CN207332891U - A kind of highly adjustable portal frame system of trolley - Google Patents
A kind of highly adjustable portal frame system of trolley Download PDFInfo
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- CN207332891U CN207332891U CN201721320797.9U CN201721320797U CN207332891U CN 207332891 U CN207332891 U CN 207332891U CN 201721320797 U CN201721320797 U CN 201721320797U CN 207332891 U CN207332891 U CN 207332891U
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- door frame
- frame
- trolley
- column
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Abstract
The utility model discloses a kind of highly adjustable portal frame system of trolley, including door frame frame, the door frame frame includes top door frame, door frame column group and door frame longeron group, door frame column group includes at least four door frame columns, the top of door frame column is equipped with the adjustment hole group for being used for adjusting top door frame level altitude, its lower end is equipped with adjustable connecting components, and adjustable connecting components can carry out height adjusting along the central axial direction of door frame column；Door frame longeron group includes at least two door frame longerons.Using the technical solution of the utility model, effect is：Overall structure is simplified, the design of door frame standard and modular, component high recycling rate；The top of door frame column is equipped with the adjustment hole group for adjusting top door frame level altitude, its lower end is equipped with the adjustable connecting components for carrying out height adjusting, can realize that door frame frame is significantly highly adjusted so that trolley is adaptable to different tunnel contours.
Description
Technical field
Technical field of tunnel construction is the utility model is related to, more particularly to a kind of highly adjustable portal frame system of trolley.
Background technology
With the continuous development of technology, constructing tunnel demand gradually increases.Trolley is the special equipment in constructing tunnel,
It is mainly used for lining construction, also has part splash guard to be laid with, reinforcing bar binding is also both needed to use trolley.
Existing trolley portal frame system mainly has two kinds：The first, mast height is non-adjustable, and trolley is needed according to reality
Profile requirements are redesigned or are processed integration, so as to substantially increase construction cost；Second, mast height can
Adjust, such a portal frame system is designed as that top is adjustable or lower part is adjustable, for the tunnel of construction different height, disclosure satisfy that certain
Adjusting in degree, but still cannot meet current demand.
Therefore it provides a kind of structure is simplified, standard and modular designs and disclosure satisfy that significantly adjustable for height door frame
The specific important application meaning of trolley of system.
Utility model content
A kind of structure of the utility model offer is simplified, standard and modular is designed and disclosure satisfy that significantly adjustable for height
The highly adjustable portal frame system of trolley, is arranged, specific skill suitable for lining construction, reinforcing bar binding and waterproof cloth or splash guard
Art scheme is as follows：
A kind of highly adjustable portal frame system of trolley, including door frame frame, the door frame frame include top door frame, door frame
Column group and door frame longeron group；
The door frame column group includes at least four door frame columns, and the top of the door frame column is described equipped with being used to adjust
The adjustment hole group of top door frame level altitude, its lower end are equipped with adjustable connecting components, and the adjustable connecting components can be stood along the door frame
The central axial direction of column carries out height adjusting；
The door frame longeron group includes at least two door frame longerons, and the door frame longeron is used to connect along trolley length direction
Two door frame columns being set up in parallel.
Preferable in above technical scheme, the top door frame includes at least two door frame crossbeams, the door frame crossbeam
Both ends are arranged on the two door frame columns set along trolley width by releasable connection part respectively.
Preferable in above technical scheme, the adjustment hole group includes setting side by side along the door frame column central axial direction
At least two adjustment holes put；
The door frame crossbeam is equipped with the mounting hole group to match with the adjustment hole group, and the mounting hole group is included at least
One mounting hole；
The releasable connection part is the combination of bolt or screw bolt and nut；
The top door frame is up-narrow and down-wide trapezium structure or the C-shaped that Open Side Down along the cross section of trolley width
Structure.
It is preferable in above technical scheme, further include the walking mechanism for driving the door frame frame to walk, institute
State the lower end that walking mechanism is arranged on the door frame frame.
Preferable in above technical scheme, the walking mechanism includes driving device, tire fixed frame, turns to revolution driving
And tire, the steering revolution driving is connected to the door frame frame and tire fixed frame, by turning to revolution driving
Movement realize the steering of tire；The driving device and the tire are mounted on tire fixed frame, and the driving device is
The rolling of tire provides power.
Preferable in above technical scheme, the driving device includes power source, and the power source is decelerating motor or horse
Reach.
Preferable in above technical scheme, the walking mechanism is hydraulic walking pushing tow walking mechanism.
It is preferable in above technical scheme, the transverse-moving mechanism for being used for realization traverse moving function is further included, the transverse-moving mechanism is set
Put in the lower end of the door frame column.
Preferable in above technical scheme, the adjustable connecting components include guide post, guide sleeve and adjust oil cylinder, the guide sleeve
Upper end be arranged on the door frame column lower end end；The lower end of the guide post is arranged on the transverse-moving mechanism；The adjusting
Oil cylinder is vertically set, and its both ends connects the guide post and the guide sleeve respectively.
Using the technical solution of the utility model, beneficial effect is：
1st, the trolley of the utility model includes door frame frame with highly adjustable portal frame system, and the door frame frame includes top
Door frame, door frame column group and door frame longeron group, door frame column group are set including at least four door frame columns, the top of door frame column
It is useful for adjusting the adjustment hole group of top door frame level altitude, its lower end is equipped with adjustable connecting components, and adjustable connecting components can be along door frame
The central axial direction of column carries out height adjusting；Door frame longeron group includes at least two door frame longerons.Overall structure is simplified, door
Frame standard and modular designs, component high recycling rate；The top of door frame column, which is equipped with, adjusts top door frame level altitude
Adjustment hole group, its lower end are equipped with the adjustable connecting components for carrying out height adjusting, can realize that door frame frame is significantly highly adjusted,
So that trolley is adaptable to different tunnel contours.
2nd, the utility model middle and upper part door frame includes at least two door frame crossbeams, and the both ends of door frame crossbeam are respectively by removable
Connector is arranged on the two door frame columns set along trolley width, is easily installed and adjusts height, user
Just.It is preferred that：Adjustment hole group includes at least two adjustment holes, and door frame crossbeam is equipped with least one mounting hole, and releasable connection part is
The combination of bolt or screw bolt and nut, it is easy to operate easy to fixed and adjusting.
3rd, the utility model middle and upper part door frame for up-narrow and down-wide trapezium structure or is opened along the cross section of trolley width
The downward C-shaped configuration of mouth, structure simplify and disclosure satisfy that durability requirements.
4th, walking mechanism is further included in the utility model, the walking mechanism is arranged on the lower end of the door frame frame.OK
Walk mechanism to be used to drive the door frame frame to walk, moved easy to trolley, without dismantling and resetting trolley portal frame system, greatly
It is big to improve construction efficiency.The structure of walking mechanism is varied, such as：Using hydraulic walking pushing tow walking mechanism, without being laid with
Track, it is easy to use；Either, using rubber-tyred walking mechanism, rubber-tyred walking mechanism specifically includes driving device, wheel herein
Tire fixed frame, turn to revolution driving and tire, and driving device provides power for the rolling of tire, by turning to revolution driving
The steering of tire is realized in movement, 360 can be turned to, flexible movements, it is not necessary to which transverse-moving mechanism, adjustable range is big, takes turns tyre walking
Track is not required, meets the walking demand of trolley, it is highly practical.
5th, transverse-moving mechanism is further included in the utility model, can meets the needs of traversing.
Brief description of the drawings
Fig. 1 is the positive structure schematic of the highly adjustable portal frame system of trolley in embodiment 1；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the C partial enlarged views in Fig. 1；
Wherein：1st, door frame frame, 1.1, top door frame, 1.11, door frame crossbeam, 1.2, door frame column group, 1.21, door frame stands
Column, A, adjustment hole group, 1.3, door frame longeron group, 1.31, door frame longeron, 1.4, adjustable connecting components, 1.41, guide post, 1.42, lead
Set, 1.43, adjust oil cylinder；
2nd, walking mechanism, 2.1, hydraulic walking pushing tow walking mechanism；
3rd, transverse-moving mechanism；
4th, connecting plate；
5th, construction ground.
Embodiment
The embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model and spy
Sign can be easier to be readily appreciated by one skilled in the art, so as to make apparent clear and definite boundary to the scope of protection of the utility model
It is fixed.
Embodiment 1：
A kind of highly adjustable portal frame system of trolley, as shown in Figure 1-Figure 3, specifically includes door frame frame 1, walking mechanism 2
With transverse-moving mechanism 3, Details as Follows：
The door frame frame 1 includes top door frame 1.1, door frame column group 1.2 and door frame longeron group 1.3, refer to Fig. 1 and
Fig. 2, is specifically：
The top door frame 1.1 includes two door frame crossbeams 1.11, and the both ends of the door frame crossbeam 1.11 are respectively by can
Connector is torn open to be arranged on the two door frame columns 1.21 set along trolley width.It is preferred that the top door frame 1.1
It is up-narrow and down-wide trapezium structure along the cross section of trolley width.The door frame crossbeam 1.11 is equipped with mounting hole group, institute
Stating mounting hole group includes at least one mounting hole.Releasable connection part is preferably the combination of bolt or screw bolt and nut herein.
The door frame column group 1.2 includes four door frame columns 1.21, and the top of the door frame column 1.21, which is equipped with, to be used for
The adjustment hole group A (adjustment hole group A and mounting hole group match) of 1.1 level altitude of top door frame is adjusted, its lower end is equipped with
Adjustable connecting components 1.4, the adjustable connecting components 1.4 can carry out height tune along the central axial direction of the door frame column 1.21
Section.The adjustment hole group A includes at least two adjustment holes being set up in parallel along 1.21 central axial direction of door frame column, excellent
Select multiple adjustment hole spaced sets.The door frame column 1.21 and 1.11 junction of door frame crossbeam are additionally provided with connecting plate 4,
Installation through-hole can be equipped with connecting plate, not only can be in order to carrying out adjustable connection with door frame column, but also can increase to a certain extent
Add the stability of door frame frame.
The door frame longeron group 1.3 includes two door frame longerons 1.31, and the door frame longeron 1.31 is used to connect along trolley
Two door frame columns 1.21 that length direction is set up in parallel.
The walking mechanism 2 is used to drive the door frame frame 1 to walk, it is arranged under the door frame frame 1
End, it specifically uses hydraulic walking pushing tow walking mechanism 2.1.
The transverse-moving mechanism 3 is traversing for being carried out to door frame, it is arranged on the lower end of the door frame column 1.21.
The adjustable connecting components 1.4 include guide post 1.41, guide sleeve 1.42 and adjust oil cylinder 1.43, refer to Fig. 3, described to lead
The upper end of set 1.42 is arranged on 1.21 lower end of door frame column；The lower end of the guide post 1.41 is arranged on the cross sliding machine
On structure；The adjusting oil cylinder 1.43 is vertically set, and its both ends connects the guide post 1.41 and the guide sleeve respectively
1.42。
Using the technical solution of the present embodiment, it is specifically：Can be according to the actual conditions of tunnel contour, by top door frame 1.1
With the junction of door frame column 1.21 and adjustable connecting piece 1.4 adjust at the same time, meet the needs of different adjustment height,
Strong applicability；Walking mechanism uses hydraulic walking pushing tow walking mechanism, easy for construction without being laid with track；Transverse-moving mechanism is adopted
With twin columns double-jacket tube formula, advantage is：Contact surface gap is small, and stress is good；It is small, it is compact-sized；It is larger can be suitable for the gradient
Situation, can realize traverse moving function.
Embodiment 2：
The present embodiment difference from Example 1 is：(1) transverse-moving mechanism need not be designed；(2) walking mechanism includes
Driving device, tire fixed frame, turn to revolution driving and tire, and the steering revolution driving is connected to the door frame frame
The steering of tire is realized in frame and tire fixed frame, the movement by turning to revolution driving；The driving device and the tire are equal
Tire fixed frame is installed on, the driving device provides power for the rolling of tire.The driving device includes power source, described
Power source is decelerating motor or motor.
The present embodiment can reach the effect of embodiment 1, and the present embodiment need not set transverse-moving mechanism, and structure is more smart
Letter, acts more flexible quick.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas, are equally included in the patent within the scope of the utility model.
