CN213806704U

CN213806704U - A high-rise protection network for building engineering construction

Info

Publication number: CN213806704U
Application number: CN202022817580.7U
Authority: CN
Inventors: 孟新博; 孙超; 郭家琪; 李东茂
Original assignee: Jilin Installation Group Co ltd
Current assignee: Jilin Installation Group Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-27
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a high-rise protection network for building engineering construction relates to engineering construction equipment technical field, has solved current high-rise protection network because the protection network structure can not be adjusted, the relatively poor problem of ventilation effect of protection network. A high-rise protective net for building engineering construction comprises an inner net, wherein a protective cushion is arranged right in front of the inner net, and two supporting rods are welded on the lower side of the front end surface of the inner net in a bilaterally symmetrical cross bracing manner; the outer side walls of the two supporting rods are respectively provided with a long sliding groove, and the front end surfaces of the two supporting rods are respectively provided with a sliding rail in a penetrating way; the inner parts of the sliding rails of the two supporting rods are provided with a rack in a sliding and inserting manner, and the outer side walls of the front end sections of the two racks are provided with a handle; two support rods are symmetrically welded on the upper end face of the inner net in a left-right mode. This practicality makes the outer net can the downstream through rack and gear structure, and the inside and outside air of protection network can freely circulate, and ventilation effect is better during the use.

Description

A high-rise protection network for building engineering construction

Technical Field

The utility model relates to an engineering construction equipment technical field specifically is a high-rise protection network for building engineering construction.

Background

In the building industry, the quality of a building is guaranteed, more importantly, the safety of constructors is guaranteed, in the building construction process, particularly the construction of high-rise buildings, protective nets are often required to be arranged around the building to receive articles which may fall off from the building, the existing protective nets are generally in a grid shape and can receive larger articles, but the receiving effect of smaller articles is poor, and when the weight of the falling articles received by the protective nets is larger, the protective nets are not fixed firmly, so that potential hazards are brought to construction safety.

For example, patent No. CN211458894U discloses an engineering construction equipment, which is characterized in that: the scaffold comprises a wrapping edge, wherein a steel mesh sheet is fixedly connected to the inner side of the wrapping edge, a fixing column is fixedly connected to the wrapping edge, and the fixing column is connected with a steel cylindrical vertical rod or a steel cylindrical cross rod of the scaffold through a fixing connecting piece; the fixed column be provided with horizontal first jack and the second jack that runs through, fixed connection spare include arc, first bolt and second bolt, the cambered surface of arc can with pole setting or horizontal pole laminating completely, the both ends of arc are provided with first connecting hole and second connecting hole respectively, first bolt passes first connecting hole and first jack in proper order and passes through bolt with fixed column and pole setting or horizontal pole fixed connection, the second bolt passes second connecting hole and second jack in proper order and passes through bolt with fixed column and pole setting or horizontal pole fixed connection, the one side that the fixed column contacted with pole setting or horizontal pole is the arc wall of caving in, the cambered surface of arc wall with pole setting or horizontal pole laminating mutually.

The inside of current high-rise protection network does not set up the protection pad mostly, and constructor directly hits on the protection network easily and be injured when falling down, in addition, because the protection network structure can not be adjusted, the relatively poor problem of ventilation effect of protection network.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-rise protection network for building engineering construction to solve the inside of the current high-rise protection network that provides in the above-mentioned background art and mostly not set up the protection pad, constructor directly hits on the protection network easily and be injured when falling down, in addition, because the protection network structure can not be adjusted, the relatively poor problem of ventilation effect of protection network.

In order to achieve the above object, the utility model provides a following technical scheme: a high-rise protective net for building engineering construction comprises an inner net, wherein a protective cushion is arranged right in front of the inner net, and two supporting rods are welded on the lower side of the front end surface of the inner net in a bilaterally symmetrical cross bracing manner; the outer side walls of the two supporting rods are respectively provided with a long sliding groove, and the front end surfaces of the two supporting rods are respectively provided with a sliding rail in a penetrating way; the inner parts of the sliding rails of the two supporting rods are provided with a rack in a sliding and inserting manner, and the outer side walls of the front end sections of the two racks are provided with a handle; two supporting rods are symmetrically welded on the upper end face of the inner net in a left-right mode, and sliding grooves are formed in the front end faces of the two supporting rods in a penetrating mode; an outer net is arranged at the rear position of the inner net, and two sliding blocks are welded at the left and right symmetrical positions on the upper side of the front end surface of the outer net; two hole grooves are formed in the side walls of the two sliding blocks in a penetrating mode, and a fixing pin is installed in each of the four hole grooves in the two sliding blocks in an inserting mode.

Preferably, the inner net comprises a mounting plate and a spring bolt, four mounting plates are welded on the left side wall and the right side wall of the inner net in a vertically symmetrical mode, and two mounting holes are formed in the front end faces of the four mounting plates in a vertically symmetrical penetrating mode; four spring bolts are symmetrically inserted and installed on the front end face of the inner net, and the four spring bolts are welded with the protection cushion.

Preferably, the rack comprises a bag supporting rod and a protective bag, the lower end faces of the tail end sections of the two racks are both provided with one bag supporting rod in a vertical supporting mode, and the bottom end face of the inner net is also provided with two bag supporting rods in a bilateral symmetry mode.

Preferably, the vaulting pole includes the guardrail bar, and six guardrail bars are installed to vertical array between two the vaulting poles, and all seted up a row of hole groove on the lateral wall of two vaulting poles.

Preferably, the outer net comprises rotating rods and gears, the two rotating rods are installed on the outer net in a left-right symmetrical and vertical rotating and inserting mode, and one gear is welded on the end face of the bottom of each rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses protection cushion is used for protecting constructor, and is injured because of directly hitting the protection network when avoiding constructor to fall down, and when constructor collided protection cushion, the spring bolt can play the effect of shock attenuation buffering, avoided the intranet to receive the influence of protection cushion and acutely rock, this practicality is provided with protection cushion, can avoid constructor to hit the protection network and be injured, and the security is higher during the use.

2. This practical two racks when moving backward, can drive two gear revolve, during two gear revolve, can drive the extranet downstream, the inside and outside air of protection network just can freely circulate, makes the inside air quality of protection network improve, avoids the inside air quality of protection network too poor, influences constructor's normal work and healthy, this practicality makes the extranet can the downstream, and the inside and outside air of protection network can freely circulate, and ventilation effect is better during the use through rack and gear structure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the rotating rod of the present invention;

FIG. 3 is a schematic view of the stay bar structure of the present invention;

FIG. 4 is a schematic view of the outer net structure of the present invention;

FIG. 5 is a schematic view of the structure of the protective bag of the present invention;

FIG. 6 is an enlarged view of part A of FIG. 1;

1. an inner net; 101. mounting a plate; 102. a spring bolt; 2. a protective cushion; 3. a strut; 4. a rack; 401. a bag supporting rod; 402. a protective bag; 5. a stay bar; 501. a guard rail; 6. an outer net; 601. a rotating rod; 602. a gear; 7. a slider; 8. and fixing the pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, the present invention provides an embodiment: a high-rise protective net for construction of constructional engineering comprises an inner net 1, wherein a protective cushion 2 is arranged right in front of the inner net 1, and two supporting rods 3 are welded on the lower side of the front end surface of the inner net 1 in a bilaterally symmetrical cross bracing manner; the outer side walls of the two supporting rods 3 are respectively provided with a long sliding groove, and the front end surfaces of the two supporting rods 3 are respectively provided with a sliding rail in a penetrating way; the racks 4 are slidably inserted into the sliding rails of the two supporting rods 3, and the outer side walls of the front end sections of the racks 4 are provided with handles; two support rods 5 are symmetrically welded on the left and right of the upper end surface of the inner net 1, and sliding grooves are formed in the front end surfaces of the two support rods 5 in a penetrating mode; an outer net 6 is arranged at the rear position of the inner net 1, and two sliding blocks 7 are welded at the upper side position of the front end surface of the outer net 6 in a bilateral symmetry mode; two hole grooves are formed in the side walls of the two sliding blocks 7 in a penetrating mode, and a fixing pin 8 is inserted into the four hole grooves in the two sliding blocks 7; the inner net 1 comprises a mounting plate 101 and a spring bolt 102, four mounting plates 101 are welded on the left side wall and the right side wall of the inner net 1 in an up-down symmetrical mode, and two mounting holes are formed in the front end faces of the four mounting plates 101 in an up-down symmetrical mode in a penetrating mode; central symmetry pegs graft on the preceding terminal surface of intranet 1 and installs four spring bolt 102, and four spring bolt 102 with the 2 welding of protection cushion together, protection cushion 2 is used for protecting constructor, is injured because of directly hitting the protection network when avoiding constructor to fall down, and when constructor collided protection cushion 2, spring bolt 102 can play the effect of shock attenuation buffering, avoids intranet 1 to receive the influence of protection cushion 2 and acutely rocks, the utility model is provided with protection cushion 2, can avoid constructor to hit the protection network and be injured, and the security is higher during the use.

Further, rack 4 is including propping bag pole 401 and protective bag 402, and all erects to prop on the lower terminal surface of two rack 4 tip sections and is provided with one and prop bag pole 401, and also bilateral symmetry is provided with two on the bottom terminal surface of intranet 1 and props bag pole 401, the utility model discloses when using, can slide two racks 4 backward, when two racks 4 move backward, can drive the rear side two and prop bag pole 401 and move backward, and then make protective bag 402 prop and strut, and the article that carelessly drops when protective bag 402 can catch high altitude construction, and the article of avoiding dropping smashes the constructor that injures on the ground.

Further, vaulting pole 5 is including preventing guardrail bar 501, and six prevent guardrail bar 501 are installed to vertical array between two vaulting poles 5, and has all seted up a hole groove on the lateral wall of two vaulting poles 5, this utility model outer net 6 is in when downside position, prevents that guardrail bar 501 can prevent that constructor from dropping down from the protection network leak.

Further, the outer net 6 includes bull stick 601 and gear 602, two bull sticks 601 are installed in the vertical rotation grafting of bilateral symmetry on the outer net 6, and all weld a gear 602 on the bottom terminal surface of two bull sticks 601, the utility model discloses when two rack 4 moves backward, can drive two gear 602 rotations, when two gear 602 rotates, can drive outer net 6 downstream, outer net 6 moves down the back, the inside and outside air of protection network just can freely circulate, make the inside air quality of protection network improve, avoid the inside air quality of protection network too poor, influence constructor's normal work and healthy, the utility model discloses a rack and pinion structure, make outer net 6 can the downstream, the inside and outside air of protection network can freely circulate, ventilation effect is better during the use.

The working principle is as follows: the protective cushion 2 is used for protecting constructors, the constructors are prevented from being injured due to direct collision with a protective net when falling down, when colliding with the protective cushion 2, the spring bolt 102 can play a role of shock absorption and buffering, and the inner net 1 is prevented from being severely shaken under the influence of the protective cushion 2, the protective cushion 2 is arranged, the constructors can be prevented from colliding with the protective net to be injured, the safety is higher when in use, when the protective cushion is used, two racks 4 can be backwards slid, when the two racks 4 move backwards, two bag supporting rods 401 at the rear side can be driven to move backwards, so that the protective bag 402 can be propped open, the protective bag 402 can receive objects which are carelessly dropped during high-altitude construction, the constructors on the ground are prevented from being injured by the dropped objects, when the outer net 6 is at the lower side position, the protective railing 501 can prevent the constructors from dropping from a leakage port of the protective net, when the two racks 4 move backwards, can drive two gears 602 and rotate, when two gears 602 rotated, can drive 6 downstream of extranet, extranet 6 back that moves down, the inside and outside air of protection network just can freely circulate, makes the inside air quality of protection network improve, avoids the inside air quality of protection network too poor, influences constructor's normal work and healthy, the utility model discloses a rack and pinion structure makes extranet 6 can the downstream, and the inside and outside air of protection network can freely circulate, and ventilation effect is better during the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-rise protection network for building engineering construction which characterized in that: the protective device comprises an inner net (1), wherein a protective cushion (2) is arranged right in front of the inner net (1), and two supporting rods (3) are welded at the lower side positions of the front end surface of the inner net (1) in a bilaterally symmetrical cross bracing manner; the outer side walls of the two supporting rods (3) are respectively provided with a long sliding groove, and the front end surfaces of the two supporting rods (3) are respectively provided with a sliding rail in a penetrating way; a rack (4) is slidably inserted into the sliding rails of the two supporting rods (3), and handles are arranged on the outer side walls of the front end sections of the two racks (4); two support rods (5) are symmetrically welded on the left and right of the upper end surface of the inner net (1), and sliding grooves are formed in the front end surfaces of the two support rods (5) in a penetrating mode; an outer net (6) is arranged at the rear position of the inner net (1), and two sliding blocks (7) are welded at the upper side position of the front end face of the outer net (6) in a bilateral symmetry mode; two hole grooves are formed in the side walls of the two sliding blocks (7) in a penetrating mode, and a fixing pin (8) is installed in the four hole grooves in the two sliding blocks (7) in an inserting mode.

2. The high-rise protective net for constructional engineering construction according to claim 1, characterized in that: the inner net (1) comprises mounting plates (101) and spring bolts (102), four mounting plates (101) are welded on the left side wall and the right side wall of the inner net (1) in an up-down symmetrical mode, and two mounting holes are formed in the front end faces of the four mounting plates (101) in an up-down symmetrical mode in a penetrating mode; four spring bolts (102) are symmetrically inserted and installed in the center of the front end face of the inner net (1), and the four spring bolts (102) are welded with the protective soft pad (2).

3. The high-rise protective net for constructional engineering construction according to claim 1, characterized in that: the rack (4) comprises bag supporting rods (401) and a protective bag (402), the lower end faces of the end sections of the two racks (4) are vertically supported by one bag supporting rod (401), and the bottom end face of the inner net (1) is symmetrically provided with two bag supporting rods (401).

4. The high-rise protective net for constructional engineering construction according to claim 1, characterized in that: the supporting rods (5) comprise protective railings (501), six protective railings (501) are arranged between the two supporting rods (5) in a vertical array mode, and a row of hole grooves are formed in the outer side walls of the two supporting rods (5).

5. The high-rise protective net for constructional engineering construction according to claim 1, characterized in that: outer net (6) are including bull stick (601) and gear (602), two bull sticks (601) are installed in the vertical rotation grafting of bilateral symmetry on outer net (6), and all weld on the bottom terminal surface of two bull sticks (601) and have a gear (602).