CN210972998U

CN210972998U - Hook for hanging guide cylinder

Info

Publication number: CN210972998U
Application number: CN201921921056.5U
Authority: CN
Inventors: 李元成; 何瑞华
Original assignee: Jining Huaxiang Graphite Products Co ltd
Current assignee: Jining Huaxiang Graphite Products Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-10
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a couple for hanging draft tube belongs to mechanical transportation technical field. The utility model discloses a novel energy-saving device, including a housing, the buffer beam has been cup jointed to the inner chamber of shell, the buffer beam runs through the inner chamber of shell, the upper portion outside fixed connection of buffer beam has the spring cover, the spring has been cup jointed in the outside of buffer beam, the spring is located the bottom of spring cover, the rubber pad has been cup jointed to the bottom of buffer beam, the rubber pad is located the bottom of spring, the bottom threaded connection of buffer beam has the nut, adsorb the removal through the electro-magnet to the draft tube and can effectively prevent to cause the damage to the draft tube, control the electro-magnet through controlling the switch, when the magnet cover pastes with the draft tube mutually, control the switch through the start-up and make the electro-magnet produce magnetic force and adsorb the draft tube, through controlling electro-magnet magnetic force, automatically, adsorb the draft tube and remove, can save a large amount.

Description

Hook for hanging guide cylinder

Technical Field

The utility model relates to a machinery transportation technical field especially relates to a couple for hanging draft tube.

Background

The draft tube is a necessary part of the expansion bend, can effectual extension expansion bend's life, we add the draft tube in the expansion bend and be the wearing and tearing that lead to metal expansion joint in getting into the expansion joint when avoiding meetting harder object, simultaneously also can prolong the life of expansion bend, the draft tube is just the effect that has a guide as far as the name suggests in addition, this draft tube has just can avoid our metal expansion joint to play the effect of buffering when meetting the problem of deformation, can guarantee our expansion bend can normal use, a function is the effect that can cause the vibrations of expansion bend to play a buffering when the expansion bend meets the object of fast circulation in addition, avoid the expansion bend vibrations too strong and influenced the life-span.

Present draft tube is when the transportation, and the human rope of all basically is binded, bindes the completion back, shifts the position through machinery, still need loosen after shifting to corresponding position, extravagant a large amount of labours, perhaps carries out the suspension type with some iron hooks to the draft tube and removes, because the iron hook is more firm, consequently causes the damage to the draft tube easily at the process of removing the draft tube, and a couple for hanging the draft tube is especially important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of wasting a large amount of labours and causing the damage to the draft tube among the prior art, and the couple that is used for hanging the draft tube that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a couple for hanging draft tube, includes the shell, the buffer beam has been cup jointed to the inner chamber of shell, the buffer beam runs through the inner chamber of shell, the upper portion outside fixed connection of buffer beam has the spring cap, the spring has been cup jointed in the outside of buffer beam, the spring is located the bottom of spring cap, the rubber pad has been cup jointed to the bottom of buffer beam, the rubber pad is located the bottom of spring, the bottom threaded connection of buffer beam has the nut, the nut is located the bottom of shell, the equal fixedly connected with bracing piece in the left and right sides of nut, the left and right sides the bottom fixedly connected with magnet cover of bracing piece, the inner chamber fixed mounting of magnet cover has the electro-magnet.

Preferably, the bottoms of the two groups of supporting rods are connected with the top of the magnet sleeve through fixing blocks.

Preferably, the bottom of the buffer rod is provided with a limit groove, and an inner cavity of the limit groove is inserted with a limit strip.

Preferably, the spring cover is a galvanized spring cover, and the rubber pad is a rubber shockproof and antiskid pad.

Preferably, the top of the buffer rod is fixedly connected with a fixing sleeve, and the fixing sleeve is circular.

Preferably, the bottom of the buffer rod is in threaded connection with a limit nut, and the limit nut is located at the bottom of the nut.

Compared with the prior art, the utility model provides a couple for hanging draft tube possesses following beneficial effect:

1. this a couple for hanging draft tube adsorbs the removal through the electro-magnet to the draft tube and can effectively prevent to cause the damage to the draft tube.

2. This a couple for hanging draft tube controls the electro-magnet through controlling the switch, and when magnet cover and draft tube laminated mutually, it adsorbs the draft tube to make the electro-magnet produce magnetic force through starting to control the switch, through controlling electro-magnet magnetic force, adsorbs the draft tube and removes automatically, can save a large amount of labours.

3. This a couple for hanging draft tube cooperatees through shell and spring, can reduce the inertia of draft tube at the in-process that the draft tube removed, increases the stability of rising and falling.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can reduce a large amount of labours at the in-process of work, reduced the damage to the draft tube at the in-process that removes, increase the stability that the draft tube rose and fell.

Drawings

Fig. 1 is a schematic structural view of a hook for hanging a draft tube according to the present invention;

fig. 2 is a cross-sectional view of a housing of a hook for hanging a draft tube according to the present invention;

fig. 3 is a structural bottom view of a hook for hanging a draft tube according to the present invention.

In the figure: 1. a housing; 2. a buffer rod; 2-1, a spring cover; 2-2, a spring; 2-3, rubber cushion; 3. a nut; 4. a support bar; 5. a magnet sleeve; 5-1 and an electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a hook for hanging a draft tube comprises a shell 1, a buffer rod 2 is sleeved in an inner cavity of the shell 1, the buffer rod 2 penetrates through the inner cavity of the shell 1, a spring cover 2-1 is fixedly connected to the outer side of the upper portion of the buffer rod 2, a spring 2-2 is sleeved on the outer side of the buffer rod 2, the spring 2-2 is located at the bottom of the spring cover 2-1, a rubber pad 2-3 is sleeved at the bottom of the buffer rod 2, the rubber pad 2-3 is located at the bottom of the spring 2-2, a nut 3 is connected to the bottom of the buffer rod 2 in a threaded manner, the nut 3 is located at the bottom of the shell 1, support rods 4 are fixedly connected to the left side and the right side of the nut 3, magnet sleeves 5 are fixedly connected to the bottoms of the support rods 4 on the.

The bottoms of the two groups of supporting rods 4 are connected with the top of the magnet sleeve 5 through the fixing blocks, the connecting parts of the fixing supporting rods 4 and the magnet sleeve 5 are firmer through the fixing blocks, the fracture condition in the use process is prevented, the bottom of the buffer rod 2 is provided with a limiting groove, a limiting strip is inserted in an inner cavity of the limiting groove, the phenomenon that the screw cap 3 slips in the working process can be effectively avoided through the limiting strip, the danger and the damage to people and a guide cylinder are caused, the spring cap 2-1 is a galvanized spring cap which has long service life and is corrosion-resistant, the situation that the spring cap 2-1 rusts or fractures after long-time use is prevented, the rubber pad 2-3 is a rubber shockproof anti-skid pad, the top of the buffer rod 2 is fixedly connected with a fixing sleeve which is circular, the circular fixing sleeve is convenient to bind and install, and the bottom of the buffer rod, the limit nut is positioned at the bottom of the nut 3, and the buffer position of the nut 3 is convenient to adjust through the limit nut and the condition that the nut 3 is prevented from slipping is avoided.

In the utility model, in the working process, the movable pulley of the mobile machine or the binding strip is moved to fixedly sleeve the fixed sleeve fixedly connected with the top of the buffer rod 2, after the fixation is completed, the buffer rod 2 is moved transversely or longitudinally, the spring cover 2-1 is fixedly connected with the outer side of the upper part of the buffer rod 2, and the spring cover 2-1 is used for blocking the 2-2 spring, so that the relaxation force and the vibration of the buffer rod 2 are reduced when the spring 2-2 is used for moving the guide cylinder by utilizing the elasticity of the spring, the guide cylinder can be more stably lifted and fallen, the rubber pad 2-3 is sleeved at the bottom of the spring 2-2, the rubber pad 2-3 is a rubber shockproof and non-slip pad, the spring 2-2 can not be in grinding with the shell in the using process, the service life and the stability of the spring 2-2 are increased, the spring cover 2-1 is a galvanized spring cover, the galvanized spring cover has long service life and is corrosion-resistant, the spring cover 2-1 is prevented from rusting or cracking after being used for a long time, the bottom of the buffer rod 2 is in threaded connection with a limit nut which is positioned at the bottom of the nut 3, the buffer position of the nut 3 is convenient to adjust through the limit nut and the situation that the nut 3 slides is prevented, the bottom of the buffer rod 2 is provided with a limit groove, an inner cavity of the limit groove is inserted with a limit strip, the situation that the nut 3 slides in the working process can be effectively avoided through the limit strip, danger and damage are caused to people and a guide cylinder, the bottoms of the two groups of support rods 4 are connected with the top of the magnet sleeve 5 through fixing blocks, and the connection part of the fixed support rod 4 and the magnet sleeve 5 is reinforced again through the fixing blocks to enable the support rod 4 to be connected with the magnet sleeve 5 more firmly, and the situation of cracking, the electromagnet 5-1 is controlled through the control switch, when the magnet sleeve 5 is attached to the guide cylinder, the electromagnet 5-1 is enabled to generate magnetic force to adsorb the guide cylinder by starting the control switch, the guide cylinder is automatically adsorbed to move by controlling the magnetic force of the electromagnet 5-1, a large amount of labor force can be saved, and the guide cylinder is effectively prevented from being damaged by adsorbing and moving the guide cylinder through the electromagnet 5-1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hook for hanging a draft tube comprises a shell (1) and is characterized in that a buffer rod (2) is sleeved in an inner cavity of the shell (1), the buffer rod (2) penetrates through the inner cavity of the shell (1), a spring cover (2-1) is fixedly connected to the outer side of the upper portion of the buffer rod (2), a spring (2-2) is sleeved on the outer side of the buffer rod (2), the spring (2-2) is located at the bottom of the spring cover (2-1), a rubber pad (2-3) is sleeved at the bottom of the buffer rod (2), the rubber pad (2-3) is located at the bottom of the spring (2-2), a nut (3) is connected to the bottom of the buffer rod (2) in a threaded mode, the nut (3) is located at the bottom of the shell (1), support rods (4) are fixedly connected to the left side and the right side of the nut (3), the bottom of the supporting rod (4) on the left side and the right side is fixedly connected with a magnet sleeve (5), and an electromagnet (5-1) is fixedly arranged in an inner cavity of the magnet sleeve (5).

2. The hook for hanging the draft tube according to claim 1, wherein the bottoms of the two sets of support rods (4) are connected with the top of the magnet sleeve (5) through fixing blocks.

3. The hook for hanging the draft tube according to claim 1 or 2, wherein a limiting groove is formed at the bottom of the buffer rod (2), and a limiting strip is inserted into an inner cavity of the limiting groove.

4. A hanger for hanging draft tube according to claim 3, wherein said spring cover (2-1) is a galvanized spring cover and said rubber pad (2-3) is a rubber anti-skid pad.

5. A hanger for hanging draft tube according to claim 1, wherein a fixing sleeve is fixedly connected to the top of said buffer rod (2), said fixing sleeve is circular.

6. A hanger for hanging draft tube according to claim 1, wherein the bottom of the buffer rod (2) is threaded with a limit nut, the limit nut is located at the bottom of the nut (3).