CN219548006U

CN219548006U - Special steel frame structure for multi-span greenhouse

Info

Publication number: CN219548006U
Application number: CN202321163931.4U
Authority: CN
Inventors: 陈拓; 杨杰; 陈虎
Original assignee: Zhongcheng Lianjian Industry Hubei Co ltd
Current assignee: Zhongcheng Lianjian Industry Hubei Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-08-18
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a special steel frame structure for a multi-span greenhouse, which comprises a fixed rod, wherein the bottom end of the fixed rod is fixedly connected with a reinforcing rod, the top of the fixed rod is provided with four mounting holes, the bottom of the fixed rod is provided with a square hole, the inner wall of the square hole is penetrated with a screw rod which is rotationally connected with the square hole, the top end of the screw rod is sleeved with a lifting plate which is in threaded connection with the screw rod, the outer side of the lifting plate is in sliding connection with the fixed rod, the top of the lifting plate is fixedly connected with four locking rods, the top ends of the four locking rods penetrate through the fixed rod and respectively extend into the four mounting holes, and the outer side of the fixed rod is provided with a cross beam and an arch bar. The utility model has the advantages that the steel frame is convenient and quick to assemble and disassemble, the disassembly difficulty is effectively reduced, and the maintenance or replacement efficiency of the steel frame is improved.

Description

Special steel frame structure for multi-span greenhouse

Technical Field

The utility model relates to a steel frame structure special for a multi-span greenhouse.

Background

A multi-span greenhouse is an upgrade of a greenhouse, which is actually a super greenhouse, or understood as an extension. The original independent single-room greenhouse is connected by scientific means, reasonable design and excellent materials.

When the multi-span greenhouse is installed, the steel frame is used as a main body, but the traditional steel frame of the multi-span greenhouse is easy to deform and bend when in use, so that the multi-span greenhouse needs to be maintained and replaced regularly, the installation and connection of the traditional multi-span greenhouse are difficult, a great deal of time is required to be spent for disassembling the steel frame, and the disassembly efficiency is further influenced, so that the special steel frame structure of the multi-span greenhouse is required.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a steel frame structure special for a multi-span greenhouse.

In order to solve the background technical problem, the utility model adopts the following technical scheme.

The utility model provides a special steel frame construction of multi-span greenhouse, includes the dead lever, the bottom fixedly connected with stiffening rod of dead lever, four mounting holes have been seted up at the top of dead lever, square hole has been seted up to the bottom of dead lever, the inner wall in square hole alternates there is the lead screw rather than rotating to be connected, the top cover of lead screw is equipped with rather than threaded connection's lifter plate, the outside and the dead lever sliding connection of lifter plate, four the top fixedly connected with locking lever of lifter plate, four the top of locking lever all runs through the dead lever and extends to the inside of four mounting holes respectively, the outside of dead lever is provided with crossbeam and arched bar, the equal fixedly connected with in both ends of crossbeam and arched bar with the installation piece of mounting hole looks adaptation, four all set up the jack with locking lever looks adaptation on the installation piece.

As a further description of the above technical solution:

the bottom cover of dead lever is equipped with rather than fixed connection's backup pad, the bottom fixedly connected with evenly distributed's of backup pad inserted bar.

As a further description of the above technical solution:

the utility model discloses a concrete reinforced concrete slab, including reinforcing rod, baffle, screw rod, fixing rod, screw rod, baffle, piston plate, screw rod and square hole's top are run through in proper order and run through to the top of piston plate, the front and the back of slide all with the inner wall sliding connection of reinforcing rod, two the equal fixedly connected with picture peg that the equidistance was arranged in opposite sides of slide, two sets of the opposite sides of picture peg all run through the reinforcing rod and extend to the outside of reinforcing rod, the top alternate on the baffle has the pipe, the inner wall sliding connection of reinforcing rod has the piston plate, the top of piston plate rotates and is connected with the screw rod, the top of screw rod runs through the inside that runs through reinforcing rod and dead lever and extends to the square hole in proper order.

As a further description of the above technical solution:

the screw rod is fixedly connected with discs at the opposite ends of the screw rod and the screw rod, and anti-skidding lines are formed on the surfaces of the two discs.

As a further description of the above technical solution:

the top of dead lever fixedly connected with four accessory plates, the one end of crossbeam and bow member contacts with two accessory plates respectively.

Compared with the prior art, the utility model has the advantages that:

the steelframe installation in this scheme is dismantled very convenient and fast, and effectual reduction dismouting degree of difficulty promotes the efficiency to the steelframe maintenance or change, has improved the practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a diagram showing the positional relationship between a beam and a arch bar and a fixing bar in the present utility model;

FIG. 3 is a cross-sectional view of a fixing rod according to the present utility model;

fig. 4 is an enlarged view of the portion a of fig. 3 according to the present utility model.

The reference numerals in the figures illustrate:

1. a fixed rod; 2. a reinforcing rod; 3. a mounting hole; 4. square holes; 5. a screw rod; 6. a lifting plate; 7. a locking lever; 8. a cross beam; 9. arch bars; 10. a mounting block; 11. a jack; 12. a support plate; 13. a rod; 14. a partition plate; 15. a slide plate; 16. inserting plate; 17. a conduit; 18. a piston plate; 19. a screw; 20. a disc; 21. and an auxiliary plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1 to 4, in the present utility model: the utility model provides a special steel frame construction of multi-span greenhouse, including dead lever 1, the bottom fixedly connected with stiffening rod 2 of dead lever 1, four mounting holes 3 have been seted up at the top of dead lever 1, square hole 4 has been seted up to the bottom of dead lever 1, the inner wall in square hole 4 alternates has the lead screw 5 rather than rotating and being connected, the top cover of lead screw 5 is equipped with lifter plate 6 rather than threaded connection, the outside and the dead lever 1 sliding connection of lifter plate 6, the top fixedly connected with four locking bars 7 of lifter plate 6, the top of four locking bars 7 all runs through dead lever 1 and extends to the inside of four mounting holes 3 respectively, the outside of dead lever 1 is provided with crossbeam 8 and arch bar 9, the equal fixedly connected with in both ends of crossbeam 8 and arch bar 9 with the installation piece 10 of mounting hole 3 looks adaptation, jack 11 with locking bar 7 looks adaptation has all been seted up on four installation pieces 10.

According to the utility model, when the device is used, firstly, a user takes out the beam 8 to be installed, two fixing rods 1 for fixing the beam 8 are placed at two ends of the beam 8, then the mounting holes 3 at the tops of the two fixing rods 1 are sleeved on the mounting blocks 10 on the beam 8, the preliminary steel frame can be installed, a second steel frame is installed in the same mode, then the user vertically places the two assembled steel frames, takes out the two arch rods 9 and places the two arch rods between the two groups of steel frames, the mounting blocks 10 at the two ends of the two arch rods 9 are inserted into the mounting holes 3 on the four fixing rods 1, the connection of the two groups of steel frames can be completed, the steel frame blank is basically completed, the four reinforcing rods 2 are inserted into the ground bottom, the fixing rods 1 can be fixed at the moment, the screw rods 5 are rotated, the screw rods 5 are driven to be screwed with the lifting plates 6 after the screw rods 5 are rotated, the lifting plates 6 are lifted up along the fixing rods 1, the locking rods 7 are driven to be inserted into the jacks 11 on the corresponding mounting blocks 10, the two arch rods 9 are taken out, the two arch rods 9 are conveniently removed from the frame 1, the frame is replaced by the user, and the device can be detached from the frame 1 in a small time, and the user can be conveniently and the frame is not required to be detached from the frame 1 in the frame through the lifting device according to the mode.

Please refer to fig. 1-4, wherein: the bottom of the fixed rod 1 is sleeved with a supporting plate 12 fixedly connected with the fixed rod, and the bottom of the supporting plate 12 is fixedly connected with evenly distributed inserted bars 13.

According to the utility model, the stability of the support of the fixed rod 1 can be improved through the arrangement of the support plate 12 and the inserted rod 13, the condition that the fixed rod 1 is inclined is avoided, and the service life of the steel frame is prolonged.

Please refer to fig. 4, wherein: the reinforcing rod 2 is the cavity setting, the inner wall fixedly connected with two baffles 14 of reinforcing rod 2, sliding connection has slide 15 between two baffles 14, the front and the back of two slide 15 all with the inner wall sliding connection of reinforcing rod 2, the picture peg 16 that the equal fixedly connected with equidistance was arranged in the opposite sides of two slide 15, the opposite sides of two sets of picture peg 16 all runs through reinforcing rod 2 and extends to the outside of reinforcing rod 2, it has pipe 17 to alternate on the top baffle 14, the inner wall sliding connection of reinforcing rod 2 has piston plate 18, the top rotation of piston plate 18 is connected with screw rod 19, the top of screw rod 19 runs through the inside that runs through reinforcing rod 2 and dead lever 1 and extends to square hole 4 in proper order, screw rod 19's outside and dead lever 1 threaded connection.

According to the utility model, after the fixed rod 1 is inserted into the ground, a user can improve the fixing effect of the reinforcing rod 2 on the fixed rod 1 by rotating the screw 19, the screw 19 rotates and drives the piston plate 18 to slide along the inner wall of the reinforcing rod 2, the piston plate 18 can fill liquid in the reinforcing rod 2 between the two sliding plates 15 through the guide pipe 17, along with the entering of the liquid, pressure can be generated between the two sliding plates 15, the two sliding plates 15 can move in opposite directions, and then the sliding plates 15 can drive the inserting plate 16 to be inserted into soil, so that the stability of the reinforcing rod 2 for supporting the fixed rod 1 is improved.

Please refer to fig. 1 and 4, wherein: the opposite ends of the screw rod 5 and the screw rod 19 are fixedly connected with discs 20, and the surfaces of the two discs 20 are provided with anti-skid patterns.

In the utility model, the disc 20 is arranged, so that a user can conveniently rotate the screw rod 5 and the screw rod 19, and the practicability of the device is improved.

Please refer to fig. 1 and 2, wherein: four auxiliary plates 21 are fixedly connected to the top of the fixing rod 1, and one ends of the cross beam 8 and the arch rod 9 are respectively contacted with the two auxiliary plates 21.

In the utility model, the beam 8 and the arch bar 9 can be supported in an auxiliary way by the auxiliary plate 21, so that the stability of the steel frame is further enhanced.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a special steel frame construction of multi-span greenhouse, includes dead lever (1), its characterized in that: the bottom of dead lever (1) fixedly connected with reinforcing rod (2), four mounting holes (3) have been seted up at the top of dead lever (1), square hole (4) have been seted up to the bottom of dead lever (1), the inner wall in square hole (4) alternates has lead screw (5) rather than rotating to be connected, the top cover of lead screw (5) is equipped with lifter plate (6) rather than threaded connection, the outside and dead lever (1) sliding connection of lifter plate (6), four locking lever (7) are fixedly connected with at the top of lifter plate (6), four the top of locking lever (7) all runs through dead lever (1) and extends to the inside of four mounting holes (3) respectively, the outside of dead lever (1) is provided with crossbeam (8) and arch bar (9), the equal fixedly connected with in both ends of crossbeam (8) and arch bar (9) with mounting hole (3) looks adaptation installation piece (10), four jack (11) with locking lever (7) looks adaptation have all been seted up on installation piece (10).

2. The steel frame structure special for a multi-span greenhouse according to claim 1, wherein: the bottom of the fixed rod (1) is sleeved with a supporting plate (12) fixedly connected with the fixed rod, and the bottom of the supporting plate (12) is fixedly connected with evenly distributed inserted rods (13).

3. The steel frame structure special for a multi-span greenhouse according to claim 1, wherein: the utility model discloses a piston rod (1) of a piston rod, including reinforcing rod (2), baffle (14), slide (19) are connected with in advance, be cavity setting of reinforcing rod (2), the inner wall fixedly connected with of reinforcing rod (2) two baffle (14), two sliding connection has slide (15) between baffle (14), two the front and the back of slide (15) all with the inner wall sliding connection of reinforcing rod (2), two the equal fixedly connected with picture peg (16) of opposite sides of slide (15), two sets of opposite sides of picture peg (16) all run through reinforcing rod (2) and extend to the outside of reinforcing rod (2), the top interlude has pipe (17) on baffle (14), the inner wall sliding connection of reinforcing rod (2) has piston plate (18), the top rotation of piston plate (18) is connected with screw rod (19), the top of screw rod (19) runs through reinforcing rod (2) and dead lever (1) and extends to the inside of square hole (4) in proper order, the outside of screw rod (19) and dead lever (1) threaded connection.

4. The steel frame structure special for a multi-span greenhouse according to claim 1, wherein: the screw rod (5) is fixedly connected with discs (20) at the opposite ends of the screw rod (19), and anti-skidding lines are formed on the surfaces of the discs (20).

5. The steel frame structure special for a multi-span greenhouse according to claim 1, wherein: the top of the fixed rod (1) is fixedly connected with four auxiliary plates (21), and one ends of the cross beam (8) and the arch rod (9) are respectively contacted with the two auxiliary plates (21).