CN108894592B

CN108894592B - Safety guard rail for building construction

Info

Publication number: CN108894592B
Application number: CN201810926679.5A
Authority: CN
Inventors: 路锋; 赵明智
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-15
Filing date: 2018-08-15
Publication date: 2023-11-14
Anticipated expiration: 2038-08-15
Also published as: CN108894592A

Abstract

The invention discloses a safety guard rail for building construction, which comprises a plurality of bases, wherein the upper sides of the bases are movably connected with upright posts through inserting shafts, the interiors of the upright posts are provided with cavities, the interiors of the cavities are connected with sliding rods in a sliding manner, the upper sides of the sliding rods penetrate through the side walls of the cavities and extend to the outside of the upright posts and are fixedly connected with handles, the side walls of the two sides of the sliding rods are symmetrically and fixedly connected with a plurality of clamping columns, the lower end of one side of a first supporting rod, which is far away from the upright posts, is fixedly connected with a fixed plate, the upper side of the fixed plate is rotatably connected with a rotating plate through hinges, and one sides of the fixed plate and one side of the rotating plate are respectively connected with a sliding plate in a sliding manner.

Description

Safety guard rail for building construction

Technical Field

The invention relates to the technical field of building equipment, in particular to a safety guard rail for building construction.

Background

Nowadays, more and more people engage in the building industry, however, the building industry brings great benefits to people and brings hidden danger to the safety of people at the same time, so that in the construction process of the building engineering, the safety guard rail needs to be arranged to ensure the safety of people, the existing safety guard rail for building construction is mostly fixedly connected, the installation is inconvenient, the length between the safety guard rails needs to be ensured according to the length of a transverse rod when the upright rod is erected, the safety guard rail is not easy to adjust, the common safety guard rail is only composed of a plurality of rails, the internal and external scenes cannot be isolated, accidents are easily caused due to the influence of the construction process, the existing guard rail also has opaque type, but in the weather with big wind, the effect of the guard rail does not have wind-shielding effect and is easily scraped or damaged by the big wind, and dust can float in the air in the building construction, so that the safety guard rail for building construction is provided.

Disclosure of Invention

The invention aims to provide a safety guard rail for building construction, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a safety guard rail for construction, includes a plurality of bases, the upside of base has the stand through inserting axle swing joint, the inside of stand is equipped with the cavity, the inside sliding connection of cavity has the slide bar, the upside of slide bar runs through the lateral wall of cavity and extends to the outside of stand and fixedly connected with handle, a plurality of card posts of symmetry fixedly connected with on the both sides lateral wall of slide bar, a plurality of card posts sliding connection are in the inside of side cavity, the side cavity is opened in the inside of stand and is located the both sides of cavity, movable sleeve has cup jointed the turning block on the lateral wall of card post, the one end fixed connection that the turning block kept away from the card post is on the lateral wall of first bracing piece or second bracing piece, first bracing piece and second bracing piece are established respectively in the both sides of stand;

the fixed plate is fixedly connected with the lower end of one side of the first support rod far away from the upright post, the upper side of the fixed plate is rotationally connected with the rotating plate through a hinge, one sides of the fixed plate and the rotating plate are both slidably connected with sliding plates, one ends of the two sliding plates far away from the first support rod penetrate through the side walls of the fixed plate and the rotating plate respectively and extend to the outer side of the side walls and are movably connected with the second support rod, a telescopic railing is fixedly connected with one side of the fixed plate, close to the sliding plate, of the rotating plate and is located on the side wall of the first support rod, and a movable rod of the telescopic railing is fixedly connected with the side wall of the second support rod.

Preferably, the side wall of the upper side of the lower sliding plate is provided with a groove, the inside of the groove is rotationally connected with a baffle through a rotating shaft, both ends of the upper side of the baffle are provided with open grooves, the inner movable clamping of the two open grooves is provided with a card, and the card is rotationally connected with both ends of the lower side of the upper sliding plate.

Preferably, the upper end of the first supporting rod is rotatably connected with a stop lever, and one end of the stop lever, which is far away from the first supporting rod, is rotatably connected with the upper end of the second supporting rod.

Preferably, one side of the two sliding plates, which is far away from the fixed plate, is rotationally connected with the rotating plate through a hinge.

Preferably, the upper sides of the clamping columns are positioned on the outer side wall of the sliding rod and are sleeved with springs.

Preferably, the lateral wall of every stand is last equal fixedly connected with connecting block, the inside of connecting block is opened there is the tee bend groove, the upside fixedly connected with shower nozzle of connecting block, and the middle part in tee bend groove communicates each other with the inner chamber of shower nozzle, is equipped with the water pipe between two connecting blocks, the equal fixedly connected with butt joint in both ends of water pipe, the butt joint passes through the inside in tee bend groove of fork round pin activity joint.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the first support rod and the second support rod are rotationally connected to the upright posts through the rotating blocks, the distance between the first support rod and the second support rod can be lengthened and shortened in a certain range, so that the device is easy to install, when in use, the rotating plates can be opened, the fixed plates and the sliding plates on the side walls of the rotating plates are slipped out, and are connected with the second support rod, the baffle plate in the groove is rotated out, so that the device can separate the construction area from the sight line of the external area, the constructors in the interior can concentrate attention during working, thus the construction accidents are reduced, and when in weather such as wind, the sliding plates can be slipped into the side walls of the fixed plates and the rotating plates, and then the rotating plates are rotated, so that the device separates the construction area from the external area through the telescopic railing, thus not only can prevent the construction area from being wrongly broken by the external personnel, but also effectively prevent the damage of wind power to the device, the construction area is connected together on each upright post through the water pipe, then the water pump pipe is used for supplying water, so that the constructors spray mist on the connecting blocks can absorb the spray mist on the connecting blocks, and the dust in the air pollution to the connecting blocks is reduced.

Drawings

FIG. 1 is a schematic diagram I of the structure of the present invention;

FIG. 2 is a schematic diagram II of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the slide and swivel plate of the present invention when closed;

FIG. 4 is a schematic view of the joint between the upright post, the first support rod and the second support rod;

FIG. 5 is an exploded view of the cavity and slide bar of the present invention;

FIG. 6 is a schematic view of the structure of the skateboard and the telescopic rail of the present invention after being retracted;

FIG. 7 is an exploded view of the telescopic rail and slide of the present invention;

FIG. 8 is a schematic view of the structure of the groove and the baffle plate of the present invention;

FIG. 9 is a partial cross-sectional view of the connection block, abutment of the present invention;

FIG. 10 is a schematic diagram III of the structure of the present invention;

FIG. 11 is an enlarged view of FIG. 10 at A in accordance with the present invention;

fig. 12 is an enlarged view of fig. 3B in accordance with the present invention.

In the figure: 1. the device comprises a base, 2, a column, 3, a cavity, 4, a slide bar, 5, a clamping column, 6, a handle, 7, a first supporting rod, 8, a second supporting rod, 9, a rotating block, 10, a fixed plate, 11, a rotating plate, 12, a sliding plate, 13, a stop lever, 14, a telescopic railing, 15, a groove, 16, a baffle, 17, an open slot, 18, a clamping piece, 19, a side cavity, 20, a spring, 21, a connecting block, 22, a spray head, 23, a three-way slot, 24, a butt joint, 25, a water pipe, 26 and a fork pin.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a safety guard rail for construction, includes a plurality of base 1, there is stand 2 the upside of base 1 through inserting axle swing joint, the inside of stand 2 is equipped with cavity 3, the inside sliding connection of cavity 3 has slide bar 4, slide bar 4 can slide in the inside of cavity 3 to can take the card post 5 slip on its lateral wall, the upside of slide bar 4 runs through the lateral wall of cavity 3 and extends to the outside of stand 2 and fixedly connected with handle 6, when pulling handle 6, can slide bar 4 and corresponding card post 5 upwards simultaneously, thereby make the installation of device more quick convenient, symmetrical fixedly connected with a plurality of card posts 5 on the both sides lateral wall of slide bar 4, when card post 5 upwards slides, the distance of sliding is greater than the thickness of rotating block 9, thereby can make rotating block 9 put into the inside of side cavity 19 and lie in the card post 5 under, the clamping columns 5 are non-rotatable in the side cavities 19 and are prevented from being not butted with corresponding rotating blocks 9, a plurality of clamping columns 5 are slidably connected in the side cavities 19, the side cavities 19 are arranged in the upright columns 2 and are positioned on two sides of the cavities 3, the rotating blocks 9 are movably sleeved on the outer side walls of the clamping columns 5, through holes are formed in the rotating blocks 9, the clamping columns 5 are matched with the clamping columns 5 in size, one ends of the rotating blocks 9, which are far away from the clamping columns 5, are fixedly connected on the side walls of the first support rods 7 or the second support rods 8, the first support rods 7 and the second support rods 8 are respectively arranged on two sides of the upright columns 2, when the rotating blocks 9 are sleeved with the clamping columns 5, the first support rods 7 and the second support rods 8 can rotate on the two sides of the upright columns 5, so that the device can form a fence with various shapes to perform safety protection on construction areas, the adaptability is stronger;

the lower end of one side of the first support rod 7 far away from the upright post 2 is fixedly connected with a fixed plate 10, the upper side of the fixed plate 10 is rotationally connected with a rotating plate 11 through a hinge, the rotating plate 11 is rotationally connected with the fixed plate 10 only through the hinge, so that the rotating plate 11 can rotate to coincide with the fixed plate 10, one sides of the fixed plate 10 and the rotating plate 11 are both slidingly connected with a sliding plate 12, one side of the sliding plate 12 close to a telescopic railing 14 is provided with a groove, thereby ensuring that the sliding plate 12 and the telescopic railing 14 are not interfered with each other when independently sliding, one ends of the two sliding plates 12 far away from the first support rod 7 respectively penetrate through the side walls of the fixed plate 10 and the rotating plate 11 and extend to the outside of the side wall of the fixed plate 10 and the rotating plate 11 and are movably connected with a second support rod 8, one side of the fixed plate 10 close to the sliding plate 11 and positioned on the side wall of the first support rod 7 is fixedly connected with a fixed rod of the telescopic railing 14, the telescopic railing 14 not only can separate a construction area from an external area, because the telescopic rails 14 are provided with gaps, wind can be prevented from scraping the device, when the device is in windy weather, the sliding plate 12 slides into the side walls of the fixed plate 10 and the rotating plate 11, the rotating plate 11 is rotated to coincide with the fixed plate 10, the device separates a building construction area from an external area by the telescopic rails 14, thus not only preventing outside personnel from rushing the construction area by mistake, but also effectively preventing wind from damaging the device, the movable rods of the telescopic rails 14 are fixedly connected onto the side walls of the second support rods 8, the telescopic rails 14 are formed by inserting the movable rods and the fixed rods, in order to stabilize the opened position of the rotating plate 11, the upper end of the first support rod 7 is rotationally connected with the stop rod 13, the stop rod 13 is also formed by two telescopic cross rods, one end of the stop rod 13 far away from the first support rod 7 is rotationally connected with the upper end of the second support rods 8, when the rotating plate 11 is opened, the stop lever 13 can be rotated to a position clamped with the rotating plate 11 to prevent the rotating plate 11 from rotating automatically, and the sizes of the telescopic rod 14 and the sliding plate 12 are limited, so that when the device is completely pulled open, the two sliding plates 12 cannot slide out of the corresponding fixed plate 10 and the rotating plate 11 completely, and the position of the sliding plate 12 can be controlled.

Specifically, the side wall of the upper side of the slide plate 12 positioned below is provided with a groove 15, the inside of the groove 15 is rotationally connected with a baffle 16 through a rotating shaft, the thickness of the baffle 16 arranged in the groove 15 cannot be larger than the depth of the groove 15, the baffle 16 is prevented from interfering the slide plate 12 to slide on the fixed plate 10, both ends of the upper side of the baffle 16 are provided with open slots 17, the inside of the two open slots 17 is movably clamped with a card 18, the card 18 is rotationally connected with both ends of the lower side of the slide plate 12 above, the baffle 16 is rotated out of the inside of the groove 15, and then the card 18 is rotationally connected in the inside of the open slots 17, so that a gap between the upper slide plate 12 and the lower slide plate 12 can be blocked by the baffle 16, and the closure of the device is further perfected.

Specifically, the two sliding plates 12 are rotatably connected with one side of the rotating plate 11 through the hinge, which is far away from the fixed plate 10, so that the two sliding plates 12 can be connected together without affecting the folding of the rotating plate 11, thus when any sliding plate 12 can be pulled, the two sliding plates 12 can slide together, and the linkage of the upper sliding plate 12 and the lower sliding plate 12 is realized, the position of the mounting hinge on the sliding plate 12 is convex, and the hinge part is left outside when the sliding plate 12 slides into the fixed plate 10 and the rotating plate 11, and the hinge rotating shaft axis on the two sliding plates 12 is consistent with the hinge rotating shaft axis on the rotating plate 11.

Specifically, the upper sides of the plurality of clamping columns 5 are located on the outer side wall of the sliding rod 4 and are respectively sleeved with a spring 20, when the sliding rod 4 is slid upwards through the handle 6, the corresponding clamping columns 5 are also slid upwards, the rotating block 9 can be placed under the clamping columns 5, and when the handle 6 is loosened, the sliding rod 4 can be easily restored to the original rotating state through the springs 20, so that the clamping columns 5 are sleeved in the rotating block 9.

Specifically, all fixedly connected with connecting block 21 on the lateral wall of every stand 2, the inside of connecting block 21 is opened there is tee bend groove 23, the upside fixedly connected with shower nozzle 22 of connecting block 21, shower nozzle 22 blowout water smoke, can adsorb the dust in the air, when dust in the air is great, can spray water through shower nozzle 22, thereby reduce the dust granule in the air, and the middle part of tee bend groove 23 communicates with the inner chamber of shower nozzle 22 each other, be equipped with water pipe 25 between two connecting blocks 21, water pipe 25 links together each connecting block 21, thereby supply water for shower nozzle 22 together, the control of being convenient for, the both ends of water pipe 25 all fixedly connected with butt joint 24, butt joint 24 inside is hollow, can make water pipe 25 and tee bend groove 23 intercommunication, but the inside joint 23 of the last tee bend groove 23 of the device can joint one, thereby can ensure that the inside water of water pipe 25 can not follow last tee bend groove 23 and flow out, butt joint 24 is equipped with the inside at the inner chamber of shower nozzle 22 through the movable joint of forking pin 26, thereby prevent that the butt joint 24 from this department, and the taper joint 24 from the two ends of pipe 25 is in the same order to make the shape of the tee bend groove 23, the taper joint 24 is followed by the taper joint 26, and the shape is followed by the taper joint 24 is installed in the shape of the tee bend groove 23, and the shape is convenient for the shape is followed by the butt joint 24 and the shape is inserted into the shape of the butt joint 23.

Working principle: during installation, the upright post 2 is fixedly connected to the base 1, and then the lifting handle 6 is pulled, so that the clamping columns 5 can slide upwards along with the sliding rods 4, the first supporting rods 7 on two sides of the upright post 2 and the rotating blocks 9 on the second supporting rods 8 are placed into the side cavities 19 and are positioned right below the clamping columns 5, the lifting handle 6 is loosened, the clamping columns 5 are automatically sleeved into the rotating blocks 9, and the first supporting rods 7 and the second supporting rods 8 can rotate on the upright post 2, so that the device can be adjusted in angle and has stronger adaptability; the rotating plate 11 is rotated and opened to the upper side of the fixed plate 10, the rotating stop lever 13 can fix the rotated position of the fixed plate 10, the sliding plate 12 on the side wall of the fixed plate 10 and the side wall of the rotating plate 11 is slid out to be connected with the second supporting rod 8, and the baffle 16 in the groove 15 is rotated away, so that the device can separate the sight of a construction area from the sight of an external area, and the high concentration of the constructors during working is ensured; when weather such as wind blows, can slide on the lateral wall of fixed plate 10 and revolving plate 11 with slide 12, then rotate revolving plate 11 to coincide with fixed plate 10 to make the device separate construction area with flexible railing 14 with external district, both can prevent like this that external personnel from running the construction area by mistake, effectually prevented the damage of wind-force to the device again, when construction caused the dust in the air more, can open the water pump on water pipe 25, thereby can make shower nozzle 22 blowout water smoke, thereby can reduce the dust that floats in the air, reduce the air pollution degree.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety protection fence for construction, includes a plurality of bases (1), its characterized in that: the upper side of the base (1) is movably connected with a stand column (2) through an inserting shaft, a cavity (3) is formed in the stand column (2), a sliding rod (4) is slidably connected in the cavity (3), the upper side of the sliding rod (4) penetrates through the side wall of the cavity (3) and extends to the outer portion of the stand column (2) and is fixedly connected with a handle (6), a plurality of clamping columns (5) are symmetrically and fixedly connected to the side walls of the sliding rod (4), the clamping columns (5) are slidably connected in a side cavity (19), the side cavity (19) is formed in the stand column (2) and is located at two sides of the cavity (3), a rotating block (9) is movably sleeved on the outer side wall of the clamping column (5), one end, far away from the clamping column (5), of the rotating block (9) is fixedly connected to the side wall of a first supporting rod (7) or a second supporting rod (8), and the first supporting rod (7) and the second supporting rod (8) are respectively arranged at two sides of the stand column (2);

the utility model discloses a movable stop rod for the bicycle, which is characterized in that a fixed plate (10) is fixedly connected with the lower end of one side of a first support rod (7) far away from an upright post (2), a rotating plate (11) is rotationally connected to the upper side of the fixed plate (10) through a hinge, a sliding plate (12) is slidingly connected to one side of the fixed plate (10) and the rotating plate (11), one ends of the two sliding plates (12) far away from the first support rod (7) penetrate through the side walls of the fixed plate (10) and the rotating plate (11) respectively and extend to the outside and are movably connected with a second support rod (8), a telescopic railing (14) is fixedly connected to one side of the fixed plate (10) close to the sliding plate (12) and positioned on the side wall of the first support rod (7), a movable railing (14) is fixedly connected to the side wall of the second support rod (8), a groove (15) is formed in the upper side wall of the sliding plate (12) below, a baffle (16) is rotationally connected to the inside of the groove (15) through a rotating shaft, two ends of the upper side of the baffle (16) are respectively provided with an opening groove (17), two opening grooves (17) are formed in the two opening grooves (18) are formed in the upper ends of the baffle (16) and are rotationally connected to the upper side of the sliding railing (18) through the movable railing (18), the stop lever (13) is also formed by two cross bars which can stretch out and draw back, and one end of the stop lever (13) far away from the first support rod (7) is rotationally connected with the upper end of the second support rod (8);

one side of the two sliding plates (12) far away from the fixed plate (10) and one side of the rotating plate (11) are rotationally connected through a hinge.

2. The safety guard rail for construction according to claim 1, wherein: the upper sides of the clamping columns (5) are positioned on the outer side wall of the sliding rod (4) and are sleeved with springs (20).

3. The safety guard rail for construction according to claim 1, wherein: all fixedly connected with connecting block (21) on the lateral wall of every stand (2), tee bend groove (23) are opened to the inside of connecting block (21), the upside fixedly connected with shower nozzle (22) of connecting block (21), and the middle part of tee bend groove (23) communicates each other with the inner chamber of shower nozzle (22), is equipped with water pipe (25) between two connecting blocks (21), the equal fixedly connected with butt joint (24) in both ends of water pipe (25), butt joint (24) are through the inside of fork round pin (26) movable joint in tee bend groove (23).