CN214695756U

CN214695756U - SMC table well bung prevents revolution mechanic

Info

Publication number: CN214695756U
Application number: CN202120629561.3U
Authority: CN
Inventors: 王惠民
Original assignee: Dezhou Hailida Molding Co ltd
Current assignee: Dezhou Hailida Molding Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-12
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a SMC table well bung prevents revolution mechanic. The SMC surface well barrel cover anti-rotation structure comprises an SMC inspection well cover; the four grooves are all formed in the inner wall of the SMC inspection well cover and are uniformly distributed in a circular array; the weight reduction grooves are formed in the bottom of the SMC inspection well cover, and the weight reduction grooves and the four grooves are distributed in a staggered mode; the eight convex edges are arranged on the outer ring of the SMC inspection well cover and are uniformly distributed in a circular array; the SMC inspection well bottom is matched with the SMC inspection well cover; and the four bulges are arranged on the bead outer ring of the SMC inspection well bottom. The utility model provides a SMC table well bung prevents revolution mechanic has can effectively prevent the gyration, uses comparatively safely, and uses in remote area can lubricate the advantage of conveniently taking off.

Description

SMC table well bung prevents revolution mechanic

Technical Field

The utility model relates to a municipal administration articles for use technical field especially relates to a structure is prevented gyration by SMC table well bung.

Background

People need install a large amount of pipelines in the underground when municipal construction, manage the pipeline for people's convenience, and people usually can be in maintenance position installation inspection shaft to cover the inspection lid above the inspection shaft.

However, the inspection cover used at present is mostly simpler, and because the anti-rotation structure is not arranged, the long-term shaking is easy to cause displacement when a vehicle passes through, so that accidents occur, and in remote areas, because no influences such as vehicle passing are caused, the attachment part is relatively unsmooth after long-term placement, and the non-lubrication cover is difficult to take down when being detached.

Therefore, it is necessary to provide a new SMC watch well barrel cover anti-rotation structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a SMC table well bung prevents revolution structure that can effectively prevent the gyration, use comparatively safely, and use in remote area and can lubricate the convenient taking off.

In order to solve the technical problem, the utility model provides a SMC table well bung prevents revolution mechanic and includes: SMC manhole cover; the four grooves are all formed in the inner wall of the SMC inspection well cover and are uniformly distributed in a circular array; the weight reduction grooves are formed in the bottom of the SMC inspection well cover, and the weight reduction grooves and the four grooves are distributed in a staggered mode; the eight convex edges are arranged on the outer ring of the SMC inspection well cover and are uniformly distributed in a circular array; the SMC inspection well bottom is matched with the SMC inspection well cover; the four bulges are arranged on the bead outer ring of the SMC inspection well bottom and are respectively matched with the four grooves; a plurality of bolts disposed on the four protrusions, respectively.

Preferably, the eight convex edges and the SMC inspection well cover are of an integral structure, and the eight convex edges are of a trapezoidal structure.

Preferably, the SMC inspection well cover is provided with four lubricating mechanisms, and the four lubricating mechanisms are uniformly distributed at the four convex edges in a circular array.

Preferably, lubricating mechanism includes injection groove, sealed lid, slider, screw rod and twists the piece, the injection groove is seted up SMC inspection shaft covers and with protruding edge is corresponding, sealed lid sets up SMC inspection shaft's outer lane and with the injection groove corresponds, slider slidable mounting be in the injection groove, the screw rod thread mounting sealed lid is kept away from on SMC inspection shaft's the one side inner wall, the one end of screw rod extend to in the injection groove and with the slider rotates the connection, the other end of screw rod extends to outside the sealed lid, twist a fixed mounting the screw rod extends to one of sealed outside covers is served.

Preferably, a groove opening is formed in one side, located on the sealing cover, of the sliding block, a bearing is fixedly installed in the groove opening, and the inner ring of the bearing is fixedly sleeved on the screw rod.

Preferably, a plurality of screws are arranged on the sealing cover, and the plurality of screws are connected with the SMC manhole cover.

Compared with the prior art, the utility model provides a SMC table well bung prevents revolution mechanic and has following beneficial effect:

the utility model provides a SMC table well bung prevents revolution mechanic:

1. the device can prevent the problem of instability of the SMC inspection well cover in use through the mode of buckling the improved groove and the improved protrusion;

2. be convenient for add lubricating grease through removable sealed lid, pivoted screw rod can promote the slider and slide along the injection groove to make lubricating grease lubricate SMC inspection shaft lid and SMC inspection shaft bottom's contact position, make things convenient for people to take off.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of an SMC surface well lid anti-rotation structure provided by the present invention;

fig. 2 is a schematic view of an installation structure of a SMC surface well barrel cover anti-rotation structure according to a first embodiment of the present invention;

fig. 3 is a schematic top view of a SMC surface well lid anti-rotation structure according to a first embodiment of the present invention;

fig. 4 is a schematic top cross-sectional structural view of a second embodiment of the SMC surface well lid anti-rotation structure provided by the present invention;

fig. 5 is an enlarged structural view of a portion a shown in fig. 4.

Reference numbers in the figures: 1. SMC manhole cover; 2. a groove; 3. a weight reduction groove; 4. a convex edge; 5. SMC checking a well bottom; 6. bulging; 7. a bolt; 8. an injection tank; 9. a sealing cover; 10. a slider; 11. a screw; 12. and (6) screwing the block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

The first embodiment:

please refer to fig. 1-3 in combination. SMC table well bung prevents revolution mechanic and includes: SMC manhole cover 1; the four grooves 2 are all formed in the inner wall of the SMC inspection well cover 1, and the four grooves 2 are uniformly distributed in a circular array; the weight reduction grooves 3 are all formed in the bottom of the SMC manhole cover 1, and the weight reduction grooves 3 and the four grooves 2 are distributed in a staggered mode; the eight convex edges 4 are arranged on the outer ring of the SMC inspection well cover 1, and the eight convex edges 4 are uniformly distributed in a circular array; the SMC inspection well bottom 5 is matched with the SMC inspection well cover 1; the four bulges 6 are arranged on the bead outer ring of the SMC inspection well bottom 5, and the four bulges 6 are respectively matched with the four grooves 2; a plurality of bolts 7, a plurality of said bolts 7 are set up on four said projections 6 respectively.

Eight protruding edge 4 with SMC inspection well lid 1 structure as an organic whole, eight protruding edge 4 is the trapezium structure.

In this embodiment:

when the SMC manhole cover is used, the SMC manhole bottom 5 is buried in a preset position, then the SMC manhole cover 1 is placed on the SMC manhole bottom 5, the groove 2 and the protrusion 6 are determined to be in positions when the SMC manhole cover is placed, the SMC manhole cover and the protrusion are correspondingly fixed, and the bolt 7 can be operated to fasten after the SMC manhole cover is fixed.

the utility model provides a SMC table well bung anti-rotation structure, this device can prevent the unstable problem of SMC inspection well lid 1 when using through the recess 2 of reforming transform and the mode of 6 locks of protrusion.

Second embodiment:

based on SMC table well bung prevents gyration structure that first embodiment of this application provided, the second embodiment of this application provides another kind of SMC table well bung prevents gyration structure. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 4-5, the SMC surface well lid anti-rotation structure further includes four lubricating mechanisms, the four lubricating mechanisms are all disposed on the SMC inspection well lid 1, and the four lubricating mechanisms are uniformly distributed on four of the convex edges 4 in a circular array.

Lubricating mechanism includes injection groove 8, sealed lid 9, slider 10, screw rod 11 and twists piece 12, injection groove 8 sets up on SMC inspection well lid 1 and with protruding edge 4 is corresponding, sealed lid 9 sets up on SMC inspection well lid 1's the outer lane and with injection groove 8 is corresponding, slider 10 slidable mounting in injection groove 8, screw rod 11 threaded mounting seal lid 9 is kept away from on SMC inspection well lid 1's one side inner wall, the one end of screw rod 11 extend to in injection groove 8 and with slider 10 rotates the connection, the other end of screw rod 11 extends to outside sealed lid 9, it installs to twist piece 12 fixed mounting screw rod 11 extends to one of outside sealed lid 9 is served.

A groove opening is formed in one side, located on the sealing cover 9, of the sliding block 10, a bearing is fixedly installed in the groove opening, and the inner ring of the bearing is fixedly sleeved on the screw rod 11.

The sealing cover 9 is provided with a plurality of screws, and the screws are all connected with the SMC inspection well cover 1.

In this embodiment:

firstly, the sealing cover 9 is removed, then the screw rod 11 is screwed to the maximum position and then the injection groove 8 is filled with lubricating grease, and then the sealing cover 9 is installed again, the device is suitable for being used in remote areas, when the SMC inspection well cover 1 is removed, the screwing block 12 is rotated, the screw rod 11 pushes the sliding block 10 to slide to extrude the lubricating grease, so that the contact position of the SMC inspection well cover 1 and the SMC inspection well bottom 5 is lubricated, and the removal is convenient.

the utility model provides a revolution mechanic is prevented to SMC table well bung is convenient for add lubricating grease through removable sealed lid 9, and pivoted screw rod 11 can promote slider 10 and slide along injection groove 8 to make lubricating grease lubricate SMC inspection well lid 1 and SMC inspection shaft bottom 5's contact position, make things convenient for people to take off.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a SMC table well drum lid anti-rotation structure which characterized in that includes:

SMC manhole cover;

the four grooves are all formed in the inner wall of the SMC inspection well cover and are uniformly distributed in a circular array;

the weight reduction grooves are formed in the bottom of the SMC inspection well cover, and the weight reduction grooves and the four grooves are distributed in a staggered mode;

the eight convex edges are arranged on the outer ring of the SMC inspection well cover and are uniformly distributed in a circular array;

the SMC inspection well bottom is matched with the SMC inspection well cover;

the four bulges are arranged on the bead outer ring of the SMC inspection well bottom and are respectively matched with the four grooves;

a plurality of bolts disposed on the four protrusions, respectively.

2. The SMC watch well barrel cover anti-rotation structure of claim 1, wherein eight convex edges and the SMC inspection well cover are of an integral structure, and the eight convex edges are of a trapezoidal structure.

3. An SMC surface well barrel cover anti-rotation structure according to claim 1, wherein four lubricating mechanisms are arranged on the SMC inspection well cover, and are uniformly distributed at four convex edges in a circular array.

4. An SMC surface well barrel cover anti-rotation structure according to claim 3, wherein the lubricating mechanism comprises an injection groove, a sealing cover, a sliding block, a screw rod and a screwing block, the injection groove is formed in the SMC inspection well cover and corresponds to the convex edge, the sealing cover is arranged on the outer ring of the SMC inspection well cover and corresponds to the injection groove, the sliding block is slidably mounted in the injection groove, the screw rod is threadedly mounted on the inner wall of one side of the sealing cover, which is far away from the SMC inspection well cover, one end of the screw rod extends into the injection groove and is rotatably connected with the sliding block, the other end of the screw rod extends out of the sealing cover, and the screwing block is fixedly mounted on one end of the screw rod, which extends out of the sealing cover.

5. An SMC meter well barrel cover anti-rotation structure as claimed in claim 4, wherein a slot is formed in one side of the sliding block, which is located on the sealing cover, a bearing is fixedly installed in the slot, and an inner ring of the bearing is fixedly sleeved on the screw.

6. An SMC surface well barrel cover anti-rotation structure according to claim 4, wherein a plurality of screws are arranged on the sealing cover, and are all connected with the SMC inspection well cover.