CN215643418U

CN215643418U - Safety warning device for construction

Info

Publication number: CN215643418U
Application number: CN202121899268.5U
Authority: CN
Inventors: 李勇; 王胜娟; 廖伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-01-25
Anticipated expiration: 2031-08-14

Abstract

The utility model discloses a safety warning device for building construction, which comprises a fixed rod, a first warning plate, a second warning plate, a diagonal bracing leg and a connecting rod fixing component, wherein when the safety warning device for building construction is used, the first warning plate and the second warning plate are unfolded through the fixed rod, then a limit pin shaft is inserted into two fixed rings at the rear parts of the first warning plate and the second warning plate for limiting the relative positions, then the diagonal bracing leg at the inner side of the fixed rod is pulled out backwards, when the diagonal bracing leg is pulled out to the maximum included angle between the diagonal bracing leg and the fixed rod, a person tightens a threaded fastener, the threaded fastener is in threaded fit with a threaded through hole between the first connecting rod and the second connecting rod to realize the relative fixation of the first connecting rod and the second connecting rod, so as to realize the relative fixation of the diagonal bracing leg and the fixed rod, when a counter weight needs to be increased, the person can pick up surrounding bricks or cement blocks and put the bricks or the cement blocks into a net bag, the stability of the device is increased.

Description

Safety warning device for construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a safety warning device for building construction.

Background

The building construction safety is a foundation stone in the building construction industry, and is a precondition for various works of construction enterprises, in recent years, the economic development of China is rapid, the urban construction scale is larger and larger, the urban construction sites are more and more, and therefore, more and more building safety accidents are caused, and great loss is caused to the life safety and property safety of people, and the reason for the occurrence of the building construction safety accidents is partly caused by the fact that the safety warning is not in place, so that the arrangement of the building construction safety warning device has a positive effect on reducing the occurrence of the safety accidents.

However, the conventional safety warning device for building construction has the following disadvantages;

1. the existing safety warning device for building construction is poor in placement stability and wind resistance, easy to be blown down by strong wind and even blown away, and seriously threatens the safety of surrounding personnel.

2. The design of current safety warning device for construction is not reasonable enough, and the device is inconvenient to carry out quick folding and accomodate, and inconvenient carrying and transportation are this also the reason that some constructors are unwilling to carry safety warning device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety warning device for building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a safety warning device for building construction comprises a fixed rod, a first warning plate, a second warning plate, a diagonal support leg and a connecting rod fixing component, the number of the fixed rods is two, the inner sides of the two fixed rods are respectively provided with a first warning board and a second warning board, a hinge is arranged between the first warning board and the second warning board, the first warning board and the second warning board are movably connected through the hinge, the inner sides of the bottoms of the two fixed rods are provided with inclined supporting legs, the top ends of the inclined supporting legs are provided with first hinge pin shafts, the inclined supporting legs are movably hinged with the two fixed rods through the first hinge pin shafts, the middle of each diagonal support leg is provided with a connecting rod fixing component between each two fixing rods, the middle of each diagonal support leg is connected with the corresponding fixing rod through the corresponding connecting rod fixing component, and a net bag is arranged between each fixing rod and each diagonal support leg.

As a further scheme of the utility model: the connecting rod fixing assembly comprises a first connecting rod, a second hinge pin shaft, a thread through hole and a thread fastener, the second hinge pin shaft is installed at one end of the first connecting rod and one end of the second connecting rod, the one end of the first connecting rod is movably hinged with the fixing rod through the second hinge pin shaft, one end of the second connecting rod is movably hinged with the diagonal bracing leg through the second hinge pin shaft, the thread through hole is formed in the other end of the first connecting rod and the other end of the second connecting rod, the thread fastener is installed in the two thread through holes, and the first connecting rod and the second connecting rod are fixedly connected through the thread fastener.

As a still further scheme of the utility model: the outer side of each inclined supporting leg is provided with a groove, and the second connecting rod is connected with the grooves of the inclined supporting legs through second hinge pin shafts.

As a still further scheme of the utility model: the back of first warning board and the back of second warning board all install solid fixed ring, two gu fixed ring is in same level, two gu it has spacing round pin axle to run through the formula grafting between the fixed ring.

As a still further scheme of the utility model: the bottom of two bracing legs is provided with the cone head, first warning board and second warning board surface are pasted and are had reflection of light safety warning copybook.

As a still further scheme of the utility model: the four corners of the net bag are respectively fixed on the two fixing rods and the two inclined supporting legs, and the net bag is made of modified nylon wires.

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

1. according to the utility model, the fixing rod, the diagonal support leg and the connecting rod fixing component are arranged, the arrangement of the diagonal support leg can improve the placing stability of the device, the lower part of the diagonal support leg is connected with the lower part of the fixing rod through the connecting rod fixing component, the included angle between the diagonal support leg and the fixing rod can be controlled through the connecting rod fixing component, the stability of the device is ensured, and the net bag is arranged at the bottom of the device and can be used for placing bricks or cement blocks around building construction, so that the effect of increasing the counter weight is achieved, the wind resistance of the device is further improved, and the device is safer to use.

2. According to the utility model, the first warning plate and the second warning plate are arranged, the first warning plate and the second warning plate can be folded through the hinge, the upper parts of the inclined supporting legs are hinged with the fixed rod, and the inclined supporting legs can be accommodated into the inner side of the fixed rod when not in use, so that the occupied space is reduced, the device is convenient to transport, the loading capacity of a transport vehicle is improved, and the device is convenient for personnel to carry.

Drawings

Fig. 1 is a side view of a safety warning device for construction.

Fig. 2 is a front view of a safety warning device for construction.

Fig. 3 is a disassembled view of a connecting rod fixing component in fig. 1 of the safety warning device for building construction.

Fig. 4 is an enlarged view of a structure of a safety warning device for building construction at a position a in fig. 1.

1. Fixing the rod; 2. a first warning panel; 3. a second warning panel; 4. a hinge; 5. a diagonal bracing leg; 6. a first hinge pin; 7. a connecting rod fixing component; 701. a first link; 702. a second link; 703. a second hinge pin; 704. a threaded through hole; 705. a threaded fastener; 8. a groove; 9. a conical head; 10. a fixing ring; 11. a limiting pin shaft; 12. a net bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, a safety warning device for building construction comprises two fixing rods 1, a first warning plate 2, a second warning plate 3, diagonal bracing legs 5 and connecting rod fixing components 7, wherein the two fixing rods 1 are arranged, the first warning plate 2 and the second warning plate 3 are respectively arranged at the inner sides of the two fixing rods 1, a hinge 4 is arranged between the first warning plate 2 and the second warning plate 3, the first warning plate 2 and the second warning plate 3 are movably connected through the hinge 4, the diagonal bracing legs 5 are arranged at the inner sides of the bottoms of the two fixing rods 1, a first hinge pin shaft 6 is arranged at the top ends of the diagonal bracing legs 5, the diagonal bracing legs 5 are movably hinged with the two fixing rods 1 through the first hinge pin shaft 6, the connecting rod fixing components 7 are respectively arranged between the middles of the diagonal bracing legs 5 and the two fixing rods 1, the middles of the diagonal bracing legs 5 are connected with the fixing rods 1 through the connecting rod fixing components 7, a net bag 12 is arranged between the two fixed rods 1 and the two diagonal bracing legs 5.

The connecting rod fixing component 7 comprises a first connecting rod 701, a second connecting rod 702, a second hinge pin shaft 703, a thread through hole 704 and a thread fastener 705, the second hinge pin shaft 703 is installed at one end of the first connecting rod 701 and one end of the second connecting rod 702, one end of the first connecting rod 701 is movably hinged with the fixing rod 1 through the second hinge pin shaft 703, one end of the second connecting rod 702 is movably hinged with the diagonal bracing leg 5 through the second hinge pin shaft 703, the thread through hole 704 is respectively arranged at the other end of the first connecting rod 701 and the other end of the second connecting rod 702, the thread fastener 705 is installed in the two thread through holes 704, and the first connecting rod 701 and the second connecting rod 702 are relatively and fixedly connected through the thread fastener 705.

The groove 8 is formed in the outer side of the diagonal brace leg 5, the second connecting rod 702 is connected with the groove 8 of the diagonal brace leg 5 through the second hinge pin shaft 703, and the groove 8 is formed to provide a storage space for the first connecting rod 701 and the second connecting rod 702 after being stored.

Fixed ring 10 is all installed at the back of first warning board 2 and the back of second warning board 3, and two fixed ring 10 departments are on same level, and the formula of running through is pegged graft between two fixed ring 10 and is had spacing round pin axle 11, and the setting of spacing round pin axle 11 can make the first warning board 2 and the second warning board 3 that expand keep the level.

The bottom of two bracing legs 5 is provided with conical head 9, and conical head 9 can conveniently prick bracing leg 5 into the underground, improves the stability of bracing leg 5, and

first warning board

2 and 3 surface paste of second warning board have and reflect light safety warning copybook, set up the reflection of light safety warning copybook of "the place ahead construction, attention safety" typeface, can increase the exposure degree of warning typeface at night, and the personnel of conveniently passing look over.

Four corners of the net bag 12 are respectively fixed on the two fixing rods 1 and the two diagonal support legs 5, the net bag 12 is made of modified nylon wires, and the modified nylon wires are high in mechanical strength, good in toughness, high in tensile strength, not prone to damage and long in service life.

The working principle of the utility model is as follows:

when the device is used, the first warning board 2 and the second warning board 3 are unfolded through the fixed rod 1, then the limit pin shaft 11 is inserted into the two fixing rings 10 at the rear parts of the first warning board 2 and the second warning board 3 to limit the relative positions, then the inclined strut leg 5 at the inner side of the fixed rod 1 is pulled out backwards, when the inclined strut leg 5 is pulled out to the maximum included angle with the fixed rod 1, a person screws the threaded fastener 705, the threaded fastener 705 is in threaded fit with the threaded through hole 704 between the first connecting rod 701 and the second connecting rod 702 to realize the relative fixation of the first connecting rod 701 and the second connecting rod 702, further realize the relative fixation of the inclined strut leg 5 and the fixed rod 1, when the balance weight needs to be increased, the person can pick up surrounding bricks or cement blocks and place the bricks or the cement blocks into the net bag 12 to increase the stability of the device, when the device needs to be stored, the threaded fastener 705 is firstly unscrewed, accomodate bracing leg 5 to the inboard of dead lever 1 under the drive of connecting rod fixed subassembly 7, then extract spacing round pin axle 11, to first warning board 2 and second warning board 3 fold can.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a safety warning device for construction, includes dead lever (1), first warning board (2), second warning board (3), bracing leg (5) and connecting rod fixed subassembly (7), its characterized in that to one side: the utility model discloses a warning device of a bicycle, including dead lever (1), dead lever (1) are provided with two altogether, two first warning board (2) and second warning board (3) are installed respectively to dead lever (1) inboard, be provided with hinge (4) between first warning board (2) and the second warning board (3), through hinge (4) swing joint, two between first warning board (2) and the second warning board (3) the bottom inboard of dead lever (1) is provided with diagonal brace leg (5), first articulated round pin axle (6) is installed on the top of diagonal brace leg (5), diagonal brace leg (5) are through first articulated round pin axle (6) and two dead lever (1) swing joint, all be provided with connecting rod fixed subassembly (7) between the centre of diagonal brace leg (5) and two dead lever (1), be connected with dead lever (1) through connecting rod fixed subassembly (7) in the middle of diagonal brace leg (5), a net bag (12) is arranged between the two fixing rods (1) and the two inclined supporting legs (5).

2. The safety warning device for building construction according to claim 1, wherein: the connecting rod fixing component (7) comprises a first connecting rod (701), a second connecting rod (702), a second hinge pin shaft (703), a threaded through hole (704) and a threaded fastener (705), one end of the first connecting rod (701) and one end of the second connecting rod (702) are both provided with a second hinge pin shaft (703), one end of the first connecting rod (701) is movably hinged with the fixed rod (1) through a second hinge pin shaft (703), one end of the second connecting rod (702) is movably hinged with the inclined strut leg (5) through a second hinge pin shaft (703), the other end of the first connecting rod (701) and the other end of the second connecting rod (702) are both provided with threaded through holes (704), threaded fasteners (705) are arranged in the two threaded through holes (704), the first connecting rod (701) and the second connecting rod (702) are fixedly connected relatively through a threaded fastener (705).

3. The safety warning device for building construction according to claim 2, wherein: the outer side of the inclined supporting leg (5) is provided with a groove (8), and the second connecting rod (702) is connected with the groove (8) of the inclined supporting leg (5) through a second hinge pin shaft (703).

4. The safety warning device for building construction according to claim 1, wherein: fixed ring (10) are all installed at the back of first warning board (2) and the back of second warning board (3), two fixed ring (10) are in same level, two it has spacing round pin axle (11) to run through the formula grafting between fixed ring (10).

5. The safety warning device for building construction according to claim 1, wherein: two the bottom of bracing leg (5) is provided with cone head (9), first warning board (2) and second warning board (3) surface paste have and have reflection of light safety warning copybook.

6. The safety warning device for building construction according to claim 1, wherein: the four corners of the net bag (12) are respectively fixed on the two fixing rods (1) and the two inclined supporting legs (5), and the net bag (12) is made of modified nylon wires.