CN207878943U - A kind of foundation ground flatness and elevation control device - Google Patents

A kind of foundation ground flatness and elevation control device Download PDF

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Publication number
CN207878943U
CN207878943U CN201820151880.6U CN201820151880U CN207878943U CN 207878943 U CN207878943 U CN 207878943U CN 201820151880 U CN201820151880 U CN 201820151880U CN 207878943 U CN207878943 U CN 207878943U
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China
Prior art keywords
track
screw rod
adjustable plate
foundation ground
control device
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Application number
CN201820151880.6U
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Chinese (zh)
Inventor
雷智勇
梁冠良
黄小红
杨娟
陈瑞龙
曹颖津
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Guangdong Liang Liang Building Engineering Co Ltd
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Guangdong Liang Liang Building Engineering Co Ltd
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Priority to CN201820151880.6U priority Critical patent/CN207878943U/en
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Abstract

The utility model is related to building element fields, and horizontal problem can not be adjusted for existing track, provide a kind of foundation ground flatness and elevation control device, the technical solution are as follows:Including the height adjusting part being vertically arranged and be set on height adjusting part and with the fixed positioning plate of track, the fixing piece for stationary positioned plate is additionally provided on height adjusting part, which further includes the ruler formula level meter being positioned on track.Since positioning plate and track are fixed, then by adjusting relative position of the positioning plate on vertical regulating part to the levelness of adjustable track, positioning plate can be fixed by fixing piece behind the position on vertical regulating part for adjusting positioning plate, to improve the stability of track, simultaneously using ruler formula level meter can underworker the levelness of track is adjusted, it is simple in structure to improve the levelness of track, it is easy to operate, and then improve the leveling degree of concrete floor.

Description

A kind of foundation ground flatness and elevation control device
Technical field
The utility model is related to building element fields, more specifically, it relates to a kind of foundation ground flatness and absolute altitude Control device.
Background technology
During concrete slab construction, traditional flatness of concrete plate control method is in the plate face of concrete slab Elevation control point is set on the reinforcing bars of structural columns of exposing.The local sheet surface evenness near column reinforcing bar holds in the construction process It is easy to control, but can only just be controlled by range estimation far from plate face its absolute altitude at column reinforcing bar, this control method error is big, causes to mix Concrete board face integral smoothness is poor, and then causes the thickness for occurring cement mortar screeding layer when concrete plate surface decoration construction blocked up Easily cause architectural surface hollowing, cracking and other issues.
The mode that existing mattess mostly uses laying track is constructed, that is, is needed on cement flooring upper berth to be flattened If track, then pressure roller placed in orbit, but the laying generally use bracket of track supports, due to foundation ground bumps Injustice, when being placed on foundation ground so as to cause bracket, the top of bracket is uneven, leads to the flat of the track being positioned on bracket Whole degree is difficult to control, and therefore, still there is improved space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of foundation ground flatness and marks High control device has the advantages that improve rail levelness spends to improve concrete floor leveling.
To achieve the above object, the utility model provides following technical solution:
A kind of foundation ground flatness and elevation control device, including the height adjusting part that is vertically arranged and it is set in height The positioning plate being fixedly connected on regulating part and with track is spent, the fixation for stationary positioned plate is additionally provided on the height adjusting part Part, the device further include the ruler formula level meter being positioned on track for measuring rail levelness.
Using above-mentioned technical proposal, before carrying out foundation ground screed operation, the first laid rail on the ground to be flattened Road, since positioning plate and track are fixed, then by adjusting relative position of the positioning plate on height adjusting part to adjustable track Levelness positioning plate is fixed by fixing piece after adjusting position of the positioning plate on height adjusting part, to Improve the stability of track, at the same by the ruler formula level meter of setting can underworker the levelness of track is adjusted, It is simple in structure to improve the levelness of track, it is easy to operate, and then improve the leveling degree of concrete floor.
Preferably, the height adjusting part includes two screw rods being vertically arranged set up separately at track both ends, the fixation Part includes two adjusting nuts for being threadedly connected on screw rod and setting up separately in positioning plate both sides.
The height and position at determining track both ends is passed through at 2 points since determine straight line using above-mentioned technical proposal The levelness of adjustable track, while positioning plate is fixed in two adjusting nuts by setting up separately in positioning plate both sides, connects Reliably so that track has higher stability, simple in structure, is convenient to mount and dismount.
Preferably, the bottom of the screw rod is additionally provided with the adjustment portion for adjustment screw verticality, and the adjustment portion includes With screw rod adjustable plate connected vertically and the fixed seat hinged with adjustable plate, the adjustable plate separate hinged with fixed seat one Side is equipped at least two adjusting screw rods vertically extended, and limitation is additionally provided on the adjusting screw rod and adjusts Board position Fastener.
It is set on screw rod by the verticality of adjustment portion adjustable screw to can ensure that using above-mentioned technical proposal Positioning plate levelness so that screw rod can be by ensureing verticality, according to 3 points mounted on horizontal adjustable plate is adjusted to The principle that can determine a plane after so that it is reached horizontal position by mobile adjustable plate, carries out adjustable plate using fastener It is fixed, it is simple in structure to improve the stability of adjustable plate, it is easy to adjust, it ensure that the verticality of screw rod to facilitate worker The levelness of adjustable track.
Preferably, the bottom surface of the fixed seat is fixedly connected with foundation ground, the top surface of the fixed seat and adjustable plate it Between connected by flexural pivot.
Using above-mentioned technical proposal, fixed seat is fixedly connected with foundation ground, and the stability of adjustment portion, fixed seat can be improved It is connect with adjustable plate by flexural pivot, flexural pivot can multiple-directional rotating so that adjustable plate is suitable for adjusting of the adjusting screw rod to adjustable plate.
Preferably, the bottom of the adjusting screw rod is embedded in foundation ground, and the fastener includes being threaded in tune Save two adjusting nuts on screw rod and positioned at adjustable plate both sides.
Using above-mentioned technical proposal, adjusting screw rod is embedded in the stability that adjustment portion can be improved in foundation ground, this external application Two adjusting nuts are clamped fixation to adjustable plate, are threadedly coupled stability height, simple in structure, easy for installation.
Preferably, the adjustable plate, which is located at, offers aperture more than adjusting screw rod bar diameter at the position that adjusting screw rod passes through Adjustment hole, the aperture that edge lengths are more than with adjustment hole of the adjusting nut.
Using above-mentioned technical proposal, adjusting screw rod is passed through from adjustment hole, then can be by true since one end of adjustable plate is hinged Determine position of the adjustable plate on screw rod to determine the position of adjustable plate, adjustment hole can be that the movement of adjustable plate provide and adjust space, To facilitate the adjusting of adjustable plate.
Preferably, the adjustable plate is removably connected with Universal level-metre.
Using above-mentioned technical proposal, Universal level-metre can underworker leveling, and Universal level-metre are carried out to adjustable plate It is detachably connected, Universal level-metre can be removed when flattening cement so that Universal level-metre can repeatedly make with adjustable plate With reduction waste.
Preferably, the adjustable plate is equipped with threaded hole, and the bottom of the Universal level-metre is equipped with to be coordinated with threaded hole Threaded post.
Using above-mentioned technical proposal, it is connected by the threaded post of Universal level-metre bottom and the threaded hole of adjustable plate, And screw-thread fit makes stablizing for Universal level-metre high, easy to operate, is convenient to mount and dismount.
Preferably, the threaded mounting hole of tool is opened up on the adjustable plate, the screw rod is threadedly coupled with adjustable plate.
Using above-mentioned technical proposal, screw rod is simple in structure by being inserted into the connection realized in mounting hole with adjustable plate, tears open Dress is convenient.
In conclusion the utility model has the advantages that:
1. the levelness of the screw rod adjustable track by track both ends adjusts simply, is added to screw rod by the nut of setting With fixation so that track has higher stability, simple in construction, easy to disassemble and assemble, saves regulating time, improves working efficiency, And improve the leveling degree of concrete floor;
2. by the verticality of adjustment portion adjusting screw rod, to ensure the levelness for the positioning plate being set on screw rod, from And improve the levelness of track;
3. by the adjusting of Universal level-metre and ruler formula level meter Auxiliary Track, to improve the levelness of track, side Just the adjusting of worker.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment;
Fig. 2 is the portions the A enlarged drawing of Fig. 1;
Fig. 3 is in the utility model embodiment
In figure:1, height adjusting part;2, positioning plate;3, fixing piece;4, adjustment portion;41, fixed seat;411, flexural pivot;42, it adjusts Save plate;421, mounting hole;422, adjustment hole;423, threaded hole;43, adjusting screw rod;44, fastener;441, adjusting nut;5, ten thousand To level meter;51, threaded post;6, ruler formula level meter;7, track.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
A kind of foundation ground flatness and elevation control device include referring to Fig. 1 and Fig. 2 that connect with track 7 vertical is set The height adjusting part 1 set is extended with the positioning being set on height adjusting part 1 on the side wall of track 7 towards the direction far from track 7 Plate 2, positioning plate 2 are parallel to the bottom surface of track 7, while the fixation for 2 position of stationary positioned plate is equipped on height adjusting part 1 Part 3.
Height adjusting part 1 is set as the screw rod being vertically arranged, and screw rod is provided with two and divides in the present embodiment The both ends of track 7 are located at, every track 7 corresponds to the quantity of screw rod and position is equipped with two pieces of positioning plates 2 altogether, and fixing piece 3 includes spiral shell Line is connected on screw rod and sets up separately in the both sides of positioning plate 2 with the nut for the positioning plate 2 that is fixedly clamped, in addition, being opened on positioning plate 2 Equipped with the location hole passed through for screw rod(Do not illustrate in figure), the aperture of location hole is less than the opposite side of nut more than the bar diameter of screw rod Length.
Referring to Fig. 3, which further includes being arranged to be used for the adjustment portion 4 of adjustment screw verticality, adjustment portion 4 in screw rod bottom Include with screw rod adjustable plate 42 connected vertically and the fixed seat 41 hinged with 42 side of adjustable plate, the bottom surface of fixed seat 41 with Foundation ground is fixedly connected, and is connected by flexural pivot 411 between the top surface and adjustable plate 42 of fixed seat 41, in addition, in adjustable plate 42 On offer the mounting hole 421 being connect with screw flight.
Adjustment portion 4 further includes being threaded through at least two adjusting screw rods of the separate side hinged with fixed seat 41 of adjustable plate 42 43, adjusting screw rod 43 vertically extends, and adjusting screw rod 43 is provided with two, and the one of adjusting screw rod 43 in the present embodiment End is embedded in foundation ground, while the fastener 44 of 42 position of secured adjusted plate is equipped on adjusting screw rod 43.
Fastener 44 includes two adjusting nuts 441 being threaded on adjusting screw rod 43, and two adjusting nuts 441 divide Be located at the both sides of adjustable plate 42, by screw two adjusting nuts 441 so that two adjusting nuts 441 clamp adjustable plates 42 to It realizes the fixation of adjustable plate 42, has the adjustment hole 422 passed through for adjusting screw rod 43, the aperture of adjustment hole 422 big on adjustable plate 42 In the bar diameter of adjusting screw rod 43, at the same the aperture of adjustment hole 422 be less than adjusting nut 441 to edge lengths.
It is additionally provided with threaded hole 423 on adjustable plate 42, Universal level-metre 5, Universal level-metre are threaded in threaded hole 423 The bottom of 5 instrument, which is equipped with, is inserted into threaded post 51 with 423 screw-thread fit of threaded hole in threaded hole 423, Universal level-metre 5 by with tune Section plate 42 is threadedly coupled to realize being detachably connected for Universal level-metre 5 and adjustable plate 42.
Adjustment portion 4 further includes the fixed seat 41 hinged with 42 side of adjustable plate and to be threaded through adjustable plate 42 separate with fixation At least two adjusting screw rods 43, the adjusting screw rod 43 of 41 hinged sides of seat vertically extend, while on adjusting screw rod 43 Fastener 44 equipped with 42 position of secured adjusted plate.
Referring to Fig. 1, this foundation ground flatness and elevation control device further include be positioned on track 7 for observing and Judge the ruler formula level meter 6 of 7 levelness of track.
Specific work process:Before grade is constructed, first the reinforcement placing on foundation ground, spreads above reinforcing bar later If track 7, it is subject to pressure roller using the track 7 laid later and cement is flattened.
When being laid with track 7, it can first pass through adjustment portion 4 in the screw rod that the both ends of track 7 are arranged and be adjusted to perpendicular Adjustable plate 42 is determined horizontal position by straight state by two adjusting screw rods 43 first, utilizes the original of 3 points of compositions, one plane Reason keeps 42 one end of adjustable plate hinged, and height determines, the other end determines position by two adjusting screw rods 43 respectively, passes through universal water The auxiliary positioning of level 5 makes adjustable plate 42 reach horizontal position, is subject to adjusting nut 441 later and is fixed, and improves and adjusts The stability of plate 42,42 adjustment apertures of adjustable plate, 422 conveniently adjusted screw rod 43 adjust the position of adjustable plate 42.
Behind the horizontal position for determining adjustable plate 42, screw rod can be mounted on by mounting hole 421 on adjustable plate 42, due to Adjustable plate 42 is vertical with screw rod, then can determine that screw rod is in vertical state at this time, later can carry out screw rod and neighbouring reinforcing bar It is welded and fixed, to improve the stability of screw rod.
Later when attachment rail 7, the positioning plate 2 on track 7 can be set on screw rod, pass through ruler formula level meter The levelness of 6 auxiliary adjustment tracks 7, the positioning plate 2 at 7 both ends of the adjustable track height and position on corresponding screw rod respectively, from And track 7 is adjusted to horizontality.
Before filling out and laying cement, the Universal level-metre 5 on adjustable plate 42 can be screwed and be removed, to facilitate next use, and will The ruler formula level meter 6 being placed on track 7 is taken away, and then worker can start the screed operation to foundation ground.
After screed operation, worker can dig in the corresponding position of screw rod, dig to expose positioning plate 2 with And after nut, can will be removed positioned at the nut driving of the upside of positioning plate 2, then worker by track 7 apply external force with incite somebody to action Track 7 takes out from the concrete floor flattened, to realize the multiple utilization of track 7, reduces the loss of building materials.Due to track 7 Relatively thin, taking out the gap worker left by track 7 can smooth out manually, the workload that workload is flattened by worker manually entirely than before It reduces.
The adjustment portion 4 and screw rod being embedded in the concrete floor flattened may make up the anchoring piece in concrete floor, simultaneously The bonding strength filled out and spread cement and concrete floor into 7 place gap of track can also be enhanced, to improve the stability of concrete floor.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (9)

1. a kind of foundation ground flatness and elevation control device, it is characterized in that:Including the height adjusting part (1) that is vertically arranged with And the positioning plate (2) for being set on height adjusting part (1) and being fixedly connected with track (7), it also sets on the height adjusting part (1) It is useful for the fixing piece (3) of stationary positioned plate (2), which further includes being positioned on track (7) for measuring track (7) level The ruler formula level meter (6) of degree.
2. a kind of foundation ground flatness according to claim 1 and elevation control device, it is characterized in that:The height tune Section part (1) includes two screw rods being vertically arranged set up separately at track (7) both ends, and the fixing piece (3) includes being threadedly connected to On screw rod and set up nut in positioning plate (2) both sides separately.
3. a kind of foundation ground flatness according to claim 2 and elevation control device, it is characterized in that:The screw rod Bottom is additionally provided with the adjustment portion (4) for adjustment screw verticality, and the adjustment portion (4) includes and screw rod adjusting connected vertically Plate (42) and the fixed seat (41) hinged with adjustable plate (42), side of the adjustable plate (42) far from fixed seat (41) are worn There are at least two adjusting screw rods (43) vertically extended, limitation adjustable plate (42) is additionally provided on the adjusting screw rod (43) The fastener (44) of position.
4. a kind of foundation ground flatness according to claim 3 and elevation control device, it is characterized in that:The fixed seat (41) bottom surface is fixedly connected with foundation ground, passes through flexural pivot between the top surface and adjustable plate (42) of the fixed seat (41) (411) it connects.
5. a kind of foundation ground flatness according to claim 3 and elevation control device, it is characterized in that:The adjusting spiral shell The bottom of bar (43) is embedded in foundation ground, and the fastener (44) includes being threaded on adjusting screw rod (43) and being located at Two adjusting nuts (441) of adjustable plate (42) both sides.
6. a kind of foundation ground flatness according to claim 5 and elevation control device, it is characterized in that:The adjustable plate (42) it is located at and offers the adjustment hole (422) that aperture is more than adjusting screw rod (43) bar diameter at the position that adjusting screw rod (43) passes through, The aperture that edge lengths are more than with adjustment hole (422) of the adjusting nut (441).
7. a kind of foundation ground flatness according to claim 3 and elevation control device, it is characterized in that:The adjustable plate (42) it is removably connected with Universal level-metre (5).
8. a kind of foundation ground flatness according to claim 7 and elevation control device, it is characterized in that:The adjustable plate (42) it is equipped with threaded hole (423), the bottom of the Universal level-metre (5) is equipped with the threaded post coordinated with threaded hole (423) (51)。
9. a kind of foundation ground flatness according to claim 3 and elevation control device, it is characterized in that:The adjustable plate (42) the threaded mounting hole (421) of tool is opened up on, the screw rod is threadedly coupled with adjustable plate (42).
CN201820151880.6U 2018-01-29 2018-01-29 A kind of foundation ground flatness and elevation control device Active CN207878943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820151880.6U CN207878943U (en) 2018-01-29 2018-01-29 A kind of foundation ground flatness and elevation control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820151880.6U CN207878943U (en) 2018-01-29 2018-01-29 A kind of foundation ground flatness and elevation control device

Publications (1)

Publication Number Publication Date
CN207878943U true CN207878943U (en) 2018-09-18

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Application Number Title Priority Date Filing Date
CN201820151880.6U Active CN207878943U (en) 2018-01-29 2018-01-29 A kind of foundation ground flatness and elevation control device

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Country Link
CN (1) CN207878943U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111197304A (en) * 2020-02-13 2020-05-26 夏喜明 Multipurpose equipment that civil engineering splitting slip casting was used

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111197304A (en) * 2020-02-13 2020-05-26 夏喜明 Multipurpose equipment that civil engineering splitting slip casting was used
CN111197304B (en) * 2020-02-13 2021-09-14 周金娟 Multipurpose equipment that civil engineering splitting slip casting was used

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Foundation ground flatness and elevation control device

Effective date of registration: 20191030

Granted publication date: 20180918

Pledgee: China Construction Bank Co.,Ltd. Guangzhou Haizhu Branch

Pledgor: GUANGDONG LIANG LIANG CONSTRUCTION ENGINEERING CO.,LTD.

Registration number: Y2019440000156

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230310

Granted publication date: 20180918

Pledgee: China Construction Bank Co.,Ltd. Guangzhou Haizhu Branch

Pledgor: GUANGDONG LIANG LIANG CONSTRUCTION ENGINEERING CO.,LTD.

Registration number: Y2019440000156

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A basic ground flatness and elevation control device

Granted publication date: 20180918

Pledgee: China Construction Bank Co.,Ltd. Guangzhou Haizhu Branch

Pledgor: GUANGDONG LIANG LIANG CONSTRUCTION ENGINEERING CO.,LTD.

Registration number: Y2024980010473