CN210608259U - Power distribution cabinet installation positioning device - Google Patents

Abstract

The utility model belongs to the technical field of the technique of switch board and specifically relates to a switch board installation positioner is related to, including the cabinet body and set up the base under the cabinet body, all be equipped with two guide ways along vertical direction on two lateral walls of the cabinet body, it is equipped with the guide bar to correspond every guide way on the base, the guide bar is close to switch board body one end and rotates and be connected with a plurality of leading wheels, the vertical setting in guide wheel rotation plane, be equipped with the drive guide bar between guide bar and the base and remove and fixed actuating mechanism. It has the effect that can conveniently fix a position the switch board position when the installation switch board.

Description

Power distribution cabinet installation positioning device

Technical Field

The utility model belongs to the technical field of the technique of switch board and specifically relates to a switch board installation positioner is related to.

Background

The power distribution cabinet is an electrical device, the external line of the power distribution cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches for motors, various ac contactors, etc. The main function of the system is to open and close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy in the power system.

Chinese patent with publication number CN207234204U discloses a power distribution cabinet, which includes: the cabinet body, the dodge gate of connecting the cabinet body and install the mounting bracket in the cabinet body. A first rolling door and a second rolling door are respectively arranged at two sides of the cabinet body; the cabinet body is internally provided with a guide rail and a cross bar which is connected with the guide rail in a sliding way; one side of the movable door is pivoted with the cabinet body; the mounting bracket includes: the device comprises a connecting plate detachably connected to the cross bar, an adjustable screw penetrating through the connecting plate, and a mounting strip with one end pivoted to the center of the connecting plate by taking the adjustable screw as a shaft; the quantity of mounting bar is three, and all is equipped with the adjustment tank and the locking screw of sliding connection in the adjustment tank that set up along the length direction of mounting bar on every mounting bar.

The above prior art suffers from the following disadvantages: when the installation switch board, the operator need utilize the crane to pull the pull ring of switch board upper end and hang, then hoist suitable position, but when pulling to hang and placing, often can install inconveniently because of the location difficulty, and work efficiency reduces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a switch board installation positioner, it has the effect that can conveniently fix a position the switch board position when the installation switch board.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a switch board installation positioner, includes the cabinet body and sets up the base under the cabinet body, all be equipped with two guide ways along vertical direction on two lateral walls of the cabinet body, it is equipped with the guide bar to correspond every guide way on the base, the guide bar is close to switch board body one end and rotates and be connected with a plurality of leading wheels, the vertical setting in guide wheel rotation plane, be equipped with the drive guide bar between guide bar and the base and remove and fixed actuating mechanism.

Through adopting the above technical scheme, when installing the switch board, the operator places the base subaerially earlier, then the operator uses actuating mechanism to adjust the position of guide bar according to the size of switch board, then the operator recycles the crane and draws the switch board and hang, draw and cooperate guide way and guide bar after hanging, can put down the switch board straight line after the cooperation, can realize the installation of switch board, utilize the cooperation of guide bar and guide way, can make things convenient for the operator when installing the switch board, pinpoint the position of switch board, and actuating mechanism can make the guide bar move on the base, can adapt to the not switch board of equidimension after the removal.

The utility model discloses further set up to: the driving mechanism comprises clamping blocks arranged at the lower end of each guide rod, every two clamping blocks located on the same side of the cabinet body are in threaded connection with a bidirectional lead screw, the bidirectional lead screw is in threaded connection with the base, the base is connected with two supporting plates arranged along the horizontal direction, a sliding block is arranged at the lower end of each clamping block, a sliding groove matched with the sliding block is formed in each supporting plate, and the sliding block is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, the operator only needs to rotate two-way lead screw when two guide bars that are located the switch board on the same side are adjusted to needs, can make two fixture blocks slide for the fixture block is close to or keeps away from each other, and then adjusts the position of guide bar, utilizes a two-way lead screw just to realize the removal of two guide bars, convenient operation when simple structure.

The utility model discloses further set up to: the supporting plate is connected to the base in a sliding mode, the supporting plate is arranged relatively, a placing groove is formed in the base, a first gear is connected to the inner portion of the placing groove in a rotating mode, the first gear is arranged horizontally, a second gear is fixedly connected to the first gear in a coaxial mode and is arranged at the lower end of the supporting plate, a rack meshed with the second gear is arranged at the lower end of the supporting plate, the rack is arranged relatively, the first gear stretches out of the base outwards, a clamping rod is connected to the base in a sliding mode along the horizontal direction, one end of the clamping rod stretches into the placing groove, the other end of the clamping rod stretches out of the base outwards, and the clamping rod is abutted to the first gear after sliding.

Through adopting above-mentioned technical scheme, in order to realize drawing close each other or the operation of keeping away from with the guide bar realization of switch board both sides, the operator is through rotating first gear, and then drives the rotation of second gear, drives the mutual reverse motion of two racks after rotating, makes two layer boards remove to keeping away from each other or being close to the direction each other after the reverse motion.

The utility model discloses further set up to: the base is provided with a pillar, a square groove is formed in the pillar, the pillar is connected in the square groove in a sliding mode, an air cylinder is arranged in the square groove, and a piston shaft of the air cylinder is connected with the lower end of the guide rod.

Through adopting above-mentioned technical scheme, when the not switch board of co-operation co-altitude, the operator can start the cylinder and drive the guide bar and carry out the top and bottom slip in the square groove, makes the height of highly matching the switch board of leading wheel after sliding, utilizes this mechanism can make things convenient for this device to accept and guide positioning of the switch board of co-altitude not.

The utility model discloses further set up to: the guide rail has been seted up to the guide bar near cabinet body one end, be connected with the draw runner on the guide rail, the leading wheel sets up on the draw runner, be equipped with the fixed part that is used for fixed draw runner in the guide rail.

Through adopting above-mentioned technical scheme, utilize the leading wheel can reduce the resistance when the switch board is installed, the leading wheel is worn and torn easily simultaneously, just needs to change the leading wheel, and the operator only needs to carry out the unblock with fixed part during the change, makes the draw runner and guide rail break away from behind the unblock, can change the leading wheel.

The utility model discloses further set up to: the fixing part comprises two slope blocks which are arranged in the guide rail and are close to the lower end of the sliding strip, two wedge-shaped blocks which are arranged oppositely are connected to the upper end of the sliding strip in a sliding mode, the slope of each wedge-shaped block is arranged towards the slope blocks, an elastic piece which drives the wedge-shaped blocks to move towards the slope blocks is connected between the wedge-shaped blocks and the guide rail, and matching grooves matched with the sliding strip are formed in the wedge-shaped blocks and the slope blocks.

By adopting the technical scheme, when an operator installs the slide bar, the operator firstly abuts against the lower end of the slide bar and the inclined plane block and is clamped into the matching groove, then the operator pulls the two wedge-shaped blocks, then the operator corrects the position of the slide bar, and the wedge-shaped blocks are put down after being corrected, so that the wedge-shaped blocks and the inclined plane block jointly clamp the slide bar.

The utility model discloses further set up to: the wedge-shaped block is provided with a dovetail strip near one end of the guide rail, and the side wall of the guide rail is provided with a dovetail groove matched with the dovetail strip.

By adopting the technical scheme, the sliding of the wedge-shaped block can be guided by utilizing the matching of the dovetail strip and the dovetail groove, so that the wedge-shaped block only slides in the vertical direction.

The utility model discloses further set up to: and one end of the bidirectional screw rod, which extends out of the clamping block, is provided with an operating handle.

By adopting the technical scheme, the bidirectional screw rod can be conveniently operated by utilizing the operating handle.

To sum up, the utility model discloses a beneficial technological effect does:

1. the guide rod is matched with the guide groove, so that an operator can conveniently and accurately position the position of the power distribution cabinet when installing the power distribution cabinet, and the guide rod can move on the base by the driving mechanism and can be matched with the power distribution cabinets with different sizes after moving;

2. resistance when utilizing the leading wheel can reduce the switch board installation, and the leading wheel is worn and torn easily simultaneously, just needs to be changed the leading wheel, and the operator only needs to carry out the unblock with fixed part during the change, makes the draw runner break away from with the guide rail after the unblock, can change the leading wheel.

Drawings

Fig. 1 is a schematic view of the external overall structure of the present invention.

Fig. 2 is a longitudinal sectional view of the driving mechanism of the present invention.

Fig. 3 is an explosion diagram of the structure in the base of the present invention.

Fig. 4 is an exploded view of the fixing member of the present invention.

In the figure, 1, a base; 11. a cabinet body; 12. a guide groove; 13. a pillar; 14. a square groove; 15. a cylinder; 16. a guide bar; 17. a guide wheel; 2. a drive mechanism; 21. a clamping block; 22. a bidirectional lead screw; 23. an operating handle; 24. a chute; 25. a clamping rod; 3. a support plate; 31. a placement groove; 32. a first gear; 33. a second gear; 34. a rack; 35. a guide rail; 36. a slide bar; 4. a fixing member; 41. a bevel block; 42. a wedge-shaped block; 43. a dovetail strip; 44. a dovetail groove; 45. an elastic member; 46. and (4) matching the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a switch board installation positioner, like fig. 1 and 2, is including setting up base 1 subaerial, then still is equipped with the cabinet body 11 on base 1, all is equipped with two guide ways 12 along vertical direction on two lateral walls of the cabinet body 11 main part to all there are two guide ways 12 on two lateral walls of the cabinet body 11, and all be towards keeping away from the setting of cabinet body 11 direction. Then, a support column 13 is arranged on the base 1 corresponding to each guide groove 12, a square groove 14 is arranged in each support column 13, a guide rod 16 is connected in the square groove 14 in a sliding manner, an air cylinder 15 connected with the guide rod 16 is also arranged in the square groove 14, and the air cylinder 15 can push the guide rod 16 inwards or outwards so as to be adapted to the cabinets 11 with different heights. A plurality of guide wheels 17 are rotatably connected to one end of the guide rod 16 close to the cabinet body 11, the guide wheels 17 are uniformly arranged along the vertical direction, and the rotating plane of the guide wheels 17 is arranged along the vertical direction. Meanwhile, in order to adapt to cabinets 11 of different sizes and increase the adaptability of the whole device, a driving mechanism 2 for driving the guide rod 16 to move is arranged between the guide rod 16 and the base 1.

As shown in fig. 2, in the present embodiment, the driving mechanism 2 includes a latch 21 disposed at the lower end of each guide rod 16, a bidirectional screw 22 is screwed between each two latch 21 located at the same side of the main body of the cabinet 11, and the bidirectional screw 22 is screwed on the base, and the bidirectional screw 22 is disposed along the horizontal direction, and the screw direction of the bidirectional screw 22 is opposite from the center to the two sides. An operator can rotate the bidirectional screw 22, and the bidirectional screw 22 drives the two clamping blocks 21 to move, so that the clamping blocks 21 get close to each other or get away from each other. Meanwhile, the base 1 is also connected with a supporting plate 3, the supporting plate 3 is provided with a sliding groove 24 matched with the fixture block 21, and the fixture block 21 is connected in the sliding groove 24 in a sliding manner. The connection between the fixture block 21 and the sliding groove 24 prevents the fixture block 21 from rotating along with the bidirectional screw 22 when the fixture block 21 is driven by the bidirectional screw 22, and only the fixture block 21 slides in a linear direction. And an operating handle 23 is connected to one end of the bidirectional screw 22, which extends out of the clamping block 21.

As shown in fig. 1 and 3, the number of the pallets 3 is two and is located on the same horizontal plane, and the pallets are slidably connected to the base 1. Meanwhile, the base 1 is further provided with a placing groove 31, a first gear 32 is rotatably connected in the placing groove 31, and a rotating plane of the first gear 32 is arranged along the horizontal direction. And the first gear 32 is disposed to protrude outward from the placing groove 31, and a second gear 33 is coaxially fixed to the rotation shaft of the first gear 32, so that the rotation plane of the second gear 33 is also disposed in the horizontal direction. Then, a rack 34 is further provided at the lower end of each pallet 3, both racks 34 are horizontally disposed and engaged with the second gear 33, and both racks 34 are disposed perpendicular to the length direction of the bidirectional screw 22. And then after the operator stirs first gear 32, drive the rotation of second gear 33, and then drive the removal of two racks 34, make two racks 34 outwards move after the removal, then drive the removal of layer board 3. Still slide along the horizontal direction simultaneously on base 1 and be connected with kelly 25, kelly 25 one end stretches into standing groove 31, and the other end stretches out base 1 and sets up. After the clamping rod 25 slides, the clamping rod is abutted against the first gear 32 to clamp the first gear 32, so that the first gear 32 is prevented from rotating under the action of external force, and the position of the supporting plate 3 cannot be changed.

As shown in fig. 4, a guide rail 35 is provided at one end of each guide rod 16 close to the main body of the cabinet 11, and a plurality of sliding strips 36 are connected in the guide rail 35 along the vertical direction, and two adjacent sliding strips 36 are arranged at equal intervals. The guide wheel 17 is rotatably connected to the slide bar 36, and then the guide rail 35 is provided with a fixing part 4 for fixing the slide bar 36, so that an operator can conveniently replace the guide wheel 17 by using the fixing part 4.

As shown in fig. 4, in the present embodiment, the fixing member 4 includes the inclined blocks 41 uniformly arranged in the guide rail 35, the inclined blocks 41 are arranged in a group of two and at equal intervals, and the inclined blocks 41 in the same group are located on the same horizontal plane. Meanwhile, one end of the guide rail 35 far away from the inclined plane block 41 is also connected with a plurality of wedge-shaped blocks 42 which are arranged corresponding to the inclined plane block 41 in a sliding manner, the wedge-shaped blocks 42 are connected in the guide rail 35 in a sliding manner along the vertical direction, and the inclined plane orientation of the wedge-shaped blocks 42 is opposite to the inclined plane orientation of the inclined plane block 41. Meanwhile, the wedge-shaped block 42 and the slope block 41 are provided with matching grooves 46 matched with the slide bars 36. Meanwhile, a dovetail bar 43 is arranged at one end of the wedge-shaped block 42 close to the guide rail 35, and then a dovetail groove 44 matched with the dovetail bar 43 is arranged on the guide rail 35. While an elastic member 45 for driving the dovetail bar 43 to move downward is provided in the dovetail groove 44, and the elastic member 45 is a spring in this embodiment. When the slide bar 36 is installed, an operator firstly clamps the lower end of the slide bar 36 into the matching groove 46, then pushes the wedge-shaped block 42 upwards, then integrally puts the slide bar 36 into the guide rail 35, and then releases the wedge-shaped block 42, and the wedge-shaped block 42 rebounds under the driving of the elastic piece 45, so that the upper end of the slide bar 36 is matched with the matching groove 46 in the wedge-shaped block 42, and the connection of the slide bar 36 is realized.

The specific implementation principle of the embodiment is as follows: when the cabinet 11 is installed, an operator rotates the first gear 32 according to the size of the cabinet 11, then the first gear 32 drives the second gear 33 to rotate, and then the second gear 33 drives the two support plates 3 to slide in the horizontal direction. Then, after the front-back distance is well positioned, the operator rotates the bidirectional screw 22, and the bidirectional screw 22 rotates to make the fixture blocks 21 move close to or away from each other, so that the distance in the left-right direction is well positioned. The operator then installs the slide bar 36 in the guide rail 35, and then the operator pulls the cabinet 11 by using the crane so that the guide bar 16 is engaged with the guide groove 12, and then linearly drops the cabinet 11, thereby completing the installation of the cabinet 11.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a switch board installation positioner, includes cabinet body (11) and sets up base (1) under the cabinet body (11), characterized by: all be equipped with two guide way (12) along vertical direction on two lateral walls of the cabinet body (11), it is equipped with guide bar (16) to correspond every guide way (12) on base (1), guide bar (16) are close to cabinet body (11) one end and rotate and are connected with a plurality of leading wheels (17), leading wheel (17) rotate the vertical setting in plane, be equipped with between guide bar (16) and base (1) drive guide bar (16) and remove and fixed actuating mechanism (2).

2. The switch board mounting and positioning device of claim 1, wherein: actuating mechanism (2) are including setting up fixture block (21) at every guide bar (16) lower extreme, and every two are located cabinet body (11) homonymy threaded connection has two-way lead screw (22) between fixture block (21), two-way lead screw (22) threaded connection is on base (1), be connected with two layer board (3) that set up along the level on base (1), seted up on layer board (3) with fixture block (21) complex spout (24), slide and connect in spout (24) fixture block (21), two-way lead screw (22) rotate to be connected in spout (24).

3. The switch board mounting and positioning device of claim 2, wherein: the supporting plate (3) is connected to the base (1) in a sliding mode relatively, the sliding direction of the supporting plate (3) is perpendicular to the bidirectional screw rod (22), a placing groove (31) is formed in the base (1), a first gear (32) is connected to the placing groove (31) in a rotating mode, the rotating plane of the first gear (32) is horizontally arranged, a second gear (33) is coaxially and fixedly connected to the first gear (32), a rack (34) meshed with the second gear (33) is arranged at the lower end of each supporting plate (3), the two racks (34) are symmetrically arranged on two sides of the second gear (33), the first gear (32) extends out of the base (1) outwards, a clamping rod (25) is connected to the base (1) in a sliding mode along the horizontal direction, one end of the clamping rod (25) extends into the placing groove (31), and the other end of the clamping rod (25) extends out of the base (1) outwards, the clamping rod (25) is abutted against the first gear (32) after sliding.

4. The switch board mounting and positioning device of claim 3, wherein: be equipped with pillar (13) on base (1), square groove (14) have been seted up in pillar (13), guide bar (16) are slided and are connected in square groove (14), be equipped with cylinder (15) in square groove (14), the piston shaft and the guide bar (16) lower extreme of cylinder (15) link to each other.

5. The switch board mounting and positioning device of claim 1, wherein: guide rail (35) have been seted up to guide bar (16) near cabinet body (11) one end, be connected with draw runner (36) on guide rail (35), leading wheel (17) set up on draw runner (36), be equipped with fixed part (4) that are used for fixed draw runner (36) in guide rail (35).

6. The switch board mounting and positioning device of claim 5, wherein: the fixing component (4) comprises two inclined plane blocks (41) which are arranged in a guide rail (35) and are close to the lower end of a sliding strip (36), two wedge-shaped blocks (42) which are arranged oppositely are connected to the upper end of the sliding strip (36) in the guide rail (35) in a sliding mode along the vertical direction, the inclined planes of the wedge-shaped blocks (42) are arranged towards the inclined plane blocks (41), an elastic piece (45) which drives the wedge-shaped blocks (42) to move towards the inclined plane blocks (41) is connected between the wedge-shaped blocks (42) and the guide rail (35), and matching grooves (46) matched with the sliding strip (36) are formed in the wedge-shaped blocks (42) and the inclined plane blocks (41).

7. The switch board mounting and positioning device of claim 6, wherein: one end of the wedge-shaped block (42) close to the guide rail (35) is provided with a dovetail strip (43), and the side wall of the guide rail (35) is provided with a dovetail groove (44) matched with the dovetail strip (43).

8. The switch board mounting and positioning device of claim 2, wherein: an operating handle (23) is arranged at one end of the bidirectional screw rod (22) extending out of the clamping block (21).

Images