CN211277093U

CN211277093U - Saddle-shaped assembled high-altitude welding platform

Info

Publication number: CN211277093U
Application number: CN201921896114.3U
Authority: CN
Inventors: 任二宝; 赵波; 邵军; 王华俊; 董远
Original assignee: Third Engineering Co Ltd of China Railway No 10 Engineering Group Co Ltd
Current assignee: Third Engineering Co Ltd of China Railway No 10 Engineering Group Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-18
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to an arch rib welding auxiliary platform field, specifically speaking discloses a saddle-shaped assembled high altitude welded platform, and it is including being used for placing the bracing piece at the arch rib up end, and the both ends of bracing piece are equipped with the vertical upwards frame type hanging flower basket that sets up of opening respectively, the side of frame type hanging flower basket and the tip fixed connection of bracing piece. The utility model discloses the protection of preferred the life safety of weldment work personnel, also improved arch rib installation welding efficiency simultaneously, guaranteed welding seam welding quality.

Description

Saddle-shaped assembled high-altitude welding platform

Technical Field

The utility model relates to an arch rib welding auxiliary platform field, specifically speaking relates to a saddle-shaped assembled high altitude welded platform.

Background

The existing installation and welding of the steel pipe arch rib are realized by directly climbing a ladder up and down on the arch rib by welding personnel, the ladder cannot be reused, multiple burning and cutting are needed, and the potential safety hazard is large.

SUMMERY OF THE UTILITY MODEL

Lack the defect to steel pipe arch rib installation weldment work's workstation to the existence among the prior art, the utility model provides a saddle-shaped assembled high altitude welded platform. The method can solve the problem that a welder cannot work without a force point at high altitude, improves the installation and welding efficiency of the arch rib, and ensures the welding quality of a welding seam.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a saddle-shaped assembled high-altitude welding platform comprises a supporting rod which is used for being placed on the upper end face of an arch rib, frame-shaped hanging baskets with openings vertically and upwards arranged are respectively arranged at two ends of the supporting rod, and the side edges of the frame-shaped hanging baskets are fixedly connected with the end portions of the supporting rod.

Through the utility model discloses a setting of bracing piece and frame type hanging flower basket can make relevant staff when carrying out the welding jobs to the steel pipe arch rib, makes the staff get into frame type hanging flower basket earlier, later lifts up frame type hanging flower basket to the steel pipe arch rib on through instruments such as loop wheel machine for frame type hanging flower basket is located the both ends of steel pipe arch rib respectively, and the staff in the frame type hanging flower basket can carry out the welding jobs to the steel pipe arch rib this moment. The utility model discloses the protection of preferred the life safety of weldment work personnel, also improved arch rib installation welding efficiency simultaneously, guaranteed welding seam welding quality.

Preferably, the frame type hanging basket includes the base grid plate, base grid plate border department be equipped with perpendicular setting and with base grid plate fixed connection's montant, fixedly connected with square frame that perpendicular to montant set up on the montant, the square frame that is located the montant top and the tip fixed connection of bracing piece.

The utility model discloses in, through the setting of the concrete structure of frame type hanging flower basket, can make when carrying out the welding operation to the steel pipe arch rib, welding personnel can pass montant and square frame and weld the steel pipe arch rib, and montant and square frame have also prevented welding personnel from dropping from the base grid tray simultaneously to the protection of preferred welding personnel's life safety.

Preferably, a connecting rod fixedly connected with the square frame is arranged at the end part, close to the supporting rod, of the square frame at the top end of the vertical rod, the cross section of the connecting rod is I-shaped, and the end part of the supporting rod is fixedly connected with the center of the connecting rod.

The utility model discloses in, through the setting of connecting rod, can make to have great area of connection between square frame and the connecting rod, also make simultaneously to have great area of connection between bracing piece and the connecting rod to the stability of being connected between bracing piece and the frame type hanging flower basket has been promoted.

Preferably, a connecting rod mounting seat is slidably arranged on the vertical rod at the center of the adjacent end between the two frame-shaped hanging baskets, connecting rods respectively positioned at two ends of the vertical rod are hinged on the connecting rod mounting seat, a slidable sliding seat is arranged on the connecting rod, a square through hole in clearance fit with the connecting rod is arranged on the sliding seat, a first screw hole arranged perpendicular to the length direction of the connecting rod is arranged beside the square through hole on the sliding seat, a first bolt matched with the first screw hole is arranged in the first screw hole, and a first blind hole with the axis direction parallel to the axis direction of the first bolt is arranged in the first bolt; and a second screw hole communicated with the square through hole is formed below the square through hole on the sliding seat, and a second bolt is arranged in the second screw hole in a matched manner.

