Side slope construction trolley

Abstract

The utility model discloses a slope construction trolley, which belongs to the technical field of construction trolleys and comprises a winch and a moving trolley, the winch is connected with the moving trolley through a steel wire rope, the moving trolley comprises a chassis, a working platform and a telescopic rod, and the chassis, the working platform and the telescopic rod are hinged end to end to form a triangular section structure. A drilling machine is arranged on the working platform; the base plate is provided with a telescopic cylinder, one end of a piston rod of the telescopic cylinder is hinged to the middle of the working platform, one end of a base of the telescopic cylinder is hinged to the middle of the base plate, and a locking clamp is arranged at the connecting position of the telescopic cylinder. When the angle of a side slope changes, the angle of the working platform can be adjusted in real time through the telescopic cylinder, the drilling level of the drilling machine is kept, the adjusting process is convenient, the movable trolley does not need to be lifted and then adjusted, and the construction efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to construction trolley technical field, especially, relate to a side slope construction trolley. BACKGROUND

[0002] In the highway engineering side slope construction, side slope construction mainly uses ground multifunctional trolley to carry out. This technology is relatively mature, and the safety risk is low, and the economic benefit is high. The side slope is basically soft soil layer, and the excavation difficulty is small in terms of soil and stone layer, but considering that the construction access is difficult to form, the road between the slope top villages is relatively narrow, the large machinery cannot be transported to the top of the side slope, and the large machinery construction is inconvenient due to the shallow depth of the side slope excavation.

[0003] The Chinese patent with the authorized announcement number CN 209243735 U discloses a side slope construction trolley, which comprises

[0004] The body, the adjusting support and the winch, the adjusting support is connected with the body, the construction platform is arranged on the body, the length of the adjusting support can be adjusted, the adjusting support can adjust the angle of the construction platform according to the slope ratio of different side slopes, the enclosing frame is arranged directly above the construction platform, the winch is installed at the bottom position of the body and connected with the anchoring point, and the wheels are arranged below the body.

[0005] The above-mentioned scheme combines the winch and the construction platform into one, which provides an operation platform for the construction personnel and solves the material transportation problem. However, the above-mentioned scheme still has certain deficiencies. In actual construction, the ups and downs of the side slope are uneven. In order to ensure that the drilling machine on the construction platform can punch horizontally and ensure that the personnel stand stably, it is necessary to frequently adjust the angle of the adjusting support to ensure that the construction platform is horizontal. The adjusting support of the above-mentioned scheme needs to be manually adjusted in length, and the adjusting process is relatively complex, time-consuming and laborious. At the same time, after the top adjustment is completed, the winch is lowered to the steep slope for construction, which cannot be adjusted according to the actual angle during the construction process, and the construction efficiency is low. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a side slope construction trolley to solve the problems in the background art.

[0007] The utility model aims at providing a side slope construction trolley to solve the problems in the background art.

[0008] A side slope construction trolley, comprising a winch and a mobile trolley, the winch is connected with the mobile trolley through a steel wire rope, the mobile trolley comprises a chassis, a working platform and a telescopic rod, the chassis, the working platform and the telescopic rod are hingedly connected in head-tail mode to form a triangular cross-section structure, and a drilling machine is arranged on the working platform.

[0009] The chassis is provided with a telescopic cylinder, a piston rod of the telescopic cylinder is hingedly connected to the middle portion of the working platform, a base of the telescopic cylinder is hingedly connected to the middle portion of the chassis, and a connecting portion of the telescopic rod is provided with a locking clamp.

[0010] Further, the working platform is connected by a pipe frame, the size of the working platform is smaller than that of the chassis, and the front end of the working platform is hingedly connected to the front end of the chassis.

[0011] Further, two groups of telescopic rods are located on the two sides of the working platform, the bottom of the outer pipe of the telescopic rod is hingedly connected to the rear end of the chassis, and the top of the inner pipe of the telescopic rod is hingedly connected to the rear end of the working platform.

[0012] Further, the inner diameter of the locking clamp is matched with the size of the inner pipe of the telescopic rod, and the outer diameter of the locking clamp is larger than that of the outer pipe of the telescopic rod.

[0013] Further, the chassis is connected by a pipe frame, wheels are arranged on the two sides of the chassis, and the steel wire rope is connected to the chassis.

[0014] Further, the working platform is provided with a fence around the working platform.

[0015] Further, the wheels are universal wheels, and the bottom of the winch is provided with a moving platform.

[0016] The utility model discloses the beneficial effects are:

[0017] 1) when the angle of the side slope changes, the angle of the working platform can be adjusted in real time through the telescopic cylinder, the drilling machine is kept horizontal, the adjusting process is convenient, and the mobile trolley does not need to be lifted and then adjusted, which greatly improves the construction efficiency.

[0018] 2) the mobile trolley can be driven to move along the side slope transversely, the whole body is conveniently moved to the next drilling area, the moving platform is fixed after moving is completed, and the mobile trolley is lowered through the winch. DRAWINGS

[0019] Figure 1 It is the working schematic view of the utility model kind of side slope construction trolley on gentle side slope;

[0020] Figure 2 It is the working schematic view of the utility model kind of side slope construction trolley on steep side slope;

[0021] Figure 3 It is the plan view of the utility model kind of side slope construction trolley;

[0022] Figure 4 It is the schematic view of the locking clamp in the utility model;

[0023] In the figure, 1 - hoist, 11 - mobile platform, 12 - wire rope, 2 - mobile trolley, 3 - chassis, 31 - wheel, 4 - working platform, 5 - telescopic rod, 51 - locking clamp, 6 - drilling machine, 7 - telescopic cylinder. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model will be described below in connection with the embodiments, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Reference Figures 1-4 The utility model provides a technical scheme:

[0026] As Figures 1-4 Indicated, including hoist 1 and mobile trolley 2, hoist 1 with mobile trolley 2 are connected through wire rope 12, mobile trolley 2 includes chassis 3, working platform 4 and telescopic rod 5, the chassis 3, working platform 4 and telescopic rod 5 are hingedly connected to form triangular cross-section structure, be provided with drilling machine 6 on working platform 4;

[0027] The chassis 3 is equipped with telescopic cylinder 7, the piston rod one end of telescopic cylinder 7 is hingedly connected with the middle part of working platform 4, the base one end of telescopic cylinder 7 is hingedly connected with the middle part of chassis 3, and the connecting place of telescopic rod 5 is equipped with locking clamp 51.

[0028] Through the above technical scheme, hoist 1 is lowered to the mobile trolley 2 on the slope, at this time, according to the angle of the slope, the working platform 4 is adjusted by telescopic cylinder 7, so that the working platform 4 keeps horizontal, and the drilling machine 6 above the working platform 4 can be conveniently punched horizontally. In the process of adjusting the working platform 4 by telescopic cylinder 7, the telescopic rod 5 is correspondingly extended, and the locking clamp 51 is fixed outside the inner tube and the outer tube of the telescopic rod 5 by hand, to prevent the telescopic rod 5 from retracting, and the telescopic rod 5 plays a connecting and supporting role on the working platform 4.

[0029] At the same time, during the process of hoist 1, when the angle of the slope changes, the angle of the working platform 4 can be adjusted in real time by telescopic cylinder 7, so that the drilling machine 6 keeps punching horizontally, and the adjustment process is convenient, without the need to lift the mobile trolley 2 for adjustment, which greatly improves the construction efficiency.

[0030] Furthermore, the work platform 4 is formed by connecting tube frames, and the size of the work platform 4 is smaller than the size of the chassis 3. The front end of the work platform 4 is hinged to the front end of the chassis 3. Two sets of telescopic rods 5 are located on both sides of the work platform 4. The bottom of the outer tube of the telescopic rod 5 is hinged to the rear end of the chassis 3, and the top of the inner tube of the telescopic rod 5 is hinged to the rear end of the work platform 4.

[0031] like Figure 1 The diagram shown illustrates the movement of the mobile trolley 2 on a gentle slope. Figure 2 The diagram shows the mobile trolley 2 on a steep slope. After the mobile trolley 2 is lowered from the balanced slope to the steep slope by the winch 1, the locking clamp 51 is manually loosened. Then the piston rod of the telescopic cylinder 7 extends, causing the working platform 4 to rotate around the front end of the chassis 3, so that the working platform 4 is horizontal. At this time, the inner tube of the telescopic rod 5 is brought out by the rear end of the working platform 4. Then the locking clamp 51 is re-fixed to the inner and outer tubes of the telescopic rod 5.

[0032] like Figure 4 As shown, since the inner diameter of the locking clamp 51 is compatible with the inner tube size of the telescopic rod 5, and the outer diameter of the locking clamp 51 is larger than the outer tube of the telescopic rod 5, the locking clamp 51 clamps the inner tube of the telescopic rod 5, so that the inner tube of the telescopic rod 5 will not retract into the outer tube. The extension of the telescopic rod 5 is used to adjust the work platform 4, and at the same time, it can support the tail of the work platform 4.

[0033] Furthermore, the chassis 3 is formed by connecting pipe frames, and wheels 31 are provided on both sides of the chassis 3. The wire rope 12 is connected to the chassis 3. The wheels 31 are omnidirectional wheels, and a moving platform 11 is provided at the bottom of the winch 1.

[0034] After the winch 1 raises the mobile trolley 2, it can move forward via the mobile platform 11. Simultaneously, because the chassis 3's wheels 31 are casters, the mobile trolley 2 can be moved laterally along the slope, facilitating the overall movement to the next drilling area. After the movement is complete, the mobile platform 11 is fixed, and the winch 1 lowers the mobile trolley 2. The mobile platform 11 and casters improve construction efficiency and reduce adjustment time.

[0035] Furthermore, the work platform 4 is surrounded by a fence. After the work platform 4 is adjusted to be stable, personnel enter the work platform 4 to operate the drilling machine 6 to drill holes. The fence is set up to protect the safety of the personnel during construction.

[0036] The above merely describes preferred embodiments of the present application, and it should be understood that the present application is not limited to the forms disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concepts described herein, by the above teachings or related art or knowledge. Any modification and change made by those skilled in the art without departing from the spirit and scope of the present application shall be within the protection scope of the claims of the present application.

Claims

1. A slope construction trolley, characterized in that: It includes a winch (1) and a mobile trolley (2). The winch (1) and the mobile trolley (2) are connected by a steel wire rope (12). The mobile trolley (2) includes a chassis (3), a working platform (4) and a telescopic rod (5). The chassis (3), the working platform (4) and the telescopic rod (5) are hinged at both ends to form a triangular cross-section structure. A drilling rig (6) is installed on the working platform (4). The chassis (3) is equipped with a telescopic cylinder (7). One end of the piston rod of the telescopic cylinder (7) is hinged to the middle of the working platform (4). One end of the base of the telescopic cylinder (7) is hinged to the middle of the chassis (3). The connection of the telescopic rod (5) is equipped with a locking clamp (51).

2. The slope construction trolley according to claim 1, characterized in that: The work platform (4) is connected by a pipe frame. The size of the work platform (4) is smaller than that of the chassis (3). The front end of the work platform (4) is hinged to the front end of the chassis (3).

3. The slope construction trolley according to claim 1, characterized in that: The two sets of telescopic rods (5) are located on both sides of the working platform (4). The bottom of the outer tube of the telescopic rod (5) is hinged to the rear end of the chassis (3), and the top of the inner tube of the telescopic rod (5) is hinged to the rear end of the working platform (4).

4. The slope construction trolley according to claim 1, characterized in that: The inner diameter of the locking clamp (51) is adapted to the inner tube size of the telescopic rod (5), and the outer diameter of the locking clamp (51) is larger than the outer tube of the telescopic rod (5).

5. The slope construction trolley according to claim 1, characterized in that: The chassis (3) is connected by a pipe frame, and wheels (31) are provided on both sides of the chassis (3). The wire rope (12) is connected to the chassis (3).

6. The slope construction trolley according to claim 1, characterized in that: The work platform (4) is surrounded by a fence.

7. The slope construction trolley according to claim 5, characterized in that: The wheels (31) are omnidirectional wheels, and the bottom of the winch (1) is provided with a mobile platform (11).

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