CN217838211U

CN217838211U - Hoist and mount formula transformer installation device

Info

Publication number: CN217838211U
Application number: CN202222161503.XU
Authority: CN
Inventors: 夏学刚; 闫玲; 卢国栋; 嵇文进; 张海; 刘洋; 陆荣双
Original assignee: Jiangsu Rongshuang Hydropower Construction Engineering Co ltd
Current assignee: Jiangsu Rongshuang Hydropower Construction Engineering Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-18
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a hoist and mount formula transformer installation device, it relates to hoist device technical field, and it is including being used for setting up the hoisting support on the wire pole, hoisting support with the wire pole passes through the mounting and connects, be equipped with the hoist and mount subassembly that is used for hoisting the transformer on the hoisting support, be equipped with on the wire pole and be used for the confession the installing support of transformer installation, be equipped with on the installing support and be used for adjusting the installing support with the adjusting part of distance between the wire pole. This application has the effect that improves the convenience of transformer hoist and mount.

Description

Hoist and mount formula transformer installation device

Technical Field

The application relates to the technical field of hoisting devices, in particular to a hoisting type transformer installation device.

Background

The transformer is static electrical equipment used for transforming alternating current voltage and current to transmit alternating current energy, and along with the rapid development of power in China, the transformer is used as important equipment in power equipment and is widely applied in life.

The transformer generates high voltage and has certain potential safety hazard, so the transformer needs to be installed on telegraph poles, and the traditional civil transformer installation mode is that a support is installed between two telegraph poles, then a crane is used for hoisting, a rope is fixed on the transformer, then the crane is used for hoisting the transformer to the support, and then the transformer is installed.

In view of the above technical solutions, the inventor found that, in some roads or places with narrow space, a crane cannot enter, so that the hoisting can be performed only by manpower, which makes the installation of the transformer costly and laborious.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience of transformer hoist and mount, this application provides a hoist and mount formula transformer installation device.

The application provides a hoist and mount formula transformer installation device adopts following technical scheme:

the utility model provides a hoist and mount formula transformer installation device, is including being used for setting up the hoisting support on the wire pole, hoisting support with the wire pole passes through the mounting and connects, be equipped with the hoist and mount subassembly that is used for hoisting the transformer on the hoisting support, be equipped with between the wire pole and be used for supplying the installing support of transformer installation, be equipped with on the installing support and be used for adjusting the installing support with the adjusting part of distance between the wire pole.

By adopting the technical scheme, when the transformer is installed, the hoisting support is installed on the telegraph poles through the fixing assembly, then the hoisting assembly is installed on the hoisting support, then the transformer is installed between the two telegraph poles, the transformer is hoisted through the hoisting assembly, then the distance between the installation support and the telegraph poles is adjusted through the adjusting assembly, the transformer penetrates through the installation support, then the distance between the installation support and the telegraph poles is adjusted through the adjusting assembly, the transformer can be placed on the installation support, then the transformer is installed, and therefore installation of the transformer is achieved.

In a specific embodiment, the utility pole is provided with a fixing groove;

the fixing assembly is arranged on the hoisting support and comprises a fixing block, the fixing block is inserted into the fixing groove, and a clamping piece used for tightly supporting the telegraph pole is arranged on the hoisting support.

By adopting the technical scheme, when the hoisting support is installed on the telegraph pole, the Xiangjiang fixing block is inserted into the fixing groove, and then the hoisting support is tightly abutted to the telegraph pole by utilizing the clamping piece, so that the hoisting support is fixed to the telegraph pole.

In a specific possible implementation scheme, the clamping member comprises a connecting rod arranged on the hoisting support, the connecting rod is inserted into and penetrates through the hoisting support, two nuts used for tightly supporting the hoisting support and the telegraph pole are arranged on the connecting rod, the nuts are in threaded connection with the connecting rod, and the hoisting support is located between the two nuts.

By adopting the technical scheme, when the hoisting support is fixed on the telegraph pole, the connecting rod passes through the hoisting part, and then the hoisting support is tightly propped against the telegraph pole through the nut, so that the hoisting support is tightly propped against the telegraph pole, the installation of the hoisting support and the telegraph pole is realized, and the installation stability of the hoisting support is improved.

In a specific possible implementation scheme, the hoisting assembly comprises a winch arranged on the hoisting support, a fixed pulley is rotatably arranged on the hoisting support, a rope used for pulling the transformer is arranged on the winch and bypasses the fixed pulley, and a fastener used for fixing the transformer is arranged at one end of the rope bypassing the fixed pulley.

By adopting the technical scheme, when the transformer is hoisted, the transformer is fixed by the fastening piece, then the winch is started, and the winch drives the rope to ascend, so that the transformer is hoisted.

In a specific implementation scheme, the fastener includes a component block disposed on the rope, the component block is provided with a plurality of connecting through holes, each connecting through hole is provided with a sleeve, the sleeves are in threaded connection with the component block, fastening cables are disposed in the sleeves, the sleeves are provided with snap-gauge plates for fixing the fastening cables, and one ends of the fastening cables far away from the snap-gauge plates are provided with hooks.

Through adopting above-mentioned technical scheme, when fixing transformer and rope, be connected fastening cable and transformer with the pothook earlier, then adjust the length of each fastening cable through rotating the sleeve to effectively avoid the transformer to take place the slope at the hoist and mount process, thereby improve the stationarity that the transformer hoisted.

In a specific embodiment, the telegraph pole is provided with a support plate, the support plate and the telegraph pole are connected through a connecting piece, and the support plate is provided with a sliding groove;

the adjusting component comprises a sliding block which is arranged on the sliding rail in a sliding mode, and the mounting bracket is located on the sliding block.

By adopting the technical scheme, the support plate is mounted on the telegraph pole through the connecting piece, the distance between the mounting and the telegraph pole is realized through the sliding block, the distance between the mounting and the telegraph pole is increased, the transformer can penetrate through the mounting bracket in the hoisting process, then the distance between the mounting bracket and the telegraph pole is contracted, and the transformer can be placed on the mounting bracket.

In a specific embodiment, the connecting member includes a clamp disposed on the support plate, the utility pole is disposed between the clamps, and a fastening bolt is disposed on the clamp for fastening the utility pole.

Through adopting above-mentioned technical scheme, when installing the wire pole to the backup pad on, insert the wire pole in the clamp, then support clamp and wire pole tightly through fastening bolt to realize being connected of backup pad and wire pole.

In a specific possible implementation scheme, an adjusting support is arranged on the supporting plate, an adjusting screw rod is rotatably arranged on the adjusting support, two baffle plates are arranged on the adjusting screw rod, the adjusting support is located between the two baffle plates, the baffle plates slide along the side wall of the adjusting support, and the adjusting screw rod is inserted into the sliding block and is in threaded connection with the sliding block.

By adopting the technical scheme, when the position of the mounting bracket is adjusted, the adjusting screw rod is rotated and is limited by the two baffles to keep relatively static with the supporting plate, so that the sliding block moves along the sliding rail, the position between the mounting bracket and the telegraph pole is adjusted, and the adjustment convenience is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the transformer is hoisted, the transformer is hoisted through the hoisting assembly, then the distance between the mounting bracket and the telegraph pole is adjusted through the adjusting assembly, so that the transformer can penetrate through the mounting bracket, then the distance between the mounting bracket and the telegraph pole is adjusted again, so that the transformer can be placed on the mounting bracket, the hoisting of the transformer is realized, and the convenience of hoisting the transformer is improved;

2. before the transformer is hoisted, the clamping hook is hooked on the clamping ring on the transformer, and then the sleeve is rotated to adjust the length of each fastening rope, so that the transformer is effectively prevented from inclining in the hoisting process;

3. when the transformer is hoisted, the winch is started and winds the rope, so that the rope drives the transformer to ascend, and the transformer is hoisted.

Drawings

Fig. 1 is a schematic structural diagram of a mounting device for a hoisting transformer in an embodiment of the present application.

Figure 2 is an exploded view for showing the mount.

Fig. 3 is a schematic structural view for showing a hoisting assembly.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic view for showing a structure of the adjusting assembly.

Fig. 6 is an enlarged view of a portion a in fig. 5.

Description of reference numerals: 1. a utility pole; 11. a transformer; 2. hoisting a support; 21. hoisting the supporting rod; 3. a fixing member; 31. fixing grooves; 32. a fixed block; 33. a retainer; 331. a connecting rod; 332. a nut; 4. hoisting the assembly; 41. a winch; 42. a fixed pulley; 43. a rope; 44. a fastener; 441. a component force block; 442. a connecting through hole; 443. a sleeve; 444. fastening a cable; 445. clamping a plate; 446. a hook; 5. mounting a bracket; 51. mounting a support rod; 61. a support plate; 62. a connecting member; 621. clamping a hoop; 622. a snap ring; 623. fastening a bolt; 7. an adjustment assembly; 71. a chute; 72. a slider; 73. adjusting the support; 74. adjusting the screw rod; 75. a baffle plate; 76. the motor is driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a hoist and mount formula transformer installation device.

Referring to fig. 1, a hoisting type transformer installation device comprises hoisting supports 2 arranged on telegraph poles 1, the number of the telegraph poles 1 is two, each telegraph pole 1 is connected with the hoisting support 2 through fixing pieces 3, each hoisting support 2 is composed of two hoisting support rods 21, each telegraph pole 1 is located between the two hoisting support rods 21, hoisting components 4 used for hoisting transformers 11 are arranged on the hoisting support rods 21, an installation support 5 used for installing the transformers 11 is arranged between the two telegraph poles 1, the installation support 5 is located below the hoisting support rods 21 and is composed of two installation support rods 51, each telegraph pole 1 is located between the two installation support rods 51, a supporting plate 61 is arranged on each telegraph pole 1, the supporting plate 61 is connected with the telegraph pole 1 through a connecting piece 62, the installation support rods 51 are connected with the supporting plate 61 in a sliding mode, and an adjusting component 7 used for adjusting the distance between the installation support rods 51 and the telegraph poles 1 is arranged on the supporting plate 61.

When the mounting device is assembled, the two hoisting support rods 21 are firstly mounted on the telegraph pole 1 through the fixing pieces 3, then the hoisting component 4 is mounted on the hoisting support rods 21, then the support plate 61 is mounted on the telegraph pole 1 through the connecting piece 62, finally the adjusting component 7 and the mounting support rods 51 are mounted on the support plate 61, when the transformer 11 is hoisted, the transformer 11 is hoisted through the hoisting component 4, then the distance between the two mounting support rods 51 is increased through the adjusting component 7, the transformer 11 can penetrate through the mounting support rods 51, then the distance between the two mounting support rods 51 is reduced through the adjusting component 7, the transformer 11 can be placed on the mounting support rods 51, and then the transformer 11 is fixed, so that the hoisting of the transformer 11 is realized, and the hoisting convenience of the transformer 11 is improved.

Referring to fig. 2, be equipped with fixed slot 31 on every wire pole 1, mounting 3 in this embodiment is including setting up fixed block 32 on hoist and mount branch 21, fixed block 32 and the unsmooth cooperation of fixed slot 31, be equipped with chucking spare 33 on hoist and mount branch 21, chucking spare 33 in this embodiment is including setting up connecting rod 331 on connecting rod 331, the quantity of connecting rod 331 in this embodiment is four, four connecting rods 331 evenly divide into two groups, two sets of connecting rod 331 evenly set up on hoist and mount branch 21, wire pole 1 is located between two sets of connecting rod 331, every connecting rod 331 all passes two hoist and mount branch 21, equal threaded connection has two nuts 332 on every connecting rod 331, two hoist and mount branch 21 all are located between two nuts 332, nut 332 supports tightly with hoist and mount branch 21.

When the hoisting support rod 21 is installed on the telegraph pole 1, the hoisting support rod 21 is placed on two sides of the telegraph pole 1, the fixing block 32 is inserted into the fixing groove 31, the connecting rod 331 penetrates through the two hoisting support rods 21, the nut 332 is screwed on the connecting rod 331, the nut 332 abuts against the hoisting support rod 21, the hoisting support rod 21 abuts against the telegraph pole 1, and the installation of the hoisting support 2 is achieved.

Referring to fig. 3, the connecting member 62 in this embodiment includes a clamp 621, the clamp 621 includes two clamping ring 622 assemblies, the clamping ring 622 is hinged to the support plate 61, the utility pole 1 is inserted into a space surrounded by the two clamping rings 622, the clamping rings 622 abut against the utility pole 1, the two clamping rings 622 are connected by a fastening bolt 623, and the fastening bolt 623 is located at one end of the two clamping rings 622 away from the support plate 61; the utility pole 1 is clamped by the two clamp rings 622, and then the fastening bolt 623 is screwed so that the two clamp rings 622 abut against the utility pole 1, thereby mounting the support plate 61 on the utility pole 1.

Referring to fig. 3 and 4, the hoisting assembly 4 in this embodiment includes a hoisting machine 41 disposed on hoisting support rods 21, a fixed pulley 42 is rotatably disposed between the two hoisting support rods 21, a rope 43 is disposed on the hoisting machine 41, one end of the rope 43 far away from the hoisting machine 41 passes through the fixed pulley 42 and is in rolling connection with the fixed pulley 42, one end of the rope 43 passing through the fixed pulley 42 is provided with a fastening piece 44 for fixing the transformer 11, the fastening piece 44 in this embodiment includes a component force block 441 disposed on the rope 43, the component force block 441 is provided with a plurality of connecting through holes 442, the number of the connecting through holes 442 in this embodiment is two, the two connecting through holes 442 are uniformly disposed along the circumferential direction of the component force block 441, the axis of the connecting through holes 442 is parallel to the axis of the component force block 441, a sleeve 443 is disposed in each connecting through hole 442, the sleeve 443 is in threaded connection with the component force block 441, a fastening rope 444 is disposed in the sleeve 443, one end of the fastening rope 444 passes through the sleeve 443, the other end of the fastening rope 444 extends out of the sleeve 443, a clamping plate 445 is fixedly disposed on one end of the fastening rope 444 protruding from the sleeve 443, a fastening plate 445 is disposed on the end face of the sleeve 444, the fastening hook 446 of the fastening rope 446, which is disposed on the transformer 11, and is disposed on the fastening ring 446.

Before the transformer 11 is hoisted, the transformer 11 needs to be fixed, the hook 446 is inserted into the snap ring 622 on the transformer 11, and then the sleeve 443 is screwed to adjust the length of the rope 43, so that the inclination of the transformer 11 in the hoisting process is effectively avoided; in the process of hoisting the transformer 11, the winch 41 is started, the winch 41 winds the rope 43, and the rope 43 drives the transformer 11 to ascend through the fixed pulley 42, so that the transformer 11 is hoisted.

Referring to fig. 5 and 6, each support plate 61 is provided with a sliding groove 71, the sliding grooves 71 are arranged along the length direction of the support plate 61, the adjusting assembly 7 in the present embodiment includes two sliding blocks 72 arranged in the sliding groove 71, the number of the sliding blocks 72 in each sliding groove 71 is two, the two sliding blocks 72 are uniformly arranged on both sides of the utility pole 1, each mounting support rod 51 is located on the two sliding blocks 72 on the same side, each support plate 61 is provided with an adjusting support 73, the adjusting support 73 is provided with an adjusting screw 74, the adjusting screw 74 penetrates through the adjusting support 73 and is rotatably connected with the adjusting support 73, the adjusting screw 74 is coaxially provided with two baffles 75, the adjusting support 75 is located between the two baffles 75, the baffles 75 slide along the side wall of the adjusting support 73, the adjusting screw 74 is inserted into the two sliding blocks 72 at one end far from the adjusting support 73, the adjusting screw 74 is threadedly connected with the sliding blocks 72, the threads of the adjusting screw 74 inserted into the different sliding blocks 72 have opposite directions, and the support plate 61 is provided with a driving motor 76 for driving the rotation of the adjusting screw 74.

When the transformer 11 is hoisted by the winch 41, the driving motor 76 is started, the driving motor 76 drives the adjusting screw 74 to rotate, the two sliding blocks 72 slide away from each other, the uniform force between the two mounting support rods 51 is increased, the transformer 11 can penetrate through the mounting support 5 to ascend to the mounting support 5, then the driving motor 76 rotates reversely, the two sliding blocks 72 slide relatively, the distance between the two mounting support rods 51 is reduced, the transformer 11 can be placed on the mounting support rods 51, then the transformer 11 is mounted on the mounting support rods 51, the hoisting work of the transformer 11 is completed, and the hoisting convenience of the transformer 11 is improved.

The implementation principle of the installation device of the hoisting transformer in the embodiment of the application is as follows: when the transformer 11 is hoisted, the hoisting support 2 is firstly installed on the telegraph pole 1 through the fixing piece 3, then the hoisting assembly 4 is installed on the hoisting support 2, finally the installation space and the adjusting assembly 7 are installed on the telegraph pole 1, the transformer 11 is hoisted through the hoisting assembly 4, then the distance between the installation support 5 and the telegraph pole 1 is adjusted through the adjusting assembly 7, the transformer 11 can penetrate through the installation support 5, then the distance between the installation support 5 and the telegraph pole 1 is adjusted through the adjusting assembly 7, the transformer 11 can be placed on the transformer 11, then the transformer 11 is installed, and therefore the transformer 11 is hoisted, all parts of the installation device of the transformer 11 can be assembled or disassembled mutually, and the convenience in hoisting of the transformer 11 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hoist and mount formula transformer installation device which characterized in that: including being used for hoisting support (2) of setting on wire pole (1), hoisting support (2) with wire pole (1) is connected through mounting (3), be equipped with hoisting assembly (4) that are used for hoisting transformer (11) on hoisting support (2), be equipped with on wire pole (1) and be used for the confession installing support (5) of transformer (11) installation, be equipped with on installing support (5) and be used for adjusting installing support (5) with adjusting part (7) of distance between wire pole (1).

2. The installation device of a hoisting type transformer as recited in claim 1, wherein: a fixing groove (31) is formed in the telegraph pole (1);

mounting (3) are including setting up fixed block (32) on hoisting support (2), fixed block (32) insert fixed slot (31), be equipped with on hoisting support (2) be used for with chucking spare (33) that wire pole (1) supported tightly.

3. The installation device of the hoisting transformer as recited in claim 2, wherein: chucking spare (33) is including setting up connecting rod (331) on hoisting support (2), connecting rod (331) insert and pass hoisting support (2), be equipped with on connecting rod (331) two be used for with hoisting support (2) with wire pole (1) support nut (332) tight, nut (332) with connecting rod (331) threaded connection, hoisting support (2) are located two between nut (332).

4. A suspended transformer mounting device as claimed in claim 2, wherein: hoist and mount subassembly (4) are including setting up hoist engine (41) on hoisting support (2), it is equipped with fixed pulley (42) to rotate on hoisting support (2), be equipped with on hoist engine (41) and be used for pulling rope (43) of transformer (11), rope (43) are walked around fixed pulley (42), rope (43) are being walked around fixed pulley (42) one end is equipped with and is used for fixing fastener (44) of transformer (11).

5. The installation device of the hoisting transformer as recited in claim 4, wherein: the fastening piece (44) comprises a component block (441) arranged on the rope (43), the component block (441) is provided with a plurality of connecting through holes (442), each connecting through hole (442) is internally provided with a sleeve (443), the sleeves (443) are in threaded connection with the component block (441), a fastening rope (444) is arranged in each sleeve (443), a clamping plate (445) used for fixing the fastening rope (444) is arranged on each sleeve (443), and one end, far away from the clamping plate (445), of each fastening rope (444) is provided with a clamping hook (446).

6. The installation device of a hoisting type transformer as recited in claim 1, wherein: supporting plates (61) are arranged on the telegraph poles (1), the supporting plates (61) and the telegraph poles (1) are connected through connecting pieces (62), and sliding grooves (71) are formed in the supporting plates (61);

the adjusting assembly (7) comprises a sliding block (72) which is arranged on the sliding groove in a sliding mode, and the mounting bracket (5) is located on the sliding block (72).

7. The installation device of a ceiling-mounted transformer as recited in claim 6, wherein: connecting piece (62) are including setting up clamp (621) on backup pad (61), wire pole (1) are located between clamp (621), be equipped with on clamp (621) be used for with fastening bolt (623) that wire pole (1) support tightly.

8. The installation device of a suspended transformer as recited in claim 7, wherein: be equipped with on backup pad (61) and adjust support (73), it is equipped with adjusting screw (74) to rotate on adjusting support (73), be equipped with two baffle (75) on adjusting screw (74), it is located two to adjust support (73) between baffle (75), baffle (75) are along adjust support (73) lateral wall and slide, adjusting screw (74) insert slider (72) and with slider (72) threaded connection.