CN214329824U

CN214329824U - Hanging cage for high-altitude operation

Info

Publication number: CN214329824U
Application number: CN202120455098.5U
Authority: CN
Inventors: 蒋海夫; 孙树涛; 娄兴敏
Original assignee: Shenhua Engineering Technology Co ltd; China Shenhua Coal to Liquid Chemical Co Ltd
Current assignee: Shenhua Engineering Technology Co ltd; China Shenhua Coal to Liquid Chemical Co Ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-01
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to the field of construction machinery, a hang cage for high altitude construction is disclosed. Hang the cage including hanging cage main part (110) and couple (120), hang cage main part (110) and have the space that is used for supporting and holds the operation personnel, couple (120) connect in hang cage main part (110), and can with hang cage main part (110) on the steel construction roof beam. The utility model provides a hanging cage for high-altitude operation, when the high-altitude operation, the hanging cage main body is hung on a steel structure beam through a hook, then an operator can stand in the hanging cage main body, which is not only convenient for operation, but also has large operation area and high safety; in addition, the hanging cage can be flexibly moved along with the difference of operation positions, and after the operation is completed, the hanging cage can be directly taken down, so that the construction difficulty and the construction cost can be effectively reduced, the construction quality and the construction efficiency are improved, and the safety of operators is ensured.

Description

Hanging cage for high-altitude operation

Technical Field

The utility model relates to a construction machinery field specifically relates to a hang cage for high altitude construction.

Background

At present, the installation amount of steel structures and pipelines of chemical engineering projects is large, a large amount of overhead operation risks exist due to the fact that a large number of overhead operations are completed at high altitude, the high altitude can fall and fall objects carelessly, accidents of injury to people and damage to objects are caused, and safety risks brought by the overhead operations need to be solved in a reliable mode.

At present, the operation of a steel structure at a connecting point adopts the following two modes:

1. a life line is arranged between the columns, and an operator hangs the safety belt on the life line to move to an operation point and rides on the steel beam to perform operation. The operation mode has the defects of small operation surface and inconvenient operation, particularly the installation and the welding of the outer side and the bottom of the steel structure are extremely inconvenient, the steel structure can fall off due to carelessness, and the construction quality can be influenced due to the inconvenient construction;

2. the method for building the operation platform by using the steel pipe scaffold based on the formed structure has the following defects: firstly, the construction is inconvenient, and because the structural forms of steel structures are different, the working platform needs to reasonably set stress points and erecting modes, and cannot form a uniform standard; secondly, the steel pipe needs to be vertically transported to an erection position from the ground, a reliable material stacking point is not formed at high altitude, and materials easily fall from the high altitude to cause potential safety hazards; and thirdly, the dismantling is difficult after the operation is finished, the dismantling needs to be carried out by erecting personnel after the operation is finished, the operation also needs to be carried out at high altitude, and the high altitude operation risk and the object hitting risk exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming that the working face that prior art exists is little, and the operation is inconvenient, influences construction quality problem, sets up the difficulty, and the difficulty is stacked to the material, demolishs the difficulty, has potential safety hazard scheduling problem, provides a hang cage for high altitude construction.

In order to achieve the above object, the utility model provides a hang cage for high altitude construction, hang the cage including hanging cage main part and couple, it has the space that is used for supporting and holds the operation personnel to hang the cage main part, the couple connect in hang the cage main part, and can with it hangs on the steel construction roof beam to hang the cage main part.

Optionally, the suspension cage main body comprises a plurality of vertical rods and a plurality of cross rods, the vertical rods and the cross rods are connected with each other to form a square frame, and the space is arranged inside the frame; and/or the hanging cage comprises a plurality of the hooks.

Optionally, hang the cage main part and include four mutual parallel and the interval is the pole setting of quadrangle arrangement, be connected with a plurality ofly between the adjacent pole setting the horizontal pole, it is a plurality of the horizontal pole is followed at interval each other the direction of height of pole setting is arranged.

Optionally, the bottom of the suspension cage main body is provided with a plurality of support rods.

Optionally, the bottom of hanging the cage main part is equipped with the backup pad, the backup pad covers a plurality of bracing piece top.

Optionally, the hook includes a first vertical portion, a second vertical portion and a horizontal portion connected between one end of the first vertical portion and one end of the second vertical portion, the second vertical portion has a length greater than that of the first vertical portion, and the hook is connected to the upper portion of the vertical rod through the second vertical portion.

Optionally, the hook is connected to the vertical rod through a connecting structure, and the connecting structure includes a U-shaped bolt disposed around the vertical rod and the second vertical portion, a fixing plate connected to two end portions of the U-shaped bolt, and two nuts respectively mounted to two end portions of the U-shaped bolt.

Optionally, the second vertical portion is connected to the vertical rod through a plurality of connecting structures, and the plurality of connecting structures are arranged at intervals along the height direction of the vertical rod.

Optionally, be equipped with limit structure on the hanging cage, limit structure sets up to can prevent the vertical portion of second for the pole setting removes along vertical direction.

Optionally, a second anti-slip buckle is arranged on the long edge of the hook, and the direction of the second anti-slip buckle is perpendicular to the direction of the first anti-slip buckle.

Optionally, the limiting structure comprises a first limiting rod and a second limiting rod; the first limiting rod is obliquely fixed on the vertical rod, the second limiting rod is obliquely fixed on the second vertical part, and the first limiting rod and the second limiting rod are mutually overlapped at an angle.

The utility model provides a hanging cage for high-altitude operation, when the high-altitude operation, the operator can stand in the hanging cage main body, and then the hanging cage main body is hung on the steel structure beam through the hook, thereby not only facilitating the operation, but also having large operation area and high safety; in addition, the hanging cage can be flexibly moved along with the difference of operation positions, and after the operation is completed, the hanging cage can be directly taken down, so that the construction difficulty and the construction cost can be effectively reduced, the construction quality and the construction efficiency are improved, and the safety of operators is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of one embodiment of a mid-suspension cage of the present invention;

FIG. 2 is a schematic structural view of the cage body of FIG. 1;

FIG. 3 is a schematic view of the hook of FIG. 1;

FIG. 4 is a partial schematic view of another angle of the suspension cage of FIG. 1, wherein the mounting relationship of the first restraint bar and the second restraint bar is highlighted;

fig. 5 is a schematic view of the installation of the connection structure of fig. 1.

Description of the reference numerals

110-hanging a cage main body; 120, hooking; 111-erecting a pole; 112-a cross bar; 113-a first stop lever; 114-a support plate; 115-a support bar; 121 — a first vertical portion; 122 — a second upright portion; 123-a second limiting rod; 124-U-shaped bolt; 125-fixing plate; 126-nut

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, left, right, top, bottom" are generally used with reference to the orientation shown in fig. 1.

The utility model provides a hang cage for high altitude construction should hang the cage including hanging cage main part 110 and couple 120, hang cage main part 110 and have the space that is used for supporting and holds the operation personnel, couple 120 connect in hang cage main part 110, and can with it hangs on the steel construction roof beam to hang cage main part 110.

The utility model provides a hanging cage for high-altitude operation, when the high-altitude operation, the hanging cage main body 110 is hung on a steel structure beam through the hook 120, then an operator can stand in the hanging cage main body 110, which is not only convenient for operation, but also has large operation area and high safety; in addition, the hanging cage can be flexibly moved along with the difference of operation positions, and after the operation is completed, the hanging cage can be directly taken down, so that the construction difficulty and the construction cost can be effectively reduced, the construction quality and the construction efficiency are improved, and the safety of operators is ensured.

