CN202545680U - Damping hauling device for monorail hoists - Google Patents
Damping hauling device for monorail hoists Download PDFInfo
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- CN202545680U CN202545680U CN2012201807993U CN201220180799U CN202545680U CN 202545680 U CN202545680 U CN 202545680U CN 2012201807993 U CN2012201807993 U CN 2012201807993U CN 201220180799 U CN201220180799 U CN 201220180799U CN 202545680 U CN202545680 U CN 202545680U
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- damping
- bearing
- shaped
- bearing pin
- plate
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Abstract
The utility model relates to a damping hauling device for cable monorail hoists. The damping hauling device provided by the utility model is simple in structure, convenient in rubber tube hauling and good in damping effect. The device comprises a hoisting bracket and a damping device. The hoisting bracket comprises a first hinge pin, a U-shaped connecting support which is connected with the first hinge pin and a left bracket and a right bracket which are connected with the U-shaped connecting support by virtue of a second hinge pin. The lower ends of the left bracket and the right bracket are fixedly connected by virtue of a partition plate. The damping device comprises a spring support which is arranged at the inner side of the U-shaped connecting support and articulated with the second hinge pin and a pair of compression springs which are arranged symmetrically. The pair of compression springs is respectively arranged in a guide sleeve which is arranged on the spring support by virtue of bolts. The upper ends of bolts penetrate through the upper surface of the spring support and are limited by virtue of upper nuts. The lower ends of the bolts penetrate through the lower surface of the base plate of the U-shaped connecting support and are limited by virtue of lower nuts. The holes in the left and right side plates of the U-shaped connecting support, through which the second hinge pin can penetrate, are longitudinal kidney-shaped holes.
Description
Technical field
The utility model relates to a kind of damping shock absorption conveying device, particularly relates to a kind of damping conveying device that is used on the cable overhead trolley.
Background technique
At present, down-hole application is more and more widely in the mine for overhead trolley.The traditional sebific duct delivery mode of overhead trolley is directly sebific duct to be tied up to hang on running trolley, does not have damping delivery frame.In delivery emulsion high-pressure sebific duct process,, shortened the working life of overhead trolley because the phase mutual friction that is linked with between the cable on the monorail crane running trolley that the high pressure vibrations cause very easily causes security incident, and can strengthen the complete machine vibrations thus.
The model utility content
The purpose of the utility model is to overcome above-mentioned defective; Eliminate safe hidden trouble; A kind of damping shock absorption conveying device that is used on the overhead trolley is provided; Be linked with security incident and the vibrations of minimizing complete machine that the phase mutual friction between the cable causes on the monorail crane running trolley that this device can be avoided causing owing to the high pressure vibrations in the running, guarantee the safe operation of monorail crane, improve the working life of monorail crane.The utility model provide a kind of simple in structure, the delivery sebific duct is convenient, good damping effect be used for the damping conveying device on the overhead trolley.
The utility model is used for the damping conveying device on the overhead trolley; Comprise and hang carriage and damping device; The said carriage of hanging comprises that first bearing pin that is used to be hinged on the overhead trolley, the U-shaped that is connected on first bearing pin connect bearing and be connected the left and right carriage that U-shaped is connected plate outer end, the bearing left and right sides through second bearing pin, and said left tray is fixedly connected through dividing plate with right carriage lower end; Said damping device comprises that being positioned at U-shaped connects the bearing inboard and be hinged on the symmetrically arranged a pair of pressure spring of spring support and front and back on second bearing pin; Said spring support lower end is fixed with a pair of pilot sleeve; Said a pair of pressure spring is seated in the corresponding pilot sleeve through bolt respectively; Spring support upper surface and spacing with upper cap nut is passed in said bolt upper end, and U-shaped is passed in said bolt lower end, and to connect the base plate lower surface of bearing also spacing with lower nut; Said U-shaped connects and is used for the hole that second bearing pin passes on the left and right sides plate of bearing is vertical waist-shaped hole.
The utility model is used for the damping conveying device on the overhead trolley; Wherein said left and right carriage include U-shaped connect bearing left and right sides plate outer end vertically be fixed on second bearing pin connecting plate and the supporting plate that is fixedly connected with connecting plate; Said supporting plate is intermediate projections, the sagging bent plate in front end and back end; Be embedded with some pads on the said splint upper surface, the place, exterior edge face of supporting plate is provided with backplate.Pad being set on supporting plate, being used for preventing that sebific duct from tying up, transporting the damage of process, the structure of backplate is set in the supporting plate outer end, is in order in delivery sebific duct process, to protect sebific duct better, to guarantee the safe transport of sebific duct.
The utility model is used for the damping conveying device on the overhead trolley, and wherein said pad is processed by rubber material.
The utility model is used for the damping conveying device on the overhead trolley, is connected for bolt between wherein said dividing plate and the left and right carriage.Bolted demountable structure, easy installation and removal.
The utility model is used for the damping conveying device on the overhead trolley, and wherein said first bearing pin and second bearing pin are all at one end located on left and right directions through cotter pin.
The advantage and the good effect of the utility model are: whole device is hung on the monorail crane running trolley through first bearing pin, and operation and maintenance is very convenient; The supporting plate that is provided with on the left and right carriage is convenient to the placement and the conveying of sebific duct; Be symmetrical set before and after a pair of pressure spring, make this device more reliable and more stable in transportation sebific duct process, guarantee the balance of whole device; U-shaped connects the Placement that adopts vertical waist-shaped hole between the bearing and second bearing pin; Make second bearing pin vertically fluctuating in the waist-shaped hole; Guarantee the amount of floating of pressure spring in the vertical direction, give full play to the cushioning effect of this device in the vertical direction; Owing to set up damping device; Make in the process of delivery emulsion high-pressure sebific duct; Can effectively avoid being linked with the security incident that the phase mutual friction is caused between the cable, and reduce complete machine vibrations, the working life of improving overhead trolley because high pressure shakes on the monorail crane running trolley that causes.
Be described further below in conjunction with the damping conveying device that is used on the overhead trolley of accompanying drawing the utility model.
Description of drawings
Fig. 1 is used for the plan view of the damping conveying device on the overhead trolley for the utility model;
Fig. 2 is used for the right elevation of the damping conveying device on the overhead trolley for the utility model.
Embodiment
Like Fig. 1, shown in Figure 2; The utility model is used for the damping conveying device on the overhead trolley; Comprise and hang carriage and damping device; Wherein hang carriage and comprise that first bearing pin 10 that is used to be hinged on the overhead trolley, the U-shaped that is connected on first bearing pin 10 connect bearing 13 and be connected the left and right carriage 21,22 that U-shaped is connected plate outer end, bearing 13 left and right sides through second bearing pin 15, left tray 21 is connected through dividing plate 14 bolts with right carriage 22 lower ends; Damping device comprises that being positioned at U-shaped connects bearing 13 inboards and be hinged on the spring support 16 and the symmetrically arranged a pair of pressure spring 41,42 in front and back on second bearing pin 15; Spring support 16 lower ends are fixed with a pair of pilot sleeve 17; A pair of pressure spring 41,42 is seated in the corresponding pilot sleeve 17 through bolt 51,52 respectively; Spring support 16 upper surfaces and spacing with upper cap nut 51a, 52a are passed in bolt 51,52 upper ends; Bolt 51,52 lower ends are passed U-shaped and are connected the base plate lower surface of bearing 13 and spacing with lower nut 51b, 52b; Spring support 16 is connected the external diameter that aperture that bolt on the bearing 13 passes the hole all is slightly larger than corresponding bolt 51,52 with U-shaped, the lower end of a pair of pressure spring 41,42 is against U-shaped and connects on the upper-end surface of bearing 13 base plates; U-shaped connects and to be used for the hole that second bearing pin 15 passes on the left and right sides plate of bearing 13 is that the up and down maximum float amount of vertical waist-shaped hole 11, the second bearing pins 15 in waist-shaped hole 11 is 35mm.
As shown in Figure 2; Left and right carriage 21,22 include U-shaped connect bearing 13 left and right sides plate outer end vertically be fixed on second bearing pin 15 connecting plate 21a, 22a and the supporting plate 21b, the 22b that are fixedly connected with connecting plate 21a, 22a; Supporting plate 21b, 22b are intermediate projections, the sagging bent plate in front end and back end; All be embedded with four rubber sheet gaskets 31 on each supporting plate 21b, the 22b upper surface, the place, exterior edge face of supporting plate 21b, 22b is provided with backplate 32.
In conjunction with shown in Figure 1, first bearing pin 10 and second bearing pin 15 are all at one end located on left and right directions through cotter pin.
The utility model is used for the damping conveying device on the overhead trolley, and it is hinged with two packing rings 12 and monorail crane running trolley through first bearing pin 10 to connect bearing 13, and first bearing pin 10 and running trolley cooperating of hanging hole of hanging oneself is Spielpassung, and monolateral gap is 0.5mm; Second bearing pin 15 also is a Spielpassung with cooperating of waist-shaped hole 11.
The damping conveying device of the utility model in use, the both sides, lower end that left and right carriage 21,22 lays respectively at the monorail crane guide rail are and are symmetrical set; The medial axis of two pressure springs 41,42 all is positioned on the middle vertical plane of monorail crane rail web, is provided with before and after on the sebific duct transporting direction, being.The high pressure that sebific duct produces in running shakes through second bearing pin 15 that can fluctuate and the comprehensive consumption of two pressure springs 41,42; Make the frequency and the amplitude of vibration of vibrations greatly reduce; Thereby avoid owing to be linked with the security incident that the phase mutual friction is caused between the cable on the monorail crane running trolley that the high pressure vibrations cause; Reduce the complete machine vibrations, improved the working life of overhead trolley.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technological scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (5)
1. damping conveying device that is used on the overhead trolley is characterized in that: comprises and hangs carriage and damping device,
The said carriage of hanging comprises first bearing pin (10) that is used to be hinged on the overhead trolley, is connected U-shaped on first bearing pin (10) and connects bearing (13) and be connected U-shaped through second bearing pin (15) and be connected the left and right carriage (21,22) of plate outer end, bearing (13) left and right sides, and said left tray (21) is fixedly connected through dividing plate (14) with right carriage (22) lower end;
Said damping device comprises that being positioned at U-shaped connects bearing (13) inboard and be hinged on the symmetrically arranged a pair of pressure spring of spring support (16) and front and back (41,42) on second bearing pin (15); Said spring support (16) lower end is fixed with a pair of pilot sleeve (17); Said a pair of pressure spring (41,42) is seated in the corresponding pilot sleeve (17) through bolt (51,52) respectively; Spring support (16) upper surface and spacing with upper cap nut (51a, 52a) is passed in said bolt (51,52) upper end, and U-shaped is passed in said bolt (51,52) lower end, and to connect the base plate lower surface of bearing (13) also spacing with lower nut (51b, 52b);
Said U-shaped connects and is used for the hole that second bearing pin (15) passes on the left and right sides plate of bearing (13) is vertical waist-shaped hole (11).
2. damping conveying device according to claim 1; It is characterized in that: said left and right carriage (21,22) include U-shaped connect bearing (13) left and right sides plate outer end vertically be fixed on second bearing pin (15) connecting plate (21a, 22a) and the supporting plate (21b, 22b) that is fixedly connected with connecting plate (21a, 22a); Said supporting plate (21b, 22b) is intermediate projections, the sagging bent plate in front end and back end; Be embedded with some pads (31) on said supporting plate (21b, the 22b) upper surface, the place, exterior edge face of supporting plate (21b, 22b) is provided with backplate (32).
3. damping conveying device according to claim 2 is characterized in that: said pad (31) is processed by rubber material.
4. damping conveying device according to claim 3 is characterized in that: be connected for bolt between said dividing plate (14) and the left and right carriage (21,22).
5. damping conveying device according to claim 4 is characterized in that: said first bearing pin (10) and second bearing pin (15) are all at one end located on left and right directions through cotter pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201807993U CN202545680U (en) | 2012-04-25 | 2012-04-25 | Damping hauling device for monorail hoists |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201807993U CN202545680U (en) | 2012-04-25 | 2012-04-25 | Damping hauling device for monorail hoists |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545680U true CN202545680U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201807993U Expired - Fee Related CN202545680U (en) | 2012-04-25 | 2012-04-25 | Damping hauling device for monorail hoists |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545680U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915112A (en) * | 2017-09-26 | 2018-04-17 | 上海玻璃钢研究院东台有限公司 | A kind of wind electricity blade operation bracket |
| CN110790134A (en) * | 2019-08-27 | 2020-02-14 | 广东永通起重机械股份有限公司 | Static force-bearing type electric hoist hoisting trolley |
| CN113357307A (en) * | 2021-08-11 | 2021-09-07 | 中国铁路设计集团有限公司 | Integrated vibration reduction and isolation system applicable to broadband and used for unmanned vehicle |
-
2012
- 2012-04-25 CN CN2012201807993U patent/CN202545680U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915112A (en) * | 2017-09-26 | 2018-04-17 | 上海玻璃钢研究院东台有限公司 | A kind of wind electricity blade operation bracket |
| CN110790134A (en) * | 2019-08-27 | 2020-02-14 | 广东永通起重机械股份有限公司 | Static force-bearing type electric hoist hoisting trolley |
| CN113357307A (en) * | 2021-08-11 | 2021-09-07 | 中国铁路设计集团有限公司 | Integrated vibration reduction and isolation system applicable to broadband and used for unmanned vehicle |
| CN113357307B (en) * | 2021-08-11 | 2021-11-23 | 中国铁路设计集团有限公司 | Integrated vibration reduction and isolation system applicable to broadband and used for unmanned vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |