CN216840468U

CN216840468U - Civil engineering safety scaffold

Info

Publication number: CN216840468U
Application number: CN202123394398.6U
Authority: CN
Inventors: 韩超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-28
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of building construction, in particular to a civil engineering safety construction frame, which comprises a longitudinal support frame and an operation bedplate detachably connected with the top of the longitudinal support frame, wherein four upright posts of the longitudinal support frame are hinged with two guard bars, a protective net for protection is fixedly connected between the guard bars on two adjacent upright posts, the bottom of the longitudinal support frame is fixedly connected with a central connecting rod, the bottom of a snap ring is fixedly connected with a traction rope, and the other end of the traction rope is wound outside the central connecting rod; the vertical support frame plays the effect that supports to the operation platen, and the operation platen passes through the fixed back of snap ring vertical support frame lock joint, and the fixed haulage rope of cooperation can be fixed on central connecting rod, receives the effect of dragging of fixed haulage rope this moment, makes the operation platen receive decurrent effect of dragging all the time, prevents that the operation platen from taking place to rock, and then has increased user of service's stability of using.

Description

Civil engineering safety scaffold

Technical Field

The utility model belongs to a construction technical field, concretely relates to civil engineering safety scaffold.

Background

The work platform that the scaffold was set up in order to guarantee that each work progress goes on smoothly, the engineering construction of different grade type chooses for use the scaffold of different usage, is located indoor construction operation, when constructing wall, top surface, often can use the scaffold of fixing on subaerial, the scaffold is rectangular frame, and the top has the construction board, and the both ends of construction board are passed through the fastener and are fixed on two horizontal poles of frame.

SUMMERY OF THE UTILITY MODEL

Present construction frame top mainly receives the space influence, if set up the rail, lead to the restriction by a wide margin that operating space received, and if not set up the rail, because the board of being worked has a take the altitude, the condition that falls appears very easily to operating personnel, simultaneously again because the space is limited, if be the narrow structure in the wide top in bottom with setting up all around of scaffold, make the lateral wall have a grade, though can alleviate the influence that falls the cause this moment, but can seriously influence the space, and the indoor space is limited, the utility model provides a civil engineering safety scaffold has the slope and protects outward and can avoid personnel to appear falling the injured condition, can accomodate folding according to the demand simultaneously, makes personnel through the convenience and can guarantee the characteristics of the security of using.

The utility model provides a following technical scheme: include vertical support frame and can dismantle the connection the operation platen at vertical support frame top, it has two fender rods all to articulate on four stands of vertical support frame, on two adjacent stands fixedly connected with is used for the protection network of protection between the fender rod, the bottom fixedly connected with center connecting rod of vertical support frame, the both ends of operation platen through a plurality of snap ring with vertical support frame lock joint is fixed, the bottom fixedly connected with haulage rope of snap ring, the winding of the haulage rope other end is in the center connecting rod is outside.

The central connecting rod is provided with a plurality of wiring slots distributed at equal intervals, and the traction rope is wound inside the wiring slots.

The vertical support frame comprises a vertical support frame and is characterized in that two fixing rings are fixedly connected to the bottom of a stand column of the vertical support frame, the fixing rings are fixedly connected to the upper portion of each fixing ring and used for increasing the supporting stability of the vertical support frame, and the bottom of the vertical support frame is fixedly connected with a supporting base supported on the ground.

The vertical columns of the longitudinal support frame are fixedly connected with metal patches, and the top of the guard bar is fixedly connected with a magnetic suction block magnetically connected with the metal patches.

Wherein, two the equal fixedly connected with of opposite side of fender rod a plurality of is vertical equidistance and is used for fixing the collar of protection network.

Wherein, the central connecting rod is fixedly connected at the cross-shaped position of the cross-shaped supporting frame.

The utility model has the advantages that:

1. the vertical support frame plays the effect that supports to the operation platen, and the operation platen passes through the fixed back of snap ring vertical support frame lock joint, and the fixed haulage rope of cooperation can be fixed on central connecting rod, receives the effect of dragging of fixed haulage rope this moment, makes the operation platen receive decurrent effect of dragging all the time, prevents that the operation platen from taking place to rock, and then has increased user of service's stability in use.

2. All articulated protective rod on the stand of vertical support frame simultaneously, the pin joint of protective rod is located the bottom, the protective rod receives the influence of gravity and can open to the four sides this moment, open the back protection network and expose, even when operating personnel steps on the sky carelessly and take place to fall, can directly contact with the protection network this moment, the deformation back takes place for a large amount of kinetic energy of the absorptive whereabouts personnel of protection network, make whereabouts personnel can not cause rigid contact with the contact surface and exert an influence to the health, operating personnel can grasp the protection network simultaneously and avoid continuing the whereabouts, perhaps offset with whereabouts kinetic energy through the frictional force of contact, although the protective rod opens to the outside, but when needing the man-hour, can raise the protective rod to the top and pass through, can not lead to the fact the influence to the space.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic perspective view of the utility model after the protective net is disassembled;

fig. 3 is a schematic front view of the present invention;

FIG. 4 is a partial schematic view of the engagement between the guard bar and the longitudinal support frame of the present invention;

fig. 5 is a partial perspective view of the center connecting rod of the present invention;

in the figure: 1. a longitudinal support frame; 11. a cross support frame; 111. a central connecting rod; 112. a wiring trough; 12. a fixing ring; 13. fixing a rope; 14. a support base; 15. a metal patch; 2. operating the bedplate; 21. a snap ring; 22. a hauling rope; 3. a guard bar; 31. a protective net; 32. a mounting ring; 33. and (6) magnetically attracting the block.

Detailed Description

Referring to fig. 1-5, the present invention provides the following technical solutions: including vertical support frame 1 and can dismantle the operation platen 2 of connecting vertical support frame 1 top, it has two guard bars 3 all to articulate on four stands of vertical support frame 1, fixedly connected with is used for the protection network 31 between the guard bar 3 on two adjacent stands, the bottom fixedly connected with center connecting rod 111 of vertical support frame 1, the both ends of operation platen 2 are fixed with 1 lock joint of vertical support frame through a plurality of snap ring 21, the bottom fixedly connected with haulage rope 22 of snap ring 21, the winding of the other end of haulage rope 22 is outside at center connecting rod 111.

In this embodiment: the longitudinal support frame 1 plays a supporting role for the operation bedplate 2, after the operation bedplate 2 is fastened and fixed through the longitudinal support frame 1 of the snap ring 21, at the moment, the snap ring 21 and the longitudinal support frame 1 are singly fastened and fixed and unstable, and in order to prevent the situation that the operation bedplate 2 shakes to cause instability of feet of an operator, the bottom of the longitudinal support frame 1 is provided with the central connecting rod 111, on one hand, the central connecting rod 111 supplements the strength of the longitudinal support frame 1, on the other hand, the central connecting rod 111 can be fixed on the central connecting rod 111 by matching with the fixed traction rope 22, and on the moment, the operation bedplate 2 is always subjected to downward pulling action by the fixed traction rope 22, so that the operation bedplate 2 is prevented from shaking, the use stability of the user is further improved, meanwhile, the upright columns of the longitudinal support frame 1 are hinged with the protection rods 3, and the hinge joints of the protection rods 3 are positioned at the bottom, protection pole 3 receives the influence of gravity and can open to the four sides this moment, open back protection network 31 and expose, even if operating personnel steps on the sky carelessly and take place to fall, can directly contact with protection network 31 this moment, behind the deformation takes place for a large amount of kinetic energy of the whereabouts personnel that protection network 31 absorbs, make the whereabouts personnel can not cause hard contact with the contact surface and exert an influence to the health, operating personnel can grab protection network 31 simultaneously and avoid continuing the whereabouts, perhaps offset with the kinetic energy of whereabouts through the frictional force of contact, although protection pole 3 opens to the outside, but when needing the man-hour, can raise protection pole 3 to the top and pass through, can not cause the influence to the space.

A plurality of wire bundling grooves 112 distributed at equal intervals are formed in the central connecting rod 111, and the traction rope 22 is wound inside the wire bundling grooves 112; after the tow rope 22 is fixed by the tow groove 112, the tow rope 22 does not slide axially along the central connecting rod 111 in the tow groove 112, thereby improving the stability of the fixation.

The bottom of the upright post of the longitudinal support frame 1 is fixedly connected with two fixing rings 12, the fixing rings 12 are fixedly connected with fixing ropes 13 for increasing the support stability of the longitudinal support frame 1, and the bottom of the longitudinal support frame 1 is fixedly connected with a support base 14 supported on the ground; because the protection rod 3 is located at the outer side, if a person falls, the whole longitudinal support frame 1 is easily driven to roll and overturn due to the stress of the protection net 31, and therefore the protection net 31 is connected with some fixing pieces on the ground or some fixed points around the fixing pieces through the fixing ropes 13, so that the situation that the longitudinal support frame 1 rolls over cannot be caused even if the protection net 31 is influenced by acting force.

The upright posts of the longitudinal support frame 1 are fixedly connected with metal patches 15, and the top of the protection rod 3 is fixedly connected with a magnetic suction block 33 which is magnetically connected with the metal patches 15; can fix with metal patch 15 through magnetism piece 33, when transporting, the guard bar 3 can adsorb and can not cause the influence to the transportation on vertical support frame 1.

The opposite sides of the two guard bars 3 are fixedly connected with a plurality of mounting rings 32 which are vertically and equidistantly used for fixing the protective net 31; the mounting ring 32 is mainly used to fix the protection net 31 to the side of the protection rod 3 more conveniently and stably.

The central connecting rod 111 is fixedly connected at the cross of the cross support frame 11; the center connecting rod 111 is fixed at the intersection of the cross bracing frame 11, and then the center connecting rod 111 is located at the middle part, so that the fixing of the fixing rope 13 is more convenient.

The utility model discloses a theory of operation and use flow: after the operation bedplate 2 is fastened and fixed through the vertical support frame 1 of the snap ring 21, the operation bedplate 2 can be fixed on the central connecting rod 111 by matching with the fixed traction rope 22, at the moment, the operation bedplate 2 is always subjected to downward traction by the traction action of the fixed traction rope 22 to prevent the operation bedplate 2 from shaking, the upright posts of the vertical support frame 1 are hinged with the protective rods 3, the hinged points of the protective rods 3 are positioned at the bottom, at the moment, the protective rods 3 can be opened towards four sides under the influence of gravity, after the protective rods are opened, the protective net 31 is exposed, even when the operation personnel carelessly steps on the air and falls, the operation personnel can directly contact with the protective net 31, after a large amount of kinetic energy of the falling personnel absorbed by the protective net 31 is deformed, the falling personnel can not make hard contact with a contact surface to influence the body, meanwhile, the operation personnel can grasp the protective net 31 to avoid continuous falling, or the friction force of the contact can be counteracted with the falling kinetic energy, although the protection rod 3 is opened to the outside, when people need to pass, the protection rod 3 can be lifted upwards and pass through, and the space is not affected.

Claims

1. The utility model provides a civil engineering safety scaffold which characterized in that: including vertical support frame (1) and can dismantle the connection operation platen (2) at vertical support frame (1) top, all articulated on four stands of vertical support frame (1) have two fender rods (3), on two adjacent stands fixedly connected with is used for protection network (31) between fender rod (3), the bottom fixedly connected with center connecting rod (111) of vertical support frame (1), the both ends of operation platen (2) through a plurality of snap ring (21) with vertical support frame (1) lock joint is fixed, the bottom fixedly connected with haulage rope (22) of snap ring (21), the winding of haulage rope (22) other end is in center connecting rod (111) outside.

2. A civil engineering safety scaffold as claimed in claim 1 wherein: the central connecting rod (111) is provided with a plurality of wiring slots (112) which are distributed at equal intervals, and the traction rope (22) is wound inside the wiring slots (112).

3. A civil engineering safety scaffold as claimed in claim 1 wherein: two solid fixed rings (12) of stand bottom fixedly connected with of vertical support frame (1), gu fixed ring (12) go up fixedly connected with and be used for increasing vertical support frame (1) supports stable fixed rope (13), the bottom fixedly connected with of vertical support frame (1) and ground support's support base (14).

4. A civil engineering safety scaffold as claimed in claim 1 wherein: the vertical column of the longitudinal support frame (1) is fixedly connected with a metal patch (15), and the top of the guard bar (3) is fixedly connected with a magnetic suction block (33) magnetically connected with the metal patch (15).

5. A civil engineering safety scaffold as claimed in claim 1 wherein: the opposite sides of the two guard bars (3) are fixedly connected with a plurality of mounting rings (32) which are vertically equidistant and used for fixing the protective net (31).

6. A civil engineering safety scaffold as claimed in claim 1 wherein: the two sides of the longitudinal support frame (1) are fixedly connected with cross support frames (11), and the central connecting rod (111) is fixedly connected to the cross intersection of the cross support frames (11).