CN215436518U - Trolley convenient for discharging for building construction - Google Patents
Trolley convenient for discharging for building construction Download PDFInfo
- Publication number
- CN215436518U CN215436518U CN202121830218.1U CN202121830218U CN215436518U CN 215436518 U CN215436518 U CN 215436518U CN 202121830218 U CN202121830218 U CN 202121830218U CN 215436518 U CN215436518 U CN 215436518U
- Authority
- CN
- China
- Prior art keywords
- hopper
- handle
- hydraulic telescopic
- fixedly connected
- bearings
- 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.)
- Active
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model provides a construction trolley convenient for unloading, which comprises: the method comprises the following steps: the hydraulic telescopic handle comprises a handle, a hopper, a front wheel, a rear wheel, a shock absorber and a hydraulic telescopic rod, wherein a sleeve frame is arranged at the rear end of the hopper and is detachably connected with the handle; the rear wheels are fixedly arranged on the left side and the right side of the bottom of the hopper respectively at the rear part, the front wheels are fixedly arranged on the left side and the right side of the bottom of the hopper respectively at the front part, the front wheels are also provided with bearings, the outer rings of the bearings are fixedly connected with the front wheels, the inner rings of the bearings are fixedly connected with one end of a shock absorber, and the other end of the shock absorber is fixedly connected with the movable end of the hydraulic telescopic rod; according to the construction trolley convenient for unloading, the hydraulic telescopic rod is adopted on the front wheel to realize forward tilting of the trolley hopper, unloading and construction efficiency is improved, convenience is improved, and the detachable connection mode is adopted on the handle, so that constructors can select various force arms, and the transportation unloading efficiency is further improved.
Description
Technical Field
The utility model belongs to the technical field of construction machinery equipment, and particularly relates to a trolley convenient for unloading for building construction.
Background
The concrete cart is a carrying vehicle pushed or pulled by manpower, the cart is divided into a single wheel, two wheels, three wheels and four wheels, although the material carrying technology of the cart is continuously developed, the cart is still used as a carrying tool which cannot be lost, and the common cart is often used on a common workplace when concrete needs to be transported; after the existing cart is transported to a required place, because the weight of the concrete in the cart is large, when a user pours the concrete, the user is more strenuous, and the user cannot pour the concrete conveniently.
The short-distance raw material transportation cart for the construction engineering, disclosed in the Chinese patent with the publication number of CN212195597U, has the technical key points that: including unable adjustment base, drive wheel and car hopper, unable adjustment base's upper end fixedly connected with car hopper, unable adjustment base's lower extreme one side is rotated and is connected with the drive wheel, the lower extreme of mount is rotated and is connected with from the driving wheel, the outside of round pin axle is rotated and is connected with the running-board, and unable adjustment base rotates through round pin axle and running-board and be connected, fixedly connected with hydraulic expansion bend case in the middle of unable adjustment base's the upper end opposite side, unable adjustment base's upper end opposite side fixedly connected with bracing piece, the inside of bracing piece is rotated and is connected with and turns to the connecting rod, turn to the first in command of connecting rod upper end fixedly connected with, turn to fixedly connected with second in command on the connecting rod, through motor, drive shaft and the hydraulic expansion bend that sets up to accomplish autonomous movement and automatic discharge.
It can be seen that prior art scheme accomplishes through motor, drive shaft and hydraulic pressure expansion bend and unloads, and its structure is complicated, need utilize hydraulic pressure telescopic bar to lift whole car hopper when unloading, and its load of unloading is high, and the inefficiency of unloading seriously influences the construction progress.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a small handcart convenient for unloading for building construction, and aims to realize low-load unloading and improve unloading efficiency.
In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:
the utility model provides a construction trolley convenient for unloading, which comprises: the hydraulic telescopic handle comprises a handle, a hopper, a front wheel, a rear wheel, a shock absorber and a hydraulic telescopic rod, wherein a sleeve frame is arranged at the rear end of the hopper and is detachably connected with the handle; the rear wheels are fixedly arranged on the left side and the right side of the bottom of the hopper respectively at the rear, the front wheels are fixedly arranged on the left side and the right side of the bottom of the hopper respectively at the front, bearings are further arranged on the front wheels, outer rings of the bearings are fixedly connected with the front wheels, inner rings of the bearings are fixedly connected with one ends of shock absorbers, the other ends of the shock absorbers are fixedly connected with the movable ends of hydraulic telescopic rods, shells of the hydraulic telescopic rods are fixed on the side walls of the hopper, and the diameters of the rear wheels are more than 3 times of the diameters of the front wheels.
As a further improvement of the utility model, a first screw hole is arranged on the sleeve frame, a second screw hole is arranged on the handle, and the sleeve frame and the handle are screwed through a bolt at the matching position of the first screw hole and the second screw hole.
As a further improvement of the utility model, an elastic protection pad is also arranged in front of the hopper.
The utility model has the advantages that:
according to the construction trolley convenient for discharging, the hydraulic telescopic rod is adopted on the front wheel to realize forward tilting of the trolley hopper, the discharging load is low, the discharging efficiency is high, the convenience is improved, the detachable connection mode is adopted on the handle, so that constructors can select various force arms, and the conveying discharging efficiency is further improved.
Drawings
Fig. 1 is a schematic structural view of the construction trolley convenient for discharging.
In the figure: 100-handle, 101-second screw hole, 200-hopper, 201-sleeve frame, 202-bolt, 203-elastic pad, 300-rear wheel, 400-front wheel, 401-shock absorber, 402-bearing, 403-hydraulic telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail by embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The embodiment of the utility model provides a trolley for building construction, which is convenient for discharging, and as shown in figure 1, the trolley comprises: the hydraulic telescopic handle comprises a handle 100, a hopper 200, front wheels 400, rear wheels 300, a shock absorber 401 and a hydraulic telescopic rod 403, wherein a sleeve frame 201 is arranged at the rear end of the hopper 200, and the sleeve frame 201 is detachably connected with the handle 100; the rear wheels 300 are fixedly arranged on the left side and the right side of the bottom of the hopper 200 at the rear part (the term "rear" is defined as the direction close to the handle in the present example, and the term "front" is opposite), the front wheels 400 are fixedly arranged on the left side and the right side of the bottom of the hopper 200 at the front part, the front wheels 400 are also provided with bearings 402, the outer rings of the bearings 402 are fixedly connected with the front wheels 400, the inner rings of the bearings 402 are fixedly connected with one end of a shock absorber 401, the other end of the shock absorber 401 is fixedly connected with the movable end of a hydraulic telescopic rod 403, the shell of the hydraulic telescopic rod 403 is fixed on the side wall of the hopper 200, and the diameter of the rear wheels 300 is 3 times of the diameter of the front wheels 400; through the structural arrangement, as the diameter of the rear wheel 300 is 3 times of that of the front wheel 400, when the hydraulic telescopic rod 403 retracts, the hopper 200 tilts forwards anticlockwise around the rear wheel 300, the forward tilting angle is determined by the front wheel 400, and through experimental tests, when the diameter of the rear wheel 300 is 3 times or more than that of the front wheel 400, the hopper 200 can touch the ground after tilting forwards, so that the unloading force arm is smaller, and meanwhile, compared with the prior art that the whole hopper is lifted to unload materials (the lifting load is large, the lifting stroke is long, the hopper needs a large angle to be overturned, the construction efficiency is low), the embodiment only needs the hydraulic telescopic rod 403 to retract instead of lifting (after unloading, the lifting reset is no load), the unloading load is low, and the unloading efficiency is high.
In an embodiment, with continued reference to fig. 1, a first screw hole (not shown) is formed on the sleeve frame 201, a second screw hole 101 is formed on the handle 100, the sleeve frame 201 and the handle 100 are screwed together by a bolt 202 at a matching position of the first screw hole and the second screw hole 101, the number of the first screw holes may be only 1, and the second screw hole 101 may be provided with a plurality of force arms such that the first screw hole and the second screw hole 101 can obtain different force arms when being matched.
In some embodiments, with continued reference to fig. 1, an elastic pad 203 is further disposed in front of the hopper 200, so as to effectively protect the hopper 200 during unloading.
Reference in the specification to "some embodiments," "one embodiment," or "an embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases "in some embodiments," "in one embodiment," or "in an embodiment," or the like, in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Additionally, the various elements of the drawings of the present application are merely schematic illustrations and are not drawn to scale.
