CN209325340U - A kind of Tunnel testing equipment lifting apparatus - Google Patents
A kind of Tunnel testing equipment lifting apparatus Download PDFInfo
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- CN209325340U CN209325340U CN201822169783.2U CN201822169783U CN209325340U CN 209325340 U CN209325340 U CN 209325340U CN 201822169783 U CN201822169783 U CN 201822169783U CN 209325340 U CN209325340 U CN 209325340U
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- connecting rod
- hinged
- testing equipment
- tunnel testing
- lifting apparatus
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Abstract
The utility model relates to a kind of Tunnel testing equipment lifting apparatus, it includes platform, the first connecting rod for being fixed on platform upper and second connecting rod hinged with first connecting rod, the lower part of the first connecting rod is connected with extensible member, and the second connecting rod is hinged with the fixing piece of fixed Tunnel testing equipment far from one end of first connecting rod.The utility model has the effect of that the effective labour-saving of aided-detection device is detected.
Description
Technical field
The utility model relates to the technical fields of Tunnel testing equipment, lift dress more particularly, to a kind of Tunnel testing equipment
It sets.
Background technique
In subway tunnel construction process, Tunnel testing is a wherein important link.
As shown in Figure 1, a kind of detection device for detecting tunnel, primary structure includes the detection of cabinet 1,1 lower section of cabinet
Face 2 and measuring wheel 3 positioned at 1 side of cabinet.There are many probes inside detection faces 2, will test the detection faces 2 of equipment close to needs
It is slided in the tunnel wall of detection, available many data of popping one's head in.The instrument for having record to rotate on measuring wheel 3 is sliding in detection faces 2
Measuring wheel 3 also can rotate during dynamic, the instrument on measuring wheel 3 will be calculated according to the diameter of wheel detection device sliding away from
From.All data are transported in the instrument in cabinet and store later, finally transfer data to terminal and are analyzed.
During Tunnel testing, detection faces highest point often reaches 6m or higher, more than 2-3 times of Human Height.It is existing
Detection device often requires that detection device is stable and accurate and slides along detection faces, without ancillary equipment, can not only carry out by manpower
Effective labour-saving detection.
Utility model content
The purpose of the utility model is to provide a kind of Tunnel testing equipment lifting apparatus, can effectively be saved with aided-detection device
Power detect.
The purpose of this utility model has the technical scheme that a kind of Tunnel testing equipment lifts dress
Set, including platform, be fixed on platform upper first connecting rod and second connecting rod hinged with first connecting rod, described first
The lower part of connecting rod is connected with extensible member, and the second connecting rod is hinged with fixed Tunnel testing far from one end of first connecting rod and sets
Standby fixing piece.
By using above-mentioned technical proposal, first connecting rod has extensible member, can stretch out the height for increasing support；First connects
The articulated connection of extension bar and the second connecting rod can change the direction of support；Second connecting rod and fixing piece it is hinged adjustable
It is connected to the detection faces of the detection device of fixing piece and the angle of tunnel wall.Using two connecting rod support detection devices in tunnel
It is slided on wall, can detecte the tunnel wall of eminence, and detection device is made to reach the requirement of measurement.This equipment can assist detecting
It is detected the effective labour-saving of equipment.
The utility model is further arranged to: the one end of the first connecting rod far from platform is there are two link block, and second
Connecting rod is hinged between two link blocks by rotating bolt.
By using above-mentioned technical proposal, a kind of articulated manner of first connecting rod and the second connecting rod is realized, is passed through
Such mode is hinged, articulated position on the opposite side wall of the second connecting rod, the second connecting rod of operation that can be more convenient into
Row turns to.
The utility model is further arranged to: the bottom of hinged one end of second connecting rod is hinged with the second gas
The other end of cylinder, the second cylinder is hinged on the side of first connecting rod.
By using above-mentioned technical proposal, the second cylinder can control the steering of the second connecting rod, realize Mechanical course, behaviour
It indulges more convenient laborsaving.
The utility model is further arranged to: there is the cavity for placing detection device inside the fixing piece, it is lower open to incite somebody to action
The detection faces of detection device are exposed, and have the notch for placing detection device measuring wheel on side wall, and side wall has to be used to admittedly across side wall
The fixing bolt of regular inspection measurement equipment cabinet.
By using above-mentioned technical proposal, the cabinet that will test equipment is put into fixing piece from the open surface below fixing piece
Cavity among, allow detection faces to be exposed, measuring wheel is placed among notch, is fastened and fixed screw, and detection device is just more firm
Solid be connected together with the second connecting rod.
The utility model is further arranged to: having the second hinged block at the top of the fixing piece, second connecting rod is remote
There is the first spherical hinged block in one end from first connecting rod, and the first hinged block and the second hinged block flexural pivot are connected together.
By using above-mentioned technical proposal, by so hinged, fixing piece can be with for fixing piece and the second connecting rod
It arbitrarily turns to, can be convenient the second connecting rod control detection device after detection device is fixed on fixing piece and be preferably adjacent to
Tunnel wall.
The utility model is further arranged to: the extensible member is the first cylinder.
The utility model is further arranged to: the first cylinder is multi-stage cylinder.
By using above-mentioned technical proposal, the first cylinder is multi-stage cylinder, and the length that first connecting rod may be implemented is realized
Bigger growth keeps Tunnel testing equipment lifting apparatus longer to the bearing length of detector, and auxiliaring effect is more preferable.
The utility model is further arranged to: there are four pulleys for connection on the angle of bottom four of the platform.
By using above-mentioned technical proposal, pulley can eaily move platform, and Tunnel testing equipment is made to lift dress
Set the transferring position that can be convenient.
The utility model is further arranged to: the top of the pulley wheel is hinged with brake block.
By using above-mentioned technical proposal, brake block is pressed, brake block will be close to the surface of pulley wheel, make pulley
It can not rotate to fix platform on suitable position.
In conclusion the advantageous effects of the utility model are as follows:
1. detection device can be operated eaily, reach effective detection effect；
2. increasing support distances using the first cylinder, is controlled and turned to using the second cylinder, Tunnel testing equipment is made to lift dress
Set operate it is relatively labor-saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of background technique.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is pulley structure schematic diagram.
Fig. 4 is the schematic diagram that fixing piece fixes detection device.
Fig. 5 is the structural schematic diagram of fixing piece.
Fig. 6 is the cross-sectional view of the first hinged block and the second hinged block.
In figure, 1, cabinet；2, detection faces；3, measuring wheel；4, platform；41, pulley；411, rotating member；412, brake block；
413, support frame；414, wheel；5, first connecting rod；51, rotating bolt；52, the first cylinder；53, the second cylinder；54, it connects
Block；6, the second connecting rod；61, the first hinged block；7, fixing piece；71, fixing bolt；72, notch；73, the second hinged block；74,
Cavity.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: being a kind of Tunnel testing equipment lifting apparatus disclosed by the utility model referring to Fig. 2, including platform 4,
It is hinged positioned at the first connecting rod 5 of platform upper, the second connecting rod 6 hinged with first connecting rod 5 and with second connecting rod 6
Fixing piece 7.Platform 4 is the plateau for itself having enough weight, and respectively there is a pulley 41 in lower part four on angle.Pulley 41 is existing
Have technology, as shown in figure 3,41 primary structure of pulley include support frame 413,413 top of support frame rotating member 411, be hinged on
The wheel 414 of 413 lower part of support frame and the brake block 412 for being hinged on upper lateral part, rotating member 411 make to be fixed by bolts to platform 4
Bottom, the presence of rotating member 411 makes pulley 41 can be with the rotation in 360 ° of directions.The flexible resistance in the inside of brake block 412
Piece, after brake block 412 is pressed, resisting force sheet will be close to the outer surface of wheel 414, to make pulley 41 that can not rotate.
Referring to Fig. 2, the lower half of first connecting rod 5 is the first cylinder 52, and the first cylinder 52 is connect by bolt with first
The upper half of bar 5 connects.First cylinder 52 is multi-stage cylinder, and multistage can stretch out extends first connecting rod 5.First connecting rod
There are two the link block 54 protruded, the middle and lower parts of the second connecting rod 6 to be hinged on by rotating bolt 51 for 5 one end far from platform 4
Between two link blocks 54.Second connecting rod 6 is hinged with the piston of the second cylinder 53 close to the bottom of 5 one end of first connecting rod
The bottom of bar, the second cylinder 53 is hinged on the side on 5 top of first connecting rod.When the second cylinder 53 is shunk or is extended, second
Angle between connecting rod 6 and first connecting rod 5 will change, therefore the second cylinder 53 can control turning for the second connecting rod 6
To.
Referring to figure 5 and figure 6, the second connecting rod 6 has the first spherical hinged block 61 far from one end of first connecting rod 5, Gu
Determine the second hinged block 73 for having protrusion on 7 top of part, the first hinged block 61 is connected together with 73 flexural pivot of the second hinged block.Fixing piece
7 be a rectangular warehouse, and the recording quantity of bottom, inside has 74. side of cavity to have fixed fixing bolt 71, fixing piece
There is threaded hole on 7 side wall, fixing bolt 71 is spun in this some holes, and the side of fixing piece 7 can be passed through by this some holes
Wall., there is a notch 72 in the shorter side wall middle position of fixing piece 7.As shown in figure 4, after detection device is put into cavity 74,
Measuring wheel 3 is just fallen among notch 72, and the open bottom surface of 2 fixture of detection faces 7 is exposed, later by all fixing bolts 71
Fastening, detection device are just fixed within fixing piece 7.
The implementation principle of the present embodiment are as follows: the cabinet 1 that will test equipment is put among fixing piece 7, fastens the fixation of side
Bolt 71, detection faces 2 are exposed on the outside.Platform 4 is moved to suitable position, the brake block 412 of four pulleys is put down, will be put down
Platform 4 fixes.It will test face 2 to be fitted in the tunnel wall to be detected, the first cylinder 52 starts to stretch out, and pushes detection device upward
Sliding, after detection device reaches the tunnel wall of cambered surface position, the first cylinder 52 is started to shrink, and adjusts the angle of the second connecting rod 6
Degree guarantees that detection device can be contacted with tunnel wall always, due to the articulated connection of the second connecting rod 6 and fixing piece 7, is given to foot
After enough power, the detection faces 2 of detection device can be attached in tunnel wall always.When detection device is supported to the highest of tunnel wall
After point, the tunnel wall of side is just detected and finishes.Then brake block 412 is lifted, platform 4 is changed into a direction, repeats above-mentioned step
Suddenly, the detection of the tunnel wall other side is completed.
There is the first cylinder 52 in the lower section of first connecting rod 5, can stretch out the height for increasing support；First connecting rod 5 and
The articulated connection of two connecting rods 6 can change the direction of support；The adjustable company of ball-joint of second connecting rod 6 and fixing piece 7
Connect the detection faces 2 of the detection device on fixing piece 7 and the angle of tunnel wall.Use a kind of this Tunnel testing equipment lifting apparatus
Support detection device slides in tunnel wall, can detecte the tunnel wall of eminence, and detection device is made to reach the requirement of measurement.
And the cambered surface angle of tunnel face can be detected by this effective labour-saving of equipment aided-detection device.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of Tunnel testing equipment lifting apparatus, it is characterised in that: including platform (4), be fixed on the first of platform (4) top
Connecting rod (5) and second connecting rod (6) hinged with first connecting rod (5), the lower part of the first connecting rod (5) is fixedly connected
There is extensible member, the second connecting rod (6) is hinged with the fixing piece of fixed Tunnel testing equipment far from the one end of first connecting rod (5)
(7).
2. a kind of Tunnel testing equipment lifting apparatus according to claim 1, it is characterised in that: the first connecting rod
(5) there are two link block (54), the second connecting rod (6) to be hinged on two by rotating bolt (51) for one end far from platform (4)
Between link block (54).
3. a kind of Tunnel testing equipment lifting apparatus according to claim 2, it is characterised in that: second connecting rod
(6) bottom of hinged one end is hinged with the second cylinder (53), and the other end of the second cylinder (53) is hinged on first connecting rod (5)
Side.
4. a kind of Tunnel testing equipment lifting apparatus according to claim 1, it is characterised in that: in the fixing piece (7)
There is the cavity (74) for placing detection device in portion, and the lower open detection faces (2) that will test equipment are exposed, and has placement to detect on side wall
The notch (72) of ranging devices wheel (3), side wall have the fixing bolt for fixed test equipment box (1) across side wall
(71).
5. a kind of Tunnel testing equipment lifting apparatus according to claim 1, it is characterised in that: the fixing piece (7)
Top has the second hinged block (73), and second connecting rod (6) has spherical first hinged far from the one end of first connecting rod (5)
Block (61), the first hinged block (61) and the second hinged block (73) ball-joint.
6. a kind of Tunnel testing equipment lifting apparatus according to claim 1, it is characterised in that: the extensible member is first
Cylinder (52).
7. a kind of Tunnel testing equipment lifting apparatus according to claim 6, it is characterised in that: the first cylinder (52) is more
Grade cylinder.
8. a kind of Tunnel testing equipment lifting apparatus according to claim 1, it is characterised in that: the bottom of the platform (4)
There are four pulley (41) for connection on four, portion angle.
9. a kind of Tunnel testing equipment lifting apparatus according to claim 8, it is characterised in that: pulley (41) wheel
Top be hinged with brake block (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169783.2U CN209325340U (en) | 2018-12-21 | 2018-12-21 | A kind of Tunnel testing equipment lifting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169783.2U CN209325340U (en) | 2018-12-21 | 2018-12-21 | A kind of Tunnel testing equipment lifting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325340U true CN209325340U (en) | 2019-08-30 |
Family
ID=67728212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169783.2U Active CN209325340U (en) | 2018-12-21 | 2018-12-21 | A kind of Tunnel testing equipment lifting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325340U (en) |
-
2018
- 2018-12-21 CN CN201822169783.2U patent/CN209325340U/en active Active
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