CN218372414U

CN218372414U - Safe and efficient metal long top beam hanging device

Info

Publication number: CN218372414U
Application number: CN202222371453.8U
Authority: CN
Inventors: 梁静; 詹杰; 詹长领
Original assignee: Weishan Lucky Mining Equipment Co ltd
Current assignee: Weishan Lucky Mining Equipment Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-24
Anticipated expiration: 2032-09-07

Abstract

The utility model belongs to the technical field of the cable suspension device, especially, be a safe efficient metal long back timber cable suspension device, including hanging the dish, the top of hanging the dish evenly is equipped with four fixed plates, four the middle part of fixed plate all is equipped with the connecting rod, the central point who hangs the dish top is provided with the center disk, the top of center disk is equipped with the hole for hoist, the equal sliding connection in inside of hanging the hole has the movable rod, the inside in spacing hole is equipped with first fastening screw, the bottom of movable rod is provided with the hoist and mount frame, the inside of hoist and mount frame is provided with the lifting hook, the lifting hook passes through the second fastening screw with the hoist and mount frame and is connected, the periphery of hanging the dish is provided with the backup pad, the periphery of backup pad is connected with the protection casing. The beneficial effects of this practical information do: not only can protect the workers when quenching, but also can be convenient for taking and placing the long metal top beams from the hanging plate, and can also hang the long metal top beams with different specifications, so that the long metal top beams are heated uniformly.

Description

Safe and efficient metal long top beam hanging device

Technical Field

The utility model belongs to the technical field of the cable suspension device, concretely relates to safe efficient metal long back timber cable suspension device.

Background

The metal top beam is a common coal mine mechanical device, is mainly used in coal mine coal mining work, and is positioned below an upper top plate of a single hydraulic prop to transfer the pressure of the top plate. Meanwhile, the device can be matched with various types of single bodies and metal struts to form a metal support for coal mines to be used on a horizontal, relatively flat and slowly inclined stope face or other relatively large top control areas. In actual production, a heat treatment quenching and tempering process is needed for a metal top beam, the long top beam belongs to a long and thin rod part and is easy to deform when being horizontally heated in a box-type furnace, so that the metal top beam is generally vertically heated in a well-type resistance furnace, the purpose is to prevent deformation, the metal top beam is made of low carbon steel (or low carbon alloy steel) with good toughness, the low carbon steel can exert the maximum material potential only by carrying out heat treatment, when the metal top beam is quenched by heat treatment, the temperature of the top beam is above 900 degrees centigrade, a large amount of heat can be released in the cooling process, the heat can cause quenching cooling liquid in the top beam to boil and rapidly rise along the inner wall of a pipe, and sometimes the heat can splash to hurt people.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model aims to: the utility model provides a safe efficient metal long back timber cable suspension device, solves traditional cable suspension device and uses inconvenient, the practicality is low and production efficiency is low problem.

For the purpose of realizing above, the utility model discloses a technical scheme: the utility model provides a safe efficient metal long back timber cable suspension device, includes hangs the dish, the top of hanging the dish evenly is provided with four fixed plates, four the middle part of fixed plate all is provided with the connecting rod, the central point at hanging dish top is provided with the center pan, center pan and connecting rod fixed connection, the top of center pan is provided with the hole for hoist, hang the top of dish and evenly seted up a plurality of hanging holes, the equal sliding connection in inside of hanging hole has the movable rod, spacing hole has been seted up to the outer wall of movable rod, the inside in spacing hole is provided with first fastening screw, the bottom of movable rod is provided with hangs the frame, the inside of hanging the frame is provided with the lifting hook that is used for hanging metal long back timber, the lifting hook passes through second fastening screw with the hanging frame and is connected, the periphery of hanging the dish is provided with the backup pad, the periphery of backup pad is connected with the protection casing through fastening assembly.

The utility model has the advantages that: be connected protection casing and backup pad through fastening components, can be convenient for install and dismantle the protection casing, not only can protect the workman when quenching, can also be convenient for get long back timber of metal from hanging the dish and put, through setting up the multiunit movable rod, first fastening screw, second fastening screw, hoist and mount frame and lifting hook, can hoist the long back timber of metal of different specifications, and can adjust the movable rod to stretch to the height of hanging the dish top when hanging and be heated evenly with the long back timber of metal of guaranteeing different specifications, prevent it and be heated inhomogeneously and warp, through setting up the fixed plate, the connecting rod, center plate and hole for hoist, can be convenient for the crane truck steady will hang the dish and hang and heat in the heating furnace.

