It is a kind of to be conveniently adjusted type transfer device for instrument and meter
Technical field
The present invention relates to a kind of transfer device for instrument and meter more particularly to it is a kind of for instrument and meter convenient for adjusting
Integer transfer device.
Background technique
Instrument and meter is a kind of very accurate utensil or equipment, be commonly used for detecting, measure, observe, calculate it is various
Physical quantity, material composition and physical parameter etc., therefore want careful when being stored and being transported to instrument and meter, but it is existing
Transfer device of some for instrument and meter generallys use traditional fixed structure, can not be adjusted, it is difficult to meet different bodies
The use of high personnel, while the existing transfer device for instrument and meter does not have precautions against earthquakes, holds during transhipment
Violent vibration is easily caused to instrument and meter, influences the precision of instrument and meter, serious misleading is caused to subsequent work, gives people
Production and life cause serious loss.
Therefore need to research and develop it is a kind of with flexible structure, can easily be adjusted, with precautions against earthquakes for instrument
Instruments and meters is conveniently adjusted type transfer device.
Summary of the invention
In order to overcome the existing transfer device for instrument and meter to generally use traditional fixed structure, can not be adjusted
It is whole, it is difficult to meet the use of different height personnel, while the existing transfer device for instrument and meter does not have precautions against earthquakes,
It is easy the shortcomings that violent vibration is caused to instrument and meter during transhipment, technical problem: providing a kind of with flexibly knot
Structure can easily be adjusted, be conveniently adjusted type transfer device for instrument and meter with precautions against earthquakes.
Technical solution are as follows: it is a kind of to be conveniently adjusted type transfer device for instrument and meter, it include pedestal, sight rail,
One big casing, the second largest casing, first bearing, the first screw rod, the first nut, inverted concave plate, the first idler wheel, the second idler wheel,
Two screw rods, the second nut, supporting plate, the first elevating lever, the first big spring, the second elevating lever, the second big spring, second bearing and rotation
Runner, sight rail are located at the top of pedestal, and sight rail is connected with the middle position of base top, the left side connection of base top
There is the first big casing, the second largest casing is connected on the right side of base top, first bearing is embedded in the middle position of base top,
The lower end of first screw rod is set as interference with first bearing and connect, and the first nut covers on the first screw rod, the first nut and first
Wire rod thread connection, the first nut are embedded in the middle position of inverted concave plate, and the lower-left end of inverted concave plate is rotatably connected to first
Idler wheel, the first idler wheel are the setting of front and back symmetrical expression, and the first idler wheel is located at the left side of pedestal, the bottom righthand side rotation connection of inverted concave plate
There is the second idler wheel, the second idler wheel is the setting of front and back symmetrical expression, and the second idler wheel is located at the right side of pedestal, the left side at the top of inverted concave plate
It is provided with the first large through-hole, the upper end of the first big casing is located in the first large through-hole, and the right side at the top of inverted concave plate is provided with second largest
The upper end of through-hole, the second largest casing is located in the second large through-hole, and the upper end of the first screw rod is connected with the second screw rod, the second nut set
On the second screw rod, the second nut is connect with the second wire rod thread, and the second nut is embedded at the top of the middle position of supporting plate, supporting plate
Left side be provided with the first big groove, the right side at the top of supporting plate is provided with the second largest groove, first liter is connected on the left of supporting plate bottom
Bar drops, and the first elevating lever slidingtype is located in the first big casing, and the first big spring is located in the first big casing, the first big spring
Upper end is in contact with the first elevating lever, and the lower end of the first big spring is connected with pedestal, and supporting plate is connected with second on the right side of bottom
Elevating lever, the second elevating lever slidingtype are located in the second largest casing, and the second big spring is located in the second largest casing, the second big spring
Upper end be in contact with the second elevating lever, the lower end of the second big spring is connected with pedestal, and second bearing is embedded on sight rail top
The middle position in portion, the top of the second screw rod are set as interference with second bearing and connect, and rotating wheel is located at the top of sight rail, rotation
Runner is connected with the upper end of the second screw rod, and inverted concave plate and supporting plate are respectively positioned in sight rail.
It further, further include having bracket, the first connecting plate, big sliding sleeve, the first screw rod, the first guide rod and the first rubber pressure
Plate, bracket are located at the left side of the first big groove, and the lower end of bracket is connected with the left end at the top of supporting plate, the left end of the first connecting plate
It is connected with the upper end of bracket right side wall, the right end of the first connecting plate is connected with the left side wall of sight rail, the lower part of big sliding sleeve
It is embedded in the middle position of the first connecting plate, the top of big sliding sleeve left side wall is threaded with the first screw rod, and the first guide rod is sliding
Dynamic formula is located in big sliding sleeve, and the first screw rod is in contact with the first guide rod, and the lower end of the first guide rod is connected with the first rubber pressure
Plate, the first rubber pressing plate are located at the surface of the first big groove.
It further, further include having the second connecting plate, the second guide rod, the second screw rod and dust cover, a left side for the second connecting plate
End is connected with the upper end of sight rail right side wall, and the right part of the second connecting plate is provided with pilot hole, and the second guide rod slidingtype is located at
In pilot hole, the right side wall of the second connecting plate is threaded with the second screw rod, and the second screw rod is in contact with the second guide rod, and second
The lower end of guide rod is connected with dust cover, and dust cover is located at the surface of the second big groove.
It further, further include having the second rubber pressing plate, the first little spring and the second little spring, the second rubber pressing plate, first
Little spring and the second little spring are respectively positioned in dust cover, the top of the first little spring and the second little spring with the second rubber pressing plate
It is connected, the upper end of the upper end of the first little spring and the second little spring is connected with the downside at the top of dust cover, the second small bullet
Spring is located at the right side of the first little spring.
When staff needs to transport instrument and meter, first the present invention can be adjusted, work people first
Member rotates rotating wheel, and rotating wheel drives the second screw rod and the first screw rod to be rotated, on the second screw rod and the first screw rod
Screw thread be it is oppositely arranged, the second screw rod and the first screw rod drive the second nut and the first nut to carry out opposite or phase reversal respectively
It is dynamic, so that supporting plate and inverted concave plate be driven to carry out opposite or reverse motions, height and position of the invention is adjusted, different heights are met
The use of staff, and the first screw rod can drive the first nut to be moved downward, and the first nut passes through inverted concave plate
The first idler wheel and the second idler wheel is driven to be moved down, thus the first idler wheel and the second idler wheel and ground face contact, pedestal and ground
Face is separated, and so as to which the present invention to be moved to the position of needs by the first idler wheel and the second idler wheel, staff can be with
Instrument and meter is put into the first big groove and the second big groove, the first big spring and the second big spring are the transport of instrument and meter
Damping is provided, it is easy to use.
Staff can press downwards the first guide rod at this time, the first guide rod drive the first rubber pressing plate to
Under moved, the first rubber pressing plate downwards pushes down the instrument and meter in the first big groove, then tightens the first screw rod, can
Instrument and meter in first big groove is preferably fixed, prevents from jumping upwards out of first big groove in instrument and meter transport process
Out, fixation is more firm, transports more convenient.
When instrument and meter needs sealing and dustproof, instrument and meter is placed in the second big groove, then staff can be with
Second guide rod is pressed downwards, the second guide rod drives dust cover to be moved downwards, and dust cover downwards will be second largest
Groove covers, and then tightens the second screw rod, to be sealed to the instrument and meter in the second big groove dust-proof.
After dust cover covers instrument and meter, the second rubber pressing plate can be more preferable to the instrument and meter in the second big groove
Fixation, prevent from instrument and meter moving process being damaged out of second big groove to above jumping out, the first little spring and second
Little spring provides damping for the transport of instrument and meter, easy to use.
The invention has the benefit that a kind of type transhipment that is conveniently adjusted for instrument and meter provided by the present invention fills
It sets, there is flexible structure, can easily be adjusted, to meet the use of different height personnel, there are precautions against earthquakes,
Instrument and meter be can be avoided during transhipment by violent vibration, performance safety is reliable, is easy to manufacture, is easy to tie up
Shield maintenance, is manufactured and maintenance and repair is at low cost.
Detailed description of the invention
Fig. 1 is main view schematic diagram of the invention.
Fig. 2 is left view figure structure schematic representation of the invention.
Fig. 3 is the main view schematic diagram of bracket of the invention.
Fig. 4 is the main view schematic diagram of the second guide rod of the invention.
Fig. 5 is the main view schematic diagram of the second rubber pressing plate of the invention.
Drawing reference numeral: 1, pedestal, 2, sight rail, the 3, first big casing, 4, the second largest casing, 5, first bearing, 6, first
Screw rod, the 7, first nut, 8, inverted concave plate, the 9, first idler wheel, the 10, second idler wheel, the 11, second screw rod, the 12, second nut, 13,
Supporting plate, the 14, first elevating lever, the 15, first big spring, the 16, second elevating lever, the 17, second big spring, 18, second bearing, 19,
Rotating wheel, 21, bracket, the 22, first connecting plate, 23, big sliding sleeve, the 24, first screw rod, the 25, first guide rod, the 26, first rubber
Pressing plate, the 31, second connecting plate, the 32, second guide rod, the 33, second screw rod, 34, dust cover, the 41, second rubber pressing plate, 42,
One little spring, the 43, second little spring, the 131, first big groove, the 132, second big groove, 311, pilot hole, 801, first is big logical
Hole, the 802, second large through-hole.
Specific embodiment
Technical solution of the present invention is described further with reference to the accompanying drawing.
Embodiment 1
It is a kind of to be conveniently adjusted type transfer device for instrument and meter, as shown in Figs. 1-5, include pedestal 1, sight rail 2,
First big casing 3, the second largest casing 4, first bearing 5, the first screw rod 6, the first nut 7, inverted concave plate 8, the first idler wheel 9,
Second wheel 10, the second screw rod 11, the second nut 12, supporting plate 13, the first elevating lever 14, the first big spring 15, the second elevating lever 16,
Second big spring 17, second bearing 18 and rotating wheel 19, sight rail 2 are located at the top of pedestal 1,1 top of sight rail 2 and pedestal
Middle position is connected, and the left side at 1 top of pedestal is connected with the first big casing 3, and the right side at 1 top of pedestal is connected with the second largest set
Pipe 4, first bearing 5 are embedded the middle position at 1 top of pedestal, and the lower end of the first screw rod 6 and first bearing 5 are set as interference company
It connects, on the first screw rod 6, the first nut 7 is threadedly coupled the first 7 sets of nut with the first screw rod 6, and the first nut 7 is embedded in undercut
The middle position of shape plate 8, the lower-left end of inverted concave plate 8 are rotatably connected to the first idler wheel 9, and the first idler wheel 9 is that front and back symmetrical expression is set
It sets, the first idler wheel 9 is located at the left side of pedestal 1, and the bottom righthand side of inverted concave plate 8 is rotatably connected to the second idler wheel 10, the second idler wheel 10
For the setting of front and back symmetrical expression, the second idler wheel 10 is located at the right side of pedestal 1, and the left side at 8 top of inverted concave plate is provided with the first large through-hole
801, the upper end of the first big casing 3 is located in the first large through-hole 801, and the right side at 8 top of inverted concave plate is provided with the second largest through-hole
802, the upper end of the second largest casing 4 is located in the second large through-hole 802, and the upper end of the first screw rod 6 is connected with the second screw rod 11, and second
12 sets of nut on the second screw rod 11, the second nut 12 is threadedly coupled with the second screw rod 11, and the second nut 12 is embedded in supporting plate 13
Middle position, the left side at the top of supporting plate 13 is provided with the first big groove 131, and the right side at 13 top of supporting plate is provided with the second largest groove
132, the first elevating lever 14 is connected on the left of 13 bottom of supporting plate, 14 slidingtype of the first elevating lever is located in the first big casing 3, and
One big spring 15 is located in the first big casing 3, and the upper end of the first big spring 15 is in contact with the first elevating lever 14, the first big spring
15 lower end is connected with pedestal 1, and the second elevating lever 16,16 slidingtype position of the second elevating lever are connected on the right side of 13 bottom of supporting plate
In in the second largest casing 4, the second big spring 17 is located in the second largest casing 4, the upper end of the second big spring 17 and the second elevating lever
16 are in contact, and the lower end of the second big spring 17 is connected with pedestal 1, and second bearing 18 is embedded the interposition at 2 top of sight rail
It sets, the top of the second screw rod 11 is set as interference with second bearing 18 and connect, and rotating wheel 19 is located at the top of sight rail 2, rotation
Wheel 19 is connected with the upper end of the second screw rod 11, and inverted concave plate 8 and supporting plate 13 are respectively positioned in sight rail 2.
