Steel frame structure of glass greenhouse

Abstract

The utility model discloses a steel frame structure of a glass greenhouse, which belongs to the technical field of greenhouses and comprises a supporting rod, a positioning component is arranged on one side of the supporting rod, an adjusting component is arranged in the supporting rod, a cross beam is arranged above the adjusting component, an arched frame is arranged above the cross beam, a connecting rod is arranged above the arched frame, and a connecting rod is arranged above the connecting rod. The greenhouse is provided with the lifting plate, the trapezoidal lead screw, the first bevel gear, the second bevel gear and the rotating handle, the height of the greenhouse can be conveniently adjusted according to the use requirement, the fixing base, the square inserting block, the fixing rod, the fixing sliding block and the fixing spring are arranged, and therefore the greenhouse can be conveniently adjusted, and the greenhouse is convenient to use. And an ejector rod, a clamping seat, a clamping rod, a clamping block, a clamping sliding block and a clamping spring are arranged, so that a pull ring of the locking assembly can be conveniently limited after being pulled downwards, and the pull ring is prevented from rebounding.

Description

Technical Field

[0001] The utility model belongs to the technical field of greenhouses, and in particular relates to a steel frame structure of a glass greenhouse. Background Art

[0002] Greenhouses are facilities that can transmit light and keep heat for growing plants. In seasons that are not suitable for plant growth, they can provide a greenhouse growth period and increase production. They are mostly used for the cultivation or seedling raising of warm-loving vegetables, flowers, trees and other plants in low-temperature seasons. Glass greenhouses are greenhouses with glass as the main light-transmitting covering material, and are a type of greenhouse.

[0003] Chinese patent application No. 202320767308.3 discloses a steel frame structure of a glass greenhouse, including a crossbeam, both sides of the bottom of the crossbeam are fixedly connected with support columns, the top of the crossbeam is provided with a groove, and the bottom of the inner wall of the groove is movably connected with an arch frame, and the bottom of the inner wall of the groove is fixedly connected with a driving box, the surface of the arch frame is provided with a card slot, and both sides of the bottom of the inner wall of the driving box are provided with a slide slot. The utility model adopts an operator to install the support column at the bottom of the driving box on the ground, and then pull the pull ring downward to make the movable block move downward, thereby releasing the limit on the locking frame, and then under the action of the tension spring, the locking frames are close to each other, the arch frame is placed in the groove, and then the pull ring is released, and under the action of the spring, the movable block moves up, thereby having a thrust on the locking frame, so that the locking frames are away from each other, so that the locking frame is engaged with the card slot, thereby fixing the arch frame, and the device has the advantage of high space utilization.

[0004] The above-mentioned disclosed patent has the following characteristics: 1. When in use, the crossbeam is supported by the support column, but it is inconvenient to adjust the height of the greenhouse according to the actual installation needs of the staff; 2. When in use, the movable block is moved down by pulling down the pull ring to release the limit on the locking frame, and then the arch frame is installed, but when in use, after pulling down the movable block, it is inconvenient to limit it, and it needs to be pulled continuously, otherwise it will automatically rebound, making it inconvenient to install the arch frame. Utility Model Content

[0005] To solve the problems raised in the above background technology, the utility model provides a steel frame structure of a glass greenhouse, which is convenient for adjusting the height of the greenhouse according to actual installation needs, and is convenient for limiting the pull ring after the movable block is pulled down to prevent it from automatically rebounding.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel frame structure of a glass greenhouse, comprising a support rod, a positioning assembly is arranged on one side of the support rod, an adjustment assembly is arranged inside the support rod, a cross beam is arranged above the adjustment assembly, an arch frame is arranged above the cross beam, a connecting rod is arranged above the arch frame, a locking assembly is arranged at the connection between the cross beam and the arch frame, and a limiting assembly is arranged at the pull ring of the locking assembly.

[0007] Preferably, the adjustment assembly includes a lifting plate, a trapezoidal screw, a bevel gear 1, a bevel gear 2 and a turning handle, wherein a lifting plate is arranged inside the support rod, the internal thread of the lifting plate is connected to the trapezoidal screw, one end of the trapezoidal screw is arranged with a bevel gear 1, one side of the bevel gear 1 is meshingly connected with the bevel gear 2, and one end of the bevel gear 2 is arranged with a turning handle.

[0008] Preferably, a fixing seat is provided above the lifting plate, a square plug is inserted above the fixing seat, a fixing rod is provided on one side of the square plug, a fixing slide is provided at one end of the fixing rod, and a fixing spring is provided above the fixing slide.

[0009] Preferably, a guide slider is provided on one side of the lifting plate, and a guide groove matching the guide slider is provided inside the support rod.

[0010] Preferably, the limiting assembly includes a push rod, a clamping seat, a clamping rod, a clamping block, a clamping slide and a clamping spring, wherein a push rod is provided on one side of the pull ring of the locking assembly, a clamping seat is provided on one side of the push rod, a clamping rod is provided inside the clamping seat, a clamping block is provided at one end of the clamping rod, a clamping slide is provided above the clamping rod, and a clamping spring is provided on one side of the clamping slide.

[0011] Preferably, a guide sliding opening is provided at one end of the clamping block, and a clamping hole matching the clamping block is provided at one side of the push rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of adjusting the height of the greenhouse according to the actual installation needs by setting the adjustment component. The lifting plate, trapezoidal screw, bevel gear 1, bevel gear 2 and handle are set to adjust the height of the greenhouse according to the needs of use. The fixed seat, square plug, fixed rod, fixed slide block and fixed spring are set to facilitate the connection and fixation between the beam and the lifting plate.

[0014] 2. The utility model sets a limit component, so that after the movable block is pulled down, the pull ring can be limited to prevent it from automatically rebounding. A push rod, a clamping seat, a clamping rod, a clamping block, a clamping slide block and a clamping spring are set, so that after the pull ring of the locking assembly is pulled down, it can be limited to prevent it from rebounding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the enlarged position A in the adjustment component of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the limit assembly of the utility model.

[0020] In the figure: 1. support rod; 2. positioning assembly; 3. adjustment assembly; 31. lifting plate; 32. trapezoidal screw; 33. guide slide block; 34. bevel gear one; 35. bevel gear two; 36. turning handle; 311. fixing seat; 312. square plug block; 313. fixing rod; 314. fixing slide block; 315. fixing spring; 4. crossbeam; 5. arch frame; 6. locking assembly; 7. limit assembly; 71. push rod; 72. clamping seat; 73. clamping rod; 74. clamping block; 75. clamping slide block; 76. clamping spring; 8. connecting rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5The utility model provides the following technical solutions: a steel frame structure of a glass greenhouse, including a support rod 1, a positioning assembly 2 is arranged on one side of the support rod 1, an adjusting assembly 3 is arranged inside the support rod 1, a cross beam 4 is arranged above the adjusting assembly 3, an arch frame 5 is arranged above the cross beam 4, a connecting rod 8 is arranged above the arch frame 5, a locking assembly 6 is arranged at the connection between the cross beam 4 and the arch frame 5, and a limiting assembly 7 is arranged at the pull ring of the locking assembly 6.

[0024] Specifically, the adjustment component 3 includes a lifting plate 31, a trapezoidal screw 32, a bevel gear 1 34, a bevel gear 2 35 and a turning handle 36, wherein the lifting plate 31 is arranged inside the support rod 1, the internal thread of the lifting plate 31 is connected with the trapezoidal screw 32, one end of the trapezoidal screw 32 is arranged with a bevel gear 1 34, one side of the bevel gear 1 34 is meshedly connected with the bevel gear 2 35, and one end of the bevel gear 2 35 is arranged with a turning handle 36.

[0025] By adopting the above technical solution, the handle 36 is rotated, and the rotation of the handle 36 drives the bevel gear 2 35 to rotate, and the rotation of the bevel gear 2 35 drives the bevel gear 1 34 to rotate, and the rotation of the bevel gear 1 34 drives the trapezoidal screw 32 to rotate, thereby driving the lifting plate 31 to rise and fall, and adjusting the height of the device, so that when the device is in use, it is convenient to adjust the height of the greenhouse according to the needs of installation and use, thereby improving the practicality of use.

[0026] Specifically, a fixing seat 311 is provided above the lifting plate 31, a square plug block 312 is inserted above the fixing seat 311, a fixing rod 313 is provided on one side of the square plug block 312, a fixing slider 314 is provided at one end of the fixing rod 313, and a fixing spring 315 is provided above the fixing slider 314.

[0027] By adopting the above technical solution, the fixing rod 313 is pulled, and the fixing rod 313 drives the fixing slider 314 to move and compress the fixing spring 315, and then the square plug block 312 and the fixing seat 311 are connected, and then the fixing rod 313 is loosened, the fixing spring 315 is reset, and the fixing rod 313 is driven to be inserted into the fixing hole to fix the square plug block 312, thereby connecting the cross beam 4 and the support rod 1.

[0028] Specifically, a guide slider 33 is provided on one side of the lifting plate 31 , and a guide groove matching the guide slider 33 is provided inside the support rod 1 .

[0029] By adopting the above technical solution, the guide slider 33 cooperates with the guide slot to facilitate guiding and limiting the movement of the lifting plate 31.

[0030] When the present embodiment is in use: the turning handle 36 is turned, the turning handle 36 drives the bevel gear 2 35 to rotate, the bevel gear 2 35 drives the bevel gear 1 34 to rotate, the bevel gear 1 34 drives the trapezoidal screw rod 32 to rotate, thereby driving the lifting plate 31 to rise and fall, and adjusting the height of the device, pulling the fixing rod 313, the fixing rod 313 drives the fixing slider 314 to move and compress the fixing spring 315, and then connects the square plug block 312 and the fixing seat 311, and then loosens the fixing rod 313, the fixing spring 315 resets, drives the fixing rod 313 to insert into the fixing hole, fixes the square plug block 312, thereby connecting the cross beam 4 and the support rod 1, so that when the device is in use, it is convenient to adjust the height of the greenhouse according to the needs of installation and use, and it is convenient to assemble the cross beam 4 and the support rod 1, thereby improving the practicality of use.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: specifically, the limiting assembly 7 includes a push rod 71, a clamping seat 72, a clamping rod 73, a clamping block 74, a clamping slide block 75 and a clamping spring 76, wherein a push rod 71 is provided on one side of the pull ring of the locking assembly 6, a clamping seat 72 is provided on one side of the push rod 71, a clamping rod 73 is provided inside the clamping seat 72, a clamping block 74 is provided at one end of the clamping rod 73, a clamping slide block 75 is provided above the clamping rod 73, and a clamping spring 76 is provided on one side of the clamping slide block 75.

[0033] By adopting the above technical solution, when the pull ring is pulled downward, the pull ring will drive the push rod 71 to move. Under the action of the guide slide, the movement of the push rod 71 will drive the clamping block 74 to move to one side. The movement of the clamping block 74 will drive the clamping rod 73 to move to one side. The movement of the clamping rod 73 will drive the clamping slider 75 to move and compress the clamping spring 76 until the clamping hole of the push rod 71 and the clamping block 74 coincide with each other. The clamping spring 76 is reset, driving the clamping block 74 to insert into the clamping hole, fixing the push rod 71, and thus fixing the pull ring to prevent it from rebounding.

[0034] Specifically, a guide sliding opening is provided at one end of the clamping block 74 , and a clamping hole matching the clamping block 74 is provided at one side of the push rod 71 .

[0035] By adopting the above technical solution, the guide slide makes it easy for the push rod 71 to move downward and abut against the clamping block 74, which can drive the clamping block 74 to move to one side, and the clamping hole makes it easy for the clamping block 74 to be inserted to fix the push rod 71.

[0036] When the present embodiment is in use, when the pull ring is pulled downward, the pull ring will drive the push rod 71 to move. Under the action of the guide slide, the movement of the push rod 71 will drive the clamping block 74 to move to one side. The movement of the clamping block 74 will drive the clamping rod 73 to move to one side. The movement of the clamping rod 73 will drive the clamping slider 75 to move and compress the clamping spring 76 until the clamping hole of the push rod 71 coincides with the clamping block 74. The clamping spring 76 is reset, driving the clamping block 74 to be inserted into the clamping hole, fixing the push rod 71, and thus fixing the pull ring to prevent it from rebounding.

[0037] The structure and use principle of the positioning component 2 and the locking component 6 in the utility model have been disclosed in a steel frame structure of a glass greenhouse disclosed in Chinese patent application No. 202320767308.3. Its working principle is that when in use, the pull ring is pulled downward to move the movable block downward, thereby releasing the limit on the locking frame, and then under the action of the tension spring, the locking frames are close to each other, and then the arch frame 5 is placed in the groove, and then the pull ring is released. Under the action of the spring and the operator's hand, the movable block is pushed upward to move the movable block upward, thereby exerting a thrust on the locking frame, so that the locks are away from each other, and the locking frame is engaged with the slot, thereby fixing the arch frame 5. Through the setting of the screw sleeve and the screw, the screw can be rotated to move the screw downward, so that the screw is inserted into the ground, thereby improving the stability of the device.

[0038] Working principle and use process of the utility model: when the utility model is used, the support rod 1 is adjusted to a suitable height through the adjusting component 3, and then the cross beam 4 and the support rod 1 are connected, and then the arch frame 5 is installed through the locking component 6. When the locking component 6 is used, the pull ring thereof can be limited by the limiting component 7 to prevent rebound when pulled out, thereby completing the installation. When the support rod 1 is used, it can be stably placed through the positioning component 2. When the adjusting component 3 is in use, the turning handle 36 is rotated, and the turning handle 36 rotates to drive the bevel gear 2 35 to rotate, and the bevel gear 2 35 rotates to drive the bevel gear 1 34 to rotate, and the bevel gear 1 34 rotates to drive the trapezoidal screw rod 32 to rotate, thereby driving the lifting plate 31 to lift and lower, and adjusting the height of the device, pulling the fixing rod 313, and the fixing rod 313 drives the fixing slider 314 to move and compress the fixing spring 315, and then the square plug block 312 and the fixing seat 311 are fixed. When the locking cam 315 is in the state of being lifted up, the locking cam 314 can be easily locked to the locking cam 316 by means of the locking cam 316. The locking cam 314 can be easily locked to the locking cam 316 by means of the locking cam 316.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel frame structure of a glass greenhouse, including support rods, characterized in that: A positioning assembly is provided on one side of the support rod, an adjusting assembly is provided inside the support rod, a crossbeam is provided above the adjusting assembly, an arch frame is provided above the crossbeam, a connecting rod is provided above the arch frame, a locking assembly is provided at the connection between the crossbeam and the arch frame, and a limiting assembly is provided at the pull ring of the locking assembly.

2. The steel frame structure of a glass greenhouse according to claim 1, characterized in that: The adjustment assembly includes a lifting plate, a trapezoidal screw, a bevel gear 1, a bevel gear 2 and a turning handle, wherein a lifting plate is arranged inside the support rod, the internal thread of the lifting plate is connected with the trapezoidal screw, one end of the trapezoidal screw is arranged with a bevel gear 1, one side of the bevel gear 1 is meshedly connected with the bevel gear 2, and one end of the bevel gear 2 is arranged with a turning handle.

3. The steel frame structure of a glass greenhouse according to claim 2, characterized in that: A fixing seat is arranged above the lifting plate, a square plug is inserted above the fixing seat, a fixing rod is arranged on one side of the square plug, a fixing slide is arranged at one end of the fixing rod, and a fixing spring is arranged above the fixing slide.

4. The steel frame structure of a glass greenhouse according to claim 2, characterized in that: A guide slide block is arranged on one side of the lifting plate, and a guide groove matching the guide slide block is arranged inside the support rod.

5. The steel frame structure of a glass greenhouse according to claim 1, characterized in that: The limiting assembly includes a push rod, a clamping seat, a clamping rod, a clamping block, a clamping slide and a clamping spring, wherein a push rod is provided on one side of the pull ring of the locking assembly, a clamping seat is provided on one side of the push rod, a clamping rod is provided inside the clamping seat, a clamping block is provided at one end of the clamping rod, a clamping slide is provided above the clamping rod, and a clamping spring is provided on one side of the clamping slide.

6. The steel frame structure of a glass greenhouse according to claim 5, characterized in that: One end of the clamping block is provided with a guide sliding opening, and one side of the push rod is provided with a clamping hole matching the clamping block.

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