CN209604090U - A kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting - Google Patents
A kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting Download PDFInfo
- Publication number
- CN209604090U CN209604090U CN201920254620.6U CN201920254620U CN209604090U CN 209604090 U CN209604090 U CN 209604090U CN 201920254620 U CN201920254620 U CN 201920254620U CN 209604090 U CN209604090 U CN 209604090U
- Authority
- CN
- China
- Prior art keywords
- detection
- self adaptive
- automatic lifting
- lifting bar
- lining cutting
- 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.)
- Active
Links
Abstract
A kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting belongs in tunnel-liner safety detection in the presence of the vault detection device field under the conditions of complicated and obstacle.It is characterized by comprising detection rack structure, climbing structure, support construction, self adaptive lift structure.The detection rack structure includes rack, ladder and traveling wheel；The climbing structure includes automatic lifting bar, movable pulley, fixed sleeving, runner, wirerope and positive and negative rotation speed regulating motor；The support construction includes support rod, transmission shaft, high-strength compressed spring；The self adaptive structure of lifting includes lift stand, rubber ring and ordinary telescopic spring and wear-resistant slide plate；The utility model is able to solve vault in tunnel-liner detection, and, there are davit, lining cutting out-of-flatness, the undetectable problem of manpower, the utility model overall structure is simple and convenient to operate, detects quickly.
Description
Technical field
The utility model belongs to tunnel quality testing field, is specifically related to a kind of for the self adaptive inspection of tunnel vault lining cutting
The auxiliary device of survey.
Background technique
Tunnel-liner relationship between quality be open to traffic safety and the operational safety after tunnel operation, especially current tunnel-liner deposit
Deficient thick, empty problem, where being all the hidden danger for causing safe mass problem, therefore for the detection work of tunnel-liner quality
It is particularly important.Have become presently the most universal one of method using geologic radar detection method.
In lining quality of channel, in the Tunnel Engineering that especially has begun operation, tunnel vault can have been encountered
The installation for being completed the ancillary equipments such as davit causes geological radar that cannot be detected using manual method；In addition, due to tunnel
Road lining cutting has already passed through multiple processing before operation, for example slip casting, opens a window, smears seam etc., causes the pole out-of-flatness at lining cutting interface,
This also brings great puzzlement to lining quality of channel work, this proposes the detection device of detection field higher
It is required that being disclosed from the patent that the country has disclosed, Patent No. CN201710793942 and CN201511023416 file
The tunnel-liner radar detection device of automatic obstacle avoiding " can " and " vehicle-mounted tunnel-liner radar detection device ", although both devices
Some test problems can be solved to a certain extent, but device is complicated in structure, in tunnel in progress or
The vault detection for hanging the tunnel of davit is difficult practical operation, and higher cost.So current lining quality of channel fills
It sets there is some problems, causes that data collection effect in lining quality detection process is poor, data acquisition is difficult.
(1) selection uses artificial detection in the detection, and detection accuracy can be improved, but needs necessary testing conditions,
For example locomotive or railcar use, it cannot be guaranteed that being applicable in complicated testing conditions, and higher cost.
(2) traditional unartificial detection device does not adapt to complicated lining cutting interface problem there is self adaptive poor.
(3) in conventional tunnel lining, when there are under the conditions of the complex detections such as davit, need manually to lift shelf for thunder
Vault is placed up to equipment, needs multiple rotation worker, there is that artificial waste is serious, the amount of labour is big and the discontinuous problem of detection.
Due to traditional quality detection in detection auxiliary device there are the problem of, needed in Tunnel testing engineering at present
New device can change current this status, realize that the data of quality testing hogging top lining are smooth, smart
Really acquisition.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of for the auxiliary of the self adaptive detection of tunnel vault lining cutting
Device is helped, is able to solve and the detection such as encounters davit, the out-of-flatness of lining cutting interface, can not achieve artificial detection in tunnel vault detection
The problem of complicated condition, the accuracy and continuity of the acquisition of detection data can be greatly improved, and reduce manpower and cost
Waste.
In order to solve the above technical problems, the technical solution of the utility model is: providing one kind and be used for tunnel vault lining cutting certainly
The auxiliary device of adaptive detection, it is characterised in that including detection rack structure, climbing structure, support construction, self adaptive lift knot
Structure.The detection rack structure includes rack, ladder and traveling wheel；The climbing structure includes automatic lifting bar, movable pulley, consolidates
Determine casing, runner, wirerope and positive and negative rotation speed regulating motor；The support construction includes support rod, transmission shaft, high-strength compression bullet
Spring；The self adaptive structure of lifting includes lift stand, rubber ring and ordinary telescopic spring and wear-resistant slide plate.
Further, the detection rack structure includes rack, ladder and traveling wheel, and trolley structure is by lightweight tube material
It is connected by a snap, the inside of trolley structure is arranged in by welding for ladder, and traveling wheel can be divided into rail mounted according to detection environment
Traveling wheel and rubber-tyred traveling wheel.
Further, the climbing structure includes automatic lifting bar, movable pulley, fixed sleeving, runner, wirerope and positive and negative
Modulation speed motor；One end of wirerope is fixed on the bottom of automatic lifting bar, and the other end passes through the movable pulley at the top of trolley structure
It is connected on runner, the lifting of elevating lever can be completed by the rotation of runner.Runner is directly welded at trolley knot by bracket
The lower part of structure, runner and positive and negative rotation speed regulating motor are connected by bearing, and positive and negative rotation speed regulating motor and runner are in parallel position, just
Reversion speed regulating motor is welded on the lower part of trolley structure.
Further, the support construction includes support rod, transmission shaft, high-strength compressed spring, support rod and automatic lifting
Fixing buckle is arranged by transmission axis connection in bar on support rod and automatic lifting bar, and centre connects high-strength compressed spring, makes to support
Bar and automatic lifting bar are between 45 °~60 °.
Further, the self adaptive structure of lifting includes lift stand, rubber ring and ordinary telescopic spring and wear-resistant slide plate,
Stull is arranged in lift stand two sides, support rod is welded on lift stand two sides stull position, rubber ring, rubber is distributed in lift stand surrounding
Cushion rubber is located at the bottom of lift stand with a thickness of 2-3cm, ordinary telescopic spring, and radar is placed on above lift stand, and radar bottom is set
It is equipped with wear-resistant slide plate, the arc-shaped prominent 5-8cm of wear-resistant slide plate, arc projected direction is device direction of advance.
Further, the fixed sleeving is welded on trolley structure, four is respectively arranged in parallel up and down, automatic lifting bar can
To pass through fixed sleeving.
Further, the automatic lifting bar is inside and outside two layers of pipe structure, and slideway and anchor studs are arranged on automatic lifting bar,
Anchor studs can control the length of automatic lifting bar by slideway.
Further, bottom distribution 4-5 of lift stand is arranged in ordinary telescopic spring.
Compared with prior art, the utility model has the beneficial effects that
1, automatic lifting bar is passed through using wirerope and is connected with runner with movable pulley, and the light of automatic lifting bar may be implemented
Lifting, runner can control the lifting speed of elevating lever by positive and negative rotation speed regulating motor, in this way when encountering the barriers such as davit
It can easily control, greatly reduce manpower waste and workload.
2, the adjustable length of automatic lifting bar, automatic lifting bar are two layers of outer and inner tubes, and slideway and anchor is arranged on steel pipe
Gu nail is realized and stretched, tunnel clearance can be prevented and the case where increasing suddenly occur.
3, support rod and automatic lifting bar are provided with high-strength compressed spring, can have been made lift stand both using transmission axis connection
Upward jacking force can be received, it can also be by pulling force horizontally forward, it is ensured that preferably walking.
