CN220577132U - Reinforcing bar transportation equipment - Google Patents

Abstract

The utility model belongs to the technical field of engineering construction equipment, and particularly relates to steel bar transportation equipment which comprises an upper platform, a lower platform, a connecting part, a traction part and wheels, wherein the upper platform is connected with the lower platform through the connecting part, the traction part is arranged on the upper platform, and the wheels 5 are fixedly arranged below the upper platform through brackets. The utility model discloses a steel bar transportation device which has two states when in work, wherein when the device is in an unfolding state, a lower platform is in butt joint with an upper platform, and a traction part can move on the upper platform and the lower platform to bend and fix steel bars or steel bar bundles; when equipment switches to the folded state, the lower platform can be folded to the lower convenience of the upper platform through the connecting part for transportation, and the equipment can efficiently complete transportation of longer steel bars or steel bar bundles.

Description

Reinforcing bar transportation equipment

Technical Field

The utility model belongs to the technical field of engineering construction equipment, and particularly relates to steel bar transportation equipment.

Background

In the existing building construction process, a frame of a building is often required to be poured by using a cast-in-place concrete technology, before the building frame is poured by using cast-in-place concrete, reinforcing steel bars are required to be fixed and bound into a reinforcing steel bar cage, a pouring template is arranged on the outer side of the reinforcing steel bar cage, and then the well-stirred concrete is poured into the template, because the reinforcing steel bar cage is easy to deform in the overshoot of the lifting of the reinforcing steel bar cage, the building structure is influenced, and most of the reinforcing steel bar cages are bound on site at present.

With the development of society, the layer height and the area of a building are gradually increased, the length of a reinforcement cage to be used is increased along with the increase of the building, and two common solutions at present are that a reinforcement with a shorter length is transported to a construction site and then a longer reinforcement is obtained by a welding method, so that the transportation of the reinforcement is facilitated, but the field welding wastes manpower and material resources, and sparks generated in the welding process have potential safety hazards; another approach is to use a longer length of rebar directly, but the longer rebar is inconvenient to transport.

Therefore, it is necessary to study a reinforcing bar transporting apparatus capable of efficiently transporting a reinforcing bar or a bundle of reinforcing bars having a long length.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a steel bar transportation device which is used for solving the problem that longer steel bars or steel bar bundles in the prior art are inconvenient to transport.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a rebar transportation apparatus comprising:

the upper platform is provided with a straight groove which can be matched with the traction part;

the lower platform is provided with a straight groove which can be matched with the traction part, and the straight groove of the upper platform can be matched with the straight groove of the lower platform;

the upper platform and the lower platform are movably connected through the connecting part;

the traction part is arranged on the upper platform and is used for traction of one end of the steel bar or the steel bar bundle to bend the steel bar or the steel bar bundle;

wheels fixedly arranged below the upper platform through a bracket;

the equipment has two states at the during operation, and when equipment switched folding state, lower platform can be convenient for transport through the lower of connecting portion folding to the upper platform, and when equipment switched unfolding state, lower platform can stretch out and dock with the upper platform from the below of upper platform through connecting portion, and traction portion can remove on upper platform and lower platform and crooked and fixed reinforcing bar or reinforcing bar bundle.

Further, be provided with first fixing device, first track and first pivot on the upper platform, the up end of first fixing device fixed connection upper platform, its mounted position is located one side that the upper platform kept away from the straight flute, first track is fixed to be set up on the lateral wall of straight flute, and first track can cooperate with traction portion, first pivot is fixed to be set up in the both sides of upper platform, and it sets up the one end that is close to the straight flute in upper platform both sides, and first pivot can cooperate with connecting portion.

Still further, still be provided with the support on the upper platform, the support sets up on the lower terminal surface of upper platform, and the lower terminal surface of support can cooperate with the up end of lower platform.

Further, be provided with second track, third track on the lower platform, the second track sets up on the lateral wall of straight flute, and the second track can cooperate with first track, the third track sets up in the both sides of lower platform, and it can cooperate with connecting portion.

Further, when the device is in the unfolded state, the straight groove on the upper platform can be matched with the straight groove on the lower platform to form a whole.

Further, the connecting portion includes connecting rod, first slider, the first pivot of upper platform is installed to the movable one end of connecting rod, and the movable installation of the other end is on first slider, first slider can with the third track sliding fit of lower platform, first slider can be relative along the third track slip, and the connecting portion passes through the connecting rod and cooperates with first slider and the cooperation of first slider and support, accomplishes the switching of folding state and the unfolding state of equipment.

Further, the traction part comprises a traction device, a second sliding block and a second fixing device, wherein the traction device is fixedly arranged on the upper end face of the upper platform, the installation position of the traction device corresponds to a straight groove of the upper platform, the second sliding block is movably arranged in the straight groove of the upper platform, the second sliding block is connected with the traction device through a lock chain, the second sliding block is in sliding fit with the first track and the second track, when the equipment is in an unfolding state, the second sliding block can slide along the first track and the second track under the traction of the traction device, and the second fixing device is movably arranged on the second sliding block.

Still further, be provided with the spacing wheel of limiting plate on the second slider, the spacing wheel setting of limiting plate is in the both sides of second slider, and the lower terminal surface of limiting plate can cooperate with first orbital up end of track and second, and the spacing wheel can cooperate with first orbital lower terminal surface of track and second.

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

1. the utility model discloses a steel bar transportation device which has two states when in work, wherein when the device is in an unfolding state, a lower platform is in butt joint with an upper platform, and a traction part can move on the upper platform and the lower platform to bend and fix steel bars or steel bar bundles; when equipment switches to the folded state, the lower platform can be folded to the lower convenience of the upper platform through the connecting part for transportation, and the equipment can efficiently complete transportation of longer steel bars or steel bar bundles.

2. According to the steel bar transportation equipment disclosed by the utility model, the bending and fixing of the steel bars or the steel bar bundles can be automatically completed under the control of staff by arranging the traction device, so that the labor is saved.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model in a folded state;

FIG. 2 is a schematic view of the structure of the present utility model in its unfolded state;

FIG. 3 is a schematic view of the structure of the upper platform;

FIG. 4 is a schematic view of the structure of the lower platform;

FIG. 5 is a schematic structural view of a second slider and a second fixing device;

FIG. 6 is a schematic view of the structure of the present utility model during deployment or folding;

fig. 7 is a schematic view of the structure of the present utility model in a folded state.

Reference numerals referred to in the drawings are:

1. a top platform; 1-1, a first fixing device; 1-2, a first track; 1-3, a first rotating shaft; 1-4, a bracket; 2. a lower platform; 2-1, a second track; 2-2, a third track; 3. a connection part; 3-1, connecting rod; 3-2, a first slider; 4. a traction section; 4-1, a traction device; 4-2, a second sliding block; 4-3, limiting plates; 4-4, limiting wheels; 4-5, a second fixing device; 5. and (3) a wheel.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

In the description of the present application, it should be noted that, for the azimuth terms such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific protection scope of the present application that the device or element referred to must have a specific azimuth configuration and operation, as indicated or implied.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

Referring to fig. 1 to 2, a reinforcing bar transporting apparatus includes: the device comprises an upper platform 1, a lower platform 2, a connecting part 3, a traction part 4 and wheels 5, wherein the upper platform 1 and the lower platform 2 are connected through the connecting part 3, the traction part 4 is arranged on the upper platform 1, the wheels 5 are fixedly arranged below the upper platform 1 through a bracket, and the device can be understood to have two states when in operation, please refer to the structural schematic diagram of the device shown in fig. 1 and 7 when in a folded state, the lower platform 2 can be folded to the lower part of the upper platform 1 through the connecting part 3 so as to be convenient for transportation, and the lower platform 2 can also extend out from the lower part of the upper platform 1 through the connecting part 3 and be in butt joint with the upper platform 1 so as to be convenient for the traction part 4 to bend and fix reinforcing steel bars when in an unfolded state.

Referring to fig. 3, a first fixing device 1-1, a first track 1-2, a first rotating shaft 1-3 and a bracket 1-4 are disposed on the upper platform 1, specifically, a straight slot is further disposed on the upper platform 1, the straight slot can be matched with the traction portion 4, wherein the first fixing device 1-1 is fixedly connected to the upper surface of the upper platform 1 by welding, bolting, riveting or the like, specifically, the first fixing device 1-1 is disposed on one side of the upper platform 1 away from the straight slot, and can fix a belt end of the reinforcement bundle, the first track 1-2 is fixedly disposed on a side wall of the straight slot, the first track 1-2 can be matched with the traction portion 4, the first rotating shaft 1-3 capable of being matched with the connecting portion 3 is fixedly disposed on two sides of the upper platform 1 by welding, bolting or the like, specifically, the first rotating shaft 1-3 is disposed on two sides of the upper platform 1 near one end of the straight slot, the bracket 1-4 is disposed on the lower end surface of the upper platform 1, and the lower end surface of the bracket 1-4 can be matched with the upper end surface of the lower platform 2.

Referring to fig. 4, the lower platform 2 is provided with a second rail 2-1 and a third rail 2-2, the lower platform 2 is further provided with a straight groove, specifically, the straight groove provided on the upper platform 1 may be matched with the straight groove provided on the lower platform 2, the straight groove may be matched with the traction portion 4, it may be understood that when the apparatus is in a unfolded state, the straight groove provided on the upper platform 2 may be spliced with the straight groove provided on the lower platform into a whole after the lower platform 2 is stretched from the lower end of the upper platform 1 and is docked with the upper platform 1, the second rail 2-1 is provided on a side wall of the straight groove, specifically, the second rail 2-1 may be matched with the first rail 1-2, it may be understood that when the apparatus is in a unfolded state, the straight groove provided on the lower platform 2 is stretched from the lower end of the upper platform 1 and is docked with the upper platform 1, the first rail 1-2 and the second rail 2-1 provided on a side wall of the straight groove may also be mutually matched, and the third rail 2-2 may be provided on two sides of the lower platform 2-3.

The connecting part 3 comprises a connecting rod 3-1 and a first sliding block 3-2, wherein one end of the connecting rod 3-1 is movably arranged on a first rotating shaft 1-3 of the upper platform 1, the other end of the connecting rod is movably arranged on the first sliding block 3-2, the first sliding block 3-2 can be in sliding fit with a third track 2-2 of the lower platform 2, the first sliding block 3-2 can relatively slide along the third track 2-2, when the first sliding block 3-2 is fixed, the lower platform 2 can slide along the third track 2-2 under the action of the first sliding block 3-2, and it can be understood that the connecting part 3 is matched with the first sliding block 3-2 and the first sliding block 3-2 is matched with the bracket 1-4 through the connecting rod 3-1, so that folding and unfolding of the steel bar conveying equipment are completed.

Referring to fig. 3 to 5, the traction portion 4 includes a traction device 4-1, a second slider 4-2, a limiting plate 4-3, a limiting wheel 4-4 and a second fixing device 4-5, wherein the traction device 4-1 is fixedly mounted on an upper end surface of the upper platform 1 by means of bolting, clamping and the like, and a specific mounting position of the traction device 4-1 corresponds to a straight slot of the upper platform 1; the second sliding block 4-2 is movably arranged in the straight groove of the upper platform 1, the second sliding block 4-2 is connected with the traction device 4-1 through a chain, the second sliding block 4-2 is provided with limiting wheels 4-4 of a limiting plate 4-3, the limiting wheels 4-4 of the limiting plate 4-3 are arranged on two sides of the second sliding block 4-2, the second sliding block 4-2 is in sliding fit with the first track 1-2 and the second track 2-1, specifically, the lower end face of the limiting plate 4-3 can be matched with the upper end faces of the first track 1-2 and the second track 2-1, the limiting wheels 4-4 can be matched with the lower end faces of the first track 1-2 and the second track 2-1, and the fact that the second sliding block 4-2 can slide along the first track 1-2 or the second track 2-1 under the use of the limiting plate 4-3 and the limiting wheels 4-4 can slide from the first track 1-2 to the second track 2 or from the second track 1-2 when the device is in an unfolded state; the second fixing device 4-5 is movably installed on the second sliding block 4-2, and the second fixing device 4-5 can horizontally rotate on the second sliding block 4-2, so that the direction of the steel bar bundle can be changed in time when the steel bar bundle is bent.

When the device is used, as shown in fig. 6, the lower platform 2 is pulled out from the lower side of the upper platform 1, and the lower platform 2 and the upper platform 1 are spliced together, so that the device is switched from a folded state to an unfolded state, the second slider 4-2 and the second fixing device 4-5 of the traction part 4 are pulled to slide onto the second track 2-1 along the first track 1-2, and slide to the tail end of the second track 2-1, and as shown in fig. 2, the second fixing device 4-5 is rotated to incline towards the first fixing device 1-1; then fixing the other end of the steel bar bundle on the second fixing device 4-5, starting the traction device 4-1 of the traction part 4, and pulling the second sliding block 4-2 by the traction device 4-1 through a chain, wherein the second sliding block 4-2 slides to the traction device 4-1 along the second rail 2-1 and the first rail 1-2, the direction of one end of the steel bar or the steel bar bundle fixed on the second fixing device 4-5 is changed in the sliding process, and the second fixing device 4-5 can rotate on the second sliding block 4-2, so that the bending of the steel bar or the steel bar bundle is not influenced by the change of the direction of the end of the steel bar or the steel bar bundle, and when the steel bar or the steel bar bundle is bent to a state suitable for transportation, and the second sliding block 4-2 is completely slid onto the first rail 1-2, the traction device 4-1 can be closed, and the steel bar or the steel bar bundle can be kept in a bending state; the lower platform 2 is retracted below the upper platform 1 through the connecting part 3, so that the equipment is in a folded state, and then the steel bar conveying equipment and the bent steel bars or steel bar bundles are conveyed to a destination; after the destination is reached, the equipment is unfolded to an unfolded state, the traction device 4-1 is started, the traction device 4-1 releases a chain, the second sliding block 4-2 and the second fixing device 4-5 are pushed to slide along the first track 1-2 and the second track 2-1 by rebound release elasticity of the steel bars or the steel bar bundles, then the steel bars or the steel bar bundles are taken down from the first fixing device 1-1 and the second fixing device 4-5, the equipment is restored to a folded state, and the transportation work of the steel bars or the steel bar bundles is completed.

The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application day or before the priority date of the present utility model, and can know all the prior art in the field, and have the capability of applying the conventional experimental means before the date, so that a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (8)

1. A rebar transportation device, comprising:

the upper platform (1) is provided with a straight groove which can be matched with the traction part (4);

the lower platform (2) is provided with a straight groove, the straight groove can be matched with the traction part (4), and the straight groove of the upper platform (1) can be matched with the straight groove of the lower platform (2);

the upper platform (1) and the lower platform (2) are movably connected through the connecting part (3);

a traction part (4), wherein the traction part (4) is arranged on the upper platform (1) and is used for traction one end of the steel bar or the steel bar bundle to bend the steel bar or the steel bar bundle;

the wheels (5) are fixedly arranged below the upper platform (1) through brackets;

the equipment has two states at the during operation, and when equipment switched folding state, lower platform (2) can be convenient for transport through the lower of connecting portion (3) folding to upper platform (1), and when equipment switched unfolding state, lower platform (2) can stretch out and dock with upper platform (1) from the below of upper platform (1) through connecting portion (3), and traction portion (4) can remove on upper platform (1) and lower platform (2) and crooked and fix reinforcing bar or reinforcing bar bundle.

2. A reinforcing bar transportation apparatus as set forth in claim 1, wherein: the utility model discloses a device for fixing a motor vehicle, including upper platform (1), first track (1-2), first pivot (1-3), be provided with first fixing device (1-1), first fixing device (1-1) fixed connection upper end of upper platform (1), its mounted position is located one side that upper platform (1) kept away from the straight flute, first track (1-2) is fixed to be set up on the lateral wall of straight flute, first track (1-2) can cooperate with traction portion (4), first pivot (1-3) are fixed to be set up in the both sides of upper platform (1), and it sets up in the both sides of upper platform (1) and is close to the one end of straight flute, and first pivot (1-3) can cooperate with connecting portion (3).

3. A reinforcing bar transportation apparatus as set forth in claim 2, wherein: the upper platform (1) is further provided with a support (1-4), the support (1-4) is arranged on the lower end face of the upper platform (1), and the lower end face of the support (1-4) can be matched with the upper end face of the lower platform (2).

4. A reinforcing bar transportation apparatus as set forth in claim 1, wherein: the lower platform (2) is provided with a second track (2-1) and a third track (2-2), the second track (2-1) is arranged on the side wall of the straight groove, the second track (2-1) can be matched with the first track (1-2), and the third track (2-2) is arranged on two sides of the lower platform (2) and can be matched with the connecting part (3).

5. A reinforcing bar transportation apparatus as set forth in claim 1, wherein: when the device is in an unfolding state, the straight groove on the upper platform can be matched with the straight groove on the lower platform to form a whole.

6. A reinforcing bar transportation apparatus as set forth in claim 1, wherein: the connecting part (3) comprises a connecting rod (3-1) and a first sliding block (3-2), one end of the connecting rod (3-1) is movably arranged on a first rotating shaft (1-3) of the upper platform (1), the other end of the connecting rod is movably arranged on the first sliding block (3-2), the first sliding block (3-2) can be in sliding fit with a third track (2-2) of the lower platform (2), the first sliding block (3-2) can relatively slide along the third track (2-2), and the connecting part (3) is matched with the first sliding block (3-2) through the connecting rod (3-1) and matched with the first sliding block (3-2) and the bracket (1-4) to finish switching between a folding state and an unfolding state of the device.

7. A reinforcing bar transportation apparatus as set forth in claim 1, wherein: the traction part (4) comprises a traction device (4-1), a second sliding block (4-2) and a second fixing device (4-5), wherein the traction device (4-1) is fixedly arranged on the upper end face of the upper platform (1), the installation position of the traction device (4-1) corresponds to a straight groove of the upper platform (1), the second sliding block (4-2) is movably arranged in the straight groove of the upper platform (1), the second sliding block (4-2) is connected with the traction device (4-1) through a chain, the second sliding block (4-2) is in sliding fit with the first track (1-2) and the second track (2-1), and when the equipment is in an unfolding state, the second sliding block (4-2) can slide along the first track (1-2) and the second track (2-1) under traction of the traction device (4-1), and the second fixing device (4-5) is movably arranged on the second sliding block (4-2).

8. A rebar transportation device according to claim 7, wherein: the limiting wheels (4-4) of the limiting plates (4-3) are arranged on the second sliding block (4-2), the limiting wheels (4-4) of the limiting plates (4-3) are arranged on two sides of the second sliding block (4-2), the lower end faces of the limiting plates (4-3) can be matched with the upper end faces of the first rail (1-2) and the second rail (2-1), and the limiting wheels (4-4) can be matched with the lower end faces of the first rail (1-2) and the second rail (2-1).