Having thus described several aspects of at least one embodiment of this invention, it is to be appreciated various alterations, modifications, and improvements will readily occur to those skilled in the art. Such alterations, modifications, and improvements are intended to be within the spirit and scope of the utility model.
Claims (3)
1. The utility model provides a small handcart for construction convenient to unload which characterized in that includes: the hydraulic telescopic handle comprises a handle, a hopper, a front wheel, a rear wheel, a shock absorber and a hydraulic telescopic rod, wherein a sleeve frame is arranged at the rear end of the hopper and is detachably connected with the handle; the rear wheels are fixedly arranged on the left side and the right side of the bottom of the hopper respectively at the rear, the front wheels are fixedly arranged on the left side and the right side of the bottom of the hopper respectively at the front, bearings are further arranged on the front wheels, outer rings of the bearings are fixedly connected with the front wheels, inner rings of the bearings are fixedly connected with one ends of shock absorbers, the other ends of the shock absorbers are fixedly connected with the movable ends of hydraulic telescopic rods, shells of the hydraulic telescopic rods are fixed on the side walls of the hopper, and the diameters of the rear wheels are more than 3 times of the diameters of the front wheels.
2. The construction trolley convenient for discharging as claimed in claim 1, wherein: the sleeve frame is provided with a first screw hole, the handle is provided with a second screw hole, and the sleeve frame and the handle are screwed at the matching position of the first screw hole and the second screw hole through bolts.
3. The construction trolley convenient for discharging as claimed in claim 1 or 2, wherein: an elastic protection pad is arranged in front of the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830218.1U CN215436518U (en) | 2021-08-06 | 2021-08-06 | Trolley convenient for discharging for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830218.1U CN215436518U (en) | 2021-08-06 | 2021-08-06 | Trolley convenient for discharging for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215436518U true CN215436518U (en) | 2022-01-07 |
Family
ID=79692002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121830218.1U Active CN215436518U (en) | 2021-08-06 | 2021-08-06 | Trolley convenient for discharging for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215436518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537496A (en) * | 2022-03-23 | 2022-05-27 | 佳木斯大学 | Medical waste transport trolley |
-
2021
- 2021-08-06 CN CN202121830218.1U patent/CN215436518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537496A (en) * | 2022-03-23 | 2022-05-27 | 佳木斯大学 | Medical waste transport trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020224367A1 (en) | Inverse telescopic system and automatic transportation apparatus | |
| CN204415439U (en) | A kind of building operation material handling waggon device | |
| CN215436518U (en) | Trolley convenient for discharging for building construction | |
| CN202399986U (en) | Hydraulic tail ladder of vehicle | |
| CN203651851U (en) | Barreled uranium-containing powder material transport van | |
| CN108248647B (en) | A building site handcart for grit mud transportation | |
| CN114505829A (en) | Hydraulic cylinder stands up auxiliary device | |
| CN113175338A (en) | Stack type support with impact-resistant hydraulic prop and working method thereof | |
| CN207955224U (en) | A kind of tyre assembling mechanical hand | |
| CN207827142U (en) | A kind of cart for transporting textile product | |
| CN112479102B (en) | Forklift lifting oil cylinder protection device for transportation | |
| CN215706532U (en) | Damping cart device for material transportation | |
| CN210050134U (en) | Construction machine | |
| CN210885032U (en) | Auxiliary jib angle changing device for medium and small tonnage truck crane | |
| CN214143532U (en) | Flood prevention box for hydraulic engineering | |
| CN214524142U (en) | Intelligent all-terrain wheel type device | |
| CN112158747B (en) | Truck-mounted crane rear supporting leg with departure angle | |
| CN217173224U (en) | Hydraulic tilter for concrete prefabricated member | |
| CN114922426B (en) | Quick-to-build single-side formwork | |
| CN216272694U (en) | Special hoisting device of high-accuracy seamless steel pipe production | |
| CN209159783U (en) | A kind of trolley of the laborsaving top bar of energy | |
| CN216737327U (en) | Two-stage telescopic supporting leg mechanism and overhead working truck | |
| CN208698801U (en) | A kind of high efficiency motar carrier vehicle of Civil Engineering Construction | |
| CN212125167U (en) | Light wallboard carrier | |
| CN216681993U (en) | Large-scale ground roller bearing frame dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |