CN112647989A - Device and method for laying groove cover plate in tunnel - Google Patents
Device and method for laying groove cover plate in tunnel Download PDFInfo
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- CN112647989A CN112647989A CN202011549457.XA CN202011549457A CN112647989A CN 112647989 A CN112647989 A CN 112647989A CN 202011549457 A CN202011549457 A CN 202011549457A CN 112647989 A CN112647989 A CN 112647989A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000004146 energy storage Methods 0.000 claims description 27
- 230000006698 induction Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention belongs to the field of tunnel engineering, and particularly relates to a device and a method for laying a groove cover plate in a tunnel. The main body is mainly responsible for transporting the cover plate, then the cover plate is positioned through the positioning slide way, and then the cover plate slides downwards along the positioning slide way, so that the cover plate is automatically laid in the process, and meanwhile, the whole structure of the device is concentrated on one side, so that the device is convenient and suitable for being used in a tunnel.
Description
Technical Field
The invention belongs to the field of tunnel engineering, and particularly relates to a device and a method for laying a groove cover plate in a tunnel.
Background
The tunnel is an engineering building buried in the stratum, is a form of utilizing underground space by human beings, and along with the rapid development of the construction of high-speed railways and highways, the number of the construction trench cover plates in the tunnel is increased, and the construction trench cover plates can be divided into cable trough laying cover plates and ditch laying cover plates according to categories, and the tunnel trench cover plates are used for laying the cable troughs of the tunnel and laying the ditches of the tunnel.
But at present to trench cover plate laying in the tunnel comparatively difficult, because the space in the tunnel is limited, and the trench in the tunnel is close to the tunnel lateral wall setting, and this leads to large-scale laying equipment to be difficult to enter into the tunnel construction in the actual, and manual work is laid and has the big, inefficiency scheduling problem again.
To this end, we propose a trench cover laying device in the tunnel and a method thereof to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides a device and a method for laying a trench cover plate in a tunnel.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a slot apron laying device in tunnel, includes the organism, be equipped with the storage chamber in the organism, be equipped with the backup pad that supports the storage to the apron in the storage chamber, storage chamber diapire is equipped with the hoisting device of control backup pad, the organism top is equipped with the pushing mechanism who realizes promoting to the apron, organism one side is equipped with the location slide, be equipped with two locating plates on the slide, be equipped with a plurality of extensible members between locating plate and the organism lateral wall, location slide bottom is connected with two positioning mechanism, positioning mechanism can control the length of extensible member, the whole cylinder of location slide bottom fixedly connected with.
In foretell device is laid to trench cover board in tunnel, hoisting device comprises motor, fixed plate and ball, the vertical and fixed connection of fixed plate is in the storage intracavity, fixed plate and backup pad sliding connection, motor fixed connection is on the storage chamber diapire, the ball top is rotated with the storage chamber roof and is connected, ball bottom and motor output fixed connection, ball and backup pad threaded connection.
In foretell device is laid to trench cover in tunnel, pushing mechanism comprises first cylinder, second cylinder, first slurcam and second slurcam, first cylinder fixed connection is in the organism top, first cylinder output towards the location slide and with first slurcam fixed connection, second cylinder fixed connection is on the location slide, second cylinder output towards location slide below and with second slurcam fixed connection.
In foretell device is laid to trench cover board in tunnel, the extensible member comprises a fixed section of thick bamboo, electro-magnet, tension spring, control panel and connecting rod, a fixed section of thick bamboo and location slide lateral wall fixed connection, electro-magnet fixed connection is in a fixed section of thick bamboo, be equipped with the spout with the electro-magnet intercommunication in the fixed section of thick bamboo, control panel sliding connection is in the spout, tension spring both ends respectively with control panel and electro-magnet fixed connection, tension spring's one side fixed connection is kept away from with the control panel to the connecting rod, the connecting rod runs through the spout and extends to the external world and with locating plate fixed connection.
In the above device for paving the channel cover plate in the tunnel, the positioning mechanism is composed of a sliding rod, a first positioning wheel, a second positioning wheel, a sliding plate, a thrust spring and a contact pair, a control groove is formed in the bottom end of the positioning slideway, the contact pair is provided with a plurality of contact pairs which are respectively and fixedly connected to two opposite side walls of the control groove, the sliding plate is slidably connected in the control groove, two ends of the thrust spring are respectively and fixedly connected with the sliding plate and the side wall of the control groove, the sliding rod penetrates through the side wall of the control groove and is fixedly connected with one side of the sliding plate far away from the thrust spring, the first positioning wheel is axially sleeved on the sliding rod and is rotatably connected with the sliding rod, one end of the sliding rod far away from the sliding plate is rotatably connected with the second positioning wheel, and the second positioning wheel is horizontally arranged.
In the above device for paving the channel cover plate in the tunnel, the control groove is a square groove, the sliding plate is a square plate, and the sliding plate is of a conductor structure.
In the above device for paving the cover plate of the trench in the tunnel, a plurality of rotating grooves are arranged in the positioning slide way, rotating shafts are rotatably connected in the rotating grooves, rotating wheels are fixedly connected to the rotating shafts, torsion springs and energy storage mechanisms are respectively arranged on two opposite side walls of the rotating grooves, one end of each rotating shaft is fixedly connected with the corresponding torsion spring, and the other end of each rotating shaft is matched with the corresponding energy storage mechanism.
In foretell device is laid to trench cover board in tunnel, energy storage mechanism comprises permanent magnet and induction coil, be equipped with the energy storage chamber in the rotation groove lateral wall, the coil is equipped with multiturn and fixed connection on energy storage chamber lateral wall, the axis of rotation runs through the energy storage chamber and rotates with energy storage chamber lateral wall to be connected, the permanent magnet is located energy storage intracavity and fixed connection in the axis of rotation.
The invention also discloses a method for laying the channel cover plate in the tunnel, which comprises the following steps:
s1, when paving, the first air cylinder pushes the cover plate at the topmost end of the supporting plate to move towards the direction of the positioning slide way through the first pushing plate, and then the second air cylinder pushes the cover plate on the positioning slide way towards the lower part of the positioning slide way through the second pushing plate;
s2, the cover plate is clamped between the two positioning plates, the positioning of the cover plate is realized under the action of the two positioning plates, and the bottom end of the cover plate slides downwards under the action of the rotating wheel until the cover plate enters the groove;
and S3, the positioning cylinder controls the third pushing plate to enable the cover plate to slide in the groove until the cover plate abuts against the rest cover plates in the groove, and paving is finished.
The invention has the beneficial effects that: first locating wheel and second locating wheel among the positioning mechanism will realize the sliding plate and switch on with different contact according to the distance between the lateral wall of groove, and then realize that the electro-magnet will be in different power this moment, and then realize that the locating plate this moment will be in different positions, then the apron of piling and placing in the backup pad will move to the location slide under the effect of first cylinder and second cylinder on.
The apron on the location slide will slide down along the location slide, and the speed that the in-process can realize controlling the apron gliding through torsion spring and energy storage mechanism, and then realizes that the apron will slide to the ditch inslot with safe speed, then realizes the adjustment to the apron through whole position cylinder, realizes laying of apron.
The following are included: the main part is mainly responsible for transporting the apron, then will lap the location of realizing the apron through the location slide, then make the apron slide down along the location slide, and then realize that the in-process is automatic to be laid the apron, and device overall structure concentrates on one side simultaneously, and is convenient and be fit for using in the tunnel.
Drawings
FIG. 1 is a schematic structural view of a front section of a trench cover plate laying device in a tunnel according to the present invention;
FIG. 2 is a schematic top view of a positioning chute of the device for laying a cover plate of a trench in a tunnel according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a schematic view of a side view of a portion of a connection portion between a positioning chute and a trench in the device for laying a trench cover plate in a tunnel according to the present invention;
FIG. 6 is a schematic view of a partial front view structure of a connection between a positioning chute and a trench in the device for laying a trench cover plate in a tunnel according to the present invention;
fig. 7 is an enlarged schematic view of the structure at C in fig. 6.
In the figure: 1 machine body, 11 material storage cavities, 12 supporting plates, 2 lifting devices, 21 motors, 22 fixing plates, 23 ball screws, 3 pushing mechanisms, 31 first air cylinders, 32 second air cylinders, 33 first pushing plates, 34 second pushing plates, 4 positioning slideways, 41 positioning air cylinders, 42 rotating grooves, 43 rotating shafts, 44 rotating wheels, 45 torsion springs, 46 energy storage mechanisms, 461 induction coils, 462 permanent magnets, 5 positioning plates, 6 telescopic pieces, 61 fixing cylinders, 62 electromagnets, 63 tension springs, 64 control plates, 65 connecting rods, 66 chutes, 7 positioning mechanisms, 71 sliding rods, 72 first positioning wheels, 73 second positioning wheels, 74 sliding plates, 75 thrust springs, 76 contact pairs, 77 control grooves, 8 cover plates and 9 grooves.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
As shown in fig. 1-7, a tunnel trench cover plate laying device and a method thereof include a machine body 1, a material storage chamber 11 is provided in the machine body 1, a support plate 12 for supporting and storing a cover plate 8 is provided in the material storage chamber 11, and a lifting device 2 for controlling the support plate 12 is provided at the bottom wall of the material storage chamber 11.
Referring to fig. 1, hoisting device 2 comprises motor 21, fixed plate 22 and ball 23, and fixed plate 22 is vertical and fixed connection in storage cavity 11, fixed plate 22 and backup pad 12 sliding connection, and motor 21 fixed connection is on storage cavity 11 diapire, and ball 23 top rotates with storage cavity 11 roof to be connected, and ball 23 bottom and motor 21 output fixed connection, ball 23 and backup pad 12 threaded connection.
When motor 21 drives ball 23 and rotates, ball 23 will drive backup pad 12 rebound, and fixed plate 22 will carry on spacingly to backup pad 12 simultaneously, ensures that backup pad 12 can't rotate, during the in-service use simultaneously, stacks apron 8 in backup pad 12, and the apron 8 lateral part pastes at fixed plate 22 and places, and fixed plate 22 will carry on spacingly to apron 8 in backup pad 12.
One side of the machine body 1 is provided with a positioning slide way 4, referring to fig. 2 and 3, a plurality of rotating grooves 42 are arranged in the positioning slide way 4, rotating shafts 43 are rotatably connected in the rotating grooves 42, rotating wheels 44 are fixedly connected to the rotating shafts 43, two opposite side walls of the rotating grooves 42 are respectively provided with a torsion spring 45 and an energy storage mechanism 46, one end of each rotating shaft 43 is fixedly connected with the torsion spring 45, and the other end of each rotating shaft 43 is matched with the energy storage mechanism 46.
Referring to fig. 3, the energy storage mechanism 46 is composed of a permanent magnet 462 and an induction coil 461, an energy storage cavity is arranged in the side wall of the rotating groove 42, the induction coil 461 is provided with a plurality of turns and is fixedly connected to the side wall of the energy storage cavity, the rotating shaft 43 penetrates through the energy storage cavity and is rotatably connected with the side wall of the energy storage cavity, the permanent magnet 462 is located in the energy storage cavity and is fixedly connected to the rotating shaft 43, and a power supply electrically connected with the induction coil 461 is arranged at the bottom end of.
Can realize controlling the gliding speed of apron 8 through torsion spring 45 and energy storage mechanism 46, avoid the gliding speed of apron 8 too fast, and then realize that apron 8 will slide to slot 9 with safe speed in, can convert the gravitational potential energy that apron 8 glided into the electric energy simultaneously, and then the energy saving reduces the energy loss of mechanical work time.
The positioning slide way 4 is fixedly connected with the machine body 1, the top end of the machine body 1 is provided with a pushing mechanism 3 for pushing the cover plate 8, and referring to fig. 1 and 2, the pushing mechanism 3 is composed of a first cylinder 31, a second cylinder 32, a first pushing plate 33 and a second pushing plate 34.
The first air cylinder 31 will push the cover plate 8 at the top end of the supporting plate 12 to move towards the positioning slide way 4 through the first pushing plate 33, and then the second air cylinder 32 will push the cover plate 8 on the positioning slide way 4 towards the lower part of the positioning slide way 4 through the second pushing plate 34.
Referring to fig. 2, two positioning plates 5 are arranged on the positioning slide 4, the side walls of the positioning plates 5 are rotatably connected with a plurality of horizontally-rotating sliding wheels, a cover plate 8 sliding on the positioning slide 4 can slide between the two positioning plates 5, the sliding wheels on the positioning plates 5 can reduce the friction force between the positioning plates 5 and the cover plate 8, and therefore the situation that the cover plate 8 cannot fall down in the positioning slide 4 due to the fact that the cover plate 8 is clamped between the positioning plates 5 and the cover plate 8 due to the fact that the friction force is too large is avoided.
A plurality of telescopic pieces 6 are arranged between the positioning plate 5 and the side wall of the machine body 1, and referring to fig. 4, the telescopic pieces 6 are composed of a fixed cylinder 61, an electromagnet 62, a tension spring 63, a control plate 64 and a connecting rod 65.
Fixed cylinder 61 and 4 lateral walls fixed connection of location slide, electro-magnet 62 fixed connection is in fixed cylinder 61, be equipped with the spout 66 with electro-magnet 62 intercommunication in the fixed cylinder 61, control panel 64 sliding connection is in spout 66, tension spring 63 both ends respectively with control panel 64 and electro-magnet 62 fixed connection, control panel 64 is the ferromagnetism material, one side fixed connection of tension spring 63 is kept away from with control panel 64 to connecting rod 65, connecting rod 65 runs through spout 66 and extends to the external world and with locating plate 5 fixed connection.
By controlling the power of the electromagnet 62, it can be achieved that the control board 64 will be in different positions, and thus that the positioning plate 5 will be in different positions, and thus that the positioning of the cover plate 8 is achieved by adjusting the position of the positioning plate 5.
Two positioning mechanisms 7 are connected to the bottom end of the positioning slideway 4, and referring to fig. 6 and 7, the positioning mechanisms 7 are composed of a sliding rod 71, a first positioning wheel 72, a second positioning wheel 73, a sliding plate 74, a thrust spring 75 and a contact pair 76.
The bottom end of the positioning slide 4 is provided with a control groove 77, the contact pairs 76 are provided with a plurality of contact pairs and are respectively fixedly connected to two opposite side walls of the control groove 77, the sliding plate 74 is slidably connected in the control groove 77, two ends of the thrust spring 75 are respectively fixedly connected with the sliding plate 74 and the side walls of the control groove 77, the sliding rod 71 penetrates through the side walls of the control groove 77 and is fixedly connected with one side of the sliding plate 74 far away from the thrust spring 75, the first positioning wheel 72 is axially sleeved on the sliding rod 71 and is rotatably connected with the sliding rod 71, one end of the sliding rod 71 far away from the sliding plate 74 is rotatably connected with the second positioning wheel 73, and the second positioning wheel 73 is.
And the sliding plate 74 is a conductor structure, when different contact pairs 76 of the sliding plate 74 are contacted, the sliding plate 74 will conduct the different contact pairs 76.
When the machine body 1 moves forward, the second positioning wheel 73 is always attached to the side wall of the groove 9 under the action of the thrust spring 75, and when the second positioning wheel 73 is located at different positions, the sliding plate 74 is contacted with different contact pairs 76, so that different contact pairs 76 are conducted, the contact pairs 76 are all connected in series with the electromagnet 62, when different contact pairs 76 are contacted, the power of the electromagnet 62 is changed, and the position of the positioning plate 5 is changed along with the position change of the second positioning wheel 73.
Referring to fig. 5, the bottom end of the positioning slide 4 is fixedly connected with a positioning cylinder 41, the output end of the positioning cylinder 41 is fixedly connected with a third pushing plate, and the cover plate 8 entering the groove 9 will move along the groove 9 under the action of the positioning cylinder 41 until contacting with other cover plates 8 in the groove 9.
The operating principle of the present invention will now be described as follows:
when laying is carried out, the first air cylinder 31 pushes the cover plate 8 at the topmost end of the support plate 12 to move towards the direction of the positioning slide way 4 through the first pushing plate 33, then the second air cylinder 32 will push the cover plate 8 on the positioning slide way 4 towards the lower part of the positioning slide way 4 through the second pushing plate 34, and then the motor 21 works to enable the support plate 12 to ascend through the ball screw 23 by the thickness of exactly one cover plate 8.
The apron 8 will press from both sides between two locating plates 5, realize the location of self under the effect of two locating plates 5, and the apron 8 bottom will slide downwards with safe speed under the effect of rotating wheel 44 and enter into slot 9 until apron 8, then control whole position cylinder 41 work, whole position cylinder 41 will control the third catch plate and make apron 8 slide in slot 9, when remaining apron 8 offsets in apron 8 and slot 9, accomplish and lay, repeat above-mentioned step and lay to next apron 8.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A trench cover plate laying device in a tunnel comprises a machine body (1) and is characterized in that a storage cavity (11) is arranged in the machine body (1), a supporting plate (12) for supporting and storing a cover plate (8) is arranged in the storage cavity (11), a lifting device (2) for controlling the supporting plate (12) is arranged on the bottom wall of the storage cavity (11), a pushing mechanism (3) for pushing the cover plate (8) is arranged at the top end of the machine body (1), a positioning slide way (4) is arranged on one side of the machine body (1), two positioning plates (5) are arranged on the positioning slide way (4), a plurality of telescopic pieces (6) are arranged between the positioning plates (5) and the side wall of the machine body (1), two positioning mechanisms (7) are connected to the bottom end of the positioning slide way (4), and the positioning mechanisms (7) can control the lengths of the telescopic pieces (, the bottom end of the positioning slide way (4) is fixedly connected with an aligning cylinder (41).
2. The tunnel trench cover plate laying device according to claim 1, wherein the lifting device (2) is composed of a motor (21), a fixing plate (22) and a ball screw (23), the fixing plate (22) is vertically and fixedly connected in the storage cavity (11), the fixing plate (22) is slidably connected with the support plate (12), the motor (21) is fixedly connected on the bottom wall of the storage cavity (11), the top end of the ball screw (23) is rotatably connected with the top wall of the storage cavity (11), the bottom end of the ball screw (23) is fixedly connected with the output end of the motor (21), and the ball screw (23) is in threaded connection with the support plate (12).
3. The tunnel trench cover plate laying device according to claim 1, wherein the pushing mechanism (3) is composed of a first cylinder (31), a second cylinder (32), a first pushing plate (33) and a second pushing plate (34), the first cylinder (31) is fixedly connected above the machine body (1), the output end of the first cylinder (31) faces the positioning slide way (4) and is fixedly connected with the first pushing plate (33), the second cylinder (32) is fixedly connected on the positioning slide way (4), and the output end of the second cylinder (32) faces below the positioning slide way (4) and is fixedly connected with the second pushing plate (34).
4. The trench cover laying device in a tunnel according to claim 1, the telescopic piece (6) consists of a fixed cylinder (61), an electromagnet (62), a tension spring (63), a control plate (64) and a connecting rod (65), the fixed cylinder (61) is fixedly connected with the side wall of the positioning slide way (4), the electromagnet (62) is fixedly connected in the fixed cylinder (61), a sliding groove (66) communicated with the electromagnet (62) is arranged in the fixed cylinder (61), the control plate (64) is connected in the sliding groove (66) in a sliding way, two ends of the tension spring (63) are respectively fixedly connected with the control plate (64) and the electromagnet (62), the connecting rod (65) is fixedly connected with one side of the control plate (64) far away from the tension spring (63), the connecting rod (65) penetrates through the sliding groove (66), extends to the outside and is fixedly connected with the positioning plate (5).
5. The tunnel trench cover plate laying device according to claim 1, wherein the positioning mechanism (7) is composed of a sliding rod (71), a first positioning wheel (72), a second positioning wheel (73), a sliding plate (74), a thrust spring (75) and a contact pair (76), the bottom end of the positioning slideway (4) is provided with a control slot (77), the contact pair (76) is provided with a plurality of contact pairs fixedly connected to two opposite side walls of the control slot (77), the sliding plate (74) is slidably connected in the control slot (77), two ends of the thrust spring (75) are fixedly connected with the sliding plate (74) and the side wall of the control slot (77), the sliding rod (71) penetrates through the side wall of the control slot (77) and is fixedly connected with one side of the sliding plate (74) far away from the thrust spring (75), the first positioning wheel (72) is axially sleeved on the sliding rod (71) and is rotatably connected with the sliding rod (71), one end of the sliding rod (71) far away from the sliding plate (74) is rotatably connected with a second positioning wheel (73), and the second positioning wheel (73) is horizontally arranged.
6. A trench cover plate laying arrangement in a tunnel according to claim 5, characterized in that the control slot (77) is a square slot arrangement, the sliding plate (74) is a square plate arrangement and the sliding plate (74) is a conductor structure.
7. The tunnel trench cover plate laying device according to claim 1, wherein a plurality of rotating grooves (42) are formed in the positioning slide way (4), rotating shafts (43) are rotatably connected in the rotating grooves (42), rotating wheels (44) are fixedly connected to the rotating shafts (43), two opposite side walls of each rotating groove (42) are respectively provided with a torsion spring (45) and an energy storage mechanism (46), one end of each rotating shaft (43) is fixedly connected with the torsion spring (45), and the other end of each rotating shaft (43) is matched with the energy storage mechanism (46).
8. The tunnel trench cover plate laying device according to claim 7, wherein the energy storage mechanism (46) is composed of a permanent magnet (462) and an induction coil (461), an energy storage cavity is arranged in the side wall of the rotating groove (42), the induction coil (461) is provided with a plurality of turns and is fixedly connected to the side wall of the energy storage cavity, the rotating shaft (43) penetrates through the energy storage cavity and is rotatably connected with the side wall of the energy storage cavity, and the permanent magnet (462) is positioned in the energy storage cavity and is fixedly connected to the rotating shaft (43).
9. A laying method of a device for laying a trench cover plate in a tunnel is characterized by comprising the following steps:
s1, when paving, the first air cylinder (31) pushes the cover plate (8) at the topmost end of the support plate (12) to move towards the direction of the positioning slide way (4) through the first pushing plate (33), and then the second air cylinder (32) pushes the cover plate (8) on the positioning slide way (4) towards the lower part of the positioning slide way (4) through the second pushing plate (34);
s2, the cover plate (8) is clamped between the two positioning plates (5), self positioning is realized under the action of the two positioning plates (5), and the bottom end of the cover plate (8) slides downwards under the action of the rotating wheel (44) until the cover plate (8) enters the groove (9);
s3, the positioning cylinder (41) controls the third pushing plate to enable the cover plate (8) to slide in the groove (9) until the cover plate (8) abuts against the rest cover plates (8) in the groove (9), and paving is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549457.XA CN112647989A (en) | 2020-12-23 | 2020-12-23 | Device and method for laying groove cover plate in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549457.XA CN112647989A (en) | 2020-12-23 | 2020-12-23 | Device and method for laying groove cover plate in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112647989A true CN112647989A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011549457.XA Withdrawn CN112647989A (en) | 2020-12-23 | 2020-12-23 | Device and method for laying groove cover plate in tunnel |
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| Country | Link |
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| CN (1) | CN112647989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323041A (en) * | 2021-05-31 | 2021-08-31 | 中煤江南(佛山)建设发展有限公司 | Plugging device for water leakage position of underground diaphragm wall |
-
2020
- 2020-12-23 CN CN202011549457.XA patent/CN112647989A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323041A (en) * | 2021-05-31 | 2021-08-31 | 中煤江南(佛山)建设发展有限公司 | Plugging device for water leakage position of underground diaphragm wall |
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Application publication date: 20210413 |