TWM547582U - Work platform with specical joint for overlapping support frame legs thereof - Google Patents

Abstract

A work platform with a special joint for overlapping two support frame legs thereof comprises a platform part, a first support frame leg, a second support frame leg, a first pair of joints, and a second pair of joints; wherein, the platform part provides two side platform bars, multiple cross bars and a platform plate; the first and second support frame legs each provide support bars and frame cross bars; each joint of the first and second pairs of joints provides two extending arms fastened to a support bar and a side platform bar respectively; it is characterized in that one of the extending arms of each joint in the first pair of joints fastened to the corresponding support bar of the first support frame leg has a length greater than the other extending arm and all the extending arms of the second pair of the joints; therefore, the first support frame leg is capable of overlapping with the second support frame leg below the platform part instead of interfering with each other.

Description

Work platform with special joints to make the tripods overlap each other

This work is about a work platform with a tripod, more specifically a work platform with special joints that make the tripods stackable.

At present, a working platform having a joint-integrated tripod is known. As shown in Fig. 4, the two ends of the working platform 1' are respectively riveted to the two joints 4', 5', and one end of the two legs 2', 3' They are also riveted to the joints 4', 5', respectively. When the conventional working platform with the joint combined with the tripod is not used, the user can pivot the bipod 2', 3' to the horizontal position of the working platform 1' with the joints 4', 5' as the pivots respectively. Set state. The factor that causes the bipod 2', 3' to be horizontally opposite to the working platform 1' is that the length of each leg meets a limit of less than or equal to one-half of the length of the working platform 1', otherwise they will Interference is generated and the state of the horizontal alignment cannot be combined. Therefore, in order to meet the restrictions, the inconvenience of production is added; in addition, if a longer stand is to be made to match the height required for the work platform and the length of the work platform 1' is kept constant, The length of the rack must meet the limit of less than or equal to one-half of the length of the working platform 1', and the required working platform cannot be successfully completed.

The main purpose of this creation is to provide a special joint that allows the tripods to overlap each other. The working platform is improved for the conventional working platform with joint joint stand to overcome the above-mentioned lack.

In order to achieve the above object, the "work platform with special joints for overlapping the tripods" includes a platform portion, a first tripod, a second tripod, a first pair of joints, and a second pair of joints, wherein The platform part is provided with two platform long side bars, a plurality of platform cross bars fixed on the long side bars of the platform, and a platform plate fixed on the long side bars of the platform and the platform cross bars, and the long side bars of the platform respectively have two fixed ends; The first and second tripods respectively have a pair of tripod bars and a plurality of tripod rails fixed to the tripod bars; the joints of the first pair and the second pair of joints respectively have two outriggers, one of which is an outrigger Fixed to the corresponding tripod bar, the other outrigger is fixed to the fixed end of the platform long side bar corresponding thereto; the feature is the length of the outrigger of the tripod bar fixed to the first stand in the first pair of joints The length of the outrigger arm that is larger than the fixed end of the first pair of joints fixed to the long side of the platform is also greater than the length of each of the outriggers of the second pair of joints; therefore, the first tripod may not interfere with the second leg. Next, overlap with the second stand below the platform.

1‧‧‧ Platform Department

11‧‧‧ Platform long side bar

12‧‧‧ Platform rail

13‧‧‧ platform board

2‧‧‧First tripod

21‧‧‧ foot rod

22‧‧‧foot rails

3‧‧‧Second stand

31‧‧‧ foot rod

32‧‧‧foot rails

4‧‧‧First joint

41‧‧‧Outrigger

42‧‧‧Outrigger

5‧‧‧second joint

51‧‧‧Outrigger

52‧‧‧Outrigger

1’‧‧‧Working Platform

2’‧‧‧foot stand

3'‧‧‧ tripod

4’‧‧‧ joint

5’‧‧‧ joint

The first picture is a three-dimensional diagram of the creation of a work platform with special joints that make the tripods stackable. The two legs are stacked in a horizontally overlapping state.

Fig. 2 is a side view showing the creation of a work platform with special joints that allow the tripods to overlap each other as shown in Fig. 1.

Fig. 3 is a side elevational view showing the creation of a work platform with a special joint that allows the tripods to overlap each other as shown in Fig. 1 in a state in which the bipod is in a standing state.

Figure 4 is a side elevational view of a conventional "work platform with a joint-engaging tripod" in which the two legs are folded into a horizontally opposed state.

Please refer to Figure 1 to Figure 3. The creation of a work platform with special joints that allow the tripods to overlap each other mainly comprises a platform portion 1, a first tripod 2, a second tripod 3, and a pair of a joint 4, 4 and a pair of second joints 5, 5; wherein the platform portion 1 is provided with two parallel opposing platform long side rods 11, a plurality of platform rails 12 and a platform plate 13, wherein each platform long side rod 11 has a first fixed end and a second fixed end; the first stand 2 is provided with a pair of tripod bars 21 and a plurality of tripod cross bars 22; the second stand 3 is also provided with a pair of tripod bars 31 and a plurality of feet a crossbar 32; each of the first joints 4 is provided with two outriggers 41, 42 respectively riveted with one end of the tripod rod 21 of the corresponding first tripod 2 and the first fixed end of the platform long side rod 11; Each of the second joints 5 is also provided with an outriggers 51, 52 which are respectively riveted to one end of the second leg lever 31 of the corresponding second leg 2 and the second fixed end of the platform long side bar 11. The above description of the working platform structure is a customary technique and is not intended to be described in detail.

The main feature of the present invention is that the working platform with the special joints that make the tripods overlapable is characterized in that the length of the outriggers 41 of the first joints 4 combined with the tripod bars 21 in the first stand 2 is greater than the long side of the platform. The outriggers 42 of the first fixed end of the rod 11 are also larger than the length of the two outriggers 51, 52 of the second joints 5, that is to say the outriggers 41 are larger than the other three outriggers 42, 51 of equal length to each other. , the length of 52. Therefore, when the creation "the work platform with the special joints and the legs can be overlapped" is combined with the standing state of Fig. 3 into the state shown in Fig. 1 and Fig. 2, the relationship between the extension arms 41 is long. In such a manner that the first stand 2 can be superposed on the lower side of the platform portion 1 without interfering with the second stand 3. It should be noted that it can be clearly seen from FIGS. 1 and 2 that the lengths of the first leg frame 2 and the second leg frame 3 are both greater than one-half of the length of the platform long side bar 11 instead of as shown in FIG. The illustrated tripod of the conventional work platform is less than or equal to one-half the length of the platform cross-frame. What's more, in practical applications, in a space-constrained environment, if the user wants to increase the length of the tripod, it is not desirable. Increasing the length of the work platform for boarding higher platform operations, the creation of a "work platform with special joints that make the tripods stackable" is clearly superior to the conventional work platform and more suitable for the user's needs.

The above description of the creation of a work platform with special joints to make the tripods overlapable is merely exemplary. The intention is to make it possible for those skilled in the art to understand that the creation can achieve the above objectives, and is not intended to limit the present. Creation, replacement, change, etc. of equivalent elements should still belong to the scope of this creation.

This work "Working platform with special joints that make the tripods overlap" is in line with the industrial use, novelty and progress of the patent law. It proposes a new type of patent application according to law, and invites for a formal review and grant Patent, real sense of virtue.

1‧‧‧ Platform Department

11‧‧‧ Platform long side bar

12‧‧‧ Platform rail

13‧‧‧ platform board

2‧‧‧First tripod

21‧‧‧ foot rod

22‧‧‧foot rails

3‧‧‧Second stand

31‧‧‧ foot rod

32‧‧‧foot rails

4‧‧‧First joint

41‧‧‧Outrigger

42‧‧‧Outrigger

5‧‧‧second joint

51‧‧‧Outrigger

52‧‧‧Outrigger

Claims (1)

A working platform with special joints for stacking tripods, comprising: a platform portion, two parallel side platform side rails, a plurality of platform rails fixed to the long side rail of the platform and one fixed to the platform a platform plate on the long side bar and the platform cross bar, wherein each of the long side bars of each platform has a first fixed end and a second fixed end; a first stand, the first stand is provided with a pair of tripod bars and a plurality of tripod rails fixed to the tripod pole; a second tripod, the second tripod corresponding to the first tripod also having a pair of tripod poles and a plurality of tripod rails fixed to the tripod pole; a pair of joints, each of the joints of the first pair of joints respectively having two outriggers, one of which is fixed to one end of the tripod rod of the corresponding first tripod, and the other outrigger is fixed to the joint a first fixed end of the long side of the platform; a second pair of joints, each of the joints of the second pair of joints respectively having two outriggers, one of which is fixed to the tripod rod of the corresponding first tripod One end, the other outrigger is fixed to the second solid of the corresponding long side of the platform The length of the outrigger arm at one end of the tripod rod fixed to the first tripod in the first pair of joints is greater than the length of the outrigger arm fixed to the first fixed end of the long side rail of the platform in the first pair of joints, It is larger than the length of each outrigger in the second pair of joints; therefore, the first stand can be overlapped with the second stand below the platform portion without interfering with the second stand.