CN214737968U - Subway freezes pipe construction location structure - Google Patents
Subway freezes pipe construction location structure Download PDFInfo
- Publication number
- CN214737968U CN214737968U CN202120823714.8U CN202120823714U CN214737968U CN 214737968 U CN214737968 U CN 214737968U CN 202120823714 U CN202120823714 U CN 202120823714U CN 214737968 U CN214737968 U CN 214737968U
- Authority
- CN
- China
- Prior art keywords
- subway
- linking arm
- gripper
- pipe construction
- locating lever
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000008014 freezing Effects 0.000 claims description 27
- 238000007710 freezing Methods 0.000 claims description 27
- 210000000078 claw Anatomy 0.000 claims description 26
- 238000009434 installation Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a subway freezes pipe construction location structure, including support, first linking arm, gripper and locating lever, install first hydraulic stem through connecting piece two on the third linking arm, connecting block one is installed through connecting piece one in the bottom of first hydraulic stem, gripper is installed to the one end of connecting block one. The utility model discloses a be equipped with the sliding tray with two interactions of connecting block in the locating lever, the subway that will need the installation through the gripper freezes the pipe and picks up, because the subway freezes the pipe and has certain weight, it is indefinite not exempt from to take place to sway about at the in-process of mount pad, thereby the degree of difficulty of installation has been increaseed, connect support and second linking arm through the second hydraulic stem, thereby the stability of device has been increaseed, support through locating lever and installation ground simultaneously, make the gripper utilize two slides between the locating lever of connecting block, skew about unable, thereby the stability of installation has been improved.
Description
Technical Field
The utility model relates to a subway construction technical field specifically is a subway freezes pipe construction location structure.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in a central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, a subway is an urban rail transit system which covers various underground and overground road rights, is high in density and high in transportation capacity, a subway freezing pipe construction positioning structure is required at present, but the existing subway freezing pipe construction positioning structure has many problems or defects:
1. in the actual use of the traditional subway freezing pipe construction structure, the freezing pipe has certain weight, so that certain vibration can occur in the process of placement and installation, and the installation process is not stable enough;
2. traditional subway freezes a tub construction structures in-service use, the required precision to subway construction installation is great, and ordinary mounting structure can't carry out accurate location to freezing the pipe to the degree of difficulty of installation has been increaseed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway freezes pipe construction location structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a subway freezes pipe construction location structure, includes support, first linking arm, gripper and locating lever, install first linking arm in the support, the second linking arm is installed to the one end of first linking arm, install the second hydraulic stem through the connecting seat between the support, the third linking arm is installed to the one end of second linking arm, install first hydraulic stem through connecting piece two on the third linking arm, connecting block one is installed through connecting piece one in the bottom of first hydraulic stem, gripper is installed to the one end of connecting block one, the locating lever is all installed through connecting block two in the both sides of gripper, be equipped with the sliding tray in the locating lever, install the limiting plate in the sliding tray.
Preferably, the base is installed to the bottom of support, connect through the connecting rod between the support.
Preferably, the top of the first connecting arm is provided with a mounting piece, and a connecting rope is arranged between the mounting pieces.
Preferably, the other end of the second hydraulic rod is movably connected with the second connecting arm through a first movable part.
Preferably, a second movable part is installed at the top of the mechanical claw, and a rubber sleeve is installed in the mechanical claw.
Preferably, the bottom of the locating rod is provided with a locating head, and the back surface of the locating rod of the limiting plate is provided with a preformed groove.
Preferably, the limiting plate is provided with a screw rod, and the screw rod is provided with a rotating handle.
Compared with the prior art, the beneficial effects of the utility model are that: this subway freezes pipe construction location structure is reasonable, has following advantage:
(1) the connecting blocks II are arranged on the two sides of the mechanical claw, the mechanical claw is movably connected with the positioning rod through the connecting blocks II, a sliding groove which interacts with the connecting blocks II is formed in the positioning rod, a subway freezing pipe to be installed is grabbed through the mechanical claw, the subway freezing pipe has certain weight, and the phenomenon that the subway freezing pipe swings left and right in the process of installing the seat is avoided, so that the installation difficulty is increased, the support and the second connecting arm are connected through the second hydraulic rod, the stability of the device is increased, meanwhile, the positioning rod and the installation ground are used for supporting, so that the mechanical claw slides between the positioning rods through the connecting blocks II and cannot shift left and right, and the installation stability is improved;
(2) the positioning head is arranged at the bottom of the positioning rod, when the position of installing the subway freezing pipe needs to be determined, the positioning rod is firstly placed down, the positioning head at the bottom of the positioning rod is tightly connected with the installation ground, then the limiting plate is recovered into the reserved groove in the back through the rotating handle, the smoothness of a slide way in the reserved groove is guaranteed, and at the moment, the second connecting block on the mechanical claw is slowly placed down along the sliding groove through the first hydraulic rod, so that the aim of positioning and installing the subway freezing pipe is fulfilled, and the installation convenience is improved;
(3) through installing the rubber sleeve in the gripper, because the surface of rubber sleeve is comparatively crude to can increase the frictional force between gripper and the subway freezing pipe, avoid the subway freezing pipe to follow landing between the gripper, thereby improve the stability of installation, pass through installed part installation connection rope at the top of first linking arm, strengthened the fastness between first hydraulic stem and the linking arm.
Drawings
Fig. 1 is a schematic front view of the axial side structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic structural view of the mechanical claw assembly of the present invention;
FIG. 4 is a schematic structural view of the positioning rod assembly of the present invention;
fig. 5 is the utility model discloses a limiting plate subassembly structure schematic diagram.
In the figure: 1. a support; 101. a connecting rod; 102. a base; 103. a connecting seat; 2. a first connecting arm; 3. a second connecting arm; 301. a first movable part; 302. a mounting member; 303. connecting ropes; 4. a first hydraulic lever; 401. a first connecting piece; 5. a second hydraulic rod; 6. a third connecting arm; 601. a second connecting piece; 7. a gripper; 701. a first connecting block; 702. a second movable part; 703. a second connecting block; 704. a rubber sleeve; 8. positioning a rod; 801. rotating the handle; 802. a sliding groove; 803. a limiting plate; 804. positioning the head; 805. reserving a groove; 806. and a screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a subway freezing pipe construction positioning structure comprises a support 1, a first connecting arm 2, a mechanical claw 7 and a positioning rod 8, wherein the first connecting arm 2 is installed in the support 1, a second connecting arm 3 is installed at one end of the first connecting arm 2, a second hydraulic rod 5 is installed between the supports 1 through a connecting seat 103, a third connecting arm 6 is installed at one end of the second connecting arm 3, a first hydraulic rod 4 is installed on the third connecting arm 6 through a second connecting piece 601, a first connecting block 701 is installed at the bottom of the first hydraulic rod 4 through a first connecting piece 401, the mechanical claw 7 is installed at one end of the first connecting block 701, the positioning rod 8 is installed on two sides of the mechanical claw 7 through a second connecting block 703, a base 102 is installed at the bottom of the support 1, the supports 1 are connected through a connecting rod 101, and the other end of the second hydraulic rod 5 is movably connected with the second connecting arm 3 through a first moving piece 301;
specifically, the two connecting blocks 703 are respectively arranged on the two sides of the mechanical claw 7, the mechanical claw 7 is movably connected with the positioning rod 8 through the two connecting blocks 703, the sliding groove 802 which interacts with the two connecting blocks 703 is formed in the positioning rod 8, the subway freezing pipe to be installed is grabbed through the mechanical claw 7, the subway freezing pipe has certain weight and is not free from swinging left and right in the process of installing the seat, so that the installation difficulty is increased, the support 1 and the second connecting arm 3 are connected through the second hydraulic rod 5, the stability of the device is improved, meanwhile, the positioning rod 8 is supported with the installation ground, the mechanical claw 7 only slides between the positioning rods 8 through the two connecting blocks 703 and cannot deflect left and right, and the installation stability is improved;
a sliding groove 802 is arranged in the positioning rod 8, a limiting plate 803 is arranged in the sliding groove 802, a positioning head 804 is arranged at the bottom of the positioning rod 8, a reserved groove 805 is arranged on the back surface of the positioning rod 8 of the limiting plate 803, a screw rod 806 is arranged on the limiting plate 803, and a rotating handle 801 is arranged on the screw rod 806;
specifically, the positioning head 804 is installed at the bottom of the positioning rod 8, when the position for installing the subway freezing pipe needs to be determined, the positioning rod 8 is firstly put down, the positioning head 804 at the bottom of the positioning rod 8 is tightly connected with the installation ground, then the limiting plate 803 is recovered to the reserved groove 805 on the back side through the rotating handle 801, the smoothness of a slide way in the reserved groove 805 is guaranteed, at the moment, the second connecting block 703 on the mechanical claw 7 is slowly put down along the sliding groove 802 through the first hydraulic rod 4, the purpose of positioning and installing the subway freezing pipe is achieved, and the installation convenience is improved;
the top of the first connecting arm 2 is provided with mounting pieces 302, a connecting rope 303 is arranged between the mounting pieces 302, the top of the mechanical claw 7 is provided with a second movable piece 702, and a rubber sleeve 704 is arranged in the mechanical claw 7;
specifically, through installing rubber sleeve 704 in gripper 7, because the surface of rubber sleeve 704 is comparatively crude to can increase gripper 7 and subway and freeze the frictional force between the pipe, avoid the subway to freeze the pipe and from the landing between gripper 7, thereby improved the stability of installation, pass through installed part 302 installation connection rope 303 at the top of first connecting arm 2, strengthened the fastness between first hydraulic stem 4 and the linking arm.
The working principle is as follows: when the device is used, firstly, the two connecting blocks 703 are arranged on the two sides of the mechanical claw 7, the mechanical claw 7 is movably connected with the positioning rod 8 through the two connecting blocks 703, the sliding groove 802 interacting with the two connecting blocks 703 is arranged in the positioning rod 8, the subway freezing pipe to be installed is grabbed through the mechanical claw 7, the subway freezing pipe has certain weight and is not free from swinging left and right in the process of installing the seat, so that the installation difficulty is increased, the support 1 and the second connecting arm 3 are connected through the second hydraulic rod 5, the stability of the device is increased, meanwhile, the mechanical claw 7 is supported by the positioning rod 8 and the installation ground, the mechanical claw 7 only slides between the positioning rods 8 through the two connecting blocks 703 and cannot deflect left and right, and the installation stability is improved;
secondly, by installing a positioning head 804 at the bottom of the positioning rod 8, when the position for installing the subway freezing pipe needs to be determined, the positioning rod 8 is firstly put down, the positioning head 804 at the bottom of the positioning rod 8 is tightly connected with the installation ground, then the limiting plate 803 is recovered to the reserved groove 805 at the back by rotating the handle 801, the smoothness of the slide way in the reserved groove 805 is ensured, and at the moment, the second connecting block 703 on the mechanical claw 7 is slowly put down along the sliding groove 802 through the first hydraulic rod 4, so that the purpose of positioning and installing the subway freezing pipe is achieved, and the installation convenience is improved;
finally, through installing rubber sleeve 704 in gripper 7, because the surface of rubber sleeve 704 is comparatively crude to can increase gripper 7 and the subway and freeze the frictional force between the pipe, avoid the subway to freeze the pipe and from the landing between gripper 7, thereby improved the stability of installation, pass through installed part 302 installation connecting rope 303 at the top of first connecting arm 2, strengthened the fastness between first hydraulic stem 4 and the linking arm.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a subway freezes pipe construction location structure, includes support (1), first connecting arm (2), gripper (7) and locating lever (8), its characterized in that: install first linking arm (2) in support (1), second linking arm (3) are installed to the one end of first linking arm (2), install second hydraulic stem (5) through connecting seat (103) between support (1), third linking arm (6) are installed to the one end of second linking arm (3), install first hydraulic stem (4) through connecting piece two (601) on third linking arm (6), connecting block one (701) are installed through connecting piece one (401) in the bottom of first hydraulic stem (4), gripper (7) are installed to the one end of connecting block one (701), locating lever (8) are all installed through connecting block two (703) in the both sides of gripper (7), be equipped with sliding tray (802) in locating lever (8), install limiting plate (803) in sliding tray (802).
2. The subway freezing pipe construction positioning structure as claimed in claim 1, wherein: the base (102) is installed to the bottom of support (1), connect through connecting rod (101) between support (1).
3. The subway freezing pipe construction positioning structure as claimed in claim 1, wherein: the top of first linking arm (2) is installed part (302), install between installed part (302) and connect rope (303).
4. The subway freezing pipe construction positioning structure as claimed in claim 1, wherein: the other end of the second hydraulic rod (5) is movably connected with the second connecting arm (3) through a first movable piece (301).
5. The subway freezing pipe construction positioning structure as claimed in claim 1, wherein: and a second movable piece (702) is installed at the top of the mechanical claw (7), and a rubber sleeve (704) is installed in the mechanical claw (7).
6. The subway freezing pipe construction positioning structure as claimed in claim 1, wherein: the bottom of locating lever (8) is installed location head (804), back mounted has preformed groove (805) in locating lever (8) of limiting plate (803).
7. The subway freezing pipe construction positioning structure as claimed in claim 1, wherein: the limiting plate (803) is provided with a screw rod (806), and the screw rod (806) is provided with a rotating handle (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823714.8U CN214737968U (en) | 2021-04-21 | 2021-04-21 | Subway freezes pipe construction location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823714.8U CN214737968U (en) | 2021-04-21 | 2021-04-21 | Subway freezes pipe construction location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214737968U true CN214737968U (en) | 2021-11-16 |
Family
ID=78611815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120823714.8U Expired - Fee Related CN214737968U (en) | 2021-04-21 | 2021-04-21 | Subway freezes pipe construction location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214737968U (en) |
-
2021
- 2021-04-21 CN CN202120823714.8U patent/CN214737968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |