme, during installation, the staff adjusts the steel bar assembly to the inclined posture of the steel bar relative to the first direction, then inserts one of the connecting bodies into the first limiting locking groove along the first direction, the steel bar body keeps inclined with the first direction in the inserting process, after the connecting bodies are inserted into the groove bottom butt joint of the first limiting locking groove, the staff drives the steel bar assembly to swing, the other connecting body moves to the second notch of the second limiting hanging groove, after the steel bar body moves to be parallel to the first direction, the staff moves the steel bar assembly along the first direction, the steel bar body corresponding to the second limiting hanging groove is inserted into the second limiting hanging groove, then the staff screws in the locking screw until the tail end of the locking screw is abutted against the connecting body installed in the first limiting locking groove, and installation of the protection net can be completed.

The installation of this protection network is for current protection network mounting means that connects through nut and screw rod, reducible installation accessory's quantity, can save the installation time of protection network effectively, is favorable to improving the efficiency of construction. And the investment of production equipment can be reduced, and the production cost of factories is reduced.

As a further improvement of the above technical solution, the cross section of the connector is rectangular, and the width of the connector is smaller than the width of the first notch, so that a gap is formed between the connector and the first notch.

Through above-mentioned technical scheme, the cross section sets up to have bigger area of contact between the connector of rectangle and the locking screw to make the connection stability between connector and the locking screw stronger, bigger area of contact can avoid locking screw to the pressure of connector too big simultaneously, can effectively avoid the connector to damage.

As a further improvement of the above technical solution, the cross section of the connector is circular.

Through above-mentioned technical scheme, use circular shape cross section for the inner wall butt in the first spacing locked groove and the spacing groove of hanging of second that corresponds can be with the both sides of connector, make the connector after the installation, the billet subassembly can not rock around the third direction.

As a further improvement of the above technical solution, the number of the steel bar bodies in the same steel bar assembly is two, and the connection parts of the two steel bar bodies and the connecting body are symmetrically arranged about the locking screw.

Through above-mentioned technical scheme, with two billet body about locking screw symmetry setting for the billet subassembly is in the installation, and two billet body are difficult for taking place relative skew.

As a further improvement of the above technical solution, the locking screw abuts against the middle part of the connector.

Through above-mentioned technical scheme, set up locking screw in the middle part butt with the connector for the both ends atress of connector is comparatively even, can avoid the uneven condition that leads to the life of billet body and connector to shorten of atress.

As a further improvement of the above technical solution, the steel bar further comprises a protection cross bar extending along the second direction, wherein the protection cross bar is provided with a plurality of through slots, and a plurality of steel bar bodies pass through the through slots.

Through above-mentioned technical scheme, the protection horizontal bar presss from both sides tight spacing to the billet body to thereby prevent that the interval between the billet body from appearing becoming flexible from leading to the fact the unstable structure or somebody breaks off the billet body hard and lead to the safety problem of billet body interval increase.

As a further improvement of the above technical solution, the protection cross bar is connected with the middle part of the steel bar body.

As a further improvement of the technical scheme, two end faces of the protection cross bar, which are distributed along the third direction, are arc faces protruding outwards.

Through above-mentioned technical scheme, through setting up the protection diaphragm to the arc face that is outstanding along the both ends face that the third direction was arranged for the protection diaphragm appears finer, can improve the aesthetic measure of the impression and the protection network of protection network.

As a further improvement of the technical scheme, the second track is provided with a plurality of second limiting hanging grooves, and the second limiting hanging grooves are distributed along the first direction.

Through the technical scheme, the second limiting hanging grooves are distributed along the first direction, and the protection nets with different heights can be adapted.

As a further improvement of the above technical solution, the rail body includes:

the bottom frame is provided with two buckling grooves;

the cover plate is connected with the bottom frame in a buckling mode, two buckling strips are arranged on the cover plate and correspond to the buckling grooves one by one.

Through above-mentioned technical scheme, connect underframe and apron through the mode of lock, equipment is convenient.

The beneficial effects of the utility model are as follows: the installation of this protection network is for current protection network mounting means that connects through nut and screw rod, reducible installation accessory's quantity, can save the installation time of protection network effectively, is favorable to improving the efficiency of construction. And the investment of production equipment can be reduced, and the production cost of factories is reduced.

The utility model is used in the technical field of protective screening.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;

FIG. 4 is a partially enlarged schematic illustration of portion B of FIG. 2;

FIG. 5 is a schematic cross-sectional view of a first rail after the protection net according to the embodiment of the present utility model is installed;

FIG. 6 is a schematic cross-sectional view of a second track of an embodiment of the present utility model;

FIG. 7 is a schematic cross-sectional view of a bottom frame of a second track according to a second embodiment of the present utility model;

fig. 8 is a schematic cross-sectional structure of a first rail according to a third embodiment of the present utility model.

100, a main track; 201. a bottom frame; 202. a buckling groove; 203. a cover plate; 204. a buckling strip; 210. a first track; 211. a locking hole; 212. the first limiting locking groove; 213. escape edge warping; 220. a second track; 221. the second limiting hanging groove; 231. an anti-skid groove; 232. a slip preventing protrusion; 300. a steel bar assembly; 310. a connecting body; 320. a steel bar body; 400. a locking screw; 500. and (5) protecting the cross bars.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements 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 utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Referring to fig. 1 to 8, an integrated self-locking solid protection net is provided with a third direction, a second direction and a first direction. The third direction, the second direction and the first direction are disposed orthogonal to each other. The third direction is set as the thickness direction of the protective net, the second direction is set as the length direction of the protective net, and the first direction is set as the height direction of the protective net.

The protection net includes a main rail 100, a rail body, a steel bar assembly 300, locking screws 400, and a protection rail 500.

The main rail 100 is provided in a rectangular frame structure, and the main rail 100 is formed by welding a plurality of pipes.

The number of the rail bodies is two, the two rail bodies are distributed along the first direction, the two rail bodies extend along the second direction, and the two rail bodies are fixed at the upper end and the lower end of the main rail 100 through screws respectively.

The rail body includes a bottom frame 201 and a cover plate 203.

The bottom frame 201 is provided with buckling grooves 202, the number of the buckling grooves 202 is two, and the two buckling grooves 202 extend along the second direction.

The cover plate 203 is in buckling connection with the bottom frame 201, two buckling strips 204 are fixed at two ends of the cover plate 203, and the two buckling strips 204 are arranged in one-to-one correspondence with the two buckling grooves 202.

The notches of the two buckling grooves 202 face the first direction and the third direction respectively. The buckling groove 202 with the notch facing the third direction is set as a first groove body, the first groove body is set as a circular groove structure, and the buckling groove 202 has a space for other components to swing. The buckling strip 204 corresponding to the buckling groove 202 is set as a first buckling strip, and the first buckling strip has a circular strip structure. After the first groove body and the first buckling strip are buckled, the cover plate 203 can swing with a certain amplitude relative to the bottom frame 201.

The buckling groove 202 with the notch facing the first direction is set as a second groove body, and the second groove body has a conventional rectangular groove structure. The fastening strip 204 corresponding to the fastening groove 202 is a second fastening strip, and the second fastening strip is a conventional triangular fastening structure. When the cover 203 swings, the second buckling strip gradually clamps into the second groove body, and after the cover 203 swings to the final position, the second buckling strip and the second groove body are completely buckled to complete the fixation of the bottom frame 201 and the cover 203.

The two rail bodies are provided as a second rail 220 and a first rail 210, respectively. The first rail 210 is disposed below the second rail 220 (in other embodiments, the first rail 210 may be disposed below the second rail 220).

The first rail 210 is provided with a locking hole 211 and a first limit locking groove 212, and the locking hole 211 and the first limit locking groove 212 are mutually communicated.

The first limiting locking groove 212 extends along the second direction, and the first limiting locking groove 212 is provided with a first notch facing the first direction.

The locking hole 211 is a threaded hole structure extending in a first direction.

The second rail 220 is provided with second limit hanging grooves 221, and in the present embodiment, the number of the second limit hanging grooves 221 is set to one. The second limiting hanging groove 221 extends along the second direction, and the depth of the second limiting hanging groove 221 is smaller than that of the first limiting locking groove 212. The second limiting hanging groove 221 is provided with a second notch, the second notch faces the first direction, and the second notch and the first notch are arranged in a mutually deviating mode.

In the second embodiment, the second track 220 is provided with two second limiting hanging grooves 221, and the plurality of second limiting hanging grooves 221 are arranged along the first direction. The two second limiting hanging grooves 221 can realize multiple clamping positions, and are matched with the steel bar assembly 300, so that the adjustable degree can be increased to adapt to the protection nets with different heights.

In other embodiments, the second track 220 may be provided with a plurality of second limiting hanging grooves 221, where the plurality of second limiting hanging grooves 221 are arranged along the first direction, and may adapt to protection nets with different heights.

The number of the second limiting hanging grooves 221 is set to be a plurality, and although the processing speed of the second rail 220 is slightly improved, better adjustability can be provided for clients to adapt to the protection nets with different specifications.

In this embodiment, the width of the first limit lock groove 212 is equal to the width of the second limit hanging groove 221. In other embodiments, the width of the first limit lock groove 212 may be slightly larger than the width of the second limit hanging groove 221.

The inner walls of the first limit locking groove 212 and the second limit hanging groove 221 are provided with a slip preventing groove 231 and a slip preventing protrusion 232.

The number of the steel bar assemblies 300 is set to be plural, and the number of the steel bar assemblies 300 is specifically set according to the length of the protection net. The plurality of the steel bar assemblies 300 are arranged in the second direction, and in the present embodiment, the number of the steel bar assemblies 300 is set to three.

The steel bar assembly 300 includes a connection body 310 and a steel bar body 320.

The number of the steel bar bodies 320 in the same steel bar assembly 300 is set to two, and two steel bar bodies 320 are arranged in the second direction, and in other embodiments, the number of the steel bar bodies 320 may be set to three, four, or the like. The cover plate 203 and the bottom frame 201 are provided with through grooves for the steel bar 320 to pass through.

The connecting bodies 310 are arranged into spring steel, the number of the connecting bodies 310 is two, the two connecting bodies 310 are distributed along the first direction, the steel bar body 320 is fixedly arranged between the two connecting bodies 310, and two ends of the steel bar body 320 are fixedly connected with the two connecting bodies 310 in a welding mode. The two connectors 310 are respectively installed in the first limiting locking groove 212 and the second limiting hanging groove 221.

The anti-slip grooves 231 and the anti-slip protrusions 232 on the inner walls of the first limit locking groove 212 and the second limit hanging groove 221 can increase friction between the connecting body 310 and the first limit locking groove 212 and the second limit hanging groove 221, and can prevent the connecting body 310 and the first limit locking groove 212 and the second limit hanging groove 221 from sliding relatively after the steel bar assembly 300 is installed.

The cross section of the connector 310 is rectangular, the width (diameter) of the connector 310 is slightly smaller than the width of the first notch (specifically, in this embodiment, the width of the connector 310 is set to 4mm, the width of the first notch is set to 4.3mm, so that the connector 310 can be more easily mounted in the first limit lock groove 212 and the second limit hanging groove 221, and a certain gap exists between the side wall of the connector 310 and the inner wall of the first notch, so that the connector 310 can rotate in the first notch by a certain angle, and the other connector 310 can be smoothly clamped into the second limit hanging groove 221. In other embodiments, the width of the connecting body 310 may be set to be equal to the width of the first notch, and the two connecting bodies 310 may be smoothly installed in the first limit lock groove 212 and the second limit hanging groove 221 by means of deformation of the steel bar body 320 when the steel bar assembly 300 is installed.

In another embodiment, the cross-sectional shape of the connecting body 310 is circular, and a circular cross-sectional shape is used, so that two sides of the connecting body 310 can be abutted against the inner walls of the corresponding first limit lock groove 212 and the second limit hanging groove 221, so that the connecting body 310 can rotate in the first limit lock groove 212, and the connecting body 310 can be installed more easily.

The locking screw 400 is in threaded connection with the locking hole 211, and the end of the locking screw 400 abuts against the connector 310 mounted in the first limit locking groove 212.

In this embodiment, the connection of the two bar bodies 320 and the connection body 310 is symmetrically disposed with respect to the locking screw 400. The two steel bar bodies 320 are symmetrically disposed with respect to the locking screw 400 such that the two steel bar bodies 320 are not easily relatively deviated during the installation of the steel bar assembly 300.

The locking screw 400 abuts against the middle portion of the connecting body 310. The locking screw 400 is arranged in the middle part of the connector 310 to be abutted with the connector 310, so that the stress at the two ends of the connector 310 is uniform, and the condition that the service lives of the steel bar 320 and the connector 310 are shortened due to uneven stress can be avoided.

When the locking screw 400 is screwed in, the connecting body 310 can be elastically deformed, so that the screwing screw 400 cannot be loosened after being tightly pressed, and the connecting strength of the steel bar assembly 300 and the rail body can be enhanced.

The protection cross bar 500 extends along the second direction, the protection cross bar 500 is provided with a plurality of through grooves which are equidistantly arranged along the second direction at intervals, and the plurality of steel bar bodies 320 pass through the through grooves. The guard rail 500 is connected to the middle of the steel bar body 320. The protection cross bar 500 clamps and limits the steel bar bodies 320 to prevent the safety problem that the interval between the steel bar bodies 320 is loosened, so that the structure is unstable or the steel bar bodies 320 are broken by force, so that the interval between the steel bar bodies 320 is increased.

The two end surfaces of the protection cross bar 500 arranged along the third direction are arc surfaces protruding outwards. Through setting the two terminal surfaces that protection horizontal bar 500 arranged along the third direction to the arcwall face that is outstanding outward for protection horizontal bar 500 looks thinner, can improve the impression of protection network and the pleasing to the eye degree of protection network.

During installation, a worker adjusts the steel bar assembly 300 to an inclined posture of the steel bar body 320 relative to the first direction, then inserts one of the connecting bodies 310 into the first limit lock groove 212 along the first direction, the steel bar body 320 keeps inclined with the first direction in the insertion process, after the connecting bodies 310 are inserted into the groove bottoms of the first limit lock groove 212 to abut against, the worker drives the steel bar assembly 300 to swing, the other connecting body 310 moves to a second notch of the second limit hanging groove 221, after the steel bar body 320 moves to be parallel to the first direction, the worker moves the steel bar assembly 300 along the first direction, the steel bar body 320 corresponding to the second limit hanging groove 221 is inserted into the second limit hanging groove 221, then the worker screws in the locking screw 400 until the tail end of the locking screw 400 abuts against the connecting body 310 installed in the first limit lock groove 212, and installation of the protection net can be completed.

In this scheme, the track body is formed through integrated processing, can save a lot of accessories for the protection network track among the prior art to reducible indent's step when producing reduces the input of processing equipment. And this scheme need not to open tooth to the billet body 320, can reduce protection network manufacturing enterprise's production time to a certain extent. Meanwhile, in the actual installation process of the protective net, the operations of rivet pulling, screwing each steel bar with two nuts and the like can be reduced, and the installation speed is greatly improved compared with the prior art.

In the third embodiment, the cover 203 of the first track 210 is provided with the escape raised edge 213, the escape raised edge 213 extends along the second direction, the escape raised edge 213 is provided with the escape pry opening, the escape pry opening faces indoors, when emergency escape is required, a person who escapes can insert the escape pry opening by a straight screwdriver and tilt the escape raised edge 213, so that the cover 203 is pried open, the person who escapes can rotate the locking screw 400, and then the person who escapes can disassemble the steel bar assembly 300, so that escape is facilitated.

While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims

1. An integrated self-locking solid protection net is characterized in that: be equipped with first direction, second direction and the third direction of mutual quadrature, the protection network includes:

two rail bodies arranged along a first direction, wherein the two rail bodies are respectively provided with a first rail (210) and a second rail (220); the first track (210) is provided with a first limiting locking groove (212) and a locking hole (211) which are communicated with each other, the first limiting locking groove (212) is provided with a first notch, and the locking hole (211) extends along a first direction; the second rail (220) is provided with a second limiting hanging groove (221), the second limiting hanging groove (221) is provided with a second notch, and the second notch and the first notch are distributed along a first direction and are away from each other;

a plurality of steel bar assemblies (300) arranged in a second direction; the steel bar assembly (300) comprises two connection bodies (310) arranged along a first direction and a plurality of steel bar bodies (320) arranged along a second direction; the two connecting bodies (310) are respectively arranged in the first limiting locking groove (212) and the second limiting hanging groove (221), and the steel bar body (320) is fixedly arranged between the two connecting bodies (310);

and the locking screw (400) is in threaded connection with the locking hole (211), and the end part of the locking screw (400) is abutted with the connecting body (310) arranged in the first limiting locking groove (212).

2. The integrated self-locking solid protection net according to claim 1, wherein: the cross section of the connecting body (310) is rectangular, and the width of the connecting body (310) is smaller than that of the first notch, so that a gap is reserved between the connecting body (310) and the first notch.

3. The integrated self-locking solid protection net according to claim 1, wherein: the cross section of the connecting body (310) is circular.

4. The integrated self-locking solid protection net according to claim 1, wherein: the number of the steel bar bodies (320) in the same steel bar assembly (300) is two, and the connection parts of the two steel bar bodies (320) and the connecting body (310) are symmetrically arranged about the locking screw (400).

5. The integrated self-locking solid protection net according to claim 4, wherein: the locking screw (400) is abutted with the middle part of the connecting body (310).

6. The integrated self-locking solid protection net according to claim 1, wherein: the steel bar body (320) is provided with a plurality of through grooves, and the protection cross bar (500) extends along the second direction.

7. The integrated self-locking solid protection net according to claim 6, wherein: the protection cross bar (500) is connected with the middle part of the steel bar body (320).

8. The integrated self-locking solid protection net according to claim 6, wherein: the two end faces of the protection cross bar (500) which are distributed along the third direction are arc-shaped faces which protrude outwards.

9. The integrated self-locking solid protection net according to claim 1, wherein: the second track (220) is provided with a plurality of second limiting hanging grooves (221), and the second limiting hanging grooves (221) are distributed along the first direction.

10. The integrated self-locking solid protection net according to claim 1, wherein: the rail body includes:

a bottom frame (201), wherein the bottom frame (201) is provided with two buckling grooves (202);

the cover plate (203) is in buckling connection with the bottom frame (201), the cover plate (203) is provided with two buckling strips (204), and the buckling strips (204) are in one-to-one correspondence with the buckling grooves (202).