CN217005800U - A road and bridge construction measuring device - Google Patents

Abstract

The utility model belongs to the technical field of measuring equipment, in particular to a road and bridge construction measuring device, comprising a measuring instrument, a first mounting plate, a second mounting plate and a connecting column. The measuring instrument is connected to the upper side of the first mounting plate through a clamping piece The upper end of the connecting column is hingedly connected with the first mounting cricket, the lower end of the connecting column is fixed with the second mounting plate, the peripheral side of the first mounting plate is hinged with at least three first connecting rods, and the first connecting rod is connected with a second connecting rod , the lower end of the second connecting rod is hinged with the second mounting plate, the rotating shaft is connected to one end of the electric telescopic rod through the connecting piece, the other end of the electric telescopic rod is fixed with the connecting column, and a number of electronic leveling instruments are fixed on the lower side of the first mounting plate, The side wall of the connecting column is also fixed with a relay controller, the lower side of the second mounting plate is provided with an adjustment component and a support plate, and the support plate is connected with a support leg; thus, the automatic leveling of the measuring instrument can be quickly realized, effectively It saves the time of manual adjustment and speeds up the measurement progress.

Description

A road and bridge construction measuring device

technical field

The utility model belongs to the technical field of measuring equipment, in particular to a road and bridge construction measuring device.

Background technique

With the continuous improvement of the construction efficiency of roads and bridges in my country and the continuous improvement of the speed of road and bridge construction in socialized production, the speed of road and bridge construction has been significantly accelerated, and quality control is an important link in the process of accelerated development of roads and bridges. As a large-scale project with a long construction period and complex technology, a small omission will cause great hidden dangers to the quality of roads and bridges. This requires relevant construction management departments and quality supervision agencies to adopt scientific and reasonable detection methods to detect possible mistakes in construction. Find and correct in time, try our best to reduce the occurrence of measurement errors, ensure the quality of measurement, and finally realize the gradual improvement of engineering quality. In the process of road and bridge construction, a measuring device needs to be used for measurement, and the quality of the road and bridge in the construction process can be improved through the accuracy of the measurement.

In different construction locations, due to the complex site environment, the measuring device may be skewed during measurement, and the existing measuring device is cumbersome for the leveling method of the measuring instrument, which seriously affects the measurement progress. Therefore, in view of the above problems, the A road and bridge construction measuring device

SUMMARY OF THE INVENTION

In order to solve the problems existing in the prior art, the purpose of this utility model is to provide a road and bridge construction measuring device, which can quickly monitor whether the measuring instrument is in a horizontal state after the installation of the device, and realize the automatic leveling of the measuring instrument, Effectively save the time of manual adjustment and speed up the measurement progress.

The technical scheme of the present utility model is:

A road and bridge construction measuring device, comprising a measuring instrument, a first mounting plate and a second mounting plate are arranged on the lower side of the measuring instrument, and the measuring instrument is detachably connected to the upper side of the first mounting plate through a clamping piece , the lower side of the second mounting plate is connected with an adjustment assembly, a connecting column is arranged between the first mounting plate and the second mounting plate, and the upper end of the connecting column is hingedly connected with the first mounting plate, The lower end of the connecting column is fixedly connected with the second mounting plate, at least three first connecting rods are hinged on the peripheral side of the first mounting plate, and one end of the first connecting rods away from the first mounting plate passes through the rotating shaft A second connecting rod is rotatably connected, the lower end of the second connecting rod is hinged with the second mounting plate, the rotating shaft is rotatably connected with a connecting piece, one side of the connecting piece is connected to one end of the electric telescopic rod, and the electric The other end of the telescopic rod is fixedly connected with the connecting column, and a number of electronic leveling instruments are fixedly connected to the lower side of the first mounting plate. The side wall of the connecting column is also fixedly connected with a relay controller, and the relay controller is electrically connected with the electronic level gauge and the electric telescopic rod respectively, and a support plate is also provided on the lower side of the second mounting plate , the peripheral side of the support plate is connected with several support legs.

Preferably, in the above-mentioned construction measurement device, the adjustment component includes a support frame and a threaded column, the support frame is fixedly connected to the lower side of the support plate, and the threaded column penetrates through the support plate and the support frame The upper side wall of the threaded column is fixedly connected to the second mounting plate, and the lower end of the threaded column is fixedly connected to a limit plate, which is connected to the inner side of the support frame. The walls are slidably connected, and the upper side wall of the support plate is rotatably connected with a driving piece, the driving piece is sleeved on the outer side wall of the threaded column and the two are screwed together.

Preferably, in the above-mentioned construction measurement device, the clamping member includes two oppositely arranged bumps, the bumps are fixedly connected to the first mounting plate, and wires are inserted through the side walls of the bumps. A clamping plate is rotatably connected to one side of the screw rod close to the measuring instrument, and a rotating block is fixedly connected to the other end of the screw rod, and a clamping plate is arranged between the clamping plate and the measuring instrument. There is an elastic pad, and the elastic pad is fixedly connected with the clamping plate.

Preferably, in the above-mentioned construction measuring device, the support leg includes a screw rod and a sleeve, one end of the screw rod is rotatably connected to the side wall of the support plate, and the sleeve is sleeved on the side wall of the screw rod and is connected to the side wall of the screw rod. The lower end of the sleeve is fixedly connected with a positioning piece.

Preferably, in the above-mentioned construction measurement device, a solar cell panel is further provided on the upper side of the first installation plate, and the solar cell panel is fixedly connected to the first installation plate through a connecting rod, and the solar cell panels are respectively It is electrically connected with the measuring instrument, the electronic leveling instrument, the relay controller and the electric telescopic rod.

Preferably, in the above construction measuring device, a load-bearing block is fixedly connected to the lower side of the support frame.

Compared with the prior art, a road and bridge construction measuring device of the present invention has the following beneficial effects:

1. The leveling mechanism of the first mounting plate is formed through the connecting column between the first mounting plate and the second mounting plate, the first connecting rod, the second connecting rod, the electric telescopic rod, the electronic leveling instrument and the relay controller , when the lower side of the device is fixed to the ground, the electronic leveling instrument will monitor the levelness of the first mounting plate immediately, and the data monitored by the electronic leveling instrument will be transmitted to the relay controller for further analysis, so that the relay The controller controls the movement of the electric telescopic rod at the corresponding position, and at the same time, the first installation plate is adjusted to the level under the cooperation of the connecting column and the first installation cricket hinge connection, so as to ensure that the measuring instrument on the upper side of the first installation plate is in a stable state. A horizontal environment, so that the above-mentioned automatic leveling method avoids the cumbersome manual adjustment and speeds up the construction progress;

2. The adjustment assembly formed by the support frame, the threaded column, the limit plate and the driving part rotates the driving part during use, and under the action of the threaded structure of the driving part and the threaded column and the rotation limit of the limit plate on the threaded column , so that the threaded column pushes the second mounting plate and the above components to move in the vertical direction, so that the vertical height adjustment of the measuring instrument can be realized and the applicability of the device can be improved;

3. The support legs composed of screws, sleeves and positioning pieces can be adjusted according to the overall length of the support legs when the device is installed according to the uneven bottom of the use environment. At the same time, the cooperation of the positioning pieces ensures that the device can be stable with the ground. At the same time, through the adjustment of the support legs, the device as a whole tends to be in a stable state, that is, the rough leveling of the first mounting plate is realized, which provides convenience for the subsequent leveling of the measuring instrument;

4. The solar panel can further convert light energy into electrical energy, and provide electrical energy for each circuit element, making full use of natural resources, saving energy and saving cost output.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the measuring device in the embodiment of the utility model;

2 is a schematic structural diagram of an adjustment assembly in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a clamping member in Embodiment 1 of the present invention.

Description of reference numbers:

1. Measuring instrument; 2. The first mounting plate; 3. The second mounting plate; ;5, connecting column; 6, adjusting assembly; 61, supporting frame; 62, threaded column; 63, limit plate; 64, driving part; 7, first connecting rod; 8, rotating shaft; 9, second connecting rod; 10, connecting piece; 11, electric telescopic rod; 12, electronic leveling instrument; 13, relay controller; 14, support leg; 141, screw rod; 142, sleeve; 143, positioning piece; 15, solar panel; 16, connecting rod; 17, bearing block; 18, support plate.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that such technical solutions The combination does not exist and is not within the protection scope required by the present invention.

Referring to Figures 1-2, in order to quickly level the measuring instrument 1 and speed up the construction progress, this embodiment provides a road and bridge construction measuring device, including a measuring instrument 1, and the lower side of the measuring instrument 1 is provided with a first installation plate 2 and the second installation plate 3, the measuring instrument 1 is detachably connected to the upper side of the first installation plate 2 through the clamping member 4, and a connecting column 5 is arranged between the first installation plate 2 and the second installation plate 3, and the connecting column The upper end of the 5 is connected with the first mounting plate 2 by a ball hinge, which is convenient for the first mounting plate 2 to rotate at different angles in different directions. At least three first connecting rods 7 are hinged on the peripheral side of the first mounting plate 2, preferably three first connecting rods 7 are distributed in a circumferential array, and then the end of the first connecting rod 7 away from the first mounting plate 2 passes through the rotating shaft 8 A second connecting rod 9 is rotatably connected, the length of the second connecting rod 9 and the first connecting rod 7 should be set to be the same, the lower end of the second connecting rod 9 is hinged with the second mounting plate 3, and the rotating shaft 8 is rotatably connected with a connecting piece 10, The preferred connecting member 10 should be set in a U-shape to ensure that the angle formed between the first connecting rod 7 and the second connecting rod 9 will not be hindered by the connecting member 10 . One side of the connector 10 is connected to one end of the electric telescopic rod 11 , the other end of the electric telescopic rod 11 is fixedly connected to the connecting column 5 , and a plurality of electronic leveling instruments 12 are fixedly connected to the lower side of the first mounting plate 2 . The electronic leveling instruments 12 A relay controller 13 is also fixedly connected to the side wall of the connecting column 5 in a one-to-one correspondence with the first connecting rod 7 , and the relay controller 13 is electrically connected to the electronic level gauge 12 and the electric telescopic rod 11 respectively. The lower side of the second mounting plate 3 is connected with the adjustment assembly 6, and the lower side of the second mounting plate 3 is also provided with a support plate 18, the support plate 18 and the second installation plate 3 should be arranged in parallel, and the support plate 18 is connected with the adjustment assembly 6, A plurality of supporting legs 14 are connected to the peripheral side of the supporting plate 18 , and the supporting legs 14 are preferably arranged in three and distributed in a circular array. When in use, the whole device is fixed to the ground through the supporting legs 14, and the first installation plate 2 is preliminarily leveled, and then the first installation plate 2 is monitored horizontally by the electronic leveling instruments 12 in different directions, and then the electronic The data monitored by the level gauge 12 will be transmitted to the relay controller 13 in time. The relay controller 13 analyzes the monitoring data and controls the electric telescopic rod 11 at the corresponding position to start. At this time, the electric telescopic rod 11 drives the rotating shaft. 8. Change the angle between the first connecting rod 7 and the second connecting rod 9, and realize the adjustment of the first installation plate 2 until the first installation plate 2 is adjusted to a horizontal state, that is, it is located on the first installation plate 2 at this time. The measuring instrument 1 on the side realizes leveling, thereby improving the measurement accuracy, and at the same time, the above-mentioned adjustment method can effectively improve the leveling speed and speed up the measurement progress.

Referring to FIG. 2 , in the embodiment of the present invention, the adjustment assembly 6 includes a support frame 61 and a threaded column 62 , the support frame 61 is fixedly connected to the lower side of the support plate 18 , and the threaded column 62 penetrates the support plate 18 and the support frame. The upper side wall of 61 is in clearance fit with both, the upper end of the threaded column 62 is fixedly connected to the second mounting plate 3, the lower end of the threaded column 62 is fixedly connected to the limit plate 63, and the limit plate 63 is slidably connected to the inner side wall of the support frame, The rotation limit of the threaded post 62 is provided by the sliding method of the limiting plate 63 and the support frame. The upper side wall of the support plate 18 is rotatably connected with a driving member 64. The driving member 64 is sleeved on the outer side wall of the threaded post 62 and both are threaded Connection, through the threaded structure of the threaded column 62 and the driving member 64, when the driving member 64 is rotated, the threaded column 62 can push the second mounting plate 3 and the components on it to move in the vertical direction, so as to realize the measurement of the measuring instrument 1. Height adjustment to improve the applicability of the device.

Referring to FIG. 3 , in the embodiment of the present invention, the clamping member 4 includes two oppositely arranged bumps 41 , the bumps 41 are fixedly connected with the first mounting plate 2 , and the sidewalls of the bumps 41 are inserted through There is a lead screw 42 and the two are screwed together. The lead screw 42 is rotatably connected with a clamping plate 43 on one side close to the measuring instrument 1. The other end of the lead screw 42 is fixedly connected with a rotating block 44. There is an elastic pad 45 , and the elastic pad 45 is fixedly connected with the clamping plate 43 . During use, the screw rod 42 can be driven to rotate by the rotating block 44, and then the screw rod 42 can push the clamping plate 43 to move through the threaded structure of the screw rod 42 and the protrusion 41, so that the clamping plates 43 on both sides can move toward each other. Blessing the measuring instrument 1 between the two facilitates the installation and disassembly of the measuring instrument 1, and also facilitates the installation of measuring instruments 1 with different widths. Further, the elastic pad 45 can adjust the clamping force during the clamping process. Buffering is performed to avoid damage to the side wall of the measuring instrument 1 caused by the rigid contact between the clamping plate 43 and the measuring instrument 1 , and preferably, the elastic pad 45 can be made of rubber.

Referring to FIG. 1 , in the embodiment of the present invention, the support leg 14 includes a screw rod 141 and a sleeve 142 . One end of the screw rod 141 is rotatably connected to the side wall of the support plate 18 , and the sleeve 142 is sleeved on the side wall of the screw rod 141 . The lower end of the sleeve 142 is fixedly connected with a positioning member 143 and is threadedly connected with it. When in use, the sleeve 142 is rotated, and the overall length of the support leg 14 can be changed through the thread structure of the sleeve 142 and the screw 141, thereby facilitating the device to adapt to the uneven ground environment.

Referring to FIG. 1 , in the embodiment of the present invention, the upper side of the first mounting plate 2 is further provided with a solar cell panel 15 , and the solar cell panel 15 is fixedly connected to the first mounting plate 2 through the connecting rod 16 . The solar cell The board 15 is electrically connected with the measuring instrument 1 , the electronic leveling instrument 12 , the relay controller 13 and the electric telescopic rod 11 respectively. When in use, the solar panel 15 converts direct current into electrical energy that can be easily used by other electrical components through the inverter, thereby providing electrical energy to the electrical components in the device, making full use of natural resources, effectively saving energy and saving costs. .

Referring to FIG. 1 , in the embodiment of the present invention, the bearing block 17 is fixedly connected to the lower side of the support frame 61 . The stability of the bottom of the device can be further improved by the bearing block 17, so that the device is stable during use.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalents, the present utility model is also intended to include these modifications and variations.

Claims (6)

1. The utility model provides a road and bridge construction measuring device, includes measuring apparatu (1), its characterized in that, measuring apparatu (1) downside is equipped with first mounting panel (2) and second mounting panel (3), measuring apparatu (1) can dismantle through holder (4) connect in first mounting panel (2) upside, second mounting panel (3) downside is connected with adjusting part (6), first mounting panel (2) with be equipped with spliced pole (5) between second mounting panel (3), spliced pole (5) upper end with first mounting panel (2) ball pivot is connected, spliced pole (5) lower extreme with second mounting panel (3) fixed connection, the week side of first mounting panel (2) articulates there are at least three first connecting rod (7), first connecting rod (7) are kept away from first mounting panel (2) one end is rotated through pivot (8) and is connected with second connecting rod (9), the lower end of the second connecting rod (9) is hinged with the second mounting plate (3), the rotating shaft (8) is rotatably connected with a connecting piece (10), one side of the connecting piece (10) is connected with one end of an electric telescopic rod (11), the other end of the electric telescopic rod (11) is fixedly connected with the connecting column (5), the lower side of the first mounting plate (2) is fixedly connected with a plurality of electronic planometers (12), the electronic planometer (12) and the first connecting rod (7) are arranged in one-to-one correspondence, the side wall of the connecting column (5) is also fixedly connected with a relay controller (13), the relay controller (13) is respectively electrically connected with the electronic leveling instrument (12) and the electric telescopic rod (11), the downside of second mounting panel (3) still is equipped with backup pad (18), the week side of backup pad (18) is connected with a plurality of supporting legs (14).

2. A road and bridge construction measuring device according to claim 1, characterized in that, adjusting part (6) includes support frame (61) and screw thread post (62), support frame (61) fixed connection in the downside of backup pad (18), screw thread post (62) run through backup pad (18) with the last lateral wall of support frame (61) and with both equal clearance fit, screw thread post (62) upper end with second mounting panel (3) fixed connection, screw thread post (62) lower extreme fixedly connected with limiting plate (63), limiting plate (63) with the inside wall sliding connection of support frame, the last lateral wall of backup pad (18) rotates and is connected with driving piece (64), driving piece (64) cover is located the lateral wall of screw thread post (62) and both threaded connection.

3. A road and bridge construction measuring device according to claim 1, characterized in that the clamping member (4) comprises two oppositely arranged lugs (41), the lugs (41) are fixedly connected with the first mounting plate (2), the side wall of the lugs (41) is inserted through a screw rod (42) and the two are in threaded connection, one side of the screw rod (42) close to the measuring instrument (1) is rotatably connected with a clamping plate (43), the other end of the screw rod (42) is fixedly connected with a rotating block (44), an elastic pad (45) is arranged between the clamping plate (43) and the measuring instrument (1), and the elastic pad (45) is fixedly connected with the clamping plate (43).

4. The road and bridge construction measuring device of claim 2, wherein the supporting leg (14) comprises a screw (141) and a sleeve (142), one end of the screw (141) is rotatably connected with the side wall of the supporting plate (18), the sleeve (142) is sleeved on the side wall of the screw (141) and is in threaded connection with the screw, and a positioning piece (143) is fixedly connected to the lower end of the sleeve (142).

5. A road and bridge construction measuring device according to claim 1, characterized in that a solar cell panel (15) is further arranged on the upper side of the first mounting plate (2), the solar cell panel (15) is fixedly connected with the first mounting plate (2) through a connecting rod (16), and the solar cell panel (15) is electrically connected with the measuring instrument (1), the electronic leveling instrument (12), the relay controller (13) and the electric telescopic rod (11) respectively.

6. A road and bridge construction measuring device according to claim 2, characterized in that the underside of the supporting frame (61) is fixedly connected with a bearing block (17).

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