CN211235445U - Impervious test block shedder - Google Patents
Impervious test block shedder Download PDFInfo
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- CN211235445U CN211235445U CN201922267803.4U CN201922267803U CN211235445U CN 211235445 U CN211235445 U CN 211235445U CN 201922267803 U CN201922267803 U CN 201922267803U CN 211235445 U CN211235445 U CN 211235445U
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Abstract
The utility model discloses an impervious test block shedder, include: the hydraulic jack is arranged upside down below a section of I-steel and is fixedly connected with the I-steel through a circular base plate welded in the middle of the lower surface of the I-steel, two ends of the lower surface of the I-steel are respectively connected with a supporting column, the lower end of each supporting column is connected with a horizontal steel plate, the two supporting columns are respectively positioned between the opposite edges of the two steel plates, and a gap for a piston rod of the hydraulic jack to pass through is reserved between the two steel plates; and four supporting legs, wherein each two supporting legs are arranged below the same steel plate in pairs, and a horizontal supporting strip is welded between each pair of supporting legs so as to bear the flange edge of the test mold. The utility model discloses an adjustable stabilizer blade is with the impervious examination mould that adapts to different specifications unidimensional, and application scope is more extensive than current drawing of patterns instrument.
Description
Technical Field
The utility model relates to a construction test equipment field. More specifically, the utility model relates to an impervious test block shedder.
Background
In the building construction process, generally, an impermeability test is required to be performed on concrete, a common impermeability test method is that after an impermeability test block is well maintained, the impermeability test block is placed in an impermeability test mold and then is tested by using an impermeability instrument, the impermeability test block needs to be separated from the test mold after the test is finished so as to facilitate other subsequent tests, because the impermeability test has higher sealing requirement between the impermeability test block and the impermeability test mold, the periphery of the impermeability test block is often wrapped by paraffin so that the impermeability test block and the impermeability test mold are tightly connected and the demolding is difficult, in the prior art, a jack with a fixed support is used as a demolding device, but the demolding device has a fixed structure and cannot perform demolding on molds of different specifications and sizes.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing an impervious test block shedder is through the adjustable stabilizer blade in order to adapt to the impervious examination mould of the not unidimensional of different specifications, and application scope is more extensive than current drawing of patterns instrument.
In order to achieve these objects and other advantages in accordance with the present invention, there is provided an anti-leakage test block demolding device, comprising:
the hydraulic jack is arranged upside down below a section of I-steel and is fixedly connected with the I-steel through a circular base plate welded in the middle of the lower surface of the I-steel, two ends of the lower surface of the I-steel are respectively connected with a supporting column, the lower end of each supporting column is connected with a horizontal steel plate, the two supporting columns are respectively positioned between the opposite edges of the two steel plates, and a gap for a piston rod of the hydraulic jack to pass through is reserved between the two steel plates;
four landing legs, every two landing legs set up in pairs in same steel sheet below, have seted up two long banding through-holes along I-steel length direction on each steel sheet, two support column both sides that long banding through-hole symmetric distribution is on the steel sheet at its place, each landing leg upper end is provided with the ladder screw rod, the upper portion diameter of ladder screw rod is less than the lower part diameter, the upper portion of ladder screw rod with long banding through-hole phase-match just can follow long banding through-hole and remove, the upper portion of ladder screw rod is passed through nut and steel sheet rigid coupling behind the long banding through-hole, and it has the horizontally to hold in the palm the strip to weld between every pair of landing.
Preferably, the landing leg further comprises a sleeve and a lower screw rod, wherein an internal thread is arranged in the sleeve, the lower part of the stepped screw rod is in threaded connection with the upper end of the sleeve, the lower screw rod is in threaded connection with the lower end of the sleeve, the support strip is welded in the middle of the sleeve, and the lower end of the lower screw rod is further connected with a tapered support foot.
Preferably, a level gauge is arranged at the center of the upper surface of the I-shaped steel.
Preferably, an annular rubber pad is attached to the outer edge of the long-strip-shaped through hole, and an inner hole of the annular rubber pad is matched with the long-strip-shaped through hole in shape.
Preferably, a first screwing nut is welded at the position, close to the upper part, of the lower part of the stepped screw, and a second screwing nut is welded at the position, close to the supporting foot, of the lower end of the lower screw.
Preferably, the lower part of the stepped screw and the lower screw are coated with paint every 5cm, and the color of the paint of the two adjacent sections is different.
The utility model discloses at least, include following beneficial effect: through adjusting the position of ladder screw rod in rectangular form through-hole, can change the space size that encloses between four landing legs, can adapt to more different specifications's anti-seepage examination mould like this, the range of application is more extensive, can also change the vertical distance between support strip and the hydraulic jack piston rod through the telescopic length of adjustment ladder screw rod screw in simultaneously, in order to adapt to the anti-seepage examination mould of co-altitude, and can also change the vertical distance between support strip and the ground through the telescopic length of screw rod screw in under the adjustment, prevent that support strip height is too low, anti-seepage examination piece can not go out the mould completely.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a front view of an anti-leakage test block demolding device according to an embodiment of the present invention;
FIG. 2 is a top view of the anti-leakage test block demolding device according to one embodiment of the present invention;
fig. 3 is a left side view of the anti-leakage test block demolding device according to one embodiment of the present invention;
fig. 4 is a cross-sectional view of a test mold according to an embodiment of the present invention;
fig. 5 is a working state diagram of the anti-leakage test block demoulding device according to one embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-5, the utility model provides an impervious test block shedder, include:
the hydraulic jack 1 is arranged upside down below a section of I-shaped steel 2 and is fixedly connected with the I-shaped steel 2 through a circular base plate 3 welded in the middle of the lower surface of the I-shaped steel 2, the bottom surface of the hydraulic jack 1 is connected to the circular base plate 3 through bolts, two ends of the lower surface of the I-shaped steel 2 are respectively connected with a supporting column 4, the lower end of each supporting column 4 is connected with a horizontal steel plate 5, the two supporting columns 4 are respectively positioned between the opposite edges of the two steel plates 5, and a gap for allowing a piston rod of the hydraulic jack 1 to pass through is reserved between the two steel plates 5;
four landing legs, every two landing legs set up in pairs in 5 below same steel sheet, have seted up two rectangular form through-holes 6 along 2 length direction of I-steel on each steel sheet 5, and two 6 symmetric distributions of rectangular form through-hole are in 4 both sides of support column on the steel sheet 5 at its place, and each landing leg upper end is provided with ladder screw rod 7, ladder screw rod 7's upper portion diameter is less than the lower part diameter, ladder screw rod 7's upper portion with rectangular form through-hole 6 phase-match just can follow rectangular form through-hole 6 and remove, ladder screw rod 7's upper portion is passed through nut and 5 rigid couplings of steel sheet behind the rectangular form through-hole 6, and every pair has horizontally to hold in the palm strip 8 to the welding.
In the use process of the embodiment, the positions of the four supporting legs are adjusted, the flange edge of the anti-seepage test die 9 can be placed on the two supporting strips 8, and the hydraulic jack 1 is started to realize mechanical demoulding. In the embodiment, the size of the space enclosed by the four supporting legs can be changed by adjusting the position of the stepped screw 7 in the strip-shaped through hole 6, so that the anti-seepage test device can be suitable for more anti-seepage test dies 9 with different specifications, and the application range is wider.
In another embodiment, the supporting leg further comprises a sleeve 10 and a lower screw 11, wherein an internal thread is arranged in the sleeve 10, the lower part of the stepped screw 7 is connected to the upper end of the sleeve 10 in a threaded manner, the lower screw 11 is connected to the lower end of the sleeve 10 in a threaded manner, the supporting strip 8 is welded in the middle of the sleeve 10, and the lower end of the lower screw 11 is further connected with a tapered supporting foot 12.
In the use process of the embodiment, the vertical distance between the supporting strip 8 and the piston rod of the hydraulic jack 1 can be changed by adjusting the length of the stepped screw 7 screwed into the sleeve 10 so as to adapt to the test molds 9 with different heights, and the vertical distance between the supporting strip 8 and the ground can also be changed by adjusting the length of the lower screw 11 screwed into the sleeve 10 so as to prevent the supporting strip 8 from being too low in height and prevent the anti-permeability test block 13 from being completely demoulded
In another embodiment, a level 14 is arranged at the center of the upper surface of the I-steel 2, and the extension length of the lower screw 11 can be adjusted by observing the level 14, so that the anti-seepage test block demoulding device is in a horizontal state and can adapt to uneven ground.
In another embodiment, an annular rubber pad 15 is attached to the outer edge of the long-strip-shaped through hole 6, and the shape of an inner hole of the annular rubber pad 15 is matched with that of the long-strip-shaped through hole 6, so that the friction force between a nut for fixing the stepped screw 7 and the steel plate 5 can be increased, and the position change of the supporting leg is avoided.
In another embodiment, a first screwing nut 16 is welded on the lower part of the stepped screw 7 close to the upper part, and a second screwing nut 17 is welded on the lower end of the lower screw 11 close to the supporting foot 12, so that the stepped screw 7 and the lower screw 11 can be conveniently screwed by workers, otherwise, the stepped screw 7 or the lower screw 11 is firmly clamped by using a tool such as a pipe wrench to be screwed, and the threads on the screws are easily damaged.
In another embodiment, paint is coated on the lower part of the stepped screw 7 and the lower screw 11 every 5cm, and the color of the paint on two adjacent sections is different, so that a worker can observe the length of the stepped screw 7 or the lower screw 11 extending out of the sleeve 10 conveniently, and the leveling of the supporting strip 8 and the hydraulic jack 1 is facilitated.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. Impervious test block shedder, its characterized in that includes:
the hydraulic jack is arranged upside down below a section of I-steel and is fixedly connected with the I-steel through a circular base plate welded in the middle of the lower surface of the I-steel, two ends of the lower surface of the I-steel are respectively connected with a supporting column, the lower end of each supporting column is connected with a horizontal steel plate, the two supporting columns are respectively positioned between the opposite edges of the two steel plates, and a gap for a piston rod of the hydraulic jack to pass through is reserved between the two steel plates;
four landing legs, every two landing legs set up in pairs in same steel sheet below, have seted up two long banding through-holes along I-steel length direction on each steel sheet, two support column both sides that long banding through-hole symmetric distribution is on the steel sheet at its place, each landing leg upper end is provided with the ladder screw rod, the upper portion diameter of ladder screw rod is less than the lower part diameter, the upper portion of ladder screw rod with long banding through-hole phase-match just can follow long banding through-hole and remove, the upper portion of ladder screw rod is passed through nut and steel sheet rigid coupling behind the long banding through-hole, and it has the horizontally to hold in the palm the strip to weld between every pair of landing.
2. The apparatus as claimed in claim 1, wherein the leg further comprises a sleeve and a lower screw, the sleeve is internally provided with internal threads, the lower part of the stepped screw is connected to the upper end of the sleeve in a threaded manner, the lower screw is connected to the lower end of the sleeve in a threaded manner, the support strip is welded to the middle part of the sleeve, and the lower end of the lower screw is further connected to a tapered support foot.
3. The apparatus for demolding an impervious test block of claim 1, wherein a level is centrally disposed on the upper surface of said i-beam.
4. The apparatus according to claim 1, wherein an annular rubber pad is attached to the top edge of the elongated through hole, and an inner hole of the annular rubber pad is matched with the elongated through hole.
5. The apparatus for demolding an impervious test block of claim 2, wherein a first screw nut is welded to a lower portion of the stepped screw near an upper portion thereof, and a second screw nut is welded to a lower end of the lower screw near the support leg thereof.
6. The apparatus for demolding an anti-permeability test block as claimed in claim 2, wherein the lower part of the stepped screw and the lower screw are coated with paint every 5cm, and the paint colors of two adjacent sections are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267803.4U CN211235445U (en) | 2019-12-17 | 2019-12-17 | Impervious test block shedder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267803.4U CN211235445U (en) | 2019-12-17 | 2019-12-17 | Impervious test block shedder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211235445U true CN211235445U (en) | 2020-08-11 |
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ID=71926927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922267803.4U Active CN211235445U (en) | 2019-12-17 | 2019-12-17 | Impervious test block shedder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211235445U (en) |
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2019
- 2019-12-17 CN CN201922267803.4U patent/CN211235445U/en active Active
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