CN112590906A - Auxiliary device for carrying materials in railway tunnel construction - Google Patents
Auxiliary device for carrying materials in railway tunnel construction Download PDFInfo
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- CN112590906A CN112590906A CN202110056141.5A CN202110056141A CN112590906A CN 112590906 A CN112590906 A CN 112590906A CN 202110056141 A CN202110056141 A CN 202110056141A CN 112590906 A CN112590906 A CN 112590906A
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- 239000000463 material Substances 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 238000005245 sintering Methods 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005242 forging Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000004035 construction material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/006—Equipment transport systems
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses an auxiliary device for carrying materials in railway tunnel construction, which comprises a processing box body, wherein a processing cavity is arranged in the processing box body, and a transportation protective device is arranged in the processing cavity and on the upper side end face of the processing cavity.
Description
Technical Field
The invention relates to the field of railway construction, in particular to an auxiliary device for carrying materials in railway tunnel construction.
Background
During railway tunnel construction, a lot of materials need to be carried by constructors, air ventilation capacity in a tunnel is poor, the temperature is high, the workload of the constructors is large, the constructors can participate in carrying of the materials in person, the physical health of the constructors can be seriously damaged, construction cost is indirectly manufactured, the constructors can carry the materials automatically through equipment, the constructors only need to place the materials on the equipment, the operation is easy and simple, dust pollution in the tunnel is serious, dust pollution is aggravated in the carrying process, the physical health of the constructors is influenced, and the working efficiency of the constructors is influenced.
Disclosure of Invention
In order to solve the problems, the embodiment designs an auxiliary device for carrying materials in railway tunnel construction, which comprises a processing box body, wherein a processing cavity is arranged in the processing box body, a transportation protective device is arranged in the processing cavity and on the upper side end surface of the processing cavity, the transportation protective device comprises a supporting plate in sliding connection with the upper side end surface of the processing cavity, the supporting plate is connected with the upper side end surface of the processing cavity through a tension spring, a vertical helical rack which is annularly arrayed relative to the supporting plate and extends to the outer side of the processing cavity is arranged on the inner wall of the upper side of the processing cavity in a sliding manner, the vertical helical rack is connected with the lower side inner wall of the processing cavity through an iron spring, two rotating shafts which are bilaterally symmetrical relative to the supporting plate are arranged on the inner wall of the processing cavity in a rotating manner, and helical gears which are meshed and connected with the vertical helical racks on the left side and, the inner wall of the treatment cavity is rotatably provided with two transmission shafts which are symmetrical in the front and the back of the support plate, the transmission shafts are fixedly provided with sintering helical gears which are meshed and connected with the vertical helical racks on the front side and the back side, the protection plate realizes transportation protection work according to the meshed connection between the vertical helical racks and the forging helical gears and the meshed connection between the vertical helical racks and the sintering helical gears, a universal walking device is arranged between the treatment cavity and the lower side end face of the treatment cavity and comprises two buffer cavities which are positioned on the lower side inner wall of the treatment cavity and are symmetrical in the left and right direction relative to the support plate, hollow rods which extend to the outer sides of the buffer cavities are arranged on the lower side inner wall of the buffer cavities in a sliding manner, hollow cavities are arranged in the hollow rods, and the upper side inner wall of the hollow cavity on the left side is rotatably provided, spline connection has on the first integral key shaft with the first spline housing that process chamber downside inner wall rotated the connection, the fixed sintering bevel gear that is located on the hollow rod the cushion chamber outside, the fixed U die cavity that is equipped with on the process chamber downside terminal surface, it is equipped with hollow cover to slide on the U die cavity, hollow cover with connect through compression spring between the U die cavity, hollow cover internal rotation is equipped with the transmission pole, fixed being equipped with on the transmission pole about the backup pad bilateral symmetry just with the forging bevel gear that sintering bevel gear meshing is connected, forging bevel gear with the meshing between the sintering bevel gear is connected can be realized the handling equipment and is turned to work, the process chamber with be equipped with water jet equipment between the process chamber upside terminal surface.
The inner wall of the lower side of the treatment cavity is fixedly provided with a sounder, the sounder can make sound through vibration generated by beating to remind constructors of carrying materials, and the end face of the front side of the treatment cavity is fixedly provided with an infrared inductor which can control the rotation angle of the steering motor.
