CN217300612U - Remote control type multi-degree-of-freedom prefabricated inverted arch assembling machine - Google Patents
Remote control type multi-degree-of-freedom prefabricated inverted arch assembling machine Download PDFInfo
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- CN217300612U CN217300612U CN202220495242.2U CN202220495242U CN217300612U CN 217300612 U CN217300612 U CN 217300612U CN 202220495242 U CN202220495242 U CN 202220495242U CN 217300612 U CN217300612 U CN 217300612U
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Abstract
The utility model discloses a prefabricated inverted arch kludge of remote control formula multi freedom, including switching support, rotation mechanism, vertical beat mechanism, horizontal beat mechanism, elevating system and inverted arch operation mechanism, the bottom of switching support is provided with rotation mechanism, rotation mechanism's the end of gyration is provided with vertical beat mechanism, vertical beat mechanism is through rotation mechanism gyration in the horizontal plane, the beat of vertical beat mechanism is served and is provided with horizontal beat mechanism, horizontal beat mechanism sets up with the beat direction mutually perpendicular of vertical beat mechanism, the beat of horizontal beat mechanism is served and is provided with elevating system, elevating system's lift end is provided with inverted arch operation mechanism, and the inverted arch piece passes through inverted arch operation mechanism shifts, can be convenient for the quick installation of inverted arch piece in the tunnel.
Description
Technical Field
The utility model belongs to tunnel invert construction field, in particular to prefabricated invert erector of remote control formula multi freedom.
Background
The inverted arch assembling machine is an important executing element for quickly assembling and forming an inverted arch of a tunnel. The inverted arch is actually a reverse arch structure at the bottom of the tunnel, the specific appearance is an upward inverted arch, the pressure of the bottom layer at the upper part of the tunnel can be directly transmitted to the ground through a side wall structure of the tunnel or a load on a road surface after the inverted arch is added, meanwhile, the counter force transmitted from the bottom layer at the lower part of the tunnel is effectively resisted, the structural stress condition of the tunnel is improved, and the long-term stability and the operation safety of the tunnel are enhanced. At present, in railway tunnel operation, because the construction quality of a cast-in-place inverted arch is influenced by concrete, construction procedures, environment, processes and the like, the pouring effect is not ideal, the poured inverted arch is cracked, deformed and the like frequently under the long-term vibration action of a train, potential safety hazards are generated, the normal passing of the train is influenced, and even safety accidents are caused.
At present, the traditional cast-in-place inverted arch in China adopts an inverted arch trestle and a template to realize inverted arch excavation and pouring construction. The inverted arch trestle can effectively guarantee continuous tunnel face construction, inverted arch construction is carried out on the lower portion of the trestle, however, due to the fact that the excavation face is long, construction time is long, after pouring is conducted for a long time, sealing and ring forming cannot be achieved timely, a simple trestle is used during most of tunnel construction, and therefore construction safety cannot be guaranteed.
Therefore, a new inverted arch forming mode, namely an assembled inverted arch is provided. The assembled inverted arch is that the inverted arch blocks are prefabricated in a factory and then transported to a tunnel to be assembled on site, and by using the method, the engineering quality is effectively controlled, the construction speed is higher than that of the prefabricated inverted arch blocks, the standardization degree is high, and the mechanization degree is high. Therefore, the method is widely used, how to efficiently and quickly complete the on-site assembly of the inverted arch becomes a main focusing problem, the assembly type building is greatly promoted in the building industry of China and is an important development direction, and the assembly type building is widely used in recent years, so that the assembly type construction of the inverted arch is preferentially realized in the tunnel construction, the assembly type inverted arch assembly process technology is researched, the inverted arch assembly matching equipment is developed, and the most urgent requirement on the assembly type inverted arch construction is realized.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough that exists among the prior art, the utility model provides a prefabricated inverted arch erector of remote control formula multi freedom can be convenient for face upward the quick installation of hunch piece in the tunnel.
The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a prefabricated inverted arch erector of remote control formula multi freedom, includes switching support, rotation mechanism, vertical beat mechanism, horizontal beat mechanism, elevating system and inverted arch operating device, the bottom of switching support is provided with rotation mechanism, rotation mechanism's the end of being provided with vertical beat mechanism, vertical beat mechanism is through rotation mechanism gyration in the horizontal plane, vertical beat mechanism's beat end is provided with horizontal beat mechanism, horizontal beat mechanism sets up with vertical beat mechanism's beat direction mutually perpendicular, horizontal beat mechanism's beat end is provided with elevating system, elevating system's lift end is provided with inverted arch operating device, and the inverted arch piece passes through inverted arch operating device shifts.
Further, rotation mechanism includes rotation driving module and upper support frame, the fixed part setting of rotation driving module is on the switching support, just rotation driving module's rotation portion sets up down, upper support frame sets up and serves at rotation driving module's gyration.
Furthermore, the longitudinal deflection mechanism comprises a longitudinal deflection oil cylinder and a middle support frame, the upper end of the middle support frame is hinged to the upper support frame, the bottom end of the middle support frame is hinged to the telescopic end of the longitudinal deflection oil cylinder, the other end of the longitudinal deflection oil cylinder is hinged to the upper support frame, and the middle support frame swings and adjusts in the vertical plane through the telescopic action of the longitudinal deflection oil cylinder.
Furthermore, longitudinal deflection limiting shafts are arranged on the upper supporting frame in parallel to the middle supporting frame rotating shaft at intervals, longitudinal deflection limiting grooves are formed in the middle supporting frame by taking the middle supporting frame rotating shaft as a circle center, and the longitudinal deflection limiting shafts penetrate through the longitudinal deflection limiting grooves.
Furthermore, the transverse deflection mechanism comprises a lower support frame and a transverse deflection oil cylinder, the top end of the lower support frame is hinged to the middle support frame, the bottom end of the lower support frame is hinged to the telescopic end of the transverse deflection oil cylinder, the other end of the transverse deflection oil cylinder is hinged to the middle support frame, and the lower support frame swings and adjusts in the vertical plane through the telescopic action of the transverse deflection oil cylinder.
Furthermore, a transverse deflection limiting shaft is arranged on the middle support frame in parallel to the distance between the rotating shafts of the lower support frame, a transverse deflection limiting groove is formed in the lower support frame and the upper support frame and the lower support frame as the circle center, and the transverse deflection limiting shaft penetrates through the transverse deflection limiting groove.
Furthermore, elevating system includes hoist cylinder and deflector, the vertical setting of cylinder body of hoist cylinder is on the under bracing frame, the flexible end of hoist cylinder is provided with the deflector, the under bracing frame has seted up the guide way on vertical, the deflector is for the guide way guide displacement on vertical.
Further, the inverted arch operating mechanism includes a lifting jig.
Furthermore, the bottom of the lower support frame is provided with a plurality of groups of cushion pads.
Has the advantages that: the utility model discloses a rotation mechanism, vertical beat mechanism, horizontal beat mechanism, elevating system and inverted arch operation mechanism can carry out diversified, the regulation of multi-angle to the inverted arch piece for the inverted arch piece can be quick, accurate be installed on the inverted arch steelframe.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic half-sectional view of the overall structure of the present invention;
FIG. 4 is a top view of the overall structure of the present invention;
FIG. 5 is a bottom view of the overall structure of the present invention;
figure 6 is the utility model discloses overall structure and remote terminal sketch map.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the remote control type multi-degree-of-freedom prefabricated inverted arch assembling machine comprises a switching support 1, a rotating mechanism, a longitudinal deflection mechanism, a transverse deflection mechanism, a lifting mechanism and an inverted arch operating mechanism, wherein the rotating mechanism is arranged at the bottom of the switching support 1, the longitudinal deflection mechanism is arranged at the rotating end of the rotating mechanism, the longitudinal deflection mechanism rotates in a horizontal plane through the rotating mechanism, the transverse deflection mechanism is arranged at the deflection end of the longitudinal deflection mechanism, the deflection directions of the transverse deflection mechanism and the longitudinal deflection mechanism are perpendicular to each other, the lifting mechanism is arranged at the deflection end of the transverse deflection mechanism, the inverted arch operating mechanism is arranged at the lifting end of the lifting mechanism, and an inverted arch block is transferred through the inverted arch operating mechanism. The utility model discloses a rotation mechanism, vertical beat mechanism, horizontal beat mechanism, elevating system and invert operating device can carry out diversified, multi-angle's regulation to the invert piece for it can be quick, accurate to face upward the arch piece be installed on the invert steelframe.
Rotation mechanism includes rotation driving module 2 and upper bracket frame 3, rotation driving module 2's fixed part sets up on switching support 1, rotation driving module 2 passes through upper bracket frame fixing bolt subassembly 12 and switching leg joint, just rotation driving module's the portion of gyration sets up down, rotation driving module 2 can be the fluid pressure type rotation module, upper bracket frame 3 sets up and serves at rotation driving module 2's gyration, upper bracket frame 4 is adjusted at horizontal plane rotation through rotation driving module 2.
The longitudinal deflection mechanism comprises a longitudinal deflection oil cylinder 4 and a middle support frame 5, the upper end of the middle support frame 5 is hinged to the upper support frame 3, the bottom end of the middle support frame is hinged to the telescopic end of the longitudinal deflection oil cylinder 4, the other end of the longitudinal deflection oil cylinder 4 is hinged to the upper support frame 3, and the middle support frame 5 swings and adjusts in the vertical plane through the telescopic action of the longitudinal deflection oil cylinder 4.
The upper supporting frame 3 is provided with longitudinal deflection limiting shafts 20 parallel to the middle supporting frame rotating shaft 19 at intervals, the middle supporting frame 5 is provided with a longitudinal deflection limiting groove 50 by taking the middle supporting frame rotating shaft 19 as a circle center, and the longitudinal deflection limiting shafts 20 penetrate through the longitudinal deflection limiting groove. The longitudinal deflection angle can be limited by the longitudinal deflection limiting groove 50, and the overlarge deflection angle is prevented.
The horizontal deflection mechanism comprises a lower support frame 6 and a horizontal deflection oil cylinder 7, the top end of the lower support frame 6 is hinged to the middle support frame 5, the bottom end of the lower support frame is hinged to the telescopic end of the horizontal deflection oil cylinder 7, the other end of the horizontal deflection oil cylinder 7 is hinged to the middle support frame 5, and the lower support frame 6 swings and adjusts in the vertical plane through the telescopic action of the horizontal deflection oil cylinder. The middle support frame 5 is provided with transverse deflection limiting shafts 9 parallel to the lower support frame rotating shaft 10 at intervals, transverse deflection limiting grooves 60 are formed in the lower support frame 6 by taking the lower support frame rotating shaft 10 as a circle center, and the transverse deflection limiting shafts 9 penetrate through the transverse deflection limiting grooves. The transverse deflection limiting groove can limit the transverse deflection angle and prevent the deflection angle from being too large.
As shown in fig. 4, the lifting mechanism includes a lifting cylinder 13 and a guide plate 15, a cylinder body of the lifting cylinder 13 is vertically disposed on the lower support frame, and the lifting cylinder is connected with the lower support frame through a lower support frame bolt combination 14. The telescopic end of the lifting oil cylinder is provided with a guide plate 15, the lower support frame 6 is vertically provided with a guide groove 61, the guide plate 15 is guided to move vertically relative to the guide groove,
the inverted arch operating mechanism comprises a lifting clamp 30, and a hydraulic clamp with a T-shaped clamping opening is adopted in the embodiment for clamping the inverted arch block. The bottom of under bracing frame 6 is provided with a plurality of groups blotter 8, blotter 8 passes through supporting shoe bolt combination 18 to be fixed on the bottom surface of under bracing frame 6, can play certain shock attenuation cushioning effect to the under bracing frame through the blotter, and simultaneously, blotter 8 is made by polyurethane material, can bear stress and the impact that the inverted arch shake produced, eliminates the shake in the inverted arch transportation, realizes the pretension, strengthens its motion process's security and stability.
As shown in figure 6, the device can be remotely controlled, power is connected with a control system 22 and the erector 24 through a pipeline system 23, and the erector is remotely controlled through a wireless remote controller 26 to realize fine adjustment actions. This equipment is provided with emergent function, is equipped with multiple unit valve combination 27 among the power and the control system, and hydraulic system is compensation electricity liquid proportional control system before the valve, can realize arbitrary compound action, and the emergent operating handle 28 is taken to the valves, and the execution action is all operated through wireless remote control 26, and wireless remote control 26 takes emergently, scram and display screen, and operating button is analog quantity control, realizes accurate regulation.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a prefabricated invert erector of remote control formula multi freedom which characterized in that: including switching support (1), rotation mechanism, vertical beat mechanism, horizontal beat mechanism, elevating system and inverted arch operation mechanism, the bottom of switching support (1) is provided with rotation mechanism, rotation mechanism's the end of turning is provided with vertical beat mechanism, vertical beat mechanism passes through rotation mechanism and revolves in the horizontal plane, vertical beat mechanism's beat end is provided with horizontal beat mechanism, horizontal beat mechanism sets up with vertical beat direction mutually perpendicular of mechanism, horizontal beat mechanism's beat end is provided with elevating system, elevating system's lift end is provided with inverted arch operation mechanism, and the inverted arch piece passes through inverted arch operation mechanism shifts.
2. The remote control type multiple-degree-of-freedom prefabricated inverted arch assembling machine as claimed in claim 1, wherein: rotation mechanism includes rotation driving module (2) and upper bracket frame (3), the fixed part setting of rotation driving module (2) is on switching support (1), just rotation driving module's rotation portion sets up down, upper bracket frame (3) set up and serve in the gyration of rotation driving module (2).
3. The remote control type multiple-degree-of-freedom prefabricated inverted arch assembling machine as claimed in claim 1, wherein: the longitudinal deflection mechanism comprises a longitudinal deflection oil cylinder (4) and a middle support frame (5), the upper end of the middle support frame (5) is hinged to the upper support frame (3), the bottom end of the middle support frame is hinged to the telescopic end of the longitudinal deflection oil cylinder (4), the other end of the longitudinal deflection oil cylinder (4) is hinged to the upper support frame (3), and the middle support frame (5) swings and adjusts in the vertical plane through the telescopic action of the longitudinal deflection oil cylinder (4).
4. The remote control type multiple-degree-of-freedom prefabricated inverted arch assembling machine as claimed in claim 3, wherein: the upper supporting frame (3) is parallel to the middle supporting frame rotating shaft (19) and is provided with longitudinal deflection limiting shafts (20) at intervals, a longitudinal deflection limiting groove (50) is formed in the middle supporting frame (5) by taking the middle supporting frame rotating shaft (19) as a circle center, and the longitudinal deflection limiting shafts (20) penetrate through the longitudinal deflection limiting groove.
5. The remote control type multiple-degree-of-freedom prefabricated inverted arch assembling machine as claimed in claim 1, wherein: the horizontal deflection mechanism comprises a lower support frame (6) and a horizontal deflection oil cylinder (7), the top end of the lower support frame (6) is hinged to the middle support frame (5), the bottom end of the lower support frame is hinged to the telescopic end of the horizontal deflection oil cylinder (7), the other end of the horizontal deflection oil cylinder (7) is hinged to the middle support frame (5), and the lower support frame (6) swings and adjusts in the vertical plane through the telescopic action of the horizontal deflection oil cylinder.
6. The remote control type multiple-degree-of-freedom prefabricated inverted arch assembling machine as claimed in claim 5, wherein: the horizontal deflection limiting device is characterized in that horizontal deflection limiting shafts (9) are arranged on the middle support frame (5) in parallel to the lower support frame rotating shaft (10) at intervals, horizontal deflection limiting grooves (60) are formed in the upper support frame rotating shaft (10) and the lower support frame rotating shaft (6) as the circle center, and the horizontal deflection limiting shafts (9) penetrate through the horizontal deflection limiting grooves.
7. The remote control type multiple-degree-of-freedom prefabricated inverted arch assembling machine as claimed in claim 5, wherein: the lifting mechanism comprises a lifting oil cylinder (13) and a guide plate (15), the vertical cylinder body of the lifting oil cylinder (13) is arranged on the lower support frame, the telescopic end of the lifting oil cylinder is provided with the guide plate (15), the lower support frame (6) is vertically provided with a guide groove (61), and the guide plate (15) vertically guides and displaces relative to the guide groove.
8. The remote control type multiple-degree-of-freedom prefabricated inverted arch assembling machine as claimed in claim 1, wherein: the inverted arch operating mechanism includes a lifting jig (30).
9. The remote control type multiple-degree-of-freedom prefabricated inverted arch assembling machine as claimed in claim 5, wherein: the bottom of the lower support frame (6) is provided with a plurality of groups of cushion pads (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220495242.2U CN217300612U (en) | 2022-03-07 | 2022-03-07 | Remote control type multi-degree-of-freedom prefabricated inverted arch assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220495242.2U CN217300612U (en) | 2022-03-07 | 2022-03-07 | Remote control type multi-degree-of-freedom prefabricated inverted arch assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217300612U true CN217300612U (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220495242.2U Active CN217300612U (en) | 2022-03-07 | 2022-03-07 | Remote control type multi-degree-of-freedom prefabricated inverted arch assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217300612U (en) |
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2022
- 2022-03-07 CN CN202220495242.2U patent/CN217300612U/en active Active
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Effective date of registration: 20231213 Address after: No. 65 Dazhong Road, Qinzhou District, Tianshui City, Gansu Province, 741099 Patentee after: Gansu Gonghang lvtianzhuang Expressway Management Co.,Ltd. Patentee after: GANSU PROVINCE TRANSPORTATION PLANNING, SURVEY & DESIGN INSTITUTE Co.,Ltd. Address before: 730000 No. 1689, Yanbei Road, Chengguan District, Lanzhou City, Gansu Province Patentee before: GANSU PROVINCE TRANSPORTATION PLANNING, SURVEY & DESIGN INSTITUTE Co.,Ltd. |