Stand column of golden camellia seedling raising shed

Abstract

The utility model relates to a stand column of a golden camellia seedling raising shed, which comprises two supporting column pipes, longitudinal column pipes are arranged at the tops of the supporting column pipes, and an arched rod is arranged between the top ends of the two longitudinal column pipes; an extending column is slidably connected into the supporting column pipe, the bottom end of the extending column is conical and extends to the bottom of the supporting column pipe, and a reinforcing rod is slidably connected into the longitudinal column pipe. The utility model relates to the technical field of stand columns of golden camellia seedling raising sheds. When the stand column of the golden camellia seedling raising shed is used, the supporting column pipes are inserted into the ground in cooperation with the extending columns, then when the longitudinal column pipes are connected, the supporting column pipes can be limited, meanwhile, the first nuts are twisted, the extending columns are inserted into the ground, the supporting column pipes are further positioned and fixed, and the stability of the supporting column pipes is improved; the effects of quickly installing the strut pipe, reducing the loss of the strut pipe and prolonging the service life are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of Camellia chrysantha seedling sheds, and in particular to a column for a Camellia chrysantha seedling shed. Background Technology

[0002] During the installation of the Camellia chrysantha seedling shed, the supporting columns need to be driven into the ground, then the longitudinal rods are connected to the top of the corresponding columns, and finally the arched rods are fixed between the tops of the corresponding two longitudinal rods. After the installation of multiple supports is completed, the corresponding film can be laid to form the seedling shed.

[0003] In existing technologies, when driving the post into the ground, the moist soil has strong adhesion, making it more difficult to insert the post downwards. This results in greater resistance and longer insertion time, requiring more time to drive the post into the ground. Furthermore, when driving the post in, a hammer is usually used to strike the top of the post, and repeated blows can easily increase wear and tear on the post, reducing its service life. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a support column for a Camellia chrysanthemum seedling shed, so as to solve the technical problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A support column for a Camellia chrysanthemum seedling shed includes two support pipes, with a longitudinal support pipe at the top of each support pipe and an arched rod between the tops of the two longitudinal support pipes.

[0007] An extension column is slidably connected inside the support tube. The bottom end of the extension column is tapered and extends to the bottom of the support tube. A reinforcing rod is slidably connected inside the longitudinal column tube. A first nut is rotatably connected to the bottom end of the longitudinal column tube. The first nut is threadedly connected to the reinforcing rod. The bottom side of the first nut is connected to the support tube through a connector.

[0008] In a preferred embodiment, the present invention can be further configured such that: the connector includes a second nut rotatably connected to the bottom side of the first nut, an annular plate is connected to the bottom side of the second nut, an annular groove is provided on the top side wall of the support tube, and the annular plate is inserted into the annular groove and threadedly connected to the annular groove.

[0009] In a preferred embodiment, the present invention can be further configured as follows: the inner sidewall of the support tube is provided with a communicating groove communicating with the annular groove, the bottom of the outer periphery of the support tube is provided with a hole communicating with the communicating groove, a limiting block is slidably connected in the hole, and the side of the limiting block extends to the outer side of the support tube.

[0010] In a preferred embodiment, the present invention can be further configured such that: a spiral groove is formed on the outer periphery of the extension column, and a slider is fixedly connected to the inner side wall of the support tube, with the end of the slider located in the spiral groove and slidably connected to the spiral groove.

[0011] In a preferred embodiment, the present invention can be further configured such that both ends of the arched rod are rotatably connected to threaded sleeves, and the arched rod is threadedly connected to the top ends of the two longitudinal column tubes through the two threaded sleeves respectively.

[0012] In a preferred embodiment, the present invention can be further configured such that the bottom of the outer periphery of the support tube is inclined, and the inclination angle is the same as the inclination angle of the bottom end of the extension column.

[0013] In summary, this utility model has at least one of the following beneficial technical effects:

[0014] 1. The support column of this Camellia chrysanthemum seedling shed, when in use, first inserts the support pipe and extension column into the ground. Then, when connecting the longitudinal column pipe, the support pipe can be restricted. At the same time, the first nut is turned to insert the extension column into the ground, further positioning and fixing the support pipe, improving the stability of the support pipe, achieving the effect of quick installation of the support pipe, reducing its wear and tear, and increasing its service life.

[0015] 2. The support column of this Camellia chrysanthemum seedling shed has a slider connected to the inner wall of the support tube and slidably connected to the spiral groove. When the extension column is pushed by the reinforcing rod, the spiral groove will rotate due to the friction of the slider, so that the extension column can rotate and descend when it is inserted into the ground, making it easier to insert the extension column into the soil and improving the installation efficiency of the support tube.

[0016] 3. In this type of Camellia chrysantha seedling shed, when the annular plate is inserted into the annular groove for threaded connection, the annular plate and the annular groove are in a sealed state. A rubber layer can be wrapped around the outside of the annular plate to improve the sealing performance. Subsequently, air will be squeezed into the connecting groove, increasing the air pressure in the connecting groove, which in turn pushes the limiting block in the hole groove, allowing the limiting block to be inserted into the soil and limiting the support pipe. This prevents the support pipe from being pushed out of the soil when the first nut is turned to drive the reinforcing rod to push the extension column into the ground, thus affecting the installation of the support pipe. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the columns of a Camellia chrysantha seedling shed according to this utility model.

[0019] Figure 2 This is a schematic diagram of the support column and longitudinal column structure of a Camellia chrysantha seedling shed according to the present invention.

[0020] Figure 3 This is a schematic diagram of the internal structure of the support column and longitudinal column of a Camellia chrysantha seedling shed according to the present invention.

[0021] Figure 4 This is a schematic diagram of the internal structure of the support tube of the pillar of a Camellia chrysanthemum seedling shed according to the present invention.

[0022] In the diagram, 1 is the support tube; 2 is the longitudinal tube; 3 is the arched rod; 4 is the extension column; 5 is the reinforcing rod; 6 is the first nut; 7 is the connector; 8 is the second nut; 9 is the annular plate; 10 is the annular groove; 11 is the hole groove; 12 is the limiting block; 13 is the spiral groove; 14 is the slider; 15 is the threaded sleeve; and 16 is the connecting groove. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings.

[0024] Example:

[0025] Reference Figures 1-4 The present invention discloses a support column for a Camellia chrysanthemum seedling shed, comprising two support pipes 1, a longitudinal pipe 2 at the top of the support pipe 1, and an arched rod 3 between the top ends of the two longitudinal pipes 2.

[0026] An extension column 4 is slidably connected inside the support tube 1. The bottom end of the extension column 4 is tapered and extends to the bottom of the support tube 1. A reinforcing rod 5 is slidably connected inside the longitudinal column tube 2. A first nut 6 is rotatably connected to the bottom end of the longitudinal column tube 2. The first nut 6 and the reinforcing rod 5 are threaded together. The bottom side of the first nut 6 is connected to the support tube 1 through a connector 7. The bottom of the outer periphery of the support tube 1 is inclined, and the inclination angle is the same as the inclination angle of the bottom end of the extension column 4.

[0027] In this embodiment, when installing the seedling shed, refer to Figure 1Insert two support pipes 1 into the ground, then connect two longitudinal pipes 2 to the corresponding support pipes 1 through connectors 7, and then connect arched rods 3 to the two longitudinal pipes 2 to form a frame. Use multiple frames to form a complete seedling shed frame.

[0028] When inserting the support pipe 1 into the ground, manually insert the support pipe 1 and the corresponding extension post 4 into the ground until it cannot be inserted any further manually. At this point, use the connector 7 to connect the first nut 6 to the support pipe 1, and then rotate the first nut 6. (Refer to...) Figure 3 The first nut 6 can be turned with a suitable wrench. When the first nut 6 rotates, it will drive the reinforcing rod 5 to move downward, so that the reinforcing rod 5 pushes the extension column 4, allowing the bottom of the extension column 4 to continue to be inserted into the soil. This makes the connection between the entire support pipe 1 and the ground more stable, reduces the wear and tear during the installation of the support pipe 1, increases the service life of the support, and improves the efficiency of installation.

[0029] In addition, the bottom inclination angle of the extension column 4 is the same as the inclination angle of the bottom of the outer periphery of the support tube 1, so that after the bottom of the entire support tube 1 and the bottom of the extension column 4 are in contact, the inclined edge is smoother, reducing the smoothness of the simultaneous insertion of the support tube 1 and the extension column 4 into the soil.

[0030] In a further preferred embodiment of this utility model, such as Figure 3 As shown, the connector 7 includes a second nut 8 rotatably connected to the bottom side of the first nut 6. An annular plate 9 is connected to the bottom side of the second nut 8. An annular groove 10 is opened on the top side wall of the support tube 1. The annular plate 9 is inserted into the annular groove 10 and threadedly connected to the annular groove 10.

[0031] In this embodiment, reference Figure 3 The second nut 8 is rotatably connected to the bottom of the first nut 6 and is slidably connected to the reinforcing rod 5. When the longitudinal column tube 2 is connected to the support tube 1, the annular plate 9 is inserted into the annular groove 10 and the second nut 8 is twisted, so that the second nut 8 is threadedly connected to the support tube 1. Twisting the first nut 6 drives the reinforcing rod 5 to move, and when the reinforcing rod 5 pushes the extension column 4, it prevents the support tube 1 from separating from the longitudinal column tube 2, thus affecting the fixation of the support tube 1.

[0032] In a further preferred embodiment of this utility model, such as Figure 3 As shown, the inner sidewall of the support tube 1 is provided with a communicating groove 16 that communicates with the annular groove 10, and the bottom of the outer periphery of the support tube 1 is provided with a hole groove 11 that communicates with the communicating groove 16. A limiting block 12 is slidably connected in the hole groove 11, and the side of the limiting block 12 extends to the outer side of the support tube 1.

[0033] In this embodiment, reference Figure 3 When the annular plate 9 is inserted into the annular groove 10 for threaded connection, the annular plate 9 and the annular groove 10 are in a sealed state. A rubber layer can be wrapped around the outside of the annular plate 9 to improve the sealing performance. Then, air will be squeezed into the connecting groove 16, which will increase the air pressure in the connecting groove 16, thereby pushing the limiting block 12 in the hole groove 11, so that the limiting block 12 can be inserted into the soil to limit the support pipe 1. This prevents the support pipe 1 from being pushed out of the soil when the first nut 6 is turned to drive the reinforcing rod 5 to push the extension column 4 into the ground, which would affect the installation of the support pipe 1.

[0034] In a further preferred embodiment of this utility model, such as Figure 3 As shown, a spiral groove 13 is provided on the outer periphery of the extension column 4, and a slider 14 is fixedly connected to the inner wall of the support tube 1. The end of the slider 14 is located in the spiral groove 13 and is slidably connected to the spiral groove 13.

[0035] In this embodiment, reference Figure 3 The spiral groove 13 is formed on the outer periphery of the extension column 4, and a slider 14 is connected to the inner wall of the support tube 1 and is slidably connected to the spiral groove 13. When the extension column 4 is pushed by the reinforcing rod 5, the spiral groove 13 will rotate due to the friction of the slider 14, so that the extension column 4 can rotate and descend when it is inserted into the ground, making it easier to insert the extension column 4 into the soil and improving the installation efficiency of the support tube 1.

[0036] In a further preferred embodiment of this utility model, such as Figure 1 As shown, both ends of the arched rod 3 are rotatably connected with threaded sleeves 15, and the arched rod 3 is threadedly connected to the top ends of the two longitudinal column tubes 2 through the two threaded sleeves 15 respectively.

[0037] In this embodiment, reference Figure 1 The arched rod 3 has threaded sleeves 15 rotatably connected to both ends. After the support pipe 1 is inserted into the ground and the longitudinal column pipe 2 is connected to the corresponding support pipe 1, the two threaded sleeves 15 on the arched rod 3 can be respectively fitted onto the outer periphery of the top of the two longitudinal column pipes 2. Then, the threaded sleeves 15 are rotated to connect the arched rod 3 with the longitudinal column pipe 2, thereby completing the installation of a single scaffold.

[0038] The implementation principle of the above embodiment is as follows: When inserting the support pipe 1 into the ground, the support pipe 1 and the corresponding extension column 4 are inserted into the ground manually until they cannot be inserted any further manually. At this time, the first nut 6 is connected to the support pipe 1 using the connector 7. Then, the first nut 6 is rotated. The first nut 6 can be turned with an appropriate wrench. When the first nut 6 rotates, it will drive the reinforcing rod 5 to move downward, so that the reinforcing rod 5 pushes the extension column 4, allowing the bottom of the extension column 4 to continue to be inserted into the soil. This makes the connection between the entire support pipe 1 and the ground more stable, reduces the wear and tear during the installation of the support pipe 1, increases the service life of the support, and improves the installation efficiency.

[0039] In addition, the bottom inclination angle of the extension column 4 is the same as the inclination angle of the bottom of the outer periphery of the support tube 1, so that after the bottom of the entire support tube 1 and the bottom of the extension column 4 are in contact, the inclined edge is smoother, reducing the smoothness of the simultaneous insertion of the support tube 1 and the extension column 4 into the soil.

[0040] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A column of a Camellia sinensis seedling shed, comprising two support pipes (1), characterized in that, The top of the support tube (1) is provided with a longitudinal column tube (2), and an arched rod (3) is provided between the top ends of the two longitudinal column tubes (2). An extension column (4) is slidably connected inside the support tube (1). The bottom end of the extension column (4) is tapered and extends to the bottom of the support tube (1). A reinforcing rod (5) is slidably connected inside the longitudinal column tube (2). A first nut (6) is rotatably connected to the bottom end of the longitudinal column tube (2). The first nut (6) is threadedly connected to the reinforcing rod (5). The bottom side of the first nut (6) is connected to the support tube (1) through a connector (7).

2. The vertical column of the Camellia sinensis seedling greenhouse according to claim 1, characterized in that, The connector (7) includes a second nut (8) rotatably connected to the bottom side of the first nut (6), and an annular plate (9) is connected to the bottom side of the second nut (8). An annular groove (10) is opened on the top side wall of the support tube (1). The annular plate (9) is inserted into the annular groove (10) and threadedly connected to the annular groove (10).

3. The vertical column of the Camellia sinensis seedling greenhouse according to claim 2, characterized in that, The inner sidewall of the support tube (1) is provided with a connecting groove (16) that communicates with the annular groove (10). The bottom of the outer periphery of the support tube (1) is provided with a hole (11) that communicates with the connecting groove (16). A limiting block (12) is slidably connected in the hole (11). The side of the limiting block (12) extends to the outer side of the support tube (1).

4. The vertical column of the Camellia sinensis seedling greenhouse according to claim 3, characterized in that, The outer periphery of the extension column (4) is provided with a spiral groove (13), and a slider (14) is fixedly connected to the inner wall of the support tube (1). The end of the slider (14) is located in the spiral groove (13) and is slidably connected to the spiral groove (13).

5. The vertical column of the Camellia sinensis seedling greenhouse according to claim 4, characterized in that, Both ends of the arched rod (3) are rotatably connected with threaded sleeves (15), and the arched rod (3) is threadedly connected to the top ends of the two longitudinal column tubes (2) through the two threaded sleeves (15).

6. A vertical column of a Camellia nitidissima seedling greenhouse according to claim 5, characterized in that, The bottom of the outer periphery of the support tube (1) is inclined, and the inclination angle is the same as the inclination angle of the bottom end of the extension column (4).

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