CN211172976U

CN211172976U - Portable disc type scaffold

Info

Publication number: CN211172976U
Application number: CN201921964187.1U
Authority: CN
Inventors: 罗涛
Original assignee: Longyan University
Current assignee: Longyan University
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-04
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a portable disc type scaffold, which comprises a top plate, a connecting rod and a base; top plate: the top plate is a quarter annular plate, grooves are formed in two sides of the left side end of the upper surface of the top plate, clamping blocks corresponding to the grooves in the left side are fixedly mounted on two sides of the right side end of the upper surface of the top plate, the four top plates are connected end to form the annular plate, the clamping blocks and the grooves of the adjacent top plates are fixedly connected through fastening bolts, fixed blocks are fixedly mounted on the front side and the rear side of two ends of the lower surface of the top plate, and screw holes are formed in the middle of the lower surface of each fixed block; connecting rods: the connecting rod is equipped with sixteen altogether, and each position is the modularized design, and the equipment mode is swing joint, makes things convenient for the equipment of scaffold frame to use, can make things convenient for the transportation of scaffold frame after each part is dismantled simultaneously, and the stopper and the connecting plate that set up can avoid movable connection to reduce the problem of scaffold frame bulk strength.

Description

Portable disc type scaffold

Technical Field

The utility model relates to a scaffold frame accessory technical field specifically is a portable disc type scaffold frame.

Background

The scaffold is characterized in that various supports are erected on a construction site for workers to operate and solve vertical and horizontal transportation, the scaffold is mainly used for up-and-down operation of personnel or peripheral safety containment, high-altitude installation members and the like, the disc type scaffold is a novel scaffold and is a scaffold which is widely used at present, the conventional disc type scaffold is generally of an integrated structure, all connecting parts of the disc type scaffold are fixedly welded, the whole scaffold is large, time and labor are wasted in installation and disassembly, the scaffold is troublesome to transfer, and the scaffold cannot be suitable for different occasions.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable disc type scaffold, each position is the modularized design, and the equipment mode is swing joint, makes things convenient for the equipment of scaffold to use, can make things convenient for the transportation of scaffold after each parts are dismantled simultaneously, and the stopper and the connecting plate that set up can avoid movable connection to reduce the problem of scaffold bulk strength, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable disc type scaffold comprises a top plate, a connecting rod and a base;

top plate: the top plate is a quarter annular plate, grooves are formed in two sides of the left side end of the upper surface of the top plate, clamping blocks corresponding to the grooves in the left side are fixedly mounted on two sides of the right side end of the upper surface of the top plate, the four top plates are connected end to form the annular plate, the clamping blocks and the grooves of the adjacent top plates are fixedly connected through fastening bolts, fixed blocks are fixedly mounted on the front side and the rear side of two ends of the lower surface of the top plate, and screw holes are formed in the middle of the lower surface of each fixed block;

connecting rods: the upper ends of the sixteen connecting rods are respectively in threaded connection with screw holes in the middle of the lower surfaces of the corresponding fixed blocks;

base: the four bases are provided, round holes are respectively formed in the upper surfaces of the four bases in a linear array, the round holes in the upper surfaces of the bases correspond to the screw holes in the lower surfaces of the four fixing blocks at the opposite ends of the lower surfaces of the two adjacent top plates, and the round holes in the upper surfaces of the bases are movably connected with the lower ends of the corresponding connecting rods;

still include the stopper, the stopper is equipped with four altogether, and the upper surface of stopper is linear array and offers the through-hole corresponding with base upper surface round hole, and sets up the logical groove that is linked together with the through-hole in the relative outside in relative lateral surface middle part both sides of stopper, and the recess is seted up at the relative lateral surface middle part of stopper, and the relative medial surface middle part fixed mounting of stopper has the connecting block, logical groove has been seted up at the upper surface middle part of connecting block. The limiting blocks connect four connecting rods on the same side together, and the middle of a single connecting rod is prevented from being bent, so that the overall strength of the scaffold is enhanced.

The handle is provided with four pushing columns, two ends of the rear side face of the handle are respectively and fixedly provided with the pushing columns, grooves corresponding to the outer ring faces of the connecting rods are formed in the rear side ends of the pushing columns, the side ring faces of the pushing columns are respectively in sliding connection with the side ring faces of the through grooves formed in two sides of the middle of the opposite outer side faces of the corresponding limiting blocks, and the middle of the rear side face of the handle is fixedly connected with the middle of the rear side face of the groove in the middle of the opposite outer side face of the corresponding limiting block through the stretching spring. Thereby the fore-set is through fixed with the connecting rod with the rigidity of stopper, makes the stopper fix the middle part at the connecting rod.

Still include connecting plate, pivot and locking bolt, the connecting plate is equipped with two altogether, and the opposite face middle part of two connecting plates rotates through the pivot to be connected, the height of pivot is the same with the thickness of connecting block, and logical groove has been seted up respectively at the upper surface both ends of two connecting plates, and the upper surface of connecting plate leads to the groove and pass through locking bolt fixed connection with the upper surface of corresponding connecting block. The connecting plate can be connected the stopper in four corners to increase scaffold's overall stability.

The extension plate is a quarter annular plate, the extension plate is provided with four extension plates, the four extension plates are corresponding to the four top plates respectively, the convex blocks arranged on the inner side of the upper surface of each extension plate are fixedly connected with the grooves formed in the outer sides of the upper surfaces of the top plates through bolts, and the ground mat is provided with four extension plates and four ground mats which are fixedly installed on the lower surfaces of the four bases respectively. The extension plate can widen the width at scaffold top to make things convenient for workman's construction, the ground mat is flexible combined material ground mat simultaneously, can avoid the bottom surface unevenness and make scaffold frame jack-up back focus unstable.

Compared with the prior art, the beneficial effects of the utility model are that: this portable disc type scaffold has following benefit:

1. each position is the modularized design, and the equipment mode is swing joint, makes things convenient for the equipment of scaffold frame to use, reduces the workman and consumes the time when the equipment scaffold frame.

2. The dismantlement of convenient scaffold frame of modular design, stack after each parts are dismantled and compare in the scaffold frame after the equipment, occupation space is extremely low, can make things convenient for the transportation of scaffold frame, can carry out the transportation of single module after the scaffold frame is dismantled simultaneously, various inconveniences when avoiding large-scale scaffold frame whole transportation.

3. The problem that the overall strength of the scaffold is reduced by movable connection can be avoided by the aid of the arranged limiting blocks and the connecting plates, and safety of the scaffold in use is guaranteed.

Drawings

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

fig. 2 is a schematic view of the front cross-sectional structure of the present invention.

In the figure: the floor mat comprises a top plate 1, fastening bolts 2, fixing blocks 3, connecting rods 4, a base 5, limiting blocks 6, handles 7, top pillars 8, extension springs 9, connecting blocks 10, connecting plates 11, rotating shafts 12, locking bolts 13, extension plates 14 and floor mats 15.

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. 1-2, the present invention provides a technical solution: a portable disc type scaffold comprises a top plate 1, a connecting rod 4 and a base 5;

top plate 1: the top plate 1 is a quarter annular plate, grooves are formed in two sides of the left side end of the upper surface of the top plate 1, clamping blocks corresponding to the grooves in the left side are fixedly mounted on two sides of the right side end of the upper surface of the top plate 1, the four top plates 1 are connected end to form the annular plate, the clamping blocks and the grooves of the adjacent top plates 1 are fixedly connected through fastening bolts 2, fixing blocks 3 are fixedly mounted on the front side and the rear side of two ends of the lower surface of the top plate 1, and screw holes are formed in the middle of the lower surface of each fixing block;

connecting rod 4: the connecting rods 4 are provided with sixteen connecting rods, and the upper ends of the sixteen connecting rods 4 are respectively in threaded connection with the middle screw holes in the lower surfaces of the corresponding fixing blocks 3; still include stopper 6, stopper 6 is equipped with four altogether, and the upper surface of stopper 6 is linear array and offers the through-hole corresponding with base 5 upper surface round hole, and the logical groove that is linked together with the through-hole in the relative outside is offered to the relative lateral surface middle part both sides of stopper 6, and the recess is offered at the relative lateral surface middle part of stopper 6, and the relative medial surface middle part fixed mounting of stopper 6 has connecting block 10, and logical groove has been offered at the upper surface middle part of connecting block 10. The limiting blocks 6 connect the four connecting rods 4 on the same side together, and the middle of each connecting rod 4 is prevented from being bent, so that the overall strength of the scaffold is enhanced. Still include handle 7, fore-set 8 and extension spring 9, handle 7 is equipped with four altogether, there are fore-set 8 at the trailing flank both ends of handle 7 respectively fixed mounting, and the rear side end of fore-set 8 offers the recess corresponding with the outer anchor ring of connecting rod 4, the side anchor ring of fore-set 8 respectively with the side anchor ring sliding connection of the logical groove that relative lateral surface middle part both sides of corresponding stopper 6 were offered, and the trailing flank middle part fixed connection of handle 7's trailing flank middle part through extension spring 9 and the relative lateral surface middle part recess of corresponding stopper 6. The top column 8 is fixed with the connecting rod 4 so as to fix the position of the limiting block 6, and the limiting block 6 is fixed in the middle of the connecting rod 4. Still include connecting plate 11, pivot 12 and locking bolt 13, connecting plate 11 is equipped with two altogether, and the opposite face middle part of two connecting plates 11 rotates through pivot 12 to be connected, and the height of pivot 12 is the same with connecting block 10's thickness, and logical groove has been seted up respectively at the upper surface both ends of two connecting plates 11, and the logical groove of upper surface of connecting plate 11 and the logical groove of the upper surface of corresponding connecting block 10 pass through locking bolt 13 fixed connection. Connecting plate 11 can be connected the stopper 6 in four corners to increase scaffold's overall stability.

Base 5: the number of the bases 5 is four, round holes are respectively formed in the upper surfaces of the four bases 5 in a linear array, the round holes in the upper surfaces of the bases 5 respectively correspond to the screw holes in the lower surfaces of the four fixing blocks 3 at the opposite ends of the lower surfaces of the two adjacent top plates 1, and the round holes in the upper surfaces of the bases 5 are movably connected with the lower ends of the corresponding connecting rods 4; still include extension plate 14 and ground mat 15, extension plate 14 is the annular plate of quarter, and extension plate 14 is equipped with four altogether, and four extension plates 14 are corresponding with four roof 1 respectively, and the lug that the upper surface inboard of extension plate 14 set up passes through bolt fixed connection with the recess of seting up in the upper surface outside of roof 1, and ground mat 15 is equipped with four altogether, and four ground mats 15 are fixed mounting in the lower surface of four bases 5 respectively. The width at scaffold top can be widened to extension plate 14 to make things convenient for workman's construction, ground mat 15 is flexible combined material ground mat simultaneously, can avoid the bottom surface unevenness and make the scaffold frame prop up the back focus unstable.

When in use: connect the upper end of connecting rod 4 with fixed block 3 of 1 lower extreme of roof, then place stopper 6 on corresponding base 5, the through-hole that makes stopper 6 corresponds with the 5 upper surface round holes of base, handle 7, make the fore-set 8 take out, then pass the through-hole of stopper 6 with the lower extreme of connecting rod 4 and insert in the upper surface round holes of the corresponding base 5, each connecting rod 4 accomplishes the back with the combination of base 5, move stopper 6 to suitable position and loosen handle 7, extension spring 9 drives the resilience of handle 7, thereby make the fore-set 8 with the rigidity of stopper 6, pass through locking bolt 13 respectively with the connecting block 10 fixed connection of the 6 rear sides of stopper that correspond two connecting plates 11, thereby make each connecting rod 4 fixed, then use fastening bolt to lock the hookup location of roof 1, thereby accomplish the installation of scaffold frame.

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. A portable disc type scaffold which characterized in that: comprises a top plate (1), a connecting rod (4) and a base (5);

top plate (1): the top plate (1) is a quarter annular plate, grooves are formed in two sides of the left side end of the upper surface of the top plate (1), clamping blocks corresponding to the grooves in the left side are fixedly mounted on two sides of the right side end of the upper surface of the top plate (1), the four top plates (1) are connected end to form the annular plate, the clamping blocks and the grooves of the adjacent top plates (1) are fixedly connected through fastening bolts (2), fixing blocks (3) are fixedly mounted on the front side and the rear side of two ends of the lower surface of the top plate (1), and a screw hole is formed in the middle of the lower surface of each fixing block (3);

connecting rod (4): sixteen connecting rods (4) are arranged, and the upper ends of the sixteen connecting rods (4) are respectively in threaded connection with screw holes in the middle of the lower surfaces of the corresponding fixing blocks (3);

base (5): the base (5) are provided with four, the upper surfaces of the four bases (5) are respectively in a linear array and provided with round holes, the round holes in the upper surfaces of the bases (5) are respectively corresponding to the screw holes in the lower surfaces of the four fixing blocks (3) at the opposite ends of the lower surfaces of the two adjacent top plates (1), and the round holes in the upper surfaces of the bases (5) are movably connected with the lower ends of the corresponding connecting rods (4).

2. A portable disc scaffold according to claim 1, wherein: still include stopper (6), stopper (6) are equipped with four altogether, and the upper surface of stopper (6) is linear array and sets up the through-hole corresponding with base (5) upper surface round hole, and the logical groove that is linked together with the through-hole in the relative outside is seted up to the relative lateral surface middle part both sides of stopper (6), and the relative lateral surface middle part of stopper (6) is seted up flutedly, and the relative medial surface middle part fixed mounting of stopper (6) has connecting block (10), logical groove has been seted up at the upper surface middle part of connecting block (10).

3. A portable disc scaffold according to claim 2, wherein: the handle (7) is provided with four parts, the two ends of the rear side face of the handle (7) are respectively and fixedly provided with the top columns (8), the rear side ends of the top columns (8) are provided with grooves corresponding to the outer ring faces of the connecting rods (4), the side ring faces of the top columns (8) are respectively in sliding connection with the side ring faces of the through grooves formed in the two sides of the middle of the relative outer side face of the corresponding limiting block (6), and the middle of the rear side face of the handle (7) is fixedly connected with the middle of the rear side face of the groove in the middle of the relative outer side face of the corresponding limiting block (6) through the stretching spring (9).

4. A portable disc scaffold according to claim 2, wherein: still include connecting plate (11), pivot (12) and locking bolt (13), connecting plate (11) are equipped with two altogether, and the opposite face middle part of two connecting plates (11) is rotated through pivot (12) and is connected, the height of pivot (12) is the same with the thickness of connecting block (10), and the upper surface both ends of two connecting plates (11) have seted up logical groove respectively, and the upper surface of connecting plate (11) leads to the groove and leads to groove through locking bolt (13) fixed connection with the upper surface of corresponding connecting block (10).

5. A portable disc scaffold according to claim 1, wherein: still include extension plate (14) and ground mat (15), extension plate (14) are the annular plate of quarter, and extension plate (14) are equipped with four altogether, and four extension plates (14) are corresponding with four roof (1) respectively, and the recess of seting up outside the upper surface of the lug that the upper surface inboard of extension plate (14) set up and roof (1) passes through bolt fixed connection, ground mat (15) are equipped with four altogether, and four ground mats (15) are fixed mounting respectively in the lower surface of four bases (5).