CN208310813U - A kind of special hydraulic clamp assembly for tunnel arch installation - Google Patents
A kind of special hydraulic clamp assembly for tunnel arch installation Download PDFInfo
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- CN208310813U CN208310813U CN201820558023.8U CN201820558023U CN208310813U CN 208310813 U CN208310813 U CN 208310813U CN 201820558023 U CN201820558023 U CN 201820558023U CN 208310813 U CN208310813 U CN 208310813U
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- fixture
- oil cylinder
- translation
- support arm
- moving mechanism
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Abstract
The utility model belongs to technical field of high-altitude operation equipment, more particularly to a kind of special hydraulic clamp assembly for tunnel arch installation, support and fixture before parallel moving mechanism rear support, fixture translation support arm, translation support arm oil cylinder, translation pull rod oil cylinder, parallel moving mechanism are specifically included；The rear end of the fixture translation support arm, translation support arm oil cylinder and the pull rod oil cylinder that is translatable is connect with parallel moving mechanism rear support, support connects before the front end and parallel moving mechanism of the fixture translation support arm and the pull rod oil cylinder that is translatable, and the front end of the translation support arm oil cylinder is connected with fixture translation support arm；The fixture includes clamp mount, clamp fixing plate, clamping oil cylinder, backing pin, fixture movable plate, fixture horizontal hunting oil cylinder and the vertical rotational fuel tank of fixture.The fixture head of hydraulically operated fixture assembly described in the utility model will turn forward, and grab arch in this way convenient for fixture.
Description
Technical field
The utility model belongs to technical field of high-altitude operation equipment, and in particular to a kind of for the dedicated of tunnel arch installation
Hydraulically operated fixture assembly.
Background technique
Tunnel arch installation special hydraulic clamp assembly is a kind of work that arch is accommodated in the vertical arch process of tunnel excavation process
Tool, is the main working parts of vertical arch abutment vehicle, its effect mainly grabs clamping arch, and the energy when arch is docked
The position of enough comprehensive adjusting arches and angle, keep arch easy to connect, quick.It founds arch abutment vehicle and is still in research and development in domestic tunnel
Stage, and tunnel arch installation special hydraulic clamp assembly is the important composition component that tunnel founds arch abutment vehicle.
Utility model content
The purpose of this utility model is to provide a kind of special hydraulic clamp assemblies for tunnel arch installation, realize
Arch is capable of position and the angle of comprehensive adjusting arch when being docked, keep arch easy to connect, quick.
The realization process of the utility model is as follows:
A kind of special hydraulic clamp assembly for tunnel arch installation, including parallel moving mechanism rear support, fixture translation branch
Support and fixture before arm, translation support arm oil cylinder, translation pull rod oil cylinder, parallel moving mechanism；The fixture translation support arm, translation support arm oil
The rear end of cylinder and the pull rod oil cylinder that is translatable is connect with parallel moving mechanism rear support, before the fixture translation support arm and translation pull rod oil cylinder
End is connect with support before parallel moving mechanism, and the front end of the translation support arm oil cylinder is connected with fixture translation support arm, the fixture translation
Support forms a parallelogram mechanism before support arm, translation pull rod oil cylinder, parallel moving mechanism rear support and parallel moving mechanism；The folder
Tool includes that clamp mount, clamp fixing plate, clamping oil cylinder, backing pin, fixture movable plate, fixture horizontal hunting oil cylinder and fixture are vertical
The clamp mount of rotational fuel tank, the fixture is connected with support before parallel moving mechanism, and clamp fixing plate is arranged on the clamp mount,
Casing, the casing connection of the fixture movable plate and clamp fixing plate, the fixture movable plate are set in the clamp fixing plate
Upper setting guide sleeve, the lower section setting clamping oil cylinder of fixture movable plate, one end of the clamping oil cylinder connect with clamp fixing plate, presss from both sides
The other end for holding oil cylinder is connect with the guide sleeve of fixture movable plate, and the medial surface of the clamp fixing plate and fixture movable plate is set respectively
Set backing pin, the lower section of the clamping oil cylinder is arranged fixture horizontal hunting oil cylinder, the front end of the fixture horizontal hunting oil cylinder and flat
Support connects before motivation structure, and the cylinder body of fixture horizontal hunting oil cylinder is connect with clamp mount, clamps the lower section setting fixture of oil cylinder
The front end of vertical rotational fuel tank, the vertical rotational fuel tank of the fixture is connect with clamp fixing plate, the cylinder of the vertical rotational fuel tank of fixture
Body is connect with clamp mount.
Further, the fixture is translatable after support arm, the rear end of translation support arm oil cylinder and the pull rod oil cylinder that is translatable and parallel moving mechanism
Support is connected by pin shaft, and support passes through pin shaft before the front end and parallel moving mechanism of the fixture translation support arm and the pull rod oil cylinder that is translatable
The front end of connection, the translation support arm oil cylinder is connected with fixture translation support arm by pin shaft.
Further, the clamp mount of the fixture is connected with support before parallel moving mechanism by pin shaft, and the clamp mount can
With horizontal hunting.
Further, gland is arranged in the lower section of the clamp mount, and is positioned by gland.
Further, the special hydraulic clamp assembly is mounted on the principal arm front end of vertical arch abutment vehicle, props up after the parallel moving mechanism
Seat is connected with the principal arm of vertical arch abutment vehicle by pin shaft.
Further, the clamp mount is connect with clamp fixing plate by pin shaft, and the clamp fixing plate can vertically turn
It is dynamic.
Further, the casing of the clamp fixing plate is two, and the fixture movable plate is on the casing of clamp fixing plate
Sliding.
Further, one end of the clamping oil cylinder is connect by card key with clamp fixing plate, and is fixed on clamp fixing plate
On, the other end for clamping oil cylinder is connect with the guide sleeve of fixture movable plate by ring flange.
Further, support passes through pin shaft and connects before the front end of the fixture horizontal hunting oil cylinder and parallel moving mechanism, fixture water
The cylinder body and clamp mount of flat oscillating oil cylinder pass through revolution pin connection；The front end of the vertical rotational fuel tank of the fixture is fixed with fixture
Plate is connected by pin shaft, and the cylinder body and clamp mount of the vertical rotational fuel tank of fixture pass through revolution pin connection.
Further, the expanded reach of the fixture be 0-2m, the fixture turn forward angle be 0-30 °.
The good effect of the utility model:
(1) the fixture head of hydraulically operated fixture assembly described in the utility model will turn forward, and grab in this way convenient for fixture
Arch；
(2) hydraulically operated fixture assembly design described in the utility model has clamp fixing plate and fixture movable plate, is pressed from both sides by operation
Oil cylinder is held, clamps clamp fixing plate and fixture movable plate arch.
Detailed description of the invention
Fig. 1 is the structural schematic diagram described in embodiment 1 for the special hydraulic clamp assembly of tunnel arch installation；
Fig. 2 is the right view described in embodiment 1 for the special hydraulic clamp assembly of tunnel arch installation；
Fig. 3 is that the special hydraulic clamp assembly described in embodiment 1 for tunnel arch installation turns forward usage state diagram；
In figure, 1 parallel moving mechanism rear support, 2 fixtures translation support arm, 3 translation support arm oil cylinders, 4 translation pull rod oil cylinders, 5 translations
Support before mechanism, 6 clamp mounts, 7 clamp fixing plates, 8 clamping oil cylinders, 9 backing pins, 10 fixture movable plates, 11 fixture horizontal huntings
Oil cylinder, 12 glands, the vertical rotational fuel tank of 13 fixtures.
Specific embodiment
The utility model is described further below with reference to embodiment.
In order to realize position and the angle of being capable of comprehensive adjusting arch when arch is docked, make arch connection side
Just, fast, the utility model provides a kind of special hydraulic clamp assembly for tunnel arch installation.
Embodiment 1
Special hydraulic clamp assembly described in the utility model for tunnel arch installation, is shown in Fig. 1, Fig. 2 and Fig. 3, including
Support 5 and folder before parallel moving mechanism rear support 1, fixture translation support arm 2, translation support arm oil cylinder 3, translation pull rod oil cylinder 4, parallel moving mechanism
Tool；The fixture translation support arm 2, the rear end of translation support arm oil cylinder 3 and translation pull rod oil cylinder 4 and parallel moving mechanism rear support 1 pass through
Pin shaft connects, and support 5 is connected by pin shaft before the front end and parallel moving mechanism of the fixture translation support arm 2 and the pull rod oil cylinder 4 that is translatable,
The front end of the translation support arm oil cylinder 3 is connected with fixture translation support arm 2 by pin shaft, the fixture translation support arm 2, translation pull rod
Support 5 forms a parallelogram mechanism before oil cylinder 4, parallel moving mechanism rear support 1 and parallel moving mechanism；The fixture includes fixture
Support 6, clamp fixing plate 7, clamping oil cylinder 8, backing pin 9, fixture movable plate 10, fixture horizontal hunting oil cylinder 11 and fixture vertically turn
Dynamic oil cylinder 13, the clamp mount 6 of the fixture are connected with support 5 before parallel moving mechanism by pin shaft, and the clamp mount 6 can be with water
Flat pendulum is dynamic, and clamp fixing plate 7 is arranged on the clamp mount 6, and the clamp mount 6 is connect with clamp fixing plate 7 by pin shaft,
The clamp fixing plate 7 can be rotated vertically, be arranged two casings in the clamp fixing plate 7, the fixture movable plate 10 with
The casing connection of clamp fixing plate 7, the fixture movable plate 10 slide on the casing of clamp fixing plate 7, the fixture activity
Guide sleeve is set on plate 10, the lower section setting clamping oil cylinder 8 of fixture movable plate 10, one end of the clamping oil cylinder 8 by card key with
Clamp fixing plate 7 connects, and is fixed in clamp fixing plate 7, and the guide sleeve of the other end and fixture movable plate 10 that clamp oil cylinder 8 is logical
It crosses ring flange to connect, backing pin 9, the clamping oil cylinder 8 is respectively set in the medial surface of the clamp fixing plate 7 and fixture movable plate 10
Lower section fixture horizontal hunting oil cylinder 11 is set, support 5 is logical before the front end of the fixture horizontal hunting oil cylinder 11 and parallel moving mechanism
Pin shaft connection is crossed, the cylinder body and clamp mount 6 of fixture horizontal hunting oil cylinder 11 clamp the lower section of oil cylinder 8 by revolution pin connection
The vertical rotational fuel tank 13 of fixture is set, the front end of the vertical rotational fuel tank 13 of the fixture is connect with clamp fixing plate 7 by pin shaft,
Gland is arranged by revolution pin connection, the lower section of the clamp mount 6 in the cylinder body and clamp mount 6 of the vertical rotational fuel tank 13 of fixture
12, and positioned by gland 12.
Above-mentioned special hydraulic clamp assembly is mounted on the principal arm front end of vertical arch abutment vehicle, the parallel moving mechanism rear support 1 and vertical
The principal arm of arch abutment vehicle is connected by pin shaft, and the expanded reach of the fixture is 0-2m, and the fixture turns forward angle as 0-
30°。
The working principle of special hydraulic clamp assembly described in the utility model for tunnel arch installation:
(1) preparation before arch is found
Arch is transported in front of tunnel tunnel face with loading machine, on the ground arch traverse, and allow vault upward
Vertically or lean against on face.
(2) arch is found
Hydraulically operated fixture assembly is put into extreme lower position by crawl arch, and liftoff 100-150mm has first been unloaded again backing pin 9 drawing
4 piston rod of rod oil cylinder is withdrawn, and fixture head will turn forward, and grabs arch in this way convenient for fixture, is consolidated when arch enters fixture
Behind 10 centre of fixed board 7 and fixture movable plate, backing pin 9 is installed at once, translation support arm oil cylinder 3 is at this moment on the one hand operated, makes to press from both sides
Tool head is raised above the top that can reach workbench.On the one hand operation translation pull rod oil cylinder 4 makes fixture head normotopia, then operates
Oil cylinder 8 is clamped, clamps clamp fixing plate 7 and fixture movable plate 10 arch.
(3) arch docks
Arch is generally formed by three sections, every section of one third for semicircle, founds three principal arms of vertical arch abutment vehicle when arch simultaneously
Three sections are lifted, in three sections of docking of arch, can operate fixture horizontal hunting oil cylinder 11 makes arch horizontal hunting or operation fixture
Vertical rotational fuel tank 13 rotates arch vertically, can also operate translation pull rod oil cylinder 4 make arch swing so as to dock conveniently,
It is easy, is quick.
The above content is specific preferred embodiment further description to made by the utility model is combined, no
It can assert that the specific implementation of the utility model is only limitted to these explanations.For the utility model those of ordinary skill in the art
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made, all should be considered as category
In the protection scope of the utility model.
Claims (10)
1. a kind of special hydraulic clamp assembly for tunnel arch installation, it is characterised in that: including parallel moving mechanism rear support
(1), support (5) and fixture before fixture translation support arm (2), translation support arm oil cylinder (3), translation pull rod oil cylinder (4), parallel moving mechanism；
Fixture translation support arm (2), the rear end of translation support arm oil cylinder (3) and translation pull rod oil cylinder (4) and parallel moving mechanism rear support (1)
It connects, support (5) connects before the front end and parallel moving mechanism of fixture translation support arm (2) and translation pull rod oil cylinder (4), described flat
The front end of dynamic support arm oil cylinder (3) and fixture translation support arm (2) connection, fixture translation support arm (2), translation pull rod oil cylinder (4),
Support (5) forms a parallelogram mechanism before parallel moving mechanism rear support (1) and parallel moving mechanism；The fixture includes fixture branch
Seat (6), clamp fixing plate (7), clamping oil cylinder (8), backing pin (9), fixture movable plate (10), fixture horizontal hunting oil cylinder (11) and
The vertical rotational fuel tank of fixture (13), support (5) connects before the clamp mount (6) and parallel moving mechanism of the fixture, the fixture branch
Clamp fixing plate (7) are set on seat (6), casing, the fixture movable plate (10) and fixture are set on the clamp fixing plate (7)
The casing connection of fixed plate (7), guide sleeve is arranged on the fixture movable plate (10), and clamping is arranged in the lower section of fixture movable plate (10)
One end of oil cylinder (8), clamping oil cylinder (8) is connect with clamp fixing plate (7), and the other end and the fixture for clamping oil cylinder (8) are living
The guide sleeve of movable plate (10) connects, and backing pin (9) are respectively set in the medial surface of the clamp fixing plate (7) and fixture movable plate (10),
Fixture horizontal hunting oil cylinder (11) are arranged in the lower section of clamping oil cylinder (8), the front end of the fixture horizontal hunting oil cylinder (11)
It is connect with support before parallel moving mechanism (5), the cylinder body of fixture horizontal hunting oil cylinder (11) is connect with clamp mount (6), clamps oil cylinder
(8) the vertical rotational fuel tank (13) of lower section setting fixture, the front end of the vertical rotational fuel tank (13) of the fixture and clamp fixing plate
(7) it connects, the cylinder body of the vertical rotational fuel tank of fixture (13) is connect with clamp mount (6).
2. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: the fixture
Translation support arm (2), the rear end of translation support arm oil cylinder (3) and translation pull rod oil cylinder (4) and parallel moving mechanism rear support (1) pass through pin shaft
It connects, support (5) passes through pin shaft and connects before the front end and parallel moving mechanism of fixture translation support arm (2) and translation pull rod oil cylinder (4)
It connects, the front end of translation support arm oil cylinder (3) is connected with fixture translation support arm (2) by pin shaft.
3. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: the fixture
Clamp mount (6) connected with support before parallel moving mechanism (5) by pin shaft, the clamp mount (6) can be with horizontal hunting.
4. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: the fixture
Gland (12) are arranged in the lower section of support (6), and are positioned by gland (12).
5. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: described dedicated
Hydraulically operated fixture assembly is mounted on the principal arm front end of vertical arch abutment vehicle, and the principal arm of the parallel moving mechanism rear support (1) and vertical arch abutment vehicle is logical
Cross pin shaft connection.
6. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: the fixture
Support (6) is connect with clamp fixing plate (7) by pin shaft, and the clamp fixing plate (7) can vertically rotate.
7. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: the fixture
The casing of fixed plate (7) is two, and the fixture movable plate (10) is slided on the casing of clamp fixing plate (7).
8. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: the clamping
One end of oil cylinder (8) is connect by card key with clamp fixing plate (7), and is fixed on clamp fixing plate (7), is clamped oil cylinder (8)
The other end connect with the guide sleeve of fixture movable plate (10) by ring flange.
9. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: the fixture
Support (5) is connected by pin shaft before the front end of horizontal hunting oil cylinder (11) and parallel moving mechanism, fixture horizontal hunting oil cylinder (11)
Cylinder body and clamp mount (6) pass through revolution pin connection；The front end and clamp fixing plate (7) of the vertical rotational fuel tank (13) of the fixture
It is connected by pin shaft, the cylinder body of the vertical rotational fuel tank of fixture (13) and clamp mount (6) pass through revolution pin connection.
10. the special hydraulic clamp assembly for tunnel arch installation according to claim 1, it is characterised in that: the folder
The expanded reach of tool be 0-2m, the fixture turn forward angle be 0-30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558023.8U CN208310813U (en) | 2018-04-19 | 2018-04-19 | A kind of special hydraulic clamp assembly for tunnel arch installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558023.8U CN208310813U (en) | 2018-04-19 | 2018-04-19 | A kind of special hydraulic clamp assembly for tunnel arch installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208310813U true CN208310813U (en) | 2019-01-01 |
Family
ID=64718332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820558023.8U Active CN208310813U (en) | 2018-04-19 | 2018-04-19 | A kind of special hydraulic clamp assembly for tunnel arch installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208310813U (en) |
-
2018
- 2018-04-19 CN CN201820558023.8U patent/CN208310813U/en active Active
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