CN209665780U - Test casting concrete horizontal platform - Google Patents

Abstract

The utility model discloses experiment casting concrete horizontal platforms, including plane steel plate, the lower end four corners of the plane steel plate are welded with connecting sleeve, the lower end of the connecting sleeve is inserted with supporting leg, the supporting leg includes upper support column, lower support column, level(l)ing device and foot-operated support plate, level(l)ing device is fixedly connected between the upper support column and lower support column, the lower end of the lower support column is welded with foot-operated support plate, the upper surface front and rear sides of the plane steel plate offer rectangular slot, tubular cylinder horizontal levelling bubble is mounted in the rectangular slot；The experiment casting concrete horizontal platform application method is simple, is easily installed and dismantles, and horizontal accuracy is higher, thereby may be ensured that experimental result accuracy, practical, has good promotion effect.

Description

Test casting concrete horizontal platform

Technical field

The utility model relates to technical field of building construction, specially experiment casting concrete horizontal platform.

Background technique

In concrete experiments research, casting concrete pillar or beams of concrete into concrete mold, if poured Mold where face be not horizontal, then the concrete post or beams of concrete surface that pour out be not horizontal, i.e. thickness It is inconsistent, in this way, will cause experimental result inaccuracy, to influence scientific research when measuring the parameters such as bearing capacity, crack or amount of deflection Achievement；For this purpose, it is proposed that a kind of experiment casting concrete horizontal platform.

Utility model content

The purpose of this utility model is to provide experiment casting concrete horizontal platforms, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: experiment casting concrete horizontal platform, including flat Face steel plate, the lower end four corners of the plane steel plate are welded with connecting sleeve, and the lower end of the connecting sleeve is inserted with branch Support leg, the supporting leg include upper support column, lower support column, level(l)ing device and foot-operated support plate, the upper support column Be fixedly connected to level(l)ing device between lower support column, the level(l)ing device include upper screw rod, lower screw rod and Inner thread sleeve, the upper screw rod, which passes through, is threadedly engaged the upper end for being plugged in inner thread sleeve, and the upper end of upper screw rod with The lower end of upper support column is welded and fixed, and the lower screw rod, which passes through, is threadedly engaged the lower end for being plugged in inner thread sleeve, and lower spiral shell Upper end of the lower end of bar with lower support column is welded and fixed, and the upper support column is plugged in connecting sleeve, and upper support column Fixation is bolted by the connection extended transversely through between connecting sleeve, the lower end of the lower support column is welded with Foot-operated support plate, the upper surface front and rear sides of the plane steel plate offer rectangular slot, are respectively mounted in the rectangular slot There is tubular cylinder horizontal levelling bubble.

Preferably, the upper screw rod, lower screw rod outer wall external screw thread and the internal screw thread of inner thread sleeve inner wall direction it is equal On the contrary, the upper screw rod adds the length of lower screw rod to be all larger than the length of inner thread sleeve.

Preferably, the thickness setting of the plane steel plate is not less than 10mm, and the depth of the rectangular slot is flat steel The half of the thickness of plate.

Preferably, it is respectively connected with connecting plate on rear side of the tubular cylinder horizontal levelling bubble, the connecting plate rides upon The surface of plane steel plate, and be connected and fixed by set screw between connecting plate and plane steel plate.

Compared with prior art, the utility model has the beneficial effects that the structure design of the utility model is reasonable, which is poured Concrete water platform is built, by the way that four supporting legs are arranged, convenient can be mounted and dismounted between supporting leg and plane steel plate, transporter Just, it is provided with level(l)ing device on four supporting legs, it can be by turning two level(l)ing devices positioned at side simultaneously On inner thread sleeve, while observing tubular cylinder horizontal levelling bubble to adjust the level of plane steel plate, pass through two symmetrical positions The tubular cylinder horizontal levelling bubble set guarantees the abswolute level of platform, and application method is simple, so that horizontal accuracy is higher, from And can guarantee experimental result accuracy, and it is practical, there is good promotion effect.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1.

In figure: plane steel plate 1, connecting sleeve 101, connection bolt 102, supporting leg 2, upper support column 3, lower support column 4, water Heibei provincial opera regulating device 5, upper screw rod 501, lower screw rod 502, inner thread sleeve 503, foot-operated support plate 6, rectangular slot 7, tubular cylinder Horizontal levelling bubble 8, connecting plate 801, set screw 802.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: experiment casting concrete horizontal platform, including it is flat Face steel plate 1, the lower end four corners of plane steel plate 1 are welded with connecting sleeve 101, and the lower end of connecting sleeve 101 is inserted with branch Support leg 2, supporting leg 2 include upper support column 3, lower support column 4, level(l)ing device 5 and foot-operated support plate 6,3 He of upper support column Level(l)ing device 5 is fixedly connected between lower support column 4, level(l)ing device 5 includes upper screw rod 501, lower screw rod 502 With inner thread sleeve 503, upper screw rod 501 is by being threadedly engaged the upper end for being plugged in inner thread sleeve 503, and upper screw rod 501 Lower end of the upper end with upper support column 3 be welded and fixed, lower screw rod 502 is plugged in inner thread sleeve 503 by being threadedly engaged Lower end, and upper end of the lower end of lower screw rod 502 with lower support column 4 is welded and fixed, upper screw rod 501,502 outer wall of lower screw rod The direction of external screw thread and the internal screw thread of 503 inner wall of inner thread sleeve is contrary, and upper screw rod 501 adds the length of lower screw rod 502 big In the length of inner thread sleeve 503, principle are as follows: by turning inner thread sleeve 503 clockwise, may make screw rod 501 It is shunk into inner thread sleeve 503 with lower screw rod 502, so that the reduction of entire 2 length of supporting leg is realized, by twisting counterclockwise Dynamic inner thread sleeve 503, may make screw rod 501 and lower screw rod 502 to extend to outside inner thread sleeve 503, to realize whole The increase of the length of a supporting leg 2, can be by turning the inner thread sleeve on two level(l)ing devices 5 of side simultaneously 503, while tubular cylinder horizontal levelling bubble 8 is observed to adjust the level of plane steel plate 1, pass through the tubulose circle of two symmetric positions Column horizontal levelling bubble 8 guarantees the abswolute level of platform；

Upper support column 3 is plugged in connecting sleeve 101, and passes through transverse direction between upper support column 3 and connecting sleeve 101 Perforative connection bolt 102 is connected and fixed, and the lower end of lower support column 4 is welded with foot-operated support plate 6, plane steel plate 1 Upper surface front and rear sides offer rectangular slot 7, and the thickness setting of plane steel plate 1 is not less than 10mm, the depth of rectangular slot 7 It is the half of the thickness of plane steel plate 1, tubular cylinder horizontal levelling bubble 8, tubular cylinder is mounted in rectangular slot 7 The rear side of horizontal levelling bubble 8 is respectively connected with connecting plate 801, and connecting plate 801 rides upon the surface of plane steel plate 1, and connecting plate It is connected and fixed by set screw 802 between 801 and plane steel plate 1；Pass through the horizontal water of the tubular cylinder of two symmetric positions Quasi- bubble 8 guarantees the abswolute level of platform；

The experiment casting concrete horizontal platform can be just between supporting leg 2 and plane steel plate 1 by the way that four supporting legs 2 are arranged Victory mounts and dismounts, convenient transportation, is provided with level(l)ing device 5 on four supporting legs 2, can be by turning simultaneously positioned at one Inner thread sleeve 503 on two level(l)ing devices 5 of side, while tubular cylinder horizontal levelling bubble 8 is observed to adjust plane The level of steel plate 1 guarantees the abswolute level of platform, user by the tubular cylinder horizontal levelling bubble 8 of two symmetric positions Method is simple, so that horizontal accuracy is higher, thereby may be ensured that experimental result accuracy.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. testing casting concrete horizontal platform, including plane steel plate (1), it is characterised in that: the lower end four of the plane steel plate (1) It is welded at angle connecting sleeve (101), the lower end of the connecting sleeve (101) is inserted with supporting leg (2), the supporting leg It (2) include upper support column (3), lower support column (4), level(l)ing device (5) and foot-operated support plate (6), the upper support column (3) it is fixedly connected between lower support column (4) level(l)ing device (5), the level(l)ing device (5) includes upper spiral shell Bar (501), lower screw rod (502) and inner thread sleeve (503), the upper screw rod (501) are plugged in interior spiral shell by being threadedly engaged The upper end of line sleeve (503), and lower end of the upper end of upper screw rod (501) with upper support column (3) is welded and fixed, the lower screw rod (502) by being threadedly engaged the lower end for being plugged in inner thread sleeve (503), and the lower end of lower screw rod (502) with lower support The upper end of column (4) is welded and fixed, and the upper support column (3) is plugged in connecting sleeve (101), and upper support column (3) and company It is connected and fixed by the connection bolt (102) extended transversely through between female connector pipe (101), the lower end of the lower support column (4) is equal It is welded with foot-operated support plate (6), the upper surface front and rear sides of the plane steel plate (1) offer rectangular slot (7), institute It states and is mounted on tubular cylinder horizontal levelling bubble (8) in rectangular slot (7).

2. experiment casting concrete horizontal platform according to claim 1, it is characterised in that: the upper screw rod (501), lower spiral shell The external screw thread of bar (502) outer wall and the direction of the internal screw thread of inner thread sleeve (503) inner wall are contrary, the upper screw rod (501) The length of lower screw rod (502) is added to be all larger than the length of inner thread sleeve (503).

3. experiment casting concrete horizontal platform according to claim 1, it is characterised in that: the thickness of the plane steel plate (1) Degree setting is not less than 10mm, and the depth of the rectangular slot (7) is the half of the thickness of plane steel plate (1).

4. experiment casting concrete horizontal platform according to claim 1, it is characterised in that: the tubular cylinder level vial It is respectively connected with connecting plate (801) on rear side of bubble (8), the connecting plate (801) rides upon the surface of plane steel plate (1), and even It is connected and fixed by set screw (802) between fishplate bar (801) and plane steel plate (1).