CN208951615U - A kind of engineering mapping instrument foot prop - Google Patents
A kind of engineering mapping instrument foot prop Download PDFInfo
- Publication number
- CN208951615U CN208951615U CN201821827828.4U CN201821827828U CN208951615U CN 208951615 U CN208951615 U CN 208951615U CN 201821827828 U CN201821827828 U CN 201821827828U CN 208951615 U CN208951615 U CN 208951615U
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- China
- Prior art keywords
- foot prop
- instrument foot
- instrument
- fixedly connected
- loop bar
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Abstract
The utility model discloses a kind of engineering mapping instrument foot props, it is related to engineering construction technical field, specially a kind of engineering mapping instrument foot prop, including instrument foot prop disk, the inner wall of the instrument foot prop disk has been movably connected with the first loop bar, the second loop bar and third loop bar, the side of first loop bar is fixedly connected with the first instrument foot prop, and the side of second loop bar is fixedly connected with the second instrument foot prop.Engineering mapping instrument foot prop, one end by covering fishplate bar is respectively connected with connecting rod, the change to stability and angle support between the first instrument foot prop, the second instrument foot prop and third instrument foot prop can effectively be enhanced, the side of second instrument foot prop is provided with handheld ring, staff is more advantageous to guide and support the device, it is fixedly connected with magnet supporting plate far from one end of ball wheel by swingle, can effectively enhance magnet supporting plate to the stationarity of instrument.
Description
Technical field
The utility model relates to engineering construction technical field, specially a kind of engineering mapping instrument foot prop.
Background technique
Engineering surveying instrument is a kind of measuring instrument, be engineering construction planning and designing, construction and management stage into
Various orientations required by row measurement work, angle measurement, survey height, mapping and photogrammetric etc. instrument, measuring instrument at ranging
The centering leveling work of device is to stretch by the sliding of instrument foot prop with rotary apparatus angle spiral to realize, this work is measurement
The key link of work, and influence each other, while not only having influenced the precision of measurement data to leveling work is neutralized, but also affect measurement
The efficiency of work, the method beginner are not easy to grasp again, and many survey crews are whole by the long-term faster centering of training ability
Flat measuring instrument, one of reason are exactly: current measuring instrument foot prop is mostly slightly put down with hand hoisting, manually, and working efficiency is low,
Inconvenient to use, especially student new hand's experience is insufficient, is difficult once to carry out, also inconvenient to grasp its application method, although some
People summarizes some skills in long-term work, but cannot fundamentally realize that quick centring flattens, therefore how from survey
Realize that quick centring leveling is to improve the fundamental way of measurement working efficiency in measuring appratus self structure, instrument support is that bridge is applied
It is commonly used in work measurement process, traditional foot prop is because of sliding up and down repeatedly, it is easy to damage instrument foot prop, reduce and use the longevity
Life, and operator will bend over to operate in operation, it is very inconvenient, therefore it is really necessary to be further improved to the device.
The measuring instrument Novel horse disclosed in Chinese utility model patent ublic specification of application CN202066525U,
The measuring instrument Novel horse drives ratch to make the quick leveling moved up and down, it can be achieved that quickly although rotating by gear
Centering leveling, improve measurement working efficiency, still, which has structure simple, not portable etc.
Disadvantage.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of engineering mapping instrument foot prop, solves above-mentioned
The problem of being proposed in background technique.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of engineering mapping instrument
Foot prop, including instrument foot prop disk, the inner wall of the instrument foot prop disk have been movably connected with the first loop bar, the second loop bar and third
Loop bar, the side of first loop bar are fixedly connected with the first instrument foot prop, and the side of second loop bar is fixedly connected with
Two instrument foot props, one end of the third loop bar are fixedly connected with third instrument foot prop, the first instrument foot prop, the second instrument
One end of foot prop and third instrument foot prop is fixedly connected to fixing bolt, and one end of the first instrument foot prop is connected with
The inside of dovetail screw, the first instrument foot prop, the second instrument foot prop and third instrument foot prop is connected with telescopic rod,
One end of the second instrument foot prop and third instrument foot prop is fixedly connected to set fishplate bar, and one end of the telescopic rod is fixed to be connected
It is connected to and pricks floor, the side for pricking floor is fixedly connected with foot pedal.
Optionally, one end of the set fishplate bar is connected with connecting rod, and the quantity of the connecting rod is three, the set
Fishplate bar is fixed by the connecting rod with dovetail screw and connect.
Optionally, one end of the firstth instrument foot prop is connected with dovetail screw, and the dovetail screw is dovetail
Type bolt, the dovetail screw include the body of bolt, threaded post and handle, and the internal activity of the body of bolt is connected with threaded post,
One end of the threaded post is fixedly connected with handle.
Optionally, the bottom of the instrument foot prop disk has been movably connected with the second instrument foot prop and third instrument foot prop,
The outer surface of the second instrument foot prop and third instrument foot prop, which is fixedly connected to, fastens band, and the band of fastening is far from third instrument
One end of device foot prop is connected with two-ring fastener, and the side of the second instrument foot prop is provided with handheld ring.
Optionally, the inner bottom wall of the instrument foot prop disk is fixedly connected with resilient cushion, and the upper surface of the resilient cushion is fixed
It is connected with ball wheel, the internal activity of the ball wheel is connected with swingle, and the outer surface of the swingle offers card slot mouth,
The swingle is fixedly connected with magnet supporting plate far from one end of ball wheel.
Optionally, the internal activity of the card slot mouth is connected with card slot bar, and one end of the card slot bar, which is fixedly connected with, to push away
One end of pulling block, the push-and-pull block is fixedly connected with reset spring, and the reset spring is fixedly connected far from one end of card slot bar
There is spring retaining plate.
(3) beneficial effect
The utility model provides a kind of engineering mapping instrument foot prop, have it is following the utility model has the advantages that
1, engineering mapping instrument foot prop, one end by covering fishplate bar are respectively connected with connecting rod, can effectively enhance pair
The change of stability between first instrument foot prop, the second instrument foot prop and third instrument foot prop and angle support, by the
One end of one instrument foot prop is connected with dovetail screw, greatly improves control of the connecting rod to instrument foot prop bearing height
System, is provided with handheld ring by the side of the second instrument foot prop, is more advantageous to staff and guides and supports to the device.
2, engineering mapping instrument foot prop is fixedly connected with magnet support far from one end of ball wheel by swingle
Plate can effectively enhance magnet supporting plate to the stationarity of instrument, be fixedly connected with ball wheel by the upper surface of resilient cushion,
So that adjustment instrument more convenience, offers card slot mouth by the outer surface of swingle, and cooperate card slot bar, it can be to magnet
Support plate carries out effectively fixed.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structural profile illustration；
Fig. 3 is structural schematic diagram at A in the utility model Fig. 1；
Fig. 4 is structural schematic diagram at B in the utility model Fig. 1；
Fig. 5 is the utility model instrument foot prop disk the schematic diagram of the section structure.
In figure: 1- instrument foot prop disk, the first loop bar of 2-, the first loop bar of 3-, 4- third loop bar, the first instrument of 5- foot prop, 6-
Second instrument foot prop, 7- third instrument foot prop, 8- fixing bolt, 9- dovetail screw, the 901- body of bolt, 902- threaded post, 903-
Handle, 10- telescopic rod, 11- set fishplate bar, 12- bundle floor, 13- foot pedal, 14- connecting rod, 15- spring retaining plate, 16- are fastened
Band, 17- two-ring fastener, 18- handheld ring, 19- resilient cushion, 20- ball wheel, 21- swingle, 22- card slot mouth, 23- magnet supporting plate,
24- card slot bar, 25- push and pull block, 26- reset spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of engineering mapping instrument foot prop, including
Instrument foot prop disk 1, the inner bottom wall of instrument foot prop disk 1 are fixedly connected with resilient cushion 19, and the upper surface of resilient cushion 19 is fixedly connected with
Ball wheel 20 is more advantageous to the rotation for improving swingle 21, the internal activity connection of ball wheel 20 by the setting of ball wheel 20
There is swingle 21, the outer surface of swingle 21 offers card slot mouth 22, controls convenient for card slot bar the fixed of swingle 21, card slot
The internal activity of mouth 22 is connected with card slot bar 24, by the setting of card slot bar 24, fixed to swingle 21 can be clamped, card slot bar
24 one end is fixedly connected with push-and-pull block 25, and one end of push-and-pull block 25 is fixedly connected with reset spring 26, and reset spring 26 is separate
One end of card slot bar 22 is fixedly connected with spring retaining plate 15, and swingle 21 is fixedly connected with magnet far from one end of ball wheel 20
Support plate 23, the bottom of instrument foot prop disk 1 have been movably connected with the second instrument foot prop 6 and third instrument foot prop 7, the second instrument
The outer surface of foot prop 6 and third instrument foot prop 7, which is fixedly connected to, fastens band 16, collects binding convenient for the device, more favorably
In the extraction of staff, band 16 is fastened far from one end of third instrument foot prop 7 and is connected with two-ring fastener 17, passes through two-ring fastener
17 setting, is more advantageous to extraction of the staff to the device, and the side of the second instrument foot prop 6 is provided with handheld ring 18, instrument
The inner wall of device foot prop disk 1 has been movably connected with the first loop bar 2, the second loop bar 3 and third loop bar 4, and the side of the first loop bar 2 is solid
Surely it is connected with the first instrument foot prop 5, one end of the first instrument foot prop 5 is connected with dovetail screw 9, and dovetail screw 9 is dovetail
Type bolt, dovetail screw 9 include the body of bolt 901, threaded post 902 and handle 903, and the internal activity of the body of bolt 901 is connected with spiral shell
Line column 902, one end of threaded post 902 are fixedly connected with handle 903, and the side of the second loop bar 3 is fixedly connected with the second instrument foot
Frame 6, one end of third loop bar 4 are fixedly connected with third instrument foot prop 7, the first instrument foot prop 5, the second instrument foot prop 6 and third
One end of instrument foot prop 7 is fixedly connected to fixing bolt 8, is conducive to the length control to telescopic rod 10, the first instrument foot prop 1
One end be connected with dovetail screw 9, the inside of the first instrument foot prop 5, the second instrument foot prop 6 and third instrument foot prop 7 is equal
It is connected with telescopic rod 10, the height that can effectively change the device enhances the applicability of the device, the second instrument foot prop 6
It is fixedly connected to set fishplate bar 11 with one end of third instrument foot prop 7, one end of set fishplate bar 11 is connected with connecting rod 14, right
Effective support of 5 second instrument foot prop 6 of first time foot prop and third instrument foot prop 7 is fixed, and the quantity of connecting rod 14 is three, set
Fishplate bar 11 is fixedly connected with dovetail screw 9 by connecting rod 14, and one end of telescopic rod 10, which is fixedly connected with, pricks floor 12, pricks floor
12 side is fixedly connected with foot pedal 13.
A kind of optimal technical scheme as the utility model: one end of instrument foot prop disk 1 is equipped with sliding slot, is more advantageous to
Push-and-pull block 25 moves left and right, and extends equipment life.
In conclusion engineering mapping instrument foot prop, in use, engineering mapping instrument foot prop, by covering fishplate bar
11 one end is respectively connected with connecting rod 14, can effectively enhance to the first instrument foot prop 5, the second instrument foot prop 6 and third instrument
The change of stability and angle support between foot prop 7, is connected with dovetail screw by one end of the first instrument foot prop 5
9, control of the connecting rod 14 to instrument foot prop bearing height is greatly improved, is provided with by the side of the second instrument foot prop 6
Handheld ring 18 is more advantageous to staff and guides and supports to the device, and one end by swingle 21 far from ball wheel 20 is fixed to be connected
It is connected to magnet supporting plate 23, can effectively enhance magnet supporting plate 23 to the stationarity of instrument, pass through the upper surface of resilient cushion 19
It is fixedly connected with ball wheel 20, so that adjustment instrument more convenience, offers card slot mouth 22 by the outer surface of swingle 21
Setting, and cooperate card slot bar 24, magnet supporting plate 23 can effectively be fixed.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only 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, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of engineering mapping instrument foot prop, including instrument foot prop disk (1), it is characterised in that: the instrument foot prop disk (1)
Inner wall has been movably connected with the first loop bar (2), the second loop bar (3) and third loop bar (4), the side of first loop bar (2)
It is fixedly connected with the first instrument foot prop (5), the side of second loop bar (3) is fixedly connected with the second instrument foot prop (6), described
One end of third loop bar (4) is fixedly connected with third instrument foot prop (7), the first instrument foot prop (5), the second instrument foot prop
(6) it is fixedly connected to fixing bolt (8) with one end of third instrument foot prop (7), one end of the first instrument foot prop (5) is living
It is dynamic to be connected with dovetail screw (9), the first instrument foot prop (5), the second instrument foot prop (6) and third instrument foot prop (7) it is interior
Portion is connected with telescopic rod (10), and one end of the second instrument foot prop (6) and third instrument foot prop (7) is fixedly connected with
Have set fishplate bar (11), one end of the telescopic rod (10), which is fixedly connected with, pricks floor (12), and the side for pricking floor (12) is solid
Surely foot pedal (13) are connected with.
2. a kind of engineering mapping instrument foot prop according to claim 1, it is characterised in that: the one of the set fishplate bar (11)
End is connected with connecting rod (14), and the quantity of the connecting rod (14) is three, the set fishplate bar (11) and dovetail screw (9)
It is fixedly connected by connecting rod (14).
3. a kind of engineering mapping instrument foot prop according to claim 1, it is characterised in that: the first instrument foot prop
(5) one end is connected with dovetail screw (9), and the dovetail screw (9) is dove-tail form bolt, dovetail screw (9) packet
The body of bolt (901), threaded post (902) and handle (903) are included, the internal activity of the body of bolt (901) is connected with threaded post
(902), one end of the threaded post (902) is fixedly connected with handle (903).
4. a kind of engineering mapping instrument foot prop according to claim 1, it is characterised in that: the instrument foot prop disk (1)
Bottom be movably connected with the second instrument foot prop (6) and third instrument foot prop (7), the second instrument foot prop (6) and
The outer surface of three instrument foot props (7), which is fixedly connected to, fastens band (16), and the band (16) of fastening is far from third instrument foot prop (7)
One end be connected with two-ring fastener (17), the side of the second instrument foot prop (6) is provided with handheld ring (18).
5. a kind of engineering mapping instrument foot prop according to claim 1, it is characterised in that: the instrument foot prop disk (1)
Inner bottom wall be fixedly connected with resilient cushion (19), the upper surface of the resilient cushion (19) is fixedly connected with ball wheel (20), described
The internal activity of ball wheel (20) is connected with swingle (21), and the outer surface of the swingle (21) offers card slot mouth (22),
The swingle (21) is fixedly connected with magnet supporting plate (23) far from the one end of ball wheel (20).
6. a kind of engineering mapping instrument foot prop according to claim 5, it is characterised in that: the card slot mouth (22) it is interior
Portion is connected with card slot bar (24), and one end of the card slot bar (24) is fixedly connected with push-and-pull block (25), the push-and-pull block
(25) one end is fixedly connected with reset spring (26), and the reset spring (26) is fixedly connected far from the one end of card slot bar (24)
There are spring retaining plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827828.4U CN208951615U (en) | 2018-11-07 | 2018-11-07 | A kind of engineering mapping instrument foot prop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827828.4U CN208951615U (en) | 2018-11-07 | 2018-11-07 | A kind of engineering mapping instrument foot prop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951615U true CN208951615U (en) | 2019-06-07 |
Family
ID=66744234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827828.4U Expired - Fee Related CN208951615U (en) | 2018-11-07 | 2018-11-07 | A kind of engineering mapping instrument foot prop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520578A (en) * | 2020-04-27 | 2020-08-11 | 陆光川 | Good hydroelectric generation device of stability |
-
2018
- 2018-11-07 CN CN201821827828.4U patent/CN208951615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520578A (en) * | 2020-04-27 | 2020-08-11 | 陆光川 | Good hydroelectric generation device of stability |
| CN111520578B (en) * | 2020-04-27 | 2021-11-05 | 陆光川 | Good hydroelectric generation device of stability |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20191107 |