CN211974233U

CN211974233U - Multifunctional scaffold for building construction

Info

Publication number: CN211974233U
Application number: CN201922015873.0U
Authority: CN
Inventors: 韦凤余
Original assignee: Qingdao Binhai Construction Group Co ltd
Current assignee: Qingdao Binhai Construction Group Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-11-20
Anticipated expiration: 2029-11-20

Abstract

The utility model belongs to the technical field of building construction, in particular to a multifunctional scaffold for building construction, which comprises H-shaped supports, clamps, pedals connected to the two H-shaped supports, and support legs arranged at the bottom of the H-shaped supports, wherein the two H-shaped supports are connected through an X-shaped support, the bottom of the H-shaped support is provided with a clamping groove, the middle position of the clamping groove is provided with a rotating groove, the upper surface of the pedal is provided with a fixed groove, and an upper handrail is inserted into the fixed groove from top to bottom; at the in-process of assembling this device, the staff can take up H shape support earlier, then rotates the landing leg of H shape support bottom for the gib block with in the draw-in groove, thereby make the bottom of H shape support have four landing legs, can stand alone, stand alone when H shape support stand alone after, the staff can alone to installing X shape support between two H shape supports and fix, thereby it is more convenient when assembling alone.

Description

Multifunctional scaffold for building construction

Technical Field

The utility model relates to a construction technical field is built in the room, especially relates to a multi-functional scaffold frame of construction is built in room.

Background

Scaffolds are commonly used in building projects where decorations are brushed and tiles are pasted, the scaffolds are working platforms which are erected for ensuring that each construction process is smoothly carried out, and the scaffolds are divided into outer scaffolds and inner scaffolds according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

The existing scaffold is inconvenient to operate by a single person in the process of installation or construction of a user, and can be assembled by two persons;

and the scaffold that the equipment was accomplished lacks the handrail on the topmost layer, falls down easily when the frequent seat of workman or squat the in-process, and the potential safety hazard is higher.

In order to solve the problem, the application provides a multi-functional scaffold frame of building construction.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a multi-functional scaffold frame of construction is built in room has convenient equipment and the higher characteristics of factor of safety.

(II) technical scheme

In order to solve the problems, the utility model provides a multifunctional scaffold for building construction, which comprises an H-shaped bracket, a clamp, pedals connected to the two H-shaped brackets and supporting legs arranged at the bottom of the H-shaped brackets;

the two H-shaped supports are connected through an X-shaped support, a clamping groove is formed in the bottom of each H-shaped support, and a rotating groove is formed in the middle of each clamping groove;

the upper surface of the pedal is provided with a fixing groove, an upper handrail is inserted into the fixing groove from top to bottom, the outer side of the upper handrail is fixedly connected with a convex ring, the bottom of the upper handrail is provided with a lower handrail, the outer side of the lower handrail is connected with a threaded sleeve in a sliding manner, and the threaded sleeve is in threaded connection with the bottom end of the upper handrail;

the upper surface fixedly connected with sand grip of landing leg, just the upper surface middle part fixedly connected with pivot of department of position of sand grip, the pivot run through to rotate the inslot with H shape support sliding connection, just the pivot with H shape support rotates to be connected.

Preferably, the clamping groove is of a cross structure, and the width of the convex strip is matched with the width of the clamping groove.

Preferably, the number of the fixing grooves is four, and the fixing grooves are symmetrically arranged on the pedal.

Preferably, the number of the legs is the same as the number of the H-shaped brackets.

Preferably, the upper handrail and the convex ring are both of a U-shaped structure.

Preferably, the top end of the H-shaped bracket is provided with a convex rod, and the bottom of the H-shaped bracket is provided with a slot.

The above technical scheme of the utility model has following profitable technological effect:

in the process of assembling the device, a worker can firstly take the H-shaped support and then rotate the support legs at the bottom of the H-shaped support to enable the convex strips to be clamped in the clamping grooves, so that the bottom of the H-shaped support is provided with four support legs which can stand independently, and after the H-shaped support stands independently, the worker can independently and alone fix the X-shaped support between the two H-shaped supports, so that the device is more convenient to assemble by one person;

the back is contacted with last handrail to lower handrail, the screw thread sleeve pipe rotates, make screw thread sleeve pipe and last handrail threaded connection, thereby played the effect fixed to last handrail and lower handrail, the staff is placing the in-process of footboard on H shape support, can hold down the handrail, the possibility that wire mesh damage finger on the footboard has been reduced, the in-process that the staff stands on the footboard simultaneously, some people that are terrorism, can hold the handrail, support, supplementary people stand, the possibility that the staff stood the in-process and fell down on the footboard has been reduced, and the safety performance is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of an H-shaped bracket according to the present invention;

FIG. 3 is a schematic top view of the pedal of the present invention;

fig. 4 is a schematic structural view of the middle upper handrail and the lower handrail of the present invention.

3 fig. 3 5 3 is 3 a 3 cross 3- 3 sectional 3 view 3 of 3 a 3- 3 a 3 of 3 the 3 present 3 invention 3. 3

Fig. 6 is a schematic top view of the middle leg of the present invention.

Reference numerals:

1. an H-shaped stent; 11. an X-shaped bracket; 12. a card slot; 13. a rotating groove; 2. a pedal; 21. fixing grooves; 22. an upper armrest; 23. a convex ring; 24. a lower armrest; 25. a threaded bushing; 3. a support leg; 31. a convex strip; 32. a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-6, the multifunctional scaffold for building construction provided by the present invention comprises H-shaped supports 1, a clamp, pedals 2 connected to the two H-shaped supports 1, and legs 3 installed at the bottom of the H-shaped supports 1;

the two H-shaped supports 1 are connected through an X-shaped support 11, the bottom of each H-shaped support 1 is provided with a clamping groove 12, and the middle position of each clamping groove 12 is provided with a rotating groove 13;

the upper surface of the pedal 2 is provided with a fixing groove 21, an upper handrail 22 is inserted into the fixing groove 21 from top to bottom, the outer side of the upper handrail 22 is fixedly connected with a convex ring 23, the bottom of the upper handrail 22 is provided with a lower handrail 24, the outer side of the lower handrail 24 is connected with a threaded sleeve 25 in a sliding manner, and the threaded sleeve 25 is in threaded connection with the bottom end of the upper handrail 22;

the upper surface of landing leg 3 is fixedly connected with sand grip 31, and the upper surface middle part fixedly connected with pivot 32 of sand grip 31, and pivot 32 runs through to rotate in the groove 13 with H shape support 1 sliding connection, and pivot 32 rotates with H shape support 1 to be connected.

In the utility model, in the process of assembling the device, a worker can firstly take up the H-shaped support 1 and then rotate the support leg 3 at the bottom of the H-shaped support 1 to clamp the convex strip 31 in the clamping groove 12, so that the bottom of the H-shaped support 1 is provided with four support legs which can stand alone, when the H-shaped support 1 stands alone, the worker can independently fix the X-shaped support 11 between the two H-shaped supports 1, thereby being more convenient when assembling alone, and the support leg 3 does not have a bulge after rotating in the transportation process, thereby being consistent with the transportability of the original H-shaped support 1;

by providing the detachable and attachable upper handrail 22 and lower handrail 24 on the step 2, a worker can insert the upper handrail 22 into the fixing groove 21 first, then, after the lower handle 24 is adjusted at the bottom of the upper handle 22 so that the lower handle 24 is in contact with the upper handle 22, the threaded sleeve 25 is rotated so that the threaded sleeve 25 is in threaded connection with the upper handle 22, thereby, the fixing function of the upper handrail 22 and the lower handrail 24 is realized, and during the process that the staff puts the pedal 2 on the H-shaped bracket 1, the handrail 24 can be held by hand, the possibility that the metal wire mesh on the pedal 2 damages the fingers is reduced, meanwhile, in the process that the working personnel stand on the pedal 2, some taller people can hold the handrails 22 by hands to support and assist people to stand, so that the possibility of falling down of the working personnel in the process of standing on the pedal 2 is reduced, and the safety performance is improved.

Preferably, the slot 12 is a cross-shaped structure, and the width of the protruding strip 31 matches with the width of the slot 12.

It should be noted that the leg 3 can be fixed in the H-shaped bracket 1 by the cross-shaped slot 12.

Preferably, the number of the fixing grooves 21 is four, and all the fixing grooves are symmetrically arranged on the pedal 2.

Note that, by providing four fixing grooves 21, two sets of the upper handrail 22 and the lower handrail 24 can be fixed to the step 2.

Preferably, the number of legs 3 is the same as the number of H-shaped brackets 1.

It should be noted that the bottom of each H-shaped support 1 may be provided with a leg 3, which assists people in supporting the H-shaped support 1.

Preferably, the upper handrail 22 and the protruding ring 23 are both U-shaped structures.

It should be noted that, since the upper handrail 22 and the lower handrail 24 are U-shaped, the upper handrail 22 and the lower handrail 24 are convenient for people to hold.

Preferably, the top end of the H-shaped bracket 1 is provided with a convex rod, and the bottom of the H-shaped bracket 1 is provided with a slot.

It should be noted that, by arranging the protruding rods and the slots, the two groups of scaffolds can be stacked up and down for use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A multifunctional scaffold for building construction is characterized by comprising H-shaped supports (1), pedals (2) connected to the two H-shaped supports (1) and supporting legs (3) arranged at the bottoms of the H-shaped supports (1);

the two H-shaped supports (1) are connected through an X-shaped support (11), a clamping groove (12) is formed in the bottom of each H-shaped support (1), and a rotating groove (13) is formed in the middle of each clamping groove (12);

a fixing groove (21) is formed in the upper surface of the pedal (2), an upper handrail (22) is inserted into the fixing groove (21) from top to bottom, a convex ring (23) is fixedly connected to the outer side of the upper handrail (22), a lower handrail (24) is arranged at the bottom of the upper handrail (22), a threaded sleeve (25) is slidably connected to the outer side of the lower handrail (24), and the threaded sleeve (25) is in threaded connection with the bottom end of the upper handrail (22);

the last fixed surface of landing leg (3) is connected with sand grip (31), just upper surface middle part fixedly connected with pivot (32) of department of position of sand grip (31), pivot (32) run through extremely rotate in groove (13) with H shape support (1) sliding connection, just pivot (32) with H shape support (1) rotates and connects.

2. The multifunctional scaffold for building construction according to claim 1, wherein the clamping groove (12) is a cross structure, and the width of the protruding strip (31) is matched with the width of the clamping groove (12).

3. The multi-functional scaffold for building construction according to claim 1, characterized in that the number of the fixing slots (21) is four, and all the fixing slots are symmetrically arranged on the pedal (2).

4. The multi-functional scaffold for building construction according to claim 1, characterized in that the number of the legs (3) is the same as the number of the H-shaped supports (1).

5. The multi-functional scaffold for building construction according to claim 1, wherein the upper handrail (22) and the protruding ring (23) are both of a U-shaped structure.

6. The multi-functional scaffold for building construction according to claim 1, characterized in that the top end of the H-shaped support (1) has a protruding rod, and the bottom of the H-shaped support (1) has a slot.