CN218629223U

CN218629223U - Connection structure and concrete resilience detector based on connection structure

Info

Publication number: CN218629223U
Application number: CN202222038790.5U
Authority: CN
Inventors: 何永鹏; 吴勇; 陈娟
Original assignee: Sichuan Zhengda Testing Technology Co ltd
Current assignee: Sichuan Zhengda Testing Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-03-14
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a connection structure and because concrete resilience detector of this connection structure, include: the connecting block comprises a connecting block body, wherein a first accommodating space is arranged on one side of the connecting block body, a second accommodating space is arranged on the other side of the connecting block body, and the axes of the first accommodating space and the second accommodating space are parallel to each other; the first locking piece is used for realizing the locking of the accommodating object in the first accommodating space; a second locking piece for realizing holding puts the thing and is in locking in the second accommodation space, through this connection structure's use, under the prerequisite of guaranteeing connection stability, the axis that can guarantee two objects of connection is parallel to each other and relative position is fixed to the evenly distributed of check point when supplementary realization detects realizes the interval assurance, and provides a concrete resilience detector based on above-mentioned connection structure, can assist the distribution of equalling divide of realizing the check point, guarantees the relative distance between the check point.

Description

Connection structure and concrete resilience detector based on connection structure

Technical Field

The utility model belongs to the technical field of the building engineering detects technique and specifically relates to, especially, relate to a connection structure and concrete resilience detector based on this connection structure.

Background

The concrete resilience detector is used as a non-damage detector for detecting the concrete compressive strength of a common building structure or member, and has the characteristics of simple structure, reliable performance, easy correction, convenient maintenance and detection, no damage to the structure and the member, wide detection area, strong representativeness, small error and the like. China has used a concrete resiliometer to detect the compressive strength of concrete for more than forty years, and the technical regulation of detecting the compressive strength of concrete by a rebound method, JGJ/T23-2O 0l, has been formulated. Concrete resiliometers are often used for measuring the strength of building structures or members with compressive strength which cannot be measured by adopting a conventional test method of reserved test blocks or general building members, bridges and various concrete members (plates, beams, columns and bridges) with invalid reserved test blocks.

When the concrete rebound detector is used for detection, the distance between detection points is required to be ensured to be not less than 2CM, the detection points to be detected are usually determined in a region to be detected in advance through a drawing method at present, a square is directly drawn in a closed manner through a common method, and the square is divided equally, so that the detection points to be detected are determined, but the method is used for solving the problems of complex detection means and low efficiency.

In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

Aiming at the problem that how to ensure the distance between adjacent measuring points when a concrete rebound detector is used for detection in the prior art, on one hand, the utility model provides a connecting structure, through the use of the connecting structure, under the premise of ensuring the connection stability, the axes of two connected objects can be ensured to be parallel to each other and the relative positions are fixed, thereby assisting in realizing the uniform distribution of the detecting points during detection and realizing the distance guarantee; on the one hand, the utility model also provides a concrete rebound detector, based on above-mentioned connection structure, can assist the distribution of equalling divide of realizing the check point, guarantee the relative distance between the check point.

The embodiment of the utility model provides a realize through following technical scheme:

first aspect of the invention

The embodiment of the utility model provides a connection structure is related to, include: the connecting block comprises a connecting block body, wherein a first accommodating space is arranged on one side of the connecting block body, a second accommodating space is arranged on the other side of the connecting block body, and the axes of the first accommodating space and the second accommodating space are parallel to each other; the first locking piece is used for realizing the locking of the accommodating objects in the first accommodating space; and the second locking piece is used for realizing the locking of the accommodating object in the second accommodating space.

In this scheme, connection structure includes the connecting block body the both sides of connecting block body are provided with first accommodation space and second accommodation space respectively, and still be provided with and be used for realizing treating the holding lock respectively in first accommodation space and the first locking piece and the second locking piece of second accommodation space, when utilizing this scheme connection structure connect, will treat two objects of connecting respectively place first accommodation space and second accommodation space to through respectively through first locking piece and the second locking piece, realize the locking of two objects in corresponding accommodation space, thereby guarantee to treat the axis parallel arrangement of two objects of connecting, and because relative position between them is fixed, thereby realize that interval between them is fixed.

Furthermore, the connecting block body comprises a first side surface and an opposite second side surface, the first locking piece is matched with the first side surface to lock the accommodating object in the first accommodating space, and the second locking piece is matched with the second side surface to lock the accommodating object in the second accommodating space; the first side face and the second side face are both arc-shaped faces, and openings of the two arc-shaped faces are arranged oppositely.

Furthermore, extension surfaces are arranged on two sides of the opening of the second side surface, a first fixing piece and a second fixing piece are arranged on the extension surfaces, the first fixing piece is arranged far away from the second side surface relative to the second fixing piece, and the first fixing piece is used for being matched with the first locking piece to realize that the accommodating objects are locked in the first accommodating space; the second fixing piece is used for being matched with the second locking piece, and the accommodating object is locked in the second accommodating space.

Further, the first locking member and the second locking member are both telescopic belt structures, one end of each telescopic belt structure is matched with one of the first fixing member/the second fixing member, and the other end of each telescopic belt structure is matched with the other of the first fixing member/the second fixing member.

A coupling structure according to claim 4, wherein one end of said stretch band structure is fixedly connected to one of said first fixing member/said second fixing member, and the other end of said stretch band structure is detachably connected to the other of said first fixing member/said second fixing member.

Further, the telescopic belt structure comprises a telescopic belt body and a connecting end used for being connected with the first fixing piece and the second fixing piece in a detachable mode, a hook and loop fastening rough surface is arranged on the side face, far away from the first accommodating space and the second accommodating space, of the telescopic belt body, and a hook and loop fastening rough surface is arranged on the side face, far away from the first accommodating space and the second accommodating space, of the connecting end.

Further, the first locking member is rotatably connected with the connecting block body, the first locking member is provided with an arc-shaped plate protruding towards one side far away from the connecting block body, the connecting block body is provided with a first side surface protruding towards one side far away from the first locking member, and the first side surface and the arc-shaped plate enclose a first accommodating space; the free end of the first locking piece and the free end of the connecting block body are both provided with through holes, the two through holes realize the detachable connection of the first locking piece and the connecting block body through connecting pieces, each connecting piece comprises a connecting screw rod and an annular structure arranged at the end part of the connecting screw rod, the side wall of each annular structure is fixedly connected with the connecting screw rod, and the inner cavity of each annular structure is enclosed into a second accommodating space; the second locking piece is arranged on the other side of the central axis of the annular structure relative to the connecting screw rod.

Furthermore, the second locking piece comprises a matching plate, one side of the matching plate is used for being in contact with the accommodating object of the second accommodating space, and the other side of the matching plate is provided with a driving assembly which is used for driving the matching plate to be close to or far away from the connecting screw rod.

Furthermore, the connecting piece still includes two at least connecting nut, two connecting nut be used for respectively with the connecting screw of through-hole both sides mutually supports.

Second aspect of the invention

The embodiment of the utility model provides a concrete rebound detector is still provided, including concrete rebound detector body, laser pen and above-mentioned connection structure, the concrete rebound detector body set up in the first accommodation space, the laser pen set up in the second accommodation space.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model relates to a connecting structure, including the connecting block body the both sides of connecting block body are provided with first accommodation space and second accommodation space respectively, and still be provided with and be used for realizing waiting that the holding article locks respectively in first accommodation space and the first locking piece and the second locking piece of second accommodation space, when utilizing this scheme connection structure connect, respectively will wait to connect two objects place respectively in first accommodation space and second accommodation space, and through passing through respectively first locking piece and the second locking piece, realize the locking of two objects in corresponding accommodation space, thereby guarantee the axis parallel arrangement of two objects waiting to connect, and because the relative position of both is fixed, thereby realize that both intervals are fixed;

the utility model relates to a concrete resilience detector based on above-mentioned connection structure, can assist the distribution of equalling divide of realizing the check point, guarantees the relative distance between the check point.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention. In the drawings:

fig. 1 is a schematic structural diagram of a connection structure provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connection structure according to another embodiment of the present invention;

fig. 3 is the embodiment of the utility model provides a concrete rebound detector's schematic structure diagram.

Reference numbers and corresponding part names in the figures:

100-connecting block body, 110-first accommodating space, 111-first side surface, 112-second side surface, 113-extending surface, 113 a-first fixing piece, 113 b-second fixing piece, 120-second accommodating space, 200-concrete rebound detector body, 210-first locking piece, 220-second locking piece, 300-laser pen, 400-connecting piece, 410-connecting screw rod, 420-annular structure and 430-connecting screw cap.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to those of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example" or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or examples are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.

Examples

As shown in fig. 1-2, an embodiment of the present invention relates to a connection structure, including: the connecting block comprises a connecting block body 100, wherein a first accommodating space 110 is formed in one side of the connecting block body 100, a second accommodating space 120 is formed in the other side of the connecting block body 100, and the axes of the first accommodating space 110 and the second accommodating space 120 are parallel to each other; a first locking member 210 for locking the accommodating object in the first accommodating space 110; a second locking member 220 for locking the accommodating object in the second accommodating space 120.

In this scheme, the connection structure includes a connection block body 100, a first receiving space 110 and a second receiving space 120 are respectively disposed on two sides of the connection block body 100, and a first locking member 210 and a second locking member 220 for respectively locking the objects to be connected in the first receiving space 110 and the second receiving space 120 are further disposed, when the connection structure is used for connecting, two objects to be connected are respectively placed in the first receiving space 110 and the second receiving space 120, and locking of the two objects in the corresponding receiving spaces is realized through the first locking member 210 and the second locking member 220, so that parallel arrangement of axes of the two objects to be connected is ensured, and a relative position between the two objects is fixed, so that a distance between the two objects is fixed.

As a specific embodiment of the connecting block structure, the connecting block body 100 includes a first side surface 111 and an opposite second side surface 112, the first locking member 210 is engaged with the first side surface 111 to lock the object in the first receiving space 110, and the second locking member 220 is engaged with the second side surface 112 to lock the object in the second receiving space 120; the first side surface 111 and the second side surface 112 are both arc-shaped surfaces, and openings of the two arc-shaped surfaces are opposite to each other.

Wherein, through relative position setting and structural design to two arcwall faces, can effectual assurance utilize first accommodation space 110 and when second accommodation space 120 realized that the holding is fixed, there was sufficient area of contact to realize holding the fixed of putting the thing, guaranteed fixed effect.

In some embodiments, the two sides of the opening of the second side surface 112 are both provided with an extending surface 113, the extending surface 113 is provided with a first fixing member 113a and a second fixing member 113b, the first fixing member 113a is arranged away from the second side surface 112 relative to the second fixing member 113b, wherein the first fixing member 113a is used for cooperating with the first locking member 210 to lock the accommodating object in the first accommodating space 110; the second fixing member 113b is used for cooperating with the second locking member 220 to lock the accommodating object in the second accommodating space 120.

The main purpose of the first fixing element 113a and the second fixing element 113b is to fix the locking elements, so the specific structure is not limited, and the first locking element 210 and the second locking element 220 can be fixed at corresponding positions, specifically, the first fixing element 113a may be a hinge structure or a snap structure.

In some embodiments, the first locking member 210 and the second locking member 220 are each a stretch band structure, one end of the stretch band structure is engaged with one of the first fixing member 113 a/the second fixing member 113b, and the other end of the stretch band structure is engaged with the other of the first fixing member 113 a/the second fixing member 113 b.

Specifically, in this scheme, the locking piece is the telescopic band structure, and to first mounting 113a and second mounting 113b, it can include two montants and a horizontal pole, and the horizontal pole setting is in the one end of montant, the other end and the 113 fixed connections of extension face of montant, the telescopic band structure can directly overlap and establish realize fixedly on the horizontal pole.

In this scheme, adopt the telescopic band structure, when realizing that the holding thing is fixed, can effectually avoid the harm that causes the holding thing, and can adapt to the holding of different diameters and put the thing.

In some embodiments, one end of the stretch band structure is fixedly connected to one of the first fixing member 113 a/the second fixing member 113b, and the other end of the stretch band structure is detachably connected to the other of the first fixing member 113 a/the second fixing member 113 b.

Further, the stretch band structure includes a stretch band body and a connection end detachably connected to the first fixing member 113 a/the second fixing member 113b, a hook and loop surface is disposed on a side of the stretch band body away from the first accommodating space 110/the second accommodating space 120, and a hook and loop surface is disposed on a side of the connection end away from the first accommodating space 110/the second accommodating space 120.

As another specific embodiment of the connecting structure, the first locking member 210 is rotatably connected to the connecting block body 100, and the first locking member 210 has an arc-shaped plate protruding toward a side away from the connecting block body 100, the connecting block body 100 has a first side surface 111 protruding toward a side away from the first locking member 210, and the first side surface 111 and the arc-shaped plate enclose the first accommodating space 110; the free end of the first locking member 210 and the free end of the connecting block body 100 are both provided with through holes, the two through holes realize the detachable connection of the first locking member 210 and the connecting block body 100 through a connecting piece 400, the connecting piece 400 comprises a connecting screw rod 410 and an annular structure 420 arranged at the end part of the connecting screw rod 410, the side wall of the annular structure 420 is fixedly connected with the connecting screw rod 410, and the inner cavity of the annular structure 420 encloses the second accommodating space 120; the second locking member 220 is disposed on the other side of the central axis of the ring structure 420 with respect to the connecting screw 410.

In some embodiments, the second locking member 220 includes a mating plate, one side of which is used to contact with the accommodating object of the second accommodating space 120, and the other side of which is provided with a driving assembly, which is used to drive the mating plate to approach or move away from the connecting screw 410.

In some embodiments, the connecting member 400 further comprises at least two connecting nuts 430, and the two connecting nuts 430 are respectively used for being matched with the connecting screws 410 on two sides of the through hole.

The fixing of the connecting piece 400 can be realized on the premise of ensuring that the axial positions of the first accommodating space 110 and the second accommodating space 120 are parallel to each other through the structure and the position setting of the two connecting threads, so that the fixing of the relative positions of the accommodating objects is realized.

Specifically, in this embodiment, the axial position of the object accommodated in the first accommodating space 110 and the matching length of the connecting bolt can be determined, and the relative positions of the object accommodated in the first accommodating space 110 and the object accommodated in the second accommodating space 120 can be determined according to the pythagorean theorem.

As shown in fig. 3, the embodiment of the utility model provides a concrete rebound detector is still provided, including concrete rebound detector body 200, laser pen 300 and the above-mentioned connection structure, concrete rebound detector body 200 set up in first accommodation space 110, laser pen 300 set up in the second accommodation space 120.

In this scheme, when utilizing the concrete resilience detector that this scheme relates to carry out resilience and examine time measuring, to first point, directly utilize concrete resilience detector body 200 to detect on the concrete to form corresponding mark point, to subsequent check point, will the laser that laser pen 300 sent and the mark point of last detection are again, thereby accomplish the detection, adopt the concrete resilience detector that this scheme designed, when guaranteeing the interval between the check point, great improvement detection efficiency.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A connecting structure, characterized by comprising:

the connecting block comprises a connecting block body (100), wherein a first accommodating space (110) is formed in one side of the connecting block body (100), a second accommodating space (120) is formed in the other side of the connecting block body (100), and the axes of the first accommodating space (110) and the second accommodating space (120) are parallel to each other;

a first locking member (210) for locking the accommodating object in the first accommodating space (110);

and a second locking member (220) for locking the accommodating object in the second accommodating space (120).

2. A connecting structure according to claim 1, wherein the connecting block body (100) comprises a first side surface (111) and an opposite second side surface (112), the first locking member (210) is engaged with the first side surface (111) to lock the accommodating object in the first accommodating space (110), and the second locking member (220) is engaged with the second side surface (112) to lock the accommodating object in the second accommodating space (120); the first side surface (111) and the second side surface (112) are both arc-shaped surfaces, and openings of the two arc-shaped surfaces are arranged oppositely.

3. A connecting structure as claimed in claim 2, wherein the opening of the second side surface (112) is provided with extending surfaces (113) on both sides, the extending surfaces (113) are provided with a first fixing member (113 a) and a second fixing member (113 b), the first fixing member (113 a) is arranged away from the second side surface (112) relative to the second fixing member (113 b), wherein the first fixing member (113 a) is configured to cooperate with the first locking member (210) to lock the accommodating member in the first accommodating space (110); the second fixing piece (113 b) is used for being matched with the second locking piece (220) to realize that the accommodating object is locked in the second accommodating space (120).

4. A coupling structure according to claim 3, wherein said first locking member (210) and said second locking member (220) are each a stretch band structure, one end of said stretch band structure is engaged with one of said first fixing member (113 a)/said second fixing member (113 b), and the other end of said stretch band structure is engaged with the other of said first fixing member (113 a)/said second fixing member (113 b).

5. A coupling structure according to claim 4, wherein one end of said stretch band structure is fixedly coupled to one of said first fixing member (113 a)/said second fixing member (113 b), and the other end of said stretch band structure is detachably coupled to the other of said first fixing member (113 a)/said second fixing member (113 b).

6. The connecting structure according to claim 5, wherein the stretch band structure comprises a stretch band body and a connecting end for detachable connection with the first fixing member (113 a)/the second fixing member (113 b), a hook and loop surface is disposed on a side of the stretch band body away from the first accommodating space (110)/the second accommodating space (120), and a hook and loop surface is disposed on a side of the connecting end away from the first accommodating space (110)/the second accommodating space (120).

7. The connecting structure according to claim 1, wherein the first locking member (210) is rotatably connected to the connecting block body (100), the first locking member (210) has an arc-shaped plate protruding toward a side away from the connecting block body (100), the connecting block body (100) has a first side surface (111) protruding toward a side away from the first locking member (210), and the first side surface (111) and the arc-shaped plate define the first accommodating space (110); the free end of the first locking part (210) and the free end of the connecting block body (100) are both provided with through holes, the two through holes realize the detachable connection of the first locking part (210) and the connecting block body (100) through a connecting piece (400), the connecting piece (400) comprises a connecting screw rod (410) and an annular structure (420) arranged at the end part of the connecting screw rod (410), the side wall of the annular structure (420) is fixedly connected with the connecting screw rod, and the inner cavity of the annular structure (420) encloses the second accommodating space (120); the second locking piece (220) is arranged on the other side of the central axis of the annular structure (420) relative to the connecting screw rod (410).

8. A connecting structure as claimed in claim 7, wherein said second locking member (220) comprises a mating plate having one side for contacting the contents of said second receiving space (120), and the other side provided with a driving assembly for driving said mating plate toward or away from said connecting screw.

9. A connection arrangement according to claim 8, characterised in that the connection piece (400) further comprises at least two connection nuts (430), the two connection nuts (430) being adapted to cooperate with connection screws (410) on either side of the through hole.

10. The concrete rebound detector is characterized by comprising a concrete rebound detector body (200), a laser pen (300) and the connecting structure of any one of claims 1 to 9, wherein the concrete rebound detector body (200) is arranged in the first accommodating space (110), and the laser pen (300) is arranged in the second accommodating space (120).