CN219948216U

CN219948216U - Material transporting trolley with brake structure for building engineering

Info

Publication number: CN219948216U
Application number: CN202223409456.2U
Authority: CN
Inventors: 胡迎春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-11-03
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a material transporting trolley with a brake structure for building construction engineering, which comprises a trolley main body and steel wires, wherein handrails are movably arranged in the trolley main body, an axle is fixedly arranged on the lower surface of the trolley main body, wheels are movably arranged at two ends of the axle, a steering shaft is fixedly arranged on the surface of the axle, and a fixing frame is fixedly arranged behind the axle on the lower surface of the trolley main body. According to the material transporting trolley with the braking structure for the building engineering, provided by the utility model, the length of the handrail suitable for workers can be adjusted according to the height of the workers through the adjusting screw rod and the like, so that the working efficiency is improved, the material transporting trolley can be stored when not used, the occupied space is reduced, the braking structure can be provided, the trolley can be braked in time when facing an ascending slope and some emergency conditions through the springs and the like, the risk of accidents is reduced, and the personal safety of workers is ensured.

Description

Material transporting trolley with brake structure for building engineering

Technical Field

The utility model relates to the field of material transporting carts, in particular to a material transporting cart with a brake structure for building engineering.

Background

In the house construction process, in order to facilitate the transportation of the building materials by the staff, a small-sized cart is needed, the traditional cart consists of a frame, a box bucket and wheels, wherein the box bucket is fixed in structure and can be used for transporting the building materials such as sandy soil, cement, mud, masonry and the like which are filled in the box bucket, although the material transportation vehicle is continuously developed, the cart is an indispensable material transportation tool at present, the cart is widely applied in production and life because of low manufacturing cost, simple maintenance, convenient operation and light dead weight, can work in places where the motor vehicles are inconvenient to use, is very convenient when carrying lighter objects in short distance, saves labor and time when carrying the goods, has low transportation cost, and the screw for fixing the handrail in the use process of the traditional material transportation cart is often loosened, so that the spanner is needed to be used for screwing, thus not only wasting time, but also increasing the risk of accidents caused by the fact that the staff is tired up in face of uphill slopes and needs rest and some emergency situations, and the existing cart cannot brake timely.

Disclosure of Invention

The utility model mainly aims to provide a material transporting trolley with a brake structure for building engineering, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a material shallow is used in building engineering with brake structure, includes shallow main part, steel wire line, the inside movable mounting of shallow main part has the handrail, the lower fixed surface of shallow main part installs the axletree, the both ends movable mounting of axletree has the wheel, the fixed surface of axletree installs the steering spindle, the lower surface of shallow main part is located the rear fixed mounting of axletree has the mount.

Preferably, the rear surface fixed mounting of shallow main part has the supporting leg, the both sides fixed mounting of shallow main part has spacing pipe, the rear surface fixed mounting of shallow main part has the fixed block, the fixed surface of fixed block installs the limiting plate, the quantity of supporting leg is two altogether, the carriage release lever passes handrail and spacing pipe, the notch has been seted up to the surface of spacing pipe.

Preferably, the handrail is fixed in the spacing intraductal with accommodate the lead screw, the lower part of accommodate the lead screw lies in spacing intraductal fixed mounting has the fixer, the screw has been seted up to the upper surface of fixer, the arc surface fixed mounting of fixer has spacing stick, the fixer 202 divide into left and right sides two halves, the intermediate junction of fixer has an A spring, the lower surface fixed mounting of fixer has the carriage release lever, the notch has been seted up on the surface of spacing pipe.

Preferably, the surface cover of axletree is established and is installed the bearing, the surface cover of bearing is established and is installed the drum, the inner wall fixed mounting of drum has the lug, the surface of axletree is located the inside cover of drum and is installed the A ring, the surface of A ring is seted up flutedly, torsional spring fixed mounting is in the recess, the other end fixed mounting of torsional spring has the fly leaf, the surface of axletree is located the rear cover of drum and is established and install the dome, the fixed slot has been seted up to the rear surface of dome, the inside fixed mounting of fixed slot has the horizontal pole, the rear surface of fixed slot is connected with the B spring, the other end of B spring is connected with the B ring, the through-hole has been seted up to the rear surface of B ring, the quantity of lug is six altogether, the quantity of fly leaf is four altogether.

Preferably, the inner wall of the fixing frame is fixedly provided with a connecting rotating rod, the surface of the connecting rod of the fixing frame is movably provided with a handle, and the handle can rotate around the connecting rod.

