CN113788058A

CN113788058A - Transportation equipment convenient for renting engineering equipment

Info

Publication number: CN113788058A
Application number: CN202111000356.1A
Authority: CN
Inventors: 黄小婷
Original assignee: Shenzhen Chengcheng Construction Machinery Leasing Co ltd
Current assignee: Shenzhen Chengcheng Construction Machinery Leasing Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2021-12-14
Anticipated expiration: 2041-08-30
Also published as: CN113788058B

Abstract

The invention relates to a transportation device, in particular to a transportation device convenient for renting engineering equipment. The technical problem of the invention is that: after equipment is rented, the equipment can be conveniently and completely transported to a target point, and the transportation equipment is convenient for renting engineering equipment. The utility model provides a transportation equipment convenient to when engineering apparatus equipment leases, including frame, gyro wheel, universal wheel, push rod and damper, frame one side symmetry rotary type is equipped with the gyro wheel, and one side symmetry rotary type of keeping away from the gyro wheel on the frame is equipped with the universal wheel, and one side that the frame top is close to the universal wheel is equipped with the push rod, is equipped with damper on the frame. Under the cushioning effect of first spring, make the apparatus not have too violent rocking on first backup pad, thereby can avoid the apparatus can constantly rock the position at the in-process of transportation and change, finally fall subaerial and strike and be damaged.

Description

Transportation equipment convenient for renting engineering equipment

Technical Field

The invention relates to a transportation device, in particular to a transportation device convenient for renting engineering equipment.

Background

In the house construction process, often can use apparatuses such as scaffold frame, small welder and cement mixer, when carrying out the construction and this type of apparatus damages, often lease so that quick recovery construction in order to, consequently just need carry the apparatus to the construction site from the lease department, generally adopt the mode of flatbed or manual handling at present, the apparatus is comparatively hard for the manual handling of heavier general, and be difficult to once all carry back required apparatus usually, so the mode through manual handling is comparatively consuming time and wasting power, and through the mode of flatbed, when the road surface of meeting road unevenness, the range of jolting of apparatus on the flatbed is great, has the risk of dropping.

Therefore, it is necessary to design a transport device which facilitates the complete transportation of the equipment to the target point after the equipment is rented and facilitates the renting of the engineering equipment.

Disclosure of Invention

In order to overcome the defects that the manual carrying is heavy and labor-consuming, and the required instruments are difficult to carry back all at one time, so that the manual carrying mode is time-consuming and labor-consuming, and the flat car mode is adopted, when the flat car meets the road with uneven road, the jolting amplitude of the instruments on the flat car is large, and the instruments are in risk of falling, the technical problem of the invention is as follows: after equipment is rented, the equipment can be conveniently and completely transported to a target point, and the transportation equipment is convenient for renting engineering equipment.

The utility model provides a transportation equipment convenient to when engineering apparatus equipment leases, including frame, gyro wheel, universal wheel, push rod, damper and restriction subassembly, frame one side symmetry rotary type is equipped with the gyro wheel, and one side symmetry rotary type of keeping away from the gyro wheel on the frame is equipped with the universal wheel, and one side that the frame top is close to the universal wheel is equipped with the push rod, is equipped with damper on the frame, is equipped with the restriction subassembly on the damper.

More preferably, damper includes first backup pad, first guide rail, the second guide rail, first slider, first spring, first connecting rod and rubber buffer block, the equal symmetry in frame top both sides is equipped with first guide rail, the equal symmetry in frame top both sides is equipped with a set of second guide rail, every group second guide rail figure is 2, every group second guide rail is for setting up and being in the adjacent first guide rail outside, equal slidingtype is equipped with first slider on the first guide rail, first slider and the equal slidingtype of adjacent second guide rail are connected, all be connected with first spring between first slider and the adjacent second guide rail, equal rotary type is equipped with first connecting rod on the first slider, the rotary type is connected with first backup pad between the first connecting rod top, the symmetry is equipped with the rubber buffer block in the middle of frame top, the equal symmetry in first backup pad both sides is opened porosely.

More preferably, the restriction subassembly is including the second slider, the restriction roller, U type gag lever post, second spring and restriction lever, the equal symmetrical slidingtype in first slider one side is equipped with the second slider, second slider middle part all is equipped with the restriction roller, the equal symmetrical slidingtype in one side that is close to the second slider on the first slider is equipped with U type gag lever post, U type gag lever post is in second slider one side, symmetrical connection has the second spring between U type gag lever post and the adjacent second slider, the second guide rail outside all is equipped with the gag lever post, gag lever post and U type gag lever post cooperation.

More preferably, the device also comprises a clamping component, the clamping component comprises a second supporting plate, a T-shaped connecting plate, a torsion spring and a U-shaped connecting plate, the third spring, the fourth spring, the V-arrangement limiting plate, fifth spring and first gag lever post, four sides of first backup pad all slidingtype are equipped with first gag lever post, be connected with the second backup pad between the first gag lever post top, the equal symmetric connection in both sides has the fourth spring between second backup pad and the first backup pad, four sides of second backup pad all rotary type are equipped with T shape connecting plate, all be connected with two torsion spring between T shape connecting plate and the second backup pad, the T shape connecting plate outside all slidingtype is equipped with U-shaped even board, all be connected with two third springs between U-shaped even board and the T shape connecting plate, four sides of frame all slidingtype are equipped with the V-arrangement limiting plate, all be connected with the fifth spring between V-arrangement limiting plate and the frame, the V-arrangement limiting plate corresponds the cooperation with the T-arrangement connecting plate.

More preferably, still including the control assembly, the control assembly is including the third guide rail, special-shaped control rod, connecting block and sixth spring, second backup pad bottom both sides all are equipped with the third guide rail, the equal symmetry in third guide rail bottom is equipped with the connecting block, sliding connection has special-shaped control rod between the third guide rail, special-shaped control rod and connecting block sliding connection all are connected with the sixth spring between special-shaped control rod and the connecting block, the equal symmetry in special-shaped control rod bottom both sides is equipped with the point piece.

More preferred is, still including synchronous subassembly, synchronous subassembly is including rack, fourth guide rail, second connecting rod and gear, and frame top both sides all are equipped with a set of fourth guide rail, and equal slidingtype is equipped with the rack on every fourth guide rail, all is connected with the second connecting rod between every fourth guide rail middle part of group, and the equal rotary type in second connecting rod middle part is equipped with the gear, gear and adjacent rack toothing, and the rack links to each other with adjacent first slider.

More preferably, still including the brake subassembly, the brake subassembly is including the brake disc, the seventh spring, the arc, the U-shaped connecting rod, spacing slide bar and eighth spring, push rod one side symmetry slidingtype is equipped with spacing slide bar, all be connected with the eighth spring between spacing slide bar and the frame, the equal slidingtype in frame both sides is equipped with the U-shaped connecting rod, the U-shaped connecting rod is in the fourth guide rail outside, the one end of keeping away from the push rod on the U-shaped connecting rod all is equipped with the arc, the frame is close to one side symmetry slidingtype of arc and is equipped with the brake disc, all be connected with the seventh spring between brake disc and the frame, the brake disc cooperates with adjacent arc and gyro wheel, the U-shaped connecting rod cooperates with adjacent spacing slide bar.

More preferably, the auxiliary assembly comprises a guide sleeve, a T-shaped limiting rod, a ninth spring, a sliding sleeve and a second limiting rod, wherein the guide sleeve is symmetrically arranged on one side of the top of the frame, which is close to the push rod, the T-shaped limiting rod is arranged on one side of the guide sleeve in an all-sliding manner, the ninth spring is connected between the T-shaped limiting rod and the adjacent guide sleeve, the sliding sleeve is symmetrically arranged on one side of the push rod, the second limiting rod is arranged in the sliding sleeve in an all-sliding manner, and the T-shaped limiting rod is matched with the adjacent second limiting rod and the limiting slide rod.

Compared with the prior art, the invention has the following advantages: 1. under the cushioning effect of first spring, make the apparatus not have too violent rocking on first backup pad, thereby can avoid the apparatus can constantly rock the position at the in-process of transportation and change, finally fall subaerial and strike and be damaged.

2. The U-shaped connecting plate can limit the apparatus, so that the apparatus can be further prevented from shaking.

3. Under the mating reaction of rack and gear, can make first slider remove in step, so can avoid first backup pad to bear when gravity is not temporary everywhere, lead to first backup pad to become to incline or take place deformation.

4. The sharp piece on the dysmorphism control lever supports first backup pad to when putting into the apparatus, the second backup pad does not move down on first backup pad earlier, and then can be better place the apparatus, need not the staff and put down the apparatus to the top of second backup pad with the apparatus transport again.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Figure 3 is a schematic perspective view of a first embodiment of the shock absorbing assembly of the present invention.

Figure 4 is a schematic cross-sectional perspective view of the shock absorbing assembly of the present invention.

Figure 5 is a schematic perspective view of a second shock absorbing assembly according to the present invention.

Fig. 6 is a perspective view of a restraint assembly according to the present invention.

FIG. 7 is a schematic view of a first cross-sectional perspective of the clamping assembly of the present invention.

FIG. 8 is a schematic representation of a second cross-sectional perspective view of the clamping assembly of the present invention.

FIG. 9 is a schematic representation of a third cross-sectional perspective view of the clamping assembly of the present invention.

Fig. 10 is a schematic sectional perspective view of a control assembly of the present invention.

Fig. 11 is a schematic perspective view of a control assembly according to the present invention.

Fig. 12 is a schematic sectional perspective view of the synchronizing assembly of the present invention.

Fig. 13 is a schematic perspective view of a synchronizing assembly according to the present invention.

Fig. 14 is a schematic perspective view of a first brake assembly according to the present invention.

FIG. 15 is a perspective view of a second brake assembly according to the present invention.

FIG. 16 is a third perspective view of the brake assembly of the present invention.

Fig. 17 is a perspective view of the auxiliary assembly of the present invention.

Fig. 18 is an enlarged perspective view of the present invention a.

The parts are labeled as follows: 1. the vehicle comprises a vehicle frame, 2, rollers, 3, universal wheels, 4, push rods, 5, a damping component, 51, a first supporting plate, 52, a first guide rail, 53, a second guide rail, 54, a first sliding block, 55, a first spring, 56, a first connecting rod, 57, a rubber buffer block, 6, a limiting component, 61, a second sliding block, 62, a limiting roller, 63, a U-shaped limiting rod, 64, a second spring, 65, a limiting rod, 7, a clamping component, 71, a second supporting plate, 72, a T-shaped connecting plate, 73, a torsion spring, 74, a U-shaped connecting plate, 75, a third spring, 76, a fourth spring, 77, a V-shaped limiting plate, 78, a fifth spring, 79, a first limiting rod, 8, a control component, 81, a third guide rail, 82, a special-shaped control rod, 83, a connecting block, 84, a sixth spring, 9, a synchronizing component, 91, a rack, 92, a fourth guide rail, 93, a second connecting rod, 94, a control component, a third guide rail, a fourth spring, a third connecting block, a fourth spring, a fourth, The brake comprises a gear, 10, a brake component, 101, a brake disc, 102, a seventh spring, 103, an arc-shaped rod, 104, a U-shaped connecting rod, 105, a limiting sliding rod, 106, an eighth spring, 11, an auxiliary component, 1101, a guide sleeve, 1102, a T-shaped limiting rod, 1103, a ninth spring, 1104, a sliding sleeve, 1105 and a second limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A transportation device convenient for renting engineering equipment is shown in figures 1-18 and comprises a frame 1, rollers 2, universal wheels 3, push rods 4, a damping component 5 and a limiting component 6, wherein the rollers 2 are symmetrically and rotatably arranged on the front side and the rear side of the left side of the frame 1, the universal wheels 3 are symmetrically and rotatably arranged on the front side and the rear side of the right side of the frame 1, the push rods 4 are arranged on the right side of the top of the frame 1, the damping component 5 is arranged on the frame 1, and the limiting component 6 is arranged on the damping component 5.

The shock absorption assembly 5 comprises a first supporting plate 51, a first guide rail 52, a second guide rail 53, a first sliding block 54, a first spring 55, a first connecting rod 56 and a rubber buffer block 57, wherein the front side and the rear side of the top of the frame 1 are respectively provided with the first guide rail 52 in a bilateral symmetry manner, the front side and the rear side of the top of the frame 1 are respectively provided with a group of second guide rails 53 in a bilateral symmetry manner, the number of the second guide rails 53 in each group is 2, each group of second guide rails 53 is arranged in a front-back manner and positioned at the outer side of the adjacent first guide rail 52, the first guide rail 52 is respectively provided with the first sliding block 54 in a sliding manner, the first sliding block 54 is respectively connected with the adjacent second guide rails 53 in a sliding manner, the first spring 55 is respectively connected between the first sliding block 54 and the adjacent second guide rails 53, the first connecting rod 56 is respectively arranged on the first sliding block 54 in a rotating manner, the first supporting plate 51 is rotatably connected between the tops of the first connecting rods 56, the rubber buffer block 57 is respectively arranged in a front-back symmetry manner in the middle of the top of the frame 1, holes are symmetrically formed in the front side and the rear side of the first supporting plate 51.

The limiting component 6 comprises a second sliding block 61, a limiting roller 62, a U-shaped limiting rod 63, a second spring 64 and a limiting rod 65, the second sliding block 61 is symmetrically arranged on the outer side of the first sliding block 54 in a front-back sliding mode, the limiting roller 62 is arranged in the middle of the second sliding block 61, the U-shaped limiting rod 63 is symmetrically arranged on the outer side of the first sliding block 54 in a front-back sliding mode, the U-shaped limiting rod 63 is located on the outer side of the second sliding block 61, the second spring 64 is symmetrically connected between the U-shaped limiting rod 63 and the adjacent second sliding block 61 in a vertical mode, the limiting rod 65 is arranged on the outer side of the second guide rail 53, and the limiting rod 65 is matched with the U-shaped limiting rod 63.

When the instrument is leased and needs to be transported to the employer, the equipment can be used, the worker can place the instrument on the first supporting plate 51, at the moment, the first supporting plate 51 moves downwards under the action of gravity, so that the first connecting rod 56 drives the first sliding block 54 to move outwards, the first spring 55 is compressed, the first sliding block 54 also drives the second sliding block 61, the limiting roller 62, the U-shaped limiting rod 63 and the second spring 64 to move outwards, under the action of the limiting rod 65, the U-shaped limiting rod 63 moves inwards, so that the second sliding block 61 and the limiting roller 62 are driven to move inwards through the second spring 64, when the second sliding block 61 and the limiting roller 62 can not move inwards any more, the U-shaped limiting rod 63 continues to move inwards, the second spring 64 is compressed, at the moment, the limiting roller 62 is in contact with the first guide rail 52, so that the limiting roller 62 can generate certain deformation, the contact area of the limiting roller 62 and the first guide rail 52 is larger, the moving speed of the limiting roller 62 is reduced under the action of friction force, the first supporting plate 51 moves downwards to be contacted with the rubber buffer block 57, under the buffer action of the rubber buffer block 57, the first supporting plate 51 can be prevented from being collided too strongly when moving downwards suddenly, then the push rod 4 can be pulled to move, the push rod 4 moves to drive the frame 1 and the upper parts thereof to move along, the roller 2 is grounded with the universal wheel 3, so that the roller 2 rotates with the universal wheel 3, the movement of the push rod 4 is more convenient to pull, the direction of the push rod 4 can be changed under the action of the universal wheel 3, in the transportation process, when the frame 1 jolts in the process of pulling the push rod 4 to move due to the uneven ground, when an instrument is directly placed on the frame 1, the jolt of the instrument is severe, therefore, the first spring 55 can play a role in force unloading and shock absorption, the instrument cannot shake too strongly on the first support plate 51, the instrument can be prevented from being shaken off and damaged on the ground, the instrument is taken down from the first support plate 51 after being transported to a target place, the first sliding block 54 moves inwards to reset under the action of the first spring 55, the first support plate 51 is driven to move upwards to reset through the first connecting rod 56, the first sliding block 54 moves inwards to drive the upper parts of the first sliding block to move together, the U-shaped limiting rod 63 moves outwards to reset under the action of the second spring 64, the limiting roller 62 is restored to an initial state under the action of self elasticity, and then a worker pushes the equipment back.

The bicycle frame further comprises a clamping component 7, the clamping component 7 comprises a second supporting plate 71, a T-shaped connecting plate 72, a torsion spring 73, a U-shaped connecting plate 74, a third spring 75, a fourth spring 76, a V-shaped limit plate 77, a fifth spring 78 and a first limit rod 79, the first limit rod 79 is arranged on the front, the back, the left and the right of the first supporting plate 51 in a sliding mode, the second supporting plate 71 is connected between the tops of the first limit rods 79, the fourth spring 76 is symmetrically connected between the front and the back of the second supporting plate 71 and the first supporting plate 51 in a left-right mode, the T-shaped connecting plate 72 is arranged on the front, the back, the left and the right of the second supporting plate 71 in a rotating mode, the two torsion springs 73 are connected between the T-shaped connecting plate 72, the U-shaped connecting plate 74 is arranged on the outer side of the T-shaped connecting plate 72 in a sliding mode, the three springs 75 are connected between the U-shaped connecting plate 74 and the T-shaped connecting plate 72, the V-shaped limit plates 77 are arranged on the front, the left, the back, the left and the right of the frame 1 in a sliding mode, and a fifth spring 78 is connected between the V-shaped limit plate 77 and the frame 1, and the V-shaped limit plate 77 is correspondingly matched with the T-shaped connecting plate 72.

At this time, the worker can place the instrument on the second support plate 71, the second support plate 71 and the first limiting rod 79 move downward under the action of gravity, the fourth spring 76 is compressed, the first support plate 51 also moves downward, the second support plate 71 moves downward to drive the T-shaped connecting plate 72, the torsion spring 73, the U-shaped connecting plate 74 and the third spring 75 to move downward, the T-shaped connecting plate 72, the U-shaped connecting plate 74 and the third spring 75 rotate inward under the action of the V-shaped limiting plate 77, the torsion spring 73 deforms, the U-shaped connecting plate 74 contacts with the instrument, the U-shaped connecting plate 74 moves outward, the third spring 75 is compressed, the instrument can be limited by the U-shaped connecting plate 74 under the reverse action of the third spring 75, and when the first limiting rod 79 moves downward to contact with the V-shaped limiting plate 77 and continues to move, the V-shaped limiting plate 77 can be driven to move inward, v-arrangement limiting plate 77 moves to the inboard alright support T-arrangement connecting plate 72 always, it is wider to make T-arrangement connecting plate 72 become the contact surface of vertical state and apparatus simultaneously, it is better to the spacing effect of apparatus so make U-arrangement even board 74, and then when pulling apparatus moved this moment, four sides have been carried on spacingly all around because of the apparatus, thereby can further avoid the apparatus to rock, after transporting to the target point, directly lift the apparatus upwards, second backup pad 71 upwards moves to reset under the effect of fourth spring 76, V-arrangement limiting plate 77 outwards moves to reset under the effect of fifth spring 78, U-arrangement even board 74 and T-arrangement connecting plate 72 outside rotate to reset under the effect of torsion spring 73, U-arrangement even board 74 moves to reset under the effect of third spring 75.

Still including control assembly 8, control assembly 8 is including third guide rail 81, special-shaped control rod 82, connecting block 83 and sixth spring 84, both sides all are equipped with third guide rail 81 around second backup pad 71 bottom, the equal bilateral symmetry in third guide rail 81 bottom is equipped with connecting block 83, sliding connection has special-shaped control rod 82 between the third guide rail 81, special-shaped control rod 82 and connecting block 83 sliding connection, all be connected with sixth spring 84 between special-shaped control rod 82 and the connecting block 83, the equal bilateral symmetry in both sides is equipped with the point piece around special-shaped control rod 82 bottom.

At this time, the tip is located on the first support plate 51 and is not aligned with the hole of the first support plate 51, the operator can push the instrument onto the second support plate 71 from left to right, at this time, the second support plate 71 is not moved downward on the first support plate 51 first, the first support plate 51 is moved downward first, so that the first support plate 51 passes over the V-shaped limit plate 77 at this time, when the instrument is moved to be in contact with the special-shaped control rod 82 and is continuously moved, the special-shaped control rod 82 and the tip are driven to move rightward, the sixth spring 84 is compressed, when the tip is moved to be aligned with the hole of the first support plate 51, the second support plate 71 can be moved downward on the first support plate 51 under the weight of the instrument, then the instrument is clamped by the U-shaped connecting plate 74, so that the operator does not need to directly transport the instrument to the upper side of the second support plate 71 and then put down, and can directly push and put down on the second support plate 71, when the goods are taken out, the profile control rod 82 and the tip block move to the left to be reset under the action of the sixth spring 84.

Still including synchronizing assembly 9, synchronizing assembly 9 is including rack 91, fourth guide rail 92, second connecting rod 93 and gear 94, both sides all are equipped with a set of fourth guide rail 92 around frame 1 top, every group fourth guide rail 92 figure is 2 and sets up for the front and back, all slidingtype is equipped with rack 91 on every fourth guide rail 92, all be connected with second connecting rod 93 between every group fourth guide rail 92 middle part, the equal rotary type in second connecting rod 93 middle part is equipped with gear 94, gear 94 and adjacent rack 91 mesh, rack 91 links to each other with adjacent first slider 54.

When the first sliding block 54 moves inside and outside, the first sliding block can drive the rack 91 connected with the first sliding block to move inside and outside, so that the gear 94 rotates, and therefore, as long as the first sliding block 54 on one side moves, the first sliding block 54 on the other side can move through the rack 91 and the gear 94, and further, the situation that when the weight of an instrument is not constant, the distance for moving a certain first sliding block 54 is different can be avoided, and the first supporting plate 51 is inclined.

Still including brake subassembly 10, brake subassembly 10 is including brake disc 101, seventh spring 102, arc pole 103, U-shaped connecting rod 104, spacing slide bar 105 and eighth spring 106, push rod 4 downside front and back symmetry slidingtype is equipped with spacing slide bar 105, all be connected with eighth spring 106 between spacing slide bar 105 and the frame 1, frame 1 front and back both sides all slidingtype is equipped with U-shaped connecting rod 104, U-shaped connecting rod 104 is in the fourth guide rail 92 outside, U-shaped connecting rod 104 left end all is equipped with arc pole 103, frame 1 left side front and back symmetry slidingtype is equipped with brake disc 101, all be connected with seventh spring 102 between brake disc 101 and the frame 1, brake disc 101 and adjacent arc pole 103 and gyro wheel 2 cooperation, U-shaped connecting rod 104 and adjacent spacing slide bar 105 cooperation.

When the equipment needs to be assembled and disassembled, a worker can push the limiting slide rod 105 downwards, the eighth spring 106 is compressed, the limiting slide rod 105 moves downwards to drive the arc-shaped rod 103 and the U-shaped connecting rod 104 to move rightwards, the arc-shaped rod 103 moves rightwards to drive the brake disc 101 to move outwards, the seventh spring 102 is stretched, the brake disc 101 moves outwards to abut against the roller 2, the roller 2 cannot rotate, then the limiting slide rod 105 can be fixed by means of a device, the equipment can be assembled and disassembled, when the equipment needs to move, the limiting slide rod 105 is not fixed, the limit slide bar 105 moves upwards and returns under the action of the eighth spring 106, the brake disc 101 moves inwards under the action of the seventh spring 102 and does not abut against the roller 2 any more, meanwhile, the brake disc 101 moves inwards to drive the arc-shaped rod 103 and the U-shaped connecting rod 104 to move leftwards for resetting, and at the moment, the equipment can be pushed to move.

The motorcycle frame assembly further comprises an auxiliary assembly 11, the auxiliary assembly 11 comprises guide sleeves 1101, T-shaped limiting rods 1102, ninth springs 1103, sliding sleeves 1104 and second limiting rods 1105, the guide sleeves 1101 are symmetrically arranged on the front and back of the right side of the top of the motorcycle frame 1, the T-shaped limiting rods 1102 are arranged on the upper sides of the guide sleeves 1101 in a sliding mode, the ninth springs 1103 are connected between the T-shaped limiting rods 1102 and the adjacent guide sleeves 1101, the sliding sleeves 1104 are symmetrically arranged on the upper sides of the push rods 4 in the front and back mode, the second limiting rods 1105 are arranged in the sliding sleeves 1104 in the sliding mode, and the T-shaped limiting rods 1102 are matched with the adjacent second limiting rods 1105 and the limiting sliding rods 105.

The ninth spring 1103 is in a stretched state initially, after the limiting slide bar 105 moves downwards to pass through the T-shaped limiting rod 1102, the T-shaped limiting rod 1102 moves inwards to reset under the action of the ninth spring 1103, so that the limiting slide bar 105 can be clamped, and further the limiting slide bar 105 does not need to be additionally clamped by means of a device.

It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims

1. The utility model provides a transportation equipment convenient to when engineering apparatus equipment leases, characterized by, including frame (1), gyro wheel (2), universal wheel (3), push rod (4), damper (5) and restriction subassembly (6), frame (1) one side symmetry rotary type is equipped with gyro wheel (2), the one side symmetry rotary type of keeping away from gyro wheel (2) on frame (1) is equipped with universal wheel (3), one side that frame (1) top is close to universal wheel (3) is equipped with push rod (4), be equipped with damper (5) on frame (1), be equipped with restriction subassembly (6) on damper (5).

2. The transportation equipment convenient for renting engineering equipment and equipment as claimed in claim 1, wherein the shock absorption assembly (5) comprises a first support plate (51), a first guide rail (52), a second guide rail (53), a first sliding block (54), a first spring (55), a first connecting rod (56) and a rubber buffer block (57), the first guide rail (52) is symmetrically arranged on each side of the top of the frame (1), a group of second guide rails (53) is symmetrically arranged on each side of the top of the frame (1), the number of each group of second guide rails (53) is 2, each group of second guide rails (53) is arranged and positioned on the outer side of the adjacent first guide rail (52), the first sliding block (54) is arranged on each first guide rail (52) in a sliding manner, the first sliding block (54) is connected with the adjacent second guide rails (53) in a sliding manner, the first spring (55) is connected between the first sliding block (54) and the adjacent second guide rails (53), equal rotary type is equipped with first connecting rod (56) on first slider (54), and the rotary type is connected with first backup pad (51) between first connecting rod (56) top, and the symmetry is equipped with rubber buffer block (57) in the middle of frame (1) top, and first backup pad (51) both sides are equal to be opened porosely.

3. The transportation equipment for facilitating leasing of engineering machinery equipment according to claim 2, characterized by, restriction subassembly (6) are including second slider (61), restriction roller (62), U type gag lever post (63), second spring (64) and gag lever post (65), first slider (54) one side all symmetry slidingtype is equipped with second slider (61), second slider (61) middle part all is equipped with restrictor roller (62), the equal symmetry slidingtype in one side that is close to second slider (61) on first slider (54) is equipped with U type gag lever post (63), U type gag lever post (63) are in second slider (61) one side, symmetrical connection has second spring (64) between U type gag lever post (63) and adjacent second slider (61), second guide rail (53) outside all is equipped with gag lever post (65), gag lever post (65) and U type gag lever post (63) cooperation.

4. The transportation equipment convenient for leasing engineering equipment and equipment according to claim 3, which is characterized by further comprising a clamping assembly (7), wherein the clamping assembly (7) comprises a second supporting plate (71), a T-shaped connecting plate (72), torsion springs (73), a U-shaped connecting plate (74), a third spring (75), a fourth spring (76), a V-shaped limiting plate (77), a fifth spring (78) and a first limiting rod (79), the four sides of the first supporting plate (51) are all provided with the first limiting rod (79) in a sliding manner, the top of the first limiting rod (79) is connected with the second supporting plate (71), the two sides between the second supporting plate (71) and the first supporting plate (51) are all symmetrically connected with the fourth spring (76), the four sides of the second supporting plate (71) are all provided with the T-shaped connecting plate (72) in a rotating manner, and the two torsion springs (73) are connected between the T-shaped connecting plate (72) and the second supporting plate (71), the outer side of the T-shaped connecting plate (72) is provided with a U-shaped connecting plate (74) in a sliding mode, two third springs (75) are connected between the U-shaped connecting plate (74) and the T-shaped connecting plate (72), V-shaped limiting plates (77) are arranged on four sides of the frame (1) in a sliding mode, fifth springs (78) are connected between the V-shaped limiting plates (77) and the frame (1), and the V-shaped limiting plates (77) are correspondingly matched with the T-shaped connecting plate (72).

5. The transportation equipment convenient for leasing of engineering equipment and equipment according to claim 4, further comprising a control assembly (8), wherein the control assembly (8) comprises a third guide rail (81), a special-shaped control rod (82), a connecting block (83) and a sixth spring (84), the third guide rail (81) is arranged on each of two sides of the bottom of the second supporting plate (71), the connecting blocks (83) are symmetrically arranged on each of the bottoms of the third guide rails (81), the special-shaped control rod (82) is slidably connected between the third guide rails (81), the special-shaped control rod (82) is slidably connected with the connecting block (83), the sixth spring (84) is connected between the special-shaped control rod (82) and the connecting block (83), and the pointed blocks are symmetrically arranged on each of two sides of the bottom of the special-shaped control rod (82).

6. The transportation equipment convenient for renting engineering equipment and equipment as claimed in claim 5, further comprising a synchronization assembly (9), wherein the synchronization assembly (9) comprises a rack (91), fourth guide rails (92), second connecting rods (93) and gears (94), a group of fourth guide rails (92) are arranged on two sides of the top of the frame (1), the rack (91) is arranged on each fourth guide rail (92) in a sliding manner, the second connecting rods (93) are connected between the middle parts of each group of fourth guide rails (92), the gears (94) are rotatably arranged in the middle parts of the second connecting rods (93), the gears (94) are meshed with the adjacent racks (91), and the racks (91) are connected with the adjacent first sliding blocks (54).

7. The transportation equipment convenient for leasing of engineering equipment and equipment according to claim 6, which is characterized by further comprising a brake assembly (10), wherein the brake assembly (10) comprises a brake disc (101), a seventh spring (102), an arc-shaped rod (103), a U-shaped connecting rod (104), a limiting sliding rod (105) and an eighth spring (106), the limiting sliding rod (105) is symmetrically and slidably arranged on one side of the push rod (4), the eighth spring (106) is connected between the limiting sliding rod (105) and the frame (1), the U-shaped connecting rod (104) is slidably arranged on both sides of the frame (1), the U-shaped connecting rod (104) is positioned on the outer side of the fourth guide rail (92), the arc-shaped rod (103) is arranged on one end of the U-shaped connecting rod (104) far away from the push rod (4), the brake disc (101) is symmetrically arranged on one side of the frame (1) close to the arc-shaped rod (103), the seventh spring (102) is connected between the brake disc (101) and the frame (1), the brake disc (101) is matched with the adjacent arc-shaped rod (103) and the roller (2), and the U-shaped connecting rod (104) is matched with the adjacent limiting sliding rod (105).

8. The transportation equipment convenient for renting engineering equipment and equipment as claimed in claim 7, characterized by further comprising an auxiliary assembly (11), wherein the auxiliary assembly (11) comprises a guide sleeve (1101), a T-shaped limiting rod (1102), a ninth spring (1103), a sliding sleeve (1104) and a second limiting rod (1105), the guide sleeve (1101) is symmetrically arranged on one side, close to the push rod (4), of the top of the frame (1), the T-shaped limiting rod (1102) is slidably arranged on one side of the guide sleeve (1101), the ninth spring (1103) is connected between the T-shaped limiting rod (1102) and the adjacent guide sleeve (1101), the sliding sleeve (1104) is symmetrically arranged on one side of the push rod (4), the second limiting rod (1105) is slidably arranged in the sliding sleeve (1104), and the T-shaped limiting rod (1102) is matched with the adjacent second limiting rod (1105) and the limiting slide rod (105).