CN210176293U

CN210176293U - Balance beam device with disc spring buffering function

Info

Publication number: CN210176293U
Application number: CN201921110748.1U
Authority: CN
Inventors: Zexi Li; 李泽喜; Wei Li; 李威; Yongxin Qu; 曲永馨; Chunlin Yan; 闫春霖; Kexin Liu; 刘可心; Kai Zheng; 郑凯
Original assignee: DALIAN HUARUI HEAVY INDUSTRY METALLURGICAL EQUIPMENTS MANUFACTURING Co Ltd; Dalian Huarui Heavy Industry Group Co Ltd
Current assignee: DALIAN HUARUI HEAVY INDUSTRY COKE OVEN VEHICLE EQUIPMENT CO LTD; Dalian Huarui Heavy Industry Group Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-03-24
Anticipated expiration: 2029-07-16

Abstract

The utility model provides a balance beam device of dish spring buffering is taken in area. The utility model discloses a: the device comprises a balancing rod, a suspension mechanism and a hoisting mechanism for hoisting the hoisted equipment, wherein the suspension mechanism is a disc spring buffer device fixed on a tower; the balance bar is detachably connected to the tower in the middle, two ends of the balance bar are detachably connected to the end portion of the other end of the pull rod, and an opening used for being connected with a hoisting mechanism is formed in the balance bar. The utility model discloses a cushioning effect of dish spring for the compensating beam device can effectually alleviate the problem of hoist and mount machines buffering, has strengthened the balance stability of equipment, and simple structure has reduced the design maintenance cost.

Description

Balance beam device with disc spring buffering function

Technical Field

The utility model relates to a lift equipment field of hanging especially relates to a compensating beam device of dish spring buffering in area.

Background

The balance beam device is widely applied to hoisting operation, is an important component of a hoisting machine tool, can be used for keeping balance of dropped equipment and expanding a hoisting range, and is started and stopped to influence stability and smoothness of the hoisting equipment due to the fact that the hoisting distance of the equipment is too long in the hoisting process, so that unsafe factors are generated in the work of the whole machine. The solution is usually to buffer the deformation of the steel structure and the steel wire rope. The prior art has large lifting buffer, low stability and easy accident initiation.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned technical problems, a balance beam device with disc spring buffering is provided. The utility model discloses mainly utilize to fix dish spring buffer on the pylon and adjust whole hoist and mount machines and tools vibrations that go up and down, alleviateed the buffering and influenced equipment. The utility model discloses a technical means as follows:

a balance beam device with disc spring buffering, comprising: balancing pole, suspension device and be used for hoist and mount by hoisting the hoisting machine of equipment construct, suspension device specifically is the dish spring buffer who fixes on the pylon, and it includes: the device comprises a pull rod sleeve fixed on a tower, and an upper spring seat and a lower spring seat sleeved outside the pull rod sleeve, wherein a plurality of disc springs sleeved outside the pull rod sleeve are arranged in a space between the upper spring seat and the lower spring seat; the balance bar is detachably connected to the tower in the middle, two ends of the balance bar are detachably connected to the end portion of the other end of the pull rod, and an opening used for being connected with a hoisting mechanism is formed in the balance bar.

Furthermore, a spherical washer and a conical washer are arranged between the lower spring seat and the tower.

Further, hang the mechanism and still be equipped with elasticity adjustment mechanism, specifically, first bolt coupling assembling includes the first nut that is close to the spring seat of honour, sets up the second nut in first nut top and sets up the packing ring between first nut and the spring seat of honour, first nut and pull rod threaded connection.

Further, the hoisting mechanism comprises a connecting piece, a hanging rod, a wedge-shaped joint and a steel wire rope, wherein the connecting piece is detachably connected to the balance rod, the upper end of the hanging rod is detachably connected to the bottom of the connecting piece, the wedge-shaped joint is detachably connected to the lower end of the hanging rod, and the steel wire rope is connected to the wedge-shaped joint.

Furthermore, the hanging mechanisms and the hoisting mechanisms are two, the two hanging mechanisms are arranged symmetrically to the central line of the balance rod, and the two hoisting mechanisms are arranged symmetrically to the central line of the balance rod.

The utility model discloses a cushioning effect of dish spring for the compensating beam device can effectually alleviate the problem of hoist and mount machines buffering, has strengthened the balance stability of equipment, and simple structure has reduced the design maintenance cost. The hoisting device can be widely applied to various types of hoisting equipment, and has remarkable economic benefit.

Based on the above reason the utility model discloses can extensively promote in lift equipment field that hangs down.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of the balance beam device with a disc spring buffer of the present invention.

Fig. 2 is a view a-a of fig. 1 according to the present invention.

Fig. 3 is a view B-B of fig. 1 according to the present invention.

Fig. 4 is a view of fig. 1 from C-C according to the present invention.

