CN216070072U

CN216070072U - Effectual civil engineering transport shallow of shock attenuation

Info

Publication number: CN216070072U
Application number: CN202122556856.5U
Authority: CN
Inventors: 邓永军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-24
Filing date: 2021-10-24
Publication date: 2022-03-18
Anticipated expiration: 2031-10-24

Abstract

The utility model relates to the technical field of carrying carts and discloses a civil engineering construction carrying cart with a good damping effect. Through setting up the ascending spring of a plurality of directions, when external acting force extrudees downwards, the limiting plate moves down, it takes place the skew to both sides to drive the extrusion connecting rod in the backup pad, it moves to both sides along the dead lever to drive the sliding block, thereby make first spring take place the compression, the shaking force that the shallow produced has been weakened, the backup pad drives T template and moves down simultaneously, make the second spring compress downwards, fine buffering effect has been possessed, double shock-absorbing structure has improved the shock attenuation effect of shallow greatly, prevented that the material in the shallow from taking place to damage, the life of shallow has been improved.

Description

Effectual civil engineering transport shallow of shock attenuation

Technical Field

The utility model relates to the technical field of carrying carts, in particular to a civil engineering construction carrying cart with a good damping effect.

Background

The carrying cart is a tool for carrying articles by utilizing the carrying cart in the civil engineering process, and is widely applied.

But there are two problems in traditional civil engineering transport shallow: one is that the existing civil construction carrying cart has poor damping effect, and because the road surface of the civil construction site has many uneven places, the cart jolts in the moving process, and the poor damping effect of the cart causes the material in the cart to be damaged, thereby affecting the service life of the cart; secondly, the space that current civil engineering transport shallow deposited can't be adjusted, when the article that will carry exist a lot of, can't guarantee the high efficiency with the quick transport of article to required place, does not possess fine suitability, uses inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the civil construction carrying cart with a good damping effect has the advantages of being good in damping effect and adjustable in space, and solves the problems that the damping effect is poor, the service life of the cart is influenced, the storage space of the cart cannot be adjusted, and the trolley does not have good applicability.

The utility model provides the following technical scheme: a civil construction carrying cart with good damping effect comprises a cart body, wherein a limiting plate is fixedly connected to the bottom of the cart body, a supporting plate is fixedly connected to the bottom of the limiting plate, a rotating shaft is arranged on the front face of the supporting plate, an extrusion connecting rod is movably sleeved on the surface of the rotating shaft, a limiting strip is fixedly connected to one side of the bottom of the supporting plate, a limiting block is arranged on one side of the limiting strip, a fixed rod is fixedly connected to one side of the limiting block, a sliding block is movably sleeved on the outer edge of the fixed rod, a body base is fixedly connected to one side of the fixed rod, a first spring is sleeved on the outer edge of the fixed rod, the portion of the fixed rod, which is located on the body base and the sliding block, a T-shaped plate is fixedly connected to the middle of the bottom of the supporting plate, a limiting seat is fixedly mounted at the middle of the top of the body base, a limiting groove is formed in the top of the limiting seat, the bottom fixedly connected with second spring of spacing inslot wall, the one end fixed connection T template of second spring, the fixed plate that is equipped with in body base one side, the top fixed mounting of fixed plate has electric telescopic handle, electric telescopic handle's top is equipped with the mounting bracket, one side fixedly connected with extension cover post of mounting bracket, the extension cover post is cup jointed along the activity outward of shallow body, the bottom of body base is equipped with the wheel, one side of limiting plate is equipped with the handle.

Preferably, the quantity of dead lever, extrusion connecting rod, sliding block and spacing all is two, and the constitutive structure of two dead levers, extrusion connecting rod, sliding block and spacing uses the central line of shallow body as the symmetry axis to carry out the symmetry.

Preferably, the sectional area of the limiting block is larger than that of the fixing rod, and the sectional area of the limiting strip is larger than that of the limiting block.

Preferably, the number of the first springs is two, and the two first springs are symmetrical by taking the central axis of the sliding block as a symmetry axis.

Preferably, the T-shaped plate is positioned in the limiting groove, and the area of the front surface of the T-shaped plate is larger than the area of the top of the limiting groove.

Preferably, the rotating shaft is sleeved by a bearing to realize rotation.

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

1. this shallow of effectual civil engineering transport of shock attenuation, through setting up the ascending spring of a plurality of directions, when external acting force extrudees downwards, the limiting plate downstream, it takes place the skew to both sides to drive the extrusion connecting rod in the backup pad, it removes to both sides along the dead lever to drive the sliding block, thereby make first spring take place the compression, the shaking force that the shallow produced has been weakened, the backup pad drives T template downstream simultaneously, make the second spring compress downwards, fine buffering effect has been possessed, double shock-absorbing structure has improved the shock attenuation effect of shallow greatly, prevented that the material in the shallow from taking place to damage, the life of shallow has been improved.

2. This shallow is carried in civil engineering construction that shock attenuation is effectual, through setting up electric telescopic handle, electric telescopic handle upwards extends, drives extension sleeve post rebound to increased the space of carrying the shallow, the unable regulation in space that current shallow is carried in civil engineering construction, when the article that will carry exist when many, guaranteed the efficient with the quick transport of article to required place, possess fine suitability, the convenience very that the use is got up has improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front sectional view of a partial structure of the present invention.

In the figure: 1. a cart body; 2. a wheel; 3. a handle; 4. a fixing plate; 5. a limiting seat; 6. fixing the rod; 7. a support plate; 8. a limiting block; 9. a first spring; 10. a rotating shaft; 11. extruding the connecting rod; 12. a slider; 13. a limiting plate; 14. a T-shaped plate; 15. a body base; 16. a second spring; 17. a limiting groove; 18. a limiting strip; 19. an electric telescopic rod; 20. a mounting frame; 21. and (5) extending the sleeve column.

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. 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.

Referring to fig. 1-3, a civil engineering construction carrying cart with good damping effect comprises a cart body 1, a limiting plate 13 is fixedly connected to the bottom of the cart body 1, a supporting plate 7 is fixedly connected to the bottom of the limiting plate 13, a rotating shaft 10 is arranged on the front surface of the supporting plate 7, the rotating shaft 10 is sleeved by a bearing to realize rotation, so that an extrusion connecting rod 11 rotates more smoothly when the limiting plate 13 is pressed down, friction is reduced, the damping effect is improved, the extrusion connecting rod 11 is movably sleeved on the surface of the rotating shaft 10, a limiting strip 18 is fixedly connected to one side of the bottom of the supporting plate 7, a limiting block 8 is arranged on one side of the limiting strip 18, a fixing rod 6 is fixedly connected to one side of the limiting block 8, the cross-sectional area of the limiting block 8 is larger than that of the fixing rod 6, the cross-sectional area of the limiting strip 18 is larger than that of the limiting block 8, and the fixing rod 6 is prevented from falling off when a first spring 9 is compressed and moved left and right, the using effect of the damping structure is improved, the damping structure is more stable when in operation, the outer edge of the fixed rod 6 is movably sleeved with the sliding block 12, the number of the fixed rod 6, the extrusion connecting rod 11, the sliding block 12 and the limiting strip 18 is two, the composition structure of the two fixed rods 6, the extrusion connecting rod 11, the sliding block 12 and the limiting strip 18 is symmetrical by taking the central line of the trolley body 1 as a symmetrical axis, the limiting plate 13 moves downwards to drive the extrusion connecting rod 11 on the supporting plate 7 to deflect towards two sides and drive the sliding block 12 to move towards two sides along the fixed rod 6, so that the first spring 9 is compressed to weaken the vibration force generated by the trolley, the body base 15 is fixedly connected to one side of the fixed rod 6, the first springs 9 are sleeved on the outer edge of the fixed rod 6 at the body base 15 and the sliding block 12, the number of the first springs 9 is two, and the two first springs 9 are symmetrical by taking the central axis of the sliding block 12 as a symmetrical axis, the first spring 9 compresses the limiting plate 13 to the outer side for buffering when extruding downwards, when the ground is flat, the first spring 9 compresses to the inner side, and has good buffering effect, the middle part of the bottom of the supporting plate 7 is fixedly connected with a T-shaped plate 14, the middle part of the top of the body base 15 is fixedly provided with a limiting seat 5, the top of the limiting seat 5 is provided with a limiting groove 17, the T-shaped plate 14 is positioned inside the limiting groove 17, the positive area of the T-shaped plate 14 is larger than the area of the top of the limiting groove 17, the supporting plate 7 drives the T-shaped plate 14 to move downwards, so that the second spring 16 compresses downwards, and has good buffering effect, the damping effect of the cart is greatly improved, the material in the cart is prevented from being damaged, the service life of the cart is prolonged, the bottom of the inner wall of the limiting groove 17 is fixedly connected with the second spring 16, one end of the second spring 16 is fixedly connected with the T-shaped plate 14, fixed plate 4 that is equipped with in body base 15 one side, the top fixed mounting of fixed plate 4 has electric telescopic handle 19, and electric telescopic handle 19's top is equipped with mounting bracket 20, and one side fixedly connected with extension sleeve post 21 of mounting bracket 20, the outer edge activity of shallow body 1 cup joints extension sleeve post 21, and body base 15's bottom is equipped with wheel 2, and one side of limiting plate 13 is equipped with handle 3.

Theory of operation, in the use, when the space of transport shallow is adjusted to needs, start electric telescopic handle 19's switch, electric telescopic handle 19 upwards extends, drive extension sleeve post 21 rebound, thereby the space of transport shallow has been increased, when meetting the highway section of jolting, there is the downward extrusion of external acting force, limiting plate 13 rebound, it takes place the skew to both sides to drive extrusion connecting rod 11 in the backup pad 7, it removes to both sides along dead lever 6 to drive sliding block 12, thereby make first spring 9 take place the compression, the shaking force that the shallow produced has been weakened, backup pad 7 drives T template 14 rebound simultaneously, make second spring 16 compress downwards, fine buffering effect has been possessed, double shock-absorbing structure has improved the shock attenuation effect of shallow greatly.

In summary, the civil engineering construction carrying cart with good damping effect has the advantages that the springs in multiple directions are arranged, when external acting force downwards extrudes, the limiting plate 13 downwards moves to drive the extrusion connecting rod 11 on the supporting plate 7 to deflect towards two sides and drive the sliding block 12 to move towards two sides along the fixed rod 6, so that the first spring 9 is compressed, the vibration force generated by the cart is weakened, meanwhile, the supporting plate 7 drives the T-shaped plate 14 to downwards move, the second spring 16 is downwards compressed, a good buffering effect is achieved, the double damping structure greatly improves the damping effect of the cart, materials in the cart are prevented from being damaged, and the service life of the cart is prolonged; through setting up electric telescopic handle 19, electric telescopic handle 19 upwards extends, drives extension sleeve post 21 rebound to increased the space of transport shallow, the unable regulation in space that current civil engineering transport shallow was deposited, when the article that will carry exist when many, guaranteed the efficient with the quick transport of article to required place, possess fine suitability, use convenience very, improved work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual civil engineering transport shallow of shock attenuation, includes shallow body (1), its characterized in that: the bottom of the cart body (1) is fixedly connected with a limiting plate (13), the bottom of the limiting plate (13) is fixedly connected with a supporting plate (7), the front of the supporting plate (7) is provided with a rotating shaft (10), the surface of the rotating shaft (10) is movably sleeved with an extrusion connecting rod (11), one side of the bottom of the supporting plate (7) is fixedly connected with a limiting strip (18), one side of the limiting strip (18) is provided with a limiting block (8), one side of the limiting block (8) is fixedly connected with a fixing rod (6), the outer edge of the fixing rod (6) is movably sleeved with a sliding block (12), one side of the fixing rod (6) is fixedly connected with a body base (15), the outer edge of the fixing rod (6) is sleeved with a first spring (9) along the parts of the sliding block base (15) and the sliding block (12), and the middle part of the bottom of the supporting plate (7) is fixedly connected with a T-shaped plate (14), the utility model discloses a shallow extension sleeve post, including body base (15), spacing seat (5) are installed to the middle part fixed mounting at body base (15) top, spacing groove (17) have been seted up at the top of spacing seat (5), the bottom fixedly connected with second spring (16) of spacing groove (17) inner wall, the one end fixed connection T template (14) of second spring (16), fixed plate (4) that are equipped with in body base (15) one side, the top fixed mounting of fixed plate (4) has electric telescopic handle (19), the top of electric telescopic handle (19) is equipped with mounting bracket (20), one side fixedly connected with extension sleeve post (21) of mounting bracket (20), the outer sleeve of shallow body (1) is extended sleeve post (21) along the activity, the bottom of body base (15) is equipped with wheel (2), one side of limiting plate (13) is equipped with handle (3).

2. The civil engineering construction carrying cart with good shock absorption effect as claimed in claim 1, wherein: the quantity of dead lever (6), extrusion connecting rod (11), sliding block (12) and spacing (18) all is two, and the component structure of two dead levers (6), extrusion connecting rod (11), sliding block (12) and spacing (18) uses the central line of shallow body (1) to carry out the symmetry as the symmetry axis.

3. The civil engineering construction carrying cart with good shock absorption effect as claimed in claim 1, wherein: the cross-sectional area of the limiting block (8) is larger than that of the fixing rod (6), and the cross-sectional area of the limiting strip (18) is larger than that of the limiting block (8).

4. The civil engineering construction carrying cart with good shock absorption effect as claimed in claim 1, wherein: the number of the first springs (9) is two, and the two first springs (9) are symmetrical by taking the central axis of the sliding block (12) as a symmetry axis.

5. The civil engineering construction carrying cart with good shock absorption effect as claimed in claim 1, wherein: the T-shaped plate (14) is located inside the limiting groove (17), and the area of the front face of the T-shaped plate (14) is larger than the area of the top of the limiting groove (17).

6. The civil engineering construction carrying cart with good shock absorption effect as claimed in claim 1, wherein: the rotating shaft (10) is sleeved by a bearing to realize rotation.