CN206985532U - A kind of trolley track - Google Patents

A kind of trolley track Download PDF

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Publication number
CN206985532U
CN206985532U CN201720756637.2U CN201720756637U CN206985532U CN 206985532 U CN206985532 U CN 206985532U CN 201720756637 U CN201720756637 U CN 201720756637U CN 206985532 U CN206985532 U CN 206985532U
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CN
China
Prior art keywords
tire
groups
neck
transmission case
track
Prior art date
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Active
Application number
CN201720756637.2U
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Chinese (zh)
Inventor
李伟娟
李伟敏
陈玉红
张政
吕顺军
杨贞安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
East Wind Lifting Appliance Co Ltd Of Henan Province
Original Assignee
East Wind Lifting Appliance Co Ltd Of Henan Province
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Priority to CN201720756637.2U priority Critical patent/CN206985532U/en
Application granted granted Critical
Publication of CN206985532U publication Critical patent/CN206985532U/en
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Abstract

The utility model discloses a kind of trolley track,Including stopping means and track,The stopping means includes transmission case,Air pump,Cylinder and gag lever post,The transmission case is the internal hollow box body for being provided with two groups of identical cavitys,And it is equipped with identical cylinder in two groups of cavitys inside two groups of transmission cases,When needing that dolly is fixed,Only need to decline by air pump limited post,Now limited post is plugged in stopper slot,So that the both sides of dolly can not activity because of the stop of limited post,Therefore certain fixed effect is played,And transmission case is connected with wheel by " L " shape bar and rotating shaft," L " shape bar is connected by bearing with rotating shaft,Transmission case is synchronized with the movement with wheel,Two groups of fix bars can place transmission case laterally offset,Dolly can be fixed as needed at any time,With very strong practicality,Dolly can be fixed as needed at any time,With very strong practicality.

Description

A kind of trolley track
Technical field
Jack machinism technical field is the utility model is related to, specially a kind of trolley track.
Background technology
Trolley is made up of lifting mechanism, wheeling mechanism and trolley frame.Lifting mechanism includes motor, braking Device, decelerator, reel and assembly pulley.Motor drives spool turns by decelerator, makes steel wire rope around coiling or from reel Put down, to lift weight.Trolley frame is the frame of rest and the installation part such as lifting mechanism and wheeling mechanism, is usually welded Binding structure.
In existing trolley, dolly is consolidated often through braking mechanism and in general fixed mechanism Fixed, but in reality in use, due to when dolly is needing to fix, what in general fixed mechanism can not be suffered by balancing trolley is compound Power, or because the usage time of equipment is long, it frequently can lead to dolly and occur sliding or unbalance stress, easily cause safety Accident, it is therefore desirable to be improved to this.
Utility model content
The purpose of this utility model is to provide a kind of trolley track, asked with solve to propose in above-mentioned background technology Topic.
To achieve the above object, the utility model provides following technical scheme:A kind of trolley track, including spacing dress Put and track, the stopping means include transmission case, air pump, cylinder and gag lever post, the transmission case is provided with two groups of phases for inside With the hollow box body of cavity, and identical cylinder, the top of the transmission case are equipped with two groups of cavitys inside two groups of transmission cases Portion is fixed with air pump, and the air pump is sealedly attached to the air admission hole of two groups of cylinders by two identical leather hoses, described in two groups Cylinder interior is provided with piston and piston rod, and the piston is set straight down with piston rod, and the bottom of piston rod is through transmission The bottom plate of case, and the bottom of transmission case is leant out, with being fixedly connected at the top of gag lever post, the gag lever post shares two groups, two groups of limits Position bar between be provided with tire, the tire is connected with the bottom of two groups of gag lever posts with the neck on track, the track it is upper Surface offers tire neck, and the bottom of tire neck offers limited post neck, the tire neck and limited post neck " recessed " shape structure is formed, and the bottom of limited post neck is provided with the stopper slot of multigroup arc-shaped, the tire passes through tire rotating shaft It is fixedly connected with motor, and bearing is fixed with the middle part of tire rotating shaft, the bearing is horizontally disposed with, and inner ring and tire rotating shaft It is fixedly connected, the socket of the collar of outer ring and bottom of fixed, the fix bar is " L " shape structure, and the upper horizontal of fix bar Part is fixedly connected on the back of transmission case, and the bottom of the transmission case is provided with two vertical support columns, and two groups of support columns Bottom be provided with ball, the bottom of the ball is in contact with the side wall top of track.
Preferably, the quantity of the stopper slot is that the track of the length per 10cm is provided with one group, and a diameter of 8cm of tire.
Preferably, the width of the tire neck is more than limited post neck, and the height of limited post neck and tire neck Height it is identical.
Preferably, the width of the stopper slot is 1cm, and the groove depth of stopper slot is 1cm.
Compared with prior art, the beneficial effects of the utility model are:When needing that dolly is fixed, only need To be declined by air pump limited post, now limited post is plugged in stopper slot so that the both sides of dolly are because of limited post Stop and can not activity, therefore play certain fixed effect, and transmission case passes through " L " shape bar with wheel and rotating shaft connects Connect, " L " shape bar is connected by bearing with rotating shaft so that transmission case can be synchronized with the movement with wheel, and two groups of fix bars can place transmission Case laterally offset, dolly can be fixed as needed at any time, there is very strong practicality.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model structural side view;
Fig. 3 is the utility model track structure sectional view.
In figure:1 transmission case, 2 air pumps, 3 leather hoses, 4 pistons, 5 cylinders, 6 gag lever posts, 7 piston rods, 8 tires, 9 tracks, 10 limits Position groove, 11 tire rotating shafts, 12 fix bars, 13 bearings, 14 limited post necks, 15 tire necks, 16 support columns.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of trolley track, including stopping means With track 9, stopping means includes transmission case 1, air pump 2, cylinder 5 and gag lever post 6, and transmission case 1 is provided with two groups of identical skies for inside The hollow box body of chamber, and identical cylinder 5 is equipped with two groups of cavitys inside two groups of transmission cases 1, the top of transmission case 1 is fixed Provided with air pump 2, air pump 2 is sealedly attached to the air admission hole of two groups of cylinders 5 by two identical leather hoses 3, is set inside two groups of cylinders 5 There are piston 4 and piston rod 7, piston 4 is set straight down with piston rod 7, and the bottom plate of transmission case 1 is run through in the bottom of piston rod 7, And the bottom of transmission case 1 is leant out, it is fixedly connected with the top of gag lever post 6, gag lever post 6 shares two groups, is set between two groups of gag lever posts 6 There is tire 8, tire 8 is connected with the bottom of two groups of gag lever posts 6 with the neck on track 9, and the upper surface of track 9 offers tire Neck 15, and the bottom of tire neck 15 offers limited post neck 14, tire neck 15 forms " recessed " with limited post neck 14 Shape structure, and the bottom of limited post neck 14 is provided with the stopper slot 10 of multigroup arc-shaped, the width of tire neck 15 is more than spacing Post neck 14, and the height of limited post neck 14 is identical with the height of tire neck 15, the quantity of stopper slot 10 is to be grown per 10cm Track 9 be provided with one group, and a diameter of 8cm of tire 8, the width of stopper slot 10 is 1cm, and the groove depth of stopper slot 10 is 1cm, Tire 8 is fixedly connected by tire rotating shaft 11 with motor, and the middle part of tire rotating shaft 11 is fixed with bearing 13, and bearing 13 is horizontal Set, and inner ring is fixedly connected with tire rotating shaft 11, the collar of outer ring and the bottom of fix bar 12 is socketed, and fix bar 12 is " L " shape Structure, and the upper horizontal part of fix bar 12 is fixedly connected on the back of transmission case 1, the bottom of transmission case 1 is provided with two and erected Straight support column 16, and the bottom of two groups of support columns 16 is provided with ball, the bottom of ball is in contact with the side wall top of track 9.
Operation principle:Because transmission case 1 is connected by the fix bar 12 of " L " shape with tire rotating shaft 11, junction is provided with axle 13 are held, transmission case 1 can be caused to be synchronized with the movement in the case where not disturbing tire 8 to move with tire 8, it is small needing to fix Che Shi, air pump 2 is opened, in the presence of gas caused by air pump 2 piston 4 is moved down, drive piston rod 7 and gag lever post 6 Move down, in the bottom insertion stopper slot 10 of gag lever post 6, and gag lever post 6 shares two groups, and two groups of gag lever posts 6 are located at tire 8 Both sides, therefore effectively tire 8 can be fixed, and vertical support bar 16 is provided with the both sides of tire 6, prop up The ball that the bottom of strut 16 is set can cause support bar 16 in the slide over side walls of track 9, and support bar 16 can be prevented The only laterally offset of transmission case 1, the device is easy to operate, good fixing effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of trolley track, including stopping means and track(9), it is characterised in that:The stopping means includes transmission Case(1), air pump(2), cylinder(5)And gag lever post(6), the transmission case(1)For the internal hollow box for being provided with two groups of identical cavitys Body, and two groups of transmission cases(1)Identical cylinder is equipped with two groups of internal cavitys(5), the transmission case(1)Top fix Provided with air pump(2), the air pump(2)Pass through two identical leather hoses(3)It is sealedly attached to two groups of cylinders(5)Air admission hole, two The group cylinder(5)Inside is provided with piston(4)And piston rod(7), the piston(4)With piston rod(7)Set straight down, and Piston rod(7)Bottom run through transmission case(1)Bottom plate, and lean out transmission case(1)Bottom, with gag lever post(6)Top consolidate Fixed connection, the gag lever post(6)Two groups are shared, two groups of gag lever posts(6)Between be provided with tire(8), the tire(8)With two groups of limits Position bar(6)Bottom and track(9)On neck connection, the track(9)Upper surface offer tire neck(15), and Tire neck(15)Bottom offer limited post neck(14), the tire neck(15)With limited post neck(14)Composition " recessed " shape structure, and limited post neck(14)Bottom be provided with multigroup arc-shaped stopper slot(10), the tire(8)Pass through wheel Tire rotating shaft(11)It is fixedly connected with motor, and tire rotating shaft(11)Middle part be fixed with bearing(13), the bearing(13)Water It is flat to set, and inner ring and tire rotating shaft(11)It is fixedly connected, outer ring and fix bar(12)The collar socket of bottom, the fix bar (12)For " L " shape structure, and fix bar(12)Upper horizontal part be fixedly connected on transmission case(1)Back, the transmission Case(1)Bottom be provided with two vertical support columns(16), and two groups of support columns(16)Bottom be provided with ball, the ball Bottom and track(9)Side wall top be in contact.
A kind of 2. trolley track according to claim 1, it is characterised in that:The stopper slot(10)Quantity be every The track of 10cm length(9)Provided with one group, and tire(8)A diameter of 8cm.
A kind of 3. trolley track according to claim 1, it is characterised in that:The tire neck(15)Width it is big In limited post neck(14), and limited post neck(14)Height and tire neck(15)Height it is identical.
A kind of 4. trolley track according to claim 1, it is characterised in that:The stopper slot(10)Width be 1cm, and stopper slot(10)Groove depth be 1cm.
CN201720756637.2U 2017-06-27 2017-06-27 A kind of trolley track Active CN206985532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720756637.2U CN206985532U (en) 2017-06-27 2017-06-27 A kind of trolley track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720756637.2U CN206985532U (en) 2017-06-27 2017-06-27 A kind of trolley track

Publications (1)

Publication Number Publication Date
CN206985532U true CN206985532U (en) 2018-02-09

Family

ID=61399953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720756637.2U Active CN206985532U (en) 2017-06-27 2017-06-27 A kind of trolley track

Country Status (1)

Country Link
CN (1) CN206985532U (en)

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