In the figure: 1. a pull rod; 2. a first bolt connection assembly; 3. a disc spring; 4. a spring upper seat; 5. a spring lower seat; 6. a spherical washer; 7. a conical washer; 8. a pull rod sleeve; 9. a balancing pole; 10. a connecting member; 11. a wedge joint; 12. a baffle plate; 13. a second bolt connection assembly; 14. a first pin connection assembly; 15. a nut; 16. a boom; 17. a second pinning assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the embodiment of the utility model discloses a compensating beam device of dish spring buffering is taken in area, include: balancing pole 9, suspension device and be used for hoist and mount by hoisting the hoisting machine of equipment construct, suspension device specifically is fixing the 3 buffer of dish spring on the pylon, and it includes: the tower comprises a pull rod sleeve 8 fixed on the tower, and an upper spring seat 4 and a lower spring seat 5 sleeved outside the pull rod sleeve 8, wherein a plurality of disc springs 3 sleeved outside the pull rod sleeve 8 are arranged in a space between the upper spring seat 4 and the lower spring seat 5, one end of a pull rod 1 penetrates through the tower and the pull rod sleeve 8 and is fixed through a first bolt connecting assembly 2 arranged above the upper spring seat 4; the middle part of the balance rod 9 is detachably connected to the tower frame, two ends of the balance rod 9 are detachably connected to the end part of the other end of the pull rod 1, and an opening used for being connected with a hoisting mechanism is formed in the balance rod.

And a spherical washer 6 and a conical washer 7 are arranged between the lower spring seat 5 and the tower.

The suspension mechanism is further provided with an elastic adjusting mechanism, specifically, the first bolt connecting assembly 2 comprises a first nut close to the upper spring seat 4, a second nut arranged above the first nut and a washer arranged between the first nut and the upper spring seat 4, and the first nut is in threaded connection with the pull rod 1.

The hoisting mechanism comprises a connecting piece 10, a hanging rod 16, a wedge-shaped joint 11 and a steel wire rope, wherein the connecting piece 10 is detachably connected to the balance rod, the upper end of the hanging rod 16 is detachably connected to the bottom of the connecting piece, the wedge-shaped joint is detachably connected to the lower end of the hanging rod 16, and the steel wire rope is connected to the wedge-shaped joint.

The two hanging mechanisms and the two hoisting mechanisms are arranged symmetrically to the central line of the balance rod 9, and the two hoisting mechanisms are arranged symmetrically to the central line of the balance rod 9.

The utility model discloses during the installation, lay earlier pull rod cover 8, pass pull rod cover 8 with spring lower seat 5, spherical washer 6 and conical surface packing ring 7 in proper order again and place, later pass spring lower seat 5 with pull rod 1, the trompil of spherical washer 6 and conical surface packing ring 7, and set up the dish spring 3 of predetermineeing quantity according to concrete load, pass spring upper seat 4 back, with 2 fixed regulation dish springs 3 of first bolt coupling assembling, adjust in pull rod 1 screw thread within range and twist first nut and can compress dish spring 3, then adjust the second nut and paste tightly with first nut, play the fixed action.

The middle part of the balance bar 9 is connected with the tower through a second bolt connecting assembly 12, the two ends of the balance bar are connected with the head part of the pull rod 1 through a second pin connecting assembly 17, the connecting piece 10 is connected with the balance bar 9 through a first pin connecting assembly 14, the bottom of the connecting piece 10 is screwed into the suspension rod 16, the wedge-shaped joint 11 is connected with the suspension rod 16 through the first pin connecting assembly 14 to form the steel wire rope, the steel wire rope is fastened through the nut 15, and the wedge-shaped joint 11 is connected with the steel. And finally, adjusting the compression amount of the disc spring 3 by using the first bolt connecting assembly 2 according to the hoisting load, so as to realize the stability of the integral hoisting equipment.

The balance beam device can be applied to various hoisting operation machine type equipment and has wide application range. Meanwhile, the structure principle is simple, the installation and the replacement are convenient, the cost is low, and the balance buffering effect is good.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a balance beam device of dish spring buffering in area which characterized in that includes: balancing pole, suspension device and be used for hoist and mount by hoisting the hoisting machine of equipment construct, suspension device specifically is the dish spring buffer who fixes on the pylon, and it includes: the device comprises a pull rod sleeve fixed on a tower, and an upper spring seat and a lower spring seat sleeved outside the pull rod sleeve, wherein a plurality of disc springs sleeved outside the pull rod sleeve are arranged in a space between the upper spring seat and the lower spring seat; the balance bar is detachably connected to the tower in the middle, two ends of the balance bar are detachably connected to the end portion of the other end of the pull rod, and an opening used for being connected with a hoisting mechanism is formed in the balance bar.

2. The balance beam device with disc spring buffering of claim 1, wherein a spherical washer and a conical washer are provided between the lower spring seat and the tower.

3. The balance beam device with the disc spring buffer function according to claim 1, wherein the suspension mechanism is further provided with an elastic adjustment mechanism, and specifically, the first bolt connection assembly comprises a first nut close to the upper spring seat, a second nut arranged above the first nut, and a washer arranged between the first nut and the upper spring seat, and the first nut is in threaded connection with the pull rod.

4. The disc spring-buffered balance beam device of claim 1, wherein the hoisting mechanism comprises a connecting member, a suspension rod, a wedge joint and a wire rope, the connecting member is detachably connected to the balance bar, the upper end of the suspension rod is detachably connected to the bottom of the connecting member, the wedge joint is detachably connected to the lower end of the suspension rod, and the wire rope is connected to the wedge joint.

5. The balance beam device with the disc spring buffer function according to any one of claims 1 to 4, wherein the number of the hanging mechanisms and the hoisting mechanisms is two, the two hanging mechanisms are arranged symmetrically to the center line of the balance bar, and the two hoisting mechanisms are arranged symmetrically to the center line of the balance bar.