CN215398863U

CN215398863U - Platform lorry with brake and capable of achieving vertical heavy load

Info

Publication number: CN215398863U
Application number: CN202121454815.9U
Authority: CN
Inventors: 戚远征
Original assignee: Zhejiang Naite Sports & Cycles Co ltd
Current assignee: Zhejiang Naite Sports & Cycles Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-04
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a vertical heavy-duty flat car with a brake, which comprises a flat car body, a brake mechanism and a dragging assembly, wherein the dragging assembly is arranged at the upper part of the flat car body, the brake mechanism is arranged at the bottom of the flat car body and comprises a first transverse plate, two groups of jacks are arranged at two ends of the first transverse plate, two groups of first base plates are arranged at one side of the first transverse plate in a bending mode, a second base plate is arranged at one side of the first transverse plate in a bending mode, I-shaped plates are inserted into the two groups of jacks, square slots are arranged on the I-shaped plates, the same transverse rod is inserted into the two groups of square slots, first round holes are arranged at two ends of the transverse rod, and baffles are clamped in the two groups of first round holes. According to the utility model, the brake body is matched with the friction layer by matching the blocking stick with the arc-shaped blocking groove, so that the flat car is conveniently braked, and the flat car is conveniently controlled; the platform lorry can be vertically erected through the supporting table after being folded, is convenient for saving space and is favorable for storage and transportation.

Description

Platform lorry with brake and capable of achieving vertical heavy load

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a vertical heavy-duty flat car with a brake.

Background

The flat car is a common transportation tool in factories, which is convenient for temporarily transporting goods, and is a transporting vehicle which is pushed and pulled by people and is the ancestor of all vehicles. Although the material handling technology of the flat car is continuously developed, the flat car is still used as an indispensable handling tool. The flat car is widely used in production and life because of its low cost, simple maintenance, convenient operation, light weight, and can work in places where motor vehicles are inconvenient to use, and is very convenient for carrying light objects in short distance.

However, when a conventional flatbed is used for transporting heavy objects, due to the fact that the weight of the goods is large, the influence of inertia on the flatbed is large when the goods are transported, and therefore when a brake is needed, traffic accidents are prone to occur due to the influence of inertia, and therefore a brake system is urgently needed for the conventional flatbed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a heavy-duty flat car is difficult to brake in the prior art, and provides a vertical heavy-duty flat car with a brake.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the vertical heavy-duty flat car with the brake comprises a flat car body, a brake mechanism and a dragging assembly, wherein the dragging assembly is arranged on the upper portion of the flat car body, the brake mechanism is arranged at the bottom of the flat car body and comprises a first transverse plate, two groups of insertion holes are formed in two ends of the first transverse plate, two groups of first base plates are arranged on one side of the first transverse plate in a bending mode, a second base plate is arranged on one side of the first transverse plate in a bending mode, two groups of insertion holes are spliced with I-shaped plates, square insertion grooves are formed in the I-shaped plates, two groups of square insertion grooves are spliced with the same transverse rod, first round holes are formed in two ends of the transverse rod, blocking needles are clamped in the first round holes, second round holes are formed in two ends of the transverse rod, two groups of third round holes are formed in one end of each I-shaped plate, and the second round holes and the third round holes are clamped with the same first torsion spring.

Preferably, it is two sets of first base plate rotates and is connected with same brake foot rest, and is two sets of two inside walls of first base plate are equipped with the first horizontal stick of same root, the cover has second torsion spring on the first horizontal stick, second torsion spring one end is connected with the brake foot rest, the second torsion spring other end is located first diaphragm upper end, brake foot rest front end is equipped with the second horizontal stick, second horizontal stick other end joint has the operation foot rest, operation foot rest one end is equipped with third torsion spring, the third torsion spring other end and second base plate joint.

Preferably, the cross bar is sleeved with the triangular supports at two ends, the two groups of triangular supports are fixedly connected with brake bodies at the upper ends through bolts, arc-shaped retaining grooves are formed in the corresponding sides of the brake foot rest and the running foot rest, retaining rods are arranged on the brake foot rest and are in sliding fit with the two groups of arc-shaped retaining grooves.

Preferably, the flatbed car body includes the loading board, loading board bottom front end is equipped with two sets of first gyro wheels, loading board bottom rear end is equipped with two sets of second gyro wheels, and is two sets of the second gyro wheel lateral wall all wraps up and is provided with the frictional layer, the frictional layer cooperates with the brake body.

Preferably, the dragging assembly comprises two groups of bridge-shaped plates, the two groups of bridge-shaped plates are positioned at two ends of the rear part of the loading plate, the inner side walls of the two groups of bridge-shaped plates are clamped by the same pull handle, the two groups of two side walls of the bridge-shaped plates are provided with bent grooves, the four groups of bent grooves are clamped by the same third transverse rod, the two ends of the third transverse rod are provided with fourth torsion springs, and the other ends of the four torsion springs are clamped with the inner walls of the two groups of bridge-shaped plates.

Preferably, it is two sets of bridge type board lateral wall joint has same knee, the knee rotates with two sets of bridge type boards to be connected, the department of buckling at the knee both ends all is equipped with the strengthening rib.

Preferably, a supporting table is fixedly mounted at the front end of the flatbed truck body, two mounting rods are arranged at the top of the supporting table, a limiting rotating block is mounted on each mounting rod in a rotating mode, and the limiting rotating block is connected with the front end of a pulling handle in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. after a heavy object is placed on the flat car, a user can stand at the rear part of the flat car under the action of inertia by pushing the flat car, and under the action of inertia, the user and the flat car can simultaneously go forward to achieve the aim of saving labor;

2. after braking is finished, when the running foot rest needs to be operated, the blocking stick slides out of the arc-shaped blocking groove in the running foot rest by treading on the running foot rest, the braking foot rest drives the blocking stick to rotate under the action of the second torsion spring, so that the brake body is separated from the friction layer to enable the flat car to run, and meanwhile, the running foot rest rebounds under the action of the third torsion spring to facilitate next braking;

3. the platform lorry can be vertically erected through the supporting table after being folded, is convenient for saving space and is favorable for storage and transportation.

Drawings

FIG. 1 is a schematic structural view of a vertical heavy-duty flat car with brakes according to the present invention;

FIG. 2 is a schematic structural view of a brake mechanism;

FIG. 3 is a schematic view of the internal structure of the brake mechanism;

FIG. 4 is a schematic structural view of the first cross plate;

FIG. 5 is a schematic structural view of a brake foot rest and a running foot rest;

fig. 6 is a schematic structural diagram of the second roller.

In the figure: 100 brake mechanisms, 200 flatbed vehicle bodies, 300 towing components, 110 first cross plates, 111 jacks, 112 first base plates, 113 second base plates, 120I-shaped plates, 121 square slots, 122 third round holes, 130 cross rods, 131 first round holes, 132 blocking pins, 133 second round holes, 134 tripods, 135 brake bodies, 140 first torsion springs, 150 brake foot frames, 151 first cross rods, 152 second torsion springs, 153 second cross rods, 160 running foot frames, 161 third torsion springs, 162 arc-shaped blocking grooves, 163 blocking rods, 210 bearing plates, 211 first rollers, 212 second rollers, 213 friction layers, 220 supporting tables, 221 mounting rods, 222 limit rotating blocks, 310 bridge-shaped plates, 311 curved grooves, 312 third cross rods, 313 fourth torsion springs, 320 pull handles, 330 curved rods and 331 reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, the vertical loadable flat car with brakes, comprises a flat car body 200, brake mechanism 100 and pull subassembly 300, flatbed car automobile body 200 upper portion is equipped with pull subassembly 300, flatbed car automobile body 200 bottom is equipped with brake mechanism 100, brake mechanism 100 includes first diaphragm 110, first diaphragm 110 both ends are equipped with two sets of jacks 111, first diaphragm 110 lateral buckling is equipped with two sets of first base plates 112, first diaphragm 110 lateral buckling is equipped with second base plate 113, two sets of jacks 111 are pegged graft and are had I-shaped board 120, be equipped with square slot 121 on the I-shaped board 120, two sets of square slot 121 are pegged graft and have same horizontal pole 130, horizontal pole 130 both ends are equipped with first round hole 131, two sets of first round hole 131 joint have the fender needle 132, horizontal pole 130 both ends are equipped with second round hole 133, two I-shaped board 120 one end are equipped with two sets of third round hole 122, second round hole 133 and third round hole 122 joint have same first torsion spring 140.

Two sets of first base plates 112 are rotatably connected with the same brake foot rest 150, two inner side walls of two sets of first base plates 112 are provided with the same first transverse rod 151, the first transverse rod 151 is sleeved with a second torsion spring 152, one end of the second torsion spring 152 is connected with the brake foot rest 150, the other end of the second torsion spring 152 is positioned at the upper end of the first transverse plate 110, the front end of the brake foot rest 150 is provided with a second transverse rod 153, the other end of the second transverse rod 153 is connected with a running foot rest 160 in a clamping manner, one end of the running foot rest 160 is provided with a third torsion spring 161, the other end of the third torsion spring 161 is connected with the second base plate 113 in a clamping manner, the second torsion spring 152 and the third torsion spring 161 are arranged to play a role in resetting effects on the brake foot rest 150 and the running foot rest 160, and therefore the next braking is facilitated.

Tripod 134 has been cup jointed at horizontal pole 130 both ends, and two sets of tripod 134 upper ends are through bolt fixedly connected with brake body 135, and brake foot rest 150 all has seted up arc fender groove 162 with the corresponding side of operation foot rest 160, is equipped with on the brake foot rest 150 and keeps off rod 163, keeps off rod 163 and two sets of arc fender grooves 162 sliding fit, sets up and keeps off rod 163 and arc fender groove 162 cooperation, can tend to make brake body 135 and frictional layer 213 cooperation to be convenient for brake the flatbed.

Flatbed car body 200 includes loading board 210, and loading board 210 bottom front end is equipped with two sets of first gyro wheels 211, and loading board 210 bottom rear end is equipped with two sets of second gyro wheels 212, and two sets of second gyro wheel 212 lateral walls all wrap up and are provided with frictional layer 213, and frictional layer 213 and the cooperation of the brake body 135 all wrap up and are provided with frictional layer 213 at second gyro wheel 212 lateral wall, utilize frictional layer 213 and the cooperation of the brake body 135 to reach the purpose of braking simultaneously to can be convenient for brake the flatbed.

Drag assembly 300 includes two sets of bridge template 310, two sets of bridge template 310 are located loading board 210 rear portion both ends, two sets of bridge template 310 inside wall joints have same pull 320, curved groove 311 has all been seted up to two sets of bridge template 310 both sides wall, four sets of curved groove 311 joints have same third crossbar 312, third crossbar 312 both ends are equipped with fourth torsion spring 313, two sets of fourth torsion spring 313 other ends and two sets of bridge template 310 inner wall joints, it can the convenient to use personnel pulling flatbed to set up drag assembly 300, thereby convenient to use personnel carry goods.

Two sets of bridge template 310 lateral wall joints have same knee 330, and knee 330 rotates with two sets of bridge templates 310 to be connected, and the department of buckling at knee 330 both ends all is equipped with strengthening rib 331, sets up the knee 330 and can be convenient for load the goods, also can place the goods simultaneously and drop.

Flatbed automobile body 200 front end fixed mounting has a brace table 220, brace table 220 top is equipped with two installation poles 221, two all rotate on the installation pole 221 and install spacing commentaries on classics piece 222, spacing commentaries on classics piece 222 with draw a 320 front end joint, set up spacing commentaries on classics piece 222 and draw a 320 front end joint and can be when drawing 320 folding, make spacing commentaries on classics piece 222 play limiting displacement.

After the weight is placed on the flat car, a user can stand at the rear part of the flat car by pushing the flat car under the action of inertia, and under the action of inertia, the user and the flat car can simultaneously advance to achieve the aim of saving labor, when the user needs to brake, the user presses the brake foot stand 150, the brake foot stand 150 drives the blocking rod 163 to run in the arc-shaped blocking groove 162, the bottom of the arc-shaped blocking groove 162 is clamped in the running foot stand 160, so that the brake body 135 tends to be matched with the friction layer 213, the aim of emergency braking is achieved, when the brake is finished and needs to run, the blocking rod 163 slides out of the arc-shaped blocking groove 162 in the running foot stand 160 by pressing the running foot stand 160, and under the action of the second torsion spring 152, the brake foot stand 150 drives the blocking rod 163 to rotate, so that the brake body 135 is separated from the friction layer 213 to enable the flat car to run, at the same time, the running foot 160 will rebound under the action of the third torsion spring 161, thereby facilitating the next braking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The vertical heavy-duty flat car with the brake comprises a flat car body (200), a brake mechanism (100) and a dragging component (300), wherein the dragging component (300) is arranged at the upper part of the flat car body (200), the brake mechanism (100) is arranged at the bottom of the flat car body (200), and the vertical heavy-duty flat car is characterized in that the brake mechanism (100) comprises a first transverse plate (110), two groups of jacks (111) are arranged at two ends of the first transverse plate (110), two groups of first base plates (112) are arranged on one side of the first transverse plate (110) in a bent manner, a second base plate (113) is arranged on one side of the first transverse plate (110), two groups of jacks (111) are spliced with I-shaped plates (120), square slots (121) are arranged on the I-shaped plates (120), the same cross bar (130) is spliced with the two groups of square slots (121), and first round holes (131) are arranged at two ends of the cross bar (130), two sets of first round hole (131) joint has fender needle (132), horizontal pole (130) both ends are equipped with second round hole (133), two I-shaped board (120) one end is equipped with two sets of third round hole (122), second round hole (133) and third round hole (122) joint have same first torsion spring (140).

2. The vertical heavy-duty flat car with the brake as claimed in claim 1, wherein two sets of said first base plates (112) are rotatably connected with a same brake foot rest (150), two inner side walls of two sets of said first base plates (112) are provided with a same first cross bar (151), said first cross bar (151) is sleeved with a second torsion spring (152), one end of said second torsion spring (152) is connected with said brake foot rest (150), the other end of said second torsion spring (152) is located at the upper end of said first cross plate (110), said front end of said brake foot rest (150) is provided with a second cross bar (153), said other end of said second cross bar (153) is connected with a running foot rest (160), one end of said running foot rest (160) is provided with a third torsion spring (161), and the other end of said third torsion spring (161) is connected with said second base plate (113).

3. The vertical heavy-duty flat car with the brake as claimed in claim 2, wherein the cross bar (130) is sleeved with triangular supports (134) at both ends, the upper ends of two sets of triangular supports (134) are fixedly connected with brake bodies (135) through bolts, the brake foot rest (150) and the running foot rest (160) are provided with arc-shaped retaining grooves (162) at the corresponding sides, the brake foot rest (150) is provided with retaining rods (163), and the retaining rods (163) are in sliding fit with the two sets of arc-shaped retaining grooves (162).

4. The vertical heavy-duty flatbed with the brake as claimed in claim 3, wherein the flatbed body (200) comprises a bearing plate (210), two sets of first rollers (211) are disposed at the front end of the bottom of the bearing plate (210), two sets of second rollers (212) are disposed at the rear end of the bottom of the bearing plate (210), the outer side walls of the two sets of second rollers (212) are wrapped with friction layers (213), and the friction layers (213) are engaged with the brake body (135).

5. The vertical heavy-duty flat car with the brake as claimed in claim 4, wherein said drag assembly (300) comprises two sets of bridge-shaped plates (310), two sets of said bridge-shaped plates (310) are located at two ends of the rear portion of the loading plate (210), the same pull handle (320) is fastened to the inner side walls of two sets of said bridge-shaped plates (310), curved slots (311) are respectively formed on two side walls of two sets of said bridge-shaped plates (310), the same third cross bar (312) is fastened to four sets of said curved slots (311), fourth torsion springs (313) are arranged at two ends of said third cross bar (312), and the other ends of two sets of said fourth torsion springs (313) are fastened to the inner walls of two sets of said bridge-shaped plates (310).

6. The vertical heavy-duty platform trailer with the brake as claimed in claim 5, wherein the same curved bar (330) is fastened to the outer side walls of the two sets of bridge-shaped plates (310), the curved bar (330) is rotatably connected with the two sets of bridge-shaped plates (310), and the bent parts at the two ends of the curved bar (330) are provided with reinforcing ribs (331).

7. The vertical heavy-duty flatbed with the brake as claimed in claim 5, wherein a support platform (220) is fixedly installed at the front end of the flatbed body (200), two installation rods (221) are arranged at the top of the support platform (220), a limiting rotation block (222) is rotatably installed on each of the two installation rods (221), and the limiting rotation block (222) is connected with the front end of the pull handle (320) in a clamping mode.