CN215450744U

CN215450744U - Detachable device of steel structure label of LED lamplight display screen

Info

Publication number: CN215450744U
Application number: CN202121782189.6U
Authority: CN
Inventors: 李千; 徐姗姗
Original assignee: Anhui Qiansongmeicheng Space Design Engineering Co ltd
Current assignee: Anhui Qiansongmeicheng Space Design Engineering Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-07
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the technical field of detachable devices, in particular to a detachable device of a steel structure label of an LED lamplight display screen. The detachable device for the LED light display screen steel structure sign has the detachable advantage, can improve the stability between the vertical rods and the transverse rods by embedding the connecting grooves and the positioning grooves in the actual use process, reduces the size, is convenient for a user to install the LED light display screen, and solves the problems that the existing display screen steel structure sign is difficult to detach after the installation is finished because the sign is exposed outside and washed by rainwater for a long time, oxidation is difficult to avoid, and the partially oxidized steel beam cannot be replaced because the sign cannot be detached.

Description

Detachable device of steel structure label of LED lamplight display screen

Technical Field

The utility model relates to the technical field of detachable devices, in particular to a detachable device of a steel structure label of an LED lamplight display screen.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, all the members or parts are usually connected by welding seams and rivets, and the steel structure is easy to rust due to light dead weight and simple and convenient to construct and widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like, and the common steel structure needs rust removal, galvanization or coating and needs to be regularly maintained.

The existing steel structure sign of the display screen usually adopts a welding or rivet form to be installed, and is difficult to disassemble after the installation is completed, and the sign is usually exposed to the outside, is washed away by rainwater for a long time, is difficult to avoid the oxidation condition, and can not be disassembled, so that the steel beam of partial oxidation can not be replaced, and the practicability of the steel structure sign is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable device of an LED lamplight display screen steel structure sign, which has the advantage of being detachable and solves the problems that the existing display screen steel structure sign is usually installed in a welding or rivet mode and is difficult to detach after the installation is finished, the sign is usually exposed outside and is washed by rainwater for a long time, the oxidation condition is difficult to avoid, and a partially oxidized steel beam cannot be replaced because the sign cannot be detached.

In order to achieve the purpose, the utility model provides the following technical scheme: a detachable device of a steel structure label of an LED light display screen comprises a frame body, wherein block bodies are fixedly connected to the periphery of an inner cavity of the frame body, a groove hole is formed in the front surface of each block body, vertical rods are longitudinally arranged in the inner cavity of the frame body, the number of the vertical rods is four, one end of each vertical rod penetrates through the inner cavity of the groove hole, a first clamping groove is formed in the top and the bottom of the left side of each vertical rod, positioning grooves are formed in the front surface of each vertical rod, the number of the positioning grooves is three, bolts are fixedly connected to the inner cavities of the positioning grooves, transverse rods are arranged in the inner cavities of the positioning grooves, connecting grooves matched with the positioning grooves are formed in the rear sides of the transverse rods, the front ends of the bolts penetrate through the outer sides of the transverse rods, threaded sleeves are connected to the surfaces of the bolts and positioned on the front sides of the transverse rods, one ends of the transverse rods penetrate through the inner cavities of the groove holes, and two clamping grooves are formed in the two sides of the tops of the transverse rods, the inner cavity of the block body is provided with a clamping mechanism.

Preferably, the clamping mechanism comprises a guide groove arranged on the right side of the inner cavity of the block body, the inner cavity of the guide groove is connected with a guide block in a sliding way, the left side of the guide block penetrates to the outer side of the guide groove and is fixedly connected with a wedge-shaped block, one side of the guide block is fixedly connected with a first spring, one end of the first spring, which is far away from the guide block, is fixedly connected with the inner wall of the guide groove, one side of the wedge-shaped block is fixedly connected with a clamping block, one side of the clamping block, which is far away from the wedge-shaped block, penetrates through the block body and extends to the inner cavity of the clamping groove II, a through groove is formed in one side of the block body, the inner cavity of the through groove is connected with a connecting block in a sliding way, one side of the connecting block penetrates through the inner cavity of the block body and is fixedly connected with a transmission block, one side of the transmission block, which is far away from the connecting block, is contacted with the wedge block, the left side of the inner wall of the block body is fixedly connected with a second spring, one side that the transmission piece was kept away from to the connecting block runs through to the outside and the fixedly connected with installation piece of block.

Preferably, a spring groove is formed in the left side of the transmission block, and the right end of the second spring penetrates through the inner cavity of the spring groove and is fixedly connected with the inner wall of the spring groove.

Preferably, the front side and the rear side of leading to the inslot wall have all seted up the spacing groove, the inner chamber sliding connection of spacing groove has the stopper, one side and the connecting block fixed connection of stopper.

Preferably, the number of the blocks is fourteen, and the fourteen blocks are distributed at equal intervals.

Preferably, the front surface of the mounting block is fixedly connected with a push rod, and both sides of the push rod are provided with grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model separates the clamping block from the first clamping groove, a user puts the vertical rod into the inner cavity of the groove hole, then puts the connecting groove on the cross rod into the position corresponding to the positioning groove, two ends of the cross rod enter the inner cavity of the groove hole, the user screws the threaded sleeve corresponding to the bolt, the user pushes the push rod to drive the clamping block to enter the inner cavities of the first clamping groove and the second clamping groove through the elasticity of the second spring, thereby completing the installation, and then the cross rod and the vertical rod can be disassembled by releasing the clamping mechanism again, thereby achieving the detachable purpose, so that the detachable device for the steel structure label of the LED light display screen has the detachable advantage, the connecting groove and the positioning groove are mutually embedded in the actual use process, the stability between the vertical rod and the cross rod can be improved, the size is reduced, the LED light display screen can be conveniently installed by the user, and the existing steel structure label of the display screen usually adopts the welding or rivet form, the installation is carried out, and just it is very difficult to dismantle after the installation is accomplished, and the sign is exposed outside usually, receives the scouring of rainwater for a long time, and the condition of oxidation can be difficult to avoid appearing, and because can not dismantle, so can't carry out the problem of changing to the girder steel of partial oxidation.

2. According to the utility model, through the arrangement of the clamping mechanism, a user can conveniently fix the positions of the transverse rod and the vertical rod, the oxidized vertical rod can be conveniently replaced in the later stage of the user, the spring II can be limited through the arrangement of the spring groove, the problem that the spring II is distorted in the compression process is avoided, the position of the connecting block can be limited through the matching use of the limiting groove and the limiting block, so that the sliding of the connecting block is more stable, the effect of stabilizing the vertical rod and the transverse rod can be realized through the arrangement of the block body, the integral stability of the steel structure label is improved, through the matching use of the push rod and the groove, the clamping mechanism is conveniently released by the user, and the transverse rod or the vertical rod can be conveniently dismounted in the later stage of the user.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of a vertical rod structure according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. a frame body; 2. a block body; 3. a slot; 4. a vertical rod; 5. a first clamping groove; 6. positioning a groove; 7. a bolt; 8. a cross bar; 9. connecting grooves; 10. a threaded sleeve; 11. a second clamping groove; 12. a chucking mechanism; 1201. a guide groove; 1202. a guide block; 1203. a wedge block; 1204. a first spring; 1205. a clamping block; 1206. a through groove; 1207. connecting blocks; 1208. a transmission block; 1209. a second spring; 1210. mounting blocks; 13. a spring slot; 14. a limiting groove; 15. a limiting block; 16. a push rod; 17. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 3: the utility model provides a detachable device of a steel structure label of an LED light display screen, which comprises a frame body 1, wherein the periphery of the inner cavity of the frame body 1 is fixedly connected with block bodies 2, the front surface of each block body 2 is provided with a groove hole 3, the inner cavity of the frame body 1 is longitudinally provided with vertical rods 4, the number of the vertical rods 4 is four, one end of each vertical rod 4 penetrates through the inner cavity of the groove hole 3, the top and the bottom of the left side of each vertical rod 4 are respectively provided with a first clamping groove 5, the front surface of each vertical rod 4 is provided with positioning grooves 6, the number of the positioning grooves 6 is three, the inner cavity of each positioning groove 6 is fixedly connected with a bolt 7, the inner cavity of each positioning groove 6 is provided with a cross rod 8, the number of the block bodies 2 is fourteen, the fourteen block bodies 2 are distributed at equal intervals, the block bodies 2 are arranged, the effect of stabilizing the vertical rods 4 and the cross rods 8 can be achieved, the integral stability of the steel structure label is improved, the back of the cross rod 8 is provided with a connecting groove 9 matched with the positioning grooves 6, the front end of the bolt 7 penetrates through the outer side of the cross rod 8, the surface of the bolt 7 and the front side of the cross rod 8 are connected with threaded sleeves 10 in a threaded mode, one end of the cross rod 8 penetrates through the inner cavity of the slotted hole 3, and two sides of the top of the cross rod 8 are provided with clamping grooves II 11.

Further, a clamping mechanism 12 is arranged in the inner cavity of the block body 2, the clamping mechanism 12 comprises a guide groove 1201 arranged on the right side of the inner cavity of the block body 2, a guide block 1202 is slidably connected in the inner cavity of the guide groove 1201, a wedge 1203 is fixedly connected to the left side of the guide block 1202 and penetrates to the outer side of the guide groove 1201, a first spring 1204 is fixedly connected to one side of the guide block 1202, one end of the first spring 1204, which is far away from the guide block 1202, is fixedly connected to the inner wall of the guide groove 1201, a clamping block 1205 is fixedly connected to one side of the wedge 1203, a block body 2 is penetrated through the inner cavity of the clamping groove two 11 and extends to one side of the clamping block 1205, a through groove 1206 is formed in one side of the block body 2, a connecting block 1207 is slidably connected to the inner cavity of the through groove 1206, a transmission block 1208 is fixedly connected to the inner cavity of the block body 2, one side of the transmission block 1208, which is far away from the connecting block 1207, is contacted with the wedge 1203, a second spring 1209 is fixedly connected to the left side of the inner wall of the block 2, one side of the connecting block 1207, which is far away from the transmission block 1208, penetrates to the outer side of the block 2 and is fixedly connected with an installation block 1210, the positions of the cross rod 8 and the vertical rod 4 can be conveniently fixed by a user through the arrangement of the clamping mechanism 12, the oxidized vertical rod 4 is conveniently replaced by the user in the later stage, the left side of the transmission block 1208 is provided with a spring groove 13, the right end of the spring II 1209 penetrates to the inner cavity of the spring groove 13 and is fixedly connected with the inner wall of the spring groove 13, the spring II 1209 can be limited through the arrangement of the spring groove 13, the problem that the spring II 1209 is twisted in the compression process is avoided, the front side and the rear side of the inner wall of the through groove 1206 are both provided with limiting grooves 14, the inner cavity of the limiting grooves 14 is slidably connected with limiting blocks 15, one side of the limiting blocks 15 is fixedly connected with the connecting block 1207, and the position of the connecting block 1207 can be limited through the matching use of the limiting grooves 14 and the limiting blocks 15, make connecting block 1207 gliding more stable, the positive fixed surface of installation piece 1210 is connected with push rod 16, and recess 17 has all been seted up to push rod 16's both sides, uses through the cooperation of push rod 16 and recess 17, and the person of facilitating the use relieves chucking mechanism 12, and the person of facilitating the use later stage carries out the dismouting to horizontal pole 8 or montant 4.

The working principle is as follows: when the utility model is used, a user drives the mounting block 1210 to move to the left by pushing the push rod 16, the mounting block 1210 drives the connecting block 1207 to move to the left, the connecting block 1207 drives the transmission block 1208 to move to the left, the transmission block 1208 moves to the left and compresses the second spring 1209 by matching with the inner wall of the block body 2, the transmission block 1208 is far away from the wedge block 1203, the guide block 1202 is driven to slide outwards in the inner cavity of the guide groove 1201 by the elastic force of the first spring 1204, the guide block 1202 drives the wedge block 1203 to move outwards, the wedge block 1203 drives the fixture block 1205 to move outwards, the fixture block 1205 is separated from the first clamping groove 5, the user puts the vertical rod 4 into the inner cavity of the slotted hole 3, then puts the connecting groove 9 on the transverse rod 8 into the position corresponding to the positioning groove 6, the two ends of the transverse rod 8 enter the inner cavity of the slotted hole 3, the screw sleeve 10 is screwed by the user corresponding to the bolt 7, the push rod 16 drives the fixture block 1205 to enter the inner cavities of the first clamping groove 5 and the second clamping groove 11 by the elastic force of the second spring 1209, thereby accomplish the installation, remove chucking mechanism alright demolish horizontal pole 8 and montant 4 once more to reach the detachable purpose.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detachable device of LED light display screen steel construction sign, includes framework (1), its characterized in that: the inner cavity of the frame body (1) is fixedly connected with block bodies (2) all around, the front surface of each block body (2) is provided with a slotted hole (3), the inner cavity of the frame body (1) is longitudinally provided with vertical rods (4), the number of the vertical rods (4) is four, one end of each vertical rod (4) penetrates through the inner cavity of each slotted hole (3), the left top and the bottom of each vertical rod (4) are provided with a first clamping groove (5), the front surface of each vertical rod (4) is provided with positioning grooves (6), the number of the positioning grooves (6) is three, the inner cavity of each positioning groove (6) is fixedly connected with a bolt (7), the inner cavity of each positioning groove (6) is provided with a cross rod (8), the rear side of each cross rod (8) is provided with a connecting groove (9) matched with the corresponding positioning groove (6), and the front end of each bolt (7) penetrates through the outer side of each cross rod (8), the surface of the bolt (7) and the front side of the cross rod (8) are connected with threaded sleeves (10) in a threaded mode, one end of the cross rod (8) penetrates through the inner cavity of the slotted hole (3), two clamping grooves (11) are formed in the two sides of the top of the cross rod (8), and the inner cavity of the block body (2) is provided with a clamping mechanism (12).

2. The detachable device of the LED lamplight display screen steel structure sign of claim 1, wherein: the clamping mechanism (12) comprises a guide groove (1201) arranged on the right side of an inner cavity of the block body (2), the inner cavity of the guide groove (1201) is connected with a guide block (1202) in a sliding mode, the left side of the guide block (1202) penetrates through the outer side of the guide groove (1201) and is fixedly connected with a wedge block (1203), one side of the guide block (1202) is fixedly connected with a first spring (1204), one end, far away from the guide block (1202), of the first spring (1204 is fixedly connected with the inner wall of the guide groove (1201), one side of the wedge block (1203) is fixedly connected with a fixture block (1205), one side, far away from the wedge block (1203), of the fixture block (1205) penetrates through the block body (2) and extends to the inner cavity of the clamping groove two (11), a through groove (1206) is formed in one side of the block body (2), the inner cavity of the through groove (1206) is connected with a connecting block (1207) in a sliding mode, one side of the connecting block (1207) penetrates through the inner cavity of the block body (2) and is fixedly connected with a transmission block (1208), one side and wedge (1203) contact that connecting block (1207) were kept away from to transmission piece (1208), the left side fixedly connected with spring two (1209) of block (2) inner wall, one side that transmission piece (1208) were kept away from in connecting block (1207) runs through to the outside of block (2) and fixedly connected with installation piece (1210).

3. The detachable device of the LED lamplight display screen steel structure sign plate of claim 2, wherein: spring groove (13) have been seted up on the left side of driving block (1208), the right-hand member of spring two (1209) runs through to the inner chamber of spring groove (13) and with the inner wall fixed connection of spring groove (13).

4. The detachable device of the LED lamplight display screen steel structure sign plate of claim 2, wherein: the front side and the rear side of leading to groove (1206) inner wall have all been seted up spacing groove (14), the inner chamber sliding connection of spacing groove (14) has stopper (15), one side and connecting block (1207) fixed connection of stopper (15).

5. The detachable device of the LED lamplight display screen steel structure sign of claim 1, wherein: the number of the block bodies (2) is fourteen, and the fourteen block bodies (2) are distributed at equal intervals.

6. The detachable device of the LED lamplight display screen steel structure sign plate of claim 2, wherein: the front surface of the mounting block (1210) is fixedly connected with a push rod (16), and grooves (17) are formed in two sides of the push rod (16).