CN216360630U

CN216360630U - Novel municipal works road construction is paved device

Info

Publication number: CN216360630U
Application number: CN202122974166.1U
Authority: CN
Inventors: 许娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-22
Anticipated expiration: 2031-12-01

Abstract

The utility model provides a novel municipal engineering road construction paving device. The novel municipal engineering road construction paving device comprises a portal frame; the first frame is fixedly installed at the top of the portal frame; the hydraulic cylinder is fixedly arranged on the inner wall of the top of the portal frame; the baffle is fixedly arranged on an output shaft of the hydraulic cylinder; the pressing plate is fixedly arranged at the bottom of the baffle; the second frame is slidably mounted on the portal frame, and the top of the second frame extends into the first frame; the two abutting blocks are arranged below the baffle; and the adjusting screw rod is rotatably arranged at the top of the portal frame. The novel municipal engineering road construction paving device provided by the utility model has the advantages that the same paving height can be ensured by pressing each time, and the pavement evenness is improved.

Description

Novel municipal works road construction is paved device

Technical Field

The utility model relates to the technical field of road construction, in particular to a novel municipal engineering road construction paving device.

Background

Road construction refers to the whole process of planning, designing, constructing, maintaining and managing work and the engineering entity in which the road is used as an object, and in the process of road construction, in order to improve the flatness of the road surface, a paving device is often used for paving the road surface, so that the road base surface can obtain the flatness and also has certain compactness, and the stability of the road surface after later construction is improved.

However, when the traditional paving device is used, the fact that the falling depth of the paving plate is not limited leads to difficulty in holding the specific paving depth of each section of the paving road surface, so that after the paving is finished, the layering of the whole section of the paving road surface is clear, the finishing work is needed in the later period, and the whole paving construction efficiency is low.

Therefore, there is a need to provide a new and novel municipal engineering road construction paving device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a novel municipal engineering road construction leveling device which can ensure the same leveling height of each pressing and improve the road surface flatness.

In order to solve the technical problem, the novel municipal engineering road construction paving device provided by the utility model comprises: a gantry; the first frame is fixedly installed at the top of the portal frame; the hydraulic cylinder is fixedly arranged on the inner wall of the top of the portal frame; the baffle is fixedly arranged on an output shaft of the hydraulic cylinder; the pressing plate is fixedly arranged at the bottom of the baffle; the second frame is slidably mounted on the portal frame, and the top of the second frame extends into the first frame; the two abutting blocks are arranged below the baffle; and the adjusting screw rod is rotatably installed at the top of the portal frame, the top end of the adjusting screw rod is rotatably connected with the inner wall of the top of the first frame, and the adjusting screw rod penetrates through the second frame and is in threaded connection with the second frame.

Preferably, a rotating rod is rotatably mounted on the inner wall of one side of the first frame, one end of the rotating rod extends to the outside of the first frame, a rotating plate is fixedly mounted on the outside of the first frame, helical gears are fixedly sleeved on the rotating rod and the adjusting screw rods, and the helical gears are meshed with each other.

Preferably, a measuring scale is fixedly installed at the top of the portal frame, penetrates through the second frame and is in sliding connection with the second frame.

Preferably, one side fixed mounting of portal frame has the box body, establish to the opening the bottom of box body, be equipped with the shovel board in the portal frame, rotate in the box body and install drive screw, the box body is kept away from fixed mounting has the motor on one side outer wall of portal frame, the output shaft of motor with drive screw's one end fixed connection, the threaded connection of mounting has the linkage plate on the drive screw, the linkage plate with the top inner wall sliding connection of box body, one side fixed mounting of linkage plate has the push rod, the one end of push rod extends to in the portal frame and with shovel board fixed connection, the shovel board with the board adaptation that flattens.

Preferably, a plurality of grooves are formed in the rotating plate, a transverse plate is fixedly mounted on the outer wall of one side of the first frame, a pull rod is slidably mounted on the transverse plate, a clamping rod is fixedly mounted at the top end of the pull rod and located in the corresponding groove, and the clamping rod is matched with the groove.

Preferably, the bottom end of the pull rod is fixedly provided with a pull plate, the pull plate is in sliding connection with the first frame, the pull rod is sleeved with a spring, the top end of the spring is fixedly connected with the transverse plate, and the bottom end of the spring is fixedly connected with the pull plate.

Preferably, the bottoms of the two sides of the second frame are fixedly provided with bridging plates, and the bottoms of the two abutting blocks are fixedly connected with the corresponding bridging plates.

Compared with the prior art, the novel municipal engineering road construction paving device provided by the utility model has the following beneficial effects:

the utility model provides a novel municipal engineering road construction paving device, which can adjust the height of a second frame through the arrangement of an adjusting screw and a rotating rod, so that the height position of a resisting block can be adjusted, the final descending position of a baffle can be effectively limited, the paving height can be adjusted, the same pressing and paving height can be ensured every time, the flatness of the paving work of the whole soil base surface can be ensured, and the attachment on the paving device can be cleaned once through the arranged transmission screw and a shovel plate after the paving is finished every time, so that the convenience is improved without manual cleaning.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the novel municipal engineering road construction paving device provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

fig. 4 is a side view of the rotating plate shown in fig. 1.

Reference numbers in the figures: 1. a gantry; 2. a first frame; 3. a hydraulic cylinder; 4. a baffle plate; 5. pressing a flat plate; 6. a second frame; 7. a resisting block; 8. adjusting the screw rod; 9. a rotating rod; 10. rotating the plate; 11. a box body; 12. a shovel plate; 13. a drive screw; 14. a connector tile; 15. a push rod.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural view of a preferred embodiment of the novel municipal engineering road construction paving device provided by the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is a side view of the rotating plate shown in fig. 1. Novel municipal works road construction is paved device includes: a gantry 1; the first frame 2 is fixedly arranged at the top of the portal frame 1; the hydraulic cylinder 3 is fixedly arranged on the inner wall of the top of the portal frame 1; the baffle 4 is fixedly arranged on the output shaft of the hydraulic cylinder 3, two reinforcing rods are fixed on the inner wall of the top of the portal frame 1, and both the two reinforcing rods penetrate through the baffle 4 and are in sliding connection with the baffle 4, so that the output shaft of the hydraulic cylinder 3 can be limited, and the vertical linear motion of the hydraulic cylinder is more stable and reliable; the pressing plate 5 is fixedly arranged at the bottom of the baffle 4; the second frame 6 is slidably mounted on the portal frame 1, the top of the second frame 6 extends into the first frame 2, two sliding openings are formed in the top of the portal frame 1, and two sides of the second frame 6 penetrate through the corresponding sliding openings and are in sliding contact with the inner walls of the corresponding sliding openings, so that the second frame 6 can be ensured to stably slide up and down and can be limited, and only can slide up and down when the adjusting screw 8 rotates; the two abutting blocks 7 are arranged below the baffle 4, and the abutting blocks 7 correspond to the bottom end face of the baffle 4 and can form a rigid block for the baffle 4, so that the leveling height is consistent each time; and the adjusting screw rod 8 is rotatably installed at the top of the portal frame 1, the top end of the adjusting screw rod 8 is rotatably connected with the inner wall of the top of the first frame 2, and the adjusting screw rod 8 penetrates through the second frame 6 and is in threaded connection with the second frame 6.

Rotate on one side inner wall of frame one 2 and install bull stick 9, be fixed with the reinforcing plate on the top inner wall of frame one 2, bull stick 9 runs through the reinforcing plate and rotates with the reinforcing plate to be connected, the aim at that sets up like this, because bull stick 9 is whole longer, it can provide a support that is close to the tip to bull stick 9 for it is more stable rotating the in-process, the one end of bull stick 9 extends to frame one 2 is outer and fixed mounting has bull stick 10, bull stick 9 with equal fixed cover is equipped with helical gear, two on the adjusting screw 8 helical gear meshes mutually.

The top of portal frame 1 is fixed with the measuring tape, the measuring tape run through frame two 6 and with frame two 6 sliding connection is equipped with standard scale mark on the measuring tape, and its place concrete position is confirmed to the top terminal surface of accessible frame two 6, makes things convenient for people to observe.

A box body 11 is fixedly arranged on one side of the portal frame 1, a vertical plate and a hydraulic station providing a power source for a hydraulic cylinder 3 are fixed on the top of the box body 11, one side of the vertical plate is fixed with a first frame 2 through two cross rods, a handle for pushing people is further fixed on the vertical plate, the bottom of the box body 11 is provided with an opening, a shovel plate 12 is arranged in the portal frame 1, the top end surface of the shovel plate 12 and the bottom end surface of the pressing plate 5 are positioned on the same horizontal plane and can be perfectly attached to form a fit, so that soil attached to the shovel plate can be shoveled, a transmission screw 13 is rotatably arranged in the box body 11, a motor is fixedly arranged on the outer wall of one side of the box body 11 far away from the portal frame 1, a motor box is further fixed on one side of the box body 11, the motor is positioned in the motor box and forms protection for the motor, and the output shaft of the motor is fixedly connected with one end of the transmission screw 13, the threaded connection has linkage plate 14 on drive screw 13, linkage plate 14 with the top inner wall sliding connection of box body 11 has seted up spout one on the top inner wall of box body 11, and slidable mounting has slider one in spout one, the bottom of slider one and linkage plate 14's top fixed connection to form the restriction that slides to it, one side fixed mounting of linkage plate 14 has push rod 15, push rod 15's one end extends to in the portal frame 1 and with shovel board 12 fixed connection, shovel board 12 with dull and stereotyped 5 looks adaptations.

A plurality of recesses have been seted up on the commentaries on classics board 10, and a plurality of recesses are the ring array and distribute, and a large amount, and are comparatively intensive to can be under the fine setting operation, adjust the kelly into corresponding relation with the recess, and in paving error range, fixed mounting has the diaphragm on the outer wall of one side of frame 2, slidable mounting has the pull rod on the diaphragm, the top fixed mounting of pull rod has the kelly, the kelly is located the correspondence in the recess, the kelly with recess looks adaptation.

The bottom fixed mounting of pull rod has the arm-tie, the arm-tie with frame 2 sliding connection has seted up spout two on one side outer wall of frame 2, and slidable mounting has slider two in spout two, one side and the arm-tie fixed connection of slider two to it is smooth-going to make the vertical linear motion of pull rod stable, the cover is equipped with the spring on the pull rod, the top of spring with diaphragm fixed connection, the bottom of spring with arm-tie fixed connection.

And the bottoms of the two sides of the second frame 6 are fixedly provided with erection plates, and the bottoms of the two abutting blocks 7 are fixedly connected with the corresponding erection plates.

The working principle of the novel municipal engineering road construction paving device provided by the utility model is as follows:

in the initial state of the device, the resisting block 7 is in the lowest state;

when the paving work is carried out, the device is moved to a specified paving place, then the output shaft of the hydraulic cylinder 3 is started to extend out, the baffle 4 can be driven to descend, the pressing plate 5 is driven to descend, the pressing plate 5 can be contacted with a soil base surface to be paved after descending, the paving and compacting work is realized, at the moment, the baffle 4 is not contacted with the abutting block 7, but the output shaft of the hydraulic cylinder 3 cannot extend out, then the output shaft of the hydraulic cylinder 3 is started to retract, the output shaft is started to extend out immediately, the pressing plate 5 descends again to be contacted with the base surface, the paving and compacting work is realized again, the reciprocating is carried out, the paving and compacting work of the base surface is finished at the moment until the baffle 4 is abutted against the abutting block 7 finally, and then the paving and compacting work is carried out continuously on the next section of road surface;

in the later period, when the paving height needs to be adjusted, namely the final descending position of the adjusting baffle 4, the pull rod can be pulled downwards to pull out the clamping rod from the groove, at the moment, the spring is in a compressed state, then the rotating plate 10 is rotated to drive the rotating rod 9 to rotate, at the moment, the adjusting screw 8 rotates through the meshing of the two bevel gears, at the moment, according to the thread relationship with the frame II 6, under the sliding limitation of the second frame 6 and the portal frame 1, the second frame 6 starts to rise, and then the position of the second frame 6 on the measuring scale is observed until the second frame moves to the designated position, and the rotating position of the lower rotating plate 10 is slightly adjusted within the error range, so that the clamping rod can correspond to the corresponding groove, then the pull rod is loosened, the clamping rod is clamped in the groove, at this time, the height of the abutting block 7 is adjusted, and then the expansion of the output shaft of the hydraulic cylinder 3 is started continuously according to the paving mode;

in addition, after each leveling is finished, the motor can be started in the forward direction, the output shaft of the motor drives the transmission screw rod 13 to rotate, so that the shovel plate 12 can be horizontally pushed under the pushing of the push rod 15, and after the shovel plate contacts the bottom end face of the pressing plate 5, the clay attached to the shovel plate can be shoveled, and the next leveling work is facilitated.

the utility model provides a novel municipal engineering road construction paving device, which can adjust the height of a frame II 6 through the arrangement of an adjusting screw 8 and a rotating rod 9, so that the height position of a supporting block 7 can be adjusted, the final descending position of a baffle 4 can be effectively limited, the paving height can be adjusted, the same pressing and paving height can be ensured at each time, the flatness of the paving work of the whole soil base surface can be ensured, and the attachment on the paving device can be cleaned once through the arranged transmission screw 13 and the shovel plate 12 after each paving is finished, so that the convenience is improved without manual cleaning.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a novel municipal works road construction is paved device which characterized in that includes:

a gantry;

the first frame is fixedly installed at the top of the portal frame;

the hydraulic cylinder is fixedly arranged on the inner wall of the top of the portal frame;

the baffle is fixedly arranged on an output shaft of the hydraulic cylinder;

the pressing plate is fixedly arranged at the bottom of the baffle;

the second frame is slidably mounted on the portal frame, and the top of the second frame extends into the first frame;

the two abutting blocks are arranged below the baffle;

and the adjusting screw rod is rotatably installed at the top of the portal frame, the top end of the adjusting screw rod is rotatably connected with the inner wall of the top of the first frame, and the adjusting screw rod penetrates through the second frame and is in threaded connection with the second frame.

2. The novel municipal engineering road construction paving device according to claim 1, wherein a rotating rod is rotatably mounted on an inner wall of one side of the first frame, one end of the rotating rod extends out of the first frame and is fixedly provided with a rotating plate, helical gears are fixedly sleeved on the rotating rod and the adjusting screw rod, and the two helical gears are meshed with each other.

3. The novel municipal engineering road construction paving device according to claim 1, wherein a measuring ruler is fixedly mounted at the top of the portal frame, penetrates through the second frame and is in sliding connection with the second frame.

4. The novel municipal engineering road construction paving device of claim 1, characterized in that one side fixed mounting of portal frame has the box body, the bottom of box body is established to the opening, be equipped with the shovel board in the portal frame, the box body is internal to rotate and is installed drive screw, the box body is kept away from fixed mounting has the motor on one side outer wall of portal frame, the output shaft of motor with drive screw's one end fixed connection, the last screw thread of drive screw installs the linkage plate, the linkage plate with the top inner wall sliding connection of box body, one side fixed mounting of linkage plate has the push rod, the one end of push rod extend to in the portal frame and with shovel board fixed connection, the shovel board with flatten the board looks adaptation.

5. The novel municipal engineering road construction paving device according to claim 2, wherein a plurality of grooves are formed in the rotating plate, a transverse plate is fixedly mounted on the outer wall of one side of the first frame, a pull rod is slidably mounted on the transverse plate, a clamping rod is fixedly mounted at the top end of the pull rod and located in the corresponding groove, and the clamping rod is matched with the grooves.

6. The novel municipal engineering road construction paving device as claimed in claim 5, wherein a pulling plate is fixedly mounted at the bottom end of the pulling rod, the pulling plate is slidably connected with the frame I, a spring is sleeved on the pulling rod, the top end of the spring is fixedly connected with the transverse plate, and the bottom end of the spring is fixedly connected with the pulling plate.

7. The novel municipal engineering road construction paving device according to claim 1, wherein bridging plates are fixedly mounted at the bottoms of the two sides of the second frame, and the bottoms of the two abutting blocks are fixedly connected with the corresponding bridging plates.