Base for water-grinding drill group for replacing railway ballastless track bed

Abstract

The invention discloses a base for replacing a water-grinding group drill on a ballastless roadbed of a railway, which solves the problem that the base in an existing drilling rig has a poor shock-absorbing effect, so that the water-grinding drill is prone to resonance when working, thereby causing damage to the device and the base. The base comprises: a base body, the base body comprises a base frame and at least one group of group drill guide rods, the base frame comprises a positioning stand, a supporting base and a shock-absorbing base, a detachable water-grinding group drill detachably mounted on the base body, and a shock-absorbing protection mechanism arranged on the shock-absorbing base; an embodiment of the invention is provided with a shock-absorbing protection mechanism, the setting of the shock-absorbing protection mechanism can provide shock-absorbing protection for the construction drill and the base body when the construction drill is working, thereby avoiding damage to the construction drill, and at the same time, the shock-absorbing protection mechanism can also synchronously crush splashed concrete when providing shock-absorbing protection for the construction drill, thereby further protecting the construction drill.

Description

Technical Field

[0001] The invention belongs to the technical field of water-grinding drills, and in particular relates to a base for replacing a water-grinding drill group for a railway ballastless track bed. Background Art

[0002] Ballastless track refers to a track system that does not use a gravel roadbed. It usually uses a concrete or asphalt roadbed to transfer the dynamic and static loads during driving. The design of this track system requires high stability and anti-freeze safety, and has very strict requirements on the subsequent settlement and deformation of its lower structure after track laying. The water-grinding group drill is a tool used for the maintenance of concrete or asphalt roadbeds. It removes damaged parts by drilling for repair or replacement.

[0003] Chinese patent CN114635645A discloses a drilling rig device for water-grinding drilling in pile foundation construction and a method of using the same. The drilling rig device comprises a base, on which a water-grinding drill is slidably arranged, and the water-grinding drill is used for drilling holes. A mounting mechanism is arranged on the base, and the water-grinding drill is mounted on the mounting mechanism. The water-grinding drill is slidably arranged on the base through the mounting mechanism. The drilling rig device for water-grinding drilling in pile foundation construction has a mounting mechanism arranged on the base, and the water-grinding drill mounted on the mounting mechanism can slide on the base through the mounting mechanism. However, the existing drilling rig device has a poor shock-absorbing effect of the base, which makes it easy for the water-grinding drill to resonate when working, thereby causing damage to the device and the base. Based on this, we propose a base for replacing water-grinding drill groups for railway ballastless roadbeds. Summary of the invention

[0004] The purpose of the present invention is to address the deficiencies of the prior art and provide a base for replacing a water-mill drill group for a railway ballastless track bed, thereby solving the problem that the base in the existing drilling rig has poor shock absorption effect, which makes it easy for the water-mill drill to resonate when working, thereby causing damage to the device and the base.

[0005] The existing drilling rig device has a poor shock-absorbing effect on the base, which makes it easy for the water-mill drill to resonate when working, and then causes damage to the device and the base. Based on this, we propose a base for replacing water-mill drill groups for railway ballastless track beds. The base for replacing water-mill drill groups for railway ballastless track beds includes: a base body, the base body includes a base frame and at least one group of drill group guide rods, the base frame includes a positioning stand, a supporting base and a shock-absorbing base, the positioning stand is fixedly mounted on the supporting base, and a shock-absorbing base is fixedly mounted on the top of the positioning stand; a detachable water-mill drill group detachably mounted on the base body, the detachable water-mill drill group is used for railway ballastless track bed construction operations; a shock-absorbing protection mechanism arranged on the shock-absorbing base, the shock-absorbing protection mechanism is used to provide shock-absorbing protection for the detachable water-mill drill group. During construction, the construction personnel push the base body, so that the base body drives the detachable water-grinding drill group to the railway ballastless track construction area, and then the construction control unit controls the construction hydraulic cylinder to open, and the construction hydraulic cylinder controls the construction drill to perform drilling construction, and the shock-absorbing protection mechanism can perform shock-absorbing protection on the construction drill and the base body when the construction drill is working, thereby avoiding damage to the construction drill. The embodiment of the present invention is provided with a shock-absorbing protection mechanism, and the setting of the shock-absorbing protection mechanism can perform shock-absorbing protection on the construction drill and the base body when the construction drill is working, thereby avoiding damage to the construction drill. At the same time, the shock-absorbing protection mechanism can also synchronously crush the splashed concrete when the construction drill is shock-absorbing and protected, thereby further protecting the construction drill.

[0006] The present invention is implemented in this way: a base for replacing a water-mill group drill for a railway ballastless track bed, the base for replacing a water-mill group drill for a railway ballastless track bed comprises:

[0007] A base body, the base body comprising a base frame and at least one group of drill group guide rods, the base frame comprising a positioning stand, a supporting base and a shock absorbing base, the positioning stand is fixedly mounted on the supporting base, and a shock absorbing base is fixedly mounted on the top of the positioning stand;

[0008] A detachable water-grinding drill group detachably mounted on the base body, the detachable water-grinding drill group is used for railway ballastless track bed construction;

[0009] A shock-absorbing protection mechanism is arranged on the shock-absorbing base, the shock-absorbing protection mechanism is used to provide shock-absorbing protection to the detachable water-grinding drill group, and the shock-absorbing protection mechanism is connected to the detachable water-grinding drill group;

[0010] Wherein, the detachable water-grinding drill group comprises:

[0011] At least one set of construction control parts, wherein the construction control parts are fixedly mounted on a shock-absorbing base;

[0012] A construction hydraulic cylinder electrically connected to the construction control unit;

[0013] A construction drill fixedly connected to the telescopic end of the construction hydraulic cylinder, the construction drill used for drilling construction operations, and

[0014] A lifting guide seat is connected to the construction drilling rig, and the lifting guide seat is slidably sleeved on the group drilling guide rod. The lifting guide seat is also connected to the shock absorption protection mechanism.

[0015] Preferably, the shock absorbing protection mechanism comprises:

[0016] A protection linkage part, the protection linkage part is connected to the lifting guide seat;

[0017] A guide rail connected to the protection linkage part, wherein the guide rail is fixedly mounted on the shock absorbing base;

[0018] The shock absorbing protection part is fixedly mounted on the shock absorbing base and connected with the protection linkage part. The shock absorbing protection part is used for performing shock absorbing protection on the lifting guide seat and the construction drilling rig.

[0019] Preferably, the protection linkage unit comprises:

[0020] A linkage oblique rod, one end of which is hinged to the lifting guide seat, and the other end of the linkage push rod is hinged to the linkage push seat;

[0021] A linkage sleeve seat is fixedly connected to the linkage push seat, and the linkage sleeve seat is connected to the shock absorbing protection part.

[0022] Preferably, the shock absorbing protection part comprises:

[0023] A shock absorbing spring, wherein the shock absorbing spring is arranged in the linkage sleeve, and one end of the shock absorbing spring is fixedly connected to the linkage sleeve;

[0024] A spring supporting seat is used for supporting the shock absorbing spring, and the spring supporting seat is fixedly mounted on the shock absorbing base.

[0025] Preferably, the shock absorbing protection mechanism further comprises:

[0026] A splash protection component is arranged on the shock absorbing base and is used for crushing and refining the crushed stone concrete splashed out during drilling.

[0027] Preferably, the splash protection assembly comprises:

[0028] A linkage gear seat, wherein the linkage gear seat is fixedly connected to the linkage push seat;

[0029] A linkage gear disposed on one side of the linkage gear seat;

[0030] An anti-splash protection roller is fixedly connected to the linkage gear, and the anti-splash protection roller is rotatably mounted on the shock-absorbing base.

[0031] Preferably, the splash protection assembly further comprises:

[0032] A material blocking plate, the material blocking plate being fixedly mounted on the side wall of the anti-splash protection roller;

[0033] a crushing member cooperating with the material blocking plate, the crushing member being fixedly mounted on the side wall of the anti-splash protection roller, and

[0034] A curved protective cover is fixedly mounted on the shock absorbing base.

[0035] Preferably, it also includes an auxiliary heat dissipation component arranged on the supporting base, and the auxiliary heat dissipation component is used to provide heat dissipation protection for the construction drilling rig;

[0036] Wherein, the auxiliary heat dissipation component comprises:

[0037] At least one set of heat dissipation and exhaust seats, wherein the heat dissipation and exhaust seats are fixedly mounted on the air flow guide seats, and the air flow guide seats are detachably mounted on the supporting base;

[0038] At least one set of exhaust pipes, the exhaust pipes are arranged corresponding to the construction drilling rig, and the exhaust pipes are connected to the air flow conducting seat;

[0039] at least one set of silencers, which are detachably mounted in the exhaust duct and are used to silence the exhaust duct, and

[0040] A heat dissipation driving unit is arranged in the heat dissipation and exhaust seat.

[0041] Preferably, the heat dissipation driving unit includes:

[0042] A driving motor, wherein the driving motor is fixedly installed in the heat dissipation and exhaust seat;

[0043] a heat dissipation drive disk fixedly connected to the output end of the drive motor, and

[0044] At least one group of heat dissipation fan blades, wherein the heat dissipation fan blades are detachably mounted on the heat dissipation drive disk.

[0045] Preferably, it also includes:

[0046] An auxiliary walking component, the auxiliary walking component is installed on the positioning stand;

[0047] Wherein, the auxiliary walking component comprises:

[0048] A fixed running wheel, wherein the fixed running wheel is mounted on a positioning stand;

[0049] At least one set of retractable running wheels is provided, wherein the retractable running wheels are mounted on a foldable swing arm, and the foldable swing arm is rotatably mounted on a positioning stand.

[0050] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0051] The embodiment of the present invention is provided with a shock-absorbing protection mechanism. The setting of the shock-absorbing protection mechanism can provide shock-absorbing protection to the construction drill rig and the base body when the construction drill rig is working, thereby avoiding damage to the construction drill rig. At the same time, the shock-absorbing protection mechanism can also simultaneously crush the splashed concrete when providing shock-absorbing protection to the construction drill rig, thereby further protecting the construction drill rig.

[0052] The embodiment of the present invention is provided with an auxiliary heat dissipation component. The setting of the auxiliary heat dissipation component can provide heat dissipation protection for the construction drilling rig, thereby avoiding damage to the construction drilling rig due to overheating during construction. The heat dissipation efficiency of the auxiliary heat dissipation component is more efficient and convenient than the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 The present invention is a schematic structural diagram of a base for replacing a water-grinding drill group for a railway ballastless track bed.

[0054] Figure 2 The invention discloses an axonometric diagram of a base for replacing a water-grinding drill group for a railway ballastless track bed.

[0055] Figure 3 The present invention is a front view of a base for replacing a water-grinding drill group for a railway ballastless track bed.

[0056] Figure 4 The present invention is a side view of a base of a water-grinding drill group for replacing a railway ballastless track bed.

[0057] Figure 5 It is a structural schematic diagram of the shock absorption protection mechanism provided by the present invention.

[0058] Figure 6 It is a three-dimensional structural schematic diagram of the shock absorption protection mechanism provided by the present invention.

[0059] Figure 7 It is a left side view of the shock absorbing protection mechanism provided by the present invention.

[0060] Figure 8 It is a right side view of the shock absorbing protection mechanism provided by the present invention.

[0061] Fig. 9 It is a structural schematic diagram of the auxiliary heat dissipation component provided by the present invention.

[0062] Fig.10 It is an axonometric diagram of the auxiliary heat dissipation assembly provided by the present invention.

[0063] Fig.11 It is a bottom view of the auxiliary heat dissipation assembly provided by the present invention.

[0064] In the figure: 1- auxiliary walking assembly, 11- fixed walking wheel, 12- retractable walking wheel, 13- foldable swing arm, 2- removable water-grinding group drill, 21- construction control unit, 22- construction hydraulic cylinder, 23- construction drilling rig, 24- lifting guide seat, 3- base body, 31- base frame, 311- positioning seat, 312- supporting base, 313- shock-absorbing base, 32- group drill guide rod, 4- shock-absorbing protection mechanism, 41- linkage inclined rod, 42- linkage push seat, 43- guide rail , 44-linkage sleeve, 45-shock-absorbing spring, 46-spring supporting seat, 47-arc-shaped protective cover, 48-splash protection assembly, 481-linkage gear seat, 482-linkage gear, 483-splash protection roller, 484-material blocking plate, 485-crushing piece, 5-auxiliary heat dissipation assembly, 51-heat dissipation exhaust seat, 52-exhaust pipe, 53-air flow conduction seat, 54-silencer, 55-heat dissipation drive unit, 551-drive motor, 552-heat dissipation drive disk, 553-heat dissipation fan blades. DETAILED DESCRIPTION

[0065] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0066] The existing drilling rig has poor shock absorption effect on the base, which makes it easy for the water-mill drill to resonate when working, and then causes damage to the device and the base. Based on this, we propose a base for replacing water-mill drill groups for railway ballastless track. The base for replacing water-mill drill groups for railway ballastless track includes: a base body 3, the base body 3 includes a base frame 31 and at least one group of drill group guide rods 32, the base frame 31 includes a positioning seat 311, a supporting base 312 and a shock-absorbing base 313, the positioning seat 311 is fixedly mounted on the supporting base 312, and the top of the positioning seat 311 is fixedly mounted with a shock-absorbing base 313; a detachable water-mill drill group 2 detachably mounted on the base body 3, the detachable water-mill drill group 2 is used for railway ballastless track construction; a shock-absorbing protection mechanism 4 arranged on the shock-absorbing base 313, the shock-absorbing protection mechanism 4 is used to provide shock-absorbing protection for the detachable water-mill drill group 2. During construction, the construction personnel push the base body 3, so that the base body 3 drives the detachable water-grinding drill group 2 to the railway ballastless track construction area, and then the construction control unit 21 controls the construction hydraulic cylinder 22 to open, and the construction hydraulic cylinder 22 controls the construction drill 23 to perform drilling construction, and the shock-absorbing protection mechanism 4 can perform shock-absorbing protection on the construction drill 23 and the base body 3 when the construction drill 23 is working, thereby avoiding damage to the construction drill 23. The embodiment of the present invention is provided with a shock-absorbing protection mechanism 4, and the setting of the shock-absorbing protection mechanism 4 can perform shock-absorbing protection on the construction drill 23 and the base body 3 when the construction drill 23 is working, thereby avoiding damage to the construction drill 23. At the same time, the shock-absorbing protection mechanism 4 can also synchronously crush the splashed concrete when the construction drill 23 is shock-absorbing and protected, thereby further protecting the construction drill 23.

[0067] The embodiment of the present invention provides a base for replacing a water-grinding drill group on a railway ballastless track bed, such as Figure 1-Figure 4 As shown, the base of the water-grinding drill group for replacing the railway ballastless track bed includes:

[0068] A base body 3, the base body 3 includes a base frame 31 and at least one group of drill group guide rods 32, the base frame 31 includes a positioning seat 311, a supporting base 312 and a shock absorbing base 313, the positioning seat 311 is fixedly installed on the supporting base 312, and the shock absorbing base 313 is fixedly installed on the top of the positioning seat 311;

[0069] In this embodiment, the number of the positioning seats 311 can be two groups, and the two ends of the positioning seats 311 can be fixedly connected to the supporting base 312 and the shock-absorbing base 313 respectively by riveting, mortise and tenoning or plugging. The supporting base 312 and the shock-absorbing base 313 can both be rectangular seats or rectangular plates with hollow interiors, and the group drill guide rod 32 can be fixedly connected to the supporting base 312 and the shock-absorbing base 313 by plugging, threading or riveting. The group drill guide rod 32 can specifically be a round rod or square rod with a polished surface.

[0070] A detachable water-grinding drill group 2 detachably mounted on the base body 3, the detachable water-grinding drill group 2 is used for railway ballastless track bed construction;

[0071] A shock absorbing protection mechanism 4 is disposed on the shock absorbing base 313 , and the shock absorbing protection mechanism 4 is used to provide shock absorbing protection to the detachable water-grinding drill group 2 , and the shock absorbing protection mechanism 4 is connected to the detachable water-grinding drill group 2 .

[0072] Wherein, the detachable water-grinding drill group 2 comprises:

[0073] At least one set of construction control units 21, wherein the construction control units 21 are fixedly mounted on a shock-absorbing base 313;

[0074] A construction hydraulic cylinder 22 electrically connected to the construction control unit 21;

[0075] In this embodiment, the construction control unit 21 can specifically be a hydraulic control box, and each group of the hydraulic control boxes can control two sets of detachable water-grinding drill groups 2. Each group of the detachable water-grinding drill groups 2 is composed of five groups of construction hydraulic cylinders 22 and a construction drilling rig 23. The total power of the detachable water-grinding drill groups 2 is 25Kw.

[0076] A construction drill 23 fixedly connected to the telescopic end of the construction hydraulic cylinder 22, the construction drill 23 being used for drilling construction operations, and

[0077] The lifting guide seat 24 is connected to the construction drilling rig 23, and the lifting guide seat 24 is slidably mounted on the group drilling guide rod 32. The lifting guide seat 24 is also connected to the shock absorbing protection mechanism 4. The lifting guide seat 24 can be a round seat or a rectangular seat, and the lifting guide seat 24 is detachably connected to the construction drilling rig 23 by means of a snap or a fastening bolt.

[0078] In this embodiment, the construction drill rig 23 can be fixedly connected to the telescopic end of the construction hydraulic cylinder 22 by threaded connection or fastening bolt connection, and the diameter of the construction drill rig 23 is 127 mm. The weight of a single group of the detachable water-grinding drill group 2 can be 150 kg.

[0079] It should be noted that the drilling process of the construction drill rig 23 adopts two systems, remote control and manual control. During the drilling process, the five construction drill rigs 23 can be controlled to rise and fall at the same time or individually. At the same time, in order to ensure that the concrete between the two adjacent groups of construction drill rigs 23 can be taken out by equipment, the five construction drill rigs 23 are designed to move horizontally at the same time. At the same time, five sets of pressure sensor digital displays are used to realize the following functions:

[0080] 1. Each group of pressure is displayed digitally;

[0081] 2. When drilling into the steel bar, the downward pressure solenoid valve can be controlled to stop energizing to prevent the drill from getting stuck, and the steel bar can be slowly worn downward by its own weight;

[0082] 3. After grinding through the steel bar, the solenoid valve continues to energize and drills downward until the specified depth, then press the remote control to go up.

[0083] In this embodiment, the drilling rig can drill reinforced concrete with a depth of 21 cm, and the fastest single hole drilling time is 3 minutes. Considering the proficiency of the workers at the beginning and the performance of the drill bit: the average drilling time for a single unit is about 20 minutes, that is, it takes 20 minutes to drill 127mm long, 893cm wide, and 21cm deep. The time required to break 3m long is: 7.9h. If two units are planned to be invested, the time required to break 3m long is: 3.9h, that is, the concrete in the center of the ballast bed of 3m long can be broken in two skylight points.

[0084] In this embodiment, during construction, the construction workers push the base body 3, so that the base body 3 drives the detachable water-grinding drill group 2 to the railway ballastless roadbed construction area, and then the construction control unit 21 controls the construction hydraulic cylinder 22 to open, and the construction hydraulic cylinder 22 controls the construction drill rig 23 to perform drilling construction, and the shock-absorbing protection mechanism 4 can perform shock-absorbing protection on the construction drill rig 23 and the base body 3 when the construction drill rig 23 is working, thereby avoiding damage to the construction drill rig 23.

[0085] The embodiment of the present invention is provided with a shock-absorbing protection mechanism 4. The setting of the shock-absorbing protection mechanism 4 can provide shock-absorbing protection to the construction drill rig 23 and the base body 3 when the construction drill rig 23 is working, thereby avoiding damage to the construction drill rig 23. At the same time, the shock-absorbing protection mechanism 4 can also simultaneously crush the splashed concrete when providing shock-absorbing protection to the construction drill rig 23, thereby further protecting the construction drill rig 23.

[0086] In a further preferred embodiment of the present invention, Figure 5-Figure 8 As shown, the shock absorbing protection mechanism 4 includes:

[0087] A protection linkage part, the protection linkage part is connected to the lifting guide seat 24;

[0088] A guide rail 43 connected to the protection linkage part, wherein the guide rail 43 is fixedly mounted on the shock absorbing base 313;

[0089] It should be noted that the guide rail 43 is fixedly mounted on the shock absorbing base 313 by mortise and tenon joint or welding.

[0090] The shock absorbing protection part is fixedly mounted on the shock absorbing base 313 and connected to the protection linkage part. The shock absorbing protection part is used to provide shock absorbing protection to the lifting guide seat 24 and the construction drilling rig 23 .

[0091] In this embodiment, the protection linkage unit includes:

[0092] A linkage inclined rod 41, one end of which is hinged to the lifting guide seat 24, and the other end of the linkage push rod is hinged to the linkage push seat 42;

[0093] A linkage sleeve 44 is fixedly connected to the linkage push seat 42, and the linkage sleeve 44 is connected to the shock absorbing protection part.

[0094] It should be noted that the linkage oblique rod 41 is set at an angle, and the linkage oblique rod 41 can be a round rod or a square rod, one end of the linkage oblique rod 41 is hinged to the side wall of the lifting guide seat 24, and the linkage push seat 42 and the linkage sleeve seat 44 are both slidingly connected to the guide slide rail 43, and the linkage push seat 42 and the linkage sleeve seat 44 are fixedly connected by mortise and tenon or plug-in.

[0095] In this embodiment, the shock absorbing protection part includes:

[0096] A shock absorbing spring 45, wherein the shock absorbing spring 45 is disposed in the linkage sleeve 44, and one end of the shock absorbing spring 45 is fixedly connected to the linkage sleeve 44;

[0097] A spring supporting seat 46 is used for supporting the shock absorbing spring 45 , and the spring supporting seat 46 is fixedly mounted on the shock absorbing base 313 .

[0098] It should be noted that the shock-absorbing spring 45 is embedded in the linkage sleeve 44, and one end of the shock-absorbing spring 45 is fixedly connected to the spring supporting seat 46 by riveting or welding, and the other end of the shock-absorbing spring 45 is fixedly connected to the linkage sleeve 44 by fastening bolts or clamping.

[0099] In a further preferred embodiment of the present invention, Figure 5-Figure 6 As shown, the shock absorbing protection mechanism 4 also includes:

[0100] The splash protection assembly 48 is arranged on the shock absorbing base 313, and the splash protection assembly 48 is used to crush and refine the gravel concrete splashed during drilling.

[0101] In this embodiment, the splash protection assembly 48 includes:

[0102] A linkage gear seat 481, wherein the linkage gear seat 481 is fixedly connected to the linkage push seat 42, and the linkage gear seat 481 is fixedly connected to the linkage push seat 42 by mortise and tenon or riveting;

[0103] A linkage gear 482 is disposed on one side of the linkage gear seat 481, and the linkage gear 482 is meshed with the linkage gear seat 481 for transmission;

[0104] The splash-proof protection roller 483 is fixedly connected to the linkage gear 482 , and the splash-proof protection roller 483 is rotatably mounted on the shock-absorbing base 313 .

[0105] A material blocking plate 484, wherein the material blocking plate 484 is fixedly mounted on the side wall of the anti-splash protection roller 483;

[0106] a crushing member 485 cooperating with the material blocking plate 484, wherein the crushing member 485 is fixedly mounted on the side wall of the anti-splash protection roller 483, and

[0107] The arc-shaped protective cover 47 is fixedly mounted on the shock-absorbing base 313 .

[0108] In this embodiment, the side wall of the linkage gear 482 is fixedly connected to the splash-proof protection roller 483 by mortise and tenon or riveting, and the side wall of the splash-proof protection roller 483 is rotatably connected to the shock-absorbing base 313 through a bearing or a rotating shaft, and the material baffle plate 484 and the crushing piece 485 are evenly distributed on the side wall of the splash-proof protection roller 483 in a cross-circumferential direction, and the material baffle plate 484 and the splash-proof protection roller 483 are fixedly connected by a buckle or a fastening bolt, and the crushing piece 485 can specifically be a conical, cylindrical or rectangular crushing block structure, and in order to ensure the strength of the crushing piece 485, the crushing piece 485 can be made of titanium alloy or nickel alloy, and the arc-shaped protective cover 47 is sleeved on the outside of the splash-proof protection roller 483, and the arc-shaped protective cover 47 can be an arc-shaped seat or an arc-shaped plate made of an elastomeric material, and the arc-shaped protective cover 47 is fixedly mounted on the shock-absorbing base 313 by fastening bolts or snap-on connection.

[0109] When the construction drill 23 is working, the construction drill 23 drives the lifting guide seat 24 to move up and down, and the lifting guide seat 24 drives the linkage inclined rod 41, the linkage push seat 42 and the linkage sleeve seat 44 to move, and the shock-absorbing spring 45 acts on the linkage push seat 42 and the linkage sleeve seat 44 to achieve shock-absorbing protection for the lifting guide seat 24. At the same time, when the linkage push seat 42 and the linkage sleeve seat 44 move, the linkage push seat 42 drives the linkage gear seat 481 to move, and the linkage gear seat 481 drives the linkage gear 482 and the splash-proof protection roller 483 to rotate, and the splash-proof protection roller 483 drives the material blocking plate 484 and the crushing piece 485 to rotate, so that the material blocking plate 484 and the crushing piece 485 crush the splashed concrete to prevent large pieces of concrete from damaging the construction drill 23 and construction personnel.

[0110] In a further preferred embodiment of the present invention, Figure 9-11 As shown, the embodiment of the present invention further includes an auxiliary heat dissipation component 5 disposed on the supporting base 312 , and the auxiliary heat dissipation component 5 is used to provide heat dissipation protection for the construction drilling rig 23 .

[0111] The embodiment of the present invention is provided with an auxiliary heat dissipation component 5. The setting of the auxiliary heat dissipation component 5 can provide heat dissipation protection for the construction drill 23, thereby avoiding damage to the construction drill 23 due to overheating during construction. The heat dissipation efficiency of the auxiliary heat dissipation component 5 is more efficient and convenient than the prior art.

[0112] Wherein, the auxiliary heat dissipation component 5 includes:

[0113] At least one set of heat dissipation and exhaust seats 51, wherein the heat dissipation and exhaust seats 51 are fixedly mounted on the air flow guide seats 53, and the air flow guide seats 53 are detachably mounted on the supporting base 312;

[0114] At least one set of exhaust pipes 52, wherein the exhaust pipes 52 are arranged corresponding to the construction drilling rig 23, and the exhaust pipes 52 are in communication with the airflow conducting seat 53;

[0115] In this embodiment, the airflow conducting seat 53 can be specifically a rectangular seat or a round seat with a hollow interior, and the airflow conducting seat 53 is installed on the supporting base 312 by fastening bolts or clamping, and the heat dissipation exhaust seat 51 can be specifically a round seat or a rectangular seat with a hollow interior, the number of heat dissipation exhaust seats 51 can be five groups, and the exhaust pipe 52 can be specifically a round pipe with a hollow interior, and the exhaust pipe 52 is installed in the supporting base 312 by threads or buckles.

[0116] at least one set of silencers 54, wherein the silencers 54 are detachably mounted in the exhaust pipe 52, and the silencers 54 are used to silence the exhaust pipe 52, and

[0117] A heat dissipation driving unit 55 is disposed in the heat dissipation and exhaust seat 51 .

[0118] It should be noted that the silencer 54 is made of a silencer material, and the silencer 54 may specifically be a spiral structure. The silencer 54 is installed in the exhaust pipe 52 by means of threads or plug-in.

[0119] In this embodiment, the heat dissipation driving unit 55 includes:

[0120] A driving motor 551, wherein the driving motor 551 is fixedly installed in the heat dissipation and exhaust seat 51;

[0121] a heat dissipation drive disk 552 fixedly connected to the output end of the drive motor 551, and

[0122] At least one set of heat dissipation blades 553 , wherein the heat dissipation blades 553 are detachably mounted on the heat dissipation driving disk 552 .

[0123] In this embodiment, the drive motor 551 can specifically be a single-phase asynchronous motor. The drive motor 551 is fixedly installed in the heat dissipation exhaust seat 51 by means of clips or fastening bolts. The output end of the drive motor 551 is fixedly connected to the heat dissipation drive disk 552 by means of interference fit, and the heat dissipation fan blades 553 are detachably installed on the heat dissipation drive disk 552 by fastening bolts.

[0124] In a further preferred embodiment of the present invention, Figure 1-Figure 2 As shown, the embodiment of the present invention also includes:

[0125] An auxiliary walking component 1, wherein the auxiliary walking component 1 is installed on the positioning stand 311;

[0126] Wherein, the auxiliary walking component 1 comprises:

[0127] A fixed running wheel 11, wherein the fixed running wheel 11 is mounted on a positioning stand 311;

[0128] At least one set of retractable running wheels 12 , wherein the retractable running wheels 12 are mounted on a foldable swing arm 13 , and the foldable swing arm 13 is rotatably mounted on a positioning stand 311 .

[0129] In this embodiment, the fixed running wheels 11 and the retractable running wheels 12 can both be elastic rubber wheels. The cooperation of the fixed running wheels 11 and the retractable running wheels 12 not only facilitates the movement of the present invention, but also provides shock-absorbing protection for the roadbed.

[0130] In summary, the present invention provides a base for replacing a water-grinding drill group for a ballastless railway track. During construction, the construction personnel push the base body 3, so that the base body 3 drives the detachable water-grinding drill group 2 to the construction area of ​​the ballastless railway track. Then the construction control unit 21 controls the construction hydraulic cylinder 22 to open, and the construction hydraulic cylinder 22 controls the construction drill rig 23 to perform drilling construction. The shock-absorbing protection mechanism 4 can perform shock-absorbing protection on the construction drill rig 23 and the base body 3 when the construction drill rig 23 is working, thereby avoiding damage to the construction drill rig 23.

[0131] The embodiment of the present invention is provided with a shock-absorbing protection mechanism 4. The setting of the shock-absorbing protection mechanism 4 can provide shock-absorbing protection to the construction drill rig 23 and the base body 3 when the construction drill rig 23 is working, thereby avoiding damage to the construction drill rig 23. At the same time, the shock-absorbing protection mechanism 4 can also simultaneously crush the splashed concrete when providing shock-absorbing protection to the construction drill rig 23, thereby further protecting the construction drill rig 23.

[0132] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0133] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A base for replacing a water-grinding drill group for a railway ballastless track bed, the base for replacing a water-grinding drill group for a railway ballastless track bed comprising: A base body (3), the base body (3) comprising a base frame (31) and at least one group of drill group guide rods (32), the base frame (31) comprising a positioning stand (311), a supporting base (312) and a shock absorbing base (313), characterized in that the positioning stand (311) is fixedly mounted on the supporting base (312), and the shock absorbing base (313) is fixedly mounted on the top of the positioning stand (311); A detachable water-grinding drill group (2) detachably mounted on the base body (3), the detachable water-grinding drill group (2) being used for railway ballastless track bed construction operations; A shock absorbing protection mechanism (4) is arranged on the shock absorbing base (313), the shock absorbing protection mechanism (4) is used to provide shock absorbing protection for the detachable water-grinding drill group (2), and the shock absorbing protection mechanism (4) is connected to the detachable water-grinding drill group (2); Wherein, the detachable water-grinding drill group (2) comprises: At least one set of construction control parts (21), wherein the construction control parts (21) are fixedly mounted on a shock-absorbing base (313); A construction hydraulic cylinder (22) electrically connected to the construction control unit (21); a construction drill (23) fixedly connected to the telescopic end of the construction hydraulic cylinder (22), wherein the construction drill (23) is used for drilling construction operations, and A lifting guide seat (24), the lifting guide seat (24) being connected to the construction drilling machine (23), and the lifting guide seat (24) being slidably sleeved on the group drilling guide rod (32), and the lifting guide seat (24) being also connected to the shock absorbing protection mechanism (4); The shock absorption protection mechanism (4) comprises: A protection linkage portion, the protection linkage portion being connected to the lifting guide seat (24); A guide slide rail (43) connected to the protection linkage portion, the guide slide rail (43) being fixedly mounted on the shock absorbing base (313); A shock absorbing protection part, the shock absorbing protection part is fixedly mounted on the shock absorbing base (313) and connected to the protection linkage part, and the shock absorbing protection part is used to provide shock absorbing protection for the lifting guide seat (24) and the construction drilling machine (23); The protection linkage unit comprises: A linkage oblique rod (41), one end of the linkage oblique rod (41) is hinged to the lifting guide seat (24), and the other end of the linkage push rod is hinged to the linkage push seat (42); A linkage sleeve (44) fixedly connected to the linkage push seat (42), wherein the linkage sleeve (44) is connected to the shock absorbing protection portion; The shock absorption protection mechanism (4) further comprises: A splash protection component (48), the splash protection component (48) being arranged on the shock absorbing base (313), and the splash protection component (48) being used to crush and refine gravel concrete splashed out during drilling; The splash protection assembly (48) comprises: A linkage tooth seat (481), wherein the linkage tooth seat (481) is fixedly connected to the linkage push seat (42); A linkage gear (482) disposed on one side of the linkage gear seat (481); an anti-splash protection roller (483) fixedly connected to the linkage gear (482), the anti-splash protection roller (483) being rotatably mounted on the shock absorbing base (313); a material blocking plate (484), the material blocking plate (484) being fixedly mounted on a side wall of the anti-splash protection roller (483); a crushing member (485) cooperating with the material blocking plate (484), the crushing member (485) being fixedly mounted on the side wall of the anti-splash protection roller (483); and An arc-shaped protective cover (47) fixedly mounted on the shock-absorbing base (313); It also includes an auxiliary heat dissipation component (5) arranged on the supporting base (312), the auxiliary heat dissipation component (5) being used to provide heat dissipation protection for the construction drilling rig (23); Wherein, the auxiliary heat dissipation component (5) comprises: At least one set of heat dissipation and exhaust seats (51), wherein the heat dissipation and exhaust seats (51) are fixedly mounted on the air flow conducting seats (53), and the air flow conducting seats (53) are detachably mounted on the supporting base (312); At least one set of exhaust pipes (52), wherein the exhaust pipes (52) are arranged corresponding to the construction drilling machine (23), and the exhaust pipes (52) are in communication with the airflow conducting seat (53); at least one set of silencers (54), the silencers (54) being detachably mounted in the exhaust pipe (52), the silencers (54) being used to perform silence processing on the exhaust pipe (52), and A heat dissipation driving unit (55) is arranged in the heat dissipation and exhaust seat (51).

2. The base for replacing a water-grinding drill for railway ballastless track bed according to claim 1, characterized in that: The shock absorbing protection part comprises: A shock absorbing spring (45), wherein the shock absorbing spring (45) is disposed in the linkage sleeve (44), and one end of the shock absorbing spring (45) is fixedly connected to the linkage sleeve (44); A spring support seat (46) for supporting the shock absorbing spring (45), wherein the spring support seat (46) is fixedly mounted on the shock absorbing base (313).

3. The base for replacing a water-grinding drill group for a railway ballastless track bed according to claim 2, characterized in that: The heat dissipation driving unit (55) comprises: A driving motor (551), wherein the driving motor (551) is fixedly mounted in the heat dissipation and exhaust seat (51); a heat dissipation drive disk (552) fixedly connected to the output end of the drive motor (551), and At least one group of heat dissipation fan blades (553), wherein the heat dissipation fan blades (553) are detachably mounted on the heat dissipation drive disk (552).

4. The base for replacing a water-grinding drill group for a railway ballastless track bed according to claim 2, characterized in that: Also includes: An auxiliary walking component (1), the auxiliary walking component (1) being mounted on the positioning stand (311); Wherein, the auxiliary walking component (1) comprises: A fixed running wheel (11), wherein the fixed running wheel (11) is mounted on a positioning stand (311); At least one set of retractable running wheels (12), wherein the retractable running wheels (12) are mounted on a foldable swing arm (13), and the foldable swing arm (13) is rotatably mounted on a positioning stand (311).

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