CN210502737U

CN210502737U - Railway construction building materials conveyer

Info

Publication number: CN210502737U
Application number: CN201920965963.3U
Authority: CN
Inventors: 王宣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-12
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a railway construction building materials conveyer, including the handcart bottom plate, handcart bottom plate top is provided with the expansion bracket, the expansion bracket top is fixed with puts the thing platform: a U-shaped groove is formed in the front end of the object placing table, and a telescopic plate is placed inside the U-shaped groove; in the utility model, a U-shaped groove and a square block are fixed inside the front side of the trolley object placing table, a telescopic plate is arranged inside the U-shaped groove, wherein both sides of the upper side of the telescopic plate are provided with grooves, and both sides of the surface of the object placing table are provided with pin holes, when the telescopic plate is stretched outwards, the telescopic length of the telescopic plate can be controlled through pins and the square block, thereby being convenient for transporting longer equipment; a telescopic frame is arranged between the bottom plate of the handcart and the object placing table, and the height of the telescopic frame is controlled reasonably by an ascending foot brake and a descending hand brake, so that equipment at a higher place can be conveniently assembled and disassembled; the rear wheel of the handcart bottom plate is movably connected with the supporting plate through the rotating shaft, so that the handcart bottom plate can conveniently turn when moving.

Description

Railway construction building materials conveyer

Technical Field

The utility model belongs to the technical field of the railway, concretely relates to railway construction building materials conveyer.

Background

At present, in the railway industry, the handcart can be used for loading and unloading or transporting equipment in many times, some equipment is relatively heavy or large in size and relatively long in loading and unloading, the surface of the existing handcart is relatively short, relatively long equipment can touch the ground in the transportation process, and part of equipment can be abraded.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extension or flexible handcart to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a railway construction building materials conveyer, includes the handcart bottom plate, handcart bottom plate top is provided with the expansion bracket, the expansion bracket top is fixed with puts the thing platform, it has seted up U type groove to put thing platform front end, the expansion plate has been placed to U type inslot portion, the expansion plate both sides are all seted up flutedly, U type inslot surface through welded fastening have square piece and with the recess phase-match of expansion plate both sides.

Preferably, equidistant grooves are formed in the edge position of the upper surface of the telescopic plate, positioning holes are formed in two sides of the top of the front end of the object placing table, pins are sleeved inside the positioning holes, and the ends of the pins can be inserted into the grooves.

Preferably, four corners of the lower surface of the trolley bottom plate are provided with supporting plates, the bottom ends of the two supporting plates are fixed with front wheels through screws and are positioned on one side of the trolley bottom plate, and the bottom ends of the other two supporting plates are movably connected with rear wheels through rotating shafts and are positioned at positions far away from the front wheels.

Preferably, the trolley bottom plate is connected with the object placing table in a supporting mode through a telescopic frame, and connecting shafts are arranged on two sides of the telescopic frame.

Preferably, a lifting foot brake is arranged in the middle of one end of the bottom plate of the trolley.

Preferably, a handrail frame is fixed at one end of the bottom plate of the trolley, and a descending hand brake is arranged at the top of the surface of the handrail frame.

Preferably, the surface of the hand rack is sleeved with an anti-slip sleeve, and the cross section of the hand rack is of a U-shaped structure.

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

(1) the handcart is put inside U type groove and be fixed with square piece of having seted up of thing platform front side, has installed the expansion plate in U type inslot portion, and wherein expansion plate upside both sides all are seted up flutedly, and put thing platform surface both sides and have seted up the pin hole, when outwards stretching the expansion plate, can control its flexible length through pin and square piece, is convenient for transport longer equipment.

(2) The telescopic frame is arranged between the bottom plate of the handcart and the object placing table, and the telescopic frame is controlled to be reasonable in height through an ascending foot brake and a descending hand brake, so that the handcart is convenient to load and unload higher equipment.

(3) The rear wheel of the handcart bottom plate is movably connected with the supporting plate through the rotating shaft, so that the handcart bottom plate can conveniently turn when moving.

Drawings

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

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

FIG. 3 is a schematic structural view of the expansion plate of the present invention;

in the figure: 1. a front wheel; 2. a cart bottom plate; 3. a telescopic frame; 4. a square block; 5. a retractable plate; 6. a placing table; 7, U-shaped grooves; 8. a hand-held rack; 9. a rear wheel; 10. a support pillar; 11. lifting a foot brake; 12. a connecting shaft; 13. a pin; 14. descending the hand brake; 15. and (4) a groove.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a railway construction building materials conveyer, includes handcart bottom plate 2, 2 tops of handcart bottom plate are provided with expansion bracket 3, and 3 tops of expansion bracket are fixed with puts thing platform 6, put 6 front ends of thing platform and have seted up U type groove 7, and U type inslot 7 is inside to have placed expansion plate 5, and expansion plate 5 both sides are all seted up flutedly, and 7 internal surfaces in U type groove have square piece 4 through welded fastening and with the recess phase-match of expansion plate 5 both sides, square piece 4 slides inside the recess when the expansion plate 5 of being convenient for is taken out.

In this embodiment, preferably, equidistant recess 15 has all been seted up to expansion plate 5 upper surface border position, puts thing platform 6 front end top both sides and has all seted up the locating hole, and the inside cover of locating hole is equipped with pin 13, and pin 13 tip can be inserted inside recess 15.

In this embodiment, preferably, four corners of the lower surface of the cart bottom plate 2 are provided with supporting plates 10, the bottom ends of the two supporting plates 10 are fixed with front wheels 1 through screws and are positioned on one side of the cart bottom plate 2, and the bottom ends of the other two supporting plates 10 are movably connected with rear wheels 9 through rotating shafts and are positioned at positions far away from the front wheels 1.

In this embodiment, preferably, the cart bottom plate 2 and the object placing table 6 are supported and connected through the telescopic frames 3, and the connecting shafts 12 are arranged between the telescopic frames 3 on the two sides.

In this embodiment, preferably, the middle position of one end of the cart bottom plate 2 is provided with a lifting foot brake 11.

In this embodiment, preferably, a hand-held frame 8 is fixed at one end of the cart bottom plate 2, and a descending hand brake 14 is arranged at the top of the surface of the hand-held frame 8.

In this embodiment, preferably, the surface of the hand frame 8 is sleeved with an anti-slip sleeve, and the cross section of the hand frame 8 is of a U-shaped structure.

The utility model discloses a theory of operation and use flow: when the railway construction building material transportation device is used, the specific height of the expansion bracket 3 is controlled by using the ascending foot brake 11 in the prior art, so that high-altitude articles can be conveniently loaded and unloaded, when the loading and unloading are completed, the expansion bracket 3 is lowered to the lowest end by descending the hand brake 14, the upper side device of the expansion bracket 3 is provided with the object placing table 6, the tops of two sides of the upper surface of the object placing table 6 are provided with a plurality of threaded holes, the front side of the object placing table 6 is provided with a U-shaped groove 7, the expansion plate 5 is arranged in the U-shaped groove 7, the upper side surface of the expansion plate 5 is provided with equidistant grooves 15, the tops of two sides are provided with square blocks 4, when overlong articles need to be transported, screws in the holes of the U-shaped groove 7 can be taken out, the expansion plate 5 is pulled outwards, when the expansion plate 5 is stretched at a proper position, pins 13 can be placed in 2 screw holes in the front side, and square piece 4 can prevent that expansion plate 5 from forgetting to place pin 13 and coming off to can play fine guard action to expansion plate 5.

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 railway construction building materials conveyer, includes handcart bottom plate (2), handcart bottom plate (2) top is provided with expansion bracket (3), expansion bracket (3) top is fixed with puts thing platform (6), its characterized in that: put thing platform (6) front end and seted up U type groove (7), expansion plate (5) have been placed to U type groove (7) inside, expansion plate (5) both sides are all seted up flutedly, U type groove (7) internal surface through welded fastening have square piece (4) and with the recess phase-match of expansion plate (5) both sides.

2. A railway construction building material transportation device according to claim 1, wherein: equidistant recess (15) have all been seted up to expansion plate (5) upper surface border position, put thing platform (6) front end top both sides and all seted up the locating hole, the inside cover of locating hole is equipped with pin (13), pin (13) tip can insert inside recess (15).

3. A railway construction building material transportation device according to claim 1, wherein: four corners of lower surface of the handcart bottom plate (2) are provided with supporting plates (10), two the bottom ends of the supporting plates (10) are fixed with front wheels (1) through screws and are positioned on one side of the handcart bottom plate (2), and the bottom ends of the supporting plates (10) are movably connected with rear wheels (9) through rotating shafts and are positioned at positions far away from the front wheels (1).

4. A railway construction building material transportation device according to claim 1, wherein: the handcart bottom plate (2) is connected with the object placing table (6) in a supporting mode through the telescopic frames (3), and connecting shafts (12) are arranged on two sides of each telescopic frame (3).

5. A railway construction building material transportation device according to claim 1, wherein: the middle position of one end of the handcart bottom plate (2) is provided with a rising foot brake (11).

6. A railway construction building material transportation device according to claim 1, wherein: a hand-held frame (8) is fixed at one end of the handcart bottom plate (2), and a descending hand brake (14) is arranged at the top of the surface of the hand-held frame (8).

7. A railway construction building material transportation device according to claim 6, wherein: the surface of the handrail (8) is sleeved with an anti-skidding sleeve, and the cross section of the handrail (8) is of a U-shaped structure.