CN215806853U

CN215806853U - Water supply and drainage heating and ventilation reserved sleeve device

Info

Publication number: CN215806853U
Application number: CN202122205002.2U
Authority: CN
Inventors: 许维
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-11
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a water supply and drainage heating and ventilation reserved sleeve device which comprises a reserved sleeve, wherein an input mechanism is arranged in the reserved sleeve, the input mechanism comprises a piston cylinder arranged in the reserved sleeve, an air inlet assembly is fixedly connected with the air inlet end of the piston cylinder, an air outlet assembly is fixedly connected with the air outlet end of the piston cylinder, a pushing mechanism is arranged on the input mechanism, a sealing cover mechanism movably connected with the input mechanism is arranged in the reserved sleeve, a transition mechanism connected with the input mechanism is arranged in the reserved sleeve, and one end of the transition mechanism penetrates through the input mechanism and extends to the outer side of the input mechanism. The sealing cover is arranged in the reserved sleeve, and the sealing cover is not exposed outside the reserved sleeve, so that the sealing cover is not influenced by concrete, the reserved sleeve is conveniently positioned by workers, the work of the workers is further facilitated, and the work efficiency of the workers is indirectly improved.

Description

Water supply and drainage heating and ventilation reserved sleeve device

Technical Field

The utility model relates to the technical field of reserved sleeve devices, in particular to a water supply and drainage heating and ventilation reserved sleeve device.

Background

The pre-buried sleeve is a pre-buried sleeve, the pre-buried sleeve is a hole reserved for a pipe to penetrate through a brick wall, a concrete beam, a concrete wall and other members, and is suitable for the places where pipelines such as civil air defense, underground engineering, chemical engineering, steel, tap water, sewage treatment and the like penetrate through the wall and require tight water resistance.

Through retrieval, Chinese patent No. CN 212984639U discloses a water supply and drainage heating ventilation reserved sleeve device for a building, and relates to the technical field of water supply and drainage heating ventilation. The PVC pipe comprises a PVC outer pipe, a cover plate is placed at the top of the PVC outer pipe, a regular hexagon outer frame is fixedly installed at the bottom of the cover plate, guide rods are inserted into each side face of the regular hexagon outer frame in a sliding mode, a C-shaped plate is fixedly installed at one end, located outside the regular hexagon outer frame, of each guide rod, and an extrusion rod is fixedly installed between the opposite sides of the C-shaped plates. The six extrusion rods are abutted to the inner wall of the PVC outer pipe, so that the strength of the PVC outer pipe can be improved, the requirement of water supply and drainage heating ventilation on reserved holes can be met without increasing the thickness of the PVC outer pipe, the butt joint of subsequent pipelines is also facilitated, the device has practical significance, and meanwhile, the device can be taken out after being used, so that the device can be recycled, and the practicability is high.

The prior device has the following problems when in use: because the runner assembly is in the PVC outer tube outside when using, when the PVC outer tube received the watering of concrete, the runner assembly can be constantly assaulted to the concrete to lead to reserving sleeve pipe 1 slope, further influence staff fixes a position it, thereby the sheathed tube installation is reserved in the influence.

Therefore, we propose a water supply and drainage heating and ventilation reserved sleeve device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a water supply and drainage heating and ventilation reserved sleeve device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a warm logical reserved pipe box equipment of plumbing, is including reserving the sleeve pipe, it is equipped with input mechanism to reserve the intraductal input mechanism that is equipped with of sleeve, the last pushing mechanism that is equipped with of input mechanism, it is equipped with the closing cap mechanism with input mechanism swing joint to reserve the intraductal transition mechanism that is connected with input mechanism that is equipped with of sleeve, the one end of transition mechanism is passed input mechanism and is extended to its outside, the output of transition mechanism is connected with the chucking mechanism that contacts with the reserved sleeve pipe.

Preferably, the input mechanism comprises a piston cylinder arranged in the reserved sleeve, the air inlet end of the piston cylinder is fixedly connected with an air inlet assembly, and the air outlet end of the piston cylinder is fixedly connected with an air outlet assembly.

Preferably, the air inlet assembly consists of an air inlet pipe and a first one-way valve, and the air outlet assembly consists of an air outlet pipe and a second one-way valve.

Preferably, the pushing mechanism comprises a piston assembly inserted on the piston cylinder, the piston assembly is fixedly connected with a pushing handle, and the piston cylinder is provided with two symmetrical threaded holes.

Preferably, the sealing mechanism comprises a sealing cover arranged in the reserved sleeve, a limit groove matched with the pushing handle is arranged on the sealing cover, and two fixing screws respectively in threaded connection with the threaded holes penetrate through the sealing cover.

Preferably, excessive mechanism is including setting up the excessive section of thick bamboo in reserving the sleeve pipe, the exhaust end fixedly connected with blast pipe of excessive section of thick bamboo, the lateral wall that the piston section of thick bamboo was passed to one end of blast pipe and extend to its outside, be equipped with the air cock on the blast pipe.

Preferably, chucking mechanism fixed connection is in a plurality of telescopic cylinder on transition section of thick bamboo output, many all insert in the telescopic cylinder and be equipped with the telescopic link, many telescopic cylinder and many telescopic link are three to be a set of, and the quantity of many telescopic cylinder and many telescopic link is four groups, four groups the one end difference fixedly connected with of telescopic link and the cardboard that the reservation sleeve pipe contacted.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this device, through the closing cap, the spacing groove, the use of fixed screw and piston cylinder, wherein the closing cap is direct to be fixed on the piston cylinder through fixed screw, the further fixed closing cap of staff that has made things convenient for has, impurity has also been avoided entering into simultaneously and has been reserved the sleeve pipe, the closing cap is in reserving the sleeve pipe simultaneously, the closing cap does not expose in reserving the sheathed tube outside, consequently, can not receive the influence of concrete, thereby make things convenient for staff to reserving sheathed tube location, the further work that has made things convenient for the staff, indirect staff's work efficiency that has improved.

2. Through a piston section of thick bamboo, the subassembly admits air, the subassembly of giving vent to anger, piston assembly, push away the handle, the closing cap, an excessive section of thick bamboo, the air cock, a flexible section of thick bamboo, the use of telescopic link and cardboard, place spare parts such as a piston section of thick bamboo when the staff and reserve the sleeve pipe, the staff only needs pull piston assembly, further just can make the telescopic link remove, thereby just can make the cardboard block and reserve the sleeve pipe, just so can increase and reserve sheathed tube intensity, wherein install easy operation swiftly convenient, further make things convenient for staff's work, indirect work efficiency that has improved the staff.

Drawings

FIG. 1 is a schematic structural diagram of a water supply and drainage heating and ventilation reserved casing device according to the present invention;

FIG. 2 is a schematic view of an internal connection structure of a water supply and drainage heating and ventilation reserved casing device according to the present invention;

FIG. 3 is a schematic view of a connection structure of a capping mechanism in a water supply and drainage heating and ventilation reserved casing device according to the present invention;

FIG. 4 is a schematic view of a partial connection structure of a water supply and drainage heating and ventilation reserved casing device according to the present invention;

fig. 5 is a side view of the connection structure of fig. 4.

In the figure: the device comprises a reserved sleeve 1, a piston cylinder 2, an air inlet assembly 3, an air outlet assembly 4, a piston assembly 5, a pushing handle 6, a threaded hole 7, a sealing cover 8, a limiting groove 9, a fixing screw 10, an excessive cylinder 11, an exhaust pipe 12, an air nozzle 13, a telescopic cylinder 14, a telescopic rod 15 and a clamping plate 16.

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, a water supply and drainage heating and ventilation reserved casing device comprises a reserved casing 1, an input mechanism is arranged in the reserved casing 1, the input mechanism comprises a piston cylinder 2 arranged in the reserved casing 1, an air inlet component 3 is fixedly connected to the air inlet end of the piston cylinder 2, wherein the air inlet component 3 is particularly noted to be composed of a piston rod and a piston plate, the piston plate is arranged in the piston cylinder 2, the piston plate is connected with the piston cylinder 2 in a sliding and sealing manner, an air outlet component 4 is fixedly connected to the air outlet end of the piston cylinder 2, the air inlet component 3 is composed of an air inlet pipe and a first one-way valve, wherein the piston cylinder 2 can enable air to normally enter the piston cylinder 2 under the use of the air inlet pipe and a first one-way valve in the air inlet component 3, the air outlet component 4 is composed of an air outlet pipe and a second one-way valve, wherein the piston cylinder 2 is under the use of the air outlet pipe and the second one-way valve in the air outlet component 4, the gas can be let into the transition cylinder 11, and thus into the telescopic cylinder 14.

The input mechanism is provided with a pushing mechanism, the pushing mechanism comprises a piston assembly 5 inserted on the piston cylinder 2, a pushing handle 6 is fixedly connected to the piston assembly 5, and the piston cylinder 2 is provided with two symmetrical threaded holes 7.

Be equipped with in the reservation sleeve pipe 1 with input mechanism swing joint's closing cap mechanism, closing cap mechanism is including setting up in the closing cap 8 of reservation sleeve pipe 1, be equipped with on the closing cap 8 with push away 6 assorted spacing grooves 9, wherein the shape of spacing groove 9 is unanimous with the shape of pushing away 6, thereby can make to push away 6 and obtain spacingly, run through on the closing cap 8 and be equipped with two respectively with 7 threaded connection's of screw hole fixed screw 10, wherein when staff's rotatory fixed screw 10, just can make the 7 threaded connection of screw hole on fixed screw 10 and the piston barrel 2, thereby make closing cap 8 fix on piston barrel 2.

Reserve the excessive mechanism that is equipped with in the sleeve pipe 1 and is connected with input mechanism, excessive mechanism is including setting up the excessive section of thick bamboo 11 in reserving sleeve pipe 1, the exhaust end fixedly connected with blast pipe 12 of excessive section of thick bamboo 11, the lateral wall of piston section of thick bamboo 2 is passed and is extended to its outside to the one end of blast pipe 12, be equipped with air cock 13 on the blast pipe 12, wherein the structure that especially notices air cock 13 and valve core is similar, thereby make things convenient for the gas in the excessive section of thick bamboo 11 of staff's discharge, especially notice, blast pipe 12 is the hard pipe, from not influencing piston assembly 5's normal use, input mechanism is passed and is extended to its outside to the one end of excessive mechanism.

The output of excessive mechanism is connected with the chucking mechanism that contacts with the reservation sleeve pipe, chucking mechanism fixed connection is in many telescopic tube 14 on excessive section of thick bamboo 11 output, all insert in many telescopic tube 14 and be equipped with telescopic link 15, wherein receive gaseous influence when telescopic tube 14, further can make telescopic link 15 remove thereupon, and telescopic link 15 is equipped with the sealing ring with telescopic tube 14's junction, thereby can make telescopic link 15 normally remove, many telescopic tube 14 and many telescopic link 15 are a set of, and many telescopic tube 14 and many telescopic link 15's quantity are four groups, four group's telescopic link 15's one end difference fixedly connected with and the cardboard 16 that reservation sleeve pipe 1 contacted, wherein especially notice, be equipped with the anti-skidding cushion on the cardboard 16, thereby can make and see that 16 firm block on reservation sleeve pipe 1.

In the utility model, when a worker needs to use the device, firstly, the worker can directly pump the piston cylinder 2 into the reserved sleeve 1, then the worker pulls the push handle 6, when the worker pulls the push handle 6, the gas can enter the piston cylinder 2 under the assistance of the gas inlet component 3, then when the worker pushes the push handle 6, the gas in the piston cylinder 2 can enter the transition cylinder 11 with the assistance of the gas outlet component 4, so that the expansion cylinder 14 and the expansion rod 15 can be influenced by the gas, the expansion rod 15 can be in the expansion cylinder 14, the clamp plate 16 can further clamp the reserved sleeve 1, then the worker covers the sealing cover 8 in the reserved sleeve 1, the limit groove 9 can limit the push handle 6, then the worker rotates the fixing screw 10, therefore, the fixing screw 10 can be in threaded connection with the threaded hole 7, so that the sealing cover 8 can be fixed on the reserved sleeve 1, the device is further convenient for workers to use, the work of the workers is facilitated, and the work efficiency of the workers is indirectly improved.

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 a warm logical reserved pipe box equipment of plumbing, is including reserving sleeve pipe (1), its characterized in that, be equipped with input mechanism in reserving sleeve pipe (1), the last pushing mechanism that is equipped with of input mechanism, be equipped with in reserving sleeve pipe (1) with input mechanism swing joint's closing cap mechanism, be equipped with the excessive mechanism that is connected with input mechanism in reserving sleeve pipe (1), the one end of excessive mechanism is passed input mechanism and is extended to its outside, the output of excessive mechanism is connected with the chucking mechanism that contacts with the reserved sleeve pipe.

2. A water supply and drainage heating and ventilation reserved casing device as claimed in claim 1, wherein the input mechanism comprises a piston cylinder (2) arranged in the reserved casing (1), an air inlet component (3) is fixedly connected to an air inlet end of the piston cylinder (2), and an air outlet component (4) is fixedly connected to an air outlet end of the piston cylinder (2).

3. A water supply and drainage heating and ventilation reserved pipe device as claimed in claim 2, wherein the air inlet component (3) is composed of an air inlet pipe and a first one-way valve, and the air outlet component (4) is composed of an air outlet pipe and a second one-way valve.

4. A water supply and drainage heating and ventilation reserved casing device as claimed in claim 2, wherein the pushing mechanism comprises a piston assembly (5) inserted on the piston cylinder (2), a pushing handle (6) is fixedly connected to the piston assembly (5), and two symmetrical threaded holes (7) are formed in the piston cylinder (2).

5. A water supply and drainage heating and ventilation reserved sleeve device according to claim 4, wherein the sealing cover mechanism comprises a sealing cover (8) arranged in the reserved sleeve (1), a limiting groove (9) matched with the push handle (6) is formed in the sealing cover (8), and two fixing screws (10) respectively in threaded connection with the threaded holes (7) penetrate through the sealing cover (8).

6. A heating and ventilation reserve pipe device for water supply and drainage according to claim 2, characterized in that the transition mechanism comprises a transition cylinder (11) arranged in the reserve pipe (1), the exhaust end of the transition cylinder (11) is fixedly connected with an exhaust pipe (12), one end of the exhaust pipe (12) passes through the side wall of the piston cylinder (2) and extends to the outside thereof, and the exhaust pipe (12) is provided with an air tap (13).

7. The water supply and drainage heating and ventilation reserved pipe device according to claim 6, wherein the clamping mechanism is fixedly connected with a plurality of telescopic cylinders (14) on the output end of the transition cylinder (11), telescopic rods (15) are inserted into the plurality of telescopic cylinders (14), the plurality of telescopic cylinders (14) and the plurality of telescopic rods (15) are in a group, the number of the plurality of telescopic cylinders (14) and the plurality of telescopic rods (15) is four, and one end of each of the four groups of telescopic rods (15) is respectively and fixedly connected with a clamping plate (16) which is in contact with the reserved pipe (1).