Lower bracing type safety protection net for building construction

Abstract

The utility model belongs to the technical field of safety protection nets, and relates to a building construction lower bracing type safety protection net which comprises a building construction scaffold, a safety protection assembly and a support connecting assembly, and the safety protection assembly comprises a protection net and a crimping strip; the supporting and connecting assembly comprises two connecting components, each connecting component comprises an inner half hoop and an outer half hoop, the inner half hoops and the outer half hoops are in threaded connection, first shaft seats are fixedly installed on the side edges of the outer half hoops, inclined supporting rods are rotatably installed on the side edges of the first shaft seats, sleeves are arranged on the outer walls of the inclined supporting rods in a sleeving mode, and second shaft seats are fixedly installed at the bottoms of the sleeves. And a telescopic rod is hinged between the second shaft seat and the first shaft seat on the lower side. The supporting and connecting assemblies are used for supporting and installing the protective net, the supporting system has the function of flexibly adjusting the angle, the supporting system can adapt to construction errors in the building process, in addition, the supporting angle of the protective net can be flexibly changed, and the application range of the supporting system is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to safety protection net technical field especially relates to a building construction under bracing tight type safety protection net. BACKGROUND

[0002] The building construction safety protection net is an important safety protection equipment, plays a very important role on the construction site. It is mainly used for preventing personnel or objects from falling from high place, and ensuring the safety of the site periphery.

[0003] The utility model discloses a kind of building safety construction under bracing tight type protection net, comprising: fixed rod, support rod, first reinforcing rod, connecting rod, sleeve, second reinforcing rod, bamboo plywood, protection net;The top end of the fixed rod is welded with support rod, and first reinforcing rod and second reinforcing rod are welded between fixed rod and support rod;The both ends of the connecting rod are welded with sleeve, and connecting rod is connected in the external position of the middle of support rod by sleeve;The bamboo plywood is fixedly laid in the upper position of the rear end of support rod by bolt;The protection net is fastened and installed on the surface of support rod.

[0004] The angle of the support system in the above-mentioned patent is a fixed value and cannot be adjusted, which lacks adaptability and is difficult to adapt to construction errors during the construction of the support system. It is also troublesome to install, and the support angle for installing the protection net can only be a fixed value, which has a poor application range. To solve the above-mentioned technical problems, the present utility model provides a building construction under bracing tight type safety protection net. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a building construction under bracing tight type safety protection net, which has xx and solves the xx problem of the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that the utility model provides a building construction under bracing tight type safety protection net, which comprises a building construction scaffold, a safety protection assembly and a support connection assembly. The safety protection assembly comprises a protection net and a crimping strip. The support connection assembly comprises two connection members. The connection member comprises an inner half hoop and an outer half hoop. The inner half hoop and the outer half hoop are screwed together. A first shaft seat is fixedly installed on the side edge of the outer half hoop. An inclined support rod is rotatably installed on the side edge of the first shaft seat. A sleeve is sleeved on the outer wall of the inclined support rod. A second shaft seat is fixedly installed on the bottom of the sleeve. A telescopic rod is hingedly installed between the second shaft seat and the lower first shaft seat. A crimping assembly is installed on the end of the inclined support rod.

[0007] Further, the building construction scaffold comprises a plurality of vertical poles and a plurality of horizontal poles. The plurality of vertical poles and the plurality of horizontal poles are connected alternately.

[0008] Further, the inner half hoop and the outer half hoop are fixedly installed on the outer wall of the vertical rod by screwing.

[0009] Further, a first limiting screw is fixedly installed on the outer wall of the sleeve by screwing.

[0010] Further, a second limiting screw is fixedly installed on the outer wall of the telescopic rod by screwing.

[0011] Further, the compression assembly comprises a fixed block, the fixed block is fixedly installed on the end of the diagonal brace, a bottom wavy arc groove is fixedly installed on the upper side of the fixed block, a matching compression plate is arranged on the upper side of the bottom wavy arc groove, a rear support is fixedly connected to the rear side of the matching compression plate, a threaded rod is screwed through the rear support, and the lower end of the threaded rod is rotatably connected to the upper side of the fixed block.

[0012] Further, side supports are symmetrically fixedly installed on the two sides of the matching compression plate, and stable slide rods are symmetrically fixedly installed on the upper side of the fixed block and slide through the upper side of the side supports.

[0013] Further, the protective net is compressed between the matching compression plate and the bottom wavy arc groove, and the compression strip is compressed on the upper side of the first shaft seat.

[0014] Compared with the related art, the building construction under-bracing tight safety protective net has the following beneficial effects:

[0015] In the building construction under-bracing tight safety protective net, the support connecting assembly is used to support and install the protective net, the angle of the diagonal brace can be adjusted at will in the support connecting assembly, the adjustment of the length of the telescopic rod rotatably connected to the lower side can be used to achieve the adjustment, the design can also be used to adjust the support angle by adjusting the telescopic rod after the completion of the construction, the installation can be adapted to the construction error on the site, the installation is relatively convenient, the force connection points are connected by the inner half hoop and the outer half hoop, the installation and the subsequent disassembly process are relatively convenient, and in addition, the flexible adjustment of the angle of the support system also enables the support angle of the protective net to have the flexible change ability, and the application range of the building construction under-bracing tight safety protective net is strengthened. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0017] Figure 1 The utility model provides a kind of three-dimensional structure diagram of building construction under bracing tight type safety protection net Figure 1

[0018] Figure 2 The utility model provides a kind of three-dimensional structure diagram of building construction under bracing tight type safety protection net Figure 2

[0019] Figure 3 It is three-dimensional structure diagram of support connecting component;

[0020] Figure 4 It is three-dimensional structure diagram of crimping component.

[0021] In the drawing: 1, building construction scaffold; 11, vertical pole; 12, cross bar; 2, safety protection component; 21, protective net; 22, crimping strip; 3, support connecting component; 31, inner half hoop; 32, outer half hoop; 33, first shaft seat; 34, inclined strut; 35, sleeve; 36, first limiting screw; 37, second shaft seat; 38, telescopic rod; 39, second limiting screw; 4, crimping component; 41, fixed block; 42, bottom wave arc slot; 43, anastomosis crimping plate; 44, rear support; 45, threaded rod; 46, side support; 47, stable sliding rod. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples.It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following disclosure.

[0024] Example 1, refer to Figures 1-4 A kind of building construction under bracing tight type safety protection net: including building construction scaffold 1, safety protection component 2 and support connecting component 3, safety protection component 2 includes protective net 21 and crimping strip 22;Support connecting component 3 includes two connecting components, connecting component includes inner half hoop 31 and outer half hoop 32, inner half hoop 31 and outer half hoop 32 are screwed, first shaft seat 33 is fixedly installed on the side edge of outer half hoop 32, inclined strut 34 is rotatably installed on the side edge of first shaft seat 33, sleeve 35 is set on the outer wall of inclined strut 34, second shaft seat 37 is fixedly installed on the bottom of sleeve 35, telescopic rod 38 is hingedly installed between second shaft seat 37 and lower first shaft seat 33, crimping component 4 is installed on the end of inclined strut 34. ​​

[0025] In the mode, the construction scaffold 1 comprises a plurality of vertical poles 11 and a plurality of horizontal poles 12, and the plurality of vertical poles 11 and the plurality of horizontal poles 12 are connected in a staggered manner.

[0026] Through the setting of the above mode, the construction scaffold 1 is a common support frame in the existing construction, which is formed by the cross-lapping of horizontal and vertical poles, and is a common technical means, which will not be repeated here.

[0027] In the mode, the crimping assembly 4 comprises a fixed block 41 fixedly installed at the end of the diagonal brace 34, a bottom wave arc groove 42 fixedly installed on the upper side of the fixed block 41, a kiss crimping plate 43 provided on the upper side of the bottom wave arc groove 42, a rear support 44 fixedly connected to the rear side of the kiss crimping plate 43, a threaded rod 45 screwed through the rear support 44, the lower end of the threaded rod 45 being rotatably connected to the upper side of the fixed block 41, side supports 46 fixedly installed on the both sides of the kiss crimping plate 43, and stable slide rods 47 fixedly installed on the upper side of the fixed block 41 and slidingly passing through the upper side of the side supports 46.

[0028] Through the setting of the above mode, the kiss crimping plate 43 can be driven to move up and down above the bottom wave arc groove 42 by rotating the threaded rod 45 through screw transmission, so as to adjust the distance between the kiss crimping plate 43 and the bottom wave arc groove 42, and the setting of the stable slide rods 47 ensures the stability of the kiss crimping plate 43 during sliding.

[0029] In the mode, the upper end of the protective net 21 is crimped between the kiss crimping plate 43 and the bottom wave arc groove 42, and the crimping strip 22 is crimped and arranged on the upper side of the first shaft seat 33.

[0030] Through the setting of the above mode, when the kiss crimping plate 43 and the bottom wave arc groove 42 are crimped, a plurality of bent crimping surfaces can be formed inside, so as to stably crimp the protective net 21 in the crimping surface, avoiding the slipping of the upper end of the protective net 21.

[0031] In the mode, the inner half hoop 31 and the outer half hoop 32 are fixedly installed on the outer wall of the vertical pole 11 by screwing.

[0032] Through the setting of the above mode, the installation and disassembly of the inner half hoop 31 and the outer half hoop 32 are relatively convenient and fast.

