CN214328417U

CN214328417U - Concrete shakeouts test device

Info

Publication number: CN214328417U
Application number: CN202023326932.5U
Authority: CN
Inventors: 陈贤龙; 戚城; 吴海攀
Original assignee: Zhejiang Yaohua Construction Component Technology Co ltd
Current assignee: Zhejiang Yaohua Construction Component Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-01
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a concrete shakeouts test device, including the U-shaped support, its characterized in that: the utility model discloses a support, including U-shaped support, riser, fixed connection fixed axle, the upper portion one end of both sides upper portion of U-shaped support is fixed connection L shape fixed plate respectively, two the riser of L shape fixed plate articulates the one end of the connecting rod of connecting rod symmetry respectively, two pairs the other end of connecting rod articulates the one end of fixed axle respectively, and is every right the fixed axle is fixed connection respectively and falls the horizontal pole both ends of U-shaped dead lever, two the montant lower extreme of the U-shaped dead lever is the upside both ends of fixed connection backup pad respectively. The utility model relates to a concrete shakeouts equipment field, specifically say, relate to a concrete shakeouts test device. This device can conveniently be shakeout and handle the concrete.

Description

Concrete shakeouts test device

Technical Field

The utility model relates to a concrete shakeouts equipment field, specifically say, relate to a concrete shakeouts test device.

Background

Concrete is the indispensable material of building trade, in order to ensure the characteristic and the quality of concrete, need carry out the experiment before using, need artifically use dedicated scraper stand opening with the concrete and smooth when the experiment, but the scraper is small, and the process of scraping the concrete is longer, consequently needs to design one kind can assist the manual work to carry out the device that the concrete shakeouts convenient follow-up work, this for prior art's weak point.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a concrete shakeouts test device, the convenience is shakeouts the processing to the concrete.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a concrete shakeouts test device, includes U-shaped support, its characterized in that: one end of the upper part of each side of the U-shaped support is fixedly connected with an L-shaped fixing plate, vertical plates of the two L-shaped fixing plates are hinged with one end of a symmetrical connecting rod respectively, the other ends of the two pairs of connecting rods are hinged with one end of a fixing shaft respectively, and each pair of fixing shafts are fixedly connected with two ends of a cross rod of an inverted U-shaped fixing rod respectively;

the lower ends of the vertical rods of the two inverted U-shaped fixing rods are respectively and fixedly connected with the two ends of the upper side of the supporting plate;

the utility model discloses a quick-witted support, including the support plate, the both ends of support plate are the both sides upper portion intermediate position of fixed connection U-shaped movable plate respectively, the rear side both ends of U-shaped movable plate are the one end of fixed connection guiding axle respectively, two the guiding axle passes the horizontal pole both ends of T shape carriage release lever respectively, the montant lower extreme fixed connection stand flat board's upside middle part of T shape carriage release lever, a set of lug of evenly arranging of downside fixed connection of stand flat board.

As a further limitation of the technical scheme, the middle part of the upper side of the T-shaped moving rod is fixedly connected with a straight groove rod, a rotating shaft is arranged in a sliding groove of the straight groove rod, the rotating shaft is fixedly connected with the edge position of the lower side of a circular plate, and a central shaft bearing of the circular plate is connected with the center of the supporting plate.

As a further limitation of the present invention, a motor is fixedly connected to an upper side of the supporting plate, and an output shaft of the motor is fixedly connected to a central shaft of the circular plate.

As a further limitation of the technical scheme, the other ends of two sides of the upper part of the U-shaped support are respectively and fixedly connected with a fixed block, the two fixed blocks are respectively hinged with one end of the shell of the electric push rod, the end parts of the telescopic rods of the two electric push rods are respectively and fixedly connected with a round shaft, and the two round shafts are respectively hinged with the middle part of the corresponding connecting rod.

As a further limitation of the technical scheme, the upper side of the middle part of the U-shaped support is fixedly connected with the supporting column, the upper end of the supporting column is fixedly connected with the handle, and four corners of the lower side of the U-shaped support are respectively fixedly connected with the wheels.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) the device can drive the flattening plate to move up and down through the electric push rod to flatten the concrete, is simple to use, and is convenient to move and transfer;

(2) the straight groove rod, the round wheel, the rotating shaft and the guide shaft are arranged, the T-shaped moving rod and the flattening plate can reciprocate under the limiting effect of the guide shaft on the T-shaped moving rod, and concrete is flattened.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a partial perspective view of the first embodiment of the present invention.

Fig. 5 is a fourth perspective view of the present invention.

Fig. 6 is a fifth perspective view of the present invention.

Fig. 7 is a partial perspective view of the second embodiment of the present invention.

In the figure: 1. the handle, 2, the support column, 3, the connecting rod, 4, the L-shaped fixed plate, 5, the round shaft, 6, the U-shaped support, 7, the electric push rod, 8, the fixed block, 9, the wheel, 10, the flattening plate, 11, the bump, 12, the T-shaped moving rod, 13, the straight groove rod, 14, the support plate, 15, the guide shaft, 16, the U-shaped moving plate, 17, the motor, 18, the fixed shaft, 19, the inverted U-shaped fixed rod, 20, the round plate, 21 and the rotating shaft.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

As shown in fig. 1-7, the utility model comprises a U-shaped bracket 6, wherein one end of the upper part of each side of the U-shaped bracket 6 is respectively and fixedly connected with an L-shaped fixing plate 4, the vertical plates of the two L-shaped fixing plates 4 are respectively and hingedly connected with one end of a symmetrical connecting rod 3, the other ends of two pairs of connecting rods 3 are respectively and hingedly connected with one end of a fixing shaft 18, and each pair of fixing shafts 18 are respectively and fixedly connected with two ends of a cross rod of an inverted U-shaped fixing rod 19;

the lower ends of the vertical rods of the two inverted U-shaped fixing rods 19 are respectively and fixedly connected with the two ends of the upper side of the supporting plate 14;

the both ends of backup pad 14 are the both sides upper portion intermediate position of fixed connection U-shaped movable plate 16 respectively, the rear side both ends of U-shaped movable plate 16 are the one end of fixed connection guiding axle 15 respectively, two guiding axle 15 passes the horizontal pole both ends of T shape carriage release lever 12 respectively, the upside middle part of the montant lower extreme fixed connection shakeout board 10 of T shape carriage release lever 12, a set of lug 11 of evenly arranging of downside fixed connection shakeout board 10.

The middle part of the upper side of the T-shaped moving rod 12 is fixedly connected with a straight groove rod 13, a rotating shaft 21 is arranged in a sliding groove of the straight groove rod 13, the rotating shaft 21 is fixedly connected with the edge position of the lower side of a circular plate 20, and a central shaft bearing of the circular plate 20 is connected with the center of the supporting plate 14.

The upper side of the supporting plate 14 is fixedly connected with a motor 17, and the output shaft of the motor 17 is fixedly connected with the central shaft of the circular plate 20.

The other ends of two sides of the upper portion of the U-shaped support 6 are fixedly connected with fixing blocks 8 respectively, the two fixing blocks 8 are hinged to one end of the shell of the electric push rod 7 respectively, the end portions of the telescopic rods of the electric push rod 7 are fixedly connected with circular shafts 5 respectively, and the circular shafts 5 are hinged to the middle portions of the connecting rods 3 correspondingly respectively.

The middle upper side of the U-shaped support 6 is fixedly connected with a support column 2, the upper end of the support column 2 is fixedly connected with a handle 1, and four corners of the lower side of the U-shaped support 6 are respectively fixedly connected with wheels 9.

The utility model discloses a work flow does: the device is pushed to move to a concrete position to be flattened, wheels 9 are locked, the telescopic rod of an electric push rod 7 is controlled to stretch and retract in a reciprocating manner, the telescopic rod of the electric push rod 7 drives a connecting rod 3 to swing in a reciprocating manner through a round shaft 5, the connecting rod 3 drives a fixed shaft 18 and a U-shaped fixed rod 19 to move up and down, the U-shaped fixed rod 19 drives a supporting plate 14, a U-shaped movable plate 16, a motor 17, a T-shaped movable rod 12 and a flattening plate 10 to move up and down, the connecting rod 3 is hinged with the telescopic rod of the electric push rod 7 through the round shaft 5, the electric push rod 7 is hinged with a fixed block 8, the telescopic rod of the electric push rod 7 can swing along with the connecting rod 3 when driving the connecting rod 3 to swing in a reciprocating manner, finally the flattening plate 10 moves up and down to flatten the concrete, then the telescopic rod of the electric push rod 7 is controlled to be fixed, the motor 17 is opened, an output shaft of the motor 17 rotates to drive a circular plate 20 to rotate, and the circular plate 20 drives a rotating shaft 21 to rotate in the inner circumference of a chute of a straight groove rod 13, the rotating shaft 21 drives the straight groove rod 13 to reciprocate, the straight groove rod 13 drives the T-shaped moving rod 12 to reciprocate along the guide shaft 15, and the T-shaped moving rod 12 drives the leveling plate 10 to reciprocate to level the concrete.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. The utility model provides a concrete shakeout test device, includes U-shaped support (6), its characterized in that: one end of the upper part of each side of the U-shaped support (6) is fixedly connected with an L-shaped fixing plate (4), the vertical plates of the two L-shaped fixing plates (4) are hinged to one end of a symmetrical connecting rod (3), the other ends of the two pairs of connecting rods (3) are hinged to one end of a fixing shaft (18), and each pair of fixing shafts (18) are fixedly connected to two ends of a cross rod of an inverted U-shaped fixing rod (19) respectively;

the lower ends of the vertical rods of the two inverted U-shaped fixing rods (19) are respectively and fixedly connected with the two ends of the upper side of the supporting plate (14);

the both ends of backup pad (14) are the both sides upper portion intermediate position of fixed connection U-shaped movable plate (16) respectively, the rear side both ends of U-shaped movable plate (16) are the one end of fixed connection guiding axle (15) respectively, two guiding axle (15) pass the horizontal pole both ends of T shape carriage release lever (12) respectively, the upside middle part of the montant lower extreme fixed connection shakeout board (10) of T shape carriage release lever (12), a set of lug (11) of evenly arranging of downside fixed connection shakeout board (10).

2. The concrete leveling test device of claim 1, wherein: the upper side middle part of the T-shaped moving rod (12) is fixedly connected with a straight groove rod (13), a rotating shaft (21) is arranged in a sliding groove of the straight groove rod (13), the rotating shaft (21) is fixedly connected with the lower side edge position of a circular plate (20), and a central shaft bearing of the circular plate (20) is connected with the center of the supporting plate (14).

3. The concrete leveling test device of claim 2, wherein: the upper side of the supporting plate (14) is fixedly connected with a motor (17), and an output shaft of the motor (17) is fixedly connected with a central shaft of the circular plate (20).

4. A concrete flattening test apparatus according to claim 3, characterized in that: the other end of the two sides of the upper portion of the U-shaped support (6) is fixedly connected with a fixing block (8) respectively, the fixing blocks (8) are hinged to one end of the shell of the electric push rod (7) respectively, the end portions of the telescopic rods of the electric push rod (7) are fixedly connected with a round shaft (5) respectively, and the round shafts (5) are hinged to the middle of the connecting rod (3) respectively.

5. The concrete leveling test device of claim 4, wherein: the middle upper side of the U-shaped support (6) is fixedly connected with the support column (2), the upper end of the support column (2) is fixedly connected with the handle (1), and four corners of the lower side of the U-shaped support (6) are respectively fixedly connected with the wheels (9).