CN220985017U - Anti-loosening device - Google Patents

Abstract

The application discloses an anti-loosening device, which belongs to the technical field of pipeline installation, and comprises: the clamping device comprises a first clamping block, a second clamping block and a locking bolt, wherein the locking bolt penetrates through the first clamping block and is connected with the second clamping block, the first clamping block comprises two fixed side edges, two inner clamping legs are arranged at one end, far away from the first clamping block, of the second clamping block, and the distance between the two inner clamping legs is smaller than the distance between the two fixed side edges; the two fixing side edges are positioned at the upper end of the charging connector, the two inner clamping legs are positioned at the lower end of the flat cable connector, the locking bolt connects the first clamping block and the second clamping block together, the two fixing side edges fix the device on the charging connector, and the two inner clamping legs provide a supporting force for the flat cable connector; the device solves the problem that the joint of the flat cable connector and the charging connector is easy to loosen, so that the charging and data downloading of the node instrument are affected.

Description

Anti-loosening device

Technical Field

The application belongs to the technical field of pipeline installation, and particularly relates to an anti-loosening device.

Background

In petroleum and natural gas exploration, along with the progress of chip technology, satellite positioning time service technology and seismic data processing technology, seismic exploration equipment has been stepped into the era of nodes and rapidly popularized and applied in the petroleum exploration field, and at present, a plurality of node instruments are produced worldwide and successfully used for oil and gas exploration engineering, so that the production efficiency is improved, the exploration cost is reduced, and the exploration difficulty in complex areas is solved, so that powerful equipment guarantee is provided.

The node instrument is applied on a large scale in field seismic exploration, and is used as an independent acquisition and recording unit, a matched charging and downloading integrated cabinet is required to carry out data downloading, detection, charging and other works, the charging and downloading integrated cabinet is provided with a plurality of node charging ports, each charging port is mainly managed by a charging connector, a winding displacement connector and a winding displacement, one end of the winding displacement connector is connected with the charging connector, the other end of the winding displacement connector is connected with the winding displacement, and the junction between the winding displacement connector and the charging connector is frequently loosened in the use process of the charging ports, so that the charging and data downloading of the node instrument are affected.

Disclosure of utility model

In view of the above, the present application aims to provide an anti-loosening device, so as to solve the problem that the wire arrangement connector is loosened frequently to affect data transmission and charging in the use process of the node instrument.

In order to achieve the above purpose, the technical scheme of the application is realized as follows:

an anti-loosening device, the anti-loosening device comprising:

the clamping device comprises a first clamping block, a second clamping block and a locking bolt, wherein the locking bolt penetrates through the first clamping block and then is connected with the second clamping block, the first clamping block comprises two fixed side edges, one end, far away from the first clamping block, of the second clamping block is provided with two inner clamping legs, and the distance between the two inner clamping legs is smaller than the distance between the two fixed side edges.

Further, two first matching holes are formed in the first clamping block, two first guide posts are arranged on the second clamping block, and the two first guide posts are located in the two first matching holes respectively.

Further, a bolt hole is formed in the first clamping block, the bolt hole is located between the two first matching holes, a threaded hole is formed in the second clamping block, the threaded hole is located between the two first guide posts, and the locking bolt penetrates through the bolt hole and then is connected with the threaded hole.

Further, the second clamping block further comprises two outer clamping legs, the two outer clamping legs are located at one end, close to the first clamping block, of the second clamping block, and the distance between the two outer clamping legs is the same as the distance between the two fixed side edges.

Further, the fixed side comprises a first side and a second side, and the first side and the second side are connected and vertical.

Further, a first groove is formed in the first side edge.

Further, the first clamping block further comprises a third side edge, the third side edge is connected with the first side edge and the second side edge and is perpendicular to the first side edge, and the corner angle at the joint of the third side edge and the first side edge and the second side edge is a round angle.

Further, the first clamping block and the second clamping block are made of aluminum materials.

Compared with the prior art, the anti-loosening device has the following advantages:

The application provides an anti-loosening device which comprises a first clamping block, a second clamping block and a locking bolt, wherein the locking bolt is arranged on the first clamping block in a penetrating mode and then connected with the second clamping block, the first clamping block comprises two fixed side edges, two inner clamping legs are arranged at one end, far away from the first clamping block, of the second clamping block, and the distance between the two inner clamping legs is smaller than the distance between the two fixed side edges.

Therefore, when the first clamping block, the second clamping block and the connecting rod are connected together through the locking bolt and the first clamping block and the second clamping block are covered on the charging interface and the winding displacement interface, the first clamping block is fixed on the winding displacement connector by the two fixed side edges of the first clamping block, the two inner clamping legs of the second clamping block are positioned at the lower end of the winding displacement connector, and as the distance between the two inner clamping legs is smaller than the distance between the two fixed side edges, the two inner clamping legs provide an upward supporting effect for the winding displacement connector when the first clamping block and the second clamping block are connected together. When the locking device covers the charging port, the locking bolt provides an upward pulling force for the second clamping block, the supporting force of the two inner clamping legs on the flat cable connector is enhanced, and the stability of the fixed side on the flat cable connector is enhanced under the action of the gravity of the first clamping block and the second clamping block. The anti-loosening device provided by the application can effectively prevent the joint of the flat cable joint and the charging joint from loosening, and ensure the normal operation of charging and data downloading of the node instrument.

Drawings

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

Fig. 1 is a schematic structural view of an anti-loosening device according to an embodiment of the present application;

fig. 2 is a schematic view of a first clamping block structure of an anti-loosening device according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a second clamping block of the anti-loosening device according to an embodiment of the present application;

fig. 4 is an installation schematic diagram of an anti-loosening device according to an embodiment of the application.

Description of the reference numerals

Wherein 1-a first clamping block; 11-fixed side 11;111—a first side; 1111—a first groove; 112-a second side; 12-bolt holes; 13-a first mating hole; 14-a third side; 2-a second clamping block; 21-inner clamping legs; 22-a threaded hole; 23-first guide post: 24-outer clamping leg: 3-locking bolt.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application, examples of which are shown in the accompanying drawings, and it should be understood that although exemplary embodiments of the present application are shown in the drawings, the described embodiments are some, but not all embodiments of the present application, but it should be understood that the present application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. Wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that the embodiments of the present application and the features of the embodiments may be combined with each other without collision.

The node instrument is used as an independent acquisition and recording unit and is applied to outdoor seismic exploration activities on a large scale, the node instrument in the prior art needs to be matched with a charging and downloading integrated cabinet to carry out data downloading, detecting, charging and other works, the charging and downloading integrated cabinet is provided with a plurality of node charging ports, and each charging port mainly comprises a charging connector, a winding displacement connector and a winding displacement; one end of the flat cable connector is connected with the charging connector, the other end of the flat cable connector is connected with the flat cable, however, in the process of the joint instrument and the charging and downloading integrated cabinet in a matched mode, the joint of the flat cable connector and the charging connector is loosened frequently, connection between the joint instrument and the charging and downloading integrated cabinet is caused to be faulty, and charging, detection and data downloading of the joint instrument are affected.

In view of the above, the present application proposes an anti-loosening device, which is intended to strengthen the connection between the flat cable joint and the charging joint, and prevent the joint between the flat cable joint and the charging joint from loosening, which would affect the use of the node apparatus. Referring to fig. 1 specifically, a schematic structural diagram of an anti-loosening device according to an embodiment of the present application is shown in fig. 1.

As shown in fig. 1, the anti-loosening device comprises a first clamping block 11, a second clamping block 2 and a locking bolt 3;

The locking bolt 3 is connected with the second clamping block 2 after penetrating through the first clamping block 1, the first clamping block 1 comprises two fixed side edges 11, two inner clamping legs 21 are arranged at one end, away from the first clamping block 1, of the second clamping block 2, and the distance between the two inner clamping legs 21 is smaller than the distance between the two fixed side edges 11.

Specifically, when the anti-loosening device is covered on the charging port, the two fixing side edges 11 are positioned at the upper end of the charging connector and are used for fixing the first clamping block 1 on the charging connector to prevent the first clamping block 1 from falling off; the two inner clamping legs 21 are positioned at the lower end of the flat cable joint, and after the first clamping block 1 and the second clamping block 2 are locked by the locking bolt 3, the two inner clamping legs 21 provide a supporting force for the flat cable joint; when the anti-loosening device is covered on the charging port, the locking bolt 3 provides a pulling force for the second clamping block 2, the pulling force enhances the supporting force of the two inner clamping legs 21 on the flat cable joint, and the stability of the fixed side 11 at the upper end of the charging joint is enhanced under the gravity action of the first clamping block 1 and the second clamping block 2.

It should be noted that, in order to more accurately solve the problem that the connection part of the flat cable connector and the charging connector is loosened when the anti-loosening device is covered on the charging port, the distance between the two fixed sides 11 is determined by the actual width of the charging connector, and the distance between the two inner clamping legs 21 is determined by the actual width of the flat cable; because the width that charges connects is greater than the width of winding displacement, consequently two distance between the inner clamping leg is less than the distance between two fixed sides, and the width that the winding displacement connects is greater than the width that the winding displacement is less than the width that charges and connect, consequently the locking device cover is established when charging the mouth, and distance between two inner clamping legs is greater than the width of winding displacement and is less than the width that the winding displacement connects, and two inner clamping legs can provide a holding power for the winding displacement connects, prevent taking place to take off between winding displacement connects and the winding displacement connects.

Optionally, as shown in fig. 2 and 3, two first matching holes 13 are formed in the first clamping block 1, two first guide posts 23 are disposed on the second clamping block 2, and the two first guide posts 23 are respectively located in the two first matching holes 13.

The locking bolt 3 connects the first clamping block 1 with the second clamping block 2, only fixes the first clamping block 1 with the second clamping block 2 along the vertical direction, and the first clamping block 1 and the second clamping block 2 may also generate displacement in the horizontal direction, so that the first guide post 23 is embedded with the first matching hole 13 to fix the first clamping block 1 and the second clamping block 2 in the horizontal direction.

Specifically, when first clamp splice 1 is connected with second clamp splice 2, insert two first guide posts 23 respectively in two first mating holes 13, realize that first clamp splice 1 is connected with preliminary of second clamp splice 2, two first guide posts 23 and first mating holes 13 all set up in the both sides of first clamp splice 1 and second clamp splice 2 for the relation of connection between first clamp splice 1 and the second clamp splice 2 is more stable, first mating holes 13 with the relation of tenon fourth of the twelve earthly branches connection between first guide posts 23 makes the connection stability between first clamp splice 1 and the second clamp splice 2 obtain the reinforcing, reduces the possibility that winding displacement connects and the one end that the charging connector is connected pine takes off.

In the embodiment of the present application, for convenience of processing, the two first matching holes 13 are circular holes, and the two first guiding posts 23 are cylindrical, which is only one solution proposed for facilitating the installation of the embodiment of the present application, and is not considered as a limitation of the present application.

Optionally, the first clamping block 1 is provided with a bolt hole 12, the bolt hole 12 is located between the two first matching holes 13, the second clamping block 2 is provided with a threaded hole 22, the threaded hole 22 is located between the two first guide posts 23, and the locking bolt 3 is connected with the threaded hole 22 after penetrating through the bolt hole 12.

Specifically, the diameters of the bolt hole 12 and the threaded hole 22 are the same, and after the first clamping block 1 and the second clamping block 2 are connected with the first matching hole 13 through the first guide post 23, the positions of the bolt hole 12 and the center line of the threaded hole 22 are consistent, the locking bolt 3 is threaded into the threaded hole 22 after penetrating through the bolt hole 12, and after the locking bolt is matched with the threads of the threaded hole 22, the first clamping block 1 and the second clamping block 2 are completely fixed, so that the stability of the anti-loosening device is improved.

Optionally, as shown in fig. 3, the second clamping block 2 further includes two outer clamping legs 24, where the two outer clamping legs 24 are located at one end of the second clamping block 2 near the first clamping block 1, and a distance between the two outer clamping legs 24 is the same as a distance between the two fixed sides 11.

Specifically, when the first clamping block 1 is connected with the second clamping block 2, the two outer clamping legs 24 are connected with the fixed side 11, so that the stability of connection between the first clamping block 1 and the second clamping block 2 is enhanced.

Alternatively, as shown in fig. 4, the fixed side 11 includes a first side 111 and a second side 112, and the first side 111 and the second side 112 are connected and perpendicular.

Specifically, the first side 111 is located on the upper surface of the first clamping block 1, the second sides 112 are two, the two second sides 112 are located on two sides of the first clamping block 1 respectively, in the embodiment of the present application, the second sides 112 are provided with a rectangular opening, and the size of the rectangular opening is determined by the size of the charging interface on one side of the charging connector; the second side 112 is fixed at the upper end of the charging connector, and plays a main role in fixing the second clamping block 2 on the charging connector.

Optionally, as shown in fig. 4, a first groove 1111 is formed on the first side 111.

Specifically, the charging connector is connected with a power supply circuit, so that the first side 111 is provided with a first groove 1111 for providing a position for the power supply circuit, and when the charging port is covered by the anti-loosening device, the power supply circuit is connected with the charging connector after passing through the first groove 1111, so that the function of the anti-loosening device is not affected, and the normal operation of the charging port is not affected.

Optionally, the first clamping block 1 further includes a third side 14, the third side 14 is connected to the first side 111 and the second side 112 and is perpendicular to the first side 111 and the second side 112, and a corner angle at a connection between the third side 14 and the first side 111 and the second side 112 is a rounded corner.

Specifically, the third side 14 is located on the outer surface of the first clamping block 1, and the third side 14 is perpendicular to and connected with the first side 111 and the second side 112. When the anti-loosening device is assembled or the cover is arranged at the charging port after the assembly is completed, the anti-loosening device is inevitably contacted with the device when a worker installs the device, if the edge angle at the side edge connection part is not treated, the worker can be possibly scratched by a sharp edge angle when the worker assembles the device or installs the device, and the personal safety problem is brought; therefore, in the embodiment of the application, the corners at the connection positions of the first side edge 111, the second side edge 112 and the third side edge 14 are rounded, so that the device is prevented from being scratched when a worker assembles the device or installs the device, and the safety of the device in the use process is improved.

Optionally, the first clamping block 1 and the second clamping block 2 are made of aluminum materials.

Specifically, when the anti-loosening device is covered on the charging port, the required quality cannot be excessive, and if the anti-loosening device is excessive in quality, the charging port can be damaged or even a charging circuit is separated from the charging port; and the material of locking device that takes off can not be too soft, if the material is too soft probably leads to the device produces deformation because of external force effect, leads to the function of locking device to receive the influence. When the embodiment of the application is used, the materials of the first clamping block 1 and the second clamping block 2 are aluminum materials, and the aluminum materials have the advantages of light weight, high hardness and economy. The above is merely an example of the present application, and is not to be construed as limiting the application.

In summary, the embodiment of the application discloses an anti-loosening device, which has the following advantages:

In the embodiment of the application, the locking bolt 3 is arranged on the first clamping block 1 in a penetrating way and then is connected with the second clamping block 2, and the locking bolt 3 connects the first clamping block 1 with the second clamping block 2; two fixed side edges 11 are arranged on the first clamping block 1, and the fixed side edges 11 are arranged on the charging connector; two inner clamping legs 21 are arranged on the second clamping block 2, and the inner clamping legs 21 are positioned at the lower end of the flat cable connector; the fixing side 11 is used for fixing the anti-loosening device on a charging port, and the inner clamping leg 21 is used for supporting the flat cable joint and preventing the flat cable joint from loosening from the charging joint.

According to the application, the distance between the two fixed side edges 11 is determined by the width of the charging connector, and the distance between the two inner clamping legs 21 is determined by the width of the flat cable, so that the anti-loosening device can be completely covered on the charging port interface to protect the charging port from loosening between the flat cable connector and the charging connector.

For a better illustration of the application, the following specific examples are provided:

The node instrument is used as an independent acquisition and recording unit in the field seismic exploration process and is matched with the charging and downloading integrated cabinet, and the node instrument is required to perform downloading, detecting, charging and other works with the charging and downloading integrated cabinet; in order to facilitate normal use of the node instrument in the exploration process, the charging and downloading integrated cabinet is provided with a plurality of charging ports, the charging ports mainly comprise charging connectors, wire arrangement connectors and wire arrangement, one end of each wire arrangement connector is connected with the charging connector, and the other end of each wire arrangement connector is connected with the wire arrangement; in the use process, the connection between the flat cable joint and the charging joint is easy to loosen, so that the work of the node instrument and the charging and downloading integrated cabinet is influenced, and the efficiency of seismic exploration is reduced; therefore, the embodiment of the application provides an anti-loosening device, which improves the working efficiency of a node instrument in the seismic exploration process.

The anti-loosening device provided by the embodiment of the application comprises a first clamping block 1, a second clamping block 2 and a locking bolt 3, wherein two fixed side edges 11, two first matching holes 13 and a bolt hole 12 are arranged on the first clamping block 1, and two first guide posts 23, a threaded hole 22, two inner clamping legs 21 and two outer clamping legs 24 which are matched with the first matching holes 13 are arranged on the second clamping block 2. When a worker assembles the device, the two first guide posts 23 are inserted into the two first matching holes 13, and after the two first matching holes 13 are matched with the two first guide posts 23, the preliminary assembly of the anti-loosening device is completed; after the preliminary assembly is completed, the first clamping block 1 is preliminarily connected with the second clamping block 2, at this time, the two outer clamping legs 24 are connected with the first clamping block 1, the center line of the bolt hole 12 and the center line of the threaded hole 22 are located on the same axis, the locking bolt 3 is inserted from the bolt hole 12 and then is connected with the threaded hole 22, the locking bolt 3 is screwed for two to three circles, the locking device after preliminary connection is covered on the charging port, the two fixed side edges 11 of the first clamping block 1 are located at the upper end of the charging connector, the two inner clamping legs 21 are located at the lower end of the flat cable connector, and after the locking device is used for setting the charging mask, the locking bolt 3 is screwed, and the complete assembly of the locking device is completed.

Under the condition that the anti-loosening device is damaged or the charging port needs to be maintained, the locking bolt 3 can be unscrewed to separate the first clamping block 1 from the second clamping block 2, so that the anti-loosening device is convenient to update or maintain the charging port; the mode of connecting the first clamping block 1 and the second clamping block 2 together through the locking bolt 3 has the advantages of being strong in stability and convenient to detach.

The above description of the anti-loosening device provided by the present application has been provided in detail, and specific examples are used herein to illustrate the principles and embodiments of the present application, and the above examples are only for aiding in the understanding of the present application, and the present disclosure should not be construed as limiting the present application. While various modifications of the embodiments and applications of the application will occur to those skilled in the art, it is not necessary and not intended to be exhaustive of all embodiments, and obvious modifications or variations of the application are within the scope of the application. The above embodiments are merely preferred embodiments for fully illustrating the present application, and the scope of the present application is not limited thereto; equivalent substitutions and modifications will occur to those skilled in the art based on the present application, and are intended to be within the scope of the present application.

While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the application.

It should also be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Moreover, relational terms such as "first" and "second" may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, or order, and without necessarily being construed as indicating or implying any relative importance. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or terminal device that comprises the element.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative 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 application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the application that follows may be better understood, and in order that the present contribution to the art may be better appreciated. While various modifications of the embodiments and applications of the application will occur to those skilled in the art, it is not necessary and not intended to be exhaustive of all embodiments, and obvious modifications or variations of the application are within the scope of the application.

Claims (8)

1. The utility model provides a locking device that takes off, its characterized in that includes first clamp splice, second clamp splice and locking bolt, locking bolt wears to locate behind the first clamp splice with the second clamp splice is connected, the first clamp splice includes two fixed sides, the one end that first clamp splice was kept away from to the second clamp splice is provided with two interior clamping legs, and two distance between the interior clamping leg is less than two distance between the fixed side.

2. The anti-loosening device as claimed in claim 1, wherein the first clamping block is provided with two first mating holes, the second clamping block is provided with two first guide posts, and the two first guide posts are respectively located in the two first mating holes.

3. The anti-loosening device according to claim 2, wherein the first clamping block is provided with a bolt hole, the bolt hole is located between the two first matching holes, the second clamping block is provided with a threaded hole, the threaded hole is located between the two first guide posts, and the locking bolt is connected with the threaded hole after penetrating through the bolt hole.

4. The anti-loosening device of claim 1, wherein the second clamping block further comprises two outer clamping legs, the two outer clamping legs being located at one end of the second clamping block adjacent to the first clamping block, a distance between the two outer clamping legs being the same as a distance between the two fixed sides.

5. The anti-loosening device of claim 1, wherein the fixed side comprises a first side and a second side, the first side and the second side being connected and perpendicular.

6. The anti-loosening device of claim 5, wherein the first side is provided with a first recess.

7. The anti-loosening device of claim 5, wherein the first clamping block further comprises a third side edge, the third side edge is connected with the first side edge and the second side edge and perpendicular to the first side edge and the second side edge, and the corner angle at the connection position of the third side edge and the first side edge and the second side edge is a round angle.

8. The anti-loosening device of claim 1, wherein the first and second clamping blocks are aluminum.