[0033] In the mode, the first limiting screw 36 is screwed and installed on the outer wall of the sleeve 35, the inner side end of the first limiting screw 36 abuts against the outer wall of the diagonal brace 34, and the second limiting screw 39 is screwed and installed on the outer wall of the telescopic rod 38.

[0034] Through the above manner, the first limiting screw 36 can limit the sliding freedom of the sleeve 35 on the inclined support rod 34, and the second limiting screw 39 can limit the telescopic freedom of the telescopic rod 38.

[0035] The working principle of the building construction under support tight type safety protection net is as follows:

[0036] In use, the inner half hoop 31 and the outer half hoop 32 are fixedly sleeved on the outer wall of the vertical rod 11, and after the inner half hoop 31 and the outer half hoop 32 are fixedly screwed, the connection and construction of the support connecting assembly 3 are completed, the support connecting assembly 3 is arranged and installed along the side edge of the building construction scaffold 1, the length of the telescopic rod 38 is adjusted according to the angle of the protection net 21 to be built, the inclination angle of the inclined support rod 34 is equal to the angle of the protection net 21 to be built, after the adjustment is completed, the second limiting screw 39 is tightened, the upper end of the protection net 21 is placed between the anastomotic compression plate 43 and the bottom wave arc groove 42 in sequence, the threaded rod 45 is rotated, the anastomotic compression plate 43 is moved downward, the protection net 21 is stably compressed between the anastomotic compression plate 43 and the bottom wave arc groove 42, the fixing work of the upper end of the protection net 21 is completed, the compression strip 22 at the lower end of the protection net 21 is compressed on the upper side of the first shaft seat 33, and the interval is fixed by lashing with a wire, and after the installation of the protection net 21 is completed, the protection net 21 has the effects of preventing personnel or objects from falling from a high place and ensuring the safety of the surrounding construction site.

[0037] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the details will not be described herein, and the contents not described in detail in the description belong to the prior art known by the person skilled in the art.

[0038] The above is only a preferred embodiment of the utility model, and does not limit other forms of the utility model, and any person skilled in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the utility model to the above embodiments still belongs to the protection scope of the technical scheme of the utility model.

Claims

1. A construction site lower bracing tight type safety fence, characterized by, The application relates to a building construction scaffold, which comprises a safety protection assembly and a support connecting assembly, the safety protection assembly comprises a protection net and a pressing strip, the support connecting assembly comprises two connecting members, the connecting member comprises an inner half hoop and an outer half hoop, the inner half hoop and the outer half hoop are screwed, a first shaft seat is fixedly arranged on the side edge of the outer half hoop, an inclined support rod is rotatably arranged on the side edge of the first shaft seat, a sleeve is arranged on the outer wall of the inclined support rod, a second shaft seat is fixedly arranged on the bottom of the sleeve, a telescopic rod is hingedly arranged between the second shaft seat and the lower first shaft seat, and a pressing assembly is arranged on the end of the inclined support rod.

2. The construction work lower bracing tight type safety fence according to claim 1, wherein The building construction scaffold comprises a plurality of vertical rods and a plurality of horizontal rods, and the vertical rods and the horizontal rods are cross-connected.

3. The construction work lower bracing tight type safety fence according to claim 1, wherein The inner half hoop and the outer half hoop are screw-connected and fixedly arranged on the outer wall of the vertical rod.

4. The construction work lower bracing tight type safety fence according to claim 1, wherein A first limiting screw is screw-connected and arranged on the outer wall of the sleeve, and the inner side end of the first limiting screw abuts against the outer wall of the inclined support rod.

5. The construction work lower bracing tight type safety fence according to claim 1, wherein A second limiting screw is screw-connected and arranged on the outer wall of the telescopic rod.

6. The construction work lower bracing tight type safety fence according to claim 1, wherein The pressing assembly comprises a fixed block, the fixed block is fixedly arranged on the end of the inclined support rod, a bottom wave arc groove is fixedly arranged on the upper side of the fixed block, a matching pressing plate is arranged on the upper side of the bottom wave arc groove, a rear support is fixedly connected to the rear side of the matching pressing plate, a threaded rod is screw-connected and arranged on the rear support, and the lower end of the threaded rod is rotatably connected to the upper side of the fixed block.

7. A building construction lower bracing tight type safety net according to claim 6, wherein Side supports are symmetrically fixedly arranged on the two sides of the matching pressing plate, stable sliding rods are symmetrically fixedly arranged on the upper side of the fixed block, and the stable sliding rods slide through the upper sides of the side supports.

8. The construction site fall protection net of claim 1, wherein, The upper end of the protection net is pressed between the matching pressing plate and the bottom wave arc groove, and the pressing strip is press-connected on the upper side of the first shaft seat.

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