CN215947797U - Concrete paving device for road construction - Google Patents
Concrete paving device for road construction Download PDFInfo
- Publication number
- CN215947797U CN215947797U CN202121877821.5U CN202121877821U CN215947797U CN 215947797 U CN215947797 U CN 215947797U CN 202121877821 U CN202121877821 U CN 202121877821U CN 215947797 U CN215947797 U CN 215947797U
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- paving device
- concrete paving
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Abstract
The utility model discloses a concrete paving device for road construction, which comprises a shell, wherein the outer wall of one side of the shell is connected with an installation box through a bolt, one side of the installation box is provided with an installation plate, the outer wall of the bottom of the installation plate is connected with a paving plate through a bolt, the outer wall of one side of the installation plate is connected with two connecting plates through a bolt, the inner wall of the top and the inner wall of the bottom of the installation box are connected with two screw rods through bearings, the two screw rods are respectively connected with the two connecting plates through threads, the outer parts of the two screw rods are connected with worm wheels through flat keys, the inner walls of the two sides of the installation box are connected with a rotating shaft through bearings, the outer part of the rotating shaft is connected with two worms through flat keys, and the two worms are respectively meshed with the two worm wheels. According to the utility model, the rotating shaft drives the screw rod to rotate through the worm and the worm wheel, so that the connecting plate drives the mounting plate and the spreading plate to adjust the height through the rotation of the screw rod, and the effect of spreading concrete with various heights is realized.
Description
Technical Field
The utility model relates to the technical field of road construction equipment, in particular to a concrete paving device for road construction.
Background
Road construction is the national infrastructure, needs to use the paving device to pave the concrete in road construction work progress for the surface of concrete approaches to the level.
The concrete paving device in the prior art cannot adjust the height, so that concrete with various sizes and thicknesses cannot be paved, and the paving device is not stable in the walking process, so that the paving quality of the concrete pavement is reduced. Therefore, it is necessary to design a concrete paving apparatus for road construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that concrete with various sizes and thicknesses cannot be paved and the quality of paved concrete pavements is reduced in the prior art, and provides a concrete paving device for road construction.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete device that paves for road construction, includes the casing, there is the install bin one side outer wall of casing through bolted connection, one side of install bin is provided with the mounting panel, there is the board that paves through bolted connection the bottom outer wall of mounting panel, there are two connecting plates one side outer wall of mounting panel through bolted connection, be connected with two screw rods through the bearing between the top inner wall of install bin and the bottom inner wall, two the screw rod passes through threaded connection, two with two connecting plates respectively the outside of screw rod is connected with the worm wheel through the parallel key, be connected with the pivot through the bearing between the both sides inner wall of install bin, the outside of pivot is connected with two worms through the parallel key, two the worm meshes with two worm wheels respectively, the inner wall that the install bin was run through to the one end of pivot has the hand wheel through splined connection.
Furthermore, two rollers are connected between the inner walls of the two sides of the shell through bearings, and a crawler belt is connected between the two rollers in a transmission mode.
Furthermore, one side outer wall of stand out board is provided with the perk limit, one side outer wall of install bin is opened there is the sliding opening, connecting plate sliding connection is in the inside of sliding opening.
Furthermore, the outer wall of one side of the shell is connected with a speed reducing motor through a bolt, and one end of an output shaft of the speed reducing motor is connected with one of the rollers through a spline.
Furthermore, a fixing plate is welded on the outer wall of one side of the mounting plate, a guide pillar is welded on the outer wall of the top of the fixing plate, the top end of the guide pillar penetrates through the inner wall of the top of the mounting box, and scales are arranged on the outer wall of the guide pillar.
Further, one side of casing is provided with the mounting bracket, the inside of mounting bracket is connected with the direction roller through the bearing, there is the connecting block one side outer wall of casing through bolted connection, the inside of connecting block is connected with the steering spindle through the bearing, the bottom and the mounting bracket welding of steering spindle.
Furthermore, the outer wall of the top of the shell is provided with a standing groove, and the outer wall of one side of the steering shaft is welded with a steering handle.
The utility model has the beneficial effects that:
1. through pivot, screw rod and the connecting plate that sets up, the pivot drives the screw rod through worm and worm wheel and rotates, and then makes the connecting plate drive mounting panel and stand board through the rotation of screw rod and carry out altitude mixture control, and then has realized the effect that can pave to multiple high concrete.
2. Through the roller and the track that set up, utilize gear motor to drive roller and track and rotate for the walking of paving device is more steady, and then has realized improving the effect of concrete paving quality.
3. Through the steering handle, steering shaft and the direction roller that set up, the utilization turns to can rotate steering shaft and direction roller for the device that paves concrete transfers the direction more convenient, and then has realized paving device convenient to use's effect.
4. Through the stand board that sets up with stick up the limit, utilize to stick up the limit and make when meetting the stone to concrete paving in-process, can make the smooth concrete of impressing of stone in, avoid dragging the stone and cause the concrete surface mar to appear.
Drawings
Fig. 1 is a schematic view of the overall structure of a concrete paving device for road construction according to the present invention;
fig. 2 is a schematic structural view of an installation box of the concrete paving device for road construction, which is provided by the utility model;
fig. 3 is an enlarged view of a portion a of the concrete paving apparatus for road construction according to the present invention.
In the figure: the device comprises a shell 1, an installation box 2, an installation plate 3, a rotating shaft 4, a sliding opening 5, a connecting plate 6, a hand wheel 7, a fixing plate 8, a guide post 9, scales 10, a roller column 11, a crawler 12, a speed reducing motor 13, a stand plate 14, a raised edge 15, an installation frame 16, a direction roller 17, a connecting block 18, a steering shaft 19, a steering handle 20, a standing groove 21, a screw rod 22, a worm 23 and a worm wheel 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, a concrete paving device for road construction comprises a housing 1, wherein the outer wall of one side of the housing 1 is connected with an installation box 2 through a bolt, one side of the installation box 2 is provided with an installation plate 3, the outer wall of the bottom of the installation plate 3 is connected with a paving plate 14 through a bolt, the surface of concrete is paved by the paving plate 14, the outer wall of one side of the installation plate 3 is connected with two connecting plates 6 through a bolt, two screw rods 22 are connected between the inner wall of the top and the inner wall of the bottom of the installation box 2 through bearings, the two screw rods 22 are respectively connected with the two connecting plates 6 through threads, the outer parts of the two screw rods 22 are connected with worm wheels 24 through flat keys, the inner walls of the two sides of the installation box 2 are connected with a rotating shaft 4 through bearings, the outer part of the rotating shaft 4 is connected with two worms 23 through flat keys, the two worms 23 are respectively meshed with the two worm wheels 24, one end of the rotating shaft 4 penetrates through the inner wall of the installation box 2 and is connected with a hand wheel 7 through a spline, the rotation of the rotating shaft 4 is facilitated by the hand wheel 7.
Further, two rollers 11 are connected between the inner walls of the two sides of the shell 1 through bearings, and a crawler 12 is connected between the two rollers 11 in a transmission manner, so that the rollers 11 can drive the crawler 12 to rotate, and further the shell 1 can walk.
Further, one side outer wall of the stand plate 14 is provided with a raised edge 15, one side outer wall of the installation box 2 is provided with a sliding opening 5, the connecting plate 6 is connected inside the sliding opening 5 in a sliding mode, and the connecting plate 6 can move up and down by means of the sliding opening 5.
Further, the outer wall of one side of the shell 1 is connected with a speed reducing motor 13 through a bolt, one end of an output shaft of the speed reducing motor 13 is connected with one of the rollers 11 through a spline, the type of the speed reducing motor 13 is CH-28, the speed reducing motor 13 is utilized to drive one of the rollers 11 to rotate, and then the other two rollers 11 are driven to rotate through the crawler belt 12.
Further, the outer wall welding of one side of mounting panel 3 has fixed plate 8, and the outer wall welding of the top of fixed plate 8 has guide pillar 9, and the top of guide pillar 9 runs through 2 top inner walls of install bin, and the outer wall of guide pillar 9 is provided with scale 10, conveniently grasps the height of mounting panel 3 adjustment through scale 10.
Further, one side of casing 1 is provided with mounting bracket 16, and mounting bracket 16's inside is connected with direction roller 17 through the bearing, and there is connecting block 18 one side outer wall of casing 1 through bolted connection, and connecting block 18's inside is connected with steering spindle 19 through the bearing, and steering spindle 19's bottom and mounting bracket 16 weld utilize direction roller 17's rotation to make the device that paves change direction at the in-process that removes.
Furthermore, a standing groove 21 is formed in the outer wall of the top of the shell 1, a steering handle 20 is welded to the outer wall of one side of the steering shaft 19, and the steering shaft 19 can be conveniently rotated by the steering handle 20.
The working principle is as follows: when the device is used, when the height of concrete paving needs to be adjusted, the rotating shaft 4 is rotated through the hand wheel 7, the rotating shaft 4 drives the two worms 23 to rotate, the worms 23 rotate to drive the worm wheel 24 to rotate, the worm wheel 24 rotates to drive the screw rod 22 to rotate, the connecting plate 6 drives the mounting plate 3 to move upwards through the rotation of the screw rod 22, further the height of the paving plate 14 at the bottom of the mounting plate 3 from the ground is adjusted, when the paving device needs to be steered, the power source for speed reduction is connected through a wire, the speed reduction motor 13 drives one of the roller posts 11 to rotate, further the roller post 11 drives the crawler 12 to rotate, further the walking of the shell 1 is realized, when a person needs to steer, the person stands inside the standing groove 21, and the steering handle 20 is rotated, so that the steering shaft 19 can drive the mounting rack 16 to rotate, so that the mounting frame 16 drives the direction roller 17 to rotate, and the driving direction of the shell 1 is changed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a concrete paving device for road construction, includes casing (1), its characterized in that, there are install bin (2) one side outer wall of casing (1) through bolted connection, one side of install bin (2) is provided with mounting panel (3), there are stand board (14) bottom outer wall of mounting panel (3) through bolted connection, there are two connecting plates (6) one side outer wall of mounting panel (3) through bolted connection, be connected with two screw rods (22) through the bearing between the top inner wall of install bin (2) and the bottom inner wall, two screw rods (22) pass through threaded connection with two connecting plates (6) respectively, two the outside of screw rod (22) is connected with worm wheel (24) through flat key, be connected with pivot (4) through the bearing between the both sides inner wall of install bin (2), the outside of pivot (4) is connected with two worms (23) through flat key, two worm (23) mesh with two worm wheel (24) respectively, there is hand wheel (7) through splined connection in the inner wall that install bin (2) was run through to the one end of pivot (4).
2. A concrete paving device for road construction according to claim 1, characterized in that two rollers (11) are connected between the inner walls of the two sides of the housing (1) through bearings, and a track (12) is connected between the two rollers (11) in a transmission way.
3. A concrete paving device for road construction according to claim 1, characterized in that the outer wall of one side of the paving plate (14) is provided with a raised edge (15), the outer wall of one side of the mounting box (2) is provided with a sliding opening (5), and the connecting plate (6) is slidably connected inside the sliding opening (5).
4. A concrete paving device for road construction according to claim 2, characterized in that the outer wall of one side of the housing (1) is connected with a speed reducing motor (13) through a bolt, and one end of the output shaft of the speed reducing motor (13) is connected with one of the rollers (11) through a spline.
5. The concrete paving device for road construction according to claim 1, wherein a fixing plate (8) is welded on the outer wall of one side of the mounting plate (3), a guide pillar (9) is welded on the outer wall of the top of the fixing plate (8), the top end of the guide pillar (9) penetrates through the inner wall of the top of the mounting box (2), and the outer wall of the guide pillar (9) is provided with a scale (10).
6. A concrete paving device for road construction according to claim 1, characterized in that one side of the housing (1) is provided with a mounting bracket (16), the inside of the mounting bracket (16) is connected with a direction roller (17) through a bearing, the outer wall of one side of the housing (1) is connected with a connecting block (18) through a bolt, the inside of the connecting block (18) is connected with a steering shaft (19) through a bearing, and the bottom end of the steering shaft (19) is welded with the mounting bracket (16).
7. A concrete paving device for road construction according to claim 6, characterized in that the top outer wall of the housing (1) is provided with a standing groove (21), and the outer wall of one side of the steering shaft (19) is welded with a steering handle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121877821.5U CN215947797U (en) | 2021-08-12 | 2021-08-12 | Concrete paving device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121877821.5U CN215947797U (en) | 2021-08-12 | 2021-08-12 | Concrete paving device for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215947797U true CN215947797U (en) | 2022-03-04 |
Family
ID=80432189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121877821.5U Active CN215947797U (en) | 2021-08-12 | 2021-08-12 | Concrete paving device for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215947797U (en) |
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2021
- 2021-08-12 CN CN202121877821.5U patent/CN215947797U/en active Active
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