CN112253164A

CN112253164A - Tunnel excavation equipment

Info

Publication number: CN112253164A
Application number: CN202011490249.7A
Authority: CN
Inventors: 杨桂英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-01-22

Abstract

The invention discloses tunneling equipment, which comprises a top side box body, wherein an internal sliding cavity is arranged in the top side box body, two sides of the internal sliding cavity are communicated with and provided with symmetrical storage cavities, an internal cavity is arranged in the top side box body, symmetrical side grooves are communicated and arranged in the end walls at the two sides of the internal cavity, a lifting driving motor is arranged at the top of each side groove, one side of the lifting driving motor is provided with a rotating threaded shaft in a power connection way, a lifting connecting plate is arranged between the side grooves in a sliding way, the lifting connecting plate is in threaded fit connection with the rotating threaded shaft, an internal swing motor is arranged in the lifting connecting plate, a connecting swing rod is arranged on one side of an output shaft of the internal swing motor, and bricks stored in the bricks can be taken out and stacked to form an arched structure to support a tunnel wall.

Description

Tunnel excavation equipment

Technical Field

The invention relates to the technical field of tunnel excavation equipment, in particular to tunnel excavation equipment.

Background

The existing equipment has more defects, the first main problem is that the existing equipment cannot efficiently and conveniently and efficiently fill corresponding structural materials on the inner wall of the tunnel for full clamping and locking, the second main problem is that the existing equipment cannot be grabbed and taken down by the corresponding equipment to extrude sealing bricks and the like to be attached to the inner wall of the tunnel, and due to the defects, most of the existing personnel adopt a mode of transporting the corresponding structural bricks to the inside of the tunnel by using a truck and then jacking the bricks into the inside of the tunnel sufficiently and efficiently by using a manual mode, so that the problems are caused as long as the operation at a high place needs to be facilitated by using the corresponding ascending equipment, and the personnel are not convenient to paint concrete on the tunnel bricks, so that the actual use and the working efficiency of the personnel are greatly reduced, the personnel of being convenient for carry out convenient smooth service equipment.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a tunneling apparatus, which can solve the above-mentioned problems in the prior art.

The invention is realized by the following technical scheme: the invention relates to tunneling equipment, which comprises a top side box body, wherein an internal sliding cavity is arranged in the top side box body, two sides of the internal sliding cavity are communicated and provided with symmetrical storage cavities, an internal containing cavity is arranged in the top side box body, two side walls at two sides of the internal containing cavity are communicated and provided with symmetrical side grooves, the top of each side groove is provided with a lifting driving motor, one side of each lifting driving motor is in power connection with a rotating threaded shaft, a lifting connecting plate is arranged between the side grooves in a sliding manner and is in threaded fit connection with the rotating threaded shaft, an internal swinging motor is arranged in each lifting connecting plate, one side of an output shaft of the internal swinging motor is provided with a connecting swinging rod, an internal connecting cylinder is arranged in each connecting swinging rod, a cylinder push rod is arranged in each internal connecting cylinder in a power connection manner, one side of each cylinder, the storage cavity is internally provided with a plurality of bricks, the bricks are internally provided with a locking device which is used for locking the bricks at the upper side and the lower side and is convenient for the clamping device to clamp, and the internal sliding cavity and the storage cavity are internally provided with a pushing device which is used for pushing the bricks out so as to be convenient for the clamping device to clamp.

According to the technical scheme, the clamping device comprises a side plate fixedly connected with the air cylinder push rod in a matched mode, symmetrical fixing rods are arranged on two sides of the side plate, a bottom side matching cylinder and a top side matching cylinder are arranged in the fixing rods and are connected in a sliding matched mode, a sliding block is arranged on one side of the bottom side matching cylinder and one side of the top side matching cylinder, a plurality of loading grooves in the brick are formed in the brick, the sliding block and the loading grooves are clamped, and an internal driving assembly for driving the sliding block to slide is arranged in the fixing rods.

According to a further technical scheme, the inner driving assembly comprises a push fit cylinder arranged in the fixed rod, a sliding fit pushing plate is arranged on one side of a push rod of the push fit cylinder, side fit connecting rods are hinged to two sides of the sliding fit pushing plate, and the sliding block is hinged to the side fit connecting rods.

According to the technical scheme, the locking device comprises a loading cavity arranged at the top of the brick, two sides of the loading cavity are communicated with symmetrical clamping side cavities, the top side of the loading cavity is provided with the brick and the lower side of the loading cavity, a side inner cavity is formed in the brick, and an elastic locking assembly which is used for locking and fixing the brick and is arranged on the upper side and the lower side in a pushing and extruding mode is arranged in the side inner cavity.

In a further technical scheme, the elastic locking component comprises a rotating handle rotatably arranged in the side inner cavity, one side of the driven matching gear is provided with a driving bevel gear, one side of the driving bevel gear is engaged with a side engaging bevel gear, one side of the side engaging bevel gear is provided with a matching connecting rod, the matching connecting rod is in rotating matching connection with the end wall of the side inner cavity, the outer surface of the matching connecting rod is provided with a driving connecting gear, one side of the driving connecting gear is also provided with a driven matching gear, the driven matching gear is in rotating matching connection with the end wall of the side inner cavity, the driven matching gear is in threaded matching connection with a connecting shaft, one side of the connecting shaft is provided with a connecting matching block, one side of the side inner cavity is communicated with a side connecting groove, the side connecting groove is in sliding matching connection with the connecting matching block, the brick loading device is characterized in that symmetrical clamping blocks are arranged in the end wall of the side inner cavity in a sliding mode, a push-out connecting rod is hinged to the lifting pushing plate and arranged in the clamping blocks, and the clamping blocks penetrate through the bricks in a sliding mode and are clamped with the clamping side cavities.

Further technical scheme, the ejecting device including set up in deposit a plurality of promotion side cylinders in the chamber end wall, promotion side cylinder push rod one side is provided with the side push pedal, with deposit chamber end wall sliding fit and connect, the side push pedal with the fragment of brick offsets, inside chamber top that slides is provided with the top side motor, top side motor downside power connection is provided with the output lifter, the output lifter with inside chamber end wall normal running fit that slides is connected, inside intracavity gliding the being provided with lift linking bridge that slides, lift linking bridge with output lifter screw-thread fit is connected, be provided with in the lift linking bridge and be used for holding the dress subassembly of holding of fragment of brick.

Further technical scheme, the dress receive the subassembly including set up in the chamber of packing into in the lift linking bridge, the chamber both sides intercommunication of packing into is provided with the lift linking bridge of symmetry, the rotation inner chamber internal rotation be provided with motor drive pivoted swing cooperation board.

The invention has the beneficial effects that:

the equipment is simple in structure, and the bricks stored in the bricks can be taken out and stacked to form an arch structure to support the tunnel wall.

When the equipment works, the lifting driving motor drives the rotating threaded shaft to rotate after working, the rotating threaded shaft drives the lifting connecting plate to move up and down in the side groove after rotating, the internal swing motor drives the connecting swing rod to swing after working, the internal connecting air cylinder can expand and contract to enable the air cylinder push rod to extend into the internal sliding cavity to take the bricks, the top side motor drives the output lifting rod to rotate after working before the internal sliding motor drives the lifting connecting bracket to move up and down, the pushing side air cylinder can push the side pushing plate to be in contact with the bricks, the bricks are pushed into the loading cavity and are fully supported by the swinging matching plate, and the lifting connecting bracket moves the lifting connecting bracket loaded with the bricks to the lowest side, because the cylinder push rod can swing to vertical state and possess flexible function, makes the first dress card of gliding block enters into after the loading groove, and promote the drive after the cooperation cylinder work the cooperation of sliding pushes away the crowded board and slides, makes after the swing of side cooperation connecting rod and under the effect that bottom side cooperation section of thick bamboo and top side cooperation section of thick bamboo sliding fit are connected, make the gliding block slided in carry out abundant dress card in the loading groove, make the curb plate with the indirect locking of fragment of brick makes the fragment of brick can be swung the back with the pile up neatly is good the fragment of brick carries out the dress card.

When the bricks on the upper side and the lower side are locked, the rotating handle is firstly rotated, the matching connecting rod is driven to rotate and then the core of the driving connecting gear is driven to rotate under the meshing action of the side meshing bevel gear and the driving bevel gear, the driven matching gear is meshed with the driving connecting gear, the connecting shaft is in threaded fit connection with the driven matching gear, the connecting matching block is in sliding fit connection with the side connecting groove, the connecting shaft drives the lifting pushing plate to slide downwards, the pushing connecting rod is pushed to push the clamping block and the clamping side cavity to clamp, and the bricks on the upper side and the lower side are clamped in advance through the clamping cavity.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

Fig. 1 is a schematic view of the internal overall structure of a tunneling apparatus according to the present invention;

FIG. 2 is a schematic view at A in FIG. 1;

FIG. 3 is a schematic view at B of FIG. 1;

FIG. 4 is a schematic view at C of FIG. 1;

in the figure, a cylinder push rod 11, an internal connecting cylinder 12, a lifting driving motor 13, a rotating threaded shaft 14, a side groove 15, a lifting connecting plate 16, an internal swing motor 17, an internal cavity 18, a connecting swing rod 19, an internal sliding cavity 21, a top motor 22, a top box 23, an output lifting rod 24, a fixed rod 31, a sliding fit extruding plate 32, a side plate 33, a push fit cylinder 34, a bottom fit cylinder 35, a top fit cylinder 36, a loading groove 37, a sliding block 38, a driving bevel gear 39, a side engagement bevel gear 41, a brick 42, a side inner cavity 43, a connecting fitting block 44, a side connecting groove 45, a connecting shaft 46, a driven fit gear 47, a driving connecting gear 48, a lifting extruding plate 49, a clamping block 51, a pushing connecting rod 53, a loading cavity 54, a clamping side cavity 55, a fit connecting rod 56, a rotating handle 57, a side fit connecting rod 58, a lifting connecting bracket 61, a swinging fitting plate 62, a lifting connecting, A rotating inner cavity 63, a loading cavity 64, a storage cavity 71, a pushing side air cylinder 72 and a side pushing plate 73.

Detailed Description

As shown in fig. 1 to 4, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the following up-down, left-right and front-back directions are consistent with the up-down, left-right and front-back directions of the projection relation of the tunnel boring equipment in the figure 1, the tunnel boring equipment comprises a top side box body 23, an internal sliding cavity 21 is arranged in the top side box body 23, two sides of the internal sliding cavity 21 are communicated with symmetrical storage cavities 71, an internal containing cavity 18 is arranged in the top side box body 23, two side end walls of the internal containing cavity 18 are communicated with symmetrical side grooves 15, the top of each side groove 15 is provided with a lifting driving motor 13, one side of the lifting driving motor 13 is dynamically connected with a rotating threaded shaft 14, a lifting connecting plate 16 is arranged between the side grooves 15 in a sliding manner, the lifting connecting plate 16 is in threaded fit connection with the rotating threaded shaft 14, an internal swinging motor 17 is arranged in the lifting connecting plate 16, one side of an output shaft of, connect and be provided with internal connection cylinder 12 in the pendulum rod 19, power connection is provided with cylinder push rod 11 in the internal connection cylinder 12, cylinder push rod 11 one side is provided with the clamping device who is used for centre gripping arch brick, it has a plurality of fragment of brick 42 to deposit the intracavity 71, be provided with in the fragment of brick 42 and be used for the downside the fragment of brick 42 is locked and the clamping device of being convenient for carries out the locking device of centre gripping, inside slide the chamber 21 with deposit the intracavity 71 be provided with be used for with the fragment of brick 42 is released so that the ejecting device of clamping device centre gripping.

Beneficially, the clamping device includes a side plate 33 fixedly connected with the cylinder push rod 11 in a matching manner, two sides of the side plate 33 are provided with symmetrical fixing rods 31, a bottom side matching barrel 35 and a top side matching barrel 36 are arranged in the fixing rods 31, the bottom side matching barrel 35 is connected with the top side matching barrel 36 in a sliding fit manner, a sliding block 38 is arranged on one side of the bottom side matching barrel 35 and one side of the top side matching barrel 36, a plurality of loading grooves 37 are arranged in the brick 42, the sliding block 38 is arranged in a clamping manner with the loading grooves 37, and an internal driving assembly for driving the sliding block 38 to slide is arranged in the fixing rods 31.

Advantageously, the internal driving assembly comprises a push fit cylinder 34 arranged in the fixing rod 31, a sliding fit pushing plate 32 is arranged on one side of a push rod of the push fit cylinder 34, side fit connecting rods 58 are hinged to two sides of the sliding fit pushing plate 32, and the side fit connecting rods 58 are hinged to the sliding block 38.

Advantageously, the locking device comprises a loading cavity 54 arranged at the top of the brick 42, symmetrical clamping side cavities 55 are arranged on two sides of the loading cavity 54 in a communicating mode, the brick 42 on the top side and the loading cavity 54 on the lower side are arranged in a clamping mode, a side inner cavity 43 is arranged in the brick 42, and an elastic locking component for locking and fixing the bricks 42 on the upper side and the lower side in a pushing and pressing mode is arranged in the side inner cavity 43.

Advantageously, the elastic locking assembly comprises a rotating handle 57 rotatably arranged in the side inner cavity 43, the driven mating gear 47 is provided with a driving bevel gear 39 on one side, the driving bevel gear 39 is provided with a side mating bevel gear 41 on one side in a meshed manner, the side mating bevel gear 41 is provided with a mating connecting rod 56 on one side, the mating connecting rod 56 is in rotating fit connection with the end wall of the side inner cavity 43, the mating connecting rod 56 is provided with a driving connecting gear 48 on the outer surface, the driving connecting gear 48 is also provided with a driven mating gear 47 on one side, the driven mating gear 47 is in rotating fit connection with the end wall of the side inner cavity 43, the driven mating gear 47 is provided with a connecting shaft 46 in internal thread fit connection, the connecting shaft 46 is provided with a connecting mating block 44 on one side, the side inner cavity 43 is provided with a side connecting groove 45 in communication manner, and the side, a lifting pushing plate 49 is arranged on one side of the connecting shaft 46, symmetrical clamping and clamping blocks 51 are arranged in the end wall of the side inner cavity 43 in a sliding mode, a pushing connecting rod 53 is arranged in the clamping and clamping blocks 51 in a hinged mode, the pushing connecting rod 53 is hinged to the lifting pushing plate 49, and the clamping and clamping blocks 51 penetrate through the brick 42 in a sliding mode and are clamped with the clamping side cavity 55.

Beneficially, wherein, the pushing-out device includes a plurality of pushing-side air cylinders 72 disposed in the end wall of the storage cavity 71, a side pushing plate 73 is disposed on one side of a pushing rod of the pushing-side air cylinder 72, the pushing rod 74 is connected with the end wall of the storage cavity 71 in a sliding fit manner, the side pushing plate 73 abuts against the bricks 42, the top of the internal sliding cavity 21 is provided with the top side motor 22, the lower side of the top side motor 22 is connected with the output lifting rod 24 in a power connection manner, the output lifting rod 24 is connected with the end wall of the internal sliding cavity 21 in a rotating fit manner, a lifting connecting bracket 61 is slidably disposed in the internal sliding cavity 21, the lifting connecting bracket 61 is connected with the output lifting rod 24 in a threaded fit manner, and a holding assembly for holding the bricks 42 is.

Advantageously, the containing assembly comprises a loading cavity 64 arranged in the lifting connecting bracket 61, symmetrical lifting connecting brackets 61 are arranged on two sides of the loading cavity 64 in a communicating mode, and a motor-driven rotating swing matching plate 62 is arranged in the rotating cavity 63 in a rotating mode.

In the initial state, the above-described apparatus, assemblies and structures are in a rest position, and the apparatus is capable of stacking the bricks 42 stored in the bricks 42 to form an arch structure for supporting the tunnel wall after they are taken out.

When the equipment is operated, the lifting driving motor 13 drives the rotating threaded shaft 14 to rotate after being operated, the rotating threaded shaft 14 drives the lifting connecting plate 16 to move up and down in the side groove 15 after being rotated, the internal swing motor 17 drives the connecting swing rod 19 to swing after being operated, the internal connecting air cylinder 12 can strengthen the air cylinder push rod 11 to extend and retract, so that the air cylinder push rod 11 can extend into the internal sliding cavity 21 to take the brick 42, the top side motor 22 drives the output lifting rod 24 to rotate after being operated before the internal connecting air cylinder 11 makes the lifting connecting bracket 61 to move up and down, and the pushing side air cylinder 72 can push the side push plate 73 to contact with the brick 42, so that the brick 42 is pushed into the loading cavity 64 and is fully supported by the swing matching plate 62, and the lifting connecting bracket 61 moves the lifting connecting bracket 61 loaded with the bricks 42 to the lowest side, because the air cylinder push rod 11 can swing to the vertical state and has the function of extension, after the sliding block 38 is firstly clamped and enters the loading groove 37, and the push fit air cylinder 34 works, the sliding fit extrusion plate 32 is driven to slide, so that after the side fit connecting rod 58 swings, under the action of sliding fit connection of the bottom fit cylinder 35 and the top fit cylinder 36, the sliding block 38 slides into the loading groove 37 to be sufficiently clamped, the side plate 33 and the bricks 42 are indirectly locked, and the bricks 42 can be clamped with the bricks 42 which are already stacked after being swung.

When the bricks 42 on the upper side and the lower side are locked, firstly, after the rotating handle 57 is rotated, the matching connecting rod 56 is rotated to drive the core of the driving connecting gear 48 to rotate through the meshing action of the side meshing bevel gear 41 and the driving bevel gear 39, and the driven matching gear 47 is meshed with the driving connecting gear 48, so that the connecting shaft 46 is in threaded matching connection with the driven matching gear 47, the connecting matching block 44 is in sliding matching connection with the side connecting groove 45, the connecting shaft 46 drives the lifting pushing plate 49 to slide downwards, the pushing connecting rod 53 pushes the clamping and clamping block 51 to be clamped with the clamping side cavity 55, and the bricks 42 on the upper side and the lower side are pre-clamped through the clamping cavity 54.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A tunneling device comprises a top side box body, wherein an internal sliding cavity is arranged in the top side box body, two sides of the internal sliding cavity are communicated with and provided with symmetrical storage cavities, an internal accommodating cavity is arranged in the top side box body, two side end walls of two sides of the internal accommodating cavity are communicated with and provided with symmetrical side grooves, the top of each side groove is provided with a lifting driving motor, one side of each lifting driving motor is provided with a rotating threaded shaft in a power connection mode, a lifting connecting plate is arranged between the side grooves in a sliding mode and is in threaded fit connection with the rotating threaded shaft, an internal swinging motor is arranged in the lifting connecting plate, one side of an output shaft of the internal swinging motor is provided with a connecting swing rod, an internal connecting cylinder is arranged in the connecting swing rod, a cylinder push rod is arranged in the internal connecting cylinder in a power connection mode, one, the storage cavity is internally provided with a plurality of bricks, the bricks are internally provided with a locking device which is used for locking the bricks at the upper side and the lower side and is convenient for the clamping device to clamp, and the internal sliding cavity and the storage cavity are internally provided with a pushing device which is used for pushing the bricks out so as to be convenient for the clamping device to clamp.

2. A tunnelling apparatus as claimed in claim 1, in which: the clamping device comprises a side plate fixedly matched and connected with the air cylinder push rod, symmetrical fixing rods are arranged on two sides of the side plate, a bottom side matching cylinder and a top side matching cylinder are arranged in the fixing rods, the bottom side matching cylinder is connected with the top side matching cylinder in a sliding matching mode, a sliding block is arranged on one side of the bottom side matching cylinder and one side of the top side matching cylinder, a plurality of loading grooves in the brick block are formed in the brick block, the sliding block and the loading grooves are clamped, and an internal driving assembly for driving the sliding block to slide is arranged in the fixing rods.

3. A tunnelling apparatus as claimed in claim 2, in which: the inner driving assembly comprises a push fit cylinder arranged in the fixed rod, a sliding fit pushing plate is arranged on one side of a push rod of the push fit cylinder, side fit connecting rods are hinged to two sides of the sliding fit pushing plate, and the side fit connecting rods are hinged to the sliding blocks.

4. A tunnelling apparatus as claimed in claim 1, in which: locking device including set up in the chamber of packing into at fragment of brick top, the chamber both sides intercommunication of packing into is provided with symmetrical dress card side chamber, the top side fragment of brick and downside the chamber dress card setting of packing into, be provided with the side inner chamber in the fragment of brick, the side is provided with in the inner chamber and adopts the extruded mode of promotion to lock the elasticity locking Assembly who fixes with the fragment of brick.

5. A tunneling apparatus according to claim 4, wherein: the elastic locking component comprises a rotating handle which is rotatably arranged in the side inner cavity, one side of the driven matching gear is provided with a driving bevel gear, one side of the driving bevel gear is meshed with a side meshing bevel gear, one side of the side meshing bevel gear is provided with a matching connecting rod, the matching connecting rod is in rotating matching connection with the end wall of the side inner cavity, the outer surface of the matching connecting rod is provided with a driving connecting gear, one side of the driving connecting gear is also provided with a driven matching gear, the driven matching gear is in rotating matching connection with the end wall of the side inner cavity, the driven matching gear is in threaded matching connection with a connecting shaft, one side of the connecting shaft is provided with a connecting matching block, one side of the side inner cavity is communicated with a side connecting groove, the side connecting groove is in sliding matching connection with the connecting, the brick loading device is characterized in that symmetrical clamping blocks are arranged in the end wall of the side inner cavity in a sliding mode, a push-out connecting rod is hinged to the lifting pushing plate and arranged in the clamping blocks, and the clamping blocks penetrate through the bricks in a sliding mode and are clamped with the clamping side cavities.

6. A tunnelling apparatus as claimed in claim 1, in which: the ejecting device including set up in deposit a plurality of promotion side cylinders in the chamber end wall, it is provided with the side push pedal to state promotion side cylinder push rod one side, with deposit chamber end wall sliding fit and connect, the side push pedal with the fragment of brick offsets, inside chamber top that slides is provided with the top side motor, top side motor downside power is connected and is provided with the output lifter, the output lifter with inside chamber end wall rotating fit that slides is connected, inside intracavity gliding the being provided with lift linking bridge that slides, lift linking bridge with output lifter screw-thread fit is connected, be provided with in the lift linking bridge and be used for the dress to receive the dress subassembly of fragment of brick.

7. A tunneling apparatus according to claim 6, wherein: the assembly is received including set up in the chamber of packing into in the lift linking bridge, the chamber both sides intercommunication of packing into is provided with the lift linking bridge of symmetry, the rotation inner chamber internal rotation be provided with motor drive pivoted swing cooperation board.