CN215208126U

CN215208126U - Shock absorption protection device for crane control cabinet

Info

Publication number: CN215208126U
Application number: CN202121367517.6U
Authority: CN
Inventors: 郑景
Original assignee: Hangzhou Minjie Machinery Co ltd
Current assignee: Hangzhou Minjie Machinery Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-17
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to the technical field of cranes, in particular to a damping and protecting device for a crane control cabinet, a fixing device comprises a bottom plate, a box body is connected with a supporting plate through a supporting rod, a spring is sleeved on the supporting rod, a baffle is connected on the bottom plate, a stud is connected on the baffle, a stripper plate and a rotating block are connected on the stud, a connecting plate is connected on the box body, a driven plate is connected on the connecting plate through a driven rod, a moving block is connected on the driven rod, a sleeve and a moving rod are connected on the moving block, fixing openings are respectively arranged on the sleeve and the moving rod, a fixing strip is sleeved in the fixing openings, an air inlet pipe is communicated on a fan through a connecting pipe, an air head is communicated on the air inlet pipe, a door plate is hinged at the box opening, a handle is arranged on the door plate, the left and right shaking of the cabinet body is convenient to reduce the moisture in the cabinet body in rainy weather, the stability is better, and the moisture in the cabinet body is convenient to reduce in rainy weather, reduce the influence of weather factor to cabinet body inner part, the reliability is higher.

Description

Shock absorption protection device for crane control cabinet

Technical Field

The utility model relates to a hoist technical field specifically is a shock attenuation protector for hoist control cabinet.

Background

As is known, a crane is a multi-action crane machine featuring intermittent motion, and the crane is also called a crown block, a gantry crane and a crane, and can vertically lift and horizontally transport heavy objects through a control cabinet within a certain range, and the control cabinet usually needs a damping device to protect the heavy objects during operation.

Chinese patent No. CN 201310626147.7's utility model discloses a shock attenuation protector for hoist switch board, include the cabinet body, heat abstractor and fix the base of cabinet body lower extreme, the cabinet body with be equipped with a plurality of damping device between the base, damping device is including the first packing ring, damping spring and the second packing ring that set gradually, and it is when using, and fixing stud passes damping device will the cabinet body with the base is together fixed, the cabinet body with still be equipped with the shock attenuation backing plate between the damping device.

However, the above prior art solutions still have the following drawbacks: the cabinet body of the crane is easy to shake in operation, the stability is poor, moisture is easy to generate in the cabinet body in rainy days, the operation of parts in the cabinet body is easy to influence, and the reliability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a shock attenuation protector for hoist control cabinet, its be convenient for reduce the left and right sides condition of rocking of the cabinet body, stability is better to be convenient for reduce the internal moisture of cabinet when overcast and rainy weather, reduce the influence of weather factor to internal part of cabinet, the reliability is higher.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a shock absorption protection device for a crane control cabinet comprises a cabinet body, a box body, a fixing device and a damp-proof device, wherein the fixing device comprises a bottom plate, the cabinet body is placed on the bottom plate, two support rods are symmetrically and fixedly connected to the inner bottom wall of the box body, springs are sleeved on the support rods, support plates are fixedly connected to the top ends of the support rods, the two support plates are fixedly connected to the bottom end of the bottom plate, two baffle plates are symmetrically connected to the bottom plate, studs are connected to the baffle plates in a threaded manner and extend out of the baffle plates, one ends, close to each other, of the two studs are fixedly connected to an extrusion plate, rotating blocks are fixedly connected to the studs, a connecting plate is fixedly connected to the inner top wall of the box body, two driven rods are slidably connected to the connecting plate, driven plates are fixedly connected to the bottom ends of the driven rods, and moving blocks are connected to the two driven rods, two be connected with sleeve and carriage release lever between the movable block, the left end of carriage release lever runs through telescopic lateral wall and stretches into to the sleeve in, has all seted up a plurality of fixed mouths on sleeve and the carriage release lever, and the fixed mouthful endotheca is equipped with the fixed strip, dampproof device includes the fan, the intercommunication has the connecting pipe on the fan, and the symmetry intercommunication has two air-supply lines on the connecting pipe, and the intercommunication has a plurality of wind heads on the air-supply line, case mouth and two thermovents have been seted up to the front end of box, and case mouth department articulates there is the door plant, installs the handle on the door plant.

Preferably, two the equal fixedly connected with sliding block in top of driven lever, the last symmetric connection of sliding block has the stopper, has seted up the spacing groove that matches with the stopper in the connecting plate, and the stopper is sliding fit with the spacing groove.

Preferably, two equal fixedly connected with fixed block on the sliding block is connected with the slide bar on the fixed block, set up the sliding tray who matches with the slide bar on the connecting plate, the slide bar is sliding fit with the sliding tray, slide bar and carriage release lever fixed connection.

Preferably, the two studs are both in threaded connection with a tightening block.

Preferably, the top end of the bottom plate is fixedly connected with a shock pad.

Preferably, two observation ports are symmetrically formed in the door plate, and a transparent observation plate is installed at the observation port.

Preferably, one ends of the two driven plates close to each other are fixedly connected with rubber pads.

(III) advantageous effects

Compared with the prior art, the utility model provides a shock attenuation protector for hoist control cabinet possesses following beneficial effect:

1. this shock attenuation protector for hoist control cabinet, through the cooperation of box, bracing piece and spring, be convenient for to the support of bottom plate, be convenient for reduce vibrations to the influence of the cabinet body to through the cooperation of baffle and double-screw bolt, be convenient for fix the bottom of the cabinet body, simultaneously through the connecting plate, be convenient for the removal of sleeve and carriage release lever, so that the driven lever drives the driven plate and removes, thereby be convenient for support the top of the cabinet body, the condition of rocking of the cabinet body reduces, stability is better.

2. This shock attenuation protector for hoist control cabinet, through the cooperation of fan and connecting pipe, the air intake pipe of being convenient for provides the ventilation for the box through rotatory anemoscope, simultaneously through the cooperation of two thermovents, the inside heat dissipation of the box of being convenient for to the internal moisture of cabinet when reducing overcast and rainy weather, thereby be convenient for reduce the influence of weather factor to internal part of cabinet, the reliability is higher.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a front view of the present invention;

fig. 4 is the utility model discloses well complex section structure schematic diagrams such as sliding block and stopper.

In the figure: 1. a cabinet body; 2. a box body; 3. a base plate; 4. a support bar; 5. a spring; 6. a support plate; 7. a baffle plate; 8. a stud; 9. a pressing plate; 10. rotating the block; 11. a connecting plate; 12. a driven lever; 13. a driven plate; 14. a moving block; 15. a sleeve; 16. a travel bar; 17. a fixing strip; 18. a fan; 19. a connecting pipe; 20. an air inlet pipe; 21. a wind head; 22. a heat dissipation port; 23. a door panel; 24. a handle; 25. a slider; 26. a limiting block; 27. a fixed block; 28. a slide bar; 29. a tightening block; 30. a shock pad; 31. an observation plate; 32. a rubber pad.

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.

Examples

Referring to fig. 1-4, a shock absorption protection device for a crane control cabinet comprises a cabinet body 1, a cabinet body 2, a fixing device and a damp-proof device, wherein the fixing device comprises a bottom plate 3, the cabinet body 1 is placed on the bottom plate 3, a shock absorption pad 30 is fixedly connected to the top end of the bottom plate 3, the influence of vibration on the cabinet body 1 is reduced, two support rods 4 are symmetrically and fixedly connected to the inner bottom wall of the cabinet body 2, springs 5 are sleeved on the support rods 4, support plates 6 are fixedly connected to the top ends of the support rods 4, the two support plates 6 are both fixedly connected to the bottom end of the bottom plate 3, two baffles 7 are symmetrically connected to the bottom plate 3, studs 8 are connected to the baffles 7 through threads, the two studs 8 penetrate through the baffles 7 and extend out of the baffles 7, a squeezing plate 9 is fixedly connected to one end of the two studs 8 close to each other, the cabinet body 1 is convenient to fix, a tightening block 29 is connected to the two studs 8 through threads, be convenient for strengthen being connected between double-screw bolt 8 and the baffle 7, fixedly connected with turning block 10 on the double-screw bolt 8, fixedly connected with connecting plate 11 on the interior roof of box 2, sliding connection has two driven levers 12 on the connecting plate 11, the equal fixedly connected with sliding block 25 in top of two driven levers 12, symmetrical connection has stopper 26 on the sliding block 25, set up the spacing groove that matches with stopper 26 in the connecting plate 11, stopper 26 is sliding fit with the spacing groove, the slip of driven lever 12 on connecting plate 11 is convenient for, the bottom fixedly connected with driven plate 13 of driven lever 12, the equal fixedly connected with cushion 32 of one end that two driven plates 13 are close to each other, the friction between driven plate 13 and the cabinet body 1 has been increased.

It should be further noted that the two driven rods 12 are both connected with a moving block 14 for moving the driven rods 12, the two sliding blocks 25 are both fixedly connected with a fixed block 27, the fixed block 27 is connected with a sliding rod 28, the connecting plate 11 is provided with a sliding groove matched with the sliding rod 28, the sliding rod 28 is in sliding fit with the sliding groove, the sliding rod 28 is fixedly connected with the moving rod 16, the sliding rod 28 is driven to slide by the moving block 14, the fixed block 27 is convenient for driving the sliding block 25 to slide, so that the driven rod 12 drives the driven plate 13 to slide, a sleeve 15 and the moving rod 16 are connected between the two moving blocks 14, the left end of the moving rod 16 penetrates through the side wall of the sleeve 15 and extends into the sleeve 15, the sleeve 15 and the moving rod 16 are both provided with a plurality of fixing ports, the fixing strips 17 are sleeved in the fixing ports for fixing the position of the moving rod 16, the moisture-proof device comprises a fan 18, a connecting pipe 19 is communicated with the fan 18, two air inlet pipes 20 are symmetrically communicated with the connecting pipe 19, a plurality of blast heads 21 are communicated with the air inlet pipes 20 to provide ventilation for the interior of the box body 2, a box opening and two heat dissipation openings 22 are formed in the front end of the box body 2 to facilitate heat dissipation for the interior of the box body 2, a door panel 23 is hinged to the box opening, a handle 24 is mounted on the door panel 23 to facilitate opening and closing of the door panel 23, two observation openings are symmetrically formed in the door panel 23, a transparent observation panel 31 is mounted at the observation openings to facilitate observation for the interior of the box body 2, the fan 18 is conventional equipment which is purchased from the market and is well known by technicians in the field, the model of the fan 18 is PYHL-14A, the fan is used only in the patent without improving the structure and the function, and is set, mounted and electrically connected, for those skilled in the art, the debugging operation is performed according to the requirements of the use specification, and the details are not repeated herein, and the fan 18 is provided with a control switch matched with the fan, and the installation position of the control switch is selected according to the actual use requirement, so that the operation control of the operator is facilitated.

In summary, the working principle and the working process of the shock absorption and protection device for the crane control cabinet are that, when in use, the shock absorption and protection device for the crane control cabinet is firstly fixedly installed at a place to be used, the door panel 23 is opened through the handle 24, the cabinet body 1 is placed on the bottom plate 3, then the stud 8 is rotated through the rotating block 10, the two extrusion plates 9 are enabled to be close to each other to support the cabinet body 1, the sliding rod 28 is moved through the moving block 14, the moving of the fixed block 27 and the sliding block 25 is driven, so that the driven rod 12 drives the driven plate 13 to move, the fixation of the cabinet body 1 is completed, meanwhile, the two moving blocks 14 drive the sleeve 15 and the moving rod 16 to move, after the moving rod 16 moves to a proper position, the moving rod 16 is fixed through the matching of the fixed strip 17 and the fixed port, and the stability of the connection of the driven plate 13 and the cabinet body 1 is enhanced, the left-right shaking condition of the cabinet body 1 is reduced, the stability is good, the fan 18 provides wind power for the air inlet pipe 20 through the connecting pipe 19, the air head 21 of being convenient for carries out omnidirectional air blasting in the box body 2, the heat dissipation of the interior of the box body 2 is also facilitated by the heat dissipation port 22, the moisture in the cabinet body 1 in rainy weather is reduced, the influence of weather factors on the internal parts of the cabinet body 1 is also reduced, and the reliability is high.

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 a shock attenuation protector for hoist control cabinet, includes the cabinet body (1), its characterized in that: the cabinet is characterized by further comprising a box body (2), a fixing device and a moisture-proof device, wherein the fixing device comprises a bottom plate (3), the cabinet body (1) is placed on the bottom plate (3), two supporting rods (4) are symmetrically and fixedly connected to the inner bottom wall of the box body (2), springs (5) are sleeved on the supporting rods (4), supporting plates (6) are fixedly connected to the top ends of the supporting rods (4), the two supporting plates (6) are fixedly connected to the bottom end of the bottom plate (3), two baffle plates (7) are symmetrically connected to the bottom plate (3), studs (8) are in threaded connection with the baffle plates (7), the two studs (8) penetrate through the baffle plates (7) and extend out of the baffle plates (7), one ends, close to each other, of the two studs (8) are fixedly connected with extrusion plates (9), rotating blocks (10) are fixedly connected to the studs (8), and a connecting plate (11) is fixedly connected to the inner top wall of the box body (2), the damp-proof device comprises a connecting plate (11), two driven rods (12) are connected to the connecting plate (11) in a sliding mode, a driven plate (13) is fixedly connected to the bottom ends of the driven rods (12), moving blocks (14) are connected to the two driven rods (12), a sleeve (15) and a moving rod (16) are connected between the two moving blocks (14), the left end of the moving rod (16) penetrates through the side wall of the sleeve (15) and extends into the sleeve (15), a plurality of fixing ports are formed in the sleeve (15) and the moving rod (16), fixing strips (17) are sleeved in the fixing ports, the damp-proof device comprises a fan (18), a connecting pipe (19) is communicated to the fan (18), two air inlet pipes (20) are symmetrically communicated to the connecting pipe (19), a plurality of air heads (21) are communicated to the air inlet pipes (20), a box opening and two heat dissipation ports (22) are formed in the front end of a box body (2), a door plate (23) is hinged at the box opening, and a handle (24) is arranged on the door plate (23).

2. The shock absorption and protection device for the crane control cabinet as claimed in claim 1, wherein: two equal fixedly connected with sliding block (25) in top of driven lever (12), symmetrical connection has stopper (26) on sliding block (25), has seted up the spacing groove that matches with stopper (26) in connecting plate (11), and stopper (26) are sliding fit with the spacing groove.

3. The shock absorption and protection device for the crane control cabinet as claimed in claim 2, wherein: two equal fixedly connected with fixed block (27) is gone up in sliding block (25), is connected with slide bar (28) on fixed block (27), set up the sliding tray who matches with slide bar (28) on connecting plate (11), slide bar (28) are sliding fit with the sliding tray, slide bar (28) and carriage release lever (16) fixed connection.

4. The shock absorption and protection device for the crane control cabinet as claimed in claim 3, wherein: and the two studs (8) are both in threaded connection with a tightening block (29).

5. The shock absorption and protection device for the crane control cabinet as claimed in claim 4, wherein: the top end of the bottom plate (3) is fixedly connected with a shock pad (30).

6. The shock absorption and protection device for the crane control cabinet as claimed in claim 5, wherein: two observation ports are symmetrically formed in the door plate (23), and a transparent observation plate (31) is installed at the observation ports.

7. The shock absorption and protection device for the crane control cabinet as claimed in claim 6, wherein: and one ends of the two driven plates (13) close to each other are fixedly connected with rubber pads (32).