CN213989872U

CN213989872U - Drawer limiting structure capable of being controlled in combined mode for low-voltage drawer type switch cabinet

Info

Publication number: CN213989872U
Application number: CN202022902942.2U
Authority: CN
Inventors: 陈祥; 陈焕坤; 朱庆平
Original assignee: Fujian Guangyu Power Equipment Co ltd
Current assignee: Fujian Guangyu Power Equipment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-17
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a drawer limiting structure for low-voltage drawer type switch cabinet capable of being controlled in a split manner, which comprises a switch cabinet body, wherein the drawer body is pushed inwards, a first mounting groove at one side of a box body pushes a fixed disc to move inwards, one end of a movable rod is clamped in a groove at one side of a special-shaped block, a movable pile at one end of an elastic connecting piece is driven to slide in a chute, the movable pile slides upwards, a clamping block is clamped in the fixed groove, the drawer body is closed to be fixedly buckled, the drawer body is prevented from being opened when the switch cabinet body is carried, the drawer body can be pushed again when the drawer body is required to be opened, the movable rod is separated from the groove at one side of the special-shaped block, the movable rod cannot be buckled by a second mounting groove, a spring can drive the fixed disc to rebound, thereby driving the movable pile to slide downwards in the chute, further the clamping block descends along with the movable pile, and is separated from the inside of the fixed groove, the drawer body is pushed out of the cavity under the pushing of the resilience force of the fixed disc, so that the operation is simple, and the time and the labor are saved.

Description

Drawer limiting structure capable of being controlled in combined mode for low-voltage drawer type switch cabinet

Technical Field

The utility model relates to a drawer type switch cabinet technical field specifically is a drawer limit structure of low pressure drawer type switch cabinet with can closing control.

Background

The drawer type switch cabinet is a closed shell made of steel plates, electrical components of an incoming and outgoing line loop are all installed in an extractable drawer to form a functional unit capable of completing a certain type of power supply task, the functional unit and a bus or a cable are separated by a grounded metal plate or a functional plate made of plastics to form three areas of the bus, the functional unit and the cable, isolation measures are also provided among the functional units, the drawer type switch cabinet has higher reliability, safety and interchangeability, and is an advanced switch cabinet. The power distribution center is suitable for industrial and mining enterprises and high-rise buildings which require high power supply reliability and serves as a centralized control power distribution center.

Drawer can't fix when opening and shutting in the drawer type cubical switchboard on the market at present, leads to the drawer to open when transport or remove, and internal device drops and leads to the damage, uses inconveniently.

In order to solve the above problems, a drawer limiting structure for a low-voltage drawer type switch cabinet is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawer limit structure of low pressure drawer type cubical switchboard with can closing control sets up the drawer body that can control to open and shut through promoting, facilitates the use to the problem among the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drawer limit structure that low pressure drawer type cubical switchboard is with can closing control, includes the cubical switchboard body, the cubical switchboard body includes box, chamber door, vent, installation cavity, drawer body and fixed port, and the chamber door is installed to box one side, and the vent has all been seted up at both ends about the box, and a plurality of installation cavity has been seted up to the box, and the inside movable mounting of installation cavity has the drawer body, and the fixed port has been seted up to installation cavity one side lower extreme.

Preferably, the drawer body includes box body, fixed slot, first fixed establishment, first mounting groove and spud pile, and the fixed slot has been seted up to box body one side lower extreme, and first fixed establishment is installed to box body one side, and first mounting groove has been seted up to box body one side, and the spud pile is installed to box body one side upper end.

Preferably, first fixed establishment includes rotatory handle, rotating gear, tooth row and fixed block, and rotating gear is installed to rotatory handle one end, and the tooth row is installed to rotating gear one side, and rotating gear and tooth row meshing transmission, the fixed block is installed to the tooth row lower extreme.

Preferably, the size of one end of the fixing block is matched with the size of the fixing port.

Preferably, the installation cavity comprises a cavity, a second fixing mechanism and a spring, the second fixing mechanism is installed on one side of the cavity, the spring is installed on one side of the second fixing mechanism, and the spring is fixedly connected with the second fixing mechanism.

Preferably, second fixed establishment includes fixed disk, second mounting groove, dysmorphism piece, movable rod, flexible connectors, fixture block and activity stake, and the second mounting groove has been seted up to fixed disk one side, installs the dysmorphism piece in the middle of the second mounting groove, and the inside movable mounting of second mounting groove has the movable rod, and movable rod one end fixed mounting is in cavity inner wall one side, and flexible connectors is installed to fixed disk one end, and the fixture block is installed to flexible connectors one end, and movable stake is installed in the flexible connectors one end outside.

Preferably, the upper end of the cavity is provided with a chute, the lower end of the cavity is provided with a chute, and the movable pile is movably arranged in the chute.

Preferably, one side of the fixed disc is an inclined plane, and the inclined angle is matched with the first mounting groove.

Preferably, the movable rod is an L-shaped component, and one end of the movable rod is movably mounted in the second mounting groove.

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

1. the utility model provides a pair of drawer limit structure of low pressure drawer type cubical switchboard with can closing control, install the inside back of drawer body with the equipment of required installation, inwards push away the drawer body, the first mounting groove that makes box body one side promotes the fixed disk and removes to inside, make movable rod one end card in the recess of dysmorphism piece one side, the activity stake that drives elastic connection spare one end slides in the chute, block the back at the movable rod, the fixed disk moves in, slide on the activity stake, the fixture block card is inside the fixed slot, and then close the drawer body and fix the knot and die, prevent that the drawer body is opened when the cubical switchboard body is carried, lead to the internal plant to drop and cause the damage.

2. The utility model provides a pair of drawer limit structure of low pressure drawer type cubical switchboard with can closing control, when needs are opened the drawer body, can promote the drawer body once more, make the movable rod break away from in the recess of dysmorphism piece one side, make the unable movable rod of withholding of second mounting groove, the spring can drive the fixed disk and kick-back, thereby it glides in the chute to drive the activity stake, and then the fixture block descends along with the activity stake, break away from the fixed slot is inside, the drawer body is released the cavity under the promotion of the power that the fixed disk kick-backed, and easy operation, time saving and labor saving, and the spud pile is installed to the box body upper end, the spud pile slides in the spout is inside, the too big box body that leads to of dynamics that prevents to kick-back breaks away from the cavity, prevent that the box body from dropping and lead to the internal plant to damage.

3. The utility model provides a pair of drawer limit structure of low pressure drawer type switch cabinet with can closing control, when needs transport, rotatable rotatory handle, rotatory handle drive inside rotating gear rotates to drive the row of teeth decline, and then drive the fixed block and descend, the card is inside the fixed orifices, and then lock the drawer body and die, prevent to touch the drawer body when the transport, the drawer body pops out and hinders the operator, it is inconvenient to use, dual locking convenience safe more.

Drawings

Fig. 1 is a schematic structural view of the whole mechanism of the present invention;

FIG. 2 is a schematic view of the drawer body of the present invention;

fig. 3 is a schematic structural view of a first fixing mechanism of the present invention;

fig. 4 is a schematic plan view of the structure of the installation cavity of the present invention;

fig. 5 is a schematic structural plan view of a second fixing mechanism of the present invention;

fig. 6 is a schematic diagram of the cross-sectional structure of the cavity structure of the present invention.

In the figure: 1. a switch cabinet body; 11. a box body; 12. a box door; 13. a vent; 14. a mounting cavity; 141. a cavity; 1411. a chute; 1412. a chute; 142. a second fixing mechanism; 1421. fixing the disc; 1422. a second mounting groove; 1423. a shaped block; 1424. a movable rod; 1425. an elastic connecting member; 1426. a clamping block; 1427. a movable pile; 143. a spring; 15. a drawer body; 151. a box body; 152. fixing grooves; 153. a first fixing mechanism; 1531. rotating the handle; 1532. a rotating gear; 1533. a tooth row; 1534. a fixed block; 154. a first mounting groove; 155. fixing the pile; 16. and (4) fixing the port.

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, a drawer limiting structure for a low-voltage drawer-type switch cabinet comprises a switch cabinet body 1, wherein the switch cabinet body 1 comprises a cabinet body 11, a cabinet door 12, a ventilation opening 13, a mounting cavity 14, a drawer body 15 and a fixing opening 16, the cabinet door 12 is installed on one side of the cabinet body 11, the ventilation openings 13 are respectively formed on the upper end and the lower end of the cabinet body 11, the cabinet body 11 is provided with a plurality of mounting cavities 14, the drawer body 15 is movably installed in the mounting cavity 14, the drawer body 15 comprises a box body 151, a fixing groove 152, a first fixing mechanism 153, a first mounting groove 154 and a fixing pile 155, the fixing groove 152 is formed on the lower end of one side of the box body 151, the first fixing mechanism 153 is installed on one side of the box body 151, the first fixing mechanism 153 comprises a rotating handle 1531, a rotating gear 1532, a rack 1533 and a fixing block 1534, the rotating gear 1532 is installed on one side of the rotating handle 1531, rotating gear 1532 and the meshing transmission of tooth row 1533, fixed block 1534 is installed to tooth row 1533 lower extreme, fixed block 1534 one end size and fixed mouthful 16 size phase-match, first mounting groove 154 has been seted up to box body 151 one side, spud 155 is installed to box body 151 one side upper end, fixed mouthful 16 has been seted up to installation cavity 14 one side lower extreme, when needs are carried, rotatable rotatory handle 1531, rotatory handle 1531 drives inside rotating gear 1532 and rotates, thereby drive tooth row 1533 and descend, and then drive fixed block 1534 and descend, the card is inside fixed mouthful 16, and then lock drawer body 15, prevent to touch drawer body 15 when the transport, drawer body 15 pops out and hinders the operator, it is inconvenient to use, it is double to lock more safe and convenient.

Referring to fig. 4-6, the installation cavity 14 includes a cavity 141, a second fixing mechanism 142 and a spring 143, the upper end of the cavity 141 is provided with a sliding slot 1411, the lower end of the cavity 141 is provided with a chute 1412, a movable pile 1427 is movably installed inside the chute 1412, one side of the cavity 141 is provided with the second fixing mechanism 142, the second fixing mechanism 142 includes a fixed plate 1421, a second installation groove 1422, a special-shaped block 1423, a movable rod 1424, an elastic connecting member 1425, a fixture block 1426 and a movable pile 1427, one side of the fixed plate 1421 is an inclined surface, the inclined angle is matched with the first installation groove 154, one side of the fixed plate 1421 is provided with a second installation groove 1422, the middle of the second installation groove 1422 is provided with the special-shaped block 1423, a movable rod 1424 is movably installed inside the second installation groove 1422, the movable rod 1424 is an L-shaped member, one end of which is movably installed inside the second installation groove 1422, one end of the movable rod 1424 is fixedly installed on one side of the inner wall of the cavity 141, an elastic connecting piece 1425 is installed at one end of the fixed tray 1421, a fixture block 1426 is installed at one end of the elastic connecting piece 1425, a movable pile 1427 is installed at the outer side of one end of the elastic connecting piece 1425, a spring 143 is installed at one side of the second fixing mechanism 142, the spring 143 is fixedly connected with the second fixing mechanism 142, after the device to be installed is installed in the drawer body 15, the drawer body 15 is pushed inwards, the first installation groove 154 at one side of the box body 151 pushes the fixed tray 1421 to move inwards, one end of the movable rod 1424 is clamped in a groove at one side of the special-shaped block 1423, the movable pile 1427 at one end of the elastic connecting piece 1425 is driven to slide in the chute 1412, after the movable rod 1424 is clamped, the fixed tray 1421 moves inwards, the movable pile 1427 slides upwards, the fixture block 1426 is clamped in the fixed groove 152, the drawer body 15 is closed and fastened, and the damage caused by the fact that the drawer body 15 is opened when the switch cabinet body 1 is transported is prevented, when the drawer body 15 needs to be opened, the drawer body 15 can be pushed again, the movable rod 1424 is separated from the groove on one side of the special-shaped block 1423, the second mounting groove 1422 cannot buckle the movable rod 1424, the spring 143 can drive the fixed disc 1421 to rebound, so that the movable pile 1427 is driven to slide downwards in the chute 1412, the fixture block 1426 descends along with the movable pile 1427 and is separated from the inside of the fixed groove 152, the drawer body 15 is pushed out of the cavity 141 under the pushing of the rebounding force of the fixed disc 1421, the operation is simple, time and labor are saved, the fixing pile 155 is installed at the upper end of the box body 151, the fixing pile 155 slides inside the chute 1411, the box body 151 is prevented from separating from the cavity 141 due to the overlarge rebounding force, and the box body 151 is prevented from falling to cause damage to internal equipment.

In summary, the following steps: the utility model provides a drawer limit structure that can be controlled in a closing manner for low pressure drawer type switch cabinet, after installing the equipment that needs to be installed inside drawer body 15, push drawer body 15 inwards, make the first mounting groove 154 of box body 151 one side promote fixed disk 1421 to move to inside, make movable rod 1424 one end block in the recess of dysmorphism piece 1423 one side, drive the activity stake 1427 of elastic connecting piece 1425 one end and slide in chute 1412, after movable rod 1424 blocks, fixed disk 1421 moves inwards, activity stake 1427 slides upwards, fixture block 1426 blocks inside fixed slot 152, and then close drawer body 15 and fix and detain, prevent drawer body 15 from opening when switch cabinet body 1 carries out the transport, lead to the internal equipment to drop and cause the damage, when drawer body 15 needs to be opened, can promote drawer body 15 once more, make movable rod 4 break away from the recess of dysmorphism piece 1423 one side, so that the second mounting groove 1422 cannot catch the movable rod 1424, the spring 143 can drive the fixed tray 1421 to rebound, thereby driving the movable pile 1427 to slide down in the chute 1412, and then the fixture block 1426 descends along with the movable pile 1427 to separate from the inside of the fixed groove 152, the drawer body 15 is pushed out of the cavity 141 by the rebounding force of the fixed tray 1421, the operation is simple, time and labor are saved, and the fixed pile 155 is mounted at the upper end of the box 151, the fixed pile 155 slides in the chute 1411, thereby preventing the box 151 from separating from the cavity 141 due to too large rebounding force, preventing the box 151 from falling to cause damage to internal equipment, when carrying is required, the rotatable handle 1531 is rotated, the rotatable handle 1531 drives the internal rotating gear 1532 to rotate, thereby driving the rack 1533 to descend, thereby driving the fixed block 1534 to descend, and is clamped inside the fixed opening 16, thereby locking the drawer body 15, and preventing the drawer body 15 from being touched, the drawer body 15 is popped out to hurt the operator, so that the use is inconvenient, and the double locking is safer and more convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 low pressure drawer type cubical switchboard is with drawer limit structure that can divide and shut control, includes cubical switchboard body (1), its characterized in that: switch cabinet body (1) includes box (11), chamber door (12), vent (13), installation cavity (14), drawer body (15) and fixed port (16), and chamber door (12) are installed to box (11) one side, and vent (13) have all been seted up at both ends about box (11), and a plurality of installation cavity (14) have been seted up in box (11), and installation cavity (14) inside movable mounting has drawer body (15), and fixed port (16) have been seted up to installation cavity (14) one side lower extreme.

2. The separable drawer limiting structure for the low-voltage drawer type switch cabinet as claimed in claim 1, wherein: drawer body (15) include box body (151), fixed slot (152), first fixed establishment (153), first mounting groove (154) and spud pile (155), and fixed slot (152) have been seted up to box body (151) one side lower extreme, and first fixed establishment (153) are installed to box body (151) one side, and first mounting groove (154) have been seted up to box body (151) one side, and spud pile (155) are installed to box body (151) one side upper end.

3. The separable drawer limiting structure for the low-voltage drawer type switch cabinet as claimed in claim 2, wherein: first fixed establishment (153) are including rotatory handle (1531), rotating gear (1532), tooth row (1533) and fixed block (1534), and rotating gear (1532) are installed to rotatory handle (1531) one end, and tooth row (1533) are installed to rotating gear (1532) one side, and rotating gear (1532) and tooth row (1533) meshing transmission, and fixed block (1534) are installed to tooth row (1533) lower extreme.

4. The separable drawer limiting structure for the low-voltage drawer type switch cabinet as claimed in claim 3, wherein: the size of one end of the fixing block (1534) is matched with the size of the fixing port (16).

5. The separable drawer limiting structure for the low-voltage drawer type switch cabinet as claimed in claim 1, wherein: the mounting cavity (14) comprises a cavity (141), a second fixing mechanism (142) and a spring (143), the second fixing mechanism (142) is mounted on one side of the cavity (141), the spring (143) is mounted on one side of the second fixing mechanism (142), and the spring (143) is fixedly connected with the second fixing mechanism (142).

6. The separable drawer limiting structure for the low-voltage drawer type switch cabinet as claimed in claim 5, wherein: second fixed establishment (142) are including fixed disk (1421), second mounting groove (1422), dysmorphism piece (1423), movable rod (1424), elastic connector (1425), fixture block (1426) and activity stake (1427), second mounting groove (1422) have been seted up to fixed disk (1421) one side, dysmorphism piece (1423) are installed in the middle of second mounting groove (1422), second mounting groove (1422) inside movable mounting has movable rod (1424), movable rod (1424) one end fixed mounting is in cavity (141) inner wall one side, elastic connector (1425) are installed to fixed disk (1421) one end, fixture block (1426) are installed to elastic connector (1425) one end, activity stake (1427) are installed in elastic connector (1425) one end outside.

7. The separable drawer limiting structure for the low-voltage drawer type switch cabinet as claimed in claim 5, wherein: the upper end of the cavity (141) is provided with a sliding chute (1411), the lower end of the cavity (141) is provided with a chute (1412), and the movable pile (1427) is movably arranged inside the chute (1412).

8. The separable drawer limiting structure for the low-voltage drawer type switch cabinet as claimed in claim 6, wherein: one side of the fixed disc (1421) is an inclined plane, and the inclined angle is matched with the first mounting groove (154).

9. The separable drawer limiting structure for the low-voltage drawer type switch cabinet as claimed in claim 6, wherein: the movable rod (1424) is an L-shaped component, and one end of the movable rod is movably arranged in the second mounting groove (1422).