CN204920201U - Concrete structure template is early torn adjustable flat top open and is held in palm - Google Patents
Concrete structure template is early torn adjustable flat top open and is held in palm Download PDFInfo
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- CN204920201U CN204920201U CN201520593140.4U CN201520593140U CN204920201U CN 204920201 U CN204920201 U CN 204920201U CN 201520593140 U CN201520593140 U CN 201520593140U CN 204920201 U CN204920201 U CN 204920201U
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- ball
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- short cylindrical
- screw rod
- bolt hole
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Abstract
The utility model provides a concrete structure template is early torn adjustable flat top open and is held in palm, it holds in the palm including a screw rod, support, a fly leaf, ball ring, two adjusting nut and tears the support early in the morning open early to tear adjustable flat top open, the fly leaf sets up in a support, hold in the palm including a layer board and a short cylinder, be a hemisphere cup ramen in the short cylinder, the bottom surface fixed connection of short cylinder one end and layer board, the spherical radius of the intra -annular ball anchor ring of ball and hemisphere cup ramen's spherical radius is the same in the short cylinder, ball ring size with short cylinder size phase -match, short cylinder with the fixed setting about the ball ring goes on, a screw rod top fixedly connected with ball, the radius of a ball of ball with hemisphere cup ramen's spherical radius phase -match in the short cylinder, the screw rod with prop up to hold in the palm and encircle spacing formation ball -joint through the ball. The utility model discloses can realize the top of formwork support system and hold in the palm the leveling, guarantee the top restitope and put the concrete structure face construction quality of department.
Description
Technical field
The utility model relates to form work engineering support jacking in concrete structure construction, particularly relates to a kind of concrete structure formwork and early tears levelling jacking open.
Background technology
As shown in Figure 1, in existing building engineering construction, concrete structure formwork is early torn open in support system, tear adjustable jack normally used morning open to be welded and fixed by screw rod 1 ' and supporting plate 2 ' and to form, early tearing holder 3 ' open is sleeved on screw rod, when shuttering supporting is arranged, because construction human error causes supporting steel pipe vertical rod 4 ' to install out of plumb, cause the supporting plate 2 ' early tearing adjustable jack open out-of-level, appear at the concrete surface out-of-flatness of supporting member position supporting plate 21 ' like this, affect concrete impression quality.
One " adjustment height early stripping formwork system supporting member " is disclosed in prior art, see that publication number is: CN2226101, publication date is: the Chinese patent of 1996-05-01, this adjustment height early stripping formwork system supporting member, is made up of tappet, jacking, the movable holder wing, it is characterized in that: tappet top is fixedly installed jacking, middle part is provided with the pin hole position more than 2, place quill between pin hole and jacking, by threaded engagement between inside and outside sleeve, inner sleeve and tappet are slidably connected; The both sides of outer sleeve are arranged and its holder wing becoming to be integrated, and there are rectangle fixed stop and turnover activity backstop in the termination of the holder wing.This supporting member is applicable to the adjustment of existing various template thickness and keel section combined altitudes, is applicable to early stripping formwork system bracing or strutting arrangement in form work engineering and can matches with existing various support lattice structures.This patent just realizes the adjustment height of jacking, can not solve in present patent application: when supported rod erecting installation site and perpendicularity deviation, can also ensure jacking face level, thus improves concrete impression quality.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of concrete structure formwork early to tear levelling jacking open, when can ensure whole shuttering supporting vertical rod installation site and perpendicularity deviation, ensures jacking face level, improve concrete impression quality.
The utility model is achieved in that a kind of concrete structure formwork early tears levelling jacking open, the supporting steel pipe tearing levelling jacking and template described morning open with the use of; Tear levelling jacking described morning open comprise a screw rod, a rest, a portable plate, a ball ring, two adjusting nuts and tear holder open early in the morning; Described portable plate is arranged on rest; Described rest comprises a supporting plate and a short cylindrical, be half spherical bowl face in described short cylindrical, short cylindrical one end is fixedly connected with the bottom surface of supporting plate, the spherical radius of the ball anchor ring in described ball ring is identical with the spherical radius in hemispherical bowl face in described short cylindrical, described ball ring size and described short cylindrical size match, and described short cylindrical and described ball ring are fixedly installed up and down; Described screw tip is fixedly connected with a ball, and in the radius of a ball of ball and described short cylindrical, the spherical radius in hemispherical bowl face matches, and described screw rod and described rest are that described screw rod external surface is provided with external screw thread by the spacing formation ball-joint of ball ring; Tearing care set open described morning is located on screw rod, and described adjusting nut spiral is on described screw rod, and adjusting nut is positioned at and early tears holder below open; Tear holder open described morning and comprise a sleeve, described sleeve both sides all tilt upward and arrange a support arm, and two support arms are symmetrical arranged, and described support arm is provided with back-up block.
Further, tear levelling jacking open described morning and also comprise at least three bolts, described short cylindrical outer circumferential side is at least uniformly distributed three the first projections, and each first projection place is provided with one first bolt hole, is provided with internal thread in the first bolt hole; Described ball ring outer circumferential side is evenly provided with at least three the second projections, and each second projection place is provided with the second bolt hole, and described second bolt hole internal diameter and the diameter of bolt match; The position of described first bolt hole is corresponding with the position of described second bolt hole; Described ball ring screws in first bolt hole by described bolt through the second bolt hole with described short cylindrical and carries out sealed connection.
The utility model tool has the following advantages: the supporting plate of the utility model rest is arranged with a short cylindrical, short cylindrical inside is hemispherical bowl face, screw tip fixes a ball, hemispherical bowl face and Surface of Sphere match, the hemispherical bowl face of supporting plate utilizes bolt to be connected spacing coupling with the Surface of Sphere of screw tip by ball ring and short cylindrical and forms ball-joint, and this ball ring plays position-limiting action; Be convenient to supporting plate like this rotate to reach supporting plate leveling object, namely universal rotational is carried out around ball in hemispherical bowl face.By bolt, ball ring is connected with the short cylindrical under supporting plate, makes screw rod form entirety with supporting plate and can not be separated.The utility model structure is simple, reasonable stress, use are easy to operate, efficiently solve supported rod erecting installs the impact of vertical perpendicularity deviation on concrete structural surface planeness and impression quality, guarantees concrete surface planeness and the impression quality of supported rod erecting position.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 tears adjustable jack open to use schematic diagram the morning of prior art.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation after levelling jacking plate of the present utility model and screw rod are assembled.
Fig. 4 is rest top view schematic diagram of the present utility model.
Fig. 5 is that rest of the present utility model looks up schematic diagram.
Fig. 6 is rest lateral view schematic diagram of the present utility model.
Fig. 7 is I-I sectional drawing in Fig. 4 of the present utility model.
Fig. 8 is ball plane of a loop perspective view of the present utility model.
Fig. 9 is ball ring lateral view of the present utility model.
Figure 10 is screw-rod structure schematic diagram of the present utility model.
Detailed description of the invention
As shown in Fig. 2 to Figure 10, involved by the utility model, a kind of concrete structure formwork early tears levelling jacking open, the supporting steel pipe tearing levelling jacking and template described morning open with the use of, tear levelling jacking described morning open and comprise screw rod 1, rest 2, ball ring 3, portable plate 4, at least three bolts 5 to tear holder 6 early open; Wherein, tear levelling jacking described morning open and also comprise two adjusting nuts 7, described rest 2 also comprises supporting plate 21 and a short cylindrical 22, be half spherical bowl face 223 in described short cylindrical 22, short cylindrical 22 one end is fixedly connected with the bottom surface of supporting plate 21, and described short cylindrical 22 weeks sides are at least uniformly distributed three the first projections 221, and each first projection 221 place is provided with one first bolt hole 222, be provided with internal thread in first bolt hole 222, described internal thread and described bolt 5 match; The spherical radius in described ball ring 3 inner circle ball face 33 is identical with the spherical radius in hemispherical bowl face 223 in described short cylindrical 22, described ball ring 3 size and described short cylindrical 22 size match, described ball ring 3 outer circumferential side is evenly provided with at least three the second projections 31, second projection 31 place is provided with the second bolt hole 32, and described second bolt hole 32 internal diameter and described bolt 5 diameter match; The position of described first bolt hole 222 is corresponding with the position of described second bolt hole 32; Described ball ring 3 carries out sealed be connected by bolt 5 through the second bolt hole 32 and the first bolt hole 222 with described short cylindrical 22.Described screw rod 1 top is fixedly connected with a ball 12, in the radius of a ball of ball 12 and described short cylindrical 22, the spherical radius in hemispherical bowl face 223 matches, described screw rod 1 is that this ball ring 3 plays position-limiting action by the spacing formation ball-joint of ball ring 3 with described rest 2; Be convenient to support plate 2 like this rotate to reach supporting plate 21 leveling object, namely rest 2 carries out universal rotational by hemispherical bowl face 223 around ball 12.When supported rod erecting 8 installation site and perpendicularity deviation, do not need to adjust supported rod erecting 8, as long as rest 2 is carried out rotation and adjustable around ball 12.Described screw rod 1 external surface is provided with external screw thread 11; Tearing holder 6 described morning open is set on screw rod 1, and described two adjusting nut 7 spirals are on described screw rod 1, and adjusting nut 7 is positioned at and early tears open below holder 6.Tear holder 6 described morning open and comprise a sleeve 61, described sleeve 61 both sides all tilt upward and arrange support arm 62, two support arm 62 and be symmetrical arranged, and described support arm 62 is provided with support slot 63.
In a word, the utility model structure is simple, reasonable stress, use are easy to operate, efficiently solve supported rod erecting 8 installs the impact of vertical perpendicularity deviation on concrete structural surface planeness and impression quality, guarantees concrete surface planeness and the impression quality of supported rod erecting position.
Although the foregoing describe detailed description of the invention of the present utility model; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present utility model; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present utility model and change, should be encompassed in scope that claim of the present utility model protects.
Claims (2)
1. concrete structure formwork early tears a levelling jacking open, it is characterized in that: the supporting steel pipe tearing levelling jacking and template described morning open with the use of; Tear levelling jacking described morning open comprise a screw rod, a rest, a portable plate, a ball ring, two adjusting nuts and tear holder open early in the morning; Described portable plate is arranged on rest; Described rest comprises a supporting plate and a short cylindrical, be half spherical bowl face in described short cylindrical, short cylindrical one end is fixedly connected with the bottom surface of supporting plate, the spherical radius of the ball anchor ring in described ball ring is identical with the spherical radius in hemispherical bowl face in described short cylindrical, described ball ring size and described short cylindrical size match, and described short cylindrical and described ball ring are fixedly installed up and down; Described screw tip is fixedly connected with a ball, and in the radius of a ball of ball and described short cylindrical, the spherical radius in hemispherical bowl face matches, and described screw rod and described rest are that described screw rod external surface is provided with external screw thread by the spacing formation ball-joint of ball ring; Tearing care set open described morning is located on screw rod, and described adjusting nut spiral is on described screw rod, and adjusting nut is positioned at and early tears holder below open; Tear holder open described morning and comprise a sleeve, described sleeve both sides all tilt upward and arrange a support arm, and two support arms are symmetrical arranged, and described support arm is provided with back-up block.
2. a kind of concrete structure formwork according to claim 1 early tears levelling jacking open, it is characterized in that: tear levelling jacking open described morning and also comprise at least three bolts, described short cylindrical outer circumferential side is at least uniformly distributed three the first projections, each first projection place is provided with one first bolt hole, is provided with internal thread in the first bolt hole; Described ball ring outer circumferential side is evenly provided with at least three the second projections, and each second projection place is provided with the second bolt hole, and described second bolt hole internal diameter and the diameter of bolt match; The position of described first bolt hole is corresponding with the position of described second bolt hole; Described ball ring screws in first bolt hole by described bolt through the second bolt hole with described short cylindrical and carries out sealed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593140.4U CN204920201U (en) | 2015-08-07 | 2015-08-07 | Concrete structure template is early torn adjustable flat top open and is held in palm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593140.4U CN204920201U (en) | 2015-08-07 | 2015-08-07 | Concrete structure template is early torn adjustable flat top open and is held in palm |
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| Publication Number | Publication Date |
|---|---|
| CN204920201U true CN204920201U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593140.4U Expired - Fee Related CN204920201U (en) | 2015-08-07 | 2015-08-07 | Concrete structure template is early torn adjustable flat top open and is held in palm |
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| CN (1) | CN204920201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419896A (en) * | 2017-05-02 | 2017-12-01 | 中国建筑第八工程局有限公司 | The compressible joist and its construction method of the prefabricated cast-in-place formwork of plate edge joint position |
| CN110259148A (en) * | 2019-07-03 | 2019-09-20 | 孟凡林 | A kind of laying method of precast concrete superimposed sheet bottom plate storage and transportation and installation |
| CN112922327A (en) * | 2021-01-22 | 2021-06-08 | 成都建工装饰装修有限公司 | Laminated slab cast-in-place slab band slurry-retaining template supporting system |
-
2015
- 2015-08-07 CN CN201520593140.4U patent/CN204920201U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419896A (en) * | 2017-05-02 | 2017-12-01 | 中国建筑第八工程局有限公司 | The compressible joist and its construction method of the prefabricated cast-in-place formwork of plate edge joint position |
| CN107419896B (en) * | 2017-05-02 | 2023-05-02 | 中国建筑第八工程局有限公司 | Compressible joist for cast-in-situ formwork at assembly type precast slab joint and construction method thereof |
| CN110259148A (en) * | 2019-07-03 | 2019-09-20 | 孟凡林 | A kind of laying method of precast concrete superimposed sheet bottom plate storage and transportation and installation |
| CN112922327A (en) * | 2021-01-22 | 2021-06-08 | 成都建工装饰装修有限公司 | Laminated slab cast-in-place slab band slurry-retaining template supporting system |
| CN112922327B (en) * | 2021-01-22 | 2022-07-05 | 成都建工装饰装修有限公司 | Laminated slab cast-in-place slab band slurry-retaining template supporting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |