CN211549083U

CN211549083U - Protector for building engineering

Info

Publication number: CN211549083U
Application number: CN201922323503.3U
Authority: CN
Inventors: 张良
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a protector for building engineering, it includes the base, main railing, fixed subassembly, the entablature, bottom end rail and coupling assembling, the base upper end is the cylinder form, angles such as base upper end circumferencial direction are equipped with a plurality of ear framves, the fixed orifices has been seted up on the ear frame, main railing comprises side stand, horizontal bracing piece and dead lever, the lower extreme of side stand is connected with the one end upside of horizontal bracing piece is perpendicular, the other end downside and the dead lever of horizontal bracing piece are connected perpendicularly, the round hole has been seted up on the dead lever, the dead lever passes round hole, the fixed orifices through the fastener fixes it in the ear frame, be equipped with two sets of fixed subassemblies from top to bottom on the side stand, entablature or bottom end rail can dismantle through fixed subassembly and fix. Through protector can conveniently dismantle and assemble base, main railing, entablature, bottom end rail and railing, places after convenient to detach simultaneously, and occupation space is little.

Description

Protector for building engineering

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a protector for building engineering.

Background

Along with rapid development of domestic economy and accelerated progress of urbanization, the building engineering technology is continuously perfected, and in the construction process of buildings, protective railings are required to be arranged at the positions of the adjacent edges of a foundation pit and a floor slab and the like so as to ensure the safety of workers and people in the construction process. At present building site faces limit protection railing and adopts the welding of iron railing body to form more, and all connect and fix through the cement mound between the iron railing and the guardrail bottom, be not convenient for dismantle, assemble and remove. Simultaneously above-mentioned guardrail is not convenient for accomodate after the building project, and it is big to deposit storehouse occupation space.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a protector for building engineering, it can effectively solve the above-mentioned problem that prior art exists.

In order to achieve the above object, the present invention provides the following technical solutions: a protection device for constructional engineering comprises a base, a main railing, fixing components, an upper cross beam, a lower cross beam and a connecting component, wherein the upper cross beam and the lower cross beam are identical in shape and size, the upper end of the base is cylindrical, a plurality of lug frames are arranged at equal angles in the circumferential direction of a cylinder at the upper end of the base, fixing holes are formed in the lug frames, the main railing comprises a side stand column, a transverse supporting rod and a fixing rod, the lower end of the side stand column is vertically connected with the upper side of one end of the transverse supporting rod, the lower side of the other end of the transverse supporting rod is vertically connected with the fixing rod, a round hole is formed in the fixing rod, the fixing rod penetrates through the round hole and the fixing hole through a fastener and is fixed in the lug frames, two groups of fixing components are arranged on the side stand column from top to bottom, each fixing component, first holder is fixed on the limit stand, the second holder passes through connecting axle swing joint with the lower extreme of first holder, and the second holder upwards rotates the draw-in groove that forms when laminating the state with first holder through the connecting axle and can block entablature or bottom end rail, just it is fixed that coupling assembling is passed through to the upper end of second holder and the upper end of first holder.

Furthermore, the ear rack is formed by vertically connecting three identical rectangular plates to form a U-shaped structure.

Furthermore, both ends of the upper cross beam and the lower cross beam are round pipes, and the middle of the upper cross beam and the middle of the lower cross beam are square pipes.

Further, it still includes a plurality of railings, the upper and lower both ends of railing are equipped with the hasp, the hasp is the T type structure that comprises rectangular block and cylinder, all set up the hasp hole that the position is corresponding on the lower terminal surface of entablature and the up end of bottom end rail, the hasp hole is rectangular hole, just the diameter of hasp upper shed cylinder is less than the width in rectangular hole, the hasp at both ends inserts in the hasp hole of entablature and bottom end rail about the railing and through twist reverse behind 90 degrees the lockable in the hasp hole.

Furthermore, the clamping groove is in a circular shape matched with circular tubes at two ends of the upper cross beam.

Further, the angle between the ear frames is 30-180 degrees.

Further, the angle between the ear frames is 45 °.

Furthermore, coupling assembling is including locating the first jack of first holder, locating the second jack and the inserted block of second holder, and first jack is linked together with the second jack when first holder and second holder laminating, the inserted block passes first jack, second jack and first jack in proper order and is connected first holder and second holder.

Furthermore, the side stand column, the transverse supporting rod and the fixing rod are all square pipes with the same pipe diameter.

Compared with the prior art, the beneficial effects of the utility model are that: two sets of main railing symmetries set up on two bases to fix on the ear rack through dead lever 9, then place entablature and bottom end rail in the draw-in groove that first holder and second holder formed, thereby the second holder upwards rotates through the connecting axle with the both ends card of entablature or bottom end rail in the draw-in groove, and first holder passes through coupling assembling with the second holder upper end and is connected. In this technical scheme, horizontal bracing piece is placed in the base upper end, improves the steadiness of device. In addition, the arrangement of the fixing assembly facilitates the disassembly of the upper cross beam and the lower cross beam. Through protector can conveniently dismantle and assemble base, main railing, entablature, bottom end rail and railing, places after convenient to detach simultaneously, and occupation space is little.

Drawings

Fig. 1 is a schematic structural view of a protective device for construction engineering according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic view of the main balustrade;

FIG. 4 is a schematic structural view of a fixing assembly;

FIG. 5 is a schematic view of the balustrade;

FIG. 6 is a partial enlarged view of B in FIG. 5;

FIG. 7 is a schematic perspective view of an upper cross member or a lower cross member;

FIG. 8 is a schematic front view of the structure of FIG. 7;

fig. 9 is an implementation state diagram of the protection device for construction engineering according to the present invention;

description of reference numerals:

the clamping device comprises a base 1, a main rail 2, a fixing component 3, an upper cross beam 4, a lower cross beam 5, an ear frame 6, a side upright post 7, a transverse supporting rod 8, a fixing rod 9, a first clamping piece 10, a second clamping piece 11, a connecting shaft 12, a clamping groove 13, a rail 14, a lock catch 15, a lock catch hole 16, a first insertion hole 17, a second insertion hole 18 and an insertion block 19.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-3, a protection device for construction engineering comprises a base 1, a main rail 2, a fixing component 3, an upper beam 4, a lower beam 5 and a connecting component, wherein the upper beam 4 and the lower beam 5 have the same shape and size, the upper end of the base 1 is cylindrical, a plurality of ear frames 6 are arranged on the upper end of the base 1 at equal angles in the circumferential direction of the cylinder, fixing holes are arranged on the ear frames 6, two groups of main rails 2 are arranged, each main rail 2 comprises an edge column 7, a transverse supporting rod 8 and a fixing rod 9, the lower end of the edge column 7 is vertically connected with the upper side of one end of the transverse supporting rod 8, the lower side of the other end of the transverse supporting rod 8 is vertically connected with the fixing rod 9, the fixing rod 9 is provided with a round hole, and the fixing rod 9 is fixed in the ear frame 6 by a fastener passing through the round hole and the, be equipped with two sets of fixed subassemblies 3 from top to bottom on the limit stand 7, fixed subassembly 3 includes first holder 10, second holder 11 and connecting axle 12, first holder 10 is fixed on limit stand 7, second holder 11 passes through connecting axle 12 swing joint with the lower extreme of first holder 10, and second holder 11 upwards rotates to the draw-in groove 13 that can block entablature 4 or 5 both ends of bottom end rail through connecting axle 12 when laminating state with first holder 10, just the upper end of second holder 11 is fixed through coupling assembling with the upper end of first holder 10.

In above-mentioned technical scheme, two sets of main railing symmetries set up on two bases to fix on the ear rack through dead lever 9, then place entablature and bottom end rail in the draw-in groove that first holder and second holder formed, thereby the second holder upwards rotates through the connecting axle with the both ends card of entablature or bottom end rail in the draw-in groove, and first holder passes through coupling assembling with the second holder upper end and is connected. In above-mentioned technical scheme, horizontal bracing piece is placed in the base upper end, improves the steadiness of device. In addition, the arrangement of the fixing assembly facilitates the disassembly of the upper cross beam and the lower cross beam.

Preferably, the ear frame 6 is formed by vertically connecting three identical rectangular plates to form a U-shaped structure.

Preferably, in the above technical solution, the two ends of the upper beam 4 and the lower beam 5 are round pipes, and the middle part is a square pipe.

As a preferred option of the above technical solution, as shown in fig. 1 to 9, the guardrail device further includes a plurality of railings 14, the upper and lower ends of the railings 14 are provided with latches 15, each latch 15 is a T-shaped structure formed by a rectangular block and a cylinder, the lower end surface of the upper beam 4 and the upper end surface of the lower beam 5 are both provided with latch holes 16 corresponding in position, each latch hole 16 is a rectangular hole, the diameter of each latch upper cylinder is smaller than the width of the rectangular hole, and the latches 15 at the upper and lower ends of the railings 14 are inserted into the latch holes 16 of the upper beam 4 and the lower beam 5 and can be locked in the latch holes 16 after being twisted by 90 degrees. Fig. 8 is a bottom view of the upper beam or a top view of the lower beam.

Preferably, the locking groove 13 is a circle shape matched with the circular tubes at the two ends of the upper cross beam 4.

Preferably, the angle between the ear frames 6 is 30-180 degrees. The railings at different angles can be conveniently built according to the specific requirements of a construction site.

Preferably, the angle between the ear frames 6 is 45 °.

Preferably, the connecting assembly includes a first insertion hole 17 formed in the first clamping member 10, a second insertion hole 18 formed in the second clamping member 11, and an insertion block 19, the first insertion hole 17 is communicated with the second insertion hole 18 when the first clamping member 10 and the second clamping member 11 are attached to each other, and the insertion block 19 sequentially penetrates through the first insertion hole 17, the second insertion hole 18, and the first insertion hole 17 to connect the first clamping member 10 and the second clamping member 11.

Preferably, the side columns 7, the transverse supporting rods 8 and the fixing rods 9 are square pipes with the same pipe diameter.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a protector for building engineering which characterized in that: the novel guardrail comprises a base (1), a main railing (2), a fixing component (3), an upper cross beam (4), a lower cross beam (5) and a connecting component, wherein the upper cross beam (4) is identical to the lower cross beam (5) in shape and size, the upper end of the base (1) is cylindrical, a plurality of ear frames (6) are arranged at equal angles in the circumferential direction of a cylinder at the upper end of the base (1), fixing holes are formed in the ear frames (6), the main railing (2) is provided with two groups, the main railing (2) is composed of side columns (7), transverse supporting rods (8) and fixing rods (9), the lower ends of the side columns (7) are perpendicularly connected with the upper side of one ends of the transverse supporting rods (8), the lower side of the other ends of the transverse supporting rods (8) is perpendicularly connected with the fixing rods (9), round holes are formed in the fixing rods (9), and the fixing rods (9) pass through fasteners and, The fixed orifices is fixed it in earmuff (6), be equipped with two sets of fixed subassemblies (3) from top to bottom on limit stand (7), fixed subassembly (3) are including first holder (10), second holder (11) and connecting axle (12), first holder (10) are fixed on limit stand (7), second holder (11) pass through connecting axle (12) swing joint with the lower extreme of first holder (10), and second holder (11) upwards rotate through connecting axle (12) and form draw-in groove (13) that can block entablature (4) or bottom end rail (5) both ends when laminating the state with first holder (10), just the upper end of second holder (11) is through fixed with the upper end of first holder (10).

2. A protective device for construction engineering according to claim 1, characterized in that: the ear rack (6) is vertically connected by three same rectangular plates to form a U-shaped structure.

3. A protective device for construction engineering according to claim 1, characterized in that: the two ends of the upper cross beam (4) and the lower cross beam (5) are round pipes, and the middle of the upper cross beam and the lower cross beam is a square pipe.

4. A protective device for construction engineering according to claim 3, characterized in that: it still includes a plurality of railing (14), the upper and lower both ends of railing (14) are equipped with hasp (15), hasp (15) are the T type structure that comprises rectangular block and cylinder, all set up corresponding hasp hole (16) in position on the lower terminal surface of entablature (4) and the up end of bottom end rail (5), hasp hole (16) are rectangular hole, just the diameter of cylinder is less than the width in rectangular hole on the hasp, hasp (15) at both ends about railing (14) insert in hasp hole (16) on entablature (4) and bottom end rail (5) and through twist 90 degrees after the lockable in hasp hole (16).

5. A protective device for construction engineering according to claim 3, characterized in that: the clamping groove (13) is in a circular shape matched with circular tubes at two ends of the upper cross beam (4).

6. A protective device for construction engineering according to claim 1, characterized in that: the angle between the ear frames (6) is 30-180 degrees.

7. A fencing system for construction engineering as claimed in claim 6, wherein: the angle between the ear frames (6) is 45 degrees.

8. A protective device for construction engineering according to claim 1, characterized in that: coupling assembling is including first jack (17), second jack (18) and inserted block (19) of locating second holder (11) of locating first holder (10), when first holder (10) and second holder (11) laminating first jack (17) are linked together with second jack (18), inserted block (19) pass first jack (17) second jack (18) and first jack (17) in proper order and are connected first holder (10) and second holder (11).

9. A protective device for construction engineering according to claim 1, characterized in that: the side upright columns (7), the transverse supporting rods (8) and the fixing rods (9) are square pipes with the same pipe diameter.