CN214366103U - Full-hydraulic bilateral integrated cable trough trolley for tunnel - Google Patents

Abstract

The utility model belongs to the technical field of the full-hydraulic two side integration cable duct processing in tunnel, especially, relate to a full-hydraulic two side integration cable duct trolleys in tunnel, portal both sides bottom fixedly connected with hoist mechanism, hoist mechanism bottom and the equal fixedly connected with cable duct mechanism in portal both sides. This full-hydraulic two side integration cable duct platform truck in tunnel, can be when using, through hanging the pneumatic cylinder, the template of portal both sides can be removed to the both sides inner wall in tunnel with the cooperation of second hydraulic stretching jar and telescopic link, the cable duct as required passes through first hydraulic stretching jar adjustment template position simultaneously, use fixed stop to seal template front side and rear side, it can form the cable duct fast in both sides to carry out cement pouring this moment, and the support pneumatic cylinder that sets up can guarantee after cement pouring that inboard template can not be by extrusion deformation, lay the rail simultaneously in the pulley bottom, can drive the purpose that the pulley removal reaches the quick travel platform truck through the motor.

Description

Full-hydraulic bilateral integrated cable trough trolley for tunnel

Technical Field

The utility model relates to a full-hydraulic two side integration cable duct processing technology field in tunnel specifically is a full-hydraulic two side integration cable duct platform truck in tunnel.

Background

Along with the rapid development of highway construction, the requirement on the quality standard of construction is higher and higher, and the traditional construction process of the loose template of the ditch cable trough has the defects of large workload (the loose template needs to be disassembled and assembled repeatedly), complex working procedures and large supporting and reinforcing workload in the construction process, so that the construction period is long, the construction investment cost is huge for a long time, the material waste is serious and the construction quality control difficulty is large; the construction speed of the single-side cable trough trolley is low, only single-width gradual construction can be carried out, construction operation can not be synchronously carried out on two sides, and the requirements of rapidity and standardized construction of the current tunnel engineering construction can not be met; the unilateral cable duct trolley structure relative stability is relatively poor, and anti lateral pressure and anti floating capacity are all relatively poor, there is certain potential safety hazard in the work progress, the construction quality control degree of difficulty is more, and it is great to disturb during cross construction operation, when carrying out the promotion according to tunnel height and cable duct height, promote the difficulty, therefore, to the construction of tunnel engineering ditch cable duct of each type, research and development quality is reliable, economic suitability is strong and ditch cable duct trolley equipment that technology advancement is high has very important meaning to promoting tunnel construction standardization, mechanical automation and promotion tunnel engineering construction quality comprehensively.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-hydraulic two side integration cable duct platform truck in tunnel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-hydraulic two side integration cable duct platform truck in tunnel, includes the portal, portal both sides bottom fixedly connected with hoist mechanism, hoist mechanism bottom and the equal fixedly connected with cable duct mechanism in portal both sides.

The cable trough mechanism comprises a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the bottom of the right side of the portal, the second fixing seat is fixedly connected to the bottom of the left side of the portal, pulley boxes are fixedly connected to the bottoms of the first fixing seat and the second fixing seat, pulleys are rotatably connected to the middles of the pulley boxes, a motor is fixedly connected to the center of the inner side of each pulley box, a supporting hydraulic cylinder is fixedly connected to one side, away from each other, of each of the first fixing seat and the second fixing seat, telescopic rods are fixedly connected to the left side and the right side of the portal at the tops of the first fixing seat and the second fixing seat, a second hydraulic telescopic cylinder is fixedly connected to one end, close to the portal, of each telescopic rod, the left side and the right side of the portal are hinged to a hanging hydraulic cylinder at the top of each telescopic rod, a telescopic rod is hinged to one end, close to one end of each telescopic rod, of each telescopic cylinder is fixedly connected to the bottom of each telescopic rod, and the bottom end of the first hydraulic telescopic cylinder is fixedly connected with a template.

Preferably, the output shaft is installed on the motor, and the pulley is fixedly connected to the output shaft of the motor, so that the power of the motor can be fully utilized, and the trolley can move integrally under the cooperation of the steel rail.

Preferably, the pulley boxes are four, the two pulley boxes are distributed in the front and at the back of the bottoms of the first fixing seat and the second fixing seat respectively in a group, and the four pulley boxes are provided with four pulleys, so that the trolley can stably move.

Preferably, the lifting mechanism comprises a supporting block, the supporting block is fixedly connected to the front and the back of two sides of the portal frame, the bottom of the supporting block is fixedly connected with a lifting hydraulic cylinder, the bottom end of the lifting hydraulic cylinder is respectively and fixedly connected with a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are respectively and fixedly connected with a lifting inner rod corresponding to the portal frame, the bottom of the portal frame is sleeved with a lifting inner rod, a supporting plate is fixedly connected to the top end of the lifting inner rod in the portal frame, an oil pump is fixedly connected to the middle of the top of the supporting plate, a first oil delivery pipe is fixedly connected to the front side of the oil pump, a second oil delivery pipe is fixedly connected to one end of the first oil delivery pipe close to the oil pump, the back of the oil pump is fixedly connected with an oil pumping pipe, the bottom ends of the first oil delivery pipe and the second oil delivery pipe penetrate into the portal frame, the first oil delivery pipe and the second oil delivery pipe extend to the bottom of the portal frame in the portal frame and are fixedly connected with an oil injection pipe, the oil spout outer wall is close to pole fixedly connected with fuel sprayer in the promotion, the inherent fuel sprayer bottom of portal is inlayed and is had the mount pad, the mount pad is close to pole one side top fixedly connected with lubricating strip in the promotion, the mount pad is in lubricating strip bottom fixedly connected with scraping strip.

Preferably, the portal is fixed for hollow rectangular pipe and forms, the inherent oil pump top fixedly connected with oil tank of portal, oil tank bottom fixedly connected with takes out oil pipe, and hollow portal can be under guaranteeing structural strength, and the weight of the platform truck of very big lightening conveniently removes and transports, and the oil tank can carry out good lubrication and anticorrosion at hoist mechanism during operation.

Preferably, the first oil delivery pipe and the second oil delivery pipe are distributed on the front face and the back face of the lifting inner rod, and the oil spray nozzle penetrates through the portal and extends into the portal, so that the lifting inner rod to be exposed outside can be sufficiently lubricated and subjected to anti-corrosion treatment.

Preferably, the mounting seat is rectangular, the scraping strips and the lubricating strips are four in number and are distributed around the lifting inner rod, and the lifting inner rod can be further lubricated and subjected to anti-corrosion treatment.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the full-hydraulic bilateral integrated cable trough trolley for the tunnel can move templates on two sides of a portal frame to inner walls of two sides of the tunnel through the matching of a hanging hydraulic cylinder, a second hydraulic telescopic cylinder and a telescopic rod when in use through the arranged cable trough mechanism, simultaneously adjust the positions of the templates through the first hydraulic telescopic cylinder according to the required cable trough, seal the front side and the rear side of the templates by using fixed baffles, at the moment, cement pouring can be carried out to quickly form cable troughs on two sides, the arranged supporting hydraulic cylinder can ensure that an inner side template cannot be extruded and deformed after the cement pouring, meanwhile, steel rails are laid at the bottom of pulleys, the purpose of quickly moving the trolley can be achieved by driving the pulleys to move through a motor, the problems of large construction workload, complicated processes, slow construction progress and the like of common bulk templates are effectively solved, the construction safety and quality are ensured, and the construction progress is remarkably accelerated, the method has the advantages of simple operation, no need of repeatedly disassembling and assembling scattered templates, less supporting and reinforcing workload, low labor intensity, high material utilization rate, great construction cost saving compared with the conventional construction process, remarkable social and economic benefits, simple and rapid operation, no influence on traffic passage, no generation of fuel oil smoke dust, little influence on the surrounding environment, energy saving and environmental protection.

2. This full-hydraulic two side integration cable duct platform truck in tunnel, through the hoist mechanism who sets up, can be when the demand height according to different tunnel height and cable duct promotes, hoist hydraulic cylinder work promotes the portal whole under the cooperation of pole in promoting, the lubricating oil of oil pump work in with the oil tank is through taking out oil pipe, first defeated oil pipe and the defeated oil pipe of second are carried to the oil spout intraductal, the fuel sprayer through the oil spout pipe sprays to promoting the pole in, and the lubricating strip can be with even the paining of lubricating oil on promoting the pole in, effectual lubrication and the anticorrosion treatment that goes on promoting the pole, the holistic durability of hoist mechanism has been guaranteed, and when promoting the pneumatic cylinder decline, when promoting the pole in retracting back the portal frame, the scraping strip can strike off the dust that promotes the pole surface, further reach good corrosion-resistant effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is a left side schematic view of the present invention;

FIG. 4 is a schematic cross-sectional view of the lifting structure in cooperation with a gantry and cable trough mechanism;

FIG. 5 is a schematic cross-sectional view of a lifting structure taken;

FIG. 6 is an enlarged view of the structure at A in FIG. 5;

fig. 7 is an enlarged view of the structure at B in fig. 5.

In the figure: 1. a gantry; 2. a lifting mechanism; 21. a lifting hydraulic cylinder; 22. lifting the inner rod; 23. a support block; 24. an oil pump; 25. an oil pumping pipe; 26. a first oil delivery pipe; 261. a second oil delivery pipe; 262. an oil spray pipe; 263. an oil jet; 27. a support plate; 28. an oil tank; 29. a mounting seat; 291. scraping the strips; 292. lubricating the strip; 3. a cable trough mechanism; 31. a first fixed seat; 32. a first hydraulic telescoping cylinder; 33. a template; 34. a telescopic rod; 341. a suspension hydraulic cylinder; 35. a support hydraulic cylinder; 36. a second hydraulic telescopic cylinder; 37. a pulley; 38. a pulley box; 39. a second fixed seat; 391. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a full-hydraulic two side integration cable duct platform truck in tunnel, includes portal 1, 1 both sides bottom fixedly connected with hoist mechanism 2 of portal, hoist mechanism 2 bottom and the equal fixedly connected with cable duct mechanism 3 in 1 both sides of portal.

The cable trough mechanism 3 comprises a first fixed seat 31 and a second fixed seat 39, the first fixed seat 31 is fixedly connected with the bottom of the right side of the door frame 1, the second fixed seat 39 is fixedly connected with the bottom of the left side of the door frame 1, pulley boxes 38 are fixedly connected with the bottoms of the first fixed seat 31 and the second fixed seat 39, four pulley boxes 38 are arranged, two pulley boxes 38 are distributed in front of and behind the bottoms of the first fixed seat 31 and the second fixed seat 39 respectively, pulleys 37 are rotatably connected in the middle of the pulley boxes 38, a motor 391 is fixedly connected with the center of the inner side of each pulley box 38, an output shaft is arranged on the motor 391, pulleys 37 are fixedly connected with an output shaft of the motor 391, a support hydraulic cylinder 35 is fixedly connected with one side of the first fixed seat 31, which is far away from the second fixed seat 39, telescopic rods 34 are fixedly connected with the top of the first fixed seat 31 and the top of the second fixed seat 39 on the left side and the right side of the door frame 1, and a second hydraulic telescopic rod 36 is fixedly connected with one end of the telescopic rod 34 close to the door frame 1, the left side and the right side of the portal 1 are hinged with suspension hydraulic cylinders 341 at the top of an expansion rod 34, one end of the suspension hydraulic cylinder 341 close to the expansion rod 34 is hinged with the expansion rod 34, the bottom of the expansion rod 34 is fixedly connected with a first hydraulic telescopic cylinder 32, the bottom of the first hydraulic telescopic cylinder 32 is fixedly connected with a template 33, when the portal is used, the template 33 at the two sides of the portal 1 can be moved to the inner walls at the two sides of a tunnel through the cooperation of the suspension hydraulic cylinders 341, a second hydraulic telescopic cylinder 36 and the expansion rod 34, the position of the template 33 can be adjusted through the first hydraulic telescopic cylinder 32 according to the required cable groove, the front side and the rear side of the template 33 are sealed by fixed baffles, at the moment, the cable groove can be quickly formed at the two sides by cement pouring, and the provided support hydraulic cylinder 35 can ensure that the inner template 33 cannot be extruded and deformed after the cement pouring, and meanwhile, steel rails are laid at the bottom of a pulley 37, can drive the purpose that pulley 37 removed and reach the quick travel platform truck through motor 391, the effectual ordinary loose template 33 construction work load of having solved is big, the process is numerous and diverse, difficult problems such as construction progress is slow, construction safety and quality have been ensured, construction progress has been notably accelerated, and the operation is simple, need not to dismantle scattered template 33 repeatedly, it is few to support reinforcement work load, and the labor intensity is little, and the material utilization rate is high, compare in conventional construction technology, and construction cost has been practiced thrift by a wide margin, social and economic benefits that have apparent, and is easy and simple to handle, and is swift, do not influence the traffic current, do not produce fuel smoke and dust, it is little to the surrounding environment influence, energy-concerving and environment-protective.

The lifting mechanism 2 comprises a supporting block 23, the supporting block 23 is fixedly connected to the front and the back of two sides of the portal 1, the portal 1 is formed by fixing hollow rectangular tubes, a lifting hydraulic cylinder 21 is fixedly connected to the bottom of the supporting block 23, the bottom end of the lifting hydraulic cylinder 21 is respectively and fixedly connected with a first fixing seat 31 and a second fixing seat 39, the first fixing seat 31 and the second fixing seat 39 are respectively and fixedly connected with a lifting inner rod 22 corresponding to the portal 1, the bottom of the portal 1 is sleeved with the lifting inner rod 22, a supporting plate 27 is fixedly connected to the top end of the lifting inner rod 22 in the portal 1, an oil pump 24 is fixedly connected to the middle of the top of the supporting plate 27, a first oil delivery pipe 26 is fixedly connected to the front side of the oil pump 24, a second oil delivery pipe 261 is fixedly connected to one end of the first oil delivery pipe 26 close to the oil pump 24, an oil pumping pipe 25 is fixedly connected to the back of the oil pump 24, and the bottom ends of the first oil delivery pipe 26 and the second oil delivery pipe 261 penetrate into the portal 1, the first oil delivery pipe 26 and the second oil delivery pipe 261 extend to the bottom of the portal frame 1 in the portal frame 1 and are fixedly connected with an oil injection pipe 262, the outer wall of the oil injection pipe 262 is close to the lifting inner rod 22 and is fixedly connected with an oil injection nozzle 263, the first oil delivery pipe 26 and the second oil delivery pipe 261 are distributed on the front side and the back side of the lifting inner rod 22, the oil injection nozzle 263 penetrates through the portal frame 1 and extends into the portal frame 1, the top of an oil pump 24 in the portal frame 1 is fixedly connected with an oil tank 28, the bottom of the oil tank 28 is fixedly connected with an oil pumping pipe 25, the bottom of the oil injection nozzle 263 in the portal frame 1 is embedded with an installation seat 29, the top of one side, close to the lifting inner rod 22, of the installation seat 29 is fixedly connected with a scraping strip 291 at the bottom of the lubricating strip 292, the installation seat 29 is rectangular, the scraping strips 291 and the lubricating strip 292 are all provided with four scraping strips 291 and lubricating strips 292, the four scraping strips 291 and lubricating strips 292 are distributed around the lifting inner rod 22 and pass through the arranged lifting mechanism 2, can be when the demand height according to different tunnel height and cable duct promotes, promote pneumatic cylinder 21 work and promote portal 1 is whole under the cooperation of promotion interior pole 22, promote in-process oil pump 24 work and pass through oil extraction pipe 25 with the lubricating oil in the oil tank 28, first defeated oil pipe 26 and second defeated oil pipe 261 transport to in spouting oil pipe 262, spout to promoting interior pole 22 through spouting oil pipe 262 oil nozzle 263 on, and lubricating strip 292 can have even the smearing on promoting interior pole 22 with the lubrication, effectual lubrication and the anticorrosion treatment that carries out to promoting interior pole 22, the holistic durability of hoist mechanism 2 has been guaranteed, and when promoting pneumatic cylinder 21 and descend, promote interior pole 22 when retracting back portal 1, scrape strip 291 can strike off the dust that promotes interior pole 22 surface, further reach good corrosion-resistant effect.

When the rapid moving trolley is used, the templates 33 on the two sides of the portal 1 can be moved to the inner walls of the two sides of the tunnel through the matching of the suspension hydraulic cylinder 341, the second hydraulic telescopic cylinder 36 and the telescopic rod 34, the position of the template 33 is adjusted through the first hydraulic telescopic cylinder 32 according to the required cable groove, the front side and the rear side of the template 33 are sealed by using fixed baffles, the cable grooves can be rapidly formed on the two sides by cement pouring at the moment, the arranged support hydraulic cylinder 35 can ensure that the inner template 33 cannot be extruded and deformed after the cement pouring, meanwhile, steel rails are laid at the bottom of the pulley 37, the pulley 37 can be driven by the motor 391 to move to achieve the purpose of rapidly moving the trolley, when the height is increased according to the requirements of different tunnel heights and cable grooves, the lifting hydraulic cylinder 21 works to lift the whole portal 1 under the matching of the lifting inner rod 22, and the oil pump 24 works to pump lubricating oil in the oil tank 28 through the oil pumping pipe 25, First defeated oil pipe 26 and second defeated oil pipe 261 are carried to in spouting oil pipe 262, spout to promoting the interior pole 22 through the fuel sprayer 263 that spouts oil pipe 262, and lubricated strip 292 can have even the smearing on promoting interior pole 22 with the lubrication, effectual lubrication and the anticorrosion treatment that goes on promoting interior pole 22, the holistic durability of hoist mechanism 2 has been guaranteed, and when promotion pneumatic cylinder 21 descends, promote interior pole 22 when retracting back portal frame 1, scrape the strip 291 and can strike off the dust that promotes interior pole 22 surface, further reach good corrosion-resistant effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a full-hydraulic two side integration cable duct platform truck in tunnel, includes portal (1), its characterized in that: the bottom parts of the two sides of the portal frame (1) are fixedly connected with lifting mechanisms (2), and the bottom parts of the lifting mechanisms (2) and the two sides of the portal frame (1) are both fixedly connected with cable trough mechanisms (3);

the cable trough mechanism (3) comprises a first fixing seat (31) and a second fixing seat (39), the first fixing seat (31) is fixedly connected to the bottom of the right side of the portal frame (1), the second fixing seat (39) is fixedly connected to the bottom of the left side of the portal frame (1), pulley boxes (38) are fixedly connected to the bottoms of the first fixing seat (31) and the second fixing seat (39), pulleys (37) are rotatably connected to the middle of the inside of each pulley box (38), a motor (391) is fixedly connected to the center of the inner side of each pulley box (38), a supporting hydraulic cylinder (35) is fixedly connected to one side, far away from each other, of the first fixing seat (31) and the second fixing seat (39), telescopic rods (34) are fixedly connected to the tops of the first fixing seat (31) and the second fixing seat (39) on the left side and the right side of the portal frame (1), and a second hydraulic telescopic cylinder (36) is fixedly connected to one end, close to the portal frame (1), of each telescopic rod (34), the hinge of portal (1) left side and right side at telescopic link (34) top has suspension hydraulic cylinder (341), suspension hydraulic cylinder (341) are close to telescopic link (34) one end hinge and have telescopic link (34), telescopic link (34) bottom fixedly connected with first hydraulic stretching jar (32), first hydraulic stretching jar (32) bottom fixedly connected with template (33).

2. The full-hydraulic double-side integrated cable trough trolley for the tunnel according to claim 1, wherein: an output shaft is installed on the motor (391), and a pulley (37) is fixedly connected to the output shaft of the motor (391).

3. The full-hydraulic double-side integrated cable trough trolley for the tunnel according to claim 1, wherein: the pulley boxes (38) are four in number, and two pulley boxes (38) are distributed in front of and behind the bottoms of the first fixing seat (31) and the second fixing seat (39) respectively.

4. The full-hydraulic double-side integrated cable trough trolley for the tunnel according to claim 1, wherein: the lifting mechanism (2) comprises a supporting block (23), the supporting block (23) is fixedly connected to the front and the back of the two sides of the portal frame (1), a lifting hydraulic cylinder (21) is fixedly connected to the bottom of the supporting block (23), a first fixing seat (31) and a second fixing seat (39) are respectively fixedly connected to the bottom of the lifting hydraulic cylinder (21), a lifting inner rod (22) is fixedly connected to the first fixing seat (31) and the second fixing seat (39) corresponding to the portal frame (1), the lifting inner rod (22) is sleeved at the bottom of the portal frame (1), a supporting plate (27) is fixedly connected to the top end of the lifting inner rod (22) in the portal frame (1), an oil pump (24) is fixedly connected to the middle of the top of the supporting plate (27), a first oil delivery pipe (26) is fixedly connected to the front side of the oil pump (24), and a second oil delivery pipe (261) is fixedly connected to the first oil delivery pipe (26) close to one end of the oil pump (24), oil pump (24) back fixedly connected with oil extraction pipe (25), first defeated oil pipe (26) and second defeated oil pipe (261) bottom run through to portal (1) in, first defeated oil pipe (26) and second defeated oil pipe (261) extend to portal (1) bottom and fixedly connected with in portal (1) and spout oil pipe (262), spout oil pipe (262) outer wall and be close to pole (22) the fixedly connected with oil sprayer (263) of promoting, inlay in portal (1) inherent oil sprayer (263) bottom and have mount pad (29), mount pad (29) are close to pole (22) one side top fixedly connected with lubricating strip (292) of promoting, mount pad (29) scrape strip (291) in lubricating strip (292) bottom fixedly connected with.

5. The full-hydraulic double-side integrated cable trough trolley for the tunnel according to claim 4, wherein: the gantry (1) is formed by fixing a hollow rectangular pipe, an oil tank (28) is fixedly connected to the top of an oil pump (24) in the gantry (1), and an oil pumping pipe (25) is fixedly connected to the bottom of the oil tank (28).

6. The full-hydraulic double-side integrated cable trough trolley for the tunnel according to claim 5, wherein: the first oil delivery pipe (26) and the second oil delivery pipe (261) are distributed on the front face and the back face of the lifting inner rod (22), and the oil spray nozzle (263) penetrates through the door frame (1) and extends into the door frame (1).

7. The full-hydraulic double-side integrated cable trough trolley for the tunnel according to claim 5, wherein: the mounting seat (29) is rectangular, the scraping strips (291) and the lubricating strips (292) are four in number, and the scraping strips (291) and the lubricating strips (292) are distributed on the periphery of the lifting inner rod (22).

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