CN115236815B

CN115236815B - Anti-theft blocking device for communication pipeline

Info

Publication number: CN115236815B
Application number: CN202211007451.9A
Authority: CN
Inventors: 李曙; 方敏; 浦旭东; 姚忠宝; 曾锦; 李克兵; 周正明
Original assignee: Yunnan Post And Telecommunication Engineering Co ltd
Current assignee: Yunnan Post And Telecommunication Engineering Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-10-13
Anticipated expiration: 2042-08-22
Also published as: CN115236815A

Abstract

The invention provides a communication pipeline anti-theft blocking device, which relates to the technical field of communication pipeline equipment, and comprises a pipeline body, wherein one end of the pipeline body is fixedly connected with a fixed seat ring, the inner side of the fixed seat ring is provided with a locking groove, the inner wall of the pipeline body is abutted with a blocking piece, when the communication pipeline anti-theft blocking device is disassembled, a transmission turntable is required to rotate to drive toothed rings to rotate so as to drive gears on all locking pieces to synchronously rotate, all gears rotate to drive all rotating rods to drive screw thread sections on the rotating rods to respectively drive sliding seats to move, and each sliding seat moves to drive each tapered end to retract into each guide hole respectively so as to detach a fixed disc, and the blocking piece is extracted.

Description

Anti-theft blocking device for communication pipeline

Technical Field

The invention relates to the technical field of communication pipeline equipment, in particular to an anti-theft blocking device for a communication pipeline.

Background

With the continuous acceleration of the domestic urban construction process and the communication construction demands, communication basic resources become increasingly scarce and precious. Communication pipes are the most important basic resource in transmission networks, mainly for underground laying of optical cables. Once the urban road construction is finished, municipal excavation and pipeline laying are difficult to carry out, pipeline and pipeline hole resources which are laid or reserved in the early stage are very precious, and effective resource management is necessary.

At present, effective management and protection means are lacking for pipe hole resources of communication pipelines, and the conditions that the pipelines are occupied and stolen are common, wherein larger resource management risks exist. The most common management of the pipe holes of the pipeline is to adopt a locking mode on the cover of the pipeline well, the anti-theft effect of the mode is poor, the theft risk still exists, the owner cannot use reserved pipeline resources, waste is caused, and the service growth also needs to increase investment.

Disclosure of Invention

The invention aims to provide an anti-theft blocking device for a communication pipeline, and aims to solve the problem of poor anti-theft effect in the prior art.

In order to achieve the above purpose, the invention adopts the following technical scheme: the anti-theft blocking device for the communication pipeline comprises a pipeline body, wherein one end of the pipeline body is fixedly connected with a fixed seat ring, the inner side of the fixed seat ring is provided with a locking groove, the inner wall of the pipeline body is abutted to a blocking piece, the blocking piece is fixedly provided with a fixed disc, one side of the fixed disc is provided with an annular slot, the inner wall of the annular slot is inserted with a transmission turntable, the transmission turntable is fixedly provided with a toothed ring, and the fixed disc is provided with at least three locking pieces; the locking piece is including seting up the guide hole with annular slot intercommunication on the fixed disk, the inner wall of guide hole is rotated through the bearing frame and is connected with the bull stick, fixedly be provided with first elasticity reset piece between the one end of bull stick and the inner wall of guide hole, fixedly be provided with on the bull stick with the gear of ring gear meshing, be provided with the screw thread section on the bull stick, threaded connection has the slide with the single degree of freedom sliding connection of guide hole inner wall on the screw thread section, be provided with the tapered end with the joint of locked groove inner wall on the slide.

In order to facilitate the locking of the lock head into the lock groove, the invention has the further technical scheme that a slide hole is formed in the slide seat, the lock head is arranged on the inner wall of the slide hole in a sliding manner, a second elastic reset piece is fixedly arranged between the lock head and the inner wall of the slide hole, an inclined surface is arranged on the lock head, and the fixed seat ring can push the inclined surface to enable the lock head to retract into the slide hole when the lock head moves along the inner wall of the fixed seat ring.

In order to enable the lock head to slide along the sliding hole in a single degree of freedom, the sliding hole is a square hole, and the lock head is cuboid matched with the sliding hole.

In order to make the invention have the effect of saving cost, a further technical scheme of the invention is that the second elastic restoring piece is a spring.

In order to increase the installation firmness of the fixed seat ring, the invention further adopts the technical scheme that the outer surface of the fixed seat ring is fixedly connected with a connecting rod.

In order to enable the plugging piece to have the effect of plugging the pipe hole of the pipeline body, a further technical scheme of the plugging piece is that the plugging piece is a plastic corrugated plug.

In order to enable the rotary table to have the function of facilitating stable rotation of the rotary table, the rotary table is further characterized in that a rotary hole is formed in the center of the rotary table, and a rotary shaft in rotary connection with the rotary hole is fixedly arranged in the center of one side of the fixed plate.

In order to facilitate the rotation of the transmission turntable, the invention further adopts the technical scheme that an operation rotating handle is fixedly arranged on the transmission turntable.

In order to improve the matching effect of the locking pieces and the fixed seat ring, the locking pieces are four in number and uniformly distributed along the circumferential direction of the fixed disc.

In order to save the cost, the invention further adopts the technical scheme that the first elastic reset piece is a torsion spring.

The beneficial effects of the invention are as follows:

through setting up pipeline body, fixed seat ring, the locked groove, the piece of blocking, the fixed disk, annular slot, transmission carousel, the cooperation of ring gear and at least three locking piece, when having realized this communication pipeline anti-theft blocking device dismantles, it needs to rotate transmission carousel and drive the ring gear and rotate, the ring gear rotates and drives the synchronous rotation of gear on all locking pieces, all gear rotations drive all bull stick rotations, all bull stick rotations drive each slide respectively along each guide hole through the screw section on it, each slide removes and drives each tapered end and retract respectively each guide hole inboard and can dismantle the fixed disk, thereby can take out the piece of blocking the pipeline body hole of blocking, take the transmission carousel after this communication pipeline anti-theft blocking device installs, the user can't simply utilize conventional instrument to dismantle, and be difficult for being copied, thereby guaranteed that communication pipeline is not stolen, the management is simple and easy, and cost is saved.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to an embodiment of the present invention.

Fig. 3 is an exploded view of an embodiment of the present invention.

Fig. 4 is a schematic structural view of a locking member according to an embodiment of the present invention.

Fig. 5 is a schematic view of the structure of the transmission turntable and the toothed ring according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view of a second resilient return member of an embodiment of the present invention.

Fig. 7 is a cross-sectional view of a connecting rod of an embodiment of the present invention.

In the figure: the device comprises a 1-pipeline body, a 2-fixed seat ring, a 21-locking groove, a 3-blocking piece, a 4-fixed disc, a 41-annular slot, a 42-rotating shaft, a 5-transmission rotary disc, a 51-rotating hole, a 6-tooth ring, a 7-locking piece, a 71-guide hole, a 72-rotary rod, a 73-first elastic reset piece, a 74-gear, a 75-threaded section, a 76-sliding seat, a 761-sliding hole, a 77-locking head, a 771-inclined plane, an 8-second elastic reset piece, a 9-connecting rod and a 10-operation rotary handle.

Detailed Description

The following describes the embodiments of the present invention further with reference to the drawings.

1-5 show an embodiment of the invention, a communication pipeline anti-theft blocking device, including the pipeline body 1, one end of the pipeline body 1 is fixedly connected with the fixed seat ring 2, the fixed seat ring 2 can be combined with the end of the pipeline body 1, the inner side of the fixed seat ring 2 is provided with the locking groove 21, the inner wall of the pipeline body 1 is abutted with the blocking piece 3, the blocking piece 3 can block the pipe hole of the pipeline body 1 to prevent theft, the blocking piece 3 is fixedly provided with the fixed disk 4, one side of the fixed disk 4 is provided with the annular slot 41, the inner wall of the annular slot 41 is inserted with the transmission turntable 5, the transmission turntable 5 is fixedly provided with the toothed ring 6, the fixed disk 4 is provided with at least three locking pieces 7, and the locking pieces 7 and the locking groove 21 cooperate to enable the fixed seat ring 2 and the fixed disk 4 to be connected and locked; the locking piece 7 comprises a guide hole 71 which is formed in the fixed disc 4 and is communicated with the annular slot 41, the inner wall of the guide hole 71 is rotationally connected with a rotating rod 72 through a bearing seat, a first elastic resetting piece 73 is fixedly arranged between one end of the rotating rod 72 and the inner wall of the guide hole 71, the elastic force of the first elastic resetting piece 73 can drive the rotating rod 72 to rotate to a resetting state, a gear 74 meshed with the toothed ring 6 is fixedly arranged on the rotating rod 72, the gear 74 can be driven to rotate by rotation of the toothed ring 6, the rotating rod 72 can be driven to rotate by rotation of the gear 74, a threaded section 75 is arranged on the rotating rod 72, a sliding seat 76 which is in single-degree-of-freedom sliding connection with the inner wall of the guide hole 71 is connected with the threaded section 75 in a threaded mode, a lock head 77 which is clamped with the inner wall of the locking groove 21 is arranged on the sliding seat 76, and the rotating rod 72 can drive the sliding seat 76 to slide along the guide hole 71 through the threaded section 75 arranged on the sliding seat 76, so that the sliding seat 76 can drive the lock head 77 to move.

In the specific embodiment of the invention, when the anti-theft blocking device for the communication pipeline is disassembled, the transmission turntable 5 is required to be inserted into the annular slot 41 to enable the toothed ring 6 to be meshed with the gear 74, then the transmission turntable 5 is rotated to drive the toothed ring 6 to rotate, the toothed ring 6 rotates to drive the gears 74 on all locking pieces 7 to synchronously rotate, all the gears 74 rotate to drive all the rotating rods 72 to rotate, all the rotating rods 72 rotate to respectively drive all the sliding seats 76 to move along all the guide holes 71 through thread sections 75 on the sliding seats, all the sliding seats 76 move to drive all the locking heads 77 to retract into all the guide holes 71 respectively to disassemble the fixed disc 4, so that the blocking piece 3 blocking the inner hole of the pipeline body 1 can be extracted, all the locking heads 77 need to retract into the guide holes 71 simultaneously in the process, and the anti-theft blocking device for the communication pipeline cannot be disassembled by using a conventional tool simply, and cannot be copied easily, thereby ensuring that the communication pipeline is not stolen, and the management is simple and easy and the cost is saved.

As shown in fig. 6, in another embodiment of the present invention, a sliding hole 761 is formed on a sliding seat 76, a lock head 77 is slidably disposed on an inner wall of the sliding hole 761, a second elastic reset member 8 is fixedly disposed between the lock head 77 and the inner wall of the sliding hole 761, an inclined surface 771 is disposed on the lock head 77, when the lock head 77 moves along the inner wall of the fixed seat ring 2, the fixed seat ring 2 can press the inclined surface 771 to enable the lock head 77 to retract into the sliding hole 761, when the anti-theft blocking device for communication pipes is installed, the fixed disc 4 can be directly moved into the fixed seat ring 2, when the lock head 77 moves along the inner wall of the fixed seat ring 2, the fixed seat ring 2 can overcome the inclined surface 771 to enable the lock head 77 to retract into the sliding hole by pressing the inclined surface 771 by overcoming the second elastic reset member 8, so that the lock head 77 can directly climb into the lock groove 21, and the operation convenience is improved.

In order to enable the lock head 77 to stably slide along the sliding hole 761 in a single degree of freedom, the sliding hole 761 is a square hole, and the lock head 77 is cuboid matched with the sliding hole 761.

In order to save costs, the second elastic restoring element 8 is a spring, which is inexpensive and can save costs.

As shown in fig. 7, in order to increase the installation firmness of the fixed seat ring 2, the connecting rod 9 is fixedly connected to the outer surface of the fixed seat ring 2, and the connecting rod 9 can be combined with the soil in the installation position, so that the installation firmness of the fixed seat ring 2 is improved, and the anti-damage and anti-theft effects are improved.

In order to block the pipe hole of the pipeline body 1, the blocking piece 3 is a plastic corrugated plug.

In order to facilitate stable rotation of the transmission turntable 5, the center part of the transmission turntable 5 is provided with a rotation hole 51, and the center part of one side of the fixed disk 4 is fixedly provided with a rotation shaft 42 which is rotationally connected with the rotation hole 51, so that the rotation hole 51 can rotate along the rotation shaft 42 when the transmission turntable 5 rotates, thereby improving rotation stability.

In order to facilitate the control of the rotation of the transmission turntable 5, an operation rotating handle 10 is fixedly arranged on the transmission turntable 5.

In order to improve the matching effect of the locking pieces 7 and the fixed seat ring 2, the number of the locking pieces 7 is four and the locking pieces are uniformly distributed along the circumferential direction of the fixed disc 4, so that the locking positions of the locking pieces 7 and the fixed seat ring 2 are uniformly dispersed, and the stress and the locking effect are improved.

Specifically, the first elastic restoring member 73 is a torsion spring, and the price of the torsion spring is low, so that the cost can be saved.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a communication pipeline anti-theft blocks device, its characterized in that, including pipeline body (1), the one end fixedly connected with fixed seat ring (2) of pipeline body (1), locked groove (21) have been seted up to the inboard of fixed seat ring (2), the inner wall butt of pipeline body (1) has plug member (3), fixedly provided with fixed disk (4) on plug member (3), annular slot (41) have been seted up to one side of fixed disk (4), the inner wall grafting of annular slot (41) has transmission carousel (5), fixedly provided with toothed ring (6) on transmission carousel (5), be provided with at least three locking piece (7) on fixed disk (4);

the locking piece (7) is including seting up guide hole (71) with annular slot (41) intercommunication on fixed disk (4), the inner wall of guide hole (71) is connected with bull stick (72) through the bearing frame rotation, fixedly between the inner wall of one end of bull stick (72) and guide hole (71) is provided with first elasticity reset piece (73), fixedly on bull stick (72) be provided with toothed ring (6) engaged gear (74), be provided with screw thread section (75) on bull stick (72), screw thread section (75) go up threaded connection have with guide hole (71) inner wall single degree of freedom sliding connection's slide (76), be provided with on slide (76) with locking head (77) of locked groove (21) inner wall joint.

2. The anti-theft blocking device for a communication pipeline according to claim 1, wherein the sliding seat (76) is provided with a sliding hole (761), the lock head (77) is slidably arranged on the inner wall of the sliding hole (761), a second elastic reset piece (8) is fixedly arranged between the lock head (77) and the inner wall of the sliding hole (761), an inclined surface (771) is arranged on the lock head (77), and the fixed seat ring (2) can push the inclined surface (771) to enable the lock head (77) to retract into the sliding hole (761) when the lock head (77) moves along the inner wall of the fixed seat ring (2).

3. The communication pipeline anti-theft blocking device according to claim 2, wherein the sliding hole (761) is a square hole, and the locking head (77) is a cuboid shape adapted to the sliding hole (761).

4. A communication pipeline anti-theft blocking device according to claim 2, characterized in that the second elastic return element (8) is a spring.

5. The anti-theft blocking device for communication pipes according to claim 1, characterized in that the outer surface of the stationary seat ring (2) is fixedly connected with a connecting rod (9).

6. A communication pipeline anti-theft blocking device according to claim 1, characterized in that the blocking member (3) is a plastic corrugated plug.

7. The anti-theft blocking device for a communication pipeline according to claim 1, wherein a rotating hole (51) is formed in the center of the transmission turntable (5), and a rotating shaft (42) which is rotatably connected with the rotating hole (51) is fixedly arranged in the center of one side of the fixed disk (4).

8. A communication pipeline anti-theft blocking device according to claim 1, characterized in that the transmission turntable (5) is fixedly provided with an operating knob (10).

9. A communication pipeline anti-theft blocking device according to any one of claims 1-8, characterized in that the number of locking elements (7) is four and evenly distributed in the circumferential direction of the stationary disc (4).

10. The communication conduit anti-theft blocking device according to any one of claims 1 to 8, wherein the first resilient return member (73) is a torsion spring.