CN110685725A - Take bow member mounting plate of integrated valve piece - Google Patents
Take bow member mounting plate of integrated valve piece Download PDFInfo
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- CN110685725A CN110685725A CN201911000989.5A CN201911000989A CN110685725A CN 110685725 A CN110685725 A CN 110685725A CN 201911000989 A CN201911000989 A CN 201911000989A CN 110685725 A CN110685725 A CN 110685725A
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- 239000003921 oil Substances 0.000 claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
- B66F11/046—Working platforms suspended from booms of the telescoping type
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/021—Valves for interconnecting the fluid chambers of an actuator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
An arch frame installing machine with an integrated valve block comprises a storage frame, an underframe, a cockpit, a clamping arm, a hanging basket assembly, a supporting leg, a connecting frame, a hollow part, a swinging arm, a hydraulic motor, a limiting bulge, an upper clamping plate, a triangular block, a circular bead, an upper base plate, a lower clamping block, a clamping oil cylinder, a swing mechanism, a cylindrical connecting piece, a swinging arm oil cylinder and an annular connecting piece; a hydraulic oil circuit system is arranged in the arch frame installing machine, the hydraulic oil circuit system comprises an integrated valve block, and the integrated valve block comprises an electric driving structure and an integrated block body; the bidirectional operation of the clamping oil cylinder, the swing arm oil cylinder, the pitching oil cylinder, the telescopic oil cylinder and the leveling oil cylinder is realized through the switching of oil ways.
Description
Technical Field
The invention relates to the field of tunnel construction, in particular to an arch installing machine with an integrated valve block.
Background
In the construction process of various mine roadways, railway and highway tunnels, water conservancy culverts, various underground engineering, high-rise building foundation pits, military engineering and the like in China, the arch frames are required to support the tunnels. At present, the steel arch frame is mainly installed manually or by other equipment in domestic tunnel construction, so that the labor intensity is high, and the efficiency and the safety cannot be guaranteed. In order to achieve high-efficiency mechanized construction, an arch erection machine is initially used.
In the practical use of the wet spraying machine, the following problems exist:
1. in the arch installing machine in the prior art, only the clamping problem and the clamping mechanics problem are considered for the clamping hand, so that fatigue stress damage is often caused after the arch installing machine is used for a long time, and potential safety hazards are caused.
2. In the arch centering assembling machine in the prior art, the clamping hand uses the hydraulic cylinder to control opening and closing, but the hydraulic cylinder is often arranged externally, and the external hydraulic cylinder causes the component force proportion of the opening of the clamping hand to be small due to the angle, so that the energy consumption is additionally increased, and the volume of the clamping hand is increased by the external hydraulic cylinder; because the cylinder is straight and fixed on the clamping arm, the flexibility of the clamping arm is influenced, and the clamping arm cannot be bent flexibly.
3. The arch installing machine in the prior art only considers functionality and does not consider the problems of energy consumption, flexibility and installation.
4. The arch center mounting machine in the prior art often fixes the winding displacement at the side of hanging flower basket arm, however this kind of mode is not suitable for flexible arm, and the pipeline is flexible along with flexible arm, takes place the cluster easily.
5. In the arch installing machine in the prior art, the hanging basket is lifted in place and then is positioned on one side of the arch, the concave shape is needed to be formed when the other side of the arch is constructed, the stroke efficiency is greatly reduced, and stroke operation on a high-precision scale cannot be performed.
6. In the arch mounting machine in the prior art, the clamping module and the hanging basket assembly have less degrees of freedom, only realize basic functions and are difficult to realize complex multi-degree-of-freedom actions through a simple structure; and the hanging basket is easy to incline and unstable.
7. In the arch frame installing machine in the prior art, the degrees of freedom of the clamping arm and the hanging basket assembly are often more than one, different hydraulic control structures such as control valves are arranged corresponding to different degrees of freedom, the size of an oil way system is greatly increased, and great inconvenience is caused to installation.
Disclosure of Invention
In order to overcome the above problems, the present invention proposes a solution to solve the above problems simultaneously.
The technical scheme adopted by the invention for solving the technical problems is as follows: an arch frame installing machine with an integrated valve block comprises a storage frame, an underframe, a cockpit, a clamping arm, a hanging basket assembly, a supporting leg, a connecting frame, a hollow part, a swinging arm, a hydraulic motor, a limiting bulge, an upper clamping plate, a triangular block, a circular bead, an upper base plate, a lower clamping block, a clamping oil cylinder, a swing mechanism, a cylindrical connecting piece, a swinging arm oil cylinder and an annular connecting piece; the hanging basket component comprises a support, a pitching oil cylinder, an outer arm, a telescopic oil cylinder, a leveling oil cylinder, a hanging basket, a back platform, an escalator, an inner arm, a first joint, a second joint, a crawler and a rotary driving mechanism;
a hydraulic oil circuit system is arranged in the arch frame installing machine, the hydraulic oil circuit system comprises an integrated valve block, and the integrated valve block comprises an electric driving structure and an integrated block body; the integrated block body comprises five sub-modules, the bottom of each sub-module is provided with a first inlet, the front of each sub-module is provided with a first outlet, the rear of each sub-module is provided with a second outlet, and the top of each sub-module is provided with an electric motor; the motor drives to realize the switching of the oil way, and the first inlet is switched between the first outlet and the second outlet; the bidirectional operation of the clamping oil cylinder, the swing arm oil cylinder, the pitching oil cylinder, the telescopic oil cylinder and the leveling oil cylinder is realized through the switching of oil ways;
the cab is arranged above the underframe, the basket component is arranged in the middle of the front of the cab, the clamping arms are arranged on two sides of the basket component respectively, the storage frames are arranged in the front and the rear of the underframe respectively, the supporting legs are arranged in the storage frames, the supporting legs are supported on the ground when being unfolded, and the supporting legs are stored in the storage frames when being contracted;
the clamping arm end-to-end connection the link, link pass through annular connecting piece and connect the swing arm hydro-cylinder, and the swing arm hydro-cylinder cover is located annular connecting piece, and the inside piston rod one end of swing arm hydro-cylinder is equipped with the cylinder connecting piece, and the cylinder connecting piece passes through the pivot connection in the swing arm, swing arm one end is connected the link, and the other end is connected rotation mechanism, rotation mechanism is by hydraulic motor drive, and rotation mechanism connects clamp splice down, be connected with on the clamp splice down the punch holder, punch holder end-to-end connection the triangle billet, the triangle billet bottom surface covers has the upper padding plate entirely, and the upper padding plate constitutes last clamping face, also is equipped with the lower clamping face that the lower bolster constitutes on the lower clamp splice of corresponding position, and the face that punch holder, lower clamping piece are relative constitutes the ladder face, and the ladder face is formed by two inclined planes and middle circular bead face, and one of them, the other inclined surface is used as an installation surface, the limiting bulge is arranged on the installation surface of the lower clamping block, the clamping oil cylinder is arranged in the lower clamping block, and the clamping oil cylinder is abutted against the installation surface of the upper clamping plate to enable the upper clamping plate to be opened and closed;
the support is arranged on the underframe and rotates through a rotary driving mechanism, the upper end of the support is pivoted with the outer arm, an inner arm is arranged in the outer arm and can extend and move relative to the outer arm, one end of a telescopic oil cylinder is connected above the outer arm, the tail end of a piston rod in the telescopic oil cylinder is connected above the inner arm, the inner arm is driven to move through the movement of the piston rod in the telescopic oil cylinder, a pitching oil cylinder is further connected on the support and drives the outer arm to pitch, the crawler belt is connected to the inner arm through a first joint and connected to the outer arm through a second joint, a hydraulic pipeline is accommodated in the crawler belt, a leveling oil cylinder and a hanging basket are arranged at the tail end of the inner arm, wherein the piston rod in the leveling oil cylinder props against the lower end of the hanging basket, a staircase is connected in front of the hanging basket and consists of a left ladder rod and a right ladder, the upper part of the escalator rod is bent inwards to restrain and fix the back body platform.
Preferably, the two clamping arms are matched, the first inlet and the second inlet are arranged at the bottom of the submodule corresponding to the clamping oil cylinder and the swing arm oil cylinder, the first outlet and the third outlet are arranged at the front of the submodule corresponding to the clamping oil cylinder and the swing arm oil cylinder, the second outlet and the fourth outlet are arranged at the rear of the submodule corresponding to the clamping oil cylinder and the swing arm oil cylinder, and the second inlet is switched between the third outlet and the fourth outlet; two motors are arranged at the top of the sub-module corresponding to the clamping oil cylinder and the swing arm oil cylinder.
Preferably, the legs are formed by triangular legs and square bottoms.
Preferably, there are four of said legs.
Preferably, a protective guard is arranged at the right end of the cab.
Preferably, the top end of the escalator is higher than the top end of the hanging basket.
Preferably, the top end of the back body platform is flush with the top end of the hanging basket.
Preferably, the power source of the rotary driving mechanism is a motor.
Preferably, the number of the limiting protrusions is two.
Preferably, the limiting protrusion comprises a cylinder and a circular truncated cone, the cylinder is connected to the mounting surface, and the circular truncated cone is connected to the cylinder.
Preferably, the diameter of the circular truncated cone is larger than that of the cylinder.
The invention has the beneficial effects that:
1. aiming at the 1 st point of the background technology, a large-area clamping and shoulder supporting mode is adopted, the technology of reducing the length of the force arm and supporting in three directions is adopted, the potential safety hazard caused by overlarge stress is reduced, and the service life is prolonged.
2. Aiming at the point 2 of the background technology, the design of a hydraulic cylinder arranged in a clamping hand is adopted, and high-proportion component force is realized through the matching of an upper clamping plate and the hydraulic cylinder, so that the energy utilization and the working power are greatly improved; and aiming at potential safety hazards (the hydraulic cylinder is exposed to be collided by the clamping arch) possibly brought by the collision, the limiting bulge is arranged for protecting the hydraulic cylinder, and the protection is realized through a small-size workpiece.
3. Aiming at the 3 rd point provided by the background technology, through finite element analysis, a hollowed-out design is arranged on a part with less stress, so that the material and the load weight are saved; through the interconnection of structures such as cylindrical connecting piece, annular connecting piece, triangle-shaped rocking arm, link, under the prerequisite of guaranteeing the installation, improved the flexibility.
4. In the 4 th point proposed for the background art, the pipelines are gathered to prevent the pipelines from being crossed by a concentrator which is a crawler structure.
5. According to the 5 th point provided by the background technology, a back body platform is arranged, and the back body platform on the hanging basket can be used for workers to work reversely.
6. Aiming at the 6 th point provided by the background technology, the leveling oil cylinder is adopted to increase the stability of the hanging basket; the degree of freedom is increased through the swing arm oil cylinder, the clamping oil cylinder, the swing mechanism and the like.
7. The 7 th point that provides to the background art has adopted the structure of integrated valve piece, with the control integration of different oil circuits for the volume is compacter, and the installation is more convenient.
Note: the foregoing designs are not sequential, each of which provides a distinct and significant advance in the present invention over the prior art.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a general assembly view of the present invention
FIG. 2 is a structural view of a basket assembly of the present invention
FIG. 3 is a view showing the structure of the clamping mechanism of the present invention
FIG. 4 is a front view of the integrated valve block of the present invention
FIG. 5 is a bottom view of the integrated valve block of the present invention
FIG. 6 is a rear view of the integrated valve block of the present invention
In the figures, the reference numerals are as follows:
1. receiving frame 2, underframe 3, cockpit 4, clamping arm 5, basket component 6, support leg 7, support 8, pitch cylinder 9, outer arm 10, telescopic cylinder 11, leveling cylinder 12, basket 13, back platform 14, escalator 15, inner arm 16, first joint 17, second joint 18, crawler 19, rotary driving mechanism 20, connecting frame 21, hollowed part 22, swing arm 23, hydraulic motor 24, limiting bulge 25, upper clamp plate 26, triangular block 27, shoulder 28, backing plate (clamping surface) 29, lower clamp plate 30, clamping cylinder 31, slewing mechanism 32, cylindrical connecting piece 33, swing arm cylinder 34, annular connecting piece
35. Electric drive structure 36, integrated mass.
Detailed Description
As shown in the figure: an arch frame installing machine with an integrated valve block comprises a storage frame, an underframe, a cockpit, a clamping arm, a hanging basket assembly, a supporting leg, a connecting frame, a hollow part, a swinging arm, a hydraulic motor, a limiting bulge, an upper clamping plate, a triangular block, a circular bead, an upper base plate, a lower clamping block, a clamping oil cylinder, a swing mechanism, a cylindrical connecting piece, a swinging arm oil cylinder and an annular connecting piece; the hanging basket component comprises a support, a pitching oil cylinder, an outer arm, a telescopic oil cylinder, a leveling oil cylinder, a hanging basket, a back platform, an escalator, an inner arm, a first joint, a second joint, a crawler and a rotary driving mechanism;
as shown in the figure: a hydraulic oil circuit system is arranged in the arch frame installing machine, the hydraulic oil circuit system comprises an integrated valve block, and the integrated valve block comprises an electric driving structure and an integrated block body; the integrated block body comprises five sub-modules, the bottom of each sub-module is provided with a first inlet, the front of each sub-module is provided with a first outlet, the rear of each sub-module is provided with a second outlet, and the top of each sub-module is provided with an electric motor; the motor drives to realize the switching of the oil way, and the first inlet is switched between the first outlet and the second outlet; the bidirectional operation of the clamping oil cylinder, the swing arm oil cylinder, the pitching oil cylinder, the telescopic oil cylinder and the leveling oil cylinder is realized through the switching of oil ways;
as shown in the figure: the cab is arranged above the underframe, the basket component is arranged in the middle of the front of the cab, the clamping arms are arranged on two sides of the basket component respectively, the storage frames are arranged in the front and the rear of the underframe respectively, the supporting legs are arranged in the storage frames, the supporting legs are supported on the ground when being unfolded, and the supporting legs are stored in the storage frames when being contracted;
as shown in the figure: the clamping arm end-to-end connection the link, link pass through annular connecting piece and connect the swing arm hydro-cylinder, and the swing arm hydro-cylinder cover is located annular connecting piece, and the inside piston rod one end of swing arm hydro-cylinder is equipped with the cylinder connecting piece, and the cylinder connecting piece passes through the pivot connection in the swing arm, swing arm one end is connected the link, and the other end is connected rotation mechanism, rotation mechanism is by hydraulic motor drive, and rotation mechanism connects clamp splice down, be connected with on the clamp splice down the punch holder, punch holder end-to-end connection the triangle billet, the triangle billet bottom surface covers has the upper padding plate entirely, and the upper padding plate constitutes last clamping face, also is equipped with the lower clamping face that the lower bolster constitutes on the lower clamp splice of corresponding position, and the face that punch holder, lower clamping piece are relative constitutes the ladder face, and the ladder face is formed by two inclined planes and middle circular bead face, and one of them, the other inclined surface is used as an installation surface, the limiting bulge is arranged on the installation surface of the lower clamping block, the clamping oil cylinder is arranged in the lower clamping block, and the clamping oil cylinder is abutted against the installation surface of the upper clamping plate to enable the upper clamping plate to be opened and closed;
as shown in the figure: the support is arranged on the underframe and rotates through a rotary driving mechanism, the upper end of the support is pivoted with the outer arm, an inner arm is arranged in the outer arm and can extend and move relative to the outer arm, one end of a telescopic oil cylinder is connected above the outer arm, the tail end of a piston rod in the telescopic oil cylinder is connected above the inner arm, the inner arm is driven to move through the movement of the piston rod in the telescopic oil cylinder, a pitching oil cylinder is further connected on the support and drives the outer arm to pitch, the crawler belt is connected to the inner arm through a first joint and connected to the outer arm through a second joint, a hydraulic pipeline is accommodated in the crawler belt, a leveling oil cylinder and a hanging basket are arranged at the tail end of the inner arm, wherein the piston rod in the leveling oil cylinder props against the lower end of the hanging basket, a staircase is connected in front of the hanging basket and consists of a left ladder rod and a right ladder, the upper part of the escalator rod is bent inwards to restrain and fix the back body platform.
As shown in the figure: the first inlet is arranged at the bottom of the submodule corresponding to the clamping oil cylinder and the swing arm oil cylinder, the second inlet is arranged at the same time, the first outlet is arranged at the front of the submodule corresponding to the clamping oil cylinder and the swing arm oil cylinder, the third outlet is arranged at the same time, the second outlet is arranged at the rear of the submodule corresponding to the clamping oil cylinder and the swing arm oil cylinder, the fourth outlet is arranged at the same time, and the second inlet is switched between the third outlet and the fourth outlet; two motors are arranged at the top of the sub-module corresponding to the clamping oil cylinder and the swing arm oil cylinder. .
As shown in the figure: the supporting legs are composed of triangular legs and square bottoms. The number of the supporting legs is four. And a protective guard is arranged at the right end of the cockpit. The top end of the escalator is higher than the top end of the hanging basket. The top end of the back body platform is flush with the top end of the hanging basket. The power source of the rotary driving mechanism is a motor. The number of the limiting bulges is two. The limiting protrusion comprises a cylinder and a circular truncated cone, the cylinder is connected to the mounting surface, and the circular truncated cone is connected to the cylinder. The diameter of the circular truncated cone is larger than that of the cylinder.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a take bow member installation machine of integrated valve piece which characterized in that: the lifting device comprises a storage frame, a bottom frame, a cockpit, a clamping arm, a hanging basket assembly, supporting legs, a connecting frame, a hollow-out part, a swinging arm, a hydraulic motor, a limiting bulge, an upper clamping plate, a triangular block, a circular bead, an upper base plate, a lower clamping block, a clamping oil cylinder, a swing mechanism, a cylindrical connecting piece, a swinging arm oil cylinder and an annular connecting piece; the hanging basket component comprises a support, a pitching oil cylinder, an outer arm, a telescopic oil cylinder, a leveling oil cylinder, a hanging basket, a back platform, an escalator, an inner arm, a first joint, a second joint, a crawler and a rotary driving mechanism;
a hydraulic oil circuit system is arranged in the arch frame installing machine, the hydraulic oil circuit system comprises an integrated valve block, and the integrated valve block comprises an electric driving structure and an integrated block body; the integrated block body comprises five sub-modules, the bottom of each sub-module is provided with a first inlet, the front of each sub-module is provided with a first outlet, the rear of each sub-module is provided with a second outlet, and the top of each sub-module is provided with an electric motor; the motor drives to realize the switching of the oil way, and the first inlet is switched between the first outlet and the second outlet; the bidirectional operation of the clamping oil cylinder, the swing arm oil cylinder, the pitching oil cylinder, the telescopic oil cylinder and the leveling oil cylinder is realized through the switching of oil ways;
the cab is arranged above the underframe, the basket component is arranged in the middle of the front of the cab, the clamping arms are arranged on two sides of the basket component respectively, the storage frames are arranged in the front and the rear of the underframe respectively, the supporting legs are arranged in the storage frames, the supporting legs are supported on the ground when being unfolded, and the supporting legs are stored in the storage frames when being contracted;
the clamping arm end-to-end connection the link, link pass through annular connecting piece and connect the swing arm hydro-cylinder, and the swing arm hydro-cylinder cover is located annular connecting piece, and the inside piston rod one end of swing arm hydro-cylinder is equipped with the cylinder connecting piece, and the cylinder connecting piece passes through the pivot connection in the swing arm, swing arm one end is connected the link, and the other end is connected rotation mechanism, rotation mechanism is by hydraulic motor drive, and rotation mechanism connects clamp splice down, be connected with on the clamp splice down the punch holder, punch holder end-to-end connection the triangle billet, the triangle billet bottom surface covers has the upper padding plate entirely, and the upper padding plate constitutes last clamping face, also is equipped with the lower clamping face that the lower bolster constitutes on the lower clamp splice of corresponding position, and the face that punch holder, lower clamping piece are relative constitutes the ladder face, and the ladder face is formed by two inclined planes and middle circular bead face, and one of them, the other inclined surface is used as an installation surface, the limiting bulge is arranged on the installation surface of the lower clamping block, the clamping oil cylinder is arranged in the lower clamping block, and the clamping oil cylinder is abutted against the installation surface of the upper clamping plate to enable the upper clamping plate to be opened and closed;
the support is arranged on the underframe and rotates through a rotary driving mechanism, the upper end of the support is pivoted with the outer arm, an inner arm is arranged in the outer arm and can extend and move relative to the outer arm, one end of a telescopic oil cylinder is connected above the outer arm, the tail end of a piston rod in the telescopic oil cylinder is connected above the inner arm, the inner arm is driven to move through the movement of the piston rod in the telescopic oil cylinder, a pitching oil cylinder is further connected on the support and drives the outer arm to pitch, the crawler belt is connected to the inner arm through a first joint and connected to the outer arm through a second joint, a hydraulic pipeline is accommodated in the crawler belt, a leveling oil cylinder and a hanging basket are arranged at the tail end of the inner arm, wherein the piston rod in the leveling oil cylinder props against the lower end of the hanging basket, a staircase is connected in front of the hanging basket and consists of a left ladder rod and a right ladder, the upper part of the escalator rod is bent inwards to restrain and fix the back body platform.
2. The arch installing machine with the integrated valve block as claimed in claim 2, wherein: the first inlet and the second inlet are arranged at the bottom of the sub-module corresponding to the clamping oil cylinder and the swing arm oil cylinder, the first outlet and the third outlet are arranged at the front of the sub-module corresponding to the clamping oil cylinder and the swing arm oil cylinder, the second outlet and the fourth outlet are arranged at the rear of the sub-module corresponding to the clamping oil cylinder and the swing arm oil cylinder, and the second inlet is switched between the third outlet and the fourth outlet; two motors are arranged at the top of the sub-module corresponding to the clamping oil cylinder and the swing arm oil cylinder.
3. The arch installing machine with the integrated valve block as claimed in claim 1, wherein: the landing leg comprises triangle leg and square end, the landing leg has four.
4. The arch installing machine with the integrated valve block as claimed in claim 1, wherein: and a protective guard is arranged at the right end of the cockpit.
5. The arch installing machine with the integrated valve block as claimed in claim 1, wherein: the top end of the escalator is higher than the top end of the hanging basket.
6. The arch installing machine with the integrated valve block as claimed in claim 1, wherein: the top end of the back body platform is flush with the top end of the hanging basket.
7. The arch installing machine with the integrated valve block as claimed in claim 1, wherein: the power source of the rotary driving mechanism is a motor.
8. The arch installing machine with the integrated valve block as claimed in claim 1, wherein: the number of the limiting bulges is two.
9. The arch installing machine with the integrated valve block as claimed in claim 1, wherein: the limiting protrusion comprises a cylinder and a circular truncated cone, the cylinder is connected to the mounting surface, and the circular truncated cone is connected to the cylinder.
10. The arch installing machine with the integrated valve block as claimed in claim 9, wherein: the diameter of the circular truncated cone is larger than that of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000989.5A CN110685725B (en) | 2019-10-21 | 2019-10-21 | Take bow member mounting plate of integrated valve piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000989.5A CN110685725B (en) | 2019-10-21 | 2019-10-21 | Take bow member mounting plate of integrated valve piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110685725A true CN110685725A (en) | 2020-01-14 |
| CN110685725B CN110685725B (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911000989.5A Active CN110685725B (en) | 2019-10-21 | 2019-10-21 | Take bow member mounting plate of integrated valve piece |
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| Country | Link |
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| CN (1) | CN110685725B (en) |
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| CN110005451A (en) * | 2019-05-08 | 2019-07-12 | 长沙泽和智能科技有限公司 | A kind of foldable arched type anchor bar of waterproof plate in tunnels installation vehicle |
| CN209308711U (en) * | 2018-11-22 | 2019-08-27 | 长沙科达智能装备股份有限公司 | A kind of multiple arch clamping manipulator |
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| CN209308711U (en) * | 2018-11-22 | 2019-08-27 | 长沙科达智能装备股份有限公司 | A kind of multiple arch clamping manipulator |
| CN109611126A (en) * | 2019-01-25 | 2019-04-12 | 蓝传雯 | A kind of arch spray booth vehicle |
| CN109882214A (en) * | 2019-04-03 | 2019-06-14 | 蓝传雯 | A kind of multi-functional arch installation trolley |
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