CN210622358U - Combined steel structure protective fence - Google Patents

Abstract

The utility model discloses a modular steel construction rail guard, including first base pole and second base pole, first bracing piece left end and second bracing piece right-hand member all have been in proper order from last first screw and the second screw of down having seted up three groups, two sets of screws of first bracing piece upper end and two sets of screws of second bracing piece upper end have first dead lever and second dead lever of screw connection respectively, first bracing piece bottom screw and second bracing piece bottom screw have first sill bar and second sill bar of screw connection respectively. The utility model discloses a be equipped with first screw, second screw, first bracing piece, second bracing piece, first sill bar, second sill bar, first guardrail bar and second guardrail bar all are through screw screwed connection in the device, and whole device is assembled through a single structure, and it is very convenient to dismantle, and the transportation of being convenient for is favorable to more practical use combination formula steel construction rail guard, and is comparatively practical, is fit for extensively promoting and using.

Description

Combined steel structure protective fence

Technical Field

The utility model relates to a rail guard technical field specifically is a modular steel construction rail guard.

Background

At present, along with the high-speed development of economy in China, in the building construction process, construction enterprises can meet the protection problem in the construction inevitably, in order to strengthen safety measure, construction enterprises mostly use scaffold steel pipes and fasteners to build simple guard rails, the guard rails have two stand columns, play the guard action through steel pipe connection between the stand columns, but this guard rail not only occupies a large amount of scaffold steel pipes, and the job site is because of all connecting fasteners everywhere, the pedestrian collides the fastener easily, the poor stability of guard rail, if directly with steel pipe welding, will cause after the construction and demolish difficulty and a large amount of waste of construction material, therefore, we propose a combined steel structure guard rail.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular steel construction rail guard has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular steel construction rail guard, includes first base pole and second base pole, first base pole and second base pole are all through first bracing piece of first hinge and second hinge fixedly connected with and second bracing piece, first bracing piece left end and second bracing piece right-hand member are all from last down having seted up three first screws of group and second screw in proper order, two sets of screws in first bracing piece upper end and the two sets of screws in second bracing piece upper end have first dead lever and second dead lever of screw connection respectively, first bracing piece bottom screw and second bracing piece bottom screw have first sill bar and second sill bar of screw connection respectively, third screw and fourth screw have all been seted up on first sill bar and the second sill bar respectively, first sill bar and second sill bar are through first guardrail bar of third screw and fourth screw fixedly connected with and second guardrail bar respectively.

As an optimal implementation mode of the utility model, rightmost side be provided with the buckle in the middle of the first guardrail bar lateral wall, leftmost end be provided with the keeper in the middle of the second guardrail bar lateral wall, the card hole has been seted up to the keeper bottom.

As a preferred embodiment of the present invention, the first base rod and the second base rod are provided with bulbs, and the first bottom rod and the second bottom rod are fixedly provided with a first universal wheel and a second universal wheel respectively.

As an embodiment of the present invention, the through holes have been all opened to the lower extreme on first guardrail bar and the second guardrail bar, first universal wheel left end is provided with the bolt, the bolt runs through in first base rod.

As a preferred embodiment of the present invention, the control panel is electrically connected to the bulb through a power supply.

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

1. the utility model discloses a be equipped with first screw, the second screw, the third screw, the fourth screw, first hinge and second hinge, first bracing piece in the device, the second bracing piece, first sill bar, the second sill bar, first guardrail bar and second guardrail bar are all through screw screwed connection, first bracing piece and second bracing piece are also fixed on first base bar and second base bar through first hinge and second hinge, whole device all assembles through a single structure, it is very convenient to dismantle, and the transportation of being convenient for is favorable to more practical use combination formula steel construction rail guard.

2. The utility model discloses a be equipped with keeper, card hole and buckle, the card hole through the keeper bottom runs through the buckle, plays fixing device's effect, is favorable to more practical use combination formula steel construction rail guard.

3. The utility model discloses a be equipped with first universal wheel, second universal wheel and bulb, through first guardrail bar of removal and second guardrail bar that first universal wheel and second universal wheel can be fine, all be provided with the bulb on first base pole and second base pole, played fine illumination effect at night, be favorable to more practical use combination formula steel construction rail guard.

4. The utility model discloses a be equipped with through-hole and bolt, first dead lever and second dead lever pass through the through-hole, can be with the fine fixed of first guardrail bar and second guardrail bar because still be equipped with the bolt, can with run through ground, fix the effect of first sill bar, avoid the rail guard to rock always, be favorable to more practical use combination formula steel construction rail guard.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the whole structure of the combined steel structure guard rail of the present invention;

fig. 2 is the utility model discloses combined steel structure rail guard's guardrail bar structure sketch map.

In the figure: 1, first base pole 2, second base pole 3, first hinge 4, second hinge 5, first bracing piece 6, second bracing piece 7, first screw 8, second screw 9, through-hole 10, keeper 11, buckle 12, calorie hole 13, first dead lever 14, second dead lever 15, control panel 16, bulb 17, first sill 18, second sill 19, third screw 20, fourth screw 21, first guardrail bar 22, second guardrail bar 23, first universal wheel 24, second universal wheel 25, the bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a combined steel structure guard rail, comprising a first base rod 1 and a second base rod 2, wherein the first base rod 1 and the second base rod 2 are fixedly connected with a first support rod 5 and a second support rod 6 through a first hinge 3 and a second hinge 4, respectively, the left end of the first support rod 5 and the right end of the second support rod 6 are sequentially provided with three groups of first screw holes 7 and second screw holes 8 from top to bottom, two groups of screw holes at the upper end of the first support rod 5 and two groups of screw holes at the upper end of the second support rod 6 are respectively and spirally connected with a first fixing rod 13 and a second fixing rod 14, the screw holes at the bottom end of the first support rod 5 and the bottom end of the second support rod 6 are respectively and spirally connected with a first bottom rod 17 and a second bottom rod 18, the first bottom rod 17 and the second bottom rod 18 are respectively provided with a third screw hole 19 and a fourth screw hole 20, the first bottom rod 17 and the second bottom rod 18 are fixedly connected with a first guardrail rod 21 and a second guardrail rod 22 through a third screw hole 19 and a fourth screw hole 20 respectively, and a control panel 15 is arranged in the middle of the outer side wall of the first base rod 1.

In the embodiment, referring to fig. 1, the first screw hole 7, the second screw hole 8, the third screw hole 19, the fourth screw hole 20, the first hinge 3 and the second hinge 4 are provided, the first support rod 5, the second support rod 6, the first bottom rod 17, the second bottom rod 18, the first guardrail bar 21 and the second guardrail bar 22 are all in screw connection through the screw holes, the first support rod 5 and the second support rod 6 are also fixed on the first base rod 1 and the second base rod 2 through the first hinge 3 and the second hinge 4, and the whole device is assembled through a single structure, so that the device is very convenient and fast to disassemble, convenient to transport, and beneficial to more practical use of the combined steel structure guardrail.

Wherein, the rightmost side be provided with buckle 11 in the middle of the first guardrail bar 21 lateral wall, the leftmost end be provided with keeper 10 in the middle of the second guardrail bar 22 lateral wall, card hole 12 has been seted up to keeper 10 bottom.

In the embodiment, referring to fig. 1, the door bolt 10, the fastening hole 12 and the buckle 11 are provided, and the fastening hole 12 at the bottom end of the door bolt 10 penetrates through the buckle 11 to serve as a fixing device, which is beneficial to more practical use of the combined steel structure guard rail.

The lamp bulbs 16 are arranged at the upper ends of the first base rod 1 and the second base rod 2, and the top ends of the first bottom rod 17 and the second bottom rod 18 are fixedly provided with a first universal wheel 23 and a second universal wheel 24 respectively.

In the embodiment, referring to fig. 1, the first universal wheel 23, the second universal wheel 24 and the bulb 16 are arranged, the first guardrail bar 21 and the second guardrail bar 22 can be moved well through the first universal wheel 23 and the second universal wheel 24, and the bulbs 16 are arranged at the upper ends of the first base rod 1 and the second base rod 1, so that a good lighting effect is achieved at night, and the combined steel structure guardrail is more practical to use.

Through holes 9 are formed in the upper end and the lower end of the first guardrail rod 21 and the second guardrail rod 22, a plug pin 25 is arranged at the left end of the first universal wheel 23, and the plug pin 25 penetrates through the first base rod 1.

In this embodiment, referring to fig. 1 and 2, the through hole 9 and the plug 25 are provided, and the first fixing rod 13 and the second fixing rod 14 can fix the first guardrail bar 21 and the second guardrail bar 22 well through the through hole 9, and the plug 25 is further provided to fix the first bottom bar 17 by penetrating through the ground, so as to prevent the guardrail from shaking all the time, and facilitate the more practical use of the combined steel structure guardrail.

Wherein, the control panel 15 is electrically connected with the bulb 16 through a power supply.

When the combined steel structure protective fence is used, a first base plate 1 and a second base plate 2 are fixed on the left side and the right side of a doorway, a first supporting rod 5 and a second supporting rod 6 are fixed through a first hinge 3 and a second hinge 4, reasonable bottom rods are selected according to the length of the doorway, a first bottom rod 17 and a second bottom rod 18 are fixedly installed through a first screw hole 7 and a second screw hole 8, a protective fence with sequentially increased length is selected, a first protective fence 21 and a second protective fence 22 are installed through a third screw hole 19 and a fourth screw hole 20, a bolt 25 penetrates through the first bottom rod 17, a first fixing rod 13 and a second fixing rod 14 penetrate through a through hole 9 to be connected with the first screw hole 7 and the second screw hole 8, the right end of the first bottom rod 17 and the left end of the second bottom rod 18 are respectively installed on a first universal rotating wheel 23 and a second universal rotating wheel 24, a bulb 16 is installed at the upper ends of the first base rod 1 and the second base rod 2, thus, the combined steel structure protective guard is assembled.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a modular steel construction rail guard, includes first base pole (1) and second base pole (2), its characterized in that: first base rod (1) and second base rod (2) are respectively through first hinge (3) and second hinge (4) first bracing piece (5) of fixedly connected with and second bracing piece (6), first bracing piece (5) left end and second bracing piece (6) right-hand member are all in proper order from last down seted up three first screw (7) of group and second screw (8), two sets of screw of first bracing piece (5) upper end and two sets of screw of second bracing piece (6) upper end have first dead lever (13) and second dead lever (14) of screw difference spiral connection, first bracing piece (5) bottom screw and second bracing piece (6) bottom screw have first sill (17) and second sill (18) of spiral connection respectively, all seted up third screw (19) and fourth screw (20) on first sill (17) and the second sill (18) respectively, first sill (17) and second sill (18) are respectively through third screw (19) and fourth screw (20), first sill (17) and second sill (18) are respectively through third screw (19) and fourth screw (18) respectively (20) Fixedly connected with first guardrail bar (21) and second guardrail bar (22), be provided with control panel (15) in the middle of first base pole (1) lateral wall.

2. The combined steel structure guard rail of claim 1, wherein: the rightmost side is provided with buckle (11) in the middle of first guardrail bar (21) lateral wall, and the leftmost end be provided with keeper (10) in the middle of second guardrail bar (22) lateral wall, card hole (12) have been seted up to keeper (10) bottom.

3. The combined steel structure guard rail of claim 1, wherein: the lamp bulb is characterized in that bulbs (16) are arranged at the upper ends of the first base rod (1) and the second base rod (2), and a first universal wheel (23) and a second universal wheel (24) are fixedly mounted at the top ends of the first bottom rod (17) and the second bottom rod (18) respectively.

4. A combined steel structural guard rail according to claim 3, wherein: through-hole (9) have all been seted up to lower extreme on first guardrail bar (21) and second guardrail bar (22), first universal wheel (23) left end is provided with bolt (25), bolt (25) run through in first base pole (1).

5. The combined steel structure guard rail of claim 1, wherein: the control panel (15) is electrically connected with the bulb (16) through a power supply.

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