Building net for building construction

Abstract

The utility model relates to the technical field of nets for building construction, in particular to a building net for building construction, which comprises two transverse rods, a plurality of connecting rods and a plurality of connecting rods. The two longitudinal supporting assemblies are symmetrically and vertically arranged; the four connecting pieces are correspondingly arranged at the corners of the transverse rods and the longitudinal supporting assemblies, and the transverse rods and the longitudinal supporting assemblies are arranged on the connecting pieces; the longitudinal supporting assembly comprises a longitudinal rod which is arranged on the connecting piece, is hollow and is provided with at least one through hole, and a cutting piece is arranged at the through hole; the sliding piece is slidably arranged in the longitudinal rod, and at least one fixing part is arranged on the side face, close to the through hole, of the sliding piece and used for fixing a building net; the adjusting piece is arranged in the longitudinal rod, located on the side face, away from the passing hole, of the sliding piece and connected with the sliding piece in an abutting mode; and the force applying piece is arranged in the longitudinal rod and connected with the sliding piece. The building net for building construction aims at solving the problems that in the prior art, when a building net is manually replaced and disassembled, the risk degree is high, and use is not convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of nets for building construction, and more specifically, to a building net for building construction. Background Art

[0002] Construction nets are usually divided into two types according to their purpose of use: vertical nets and horizontal nets. According to building regulations, a horizontal net needs to be set up every 3-4 meters or 6-8 meters on different floors, and vertical nets need to be set up around the building. The setting of construction nets can reduce the risk of falling objects from high altitudes, and can also provide a certain degree of protection for construction workers to ensure construction safety.

[0003] Existing building nets are usually made by setting up scaffolding around the building and tying the nets to the scaffolding. When replacing or removing the nets, each tying point needs to be manually removed, which is highly dangerous and inconvenient to use. Utility Model Content

[0004] The main purpose of the utility model is to provide a building net for construction, aiming to solve the problems of high risk and inconvenience in using when manually replacing and disassembling the building net in the prior art.

[0005] In order to solve the above technical problems, a building net for building construction is proposed, comprising: two cross bars, symmetrically arranged horizontally;

[0006] Two longitudinal support components are symmetrically arranged vertically;

[0007] Four connecting members, which are correspondingly arranged at the corners of the cross bar and the longitudinal support assembly, and the cross bar and the longitudinal support assembly are arranged on the connecting members;

[0008] The longitudinal support assembly comprises:

[0009] A longitudinal rod is arranged on the connecting piece, is hollow, and is provided with at least one through hole, wherein a cutting piece is arranged at the through hole;

[0010] A sliding member, slidably disposed in the longitudinal rod, and having at least one fixing portion disposed on a side close to the through hole, the fixing portion being used to fix the building net;

[0011] An adjusting member is disposed in the longitudinal rod and is located on a side of the sliding member away from the through hole, abutting against the sliding member and used for adjusting the distance between the sliding member and the through hole;

[0012] A force-applying member is arranged in the longitudinal rod and connected to the sliding member, and is used for resetting the sliding member.

[0013] In any of the above technical solutions, further, the adjusting member includes:

[0014] A rotating shaft portion, rotatably disposed in the longitudinal rod;

[0015] A paddle portion is integrally connected to the rotating shaft portion, the longitudinal rod is provided with an avoidance hole, and the paddle portion extends to the avoidance hole;

[0016] The abutment portion is integrally connected with the rotating shaft portion and is used to abut against the side surface of the adjusting member, and the distance between the side surface where the abutment portion abuts against the adjusting member and the rotating shaft portion gradually increases or decreases in the clockwise direction.

[0017] In any of the above technical solutions, further, the length of the sliding member is greater than the distance between the two connecting members at both ends thereof, and one end of the sliding member is used to be clamped with the other end of the other sliding member.

[0018] In any of the above technical solutions, further, the connecting member is cross-shaped, hollow, and symmetrically arranged on a circle, and the four sides of the connecting member are used to set the cross bar or the longitudinal bar.

[0019] In any of the above technical solutions, further, the longitudinal support assembly also includes:

[0020] The guide column is arranged on the longitudinal rod, the sliding member is provided with a guide hole adapted thereto, and the adjusting member is provided with a hollow adapted thereto.

[0021] In any of the above technical solutions, further, the force-applying member is a compression spring arranged on a side of the sliding member away from the adjusting member.

[0022] The beneficial effects are:

[0023] 1. The building net for construction of the utility model forms a fixed frame through cross bars and longitudinal support components, and connecting pieces are provided to connect the cross bars and longitudinal support components, so as to facilitate continuous extension and arrangement of multiple building nets in a plane to cover the side of the building.

[0024] 2. By arranging sliding parts, adjusting parts and force-applying parts in the longitudinal rod, and arranging cutting parts at the through holes of the longitudinal rod, and arranging fixing parts at the positions of the sliding parts corresponding to the through holes, the building net is tied to the fixing parts during use, and the protrusion degree of the fixing parts on the sliding parts through the through holes is adjusted by the adjusting parts and the force-applying parts. When the building net needs to be dismantled or replaced, the fixing parts on the sliding parts are retracted into the through holes by the adjusting parts and the force-applying parts. At this time, the rope tying the building net is broken by the action of the cutting parts. The use method is simple, no manual dismantling of each point is required, and the safety level is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a building net for construction of the utility model;

[0027] Figure 2 It is a partial structural schematic diagram of a longitudinal support assembly in a building net for building construction of the utility model;

[0028] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a longitudinal support component in a building net for building construction.

[0029] The following are the descriptions of the reference numerals:

[0030] 1. Horizontal bar;

[0031] 2. longitudinal support assembly; 201. longitudinal rod; 202. sliding member; 203. adjusting member; 204. force applying member; 205. rotating shaft; 206. paddle portion; 207. abutting portion; 208. guide column; 209. fixing portion;

[0032] 3. Connectors;

[0033] 4. Cutting pieces. DETAILED DESCRIPTION

[0034] Below, the example embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application, and it should be understood that the present application is not limited to the example embodiments described herein. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0035] It should be noted that, as shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not specifically refer to the singular, but may also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements.

[0036] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0039] The utility model provides a building net for construction, which mainly adjusts the position of a sliding member in a longitudinal rod through the positive and negative actions of an adjusting member and a force-applying member, and then cuts the rope fixing the building net on a fixed part through a cutting member, so as to replace the manual removal operation in the prior art, thereby achieving the purpose of simple use and high safety.

[0040] The following embodiments are used to describe in detail a building net for construction of the present application.

[0041] In this embodiment, if Figures 1 to 3 As shown, the building net for building construction comprises: two cross bars 1, symmetrically arranged horizontally;

[0042] Two longitudinal support assemblies 2, symmetrically arranged vertically;

[0043] Four connecting members 3 are correspondingly arranged at the corners of the crossbar 1 and the longitudinal support assembly 2, and the crossbar 1 and the longitudinal support assembly 2 are arranged on the connecting members 3;

[0044] The longitudinal support assembly 2 comprises:

[0045] The longitudinal rod 201 is arranged on the connecting member 3, is hollow, and is provided with at least one through hole, and a cutting member 4 is provided at the through hole;

[0046] The sliding member 202 is slidably disposed in the longitudinal rod 201, and at least one fixing portion 209 is provided on the side near the through hole, and the fixing portion 209 is used to fix the building net;

[0047] The adjusting member 203 is disposed in the longitudinal rod 201 and is located on the side of the sliding member 202 away from the through hole, abutting against the sliding member 202, and is used to adjust the distance between the sliding member 202 and the through hole;

[0048] The force applying member 204 is disposed in the longitudinal rod 201 and connected to the sliding member 202 to reset the sliding member 202 .

[0049] In the present technical solution, the crossbar 1 is hollow and arranged horizontally, and the two crossbars 1 are arranged symmetrically up and down. The two longitudinal support assemblies 2 are arranged vertically and symmetrically left and right. Four connecting members 3 are respectively arranged at the four corners of the two crossbars 1 and the two longitudinal support assemblies 2, and each connecting member 3 is provided with four interfaces, and each interface is provided with a fixing hole for bolt connection with the crossbar 1 or the longitudinal bar 201, and the longitudinal bars 201 and the crossbars 1 are also provided with fixing holes for bolt connection at the corresponding positions of the connecting members 3. Take the connecting member 3 in the upper left corner as an example: the top end of the longitudinal support assembly 2 on the left is clamped on the lower side of the connecting member 3, the upper crossbar 1 is clamped on the right side of the connecting member 3, and the left and upper sides of the connecting member 3 are used to connect other crossbars 1 and longitudinal support assemblies 2.

[0050] The longitudinal rod 201 is vertically arranged up and down, and the longitudinal rod 201 is hollow. Three through holes are arranged on the front side of the longitudinal rod 201, and the cutting piece 4 is a blade fixed in the through hole; the sliding piece 202 is a long strip structure, which is slidable in the longitudinal rod 201 front and back, and the fixing part 209 is a circular ring structure arranged on the front side of the sliding piece 202, so as to tie the rope for fixing the construction net to the fixing part 209, and the fixing part 209 is arranged in three corresponding positions up and down.

[0051] The adjusting member 203 is a long strip member that abuts against the rear side of the sliding member 202. The adjusting member 203 is made of hard material. A fixing ear is provided inside the longitudinal rod 201 to enable the adjusting member 203 to be rotatably connected, and a rectangular avoidance hole is provided on the side wall of the longitudinal rod 201 so that the adjusting member 203 can be rotated through the avoidance hole. The force applying member 204 is fixed to the front side of the sliding member 202 to provide elastic force to the sliding member 202 to move backward.

[0052] During use, the adjusting member 203 is rotated to move the sliding member 202 forward a certain distance, so that the fixing portion 209 protrudes from the through hole, so that the rope can be tied to the fixing portion 209; when it is necessary to remove or replace the bound building net, the adjusting member 203 is rotated to allow the sliding member 202 to obtain space to move backward, and at the same time, the sliding member moves backward under the action of the force-applying member 204, and the fixing portion 209 drives the rope used to tie the building net backward to interact with the cutting member 4, so that the rope is cut and the building net automatically falls off.

[0053] In some technical solutions, the force member 204 can also be configured as two magnets with opposite polarities fixed on the inner side wall of the longitudinal rod 201 and fixed on the sliding member 202. In some other technical solutions, the number of the force members 204, the number of the through holes and the number of the cutting members 4 can be set to other vertical

[0054] In some technical solutions, the cross bar 1 is usually arranged horizontally, and the longitudinal bar 201 is usually arranged vertically, but the cross bar 1 can also be arranged vertically and the longitudinal bar 201 can be arranged horizontally as needed.

[0055] In some other technical solutions, the cross bar 1 can also be configured as a cross-support component that is the same as the longitudinal support structure.

[0056] In this embodiment, the adjusting member 203 includes:

[0057] The rotating shaft portion 205 is rotatably disposed in the longitudinal rod 201;

[0058] The paddle portion 206 is integrally connected with the rotating shaft portion 205. The longitudinal rod 201 is provided with an avoidance hole, and the paddle portion 206 extends to the avoidance hole;

[0059] The abutting portion 207 is integrally connected with the rotating shaft portion 205 and is used to abut against the side of the adjusting member 203 , and the distance between the side of the adjusting member 203 abutted by the abutting portion 207 and the rotating shaft portion 205 gradually increases or decreases in the clockwise direction.

[0060] In the technical solution, the rotating shaft portion 205 is cylindrical and can be rotatably arranged in the longitudinal rod 201 through the fixing ear in the longitudinal rod 201. The rotating shaft portion 205 is eccentrically arranged relative to the longitudinal rod 201. The side of the abutting portion 207 close to the sliding member 202 is arranged as an arc surface, and the arc surface of the abutting portion 207 is eccentrically arranged relative to the rotating shaft portion 205, so that when the abutting portion 207 is at different angles, the distance of the sliding member 202 being pushed forward is different. The paddle portion 206 is a sheet-like structure fixed to the middle section of the rotating shaft portion 205, extending to the outside of the longitudinal rod 201 through the avoidance hole on the longitudinal rod 201. When in use, the paddle portion 206 drives the abutting portion 207 to rotate around the rotating shaft portion 205 to adjust the ejection length of the sliding member 202. Such an arrangement can also improve the compactness of the structure.

[0061] In this embodiment, the length of the sliding member 202 is greater than the distance between the two connecting members 3 at both ends thereof, and one end of the sliding member 202 is used for clamping with the other end of another sliding member 202 .

[0062] In the present technical solution, taking the left-side total support assembly as an example, the top of the sliding member 202 extends into the connecting member 3 at the upper left corner, and the top of the sliding member 202 is higher than the axis of the upper crossbar 1. Similarly, the bottom of the sliding member 202 is lower than the axis of the lower crossbar 1. The top of the sliding member 202 is set to be a C-shaped slot, and the bottom of the sliding member 202 is set to be a sheet. In this way, when the upper side of the connecting member 3 at the upper left corner is clamped to another longitudinal support assembly 2, the bottom end of the sliding member 202 of the other total support assembly will be clamped to the top of the sliding member 202 of the longitudinal support assembly 2 at the lower side of the connecting member 3. In this way, by rotating the adjustment member 203 of one total support assembly, the sliding members 202 of the upper and / or lower total support assemblies can be adjusted synchronously, so that different longitudinal support assemblies 2 are interconnected, thereby improving the convenience of use.

[0063] It is worth mentioning that, since the sections of the connecting member 3, the longitudinal rod 201 and the cross rod 1 are provided with fixing holes, the end of the sliding member 202 is set to be U-shaped to avoid bolts when fixing the connecting member 3 and the cross rod 1, or the connecting member 3 and the longitudinal rod 201.

[0064] In this embodiment, the connecting member 3 is cross-shaped, hollow, and symmetrically arranged on a circle. The four sides of the connecting member 3 are used to set the cross bar 1 or the longitudinal bar 201.

[0065] In the present technical solution, such an arrangement can make it possible to not distinguish the direction of the connecting member 3, thereby facilitating the fixing of the cross bar 1 or the longitudinal bar 201.

[0066] In some technical solutions, the front and rear sides of the connecting member 3 are also provided with circular tubular structures to facilitate fixing the connecting member 3 on the building.

[0067] In this embodiment, the longitudinal support assembly 2 further includes:

[0068] The guide column 208 is arranged on the longitudinal rod 201, the sliding member 202 is provided with a guide hole adapted thereto, and the adjusting member 203 is provided with a hollow adapted thereto.

[0069] In the present technical solution, four guide posts 208 are evenly arranged up and down, and the guide posts 208 penetrate the side wall of the longitudinal rod 201 front and back, and the guide posts 208 are detachably arranged on the longitudinal rod 201. The sliding member 202 is correspondingly provided with four circular guide holes, and the adjusting member 203 is correspondingly provided with four strip-shaped hollows, and the hollows penetrate the side wall of the adjusting member 203 to the right so that the adjusting member 203 can rotate.

[0070] In this embodiment, the force applying member 204 is a compression spring disposed on a side of the sliding member 202 away from the adjusting member 203 .

[0071] In the technical solution, two compression springs are symmetrically arranged up and down and fixed on the front side of the sliding member 202 .

[0072] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A building net for construction, characterized in that: include: Two cross bars (1), symmetrically arranged horizontally; Two longitudinal support components (2) are symmetrically arranged vertically; Four connecting members (3) are correspondingly arranged at the corners of the cross bar (1) and the longitudinal support assembly (2), and the cross bar (1) and the longitudinal support assembly (2) are arranged on the connecting members (3); The longitudinal support assembly (2) comprises: A longitudinal rod (201) is arranged on the connecting member (3), is hollow, and is provided with at least one through hole, wherein a cutting member (4) is provided at the through hole; A sliding member (202) is slidably disposed in the longitudinal rod (201), and is provided with at least one fixing portion (209) on the side close to the through hole, wherein the fixing portion (209) is used to fix the building net; An adjusting member (203) is arranged in the longitudinal rod (201) and is located on a side of the sliding member (202) away from the through hole, abutting against the sliding member (202) and used for adjusting the distance between the sliding member (202) and the through hole; A force-applying member (204) is disposed in the longitudinal rod (201), connected to the sliding member (202), and used for resetting the sliding member (202).

2. The building net for construction according to claim 1, characterized in that: The adjusting member (203) comprises: A rotating shaft portion (205) rotatably disposed in the longitudinal rod (201); A paddle portion (206) is integrally connected to the rotating shaft portion (205); a relief hole is provided on the longitudinal rod (201); and the paddle portion (206) extends to the relief hole; The abutment portion (207) is integrally connected to the rotating shaft portion (205) and is used to abut against the side surface of the adjusting member (203), and the distance between the side surface where the abutment portion (207) abuts against the adjusting member (203) and the rotating shaft portion (205) gradually increases or decreases in a clockwise direction.

3. The building net for construction according to claim 1, characterized in that: The length of the sliding member (202) is greater than the distance between the two connecting members (3) at both ends thereof, and one end of the sliding member (202) is used for clamping with the other end of another sliding member (202).

4. The building net for construction according to claim 1, characterized in that: The connecting member (3) is cross-shaped, hollow, and symmetrically arranged on a circle. The four sides of the connecting member (3) are used to arrange the cross bar (1) or the longitudinal bar (201).

5. The building net for construction according to claim 1, characterized in that: The longitudinal support assembly (2) further comprises: The guide column (208) is arranged on the longitudinal rod (201), the sliding member (202) is provided with a guide hole adapted thereto, and the adjusting member (203) is provided with a hollow adapted thereto.

6. The building net for construction according to claim 1, characterized in that: The force applying member (204) is a compression spring arranged on a side of the sliding member (202) away from the adjusting member (203).

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