CN216740591U

CN216740591U - Scaffold convenient to disassemble and assemble for construction

Info

Publication number: CN216740591U
Application number: CN202122982867.XU
Authority: CN
Inventors: 郝春男; 陈光海; 孟祥光; 叶兆芳; 刘朝民
Original assignee: China Railway Tianjin Rail Transit Investment And Construction Co ltd; Shanghai Civil Engineering Co Ltd of CREC; Fourth Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC; China Railway Investment Group Co Ltd
Current assignee: China Railway Tianjin Rail Transit Investment And Construction Co ltd; Shanghai Civil Engineering Co Ltd of CREC; Fourth Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC; China Railway Investment Group Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-14
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a construction is with scaffold frame of dismouting of being convenient for, reach the horizontal pole of being connected with the pole setting including the pole setting, it detains to be provided with a plurality of wheels in the pole setting, the wheel is detained and is discoid, it has the mounting hole to set up a plurality of in the wheel knot, the horizontal pole both ends all are provided with and are used for the connecting device who detains the joint with the wheel, connecting device includes the fixed block, the open slot has been seted up to fixed block intermediate position level, the height of open slot with the thickness that the wheel was detained equals, the vertical rectangle through-hole that is provided with on the fixed block, be provided with in the rectangle through-hole and be used for connecting the fixed block at the wheel and detain the dropout device, more firm when using, installation dismantlement is more swift.

Description

Scaffold convenient to disassemble and assemble for construction

Technical Field

The utility model relates to a construction equipment technical field especially relates to a scaffold frame of dismouting of being convenient for is used in construction.

Background

At present, in the process of building construction, road and bridge construction or ship building, in order to increase the construction space, the positions for placing personnel operation and tools are provided, and a scaffold is required to be built for auxiliary operation. Present scaffold frame mainly uses bowl knot formula scaffold frame and fastener formula scaffold frame, but these two kinds of scaffold frame components that constitute when putting up and using the dismantlement after accomplishing are more, workman intensity of labour when putting up or dismantling is big, still can need use the hand drill to dismantle fastening bolt sometimes, still can often appear the bolt when using and lose or bolt bending when dismantling, cause the dismantlement difficulty, if can not get off, still need use the cutting machine to cut off the bolt, increase high altitude construction risk, there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of the inconvenient dismouting of scaffold among the prior art, provide a scaffold frame of dismouting of being convenient for is used in construction.

The utility model discloses a realize through following technical scheme: the utility model provides a construction is with scaffold frame of dismouting of being convenient for, includes pole setting and the horizontal pole of being connected with the pole setting, it detains to be discoid to be provided with a plurality of wheels in the pole setting, it has the mounting hole to set up a plurality of on the wheel is detained, the horizontal pole both ends all are provided with the connecting device who is used for with wheel buckle joint, connecting device includes the fixed block, the open slot has been seted up to fixed block intermediate position level, the height of open slot with the thickness that the wheel was detained equals, the vertical rectangle through-hole that is provided with on the fixed block, be provided with in the rectangle through-hole and be used for connecting the fixed block at the wheel and detain the device that only takes off.

Preferably, the fixed block is divided into a first part and a second part below the first part by the open slot, and the width of the rectangular through hole on the first part is smaller than that of the rectangular through hole on the second part.

Preferably, the mounting hole is a rectangular hole, and the length and the width of the mounting hole are equal to those of the rectangular through hole in the first component.

Preferably, the anti-drop device is a pin inserted into the mounting hole, the pin is in a square table shape with gradually changed sizes, the lower portion of the pin is bent towards one side, and the length and the width of the cross section of the top of the pin are larger than those of the mounting hole.

Preferably, the inner diameter of the lower part of the upright is larger than the outer diameter of the upper part of the upright.

Preferably, the upper portion and the lower portion of the vertical rod are provided with bolt holes for positioning, and a bolt is arranged on the outer wall of the lower portion of the vertical rod.

Preferably, the bolt is cylindric, bolt one end is provided with the baffle, the baffle pass through the hinge with the pole setting is connected, around being equipped with the spring on the cylinder outer wall of bolt, the bolt is provided with the opening in the one end of keeping away from the baffle, it has the pin just to articulate in the opening the midpoint position of opening and pin is articulated.

The beneficial effects of the utility model reside in that: the inner diameter of the lower part of the upright stanchion is larger than the outer diameter of the upper part of the upright stanchion, one upright stanchion can be sleeved on the other upright stanchion when the scaffold is built, and the inner diameter of the lower part is slightly larger than the outer diameter of the upper part of the upright stanchion, so that the gap between the two upright stanchions is prevented from being overlarge when the two upright stanchions are sleeved, the connection is unstable, and the structural stability is enhanced. Set up bolt and bolt hole, it is downthehole to insert the bolt after connecting between two pole settings, prevents that the pole setting from producing to rotate and slide when using, very big improvement stability. Set up a plurality of mounting holes that have on the wheel is buckled, the different angles of mounting hole on the disc set up the mounting hole respectively, can both put the horizontal pole in place at each angle, can be suitable for multiple installation environment, and the mounting hole is the rectangular hole, the mounting hole equals with the rectangle through-hole length and width on the first part, use the rectangular hole when inserting the pin in the mounting hole, the limit of pin is stupefied can block rectangle through-hole on the first part with the mounting hole, prevent that the horizontal pole from using the junction to produce the rotation as the fulcrum, more firm when using, more swift is dismantled in the installation.

Drawings

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

FIG. 2 is a front view of the whole connection structure of the present invention;

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

wherein: 1. erecting a rod; 101. a pin hole; 2. wheel buckle; 201. mounting holes; 3. a cross bar; 301. a first member; 302. a second component; 4. a pin; 5. a bolt; 501. a hinge; 502. a baffle plate; 503. a spring; 504. a stop lever.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 as a specific case by those skilled in the art.

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.

Example 1

As shown in fig. 1-3: the utility model provides a construction is with scaffold frame of dismouting of being convenient for, includes a plurality of pole settings 1 and is used for the horizontal pole 3 of being connected with pole setting 1, and the internal diameter of 1 lower part of pole setting is greater than the external diameter on 1 upper portion of pole setting, can cup joint a pole setting 1 on another pole setting 1 when building the scaffold frame to the internal diameter of lower part is a bit bigger than the external diameter on 1 upper portion of pole setting and prevents when cup jointing that the clearance between two pole settings 1 is too big, causes and connects unstably, reinforcing structural stability. All be provided with the bolt hole 101 that is used for the location in the upper portion and the lower part of pole setting 1, be provided with bolt 5 on the outer wall of pole setting 1 lower part, set up bolt 5 and bolt hole 101, connect the back between two pole settings 1 and insert bolt hole 101 with bolt 5 in, prevent that pole setting 1 from producing rotation and slip when using, very big improvement stability. The bolt 5 is cylindrical, a baffle 502 is arranged at one end of the bolt 5, and the baffle 502 can provide a stressed seat for the spring 503 to increase the operation space. The baffle 502 is connected with the upright stanchions 1 through the hinges 501, the bolts 5 are connected on the upright stanchions 1 by the hinges 501, when in use, the bolts 5 on each upright stanchion 1 can be directly used to fix two upright stanchions 1, and the bolts 5 do not need to be stored separately, thereby preventing the bolts 5 from losing and being out of order. Around being equipped with spring 503 on the cylinder outer wall of bolt 5, set up spring 503 and receive the blocking of pole setting 1 and form the compression when inserting bolt 5 in bolt hole 101, this is that make the pin 5 of stopping of the pin 504 of the other end kick-backs, and then form firm non return structure, bolt 5 is provided with the opening in the one end of keeping away from baffle 502, it is articulated in the opening to have pin 504 and the midpoint position of opening and pin 504 to articulate, the setting can be better in midpoint position prevent that pin 504 kick-backs, reinforcing structural stability.

Be provided with a plurality of wheel buckles 2 in pole setting 1, wheel buckle 2 is discoid, it has mounting hole 201 to set up a plurality ofly on wheel buckle 2, mounting hole 201 sets up mounting hole 201 respectively at the different angles on the disc, can both put the horizontal pole 3 in place at each angle, can be suitable for multiple installation environment, and mounting hole 201 is the rectangular hole, mounting hole 201 equals with the rectangular hole length width on the first part 301, use the rectangular hole when inserting pin 4 into mounting hole 201, the stupefied rectangle through-hole that can block on the first part 301 with mounting hole 201 in limit of pin 4, prevent that horizontal pole 3 from using the junction to produce the rotation as the fulcrum, more firm when using, installation dismantlement is more swift, the stability of structure has been guaranteed to very big degree. All be provided with at 3 both ends of horizontal pole and be used for detaining the connecting device of 2 joints with the wheel, connecting device includes the fixed block, and the open slot has been seted up to fixed block intermediate position level, and the height of open slot equals with the thickness that 2 were detained to the wheel, and the open slot will take turns and detain 2 when using to it is fixed through pin 4, save other operations, need not use the bolt-up, easy operation is swift, very big reduction intensity of labour. The fixed block is divided into a first part 301 and a second part 302 below the first part 301 by the open slot, the width of the rectangular through hole on the first part 301 is smaller than that of the rectangular through hole on the second part 302, when the rectangular through hole on the second part 302 is too small or equal to that on the first part 301 in the installation, when the cross rod 3 is slightly inclined, the condition that the hole is not aligned can be caused, the pin 4 cannot be installed, the installation is inconvenient, when the rectangular through hole on the second part 302 is slightly larger than that on the first part 301, a large installation space is provided in the installation, the phenomenon of blocking cannot be caused in the disassembly, and the installation and the disassembly are quicker and more convenient. The fixed block is vertically provided with a rectangular through hole, and a release stopping device used for connecting the fixed block to the wheel buckle 2 is arranged in the rectangular through hole. The anti-disengaging device is a pin 4 inserted into the mounting hole 201, the pin 4 is in a square table shape with gradually changing upper and lower sizes, the lower portion of the square table is bent towards one side, the length and width of the cross section of the top of the pin 4 are larger than those of the mounting hole 201, the pin 4 is designed in a gradually changing mode, the mounting hole 201 and the rectangular through hole can generate certain abrasion and increase after long-time use, the pin 4 cannot be used due to size change, and the utilization rate is improved. Set up the flexion on pin 4, prevent that pin 4 from droing under vibrations when using, form a resistance point, improve the security performance to need inclination just can put pin 4 installation in place when the installation, improve the discernment degree, increase paragraph sense convenient to detach.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a construction is with scaffold frame of dismouting of being convenient for which characterized in that: including pole setting and the horizontal pole of being connected with the pole setting, it detains to be provided with a plurality of wheels in the pole setting, the wheel is detained and is discoid, it has the mounting hole to set up a plurality of on detaining to take turns, the horizontal pole both ends all are provided with and are used for with the connecting device of wheel buckle joint, connecting device includes the fixed block, the open slot has been seted up to fixed block intermediate position level, the height of open slot with the thickness that the wheel was detained equals, the vertical rectangle through-hole that is provided with on the fixed block, be provided with in the rectangle through-hole and be used for connecting the fixed block at the only device that takes turns to detain.

2. A scaffold convenient for assembling and disassembling for construction according to claim 1, characterized in that: the fixed block is divided into a first part and a second part below the first part by the open slot, and the width of the rectangular through hole in the first part is smaller than that of the rectangular through hole in the second part.

3. The scaffold convenient for assembling and disassembling for construction according to claim 2, characterized in that: the mounting hole is a rectangular hole, and the length and the width of the mounting hole are equal to those of the rectangular through hole in the first component.

4. A scaffold convenient for assembling and disassembling for construction according to claim 3, characterized in that: the anti-falling device is a pin inserted into the mounting hole, the pin is in a square table shape with the upper part gradually changed in size and the lower part gradually changed in size, the lower part of the pin is bent towards one side, and the length and the width of the cross section of the top of the pin are larger than those of the mounting hole.

5. A scaffold convenient for assembling and disassembling for construction according to claim 1, characterized in that: the inner diameter of the lower part of the vertical rod is larger than the outer diameter of the upper part of the vertical rod.

6. A scaffold convenient for assembling and disassembling for construction according to claim 5, characterized in that: the upper portion and the lower part of pole setting all are provided with the bolt hole that is used for the location, be provided with the bolt on the outer wall of pole setting lower part.

7. The scaffold convenient for assembling and disassembling for construction according to claim 6, characterized in that: the bolt is cylindric, bolt one end is provided with the baffle, the baffle pass through the hinge with the pole setting is connected, around being equipped with the spring on the cylinder outer wall of bolt, the bolt is provided with the opening in the one end of keeping away from the baffle, it has the pin just to articulate in the opening the midpoint position of opening and pin is articulated.