Road traffic stone carrying device for road construction

Abstract

The utility model relates to the technical field of road construction, and discloses a road construction curbstone carrying device which comprises a movable base, a supporting plate is fixedly installed at the rear position of the top end of the movable base, an installation frame is fixedly installed at the top end of the supporting plate, and a driving motor is installed at the upper position of the rear end of the supporting plate. Movable side plates are rotationally installed at the positions, close to the two sides, of the top end of the movable base, fixing blocks matched with the movable side plates in an adaptive mode are fixedly installed at the positions, close to the two sides, of the top end of the movable base, and fixing inserting rods are movably installed at the positions, close to the upper portions, of the front ends and the rear ends of the fixing blocks in a penetrating mode. An insertion hole adaptively matched with the fixed insertion rod is formed in the front end of the movable side plate; through the movable plate, the mounting bolt hole, the movable plate, the anti-falling spring and the fixed insertion rod, the lowest curbstone cannot bear large weight, the curbstone is prevented from being pressed and broken, a worker can apply force conveniently, the probability that the curbstone slips out of the hand and falls off is reduced, and the use flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction technical field, concretely is a road construction curbstone carrying device. BACKGROUND

[0002] Curbstone is also called curb or road side stone, is an important component in road construction, usually installed at the edge of the road, used to separate the road surface from the sidewalk, green belt, parking lot and other areas, at the same time prevent vehicles from entering non-driving area, in road construction, carrying device is needed to carry curbstone to the appropriate position for personnel construction to take.

[0003] Through the search, a curbstone carrying device is provided in Chinese patent with publication number CN222136801U, including a carrying vehicle, a plurality of walking wheels are installed at the bottom of the carrying vehicle, an L-shaped support plate is fixedly arranged on the top wall surface of the rear side of the carrying vehicle.

[0004] The above-mentioned device can meet the distance adjustment required for stacking and carrying curbstone within a certain range, meet the use requirements of curbstone stacked at different heights, and meet the carrying requirements of curbstone with different widths, thicknesses and stacking quantities, facilitating the centralized carrying of stacked or bundled curbstone.

[0005] However, the placing structure is relatively single, the curbstone is stacked, and when personnel carry and unload, the curbstone needs to be carried down from top to bottom, the curbstone is stacked, and it is difficult for personnel to exert force, which may cause the curbstone to fall, and the curbstone is stacked, the curbstone at the bottom bears a large weight, which is easy to be worn or broken during transportation, affecting the construction appearance. Utility model content

[0006] The utility model aims at providing a road construction curbstone carrying device, which can effectively solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A road construction curbstone carrying device, including a mobile base, a support plate is fixedly installed at the top end of the mobile base, an installation frame is fixedly installed at the top end of the support plate, a drive motor is installed at the rear end of the support plate, a movable side plate is rotatably installed at the top end of the mobile base on both sides;

[0009] The top end of the mobile base is fixedly provided with a fixed block matched with the movable side plate, a fixed insertion rod is movably arranged at the upper position of the front and rear end of the fixed block, the front end of the movable side plate is provided with an insertion hole matched with the fixed insertion rod, the front end of the fixed insertion rod is fixedly connected with a ring plate, a anti-dropping spring is arranged around the outer ring of the fixed insertion rod, and the two ends of the anti-dropping spring are connected with the ring plate and the fixed block respectively.

[0010] The top end of the mobile base is fixedly provided with a fixed block matched with the movable side plate, a fixed insertion rod is movably arranged at the upper position of the front and rear end of the fixed block, the front end of the movable side plate is provided with an insertion hole matched with the fixed insertion rod, the front end of the fixed insertion rod is fixedly connected with a ring plate, a anti-dropping spring is arranged around the outer ring of the fixed insertion rod, and the two ends of the anti-dropping spring are connected with the ring plate and the fixed block respectively.

[0011] Preferably, the front end of the mounting bolt rod is fixedly connected with an adjusting knob, the movable plate is detachably connected with the support plate through the mounting bolt rod, and the rear end of the support plate is provided with a receiving frame matched with the movable plate.

[0012] Preferably, the top end of the movable plate is fixedly connected with a plurality of protrusions, and the two sides of the movable plate are attached to the inner sides of the movable side plates.

[0013] Preferably, rubber pads are attached to the opposite sides of the two movable side plates, and handles are arranged at the central positions of the outer sides of the two movable side plates.

[0014] Preferably, the bottom end of the mounting frame is rotatably provided with an adjusting screw rod at one side position, the outer ring of the adjusting screw rod is threadedly connected with a movable frame, a sliding rod is slidably connected with the front and rear ends of the movable frame away from the adjusting screw rod, and the sliding rod is fixedly connected with the mounting frame, and the top end of the movable frame is provided with an electric hydraulic telescopic rod at the central position.

[0015] Preferably, the driving shaft of the driving motor is fixedly connected with the rear ends of the support plate and the screw rod, a bearing is arranged at the connection position of the driving shaft and the support plate, the driving shaft is rotatably connected with the support plate through the bearing, and the push rod of the electric hydraulic telescopic rod is provided with a clamping jaw mounting seat at the bottom end.

[0016] Compared with the prior art, the mobile roadstone placing device has the advantages that:

[0017] The movable plate, the mounting bolt hole and the movable plate are matched with each other, the movable plate can be used for lifting when the roadstone is placed, the roadstone does not need to be stacked and placed, the lowermost roadstone does not bear a large weight, the pressure fracture of the roadstone is avoided, the surface of the roadstone is not attached to the bottom surface, the surface wear is avoided, and the influence on the subsequent construction and the appearance is reduced.

[0018] By setting the anti-drop spring, the fixed insertion rod, the fixed block and the movable side plate cooperate with each other, after the curbstone is transported to a suitable position, the movable side plate can be placed flat according to the requirement, then personnel stand on the side of the moving base to take down the curbstone, the personnel can exert force conveniently, the probability of dropping the curbstone is reduced, and after the movable side plate is placed flat, the movable side plate will not interfere with the external clamping jaw and other components, so that the movable side plate can be taken down by means of tools, and the flexibility is higher. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the curbstone carrying device for road construction in the embodiment of the present application;

[0020] Figure 2 It is a movable side plate overturning and placing flat schematic view in the embodiment of the present application;

[0021] Figure 3 It is a structure front view of the movable plate and the moving base in the embodiment of the present application;

[0022] Figure 4 It is a structure schematic view of the storage frame and the mounting bolt rod in the embodiment of the present application.

[0023] In the drawing: 1, moving base; 2, support plate; 3, driving motor; 4, mounting frame; 5, electric hydraulic telescopic rod; 6, movable side plate; 7, fixed block; 8, fixed insertion rod; 9, insertion hole; 10, anti-drop spring; 11, bottom plate; 12, movable plate; 13, mounting bolt rod; 14, mounting bolt hole; 15, protruding block; 16, storage frame. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the present application.

[0025] Embodiment one

[0026] Combined Figures 1-4 A curbstone carrying device for road construction, comprising a moving base 1, a support plate 2 is fixedly installed at the top rear position of the moving base 1, a mounting frame 4 is fixedly installed at the top end of the support plate 2, a driving motor 3 is installed at the rear end of the support plate 2, and a movable side plate 6 is rotatably installed at the top end of the moving base 1.

[0027] Referring to Figure 3 and Figure 4Further, the top end of the mobile base 1 is fixedly connected with a bottom plate 11, the upper side of the mobile base 1 and the inner side of the two movable side plates 6 are provided with a movable plate 12, the front and rear ends of the movable plate 12 are rotatably connected with mounting bolt rods 13, a plurality of mounting bolt holes 14 which are adaptively matched with the mounting bolt rods 13 are formed in the front and rear ends of the support plate 2, the rear ends of the mounting bolt rods 13 are screwed into the mounting bolt holes 14, the front ends of the mounting bolt rods 13 are fixedly connected with adjusting knobs, the movable plate 12 is detachably connected with the support plate 2 through the mounting bolt rods 13, and the rear end of the support plate 2 is provided with a receiving frame 16 which is adaptively matched with the movable plate 12.

[0028] The top end of the bottom plate 11 and the top end of the movable plate 12 are fixedly connected with a plurality of protrusions 15, the two sides of the movable plate 12 are attached to the inner sides of the movable side plates 6, the bottom end of the mounting frame 4 is rotatably mounted with an adjusting lead screw on one side, an outer ring of the adjusting lead screw is threadedly connected with a movable frame, a slide rod is slidably connected with the front and rear ends of the movable frame away from the adjusting lead screw, the slide rod is fixedly connected with the mounting frame 4, the top end of the movable frame is mounted with an electric hydraulic telescopic rod 5, the driving shaft of the driving motor 3 is fixedly connected with the rear end of the lead screw, a bearing is arranged at the connection between the driving shaft of the driving motor 3 and the support plate 2, the driving shaft is rotatably connected with the support plate 2 through the bearing, and the push rod of the electric hydraulic telescopic rod 5 is provided with a jaw mounting seat at the bottom end.

[0029] Specifically, the outer jaw is mounted at the end of the driving shaft of the electric hydraulic telescopic rod 5, the electric hydraulic telescopic rod 5 is mounted on the adjusting lead screw through a plurality of components, and the driving shaft of the driving motor 3 is connected with the adjusting lead screw, so that when the mobile base 1 is pushed to a suitable feeding position, the curbstone can be picked up according to the existing technology and placed on the bottom plate 11, when the bottom plate 11 is full, one movable plate 12 can be taken out from the receiving frame 16, and the movable plate 12 is fixed at a suitable height position in the mobile base 1 through the threaded cooperation of the mounting bolt rod 13 and the mounting bolt hole 14, the subsequently picked up curbstone can be placed on the movable plate 12 for classification, and when the movable plate 12 is full, another movable plate 12 can be installed on the full movable plate 12 according to the need, the curbstone is not stacked for carrying, the bearing capacity of the lowermost curbstone is reduced, and the probability of cracking under pressure during transfer is reduced, and after the subsequent filling is completed, the mobile base 1 can be pushed to carry the curbstone to a suitable position.

[0030] Embodiment two

[0031] Reference Figure 3 and Figure 2Furthermore, based on Embodiment 1, the following is further provided: a fixing block 7, which is adapted to match the movable side plate 6, is fixedly installed on the top of the movable base 1 near both sides; a fixing rod 8 is movably installed at the upper position of the front and rear ends of the fixing block 7; an insertion hole 9, which is adapted to match the fixing rod 8, is opened at the front end of the movable side plate 6; a ring plate is fixedly connected to the front end of the fixing rod 8; an anti-detachment spring 10 is provided around the outer ring of the fixing rod 8; the two ends of the anti-detachment spring 10 are respectively connected to the ring plate and the fixing block 7; rubber pads are pasted on the opposite sides of the two movable side plates 6; and a handle is provided at the center position on the outer side of the two movable side plates 6.

[0032] Specifically, after the curbstone is moved to a suitable unloading position and safety is ensured, the fixing rod 8 can be pulled away from the movable side plate 6. After the fixing rod 8 is disengaged from the insertion hole 9, the handle on the movable side plate 6 can be grasped to flatten the movable side plate 6. Then, personnel can stand on the side of the movable base 1 to unload the curbstone on the movable plate 12 or the base plate 11. The movable side plate 6 will not obstruct the unloading after being flattened, so that personnel can exert force. The movable side plate 6 is a solid alloy plate, and its inner wall is pasted with a rubber pad, which can reduce the probability of it being damaged by being stepped on. At the same time, when the curbstone is dropped, the movable side plate 6 can separate the curbstone from the bottom surface to prevent it from damaging the road surface.

[0033] In actual operation, because the drive shaft end of the electric hydraulic telescopic rod 5 is equipped with an external gripper, and the electric hydraulic telescopic rod 5 is mounted on the adjusting screw through multiple components, and the drive shaft of the drive motor 3 is connected to the adjusting screw, when the moving base 1 is pushed to the appropriate loading position, the curb stone can be picked up according to the existing technology and placed on the base plate 11. When the base plate 11 is full, a movable plate 12 can be taken out from the storage frame 16, and the movable plate 12 can be fixed in the moving base 1 at a suitable height position by the threaded engagement of the mounting bolt rod 13 and the mounting bolt hole 14. The curb stones picked up later can be placed on the movable plate 12 for classification and placement.

[0034] Meanwhile, after the movable plate 12 is filled, another movable plate 12 can be installed on the filled movable plate 12 as needed. The curb stones are not stacked for transportation, which can reduce the load on the bottom curb stone, thereby reducing the probability of it breaking under pressure during transportation. At the same time, the surface of the upper curb stone will not rub against the surface of the lower curb stone, reducing the probability of surface wear and improving the aesthetics of subsequent installation. After the subsequent filling is completed, the movable base 1 can be pushed to move the curb stone to a suitable position.

[0035] Once the curbstone has been moved to the appropriate unloading position and safety has been ensured, the fixing rod 8 can be pulled away from the movable side plate 6. After the fixing rod 8 is disengaged from the insertion hole 9, the handle on the movable side plate 6 can be grasped to flatten the movable side plate 6. Then, personnel can stand on the side of the movable base 1 to unload the curbstone on the movable plate 12 or the base plate 11. After the movable side plate 6 is flattened, it will not obstruct the unloading, so that personnel can exert force when moving it and reduce the probability of the curbstone slipping out of their hands and falling.

[0036] Furthermore, the inner wall of the movable side panel 6 is covered with rubber pads, which can reduce the probability of it being damaged by being stepped on. At the same time, when the curb stone is dropped, the movable side panel 6 can separate the curb stone from the road surface, reducing the probability of the curb stone falling and damaging the road surface when it is picked up. Moreover, when the movable side panel 6 is laid flat, it will not cause much interference to external clamps or other tools, so that the curb stone can be removed with the help of tools.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A road construction curbstone handling device, comprising a movable base (1), a support plate (2) fixedly installed at the rear end of the movable base (1), a mounting frame (4) fixedly installed at the top end of the support plate (2), and a drive motor (3) installed at the upper rear end of the support plate (2), characterized in that: The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; 2. A device for transporting a road construction curb according to claim 1, characterized in that: The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; 3. A device for transporting a road construction curb according to claim 2, characterized in that: The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; 4. A device for transporting a road construction curb according to claim 1, characterized in that: The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; 5. A device for transporting a road construction curb according to claim 1, characterized in that: The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; 6. A device for transporting a road construction curb according to claim 5, characterized in that: The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; The top end of the mobile base (1) is rotatably installed with movable side plates (6) on both sides; 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