CN216426682U

CN216426682U - Municipal administration inspection shaft that facilitates use lid is with installation device

Info

Publication number: CN216426682U
Application number: CN202122788121.5U
Authority: CN
Inventors: 战国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-03
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a municipal administration inspection shaft installation device for lid that facilitates use relates to the municipal works field, which comprises a roof, install lift portion and clamping part on the roof, lift portion is including seting up in the screw hole of roof top side, threaded hole internal thread installs the lead screw, the top and the bottom of lead screw all extend to outside the screw hole, the top fixed mounting of lead screw has the rotation handle. The utility model discloses in, when needs press from both sides tight well lid, stimulate the stopper for two spacing holes on the stopper leave wherein two round bars, can rotate the gag lever post this moment, can drive the rotation axis through the connecting rod and rotate, and then can drive the rolling disc and rotate, through three arc hole and three locating lever, can drive three L shape carriage release lever and keep away from the removal each other, and then press from both sides the inside of tight well lid, loosen the stopper this moment, make two other round bars on two spacing hole sheathes in, and then make the well lid tightly pressed from both sides and fix.

Description

Municipal administration inspection shaft that facilitates use lid is with installation device

Technical Field

The utility model relates to a municipal works field, in particular to municipal administration inspection shaft lid installation device who facilitates use.

Background

There are many underground pipes in urban construction, such as sewers, underground gas pipes, water supply pipes, power pipes, communication pipes, defense pipes, etc., which have an outlet to the ground at every other section, and the section from the pipe to the ground is called a manhole, which is usually flush with the ground, so that a cover is needed to cover the manhole, called a manhole cover, which is usually made of reinforced concrete, metal, reinforced plastic, etc., and is mainly round and square in shape.

The inspection well cover is usually made of reinforced cement, metal, reinforced plastic and other materials, so that most inspection well covers are heavy, the inspection well cover is not easy to carry in the process of installation, and the traditional tool is not firm in fixation and not easy to move, so that the operation is easy to damage due to smashing, therefore, the inspection well cover installation and transportation device is convenient to fix and move, and the municipal inspection well cover installation device convenient to use is provided for the inspection well cover.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a municipal administration inspection shaft installation device for lid that facilitates use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: a municipal inspection shaft cover mounting device convenient to use comprises a top plate, wherein a lifting part and a clamping part are mounted on the top plate, the lifting part comprises a threaded hole formed in the top side of the top plate, a lead screw is mounted in the threaded hole, the top end and the bottom end of the lead screw extend out of the threaded hole, a rotating handle is fixedly mounted at the top end of the lead screw, a second circular sleeve is fixedly mounted at the bottom end of the lead screw, a first circular sleeve and a lifting plate are fixedly sleeved and movably sleeved on the lead screw respectively, the lifting plate is positioned between the first circular sleeve and the second circular sleeve, three fixing columns are fixedly mounted at the top side of the lifting plate, the bottoms of the three fixing columns penetrate through the lifting plate and are fixedly mounted with a same fixing disc, three moving holes are formed in the top side of the top plate, and the top ends of the three fixing columns penetrate through the three moving holes respectively, the clamping part is including offering in the three sliding hole of fixed disc top side, it is three equal slidable mounting has L shape carriage release lever in the sliding hole, it is three the top side of L shape carriage release lever extends to three respectively the outer and equal fixed mounting of sliding hole has the connecting block, and is three the equal fixed mounting in top side of connecting block has the locating lever.

Preferably, a rotating shaft is rotatably mounted on the top side of the fixed disc, a rotating disc is fixedly sleeved on the rotating shaft, three arc-shaped holes are formed in the top side of the rotating disc, and the top ends of the three positioning rods penetrate through the three arc-shaped holes respectively.

Preferably, the top side fixed mounting of rotation axis has the connecting rod, the top side fixed mounting of connecting rod has the gag lever post, the arc rotation hole has been seted up to the top side of roof, the top of gag lever post runs through the arc rotates the hole.

Preferably, the limiting rod is movably sleeved with a limiting block, and the top side of the limiting block is provided with two limiting holes.

Preferably, a plurality of round bars located at two sides of the arc-shaped rotating hole are fixedly installed at the top side of the top plate, and the top ends of the two round bars penetrate through the two limiting holes respectively.

Preferably, four supporting columns are fixedly mounted on the bottom side of the top plate, and the same bottom plate is fixedly mounted on the bottom sides of every two supporting columns.

Preferably, two universal wheels are fixedly mounted on the bottom sides of the two bottom plates.

To sum up, the utility model discloses a technological effect and advantage:

1. in the utility model, when the well lid needs to be clamped, the limiting block is pulled to enable two limiting holes on the limiting block to leave two round rods, the limiting block can be rotated at the moment, the connecting rod can drive the rotating shaft to rotate, and further the rotating disc can be driven to rotate, three L-shaped moving rods can be driven to move away from each other through three arc-shaped holes and three positioning rods, and further the inside of the well lid is clamped, the limiting block is loosened at the moment, the other two round rods are sleeved on the two limiting holes, and the well lid is clamped and fixed;

2. the utility model discloses in, when the well lid that needs go up and down, rotatory handle that rotates can drive the lead screw and rotate, can drive fixed lifter plate through the screw hole and reciprocate, and then drive fixed disc through three fixed column and reciprocate, and then drive the well lid and reciprocate, can install and take out, through the setting of universal wheel for the staff can promote whole device and remove.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a perspective view of another embodiment of the present application;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a partially enlarged view of FIG. 2;

fig. 5 is a schematic perspective view of a top plate, a limiting rod and a fixing column in the embodiment of the present application.

In the figure: 1. a top plate; 101. a threaded hole; 102. an arc-shaped rotating hole; 2. a support pillar; 3. a base plate; 4. a universal wheel; 5. fixing the disc; 6. rotating the disc; 601. an arc-shaped hole; 7. fixing a column; 8. a connecting rod; 9. a limiting rod; 10. a lifting plate; 11. a screw rod; 12. rotating the handle; 13. a rotating shaft; 14. positioning a rod; 15. connecting blocks; 16. an L-shaped travel bar; 17. a limiting block; 18. a round bar; 19. a first circular sleeve; 20. a second circular sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-5, a convenient mounting device for a municipal inspection well cover comprises a top plate 1, a lifting part and a clamping part are mounted on the top plate 1, the lifting part comprises a threaded hole 101 formed in the top side of the top plate 1, a screw rod 11 is mounted in the threaded hole 101, the top end and the bottom end of the screw rod 11 both extend out of the threaded hole 101, a rotating handle 12 is fixedly mounted at the top end of the screw rod 11, a second circular sleeve 20 is fixedly mounted at the bottom end of the screw rod 11, a first circular sleeve 19 and a lifting plate 10 are respectively fixedly sleeved and movably sleeved on the screw rod 11, the lifting plate 10 is positioned between the first circular sleeve 19 and the second circular sleeve 20, three fixing columns 7 are fixedly mounted on the top side of the lifting plate 10, the bottom ends of the three fixing columns 7 all penetrate through the lifting plate 10 and are fixedly mounted with the same fixing disc 5, three moving holes are formed in the top side of the top plate 1, the top ends of the three fixing columns 7 respectively penetrate through the three moving holes, clamping part is including offering in the three sliding hole of fixed disc 5 top side, and equal slidable mounting has L shape carriage release lever 16 in the three sliding hole, and the top side of three L shape carriage release lever 16 extends to outside the three sliding hole respectively and equal fixed mounting has connecting block 15, and the equal fixed mounting in top side of three connecting block 15 has locating lever 14, through the setting of lead screw 11 for lifter plate 10 can reciprocate.

As a preferred embodiment of this embodiment, the top side of fixed disc 5 is rotatory to be installed and is rotated shaft 13, and fixed cup jointed rolling disc 6 on the rotation shaft 13, and three arc hole 601 has been seted up to the top side of rolling disc 6, and three locating lever 14's top runs through three arc hole 601 respectively, through the setting in three arc hole 601 for rolling disc 6 rotates and to drive three locating lever 14 and be close to each other and rotate.

As a preferred implementation manner of this embodiment, a top side of the rotating shaft 13 is fixedly mounted with a connecting rod 8, a top side of the connecting rod 8 is fixedly mounted with a limiting rod 9, a top side of the top plate 1 is provided with an arc-shaped rotating hole 102, a top end of the limiting rod 9 penetrates through the arc-shaped rotating hole 102, and the limiting rod 9 can rotate through the arc-shaped rotating hole 102.

As an optimized implementation manner of this embodiment, the limiting block 17 is movably sleeved on the limiting rod 9, two limiting holes are formed in the top side of the limiting block 17, and the limiting block 17 can be fixed through the arrangement of the two limiting holes.

As a preferred embodiment of this embodiment, a plurality of round rods 18 located at both sides of the arc-shaped rotation hole 102 are fixedly installed on the top side of the top plate 1, wherein the top ends of the two round rods 18 respectively penetrate through the two limiting holes, and the clamping portion can be fixed by the arrangement of the round rods 18.

As a preferred embodiment of the present embodiment, four supporting columns 2 are fixedly mounted on the bottom side of the top plate 1, the same bottom plate 3 is fixedly mounted on the bottom side of each two supporting columns 2, and multiple devices can be supported by the arrangement of the four supporting columns 2.

As a preferred embodiment of the present embodiment, two universal wheels 4 are fixedly mounted on the bottom sides of the two bottom plates 3, and the device is moved and steered by the arrangement of the four universal wheels 4.

This practical theory of operation: when needs press from both sides tight well lid, pulling stopper 17, make two spacing holes on stopper 17 leave two of them round bars 18, can rotate gag lever post 9 this moment, can drive rotation axis 13 through connecting rod 8 and rotate, and then can drive rolling disc 6 and rotate, through three arc hole 601 and three locating lever 14, can drive three L shape carriage release lever 16 and keep away from the removal each other, and then press from both sides the inside of tight well lid, loosen stopper 17 this moment, make two other round bars 18 on two spacing hole sheathes, and then make the well lid pressed from both sides tightly and fixed.

When the well lid needs to be lifted, the handle 12 is rotated in a rotating mode, the lead screw 11 can be driven to rotate, the fixed lifting plate 10 can be driven to move up and down through the threaded hole 101, the fixed disc 5 is driven to move up and down through the three fixed columns 7, the well lid is driven to move up and down, the installation and the taking out can be carried out, and the whole device can be pushed to move by a worker through the arrangement of the universal wheels 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a municipal administration inspection shaft that facilitates use lid is with installation device, includes roof (1), its characterized in that: the lifting device is characterized in that a lifting part and a clamping part are installed on the top plate (1), the lifting part comprises a threaded hole (101) formed in the top side of the top plate (1), a lead screw (11) is installed in the threaded hole (101), the top end and the bottom end of the lead screw (11) both extend out of the threaded hole (101), a rotating handle (12) is fixedly installed at the top end of the lead screw (11), a second circular sleeve (20) is fixedly installed at the bottom end of the lead screw (11), a first circular sleeve (19) and a lifting plate (10) are respectively fixedly sleeved and movably sleeved on the lead screw (11), the lifting plate (10) is located between the first circular sleeve (19) and the second circular sleeve (20), three fixing columns (7) are fixedly installed on the top side of the lifting plate (10), the bottoms of the three fixing columns (7) all penetrate through the lifting plate (10) and are fixedly installed with the same fixing disc (5), three removal hole has been seted up on the top side of roof (1), and is three the top of fixed column (7) runs through threely respectively remove the hole, the clamping part is including seting up in the three sliding hole on fixed disc (5) top side, it is three equal slidable mounting has L shape carriage release lever (16) in the sliding hole, it is three the top side of L shape carriage release lever (16) extends to threely respectively outside the sliding hole and equal fixed mounting have connecting block (15), it is three the equal fixed mounting in top side of connecting block (15) has locating lever (14).

2. The mounting device for the municipal inspection well cover convenient to use according to claim 1, wherein: the top side of the fixed disc (5) is rotatably provided with a rotating shaft (13), the rotating shaft (13) is fixedly sleeved with a rotating disc (6), the top side of the rotating disc (6) is provided with three arc-shaped holes (601), and the top ends of the three positioning rods (14) penetrate through the three arc-shaped holes (601) respectively.

3. The convenient-to-use mounting device for the municipal inspection well cover according to claim 2, wherein: the top side fixed mounting of rotation axis (13) has connecting rod (8), the top side fixed mounting of connecting rod (8) has gag lever post (9), arc rotation hole (102) have been seted up to the top side of roof (1), the top of gag lever post (9) is run through arc rotation hole (102).

4. The convenient-to-use mounting device for the municipal inspection well cover according to claim 3, wherein: a limiting block (17) is movably sleeved on the limiting rod (9), and two limiting holes are formed in the top side of the limiting block (17).

5. The mounting device for the municipal inspection well cover convenient to use according to claim 1, wherein: the top side of the top plate (1) is fixedly provided with a plurality of round rods (18) positioned on two sides of the arc-shaped rotating hole (102), wherein the top ends of the two round rods (18) penetrate through the two limiting holes respectively.

6. The mounting device for the municipal inspection well cover convenient to use according to claim 1, wherein: four supporting columns (2) are fixedly mounted at the bottom side of the top plate (1), and the bottom sides of every two supporting columns (2) are fixedly mounted with the same bottom plate (3).

7. The convenient-to-use mounting device for the municipal inspection well cover according to claim 6, wherein: two universal wheels (4) are fixedly arranged at the bottom sides of the two bottom plates (3).