CN218542262U

CN218542262U - Excavation device for tunnel construction

Info

Publication number: CN218542262U
Application number: CN202223121519.4U
Authority: CN
Inventors: 邓洪龙; 喻江武; 谢鑫
Original assignee: CCCC Second Highway Engineering Co Ltd
Current assignee: CCCC Second Highway Engineering Co Ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-02-28
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to an excavation equipment technical field specifically is a tunnel construction is with excavation device, including backup pad, slide, bolt, fixed block and stopper, the bottom sliding connection of backup pad has the slide, fixedly connected with bracing piece on the surface of slide, the output fixedly connected with connecting rod of bracing piece, the bottom fixed connection mounting panel of connecting rod. The output of bracing piece promotes connecting rod and mounting panel and removes, rise to the assigned position until the backup pad, servo motor's output shaft drives the electric hammer and rotates the assigned angle, tunnel position to different angles and co-altitude not chisels, enlarge this cutting device's application scope, the reinforcing practicality, pull fixed block and stopper separation, the pulling supporting shoe separates with the mounting disc, pulling slide and connecting plate separate with the backup pad respectively, pulling mounting block and supporting seat separation, reduce the dismouting degree of difficulty, need not use assembly and disassembly tools, the efficiency of maintenance is improved, the convenience of reinforcing maintenance dismouting work.

Description

Excavation device for tunnel construction

Technical Field

The utility model relates to an excavation equipment technical field specifically is an excavation device is used in tunnel construction.

Background

Along with the increase of travel demands of people, a subway becomes a common public transport means, tunnel construction of the subway is a complex process, various devices such as cutting equipment, drilling machine equipment, cutting equipment and material transporting equipment are generally needed, and corresponding positions in the tunnel are cut through the cutting equipment.

The size and specification of the existing cutting equipment are mostly fixed, and the height and the angle of the working position of the cutting equipment cannot be adjusted in real time according to the working space, so that the existing cutting equipment is limited in use, and the practicability is reduced; when the existing excavation equipment is used for maintaining, disassembling and assembling work, a large number of fasteners need to be disassembled, the fasteners are easily lost, different disassembling and assembling tools need to be used, the disassembling and assembling process is complex, a large amount of time and energy need to be consumed, and the convenience of the maintenance, disassembling and assembling work of the existing excavation equipment is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel construction is with digging device to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tunnel construction is with excavating device, includes backup pad, slide, bolt, fixed block and stopper, the bottom sliding connection of backup pad has the slide, fixedly connected with bracing piece on the surface of slide, the output fixedly connected with connecting rod of bracing piece, the bottom fixed connection mounting panel of connecting rod, threaded connection has the threaded rod on the mounting panel, the bottom threaded connection of threaded rod has the fixed disk, the top sliding connection of backup pad has the connecting plate, fixed mounting has electric putter on the face of the top of connecting plate, the supporting seat that electric putter's top fixed mounting has, the bottom sliding connection of supporting seat has the installation piece, fixed mounting has the cylinder on the face of the bottom of installation piece, the output fixedly connected with mounting disc of cylinder, the bottom sliding connection of mounting disc has the supporting shoe, fixed mounting has servo motor on the face of supporting shoe, fixed mounting has the electric hammer on servo motor's the output.

Preferably, a water pump is fixedly mounted on the top end face of the supporting plate, the number of the sliding plates is two, and the two sliding plates are symmetrically distributed around the supporting plate.

Preferably, the number of the supporting rods is four, the four supporting rods are divided into two supporting rods which are in one group, and the two groups of supporting rods are correspondingly distributed on the two sliding plates.

Preferably, the number of connecting plates is two, two the connecting plates are about installation piece symmetric distribution, electric putter's quantity is four, four electric putter is the rectangle and distributes between supporting seat and backup pad.

Preferably, the supporting plate is provided with a through groove, the specification of the mounting disc is matched with that of the through groove, the top and the bottom of the supporting plate are respectively provided with a sliding groove and a connecting groove, the sliding plate is located inside the sliding groove, and the connecting plate is located inside the connecting groove.

Preferably, the number of the bolts, the fixing blocks and the limiting blocks is eight, and the limiting blocks are correspondingly distributed on the sliding plate, the supporting seat and the mounting disc.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the output end of the support rod pushes the connecting rod and the mounting plate to move until the support plate is lifted to a specified position, the output shaft of the servo motor drives the electric hammer to rotate to a specified angle, tunnel positions with different angles and different heights are chiseled, the application range of the chiseling device is enlarged, and the practicability is enhanced;

the utility model discloses in, pull fixed block and stopper separation, pulling supporting shoe and mounting disc separation, pulling slide and connecting plate separate with the backup pad respectively, and pulling installation piece separates with the supporting seat, reduces the dismouting degree of difficulty, need not use assembly and disassembly tools, improves maintenance efficiency, strengthens the convenience of maintenance dismouting work.

Drawings

Fig. 1 is a schematic view of a front perspective structure of the present invention;

fig. 2 is a schematic view of a partially enlarged structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic bottom perspective view of the present invention;

fig. 4 is a schematic diagram of a rear perspective structure of the present invention.

In the figure: 1. a support plate; 2. a slide plate; 3. a bolt; 4. a fixed block; 5. a limiting block; 6. a support bar; 7. a connecting rod; 8. mounting a plate; 9. a threaded rod; 10. fixing the disc; 11. a connecting plate; 12. an electric push rod; 13. a supporting seat; 14. mounting a block; 15. a cylinder; 16. installing a disc; 17. a servo motor; 18. an electric hammer; 19. a water pump; 20. and (6) supporting the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a tunnel construction is with cutting device, which comprises a supporting plate 1, slide 2, bolt 3, fixed block 4 and stopper 5, the bottom sliding connection of backup pad 1 has slide 2, fixedly connected with bracing piece 6 on the surface of slide 2, the output fixedly connected with connecting rod 7 of bracing piece 6, the bottom fixed connection mounting panel 8 of connecting rod 7, fixed block 4 and stopper 5 joint, threaded connection has threaded rod 9 on the mounting panel 8, the bottom threaded connection of threaded rod 9 has fixed disk 10, the top sliding connection of backup pad 1 has connecting plate 11, fixed mounting has electric putter 12 on the top face of connecting plate 11, the supporting seat 13 that the top of electric putter 12 was fixed with, the bottom sliding connection of supporting seat 13 has installation piece 14, fixed mounting has cylinder 15 on the bottom face of installation piece 14, the output fixedly connected with mounting disc 16 of cylinder 15, the bottom sliding connection of mounting disc 16 has supporting shoe 20, fixed mounting has servo motor 17 on the bottom face of supporting shoe 20, fixed mounting has electric hammer 18 on servo motor 17's the output.

In this embodiment, as shown in fig. 1, 2, 3 and 4, a water pump 19 is fixedly mounted on the top end surface of the support plate 1, the number of the slide plates 2 is two, and the two slide plates 2 are symmetrically distributed about the support plate 1.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the number of the support rods 6 is four, the four support rods 6 are divided into two support rods 6 as one group, and the two groups of support rods 6 are correspondingly distributed on the two sliding plates 2.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the number of the connecting plates 11 is two, the two connecting plates 11 are symmetrically distributed about the mounting block 14, the number of the electric push rods 12 is four, and the four electric push rods 12 are rectangularly distributed between the supporting seat 13 and the supporting plate 1.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a through groove is formed in the support plate 1, the specification of the mounting plate 16 matches the specification of the through groove, a sliding groove and a connecting groove are respectively formed in the top and the bottom of the support plate 1, the sliding plate 2 is located inside the sliding groove, and the connecting plate 11 is located inside the connecting groove.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the number of the bolts 3, the fixing blocks 4 and the limiting blocks 5 is eight, and the eight limiting blocks 5 are correspondingly distributed on the sliding plate 2, the supporting plate 1, the supporting seat 13 and the mounting disc 16.

The utility model discloses a use method and advantage: this kind of excavation device for tunnel construction is when using, the working process as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when using this excavation device, at first, carry out external power supply to the consumer in this excavation device, remove this excavation device to the assigned position, then open bracing piece 6, make the output of bracing piece 6 promote connecting rod 7 and mounting panel 8 to remove, slide under the effect of universal wheel, rise to the assigned position until backup pad 1, then open servo motor 17, make servo motor 17's output shaft drive electric hammer 18 and rotate to the assigned angle, conveniently carry out the chisel to the tunnel position of different angles and different heights, enlarge this excavation device's application scope, strengthen the practicality, the size and specification of having solved current excavation equipment is mostly fixed, can not adjust the operating position height and the angle of excavation equipment according to workspace in real time, make current excavation equipment receive the limitation on using, reduce the problem of practicality.

Open electric hammer 18 and cylinder 15, make cylinder 15 promote electric hammer 18 and remove downwards, make the output of electric hammer 18 carry out the drilling work to the corresponding position in the tunnel, when needs maintain this excavating equipment firewood dismouting work, the output of driving cylinder 15 pushes away mounting disc 16 to the below of backup pad 1, then pull fixed block 4 and stopper 5 separation on the corresponding position, then pull supporting shoe 20 and the separation of mounting disc 16, pulling slide 2 and connecting plate 11 separate with backup pad 1 respectively, pulling installation piece 14 and supporting seat 13 separation, make things convenient for the staff to overhaul the work, reduce the dismouting degree of difficulty, do not need to use assembly and disassembly tools, improve maintenance efficiency, strengthen the convenience of the maintenance dismouting work of this excavating equipment, solved current excavating equipment when carrying out maintenance dismouting work, need dismantle a large amount of fasteners, cause losing of fastener easily, need use different assembly and disassembly tools, the dismouting process is loaded down with trivial details, need consume a large amount of time and drilling energy, reduce the problem of the convenience of the maintenance work of current excavating equipment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tunnel construction is with excavating device which characterized in that: comprises a supporting plate (1), a sliding plate (2), a bolt (3), a fixing block (4) and a limiting block (5), the bottom of the supporting plate (1) is connected with a sliding plate (2) in a sliding way, the outer surface of the sliding plate (2) is fixedly connected with a supporting rod (6), the output end of the supporting rod (6) is fixedly connected with a connecting rod (7), the bottom end of the connecting rod (7) is fixedly connected with a mounting plate (8), a threaded rod (9) is connected on the mounting plate (8) in a threaded manner, the bottom of the threaded rod (9) is in threaded connection with a fixed disk (10), the top of the supporting plate (1) is connected with a connecting plate (11) in a sliding way, an electric push rod (12) is fixedly arranged on the top end surface of the connecting plate (11), a supporting seat (13) is fixedly arranged at the top end of the electric push rod (12), the bottom of the supporting seat (13) is connected with an installation block (14) in a sliding way, an air cylinder (15) is fixedly arranged on the bottom end surface of the mounting block (14), the output end of the air cylinder (15) is fixedly connected with a mounting disc (16), the bottom of the mounting disc (16) is connected with a supporting block (20) in a sliding way, a servo motor (17) is fixedly arranged on the bottom end surface of the supporting block (20), and an electric hammer (18) is fixedly arranged at the output end of the servo motor (17).

2. A tunneling apparatus as claimed in claim 1, wherein: the water pump (19) is fixedly mounted on the top end face of the supporting plate (1), the number of the sliding plates (2) is two, and the two sliding plates (2) are symmetrically distributed relative to the supporting plate (1).

3. A tunneling apparatus as claimed in claim 1, wherein: the number of the supporting rods (6) is four, the four supporting rods (6) are divided into two supporting rods (6) which are a group, and the two groups of supporting rods (6) are correspondingly distributed on the two sliding plates (2).

4. A tunneling apparatus as defined in claim 1, wherein: the quantity of connecting plate (11) is two, two connecting plate (11) are about installation piece (14) symmetric distribution, the quantity of electric putter (12) is four, four electric putter (12) are the rectangle and distribute between supporting seat (13) and backup pad (1).

5. A tunneling apparatus as defined in claim 1, wherein: the novel sliding plate is characterized in that a through groove is formed in the supporting plate (1), the specification of the mounting plate (16) is matched with that of the through groove, a sliding groove and a connecting groove are formed in the top and the bottom of the supporting plate (1) respectively, the sliding plate (2) is located inside the sliding groove, and the connecting plate (11) is located inside the connecting groove.

6. A tunneling apparatus as claimed in claim 1, wherein: the quantity of bolt (3), fixed block (4) and stopper (5) is eight, eight stopper (5) correspond and distribute on slide (2), backup pad (1), supporting seat (13) and mounting disc (16).