CN219365511U - Fixing structure for net - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a pocket net fixing structure, which comprises a fixing rod, a mounting seat used for being connected with a scaffold and an adjusting piece arranged between the mounting seat and the fixing rod, wherein a plurality of fixing hooks connected with the edges of the pocket net are arranged on the fixing rod; one of the mounting seat and the adjusting piece is provided with a connecting hole, and the other one of the mounting seat and the adjusting piece is provided with a connecting column correspondingly penetrating through the connecting hole, so that the connecting column is connected with the connecting hole in a sliding manner, and extends along the vertical direction; one of the adjusting piece and the fixed rod is provided with a sliding groove, the other one of the adjusting piece and the fixed rod is provided with a sliding block which is correspondingly connected with the sliding groove, so that the sliding groove extends along the horizontal direction, the position of the net can be adjusted through the adjusting piece, an operator can conveniently change the position and the tensioning degree of the net, the operation time is greatly saved, and the construction efficiency is further guaranteed.

Description

Fixing structure for net

Technical Field

The disclosure relates to the technical field of building construction, in particular to a pocket net fixing structure.

Background

In the building construction process, the net is very important in safety protection. When the net is fixed, the side of the net is bound and fixed on the steel pipe of the scaffold by a binding wire or a rope.

However, the position or the protection degree of the protection need to be changed after the spam net is fixed due to the actual factors of the construction site, so that the spam net can only be fixed after being disassembled again, the adjustment process is time-consuming and labor-consuming, and the construction progress is affected.

Disclosure of Invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a spam fixing structure.

The utility model provides a fixing structure of a pocket net, which comprises a mounting seat, an adjusting piece and a fixing rod, wherein the mounting seat is used for being connected with a scaffold, a plurality of fixing hooks used for being connected with the edge part of the pocket net are arranged on the fixing rod, and the adjusting piece is arranged between the mounting seat and the fixing rod;

one of the mounting seat and the adjusting piece is provided with a connecting hole, the other one of the mounting seat and the adjusting piece is provided with a connecting column correspondingly penetrating through the connecting hole, the connecting column is arranged in an extending mode along the vertical direction, and the connecting column can slide along the extending direction of the connecting hole so that the adjusting piece can slide relative to the mounting seat;

one of the adjusting piece and the fixed rod is provided with a sliding groove, the other one of the adjusting piece and the fixed rod is provided with a sliding block correspondingly connected with the sliding groove, the sliding groove extends along the horizontal direction, and the sliding block can slide along the extending direction of the sliding groove, so that the fixed rod slides relative to the adjusting piece.

Optionally, the connecting post is arranged at the top of the mounting seat, and the connecting hole is arranged at one side of the adjusting piece far away from the fixing rod;

the connecting hole is internally provided with an adjusting cylinder which can rotate relative to the connecting hole, the inner wall of the adjusting cylinder is provided with internal threads, and the connecting column is provided with external threads which are used for being connected with the internal threads in a matching way.

Optionally, the end portion of the adjusting cylinder extends out of the connecting hole, and an anti-slip structure is further arranged on the periphery of the end portion of the adjusting cylinder.

Optionally, the sliding groove is arranged on the adjusting piece, and the sliding block is arranged on one side of the fixed rod facing the adjusting piece and is positioned in the sliding groove;

the adjusting piece is from the position department of dead lever is kept away from the direction horizontal extension of dead lever, the spout is followed the extending direction extension setting of adjusting piece, the spliced pole perhaps the connecting hole sets up the position department of keeping away from of adjusting piece the dead lever.

Optionally, the sliding block is a sliding column, the sliding column is arranged on the fixed rod and penetrates through the sliding groove, the end part of the sliding column extends out of the sliding groove, a locking piece is arranged at the end part of the sliding column, and the locking piece is abutted to one side, opposite to the fixed rod, of the adjusting piece;

the sliding column is provided with external threads, and the locking piece is provided with internal threads for being connected with the external threads in a matching mode.

Optionally, the top of dead lever is provided with the standing groove, the standing groove certainly be provided with of dead lever one side orientation of dead hook is kept away from the direction extension setting of dead hook, the setting of regulating part is in the standing groove, and can follow the extending direction of standing groove is for the dead lever slides.

Optionally, a first fixing hole is formed in one side, facing the stomacher, of the fixing rod, and the first fixing hole extends in a direction away from the stomacher;

the fixed hooks penetrate through the first fixed holes and are connected with the first fixed holes in a sliding mode.

Optionally, the fixing hook is connected with the first fixing hole through an elastic piece.

Optionally, the fixing hook includes a connection section and a bending section, the connection section is penetrated in the first fixing hole, the end of the connection section is exposed out of the first fixing hole, the bending section is disposed at the end of the connection section and bends and extends towards a direction far away from the pocket net, and the edge of the pocket net can be hooked on the bending section;

the fixing rod is provided with a second fixing hole at the position corresponding to the bending section, and the end part of the bending section can be inserted into the second fixing hole.

Optionally, the stomacher fixing structure further includes an assembly part, and the assembly part is disposed at one end of the fixing rod and is rotationally connected with the fixing rod;

the other end of the fixing rod is provided with a connecting part which is used for being detachably connected with the assembly piece, so that the two fixing rods are detachably connected with the assembly piece through the connecting part.

Compared with the prior art, the technical scheme provided by the disclosure has the following advantages:

the utility model provides a pocket net fixed knot constructs, through set up the regulating part between mount pad and dead lever, the regulating part can pass through spliced pole and mount pad sliding connection that extends along vertical direction, the mounting can pass through spout and regulating part sliding connection that extends along the horizontal direction, consequently, the dead lever then can carry out the removal of altitude direction for the mount pad through the drive of regulating part, and the dead lever is whole carries out the removal of horizontal direction for the mount pad with the regulating part, consequently, the position that can also come the pocket net through the regulating part after the pocket net passes through the dead lever hook to be fixed is adjusted, make things convenient for operating personnel to change the position and the taut degree of pocket net according to actual service conditions, do not need to carry out dismouting again to the pocket net, operating time has been saved greatly, further construction efficiency has been guaranteed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of the use of a mesh fastening structure according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a structure of a mesh fastening structure according to an embodiment of the present disclosure;

FIG. 3 is a partial schematic view of the portion of FIG. 2;

FIG. 4 is a schematic view of another view of a mesh fastening structure according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of the attachment of the mount and the adjustment of the mesh attachment structure according to an embodiment of the present disclosure;

FIG. 6 is a cross-sectional view of a mount and an adjustment of a mesh fixation structure according to an embodiment of the present disclosure;

FIG. 7 is a schematic cross-sectional view of a mesh fastening structure at the location of a fastening hook according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of a fixing rod of a mesh fixing structure according to an embodiment of the present disclosure;

FIG. 9 is a schematic structural view of an assembly of a mesh fastening structure according to an embodiment of the present disclosure.

1, a mounting seat; 11. a connecting column; 12. a mounting hole; 2. an adjusting member; 21. a connection hole; 22. a chute; 3. a fixed rod; 31. a slide block; 32. an assembly groove; 33. a first fixing hole; 34. a second fixing hole; 35. a fixing plate; 36. a placement groove; 4. a pocket net; 5. a fixed hook; 51. an abutting plate; 6. an assembly; 61. a rotating groove; 62. a threaded column; 7. an elastic member; 8. a locking member; 9. and (5) adjusting the cylinder.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

As shown in fig. 1-9, the present embodiment provides a fixing structure for a net, which includes a mounting base 1, an adjusting member 2 and a fixing rod 3, wherein the mounting base 1 is used for being connected with a scaffold, a plurality of fixing hooks 5 for being connected with an edge of the net 4 are arranged at intervals on one side of the fixing rod 3, and the adjusting member 2 is arranged between the mounting base 1 and the fixing rod 3.

Wherein, be provided with the spliced pole 11 that extends along vertical direction on one of mount pad 1 and regulating part 2, be provided with the connecting hole 21 that corresponds with the position of spliced pole 11 on the other of mount pad 1 and regulating part 2, wear to establish the sliding connection in connecting hole 21 through spliced pole 11 between mount pad 1 and the regulating part 2, and be provided with the spout 22 that extends along the horizontal direction on one of regulating part 2 and dead lever 3, be provided with the slider 31 that corresponds to the spread groove on the other of regulating part 2 and dead lever 3, pass through slider 31 and spout 22 sliding connection between dead lever 3 and the regulating part 2.

The hooks are arranged at intervals on one side of the fixing rod 3, in particular along the extending direction of the edge of the pocket net 4, so that all the fixing hooks 5 can be uniformly distributed on one side of the fixing rod 3 along the extending direction of the fixing rod 3 in order to further ensure the fixing effect of the fixing hooks 5 on the pocket net 4. When the net fixing structure provided in this embodiment is used, the number of net fixing structures can be specifically set according to actual needs, for example, one net fixing structure can be respectively set along the front, back, left and right directions of the net 4, or a plurality of net fixing structures can be sequentially arranged along the space edges in some special-shaped spaces, so long as the whole net 4 can be firmly fixed.

The horizontal direction and the vertical direction in this embodiment are the moving direction of the net fixing structure relative to the net when the net is integrally arranged in the horizontal direction.

In particular, the fixing structure of the net may be first set along a space to be protected, and particularly, a plurality of fixing structures of the net may be arranged along an edge of the space, so as to ensure that the whole circumference of the net 4 may be stretched and fixed, and the fixing structure of the net may be exemplarily connected with the scaffold through the mounting seat 1 of the fixing structure of the net. After the fixing structure of the net is fixed relative to the scaffold, the edge of the net 4 is hooked, so that the edge of the net 4 is connected with the fixing rod 3 through the fixing hook 5, and the net 4 is unfolded as a whole. When the position of the net 4 needs to be adjusted after the installation is complete, the fixing rod 3 can be moved along the horizontal direction relative to the adjusting piece 2 according to the direction needing to be adjusted, or the fixing rod 3 and the adjusting piece 2 integrally move along the vertical direction relative to the mounting seat 1, so that the movement of the net 4 integrally is realized, or the net 4 is further tensioned or relaxed, and the like.

According to the pocket net fixing structure, the adjusting piece 2 is arranged between the mounting seat 1 and the fixing rod 3, the adjusting piece 2 can be connected with the mounting seat 1 in a sliding mode through the connecting column 11 extending along the vertical direction, and can be connected with the fixing rod 3 in a sliding mode through the sliding groove 22 extending along the horizontal direction, so that the fixing rod 3 moves in the height direction relative to the mounting seat 1 or moves in the horizontal direction relative to the mounting seat 1 through the driving of the adjusting piece 2, the position of the pocket net 4 can be adjusted through the adjusting piece 2 after the pocket net 4 is hooked and fixed through the fixing rod 3, an operator can change the position and the tensioning degree of the pocket net 4 according to actual use conditions conveniently, the pocket net 4 does not need to be disassembled and assembled again, the operation time is greatly saved, and the construction efficiency is further guaranteed.

In some embodiments, the mounting base 1 may be configured in an "L" shape, and the mounting hole 12 is formed below the outside of the mounting base 1, so as to facilitate connection and fixation between the mounting base 1 and the scaffold. Of course, in other embodiments, the mounting base 1 may be provided in other shapes, as long as the connection and fixation between the mounting base and the scaffold are ensured.

In some embodiments, the net fixing structure further includes an assembly 6, where the assembly 6 is disposed at one end of the fixing rod 3 and is rotatably connected to the fixing rod 3; the other end of the fixing rod 3 is formed with a connection portion for detachable connection with the assembly 6 so that the two fixing rods 3 can be detachably connected with the assembly 6 through the connection portion. By the arrangement, when the fixing structure of the pocket net 4 is used for surrounding and fixing the pocket net 4, all fixing rods 3 surrounding the edge of the pocket net 4 are sequentially arranged and connected end to end, so that all the fixing rods 3 are formed into a whole, the firmness of the fixing structure of the pocket net is further ensured, the two fixing rods 3 can be relatively rotated through the assembly piece 6, the extending direction of the fixing rods 3 is conveniently adjusted, and the fixing structure can be surrounded into a shape matched with the pocket net 4 or an installation space, such as a rectangle, a polygon or a straight line, and the fixing structure is suitable for various installation occasions.

In one implementation, an assembly groove 32 may be formed at one end of the fixing rod 3, a rotating column is disposed in the assembly groove 32, and the assembly groove 32 and the rotating column together form a connection portion on the fixing rod 3. The assembly 6 is provided with a rotation groove 61 rotatably connected to the rotation column so that the assembly 6 can be relatively rotated with respect to one end of the fixing lever 3. The other side of the assembly 6 far away from the rotation hole may be provided with a screw post 62, and correspondingly, the connection part of the other end of the fixing rod 3 is provided with a screw hole which can be cooperatively connected with the screw post 62, so that the assembly 6 mounted on one fixing rod 3 can be connected with the screw hole of the other fixing rod 3. Specifically, a hexagonal seat may be provided at the maintenance position of the threaded post 62 connected to the assembly 6, so as to facilitate the screwing of the assembly 6 by an operator.

In some embodiments, a first fixing hole 33 may be provided at a side of the fixing rod 3 facing the spam net 4, the first fixing hole 33 extending in a direction away from the spam net 4, and the fixing hook 5 penetrating into the first fixing hole 33 and slidably coupled with the first fixing hole 33. The fixing hook 5 can be used for adjusting the position on the fixing rod 3 when the fixing hook is arranged, so that the tensioning degree of the fixing hook 5 to the net 4 is adjusted, and the tensioning degree of the fixing hook 5 can be further adjusted after the net 4 is unfolded and fixed through the net fixing structure. For example, the first securing apertures 33 may extend horizontally in a direction away from the spam web 4.

The fixed hook 5 comprises a connecting section and a bending section, one end of the connecting section is arranged in the first fixing hole 33 in a penetrating mode, the bending section is arranged at the other end of the connecting section, the end portion of the bending section bends and extends from the other end of the connecting section towards the direction away from the pocket net 4, and the edge portion of the pocket net 4 can be hooked on the bending section.

When the fixing hook 5 is provided, an abutting plate 51 can be arranged at one end of the connecting section, so that the connecting end cannot be separated from the first fixing hole 33 after being penetrated in the first fixing hole 33. The end of the bending section can be bent and extended upwards or downwards. When the edge of the pocket net 4 is hooked by the fixing hook 5, the end part of the bending section can be hung into the bending part of the bending section, so that the acting force of the fixing hook 5 on the pocket net 4 is ensured to face the outside of the pocket net 4, and the pocket net cannot be separated from the end part of the bending section.

In one possible embodiment, the fastening hook 5 is also connected to the first fastening hole 33 by an elastic element 7. The elastic element 7 can provide tensioning force for the fixed hook 5, so that after the fixed hook 5 hooks and expands the pocket net 4, the elastic element 7 can pull back the fixed hook 5 towards the direction of the fixed rod 3, and further the tensioning effect of the fixed hook 5 on the pocket net 4 is guaranteed. And can also make the opening of fixed hook 5 support on dead lever 3, play the shielding to a certain extent to the opening of fixed hook 5 through dead lever 3 promptly to avoid the pocket net 4 to drop out from the opening part of fixed hook 5, influence the fixed effect to pocket net 4.

The elastic member 7 may be, for example, a spring, both ends of which are connected to the first fixing hole 33 and the fixing hook 5, respectively, for example, one end of the spring may be connected to the abutting plate 51, and the other end of the spring may be connected to the inside of the opening of the first fixing hole 33 toward the net 4, and the spring is always in a compressed state, so that the fixing hook 5 can be applied with a force to have a tendency to move in a direction away from the net 4, thereby causing the fixing hook 5 to further tighten the net 4.

In some embodiments, a second fixing hole 34 is further provided at a position of the fixing rod 3 corresponding to the bending section, and an end of the bending section may be inserted into the second fixing hole 34. After the side of the net 4 is hooked by the fixing hook 5, the fixing hook 5 can be moved along the extending direction of the first fixing hole 33 until the end of the bending section is inserted into the second fixing hole 34, so that the opening of the fixing hook 5 can be closed, and the side of the net 4 is further prevented from falling out of the fixing hook 5. For example, when the end of the bending section is bent and extended downward, the second fixing hole 34 is disposed at a position corresponding to the lower side of the first fixing hole 33.

In one possible manner, a plurality of fixing plates 35 may be disposed below one side of the fixing rod 3, and the fixing plates 35 are in one-to-one correspondence with the first fixing holes 33, that is, the positions of the fixing hooks 5, and the second fixing holes 34 are specifically formed on the fixing plates 35. This arrangement can save the weight of the fixing lever 3 without affecting the arrangement of the fixing hook 5.

In some embodiments, the adjusting member 2 may be disposed such that it extends from the position of the fixing lever 3 toward a direction away from the fixing lever 3, the slide groove 22 is disposed on the adjusting member 2 and extends in the extending direction of the adjusting member 2, the slider 31 is disposed at a side of the fixing lever 3 toward the adjusting member 2, and the connection post 11 or the connection hole 21 is disposed at a position of the adjusting member 2 away from the fixing lever 3. The chute 22 on the adjusting member 2 extends along the extending direction of the adjusting member 2, that is, the chute 22 extends in a direction away from the fixing rod 3, so that the whole of the net 4 can be stretched and moved in one direction by moving the fixing rod 3 relative to the adjusting member 2, thereby facilitating the adjustment of the position of the net 4, and further tensioning the net 4. Similarly, when the net 4 is too tight, the fixing rod 3 can be adjusted to move toward the inner side of the net 4, thereby releasing it.

In one possible implementation, the slider 31 is specifically a sliding column, the sliding column is disposed on the fixed rod 3 and is inserted into the sliding groove 22, the end of the sliding column extends out of the sliding groove 22, the end of the sliding column is further provided with a locking member 8, and the locking member 8 is abutted against one side of the adjusting member 2, which is opposite to the fixed rod 3. The sliding column is provided with external threads, and the locking piece 8 is provided with internal threads for matching connection with the external threads. The setting of retaining member 8 can make fixed pole 3 and adjusting part 2 between fixed, prevents to produce relative displacement between the two after the pocket net 4 is fixed, influences the fixed effect of pocket net 4. In the present embodiment, the sliding column is provided at the top of the fixed rod 3 and extends upward, but in other embodiments, the sliding column may be provided at the bottom of the fixed rod 3. Illustratively, a limiting protrusion may be disposed on the outer circumferential side of the locking member 8, so as to facilitate the operator's knob operation on the locking member 8.

In some embodiments, the top of the fixing rod 3 is further provided with a placement groove 36, the placement groove 36 extends from one side of the fixing rod 3 where the fixing hook 5 is provided to the other side of the fixing rod 3 far away from the fixing hook 5, and the adjusting member 2 is disposed in the placement groove 36 and is slidable relative to the fixing rod 3 along the extending direction of the placement groove 36. Specifically, the sliding column may be disposed in the placement groove 36, so as to be connected with the adjusting member 2 conveniently, and the sliding groove 22 on the adjusting member 2 is disposed corresponding to the sliding column, and meanwhile, the extending direction of the placement groove 36 is consistent with that of the sliding groove 22, so that the placement groove 36 can play a guiding role to a certain extent in the moving process of the fixing rod 3 relative to the adjusting member 2, and the moving of the fixing rod 3 is more stable. Illustratively, the width of the placement groove 36 is set to match the width of the adjusting member 2 in this embodiment, so that the adjusting member 2 does not shake and further fixing is achieved. Of course, in other embodiments, the placement groove 36 may be disposed at the bottom of the fixing rod 3, so long as the connection reliability of the adjusting member 2 and the fixing rod 3 is ensured.

In some embodiments, the connecting post 11 may be disposed at the top of the mounting base 1, the connecting hole 21 is disposed on a side of the adjusting member 2 away from the fixing rod 3, and the adjusting cylinder 9 rotatable with respect to the connecting hole 21 is disposed in the connecting hole 21, the inner wall of the adjusting cylinder 9 is provided with an internal thread, and the connecting post 11 is provided with an external thread for mating connection with the internal thread. The adjusting cylinder 9 is screwed, so that the position of the whole adjusting piece 2 on the connecting column 11 is changed, and the height of the fixing rod 3 connected with the adjusting piece 2 relative to the mounting seat 1 is further realized, and the effect of adjusting the height of the whole pocket net 4 is achieved.

In one possible manner, the end of the adjustment cylinder 9 may be made to protrude outside the connection hole 21, and the outer peripheral side of the end of the adjustment cylinder 9 is also provided with an anti-slip structure. The arrangement is convenient for operators to screw the adjusting cylinder 9. For example, a skid-proof thread may be provided at the end of the adjustment cylinder 9, or a hexagonal head may be provided.

It should be noted that in this document, relational terms such as "first" and "second" and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a pocket net fixed knot constructs, its characterized in that includes mount pad (1), regulating part (2) and dead lever (3), mount pad (1) are used for being connected with the scaffold frame, be provided with a plurality of fixed hooks (5) that are used for being connected with the limit portion of pocket net (4) on dead lever (3), regulating part (2) set up between mount pad (1) and dead lever (3);

one of the mounting seat (1) and the adjusting piece (2) is provided with a connecting hole (21), the other one of the mounting seat (1) and the adjusting piece (2) is provided with a connecting column (11) correspondingly penetrating through the connecting hole (21), the connecting column (11) is arranged in a vertical extending mode, and the connecting column (11) can slide along the extending direction of the connecting hole so that the adjusting piece (2) can slide relative to the mounting seat (1);

one of the adjusting piece (2) and the fixed rod (3) is provided with a sliding groove (22), the other one of the adjusting piece (2) and the fixed rod (3) is provided with a sliding block (31) correspondingly connected with the sliding groove (22), the sliding groove (22) is arranged in a horizontal extending mode, and the sliding block (31) can slide along the extending direction of the sliding groove (22), so that the fixed rod (3) slides relative to the adjusting piece (2).

2. The net fixing structure according to claim 1, wherein the connecting post (11) is provided at the top of the mount (1), and the connecting hole (21) is provided at a side of the adjusting member (2) away from the fixing rod (3);

an adjusting cylinder (9) which can rotate relative to the connecting hole (21) is arranged in the connecting hole (21), an inner thread is arranged on the inner wall of the adjusting cylinder (9), and an outer thread which is used for being connected with the inner thread in a matching mode is arranged on the connecting column (11).

3. The spam fixing structure according to claim 2, wherein the end of the adjustment cylinder (9) protrudes outside the connection hole (21), and the outer circumference of the end of the adjustment cylinder (9) is further provided with an anti-slip structure.

4. The net fixing structure according to claim 1, wherein the chute (22) is provided on the adjustment member (2), and the slider (31) is provided on a side of the fixing rod (3) facing the adjustment member (2) and is located in the chute (22);

the adjusting piece (2) horizontally extends from the position of the fixed rod (3) towards the direction away from the fixed rod (3), the sliding groove (22) extends along the extending direction of the adjusting piece (2), and the connecting column (11) or the connecting hole (21) is arranged at the position of the adjusting piece (2) away from the fixed rod (3).

5. The pocket fixing structure according to claim 4, wherein the sliding block (31) is a sliding column, the sliding column is arranged on the fixing rod (3) and is penetrated in the sliding groove (22), the end part of the sliding column extends out of the sliding groove (22), the end part of the sliding column is provided with a locking piece (8), and the locking piece (8) is abutted with one side, facing away from the fixing rod (3), of the adjusting piece (2);

the sliding column is provided with external threads, and the locking piece (8) is provided with internal threads for being connected with the external threads in a matching mode.

6. The net fixing structure according to claim 4, wherein a placement groove (36) is provided at the top of the fixing rod (3), the placement groove (36) is provided to extend from a side of the fixing rod (3) where the fixing hook (5) is provided in a direction away from the fixing hook (5), and the adjusting member (2) is provided in the placement groove (36) and is slidable relative to the fixing rod (3) along an extending direction of the placement groove (36).

7. The net attachment structure according to any one of claims 1-6, characterized in that the side of the attachment rod (3) facing the net (4) is provided with a first attachment hole (33), the first attachment hole (33) extending in a direction away from the net (4);

the fixing hooks (5) are arranged in the first fixing holes (33) in a penetrating mode and are connected with the first fixing holes (33) in a sliding mode.

8. The net fixing structure according to claim 7, wherein the fixing hooks (5) are connected with the first fixing holes (33) through elastic members (7).

9. The net fixing structure according to claim 7, wherein the fixing hook (5) comprises a connecting section and a bending section, the connecting section is penetrated in the first fixing hole (33), the end part of the connecting section is exposed out of the first fixing hole (33), the bending section is arranged at the end part of the connecting section and is bent and extended towards the direction away from the net (4), and the edge part of the net (4) can be hooked on the bending section;

the fixing rod (3) is provided with a second fixing hole (34) at a position corresponding to the bending section, and the end part of the bending section can be inserted into the second fixing hole (34).

10. The net attachment structure according to any one of claims 1-6, further comprising an assembly (6), said assembly (6) being arranged at one end of said attachment rod (3) and being in rotational connection with said attachment rod (3);

the other end of the fixed rod (3) is provided with a connecting part which is used for being detachably connected with the assembly piece (6), so that the two fixed rods (3) are detachably connected with the assembly piece (6) through the connecting part.