4, rubber ring is arranged in surrounding by lift stand, can prevent radar buffering collision of closed when progradation encounters out-of-flatness,
Lower installation ordinary telescopic spring is being lifted, in addition, the wear-resistant slide plate that radar bottom is installed can make contact surface more smooth, it is prominent
Arc end can preferably avoid stopping, improve the self adaptive of instrument, it is discontinuous to reduce tunnel complex conditions bring data
The problem of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is lift stand structural schematic diagram；
Fig. 3 is automatic lifting rod structure schematic diagram；
Schematic diagram when Fig. 4 is support construction and lift stand arrangement works；
Fig. 5 is that lift stand structure places schematic diagram；
In figure: 1, rack；2, ladder；3, traveling wheel；4, lift stand；4-1, ordinary telescopic spring；4-2, rubber ring；5, certainly
Dynamic elevating lever；5-1, slideway；5-2, anchor studs；6, movable pulley；7, wirerope；8, fixed sleeving；9, runner；10, positive and negative modulation
Speed motor；11, support rod；12, transmission shaft；13, high-strength compressed spring；14, fixing buckle；15, stull；16, radar；17,
Wear-resistant slide plate.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting described in the utility model,
It is characterized in that it is characterized by comprising detection rack structure, climbing structure, support construction, self adaptive lifts structure.The detection
Horse structure includes rack 1, ladder 2 and traveling wheel 3；The climbing structure includes automatic lifting bar 5, movable pulley 6, fixed sleeving
8, runner 9, wirerope 7 and positive and negative rotation speed regulating motor 10；The support construction includes support rod 11, transmission shaft 12, high-strength compression
Spring 13；The self adaptive structure of lifting includes lift stand 4, rubber ring 4-2 and ordinary telescopic spring 4-1 and wear-resistant slide plate 17.
Further, the detection rack structure includes rack 1, ladder 2 and traveling wheel 3, and horse structure is by lightweight steel pipe
Material is connected by a snap, and the inside of trolley structure is arranged in by welding for ladder 2, and traveling wheel 3 can be divided into according to detection environment
Rail mounted traveling wheel and rubber-tyred traveling wheel.The climbing structure includes automatic lifting bar 5, movable pulley 6, fixed sleeving 8, runner
9, wirerope 7 and positive and negative rotation speed regulating motor 10；One end of wirerope 7 is fixed on the bottom of automatic lifting bar 5, and the other end passes through platform
The movable pulley 6 of frame structural top is connected on runner 9, and the lifting of automatic lifting bar 5 can be completed by the rotation of runner 9.Turn
Wheel 9 is directly welded at the lower part of horse structure by bracket, and runner 9 is connected with positive and negative rotation speed regulating motor 10 by bearing, positive and negative
Modulation speed motor 10 and runner 9 are in parallel position, and positive and negative rotation speed regulating motor 10 is welded on the lower part of horse structure.
Such as Fig. 2 and as shown in figure 4, the self adaptive structure of lifting includes lift stand 4, rubber ring 4-2 and ordinary telescopic bullet
Spring 4-1 and wear-resistant slide plate 17,4 two sides of lift stand are arranged stull 15, support rod 11 are welded on 4 two sides stull of lift stand 15
It setting, rubber ring 4-2 is distributed in 4 surrounding of lift stand, and rubber ring 4-2 is located at the bottom of lift stand 4 with a thickness of 2-3cm, spring 4-1,
Radar 16 is placed on above lift stand 4, and 16 bottom of radar is provided with wear-resistant slide plate 17, the arc-shaped prominent 5-8cm of wear-resistant slide plate 17,
Arc projected direction is device direction of advance.
As shown in figure 4, the support construction includes support rod 11, transmission shaft 12, high-strength compressed spring 13,11 He of support rod
Automatic lifting bar 5 is connected by transmission shaft 12, and fixing buckle 14 is arranged on support rod 11 and automatic lifting bar 5, and centre connection is high
Strong compressed spring 13 is in support rod 11 and automatic lifting bar 5 between 45 °~60 °.
As shown in Figure 1, the fixed sleeving 8 is welded on horse structure, four are respectively arranged in parallel up and down, automatic lifting bar
5 can pass through fixed sleeving 8.
As shown in figure 3, the automatic lifting bar 5 is inside and outside two layers of pipe structure, on automatic lifting bar 5 setting slideway 5-1 and
Anchor studs 5-2, anchor studs 5-2 can control the length of automatic lifting bar 5 by slideway 5-1.
As shown in Fig. 2, bottom distribution 4-5 of lift stand 4 is arranged in ordinary telescopic spring 4-1.
The present apparatus when in use, when carrying out the detection of tunnel vault lining quality, is divided into two kinds of situations, one is commonly have
Rail wheel can be set into the traveling wheel 3 of tiny fragments of stone, coal, etc. railway tunnel, horse structure；Another is non-fragment orbit railway tunnel, rack
Tire wheel can be set into the traveling wheel 3 of structure；When specific detection operation, radar 16 is placed on by testing staff by ladder 2
On lift stand 4, one end outstanding of wear-resistant slide plate 17 of 16 bottom of radar setting is towards direction of advance, the rubber ring of 4 surrounding of lift stand
4-2 plays cushioning and protection；The bottom of one end connection automatic lifting bar 5 of wirerope 7, the other end pass through horse structure top
The movable pulley 6 in portion is connected on runner 9, starts positive and negative rotation speed regulating motor 10, and positive and negative rotation speed regulating motor 10 is turned by bearing connection
Wheel 9 controls the lifting speed of automatic lifting bar 5, guarantees that instrument and equipment being capable of rising at the uniform velocity；In addition, when positive and negative rotation speed regulation electricity
When machine 10 can not work, bearing and runner 9 can be realized with easy removal and be manually adjusted runner to realize the liter of automatic lifting bar 5
Drop.
Such as Fig. 4, when specific works, after instrument and equipment is risen to vault by lift stand 4, support rod 11 and automatic can be observed
High-strength compressed spring 11 on elevating lever 5 judges can also judge whether radar 16 is tight by the state of ordinary telescopic spring 4-1
It is closely attached to lining cutting surface, has pushing trend to be adjacent to lining cutting surface as radar 16 using support rod 11.
After tunnel encounters uneven whole face or lining cutting staggered floor, staggered floor can be avoided by wear-resistant slide plate 17, it is in addition high-strength
Compressed spring 13 has jacking force to lift stand 4, and instrument is allow tightly to be attached to lining cutting surface, and support rod 11 keeps lift stand 4
Horizontal force, and can be moved ahead with safeguard level, it is possible to reduce lining cutting surface irregularity bring stall problem；When having encountered davit
When tunnel through installing, since distance is usually 5m between davit, so artificial detection is difficult to realize, pass through automatic lifting bar 5
Instrument and equipment is risen to vault to be more convenient for detecting, reduces manpower, improves detection efficiency.
Tunnel has when encountering anchor section, and tunnel clearance can increase suddenly, passes through slideway 5-1 on automatic lifting bar 5 and anchoring
5-2 is followed closely, the length adjustment of automatic lifting bar 5 may be implemented, guarantees that instrument and equipment can rise to required height.Specific behaviour
Make it is as follows, original position slideway 5-1 be inner and outer pipes be overlapped maximum position, when encounter need to be turned up when, by anchor studs 5-2 remove original
Inner and outer pipes are elongated in position, retighten anchor studs 5-2, finally realize the length adjustment of automatic lifting bar 5.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.It is all without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model pair
Any simple modification, equivalent variations and remodeling, still fall within the protection model of technical solutions of the utility model made by above embodiments
It encloses.
Claims (8)
1. a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting, it is characterised in that: including detection rack structure, climb
It rises structure, support construction, self adaptive lift structure；The detection rack structure includes rack, ladder and traveling wheel；It is described to climb
Structure includes automatic lifting bar, movable pulley, fixed sleeving, runner, wirerope and positive and negative rotation speed regulating motor；The support construction packet
Include support rod, transmission shaft, high-strength compressed spring；The self adaptive structure of lifting includes lift stand, rubber ring and ordinary telescopic bullet
Spring and wear-resistant slide plate.
2. a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting according to claim 1, it is characterised in that: platform
Bassinet structure is connected by a snap by lightweight tube material, and the inside of trolley structure is arranged in by welding for ladder, and traveling wheel can root
It is divided into rail mounted traveling wheel and rubber-tyred traveling wheel according to detection environment.
3. a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting according to claim 1, it is characterised in that: steel
One end of cord is fixed on the bottom of automatic lifting bar, and the other end is connected on runner by the movable pulley at the top of trolley structure,
The lifting of elevating lever can be completed by the rotation of runner；Runner is directly welded at the lower part of trolley structure, runner by bracket
It is connected with positive and negative rotation speed regulating motor by bearing, positive and negative rotation speed regulating motor and runner are in parallel position, positive and negative rotation speed regulating motor
It is welded on the lower part of trolley structure.
