CN218881512U

CN218881512U - Scaffold convenient to dismouting

Info

Publication number: CN218881512U
Application number: CN202223394715.9U
Authority: CN
Inventors: 杨德贵; 孙守福
Original assignee: Shandong Yuxiao Construction Engineering Co ltd
Current assignee: Shandong Yuxiao Construction Engineering Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-18
Anticipated expiration: 2032-12-19

Abstract

The utility model belongs to the technical field of indoor construction equipment, specifically be a scaffold convenient to dismouting, including U-shaped frame and last people's platform, two reinforcing apparatus are installed to the symmetry between the U-shaped frame, two reinforcing apparatus all include the first pull rod and the second pull rod that are connected with the U-shaped frame, set up spacer pin between first pull rod and the second pull rod, and first pull rod passes through the spacer pin with the second pull rod and rotate to be connected, set up the through-hole at first pull rod and second pull rod both ends, the symmetry sets up the internal thread sleeve pipe has all been welded to U-shaped frame both sides outer wall, the utility model discloses can be to the quick assembly of reinforcing apparatus, folding together after dismantling moreover, the dismouting is very convenient, and assembly efficiency is high, assembles in proper order to the draw-in groove that sets up on the supporting shoe through the manual work simultaneously with a plurality of horizontal poles, makes things convenient for the staff from top to bottom, simple structure, easy dismounting need not to empty the assembly with the U-shaped frame.

Description

Scaffold convenient to dismouting

Technical Field

The utility model relates to an indoor construction equipment technical field specifically is a scaffold convenient to dismouting.

Background

The scaffold is a common construction device, is often used when interior decoration and wall painting, and constructors stand on the scaffold to raise the position, thereby being capable of carrying out all-round decoration indoors. Generally, indoor small-size scaffold frame of usefulness mostly includes the pull rod of side bearer and both sides, it is a cube frame and set up people's platform in the top to assemble two side bearers through the pull rod during the use, this kind of structure dismouting is inconvenient, interior decoration is through need passing in and out a plurality of rooms, the scaffold frame quantity that a plurality of rooms are different in size and need is also different, the room door is generally unfavorable for the scaffold frame process after the equipment, consequently, need in the work progress with scaffold frame dismouting many times, it is very troublesome, the scaffold frame is used in the construction of a convenient to install of current patent, patent No. 202020386773.9, a plurality of connecting pipes still can regard as the ladder between bottom surface and the people's platform, two side bearers can turn over and paste on the side that a plurality of pull rod formed, still make things convenient for placing of support body in the work progress when making things convenient for the dismouting.

However, in the patent No. 202020386773.9, the pull rod is split type structure, need install the pull rod one by one in the assembling process, reduced the efficiency of installation to a certain extent, the bracing piece is in the same place with a plurality of sleeve fixed connection, because the height of side bearer is higher, when being connected between sleeve and support, need topple over the support, then cup joint the sleeve on the support, the operation is very inconvenient, for solving above-mentioned problem, provide a scaffold convenient to dismouting in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

For solving the technical problem who exists among the background art, the utility model provides a scaffold convenient to dismouting has can be to the quick assembly of reinforcing apparatus, and folding together after dismantling moreover, the convenience of dismouting ten minutes, and assembly efficiency is high moreover, assembles a plurality of horizontal poles to the draw-in groove that sets up on the supporting shoe in proper order through the manual work simultaneously, makes things convenient for the staff from top to bottom, simple structure, easy dismounting need not to empty the characteristics of assembly with the U-shaped frame.

(II) technical scheme

In order to solve the technical problem, the utility model provides a scaffold convenient for disassembly and assembly, which comprises a U-shaped frame and a boarding platform, wherein two reinforcing devices are symmetrically arranged between the U-shaped frame;

the two reinforcing devices respectively comprise a first pull rod and a second pull rod which are connected with the U-shaped frame, and a limiting pin arranged between the first pull rod and the second pull rod, the first pull rod and the second pull rod are rotatably connected through the limiting pin, and through holes are formed in two ends of the first pull rod and the second pull rod;

the outer walls of two sides of the symmetrically arranged U-shaped frame are respectively welded with an internal thread sleeve, and the internal thread sleeves are respectively connected with through holes arranged at two ends of the first pull rod and the second pull rod in an inserting way;

and a butterfly bolt is screwed at the port of the internal thread sleeve.

Preferably, the outer diameter of the internally threaded sleeve is matched with the inner diameter of the through hole.

Preferably, the screwed part of the butterfly bolt and the inner cavity of the internal thread sleeve form an embedded structure, and the tail end of the butterfly bolt is abutted against the end of the internal thread sleeve.

Preferably, a plurality of groups of supporting blocks are longitudinally arranged outside the U-shaped frame at equal intervals, two supporting blocks are transversely and symmetrically arranged in each group, and the supporting blocks are connected with the U-shaped frame in a welding mode.

Preferably, the clamping groove is formed in the surface of one side, corresponding to each other, of each group of two supporting blocks.

Preferably, every group two all be equipped with the horizontal pole between the supporting shoe, and the draw-in groove looks block that horizontal pole end department and supporting shoe department set up.

Preferably, go up people's platform upper surface equidistance and be provided with a plurality of anti-skidding dogtooths, and a plurality of anti-skidding dogtooths and last people's platform be integrated into one piece structure.

Preferably, the two ends of the people-loading platform are welded with the lapping blocks, the lower surfaces of the lapping blocks are provided with semicircular clamping grooves, and the inner diameters of the semicircular clamping grooves are matched with the outer diameters of the tops of the U-shaped frames.

Preferably, the top end of the U-shaped frame is symmetrically provided with limiting blocks, and the limiting blocks and the U-shaped frame are of an integrally formed structure.

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

1. the utility model discloses, set up the both sides of U-shaped frame through arranging two reinforcing apparatus in respectively, then make the first pull rod and the second pull rod cooperation spacer pin that constitute reinforcing apparatus carry out the regulation of angle, the through-hole that makes first pull rod and second pull rod tip set up is corresponding with the U-shaped frame outer wall department welded internal thread sleeve pipe that the symmetry set up respectively, then utilize the through-hole to assemble first pull rod and second pull rod respectively on the internal thread sleeve pipe, then assemble butterfly bolt to internal thread sleeve pipe department, can be to the quick assembly of reinforcing apparatus, and folding together after dismantling, the dismouting is very convenient, and assembly efficiency is high.

2. The utility model discloses, assemble a plurality of horizontal poles in proper order to the draw-in groove that sets up on the supporting shoe through the manual work, make things convenient for the staff from top to bottom, simple structure, easy dismounting need not to empty the assembly with the U-shaped frame.

Drawings

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

FIG. 2 is a schematic structural view of the reinforcing apparatus of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention;

FIG. 4 is a schematic view of the supporting block structure of the present invention;

fig. 5 is an enlarged schematic view of part B of the present invention.

Reference numerals are as follows:

1. a U-shaped frame; 2. a person-loading platform; 3. a first pull rod; 4. a second pull rod; 5. a spacing pin; 6. an internally threaded sleeve; 7. a butterfly bolt; 8. a through hole; 9. a support block; 10. a card slot; 11. a cross bar; 12. anti-slip convex teeth; 13. a lap joint block; 14. and a limiting block.

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 for purposes of illustration only and is not intended to limit the scope of the present disclosure. 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 figures 1-5, the utility model provides a scaffold convenient for disassembly and assembly, which comprises a U-shaped frame 1 and an upper platform 2, wherein two reinforcing devices are symmetrically arranged between the U-shaped frame 1;

the two reinforcing devices comprise a first pull rod 3 and a second pull rod 4 which are connected with the U-shaped frame 1, and a limit pin 5 which is arranged between the first pull rod 3 and the second pull rod 4, wherein the first pull rod 3 and the second pull rod 4 are rotationally connected through the limit pin 5, and through holes 8 which are arranged at two ends of the first pull rod 3 and the second pull rod 4 are formed;

the outer walls of two sides of the symmetrically arranged U-shaped frame 1 are welded with internal thread sleeves 6, and the internal thread sleeves 6 are respectively connected with through holes 8 arranged at two ends of the first pull rod 3 and the second pull rod 4 in an inserting way;

a butterfly bolt 7 is screwed at the port of the internal thread sleeve 6;

it should be noted that, two reinforcing devices are respectively arranged at two sides of two symmetrically arranged U-shaped frames 1, then the first pull rod 3 and the second pull rod 4 which form the reinforcing devices are matched with the limit pin 5 to adjust the angle, the through holes 8 arranged at the end parts of the first pull rod 3 and the second pull rod 4 are respectively corresponding to the internal thread sleeves 6 welded at the outer wall of the symmetrically arranged U-shaped frames 1, then the first pull rod 3 and the second pull rod 4 are respectively assembled on the internal thread sleeves 6 by utilizing the through holes 8, and then the butterfly bolts 7 are assembled at the internal thread sleeves 6.

As shown in fig. 1, 2 and 3, the outer diameter of the internally threaded sleeve 6 is matched with the inner diameter of the through hole 8;

it should be noted that the stability of the reinforcing device after assembly is ensured.

As shown in fig. 3, the screwed portion of the butterfly bolt 7 and the inner cavity of the internal thread bushing 6 form an embedded structure, and the tail end of the butterfly bolt 7 abuts against the end of the internal thread bushing 6;

it should be noted that, the butterfly bolt 7 is assembled to the internal thread sleeve 6, so that the reinforcing device is well limited.

As shown in fig. 1, 4 and 5, a plurality of groups of supporting blocks 9 are longitudinally and equidistantly arranged outside the U-shaped frame 1, two supporting blocks 9 are symmetrically arranged in the transverse direction of each group of supporting blocks 9, the supporting blocks 9 are connected with the U-shaped frame 1 in a welding manner, clamping grooves 10 are formed in the corresponding side surfaces of the two supporting blocks 9 in each group, a cross rod 11 is arranged between the two supporting blocks 9 in each group, and the end of the cross rod 11 is clamped with the clamping grooves 10 formed in the supporting blocks 9;

it should be noted that, a plurality of cross bars 11 are assembled into the clamping grooves 10 formed in the supporting block 9 in sequence through manual work, so that the vertical assembly of the U-shaped frame 1 is convenient for workers to move up and down, and the U-shaped frame is simple in structure and convenient to disassemble and assemble and does not need to be toppled over.

As shown in fig. 1, a plurality of anti-skid convex teeth 12 are equidistantly arranged on the upper surface of the upper manned platform 2, and the anti-skid convex teeth 12 and the upper manned platform 2 are of an integrally formed structure;

it should be noted that, by arranging the anti-skid convex teeth 12 at the upper platform 2, the friction force between the upper platform 2 and the feet of the worker can be increased, thereby ensuring the safety of the worker during the construction process.

As shown in fig. 1, the two ends of the upper platform 2 are welded with the lapping blocks 13, the lower surfaces of the lapping blocks 13 are provided with semicircular clamping grooves, the inner diameters of the semicircular clamping grooves are matched with the outer diameter of the top end of the U-shaped frame 1, the top end of the U-shaped frame 1 is symmetrically provided with the limiting blocks 14, and the limiting blocks 14 and the U-shaped frame 1 are of an integrally formed structure;

it should be noted that, the semicircular clamping grooves arranged at the bottom of the overlapping blocks 13 are clamped at the top end of the U-shaped frame 1, and the overlapping blocks 13 are located between the two limiting blocks 4, so that the platform 2 for the person to go up is well protected.

The utility model discloses a theory of operation and use flow: through arranging two reinforcing apparatus in two symmetries respectively and setting up the both sides of U-shaped frame 1, then make the first pull rod 3 and the second pull rod 4 cooperation spacer pin 5 that constitute reinforcing apparatus carry out the regulation of angle, the through-hole 8 that makes first pull rod 3 and the setting of second pull rod 4 tip respectively with the symmetry set up 1 outer wall department welded internal thread sleeve 6 of U-shaped frame corresponding, then utilize through-hole 8 to assemble first pull rod 3 and second pull rod 4 respectively on internal thread sleeve 6, then assemble butterfly bolt 7 to internal thread sleeve 6 department, can be to the quick assembly of reinforcing apparatus, and can fold together after dismantling, the convenience of dismouting ten minutes, and assembly efficiency is high.

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 scaffold convenient to disassemble and assemble comprises a U-shaped frame (1) and a manned platform (2), and is characterized in that two reinforcing devices are symmetrically arranged between the U-shaped frame (1); the two reinforcing devices respectively comprise a first pull rod (3) and a second pull rod (4) which are connected with the U-shaped frame (1), and a limiting pin (5) arranged between the first pull rod (3) and the second pull rod (4), wherein the first pull rod (3) and the second pull rod (4) are rotatably connected through the limiting pin (5), and through holes (8) are formed in two ends of the first pull rod (3) and the second pull rod (4); the outer walls of two sides of the symmetrically arranged U-shaped frame (1) are respectively welded with an internal thread sleeve (6), and the internal thread sleeves (6) are respectively connected with through holes (8) arranged at two ends of the first pull rod (3) and the second pull rod (4) in an inserting way; and a butterfly bolt (7) is screwed at the port of the internal thread sleeve (6).

2. A scaffold convenient to disassemble and assemble according to claim 1, wherein the external diameter of the internally threaded sleeve (6) is adapted to the internal diameter of the through hole (8).

3. A scaffold convenient for disassembly and assembly as claimed in claim 1, wherein the screw-threaded portion of the butterfly bolt (7) and the inner cavity of the internally threaded sleeve (6) form an embedded structure, and the end of the butterfly bolt (7) abuts against the end of the internally threaded sleeve (6).

4. A construction frame convenient for disassembly and assembly as claimed in claim 1, wherein a plurality of groups of supporting blocks (9) are longitudinally arranged on the outside of the U-shaped frame (1) at equal intervals, two supporting blocks (9) are symmetrically arranged on each group in the transverse direction, and the supporting blocks (9) are welded with the U-shaped frame (1).

5. A construction frame convenient for dismounting and mounting according to claim 4, wherein a clamping groove (10) is formed on one side surface of each group of two supporting blocks (9) corresponding to each other.

6. A scaffold convenient to disassemble and assemble according to claim 5, wherein a cross bar (11) is arranged between each two supporting blocks (9), and the ends of the cross bar (11) are clamped with clamping grooves (10) arranged at the supporting blocks (9).

7. A scaffold convenient to disassemble and assemble as claimed in claim 1, wherein the upper surface of the upper manned platform (2) is equidistantly provided with a plurality of anti-skid convex teeth (12), and the plurality of anti-skid convex teeth (12) and the upper manned platform (2) are in an integrated structure.

8. A scaffold convenient for dismounting and mounting as claimed in claim 1, wherein the lapping blocks (13) are welded at both ends of the upper platform (2), the lower surface of the lapping blocks (13) is provided with semi-circular clamping grooves, and the inner diameter of the semi-circular clamping grooves is adapted to the outer diameter of the top end of the U-shaped frame (1).

9. A scaffold convenient to disassemble and assemble according to claim 1, wherein the top of the U-shaped frame (1) is symmetrically provided with the limiting blocks (14), and the limiting blocks (14) and the U-shaped frame (1) are of an integrated structure.