CN206987351U - A kind of special workbench of I-beam - Google Patents

Abstract

The utility model provides a special working platform for I-beams, which solves the problems of complicated and difficult work, high cost and poor practicability in welding and repairing steel structure I-beams in the prior art. The utility model is a special working platform for I-shaped beams, which includes a support platform arranged horizontally. One side of the support platform is connected with a fixed frame. The fixed frame includes at least two U-shaped frames. The horizontal beam-slab active connection. The designed U-shaped frame can be easily connected with the I-shaped beam, and the horizontal working platform is designed on the U-shaped frame to facilitate the workers to weld the I-shaped beam or other construction operations at a suitable position, avoiding the need to set up scaffolding as a construction platform The complex process improves work efficiency, reduces labor intensity of workers, and saves construction costs at the same time.

Description

A special working platform for I-beam

technical field

The utility model relates to a working platform, in particular to a special working platform for I-shaped beams.

Background technique

With the vigorous development of my country's steel industry, the steel structure design project has gradually matured and improved. Therefore, the existing steel structure design is becoming more and more complex, and the height of the designed steel structure building is also getting higher and higher. After the erection is completed, it is necessary to carry out reinforcement welding, painting, decoration, etc., and the erection of the scaffolding is complicated and difficult, with high cost and poor practicality. A work platform that reduces costs and is convenient for workers to construct.

Utility model content

The utility model provides a special working platform for I-beams, which solves the problems of complicated and difficult work, high cost and poor practicability in welding and repairing steel structure I-beams in the prior art.

The technical scheme of the utility model is achieved in the following way: a special working platform for I-beams, including a support platform arranged horizontally, one side of the support platform is connected with a fixing frame, and the fixing frame includes at least two U-shaped frames, the U-shaped frame The U-shaped mouth of the U-shaped beam is movably connected with the horizontal beam plate of the I-beam. The designed U-shaped frame can be easily connected with the I-shaped beam, and the horizontal working platform is designed on the U-shaped frame to facilitate the workers to weld the I-shaped beam or other construction operations at a suitable position, avoiding the need to set up scaffolding as a construction platform The complex process improves work efficiency, reduces labor intensity of workers, and saves construction costs at the same time.

Further, the support platform includes beams fixedly connected to the U-shaped frame, and connecting beams are arranged at equal intervals between the beams. Because the construction sites that need to use the utility model are all in high positions, and the support platform is a workbench for workers to stand on, so the support platform is designed as a structural form of a beam and a connecting beam, which can provide sufficient support for the construction workers to ensure that the construction workers It also ensures the stability of the platform during construction operations. In addition, the equidistant design of the connecting beams can improve the standing comfort of construction workers when using the utility model. Total mass, easy to move position.

Further, an insulating support plate is fixedly connected above the beam and the connecting beam. Because the utility model is also used as a working platform for welding, the design of insulating support plates above the beams and connecting beams can prevent construction workers from touching the ground wire and affect the construction progress and construction safety, and at the same time further improve the comfort of workers when standing In addition, the use of lightweight insulating support plates will not increase the total mass of the utility model too much, which helps to carry and move the position.

Further, a reinforcing rib is provided under the supporting platform, and the reinforcing rib is arranged directly below the crossbeam, one end of the reinforcing rib is connected to the bottom of the U-shaped frame, and the other end is connected to the outer end of the crossbeam. The reinforcing rib, the beam and the U-shaped frame form a right triangle. Designing reinforcing ribs under the support platform can further improve the mechanical reliability of the utility model, ensuring the safety performance of the utility model in use, and adopting a triangular mechanical structure not only saves materials and relatively reduces weight, but also ensures reliability. At the same time more stable.

Further, several vertical columns are arranged between the crossbeam and the corresponding reinforcing rib, and each vertical column is arranged corresponding to the connecting beam. A vertical column is arranged between the beam and the reinforcing rib to prevent the beam from buckling under pressure, and avoid affecting the stability of the utility model after the beam is buckled under pressure. The column is corresponding to the end of the connecting beam above, which can provide sufficient The supporting force further ensures the mechanical reliability of the utility model.

