CN217440024U

CN217440024U - Tunnel grooving machine

Info

Publication number: CN217440024U
Application number: CN202221504208.3U
Authority: CN
Inventors: 杨国穿; 赵新祥; 蒋俊彦; 石垚; 韩林桥
Original assignee: CHONGQING ZHONGHUAN CONSTRUCTION CO LTD
Current assignee: CHONGQING ZHONGHUAN CONSTRUCTION CO LTD
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-16
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a tunnel groover. The lifting platform comprises a lower base plate rotatably arranged on the carrying platform, a side hydraulic rod is rotatably arranged on the upper surface of the carrying platform, a piston rod end of the side hydraulic rod is rotatably connected with the lower base plate, a first supporting rod is rotatably arranged on the lower base plate, and an upper panel is arranged on the upper side of the lower base plate. The utility model provides a pair of tunnel groover comes the adjustment to the high angular position of the groover of upside through lift platform, through the range of a plurality of interior location boards in the different positions of the inside of outer frame of location, let the top of interior location board contact with the surface in tunnel, thereby realize supplementary laminating location, thereby make things convenient for the cutting of groover, thereby when guaranteeing that the groover can cut, there are better high position and angular position's location, the supplementary fixed through the locator simultaneously, guarantee the accuracy nature of fluting position.

Description

Tunnel grooving machine

Technical Field

The utility model relates to a groover field especially relates to a tunnel groover.

Background

The side wall of the tunnel needs to be grooved and embedded with a water guide pipe to prevent the water seepage of the top wall from flowing down along the side wall disorderly. The existing grooving equipment is a handheld grooving machine, and constructors directly adopt the handheld grooving machine to perform grooving and cutting from top to bottom along the side wall.

It has certain defects, because of the structural characteristics of the handheld grooving machine of constructors, the height and angle positioning progress of the handheld grooving machine is relatively poor, and the grooving position is easy to deviate,

therefore, it is necessary to provide a tunnel groover to solve the above technical problems.

Disclosure of Invention

The utility model provides a tunnel groover has solved above-mentioned technical problem.

In order to solve the technical problem, the utility model provides a tunnel grooving machine, which comprises a carrying platform, wherein a lifting platform is arranged on the upper surface of the carrying platform, the lifting platform comprises a lower substrate rotatably arranged on the carrying platform, a side hydraulic rod is rotatably arranged on the upper surface of the carrying platform, the piston rod end of the side hydraulic rod is rotatably connected with the lower substrate, a first supporting rod is rotatably arranged on the lower substrate, an upper panel is arranged on the upper side of the lower substrate, a second supporting rod is rotatably arranged on the upper panel, groove plates are respectively arranged inside the upper panel and the lower substrate, rollers are rotatably arranged on the ports of the first supporting rod and the second supporting rod, the port on which the roller is rotatably arranged on the first supporting rod is slidably arranged in the groove plate on the upper panel, the port on which the roller is rotatably arranged on the second supporting rod is slidably arranged in the groove plate on the lower substrate, the utility model discloses a high-speed grooving machine, including first bracing piece and second bracing piece, the drive of side hydraulic stem drives the holistic angular position change of infrabasal plate, through the drive of interior hydraulic stem, drives the position change of first bracing piece and second bracing piece to realize the altitude mixture control of top panel.

As a further scheme of the invention: the fixed bracing piece that is provided with on lift platform's the upper surface, it is provided with down the panel to rotate on the upper end of bracing piece, it is provided with the groover to slide on the upper surface of panel down, the fixed locator that is provided with on the upper surface of panel down, the locator is used for carrying out assistance-localization real-time to the position in the tunnel, because the structural feature in tunnel, its surface is mostly the arc surface, and the location inaccuracy of curved surface carries out assistance-localization real-time through the locator.

As a further scheme of the invention: the positioner and the lower panel are fixed through the hydraulic rod, so that the height of the positioner can be adjusted, and the positioning accuracy of the positioner is ensured.

As a further scheme of the invention: the locator is including the location outer frame, the inside slip of location outer frame is provided with a plurality of interior locating plates, the screw thread is provided with fastening nut on the surface of location outer frame, fastening nut runs through the surface of location outer frame and extends to the inside of location outer frame, through the range of a plurality of interior locating plates in the inside different positions of location outer frame, lets the top of interior locating plate contact with the surface in tunnel to realize supplementary laminating location, thereby make things convenient for the cutting of groover.

As a further scheme of the invention: a plurality of the inner positioning plates contact each other inside the positioning outer frame.

Compared with the prior art, the utility model provides a pair of tunnel groover has following beneficial effect:

the utility model provides a tunnel groover, come to adjust the high angular position of the groover of upside through lift platform, realize the accurate cutting location to the groover, drive through the side hydraulic stem drives the holistic angular position change of infrabasal plate, drive through the drive of interior hydraulic stem, the position change of drive first bracing piece and second bracing piece, thereby realize the altitude mixture control of top panel, through the range of a plurality of interior location boards at the inside different positions of outer frame in the location, let the top of interior location board contact with the surface in tunnel, thereby realize supplementary laminating location, thereby make things convenient for the cutting of groover, thereby when guaranteeing that the groover can cut, there are the location of better altitude mixture control and angular position, simultaneously through the supplementary fixed of locator, guarantee the accuracy nature of fluting position.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the rear side structure of the present invention;

fig. 3 is a schematic view of the positioner of the present invention.

Reference numbers in the figures: 1. a positioner; 11. positioning an outer frame; 12. an inner positioning plate; 13. fastening a nut; 2. a grooving machine; 3. a lower panel; 4. a support bar; 5. a lifting platform; 51. an upper panel; 52. a first support bar; 53. an internal hydraulic rod; 54. a second support bar; 55. a roller; 56. a groove plate; 57. a lower substrate; 6. and carrying the platform.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-3 in combination, a tunnel grooving machine includes a carrying platform 6, a lifting platform 5 is disposed on an upper surface of the carrying platform 6, the lifting platform 5 includes a lower base plate 57 rotatably disposed on the carrying platform 6, a side hydraulic rod 58 is rotatably disposed on the upper surface of the carrying platform 6, a piston rod end of the side hydraulic rod 58 is rotatably connected to the lower base plate 57, a first support rod 52 is rotatably disposed on the lower base plate 57, an upper panel 51 is disposed on an upper side of the lower base plate 57, a second support rod 54 is rotatably disposed on the upper panel 51, a groove plate 56 is disposed inside each of the upper panel 51 and the lower base plate 57, a roller 55 is rotatably disposed on a port of each of the first support rod 52 and the second support rod 54, a port of the roller 55 rotatably disposed on the first support rod 52 is slidably disposed in the groove plate 56 on the upper panel 51, the port that rotates on the second bracing piece 54 and set up gyro wheel 55 slides and sets up in frid 56 on base plate 57 down, be connected with interior hydraulic stem 53 between first bracing piece 52 and the second bracing piece 54, come to adjust the high angular position of groover 2 of upside through lift platform 5, realize the accurate cutting location to groover 2, the holistic angular position of drive infrabasal plate 57 through side hydraulic stem 58 changes, through the drive of interior hydraulic stem 53, the position that drives first bracing piece 52 and second bracing piece 54 changes, thereby realize the altitude mixture control of top panel 51.

Fixed bracing piece 4 that is provided with on lift platform 5's the upper surface, it is provided with down panel 3 to rotate on bracing piece 4's the upper end, it is provided with groover 2 to slide on panel 3's the upper surface down, the fixed locator 1 that is provided with on panel 3's the upper surface down, locator 1 is used for carrying out assistance-localization real-time to the position in the tunnel, because the structural feature in tunnel, its surface is mostly the arc surface, and the location inaccuracy of curved surface carries out assistance-localization real-time through locator 1.

The positioner 1 and the lower panel 3 are fixed through a hydraulic rod, so that the height of the positioner 1 can be adjusted, and the positioning accuracy of the positioner 1 is ensured.

The locator 1 is including location outer frame 11, the inside slip of location outer frame 11 is provided with a plurality of interior locating plates 12, the location outer frame 11 the screw thread on the surface is provided with fastening nut 13, fastening nut 13 runs through the surface of location outer frame 11 and extends to the inside of location outer frame 11, through the range of a plurality of interior locating plates 12 in the different positions of the inside of location outer frame 11, lets the top of interior locating plate 12 contact with the surface in tunnel to realize supplementary laminating location, thereby make things convenient for the cutting of groover 2.

A plurality of the inner positioning plates 12 are in contact with each other inside the positioning outer frame 11.

The utility model provides a pair of tunnel groover's theory of operation as follows:

come to adjust the high angular position of groover 2 of upside through lift platform 5, the realization is to the accurate cutting location of groover 2, the holistic angular position change of drive infrabasal plate 57 through side hydraulic stem 58, drive through interior hydraulic stem 53, the position change of drive first bracing piece 52 and second bracing piece 54, thereby realize top panel 51's altitude mixture control, through the range of a plurality of interior locating plates 12 in the inside different positions of outer frame 11 of location, let the top of interior locating plate 12 contact with the surface in tunnel, thereby realize supplementary laminating location, thereby make things convenient for the cutting of groover 2.

come to adjust the high angular position of groover 2 of upside through lift platform 5, the realization is to the accurate cutting location of groover 2, the holistic angular position change of drive infrabasal plate 57 through side hydraulic stem 58, drive through interior hydraulic stem 53, the position change of drive first bracing piece 52 and second bracing piece 54, thereby realize top panel 51's altitude mixture control, arrange at the inside different positions of location outer frame 11 through a plurality of interior locating plates 12, let the top of interior locating plate 12 contact with the surface in tunnel, thereby realize supplementary laminating location, thereby make things convenient for the cutting of groover 2, thereby when guaranteeing that groover 2 can cut, there are the location of better high position and angular position, simultaneously through the supplementary fixed of locator 1, guarantee the accuracy nature of fluting position.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A tunnel grooving machine comprises a carrying platform, wherein a lifting platform is arranged on the upper surface of the carrying platform, and the tunnel grooving machine is characterized in that the lifting platform comprises a lower base plate which is rotatably arranged on the carrying platform, a side hydraulic rod is rotatably arranged on the upper surface of the carrying platform, a piston rod end of the side hydraulic rod is rotatably connected with the lower base plate, a first supporting rod is rotatably arranged on the lower base plate, an upper panel is arranged on the upper side of the lower base plate, a second supporting rod is rotatably arranged on the upper panel, groove plates are respectively arranged inside the upper panel and the lower base plate, rollers are rotatably arranged on ports of the first supporting rod and the second supporting rod, a port on which the roller is rotatably arranged on the first supporting rod is slidably arranged in the groove plate on the upper panel, a port on which the roller is rotatably arranged on the second supporting rod is slidably arranged in the groove plate on the lower base plate, an inner hydraulic rod is connected between the first supporting rod and the second supporting rod.

2. The tunnel groover according to claim 1, wherein a support rod is fixedly arranged on the upper surface of the lifting platform, a lower panel is rotatably arranged on the upper end of the support rod, the groover is slidably arranged on the upper surface of the lower panel, and a positioner is fixedly arranged on the upper surface of the lower panel.

3. The tunnel groover of claim 2, wherein the retainer is secured to the lower panel by a hydraulic ram.

4. The tunnel groover of claim 2, wherein the positioner comprises a positioning outer frame, the positioning outer frame is slidably provided with a plurality of inner positioning plates on the inside, the positioning outer frame is threadedly provided with fastening nuts on the surface, and the fastening nuts penetrate the surface of the positioning outer frame and extend to the inside of the positioning outer frame.

5. The tunnel groover of claim 4, wherein a plurality of the inner positioning plates contact each other inside the positioning outer frame.