CN218667005U

CN218667005U - Road surface leveling mechanism

Info

Publication number: CN218667005U
Application number: CN202222396550.2U
Authority: CN
Inventors: 张晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-03-21
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a road surface leveling mechanism, including connecting seat and handheld frame, be provided with on the connecting seat: the adjusting mechanism comprises a moving assembly and a control assembly, the adjusting mechanisms are arranged at two ends of the connecting seat, and the cleaning mechanism comprises an elastic assembly and a sliding assembly; through designing the adjusting mechanism, the height of the handheld frame can be adjusted according to the height of an operator, the handheld hand wheel drives the screw rod to rotate in situ, the moving body and the handheld frame are moved on the outer surface of the screw rod when the screw rod rotates in situ, the handheld frame is moved and adjusted to a certain operation height, the threaded sliding body slides in the second sliding groove to stably control the end part of the handheld frame and the vertical rod when the height of the handheld frame is adjusted, and the threaded sliding body is screwed to strengthen the fastening between the handheld frame and the vertical rod.

Description

Road surface leveling mechanism

Technical Field

The utility model belongs to the technical field of leveling mechanism, concretely relates to road surface leveling mechanism.

Background

The highway pavement is a layered structure paved in the range of a lane on a highway subgrade, concrete is directly piled together during highway pavement construction, the concrete is required to be leveled, the concrete is generally leveled during the highway pavement construction through a leveling mechanism, the existing leveling mechanism extrudes and levels the concrete pavement with certain thickness through a leveling roller, so that the effect of leveling the highway pavement is achieved, the leveling mechanism is called a leveling mechanism, is directly positioned on the surface of the highway pavement during the operation of the leveling mechanism and is moved and used by the hand operation of an operator, the pavement is smoothly extruded while moving, and the leveling effect of the leveling machine on the pavement is improved;

when leveling the road surface, current leveling mechanism directly places leveling mechanism on the surface on road surface through the gyro wheel contact in ground, and through remove when using leveling mechanism the flattening roller rotate the operation to the road surface flattening, and for the handheld tip operation of operating personnel uses when leveling mechanism flattening is operated, and when using according to the operation of different operating personnel, operating personnel's height is different, it is uncomfortable to cause operating personnel arm when operating personnel tightly holds the operation of handheld frame, thereby influence operating personnel to leveling mechanism's operation and use, thereby influence the problem that leveling mechanism used the road surface flattening, we provide a road surface leveling mechanism for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road surface leveling mechanism to when proposing to operate according to different operating personnel and use in solving above-mentioned background art, operating personnel's height is different, and it is uncomfortable to cause operating personnel to tightly hold operating personnel arm when handing the frame operation, thereby influences operating personnel to leveling mechanism's operation and use, thereby influences the problem that leveling mechanism used the road surface flattening.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a road surface leveling mechanism, includes connecting seat and handheld frame, be provided with on the connecting seat:

the fixing plate is welded and fixed at the middle position of the lower surface of the connecting seat;

the adjusting mechanism comprises a moving assembly and a control assembly, and the adjusting mechanism is arranged at two ends of the connecting seat;

the cleaning mechanism comprises an elastic component and a sliding component, and is arranged in the middle of the lower surface of the connecting seat.

Preferably, the lower surface both sides of connecting seat all rotate and are connected with the flattening roller, the tip of flattening roller is located the inside bolt fixed mounting that has of one end of connecting seat has from the driving wheel through bolt fixed mounting, the side of connecting seat has the motor through bolt fixed mounting, the tip of motor is located the inside of connecting seat has the action wheel through bolt fixed mounting, the surface of action wheel is provided with the belt, just the action wheel with pass through from the driving wheel the belt rotates to be connected, the lower surface both ends of connecting seat all are provided with two gyro wheels.

Preferably, the moving assembly comprises screw rods which are arranged at two ends of the upper surface of the connecting seat through bearings, hand wheels are welded and fixed at the top ends of the screw rods, and the moving body is welded and fixed in the handheld frame, and the screw rods penetrate through the moving body.

Preferably, the control assembly is including seting up the second spout at the handheld frame tip, the inside sliding connection of second spout has the screw thread sliding body, and including the pole setting of welded fastening at connecting seat upper surface both ends side, just the tip of screw thread sliding body with the tip of pole setting is passed through the helicitic texture and is closed the connection soon.

Preferably, the elastic component comprises a compression spring fixed on the side surface of the fixed plate in a welding mode, and a scraper fixed on the end portion of the compression spring in a welding mode.

Preferably, the scraper is embedded in the fixed plate, and the scraper is elastically connected with the inner part of the fixed plate through the compression spring.

Preferably, the sliding assembly comprises two first sliding grooves formed in the end portions of the fixing plate and a sliding block arranged inside the first sliding grooves, the sliding block is connected with the inside of the fixing plate through welding, and the end portions of the scraping plates and the end portions of the fixing plate are connected with the first sliding grooves in a sliding mode through the sliding block.

Preferably, the first sliding groove and the scraper are of an integrated structure, and the sliding block is matched with the internal structure of the first sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

through designing the adjustment mechanism, can adjust the height of handheld frame according to operating personnel's height, handheld hand wheel drives the lead screw normal position and rotates, and move the moving body and the surface of handheld frame at the lead screw when the lead screw normal position rotates, and move handheld frame and adjust to certain operating height, and make the screw gliding mass slide with stable control between the tip of handheld frame and the pole setting in the inside of second spout when handheld height adjustment, and screw the screw gliding mass and strengthen the fastening between handheld frame and the pole setting, easily strengthen the fastening when handheld frame is in the height of operating personnel operation and use, and conveniently and tightly hold the comfortable operation leveling mechanism of handheld frame and operate road surface flattening when operating, consequently conveniently when carrying out height adjustment to handheld frame with operating personnel handheld operation, and easily use road surface flattening by leveling mechanism, and play certain road surface flattening effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic bottom view of the present invention;

FIG. 5 is an enlarged schematic view of a portion B of FIG. 4 according to the present invention;

in the figure: 100. a connecting seat; 101. erecting a rod; 102. a hand wheel; 103. a screw rod; 104. a threaded sliding body; 105. a driven wheel; 106. a driving wheel; 107. a belt; 108. a fixing plate; 1081. a squeegee; 1082. a slider; 1083. a first chute; 1084. a compression spring; 200. a leveling roller; 300. a roller; 400. a motor; 500. a hand-held frame; 501. a second chute; 502. a moving body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a road surface leveling mechanism comprises a connecting seat 100 and a handheld frame 500, wherein the connecting seat 100 is provided with:

a fixing plate 108, and the fixing plate 108 is welded and fixed at the middle position of the lower surface of the connecting base 100;

the adjusting mechanism comprises a moving component and a control component, and is arranged at two ends of the connecting seat 100, so that the height can be easily adjusted and used during operation and use, and different personnel can conveniently operate and use the handheld leveling mechanism of the hand-holding frame 500;

the cleaning mechanism comprises an elastic component and a sliding component, and is arranged at the middle position of the lower surface of the connecting seat 100, so that the cleaning mechanism can clean the leveling roller 200 when the road surface is leveled, and the smooth leveling of the road surface is easy.

In this embodiment, preferably, both sides of the lower surface of the connecting base 100 are rotatably connected with the leveling rollers 200, the driven wheel 105 is fixedly installed inside one end of the leveling roller 200, which is located inside one end of the connecting base 100, the motor 400 is fixedly installed on the side surface of the connecting base 100, the driving wheel 106 is fixedly installed inside the connecting base 100, which is located inside the end of the motor 400, the belt 107 is disposed on the outer surface of the driving wheel 106, the driving wheel 106 and the driven wheel 105 are rotatably connected through the belt 107, two rollers 300 are disposed at both ends of the lower surface of the connecting base 100, the handheld frame 500 is tightly held, the connecting base 100 is moved by contacting the ground through the rollers 300, and the motor 400 is powered on to operate, and the driving wheel 106 is driven to rotate when the motor 400 operates, the driven wheel 105 and the leveling rollers 200 are driven to rotate by the belt 107, and the leveling rollers 200 are rotated and are contacted with the road surface to squeeze the road surface to perform leveling operation, thereby facilitating the operation of leveling the road surface when the leveling mechanism moves.

In order to adjust the surface height of the handheld frame 500 according to the height of a user and to adjust the operation and use of the handheld frame 500 by hand tightening, the moving assembly comprises a screw rod 103 mounted at two ends of the upper surface of the connecting base 100 through a bearing, a hand wheel 102 is welded and fixed at the top end of the screw rod 103, and a moving body 502 welded and fixed inside the handheld frame 500, wherein the screw rod 103 penetrates through the moving body 502.

In order to facilitate the handheld frame 500 to carry out stable control during height adjustment, the control of being convenient for is adjusted and is used to do benefit to stable operation and use, the control assembly is including seting up the second spout 501 at handheld frame 500 tip, and the inside sliding connection of second spout 501 has screw thread gliding mass 104, and including welded fastening in the pole setting 101 of connecting seat 100 upper surface both ends side, and the tip of screw thread gliding mass 104 passes through the helicitic texture with the tip of pole setting 101 and closes the connection soon.

To facilitate the resilient pressing of the blade 1081 into contact with the surface of the leveling roller 200 when cleaning concrete, to facilitate the cleaning process, and to not affect the leveling of the surface of the leveling roller 200 when the blade 1081 is resiliently pressed, the resilient members include a pressing spring 1084 welded to the side of the fixing plate 108, and include a blade 1081 welded to the end of the pressing spring 1084.

In order to facilitate elastic pressing and contact of the wiper 1081 against the surface of the smoothing roll 200, for cleaning concrete use, the wiper 1081 is embedded inside the fixing plate 108, and the wiper 1081 is elastically connected with the inside of the fixing plate 108 by the pressing spring 1084.

In order to facilitate the stable control of the scraper 1081 during the elastic movement and the stable elastic pressing, the sliding assembly includes two first sliding grooves 1083 formed at the end portions of the fixing plate 108 and a sliding block 1082 arranged inside the first sliding grooves 1083, the sliding block 1082 is connected with the inside of the fixing plate 108 by welding, and the end portions of the scraper 1081 and the fixing plate 108 are slidably connected with the first sliding grooves 1083 by the sliding block 1082, so as to facilitate the stable control operation during the elastic pressing cleaning process.

In order to facilitate the stable control of the scraper 1081 by sliding the sliding block 1082 in the first sliding groove 1083, the scraper 1081 is used for stably scraping concrete, the first sliding groove 1083 and the scraper 1081 are of an integrated structure, and the sliding block 1082 is matched with the internal structure of the first sliding groove 1083.

The utility model discloses a theory of operation and use flow: when the road surface leveling mechanism is operated and used, the connecting seat 100 is directly transversely placed on the surface of the road surface, the surface of the leveling roller 200 is contacted with the road surface, before the operation, the height of the handheld frame 500 is adjusted according to the height of an operator, the hand wheel 102 can be directly held to drive the screw rod 103 to rotate in situ, the moving body 502 and the handheld frame 500 move on the outer surface of the screw rod 103 when the screw rod 103 rotates in situ, the handheld frame 500 moves and is adjusted to a certain operation height, the threaded sliding body 104 slides in the second sliding groove 501 when the height of the handheld frame 500 is adjusted to stably control the position between the end part of the handheld frame 500 and the upright rod 101, the threaded sliding body 104 is screwed to strengthen the fastening between the handheld frame 500 and the upright rod 101, the handheld frame 500 is easy to strengthen the fastening use when the handheld frame 500 is at the operation height of the operator, and the handheld frame 500 is convenient to comfortably operate the leveling mechanism to level the road surface when the handheld frame 500 is operated, so that the handheld frame 500 is convenient to carry out height adjustment on the hand operation, the leveling operation, the road surface, the leveling mechanism is easy to level the road surface, and a certain road surface effect is achieved;

then, during the road surface leveling operation, the handle holder 500 can be directly tightened, the roller 300 is contacted with the ground moving connecting seat 100, the motor 400 is electrified to operate, the driving wheel 106 is driven to rotate when the motor 400 operates, the driven wheel 105 and the leveling roller 200 are driven to rotate by the belt 107, the leveling roller 200 is contacted with the road surface when rotating, the road surface is extruded to perform the leveling operation, the leveling operation on the road surface is convenient when the leveling mechanism moves, and the operation and the use are convenient;

finally, when the leveling roller 200 rotates and contacts with the road surface leveling operation, when too much concrete remains on the surface of the leveling roller 200, the pressing spring 1084 can be directly used for generating deformation to elastically connect the scraper 1081 to the surface of the leveling roller 200, and meanwhile, when the scraper 1081 elastically moves, the sliding block 1082 slides in the first sliding groove 1083 to stably control the scraper 1081, and when the leveling roller 200 rotates to level the road surface, the scraper 1081 is stably pressed on the surface of the leveling roller 200 to scrape the residual concrete on the surface of the leveling roller 200, so that the cleaning treatment of the leveling roller 200 is facilitated when the road surface is leveled, too much concrete is not easily accumulated on the surface of the leveling roller 200, the cleaning treatment of the leveling roller 200 is facilitated, and the smooth leveling operation of the road surface concrete is facilitated after the cleaning treatment of the leveling roller 200, so that the leveling effect of the road surface concrete is improved.

Although embodiments of the present invention have been shown and described (with particularity and detail in the foregoing description), it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road surface leveling mechanism, includes connecting seat (100) and handheld frame (500), its characterized in that: the connecting seat (100) is provided with:

the fixing plate (108), and the fixing plate (108) is welded and fixed at the middle position of the lower surface of the connecting seat (100);

the adjusting mechanism comprises a moving assembly and a control assembly, and is arranged at two ends of the connecting seat (100);

the cleaning mechanism comprises an elastic component and a sliding component, and is arranged in the middle of the lower surface of the connecting seat (100).

2. A road screeding mechanism as claimed in claim 1, wherein: the lower surface both sides of connecting seat (100) all rotate and are connected with leveling roller (200), the tip of leveling roller (200) is located the inside bolt fixed mounting that has of one end of connecting seat (100) has from driving wheel (105), there is motor (400) side of connecting seat (100) through bolt fixed mounting, the tip of motor (400) is located there is action wheel (106) in the inside of connecting seat (100) through bolt fixed mounting, the surface of action wheel (106) is provided with belt (107), just action wheel (106) with follow driving wheel (105) and pass through belt (107) rotate and connect, the lower surface both ends of connecting seat (100) all are provided with two gyro wheels (300).

3. A road screeding mechanism as claimed in claim 1 or 2, wherein: the moving assembly comprises screw rods (103) which are arranged at two ends of the upper surface of the connecting seat (100) through bearings, hand wheels (102) are fixedly welded at the top ends of the screw rods (103), and a moving body (502) which is fixedly welded inside the handheld frame (500) is included, and the screw rods (103) penetrate through the inside of the moving body (502).

4. A road screeding mechanism as claimed in claim 1, wherein: the control assembly is including offering second spout (501) at handheld frame (500) tip, the inside sliding connection of second spout (501) has screw thread sliding body (104) to and including pole setting (101) of welded fastening at connecting seat (100) upper surface both ends side, just the tip of screw thread sliding body (104) with the tip of pole setting (101) is passed through the helicitic texture and is closed the connection soon.

5. A road screeding mechanism as claimed in claim 1, wherein: the elastic component comprises a compression spring (1084) fixed on the side surface of the fixed plate (108) in a welding mode, and a scraper (1081) fixed at the end portion of the compression spring (1084) in a welding mode.

6. A road screeding mechanism as claimed in claim 5, wherein: the scraper (1081) is embedded in the fixing plate (108), and the scraper (1081) is elastically connected with the inside of the fixing plate (108) through the compression spring (1084).

7. A road screeding mechanism as claimed in claim 5, wherein: the sliding assembly comprises two first sliding grooves (1083) arranged at the end parts of a fixing plate (108) and a sliding block (1082) arranged inside the first sliding grooves (1083), the sliding block (1082) is connected with the inside of the fixing plate (108) through welding, and the end parts of the scraping plates (1081) and the end parts of the fixing plate (108) are in sliding connection with the first sliding grooves (1083) through the sliding block (1082).

8. A road screeding mechanism as claimed in claim 7, wherein: the first sliding groove (1083) and the scraper (1081) are of an integrated structure, and the sliding block (1082) is matched with the internal structure of the first sliding groove (1083).