CN214189723U

CN214189723U - Multifunctional short-distance transport trolley for building construction

Info

Publication number: CN214189723U
Application number: CN202120228716.2U
Authority: CN
Inventors: 李睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-09-14
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a multi-functional short distance transports small handcart for construction, including bottom plate, mainboard, subplate, flexible piece and handle, the last fixed surface of bottom plate installs the curb plate, and the upper surface of bottom plate is connected with the mainboard, the last surface bolt of bottom plate installs the mounting panel, and the top of mounting panel is provided with first connecting axle and second connecting axle, the outer end of mounting panel is connected with the connecting plate, and the inner of connecting plate has seted up first guide way and second guide way to first guide way is connected with first connecting axle. This multi-functional short distance transports small handcart for construction is provided with subplate and mounting panel, and the slip through the handle will stretch out and draw back the piece and stimulate to the inner of mainboard, makes the mainboard shrink under the elastic action, then rotates the subplate, and the connecting axle slides and plays the guide effect in the guide way, makes the subplate be the horizontality and connects at the mainboard side to be convenient for to the transportation work of panel.

Description

Multifunctional short-distance transport trolley for building construction

Technical Field

The utility model relates to a construction technical field specifically is a multi-functional construction transports small handcart with short distance.

Background

The construction site is a construction environment for building houses, a large amount of raw materials such as cement, sand and stone can be used in the construction site for piling reinforced concrete, and the cement, sand and stone are usually transported by a small cart on the construction site, but the existing small cart has some defects, such as the defects;

current small handcart function is comparatively single, when carrying out the transportation of raw and other materials such as cement grit, the box is leaks hopper-shaped and bears the weight of the raw materials, need look for the transport means in addition and use when transporting small-size steel plank, brings very big inconvenience for constructor to there is certain defect.

In order to solve the problems, innovative design is urgently needed on the basis of the original short-distance conveying trolley.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional construction transports small handcart with short distance to solve the current small handcart function that proposes in the above-mentioned background art comparatively single, when carrying out the transportation of raw and other materials such as cement grit, the box is and leaks hopper-shaped and bears the weight of to the raw materials, need look for the transport means in addition and use when transporting small-size steel plank, bring very big inconvenience for constructor, thereby have certain defect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional short-distance transport trolley for building construction comprises a bottom plate, a main plate, an auxiliary plate, a telescopic block and a handle, wherein a side plate is fixedly installed on the upper surface of the bottom plate, the main plate is connected to the upper surface of the bottom plate, a mounting plate is installed on the upper surface of the bottom plate through bolts, a first connecting shaft and a second connecting shaft are arranged at the top end of the mounting plate, a connecting plate is connected to the outer end of the mounting plate, a first guide groove and a second guide groove are formed in the inner end of the connecting plate, the first guide groove is connected with the first connecting shaft, the second guide groove is connected with the second connecting shaft, the connecting plate is fixedly installed on the lower surface of the auxiliary plate, the telescopic block is arranged at the inner end of the main plate, a rack is fixedly connected to the side end of the telescopic block, a gear is connected to the outer end of the rack, a torsion spring is arranged on the gear, and a traction rope is fixedly connected to the shaft end of the gear, and the end of haulage rope is connected with the inner wall of mainboard, the inner has been seted up to the inner of bottom plate, and the inner of inner chamber is connected with the mainboard bottom to the bottom fixedly connected with reset spring of mainboard, the upper end of bottom plate is provided with the butt joint piece, and the surface of butt joint piece has seted up the spout, the inner of spout is connected with the handle, and the end of handle is connected with flexible piece.

Preferably, the mainboard is symmetrically arranged into two groups about the central line of the bottom plate, and the front view of the mainboard is of a concave structure.

Preferably, the inner end of the connecting plate is provided with a first guide groove and a second guide groove, the first guide groove is in sliding connection with the first connecting shaft, and the second guide groove is in sliding connection with the second connecting shaft.

Preferably, the auxiliary plate and the connecting plate are fixedly connected, and the auxiliary plate and the mounting plate form a rotating structure through a first connecting shaft and a second connecting shaft.

Preferably, the telescopic block and the main board form a sliding structure through a rack, and the rack is connected with the gear in a meshing manner.

Preferably, the inner cavity is in sliding connection with the bottom end of the main board, and the main board and the bottom board form an elastic structure through a return spring.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional short-distance transport trolley for building construction is characterized in that a trolley body is arranged on the trolley body;

1. the auxiliary plate is in a vertical state, the main plate is in an unfolded state, the baffle is inserted into the front end of the trolley, and the trolley forms a sunken container to bear cement sand stones, so that raw materials are conveniently transported, and the use requirements of a construction site are met;

2. be provided with subplate and mounting panel, the slip through the handle will stretch out and draw back the piece and stimulate to the inner of mainboard, make the mainboard shrink under the elastic action, then rotate the subplate, the connecting axle slides and plays the guide effect in the guide way, makes the subplate be the horizontality and connects at the mainboard side to be convenient for to the transportation work of panel.

Drawings

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

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

FIG. 3 is a schematic side sectional view of the side plate of the present invention;

FIG. 4 is a schematic view of the front view structure of the connection plate of the present invention;

FIG. 5 is a schematic view of the expanded structure of the main board of the present invention;

fig. 6 is a schematic side view of the butt-joint block of the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. a main board; 4. mounting a plate; 5. a first connecting shaft; 6. a second connecting shaft; 7. a connecting plate; 8. a first guide groove; 9. a second guide groove; 10. a sub-board; 11. a telescopic block; 12. a rack; 13. a gear; 14. a torsion spring; 15. a hauling rope; 16. an inner cavity; 17. a return spring; 18. a butt joint block; 19. a chute; 20. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a multifunctional short-distance transport trolley for building construction comprises a bottom plate 1, side plates 2, a main plate 3, a mounting plate 4, a first connecting shaft 5, a second connecting shaft 6, a connecting plate 7, a first guide groove 8, a second guide groove 9, an auxiliary plate 10, a telescopic block 11, a rack 12, a gear 13, a torsion spring 14, a traction rope 15, an inner cavity 16, a reset spring 17, a butt joint block 18, a sliding groove 19 and a handle 20, wherein the side plates 2 are fixedly mounted on the upper surface of the bottom plate 1, the main plate 3 is connected to the upper surface of the bottom plate 1, the mounting plate 4 is mounted on the upper surface of the bottom plate 1 through bolts, the first connecting shaft 5 and the second connecting shaft 6 are arranged at the top end of the mounting plate 4, the connecting plate 7 is connected to the outer end of the mounting plate 4, the first guide groove 8 and the second guide groove 9 are formed in the inner end of the connecting plate 7, the first guide groove 8 is connected with the first connecting shaft 5, and the second guide groove 9 is connected with the second connecting shaft 6, the connecting plate 7 is fixedly mounted on the lower surface of the auxiliary plate 10, the inner end of the main plate 3 is provided with a telescopic block 11, the side end of the telescopic block 11 is fixedly connected with a rack 12, the outer end of the rack 12 is connected with a gear 13, the shaft end of the gear 13 is provided with a torsion spring 14, the shaft end of the gear 13 is fixedly connected with a traction rope 15, the tail end of the traction rope 15 is connected with the inner wall of the main plate 3, the inner end of the bottom plate 1 is provided with an inner cavity 16, the inner end of the inner cavity 16 is connected with the bottom end of the main plate 3, the bottom end of the main plate 3 is fixedly connected with a return spring 17, the upper end of the bottom plate 1 is provided with a butt joint block 18, the outer surface of the butt joint block 18 is provided with a sliding groove 19, the inner end of the sliding groove 19 is connected with a handle 20, and the tail end of the handle 20 is connected with the telescopic block 11;

the mainboard 3 is symmetrically arranged into two groups about the central line of the bottom plate 1, the front view of the mainboard 3 is in a concave structure, and the mainboard 3 is used for bearing materials, so that the transportation process is more stable;

the inner end of the connecting plate 7 is provided with a first guide groove 8 and a second guide groove 9, the first guide groove 8 is in sliding connection with the first connecting shaft 5, the second guide groove 9 is in sliding connection with the second connecting shaft 6, the auxiliary plate 10 is fixedly connected with the connecting plate 7, the auxiliary plate 10 and the mounting plate 4 form a rotating structure through the first connecting shaft 5 and the second connecting shaft 6, and the functionality of the cart is changed through the rotation of the auxiliary plate 10;

the telescopic block 11 and the main board 3 form a sliding structure through a rack 12, the rack 12 is meshed with a gear 13, and the main board 3 is contracted through the movement of the telescopic block 11, so that the auxiliary board 10 can rotate conveniently;

the bottom of inner chamber 16 and mainboard 3 is sliding connection, and mainboard 3 constitutes elastic construction through reset spring 17 and bottom plate 1, through the elastic action of reset spring 17 in the inner chamber 16, drives mainboard 3 and carries out the stable shrink.

The working principle is as follows: when the multifunctional trolley for short-distance transport for building construction is used, according to the figures 1-6, the device is firstly placed at a position needing to be operated, when raw materials such as cement, gravel and the like need to be transported, the raw materials can be put into the groove space formed by the main plate 3 and the side plate 2, the top end of the trolley is provided with a baffle plate, so that loose and small-volume raw materials can be transported conveniently, the position states of the main plate 3 and the side plate 2 are shown in figure 3, when plates need to be transported, the handle 20 can be pushed downwards along the sliding groove 19, the tail end of the handle 20 drives the telescopic block 11 to move downwards, the rack 12 at the side end of the telescopic block 11 drives the gear 13 to rotate while moving, so that the traction rope 15 at the shaft end of the gear 13 is contracted, and two groups of main plates 3 are pulled to move towards the center of the bottom plate 1, and the bottom end of the main plate 3 slides inside the inner cavity 16 while moving, two sets of mainboard 3 will dock in reset spring 17's effect, be the state shown in fig. 5, then rotate subplate 10, make connecting plate 7 of subplate 10 lower extreme rotate in step, first connecting axle 5 and second connecting axle 6 will slide at first guide way 8 and second guide way 9 respectively this moment, until subplate 10 is the horizontality, then impel subplate 10, make its end dock with mainboard 3 side, and with the high looks parallel and level of mainboard 3, because the front end of first guide way 8 is the level form, make the position state to subplate 10 inject, thereby accomplish the function conversion of shallow, be the state shown in fig. 2, make its upper surface can transport panel, the shallow functionality is stronger, adapt to different user demands, the holistic practicality has been increased.

Those not described in detail in this specification are within the skill of the art.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional construction transports small handcart with short distance, includes bottom plate (1), mainboard (3), subplate (10), flexible piece (11) and handle (20), its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with a side plate (2), the upper surface of the bottom plate (1) is connected with a main plate (3), the upper surface of the bottom plate (1) is provided with a mounting plate (4) through bolts, the top end of the mounting plate (4) is provided with a first connecting shaft (5) and a second connecting shaft (6), the outer end of the mounting plate (4) is connected with a connecting plate (7), the inner end of the connecting plate (7) is provided with a first guide groove (8) and a second guide groove (9), the first guide groove (8) is connected with the first connecting shaft (5), the second guide groove (9) is connected with the second connecting shaft (6), the connecting plate (7) is fixedly arranged on the lower surface of an auxiliary plate (10), the inner end of the main plate (3) is provided with a telescopic block (11), and the side end of the telescopic block (11) is fixedly connected with a rack (12), the outer end of rack (12) is connected with gear (13), and the axle head of gear (13) is provided with torque spring (14), the axle head fixedly connected with haulage rope (15) of gear (13), and the end of haulage rope (15) is connected with the inner wall of mainboard (3), inner chamber (16) have been seted up to the inner of bottom plate (1), and the inner of inner chamber (16) is connected with mainboard (3) bottom to the bottom fixedly connected with reset spring (17) of mainboard (3), the upper end of bottom plate (1) is provided with butt joint piece (18), and the surface of butt joint piece (18) has seted up spout (19), the inner of spout (19) is connected with handle (20), and the end of handle (20) is connected with flexible piece (11).

2. The multifunctional short-distance transport trolley for building construction as claimed in claim 1, wherein: the mainboard (3) are symmetrically arranged into two groups about the central line of the bottom plate (1), and the front view of the mainboard (3) is of a concave structure.

3. The multifunctional short-distance transport trolley for building construction as claimed in claim 1, wherein: first guide way (8) and second guide way (9) have been seted up to the inner of connecting plate (7), and first guide way (8) are sliding connection with first connecting axle (5), and second guide way (9) are sliding connection with second connecting axle (6).

4. The multifunctional short-distance transport trolley for building construction as claimed in claim 1, wherein: the auxiliary plate (10) is fixedly connected with the connecting plate (7), and the auxiliary plate (10) and the mounting plate (4) form a rotating structure through the first connecting shaft (5) and the second connecting shaft (6).

5. The multifunctional short-distance transport trolley for building construction as claimed in claim 1, wherein: the telescopic block (11) and the main board (3) form a sliding structure through a rack (12), and the rack (12) is connected with a gear (13) in a meshing manner.

6. The multifunctional short-distance transport trolley for building construction as claimed in claim 1, wherein: the inner cavity (16) is in sliding connection with the bottom end of the main board (3), and the main board (3) and the bottom board (1) form an elastic structure through a return spring (17).