CN212991692U

CN212991692U - A supplementary installation protection machanism for block terminal

Info

Publication number: CN212991692U
Application number: CN202022042934.5U
Authority: CN
Inventors: 刘建祥
Original assignee: Binzhou Dongzheng Power Equipment Co ltd
Current assignee: Binzhou Dongzheng Power Equipment Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-16
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses an auxiliary installation protection mechanism for a distribution box, which comprises a sealing layer, a protection box door, a hinge connection, a clamping device, a distribution box, a buffer column, buffer cotton, a fixing device, a bolt connection, an outer protection box and an inner protection box; an inner protection box is arranged on the outer side of the distribution box, and an outer protection box is arranged on the outer side of the inner protection box; and buffer springs are arranged on the left side and the right side of the moving block, and damping shock absorbers are arranged on one sides of the buffer springs. The utility model discloses an interior protective housing can form twice protective structure with setting up of outer protective housing, and when outer protective housing took place to damage, the protection of interior protective housing can continue to play the guard action, has effectively improved the protecting effect of block terminal. Damping shock absorber uses with buffer spring's cooperation, can cushion the impact force that the striking brought, weakens and absorbs the vibrational force for vibration can't be conducted to the distribution box main part, thereby protects the distribution box main part, and reinforcing compressive capacity improves the protectiveness.

Description

A supplementary installation protection machanism for block terminal

Technical Field

The utility model relates to an auxiliary erection protection machanism for block terminal, concretely relates to protective equipment technical field.

Background

The distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. When in normal operation, the circuit can be switched on or switched off by a manual or automatic switch; when the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. But present block terminal commonly used does not possess protective structure when using, and the protective effect is relatively poor to and take place to damage easily, and the installation is comparatively complicated scheduling problem.

Disclosure of Invention

An object of the utility model is to solve prior art not enough, provide an auxiliary installation protection machanism for block terminal to the block terminal commonly used at present who proposes in solving above-mentioned background does not possess protective structure when using, and the protecting effect is relatively poor, and takes place easily to damage, and installs comparatively complicated scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary mounting protection mechanism for a distribution box comprises a sealing layer, a protection box door, a hinge connection, a clamping device, the distribution box, a buffer column, buffer cotton, a fixing device, a bolt connection, an outer protection box and an inner protection box, wherein the clamping device is provided with a clamping buffer layer, a clamping block and a clamping connecting rod, and the fixing device is provided with a stress spring, a shifting rod, a cavity, an anti-collision roller, a protection plate, a convex block, a rectangular block, a bottom plate, a fixed clamping block, a moving block, a U-shaped base, a supporting rod, a buffer spring and a damping shock absorber; an inner protection box is arranged on the outer side of the distribution box, an outer protection box is arranged on the outer side of the inner protection box, the inner protection box and the outer protection box are connected through bolts to be clamped and fixed, and the top of the inner protection box and the distribution box are clamped and fixed through a fixing device; the top of a bottom plate arranged on the fixing device is hinged with a protection plate, the protection plate is made of steel materials with high elasticity, the center of the outer wall of an anti-collision rod arranged on the protection plate is rotatably connected with an anti-collision roller, the front end face of the anti-collision roller is positioned on the front side of the protection plate, the anti-collision roller is made of rubber materials with high elasticity, the anti-collision roller reduces impact force, and meanwhile, the direction of the impact force can be changed in a rotating connection mode, and the impact force is removed; the protection plate comprises a protection plate body, and is characterized in that a supporting rod is hinged to one end of the protection plate body, a U-shaped base is movably arranged at the bottom end of the supporting rod, a moving block is fixedly arranged at the bottom of the U-shaped base, a fixed clamping block is fixedly arranged at the bottom of the moving block, buffer springs are arranged on the left side and the right side of the moving block, and a damping shock absorber is arranged on one side of each buffer spring and widely applied in the field, can weaken and absorb vibration, enables the vibration to be incapable of being transmitted to a distribution box main body and further protects the distribution box main body.

Preferably, a cavity is formed in one side of the anti-collision roller, protruding blocks are arranged on the upper side and the lower side of the cavity, a rectangular block is arranged on one side of each protruding block, a shifting lever is fixedly arranged in the middle of each rectangular block, and a stress spring is arranged on one side of each rectangular block.

Preferably, the left and right sides is provided with the cushion post between block terminal bottom and the interior protective housing, be filled up by the buffering cotton between block terminal bottom and the interior protective housing, carry out swing joint through hinged joint between the outer protective housing that the interior protective housing outside set up and the protective housing, protective housing door inner wall edge is provided with the sealing layer.

Compared with the prior art, the utility model provides an auxiliary installation protection machanism for block terminal possesses following beneficial effect: this use is novel can form twice protective structure through the setting of interior guard box and outer guard box when using, when outer guard box takes place to damage, the protection of interior guard box can also play the effect of protection, the effectual protective effect who improves the block terminal. Damping shock absorber uses with buffer spring's cooperation, can cushion the impact force that the striking brought, weakens and absorbs the vibrational force for vibration can't be conducted to the block terminal main part, and then protects the block terminal main part, and reinforcing compressive capacity improves the protectiveness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of an auxiliary installation protection mechanism for a distribution box according to the present invention;

fig. 2 is a schematic structural view of a clamping device of an auxiliary mounting protection mechanism for a distribution box according to the present invention;

fig. 3 is a schematic structural view of a fixing device for an auxiliary mounting protection mechanism of a distribution box according to the present invention;

in the figure: 1. a sealing layer; 2. a protective box door; 3. clamping the buffer layer; 4. the hinge connection is carried out; 5. a clamping device; 6. a distribution box; 7. a buffer column; 8. buffering cotton; 9. a fixing device; 10. connecting by bolts; 11. an outer protective case; 12. an inner protective box; 13. a clamping block; 14. clamping the connecting rod; 15. a stress spring; 16. a deflector rod; 17. a cavity; 18. a crash drum; 19. a protection plate; 20. a bump; 21. a rectangular block; 22. a base plate; 23. fixing the clamping block; 24. a moving block; 25. a U-shaped base; 26. a support bar; 27. a buffer spring; 28. a shock absorber is damped.

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 relates to an auxiliary erection protection mechanism for block terminal, including sealing layer 1, protective box door 2, hinged joint 4, clamping device 5, block terminal 6, buffering post 7, buffering cotton 8, fixing device 9, bolted connection 10, outer guard box 11, interior guard box 12, clamping device 5 is provided with and presss from both sides tight buffer layer 3, presss from both sides tight piece 13, presss from both sides tight connecting rod 14, fixing device 9 is provided with stress spring 15, driving lever 16, cavity 17, anti-collision drum 18, guard plate 19, lug 20, rectangular block 21, bottom plate 22, fixed tight piece 23 that presss from both sides, movable block 24, U-shaped base 25, bracing piece 26, buffer spring 27, damping bumper 28.

As shown in fig. 1, the present embodiment provides an auxiliary installation protection mechanism for a distribution box, which is characterized in that: 6 outsides of block terminal are provided with interior guard box 12, the interior guard box 12 outside is provided with outer guard box 11, press from both sides tight fixedly through bolted connection 10 between interior guard box 12 and the outer guard box 11, press from both sides tightly fixedly through fixing device 9 between interior guard box 12 top and the block terminal 6.

As shown in fig. 3, the present embodiment provides an auxiliary installation protection mechanism for a distribution box, which is characterized in that: the articulated guard plate 19 that is provided with in bottom plate 22 top that fixing device 9 set up, guard plate 19 adopts the higher steel material of elasticity to make, the crash bar exterior wall center department that guard plate 19 set up rotates to be connected and sets up crashproof cylinder 18, crashproof cylinder 18's preceding terminal surface is located guard plate 19 front side, crashproof cylinder 18 adopts the great rubber materials of elasticity to make, the mode of rotating the connection when crashproof cylinder 18 reduces the impact force can also change the direction of impact force to unload the impact force.

As shown in fig. 3, the present embodiment provides an auxiliary installation protection mechanism for a distribution box, which is characterized in that: the protection plate 19 is hinged to a support rod 26 at one end, a U-shaped base 25 is movably arranged at the bottom end of the support rod 26, a moving block 24 is fixedly arranged at the bottom of the U-shaped base 25, a fixed clamping block 23 is fixedly arranged at the bottom of the moving block 24, buffer springs 27 are arranged on the left side and the right side of the moving block 24, a damping shock absorber 28 is arranged on one side of each buffer spring 27, the damping shock absorber 28 is widely applied in the field, and can weaken and absorb vibration, so that the vibration cannot be transmitted to the distribution box main body 1, and the distribution box main body 1 is further protected.

As shown in fig. 3, the present embodiment provides an auxiliary installation protection mechanism for a distribution box, which is characterized in that: the anti-collision device is characterized in that a cavity 17 is formed in one side of the anti-collision roller 18, protruding blocks 20 are arranged on the upper side and the lower side of the cavity 17, a rectangular block 21 is arranged on one side of each protruding block 20, a shifting lever 16 is fixedly arranged in the middle of each rectangular block 21, and a stress spring 15 is arranged on one side of each rectangular block 21.

As shown in fig. 3, the present embodiment provides an auxiliary installation protection mechanism for a distribution box, which is characterized in that: the utility model discloses a safety protection box, including block terminal 6, inner protective housing 12, the left and right sides is provided with bumping post 7 between block terminal 6 bottom and the inner protective housing 12, be filled up by buffering cotton 8 between 6 bottoms of block terminal and the inner protective housing 12, carry out swing joint through hinged joint 4 between outer protective housing 11 that the inner protective housing 12 outside set up and the protective housing door 2, 2 inner wall edges of protective housing door are provided with sealing layer 1.

The utility model discloses an use flow: this use is novel can form twice protective structure through interior protective housing 12 and the setting of outer protective housing 11 when using, when outer protective housing 12 takes place to damage, the effect of protection can also be played in the protection of interior protective housing 12, effectual improvement the protective effect of block terminal. The clamping blocks 13 arranged on the left side and the right side of the distribution box 6 can clamp the distribution box 6 through the clamping connecting rods 14, so that the distribution box is not prone to shaking. The anti-collision roller 18 arranged on one side of the anti-collision rod of the protection plate 19 arranged on the fixing device 9 is used for protecting, so that the impact force caused by external impact on the distribution box 6 can be reduced, the impact caused by the impact can be buffered, and meanwhile, the direction of the impact force can be changed and the impact force can be removed by the arranged anti-collision roller 18; when the power distribution box is used, the supporting rods 26 arranged on the protection plate 19 drive the moving blocks 24 to drive the fixed clamping blocks 23 to clamp the top of the power distribution box, the damping shock absorbers 28 are used in cooperation with the buffer springs 27, impact force caused by impact can be buffered, vibration force is weakened and absorbed, vibration cannot be conducted to the power distribution box main body 6, and then the power distribution box main body 6 is protected.

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

1. The utility model provides an auxiliary erection protection machanism for block terminal which characterized in that: the device comprises a sealing layer (1), a protective box door (2), a hinge connection (4), a clamping device (5), a distribution box (6), a buffer column (7), buffer cotton (8), a fixing device (9), a bolt connection (10), an outer protective box (11) and an inner protective box (12), wherein the clamping device (5) is provided with a clamping buffer layer (3), a clamping block (13) and a clamping connecting rod (14), the fixing device (9) is provided with a stress spring (15), a deflector rod (16), a cavity (17), an anti-collision roller (18), a protective plate (19), a convex block (20), a rectangular block (21), a bottom plate (22), a fixed clamping block (23), a moving block (24), a U-shaped base (25), a supporting rod (26), a buffer spring (27) and a damping shock absorber (28); an inner protection box (12) is arranged on the outer side of the distribution box (6), an outer protection box (11) is arranged on the outer side of the inner protection box (12), the inner protection box (12) and the outer protection box (11) are clamped and fixed through a bolt connection (10), and the top of the inner protection box (12) and the distribution box (6) are clamped and fixed through a fixing device (9); a protection plate (19) is hinged to the top of a bottom plate (22) arranged on the fixing device (9), the protection plate (19) is made of steel materials, an anti-collision roller (18) is rotatably connected to the center of the outer wall of an anti-collision rod arranged on the protection plate (19), the front end face of the anti-collision roller (18) is located on the front side of the protection plate (19), and the anti-collision roller (18) is made of rubber materials; the damping protection device is characterized in that a supporting rod (26) is hinged to one end of the protection plate (19), a U-shaped base (25) is movably arranged at the bottom end of the supporting rod (26), a moving block (24) is fixedly arranged at the bottom of the U-shaped base (25), a fixed clamping block (23) is fixedly arranged at the bottom of the moving block (24), buffer springs (27) are arranged on the left side and the right side of the moving block (24), and damping shock absorbers (28) are arranged on one side of each buffer spring (27).

2. The auxiliary installation protection mechanism for the electrical distribution box of claim 1, wherein: the anti-collision device is characterized in that a cavity (17) is formed in one side of the anti-collision roller (18), convex blocks (20) are arranged on the upper side and the lower side of the cavity (17), a rectangular block (21) is arranged on one side of each convex block (20), a shifting lever (16) is fixedly arranged in the middle of each rectangular block (21), and a stress spring (15) is arranged on one side of each rectangular block (21).

3. The auxiliary installation protection mechanism for the electrical distribution box of claim 1, wherein: the utility model discloses a safety protection box, including block terminal (6), protection box (12), buffer column (7) are provided with to the left and right sides between block terminal (6) bottom and interior protection box (12), be filled up by buffering cotton (8) between block terminal (6) bottom and interior protection box (12), carry out swing joint through hinged joint (4) between outer protection box (11) that interior protection box (12) outside set up and protection box door (2), protection box door (2) inner wall edge is provided with sealing layer (1).