CN206581962U - A kind of constructing tunnel top shield structure - Google Patents
A kind of constructing tunnel top shield structure Download PDFInfo
- Publication number
- CN206581962U CN206581962U CN201720149538.8U CN201720149538U CN206581962U CN 206581962 U CN206581962 U CN 206581962U CN 201720149538 U CN201720149538 U CN 201720149538U CN 206581962 U CN206581962 U CN 206581962U
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- CN
- China
- Prior art keywords
- steel plate
- shield structure
- constructing tunnel
- fixedly connected
- steel
- 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 discloses a kind of constructing tunnel top shield structure, including the first steel plate and the second steel plate, one end of second steel plate is inserted in the groove that the first steel plate side is opened up, the exit of the first steel plate groove is connected with first pulley, first pulley is contacted with the surface of the second steel plate, the bottom of first steel plate and the second steel plate is installed with supporting leg, one end of first steel plate inner chamber is fixedly connected with one end of telescoping tube, groove that the other end of telescoping tube is opened up through the second steel plate side and extend to the inside of the second steel plate and be fixedly connected with the side wall of the second steel plate inner chamber, the outside of second steel plate is socketed with adjustable spring, the side of supporting leg is provided with carrier block.The constructing tunnel top shield structure, has reached that the supporting construction at the top of constructing tunnel can be easy to operate according to live demand de-regulation length, practical, facilitates the use of construction working personnel, and compact conformation, reasonable in design, is easy to promote the use of.
Description
Technical field
The utility model is related to technical field of tunnel construction, specially a kind of constructing tunnel top shield structure.
Background technology
Tunnel is the engineering works being embedded in stratum, is a kind of form of human use's underground space.Tunnel can divide
For traffic tunnel, Hydraulic Tunnel, municipal tunnel and mining tunnel.Top shield structure has been used in the construction in tunnel.It is existing
Constructing tunnel top shield structure complicated and can not de-regulation supporting construction as needed length, practicality is not
By force, it has not been convenient to the use of construction worker.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of constructing tunnel top shield structure, solves tunnel
Road construction top shield structure it is complicated, it is impossible to the length of de-regulation supporting construction as needed, practicality is not strong and makes
The problem of using inconvenience.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of constructing tunnel top shield structure, bag
The first steel plate and the second steel plate are included, one end of second steel plate is inserted in the groove that the first steel plate side is opened up, described first
The exit of steel plate groove is connected with first pulley, and the first pulley is contacted with the surface of the second steel plate, and described first
The bottom of steel plate and the second steel plate is installed with supporting leg, and one end of the first steel plate inner chamber and one end of telescoping tube are solid
Fixed connection, groove that the other end of the telescoping tube is opened up through the second steel plate side and extends to the inside of the second steel plate and the
The side wall of two steel plate inner chambers is fixedly connected, and the outside of second steel plate is socketed with adjustable spring, and the side of the supporting leg is set
It is equipped with the top of carrier block, the carrier block and is installed with clockwise and anticlockwise motor, the output shaft of the clockwise and anticlockwise motor and coiling
The back side of wheel is fixedly connected, and the surface of the reel is fixedly connected with one end of steel cable, and the other end of the steel cable is worn successively
The side that the first steel plate and telescoping tube are crossed with the second steel plate inner chamber is fixedly connected.
It is preferred that, the top and bottom that second steel plate is located at first steel plate inner chamber one end are installed with connection
Second pulley is connected with block, two contiguous blocks, the second pulley at the top and bottom of the first steel plate inner chamber with connecing
Touch.
It is preferred that, connecting plate, the bottom of first steel plate and the second steel plate are installed with the top of the supporting leg
It is fixedly connected by screwing screw with connecting plate.
It is preferred that, the two ends of the telescoping tube are installed with vertical bar, and two vertical bars etc. are big.
It is preferred that, the reel is made up of winding disc and two block protection plates, and two block protection plates are fixedly mounted on winding
The top and bottom of disk.
It is preferred that, the outside of the clockwise and anticlockwise motor is socketed with stabilizing bracket, the bottom of stabilizing bracket and the upper surface of carrier block
It is fixedly connected.
(3) beneficial effect
The utility model provides a kind of constructing tunnel top shield structure.Possesses following beneficial effect：
1st, the constructing tunnel top shield structure, passes through the first steel plate, the second steel plate, telescoping tube, adjustable spring, support
Leg, clockwise and anticlockwise motor, reel, wire spool, protection board, steel cable, first pulley, contiguous block, second pulley, carrier block, connection
Plate and screwing screw are used cooperatively, and have reached that supporting construction at the top of constructing tunnel can be long according to the demand de-regulation at scene
Degree, it is easy to operate, it is practical, facilitate the use of construction working personnel, and compact conformation.
