CN212984708U - Connecting structure for net rack reinforcement - Google Patents

Abstract

The utility model discloses a connecting structure for reinforcing a net rack, which belongs to the technical field of net racks, and comprises an original net rack, a newly-added net rack is arranged below the original net rack, an adjusting device is arranged between the original net rack and the newly-added net rack, the adjusting device comprises an adjusting frame, threaded holes, fixing screws, an upper shell and a lower shell, the upper shell is arranged between the original net rack and the newly-added net rack, the upper shell is connected with the original net rack, the lower shell is arranged below the upper shell, the adjusting frame is arranged at the intersection of the upper shell and the lower shell, a plurality of threaded holes are arranged on the adjusting frame, and the upper shell and the lower shell are both connected with the threaded holes through the fixing screws; the utility model discloses a set up adjusting frame, screw hole, fixed screw, go up casing and lower casing for connection structure can adjust adjusting device's overall length, thereby adapts to different work needs, and then has improved connecting device's regulating power.

Description

Connecting structure for net rack reinforcement

Technical Field

The utility model belongs to the technical field of the rack, concretely relates to connection structure is used in rack reinforcement.

Background

The net frame is a space structure formed by connecting a plurality of rod pieces through nodes according to a certain grid form, and has the advantages of space stress, light weight, high rigidity, good earthquake resistance and the like.

Chinese patent application No. CN201821413963.4 discloses a connection structure for net rack reinforcement, which integrates the original net rack and the newly added net rack, ensures the common stress of the two racks, and is beneficial to improving the overall strength.

The prior art has the following problems: 1. the patent has the problem that the whole length of the connecting structure can not be adjusted according to the requirement, so that the adjusting capacity of the connecting structure is reduced; 2. the above patent has the problem that the connection structure is easy to loose due to external vibration, thereby reducing the practicability of the connection structure.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a connection structure is used in rack reinforcement has the characteristics that the energy modulation capacity is high, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connection structure is used in rack reinforcement, includes former rack, the below of former rack is provided with newly-increased rack, be provided with adjusting device between former rack and the newly-increased rack, adjusting device is including adjusting frame, screw hole, fixed screw, going up the casing and casing down, be provided with the casing between former rack and the newly-increased rack, it is connected with former rack to go up the casing, the below of going up the casing is provided with down the casing, the outside of going up casing and lower casing intersection is provided with the adjusting frame, a plurality of screw holes have been seted up on the adjusting frame, it all is connected with the screw hole through fixed screw with lower casing to go up the casing, be connected through fixed subassembly between casing and the newly-increased rack down.

Preferably, the cross section of the outer side of the upper shell and the lower shell is the same as the cross section of the inner side of the adjusting frame.

Preferably, go up and install damping device on the casing, damping device includes shock attenuation box, shock attenuation frame, shock attenuation post, go up the position that is close to the upper end on the casing and install the shock attenuation box, a plurality of shock attenuation frames are installed to the inboard of shock attenuation box, the shock attenuation post is installed to the inboard of shock attenuation frame, the shock attenuation post is connected with the shock attenuation box.

Preferably, the fixed frame is installed in the outside of shock attenuation box, be connected through the screw between fixed frame and the last casing.

Preferably, the shock absorption frame is of a hemispherical design.

Preferably, the damping box and the damping column are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up adjusting frame, screw hole, fixed screw, go up casing and lower casing for connection structure can adjust adjusting device's overall length, thereby adapts to different work needs, and then has improved connecting device's regulating power.

2. The utility model discloses a set up shock attenuation box, shock attenuation frame, shock attenuation post and fixed frame for connection structure can carry out certain shock attenuation to the vibrations that the external world came when needing, thereby prevents that connection structure from producing not hard up because of vibrations, and then has improved connection structure's practicality.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural diagram of the drying device of the present invention.

In the figure: 1. an original net rack; 2. newly adding a net rack; 3. a damping device; 31. a shock-absorbing box; 32. a shock-absorbing frame; 33. a shock-absorbing post; 34. a fixing frame; 4. an adjustment device; 41. an adjusting frame; 42. a threaded hole; 43. fixing screws; 44. an upper housing; 45. a lower housing; 5. and (6) fixing the assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a connection structure is used in rack reinforcement, including former rack 1, the below of former rack 1 is provided with newly-increased rack 2, be provided with adjusting device 4 between former rack 1 and the newly-increased rack 2, adjusting device 4 is including adjusting frame 41, screw hole 42, fixed screw 43, go up casing 44 and casing 45 down, be provided with casing 44 between former rack 1 and the newly-increased rack 2, it is connected with former rack 1 to go up casing 44, the below of going up casing 44 is provided with down casing 45, the outside of going up casing 44 and the crossing department of casing 45 down is provided with adjusting frame 41, a plurality of screw holes 42 have been seted up on the adjusting frame 41, it all is connected with screw hole 42 through fixed screw 43 with casing 45 down to go up casing 44, be connected through fixed subassembly 5 between casing 45 and the newly-increased rack 2 down.

Specifically, the cross-section of the outer sides of the upper and lower cases 44 and 45 is the same as the cross-section of the inner side of the adjustment frame 41,

by adopting the above technical scheme, the upper shell 44 and the lower shell 45 are prevented from position deviation in the adjusting process.

Specifically, the upper shell 44 is provided with the damping device 3, the damping device 3 comprises a damping box 31, a damping frame 32 and a damping column 33, the damping box 31 is arranged on the upper shell 44 near the upper end, a plurality of damping frames 32 are arranged on the inner side of the damping box 31, the damping column 33 is arranged on the inner side of the damping frame 32, the damping column 33 is connected with the damping box 31,

through adopting above-mentioned technical scheme for connection structure can carry out certain shock attenuation to the vibrations that the external world came when needing, thereby prevents that connection structure from producing because of vibrations and becoming flexible.

Specifically, a fixing frame 34 is installed on the outer side of the damper box 31, the fixing frame 34 is connected with the upper housing 44 by screws,

through adopting above-mentioned technical scheme for connection structure can no longer carry out the shock attenuation when need not the shock attenuation.

Specifically, the shock absorbing frame 32 is of a hemispherical design,

by adopting the technical scheme, the damping capacity of the damping frame 32 is ensured.

Specifically, the damping box 31 and the damping column 33 are made of rubber,

through adopting above-mentioned technical scheme, guaranteed the shock-absorbing capacity of shock attenuation box 31 and shock attenuation post 33.

The utility model discloses the structure and the principle of former rack 1, newly-increased rack 2 and fixed subassembly 5 have been disclosed in the connection structure for rack reinforcement that chinese patent application number is CN201821413963.4 discloses.

The utility model discloses a theory of operation and use flow: firstly, the fixing screws 43 are unscrewed, then the relative positions between the upper shell 44 and the lower shell 45 and the adjusting frame 41 are adjusted, so that the overall length of the adjusting device 4 is adjusted, then the fixing is carried out again through the fixing screws 43 and the threaded holes 42, and after the fixing is finished, the fixing assembly 5 is used for installation, so that the installation between the original net rack 1 and the newly added net rack 2 is completed. When the connection structure needs the shock attenuation, unscrew the screw on the fixed frame 34 among the damping device 3 to make fixed frame 34 lose fixedly, when meeting with vibrations, accessible shock attenuation box 31, shock attenuation frame 32 and shock attenuation post 33 carry out certain shock attenuation buffering, thereby prevent the not hard up of connection structure.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a connection structure for net rack reinforcement, includes former net rack (1), its characterized in that: a newly added net rack (2) is arranged below the original net rack (1), an adjusting device (4) is arranged between the original net rack (1) and the newly added net rack (2), the adjusting device (4) comprises an adjusting frame (41), a threaded hole (42), a fixing screw (43), an upper shell (44) and a lower shell (45), an upper shell (44) is arranged between the original net rack (1) and the newly added net rack (2), the upper shell (44) is connected with the original net rack (1), a lower shell (45) is arranged below the upper shell (44), an adjusting frame (41) is arranged on the outer side of the intersection of the upper shell (44) and the lower shell (45), a plurality of threaded holes (42) are formed in the adjusting frame (41), the upper shell (44) and the lower shell (45) are connected with the threaded holes (42) through fixing screws (43), the lower shell (45) is connected with the newly added net rack (2) through a fixing component (5).

2. The connecting structure for net rack reinforcement according to claim 1, characterized in that: the cross section of the outer side of the upper shell (44) and the cross section of the outer side of the lower shell (45) are the same as the cross section of the inner side of the adjusting frame (41).

3. The connecting structure for net rack reinforcement according to claim 1, characterized in that: go up and install damping device (3) on casing (44), damping device (3) are including shock attenuation box (31), shock attenuation frame (32), shock attenuation post (33), go up casing (44) and go up the position that is close to the upper end and install shock attenuation box (31), a plurality of shock attenuation frames (32) are installed to the inboard of shock attenuation box (31), shock attenuation post (33) are installed to the inboard of shock attenuation frame (32), shock attenuation post (33) are connected with shock attenuation box (31).

4. The connecting structure for net frame reinforcement according to claim 3, characterized in that: fixed frame (34) are installed to the outside of shock attenuation box (31), be connected through the screw between fixed frame (34) and last casing (44).

5. The connecting structure for net frame reinforcement according to claim 3, characterized in that: the shock absorption frame (32) is in a hemispherical design.

6. The connecting structure for net frame reinforcement according to claim 3, characterized in that: the damping box (31) and the damping column (33) are made of rubber.

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