CN211194481U

CN211194481U - Concrete core cutting device

Info

Publication number: CN211194481U
Application number: CN201921931141.XU
Authority: CN
Inventors: 房风保
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-08-07
Anticipated expiration: 2029-11-09

Abstract

the utility model relates to a concrete detection equipment field, in particular to concrete core cutting device, including base and electric saw, be equipped with the fixed subassembly of concrete core on the base, the fixed subassembly of concrete core includes the solid fixed cylinder, with the base links to each other, including the location portion that links to each other with the base, location portion is L shape, the solid fixed cylinder still includes the supporting part that links to each other with location portion, the bracing piece, by the solid fixed cylinder inboard slant outwards pass the supporting part, and bracing piece and supporting part screw thread revolve and, the bracing piece is collinear with the angular bisector of location portion, so that when the concrete core was arranged in the solid fixed cylinder, the extension line of bracing piece was towards the centre of a circle of concrete core, the fixed part links to each other with the inner of bracing piece, the utility model discloses can be applicable to the concrete core of different radial dimensions, moreover, still can support the concrete core tightly on two sides of location portion through the bracing piece, guarantee the axis of concrete core and the parallelism of solid fixed cylinder axis, the effectual.

Description

Concrete core cutting device

Technical Field

The utility model relates to a concrete detection equipment field, in particular to concrete core cutting device.

Background

At present, most of the existing concrete core cutting equipment is as shown in 2015200427454, the concrete core is clamped and fixed by a clamping plate with an arc-shaped groove, by adopting the mode, the arc-shaped groove is difficult to be suitable for concrete cores with different radial dimensions due to fixed dimension of the arc-shaped groove, and due to processing error or assembly error, when the concrete core is clamped and fixed by the clamping plate, the matching degree of the concrete core and the arc-shaped groove is poor, so that the axis of the concrete core is difficult to be ensured to be parallel to the axis of the arc-shaped groove, and further the end face of the concrete core after being cut is not perpendicular to the axis of the concrete core, so that the section of the concrete core after being cut is inclined, further, subsequent detection is easily affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a concrete core cutting device can be applicable to different radial dimension's concrete core, moreover, still can support the concrete core tightly on two sides of location portion through the bracing piece, guarantees the axis of concrete core and the parallelism of solid fixed cylinder axis, the effectual problem that exists among the prior art of having solved.

in order to solve the problem, the utility model provides a concrete core cutting device, including the base with set up in the electric saw of base upside be equipped with concrete core fixed subassembly on the base, concrete core fixed subassembly include the solid fixed cylinder, with the base links to each other, including the location portion that links to each other with the base, location portion is L shape, the solid fixed cylinder still includes the supporting part that links to each other with location portion, the bracing piece, by the solid fixed cylinder inboard outwards passes the supporting part to one side, and the bracing piece with the supporting part screw thread revolve, the bracing piece with the angular bisector collineation of location portion to when making the concrete core arrange in the solid fixed cylinder, the extension line of bracing piece is towards the centre of a circle of concrete core, the fixed part, with the inner of bracing piece links to each other.

Furthermore, the positioning part comprises two side plates and an inclined plate, the inclined plate is connected with the two side plates, and the supporting rod penetrates through the inclined plate.

Furthermore, the number of the fixed cylinders is two, and the two fixed cylinders are arranged at intervals along the axis direction of the fixed cylinders.

Furthermore, the fixing part is rotatably connected with the support rod.

Further, the fixed part include with the bracing piece rotates the connecting seat of being connected, with the butt board that the connection can be dismantled to the connecting seat, the butt board is the arc.

Furthermore, the abutting plate is connected with the connecting seat in a plug-in mounting mode.

Furthermore, the connecting seat is formed with the dowel bar, butt joint board is formed with the slot, connecting seat iron connecting seat, the connecting plate be equipped with the magnet of connecting seat magnetism connection.

Furthermore, the lower end of the supporting rod is provided with a T-shaped rotating rod, and the connecting seat is provided with a T-shaped groove matched with the T-shaped rotating rod.

Further, the base comprises a bottom plate and a top plate in sliding connection with the bottom plate, the top plate is parallel to the axis direction of the fixing cylinder in comparison with the sliding direction of the bottom plate, and the concrete core fixing assembly is arranged on the top plate.

Furthermore, the bottom plate is provided with a screw rod seat and a screw rod, and the screw rod is provided with a screw rod nut connected with the top plate.

The beneficial effects of the utility model reside in that, the utility model provides a concrete core cutting device can be applicable to different radial dimension's concrete core, moreover, still can support the concrete core tightly on two sides of location portion through the bracing piece, guarantees the axis of concrete core and the parallelism of solid fixed cylinder axis, the effectual problem that exists of having solved among the prior art.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial sectional structural view of the fixed cylinder in the embodiment of fig. 1.

Fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2.

Fig. 4 is a schematic top view of the base of the embodiment shown in fig. 1.

Wherein: 1. electric sawing; 2. a fixed cylinder; 201. a positioning part; 202. a support portion; 202a, side plates; 202b, a sloping plate; 3. a support bar; 4. a fixed part; 401. a connecting seat; 402. a butt joint plate; 5. a slot; 6. inserting ribs; 7. a magnet; 8. a T-shaped rotating rod; 9. a T-shaped groove; 10. a base; 1001. a base plate; 1002. a top plate; 11. a lead screw seat; 12. a lead screw; 13. a lead screw nut.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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.

the utility model discloses in, as shown in fig. 1-4, provide a concrete core cutting device, including base 10 and set up in the electric saw 1 of base 10 upside, be equipped with concrete core fixed subassembly on the base 10, the concrete core fixed subassembly includes fixed cylinder 2, link to each other with the base 10, including the location portion 201 that links to each other with the base 10, location portion 201 is L shape, fixed cylinder 2 still includes the supporting part 202 that links to each other with location portion 201, bracing piece 3, from the inboard slant of fixed cylinder 2 outwards pass the supporting part 202, and bracing piece 3 and the supporting part 202 screw thread revolve, the bracing piece 3 with the angular bisector collineation of location portion 201, so that when the concrete core was arranged in fixed cylinder 2, the extension line of bracing piece 3 was towards the centre of a circle of concrete core, fixed part 4, with the inner of bracing piece 3 links to each other.

The utility model discloses a concrete core cutting device is when using, and the concrete core that will treat the cutting is arranged in solid fixed cylinder 2, then through to solid fixed cylinder 2 internal rotation bracing piece 3 for bracing piece 3 drives fixed part 4 and supports the concrete core tightly on solid fixed cylinder 2, can cut the concrete core through electric saw 1.

wherein, as shown in the figure, the utility model discloses a sleeve can be applicable to multiple radial dimension's concrete core, moreover, because the utility model discloses a location portion 201 is L shape, because bracing piece 3 and location portion 201's angular bisector collineation, can support when tight concrete core at bracing piece 3 from this, the butt power of 4 teams of fixed part concrete core passes the center of concrete core, and then can make the butt power of concrete core and two sides of location portion 201 even, make two sides butt with location portion 201 that the concrete core can be stable, thereby can guarantee that the axis of concrete core can be parallel as far as with the axis direction of location portion 201, and then can make the concrete core be being cut by the slitting saw and wait, the axis of concrete core can be as far as perpendicular with its terminal surface, thereby guarantee that the concrete core is cut the precision.

It should be noted that, in the embodiment of the present invention, as shown in the figure, the electric saw 1 includes a body with a saw blade and a support connected to the body, one end of the support is hinged to the base 10, and when cutting, the support is rotated to drive the saw blade to cut the concrete core. Of course, the electric saw 1 may have other forms, for example, the stand may be linearly slidably connected to the base 10.

More specifically, as shown in fig. 2, the positioning portion 201 includes two side plates 202a and a sloping plate 202b connecting the two side plates 202a, and the support rod 3 passes through the sloping plate 202 b.

The further optimization is that two fixed cylinders 2 are arranged, and the two fixed cylinders 2 are arranged at intervals along the axial direction of the fixed cylinders 2. As shown in fig. 4, the cumulative width of the two fixed cylinders 2 can thereby be shortened, reducing the weight of the entire apparatus.

A further optimization is that the fixing part 4 is connected with the support rod 3 in a rotating manner. As shown in fig. 2 and 3, when the support rod 3 abuts against the concrete core, the relative rotation between the fixing portion 4 and the concrete core is reduced, so that the support rod 3 abuts against the concrete core conveniently.

The further optimization is that the fixing portion 4 includes a connecting seat 401 rotatably connected to the support rod 3, and an abutting plate 402 detachably connected to the connecting seat 401, and the abutting plate 402 is arc-shaped.

In the illustrated embodiment, more specifically, the abutting plate 402 is connected to the connecting seat 401 in a plug-in manner.

The further optimization point is that the connecting seat 401 is provided with a dowel bar 6, the abutting plate 402 is provided with a slot 5, the connecting seat 401 is an iron connecting seat 401, and the connecting plate is provided with a magnet 7 magnetically connected with the connecting seat 401.

Further specifically, the lower extreme of bracing piece 3 is equipped with T type bull stick 8, connecting seat 401 be formed with T type bull stick 8 complex T type groove 9.

The above embodiment is further optimized in that the base 10 includes a bottom plate 1001 and a top plate 1002 slidably connected to the bottom plate 1001, the top plate 1002 is parallel to the axial direction of the fixing cylinder 2 with respect to the sliding direction of the bottom plate 1001, and the concrete core fixing component is disposed on the top plate 1002. As shown in the figure, after one end of the concrete core is cut, the other end of the concrete core is moved to the electric saw 1 to be cut through sliding the top plate 1002, and the use is more convenient.

Further specifically, the bottom plate 1001 is provided with a screw seat 11 and a screw 12, and the screw 12 is provided with a screw nut 13 connected with the top plate 1002. Therefore, the top plate 1002 can be driven to move by rotating the screw rod 12, and the fixed cylinder 2 is driven to move.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a concrete core cutting device, include the base with set up in the electric saw of base upside, its characterized in that be equipped with the fixed subassembly of concrete core on the base, the fixed subassembly of concrete core includes:

the fixed cylinder is connected with the base and comprises a positioning part connected with the base, the positioning part is L-shaped, and the fixed cylinder also comprises a supporting part connected with the positioning part;

The supporting rod penetrates through the supporting part from the inner side of the fixed cylinder to the outside in an inclined mode, the supporting rod and the supporting part are screwed, and the angle bisector of the supporting rod and the angle bisector of the positioning part are collinear, so that when a concrete core is placed in the fixed cylinder, the extension line of the supporting rod faces to the circle center of the concrete core;

And the fixing part is connected with the inner end of the supporting rod.

2. The concrete core cutting device according to claim 1, wherein the positioning portion includes two side plates and an inclined plate connecting the two side plates, and the support rod passes through the inclined plate.

3. The concrete core cutting device according to claim 1, wherein there are two of the fixed cylinders, and the two fixed cylinders are spaced apart in an axial direction of the fixed cylinders.

4. A concrete core cutting device according to claim 3, wherein said fixing portion is rotatably connected to said support rod.

5. The concrete core cutting device according to claim 4, wherein the fixing portion includes a connecting seat rotatably connected to the support rod, and an abutting plate detachably connected to the connecting seat, and the abutting plate is arc-shaped.

6. A concrete core cutting device according to claim 5 wherein the abutment plate is in plug-in connection with the connecting socket.

7. A concrete core cutting device according to claim 6, wherein the connecting seats are formed with dowel bars, the abutment plate is formed with slots, the connecting seat is ferrous connecting seats, and the abutment plate is provided with magnets magnetically connected with the connecting seats.

8. The concrete core cutting device according to claim 5, wherein the support rod is provided at a lower end thereof with a T-shaped rotating rod, and the connecting base is formed with a T-shaped groove engaged with the T-shaped rotating rod.

9. The concrete core cutting device according to claim 1, wherein the base includes a bottom plate, and a top plate slidably connected to the bottom plate, the top plate is parallel to the axial direction of the fixing cylinder with respect to the sliding direction of the bottom plate, and the concrete core fixing member is disposed on the top plate.

10. The concrete core cutting device according to claim 9, wherein the bottom plate is provided with a screw base and a screw, and the screw is provided with a screw nut connected with the top plate.