CN202608821U

CN202608821U - Portable four-wheel tray carriage with pull rod

Info

Publication number: CN202608821U
Application number: CN 201220171371
Authority: CN
Inventors: 谢家晨
Original assignee: JIANGMEN GEWEI PRECISION MACHINERY CO Ltd
Current assignee: JIANGMEN GEWEI PRECISION MACHINERY CO Ltd
Priority date: 2012-04-20
Filing date: 2012-04-20
Publication date: 2012-12-19
Anticipated expiration: 2022-04-20

Abstract

The utility model discloses a portable four-wheel tray carriage with a pull rod. The portable four-wheel tray carriage comprises a tray frame. A front beam and a rear beam of the tray frame are respectively provided with movable truckles and fixed truckles, the bottom end of the tray frame is provided with a U-shaped groove frame oriented horizontally, the pull rod is arranged in the U-shaped groove frame, one end of the pull rod located in the U-shaped groove frame is a ball, the front end of the U-shaped groove frame is provided with an opening with the diameter smaller than the ball diameter and used for the pull rod to vertically overturn, and the other end of the pull rod extends out of the opening to form a handle. The U-shaped groove frame oriented horizontally is arranged at the bottom end of the tray frame, and the pull rod with the end portion with the ball is arranged in the U-shaped groove frame, so that people can conveniently and quickly transfer the four-wheel tray carriage through the pull rod when a storage cage is not placed on the tray frame. The portable four-wheel tray carriage solves the problem that the people cannot transfer the four-wheel tray carriage with no the storage cage and is simple and reasonable in structure, easy to manufacture, convenient and flexible to use and capable of improving the work efficiency.

Description

A kind of portable four-wheel tray carriage that has pull bar

Technical field

The utility model relates to a kind of tray carriage, particularly a kind of portable four-wheel tray carriage that has pull bar.

Background technology

Storage cage four-wheel tray carriage in the market is of a great variety, because its characteristics simple in structure, cheap; Make it have very widely and use, when being used to transport storage cage, storage cage is placed on the tray carriage; People can realize the synchronous transhipment of four-wheel tray carriage and storage cage easily through holding up storage cage; But when storage cage was not on the four-wheel tray carriage, the transhipment of four-wheel tray carriage had just become a very problem of trouble; Someone is bending waist to go to push away with hand; Someone is that with portable four-wheel tray carriage one lands with two wheels and hauls away, the people is arranged even goes to push away with pin, causes the inconvenience transhipment and will make at this moment that the four-wheel tray carriage is non-directional.

The utility model content

In order to overcome the deficiency of prior art, the utility model provides a kind of portable four-wheel tray carriage that has pull bar that on the four-wheel tray carriage, also can conveniently transport the four-wheel tray carriage during no storage cage.

The utility model solves the technical scheme that its technical matters adopted:

A kind of portable four-wheel tray carriage that has pull bar; It comprises tray rack, is separately installed with movable castor and rigid castors on the forward and backward beam of tray rack, the bottom of said tray rack be provided with front and back towards U type truss; Be shelved with the pull bar that can in the U type groove of U type truss, slide in the U type truss; The end that pull bar is arranged in U type truss is a bulb, and the front end of U type truss is provided with bore less than the bulb diameter and the opening that can supply pull bar to spin upside down, and the other end of pull bar stretches out the back from opening and is handle.

As the improvement of technique scheme, said opening is a L type opening.

As the further improvement of technique scheme, said tray rack is positioned at place, opening top position and is provided with the draw-in groove that is used to shelve handle.

The beneficial effect of the utility model is: the utility model through the bottom at tray rack be provided with front and back towards U type truss; In U type truss, shelve the pull bar one that can in U type groove, slide, that its end has bulb; Make when on tray rack, not placing storage cage; People can pull out pull bar from U type truss, transport the four-wheel tray carriage easily and efficiently through pull bar, have solved past people and have been difficult to transport the problem with storage cage four-wheel tray carriage; Have simple and reasonable, make characteristics simple and easy, dexterity easy to use, the manpower in the time of can saving transhipment greatly with increase work efficiency.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Fig. 1 is the structural representation of the utility model when pull bar is not stretched out U type truss;

Fig. 2 is the structural representation of the utility model when pull bar is in running order;

Fig. 3 is the partial enlarged drawing of A among Fig. 1;

Fig. 4 is the partial enlarged drawing of B among Fig. 2;

Fig. 5 is the cutaway view of Fig. 1;

Fig. 6 is the cutaway view of Fig. 2.

The specific embodiment

With reference to Fig. 1 ~ Fig. 6; A kind of portable four-wheel tray carriage that has pull bar of the utility model comprises tray rack 1, is separately installed with movable castor 5 and rigid castors 2 on the forward and backward

beam

13,14 of tray rack 1; The bottom of said tray rack 1 is provided with a U type truss 3; U type truss 3 can be welded on the crossbeam 12 that is positioned at tray rack 1 centre, makes the bulb 41 that is arranged in U type groove covered by crossbeam 12 with pull bar 3, to increase the aesthetic property of whole four-wheel tray carriage; When on the tray rack 1 during no crossbeam 12, then can the two ends of U type truss 3 be welded on the forward and backward

beam

13,14 of tray rack 1; Be shelved with the pull bar 4 that can in the U type groove of U type truss 3, slide in the U type truss 3; The end that pull bar 4 is arranged in U type truss 3 is a bulb 41; The front end of U type truss 3 is provided with bore less than bulb 41 diameters and the opening 31 that can supply pull bar 4 to spin upside down, and the other end of pull bar 4 stretches out the back from opening 31 and is handle 42.Preferably said opening 31 is made as a L type opening, also can adopt a diameter than the diameter of pull bar 4 big but than the little round mouth of the diameter of bulb 41 as opening 31.

As the improvement of above-mentioned embodiment, said tray rack 1 is positioned at place, opening 31 top positions and is provided with the draw-in groove 11 that is used to shelve handle 42.In the time need not using pull bar 4, can pull bar 4 be pushed in the U type truss 3, and will shake hands 42 to be shelved in the draw-in groove 11, prevent that handle 42 skids off when the described four-wheel tray carriage of transhipment the utility model; When needing transhipment four-wheel tray carriage when no storage cage on the tray rack 1; At this moment can pull bar 4 be pulled out from U type truss 3 until bulb 41 and conflict at opening 31; Because the opening of opening 31 for supplying pull bar 4 to spin upside down like L type opening, can upwards overturn after pull bar 4 is pulled out; Make handle 42 ends and staff with high, make things convenient for roping four-wheel tray carriage.

Through the bottom at tray rack 1 be provided with front and back towards U type truss 3; In U type truss 3, shelve the pull bar 4 one that can in U type truss 3, slide, that its end has bulb 41; Make when on tray rack 1, not placing storage cage; People can pull out pull bar 4 from U type truss 3, transport the four-wheel tray carriage easily and efficiently through pull bar 4, have solved past people and have been difficult to transport the problem with storage cage four-wheel tray carriage; Have simple and reasonable, make characteristics simple and easy, dexterity easy to use, the manpower in the time of can saving transhipment greatly with increase work efficiency.

The above, the preferred embodiments of the utility model just, but the utility model is not limited to the foregoing description as long as it reaches the technique effect of the utility model with any same or similar means, all should fall within the protection domain of the utility model.

Claims

1. portable four-wheel tray carriage that has pull bar; Comprise tray rack (1); Be separately installed with movable castor (5) and rigid castors (2) on the forward and backward beam of tray rack (1) (13,14); It is characterized in that: the bottom of said tray rack (1) be provided with front and back towards U type truss (3); Be shelved with the pull bar (4) that can in the U type groove of U type truss (3), slide in the U type truss (3); The end that pull bar (4) is arranged in U type truss (3) is bulb (41), and the front end of U type truss (3) is provided with bore less than bulb (41) diameter and the opening (31) that can supply pull bar (4) to spin upside down, and the other end of pull bar (4) stretches out the back from opening (31) and is handle (42).

2. a kind of portable four-wheel tray carriage according to claim 1 is characterized in that: said opening (31) is a L type opening.

3. according to each described a kind of portable four-wheel tray carriage in the claim 1 ~ 2, it is characterized in that: said tray rack (1) is positioned at place, opening (31) top position and is provided with the draw-in groove (11) that is used to shelve handle (42).