Claims (9)
- A kind of 1. highly adjustable portal frame system of trolley, it is characterised in that：Including door frame frame (1), door frame frame (1) bag Include top door frame (1.1), door frame column group (1.2) and door frame longeron group (1.3)；The door frame column group (1.2) includes at least four door frame columns (1.21), and the top of the door frame column (1.21) is set It is useful for adjusting the adjustment hole group (A) of top door frame (1.1) level altitude, its lower end is equipped with adjustable connecting components (1.4), institute Height adjusting can be carried out along the central axial direction of the door frame column (1.21) by stating adjustable connecting components (1.4)；The door frame longeron group (1.3) includes at least two door frame longerons (1.31), and the door frame longeron (1.31) is used to connect Two door frame columns (1.21) being set up in parallel along trolley length direction.
- 2. the highly adjustable portal frame system of trolley according to claim 1, it is characterised in that the top door frame (1.1) Including at least two door frame crossbeams (1.11), the both ends of the door frame crossbeam (1.11) are arranged on edge by releasable connection part respectively On two door frame columns (1.21) that trolley width is set.
- 3. the highly adjustable portal frame system of trolley according to claim 2, it is characterised in that adjustment hole group (A) bag Include at least two adjustment holes being set up in parallel along door frame column (1.21) central axial direction；The door frame crossbeam (1.11) is equipped with the mounting hole group to match with the adjustment hole group (A), the mounting hole group bag Include at least one mounting hole；The releasable connection part is the combination of bolt or screw bolt and nut；The top door frame (1.1) is up-narrow and down-wide trapezium structure or the C that Open Side Down along the cross section of trolley width Shape structure.
- 4. the highly adjustable portal frame system of trolley according to claim 1, it is characterised in that further include described for driving The walking mechanism (2) that door frame frame (1) is walked, the walking mechanism (2) are arranged on the lower end of the door frame frame (1).
- 5. the highly adjustable portal frame system of trolley according to claim 4, it is characterised in that walking mechanism (2) bag Include driving device, tire fixed frame, turn to revolution driving and tire, the steering revolution driving is connected to the door frame The steering of tire is realized in frame and tire fixed frame, the movement by turning to revolution driving；The driving device and the tire Tire fixed frame is mounted on, the driving device provides power for the rolling of tire.
- 6. the highly adjustable portal frame system of trolley according to claim 5, it is characterised in that the driving device includes dynamic Power source, the power source are decelerating motor or motor.
- 7. the highly adjustable portal frame system of trolley according to claim 4, it is characterised in that the walking mechanism is hydraulic pressure Walking pushing tow walking mechanism (2.1).
- 8. the highly adjustable portal frame system of trolley according to claim 1-7 any one, it is characterised in that further include use In the transverse-moving mechanism (3) for realizing traverse moving function, the transverse-moving mechanism (3) is arranged on the lower end of the door frame column (1.21).
- 9. the highly adjustable portal frame system of trolley according to claim 8, it is characterised in that the adjustable connecting components (1.4) include guide post (1.41), guide sleeve (1.42) and adjust oil cylinder (1.43), the upper end of the guide sleeve (1.42) is arranged on institute State door frame column (1.21) lower end；The lower end of the guide post (1.41) is arranged on the transverse-moving mechanism；It is described to adjust oil Cylinder (1.43) is vertically set, and its both ends connects the guide post (1.41) and the guide sleeve (1.42) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320797.9U CN207332891U (en) | 2017-10-13 | 2017-10-13 | A kind of highly adjustable portal frame system of trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320797.9U CN207332891U (en) | 2017-10-13 | 2017-10-13 | A kind of highly adjustable portal frame system of trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332891U true CN207332891U (en) | 2018-05-08 |
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ID=62368492
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721320797.9U Expired - Fee Related CN207332891U (en) | 2017-10-13 | 2017-10-13 | A kind of highly adjustable portal frame system of trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356620A (en) * | 2018-12-03 | 2019-02-19 | 湖南五新隧道智能装备股份有限公司 | A kind of portal-framed structure |
-
2017
- 2017-10-13 CN CN201721320797.9U patent/CN207332891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356620A (en) * | 2018-12-03 | 2019-02-19 | 湖南五新隧道智能装备股份有限公司 | A kind of portal-framed structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20211013 |