CN215558417U

CN215558417U - Conductor rail replacement auxiliary device

Info

Publication number: CN215558417U
Application number: CN202122451293.3U
Authority: CN
Inventors: 陈超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-01-18
Anticipated expiration: 2031-10-12

Abstract

The application discloses a conductor rail replacement auxiliary device, which comprises a connecting plate; the supporting device is characterized in that fixed blocks are symmetrically fixed on one side of the top end of the connecting plate, supporting screws are inserted into the fixed blocks, one end of each supporting screw penetrating through the rear side of each fixed block is connected with a fixing nut in a threaded mode, and a connecting hanging rod is connected to the supporting screws between the fixed blocks in a rotating and sleeved mode. Align fixedly with the conductor rail through the connecting plate, the rethread is connected the peg and is connected with hoisting accessory, can lift up the conductor rail through hoisting accessory, make things convenient for the installation of conductor rail, because of the rope fracture the incident appears when also avoiding conductor rail installation, make the workman safe more laborsaving when the installation, lead spacing through spacing splint, when making things convenient for the connecting plate to align with the conductor rail, carry out the auxiliary clamp through spacing splint and press from both sides tightly, the convenience passes the mounting hole with the bolt and twists to conductor rail inside, thereby it is fixed with connecting plate and conductor rail conveniently, it is more convenient when conductor rail installation.

Description

Conductor rail replacement auxiliary device

Technical Field

The application relates to an auxiliary device, in particular to a conductor rail replacement auxiliary device.

Background

Electric rails are mainly used in urban rail transit to transmit electric power to rail vehicles, and the electric rail is determined by the electric power demand of the rail vehicles and the need to improve the safety and efficiency of the overall electric power system, and is usually arranged between two rails or outside one of the rails.

The conductor rail single section weight is 300 jin but does not design the hoisting point, only bind with the rope when lifting by crane, the pure manpower is up-drawn with the rope, when the pulling, need a plurality of workman to stimulate simultaneously together, but because many people exert oneself simultaneously, the inequality appears exerting oneself easily, with the problem of exerting oneself the direction is nonuniform, thereby can make the conductor rail appear the skew when changing, it is inconvenient to align when leading to the installation, rope corner friction position is more simultaneously, lead to moving the in-process rope at last and appear the fracture because of the friction consumption easily, there is great potential safety hazard. Therefore, a conductor rail replacement auxiliary device is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a conductor rail change auxiliary device is used for solving the problem that moves inconvenience and hidden danger appears easily in the rope when the conductor rail among the prior art is heavier to be changed.

According to an aspect of the present application, there is provided a conductor rail replacement assistance device including a connection plate; the connecting plate top one side symmetry is fixed with the fixed block, two the inside support screw that is equipped with of inserting of fixed block, the one end threaded connection that support screw runs through to the fixed block rear side has fixation nut, two rotate on the support screw between the fixed block and cup jointed the connection peg, a plurality of mounting holes have been seted up to the symmetry on the connecting plate, the connecting plate side is provided with auxiliary structure, be fixed with supplementary piece on the fixed block of fixation nut bottom, and inside sliding connection of supplementary piece has the removal clamp splice, it is connected with the removal screw rod through the bearing to remove the clamp splice bottom, and removes screw rod and the inside threaded connection of supplementary piece.

Further, the auxiliary structure includes spacing splint, one side that the connecting plate is close to the fixed block is fixed with places the board, and places the board bottom symmetry and be provided with spacing splint, two spacing splint relative one side top is fixed with removes the cover piece, remove the cover piece all with place inboard sliding connection, remove the cover piece inside all through screw hole threaded connection with connecting screw, and connecting screw all through the bearing with place inboard internal connection, connecting screw extends to the one end of placing the board outside and is fixed with the knob, place inboard and offer with connecting screw and remove cover piece complex spout.

Further, the auxiliary block and the movable clamping block are both arranged in an arc shape matched with the fixing nut, and the thickness of the auxiliary block is smaller than that of the fixing nut.

Furthermore, a moving groove matched with the moving clamping block is formed in the inner part of the auxiliary block, and an anti-skid rubber pad is glued on one side, close to the fixing nut, of the moving clamping block.

Further, two the spacing splint all set up to "L" shape of transversely placing, the length of spacing splint all is greater than the length of placing the board.

Further, the thread directions of the connecting screw rods in the two movable sleeve blocks are opposite, and the height of the placing plate is smaller than that of the connecting plate.

Through the above-mentioned embodiment of this application, but adopted the split type to support the frock, will lead the rail apron and be connected with the backup pad through the bolt, rethread hoisting accessory is connected, can remove the conductor rail, conveniently carry out follow-up change, solved current conductor rail and moved inconvenience and the problem that hidden danger appears easily with the rope when changing heavier for the conductor rail moves more convenient laborsaving when changing, also avoids simultaneously because of the great potential safety hazard that appears of rope friction.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional side view of an embodiment of the present application;

FIG. 3 is a schematic sectional front view of a portion of an embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to an embodiment of the present disclosure.

In the figure: 1. a connecting plate; 2. a fixed block; 3. a support screw; 4. connecting a hanging rod; 5. fixing a nut; 6. mounting holes; 7. an auxiliary block; 8. moving the clamping block; 9. moving the screw; 10. placing the plate; 11. a limiting clamp plate; 12. moving the sleeve block; 13. connecting a screw rod; 14. a chute; 15. a knob.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The auxiliary device in this embodiment may be applied to a conductor rail, and for example, a conductor rail replacement auxiliary device is provided in this embodiment, and the auxiliary device in this embodiment may be used for a conductor rail having a small friction coefficient for rail traffic.

Including mount pad, insulating layer, conductor rail body, spout, slide bar, slider, insulating briquetting and stop gear, the midpoint department at mount pad top is provided with the insulating layer, the top of insulating layer is provided with the conductor rail body, the spout has all been seted up at the mount pad top and the left and right sides that is located the conductor rail body, fixedly connected with slide bar on the inner wall of spout, one side sliding connection that the slide bar surface is close to the conductor rail body has the slider, the bottom of slider and the bottom swing joint of spout inner wall, the top of slider runs through the spout and extends to its outside fixedly connected with insulating briquetting, swing joint between slider and the insulating layer, the left and right sides at mount pad top all is provided with stop gear.

Of course this embodiment can also be used for other conductor rails. Here, description is omitted, and the auxiliary device according to the embodiment of the present application is described below.

Referring to fig. 1-4, a conductor rail replacement auxiliary device includes a connection plate 1; one side of the top end of a connecting plate 1 is symmetrically fixed with fixed blocks 2, supporting screw rods 3 are inserted into the two fixed blocks 2, one end of each supporting screw rod 3 penetrating to the rear side of each fixed block 2 is connected with a fixed nut 5 in a threaded manner, a connecting hanging rod 4 is sleeved on the supporting screw rod 3 between the two fixed blocks 2 in a rotating manner, a plurality of mounting holes 6 are symmetrically formed in the connecting plate 1, the side edge of the connecting plate 1 is provided with an auxiliary structure, an auxiliary block 7 is fixed on the fixed block 2 at the bottom end of the fixed nut 5, a movable clamping block 8 is connected inside the auxiliary block 7 in a sliding manner, the bottom end of the movable clamping block 8 is connected with a movable screw rod 9 through a bearing, the movable screw rod 9 is in threaded connection with the auxiliary block 7, the connecting plate 1 is fixed on a conductor rail through a pair of mounting holes 6 and bolt holes on the conductor rail, a hoisting assembly can be connected through the connecting hanging rod 4, and the conductor rail can be hoisted and mounted, the conductor rail is more convenient and labor-saving to move when being replaced, and meanwhile, the potential safety hazard caused by larger rope friction is avoided;

the auxiliary structure comprises limiting clamp plates 11, a placing plate 10 is fixed on one side, close to a fixed block 2, of a connecting plate 1, the limiting clamp plates 11 are symmetrically arranged at the bottom end of the placing plate 10, a movable sleeve block 12 is fixed at the top end of one side, opposite to the two limiting clamp plates 11, of each of the two limiting clamp plates 12, the movable sleeve blocks 12 are in sliding connection with the inside of the placing plate 10, connecting screws 13 are connected with the inside of the movable sleeve blocks 12 through threaded holes in a threaded mode, the connecting screws 13 are connected with the inside of the placing plate 10 through bearings, knobs 15 are fixed at one ends, extending to the outer side of the placing plate 10, of the connecting screws 13 and sliding grooves 14 matched with the movable sleeve blocks 12 are formed in the placing plate 10, guiding and limiting are conducted through the limiting clamp plates 11, when the connecting plate 1 is installed on a guide rail, the connecting plate 1 can be quickly and accurately aligned with the guide rail, and after the limiting clamp plates 11 clamp the guide rail, installation of the connecting plate 1 is convenient; the auxiliary block 7 and the movable clamping block 8 are both arranged in an arc shape matched with the fixed nut 5, the thickness of the auxiliary block 7 is smaller than that of the fixed nut 5, the fixed nut 5 and the supporting screw rod 3 are prevented from being influenced, and meanwhile the movable clamping block 8 is convenient to clamp and fix the fixed nut 5; a moving groove matched with the moving clamping block 8 is formed in the auxiliary block 7, an anti-skid rubber pad is glued on one side, close to the fixing nut 5, of the moving clamping block 8, the moving clamping block 8 can conveniently move in the auxiliary block 7, and pressure loss caused by large friction between the moving clamping block 8 and the fixing nut 5 is avoided; the two limiting clamping plates 11 are both transversely arranged in an L shape, the length of each limiting clamping plate 11 is larger than that of the corresponding placing plate 10, and the limiting clamping plates 11 are convenient to align and limit with the conductor rails; the screw thread directions on the connecting screw 13 inside two removal collets 12 are opposite, place the height that highly is less than connecting plate 1 of board 10, make things convenient for connecting screw 13 to drive spacing splint 11 and move relatively or opposite to the convenience aligns or separates spacing splint 11 with the conductor rail.

When the conductor rail fixing device is used, when a conductor rail needs to be installed, bolts with the corresponding number on a conductor rail cover plate are loosened, then the connecting plate 1 is aligned and attached to the top end of the conductor rail through the limiting clamping plates 11, then the knob 15 is rotated to drive the connecting screw 13 to rotate, under the action of threads, the two limiting clamping plates 11 are driven to move relatively through the movable sleeve block 12, the connecting plate 1 can be aligned to the conductor rail and clamped and fixed to the conductor rail through the limiting clamping plates 11, the connecting plate 1 can be sleeved on the conductor rail, after the connecting plate 1 is sleeved, bolts in the original positions are fastened, the connecting plate 1 and the conductor rail can be reliably fixed, the connecting hanging rod 4 is connected with the lifting device during lifting, after the conductor rail is lifted to the designated position and butt joint installation is completed, the connecting plate 1 and the conductor rail fixing bolts are loosened, after the tool is dismounted, the bolts are reinstalled, when the hanging rod 4 is connected in a split mode, the movable screw rod 9 is screwed, the movable clamping block 8 is driven to move downwards under the action of threads, and then the fixing nut 5 can be screwed, so that the fixing between the supporting screw rod 3 and the fixing block 2 is released, and the supporting screw rod 3 is pulled out from the fixing block 2 and the inside of the connecting hanging rod 4.

The application has the advantages that:

1. the electric rail lifting device is simple to operate, the connecting plate 1 is aligned and fixed with the electric rail, and then the connecting hanging rod 4 is connected with the lifting device, so that the electric rail can be lifted up through the lifting device, the electric rail is convenient to install, safety accidents caused by rope fracture during installation of the electric rail are avoided, and workers can be safer and more labor-saving during installation;

2. this application is rational in infrastructure, and it is spacing to lead through spacing splint 11, when making things convenient for connecting plate 1 to align with the conductor rail, carries out the auxiliary clamp through spacing splint 11 and presss from both sides tightly, and the convenience passes mounting hole 6 with the bolt and twists to move to conductor rail inside to it is convenient fixed with connecting plate 1 and conductor rail, and it is more convenient when conductor rail installs.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a conductor rail changes auxiliary device which characterized in that: comprises a connecting plate (1); fixed blocks (2) are symmetrically fixed on one side of the top end of the connecting plate (1), supporting screws (3) are inserted into the two fixed blocks (2), one end of the supporting screw rod (3) penetrating to the rear side of the fixed blocks (2) is connected with a fixed nut (5) in a threaded manner, a connecting hanging rod (4) is rotatably sleeved on the supporting screw rod (3) between the two fixed blocks (2), a plurality of mounting holes (6) are symmetrically arranged on the connecting plate (1), an auxiliary structure is arranged on the side edge of the connecting plate (1), an auxiliary block (7) is fixed on the fixed block (2) at the bottom end of the fixed nut (5), and the inside sliding connection of supplementary piece (7) has removal clamp splice (8), remove clamp splice (8) bottom and be connected with removal screw rod (9) through the bearing, and remove screw rod (9) and supplementary piece (7) internal thread connection.

2. A conductor rail replacement assist apparatus according to claim 1, wherein: the auxiliary structure comprises a limiting clamp plate (11), one side, close to a fixed block (2), of a connecting plate (1) is fixed with a placing plate (10), the bottom end of the placing plate (10) is symmetrically provided with the limiting clamp plate (11), two movable sleeve blocks (12) are fixed to the top end of one side, opposite to the limiting clamp plate (11), of each movable sleeve block (12) and are connected with the inside of the placing plate (10) in a sliding mode, the insides of the movable sleeve blocks (12) are connected with connecting screw rods (13) through threaded holes in a threaded mode, the connecting screw rods (13) are connected with the placing plate (10) in an internal mode through bearings, one ends, extending to the outside of the placing plate (10), of the placing plate (10) are fixed with knobs (15), and sliding chutes (14) matched with the connecting screw rods (13) and the movable sleeve blocks (12) are formed in the inside of the placing plate (10).

3. A conductor rail replacement assist apparatus according to claim 1, wherein: the auxiliary block (7) and the movable clamping block (8) are both arranged in an arc shape matched with the fixing nut (5), and the thickness of the auxiliary block (7) is smaller than that of the fixing nut (5).

4. A conductor rail replacement assist apparatus according to claim 1, wherein: the auxiliary block (7) is internally provided with a moving groove matched with the moving clamping block (8), and one side of the moving clamping block (8) close to the fixing nut (5) is glued with an anti-skid rubber mat.

5. A conductor rail replacement assist apparatus according to claim 2, wherein: the two limiting clamping plates (11) are all arranged in an L shape which is transversely placed, and the length of each limiting clamping plate (11) is larger than that of the placing plate (10).

6. A conductor rail replacement assist apparatus according to claim 2, wherein: the thread directions of the connecting screw rods (13) in the two movable sleeve blocks (12) are opposite, and the height of the placing plate (10) is smaller than that of the connecting plate (1).