CN215663464U - Material conveyer for civil engineering - Google Patents

Abstract

The utility model discloses a material transportation device for civil engineering, which belongs to the technical field of civil engineering and comprises a vehicle body and two handles arranged on the vehicle body, wherein a rotating shaft is rotatably arranged on the vehicle body, rotating wheels are arranged at two ends of the rotating shaft, two limiting wheels are sleeved on the rotating shaft, and two L-shaped grooves are formed in the lower surface of the vehicle body; through setting up the automobile body, handle and runner, and then can transport engineering material, utilize the pivot that sets up on the automobile body, recycle being connected between pivot and the runner, utilize the spacing wheel that sets up in the pivot simultaneously, can drive spacing round of rotation through runner and pivot when promoting this conveyer, utilize the L shape groove of seting up on the automobile body, recycle the carriage release lever of L shape inslot setting, utilize the contact between L shape pole and the spacing round simultaneously, can prevent that spacing round from rotating when making L shape pole and spacing round contact, thereby can prevent that the pivot from rotating, in order to fix the runner, prevent that the runner from rotating and causing the swift current car.

Description

Material conveyer for civil engineering

Technical Field

The utility model belongs to the technical field of civil engineering, and particularly relates to a material conveying device for civil engineering.

Background

Building materials, building materials for short, are a general name of materials used in civil engineering and building engineering, and in the civil engineering construction, a large amount of materials are needed to be used, and are generally carried by using a tower crane or other equipment, but when a site which can not use mechanical equipment cannot be used, manual carrying or a trolley is often needed to carry the materials, and most people select the trolley to carry the materials; since the road on the construction site is rugged, the cart can easily slide when loading and unloading goods, which affects the safety of the constructors, and a material transporting device capable of preventing the cart from sliding is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material conveying device for civil engineering, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a material conveyer for civil engineering, is in including automobile body and setting two handles on the automobile body, it is provided with the pivot to rotate on the automobile body, the both ends of pivot all are provided with the runner, two spacing wheels have been cup jointed in the pivot, two L shape grooves have been seted up to the lower surface of automobile body, two spacing wheels are located two respectively L shape inslot, L shape inslot slides and is provided with the carriage release lever, the one end of carriage release lever with spacing wheel contacts.

As a preferred embodiment, the L-shaped groove is further provided with a limiting rod, the limiting rod is connected with the moving rod, the lower surface of the vehicle body is provided with two support columns, the support columns are provided with through holes, the two through holes are respectively communicated with the two L-shaped grooves, push rods are slidably arranged in the through holes, and the limiting rod is in contact with the push rods.

As a preferred embodiment, a limiting plate is arranged in the L-shaped groove, one end of the limiting rod penetrates through the limiting plate in a sliding manner, a spring is arranged between the limiting plate and the moving rod, and the limiting rod is located inside the spring.

As a preferred embodiment, two limiting blocks are arranged on the push rod and are positioned right above the supporting column.

As a preferred embodiment, a stop block is further disposed on the push rod, and the stop block is located right below the support column.

As a preferred embodiment, connecting holes are formed in two opposite side faces of the supporting columns, a connecting rod is arranged between the two push rods, and the connecting rod penetrates through the connecting holes in a sliding mode.

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

the material transportation device for civil engineering is provided with the vehicle body, the handle and the rotating wheel, so that engineering materials can be transported, the rotating shaft arranged on the vehicle body is utilized, the connection between the rotating shaft and the rotating wheel is recycled, meanwhile, the limiting wheel arranged on the rotating shaft is utilized, when the transportation device is pushed, the rotating wheel and the rotating shaft can drive the limiting wheel to rotate, the L-shaped groove arranged on the vehicle body is utilized, the moving rod arranged in the L-shaped groove is recycled, and meanwhile, the L-shaped rod is in contact with the limiting wheel, so that the limiting wheel can be prevented from rotating when the L-shaped rod is in contact with the limiting wheel, the rotating shaft can be prevented from rotating, the rotating wheel can be fixed, and the sliding caused by the rotating wheel is prevented;

this material conveyer for civil engineering is through setting up the support column for the support column can support the automobile body, utilize the push rod that slides in the through-hole and set up, when support column and ground contact, the push rod of through-hole can receive ground extrusion rebound, utilize the gag lever post of the interior setting of L shape groove, can promote the carriage release lever to remove through the gag lever post when push rod rebound, utilize the contact on support column and ground to control the contact between carriage release lever and the spacing wheel, can improve this conveyer's convenience, reduce this conveyer's the operation degree of difficulty.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

fig. 4 is a schematic structural diagram of the support column of the present invention.

In the figure: 1. a vehicle body; 2. a push rod; 3. a rotating shaft; 4. a rotating wheel; 5. a limiting wheel; 6. an L-shaped slot; 7. a travel bar; 8. a limiting rod; 9. a support pillar; 10. a through hole; 11. a handle; 12. a limiting plate; 13. a spring; 14. a limiting block; 15. a stopper; 16. connecting holes; 17. a connecting rod.

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.

In the first embodiment, please refer to fig. 1-4, the present invention provides a material transporting device for civil engineering, which includes a vehicle body 1 and two handles 11 disposed on the vehicle body 1, the vehicle body 1 can be pushed by the handles 11 to move by disposing the handles 11, a rotating shaft 3 is rotatably disposed on the vehicle body 1, rotating wheels 4 are disposed at both ends of the rotating shaft 3, the vehicle body 1 can be moved conveniently by using the rotating shaft 3 disposed on the vehicle body 1 and the rotating wheel 4 disposed on the rotating shaft 3, two limiting wheels 5 are sleeved on the rotating shaft 3, the limiting wheels 5 disposed on the rotating shaft 3 can drive the limiting wheels 5 to rotate by the rotating shaft 3 when the rotating wheels 4 rotate, two L-shaped grooves 6 are disposed on the lower surface of the vehicle body 1, the two limiting wheels 5 are respectively disposed in the two L-shaped grooves 6, a moving rod 7 is slidably disposed in the L-shaped grooves 6, one end of the moving rod 7 contacts with the limiting wheels 5, utilize the L-shaped groove 6 of seting up on the automobile body 1, recycle the carriage release lever 7 that sets up in the L-shaped groove 6, utilize the contact between L shape pole and the spacing wheel 5 simultaneously for can prevent when L shape pole and the contact of spacing wheel 5 from rotating 5, thereby can prevent that pivot 3 from rotating, in order can fix runner 4, prevent that runner 4 from rotating and causing the swift current car.

In the second embodiment, on the basis of the first embodiment, the L-shaped groove 6 is further provided with a limiting rod 8, the limiting rod 8 is connected with the moving rod 7, the limiting rod 8 arranged in the L-shaped groove 6 is utilized, wherein the connection between the limiting rod 8 and the L-shaped groove 6 is in sliding connection, so that the moving rod 7 can be driven to move by the movement of the limiting rod 8, the lower surface of the vehicle body 1 is provided with two supporting columns 9, the supporting columns 9 are utilized, when the transportation device loads and unloads goods, the vehicle body 1 can be supported by the contact between the supporting columns 9 and the ground, the supporting columns 9 are provided with through holes 10, the two through holes 10 are respectively communicated with the two L-shaped grooves 6, the push rods 2 are arranged in the through holes 10 in a sliding manner, the limiting rod 8 is in contact with the push rods 2, the through holes 10 formed in the supporting columns 9 are utilized, the push rods 2 arranged in the through holes 10 in a sliding manner are utilized, and the contact between the push rods 2 and the limiting rods 8 is utilized, when the supporting column 9 is contacted with the ground, the push rod 2 can move upwards under the thrust of the ground, the push rod 2 moves upwards to extrude the limiting rod 8, the limiting rod 8 moves, the movement of the limiting rod 8 can push the moving rod 7 to be contacted with the limiting wheel 5, the rotating shaft 3 and the rotating wheel 4 can be prevented from rotating, a limiting plate 12 is arranged in the L-shaped groove 6, one end of the limiting rod 8 slides through the limiting plate 12, a spring 13 is arranged between the limiting plate 12 and the moving rod 7, the limiting rod 8 is positioned in the spring 13, the spring 13 is utilized, when the supporting column 9 is separated from the ground, the moving rod 7 can be pulled to reset, the moving rod 7 is separated from the limiting wheel 5 at the moment, the normal rotation of the limiting wheel 5 can be ensured, the normal rotation of the rotating shaft 3 and the rotating wheel 4 can be ensured, so as to move the transportation device, two limiting blocks 14 are arranged on the push rod 2, the limiting blocks 14 are positioned right above the supporting column 9, when the supporting columns 9 are separated from the ground, the push rods 2 can fall naturally under the action of gravity, the push rods 2 can be prevented from sliding from the through holes 10 by arranging the limiting blocks 14, the stop blocks 15 are further arranged on the push rods 2, the stop blocks 15 are positioned under the supporting columns 9, by utilizing the arranged stop blocks 15, soil can easily enter the through holes 10 to cause the blockage of the through holes 10 due to the muddy situation in a construction site, the stop blocks 15 are arranged at one ends of the push rods 2 to block the through holes 10, the soil can be prevented from entering the through holes 10 to ensure the normal movement of the push rods 2, the connecting holes 16 are respectively arranged on the opposite side surfaces of the two supporting columns 9, the connecting rods 17 are arranged between the two push rods 2 and can slidably penetrate the connecting holes 16, only one of the two supporting columns 9 can be in a supporting state due to the uneven pavement of the construction site, the connecting rods 17 are arranged between the two push rods 2, and the two push rods 2 can be ensured to move upwards no matter the supporting columns 9 are in the supporting state, can ensure spacing to two runners 4, prevent that this conveyer atress inequality from producing the rotation, improve this conveyer's security.

When the transportation device is used, the transportation device is firstly placed at a loading and unloading position, the stop block 15 is in contact with the ground at the moment, the support column 9 moves downwards along with the downward pressing of the vehicle body 1, the push rod 2 moves upwards relative to the support column 9 at the moment to extrude the limiting rod 8, the limiting rod 8 can move transversely, the moving rod 7 can be pushed to be in contact with the limiting wheel 5, the limiting wheel 5 can be prevented from rotating, the device can be prevented from moving, when goods are full, one end of the transportation device is lifted through the handle 11, the support column 9 moves upwards at the moment, the push rod 2 falls naturally under the action of gravity, meanwhile, the spring 13 pulls the moving rod 7 to reset, the moving rod 7 is separated from the limiting wheel 5, and the movement of the transportation device can be ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a material conveyer for civil engineering which characterized in that: including automobile body (1) and setting two handle (11) on automobile body (1), it is provided with pivot (3) to rotate on automobile body (1), the both ends of pivot (3) all are provided with runner (4), two spacing wheels (5) have been cup jointed in pivot (3), two L shape grooves (6), two have been seted up to the lower surface of automobile body (1) spacing wheel (5) are located two respectively in L shape groove (6), it is provided with carriage release lever (7) to slide in L shape groove (6), the one end of carriage release lever (7) with spacing wheel (5) contact.

2. A material transporting device for civil engineering according to claim 1, characterized in that: still be provided with gag lever post (8) in L shape groove (6), gag lever post (8) with carriage release lever (7) are connected, the lower surface of automobile body (1) is provided with two support columns (9), through-hole (10) have been seted up on support column (9), two through-hole (10) respectively with two L shape groove (6) are linked together, it is provided with push rod (2) to slide in through-hole (10), gag lever post (8) with push rod (2) contact.

3. A material transporting device for civil engineering according to claim 2, characterized in that: be provided with limiting plate (12) in L shape groove (6), the one end of gag lever post (8) slides and passes limiting plate (12), limiting plate (12) with be provided with spring (13) between carriage release lever (7), gag lever post (8) are located the inside of spring (13).

4. A material transporting device for civil engineering according to claim 2, characterized in that: two limiting blocks (14) are arranged on the push rod (2), and the limiting blocks (14) are located right above the supporting columns (9).

5. A material transporting device for civil engineering according to claim 2, characterized in that: the push rod (2) is further provided with a stop block (15), and the stop block (15) is located under the supporting column (9).

6. A material transporting device for civil engineering according to claim 2, characterized in that: connecting holes (16) are formed in the opposite side faces of the two supporting columns (9), connecting rods (17) are arranged between the push rods (2), and the connecting rods (17) penetrate through the connecting holes (16) in a sliding mode.

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