CN221571801U - Positioning device for concrete test block vibrating table - Google Patents

Abstract

The utility model relates to a positioning device for a concrete test block vibrating table, which comprises a concrete vibrating table supporting plate, a positioning plate, a locking piece, a longitudinal plate and a transverse plate, wherein the positioning plate is locked and fixed on the concrete vibrating table supporting plate through the locking piece, and two sliding plates which are arranged in parallel relatively are arranged on the upper surface of the positioning plate; the both ends of diaphragm are sliding connection respectively on two slide and can fix a position through the setting element, and the longitudinal plate joint is on the diaphragm and with diaphragm perpendicular arrangement, diaphragm and longitudinal plate intercrossing form a plurality of rectangle location grids. The locating plate is placed at the upper end of the concrete vibrating table supporting plate, the locating plate is fixed to the concrete vibrating table supporting plate through the locking piece, at this time, the transverse plate and the longitudinal plate can be installed according to the sizes of concrete test blocks to form a plurality of rectangular locating grids with different sizes or the same size, the concrete test blocks with different sizes can be placed in the rectangular locating grids, and the concrete test blocks can be prevented from moving and gathering when the concrete vibrating table supporting plate is used for vibration test.

Description

Positioning device for concrete test block vibrating table

Technical Field

The utility model relates to the technical field related to concrete vibrating tables, in particular to a positioning device for a concrete test block vibrating table.

Background

The concrete vibrating table is suitable for laboratories and is used for vibrating and compacting concrete test blocks of construction sites on site. At present, the current concrete test block vibrating table, at the in-process that carries out vibration detection to the concrete test block, the concrete test block can produce the displacement at the in-process of vibration to make a plurality of concrete test blocks remove together, such gathering can make the concrete test block not accurate enough when carrying out vibration detection, also is unfavorable for simultaneously carrying out test detection to a plurality of concrete test blocks, and for this reason, it is necessary to propose a positioner that is used for concrete test block vibrating table in order to solve above-mentioned problem.

Disclosure of utility model

The utility model provides a positioning device for a concrete test block vibrating table, which aims at solving one or more of the technical problems in the prior art.

The technical scheme for solving the technical problems is as follows: the positioning device for the concrete test block vibrating table comprises a concrete vibrating table supporting plate, a positioning plate, a locking piece, a longitudinal plate and a transverse plate, wherein the positioning plate is locked and fixed on the concrete vibrating table supporting plate through the locking piece, and two sliding plates which are arranged in parallel relatively are arranged on the upper surface of the positioning plate; the two ends of the transverse plate are respectively connected to the two sliding plates in a sliding mode and can be positioned through positioning pieces, the longitudinal plate is clamped on the transverse plate and is vertically arranged with the transverse plate, and the transverse plate and the longitudinal plate are mutually crossed to form a plurality of rectangular positioning grids.

The beneficial effects of the utility model are as follows: when the positioning device is used, the positioning plate is placed at the upper end of the concrete vibrating table supporting plate, the positioning plate is fixed on the concrete vibrating table supporting plate through the locking piece, at the moment, the transverse plate and the longitudinal plate can be installed according to the sizes of concrete test blocks to form a plurality of rectangular positioning grids with different sizes or the same size, and the concrete test blocks with different sizes can be placed in the rectangular positioning grids, so that the concrete test blocks can be prevented from moving and gathering when the concrete vibrating table supporting plate is used for vibration test, the test accuracy is improved, and meanwhile, the transverse plate and the longitudinal plate can be conveniently combined into placing units with different sizes, so that the use flexibility of the concrete test blocks with different sizes is improved.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the retaining member includes fixed plate, first screw thread post and movable block, the fixed plate is fixed on the periphery lateral wall of locating plate, the one end rotation of first screw thread post is connected on the fixed plate, the other end of first screw thread post with movable block threaded connection, the movable block deviates from the one end butt of fixed plate is in on the periphery lateral wall of concrete vibrating platform layer board.

The beneficial effects of adopting the further scheme are as follows: by screwing the first threaded column, the positioning plate can be positioned on the peripheral side wall of the concrete vibrating table supporting plate.

Further, the upper surface of the movable block is abutted against the lower surface of the positioning plate.

The beneficial effects of adopting the further scheme are as follows: the movable block is prevented from rotating in the process of pushing the movable block.

Further, the fixed plate is vertically arranged, and an anti-slip rubber plate is arranged at one end of the movable block, which is away from the fixed plate.

