CN211981235U - Switch board shock attenuation frame construction - Google Patents

Abstract

The utility model discloses a switch board shock attenuation frame construction, its technical scheme main points are: the cabinet comprises two T-shaped clamping strips fixed in a cabinet body, a supporting plate is clamped between the two T-shaped clamping strips, the supporting plate and the two T-shaped clamping strips are connected and fixed through a plurality of first locking bolts respectively, sleeves are symmetrically fixed above the supporting plate, bearing columns are connected in the two sleeves in a sliding mode along the vertical direction respectively, first springs are connected between the two bearing columns and the bottom surface of the interior of the sleeve respectively, and T-shaped supporting plates are fixed at the top ends of the two bearing columns together; this switch board shock attenuation frame construction has good shock-absorbing capacity to have the advantage of convenient dismantlement.

Description

Switch board shock attenuation frame construction

Technical Field

The utility model relates to a switch board field, in particular to switch board shock attenuation frame construction.

Background

The power distribution cabinet frame is a main component in the power distribution cabinet, and various electric devices are installed on the power distribution cabinet frame, so that the application is wide.

Reference can be made to the prior chinese patent publication No. CN111049003A, which discloses an explosion-proof intelligent power distribution cabinet frame, comprising a power distribution cabinet, one end of the power distribution cabinet is provided with a connecting frame, the inner side of the connecting frame is provided with a steel frame, the inner side of the steel frame is provided with explosion-proof glass, shock absorption columns are arranged at two ends of two sides of the steel frame, a clamping plate is arranged at one end of each shock absorption column, one end of one side of the clamping plate is provided with a threaded column, one end of the threaded column is provided with a connecting shaft sleeve, a second gear is arranged on the outer surface of the connecting shaft sleeve, a first gear is arranged on one side of the second gear, a connecting rod is arranged on the inner side of the first gear, one end of one of the connecting rods is provided with a rocker, the outer surface of one end of the connecting rod is provided with a first bevel gear, and the lower end of the first bevel gear is provided with a second bevel gear.

The explosion-proof intelligent power distribution cabinet frame has good explosion-proof capacity, but the explosion-proof intelligent power distribution cabinet frame still has some defects, such as: which lacks the necessary shock absorbing capacity.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a switch board shock attenuation frame construction to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a switch board shock attenuation frame construction, is including fixing two internal T shape card strips, two common joint has the backup pad between the T shape card strip, backup pad and two it is fixed through the first lock bolt connection of a plurality of respectively between the T shape card strip, backup pad top symmetry is fixed with the sleeve, two slide along vertical direction respectively in the sleeve and be connected with the bearing post, two the bearing post respectively with be connected with first spring, two between the inside bottom surface of sleeve the top of bearing post is fixed with the T shape support plate jointly, there is the layer board through a plurality of second spring coupling in the opening of T shape support plate, welded fastening has electrical apparatus fixing bracket on the layer board, a plurality of kidney slot has been seted up on the electrical apparatus fixing bracket.

Through adopting above-mentioned technical scheme, this switch board shock attenuation frame construction has good shock-absorbing capacity, rely on the first spring between sleeve and the bearing post when using, rely on the second spring between T shape support plate and the layer board, can play good shock-absorbing capacity to the electrical part of fixing on electrical apparatus fixing bracket, and switch board shock attenuation frame still has easy dismounting's advantage, through with the backup pad joint screw up first locking bolt again behind T shape card strip can realize dismantling shock attenuation frame's whole.

Preferably, a groove is formed in the supporting plate, an inserting block is connected to the groove in a sliding mode, a third spring is connected between the inserting block and the bottom of the groove, and a jack for inserting the inserting block is formed in the T-shaped clamping strip.

Through adopting above-mentioned technical scheme, under the elasticity effect of third spring in the recess, the inserted block can insert to in the jack to can realize the installation location of backup pad.

Preferably, the bottom end of the supporting column is provided with an inner sinking groove, and one end of the first spring is fixedly connected to the bottom of the inner sinking groove.

Through adopting above-mentioned technical scheme, the stability of first spring can be increased in the setting of interior heavy groove.

Preferably, a disk is fixedly welded at the bottom end of the sleeve, and the disk is fixed on the top surface of the supporting plate through a plurality of second locking bolts.

Through adopting above-mentioned technical scheme, utilize disc and second locking bolt can conveniently realize telescopic installation fixed.

Preferably, a threaded column is fixed at the bottom of the T-shaped carrier plate, a connecting disc is fixed at the top end of the supporting column, and the threaded column is locked by a threaded ring sleeve after penetrating through the connecting disc.

By adopting the technical scheme, the threaded column can be fixed by locking the threaded ring sleeve after penetrating through the connecting disc.

Preferably, a spring washer is sleeved outside the threaded column, and the spring washer is located between the threaded ring sleeve and the T-shaped support plate.

Through adopting above-mentioned technical scheme, spring washer has the non return effect to the screw thread ring cover, can prevent that it from taking place to become flexible.

Preferably, a guide post is fixed on the top of the T-shaped support plate, and a guide sleeve matched with the guide post is embedded and fixed in the support plate.

Through adopting above-mentioned technical scheme, utilize the cooperation of guide post and uide bushing to cushion the direction for the layer board.

Preferably, the electric appliance fixing bracket is provided with a plurality of threaded holes.

Through adopting above-mentioned technical scheme, the screw hole on the electrical apparatus fixing bracket can conveniently realize the fixed of electrical apparatus.

To sum up, the utility model discloses mainly have following beneficial effect:

this switch board shock attenuation frame structure has good shock-absorbing capacity, rely on the first spring between sleeve and the bearing post when using, rely on the second spring between T shape support plate and the layer board, can play good shock-absorbing capacity to the electrical part of fixing on electrical apparatus fixing bracket, and switch board shock attenuation frame still has easy dismounting's advantage, can realize dismantling shock attenuation frame's whole through screwing up first locking bolt again with the backup pad joint behind T shape card strip.

Drawings

FIG. 1 is a schematic structural view of the present invention shown with a cabinet body at the same time;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a structural sectional view of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an enlarged view of fig. 3 at B.

Reference numerals: 1. a cabinet body; 2. t-shaped clamping strips; 3. a support plate; 4. a first locking bolt; 5. a sleeve; 6. a support post; 7. a first spring; 8. a T-shaped carrier plate; 9. a second spring; 10. a support plate; 11. an electric appliance fixing bracket; 12. a kidney-shaped groove; 13. a groove; 14. inserting a block; 15. a third spring; 16. a jack; 17. an inner sinking groove; 18. a disc; 19. a second locking bolt; 20. a threaded post; 21. a connecting disc; 22. a threaded ring sleeve; 23. a spring washer; 24. a guide post; 25. a guide sleeve; 26. a threaded bore.

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, 2 and 3, a damping frame structure of a power distribution cabinet comprises two T-shaped clamping strips 2 fixed in a cabinet body 1, wherein a support plate 3 is clamped between the two T-shaped clamping strips 2, and the support plate 3 and the two T-shaped clamping strips 2 are respectively connected and fixed through two first locking bolts 4; in order to make the frame have good shock-absorbing capacity, 3 top symmetries of backup pad are fixed with sleeve 5, it is connected with bearing post 6 to slide along vertical direction respectively in two sleeves 5, two bearing post 6 respectively with be connected with first spring 7 between the inside bottom surface of sleeve 5, the top of two bearing post 6 is fixed with T shape support plate 8 jointly, be connected with layer board 10 through two second springs 9 in the opening of T shape support plate 8, welded fastening has electrical apparatus fixed bracket 11 on the layer board 10, two kidney slots 12 have been seted up on electrical apparatus fixed bracket 11.

Referring to fig. 1, fig. 2 and fig. 3, this switch board shock attenuation frame structure has good shock-absorbing capacity, rely on first spring 7 between sleeve 5 and the bearing post 6 when using, rely on second spring 9 between T shape support plate 8 and the layer board 10, can play good shock-absorbing capacity to the electrical part of fixing on electrical apparatus fixed bracket 11, and switch board shock attenuation frame still has easy dismounting's advantage, through with 3 joints of backup pad screw up first locking bolt 4 again behind T shape gib 2 can realize dismantling shock attenuation frame's whole.

Referring to fig. 3 and 4, a groove 13 is formed in the supporting plate 3, an insertion block 14 is slidably connected in the groove 13, a third spring 15 is connected between the insertion block 14 and the bottom of the groove 13, an insertion hole 16 for inserting the insertion block 14 is formed in the T-shaped clamping strip 2, and the insertion block 14 can be inserted into the insertion hole 16 under the elastic force of the third spring 15 in the groove 13, so that the mounting and positioning of the supporting plate 3 can be realized; wherein, the bottom of bearing post 6 has been seted up interior heavy groove 17, and the one end fixed connection of first spring 7 is at heavy groove 17 tank bottom including, and the stability of first spring 7 can be increased in the setting of interior heavy groove 17.

Referring to fig. 3 and 4, a disc 18 is fixedly welded at the bottom end of the sleeve 5, the disc 18 is fixed on the top surface of the support plate 3 through four second locking bolts 19, and the mounting and fixing of the sleeve 5 can be conveniently realized by using the disc 18 and the second locking bolts 19.

Referring to fig. 3 and 5, a threaded column 20 is fixed at the bottom of the T-shaped carrier plate 8, a connecting disc 21 is fixed at the top end of the support column 6, the threaded column 20 is locked by a threaded collar 22 after passing through the connecting disc 21, and the support column 6 can be fixed by locking the threaded column 20 by the threaded collar 22 after passing through the connecting disc 21; wherein, the spring washer 23 is sleeved outside the threaded column 20, the spring washer 23 is positioned between the threaded ring sleeve 22 and the T-shaped carrier plate 8, and the spring washer 23 has a check effect on the threaded ring sleeve 22 and can prevent the threaded ring sleeve 22 from loosening.

Referring to fig. 2 and 3, a guide post 24 is fixed on the top of the T-shaped carrier plate 8, a guide sleeve 25 which is matched with the guide post 24 is embedded and fixed in the supporting plate 10, and the supporting plate 10 can be guided in a buffering manner by the matching of the guide post 24 and the guide sleeve 25; wherein, five threaded holes 26 are arranged on the electric appliance fixing bracket 11, and the threaded holes 26 on the electric appliance fixing bracket 11 can conveniently realize the fixation of the electric appliance.

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 (8)

1. The utility model provides a switch board shock attenuation frame construction, is including fixing two T shape card strips (2) in the cabinet body (1), its characterized in that: a support plate (3) is clamped between the two T-shaped clamping strips (2), the support plate (3) and the two T-shaped clamping strips (2) are respectively connected and fixed through a plurality of first locking bolts (4), sleeves (5) are symmetrically fixed above the supporting plate (3), supporting columns (6) are connected in the two sleeves (5) in a sliding manner along the vertical direction respectively, a first spring (7) is connected between the two supporting columns (6) and the inner bottom surface of the sleeve (5) respectively, a T-shaped supporting plate (8) is fixed at the top ends of the two supporting columns (6) together, the opening of the T-shaped carrier plate (8) is connected with a supporting plate (10) through a plurality of second springs (9), an electric appliance fixing bracket (11) is fixedly welded on the supporting plate (10), and a plurality of kidney-shaped grooves (12) are formed in the electric appliance fixing bracket (11).

2. The power distribution cabinet shock absorption frame structure according to claim 1, wherein: the novel clamping device is characterized in that a groove (13) is formed in the supporting plate (3), an inserting block (14) is connected to the groove (13) in a sliding mode, a third spring (15) is connected between the inserting block (14) and the bottom of the groove (13), and an inserting hole (16) for the inserting block (14) to insert is formed in the T-shaped clamping strip (2).

3. The power distribution cabinet shock absorption frame structure according to claim 1, wherein: an inner sunken groove (17) is formed in the bottom end of the bearing column (6), and one end of the first spring (7) is fixedly connected to the bottom of the inner sunken groove (17).

4. The power distribution cabinet shock absorption frame structure according to claim 1, wherein: the bottom end of the sleeve (5) is fixedly welded with a disc (18), and the disc (18) is fixed on the top surface of the supporting plate (3) through a plurality of second locking bolts (19).

5. The power distribution cabinet shock absorption frame structure according to claim 1, wherein: the bottom of the T-shaped carrier plate (8) is fixed with a threaded column (20), the top end of the support column (6) is fixed with a connecting disc (21), and the threaded column (20) is locked by a threaded ring sleeve (22) after penetrating through the connecting disc (21).

6. The power distribution cabinet shock absorption frame structure according to claim 5, wherein: the outer portion of the threaded column (20) is sleeved with a spring washer (23), and the spring washer (23) is located between the threaded ring sleeve (22) and the T-shaped carrier plate (8).

7. The power distribution cabinet shock absorption frame structure according to claim 1, wherein: the top of the T-shaped carrier plate (8) is fixed with a guide post (24), and a guide sleeve (25) matched with the guide post (24) is embedded and fixed in the carrier plate (10).

8. The power distribution cabinet shock absorption frame structure according to claim 1, wherein: the electric appliance fixing bracket (11) is provided with a plurality of threaded holes (26).

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