CN219864574U - Anti-drop device for cabinet door of crane electric cabinet - Google Patents
Anti-drop device for cabinet door of crane electric cabinet Download PDFInfo
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- CN219864574U CN219864574U CN202320937605.8U CN202320937605U CN219864574U CN 219864574 U CN219864574 U CN 219864574U CN 202320937605 U CN202320937605 U CN 202320937605U CN 219864574 U CN219864574 U CN 219864574U
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- 238000009434 installation Methods 0.000 claims abstract description 8
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- 238000000926 separation method Methods 0.000 abstract description 2
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- 230000004048 modification Effects 0.000 description 2
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- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses an anti-falling device for a cabinet door of an electric cabinet of a crane, and relates to the technical field of electric cabinets of cranes; the cabinet comprises a cabinet body, wherein the installation component comprises a fixed plate and a sleeve, one end of the cabinet door is provided with first grooves which are symmetrically distributed, the inner wall of each first groove is provided with a sliding groove, a sliding block is fixedly arranged in each sliding groove, and a fixed shaft is fixedly arranged on the fixed plate; the sliding block is driven to move through the connecting rod, the sliding block drives the sleeve to move to the top end of the first groove, the sliding block is driven to reset through the spring, and the sliding block drives the sleeve to be sleeved on the fixed shaft, so that the cabinet door can be quickly installed, and the aim of convenient installation is fulfilled; through in going into the second recess with the fixture block card, the anticreep pole runs through oval logical groove simultaneously for the anticreep pole prevents that first anticreep board and second anticreep board from removing, runs through the anticreep pole with the inserted bar again and prevents that first anticreep board and second anticreep board from rotating the separation, just so can avoid the cabinet door to appear the condition that drops, thereby reaches the purpose of anticreep.
Description
Technical Field
The utility model relates to the technical field of crane electric cabinets, in particular to an anti-falling device for a crane electric cabinet door.
Background
A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. The working characteristics of the crane are that the crane performs intermittent motion, namely, corresponding mechanisms of taking, moving, unloading and other actions in one working cycle alternately work, and the crane is increasingly widely developed and used in the market;
at present, a cabinet door of an electric cabinet of a crane is generally installed through screws and hinges, vibration is generated in the working process of the crane, the situation that the cabinet door is easy to separate and not tightly closed is caused after the electric cabinet is used for a long time, an original screw hole cannot be used after the cabinet door is separated, innovative punching installation is needed, the condition that installation is inconvenient exists, and aiming at the problems, the inventor proposes an anti-falling device of the cabinet door of the electric cabinet of the crane, which is used for solving the problems.
Disclosure of Invention
In order to solve the problem that the cabinet door is easy to separate and not tightly closed due to the vibration of the crane; the utility model aims to provide an anti-falling device for a cabinet door of an electric cabinet of a crane.
In order to solve the technical problems, the utility model adopts the following technical scheme: the anti-falling device for the cabinet door of the crane electric cabinet comprises a cabinet body, wherein symmetrically distributed cabinet doors are arranged in the cabinet body, symmetrically distributed mounting assemblies are arranged between the two cabinet doors and the inner wall of the cabinet body, and the anti-falling assemblies are arranged on the cabinet doors; the installation component includes fixed plate and sleeve pipe, the one end of fixed plate with the inner wall fixed connection of the cabinet body, the cabinet door is close to the first recess of symmetric distribution has been seted up to the one end of the cabinet body inner wall, and first recess can conveniently accomodate the sleeve pipe, the spout has been seted up to the inner wall of first recess, and the spout can conveniently the slider remove, the inside of spout is fixed to be equipped with the slider, the one end of slider with sheathed tube outside fixed connection, the fixed axle that is equipped with on the fixed plate, the sleeve pipe movable sleeve is established the outside of fixed axle, the slider drives the sleeve pipe and removes the top of first recess, and rethread slider drives the sleeve pipe and establish on the fixed axle, just so can install the cabinet door fast, the inside fixed guide bar that is equipped with of spout, the one end activity of guide bar runs through the slider, the outside movable sleeve of guide bar is equipped with the spring, the both ends of spring respectively with the inner wall of spout with one side fixed connection of slider keeps the slider to remove stably, and the spring can drive the slider through the elasticity and reset.
Preferably, the anticreep subassembly includes first anticreep board and second anticreep board, first anticreep board with the second anticreep board is symmetrical distribution, first anticreep board is close to the second recess has been seted up to the one end of second anticreep board, the second anticreep board is close to the fixed fixture block that is equipped with of one end of first anticreep board, fixture block activity card is established the inside of second recess, oval through groove has been seted up at the middle part of fixture block, oval through groove's inside activity card is equipped with the anticreep pole, the one end of anticreep pole with one side fixed connection of cabinet door, two cabinet doors drive first anticreep board and second anticreep board respectively and rotate for in the fixture block card goes into the second recess, and the anticreep pole runs through oval through groove simultaneously, makes anticreep pole prevent that first anticreep board and second anticreep board from removing, just so can avoid the cabinet door's one end activity of cabinet door to run through there is the inserted bar, inserted bar and first anticreep board with one side of first anticreep board laminating, first anticreep board and second anticreep board can prevent to rotate.
Preferably, the first logical groove of symmetric distribution has been seted up in the outside of cabinet door, the one end of first logical groove with the one end intercommunication of spout, the inside slip card of first logical groove is equipped with the connecting rod, the one end of connecting rod with one side fixed connection of slider, first logical groove can make things convenient for the connecting rod to remove, and the connecting rod conveniently drives the slider and remove, two the connecting rod is kept away from the one end fixed connection of slider is equipped with the connecting plate, two one side of connecting plate respectively with first anticreep board with one end fixed connection that the second anticreep board deviates from, the connecting plate can conveniently drive connecting rod synchronous movement, through connecting plate and first anticreep board with the second anticreep board is connected can fix the connecting plate.
Preferably, the length of the first groove is greater than the sum of the height of the sleeve and the height of the fixed shaft, so that the sleeve can be conveniently removed from the fixed shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1. the connecting plate drives the connecting rod to move, the connecting rod drives the sliding block to move, the guide rod keeps the sliding block to move stably, the sliding block drives the sleeve to move to the top end of the first groove, the spring drives the sliding block to reset, and the sliding block drives the sleeve to be sleeved on the fixed shaft, so that the cabinet door can be quickly installed, and the aim of convenient installation is achieved;
2. through in going into the second recess with the fixture block card, the anticreep pole runs through oval logical groove simultaneously for the anticreep pole prevents that first anticreep board and second anticreep board from removing, runs through the anticreep pole with the inserted bar again and prevents that first anticreep board and second anticreep board from rotating the separation, just so can avoid the cabinet door to appear the condition that drops, thereby reaches the purpose of anticreep.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is an enlarged view of the structure of fig. 1 a.
Fig. 3 is a schematic cross-sectional view of a cabinet door and its connection structure according to the present utility model.
Fig. 4 is an enlarged view of the structure of fig. 3B.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a mounting assembly; 31. a fixing plate; 32. a fixed shaft; 33. a sleeve; 34. a first groove; 35. a chute; 36. a slide block; 37. a guide rod; 38. a spring; 39. a first through groove; 310. a connecting rod; 4. an anti-drop assembly; 41. a first anti-drop plate; 42. a second anti-drop plate; 43. a clamping block; 44. a second groove; 45. elliptical through grooves; 46. an anti-drop rod; 47. a rod; 5. and (5) connecting a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-4, the present utility model provides a technical solution: the anti-falling device for the cabinet door of the crane electric cabinet comprises a cabinet body 1, wherein cabinet doors 2 which are symmetrically distributed are arranged in the cabinet body 1, symmetrically distributed mounting assemblies 3 are arranged between the two cabinet doors 2 and the inner wall of the cabinet body 1, and anti-falling assemblies 4 are arranged on the cabinet doors 2; the installation component 3 includes fixed plate 31 and sleeve pipe 33, the one end of fixed plate 31 and the inner wall fixed connection of cabinet body 1, the first recess 34 of symmetric distribution has been seted up to the one end that cabinet door 2 is close to cabinet body 1 inner wall, first recess 34 can conveniently accomodate sleeve pipe 33, spout 35 has been seted up to the inner wall of first recess 34, spout 35 can conveniently slide block 36 remove, the inside of spout 35 is fixed and is equipped with slider 36, the outside fixed connection of one end and sleeve pipe 33 of slider 36, fixed axle 32 is equipped with on the fixed plate 31, sleeve pipe 33 movable sleeve is established in the outside of fixed axle 32, slider 36 drives sleeve pipe 33 and removes the top of first recess 34, rethread slider 36 drives sleeve pipe 33 cover and establishes on fixed axle 32, just so can install cabinet door 2 fast.
The inside of the chute 35 is fixedly provided with a guide rod 37, one end of the guide rod 37 movably penetrates through the sliding block 36, the outer side of the guide rod 37 is movably sleeved with a spring 38, and two ends of the spring 38 are fixedly connected with the inner wall of the chute 35 and one side of the sliding block 36 respectively.
By adopting the technical scheme, the slide block 36 is kept stable in movement through the guide rod 37, and the spring 38 can drive the slide block 36 to reset through elasticity.
The outside of cabinet door 2 has seted up the first logical groove 39 of symmetric distribution, and the one end of first logical groove 39 communicates with the one end of spout 35, and the inside slip card of first logical groove 39 is equipped with connecting rod 310, and one end and the one side fixed connection of slider 36 of connecting rod 310.
Through the adoption of the technical scheme, the first through groove 39 can facilitate the movement of the connecting rod 310, and the connecting rod 310 facilitates the movement of the sliding block 36.
The end of the anti-drop rod 46 away from the cabinet door 2 is movably penetrated with an inserting rod 47, and the inserting rod 47 is attached to the first anti-drop plate 41.
By adopting the above-described technical scheme, the insert rod 47 can prevent the first and second slip-off preventing plates 41 and 42 from being rotationally separated.
The two connecting rods 310 are fixedly provided with connecting plates 5 at the ends far away from the sliding blocks 36, and one sides of the two connecting plates 5 are respectively fixedly connected with the ends, deviating from the first anti-falling plate 41 and the second anti-falling plate 42.
Through adopting above-mentioned technical scheme, connecting plate 5 can conveniently drive connecting rod 310 synchronous motion, can fix connecting plate 5 through connecting plate 5 and first anticreep board 41 and second anticreep board 42 connection.
The length of the first groove 34 is greater than the sum of the height of the sleeve 33 and the height of the fixed shaft 32.
By adopting the above technical scheme, the sleeve 33 can be conveniently removed from the fixed shaft 32.
Embodiment two: as shown in fig. 2, the anti-falling assembly 4 includes a first anti-falling plate 41 and a second anti-falling plate 42, the first anti-falling plate 41 and the second anti-falling plate 42 are symmetrically distributed, a second groove 44 is formed at one end of the first anti-falling plate 41, which is close to the second anti-falling plate 42, a clamping block 43 is fixedly arranged at one end of the second anti-falling plate 42, which is close to the first anti-falling plate 41, the clamping block 43 is movably clamped in the second groove 44, an oval through groove 45 is formed in the middle of the clamping block 43, an anti-falling rod 46 is movably clamped in the oval through groove 45, and one end of the anti-falling rod 46 is fixedly connected with one side of the cabinet door 2.
Through adopting above-mentioned technical scheme, two cabinet doors 2 drive first anticreep board 41 and second anticreep board 42 respectively and rotate for fixture block 43 card goes into in the second recess 44, and anticreep pole 46 runs through oval logical groove 45 simultaneously, makes anticreep pole 46 prevent that first anticreep board 41 and second anticreep board 42 from removing, just so can avoid cabinet door 2 to appear the condition that drops.
Working principle: firstly, the connecting plate 5 is moved upwards, the connecting plate 5 drives the connecting rod 310 to move, the connecting rod 310 drives the sliding block 36 to move, the sliding block 36 is kept stable by moving the guide rod 37, the sliding block 36 drives the sleeve 33 to move to the top end of the first groove 34, meanwhile, the sliding block 36 compresses the spring 38, the spring 38 generates elastic force, the cabinet door 2 is placed into the cabinet body 1, the sleeve 33 is aligned with the fixed shaft 32, the spring 38 drives the sliding block 36 to reset through the elastic force, the sliding block 36 drives the sleeve 33 to be sleeved on the fixed shaft 32, so that the cabinet door 2 can be installed quickly, then after the cabinet door 2 is installed, the cabinet door 2 is closed, the two cabinet doors 2 respectively drive the first anti-falling plate 41 and the second anti-falling plate 42 to rotate, the clamping block 43 is clamped into the second groove 44, meanwhile, the anti-falling rod 46 penetrates through the oval through groove 45, the anti-falling plate 41 and the second anti-falling plate 42 are prevented from moving by the anti-falling rod 46, and the inserting rod 47 penetrates through the anti-falling plate 41 and the second anti-falling plate 42 to rotate and separate, so that the cabinet door 2 can be prevented from falling off.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides a crane electric cabinet door anticreep device, includes the cabinet body (1), its characterized in that: the novel anti-falling cabinet is characterized in that cabinet doors (2) which are symmetrically distributed are arranged in the cabinet body (1), symmetrically distributed mounting assemblies (3) are arranged between the two cabinet doors (2) and the inner wall of the cabinet body (1), and anti-falling assemblies (4) are arranged on the cabinet doors (2);
the installation component (3) is including fixed plate (31) and sleeve pipe (33), the one end of fixed plate (31) with the inner wall fixed connection of the cabinet body (1), cabinet door (2) are close to the one end of the inner wall of the cabinet body (1) has been seted up symmetrical distribution's first recess (34), spout (35) have been seted up to the inner wall of first recess (34), the inside of spout (35) is fixed and is equipped with slider (36), the one end of slider (36) with the outside fixed connection of sleeve pipe (33), fixed axle (32) are fixed on fixed plate (31), sleeve pipe (33) movable sleeve is established the outside of fixed axle (32).
2. The anti-drop device for the cabinet door of the crane electric cabinet according to claim 1, wherein the anti-drop assembly (4) comprises a first anti-drop plate (41) and a second anti-drop plate (42), the first anti-drop plate (41) and the second anti-drop plate (42) are symmetrically distributed, the first anti-drop plate (41) is close to one end of the second anti-drop plate (42) and provided with a second groove (44), one end of the second anti-drop plate (42) close to the first anti-drop plate (41) is fixedly provided with a clamping block (43), the clamping block (43) is movably clamped in the second groove (44), an oval through groove (45) is formed in the middle of the clamping block (43), an anti-drop rod (46) is movably clamped in the interior of the oval through groove (45), and one end of the anti-drop rod (46) is fixedly connected with one side of the cabinet door (2).
3. The anti-drop device for the cabinet door of the crane electric cabinet according to claim 1, wherein a guide rod (37) is fixedly arranged in the sliding groove (35), one end of the guide rod (37) movably penetrates through the sliding block (36), a spring (38) is movably sleeved on the outer side of the guide rod (37), and two ends of the spring (38) are fixedly connected with the inner wall of the sliding groove (35) and one side of the sliding block (36) respectively.
4. The anti-drop device for the cabinet door of the crane electric cabinet according to claim 2, wherein first through grooves (39) which are symmetrically distributed are formed in the outer side of the cabinet door (2), one end of each first through groove (39) is communicated with one end of each sliding groove (35), a connecting rod (310) is arranged in each first through groove (39) in a sliding manner, and one end of each connecting rod (310) is fixedly connected with one side of each sliding block (36).
5. The anti-drop device for the cabinet door of the crane electric cabinet according to claim 2, wherein an inserting rod (47) is movably penetrated at one end of the anti-drop rod (46) far away from the cabinet door (2), and the inserting rod (47) is attached to the first anti-drop plate (41).
6. The anti-drop device for a cabinet door of an electrical cabinet for a crane according to claim 4, wherein one end of the two connecting rods (310) far away from the sliding block (36) is fixedly provided with a connecting plate (5), and one side of the two connecting plates (5) is fixedly connected with one end, which is away from the first anti-drop plate (41) and the second anti-drop plate (42), respectively.
7. A door anti-drop device for electrical cabinets for cranes according to claim 1, wherein the length of the first recess (34) is greater than the sum of the height of the sleeve (33) and the height of the fixed shaft (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320937605.8U CN219864574U (en) | 2023-04-24 | 2023-04-24 | Anti-drop device for cabinet door of crane electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320937605.8U CN219864574U (en) | 2023-04-24 | 2023-04-24 | Anti-drop device for cabinet door of crane electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864574U true CN219864574U (en) | 2023-10-20 |
Family
ID=88322178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320937605.8U Active CN219864574U (en) | 2023-04-24 | 2023-04-24 | Anti-drop device for cabinet door of crane electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864574U (en) |
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2023
- 2023-04-24 CN CN202320937605.8U patent/CN219864574U/en active Active
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