CN212556296U

CN212556296U - Laborsaving material transport vechicle of adjustable handle

Info

Publication number: CN212556296U
Application number: CN202020823031.8U
Authority: CN
Inventors: 张海鸣; 张厚起; 曹峰; 张洪川; 李娟�; 杲永亮; 刘磊; 武魁; 李峰; 韩腾飞; 齐放; 宋世豪; 王坤鹏
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-02-19
Anticipated expiration: 2030-05-18

Abstract

The utility model provides an adjustable handle labor-saving material transport vehicle, which belongs to the technical field of building construction machinery and comprises a transport vehicle main body and a discharging device, wherein the transport vehicle main body consists of a telescopic handrail, a track, a clamping piece, a vehicle body, a buckle, a rotating shaft and wheels, the track is arranged on the front side and the rear side of the vehicle body, the telescopic handrail is arranged on the right side of the vehicle body, one end of the telescopic handrail passes through the track and extends to the left side of the track, the clamping piece is arranged on the end of the telescopic handrail positioned on the left side of the track, a plurality of buckles are arranged on the front side and the rear side of the vehicle body, and when the left side of the track is reached to a certain height, a door can be opened for discharging, the transport requirements of materials with different weights are met, and the space occupation is reduced at the same time, and in the transportation process, the charging box can ensure that the material does not fall off, is simple and feasible, and saves time.

Description

Laborsaving material transport vechicle of adjustable handle

Technical Field

The utility model discloses construction machinery technical field particularly, relates to a laborsaving material transport vechicle of adjustable handle.

Background

In the existing engineering construction process, the transportation of building materials tends to be applied automatically, but the transportation and the working of manpower are still needed under partial conditions, the functions of transportation and space optimization can be achieved by a common material transportation vehicle and the existing invention, but a material transportation tool which is adjusted along with the gravity center and the weight of material transportation is lacked, so that the labor-saving material transportation vehicle with the adjustable handle is designed.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a laborsaving material transport vechicle of adjustable handle aims at solving current material transport vechicle and lacks the focus of transporting along with the material and the problem that weight adjusted.

The utility model discloses a realize like this:

a labor-saving material transport cart with an adjustable handle is characterized by comprising

The transportation vehicle comprises a transportation vehicle body, wherein the transportation vehicle body consists of telescopic handrails, tracks, clamping pieces, a vehicle body, buckles, a rotating shaft and wheels, the tracks are arranged on the front side and the rear side of the vehicle body, the telescopic handrails are arranged on the right side of the vehicle body, one ends of the telescopic handrails penetrate through the tracks and extend to the left side of the tracks, the clamping pieces are arranged at the ends, located on the left side of the tracks, of the telescopic handrails, the clamping pieces are arranged at the front side and the rear side of the vehicle body, the buckles are arranged on the left side of the tracks, and the bottom of the vehicle body is rotatably connected;

the buckle is composed of a connecting pipe, a pressure spring, a limiting block, a fixed rod and a clamping groove, the pressure spring and the limiting block are respectively arranged in the connecting pipe from left to right, the limiting block is movably connected with the connecting pipe, one end of the pressure spring abuts against the left end face in the connecting pipe, the other end of the pressure spring abuts against the left side of the limiting block, the fixed rod is fixedly connected to the right side of the limiting block, the other end of the fixed rod penetrates through the connecting pipe and extends to the outer side of the connecting pipe, and the clamping groove is formed in the surface, located on the outer side of the connecting pipe, of the rod body;

the discharging device comprises a charging box, a box door, a screw rod, a connecting block, a lifting rod, a rotating ball, a threaded sleeve, a fixing block, a connecting rod, a base, a rotating handle and a rotating block, wherein the box door is arranged on the left side of the charging box, the screw rod is arranged in the rotating block and is rotatably connected with the rotating block, the other end of the screw rod extends into the base, the screw rod is rotatably connected with the base, the threaded sleeve is sleeved on the surface of a rod body of the screw rod, the rotating ball is fixedly connected with the outer surface of the threaded sleeve, the rotating ball is rotatably connected with the lifting rod through a rotating rod, the other end of the lifting rod is rotatably connected with the connecting block through the rotating rod, the top of the connecting block is fixedly connected with the bottom of the charging box, and the top of the base is fixedly connected with the connecting, the other end of connecting rod passes through the dwang with the fixed block is rotated and is connected, the top fixed connection of fixed block in the bottom of charging box, and be located the left side of connecting block, the screw thread is close to the one end welding of turning block has turning handle.

In an embodiment of the invention, the surface of the telescopic handrail is in sliding connection with the track.

The utility model discloses an in the embodiment, one side of charging box with one side of chamber door is coaxial fixed mounting respectively has two fixed covers and four adapter sleeves, two fixed cover is the symmetry setting, four two adapter sleeves are a set of symmetry setting, wherein, fixed cover and two all peg graft the surface that has the bolt in the adapter sleeve.

In an embodiment of the present invention, the turning block and the bottom of the base are fixedly connected to the top of the vehicle body, and the base is located on the left side of the turning block.

In an embodiment of the present invention, the top of the vehicle body is close to one side of the turning block, which is fixedly connected with a limiting rod, and is located on both sides of the screw rod.

In an embodiment of the present invention, two of the retractable armrests are located on the surface of the outside of the vehicle body, and an anti-slip cover is provided on the surface of the outside of the vehicle body.

The utility model discloses an in one embodiment, two telescopic handrail is located the support column has all been welded to the one end in the automobile body outside.

The utility model has the advantages that:

1. through adjustable telescopic handrail, according to the required different length of weight regulation of difference to laborsaving purpose when reaching the pulling, during the use, press the dead lever and make the fastener break away from the draw-in groove, then be equipped with the weight of material according to the charging box, adjust the length of telescopic handrail, adjust the back that finishes, according to the fastener specifically between which two buckles, with the fastener joint in the buckle through foretell mode, make the pulling reach laborsaving effect, reduced intensity of labour.

2. After the material is filled to the charging box, because under the effect of its gravity, the staff need lift the charging box and unload, this has improved intensity of labour, and, reduced the efficiency of work, for the utility model discloses in, make the rotatory thread bush of drive of screw rod move right through turning handle, make to lift the pole and rise the height on jack-up charging box right side gradually, when reaching certain height, can open the chamber door and unload, satisfied the transportation demand of different weight materials, reduce space simultaneously and occupy, and at the in-process of transportation, the charging box can guarantee that the material does not drop, and is simple and easy, has saved the time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of a labor-saving material transportation cart with adjustable handles according to an embodiment of the present invention;

fig. 2 is a schematic view of a buckling result of the labor-saving material transportation vehicle with an adjustable handle provided by the embodiment of the present invention;

FIG. 3 is a top view of the vehicle body of the labor-saving material transportation vehicle with adjustable handle according to the embodiment of the present invention;

fig. 4 is a view of the loading box of the labor-saving material transportation cart with adjustable handle according to the embodiment of the present invention.

In the figure: 1-a transport vehicle main body, 101-a telescopic handrail, 102-a track, 103-a clamping piece, 104-a vehicle body, 105-a buckle, 1051-a connecting pipe, 1052-a pressure spring, 1053-a limiting block, 1054-a fixed rod, 1055-a clamping groove, 106-a rotating shaft, 107-a wheel, 2-a discharging device, 201-a charging box, 2011-a connecting sleeve, 2012-a bolt, 202-a door, 2021-a fixed sleeve, 203-a screw rod, 204-a connecting block, 205-a lifting rod, 206-a rotating sphere, 207-a thread sleeve, 208-a fixed block, 209-a connecting rod, 210-a base, 211-a rotating handle, 212-a rotating block, 3-a limiting rod, 4-an anti-skid sleeve and 5-a supporting column.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a labor-saving material transport vehicle with an adjustable handle comprises a transport vehicle main body 1 and a discharging device 2.

Referring to fig. 1-2, a transportation vehicle body 1 includes a telescopic handle 101, a rail 102, a fastener 103, a vehicle body 104, a buckle 105, a rotating shaft 106 and wheels 107, the rail 102 is installed on both sides of the vehicle body 104, the telescopic handle 101 is installed on the right side of the vehicle body 104, one end of the telescopic handle 101 passes through the rail 102 and extends to the left side of the rail 102, the fastener 103 is installed on one end of the telescopic handle 101 located on the left side of the rail 102, the fasteners 105 are installed on both sides of the vehicle body 104 and located on the left side of the rail 102, the bottom of the vehicle body 104 is rotatably connected with the wheels 107 through the rotating shaft 106, wherein the buckle 105 is composed of a connecting pipe 1051, a pressure spring 1052, a stopper 1053, a fixing rod 1054 and a clamping slot 1055, the pressure spring 1052 and the stopper 1053 are respectively installed from left to right inside the connecting, one end of the pressure spring 1052 is abutted against the left end face inside the connecting pipe 1051, the other end is abutted against the left side of the limiting block 1053, the right side of the limiting block 1053 is fixedly connected with a fixing rod 1054, the other end of the fixing rod 1054 penetrates through the connecting pipe 1051 and extends to the outer side of the connecting pipe 1051, the surface of the rod body of the fixing rod 1054, which is positioned at the outer side of the connecting pipe 1051, is provided with a clamping groove 1055, the weight of transported materials of the transport vehicle at each time is different, the length of the telescopic handrail 101 needs to, in the process of adjusting the length, firstly, the fixing rod 1054 is pressed to compress the pressure spring 1052, the clamping piece 103 is separated from the clamping groove 1055, the fixing rod 1054 is reset by itself under the action of the pressure spring 1052, then pulls or pushes the telescopic handrail 101 to slide in the track 102 according to the transported weight, and after the adjustment is finished, between which two catches 105, the catch 103 is again snapped onto the catches 105 in the manner described above.

Referring to fig. 1 and 3, the discharging device 2 comprises a charging box 201, a box door 202, a screw 203, a connecting block 204, a lifting rod 205, a rotating ball 206, a threaded sleeve 207, a fixed block 208, a connecting rod 209, a base 210, a rotating handle 211 and a rotating block 212, the box door 202 is arranged on the left side of the charging box 201, the screw 203 is arranged inside the rotating block 212, the screw 203 is rotatably connected with the rotating block 212, the other end of the screw 203 extends into the base 210, the screw 203 is rotatably connected with the base 210, the threaded sleeve 207 is sleeved on the rod body surface of the screw 203, the rotating ball 206 is fixedly connected with the outer surface of the threaded sleeve 207, the lifting rod 205 is rotatably connected with the rotating ball 206 through the rotating rod, the other end of the lifting rod 205 is rotatably connected with the connecting block 204 through the rotating rod, the top of the connecting block 204 is fixedly connected with the bottom, the other end of the connecting rod 209 is rotatably connected with the fixed block 208 through a rotating rod, the top of the fixed block 208 is fixedly connected to the bottom of the charging box 201 and is positioned on the left side of the connecting block 204, a rotating handle 211 is welded at one end of the thread close to the rotating block 212, during discharging, the screw rod 203 is rotated anticlockwise through the rotating handle 211 and drives the thread sleeve 207 to move rightwards, so that the lifting rod 205 is slowly lifted up to jack up a certain height, a certain included angle is kept between the right side of the charging box 201 and the vehicle body 104, and at the moment, the box door 202 is opened for; after the unloading is completed, the box door 202 is closed to prepare for the next transportation, and the handle 211 is turned to rotate the screw rod 203 clockwise and drive the thread bush 207 to move leftward, so that the lifting rod 205 is slowly lowered to drive the right side of the charging box 201 to be lowered to a height, and the bottom of the charging box is supported on the limiting rod 3, so that the two sides of the charging box 201 are kept on the same horizontal plane.

Referring to fig. 1, the surface of the telescopic handrail 101 is slidably connected to the rail 102, and the telescopic handrail 101 slides in the rail 102 in the left-right direction, so that different lengths required by different weight adjustments are realized, the labor saving effect in the transportation process is better, and the labor intensity is reduced.

Referring to fig. 4, two fixing sleeves 2021 and four connecting sleeves 2011 are coaxially and fixedly installed on one side of the charging box 201 and one side of the box door 202, the two fixing sleeves 2021 are symmetrically arranged, and two of the four connecting sleeves 2011 are symmetrically arranged in a group, wherein the surfaces of the bolts 2012 are inserted into the fixing sleeves 2021 and the two connecting sleeves 2011, and the bolts 2012 are inserted into the fixing sleeves 2021 or separated from the fixing sleeves 2021, so as to open and close the box door 202.

Referring to fig. 1, the bottom of the rotating block 212 and the bottom of the base 210 are both fixedly connected to the top of the vehicle body 104, and the base 210 is located at the left side of the rotating block 212.

Referring to fig. 1 and 3, a limiting rod 3 is fixedly connected to a side of the top of the car body 104 close to the turning block 212 and is located on both sides of the screw 203, the balancing of both sides of the loading box 201 during transportation can be maintained by the limiting rod 3, and after the unloading is finished, the loading box 201 descends and is supported on the limiting rod 3, so that the purpose of limiting is achieved, and both sides of the loading box 201 are kept at the same level.

Please refer to fig. 1, the surfaces of the two telescopic armrests 101 outside the vehicle body 104 are both sleeved with the anti-slip sleeves 4, so that a person sweats most easily during the exercise process, when the worker transports, the friction of the telescopic armrests 101 with sweats at the palm is reduced, the transport vehicle easily falls off from the hands of the worker to cause potential safety hazards, and the anti-slip sleeves 4 on the surfaces of the telescopic armrests 101 enhance the friction with the palm, thereby avoiding the risk of falling off.

Referring to fig. 1, a support column 5 is welded to both ends of the two telescopic armrests 101 located outside the vehicle body 104, and the support column 5 can support the transportation vehicle when the transportation vehicle is tired or arrives at a destination to prevent the transportation vehicle from further moving.

The working principle of the labor-saving material transport vehicle with the adjustable handle is as follows: in the using process, the weight of materials transported by the transport vehicle each time is different, the length of the telescopic handrail 101 is adjusted to achieve the labor-saving effect in the transporting process, in the process of adjusting the length, firstly, the fixing rod 1054 is pressed to compress the pressure spring 1052, the clamping piece 103 is separated from the clamping groove 1055, the fixing rod 1054 is reset by the action of the pressure spring 1052, then the telescopic handrail 101 is pulled or pushed to slide in the track 102 according to the transported weight, after the adjustment is finished, the clamping piece 103 is clamped between the two clamping buckles 105, and the clamping piece 103 is clamped on the clamping buckle 105 by the mode again; when the material is unloaded at the destination, the screw rod 203 is rotated anticlockwise by rotating the handle and the thread sleeve 207 is driven to move rightwards, so that the lifting rod 205 is lifted up slowly to a certain height, a certain included angle is kept between the right side of the charging box 201 and the vehicle body 104, and at the moment, the box door 202 is opened for unloading; after the unloading is completed, the box door 202 is closed to prepare for the next transportation work, and the screw rod 203 is rotated clockwise by rotating the handle and the thread bushing 207 is driven to move leftward, so that the lifting rod 205 is slowly lowered to drive the right side of the charging box 201 to be lowered to a height, and the bottom of the charging box is supported on the limiting rod 3, so that the two sides of the charging box 201 are kept on the same horizontal plane.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A labor-saving material transport cart with an adjustable handle is characterized by comprising

The transportation vehicle comprises a transportation vehicle main body (1), wherein the transportation vehicle main body (1) consists of a telescopic handrail (101), a track (102), a clamping piece (103), a vehicle body (104), a buckle (105), a rotating shaft (106) and wheels (107), the front side and the rear side of the vehicle body (104) are both provided with the tracks (102), the right side of the vehicle body (104) is provided with the telescopic handrail (101), one end of the telescopic armrest (101) penetrates through the track (102) and extends to the left side of the track (102), one end of the telescopic handrail (101) positioned at the left side of the track (102) is provided with the clamping piece (103), the front side and the rear side of the vehicle body (104) are respectively provided with a plurality of buckles (105), the bottom of the vehicle body (104) is rotatably connected with the wheels (107) through the rotating shaft (106);

wherein the buckle (105) consists of a connecting pipe (1051), a pressure spring (1052), a limit block (1053), a fixed rod (1054) and a clamping groove (1055), the pressure spring (1052) and the limiting block (1053) are respectively arranged inside the connecting pipe (1051) from left to right, the limit block (1053) is movably connected with the connecting pipe (1051), one end of the pressure spring (1052) is abutted against the left end surface in the connecting pipe (1051), the other end is abutted against the left side of the limit block (1053), the right side of the limit block (1053) is fixedly connected with the fixed rod (1054), the other end of the fixing rod (1054) penetrates the connection tube (1051) and extends to the outside of the connection tube (1051), the fixed rod (1054) is positioned on the surface of the rod body outside the connecting pipe (1051) and is provided with the clamping groove (1055);

the discharging device (2) comprises a charging box (201), a box door (202), a screw (203), a connecting block (204), a lifting rod (205), a rotating ball (206), a thread bush (207), a fixed block (208), a connecting rod (209), a base (210), a rotating handle (211) and a rotating block (212), the box door (202) is arranged on the left side of the charging box (201), the screw (203) is arranged inside the rotating block (212), the screw (203) is rotatably connected with the rotating block (212), the other end of the screw (203) is extended into the base (210), the screw (203) is rotatably connected with the base (210), the thread bush (207) is sleeved on the surface of the rod body of the screw (203), and the rotating ball (206) is fixedly connected with the outer surface of the thread bush (207), the utility model discloses a rotary ball body, including base (210), rotation spheroid (206), connecting block (204), top fixed connection in of connecting block (204), the top fixed connection of base (210) be connected with through the dwang rotation the dwang is connected with connecting block (204), the other end of lifting pole (205) passes through the dwang rotates and is connected with connecting block (204), the top fixed connection of connecting block (204) in the bottom of charging box (201), the top fixedly connected with of base (210) connecting rod (209), the other end of connecting rod (209) passes through the dwang with fixed block (208) rotate and connect, the top fixed connection of fixed block (208) in the bottom of charging box (201), and be located the left side of connecting block (204), the screw thread is close to the.

2. An adjustable handle labor saving material transport cart as claimed in claim 1 wherein the surface of said telescoping armrest (101) is slidingly connected with said track (102).

3. The labor-saving material transport cart with an adjustable handle as claimed in claim 1, wherein two fixing sleeves (2021) and four connecting sleeves (2011) are coaxially and fixedly installed on one side of the charging box (201) and one side of the box door (202), the two fixing sleeves (2021) are symmetrically arranged, the four connecting sleeves (2011) are symmetrically arranged in a group, and the surfaces of the bolts (2012) are inserted into the fixing sleeves (2021) and the two connecting sleeves (2011).

4. The labor-saving material transport cart with an adjustable handle as claimed in claim 1, wherein the bottom of the rotating block (212) and the bottom of the base (210) are both fixedly connected to the top of the cart body (104), and the base (210) is located at the left side of the rotating block (212).

5. The labor-saving material transport cart with the adjustable handle as claimed in claim 1, wherein a limiting rod (3) is fixedly connected to one side of the top of the cart body (104) close to the turning block (212) and is located on two sides of the screw rod (203).

6. The labor-saving material transport vehicle with the adjustable handle as claimed in claim 1, wherein the surfaces of the two telescopic armrests (101) on the outer side of the vehicle body (104) are sleeved with anti-skid sleeves (4).

7. The labor-saving material transport cart with an adjustable handle as claimed in claim 1, wherein a support column (5) is welded to one end of each of the two telescopic armrests (101) located outside the cart body (104).