4. a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting according to claim 1, it is characterised in that: branch
By transmission axis connection fixing buckle is arranged, centre connection is high-strength in strut and automatic lifting bar on support rod and automatic lifting bar
Compressed spring is in support rod and automatic lifting bar between 45 °~60 °.
5. a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting according to claim 1, it is characterised in that: support
Stull is arranged in height of a house two sides, support rod is welded on lift stand two sides stull position, rubber ring, rubber is distributed in lift stand surrounding
Circle is with a thickness of 2-3cm, and ordinary telescopic spring is located at the bottom of lift stand, and radar is placed on above lift stand, the setting of radar bottom
There are wear-resistant slide plate, the arc-shaped prominent 5-8cm of wear-resistant slide plate, arc projected direction is device direction of advance.
6. a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting according to claim 3, it is characterised in that: institute
It states fixed sleeving to be welded on trolley structure, four is respectively arranged in parallel up and down, automatic lifting bar can pass through fixed sleeving.
7. a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting according to claim 3, it is characterised in that: institute
Stating automatic lifting bar is inside and outside two layers of pipe structure, is arranged slideway and anchor studs on automatic lifting bar, and anchor studs can be with by slideway
Control the length of automatic lifting bar.
8. a kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting according to claim 5, it is characterised in that: general
Bottom distribution 4-5 of lift stand is arranged in logical adjustable spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254620.6U CN209604090U (en) | 2019-02-28 | 2019-02-28 | A kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254620.6U CN209604090U (en) | 2019-02-28 | 2019-02-28 | A kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604090U true CN209604090U (en) | 2019-11-08 |
Family
ID=68403412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920254620.6U Active CN209604090U (en) | 2019-02-28 | 2019-02-28 | A kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604090U (en) |
-
2019
- 2019-02-28 CN CN201920254620.6U patent/CN209604090U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103924529B (en) | A kind of rolling towed equipment and construction method thereof | |
| CN201494438U (en) | Simple and fast installation cableway for maintenance and rush repair of mountain pipeline | |
| CN104607860B (en) | A kind of fixture of pipeline boxing jig | |
| CN208235351U (en) | A kind of bridge combination guardrail Fast Installation plate device | |
| CN202899040U (en) | Crossing tunnel box girder transporting and mounting all-in-one machine | |
| CN110655015B (en) | Trackless self-propelled platform car for subway tunnel maintenance | |
| CN105347188B (en) | Traction type arch-bridge crane of crane carriage | |
| CN107642037A (en) | A kind of intelligence system for bridge machinery | |
| CN104849772B (en) | Geological radar operates servicing unit in a kind of large cross-section tunnel area surface construction | |
| CN103343568B (en) | Transformer substation flood prevention device | |
| CN105197723A (en) | Variable slope slant lifting container test platform and method | |
| CN105236241A (en) | Special gradient-self-adapting oblique movement elevator | |
| CN209604090U (en) | A kind of auxiliary device for the self adaptive detection of tunnel vault lining cutting | |
| CN105752854A (en) | Special rope shake preventing gantry crane for port | |
| CN207554079U (en) | The self-propelled splash guard automatic laying device for laying of constructing tunnel | |
| CN203684019U (en) | Height and span adjustable track laying machine for subway construction | |
| CN205636741U (en) | Slope construction's building materials loading attachment | |
| CN102704392B (en) | Automatic levelling mechanism of climbing inspection vehicle | |
| CN205653067U (en) | Gantry crane is prevented rocking by special rope in harbour | |
| CN203807952U (en) | Rolling drag device | |
| CN106586922B (en) | A kind of lifting device being laid with monorail crane applied to coal mine tunneling machine | |
| CN213328630U (en) | Steel box girder convenient to operation | |
| CN208501490U (en) | Adapt to the bridge-checking vehicle of heavy grade rail running | |
| CN114509453A (en) | Multi-purpose digital ray automatic detection method | |
| CN208632958U (en) | A kind of bridge inspection device being advantageously implemented both ends synchronously control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |