CN207905821U - Highway three lanes trolley - Google Patents
Highway three lanes trolley Download PDFInfo
- Publication number
- CN207905821U CN207905821U CN201820206821.4U CN201820206821U CN207905821U CN 207905821 U CN207905821 U CN 207905821U CN 201820206821 U CN201820206821 U CN 201820206821U CN 207905821 U CN207905821 U CN 207905821U
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- CN
- China
- Prior art keywords
- support column
- fixedly connected
- support
- bolt
- lanes
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Abstract
The utility model discloses highway three lanes trolleys, including support plate, the top of the support plate is fixedly connected with support frame by more supporting rods, the two bottom sides of the support plate have been fixedly connected with more first support columns, the bottom of the support plate is fixedly connected with multiple installing frames, dual-axle motor is installed in the installing frame, the output end of the dual-axle motor is fixedly connected with threaded rod, the threads turn direction of two threaded rods is on the contrary, the one end of the threaded rod far from dual-axle motor is rotatablely connected through installing frame and with the first support column.The utility model drives the rotation of head rod to adjust the height of support frame by head rod by the cooperation of dual-axle motor and threaded rod, support frame is fixed by tightening the first bolt, the second bolt, third bolt and the 5th bolt again, pass through the height of mechanical adjustment support frame in this way, its movement is controlled by walking mechanism simultaneously and is stopped, its construction time is shortened.
Description
Technical field
The utility model is related to tunnel construction equipment technical field more particularly to highway three lanes trolleys.
Background technology
Currently, in order to shorten the distance between two places and slow down ground traffic pressure, need in massif and low excavation tunnel
Three lanes are generally arranged in order to facilitate the operation of vehicle in road in tunnel, then need the platform using three lanes when building in tunnel
Vehicle, trolley are to facilitate the top in support tunnel, and then conveniently pour.But current highway three lanes trolley mechanization journey when in use
It spending relatively low, needs worker to build the support devices such as scaffold and be supported, then built when using, being needed when without using
It removes, increases the construction time of building in this way.
For this purpose, we devise highway three lanes trolley.
Utility model content
Purpose of the utility model is to solve current trolley using when it is numerous by building and removing the processes such as scaffold
The problem of trivial and increase construction time, and the highway three lanes trolley proposed.
To achieve the goals above, the utility model uses following technical solution：
The top of highway three lanes trolley, including support plate, the support plate is fixedly connected with branch by more supporting rods
The two bottom sides of support frame, the support plate have been fixedly connected with more first support columns, and the bottom of the support plate is fixedly connected
There are multiple installing frames, dual-axle motor is installed in the installing frame, the output end of the dual-axle motor is fixedly connected with threaded rod,
The threads turn directions of two threaded rods on the contrary, the one end of the threaded rod far from dual-axle motor through installing frame and with the
One support column is rotatablely connected, and screw thread is socketed with movable block on the threaded rod, and the installing frame passes through the first fixing axle and first
Support column is fixedly connected, and the movable block is equipped with impenetrating mouth corresponding with the first fixing axle, the bottom of first support column
Equipped with the second support column corresponding with the first support column, the top of second support column is equipped with insert corresponding with the first support column
The bottom of slot, second support column is equipped with walking mechanism, and the side wall of second support column is rotatably connected to head rod,
The top of the head rod and the lower rotation of movable block connect, and second support column passes through multiple bindiny mechanisms and branch
Support frame connects.
Preferably, the first bolt is threaded on the movable block, the bottom of the support plate is equipped with and first
Corresponding multiple first thread grooves of bolt.
Preferably, pivot bush unit has stop collar on first support column, and multiple are threaded on the stop collar
The lateral wall of two bolts, first support column is equipped with multiple second thread grooves corresponding with the second bolt, the stop collar
Bottom outside wall be fixedly connected with flange, the flange is connect by multiple third bolts with the top of the second support column.
Preferably, the walking mechanism includes being rotatably connected on the shaft of the second support column bottom, the bottom of the shaft
It is fixedly connected in U-shaped piece, described U-shaped piece and is equipped with idler wheel, the both sides of the idler wheel are equipped with placement axis, described U-shaped piece interior
Side wall is equipped with turn trough corresponding with axis is placed, and described U-shaped piece passes through the 4th bolt and placement axis connection.
Preferably, the lateral wall of second support column and the bottom of movable block have been fixedly connected with connecting seat, the company
Connecting shaft is fixedly connected in joint chair, the end rotation of the head rod is socketed in connecting shaft.
Preferably, the bindiny mechanism includes the second connecting rod for being fixedly connected on support frame madial wall, and described second connects
The one end of extension bar far from support frame is fixedly connected with link block, and the lateral wall of second support column is equipped with corresponding with link block
Mounting groove is fixedly connected with the second fixing axle in the mounting groove, and the link block is slidably socketed in the second fixing axle, described
The 5th bolt is threaded on link block, the interior bottom of the mounting groove is equipped with third thread groove corresponding with the 5th bolt.
The utility model drives the rotation of head rod to pass through first by the cooperation of dual-axle motor and threaded rod
Connecting rod adjusts the height of support frame, then by tightening the first bolt, the second bolt, third bolt and the 5th bolt by support frame
It is fixed, in this way by the height of mechanical adjustment support frame, while its movement is controlled by walking mechanism and is stopped, shortening its construction
Time.
Description of the drawings
Fig. 1 be the utility model proposes highway three lanes trolley structural schematic diagram；
Fig. 2 be the utility model proposes highway three lanes trolley side structure schematic diagram.
In figure：1 support plate, 2 supporting rods, 3 support frames, 4 first support columns, 5 installing frames, 6 dual-axle motors, 7 threaded rods, 8
Movable block, 9 first fixing axles, 10 second support columns, 11 head rods, 12 bindiny mechanisms, 121 second connecting rods, 122 connections
Block, 123 second fixing axles, 13 stop collars.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the top of highway three lanes trolley, including support plate 1, support plate 1 is fixed by more supporting rods 2
It is connected with support frame 3, the two bottom sides of support plate 1 have been fixedly connected with more first support columns 4, and the bottom of support plate 1 is fixed
Multiple installing frames 5 are connected with, dual-axle motor 6 is installed in installing frame 5, the output end of dual-axle motor 6 is fixedly connected with threaded rod
7, the threads turn directions of two threaded rods 7 on the contrary, the one end of threaded rod 7 far from dual-axle motor 6 through installing frame 5 and with first
Support column 4 is rotatablely connected, and screw thread is socketed with movable block 8 on threaded rod 7, and installing frame 5 passes through the first fixing axle 9 and the first support column
4 are fixedly connected, and movable block 8 is equipped with impenetrating mouth corresponding with the first fixing axle 9, and the bottom of the first support column 4 is equipped with and first
4 corresponding second support column 10 of support column, the top of the second support column 10 are equipped with slot corresponding with the first support column 4, and first
Pivot bush unit has stop collar 13 on support column 4, is threaded with multiple second bolts on stop collar 13, the first support column 4 it is outer
Side wall is equipped with multiple second thread grooves corresponding with the second bolt, and the bottom outside wall of stop collar 13 is fixedly connected with flange,
Flange is connect by multiple third bolts with the top of the second support column 10, is convenient for the first support column 4 and the second support column in this way
10 are fixedly connected, and to support support plate 1, the bottom of the second support column 10 to be equipped with walking mechanism, walking mechanism includes that rotation connects
It is connected on the shaft of 10 bottom of the second support column, the bottom of shaft, which is fixedly connected in U-shaped piece, U-shaped piece, is equipped with idler wheel, and the two of idler wheel
Side is equipped with placement axis, and U-shaped piece of madial wall is equipped with turn trough corresponding with axis is placed, and U-shaped piece passes through the 4th bolt and placement axis
Connection is moved easily by the effect of walking mechanism, while can also stopped in this way, then convenient for people to use, second
The side wall of dagger 10 is rotatably connected to head rod 11, and the top of head rod 11 is connect with the lower rotation of movable block 8,
The first bolt is threaded on movable block 8, the bottom of support plate 1 is equipped with multiple first screw threads corresponding with the first bolt
Slot, in this way by fixed movable block 8 to increase the stability of support plate 1, the lateral wall of the second support column 10 and movable block 8
Bottom has been fixedly connected with connecting seat, and connecting shaft is fixedly connected in connecting seat, and the end rotation of head rod 11 is socketed in
So that it is convenient to which head rod 11 and the second support column 10 and movable block 8 are rotatablely connected in connecting shaft, the second support column 10 passes through
Multiple bindiny mechanisms 12 connect with support frame 3, and bindiny mechanism 12 includes the second connecting rod for being fixedly connected on 3 madial wall of support frame
121, second one end of connecting rod 121 far from support frame 3 is fixedly connected with link block 122, and the lateral wall of the second support column 10 is set
There is mounting groove corresponding with link block 122, the second fixing axle 123 is fixedly connected in mounting groove, link block 122 is slidably socketed
In second fixing axle 123, the 5th bolt is threaded on link block 122, the interior bottom of mounting groove is equipped with and the 5th bolt pair
The third thread groove answered makes support frame 3 more stablize, to facilitate the construction in tunnel by the effect of bindiny mechanism 12 in this way.
In the utility model, threaded rod 7 is set to be rotated by the effect of dual-axle motor 6, to drive the activity of both sides
The opposite movement of block 8, because 8 screw thread of movable block is socketed on threaded rod 7, while the rotation direction of two threaded rods 7 is on the contrary, another
It is limited outside by the first fixing axle 9, then with the opposite movement of two movable blocks 8, the effect of head rod 11 will be passed through
Support plate 1 is set to move upwards, to facilitate the height for adjusting support frame 3, then again by tightening the first bolt by movable block 8 and branch
Fagging 1 is fixedly connected, then is connected by tightening the second bolt and third bolt and fixing the second support column 10 and the first support column 4
It connects, and link block 122 will be made to move upwards by the second connecting rod 121 as support frame 3 moves upwards, finally by tightening
Link block 122 is fixedly connected by the 5th bolt with the second support column 10, to ensure the stabilization of support frame 3.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. highway three lanes trolley, including support plate (1), which is characterized in that the top of the support plate (1) is supported by more
Bar (2) is fixedly connected with support frame (3), and the two bottom sides of the support plate (1) have been fixedly connected with more first support columns
(4), the bottom of the support plate (1) is fixedly connected with multiple installing frames (5), and dual-axle motor is equipped in the installing frame (5)
(6), the output end of the dual-axle motor (6) is fixedly connected with threaded rod (7), the threads turn side of two threaded rods (7)
To on the contrary, the one end of the threaded rod (7) far from dual-axle motor (6) rotates company through installing frame (5) and with the first support column (4)
It connects, screw thread is socketed with movable block (8) on the threaded rod (7), and the installing frame (5) passes through the first fixing axle (9) and first
Dagger (4) is fixedly connected, and the movable block (8) is equipped with impenetrating mouth corresponding with the first fixing axle (9), first support column
(4) bottom is equipped with the second support column (10) corresponding with the first support column (4), and the top of second support column (10) is equipped with
The bottom of slot corresponding with the first support column (4), second support column (10) is equipped with walking mechanism, second support column
(10) side wall is rotatably connected to head rod (11), the bottom at the top and movable block (8) of the head rod (11)
Rotation connection, second support column (10) are connect by multiple bindiny mechanisms (12) with support frame (3).
2. highway three lanes trolley according to claim 1, which is characterized in that be threaded on the movable block (8)
The bottom of first bolt, the support plate (1) is equipped with multiple first thread grooves corresponding with the first bolt.
3. highway three lanes trolley according to claim 1, which is characterized in that movable sleeve on first support column (4)
It is connected to stop collar (13), multiple second bolts, the outside of first support column (4) are threaded on the stop collar (13)
Wall is equipped with multiple second thread grooves corresponding with the second bolt, and the bottom outside wall of the stop collar (13) is fixedly connected with convex
Edge, the flange are connect by multiple third bolts with the top of the second support column (10).
4. highway three lanes trolley according to claim 1, which is characterized in that the walking mechanism includes being rotatably connected on
The shaft of the second support column (10) bottom, the bottom of the shaft, which is fixedly connected in U-shaped piece, described U-shaped piece, is equipped with idler wheel, institute
The both sides for stating idler wheel are equipped with placement axis, and U-shaped piece of the madial wall is equipped with turn trough corresponding with axis is placed, and described U-shaped piece logical
It crosses the 4th bolt and places axis connection.
5. highway three lanes trolley according to claim 1, which is characterized in that the lateral wall of second support column (10)
It has been fixedly connected with connecting seat with the bottom of movable block (8), connecting shaft, first connection are fixedly connected in the connecting seat
The end rotation of bar (11) is socketed in connecting shaft.
6. highway three lanes trolley according to claim 1, which is characterized in that the bindiny mechanism (12) includes fixed connects
It is connected on second connecting rod (121) of support frame (3) madial wall, the one end of second connecting rod (121) far from support frame (3) is solid
Surely it is connected with link block (122), the lateral wall of second support column (10) is equipped with mounting groove corresponding with link block (122),
The second fixing axle (123) is fixedly connected in the mounting groove, the link block (122) is slidably socketed in the second fixing axle
(123) on, the 5th bolt is threaded on the link block (122), the interior bottom of the mounting groove is equipped with and the 5th bolt
Corresponding third thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820206821.4U CN207905821U (en) | 2018-02-06 | 2018-02-06 | Highway three lanes trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820206821.4U CN207905821U (en) | 2018-02-06 | 2018-02-06 | Highway three lanes trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207905821U true CN207905821U (en) | 2018-09-25 |
Family
ID=63563293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820206821.4U Expired - Fee Related CN207905821U (en) | 2018-02-06 | 2018-02-06 | Highway three lanes trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207905821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664245A (en) * | 2020-12-18 | 2021-04-16 | 临沂会宝岭铁矿有限公司 | Roof support protection structure for mining and use method |
-
2018
- 2018-02-06 CN CN201820206821.4U patent/CN207905821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664245A (en) * | 2020-12-18 | 2021-04-16 | 临沂会宝岭铁矿有限公司 | Roof support protection structure for mining and use method |
| CN112664245B (en) * | 2020-12-18 | 2022-11-15 | 临沂会宝岭铁矿有限公司 | Roof support protection structure for mining and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20220206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |