CN201235838Y - Simple carry carriage for stairway ramp - Google Patents

Simple carry carriage for stairway ramp Download PDF

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Publication number
CN201235838Y
CN201235838Y CNU2008200374974U CN200820037497U CN201235838Y CN 201235838 Y CN201235838 Y CN 201235838Y CN U2008200374974 U CNU2008200374974 U CN U2008200374974U CN 200820037497 U CN200820037497 U CN 200820037497U CN 201235838 Y CN201235838 Y CN 201235838Y
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CN
China
Prior art keywords
bracket
base
ramp
supporting plate
floor truck
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008200374974U
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Chinese (zh)
Inventor
马永成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008200374974U priority Critical patent/CN201235838Y/en
Application granted granted Critical
Publication of CN201235838Y publication Critical patent/CN201235838Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a simple machine tray for stairs and ramps. The simple machine tray is provided with a bracket, wherein a base is arranged below the bracket and is provided with a track running mechanism, the front part of the bracket is articulated with the base, the rear part of the bracket is connected with the base through an obliquity adjusting device; the track running mechanism comprises a track, a front main drive wheel, a rear main drive wheel and a plurality of driven transmitter wheels, and a hydraulic tension adjusting rod is arranged between wheel shafts of the two man driving wheels. The adoption of the bracket with adjustable obliquity and the track running mechanism realizes the transportation of large objects. The simple power-free machine tray can easily run on rugged road surfaces such as stairs and ramps, has simple structure, low cost and high efficiency, and is suitable for transporting large objects such as refrigerators, washing machines, furniture, and building materials.

Description

The simple and easy floor truck in stair ramp
Technical field
The utility model relates to a kind of handbarrow, and particularly a kind of occasion that is used in Uneven roads such as stair, ramp is convenient to carry the simple and easy floor truck of large piece article.
Background technology
People have bought household electrical appliances, furniture or the finishing of big part and have used building materials, carry upstairs, because stair are generally all narrow, carrying very inconveniently, many times is to adopt a people to carry on the back, and wastes time and energy, accidentally, also can break article, cause no small loss.In the prior art, also be not specifically designed to the handbarrow of the occasion of Uneven roads such as stair, ramp.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of simple and easy floor truck that can walk at uneven road surfaces such as stair ramps easily.
The technical problems to be solved in the utility model is achieved through the following technical solutions, the simple and easy floor truck in a kind of stair ramp, be characterized in: be provided with bracket, be provided with base below the bracket, creeper undercarriage is housed on the base, hinged between the front portion of bracket and the base, be connected by inclination-angle regulating device between the rear portion of bracket and the base.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described creeper undercarriage comprises crawler belt, former and later two main driving wheels and several driven conduction wheels, is provided with the hydraulic pressure draw bead between the wheel shaft of two main driving wheels.
The technical problems to be solved in the utility model can also come to realize that further described bracket comprises supporting plate, is provided with baffle plate in the lower end of supporting plate, is provided with telescopic pull bar in the upper end of supporting plate by the following technical programs.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, on the telescopic pull bar of supporting plate, brake crank is housed, brake drum is equipped with at wheel shaft place at the main driving wheel of creeper undercarriage, is connected by brake cable between described brake crank and the brake drum.
The utility model compared with prior art, adopt the bracket and the creeper undercarriage of adjustable inclination, realize the carrying of large piece article, it is a kind of easy unpowered floor truck, can on rough and uneven in surface road surfaces such as stair ramp, walk easily, it is simple in structure, cost is low, efficient is high, is applicable to large piece articles such as carrying duty electric refrigerator, laundry machine, furniture, building materials.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
The simple and easy floor truck in a kind of stair ramp is provided with bracket 2, and bracket 2 comprises supporting plate, is provided with baffle plate 1 in the lower end of supporting plate, is provided with telescopic pull bar 3 in the upper end of supporting plate.Be provided with base 11 below the bracket 2, the first from left right side is installed with two secondary creeper undercarriages 10 side by side on the base 11, and is hinged by a jointed shaft between the front portion of bracket 2 and the base 11, is connected by inclination-angle regulating device 6 between the rear portion of bracket 2 and the base 11.
Inclination-angle regulating device 6 comprises adjusting lever cover and is contained in adjusting lever in the adjusting lever cover, and puts at adjusting lever and to be provided with the adjusting lever lock nut.Described creeper undercarriage 10 comprises that crawler belt, former and later two main gears 7 are taken turns and several driven conduction wheels 8, is provided with hydraulic pressure draw bead 9 between the wheel shaft of two main driving wheels 7.On the telescopic pull bar 3 of supporting plate, brake crank 4 is housed, brake drum is housed, be connected by brake cable 5 between described brake crank 4 and the brake drum at the wheel shaft place of the main driving wheel of creeper undercarriage 10.

Claims (4)

1. simple and easy floor truck in stair ramp, it is characterized in that: be provided with bracket (2), be provided with base (11) below the bracket (2), creeper undercarriage (10) is housed on the base (11), hinged between the front portion of bracket (2) and the base (11), be connected by inclination-angle regulating device (6) between the rear portion of bracket (2) and the base (11).
2. the simple and easy floor truck in stair according to claim 1 ramp, it is characterized in that: described creeper undercarriage (10) comprises crawler belt, former and later two main driving wheels (7) and several driven conduction wheels (8), is provided with hydraulic pressure draw bead (9) between the wheel shaft of two main driving wheels (7).
3. the simple and easy floor truck in stair according to claim 1 ramp is characterized in that: described bracket (2) comprises supporting plate, is provided with baffle plate (1) in the lower end of supporting plate, is provided with telescopic pull bar (3) in the upper end of supporting plate.
4. the simple and easy floor truck in stair according to claim 3 ramp, it is characterized in that: on the telescopic pull bar (3) of supporting plate, brake crank (4) is housed, brake drum is equipped with at wheel shaft place at the main driving wheel (7) of creeper undercarriage (10), is connected by brake cable (5) between described brake crank (4) and the brake drum.
CNU2008200374974U 2008-05-29 2008-05-29 Simple carry carriage for stairway ramp Expired - Fee Related CN201235838Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200374974U CN201235838Y (en) 2008-05-29 2008-05-29 Simple carry carriage for stairway ramp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200374974U CN201235838Y (en) 2008-05-29 2008-05-29 Simple carry carriage for stairway ramp

Publications (1)

Publication Number Publication Date
CN201235838Y true CN201235838Y (en) 2009-05-13

Family

ID=40648576

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200374974U Expired - Fee Related CN201235838Y (en) 2008-05-29 2008-05-29 Simple carry carriage for stairway ramp

Country Status (1)

Country Link
CN (1) CN201235838Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407479A (en) * 2013-07-26 2013-11-27 吴永 Goods vehicle
CN104925151A (en) * 2015-07-08 2015-09-23 张家港市仁和医疗器械有限公司 Multifunctional electric barrow for upstairs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407479A (en) * 2013-07-26 2013-11-27 吴永 Goods vehicle
CN104925151A (en) * 2015-07-08 2015-09-23 张家港市仁和医疗器械有限公司 Multifunctional electric barrow for upstairs

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090513

Termination date: 20120529