CN203113390U - Adjustable foundation adjusting device - Google Patents
Adjustable foundation adjusting device Download PDFInfo
- Publication number
- CN203113390U CN203113390U CN 201220664890 CN201220664890U CN203113390U CN 203113390 U CN203113390 U CN 203113390U CN 201220664890 CN201220664890 CN 201220664890 CN 201220664890 U CN201220664890 U CN 201220664890U CN 203113390 U CN203113390 U CN 203113390U
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- China
- Prior art keywords
- adjusting device
- chute
- slide block
- adjustable
- base
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- Expired - Lifetime
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Abstract
The utility model discloses an adjustable foundation adjusting device which is used for adjusting a distance between a ring beam and an adjustment beam of an integral continuous adjustable foundation and the foundation height or elevation of various building or structures. The adjustable foundation adjusting device comprises a base, a sliding block, a lead screw nut mechanism, a manipulation block and a cover plate, wherein the base is arranged on an apron piece, and a chute is formed downwards on the upper surface of the base; the sliding block is contained in the chute; the lead screw nut mechanism jacks the bottom of the adjustment beam or is fixed in the adjustment beam; the bottom end of a lead screw is fixedly connected with the sliding block; the manipulation block is buckled with the top end of the lead screw when needing to be operated, and a horizontal manipulation hole for inserting a manipulation rod is formed in the manipulation block; and the cover plate covers the base and limits the sliding block from falling off from the chute, and a cover plate hole for the lead screw to penetrate through is formed in the center of the cover plate. The device adopts a common lead screw nut mechanism; and the device has the advantages of simple structure, accurate location and continuous adjustment, does not need to use hydraulic or pneumatic parts, is low in cost and convenient to use and maintain, and is particularly suitable for field operation.
Description
Technical field
The engineering field that the utility model relates to project of transmitting and converting electricity or other buildings, structure correction, prevents setting of ground, be specifically related to a kind of adjustable basic adjusting device, be used for to adjust the whole continuous adjustable basis of project of transmitting and converting electricity shaft tower adjustment beam and the distance between the collar tie beam, when the foundation settlement of various buildings or structure, adjust height of foundation or the elevation of described building or structure.
Background technology
Violent distortion such as the face of land in the goaf behind the coal mining (subsidence area) occurs ftractureing, subsides, face of land staggered floor, inclination, have influence on the basis of shaft tower (iron tower or steel concrete line bar) of the high voltage transmission line of its top, it is deformed, thereby cause shaft tower to destroy.In order to address the above problem, publication number CN102454168A, open day is that the name on May 16th, 2012 is called the Chinese utility application on " the whole continuous adjustable basis that is used for the project of transmitting and converting electricity shaft tower ", a kind of continuous adjustable basis is disclosed, be applied in the goaf, can be so that the tower bar that is arranged on this continuous adjustable basis keeps stable and normal running status, be incorporated herein the full text of the utility application formerly of publication number CN102454168A, as the application's prior art.Particularly, Fig. 1 and Fig. 2 show the structure (not shown jack 7 and lock(ing) bolt 8 among Fig. 1) on the continuous adjustable basis of the disclosed integral body of utility application of publication number CN102454168A.As depicted in figs. 1 and 2, base station has four, is respectively base station 11, base station 12, base station 13, base station 14; Four base stations are as a whole by roof beam structure 2 connections, and wherein, roof beam structure 2 comprises four pile foundation beams, is grade beam 21, grade beam 22, grade beam 23, grade beam 24.Two wherein adjacent base stations connect by a pile foundation beam respectively.As depicted in figs. 1 and 2, base station 11 is connected by grade beam 21 with base station 12, and base station 13 is connected by grade beam 23 with base station 14, and base station 12 is connected by grade beam 22 with base station 13, and base station 11 is connected by grade beam 24 with base station 14.In work progress, base station and grade beam can form by monolithic concrete, form an integral body between base station and the grade beam.Above-mentioned whole adjustable basis interconnects " well " font of composition by four pile foundation beams roof beam structure 2 connects four base stations as a whole, and leading role's steel of iron tower is connected on the base station.When ftracture in the face of land, staggered floor when distortion; bear the external force that surface deformable produces by roof beam structure 2; can keep four relative positions between the base station constant, can not produce pulling force or pressure to the structure of iron tower inside, protection is installed in the safety of four iron towers on the base station.In order in time to adjust when the face of land tilts taking place, as shown in Figure 1 and Figure 2, the two ends of grade beam 21 and grade beam 23 are connected by adjusting beam 34 and adjusting beam 32 respectively, and the two ends of grade beam 22 and grade beam 24 are connected with adjustment beam 33 by adjustment beam 31 respectively.The collar tie beam 6 that rectangle is set below roof beam structure 2 is arranged on the ground as apron piece, every limit of collar tie beam 6 lays respectively at the below of adjusting beam, as shown in Figure 2, simplified painting is all adopted by jack 7 and lock(ing) bolt 8 among jack 7 and the lock(ing) bolt 8(figure respectively in the every two ends of adjusting beam, replaces with a stain) be connected with the collar tie beam 6 of its below.Wherein, jack 7 uses as elevating mechanism, to drive the lifting of adjusting beam.When the face of land subsides or tilt, if 2 run-off the straights of the roof beam structure of globality can be adjusted by one of them wherein one or more jack 7 adjusted between beam and the collar tie beam 6 that is located at roof beam structure 2.For the ease of adjusting, as shown in Figure 1 and Figure 2, be respectively arranged with on every limit of collar tie beam 6 and adjust groove 61, when roof beam structure 2 run-off the straights, by adjusting groove 61 the employed jack 7 of adjustment is installed, the adjustment beam that descends because of surface subsidence is raise, roof beam structure 2 is adjusted to horizontal level, lock adjusting between beam and the collar tie beam 6 by lock bolt 8 then.After the adjustment, adjust between beam and the collar tie beam 6 and have bigger space, can increase therein and re-use lock bolt 8 behind some cushion blocks and lock, cushion block can alleviate the pressure that acts on elevating mechanism and the locking device (lock bolt 8).Adjust the groove 61 except arranging at collar tie beam 6, can also change the thickness of adjusting beam, adjusting the space of reserving between beam and the collar tie beam for adjustment.Above-mentioned whole continuous adjustable basis can be adjusted continuously, in case can adjust by adjustable basic adjusting device (being jack 7 in the present embodiment) when namely certain distortion taken place on the face of land, treat to open lock bolt when the face of land deforms again, adjust again by jack 7.
The defective that prior art exists is, use jack to adjust distance between collar tie beam and the adjustment beam as adjustable basic adjusting device, there is the cost height, uses inadequately problem easily, and jack often needs to adopt hydraulic pressure or air pressure mechanism, there is complex structure, the problem that is not easy to keep in repair.
The utility model content
Technical problem to be solved in the utility model provides a kind of adjustable basic adjusting device, is used for adjusting the collar tie beam on whole continuous adjustable basis and the distance between the adjustment beam.
In order to solve the problems of the technologies described above, the utility model provides a kind of adjustable basic adjusting device, be used for to adjust the apron piece on whole continuous adjustable basis and adjust distance between the beam, when the foundation settlement of various buildings or structure, adjust height of foundation or the elevation of described building or structure, described adjustable basic adjusting device comprises: base, described base is arranged on the described apron piece, and the upper surface of described base offers chute downwards; Slide block is placed in the described chute; Screw-nut body, fixedly connected with described slide block in the bottom of the leading screw of described screw-nut body; Handle piece, snap onto the top of described leading screw, described manipulation piece is provided with the operation hole for the level of inserting control stick; And covering on the described base to limit the cover plate of described slide block slippage in the described chute, the central authorities of described cover plate are provided with the cover board hole that passes for described leading screw.
As preferably, described chute is cylindrical.
As preferably, the lower end of described chute is set to recessed hemispherical, and the lower end of described slide block is the hemispherical that is mated.
As preferably, the lower end of described chute is set to recessed taper shape, and the bottom of described slide block is the taper shape that is mated, and the tip of described circular cone down.
As preferably, the upper end of described slide block is connecting portion, and the bottom of described leading screw offers along the connecting hole of described leading screw length direction, and described connecting portion inserts described connecting hole and fixes by pin.
As preferably, the slit between described slide block and the described chute is between 0.08-0.15mm.
As preferably, the nut of described screw-nut body is square or hexagon or circle.
As preferably, the nut of described screw-nut body be fixed in adjust in the beam or jacking in the bottom surface of adjusting beam.
As preferably, described manipulation piece is cylindric or rectangular-shaped.
Compared with prior art, the beneficial effects of the utility model are: adjustable basic adjusting device of the present utility model, adopt common screw-nut body as critical piece, have simple in structure, accurate positioning, continuously adjustable advantage, do not need to use hydraulic pressure or air pressure parts, low and the convenient maintenance of cost is particularly suitable for field work.
Description of drawings
Fig. 1 is the perspective view on the whole continuous adjustable basis of prior art;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of the adjustable basic adjusting device of embodiment one of the present utility model;
Fig. 4 be manipulation piece among Fig. 3 along A-A to view;
Fig. 5 be cover plate among Fig. 3 along B-B to view;
Fig. 6 is the structural representation of the adjustable basic adjusting device of embodiment two of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment one
Fig. 3 is the structural representation of the adjustable basic adjusting device of embodiment one of the present utility model; Fig. 4 be manipulation piece among Fig. 3 along A-A to view; Fig. 5 be top cover among Fig. 3 along B-B to view.Need to prove, handle piece and structure of cover plate for clear reaction, be among Fig. 4 handling the independent view along the A-A among the figure of piece, Fig. 5 be cover plate independent along B-B to view, but be shown in broken lines chute below it, explanation hereby.
As shown in Figure 3, the adjustable basic adjusting device of embodiment one of the present utility model comprises: base 90, slide block 3, manipulation piece 96, cover plate 4 and screw-nut body, wherein: base 90 is arranged on as depicted in figs. 1 and 2 the collar tie beam 6, and the upper surface of base 90 offers chute 91 to its inside.Slide block 3 is placed in the chute 91.Fixedly connected with slide block 3 in the bottom of the leading screw 911 of described screw-nut body, the nut 912 of described screw-nut body is used for driving any one adjustment beam 31,32,33 or 34 liftings as depicted in figs. 1 and 2.Described manipulation piece 96 snaps onto the top of leading screw 911 when needing operation, as shown in Figure 4, it be rectangular-shaped handling piece 96, handles piece 96 and is provided with operation hole 961 for the level of insertion control stick (not shown); Handle the lower end of piece 96 and offer the hole clipping 962 of fixedlying connected for the top of leading screw 911.Hole clipping 962 can be the shape of triangular prism or polygon prism, and the shape of the top of leading screw 911 for matching with it is as long as can realize the engaging of the two.As another embodiment, handle piece 96 and also can be cylindric.Described cover plate 4 covers on the base 90 with position limiting slide block 3, the slippages in the described chute 91 of restriction slide block 3, and as shown in Figure 5, the central authorities of cover plate 4 are provided with the cover board hole 41 that passes for leading screw 911.Cover board hole 41 only passes through for leading screw 911, and cover board hole 41 is littler than the horizontal dimension of slide block 3, with position limiting slide block 3.When not adjusting, can unload handling piece 96, deposit separately, have only when needing to adjust just handling the top that piece 96 snaps onto leading screw 911.
The adjustable basic adjusting device of present embodiment is used for adjustment whole continuous adjustable basis as depicted in figs. 1 and 2, base 90 is arranged on the collar tie beam 6, nut 912 is fixed in to be adjusted in the beam 31,32,33 or 34, the control stick (not shown) is inserted in the operation hole 961 of level, rotational lead screw 911 then, drive nut 912 by leading screw 911 and rise, nut 912 can be square or hexagon, and its area and intensity are adjusted the beam rising or dropped to suitable with enough drive.Because nut 912 is adjusted beam and is pressing and can not rotate, leading screw 911 rotates and drives nut 912 translations rising or decline, and the slide block of fixedlying connected with it in the lower end of leading screw 911 3 rotates in chute 91.The adjustable basic adjusting device of present embodiment, adopt common screw-nut body as critical piece, have simple in structure, accurate positioning, adjust, impel whole basis to become the advantage of whole space structures system continuously, do not need to use hydraulic pressure or air pressure parts, low and the convenient maintenance of cost is particularly suitable for field work.In the time of in nut 912 is fixed in adjustment beam 31,32,33 or 34, can drive and adjust beam rising or decline, when nut 912 jackings when adjusting the bottom surface of beam, can only drive rising, when needs allow it descend, need rotational lead screw 911 to drive nut 912 and descend, adjust beam and rely on the effect of gravity and decline thereupon.
As preferred version, as shown in Figure 3, in the present embodiment, the main part of chute 91 is cylindrical, is used for ccontaining slide block 3, guarantees at slide block 3 along with the rotation of leading screw 911 is rotated in chute 91.As further preferred version, the lower end of chute 91 further is set to recessed hemispherical, and the bottom of slide block 3 is the hemispherical that is mated.The lower end of slide block 3 is set to hemispherical, cooperates with the hemispherical of chute 3 lower ends, forms the structure that is similar to ball-joint.The upper end of slide block 3 is connecting portion 931, and the bottom of leading screw 911 offers along the connecting hole of leading screw 911 length directions (overlapping with connecting portion 931 among Fig. 3), and connecting portion 931 inserts connecting hole and fixing by pin 5.Slit between slide block 3 and the chute 91 makes slide block 3 can rotate at chute 91 between 0.08-0.15mm, is not stuck.
Embodiment two
As shown in Figure 6, embodiment two is with the difference of embodiment one, in the present embodiment, the main part of chute 91 still is cylindrical, the lower end of chute 91 is set to taper shape, and the tip of described circular cone forms the upper end greatly down, the shape that the lower end is little, the taper shape of the lower end of slide block 3 for matching with the bottom of chute 91.Conical cooperation can make the leading screw 911 of fixedlying connected with slide block 3 keep stable.
It is to be noted, in above-described embodiment, be that example describes with the basis that will this adjustable basic adjusting device be applied in project of transmitting and converting electricity, adjustable basic adjusting device of the present utility model can also be applied on the basis of various buildings or structure, adjusts the height of foundation of described building or structure when foundation settlement.
In the application's manual and claims, " ground " refers to the former geological materials in bottom, building foundation, comprises soil and excavates the exposed rock in back etc.; " basis " refers generally to the building upper load is passed to the building of ground, is the part of building, is to build in the artificial later stage.In addition, about the usage of " highly " and " elevation ": generally be the mark elevation on civil works, refer to certain point with respect to the height on the plumb line direction of datum.
Above embodiment is exemplary embodiment of the present utility model only, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in the protection domain of the present utility model.
Claims (9)
1. adjustable basic adjusting device, be used for to adjust the apron piece on whole continuous adjustable basis and adjust distance between the beam, when the foundation settlement of various buildings or structure, adjust height of foundation or the elevation of described building or structure, it is characterized in that described adjustable basic adjusting device comprises:
Base, described base are arranged on the described apron piece, and the upper surface of described base offers chute downwards;
Slide block is placed in the described chute;
Screw-nut body, fixedly connected with described slide block in the bottom of the leading screw of described screw-nut body;
Handle piece, snap onto the top of described leading screw, described manipulation piece is provided with the operation hole for the level of inserting control stick; And covering on the described base to limit the cover plate of described slide block slippage in the described chute, the central authorities of described cover plate are provided with the cover board hole that passes for described leading screw.
2. adjustable basic adjusting device as claimed in claim 1 is characterized in that, described chute is cylindrical.
3. adjustable basic adjusting device as claimed in claim 2 is characterized in that the lower end of described chute is set to recessed hemispherical, and the lower end of described slide block is the hemispherical that is mated.
4. adjustable basic adjusting device as claimed in claim 2 is characterized in that the lower end of described chute is set to recessed taper shape, and the bottom of described slide block is the taper shape that is mated, and the tip of described circular cone down.
5. as claim 3 or 4 described adjustable basic adjusting devices, it is characterized in that, the upper end of described slide block is connecting portion, and the bottom of described leading screw offers along the connecting hole of described leading screw length direction, and described connecting portion inserts described connecting hole and fixes by pin.
6. adjustable basic adjusting device as claimed in claim 2 is characterized in that, the slit between described slide block and the described chute is between 0.08-0.15mm.
7. adjustable basic adjusting device as claimed in claim 1 is characterized in that, the nut of described screw-nut body is square or hexagon or circle.
8. adjustable basic adjusting device as claimed in claim 1 is characterized in that, the nut of described screw-nut body be fixed in adjust in the beam or jacking in the bottom surface of adjusting beam.
9. adjustable basic adjusting device as claimed in claim 1 is characterized in that, described manipulation piece is cylindric or rectangular-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664890 CN203113390U (en) | 2012-12-05 | 2012-12-05 | Adjustable foundation adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664890 CN203113390U (en) | 2012-12-05 | 2012-12-05 | Adjustable foundation adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113390U true CN203113390U (en) | 2013-08-07 |
Family
ID=48893753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220664890 Expired - Lifetime CN203113390U (en) | 2012-12-05 | 2012-12-05 | Adjustable foundation adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966129A (en) * | 2012-12-05 | 2013-03-13 | 汤跃超 | Lifting device |
-
2012
- 2012-12-05 CN CN 201220664890 patent/CN203113390U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966129A (en) * | 2012-12-05 | 2013-03-13 | 汤跃超 | Lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Juneng general technology LLC Assignor: Tang Yuechao Contract record no.: 2017990000368 Denomination of utility model: Adjustable foundation adjusting device Granted publication date: 20130807 License type: Exclusive License Record date: 20170911 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |