CN206440277U - A kind of new overcasting staff - Google Patents

Abstract

The utility model discloses a kind of new overcasting staff, including base, the top of the base is provided with rotor plate, the top of the rotor plate is provided with concave type dead plate, the concave type dead plate is connected by the first bolt with rotor plate, and the top of the concave type dead plate is provided with regulation inner cylinder, and the top of the regulation inner cylinder is provided with fixed outer cylinder, the fixed outer cylinder is connected by the 3rd bolt with regulation inner cylinder, and the top of the fixed outer cylinder is provided with regulation ring.The new overcasting staff, pulling mark post can be such that concave type dead plate is rotated on rotor plate before and after by loosening the first bolt, the angle before and after mark post can be adjusted, pull mark post that support arm can be made to be rotated in regulation ring by loosening second bolt or so, the angle of regulation mark post or so carries out corresponding regulation when using, the 90 degree of positions and pointer for making protractor keep horizontality, so as to which mark post keeps vertical, the generation of error, safe and reliable when effectively reducing measurement.

Description

A kind of new overcasting staff

Technical field

The utility model is related to overcasting staff technical field, specially a kind of new overcasting staff.

Background technology

Overcasting staff is the apparatus of measurement, is made of rod, paint red and white is scribbled above, is mainly used to indicate to survey Point is measured, conventional method is, with the use of measuring, mark post and horizontal plane to be needed during measurement using spirit level and mark post Measurement accuracy can be ensured.Such as patent of Patent No. 201220148227.7, including support, round base, ball-type are active It is provided with the middle part of three supports, round base and is provided with ball-type segmented head, ball-type segmented head on the outside of head and mark post, round base Portion is inserted with mark post, although need not help always, significantly reduces the working strength of personnel, but in the measurements, mark post often by Artificial to hold, the sensation with operator ensures the correct angle of mark post, and when mark post is tilted, operator also is difficult to find, Even if it was found that mark post is in heeling condition, operator is aligned also cumbersome for mark post.

Utility model content

The purpose of this utility model is to provide a kind of new overcasting staff, with asking for solving to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of new overcasting staff, including base, The top of the base is provided with rotor plate, and the top of the rotor plate is provided with concave type dead plate, and the concave type dead plate leads to Cross the first bolt with rotor plate to be connected, the top of the concave type dead plate is provided with regulation inner cylinder, the top of the regulation inner cylinder Fixed outer cylinder is installed, the fixed outer cylinder is connected by the 3rd bolt with regulation inner cylinder, and the top of the fixed outer cylinder is installed There is regulation ring, the top of the regulation ring is provided with support arm, and the regulation ring is connected by the second bolt with support arm, described The top of support arm is provided with securing plate, and the top of the securing plate, which is provided with the right side of mark post, the mark post, is provided with regulation Pointer is installed, the adjustable plate is connected by connecting shaft with pointer, the rear side of the adjustable plate on the right side of plate, the adjustable plate Protractor is installed.

It is preferred that, the left and right sides surface of the base is equipped with dovetail groove, and the left and right sides of the base is mounted on Bracing means, the bracing means includes being provided with dovetail groove slide bar on the inside of fixed seat, the fixed seat, and the dovetail groove is slided Bar coordinates with dovetail groove and is connected, and the bottom of the fixed seat is provided with positioning tube, and the top of the fixed seat is provided with screw rod, institute Screw rod is stated through fixed seat and positioning tube, the screw rod is connected with fixed seat and positioning tube screw thread, the bottom of the screw rod is installed There is brill ground pin.

It is preferred that, stabiliser bar is socketed with the outer wall of the screw rod, the screw rod is connected with stabiliser bar screw thread, the stabilization The bottom of bar is connected with fixed seat.

It is preferred that, the junction of the stabiliser bar and fixed seat is provided with reinforcement block.

It is preferred that, the bottom of the base is provided with pilot pin.

Compared with prior art, the beneficial effects of the utility model are：The new overcasting staff, when base is tilted, mark Bar can also produce inclination, and mark post drives protractor and adjustable plate to produce skew, can make pointer keeping parallelism by connecting shaft State, loosens the first bolt, and front and rear pulling mark post can be such that concave type dead plate is rotated on rotor plate, can adjust before mark post Angle afterwards, loosens the 3rd bolt, regulation inner cylinder can be made to be slided in fixed outer cylinder, the height of mark post can be adjusted, and loosens Second bolt, left and right pulls mark post, and support arm can be made to be rotated in regulation ring, the angle of regulation mark post or so, enters when using The corresponding regulation of row, the 90 degree of positions and pointer for making protractor keep horizontality, so that mark post keeps vertical, effectively reduce The error produced during measurement, it is safe and reliable.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is bracing means structural representation of the present utility model；

Fig. 3 is dovetail groove Slide bar structure schematic diagram of the present utility model.

In figure：1st, protractor, 2, bracing means, 201, fixed seat, 202, stabiliser bar, 203, screw rod, 204, reinforcement block, 205th, positioning tube, 206, bore ground pin, 207, dovetail groove slide bar, the 3, second bolt, the 4, the 3rd bolt, 5, securing plate, 6, regulation ring, 7th, fixed outer cylinder, 8, support arm, 9, regulation inner cylinder, the 10, first bolt, 11, rotor plate, 12, concave type dead plate, 13, adjustable plate, 14th, pointer, 15, connecting shaft, 16, base, 17, mark post, 18, dovetail groove, 19, pilot pin.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of new overcasting staff, including base 16, bottom The bottom of seat 16 is provided with pilot pin 19, can strengthen the stability of base 16, the left and right sides of base 16 by pilot pin 19 Surface is equipped with dovetail groove 18, and the left and right sides of base 16 is mounted on bracing means 2, and bracing means 2 includes fixed seat 201, The inner side of fixed seat 201 is provided with dovetail groove slide bar 207, and dovetail groove slide bar 207 coordinates with dovetail groove 18 and is connected, fixed seat 201 Bottom positioning tube 205 is installed, the top of fixed seat 201 is provided with screw rod 203, and screw rod 203 is through fixed seat 201 and positioning Cylinder 205, screw rod 203 is connected with fixed seat 201 and the screw thread of positioning tube 205, and the bottom of screw rod 203 is provided with brill ground pin 206, solid Timing can inject positioning tube 205 inside ground, be connected by screw rod 203 with fixed seat 201 and the screw thread of positioning tube 205, twist Screw rod 203 can drive brill ground pin 208 to operate downwards, so as to be inserted in ground pin 206 is bored inside ground, fixed seat 201 can be consolidated It is fixed that firmly so as to securely fix base 16, the stability of base 16 can be strengthened, strengthen security and accuracy during measurement, Coordinated by dovetail groove slide bar 207 with dovetail groove 18 and be connected, promote fixed seat 201 to make dovetail groove slide bar 207 in dovetail groove Slided in 18, fixed seat 201 can be disassembled, be convenient for changing and carry, stabiliser bar is socketed with the outer wall of screw rod 203 202, screw rod 203 is connected with the screw thread of stabiliser bar 202, and the bottom of stabiliser bar 202 is connected with fixed seat 201, by screw rod 203 and surely The screw thread of fixed pole 202 is connected, and can prevent that screw rod 203 from remaining static lower activity, stabiliser bar 202 and the connection of fixed seat 201 Place is provided with reinforcement block 204, can strengthen the connection of stabiliser bar 202 and fixed seat 201, the top of base 16 by reinforcement block 204 End is provided with rotor plate 11, and the top of rotor plate 11 is provided with concave type dead plate 12, and concave type dead plate 12 passes through the first bolt 10 It is connected with rotor plate 11, loosens the first bolt 10, front and rear pulling mark post 17 can makes concave type dead plate 12 turn on rotor plate 11 It is dynamic, the angle before and after mark post 17 can be adjusted, the top of concave type dead plate 12 is provided with regulation inner cylinder 9, adjusts the top of inner cylinder 9 Fixed outer cylinder 7 is installed, fixed outer cylinder 7 is connected with regulation inner cylinder 9 by the 3rd bolt 4, loosens the 3rd bolt 4, can make tune Save inner cylinder 9 to slide in fixed outer cylinder 7, the height of mark post 17 can be adjusted, facilitate the staff of different heights to use, it is fixed The top of outer barrel 7 is provided with regulation ring 6, and the top of regulation ring 6 is provided with support arm 8, and regulation ring 6 passes through the second bolt 3 and branch Brace 8 is connected, and loosens the second bolt 3, and left and right pulls mark post 17, and support arm 8 can be made to be rotated in regulation ring 6, adjusts mark post 17 or so angle, carries out corresponding regulation when using, the 90 degree of positions and pointer 14 for making protractor 1 keep horizontality, So as to which mark post 17 keeps vertical, the top of support arm 8 is provided with securing plate 5, and the top of securing plate 5 is provided with mark post 17, mark post 17 right side is provided with adjustable plate 13, and the right side of adjustable plate 13 is provided with pointer 14, and adjustable plate 13 passes through connecting shaft 15 and pointer 14 are connected, and the rear side of adjustable plate 13 is provided with protractor 1, and when base 16 is tilted, mark post 17 can also produce inclination, and mark post 17 Drive protractor 1 and adjustable plate 13 to produce skew, the keeping parallelism state of pointer 14 can be made by connecting shaft 15.

In use, when base 16 is tilted, mark post 17 can also produce inclination, and mark post 17 drives protractor 1 and adjustable plate 13 produce skew, are flexibly connected by connecting shaft 15 with pointer 14, pointer 14 can be made to be rotated on adjustable plate 13, in adjustable plate During 13 skew, the keeping parallelism state of pointer 14 can be made, the first bolt 10 is loosened, front and rear pulling mark post 17 can consolidate matrix Fixed board 12 is rotated on rotor plate 11, can adjust the angle before and after mark post 17, is loosened the 3rd bolt 4, can be made regulation inner cylinder 9 Slided in fixed outer cylinder 7, the height of mark post 17 can be adjusted, facilitate the staff of different heights to use, loosen the second spiral shell Bolt 3, left and right pulls mark post 17, and support arm 8 can be made to be rotated in regulation ring 6, adjusts the angle of mark post 17 or so, enters when using The corresponding regulation of row, the 90 degree of positions and pointer 14 for making protractor 1 keep horizontality, so that mark post 17 keeps vertical, have Effect reduces the error produced during measurement, safe and reliable.

In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " two ends " It is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description to put relation, and It is not instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore It is not intended that to limitation of the present utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", The terms such as " fixation ", " spinning " should be interpreted broadly, and also can be to be detachably connected for example, can be fixedly connected, or into one Body；Can mechanically connect, also can be electrical connection；Can be joined directly together, can be also indirectly connected to by intermediary, energy Enough it is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, for this area Those of ordinary skill for, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It will be appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of new overcasting staff, including base（16）, it is characterised in that：The base（16）Top rotor plate is installed （11）, the rotor plate（11）Top concave type dead plate is installed（12）, the concave type dead plate（12）Pass through the first bolt （10）With rotor plate（11）It is connected, the concave type dead plate（12）Top regulation inner cylinder is installed（9）, the regulation inner cylinder （9）Top fixed outer cylinder is installed（7）, the fixed outer cylinder（7）Pass through the 3rd bolt（4）With regulation inner cylinder（9）It is connected, institute State fixed outer cylinder（7）Top regulation ring is installed（6）, the regulation ring（6）Top support arm is installed（8）, it is described to adjust Save ring（6）Pass through the second bolt（3）With support arm（8）It is connected, the support arm（8）Top securing plate is installed（5）, it is described Securing plate（5）Top mark post is installed（17）, the mark post（17）Right side adjustable plate is installed（13）, the adjustable plate （13）Right side pointer is installed（14）, the adjustable plate（13）Pass through connecting shaft（15）With pointer（14）It is connected, the regulation Plate（13）Rear side protractor is installed（1）.

2. a kind of new overcasting staff according to claim 1, it is characterised in that：The base（16）Left and right sides table Face is equipped with dovetail groove（18）, the base（16）The left and right sides be mounted on bracing means（2）, the bracing means（2） Including fixed seat（201）, the fixed seat（201）Inner side dovetail groove slide bar is installed（207）, the dovetail groove slide bar （207）With dovetail groove（18）Coordinate and be connected, the fixed seat（201）Bottom positioning tube is installed（205）, the fixed seat （201）Top screw rod is installed（203）, the screw rod（203）Through fixed seat（201）And positioning tube（205）, the screw rod （203）With fixed seat（201）And positioning tube（205）Screw thread is connected, the screw rod（203）Bottom be provided with brill ground pin（206）.

3. a kind of new overcasting staff according to claim 2, it is characterised in that：The screw rod（203）Outer wall on cover It is connected to stabiliser bar（202）, the screw rod（203）With stabiliser bar（202）Screw thread is connected, the stabiliser bar（202）Bottom with it is solid Reservation（201）It is connected.

4. a kind of new overcasting staff according to claim 3, it is characterised in that：The stabiliser bar（202）With fixed seat （201）Junction reinforcement block is installed（204）.

5. a kind of new overcasting staff according to claim 1, it is characterised in that：The base（16）Bottom be provided with Pilot pin（19）.