CN205472282U - Single track hangs heavy walking dolly - Google Patents
Single track hangs heavy walking dolly Download PDFInfo
- Publication number
- CN205472282U CN205472282U CN201620254209.5U CN201620254209U CN205472282U CN 205472282 U CN205472282 U CN 205472282U CN 201620254209 U CN201620254209 U CN 201620254209U CN 205472282 U CN205472282 U CN 205472282U
- Authority
- CN
- China
- Prior art keywords
- hole
- wheel
- main frame
- vertical pivot
- frame plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000002787 reinforcement Effects 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
Abstract
The utility model provides a single track hangs heavy walking dolly, including two parallel arrangement's body frame board, in the middle of every block of body frame board along vertical direction be provided with with body frame board fixed connection's strengthening rib, two blocks of body frame boards are connected through the backup pad that is located the strengthening rib bottom, body frame board both sides all are provided with wheel guider and axle bed, and the axle bed is used for installing the leading wheel that vertical direction is followed to the axial, and wheel guider top is provided with the enhancement journal stirrup with body frame board fixed connection, every wheel guider includes the seesaw, set up spherical cover in the seesaw, pass the pivot of spherical cover and pass the vertical axis of seesaw, spherical cover and pivot along vertical direction, and the surface of spherical cover be spherical, overlaps both sides in the sphere on the seesaw and respectively installs the bear wheel of an axial vertical in body frame board face. The utility model provides a single track hangs heavy walking dolly, not only bearing capacity is strong, the adaptable track that has the degree of curvature and the slope still, but the wide application is hung in the single track.
Description
Technical field
This utility model belongs to development of auxiliary transport in coal mines field, is specifically related to a kind of monorail crane heavy type walking dolly.
Background technology
Monorail crane heavy type walking dolly, is the important load bearing equipment on development of auxiliary transport in coal mines equipment monorail crane locomotive, and it is the carrier that monorail crane transports the total weight of goods, is equivalent to wheel and the crossbeam of automobile, plays an important role on monorail crane.Monorail crane is to run on single track, before have a head part, operator operate, and centre has driver part to be to provide pull strength, after be exactly monorail crane hanging beam parts, be specifically designed to lifting, transport goods.The critical component accepted between hanging beam parts and single track is exactly monorail crane walking dolly, and it is to play carrying and translocation.
Current monorail crane load bearing trolley has two kinds, and a kind of is the plain type of 4 wheels, and not having directive wheel, another kind is the structure after improving, and i.e. has the normal formula carrying dolly of 8 wheels, and wherein having 4 is directive wheel, 4 bearing wheels.Although the walking dolly after Gai Jining adds 4 wheels, but the wheel of carrying only has 4, namely bearing capacity is not changed in, only increase the wheel of some side guides, the problem of crucial bearing capacity difference never solves, therefore, the most domestic, the most all there is no the monorail crane walking dolly of this heavy type.Owing to monorail crane rail has the upper and lower gradient, also having flat bank, so the wheel on walking dolly simply increases and do not ensures that and all bear goods gravity, and structure is complicated, and difficulty is big.Having a solution is to use two walking dollies to lift a suspension centre, thus disperses the stress of bearing wheels, but this device volume is huge, uses extremely inconvenient in the space that down-hole is limited, and cost also exceeds more than a times of single walking dolly.
Utility model content
This utility model overcomes the deficiency that prior art exists, technical problem to be solved to be: provide a kind of can the strong monorail crane heavy type walking dolly of weight capacity.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of monorail crane heavy type walking dolly, including two pieces of main frame plate be arrangeding in parallel, vertically being provided with in the middle of every piece of main frame plate and fix the reinforcement being connected with main frame plate, two pieces of main frame plate link together by being positioned at the gripper shoe bottom reinforcement；It is provided with wheel guider in main frame plate in reinforcement both sides and is positioned at the axle bed below wheel guider, described axle bed is for installing the directive wheel axially along vertical direction, the wheel body of described directive wheel is arranged in the guiding wheel bore above described axle bed, and described wheel guider is provided above fixing the reinforcement journal stirrup being connected with main frame plate；Each wheel guider includes seesaw, be arranged in seesaw spherical set, through the rotating shaft of spherical set and vertically through described seesaw, described spherical set and the vertical pivot of described rotating shaft, the outer surface of described spherical set is spherical, one carrying wheel is respectively installed in spherical set both sides on described seesaw, described carrying wheel be axially perpendicular to described main frame plate plate face.
Horizontally arranged have the first through hole along be perpendicular to main frame plate plate face on described seesaw, described spherical the second through hole being provided with along the first through hole direction that puts, described spherical be set in the first through hole, rotating shaft by the second through hole through described spherical set；It is provided with vertically through the first vertical pivot hole of described first through hole on described seesaw, described spherical putting is provided with vertically through the second vertical pivot hole of described second through hole, in described rotating shaft, correspondence position is provided with the 3rd vertical pivot hole, and described vertical pivot passes described seesaw, described spherical set and described rotating shaft by described first, second, third vertical pivot hole.
Described first vertical pivot hole is the slotted hole along the horizontal direction being parallel to main frame plate plate face.
The edge of described main frame plate is fixedly installed bending plate.
In described main frame plate, described rotating shaft correspondence position being provided with installing hole, described installing hole is provided with axle sleeve, one end of described rotating shaft is provided with axle cap, and the other end is fixed in described main frame plate through described axle sleeve and by nut and with pin.
Being additionally provided with support ear bottom described main frame plate, described support ear is provided with pin shaft hole, described pin shaft hole connects the bearing pin of load-carrying car body for installing.
It is provided with below described wheel guider and fixes the otic placode being connected with main frame plate, for described wheel guiding means supports and spacing.
On described bending plate, described vertical pivot correspondence position is provided with the 4th vertical pivot hole, on described reinforcement journal stirrup, described vertical pivot correspondence position is provided with the 5th vertical pivot hole, described vertical pivot also extends through described bending plate and described reinforcement journal stirrup by described 4th vertical pivot hole and the 5th vertical pivot hole, thus is fixed in described main frame plate by described wheel guider.
This utility model compared with prior art has the advantages that
1, simple in construction, it is easy to install, by arranging wheel guider on vehicle frame, be possible not only to increase carrying wheel quantity to 8 so that dolly weight capacity strengthen, maintenance cost reduce half, and these 8 wheel stress all balance, it is not easy to the phenomenon that road wheel off-axis is stuck occur；
When 2, using, 8 wheels act simultaneously in monorail crane rail, promote one times than the safety of 4 traditional wheels, and by the setting of wheel guider, these 8 wheels remain closely in contact with track, ensureing that it will not derail all the time, safety coefficient aspect promotes nearly 70%；
3, by the nested effect of seesaw, spherical set, rotating shaft in guider, make the seesaw can be the most freely rotatable around rotating shaft, so that the monorail crane car wheel being connected with seesaw can adapt to the monorail crane rail in bend and ramp, and frictional resistance reduces when running, run smooth and easy, it is possible not only to energy-conserving and environment-protective, also solves the load wear problem of monorail crane dolly.
Accompanying drawing explanation
Fig. 1 is that monorail crane heavy type walking dolly of the present utility model does not installs structural representation unilateral during carrying wheel；
Fig. 2 is the schematic top plan view after monorail crane heavy type walking dolly of the present utility model installs carrying wheel；
Fig. 3 is the structural representation of the guider on monorail crane heavy type walking dolly of the present utility model；
Fig. 4 is the scheme of installation of the guider on monorail crane heavy type walking dolly of the present utility model；
Fig. 5 is the monorail crane heavy type walking dolly of the present utility model schematic diagram when track runs；
Fig. 6 is after monorail crane heavy type walking dolly of the present utility model installs wheel, the wheel steering schematic diagram when ramp track runs；
Fig. 7 is after monorail crane heavy type walking dolly of the present utility model installs wheel, the wheel steering schematic diagram when bend track runs.
Detailed description of the invention
The utility model is described in more detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, this utility model provides a kind of monorail crane heavy type walking dolly, including two pieces of main frame plate be arrangeding in parallel 1, the fixing reinforcement 2 connected vertically in the middle of every piece of main frame plate 1, two pieces of main frame plate 1 link together by being positioned at the gripper shoe 6 bottom reinforcement 2.Wherein, it is provided with wheel guider 3 in main frame plate 1 in reinforcement 2 both sides and is positioned at the axle bed 14 below wheel guider, axle bed 14 is for installing the directive wheel 15 axially along vertical direction, and the wheel body of directive wheel 15 is arranged in the guiding wheel bore 16 above axle bed 14；Each wheel guider 3 includes seesaw 31, the spherical set 32 being arranged in seesaw 31, rotating shaft 33 through spherical set 32, and vertically (Z-direction) through seesaw 31, spherical set 32 and the vertical pivot 34 of rotating shaft 33；Be each provided with in vertical pivot 34 both sides on seesaw 31 one for install carrying wheel 35 through hole 313, for the sake of clarity, Fig. 1 is not drawn into carry wheel 35, only figure 2 illustrates.The outer surface of spherical set 32 is spherical.Owing to the outer surface of spherical set 32 is spherical, the contact site of spherical set 32 and seesaw 32 is equivalent to one and is hinged, spherical set 32 can rotate in seesaw the most freely and smoothly, that is, seesaw 31 can be with the axial direction of rotating shaft 33 as axle, around spherical set 32 left-right rotation, therefore when running into bend, the carrying wheel 15 of the monorail crane walking dolly of the present embodiment freely can be turned along with seesaw 31, rotate together with load without driving trolley, thus reduce frictional resistance when bend runs, it is possible not only to energy-conserving and environment-protective, also solve the load wear problem of monorail crane dolly.Additionally, reinforcement 2 can also strengthen the structural stability of the car frame of the present embodiment.
As shown in Figure 3 and Figure 4, structural representation for wheel guider 3, on seesaw 31, the horizontal direction (X-direction) being perpendicular to main frame plate 1 plate face is provided with the first through hole 311, the second through hole 321 along the first through hole 311 direction it is provided with on spherical set 32, spherical set 32 is arranged in the first through hole 311, and rotating shaft 33 passes spherical set 32 by the second through hole 321.It is provided with vertically through the first vertical pivot hole 312 of the first through hole 311 on seesaw 31, it is provided with vertically through the second vertical pivot hole 322 of the second through hole 321 on spherical set 32, in rotating shaft 33, correspondence position is provided with the 3rd vertical pivot hole 332, vertical pivot 34 passes the spherical set of seesaw 31 32 and described rotating shaft 33 by the first vertical pivot hole, the 312, second vertical pivot hole the 322, the 3rd, vertical pivot hole 332, thus seesaw 31, spherical set 32 and rotating shaft 33 is linked together.
Additionally, the edge of main frame plate 1 is further fixedly arranged on bending plate 7, the internal structure of car frame of the present utility model can be played a protective role by bending plate 7.
In addition, as shown in Figure 3 and Figure 4, first vertical pivot hole 312 is the slotted hole along the horizontal direction (Y-direction) being parallel to main frame plate plate face, therefore, seesaw 31 can be with vertical pivot 34 as axle, rotate upwardly and downwardly in perpendicular around spherical set 32, therefore when running into ramp, the wheel of the monorail crane walking dolly of the present embodiment freely can rise or fall along with seesaw 31, rotate together with load without driving vehicle frame, thus reduce frictional resistance when slope is run, make monorail crane transport more energy-conserving and environment-protective, also solve the load wear problem of monorail crane dolly.
Additionally, be provided with installing hole with rotating shaft 33 correspondence position in main frame plate 1, installing hole being provided with axle sleeve 11, one end of rotating shaft 33 is provided with axle cap 331, and the other end through axle sleeve 11 and by nut 12 and is fixed in main frame plate 1, as shown in Figure 2 with pin 13.
Wherein, being additionally provided with support ear 8 bottom main frame plate 1, support ear 8 both sides are provided with reinforcing plate, for strengthening the stability of body frame structure for automotive, support ear 8 arrange pin shaft hole 9, and pin shaft hole 9 connects the bearing pin of load-carrying car body for installing.
Wherein, the otic placode 5 that be connected fixing with main frame plate 1 it is provided with below wheel guider 3, prop up otic placode 5 to can be not only used for described wheel guider is supported, it is also possible to play the effect of auxiliary stopper, so that the car frame of the present embodiment runs more stable.
In addition, position corresponding with vertical pivot 34 on bending plate 7 is provided with the 4th vertical pivot hole, strengthen, on journal stirrup 4, vertical pivot 34 correspondence position is provided with the 5th vertical pivot hole, vertical pivot is along by the 4th vertical pivot hole and the 5th vertical pivot hole, also vertical direction passes bending plate 7, with strengthen journal stirrup 4, thus wheel guider 3 is fixed in main frame plate 1.
Furthermore, it is possible to grease up on contact surface between seesaw 31 and spherical set 32, so that the rotation that seesaw band motor car wheel is more smoothly.
As shown in Figure 5, the schematic diagram installed in orbit for monorail crane heavy type walking dolly of the present utility model, when dolly orbits, lay respectively at 4 directive wheels 15 of track both sides to be close to the side 101 of I shape track lower plate and roll, lay respectively at 8 BOGEY WHEELs 35 of track both sides and be close to the upper surface 102 of I shape track lower plate and roll.
As shown in Figure 6, schematic diagram is turned to for the monorail crane heavy type walking dolly of the present utility model bearing wheed 35 when ramp track (upward slope) runs, for simplicity, directive wheel 15 not shown in figure, in figure, black camber line represents track lower plate upper surface, during descending the 35 of bearing wheed turn to similar；As shown in Figure 7, after installing wheel for monorail crane heavy type walking dolly of the present utility model, wheel steering schematic diagram when bend track runs, in figure, black camber line represents the degree of crook of track, can be seen that from Fig. 6 and Fig. 7, monorail crane car frame of the present utility model had both been adapted to bend and had run, and is adapted to again ramp and runs.
This utility model provides a kind of monorail crane heavy type walking dolly, by being provided with simple and reasonable wheel guider, it is possible not only to increase the quantity of carrying wheel to 8, so that the bearing capacity of walking dolly strengthens, the wheel that can also drive monorail crane dolly swings, adapt to the track with camber, and drive the wheel of monorail crane dolly to swing up and down, adapt to the bend of monorail crane rail, and, during shimmy, need not at once drive whole vehicle frame and loads to swing, such that it is able to make the friction of monorail crane moving of car reduce, run smooth and easy, it is possible not only to energy-conserving and environment-protective, also solve the load wear problem of monorail crane dolly.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (8)
1. a monorail crane heavy type walking dolly, it is characterized in that, including two pieces of main frame plate be arrangeding in parallel, being vertically provided with and fix the reinforcement being connected with main frame plate in the middle of every piece of main frame plate, two pieces of main frame plate link together by being positioned at the gripper shoe bottom reinforcement；
It is provided with wheel guider in main frame plate in reinforcement both sides and is positioned at the axle bed below wheel guider, described axle bed is for installing the directive wheel axially along vertical direction, the wheel body of described directive wheel is arranged in the guiding wheel bore above described axle bed, and described wheel guider is provided above fixing the reinforcement journal stirrup being connected with main frame plate；
Each wheel guider includes seesaw, be arranged in seesaw spherical set, through the rotating shaft of spherical set and vertically through described seesaw, described spherical set and the vertical pivot of described rotating shaft, the outer surface of described spherical set is spherical, one carrying wheel is respectively installed in spherical set both sides on described seesaw, described carrying wheel be axially perpendicular to described main frame plate plate face.
A kind of monorail crane heavy type walking dolly the most according to claim 1, it is characterized in that, on described seesaw, edge is perpendicular to the horizontally arranged of main frame plate plate face the first through hole, described spherical put the second through hole being provided with along the first through hole direction, described spherical be set in the first through hole, rotating shaft by the second through hole through described spherical set；It is provided with vertically through the first vertical pivot hole of described first through hole on described seesaw, described spherical putting is provided with vertically through the second vertical pivot hole of described second through hole, in described rotating shaft, correspondence position is provided with the 3rd vertical pivot hole, and described vertical pivot passes described seesaw, described spherical set and described rotating shaft by described first, second, third vertical pivot hole.
A kind of monorail crane heavy type walking dolly the most according to claim 2, it is characterised in that described first vertical pivot hole is the slotted hole along the horizontal direction being parallel to main frame plate plate face.
A kind of monorail crane heavy type walking dolly the most according to claim 1, it is characterised in that the edge of described main frame plate is fixedly installed bending plate.
A kind of monorail crane heavy type walking dolly the most according to claim 1, it is characterized in that, in described main frame plate, described rotating shaft correspondence position is provided with installing hole, it is provided with axle sleeve on described installing hole, one end of described rotating shaft is provided with axle cap, and the other end is fixed in described main frame plate through described axle sleeve and by nut and with pin.
A kind of monorail crane heavy type walking dolly the most according to claim 1, it is characterised in that be additionally provided with support ear bottom described main frame plate, described support ear is provided with pin shaft hole, described pin shaft hole connects the bearing pin of load-carrying car body for installing.
A kind of monorail crane heavy type walking dolly the most according to claim 1, it is characterised in that be provided with below described wheel guider and fix the otic placode being connected with main frame plate, for described wheel guiding means supports and spacing.
A kind of monorail crane heavy type walking dolly the most according to claim 4, it is characterized in that, on described bending plate, described vertical pivot correspondence position is provided with the 4th vertical pivot hole, on described reinforcement journal stirrup, described vertical pivot correspondence position is provided with the 5th vertical pivot hole, described vertical pivot also extends through described bending plate and described reinforcement journal stirrup by described 4th vertical pivot hole and the 5th vertical pivot hole, thus is fixed in described main frame plate by described wheel guider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254209.5U CN205472282U (en) | 2016-03-30 | 2016-03-30 | Single track hangs heavy walking dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254209.5U CN205472282U (en) | 2016-03-30 | 2016-03-30 | Single track hangs heavy walking dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472282U true CN205472282U (en) | 2016-08-17 |
Family
ID=56648898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254209.5U Withdrawn - After Issue CN205472282U (en) | 2016-03-30 | 2016-03-30 | Single track hangs heavy walking dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752840A (en) * | 2016-03-30 | 2016-07-13 | 长治市潞安合力机械有限责任公司 | Monorail crane heavy walking trolley |
| CN110255373A (en) * | 2019-06-27 | 2019-09-20 | 浙江冠林机械有限公司 | A kind of monorail crane heavy type walking dolly |
-
2016
- 2016-03-30 CN CN201620254209.5U patent/CN205472282U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752840A (en) * | 2016-03-30 | 2016-07-13 | 长治市潞安合力机械有限责任公司 | Monorail crane heavy walking trolley |
| CN105752840B (en) * | 2016-03-30 | 2024-02-09 | 长治市潞安合力机械有限责任公司 | Heavy walking trolley of monorail crane |
| CN110255373A (en) * | 2019-06-27 | 2019-09-20 | 浙江冠林机械有限公司 | A kind of monorail crane heavy type walking dolly |
| CN110255373B (en) * | 2019-06-27 | 2020-11-03 | 玉环市几偶孵化器有限公司 | Monorail crane heavy-duty walking trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105151951B (en) | Variable-gradient slant operation container hoisting rope adjusting device and method | |
| CN103523036B (en) | Low floor train radial steering | |
| CN110053634A (en) | A kind of straddle-type track girder carrying implement and its application method | |
| CN205472282U (en) | Single track hangs heavy walking dolly | |
| CN205714275U (en) | A kind of monorail crane walking dolly vehicle frame | |
| CN106276622A (en) | A kind of ultra low type big use space double girder crane | |
| CN109278789B (en) | Dual-purpose freight car of public iron of semitrailer | |
| CN107074248A (en) | Railway carrier and cable car device | |
| CN110450809A (en) | A kind of straddle-type monorail unpowered bogie | |
| CN105752840A (en) | Monorail crane heavy walking trolley | |
| CN102152724B (en) | Transverse stabilizer bar device of automobile | |
| CN202053890U (en) | Double drive axle full-drive all-landform vehicle | |
| CN107323195B (en) | A kind of suspension arrangement of semitrailer | |
| CN110255373B (en) | Monorail crane heavy-duty walking trolley | |
| CN205500585U (en) | Single track hangs dolly walking wheel guider | |
| CN105863723A (en) | Cart frame of monorail crane | |
| CN207579873U (en) | A kind of straddle-type monorail train and its dual-axis bogie | |
| CN206201888U (en) | A kind of multi link independent suspension chassis for heavily loaded AGV | |
| CN106115208B (en) | A kind of vehicular rack draw-gear | |
| CN206501675U (en) | Stabiliser bar assembly fixed structure | |
| CN105752841A (en) | Guide device for monorail crane trolley walking wheels | |
| CN204341049U (en) | A kind of lifting mode flat-bed trailer | |
| CN109278784B (en) | Bogie for semitrailer highway-railway combined transport dual-purpose truck | |
| CN206278111U (en) | A kind of transformer transfer car(buggy) and system | |
| CN208166220U (en) | Large-section lead transporting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20240209 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20240209 |