CN209133814U - The dedicated trolley of construction elevator - Google Patents

Abstract

The utility model relates to the dedicated trolleys of construction elevator, including wiping bus, male plug connected components and female plug connected components；Wiping bus includes bus modeling pipe, bus mould be equipped with inside pipe axially through channel, offer the notch of elongated setting along its length on bus modeling pipe side wall, notch is connected to channel, the conduit that notch and channel composition are slided for current-collector；It is characterized by: being respectively connected with an outer layer sealing strip on two sides of notch, two outer layer sealing strips mutually abut when not by external force away from the side of bus modeling pipe；An internal layer sealing strip is also connected on one of side of notch, internal layer sealing strip is located on the inside of outer layer sealing strip, and internal layer sealing strip contacts at another side of notch away from the side of bus modeling pipe when not by external force.The utility model can both prevent transmission line of electricity from short circuit problem occur, it is ensured that transmission operation is safe and reliable；Male plug connected components can again connect reliably with female plug connected components, reduces rate of breakdown.

Description

The dedicated trolley of construction elevator

Technical field

The utility model relates to a kind of slide-contact-type power transmitting device, specifically a kind of dedicated trolley of construction elevator belongs to In power supply facilities technical field.

Background technique

Currently, the construction elevator in China's building field generally makees electric conductor using cable.Due to the self weight of cable Throughout the year in outdoor application, it is easy because rubber damages or overweight causes interior lines easily broken because rubbing or being self-possessed caused by exposing to the sun and rain It splits, and encounters and have strong wind weather, cable is installed in unstable situation, and cable is easy to swing and folder is hung, and is caused serious Security risk, influence the life security of worker and the engineering efficiency of building.

To solve the above problems, present construction elevator is mostly to use slide-contact-type power supply instead comprising trolley and current-collector, It is slided in trolley by current-collector to realize power supply.And trolley needs reliable sealing in use, to keep away Exempt from water entrance.

Trolley is sequentially connected with by multistage wiping bus forms in actual use, when connection, adjacent wiping bus it Between by connection box docking, docked between the conductor on adjacent wiping bus by male plug connected components and female plug connected components.Therefore, The sealing waterproof performance of trolley is mainly dependent on the sealing waterproof performance of wiping bus.But the sealing of existing wiping bus Sealing performance is not good, inevitably there is water entrance at work, and can cause temperature rise when current-collector energization, the water meeting in wiping bus Form water vapour, lead to that there was dampness in the air, so may be conductive and lead to short circuit, the danger for causing route to burn up.

In addition, male plug connected components in the prior art include metal round rod, female plug connected components include supplying the metal round rod The metal circular tube of insertion, the internal diameter of the metal circular tube are matched with the outer diameter of metal round rod；It is equipped in the side wall of metal circular tube axial The head end of grooving, metal circular tube is tightened by cuffs, and when metal circular tube is inserted into, axial grooving enables metal circular tube moderately to expand So that metal circular tube is smoothly inserted into.But the internal diameter after under this configuration, metal circular tube opening is tightened is less than metal round rod Outer diameter, internal diameter of the metal circular tube far from opening be greater than the outer diameter of metal round rod again, after metal round rod insertion, metal round rod It is only in contact with the portion of metal circular tube opening, remaining position can not contact, and cause contact area small, temperature rise when work It is bigger, it is easy to cause failure.In order to alleviate this problem, has plenty of by improving machining accuracy and increase contact surface as much as possible Product, causes yield rate low, also has plenty of through electroplate and alleviate, but these means will lead to product with being all difficult to avoid that Manufacturing cost greatly improves.

Summary of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of dedicated wiping of construction elevator Line, clever structure, design rationally, on the one hand it is possible to prevente effectively from water enters inside trolley, prevent transmission line of electricity from occurring Short circuit problem, it is ensured that transmission operation is safe and reliable；On the other hand male plug termination component can be made to connect with female plug connected components reliably again, Guarantee that slip conductor does not have big temperature rise at work, reduces rate of breakdown.

According to technical solution provided by the utility model: the dedicated trolley of construction elevator, including wiping bus, male plug termination group Part and female plug connected components；The wiping bus includes bus modeling pipe, be equipped with inside bus modeling pipe axially through channel, it is female The notch of elongated setting is offered on line modeling pipe side wall along its length, the notch is connected to channel, and notch and channel are constituted The conduit slided for current-collector；One end of each bus modeling pipe is provided with connection box, and the connection box is another with bus modeling pipe One end can be cooperatively connected；It is equipped with along its length on the inner wall of the bus modeling pipe multiple for being contacted with the carbon brush of current-collector Slip conductor, the both ends of each slip conductor are respectively arranged with male plug connected components and female plug connected components, the male plug termination group Part can be cooperatively connected with female plug connected components；It is characterized by: it is close to be respectively connected with an outer layer on two sides of the notch Strip of paper used for sealing, two outer layer sealing strips mutually abut when not by external force away from the side of bus modeling pipe；One of them of the notch An internal layer sealing strip is also connected on side, the internal layer sealing strip is located on the inside of outer layer sealing strip, and internal layer sealing strip deviates from The side of bus modeling pipe contacts at another side of notch when not by external force.

The two sides of the notch are equipped with small t-shaped slot, the outer layer sealing as a further improvement of the utility model, The side for being connected to bus modeling pipe of item is equipped with T-type inlay, and the T-type inlay correspondence is embedded in small t-shaped slot；It is described The structure of internal layer sealing strip is identical as outer layer sealing strip.

It is equipped with one on one side far from T-type inlay on the outer layer sealing strip as a further improvement of the utility model, The convex ribs that road extends along its length, the external surface shape of the convex ribs cross section are arc, and the protrusion direction direction of convex ribs is female The notch of line modeling pipe；The outer layer sealing strip is divided into two sections in the direction of the width, is the first bending segment close to T-type inlay, It is the second bending segment far from T-type inlay, the protrusion direction of second bending segment towards convex ribs is bent.

The convex ribs are convex from a part of outer layer sealing strip itself to one side as a further improvement of the utility model, It rises and constitutes, outer layer sealing strip another side position corresponding with the convex ribs forms groove.

Phase line mounting groove, one there are three being set on the inner wall of the bus modeling pipe as a further improvement of the utility model, One side side wall adjacent with the notch is arranged in a zero curve mounting groove and a ground wire mounting groove, two of them phase line mounting groove Inner surface on, the another side side wall adjacent with the notch is arranged in another phase line mounting groove and a zero curve mounting groove It is on inner surface and opposite with two phase line mounting groove fronts on opposite respectively, ground wire mounting groove setting with the notch phase Pair side wall inner surface center at；The slip conductor includes three phase conductors, neutral conductor and gnd conductor, three phases Line conductor correspondence is mounted in three phase line mounting grooves, neutral conductor, gnd conductor respectively correspond be mounted on zero curve mounting groove, In line mounting groove；The position for corresponding to zero curve mounting groove in the bus modeling pipe outer wall is equipped with zero curve cue mark, the bus The position for corresponding to ground wire mounting groove in pipe outer wall is moulded equipped with ground wire cue mark.

The cross section of the slip conductor is in rectangle as a further improvement of the utility model, in its of slip conductor In side be equipped with for the wiping face with carbon brush sliding contact, the axial centre of slip conductor is equipped with rectangle through slot Road；The male plug connected components include connection inserted sheet and inserted sheet fastener, and the rear portion of the connection inserted sheet is plugged in rectangle through slot The inner wall of side, connects and is fastenedly connected between inserted sheet and slip conductor by inserted sheet fastener in road and where the wiping face that reclines； The female plug connected components include that connection reed and reed fastener, the connection reed are set as Z-shaped, and connection reed includes first Reed face and the second reed face, connection reed are plugged in rectangle perforation conduit, and the first reed face paste is by side where wiping face Inner wall, between the second reed face and slip conductor constitute for it is described connection inserted sheet insertion slot, connection reed led with slip It is fastenedly connected between body by reed fastener.

The side backwards to wiping face of the slip conductor is equipped with and rectangle as a further improvement of the utility model, The opening of conduit connection is penetrated through, the opening two sides are equipped with rib；The inserted sheet fastener includes that the first pressure plate and first are tight Determine screw, in rectangle perforation conduit, first holding screw is threaded in the first compression for the first pressure plate setting On plate, the first holding screw inner end pushes against the connection inserted sheet, and the first pressure plate is pushed against in the rib；The reed fastener Including reed baffle, the second pressure plate and the second holding screw, the reed baffle plate setting is Z-shaped and suitable with reed shape is connect To match, reed baffle includes first gear plate face and second gear plate face, and the first baffle face pressure is on the first reed face, and described The setting of two pressure plates is in rectangle perforation conduit, and second holding screw is threaded on the second pressure plate, the second tightening Screw inner end pushes against the first gear plate face, and the second pressure plate is pushed against in the rib；The second baffle face pressure is in the second spring On unilateral, the two sides of second gear plate face are equipped with edge, and the edge is pushed against in the rib.

Second reed face is equipped with to the pressure of the slot internal projection and touches as a further improvement of the utility model, Portion, the pressure contact portion are arc；The connection inserted sheet front end is equipped with intercalation part, and the intercalation part is set as arc-shaped, the plug The thickness in portion is gradually thinning from back to front.

The first liner, institute are equipped between the connection inserted sheet and slip conductor as a further improvement of the utility model, It states and is equipped with the second liner between connection reed and slip conductor, first liner, the second liner are made of copper or ag material； First liner, the second liner outer end be equipped be hooked on slip conductor end gib head.

The wiping face is the V-arrangement being recessed inwardly as a further improvement of the utility model, is set in the two sides in wiping face There is correcting side.

The connection box both ends are the companies for being socketed in bus modeling tube end as a further improvement of the utility model, Section is connect, the abutting platform for abutting bus modeling end surfaces is equipped in the middle part of connection box, the cross sectional shape for abutting platform and bus are moulded The cross sectional shape of pipe is approximate, abuts and is equipped with waterproof rubber plastic sealing element between end face and bus modeling end surfaces.

Compared with prior art, advantage is the utility model:

1), the utility model clever structure, design is reasonable, by the way that outer layer sealing strip is arranged in the notch side of wiping bus Prevent transmission line of electricity from short circuit problem occur it is possible to prevente effectively from water enters inside trolley with internal layer sealing strip, it is ensured that transmission of electricity It is safe and reliable to operation.

2), the utility model can make male plug termination group by improving design to male plug connected components and female plug connected components Part is connect reliably with female plug connected components, is guaranteed that slip conductor does not have big temperature rise at work, is reduced rate of breakdown.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model embodiment.

Fig. 2 is the schematic perspective view of wiping bus in the utility model embodiment.

Fig. 3 is that wiping bus is loaded onto the cross section after outer layer sealing strip and internal layer sealing strip and shown in the utility model embodiment It is intended to.

Fig. 4 is that wiping bus removes the cross-sectional view after slip conductor in the utility model embodiment.

Fig. 5 is the cross-sectional structure schematic diagram of outer layer sealing strip in the utility model embodiment.

Fig. 6 is the stereochemical structure of the slip conductor with male plug connected components and female plug connected components in the utility model embodiment Schematic diagram.

Fig. 7 is the structure main view of the slip conductor with male plug connected components and female plug connected components in the utility model embodiment Figure.

Fig. 8 is the sectional view along A-A in Fig. 7.

Fig. 9 is the B-B direction cross-sectional view in Fig. 7.

Figure 10 is C-C in Fig. 7 to cross-sectional view.

Description of symbols: 1- wiping bus, 1.1- bus modeling pipe, the channel 1.1a-, 1.1b- notch, 1.1c- phase line peace Tankage, 1.1d- zero curve mounting groove, 1.1e- ground wire mounting groove, 1.1f- small t-shaped slot, 1.2- slip conductor, 1.2.1- phase line are led Body, 1.2.2- neutral conductor, 1.2.3- gnd conductor, 1.2a- wiping face, 1.2b- rectangle perforation conduit, 1.2c- opening, 1.2d- rib, 1.2e- correcting side, 1.3- zero curve cue mark, 2- connection box, 4- male plug connected components, 4.1- connection inserted sheet, 4.1a- intercalation part, 4.2- inserted sheet fastener, the first pressure plate of 4.2.1-, the first holding screw of 4.2.2-, the first liner of 4.3-, 5- female plug connected components, 5.1- connection reed, the first reed of 5.1a- face, the second reed of 5.1b- face, 5.1c- press contact portion, 5.2- spring Piece fastener, 5.2.1- reed baffle, 5.2.1a- first gear plate face, 5.2.1b- second gear plate face, 5.2.1c- edge, 5.2.2- the second pressure plate, the second holding screw of 5.2.3-, the second liner of 5.3-, 6- outer layer sealing strip, 6a-T type inlay, 6b- convex ribs, 6c- groove, the first bending segment of 6d-, the second bending segment of 6e-, 7- internal layer sealing strip.

Specific embodiment

Below with reference to specific drawings and examples, the utility model is described in further detail.

Embodiment

As shown, embodiment discloses a kind of dedicated trolley of construction elevator, mainly by wiping bus 1, connection box 2, waterproof rubber plastic sealing element, male plug connected components 4, female plug connected components 5, outer layer sealing strip 6 and internal layer sealing strip 7 etc. form.

As shown in FIG. 1 to 3, the wiping bus 1 includes that bus moulds pipe 1.1, is equipped with axis inside the bus modeling pipe 1.1 To the channel 1.1a of perforation, the notch 1.1b of elongated setting, the notch are offered on bus modeling 1.1 side wall of pipe along its length 1.1b is connected to channel 1.1a, and notch 1.1b and channel 1.1a constitute the conduit slided for current-collector；Each bus modeling pipe 1.1 One end is provided with connection box 2, and the other end of the connection box 2 and bus modeling pipe 1.1 can be cooperatively connected；The bus modeling pipe Multiple slip conductors 1.2 for contacting with the carbon brush of current-collector, each slip conductor are equipped on 1.1 inner wall along its length 1.2 both ends are respectively arranged with male plug connected components 4 and female plug connected components 5, the male plug connected components 4 and 5 energy of female plug connected components It is enough to be cooperatively connected.

As shown in Figure 3, Figure 4, in the present embodiment, set that there are three phase line mounting grooves on the inner wall of bus modeling pipe 1.1 1.1c, a zero curve mounting groove 1.1d and a ground wire mounting groove 1.1e, two of them phase line mounting groove 1.1c setting with institute On the inner surface for stating the adjacent one side side wall of notch 1.1b, another phase line mounting groove 1.1c and a zero curve mounting groove 1.1d It is arranged in the another side side wall inner surfaces adjacent with the notch 1.1b and two phase line mounting groove 1.1c with opposite respectively Positive opposite, the ground wire mounting groove 1.1e is arranged at the inner surface center of the side wall opposite with the notch 1.1b；It is described Slip conductor 1.2 includes three phase conductor 1.2.1, neutral conductor 1.2.2 and gnd conductor 1.2.3, three phase conductors 1.2.1 correspondence is mounted in three phase line mounting groove 1.1c, and neutral conductor 1.2.2, gnd conductor 1.2.3 are respectively corresponded and be mounted on In zero curve mounting groove 1.1d, ground wire mounting groove 1.1e.So set, each slip conductor 1.2 tool in bus modeling pipe 1.1 can be made There is reasonable layout, and slip conductor 1.2 can be installed easily, be dismantled and replacement.

As shown in Figure 2 to 4, in the present embodiment, corresponding to zero curve mounting groove 1.1d's on bus modeling 1.1 outer wall of pipe Position is equipped with zero curve cue mark 1.3 and facilitates installation so set, can recognize easily.The zero curve cue mark 1.3 is With bus modeling pipe 1.1 it is joined integrally have vitta.Similarly, correspond to ground wire mounting groove 1.1e on bus modeling 1.1 outer wall of pipe Position also can be set ground wire cue mark, ground wire cue mark is equally also possible to mould pipe 1.1 with bus joined integrally There is vitta.

In the utility model, it is preferably provided on the bus modeling pipe 1.1 at least end face of one end jagged.It is lacked by being arranged Mouthful, the substance that current-collector carbon brush wears generation during the work time will enter in notch, without the company in wiping bus 1 Place's accumulation is connect, thereby may be ensured that the electric conductivity of wiping bus 1 is unaffected.

As shown in figs. 4 and 6, in the present embodiment, the cross section of the slip conductor 1.2 is in rectangle, in slip conductor 1.2 One of side be equipped with for the wiping face 1.2a with carbon brush sliding contact, the axial centre of slip conductor 1.2 is equipped with Rectangle penetrates through conduit 1.2b；The side backwards to wiping face 1.2a of the slip conductor 1.2, which is equipped with, penetrates through conduit with rectangle The opening 1.2c of 1.2b connection, the two sides opening 1.2c are equipped with rib 1.2d.

As shown in Fig. 4~Fig. 9, the male plug connected components 4 are mainly made of connection inserted sheet 4.1 and inserted sheet fastener 4.2, The rear portion of the connection inserted sheet 4.1 is plugged in the inner wall of side in rectangle perforation conduit 1.2b and where the wiping face 1.2a that reclines, It is fastenedly connected between connection inserted sheet 4.1 and slip conductor 1.2 by inserted sheet fastener 4.2.The inserted sheet fastener 4.2 mainly by First pressure plate 4.2.1 and the first holding screw 4.2.2 composition, the first pressure plate 4.2.1 setting penetrate through conduit in rectangle In 1.2b, the first holding screw 4.2.2 is threaded on the first pressure plate 4.2.1, the first inner end holding screw 4.2.2 The connection inserted sheet 4.1 is pushed against, the first pressure plate 4.2.1 is pushed against in the rib 1.2d.

As shown in Fig. 4~Fig. 8 and Figure 10, the female plug connected components 5 are mainly by connection reed 5.1 and reed fastener 5.2 Composition, the connection reed 5.1 are set as Z-shaped, and connection reed 5.1 includes the first reed face 5.1a and the second reed face 5.1b, Connection reed 5.1 is plugged in rectangle perforation conduit 1.2b, and the first reed face 5.1a reclines the interior of side where the 1.2a of wiping face Wall constitutes the slot being inserted into for the connection inserted sheet 4.1, connects reed 5.1 between the second reed face 5.1b and slip conductor 1.2 It is fastenedly connected between slip conductor 1.2 by reed fastener 5.2.

As shown in Figure 7, Figure 8, the reed fastener 5.2 mainly by reed baffle 5.2.1, the second pressure plate 5.2.2 and Second holding screw 5.2.3 composition, the reed baffle 5.2.1 be set as it is Z-shaped and with connect 5.1 shape adaptation of reed, reed Baffle 5.2.1 includes that first gear plate face 5.2.1a and second gear plate face 5.2.1b, the first gear plate face 5.2.1a are pressed in first On the 5.1a of reed face, the second pressure plate 5.2.2 setting is in rectangle perforation conduit 1.2b, second holding screw 5.2.3 it is threaded on the second pressure plate 5.2.2, the second inner end holding screw 5.2.3 pushes against the first gear plate face 5.2.1a, the second pressure plate 5.2.2 is pushed against in the rib 1.2d；The second gear plate face 5.2.1b is pressed in the second reed face On 5.1b, the two sides of second gear plate face 5.2.1b are equipped with edge 5.2.1c, and the edge 5.2.1c is pushed against in the rib 1.2d。

As shown in figure 8, in order to guarantee connect inserted sheet 4.1 and connect reed 5.1 between can reliable contacts, second spring Unilateral 5.1b is equipped with the pressure contact portion 5.1c to the slot internal projection.In the present embodiment, the pressure contact portion 5.1c is set as arc Shape is inserted into slot so that it is convenient to connect inserted sheet 4.1.

As shown in Figure 7, Figure 8,4.1 front end of connection inserted sheet is equipped with intercalation part 4.1a, and the intercalation part 4.1a is set as round Arc, and the thickness of the intercalation part 4.1a is gradually thinning from back to front.The purpose being arranged in this way can make to connect inserted sheet 4.1 It is easier to insert into slot.

As shown in Fig. 8~Figure 10, the first liner 4.3 is equipped between the connection inserted sheet 4.1 and slip conductor 1.2, it is described It connects and is equipped with the second liner 5.3 between reed 5.1 and slip conductor 1.2, and the first liner 4.3, the second liner 5.3 can be adopted It is made of copper or ag material.So set, the first liner 4.3 and the second liner 5.3 can guarantee that multiple slip conductors 1.2 connect There is excellent electric conductivity after connecing.

As shown in figure 8, the outer end of first liner 4.3, the second liner 5.3 is equipped with and is hooked on slip conductor 1.2 End gib head.It can guarantee that the first liner 4.3, the second liner 5.3 and slip conductor 1.2 are bound directly closely in this way, protect Demonstrate,prove electric conductivity.

As shown in Figure 9, Figure 10, the wiping face 1.2a is the V-arrangement being recessed inwardly, and in wiping face, the two sides of 1.2a are equipped with Correcting side 1.2e.Such set-up mode can guarantee that the carbon brush being engaged with wiping face 1.2a can steadily walk, will not Offset.

As shown in Figure 1, being respectively connected with an outer layer sealing strip 6 on two sides of the notch 1.1b, two outer layers are close Strip of paper used for sealing 6 mutually abuts when not by external force away from the side of bus modeling pipe 1.1；On one of side of the notch 1.1b It is also connected with an internal layer sealing strip 7, the internal layer sealing strip 7 is located at 6 inside of outer layer sealing strip, and internal layer sealing strip 7 is away from mother The side of line modeling pipe 1.1 contacts at another side of notch 1.1b when not by external force.

In the present embodiment, the connection structure of the outer layer sealing strip 6 and the side notch 1.1b is described as shown in Fig. 3, Fig. 4 The two sides of notch 1.1b are equipped with small t-shaped slot 1.1f, and the outer layer sealing strip 6 is connected on the side of bus modeling pipe 1.1 Equipped with T-type inlay 6a, the T-type inlay 6a correspondence is embedded in small t-shaped slot 1.1f；The structure of the internal layer sealing strip 7 It is identical as outer layer sealing strip 6.It is arranged such, it is ensured that have between outer layer sealing strip 6, internal layer sealing strip 7 and bus modeling pipe 1.1 There is reliable connection, and dismounting and change is convenient.

As shown in figure 5, being equipped with one of edge on one side far from T-type inlay 6a on the outer layer sealing strip 6 in the present embodiment The external surface shape for the cross section convex ribs 6b, the convex ribs 6b that length direction extends is arc, the protrusion direction direction of convex ribs 6b The notch 1.1b of bus modeling pipe 1.1.The convex ribs 6b is to be made of a part of outer layer sealing strip 6 itself to one side protrusion, outside Layer 6 another side of sealing strip position corresponding with the convex ribs 6b forms groove 6c.So set, when two outer layer sealing strips 6 Side when mutually abutting, convex ribs 6a is easier to deform, and two outer layer sealing strips 6 is made to quickly form sealing cooperation.

As shown in Figure 4, Figure 5, in the present embodiment, the outer layer sealing strip 6 is divided into two sections in the direction of the width, close to T-type Inlay 6a is the first bending segment 6d, is the second bending segment 6e, the second bending segment 6e direction far from T-type inlay 6a The protrusion direction of convex ribs 6b is bent, i.e. the direction notch 1.1b of the second bending segment 6e towards bus modeling pipe 1.1 is bent.So set Set, can make outer layer sealing strip 6, internal layer sealing strip 7 more closely recline current-collector or bus modeling pipe 1.1 notch 1.1b, mention High sealing performance.

As shown in Figure 1, connection 2 both ends of box are the connections for being socketed in bus modeling 1.1 end of pipe in the present embodiment Section connects the abutting platform being equipped in the middle part of box 2 for abutting bus modeling 1.1 end face of pipe, the cross sectional shape and bus for abutting platform The cross sectional shape for moulding pipe 1.1 is approximate, abuts and is equipped with waterproof rubber plastic sealing element between end face and bus modeling 1.1 end face of pipe.So Setting can prevent steam from penetrating into bus modeling pipe 1.1 from the gap abutted between end face and bus modeling 1.1 end face of pipe Portion.In actual installation, the waterproof rubber plastic sealing element can be provided only on the side that bus modeling pipe 1.1 offers notch 1.1b End can meet waterproof requirement.For convenience of installation, offer notch 1.1b's with bus modeling pipe 1.1b on the abutting platform The corresponding position in side offers axial hollow slots, and waterproof rubber plastic sealing element side is equipped with small protrusion, and waterproof rubber plastic is close Sealing is inlaid in axial hollow slots by the small protrusion.

When concrete application, current-collector is arranged in wiping bus 1, each carbon brush of current-collector and each cunning in wiping bus 1 Line conductor 1.2 is inconsistent；In the position far from current-collector, the side of the separate bus modeling pipe 1.1 of two outer layer sealing strips 6 is always Close to abut, the side of the separate bus modeling pipe 1.1 of internal layer sealing strip 7 is tight with the side notch 1.1a of bus modeling pipe 1.1 always Close abutting；In the position close to current-collector, outer layer sealing strip 6, internal layer sealing strip 7 are fitted closely always with current collector surface again and are connect Touching.Material is thus formed multiple-sealed structures, can effectively prevent dust aerosol, steam etc. from invading in wiping bus 1, significantly Improve the degree of protection of wiping bus 1.

Claims (10)

1. the dedicated trolley of construction elevator, including wiping bus (1), male plug connected components (4) and female plug connected components (5)；The cunning Touching bus (1) includes bus modeling pipe (1.1), be equipped with inside bus modeling pipe (1.1) axially through channel (1.1a), bus The notch (1.1b) of elongated setting, the notch (1.1b) and channel are offered on modeling pipe (1.1) side wall along its length (1.1a) connection, notch (1.1b) and channel (1.1a) constitute the conduit slided for current-collector；The one of each bus modeling pipe (1.1) End is provided with connection box (2), and the other end that connection box (2) moulds pipe (1.1) with bus can be cooperatively connected；The bus Multiple slip conductors (1.2) for contacting with the carbon brush of current-collector are equipped on the inner wall of modeling pipe (1.1) along its length, each The both ends of slip conductor (1.2) are respectively arranged with male plug connected components (4) and female plug connected components (5), the male plug connected components (4) It can be cooperatively connected with female plug connected components (5)；It is characterized by: being respectively connected with one on two sides of the notch (1.1b) Outer layer sealing strip (6), two outer layer sealing strips (6) mutually abut when not by external force away from the side of bus modeling pipe (1.1)；Institute It states and is also connected with an internal layer sealing strip (7) on one of side of notch (1.1b), the internal layer sealing strip (7) is located at outer On the inside of layer sealing strip (6), internal layer sealing strip (7) contacts at notch when not by external force away from the side of bus modeling pipe (1.1) Another side of (1.1b).

2. the dedicated trolley of construction elevator as described in claim 1, it is characterised in that: on the two sides of the notch (1.1b) Equipped with small t-shaped slot (1.1f), the side for being connected to bus modeling pipe (1.1) of the outer layer sealing strip (6) is equipped with T-type inlay (6a), the T-type inlay (6a) is corresponding to be embedded in small t-shaped slot (1.1f)；The structure and outer layer of the internal layer sealing strip (7) Sealing strip (6) is identical.

3. the dedicated trolley of construction elevator as claimed in claim 2, it is characterised in that: far from T on the outer layer sealing strip (6) Type inlay (6a) is equipped with the convex ribs (6b) extended along its length together, the outer surface of convex ribs (6b) cross section on one side Shape is arc, and the protrusion direction of convex ribs (6b) moulds the notch (1.1b) of pipe (1.1) towards bus；The outer layer sealing strip (6) It is divided into two sections in the direction of the width, is the first bending segment (6d) close to T-type inlay (6a), far from T-type inlay (6a) Protrusion direction for the second bending segment (6e), second bending segment (6e) towards convex ribs (6b) is bent.

4. the dedicated trolley of construction elevator as claimed in claim 3, it is characterised in that: the convex ribs (6b) are sealed by outer layer A part of item (6) itself is constituted to one side protrusion, outer layer sealing strip (6) another side position corresponding with the convex ribs (6b) It is formed groove (6c).

5. the dedicated trolley of construction elevator as described in claim 1, it is characterised in that: the inner wall of the bus modeling pipe (1.1) On set that there are three phase line mounting groove (1.1c), a zero curve mounting groove (1.1d) and a ground wire mounting grooves (1.1e), wherein two A phase line mounting groove (1.1c) is arranged on the inner surface of one side side wall adjacent with the notch (1.1b), another phase line Table is arranged in the another side side wall adjacent with the notch (1.1b) in mounting groove (1.1c) and a zero curve mounting groove (1.1d) It is on face and respectively opposite with two phase line mounting grooves (1.1c) on opposite front, ground wire mounting groove (1.1e) setting with institute At the inner surface center for stating the opposite side wall of notch (1.1b)；The slip conductor (1.2) includes three phase conductors (1.2.1), neutral conductor (1.2.2) and gnd conductor (1.2.3), three phase conductor (1.2.1) correspondences are mounted on three phases In line mounting groove (1.1c), neutral conductor (1.2.2), gnd conductor (1.2.3) respectively correspond and are mounted on zero curve mounting groove In (1.1d), ground wire mounting groove (1.1e)；Correspond to the position of zero curve mounting groove (1.1d) on described bus modeling pipe (1.1) outer wall Equipped with zero curve cue mark (1.3), the position on described bus modeling pipe (1.1) outer wall corresponding to ground wire mounting groove (1.1e) is equipped with Ground wire cue mark.

6. the dedicated trolley of construction elevator as described in claim 1, it is characterised in that: the slip conductor (1.2) it is transversal Face is in rectangle, is equipped on one of side of slip conductor (1.2) for the wiping face (1.2a) with carbon brush sliding contact, The axial centre of slip conductor (1.2) is equipped with rectangle perforation conduit (1.2b)；The male plug connected components (4) include connection inserted sheet (4.1) it is plugged in rectangle perforation conduit (1.2b) and pastes with inserted sheet fastener (4.2), the rear portion of connection inserted sheet (4.1) Inner wall by side where wiping face (1.2a) connects and passes through inserted sheet fastener between inserted sheet (4.1) and slip conductor (1.2) (4.2) it is fastenedly connected；The female plug connected components (5) include connection reed (5.1) and reed fastener (5.2), the connection spring Piece (5.1) is set as Z-shaped, and connection reed (5.1) includes the first reed face (5.1a) and the second reed face (5.1b), connects reed (5.1) it is plugged in rectangle perforation conduit (1.2b), the first reed face (5.1a) reclines the interior of side where wiping face (1.2a) Wall constitutes the slot for connection inserted sheet (4.1) insertion, connection between the second reed face (5.1b) and slip conductor (1.2) It is fastenedly connected between reed (5.1) and slip conductor (1.2) by reed fastener (5.2).

7. the dedicated trolley of construction elevator as claimed in claim 6, it is characterised in that: the slip conductor (1.2) is backwards The side in wiping face (1.2a) is equipped with the opening (1.2c) being connected to rectangle perforation conduit (1.2b), opening (1.2c) two Side is equipped with rib (1.2d)；The inserted sheet fastener (4.2) includes the first pressure plate (4.2.1) and the first holding screw (4.2.2), the first pressure plate (4.2.1) setting is in rectangle perforation conduit (1.2b), first holding screw (4.2.2) is threaded on the first pressure plate (4.2.1), and the first holding screw inner end (4.2.2) pushes against the connection inserted sheet (4.1), the first pressure plate (4.2.1) is pushed against in the rib (1.2d)；The reed fastener (5.2) includes reed baffle (5.2.1), the second pressure plate (5.2.2) and the second holding screw (5.2.3), the reed baffle (5.2.1) be set as it is Z-shaped and With connect reed (5.1) shape adaptation, reed baffle (5.2.1) includes first gear plate face (5.2.1a) and second gear plate face (5.2.1b), the first gear plate face (5.2.1a) are pressed on the first reed face (5.1a), second pressure plate (5.2.2) In rectangle perforation conduit (1.2b), second holding screw (5.2.3) is threaded in the second pressure plate (5.2.2) for setting On, the second holding screw inner end (5.2.3) pushes against the first gear plate face (5.2.1a), the second pressure plate (5.2.2) push against in The rib (1.2d)；The second gear plate face (5.2.1b) is pressed on the second reed face (5.1b), second gear plate face The two sides of (5.2.1b) are equipped with edge (5.2.1c), and the edge (5.2.1c) pushes against in the rib (1.2d).

8. the dedicated trolley of construction elevator as claimed in claim 7, it is characterised in that: set on second reed face (5.1b) The pressure contact portion (5.1c) of the oriented slot internal projection, the pressure contact portion (5.1c) are arc；Connection inserted sheet (4.1) front end Equipped with intercalation part (4.1a), the intercalation part (4.1a) is set as arc-shaped, the thickness of the intercalation part (4.1a) from back to front by Gradual change is thin.

9. the dedicated trolley of construction elevator as claimed in claim 6, it is characterised in that: the connection inserted sheet (4.1) and slip The first liner (4.3) are equipped between conductor (1.2), the second lining is equipped between the connection reed (5.1) and slip conductor (1.2) Piece (5.3), first liner (4.3), the second liner (5.3) are made of copper or ag material；First liner (4.3), second The outer end of liner (5.3) is equipped with the gib head for being hooked on the end of slip conductor (1.2).

10. the dedicated trolley of construction elevator as described in claim 1, it is characterised in that: connection box (2) both ends are to be used for It is socketed in the linkage section of bus modeling pipe (1.1) end, is equipped in the middle part of connection box (2) for abutting bus modeling pipe (1.1) end face Platform is abutted, the cross sectional shape for abutting platform is approximate with the bus modeling pipe cross sectional shape of (1.1), abuts end face and bus modeling pipe (1.1) waterproof rubber plastic sealing element is equipped between end face.