CN211902087U

CN211902087U - Damping base for winch hoist

Info

Publication number: CN211902087U
Application number: CN202020171072.3U
Authority: CN
Inventors: 吴佳伦; 刘明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-15
Filing date: 2020-02-15
Publication date: 2020-11-10
Anticipated expiration: 2030-02-15

Abstract

The utility model provides a damping base for a winch hoist, which comprises a damping structure; the damping structure is a sliding mounting ring arranged on the frame structure, the middle part of the damping structure is in sleeve connection with the frame structure, through holes are arranged in the middle parts of the damping block and the adjusting fixing plate, the through holes can be in sleeve connection with the central shaft of the bottom chute, the arrangement of the central shaft can well control the stability of the spring, can install fixed last clamping screw on the screw of seting up on adjusting the fixed plate, let the fixed block can carry out the regulation in the position, hoisting device's both sides bottom direction pivot will snap-on the inclined plane snubber block of the front end of adjusting the fixed plate, the snubber block on triangle inclined plane further reduces produced vibrations in the middle of the hoisting device whole work when main, buffer structure mainly can increase certain buffer capacity in order to let hoisting equipment on the position from top to bottom, let the whole of device play diversified taking precautions against earthquakes and buffering effect.

Description

Damping base for winch hoist

Technical Field

The utility model belongs to the technical field of damping device, more specifically says, in particular to damping mount for hoist formula headstock gear.

Background

A hoisting hoist is a hoist device specially used for operating a rapid gate. The quick gate is used for protecting a unit or a steel pipe, is suspended above an orifice at ordinary times, and can quickly cut off water flow when an accident happens to a generator, a water pump or the steel pipe, so that the accident is prevented from being enlarged. The closing time of the rapid gate is required to meet the protection requirements on the unit and the steel pipe, and the quick gate can be closed within 2min by a general requirement on the opening and closing machine. Meanwhile, in order to prevent the bottom edge of the gate and the bottom sill from being damaged due to violent collision, the rapid hoisting hoist should be provided with a speed limiting device, so that the descending speed of the gate close to the bottom sill is limited within 5m/min, but the speed in the descending process has no limiting requirement.

Application No.: CN201820377707.8, the utility model discloses a damping mount for hoist type hoist, including cement ground, the surface of the cement ground is provided with a lower base, the bottom of the lower base is laid with a buffer pad, the bottom of the hoist is fixed with an upper base by screws, the bottom of the upper base is provided with a lower base, a pillar is welded at the bottom of the upper base, one end of the pillar extends to the inner side of the top of the base, a first spring is arranged at the bottom of the pillar, the bottom of the upper base and the top end of the lower base are glued with a silica gel ring, the buffer pad is laid at the bottom of the lower base and fixed in the cement ground by screws, the vibration generated by the hoist is absorbed by the first spring, the first spring shakes along with the shake of the hoist, the collision of elements in the hoist can be effectively prevented, meanwhile, the silica gel ring and the buffer pad are used for preventing the shock of the hoist from occurring between the upper base and the lower base when the shock is serious, simple structure, the practicality is strong.

Based on the above, the existing damping base is only to additionally install a rubber pad between an upper base and a lower base, and the overall strong vibration cannot be further reduced.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a damping base for a hoist is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a damping mount for hoist formula headstock gear to solve current damping mount function singleness, and whole stronger vibrations then can't further alleviate the problem.

The utility model discloses hoist formula is vibration damping mount's for headstock purpose and efficiency is reached by following concrete technical means:

a damping base for a winch hoist comprises a damping structure and an adjusting fixing plate; the shock absorption structure is formed by slidably mounting a ring on a frame structure, and the middle of the shock absorption structure is in sleeve connection with the frame structure; the buffer structure is arranged at the captive wheel shaft of the equipment.

Furthermore, the frame structure comprises an installation frame, installation holes, guide rods and bottom chutes, wherein the frame structure is composed of three installation rods which are balanced mutually, the bottom chutes are formed in the three installation rods, a central shaft is arranged in the bottom chute formed in the installation rods, the installation holes are formed in the outer walls of the installation rods on the two sides, and the guide rods are fixed in the installation holes in a hinged mode.

Furthermore, the mounting holes formed in the outer wall of the mounting rod are formed in positions at intervals of four to five centimeters, and a sliding groove extending outwards is formed in the inner side of the guide which is hinged in the mounting holes.

Further, shock-absorbing structure is including adjusting the fixed plate, the snubber block, the direction pivot, shock-absorbing structure's whole comprises regulation fixed plate and snubber block, and it is fixed to adopt spring interconnect between snubber block and the regulation fixed plate, and the screw has all been seted up to the both upper ends of adjusting the fixed plate, and the snubber block is the joint in the bottom spout with adjusting the fixed plate, and the snubber block all can slide in the bottom spout with adjusting the fixed plate, and the direction pivot is then installed on hoist device and the chamfer of snubber block department of meeting.

Furthermore, the outer side face of the damping block is integrally arranged to form a triangular inclined face, a guide rotating shaft is arranged at the corner of the winding device where the triangular inclined face is in mutual contact with the outer side face of the damping block, the guide rotating shaft and the triangular inclined face are in a tangent state, and the position of the adjusting fixing plate is fixed.

Furthermore, buffer structure includes buffer beam, the mount pad, the connecting axle, fixation nut, buffer structure's buffer beam installs on the mount pad through articulated mode, and the top department of buffer beam cup joints and is fixed with the connecting axle, and the part that exposes on the connecting axle is fixed by fixation nut, cup joints on the connecting axle and is fixed with the hoist wheel, and the fixed orifices of both ends fixed connection axle is the shape of waist circle groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

frame construction's setting, the end spout that sets up on the installation pole is used for installing shock-absorbing structure, the three installation poles that set up let base equipment can be more stable install on base equipment, the installation pole that sets up in the centre department is whole than the wide half in both sides, make centre department can bear bigger dynamics, the guide bar can be installed in arbitrary mounting hole as required, and the upper end of guide bar then the joint is fixed in the hoisting device bottom, make the guide bar can effectual control the holistic position of controlling of hoisting device, let the hoisting device on the position about fixed and the front and back position then through shock-absorbing structure control.

Shock-absorbing structure's setting, the through-hole has all been seted up with the centre of adjusting the fixed plate to the snubber block, the through-hole can cup joint each other with the center pin of end spout, and the setting of center pin can also be good control spring's stability, can install fixed last clamping screw on the screw of seting up on adjusting the fixed plate, let the fixed block can carry out the regulation on the position, hoisting device's both sides bottom direction pivot will snap-on the inclined plane snubber block of the front end of adjusting the fixed plate, the snubber block on triangle inclined plane further reduces produced vibrations in the middle of the whole work of hoisting device when main, buffer structure mainly can increase certain buffer power on the position from top to bottom in order to let hoisting device, let the whole of device play diversified taking precautions against earthquakes and.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the damping structure of the device of the present invention.

Fig. 3 is a schematic view of the frame structure of the device of the present invention.

Fig. 4 is a schematic view of the installation structure of the device of the present invention.

Fig. 5 is a schematic diagram of a partially enlarged structure at B in fig. 4 according to the present invention.

Fig. 6 is a schematic diagram of a partially enlarged structure at a in fig. 4 according to the present invention.

Fig. 7 is a schematic diagram of a partially enlarged structure at C in fig. 4 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a frame structure; 101. comprises a mounting frame; 102. mounting holes; 103. a guide bar; 104. a bottom chute; 2. a shock-absorbing structure; 201. comprises an adjusting fixing plate; 202. a damper block; 203. a guide rotating shaft; 3. a buffer structure; 301. comprises a buffer rod; 302. a mounting seat; 303. a connecting shaft; 304. fixing a nut;

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a damping base for a winch hoist, which comprises a damping structure 2; the damping structure 2 is a sliding installation ring on the frame structure 1, and the middle part of the damping structure 2 is in sleeve connection with the frame structure 1; buffer structure 3 installs in the captive wheel axle department of equipment, buffer structure 3 includes buffer beam 301, mount pad 302, connecting axle 303, fixation nut 304, buffer beam 301 of buffer structure 3 installs on mount pad 302 through articulated mode, and the top department of buffer beam 301 cup joints and is fixed with connecting axle 303, the part that exposes on the connecting axle 303 is fixed by fixation nut 304, cup joint on the connecting axle 303 and be fixed with the hoist wheel, and the fixed orifices of both ends fixed connection axle 303 is the shape of oval groove.

Wherein, frame construction 1 includes installation frame 101, mounting hole 102, guide bar 103, end spout 104, and frame construction 1 comprises three mutual balanced installation poles, and all sets up end spout 104 on three installation poles, is provided with a center pin in the end spout 104 that the installation pole was seted up, sets up all to have seted up mounting hole 102 on the installation pole outer wall of both sides, and guide bar 103 is for articulated fixing in mounting hole 102. The bottom sliding groove 104 formed in the mounting rod is used for mounting the damping structure 2, the base equipment can be more stably mounted on the base equipment through the three mounting rods, and the mounting rods arranged in the middle are half wider than two sides of the whole body, so that the middle can bear larger force.

The mounting holes 102 formed in the outer wall of the mounting rod are formed at a position every four to five centimeters, and a sliding groove extending outwards is formed in the inner side of the guide which is hinged in the mounting holes 102. The guide rod 103 can be installed in any installation hole 102 as required, and the upper end of the guide rod 103 is clamped and fixed at the bottom of the hoisting device, so that the guide rod 103 can effectively control the overall left and right positions of the hoisting device, the hoisting device is fixed at the left and right positions, and the front and rear positions are controlled by the damping structure 2.

Wherein the damping structure 2 comprises an adjusting fixing plate 201, a damping block 202 and a guiding rotating shaft 203, the whole damping structure 2 is composed of the adjusting fixing plate 201 and the damping block 202, the damping block 202 and the adjusting fixing plate 201 are connected and fixed with each other by a spring, both upper ends of the adjusting fixing plate 201 are provided with screw holes, the damping block 202 and the adjusting fixing plate 201 are both clamped in the bottom sliding groove 104, and the damping block 202 and the adjusting fixing plate 201 can slide in the bottom sliding chute 104, the guiding rotating shaft 203 is arranged on a chamfer at the joint of the winding device and the damping block 202, through holes are arranged between the damping block 202 and the adjusting fixing plate 201, the through holes can be mutually sleeved with the central shaft of the bottom chute 104, the arrangement of the central shaft can also well control the stability of the spring, the screw holes formed in the adjusting fixing plate 201 can be used for installing and fixing the upper fixing screw, so that the fixing block can be used for adjusting the position.

Wherein, the lateral surface of snubber block 202 wholly becomes the setting of triangle inclined plane, and the corner of the hoisting device of the department of contacting each other with its triangle inclined plane is provided with direction pivot 203, be tangent state between direction pivot 203 and the triangle inclined plane, will adjust after fixed plate 201 fixes the position, hoisting device's both sides bottom direction pivot 203 will the snap-on the inclined plane snubber block 202 of the front end of adjusting fixed plate 201, the snubber block 202 on triangle inclined plane further reduces the produced vibrations in the middle of the whole work of hoisting device when main.

The specific use mode and function of the embodiment are as follows:

in the utility model, the bottom chute 104 arranged on the mounting rod is used for mounting the damping structure 2, the base equipment can be more stably mounted on the base equipment by the three mounting rods, the mounting rod arranged in the middle is half wider than the two sides in the whole, so that the middle can bear larger force, the guide rod 103 can be mounted in any mounting hole 102 as required, the upper end of the guide rod 103 is clamped and fixed at the bottom of the winding device, the guide rod 103 can effectively control the left and right positions of the winding device in the whole, the winding device is fixed at the left and right positions and the front and back positions are controlled by the damping structure 2, the damping block 202 and the middle of the adjusting fixing plate 201 are both provided with through holes which can be mutually sleeved with the central shaft of the bottom chute 104, the central shaft can well control the stability of the spring, the upper fixing screw can be mounted and fixed on the screw hole arranged on the adjusting fixing plate 201, the fixed block can be adjusted in position, the guide rotating shafts 203 at the bottoms of the two sides of the winding device can be directly fixed on the inclined plane shock absorption block 202 at the front end of the adjusting fixed plate 201, and the shock absorption block 202 on the triangular inclined plane can further reduce the shock generated in the whole work of the winding device. The buffer structure 3 mainly increases a certain buffer force at the up-down position of the hoisting equipment, so that the whole device has multi-directional shockproof and buffer effects.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a damping mount for hoist formula headstock gear which characterized in that: comprises a shock absorption structure (2) and a buffer structure (3); the shock absorption structure (2) is arranged on the frame structure (1) in a sliding mode, and the middle of the shock absorption structure (2) is in sleeved connection with the frame structure (1); buffer structure (3) are installed in the captive wheel axle department of equipment, buffer structure (3) are including buffer beam (301), mount pad (302), connecting axle (303), fixation nut (304), buffer beam (301) of buffer structure (3) are installed on mount pad (302) through articulated mode, and the top department of buffer beam (301) cup joints and is fixed with connecting axle (303), and the part that exposes on connecting axle (303) is fixed by fixation nut (304), cup joints on connecting axle (303) and is fixed with the winding wheel, and the fixed orifices of both ends fixed connection axle (303) is the shape of oval groove.

2. The damping mount for the hoist as claimed in claim 1, wherein: the frame structure (1) comprises a mounting frame (101), mounting holes (102), guide rods (103) and bottom sliding grooves (104), the frame structure (1) is composed of three mutually balanced mounting rods, the bottom sliding grooves (104) are formed in the three mounting rods, a central shaft is arranged in the bottom sliding grooves (104) formed in the mounting rods, the mounting holes (102) are formed in the outer walls of the mounting rods on the two sides, and the guide rods (103) are fixed in the mounting holes (102) in a hinged mode.

3. The damping mount for the hoist as claimed in claim 2, characterized in that: the mounting holes (102) formed in the outer wall of the mounting rod are formed in positions at intervals of four to five centimeters, and a sliding groove extending outwards is formed in the inner side of the guide body which is hinged in the mounting holes (102).

4. The damping mount for the hoist as claimed in claim 1, wherein: shock-absorbing structure (2) is including adjusting fixed plate (201), snubber block (202), direction pivot (203), shock-absorbing structure (2) whole comprises regulation fixed plate (201) and snubber block (202), it is fixed to adopt spring interconnect between snubber block (202) and regulation fixed plate (201), the screw has all been seted up to two upper ends of adjusting fixed plate (201), snubber block (202) are the joint in end spout (104) with regulation fixed plate (201), and snubber block (202) and regulation fixed plate (201) all can slide in end spout (104), and direction pivot (203) are then installed on hoist device and snubber block (202) department of meeting chamfer.

5. The damping mount for the hoist according to claim 4, characterized in that: the outer side face of the damping block (202) is integrally arranged to form a triangular inclined face, a guide rotating shaft (203) is arranged at the corner of the winding device where the triangular inclined face is in mutual contact with the outer side face, the guide rotating shaft (203) and the triangular inclined face are in a tangent state, and the position of the adjusting fixing plate (201) is fixed.