Embodiment 2
It is a kind of to be conveniently adjusted type transfer device for instrument and meter, as shown in Figs. 1-5, include pedestal 1, sight rail 2,
First big casing 3, the second largest casing 4, first bearing 5, the first screw rod 6, the first nut 7, inverted concave plate 8, the first idler wheel 9,
Second wheel 10, the second screw rod 11, the second nut 12, supporting plate 13, the first elevating lever 14, the first big spring 15, the second elevating lever 16,
Second big spring 17, second bearing 18 and rotating wheel 19, sight rail 2 are located at the top of pedestal 1,1 top of sight rail 2 and pedestal
Middle position is connected, and the left side at 1 top of pedestal is connected with the first big casing 3, and the right side at 1 top of pedestal is connected with the second largest set
Pipe 4, first bearing 5 are embedded the middle position at 1 top of pedestal, and the lower end of the first screw rod 6 and first bearing 5 are set as interference company
It connects, on the first screw rod 6, the first nut 7 is threadedly coupled the first 7 sets of nut with the first screw rod 6, and the first nut 7 is embedded in undercut
The middle position of shape plate 8, the lower-left end of inverted concave plate 8 are rotatably connected to the first idler wheel 9, and the first idler wheel 9 is that front and back symmetrical expression is set
It sets, the first idler wheel 9 is located at the left side of pedestal 1, and the bottom righthand side of inverted concave plate 8 is rotatably connected to the second idler wheel 10, the second idler wheel 10
For the setting of front and back symmetrical expression, the second idler wheel 10 is located at the right side of pedestal 1, and the left side at 8 top of inverted concave plate is provided with the first large through-hole
801, the upper end of the first big casing 3 is located in the first large through-hole 801, and the right side at 8 top of inverted concave plate is provided with the second largest through-hole
802, the upper end of the second largest casing 4 is located in the second large through-hole 802, and the upper end of the first screw rod 6 is connected with the second screw rod 11, and second
12 sets of nut on the second screw rod 11, the second nut 12 is threadedly coupled with the second screw rod 11, and the second nut 12 is embedded in supporting plate 13
Middle position, the left side at the top of supporting plate 13 is provided with the first big groove 131, and the right side at 13 top of supporting plate is provided with the second largest groove
132, the first elevating lever 14 is connected on the left of 13 bottom of supporting plate, 14 slidingtype of the first elevating lever is located in the first big casing 3, and
One big spring 15 is located in the first big casing 3, and the upper end of the first big spring 15 is in contact with the first elevating lever 14, the first big spring
15 lower end is connected with pedestal 1, and the second elevating lever 16,16 slidingtype position of the second elevating lever are connected on the right side of 13 bottom of supporting plate
In in the second largest casing 4, the second big spring 17 is located in the second largest casing 4, the upper end of the second big spring 17 and the second elevating lever
16 are in contact, and the lower end of the second big spring 17 is connected with pedestal 1, and second bearing 18 is embedded the interposition at 2 top of sight rail
It sets, the top of the second screw rod 11 is set as interference with second bearing 18 and connect, and rotating wheel 19 is located at the top of sight rail 2, rotation
Wheel 19 is connected with the upper end of the second screw rod 11, and inverted concave plate 8 and supporting plate 13 are respectively positioned in sight rail 2.
It further include having bracket 21, the first connecting plate 22, big sliding sleeve 23, the first screw rod 24, the first guide rod 25 and the first rubber
Glue laminated plate 26, bracket 21 are located at the left side of the first big groove 131, and the lower end of bracket 21 is connected with the left end at 13 top of supporting plate,
The left end of first connecting plate 22 is connected with the upper end of 21 right side wall of bracket, the right end of the first connecting plate 22 and a left side for sight rail 2
Side wall is connected, and the lower part of big sliding sleeve 23 is embedded in the middle position of the first connecting plate 22, the top spiral shell of big 23 left side wall of sliding sleeve
Line is connected with the first screw rod 24, and 25 slidingtype of the first guide rod is located in big sliding sleeve 23, the first screw rod 24 and the first guide rod 25
It is in contact, the lower end of the first guide rod 25 is connected with the first rubber pressing plate 26, and the first rubber pressing plate 26 is located at the first big groove 131
Surface.
Embodiment 3
It is a kind of to be conveniently adjusted type transfer device for instrument and meter, as shown in Figs. 1-5, include pedestal 1, sight rail 2,
First big casing 3, the second largest casing 4, first bearing 5, the first screw rod 6, the first nut 7, inverted concave plate 8, the first idler wheel 9,
Second wheel 10, the second screw rod 11, the second nut 12, supporting plate 13, the first elevating lever 14, the first big spring 15, the second elevating lever 16,
Second big spring 17, second bearing 18 and rotating wheel 19, sight rail 2 are located at the top of pedestal 1,1 top of sight rail 2 and pedestal
Middle position is connected, and the left side at 1 top of pedestal is connected with the first big casing 3, and the right side at 1 top of pedestal is connected with the second largest set
Pipe 4, first bearing 5 are embedded the middle position at 1 top of pedestal, and the lower end of the first screw rod 6 and first bearing 5 are set as interference company
It connects, on the first screw rod 6, the first nut 7 is threadedly coupled the first 7 sets of nut with the first screw rod 6, and the first nut 7 is embedded in undercut
The middle position of shape plate 8, the lower-left end of inverted concave plate 8 are rotatably connected to the first idler wheel 9, and the first idler wheel 9 is that front and back symmetrical expression is set
It sets, the first idler wheel 9 is located at the left side of pedestal 1, and the bottom righthand side of inverted concave plate 8 is rotatably connected to the second idler wheel 10, the second idler wheel 10
For the setting of front and back symmetrical expression, the second idler wheel 10 is located at the right side of pedestal 1, and the left side at 8 top of inverted concave plate is provided with the first large through-hole
801, the upper end of the first big casing 3 is located in the first large through-hole 801, and the right side at 8 top of inverted concave plate is provided with the second largest through-hole
802, the upper end of the second largest casing 4 is located in the second large through-hole 802, and the upper end of the first screw rod 6 is connected with the second screw rod 11, and second
12 sets of nut on the second screw rod 11, the second nut 12 is threadedly coupled with the second screw rod 11, and the second nut 12 is embedded in supporting plate 13
Middle position, the left side at the top of supporting plate 13 is provided with the first big groove 131, and the right side at 13 top of supporting plate is provided with the second largest groove
132, the first elevating lever 14 is connected on the left of 13 bottom of supporting plate, 14 slidingtype of the first elevating lever is located in the first big casing 3, and
One big spring 15 is located in the first big casing 3, and the upper end of the first big spring 15 is in contact with the first elevating lever 14, the first big spring
15 lower end is connected with pedestal 1, and the second elevating lever 16,16 slidingtype position of the second elevating lever are connected on the right side of 13 bottom of supporting plate
In in the second largest casing 4, the second big spring 17 is located in the second largest casing 4, the upper end of the second big spring 17 and the second elevating lever
16 are in contact, and the lower end of the second big spring 17 is connected with pedestal 1, and second bearing 18 is embedded the interposition at 2 top of sight rail
It sets, the top of the second screw rod 11 is set as interference with second bearing 18 and connect, and rotating wheel 19 is located at the top of sight rail 2, rotation
Wheel 19 is connected with the upper end of the second screw rod 11, and inverted concave plate 8 and supporting plate 13 are respectively positioned in sight rail 2.
It further include having bracket 21, the first connecting plate 22, big sliding sleeve 23, the first screw rod 24, the first guide rod 25 and the first rubber
Glue laminated plate 26, bracket 21 are located at the left side of the first big groove 131, and the lower end of bracket 21 is connected with the left end at 13 top of supporting plate,
The left end of first connecting plate 22 is connected with the upper end of 21 right side wall of bracket, the right end of the first connecting plate 22 and a left side for sight rail 2
Side wall is connected, and the lower part of big sliding sleeve 23 is embedded in the middle position of the first connecting plate 22, the top spiral shell of big 23 left side wall of sliding sleeve
Line is connected with the first screw rod 24, and 25 slidingtype of the first guide rod is located in big sliding sleeve 23, the first screw rod 24 and the first guide rod 25
It is in contact, the lower end of the first guide rod 25 is connected with the first rubber pressing plate 26, and the first rubber pressing plate 26 is located at the first big groove 131
Surface.
It further include having the second connecting plate 31, the second guide rod 32, the second screw rod 33 and dust cover 34, the second connecting plate 31
Left end is connected with the upper end of 2 right side wall of sight rail, and the right part of the second connecting plate 31 is provided with pilot hole 311, the second guide rod 32
Slidingtype is located in pilot hole 311, and the right side wall of the second connecting plate 31 is threaded with the second screw rod 33, the second screw rod 33 and
Two guide rods 32 are in contact, and the lower end of the second guide rod 32 is connected with dust cover 34, and dust cover 34 is located at the second big groove 132
Surface.
Embodiment 4
It is a kind of to be conveniently adjusted type transfer device for instrument and meter, as shown in Figs. 1-5, include pedestal 1, sight rail 2,
First big casing 3, the second largest casing 4, first bearing 5, the first screw rod 6, the first nut 7, inverted concave plate 8, the first idler wheel 9,
Second wheel 10, the second screw rod 11, the second nut 12, supporting plate 13, the first elevating lever 14, the first big spring 15, the second elevating lever 16,
Second big spring 17, second bearing 18 and rotating wheel 19, sight rail 2 are located at the top of pedestal 1,1 top of sight rail 2 and pedestal
Middle position is connected, and the left side at 1 top of pedestal is connected with the first big casing 3, and the right side at 1 top of pedestal is connected with the second largest set
Pipe 4, first bearing 5 are embedded the middle position at 1 top of pedestal, and the lower end of the first screw rod 6 and first bearing 5 are set as interference company
It connects, on the first screw rod 6, the first nut 7 is threadedly coupled the first 7 sets of nut with the first screw rod 6, and the first nut 7 is embedded in undercut
The middle position of shape plate 8, the lower-left end of inverted concave plate 8 are rotatably connected to the first idler wheel 9, and the first idler wheel 9 is that front and back symmetrical expression is set
It sets, the first idler wheel 9 is located at the left side of pedestal 1, and the bottom righthand side of inverted concave plate 8 is rotatably connected to the second idler wheel 10, the second idler wheel 10
For the setting of front and back symmetrical expression, the second idler wheel 10 is located at the right side of pedestal 1, and the left side at 8 top of inverted concave plate is provided with the first large through-hole
801, the upper end of the first big casing 3 is located in the first large through-hole 801, and the right side at 8 top of inverted concave plate is provided with the second largest through-hole
802, the upper end of the second largest casing 4 is located in the second large through-hole 802, and the upper end of the first screw rod 6 is connected with the second screw rod 11, and second
12 sets of nut on the second screw rod 11, the second nut 12 is threadedly coupled with the second screw rod 11, and the second nut 12 is embedded in supporting plate 13
Middle position, the left side at the top of supporting plate 13 is provided with the first big groove 131, and the right side at 13 top of supporting plate is provided with the second largest groove
132, the first elevating lever 14 is connected on the left of 13 bottom of supporting plate, 14 slidingtype of the first elevating lever is located in the first big casing 3, and
One big spring 15 is located in the first big casing 3, and the upper end of the first big spring 15 is in contact with the first elevating lever 14, the first big spring
15 lower end is connected with pedestal 1, and the second elevating lever 16,16 slidingtype position of the second elevating lever are connected on the right side of 13 bottom of supporting plate
In in the second largest casing 4, the second big spring 17 is located in the second largest casing 4, the upper end of the second big spring 17 and the second elevating lever
16 are in contact, and the lower end of the second big spring 17 is connected with pedestal 1, and second bearing 18 is embedded the interposition at 2 top of sight rail
It sets, the top of the second screw rod 11 is set as interference with second bearing 18 and connect, and rotating wheel 19 is located at the top of sight rail 2, rotation
Wheel 19 is connected with the upper end of the second screw rod 11, and inverted concave plate 8 and supporting plate 13 are respectively positioned in sight rail 2.
It further include having bracket 21, the first connecting plate 22, big sliding sleeve 23, the first screw rod 24, the first guide rod 25 and the first rubber
Glue laminated plate 26, bracket 21 are located at the left side of the first big groove 131, and the lower end of bracket 21 is connected with the left end at 13 top of supporting plate,
The left end of first connecting plate 22 is connected with the upper end of 21 right side wall of bracket, the right end of the first connecting plate 22 and a left side for sight rail 2
Side wall is connected, and the lower part of big sliding sleeve 23 is embedded in the middle position of the first connecting plate 22, the top spiral shell of big 23 left side wall of sliding sleeve
Line is connected with the first screw rod 24, and 25 slidingtype of the first guide rod is located in big sliding sleeve 23, the first screw rod 24 and the first guide rod 25
It is in contact, the lower end of the first guide rod 25 is connected with the first rubber pressing plate 26, and the first rubber pressing plate 26 is located at the first big groove 131
Surface.
It further include having the second connecting plate 31, the second guide rod 32, the second screw rod 33 and dust cover 34, the second connecting plate 31
Left end is connected with the upper end of 2 right side wall of sight rail, and the right part of the second connecting plate 31 is provided with pilot hole 311, the second guide rod 32
Slidingtype is located in pilot hole 311, and the right side wall of the second connecting plate 31 is threaded with the second screw rod 33, the second screw rod 33 and
Two guide rods 32 are in contact, and the lower end of the second guide rod 32 is connected with dust cover 34, and dust cover 34 is located at the second big groove 132
Surface.
It further include having the second rubber pressing plate 41, the first little spring 42 and the second little spring 43, the second rubber pressing plate 41, first
Little spring 42 and the second little spring 43 are respectively positioned in dust cover 34, the first little spring 42 and the second little spring 43 with the second rubber
The top of pressing plate 41 is connected, and the upper end of the upper end of the first little spring 42 and the second little spring 43 is and under 34 top of dust cover
Side is connected, and the second little spring 43 is located at the right side of the first little spring 42.
When staff needs to transport instrument and meter, first the present invention can be adjusted, work people first
Member rotates rotating wheel 19, and rotating wheel 19 drives the second screw rod 11 and the first screw rod 6 to be rotated, the second screw rod 11 and the
Screw thread on one screw rod 6 be it is oppositely arranged, the second screw rod 11 and the first screw rod 6 drive the second nut 12 and the first nut 7 respectively
It carries out opposite or reversely rotated, so that supporting plate 13 and inverted concave plate 8 be driven to carry out opposite or reverse motions, adjusts height of the invention
Position is spent, meets the use of different height staff, and the first screw rod 6 can drive the first nut 7 to be moved downward,
First nut 7 drives the first idler wheel 9 and the second idler wheel 10 to be moved down by inverted concave plate 8, thus the first idler wheel 9 and the
Second wheel 10 and ground face contact, pedestal 1 are separated with ground, so as to be sent out this by the first idler wheel 9 and the second idler wheel 10
Instrument and meter can be put into the first big groove 131 and the second big groove 132 by the bright position for being moved to needs, staff,
First big spring 15 and the second big spring 17 provide damping for the transport of instrument and meter, easy to use.
Staff can press downwards the first guide rod 25 at this time, and the first guide rod 25 drives the first rubber pressure
Plate 26 is moved downwards, and the first rubber pressing plate 26 downwards pushes down the instrument and meter in the first big groove 131, then tightens
One screw rod 24 can preferably fix the instrument and meter in the first big groove 131, prevent in instrument and meter transport process from
It is jumped out upwards in one big groove 131, fixation is more firm, transports more convenient.
When instrument and meter needs sealing and dustproof, instrument and meter is placed in the second big groove 132, then staff can
To press downwards the second guide rod 32, the second guide rod 32 drive dust cover 34 moved downwards, dust cover 34 to
It is lower to cover the second big groove 132, the second screw rod 33 is then tightened, to carry out to the instrument and meter in the second big groove 132
Sealing and dustproof.
After dust cover 34 covers instrument and meter, the second rubber pressing plate 41 can be to the instrument in the second big groove 132
Instrument is preferably fixed, and is prevented from jumping out upwards out of second big groove 132 in instrument and meter moving process and is damaged, and first is small
Spring 42 and the second little spring 43 provide damping for the transport of instrument and meter, easy to use.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.