CN215055151U

CN215055151U - Safe hanging rack for steel structure high-altitude welding construction

Info

Publication number: CN215055151U
Application number: CN202120863081.3U
Authority: CN
Inventors: 谭占进; 敖凌宇; 杨俊�; 魏叔彬; 杨才鑫; 崔凯; 李志勇
Original assignee: China Railway No 5 Engineering Group Co Ltd; Construction Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Current assignee: China Railway No 5 Engineering Group Co Ltd; Construction Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-07
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a safe stores pylon is used in steel construction high altitude welding construction, include: the two cross beams are arranged in parallel at intervals and are used for being suspended on the main structure rod piece; the two hanging baskets are respectively hung at the two ends of the two cross beams; the walking mechanism comprises a base, a driving mechanism, a support and walking wheels, wherein the base is fixedly arranged between the two cross beams, the driving mechanism is arranged on the base, one end of the support is hinged to the base, and the walking wheels are fixed at the other end of the support; the hanging rack comprises a first state and a second state, and in the first state, the driving mechanism drives the support to deflect downwards, so that the bottom positions of the travelling wheels are lower than the bottom positions of the two cross beams; and in the second state, the driving mechanism drives the support to swing upwards, so that the bottom positions of the walking wheels are higher than the bottom positions of the two cross beams. Compared with the prior art, the utility model has the advantages of it is convenient to remove, and the practicality is strong, and construction cost is low.

Description

Safe hanging rack for steel structure high-altitude welding construction

Technical Field

The utility model relates to a safe stores pylon is used in steel construction high altitude welding construction belongs to bearing stores pylon technical field for the construction.

Background

The stores pylon is the work platform who sets up in order to guarantee that each work progress goes on smoothly, and present stores pylon is most of made by some stronger materials concatenations of bearing function such as reinforcing bar, steel pipe and steel sheet, and is durable, and the number of times of using in building site or construction site is more, can make things convenient for the workman to carry out the construction operation. In the installation and construction process of the canopy of the elevated subway station, after the main structure rod is well built, the applicant needs to weld some small structural members beside the main structure rod and provide the small structural members for the operation platform. However, the applicant has found that if a construction platform is built on the main structure bars, frequent installation and removal is required, which greatly increases the construction cost.

SUMMERY OF THE UTILITY MODEL

Based on the foregoing, the utility model provides a safe stores pylon is used in steel construction high altitude welding construction to solve the frequent installation that prior art exists and demolish the big technical problem of construction cost who causes.

The technical scheme of the utility model is that: the utility model provides a safe stores pylon is used in steel construction high altitude welding construction, wherein, the stores pylon includes:

the two cross beams are arranged in parallel at intervals and are used for being suspended on the main structure rod piece;

the two hanging baskets are respectively hung at the two ends of the two cross beams;

the walking mechanism comprises a base, a driving mechanism, a support and walking wheels, wherein the base is fixedly arranged between the two cross beams, the driving mechanism is arranged on the base, one end of the support is hinged to the base, and the walking wheels are fixed at the other end of the support;

the hanging rack comprises a first state and a second state, and in the first state, the driving mechanism drives the support to deflect downwards, so that the bottom positions of the travelling wheels are lower than the bottom positions of the two cross beams; and in the second state, the driving mechanism drives the support to swing upwards, so that the bottom positions of the walking wheels are higher than the bottom positions of the two cross beams.

In one example, the hanger further comprises a securing mechanism, the securing mechanism comprising:

the adjusting nut is fixedly arranged on the hanging basket;

the adjusting screw rod is arranged on the adjusting nut in a penetrating way;

the adjusting cushion block is arranged at one end of the adjusting screw rod, is positioned outside the hanging basket and is used for clinging to the side surface of the main structure rod piece;

the rotating disc piece is fixedly arranged at the other end of the adjusting screw rod and is positioned in the hanging basket;

and along with the rotation of the rotating disc piece, the adjusting screw rod relatively moves in the adjusting nut, so that the adjusting cushion block is driven to transversely move.

In one example, the fixing mechanisms are at least two groups and are respectively arranged on the opposite inner sides of the two hanging baskets.

In one example, the traveling mechanisms are at least two groups and are arranged between the two cross beams at intervals.

In one example, the driving mechanism is a hydraulic oil cylinder, and the free end of the telescopic rod of the hydraulic oil cylinder is hinged with the middle part of the bracket.

In one example, the hanging basket comprises hanging rods, a bottom plate and a fence, wherein the hanging rods are fixedly arranged on the bottom surface of the cross beam, the bottom plate is fixedly arranged between the hanging rods on two sides, the fence is arranged between the hanging rods in a surrounding mode from top to bottom at intervals, and the hanging basket capable of containing workers is formed by the hanging rods, the bottom plate and the fence.

In one example, a skirting board is further arranged on the bottom plate.

In one example, the cross beam is a shoulder pole beam.

The utility model has the advantages that: the utility model discloses a mobilizable stores pylon is constituteed to two crossbeams, two baskets and running gear, and after certain position construction was accomplished on the major structure member, accessible actuating mechanism drive support beat downwards for the bottom position of walking wheel stretches out in the bottom position of two crossbeams, by walking wheel bearing stores pylon, and then can pull the stores pylon global movement. After the walking mechanism moves to the preset position, the driving mechanism drives the support to swing upwards, so that the bottom position of the walking wheel is contracted above the bottoms of the two cross beams, the two cross beams support the hanging frame, the walking mechanism is not stressed any more, and the service life of the walking mechanism can be prolonged. Compared with the prior art, the utility model has the advantages of simple structure, it is convenient to remove, and the practicality is strong, and construction cost is low.

Drawings

FIG. 1 is a front view of a hanger (without a running gear mounted);

FIG. 2 is a side view of the hanger (without the running gear mounted);

FIG. 3 is a front view of the safety hanger;

FIG. 4 is a side view of the safety hanger;

FIG. 5 is an enlarged schematic view of the traveling mechanism;

FIG. 6 is an enlarged schematic view of the securing mechanism;

description of reference numerals:

1, a cross beam;

2 hanging basket

21 hanger rods, 22 bottom plates, 23 fences, 24 skirting boards;

3 running gear

31, a base, 32 a driving mechanism, 33 a bracket and 34 road wheels;

4 fixing mechanism

41 adjusting nuts, 42 adjusting screws, 43 adjusting cushion blocks and 44 rotating disc parts;

5 main structure rod piece.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, in an embodiment of the present invention, a safety hanging rack for steel structure high altitude welding construction includes a beam 1, a hanging basket 2 and a traveling mechanism 3. The two beams 1 are arranged in parallel at intervals, and the middle parts of the two beams 1 are used for being hung on a main structure rod piece 5. The two hanging baskets 2 are respectively hung at two ends of the two beams 1, and the two hanging baskets 2 are used for bearing workers. The walking mechanism 3 comprises a base 31, a driving mechanism 32, a bracket 33 and walking wheels 34, the base 31 is fixedly arranged between the two beams 1, the driving mechanism 32 is arranged on the base 31, one end of the bracket 33 is hinged on the base 31, and the walking wheels 34 are fixed at the other end of the bracket 33.

This stores pylon includes first state and second state, and under the first state, actuating mechanism 32 drive support 33 is the beat downwards for the bottom position of walking wheel 34 is less than the bottom position of two crossbeams 1, and at this moment, walking wheel 34 and major structure member 5's upper surface contact, and the bottom surface of two crossbeams 1 breaks away from the surface of major structure member 5, can pull the stores pylon and remove along the length direction of major structure member 5. In the second state, the driving mechanism 32 drives the support 33 to swing upwards, so that the bottom position of the walking wheel 34 is higher than the bottom positions of the two beams 1, at this time, the walking wheel 34 is separated from the upper surface of the main structure rod 5, the walking mechanism 3 is not stressed any more, the bottom surfaces of the two beams 1 are in direct contact with the surface of the main structure rod 5, and the two beams 1 are stressed directly.

The utility model discloses a mobilizable stores pylon is constituteed to two crossbeams 1, two baskets 2 and running gear 3, and after certain position construction was accomplished on major structure member 5, accessible actuating mechanism 32 driving support 33 beat downwards for the bottom position of walking wheel 34 stretches out in the bottom position of two crossbeams 1, by walking wheel 34 bearing stores pylon, and then can pull the stores pylon global movement. After the walking mechanism 3 moves to the preset position, the driving mechanism 32 can drive the support 33 to swing upwards, so that the bottom position of the walking wheel 34 is contracted above the bottoms of the two beams 1, the two beams 1 support the hanging frame, the walking mechanism 3 is not stressed any more, and the service life of the walking mechanism can be prolonged. Compared with the prior art, the utility model has the advantages of simple structure, it is convenient to remove, and the practicality is strong, and construction cost is low.

Further, this stores pylon still includes fixed establishment 4, fixed establishment 4 includes adjusting nut 41, adjusting screw 42, adjusting pad 43 and rotation dish piece 44, adjusting nut 41 sets firmly on hanging basket 2, adjusting screw 42 wears to locate adjusting nut 41 on, adjusting pad 43 installs the one end at adjusting screw 42 to be located outside hanging basket 2, be used for hugging closely on the side of major structure member 5, rotate dish piece 44 and set firmly in adjusting screw 42's the other end, and be located and hang basket 2. In an operating state, along with the rotation of the rotating disc 44, the adjusting screw 42 moves relatively in the adjusting nut 41, so as to drive the adjusting cushion 43 to move transversely. In this embodiment, at least two sets of fixing mechanisms 4 are respectively disposed on the opposite inner sides of the two baskets 2.

Specifically, when this stores pylon was in the construction position, the accessible rotated two and hung rotating disk spare 44 on the basket 2 for adjusting screw 42 makes flexible rotation relative adjusting nut 41, thereby makes adjusting cushion 43 hug closely in the side of major structure member 5, plays the effect of the basket 2 of firmly hanging. When the position needs to be moved, the rotating disc piece 44 is screwed reversely, so that the adjusting cushion block 43 is separated from the side surface of the main structure rod piece 5.

Further, in this stores pylon, running gear 3 is two sets of at least, and the interval sets up between two crossbeams 1, and two sets of running gear 3 can play the effect of balanced support.

Furthermore, in the hanging rack, the driving mechanism 32 is a hydraulic oil cylinder, and the free end of the telescopic rod of the hydraulic oil cylinder is hinged with the middle part of the bracket 33. Under the working state, when the telescopic rod of the hydraulic oil cylinder extends out, the telescopic rod synchronously drives the bracket 33 to swing downwards, so that the bottom position of the walking wheel 34 is lower than the bottom positions of the two cross beams 1. When the telescopic rods of the hydraulic oil cylinders are contracted, the telescopic rods synchronously drive the support 33 to swing upwards, so that the bottom positions of the walking wheels 34 are higher than the bottom positions of the two cross beams 1. In other embodiments, the drive mechanism 32 may also be electric or various forms of cylinders or push-type power devices.

Further, in this stores pylon, hang basket 2 includes jib 21, bottom plate 22 and rail 23, and jib 21 sets firmly on the bottom surface of crossbeam 1, and bottom plate 22 sets firmly between the jib 21 of both sides, and rail 23 from top to bottom interval encloses between jib 21, constitutes the basket 2 of hanging that can hold the workman jointly by jib 21, bottom plate 22 and rail 23. A skirting board 24 is also provided on the base plate 22. The hanging basket 2 is simple and reliable in structure and convenient to assemble and manufacture.

Furthermore, in the hanging rack, the cross beam 1 is a shoulder pole beam, so that the material is saved, and the bearing strength can be improved. Preferably, two shoulder pole beams are respectively arranged at two sides of the bottom of the hanging basket 2, and when the hanging rack is placed on the ground, the whole hanging rack can be supported by the shoulder pole beams.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a safe stores pylon is used in steel construction high altitude welding construction, wherein, the stores pylon includes:

the two cross beams (1) are arranged in parallel at intervals and are used for being suspended on the main body structure rod piece (5);

the two hanging baskets (2) are respectively hung at the two ends of the two beams (1);

the walking mechanism (3) comprises a base (31), a driving mechanism (32), a support (33) and walking wheels (34), the base (31) is fixedly arranged between the two cross beams (1), the driving mechanism (32) is arranged on the base (31), one end of the support (33) is hinged to the base (31), and the walking wheels (34) are fixed at the other end of the support (33);

the hanging rack comprises a first state and a second state, wherein in the first state, the driving mechanism (32) drives the bracket (33) to deflect downwards, so that the bottom position of the walking wheel (34) is lower than the bottom positions of the two cross beams (1); in the second state, the driving mechanism (32) drives the support (33) to swing upwards, so that the bottom positions of the walking wheels (34) are higher than the bottom positions of the two cross beams (1).

2. The safety hanger according to claim 1, wherein the hanger further comprises a fixing mechanism (4), the fixing mechanism (4) comprising:

the adjusting nut (41) is fixedly arranged on the hanging basket (2);

the adjusting screw rod (42) is arranged on the adjusting nut (41) in a penetrating way;

the adjusting cushion block (43) is arranged at one end of the adjusting screw rod (42), is positioned outside the hanging basket (2) and is used for clinging to the side surface of the main structure rod piece (5);

the rotating disc piece (44) is fixedly arranged at the other end of the adjusting screw rod (42) and is positioned in the hanging basket (2);

the adjusting screw rod (42) moves relatively in the adjusting nut (41) along with the rotation of the rotating disc piece (44), so that the adjusting cushion block (43) is driven to move transversely.

3. Safety rack according to claim 2, wherein said fixing means (4) are at least two sets, respectively arranged on opposite inner sides of said two hanging baskets (2).

4. The safety pylon according to claim 1, wherein the travelling mechanisms (3) are at least two groups, spaced apart between the two cross members (1).

5. Safety pylon according to claim 1, wherein said driving mechanism (32) is a hydraulic cylinder, the free end of the telescopic rod of which is hinged to the middle of said bracket (33).

6. The safety hanging rack according to claim 1, wherein the hanging basket (2) comprises hanging rods (21), a bottom plate (22) and a fence (23), the hanging rods (21) are fixedly arranged on the bottom surface of the cross beam (1), the bottom plate (22) is fixedly arranged between the hanging rods (21) on two sides, the fence (23) is enclosed between the hanging rods (21) at intervals from top to bottom, and the hanging basket (2) capable of accommodating workers is formed by the hanging rods (21), the bottom plate (22) and the fence (23).

7. The safety pylon according to claim 6, wherein a skirting board (24) is also provided on the base plate (22).

8. The safety pylon according to claim 1, wherein the crossbeam (1) is an edgewise beam.