CN110241851A - A kind of prefabricated tube coupling pressing device of pipe gallery - Google Patents
A kind of prefabricated tube coupling pressing device of pipe gallery Download PDFInfo
- Publication number
- CN110241851A CN110241851A CN201910470357.9A CN201910470357A CN110241851A CN 110241851 A CN110241851 A CN 110241851A CN 201910470357 A CN201910470357 A CN 201910470357A CN 110241851 A CN110241851 A CN 110241851A
- Authority
- CN
- China
- Prior art keywords
- tube coupling
- pressing plate
- prefabricated tube
- swing arm
- pipe gallery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Sleeves (AREA)
Abstract
The present invention relates to pipe gallery technical field of construction, a kind of prefabricated tube coupling pressing device of pipe gallery is provided, it include: pressing plate and for controlling the pressing plate along the pressure exerting arrangement of prefabricated pipe section axial pressure to be installed, the pressure exerting arrangement includes pedestal and the mechanical arm configuration that is mounted on the pedestal, the pressing plate is mounted on the free end of the mechanical arm configuration, is provided with pressure detecting part on the pressing plate.The prefabricated tube coupling pressing device of pipe gallery provided by the invention, pass through the position of mechanical arm structural adjustment pressing plate, and pressing plate is contacted with the end center of prefabricated tube coupling to be installed, it controls mechanical arm configuration and carries out axial pressure, in the compaction process of prefabricated tube coupling, the influence of human factor is eliminated using Fully-mechanized construct to greatest extent, ensure that the stabilization of construction quality；Pressure monitor is carried out by pressure detecting part, guarantees that parameters of the prefabricated pipe internode in installation connection procedure can reach design requirement.
Description
Technical field
The present invention relates to pipe gallery technical field of construction, compress more particularly, to a kind of prefabricated tube coupling of pipe gallery
Device.
Background technique
Pipe gallery is exactly the comprehensive corridor of underground urban duct, i.e., builds a tunnel space in Urban Underground, by electric power,
Communication, the various utilities pipelines such as combustion gas, heat supply, plumbing are integrated in one, and are equipped with special access hole, hoisting port and monitoring system
System implements unified planning, Uniting, unified construction and management, is the important infrastructure and " life for ensureing city operations
Line ".Therefore, the waterproof sealing of tube coupling is most important in pipe gallery.
Wherein, sealing waterproof includes the assembled constructional waterproofing of the self waterproofing and prefabricated tube coupling of prefabricated tube coupling, and prefabricated tube coupling is logical
It crosses arrangement and forms overall structure, assembled constructional waterproofing system is extremely important for overall structure between contiguous prefabricated tube coupling,
Other than the structure to prefabricated tube coupling optimizes, the fitting of prefabricated pipe internode is also required to be tightly formed good waterproof effect,
Avoid leak, infiltration phenomenon occur between structural elements.
In existing construction method, after prefabricated tube coupling is placed to designated position, by manually directly tightening 2-section pipe internode
Connection bolt carry out the compression and connection of tube coupling, this mode is affected by human factors larger, and compaction degree between tube coupling is difficult
To reach design requirement, it is easy to cause leak at joints of segment.
Summary of the invention
(1) technical problems to be solved
The embodiment of the present invention provides a kind of prefabricated tube coupling pressing device of pipe gallery, to solve existing prefabricated tube coupling in internode
The problem of being directly connected with when assembled and being easy to appear leak.
(2) technical solution
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of prefabricated tube coupling pressing device of pipe gallery, packet
Include: pressing plate and for controlling the pressing plate along the pressure exerting arrangement of prefabricated pipe section axial pressure to be installed, the pressure exerting arrangement includes
Pedestal and the mechanical arm configuration being mounted on the pedestal, the pressing plate is mounted on the free end of the mechanical arm configuration, described
Pressure detecting part is provided on pressing plate.
Further, the mechanical arm configuration is two groups, the arrangement of mechanical arm parallelism structural described in two groups, machinery described in two groups
The free end of arm configuration is connect with the pressing plate.
Further, the mechanical arm configuration includes: the first swing arm and the second swing arm, first swing arm and the pedestal
Hingedly, second swing arm and first swing arm are hinged, and the pressing plate and second swing arm are hinged；
The first turgor cylinder is provided between first swing arm and the pedestal, second swing arm is dynamic with described first
It is provided with the second turgor cylinder between arm, is provided with third turgor cylinder between second swing arm and the pressing plate.
Further, locating slot or positioning sleeve are provided on the pressing plate, the diameter of the locating slot or positioning sleeve is greater than
The diameter of the prefabricated tube coupling to be installed, the pressure detecting part are located in the locating slot or positioning sleeve.
Further, the angle between first swing arm and the pedestal is acute angle, second swing arm and described the
One swing arm is in inverted V type structure, and second turgor cylinder is arranged in horizontal direction.
Further, control first turgor cylinder, the second turgor cylinder and third turgor cylinder make the pressing plate with
The end center of the prefabricated tube coupling to be installed contacts, and shrinking second turgor cylinder makes the pressing plate to described to be installed pre-
Tubulation section pressure.
Further, the side of the pedestal is provided with fixed ring, and the fixed ring is located on the pedestal far from described
The side of mechanical arm configuration.
Further, the fixed ring is multiple, and multiple fixed rings are equidistantly spaced from horizontal direction.
Further, horizon detector is provided at the top of the pressing plate.
(3) beneficial effect
The prefabricated tube coupling pressing device of pipe gallery provided in an embodiment of the present invention, passes through the position of mechanical arm structural adjustment pressing plate
It sets, and pressing plate is contacted with the end center of prefabricated tube coupling to be installed, control mechanical arm configuration and carry out axial pressure, in prefabricated pipe
In the compaction process of section, the influence of human factor is eliminated using Fully-mechanized construct to greatest extent, ensure that construction quality
Stablize；Pressure monitor is carried out by pressure detecting part, guarantees that parameters of the prefabricated pipe internode in installation connection procedure are equal
Design requirement can be reached.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the prefabricated tube coupling pressing device of pipe gallery of the embodiment of the present invention；
Fig. 2 is the top view of the prefabricated tube coupling pressing device of pipe gallery of the embodiment of the present invention；
In figure: 1, pedestal；2, control room；3, fixed ring；4, the first turgor cylinder；5, the second turgor cylinder；6, third rises
Locking oil cylinder；7, the first swing arm；8, the second swing arm；9, pressing plate；10, pressure detecting part.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the description of the embodiment of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of prefabricated tube coupling pressing device of pipe gallery, comprising: pressing plate
9 and pressure exerting arrangement, pressure exerting arrangement is for controlling pressing plate along the axial pressure of prefabricated tube coupling to be installed.In specific operation process, need
Prefabricated tube coupling to be installed is subjected to installation connection with fixed prefabricated tube coupling has been installed, and when installing connection to be installed
Prefabricated tube coupling applies preset pressure value, to guarantee the leakproofness connected between tube coupling.Pressure exerting arrangement can be various structures shape
Formula, as long as can be realized the axial pressure of prefabricated tube coupling to be installed.
In order to realize flexible pressure, the pressure exerting arrangement in the embodiment of the present invention is using mechanical arm configuration, the pressure exerting arrangement
Specifically include: pedestal 1 and mechanical arm configuration, the installation end of mechanical arm configuration are connected to 1 upper end of pedestal, and pressing plate 9 is fixedly mounted on
The free end of mechanical arm configuration is at work adjusted pressing plate 9 into the end of prefabricated tube coupling to be installed by mechanical arm configuration
Heart position.Pedestal 1 is mainly used for controlling the stability of whole device in course of exerting pressure, generally uses solid metal sheet material
Material is made.
In order to accurately monitor the axial compressive force of prefabricated tube coupling to be installed, it is provided with pressure detecting part 10 on pressing plate 9, presses
Whether power detection part 10 can reach preset requirement by eye-observation, can also be carried out corresponding by presetting target value
Warning reminding.
The prefabricated tube coupling pressing device of pipe gallery provided by the above embodiment, passes through the position of mechanical arm structural adjustment pressing plate
It sets, and pressing plate is contacted with the end center of prefabricated tube coupling to be installed, control mechanical arm configuration and carry out axial pressure, in prefabricated pipe
In the compaction process of section, the influence of human factor is eliminated using Fully-mechanized construct to greatest extent, ensure that construction quality
Stablize；Pressure monitor is carried out by pressure detecting part, guarantees that parameters of the prefabricated pipe internode in installation connection procedure are equal
Design requirement can be reached.
On the basis of the above embodiments, in order to keep entire pressure exerting arrangement more stable, mechanical arm configuration can be two groups,
Two groups of mechanical arm parallelism structural arrangements, the free end of two groups of machinery arm configurations is connect with pressing plate 9, and pressing plate 9 is protected always
Water holding is put down or vertical state.
On the basis of the above embodiments, mechanical arm configuration uses secondary structure, to adapt to the peace of different prefabricated tube couplings
Dress demand needs the position of corresponding adjustment pressing plate 9 for example, the pre-buried depth or length for prefabricated tube coupling change.Mechanical arm
Structure specifically includes: the first swing arm 7 and the second swing arm 8, and the first swing arm 7 and pedestal 1 are hinged, and the second swing arm 8 and the first swing arm 7 are cut with scissors
It connects, pressing plate 9 and the second swing arm 8 are hinged.
Meanwhile in order to realize the motion control between each component, set on the inside of the angle between the first swing arm 7 and pedestal 1
It is equipped with the first turgor cylinder 4, for controlling the angle of the first swing arm 7；In angle between the second swing arm 8 and the first swing arm 7
Side is provided with the second turgor cylinder 5, for controlling the angle between the second swing arm and the first swing arm 7；Second swing arm 8 and pressing plate 9
Between be provided with third turgor cylinder 6, for control the angle between pressing plate 9 and the second swing arm 8 (i.e. control pressing plate 9 side
To).
Specifically, the angle between the first swing arm 7 and pedestal 1 is acute angle, and the second swing arm 8 and the first swing arm 7 are in inverted V type knot
Structure, the second turgor cylinder 5 are arranged in horizontal direction.Pass through the first turgor cylinder 4 of control, the second turgor cylinder 5 and third tensioner
Oil cylinder 6 adjusts the position of pressing plate 9, contacts pressing plate 9 and the end center of prefabricated tube coupling to be installed.Then risen by shrinking second
Locking oil cylinder 5 makes pressing plate 9 press the axial direction of prefabricated pipe section to be installed.
Wherein, each turgor cylinder uses hydraulic control, and bearing capacity is larger, and can adapt to moist complicated in pipe gallery
Working environment.It should be noted that when applying axial compressive force along prefabricated tube coupling to be installed, mainly pass through horizontally disposed the
The contractions of two turgor cylinders 5 is realized.
It is above-mentioned respectively apply example on the basis of, for convenience to prefabricated pipe section to be installed apply axial compressive force, can also press
The diameter of side (side towards prefabricated tube coupling) the setting locating slot or positioning sleeve of plate 9, locating slot or positioning sleeve be slightly larger than to
The diameter of prefabricated tube coupling is installed, to guarantee that prefabricated tube coupling to be installed can just be inserted in locating slot or positioning sleeve and not generate dry
Relating to is advisable.
It is above-mentioned respectively apply example on the basis of, be additionally provided with control room 2 on pedestal 1, be provided in control room 2 for controlling machine
The console of tool arm configuration, by the operation bench in control room 2, i.e., the flexible motion of controllable mechanical arm structure, thus convenient
Adjust the position of pressing plate 9.Further, since the complex environment of underground pipe gallery, control room 2 can play protection behaviour to a certain extent
Make the effect of personnel's personal safety.
Further, digital pressure gauge specifically can be used in pressure detecting part 10, while setting and number on console
The connected pressure alarm of pressure gauge and display indicator light, design pressure value can be preset in digital pressure gauge, when pressure reaches
When design pressure value, display indicator light is for showing that digital pressure gauge whether in preset range of pressure values, shows indicator light
Lighting can be installed, thus the installation effectiveness between improving tube coupling；When pressure is more than design pressure value a certain range, pressure
Alarm equipment alarm, the alarming value general control of pressure alarm is 5% or so of design pressure value.
It is above-mentioned respectively apply example on the basis of, the side of pedestal 1 is provided with fixed ring 3, and fixed ring 3 can pass through pre-buried fixation
Part is fixed, and mainly serves for ensuring the stability of pedestal.Fixed ring 3 is particularly located at one far from machinery arm configuration on pedestal 1
Side, to prevent device caused by the centre-of gravity shift of pedestal from turning on one's side.In order to reinforce the fixation to pedestal 1, fixed ring 3 may be configured as more
A, multiple fixing pipes 3 are equidistantly spaced from horizontal direction in the side of pedestal 1.
It is above-mentioned respectively apply example on the basis of, in order to guarantee the levelness of pressing plate 9, the top of pressing plate 3 is provided with horizontal inspection
Instrument is surveyed, horizon detector can be bonded on pressing plate 3 with bracket, and bubble detector or infrared water specifically can be used in horizon detector
Flat detector.
Specific use process is as follows for pressing device in above-described embodiment: (1) it is by fixed ring 3 pedestal 1 is fixed, guarantee
During compressing prefabricated tube coupling, pedestal 1 will not be moved；(2) prefabricated tube coupling to be installed is placed on installation site；(3)
Each turgor cylinder is operated in control room 2, so that the inside of pressing plate 9 is contacted with the end center of prefabricated tube coupling；(4) operation is respectively risen
Locking oil cylinder observes the reading of pressure detecting part or checks display indicator light to increase pressing plate 9 for the pressure of prefabricated tube coupling
Whether light；(5) axial compressive force of tube coupling to be installed reaches design value, and installation tube coupling connection bolt is finally fixed.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of prefabricated tube coupling pressing device of pipe gallery characterized by comprising pressing plate and for control the pressing plate along to
The pressure exerting arrangement of prefabricated pipe section axial pressure is installed, the pressure exerting arrangement includes pedestal and the mechanical arm that is mounted on the pedestal
Structure, the pressing plate are mounted on the free end of the mechanical arm configuration, are provided with pressure detecting part on the pressing plate.
2. the prefabricated tube coupling pressing device of pipe gallery according to claim 1, which is characterized in that it is described machinery arm configuration be
Two groups, the arrangement of mechanical arm parallelism structural described in two groups, the free end of machinery arm configuration described in two groups is connect with the pressing plate.
3. the prefabricated tube coupling pressing device of pipe gallery according to claim 1 or 2, which is characterized in that the mechanical arm knot
Structure includes: the first swing arm and the second swing arm, and first swing arm and the pedestal are hinged, and second swing arm is dynamic with described first
Arm is hinged, and the pressing plate and second swing arm are hinged；
Be provided with the first turgor cylinder between first swing arm and the pedestal, second swing arm and first swing arm it
Between be provided with the second turgor cylinder, be provided with third turgor cylinder between second swing arm and the pressing plate.
4. the prefabricated tube coupling pressing device of pipe gallery according to claim 1 or 2, which is characterized in that set on the pressing plate
It is equipped with locating slot or positioning sleeve, the diameter of the locating slot or positioning sleeve is greater than the diameter of the prefabricated tube coupling to be installed, described
Pressure detecting part is located in the locating slot or positioning sleeve.
5. the prefabricated tube coupling pressing device of pipe gallery according to claim 3, which is characterized in that first swing arm and institute
Stating the angle between pedestal is acute angle, and second swing arm and first swing arm are in inverted V type structure, second turgor cylinder
It is arranged in horizontal direction.
6. the prefabricated tube coupling pressing device of pipe gallery according to claim 5, which is characterized in that control first tensioner
Oil cylinder, the second turgor cylinder and third turgor cylinder contact the pressing plate and the end center of the prefabricated tube coupling to be installed,
Shrinking second turgor cylinder makes the pressing plate press the prefabricated tube coupling to be installed.
7. the prefabricated tube coupling pressing device of pipe gallery according to claim 1 or 2, which is characterized in that the side of the pedestal
While being provided with fixed ring, the fixed ring is located at the side far from the mechanical arm configuration on the pedestal.
8. the prefabricated tube coupling pressing device of pipe gallery according to claim 7, which is characterized in that the fixed ring is more
A, multiple fixed rings are equidistantly spaced from horizontal direction.
9. the prefabricated tube coupling pressing device of pipe gallery according to claim 1 or 2, which is characterized in that at the top of the pressing plate
It is provided with horizon detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470357.9A CN110241851B (en) | 2019-05-31 | 2019-05-31 | Prefabricated tube coupling closing device of utility tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470357.9A CN110241851B (en) | 2019-05-31 | 2019-05-31 | Prefabricated tube coupling closing device of utility tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110241851A true CN110241851A (en) | 2019-09-17 |
| CN110241851B CN110241851B (en) | 2021-08-17 |
Family
ID=67885687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910470357.9A Active CN110241851B (en) | 2019-05-31 | 2019-05-31 | Prefabricated tube coupling closing device of utility tunnel |
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| Country | Link |
|---|---|
| CN (1) | CN110241851B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112196A (en) * | 1995-10-17 | 1997-04-28 | Kawasaki Heavy Ind Ltd | Operating method and equipment for articulated type erector |
| CN202202876U (en) * | 2011-07-23 | 2012-04-25 | 上海市第二市政工程有限公司 | Special machine for construction of mid-partition wall in tunnel |
| CN106677811A (en) * | 2016-07-08 | 2017-05-17 | 山东大学 | Tunnel automatic construction equipment and construction method |
| CN206529227U (en) * | 2016-12-05 | 2017-09-29 | 由继军 | Rubber-tyred lifting magnet crane |
| CN108167001A (en) * | 2018-01-23 | 2018-06-15 | 上海隧道工程有限公司 | For the prefabricated stand column assembling machine of double layer tunnel internal structure construction |
| CN208136981U (en) * | 2018-04-18 | 2018-11-23 | 中电建水环境治理技术有限公司 | Excavator with full wind-up |
-
2019
- 2019-05-31 CN CN201910470357.9A patent/CN110241851B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112196A (en) * | 1995-10-17 | 1997-04-28 | Kawasaki Heavy Ind Ltd | Operating method and equipment for articulated type erector |
| CN202202876U (en) * | 2011-07-23 | 2012-04-25 | 上海市第二市政工程有限公司 | Special machine for construction of mid-partition wall in tunnel |
| CN106677811A (en) * | 2016-07-08 | 2017-05-17 | 山东大学 | Tunnel automatic construction equipment and construction method |
| CN206529227U (en) * | 2016-12-05 | 2017-09-29 | 由继军 | Rubber-tyred lifting magnet crane |
| CN108167001A (en) * | 2018-01-23 | 2018-06-15 | 上海隧道工程有限公司 | For the prefabricated stand column assembling machine of double layer tunnel internal structure construction |
| CN208136981U (en) * | 2018-04-18 | 2018-11-23 | 中电建水环境治理技术有限公司 | Excavator with full wind-up |
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| Publication number | Publication date |
|---|---|
| CN110241851B (en) | 2021-08-17 |
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