CN208934715U

CN208934715U - A kind of anchor bar of waterproof plate in tunnels construction platform vehicle

Info

Publication number: CN208934715U
Application number: CN201821517481.3U
Authority: CN
Inventors: 黄浩
Original assignee: CCCC SHEC Dong Meng Engineering Co Ltd
Current assignee: CCCC SHEC Dong Meng Engineering Co Ltd
Priority date: 2018-09-17
Filing date: 2018-09-17
Publication date: 2019-06-04
Anticipated expiration: 2028-09-17

Abstract

The utility model provides a kind of anchor bar of waterproof plate in tunnels construction platform vehicle, comprising: further includes traction mechanism for the arch door frame that splash guard is placed, the arch door frame is equipped with sliding rail；The traction mechanism includes: sliding part, driving device, draw bar, the driving device driving sliding part moves back and forth in the sliding track, the draw bar is fixedly connected with sliding part, the draw bar is distributed along the length direction of arch door frame, inside the draw bar insertion web-like splash guard, so that draw bar moves together therewith when sliding part moves, so that the curve that arches upward by splash guard along arch door frame is drawn from one end to the other end.Self-propelled anchor bar of waterproof plate in tunnels construction platform vehicle can reduce mechanical investment, and the available guarantee of safety in moving process, the design that can carry out arch door frame for tunnel cross-section simultaneously, can also be adjusted section by elevating mechanism, and the tunnel that difference widens section is adapted to.

Description

A kind of anchor bar of waterproof plate in tunnels construction platform vehicle

Technical field

The utility model relates to anchor bar of waterproof plate in tunnels construction field more particularly to a kind of anchor bar of waterproof plate in tunnels construction platform vehicles.

Background technique

With the development of China's infrastructure, in constructing tunnel, it is inexorable trend, Yi Jiguo that manpower is replaced by machinery Continuous improvement of the family to the construction reference (such as horsepower requirements, safe mass requirement) of infrastructure, requires in constructing tunnel Higher and higher, in waterproof and Drainage Construction of Tunnel, traditional constructing tunnel technique has been unable to meet country to environmental protection, economy and height The requirement of safe mass, trolley does not gradually replace manpower to waterproof hung, however existing waterproof dossal trolley structure is complicated, production cost Height uses and carries inconvenience, in view of this, it is necessary to be improved waterproof dossal trolley in the prior art, on solving State problem.

Summary of the invention

The purpose of this utility model is to provide a kind of anchor bar of waterproof plate in tunnels construction platform vehicles, by making tunnel dossal platform by oneself Vehicle reduces labour's investment under the premise of reducing construction machinery purchase cost, improves construction efficiency, splash guard is made to hang quality more Add controllable.

Realize that the technical solution of the utility model aim is as follows:

A kind of anchor bar of waterproof plate in tunnels construction platform vehicle, comprising: it further include traction mechanism for the arch door frame that splash guard is placed, The arch door frame is equipped with sliding rail；

The traction mechanism includes: sliding part, driving device, draw bar, and the driving device driving sliding part is sliding It being moved back and forth in track, the draw bar is fixedly connected with sliding part, and the draw bar is distributed along the length direction of arch door frame, Inside the draw bar insertion web-like splash guard, so that draw bar moves together therewith when sliding part moves, thus by splash guard The curve that arches upward along arch door frame is drawn from one end to the other end.The utility model is by being arranged dragger on arch door frame Structure, the portion's rear haulage that arches upward that splash guard is crossed arch door frame from the side of arch door frame by traction mechanism hang speed to the other side Degree is greatly improved compared with the artificial laying speed of ordinary car, and effect is enhanced about more than once, and greatly reduces the labor intensity of worker.

The driving device is hoist engine as a further improvement of the utility model, and the hoist engine and sliding part are solid Fixed connection.The utility model is fixedly connected by hoist engine with sliding part, not only can increase the tractive force to splash guard, but also be able to achieve The more stable movement of sliding part.

As a further improvement of the utility model, further include: be used to support the support device and walking of arch door frame The top of mechanism, the support device is fixedly connected with arch door frame, and the walking mechanism is mounted on the bottom end of support device.This Utility model passes through the cooperation of support device and walking mechanism, realizes that dossal trolley in tunnel can move back and forth in tunnel.

As a further improvement of the utility model, further include: the elevator for driving arch door frame to rise or fall Structure, the elevating mechanism are arranged in the lower section of support device and connect with walking mechanism.The utility model is in support device and row It walks and support device is set between mechanism, the splash guard top drawn is extended to from tunnel front more nearby, then carry out splash guard Welding solves the problems, such as that the laying of previous splash guard easily large area fold occurs, and improve splash guard hangs quality and smooth Degree, reduces labor intensity of workers and cost of labor.

The walking mechanism includes: to be laid with track on the ground, in track as a further improvement of the utility model, The lower section of support device, the support dress is arranged in the motor that driving wheel, the driving driving wheel of upper walking work, the driving wheel It sets and is moved together with driving wheel.Since the self weight of tunnel dossal trolley is larger, the utility model is laid with track, tunnel dossal in advance Trolley is walked on the track laid in advance, improves the stationarity of tunnel dossal trolley when walking.The utility model is adopted Transmission shaft, transmission shaft is driven to drive driving wheel movement with motor, the kind of drive is more stable, convenient for operation and control.

The walking mechanism as a further improvement of the utility model, further include: the brake dress being mounted on driving wheel It sets.The utility model uses electrical control by the way that brake gear, brake gear are arranged on driving wheel, and brake gear is united by circuit One control, convenient for operation.

The sliding rail is two as a further improvement of the utility model, and two sliding rails distinguish position In the both ends of arch door frame along its length；At least one sliding block is equipped in each sliding rail, in two sliding rails Sliding block is connect with draw bar.The setting of two sliding rails is more advantageous to stability when traction mechanism work.

As a further improvement of the utility model, the arch door frame include the first arched frame, the second arched frame and Connection component, first arched frame and the second arched frame are located at the end of connection component, and the connection component is by first Arched frame and the second arched frame connect into an entirety.First arched frame, the second arched frame are connected by connection component, are both reduced Difficulty of processing, and can mitigate the weight of entire tunnel dossal trolley.

Sliding is respectively arranged on first arched frame and the second arched frame as a further improvement of the utility model, Track, the sliding rail on the first arched frame are located at the outside of the first arched frame, and the sliding rail on the second arched frame is located at the The outside of two arched frames.Sliding rail is respectively set on the first arched frame and the second arched frame, has and is easily installed, to assembling Personnel's skill level requires low advantage.

Compared with prior art, the utility model has the beneficial effects that

1, self-propelled anchor bar of waterproof plate in tunnels construction platform vehicle can reduce mechanical investment, and safety can obtain in moving process To guarantee, while the design of arch door frame can be carried out for tunnel cross-section, section can also be adjusted by elevating mechanism Section adapts to the tunnel that difference widens section.

2, labor can be reduced by adjusting lifting device to be promoted to splash guard etc. during splash guard is hung It is more controllable that power investment, raising construction efficiency, and splash guard hang quality.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the first anchor bar of waterproof plate in tunnels construction platform vehicle；

Fig. 2 is the structural schematic diagram of second of anchor bar of waterproof plate in tunnels construction platform vehicle；

Fig. 3 is the structural schematic diagram after arch door frame is connected with support device；

Fig. 4 is the partial structural diagram one of arch door frame；

Fig. 5 is the partial structural diagram two of arch door frame.

In figure, 100, arch door frame；200, support device；300, walking mechanism；400, traction mechanism；500, elevator Structure；1, arched frame；2, crossbeam；3, support column；4, channel steel；5, hydraulic cylinder；6, gate beam；7, cross bar is connected；8, platform support； 9, plate；10, fixed link；12, ladder；13, connected components；14, link slot, 15, rotary shaft；16, guiding axis；17, lead to Hole；18, guide groove；19, fixed brace；20, Auxiliary support column；21, assistance platform bracket；22, less important work plate；23, One auxiliary connecting rod；24, the second auxiliary connecting rod；25, hack lever.

Specific embodiment

The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that, These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.

In the description of the present embodiment, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For the limitation to the invention.

In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply Relative importance or the quantity for implicitly indicating indicated technical characteristic.The feature of " first ", " second " etc. is defined as a result, It can explicitly or implicitly include one or more of the features.In the description of the invention, unless otherwise indicated, The meaning of " plurality " is two or more.

Term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removable Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can pass through Concrete condition understands concrete meaning of the above-mentioned term in the invention.

Embodiment 1:

As shown in Figure 1, present embodiment discloses a kind of anchor bar of waterproof plate in tunnels construction platform vehicles, comprising: placed for splash guard Arch door frame 100, traction mechanism 400, arch door frame 100 are equipped with sliding rail；

Traction mechanism 400 includes: sliding part, driving device, draw bar, and driving device drives sliding part in the sliding track It moves back and forth, draw bar is fixedly connected with sliding part, and draw bar is distributed along the length direction of arch door frame 100, draw bar insertion Inside web-like splash guard, so that draw bar moves together therewith when sliding part moves, thus by splash guard along arch door frame 100 The curve that arches upward is drawn from one end to the other end.The present embodiment on arch door frame 100 by being arranged traction mechanism 400, dragger The portion's rear haulage that arches upward that splash guard is crossed arch door frame 100 from the side of arch door frame 100 by structure 400 hangs speed to the other side Degree is greatly improved compared with the artificial laying speed of ordinary car, and effect is enhanced about more than once, and greatly reduces the labor intensity of worker.

Splash guard is placed on arch door frame 100 in order to quick, stable, the driving device of the present embodiment is elevator Machine, hoist engine are fixedly connected with sliding part.The present embodiment is fixedly connected by hoist engine with sliding part, both can increase to splash guard Tractive force, and be able to achieve the more stable movement of sliding part.A roll of non-woven fabrics, splash guard are passed through arch door frame by the present embodiment Splash guard is hung speed compared with ordinary car people from a side-lining to the other side by top curve track by the hoist engine on 100 Work laying speed greatly improves, and effect is enhanced about more than once, and greatly reduces the labor intensity of worker.

In view of tunnel dossal trolley needs to walk, the anchor bar of waterproof plate in tunnels construction platform vehicle of the present embodiment further include: be used for The support device 200 and walking mechanism 300 of arch door frame 100 are supported, the top of support device 200 and arch door frame 100 are solid Fixed connection, walking mechanism 300 are mounted on the bottom end of support device 200.The present embodiment passes through support device 200 and walking mechanism 300 cooperation realizes that dossal trolley in tunnel can move back and forth in tunnel.

It is preferred that walking mechanism 300 include: be laid with track on the ground, the driving wheel walked in orbit, driving transmission The motor of work is taken turns, the lower section of support device 200 is arranged in driving wheel, and support device 200 moves together with driving wheel.Due to tunnel The self weight of road dossal trolley is larger, and the present embodiment is laid with track in advance, and tunnel dossal trolley is in the track uplink laid in advance It walks, improves the stationarity of tunnel dossal trolley when walking.The present embodiment drives transmission shaft, transmission shaft to drive and passes using motor Driving wheel movement, the kind of drive is more stable, convenient for operation and control.

After being moved to suitable position in view of anchor bar of waterproof plate in tunnels construction platform vehicle, staff needs to climb to making on trolley Industry, anchor bar of waterproof plate in tunnels construction platform vehicle just needs to stablize and be reliably fixed on the position for needing operation at this time, therefore, this implementation The walking mechanism 300 of example further include: the brake gear being mounted on driving wheel.Brake gear uses electrical control, brake gear It is uniformly controlled by circuit, convenient for operation.

Sliding rail is two, and two sliding rails are located at the both ends of arch door frame 100 along its length；Each cunning At least one sliding block is equipped in dynamic rail road, the sliding block in two sliding rails is connect with draw bar.Two sliding rails The stability being more advantageous to when traction mechanism 400 works is set.

Arch door frame 100 includes the first arched frame, the second arched frame and connection component, the first arched frame and the second arch Frame is located at the end of connection component, and the first arched frame and the second arched frame are connected into an entirety by connection component.First Sliding rail is respectively arranged on arched frame and the second arched frame.First arched frame, the second arched frame are connected by connection component, Not only difficulty of processing is reduced, but also the weight of entire tunnel dossal trolley can be mitigated.Divide on the first arched frame and the second arched frame Not She Zhi sliding rail, have the advantages that be easily installed, be low to assembler skill level requirement.

Self-propelled anchor bar of waterproof plate in tunnels construction platform vehicle can reduce mechanical investment, and safety is available in moving process Guarantee, at the same can for tunnel cross-section carry out arch door frame 100 design, can also by elevating mechanism 500 to section into Row is adjusted, and adapts to the tunnel that difference widens section.Splash guard can be by adjusting lifting device to waterproof during hanging Plate etc. is promoted, and labour's investment is reduced, and improves construction efficiency, and to hang quality more controllable for splash guard.

Embodiment 2:

Present embodiment discloses a kind of anchor bar of waterproof plate in tunnels construction platform vehicles as shown in Figure 2, comprising: places for splash guard Arch door frame 100, traction mechanism 400, the elevating mechanism 500 for driving arch door frame 100 to rise or fall, arch door frame 100 are equipped with sliding rail；Elevating mechanism 500 is arranged in the lower section of support device 200 and connect with walking mechanism 300；

Traction mechanism 400 includes: sliding part, driving device, draw bar, and driving device drives sliding part in the sliding track It moves back and forth, draw bar is fixedly connected with sliding part, and draw bar is distributed along the length direction of arch door frame 100, draw bar insertion Inside web-like splash guard, so that draw bar moves together therewith when sliding part moves, thus by splash guard along arch door frame 100 The curve that arches upward is drawn from one end to the other end.The present embodiment on arch door frame 100 by being arranged traction mechanism 400, dragger The portion's rear haulage that arches upward that splash guard is crossed arch door frame 100 from the side of arch door frame 100 by structure 400 hangs speed to the other side Degree is greatly improved compared with the artificial laying speed of ordinary car, and effect is enhanced about more than once, and greatly reduces the labor intensity of worker.This Support device 200 is arranged in embodiment between support device 200 and walking mechanism 300, by the splash guard drawn jack to from Tunnel front more nearby, then carries out splash guard welding, solves the problems, such as that previous splash guard laying easily large area fold occurs, Improve splash guard hangs quality and flatness, reduces labor intensity of workers and cost of labor.

Embodiment 3:

With the difference of embodiment 1 and embodiment 2, it is to present embodiments provide the knot of more detailed arch door frame The structure of structure, support device.

As shown in figure 3, arch door frame 100 includes two arched frames 1 of front and back face setting；Support device 200 includes using Four support columns 3 and the setting for being used to support crossbeam 2 are fastenedly connected in two crossbeams 2 and crossbeam 2 for connecting two arched frames 1 Two channel steels 4 immediately below arched frame 1, the bottom terminal ends of two arched frames 1 are in same level, and two crossbeams 2 are mutual The parallel and symmetrical inside that two arched frames 1 are arranged in, two arched frames 1 are located at the end at two crossbeams, 2 both ends, Four support columns 3 are parallel to each other and vertical with crossbeam 2, and four support columns 3 are close to the end at two 2 both ends of crossbeam, four supports The bottom end of column 3 is in same level, and two channel steels 4 are parallel to each other and parallel with two crossbeams 2, and two channel steels 4 distinguish positions In the positive lower end for the support column 3 being connected on same crossbeam 2, two channel steels 4 are fastened with the support column 3 right above it respectively to be connected It connects, arched frame 1 and lowermost end are higher than lowermost end 40cm -80cm of support column 3.

To realize the adjusting to splash guard dossal trolley height, the present embodiment is also distinguished in the underface of four support columns 3 Equipped with an elevating mechanism, preferably elevating mechanism is hydraulic cylinder 5, for controlling entire trolley lifting, the piston rod of hydraulic cylinder 5 Top is fixedly connected with the channel steel 4 of 3 lower section of support column, pedestal and ground face contact, is respectively connected with petroleum pipeline on each hydraulic cylinder 5, And each petroleum pipeline is connect with another individual oil transportation general pipeline, the petroleum pipeline being connected on each hydraulic cylinder 5 is equipped with control The solenoid valve of output oil amount processed and oil transportation speed is again provided with solenoid valve on oil transportation general pipeline, for controlling oil transportation total amount and oil transportation speed Degree, and on the petroleum pipeline on the solenoid valve and connecting shaft hydraulic cylinder 5 only on the oil transportation general pipeline solenoid valve is in opening When, it just has hydraulic oil and flows into hydraulic cylinder 5, with this prevents someone from opening by mistake solenoid valve and causes damages or occurs safety accident.

In the present embodiment, hydraulic oil is conveyed into hydraulic cylinder 5 by opening solenoid valve, makes to be located at below each support rod Hydraulic cylinder 5 push support rod to rise, so that package unit be driven to rise, to realize that splash guard dossal trolley rises.

In the present embodiment, liquid oxygen cylinder only can also be set in two support rod bottom ends in diagonal line distribution, at remaining Elevating lever is arranged in the underface of two support rods, and elevating lever is by movable vertical bar and the fixes sleeve for being set in movable vertical bar periphery wall Composition, the inner cavity of fixes sleeve are adapted with the periphery wall of movable vertical bar, and the periphery of the inner cavity of fixes sleeve and movable vertical bar Wall completely attaches to, and the bottom end of fixes sleeve is equipped with the connector that can be detachably connected fixes sleeve and ground, movable vertical bar Top be fixedly connected with the channel steel 4 below support rod, and the height of fixes sleeve is greater than the height of movable vertical bar, is using When, for fixes sleeve to be fixed on the ground.

In the present embodiment, hydraulic oil is conveyed into hydraulic cylinder 5 by opening solenoid valve, makes to be located at the support being diagonally distributed Hydraulic cylinder 5 below bar pushes support rod to rise, to drive splash guard dossal trolley to rise, while other two support rod is just The elevating lever of lower section follows support rod to go up and down as auxiliary device, to ensure that splash guard dossal trolley can stablize lifting.

For the stability for further promoting splash guard dossal trolley, the present embodiment is uniformly provided with two between two crossbeams 2 The upper surface of branch gate beam 6, gate beam 6 is concordant with the upper surface of crossbeam 2, the both ends of gate beam 6 and the both ends of crossbeam 2 Concordantly, two gate beams 6 are parallel to each other and parallel with crossbeam 2, and between two gate beams 6, gate beam 6 and adjacent The connection cross bar 7 for connecting two gate beams 6, gate beam 6 and adjacent crossbeam 2 is equipped between crossbeam 2, for fixing Two gate beams 6, connection cross bar 7 set up separately at the both ends of crossbeam 2 and gate beam 6, and close to crossbeam 2 and gate beam 6 End, and it is vertical with crossbeam 2 and gate beam 6, connection cross bar 7 is fastenedly connected with crossbeam 2 and gate beam 6 respectively.

In the present embodiment, connection vertical bar can also be set at the both ends of gate beam 6, connects upper end and the arch of vertical bar Frame 1 is fastenedly connected, and the lower end and gate beam 6 for connecting vertical bar are fastenedly connected, and connection vertical bar is vertical with gate beam 6, thus Arched frame 1 is further reinforced, the safety of splash guard dossal trolley when in use is promoted.

Operation is carried out for convenience of construction personnel, is equipped with job platform, job platform between two arched frames 1 of the present embodiment Immediately below crossbeam 2, job platform includes platform support 8 and the plate 9 for being layed in 8 upper surface of platform support, platform support 8 Including be arranged between two neighboring support column 3 four fixed links 10, two support rails parallel with gate beam 6, Gu The end at 10 both ends of fixed pole is fastenedly connected with two neighboring support column 3, and vertical with support column 3, at the upper surface of fixed link 10 It is concordant with the upper surface of fixed link 10 in the upper surface of same plane, support rail, the end at support rail both ends and opposite Two fixed links 10 are fastenedly connected, and platform support 8 is completely covered in plate 9, and plate 9 is spliced by several tablets 9.

Further, the ladder 12 for leading to job platform, the pedal and crossbeam of ladder 12 are additionally provided between two arched frames 1 2 is parallel, and the fixed link 10 that crossbeam 2 is parallel on the top of ladder 12 and platform support 8 is fastenedly connected, the bottom end of ladder 12 and slot Steel 4 is fixedly connected, and is arranged by arriving job platform, ladder 12 on ladder 12 close to arched frame 1 convenient for construction personnel, but is side Just construction personnel constructs, and ladder 12 is not contacted with arched frame 1.

In the present embodiment, the safety for lifting construction personnel when constructing on job platform, in operation horizontal Platform is surrounded by protective fence, and the highest point of protective fence is no more than the height of crossbeam 2, width and the platform support 8 of protective fence The length of fixed link 10 is identical, while the outlet for facilitating construction personnel to enter and leave is equipped in the junction of ladder 12 and fixed link 10.

Tunnel to adapt to different is constructed, and the partial structurtes of the arched frame 1 of the present embodiment are as shown in Figure 4 and Figure 5, arch Shape frame 1 includes fixed part and movable part, and fixed part includes the arch portion of 1 upper end of arched frame, and movable part includes from the two of arch portion The curved portion that the radian along arch portion is downwardly extending is held, the end at arch portion both ends and the end of curved portion upper end pass through work Dynamic connection component 13 connects, and connected components 13 are the guide part that curved portion is rotated to the two sides of arched frame 1.

Further, connected components 13 include the link slot 14 for being fixed on the end at arch portion both ends, are fixedly arranged on arc The rotary shaft 15 and guiding axis 16 of shape portion upper end, link slot 14 are used to accommodate the upper end of curved portion, and link slot 14 is equipped with and is used for The through-hole 17 of rotary shaft 15 is accommodated, rotary shaft 15 is located at the end of curved portion upper end far from the side of curved portion axis, guiding axis 16 are located at the end of curved portion upper end close to the side of curved portion axis, and the side wall of link slot 14 is equipped with guiding axis 16 with arc The axis of the guide groove 18 of shape portion movement, rotary shaft 15 and guiding axis 16 is parallel with crossbeam 2, and guiding axis 16 passes through guide groove 18, and it is located at the bottom of guide groove 18, guide groove 18 is arc groove, and the arc core of guide groove 18 is overlapped with the center of circle of through-hole 17, and The radian of guide groove 18, can only when adjusting curved portion in order to guarantee the stability of splash guard dossal trolley when in use less than 30 ° It is finely adjusted.

It constructs for convenience of construction personnel in lower position, the present embodiment is additionally provided with auxiliary between two arched frames 1 and makees Industry platform, less important work platform include that assistance platform bracket 21 is put down with the less important work for being layed in 21 upper surface of assistance platform bracket Plate 22, assistance platform bracket 21 include that the first auxiliary connecting rod 23, second assists connecting rod 24, and both ends connect with the first auxiliary respectively The hack lever 25 that extension bar 23 and the second auxiliary connecting rod 24 are fastenedly connected, the first auxiliary connecting rod 23 and the second auxiliary connecting rod 24 are flat It goes and is in same level, the both ends of the first auxiliary connecting rod 23 are concordant with the second auxiliary both ends of connecting rod 24, hack lever 25 With first auxiliary connecting rod 23 and second auxiliary connecting rod 24 it is vertical, first auxiliary connecting rod 23 and second assist connecting rod 24 it Between be equipped with several hack levers 25, the first auxiliary connecting rod 23 is parallel with crossbeam 2, the both ends of first connecting rod and 2 both ends of crossbeam Support column 3 is fastenedly connected.

In the present embodiment, when needing to be applied for lower construction part, and construction personnel station has on the ground When not reaching, construction personnel may stand on less important work plate 22 and construct, simultaneously because using splash guard dossal When trolley, arch support matches with tunnel inner wall, to avoid less important work plate 22 from influencing between arch support and tunnel Fitting, sets the width of less important work plate 22 as L, the outer of the arched frame 1 at the height of less important work plate 22 is arrived The linear distance of neighbouring support column 3 is greater than L.

Anchor bar of waterproof plate in tunnels construction is with the use process of dossal trolley: the trolley for being equipped with embodiment being put into needs and is constructed The solenoid valve being connected on the petroleum pipeline on the hydraulic cylinder below dossal trolley vehicle frame is first opened in tunnel, and it is total then to open oil transportation Solenoid valve on pipe starts hydraulic cylinder, dossal trolley vehicle frame is risen to the position that construction personnel is conveniently directed to tunnel top operation It postpones, stops lifting operations, construction personnel first climbs up job platform to less important work platform, then by ladder from ground, right Tunnel top carries out construction operation, and after the completion of the construction of tunnel top, construction personnel, which passes through, arrives less important work platform under ladder, to tunnel The two sides in road carry out construction operation, after the completion of construction, are again started up hydraulic cylinder, dossal trolley is dropped to lowest part, can be complete At operation.The series of detailed descriptions listed above only for the utility model feasible embodiment it is specific Illustrate, they are all without departing from made by the utility model skill spirit etc. not to limit the protection scope of the utility model Effect embodiment or change should be included within the scope of protection of this utility model.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of anchor bar of waterproof plate in tunnels construction platform vehicle, comprising: the arch door frame (100) placed for splash guard, which is characterized in that also Including traction mechanism (400), the arch door frame (100) is equipped with sliding rail；

The traction mechanism (400) includes: sliding part, driving device, draw bar, and the driving device driving sliding part is sliding It is moved back and forth in track, the draw bar is fixedly connected with sliding part, length direction of the draw bar along arch door frame (100) Distribution, the draw bar are inserted into inside web-like splash guard, so that draw bar moves together therewith when sliding part moves, to will prevent Water plate is drawn from one end to the other end along the curve that arches upward of arch door frame (100).

2. anchor bar of waterproof plate in tunnels construction platform vehicle according to claim 1, which is characterized in that the driving device is elevator Machine, the hoist engine are fixedly connected with sliding part.

3. anchor bar of waterproof plate in tunnels construction platform vehicle according to claim 1 or 2, which is characterized in that further include: it is used to support arch The support device (200) and walking mechanism (300) of shape door frame (100), the top of the support device (200) and arched door Frame (100) is fixedly connected, and the walking mechanism (300) is mounted on the bottom end of support device (200).

4. anchor bar of waterproof plate in tunnels construction platform vehicle according to claim 3, which is characterized in that further include: for driving arch The elevating mechanism (500) that door frame (100) rises or falls, lower section of elevating mechanism (500) setting in support device (200) And it is connect with walking mechanism (300).

5. anchor bar of waterproof plate in tunnels construction platform vehicle according to claim 3, which is characterized in that walking mechanism (300) packet Include: be laid with track on the ground, the driving wheel walked in orbit, driving driving wheel work motor, the driving wheel sets The lower section in support device (200) is set, the support device (200) moves together with driving wheel.

6. anchor bar of waterproof plate in tunnels construction platform vehicle according to claim 5, which is characterized in that the walking mechanism (300) is also It include: the brake gear being mounted on driving wheel.

7. anchor bar of waterproof plate in tunnels construction platform vehicle according to claim 1, which is characterized in that the sliding rail is two, Two sliding rails are located at the both ends of arch door frame (100) along its length；Be equipped in each sliding rail to Lack a sliding block, the sliding block in two sliding rails is connect with draw bar.

8. anchor bar of waterproof plate in tunnels construction platform vehicle according to claim 1, which is characterized in that arch door frame (100) packet The first arched frame, the second arched frame and connection component are included, first arched frame and the second arched frame are located at connection group First arched frame and the second arched frame are connected into an entirety by the end of part, the connection component.

9. anchor bar of waterproof plate in tunnels construction platform vehicle according to claim 8, which is characterized in that first arched frame and second Sliding rail is respectively arranged on arched frame.