CN206117067U - Large capacity jack box - Google Patents

Abstract

The utility model provides a large capacity jack box relates to the jack box field. This large capacity jack box, including the box, the box passes through hinge and chamber door swing joint, the bottom fixed mounting of box has the backup pad, two support columns are installed to the bottom symmetry of backup pad, the bottom fixed mounting of support column has the snubber block, the bottom welding of snubber block has the universal wheel, the top fixed mounting of box has the lift post. This large capacity jack box uses through lift post, baffle, pulley, slide rail, installation piece and pin socket's cooperation, and the capacity that has increased the jack box does not increase its volume simultaneously, makes the inside space of jack box obtain good utilization, has avoided being difficult to use because of the increase of jack box volume causes narrow within range, has reduced the limitation of jack box, and space resources's waste is avoided causing simultaneously in the suitability reinforcing, has practiced thrift the input of cost, and then has improved the economic benefits of enterprise.

Description

A kind of Large Copacity jack box

Technical field

This utility model is related to jack box technical field, specially a kind of Large Copacity jack box.

Background technology

Jack box is used on enclosed busbar, Main Function be from bus outgoing cable to ammeter box.With modern work The development of industry, power equipment it is also increasing with electric load, it is therefore desirable to have jumbo jack box realize electric current point Connect.

The low capacity jack box for now socially commonly using can not meet the needs of productive power, but existing great Rong Amount jack box increased the volume of jack box while capacity is increased, and be difficult with narrow scope, inside jack box Space is useless to obtain good utilization, enhances the limitation of jack box, while increased the input of cost, reduces enterprise Economic benefit, it has not been convenient to use, it is difficult to carry out popularity.

The content of the invention

(1) technical problem for solving

For the deficiencies in the prior art, this utility model provides a kind of Large Copacity jack box, solves existing great Rong Amount jack box increased the volume of jack box while capacity is increased, so as to enhance the circumscribed problem of jack box.

(2) technical scheme

To realize object above, this utility model is achieved by the following technical programs：A kind of Large Copacity jack box, bag Casing is included, the casing is flexibly connected by hinge with chamber door, the bottom of the casing is installed with gripper shoe, the support Plate has been symmetrically mounted at the bottom of two support columns, and the bottom of the support column is installed with snubber block, the bottom of the snubber block Portion is welded with universal wheel.

Lifting column is installed with the top of the casing, the bottom of the lifting column runs through casing and extends to casing Inside is fixedly connected with the top of baffle plate, and the two ends of the baffle plate are installed with pulley, and the both sides of the cabinet wall are equal The slide rail used cooperatively with pulley is installed with, the inside of the casing is provided with pin base, offers on the pin base Connecting groove, is fixedly welded with the mounting blocks used cooperatively with pin base on the inwall of the casing.

Preferably, the lifting column includes outer support and inner supporting rod, and at the top of the outer support inwall electricity is installed with Machine, the outfan of the motor is fixedly connected with rotating shaft, and the rotating shaft is connected by belt with threaded rod, the threaded rod Positioned at the right side of motor, one end of the threaded rod is connected with the top movable of outer support inwall, the other end of the threaded rod Through movable block and extend to the bottom of movable block and be fixedly connected with limited block, the threaded rod is flexibly connected with movable block, institute The bottom for stating movable block is symmetrically installed with two connecting rods, the one end of the connecting rod away from movable block by axis of threaded rod It is fixedly connected with the top of slide block, the inwall both sides of the outer support offer the chute used cooperatively with slide block, the cunning The bottom of block is installed with and Inner poles, and the Inner poles are run through outer support and extend to outer support away from one end of slide block Outside, the motor is electrically connected with the controller of peripheral hardware.

Preferably, the pin base is installed with fixed block away from the side of connecting groove, and the fixed block is away from pin The side of seat is fixedly connected with inserting column, and one end of the inserting column sequentially passes through mounting blocks and casing string and extends to casing string Inside, described sleeve pipe post is fixedly mounted on the inwall of mounting blocks, the inserting column extend to one end inside casing string with First piston plate is fixedly connected, and the first piston plate that is internally located at of described sleeve pipe post is filled with fluid away from the side of inserting column, The both sides of described sleeve pipe post are connected with one end of U-tube, and described sleeve pipe post offers through hole, the U with the junction of U-tube Second piston plate and the 3rd piston plate that be internally provided with and its of shape pipe is used cooperatively, the second piston plate is located near logical One end of the U-tube in hole, the 3rd piston plate is located remotely from one end of the U-tube of through hole, and the U-tube is internally located at Fluid is filled between two piston plates and the 3rd piston plate, the second piston plate is away from the side of through hole and one end of mounting rod It is fixedly connected, the other end of the mounting rod sequentially passes through U-tube and mounting blocks and extends to the outside of mounting blocks and pulling block is consolidated Fixed connection, the 3rd piston plate is installed with kelly away from the side of second piston plate, and the kelly is away from the 3rd piston One end of plate sequentially passes through U-tube and inserting column and extends to the inside of inserting column, offers on the inserting column and matches somebody with somebody with kelly The groove that conjunction is used.

Preferably, the bottom of the snubber block inwall is installed with rigid layer, the top of the rigid layer and shock structure One end be fixedly connected, the bottom of the top board that the other end and the snubber block of the shock structure are used cooperatively is fixedly connected, described to subtract The surface of shake post is provided with damping spring.

Preferably, handle is fixedly welded with the chamber door, on the handle antiskid thread is provided with.

Preferably, external screw thread is provided with the threaded rod, being internally provided with for the movable block makes with external screw thread cooperation Female thread.

(3) beneficial effect

This utility model provides a kind of Large Copacity jack box.Possesses following beneficial effect：

1st, the Large Copacity jack box, by using cooperatively for lifting column, baffle plate, pulley, slide rail, mounting blocks and pin base, The capacity of jack box is increased while not increasing its volume, makes the space inside jack box obtain good utilization, it is to avoid Because the increase of jack box volume causes to be difficult with narrow range, the limitation of jack box is reduced, the suitability strengthens, while keeping away Exempt from the waste for causing space resources, saved the input of cost, and then improve the economic benefit of enterprise.

2nd, the Large Copacity jack box, is used cooperatively by snubber block, universal wheel, convenient that jack box is moved, together When reduce in moving process because road bump makes the excessive damage for causing jack box inner member of shaking force, reduce economy Loss, consequently facilitating promoting the use of.

Description of the drawings

Fig. 1 is this utility model structural representation；

Fig. 2 is the internal structure schematic diagram of this utility model casing；

Fig. 3 is the internal structure sectional view of this utility model lifting column；

Fig. 4 is the fit structure schematic diagram of this utility model mounting blocks and patch panel；

Fig. 5 is the internal structure schematic diagram of this utility model snubber block；

Fig. 6 is the partial enlarged drawing of this utility model A-A.

In figure：1 casing, 2-in-1 page, 3 chamber doors, 4 gripper shoes, 5 support columns, 6 snubber blocks, 7 universal wheels, 8 lifting columns, 9 baffle plates, 10 pulleys, 11 slide rails, 12 pin bases, 13 connecting grooves, 14 mounting blocks, 15 outer supports, 16 Inner poles, 17 motors, 18 rotating shafts, 19 skins Band, 20 threaded rods, 21 movable blocks, 22 limited blocks, 23 connecting rods, 24 slide blocks, 25 fixed blocks, 26 inserting columns, 27 casing strings, 28 It is one piston plate, 29U shape pipes, 30 through holes, 31 second piston plates, 32 the 3rd piston plates, 33 mounting rods, 34 pulling blocks, 35 kellies, 36 firm Property layer, 37 shock structures, 38 top boards, 39 damping springs, 40 handles.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

This utility model embodiment provides a kind of Large Copacity jack box, and as shown in figures 1 to 6, including casing 1, casing 1 passes through Hinge 2 is flexibly connected with chamber door 3, and handle 40 is fixedly welded with chamber door 3, and pull handle 40 opens chamber door 3, convenient to casing Element inside 1 is changed or overhauled, and antiskid thread is provided with handle 40, between antiskid thread increase handle and palm Frictional force, the bottom of casing 1 is installed with gripper shoe 4, and gripper shoe 4 has been symmetrically mounted at the bottom of two support columns 5, support column 5 bottom is installed with snubber block 6, and snubber block 6 reduces in moving process because of the shaking force of generation of jolting, it is to avoid shaking force mistake Causing the bottom welding of the damage of the inner member of grafting box body 1, snubber block 6 greatly has universal wheel 7, and universal wheel 7 is easy to jack box Move, strengthen the suitability of jack box.

As shown in Fig. 2 the top of casing 1 is installed with lifting column 8, lifting column 8 shrinks the sky inside increase casing 1 Between, the bottom for making the inner space utilization rate increase of casing 1, lifting column 8 runs through casing 1 and extends to inside and the baffle plate 9 of casing 1 Top be fixedly connected, lifting column 8 is flexible to drive baffle plate 9 to move so that the inner space of casing 1 can increase, the two of baffle plate 9 End is installed with pulley 10, and the both sides of the inwall of casing 1 are installed with the slide rail 11 used cooperatively with pulley 10, pulley 10 slide on slide rail, and sub-barrier 9 is moved up and down, and the inside of casing 1 is provided with pin base 12, opens up on pin base 12 There is connecting groove 13, the mounting blocks 14 used cooperatively with pin base 12 are fixedly welded with the inwall of casing 1.

As shown in figure 3, lifting column 8 includes outer support 15 and inner supporting rod, at the top of the inwall of outer support 15 electricity is installed with Machine 17, when needing to increase the capacity of jack box, the controller controlled motor 17 of peripheral hardware is rotated, the outfan of motor 17 and rotating shaft 18 are fixedly connected, and motor 17 is rotated and drives rotating shaft 18 to rotate, and rotating shaft 18 is connected by belt 19 with threaded rod 20, rotating shaft 18 Rotate by belt 19 transmission drive threaded rod 20 rotate, threaded rod 20 be located at motor 17 right side, one end of threaded rod 20 with The top movable connection of the inwall of outer support 15, the other end of threaded rod 20 runs through movable block 21 and extends to the bottom of movable block 21 It is fixedly connected with limited block 22, limited block 22 limits movable block 21 and moves out scope, and threaded rod 20 is with the activity of movable block 21 even Connect, be provided with external screw thread on threaded rod 20, the female thread that be internally provided with and the external screw thread of movable block 21 are used cooperatively, threaded rod 20 rotate by external screw thread with female thread with the use of shifting on movable block 21 is driven, and the bottom of movable block 21 is with threaded rod 20 Axis is symmetrically installed with two connecting rods 23, and connecting rod 23 is fixed with the top of slide block 24 away from one end of movable block 21 and connected Connect, Mobile Communication crosses connecting rod 23 and moves with movable slider 24 on movable block 21, and the inwall both sides of outer support 15 offer and slide block 24 The chute for using cooperatively, the bottom of slide block 24 is installed with and Inner poles 16, and Inner poles 16 are run through away from one end of slide block 24 Outer support 15 and the outside of outer support 15 is extended to, motor 17 is electrically connected with the controller of peripheral hardware.

As shown in figs. 4 and 6, pin base 12 is installed with fixed block 25 away from the side of connecting groove 13, and fixed block 25 is remote Be fixedly connected with inserting column 26 from the side of pin base 12, one end of inserting column 26 sequentially pass through mounting blocks 14 and casing string 27 and The inside of casing string 27 is extended to, when needing to increase grafting tankage, inserting column 26 the plug-in-sleeve post of mounting blocks 14 is passed through into In 27, casing string 27 is fixedly mounted on the inwall of mounting blocks 14, and inserting column 26 extends to one end inside casing string 27 and the One piston plate 28 is fixedly connected, and the first piston plate 28 that is internally located at of casing string 27 is filled with oil away from the side of inserting column 26 Liquid, the both sides of casing string 27 are connected with one end of U-tube 29, and casing string 27 offers through hole 30 with the junction of U-tube 29, The extruding of inserting column 26 first piston plate 28 makes the fluid in casing string 27 flow in U-tube 29 through through hole 30, U-tube 29 it is interior Portion is provided with the piston plate 32 of second piston plate 31 and the 3rd used cooperatively with it, and second piston plate 31 is located near through hole 30 One end of U-tube 29, the 3rd piston plate 32 is located remotely from one end of the U-tube 29 of through hole 30, and U-tube 29 is internally located at second Fluid, side and mounting rod 33 of the second piston plate 31 away from through hole 30 are filled between the piston plate 32 of piston plate 31 and the 3rd One end is fixedly connected, and through the extruding second piston of through hole 30 plate 31, second piston plate 31 is squeezed the fluid in casing string 27 The 3rd piston plate 32 is extruded by the fluid in U-tube 29 to extrapolate to U-tube 29, the other end of mounting rod 33 sequentially passes through U-shaped Pipe 29 and mounting blocks 14 and extend to the outside of mounting blocks 14 and be fixedly connected with pulling block 34, second piston plate 31 is squeezed drive Mounting rod 33 to mounting blocks 14 are moved；When needing to pull down pin base 12 from mounting blocks 14, extruding pulling block 34 can be inserted Runners 12 is separated with mounting blocks 14, and the 3rd piston plate 32 is installed with kelly 35 away from the side of second piston plate 31, and the 3rd Piston plate 32 is mobile to outside U-tube 29 to drive kelly 35 to snap in inserting column 26, pin base 12 is fixed on mounting blocks 14, blocks Bar 35 sequentially passes through U-tube 29 and inserting column 26 and extends to the inside of inserting column 26 away from one end of the 3rd piston plate 32, inserts Connect and the groove used cooperatively with kelly 35 is offered on post 26.

As shown in figure 5, the bottom of the inwall of snubber block 6 is installed with rigid layer 36, rigid layer 36 increases the steady of snubber block 6 Qualitative, the top of rigid layer 36 is fixedly connected with one end of shock structure 37, and the other end and the snubber block 6 of shock structure 37 are used cooperatively The bottom of top board 38 be fixedly connected, the surface of shock structure 37 is provided with damping spring 39, the vibrations in jack box moving process Power absorbs reduction by shock structure 37 and damping spring 39, so as to protect the inner member of casing 1 to be not damaged by.

In sum, the Large Copacity jack box, by lifting column 8, baffle plate 9, pulley 10, slide rail 11, mounting blocks 14 and insert Using cooperatively for runners 12, increases the capacity of jack box while not increasing its volume, obtains the space inside jack box Good utilization, it is to avoid because the increase of jack box volume causes to be difficult with narrow range, reduce the limitation of jack box, The suitability strengthens, while avoiding causing the waste of space resources, has saved the input of cost, and then improves the economic effect of enterprise Benefit.

Also, used cooperatively by snubber block 6, universal wheel 7, it is convenient that jack box is moved, while reduce shifting Because road bump makes the excessive damage for causing jack box inner member of shaking force during dynamic, the loss of economy is reduced, so as to It is easy to promote the use of.

Operation principle：When needing to increase grafting tankage, the controller controlled motor 17 of peripheral hardware works, and motor 17 works Rotating shaft 18 is driven to rotate, rotating shaft 18 is rotated and drives threaded rod 20 to rotate by belt 19, and threaded rod 20 is rotated and drives movable block 21 Move in rotation, Mobile Communication crosses connecting rod 23 and pulls shifting on slide block 24 on movable block 21, the dynamic Inner poles 16 of shipper pole are taken in outer on slide block 24 In bearing 15, so that lifting column 8 shrinks to drive move on baffle plate 9, pulley 10 is moved on slip sub-barrier 10 on slide rail 11, is increased The inner space of big casing 1；Again by the plug-in-sleeve post 27 of inserting column 26 on fixed block 25, inserting column 26 extrudes first piston Plate 28 flows into the fluid in casing string 27 in U-tube 29 through through hole 30, and fluid is squeezed into and promote in U-tube 29 second piston Plate 31 is moved, while mounting rod 33 is ejected to the outside of mounting blocks 14, the fluid in U-tube 29 is by the 3rd piston plate 32 to U-shaped Pipe 29 is outer to be extruded, and pin base 12 is fixed on mounting blocks 14 after the insertion inserting column 26 of kelly 35, so as to not increase jack box Increase the capacity of jack box in the case of volume.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of Large Copacity jack box, including casing (1), it is characterised in that：The casing (1) is by hinge (2) and chamber door (3) It is flexibly connected, the bottom of the casing (1) is installed with gripper shoe (4), the gripper shoe (4) has been symmetrically mounted at the bottom of two Individual support column (5), the bottom of the support column (5) is installed with snubber block (6), and the bottom welding of the snubber block (6) has Universal wheel (7)；

Lifting column (8) is installed with the top of the casing (1), the bottom of the lifting column (8) is run through casing (1) and extended Inside to casing (1) is fixedly connected with the top of baffle plate (9), and the two ends of the baffle plate (9) are installed with pulley (10), The both sides of casing (1) inwall are installed with the slide rail (11) used cooperatively with pulley (10), the casing (1) it is interior Portion is provided with pin base (12), and connecting groove (13) is offered on the pin base (12), fixed weldering on the inwall of the casing (1) It is connected to the mounting blocks (14) used cooperatively with pin base (12).

2. a kind of Large Copacity jack box according to claim 1, it is characterised in that：The lifting column (8) is including outer support (15) and inner supporting rod, motor (17), the outfan of the motor (17) are installed with the top of outer support (15) inwall It is fixedly connected with rotating shaft (18), the rotating shaft (18) is connected by belt (19) with threaded rod (20), the threaded rod (20) positioned at the right side of motor (17), one end of the threaded rod (20) is connected with the top movable of outer support (15) inwall, institute The other end of threaded rod (20) is stated through movable block (21) and bottom and the fixed company of limited block (22) of movable block (21) is extended to Connect, the threaded rod (20) is flexibly connected with movable block (21), the bottom of the movable block (21) is with threaded rod (20) as axis Line is symmetrically installed with two connecting rods (23), and the connecting rod (23) is away from one end of movable block (21) and the top of slide block (24) It is fixedly connected, the inwall both sides of the outer support (15) offer the chute used cooperatively with slide block (24), the slide block (24) bottom is installed with and Inner poles (16), and the Inner poles (16) run through outer support away from one end of slide block (24) (15) and the outside of outer support (15) is extended to, the motor (17) is electrically connected with the controller of peripheral hardware.

3. a kind of Large Copacity jack box according to claim 1, it is characterised in that：The pin base (12) is away from connecting groove (13) side is installed with fixed block (25), and the fixed block (25) is fixedly connected with slotting away from the side of pin base (12) Post (26) is connect, one end of the inserting column (26) sequentially passes through mounting blocks (14) and casing string (27) and extends to casing string (27) Inside, described sleeve pipe post (27) is fixedly mounted on the inwall of mounting blocks (14), and the inserting column (26) extends to casing string (27) internal one end is fixedly connected with first piston plate (28), and described sleeve pipe post (27) is internally located at first piston plate (28) Fluid is filled with away from the side of inserting column (26), the both sides of described sleeve pipe post (27) are connected with one end of U-tube (29), institute State casing string (27) and offer through hole (30) with the junction of U-tube (29), being internally provided with for U-tube (29) is matched somebody with somebody with it Second piston plate (31) and the 3rd piston plate (32) that conjunction is used, the second piston plate (31) is positioned at the U near through hole (30) One end of shape pipe (29), the 3rd piston plate (32) is located remotely from one end of the U-tube (29) of through hole (30), the U-tube (29) be internally located between second piston plate (31) and the 3rd piston plate (32) is filled with fluid, the second piston plate (31) It is fixedly connected with one end of mounting rod (33) away from the side of through hole (30), the other end of the mounting rod (33) sequentially passes through U Shape pipe (29) and mounting blocks (14) and extend to the outside of mounting blocks (14) and be fixedly connected with pulling block (34), the 3rd piston plate (32) side away from second piston plate (31) is installed with kelly (35), and the kelly (35) is away from the 3rd piston plate (32) One end sequentially pass through U-tube (29) and inserting column (26) and extend to the inside of inserting column (26), on the inserting column (26) Offer the groove used cooperatively with kelly (35).

4. a kind of Large Copacity jack box according to claim 1, it is characterised in that：The bottom of snubber block (6) inwall Rigid layer (36) is installed with, the top of the rigid layer (36) is fixedly connected with one end of shock structure (37), the damping The bottom of the top board (38) that the other end of post (37) is used cooperatively with snubber block (6) is fixedly connected, the table of the shock structure (37) Face is provided with damping spring (39).

5. a kind of Large Copacity jack box according to claim 1, it is characterised in that：It is fixedly welded with the chamber door (3) Handle (40), on the handle (40) antiskid thread is provided with.

6. a kind of Large Copacity jack box according to claim 2, it is characterised in that：It is provided with the threaded rod (20) outer Screw thread, the movable block (21) is internally provided with the female thread used cooperatively with external screw thread.