CN211113037U

CN211113037U - Temporary road leveling device for building construction

Info

Publication number: CN211113037U
Application number: CN201921072814.0U
Authority: CN
Inventors: 陈岚昕; 黄艳丽
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-07-28
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a temporary road leveling device for building construction, which comprises a portal frame, wherein U-shaped frames are arranged at the bottoms of two outer sides of the portal frame, rotating shafts are arranged in the U-shaped frames through bearings, the number of the rotating shafts in each U-shaped frame is two, the rotating shafts are horizontally and symmetrically distributed, and the end parts of the rotating shafts, which are far away from the portal frame, penetrate through the U-shaped frames and are provided with moving wheels; the upper surface of the door-shaped frame is provided with a double-shaft motor, two output ends of the double-shaft motor are provided with driving shafts, the two driving shafts respectively extend towards the two U-shaped frames, and the end part of each driving shaft is provided with a transmission assembly for driving the rotating shaft to rotate; the upper surface of the door-shaped frame is provided with a heightening rod in a penetrating mode, and the telescopic end of the heightening rod vertically extends downwards into the interior of the door-shaped frame and is provided with a scraper. Has the advantages that: can realize leveling the automation of concrete, need not artifical and level, level effectual efficient, excellent in use effect.

Description

Temporary road leveling device for building construction

Technical Field

The utility model relates to a construction auxiliary device technical field, concretely relates to construction is with interim road leveling device.

Background

In the construction process, in order to facilitate the transportation of materials, temporary roads of concrete pouring need to be laid. In the pouring process of the concrete road, the concrete needs to be leveled in order to ensure the smoothness of the road surface, and the leveling device is used for leveling. However, the prior leveling method is to manually use a scraper to level, which has the disadvantages of high labor intensity, low efficiency and unsatisfactory use effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an interim road levels device for construction just for solving above-mentioned problem to solve among the prior art present level and smooth and use the scraper blade to strickle for the manual work, intensity of labour is big, and is inefficient, the unsatisfactory technical problem that waits of result of use. The utility model provides an among a great deal of technical scheme preferred technical scheme can realize leveling the automation of concrete, need not the manual work and levels, level effectual efficient, technological effect such as excellent in use effect sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a temporary road leveling device for building construction, including door type frame, U type frame is all installed to door type frame two outside bottoms, install the pivot through the bearing in the U type frame, every the pivot in the U type frame is total two, and horizontal symmetric distribution, the pivot is kept away from the tip of door type frame runs through the U type frame, and installs and remove the wheel;

the upper surface of the door-shaped frame is provided with a double-shaft motor, two output ends of the double-shaft motor are provided with driving shafts, the two driving shafts respectively extend towards the two U-shaped frames, and the end part of each driving shaft is provided with a transmission assembly for driving the rotating shaft to rotate; the upper surface of the door-shaped frame is provided with a heightening rod in a penetrating mode, and the telescopic end of the heightening rod vertically extends downwards into the interior of the door-shaped frame and is provided with a scraper.

When the temporary road leveling device for building construction is used, the door-shaped frames are spanned above a road needing a certificate, the two U-shaped frames are respectively positioned outside a concrete pouring template, the scraping plate is positioned above the road surface of the certificate, the length of the height adjusting rod is adjusted, the height adjustment of the scraping plate is realized, the leveling requirements of the road surfaces with different heights are met, and the application range is wide; when leveling, will biax motor and mains connection, through biax motor drives the drive shaft is rotatory, through drive assembly carries out the transmission, thereby the drive the pivot is rotatory, remove the wheel along with the pivot is rotatory, realizes the moving as a whole of device, passes through at the removal in-process the scraper blade levels the concrete road surface, and the device can realize leveling the automation of concrete, need not the manual work and levels, levels effectual efficient, excellent in use effect.

Preferably, the heightening rod comprises a bearing pipe, the bearing pipe is installed on the upper surface of the door-shaped frame in a penetrating mode, a guide groove is formed in the outer wall of the bearing pipe in a penetrating mode, the guide groove extends along the axial direction of the bearing pipe, the bottom end of the bearing pipe extends into the door-shaped frame, a bearing sleeve is installed inside the bearing pipe through a bearing, the bearing sleeve penetrates out of the bottom end of the bearing pipe, an adjusting nut is installed at the bottom end of the bearing sleeve, a lifting screw is installed inside the adjusting nut through threads, the bottom end of the lifting screw is connected with the scraper, the upper end of the lifting screw extends into the inside of the bearing pipe and is provided with a guide block, and the guide block is in clearance fit with the guide.

Preferably, the upper surface of the scraper is connected with two guide rods which are symmetrically distributed on two sides of the height adjusting rod, the upper ends of the guide rods penetrate through the door-shaped frame and are provided with the baffle plates, and the outer side of each guide rod is sleeved with a supporting spring which is located on the surface of the door-shaped frame and between the baffle plates.

