CN216112772U

CN216112772U - Anti-drop's support end cap for bellows

Info

Publication number: CN216112772U
Application number: CN202122872254.0U
Authority: CN
Inventors: 沈立; 杨文�; 王敏; 朱赟
Original assignee: Zhenjiang Keyi Engineering Detection Technology Co ltd
Current assignee: Zhenjiang Keyi Engineering Detection Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-03-22
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an anti-falling support plug for a corrugated pipe, which relates to the field of corrugated pipe parts and comprises a plug body, wherein the plug body is sleeved with the corrugated pipe body in a sliding manner, a rotating sleeve is sleeved on the plug body in a rotating manner, an L-shaped connecting hole is formed in the rotating sleeve, a driving gear is installed in the L-shaped connecting hole in a rotating manner, a driving rotating shaft is fixedly sleeved in the driving gear, a rotating clamping plate is fixedly installed at the bottom of the driving rotating shaft and is matched with the corrugated pipe body, a gear ring is fixedly sleeved on the plug body and is meshed with the driving gear, and a convex walking groove is formed in the rotating sleeve. According to the utility model, through the arrangement of the structures such as the rotating clamping plate, after the connection of the plug body is completed, a user can rotate the rotating clamping plate to enable the rotating clamping plate to be mutually clamped with the corrugated pipe, so that the connection and the fixation between the corrugated pipe and the support plug are completed, and the connection stability of the support plug is ensured.

Description

Anti-drop's support end cap for bellows

Technical Field

The utility model relates to the technical field of corrugated pipe parts, in particular to an anti-falling support plug for a corrugated pipe.

Background

The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction.

In the prior art, the support plug on the corrugated pipe lacks a structure for limiting, so that the support plug cannot be stably sleeved on the corrugated pipe when liquid flows in the corrugated pipe, the corrugated pipe is separated from the support plug, and the support plug for the corrugated pipe is required to be prevented from falling off.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling support plug for a corrugated pipe, which aims to solve the problem of poor connection stability of the support plug in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-drop support plug for corrugated pipes comprises a plug body, wherein a corrugated pipe body is sleeved in the plug body in a sliding manner, a rotating sleeve is sleeved on the plug body in a rotating manner, an L-shaped connecting hole is formed in the rotating sleeve, a driving gear is installed in the L-shaped connecting hole in a rotating manner, a driving rotating shaft is fixedly sleeved in the driving gear, a rotating clamping plate is fixedly installed at the bottom of the driving rotating shaft and matched with the corrugated pipe body, a toothed ring is fixedly sleeved on the plug body and meshed with the driving gear, a convex walking groove is formed in the rotating sleeve, a plurality of positioning clamping shafts are installed in the convex walking groove in a sliding manner and fixedly installed on the plug body, and after the corrugated pipe body is connected into the plug body, a user rotates the rotating sleeve to enable the rotating sleeve to rotate on the plug body and further rotate the driving gear in the L-shaped connecting hole through the toothed ring, make the driving gear drive the pivot of initiative and rotate for the pivot of initiative drives and rotates the cardboard and rotate, and then makes rotation cardboard and the mutual joint of bellows body, with bellows body and end cap body reciprocal anchorage, guaranteed connection stability between them.

Preferably, the positioning clamp shaft is provided with a mounting sliding hole, the mounting sliding hole is internally provided with a mounting rotating shaft in a sliding manner, and the mounting sliding hole ensures the sliding stability of the mounting rotating shaft.

Preferably, the same positioning slide rod is fixedly installed on the inner walls of the two sides of the installation slide hole, the installation rotating shaft is sleeved on the positioning slide rod in a sliding mode, and the positioning slide rod is used for guaranteeing the installation stability of the installation rotating shaft.

Preferably, the installation is rotated in the pivot and is installed the walking wheel, and the walking wheel contacts with the top inner wall in type walking groove, and the walking wheel is used for conveniently rotating sheathed tube rotation.

Preferably, sliding adjustment has an expanding spring on the location slide bar, and under expanding spring's effect, it resets to drive the installation pivot and slide in the installation slide opening, and then drives the walking wheel and slide and reset, and then the pulling rotates the sleeve pipe and resets, and expanding spring's one end contacts with the installation pivot, and expanding spring's the other end contacts with the inner wall of installation slide opening.

Preferably, a positioning clamping groove is formed in the plug body, a positioning tooth block is engaged in the positioning clamping groove and fixedly mounted at the top of the rotating sleeve, and the positioning tooth block is clamped with the positioning clamping groove to complete connection and fixation between the rotating sleeve and the plug body.

Preferably, the bottom of the rotating sleeve is uniformly and fixedly provided with three supporting plates, the three supporting plates are in contact with the corrugated pipe body, and the supporting plates are used for ensuring the connection stability of the corrugated pipe body.

The utility model has the beneficial effects that:

according to the corrugated pipe connecting structure, the rotating clamping plate and other structures are arranged, so that a user can rotate the rotating clamping plate to enable the rotating clamping plate to be clamped with the corrugated pipe after the plug body is connected, connection and fixation between the corrugated pipe and the support plug are completed, and connection stability of the support plug is guaranteed.

According to the utility model, the rotating sleeve can be stably fixed on the plug body through the arrangement of the positioning tooth block, the positioning clamping groove and other structures, meanwhile, the connection stability of the rotating sleeve is further ensured through the interaction between the driving rotating shaft and the convex walking groove, and the connection stability between the support plug and the corrugated pipe is further ensured.

Drawings

Fig. 1 is a general view structural diagram of a bracket plug for an anti-drop corrugated pipe according to the present invention;

fig. 2 is a schematic cross-sectional structural view of the bracket plug for the anti-falling corrugated pipe according to the present invention;

fig. 3 is a schematic structural view of a portion a of the bracket plug for a corrugated pipe according to the present invention, which is resistant to separation;

FIG. 4 is a schematic view of a connection structure of a tooth ring and other structures in a bracket plug for an anti-falling corrugated pipe according to the present invention;

fig. 5 is a schematic cross-sectional structural view of structures such as a rotating sleeve in the anti-falling corrugated pipe bracket plug according to the present invention.

In the figure: 1. a plug body; 2. rotating the sleeve; 3. an L-shaped connecting hole; 4. a driving gear; 5. a driving rotating shaft; 6. rotating the clamping plate; 7. a support plate; 8. a toothed ring; 9. positioning the clamping groove; 10. positioning a tooth block; 11. a convex walking groove; 12. positioning the clamp shaft; 13. installing a sliding hole; 14. positioning the slide bar; 15. installing a rotating shaft; 16. a traveling wheel; 17. a tension spring; 18. a bellows body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an anti-drop support plug for corrugated pipes comprises a plug body 1, a corrugated pipe body 18 is slidably sleeved in the plug body 1, a rotating sleeve 2 is rotatably sleeved on the plug body 1, an L-shaped connecting hole 3 is formed in the rotating sleeve 2, a driving gear 4 is rotatably mounted in the L-shaped connecting hole 3, a driving rotating shaft 5 is fixedly sleeved in the driving gear 4, a rotating clamping plate 6 is fixedly mounted at the bottom of the driving rotating shaft 5, the rotating clamping plate 6 is matched with the corrugated pipe body 18, a toothed ring 8 is fixedly sleeved on the plug body 1, the toothed ring 8 is meshed with the driving gear 4, a convex-shaped traveling groove 11 is formed in the rotating sleeve 2, a plurality of positioning clamping shafts 12 are slidably mounted in the convex-shaped traveling groove 11, the positioning clamping shafts 12 are fixedly mounted on the plug body 1, and a user rotates the rotating sleeve 2 after inserting the corrugated pipe body 18 into the plug body 1, make it rotate on end cap body 1, and then rotate driving gear 4 in to L type connecting hole 3 through ring gear 8 for driving gear 4 drives initiative pivot 5 and rotates, makes initiative pivot 5 drive and rotates cardboard 6 and rotate, and then makes

rotation cardboard

6 and 18 mutual joint of bellows body, with bellows body 18 and end cap body 1 reciprocal anchorage, has guaranteed connection stability between them.

Referring to fig. 2-3, the positioning clamp shaft 12 is provided with a mounting sliding hole 13, a mounting rotating shaft 15 is slidably mounted in the mounting sliding hole 13, and the mounting sliding hole 13 ensures the sliding stability of the mounting rotating shaft 15.

Referring to fig. 3 in the present invention, the same positioning slide bar 14 is fixedly installed on the inner walls of both sides of the installation slide hole 13, the installation rotating shaft 15 is slidably sleeved on the positioning slide bar 14, and the positioning slide bar 14 is used for ensuring the installation stability of the installation rotating shaft 15.

Referring to fig. 3 in the present invention, a road wheel 16 is rotatably mounted on the mounting shaft 15, the road wheel 16 contacts with the inner wall of the top of the convex-shaped walking groove 11, and the road wheel 16 is used for facilitating the rotation of the rotating sleeve 2.

Referring to fig. 2-3, the positioning slide rod 14 is provided with a telescopic spring 17 in a sliding adjustment mode, under the action of the telescopic spring 17, the mounting rotating shaft 15 is driven to slide and reset in the mounting slide hole 13, the traveling wheel 16 is driven to slide and reset, the rotating sleeve 2 is pulled to reset, one end of the telescopic spring 17 is in contact with the mounting rotating shaft 15, and the other end of the telescopic spring 17 is in contact with the inner wall of the mounting slide hole 13.

Referring to fig. 1-3, the plug body 1 is provided with a positioning slot 9, a positioning tooth block 10 is engaged in the positioning slot 9, the positioning tooth block 10 is fixedly installed at the top of the rotating sleeve 2, and the positioning tooth block 10 is engaged with the positioning slot 9 to complete the connection and fixation between the rotating sleeve 2 and the plug body 1.

Referring to fig. 2 in the utility model, three support plates 7 are uniformly and fixedly mounted at the bottom of the rotating sleeve 2, the three support plates 7 are all in contact with the corrugated pipe body 18, and the support plates 7 are used for ensuring the connection stability of the corrugated pipe body 18.

The working principle of the utility model is as follows:

after a user inserts the corrugated pipe body 18 into the plug body 1, the rotating sleeve 2 is rotated to rotate on the plug body 1, and then the driving gear 4 in the L-shaped connecting hole 3 is rotated through the toothed ring 8, so that the driving gear 4 drives the driving rotating shaft 5 to rotate, so that the driving rotating shaft 5 drives the rotating clamping plate 6 to rotate, so that the rotating clamping plate 6 and the corrugated pipe body 18 are clamped with each other, the corrugated pipe body 18 and the plug body 1 are fixed with each other, the connection stability of the two is ensured, and before the rotating sleeve 2 is rotated, the rotating sleeve 2 needs to be pulled at first to enable the inner wall of the convex walking groove 11 to be contacted with the walking wheel 16, so that the walking wheel 16 and the mounting rotating shaft 15 are pushed to slide in the mounting sliding hole 13, and the rotating sleeve 2 is driven to be away from the plug body 1, so that the positioning toothed block 10 is separated from the positioning clamping groove 9, and the rotating sleeve 2 can rotate, after the rotation of accomplishing rotating sleeve 2, under the effect of expanding spring 17, it resets to drive installation pivot 15 and slide in installation slide opening 13, and then drive walking wheel 16 and slide and reset, and then the pulling rotates sleeve 2 and resets, make location tooth piece 10 and positioning slot 9 looks block, accomplish to rotate being connected and fixing between sleeve 2 and the end cap body 1, backup pad 7 is used for guaranteeing the connection stability of bellows body 18, positioning slot axle 12 is used for guaranteeing the connection stability of walking wheel 16, location slide bar 14 is used for guaranteeing the installation stability of installation pivot 15.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an anti-drop's support end cap for bellows, includes end cap body (1), and sliding sleeve has bellows body (18), its characterized in that in end cap body (1): the plug comprises a plug body (1), and is characterized in that a rotating sleeve (2) is sleeved on the rotating sleeve (1), an L-shaped connecting hole (3) is formed in the rotating sleeve (2), a driving gear (4) is installed in the L-shaped connecting hole (3) in a rotating mode, a driving rotating shaft (5) is fixedly sleeved in the driving gear (4), a rotating clamping plate (6) is fixedly installed at the bottom of the driving rotating shaft (5), the rotating clamping plate (6) is matched with a corrugated pipe body (18) in a rotating mode, a gear ring (8) is fixedly sleeved on the plug body (1), the gear ring (8) is meshed with the driving gear (4), a convex walking groove (11) is formed in the rotating sleeve (2), a plurality of positioning clamp shafts (12) are installed in the convex walking groove (11) in a sliding mode, and the positioning clamp shafts (12) are fixedly installed on the plug body (1).

2. The anti-drop bracket plug for the corrugated pipe according to claim 1, wherein: and the positioning clamp shaft (12) is provided with a mounting sliding hole (13), and a mounting rotating shaft (15) is arranged in the mounting sliding hole (13) in a sliding manner.

3. The anti-drop support plug for the corrugated pipe according to claim 2, wherein: the inner walls of two sides of the mounting sliding hole (13) are fixedly provided with the same positioning sliding rod (14), and the mounting rotating shaft (15) is sleeved on the positioning sliding rod (14) in a sliding mode.

4. The anti-drop support plug for the corrugated pipe according to claim 2, wherein: the mounting rotating shaft (15) is rotatably provided with a traveling wheel (16), and the traveling wheel (16) is in contact with the inner wall of the top of the convex traveling groove (11).

5. The anti-drop bracket plug for the corrugated pipe according to claim 3, wherein: the sliding adjustment is carried out on the positioning sliding rod (14) and is provided with a telescopic spring (17), one end of the telescopic spring (17) is in contact with the installation rotating shaft (15), and the other end of the telescopic spring (17) is in contact with the inner wall of the installation sliding hole (13).

6. The anti-drop bracket plug for the corrugated pipe according to claim 1, wherein: the plug is characterized in that a positioning clamping groove (9) is formed in the plug body (1), a positioning tooth block (10) is engaged in the positioning clamping groove (9), and the positioning tooth block (10) is fixedly installed at the top of the rotating sleeve (2).

7. The anti-drop bracket plug for the corrugated pipe according to claim 1, wherein: the bottom of the rotating sleeve (2) is uniformly and fixedly provided with three supporting plates (7), and the three supporting plates (7) are all in contact with the corrugated pipe body (18).