CN209704173U - A kind of construction safe fence - Google Patents

Abstract

The utility model discloses a kind of construction safe fences, including pedestal, the top of the pedestal is vertically fixedly connected with fixed column, fixed device is provided at the top of the fixed column, the fixed device includes thread bush, threaded rod, rotating handle, cutting ferrule, card slot, limiting slot and gag lever post, the top of the fixed column inner cavity is laterally embedded with thread bush, the thread in inner cavity of the thread bush is connected with threaded rod, top on the inside of the fixed column is horizontally arranged with crossbeam, the bottom of the crossbeam is successively welded with multiple vertical beams from left to right, the bottom of the vertical beam is laterally welded with bottom beam.The utility model passes through the cooperation of thread bush, threaded rod, rotating handle, cutting ferrule, card slot, limiting slot and gag lever post, crossbeam is fixed and is dismantled convenient for worker, solve the problems, such as that existing safe fence is not easy to disassembly, convenient for, to being transported after safe fence disassembly, being worth of widely use after the completion of construction team's construction.

Description

A kind of construction safe fence

Technical field

The utility model relates to technical field of building construction, specially a kind of construction safe fence.

Background technique

Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also be with It says it is various lines on design drawing, in specified place, becomes process in kind, it includes basic engineering construction, master Body structure construction, roof construction, decorative engineering construction etc., the place of construction operation is known as " construction site " or cries " construction site ", is also named building site.

When worker carries out construction at the construction field (site), need to use safe fence to protect the safety of oneself, however it is existing Some safe fences are not easy to dismantle, and due to needing to dismantle safe fence after the completion of the construction of building team, then entrucking is transported It is defeated, since existing safe fence is mostly integral solder frame structure, thus worker be not easy to carry out safe fence to carry and Disassembly, greatly strengthens the labor intensity and removal efficiency of worker.

Utility model content

The purpose of this utility model is to provide a kind of construction safe fences, have advantage easy to disassemble, solution Existing safe fence of having determined is not easy to the problem of disassembly.

To achieve the above object, the utility model provides the following technical solutions: a kind of construction safe fence, including Pedestal, the top of the pedestal are vertically fixedly connected with fixed column, and fixed device is provided at the top of the fixed column, described solid Top on the inside of fixed column is horizontally arranged with crossbeam, and the bottom of the crossbeam is successively welded with multiple vertical beams from left to right, described perpendicular The bottom of beam is laterally welded with bottom beam.

Preferably, the fixed device includes thread bush, threaded rod, rotating handle, cutting ferrule, card slot, limiting slot and gag lever post, institute The top for stating fixed column inner cavity is laterally embedded with thread bush, and the thread in inner cavity of the thread bush is connected with threaded rod, the screw thread The outside of bar is through thread bush and is fixedly connected with rotating handle, and the inside of the threaded rod through thread bush and is fixedly connected with card Set, the inner cavity of the cutting ferrule offer the card slot used with beam engagement, and the corresponding side of the cutting ferrule and crossbeam inner cavity is perpendicular To limiting slot is offered, the inner cavity of the limiting slot is connected with gag lever post.

Preferably, being sticked at the positive center of the crossbeam has reflection plaster.

Preferably, the corresponding side of the vertical beam is fixedly connected with protective net, is fixedly connected at the top of the fixed column There is road stroboscopic lamp.

Preferably, the top on the outside of the fixed column is fixedly connected with deck, and the inner cavity of the deck is connected with card Bar offers the card hole being used cooperatively with kelly at the top of the rotating handle.

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

1, the utility model passes through the cooperation of thread bush, threaded rod, rotating handle, cutting ferrule, card slot, limiting slot and gag lever post, just Crossbeam is fixed and is dismantled in worker, solves the problems, such as that existing safe fence is not easy to disassembly, constructs convenient for construction team After the completion to being transported after safe fence disassembly, it is worth of widely use.

2, the utility model is by reflection plaster and road stroboscopic lamp, when rather dark, convenient for pedestrian and vehicle Carry out reflection alarming prevents worker or construction material from falling from from vertical beam sky by protective net, passes through deck, kelly And card hole, clamping fixed can be carried out to rotating handle, prevent rotating handle from unexpected loosen occurs.

Detailed description of the invention

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

Fig. 2 is the partial enlarged view of A in the utility model Fig. 1 structure；

Fig. 3 is the utility model structure rotating handle top view.

In figure: 1 pedestal, 2 fixed columns, 3 fixed devices, 301 thread bush, 302 threaded rods, 303 rotating handles, 304 cutting ferrules, 305 Card slot, 306 limiting slots, 307 gag lever posts, 4 crossbeams, 5 vertical beams, 6 bottom beams, 7 reflection plasters, 8 protective nets, 9 road stroboscopic lamps, 10 cards Seat, 11 kellies, 12 card 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. 1-3, a kind of construction safe fence, including pedestal 1, the top of pedestal 1 is please referred to vertically to be fixedly connected There is fixed column 2, the top of fixed column 2 is fixedly connected with road stroboscopic lamp 9, and the top in 2 outside of fixed column is fixedly connected with deck 10, the inner cavity of deck 10 is connected with kelly 11, and the top of rotating handle 303 offers the card hole 12 being used cooperatively with kelly 11, By deck 10, kelly 11 and card hole 12, clamping fixed can be carried out to rotating handle 303, prevent rotating handle 303 from unexpected loosening occurs, Gu The top of fixed column 2 is provided with fixed device 3, fixed device 3 include thread bush 301, threaded rod 302, rotating handle 303, cutting ferrule 304, Card slot 305, limiting slot 306 and gag lever post 307, the top of 2 inner cavity of fixed column are laterally embedded with thread bush 301, thread bush 301 Thread in inner cavity is connected with threaded rod 302, and the outside of threaded rod 302 through thread bush 301 and is fixedly connected with rotating handle 303, screw thread The inside of bar 302 is through thread bush 301 and is fixedly connected with cutting ferrule 304, and the inner cavity of cutting ferrule 304 is offered to be made with the cooperation of crossbeam 4 Card slot 305, the side corresponding with 4 inner cavity of crossbeam of cutting ferrule 304 vertically offer limiting slot 306, the inner cavity of limiting slot 306 It is connected with gag lever post 307, the top of 2 inside of fixed column is horizontally arranged with crossbeam 4, and being sticked at the positive center of crossbeam 4, there have to be reflective Patch 7, it is horizontal convenient for carrying out reflection alarming to pedestrian and vehicle when rather dark by reflection plaster 7 and road stroboscopic lamp 9 The bottom of beam 4 is successively welded with multiple vertical beams 5 from left to right, and the corresponding side of vertical beam 5 is fixedly connected with protective net 8, passes through Protective net 8 prevents worker or construction material from falling from from 5 sky of vertical beam, and the bottom of vertical beam 5 is laterally welded with bottom beam 6, leads to The cooperation for crossing thread bush 301, threaded rod 302, rotating handle 303, cutting ferrule 304, card slot 305, limiting slot 306 and gag lever post 307, is convenient for Worker is fixed and dismantles to crossbeam 4, solves the problems, such as that existing safe fence is not easy to disassembly, has constructed convenient for construction team At it is rear to safe fence disassembly after transport.

In use, worker puts crossbeam 4 to 304 horizontal line of cutting ferrule, then two workers rotate clockwise rotating handle simultaneously 303, rotating handle 303, which drives in threaded rod 302, to be moved inward, and sticks into crossbeam 4 in card slot 305, so that cutting ferrule 304 is to crossbeam 4 Preparatory clamping is carried out, then gag lever post 307 is inserted into limiting slot 306 by worker, so that cutting ferrule 304 and gag lever post 307 are to crossbeam 4 It is fixed, similarly, worker can dismantle crossbeam 4.

The standardized element used in this specification arrived can commercially, the specific connection type of each part The conventional means such as mature in the prior art bolt, rivet, welding are all made of, mechanical, part and equipment are all made of the prior art Middle conventional model, no longer makes specific narration herein.

In summary: the construction safe fence passes through thread bush 301, threaded rod 302, rotating handle 303, cutting ferrule 304, the cooperation of card slot 305, limiting slot 306 and gag lever post 307 solves the problems, such as that existing safe fence is not easy to disassembly.

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 construction safe fence, including pedestal (1), it is characterised in that: the top of the pedestal (1) is vertically fixed It is connected with fixed column (2), is provided with fixed device (3) at the top of the fixed column (2), the top on the inside of the fixed column (2) It is horizontally arranged with crossbeam (4), the bottom of the crossbeam (4) is successively welded with multiple vertical beams (5) from left to right, the vertical beam (5) Bottom be laterally welded with bottom beam (6).

2. a kind of construction safe fence according to claim 1, it is characterised in that: fixed device (3) packet Include thread bush (301), threaded rod (302), rotating handle (303), cutting ferrule (304), card slot (305), limiting slot (306) and gag lever post (307), the top of fixed column (2) inner cavity is laterally embedded with thread bush (301), the thread in inner cavity of the thread bush (301) It being connected with threaded rod (302), the outside of the threaded rod (302) through thread bush (301) and is fixedly connected with rotating handle (303), The inside of the threaded rod (302) is through thread bush (301) and is fixedly connected with cutting ferrule (304), the inner cavity of the cutting ferrule (304) The card slot (305) being used cooperatively with crossbeam (4) is offered, the corresponding side of the cutting ferrule (304) and crossbeam (4) inner cavity is vertical It offers limiting slot (306), the inner cavity of the limiting slot (306) is connected with gag lever post (307).

3. a kind of construction safe fence according to claim 1, it is characterised in that: the crossbeam (4) is positive Being sticked at center has reflection plaster (7).

4. a kind of construction safe fence according to claim 1, it is characterised in that: the vertical beam (5) is corresponding Side be fixedly connected with protective net (8), be fixedly connected with road stroboscopic lamp (9) at the top of the fixed column (2).

5. a kind of construction safe fence according to claim 2, it is characterised in that: on the outside of the fixed column (2) Top be fixedly connected with deck (10), the inner cavity of the deck (10) is connected with kelly (11), the rotating handle (303) Top offers the card hole (12) being used cooperatively with kelly (11).