CN111267879A

CN111267879A - Railway transportation device for building equipment

Info

Publication number: CN111267879A
Application number: CN202010149536.5A
Authority: CN
Inventors: 张桂花
Original assignee: Individual
Current assignee: Hubei Shiye Construction Group Co.,Ltd.
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-06-12
Anticipated expiration: 2040-03-06
Also published as: CN111267879B

Abstract

The invention provides a railway transportation device for construction equipment, which comprises: the device comprises a vehicle body, two rolling assemblies, a brake assembly and two anti-slip assemblies; the two rolling assemblies are respectively arranged on two sides of the vehicle body, the brake assembly is arranged between the two rolling assemblies, and the two anti-slip assemblies are respectively arranged on two outer side walls of the vehicle body. The anti-slip assembly comprises two telescopic rods, a reinforcing rod, two adjusting cylinders and a U-shaped baffle piece. The building equipment railway transportation device realizes effective control on the speed of the building equipment railway transportation device and realizes high-efficiency transportation of building materials. Simultaneously, through two anti-skidding subassemblies, can expand the goods width of carrying, increase the quantity of carrying goods, especially to the cylindric building material such as steel pole, roller bearing etc. of easy follow landing in the transportation, through the cooperation of telescopic link, stiffener, two regulation section of thick bamboos and U type shelves spare, can make these building materials stable place, greatly improved transport efficiency.

Description

Railway transportation device for building equipment

Technical Field

The invention relates to the field of subway construction, in particular to a railway transportation device for building equipment.

Background

Railway transportation is a type of land transportation in which a locomotive pulls a train vehicle over two parallel rails. The traditional mode is steel wheel traveling, but the generalized railway transportation still includes non-steel wheel traveling modes such as magnetic suspension trains, cable cars, cableways and the like, or rail transportation. The rails provide an extremely smooth and hard medium on which the train wheels roll with minimal friction, making the upper person more comfortable, and it also saves energy. If properly configured, rail transport can save five to seven costs of energy over road transport when carrying the same weight. Moreover, the rails can evenly disperse the weight of the train, so that the loading capacity of the train is greatly improved. A railway transportation system includes many elements such as vehicles, tracks, various scheduling control, communication signals and monitoring and forewarning equipment and related regulatory and operating personnel, etc., and they supplement each other, and without a proper system, a train cannot run smoothly.

However, with the development of technology, the speed of railway passenger trains is now roughly divided into three categories, namely high-speed railways, quasi-high-speed railways and ordinary railways. The three types of railways can meet various passenger carrying and object carrying requirements of people. Along with the outstanding contribution of railways to the increase of comprehensive national force in China, railways in China are still constructed vigorously, a large amount of building equipment is needed in the railway construction process, and the building equipment is transported by manpower in a short distance, but the efficiency of manually transporting building materials is low, and time and labor are wasted; for cylindrical building materials such as steel rods, rollers and the like, the building materials are easy to slip off during transportation, and the transportation efficiency is reduced.

Disclosure of Invention

Therefore, it is necessary to provide a railway transportation device for construction equipment, which aims at the technical problem of low efficiency of manual transportation of construction equipment.

A construction equipment railway transportation device, comprising: the anti-slip device comprises a vehicle body, two rolling assemblies, a brake assembly and two anti-slip assemblies; the two rolling assemblies are respectively arranged at two sides of the vehicle body, the brake assembly is arranged between the two rolling assemblies, and the two anti-slip assemblies are respectively arranged at two outer side walls of the vehicle body; the rolling assembly comprises two clamping plates and a plurality of rolling wheels; the two clamping plates are connected with the vehicle body, the plurality of rolling wheels are arranged between the two clamping plates, and each rolling wheel is in rolling connection with the two clamping plates; the brake assembly comprises a brake connecting block, a brake pedal, a connecting rod, a driving block, two brake rods, an elastic part, a limiting block, a transmission rod and a driving lever; the brake connecting block is connected with the vehicle body; the brake connecting block is provided with a sliding cavity, a sliding hole and two moving cavities, the two moving cavities and the sliding hole are respectively communicated with the sliding cavity, and the two moving cavities are respectively positioned at two sides of the sliding cavity; the limiting block is connected with the vehicle body, a limiting hole is formed in the limiting block, the transmission rod penetrates through the limiting hole and is in sliding connection with the limiting block, the brake pedal is connected with the top end of the transmission rod, the bottom end of the transmission rod is connected with the driving lever, the sliding hole is far away from the vehicle body and is close to the bottom of the brake connecting block, the sliding hole is communicated with the sliding cavity, the driving lever penetrates through the sliding hole and is in rotating connection with the connecting rod, the outer diameter of the sliding hole is larger than the diameter of the driving lever, the driving block is accommodated in the sliding cavity and is in sliding connection with the brake connecting block, one end of the connecting rod is connected with the driving block, and the other end of the connecting rod is in rotating connection with the driving lever; one end of the driving block, which is far away from the connecting rod, is elastically connected with the top end of the brake connecting block through the elastic piece; each brake rod is accommodated in one moving cavity and is in sliding connection with the brake connecting block; the cross section of the driving block is triangular, sliding grooves are formed in two side edges of the driving block, the cross section of each sliding groove is in a semi-circular shape, one end of each brake rod is provided with a rolling ball, the rolling balls are matched with the sliding grooves, and the rolling balls are inserted into the sliding grooves and are connected with the driving block in a sliding mode; one end of the brake rod, far away from the rolling ball, penetrates through the brake connecting block, one end of the brake rod, far away from the rolling ball, is provided with a brake block, the brake block penetrates through the clamping plate, and the brake block is used for abutting against a train track; the anti-slip assembly comprises two telescopic rods, a reinforcing rod, two adjusting cylinders and a U-shaped baffle piece, wherein the two telescopic rods are respectively arranged at two ends of the outer side wall of the vehicle body, one end of the reinforcing rod is connected with one telescopic rod, the other end of the reinforcing rod is connected with the other telescopic rod, the two adjusting cylinders are respectively arranged at two ends of the reinforcing rod, one end of the U-shaped baffle piece is inserted into one adjusting cylinder, and the other end of the U-shaped baffle piece is inserted into the other adjusting cylinder.

In one embodiment, the adjusting cylinder is a hollow cylinder with one side opened.

In one embodiment, the U-shaped baffle is connected with the adjusting cylinder in a sliding mode.

In one embodiment, the adjustment cylinder is welded to the reinforcing rod.

In one embodiment, the adjusting cylinder and the reinforcing rod are arranged at 90 degrees, and the reinforcing rod and the telescopic rod are arranged at 90 degrees.

In the working process of the railway transportation device for the building equipment, the vehicle body bears building materials, the vehicle body is driven to slide on the train track through the two rolling assemblies, specifically, the two clamping plates are clamped at two sides of the train track, and the rolling wheels roll on the train track, so that the vehicle body is driven to slide on the train track. Control building equipment railway transportation device through brake subassembly and slow down or stop to step on and move brake pedal and drive the drive lever through the transfer lever and use the marginal bottom of sliding hole to do lever motion as the fulcrum, thereby drive the connecting rod and move up in vertical direction, and then the drive block moves up in vertical direction, two brake levers of drive block up-shifting drive move to both sides, the brake block and the train track friction that two brake lever one end set up, thereby make building equipment railway transportation device slow down or stop, the effective control to building equipment railway transportation device speed has been realized, the high-efficient transport building material of having realized. Simultaneously, through two anti-skidding subassemblies, can expand the goods width of carrying, increase the quantity of carrying goods, especially to the cylindric building material such as steel pole, roller bearing etc. of easy follow landing in the transportation, through the cooperation of telescopic link, stiffener, two regulation section of thick bamboos and U type shelves spare, can make these building materials stable place, greatly improved transport efficiency.

Drawings

FIG. 1 is a schematic diagram of the construction of a railway transportation unit for construction equipment according to one embodiment;

FIG. 2 is a schematic structural view of the construction equipment railway transportation device in the embodiment of FIG. 1 from another perspective;

FIG. 3 is a schematic view of the construction equipment railway transportation device in the embodiment of FIG. 1 from a further perspective;

FIG. 4 is a schematic view of a portion of a brake assembly according to one embodiment;

FIG. 5 is a schematic view of a portion of a brake assembly according to one embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 5 together, the present invention provides a construction equipment railway transportation device 10, wherein the construction equipment railway transportation device 10 includes: a vehicle body 100, two rolling assemblies 200, a brake assembly 300, and two anti-skid assemblies 400. Two rolling assemblies 200 are disposed at both sides of the vehicle body 100, respectively, and a brake assembly 300 is disposed between the two rolling assemblies 200. The two anti-slip assemblies 400 are respectively disposed on two outer sidewalls of the vehicle body 100. The rolling assembly 200 includes two clamping plates 210 and a number of rolling wheels 220. Two splint 210 all are connected with automobile body 100, and a plurality of rolling wheel 220 all set up between two splint 210, and each rolling wheel 220 all rolls with two splint 210 and is connected. The brake assembly 300 includes a brake attachment block 310, a brake pedal 320, a connecting rod 330, a driving block 340, two brake levers 350, an elastic member 360, a stopper 370, a transfer lever 380, and a driving lever 390. The brake attachment block 310 is attached to the vehicle body 100. The brake connecting block 310 is provided with a sliding cavity 301, a sliding hole 302 and two moving cavities 303, the two moving cavities 303 and the sliding hole 302 are respectively communicated with the sliding cavity 301, and the two moving cavities 303 are respectively positioned on two sides of the sliding cavity 301. The sliding hole 302 is far away from the vehicle body 100 and is close to the bottom of the brake connecting block 310, the sliding hole 302 is communicated with the sliding cavity 301, the driving lever 390 passes through the sliding hole 302 and is rotatably connected with the connecting rod 330, the outer diameter of the sliding hole 302 is larger than the diameter of the driving lever 390, the driving block 340 is accommodated in the sliding cavity 301 and is slidably connected with the brake connecting block 310, one end of the connecting rod 330 is connected with the driving block 340, and the other end of the connecting rod 330 is rotatably connected with the driving lever 390. One end of the driving block 340, which is away from the connecting rod 330, is elastically connected to the top end of the brake attachment block 310 by an elastic member 360. Each brake lever 350 is received in a travel chamber 303 and slidably coupled to the brake attachment block 310. The cross section of the driving block 340 is triangular, the sliding grooves 304 are formed in the two side edges of the driving block 340, the cross section of each sliding groove 304 is semicircular, one end of each brake rod 350 is provided with a rolling ball 351, the rolling ball 351 is contained in the sliding cavity 301, the rolling balls 351 are matched with the sliding grooves 304, and the rolling balls 351 are inserted into the sliding grooves 304 and are connected with the driving block 340 in a sliding mode. One end of the brake rod 350, which is far away from the rolling ball 351, penetrates through the brake connecting block 310, one end of the brake rod 350, which is far away from the rolling ball 351, is provided with a brake block 352, the brake block 352 penetrates through the clamping plate 210, and the brake block 352 is used for abutting against a train track; the anti-slip assembly 400 comprises two telescopic rods 410, a reinforcing rod 420, two adjusting cylinders 430 and a U-shaped baffle 440, wherein the two telescopic rods 410 are respectively arranged at two ends of the outer side wall of the vehicle body 100, one end of the reinforcing rod 420 is connected with one telescopic rod 410, the other end of the reinforcing rod 420 is connected with the other telescopic rod 410, the two adjusting cylinders 430 are respectively arranged at two ends of the reinforcing rod 420, one end of the U-shaped baffle 440 is inserted into one adjusting cylinder 430, and the other end of the U-shaped baffle 440 is inserted into the other adjusting cylinder 430. Further, the adjusting cylinder 430 is a hollow cylinder with one side open. Further, the U-shaped stopper 440 is slidably connected to the adjusting cylinder 430. Further, the adjusting cylinder 430 is welded to the reinforcing rod 420. Further, the adjusting cylinder 430 and the reinforcing rod 420 are arranged at 90 degrees, and the reinforcing rod 420 and the telescopic rod 410 are arranged at 90 degrees.

In the working process of the construction equipment railway transportation device 10, the vehicle body 100 bears construction materials, the two rolling assemblies 200 drive the vehicle body 100 to slide on the train track 50, specifically, the two clamping plates 210 are clamped at two sides of the train track 50, and the rolling wheels 220 roll on the train track 50, so as to drive the vehicle body 100 to slide on the train track 50. The brake assembly 300 is used for controlling the construction equipment railway transportation device 10 to decelerate or stop treading the brake pedal 320, the transmission rod 380 is used for driving the driving lever 390 to do lever motion by taking the edge bottom end of the sliding hole 302 as a fulcrum, so that the connecting rod 330 is driven to move upwards in the vertical direction, the driving block 340 moves upwards to drive the two brake rods 350 to move towards two sides, and the brake block 352 arranged at one end of each of the two brake rods 350 rubs with the train track 50, so that the construction equipment railway transportation device 10 decelerates or stops, the speed of the construction equipment railway transportation device 10 is effectively controlled, and the construction materials are efficiently transported; meanwhile, the two anti-slip assemblies 400 can expand the cargo carrying width and increase the cargo carrying quantity, and particularly for cylindrical building materials which are easy to slip off in the transportation process, such as steel rods, rolling shafts and the like, the building materials can be stably placed through the cooperation of the telescopic rod 410, the reinforcing rod 420, the two adjusting cylinders 430 and the U-shaped baffle 440, and the conveying efficiency is greatly improved.

The vehicle body 100 is used to carry construction materials and workers, and particularly, construction materials for railway construction are placed in the vehicle body 100, and workers for construction are also seated in the vehicle body 100. The shape and structure of the vehicle body 100 may be set according to an actual transportation environment, and is not limited to the box structure shown in the drawings. Preferably, the car body 100 is made of steel materials, and is structurally hard and wear-resistant, so that the car body can adapt to the transportation environment of railways, and the service life of the car body 100 is prolonged. The vehicle body 100 is configured to receive two rolling assemblies 200 and a brake assembly 300, specifically, the two rolling assemblies 200 are respectively disposed on two sides of the vehicle body 100, the brake assembly 300 is disposed between the two rolling assemblies 200, and the brake assembly 300 is located at the bottom of the vehicle body 100.

The rolling assembly 200 is used for driving the car body 100 to move along the railway track, and in particular, the rolling assembly 200 includes two clamping plates 210 and a plurality of rolling wheels 220. Two splint 210 all are connected with automobile body 100, and a plurality of rolling wheel 220 all set up between two splint 210, and each rolling wheel 220 all rolls with two splint 210 and is connected. The two clamping plates 210 are clamped at both sides of the train track 50, and a plurality of rolling wheels 220 roll on the train track 50, thereby driving the train body 100 to slide on the train track 50. Further, a brake sliding hole 211 is formed in the clamping plate 210 close to the brake connecting block 310, the brake block 352 penetrates through the brake sliding hole 211 and is slidably connected with the clamping plate 210, and the brake block 352 is used for being abutted to the train track 50. In this embodiment, the cover is equipped with soft rubber sleeve on the wheel 220 that rolls, and soft rubber sleeve has good toughness and wearability, and the non-skid property is better, has increased the frictional force between wheel 220 and the railway rails that rolls, has increased building equipment railway transportation device's job stabilization nature. Further, the soft rubber sleeve is provided with anti-skid lines, so that the friction force between the rolling wheels 220 and the railway track is further increased, and the working stability of the railway transportation device of the building equipment is increased. In another embodiment, the rolling wheel is a rubber wheel.

The brake assembly 300 is used for controlling the construction equipment railway transportation device to decelerate or stop, and specifically, the brake assembly 300 comprises a brake connecting block 310, a brake pedal 320, a connecting rod 330, a driving block 340, two brake levers 350, an elastic member 360, a limiting block 370, a transmission lever 380 and a driving lever 390. The brake attachment block 310 is attached to the vehicle body 100. The brake connecting block 310 is provided with a sliding cavity 301, a sliding hole 302 and two moving cavities 303, the two moving cavities 303 and the sliding hole 302 are respectively communicated with the sliding cavity 301, and the two moving cavities 303 are respectively positioned on two sides of the sliding cavity 301. The brake connecting block 310 is provided with a sliding hole 302, the sliding hole 302 is far away from the vehicle body 100 and is close to the bottom of the brake connecting block 310, the sliding hole 302 is communicated with the sliding cavity 301, the driving lever 390 passes through the sliding hole 302 and is rotatably connected with the connecting rod 330, the outer diameter of the sliding hole 302 is larger than the diameter of the driving lever 390, the driving block 340 is accommodated in the sliding cavity 301 and is slidably connected with the brake connecting block 310, one end of the connecting rod 330 is connected with the driving block 340, and the other end of the connecting rod 330 is rotatably connected with the driving lever 390. One end of the driving block 340, which is far away from the connecting rod 330, is elastically connected with the brake attachment block 310 by an elastic member 360. In one embodiment, the elastic member is an elastic rubber pad. In another embodiment, the resilient member is a resilient plastic pad. In other embodiments, the elastic member 360 is an elastic silicone pad. In this embodiment, the elastic member 360 is a spring. Further, the spring is a compression spring. Each brake lever 350 is received in a travel chamber 303 and slidably coupled to the brake attachment block 310. The cross section of the driving block 340 is triangular, the sliding grooves 304 are formed in the two side edges of the driving block 340, the cross section of each sliding groove 304 is semi-circular, one end of each brake rod 350 is provided with a rolling ball 351, the rolling balls 351 are matched with the sliding grooves 304, and the rolling posts are inserted into the sliding grooves 304 and are connected with the driving block 340 in a sliding mode. One end of the brake lever 350, which is far away from the rolling ball 351, penetrates through the brake connecting block 310, and one end of the brake lever 350, which is far away from the rolling ball 351, is provided with a brake block 352. In this embodiment, the brake block 352 is a rubber block with good toughness and wear resistance, and the rubber block has a large friction coefficient, which can increase the working stability of the brake assembly 300. The brake pedal 320 is stepped on to drive the driving lever 390 through the transmission rod 380 to make lever motion by using the bottom end of the edge of the sliding hole 302 as a fulcrum, so as to drive the connecting rod 330 to move upwards in the vertical direction, further drive the driving block 340 to move upwards in the vertical direction, the driving block 340 moves upwards to drive the two brake bars 350 to move towards two sides, and the brake blocks 352 arranged at one ends of the two brake bars 350 rub against the train track 50, so that the construction equipment railway transportation device 10 is decelerated or stopped.

In order to illuminate the working environment at night and facilitate better bearing and carrying of building materials, in one embodiment, the building equipment railway transportation device further comprises an illuminating lamp which is arranged on the vehicle body. Specifically, this illumination lamps and lanterns includes lighting fixture and LED lamp, and the LED lamp is installed on this lighting fixture. The lamp holder comprises a base, a lamp holder is fixedly installed at the top of the base, the LED lamp is installed on the lamp holder, two fixing grooves are formed in the bottom of the lamp holder, two fixing seats are fixedly installed at the top of the base, the fixing seats are movably installed in the corresponding fixing grooves, limiting grooves are formed in two sides of each fixing seat, grooves are formed in two side inner walls of each fixing groove, limiting seats are slidably installed in the two grooves and matched with the corresponding limiting grooves, a fixing cavity is formed in the lamp holder, two moving plates are slidably installed in the fixing cavity, moving racks are fixedly connected to one sides of the two moving plates, a first gear is rotatably installed in the fixing cavity, the two moving racks are connected with the first gear, a connecting plate is fixedly installed on one side, away from each other, of the two moving plates, a sliding hole is formed in one side inner, two connecting plates are fixedly arranged on the corresponding two moving plates.

Further, in an embodiment, a thread groove is formed in one side of the limiting seat, a rotating hole is formed in the inner wall of one side of the groove, a first lead screw is rotatably installed in the rotating hole, a thread at one end of the first lead screw is installed in the thread groove, a rotating seat is fixedly installed at the other end of the first lead screw, the rotating seat drives the first lead screw to rotate, and the first lead screw drives the two limiting seats to slide into the corresponding two limiting grooves simultaneously.

Further, in an embodiment, a sliding groove is formed in an inner wall of one side of the groove, a clamping groove is formed in an inner wall of one side of the sliding groove, a sliding block is fixedly mounted on one side of the limiting seat, the sliding block is slidably mounted in the sliding groove, a compression spring groove is formed in one side of the sliding block, the limiting seat drives the sliding block to slide in the sliding groove, and the sliding block drives the clamping block to move.

Further, in an embodiment, a clamping block is slidably mounted in the compression spring groove, the clamping block is matched with the clamping groove, a compression spring is welded to the other end of the clamping block, one end of the compression spring is welded to the inner wall of one side of the compression spring groove, the clamping block slides in the clamping groove and presses the first compression spring, and the first compression spring is elastically deformed.

It should be noted that, in the above embodiments, the base, the lamp holder, the fixing base, the fixing groove, the limiting seat, the fixing cavity, the connecting plate, the moving plate, the first gear, the first lead screw, the rotating seat, the sliding groove, the sliding block, the clamping groove, the clamping block, and the first pressure spring are all common standard components or components known by those skilled in the art, and these components are not further explained in the description, and the structure and principle of these components are known by the technical manual or by the conventional experimental method.

The building equipment railway transportation device drives the first lead screw to rotate by rotating the rotating seat, the first lead screw drives the limiting seat to move, the limiting seat drives the sliding block to slide in the sliding groove, the sliding block drives the clamping block to move, the clamping block slides from the clamping groove and presses the first pressure spring, the first pressure spring generates elastic deformation, meanwhile, the limiting seat drives the connecting plate to move, the movable plate is driven by the connecting plate to move, the movable plate drives the first gear to rotate, the first gear drives the other movable plate to move, the other movable plate drives the corresponding limiting seats to move, so that the two limiting seats slide out of the corresponding two limiting grooves simultaneously, namely, the fixing of the fixing seat in the fixing groove can be cancelled, the lamp holder can be taken down from the base, the lamp holder is placed on the base, the fixing seat is inserted into the fixing groove, the rotating seat is rotated reversely, and the rotating, the lamp holder is of a combined structure, water vapor and dust in the lamp holder can be conveniently cleaned, silver coating layers and wafers of the lamp holder cannot be damaged, and the lamp holder conforms to a railway transportation operation environment. Through the arrangement of the lighting lamp, the construction equipment railway transportation device can still work in a bright working environment at night, the efficiency of bearing and carrying construction materials is improved, and the safety performance of transportation operation is also improved.

Further, for the radiating efficiency who improves illumination lamps and lanterns, in one embodiment, the bottom of lamp stand is equipped with the radiating seat and has seted up two spread grooves, the top fixed mounting of radiating seat has two connecting seats, connecting seat movable mounting is in the spread groove that corresponds, the socket has all been seted up to the both sides of connecting seat, the recess of stepping down has all been seted up on the both sides inner wall of spread groove, equal slidable mounting has the removal seat in two recesses of stepping down, the second pressure spring recess has all been seted up to two one sides that remove the seat and be close to each other, equal slidable mounting has the inserted block in two second pressure spring recesses, two inserted blocks and two corresponding socket looks adaptations, the second pressure spring has all been welded to the one end that two inserted blocks kept away from each other, the one end that two second pressure springs kept away from each other is. Further, offer on the top inner wall of spread groove and glide the groove, slidable mounting has the second lead screw in the groove, the one end fixed mounting of second lead screw has the roof, one side and the connecting seat of roof contact, threaded mounting has the control wheel on the second lead screw, the spread groove has all been seted up on the both sides inner wall of spread groove, equal slidable mounting has the movable plate in two spread grooves, the roof drives the second lead screw and slides in the groove of gliding, the second lead screw drives the control wheel and rotates, the control wheel drives two movable plates and removes. Further, the equal fixedly connected with first rack in one side of two movable plates, two first racks all mesh with the control wheel, the equal fixedly connected with second rack of opposite side of two movable plates, the equal fixed mounting in one side of two removal seats has the third rack, set up same rotation hole on the recess of stepping down and the one side inner wall that the spread groove is close to each other, rotate downthehole rotation and install the dwang, the movable plate drives the second gear that corresponds and rotates, the second gear drives the dwang that corresponds and rotates. Further, the equal fixed mounting in both ends of dwang has the second gear, two second gears respectively with second rack and first rack toothing, seted up same slide opening on the one side inner wall that two sockets are close to each other, sliding fit has two slide bars in the slide opening, the equal fixedly connected with fourth rack in one side of two slide bars, the running wheel drives two slide bars and removes, the inserted block that the slide bar top moved corresponds, the inserted block is by ejecting corresponding socket. Furthermore, a rotating wheel is rotatably installed in the sliding hole, the two fourth racks are meshed with the rotating wheel, a control rod is fixedly installed on one side of the rotating wheel, one end of the control rod extends to the outer side of the heat dissipation seat and is fixedly provided with a rotating seat, the rotating seat drives the control rod to rotate, and the control rod drives the rotating wheel to rotate.

Similarly, it should be noted that, in the above embodiments, the heat dissipation base, the connection groove, the connection seat, the second lead screw, the top plate, the control wheel, the moving plate, the rotating rod, the second gear, the abdicating groove, the moving seat, the insertion block, the insertion opening, the sliding rod, the rotating wheel, the control rod, and the rotating seat are all parts known by the general standard or those skilled in the art, and the structure and principle of the parts are all known by the technical manual or by the conventional experimental method, the rotating seat is rotated to drive the control rod to rotate, the control rod drives the rotating wheel to rotate, the rotating wheel drives the two sliding rods to move, the sliding rod pushes the corresponding insertion block, the insertion block is pushed out of the corresponding insertion opening, the fixation of the connection seat can be cancelled, the heat dissipation base can be detached from the lamp holder for replacement, when the heat dissipation base is installed, the heat dissipation base drives the connection seat to be, the connecting seat presses the top plate, the top plate drives the second lead screw to slide in the sliding groove, the second lead screw drives the control wheel to rotate, the control wheel drives the two movable plates to move, the corresponding second gear is driven to rotate through the movable plates, the second gear drives the corresponding rotating rods to rotate, the rotating rods drive the corresponding movable seats to move, the movable seats drive the corresponding insertion blocks to move, the two insertion blocks slide out of the abdicating grooves and are in contact with the connecting seat, the insertion blocks are in contact with the socket after the connecting seat continues to move, the positions of the connecting seat in the connecting groove can be fixed due to the fact that the insertion blocks are driven to slide into the socket under the elastic action of the second pressure spring, and the positions of the heat dissipation seat on the lamp holder can be fixed.

In order to prolong the service life of the rolling wheel, in one embodiment, the rolling wheel comprises a wheel shaft and a wheel body, and two ends of the wheel shaft are respectively and fixedly connected with the two clamping plates. The wheel body is sleeved on the wheel shaft and is connected with the wheel shaft in a sliding way. Further, the wheel axle includes bearing frame and antifriction bearing, and bearing frame and wheel body coaxial coupling, and in one embodiment, the quantity of bearing frame can be two, and two bearing frames set up the both sides at the wheel body respectively. The rolling bearings are respectively connected with the bearing seats and the wheel body in a coaxial rolling manner, and two ends of each rolling bearing are respectively fixedly connected with the two clamping plates.

Furthermore, the rolling bearing comprises a bearing outer ring, a retainer, rolling bodies and a bearing inner ring, wherein a second rolling groove is formed in the inner surface of the bearing outer ring, a first rolling groove is formed in the inner surface of the bearing inner ring, a circle of rolling bodies are arranged between the bearing outer ring and the bearing inner ring, the rolling bodies are movably fixed through the retainer, the retainer is fixed through connecting bolts, and sealing rings are arranged on the end faces of two sides of the bearing outer ring. The bearing outer ring comprises first fixing grooves, second fixing grooves, fixing holes and an outer ring body, wherein the two first fixing grooves are formed in the outer surface of the outer ring body and are symmetrically arranged between the first fixing grooves, the second fixing grooves are formed in the end surfaces of the two sides of the outer ring body, the fixing holes are formed in the second fixing grooves and are uniformly arranged in the second fixing grooves, and the diameter of the outer ring body is equal to the inner diameter of the bearing seat; the bearing inner ring comprises a fixing bolt, a stepped hole, a chamfer angle, a sanding block, a boss and an inner ring body, wherein the boss is arranged on one side of the inner ring body, the stepped hole is formed in the boss, the fixing bolt is arranged inside the stepped hole, the sanding block is arranged on the inner surface of the inner ring body, the chamfer angle is arranged at the edge of the inner surface of the inner ring body, and the diameter of the inner ring body is equal to that of a shaft; the sealing ring comprises a fixing buckle, a connecting belt, a reserved gasket, a fixing column and a clamping ring block, wherein the connecting belt is arranged at the edge of the sealing ring, the fixing buckle is arranged on the connecting belt, a circle of clamping ring block is arranged on the sealing ring, a circle of fixing column is arranged on the clamping ring block, and the reserved gasket is arranged inside the sealing ring; a wedge-shaped block is wedged between the bearing outer ring and the bearing seat.

The rolling wheel has better sealing performance of the rolling bearing, when in use, the bearing outer ring, the retainer, the rolling body and the bearing inner ring of the bearing are assembled as required, the clamping ring block of the sealing ring is pressed into the second fixing groove on the bearing outer ring, the fixing column of the sealing ring is matched with the fixing hole, the connecting belt passes through the first fixing groove, the sealing rings on the two sides of the outer ring body are buckled with each other through the fixing buckle, the sealing ring is fixed, the bearing is installed in the inner ring of the bearing seat, the bearing is wedged between the bearing and the bearing seat by the wedge block, the shaft is installed in the bearing inner ring again, the contact area between the shaft and the inner ring body is reduced by the sanding block, the shaft is conveniently sleeved by inverting the right angle, the stepped hole is arranged on the boss, and the shaft is fixed on the bearing inner ring by the fixing bolt in the stepped hole, the shaft is prevented from being matched with the bearing through an interference fit method, the fixing is convenient at the moment, when the shaft rotates, the rolling body of the bearing is driven to roll between the first rolling groove and the second rolling groove, the retainer is connected through the connecting bolt, some lubricating grease between the bearings is easily thrown away when the rolling body rotates, the pollution is caused, but the lubricating grease can be blocked through the sealing ring at the moment, the reserved gasket of the sealing ring is in surface contact with the shaft, the lubricating grease which flows out from the shaft can be cleaned, the fixing is convenient, and the service life is long.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A construction equipment rail transport apparatus, comprising: the anti-slip device comprises a vehicle body, two rolling assemblies, a brake assembly and two anti-slip assemblies; the two rolling assemblies are respectively arranged at two sides of the vehicle body, and the brake assembly is arranged between the two rolling assemblies; the two anti-slip assemblies are respectively arranged on two outer side walls of the vehicle body;

the rolling assembly comprises two clamping plates and a plurality of rolling wheels; the two clamping plates are connected with the vehicle body, the plurality of rolling wheels are arranged between the two clamping plates, and each rolling wheel is in rolling connection with the two clamping plates;

the brake assembly comprises a brake connecting block, a brake pedal, a connecting rod, a driving block, two brake rods, an elastic part, a limiting block, a transmission rod and a driving lever; the brake connecting block is connected with the vehicle body; the brake connecting block is provided with a sliding cavity, a sliding hole and two moving cavities, the two moving cavities and the sliding hole are respectively communicated with the sliding cavity, and the two moving cavities are respectively positioned at two sides of the sliding cavity;

the limiting block is connected with the vehicle body, a limiting hole is formed in the limiting block, the transmission rod penetrates through the limiting hole and is in sliding connection with the limiting block, the brake pedal is connected with the top end of the transmission rod, the bottom end of the transmission rod is connected with the driving lever, the sliding hole is far away from the vehicle body and is close to the bottom of the brake connecting block, the sliding hole is communicated with the sliding cavity, the driving lever penetrates through the sliding hole and is in rotating connection with the connecting rod, the outer diameter of the sliding hole is larger than the diameter of the driving lever, the driving block is accommodated in the sliding cavity and is in sliding connection with the brake connecting block, one end of the connecting rod is connected with the driving block, and the other end of the connecting rod is in rotating connection with the driving lever; one end of the driving block, which is far away from the connecting rod, is elastically connected with the top end of the brake connecting block through the elastic piece; each brake rod is accommodated in one moving cavity and is in sliding connection with the brake connecting block; the cross section of the driving block is triangular, sliding grooves are formed in two side edges of the driving block, the cross section of each sliding groove is in a semi-circular shape, one end of each brake rod is provided with a rolling ball, the rolling balls are matched with the sliding grooves, and the rolling balls are inserted into the sliding grooves and are connected with the driving block in a sliding mode; one end of the brake rod, far away from the rolling ball, penetrates through the brake connecting block, one end of the brake rod, far away from the rolling ball, is provided with a brake block, the brake block penetrates through the clamping plate, and the brake block is used for abutting against a train track;

the anti-slip assembly comprises two telescopic rods, a reinforcing rod, two adjusting cylinders and a U-shaped baffle piece, wherein the two telescopic rods are respectively arranged at two ends of the outer side wall of the vehicle body, one end of the reinforcing rod is connected with one telescopic rod, the other end of the reinforcing rod is connected with the other telescopic rod, the two adjusting cylinders are respectively arranged at two ends of the reinforcing rod, one end of the U-shaped baffle piece is inserted into one adjusting cylinder, and the other end of the U-shaped baffle piece is inserted into the other adjusting cylinder.

2. The construction equipment railway transport device of claim 1, wherein the adjustment cylinder is a hollow cylinder open on one side.

3. A construction equipment railway transportation unit as claimed in claim 1, wherein the U-shaped stop is slidably connected to the adjustment cylinder.

4. A construction equipment railway transportation device as claimed in claim 1, wherein the adjustment cylinder is welded to the reinforcing bar.

5. The construction equipment railway transportation device of claim 1, wherein the adjustment cylinder is disposed at 90 degrees to the reinforcing rod, and the reinforcing rod is disposed at 90 degrees to the telescoping rod.