The utility model discloses in, through the connecting rod mount pad, the setting of connecting rod and sliding seat, can install the pillar on the steel pipe arch rib before hanging this saddle-shaped assembled high altitude welded platform to the steel pipe arch rib, hang saddle-shaped assembled high altitude welded platform to the steel pipe arch rib on the back, portable sliding seat to one side of installation pillar, and twist first bolt, make the tip of installation pillar stretch into in the first blind hole in the first bolt, later twist the second bolt and make the bottom of second bolt support tightly on the connecting rod, thereby avoided this saddle-shaped assembled high altitude welded platform to slide on the steel pipe arch rib, thereby the stability of this saddle-shaped assembled high altitude welded platform when using has been promoted.

Preferably, the connecting rod mounting seat comprises two mounting plates which are respectively positioned at two ends of the vertical rod, two third screw holes which are arranged at intervals are arranged on the mounting plate which is close to the arch rib in the two mounting plates, a mounting through hole is arranged on the mounting plate which is far away from the arch rib in the two mounting plates, a third bolt which penetrates through the mounting through hole and is matched with the third screw holes is arranged in the mounting through hole, and the end part of the connecting rod is hinged to the third bolt.

In the utility model, through the arrangement of the connecting rod mounting seat structure, the mounting of the saddle-shaped assembly type high-altitude welding platform can be completed through the matching of the third screw hole and the third bolt, so that the mounting of the connecting rod mounting seat is realized more conveniently, and meanwhile, the adjustment of the position of the connecting rod mounting seat on the vertical rod is also realized more conveniently; because the connecting rod is hinged on the third bolt, the connecting rod can be conveniently mounted and dismounted.

Preferably, a fourth screw hole located between the two mounting through holes is formed in the mounting plate far away from the arch rib in the two mounting plates, a plurality of second blind holes arranged in the height direction of the vertical rod are formed in the vertical rod of the connecting rod mounting seat, and a fourth bolt which is matched with the fourth screw hole and of which the end part can extend into the second blind holes is arranged in the fourth screw hole.

The utility model discloses in, through the setting of second blind hole, fourth screw and fourth bolt, can be behind the position of adjusting the connecting rod mount pad, can twist the tip of fourth bolt and realize the fixed to the connecting rod mount pad in the second blind hole to avoided the connecting rod mount pad to take place the displacement on the montant, further promoted this saddle-shaped assembled high altitude welded platform's stability.

Drawings

Fig. 1 is a schematic structural view of a saddle-shaped fabricated aerial welding platform in embodiment 1.

Fig. 2 is a structural schematic view of the frame-type gondola in fig. 1.

Fig. 3 is a schematic structural view of the sliding seat in fig. 2.

Fig. 4 is a schematic structural view of the first bolt in fig. 2.

Fig. 5 is a schematic structural view of the connecting rod mounting seat in fig. 2.

The names of the parts indicated by the numerical references in the drawings are as follows:

110. an arch rib; 120. a support bar; 130. a frame-shaped hanging basket; 140. a connecting rod; 150. mounting a support column; 210. a base grid plate; 220. a vertical rod; 230. a square frame; 240. a connecting rod mounting seat; 250. a connecting rod; 260. a sliding seat; 270. a first bolt; 310. a square through hole; 320. a first screw hole; 330. a second screw hole; 340. a second bolt; 410. a first blind hole; 510. mounting a plate; 520. a third screw hole; 530. mounting a through hole; 540. a third bolt; 550. a fourth screw hole; 560. and a fourth bolt.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.

Example 1

As shown in fig. 1 to 5, the present embodiment provides a saddle-shaped fabricated aerial welding platform, which includes a support rod 120 for placing on the upper end surface of the arch rib 110, wherein two ends of the support rod 120 are respectively provided with a frame-shaped basket 130 with an opening vertically upwards, and the side edge of the frame-shaped basket 130 is fixedly connected with the end of the support rod 120.

Through the arrangement of the support rod 120 and the frame-shaped hanging basket 130 in the embodiment, when performing welding operation on the steel pipe arch rib 110, relevant workers can firstly enter the frame-shaped hanging basket 130, and then hang the frame-shaped hanging basket 130 onto the steel pipe arch rib 110 through tools such as a crane, so that the frame-shaped hanging baskets 130 are respectively positioned at two ends of the steel pipe arch rib 110, and at this time, the workers in the frame-shaped hanging basket 130 can perform welding operation on the steel pipe arch rib 110. The saddle-shaped assembled high-altitude welding platform in the implementation provides a relatively stable operation platform for the welding operators of the steel pipe arch ribs 110, and compared with the common working mode that the crawling ladder is welded on the steel pipe arch ribs 110 and the welding operators are on the crawling ladder, the saddle-shaped assembled high-altitude welding platform in the embodiment better protects the life safety of the welding operators, improves the installation and welding efficiency of the arch ribs 110 and ensures the welding quality of welding seams.

In this embodiment, the frame-shaped basket 130 includes a base grid plate 210, a vertical rod 220 vertically disposed and fixedly connected to the base grid plate 210 is disposed at the edge of the base grid plate 210, a square frame 230 perpendicular to the vertical rod 220 is fixedly connected to the vertical rod 220, and the square frame 230 at the top end of the vertical rod 220 is fixedly connected to the end of the support rod 120.

Through the specific structure of the frame-shaped basket 130 in the embodiment, when welding operation is performed on the steel tube arch rib 110, welding personnel can pass through the vertical rod 220 and the square frame 230 to weld the steel tube arch rib 110, and meanwhile, the vertical rod 220 and the square frame 230 also prevent the welding personnel from falling off from the base grid plate 210, so that the life safety of the welding personnel is better protected.

In this embodiment, the end of the square frame 230 at the top end of the vertical rod 220 close to the supporting rod 120 is provided with a connecting rod 140 fixedly connected with the square frame 230, the cross section of the connecting rod 140 is in an "i" shape, and the end of the supporting rod 120 is fixedly connected with the center of the connecting rod 140.

Through the arrangement of the connecting rod 140 in the embodiment, a larger connecting area can be provided between the square frame 230 and the connecting rod 140, and a larger connecting area can be provided between the supporting rod 120 and the connecting rod 140, so that the stability of connection between the supporting rod 120 and the frame-shaped basket 130 is improved.

In this embodiment, a connecting rod mounting seat 240 is slidably disposed on the vertical rod 220 at the center of the adjacent end between the two frame-shaped baskets 130, the connecting rod mounting seat 240 is hinged with connecting rods 250 respectively located at the two ends of the vertical rod 220, a slidable sliding seat 260 is disposed on the connecting rod 250, a square through hole 310 in clearance fit with the connecting rod 250 is disposed on the sliding seat 260, a first screw hole 320 perpendicular to the length direction of the connecting rod 250 is disposed beside the square through hole 310 on the sliding seat 260, a first bolt 270 matched with the first screw hole 320 is disposed in the first screw hole 320, and a first blind hole 410 whose axial direction is parallel to the axial direction of the first bolt 270 is disposed in the first bolt 270; a second screw hole 330 communicated with the square through hole 310 is arranged below the square through hole 310 on the sliding seat 260, and a second bolt 340 is arranged in the second screw hole 330 in a matching way.

Through the arrangement of the connecting rod mounting seat 240, the connecting rod 250 and the sliding seat 260 in the embodiment, the support 150 can be mounted on the steel tube arch rib 110 before the saddle-shaped assembled high-altitude welding platform is hung on the steel tube arch rib 110, after the saddle-shaped assembled high-altitude welding platform is hung on the steel tube arch rib 110, the sliding seat 260 can be moved to one side of the mounting support 150, the first bolt 270 is screwed, so that the end part of the mounting support 150 extends into the first blind hole 410 in the first bolt 270, and then the second bolt 340 is screwed, so that the bottom end of the second bolt 340 is abutted against the connecting rod 250, thereby preventing the saddle-shaped assembled high-altitude welding platform from sliding on the steel tube arch rib 110, and improving the stability of the saddle-shaped assembled high-altitude welding platform in use.

In this embodiment, the connecting rod mounting seat 240 includes two mounting plates 510 respectively located at two ends of the vertical rod 220, two spaced third screw holes 520 are disposed on the mounting plate 110 near the arch rib in the two mounting plates 510, a mounting through hole 530 is disposed on the mounting plate 510 far away from the arch rib 110 in the two mounting plates 510, a third bolt 540 penetrating the mounting through hole 530 and engaged with the third screw hole 520 is disposed in the mounting through hole 530, and an end of the connecting rod 250 is hinged to the third bolt 540.

Through the arrangement of the structure of the connecting rod mounting seat 240 in the embodiment, the mounting of the saddle-shaped assembly type high-altitude welding platform can be completed through the cooperation of the third screw hole 520 and the third bolt 540, so that the mounting of the connecting rod mounting seat 240 is conveniently realized, and meanwhile, the position of the connecting rod mounting seat 240 on the vertical rod is also conveniently adjusted; since the connecting rod 250 is hinged to the third bolt 540, the connection and detachment of the connecting rod 250 are also conveniently accomplished.

In this embodiment, a fourth screw hole 550 is disposed between the two mounting holes 530 on the mounting plate 510 far away from the arch rib 110, a plurality of second blind holes 280 are disposed on the vertical rod 220 of the connecting rod mounting base 240 along the height direction of the vertical rod 220, and a fourth bolt 560 is disposed in the fourth screw hole 550, and the end of the fourth bolt is capable of extending into the second blind hole 280 and is engaged with the fourth screw hole 550.

Through the arrangement of the second blind hole 280, the fourth screw hole 550 and the fourth bolt 560 in the embodiment, after the position of the connecting rod mounting seat 240 is adjusted, the end of the fourth bolt 560 can be screwed into the second blind hole 280 to fix the connecting rod mounting seat 240, so that the connecting rod mounting seat 240 is prevented from displacing on the vertical rod 220, and the stability of the saddle-shaped assembly type high-altitude welding platform is further improved.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a saddle assembled high altitude welded platform which characterized in that: the supporting device comprises a supporting rod (120) which is placed on the upper end surface of an arch rib (110), wherein frame-shaped hanging baskets (130) with openings vertically and upwards arranged are respectively arranged at two ends of the supporting rod (120), and the side edges of the frame-shaped hanging baskets (130) are fixedly connected with the end parts of the supporting rod (120).

2. The saddle-shaped fabricated aerial welding platform of claim 1, wherein: the frame-shaped hanging basket (130) comprises a base grid plate (210), a vertical rod (220) which is vertically arranged and is fixedly connected with the base grid plate (210) is arranged at the edge of the base grid plate (210), a square frame (230) which is vertically arranged on the vertical rod (220) is fixedly connected with the vertical rod (220), and the square frame (230) which is positioned at the top end of the vertical rod (220) is fixedly connected with the end part of a supporting rod (120).

3. The saddle-mounted overhead welding platform of claim 2, wherein: the end part of the square frame (230) at the top end of the vertical rod (220) close to the supporting rod (120) is provided with a connecting rod (140) fixedly connected with the square frame (230), the section of the connecting rod (140) is in an I shape, and the end part of the supporting rod (120) is fixedly connected with the center of the connecting rod (140).

4. The saddle-mounted overhead welding platform of claim 2, wherein: a connecting rod mounting seat (240) is slidably arranged on a vertical rod (220) at the center of the adjacent end between two frame-shaped hanging baskets (130), connecting rods (250) respectively positioned at two ends of the vertical rod (220) are hinged to the connecting rod mounting seat (240), a slidable sliding seat (260) is arranged on the connecting rod (250), a square through hole (310) in clearance fit with the connecting rod (250) is arranged on the sliding seat (260), a first screw hole (320) perpendicular to the length direction of the connecting rod (250) is arranged beside the square through hole (310), a first bolt (270) matched with the first screw hole (320) is arranged in the first screw hole (320), and a first blind hole (410) with the axis direction parallel to the axis direction of the first bolt (270) is arranged in the first bolt (270); a second screw hole (330) communicated with the square through hole (310) is arranged below the square through hole (310) on the sliding seat (260), and a second bolt (340) is arranged in the second screw hole (330) in a matched manner.

5. The saddle-mounted overhead welding platform of claim 4, wherein: connecting rod mount pad (240) include two mounting panels (510) that are located montant (220) both ends respectively, be equipped with three screw (520) that two intervals set up on mounting panel (510) that is close to the arch rib in two mounting panels (510), be equipped with installation through-hole (530) on mounting panel (510) of keeping away from arch rib (110) in two mounting panels (510), be equipped with in installation through-hole (530) and pass installation through-hole (530) and with third screw (520) matched with third bolt (540), the tip of connecting rod (250) articulates on third bolt (540).

6. The saddle-mounted overhead welding platform of claim 5, wherein: be equipped with fourth screw (550) that is located between two mounting holes (530) on mounting panel (510) of keeping away from arch rib (110) in two mounting panels (510), be equipped with second blind hole (280) that a plurality of set up along montant (220) direction of height on montant (220) that connecting rod mount pad (240) place, be equipped with in fourth screw (550) and cooperate and the tip can stretch into fourth bolt (560) in second blind hole (280) with fourth screw (550).