CN206970051U - A kind of suspender - Google Patents
A kind of suspender Download PDFInfo
- Publication number
- CN206970051U CN206970051U CN201720774709.6U CN201720774709U CN206970051U CN 206970051 U CN206970051 U CN 206970051U CN 201720774709 U CN201720774709 U CN 201720774709U CN 206970051 U CN206970051 U CN 206970051U
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- China
- Prior art keywords
- frame
- mounting bracket
- cradling piece
- deck
- fixed stand
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Abstract
It the utility model is related to a kind of suspender, the suspender includes mounting bracket and the arm being rotatably installed on mounting bracket, the mounting bracket bottom has at least two decks for being used to be fixedly connected with the different support bar of switch bracket, and the deck forms the stand bar structure of the mounting bracket.The suspender when in use, is directly anchored on switch bracket, and then the electrical equipment on switch bracket is lifted by crane, compared with crane equipment of the prior art, suspender in the utility model occupies little space, and can ensure equipment and personal security suitable for the transformer station of compact in design.In addition, mounting bracket bottom in the utility model has at least two decks, each deck is fixedly connected with the different support bar of switch bracket respectively, so that multi-point support is formed between mounting bracket and switch bracket, and then improve the connective stability of mounting bracket and switch bracket so that arm may be rotatably mounted on mounting bracket.
Description
Technical field
A kind of suspender is the utility model is related to, especially a kind of transformer station's disconnecting link suspender.
Background technology
Transformer station's disconnecting link, outdoor switch belong to electrical equipment particularly important in power network, in order to ensure security, power transformation
Stand disconnecting link and outdoor switch is generally arranged on higher switch bracket, switch bracket is made including more cradling pieces, cradling piece
Usually channel-section steel structure.By taking transformer station's disconnecting link as an example, during substation operation, it may appear that heating, mechanism bite, burn
Failure, it is therefore desirable to periodically transformer station's disconnecting link is overhauled or changed.When overhauling or changing transformer station's disconnecting link, due to becoming
Power station disconnecting link is arranged on higher switch bracket, it is necessary to relies on that crane equipment is dismantled to transformer station's disconnecting link and lifting is applied
Work.Due to crane equipment huge structure, and the primary equipment of transformer station is more, and compact in design, crane equipment is difficult to normal work,
Therefore in transformer station's disconnecting link dismounting, maintenance process, easily there is hanging device or personnel's electric shock, falling accident, larger peace be present
Full hidden danger.
The content of the invention
The purpose of this utility model is to provide a kind of suspender, to solve to deposit using crane equipment work in the prior art
In the technical problem of larger potential safety hazard.
To achieve the above object, the technical solution of the utility model is：
A kind of suspender, it is characterised in that including mounting bracket and the arm being rotatably installed on mounting bracket, the mounting bracket bottom
Portion has at least two decks for being used to be fixedly connected with the different support bar of switch bracket, and the deck forms the mounting bracket
Stand bar structure.
The mounting bracket includes fixed stand and the bearing diagonal frame positioned at fixed stand side, the upper end of bearing diagonal frame with it is solid
Determine stand connection, the arm is arranged in fixed stand, and the bottom of fixed stand and bearing diagonal frame is equipped with the deck.
Fixed stand bottom has two decks, and bearing diagonal frame bottom has a deck, fixation stand, oblique
Support frame and three decks form triangular support configurations.
The arm includes support post and is fixed on the crossbeam on support post top, support post and crossbeam shape l-shaped
Structure, fixed stand are provided with rolling bearing, and the support post is arranged in fixed stand by the rolling bearing.
Fixed stand is door type frame structure, and door type frame structure includes two vertical rods and is connected between two vertical rods
Cross bar, the deck are fixed on the bottom of corresponding vertical rod.
Bearing diagonal frame includes two flower basket bolts, and the upper end of two flower basket bolts is connected on cross bar by axle sleeve respectively,
Two flower basket bolt lower ends are connected with same deck.
The deck includes the U-shaped framework that side has opening, and U-shaped framework includes bottom frame and is connected to bottom frame
The side frame at both ends, at least one be provided with two side frames are used to enter U-shaped frame by opening in the cradling piece of switch bracket
The lock piece deviate from from opening of cradling piece is prevented after in frame, the tune for cradling piece described in top pressure is connected with bottom frame
Screw mandrel is saved, so that two side frames, lock piece and regulation screw mandrel embrace the cradling piece from surrounding.
Lock piece is fixedly connected with side frame, and at least one in two side frames is movable side frame to adjust two side frames
Between spacing, be provided between movable side frame and bottom frame and be used to fix the locking mechanism of movable side frame so that two sides
Frame is stuck in cradling piece both sides.
Two side frames are fixedly connected with bottom frame, and the lock piece is movably arranged on side frame, and lock piece has
The avoidance position of the cradling piece is avoided when cradling piece enters or deviates from U-shaped framework, also has and is located in cradling piece in U-shaped framework
When prevent cradling piece from the locking position that opening is deviate from.
The lock piece is equipped with two side frames.
The beneficial effects of the utility model are：Suspender in the utility model includes mounting bracket and is rotatably installed in mounting bracket
On arm, mounting bracket bottom has at least two decks.In use, suspender is directly anchored on switch bracket, so it is split
The electrical equipment closed on support is lifted by crane, and compared with crane equipment of the prior art, the suspender in the utility model takes
Space is small, can ensure equipment and personal security suitable for the transformer station of compact in design.In addition, in the utility model
Mounting bracket bottom there are at least two decks, each deck is fixedly connected with the different support bar of switch bracket respectively so that
Multi-point support is formed between mounting bracket and switch bracket, and then improves the connective stability of mounting bracket and switch bracket so that is hung
Arm may be rotatably mounted on mounting bracket.
As further improvement of the utility model, mounting bracket includes fixed stand and is connected to the oblique of fixed stand side
Support frame, fixed stand are connected by the deck of bottom and a cradling piece of switch bracket, and fixed stand is in erectility,
It is easily installed arm.Bearing diagonal frame is connected by other cradling pieces of the deck of bottom and switch bracket, and bearing diagonal frame is from side
Fixed stand is supported, prevents that fixing stand tilts, improves the stability of fixed stand.
Further, fixed stand bottom has two decks, and bearing diagonal frame bottom has a deck, fixation stand,
Bearing diagonal frame and three decks form stable triangular support configurations, prevent mounting bracket from tilting.
Further, arm is L-type structure, and it includes support post and is fixed on the crossbeam on support post top, fixed
Stand is provided with rolling bearing, and support post is rotatably installed in fixed stand by the rolling bearing, reducing friction resistance.
Brief description of the drawings
Fig. 1 is a kind of structural representation of suspender embodiment 1 of the utility model；
Fig. 2 is the deck schematic diagram in a kind of suspender embodiment 1 of the utility model；
Fig. 3 is schematic diagram when deck is connected with cradling piece in a kind of suspender embodiment 1 of the utility model；
In figure：1st, mounting bracket, 2, arm, 3, assembly pulley, 4, deck, 5, cradling piece, 101, fixed stand, 1011, vertical rod,
1012nd, cross bar, 102, bearing diagonal frame, 1021, flower basket bolt, 1022, axle sleeve, 103, flange arrangement, 401, side frame, 402,
Adjust screw mandrel, 403, lock piece, 404, bottom frame, 405, regulation elongated hole.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
A kind of specific embodiment 1 of suspender of the utility model, as shown in Figure 1 to Figure 3, the suspender include mounting bracket 1 and turned
The dynamic arm 2 being of an L-shaped structure on mounting bracket, the bottom of mounting bracket 1 have the different support being used for switch bracket
Bar is fixedly connected with three decks 4.Mounting bracket 1 includes fixed stand 101 and is movably connected in the bearing diagonal frame of fixed stand side
102, two bottoms for being fixed on fixed stand 101 in three decks, another is fixed on the bottom of bearing diagonal frame 102.Gu
It is door type frame structure to determine stand 101, and fixed stand 101 is by two vertical rods 1011 and be connected between two vertical rods two
Cross bar 1012 is spliced, and two decks are fixed on the lower end of corresponding vertical rod 1011,2 turns of arm by flange arrangement 103 respectively
It is dynamic to be arranged in fixed stand 101.Bearing diagonal frame 102 is supported from side to fixed stand, improves the stabilization of fixed stand
Property, prevent from fixing stand inclination.Bearing diagonal frame 102 includes two flower basket bolts 1021, and the upper end of two flower basket bolts 1021 leads to
Cross axle sleeve 1022 and the cross bar 1012 of fixed stand is rotatablely connected.The lower end of two flower basket bolts 1021 it is close to each other and with same card
Seat 4 is fixedly connected.
In use, fixed stand 101 and bearing diagonal frame 102 pass through the deck 4 of bottom and the cradling piece of switch bracket respectively
It is fixedly connected.Deck 4 includes U-shaped framework of the opening towards side, and U-shaped framework is internally formed for being entered for cradling piece by opening
Accommodating chamber, U-shaped framework includes bottom frame 404 and is connected to the side frame 401 at bottom frame both ends, on two side frames 401
Lower setting, one end of the remote bottom frame 404 of two side frames 401 are equipped with lock piece 403, lock piece 403 and respective side
Frame 401 is fixedly connected.Two side frame middle positions are movable side frame in one of downside, and movable side frame is lived with bottom frame 404
It is dynamic to connect, regulation elongated hole 405 is offered in bottom frame 404, adjusts the length direction of elongated hole 405 and the extension side of bottom frame
To consistent, movable side frame is connected by fastening bolt with bottom frame 404, and fastening bolt can be oriented to work in elongated hole is adjusted
It is dynamic, and then adjust the spacing between two side frames so that lock piece can avoid cradling piece, allow cradling piece to enter U-shaped framework
It is internal.Locking fastening bolt makes movable side frame be fixed with bottom frame, two side frames 401 is clamped switch bracket from both sides
Cradling piece, lock piece 403 can prevent cradling piece from deviating from from the opening of U-shaped framework, and the fastening bolt is formed for fixing
The locking mechanism of movable side frame.Bottom frame 404 is provided with regulation screw mandrel 402, and U-shaped frame is stretched into one end of regulation screw mandrel 402
Inside frame, one end that regulation screw mandrel is located inside U-shaped framework has.Regulation screw mandrel 402 is tightened, regulation screw mandrel 402 is towards U-shaped
The opening direction top pressure cradling piece of framework, adjust screw mandrel 402 and lock piece and clamp cradling piece from the left and right sides.
When deck 4 is connected with the cradling piece 5 of support, cradling piece 5 is channel-section steel, adjusts the spacing between two side frames 401,
Cradling piece 5 is set to be entered by the opening of U-shaped framework inside U-shaped framework.When cradling piece 5 enters U-shaped framework, cradling piece 5 is opened
Mouth is preferably backwards to the opening of U-shaped framework, and after cradling piece is entered U-shaped framework inside, the bottom wall of cradling piece 5 is with adjusting screw mandrel phase
It is right.After cradling piece enters U-shaped framework inside, two side frames 401 of regulation simultaneously lock fastening bolt, make two side frames 401 from upper
Cradling piece 5 is clamped in lower both sides, tightens regulation screw mandrel 402, the bottom wall for taking over a business top pressure cradling piece of regulation screw mandrel 402 end, regulation
Screw mandrel 402 and lock piece 403 clamp cradling piece from the left and right sides, and so, upper and lower two side frame, regulation screw mandrel and lock piece are from upper
Lower left and right four direction embraces cradling piece, improves the connective stability of deck and cradling piece, prevents deck from being rocked on cradling piece.
In the present embodiment, the arm 2 of L-type structure includes support post 201 and is connected to the crossbeam on the top of support post
202.In order to improve the intensity at crossbeam and support post link position, reinforcing plate is connected between crossbeam and support post.It is horizontal
One end of the remote support post of beam 202 is provided with hanger 203, and pulley assembly 3 is mounted with hanger 203, and pulley assembly 3 includes one
Individual fixed pulley and a movable pulley, pull rope is wound with fixed pulley and movable pulley, pass through the liter that folding and unfolding pull rope controls movable pulley
Drop.The hook structure that hanging piece is treated for hooking is installed with the downside of movable pulley.Bearing of trend of the hanger 203 along crossbeam 202 is arranged side by side
Two are provided with, pulley assembly 3 can be articulated on any one hanger, because two hangers are different apart from the distance of support post,
The position mounted by changing pulley assembly, adjustable pulley assembly is with treating the distance between hanging piece.Above and below fixed stand 101
Two middle parts of cross bar 1012 are equipped with rolling bearing 104, and support post 201 is arranged in rolling bearing 104, support post 201
It is rotatablely connected by rolling bearing 104 and fixed stand 101,360 ° of rotations of arm can be made, lifting surrounding any position
Hanging piece is treated, the utility model is due to mounting bracket 1 and the reliable and stable connection of switch bracket, it is possible to achieve the lower end of arm 2 is rotatablely installed
On mounting bracket.
When in use, fixed stand 101 passes through the deck 4 of lower end and the cradling piece of switch bracket to suspender of the present utility model
It is fixedly connected, the angle between adjustment bearing diagonal frame 102 and fixed stand 101, and adjusts the length of two flower basket bolts 1021,
The deck 4 of the lower end of bearing diagonal frame 102 is set to be installed on the cradling piece of support, bearing diagonal frame 102 is from the side pair of fixed stand 101
Fixed stand 101 is supported, and three decks 4 of fixed stand, bearing diagonal frame and its bottom form stable gusseted knot
Structure, realize that mounting bracket is stably fixed on support, and then suspender lifting can be utilized to treat hanging piece.
The specific embodiment 2 of suspender of the present utility model, as different from Example 1, two side frames of U-shaped framework with
Bottom frame is fixedly connected, and the spacing between such two side frame is fixed.The lock piece of side frame end connects with side frame activity
Connecing, in the present embodiment, lock piece is rotatablely connected with side frame, and lock piece is merely able to the inner side one-directional rotation towards U-shaped framework,
It is provided with reduction torsion spring between lock piece and side frame, under original state, lock piece is in erectility.Enter in cradling piece U-shaped
When in framework, lock piece inwards rotates makes cradling piece enter in U-shaped framework to avoid cradling piece, and now lock piece is in and kept away
Step down；After cradling piece is entered in U-shaped framework, lock piece automatically resets in the presence of reduction torsion spring, and lock piece is in lock
Stop bit, to prevent cradling piece from deviating from out of U-shaped framework, and two side frames block cradling piece from upper and lower both sides.Other embodiments
In, reduction torsion spring may be omitted with, it is necessary to manually be resetted when resetting.
In the present embodiment, lock piece 403 is in reversed acanthoid, and in other embodiments, lock piece can also be perpendicular to side frame
Straight panel structure.Lock piece can also be oriented to up and down to be installed in corresponding side framework, is entered in cradling piece in U-shaped framework
When, lock piece is stepped down, and after cradling piece entrance, lock piece stretches out and then carries out block to cradling piece.Two side frameworks can be with
It is movably connected in bottom frame end.Also can be only in the end set lock piece of a side frame.Two lock pieces can one and side
Frame is flexibly connected, and another is fixedly connected with side frame.Reset bullet can also be set between movable side frame and bottom frame
Spring, after cradling piece enters in U-shaped framework, two side frames block cradling piece from both sides automatically.Can also be the two of fixed stand
Side is respectively provided with bearing diagonal frame.
Claims (10)
1. a kind of suspender, it is characterised in that including mounting bracket and the arm being rotatably installed on mounting bracket, the mounting bracket bottom
Deck with least two for being fixedly connected with the different support bar of switch bracket, the deck form the mounting bracket
Stand bar structure.
2. suspender according to claim 1, it is characterised in that the mounting bracket includes fixed stand and positioned at fixed stand
The bearing diagonal frame of side, the upper end of bearing diagonal frame are connected with fixed stand, and the arm is arranged in fixed stand, fixed stand
The deck is equipped with the bottom of bearing diagonal frame.
3. suspender according to claim 2, it is characterised in that fixed stand bottom has two decks, bearing diagonal
Frame bottom has a deck, and fixed stand, bearing diagonal frame and three decks form triangular support configurations.
4. suspender according to claim 2, it is characterised in that the arm includes support post and is fixed on support post
The crossbeam on top, support post and crossbeam shape l-shaped structure, fixed stand are provided with rolling bearing, and the support post passes through
The rolling bearing is arranged in fixed stand.
5. suspender according to claim 3, it is characterised in that fixed stand is door type frame structure, door type framework
Structure includes two vertical rods and the cross bar being connected between two vertical rods, and the deck is fixed on the bottom of corresponding vertical rod.
6. suspender according to claim 5, it is characterised in that bearing diagonal frame includes two flower basket bolts, two gaily decorated basket spiral shells
The upper end of bolt is connected on cross bar by axle sleeve respectively, and two flower basket bolt lower ends are connected with same deck.
7. according to the suspender described in claim 1-6 any one, it is characterised in that the deck, which includes side, has opening
U-shaped framework, U-shaped framework includes bottom frame and is connected to the side frame at bottom frame both ends, at least one in two side frames
It is provided with the lock for being used for preventing cradling piece from deviating from from opening after the cradling piece of switch bracket is entered in U-shaped framework by opening
Stop member, the regulation screw mandrel for cradling piece described in top pressure is connected with bottom frame, so that two side frames, lock piece and regulation silk
Bar embraces the cradling piece from surrounding.
8. suspender according to claim 7, it is characterised in that lock piece is fixedly connected with side frame, in two side frames
It is at least one for movable side frame to adjust the spacing between two side frames, between movable side frame and bottom frame be provided be used for
The locking mechanism of fixed movable side frame is so that two side frames are stuck in cradling piece both sides.
9. suspender according to claim 7, it is characterised in that two side frames are fixedly connected with bottom frame, the lock
Stop member is movably arranged on side frame, and lock piece has avoids the cradling piece when cradling piece enters or deviates from U-shaped framework
Position is avoided, also has and cradling piece is prevented when cradling piece is located in U-shaped framework from the locking position that opening is deviate from.
10. suspender according to claim 7, it is characterised in that be equipped with the lock piece on two side frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774709.6U CN206970051U (en) | 2017-06-29 | 2017-06-29 | A kind of suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774709.6U CN206970051U (en) | 2017-06-29 | 2017-06-29 | A kind of suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206970051U true CN206970051U (en) | 2018-02-06 |
Family
ID=61406174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774709.6U Active CN206970051U (en) | 2017-06-29 | 2017-06-29 | A kind of suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206970051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11148915B2 (en) | 2019-09-19 | 2021-10-19 | Caterpillar Inc. | Boom assembly and method of assembly thereof |
| CN114906730A (en) * | 2022-05-10 | 2022-08-16 | 国网安徽省电力有限公司超高压分公司 | Electrical equipment hoisting device of transformer substation |
-
2017
- 2017-06-29 CN CN201720774709.6U patent/CN206970051U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11148915B2 (en) | 2019-09-19 | 2021-10-19 | Caterpillar Inc. | Boom assembly and method of assembly thereof |
| CN114906730A (en) * | 2022-05-10 | 2022-08-16 | 国网安徽省电力有限公司超高压分公司 | Electrical equipment hoisting device of transformer substation |
| CN114906730B (en) * | 2022-05-10 | 2023-12-08 | 国网安徽省电力有限公司超高压分公司 | Hoisting device for electrical equipment of transformer substation |
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