CN221072724U

CN221072724U - Novel plastic inspection well

Info

Publication number: CN221072724U
Application number: CN202322385053.7U
Authority: CN
Inventors: 郑剑锋; 王雪峰
Original assignee: Henan Tiantie Environmental Protection Technology Co ltd
Current assignee: Henan Tiantie Environmental Protection Technology Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-06-04
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a novel plastic inspection well, which comprises a well shaft, wherein a well cover and a well seat are respectively assembled at the upper end and the lower end of the well shaft, fixed seats are arranged at the top ends of the transverse parts of the well seat, reinforcing rods connected with the outer wall of the bottom end of the well shaft are transversely inserted into the inside of the top ends of the fixed seats through insertion holes, limiting mechanisms for fixing the reinforcing rods are arranged in the inside of the fixed seats, annular hoops are sleeved outside the upper end and the lower end of the well shaft, and a plurality of reinforcing rods are connected between the annular hoops in a surrounding mode. This novel plastics inspection shaft can play the reinforcing effect to the junction of pit shaft and well seat to prevent to appear the off normal in the installation, and the pit shaft can improve compressive deformation ability, in order to guarantee the holistic stability of plastics inspection shaft.

Description

Novel plastic inspection well

Technical Field

The utility model relates to the technical field of plastic inspection wells, in particular to a novel plastic inspection well.

Background

The plastic inspection well is commonly called as a plastic inspection well, and is a drainage auxiliary structure which is arranged at the junction, the turning part, the pipe diameter or gradient change part of a plastic drainage pipeline or at the place of water drop or at a certain distance on a straight pipe section and is convenient for periodically inspecting, cleaning and dredging the pipeline.

The existing plastic inspection well is basically formed by assembling a well cover, a well shaft and a well seat, and because the joint of the well shaft and the well seat lacks a reinforced structure, the well seat is easy to twist at the bottom of the well shaft in the installation process, so that the installation position is deviated, the structure of the well shaft is simple, deformation is easy to occur, and the integral stability of the plastic inspection well is affected.

Disclosure of utility model

The utility model aims to provide a novel plastic inspection well, which solves the problems that the prior plastic inspection well provided by the background art lacks a structure for reinforcing the junction of a shaft and a well seat and the shaft is easy to deform.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel plastics inspection shaft, includes the pit shaft, pit shaft and well seat have been assembled respectively to the upper and lower both ends of pit shaft, the top of well seat horizontal part all is equipped with the fixing base, the inside on fixing base top is transversely inserted through the jack and is equipped with the stiffening rod that is connected with pit shaft bottom outer wall, just the inside of fixing base is equipped with the stop gear fixed to the stiffening rod, and the outside at both ends is all overlapped and is equipped with annular hoop about the pit shaft, encircle between the annular hoop and be connected with a plurality of stiffener.

Preferably, the outer walls of the two sides of the bottom end of the shaft are provided with threaded interfaces, and the inner ends of the reinforcing rods are connected with the threaded interfaces on the outer walls of the bottom end of the shaft through threaded structures.

Preferably, the stop gear inside the fixing base includes gag lever post, fixed block, spring and draws the piece, the inside of fixing base is equipped with the recess, the upper end at the inside recess of fixing base is fixed to the fixed block, the gag lever post slides and alternates on the fixed block, just in the jack on gag lever post top runs through to the fixing base top, be equipped with on the stiffening rod with gag lever post top structure identical card hole, draw the piece to fix in the bottom of gag lever post, the spring housing is established in the outside of gag lever post bottom and is located between fixed block and the drawing piece.

Preferably, the outside cover in the middle of the pit shaft is equipped with the strengthening hoop, just be connected with the pressure post between the inboard in the middle of the strengthening pole and the outer wall of strengthening hoop, and all be connected with the movable rod between the inboard of pressure post upper and lower both ends and the strengthening pole.

Preferably, the outer wall of the reinforcing hoop is surrounded with a plurality of telescopic ports which are matched with the compression column structure, and an elastic block is arranged in each telescopic port.

Preferably, a rubber ring is arranged on the inner wall of the jack at the top end of the fixing seat, and a through hole matched with the top end structure of the limit rod is formed in the rubber ring.

Compared with the prior art, the utility model has the beneficial effects that: this novel plastics inspection shaft can play the reinforcing effect to the junction of pit shaft and well seat to prevent to appear the off normal in the installation, and the pit shaft can improve compressive deformation ability, in order to guarantee the holistic stability of plastics inspection shaft. This novel plastics inspection shaft is equipped with two sets of fixing bases and reinforcing rod through the junction at pit shaft and well seat, and reinforcing rod accessible runs through the jack on fixing base top and is connected with the pit shaft bottom outer wall to the inside stop gear of fixing base can consolidate the reinforcing rod and handle, in order to improve the steadiness of pit shaft and well seat junction, annular hoop, reinforcing rod and the reinforcing hoop that the pit shaft outside was equipped with simultaneously can mutually support the intensity that improves the pit shaft.

Drawings

FIG. 1 is a schematic view of a novel plastic manhole structure according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the plastic inspection well of FIG. 1A;

FIG. 3 is a schematic view of a connection structure of a pressure column and a reinforcing collar of a novel plastic inspection well according to the present utility model;

Fig. 4 is a schematic diagram of a connection structure between a reinforcing rod and a fixing base of a novel plastic inspection well.

In the figure: 1. a wellbore; 2. a well base; 3. an annular collar; 4. a reinforcing rod; 5. a reinforcing cuff; 6. pressing a column; 7. a movable rod; 8. a reinforcing rod; 9. a fixing seat; 10. a rubber ring; 11. a limit rod; 12. a fixed block; 13. a spring; 14. pulling blocks; 15. a telescopic opening; 16. an elastic block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a novel plastic inspection well comprises a well shaft 1, wherein a well cover and a well seat 2 are respectively assembled at the upper end and the lower end of the well shaft 1, a fixed seat 9 is welded at the top end of the transverse part of the well seat 2, a reinforcing rod 8 connected with the outer wall of the bottom end of the well shaft 1 is transversely inserted into the inside of the top end of the fixed seat 9 through an insertion hole, a limiting mechanism for fixing the reinforcing rod 8 is arranged in the inside of the fixed seat 9, annular hoops 3 are sleeved outside the upper end and the lower end of the well shaft 1, the annular hoops 3 can be fastened on the outer wall of the well shaft 1 through screws, a plurality of reinforcing rods 4 are connected between the annular hoops 3 in a surrounding manner, the reinforcing rods 4 are of an integral curved structure, the two ends of the upper end of each reinforcing rod are welded and fixed with the outer wall of the annular hoops 3, when the shaft 1 and the well seat 2 of the structure are required to be installed after the assembly is completed, the reinforcing rod 8 can penetrate through the jack at the top end of the fixing seat 9 and be connected with the outer wall of the bottom end of the shaft 1, and the limiting mechanism inside the fixing seat 9 can reinforce the reinforcing rod 8 when the reinforcing rod 8 is fixed so as to realize the function of reinforcing the joint of the shaft 1 and the well seat 2, so that the connection of the shaft 1 and the well seat 2 is more stable, the problem that the well seat 2 is easy to twist at the bottom of the shaft 1 to cause the deviation of the installation position is avoided, the shaft 1 is supported by the plurality of reinforcing rods 4 connected between the two annular hoops 3 so as to improve the compression deformation resistance of the shaft 1, so as to ensure the integral stability of the plastic inspection well formed by the shaft 1 and the well seat 2, screw interfaces are welded and fixed on the outer walls of the two sides of the bottom end of the shaft 1, the inner ends of the reinforcing rods 8 are connected with the screw interfaces on the outer wall of the bottom end of the shaft 1 through screw structures, the reinforcing rods 8 with the structure can realize the effect of quickly fixing the reinforcing rods 8 by connecting the inner ends in the screw interfaces on the outer wall of the bottom end of the shaft 1, the limiting mechanism inside the fixed seat 9 comprises a limiting rod 11, a fixed block 12, a spring 13 and a pull block 14, a groove is arranged inside the fixed seat 9, the fixed block 12 is fixed at the upper end of the groove inside the fixed seat 9, the limiting rod 11 is glidingly inserted on the fixed block 12, the top end of the limiting rod 11 penetrates into the jack at the top end of the fixed seat 9, the reinforcing rod 8 is provided with a clamping hole matched with the top end structure of the limiting rod 11, the pull block 14 is fixed at the bottom end of the limiting rod 11, the spring 13 is sleeved outside the bottom end of the limiting rod 11 and is positioned between the fixed block 12 and the pull block 14, the pull block 14 with the structure can drive the limiting rod 11 to slide on the fixed block 12 and compress the spring 13, so that the limiting rod 11 can stretch and retract in the groove inside the fixed seat 9 under the acting force of the spring 13, the top end of the limiting rod 11 can be clamped into the clamping hole on the reinforcing rod 8 when stretching and retracting to realize the reinforcing effect on the reinforcing rod 8, thereby the reinforcing rod 8 can be more firmly connected with the fixed seat 9, the stability of the joint of the shaft 1 and the well seat 2 is ensured, the reinforcing hoop 5 is sleeved outside the middle of the shaft 1, the reinforcing hoop 5 can also be sleeved on the outer wall of the shaft 1 through screw fixation, a pressing column 6 is connected between the inner side in the middle of the reinforcing rod 4 and the outer wall of the reinforcing hoop 5, one end of the pressing column 6 connected with the reinforcing rod 4 is welded and fixed, movable rods 7 are connected between the upper end and the lower end of the pressing column 6 and the inner side of the reinforcing rod 4, two ends of the movable rods 7 are respectively hinged with the inner side in the middle of the reinforcing rod 4 and the outer wall of the pressing column 6 through pin shafts, the reinforcing hoop 5 with the structure can effectively support the reinforcing rod 4 through the pressing column 6 and the movable rods 7, so as to improve the compression resistance of the reinforcing rod 4 outside the shaft 1, thereby improving the compression deformation resistance of the shaft 1, the outer wall of the reinforcing hoop 5 is surrounded by a plurality of telescopic ports 15 which are matched with the structure of the compression column 6, the inside of the telescopic ports 15 is provided with elastic blocks 16, the compression column 6 of the structure can move inside the telescopic ports 15 and squeeze the elastic blocks 16 when being acted by the reinforcing rod 4, the reinforcing rod 4 can keep a certain degree of expansion amplitude under the mutual matching of the compression column 6 and the elastic blocks 16, so as to more effectively form a compression resistance structure outside the shaft 1, the inner wall of a jack at the top end of the fixed seat 9 is provided with a rubber ring 10, the rubber ring 10 is provided with a through port which is matched with the structure at the top end of the limiting rod 11, the rubber ring 10 with the structure can increase the friction force when contacting with the outer wall of the limit rod 11, and further improves the stability of the limit rod 11 transversely inserted into the jack at the top end of the fixed seat 9.

Working principle: when using this novel plastics inspection shaft, firstly when pit shaft 1 and well seat 2 need install after the equipment is accomplished, run through reinforcing rod 8 to in the jack on fixing base 9 top earlier, simultaneously, downward pulling pull block 14 in the inside recess of fixing base 9, pull block 14 can drive gag lever post 11 and slide on fixed block 12 and compress spring 13, until when connecting the inner of reinforcing rod 8 in the screwed joint on the outer wall of pit shaft 1 bottom, loosen pull block 14, gag lever post 11 can stretch out and draw back in the recess of fixing base 9 under the effort of spring 13 and make the top card go into the card downthehole on reinforcing rod 8, so as to consolidate reinforcing rod 8, the junction under reinforcing rod 8 and fixing base 9 can be more firm like this, when the inspection shaft that pit shaft 1 and well seat 2 formed is installed in suitable position, a plurality of reinforcing rod 4 of two annular hoops 3 accessible are connected, and support pit shaft 1, and can drive the compression leg 6 in the inside activity of expansion joint 15 when the effort of reinforcing rod 4 receives external force and squeeze 6 and the flexible piece 16, can also keep the activity leg 7 and stretch out and draw back the compression leg 7 in order to accomplish the certain expansion leg, can keep the activity of a certain expansion leg 7 and expansion leg, thus can improve the activity and expansion leg 1, the expansion leg is used for the expansion leg is stable.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel plastics inspection shaft, includes pit shaft (1), pit shaft (1) upper and lower both ends are assembled well lid and well seat (2) respectively, its characterized in that: the well seat is characterized in that the top end of the transverse portion of the well seat (2) is provided with a fixed seat (9), the inside of the top end of the fixed seat (9) is transversely inserted with a reinforcing rod (8) connected with the outer wall of the bottom end of the well shaft (1) through an insertion hole, the inside of the fixed seat (9) is provided with a limiting mechanism for fixing the reinforcing rod (8), annular hoops (3) are sleeved outside the upper end and the lower end of the well shaft (1), and a plurality of reinforcing rods (4) are connected between the annular hoops (3) in a surrounding mode.

2. A novel plastic manhole as claimed in claim 1, wherein: the outer walls of two sides of the bottom end of the shaft (1) are respectively provided with a threaded interface, and the inner ends of the reinforcing rods (8) are respectively connected with the threaded interfaces on the outer walls of the bottom end of the shaft (1) through threaded structures.

3. A novel plastic manhole as claimed in claim 1, wherein: the utility model discloses a fixing base (9) is inside stop gear including gag lever post (11), fixed block (12), spring (13) and pull block (14), the inside of fixing base (9) is equipped with the recess, the upper end at the inside recess of fixing base (9) is fixed to fixed block (12), gag lever post (11) slip alternates on fixed block (12), just in the jack on gag lever post (11) top runs through fixing base (9) top, be equipped with on reinforcing rod (8) with gag lever post (11) top structure identical card hole, pull block (14) are fixed in the bottom of gag lever post (11), spring (13) cover is established in the outside of gag lever post (11) bottom and is located between fixed block (12) and pull block (14).

4. A novel plastic manhole as claimed in claim 1, wherein: the outside cover in the middle of pit shaft (1) is equipped with strengthening hoop (5), just be connected with between the outer wall of strengthening hoop (5) in the middle of strengthening pole (4) pressure post (6), and all be connected with movable rod (7) between the upper and lower both ends of pressure post (6) and the inboard of strengthening pole (4).

5. The novel plastic manhole as claimed in claim 4, wherein: the outer wall of the reinforcing hoop (5) is surrounded by a plurality of telescopic ports (15) which are matched with the structure of the compression column (6), and elastic blocks (16) are arranged in the telescopic ports (15).

6. A novel plastic manhole as claimed in claim 1, wherein: the inner wall of the jack at the top end of the fixed seat (9) is provided with a rubber ring (10), and the rubber ring (10) is provided with a through hole which is matched with the top end structure of the limiting rod (11).