CN215167805U

CN215167805U - Safe scaffold that civil engineering construction used

Info

Publication number: CN215167805U
Application number: CN202121313655.6U
Authority: CN
Inventors: 周子涵
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2021-06-12
Filing date: 2021-06-12
Publication date: 2021-12-14
Anticipated expiration: 2031-06-12

Abstract

The utility model discloses a safe scaffold of civil engineering construction usefulness, comprises a workbench, the workstation includes frame and backup pad, the equal fixedly connected with adapter sleeve in four corners of frame, the bracing piece has been cup jointed to the inside of every adapter sleeve all sliding, fixedly connected with L template on the lateral wall of adapter sleeve, has the round pin axle through spring sliding connection on the lateral wall of L template, evenly distributed has a plurality of pinholes on the lateral wall of bracing piece, and the inner of round pin axle runs through the lateral wall of adapter sleeve and the activity is pegged graft in the inside of pinhole, the utility model discloses a take the back out the inside of round pin axle from the pinhole, the adapter sleeve can slide from top to bottom in the inside of bracing piece, alright this moment highly adjust the workstation, and the constructor of being convenient for operates facilitating the use in the construction place of co-altitude not.

Description

Safe scaffold that civil engineering construction used

Technical Field

The utility model relates to a construction technical field specifically is a safe scaffold that civil engineering construction used.

Background

The safe scaffold is used in the places where external walls, interior decoration or high floor height cannot be directly constructed on the construction site, and is mainly used for facilitating the up-and-down high-altitude operation of constructors;

the workman generally need set up the support in advance when the construction in order to make things convenient for subsequent working process, current ordinary scaffold simple structure, the removal of scaffold is comparatively difficult, and can't adjust the scaffold height, and the workman is when climbing the scaffold, generally scramble from one side of scaffold, the focus skew of scaffold this moment, climbing in-process scaffold inclines askewly easily, harm constructor's life safety, it is very inconvenient at the during operation, influence work efficiency and quality therefore we have proposed a safe scaffold that civil engineering construction used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe scaffold of civil engineering construction usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe scaffold that civil engineering construction used, includes the workstation, the workstation includes frame and backup pad, and the downside evenly distributed of backup pad has a plurality of crossbeams, and the crossbeam plays the effect that increases backup pad intensity, the equal fixedly connected with adapter sleeve in four corners of frame, the inside of every adapter sleeve all slides and cup joints the bracing piece that is used for supporting the workstation, fixedly connected with L template on the lateral wall of adapter sleeve, there is the round pin axle through spring sliding connection on the lateral wall of L template, evenly distributed has a plurality of pinholes on the lateral wall of bracing piece, the inner of round pin axle runs through the lateral wall of adapter sleeve and activity is pegged graft in the inside of pinhole, and the cooperation of round pin axle and pinhole can be with workstation fixed stay on the bracing piece, and the round pin axle is pegged graft when the pinhole of co-altitude, the height of adjustable workstation facilitates the use.

Preferably, it has the access & exit to open in the backup pad, be equipped with the apron that upwards rotates to open on the access & exit, one side fixedly connected with dead lever of access & exit, the lower extreme fixedly connected with bottom plate of bracing piece, be equipped with the ladder between bottom plate and the backup pad, the upper end activity hook of ladder hangs on the dead lever, the lower extreme of ladder articulates there is the slider, slider sliding connection is in the inside of slide rail, the slide rail is opened on the up side of bottom plate.

Preferably, the equal fixedly connected with foot rest in four corners of bottom plate, the downside of every foot rest all is equipped with the universal wheel, utilizes the universal wheel can be convenient for this safe scaffold's removal.

Preferably, all the meshing is connected with the screw rod on the lateral wall of foot rest, the lower extreme fixedly connected with briquetting of screw rod rotates the screw rod and makes the briquetting sticis subaerial, in the use, can prevent this safe scaffold frame aversion, promotes the security.

Preferably, one side fixedly connected with joint pole of round pin axle, it has the draw-in groove to open on the lateral wall of L template, joint pole activity joint is used for realizing that the round pin axle is taken out the back and is fixed from the inside of pinhole in the inside of draw-in groove.

Preferably, fixedly connected with rail around the workstation, the rail can promote the security, avoids taking place personnel and falls.

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

1. the utility model has the advantages that after the pin shaft is drawn out from the inside of the pin hole, the connecting sleeve can slide up and down in the supporting rod, and the height of the workbench can be adjusted at the moment, so that constructors can conveniently operate in construction sites with different heights, and the use is convenient;

2. the utility model discloses an universal wheel, this scaffold of being convenient for removes, at the construction, rotates the screw rod and makes the briquetting sticis subaerial, can prevent this safe scaffold aversion in the use, promotes the security.

Drawings

Fig. 1 is a schematic view I of the overall structure of the present invention;

fig. 2 is a schematic view II of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the frame, the supporting plate, the supporting rods and the bottom plate of the present invention;

FIG. 4 is a schematic structural view of the bottom plate, the foot seats, the universal wheels, the screw rods and the pressing blocks of the present invention;

FIG. 5 is a schematic structural view I of the support rod, the connecting sleeve, the pin shaft and the pin hole of the present invention;

fig. 6 is a schematic structural view II of the support rod, the connecting sleeve, the pin shaft and the pin hole of the present invention;

FIG. 7 is an exploded view of the support bar, frame, support plate and ladder of the present invention;

fig. 8 is a schematic structural view of the frame, the supporting plate and the fence according to the present invention;

fig. 9 is a schematic structural view of the frame, the support plate, the entrance and the exit, and the cover plate of the present invention.

In the figure: 1. the working table comprises a working table body, 101, a framework, 102, a supporting plate, 2, a connecting sleeve, 3, a supporting rod, 4, an L-shaped plate, 5, a spring, 6, a pin shaft, 7, a pin hole, 8, an inlet and an outlet, 9, a cover plate, 10, a fixing rod, 11, a bottom plate, 12, a ladder, 13, a sliding block, 14, a sliding rail, 15, a clamping rod, 16, a clamping groove, 17, a fence, 18, a foot seat, 19, a universal wheel, 20, a screw rod, 21 and a pressing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a safe construction frame for civil engineering building construction comprises a workbench 1, wherein the workbench 1 comprises a frame 101 and a support plate 102, a plurality of cross beams are uniformly distributed on the lower side of the support plate 102 and play a role in increasing the strength of the support plate 102, grooves are formed in two sides of the support plate 102, a plurality of bolts are meshed and connected on the side walls of two sides of the frame 101, the threaded ends of the bolts penetrate through the side wall of the frame 101 and extend to the inside of the grooves, then the assembly of the support plate 102 and the frame 101 is realized, four corners of the frame 101 are fixedly connected with connecting sleeves 2, a support rod 3 used for supporting the workbench 1 is sleeved in each connecting sleeve 2 in a sliding mode, an L-shaped plate 4 is fixedly connected on the side wall of the connecting sleeve 2, a pin shaft 6 is connected on the side wall of the L-shaped plate 4 in a sliding mode through a spring 5, a pull ring is arranged at the outer end of the pin shaft 6, and a constructor can conveniently pull the pin shaft 6, the side wall of the support rod 3 is uniformly provided with a plurality of pin holes 7, the inner end of the pin shaft 6 penetrates through the side wall of the connecting sleeve 2 and is movably inserted into the pin holes 7, as shown in fig. 5-6, the spring 5 provides elastic force for the pin shaft 6 to be inserted into the pin holes 7, the pin shaft 6 can be prevented from withdrawing from the pin holes 7, the workbench 1 can be fixedly supported on the support rod 3 through the matching of the pin shaft 6 and the pin holes 7, and when the pin shaft 6 is inserted into the pin holes 7 with different heights, the height of the workbench 1 can be adjusted, and the use is convenient.

As shown in fig. 1, in order to facilitate the construction worker to climb onto the work bench 1, specifically, the support plate 102 is provided with an entrance 8, the entrance 8 is provided with a cover plate 9 which is opened by upward rotation, a hand-pulling groove is arranged on the upper side surface of the cover plate 9, the cover plate 9 is conveniently opened on the work bench 1 by the hand-pulling groove, one side of the entrance 8 is fixedly connected with a fixed rod 10, the lower end of the support rod 3 is fixedly connected with a bottom plate 11, a ladder 12 is arranged between the bottom plate 11 and the support plate 102, the upper end of the ladder 12 is movably hooked on the fixed rod 10, as shown in fig. 1, the construction worker can climb up to the entrance 8 along the ladder 12, and after the cover plate 9 is pushed away upwards by hand, the construction worker can enter the work bench 1 from the entrance 8, and in the climbing process, because the ladder 12 is located at the middle position of the construction worker, the occurrence of casualties caused by the scaffold falling is avoided, the lower end of the ladder 12 is hinged with a sliding block 13, the sliding block 13 is connected to the inside of the sliding rail 14 in a sliding mode, the sliding rail 14 is arranged on the upper side face of the bottom plate 11, as shown in fig. 4, when the height of the workbench 1 is adjusted, the sliding block 13 slides on the sliding rail 14, at the moment, the lower end of the ladder 12 moves along with the sliding block 13, the inclination of the ladder 12 can be changed, the upper end of the ladder 12 can be hooked on the fixed rod 10 when the workbench 1 is at any height, the practicability of the ladder 12 is improved, in addition, if the height of the workbench 1 is adjusted to a lower position (for example, 1 meter), a constructor can climb onto the workbench 1 without using the ladder 12, and the upper end of the ladder 12 can be horizontally placed on the bottom plate 11 after going down from the fixed rod 10.

In order to move the scaffold conveniently, specifically, four corners of the bottom plate 11 are fixedly connected with the foot seats 18, the lower side of each foot seat 18 is provided with a universal wheel 19, and the universal wheels 19 can be used for facilitating the movement of the safety scaffold.

In the work progress, in order to increase the safety and stability of this scaffold, specifically speaking, all the meshing is connected with screw rod 20 on the lateral wall of footstand 18, and the upper end of screw rod 20 is equipped with the hexagonal head, utilizes the cooperation drive screw rod 20's of hexagonal spanner and hexagonal head rotation, the lower extreme fixedly connected with briquetting 21 of screw rod 20 rotates screw rod 20 and makes briquetting 21 sticis subaerial, in the use, can prevent this safety scaffold aversion, promotes the security.

As shown in fig. 5-6, in order to facilitate adjustment of the height of the workbench 1, specifically, a clamping rod 15 is fixedly connected to one side of the pin shaft 6, a clamping groove 16 is formed in a side wall of the L-shaped plate 4, and the clamping rod 15 is movably clamped inside the clamping groove 16 to enable the pin shaft 6 to be fixed after being drawn out from the pin hole 7;

as shown in fig. 6, after the pin shaft 6 is pulled out from the inside of the pin hole 7, the pin shaft 6 is rotated to clamp the clamping rod 15 to the inside of the clamping groove 16, in this state, the constructor can drive the workbench 1 to slide on the support rod 3 to adjust the height of the workbench 1, when the height of the workbench 1 is adjusted to a proper position, the pin shaft 6 is rotated, the clamping rod 15 is pulled out from the inside of the clamping groove 16 at this time, the pin shaft 6 can be clamped to the inside of the pin hole 7 (as shown in fig. 5) through the elastic force of the spring 5, and at this time, the workbench 1 is fixed at the adjusted height.

In order to improve the security of this scaffold, particularly, fixedly connected with rail 17 all around of workstation 1, rail 17 can promote the security, avoids taking place personnel and falls.

The working principle is as follows: when the scaffold is used, the scaffold is moved to a construction area through the universal wheels 19, the screw rod 20 is rotated downwards, the screw rod 20 pushes the pressing block 21 to be tightly attached to the ground, the scaffold is stabilized at the moment, then a constructor pulls the pin shaft 6 out of the pin hole 7 to adjust the height of the workbench 1, after the height is adjusted, the pin shaft 6 is loosened, the pin shaft 6 is inserted into the pin hole 7 again to fix the adjusted height of the workbench 1, the constructor climbs upwards to the access 8 along the ladder 12, pushes the cover plate 9 upwards by hand, can enter the workbench 1 from the access 8, enters the workbench 1, covers the access 8 with the cover plate 9 again, and then the constructor can perform construction operation on the workbench 1.

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

Claims

1. The utility model provides a safe scaffold that civil engineering construction used, includes workstation (1), its characterized in that: workstation (1) includes frame (101) and backup pad (102), the equal fixedly connected with adapter sleeve (2) in four corners of frame (101), the inside of every adapter sleeve (2) all slides and has cup jointed bracing piece (3), fixedly connected with L template (4) on the lateral wall of adapter sleeve (2), there is round pin axle (6) through spring (5) sliding connection on the lateral wall of L template (4), evenly distributed has a plurality of pinhole (7) on the lateral wall of bracing piece (3), the inner of round pin axle (6) runs through the lateral wall of adapter sleeve (2) and the activity is pegged graft in the inside of pinhole (7).

2. A safety scaffold for civil engineering construction as claimed in claim 1, wherein: open in backup pad (102) and have access & exit (8), be equipped with apron (9) that upwards rotate to open on access & exit (8), one side fixedly connected with dead lever (10) of access & exit (8), lower extreme fixedly connected with bottom plate (11) of bracing piece (3), be equipped with ladder (12) between bottom plate (11) and backup pad (102), the upper end activity hook of ladder (12) is hung on dead lever (10), the lower extreme of ladder (12) articulates there is slider (13), slider (13) sliding connection is in the inside of slide rail (14), slide rail (14) are opened on the side of going up of bottom plate (11).

3. A safety scaffold for civil engineering construction as claimed in claim 2, wherein: four corners of the bottom plate (11) are fixedly connected with foot seats (18), and the lower side of each foot seat (18) is provided with a universal wheel (19).

4. A safety scaffold for civil engineering construction as claimed in claim 3, wherein: the side wall of the foot seat (18) is engaged with a screw rod (20), and the lower end of the screw rod (20) is fixedly connected with a pressing block (21).

5. A safety scaffold for civil engineering construction as claimed in claim 1, wherein: one side of the pin shaft (6) is fixedly connected with a clamping rod (15), a clamping groove (16) is formed in the side wall of the L-shaped plate (4), and the clamping rod (15) is movably clamped inside the clamping groove (16).

6. A safety scaffold for civil engineering construction as claimed in claim 1, wherein: the periphery of the workbench (1) is fixedly connected with a fence (17).