CN207932955U - A kind of tunnel pipelines lifting trolley - Google Patents
A kind of tunnel pipelines lifting trolley Download PDFInfo
- Publication number
- CN207932955U CN207932955U CN201820325254.4U CN201820325254U CN207932955U CN 207932955 U CN207932955 U CN 207932955U CN 201820325254 U CN201820325254 U CN 201820325254U CN 207932955 U CN207932955 U CN 207932955U
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- China
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- lifting
- fixed
- fixed column
- fulcrum
- lifting trolley
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Abstract
The utility model discloses a kind of tunnel pipelines lifting trolleys, including rotation sunpender, sliding fulcrum, fixed column, fixed pulley, workbench, baffle, supporting rack, track roller.Sliding fulcrum provides moveable fulcrum by being slided on rotation sunpender sliding rail for lifting pipeline；Fixed pulley, sliding fulcrum and fixed column combination realize the hanging function of pipeline；Baffle, fixed column and workbench collectively form the fixing device of lifting trolley, realize stacking and the fixed function of pipeline.The utility model is simple in structure, easy to operate, can be provided for the lifting of tunnel pipelines and stablize adjustable fulcrum, support platform is provided for the stacking and fixation of tunnel pipelines, instead of manually realizing that fast removal and the replacement of tunnel pipelines, safeguard work personnel safety improve working efficiency.
Description
Technical field
The utility model is related to Tunnel Engineering fields, and in particular to a kind of tunnel pipelines lifting trolley.
Background technology
During existing tunnel piping foundation, since space is limited in hole, it is contemplated that construction cost, piping foundation work one
As realized by manual operation, the fulcrum of lifting pipeline is generally provided by segment bolt in practical artificial operating process, is easy out
The problems such as now hanging fulcrum is unstable, position of the fulcrum is irreconcilable undesirable, threatens worker safety.Often replace a pipeline
It needs 4~5 people to cooperate to complete, occupies more labour, increase construction cost.In addition, usually facing pipe in tunnel excavating process
The problem of road is replaced, heading equipment be in shutdown status in replacement process, and artificial replacement pipeline inefficiency has seriously affected tunnel
Road drivage efficiency.
Utility model content
In order to solve the problems in above-mentioned background technology, the utility model provides a kind of tunnel pipelines lifting trolley, is
Adjustable fulcrum is stablized in the lifting offer of tunnel pipelines, support platform is provided for the stacking and fixation of tunnel pipelines, instead of artificial
Realize fast removal and the replacement of tunnel pipelines.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of tunnel pipelines lifting trolley, including rotation sunpender, sliding fulcrum, fixed column, fixed pulley, workbench, gear
Plate, supporting rack, track roller.Sliding fulcrum provides moveable branch by being slided on rotation sunpender sliding rail for lifting pipeline
Point；Fixed pulley, sliding fulcrum and fixed column combination realize the hanging function of pipeline；Baffle, fixed column and the common structure of workbench
At the fixing device of lifting trolley, stacking and the fixed function of pipeline are realized.
There are sliding recess in the rotation sunpender both sides, form I-shaped sliding rail, and the sliding fulcrum is mounted on the rotation
On the I-shaped sliding rail of sunpender.
The rotation sunpender is fixed on the fixed top end by sliding bearing, the vertical tunnel pipelines lifting trolley
Direction of advance is installed, and drives rotation sunpender to be rotated before and after tunnel pipelines lifting trolley direction of advance by bearing.
The fixed pulley is connect by steel wire rope with sliding fulcrum, and the fixed pulley is fixed on rotation sunpender and connects with fixed column
It connects immediately below place.
It is symmetrically installed fixed column and baffle above the workbench, passes through supporting rack and guide rail on the downside of the workbench
Idler wheel links together.
The fixed column is symmetrically mounted on workbench both ends on demand, and centre-to-centre spacing is less than workbench length, fixed column bottom
Portion both sides are connected with reinforcing rib.
The baffle block number is two pieces, is symmetrically distributed in the workbench both sides.
There are six the track roller number is, the track roller foreign steamer is the conical surface, and the faces great Kou are opposite to install.
The beneficial effects of the utility model are：It is simple in structure, it is easy to operate, stabilization can be provided for the lifting of tunnel pipelines
Adjustable fulcrum provides support platform, instead of the fast removal for manually realizing tunnel pipelines for the stacking and fixation of tunnel pipelines
And replacement, safeguard work personnel safety improve working efficiency.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
Fig. 1 is the utility model shield pipeline simple and easy hoisting structural front view；
Fig. 2 is the utility model shield pipeline simple and easy hoisting the structure left view；
Fig. 3 is the utility model shield pipeline simple and easy hoisting structure top view.
In figure：1- rotates sunpender, 2- sliding fulcrums, 3- fixed columns, 4- fixed pulleys, 5- workbenches, 6- baffles, 7- supports
Frame, 8- track rollers.
Specific implementation mode
Specific embodiment of the present utility model is described further in conjunction with attached drawing.As shown in Figure 1, Figure 2, Figure 3 shows
Tunnel pipelines lifting trolley, including rotation sunpender 1, sliding fulcrum 2, fixed column 3, fixed pulley 4, workbench 5, baffle 6, support
Frame 7, track roller 8.Sliding fulcrum 2 provides moveable fulcrum by being slided on rotation 1 sliding rail of sunpender for lifting pipeline；It is fixed
The hanging function of pipeline is realized in pulley 4, sliding fulcrum 2 and the combination of fixed column 3；5 common structure of baffle 6, fixed column 3 and workbench
At the fixing device of pipeline on lifting trolley, stacking and the fixed function of pipeline are realized.
There are sliding recess in 1 both sides of rotation sunpender, form I-shaped sliding rail, and the sliding fulcrum 2 is mounted on the rotation
Turn on the I-shaped sliding rail of sunpender 1, rotation sunpender 1 and sliding fulcrum 2 be combined as pipeline lifting offer one stablize it is adjustable
Fulcrum.
The rotation sunpender 1 is fixed on 3 top of the fixed column by sliding bearing, and the vertical tunnel pipelines lifting is small
Vehicle direction of advance is installed, and drives rotation sunpender 1 to be rotated before and after tunnel pipelines lifting trolley direction of advance by bearing, for adjusting
Deviation is placed in the stowed location in homogeneous tube road and correction installation.
The fixed pulley 4 is connect by steel wire rope with sliding fulcrum 2, and the fixed pulley 4 is fixed on rotation sunpender 1 and fixes
Immediately below 3 junction of column, by pulling steel wire rope that sliding fulcrum 2 is driven to be moved along the I-shaped sliding rail of rotation sunpender 1, pipe is realized
The lifting and carrying in road.
The workbench 5 is symmetrically installed fixed column 3 and baffle 6 above, and 5 downside of the workbench passes through supporting rack 7
It links together with track roller 8.
The fixed column 3 is symmetrically mounted on 5 both ends of workbench on demand, and centre-to-centre spacing is less than 5 length of workbench, fixed column
Two bottom sides are connected with reinforcing rib.
6 block number of the baffle is two pieces, is symmetrically distributed in 5 both sides of workbench.
The course of work of the utility model is as follows：
In use, the lifting trolley to be pushed away to the position put to that need to lift pipeline along track, two are rotated on sunpender 1
Sliding fulcrum 2 moves to 1 top of rotation sunpender, bottle gouard moved by hands is suspended on respectively on two sliding fulcrums 2, using on bottle gouard moved by hands
Metal bracelet pipe ends are fixed respectively, while pull two fixed pulleys 4 on steel wire rope drive sliding fulcrum 2 along rotation
Turn the movement of 1 sliding rail of sunpender, pipeline is made to be put close to lifting trolley to push away, meanwhile, the horizontal rotation of sunpender 1 can be rotated by promotion to be made
Pipeline is moved forward and backward along lifting trolley direction of advance, and adjustment pipeline transfers pushing away to workbench 5 and puts position, makes pipe ends
It is individually positioned between the fixed column 3 and baffle 6 at 5 both ends of workbench.Lifting trolley is pushed to move it by manual drive
It to pipeline location to be replaced, while pulling the iron chains on two bottle gouards moved by hands by lifting pipeline to position to be replaced, passes through promotion
It rotates sunpender 1 and adjusts pipeline front and back position, remove lifting trolley after more finishing changing pipeline.It is lifted and is transported using lifting trolley
Pipeline can provide for the lifting of tunnel pipelines and stablize adjustable fulcrum, for tunnel pipelines stacking and fixed to provide support flat
Platform, instead of manually realizing that fast removal and the replacement of tunnel pipelines, safeguard work personnel safety improve working efficiency.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.It is all within the content and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of tunnel pipelines lifting trolley, including rotation sunpender (1), sliding fulcrum (2), fixed column (3), fixed pulley (4), work
Make platform (5), baffle (6), supporting rack (7), track roller (8)；Sliding fulcrum (2) passes through sliding on rotation sunpender (1) sliding rail
It moves and provides moveable fulcrum for lifting pipeline；Hanging for pipeline is realized in fixed pulley (4), sliding fulcrum (2) and fixed column (3) combination
Hang function；Baffle (6), fixed column (3) and workbench (5) collectively form the fixing device of lifting trolley, realize the heap of pipeline
It puts and fixed function.
2. a kind of tunnel pipelines lifting trolley according to claim 1, it is characterised in that：Rotation sunpender (1) both sides
There is sliding recess, form I-shaped sliding rail, the sliding fulcrum (2) is mounted on the I-shaped sliding rail of rotation sunpender (1).
3. a kind of tunnel pipelines lifting trolley according to claim 2, it is characterised in that：The rotation sunpender (1) passes through
Bearing is fixed on the fixed column (3) top, the installation of Vertical tunnel lifting pipeline trolley direction of advance, driven by bearing described in
Rotation sunpender (1) rotates before and after tunnel pipelines lifting trolley direction of advance.
4. a kind of tunnel pipelines lifting trolley according to claim 1, it is characterised in that：The fixed pulley (4) passes through steel
Cord is connect with sliding fulcrum (2), and the fixed pulley (4) is fixed on rotation sunpender (1) and fixed column (3) junction underface.
5. a kind of tunnel pipelines lifting trolley according to claim 1, it is characterised in that：The workbench (5) is above
It is symmetrically installed fixed column (3) and baffle (6), is connect with track roller (8) by supporting rack (7) on the downside of the workbench (5)
Together.
6. a kind of tunnel pipelines lifting trolley according to claim 5, it is characterised in that：The fixed column (3) is right on demand
Claim to be mounted on workbench (5) both ends, centre-to-centre spacing is less than workbench (5) length, and fixed column two bottom sides are connected with reinforcing rib.
7. a kind of tunnel pipelines lifting trolley according to claim 5, it is characterised in that：Baffle (6) block number is two
Block is symmetrically distributed in workbench (5) both sides.
8. a kind of tunnel pipelines lifting trolley according to claim 5, it is characterised in that：Track roller (8) number
For there are six, track roller (8) foreign steamer is the conical surface, and the faces great Kou are opposite to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325254.4U CN207932955U (en) | 2018-03-09 | 2018-03-09 | A kind of tunnel pipelines lifting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325254.4U CN207932955U (en) | 2018-03-09 | 2018-03-09 | A kind of tunnel pipelines lifting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207932955U true CN207932955U (en) | 2018-10-02 |
Family
ID=63654166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325254.4U Expired - Fee Related CN207932955U (en) | 2018-03-09 | 2018-03-09 | A kind of tunnel pipelines lifting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207932955U (en) |
-
2018
- 2018-03-09 CN CN201820325254.4U patent/CN207932955U/en not_active Expired - Fee Related
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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: 20181002 Termination date: 20190309 |