Telescopic support for environment monitoring node

Abstract

The utility model discloses a telescopic support for an environment monitoring node, which relates to the technical field of equipment supports and comprises a bottom main tube, an extension tube is inserted into the top end of the bottom main tube from top to bottom, and a telescopic component convenient for telescopic adjustment is arranged in the bottom main tube. According to the telescopic support for the environment monitoring node, the bottom main bobbin, the extension bobbin, the first electric cylinder, the connecting block, the second electric cylinder and the PLC are arranged, when the telescopic support is used, the bottom main bobbin and the extension bobbin form a main body support, a monitoring sensor is installed on an instrument installation frame, and when telescopic adjustment is needed according to use requirements, the monitoring sensor is installed on the instrument installation frame. The first electric cylinder and the second electric cylinder are started through the PLC, the first electric cylinder and the second electric cylinder extend to enable the extension bobbin to extend upwards, the support rises, the first electric cylinder and the second electric cylinder retract to enable the extension bobbin to move downwards, and the support retracts, so that the function of convenient telescopic lifting is achieved, and the problem that the device does not have the function of convenient telescopic lifting is solved.

Description

Technical Field

[0001] This utility model relates to the field of equipment support technology, specifically a telescopic support for environmental monitoring nodes. Background Technology

[0002] Environmental monitoring nodes are mainly used for collecting environmental data, preprocessing data, and routing data, and are an important part of environmental data monitoring.

[0003] Most environmental monitoring nodes have similar main structures, consisting of a set of steel main supports with instrument mounting racks extending outwards on both sides. Various sensors are installed on the instrument mounting racks. In actual use, there are some functional deficiencies and room for improvement. For example, the main supports are generally tubular steel structures with a fixed height. After installation, it is difficult to inspect and replace the instruments on the top, requiring work at height. They cannot be flexibly extended or lowered as needed and do not have the function of easy extension and lowering.

[0004] Now, a novel telescopic bracket for environmental monitoring nodes is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a telescopic bracket for environmental monitoring nodes to solve the problem mentioned in the background art of not having the function of easy telescopic lifting and lowering.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a telescopic bracket for an environmental monitoring node, comprising a bottom main tube, an extension tube inserted from top to bottom at the top of the bottom main tube, a sealing plate welded to the top of the extension tube, a bottom fixing plate welded to the bottom end of the bottom main tube, four sets of supporting ribs welded at the middle position of the top of the bottom fixing plate, two sets of pre-cut screw grooves respectively opened at the four corners of the top of the bottom fixing plate, and a telescopic component for easy telescopic adjustment provided inside the bottom main tube.

[0007] The telescopic assembly includes a first electric cylinder installed inside the bottom end of the extension tube, a second electric cylinder installed at the bottom end of the bottom main tube, a connecting block horizontally placed at the middle position inside the bottom main tube, and a PLC controller installed at the bottom of the front end of the bottom main tube.

[0008] As a further technical solution of this utility model, the outer diameter of the extension tube is adapted to the inner diameter of the bottom main tube, and the extension tube can slide up and down along the inside of the bottom main tube.

[0009] As a further technical solution of this utility model, the output end of the first electric cylinder is connected to the top of the connecting block, and the output end of the second electric cylinder is connected to the top of the connecting block.

[0010] As a further technical solution of this utility model, the outer diameter of the connecting block is adapted to the inner diameter of the bottom main tube, and the connecting block can slide up and down along the inside of the bottom main tube. The first electric cylinder, the second electric cylinder, and the PLC controller are electrically connected.

[0011] As a further technical solution of this utility model, arc-shaped fixing plates are respectively provided on the left and right sides of the extension tube. An instrument mounting bracket is horizontally welded to the top of the outer side of the arc-shaped fixing plate, and a support bracket is horizontally welded to the bottom of the outer side of the arc-shaped fixing plate. Four sets of mounting bolts are respectively inserted into the front and rear ends of the outer side of the arc-shaped fixing plate, and mounting nuts are sleeved on the outside of the mounting bolts. Anti-slip pads are glued to the inner side of the arc-shaped fixing plate.

[0012] As a further technical solution of this utility model, the arc-shaped fixing plates are symmetrically distributed about the vertical center line of the extension tube, and the top end of the support frame is connected to the bottom end of the instrument mounting frame.

[0013] As a further technical solution of this utility model, a conduit pre-reserved groove is provided on the right side of the bottom of the bottom fixing plate, a lower extension pipe is vertically welded at the middle position of the bottom end of the bottom fixing plate, a grouting port is welded to the top of the right side of the lower extension pipe, a grouting conduit is provided on the right side of the grouting port, a one-way valve is fixedly connected between the grouting conduit and the grouting port, grout outlets are respectively provided at the bottom of the front and rear ends of the lower extension pipe, and a pointed cone is welded to the bottom end of the lower extension pipe.

[0014] As a further technical solution of this utility model, the grouting conduit, the one-way valve, and the grouting port are internally connected, and the vertical center lines of the bottom main cylinder, the lower extension pipe, and the pointed cone coincide.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the telescopic bracket used for the environmental monitoring node not only realizes the function of easy extension and lifting, but also realizes the function of easy instrument rack installation, and also realizes the function of easy installation and fixing.

[0016] (1) By setting up a bottom main tube, an extension tube, a first electric cylinder, a connecting block, a second electric cylinder and a PLC controller, when in use, the bottom main tube and the extension tube form the main support. The monitoring sensor is installed on the instrument mounting frame. When extension and retraction adjustment are required according to the use needs, the first electric cylinder and the second electric cylinder are started by the PLC controller. When the first electric cylinder and the second electric cylinder extend, the extension tube extends upward and the support rises. When the first electric cylinder and the second electric cylinder retract, the extension tube moves downward and the support retracts, thus realizing the function of easy extension and retraction.

[0017] (2) By setting up an arc-shaped fixing plate, an instrument mounting frame, a support frame, mounting bolts, mounting nuts and anti-slip pads, when in use, the two sets of instrument mounting frames are fixed on the extension tube by the arc-shaped fixing plate and locked by the mounting bolts and mounting nuts. The anti-slip pads can increase the friction and prevent the arc-shaped fixing plate from sliding down. The support frame supports the instrument mounting frame, improves the structural strength and resistance to deformation, and realizes the function of facilitating the installation of the instrument frame.

[0018] (3) By setting up a grouting pipe, a one-way valve, a grouting port, a lower extension pipe, a grout outlet and a pointed cone, when in use, a pile hole is opened on the ground, the lower extension pipe is inserted into the pile hole, the pointed cone is inserted into the soil layer, the bottom fixing plate is attached to the ground to form a support, and then the mortar pump is connected to the grouting pipe. The mortar is continuously pumped into the lower extension pipe through the grouting pipe, the one-way valve and the grouting port. The mortar overflows along the grout outlet and squeezes the soil layer to form a split. After it solidifies, a tree-like concrete structure can be formed on the bottom fixing plate. There is no need to construct the pile foundation in advance, which realizes the function of easy installation and fixing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a partial cross-sectional structure of the present invention.

[0020] Figure 2 This is a top-view enlarged structural diagram of the arc-shaped fixing plate of this utility model;

[0021] Figure 3 For the present utility model Figure 1 Enlarged cross-sectional view of a portion of point A in the middle section;

[0022] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the lower extension tube of this utility model.

[0023] In the diagram: 1. Bottom main tube; 2. Extension tube; 3. First electric cylinder; 4. Connecting block; 5. Second electric cylinder; 6. PLC controller; 7. Sealing plate; 8. Arc-shaped fixing plate; 9. Instrument mounting bracket; 10. Support bracket; 11. Mounting bolt; 12. Mounting nut; 13. Anti-slip pad; 14. Support rib plate; 15. Bottom fixing plate; 16. Pre-cut screw groove; 17. Pre-reserved groove for guide pipe; 18. Grouting guide pipe; 19. One-way valve; 20. Grouting port; 21. Lower extension pipe; 22. Grout outlet; 23. Conical head. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figure 1-4 A telescopic bracket for an environmental monitoring node includes a bottom main tube 1, an extension tube 2 inserted from top to bottom at the top of the bottom main tube 1, a sealing plate 7 welded to the top of the extension tube 2, a bottom fixing plate 15 welded to the bottom end of the bottom main tube 1, four sets of supporting ribs 14 welded at the middle position of the top of the bottom fixing plate 15, two sets of pre-cut screw grooves 16 respectively opened at the four corners of the top of the bottom fixing plate 15, and a telescopic component for easy telescopic adjustment is provided inside the bottom main tube 1.

[0026] Please see Figure 1-4 A telescopic bracket for an environmental monitoring node also includes a telescopic assembly, which includes a first electric cylinder 3. The first electric cylinder 3 is installed inside the bottom end of the extension tube 2. A second electric cylinder 5 is installed at the bottom end inside the bottom main tube 1. A connecting block 4 is horizontally placed at the middle position inside the bottom main tube 1. A PLC controller 6 is installed at the bottom of the front end of the bottom main tube 1.

[0027] The outer diameter of the extension tube 2 is matched with the inner diameter of the bottom main tube 1. The extension tube 2 can slide up and down along the inside of the bottom main tube 1. The output end of the first electric cylinder 3 is connected to the top of the connecting block 4. The output end of the second electric cylinder 5 is connected to the top of the connecting block 4. The outer diameter of the connecting block 4 is matched with the inner diameter of the bottom main tube 1. The connecting block 4 can slide up and down along the inside of the bottom main tube 1. The first electric cylinder 3, the second electric cylinder 5, and the PLC controller 6 are electrically connected to facilitate the telescopic adjustment of the bracket.

[0028] Specifically, such as Figure 1 and Figure 3 As shown, the first electric cylinder 3 and the second electric cylinder 5 are started by the PLC controller 6. When the first electric cylinder 3 and the second electric cylinder 5 extend, the extension tube 2 extends upward and the support rises. When the first electric cylinder 3 and the second electric cylinder 5 retract, the extension tube 2 moves downward and the support retracts. The first electric cylinder 3, the second electric cylinder 5 and the PLC controller 6 are electrically connected. This technology is existing technology and will not be described in detail.

[0029] Arc-shaped fixing plates 8 are respectively provided on the left and right sides of the extension tube 2. An instrument mounting bracket 9 is horizontally welded to the top of the outer side of the arc-shaped fixing plate 8. A support bracket 10 is horizontally welded to the bottom of the outer side of the arc-shaped fixing plate 8. Four sets of mounting bolts 11 are inserted into the front and rear ends of the outer side of the arc-shaped fixing plate 8. Mounting nuts 12 are sleeved on the outside of the mounting bolts 11. Anti-slip pads 13 are glued to the inner side of the arc-shaped fixing plate 8. The arc-shaped fixing plates 8 are symmetrically distributed about the vertical center line of the extension tube 2. The top of the support bracket 10 is connected to the bottom of the instrument mounting bracket 9 to facilitate the installation of the instrument mounting bracket.

[0030] Specifically, such as Figure 1 and Figure 2 As shown, the arc-shaped fixing plate 8 is fixed on the extension tube 2 and locked by the mounting bolts 11 and mounting nuts 12. The anti-slip rubber pad 13 can increase the friction and prevent the arc-shaped fixing plate 8 from sliding down. The support frame 10 supports the instrument mounting frame 9 and improves the structural strength and resistance to deformation.

[0031] A conduit groove 17 is provided on the right side of the bottom of the bottom fixing plate 15. A lower extension pipe 21 is vertically welded at the middle position of the bottom end of the bottom fixing plate 15. A grouting port 20 is welded to the top right side of the lower extension pipe 21. A grouting conduit 18 is provided to the right side of the grouting port 20. A one-way valve 19 is fixedly connected between the grouting conduit 18 and the grouting port 20. Grout outlets 22 are provided at the bottom of the front and rear ends of the lower extension pipe 21 respectively. A pointed cone head 23 is welded to the bottom end of the lower extension pipe 21. The internal parts of the grouting conduit 18, the one-way valve 19, and the grouting port 20 are connected. The vertical center lines of the bottom main cylinder 1, the lower extension pipe 21, and the pointed cone head 23 coincide. The installation and fixation are completed by grouting splitting.

[0032] Specifically, such as Figure 1 and Figure 4 As shown, the pointed cone 23 penetrates the soil layer, and the bottom fixing plate 15 is attached to the ground to form a support. Then, the mortar pump is connected to the grouting pipe 18, and mortar is continuously pumped into the downward extension pipe 21 through the grouting pipe 18, the one-way valve 19, and the grouting port 20. The mortar overflows along the grout outlet 22 and squeezes the soil layer to form a split. After it solidifies, a tree-like concrete structure can be formed on the bottom fixing plate 15 without the need to construct pile foundations in advance.

[0033] Working Principle: In use, the main tube 1 and the extension tube 2 form the main support structure. The monitoring sensor is installed on the instrument mounting frame 9. When extension and retraction adjustment are required, the first electric cylinder 3 and the second electric cylinder 5 are activated via the PLC controller 6. When the first electric cylinder 3 and the second electric cylinder 5 extend, the extension tube 2 extends upwards, raising the support structure. When the first electric cylinder 3 and the second electric cylinder 5 retract, the extension tube 2 moves downwards, retracting the support structure. The two sets of instrument mounting frames 9 are fixed to the extension tube 2 by arc-shaped fixing plates 8 and locked by mounting bolts 11 and mounting nuts 12. Anti-slip rubber pads 13 increase friction and prevent the arc-shaped fixing plates 8 from sliding down. The support frame 10 supports the instrument mounting frame 9, improving structural strength and resistance to deformation. Pipe holes are drilled in the ground, and the lower extension pipe 21 is inserted into the pile hole. The pointed cone 23 pierces into the soil layer, and the bottom fixing plate 15 is attached to the ground to form a support. Then, the mortar pump is connected to the grouting pipe 18. Mortar is continuously pumped into the lower extension pipe 21 through the grouting pipe 18, the one-way valve 19, and the grouting port 20. The mortar overflows along the grout outlet 22 and squeezes the soil layer to form a split. After it solidifies, a tree-like concrete structure can be formed on the bottom fixing plate 15 without the need to pre-construct the pile foundation.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A telescopic support for an environmental monitoring node comprising a bottom main tube (1), characterised in that: The top end of the bottom main cylinder tube (1) is inserted with an extension cylinder tube (2) from top to bottom, the top end of the extension cylinder tube (2) is welded with a sealing plate (7), the bottom end of the bottom main cylinder tube (1) is welded with a bottom fixed plate (15), the middle position of the top end of the bottom fixed plate (15) is welded with four groups of support edge plates (14), two groups of pre-opening screw grooves (16) are respectively arranged at the four corners of the top end of the bottom fixed plate (15), and a telescopic assembly is arranged in the bottom main cylinder tube (1). The telescopic assembly comprises a first electric cylinder (3) which is arranged in the inside of the bottom end of the extension cylinder tube (2), a second electric cylinder (5) which is arranged at the bottom end in the inside of the bottom main cylinder tube (1), and a connecting block (4) which is horizontally arranged at the middle position in the inside of the bottom main cylinder tube (1), and a PLC controller (6) which is arranged at the bottom of the front end of the bottom main cylinder tube (1).

2. A telescopic support for an environmental monitoring node according to claim 1, characterized in that: The outer diameter of the extension cylinder tube (2) is matched with the inner diameter of the bottom main cylinder tube (1), and the extension cylinder tube (2) can slide up and down along the inside of the bottom main cylinder tube (1).

3. The telescopic support for an environmental monitoring node of claim 1, wherein: The output end of the first electric cylinder (3) is connected with the top end of the connecting block (4), and the output end of the second electric cylinder (5) is connected with the top end of the connecting block (4).

4. The telescopic support for an environmental monitoring node of claim 1, wherein: The outer diameter of the connecting block (4) is matched with the inner diameter of the bottom main cylinder tube (1), and the connecting block (4) can slide up and down along the inside of the bottom main cylinder tube (1), and the first electric cylinder (3), the second electric cylinder (5) and the PLC controller (6) are electrically connected.

5. The telescopic support for an environmental monitoring node of claim 1, wherein: Arc-shaped fixed plates (8) are arranged at the left and right sides of the extension cylinder tube (2), instrument mounting racks (9) are transversely welded at the top of the outer side of the arc-shaped fixed plates (8), supporting racks (10) are transversely welded at the bottom of the outer side of the arc-shaped fixed plates (8), four groups of mounting bolts (11) are respectively inserted at the front and back ends of the outer side of the arc-shaped fixed plates (8), mounting nuts (12) are sleeved outside the mounting bolts (11), and anti-skid rubber pads (13) are glued to the inner side of the arc-shaped fixed plates (8).

6. A telescopic support for an environmental monitoring node according to claim 5, characterised in that: The arc-shaped fixed plates (8) are symmetrically distributed about the vertical center line of the extension cylinder tube (2), and the top end of the supporting rack (10) is connected with the bottom end of the instrument mounting rack (9).

7. The telescopic support for an environmental monitoring node of claim 1, wherein: A catheter reserved groove (17) is arranged at the right bottom of the bottom fixed plate (15), a lower extension pipe (21) is vertically welded at the middle position of the bottom end of the bottom fixed plate (15), a grouting port (20) is welded at the top of the right side of the lower extension pipe (21), a grouting catheter (18) is arranged at the right side of the grouting port (20), a one-way valve (19) is fixedly connected between the grouting catheter (18) and the grouting port (20), grouting outlets (22) are respectively arranged at the bottom of the front and back ends of the lower extension pipe (21), and a sharp cone head (23) is welded at the bottom end of the lower extension pipe (21).

8. A telescopic support for an environmental monitoring node according to claim 7, characterised in that: The inside of the grouting catheter (18), the one-way valve (19) and the grouting port (20) is communicated, and the vertical center lines of the bottom main cylinder tube (1), the lower extension pipe (21) and the sharp cone head (23) are coincident.

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