The beneficial effects of adopting the further scheme are as follows: the anti-skid rubber plate can further avoid the movable block from rotating.

Further, two opposite side of slide is equipped with the spout, the both ends of diaphragm are equipped with the U type spare of transverse arrangement respectively, the one end sliding connection of U type spare is in the spout, the other end butt of U type spare is in the upper surface of slide, the U type spare upper surface of transverse arrangement is equipped with the setting element, the setting element is the second screw thread post, the vertical screw thread of second screw thread post runs through the U type spare upper surface of transverse arrangement, the lower extreme butt of second screw thread post is in the upper surface of slide.

The beneficial effects of adopting the further scheme are as follows: the setting of spout can be convenient for set up the position of diaphragm on the slide as required. The U-shaped piece is arranged, so that the position of the transverse plate on the sliding plate can be limited and fixed.

Further, the locating plate is U-shaped or annular, a limiting lug is arranged on the inner peripheral side wall of the locating plate, and the locating plate is limited at the edge position of the upper surface of the concrete vibrating platform supporting plate through the limiting lug.

The beneficial effects of adopting the further scheme are as follows: the positioning plate with the U-shaped structure is convenient to set the transverse plates or the longitudinal plates with different lengths.

Further, a plurality of first clamping grooves are formed in the end face of the upper end of the transverse plate, the first clamping grooves are arranged at intervals along the length direction of the transverse plate, and the upper ends of the first clamping grooves are open; the lower end face of the longitudinal plate is clamped in a row of first clamping grooves corresponding to the transverse plates.

The beneficial effects of adopting the further scheme are as follows: the first clamping groove is arranged, so that clamping and positioning between the transverse plate and the longitudinal plate are facilitated.

Further, a plurality of second clamping grooves are formed in the end face of the lower end of the longitudinal plate, the second clamping grooves are arranged at intervals along the length direction of the longitudinal plate, and the lower ends of the second clamping grooves are open; the second clamping grooves of the longitudinal plates are clamped in the first clamping grooves of the transverse plates.

The beneficial effects of adopting the further scheme are as follows: the arrangement of the second clamping groove is convenient for further clamping and positioning between the transverse plate and the longitudinal plate.

Further, the width of the transverse plate is smaller than the width of the longitudinal plate.

Further, the first clamping groove and the second clamping groove are vertically arranged, and the length of the second clamping groove is greater than that of the first clamping groove.

The beneficial effects of adopting the further scheme are as follows: the length of the second clamping groove is greater than that of the first clamping groove, so that the upper end faces of the longitudinal plate and the transverse plate are as flush as possible, and the structural stability is better.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a positioning device for a concrete block vibrating table according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

FIG. 3 is a schematic side view of the positioning device for a concrete block vibrating table of the present utility model;

FIG. 4 is an enlarged schematic view of the portion B in FIG. 3;

FIG. 5 is a schematic view of a perspective exploded view of another embodiment of a positioning device for a concrete block vibrating table according to the present utility model;

FIG. 6 is an enlarged schematic view of the portion C in FIG. 5;

Fig. 7 is an enlarged schematic view of the portion D in fig. 5.

In the drawings, the list of components represented by the various numbers is as follows:

1. A concrete vibrating table; 11. a concrete vibrating table supporting plate; 2. a positioning plate; 21. a limit bump; 3. a locking member; 31. a fixing plate; 32. a first threaded post; 33. a movable block; 34. an anti-slip rubber plate; 4. a longitudinal plate; 41. a second clamping groove; 5. a cross plate; 51. a first clamping groove; 6. a slide plate; 61. a chute; 7. a U-shaped piece; 71. and a second threaded post.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1 to 7, the positioning device for a concrete test block vibrating table of the present embodiment includes a concrete vibrating table supporting plate 11, a positioning plate 2, a locking member 3, a longitudinal plate 4 and a transverse plate 5, wherein the positioning plate 2 is locked and fixed on the concrete vibrating table supporting plate 11 through the locking member 3, and two sliding plates 6 arranged in parallel are arranged on the upper surface of the positioning plate 2; the both ends of diaphragm 5 sliding connection respectively on two slide 6 and can fix a position through the setting element, vertical board 4 joint be in on the diaphragm 5 and with the diaphragm 5 arranges perpendicularly, diaphragm 5 and vertical board 4 intercrossing form a plurality of rectangle location grids.

Specifically, as shown in fig. 1, a concrete vibrating table pallet 11 of the present embodiment is provided on a concrete vibrating table 1. Both sides of the transverse plate and both sides of the longitudinal plate are vertically arranged.

As shown in fig. 2, 4 and 6, in one specific solution of this embodiment, the locking member 3 includes a fixed plate 31, a first threaded column 32 and a movable block 33, where the fixed plate 31 is fixed on the peripheral sidewall of the positioning plate 2, one end of the first threaded column 32 is rotationally connected to the fixed plate 31, the other end of the first threaded column 32 is in threaded connection with the movable block 33, and one end of the movable block 33 facing away from the fixed plate 31 is abutted on the peripheral sidewall of the concrete vibrating table supporting plate 11. By screwing the first threaded column, the positioning plate can be positioned on the peripheral side wall of the concrete vibrating table supporting plate.

Specifically, the first threaded post 32 is rotatably connected to the fixed plate 31 through a bearing. The bearing is attached to the fixed plate 31 and is in interference engagement with the first threaded post 32. The fixed plate 31 and the movable block 33 are both of a cubic structure.

As shown in fig. 1 to 4, the upper surface of the movable block 33 of the present embodiment abuts against the lower surface of the positioning plate 2. The movable block is prevented from rotating in the process of pushing the movable block.

As shown in fig. 1 to 6, the fixed plate 31 of the present embodiment is vertically disposed, and an anti-slip rubber plate 34 is disposed at an end of the movable block 33 facing away from the fixed plate 31. The anti-skid rubber plate can further avoid the movable block from rotating.

As shown in fig. 1 to 5 and fig. 7, a sliding groove 61 is formed in one side surface of each of the two opposite sliding plates 6 in this embodiment, a U-shaped member 7 arranged transversely is respectively formed at two ends of the transverse plate 5, one end of the U-shaped member 7 is slidably connected in the sliding groove 61, the other end of the U-shaped member 7 abuts against the upper surface of the sliding plate 6, a positioning member is arranged on the upper surface of the transversely arranged U-shaped member 7, the positioning member is a second threaded column 71, vertical threads of the second threaded column 71 penetrate through the upper surface of the transversely arranged U-shaped member 7, and the lower end of the second threaded column 71 abuts against the upper surface of the sliding plate 6. The setting of spout can be convenient for set up the position of diaphragm on the slide as required. The U-shaped piece is arranged, so that the position of the transverse plate on the sliding plate can be limited and fixed.

As shown in fig. 1, an alternative of this embodiment is that the positioning plate 2 is U-shaped. As shown in fig. 5, another alternative of this embodiment is that the positioning plate 2 is ring-shaped. Specifically, the positioning plate 2 is rectangular and annular. The inner peripheral side wall of the locating plate 2 is provided with a limit lug 21, and the locating plate 2 is limited at the edge position of the upper surface of the concrete vibrating platform supporting plate 11 through the limit lug 21. The positioning plate with the U-shaped structure is convenient to set the transverse plates or the longitudinal plates with different lengths.

As shown in fig. 1, 2, 5 and 7, the upper end face of the transverse plate 5 in this embodiment is provided with a plurality of first clamping grooves 51, the plurality of first clamping grooves 51 are arranged at intervals along the length direction of the transverse plate 5, and the upper ends of the first clamping grooves 51 are open; the lower end face of the vertical plate 4 is clamped in a row of first clamping grooves 51 corresponding to the transverse plates 5. The first clamping groove is arranged, so that clamping and positioning between the transverse plate and the longitudinal plate are facilitated.

As shown in fig. 1, 2 and 5, the lower end face of the vertical plate 4 in this embodiment is provided with a plurality of second clamping grooves 41, the plurality of second clamping grooves 41 are arranged at intervals along the length direction of the vertical plate 4, and the lower end of the second clamping groove 41 is open; the second clamping grooves 41 of the vertical plates 4 are correspondingly clamped in the first clamping grooves 51 of the transverse plates 5. The arrangement of the second clamping groove is convenient for further clamping and positioning between the transverse plate and the longitudinal plate.

As shown in fig. 1 and 5, the width of the transverse plate 5 of the present embodiment is smaller than the width of the longitudinal plate 4. The first clamping groove 51 and the second clamping groove 41 are vertically arranged, and the length of the second clamping groove 41 is greater than that of the first clamping groove 51. The length of the second clamping groove 41 is greater than that of the first clamping groove 51, so that the upper end surfaces of the longitudinal plate 4 and the transverse plate 5 are as flush as possible, and the structural stability is better.

As shown in fig. 1 to 6, the lock member 3 of the present embodiment is provided below the slide plate 6. I.e. a plurality of locking members 3 are provided under each slide 6. The sliding grooves on the sliding plate 6 are arranged along the length direction of the sliding plate 6, and two ends of the sliding groove are communicated.

When the positioning device of the embodiment is used, the positioning plate is placed at the upper end of the concrete vibrating table supporting plate, the positioning plate is fixed to the concrete vibrating table supporting plate through the locking piece, at this time, the transverse plate and the longitudinal plate can be installed according to the sizes of concrete test blocks to form a plurality of rectangular positioning grids with different sizes or the same size, the concrete test blocks with different sizes can be placed in the rectangular positioning grids, so that the concrete test blocks can be prevented from moving and gathering when the concrete vibrating table supporting plate is subjected to vibration test, the accuracy of the test is improved, meanwhile, the transverse plate and the longitudinal plate can be conveniently combined into placing units with different sizes, the concrete test blocks can be prevented from moving and gathering when the concrete vibrating table supporting plate is subjected to vibration test, the placing units with different sizes are conveniently combined, and the flexibility of the concrete test blocks with different sizes can be conveniently improved.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. The positioning device for the concrete test block vibrating table is characterized by comprising a concrete vibrating table supporting plate, a positioning plate, a locking piece, a longitudinal plate and a transverse plate, wherein the positioning plate is locked and fixed on the concrete vibrating table supporting plate through the locking piece, and two sliding plates which are arranged in parallel relatively are arranged on the upper surface of the positioning plate; the two ends of the transverse plate are respectively connected to the two sliding plates in a sliding mode and can be positioned through positioning pieces, the longitudinal plate is clamped on the transverse plate and is vertically arranged with the transverse plate, and the transverse plate and the longitudinal plate are mutually crossed to form a plurality of rectangular positioning grids.

2. The positioning device for a concrete test block vibrating table according to claim 1, wherein the locking member comprises a fixed plate, a first threaded column and a movable block, the fixed plate is fixed on the peripheral side wall of the fixed plate, one end of the first threaded column is rotatably connected to the fixed plate, the other end of the first threaded column is in threaded connection with the movable block, and one end of the movable block, which is away from the fixed plate, is abutted to the peripheral side wall of the concrete vibrating table supporting plate.

3. The positioning device for a concrete test block vibrating table according to claim 2, wherein the upper surface of the movable block abuts against the lower surface of the positioning plate.

4. The positioning device for a concrete test block vibrating table according to claim 2, wherein the fixed plate is vertically arranged, and an anti-slip rubber plate is arranged at one end of the movable block, which is away from the fixed plate.

5. The positioning device for the concrete test block vibrating table according to claim 1, wherein a chute is formed in one side surface opposite to each other of the two sliding plates, two ends of the transverse plates are respectively provided with a transverse U-shaped piece, one end of each U-shaped piece is slidably connected in the chute, the other end of each U-shaped piece is abutted to the upper surface of each sliding plate, a positioning piece is arranged on the upper surface of each transverse U-shaped piece, each positioning piece is a second threaded column, vertical threads of each second threaded column penetrate through the upper surface of each transverse U-shaped piece, and the lower end of each second threaded column is abutted to the upper surface of each sliding plate.

6. The positioning device for the concrete test block vibrating table according to claim 1, wherein the positioning plate is U-shaped or annular, a limiting projection is arranged on the inner peripheral side wall of the positioning plate, and the positioning plate is limited at the edge position of the upper surface of the concrete vibrating table supporting plate through the limiting projection.

7. The positioning device for the concrete test block vibrating table according to claim 1, wherein a plurality of first clamping grooves are formed in the upper end face of the transverse plate, the first clamping grooves are arranged at intervals along the length direction of the transverse plate, and the upper ends of the first clamping grooves are open; the lower end face of the longitudinal plate is clamped in a row of first clamping grooves corresponding to the transverse plates.

8. The positioning device for a concrete test block vibrating table according to claim 7, wherein a plurality of second clamping grooves are formed in the end face of the lower end of the vertical plate, the second clamping grooves are arranged at intervals along the length direction of the vertical plate, and the lower ends of the second clamping grooves are open; the second clamping grooves of the longitudinal plates are clamped in the first clamping grooves of the transverse plates.

9. The positioning device for a concrete block vibrating table according to claim 8, wherein the width of the cross plate is smaller than the width of the vertical plate.

10. The positioning device for a concrete test block vibrating table according to claim 9, wherein the first clamping groove and the second clamping groove are vertically arranged, and the length of the second clamping groove is greater than that of the first clamping groove.