CN115596082A

CN115596082A - Steel construction rack easy to assemble

Info

Publication number: CN115596082A
Application number: CN202211387051.5A
Authority: CN
Inventors: 魏永建; 陈洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-01-13

Abstract

The invention discloses a steel structure net rack convenient to install, which relates to the technical field of steel structures and comprises a first upright post and a second upright post, wherein a reinforcing mechanism is arranged between the first upright post and the second upright post and comprises a bolt, a groove, a reinforcing beam, a fixed block, a supporting block, a first screw rod, a first round block and a rotating rod, the reinforcing beam is arranged between the first upright post and the second upright post, the groove is formed in the left side of the second upright post, and the right end of the reinforcing beam is arranged in the groove and movably connected with the groove; according to the invention, the limit of the right end of the reinforcing beam is removed by screwing the bolt, the rotating rod is rotated, the rotating rod drives the round block to rotate, the round block drives the screw rod to rotate, and the screw rod is separated from the fixed block, so that the limit of the left end of the reinforcing beam is removed, and the reinforcing beam is conveniently disassembled.

Description

Steel construction rack easy to assemble

Technical Field

The invention relates to the technical field of steel structures, in particular to a steel structure net rack convenient to install.

Background

As is well known, a steel structure is a structure made of steel materials, is one of main building structure types, is mainly made of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and is widely applied to the fields of large-scale plants, venues, super-high buildings and the like; current steel construction includes crossbeam, stand and reinforcing beam, and the crossbeam erects on the top of stand, and the reinforcing beam is installed between adjacent two sets of stands.

For example, chinese patent publication No. CN110748001A discloses the following technical solutions: the utility model provides a steel structure rack, includes the crossbeam, first screw has been seted up on crossbeam top surface, first screw quantity is established to a plurality of, and is a plurality of first screw evenly distributed is on the crossbeam top, first screw inboard is equipped with first bolt, first screw inboard and bolt threaded connection, the first knob of first bolt top fixedly connected with, the crossbeam bottom is equipped with the stand, stand quantity is established to a plurality of, and is a plurality of stand evenly distributed is in the crossbeam bottom, the second screw has been seted up on stand top surface.

The following problems exist in the prior art:

although the problem that disassembly and assembly are inconvenient due to welding between the reinforcing beam and the stand column is solved in the prior art, the reinforcing beam and the stand column are fixed through a plurality of bolts in the prior art, and the operation is complex, time-consuming and labor-consuming during assembly or disassembly.

Disclosure of Invention

The invention provides a steel structure net rack convenient to install, and aims to solve the problems in the background technology.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a steel structure rack easy to assemble, includes stand one and stand two, be provided with reinforcing mechanism between stand one and the stand two, reinforcing mechanism includes bolt, recess, reinforcing beam, fixed block, supporting shoe, lead screw one, circle piece one, bull stick, reinforcing beam sets up between stand one and stand two, the left side at stand two is seted up to the recess, and the right-hand member setting of reinforcing beam is at the inside and the recess swing joint of recess, two threaded connection of bolt and stand, and reinforcing beam's right-hand member passes through bolt and two fixed connection of stand, the left side outer wall of fixed block and the left side outer wall of supporting shoe all with the right side outer wall fixed connection of stand one, the bottom of lead screw one runs through the inside that supporting shoe and reinforcing beam extend to the fixed block in proper order, and lead screw one and supporting shoe, fixed block and reinforcing beam all threaded connection.

The technical scheme of the invention is further improved as follows: the bottom of the first round block is fixedly connected with the top of the first screw rod, the bottom of the rotating rod is fixedly connected with the top of the first round block, the reinforcing beam is arranged at the top of the fixed block, and the rotating rod is arranged to facilitate driving of the first round block to rotate.

The technical scheme of the invention is further improved as follows: the top fixedly connected with crossbeam of stand one and stand two, the bottom of crossbeam is provided with dismouting mechanism, dismouting mechanism is including inserted block, slot, draw-in groove, cavity one, dead lever, spring, stopper, ring, and the quantity of dismouting mechanism is two, two dismouting mechanism is located the top of stand one and stand two respectively, two the top at stand one and stand two is seted up respectively to the slot, two the top of inserted block all with the bottom fixed connection of crossbeam, and the inserted block is pegged graft in the inside of slot.

The technical scheme of the invention is further improved as follows: two the draw-in groove is seted up respectively on two inserted blocks, two the inside at stand one and stand two is seted up respectively to cavity one, two the spring housing is established on two dead levers, and spring and stopper all set up the inside at cavity one, two the one end that the ring was kept away from to the dead lever runs through the outer wall that runs through stand one and stand two respectively, and passes the inside that cavity one extended to the draw-in groove, dead lever and draw-in groove swing joint can conveniently stimulate the dead lever through setting up the ring.

The technical scheme of the invention is further improved as follows: the both ends of spring respectively with inner wall one side of cavity one and outer wall one side fixed connection of stopper, two the dead lever respectively with stand one and stand two swing joint, two the ring is fixed connection respectively and keeps away from the one end of draw-in groove at two dead levers, is for the spring can play a role through setting up the stopper, is for driving the dead lever through setting up the spring and removes.

The technical scheme of the invention is further improved as follows: and a second cavity is formed in each of the first upright column and the second upright column.

The technical scheme of the invention is further improved as follows: the two cavities II are internally provided with auxiliary mechanisms, each auxiliary mechanism comprises a round block II, a rotating shaft, a bearing I, a bevel gear II, a screw rod II, a bearing II, a moving block and a limiting rod, the top of each limiting rod penetrates through the top of the inner wall of the corresponding cavity II and extends to the inside of the corresponding cavity I, the two limiting rods are respectively movably connected with the corresponding upright post I and the upright post II, the bottom of each limiting rod is fixedly connected with the top of the corresponding moving block, the bearing II is fixedly connected to the top of the inner wall of the corresponding cavity II, the top of the screw rod II is fixedly connected with the inner ring of the corresponding bearing II, the screw rod II penetrates through the moving block and is in threaded connection with the moving block, and the bearing II is arranged to fix the screw rod II and meanwhile can be driven to rotate.

The technical scheme of the invention is further improved as follows: two fixed connection of awl tooth are in the bottom of lead screw two, awl tooth one is connected with two meshing of awl tooth, one end of pivot and one side fixed connection of awl tooth one, a bearing fixed connection is in inner wall one side of cavity two, two the one end that awl tooth one was kept away from in the pivot runs through the inner wall one side of two cavities respectively and extends to the outside of stand one and stand two, and respectively with one side outer wall fixed connection of two lumps of circles, rotates in order to drive the pivot through setting up the lump two.

The technical scheme of the invention is further improved as follows: the pivot passes bearing one, and the outer wall of pivot and the inner wall fixed connection of bearing one, two the pivot rotates with stand one and stand two respectively and is connected, through setting up the bearing firstly in order to make the stable rotation of pivot.

The technical scheme of the invention is further improved as follows: the bottom of the first upright post and the bottom of the second upright post are fixedly connected with bases, and the bases are arranged to improve the supporting performance.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a steel structure net rack convenient to install, which is characterized in that the limitation of the right end of a reinforcing beam is removed by screwing bolts, then a rotating rod is rotated, the rotating rod drives a round block I to rotate, the round block drives a screw rod I to rotate, and the screw rod I is separated from a fixed block, so that the limitation of the left end of the reinforcing beam is removed, the reinforcing beam is conveniently disassembled, during assembly, the left end of the reinforcing beam is inserted into a groove, the bolts are screwed, and then the rotating rod is rotated, and the assembly or disassembly efficiency is accelerated by arranging single-side bolts.

2. The invention provides a steel structure net rack convenient to install, wherein a ring is pulled to drive a fixed rod to move, so that the fixed rod is separated from a clamping groove, the restriction of an inserting block is removed, the disassembly of a cross beam is facilitated, the inserting block is inserted into the inner part of the clamping groove when the cross beam is assembled, and then the fixed rod is inserted into the clamping groove.

3. When the crossbeam is disassembled, the circular ring is pulled firstly to enable the fixed rod to be separated from the clamping groove, the limiting block moves a proper position, then the circular block II is screwed, the circular block II drives the rotating shaft to rotate, the rotating shaft drives the bevel gear I to rotate, the bevel gear I drives the bevel gear II to rotate, the bevel gear II drives the screw rod II to rotate, the screw rod II drives the moving block to move upwards, the moving block drives the limiting rod to move upwards, and the limiting rod blocks the limiting block to achieve the purpose of releasing two hands.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the first embodiment of the present invention;

FIG. 3 is an enlarged view of the present invention A;

FIG. 4 is a top cross-sectional view of the present invention;

FIG. 5 is a schematic perspective view of a cross beam and an insert of the present invention;

FIG. 6 is an enlarged view of invention B;

FIG. 7 is a second elevational cross-sectional view of the present invention;

fig. 8 is an enlarged view of the present invention C.

In the figure: 1. a first upright post; 2. a second upright post; 3. a base; 4. a reinforcement mechanism; 401. a bolt; 402. a groove; 403. reinforcing the beam; 404. a fixed block; 405. a support block; 406. a first screw rod; 407. a first round block; 408. a rotating rod; 5. a cross beam; 6. a disassembly and assembly mechanism; 601. inserting a block; 602. inserting slots; 603. a card slot; 604. a first cavity; 605. a fixing rod; 606. a spring; 607. a limiting block; 608. a circular ring; 7. a second cavity; 8. an auxiliary mechanism; 801. a second round block; 802. a rotating shaft; 803. a first bearing; 804. a first bevel gear; 805. a second bevel gear; 806. a second screw rod; 807. a second bearing; 808. a moving block; 809. a limiting rod.

Detailed Description

The present invention is further illustrated in detail below with reference to examples:

example 1

As shown in fig. 1-8, the invention provides a steel structure grid convenient to install, which comprises a first upright post 1 and a second upright post 2, wherein the bottoms of the first upright post 1 and the second upright post 2 are both fixedly connected with a base 3, the support is improved by arranging the base 3, a reinforcing mechanism 4 is arranged between the first upright post 1 and the second upright post 2, the reinforcing mechanism 4 comprises a bolt 401, a groove 402, a reinforcing beam 403, a fixing block 404, a supporting block 405, a first screw rod 406, a first round block 407 and a rotating rod 408, the reinforcing beam 403 is arranged between the first upright post 1 and the second upright post 2, the groove 402 is arranged on the left side of the second upright post 2, the right end of the reinforcing beam is arranged inside the groove 402 and movably connected with the groove 402, the bolt 401 is in threaded connection with the second upright post 2, the right end of the reinforcing beam 403 is fixedly connected with the second upright post 2 through the bolt 401, the left outer wall of the supporting block 403 and the screw rod 401 are both fixedly connected with the second upright post 2, the left outer wall of the supporting block 404 and the supporting block 405 are both fixedly connected with the right outer wall of the upright post 1, the round block 406 sequentially penetrates through the bottom 405 and the supporting block 405 and the screw rod 403, the round block 404 and the top of the rotating rod 408 are both fixedly connected with the rotating rod 408, the top of the rotating rod 408, and the round block 408, and the top of the rotating rod 408 are arranged on the top of the fixing block 406, and the fixing block 404, and the top of the fixing block 407, and the fixing block 404, and the fixing block 407 are arranged on the top of the fixing block 404.

In this embodiment, the bolt 401 is screwed to remove the restriction on the right end of the reinforcing beam 403, the rotating rod 408 is rotated, the rotating rod 408 drives the first round block 407 to rotate, the first round block 407 drives the first screw rod 406 to rotate, the first screw rod 406 is separated from the fixing block 404, so that the restriction on the left end of the reinforcing beam 403 is removed, and the reinforcing beam 403 is conveniently detached.

Example 2

As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the tops of the first upright post 1 and the second upright post 2 are fixedly connected with a cross beam 5, the bottom of the cross beam 5 is provided with two disassembling and assembling mechanisms 6, each disassembling and assembling mechanism 6 comprises an insertion block 601, a slot 602, a clamping groove 603, a first cavity 604, a fixing rod 605, a spring 606, a limiting block 607 and a ring 608, the number of the disassembling and assembling mechanisms 6 is two, the two disassembling and assembling mechanisms 6 are respectively located at the tops of the first upright post 1 and the second upright post 2, the two slots 602 are respectively arranged at the tops of the first upright post 1 and the second upright post 2, the tops of the two insertion blocks 601 are both fixedly connected with the bottom of the cross beam 5, the insertion blocks 601 are inserted into the slots 602, the two clamping grooves 603 are respectively arranged on the two insertion blocks 601, the first cavity 604 are respectively arranged in the insides of the first upright post 1 and the second upright post 2, the two springs 606 are sleeved on the two fixing rods 605, the springs 606 and the limiting blocks 607 are both arranged in the first cavity 604, one ends of the two fixing rods 605, one ends of the fixing rods 605, which are far away from the ring, respectively penetrate through the outer walls of the first fixing rod 1 and the two fixing rods, the fixing rod 605 are movably connected with the inner walls of the fixing rod 605, the two fixing rings, the two ends of the fixing rod 605 can be conveniently pulled by the fixing rod 608, and the inner walls of the fixing rod 606, and the fixing rod 608, and the two fixing mechanisms 606, and the inner wall of the fixing rod 608, and the fixing rod 606, and the two fixing rod 608 are respectively, and the inner wall of the two fixing rod 606, and the fixing rod 608 are connected with the inner wall of the fixing rod 603, and the fixing rod 608, and the inner wall of the fixing rod 606, and the fixing rod 608, and the two fixing rod 608, and the inner wall of the two fixing rod 606, and the two fixing rod 603 are respectively, and the inner wall of the fixing rod 608 are respectively.

In this embodiment, by pulling the ring 608, the ring 608 drives the fixing rod 605 to move, so that the fixing rod 605 is separated from the slot 603, and the insert 601 is removed from the restriction, thereby facilitating the detachment of the beam 5, and when the beam 5 is assembled, the insert 601 is inserted into the slot 602, and then the fixing rod 605 is inserted into the slot 603.

Example 3

As shown in fig. 1 to 8, on the basis of embodiment 2, the present invention provides a technical solution: preferably, cavities two 7 are formed in the first upright post 1 and the second upright post 2, auxiliary mechanisms 8 are arranged in the two cavities 7, each auxiliary mechanism 8 comprises a round block two 801, a rotating shaft 802, a bearing one 803, a bevel gear one 804, a bevel gear two 805, a screw rod two 806, a bearing two 807, a moving block 808 and a limiting rod 809, the top of the limiting rod 809 extends to the inside of the cavity one 604 through the top of the inner wall of the cavity two 7, the two limiting rods 809 are movably connected with the upright post 1 and the upright post two 2 respectively, the bottom of the limiting rod 809 is fixedly connected with the top of the moving block 808, the bearing two 807 is fixedly connected with the top of the inner wall of the cavity two 7, the top of the screw rod two 806 is fixedly connected with the inner ring of the bearing two 807, the screw rod two 806 is connected with the moving block 808 through the moving block 808 in a threaded manner, the bearing two 807 is arranged for fixing the screw rod two 806, the two rotating shafts 802 can be driven to rotate, the two conical teeth 805 are fixedly connected to the bottoms of the two screw rods 806, the first conical teeth 804 are meshed with the second conical teeth 805, one ends of the rotating shafts 802 are fixedly connected with one sides of the first conical teeth 804, the first bearings 803 are fixedly connected to one sides of the inner walls of the two cavities 7, one ends of the two rotating shafts 802 far away from the first conical teeth 804 penetrate through one sides of the inner walls of the two cavities 7 respectively and extend to the outer portions of the first upright posts 1 and the second upright posts 2 and are fixedly connected with the outer walls of one sides of the two round blocks 801 respectively, the rotating shafts 802 are driven to rotate by the arrangement of the round blocks 801, the rotating shafts 802 penetrate through the first bearings 803, the outer walls of the rotating shafts 802 are fixedly connected with the inner walls of the first bearings 803, the two rotating shafts 802 are rotatably connected with the first upright posts 1 and the second upright posts 2 respectively, and the first bearings 803 are used for enabling the rotating shafts 802 to rotate stably.

In this embodiment, when the beam 5 is detached, the ring 608 is pulled first to separate the fixing rod 605 from the slot 603, the limiting block 607 moves to a suitable position, the second round block 801 is screwed, the second round block 801 drives the rotating shaft 802 to rotate, the rotating shaft 802 drives the first bevel gear 804 to rotate, the first bevel gear 804 drives the second bevel gear 805 to rotate, the second bevel gear 805 drives the second lead screw 806 to rotate, the second lead screw 806 drives the moving block 808 to move upwards, the moving block 808 drives the limiting rod 809 to move upwards, so that the limiting rod 809 blocks the limiting block 607 to release the two hands.

The working principle of the steel structure net rack convenient to install is described in detail below.

As shown in fig. 1-8, when in use, the limit on the right end of the reinforcing beam 403 is removed by screwing the bolt 401, the rotating rod 408 is rotated, the rotating rod 408 drives the first round block 407 to rotate, the first round block 407 drives the first screw rod 406 to rotate, and the first screw rod 406 is separated from the fixed block 404, so that the limit on the left end of the reinforcing beam 403 is removed, and the reinforcing beam 403 is conveniently disassembled; by pulling the circular ring 608, the circular ring 608 drives the fixing rod 605 to move, so that the fixing rod 605 is separated from the clamping groove 603, the limit of the inserting block 601 is removed, the cross beam 5 is convenient to disassemble, when the cross beam 5 is assembled, the inserting block 601 is inserted into the slot 602, and then the fixing rod 605 is inserted into the clamping groove 603; when the beam 5 is disassembled, the circular ring 608 is pulled first to enable the fixing rod 605 to be separated from the clamping groove 603, at the moment, the limiting block 607 moves to a proper position, then the circular block II 801 is screwed, the circular block II 801 drives the rotating shaft 802 to rotate, the rotating shaft 802 drives the bevel gear I804 to rotate, the bevel gear I804 drives the bevel gear II 805 to rotate, the bevel gear II 805 drives the screw rod II 806 to rotate, the screw rod II 806 drives the moving block 808 to move upwards, the moving block 808 drives the limiting rod 809 to move upwards, and the limiting rod 809 is enabled to block the limiting block 607 so as to achieve the purpose of freeing two hands; the fixing rod 605 can be conveniently pulled by arranging the circular ring 608, the first bearing 803 is arranged to enable the rotating shaft 802 to stably rotate, and the second bearing 807 is arranged to fix the second lead screw 806 and enable the second lead screw to be driven to rotate.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a steel construction rack easy to assemble, includes stand one (1) and stand two (2), its characterized in that: a reinforcing mechanism (4) is arranged between the first upright post (1) and the second upright post (2), the reinforcing mechanism (4) comprises a bolt (401), a groove (402), a reinforcing beam (403), a fixing block (404), a supporting block (405), a first screw rod (406), a first round block (407) and a rotating rod (408), the reinforcing beam (403) is arranged between the first upright post (1) and the second upright post (2), the groove (402) is formed in the left side of the second upright post (2), the right end of the reinforcing beam (403) is arranged in the groove (402) and movably connected with the groove (402), the bolt (401) is in threaded connection with the second upright post (2), the right end of the reinforcing beam (403) is fixedly connected with the second upright post (2) through the bolt (401), the left outer wall of the fixing block (404) and the left outer wall of the supporting block (405) are fixedly connected with the right outer wall of the first upright post (1), the bottom of the first screw rod (406) penetrates through the supporting block (405) and the fixing block (403) in sequence and extends to the inside of the fixing block (404), and the first screw rod (403) and the reinforcing beam (403) and the first screw rod (405) and the fixing block (404) and the supporting block (405) and the fixing block (404) and the reinforcing beam (404) are connected with the fixing block (404).

2. The steel structure net rack convenient to install of claim 1, wherein: the bottom of the round block I (407) is fixedly connected with the top of the screw rod I (406), the bottom of the rotating rod (408) is fixedly connected with the top of the round block I (407), and the reinforcing beam (403) is arranged at the top of the fixing block (404).

3. The steel structure net rack convenient to install of claim 1, wherein: the top fixedly connected with crossbeam (5) of stand one (1) and stand two (2), the bottom of crossbeam (5) is provided with dismouting mechanism (6), dismouting mechanism (6) are including inserted block (601), slot (602), draw-in groove (603), cavity one (604), dead lever (605), spring (606), stopper (607), ring (608), and the quantity of dismouting mechanism (6) is two, two dismouting mechanism (6) are located the top of stand one (1) and stand two (2) respectively, two the top at stand one (1) and stand two (2) is seted up respectively in slot (602), two the top of inserted block (601) all with the bottom fixed connection of crossbeam (5), and inserted block (601) are pegged graft in the inside of slot (602).

4. The steel structure net rack convenient to install of claim 3, wherein: the two clamping grooves (603) are respectively formed in the two inserting blocks (601), the first cavities (604) are respectively formed in the first upright post (1) and the second upright post (2), the springs (606) are sleeved on the two fixing rods (605), the springs (606) and the limiting blocks (607) are respectively formed in the first cavities (604), one ends, far away from the circular ring (608), of the fixing rods (605) penetrate through the outer walls of the first upright post (1) and the second upright post (2) respectively and extend to the inner portions of the clamping grooves (603) through the first cavities (604), and the fixing rods (605) are movably connected with the clamping grooves (603).

5. The steel structure net rack convenient to install of claim 4, wherein: two ends of the spring (606) are fixedly connected with one side of the inner wall of the first cavity (604) and one side of the outer wall of the limiting block (607), the two fixing rods (605) are movably connected with the first upright post (1) and the second upright post (2), and the two circular rings (608) are fixedly connected with one ends, far away from the clamping groove (603), of the two fixing rods (605) respectively.

6. The steel structure net rack convenient to install of claim 5, wherein: and a second cavity (7) is formed in each of the first upright post (1) and the second upright post (2).

7. The steel structure net rack easy to assemble of claim 6, characterized in that: two the inside of cavity two (7) all is provided with complementary unit (8), complementary unit (8) include round piece two (801), pivot (802), bearing one (803), awl tooth one (804), awl tooth two (805), lead screw two (806), bearing two (807), movable block (808), gag lever post (809), the top of gag lever post (809) runs through the inner wall top of cavity two (7) and extends to the inside of cavity one (604), and two gag lever posts (809) respectively with stand one (1) and stand two (2) swing joint, the bottom of gag lever post (809) and the top fixed connection of movable block (808), bearing two (807) fixed connection is at the inner wall top of cavity two (7), the top of lead screw two (806) and the inner circle fixed connection of bearing two (807), lead screw two (806) run through movable block (808) and movable block (808) threaded connection.

8. The steel structure net rack convenient to install of claim 7, wherein: the second conical tooth (805) is fixedly connected to the bottom of the second screw rod (806), the first conical tooth (804) is meshed with the second conical tooth (805) and connected to the bottom of the first conical tooth (804), one end of the rotating shaft (802) is fixedly connected to one side of the first conical tooth (804), the first bearing (803) is fixedly connected to one side of the inner wall of the second cavity (7), the two ends, far away from the first conical tooth (802), of the rotating shaft (802) extend to the outer portions of the first vertical column (1) and the second vertical column (2) through one side of the inner wall of the second cavity (7) respectively and are fixedly connected to the outer wall of one side of the second circular block (801) respectively.

9. The steel structure net rack convenient to install of claim 8, wherein: the rotating shaft (802) penetrates through the first bearing (803), the outer wall of the rotating shaft (802) is fixedly connected with the inner wall of the first bearing (803), and the two rotating shafts (802) are respectively and rotatably connected with the first upright post (1) and the second upright post (2).

10. The steel structure net rack convenient to install of claim 1, wherein: the bottoms of the first upright post (1) and the second upright post (2) are fixedly connected with bases (3).