CN214695047U

CN214695047U - Stabilize levelling device that basic unit or surface course were adjusted

Info

Publication number: CN214695047U
Application number: CN202120742801.0U
Authority: CN
Inventors: 周仁发; 林泽伟; 林艺燕
Original assignee: Fujian Golden Stone Construction Co ltd
Current assignee: Fujian Golden Stone Construction Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-12
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a stabilize levelling device that basic unit or surface course were adjusted relates to the construction technical field that paves of highway basic unit or surface course, including the bed plate, the pinhole has all been seted up to the inside both sides of bed plate, the inside of pinhole all is provided with the locating pin, the top of bed plate is connected with the screw rod through the bearing. The utility model discloses a bed plate that sets up, the regulating plate, the screw rod, the screw hole, the turning handle, spacing post, spacing hole, place the frame, the locating frame, the bull stick, the elastic component, the fixture block, the draw-in groove, it can accept the elevation board to place the frame, the locating frame, the elastic component, the fixture block, the draw-in groove cooperation is used, can fix the elevation board, thereby can carry out the outrigger to the elevation board, the screw rod, the screw hole, the turning handle, the bearing cooperation is used, can adjust the position of elevation board, thereby can be fine with error control in the allowed range, the locating pin, the pinhole cooperation is used.

Description

Stabilize levelling device that basic unit or surface course were adjusted

Technical Field

The utility model relates to a construction technical field that paves of highway basic unit or surface course specifically is a stabilize leveling device that basic unit or surface course were adjusted.

Background

The pavement base layer is a layered structure which is formed by layering and paving a single material on the surface of a roadbed (or a cushion layer) according to a certain technical measure, is a bearing layer of the whole road and can play a role in stabilizing the pavement; the pavement surface layer is mortar with the thickness of half an inch to one inch of the last layer of concrete (such as on the ground, a sidewalk, a driveway or a curb), is a layer which is directly contacted with a travelling crane and the atmosphere and bears the action of vertical force, horizontal force and impact force of the travelling crane with larger load, and the asphalt pavement is usually paved into a graded anti-skid surface layer by using rubber or polymer modified asphalt as a bonding material.

In the paving process of highway engineering, the accurate elevation of each layer of top surface must be ensured, and the conventional method in the past construction is that the steel wire is pulled by nailing steel chisel to control the elevation of each layer of top surface, the method error is not well controlled, and the steel wire is in a suspension state, the middle part is easy to collapse, the measurement is inaccurate, if a large-scale detection device is adopted, the construction cost is increased, the elevation measurement is frequent, the device needs to be moved frequently, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a stabilize levelling device that basic unit or surface course were adjusted to there is not the technical problem who controls the error well in solving current levelling device.

In order to achieve the above object, the utility model provides a following technical scheme: the leveling device comprises a base plate, pin holes are formed in two sides of the inner portion of the base plate, locating pins are arranged in the pin holes, a screw rod is connected to the top of the base plate through a bearing, an adjusting plate is sleeved on the outer side of the screw rod above the base plate, limiting holes are formed in two sides of the inner portion of the adjusting plate, limiting columns penetrating through the limiting holes are arranged on two sides of the top of the base plate, a rotating handle is arranged at the top of the screw rod, an anti-skidding sleeve is sleeved on the outer side of the rotating handle, a placing frame is arranged on the inner side of the adjusting plate, clamping grooves are formed in the inner portions of two ends of the placing frame, an elevation plate is arranged in the inner portion of the placing frame, a locating frame is arranged on the placing frame, a rotating rod is arranged at one end of the inner side of the locating frame, and a movable groove is formed in the other end of the inner side of the locating frame, the inside in activity groove all is provided with the elastic component, one side that the inside in activity groove is located the elastic component all is provided with flexible post, one side of flexible post all be provided with draw-in groove assorted fixture block.

Through adopting above-mentioned technical scheme, can be when the construction, establish a set of bed plate along the installation of the edge line of paving every six meters, the rethread locating pin, the pinhole is fixed to it, then put the elevation board of a six meters length in proper order to the terminal point on the frame of placing from every group of starting point, rethread locating frame and fixture block, the draw-in groove is fixed to the elevation board, then place the elevation board top surface in the frame to every group in proper order and carry out the elevation measurement, adjust to the elevation according to the error and meet the requirements till, the device can guarantee to measure the construction elevation of arbitrary construction section.

The utility model discloses further set up to, the spout has all been seted up to the inside of spacing post both sides, the both sides of spacing downthehole portion all be provided with spout assorted slider, spout sliding connection are passed through with spacing post in spacing hole.

Through adopting above-mentioned technical scheme, slider, spout cooperation are used, can play and support spacing effect to increase the stability of regulating plate.

The utility model discloses further set up to, spacing post is fixed connection with the bed plate, the regulating plate passes through spacing post, spacing hole sliding connection with the bed plate.

Through adopting above-mentioned technical scheme, spacing post, spacing hole cooperation are used, can play spacing effect, avoid the regulating plate to rotate along with the screw rod together.

The utility model discloses further set up to, the screw rod passes through the screw hole with the regulating plate and rotates to be connected, antiskid cover and turning handle, turning handle and screw rod all are fixed connection.

Through adopting above-mentioned technical scheme, screw rod, screw hole, antiskid cover, turning handle cooperation are used, can adjust the elevation of elevation board as required to can reduce the error.

The utility model discloses further set up to, the posting passes through the bearing, the bull stick rotation is connected with placing the frame, the posting passes through fixture block, draw-in groove joint with placing the frame under the effect of elastic component.

Through adopting above-mentioned technical scheme, place frame, locating frame, elastic component, fixture block, the cooperation of card and wipe the use, can support the location to the sighting rod version to can play the elevation effect.

The utility model discloses further set up to, the bed plate can be dismantled with ground through pinhole, locating pin and be connected.

Through adopting above-mentioned technical scheme, pinhole, locating pin cooperation are used, can fix a position the bed plate, avoid the bed plate to produce and rock, also convenient to detach simultaneously can used repeatedly.

To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses a bed plate that sets up, the regulating plate, the screw rod, the screw hole, the turning handle, spacing post, spacing hole, place the frame, the posting, the bull stick, the elastic component, the fixture block, the draw-in groove, it can accept the elevation board to place the frame, the posting, the elastic component, the fixture block, the draw-in groove cooperation is used, can fix the elevation board, thereby can carry out the outrigger to the elevation board, the screw rod, the screw hole, the turning handle, the bearing cooperation is used, can adjust the position of elevation board, thereby can be fine with error control in the allowed range, the locating pin, the pinhole cooperation is used, can make bed plate and ground can dismantle and be connected, thereby the dismantlement of bed plate of can being convenient for, make can used repeatedly, arrange through leading to the length with the device along highway construction road surface, can guarantee to measure the construction elevation of arbitrary construction section.

Drawings

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

fig. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a side view of the present invention;

fig. 6 is a front sectional view of the present invention.

In the figure: 1. a base plate; 2. positioning pins; 3. an adjusting plate; 4. a limiting hole; 5. a limiting column; 6. a screw; 7. an anti-slip sleeve; 8. a handle is rotated; 9. a positioning frame; 10. an elevation plate; 11. placing the frame; 12. a rotating rod; 13. a threaded hole; 14. a pin hole; 15. a telescopic column; 16. a movable groove; 17. a clamping block; 18. an elastic member; 19. a clamping groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A leveling device for stabilizing adjustment of a base layer or a surface layer is disclosed, as shown in figures 1-6, and comprises a base plate 1, pin holes 14 are arranged on two sides of the inner part of the base plate 1, positioning pins 2 are arranged in the pin holes 14, the base plate 1 is detachably connected with the ground through the pin holes 14 and the positioning pins 2, the base plate can be conveniently detached and reused, a screw rod 6 is connected with the top of the base plate 1 through a bearing, the screw rod 6 is rotatably connected with an adjusting plate 3 through a threaded hole 13, an anti-skid sleeve 7 is fixedly connected with a rotating handle 8, the rotating handle 8 is fixedly connected with the screw rod 6, the elevation of an elevation plate can be conveniently adjusted according to errors, so that the elevation plate meets the requirement, an adjusting plate 3 is sleeved on the outer side of the screw rod 6 above the base plate 1, limiting holes 4 are arranged on two sides of the inner part of the adjusting plate 3, limiting columns 5 penetrating through the limiting holes 4 are arranged on two sides of the top of the base plate 1, the limiting column 5 is fixedly connected with the base plate 1, the adjusting plate 3 is slidably connected with the base plate 1 through the limiting column 5 and the limiting hole 4, and can play a role in supporting and limiting, so that the adjusting plate 3 can be prevented from rotating along with the screw 6, the top of the screw 6 is provided with the rotating handle 8, the outer side of the rotating handle 8 is sleeved with the anti-skidding sleeve 7, the inner side of the adjusting plate 3 is provided with the placing frame 11, the insides of the two ends of the placing frame 11 are both provided with clamping grooves 19, the inside of the placing frame 11 is provided with the elevation plate 10, the placing frame 11 is provided with the positioning frame 9, one end of the inner side of the positioning frame 9 is provided with the rotating rod 12, the other end of the inner side of the positioning frame 9 is both provided with the movable groove 16, the inside of the movable groove 16 is both provided with the elastic element 18, one side of the movable groove 16, which is positioned on the elastic element 18, is both provided with the telescopic column 15, one side of the telescopic column 15 is provided with the clamping block 17 matched with the clamping grooves 19, locating frame 9 with place frame 11 and pass through bearing, bull stick 12 and rotate and be connected, locating frame 9 with place frame 11 and pass through fixture block 17, draw-in groove 19 joint under the effect of elastic component 18, can fix elevation board 10 to can carry out the outrigger to elevation board 10.

Referring to fig. 2, the inner portions of the two sides of the limiting post 5 are both provided with sliding grooves, the two sides of the inner portion of the limiting hole 4 are both provided with sliding blocks matched with the sliding grooves, and the limiting hole 4 and the limiting post 5 are connected in a sliding manner through the sliding blocks and the sliding grooves, so that the effect of supporting and limiting can be achieved, and the stability of the adjusting plate 3 can be improved.

The utility model discloses a theory of operation does: during construction, establish a set of bed plate 1 along the marginal line of paving every six meters ann, through locating pin 2, pinhole 14 is fixed it, then put the elevation board 10 of a six meters length in proper order to the terminal point from the every a set of frame of placing of starting point 11, rethread locating frame 9 and fixture block 17, draw-in groove 19 is fixed elevation board 10, then place the elevation board 10 top surface in the frame 11 to every group in proper order and carry out the elevation measurement, according to error regulation to the elevation meet the demands till, the device can guarantee to measure the construction elevation of arbitrary construction section.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. A leveling device for stabilizing base layer or surface layer adjustment comprises a base plate (1), and is characterized in that: pinhole (14) have all been seted up to the inside both sides of bed plate (1), the inside of pinhole (14) all is provided with locating pin (2), the top of bed plate (1) is connected with screw rod (6) through the bearing, the outside cover that the top of bed plate (1) is located screw rod (6) is equipped with regulating plate (3), spacing hole (4) have all been seted up to the inside both sides of regulating plate (3), the both sides at bed plate (1) top all are provided with spacing post (5) that run through spacing hole (4), the top of screw rod (6) is provided with turning handle (8), the outside cover of turning handle (8) is equipped with antiskid cover (7), the inboard of regulating plate (3) is provided with places frame (11), the inside at placing frame (11) both ends all has seted up draw-in groove (19), the inside of placing frame (11) is provided with elevation board (10), place being provided with locating frame (9) on frame (11), locating frame (9) inboard one end all is provided with bull stick (12), movable groove (16) have all been seted up to the inboard other end of locating frame (9), the inside in movable groove (16) all is provided with elastic component (18), one side that the inside in movable groove (16) is located elastic component (18) all is provided with flexible post (15), one side of flexible post (15) all be provided with draw-in groove (19) assorted fixture block (17).

2. A levelling device for stabilising the levelling of substrates or coverings, according to claim 1, wherein: the inside of spacing post (5) both sides has all been seted up the spout, the inside both sides in spacing hole (4) all are provided with spout assorted slider, spacing hole (4) pass through slider, spout sliding connection with spacing post (5).

3. A levelling device for stabilising the levelling of substrates or coverings, according to claim 1, wherein: spacing post (5) are fixed connection with bed plate (1), regulating plate (3) and bed plate (1) are through spacing post (5), spacing hole (4) sliding connection.

4. A levelling device for stabilising the levelling of substrates or coverings, according to claim 1, wherein: the screw rod (6) is rotatably connected with the adjusting plate (3) through a threaded hole (13), and the anti-skidding sleeve (7) is fixedly connected with the rotating handle (8), the rotating handle (8) is fixedly connected with the screw rod (6).

5. A levelling device for stabilising the levelling of substrates or coverings, according to claim 1, wherein: the positioning frame (9) is rotatably connected with the placing frame (11) through a bearing and a rotating rod (12), and the positioning frame (9) is connected with the placing frame (11) in a clamping mode through a clamping block (17) and a clamping groove (19) under the action of an elastic piece (18).

6. A levelling device for stabilising the levelling of substrates or coverings, according to claim 1, wherein: the base plate (1) is detachably connected with the ground through the pin holes (14) and the positioning pins (2).