CN208105877U - A kind of regularization plumbing, HVAC reserve casing bit - Google Patents
A kind of regularization plumbing, HVAC reserve casing bit Download PDFInfo
- Publication number
- CN208105877U CN208105877U CN201820563885.XU CN201820563885U CN208105877U CN 208105877 U CN208105877 U CN 208105877U CN 201820563885 U CN201820563885 U CN 201820563885U CN 208105877 U CN208105877 U CN 208105877U
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- CN
- China
- Prior art keywords
- sliding block
- slideway
- sleeve body
- fixedly connected
- regularization
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Abstract
The utility model discloses a kind of regularization plumbing,HVAC reserves casing bit,Belong to casing bit field,A kind of regularization plumbing,HVAC reserves casing bit,Including PVC sleeve body,The inside of the PVC sleeve body is equipped with support cylinder,The inside of the support cylinder offers cavity,Equally distributed support plate there are four being set between the support cylinder and PVC sleeve body,The first slideway corresponding with support plate there are four being opened up on the support cylinder,The first sliding block is slidably connected in first slideway,First sliding block is fixedly connected with support plate,The second slideway of horizontal direction is offered in a pair of inner wall of first slideway,The second sliding block is slidably connected in second slideway,Compressed spring is connected between second sliding block and the inner wall of the second slideway,It may be implemented relatively thin PVC sleeve body and is not easy to be damaged when pre-buried,Only PVC sleeve body can be stayed in embedded hole,Save material,Conducive to environmental protection.
Description
Technical field
The utility model relates to casing bit fields, more specifically to a kind of regularization plumbing, the reserved set of HVAC
Pipe device.
Background technique
With the development of construction industry, the apparatus in work progress shows the trend of regularization, tool, in convention body
Plumbing, HVAC hole to be provided use PVC sleeve pipe pre-embedding in construction stage, and this PVC casing later period takes out difficulty, and there is take
Out, the problem of blocking, without taking out casing it will cause waste, existing casing is all not reproducible to be utilized, and is needed every time
A casing bit is used, engineering cost is increased.
For existing PVC casing, when wall thickness is too thin, intensity is inadequate, when wall thickness is too thick, and increases the use of material
Amount, waste of resource.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of regularization plumbing, warm
Logical reserved casing bit, it may be implemented relatively thin PVC sleeve body and is not easy to be damaged when pre-buried, can be only by PVC casing sheet
Body stays in embedded hole, saves material, is conducive to environmental protection.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
Casing bit, including PVC sleeve body are reserved in a kind of regularization plumbing, HVAC, the PVC sleeve body it is interior
Portion is equipped with support cylinder, and the inside of the support cylinder offers cavity, is equipped between the support cylinder and PVC sleeve body
Four equally distributed support plates open up on the support cylinder there are four the first slideway corresponding with support plate, and described the
The first sliding block is slidably connected in one slideway, first sliding block is fixedly connected with support plate, in one pair of first slideway
The second slideway of horizontal direction is offered on wall, and the second sliding block, second sliding block are slidably connected in second slideway
Compressed spring is connected between the inner wall of the second slideway, two second sliding blocks are fixedly connected with the first sliding block, described
The first threaded hole and the second threaded hole of vertical direction are offered on support cylinder, are connected with and the first spiral shell on the support cylinder
The screw rod that pit and the second threaded hole match, and screw rod is threadedly coupled with the first threaded hole and the second threaded hole, the spiral shell
The taper briquetting to match with the first sliding block is fixedly connected on bar, and taper briquetting is located in cavity, the upper end of the screw rod
It is fixedly connected with fixed plate, the equal hinge connection in the both ends of the fixed plate has block board, and the upper end of the support cylinder is fixed to be connected
Detent bar corresponding with block board there are three connecing, it may be implemented relatively thin PVC sleeve body and is not easy to be damaged when pre-buried,
Only PVC sleeve body can be stayed in embedded hole, save material, be conducive to environmental protection.
Preferably, the upper end of the fixed plate is fixedly connected with handle, is easy to rotate screw rod.
Preferably, the inside of the block board is fixedly connected with iron block, is fixedly connected on the handle and iron block phase
The magnet block matched is easy to for block board being adsorbed on handle, and block board is not easy to be lived by detent pole spacing when swing handle.
Preferably, fillet corresponding with taper briquetting, first sliding block and taper are offered on first sliding block
The surface of briquetting is equipped with polishing layer, is easy to the up and down motion of taper briquetting, so that the first sliding block of pressing, drives the first sliding block
Side-to-side movement.
3. beneficial effect
Compared with the prior art, the utility model has the advantage of：
(1) this programme may be implemented relatively thin PVC sleeve body and be not easy to be damaged when pre-buried, can be only by PVC casing sheet
Body stays in embedded hole, saves material, is conducive to environmental protection.
(2) upper end of fixed plate is fixedly connected with handle, is easy to rotate screw rod.
(3) inside of block board is fixedly connected with iron block, the magnet block to match with iron block is fixedly connected on handle, easily
It is adsorbed on handle in by block board, block board is not easy to be lived by detent pole spacing when swing handle.
Offer fillet corresponding with taper briquetting on (4) first sliding blocks, the surface of the first sliding block and taper briquetting is equal
Equipped with polishing layer, it is easy to the up and down motion of taper briquetting, so that the first sliding block of pressing, drives the side-to-side movement of the first sliding block.
Detailed description of the invention
Fig. 1 is the sectional axonometric drawing of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the section plan of the utility model；
Fig. 5 is structural schematic diagram at A in Fig. 4.
Figure label explanation：
1PVC sleeve body, 2 support cylinders, 3 support plates, 4 first slideways, 5 first sliding blocks, 6 cavitys, 7 second slideways, 8
Second sliding block, 9 compressed springs, 10 second threaded holes, 11 screw rods, 12 taper briquettings, 13 first threaded holes, 14 iron blocks, 15 are fixed
Plate, 16 block boards, 17 detent bars, 18 handles, 19 magnet blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment, based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1：
Please refer to Fig. 1-5, a kind of regularization plumbing, HVAC reserve casing bit, including PVC sleeve body 1, PVC set
The inside of tube body 1 is equipped with support cylinder 2, and the inside of support cylinder 2 offers cavity 6, support cylinder 2 and PVC sleeve body 1
Between set there are four equally distributed support plate 3, open up that there are four first slideways corresponding with support plate 3 on support cylinder 2
4, the first sliding block 5 is slidably connected in the first slideway 4, and the first sliding block 5 is fixedly connected with support plate 3, in one pair of the first slideway 4
The second slideway 7 of horizontal direction is offered on wall, and the second sliding block 8, the second sliding block 8 and are slidably connected in the second slideway 7
Compressed spring 9 is connected between the inner wall of two slideways 7, two the second sliding blocks 8 are fixedly connected with the first sliding block 5, support cylinder 2
On offer the first threaded hole 13 and the second threaded hole 10 of vertical direction, be connected with and the first threaded hole 13 on support cylinder 2
The screw rod 11 to match with the second threaded hole 10, and screw rod 11 is threadedly coupled with the first threaded hole 13 and the second threaded hole 10,
Screw rod 11 is rotated clockwise, screw rod 11 moves downward, and rotates counterclockwise screw rod 11, and screw rod 11 moves upwards, fixed on screw rod 11
It is connected with the taper briquetting 12 to match with the first sliding block 5, and taper briquetting 12 is located in cavity 6, the upper end of screw rod 11 is fixed
It is connected with fixed plate 15, the equal hinge connection in the both ends of fixed plate 15 has block board 16, and the upper end of support cylinder 2 is fixedly connected with three
A detent bar 17 corresponding with block board 16, it may be implemented to be easy to increase the relatively thin PVC casing of wall thickness strong when pre-buried
Degree, can save material, be conducive to environmental protection, the upper end of fixed plate 15 is fixedly connected with handle 18, is easy to rotate screw rod 11, block board 16
Inside be fixedly connected with iron block 14, the magnet block 19 to match with iron block 14 is fixedly connected on handle 18, is easy to detent
Plate 16 is adsorbed on handle 18, and block board 16 is not easy to be blocked by detent bar 17 when swing handle 18, offered on the first sliding block 5 with
The surface of the corresponding fillet of taper briquetting 12, the first sliding block 5 and taper briquetting 12 is equipped with polishing layer, is easy to taper briquetting 12
Up and down motion, thus pressing the first sliding block 5, drive the first sliding block 5 side-to-side movement.
It may be implemented relatively thin PVC sleeve body 1 and is not easy to be damaged when pre-buried, can only stay in PVC sleeve body 1
In embedded hole, material is saved, is conducive to environmental protection, in use, can plug PVC sleeve body 1 in preformed hole, then by support column
Body 2 is plugged in the inside of PVC sleeve body 1, and block board 16 is lifted, and rotates clockwise screw rod 11, can drive taper briquetting 12
It moves downward, presses the first sliding block 5, support plate 3 can be close to the inner wall of PVC sleeve body 1, until support plate 3 and PVC casing sheet
The inner wall of body 1 is in contact, and can put down block board 16, stops block board 16 by detent bar 17, facilitates standing screw 11, works as needs
When taking out support cylinder 2, block board 16 can be lifted again, screw rod 11 is rotated counterclockwise, that is, can be taken off, can be reused, it can
Intensity is provided for PVC sleeve body 1, reduces the materials of PVC sleeve body 1, is conducive to environmental protection.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of regularization plumbing, HVAC reserve casing bit, including PVC sleeve body (1), it is characterised in that：The PVC
The inside of sleeve body (1) is equipped with support cylinder (2), and the inside of the support cylinder (2) offers cavity (6), the support
There are four being set between cylinder (2) and PVC sleeve body (1) equally distributed support plate (3), opened up on the support cylinder (2)
There are four the first slideway (4) corresponding with support plate (3), the first sliding block (5) are slidably connected in first slideway (4),
First sliding block (5) is fixedly connected with support plate (3), offers level side in a pair of inner wall of first slideway (4)
To the second slideway (7), slidably connects the second sliding block (8) in second slideway (7), second sliding block (8) and second
It is connected between the inner wall of slideway (7) compressed spring (9), two second sliding blocks (8), which are fixed with the first sliding block (5), to be connected
It connects, the first threaded hole (13) and the second threaded hole (10) of vertical direction, the support column is offered on the support cylinder (2)
It is connected with the screw rod (11) to match with the first threaded hole (13) and the second threaded hole (10) on body (2), and screw rod (11) and the
One threaded hole (13) and the second threaded hole (10) are threadedly coupled, and are fixedly connected on the screw rod (11) and the first sliding block (5)
The taper briquetting (12) to match, and taper briquetting (12) is located in cavity (6), the upper end of the screw rod (11) is fixedly connected with
The equal hinge connection in both ends of fixed plate (15), the fixed plate (15) has block board (16), and the upper end of the support cylinder (2) is solid
There are three detent bars (17) corresponding with block board (16) for fixed connection.
2. a kind of regularization plumbing according to claim 1, HVAC reserve casing bit, it is characterised in that：It is described solid
The upper end of fixed board (15) is fixedly connected with handle (18).
3. a kind of regularization plumbing according to claim 1, HVAC reserve casing bit, it is characterised in that：The card
The inside of position plate (16) is fixedly connected with iron block (14), and the magnetic to match with iron block (14) is fixedly connected on the handle (18)
Iron block (19).
4. a kind of regularization plumbing according to claim 1, HVAC reserve casing bit, it is characterised in that：Described
Fillet corresponding with taper briquetting (12), the table of first sliding block (5) and taper briquetting (12) are offered on one sliding block (5)
Face is equipped with polishing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563885.XU CN208105877U (en) | 2018-04-19 | 2018-04-19 | A kind of regularization plumbing, HVAC reserve casing bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563885.XU CN208105877U (en) | 2018-04-19 | 2018-04-19 | A kind of regularization plumbing, HVAC reserve casing bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208105877U true CN208105877U (en) | 2018-11-16 |
Family
ID=64118066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820563885.XU Active CN208105877U (en) | 2018-04-19 | 2018-04-19 | A kind of regularization plumbing, HVAC reserve casing bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208105877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075214A (en) * | 2020-01-19 | 2020-04-28 | 江西理工大学 | Plugging device is reserved with hole to building engineering |
| KR20220105876A (en) * | 2021-01-21 | 2022-07-28 | 통일전자공업(주) | Test apparatus for temperature sensor of ev-plug |
-
2018
- 2018-04-19 CN CN201820563885.XU patent/CN208105877U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075214A (en) * | 2020-01-19 | 2020-04-28 | 江西理工大学 | Plugging device is reserved with hole to building engineering |
| KR20220105876A (en) * | 2021-01-21 | 2022-07-28 | 통일전자공업(주) | Test apparatus for temperature sensor of ev-plug |
| KR102575062B1 (en) * | 2021-01-21 | 2023-09-06 | 통일전자공업(주) | Test apparatus for temperature sensor of ev-plug |
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