CN213806525U

CN213806525U - Scaffold reinforcing structure

Info

Publication number: CN213806525U
Application number: CN202022571595.XU
Authority: CN
Inventors: 黎东灵; 严海兵; 张冠华; 李富全; 陈舒婷; 齐秋月
Original assignee: Guangzhou Railway Construction Technology Engineering Co Ltd
Current assignee: Guangzhou Railway Construction Technology Engineering Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-27
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a scaffold puts up reinforced structure, the bracing piece comprises a supporting bar, all install the down tube on one side outer wall of bracing piece, first installation piece is installed to the opposite side outer wall top of bracing piece, third screw hole has been seted up on the opposite side outer wall of first installation piece, install the second threaded rod in the third threaded hole, the other end of second threaded rod is installed on one side outer wall of second connecting rod, the second screw hole has been seted up on the opposite side outer wall of second connecting rod, install the third threaded rod in the second threaded hole, the footboard is installed through the arc connecting block in the top of second connecting rod, the mounting groove has been seted up to the upper surface of footboard. The utility model discloses a steadiness is stronger to be convenient for installation and dismantlement, reduced staff's work load, improved work efficiency, can reduce the vibration that the staff walked on the scaffold frame or work and brought simultaneously, the practicality is strong.

Description

Scaffold reinforcing structure

Technical Field

The utility model relates to a scaffold frame technical field specifically is a scaffold frame reinforced structure.

Background

The scaffold is a common device in building construction and is a working platform for workers to carry out construction. The scaffold is divided into an outer scaffold and an inner scaffold 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 stability of the scaffolding is a very important parameter during use.

The existing scaffold has the defects that:

1. in the use process of the existing scaffold, the stability of the scaffold is poor, so that the scaffold is easy to damage, and once the scaffold is damaged, the health and safety of workers on the scaffold are threatened;

2. in the use process of the existing scaffold, the scaffold is inconvenient to mount and dismount, the workload of workers is increased, and the working efficiency is low;

3. current scaffold frame is in the use, and when staff walked about or during operation on the scaffold frame, its human body can have a power to the scaffold frame, leads to the scaffold frame to produce slight vibration, in case vibration amplitude too big can lead to the scaffold frame to collapse, threatens staff's health and safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold puts up reinforced structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold reinforcing structure comprises a supporting rod, wherein oblique rods are arranged on the outer wall of one side of the supporting rod, a first mounting block is arranged above the outer wall of the other side of the supporting rod, a third threaded hole is formed in the outer wall of the other side of the first mounting block, a second threaded rod is arranged in the third threaded hole, the other end of the second threaded rod is arranged on the outer wall of one side of a second connecting rod, a second threaded hole is formed in the outer wall of the other side of the second connecting rod, a third threaded rod is arranged in the second threaded hole, a pedal is arranged at the top of the second connecting rod through an arc-shaped connecting block, a mounting groove is formed in the upper surface of the pedal, a damping spring is arranged at the bottom of the inner side of the mounting groove, the top end of the damping spring is arranged on the lower surface of a top plate, and a first threaded hole is formed below the outer wall of the other side of the supporting rod, install first threaded rod in the first threaded hole, the other end of first threaded rod is installed on the both sides outer wall of head rod, the second installation piece is all installed to the bottom of head rod and second connecting rod, fifth threaded hole has all been seted up to the opposite side of second installation piece, install the fifth threaded rod in the fifth threaded hole, the one end at the third connecting rod is installed to the fifth threaded rod, the fourth threaded hole has been seted up to the other end of third connecting rod, install the fourth threaded rod in the fourth threaded hole.

Preferably, the inclined angles of the inclined rods on different support rods are opposite.

Preferably, the arc-shaped connecting blocks are arranged on two sides of the front end surface and the rear end surface of the pedal.

Preferably, damping cushions are mounted on the inner walls of the two sides of the mounting groove.

Preferably, the surface of the top plate is provided with anti-skid stripes.

Preferably, the positions and the number of the second mounting blocks on the first connecting rod and the second connecting rod correspond to each other one by one.

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

1. through the matching arrangement of the first connecting rod, the second connecting rod, the third connecting rod and the inclined rods, when the scaffold is used, the pressure on the scaffold is transmitted to the third connecting rod through the second connecting rod, and is uniformly distributed on the first connecting rod through the third connecting rod, so that the scaffold is prevented from being damaged due to local stress, and meanwhile, the inclined rods on the two sides further distribute the pressure of the scaffold, thereby enhancing the stability of the scaffold;

2. through the matching arrangement of the first threaded hole, the first threaded rod, the first mounting block, the second threaded rod and the third threaded hole, an internal thread on the hole wall of the first threaded hole is meshed with an external thread on the outer wall of the first threaded rod, an external thread on the outer wall of the second threaded rod is meshed with an internal thread on the hole wall of the third threaded hole, and the diagonal rod is connected with the support rod through a bolt, so that the scaffold can be conveniently mounted and dismounted by workers during use, the workload of the workers is reduced, the working efficiency is improved, and the practicability of the utility model is enhanced;

3. through the footboard, the mounting groove, damping spring, the cooperation setting of roof and damping pad, in use, the staff is located the roof, walk about or the during operation at the staff, there is a decurrent effort to the roof, under the effect of this power, make the roof remove to the inside of mounting groove, and the roof can compress damping spring when removing, under the effect that damping spring self elastic deformation resets, make the roof remove to the initial position, the impact force has been alleviateed, simultaneously in the roof removal, the outer wall and the damping pad contact of roof, the coefficient of friction of roof has been strengthened through the effect of damping pad, vibration amplitude has been lightened, strengthened the utility model discloses a damping nature, avoided because of vibrating too big and lead to the emergence of the scaffold frame condition such as collapsing or damage, staff's health safety has been protected.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic sectional view of the second connecting rod connected to the pedal according to the present invention.

In the figure: 1. a support bar; 2. a first threaded hole; 3. a first threaded rod; 4. a first connecting rod; 5. a first mounting block; 6. a second threaded rod; 7. a second connecting rod; 8. a pedal; 9. mounting grooves; 10. a second threaded hole; 11. a damping spring; 12. a third threaded rod; 13. a top plate; 14. a damping pad; 15. a third threaded hole; 16. a fourth threaded rod; 17. a fourth threaded hole; 18. a third connecting rod; 19. a fifth threaded rod; 20. a fifth threaded hole; 21. a second mounting block; 22. a diagonal bar; 23. an arc-shaped connecting block; 24. and (4) anti-skid stripes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a scaffold reinforcing structure comprises supporting rods 1, oblique rods 22 are installed on the outer wall of one side of each supporting rod 1, the inclination angles of the oblique rods 22 on different supporting rods 1 are opposite, a first installation block 5 is installed above the outer wall of the other side of each supporting rod 1, a third threaded hole 15 is formed in the outer wall of the other side of each first installation block 5, a second threaded rod 6 is installed in each third threaded hole 15, the other end of each second threaded rod 6 is installed on the outer wall of one side of a second connecting rod 7, a second threaded hole 10 is formed in the outer wall of the other side of each second connecting rod 7, a third threaded rod 12 is installed in each second threaded hole 10, a pedal 8 is installed at the top of each second connecting rod 7 through an arc-shaped connecting block 23, the arc-shaped connecting blocks 23 are installed on the two sides of the front end face and the rear end face of each pedal 8, an installation groove 9 is formed in the upper surface of each pedal 8, damping pads 14 are installed on the inner walls of the two sides of the installation groove 9, the damping spring 11 is installed at the bottom of the inner side of the mounting groove 9, the top end of the damping spring 11 is installed on the lower surface of the top plate 13, in use, a worker is located on the top plate 13, when the worker walks or works, a downward acting force is applied to the top plate 13, under the action of the acting force, the top plate 13 moves towards the inside of the mounting groove 9, the damping spring 11 is compressed by the top plate 13 while moving, under the action of elastic deformation reset of the damping spring 11, the top plate 13 moves towards the initial position, the impact force is reduced, meanwhile, when the top plate 13 moves, the outer wall of the top plate 13 is contacted with the damping pad 14, the friction coefficient of the top plate 13 is increased through the action of the damping pad 14, the vibration amplitude is reduced, the damping performance of the utility model is enhanced, the occurrence of situations such as collapse or damage of the scaffold caused by overlarge vibration is avoided, the health and safety of workers are protected, the surface of the top plate 13 is provided with anti-skid stripes 24, the lower part of the outer wall of the other side of the support rod 1 is provided with a first threaded hole 2, a first threaded rod 3 is arranged in the first threaded hole 2, the other end of the first threaded rod 3 is arranged on the outer wall of the two sides of the first connecting rod 4, the internal thread on the hole wall of the first threaded hole 2 is meshed with the external thread on the outer wall of the first threaded rod 3, the external thread on the outer wall of the second threaded rod 6 is meshed with the internal thread on the hole wall of the third threaded hole 15, the inclined rod 22 is connected with the support rod 1 through a bolt, when in use, the scaffold can be conveniently installed and disassembled by the workers, the workload of the workers is reduced, the working efficiency is improved, the practicability of the utility model is enhanced, the positions and the number of the second installation blocks 21 on the first connecting rod 4 and the second connecting rod 7 are in one-to one correspondence, second installation piece 21 is all installed to the bottom of head rod 4 and second connecting rod 7, fifth screw hole 20 has all been seted up to the opposite side of second installation piece 21, install fifth threaded rod 19 in the fifth screw hole 20, the one end at third connecting rod 18 is installed to fifth threaded rod 19, fourth screw hole 17 has been seted up to the other end of third connecting rod 18, fourth threaded rod 16 is installed to fourth screw hole 17, when using, pressure on the scaffold frame transmits third connecting rod 18 through second connecting rod 7, on, and evenly share on head rod 4 through third connecting rod 18, avoided local atress to lead to the scaffold frame to take place to damage, the down tube 22 of both sides has further shared the pressure of scaffold frame simultaneously, strengthened the utility model discloses a steadiness.

The working principle is as follows: when the scaffold is used, the pressure on the scaffold is transmitted to the third connecting rods 18 through the second connecting rods 7, and is uniformly distributed on the first connecting rods 4 through the third connecting rods 18, so that the scaffold is prevented from being damaged due to local stress, and meanwhile, the pressure of the scaffold is further distributed by the inclined rods 22 on the two sides, so that the stability of the scaffold is enhanced; the inner thread on the wall of the first threaded hole 2 is meshed and connected with the outer thread on the outer wall of the first threaded rod 3, the outer thread on the outer wall of the second threaded rod 6 is meshed and connected with the inner thread on the wall of the third threaded hole 15, and the diagonal rod 22 is connected with the support rod 1 through the bolt, so that the scaffold can be conveniently mounted and dismounted by workers during use, the workload of the workers is reduced, the working efficiency is improved, and the practicability of the utility model is enhanced; in use, the staff is located roof 13, walk about or the during operation at the staff, there is a decurrent effort to roof 13, under the effect of this power, make roof 13 remove to the inside of mounting groove 9, and roof 13 can compress damping spring 11 when removing, under the effect that damping spring 11 self elastic deformation resets, make roof 13 remove to initial position, the impact force has been alleviateed, simultaneously in roof 13 removes, roof 13's outer wall and damping pad 14 contact, the coefficient of friction of roof 13 has been strengthened through the effect of damping pad 14, the vibration range has been alleviateed, strengthen the utility model discloses a vibration damping nature, avoided taking place the emergence of the condition such as collapsing or damage because of vibrating too big and leading to the scaffold frame, staff's health and safety has been protected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a scaffold puts up reinforced structure, includes bracing piece (1), its characterized in that: the supporting rod is characterized in that an inclined rod (22) is installed on the outer wall of one side of the supporting rod (1), a first installation block (5) is installed above the outer wall of the other side of the supporting rod (1), a third threaded hole (15) is formed in the outer wall of the other side of the first installation block (5), a second threaded rod (6) is installed in the third threaded hole (15), the other end of the second threaded rod (6) is installed on the outer wall of one side of a second connecting rod (7), a second threaded hole (10) is formed in the outer wall of the other side of the second connecting rod (7), a third threaded rod (12) is installed in the second threaded hole (10), a pedal (8) is installed at the top of the second connecting rod (7) through an arc-shaped connecting block (23), a mounting groove (9) is formed in the upper surface of the pedal (8), and a damping spring (11) is installed at the bottom of the inner side of the mounting groove (9), the top end of the damping spring (11) is arranged on the lower surface of the top plate (13), a first threaded hole (2) is arranged below the outer wall of the other side of the support rod (1), a first threaded rod (3) is arranged in the first threaded hole (2), the other end of the first threaded rod (3) is arranged on the outer walls of the two sides of the first connecting rod (4), the bottoms of the first connecting rod (4) and the second connecting rod (7) are respectively provided with a second mounting block (21), the other side of the second mounting block (21) is provided with a fifth threaded hole (20), a fifth threaded rod (19) is arranged in the fifth threaded hole (20), the fifth threaded rod (19) is arranged at one end of a third connecting rod (18), a fourth threaded hole (17) is formed in the other end of the third connecting rod (18), and a fourth threaded rod (16) is installed in the fourth threaded hole (17).

2. A scaffolding reinforcement structure as claimed in claim 1, wherein: the inclined angles of the inclined rods (22) on different support rods (1) are opposite.

3. A scaffolding reinforcement structure as claimed in claim 1, wherein: the arc-shaped connecting blocks (23) are arranged on two sides of the front end surface and the rear end surface of the pedal (8).

4. A scaffolding reinforcement structure as claimed in claim 1, wherein: damping cushions (14) are mounted on the inner walls of the two sides of the mounting groove (9).

5. A scaffolding reinforcement structure as claimed in claim 1, wherein: the surface of the top plate (13) is provided with anti-skid stripes (24).

6. A scaffolding reinforcement structure as claimed in claim 1, wherein: the positions and the numbers of the second mounting blocks (21) on the first connecting rod (4) and the second connecting rod (7) are in one-to-one correspondence.