CN208456166U - It is a kind of shrinkable and disassembly to face side hole safety device - Google Patents

Abstract

The utility model, which provides, a kind of shrinkable and disassembly faces side hole safety device, including main joist, secondary joist and fixed link, main joist includes square tube a, square tube b, secondary joist socket and connection socket, square tube b is plugged in square tube a by connection socket, secondary joist socket is provided on the side wall of square tube a and square tube b, main joist both ends are designed with connection socket, secondary joist includes round tube a, round tube b and connection socket, round tube a is plugged in round tube b by connection socket, the secondary joist socket that secondary joist passes through on main joist is plugged on main joist, fixed link includes square tube a, square tube b, connection socket and shank, square tube b is plugged in square tube a by connection socket, the utility model is easy to make, installation is easy, conveniently moving, securely and reliably, it can be used in turn.

Description

It is a kind of shrinkable and disassembly to face side hole safety device

Technical field

It is specially a kind of shrinkable and disassembly to face side hole safety the utility model relates to arrive protective device technical field Protective device.

Background technique

With the fast development of economic construction of China, building engineering construction increasingly standardizes, especially the safety to scene Increasingly pay attention in terms of civilized construction.The present apparatus mainly adds the side hole protection problem of facing conventional during safety in production To improve.Nowadays, it is time-consuming to face poor side hole protection flexibility, many and diverse disunity of appearance, difficult and installation exercise, Meanwhile there is also biggish security risks in installation process, for this purpose, facing side the utility model proposes a kind of shrinkable and disassembly Hole safety device is for solving the above problems.

Utility model content

Face side hole safety device the purpose of this utility model is to provide a kind of shrinkable and disassembly, to solve The problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: a kind of shrinkable and disassembly to face side hole Safety device, including main joist, secondary joist and fixed link, the main joist include square tube a, square tube b, secondary joist socket and Connection socket, the square tube b are plugged in square tube a by connection socket, and time dragon is provided on the side wall of the square tube a and square tube b Bone socket, the main joist both ends are designed with connection socket, and the secondary joist includes round tube a, round tube b and connection socket, described Round tube a is plugged in round tube b by connection socket, and the secondary joist socket that the secondary joist passes through on main joist is plugged on main joist On, the fixed link includes square tube a, square tube b, connection socket and shank, and the square tube b is plugged on square tube by connection socket In a, and fixed link side is fixedly welded several groups shank, and the shank is plugged in the connection socket at main joist both ends, One group of fixing seat is also connected in the fixed link.

Preferably, the square tube a bead at the connection socket is buckled equipped with square tube a, and the square tube b, which is equipped with, squeezes slot, Square tube b is equipped at square tube b bead to buckle.

Preferably, it is equipped with square groove among the fixing seat, is clamped square tube in slot, fixing seat upper end is fixedly connected with a conjunction Page, the hinge other end are fixedly connected with snap-gauge, and snap-gauge is that L shape is bonded fixing seat, set on the part that fixing seat is bonded with snap-gauge There is screw hole.

Preferably, the specification of the square tube a is 25*25*2100*1, and the specification of the square tube b is 20*20*2100*1.

Preferably, the specification of the round tube a is Φ 12.7*2100*0.5, and the specification of round tube b is Φ 10*2100*0.5.

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

It, can be according to institute by stretching 1. the utility model main joist, secondary joist and fixed link can stretch and dismantle Dimension of opening size need to be protected arbitrarily to be shunk and dismantled；

2. the utility model is equipped with fixing seat, fixing seat can make guardrail from being internally mounted to face outside the hole of side, make to install Safer, guardrail is more stable after installation, also facilitates and dismantles from inside, easy to make, and installation is easy, conveniently moving, safety Reliably, it can be used in turn；

3. being equipped at the utility model connection socket and squeezing slot and buckle, slot is squeezed by pressing, makes to squeeze to receive in slot and insert Enter connection socket, unclamp and squeeze nozzle rebound, by two pipe of buckle clamping, makes the more convenient stabilization of installation, after nozzle grafting not It easily slips, safety coefficient is higher.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is main keel structure schematic diagram in Fig. 1；

Fig. 3 is secondary joist structural schematic diagram in Fig. 1；

Fig. 4 is fixed rod structure schematic diagram in Fig. 1；

Fig. 5 is connection socket structural schematic diagram in Fig. 2；

Fig. 6 is structure enlargement diagram at A in Fig. 4.

In figure: 1 main joist, 2 secondary joists, 3 fixed links, 4 square tube a, 5 square tube b, 6 secondary joist sockets, 7 connection sockets, 8 circles Pipe a, 9 round tube b, 10 shanks, 11 square tube b buckle, 12 square tube a buckle, 13 squeeze slots, 14 fixing seats, 15 hinges, 16 snap-gauges, 17 screw holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of shrinkable and disassembly to face side hole safety Protective device, including main joist 1, secondary joist 2 and fixed link 3, main joist 1 include square tube a4, square tube b5,6 and of secondary joist socket Connection socket 7, square tube b5 are plugged in square tube a4 by connection socket 7, are provided with secondary joist on the side wall of square tube a4 and square tube b5 Socket 6,1 both ends of main joist are designed with connection socket 7, and secondary joist 2 includes round tube a8, round tube b9 and connection socket 7, and round tube a8 is logical Connection socket 7 to be crossed to be plugged in round tube b9, the secondary joist socket 6 that secondary joist 2 passes through on main joist 1 is plugged on main joist 1, Gu Fixed pole 3 includes square tube a4, square tube b5, connection socket 7 and shank 10, and square tube b5 is plugged in square tube a4 by connection socket 7, And 3 side of fixed link is fixedly welded several groups shank 10, shank 10 is plugged in the connection socket 7 at 1 both ends of main joist, One group of fixing seat 14 is also connected in fixed link 3.

Further, the square tube a4 bead at connection socket 7 is equipped with square tube a buckle 12, and square tube b5, which is equipped with, squeezes slot 13, Square tube b buckle 11 is equipped at square tube b5 bead, being connected by a snap makes the more convenient stabilization of installation, is not easy to slide after nozzle grafting De-, safety coefficient is higher.

Further, it is equipped with square groove among fixing seat 14, is clamped square tube in slot, 14 upper end of fixing seat is fixedly connected with one Hinge 15,15 other end of hinge are fixedly connected with snap-gauge 16, and snap-gauge 16 is that L shape is bonded fixing seat 14, and fixing seat 14 and snap-gauge 16 paste The part of conjunction is equipped with screw hole 17, and fixing seat 14 can make guardrail from being internally mounted to face outside the hole of side, pacifies installation more Entirely, guardrail is more stable after installation, also facilitates and dismantles from inside, easy to make, and installation is easy, and conveniently moving securely and reliably can It is used in turn.

Further, the specification of square tube a4 is 25*25*2100*1, and the specification of square tube b5 is 20*20*2100*1.

Further, the specification of round tube a8 is Φ 12.7*2100*0.5, and the specification of round tube b9 is Φ 10*2100*0.5.

Working principle: when work, main joist, secondary joist and fixed link appropriate are selected according to side hole size is faced, then Square tube a and square tube b are got up to form main joist by connection socket grafting, round tube a and round tube b grafting are got up to form time dragon Bone enters secondary joist grafting in the secondary joist socket on main joist, and the connecting rod in fixed link is then inserted into main joist both ends Connection socket in it is fixed, then connect and fix seat in fixed link, fixing seat engaging is by fixed screw from facing in the hole of side Portion, which is mounted on, to be faced outside the hole of side, keeps installation process safer, when side cross tube grafting, presses the front end square tube b, is made by squeezing slot The front end square tube b inside contracts, and then square tube b is inserted into square tube a and unclamps pressing, and the rebound of the front end square tube b is buckled by square tube a and square tube B buckle clamping, keeps connection more stable, not easily to fall off.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of shrinkable and disassembly face side hole safety device, including main joist (1), secondary joist (2) and fixed link (3), it is characterised in that: the main joist (1) includes square tube a(4), square tube b(5), secondary joist socket (6) and connection socket (7), The square tube b(5) be plugged on square tube a(4 by connection socket (7)) in, the square tube a(4) and square tube b(5) side wall on open Have secondary joist socket (6), main joist (1) both ends are designed with connection socket (7), and the secondary joist (2) includes round tube a(8), Round tube b(9) and connection socket (7), the round tube a(8) by connection socket (7) it is plugged on round tube b(9) in, the secondary joist (2) the secondary joist socket (6) passed through on main joist (1) is plugged on main joist (1), and the fixed link (3) includes square tube a(4), Square tube b(5), connection socket (7) and shank (10), the square tube b(5) by connection socket (7) be plugged on square tube a(4) in, And fixed link (3) side is fixedly welded several groups shank (10), the shank (10) is plugged on the company at main joist (1) both ends In plug receptacle (7), one group of fixing seat (14) is also connected on the fixed link (3).

2. one kind according to claim 1 is shrinkable and that dismantles faces side hole safety device, it is characterised in that: institute State the square tube a(4 at connection socket (7)) bead be equipped with square tube a buckle (12), the square tube b(5) be equipped with squeeze slot (13), Square tube b(5) square tube b buckle (11) is equipped at bead.

3. one kind according to claim 1 is shrinkable and that dismantles faces side hole safety device, it is characterised in that: institute It states and is equipped with square groove among fixing seat (14), be clamped square tube in slot, fixing seat (14) upper end is fixedly connected with a hinge (15), institute It states hinge (15) other end to be fixedly connected snap-gauge (16), snap-gauge (16) is that L shape is bonded fixing seat (14), fixing seat (14) and snap-gauge (16) part being bonded is equipped with screw hole (17).

4. one kind according to claim 1 is shrinkable and that dismantles faces side hole safety device, it is characterised in that: institute State square tube a(4) specification be 25*25*2100*1, the square tube b(5) specification be 20*20*2100*1.

5. one kind according to claim 1 is shrinkable and that dismantles faces side hole safety device, it is characterised in that: institute State round tube a(8) specification be Φ 12.7*2100*0.5, round tube b(9) specification be Φ 10*2100*0.5.