CN215893664U

CN215893664U - Novel engineering measurement is used device

Info

Publication number: CN215893664U
Application number: CN202122208328.0U
Authority: CN
Inventors: 童万里; 张丽亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-22
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a novel device for engineering measurement, which comprises a tripod, a supporting plate and a protective box, wherein the upper end of the protective box is hinged with a box cover, a mounting plate is arranged in the protective box, the inner bottom surface of the protective box is fixedly connected with a limiting slide bar matched with the mounting plate, a measuring instrument is fixedly arranged at the upper end of the mounting plate, a bidirectional screw is rotatably arranged at the lower end in the protective box, the two sides of the bidirectional screw are respectively in threaded connection with a slide block which is in sliding connection with the inner bottom surface of the protective box, the upper ends of the slide blocks at the two sides are hinged with supporting rods, one end of each supporting rod, far away from the bidirectional screw, is hinged with the two sides of the mounting plate respectively, one side of the outer side of the protective box is fixedly connected with an adjusting sleeve, the upper end of the adjusting sleeve is in sliding insertion connection with a movable rod, and the upper end of the movable rod is fixedly connected with a supporting plate. Compared with the prior art, the multifunctional instrument has the advantages that repeated disassembly and storage of the instrument are not needed in the using process, and the neck of a worker can be supported in the observation process.

Description

Novel engineering measurement is used device

Technical Field

The utility model relates to the technical field, in particular to a novel engineering measurement device.

Background

Engineering surveying device includes the total powerstation, laser rangefinder and surveyor's level etc, utilize engineering surveying device to establish the construction control net, carry out the laying-out of building and completion measurement etc, in order to improve the construction precision, make things convenient for constructor to use, multiple engineering surveying device is proposed on the market, current engineering surveying device need place the instrument and carry out the protectiveness and accomodate in the containing box before the use, in the use, need dismantle the measuring instrument repeatedly and accomodate, waste time and energy, and the staff uses the instrument to observe time measuring for a long time, cause the neck tired out very easily, cause the influence to staff's health.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects, and provide a novel engineering measurement device, which is time-saving and labor-saving and can support the neck of a worker in an observation process without repeatedly disassembling and storing an instrument in the use process, so that the neck of the worker is prevented from strain.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a novel device for engineering measurement comprises a tripod, wherein a supporting plate is arranged at the upper end of the tripod, a protective box is fixedly connected at the upper end of the supporting plate, a box cover is hinged at the upper end of the protective box, a mounting plate is arranged in the protective box, a limiting slide bar matched with the mounting plate is fixedly connected on the inner bottom surface of the protective box, a measuring instrument is fixedly arranged at the upper end of the mounting plate, a bidirectional screw is rotatably arranged at the inner lower end of the protective box, a rocker for driving the bidirectional screw to rotate is arranged at one side outside the protective box, two sides of the bidirectional screw are respectively in threaded connection with a slide block which is slidably connected with the inner bottom surface of the protective box, two sides of the upper end of the slide block are respectively hinged with a support rod, one end of the support rod, which is far away from the bidirectional screw, is respectively hinged with two sides of the mounting plate, an adjusting sleeve is fixedly connected at one side outside the protective box, a movable rod is slidably inserted at the upper end of the adjusting sleeve, the upper end of the movable rod is fixedly connected with a supporting plate, and an adjusting mechanism for driving the movable rod to slide is arranged in the adjusting sleeve.

As an improvement, the adjusting mechanism including rotate connect in the adjusting screw of bottom surface in the adjusting sleeve, the movable rod lower extreme be equipped with adjusting screw complex regulation screw, the adjusting sleeve bottom surface is equipped with the drive adjusting screw pivoted knob, the movable rod both sides all are equipped with the stopper, both sides all be equipped with in the adjusting sleeve with stopper complex spout.

As the improvement, both sides all are equipped with and are located the fixed plate between mounting panel and the protective box inner wall in the protective box, the equal threaded connection in protective box both sides has adjusting bolt, both sides adjusting bolt extends to in the protective box one end respectively with both sides the fixed plate rotates to be connected, both sides the relative one side of fixed plate all is equipped with the buffer board, both sides the buffer board with correspond all be equipped with buffer spring between the fixed plate.

As an improvement, the upper end of the box cover is in threaded connection with a fixing bolt, and the upper end of the protection box is provided with a fixing screw hole matched with the fixing bolt.

As an improvement, the supporting plate is an arc-shaped supporting plate, and a rubber pad is fixedly connected to the upper end of the supporting plate.

Compared with the prior art, the utility model has the advantages that: the measuring instrument is arranged on a mounting plate in a protective box, the measuring instrument is protected and stored by the protective box, the protective box is arranged on a supporting plate at the upper end of a tripod and is convenient to use directly, when the measurement is required to be started, a cover plate is lifted, a rocker is rocked to drive a bidirectional screw rod to rotate, the bidirectional screw rod drives sliding blocks at two sides to slide along the bottom surface of the protective box and approach each other, the measuring instrument driven by the mounting plate extends out of the upper end of an anti-skidding box under the pushing of supporting rods at two sides, after the measurement is finished, the rocker is reversely twisted to enable the mounting plate to slide downwards along a limiting sliding rod, the measuring instrument extends into the protective box, a box cover is closed, a fixing bolt is screwed, the instrument is not required to be repeatedly disassembled and stored in the use process, time and labor are saved, when observation is carried out, a worker can place a chin on a supporting plate to support the head of the worker through the supporting plate, reduce the effort of staff's neck, prevent that staff's neck from taking place the strain.

Drawings

Fig. 1 is a schematic structural diagram of a novel engineering measurement device of the present invention.

Fig. 2 is a side view of the novel engineering surveying device of the present invention.

As shown in the figure: 1. tripod, 2, backup pad, 3, protection box, 4, lid, 5, fixing bolt, 6, measuring instrument, 7, spacing slide bar, 8, two-way screw rod, 9, slider, 10, bracing piece, 11, rocker, 12, fixed plate, 13, adjusting bolt, 14, buffer board, 15, buffer spring, 16, rubber pad, 17, adjusting sleeve, 18, movable rod, 19, adjusting screw, 20, adjusting screw, 21, knob, 22, stopper, 23, spout.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With the attached drawings, the novel engineering measurement device comprises a tripod 1, wherein a supporting plate 2 is arranged at the upper end of the tripod 1, a protective box 3 is fixedly connected at the upper end of the supporting plate 2, a box cover 4 is hinged at the upper end of the protective box 3, a mounting plate is arranged in the protective box 3, limit slide bars 7 matched with the mounting plate are fixedly connected to the inner bottom surface of the protective box 3, the limit slide bars 7 are provided with four corners respectively positioned at the mounting plate, the four corners of the mounting plate are provided with slide holes matched with the limit slide bars 7, a measuring instrument 6 is fixedly arranged at the upper end of the mounting plate, a bidirectional screw 8 is rotatably arranged at the inner lower end of the protective box 3, a rocker 11 for driving the bidirectional screw 8 to rotate is arranged at one side outside the protective box 3, and slide blocks 9 which are slidably connected to the inner bottom surface of the protective box 3 are in threaded connection at two sides of the bidirectional screw 8, the bottom surface of the protection box 3 is a plane, the sliding block 9 is a rectangular sliding block 9, the upper ends of the sliding blocks 9 are hinged to supporting rods 10, the supporting rods 10 are far away from the two-way screw 8, one end of each of the two-way screw is hinged to the two sides of the mounting plate, an adjusting sleeve 17 is fixedly connected to one side of the outer side of the protection box 3, a movable rod 18 is inserted into the upper end of the adjusting sleeve 17 in a sliding mode, a supporting plate is fixedly connected to the upper end of the movable rod 18, and a driving adjusting mechanism for driving the movable rod 18 to slide is arranged in the adjusting sleeve 17.

Adjustment mechanism including rotate connect in adjusting sleeve 17 bottom surface's adjusting screw 20, the 18 lower extremes of movable rod be equipped with adjusting screw 20 complex regulation screw 19, adjusting sleeve 17 bottom surface is equipped with the drive adjusting screw 20 pivoted

knob

21, 18 both sides of movable rod all are equipped with stopper 22, in the adjusting sleeve 17 both sides all be equipped with stopper 22 complex spout 23.

Both sides all are equipped with and are located fixed plate 12 between 3 inner walls of mounting panel and protection box in the protection box 3, the equal threaded connection in 3 both sides of protection box has adjusting bolt 13, both sides adjusting bolt 13 extend to in the protection box 3 one end respectively with both sides fixed plate 12 rotates to be connected, both sides fixed plate 12 relative one side all is equipped with buffer board 14, both sides buffer board 14 with correspond all be equipped with buffer spring 15 between the fixed plate 12.

The upper end of the box cover 4 is in threaded connection with a fixing bolt 5, and the upper end of the protection box 3 is provided with a fixing screw hole matched with the fixing bolt 5.

The layer board is the arc layer board, layer board upper end fixedly connected with rubber pad 16.

When the utility model is implemented in detail, when in use, the device is placed at a position to be measured through the tripod 1, at the moment, the measuring instrument 6 is arranged on the mounting plate in the protective box 3, the adjusting bolts 13 at two sides are screwed to enable the fixing plates 12 at two sides to approach each other, the fixing plates 12 at two sides drive the buffer plates 14 at two sides to approach each other, the measuring instrument 6 is clamped between the two buffer plates 14, the buffer springs 15 at two sides are simultaneously extruded to generate compression deformation, the vibration generated outside is buffered through the buffer springs 15 at two sides, the measuring instrument 6 is further protected, when the measurement is required to be started, the fixing bolts 5 are screwed out from the fixing bolts to enable the cover plate to be in a movable state, the cover plate is lifted, the adjusting bolts 13 at two sides are reversely screwed to enable the buffer plates 14 at two sides to be away from each other under the driving of the fixing plates 12 at two sides, and the buffer plates 14 at two sides slide to two sides of the mounting plate, the up-and-down sliding of the mounting plate is not influenced, the rocking rod 11 drives the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 drives the sliding blocks 9 on the two sides to slide along the bottom surface of the protective box 3 and approach each other, the angle between the supporting rods 10 on the two sides is driven to change, the measuring instrument 6 driven by the mounting plate slides upwards along the limiting sliding rod 7 under the pushing of the supporting rods 10 on the two sides, the measuring instrument 6 extends out of the upper end of the anti-skid box, after the measurement is finished, the rocking rod 11 is reversely screwed to enable the mounting plate to slide downwards along the limiting sliding rod 7, the measuring instrument 6 extends into the protective box 3, the box cover 4 is closed, the fixing bolt 5 is screwed, the instrument is not required to be repeatedly disassembled and stored in the using process, time and labor are saved, when observation is carried out, a worker can place the chin on the rubber pad 16 on the upper end of the supporting plate to support the head of the worker, and the neck force of the worker is reduced, prevent that the staff neck from taking place the strain, when the height of layer board is adjusted to needs, twist knob 21 drive adjusting screw 20 and rotate, under the stopper 22 of both sides and the spacing of spacing spout 23, movable rod 18 is flexible from top to bottom along adjusting sleeve 17 and is slided, can drive the layer board and move down, adjusts the support height of layer board.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a novel engineering survey uses device, includes tripod (1), its characterized in that: the protective box is characterized in that a supporting plate (2) is arranged at the upper end of the tripod (1), a protective box (3) is fixedly connected to the upper end of the supporting plate (2), a box cover (4) is hinged to the upper end of the protective box (3), a mounting plate is arranged in the protective box (3), a limiting slide bar (7) matched with the mounting plate is fixedly connected to the inner bottom surface of the protective box (3), a measuring instrument (6) is fixedly mounted at the upper end of the mounting plate, a bidirectional screw (8) is rotatably arranged at the inner lower end of the protective box (3), a rocker (11) for driving the bidirectional screw (8) to rotate is arranged at one side outside the protective box (3), a sliding block (9) which is slidably connected to the inner bottom surface of the protective box (3) is in threaded connection with both sides, a supporting rod (10) is hinged to the upper end of the sliding block (9), and two sides are hinged to both sides of the supporting rod (10) far away from one end of the bidirectional screw (8) and hinged to both sides of the mounting plate respectively, the protective box is characterized in that an adjusting sleeve (17) is fixedly connected to one side of the outer side of the protective box (3), a movable rod (18) is inserted into the upper end of the adjusting sleeve (17) in a sliding mode, a supporting plate is fixedly connected to the upper end of the movable rod (18), and an adjusting mechanism for driving the movable rod (18) to slide is arranged in the adjusting sleeve (17).

2. The novel engineering surveying device of claim 1, characterized in that: adjustment mechanism including rotate connect in adjusting screw (20) of bottom surface in adjusting sleeve (17), movable rod (18) lower extreme be equipped with adjusting screw (20) complex regulation screw (19), adjusting sleeve (17) bottom surface is equipped with the drive adjusting screw (20) pivoted knob (21), movable rod (18) both sides all are equipped with stopper (22), in adjusting sleeve (17) both sides all be equipped with stopper (22) complex spout (23).

3. The novel engineering surveying device of claim 1, characterized in that: both sides all are equipped with and are located fixed plate (12) between mounting panel and protection box (3) inner wall in protection box (3), the equal threaded connection in protection box (3) both sides has adjusting bolt (13), both sides adjusting bolt (13) extend to in protection box (3) one end respectively with both sides fixed plate (12) rotate to be connected, both sides fixed plate (12) relative one side all is equipped with buffer board (14), both sides buffer board (14) and correspondence all be equipped with buffer spring (15) between fixed plate (12).

4. The novel engineering surveying device of claim 1, characterized in that: the upper end of the box cover (4) is in threaded connection with a fixing bolt (5), and the upper end of the protection box (3) is provided with a fixing screw hole matched with the fixing bolt (5).

5. The novel engineering surveying device of claim 1, characterized in that: the supporting plate is an arc-shaped supporting plate, and a rubber pad (16) is fixedly connected to the upper end of the supporting plate.