Preferably, one end of the steel wire is wound on the cross rod of the fixing groove, the steel wire passes through the through hole, and the steel wire is fixed on the surface of the handle through the steering shaft and the connecting rotating rod.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the adjusting screw rod is screwed, the fixer is extruded, the limiting rod is ejected out through the A spring to fix the handrail, the handrail can be freely telescopic, the length of the handrail suitable for workers can be adjusted according to the height of the workers, so that the working efficiency is improved, the handrail can be stored when not in use, the occupied space is reduced, when an emergency occurs, the arranged handle is rotated, the handle drives the steel wire, the steel wire pulls the dome outwards, the movable plate is ejected outwards through the torsion spring and clamped with the convex block, the wheels stop rotating, and when the workers need to rest on an ascending slope and in some emergency, the wheels can be blocked by timely braking, so that the accidental risk is reduced, and the personal safety of workers is ensured.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a material transporting cart with a brake structure for building engineering;

FIG. 2 is a schematic view of a retainer of a material handling cart for a building construction with a brake structure according to the present utility model;

FIG. 3 is a cross-sectional view of a holder of a material handling cart for a building construction with a brake structure according to the present utility model;

FIG. 4 is a split view of an axle of a material handling cart for a building construction with a brake structure according to the present utility model;

FIG. 5 is a bottom view of a material handling cart for a building construction project having a brake structure according to the present utility model;

FIG. 6 is a schematic view of a portion of a material transporting cart with a braking structure for a building engineering according to the present utility model;

FIG. 7 is an enlarged schematic view of the material handling cart for construction works with a brake structure of the present utility model at A in FIG. 4;

in the figure: 1. a cart body; 2. an armrest; 3. an axle; 4. a wheel; 5. a steel wire; 6. a steering shaft; 7. a fixing frame; 101. support legs; 102. a limiting tube; 103. a fixed block; 104. a limiting plate; 201. adjusting a screw rod; 202. a holder; 203. a screw hole; 204. a limit rod; 205. a, a spring; 206. a moving rod; 301. a bearing; 302. a cylinder; 303. a bump; 304. a is a circular ring; 305. a torsion spring; 306. a movable plate; 307. a dome; 308. a fixing groove; 309. a spring B; 310. b is a circular ring; 311. a through hole; 701. connecting a rotating rod; 702. a handle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-7, a material transporting cart with a brake structure for house construction engineering comprises a cart main body 1 and a steel wire 5, wherein an armrest 2 is movably arranged in the cart main body 1, an axle 3 is fixedly arranged on the lower surface of the cart main body 1, wheels 4 are movably arranged at two ends of the axle 3, a steering shaft 6 is fixedly arranged on the surface of the axle 3, and a fixing frame 7 is fixedly arranged behind the axle 3 on the lower surface of the cart main body 1.

The back surface of the cart main body 1 is fixedly provided with supporting legs 101, both sides of the cart main body 1 are fixedly provided with limiting pipes 102, the back surface of the cart main body 1 is fixedly provided with fixing blocks 103, the surface of each fixing block 103 is fixedly provided with limiting plates 104, the total number of the supporting legs 101 is two and is used for supporting the cart main body 1, handrails 2 are fixed in the limiting pipes 102 by adjusting screw rods 201, the lower parts of the adjusting screw rods 201 are fixedly provided with fixing blocks 202 in the limiting pipes 102, the upper surfaces of the fixing blocks 202 are provided with screw holes 203, the arc-shaped surfaces of the fixing blocks 202 are fixedly provided with limiting rods 204, the fixing blocks 202 are divided into left and right halves, the middle of each fixing block 202 is connected with an A spring 205, the lower surface of each fixing block 202 is fixedly provided with a moving rod 206, the surface of each axle 3 is sleeved with a bearing 301, the surface of each bearing 301 is sleeved with a cylinder 302, the inner wall of each cylinder 302 is fixedly provided with a bump 303, the surface of the axle 3 is provided with an A circular ring 304 in a sleeved mode in the cylinder 302, the surface of the A circular ring 304 is provided with grooves, a torsion spring 305 is fixedly arranged in the grooves, the other end of the torsion spring 305 is fixedly provided with a movable plate 306, the surface of the axle 3 is provided with a round cover 307 in a sleeved mode behind the cylinder 302, the rear surface of the round cover 307 is provided with a fixed groove 308, the inside of the fixed groove 308 is fixedly provided with a cross rod, the rear surface of the fixed groove 308 is connected with a B spring 309, the other end of the B spring 309 is connected with a B circular ring 310, the rear surface of the B circular ring 310 is provided with through holes 311, the number of the bumps 303 is six, the number of the movable plates 306 is four, the inner wall of the fixed frame 7 is fixedly provided with a connecting rod 701, the surface of the connecting rod of the fixed frame 7 is movably provided with a handle 702, the handle 702 can rotate around the connecting rod, one end of the steel wire 5 is wound on the cross rod of the fixed groove 308, the steel wire 5 passes through the through hole 311, and the steel wire 5 is fixed to the surface of the handle 702 through the steering shaft 6 and the connecting rod 701.

It should be noted that, when the utility model is used, the handrail 2 is placed at a suitable position, a moving rod 206 is utilized to find a suitable position, then the adjusting screw 201 is screwed, the adjusting screw 201 presses the fixer 202 to two sides when being engaged with the screw hole 203, the spacing rod 204 can pass through the notch which is formed, then the handrail 2 is fixed, when the braking is needed, the handle 702 is rotated, the handle 702 drives the steel wire 5, the steel wire 5 drives the dome 307 through the ring 310B and the spring 309, when the dome 307 is slowly separated from the cylinder 302, the movable plate 306 on the ring 304 is sprung outwards through the torsion spring 305, and when the dome 307 is completely separated, the movable plate 306 reaches the maximum opening degree, the lug 303 in the cylinder 302 is clamped with each other, the handle 702 is displaced to the spacing plate 104 at this time, so as to fix the handle 702, the purpose of braking can be achieved, the trolley can be timely braked when facing an upward slope, a worker needs rest and some emergency, thereby reducing the risk of the personal accident, and the user can rotate the handle 307, and the user can continue to rotate the dome 307 through the spring 307, and the spring 307 can be returned to the original position when the user is needed, and the user is in the position 4, and the user is in the position, and the user is in the safety is in the case, and the user is in the position, and the user is in the user.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Building engineering is with fortune material shallow with brake structure, its characterized in that: including shallow main part (1), wire line (5) and torsional spring (305), the inside movable mounting of shallow main part (1) has handrail (2), the lower surface fixed mounting of shallow main part (1) has axletree (3), both ends movable mounting of axletree (3) has wheel (4), the fixed surface of axletree (3) installs steering spindle (6), the lower surface of shallow main part (1) is located the rear fixed mounting of axletree (3) has mount (7).

2. The material transporting cart for building engineering with a brake structure according to claim 1, wherein: the novel trolley is characterized in that supporting legs (101) are fixedly arranged on the rear surface of the trolley body (1), limiting pipes (102) are fixedly arranged on two sides of the trolley body (1), fixing blocks (103) are fixedly arranged on the rear surface of the trolley body (1), limiting plates (104) are fixedly arranged on the surfaces of the fixing blocks (103), the number of the supporting legs (101) is two, and notch openings are formed in the surfaces of the limiting pipes (102).

3. A material transporting cart for building engineering with a brake structure according to claim 2, wherein: the handrail (2) is fixed in spacing intraductal (102) with accommodate the lead screw (201), the below of accommodate the lead screw (201) is located spacing intraductal movable mounting of (102) and has been offered screw (203), arc surface fixed mounting of fixer (202) has spacing stick (204), the fixer (202) divide into left and right sides two halves, the intermediate junction of fixer (202) has A spring (205), the lower surface fixed mounting of fixer (202) has movable rod (206), movable rod (206) pass handrail (2) and spacing intraductal (102), the notch has been seted up on the surface of handrail (2).

4. A material transporting cart for building engineering with brake structure according to claim 3, wherein: the novel bicycle axle is characterized in that a bearing (301) is installed on the surface of the axle (3) in a sleeved mode, a cylinder (302) is installed on the surface of the bearing (301) in a sleeved mode, a protruding block (303) is fixedly installed on the inner wall of the cylinder (302), an A circular ring (304) is installed on the surface of the axle (3) in a sleeved mode, a groove is formed in the surface of the A circular ring (304), a torsion spring (305) is fixedly installed in the groove, a movable plate (306) is fixedly installed at the other end of the torsion spring (305), a circular cover (307) is installed on the surface of the axle (3) in a sleeved mode, a fixing groove (308) is formed in the rear surface of the circular cover (307), a cross rod is fixedly installed in the fixing groove (308), a B spring (309) is connected to the rear surface of the fixing groove (308), a B circular ring (310) is connected to the other end of the B spring (309), through holes (311) are formed in the rear surface of the B circular ring (310), the protruding block (303) is six, and the total number of the movable plates (306) is four.

5. The material transporting cart for building engineering with a brake structure according to claim 4, wherein: the inner wall of the fixing frame (7) is fixedly provided with a connecting rotating rod (701), the surface of the connecting rod of the fixing frame (7) is movably provided with a handle (702), and the handle (702) can rotate around the connecting rod.

6. The material transporting cart for building engineering with a brake structure according to claim 5, wherein: one end of the steel wire (5) is wound on a cross rod of the fixed groove (308), the steel wire (5) passes through the through hole (311), and the steel wire (5) is fixed on the surface of the handle (702) through the steering shaft (6) and the connecting rotating rod (701).