CN211815376U

CN211815376U - Highway construction asphalt paving construction tool

Info

Publication number: CN211815376U
Application number: CN201922427268.4U
Authority: CN
Inventors: 董乐乐
Original assignee: Panzhihua Panyong Road And Bridge Construction Co ltd
Current assignee: Panzhihua Panyong Road And Bridge Construction Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-30
Anticipated expiration: 2029-12-30

Abstract

A road construction asphalt paving construction tool effectively solves the problems that the existing rural or residential area road surface asphalt paving work efficiency is low, and the asphalt paving thickness cannot be controlled; the heat preservation device comprises a heat preservation barrel with an upward opening in the vertical direction, wherein a plurality of universal wheels are arranged at the lower end of the heat preservation barrel through a support frame, a discharge port which is through in the front-back direction and in the left-right direction is formed in the lower end of the right side wall of the heat preservation barrel, a placement groove which is in the front-back direction and in the downward opening is formed in the right side wall of the heat preservation barrel, a baffle plate capable of shielding the discharge port is connected in the placement groove in a sliding mode, a sliding plate which is located below the discharge port and in the left-high and right-low direction is arranged at the right end of; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Highway construction asphalt paving construction tool

Technical Field

The utility model relates to a highway construction equipment technical field, concretely relates to highway construction asphalt paving construction tool.

Background

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, is a waterproof, moistureproof and anticorrosive organic cementing material, and is mainly used for paving roads.

The asphalt paving device used at present is dragged by a large locomotive, and due to the fact that the pavers are too large in size and inconvenient to enter and exit, the pavers cannot pave rural or community narrow pavements, and manual paving is usually used in places, so that time and labor are wasted, the working progress is influenced, and the asphalt paving thickness cannot be controlled.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a highway construction asphalt paving construction tool, the effectual current rural area or district road surface asphalt paving work efficiency that has solved is low, and the problem of uncontrollable asphalt paving thickness.

The technical scheme of its solution is, the utility model discloses an upper and lower direction and the ascending heat-preserving container of opening, the heat-preserving container lower extreme is equipped with a plurality of universal wheels through the support frame, the discharge gate that link up about and the fore-and-aft direction is seted up to the lower extreme of heat-preserving container right side wall, fore-and-aft direction and the decurrent standing groove of opening have been seted up to the heat-preserving container right side wall, sliding connection has the baffle that can shelter from the discharge gate in the standing groove, the heat-preserving container right-hand member is equipped with the slide that is located discharge gate below and high right side low, the heat-preserving container right-hand member is equipped with the.

Compared with the prior art, the beneficial effects of the utility model are that: pulling handrail alright drive this device and remove, be convenient for in narrow road surface such as rural, district pitch of paving, the motor drives the puddler and rotates, can prevent that pitch from bonding, depositing in the heat-preserving container, rotate the distance between knob adjusting clamp plate free end and the ground, the thickness that the control pitch of being convenient for was paved has alleviateed workman's work burden, has improved workman's work efficiency for the engineering progress, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a cut main visual axis mapping.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4, including upper and lower direction and ascending heat-preserving container 1 of opening, 1 lower extreme of heat-preserving container is equipped with a plurality of universal wheels 3 through support frame 2, the discharge gate 4 that the fore-and-aft direction just link up about and is seted up to the lower extreme of 1 right side wall of heat-preserving container, 1 right side wall of heat-preserving container has seted up fore-and-aft direction and opening decurrent standing groove 5, sliding connection has the baffle 6 that can shelter from discharge gate 4 in standing

groove

5, 1 right-hand member of heat-preserving container is equipped with and is located discharge gate 4 below and slide 7 high on the left and low on the right, 1 right-hand member of heat-preserving container is equipped with and is located discharge gate 4 top and clamp plate 8 that can.

In order to move the baffle 6 up and down, the front end and the rear end of the heat-insulating barrel 1 are respectively provided with a moving groove 10 which is up and down and communicated with the placing groove 5, the upper end of the baffle 6 is provided with a push rod 11 in the front and rear direction, and the front end and the rear end of the push rod 11 respectively extend out of the moving groove 10 on the corresponding side and can move up and down in the moving groove 10 on the corresponding side.

In order to limit the push rod 11, a limit groove 12 is formed in the left side wall of the placing groove 5, a clamping groove 13 with a leftward opening is formed in the push rod 11, a limit block 15 capable of being inserted into the limit groove 12 is connected to the bottom surface of the clamping groove 13 through a spring 14, and the left end face of the limit block 15 is a convex spherical surface.

In order to prevent asphalt from overflowing to the front side and the rear side of the sliding plate 7 when flowing out, the front end and the rear end of the sliding plate 7 are respectively provided with a left-right baffle plate 16.

In order to enable the pressing plate 8 to swing up and down, the right end face of the heat-insulating barrel 1 is provided with a vertical sliding groove 17, the sliding groove 17 is connected with a sliding block 18 in a sliding mode, the right end of the sliding block 18 extends out of the sliding groove 17 and is hinged with the pressing plate 8 through a connecting rod 19, a vertical axial screw rod 20 is connected in the sliding groove 17 in a rotating mode, the screw rod 20 is in threaded connection with the sliding block 18, and the upper end of the screw rod 20 penetrates through the heat-insulating barrel 1 and is provided.

In order to facilitate observation of the distance between the lower end face of the pressing plate 8 and the ground, the right end face of the heat-insulating barrel 1 is provided with scale marks 22.

For stirring the pitch in the heat-preserving container 1, the support frame 2 on be equipped with axial motor 23 from top to bottom, 1 internal rotation of heat-preserving container is connected with the pivot 24 coaxial with motor 23, is equipped with a plurality of puddlers 25 along upper and lower direction equipartition on the pivot 24, the pivot 24 lower extreme run through heat-preserving container 1 and with motor 23 output fixed connection.

In order to move the device, the upper side of the left end of the heat-preserving barrel 1 is provided with a handrail 26.

When the utility model is used, the device is in an initial state that the discharge port 4 is shielded by the baffle 6, the lower end surface of the slide block 18 is contacted with the lower side wall of the slide groove 17, and the reading of the set scale mark 22 is continuously increased from top to bottom;

the free end of the cover plate 9 is pulled upwards to expose the opening of the heat-insulating barrel 1, asphalt is poured into the heat-insulating barrel 1, the free end of the cover plate 9 is pulled downwards to seal the heat-insulating barrel 1, the motor 23 is started, the motor 23 drives the stirring rod 25 to rotate through the rotating shaft 24, the stirring rod 25 glues the asphalt in the heat-insulating barrel 1 to prevent the asphalt from being bonded and precipitated, and the handrail 26 is pulled to drive the device to move to a position where the asphalt needs to be paved;

clockwise turning knob 21, knob 21 drive screw rod 20 clockwise, and screw rod 20 drives slider 18 and upwards moves, and slider 18 drives clamp plate 8 free end through connecting rod 19 and upwards swings, confirms the height between clamp plate 8 lower terminal surface and the ground through the reading of observing slider 18 up end and its corresponding scale mark 22, for example: the scale mark 22 opposite to the upper end face of the slide block 18 reads 10, namely, the height between the lower end face of the press plate 8 and the ground is 10 cm;

the push rod 11 is moved upwards, the push rod 11 drives the baffle 6 to move upwards, so that the discharge port 4 is exposed, asphalt in the heat-insulating barrel 1 can flow out from the discharge port 4, the asphalt flows onto the ground through the sliding plate 7, the asphalt cannot flow to the front side and the rear side of the device under the action of the partition plates 16 at the front end and the rear end of the plate 7, meanwhile, the push rod 11 drives the limiting block 15 to move upwards, and the limiting block 15 is inserted into the limiting groove 12 under the action of the spring 14;

the handrail 26 is pulled leftwards, so that the device moves leftwards, the pressing plate 8 presses the asphalt on the ground, and the asphalt on the ground is flattened and has the same thickness as required;

after the asphalt in the heat-preserving container 1 completely flows out, the motor 23 is closed, the push rod 11 is pressed downwards, the push rod 11 drives the limit block 15 to be separated from the limit groove 12, the limit block 15 extrudes the spring 14 rightwards, the device returns to the initial state, the operation is repeated, and the asphalt paving work is carried out again.

Claims

1. The utility model provides a highway construction pitch construction tool that paves, including upper and lower direction and ascending heat-preserving container (1) of opening, heat-preserving container (1) lower extreme is equipped with a plurality of universal wheels (3) through support frame (2), a serial communication port, discharge gate (4) that fore-and-aft direction and left and right sides link up are seted up to the lower extreme of heat-preserving container (1) right side wall, fore-and-aft direction and decurrent standing groove (5) of opening have been seted up to heat-preserving container (1) right side wall, sliding connection has baffle (6) that can shelter from discharge gate (4) in standing groove (5), heat-preserving container (1) right-hand member is equipped with slide (7) that are located discharge gate (4) below and high and low in the right side, heat-preserving container (1) right-hand member is equipped with clamp plate (8) that are located discharge gate.

2. The construction tool for paving the asphalt for the highway construction according to claim 1, wherein the front end and the rear end of the heat-insulating barrel (1) are respectively provided with a moving groove (10) which is communicated with the placing groove (5) in the vertical direction, the upper end of the baffle plate (6) is provided with a push rod (11) in the front-rear direction, and the front end and the rear end of the push rod (11) respectively extend out of the moving groove (10) on the corresponding side and can move up and down in the moving groove (10) on the corresponding side.

3. The construction tool for paving asphalt for highway construction according to claim 1, wherein the left side wall of the placement groove (5) is provided with a limiting groove (12), the push rod (11) is provided with a clamping groove (13) with a left opening, the bottom surface of the clamping groove (13) is connected with a limiting block (15) which can be inserted into the limiting groove (12) through a spring (14), and the left end surface of the limiting block (15) is a convex spherical surface.

4. The asphalt paving tool for highway construction according to claim 1, wherein the front and rear ends of the sliding plate (7) are respectively provided with a left-right partition plate (16).

5. The construction tool for paving asphalt for highway construction according to claim 1, wherein a sliding groove (17) in the vertical direction is formed in the right end face of the heat-insulating barrel (1), a sliding block (18) is connected in the sliding groove (17) in a sliding mode, the right end of the sliding block (18) extends out of the sliding groove (17) and is hinged with the pressing plate (8) through a connecting rod (19), an upper axial screw rod (20) and a lower axial screw rod (20) are connected in the sliding groove (17) in a rotating mode, the screw rod (20) is connected with the sliding block (18) in a threaded mode, and a knob (21) penetrates through the heat-insulating barrel (1) and is arranged at the.

6. The asphalt paving tool for highway construction according to claim 1, wherein the right end face of the heat-insulating barrel (1) is provided with scale marks (22).

7. The road construction asphalt paving construction tool according to claim 1, wherein the support frame (2) is provided with a motor (23) which is axially arranged up and down, the heat-insulating barrel (1) is rotatably connected with a rotating shaft (24) which is coaxial with the motor (23), the rotating shaft (24) is provided with a plurality of stirring rods (25) which are uniformly distributed along the up-down direction, and the lower end of the rotating shaft (24) penetrates through the heat-insulating barrel (1) and is fixedly connected with the output end of the motor (23).

8. The asphalt paving tool for highway construction according to claim 1, wherein the upper side of the left end of the thermal insulation barrel (1) is provided with a handrail (26).