It should be noted that, the utility model discloses an in hanging the cage, hang cage main part 110 be used for supporting and hold operation personnel's space still can be used to stack construction material, form reliable material at the high altitude and stack the point, avoid the material to drop from the high altitude and cause the potential safety hazard.

Of course, in other embodiments, the suspension cage body 110 may have a material placing space for placing construction materials thereon for separately placing the construction materials. That is, in this embodiment, the suspension cage main body 110 has both a space for supporting and accommodating a worker and a material placing space.

In the embodiment in which the suspension cage body 110 has only a space for supporting and accommodating the worker, a plurality of suspension cages may be used simultaneously during the work, one suspension cage is used for the worker to stand, and the remaining suspension cages are used for placing materials and construction tools.

The utility model discloses in, hang cage main part 110 can adopt arbitrary suitable mode to form, for example hang cage main part 110 accessible a plurality of platelike pieces and enclose and establish and form, also can connect through a plurality of member and set up and form. Additionally, the suspension cage body 110 may have any suitable cross-sectional shape, such as square, circular, and the like.

In order to reduce the weight and the manufacturing cost of the suspension cage main body 110, according to a preferred embodiment of the present invention, referring to fig. 1 and 2, the suspension cage main body 110 may include a plurality of vertical rods 111 and a plurality of cross rods 112, wherein the vertical rods 111 and the cross rods 112 are connected to each other to form a square frame, and the space is inside the frame.

Specifically, as shown in fig. 1 and fig. 2, the suspension cage main body 110 may include four vertical rods 111 that are parallel to each other and spaced apart from each other to form a quadrilateral arrangement, a plurality of cross bars 112 are connected between adjacent vertical rods 111, and the plurality of cross bars 112 are spaced apart from each other and arranged along the height direction of the vertical rods 111. In this embodiment, the worker can perform work not only from above the suspension cage main body 110 but also from the space between the vertical bars 111 and the horizontal bars 112, and the work surface is large.

In the above, the upright 111 and the crossbar 112 are preferably made of galvanized round tubes, and have an outer diameter of 21.3mm and a wall thickness of 2.8mm, the length of the upright 111 is 1500mm, and the length of the crossbar 112 is 500 mm.

Further, in order to support the worker, a plurality of support rods 115 may be provided at the bottom of the suspension cage body 110. The plurality of support bars 115 may be arranged parallel or cross each other.

Specifically, as shown in the embodiment of fig. 2, six support rods 115 are disposed in the bottom box of the suspension cage body 110, three of the six support rods 115 are disposed to extend along a first direction, and the other three support rods are disposed to extend along a second direction perpendicular to the first direction. Preferably, the distance between the support rods 115 extending in the same direction is 12.5cm, the support rods 115 are made of galvanized steel pipes, and the length of the support rods is 500mm, so that the strength and the rigidity of the bottom of the cage main body 110 can be greatly improved.

In the utility model, in order to further improve the reliability of supporting, as shown in fig. 1, the bottom of hanging the cage main body 110 can be provided with a supporting plate 114, the supporting plate 114 covers a plurality of above the supporting rod 115. In this embodiment, the number of the support bars 115 may be set to be smaller, for example, two support bars 115 crossing each other are provided.

As shown in fig. 1, the support plate 114 is made of wood, and is two in number, 50cm by 25cm in size.

In order to improve the stability of the supporting plate 114 and the reliability of installation, the supporting plate 114 and the plurality of supporting rods 115 may be fixed by binding with steel wires.

In the present invention, the hanging cage may include a plurality of hooks 120. For example, in the embodiment shown in fig. 1, the suspension cage includes two hooks 120, which are respectively disposed on the left and right sides of the suspension cage main body 110.

According to an embodiment of the middle hook of the present invention, as shown in fig. 3, the hook 120 includes a first vertical portion 121, a second vertical portion 122, and a horizontal portion connected between one end of the first vertical portion 121 and one end of the second vertical portion 122, the length of the second vertical portion 122 is greater than the first vertical portion 121, and the hook 120 is connected to the upper portion of the vertical rod 111 through the second vertical portion 122.

Preferably, the hook 120 is made of round steel, the diameter of the hook is 20mm, the length of the first vertical portion 121 is 80cm, the length of the second vertical portion 122 is 15cm, and the length of the horizontal portion is 15 cm.

The utility model discloses in, couple 120 can weld in hanging cage main part 110, also can connect in hanging cage main part 110 through connection structure.

Specifically, in the embodiment shown in fig. 1, the hook 120 is connected to the upright 111 by a connection structure including a U-bolt 124 disposed around the upright 111 and the second upright portion 122, a fixing plate 125 connected to both end portions of the U-bolt 124, and two nuts 126 (see fig. 5) mounted to both end portions of the U-bolt 124, respectively.

In order to further improve the reliability of the connection between the suspension cage main body 110 and the hook 120, as shown in fig. 5, the second vertical portion 122 is preferably connected to the upright 111 through a plurality of connecting structures, which are arranged at intervals along the height direction of the upright 111. The distance between two adjacent connecting structures is preferably 150 mm.

The utility model discloses in, in order to further prevent to get in touch 120 and hang the cage main part 110 between relative movement, still can set up limit structure on hanging the cage, limit structure sets up to can prevent the vertical portion 122 of second for the pole setting 111 moves along vertical direction.

Specifically, as shown in fig. 3 and 4, the limiting structure may include a first limiting rod 113 and a second limiting rod 123, the first limiting rod 113 is obliquely fixed on the vertical rod 111, the second limiting rod 123 is obliquely fixed on the second vertical portion 122, and the first limiting rod 113 and the second limiting rod 123 are overlapped at an angle with each other. In this embodiment, the U-shaped bolt 124 in the above-mentioned connection structure can be supported below the limiting structure (see fig. 5), so as to achieve the mutual matching of the limiting structure and the connection structure, and further improve the reliability of the connection between the suspension cage main body 110 and the hook 120.

Preferably, the lengths of the first and second position-limiting

rods

113 and 123 are both 50 mm.

The following describes a process for manufacturing a suspension cage for high-altitude operation shown in fig. 1: the galvanized steel pipe is cut into 4 vertical rods 111 with the length of 1.5m and 16 cross rods 112 with the length of 0.5m, the vertical rods 111 and the cross rods 112 are welded into a square with the length of 0.5m multiplied by 0.5m, one end of each vertical rod 111 is vertically welded with the square, the other end of each vertical rod 111 is welded with four cross rods 112, 4 cross rods 112 are welded at the position 50cm away from the vertical rods 111, and 4 cross rods 112 are welded at the position 100cm away from the vertical rods 111, so that the cage hanging main body 110 is formed. 50cm supporting rods 115 are arranged and welded at intervals of 12.5cm in the middle of a bottom square frame of the cage hanging main body 110, two 50 cm-25 cm supporting plates 114 are laid above the supporting rods 115, and the supporting plates 114 and the supporting rods 115 are bound and fixed through steel wires. Hang cage main part 110 top both sides and use round steel welding 3 first gag lever post 113 that length is 5cm respectively, and the distance between two adjacent first gag lever posts 113 is 15cm, first gag lever post 113 perpendicular to pole setting 111.

Then, a steel bar bender is used for manufacturing two hooks 120 for round steel with the diameter of 20mm, the length of a first vertical part 121 of each hook 120 is 80cm, the length of a second vertical part 122 of each hook 120 is 15cm, and the length of a horizontal part of each hook is 15 cm. And 3 second limiting rods 123 with the length of 5cm are welded on the hook 120, the distance between every two adjacent second limiting rods 123 is 15cm, and the second limiting rods 123 are perpendicular to the first vertical part 121.

The first restraint rod 113 is placed above the second restraint rod 122, and the suspension cage main body and the hook 110 120 are fixed together using three connecting structures, which include a U-shaped bolt 124, a fixing plate 125 and two nuts 126. The first vertical part 121 of the hook 120 and the upright 111 of the suspension cage body 110 are surrounded by a U-shaped bolt 124, a fixing plate 125 passes through the U-shaped bolt 124, and a nut 126 is located outside the fixing plate 125 and is connected to two ends of the U-shaped bolt 124.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical concept of the utility model is in the scope, can be right the utility model discloses a technical scheme carries out multiple simple variant, for example, can change pole setting 111 and horizontal pole 112's cross-section into round steel or square pipe, and horizontal pole 112's quantity can be 12, 20 etc. and first gag lever post 113 and second gag lever post 123 quantity can be 2, 4 etc. and connection structure's quantity can be 2, 4 etc.. Including various specific technical features, are combined in any suitable manner, such as eliminating a limiting structure and a connecting structure, and welding the suspension cage body 110 and the hook 120 into a whole. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims

1. The utility model provides a hang cage for high altitude construction, its characterized in that, hang the cage including hanging cage main part (110) and couple (120), it has the space that is used for supporting and holds the operation personnel to hang cage main part (110), couple (120) connect in hang cage main part (110), and can with hang cage main part (110) on the steel construction roof beam.

2. A suspension cage for high altitude operations as claimed in claim 1,

the hanging cage main body (110) comprises a plurality of vertical rods (111) and a plurality of cross rods (112), the vertical rods (111) and the cross rods (112) are connected with each other to form a square frame, and the space is arranged inside the square frame; and/or

The suspension cage comprises a plurality of the hooks (120).

3. The suspension cage for high-altitude operation as claimed in claim 2, wherein the suspension cage main body (110) comprises four vertical rods (111) which are parallel to each other and are spaced apart from each other to form a quadrilateral arrangement, a plurality of cross rods (112) are connected between adjacent vertical rods (111), and the plurality of cross rods (112) are spaced apart from each other and are arranged along the height direction of the vertical rods (111).

4. The suspension cage for high altitude construction according to claim 2 wherein the bottom of the suspension cage body (110) is provided with a plurality of support bars (115).

5. The suspension cage for high altitude construction according to claim 4, characterized in that the bottom of the suspension cage body (110) is provided with a support plate (114), and the support plate (114) is covered above a plurality of the support rods (115).

6. The hanging cage for high altitude work according to claim 2, characterized in that the hook (120) comprises a first vertical portion (121), a second vertical portion (122), and a horizontal portion connected between one end of the first vertical portion (121) and one end of the second vertical portion (122), the second vertical portion (122) having a length greater than the first vertical portion (121), the hook (120) being connected to an upper portion of the upright (111) through the second vertical portion (122).

7. The suspension cage for high altitude construction according to claim 6, wherein the hook (120) is connected to the upright (111) by a connection structure including a U-bolt (124) provided around the upright (111) and the second upright portion (122), a fixing plate (125) connected to both ends of the U-bolt (124), and two nuts (126) respectively mounted to both ends of the U-bolt (124).

8. Hanging cage for high altitude operations according to claim 7, characterized in that said second upright (122) is connected to said upright (111) by means of a plurality of said connecting structures, arranged at intervals along the height direction of said upright (111).

9. Hanging cage for high altitude operations according to claim 6, characterized in that it is provided with a stop structure arranged to prevent the second vertical portion (122) from moving in a vertical direction with respect to the upright (111).

10. The hanging cage for high altitude operations as claimed in claim 9, wherein the limiting structure comprises a first limiting rod (113) and a second limiting rod (123); the first limiting rod (113) is obliquely fixed on the vertical rod (111), the second limiting rod (123) is obliquely fixed on the second vertical part (122), and the first limiting rod (113) and the second limiting rod (123) are mutually and angularly overlapped.