CN214592380U

CN214592380U - Combined base

Info

Publication number: CN214592380U
Application number: CN202120821394.2U
Authority: CN
Inventors: 李方辉
Original assignee: Mianyang Ruida Precision Electronic Co ltd
Current assignee: Mianyang Ruida Precision Electronic Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-02
Anticipated expiration: 2031-04-21

Abstract

The utility model provides a combined base. A modular base comprising: a base; the first chamber is arranged on the base; the connecting rod is slidably mounted on the inner wall of one side of the first chamber, and one end of the connecting rod extends out of one side of the base; the first inner cavity is formed in the connecting rod; the fixing plate is fixedly arranged at one end of the connecting rod, which is positioned outside the base; the two universal wheels are fixedly arranged on one side, far away from the base, of the fixing plate; one-way screw rod, one-way screw rod thread install the connecting rod is kept away from the one end of fixed plate, just one-way screw rod is close to the one end of universal wheel extends to in the inner chamber one. The utility model provides a modular base is convenient for the transport of base, has the heat dissipation function, reduces the advantage that the influence of temperature to electrical equipment has.

Description

Combined base

Technical Field

The utility model relates to a base technical field especially relates to a modular base.

Background

The base is a part which has a bearing effect on machines or equipment and a supporting effect on the machines or the equipment, the electrical equipment is a general name for equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, and the base is usually installed at the bottom of the electrical equipment in order to ensure that the installation of the electrical equipment is smooth and flat and the bottom of the electrical equipment is easily screwed with a base steel part.

However, some volumes are relatively great, but the lighter base of quality is discovery when using, its whole is put on the base face for lying down the formula, when people remove it, still need to lie prone and lift it away, though some bases can be equipped with moving mechanism such as universal wheel in its bottom, still need lie prone and push away when removing still, very be not convenient for people to operate, and the body is hurt in time consuming, traditional base functional comparatively lacks in addition, some electrical equipment of installing on the base can produce more heat in the use, some heat that it produced can gather in the junction of electrical equipment and base, can improve electrical equipment's temperature to a certain extent, so not only can influence electrical equipment's normal operating, still can reduce electrical equipment's life.

Therefore, there is a need to provide a combined base to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a be convenient for the transport of base, have the heat dissipation function, reduce the combination formula base of temperature to electrical equipment's influence.

In order to solve the technical problem, the utility model provides a combined base, include: a base; the first chamber is arranged on the base; the connecting rod is slidably mounted on the inner wall of one side of the first chamber, and one end of the connecting rod extends out of one side of the base; the first inner cavity is formed in the connecting rod; the fixing plate is fixedly arranged at one end of the connecting rod, which is positioned outside the base; the two universal wheels are fixedly arranged on one side, far away from the base, of the fixing plate; the one-way screw is installed at one end, far away from the fixing plate, of the connecting rod in a threaded mode, and one end, close to the universal wheel, of the one-way screw extends into the first inner cavity; and the mounting plate is fixedly mounted on the inner wall of the first chamber.

Preferably, fixed cover is equipped with awl tooth one on the one-way screw rod, it has the bull stick to rotate on the both sides inner wall of cavity one, fixed cover is equipped with awl tooth two on the bull stick, awl tooth two with awl tooth meshes mutually, fixed cover is equipped with the gear on the bull stick, slidable mounting has the pull rod on one side inner wall of cavity one, the pull rod is kept away from the one end of fixed plate extends to outside one side of base, inner chamber two has been seted up on the pull rod, fixed mounting polished rod on one side inner wall of cavity one, the polished rod is close to the one end of gear point extend to in the inner chamber two and with one side inner wall sliding connection of inner chamber two, fixed mounting has the rack on the pull rod, the rack with gear meshes mutually, two caulking grooves have been seted up on the pull rod, be provided with maintenance mechanism on the base.

Preferably, the maintenance mechanism includes linking up piece, three inner chambers, bolt, abaculus, it installs to link up piece fixed mounting the base is kept away from one side of fixed plate, inner chamber three division is established link up on the piece, the bolt thread is installed link up the bottom of piece, just the top of bolt extends to in the three inner chambers, the abaculus rotates to be installed the top of bolt, just the top of abaculus extends to corresponding in the caulking groove, the abaculus with the top inner wall sliding connection of three inner chambers, the abaculus with caulking groove looks adaptation.

Preferably, one side of the fixing plate, which is close to the base, is fixedly provided with two limiting rods, and one ends of the two limiting rods, which are close to the rotating rod, extend into the first chamber and are in sliding connection with the inner wall of one side of the first chamber.

