CN217975536U

CN217975536U - Building wall reserves entrance to a cave block structure

Info

Publication number: CN217975536U
Application number: CN202221774832.5U
Authority: CN
Inventors: 苑佳玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-12-06
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a cave mouth block structure is reserved to building wall, which comprises a fixing plate and i, fixed plate top end fixedly connected with location axle, location off-axial side fixedly connected with gasbag, gasbag bottom intercommunication has the three-way pipe, and the three-way pipe runs through the fixed plate, three-way pipe and fixed plate fixed connection, three-way pipe left end intercommunication has the piston cylinder, and piston cylinder and fixed plate fixed connection, the inboard bottom sliding connection of piston cylinder has the piston piece, piston piece top fixedly connected with spring, and the other end and the piston cylinder fixed connection of spring, through gasbag and the piston cylinder that set up, when the entrance to a cave that the user equipment reserved the outer wall carries out the shutoff, press repeatedly piston piece and piston cylinder and slide, can aerify to the gasbag in to this makes the gasbag inflation, carries out the shutoff through the gasbag inflation to the entrance to a cave, has realized carrying out the shutoff to the entrance to different diameters, has increased the application scope of device.

Description

Building wall reserves entrance to a cave block structure

Technical Field

The utility model relates to a building wall reserves entrance to a cave shutoff technical field, in particular to building wall reserves entrance to a cave block structure.

Background

In order to facilitate the installation of subsequent pipelines, a hole is reserved on an outer wall usually during construction, so that the pipelines can be installed in the later period, when the hole is reserved on the outer wall, rainwater can be blown into a room through the reserved hole in rainy days under the windy condition, and therefore in order to prevent the occurrence of the above conditions, the hole needs to be plugged after the reserved hole, and therefore the plugging structure for the reserved hole of the building wall is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, can effectively solve the problem in the background art.

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

the utility model provides a building wall reserves entrance to a cave block structure, includes the fixed plate, fixed plate top fixedly connected with location axle, location axle outside fixedly connected with gasbag, gasbag bottom intercommunication has the three-way pipe, and the three-way pipe runs through the fixed plate, three-way pipe and fixed plate fixed connection, three-way pipe left end intercommunication has the piston cylinder, and piston cylinder and fixed plate fixed connection, the inboard bottom sliding connection of piston cylinder has the piston piece, piston piece top fixedly connected with spring, and the other end and the piston cylinder fixed connection of spring.

As the utility model discloses a further improvement, piston cylinder left side intercommunication has the intake pipe, and the intake pipe inboard all is equipped with the check valve with three-way pipe left end inboard, three-way pipe bottom fixedly connected with valve.

As the utility model discloses a further improvement, the inboard sliding connection of location axle has the slider, the slider outside is rotated through the pivot and is connected with the dwang, the other end of dwang is rotated through the pivot and is connected with the slide, and slide and location axle sliding connection, slide outside fixedly connected with location nail.

As the utility model discloses a further improvement, the inboard screwed connection of slider has the screw thread axle, and the screw thread axle runs through slider and location axle, the screw thread axle rotates with the location axle to be connected, the screw thread direction of screw thread axle one side is opposite with the screw thread direction of screw thread axle opposite side, and the screw thread axle is the symmetry setting.

As a further improvement, the location nail has 8, and the location nail runs through the location axle, location nail and location axle sliding connection, location nail symmetry sets up in location inboard.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a hole block structure is reserved to building wall, through gasbag and the piston cylinder that sets up, when the entrance to a cave that the using device reserved the outer wall carries out the shutoff, presses piston block and piston cylinder slip repeatedly, can aerify in to the gasbag to this makes the gasbag inflation, carries out the shutoff to the entrance to a cave through the gasbag inflation, has realized carrying out the shutoff to the entrance to a cave of different diameters, has increased the application scope of device.

2. The utility model provides a building wall reserves entrance to a cave block structure, through the screw shaft and the location nail that set up, when the entrance to a cave that the using device reserved the outer wall carries out the shutoff, place the device in the entrance to a cave earlier, then rotate the screw shaft, with this promotion location nail inserts to the entrance to a cave inner wall, further realized the location to the device, connect the air conditioning pipeline in the later stage and take off the device when, reverse screw shaft can, through above operation, make things convenient for the location installation of device under the condition of not damaging the wall, and when connecting the air conditioning pipeline in the later stage, make things convenient for demolising of device, and then can carry out recycle to the device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the utility model relates to a railway signal equipment rust cleaning grinding device's overall structure sketch map.

Fig. 2 is the utility model relates to a railway signal equipment rust cleaning grinding device's main view structure schematic diagram.

Fig. 3 is the utility model relates to a railway signal equipment rust cleaning grinding device location axle's sectional structure schematic diagram.

Figure 4 is the utility model relates to a sectional structure schematic diagram of railway signal equipment rust cleaning grinding device piston cylinder.

In the figure: 1. a fixing plate; 2. positioning the shaft; 3. an air bag; 4. a three-way pipe; 5. a piston cylinder; 6. a piston block; 7. a spring; 8. an air inlet pipe; 9. a slider; 10. a threaded shaft; 11. rotating the rod; 12. a slide plate; 13. and (6) positioning the nail.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to limit the scope of the present invention, and the accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the present invention.

In order to make the technical means, the creative features, the achievement objects and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the position relation based on the figure, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as the limitation of the present invention, and in addition, the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance, and the present invention is further explained below with reference to the specific embodiments.

Example 1

As shown in fig. 1-4, a plugging structure for a reserved hole of a building wall comprises a fixing plate 1, a positioning shaft 2 is fixedly connected to the top end of the fixing plate 1, an air bag 3 is fixedly connected to the outer side of the positioning shaft 2, a three-way pipe 4 is communicated with the bottom end of the air bag 3, the three-way pipe 4 penetrates through the fixing plate 1, the three-way pipe 4 is fixedly connected with the fixing plate 1, a piston cylinder 5 is communicated with the left end of the three-way pipe 4, the piston cylinder 5 is fixedly connected with the fixing plate 1, a piston block 6 is slidably connected to the bottom end of the inner side of the piston cylinder 5, a spring 7 is fixedly connected to the top end of the piston block 6, and the other end of the spring 7 is fixedly connected with the piston cylinder 5.

Preferably, 5 left sides of piston cylinder intercommunication have an

intake pipe

8, and 8 inboard and the 4 left ends inboard of three-way pipe of intake pipe all are equipped with the check valve, and 4 bottom fixedly connected with valves of three-way pipe set up the check valve at 8 and 4 left ends of three-way pipe through setting up, have guaranteed that gaseous normal impressing is in gasbag 3, through setting up the valve in 4 bottoms of three-way pipe, have made things convenient for and have outgassed gasbag 3, and then have made things convenient for taking out in device later stage.

In this embodiment, when the entrance to a cave that the using device reserved to the outer wall was sealed off, it slides with piston cylinder 5 to press down piston piece 6 repeatedly, spring 7 is compressed earlier this moment, then reset, external gas enters into piston cylinder 5 through intake pipe 8 that has the check valve earlier this moment, then enter into gasbag 3 through the left end that three-way pipe 4 has the check valve and the top of three-way pipe 4 in, realized aerifing gasbag 3 this moment, so that 3 inflation of gasbag seals off the entrance to a cave, seal the entrance to a cave through 3 inflation of gasbag, realized sealing off the entrance to a cave of different diameters, the application scope of device has been increased, when the device need be taken out in the later stage, can carry out gassing processing to gasbag 3 through opening 4 bottom mounting's of three-way pipe valve, so that the taking out in device later stage has been made things convenient for.

Example 2

As shown in fig. 1-3, a building wall reserved hole plugging structure comprises a fixing plate 1, a positioning shaft 2 is fixedly connected to the top end of the fixing plate 1, an air bag 3 is fixedly connected to the outer side of the positioning shaft 2, a three-way pipe 4 is communicated with the bottom end of the air bag 3, the three-way pipe 4 penetrates through the fixing plate 1, the three-way pipe 4 is fixedly connected with the fixing plate 1, a piston cylinder 5 is communicated with the left end of the three-way pipe 4, the piston cylinder 5 is fixedly connected with the fixing plate 1, a piston block 6 is slidably connected to the bottom end of the inner side of the piston cylinder 5, a spring 7 is fixedly connected to the top end of the piston block 6, and the other end of the spring 7 is fixedly connected with the piston cylinder 5.

Preferably, 2 inboard sliding connection of location axle has slider 9, and the slider 9 outside is rotated through the pivot and is connected with dwang 11, and the other end of dwang 11 is rotated through the pivot and is connected with slide 12, and slide 12 and 2 sliding connection of location axle, slide 12 outside fixedly connected with location nail 13 inserts to the entrance to a cave inner wall through location nail 13, has realized the location to the device, and has avoided the wall body to suffer destruction.

Preferably, the inboard threaded connection of slider 9 has threaded shaft 10, and threaded shaft 10 runs through slider 9 and location axle 2, and threaded shaft 10 rotates with location axle 2 to be connected, and the screw thread direction of threaded shaft 10 one side is opposite with the screw thread direction of threaded shaft 10 opposite side, and threaded shaft 10 is the symmetry setting, and through rotating threaded shaft 10, the slider 9 that can control both sides is kept away from each other, and then has realized that the location nail 13 of simultaneous control both sides inserts to the entrance to a cave inner wall, has guaranteed the stability after the device location.

Preferably, location nail 13 has 8, and location nail 13 runs through location axle 2, location nail 13 and location axle 2 sliding connection, and location nail 13 symmetry sets up in location axle 2 inboardly, through setting up eight location nails 13 for stability after the device location is better.

In this embodiment, when the entrance to a cave that the using device reserved to the outer wall was shutoff, place the device in the entrance to a cave earlier, then rotate both sides screw thread opposite direction's threaded shaft 10 and slider 9 screwed connection, two sliders 9 can keep away from each other this moment, then promote dwang 11 and rotate, dwang 11 can be released location nail 13 from location axle 2 through slide 12 this moment, further make location nail 13 insert to the entrance to a cave inner wall, with this location to the device has been realized, when later stage connection air conditioning pipeline takes off the device, reverse threaded shaft 10 after deflating gasbag 3 can, through above operation, the location installation of device has been made things convenient for under the condition that does not damage the wall, and when later stage connection air conditioning pipeline, the removal of device has been made things convenient for, and then can carry out recycle to the device.

The utility model discloses improve in: when the device is used for plugging a reserved hole of an outer wall, the device is placed in the hole, then the threaded shafts 10 with opposite thread directions on two sides are rotated to be in threaded connection with the sliding blocks 9, at the moment, the two sliding blocks 9 are far away from each other, then the rotating rod 11 is pushed to rotate, the rotating rod 11 can push the positioning nails 13 out of the positioning shafts 2 through the sliding plates 12, the positioning nails 13 are further inserted into the inner wall of the hole, so that the device is positioned, when the air-conditioning pipeline is connected at the later stage to take off the device, the threaded shafts 10 are reversed after the air bag 3 is deflated, through the above operations, the positioning and the installation of the device are facilitated under the condition that the wall is not damaged, and when the air-conditioning pipeline is connected at the later stage, the device is convenient to be dismantled, and the device can be recycled, after the completion is to the location of device, press piston piece 6 and piston cylinder 5 slip repeatedly, spring 7 is compressed earlier this moment, then reset, external gas enters into piston cylinder 5 through intake pipe 8 that has the check valve earlier this moment, then enter into gasbag 3 through the top of three-way pipe 4 and the left end that has the check valve of three-way pipe 4, realized aerifing gasbag 3 this moment, so that 3 inflation of gasbag seals the entrance to a cave, seal the entrance to a cave through 3 inflation of gasbag, realized sealing the entrance to a cave of different diameters, the application scope of device has been increased, when needing take out device in the later stage, can deflate gasbag 3 through opening the valve of 4 bottom fixings of three-way pipe, take out in the later stage with this has made things convenient for taking out of device.

The above is the preferred embodiment of the present invention, the above shows and describes the basic principle and main features of the present invention and the advantages of the present invention, and those skilled in the art should understand that the present invention is not limited by the above embodiments, and the above embodiments and the description only describe the principle of the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a building wall reserves entrance to a cave block structure, includes fixed plate (1), its characterized in that: the fixing plate is characterized in that a positioning shaft (2) is fixedly connected to the top end of the fixing plate (1), an air bag (3) is fixedly connected to the outer side of the positioning shaft (2), the bottom end of the air bag (3) is communicated with a three-way pipe (4), the three-way pipe (4) penetrates through the fixing plate (1), the three-way pipe (4) is fixedly connected with the fixing plate (1), the left end of the three-way pipe (4) is communicated with a piston cylinder (5), the piston cylinder (5) is fixedly connected with the fixing plate (1), the inner side bottom end of the piston cylinder (5) is slidably connected with a piston block (6), a spring (7) is fixedly connected to the top end of the piston block (6), and the other end of the spring (7) is fixedly connected with the piston cylinder (5).

2. The blocking structure for the reserved hole of the building wall body as claimed in claim 1, wherein: the left side of the piston cylinder (5) is communicated with an air inlet pipe (8), the inner side of the air inlet pipe (8) and the inner side of the left end of the three-way pipe (4) are both provided with a one-way valve, and the bottom end of the three-way pipe (4) is fixedly connected with a valve.

3. The plugging structure for the reserved hole of the building wall as claimed in claim 1, wherein: location axle (2) inboard sliding connection has slider (9), the slider (9) outside is rotated through the pivot and is connected with dwang (11), the other end of dwang (11) is rotated through the pivot and is connected with slide (12), and slide (12) and location axle (2) sliding connection, slide (12) outside fixedly connected with location nail (13).

4. The blocking structure for the reserved hole of the building wall body as claimed in claim 3, wherein: slider (9) inboard screwed connection has screw spindle (10), and screw spindle (10) run through slider (9) and location axle (2), screw spindle (10) are rotated with location axle (2) and are connected, the screw direction of screw spindle (10) one side is opposite with the screw direction of screw spindle (10) opposite side, and screw spindle (10) are the symmetry and set up.

5. The blocking structure for the reserved hole of the building wall body as claimed in claim 3, wherein: location nail (13) have 8, and location nail (13) run through location axle (2), location nail (13) and location axle (2) sliding connection, location nail (13) symmetry sets up at location axle (2) inboardly.