CN210091863U

CN210091863U - Transformer mounting bracket convenient to use

Info

Publication number: CN210091863U
Application number: CN201921039374.9U
Authority: CN
Inventors: 徐金水; 张成勇
Original assignee: Jiangsu Jianxiong Electrical Installation Engineering Co Ltd
Current assignee: Jiangsu Jianxiong Electrical Installation Engineering Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-02-18
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a transformer mounting rack convenient to use in the technical field of power equipment, which comprises a mounting rack, wherein the tops of the outer walls of the left side and the right side of the mounting rack are provided with slots which are communicated up and down, the slots are internally and slidably connected with stand columns, the outer wall of each stand column is sleeved with a hoop, when the mounting rack is mounted, the hoop is fixed on the outer wall of each stand column through screws, then a transformer body is fixed on the top of the mounting rack through bolts, screws are rotated to enable two groups of internal thread sleeves to be close to each other, the two groups of internal thread sleeves are close to each other to enable an X-shaped hinging frame to ascend to drive the mounting rack to ascend, a positioning insertion rod is pushed towards two sides, when a positioning groove of the connecting rod moves to the position of the positioning insertion rod, the positioning insertion rod is inserted into the positioning groove, thereby make the mounting bracket adapt to the stand of different specifications, take place to rock when avoiding the mounting bracket to go up and down.

Description

Transformer mounting bracket convenient to use

Technical Field

The utility model relates to a power equipment technical field specifically is a transformer mounting bracket convenient to use.

Background

The transformer is the device that utilizes electromagnetic induction's principle to change alternating voltage, and in real life, the transformer is generally installed at the eminence, need use lifting device to assist when installation and dismantlement, and is comparatively troublesome, and some transformers setting are in the field, and lifting device can't get into, and this has brought great trouble with the dismantlement with regard to the installation for the transformer, and for this reason, we propose a transformer mounting bracket convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer mounting bracket convenient to use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer mounting rack convenient to use comprises a mounting rack, wherein the tops of the outer walls of the left side and the right side of the mounting rack are respectively provided with a groove which is communicated up and down, the grooves are internally and slidably connected with a stand column, the outer wall of the stand column is sleeved with a hoop, the hoop is positioned below the mounting rack, the left side and the right side of the outer wall of the bottom of the mounting rack are respectively welded with a connecting block, the center of the outer wall of the left side of the connecting block is connected with a screw rod through a bearing, the left end of the screw rod penetrates through the stand column and is provided with a handle, the screw rod is connected with the connecting block of the left side through a bearing, the outer wall of the stand column is provided with a movable groove matched with the movement of the screw rod, the outer wall of the screw rod is sleeved with, two groups of left and right mounting plates are slidably connected in the chutes, the tops of the two groups of mounting plates are connected with a transformer body through screws, the tops of the two groups of stand columns on the opposite side of the outer wall are welded with transverse arms, the left and right sides of the outer wall on the top of the transformer body are connected with connecting rods through bolts, the tops of the connecting rods penetrate through the transverse arms and extend to the outer wall on the top of the transverse arms, connecting sleeves are welded at the connecting parts of the transverse arms and the connecting rods, positioning insertion rods are movably inserted into the outer walls on the left and right sides of the connecting sleeves, the opposite ends of the two groups of positioning insertion rods extend to the inner cavity of the connecting sleeves, positioning grooves matched with the positioning insertion rods are arranged on the outer walls on the left and right sides of the connecting rods, the opposite, the other end and the connecting sleeve outer wall fixed connection of spring, the left and right sides of mounting bracket top outer wall and fluting connecting portion is provided with supplementary piece that supports.

Further, supplementary tight piece that supports includes the mounting bracket top outer wall and the mounting groove that the fluting coupling part left and right sides symmetry set up, and the equal symmetry of both sides inner wall is provided with the movable groove around the mounting groove, and sliding connection has a fly leaf in two sets of movable grooves, and is two sets of the outer wall of the fly leaf one side of carrying on the back mutually evenly is provided with reset spring, reset spring's the other end and mounting groove inner wall fixed connection are two sets of auxiliary rod around the relative outer wall of one side of fly leaf is provided with two sets of homonymy around, and the relative outer wall of one side of auxiliary rod is connected with the.

Furthermore, connecting rod top fixedly connected with inserted block, and inserted block longitudinal section are trapezoidal, and its top cross-sectional width is less than bottom cross-sectional width, and is two sets of the outer wall of the relative one side of location inserted bar all is provided with the recess, and the recess is connected with the ball through rotating the connecting piece.

Further, the outer wall of the top of the mounting plate is evenly provided with threaded holes, and the inner wall of the bottom of the sliding groove is evenly provided with positioning screw holes.

Further, the outer wall of the roller is sleeved with a rubber ring, and the outer wall of the rubber ring is evenly provided with anti-skid lines.

Compared with the prior art, the beneficial effects of the utility model are that: when the installation is carried out, the anchor ear is fixed on the outer wall of the upright post through screws, then the transformer body is fixed on the top of the installation plate through bolts, the installation plate can be adapted to transformer bodies with different specifications by sliding the installation plate left and right, the screw rod is rotated after the transformer body is fixed, the screw rod is rotated to enable the two groups of internal thread sleeves to be close to each other, the two groups of internal thread sleeves are close to each other to enable the X-shaped hinging frame to ascend to drive the installation frame to ascend, when the connecting rod on the top of the transformer body ascends into the inner cavity of the connecting sleeve, the positioning insertion rod is pushed towards two sides, the spring at the moment is stretched, when the positioning groove of the connecting rod moves to the position of the positioning insertion rod, the positioning insertion rod is inserted into the positioning groove to fix the connecting rod under the effect of the resetting, the fly leaf supports auxiliary rod and sleeve to the stand direction tightly, makes the sleeve support tight stand to make the mounting bracket adapt to the stand of different specifications, take place to rock when avoiding the mounting bracket to go up and down.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the cross arm and the connecting sleeve of the present invention;

fig. 3 is a schematic view of the connection between the mounting bracket and the fixing base of the present invention.

In the figure: 1. a mounting frame; 2. a column; 3. hooping; 4. connecting blocks; 5. a screw; 6. an internally threaded sleeve; 7. an X-shaped hinged frame; 8. a transformer body; 9. a cross arm; 10. a connecting rod; 11. a connecting sleeve; 12. positioning the inserted rod; 13. a fixing sheet; 14. a spring; 15. positioning a groove; 16. grooving; 17. an auxiliary abutting piece; 18. a movable plate; 19. a return spring; 20. an auxiliary lever; 21. a drum; 22. a chute; 23. and (7) mounting the plate.

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, the present invention provides a technical solution: a transformer mounting rack convenient to use comprises a mounting rack 1, wherein the tops of the outer walls of the left side and the right side of the mounting rack 1 are respectively provided with a groove 16 which is communicated up and down, the groove 16 is internally and slidably connected with a stand column 2, the stand column 2 is fixed on the ground in a cement pouring mode, the outer wall of the stand column 2 is sleeved with a hoop 3, the hoop 3 is positioned below the mounting rack 1, the left side and the right side of the outer wall of the bottom of the mounting rack 1 are respectively welded with a connecting block 4, the center of the outer wall of the left side of the right side connecting block 4 is connected with a screw 5 through a bearing, the left end of the screw 5 penetrates through the stand column 2 and the left side connecting block 4 and is provided with a handle, the screw 5 is connected with the left side connecting block 4 through a bearing, the outer wall of the stand column 2 is provided with a movable, the bottoms of the two groups of internal thread sleeves 6 are hinged with X-shaped hinged frames 7, the bottoms of the X-shaped hinged frames 7 are respectively hinged with the left and right groups of hoops 3, when the X-shaped hinged frames 7 are installed, the hoops 3 are fixed on the outer wall of the upright post 2 through screws, then the transformer body 8 is fixed on the top of the installation plate 23 through bolts, the screw rods 5 are rotated at the moment, the two groups of internal thread sleeves 6 are mutually close, the X-shaped hinged frames 7 are lifted to drive the installation frame 1 to ascend, when the connecting rod 10 at the top of the transformer body 8 ascends to enter the inner cavity of the connecting sleeve 11, the positioning inserted rod 12 is pushed towards two sides, the spring 14 at the moment is stretched, when the positioning groove 15 of the connecting rod 10 moves to the position of the positioning inserted rod 12, the positioning inserted rod 12, the center of the outer wall of the top of the mounting frame 1 is provided with a front group of sliding grooves 22 and a rear group of sliding grooves 22, a left group of mounting plates 23 and a right group of mounting plates 23 are slidably connected in the two groups of sliding grooves 22, the tops of the two groups of mounting plates 23 are connected with a transformer body 8 through screws, the tops of the two groups of upright posts 2 on the opposite side of the outer wall are welded with cross arms 9, the left side and the right side of the outer wall of the top of the transformer body 8 are connected with connecting rods 10 through bolts, the tops of the connecting rods 10 penetrate through the cross arms 9 and extend to the outer wall of the tops of the cross arms 9, connecting sleeves 11 are welded at the connecting parts of the cross arms 9 and the connecting rods 10, positioning inserted rods 12 are movably inserted in the outer walls of the left side and the right side, the equal fixedly connected with spring 14 in the upper and lower both sides of stationary blade 13 and the 12 coupling parts of location inserted bar, the other end and the 11 outer wall fixed connection of connecting sleeve of spring 14, 1 top outer wall of mounting bracket and the left and right sides of 16 coupling parts of fluting are provided with supplementary piece 17 that supports, and supplementary piece 17 that supports tight stand 2 when mounting bracket 1 goes up and down, avoids mounting bracket 1 to rock.

As shown in fig. 3, the auxiliary abutting member 17 includes mounting grooves symmetrically disposed on the left and right sides of the connecting portion of the top outer wall of the mounting frame 1 and the slot 16, and the inner walls of the front and rear sides of the mounting groove are symmetrically provided with movable grooves, two sets of movable grooves are slidably connected with movable plates 18, the outer wall of the opposite side of the two sets of movable plates 18 is uniformly provided with a return spring 19, the other end of the return spring 19 is fixedly connected with the inner wall of the mounting groove, the outer wall of the opposite side of the two sets of movable plates 18 is provided with a front and a rear set of auxiliary rods 20, the outer wall of the opposite side of the two sets of auxiliary rods 20 on the same front and rear sides is connected with a roller 21 through a bearing, the opposite side of the two sets of rollers 21 is attached to the outer wall of the upright column 2, when the, the roller 21 is tightly abutted against the upright post 2 to avoid shaking when the mounting rack 1 is lifted;

as shown in fig. 2, the top of the connecting rod 10 is fixedly connected with an insertion block, the longitudinal section of the insertion block is trapezoidal, the width of the top section is smaller than that of the bottom section, when the connecting rod 10 is inserted into the connecting sleeve 11, two groups of positioning insertion rods 12 are pushed outwards, collision between the connecting rod 10 and the positioning insertion rods 12 when inserted is avoided, the positioning insertion rods 12 are bent, grooves are formed in the outer walls of the two groups of positioning insertion rods 12 on the opposite sides, and the grooves are connected with balls through rotating connecting pieces, so that the fluency of relative movement between the positioning insertion rods 12 and the connecting rod 10 is improved;

as shown in fig. 3, the outer wall of the top of the mounting plate 23 is uniformly provided with threaded holes, the inner wall of the bottom of the chute 22 is uniformly provided with positioning threaded holes, and the mounting plate 23 is slid left and right to adapt to the transformer bodies 8 with different specifications;

as shown in fig. 3, the outer wall of the roller 21 is sleeved with a rubber ring, and the outer wall of the rubber ring is uniformly provided with anti-skid lines, so that the friction between the roller 21 and the upright post 2 is increased, and the effect that the roller 21 abuts against the upright post 2 is improved.

Example (b): when the installation is carried out, the anchor ear 3 is fixed on the outer wall of the upright post 2 through screws, then the transformer body 8 is fixed on the top of the mounting plate 23 through bolts, the mounting plate 23 can be adapted to the transformer bodies 8 with different specifications by sliding the mounting plate 23 left and right, the screw 5 is rotated after the transformer bodies 8 are fixed, the two groups of internal thread sleeves 6 are mutually close to each other, the X-shaped hinge frame 7 is lifted to drive the mounting frame 1 to lift up by the two groups of internal thread sleeves 6, when the connecting rod 10 on the top of the transformer body 8 is lifted up to enter the inner cavity of the connecting sleeve 11, the positioning insertion rod 12 is pushed towards two sides, the spring 14 is stretched at the moment, when the positioning groove 15 of the connecting rod 10 moves to the position of the positioning insertion rod 12, the positioning insertion rod 12 is inserted into the positioning groove 15 under the resetting effect of the spring, supplementary piece 17 that supports tight stand 2 when mounting bracket 1 rises, makes mounting bracket 1 adapt to the stand 2 of different specifications, takes place to rock when avoiding mounting bracket 1 to rise.

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 transformer mounting bracket convenient to use, includes mounting bracket (1), its characterized in that: the top parts of the outer walls of the left side and the right side of the mounting rack (1) are respectively provided with a groove (16) which is communicated up and down, the grooves (16) are internally and slidably connected with a stand column (2), the outer wall of the stand column (2) is sleeved with a hoop (3), the hoop (3) is positioned below the mounting rack (1), the left side and the right side of the outer wall of the bottom of the mounting rack (1) are respectively welded with a connecting block (4), the center of the outer wall of the left side of the connecting block (4) is connected with a screw rod (5) through a bearing, the left end of the screw rod (5) penetrates through the stand column (2) and the connecting block (4) of the left side and is provided with a handle, the screw rod (5) is connected with the connecting block (4) of the left side through a bearing, the outer wall of the stand column (2) is provided with a movable groove, the X-shaped hinging frame (7) is hinged with a left hoop and a right hoop (3) respectively at the bottom, a front sliding groove and a rear sliding groove (22) are arranged at the center of the outer wall at the top of the mounting frame (1), a left mounting plate and a right mounting plate (23) are connected in the sliding grooves (22), a transformer body (8) is connected at the top of the mounting plates (23) through screws, a cross arm (9) is welded at the top of the outer wall at one opposite side of the stand column (2), connecting rods (10) are connected at the left side and the right side of the outer wall at the top of the transformer body (8) through bolts, the top of each connecting rod (10) penetrates through the cross arm (9) and extends to the outer wall at the top of the cross arm (9), connecting sleeves (11) are welded at the connecting parts of the cross arm (9, two sets of the relative one end of location inserted bar (12) extends to connecting sleeve (11) inner chamber, just connecting rod (10) left and right sides outer wall all is provided with constant head tank (15) with location inserted bar (12) matched with, and is two sets of location inserted bar (12) back of the body one end of carrying on the back extends to connecting sleeve (11) outer wall and is connected with stationary blade (13), stationary blade (13) and the equal fixedly connected with spring (14) in both sides about location inserted bar (12) coupling part, the other end and connecting sleeve (11) outer wall fixed connection of spring (14), mounting bracket (1) top outer wall is provided with supplementary holding piece (17) that supports with the left and right sides of fluting (16) coupling part.

2. The transformer mounting bracket of claim 1, wherein: supplementary piece (17) of keeping to include mounting bracket (1) top outer wall and fluting (16) the mounting groove that the coupling part left and right sides symmetry set up, and the equal symmetry of mounting groove front and back both sides inner wall is provided with the movable groove, and sliding connection has fly leaf (18) in two sets of movable grooves, and is two sets of the outer wall of fly leaf (18) one side of carrying on the back mutually evenly is provided with reset spring (19), the other end and the mounting groove inner wall fixed connection of reset spring (19), two sets of auxiliary rod (20) around fly leaf (18) relative one side outer wall is provided with two sets of front and back homonymy auxiliary rod (20) relative one side outer wall is connected with cylinder (21), two sets of cylinder (21) relative one.

3. The transformer mounting bracket of claim 1, wherein: connecting rod (10) top fixedly connected with inserted block, and inserted block longitudinal section are trapezoidal, and its top cross-sectional width is less than bottom cross-sectional width, and is two sets of the outer wall of the relative one side of location inserted bar (12) all is provided with the recess, and the recess is connected with the ball through rotating the connecting piece.

4. The transformer mounting bracket of claim 1, wherein: the mounting panel (23) top outer wall evenly is provided with the screw hole, just spout (22) bottom inner wall evenly is provided with the location screw.

5. The transformer mounting bracket of claim 2, wherein: the outer wall of the roller (21) is sleeved with a rubber ring, and the outer wall of the rubber ring is evenly provided with anti-skid lines.