Preferably, the equal fixed mounting in both sides of abaculus has the sliding block, two one side that the sliding block was kept away from each other respectively with the both sides inner wall sliding connection of inner chamber three.

Preferably, cavity two has been seted up on the base, slidable mounting has radiating fin on the both sides inner wall of cavity two, radiating fin's top fixed mounting has graphite alkene conducting strip, rotate on the jade in the both sides of cavity two and install two-way screw rod, two movable blocks, two are installed to the screw thread on the two-way screw rod the bottom of movable block all with cavity two's bottom inner wall sliding connection, two the top of movable block all articulates there is the transfer line, two the top of transfer line all with radiating fin's bottom is articulated mutually.

Preferably, a plurality of heat dissipation fans are fixedly mounted on the inner wall of one side of the second cavity, and a plurality of ventilation grooves are formed in the inner wall of one side of each heat dissipation fan, away from the second cavity.

Compared with the prior art, the utility model provides a combination formula base has following beneficial effect:

the utility model provides a modular base, during the use, the pulling pull rod makes the connecting rod drive the universal wheel and stretches out, thereby the convenient transport to the base, it is inconvenient to have solved traditional transport, take trouble and laboursome problem, the installation effectiveness of base has been improved to a certain extent simultaneously, and can carry out the rigidity to the pull rod through the bolt, can make the base more stable in handling, and during the use, clockwise rotation two-way screw rod, the top inner wall contact of driving graphite alkene conducting strip and cavity two through the transfer line, alright dispel the heat to the junction of electrical equipment and base, and improve the radiating effect through the heat dissipation fan to a certain extent, the problem that the heat transmission capacity can't be dispelled is solved, the influence to electrical equipment has been reduced.

Drawings

Fig. 1 is a schematic front view of a first embodiment of a combined base according to the present invention;

fig. 2 is a schematic top cross-sectional view of a first embodiment of the combined base according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of the portion B shown in FIG. 1;

fig. 5 is a schematic view of a base assembly structure of a first embodiment of the combined base according to the present invention;

fig. 6 is a schematic front view of a second embodiment of the combined base according to the present invention;

fig. 7 is an external view of a second embodiment of the combined base according to the present invention.

Reference numbers in the figures: 1. a base; 2. a first chamber; 3. a connecting rod; 4. a first inner cavity; 5. a fixing plate; 6. a universal wheel; 7. a unidirectional screw; 8. mounting a plate; 9. a first bevel gear; 10. a rotating rod; 11. a second bevel gear; 12. a gear; 13. a pull rod; 14. a second inner cavity; 15. a polish rod; 16. a rack; 17. caulking grooves; 18. a joining block; 19. a third inner cavity; 20. a bolt; 21. an insert block; 22. a second chamber; 23. a heat dissipating fin; 24. a graphene heat-conducting sheet; 25. a bidirectional screw; 26. a movable block; 27. and a transmission rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1-5, in a first embodiment of the present invention, the combined base includes: a base 1 for mounting electrical equipment; the chamber I2 is arranged on the base 1; the connecting rod 3 is slidably mounted on the inner wall of one side of the first chamber 2, one end of the connecting rod 3 extends out of one side of the base 1, and the connecting rod 3 can drive the fixing plate 5 to move; the inner cavity I4 is formed in the connecting rod 3; the fixing plate 5 is fixedly installed at one end, located outside the base 1, of the connecting rod 3, and the fixing plate 5 is used for installing a universal wheel 6; the two universal wheels 6 are fixedly arranged on one side, away from the base 1, of the fixing plate 5, and the base 1 is convenient to carry through the universal wheels 6; the one-way screw 7 is installed at one end, far away from the fixing plate 5, of the connecting rod 3 in a threaded mode, one end, close to the universal wheel 6, of the one-way screw 7 extends into the first inner cavity 4, and the one-way screw 7 has a transmission effect on the connecting rod 3; and the mounting plate 8 is fixedly mounted on the inner wall of the first cavity 2, and the mounting plate 8 can fix the position of the one-way screw 7.

In order to realize that connecting rod 3 stretches out the shrink, in this embodiment, it is preferred, fixed cover is equipped with awl tooth one 9 on the one-way screw rod 7, it installs bull stick 10 to rotate on the both sides inner wall of cavity one 2, fixed cover is equipped with awl tooth two 11 on the bull stick 10, awl tooth two 11 with awl tooth one 9 meshes mutually, and bull stick 10 transmits one-way screw rod 7 through the meshing relation through awl tooth one 9 and awl tooth two 11, fixed cover is equipped with gear 12 on the bull stick 10, and gear 12 has the drive action to bull stick 10, slidable mounting has pull rod 13 on one side inner wall of cavity one 2, pull rod 13 keeps away from the one end of fixed plate 5 extends to outside one side of base 1, and pull rod 13 can drive rack 16 and remove, inner chamber two 14 have been seted up on pull rod 13, fixed mounting polished rod 15 on one side inner wall of cavity one 2, polished rod 15 is close to the one end of gear 12 point extends to in inner chamber two 14 and with inner chamber two 14 One side inner wall sliding connection, fixed mounting has rack 16 on the pull rod 13, rack 16 with gear 12 meshes mutually, can drive gear 12 through rack 16 and rotate, two caulking grooves 17 have been seted up on the pull rod 13, and pull rod 13 accessible caulking groove 17 carries out the position fixing, be provided with maintenance mechanism on the base 1.

In order to fix the position of the pull rod 13, in this embodiment, it is preferable that the retention mechanism includes an engagement block 18, a cavity three 19, a bolt 20, an insertion block 21, the joint block 18 is fixedly arranged on one side of the base 1 far away from the fixing plate 5, the joint block 18 is used for fixing a carrier of a mechanism part, the inner cavity III 19 is arranged on the joint block 18, the bolt 20 is installed at the bottom of the joint block 18 in a threaded mode, the top end of the bolt 20 extends into the inner cavity III 19, the insert 21 is moved by turning the bolt 20, said insert 21 is rotatably mounted on the top end of said bolt 20, the top of the embedded block 21 extends into the corresponding embedded groove 17, the embedded block 21 is connected with the inner wall of the top of the inner cavity III 19 in a sliding way, the insert 21 is matched with the insert groove 17, and the pull rod 13 can be fixed in position through the matching of the insert 21 and the insert groove 17.

In order to prevent the one-way screw 7 from driving the fixing plate 5 to rotate, and to increase the stability of the fixing plate 5, in this embodiment, preferably, two limiting rods are fixedly mounted on one side of the fixing plate 5 close to the base 1, and one ends of the two limiting rods close to the rotating rod 10 extend into the first chamber 2 and are slidably connected with the inner wall of one side of the first chamber 2.

In order to prevent the insert 21 from rotating along with the bolt 20, in this embodiment, preferably, sliding blocks are fixedly mounted on both sides of the insert 21, and one sides of the two sliding blocks, which are far away from each other, are slidably connected with inner walls of both sides of the cavity iii 19, respectively.

The utility model provides a working principle of combination formula base as follows:

when the device is used, the bolt 20 is rotated clockwise, the insert 21 moves towards the direction far away from the pull rod 13 through the rotating relation between the bolt 20 and the insert 21 and under the limitation of the sliding block until the insert 21 moves out of the insert groove 17, then the pull rod 13 is pulled, the one-way screw 7 starts to rotate through the meshing relation between the rack 16 and the gear 12 and the meshing relation between the first bevel gear 9 and the second bevel gear 11, the universal wheel 6 is driven by the fixing plate 5 to move towards the direction far away from the base 1 through the threaded relation between the one-way screw 7 and the connecting rod 3 and under the limitation of the limiting rod until the connecting rod 3 does not extend, then the bolt 20 is rotated anticlockwise, the insert 21 is inserted into the corresponding insert groove 17, then the base 1 is lifted, the universal wheel 6 is contacted with the ground, the pull rod 13 is pulled again, the base 1 can be conveyed, and after the conveying is finished, the bolt 20 is rotated clockwise, then the pull rod 13 is pushed to take the connecting rod 3 into the first chamber 2, and then the bolt 20 is rotated counterclockwise to fix the pull rod 13.

during the use, pulling pull rod 13 makes connecting rod 3 drive universal wheel 6 stretch out to convenient transport to base 1 has solved the inconvenient, the difficult problem of taking trouble of traditional transport, has improved the installation effectiveness of base simultaneously to a certain extent, and can carry out the rigidity to pull rod 13 through bolt 20, can make base 1 more stable in handling.

Second embodiment:

based on the combined base provided by the first embodiment of the application, the second embodiment of the application provides another combined base. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 6 to 7, the combined base further includes a second cavity 22, the second cavity 22 is disposed on the base 1, heat dissipation fins 23 are slidably mounted on inner walls of two sides of the second cavity 22, heat dissipation is performed through the heat dissipation fins 23, a graphene heat conduction sheet 24 is fixedly mounted on tops of the heat dissipation fins 23, the graphene heat conduction sheet 24 can conduct heat at a connection position between the electrical device and the base 1 to the heat dissipation fins 23, two-way screws 25 are rotatably mounted on inner walls of two sides of the second cavity 22, transmission is performed through the two-way screws 25, two movable blocks 26 are threadedly mounted on the two-way screws 25, bottoms of the two movable blocks 26 are slidably connected with inner walls of bottoms of the second cavity 22, tops of the two movable blocks 26 are hinged with transmission rods 27, tops of the two transmission rods 27 are hinged with bottoms of the heat dissipation fins 23, through the linkage of the movable block 26 and the transmission rod 27, the contact and separation of the graphene heat conducting sheet 24 and the second chamber 22 can be realized.

In order to improve the heat dissipation effect, in this embodiment, preferably, fixed mounting has a plurality of heat dissipation fans on the inner wall of one side of the second cavity 22, the second cavity 22 is kept away from the inner wall of one side of the heat dissipation fan and is provided with a plurality of ventilation slots.

During the use, clockwise rotation two-way screw rod 25 drives the contact of the top inner wall of graphite alkene conducting strip 24 and two 22 of cavity through transfer line 27, alright dispel the heat to the junction of electrical equipment and base 1, and improves the radiating effect to a certain extent through the heat dissipation fan, has solved the problem that the heat transfer capacity can't be dispelled, has reduced the influence to electrical equipment.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A modular base, comprising:

a base;

the first chamber is arranged on the base;

the connecting rod is slidably mounted on the inner wall of one side of the first chamber, and one end of the connecting rod extends out of one side of the base;

the first inner cavity is formed in the connecting rod;

the fixing plate is fixedly arranged at one end of the connecting rod, which is positioned outside the base;

the two universal wheels are fixedly arranged on one side, far away from the base, of the fixing plate;

the one-way screw is installed at one end, far away from the fixing plate, of the connecting rod in a threaded mode, and one end, close to the universal wheel, of the one-way screw extends into the first inner cavity;

and the mounting plate is fixedly mounted on the inner wall of the first chamber.

2. The combined base of claim 1, wherein the one-way screw is fixedly sleeved with a first bevel gear, the inner walls of the two sides of the first chamber are rotatably provided with rotating rods, the rotating rods are fixedly sleeved with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a gear is fixedly sleeved on the rotating rod, a pull rod is slidably mounted on the inner wall of one side of the first cavity, one end of the pull rod, which is far away from the fixed plate, extends to the outside of one side of the base, a second inner cavity is arranged on the pull rod, a polished rod is fixedly arranged on the inner wall of one side of the first cavity, one end of the polished rod, which is close to the gear point, extends into the second cavity and is in sliding connection with the inner wall of one side of the second cavity, the rack is fixedly mounted on the pull rod and meshed with the gear, two caulking grooves are formed in the pull rod, and the fixing mechanism is arranged on the base.

3. The combined base of claim 2, wherein the retaining mechanism comprises an engaging block, a third inner cavity, a bolt and an insert block, the engaging block is fixedly mounted on one side of the base away from the fixing plate, the third inner cavity is formed on the engaging block, the bolt is threadedly mounted at the bottom of the engaging block, the top end of the bolt extends into the third inner cavity, the insert block is rotatably mounted at the top end of the bolt, the top of the insert block extends into the corresponding insert groove, the insert block is slidably connected with the inner wall of the top of the third inner cavity, and the insert block is matched with the insert groove.

4. The combined base of claim 2, wherein two limiting rods are fixedly mounted on one side of the fixing plate close to the base, and one ends of the two limiting rods close to the rotating rod extend into the first chamber and are slidably connected with an inner wall of one side of the first chamber.

5. The combined base of claim 3, wherein two sides of the insert are fixedly provided with sliding blocks, and one sides of the two sliding blocks, which are far away from each other, are respectively connected with inner walls of two sides of the third inner cavity in a sliding manner.

6. The combined base of claim 1, wherein a second cavity is formed in the base, heat dissipation fins are slidably mounted on inner walls of two sides of the second cavity, graphene heat conduction fins are fixedly mounted on tops of the heat dissipation fins, two-way screws are rotatably mounted on inner walls of two sides of the second cavity, two movable blocks are threadedly mounted on the two-way screws, bottoms of the two movable blocks are slidably connected with inner walls of the bottom of the second cavity, tops of the two movable blocks are hinged to transmission rods, and tops of the two transmission rods are hinged to bottoms of the heat dissipation fins.

7. The combined base of claim 6, wherein a plurality of heat dissipation fans are fixedly mounted on an inner wall of one side of the second chamber, and a plurality of ventilation slots are formed on an inner wall of one side of the second chamber, which is far away from the heat dissipation fans.