CN215003568U - Electric power surveys rack-type measuring platform - Google Patents

Abstract

The utility model discloses an electric power surveying rack type measuring platform, which comprises a supporting platform, wherein a round platform is arranged in the middle of the supporting platform, an annular lower groove is arranged on the supporting platform, a measuring workbench is movably arranged on the supporting platform, an upper groove is arranged on the measuring workbench, balls are arranged between the upper groove and the lower groove at intervals, supporting sleeves are arranged on the supporting platform at intervals, the supporting sleeves are movably connected with the upper ends of guide rods, the lower ends of the supporting sleeves are provided with limit sleeves, the guide rods extend out of the limit sleeves and are fixedly connected with base sleeves, the base sleeves are connected with universal wheels through wheel shafts, springs are arranged between the base sleeves and the limit sleeves, brackets which are movably connected with each other in a staggered way are arranged below the supporting platform, and the lower ends of the brackets are movably connected with the two ends of a containing box seat through lower hinge pins, the utility model not only can accurately measure various position relation factors, but also is convenient to carry, and is suitable for field movement between mountains, the working stability, the durability and the practicability are good, and the measuring accuracy and the measuring efficiency can be improved.

Description

Electric power surveys rack-type measuring platform

Technical Field

The utility model relates to a work platform especially relates to the rack-type platform that electric power surveyed usefulness.

Background

In electric power construction and maintenance, various position factors such as levelness, verticality and flatness of an electric power facility in construction need to be measured frequently so as to ensure that the electric power facility can meet the use technical requirements. The existing measuring tool for electric power survey design comprises a tripod and a horizontal frame, although the tripod is convenient to carry and simple to operate, the tripod can only be used for measuring levelness and verticality linearly, and the use is limited to a certain extent, while the existing horizontal frame can measure levelness, verticality and flatness, the existing horizontal frame is moved manually, and as most of measuring sites are in mountainous fields, even if some horizontal frames are provided with rollers, the movement on rough and uneven ground is also labor-consuming and time-consuming and inconvenient to use; secondly, the height adjusting values of the existing horizontal frame on the uneven ground are large, only a screw is used for small-amount adjustment, the height to be adjusted is limited, the adjustment takes much time, and the measuring working efficiency is influenced; the existing horizontal frame is not high in stability, and the measuring accuracy is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art among the electric power survey design survey, the utility model provides a can not only the various position relation factors of accurate measurement, have convenient to carry moreover, be suitable for and remove in the mountain field, electric power survey rack-type measuring platform that platform job stabilization nature is good.

The to-be-solved technical problem of the utility model is that: a power surveying platform frame type measuring platform comprises a supporting platform, wherein a round table is arranged in the middle of the supporting platform, an annular lower groove is formed in the supporting platform, a measuring workbench is movably arranged on the supporting platform, an upper groove opposite to the lower groove is formed in the measuring workbench, balls are arranged between the upper groove and the lower groove at intervals, the measuring workbench is movably sleeved on the round table, a level gauge and a marking needle are arranged on the side surface of the measuring workbench, angle scale marks are arranged on the top surface of the supporting platform, supporting sleeves are arranged on the lower bottom surface of the supporting platform at intervals, the supporting sleeves are movably connected with the upper ends of guide rods, the lower ends of the supporting sleeves are provided with limiting sleeves, the guide rods extend out of the limiting sleeves and are fixedly connected with base sleeves, supporting plates are symmetrically arranged at the lower ends of the base sleeves, the supporting plates are connected with pulleys through wheel shafts, and springs are arranged between the base sleeves and the limiting sleeves, support I and support II that the activity that interlocks each other links to each other are provided with to the supporting platform below, and the hinge pin activity links to each other with the well hinge pin activity in the middle of support I and the support II, and support I and II upper ends link to each other with the supporting platform seat face activity with last hinge pin, and II lower extremes of support I and support link to each other with lower hinge pin activity respectively with accomodating box seat both ends, accomodating box seat has the chamber of accomodating that can hold folding support, accomodating box seat both ends are provided with the nut, the nut links to each other with adjusting screw, and the hand wheel has been put to the adjusting screw upper end, and the adjusting screw lower extreme is provided with the support foot board, be provided with the check lock lever that can be with II reciprocal anchorages of support I and support after stretching between the support, check lock lever one end activity is fixed on support II, and the other end is fixed in the spacing hole on support I with the bolt.

The utility model is provided with a rotatable measuring workbench, and the measuring workbench is provided with a gradienter and a measuring scale fixing screw hole, thereby measuring levelness, verticality and flatness in multiple directions on the measuring workbench; the pulley capable of floating up and down is assembled, so that the measuring platform can move and walk on uneven ground, the labor intensity of a manual moving platform is reduced, the working efficiency is improved, the working stability of the measuring platform can be ensured, and the measuring accuracy is facilitated; the measuring platform can be folded and stored, so that the movement of the measuring platform is not hindered; and the folding height locking of the two brackets adopts the matching of a bolt and a quincunx limiting hole so as to meet the requirements of measuring workbenches with different measuring heights.

The utility model discloses compact structure, manufacturing, use, convenient operation can not only the various position relation factors of accurate measurement, convenient to carry moreover, is suitable for and removes in the mountain field, and platform job stabilization nature, durability and practicality are good, can improve the measuring accuracy and measure work efficiency.

Drawings

Figure 1 is a main sectional structure schematic diagram of the utility model,

figure 2 is a schematic cross-sectional view a-a of figure 1,

figure 3 is a schematic cross-sectional view of B-B of figure 1,

figure 4 is a schematic view of figure 2 in the direction C,

fig. 5 is an enlarged partial view of X-X of fig. 1.

In the figure, the device comprises a measuring workbench 1, a measuring workbench 2, an upper groove 3, a ball 4, an upper hinge pin 5, a circular truncated cone 6, a support sleeve 7, a spring 8, a base sleeve 9, a supporting plate 10, a wheel shaft 11, a lower hinge pin 12, a support I13, a support II 14, a storage box seat 15, a support foot plate 16, a nut 17, an adjusting screw 18, a hand wheel 19, a pulley 20, a brake 21, a guide rod 22, a support platform 23, a connecting rod 24, a level gauge 25, a storage cavity 26, a middle hinge pin 27, a bolt 28, a limiting hole 29, a locking rod 30, a limiting sleeve 31 and a lower groove.

Detailed Description

In the figure, the electric power surveying platform comprises a supporting platform 22, a circular table 5 is arranged in the middle of the supporting platform, an annular lower groove 31 is arranged on the supporting platform, the cross section of the lower groove is in a circular arc shape, a measuring workbench 1 is movably arranged on the supporting platform, an upper groove 2 opposite to the lower groove is arranged on the measuring workbench, the cross section of the upper groove is in a circular arc shape, balls 3 (steel balls) are arranged between the upper groove and the lower groove at intervals, the measuring workbench is movably sleeved on the circular table, a level gauge 24 and a marking needle (not shown in the figure) are arranged on the side surface of the measuring workbench, the level gauge is an electronic level gauge and a marking needle (not shown in the figure), the level gauge can also be a bubble ruler, an angle scale line (not shown in the figure) is arranged on the upper plane of the supporting platform, a supporting sleeve 6 is fixedly arranged on the lower bottom surface of the supporting platform at intervals, the support sleeves are connected by a connecting rod 23, the lower end of each support sleeve is provided with a limit sleeve 30, the support sleeves are movably connected with the upper end of a guide rod 21 (in small-gap sliding fit), the lower end of the guide rod extends out of the limit sleeve and is fixedly connected with a base sleeve 8, the lower end of the base sleeve is symmetrically and fixedly provided with supporting plates 9, the supporting plates are connected with pulleys 19 (comprising a directional wheel and a universal wheel) through wheel shafts 10, the pulleys are provided with brakes 20, the connecting rod 23 is arranged between the base sleeves (longitudinally and transversely) to enhance the structural stability of the support sleeves, springs 7 (in a stretching state when in use) are arranged between the base sleeves and the limit sleeves, two ends of each spring are limited outside the limit sleeves and in the base sleeves, the heights of the pulleys are adjusted by compressing the springs, so that the whole measuring platform is suitable for moving and walking on uneven ground, and supports I12 and supports II 13 which are movably connected in a staggered mode are symmetrically arranged below the support platforms, the middle of the bracket I and the bracket II is movably connected by a middle hinge pin 26, the upper ends of the bracket I and the bracket II are movably connected with a pin sleeve on the seat surface of a supporting platform by an upper hinge pin 4, the lower ends of the bracket I and the bracket II are movably connected with the two ends of a containing box seat 14 by lower hinge pins 11 respectively, the containing box seat is composed of two side plates and a lower plate connected with the side plates, the upper end of the containing box seat is open, the two ends of the lower hinge pin are arranged on the two side plates, a containing cavity 25 capable of containing a folding bracket is arranged in the containing box seat, the depth of the containing cavity is larger than the total height of the bracket I and the bracket II, the width of the containing cavity is larger than the total thickness of the bracket I and the bracket II, the length of the containing cavity from the lower hinge pin to the opposite other end is larger than the length of the bracket to ensure that the two brackets can be stored in the containing box, nuts 16 are arranged at the two ends, the containing box seat is positioned at the outer side of the supporting sleeve, when the measurement is not carried out, the bolt is loosened, the bracket is contracted, the containing box seat moves upwards to the position of the supporting sleeve and is bound by a rope, or a hook can be arranged on the containing box seat and hung on the bottom surface of the supporting platform, so as to facilitate the moving and walking of the whole measuring platform, the nut is connected with an adjusting screw 17, the upper end of the adjusting screw is provided with a hand wheel 18, the lower end of the adjusting screw is provided with a supporting foot plate 15, locking rods 29 which can fix the extended bracket I and the extended bracket II are symmetrically arranged at one side or two sides between the brackets, one end of each locking rod is movably fixed on the bracket II 13 by a pin, the other end of each locking rod is provided with a bolt 27 and is fixed in a limiting hole 28 on the bracket I, the limiting hole is formed by a plurality of quincunx round holes which are mutually intersected along the length direction of the bracket II 13 (in the embodiment, five round holes are mutually intersected, or six or more round holes are formed), when the supports are lifted to different heights, the bolts are inserted into different round holes to realize the locking and fixing of the two supports. The height of the measuring workbench is greatly adjusted by utilizing the lifting and unfolding of the support, and the top surface of the measuring workbench is made to be a horizontal plane by utilizing the fine adjustment of the adjusting screw rod. The top surface of the measuring workbench is also provided with a screw hole for fixing the square.

Claims (3)

1. The utility model provides an electric power surveys rack-type measuring platform which characterized by: the device comprises a supporting platform (22), a round table (5) is arranged in the middle of the supporting platform, an annular lower groove (31) is arranged on the supporting platform, a measuring workbench (1) is movably arranged on the supporting platform, an upper groove (2) with the position opposite to the lower groove is arranged on the measuring workbench, balls (3) are arranged between the upper groove and the lower groove at intervals, the measuring workbench is movably sleeved on the round table, a level gauge (24) and a marking needle are arranged on the side surface of the measuring workbench, angle scale marks are arranged on the upper plane of the supporting platform, supporting sleeves (6) are arranged on the lower bottom surface of the supporting platform at intervals, the supporting sleeves are movably connected with the upper ends of guide rods (21), limiting sleeves (30) are arranged at the lower ends of the supporting sleeves, the guide rods extend out of the limiting sleeves and are fixedly connected with a base sleeve (8), and supporting plates (9) are symmetrically arranged at the lower ends of the base sleeve, the supporting plates are connected with pulleys (19) through wheel shafts (10), springs (7) are arranged between the base sleeve and the limiting sleeve, a support I (12) and a support II (13) which are movably connected in a staggered mode are arranged below the supporting platform, the middle of the support I and the middle of the support II are movably connected through a middle hinge pin (26), the upper ends of the support I and the support II are movably connected with the supporting platform seat surface through an upper hinge pin (4), the lower ends of the support I and the support II are movably connected with the two ends of a containing box seat (14) through lower hinge pins (11), a containing cavity (25) capable of containing a folding support is arranged in the containing box seat, nuts (16) are arranged at the two ends of the containing box seat, the nuts are connected with adjusting screws (17), hand wheels (18) are arranged at the upper ends of the adjusting screws, supporting foot plates (15) are arranged at the lower ends of the adjusting screws, locking rods (29) capable of fixing the extended support I and the support II mutually are arranged between the supports, one end of the locking rod is movably fixed on the bracket II, and the other end of the locking rod is fixed in a limiting hole (28) on the bracket I through a bolt (27).

2. The electrical power survey bench-based survey platform of claim 1, wherein: the limiting hole (28) is formed by a plurality of quincunx round holes which are mutually intersected.

3. The electrical power survey bench-based survey platform of claim 1, wherein: the depth of the accommodating cavity (25) is larger than the total height of the support I and the support II, and the width of the accommodating cavity is larger than the total thickness of the support I and the support II.

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