The conveying protection device comprises a moving motor fixedly connected with the supporting plate, a second spline sleeve rotatably connected with the inner wall of the upper side of the treatment cavity is arranged on the lower side of the moving motor, a second spline shaft penetrating through the second spline sleeve and in spline connection with the second spline sleeve is arranged on the lower side of the moving motor, a circular plate is fixedly arranged on the second spline shaft, an annular helical gear is fixedly arranged on the circular plate, the annular helical gear is in meshed connection with the forging helical gear, and the annular helical gear is in meshed connection with the sintering helical gear.
Wherein the universal walking device comprises a movable plate fixedly connected with the upper end face of the hollow cavity and positioned in the buffer cavity, the movable plate is connected with the upper inner wall of the buffer cavity through a return spring, two transmission shafts which penetrate through the hollow cavity and are bilaterally symmetrical relative to the supporting plate are rotatably arranged on the inner wall of the hollow cavity, wheels which are bilaterally symmetrical relative to the symmetry axis of the hollow cavity and positioned outside the hollow cavity are fixedly arranged on the transmission shafts, a first bevel gear positioned in the hollow cavity on the left side is fixedly arranged on the first spline shaft, a second bevel gear meshed and connected with the first bevel gear is fixedly arranged on the transmission shaft on the left side, an iron gear is fixedly arranged on the first spline shaft, a transmission rod rotatably connected with the lower inner wall of the treatment cavity is arranged on the right side of the iron gear, and a cylindrical gear meshed and connected with the iron gear is fixedly arranged on the transmission rod, the second spline shaft is fixedly provided with a sintering gear which can be meshed and connected with the cylindrical gear, the lower side of the sintering gear is provided with a rotating rod which is fixedly connected with the second spline shaft and can be abutted and connected with the sounder, the front side of the transfer rod is provided with a steering motor which is fixedly connected with the lower side end face of the treatment cavity, the lower side of the steering motor is provided with a worm, and the transfer rod is fixedly provided with a worm gear which is meshed and connected with the worm.
Wherein the water spraying device comprises a U-shaped box which is positioned at the rear side of the protection plate at the rear side and is fixedly connected with the upper side end surface of the treatment cavity, a storage cavity with an upward opening is arranged in the U-shaped box, a screw rod extending into the processing cavity is rotatably arranged on the inner wall of the lower side of the storage cavity, the screw rod is in threaded connection with a nut which is in sliding connection with the inner wall of the storage cavity, an L-shaped cavity is fixedly arranged on the nut, a C-shaped cavity communicated with the L-shaped cavity is fixedly arranged on the inner wall of the front side of the storage cavity, a one-way valve is arranged in the C-shaped cavity, a spray pipe communicated with the storage cavity is fixedly arranged on the inner wall of the rear side of the storage cavity, the screw rod is in transmission connection with the transmission rod through a belt, the screw rod is fixedly provided with a fixing plate located in the treatment cavity, and the fixing plate is connected with the inner wall of the upper side of the treatment cavity through a buffer spring.
The invention has the beneficial effects that: the invention relates to an auxiliary device for carrying materials in railway tunnel construction, which can prevent the materials from falling down due to the movement of the materials by a gear and rack mechanism, can reduce the workload of constructors when carrying the materials by the device, can realize the reversing function of equipment by gear transmission, and is provided with a spring between a wheel and a main body of the equipment, so that the equipment is suitable for a hollow road surface.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
fig. 4 is a schematic view of the structure of C-C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an auxiliary device for carrying materials in railway tunnel construction, which comprises a processing box body 11, wherein a processing cavity 12 is arranged in the processing box body 11, a transportation protective device 901 is arranged in the processing cavity 12 and on the upper side end face of the processing cavity 12, the transportation protective device 901 comprises a supporting plate 19 connected with the upper side end face of the processing cavity 12 in a sliding way, the supporting plate 19 is connected with the upper side end face of the processing cavity 12 through an extension spring 20, a vertical helical rack 13 which is annularly arrayed relative to the supporting plate 19 and extends to the outer side of the processing cavity 12 is arranged on the upper side inner wall of the processing cavity 12 in a sliding way, the vertical helical rack 13 is connected with the lower side inner wall of the processing cavity 12 through an iron spring 63, two rotating shafts 14 which are bilaterally symmetrical relative to the supporting plate 19 are arranged on the inner wall of the processing cavity 12 in a rotating way, forged helical gears 15 which are meshed and connected with the, two transmission shafts 58 which are symmetrical in the front and the back direction with respect to the supporting plate 19 are rotatably arranged on the inner wall of the processing cavity 12, sintering helical gears 59 which are meshed and connected with the vertical helical racks 13 on the front and the back sides are fixedly arranged on the transmission shafts 58, the transportation protection work is realized by the protection plate 18 according to the meshed connection between the vertical helical racks 13 and the forging helical gears 15 and the meshed connection between the vertical helical racks 13 and the sintering helical gears 59, a universal traveling device 902 is arranged between the processing cavity 12 and the lower side end face of the processing cavity 12, the universal traveling device 902 comprises two buffer cavities 28 which are arranged on the lower side inner wall of the processing cavity 12 and are symmetrical in the left and right direction with respect to the supporting plate 19, hollow rods 29 which extend to the outer sides of the buffer cavities 28 are arranged on the lower side inner wall of the buffer cavities 28 in a sliding manner, the inner wall of the upper side of the left hollow cavity 30 is rotatably provided with a first spline shaft 40 extending into the processing cavity 12, the first spline shaft 40 is in spline connection with a first spline housing 45 rotatably connected with the inner wall of the lower side of the processing cavity 12, the hollow rod 29 is fixedly provided with a sintered bevel gear 31 positioned outside the buffer cavity 28, the end surface of the lower side of the processing cavity 12 is fixedly provided with a U-shaped cavity 43, the U-shaped cavity 43 is slidably provided with a hollow sleeve 41, the hollow sleeve 41 is connected with the U-shaped cavity 43 through a compression spring 42, a transmission rod 61 is rotatably arranged in the hollow sleeve 41, the transmission rod 61 is fixedly provided with forged bevel gears 34 which are bilaterally symmetrical relative to the supporting plate 19 and are in meshed connection with the sintered bevel gear 31, and the meshed connection between the forged bevel gears 34 and the sintered bevel gears 31 can realize the steering work of the carrying device, a water spraying device 903 is arranged between the inside of the treatment cavity 12 and the upper side end face of the treatment cavity 12.
Beneficially, a sound generator 26 is fixedly arranged on the inner wall of the lower side of the processing cavity 12, the sound generator 26 can generate sound through vibration generated by knocking to remind constructors that materials are being carried by equipment, and an infrared sensor is fixedly arranged on the end face of the front side of the processing cavity 12 and can control the rotation angle of the steering motor 37.
In the following, a transportation guard 901 is described in detail according to an embodiment, said transportation guard 901 comprises a movement motor 24 fixedly connected to said support plate 19, a second spline sleeve 23 which is rotationally connected with the inner wall of the upper side of the processing cavity 12 is arranged at the lower side of the mobile motor 24, a second spline shaft 22 which penetrates through the second spline housing 23 and is in spline connection with the second spline housing 23 is arranged at the lower side of the moving motor 24, a circular plate 17 is fixedly arranged on the second spline shaft 22, an annular helical gear 16 is fixedly arranged on the circular plate 17, the annular bevel gear 16 is in meshed connection with the forged bevel gear 15, the annular bevel gear 16 is in meshed connection with the sintered bevel gear 59, the protection plate 18 realizes the power transmission work of protection according to the meshed connection between the annular bevel gear 16 and the forged bevel gear 15 and the meshed connection between the sintered bevel gear 59 and the annular bevel gear 16.
According to the embodiment, the following describes in detail the universal traveling device 902, the universal traveling device 902 includes a moving plate 27 fixedly connected to an upper end surface of the hollow cavity 30 and located in the buffer cavity 28, the moving plate 27 is connected to an upper inner wall of the buffer cavity 28 through a return spring 62, two transmission shafts 33 passing through the hollow cavity 30 and being bilaterally symmetric with respect to the supporting plate 19 are rotatably disposed on the inner wall of the hollow cavity 30, wheels 32 being bilaterally symmetric with respect to a symmetric axis of the hollow cavity 30 and located outside the hollow cavity 30 are fixedly disposed on the transmission shafts 33, a first bevel gear 39 located in the hollow cavity 30 on the left side is fixedly disposed on the first spline shaft 40, a second bevel gear 38 engaged with the first bevel gear 39 is fixedly disposed on the transmission shaft 33 on the left side, an iron gear 47 is fixedly disposed on the first spline shaft 40, a transmission rod 44 rotatably connected with the inner wall of the lower side of the treatment cavity 12 is arranged on the right side of the iron gear 47, a cylindrical gear 46 in meshed connection with the iron gear 47 is fixedly arranged on the transmission rod 44, a sintering gear 21 capable of being in meshed connection with the cylindrical gear 46 is fixedly arranged on the second spline shaft 22, a rotating rod 25 fixedly connected with the second spline shaft 22 and capable of abutting against the sounder 26 is arranged on the lower side of the sintering gear 21, a steering motor 37 fixedly connected with the end face of the lower side of the treatment cavity 12 is arranged on the front side of the transmission rod 61, a worm 36 is arranged on the lower side of the steering motor 37, a worm wheel 35 in meshed connection with the worm 36 is fixedly arranged on the transmission rod 61, and the wheels 32 realize walking work according to the meshed connection between the iron gear 47 and the cylindrical gear 46.
According to the embodiment, the water spraying device 903 is described in detail below, the water spraying device 903 includes a U-shaped box 49 located at the rear side of the protection plate 18 and fixedly connected to the upper end surface of the processing cavity 12, a storage cavity 50 with an upward opening is provided in the U-shaped box 49, a screw 55 extending into the processing cavity 12 is rotatably provided on the inner wall of the lower side of the storage cavity 50, a nut 51 slidably connected to the inner wall of the storage cavity 50 is connected to the screw 55 through a thread, an L-shaped cavity 52 is fixedly provided on the nut 51, a C-shaped cavity 53 communicated with the L-shaped cavity 52 is fixedly provided on the inner wall of the front side of the storage cavity 50, a check valve 54 is provided in the C-shaped cavity 53, a spray pipe 48 communicated with the storage cavity 50 is fixedly provided on the inner wall of the rear side of the storage cavity 50, the screw 55 is connected to the transmission rod 44 through a belt transmission, a fixing plate 57 located in the processing cavity 12 is fixedly provided on, the fixing plate 57 is connected with the inner wall of the upper side of the treatment cavity 12 through a buffer spring 56, and the spray pipe 48 realizes water spraying according to the threaded connection between the nut 51 and the screw 55.
The following describes in detail the use steps of the material handling auxiliary device for railway tunnel construction according to the present disclosure with reference to fig. 1 to 4:
initially, the iron spring 63 and the vertical helical rack 13 are in a balanced state, no material is on the support plate 19, the moving motor 24 stops working, the annular helical gear 16 is not in meshed connection with the forged helical gear 15, the annular helical gear 16 is not in meshed connection with the sintered helical gear 59, the steering motor 37 stops working, and the compression spring 42 has elastic potential energy.
When the device works, a constructor places materials to be transported on the upper side of the supporting plate 19, the supporting plate 19 moves downwards due to the gravity of the materials, the supporting plate 19 moves downwards to drive the moving motor 24 to move downwards, the moving motor 24 moves downwards to drive the second spline shaft 22 to move downwards, the second spline shaft 22 moves downwards to drive the circular plate 17 to move downwards, the circular plate 17 moves downwards to drive the annular helical gear 16 to move downwards, the annular helical gear 16 moves downwards to be meshed and connected with the forged helical gear 15, the annular helical gear 16 moves downwards to be meshed and connected with the sintered helical gear 59, the second spline shaft 22 moves downwards to drive the sintered gear 21 to move downwards, the sintered gear 21 moves downwards to be meshed and connected with the cylindrical gear 46, the moving motor 24 is started, the moving motor 24 works to drive the second spline shaft 22 to rotate, the circular plate 17 rotates to drive the circular helical gear 16 to rotate, the circular helical gear 16 rotates, the forged helical gear 15 rotates to drive the left vertical helical rack 13 and the right vertical helical rack 13 to move upwards, the annular helical gear 16 rotates to drive the sintered helical gear 59 to rotate, the sintered helical gear 59 rotates to drive the front vertical helical rack 13 and the rear vertical helical rack 13 to move upwards, the vertical helical rack 13 moves upwards to drive the protection plate 18 to move upwards, the protection plate 18 moves upwards to form a rectangular protection plate, the rectangular protection plate can prevent materials from moving around and falling off in the carrying process, the second spline shaft 22 rotates to drive the rotating rod 25 to rotate, the rotating rod 25 rotates to continuously collide with the sounder 26, so that the sounder 26 vibrates, constructors are reminded, the equipment carries the materials, the sintered gear 21 rotates to drive the cylindrical gear 46 to rotate, the cylindrical gear 46 rotates to drive the iron gear 47 to rotate, the iron gear 47 rotates to drive the first spline shaft 40 to rotate, the first spline shaft 40 rotates to, when an infrared sensor on the front end surface of the processing chamber 12 finds an obstacle on the moving path of the device, the steering motor 37 rotates, the worm 36 rotates, the worm wheel 35 rotates, the transmission rod 61 rotates, the forged bevel gear 34 rotates, the sintered bevel gear 31 rotates, the hollow rod 29 rotates, the transmission shaft 33 rotates, the wheel 32 rotates, the moving track of the device can be changed, the obstacle is avoided, the transmission rod 44 rotates, the screw 55 rotates through belt transmission, the rotatory nut 51 that drives of screw rod 55 moves down, the constructor puts into storage cavity 50 with water regularly, it floats to lead to the dust very easily among the equipment moving process, influence constructor's operating condition very easily, nut 51 moves down and to be linked together with C die cavity 53 with driving L die cavity 52, the water of nut 51 upside originally communicates with each other through L die cavity 52 and C die cavity 53 and flows into the nut 51 downside, and nut 51 moves down and extrudees water from spray tube 48, it is moist with floated dust, it drops on ground to increase its gravity of floated dust, the effect of cooling can also be played to the water that sprays.
The invention has the beneficial effects that: the invention relates to an auxiliary device for carrying materials in railway tunnel construction, which can prevent the materials from falling down due to the movement of the materials by a gear and rack mechanism, can reduce the workload of constructors when carrying the materials by the device, can realize the reversing function of equipment by gear transmission, and is provided with a spring between a wheel and a main body of the equipment, so that the equipment is suitable for a hollow road surface.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an auxiliary device of railway tunnel construction transport material, is including handling the box, be equipped with the process chamber in the processing box, its characterized in that: the treatment chamber is internally provided with a transportation protective device on the end surface at the upper side of the treatment chamber, the transportation protective device comprises a supporting plate which is in sliding connection with the end surface at the upper side of the treatment chamber, the supporting plate is connected with the end surface at the upper side of the treatment chamber through an extension spring, the inner wall at the upper side of the treatment chamber is provided with a vertical helical rack which is in an annular array and extends to the outer side of the treatment chamber in a sliding way, the vertical helical rack is connected with the inner wall at the lower side of the treatment chamber through a steel spring, the inner wall of the treatment chamber is rotatably provided with two rotating shafts which are bilaterally symmetrical relative to the supporting plate, the rotating shafts are fixedly provided with forging helical gears which are in meshed connection with the vertical helical racks at the left side and the right side, the inner wall of the treatment chamber is rotatably provided with two transmission shafts which are symmetrical relative to the, the protective plate realizes transportation protection work according to the meshing connection between the vertical helical rack and the forging helical gear and the meshing connection between the vertical helical rack and the sintering helical gear, a universal walking device is arranged between the processing cavity and the lower side end surface of the processing cavity, the universal walking device comprises two buffer cavities which are positioned on the lower side inner wall of the processing cavity and are bilaterally symmetrical relative to the supporting plate, hollow rods extending to the outer sides of the buffer cavities are arranged on the lower side inner walls of the buffer cavities in a sliding manner, hollow cavities are arranged in the hollow rods, a first spline shaft extending into the processing cavity is rotationally arranged on the upper side inner wall of the hollow cavity on the left side, a first spline sleeve rotationally connected with the lower side inner wall of the processing cavity is connected to the first spline shaft through splines, and sintering bevel gears positioned on the outer sides of the buffer cavities are fixedly arranged on the hollow, the processing chamber is characterized in that a U-shaped cavity is fixedly arranged on the lower side end face of the processing chamber, a hollow sleeve is slidably arranged on the U-shaped cavity, the hollow sleeve is connected with the U-shaped cavity through a compression spring, a transmission rod is rotatably arranged in the hollow sleeve, forging bevel gears which are symmetrically arranged on the left and right sides of the supporting plate and are in meshed connection with the sintering bevel gears are fixedly arranged on the transmission rod, the forging bevel gears are in meshed connection with the sintering bevel gears, steering work of the carrying equipment can be achieved through meshed connection between the forging bevel gears and the sintering bevel gears, and a water spraying device is arranged between the processing.
2. The auxiliary material handling device for railway tunnel construction as claimed in claim 1, wherein: the processing chamber is characterized in that a sounder is fixedly arranged on the inner wall of the lower side of the processing chamber and can make sound through vibration generated by beating to remind constructors of carrying materials, and an infrared sensor is fixedly arranged on the end face of the front side of the processing chamber and can control the rotation angle of the steering motor.
3. An auxiliary material handling device for railway tunnel construction as claimed in claim 2, wherein: the transportation protection device comprises a moving motor fixedly connected with the supporting plate, a second spline sleeve rotatably connected with the inner wall of the upper side of the treatment cavity is arranged on the lower side of the moving motor, a second spline shaft penetrating through the second spline sleeve and in spline connection with the second spline sleeve is arranged on the lower side of the moving motor, a circular plate is fixedly arranged on the second spline shaft, an annular helical gear is fixedly arranged on the circular plate, the annular helical gear is in meshed connection with the forging helical gear, and the annular helical gear is in meshed connection with the sintering helical gear.
4. A railway tunnel construction material handling auxiliary device as claimed in claim 3, wherein: the universal traveling device comprises a movable plate which is fixedly connected with the upper side end face of the hollow cavity and is positioned in the buffer cavity, the movable plate is connected with the upper side inner wall of the buffer cavity through a reset spring, two transmission shafts which penetrate through the hollow cavity and are bilaterally symmetrical relative to the supporting plate are rotatably arranged on the inner wall of the hollow cavity, wheels which are bilaterally symmetrical relative to the symmetry axis of the hollow cavity and are positioned outside the hollow cavity are fixedly arranged on the transmission shafts, a first bevel gear which is positioned in the hollow cavity on the left side is fixedly arranged on the first spline shaft, a second bevel gear which is meshed and connected with the first bevel gear is fixedly arranged on the transmission shaft on the left side, an iron gear is fixedly arranged on the first spline shaft, a transmission rod which is rotatably connected with the lower side inner wall of the treatment cavity is arranged on the right side of the iron gear, and a cylindrical gear, the second spline shaft is fixedly provided with a sintering gear which can be meshed and connected with the cylindrical gear, the lower side of the sintering gear is provided with a rotating rod which is fixedly connected with the second spline shaft and can be abutted and connected with the sounder, the front side of the transfer rod is provided with a steering motor which is fixedly connected with the lower side end face of the treatment cavity, the lower side of the steering motor is provided with a worm, and the transfer rod is fixedly provided with a worm gear which is meshed and connected with the worm.
5. An auxiliary material handling device for railway tunnel construction as claimed in claim 4, wherein: the water spraying device comprises a U-shaped box which is positioned at the rear side of the protection plate at the rear side and is fixedly connected with the upper side end surface of the treatment cavity, a storage cavity with an upward opening is arranged in the U-shaped box, a screw rod extending into the processing cavity is rotatably arranged on the inner wall of the lower side of the storage cavity, the screw rod is in threaded connection with a nut which is in sliding connection with the inner wall of the storage cavity, an L-shaped cavity is fixedly arranged on the nut, a C-shaped cavity communicated with the L-shaped cavity is fixedly arranged on the inner wall of the front side of the storage cavity, a one-way valve is arranged in the C-shaped cavity, a spray pipe communicated with the storage cavity is fixedly arranged on the inner wall of the rear side of the storage cavity, the screw rod is in transmission connection with the transmission rod through a belt, the screw rod is fixedly provided with a fixing plate located in the treatment cavity, and the fixing plate is connected with the inner wall of the upper side of the treatment cavity through a buffer spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056141.5A CN112590906B (en) | 2021-01-15 | 2021-01-15 | Auxiliary device for carrying materials in railway tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056141.5A CN112590906B (en) | 2021-01-15 | 2021-01-15 | Auxiliary device for carrying materials in railway tunnel construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112590906A true CN112590906A (en) | 2021-04-02 |
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