2nd, the constructing tunnel top shield structure, by clockwise and anticlockwise motor rotate drive reel rotate, steel cable with around
The rotation of line wheel and drive telescoping tube to stretch, adjustable spring is moved with the motion of telescoping tube, and telescoping tube is flexible to drive second
Steel plate is in the internal motion of the first steel plate, and the first steel plate and the second steel plate reach the length required for construction working personnel.
3rd, the constructing tunnel top shield structure, practical, reasonable in design, is easy to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model section of structure；
Fig. 2 is the top view of the utility model structure reel.
In figure：1 first steel plate, 2 second steel plates, 3 telescoping tubes, 4 adjustable springs, 5 supporting legs, 6 clockwise and anticlockwise motors, 7 coilings
Wheel, 71 wire spools, 72 protection boards, 8 steel cables, 9 first pulleys, 10 contiguous blocks, 11 second pulleys, 12 carrier blocks, 13 connecting plates, 14
Screwing screw.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of constructing tunnel top shield structure, including
First steel plate 1 and the second steel plate 2, one end of the second steel plate 2 are inserted in the groove that the side of the first steel plate 1 is opened up, and the first steel plate 1 is recessed
The exit of groove is connected with first pulley 9, and first pulley 9 is contacted with the surface of the second steel plate 2, and the second steel plate 2 is located at the
The top and bottom of the inner chamber one end of one steel plate 1, which are installed with contiguous block 10, two contiguous blocks 10, is connected with
Two pulleys 11, second pulley 11 passes through first pulley 9 and second pulley 11 with being contacted at the top and bottom of the inner chamber of the first steel plate 1
Setting, first pulley 9 and second pulley 11 make movement of second steel plate 2 inside the first steel plate 1 more flexible, the first steel plate 1
Supporting leg 5 is installed with the bottom of the second steel plate 2, supporting leg 5 has the effect of support, and the top of supporting leg 5 is fixed
Connecting plate 13 is installed, the bottom of the first steel plate 1 and the second steel plate 2 is fixedly connected by screwing screw 14 with connecting plate 13,
One end of the inner chamber of first steel plate 1 is fixedly connected with one end of telescoping tube 3, and the two ends of telescoping tube 3 are installed with vertical bar, two
Vertical bar etc. is big, the groove that the other end of telescoping tube 3 is opened up through the side of the second steel plate 2 and extend to the inside of the second steel plate 2 with
The side wall of the inner chamber of second steel plate 2 is fixedly connected, and the outside of the second steel plate 2 is socketed with adjustable spring 4, and adjustable spring 4 has flexible
Property, adjustable spring 4 is flexible, and the side of supporting leg 5 is provided with carrier block 12, and the top of carrier block 12 is installed with positive and negative
Rotating motor 6, the power supply mode of clockwise and anticlockwise motor 6 is powered by external power supply, and carrier block 12 serves carrying rotating electricity
The effect of machine 6, the outside of clockwise and anticlockwise motor 6 is socketed with stabilizing bracket, and the bottom of stabilizing bracket is fixed with the upper surface of carrier block 12 to be connected
Connect, the output shaft of clockwise and anticlockwise motor 6 is fixedly connected with the back side of reel 7, reel 7 is by the block protection plate 72 of wire spool 71 and two
Constitute, two block protection plates 72 are fixedly mounted on the top and bottom of winding disc 71, the surface of reel 7 and one end of steel cable 8
Be fixedly connected, reel 7 has an effect of winding steel cable 8, the other end of steel cable 8 sequentially pass through the first steel plate 1 and telescoping tube 3 with
The side of the inner chamber of second steel plate 2 is fixedly connected, and is rotated by clockwise and anticlockwise motor 6 and is driven reel 7 to rotate, steel cable 8 is with coiling
The rotation of wheel 7 and drive telescoping tube 3 to stretch, adjustable spring 4 is moved with the motion of telescoping tube 3, and telescoping tube 3 is flexible to drive the
Two steel plates 2 are in the internal motion of the first steel plate 1, and the first steel plate 1 and the second steel plate 2 reach the length required for construction working personnel
Degree.
It can to sum up obtain, the constructing tunnel top shield structure, by the first steel plate 1, the second steel plate 2, telescoping tube 3, flexible
Spring 4, supporting leg 5, clockwise and anticlockwise motor 6, reel 7, wire spool 71, protection board 72, steel cable 8, first pulley 9, contiguous block 10,
Second pulley 11, carrier block 12, connecting plate 13 and screwing screw 14 are used cooperatively, and have reached the supporting knot at the top of constructing tunnel
Structure can be easy to operate according to live demand de-regulation length, practical, facilitates the use of construction working personnel, and knot
Structure is compact.
In addition, the constructing tunnel top shield structure, is rotated by clockwise and anticlockwise motor 6 and drives reel 7 to rotate, steel cable 8
Telescoping tube 3 is driven to stretch with the rotation of reel 7, adjustable spring 4 is moved with the motion of telescoping tube 3, and telescoping tube 3 is stretched
Contracted the internal motion for driving the second steel plate 2 in the first steel plate 1, and the first steel plate 1 and the second steel plate 2 are reached needed for construction working personnel
The length wanted.
Also, the constructing tunnel top shield structure, it is practical, it is reasonable in design, it is easy to promote the use of.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof, it is necessary to illustrate, this article
The electric elements of middle appearance are electrically connected with extraneous main controller and 220V civil powers, and main controller can play control for computer etc.
The conventionally known equipment of system.
Claims (6)
1. a kind of constructing tunnel top shield structure, including the first steel plate (1) and the second steel plate (2), it is characterised in that：Described
In the groove that one end insertion the first steel plate (1) side of two steel plates (2) is opened up, the exit of the first steel plate (1) groove is lived
Dynamic to be connected with first pulley (9), the first pulley (9) contacts with the surface of the second steel plate (2), first steel plate (1) and
The bottom of second steel plate (2) is installed with supporting leg (5), one end and the telescoping tube (3) of the first steel plate (1) inner chamber
One end is fixedly connected, and the groove that the other end of the telescoping tube (3) is opened up through the second steel plate (2) side and extends to the second steel
The inside of plate (2) is fixedly connected with the side wall of the second steel plate (2) inner chamber, and the outside of second steel plate (2) is socketed with flexible bullet
Spring (4), the side of the supporting leg (5) be provided with the top of carrier block (12), the carrier block (12) be installed with it is positive and negative
Rotating motor (6), the output shaft of the clockwise and anticlockwise motor (6) is fixedly connected with the back side of reel (7), the reel (7)
Surface is fixedly connected with the one end of steel cable (8), and the other end of the steel cable (8) sequentially passes through the first steel plate (1) and telescoping tube (3)
It is fixedly connected with the side of the second steel plate (2) inner chamber.
2. a kind of constructing tunnel top shield structure according to claim 1, it is characterised in that：Second steel plate (2)
It is installed with contiguous block (10), two contiguous blocks (10) positioned at the top and bottom of the first steel plate (1) inner chamber one end
Second pulley (11) is connected with, the second pulley (11) contacts with the top and bottom of the first steel plate (1) inner chamber.
3. a kind of constructing tunnel top shield structure according to claim 1, it is characterised in that：The supporting leg (5)
Top is installed with connecting plate (13), and the bottom of first steel plate (1) and the second steel plate (2) passes through screwing screw (14)
It is fixedly connected with connecting plate (13).
4. a kind of constructing tunnel top shield structure according to claim 1, it is characterised in that：The telescoping tube (3)
Two ends are installed with vertical bar, and two vertical bars etc. are big.
5. a kind of constructing tunnel top shield structure according to claim 1, it is characterised in that：The reel (7) by
Winding disc (71) and two block protection plates (72) are constituted, and two block protection plates (72) are fixedly mounted on the top and bottom of winding disc (71)
Portion.
6. a kind of constructing tunnel top shield structure according to claim 1, it is characterised in that：The clockwise and anticlockwise motor
(6) outside is socketed with stabilizing bracket, and the bottom of stabilizing bracket is fixedly connected with the upper surface of carrier block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149538.8U CN206581962U (en) | 2017-02-20 | 2017-02-20 | A kind of constructing tunnel top shield structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149538.8U CN206581962U (en) | 2017-02-20 | 2017-02-20 | A kind of constructing tunnel top shield structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581962U true CN206581962U (en) | 2017-10-24 |
Family
ID=60092242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720149538.8U Expired - Fee Related CN206581962U (en) | 2017-02-20 | 2017-02-20 | A kind of constructing tunnel top shield structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956493A (en) * | 2017-11-23 | 2018-04-24 | 谢志坚 | A kind of loess tunnel construction support device |
| CN109258606A (en) * | 2018-11-08 | 2019-01-25 | 温瑞斌 | A kind of facility plastic greenhouse intelligence flusher |
-
2017
- 2017-02-20 CN CN201720149538.8U patent/CN206581962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956493A (en) * | 2017-11-23 | 2018-04-24 | 谢志坚 | A kind of loess tunnel construction support device |
| CN109258606A (en) * | 2018-11-08 | 2019-01-25 | 温瑞斌 | A kind of facility plastic greenhouse intelligence flusher |
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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: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |