CN218659894U - Multifunctional cutting trolley - Google Patents

Multifunctional cutting trolley Download PDF

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Publication number
CN218659894U
CN218659894U CN202222131280.2U CN202222131280U CN218659894U CN 218659894 U CN218659894 U CN 218659894U CN 202222131280 U CN202222131280 U CN 202222131280U CN 218659894 U CN218659894 U CN 218659894U
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China
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cutting
guide rail
trolley
trolley body
water
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CN202222131280.2U
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Chinese (zh)
Inventor
张进军
徐清政
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CHANGSHA INTO MACHINERY Ltd
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CHANGSHA INTO MACHINERY Ltd
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Abstract

The utility model discloses a multi-functional cutting platform truck, multi-functional cutting platform truck includes the platform truck body, first guide rail and second guide rail, the platform truck body is located along the fore-and-aft direction of platform truck body to first guide rail slidable mounting, slitting mechanism rotates and is equipped with first cutting blade, first cutting blade is used for carrying out the rip cutting to the tunnel at slitting mechanism slip in-process, the platform truck body is located to the second guide rail and is convex, the fore-and-aft direction of the parallel platform truck body of circular arc central line of second guide rail, the both ends of second guide rail extend to the both sides of platform truck body, second guide rail slidable mounting has the ring cutting mechanism, the ring cutting mechanism rotates and is equipped with the second cutting blade, the second cutting blade is used for carrying out the circular cutting to the tunnel at the ring cutting mechanism slip in-process. The utility model discloses a multi-functional cutting platform truck, when needing to demolish the concrete lining, not only the construction is more convenient, and the security is better moreover.

Description

Multifunctional cutting trolley
Technical Field
The utility model relates to a tunnel construction equipment, in particular to multi-functional cutting platform truck.
Background
After the tunnel is used for a long time, part of concrete linings crack, and then the damaged concrete linings need to be removed. In addition, after long-time use, partial tunnels need to be expanded and upgraded, and then original concrete linings need to be dismantled.
The existing concrete lining dismantling mode is that the concrete lining is dismantled through blasting or knocking through a breaking hammer, so that not only is construction troublesome, but also tunnel collapse is easily caused in the blasting or knocking process, and the safety is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a multi-functional cutting platform truck, when needing to demolish the concrete lining, not only the construction is more convenient, and the security is better moreover.
According to the utility model discloses multi-functional cutting platform truck, include:
a trolley body;
the first guide rail is arranged on the trolley body along the front-back direction of the trolley body, the first guide rail is slidably provided with a slitting mechanism, the slitting mechanism is rotatably provided with a first cutting sheet, and the first cutting sheet is used for slitting the tunnel in the sliding process of the slitting mechanism;
the second guide rail is arranged on the trolley body and is arc-shaped, the arc center line of the second guide rail is parallel to the front and back direction of the trolley body, the two ends of the second guide rail extend to the two sides of the trolley body, the second guide rail is slidably mounted with the circular cutting mechanism, the circular cutting mechanism rotates to be provided with a second cutting blade, and the second cutting blade is used for circular cutting of the tunnel in the sliding process of the circular cutting mechanism.
According to the utility model discloses multi-functional cutting platform truck has following beneficial effect at least:
when the concrete lining needs to be dismantled, go the platform truck body to the tunnel in, then start the slitting mechanism, slitting mechanism drives first cutting blade and rotates, simultaneously along first guide rail slip slitting mechanism, the first cutting blade in the slitting mechanism can carry out the slitting to the tunnel, later start the ring cutting mechanism, the ring cutting mechanism drives the rotation of second cutting blade, simultaneously along second guide rail slip ring cutting mechanism, the second cutting blade in the ring cutting mechanism can carry out the ring cutting to the tunnel, can dismantle the concrete lining in tunnel through the cooperation of slitting mechanism and ring cutting mechanism, compare in knocking through blasting or quartering hammer, not only the construction is more convenient, and be difficult to cause the tunnel to sink, the security is better.
According to the utility model discloses a some embodiments, the platform truck body is equipped with can follow self left right direction and remove the mounting bracket of adjusting, first guide rail is located the mounting bracket.
According to the utility model discloses a some embodiments, the platform truck body is equipped with the mounting groove that runs through from top to bottom along self left right direction, the mounting bracket can with mounting groove length direction's different positions pass through bolted connection.
According to the utility model discloses a some embodiments, the mounting bracket rotates and is equipped with rotation portion, the axis of rotation portion is parallel the length direction of first guide rail, first guide rail is located rotation portion, rotation portion with it has the regulation hydro-cylinder to articulate between the mounting bracket.
According to some embodiments of the utility model, the platform truck body can be followed self left right direction and removed the regulation, and/or the second guide rail can be followed the left right direction of platform truck body for the platform truck body removes the regulation.
According to the utility model discloses a some embodiments, the vertical a plurality of jacking hydro-cylinders that are equipped with of platform truck body, jacking hydro-cylinder's bottom is equipped with the balladeur train, the balladeur train is followed the direction is equipped with the translation hydro-cylinder about the platform truck body, the other end of translation hydro-cylinder is connected with the supporting seat, the balladeur train with the supporting seat is followed direction sliding fit about the platform truck body, jacking hydro-cylinder can drive the supporting seat descends to supporting in ground and makes the platform truck body separates with ground.
According to some embodiments of the utility model, the platform truck body is equipped with water spray mechanism, water spray mechanism be used for to first cutting piece perhaps the second cutting piece water spray.
According to some embodiments of the utility model, the platform truck body is equipped with the water receiving tank, the water receiving tank is used for accepting the water that water spray mechanism erupted, the water receiving tank is connected with the water tank.
According to some embodiments of the utility model, the water receiving tank includes:
the projection in the vertical direction extends to the outside of two sides of the trolley body along the left and right directions of the trolley body, the first groove is arched, the height of the first groove is gradually reduced from the middle part of the trolley body to the two sides, and the two water tanks are respectively connected with two ends of the first groove;
a second groove extending in a front-rear direction of the carriage body; or the second groove may be movably and adjustably mounted on the carriage body in the front-rear direction of the carriage body.
According to some embodiments of the utility model, the water tank with be equipped with the circulating pipe between the water spray mechanism, the circulating pipe is equipped with the pump body, the water tank sets up to cross the water tank, perhaps the water tank with be equipped with the filter between the water receiving tank.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is another view of the present invention;
FIG. 3 is a schematic structural view of the slitting mechanism;
FIG. 4 is another perspective view of FIG. 3;
FIG. 5 is a first installation schematic of the slitting mechanism;
FIG. 6 is a second installation schematic of the slitting mechanism;
FIG. 7 is a third installation schematic of the slitting mechanism;
FIG. 8 is a schematic view of the installation of the ring cutting mechanism;
FIG. 9 is a schematic view of a first groove structure;
fig. 10 is an enlarged view of fig. 1 at a.
Reference numerals:
a carriage body 100; a jacking cylinder 101; a carriage 102; a translation cylinder 103; a support base 104; a roller 105; a jack 106; a mounting seat 107;
a first guide rail 200; a slitting mechanism 201; a first cut piece 202; a mounting frame 203; a bolt 204; a rotating portion 205; an adjusting cylinder 206; an adjustment guide 207; a lead screw 208; a drive motor 209; a circular arc-shaped guide rail 210; a first rack 211; a first pulley 212;
a second guide rail 300; a ring cutting mechanism 301; a second cutting blade 302;
a water receiving tank 400; a water tank 401; a first slot 402; a second groove 403; a tank unit 404.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
A multifunctional cutting trolley according to an embodiment of the present invention is described below with reference to fig. 1 to 10.
As shown in fig. 1 to 10, according to the utility model discloses a multi-functional cutting platform truck, including platform truck body 100, first guide rail 200 and second guide rail 300, platform truck body 100 is located along the fore-and-aft direction of platform truck body 100 to first guide rail 200, first guide rail 200 slidable mounting has slitting mechanism 201, slitting mechanism 201 rotates and is equipped with first cutting blade 202, first cutting blade 202 is used for carrying out the slitting to the tunnel at slitting mechanism 201 slip in-process, second guide rail 300 is located platform truck body 100 and is arc, the parallel platform truck body 100's of circular arc central line fore-and-aft direction of second guide rail 300, the both ends of second guide rail 300 extend to the both sides of platform truck body 100, second guide rail 300 slidable mounting has hoop cutting mechanism 301, hoop cutting mechanism 301 rotates and is equipped with second cutting blade 302, second cutting blade 302 is used for carrying out the hoop cutting to the tunnel at hoop cutting mechanism 301 slip in-process.
In this embodiment, when concrete lining needs to be dismantled, go the platform truck body 100 to the tunnel in, then start slitting mechanism 201, slitting mechanism 201 drives first cutting blade 202 and rotates, simultaneously along the sliding slitting mechanism 201 of first guide rail 200, first cutting blade 202 on slitting mechanism 201 can carry out the slitting to the tunnel, later start circular cutting mechanism 301, circular cutting mechanism 301 drives second cutting blade 302 and rotates, simultaneously along the sliding circular cutting mechanism 301 of second guide rail 300, second cutting blade 302 on circular cutting mechanism 301 can carry out the circular cutting to the tunnel, concrete lining that the tunnel can be dismantled through the cooperation of slitting mechanism 201 and circular cutting mechanism 301, compare in knocking through blasting or quartering hammer, not only it is more convenient to be under construction, and be difficult to cause the tunnel to cave in, the security is better.
It should be noted that the front-back direction of the trolley body 100, that is, the direction parallel to the traveling direction of the trolley body 100, the trolley body 100 advances in the length direction of the tunnel, that is, the longitudinal direction of the tunnel, and the first guide rail 200 extends in the longitudinal direction of the tunnel, so that the first cutting piece 202 of the slitting mechanism 201 can slit the tunnel when the slitting mechanism 201 slides along the first guide rail 200. The top end and two sides of the tunnel are approximately arc-shaped, the second guide rail 300 is arched upwards, the arc center line of the second guide rail 300 is parallel to the front and back direction of the trolley body 100, the second guide rail 300 extends approximately along the circumferential direction of the tunnel, the circular cutting mechanism 301 slides along the second guide rail 300, and the cutting blade of the circular cutting mechanism 301 can longitudinally cut the tunnel. The first cutting blade 202 and the second cutting blade 302 are circular structures, the end surface of the first cutting blade 202 can be parallel or approximately parallel to the length direction of the first guide rail 200, the longitudinal cutting mechanism 201 is further provided with a first motor in transmission connection with the first cutting blade 202, the first motor is started, the first motor can control the first cutting blade 202 to rotate, and the first cutting blade 202 performs longitudinal cutting on the tunnel. The end face of the second cutting blade 302 can be perpendicular or approximately perpendicular to the arc center line of the second guide rail 300, the circular cutting mechanism 301 is further provided with a second motor in transmission connection with the second cutting blade 302, the second motor is started, the second motor can control the second cutting blade 302 to rotate, and the second cutting blade 302 can perform circular cutting on the tunnel. It is understood that when the tunnel is removed, the tunnel is not necessarily cut only by the longitudinal cutting mechanism 201 and the circular cutting mechanism 301, but also can be matched with other construction modes, for example, after the part of the tunnel to be removed is cut into a plurality of pieces by the longitudinal cutting mechanism 201 and the circular cutting mechanism 301, the quick concrete lining can be knocked down by a knocking hammer. The utility model discloses a platform truck except can cutting the concrete lining in tunnel, can also be used for other constructions in tunnel, for example the restoration in tunnel or installation waterproof board etc. consequently are multi-functional cutting platform truck.
In some embodiments of the present invention, as shown in fig. 5 and 6, the trolley body 100 is provided with a mounting frame 203 capable of moving and adjusting in the left and right directions, and the first guide rail 200 is provided on the mounting frame 203. Remove and adjust mounting bracket 203, can drive first guide rail 200 and remove the regulation to drive the first cutting blade 202 removal regulation of slitting mechanism 201, thereby can carry out the slitting to the tunnel in the ascending different positions in week, moreover through removing mounting bracket 203, make the first cutting blade 202 of slitting mechanism 201 can carry out more accurate cutting to the tunnel, the practicality is good. The cutting position of the slitting mechanism 201 may be adjusted by moving the carriage body 100 left and right. The left-right direction of the carriage body 100 is a horizontal direction perpendicular to the traveling direction of the carriage body 100.
In some embodiments of the present invention, as shown in fig. 5, the trolley body 100 is provided with a mounting groove extending vertically along the left and right directions, and the mounting frame 203 can be connected to different positions of the mounting groove in the length direction by bolts 204. Specifically, the mounting bracket 203 is provided with a through hole penetrating vertically, the through hole is aligned with the mounting groove, the bolt 204 penetrates through the through hole and the mounting groove, the upper end or the lower end of the bolt 204 is provided with a nut, and the mounting bracket 203 can be mounted on the trolley body 100 by screwing the nut. When the mounting bracket 203 is required to be moved and adjusted, the nut is unscrewed, then the mounting bracket 203 is moved along the length direction of the mounting groove, when the mounting bracket 203 is moved to a required position, the nut is screwed, the structure is simple, and the operation is convenient.
In some embodiments of the present invention, as shown in fig. 5, the trolley body 100 is provided with a plurality of sets of mounting holes along the left and right directions, and the mounting frame 203 can be connected with different sets of mounting holes through the bolts 204. Specifically, a plurality of through holes that run through from top to bottom are formed in the mounting frame 203, the through holes are aligned with the same group of mounting holes, the bolts 204 penetrate the through holes and the mounting holes, nuts are sleeved on the upper ends or the lower ends of the bolts 204, the nuts are screwed, and the mounting frame 203 can be mounted on the trolley body 100. When the mounting frame 203 needs to be movably adjusted, the nut is unscrewed, then the bolt 204 is drawn out, the mounting frame 203 can be moved, when the mounting frame 203 is moved to the through hole to be aligned with the mounting holes of other groups, the bolt 204 is inserted again, and the nut is screwed.
In some embodiments of the present invention, as shown in fig. 6, the trolley body 100 is provided with an adjusting guide 207 along the left-right direction, and the mounting frame 203 is slidably mounted on the adjusting guide 207. By sliding the mounting bracket 203 along the adjustment guide rail 207, the mounting bracket 203 can be moved and adjusted in the left-right direction of the carriage body 100, and adjustment is facilitated.
In some embodiments of the present invention, as shown in the figure, the trolley body 100 rotates the driving motor 209 provided with the screw rod 208 and the transmission connecting screw rod 208, the screw rod 208 parallelly adjusts the guide rail 207, and the screw rod 208 is screwed to the mounting frame 203. Specifically, lead screw 208 is equipped with the external screw thread, and mounting bracket 203 corresponds and is equipped with the screw hole, and lead screw 208 passes through the cooperation threaded connection mounting bracket 203 of external screw thread and screw hole, starts driving motor 209, and driving motor 209 can control lead screw 208 and rotate, thereby lead screw 208 can drive mounting bracket 203 slide adjusting on adjusting guide rail 207, and it is more convenient to adjust. It should be noted that the sliding of the mounting bracket 203 may be controlled by other means, for example, a driving cylinder is provided between the mounting bracket 203 and the trolley body 100, and the sliding of the mounting bracket 203 is controlled by the driving cylinder. In addition, a fastener may be provided on the mounting bracket 203, and the mounting bracket 203 may be manually slid and locked by the fastener when the mounting bracket 203 is slid to a set position.
In some embodiments of the present invention, as shown in fig. 6, the mounting frame 203 is provided with a rotating portion 205, the rotation axis of the rotating portion 205 is parallel to the length direction of the first guide rail 200, the first guide rail 200 is provided with the rotating portion 205, and an adjusting cylinder 206 is hinged between the rotating portion 205 and the mounting frame 203. The adjusting oil cylinder 206 is started, that is, the rotating portion 205 can be controlled to rotate, the rotating portion 205 can drive the longitudinal cutting mechanism 201 on the first guide rail 200 to rotate, so that the included angle between the vertical planes of the first cutting sheets 202 of the longitudinal cutting mechanism 201 relative to the first guide rail 200 can be adjusted, for example, when the longitudinal cutting mechanism 201 moves to two sides of the trolley body 100, the included angle between the vertical planes of the first cutting sheets 202 relative to the first guide rail 200 can be an acute angle, when the longitudinal cutting mechanism 201 moves to the middle position of the trolley body 100, the vertical planes of the first cutting sheets 202 and the first guide rail 200 can be approximately parallel, so that the first cutting sheets 202 can cut the tunnel more accurately, and the cutting effect is better.
In some embodiments of the present invention, as shown in fig. 7, the trolley body 100 may also be provided with a circular arc guide rail 210, a circular arc center line of the circular arc guide rail 210 is parallel to the length direction of the first guide rail 200, the mounting bracket 203 is slidably mounted on the circular arc guide rail 210, and the first guide rail 200 is disposed on the mounting bracket 203. Specifically, circular arc guide rail 210 arches up, and the length direction of circular arc guide rail 210 is corresponding with the circumference on tunnel top, and then sliding mounting frame 203, and mounting frame 203 can drive slitting mechanism 201 on the first guide rail 200 and remove to make slitting mechanism 201's cutting piece can carry out slitting to the different positions of tunnel circumference equally, through moving mounting frame 203, make cutting piece can carry out more accurate cutting to the tunnel in addition, and the practicality is good. It should be noted that the circular arc-shaped guide rail 210 may be provided with a driving rack along the length direction, the mounting rack 203 may be provided with a driving gear and a motor in transmission connection with the driving gear, the driving gear engages with the driving rack, and the motor is started, that is, the sliding of the mounting rack 203 may be controlled by the cooperation of the driving gear and the driving rack.
In some embodiments of the present invention, as shown in fig. 3, the first guide rail 200 is provided with a first rack 211 along the length direction, the slitting mechanism 201 rotates a first driving motor installed with a first gear and connected with the first gear in a transmission manner, and the first gear is engaged with the first rack 211. Start first driving motor, can control first gear revolve, first gear can drive slitting mechanism 201 through the cooperation with first rack 211 and slide, simple structure, convenient operation. It should be noted that the sliding adjustment of the slitting mechanism 201 may also be controlled by other manners, for example, the sliding adjustment of the slitting mechanism 201 may be controlled by an oil cylinder or a motor screw mechanism. In addition, as shown in fig. 4, both sides of the bottom end of the slitting mechanism 201 may be provided with first pulleys 212, an outer side wall of the first pulley 212 may be provided with a first concave portion along the circumferential direction, the first concave portion abuts against a side wall of the first guide rail 200, and the slitting mechanism 201 may be slidably mounted on the first guide rail 200 by the cooperation of the first pulley 212 and the first guide rail 200, or of course, the bottom end of the slitting mechanism 201 may be provided with a slider and slidably mounted on the first guide rail 200 by the cooperation of the slider and the first guide rail 200.
In some embodiments of the present invention, as shown in fig. 1, 2 and 10, the trolley body 100 can move and adjust in the left and right direction of itself, and/or the second guide rail 300 can move and adjust in the left and right direction of the trolley body 100 relative to the trolley body 100. In the construction process, the trolley body 100 is easy to laterally move along the left side and the right side when walking, so that the arc center line of the second guide rail 300 and the arc center line of the tunnel have large deviation, the circular cutting mechanism 301 cannot accurately perform circular cutting on the tunnel, and the practicability is improved. In this embodiment, when needing to carry out the circular cutting to the tunnel, go the platform truck body 100 to in the tunnel, then move along self left right direction and adjust platform truck body 100, and/or move along the left right direction of platform truck body 100 and adjust second guide rail 300, make the circular arc central line of second guide rail 300 be close to the circular arc central line in tunnel, later start circular cutting mechanism 301, and make circular cutting mechanism 301 slide along second guide rail 300, circular cutting mechanism 301 can carry out the circular cutting to the tunnel, because the circular arc central line of second guide rail 300 is close to the circular arc central line in tunnel more, thereby make circular cutting mechanism 301 carry out the circular cutting to the tunnel more accurately, and the practicality is better.
It is understood that only the carriage body 100 may be movable and adjustable in the left-right direction thereof, only the second rail 300 may be movable and adjustable in the left-right direction of the carriage body 100 with respect to the carriage body 100, or both the carriage body 100 and the second rail 300 may be movable and adjustable.
The utility model discloses an in some embodiments, as shown in fig. 1, fig. 2 and fig. 10, the vertical a plurality of jacking hydro-cylinders 101 that are equipped with of platform truck body 100, jacking hydro-cylinder 101's bottom is equipped with balladeur train 102, balladeur train 102 is equipped with translation hydro-cylinder 103 along the left and right sides direction of platform truck body 100, translation hydro-cylinder 103's the other end is connected with supporting seat 104, balladeur train 102 and supporting seat 104 are along the left and right sides direction sliding fit of platform truck body 100, jacking hydro-cylinder 101 can drive supporting seat 104 and descend to support in ground and make platform truck body 100 and ground separation. The bottom of platform truck body 100 generally is equipped with walking wheel or walking track, walking wheel or walking track are used for driving platform truck body 100 to walk, when needs carry out the circular cutting to the tunnel, start and extend jacking cylinder 101, jacking cylinder 101 can drive the balladeur train 102 and the supporting seat 104 of its bottom and move down, when supporting seat 104 supports in ground, continue to extend jacking cylinder 101, can make walking wheel or walking track and ground separation, later start translation hydro-cylinder 103, because supporting seat 104 supports in ground, can make balladeur train 102 slide for supporting seat 104, thereby drive platform truck body 100 along left right direction removal regulation, and the operation is simple and convenient. It should be noted that the top of one end of the supporting base 104 may be provided with a mounting base 107, and the translation cylinder 103 connects the mounting base 107 and the carriage 102.
In some embodiments of the present invention, as shown in fig. 10, the bottom end of the carriage 102 is provided with a roller 105 and is supported on the top end of the supporting base 104 via the roller 105. The sliding fit between the sliding frame 102 and the supporting seat 104 can be realized by the rotation of the roller 105, the roller 105 and the supporting seat 104 have rolling friction, the friction force is small, the sliding is smoother, and in addition, the sliding frame 102 and the supporting seat 104 are not directly connected, so that the assembly and the disassembly are more convenient. A slide rail may be provided at the top end of the support base 104, and the carriage 102 may be slidably mounted on the slide rail.
The utility model discloses an in some embodiments, also can be that the vertical a plurality of jacking hydro-cylinders 101 that are equipped with of platform truck body 100, jacking hydro-cylinder 101's bottom is equipped with the regulating wheel, and the regulating wheel is used for controlling platform truck body 100 and removes the regulation along self left right direction, and jacking hydro-cylinder 101 can drive the regulating wheel and descend to support in ground and make platform truck body 100 and ground separation. When the tunnel needs to be circularly cut, the jacking oil cylinder 101 is started and extended, the jacking oil cylinder 101 can drive the adjusting wheel at the bottom end to move downwards, when the adjusting wheel is supported on the ground, the jacking oil cylinder 101 is continuously extended, the walking wheels or the walking crawler belt can be separated from the ground, then the adjusting wheel is rotated, and the adjusting wheel can drive the trolley body 100 to move and adjust along the left and right directions, so that the structure is simple, and the operation is convenient. It should be noted that the regulating wheel can be connected with a motor in a transmission manner so as to control the regulating wheel to rotate.
In some embodiments of the present invention, as shown in fig. 1, fig. 2 and fig. 10, the bottom end of the trolley body 100 is vertically provided with a plurality of jacks 106, and the jacks 106 are used for cooperating with the jacking cylinders 101 to support the trolley body 100. After the jacking cylinder 101 extends to separate the trolley body 100 from the ground, the jack 106 is started, the bottom end of the jack 106 is supported on the ground, the trolley body 100 can be stably supported through the matching of the jack 106 and the jacking cylinder 101, the bearing of the jacking cylinder 101 can be reduced, and therefore the jacking cylinder 101 can be prevented from being damaged.
In some embodiments of the present invention, the carriage body 100 may have a moving frame slidably mounted along the left and right directions, the second guide rail 300 is disposed on the moving frame, and a control cylinder for controlling the moving frame to slide is disposed between the carriage body 100 and the moving frame. The control oil cylinder is started, the oil cylinder can be controlled to control the moving frame to slide and adjust along the left and right directions of the trolley body 100, and therefore the moving frame can drive the second guide rail 300 to move and adjust along the left and right directions of the trolley body 100, the distance between the arc center line of the second guide rail 300 and the arc center line of the tunnel can be adjusted, the structure is simple, and the adjustment is convenient.
In some embodiments of the present invention, the second guide rail 300 is provided with a second rack along the length direction, the ring cutting mechanism 301 rotates a second driving motor installed with a second gear and connected to the second gear in a transmission manner, and the second gear is engaged with the second rack. The second driving motor is started, the second gear can be controlled to rotate, the second gear can drive the annular cutting mechanism 301 to slide through the cooperation with the second rack, and the gear ring cutting mechanism is simple in structure and convenient to operate. It should be noted that both sides of the bottom end of the ring cutting mechanism 301 may be provided with second pulleys, the outer side wall of the second pulley may be provided with a second concave position along the circumferential direction, the second concave position abuts against the side wall of the second guide rail 300, the ring cutting mechanism 301 may be slidably mounted on the second guide rail 300 through the cooperation of the second pulley and the second guide rail 300, and of course, the bottom end of the ring cutting mechanism 301 may also be provided with a slider and slidably mounted on the second guide rail 300 through the cooperation of the slider and the second guide rail 300.
In some embodiments of the present invention, the trolley body 100 is provided with a water spraying mechanism for spraying water to the first cutting blade 202 or the second cutting blade 302. When the longitudinal cutting mechanism 201 and the circular cutting mechanism 301 cut the tunnel, not only the first cutting blade 202 and the second cutting blade 302 are heated, but also the first cutting blade 202 and the second cutting blade 302 are easily damaged when the temperature is too high, and a large amount of dust is generated, thereby affecting the construction environment. In this embodiment, set up water spray mechanism, can spray water to first cutting piece 202 or second cutting piece 302, and then not only can cool down first cutting piece 202 or second cutting piece 302, can reduce the production of dust moreover. It should be noted that the water spraying mechanism may be disposed on the trolley body 100, in this case, the water spraying mechanism may be manually held to spray water, or the water spraying mechanism may be movably mounted on the trolley body 100 and may move synchronously with the slitting mechanism 201 and the ring cutting mechanism 301, or a plurality of water spraying mechanisms may be disposed along the sliding direction of the slitting mechanism 201 and the ring cutting mechanism 301. Of course, the water spraying mechanism may be directly provided on the slitting mechanism 201 and the ring cutting mechanism 301, and may be indirectly mounted on the carriage body 100. The water spraying mechanism can be a water spraying pipe, and can also comprise a water spraying pipe and a spray head connected with the water spraying pipe, and of course, the water spraying mechanism can also be other common water spraying structures.
In some embodiments of the present invention, as shown in fig. 1, fig. 2 and fig. 9, the trolley body 100 is provided with a water receiving tank 400, the water receiving tank 400 is used for receiving water ejected by the water spraying mechanism, and the water receiving tank 400 is connected to a water tank 401. In the process of cutting the tunnel, the water spraying mechanism sprays cooling water and can fall into the water receiving tank 400, and then the cooling water is conveyed into the water tank 401 through the water receiving tank 400 to be stored. And then can avoid the direct drippage of the cooling water that the water spray mechanism erupted to the tunnel in and cause the cooling water extravagant and influence the construction environment.
In some embodiments of the present invention, as shown in fig. 1, 2 and 9, the water receiving tank 400 includes a first groove 402, and a projection of the first groove 402 in the vertical direction extends along the left and right directions of the trolley body 100. When the circular cutting mechanism 301 moves to perform circular cutting on the tunnel, the position of the cooling water sprayed by the water spraying mechanism can be correspondingly adjusted along the circumferential direction of the tunnel, so as to correspond to the circular cutting mechanism 301. In this embodiment, the projection of the arrangement direction of the first groove 402 is the left and right direction of the trolley body 100, and then the cooling water ejected by the water spraying mechanism can be just received when the circular cutting is performed, so that the cooling water can be further reduced from dropping into the tunnel.
In some embodiments of the present invention, as shown in fig. 1, both ends of the first groove 402 extend outside both sides of the trolley body 100. In order to facilitate the traveling of the trolley, a distance exists between two sides of the trolley body 100 and two sides of the tunnel, in this embodiment, two ends of the first groove 402 extend to the two sides of the trolley body 100, and when the tunnel part outside the two sides of the trolley body 100 is subjected to circular cutting, the first groove 402 can still receive cooling water sprayed by the water spraying mechanism, so that the cooling water can be further reduced from dropping into the tunnel.
In some embodiments of the present invention, as shown in fig. 1 and 9, the first groove 402 has an arch shape, and the height of the first groove 402 is gradually reduced from the middle of the trolley body 100 toward both sides. And then more make things convenient for the water that first groove 402 was accepted to arrange to the water tank 401 in from the both ends of first groove 402 in, avoid the water that first groove 402 was accepted too much and the condition that overflows and drip to the tunnel in appears. Of course, the first groove 402 may have another structure, for example, the middle position of the first groove 402 may be horizontally disposed and extend in the left-right direction of the carriage body 100.
In some embodiments of the utility model, as shown in the figure, first groove 402 is formed by a plurality of cell body units 404 concatenation in proper order, and is concrete, and cell body unit 404 is rectangular shape, and the one end that two adjacent cell body units 404 are close to mutually realizes sealing connection through welding or bonding, is certain contained angle between two adjacent cell body units 404. Because the platform truck body 100 is great, splice in proper order through a plurality of cell body units 404 and form first groove 402, it is more convenient to install, designs the contained angle between two adjacent cell body units 404 moreover, can make the direction of the middle part of platform truck body 100 towards both sides of first groove 402 reduce gradually. Of course, the first groove 402 may be circular and integrally formed.
In some embodiments of the present invention, as shown in fig. 2, the water receiving tank 400 further includes a second groove 403, and the second groove 403 extends along the front-rear direction of the trolley body 100. When the longitudinal cutting mechanism 201 moves to longitudinally cut the tunnel, the position of the cooling water sprayed by the water spraying mechanism is correspondingly adjusted along the length direction of the tunnel so as to correspond to the longitudinal cutting mechanism 201. In this embodiment, the second groove 403 extends along the front-rear direction of the trolley body 100, and then just can receive the cooling water ejected by the water spraying mechanism, so that the cooling water can be further reduced from dropping into the tunnel. The second groove 403 may be movably and adjustably mounted on the carriage body 100 in the front-rear direction of the carriage body 100, that is, the second groove 403 may be moved in synchronization with the slitting mechanism 201 so as to receive the cooling water sprayed from the water spray mechanism. It should be noted that the second tank 403 may be connected to the first tank 402 and further indirectly connected to the water tank 401, or the second tank 403 may be directly connected to the water tank 401 through a water pipe, so as to transport the water in the second tank 403 into the water tank 401.
In some embodiments of the present invention, a circulation pipe is provided between the water tank 401 and the water spraying mechanism, and the circulation pipe is provided with a pump body. The pump body can carry the cooling water in the water tank 401 to the water spraying mechanism through the circulating pipe, and then the water spraying mechanism sprays the cooling water again, thereby realizing the cyclic utilization of water and being more energy-saving and environment-friendly.
In some embodiments of the present invention, the water tank 401 is configured as a filtered water tank; or a filter plate is arranged between the water tank 401 and the water receiving tank 400. When cutting the tunnel, can produce the concrete granule, and then when the cooling water cools off cutting blade, impurity such as can mix the concrete granule, and then the cooling water enters into water tank 401 and when the circulation was used, impurity blockked up the pump body easily and water spray mechanism. In this embodiment, set up water tank 401 to filter water tank, perhaps be equipped with the filter between water tank 401 and water receiving tank 400, can filter the impurity of cooling water to can avoid impurity to block up the pump body and water spray mechanism. It should be noted that, it is common drainage structure to cross the water tank, just the utility model discloses do not improve filtering the water tank, consequently cross the structure and the theory of operation of water tank and no longer give unnecessary details here.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A multi-functional cutting trolley characterized by, includes:
a trolley body;
the first guide rail is arranged on the trolley body along the front-back direction of the trolley body, the first guide rail is slidably provided with a slitting mechanism, the slitting mechanism is rotatably provided with a first cutting sheet, and the first cutting sheet is used for slitting the tunnel in the sliding process of the slitting mechanism;
the second guide rail is arranged on the trolley body and is arc-shaped, the arc center line of the second guide rail is parallel to the front and back direction of the trolley body, the two ends of the second guide rail extend to the two sides of the trolley body, the second guide rail is slidably mounted with the circular cutting mechanism, the circular cutting mechanism rotates to be provided with a second cutting blade, and the second cutting blade is used for circular cutting of the tunnel in the sliding process of the circular cutting mechanism.
2. The multifunctional cutting trolley of claim 1, wherein the trolley body is provided with a mounting frame capable of moving and adjusting in the left-right direction, and the first guide rail is arranged on the mounting frame.
3. The multifunctional cutting trolley of claim 2, wherein the trolley body is provided with an installation groove which penetrates through the trolley body up and down along the left-right direction of the trolley body, and the installation frame can be connected with different positions of the installation groove in the length direction through bolts.
4. The multifunctional cutting trolley according to claim 2, wherein the mounting frame is rotatably provided with a rotating portion, a rotating axis of the rotating portion is parallel to the length direction of the first guide rail, the first guide rail is arranged on the rotating portion, and an adjusting oil cylinder is hinged between the rotating portion and the mounting frame.
5. A multi-functional cutting trolley according to any one of claims 1 to 4, characterized in that the trolley body is movably adjustable in its left-right direction and/or the second guide rail is movably adjustable relative to the trolley body in its left-right direction.
6. The multifunctional cutting trolley of claim 5, wherein the trolley body is vertically provided with a plurality of jacking cylinders, the bottom ends of the jacking cylinders are provided with a carriage, the carriage is provided with a translation cylinder along the left and right direction of the trolley body, the other end of the translation cylinder is connected with a supporting seat, the carriage and the supporting seat are in sliding fit along the left and right direction of the trolley body, and the jacking cylinders can drive the supporting seat to descend to be supported on the ground and separate the trolley body from the ground.
7. A multi-functional cutting trolley according to any one of claims 1 to 4, characterized in that the trolley body is provided with a water spraying mechanism for spraying water to the first cutting blade or the second cutting blade.
8. The multifunctional cutting trolley of claim 7 wherein the trolley body is provided with a water receiving tank for receiving water ejected from the water spraying mechanism, and the water receiving tank is connected with a water tank.
9. The multi-functional cutting trolley of claim 8, wherein the water-receiving trough comprises:
the projection in the vertical direction extends to the outside of two sides of the trolley body along the left and right directions of the trolley body, the first groove is arched, the height of the first groove is gradually reduced from the middle part of the trolley body to the two sides, and the two water tanks are respectively connected with two ends of the first groove;
a second groove extending in a front-rear direction of the carriage body; or the second groove may be movably and adjustably mounted on the carriage body in the front-rear direction of the carriage body.
10. The multi-functional cutting trolley of claim 8 wherein a circulation tube is provided between the water tank and the water spray mechanism, the circulation tube is provided with a pump body, the water tank is provided as a filtering water tank, or a filter plate is provided between the water tank and the water receiving tank.
CN202222131280.2U 2022-08-12 2022-08-12 Multifunctional cutting trolley Active CN218659894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222131280.2U CN218659894U (en) 2022-08-12 2022-08-12 Multifunctional cutting trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222131280.2U CN218659894U (en) 2022-08-12 2022-08-12 Multifunctional cutting trolley

Publications (1)

Publication Number Publication Date
CN218659894U true CN218659894U (en) 2023-03-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222131280.2U Active CN218659894U (en) 2022-08-12 2022-08-12 Multifunctional cutting trolley

Country Status (1)

Country Link
CN (1) CN218659894U (en)

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