Isolation fence convenient to mount and dismount

Abstract

The utility model relates to the technical field of isolation fences, in particular to an isolation fence convenient to mount and dismount. A mounting block is fixed to the side surface of a stand column, a mounting groove is formed in the surface, close to the end, of the mounting block, a transmission rod and a first spring are arranged on the inner wall of the mounting groove, a threaded rod is inserted into the surface of a pulling plate in a penetrating mode, a telescopic block is arranged on the surface of the pulling plate, and a second spring is fixed to the surface of the end of the telescopic block. When the inserting blocks are completely clamped into the grooves, the transmission blocks are located in gaps among the multiple sets of telescopic blocks, at the moment, the second springs reset to abut against the telescopic blocks through baffles to reset, the telescopic blocks are arranged on the two sides of the transmission blocks, and the telescopic blocks are arranged on the two sides of the transmission blocks; and the isolation fence is fixed on the mounting block, so that the isolation fence is convenient to mount.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation fences, in particular to an isolation fence which is convenient for installation and disassembly. Background Technique

[0002] An isolation fence is a protection device used to isolate or delimit areas for vehicles, pedestrians, equipment, etc.

[0003] In the prior art, isolation fences are very common facilities in life, applicable to occasions where it is necessary to temporarily or frequently change the isolation area, and are important protection devices in fields such as construction and transportation.

[0004] However, most of the existing isolation fences are fixed to the columns by bolts. In the usage scenarios of isolation fences, multiple groups of isolation fences are generally used. Tools are required for installation and disassembly, which is time-consuming and laborious and not conducive to the progress of work. Content of the Utility Model

[0005] The purpose of the utility model is to provide an isolation fence which is convenient for installation and disassembly to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An isolation fence which is convenient for installation and disassembly, the isolation fence which is convenient for installation and disassembly includes:

[0007] Columns, with installation blocks fixed on the side surfaces of the columns. Installation grooves are provided on the surfaces of the installation blocks near the ends, and a transmission rod and a first spring are arranged on the inner walls of the installation grooves.

[0008] A pull plate, with a screw rod inserted through the surface of the pull plate. A telescopic block is arranged on the surface of the pull plate, and a second spring is fixed on the surface of the end of the telescopic block.

[0009] Preferably, an isolation fence is arranged on the surface of the installation block. Plug blocks are fixed on the surface of the isolation fence near the installation block. Transmission blocks are fixed on the surfaces of the plug blocks. Grooves are provided on the front surfaces of the installation blocks, and the plug blocks correspond to the grooves.

[0010] Preferably, a first limit block is fixed on the inner wall of the installation groove near the port. The length of the first limit block is half of the depth of the installation groove. The length of the first limit block is the same as the length of the transmission rod. The first spring is fixed on the surface of the inner wall of the installation groove, and the transmission rod is located above the first spring.

[0011] Preferably, a first limit groove is provided on the outer surface of the transmission rod, a positioning hole is provided on the bottom surface of the transmission rod, a second limit groove is provided on the inner wall surface of the positioning hole, a through groove is provided on the bottom surface of the inner wall of the installation groove, a screw rod is arranged in the through groove, and a second limit block is fixed on the surface of the end of the screw rod.

[0012] Preferably, the second limiting block is located in the inner wall of the installation groove. A storage groove is formed on the inner wall surface of the groove, a notch is formed at the port of the storage groove, a pull plate is provided on the inner wall of the storage groove, fixing blocks are fixed on both sides of the upper surface of the pull plate, threaded holes are formed on the surfaces of the fixing blocks, the threaded holes penetrate through the fixing blocks and the pull plate, and the screw rod corresponds to the threaded holes.

[0013] Preferably, a baffle is provided on the upper surface of the pull plate. A telescopic block is fixed on the lower surface of the baffle. The telescopic block penetrates through the surface of the pull plate. A second spring is fixed on the upper surface of the baffle, and the end of the second spring is fixed on the end face of the inner wall of the storage groove.

[0014] Preferably, the storage groove is divided into multiple groups. The multiple groups of storage grooves have the same size and are symmetrically distributed. The cross-sectional size of the storage groove is the same as the cross-sectional size of the baffle.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] First, insert the insertion block into the groove. The transmission block will squeeze the telescopic block. The transmission block will squeeze the telescopic block into the storage groove, causing the second spring to contract. When the insertion block is completely inserted into the groove, the transmission block is located in the gap between multiple telescopic blocks. At this time, the second spring will reset and push the telescopic block to reset through the baffle, so that there are telescopic blocks on both sides of the transmission block, fixing the isolation fence on the installation block and realizing the convenient installation of the isolation fence; press the transmission rod to make the first limiting block disengage from the first limiting groove, and at the same time make the second limiting block be inserted into the second limiting groove. At this time, use a tool to drive the transmission rod to rotate. The rotation of the transmission rod will drive the screw rod to rotate, and the pull plate will move along the axial direction of the screw rod. The pull plate will pull the baffle to move, making the telescopic block retract into the storage groove and making the transmission block lose its limit. At this time, the isolation fence can be disassembled from the installation block, realizing the convenient disassembly of the isolation fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the cross-section of the isolation fence structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the cross-section of the column structure of the present utility model;

[0020] Figure 4 is a schematic diagram of the cross-section of the installation block structure of the present utility model;

[0021] Figure 5 is a schematic diagram of the limiting component structure of the present utility model;

[0022] Figure 6 is a schematic diagram of the pull plate structure of the present utility model;

[0023] Figure 7Schematic diagram of the telescopic block structure of the present utility model;

[0024] Figure 8 Schematic diagram of the transmission rod structure of the present utility model.

[0025] In the figure: 1, column; 2, isolation fence; 3, transmission block; 4, insertion block; 5, transmission rod; 6, mounting block; 7, groove; 8, first limiting block; 9, mounting groove; 10, through groove; 11, storage groove; 12, notch; 13, first limiting groove; 14, first spring; 15, screw; 16, baffle; 17, second spring; 18, pulling plate; 19, fixing block; 20, second limiting block; 21, threaded hole; 22, telescopic block; 23, second limiting groove; 24, positioning hole. Specific implementation mode

[0026] In order to clearly and completely describe the purpose, technical solution of the present invention and make the advantages more clear, the following further details the embodiments of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0027] Embodiment 1: Please refer to Figures 1 to 8 , the present utility model provides a technical solution: an isolation fence that is convenient for installation and disassembly. A mounting block 6 is fixed on the side surface of the column 1. An installation groove 9 is provided on the surface of the mounting block 6 near the end. A transmission rod 5 and a first spring 14 are provided on the inner wall of the installation groove 9. Press the transmission rod 5 to contract the first spring 14, so that the first limiting block 8 disengages from the first limiting groove 13, and at the same time, the second limiting block 20 is inserted into the second limiting groove 23. At this time, the transmission rod 5 can be rotated to drive the screw 15 to rotate.

[0028] The screw 15 is inserted through the surface of the pulling plate 18. A telescopic block 22 is provided on the surface of the pulling plate 18. A second spring 17 is fixed on the end surface of the telescopic block 22. When the second spring 17 resets, it will push the telescopic block 22 to reset through the baffle 16, so that there are telescopic blocks 22 on both sides of the transmission block 3, and the isolation fence 2 is fixed on the mounting block 6, realizing the convenient installation of the isolation fence 2.

[0029] On the basis of Embodiment 1, in order to realize the convenient disassembly and assembly of the isolation fence 2, an isolation fence 2 is provided on the surface of the mounting block 6. An insertion block 4 is fixed on the surface of the isolation fence 2 near the mounting block 6. A transmission block 3 is fixed on the surface of the insertion block 4. The transmission block 3 will squeeze the telescopic block 22. Since the surface of the telescopic block 22 in contact with the transmission block 3 is an arc surface, the transmission block 3 will squeeze the telescopic block 22 into the storage groove 11. A groove 7 is provided on the front surface of the mounting block 6, and the insertion block 4 corresponds to the groove 7.

[0030] A first limiting block 8 is fixed to the inner wall of the installation groove 9 near the port. The length of the first limiting block 8 is half of the depth of the installation groove 9. The length of the first limiting block 8 is the same as the length of the transmission rod 5. The first spring 14 is fixed to the inner wall surface of the installation groove 9. The transmission rod 5 is located above the first spring 14. Press the transmission rod 5 to contract the first spring 14, so that the first limiting block 8 disengages from the first limiting groove 13. At the same time, the second limiting block 20 is engaged in the second limiting groove 23. At this time, use a tool to drive the transmission rod 5 to rotate, and the rotation of the transmission rod 5 will drive the screw rod 15 to rotate.

[0031] A first limiting groove 13 is provided on the outer surface of the transmission rod 5. A positioning hole 24 is provided on the bottom surface of the transmission rod 5. A second limiting groove 23 is provided on the inner wall surface of the positioning hole 24. A through groove 10 is provided on the bottom surface of the inner wall of the installation groove 9. A screw rod 15 is provided on the inner wall of the through groove 10. A second limiting block 20 is fixed to the surface of the screw rod 15 near the end.

[0032] The second limiting block 20 is located in the inner wall of the installation groove 9. A receiving groove 11 is provided on the inner wall surface of the groove 7. A notch 12 is provided at the port of the receiving groove 11. A pulling plate 18 is provided on the inner wall of the receiving groove 11. Fixed blocks 19 are fixed to both sides of the upper surface of the pulling plate 18. Threaded holes 21 are provided on the surfaces of the fixed blocks 19. The threaded holes 21 penetrate through the fixed blocks 19 and the pulling plate 18. The screw rod 15 corresponds to the threaded holes 21. Due to the thread fit, the pulling plate 18 will move along the axial direction of the screw rod 15.

[0033] A baffle 16 is provided on the upper surface of the pulling plate 18. A telescopic block 22 is fixed to the lower surface of the baffle 16. The telescopic block 22 penetrates through the surface of the pulling plate 18. A second spring 17 is fixed to the upper surface of the baffle 16. The end of the second spring 17 is fixed to the inner wall end surface of the receiving groove 11. Since the pulling plate 18 is located below the baffle 16, the pulling plate will pull the baffle 16 to move, so that the telescopic block 22 is received in the receiving groove 11, and the transmission block 3 loses its limit. At this time, the isolation fence 2 can be disassembled from the installation block 6, realizing the convenient disassembly of the isolation fence 2.

[0034] The receiving groove 11 is divided into multiple groups. The sizes of the multiple groups of receiving grooves 11 are the same and are symmetrically distributed. The cross-sectional size of the receiving groove 11 is the same as the cross-sectional size of the baffle 16.

[0035] The specific solution is as follows: When the isolation fence 2 needs to be installed, first insert the insertion block 4 into the groove 7. At the same time, the transmission block 3 will squeeze the telescopic block 22. Since the surface of the telescopic block 22 in contact with the transmission block 3 is an arc surface, the transmission block 3 will squeeze the telescopic block 22 into the storage groove 11, causing the second spring 17 to contract. When the insertion block 4 is completely inserted into the groove 7, the transmission block 3 is located in the gap between multiple telescopic blocks 22. At this time, the reset of the second spring 17 will push the telescopic block 22 to reset through the baffle 16, so that there are telescopic blocks 22 on both sides of the transmission block 3, fixing the isolation fence 2 on the mounting block 6 and realizing the convenient installation of the isolation fence 2; When the isolation fence 2 needs to be disassembled, insert a tool into the hole at the upper end of the transmission rod 5, then press the transmission rod 5 to contract the first spring 14, so that the first limit block 8 disengages from the first limit groove 13, and at the same time, the second limit block 20 is inserted into the second limit groove 23. At this time, use the tool to drive the transmission rod 5 to rotate. The rotation of the transmission rod 5 will drive the screw 15 to rotate. Due to the thread fit, the pull plate 18 will move along the axis direction of the screw 15. Since the pull plate 18 is located below the baffle 16, the pull plate will pull the baffle 16 to move, so that the telescopic block 22 is received into the storage groove 11, and the transmission block 3 loses its limit. At this time, the isolation fence 2 can be disassembled from the mounting block 6, realizing the convenient disassembly of the isolation fence 2.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An isolation fence that is convenient for installation and disassembly, characterized in that: The isolation fence that is convenient for installation and disassembly includes: A column (1), on the side surface of the column (1), an installation block (6) is fixed. On the surface of the installation block (6) near the end, an installation groove (9) is provided. On the inner wall of the installation groove (9), a transmission rod (5) and a first spring (14) are provided. A pull plate (18), a screw rod (15) penetrates through the surface of the pull plate (18). On the surface of the pull plate (18), a telescopic block (22) is provided. On the end surface of the telescopic block (22), a second spring (17) is fixed.

2. The isolation fence that is easy to install and disassemble according to claim 1, wherein: On the surface of the installation block (6), an isolation fence (2) is provided. On the surface of the isolation fence (2) near the installation block (6), an insertion block (4) is fixed. On the surface of the insertion block (4), a transmission block (3) is fixed. On the front surface of the installation block (6), a groove (7) is provided, and the insertion block (4) corresponds to the groove (7).

3. The isolation fence that is convenient for installation and disassembly according to claim 2, wherein: On the inner wall of the installation groove (9) near the port, a first limit block (8) is fixed. The length of the first limit block (8) is half of the depth of the installation groove (9). The length of the first limit block (8) is the same as the length of the transmission rod (5). The first spring (14) is fixed on the inner wall surface of the installation groove (9), and the transmission rod (5) is located above the first spring (14).

4. The isolation fence that is convenient for installation and disassembly according to claim 3, wherein: On the outer surface of the transmission rod (5), a first limit groove (13) is provided. On the bottom surface of the transmission rod (5), a positioning hole (24) is provided. On the inner wall surface of the positioning hole (24), a second limit groove (23) is provided. On the bottom surface of the inner wall of the installation groove (9), a through groove (10) is provided. In the through groove (10), a screw rod (15) is provided. On the end surface of the screw rod (15) near the end, a second limit block (20) is fixed.

5. The isolation fence that is convenient for installation and disassembly according to claim 4, wherein: The second limit block (20) is located in the inner wall of the installation groove (9). On the inner wall surface of the groove (7), a storage groove (11) is provided. At the port of the storage groove (11), a notch (12) is provided. In the storage groove (11), a pull plate (18) is provided. On both sides of the upper surface of the pull plate (18), fixing blocks (19) are fixed. On the surface of the fixing blocks (19), threaded holes (21) are provided. The threaded holes (21) penetrate the fixing blocks (19) and the pull plate (18), and the screw rod (15) corresponds to the threaded holes (21).

6. The isolation fence that is convenient for installation and disassembly according to claim 5, wherein: On the upper surface of the pull plate (18), a baffle (16) is provided. On the lower surface of the baffle (16), a telescopic block (22) is fixed. The telescopic block (22) penetrates through the surface of the pull plate (18). On the upper surface of the baffle (16), a second spring (17) is fixed, and the end of the second spring (17) is fixed on the inner wall end surface of the storage groove (11).

7. The isolation fence that is convenient for installation and disassembly according to claim 6, characterized in that: The storage groove (11) is divided into multiple groups. The multiple groups of storage grooves (11) have the same size and are symmetrically distributed. The cross-sectional size of the storage groove (11) is the same as the cross-sectional size of the baffle (16).

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