CN209302131U - Acrylic acid court - Google Patents
Acrylic acid court Download PDFInfo
- Publication number
- CN209302131U CN209302131U CN201821968394.XU CN201821968394U CN209302131U CN 209302131 U CN209302131 U CN 209302131U CN 201821968394 U CN201821968394 U CN 201821968394U CN 209302131 U CN209302131 U CN 209302131U
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- CN
- China
- Prior art keywords
- column
- acrylic acid
- conical gear
- rotary shaft
- bottom end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of with specific function, the high molecular material technology of preparing of high added value and applied technical field, more particularly to a kind of acrylic acid court, including buried basketball stands, buried basketball stands include column, cross bar and backboard, the acrylic acid court further includes hose, avoid holes, rotary shaft, waterproof sealing bearing, handle, conical gear A, conical gear B, support column, lifting screw, support column and guiding mechanism, and guiding mechanism includes guiding slide opening and guide rod.The utility model: 1, basketball stands can play the using effect that protection is fully sealed to lifting structure when using lifting structure.2, when using lifting structure, the using effect realized and stablize support can be facilitated.3, rationally due to lifting structure setting, reach the using effect of green energy conservation.4, product can be ensured in wet environment, and especially service life when Nan Tian uses is returned in south.5, reach the using effect conveniently manually adjusted.
Description
Technical field:
The utility model relates to a kind of with specific function, the high molecular material technology of preparing of high added value and application technology
A kind of field, and in particular to acrylic acid court.
Background technique:
Court includes basketball court, and basketball court includes concrete base layer and the buried basket being fixedly installed on concrete base layer
Ball-collecting rack can be laid with acrylic acid surface layer on concrete base layer.In the prior art, due to be laid with acrylic acid surface layer basketball court it is buried
The structure setting of formula basketball stands is unreasonable, and when in use, there are following problems: 1, basketball stands when using lifting structure,
The using effect that protection is fully sealed cannot be played to lifting structure.2, when using lifting structure, realization cannot be facilitated to stablize
The using effect of support.3, since the lifting structure setting of the prior art is unreasonable, the using effect of green energy conservation is not achieved.4,
Product cannot be ensured in wet environment, especially service life when Nan Tian uses is returned in south.5, it is not achieved convenient manual
The using effect of adjusting.
In order to solve the above-mentioned technical problem, special to propose a kind of new technical solution.
Utility model content:
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art places, and provide a kind of acrylic acid
Court.
The technical solution adopted in the utility model are as follows:
A kind of acrylic acid court, including buried basketball stands, buried basketball stands include column, cross bar and backboard, this third
Olefin(e) acid court further includes hose, avoid holes, rotary shaft, waterproof sealing bearing, handle, conical gear A, conical gear B, support
Column, lifting screw, support column and guiding mechanism, column include column A and column B, and the top of column A is fixedly connected with cross bar
The side of one end, the other end of cross bar are fixedly connected with backboard, and one end of hose is tightly connected the bottom end of column A, hose it is another
End is tightly connected the top of column B, and the top group of the bottom end of the column A, hose and column B is encircled into a seal chamber,
The seal chamber, the bottom end setting of column A match elevating screw thread hole with lifting screw, and the top setting of column B avoids groove,
Avoiding groove includes evacuation chamber, and the avoid holes being connected to evacuation chamber, setting and rotary shaft phase in avoid holes is arranged in the side of column B
The waterproof sealing bearing of cooperation, rotary shaft are rotatably arranged on column B by waterproof sealing bearing, and one end of rotary shaft is logical
Cross avoid holes probe into evacuation it is intracavitary, the other end of rotary shaft is visited by avoid holes to column B, and the other end of rotary shaft is fixed
Handle is connected, one end of rotary shaft is fixedly connected with the conical gear B matched with conical gear A, conical gear A and conical gear
B is located at that evacuation is intracavitary, and the top of support column is fixedly connected with the bottom of conical gear A, and support pole bottom end is arcwall face, liter
The bottom end of drop screw rod is fixedly connected with the top of conical gear A, and the top of lifting screw probes into elevating screw thread hole and elevating screw thread
Hole is threadedly coupled, and the axial line of the axial line of the lifting screw, the axial line of conical gear A and support column is in same straight line
Upper and parallel with plumb line respectively, the axial line of the conical gear B and the axial line of rotary shaft are parallel with horizontal line respectively, circle
Bevel gear A and conical gear B engagement connection, the quantity of guiding mechanism are two or more, and guiding mechanism is located at sealing
Intracavitary, guiding mechanism includes guiding slide opening and guide rod, and the bottom end setting guiding slide opening of column A, the bottom end of guide rod is consolidated
Surely the top of column B is connected, the top of guide rod probes into guiding slide opening and guiding slide opening sliding connection.
Preferably, the center line of the avoid holes is vertical with the axial line of column B.
Preferably, the center line of the axial line of the guide rod and guiding slide opening is parallel with plumb line respectively.
Preferably, it is described be fixedly connected as by bolted connection, be welded to connect mode and/or clamping connection
Mode is fixedly connected.
Preferably, it is described fixed setting for by bolted connection, be welded to connect mode and/or clamping connection
Mode is fixedly installed.
Preferably, which further includes concrete base layer, and the bottom end of column B is fixed at concrete base layer
On.
Preferably, the bottom end of the column B is fixed on concrete base layer by inbuilt mode.
Preferably, which further includes acrylic acid surface layer, is laid with acrylic acid surface layer on concrete base layer.
The beneficial effects of the utility model are: 1, basketball stands can play completely lifting structure when using lifting structure
The using effect of seal protection.2, when using lifting structure, the using effect realized and stablize support can be facilitated.3, due to lifting
Structure setting is reasonable, reaches the using effect of green energy conservation.4, can ensure product in wet environment, especially south Hui Nan
The service life of angel's used time.5, reach the using effect conveniently manually adjusted.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the portion the A enlarged drawing of Fig. 1.
Fig. 3, which is Fig. 1 user, successively drives rotary shaft, conical gear B, conical gear A and lifting screw by rotating handle
Structural schematic diagram when rising after the guiding that rotation makes column A pass through guiding mechanism.
Fig. 4 is the portion the B enlarged drawing of Fig. 3.
Specific embodiment:
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
Referring to each figure, a kind of acrylic acid court, including buried basketball stands 1, buried basketball stands 1 include column 2, cross bar
3 and backboard 4, the acrylic acid court further include hose 5, avoid holes 6, rotary shaft 7, waterproof sealing bearing 8, handle 9, conical gear
A10, conical gear B11, support column 12, lifting screw 13 and guiding mechanism (not shown), column 2 include column
A14 and column B15, the top of column A14 are fixedly connected with the side of 3 one end of cross bar, and the other end of cross bar 3 is fixedly connected with backboard 4,
One end of hose 5 is tightly connected the bottom end of column A14, the other end viscose of hose 5 in such a way that viscose (seccotine) is bonded
The mode of (seccotine) bonding is tightly connected the top of column B15, the bottom end of column A14, hose 5 and column B15 top group
It is encircled into a seal chamber 16, in seal chamber 16, the bottom end of column A14, which is arranged, matches elevating screw thread hole with lifting screw 13
The top setting evacuation groove (not shown) of 17, column B15, evacuation groove includes evacuation chamber 18, and the side of column B15 is set
Set the avoid holes 6 being connected to evacuation chamber 18, the waterproof sealing bearing 8 that setting is matched with rotary shaft 7 in avoid holes 6, rotary shaft 7
It is rotatably arranged on column B15 by waterproof sealing bearing 8, one end of rotary shaft 7 probes into evacuation chamber 18 by avoid holes 6
Interior, the other end of rotary shaft 7 is visited by avoid holes 6 to column B15, and the other end of rotary shaft 7 is fixedly connected with handle 9, is led to
Setting handle 9 is crossed, the using effect conveniently manually adjusted is reached, one end of rotary shaft 7 is fixedly connected to match with conical gear A10
The conical gear B11 of conjunction, conical gear A10 and conical gear B11 are located in evacuation chamber 18, and the top of support column 12 is fixed
The bottom of conical gear A10 is connected, 12 bottom face of support column is arcwall face, and the bottom end of lifting screw 13 is fixedly connected with conical gear
The top of A10, the top of lifting screw 13 probe into elevating screw thread hole 17 and are threadedly coupled with elevating screw thread hole 17, lifting screw 13
Axial line, conical gear A10 axial line and support column 12 axial line it is on same straight line and respectively flat with plumb line
Row, the axial line of conical gear B11 and the axial line of rotary shaft 7 are parallel with horizontal line respectively, conical gear A10 and conical gear
B11 engagement connection, the quantity of guiding mechanism is two or more, and guiding mechanism is located in seal chamber 16, guide support
Mechanism includes guiding slide opening 19 and guide rod 20, and the bottom end setting guiding slide opening 19 of column A14, the bottom end of guide rod 20 is fixed to be connected
The top of column B15 is connect, the top of guide rod 20 probes into guiding slide opening 198 and is slidably connected with guiding slide opening 19.
Preferably, the center line of avoid holes 6 is vertical with the axial line of column B15.
Preferably, the center line of the axial line of guide rod and guiding slide opening is parallel with plumb line respectively.
Preferably, be fixedly connected as by bolted connection, be welded to connect mode and/or clamping connection mode
It is fixedly connected.
Preferably, be fixedly installed for by bolted connection, be welded to connect mode and/or clamping connection mode
Fixed setting.
Preferably, which further includes concrete base layer 21, and the bottom end of column B15 is fixed at coagulation soil matrix
On layer 21.
Preferably, the bottom end of column B15 is fixed on concrete base layer 21 by inbuilt mode.
Preferably, which further includes acrylic acid surface layer 22, is laid with acrylic acid surface layer 22 on concrete base layer 21.
When in use: the bottom end of the column B15 of buried basketball stands 1 can be fixed at mixed by inbuilt mode
On solidifying soil matrix layer 21, the structure combined using column A14 and column B15 is sealed between column A14 and column B15 by hose 5
Connection makes the top group of the bottom end of column A14, hose 5 and column B15 be encircled into a seal chamber 16, and uses anti-watertight
Bearing 8 is sealed, the lifting structure for using basketball stands has the using effect that protection is fully sealed；By by the bottom end of support column 12
Face is arranged to arcwall face (contact area when arcwall face can reduce rotation with column B15, and then reduce the frictional force of rotation), makes
Lifting screw 13 is facilitating realization rotation and lifting function, meanwhile, have the using effect of support post A14, cooperation quantity is two
A above guiding mechanism, the using effect realized and stablize support can be facilitated when using lifting structure by realizing；This is practical
The lifting that column A14 drives backboard 4 can be realized by holding handle 9, rotating handle 9 in novel lifting structure, user, without
It needs to drive by electric elements such as motors, makes lifting structure setting rationally, reach the using effect of green energy conservation；Meanwhile by
On the one hand do not need on the other hand there is stronger leakproofness, realization can ensure product using motor, cylinder in the utility model
In wet environment, especially service life when Nan Tian uses is returned in south.
In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is merely examples for clearly illustrating the present invention with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model right and wants within the spirit and principle of type
Within the protection scope asked.
Claims (7)
1. a kind of acrylic acid court, including buried basketball stands, buried basketball stands include column, cross bar and backboard, feature
Be: the acrylic acid court further includes hose, avoid holes, rotary shaft, waterproof sealing bearing, handle, conical gear A, circular cone tooth
B, support column, lifting screw, support column and guiding mechanism are taken turns, column includes column A and column B, and the top of column A is fixed
The side of cross bar one end is connected, the other end of cross bar is fixedly connected with backboard, and one end of hose is tightly connected the bottom end of column A, soft
The other end of pipe is tightly connected the top of column B, the top group of the bottom end of the column A, hose and column B be encircled into one it is close
Chamber is sealed, in the seal chamber, the bottom end setting of column A matches elevating screw thread hole with lifting screw, and the top setting of column B is kept away
Allow groove, evacuation groove includes evacuation chamber, the avoid holes that the side setting of column B be connected to evacuation chamber, be arranged in avoid holes and
The waterproof sealing bearing that rotary shaft matches, rotary shaft are rotatably arranged on column B by waterproof sealing bearing, rotary shaft
One end by avoid holes probe into evacuation it is intracavitary, the other end of rotary shaft is visited by avoid holes to column B, rotary shaft it is another
One end is fixedly connected with handle, and one end of rotary shaft is fixedly connected with the conical gear B matched with conical gear A, conical gear A and
Conical gear B is located at that evacuation is intracavitary, and the top of support column is fixedly connected with the bottom of conical gear A, and support pole bottom end is
Arcwall face, the bottom end of lifting screw are fixedly connected with the top of conical gear A, the top of lifting screw probe into elevating screw thread hole with
Elevating screw thread hole is threadedly coupled, and the axial line of the axial line of the lifting screw, the axial line of conical gear A and support column is same
It is on straight line and parallel with plumb line respectively, the axial line of the axial line of the conical gear B and rotary shaft respectively with level
Line is parallel, and conical gear A and conical gear B engagement connection, the quantity of guiding mechanism are two or more, guiding mechanism
In seal chamber, guiding mechanism includes guiding slide opening and guide rod, the bottom end setting guiding slide opening of column A, guide rod
Bottom end be fixedly connected with the top of column B, the top of guide rod probe into guiding slide opening with guiding slide opening sliding connection.
2. acrylic acid court according to claim 1, it is characterised in that: the center line of the avoid holes and the axis of column B
Heart line is vertical.
3. acrylic acid court according to claim 1, it is characterised in that: the axial line of the guide rod and guiding slide opening
Center line is parallel with plumb line respectively.
4. acrylic acid court according to claim 1, it is characterised in that: the side for being fixedly connected as being bolted
The mode of formula, the mode of welded connecting and/or clamping connection is fixedly connected.
5. acrylic acid court according to claim 1, it is characterised in that: the acrylic acid court further includes concrete base layer,
The bottom end of column B is fixed on concrete base layer.
6. acrylic acid court according to claim 5, it is characterised in that: the bottom end of the column B passes through inbuilt mode
It is fixed on concrete base layer.
7. acrylic acid court according to claim 1, it is characterised in that: the acrylic acid court further includes acrylic acid surface layer,
Acrylic acid surface layer is laid on concrete base layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968394.XU CN209302131U (en) | 2018-11-27 | 2018-11-27 | Acrylic acid court |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968394.XU CN209302131U (en) | 2018-11-27 | 2018-11-27 | Acrylic acid court |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302131U true CN209302131U (en) | 2019-08-27 |
Family
ID=67674769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968394.XU Expired - Fee Related CN209302131U (en) | 2018-11-27 | 2018-11-27 | Acrylic acid court |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514597A (en) * | 2020-05-04 | 2020-08-11 | 宝力科技(宁国)有限公司 | Novel plastic environment-friendly high-elasticity acrylic acid site |
-
2018
- 2018-11-27 CN CN201821968394.XU patent/CN209302131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514597A (en) * | 2020-05-04 | 2020-08-11 | 宝力科技(宁国)有限公司 | Novel plastic environment-friendly high-elasticity acrylic acid site |
| CN111514597B (en) * | 2020-05-04 | 2021-05-14 | 宝力科技(宁国)有限公司 | Novel plastic environment-friendly high-elasticity acrylic acid site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |