CN220955005U - Guardrail for building engineering convenient to remove - Google Patents

Abstract

The utility model discloses a guardrail for construction engineering, which is convenient to move, and comprises a first guardrail, a second guardrail, an underframe, a mounting seat, a support and universal wheels, wherein the second guardrail is positioned on the opposite surface of the first guardrail, the underframe is positioned at the bottoms of the first guardrail and the second guardrail, the mounting seat is arranged at the bottom of the underframe, the universal wheels are symmetrically distributed at the bottom of the mounting seat, the support is symmetrically distributed on the bottom surface of the underframe, and the first guardrail and the second guardrail have the same structure. This guardrail for building engineering convenient to remove possesses the advantage such as being convenient for remove, simple structure, nimble adjustable, detachable construction and safety and stability, can satisfy the on-the-spot demand to the guardrail of building engineering, improves the efficiency of construction and ensures the construction safety.

Description

Guardrail for building engineering convenient to remove

Technical Field

The utility model relates to the technical field of construction guardrails, in particular to a movable guardrail for construction engineering.

Background

The construction site is usually required to be provided with a guardrail to ensure the safety of a construction area, the traditional guardrail for the construction is usually composed of fixed steel pipes, the weight is large and the guardrail is difficult to move, and in order to solve the mobility problem, the guardrail for the construction is required to be convenient to move.

Disclosure of utility model

The utility model aims to provide a guardrail for construction engineering, which is convenient to move, so as to solve the problems of large weight and difficult movement in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guardrail for building engineering convenient to remove, includes first guardrail, second guardrail, chassis, mount pad, support and universal wheel, the second guardrail is located first guardrail opposite face, the chassis is located first guardrail and second guardrail bottom, the mount pad is installed the chassis bottom, universal wheel symmetric distribution is in the mount pad bottom, the support symmetric distribution is in chassis bottom surface, first guardrail and second guardrail are the same structure.

The first guardrail one end surface fixedly connected with head rod, first guardrail other end surface fixedly connected with second connecting rod first guardrail and second guardrail all are provided with head rod and second connecting rod to be connected with the chassis through head rod and second connecting rod and constitute a whole, also make both transversely splice through head rod and second connecting rod simultaneously.

The guide rails are symmetrically distributed at the left end and the right end of the underframe, the guide rails are movably connected with the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are guided and installed by the guide rails, and the underframe is convenient to support the first connecting rod and the second connecting rod.

The screw rod is movably connected to the top surface of the mounting seat, one end of the screw rod, which is in threaded connection with the bottom frame, rotates by taking the mounting seat as a center point, and simultaneously carries out threaded transmission with the bottom frame, so that the mounting seat is vertically lifted, the universal wheel is in contact with the ground, the first guardrail or the second guardrail can be lifted, the second guardrail is separated from the ground, and the whole guardrail structure is convenient to move.

The sliding rods are symmetrically distributed on the top surface of the mounting seat, and are in sliding connection with the underframe to enable the mounting seat and the universal wheels to have an angle limiting structure in the vertical lifting process of the mounting seat.

The outer surface symmetric distribution of one end of second connecting rod has the rotation seat, the rotation seat that rotates the inside rotation of rotation seat is connected with deflector second connecting rod and sets up contains the deflector structure, not only can carry out the angle modulation, can also peg graft with first guardrail through the deflector, makes two guardrails can carry out horizontal concatenation.

The top surface of deflector is provided with the joint board, the one end of deflector is pegged graft at the internal surface of head rod, joint board and second connecting rod are movable mounting deflector and are the effect for the location installation, and joint board laminating guardrail to use the bolt to make can fasten the installation between two guardrails.

The first guardrail and the second guardrail form a detachable structure through the guide plate and the connecting plate, the first guardrail and the second guardrail can be transversely assembled through the guide plate and the connecting plate, the self-adaptive adjustment can be carried out according to the required length, and the angle adjustment can be carried out according to the construction site range.

The movable rods are distributed at equal intervals inside the first guard rail and the second guard rail and are movably connected with the underframe, and the connecting ends of the movable rods and the first guard rail and the second guard rail are connected with bolts.

Compared with the prior art, the utility model has the beneficial effects that: this guardrail for building engineering convenient to remove:

1. Is convenient for move: through the structures of the underframe, the mounting seat, the universal wheels and the like, the whole guardrail has the characteristic of convenient movement, and can conveniently carry out position adjustment and movement construction;

2. The structure is simple: the guardrail for the building engineering adopts the first guardrail and the second guardrail with the same structure, is convenient for processing and production, and reduces the production cost;

3. flexible and adjustable: through the design of transverse splicing of the first connecting rod and the second connecting rod, movable connection of the guide rail on the underframe, vertical lifting of the mounting seat and the like, the whole guardrail has the characteristic of flexible and adjustable property, and can carry out self-adaptive adjustment of length and angle according to the requirements of construction sites;

4. Detachable structure: the first guardrail and the second guardrail form a detachable structure through the design of the guide plate and the connecting plate, so that the assembly, the disassembly and the transportation are convenient;

5. Safe and stable: through the swing joint of movable rod and chassis and the fastening installation of bolt, guarantee the steadiness and the security of guardrail, ensure job site's safety.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is a schematic view of the front construction of the first rail and chassis of the present utility model;

FIG. 3 is an enlarged schematic view of the rotating base of the present utility model;

fig. 4 is a schematic top view of the chassis of the present utility model.

In the figure: 1. a first guardrail; 2. a second guardrail; 3. a chassis; 4. a first connecting rod; 5. a second connecting rod; 6. a movable rod; 7. a bolt; 8. a mounting base; 9. a screw; 10. a universal wheel; 11. a support; 12. a guide rail; 13. a rotating seat; 14. a guide plate; 15. a splice plate; 16. and a slide bar.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a guardrail for building engineering convenient to remove, includes first guardrail 1, second guardrail 2, chassis 3, mount pad 8, support 11 and universal wheel 10, and second guardrail 2 is located first guardrail 1 opposite face, and chassis 3 is located first guardrail 1 and second guardrail 2 bottom, and mount pad 8 is installed in chassis 3 bottom, and universal wheel 10 symmetric distribution is in mount pad 8 bottom, and support 11 symmetric distribution is at chassis 3 bottom surface, and first guardrail 1 and second guardrail 2 are the same structure.

First guardrail 1 one end surface fixedly connected with head rod 4, first guardrail 1 other end surface fixedly connected with second connecting rod 5, first guardrail 1 and second guardrail 2 all are provided with head rod 4 and second connecting rod 5, and be connected with chassis 3 through head rod 4 and second connecting rod 5 and constitute a whole, make both transversely splice through head rod 4 and second connecting rod 5 simultaneously, both ends symmetric distribution has guide rail 12 about chassis 3, guide rail 12 and head rod 4 and second connecting rod 5 are swing joint, head rod 4 and second connecting rod 5 are guided by guide rail 12 and are installed, chassis 3 is convenient for support head rod 4 and second connecting rod 5.

The top surface swing joint of mount pad 8 has screw rod 9, screw rod 9 and chassis 3 are threaded connection, the one end of screw rod 9 rotates with mount pad 8 as the central point, simultaneously carry out screw drive with chassis 3, make mount pad 8 carry out vertical lift, universal wheel 10 and ground contact, still can go on going up and down to first guardrail 1 or second guardrail 2, make second guardrail 2 break away from ground, be convenient for remove guardrail overall structure, the top surface symmetric distribution of mount pad 8 has slide bar 16, slide bar 16 and chassis 3 are sliding connection, mount pad 8 is at the in-process of vertical lift, carry out the direction removal by slide bar 16, make mount pad 8 and universal wheel 10 can have angle limit structure.

The outer surface symmetric distribution of one end of second connecting rod 5 has rotation seat 13, rotation seat 13 inside rotates and is connected with deflector 14, rotation seat 13 that second connecting rod 5 set up contains deflector 14 structure, not only can carry out angle modulation, can also peg graft with first guardrail 1 through deflector 14, make two guardrails can carry out horizontal concatenation, the top surface of deflector 14 is provided with link plate 15, the one end of deflector 14 is pegged graft at the internal surface of head rod 4, link plate 15 and second connecting rod 5 are movable mounting, deflector 14 is the effect is for location installation, and link plate 15 laminating guardrail, and use bolt 7 to make can carry out fastening installation between two guardrails.

The first guardrail 1 forms a detachable structure with the second guardrail 2 through the guide plate 14 and the connecting plate 15, the first guardrail 1 can be transversely assembled with the second guardrail 2 through the guide plate 14 and the connecting plate 15, can be self-adaptively adjusted according to the required length, and can be further adjusted according to the construction site range, movable rods 6 are distributed at equal intervals inside the first guardrail 1 and the second guardrail 2, the movable rods 6 are movably connected with the underframe 3, the movable rods 6 are connected with bolts 7 at the connecting ends of the first guardrail 1 and the second guardrail 2, the movable rods 6 are movably mounted with the guardrails, the disassembly and the assembly are convenient, the transportation difficulty is reduced, and accordingly the flexibility of the integral structure is improved.

Working principle: when the guardrail for the construction engineering convenient to move is used, first guardrail 1 or second guardrail 2 corresponds to the position of underframe 3, the bottom ends of connecting rod 4 and connecting rod 4 are attached to the positions of guide rails 12 at the left end and the right end of underframe 3, vertical installation is completed in a sliding mode, movable rod 6 sequentially penetrates through first guardrail 1 or second guardrail 2 and the grooves inside underframe 3, movable rod 6 and first guardrail 1 are fixed through bolts 7, rotating seats 13 at the upper end and the lower end of second connecting rod 5 horizontally correspond to first connecting rod 4 when transverse splicing is needed, guide plates 14 are adjusted to correspond to grooves inside first connecting rod 4 and are inserted, connecting plates 15 are attached to the outer surfaces of first connecting rod 4 at the moment, threaded holes preset at the connecting ends of the connecting rods are used for transmission, transverse splicing is performed between the two guardrails, self-adaptive adjustment can be performed according to required length and angle, when the guardrails need to be moved, control screws 9 are rotated, universal wheels 10 are driven to vertically lift by mounting seats 8, universal wheels 10 are enabled to be enabled to contact with the ground 11 and are enabled to be separated from the ground through the mode of vertical lifting, and the flexibility of the guardrail is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a guardrail for building engineering convenient to remove, its characterized in that includes first guardrail (1), second guardrail (2), chassis (3), mount pad (8), support (11) and universal wheel (10), second guardrail (2) are located first guardrail (1) opposite face, chassis (3) are located first guardrail (1) and second guardrail (2) bottom, mount pad (8) are installed chassis (3) bottom, universal wheel (10) symmetric distribution is in mount pad (8) bottom, support (11) symmetric distribution is in chassis (3) bottom surface, first guardrail (1) and second guardrail (2) are the same structure.

2. A portable guard rail for construction engineering according to claim 1, wherein: the novel guardrail is characterized in that a first connecting rod (4) is fixedly connected to the outer surface of one end of the first guardrail (1), and a second connecting rod (5) is fixedly connected to the outer surface of the other end of the first guardrail (1).

3. A portable guard rail for construction engineering according to claim 1, wherein: guide rails (12) are symmetrically distributed at the left end and the right end of the underframe (3), and the guide rails (12) are movably connected with the first connecting rod (4) and the second connecting rod (5).

4. A portable guard rail for construction engineering according to claim 1, wherein: the top surface of the mounting seat (8) is movably connected with a screw rod (9), and the screw rod (9) is in threaded connection with the underframe (3).

5. A portable guard rail for construction engineering according to claim 1, wherein: the top surface of the mounting seat (8) is symmetrically provided with slide bars (16), and the slide bars (16) are in sliding connection with the underframe (3).

6. A portable guard rail for construction engineering according to claim 2, wherein: the outer surface of one end of the second connecting rod (5) is symmetrically provided with a rotating seat (13), and a guide plate (14) is rotatably connected inside the rotating seat (13).

7. The movable guardrail for construction engineering according to claim 6, wherein: the top surface of deflector (14) is provided with joint board (15), the one end of deflector (14) is pegged graft at the internal surface of head rod (4), joint board (15) are movable mounting with second connecting rod (5).

8. A portable guard rail for construction engineering according to claim 1, wherein: the first guardrail (1) and the second guardrail (2) form a detachable structure through the guide plate (14) and the connecting plate (15).

9. A portable guard rail for construction engineering according to claim 1, wherein: the movable rods (6) are distributed at equal intervals inside the first guard rail (1) and the second guard rail (2), the movable rods (6) are movably connected with the underframe (3), and the connecting ends of the movable rods (6) and the first guard rail (1) and the second guard rail (2) are connected with bolts (7).