CN209516549U - Hook structure for tunnel - Google Patents
Hook structure for tunnel Download PDFInfo
- Publication number
- CN209516549U CN209516549U CN201920489087.1U CN201920489087U CN209516549U CN 209516549 U CN209516549 U CN 209516549U CN 201920489087 U CN201920489087 U CN 201920489087U CN 209516549 U CN209516549 U CN 209516549U
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- CN
- China
- Prior art keywords
- hook
- tunnel
- attachment
- cable
- main body
- 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
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Abstract
The utility model provides a kind of hook structure for tunnel, belongs to hook field, including main body, connecting plate and hanging hook assembly.Connecting plate is equipped with connecting hole.Hanging hook assembly is equipped with a cable hook and at least one attachment hook, and cable hook is located at the lower section of attachment hook, and the open end of adjacent below cable hook or attachment hook can be closed or be opened to attachment hook.Hook structure provided by the utility model for tunnel, the fixation of connecting plate is the synchronous progress of connection with shield duct piece, so reducing the influence to construction progress.The facility that various cables and other needs are hung sub-category can be hung on cable hook or different attachment hooks, be independent of each other, and be placed orderly.High power cable is arranged on cable hook, closing is slided by the adjacent attachment hook in its top in open end, reduces high power cable and deviates from the risk being worn from cable hook open end.
Description
Technical field
The utility model belongs to hook field, is to be related to a kind of hook structure for tunnel more specifically.
Background technique
In shield-tunneling construction, as shield machine tunnels forward, it need to follow up in time and lighting system, communication system etc. are set with being arranged
It applies, so that the staff in constructing tunnel is worked normally.In present construction, various cables and other facilities are frequent
Mixing is put together, it is easy to be caused that various cables are wound mutually or cable is intertwined with other facilities, be given cable
Normal use bring difficulty, and high power cable will cause very big safety after by the abrasion of other facilities in winding
Hidden danger.And if cable bearer is additionally arranged, workload is increased, will affect construction progress to a certain extent.
Utility model content
The purpose of this utility model is to provide a kind of hook structures for tunnel, it is intended to solve various cables and its
His facility often mixes the problem of placement, reduces the risk that high power cable is worn by other facilities, and reduce to construction progress
Influence.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of hook structure for tunnel,
It is characterised in that it includes main body, the opposite two sides of the main body are connected separately with connecting plate and hanging hook assembly；Connecting plate is equipped with
Connecting hole, the connecting hole are used to be arranged the connection bolt of shield duct piece；Hanging hook assembly is equipped with spaced along the vertical direction
One cable hook and at least one attachment hook, the attachment hook are slidably connected in main body in the horizontal direction, the cable hook position
In the lower section of the attachment hook, the attachment hook can be closed or be opened adjacent below cable hook or attachment hook by sliding
Open end.
Further, one end of the connecting hole offers the gap not less than the connection diameter of bolt.
Further, flexible insulated hose is arranged on the cable hook.
Further, each attachment hook is slided by means of lead screw pair, the lead screw pair include the lead screw that matches and
Feed screw nut, the lead screw are rotationally connected in main body, and the guide groove for feed screw nut sliding, institute are offered in the main body
It states feed screw nut and is connected to corresponding attachment hook.
Further, the attachment hook is equipped with threaded hole, and the threaded hole is vertically arranged, and the threaded hole is threadedly coupled
Adjusting rod, the adjusting rod are rotatably connected on feed screw nut.
Further, the compressed spring in compressive state, institute are equipped between the attachment hook and corresponding feed screw nut
Compressed spring is stated to be sheathed on corresponding adjusting rod.
Further, one end of the connecting plate is articulated with main body and hinged axial line is vertically arranged.
Further, the main body, which is correspondingly connected on the side of plate, offers turning groove, and one end of the connecting plate is prolonged
It puts in turning groove and main body is articulated with by pin shaft.
Further, the outer end of the turning groove has two limit inclined-planes for preventing connecting plate from rotating.
Further, holds out against screw is threaded in the main body, the end of thread of the holds out against screw is for compressing institute
State connecting plate.
The beneficial effect of hook structure provided by the utility model for tunnel is: compared with prior art, this reality
With the novel hook structure for tunnel, sleeve-board can will be connected by connecting hole on connection bolt, passes through tightening for nut
Connecting plate is fixed on a shield duct piece, since the fixation of connecting plate is the synchronous progress of connection with shield duct piece, so
Reduce the influence to construction progress.
Since this hook structure includes cable hook and at least one attachment hook, what various cables and other needs were hung
Facility sub-category can be hung on cable hook or different attachment hooks, be independent of each other, and be placed orderly.
High power cable is arranged on cable hook, closing, drop are slided by the adjacent attachment hook in its top in open end
Low high power cable deviates from the risk being worn from cable hook open end.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the axis geodesic structure schematic diagram of the state 1 of the hook structure provided by the embodiment of the utility model for tunnel
1；
Fig. 2 is the axis geodesic structure schematic diagram of the state 1 of the hook structure provided by the embodiment of the utility model for tunnel
2；
Fig. 3 is the axis geodesic structure schematic diagram of the state 2 of the hook structure provided by the embodiment of the utility model for tunnel；
Fig. 4 is the axis geodesic structure signal of the main body in the hook structure provided by the embodiment of the utility model for tunnel
Figure；
Fig. 5 is the axis geodesic structure signal of the connecting plate in the hook structure provided by the embodiment of the utility model for tunnel
Figure；
Fig. 6 is the axis geodesic structure signal of the use state of the hook structure provided by the embodiment of the utility model for tunnel
Figure.
In figure: 1, main body；11, guide groove；12, turning groove；121, inclined-plane is limited；2, connecting plate；21, connecting hole；3,
Hanging hook assembly；31, cable hook；32, attachment hook；33, flexible insulated hose；34, annular space；4, shield duct piece；5, bolt is connected；6,
Lead screw pair；61, lead screw；62, feed screw nut；7, adjusting rod；8, compressed spring；9, pin shaft；10, holds out against screw.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5 and Fig. 6, now to the hook structure provided by the utility model for tunnel
It is illustrated.For the hook structure in tunnel, including main body 1.The opposite two sides of main body 1 are connected separately with connecting plate 2 and hook
Component 3.Connecting plate 2 is equipped with connecting hole 21, and connecting hole 21 is used to be arranged the connection bolt 5 of shield duct piece 4.Shield duct piece 4 is shield
The main mounting structure of structure construction, is the innermost layer barrier in tunnel, carries and resists earth pressure, groundwater pressure and some
The effect of special load.Two adjacent shield duct pieces 4 are attached by connecting bolt 5.Adjacent two are being moved towards along tunnel
In the connection procedure of a shield duct piece 4, first connecting plate 2 is sheathed on connection bolt 5 by connecting hole 21, then in connection bolt
Top nut is covered on 5, and by tightening this nut, connecting plate 2 is fixed on one of shield duct piece 4.
Hanging hook assembly 3 is equipped with a cable hook 31 spaced along the vertical direction and at least one attachment hook 32, cable
Hook 31 is used to hook the high power cables such as high-power illumination cable, and attachment hook 32 is used to hook small-power light conduits, connection
The small-powers such as cable cable and other facilities for needing to be hung, the quantity of attachment hook 32 are set as needed.Attachment hook 32 exists
Horizontal direction is slidably connected in main body 1, and cable hook 31 is located at the lower section of attachment hook 32, and attachment hook 32 can be closed by sliding
Or open the open end of adjacent below cable hook 31 or attachment hook 32.When attachment hook 32 is adjacent below by sliding opening
Cable hook 31 or attachment hook 32 open end when, be put into from open open end by cable or other facilities for being hung of needs
Corresponding cable hook 31 or attachment hook 32 after the completion of placement, then pass through sliding for attachment hook 32 and close cable adjacent below
The open end of hook 31 or attachment hook 32 forms annular space 34.
Hook structure provided by the utility model for tunnel, compared with prior art, since the fixation of connecting plate 2 is
With the synchronous progress of the connection of shield duct piece 4, so reducing the influence to construction progress.Various cables and other need by
The facility of suspension sub-category can be hung on cable hook 31 or different attachment hooks 32, be independent of each other, and be placed orderly.It will be high-power
Cable is arranged on cable hook 31, and closing is slided by the adjacent attachment hook 32 in its top in open end, reduces high-power electricity
Cable deviates from the risk being worn from 31 open end of cable hook.
As a kind of specific embodiment of the hook structure provided by the utility model for tunnel, please refer to Fig. 5 and
Fig. 6, one end of connecting hole 21 offers the gap not less than connection 5 diameter of bolt, in this way after the completion of construction, only need to slightly twist
Nut on pine connection bolt 5, so that it may this structure be removed, without removing nut, improved work efficiency.
As a kind of specific embodiment of the utility model embodiment, Fig. 1 and Fig. 3 are please referred to, is arranged on cable hook 31
There is flexible insulated hose 33.When high power cable along annular space 34 when radially sliding, flexible insulated hose 33 can prevent cable hook 31
High power cable is worn.Attachment hook 32, which can according to need, decides whether to be arranged flexible insulated hose 33.
As a kind of specific embodiment of the utility model embodiment, Fig. 1 and Fig. 3 are please referred to, each attachment hook 32 is borrowed
Help the sliding of lead screw pair 6, lead screw pair 6 includes the lead screw 61 and feed screw nut 62 to match, and lead screw 61 is rotationally connected with main body 1
On, the guide groove 11 slided for feed screw nut 62 is offered in main body 1, feed screw nut 62 is connected to corresponding attachment hook 32.
Corresponding attachment hook 32 is driven to be slided by lead screw pair 6, it is simple to operate.
As a kind of specific embodiment of the utility model embodiment, Fig. 1 and Fig. 3 are please referred to, attachment hook 32 is equipped with
Threaded hole, threaded hole are vertically arranged, and threaded hole is threadedly coupled adjusting rod 7, and adjusting rod 7 is rotatably connected on feed screw nut 62.It is logical
Overregulate the length of thread engagement (LE) of attachment hook 32 Yu adjusting rod 7, so that it may the size for adjusting annular space 34, it can be in construction
It can be adjusted as needed.
As a kind of specific embodiment of the utility model embodiment, please refer to Fig. 1 and Fig. 3, attachment hook 32 with it is corresponding
Feed screw nut 62 between be equipped with the compressed spring 8 in compressive state, compressed spring 8 is sheathed on corresponding adjusting rod 7.It is logical
The screen resilience of overcompression spring 8 increases the frictional force that attachment hook 32 is threadedly coupled with adjusting rod 7 and adjusting rod 7 and feed screw nut
Frictional force between 62 reduces because attachment hook 32 or adjusting rod 7 are misrouted the dynamic probability to open annular space 34.In order to
It further prevents adjusting rod 7 to be misrouted dynamic, a screw, and the screw thread for passing through screw can also be threadedly coupled on feed screw nut 62
End is to compress adjusting rod 7.
As a kind of specific embodiment of the utility model embodiment, Fig. 2, Fig. 5 and Fig. 6 are please referred to, the one of connecting plate 2
End is articulated with main body 1 and hinged axial line is vertically arranged, when connecting plate 2 is sheathed on connection bolt 5, connecting plate 2 and main body 1
Relative rotation can prevent main body 1 and shield duct piece 4 from generating interference, interfere and will make if main body 1 and shield duct piece 4 generate
Connecting plate 2 can not vertically be sheathed on connection bolt 5, and the nut eventually led on connection bolt 5 can not be tightened.
As a kind of specific embodiment of the utility model embodiment, Fig. 2 to Fig. 5 is please referred to, main body 1 is stated and is correspondingly connected with
Turning groove 12 is offered on the side of plate 2, one end of connecting plate 2 extends into turning groove 12 and is articulated with by pin shaft 9
The side wall of main body 1, turning groove 12 can limit the slewing area of connecting plate 2, prevent the slewing area mistake of connecting plate 2
It is big to bring difficulty to place to cable.
As a kind of specific embodiment of the utility model embodiment, referring to Fig. 4, the outer end of turning groove 12 has
Two limit inclined-planes 121 for preventing connecting plate 2 from rotating.When turning groove 12 limits connecting plate 2, by limiting inclined-plane
121 prevent connecting plate 2 from deforming with the face contact of connecting plate 2.
As a kind of specific embodiment of the utility model embodiment, referring to Fig. 2, being threaded with top in main body 1
Tight screw 10, the end of thread of holds out against screw 10 is for compressing connecting plate 2.After connecting plate 2 and a shield duct piece 4 fix, lead to
It crosses holds out against screw 10 and holds out against connecting plate 2, prevent main body 1 from rotating to influence the placement of cable relative to connecting plate 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. being used for the hook structure in tunnel, which is characterized in that including main body, the opposite two sides of the main body are connected separately with connection
Plate and hanging hook assembly；
Connecting plate, is equipped with connecting hole, and the connecting hole is used to be arranged the connection bolt of shield duct piece；
Hanging hook assembly, is equipped with a cable hook spaced along the vertical direction and at least one attachment hook, and the attachment hook exists
Horizontal direction is slidably connected in main body, and the cable hook is located at the lower section of the attachment hook, and the attachment hook can pass through cunning
Dynamic closing or the open end for opening adjacent below cable hook or attachment hook.
2. being used for the hook structure in tunnel as described in claim 1, which is characterized in that one end of the connecting hole offers not
Less than the gap of the connection diameter of bolt.
3. being used for the hook structure in tunnel as described in claim 1, which is characterized in that it is soft to be arranged with insulation on the cable hook
Pipe.
4. being used for the hook structure in tunnel as described in claim 1, which is characterized in that each attachment hook is by means of lead screw
Pair sliding, the lead screw pair includes the lead screw and feed screw nut to match, and the lead screw is rotationally connected in main body, the main body
On offer guide groove for feed screw nut sliding, the feed screw nut is connected to corresponding attachment hook.
5. being used for the hook structure in tunnel as claimed in claim 4, which is characterized in that the attachment hook is equipped with threaded hole,
The threaded hole is vertically arranged, and the threaded hole is threadedly coupled adjusting rod, and the adjusting rod is rotatably connected on feed screw nut.
6. being used for the hook structure in tunnel as claimed in claim 5, which is characterized in that the attachment hook and corresponding lead screw spiral shell
The compressed spring in compressive state is equipped between mother, the compressed spring is sheathed on corresponding adjusting rod.
7. being used for the hook structure in tunnel as described in claim 1, which is characterized in that one end of the connecting plate is articulated with master
Body and hinged axial line is vertically arranged.
8. being used for the hook structure in tunnel as claimed in claim 7, which is characterized in that the main body is correspondingly connected with the side of plate
On offer turning groove, one end of the connecting plate extends into turning groove and is articulated with main body by pin shaft.
9. being used for the hook structure in tunnel as claimed in claim 8, which is characterized in that the outer end of the turning groove has resistance
Only two limit inclined-planes of connecting plate rotation.
10. being used for the hook structure in tunnel as claimed in claim 8, which is characterized in that be threaded with top in the main body
Tight screw, the end of thread of the holds out against screw is for compressing the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489087.1U CN209516549U (en) | 2019-04-11 | 2019-04-11 | Hook structure for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489087.1U CN209516549U (en) | 2019-04-11 | 2019-04-11 | Hook structure for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516549U true CN209516549U (en) | 2019-10-18 |
Family
ID=68188206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920489087.1U Expired - Fee Related CN209516549U (en) | 2019-04-11 | 2019-04-11 | Hook structure for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061901A (en) * | 2020-09-21 | 2020-12-11 | 中建八局轨道交通建设有限公司 | Cable paying-off device and construction method thereof |
-
2019
- 2019-04-11 CN CN201920489087.1U patent/CN209516549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061901A (en) * | 2020-09-21 | 2020-12-11 | 中建八局轨道交通建设有限公司 | Cable paying-off device and construction method thereof |
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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: 20191018 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |