CN211007735U

CN211007735U - Safety protection net for construction

Info

Publication number: CN211007735U
Application number: CN201921793285.3U
Authority: CN
Inventors: 熊厚明; 林正钦; 徐永逸
Original assignee: Guangdong Zhongjin Construction Engineering Co ltd
Current assignee: Guangdong Zhongjin Construction Engineering Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-14
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a safety protection network for construction relates to construction's technical field, and it includes the net piece and is used for the installation the stand of net piece, the stand is provided with two at least installation poles that are used for colluding holding net piece tip, and the axis that states the installation pole sets up along the horizontal direction, and the axis of all installation poles is parallel to each other, detachably is provided with the visor on the stand, the installation pole is located in the visor. According to the actual mounted position of actual stand and the actual production size of net piece, collude the tip of net piece and hold on the suitable installation pole in position so that the net piece keeps the state of straightening, then cover the diapire of visor so that the diapire of visor contradicts with the diapire of installation pole to avoid the net piece to break away from the installation pole, from this, make the utility model has the advantages of the dismouting is simple and convenient.

Description

Safety protection net for construction

Technical Field

The utility model belongs to the technical field of the technique of construction and specifically relates to a safety protection network for construction is related to.

Background

In the construction process of a building, in order to enhance construction safety and prevent construction personnel from being injured by building materials sliding off, a protective net or a protective fence is often built on the periphery of the building in a construction site so as to ensure construction safety.

The existing protective net mainly comprises a net sheet with an isolation effect and a stand column for mounting the net sheet. When the net is used, the plurality of stand columns are sequentially installed on the ground at intervals, and then the two ends of the net piece are respectively fixed on the two adjacent stand columns. However, in the actual installation process, due to the size error generated during production of the mesh upright column and the position error generated during installation, the installation position of the mesh in front of the upright column is deviated, so that the installation difficulty of the protective net is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safety protection net for construction has the simple and convenient advantage of dismouting.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a safety protection net for construction, includes the net piece and is used for the installation the stand of net piece, the stand is provided with two at least installation poles that are used for colluding holding the net piece tip, the axis of installation pole sets up along the horizontal direction, and the axis of all installation poles is parallel to each other, detachably is provided with the visor on the stand, the installation pole is located in the visor.

Through adopting above-mentioned technical scheme, according to the actual mounted position of actual stand and the actual production size of net piece, collude the tip of net piece and hold on the suitable installation pole in position so that the net piece keeps the state of straightening, and then cover the visor so that the diapire of visor contradicts with the diapire of installation pole to avoid the net piece to break away from the installation pole, from this for this safety protection net's installation and dismantlement are simple and convenient.

The utility model discloses further set up to: the utility model discloses a portable electric installation device, including installation pole, stand, at least two confession have been seted up on the stand installation pole gliding installation through-hole, the axis of installation through-hole with the axis coincidence of installation pole, the fixed anticreep piece that is provided with of one end of installation pole, the anticreep piece is close to one side of installation through-hole with the stand is contradicted, be provided with at least one inlay groove along its axis direction on the outer wall of installation pole, the net piece tip collude hold in inlay groove or collude hold in the outer wall of installation pole.

Through adopting above-mentioned technical scheme, the installation pole slides in the installation through-hole so that the installation pole can imbed or break away from the installation through-hole according to actual need, and the anticreep piece makes the installation pole can only get into or break away from the installation through-hole along a direction, from this for this safety protection net's installation and dismantlement are simple and convenient.

The utility model discloses further set up to: the embedded groove is detachably provided with a limiting block, and the mesh and the hooking position of the installation rod are located between the limiting block and the stand column.

By adopting the technical scheme, the hook position between the net piece and the stand column is limited by the limiting block, so that the stability of net piece installation is improved.

The utility model discloses further set up to: the limiting block comprises a handheld portion and an embedding portion, and the embedding portion is embedded into the embedding groove.

Through adopting above-mentioned technical scheme, the stopper embedding inlay groove of being convenient for, and the installation between stopper and the stand is more stable.

The utility model discloses further set up to: the number of the embedding parts is the same as that of the mounting through holes.

Through adopting above-mentioned technical scheme, the stopper can be fixed a plurality of installation poles inlay dress portion simultaneously for this safety protection net's installation is more stable.

The utility model discloses further set up to: the embedding groove is an annular groove, and the circle center of the embedding groove is located on the axis of the mounting rod.

Through adopting above-mentioned technical scheme, the setting of ring channel is convenient for embeded portion embedding inlay groove.

The utility model discloses further set up to: the limiting blocks are connected with the upright posts through bolts.

Through adopting above-mentioned technical scheme, the bolt reinforcement stopper and the stand between the stability of being connected to improve the installation stability of installation pole, from this, make this safety protection net's simple installation.

The utility model discloses further set up to: the mounting hole orientation one side opening of anticreep piece is seted up the confession the mounting groove of anticreep piece embedding, the degree of depth of mounting groove is more than or equal to the thickness of anticreep piece.

Through adopting above-mentioned technical scheme, the anticreep piece is located the mounting groove, receives external factor's influence in order to reduce the anticreep piece when restriction anticreep piece position, from this for the anticreep piece is with the installation stability of improvement installation pole with the mounting groove cooperation.

To sum up, the utility model discloses a beneficial technological effect does:

1. according to the actual installation position of the actual upright post and the actual production size of the net piece, the end part of the net piece is hooked on the installation rod with a proper position so that the net piece is kept in a stretched state, and then the protection cover is covered so that the bottom wall of the protection cover is abutted against the bottom wall of the installation rod so as to prevent the net piece from being separated from the installation rod, so that the safety protection net is simple and convenient to install and disassemble;

2. the position of hooking between the net and the stand column is limited by the limiting block, so that the stability of net installation is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the column;

fig. 3 is a schematic view of the installation rod.

In the figure, 1, mesh; 2. a column; 21. mounting a through hole; 22. mounting grooves; 23. a card slot; 3. mounting a rod; 32. an anti-drop block; 33. embedding a groove; 4. a protective cover; 41. a lateral plate portion; 2. a longitudinal clamping part; 5. a limiting block; 51. a hand-held portion; 52. an embedding part; 6. and (4) bolts.

Detailed Description

A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, for the utility model discloses a safety protection net for construction, including net piece 1 and the stand 2 that is used for installing net piece 1. The net sheet 1 is formed by mutually and fixedly connecting a plurality of iron wires so that a plurality of meshes are formed on the net sheet 1. Preferably, the mesh of the mesh sheet 1 is a rectangular mesh. The axis of the column 2 is arranged in the vertical direction. The number of the upright posts 2 is at least two, and a net sheet 1 is arranged between every two adjacent upright posts 2.

Referring to fig. 2 and 3, the column 2 is provided with at least two mounting bars 3 for hooking the meshes of the end of the mesh sheet 1. The mounting rod 3 is a square rod. The axis of the mounting rod 3 is arranged in the horizontal direction. The axes of all mounting rods 3 are parallel to each other.

At least two mounting through holes 21 for the mounting rods 3 to slide are formed on the upright post 2. The axis of the mounting through hole 21 coincides with the axis of the mounting rod 3, and the mounting through hole 21 penetrates the column 2 in the horizontal direction. Preferably, there are three sets of mounting through holes 21, the three sets of mounting through holes 21 being distributed vertically along the axis of the upright 2. The number of the mounting through holes 21 in each group is three, and the mounting through holes 21 in the same group are distributed at intervals along the same horizontal direction.

Further, one end of the mounting rod 3 is fixedly provided with a retaining block 32. The side length of the cross section of the escape prevention block 32 is larger than that of the cross section of the mounting rod 3 so that the escape prevention block 32 cannot pass through the mounting through-hole 21.

One side opening of the installation through hole 21 facing the anti-falling block 32 is provided with an installation groove 22 for the anti-falling block 32 to be embedded in, and the depth of the installation groove 22 is greater than or equal to the thickness of the anti-falling block 32. The installation groove 22 is in interference fit with the anti-falling block 32. The escape prevention block 32 is fitted into the mounting groove 22 to abut against the pillar 2 at a side close to the mounting through-hole 21.

Further, at least one fitting groove 33 is provided on the outer wall surface of the mounting rod 3 in the axial direction thereof. The embedded groove 33 is an annular groove, and the center of the embedded groove 33 is located on the axis of the mounting rod 3.

The end of the net sheet 1 is hooked on the embedding groove 33 or the outer wall surface of the mounting rod 3. Preferably, the number of the embedded grooves 33 is two, wherein one embedded groove 33 is used for hooking the end of the mesh sheet 1, and the other embedded groove 33 is used for embedding the embedded part 52 of the limiting block 5.

Further, the embedded groove 33 is detachably provided with a limiting block 5, and the hooking position of the net piece 1 and the installation rod 3 is located between the limiting block 5 and the upright post 2. The stopper 5 includes a hand-held portion 51 and an embedded portion 52, and the embedded portion 52 is embedded in the embedded groove 33. The fitting portion 52 is located below the hand-held portion 51. Preferably, the embedded portion 52 is provided in a letter Jiong or a U shape. The fitting portion 52 has an opening facing downward.

The number of the fitting portions 52 is the same as the number of the mounting through holes 21. All the fitting portions 52 are equally spaced apart in the horizontal direction, and the distance between two adjacent fitting portions 52 is the same as the distance between two adjacent mounting through holes 21. The limit blocks 5 can fix the embedded grooves 33 of the mounting rods 3 at the same time, so that the safety protection net is more stably mounted.

The limiting block 5 is connected with the upright post 2 through a bolt 6. The bolt 6 reinforces the connection stability between the limiting block 5 and the upright post 2, thereby improving the installation stability of the installation rod 3.

Further, a protective cover 4 is detachably provided on the upright 2, and the mounting rod 3 is located in the protective cover 4. The protective cover 4 is provided in a shape of "Jiong" to have a lateral plate portion 41 and two longitudinal card portions 2. One end of each of the two vertical clamping parts 2 is respectively positioned at two ends of the horizontal plate part 41 and fixedly connected. The upright post 2 is provided with a clamping groove 23 for clamping the other end of the longitudinal clamping part 2, and the other ends of the two longitudinal clamping parts 2 respectively penetrate through the meshes to be connected with the clamping groove 23 in a clamping manner.

The implementation principle of the embodiment is as follows: the installation pole 3 slides in installation through-hole 21 so that installation pole 3 can imbed or break away from installation through-hole 21 according to actual need, anticreep piece 32 imbeds the position with fixed mounting pole 3 in installation groove 22, then colludes the mesh of net piece 1 tip in installation pole 3, inlays the portion 52 embedding of inlaying of stopper 5 and inlays the dress groove 33 and fix with the installation that will die between installation pole 3 and the net piece 1, passes the mesh with the joint in draw-in groove 23 with the tip of the vertical card portion 2 of visor 4 at last.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a safety protection net for construction, includes net piece (1) and is used for the installation stand (2) of net piece (1), its characterized in that, stand (2) are provided with two at least installation poles (3) that are used for colluding holding net piece (1) tip, the axis of installation pole (3) sets up along the horizontal direction, and the axis of all installation poles (3) is parallel to each other, detachably is provided with visor (4) on stand (2), installation pole (3) are located in visor (4).

2. The safety protection net for building construction according to claim 1, characterized in that at least two installation through holes (21) for the installation rods (3) to slide are formed in the columns (2), the axes of the installation through holes (21) coincide with the axes of the installation rods (3), an anti-dropping block (32) is fixedly arranged at one end of each installation rod (3), one side, close to the installation through holes (21), of the anti-dropping block (32) is abutted to the columns (2), at least one embedded groove (33) is formed in the outer wall surface of each installation rod (3) along the axis direction of the installation rod, and the end of the net piece (1) is hooked to the embedded groove (33) or the outer wall surface of each installation rod (3).

3. The safety protection net for building construction according to claim 2, characterized in that a limit block (5) is detachably arranged in the embedded groove (33), and the hooking position of the net sheet (1) and the mounting rod (3) is located between the limit block (5) and the upright post (2).

4. The construction safety net according to claim 3, wherein the stopper (5) includes a hand-held portion (51) and an embedded portion (52), and the embedded portion (52) is embedded in the embedded groove (33).

5. The construction safety net according to claim 4, wherein the number of the embedding portions (52) is the same as the number of the mounting through holes (21).

6. The safety protection net for building construction according to claim 4, characterized in that the embedded groove (33) is an annular groove, and the center of the embedded groove (33) is located on the axis of the mounting rod (3).

7. The safety protection net for building construction according to claim 5, characterized in that the limit blocks (5) are connected with the upright posts (2) through bolts (6).

8. The safety net for building construction according to claim 2, characterized in that the mounting through hole (21) opens to one side of the anti-drop block (32) to form a mounting groove (22) for the anti-drop block (32) to be inserted into, and the depth of the mounting groove (22) is greater than or equal to the thickness of the anti-drop block (32).