CN208221998U - The lifting apparatus of geological radar antenna when a kind of soft rock tunnel lining quality detects - Google Patents
The lifting apparatus of geological radar antenna when a kind of soft rock tunnel lining quality detects Download PDFInfo
- Publication number
- CN208221998U CN208221998U CN201820568433.0U CN201820568433U CN208221998U CN 208221998 U CN208221998 U CN 208221998U CN 201820568433 U CN201820568433 U CN 201820568433U CN 208221998 U CN208221998 U CN 208221998U
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- CN
- China
- Prior art keywords
- support rod
- radar antenna
- fixedly connected
- geological radar
- pedestal
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Abstract
The utility model discloses the lifting apparatus of geological radar antenna when a kind of detection of soft rock tunnel lining quality, belong to lifting apparatus field, the lifting apparatus of geological radar antenna when a kind of soft rock tunnel lining quality detects, including pedestal, the upper end of the pedestal is fixedly connected with main support rod, the upper end of the main support rod offers first sliding groove, secondary support rod is slidably connected in the first sliding groove, compressed spring is connected between the pair support rod and the bottom interior wall of first sliding groove, the second sliding slot of a pair of of vertical direction is offered on the inner wall of the first sliding groove, limited block is slidably connected in two second sliding slots, two limited blocks are fixedly connected with secondary support rod, the upper end of the pair support rod is fixedly connected with fixed plate, geological radar antenna ontology is connected in the fixed plate, the fixed plate left end is fixed It is connected with fixed column, is easy to lift geological radar antenna, is easily reduced the physical demands of experimenter.
Description
Technical field
The utility model relates to lifting apparatus fields, when detecting more specifically to a kind of soft rock tunnel lining quality
The lifting apparatus of geological radar antenna.
Background technique
Currently, during carrying out lining quality of channel with geological radar, due to tunnel haunch and arch crown part
Apart from tunnel road surface 4m~7m or so, therefore need to build detection platform, there are two types of detection platforms common at present: one kind is to set up
Formula scaffold, another kind are the metal truss structure being welded on loading machine, and testing crew lifts geology thunder in detection platform
Up to antenna, it is allowed to be close to tunnel-liner surface, geological radar antenna is attached by cable and the host under detection platform,
By movable Scaffold or loading machine, antenna is made to be tightly attached to the forward movement of lining cutting surface, thus realize the continuous acquisition of data, with
For the antenna of the 500MHz of MALA company of Sweden production, weight is about 5kg, when testing crew continuously lifts 5 minutes or so,
Must be taken a break (2 minutes or so), can continue to be detected.
But in the detection process, testing crew needs are continuously lifted, it is possible to because of testing crew limited resistance, will lead to
Antenna fails to be close to tunnel-liner, causes collected detection data partial distortion, and need to consume a large amount of body of experimenter
Power.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of soft rock tunnel lining qualities
The lifting apparatus of geological radar antenna when detection, it may be implemented to be easy to lift geological radar antenna, be easily reduced experimenter
Physical demands.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
The lifting apparatus of geological radar antenna when a kind of soft rock tunnel lining quality detects, including pedestal, the pedestal
Upper end is fixedly connected with main support rod, and the upper end of the main support rod offers first sliding groove, and sliding connects in the first sliding groove
It is connected to secondary support rod, is connected with compressed spring, the first sliding groove between the pair support rod and the bottom interior wall of first sliding groove
Inner wall on offer the second sliding slot of a pair of of vertical direction, slidably connect limited block in two second sliding slots, two
A limited block is fixedly connected with secondary support rod, and the upper end of the pair support rod is fixedly connected with fixed plate, the fixation
Geological radar antenna ontology is connected on plate, the fixed plate left end is fixedly connected with fixed column, fixed company in the fixed column
It is connected to drawstring, the drawstring is fixedly connected with detent ring far from one end of fixed column, and the left end of the main support rod is fixedly connected
There are multiple screen posts to match with detent ring, the first buckle is connected between the fixed plate and main support rod, it can be real
Now it is easy to lift geological radar antenna, is easily reduced the physical demands of experimenter.
Preferably, the lower end of the fixed plate is fixedly connected with a pair of of detent block, and the upper end of the main support rod offers
The detent slot to match with detent block is easy to increase the stability after fixed plate is contacted with main support rod.
Preferably, the left end of the pedestal offers storage trough, and there is hinge connection on the pedestal matches with storage trough
Lid, the second buckle is connected between the lid and pedestal, can by the tool of needs for example geological radar antenna ontology place
In storage trough, convenient transportation.
Preferably, the lower end of the pedestal is connected with multiple wheels, is respectively connected with lock-screw on multiple wheels, side
Just it moves and fixes.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented to be easy to lift geological radar antenna, be easily reduced the physical demands of experimenter.
(2) lower end of fixed plate is fixedly connected with a pair of of detent block, and the upper end of main support rod offers and detent block phase
The detent slot matched is easy to increase the stability after fixed plate is contacted with main support rod.
(3) left end of pedestal offers storage trough, and hinge connection has a lid to match with storage trough on pedestal, lid and
It is connected with the second buckle between pedestal, the tool of needs such as geological radar antenna ontology can be placed in storage trough, facilitate fortune
It is defeated.
(4) lower end of pedestal is connected with multiple wheels, is respectively connected with lock-screw on multiple wheels, is moved easily and consolidates
It is fixed.
Detailed description of the invention
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the right view of the utility model.
Figure label explanation:
1 pedestal, 2 main support rods, 3 lids, 4 wheels, 5 lock-screws, 6 storage troughs, 7 first sliding grooves, 8 secondary support rods, 9 the
Two sliding slots, 10 limited blocks, 11 compressed springs, 12 fixed plates, 13 geological radar antenna ontologies, 14 fixed columns, 15 drawstrings, 16 detents
Ring, 17 screen posts, 18 detent blocks, 19 detent slots, 20 first buckles, 21 second buckles.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment, based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-3 is please referred to, the lifting apparatus of geological radar antenna when a kind of soft rock tunnel lining quality detects, including pedestal
1, the upper end of pedestal 1 is fixedly connected with main support rod 2, and the upper end of main support rod 2 offers the first sliding groove 7 of vertical direction, the
Slidably connect secondary support rod 8 in one sliding slot 7, and the height of secondary support rod 8 is identical with 7 height of first sliding groove, secondary support rod 8 and
It is connected with compressed spring 11 between the bottom interior wall of first sliding groove 7, a pair of of vertical direction is offered on the inner wall of first sliding groove 7
Second sliding slot 9, slidably connects limited block 10 in two second sliding slots 9, two limited blocks 10 with secondary support rod 8 is fixed connects
It connects, the upper end of secondary support rod 8 is fixedly connected with fixed plate 12, and geological radar antenna ontology 13 is connected in fixed plate 12, compresses
The elastic force of spring 11 is sufficiently large, can bounce secondary support rod 8, fixed plate 12 and geological radar antenna ontology 13, until limit
Block 10 is in contact with the top of second sliding slot 9, and 12 left end of fixed plate is fixedly connected with fixed column 14, is fixedly connected in fixed column 14
There is drawstring 15, the length of drawstring 15 is corresponding with the secondary height of support rod 8, and drawstring 15 is fixedly connected far from one end of fixed column 14
Have a detent ring 16, the left end of main support rod 2 is fixedly connected with multiple screen posts 17 to match with detent ring 16, fixed plate 12 with
Be connected with the first buckle 20 between main support rod 2, the first buckle 20 can make it is relatively fixed between fixed plate 12 and main support rod 2,
The lower end of fixed plate 12 is fixedly connected with a pair of of detent block 18, and the upper end of main support rod 2 is offered to match with detent block 18
Detent slot 19 is easy to increase the stability after fixed plate 12 is contacted with main support rod 2, and the left end of pedestal 1 offers storage trough 6,
Hinge connection has the lid 3 to match with storage trough 6 on pedestal 1, is connected with the second buckle 21 between lid 3 and pedestal 1, and second
Buckle 21 can make relatively fixed between lid 3 and pedestal 1, the tool of needs such as geological radar antenna ontology 13 can be placed on storage
In object slot 6, convenient transportation, the lower end of pedestal 1 is connected with multiple wheels 4, and lock-screw 5 is respectively connected on multiple wheels 4, convenient
It is mobile and fixed.
It may be implemented to be easy to lift geological radar antenna, be easily reduced the physical demands of experimenter, can will when use
It transports the position detected to needs, and geological radar antenna ontology 13 is fixedly mounted in fixed plate 12, opens the first buckle
20, fixed plate 12 can rise automatically under the action of compressed spring 11, until limited block 10 is blocked, it can be according to the reality of detection
Situation pulls downward on detent ring 16, then geological radar antenna ontology 13 can decline, and is mounted detent ring 16 according to required height
In screen post 17, when not suitable screen post 17, it can be wrapped in drawstring 15 is appropriate in fixed column 14, i.e., it is fine-tuning
The length of drawstring 15, it is easy to use without lifting manually always.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (4)
- The lifting apparatus of geological radar antenna when 1. a kind of soft rock tunnel lining quality detects, including pedestal (1), feature exists In: the upper end of the pedestal (1) is fixedly connected with main support rod (2), and the upper end of the main support rod (2) offers first sliding groove (7), it is slidably connected secondary support rod (8) in the first sliding groove (7), the bottom of pair support rod (8) and first sliding groove (7) It is connected between inner wall compressed spring (11), second that a pair of of vertical direction is offered on the inner wall of the first sliding groove (7) is sliding Slot (9), two second sliding slots (9) are interior to be slidably connected limited block (10), and two limited blocks (10) are propped up with pair Strut (8) is fixedly connected, and the upper end of the pair support rod (8) is fixedly connected with fixed plate (12), is connected on the fixed plate (12) It is connected to geological radar antenna ontology (13), fixed plate (12) left end is fixedly connected with fixed column (14), the fixed column (14) it is fixedly connected on drawstring (15), the drawstring (15) is fixedly connected with detent ring far from the one end of fixed column (14) (16), the left end of the main support rod (2) is fixedly connected with multiple screen posts (17) to match with detent ring (16), described solid The first buckle (20) are connected between fixed board (12) and main support rod (2).
- The lifting apparatus of geological radar antenna when 2. a kind of soft rock tunnel lining quality according to claim 1 detects, Be characterized in that: the lower end of the fixed plate (12) is fixedly connected with a pair of of detent block (18), and the upper end of the main support rod (2) is opened Equipped with the detent slot (19) to match with detent block (18).
- The lifting apparatus of geological radar antenna when 3. a kind of soft rock tunnel lining quality according to claim 1 detects, Be characterized in that: the left end of the pedestal (1) offers storage trough (6), there is and storage trough (6) hinge connection on the pedestal (1) The lid (3) to match is connected with the second buckle (21) between the lid (3) and pedestal (1).
- The lifting apparatus of geological radar antenna when 4. a kind of soft rock tunnel lining quality according to claim 1 detects, Be characterized in that: the lower end of the pedestal (1) is connected with multiple wheels (4), is respectively connected with lock-screw on multiple wheels (4) (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568433.0U CN208221998U (en) | 2018-04-20 | 2018-04-20 | The lifting apparatus of geological radar antenna when a kind of soft rock tunnel lining quality detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568433.0U CN208221998U (en) | 2018-04-20 | 2018-04-20 | The lifting apparatus of geological radar antenna when a kind of soft rock tunnel lining quality detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208221998U true CN208221998U (en) | 2018-12-11 |
Family
ID=64511889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820568433.0U Expired - Fee Related CN208221998U (en) | 2018-04-20 | 2018-04-20 | The lifting apparatus of geological radar antenna when a kind of soft rock tunnel lining quality detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208221998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405874A (en) * | 2018-12-21 | 2019-03-01 | 上海隧道工程质量检测有限公司 | A kind of device for lining quality of channel |
-
2018
- 2018-04-20 CN CN201820568433.0U patent/CN208221998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405874A (en) * | 2018-12-21 | 2019-03-01 | 上海隧道工程质量检测有限公司 | A kind of device for lining quality of channel |
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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: 20181211 Termination date: 20190420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |