CN214267699U

CN214267699U - Reinforcing bar conveyer for building

Info

Publication number: CN214267699U
Application number: CN202120219107.0U
Authority: CN
Inventors: 苏沃
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-24
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to the technical field of building construction material handling, in particular to a reinforcing steel bar transporting device for buildings, which comprises a traction trolley and a lifting trolley, wherein the centers of the tops of the traction trolley and the lifting trolley are respectively and integrally formed with a turntable base, the top end of the turntable base is rotationally connected with a turntable, and the left and right sides of the two ends of the traction trolley and the lifting trolley are respectively provided with a wheel groove; a travelling wheel frame mounting seat is fixed at the middle position of the wheel groove; the inner side of the travelling wheel frame mounting seat is rotatably connected with a travelling wheel frame; the two sides of the walking wheel frame are provided with walking wheels. The utility model discloses a tow truck and the structural design who lifts the dolly to and tow truck and the cooperation of lifting between the dolly are used, can make this reinforcing bar conveyer for building, possess the ability that freely turns to, can furthest make things convenient for the staff will transport the reinforcing bar in the passageway of bending, and it is more convenient to use, and suitability and practicality are higher, are fit for the reinforcing bar transportation in various scale building construction sites.

Description

Reinforcing bar conveyer for building

Technical Field

The utility model relates to a construction material handling technical field specifically is a reinforcing bar conveyer for building.

Background

In building construction, reinforcing steel bars are an indispensable building material and are mainly used for enhancing the strength, stress bearing capacity, stability, impact resistance and the like of a building structure, the specifications and the types of the reinforcing steel bars used in the building construction are different, the application of the reinforcing steel bars is determined according to actual requirements, and in the building, the reinforcing steel bars are generally processed in advance to be manufactured into various reinforcing steel bar pieces.

At present, in building construction, building materials are convenient to manage and prevent from being stolen, particularly metal building materials are particularly heavy and must be stored in a designated place, a specially-assigned person is responsible for watching and recording, and the materials need to be transported by manpower with the aid of a trailer every time the materials are taken out of a warehouse; the currently known published patent "publication No.: CN 211114887U; the announcement day: 2020.07.28 "and" notice number: CN 208746688U; the announcement day: 2019.04.16', wherein in the technical proposal, before carrying the reinforcing steel bar, the reinforcing steel bar needs to be classified, limited and fixed when loading; the front part and the rear part of the trolley adopt telescopic design, and the on-site investigation finds that the reinforcing steel bar conveying device has the following defects; firstly, performing primary filtration; as is well known, the length of a building steel bar is usually not less than 4 meters before the building steel bar is prefabricated into various steel bar parts (before cutting), and the used steel bars are all deformed steel bars; the steel bars are relatively straight under the condition of no external force, threads between the steel bars are restricted after the steel bars are flatly placed, friction force is extremely large and cannot be pulled out from the middle, gaps among the steel bars with bells are small, and after the steel bars are bound outside the steel bar pile by using the mooring rope, all the steel bars cannot be displaced and fall off, so that the steel bars are independently fixed in the disclosed technology, and the steel bars need to be correspondingly placed in the clamping grooves one by one during loading, so that the loading efficiency is low, and meanwhile, the volume and the structural complexity of the trailer are increased; the trailer is easy to malfunction and is not practical; the technical scheme of the patent is that telescopic design is adopted between two ends of a transportation device, so that the front end and the rear end of the transportation device can only move relatively along the same direction, and because of construction wastes and construction materials stacked on a construction site, a straight passage is rarely formed between a material storage point and a processing point, seven turns and eight turns are possibly needed in the midway, and the two ends of the transportation device cannot turn, so that the transportation device filled with the reinforced building materials cannot move on the complex route; is extremely impractical.

Therefore, the construction steel bar conveying device is convenient to use and practical.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the above-mentioned background art, the utility model provides a reinforcing bar conveyer for building.

The utility model discloses a reinforcing bar conveyer for building, including the traction trolley, and lift the dolly the same as traction trolley structure, the middle part of front and back both ends of traction trolley and the middle part position of lift the front end of dolly are all fixed with a steering connection spare; the steering connecting piece at the tail end of the traction trolley is connected with the steering connecting piece at the front end of the lifting trolley through a connecting steel cable.

The center of the top of the traction trolley and the center of the top of the lifting trolley are both integrally formed with a turntable base, and the top end of the turntable base is rotatably connected with a turntable; an anti-drop ring is sleeved outside the connecting gap between the turntable and the turntable base; the bottom of the anti-drop ring is fixed on the vehicle body, and a first ball is arranged between the turntable and the turntable base.

Wheel grooves are formed in the left side and the right side of the two ends of the traction trolley and the lifting trolley; a travelling wheel frame mounting seat is fixed at the middle position of the wheel groove; the inner side of the travelling wheel frame mounting seat is rotatably connected with a travelling wheel frame; the two sides of the walking wheel frame are provided with walking wheels.

A supporting plate is integrally formed at the top of the turntable; the top of the supporting plate is provided with a skid through a bolt; a binding belt is fixedly arranged on the supporting plate on one side of the skid; and the position of the supporting plate at the other side of the skid corresponding to the binding belt is provided with a lock catch.

The utility model discloses a reinforcing bar conveyer for building, swing joint has the traction handle on wherein pulling the steering connection spare of dolly front end.

The utility model discloses a reinforcing bar conveyer for building wherein walks and is equipped with the second ball in the top of wheel carrier and the clearance of walking wheel carrier mount pad contact, and this design combines to walk the connection design between wheel carrier and the walking wheel carrier mount pad, can make the walking wheel possess good steering effect.

The utility model relates to a reinforcing bar conveyer for building, wherein, a connecting bayonet is integrally formed at the four corners of the supporting plate; the inner side of the connecting bayonet is movably provided with an adjustable telescopic rod through a pin shaft; a hook is fixed in the middle of one side of the adjustable telescopic rod; a hanging rod is movably arranged on the side of the supporting plate; the front end of this peg is hung in the couple, the bottom integrated into one piece of connecting the bayonet socket has the spacing piece, and this design can make the layer board top have four spacing posts that can overturn and adjust, makes things convenient for the loading of reinforcing bar, avoids the reinforcing bar to roll when loading and falls.

The utility model discloses a reinforcing bar conveyer for building, wherein the hasp includes the base portion with layer board fixed connection, and the one side that this base portion is close to the skid is integrated into one piece to have the backplate of vertical setting, the middle part of the base portion is seted up the perforation that is convenient for the bandage to pass; a clamping piece is movably arranged on one side of the back plate; a clamping groove is integrally formed at the other side of the back plate corresponding to the end part of the clamping piece; a limiting pin for limiting the clamping piece is inserted in the middle of the clamping groove; the inner side of the clamping piece is uniformly provided with the bevel teeth, and the bandage can be fixed more conveniently, quickly and effectively through the design.

The utility model discloses a reinforcing bar conveyer for building, wherein the fluting has been seted up side by side to the bottom half of traction trolley and lift dolly, and this design can reduce the consumptive material and the weight of automobile body itself as far as possible under the prerequisite that does not influence automobile body intensity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a traction trolley and the structural design who lifts the dolly, and traction trolley and the cooperation of lifting between the dolly use, can make this reinforcing bar conveyer for building, possess the ability that freely turns to, can furthest make things convenient for the staff will transport the reinforcing bar in the passageway of bending, it is more convenient to use, suitability and practicality are higher, be fit for the reinforcing bar transportation on various scale building construction sites, and, because traction trolley and lifting adopt the connecting cable wire to connect between the dolly, make traction trolley and lifting between the dolly detachable and independent use, further improvement the device's practicality, structural design through the hasp, compare traditional knotting fixed mode and say, can make the fixed of bandage succinct more and convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

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

FIG. 3 is a schematic view of the front end structure of the traction trolley of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a tractor; 2. lifting the trolley; 3. a steering linkage; 4. connecting a steel cable; 5. a traction handle; 6. a turntable base; 7. a turntable; 8. a first ball bearing; 9. the anti-drop ring; 10. a wheel groove; 11. a travelling wheel frame mounting seat; 12. a wheel carrier; 13. a second ball bearing; 14. a traveling wheel; 15. a support plate; 16. a connecting bayonet; 17. an adjustable telescopic rod; 18. a limiting block; 19. hooking; 20. a hanging rod; 21. wood padding; 22. binding bands; 23. locking; 231. a base part; 232. a back plate; 233. perforating; 234. a clamping member; 235. a card slot; 236. a spacing pin; 24. and (4) slotting.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a reinforcing bar conveyer for building, including a tractor 1, and a lifting trolley 2 with the same structure as the tractor 1, the middle parts of the front and rear ends of the tractor 1 and the middle part of the front end of the lifting trolley 2 are fixed with a steering connecting piece 3; the steering connecting piece 3 at the tail end of the traction trolley 1 is connected with the steering connecting piece 3 at the front end of the lifting trolley 2 through a connecting steel cable 4.

A turntable base 6 is integrally formed in the centers of the tops of the traction trolley 1 and the lifting trolley 2, and the top end of the turntable base 6 is rotatably connected with a turntable 7; an anti-drop ring 9 is sleeved outside the connecting gap between the turntable 7 and the turntable base 6; the bottom of the anti-drop ring 9 is fixed on the vehicle body, and a first ball 8 is arranged between the turntable 7 and the turntable base 6.

Wheel grooves 10 are formed in the left side and the right side of the two ends of the traction trolley 1 and the lifting trolley 2; a travelling wheel frame mounting seat 11 is fixed at the middle position of the wheel groove 10; the inner side of the travelling wheel frame mounting seat 11 is rotatably connected with a travelling wheel frame 12; the carriage 12 is provided with travelling wheels 14 on both sides.

A supporting plate 15 is integrally formed at the top of the turntable 7; the top of the supporting plate 15 is provided with a skid 21 through a bolt; a binding band 22 is fixedly arranged on the supporting plate 15 at one side of the skid 21; and a lock catch 23 is arranged on the other side of the skid 21 on the supporting plate 15 corresponding to the position of the binding belt 22.

A traction handle 5 is movably connected on a steering connecting piece 3 at the front end of the traction trolley 1.

The second ball 13 is arranged in the gap between the top end of the walking wheel frame 12 and the walking wheel frame mounting seat 11, and the design is combined with the connection design between the walking wheel frame 12 and the walking wheel frame mounting seat 11, so that the walking wheel 14 has good steering effect.

A connecting bayonet 16 is integrally formed at the four corners of the supporting plate 15; the inner side of the connecting bayonet 16 is movably provided with an adjustable telescopic rod 17 through a pin shaft; a hook 19 is fixed in the middle of one side of the adjustable telescopic rod 17; a hanging rod 20 is movably arranged at the side of the supporting plate 15; the front end of the hanging rod 20 is hung in the hook 19, the limiting block 18 is integrally formed at the bottom of the connecting bayonet 16, the design enables the top of the supporting plate 15 to be provided with four limiting columns capable of being turned and adjusted, loading of reinforcing steel bars is facilitated, and the reinforcing steel bars are prevented from rolling down when being loaded.

The lock catch 23 comprises a base part 231 fixedly connected with the support plate 15, a vertically arranged back plate 232 is integrally formed at one side of the base part 231 close to the skid 21, and a through hole 233 for the binding band 22 to pass through is formed in the middle of the base part 231; a clamping piece 234 is movably arranged at one side of the back plate 232; a clamping groove 235 is integrally formed at the other side of the back plate 232 corresponding to the end of the clamping piece 234; a limiting pin 236 for limiting the clamping piece 234 is inserted into the middle of the clamping groove 235; the tapered teeth are uniformly distributed on the inner side of the clamping piece 234, and the design can ensure that the bandage 22 can be fixed more conveniently, quickly and effectively.

The bottom of the body of the traction trolley 1 and the bottom of the body of the lifting trolley 2 are provided with the grooves 24 side by side, and the design can reduce the consumable materials and the weight of the body as far as possible on the premise of not influencing the strength of the body.

When using the utility model discloses the time: the worker turns over the adjustable telescopic rods 17 on the traction trolley 1 and the lifting trolley 2 and fixes the adjustable telescopic rods through the hooks 19 and the hanging rods 20 to form limiting columns for preventing the reinforcing steel bars from rolling off, then the worker places the front ends of the reinforcing steel bars to be transferred on the paddings 21 of the traction trolley 1, the tail ends or the positions close to the tail ends of the reinforcing steel bars are placed on the paddings 21 of the lifting trolley 2 (the placement positions are determined according to the actual lengths of the reinforcing steel bars) to enable the traction trolley 1 and the lifting trolley 2 to lift the reinforcing steel bars, after loading is completed, the reinforcing steel bars are bound by utilizing the binding bands 22 and the lock catches 23 to prevent the reinforcing steel bars from shaking, the friction force between the adjacent reinforcing steel bars is improved, the worker chooses to use the traction handles 5 to carry out manual traction according to the number of the transferred reinforcing steel bars, or adopts ropes to cooperate with the tractor to carry out mechanical transfer, and is designed through the steerable travelling wheels 14, and the steerable structural design between the supporting plate 15 and the vehicle body can lead the steel bar transporting device to flexibly steer on a curved route, the use is more convenient, when the steel bar transporting device is needed to be used independently, only the traction trolley 1 and the lifting trolley 2 are needed to be separated, and the traction handle 5 is installed at the same time, so that the use is convenient.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a reinforcing bar conveyer for building, is including pulling dolly (1) to and lift dolly (2) the same with pulling dolly (1) structure, its characterized in that: the middle parts of the front end and the rear end of the traction trolley (1) and the middle part of the front end of the lifting trolley (2) are respectively fixed with a steering connecting piece (3); the steering connecting piece (3) at the tail end of the traction trolley (1) is connected with the steering connecting piece (3) at the front end of the lifting trolley (2) through a connecting steel cable (4);

a turntable base (6) is integrally formed in the centers of the tops of the traction trolley (1) and the lifting trolley (2), and the top end of the turntable base (6) is rotatably connected with a turntable (7); an anti-drop ring (9) is sleeved outside the connecting gap between the turntable (7) and the turntable base (6); the bottom of the anti-drop ring (9) is fixed on the vehicle body, and a first ball (8) is arranged between the turntable (7) and the turntable base (6);

wheel grooves (10) are formed in the left side and the right side of the two ends of the traction trolley (1) and the lifting trolley (2); a travelling wheel frame mounting seat (11) is fixed at the middle position of the wheel groove (10); the inner side of the travelling wheel frame mounting seat (11) is rotatably connected with a travelling wheel frame (12); travelling wheels (14) are arranged on both sides of the travelling wheel frame (12);

a supporting plate (15) is integrally formed at the top of the turntable (7); the top of the supporting plate (15) is provided with a skid (21) through a bolt; a binding band (22) is fixedly arranged on the supporting plate (15) at one side of the skid (21); and a lock catch (23) is arranged on the supporting plate (15) at the other side of the skid (21) corresponding to the position of the binding belt (22).

2. The reinforcing bar transporting device for construction as claimed in claim 1, wherein: a traction handle (5) is movably connected on the steering connecting piece (3) at the front end of the traction trolley (1).

3. The reinforcing bar transporting device for construction as claimed in claim 1, wherein: and a second ball (13) is arranged in a gap between the top end of the travelling wheel frame (12) and the travelling wheel frame mounting seat (11).

4. The reinforcing bar transporting device for construction as claimed in claim 1, wherein: a connecting bayonet (16) is integrally formed at the four corners of the supporting plate (15); the inner side of the connecting bayonet (16) is movably provided with an adjustable telescopic rod (17) through a pin shaft; a hook (19) is fixed in the middle of one side of the adjustable telescopic rod (17); a hanging rod (20) is movably arranged on the side of the supporting plate (15); the front end of the hanging rod (20) is hung in the hook (19), and the bottom of the connecting bayonet (16) is integrally formed with a limiting block (18).

5. The reinforcing bar transporting device for construction as claimed in claim 1, wherein: the lock catch (23) comprises a base part (231) fixedly connected with the supporting plate (15), a vertically arranged back plate (232) is integrally formed on one side of the base part (231) close to the skid (21), and a through hole (233) convenient for the binding band (22) to pass through is formed in the middle of the base part (231); a clamping piece (234) is movably arranged on one side of the back plate (232); a clamping groove (235) is integrally formed at the other side of the back plate (232) corresponding to the end part of the clamping piece (234); a limiting pin (236) used for limiting the clamping piece (234) is inserted in the middle of the clamping groove (235); the inner side of the clamping piece (234) is uniformly distributed with bevel teeth.

6. The reinforcing bar transporting device for construction as claimed in claim 1, wherein: and the bottoms of the traction trolley (1) and the lifting trolley (2) are provided with grooves (24) side by side.