A multi-use crutch device

Abstract

The utility model relates to a greenhouse airing support technical field, concretely is a kind of multi-usage support device, including shed frame main body, and the two sides of shed frame main body are spaced apart and are provided with multiple groups of stand column along front-back direction, and two locating seats are fixedly sleeved and are spaced apart on each stand column, the locating seat includes fixed plate, and the periphery of the top of fixed plate is spaced apart and is fixedly provided with mounting seat, and the bottom of mounting seat is provided with through-hole, and the top of mounting seat is provided with the clamping groove with top opening above through-hole, operating personnel can lift higher connecting rod by adjusting mechanism, when the inserted rod in the clamping groove is separated from the clamping groove after lifting, connecting rod can be rotated and lowered, the height of connecting rod is reduced, to facilitate operating personnel to directly air dry, improve the convenience of crop airing.

Description

Technical Field

[0001] This application relates to the field of greenhouse drying rack technology, specifically a multi-purpose rack device. Background Technology

[0002] In greenhouse cultivation, support structures are often used as plant climbing supports, with climbing lines suspended from horizontal bars to support the growth of vine-like crops. After planting, the supports can be converted into drying racks for crops, achieving multi-functional use of the supports.

[0003] However, in existing greenhouse structures, multiple sets of supports are usually installed at different heights. When farmers dry crops at higher supports, they often need to use ladders or other tools to climb up and hang the crops. In addition, the ground inside the greenhouse is mostly soft soil, which makes the ladder feet unstable, inconvenient to operate, and also poses safety hazards. Utility Model Content

[0004] To address the problem of inconvenient operation when using greenhouse supports for drying clothes in existing technologies, this utility model provides a multi-purpose support device.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows:

[0006] This utility model provides a multi-purpose support device, characterized in that it includes:

[0007] The main body of the canopy has multiple sets of columns spaced at intervals along both sides in the front-to-back direction;

[0008] The positioning base is provided with two fixedly fitted on each column at intervals. The positioning base includes a fixing plate, and mounting bases are fixedly provided at intervals around the top of the fixing plate. The bottom of the mounting base is provided with a through hole, and the mounting base is provided with a top-opening slot above the through hole.

[0009] The connecting rod is set between adjacent columns at the front and rear. A set of fixing rods is fixed at both ends of the connecting rod. Two sets of insert rods are set at intervals at the ends of the fixing rods away from the connecting rods. The two sets of insert rods are respectively inserted into the through hole and the slot.

[0010] Preferably, the height of the side wall near the column at the opening of the slot is greater than the height of the side wall away from the column. When the connecting rod drives the insert rod in the slot to rise, when the insert rod rises to the opening of the slot, the side wall of the slot near the column abuts and limits the insert rod, preventing the connecting rod from rotating and falling towards the column, thus ensuring the safety of the area below the connecting rod.

[0011] Preferably, the fixing rod is provided with an insertion hole, and the side wall of the fixing rod is provided with a pin hole that passes through the insertion hole. One end of the insertion rod near the fixing rod is inserted into the insertion hole. The insertion rod is provided with a through hole aligned with the pin hole. After one end of the insertion rod is inserted into the insertion hole of the fixing rod, the through hole and the pin hole are aligned. Then, the operator inserts a cotter pin into the through hole and the pin hole, thereby connecting and limiting the insertion rod and the fixing rod to prevent the insertion rod from sliding axially.

[0012] Preferably, multiple sets of crossbeams are fixedly installed at intervals on the top of the main body of the shed, and extension columns are fixedly installed at the bottom of the crossbeams. The positioning seat and the connecting rod are installed at the bottom of the extension column. The connection relationship between the connecting rod and the positioning seat is the same as described above. By setting the positioning seat and the connecting rod at the bottom of the extension column, the number of drying points on the main body of the shed is increased, thereby improving the drying efficiency.

[0013] Preferably, reinforcing members are provided on the left and right sides of the top of the crossbeam. The reinforcing members include vertical tie rods and inclined tie rods. There are multiple sets of vertical tie rods, which are arranged at intervals along the left and right direction. The two ends of the vertical tie rods are fixedly connected to the top of the crossbeam and the top of the main body of the shed, respectively. The inclined tie rods are inclinedly arranged between two adjacent sets of vertical tie rods. The two ends of the inclined tie rods are fixedly connected to the top of the crossbeam and the top of the main body of the shed, respectively. The vertical tie rods and inclined tie rods provided between the top of the crossbeam and the top of the main body of the shed further enhance the stability of the crossbeam and ensure the safety of drying clothes between the extension rods at the bottom of the crossbeam.

[0014] Preferably, the connecting rod is provided with an anti-rust coating. The anti-rust coating on the connecting rod can prevent the moisture in the crop from soaking the connecting rod for a long time during drying, thus ensuring the safety of the connecting rod and the crop being dried.

[0015] The advantages of adopting the above technical solution are:

[0016] This utility model includes a main frame, with multiple sets of columns spaced apart on both sides of the main frame along the front-to-back direction. Multiple sets of fixing plates are fixedly fixed at intervals along the vertical direction on the columns. Mounting seats are fixedly fixed around the top of the fixing plates at intervals. A connecting rod is provided between two adjacent sets of fixing plates along the front-to-back direction. When drying crops on the connecting rod on the main frame, the operator can raise the higher connecting rod through the adjustment mechanism. When the rod is raised until it is disengaged from the slot, the connecting rod can be rotated and lowered to reduce its height, thus facilitating direct drying by the operator and improving the convenience of crop drying. Attached Figure Description

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

[0018] Figure 1 A schematic diagram of the structure of this utility model is shown;

[0019] Figure 2 A partial structural schematic diagram of this utility model is shown;

[0020] Figure 3 A partial structural schematic diagram of this utility model is shown;

[0021] Figure 4 A schematic diagram of the adjustment mechanism is shown.

[0022] The components include: 1. Main frame structure; 100. Horizontal beam; 101. Vertical tie rod; 102. Inclined tie rod; 2. Column; 3. Fixing plate; 301. Mounting base; 302. Through hole; 303. Slot; 4. Connecting rod; 401. Fixing rod; 5. Insert rod; 501. Pin hole; 6. Extension column; 7. Support rod; 701. U-shaped plate. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] like Figure 1-4 As shown, this utility model embodiment discloses a multi-purpose support device, including...

[0025] The main body of the canopy 1 has multiple sets of columns 2 spaced at intervals along the front-back direction on both sides of the main body of the canopy 1;

[0026] The positioning base is fixedly sleeved on each column 2 at intervals. The positioning base includes a fixing plate 3. Mounting bases 301 are fixedly arranged at intervals around the top of the fixing plate 3. The bottom of the mounting base 301 is provided with a through hole 302. The mounting base 301 is provided with a top-opening slot 303 above the through hole 302.

[0027] The connecting rod 4 is set between the front and rear adjacent columns 2. A set of fixing rods 401 is fixedly set at both ends of the connecting rod 4. Two sets of insert rods 5 are set at intervals at the end of the fixing rod 401 away from the connecting rod 4. The two sets of insert rods 5 are respectively inserted into the through hole 302 and the slot 303.

[0028] In the above structure, the connecting rod 4 can be adjusted by an adjustment mechanism, which includes a support rod 7 and a U-shaped plate 701. The U-shaped plate 701 is located at one end of the support rod 7 and has a U-shaped groove that matches the connecting rod 4. When it is necessary to rotate and lower the connecting rod 4, which is at a higher height, the operator holds the support rod 7 and uses the U-shaped plate 701 at one end of the support rod 7 to support and move the connecting rod 4 through the U-shaped groove on the U-shaped plate 701, thereby lowering the connecting rod 4. The operation is convenient.

[0029] In at least one embodiment, the height of the side wall of the slot 303 near the column 2 is greater than the height of the side wall away from the column 2. When the connecting rod 4 drives the insertion rod 5 in the slot 303 to rise, when the insertion rod 5 rises to the opening of the slot 303, the side wall of the slot 303 near the column 2 abuts and limits the insertion rod 5, preventing the connecting rod 4 from rotating and lowering towards the column 2, thus ensuring the safety of the area below the connecting rod 4.

[0030] In at least one embodiment, the fixing rod 401 is provided with an insertion hole, and the side wall of the fixing rod 401 is provided with a pin hole 501 that passes through the insertion hole. One end of the insertion rod 5 near the fixing rod 401 is inserted into the insertion hole. The insertion rod 5 is provided with a through hole aligned with the pin hole 501. After one end of the insertion rod 5 is inserted into the insertion hole of the fixing rod 401, the through hole and the pin hole 501 are aligned. Then, the operator inserts a cotter pin (not shown in the figure) into the through hole and the pin hole 501, thereby connecting and limiting the insertion rod 5 and the fixing rod 401 to prevent the insertion rod 5 from sliding axially.

[0031] In at least one embodiment, multiple sets of crossbeams 100 are fixedly arranged at intervals on the top of the main body 1 of the shed, and extension columns 6 are fixedly arranged at the bottom of the crossbeams 100. The positioning seat and the connecting rod 4 are arranged at the bottom of the extension column 6. The connection relationship between the connecting rod 4 and the positioning seat is the same as described above. By setting the positioning seat and the connecting rod 4 at the bottom of the extension column 6, the number of drying points on the main body 1 of the shed is increased, thereby improving the drying efficiency.

[0032] In at least one embodiment, reinforcing members are provided on the left and right sides of the top of the crossbeam 100. The reinforcing members include vertical tie rods 101 and inclined tie rods 102. There are multiple sets of vertical tie rods 101, which are arranged at intervals in the left and right direction. The two ends of the vertical tie rods 101 are fixedly connected to the top of the crossbeam 100 and the top of the canopy body 1, respectively. The inclined tie rods 102 are inclinedly arranged between two adjacent sets of vertical tie rods 101. The two ends of the inclined tie rods 102 are fixedly connected to the top of the crossbeam 100 and the top of the canopy body 1, respectively. The vertical tie rods 101 and inclined tie rods 102 provided between the top of the crossbeam 100 and the top of the canopy body 1 further enhance the stability of the crossbeam 100 and ensure the safety of drying clothes between the extension rods at the bottom of the crossbeam 100.

[0033] In at least one embodiment, the connecting rod 4 is provided with an anti-rust coating. The anti-rust coating on the connecting rod 4 can prevent the moisture in the crop from soaking the connecting rod 4 for a long time during drying, thus ensuring the safety of the connecting rod 4 and the dried crop.

[0034] When drying crops on the greenhouse frame, multiple sets of connecting rods 4 are arranged from bottom to top between two adjacent sets of uprights 2 along the front-back direction. Two sets of insert rods 5 are installed on the fixed rods 401 at both ends of the connecting rods 4. The two sets of insert rods 5 are inserted into through holes 302 and slots 303 respectively. The through holes 302 and slots 303 can limit the horizontal movement of the insert rods 5, thus ensuring the stability of the connecting rods 4. On the lower connecting rods 4, workers can directly dry the crops on them. When drying crops on the higher connecting rods 4, the connecting rods 4 are raised upwards through an adjustment mechanism. As the connecting rods 4 move upwards, the fixed rods 401 and insert rods 5 rise synchronously. When the insert rods 5 in the through holes 302 and slots 303 rise, the insert rod 5 located in the slot 303 rises until it disengages from the slot 303. Workers can move the connecting rod 4 horizontally, causing it to rotate and descend along the insert rod 5 inside the through hole 302. This lowers the height of the connecting rod 4, allowing workers to place crops directly on it for drying. After the crops are placed, the connecting rod 4 is rotated and raised using an adjustment mechanism. When the insert rod 5 outside the through hole 302 is directly above the opening of the slot 303, the connecting rod 4 is lowered, embedding it into the slot 303. The through hole 302 and slot 303 limit the movement of the two sets of insert rods 5 and the connecting rod 4, ensuring the stability of the connecting rod 4, preventing workers from having to climb to dry the crops, improving the convenience and efficiency of the drying operation.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A multi-use stent device, characterized by: include The main body of the canopy has multiple sets of columns spaced at intervals along both sides in the front-to-back direction; The positioning base is provided with two fixedly fitted on each column at intervals. The positioning base includes a fixing plate, and mounting bases are fixedly provided at intervals around the top of the fixing plate. The bottom of the mounting base is provided with a through hole, and the mounting base is provided with a top-opening slot above the through hole. The connecting rod is set between adjacent columns at the front and rear. A set of fixing rods is fixed at both ends of the connecting rod. Two sets of insert rods are set at intervals at the ends of the fixing rods away from the connecting rods. The two sets of insert rods are respectively inserted into the through hole and the slot.

2. The multi-use stent device of claim 1, wherein: The height of the side wall near the column at the slot opening is greater than the height of the side wall away from the column.

3. The multi-use stent device of claim 1, wherein: The fixing rod is provided with an insertion hole, and the side wall of the fixing rod is provided with a pin hole that passes through the insertion hole. The end of the insertion rod near the fixing rod is inserted into the insertion hole, and the insertion rod is provided with a through hole aligned with the pin hole.

4. The multi-use stent device of claim 1, wherein: The top of the main frame is fixedly provided with multiple sets of crossbeams at intervals, and the bottom of the crossbeams is fixedly provided with extension columns. The bottom of the extension columns is provided with the positioning seat and the connecting rod.

5. The multi-use stent device of claim 4, wherein: The top of the crossbeam is provided with reinforcing members on the left and right sides. The reinforcing members include vertical tie rods and inclined tie rods. There are multiple sets of vertical tie rods, which are arranged at intervals along the left and right direction. The two ends of the vertical tie rods are fixedly connected to the top of the crossbeam and the top of the main body of the canopy, respectively. The inclined tie rods are inclinedly arranged between two adjacent sets of vertical tie rods. The two ends of the inclined tie rods are fixedly connected to the top of the crossbeam and the top of the main body of the canopy, respectively.

6. The multi-use stent device of claim 1, wherein: The connecting rod is provided with an anti-rust coating.

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