Further, the U-shaped frame includes an upper cross arm, a lower cross arm and a connecting arm connecting the upper cross arm and the lower cross arm. A detachable connecting frame is arranged on the upper cross arm or the lower cross arm, and one end of the connecting frame is connected to the upper cross arm. The cross arm or the lower cross arm is connected, and the other end is clamped with the horizontal beam plate of the I-beam. A detachable connecting frame is set on the U-shaped frame to ensure that the utility model is firmly connected with the I-beam, and the connecting frame is designed to be connected with the upper cross arm to adapt the utility model to the upper horizontal beam plate of the I-beam Clamping, the connecting frame is designed to be connected to the lower cross arm, which can adapt to the clamping connection between the utility model and the lower horizontal beam plate of the I-beam, adapting to two different connection methods, and expanding the application range of the utility model. Enhanced practicality to make the utility model practical.

Further, the upper cross arm and the lower cross arm are provided with sliding grooves, and the end of the connecting frame connected with the U-shaped frame is provided with an assembly hole matched with the sliding groove, and the assembly hole and the sliding groove are connected by adjusting bolts. On the upper cross arm and the lower cross arm, the chute that is adjusted and connected with the fixed frame can be adjusted, and the size of the structure at the joint between the utility model and the I-beam can be adjusted, so that the utility model can adapt to I-beams of different widths, and can be used with the I-beam. Reliable fixed connection of I-beams of different specifications.

Further, the lower end of the upper cross arm and the upper end of the lower cross arm are provided with first rollers, and the position where the fixing frame contacts the horizontal beam plate surface of the I-beam is provided with second rollers. Rollers are designed at the connection between the utility model and the I-beam, which can ensure the convenience of moving, facilitate the construction and processing of different positions of the I-beam by workers, and further improve the practical performance of the utility model.

The utility model is a special working platform for I-beams. The support platform is designed to facilitate the construction workers to stand. The design of the U-shaped frame and the fixed frame realizes the stable connection with the I-beam. The special structure design of the support platform ensures the reliability of the support. The design of the roller improves the convenience of movement of the utility model. In addition, the design of the part connected with the I-beam as adjustable expands the scope of application of the utility model. In summary, the utility model is simple in structure and functional. It is practical and convenient to apply, and has good application and promotion value.

Description of drawings

In order to illustrate the embodiment of the utility model more clearly, the accompanying drawings that need to be used in the embodiment will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. For those skilled in the art Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.

Fig. 1 is a kind of use state diagram of a kind of I-beam special working platform of the present utility model;

Fig. 2 is a top view structure schematic diagram of a kind of I-beam special working platform of the utility model;

Fig. 3 is another usage state diagram of a kind of I-beam special working platform of the utility model.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment 1, as shown in Figure 1 and Figure 2, Embodiment 1 of the present invention provides a special working platform for I-beams, including a steel structure support platform 1 arranged horizontally, and one side of the support platform 1 is welded with a fixed Frame 2, the fixed frame 2 includes two U-shaped frames 3 arranged side by side, the closed side 4 of the U-shaped frame 3 is welded and fixed to the inner side 5 of the support platform 1, and the horizontal beam plate of the U-shaped frame 3 and the I-beam 6 7 is plugged and fixed, and the U-shaped frame 3 can be conveniently plugged and disassembled on the horizontal beam plate 7 of the I-beam 6 . The designed U-shaped frame 3 can be conveniently connected with the I-shaped beam 6, and the horizontal support platform 1 is designed on the U-shaped frame 3 to facilitate the workers to weld the I-shaped beam 6 at a suitable position or perform other construction operations, avoiding the erection of hands and feet The complex process of using the frame as a construction platform improves work efficiency, reduces the labor intensity of workers, and saves construction costs at the same time.

Further, the support platform 1 includes a crossbeam 8 fixedly connected to the U-shaped frame 3, the crossbeam 8 and the U-shaped frame 3 are arranged in pairs, and connecting beams 9 are welded between the crossbeams 8, and each connecting beam 9 is parallel to each other and equally spaced distributed. Because the construction sites that need to use the utility model are all in high positions, and the support platform 1 is a workbench where workers stand, so the support platform 1 is designed as a crossbeam 8 and a structural form of a connecting beam 9, which can provide sufficient support for construction workers force, to ensure the safety of the construction workers, while also ensuring the stability of the platform during construction operations, in addition, the equidistant design of the connecting beams 9 can improve the construction workers' standing comfort when using the utility model.

Further, the U-shaped frame 3 includes an upper cross arm 10, a lower cross arm 11 and a connecting arm 12 connecting the upper cross arm 10 and the lower cross arm 11, and the upper cross arm 10 or the lower cross arm 11 is provided with a detachable The connecting frame 13, the connecting frame 13 is a U-shaped structure, the U-shaped connecting frame 13 includes an upper arm 14 and a card interface 15, the upper arm 14 is connected with the upper cross arm 10 by bolts, the card interface 15 is connected to the upper horizontal beam plate 7 of the I-beam 6 Card access. A detachable connecting frame 13 is set on the U-shaped frame to ensure that the utility model is firmly connected with the I-beam 6, and the connecting frame 13 is designed to be connected with the upper cross arm 10, which can adapt to the utility model and the I-beam The upper horizontal beam plate 7 of 6 is clamped, and is convenient for installation and disassembly simultaneously.

Further, an insulating support plate 20 made of plastic is fixedly connected above the beam 8 and the connecting beam 9 . Because the utility model is also used as a working platform for welding, the design of the insulating support plate 20 above the cross beam 8 and the connecting beam 9 can prevent the construction workers from touching the ground wire and affect the construction progress and construction safety, and also further improve the construction of the workers. Comfort at the time, and the use of the lightweight insulating support plate 20 will not increase the total mass of the utility model too much, which helps to carry and move the position.

Further, the bottom of the support platform 1 is provided with a reinforcing rib 21, the reinforcing rib 21 is arranged directly below the crossbeam 8, one end of the reinforcing rib 21 is welded and fixed to the bottom of the U-shaped frame 3, and the other end is connected to the bottom of the crossbeam 8. The outer end is fixed by welding, and the connecting arm 12 of the reinforcing rib 21, the beam 8 and the U-shaped frame forms a right triangle. Designing reinforcing ribs 21 below the support platform 1 can further improve the mechanical reliability of the utility model, ensuring the safety performance of the utility model in use, and adopting a triangular mechanical structure not only saves materials and relatively reduces weight, but also ensures reliability. more stable at the same time.

Further, four vertical columns 22 are arranged between the crossbeam 8 and the corresponding reinforcing rib 21 , and each vertical column 22 is respectively arranged corresponding to the connecting beam 9 . A vertical column 22 is set between the crossbeam 8 and the reinforcing rib 21 to prevent the crossbeam 8 from buckling under pressure, and to avoid the stability of the utility model after the crossbeam 8 is buckled under pressure. Correspondingly, sufficient supporting force can be provided for the connecting beam 9 to further ensure the mechanical reliability of the present invention.

Further, the upper cross arm 10 and the lower cross arm 11 are provided with a chute 17, and one end of the connecting frame 13 connected with the U-shaped frame 3 is provided with an assembly hole 18 matched with the chute 17, and the assembly hole 18 is connected with the chute 17. The chute 17 is connected by an adjusting bolt 19 . On the upper cross arm 10 and the lower cross arm 11, the chute 17 that is adjusted and connected with the connecting frame 13 can be adjusted, and the size of the structure of the joint between the utility model and the I-beam 6 can be adjusted, so that the utility model can adapt to work of different widths. The beam 6 can be reliably fixedly connected with the I-beam 6 of different specifications.

Further, the lower end of the upper cross arm 10 and the upper end of the lower cross arm 11 are provided with a first roller 23 , and the position where the fixing frame 2 contacts the horizontal beam surface of the I-beam 6 is provided with a second roller 24 . Rollers are designed at the connection between the utility model and the I-beam 6, which can ensure the convenience of moving, facilitate the construction of different positions of the I-beam by workers, and further improve the practical performance of the utility model.

As another embodiment of the special I-beam working platform of the present invention, as shown in Figure 3, the connecting frame 13 is designed to be connected with the lower cross arm 11. This way can make the utility model compatible with the work platform. The lower horizontal beam plate 16 of the word beam 6 is clamped, which adapts to different connection methods, expands the scope of application of the present utility model, and enhances the practicability of making the utility model practical. Other structures of this embodiment are the same as those of embodiment 1 same.

As another embodiment of the special I-beam working platform of the present invention, the support platform is set in a form of adjustable size, that is, both the beam and the connecting beam are designed as a telescopic socket structure, and the wall of the socket is There are connection holes and fixing bolts on the top, and the length and width of the support platform can be adjusted by adjusting the fixing bolts to pass through different connection holes, so as to realize the change of the size of the support platform. The other structures of this embodiment are the same as those of Embodiment 1.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (8)

1. A kind of 1. special workbench of I-beam, it is characterised in that：Including horizontally disposed support platform (1), support platform（1） Side be connected with fixed mount（2）, fixed mount（2）Including at least two U-shaped frames（3）, U-shaped frame（3）U-shaped mouth and I-beam （6）Horizontal beam slab（7）It is flexibly connected.
2. A kind of 2. special workbench of I-beam according to claim 1, it is characterised in that：The support platform（1）Bag Include and U-shaped frame（3）The crossbeam being fixedly connected（8）, crossbeam（8）Between spaced set have tie-beam（9）.
3. A kind of 3. special workbench of I-beam according to claim 2, it is characterised in that：The crossbeam（8）And connection Beam（9）Top is fixedly connected with insulation support plate（20）.
4. A kind of 4. special workbench of I-beam according to claim 2, it is characterised in that：The support platform（1）'s Lower section is provided with reinforcement（21）, reinforcement（21）It is arranged on the crossbeam（8）Underface, reinforcement（21）One end and U Shape frame（3）Bottom be connected, the other end and crossbeam（8）Outer end be connected, the reinforcement（21）, crossbeam（8）And U-shaped frame （3）Form a right angled triangle.
5. A kind of 5. special workbench of I-beam according to claim 4, it is characterised in that：The crossbeam（8）Correspondingly Reinforcement（21）Between be provided with several vertical columns（22）, each vertical column（22）Respectively with the tie-beam （9）Corresponding setting.
6. A kind of 6. special workbench of I-beam according to claim any one of 1-5, it is characterised in that：The U-shaped frame （3）Including Top Crossbeam（10）, lower cross arm（11）And connection Top Crossbeam（10）, lower cross arm（11）Linking arm（12）, Top Crossbeam （10）Or lower cross arm（11）On be provided with dismountable link（13）, link（13）One end and Top Crossbeam（10）Or lower cross arm （11）Connection, the other end and I-beam（6）Horizontal beam slab（7）Clamping.
7. A kind of 7. special workbench of I-beam according to claim 6, it is characterised in that：The Top Crossbeam（10）With under Transverse arm（11）On be provided with chute（17）, link（13）Upper and U-shaped frame（3）One end of connection is provided with and chute（17）Match The pilot hole of conjunction（18）, pilot hole（18）With chute（17）Pass through regulating bolt（19）Connection.
8. A kind of 8. special workbench of I-beam according to claim 7, it is characterised in that：The Top Crossbeam（10）Under End and lower cross arm（11）Upper end be provided with the first roller（23）, link（13）With I-beam（6）Horizontal beam slab（7）Plate The face position that is in contact is provided with the second roller（24）.