CN216185485U

CN216185485U - Building tunnel construction robot

Info

Publication number: CN216185485U
Application number: CN202122322485.4U
Authority: CN
Inventors: 肖璐
Original assignee: Article
Current assignee: Article
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-04-05
Anticipated expiration: 2031-09-25

Abstract

The utility model provides a building tunnel construction robot which comprises a supporting steel shaft, connecting rods and a fixed shaft, wherein the connecting rods are respectively positioned on the left side and the right side of the supporting steel shaft, one end of each connecting rod is connected with the supporting steel shaft in a nested manner, the fixed shaft is respectively and fixedly connected to the lower end of each connecting rod, the bottom of each fixed shaft is movably connected with a universal wheel, one side of each universal wheel is fixedly connected with a welding shaft, the upper end and the lower end of the inner side of the supporting steel shaft are uniformly provided with grooves, the upper end and the lower end of the inner side of the supporting steel shaft are respectively provided with an extending shaft, and the right end of each extending shaft is fixedly connected with the corresponding connecting rod. This kind of building tunnel construction robot passes through the improvement of structure, and vibrations when can effectual filtration rugged road surface to the robot walking more are favorable to reducing rugged road surface to the adverse effect of robot body framework, have certain protection to the reliability of the whole frame of robot, have promoted the service quality of robot under adverse circumstances to a certain extent, and the practicality is strong.

Description

Building tunnel construction robot

Technical Field

The utility model relates to the technical field of robots, in particular to a building tunnel construction robot.

Background

With the development of the traffic construction business of China, China gradually becomes a country with the largest quantity of tunnel projects and the fastest development speed in the world, however, China is a country with large land and living things and has abundant geological culture, and because tunnels of China are different in different construction periods, geological conditions and technical levels, the tunnel construction business is convenient to smoothly work in the tunnels, and robots are usually used for assisting the work.

However, the road surface inside the tunnel is rugged and complicated, and under the condition, the walking stability of the robot is greatly tested, the existing robot for tunnel work is difficult to adapt to the rugged tunnel road surface in actual use, and when the robot walks, pits in different degrees on the road surface cannot be filtered, so that the reliability of the robot body can be negatively affected, and the operation efficiency can be delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building tunnel construction robot to solve the defects in the prior art.

The above object is solved by the following technical solutions:

a building tunnel construction robot comprises a supporting steel shaft, connecting rods and a fixed shaft, wherein the connecting rods are respectively positioned at the left side and the right side of the supporting steel shaft, one end of each connecting rod is nested with the supporting steel shaft, the fixed shaft is respectively and fixedly connected to the lower end of the connecting rod, the bottom of the fixed shaft is respectively and movably connected with a universal wheel, one side of each universal wheel is respectively and fixedly connected with a welding shaft, the upper end and the lower end of the inner side of the supporting steel shaft are respectively and uniformly provided with a groove, the upper end and the lower end of the inner side of the supporting steel shaft are respectively provided with an extending shaft, the right end of each extending shaft is respectively and fixedly connected with the connecting rods, one side of each extending shaft is respectively and fixedly connected with a stop lever, the upper end between the adjacent stop levers is respectively and fixedly connected with a fixed transverse shaft, the middle part of each fixed transverse shaft is movably connected with a pulley, and the left end and right end of the inner rod of the inner side of the supporting steel shaft are respectively and fixedly connected with a fixed transverse shaft, the equal swing joint in one side of fixed pole has electronic telescopic shaft, the end that fixed pole was kept away from to electronic telescopic shaft all is equipped with the welding rod, and the upper and lower both ends of welding rod all with extend a fixed connection, the equal fixedly connected with electric regulation pole in the left and right sides upper end of recess, the equal fixedly connected with binding plate in end of electric regulation pole, and the pulley all through agreeing with the recess and be connected with binding plate laminating, the inboard upper and lower both ends of welding axle evenly have the shock attenuation pole respectively, and the one end of shock attenuation pole all with welding axle fixed connection, the inboard of welding axle all through connection has the connecting axle, and the connecting axle all is located between the shock attenuation pole at upper and lower both ends, one side end of connecting axle all rotates and is connected with fixed plectane, and a side end face of fixed plectane is connected with the universal wheel respectively.

Preferably, the grooves are distributed in an equidistant and transverse arrangement mode in sequence, and the number of the pulleys on one side of the extension shaft is 2.

Preferably, the fixed inner rod, the electric telescopic shaft and the welding rod are all in a side-turning I shape.

Preferably, the shock-absorbing rods are distributed in an equidistant and uniform arrangement mode in sequence, and the distance between every two adjacent shock-absorbing rods is 7 cm.

Preferably, the electric adjusting rod and the electric telescopic shaft are both electrically connected with an external power supply.

Preferably, the tops of the welding shafts are respectively and uniformly connected with X-shaped welding beams in a spot welding mode, and the welding shafts are fixedly connected with the supporting steel shafts through the welding beams.

Has the advantages that:

(1) this kind of building tunnel construction robot passes through the improvement of structure, make this device when in-service use, can effectual filtration rugged road surface vibrations when walking to the robot, more be favorable to reducing unevenness's road surface to the adverse effect of robot body framework, reliability to the whole frame of robot has certain protection, the service quality of robot under adverse circumstances has been promoted to a certain extent, therefore, the clothes hanger is strong in practicability, and this device is when in-service use, visual road conditions and adjust the transverse width that chassis device supported the robot body, stability when more being favorable to the robot walking, and the operating efficiency is promoted.

(2) The building tunnel construction robot has the advantages that: through the matching use of the grooves, the stop levers, the fixed cross shafts, the pulleys, the electric adjusting rods and the binding plates, and because the grooves are distributed in an equidistant and transverse arrangement mode in sequence, and because the number of the pulleys on one side of the extending shaft is 2, when the device is in practical use, the electric extending shaft can be driven by the power output of an external power supply to extend and retract, thrust can be exerted on the welding rods in real time when the electric extending shaft extends and retracts, when the thrust is exerted on the welding rods, the welding rods can be driven to synchronously move the extending shafts on the upper end and the lower end due to the thrust, and the pulleys can be wedged into different grooves when the extending shafts on the upper end and the lower end synchronously move, in the process, the connecting rods can extend outwards to a greater extent, and the width between the connecting rods on the left side and the right side and the supporting steel shaft can be adjusted, therefore, the transverse width of the chassis device for supporting the robot body can be adjusted according to road conditions, the stability of the robot during walking is better facilitated, and the operation efficiency is improved.

(3) Secondly, the method comprises the following steps: through the welding axle, the cooperation of shock attenuation pole and connecting axle is used, and because the top of welding axle evenly spot welding respectively is connected with the welding roof beam that is X shape, and because the welding axle all through this welding roof beam and with support steel shaft fixed connection, make this device when in-service use, when the universal wheel is walked on rugged road surface, the shock attenuation support can be applyed to the connecting axle through evenly distributed's shock attenuation pole, and then the transmission that the vibrations dynamics that receives when making the universal wheel walking can be even to the shock attenuation pole in, in order to reduce the whole vibrations to supporting steel shaft and connecting rod, and then the vibrations when can effectual filtration rugged road surface is to the robot walking, more be favorable to reducing the adverse effect of rugged road surface to robot body framework, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a sectional view of the supporting steel shaft of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

FIG. 4 is a sectional view of a welded shaft according to the present invention.

In FIGS. 1-4: 1-supporting a steel shaft; 101-a groove; 1011-electric adjusting rod; 1012-laminating board; 102-fixing the inner rod; 103-electric telescopic shaft; 104-a welding rod; 2-a connecting rod; 201-an extension axis; 2011-stop lever; 2012-fixed horizontal axis; 2013-pulley; 3, fixing a shaft; 4-universal wheels; 5-welding the shaft; 501-a shock-absorbing rod; 502-a connecting shaft; 503-fixing the circular plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

please refer to fig. 1 to fig. 4:

the building tunnel construction robot provided by the embodiment comprises a support steel shaft 1, a connecting rod 2 and a fixed shaft 3, wherein the connecting rod 2 is respectively positioned at the left side and the right side of the support steel shaft 1, one end of the connecting rod 2 is nested with the support steel shaft 1, the fixed shaft 3 is respectively fixedly connected with the lower end of the connecting rod 2, the bottom of the fixed shaft 3 is movably connected with a universal wheel 4, one side of the universal wheel 4 is fixedly connected with a welding shaft 5, the upper end and the lower end of the inner side of the support steel shaft 1 are uniformly provided with a groove 101, the upper end and the lower end of the inner side of the support steel shaft 1 are respectively provided with an extension shaft 201, the right end of the extension shaft 201 is fixedly connected with the connecting rod 2, one side of the extension shaft 201 is fixedly connected with a stop lever 2011, the upper end between the adjacent stop levers 2011 is fixedly connected with a fixed cross shaft 2012, the middle part of the fixed cross shaft 2012 is movably connected with a pulley 2013, the left end and the right end of the inner fixed rod 102 are fixedly connected with the inner side of the support steel shaft 1, one side of the fixed inner rod 102 is movably connected with an electric telescopic shaft 103, the tail end of the electric telescopic shaft 103 far away from the fixed inner rod 102 is provided with a welding rod 104, the upper end and the lower end of the welding rod 104 are fixedly connected with an extension shaft 201, the upper end and the lower end of the left side and the right side of a groove 101 are fixedly connected with an electric adjusting rod 1011, the tail end of the electric adjusting rod 1011 is fixedly connected with a binding plate 1012, a pulley 2013 is connected with the binding plate 1012 in a binding mode through being matched with the groove 101, the upper end and the lower end of the inner side of a welding shaft 5 are respectively provided with a damping rod 501, one end of the damping rod 501 is fixedly connected with the welding shaft 5, the inner side of the welding shaft 5 is respectively connected with a connecting shaft 502 in a penetrating mode, the connecting shaft 502 is located between the damping rods 501 at the upper end and the lower end, the tail end of one side of the connecting shaft 502 is rotatably connected with a fixed circular plate 503, and one side end face of the fixed circular plate 503 is respectively connected with a universal wheel 4.

Further, the grooves 101 are arranged and distributed in an equidistant and transverse mode in sequence, and the number of the pulleys 2013 on one side of the extension shaft 201 is 2, through the design, the two pulleys 2013 at the upper end and the lower end can better support the extension shaft 201, and under the condition, the stability of supporting the extension shaft 201 is further improved, meanwhile, through the design that the grooves 101 are arranged and distributed in an equidistant and transverse mode in sequence, the moving range of the pulleys 2013 can be enlarged, and further the width between the connecting rod 2 and the support steel shaft 1 can be adjusted to a greater degree.

Furthermore, the fixed inner rod 102, the electric telescopic shaft 103 and the welding rod 104 are in a side-turning I shape, and through the design, the electric telescopic shaft 103 can be driven by the power output of an external power supply to perform telescopic operation, in the process, when the electric telescopic shaft 103 performs telescopic operation, thrust can be applied to the welding rod 104 in real time, when the thrust is applied to the welding rod 104, because the welding rod 104 is subjected to the thrust, the welding rod 104 can enable the extending shafts 201 at the upper end and the lower end to synchronously move, when the extending shafts 201 at the upper end and the lower end synchronously move, the pulleys 2013 can be wedged in different grooves 101, and in the process, the connecting rod 2 can extend outwards to a greater extent.

Further, the shock attenuation pole 501 is equidistance align to grid in proper order and distributes, and the interval between the adjacent shock attenuation pole 501 is 7cm, through this kind of design, when universal wheel 4 is when rugged road surface walking, shock attenuation support can be applyed to connecting axle 502 through evenly distributed's shock attenuation pole 501, and then the transmission that the vibrations dynamics that receives when making universal wheel 4 walk can be even to shock attenuation pole 501 in, with the reduction to the whole vibrations of supporting steel axle 1 and connecting rod 2, and then the vibrations when can effectual filtration rugged road surface to the robot walking, more be favorable to reducing the adverse effect of rugged road surface to the robot framework, therefore, the clothes hanger is strong in practicability.

Further, the electric adjusting rod 1011 and the electric telescopic shaft 103 are both electrically connected to an external power source, and the electric adjusting rod 1011 and the electric telescopic shaft 103 can be driven to operate by the power output of the external power source.

Further, the top of welding axle 5 evenly spot welding respectively is connected with the welding roof beam that is X shape, and welding axle 5 all through this welding roof beam and with 1 fixed connection of support steel axle, through this kind of design, can make the top of welding axle 5 have a reliable strong point to make the lower extreme of welding axle 5 can exert the suppression to universal wheel 4, and then guaranteed the holistic stability of this device to a certain extent.

The working principle is as follows:

when the universal wheel 4 travels on a rugged road, the vibration received by the universal wheel 4 can be transmitted to the uniformly distributed shock absorption rods 501 through the connecting shaft 502, and the uniformly distributed shock absorption rods 501 can support the connecting shaft 502 for shock absorption, so that the vibration force applied to the universal wheel 4 during walking can be uniformly transmitted to the shock-absorbing rod 501, so as to reduce the overall vibration to the support steel shaft 1 and the connecting rod 2, effectively filter the vibration of the rugged road surface to the robot when the robot walks, when the electric telescopic shaft 103 is in telescopic operation, the welding rod 104 can be pushed in real time, when a pushing force is applied to the welding rod 104, the welding rod 104 receives the pushing force, so that the welding rod 104 can drive the extending shafts 201 at the upper and lower ends to move synchronously, when the extending shafts 201 at the upper and lower ends move synchronously, the pulleys 2013 are wedged in the different grooves 101, so that the connecting rod 2 can extend outwards to a greater extent.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a building tunnel construction robot, includes support steel axle (1), connecting rod (2) and fixed axle (3), its characterized in that, connecting rod (2) are located the left and right sides of support steel axle (1) respectively, and the one end of connecting rod (2) all with support steel axle (1) nested connection, fixed axle (3) fixed connection respectively in the lower extreme of connecting rod (2), the equal swing joint in bottom of fixed axle (3) has universal wheel (4), the equal fixedly connected with welding axle (5) in one side of universal wheel (4), the upper and lower both ends of support steel axle (1) inboard are evenly seted up fluted (101), the upper and lower both ends of support steel axle (1) inboard all are equipped with extension axle (201), and the right-hand member of extension axle (201) all with connecting rod (2) fixed connection, the equal fixedly connected with pin (2011) in one side of extension axle (201), the upper end between the adjacent stop levers (2011) is fixedly connected with a fixed cross shaft (2012), the middle part of the fixed cross shaft (2012) is movably connected with a pulley (2013), the left end and the right end of the inner side of the supporting steel shaft (1) are fixedly connected with a fixed inner rod (102), one side of the fixed inner rod (102) is movably connected with an electric telescopic shaft (103), the tail ends of the electric telescopic shaft (103) far away from the fixed inner rod (102) are provided with welding rods (104), the upper end and the lower end of each welding rod (104) are fixedly connected with an extending shaft (201), the upper ends of the left side and the right side of the groove (101) are fixedly connected with electric adjusting rods (1011), the tail ends of the electric adjusting rods (1011) are fixedly connected with binding plates (1012), the pulleys (2013) are fixedly connected with the binding plates (1012) through being matched with the groove (101), and the upper end and the lower end of the inner side of the welding shaft (5) are respectively and are uniformly provided with damping rods (501), and the one end of shock attenuation pole (501) all with welding axle (5) fixed connection, the inboard of welding axle (5) all runs through and is connected with connecting axle (502), and connecting axle (502) all are located between shock attenuation pole (501) at both ends from top to bottom, one side end of connecting axle (502) all rotates and is connected with fixed plectane (503), and a side end face of fixed plectane (503) is connected with universal wheel (4) respectively.

2. The building tunnel construction robot according to claim 1, characterized in that the grooves (101) are distributed in an equidistant transverse arrangement in sequence, and the number of the pulleys (2013) on one side of the extension shaft (201) is 2.

3. The building tunnel construction robot according to claim 1, wherein the fixed inner rod (102), the electric telescopic shaft (103) and the welding rod (104) are all in a side-turning I shape.

4. The building tunnel construction robot according to claim 1, characterized in that the shock absorption rods (501) are arranged and distributed uniformly at equal intervals in sequence, and the distance between every two adjacent shock absorption rods (501) is 7 cm.

5. The building tunnel construction robot according to claim 1, characterized in that the electric adjusting rod (1011) and the electric telescopic shaft (103) are electrically connected with an external power supply.

6. The building tunnel construction robot according to claim 1, characterized in that the top of the welding shafts (5) are respectively and uniformly spot-welded with X-shaped welding beams, and the welding shafts (5) are fixedly connected with the supporting steel shaft (1) through the welding beams.