CN210396751U - Multifunctional tunnel secondary lining construction equipment - Google Patents
Multifunctional tunnel secondary lining construction equipment Download PDFInfo
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- CN210396751U CN210396751U CN201921002137.5U CN201921002137U CN210396751U CN 210396751 U CN210396751 U CN 210396751U CN 201921002137 U CN201921002137 U CN 201921002137U CN 210396751 U CN210396751 U CN 210396751U
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Abstract
The utility model discloses a multifunctional tunnel secondary lining construction device, which comprises a trolley, a template cleaning and oil smearing loop, a template cleaning and oil smearing track, a template cleaning and oil smearing walking driver, a template cleaning and oil smearing track lifting driving mechanism, a cantilever support frame, a spraying walking driver, a spraying frame and a water supply system; the template cleaning and oiling track is arranged on the cantilever support frame through a template cleaning and oiling track lifting driving mechanism, and the cantilever support frame is horizontally and fixedly arranged at the tail part of the trolley; the spraying traveling driver is arranged on the cantilever support frame, the spraying frame is fixedly arranged on the spraying traveling driver, and the spraying traveling driver can drive the spraying frame to move on the cantilever support frame together; the water supply system is arranged on the trolley, a water supply port of the water supply system is communicated with the spray rack through a water supply hose, and water is supplied to the spray rack through the water supply system. The equipment can clean and paint a release agent on the template of the tunnel secondary lining template trolley, and can also carry out spray maintenance on the poured secondary lining.
Description
Technical Field
The utility model belongs to the technical field of the relevant equipment of tunnel construction, design a two lining construction in multi-functional tunnel and use equipment.
Background
With the continuous acceleration of the urbanization process and the popularization of traffic, various high-speed rail tunnels, subway tunnels, highway tunnels and the like need to be built every year. In the second lining construction of the tunnel, the template of the template trolley needs to be cleaned and coated with a release agent in the narrow space between the second lining template of the tunnel and the tunnel profile so as to carry out the next second lining construction.
At present, in the construction of a second lining of a tunnel, the work of cleaning and smearing the demoulding agent on a trolley template of the second lining template mostly adopts a manual hairbrush to clean and smear the demoulding agent, thereby wasting time and energy and having low efficiency. Therefore, a template cleaning and oil smearing device capable of reducing labor or replacing manual work is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art not enough, provide a two lining construction of multi-functional tunnel and use equipment, this equipment can clear up and paint the release agent to the template of two lining template platform trucks in tunnel, can also spray the maintenance to two linings of having built. The labor and time are saved, and the operation is simple.
The utility model discloses a realize through following technical scheme:
a multifunctional tunnel secondary lining construction device comprises a trolley, a template cleaning and oiling loop, a template cleaning and oiling track, a template cleaning and oiling walking driver, a push rod, a template cleaning and oiling track lifting driving mechanism, a cantilever support frame, a spraying walking driver, a spraying frame and a water supply system, wherein the trolley is arranged on the trolley;
the template cleaning and oiling loop comprises a template cleaning loop and a template oiling loop, the template cleaning loop and the template oiling loop are arranged in parallel, the template cleaning loop is used for cleaning the surface of the template, and the template oiling loop is used for coating a release agent on the surface of the template;
the template cleaning loop comprises a plurality of sub-template cleaning pipes, and all the sub-template cleaning pipes are annularly arranged along the cross section of the tunnel to form a semicircle; the adjacent two sections of the sub-template cleaning pipes are connected through a hinge structure, and a limiting part is arranged for limiting the included angle between the adjacent two sections of the sub-template cleaning pipes;
the template oil smearing loop comprises a plurality of sub-template oil smearing pipes, and all the sub-template oil smearing pipes are annularly arranged along the cross section of the tunnel to form a semicircle; the two adjacent sections of the sub-template oil smearing pipes are connected through a hinge structure, and a limiting part is arranged for limiting the included angle between the two adjacent sections of the sub-template oil smearing pipes;
the roller wheels are arranged on each section of the sub-template cleaning pipe and the sub-template oil smearing pipe, and the template cleaning loop and the template oil smearing loop are enabled to roll on the outer surface of the trolley template together through the roller wheels;
the template cleaning and oil smearing loop is connected with the template cleaning and oil smearing traveling driver through a push rod, the template cleaning and oil smearing traveling driver is installed on the template cleaning and oil smearing rail, and the template cleaning and oil smearing traveling driver can actively travel along the template cleaning and oil smearing rail so as to push the template cleaning and oil smearing loop to move;
the template cleaning and oiling track is installed on the cantilever support frame through a template cleaning and oiling track lifting driving mechanism, the cantilever support frame is horizontally and fixedly installed at the tail of the trolley, and the template cleaning and oiling track lifting driving mechanism can drive the template cleaning and oiling track to move up and down and adjust the height position of the template cleaning and oiling track; the spraying traveling driver is arranged on the cantilever support frame, the spraying frame is fixedly arranged on the spraying traveling driver, and the spraying traveling driver can drive the spraying frame to move on the cantilever support frame together; the water supply system is installed on the trolley, a water supply port of the water supply system is communicated with the spray rack through a water supply hose, and water is supplied to the spray rack through the water supply system.
In the technical scheme, the single-section secondary template cleaning pipe has a certain radian and is formed by bending a seamless pipe, and an externally-wound steel wire rolling brush is sleeved outside the single-section secondary template cleaning pipe.
In the technical scheme, the connecting plate is welded at the end of each section of the sub-template cleaning pipe, the end connecting plates of two adjacent sections of the sub-template cleaning pipes are hinged, an adjusting bolt penetrates through and is installed between the end connecting plates of the two adjacent sections of the sub-template cleaning pipes, the included angle between the two adjacent sections of the sub-template cleaning pipes is limited through the adjusting bolt, the included angle between the two adjacent sections of the sub-template cleaning pipes can be changed within a certain range, so that the whole template cleaning loop can be ensured to be automatically attached to a template profile, different section sizes are adapted, and the whole template cleaning loop can be kept in a basic annular shape when the template cleaning loop is separated from the template.
In the technical scheme, the single-section sub-template oil smearing pipe has a certain radian and is formed by bending a seamless pipe, and the outer part of the single-section sub-template oil smearing pipe is wrapped by sponge; the template oil smearing loop is further provided with an oil pipe, the oil pipe is arranged along the template oil smearing loop and is embedded in the sponge of each section of the sub-template oil smearing pipe, the oil pipe is communicated with the oil supply system, a plurality of oil outlet holes are formed in the oil pipe, the sponge outside the oil pipe is filled with oil through the oil outlet holes, and in addition, the oil pipe needs to adopt a deformable hose so that the oil pipe can deform between the two adjacent sections of the sub-template oil smearing pipes to adapt to the angle change between joints of the sub-template oil smearing pipes.
In the technical scheme, the connecting plate is welded at the end of each section of the template oil smearing pipe, the end connecting plates of the two adjacent sections of the template oil smearing pipes are hinged, an adjusting bolt penetrates through the end connecting plates of the two adjacent sections of the template oil smearing pipes, the included angle between the two adjacent sections of the template oil smearing pipes is limited through the adjusting bolt, the included angle between the two adjacent sections of the template oil smearing pipes can be changed within a certain range, so that the whole template oil smearing loop can be ensured to be automatically attached to the template contour, different section sizes are adapted, and the whole template oil smearing loop can be kept in a basic annular shape when the template oil smearing loop is separated from a template.
In above-mentioned technical scheme, still install permanent magnet on every section daughter board clearance pipe and daughter board oil smearing pipe, make template clearance loop and template oil smearing loop can paste when pressing close to the template through these permanent magnet, can guarantee to make template clearance loop and template oil smearing loop break away from easily when the template breaks away from through lift drive division moreover. Further, the mounting structure of the permanent magnet is as follows: permanent magnet passes through bolt and nut subassembly and installs on the mounting panel, and the mounting panel welding can be adjusted through the nut on submodule board clearance pipe and submodule board smears oil pipe, the position of magnet, and then the regulation is to the suction of template.
In the above technical scheme, the lifting driving mechanism of the template cleaning oiling track at least comprises two lifting driving actuators which are respectively located at the front end and the rear end of the template cleaning oiling track. Further, template clearance oil smearing track includes two tracks that are parallel to each other, is provided with a plurality of tie-beams between two tracks, the lift drive executor is installed in the tie-beam bottom.
In the technical scheme, the cantilever support frame is provided with a track matched with the spraying walking driver.
In the technical scheme, the trolley is provided with the water cable reel and the cable reel, the water supply hose of the spraying frame is wound on the water cable reel, and the power supply cable of the spraying traveling driver is wound on the cable reel.
In the technical scheme, the spray rack is arc-shaped and is similar to the cross section of the tunnel, and a plurality of spray heads are uniformly distributed on the spray rack.
The working method of the multifunctional tunnel secondary lining construction equipment comprises the following steps:
the template cleaning and oiling loop is initially positioned at a position below a tail side template of the trolley, and when the template cleaning and oiling operation needs to be started, the template cleaning and oiling loop is switched to a working position from the initial position, and the specific method is as follows: controlling a template cleaning and oiling track lifting driving mechanism to drive the template cleaning and oiling track to move upwards integrally, further driving a template cleaning and oiling traveling driver on the template cleaning and oiling track to drive a push rod and a template cleaning and oiling loop to ascend, stopping ascending when the template cleaning and oiling loop is higher than the top surface of a template, starting the template cleaning and oiling traveling driver, pushing the template cleaning and oiling loop through the push rod to enable the template cleaning and oiling loop to cross the template, and then controlling the template cleaning and oiling track lifting driving mechanism to slightly descend to enable the template cleaning and oiling loop to be in contact with the upper surface of the template so as to enter a working position; after the template cleaning and oil smearing walking driver enters the working position, the template cleaning and oil smearing loop can reciprocate longitudinally along the template through the roller, the template cleaning loop is used for scraping and cleaning the surface of the template in the moving process, and the template oil smearing loop is used for smearing oil on the surface of the template;
after the work of cleaning and applying oil to the template is finished, the template cleaning and applying oil loop returns to the initial position, and the specific method comprises the following steps: the template cleaning and oil smearing walking driver drives the template cleaning and oil smearing loop to move towards the tail part, so that the template cleaning and oil smearing loop is separated from the template, then the template cleaning and oil smearing track lifting driving mechanism is controlled to drive the template cleaning and oil smearing track to move downwards integrally, so that the template cleaning and oil smearing track is lower than the template, after the template cleaning and oil smearing track returns to the initial position, the positions of the template cleaning and oil smearing walking driver and the push rod are also lower than the top of the spray frame, and the motion of the spray frame is not interfered; and then, in the state that the liner of the trolley is in place, the spraying traveling driver drives the spraying frame to reciprocate on the cantilever support frame, the poured concrete is sprayed and maintained, one group of liners of the trolley are finished, and after the spraying is finished, the spraying frame returns to the initial state to finish a working cycle.
Furthermore, in the whole advancing process of the template cleaning and oil smearing loop, the oil way of the oil pipe on the template oil smearing loop is closed, oil smearing is not carried out, and only the template cleaning loop is used for scraping and cleaning the surface of the template; and in the integral returning process of the template cleaning and oil smearing loop, opening an oil way of an oil pipe on the template oil smearing loop, and smearing oil on the surface of the template by using the template oil smearing loop. Or, according to the specific cleaning condition, if the template cannot be completely cleaned at one time, the template can be repeatedly scraped and cleaned, after the template is completely cleaned, in the last return process, the template oiling loop oil way is opened, and the template oiling loop is used for oiling the surface of the template.
Furthermore, the template oiling loop is positioned on the front side of the advancing direction of the template cleaning loop, so that in the returning process, the template cleaning loop cannot scratch oil sprayed by the template oiling loop.
The utility model discloses an advantage and beneficial effect do:
the utility model discloses can clear up and paint the release agent to the template of two lining template platform trucks in tunnel, can also spray the maintenance to two linings of having pour. The device has the advantages of reasonable design, simple structure and simple operation, and can greatly save labor and time.
Drawings
Fig. 1 is a front view of the multifunctional tunnel secondary lining construction equipment of the embodiment of the present invention.
Fig. 2 is a plan view of the multifunctional tunnel second lining construction equipment of the embodiment of the present invention.
Fig. 3 is a cross-sectional view of the multifunctional tunnel secondary lining construction equipment of the embodiment of the present invention.
Fig. 4 is the utility model discloses the enlarged structure sketch map of template clearance oil smearing loop of two lining construction equipment in multi-functional tunnel.
Fig. 5 is a partial sectional view taken along line a of fig. 2.
Fig. 6 is a partial sectional view taken along line B of fig. 2.
Fig. 7 is a partial sectional view taken along line C of fig. 2.
Fig. 8 is a schematic view of the stencil cleaning wipe circuit in an initial position.
Wherein:
1: trolley, 2: template cleaning and oil smearing loop, 3: template clearance oil smearing track, 4: template clearance oil smearing walking driver, 5: push rod, 6: lifting drive actuator, 7: cantilever support frame, 8: spray travel drive, 9: spray rack, 10: water supply system, 11: cable drum, 12: cable drum, 2-11: sub-template cleaning pipe, 2-21: and smearing oil pipes on the sub-templates.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.
Example one
Referring to the attached drawings, the multifunctional equipment for tunnel two-lining construction comprises a trolley 1, a template cleaning and oil applying loop 2, a template cleaning and oil applying track 3, a template cleaning and oil applying walking driver 4, a push rod 5, a template cleaning and oil applying track lifting driving mechanism, a cantilever support frame 7, a spraying walking driver 8, a spraying frame 9 and a water supply system 10.
The template cleaning and oiling loop 2 comprises a template cleaning loop 2-1 and a template oiling loop 2-2, the template cleaning loop and the template oiling loop are arranged in parallel, the template cleaning loop is used for cleaning the surface of a template, and the template oiling loop is used for coating a release agent on the surface of the template.
The template cleaning loop 2-1 comprises a plurality of sub-template cleaning pipes 2-11, and all the sub-template cleaning pipes are annularly arranged along the cross section of the tunnel to form a semicircle; the single-section secondary template cleaning pipe has a certain radian and is formed by bending a seamless pipe, an externally-wound steel wire rolling brush is sleeved outside the single-section secondary template cleaning pipe, and the template is cleaned by scraping and brushing by using the steel wire rolling brush; the adjacent two sections of the sub-template cleaning pipes are connected through a hinge structure, and a limiting part is arranged for limiting the included angle between the adjacent two sections of the sub-template cleaning pipes, specifically, a connecting plate a is welded at the end of each section of the sub-template cleaning pipe, the end connecting plates of the adjacent two sections of the sub-template cleaning pipes are hinged, and an adjusting bolt b is arranged between the end connecting plates of the two adjacent sections of the sub-template cleaning pipes in a penetrating way, the adjusting bolt is used for limiting the included angle between the cleaning pipes of the two adjacent sections of the sub-templates, so that the included angle between the cleaning pipes of the two adjacent sections of the sub-templates can be changed within a certain range, therefore, the whole template cleaning loop can be ensured to be automatically attached to the template profile to adapt to different section sizes, and the whole template cleaning loop can be kept in a basic annular shape when the template cleaning loop is separated from the template.
The template oil smearing loop 2-2 comprises a plurality of sub-template oil smearing pipes 2-21, and all the sub-template oil smearing pipes are annularly arranged along the cross section of the tunnel to form a semicircle; the single-section sub-template oil smearing pipe has a certain radian and is formed by bending a seamless pipe, and the exterior of the single-section sub-template oil smearing pipe is wrapped by sponge; the two adjacent sections of the oil smearing pipes of the sub-formworks are connected through a hinge structure, and a limiting part is arranged for limiting the included angle between the two adjacent sections of the oil smearing pipes of the sub-formworks, specifically, a connecting plate a is welded at the end of each section of the oil smearing pipe of the sub-formworks, the end connecting plates of the two adjacent sections of the oil smearing pipes of the sub-formworks are hinged, and an adjusting bolt b is arranged between the end connecting plates of the two adjacent sections of the template oil smearing pipes in a penetrating way, the adjusting bolt can limit the included angle between the oil smearing pipes of the two adjacent sections of the sub-templates, so that the included angle between the oil smearing pipes of the two adjacent sections of the sub-templates can be changed within a certain range, therefore, the whole template oiling loop can be ensured to be automatically attached to the template profile and adapt to different section sizes, and the whole template oiling loop can be kept in a basic annular shape when the template oiling loop is separated from the template; furthermore, the whole template oil smearing loop 2-2 is further provided with an oil pipe s, the oil pipe is arranged along the template oil smearing loop 2-2 and embedded in the sponge of each section of the sub-template oil smearing pipe 2-21, the oil pipe is communicated with the oil supply system, a plurality of oil outlet holes are formed in the oil pipe, the oil outlet holes are used for filling the external sponge with oil (release agent), and in addition, the oil pipe needs to adopt a deformable hose (such as a rubber hose, a plastic hose and the like) so that the oil pipe can deform between the adjacent two sections of the sub-template oil smearing pipe to adapt to the angle change between joints of the sub-template oil smearing pipe.
Furthermore, rollers c are arranged on each section of the sub-template cleaning pipe and the sub-template oil smearing pipe (the rollers c are arranged between two vertical plates which are fixed on the sub-template cleaning pipe and the sub-template oil smearing pipe), and the template cleaning loop and the template oil smearing loop can roll on the outer surface of the trolley template together through the rollers.
Further, still install permanent magnet d on every section daughter board clearance pipe and daughter board oil smearing pipe, make template clearance oil smearing loop 2 can paste when pressing close to the template through these permanent magnet, can guarantee moreover that template clearance oil smearing loop 2 can easily break away from when breaking away from the template. Specifically, the mounting structure of the permanent magnet is as follows: permanent magnet d passes through bolt and nut subassembly and installs on the mounting panel, and the mounting panel welding can be adjusted through the nut on submodule board clearance pipe and submodule board oil smearing pipe, and then the suction of regulation to the template.
Template clearance oiling loop 2 through push rod 5 with template clearance oiling walking driver 4 is connected, and template clearance oiling walking driver 4 installs on template clearance oiling track 3, and template clearance oiling walking driver 4 can be along template clearance oiling track initiative walking, and then realizes promoting the motion of template clearance oiling loop.
Template clearance oiling track passes through template clearance oiling track lifting drive mechanism and installs on cantilever support frame 7, and cantilever support frame 7 horizontal fixed mounting is at the platform truck afterbody, template clearance oiling track lifting drive mechanism can drive its high position is adjusted in the up-and-down motion of template clearance oiling track. Further, template clearance oiling track lift actuating mechanism includes three lift drive executor 6, is located template clearance oiling track around both ends and the intermediate position respectively, and the synchronous elevating movement of three lift drive executor and then realize that drive template clearance oiling track goes up and down. Further, template clearance oil smearing track includes two tracks that are parallel to each other, is provided with a plurality of tie-beams between two tracks, the lift drive executor is installed in the tie-beam bottom.
The spraying traveling driver 8 is installed on the cantilever support frame 7 (a track matched with the spraying traveling driver is arranged on the cantilever support frame 7), the spraying frame 9 is fixedly installed on the spraying traveling driver, and the spraying traveling driver can drive the spraying frame to move on the cantilever support frame together; the water supply system 10 is installed on the trolley, a water supply port of the water supply system is communicated with the spray rack through a water supply hose, water is supplied to the spray rack through the water supply system, the concrete poured is sprayed and maintained, and the problems of cracks and the like caused by non-maintenance or untimely maintenance of the concrete are solved.
The working principle of the multifunctional equipment for tunnel secondary lining construction is as follows:
the template cleaning and oil applying loop is initially positioned below the template at the tail side of the trolley (namely the position m in figure 8), so that the normal work of the template is not influenced. Under the template demoulding state, the two-lining template trolley has a certain distance from the outline of the tunnel, when the cleaning and oil smearing operation of the template needs to be started, the template cleaning and oil smearing loop is switched to a working position from an initial position, and the specific method is as follows: controlling a template cleaning and oiling track lifting driving mechanism (three lifting driving actuators perform synchronous lifting motion) to drive the whole template cleaning and oiling track to move upwards, further driving a template cleaning and oiling traveling driver 4 on the template cleaning and oiling track to drive a push rod 5 and a template cleaning and oiling loop 2 to ascend, stopping ascending after the template cleaning and oiling loop 2 is higher than the top surface of a template, starting the template cleaning and oiling traveling driver 4, pushing the template cleaning and oiling loop 2 through the push rod to enable the template cleaning and oiling loop 2 to cross the template, then slightly descending the template cleaning and oiling track lifting driving mechanism to enable the template cleaning and oiling loop 2 to be in contact with the upper surface of the template, and thus entering a working position; get into the operating position after, through control template clearance wiping walking driver, make template clearance wiping loop can pass through the gyro wheel along the vertical reciprocating motion of template, in the motion process, utilize template clearance loop to scrape the brush to the template surface, utilize template wiping loop to carry out wiping oil (release agent) to the template surface, further say that preferred mode is: in the whole advancing process of the template cleaning and oil smearing loop, closing an oil way of an oil pipe on the template oil smearing loop, not smearing oil, and only scraping and brushing the surface of the template by using the template cleaning loop; and in the integral returning process of the template cleaning and oil smearing loop, opening an oil way of an oil pipe on the template oil smearing loop, and smearing oil on the surface of the template by using the template oil smearing loop. Or, according to the specific cleaning condition, if the template cannot be completely cleaned at one time, the template can be repeatedly wiped and cleaned, after the template is completely cleaned, in the last return process, the template oiling loop oil way is opened, and the template oiling loop is used for oiling the surface of the template (it needs to be stated that the template oiling loop is located on the front side of the advancing direction of the template cleaning loop, so that in the return process, the template cleaning loop cannot wipe the oil sprayed by the template oiling loop).
After the work of cleaning and applying oil to the template is finished, the template cleaning and applying oil loop returns to the initial position, and the specific method comprises the following steps: template clearance oil smearing walking driver 4 drives template clearance oil smearing loop 2 and moves to the afterbody, makes template clearance oil smearing loop 2 break away from the template, then control template clearance oil smearing track lifting drive mechanism (three lift drive executor descends in step), and the whole downstream of drive template clearance oil smearing track makes template clearance oil smearing track be less than the template, gets back to initial position after, the position of template clearance oil smearing walking driver 4, push rod 5 also is less than the top of spray rack 9, does not interfere the spray rack motion. And then, in the lining in-place state of the trolley, the spraying traveling driver drives the spraying frame to reciprocate on the cantilever support frame, the poured concrete is sprayed and maintained, one group of lining of the trolley is completed, and after the spraying is completed, the spraying frame returns to the initial state to complete one working cycle.
Example two
On the basis of the first embodiment, a water cable reel 11 and a cable reel 12 are further provided on the trolley, a water supply hose of the shower rack is wound on the water cable reel, and a power supply cable of the shower traveling drive is wound on the cable reel.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, the spray rack 9 is in an arc shape, the cross section of the spray rack is similar to that of the tunnel, a plurality of spray heads are uniformly distributed on the spray rack, and the distance between the spray heads and the concrete surface of the tunnel is preferably 220 mm.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.
Claims (8)
1. The utility model provides a two lining construction in multi-functional tunnel are with equipment which characterized in that: the device comprises a trolley, a template cleaning and oiling loop, a template cleaning and oiling track, a template cleaning and oiling traveling driver, a push rod, a template cleaning and oiling track lifting driving mechanism, a cantilever support frame, a spraying traveling driver, a spraying frame and a water supply system;
the template cleaning and oiling loop comprises a template cleaning loop and a template oiling loop, the template cleaning loop and the template oiling loop are arranged in parallel, the template cleaning loop is used for cleaning the surface of the template, and the template oiling loop is used for coating a release agent on the surface of the template;
the template cleaning loop comprises a plurality of sub-template cleaning pipes, and all the sub-template cleaning pipes are annularly arranged along the cross section of the tunnel to form a semicircle; the adjacent two sections of the sub-template cleaning pipes are connected through a hinge structure, and a limiting part is arranged for limiting the included angle between the adjacent two sections of the sub-template cleaning pipes;
the template oil smearing loop comprises a plurality of sub-template oil smearing pipes, and all the sub-template oil smearing pipes are annularly arranged along the cross section of the tunnel to form a semicircle; the two adjacent sections of the sub-template oil smearing pipes are connected through a hinge structure, and a limiting part is arranged for limiting the included angle between the two adjacent sections of the sub-template oil smearing pipes;
the roller wheels are arranged on each section of the sub-template cleaning pipe and the sub-template oil smearing pipe, and the template cleaning loop and the template oil smearing loop are enabled to roll on the outer surface of the trolley template together through the roller wheels;
the template cleaning and oil smearing loop is connected with the template cleaning and oil smearing traveling driver through a push rod, the template cleaning and oil smearing traveling driver is installed on the template cleaning and oil smearing rail, and the template cleaning and oil smearing traveling driver can actively travel along the template cleaning and oil smearing rail so as to push the template cleaning and oil smearing loop to move;
the template cleaning and oiling track is installed on the cantilever support frame through a template cleaning and oiling track lifting driving mechanism, the cantilever support frame is horizontally and fixedly installed at the tail of the trolley, and the template cleaning and oiling track lifting driving mechanism can drive the template cleaning and oiling track to move up and down and adjust the height position of the template cleaning and oiling track; the spraying traveling driver is arranged on the cantilever support frame, the spraying frame is fixedly arranged on the spraying traveling driver, and the spraying traveling driver can drive the spraying frame to move on the cantilever support frame together; the water supply system is installed on the trolley, a water supply port of the water supply system is communicated with the spray rack through a water supply hose, and water is supplied to the spray rack through the water supply system.
2. The multifunctional tunnel lining construction equipment according to claim 1, wherein: the single-section secondary template cleaning pipe has a certain radian and is formed by bending a seamless pipe, and an externally-wound steel wire rolling brush is sleeved outside the single-section secondary template cleaning pipe.
3. The multifunctional tunnel lining construction equipment according to claim 1, wherein: the end welding of every festival sub-template clearance pipe has the connecting plate, and the end connecting plate of two adjacent festival sub-template clearance pipes articulates to run through between the end connecting plate of these two adjacent festival sub-template clearance pipes and install an adjusting bolt, realize spacing the contained angle between two adjacent festival sub-template clearance pipes through this adjusting bolt, make the contained angle between two adjacent festival sub-template clearance pipes can change at certain within range.
4. The multifunctional tunnel lining construction equipment according to claim 1, wherein: the single-section sub-template oil smearing pipe has a certain radian and is formed by bending a seamless pipe, and the exterior of the single-section sub-template oil smearing pipe is wrapped by sponge; the template oil smearing loop is also provided with an oil pipe, the oil pipe is arranged along the template oil smearing loop and embedded in the sponge of each section of the template oil smearing pipe, the oil pipe is communicated with an oil supply system, a plurality of oil outlet holes are formed in the oil pipe, and the sponge outside the oil pipe is filled with oil through the oil outlet holes.
5. The multifunctional tunnel lining construction equipment according to claim 1, wherein: the end welding of every section of sub-template oil smearing pipe has the connecting plate, and the end connecting plate of two adjacent sections of sub-template oil smearing pipe articulates to run through between this two adjacent sections of sub-template oil smearing pipe's end connecting plate and install an adjusting bolt, realize carrying on spacingly to the contained angle between the two adjacent sections of sub-template oil smearing pipe through this adjusting bolt, make the contained angle between two adjacent sections of sub-template oil smearing pipe change in certain scope.
6. The multifunctional tunnel lining construction equipment according to claim 1, wherein: permanent magnets are further mounted on the cleaning pipe of each section of the sub-template and the oil smearing pipe of the sub-template; the mounting structure of the permanent magnet is as follows: permanent magnet passes through bolt and nut subassembly and installs on the mounting panel, and the mounting panel welding is on submodule board clearance pipe and submodule board oil smearing pipe, and the position of magnet can be adjusted through the nut.
7. The multifunctional tunnel lining construction equipment according to claim 1, wherein: the template cleaning and oiling track lifting driving mechanism at least comprises two lifting driving actuators which are respectively positioned at the front end and the rear end of the template cleaning and oiling track.
8. The multifunctional tunnel lining construction equipment according to claim 1, wherein: the trolley is provided with a water cable reel and a cable reel, a water supply hose of the spray rack is wound on the water cable reel, and a power supply cable of the spray traveling driver is wound on the cable reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002137.5U CN210396751U (en) | 2019-06-28 | 2019-06-28 | Multifunctional tunnel secondary lining construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002137.5U CN210396751U (en) | 2019-06-28 | 2019-06-28 | Multifunctional tunnel secondary lining construction equipment |
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| Publication Number | Publication Date |
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| CN210396751U true CN210396751U (en) | 2020-04-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185475A (en) * | 2019-06-28 | 2019-08-30 | 中铁隧道集团二处有限公司 | A kind of lining of multifunctional tunnel two construction equipment |
| CN112661534A (en) * | 2020-12-21 | 2021-04-16 | 成都锐龙机械制造有限公司 | Tunnel secondary lining concrete spraying maintenance trolley |
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2019
- 2019-06-28 CN CN201921002137.5U patent/CN210396751U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185475A (en) * | 2019-06-28 | 2019-08-30 | 中铁隧道集团二处有限公司 | A kind of lining of multifunctional tunnel two construction equipment |
| CN110185475B (en) * | 2019-06-28 | 2024-06-07 | 中铁隧道集团二处有限公司 | Equipment for construction of multifunctional tunnel two liners |
| CN112661534A (en) * | 2020-12-21 | 2021-04-16 | 成都锐龙机械制造有限公司 | Tunnel secondary lining concrete spraying maintenance trolley |
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