In order to facilitate the installation of the protective cover and the hanging plate or the disassembly of the protective cover and the hanging plate from the hanging plate:

as a further improvement of the above technical solution: the fastening component comprises a limiting rod, a spring and jacks, the limiting rod is connected to the left side and the right side of the protective cover in a sliding mode, the jacks matched with the limiting rod are formed in the two sides of the supporting plate, the spring is sleeved on the outer wall of the limiting rod, and the two ends of the spring are welded with the limiting rod and the protective cover respectively.

The beneficial effect of this improvement does: after putting into the long back timber of metal and hanging under the dish, through outside pulling gag lever post to stretch the spring, put the protection casing in the backup pad, aim at the jack with the gag lever post, make the gag lever post fix the protection casing under the elastic action of spring, can protect the workman when quenching the long back timber of metal, treat that the long back timber of metal processing is accomplished the back, take off the protection casing from hanging the dish earlier, be convenient for take off the long back timber of metal from hanging the dish.

In order to facilitate the installation of the protective cover and the hanging plate together:

as a further improvement of the above technical solution: one end of the limiting rod close to the jack is set to be conical, and the diameter of the limiting rod close to one end of the jack is smaller than that of the jack.

The beneficial effect of this improvement does: when the protection casing is installed, the spring can conveniently drive the limiting rod to be inserted into the jack, so that the protection casing and the hanging plate can be conveniently installed.

In order to heat metal long top beams with different specifications uniformly:

as a further improvement of the technical scheme: the number of the limiting holes formed in each movable rod is four.

The beneficial effect of this improvement does: four limiting holes are formed in the movable rod, the length of the movable rod extending to the top of the hanging disc can be adjusted according to the length of the long metal top beam, and the long metal top beams of different specifications can be heated uniformly.

In order to prevent the hoisting frame from influencing the heating of the metal long top beam:

as a further improvement of the technical scheme: the horizontal line of the bottom end of the lifting hook is lower than the horizontal line of the bottom end of the lifting frame.

The beneficial effect of this improvement does: when heating the long top beam of metal, install the long top beam of metal on the lifting hook, be less than the water flat line of hoist and mount frame bottom with the water flat line of lifting hook bottommost, can prevent that hoist and mount frame from influencing being heated of the long top beam of metal.

Drawings

Fig. 1 is a schematic diagram of a right-side perspective structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic diagram of a right-side sectional structure of the present invention;

fig. 5 is a schematic front view of the cross-sectional structure of the present invention.

In the figure: 1. hanging a plate; 2. a fixing plate; 3. a connecting rod; 4. a central disk; 5. hoisting holes; 6. a fastening assembly; 7. a hanging hole; 8. a movable rod; 9. a limiting hole; 10. a first fastening screw; 11. hoisting the frame; 12. a hook; 13. a second fastening screw; 14. a support plate; 15. a protective cover; 16. a limiting rod; 17. a spring; 18. and (4) inserting the jack.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Example 1:

as shown in fig. 1-5, a safe and efficient metal long top beam hanging device comprises a hanging disc 1, wherein four fixing plates 2 are uniformly arranged at the top of the hanging disc 1, four connecting rods 3 are arranged in the middle of the fixing plates 2, a central disc 4 is arranged at the center of the top of the hanging disc 1, the central disc 4 is fixedly connected with the connecting rods 3, hoisting holes 5 are formed in the top of the central disc 4, a plurality of hanging holes 7 are uniformly formed in the top of the hanging disc 1, movable rods 8 are slidably connected in the hanging holes 7, limiting holes 9 are formed in the outer wall of each movable rod 8, first fastening screws 10 are arranged in the limiting holes 9, a hanging frame 11 is arranged at the bottom of each movable rod 8, lifting hooks 12 for hanging metal long top beams are arranged in the hanging frame 11, the lifting hooks 12 are connected with the hanging frame 11 through second fastening screws 13, supporting plates 14 are arranged on the periphery of the hanging disc 1, and a protective cover 15 is connected to the periphery of the supporting plates 14 through fastening assemblies 6.

Example 2:

as shown in fig. 1 to 5, as further optimization of the above embodiment, a safe and efficient metal long top beam hanging device includes a hanging plate 1, four fixing plates 2 are uniformly arranged at the top of the hanging plate 1, a connecting rod 3 is arranged in the middle of each of the four fixing plates 2, a central plate 4 is arranged in the center of the top of the hanging plate 1, the central plate 4 is fixedly connected with the connecting rod 3, a hoisting hole 5 is arranged at the top of the central plate 4, a plurality of hanging holes 7 are uniformly formed in the top of the hanging plate 1, a movable rod 8 is slidably connected inside each hanging hole 7, a limiting hole 9 is formed in the outer wall of the movable rod 8, a first fastening screw 10 is arranged inside the limiting hole 9, a hanging frame 11 is arranged at the bottom of the movable rod 8, a hanging hook 12 for a metal long top beam is arranged inside the hanging frame 11, the hanging hook 12 is connected with the hanging frame 11 through a second fastening screw 13, a supporting plate 14 is arranged at the periphery of the hanging plate 1, and a hanging protective cover 15 is connected to the periphery of the supporting plate 14 through a fastening assembly 6. Fastening component 6 includes gag lever post 16, spring 17 and jack 18, the equal sliding connection in the left and right sides of protection casing 15 has gag lever post 16, jack 18 with 16 looks adaptations of gag lever post is all seted up to the both sides of backup pad 14, the outer wall cover of gag lever post 16 is equipped with spring 17, spring 17's both ends weld with gag lever post 16 and protection casing 15 respectively.

Example 3:

as shown in fig. 1 to 5, as further optimization of the above embodiment, a safe and efficient metal long top beam hanging device includes a hanging disc 1, four fixing plates 2 are uniformly arranged on the top of the hanging disc 1, four connecting rods 3 are arranged in the middle of the fixing plates 2, a central disc 4 is arranged at the central position of the top of the hanging disc 1, the central disc 4 is fixedly connected with the connecting rods 3, a hoisting hole 5 is arranged at the top of the central disc 4, a plurality of hanging holes 7 are uniformly arranged at the top of the hanging disc 1, a movable rod 8 is slidably connected inside the hanging hole 7, a limiting hole 9 is arranged on the outer wall of the movable rod 8, a first fastening screw 10 is arranged inside the limiting hole 9, a hanging frame 11 is arranged at the bottom of the movable rod 8, a lifting hook 12 for a metal long top beam is arranged inside the hanging frame 11, the lifting hook 12 is connected with the hanging frame 11 through a second fastening screw 13, a supporting plate 14 is arranged on the periphery of the hanging disc 1, and a protective cover 15 is connected to the periphery of the supporting plate 14 through a fastening assembly 6. Fastening component 6 includes gag lever post 16, spring 17 and jack 18, the equal sliding connection in the left and right sides of protection casing 15 has gag lever post 16, jack 18 with 16 looks adaptations of gag lever post is all seted up to the both sides of backup pad 14, the outer wall cover of gag lever post 16 is equipped with spring 17, spring 17's both ends weld with gag lever post 16 and protection casing 15 respectively. One end of the limiting rod 16 close to the insertion hole 18 is set to be conical, and the diameter of one end of the limiting rod 16 close to the insertion hole 18 is smaller than that of the insertion hole 18.

Example 4:

as shown in fig. 1, fig. 2, fig. 4, and fig. 5, as further optimization of the above embodiment, a safe and efficient metal long top beam hanging device includes a hanging plate 1, four fixing plates 2 are uniformly arranged at the top of the hanging plate 1, four connecting rods 3 are all arranged at the middle parts of the fixing plates 2, a central plate 4 is arranged at the central part of the top of the hanging plate 1, the central plate 4 is fixedly connected with the connecting rods 3, a hoisting hole 5 is arranged at the top of the central plate 4, a plurality of hanging holes 7 are uniformly arranged at the top of the hanging plate 1, a movable rod 8 is slidably connected inside the hanging holes 7, a limiting hole 9 is arranged on the outer wall of the movable rod 8, a first fastening screw 10 is arranged inside the limiting hole 9, a hanging frame 11 is arranged at the bottom of the movable rod 8, a lifting hook 12 for hanging a metal long top beam is arranged inside the hanging frame 11, the lifting hook 12 is connected with the hanging frame 11 through a second fastening screw 13, a supporting plate 14 is arranged at the periphery of the hanging plate 1, and a protective cover 15 is connected to the periphery of the supporting plate 14 through a fastening assembly 6. The number of the limiting holes 9 formed in each movable rod 8 is four.

Example 5:

as shown in fig. 4, as further optimization of the above embodiment, a safe and efficient metal long top beam hanging device includes a hanging disc 1, the top of the hanging disc 1 is uniformly provided with four fixing plates 2, four fixing plates 2 are all provided with a connecting rod 3 at the middle part, a central plate 4 is provided at the central part of the top of the hanging disc 1, the central plate 4 is fixedly connected with the connecting rod 3, a hoisting hole 5 is provided at the top of the central plate 4, a plurality of hanging holes 7 are uniformly provided at the top of the hanging disc 1, a movable rod 8 is slidably connected inside the hanging hole 7, a limiting hole 9 is provided on the outer wall of the movable rod 8, a first fastening screw 10 is provided inside the limiting hole 9, a hanging frame 11 is provided at the bottom of the movable rod 8, a lifting hook 12 for hanging a metal long top beam is provided inside the hanging frame 11, the lifting hook 12 is connected with the hanging frame 11 through a second fastening screw 13, a supporting plate 14 is provided at the periphery of the hanging disc 1, and a protective cover 15 is connected to the periphery of the supporting plate 14 through a fastening assembly 6. The horizontal line of the bottom end of the hook 12 is lower than that of the bottom end of the hoisting frame 11.

The utility model discloses a theory of operation and use flow: when the device is used specifically, a long metal top beam to be heated penetrates through the lifting hook 12, the lifting hook 12 extends into the hoisting frame 11, the lifting hook 12 and the hoisting frame 11 are fixed through the second fastening screw 13, then the top of the movable rod 8 penetrates through the hoisting hole 7, the length of the movable rod 8 extending to the top of the hoisting disc 1 is adjusted according to the length of the long metal top beam to be hoisted, so that the long metal top beams with different specifications can be uniformly heated, after the movable rod 8 is adjusted, the first fastening screw 10 penetrates through the limiting hole 9 to fix the position of the movable rod 8, after the long metal top beam is hoisted, the limiting rod 16 is pulled outwards, and the spring 17 is stretched, put protection casing 15 on backup pad 14, aim at jack 18 with gag lever post 16, make gag lever post 16 fix protection casing 15 under spring 17's elastic action, hoist crane hoist and mount hole 5 afterwards, hang dish 1 to the heating furnace top, make the long back timber of metal under hanging dish 1 vertically put into the heating furnace and carry out the thermally equivalent, prevent that the long back timber of metal from being heated and warping, after the heating finishes, carry out quenching treatment to the long back timber of metal, protection casing 15 can protect the workman when quenching to the long back timber of metal, dismantle protection casing 15 from backup pad 14 afterwards, the long back timber of metal after will processing is taken off from hanging dish 1 can.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are practically unlimited specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features described above can also be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the invention.

Claims

1. The utility model provides a safe efficient metal long back timber cable suspension device which characterized in that: including hanging dish (1), the top of hanging dish (1) evenly is provided with four fixed plate (2), four the middle part of fixed plate (2) all is provided with connecting rod (3), the central point at hanging dish (1) top is provided with center plate (4), center plate (4) and connecting rod (3) fixed connection, the top of center plate (4) is provided with hoisting hole (5), a plurality of hanging hole (7) have evenly been seted up at the top of hanging dish (1), the equal sliding connection in inside of hanging hole (7) has movable rod (8), spacing hole (9) have been seted up to the outer wall of movable rod (8), the inside of spacing hole (9) is provided with first fastening screw (10), the bottom of movable rod (8) is provided with hoist and mount frame (11), the inside of hoist and mount frame (11) is provided with lifting hook (12) that are used for hanging the long back timber of metal, lifting hook (12) are connected through second fastening screw (13) with hoist and mount frame (11), the periphery of hanging dish (1) is provided with backup pad (14), the periphery of backup pad (14) is connected with protection casing (15) through fastening screw.

2. The safe and efficient metal long top beam hanging device according to claim 1, is characterized in that: fastening components (6) include gag lever post (16), spring (17) and jack (18), the equal sliding connection in the left and right sides of protection casing (15) has gag lever post (16), jack (18) with gag lever post (16) looks adaptation are all seted up to the both sides of backup pad (14), the outer wall cover of gag lever post (16) is equipped with spring (17), the both ends of spring (17) weld with gag lever post (16) and protection casing (15) respectively.

3. The safe and efficient metal long top beam hanging device according to claim 2, wherein: one end, close to the insertion hole (18), of the limiting rod (16) is conical, and the diameter of one end, close to the insertion hole (18), of the limiting rod (16) is smaller than that of the insertion hole (18).

4. The safe and efficient metal long top beam hanging device according to claim 1, is characterized in that: the number of the limiting holes (9) formed in each movable rod (8) is four.

5. The safe and efficient metal long top beam hanging device according to claim 1, is characterized in that: the horizontal line of the bottom end of the lifting hook (12) is lower than the horizontal line of the bottom end of the hoisting frame (11).