Preferably, the transmission assembly comprises two transmission belt wheels and a transmission belt, the two transmission belt wheels are respectively arranged at the end part of the driving shaft and the outer side of the rotating shaft, and the transmission belt is connected between the two transmission belt wheels in a transmission manner.

Preferably, a storage battery is mounted on the surface of the door-shaped frame, and the storage battery is electrically connected with the double-shaft motor.

Preferably, the outer circular surface of the moving wheel is uniformly provided with conical columns.

Has the advantages that: can realize leveling the automation of concrete, need not artifical and level, level effectual efficient, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of the height adjusting rod structure of the present invention;

fig. 3 is an enlarged schematic view of the guide bar mounting structure of the present invention.

The reference numerals are explained below:

1. a gantry frame; 2. a squeegee; 3. a height adjusting rod; 301. a carrier tube; 302. a guide groove; 303. a guide block; 304. a bearing sleeve; 305. adjusting the nut; 306. lifting a screw rod; 4. a guide bar; 5. a U-shaped frame; 6. a rotating shaft; 7. a moving wheel; 8. a transmission assembly; 801. a drive pulley; 802. a drive belt; 9. a drive shaft; 10. a baffle plate; 11. a supporting spring; 12. a double-shaft motor; 13. and (4) a storage battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a temporary road leveling device for building construction, which comprises a portal frame 1, wherein the bottoms of two outer sides of the portal frame 1 are respectively provided with a U-shaped frame 5, the inside of the U-shaped frame 5 is provided with a rotating shaft 6 through a bearing, the number of the rotating shafts 6 inside each U-shaped frame 5 is two, the rotating shafts are horizontally and symmetrically distributed, the end part of each rotating shaft 6 far away from the portal frame 1 penetrates through the U-shaped frame 5, and is provided with a movable wheel 7;

the upper surface of the door-shaped frame 1 is provided with a double-shaft motor 12, two output ends of the double-shaft motor 12 are provided with driving shafts 9, the two driving shafts 9 extend towards the two U-shaped frames 5 respectively, and the end parts of the driving shafts 9 are provided with transmission components 8 for driving the rotating shafts 6 to rotate; the upper surface of the door-shaped frame 1 is provided with a height adjusting rod 3 in a penetrating way, and the telescopic end of the height adjusting rod 3 vertically extends downwards into the door-shaped frame 1 and is provided with a scraper 2.

As an alternative embodiment, the height-adjusting rod 3 includes a bearing tube 301, the bearing tube 301 is installed on the upper surface of the gantry 1, a guide groove 302 is installed on the outer wall of the bearing tube 301, the guide groove 302 extends along the axial direction of the bearing tube 301, the bottom end of the bearing tube 301 extends into the gantry 1, a bearing sleeve 304 is installed inside the bearing tube 301 through a bearing, the bearing sleeve 304 extends out of the bottom end of the bearing tube 301, an adjusting nut 305 is installed at the bottom end of the bearing sleeve 304, a lifting screw 306 is installed inside the adjusting nut 305 through a thread, the bottom end of the lifting screw 306 is connected with the scraper 2, the upper end of the lifting screw 306 extends into the bearing tube 301 and is installed with a guide block 303, the guide block 303 is in clearance fit with the guide groove 302, so that when the height of the scraper 2 needs to be adjusted, the adjusting nut 305 is screwed, the lifting screw 306 is limited and guided through the guide block 303 and the guide groove 302, the lifting screw, the lifting screw 306 drives the scraper 2 to lift, so that the height of the scraper 2 is adjusted.

2 upper surface of scraper blade is connected with guide bar 4, guide bar 4 is total two, and the symmetric distribution is in heightening 3 both sides of pole, guide bar 4 upper end is worn out door type frame 1 and is installed

baffle

10, 4 outside covers of guide bar are equipped with and are propped a spring 11, prop a spring 11 and be located between door type frame 1 surface and the baffle 10, set up like this along with the length adjustment to heightening pole 3, the elasticity that utilizes propping a spring 11 can make the guide post along with 2 synchronous lifts of scraper blade, supplementary realization scraper blade 2's altitude mixture control, can play supplementary bearing effect to scraper blade 2 simultaneously, guarantee scraper blade 2's steadiness.

The transmission assembly 8 comprises two transmission belt wheels 801 and a transmission belt 802, the two transmission belt wheels 801 are installed on the end portion of the driving shaft 9 and the outer side of the rotating shaft 6 respectively, the transmission belt 802 is connected between the two transmission belt wheels 801 in a transmission mode, transmission is carried out through the transmission belt wheels 801 and the transmission belt 802, and the rotating shaft 6 and the driving shaft 9 can rotate synchronously.

Preferably, the driving pulley 801 is a synchronous pulley, and the driving belt 802 is a synchronous belt, so that the driving accuracy of the driving pulley 801 and the driving belt 802 can be ensured.

The storage battery 13 is arranged on the surface of the door-shaped frame 1, and the storage battery 13 is electrically connected with the double-shaft motor 12, so that the arrangement is favorable for improving the use flexibility of the device.

The outer disc of moving wheel 7 evenly is provided with the toper post, sets up like this and can improve the contact frictional force who moves wheel 7 and ground, guarantees device walking stability.

By adopting the structure, when the device is used, the door-shaped frame 1 is arranged above a road needing a certificate in a spanning mode, the two U-shaped frames 5 are respectively positioned on the outer sides of the concrete pouring templates, the scraper 2 is positioned above the road surface to be certified, the length of the height-adjusting rod 3 is adjusted, the height adjustment of the scraper 2 is realized, the leveling requirements of the road surfaces with different heights are met, and the device is wide in application range; when leveling, with double-shaft motor 12 and commercial power connection, it is rotatory to drive shaft 9 through double-shaft motor 12, transmits through drive assembly 8 to drive pivot 6 is rotatory, removes wheel 7 along with pivot 6 is rotatory, realizes the moving as a whole of device, levels the concrete road surface through scraper blade 2 at the removal in-process, and the device can realize leveling the automation of concrete, need not the manual work and levels, levels effectual efficient, excellent in use effect.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a construction is with interim road leveling device which characterized in that: the device comprises a door-shaped frame (1), wherein U-shaped frames (5) are respectively arranged at the bottoms of two outer sides of the door-shaped frame (1), rotating shafts (6) are arranged in the U-shaped frames (5) through bearings, the number of the rotating shafts (6) in each U-shaped frame (5) is two, the rotating shafts are horizontally and symmetrically distributed, and the end parts, far away from the door-shaped frame (1), of the rotating shafts (6) penetrate through the U-shaped frames (5) and are provided with moving wheels (7);

a double-shaft motor (12) is mounted on the upper surface of the door-shaped frame (1), driving shafts (9) are mounted at two output ends of the double-shaft motor (12), the two driving shafts (9) extend towards the two U-shaped frames (5) respectively, and a transmission assembly (8) for driving the rotating shaft (6) to rotate is mounted at the end part of each driving shaft (9); the upper surface of the door-shaped frame (1) is provided with a heightening rod (3) in a penetrating mode, and the telescopic end of the heightening rod (3) vertically extends downwards to the inside of the door-shaped frame (1) and is provided with a scraper (2).

2. A temporary road grading device for construction according to claim 1, characterized in that: the height adjusting rod (3) comprises a bearing pipe (301), the bearing pipe (301) is installed on the upper surface of the door-shaped frame (1) in a penetrating mode, a guide groove (302) is arranged on the outer wall of the bearing pipe (301) in a penetrating mode, the guide groove (302) extends along the axial direction of the bearing pipe (301), the bottom end of the bearing pipe (301) extends into the door-shaped frame (1), a bearing sleeve (304) is installed inside the bearing pipe (301) through a bearing, the bearing sleeve (304) penetrates out of the bottom end of the bearing pipe (301), an adjusting nut (305) is installed at the bottom end of the bearing sleeve (304), a lifting screw rod (306) is installed inside the adjusting nut (305) through threads, the bottom end of the lifting screw rod (306) is connected with the scraper blade (2), the upper end of the lifting screw rod (306) extends into the inside of the bearing pipe (301) and is provided with a guide block, the guide block (303) is in clearance fit with the guide groove (302).

3. A temporary road grading device for construction according to claim 2, characterized in that: scraper blade (2) upper surface is connected with guide bar (4), guide bar (4) are total two, and the symmetric distribution is in heightening pole (3) both sides, wear out guide bar (4) upper end door type frame (1) and install baffle (10), guide bar (4) outside cover is equipped with props a spring (11), prop a spring (11) and be located door type frame (1) surface with between baffle (10).

4. A temporary road grading device for construction according to claim 1, characterized in that: the transmission assembly (8) comprises two transmission belt wheels (801) and a transmission belt (802), wherein the two transmission belt wheels (801) are installed at the end part of the driving shaft (9) and the outer side of the rotating shaft (6) respectively, and the transmission belt (802) is connected between the two transmission belt wheels (801).

5. A temporary road grading device for construction according to claim 1, characterized in that: the surface of the door-shaped frame (1) is provided with a storage battery (13), and the storage battery (13) is electrically connected with the double-shaft motor (12).

6. A temporary road grading device for construction according to claim 1, characterized in that: conical columns are uniformly arranged on the outer circular surface of the moving wheel (7).