CN207827200U - A kind of tunnel cable pipe conveying mechanism - Google Patents
A kind of tunnel cable pipe conveying mechanism Download PDFInfo
- Publication number
- CN207827200U CN207827200U CN201721722479.5U CN201721722479U CN207827200U CN 207827200 U CN207827200 U CN 207827200U CN 201721722479 U CN201721722479 U CN 201721722479U CN 207827200 U CN207827200 U CN 207827200U
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- China
- Prior art keywords
- slide
- tunnel
- lead screw
- guide rails
- grip block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of tunnel cable pipe conveying mechanisms, two or so parallel guide rails are fixed at the top of lathe bed, slide is slidably matched by two guide rails of sliding block and this of its bottom, lead screw is set between two guide rails, one headgear of lead screw fills driven sprocket, the driven sprocket is connect by chain with drive sprocket, and drive sprocket is set on the output shaft of motor；Circular via is equipped on slide, three pieces of grip blocks by even circumferential distribution are equipped in the via, three and three pieces of one-to-one telescopic cylinders of grip block are installed on the outer wall of slide, the piston rod of each telescopic cylinder passes through the hole wall of via, and is connected with the arc top of corresponding grip block.The utility model can realize that cable pipeline conveys automatically into tunnel, not only effectively increase transfer efficiency, but also operate steadily, good reliability, high degree of automation greatly reduces human cost.
Description
Technical field
The utility model is related to a kind of tunnel cable pipe conveying mechanisms, for conveying cable pipeline into tunnel.
Background technology
Currently, the cable pipeline in tunnel is generally embedded in subsurface, not only installation operation is cumbersome, installation effectiveness is low, and
And repair, safeguard it is extremely constant.For this purpose, in some long tunnel such as seabed tunnels, cable pipeline is arranged in tunnel
On road madial wall, installation and maintenance issues can be well solved.But cable tube is changed to hanging cloth by being embedded in subsurface
It sets, traditional mode that cable pipeline is conveyed into tunnel has been unable to meet the needs of actual installation, therefore, the skill of fields
Art personnel are just dedicated to researching and developing a kind of novel conveying equipment.
Utility model content
In view of the drawbacks described above of the prior art, the technical problem to be solved by the utility model is to provide a kind of tunnel lines
Cable pipe conveying mechanism.
Technical solutions of the utility model are as follows：A kind of tunnel cable pipe conveying mechanism, it is characterised in that：At the top of lathe bed
Fix two or so parallel guide rails, slide is slidably matched by two guide rails of sliding block and this of its bottom, two guide rails it
Between lead screw is set, the both ends of the lead screw by bearing and bearing block support on lathe bed, and lead screw and slide screw-thread fit, in institute
The headgear dress driven sprocket of lead screw is stated, which is connect by chain with drive sprocket, and the drive sprocket is set in
On the output shaft of motor, drive sprocket and motor are respectively positioned in lathe bed；
It is equipped with circular via on the slide, three pieces of grip blocks by even circumferential distribution, institute are equipped in the via
It is arc-shaped to state grip block, and close to the hole wall of via, and the center of circle of grip block is overlapped with the center of circle of via, in the outer of the slide
Three and three pieces of grip block one-to-one telescopic cylinders are installed on wall, the piston rod of each telescopic cylinder passes through the hole wall of via,
And it is connected with the arc top of corresponding grip block.
It is located at tunnel face when the utility model uses, is installed in advance on tunnel madial wall solid for cable tube
Fixed locating rack, length direction equidistant placement of the locating rack along tunnel.It is equipped with to be oriented in the front end of the utility model lathe bed and fill
It sets, when initial, slide is in preceding dead-centre position and close to guider, is sling cable tube using boom hoisting, and make cable
The end of pipe sequentially passes through the via of guider and slide, drives three telescopic cylinders, makes the piston rod of three telescopic cylinders
It stretches out simultaneously, three pieces of grip blocks clamp cable tube, unclamp boom hoisting at this time, then driving motor, make the output of motor
Axis drives drive sprocket rotation, and drive sprocket is rotated by chain-driving driven sprocket and lead screw again, due to lead screw and slide spiral shell
Line coordinates, and under the action of lead screw, slide moves backward along guide rail, by cable tube to rear haulage a distance, when slide moves
When to rear dead-centre position, motor shuts down, and the piston cylinder retraction of three telescopic cylinders makes three pieces of grip blocks unclamp to cable tube
Clamping, then control motor reversal, make slide forward slip to preceding dead-centre position, wait for that three pieces of grip blocks clamp cable tube again
After, slide moves backward again, repeatedly, you can realizes that cable tube is conveyed into tunnel.After cable tube enters tunnel, by fixed
Position frame support, and guided by the locating rack, it is moved horizontally to next locating rack.
It can be seen that the utility model solves the problems, such as that cable pipeline is conveyed into tunnel, it is not only simple in structure, implements
It is easy, and transmission process no manual intervention, can be performed fully automatic, greatly reduce the labor intensity of worker in this way, and
Transfer efficiency is high, can effectively improve the installation speed of cable tube.Grip block is arc-shaped, is tightly combined with cable tube and contact surface
Product is big, the grip block collective effect of three pieces of same circumference uniform distributions, it can be ensured that the reliability of cable tube grip.It is logical using motor
Chain-drive mechanism and feed screw nut pair are crossed to realize the tandem movement of slide, it is slide stable movement, quick, it can avoid
Cable tube is got loose in distraction procedure.Chain-drive mechanism is arranged in lathe bed, the vacant sky in lathe bed can be efficiently used
Between, keep equipment integrally more compact.
The rubber that shape size is adaptable therewith is fixed on the intrados of the grip block.Rubber plays the work of protection
With being in direct contact cable tube to avoid grip block and cause its surface damage.
It is moved integrally for the ease of equipment, idler wheel is respectively arranged at four angles of the lathe bed bottom.
In order to simplify structure, facilitates processing and fabricating and assembly, reduce production cost as far as possible, the top of the slide is circle
Annular lower portion is swallow-tail form.
Advantageous effect：The utility model can realize that cable pipeline conveys automatically into tunnel, not only effectively increase defeated
Efficiency is sent, and is operated steadily, good reliability, high degree of automation greatly reduces human cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of one specific implementation mode of the utility model.
Fig. 2 is the view of Fig. 1 side-looking directions.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1 and Figure 2, it is respectively arranged with idler wheel at four angles of 1 bottom of lathe bed, in order to movement.The top of lathe bed 1
Two or so parallel guide rails 2 are fixed, slide 3 is slidably matched by two guide rails 2 of sliding block and this of its bottom.Preferably,
The top of slide 3 is that circular ring shape lower part is swallow-tail form.Lead screw 4 is set between two guide rails 2, which is parallel to guide rail 2,
Spacing between lead screw 4 distance, two guide rails 2 is equal.The both ends of lead screw 4 by bearing and bearing block support on lathe bed 1, and
Lead screw 4 passes through slide 3, lead screw 4 and 3 screw-thread fit of slide.It is set with driven sprocket 5 in the front end of lead screw 4, the driven sprocket 5 is logical
It crosses chain to connect with drive sprocket 6, drive sprocket 6 is set on the output shaft of motor 7, and drive sprocket 6 and motor 7 are respectively positioned on bed
In body 1.
As shown in Figure 1 and Figure 2, there is circular via 3a on slide 3, being equipped with three pieces in via 3a presses even circumferential
The grip block 8 of distribution.Grip block 8 is arc-shaped, and close to the hole wall of via 3a, the center of circle in the center of circle and via 3a of grip block 8
It overlaps, the rubber that shape size is adaptable therewith is fixed on the intrados of grip block 8.Three are installed on the outer wall of slide 3
It is directed to three pieces of 8 surrounded circles of grip block with the piston rod of three pieces of 8 one-to-one telescopic cylinders 9 of grip block, each telescopic cylinder 9
The center of circle in week, the piston rod of telescopic cylinder 9 passes through the hole wall of via 3a, and is connected with the arc top of corresponding grip block 8.
The operation principle of the utility model is as follows：
It is located at tunnel face when the utility model uses, is installed in advance on tunnel madial wall solid for cable tube
Fixed locating rack, length direction equidistant placement of the locating rack along tunnel.It is equipped with to be oriented in the front end of the utility model lathe bed 1 and fill
It sets, when initial, slide 3 is in preceding dead-centre position and close to guider, is sling cable tube P using boom hoisting, and make line
The end of cable pipe P sequentially passes through the via 3a of guider and slide 3, drives three telescopic cylinders 9, makes three telescopic cylinders 9
Piston rod stretch out simultaneously, three pieces of grip blocks 8 clamp cable tube P, unclamp boom hoisting at this time, then driving motor 7, make
The output shaft of motor 7 drives drive sprocket 6 to rotate, and drive sprocket 6 is rotated by chain-driving driven sprocket 4 and lead screw 4 again, by
In lead screw 4 and 3 screw-thread fit of slide, under the action of lead screw 4, slide 3 moves backward along guide rail 2, by cable tube P to rear haulage
A distance, when slide 3 moves to rear dead-centre position, motor 7 shuts down, and the piston cylinder retraction of three telescopic cylinders 9 makes
Three pieces of grip blocks 8 unclamp the clamping to cable tube P, then control the reversion of motor 7, make 3 forward slip of slide to preceding dead-centre position, wait for
After three pieces of grip blocks 8 clamp cable tube P again, slide 3 moves backward again, repeatedly, you can realizes cable tube P to tunnel
It is conveyed in road.It after cable tube enters tunnel, is supported by locating rack, and is guided by the locating rack, moved to next locating rack level
It is dynamic.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of tunnel cable pipe conveying mechanism, it is characterised in that：Two or so parallel guide rails are fixed at the top of lathe bed (1)
(2), slide (3) is slidably matched by two guide rails (2) of sliding block and this of its bottom, and lead screw is arranged between two guide rails (2)
(4), the both ends of the lead screw (4) are by bearing and bearing block support on lathe bed (1), and lead screw (4) is matched with slide (3) screw thread
It closes, in the headgear dress driven sprocket (5) of the lead screw (4), which is connect by chain with drive sprocket (6),
The drive sprocket (6) is set on the output shaft of motor (7), and drive sprocket (6) and motor (7) are respectively positioned in lathe bed (1)；
It is equipped with circular via (3a) on the slide (3), three pieces of folders by even circumferential distribution are equipped in the via (3a)
Block (8) is held, the grip block (8) is arc-shaped, and close to the hole wall of via (3a), the center of circle and the via (3a) of grip block (8)
The center of circle overlap, three and the one-to-one telescopic cylinder (9) of three pieces of grip blocks (8) are installed on the outer wall of the slide (3),
The piston rod of each telescopic cylinder (9) passes through the hole wall of via (3a), and is connected with the arc top of corresponding grip block (8).
2. cable pipe conveying mechanism in tunnel as described in claim 1, it is characterised in that：Intrados in the grip block (8)
On be fixed with the adaptable rubber of shape size therewith.
3. cable pipe conveying mechanism in tunnel as described in claim 1, it is characterised in that：Four in the lathe bed (1) bottom
Idler wheel is respectively arranged at angle.
4. the tunnel cable pipe conveying mechanism as described in claims 1 or 2 or 3, it is characterised in that：The top of the slide (3)
It is swallow-tail form for circular ring shape lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722479.5U CN207827200U (en) | 2017-12-12 | 2017-12-12 | A kind of tunnel cable pipe conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722479.5U CN207827200U (en) | 2017-12-12 | 2017-12-12 | A kind of tunnel cable pipe conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207827200U true CN207827200U (en) | 2018-09-07 |
Family
ID=63387307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721722479.5U Expired - Fee Related CN207827200U (en) | 2017-12-12 | 2017-12-12 | A kind of tunnel cable pipe conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207827200U (en) |
-
2017
- 2017-12-12 CN CN201721722479.5U patent/CN207827200U/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 |
Granted publication date: 20180907 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |