Convenient transfer trolley used in building construction site

Abstract

The utility model discloses a convenient transfer trolley used in a building construction site. The convenient transfer trolley comprises a frame and frame wheels, wherein the frame comprises a supporting shaft, two hand-held pushing arms connected with the supporting shaft, two hanging bracket supporting arms connected with the supporting shaft, and a stacking platform connected with the hanging bracket supporting arms and the hand-held pushing arms; a labor-saving pedal is arranged on one side, close to the hand-held push arm, of the supporting shaft; wherein a cross rod is connected between the upper end parts of the two hanging bracket supporting arms, and a plurality of sliding sleeves are sleeved on the cross rod. According to the utility model, the sliding sleeve connected with the chain hook or the chain hanging clamp is selected according to the building material to be transferred; the sliding block slides and is adjusted to the center of the cross rod, and is locked and positioned by the positioning pin; then, a worker steps on the labor-saving pedal and holds a grip of the hand-held push arm by hand, and the transferred building materials are lifted by utilizing the lever principle; therefore, different building materials can be transferred in a multi-purpose mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bagged building material transportation, especially to a convenient transfer trolley for construction site. BACKGROUND

[0002] Conventional building construction sites need to use a large number of jacks, which are stored in bundles in the warehouse, and tools are needed when used in construction, and when sporadic construction is needed, the use of construction machinery for transportation will cause waste of machine tools. It is time-consuming and laborious for a single person to carry the jack, and multiple people will increase labor costs. How to develop a convenient transportation tool to timely transfer the jack to the construction operation surface has become a problem that needs to be solved on site. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a convenient transfer trolley for construction site, solving the problem of time-consuming and laborious for a single person to carry bagged materials, and multiple people will increase labor costs.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] The utility model provides a convenient transfer trolley for construction site, which comprises a frame, a frame wheel provided on the frame through a bearing seat;

[0006] The frame comprises a support shaft, two hand-held push arms connected with the support shaft, two hanger support arms connected with the support shaft, and a stacking platform connecting the hanger support arms and the hand-held push arms; the stacking platform is located above the support shaft; a labor-saving pedal is arranged on the support shaft and close to one side of the hand-held push arm;

[0007] A cross bar is connected between the upper end portions of the two hanger support arms, and a plurality of sliding sleeves are sleeved on the cross bar; a chain hook or chain tongs is connected to the bottom of the sliding sleeve; a locking piece for positioning is arranged on the sliding sleeve.

[0008] Further, the lower end of the hand-held push arm is fixed on the support shaft, and the upper end is provided with a rubber handle; the hand-held push arm, the stacking platform, and the hanger support arm are connected in a triangular shape.

[0009] Further, the two sides of the stacking platform are provided with baffle plates.

[0010] Further, a positioning hole is formed in the middle of the cross bar; a locking hole corresponding to the positioning hole is arranged on the sliding sleeve, wherein the positioning hole and the locking hole are aligned and positioned by the locking piece, and the locking piece is a positioning pin.

[0011] Compared with the prior art, the building construction site convenient transfer vehicle has the beneficial technical effects that:

[0012] In the utility model, according to the building materials to be transferred, the sliding sleeve connected with the chain hook or chain lifting tong is selected, is slidably adjusted to the center of the cross bar, and is locked and positioned by the positioning pin, then the staff steps on the labor-saving pedal and holds the handle of the hand-held pushing arm, the building materials to be transferred are lifted by the lever principle, so that the different building materials are transferred in multiple purposes. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in connection with the drawings.

[0014] Figure 1 It is main body structure schematic diagram of the utility model building construction site convenient transfer vehicle;

[0015] Figure 2 It is locking sleeve structure schematic diagram in the utility model building construction site convenient transfer vehicle.

[0016] The drawings are explained: 1, frame wheel;2, hand-held pushing arm;3, stacking platform;4, labor-saving pedal;5, hanging bracket support arm;6, cross bar;61, positioning hole;7, sliding sleeve;71, positioning pin;8, chain hook;9, chain lifting tong. DETAILED DESCRIPTION

[0017] As Figure 1 shown, the utility model discloses a kind of building construction site convenient transfer vehicle, including frame, frame wheel 1 being installed on the frame by bearing seat;Wherein the frame includes a support shaft, two hand-held pushing arms 2 connected with the support shaft, two hanging bracket support arms 5 connected with the support shaft, stacking platform 3 connecting the hanging bracket support arm 5 with the hand-held pushing arm 2;Wherein the stacking platform 3 is located above the support shaft;Labor-saving pedal 4 is installed on the support shaft and close to one side of the hand-held pushing arm 2;Wherein a cross bar 6 is connected between the upper end of two hanging bracket support arms 5, and a plurality of sliding sleeves 7 are sleeved on the cross bar 6;Chain hook 8 or chain lifting tong 9 is connected on the bottom of the sliding sleeve 7;Wherein locking member for positioning is installed on the sliding sleeve 7.

[0018] In the embodiment, the lower end of the hand-held pushing arm 2 is fixed on the support shaft, and the upper end is provided with a rubber handle;As Figure 1 shown, the hand-held pushing arm 2, the stacking platform 3 and the hanging bracket support arm 5 are connected in a triangular shape. Wherein the two ends of the labor-saving pedal 4 are connected with the bottom of the support shaft or hand-held pushing arm 2 through support plate, and the labor-saving pedal 4 is an inclined plate for conveniently supporting foot pedal.

[0019] In the embodiment, the support shaft protrudes from the two ends of the frame and is installed with a frame wheel 1 through a bearing seat. The upper end of the hanger support arm 5 is fixedly connected with the support shaft, and the upper end of the hanger support arm 5 is vertically connected with the crossbar 6.

[0020] In the embodiment, the stacking platform 3 is installed with a baffle on both sides to prevent the material from overturning. The support bottom surface of the stacking platform 3 can also be designed as an inclined surface to support the material hoisted by the chain hook 8.

[0021] A positioning hole 61 is formed in the middle of the crossbar 6, and a locking hole corresponding to the positioning hole 61 is prefabricated on the sliding sleeve 7. The positioning hole 61 is aligned with the locking hole, and then positioned by a locking piece, which is a positioning pin 71.

[0022] In order to ensure the force balance of the chain hook 8 or the chain tongs 9 on the crossbar 6, the sliding sleeve 7 is adjusted to the center of the crossbar 6, and then locked and positioned at the center of the crossbar 6 by the positioning pin 71. The bagged material is hoisted by the chain hook 8.

[0023] In the embodiment, in order to improve the versatility of the transfer trolley, the sliding sleeve 7 connected with the chain tongs 9 can also be adjusted to the center of the crossbar 6 and locked and positioned at the center of the crossbar 6 by the positioning pin 71, which is used for hoisting the bucketized construction materials.

[0024] In the embodiment, in specific use, according to the construction materials to be transferred, the sliding sleeve 7 connected with the chain hook 8 or the chain tongs 9 is selected and slidably adjusted to the center of the crossbar 6 and locked and positioned by the positioning pin 71. Then the worker steps on the labor-saving pedal 4 and holds the handle of the hand-held push arm 2, and lifts the transferred construction materials by the lever principle. If the construction materials to be transferred are bagged, the hand-held push arm 2 can be greatly pressed down at one end until the construction materials fall on the stacking platform 3. If the construction materials to be transferred are bucketized, the bottom of the bucketized materials can be separated from the bottom surface.

[0025] The above embodiments only describe the preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. A portable transfer trolley for use on a construction site, characterised in that: The utility model provides a kind of vehicle frame, vehicle frame wheel (1) is arranged on the vehicle frame by bearing seat; Wherein the vehicle frame includes a support shaft, two hand-pushing arms (2) connected with the support shaft, two hanger support arms (5) connected with the support shaft, and a stacking platform (3) connecting the hanger support arms (5) and the hand-pushing arms (2);Wherein the stacking platform (3) is located above the support shaft;Labor-saving pedal (4) is arranged on the support shaft and close to one side of the hand-pushing arm (2); Wherein a crossbar (6) is connected between the upper ends of the two hanger support arms (5), and a plurality of sliding sleeves (7) are sleeved on the crossbar (6);Chain hooks (8) or chain tongs (9) are connected to the bottom of the sliding sleeves (7);Wherein locking members are provided on the sliding sleeves (7) for positioning.

2. The portable transfer trolley for use on a construction site as claimed in claim 1 wherein: The lower end of the hand-pushing arm (2) is fixed on the support shaft, and the upper end is provided with a rubber handle;The hand-pushing arm (2), the stacking platform (3), and the hanger support arm (5) are connected in a triangular shape.

3. The portable transfer trolley for use on a construction site as claimed in claim 2 wherein: The two sides of the stacking platform (3) are provided with baffle plates.

4. The portable transfer trolley for use on a construction site as claimed in claim 1, wherein: A positioning hole (61) is formed in the middle of the crossbar (6);Locking holes are provided on the sliding sleeves (7) corresponding to the positioning hole (61), wherein the positioning hole (61) is aligned with the locking hole, and the positioning is performed by locking members, and the locking members are positioning pins (71).

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