CN218713296U

CN218713296U - Pin-connected panel pit shaft

Info

Publication number: CN218713296U
Application number: CN202222870003.3U
Authority: CN
Inventors: 邵正娟
Original assignee: Wuxi Hanzhiyuan Environmental Protection Equipment Co ltd
Current assignee: Wuxi Hanzhiyuan Environmental Protection Equipment Co ltd
Priority date: 2022-10-30
Filing date: 2022-10-30
Publication date: 2023-03-24
Anticipated expiration: 2032-10-30

Abstract

The utility model relates to a pit shaft technical field especially relates to a pin-connected panel pit shaft, including the pit shaft body, two at least U-shaped side slots have been seted up to the upper end of pit shaft body, the circumference fixed surface of pit shaft body upper segment installs two side connecting plates, the lower tip fixed mounting of pit shaft body has four U-shaped lower inserted bars, the circumference fixed surface of pit shaft body hypomere installs two screw rod covers. The utility model discloses a can make things convenient for under the U-shaped inserted bar to insert, and make things convenient for the manual work to observe the inserted state of inserted bar under the U-shaped, inserted bar injects the inside back of U-shaped side slot under the U-shaped, the rubber picture peg of tip just inserts under the second pit shaft body, the rubber picture peg inserts the slot back, the rubber picture peg can be by last slot extrusion deformation, the rubber picture peg can play better filling effect, the rubber picture peg can improve the stability of connecting between two pit shaft bodies simultaneously, the damage of colliding with that takes place when reducing two pit shaft body coupling.

Description

Pin-connected panel pit shaft

Technical Field

The utility model relates to a pit shaft technical field especially relates to a pin-connected panel pit shaft.

Background

Municipal works are one of the essential basic works of city development, the construction and maintenance work of basic life facilities such as water supply, drainage, electric power, communication in city life has been undertaken, wherein the inspection shaft is one of the essential links of the construction of above-mentioned all kinds of pipelines, the burial depth of part inspection shaft is great, get into the inspection shaft from the earth's surface and need be with the help of pit shaft structure, but current pit shaft is when the concatenation, because current pit shaft does not have the concatenation mechanism, when two pit shafts splice, only put two pit shafts from top to bottom, adopt the instrument to fix again, lead to the concatenation speed slow, and the easy appearance drops.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an assembled shaft.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a pin-connected panel pit shaft, includes the pit shaft body, two at least U-shaped side slots have been seted up to the upper end of pit shaft body, the circumference fixed surface of pit shaft body upper segment installs two side connecting plates, the lower tip fixed mounting of pit shaft body has four U-shaped lower inserted bars, the circumference fixed surface of pit shaft body hypomere installs two screw rod covers, two the inside threaded rod that all installs through the screw thread of screw rod cover, the upper end of pit shaft body has seted up the slot, the lower tip fixed mounting of pit shaft body has rubber picture peg.

As a preferred technical scheme of the utility model, the inner wall fixed mounting of pit shaft body upper segment has interior solid fixed ring, interior solid fixed ring's upper end fixed mounting has the fixed cover of rubber, be formed with annular slot between the fixed cover of rubber and the pit shaft body inner wall, the inner wall fixed mounting of pit shaft body hypomere has annular fixed plate, the lower tip fixed mounting of annular fixed plate has picture peg under the annular.

As a preferred technical scheme of the utility model, every the upper end of side connecting plate all runs through set up can with threaded rod matched with screw hole, every the size of U-shaped side slot all with inserted bar looks adaptation under the U-shaped.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the lower tip of picture peg can be laminated with the interior solid fixed ring under the annular, picture peg and interior solid fixed ring's connection under the annular can further improve the stability between two pit shaft bodies, after two pit shaft body installations are accomplished, rotate the threaded rod of second pit shaft body again, inside the threaded rod rotation advances the side connecting plate of first pit shaft body, two threaded rods and two side connecting plates are connected, can directly fix two pit shaft bodies to can guarantee two pit shaft body coupling's steadiness.

2. Can make things convenient for under the U-shaped inserted bar to insert, and make things convenient for the artifical inserted state who observes the inserted bar under the U-shaped, inserted bar injects inside back of U-shaped side slot under the U-shaped, the rubber picture peg of tip just inserts under the second pit shaft body, the rubber picture peg inserts the slot in back, the rubber picture peg can be by last slot extrusion deformation, the rubber picture peg can play better filling effect, rubber picture peg can improve the stability of being connected between two pit shaft bodies simultaneously, the damage of colliding with that takes place when reducing two pit shaft body coupling.

Drawings

Fig. 1 is a schematic structural diagram of a shaft body of the present invention;

FIG. 2 is a schematic structural view of the screw rod sleeve of the present invention;

fig. 3 is a schematic structural view of the inner fixing ring of the present invention;

fig. 4 is a schematic structural diagram of the annular fixing plate of the present invention.

Wherein: 1. a wellbore body; 11. a U-shaped side slot; 12. an upper slot; 13. an inner fixing ring; 14. a rubber fixing sleeve; 15. an annular slot; 16. a side connection plate; 2. a threaded rod sleeve; 21. a threaded rod; 22. a U-shaped lower inserted link; 23. a rubber inserting plate; 24. an annular fixed plate; 25. annular lower insert plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, an assembled wellbore includes a wellbore body 1, at least two U-shaped side slots 11 are formed in an upper end portion of the wellbore body 1, two side connection plates 16 are fixedly mounted on a circumferential surface of an upper section of the wellbore body 1, four U-shaped lower insertion rods 22 are fixedly mounted on a lower end portion of the wellbore body 1, each U-shaped side slot 11 is formed in an edge of the wellbore body 1, so that the U-shaped lower insertion rods 22 can be conveniently inserted, and an insertion state of the U-shaped lower insertion rods 22 can be conveniently observed manually, when the U-shaped lower insertion rods 22 are inserted into the U-shaped side slots 11, rubber insertion plates 23 of a lower end portion of a second wellbore body 1 are just inserted, after the rubber insertion plates 23 are inserted into the upper insertion slots 12, the rubber insertion plates 23 can be extruded and deformed by the upper insertion slots 12, the rubber insertion plates 23 can play a good filling role, two threaded rod sleeves 2 are fixedly mounted on a circumferential surface of a lower section of the wellbore body 1, threaded rod sleeves 21 are mounted inside the two threaded rod sleeves, an upper end portion of the wellbore body 1 is provided with the upper end portion 12, and the lower insertion slots 23 of the wellbore body is fixedly mounted.

An inner fixing ring 13 is fixedly arranged on the inner wall of the upper section of the shaft body 1, a rubber fixing sleeve 14 is fixedly arranged on the upper end of the inner fixing ring 13, an annular slot 15 is formed between the rubber fixing sleeve 14 and the inner wall of the shaft body 1, an annular fixing plate 24 is fixedly arranged on the inner wall of the lower section of the shaft body 1, an annular lower inserting plate 25 is fixedly arranged on the lower end of the annular fixing plate 24, the annular lower inserting plate 25 can be attached to the rubber fixing sleeve 14 in the annular slot 15, the lower end of the annular lower inserting plate 25 can be attached to the inner fixing ring 13, the annular lower inserting plate 25 is connected with the inner fixing ring 13, the stability between the two shaft bodies 1 can be further improved, after the two shaft bodies 1 are installed, a threaded rod 21 of a second shaft body 1 is rotated, the threaded rod 21 is rotated into a side connecting plate 16 of the first shaft body 1, the two threaded rods 21 are connected with the two side connecting plates 16, the two shaft bodies 1 can be directly fixed, a threaded hole matched with the threaded rod 21 is formed in a penetrating mode in the upper end of each side connecting plate 16, and the size of each U-shaped side slot 11 is matched with the U-shaped lower inserting rod 22.

The working principle is as follows:

first step, when the user splices two shaft bodies 1 from top to bottom again, the user inserts a plurality of U-shaped lower inserted bars 22 of second shaft body 1 hypomere into the U-shaped side slot 11 that the tip was seted up first shaft body 1, because every U-shaped side slot 11 all sets up the edge at shaft body 1, consequently can make things convenient for U-shaped lower inserted bar 22 to insert, and make things convenient for the manual work to observe the inserted state of U-shaped lower inserted bar 22, after U-shaped lower inserted bar 22 inserted inside U-shaped side slot 11, the rubber picture peg 23 of tip under second shaft body 1 just inserted, rubber picture peg 23 inserts in the upper slot 12 after, rubber picture peg 23 can be extruded deformation by upper slot 12, rubber picture peg 23 can play better filling effect, rubber picture peg 23 can improve the stability of connecting between two shaft bodies 1 simultaneously, the collision damage that takes place when reducing two shaft bodies 1 and connecting.

And secondly, the annular lower inserting plate 25 at the lower end part of the second shaft body 1 can be inserted into the annular slot 15 in the first shaft body 1, the annular fixing plate 24 can well support the annular lower inserting plate 25, the annular lower inserting plate 25 can be attached to the rubber fixing sleeve 14 in the annular slot 15, meanwhile, the lower end part of the annular lower inserting plate 25 can be attached to the inner fixing ring 13, the annular lower inserting plate 25 is connected with the inner fixing ring 13, the stability between the two shaft bodies 1 can be further improved, after the two shaft bodies 1 are installed, the threaded rod 21 of the second shaft body 1 is rotated, the threaded rod 21 is rotated into the side connecting plate 16 of the first shaft body 1, the two threaded rods 21 are connected with the two side connecting plates 16, the two shaft bodies 1 can be directly fixed, and the connection stability of the two shaft bodies 1 can be ensured.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a pin-connected panel pit shaft, includes pit shaft body (1), its characterized in that, two at least U-shaped side slots (11) have been seted up to the upper end of pit shaft body (1), the circumference fixed surface of pit shaft body (1) upper segment installs two side connecting plates (16), lower tip fixed mounting of pit shaft body (1) has four U-shaped lower inserted bars (22), the circumference fixed surface of pit shaft body (1) hypomere installs two screw rod covers (2), two screw rod cover (2) inside all installs threaded rod (21) through the screw thread, slot (12) have been seted up to the upper end of pit shaft body (1), the lower tip fixed mounting of pit shaft body (1) has rubber picture peg (23).

2. The pin-connected wellbore of claim 1, characterized in that an inner fixing ring (13) is fixedly installed on the inner wall of the upper section of the wellbore body (1), and a rubber fixing sleeve (14) is fixedly installed at the upper end of the inner fixing ring (13).

3. A split shaft according to claim 2, wherein an annular slot (15) is formed between the rubber boot (14) and the inner wall of the shaft body (1).

4. The assembled shaft according to claim 1, wherein an annular fixing plate (24) is fixedly arranged on the inner wall of the lower section of the shaft body (1), and an annular lower inserting plate (25) is fixedly arranged at the lower end part of the annular fixing plate (24).

5. A sectional wellbore according to claim 1, wherein the upper end of each lateral connector plate (16) is provided with a threaded hole for engagement with a threaded rod (21).

6. A modular shaft according to claim 1, characterised in that each U-shaped lateral slot (11) is sized to fit a U-shaped lower insert rod (22).