CN212253894U - Measuring device is used in civil engineering construction - Google Patents

Abstract

The utility model discloses a measuring device for civil engineering construction, including first backup pad, connecting rod has all been welded to fourth backup pad and one side that first casing is close to first backup pad, tape measure is installed to top one side of fourth backup pad, the inside of first casing is rotated through the bearing and is connected with the threaded rod, the inboard top of first casing is installed the second slide rail, the inside sliding connection of second slide rail has first slider, the threaded groove has evenly been seted up to one side that first slider is close to the threaded rod, first slider passes through the threaded groove and threaded rod threaded connection, the top welding of first slider has the third backup pad, the one end of tape measure and third backup pad welding; when the device is used, the measuring range of the device is enlarged by arranging the connecting rod to be matched with the third sliding block and the third sliding rail, and the device can be more accurately measured and adjusted when being measured by matching the threaded rod with the first sliding block.

Description

Measuring device is used in civil engineering construction

Technical Field

The utility model relates to a civil engineering measures technical field, specifically is a measuring device is used in civil engineering construction.

Background

Civil engineering refers to the applied materials, equipment, the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and also refers to the objects of engineering construction, namely, various engineering facilities which are constructed on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like.

Present civil engineering survey work is measured it by the handheld dipperstick of staff usually, is influenced by measuring scale integral type structure, is not convenient for carry out accurate measurement adjustment to different article, measures and appears the error easily.

The invention is disclosed in China: CN201821215283.1 discloses a measuring scale for civil engineering, which makes the measuring result more accurate by setting up two-way ball screw to match with left and right nut seats to make fine adjustment when measuring, but the device is not convenient to measure the articles with different sizes when using, because of the size influence of the measuring scale, a measuring device for civil engineering construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring device is used in civil engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring device for civil engineering construction comprises a first supporting plate, wherein a fourth supporting plate and a first shell are respectively arranged on two sides of the first supporting plate, a connecting rod is welded on one sides of the fourth supporting plate and the first shell, which are close to the first supporting plate, two fifth jacks are formed in the first supporting plate, the connecting rod penetrates through the fifth jacks, a tape measure is installed on one side of the top of the fourth supporting plate, the interior of the first shell is rotatably connected with a threaded rod through a bearing, a second sliding rail is installed on the top of the inner side of the first shell, a first sliding block is slidably connected in the second sliding rail, threaded grooves are uniformly formed in one side of the first sliding block, which is close to the threaded rod, the first sliding block is in threaded connection with the threaded rod through the threaded grooves, a third supporting plate is welded on the top of the first sliding block, and one end of the tape measure is welded with, the utility model discloses a support plate, including fifth jack, third slide rail, the inside both sides welding of third slide rail has two stoppers, the inside sliding connection of third slide rail has the third slider, one side that the third slider is close to the connecting rod welds with the connecting rod, the fourth jack has been seted up to the inside of third slider, the third jack has evenly been seted up to one side that first backup pad is close to the third slide rail, the inside of fourth jack is inserted and is equipped with first plug.

As further preferable in the present technical solution: the below of first backup pad is equipped with the second backup pad, the bottom welding of first backup pad has the pivot, the one end that the pivot is close to the second backup pad is passed through the bearing and is connected with the second backup pad rotation.

As further preferable in the present technical solution: the bottom plate is arranged below the second supporting plate, two electric push rods are arranged on two sides of the top of the bottom plate, and the telescopic ends of the electric push rods are welded with the second supporting plate.

As further preferable in the present technical solution: the switch is installed to one side of bottom plate, the equal electric connection of electric property input of electric property output and two electric putter of switch.

As further preferable in the present technical solution: first slide rail is installed to one side that the second backup pad is close to first backup pad, the inside sliding connection of first slide rail has two second sliders, one side that the second slider is close to first backup pad welds with first backup pad.

As further preferable in the present technical solution: a first jack is formed in the second sliding block, second jacks are uniformly formed in the second supporting plate, and a second plug is inserted into the first jacks.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, the measuring range of the device is enlarged by arranging the connecting rod to be matched with the third sliding block and the third sliding rail, and the device can be more accurately measured and adjusted when being measured by matching the threaded rod with the first sliding block.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a second support plate according to the present invention;

fig. 3 is a schematic view of the internal structure of the first support plate of the present invention.

In the figure: 1. a first slide rail; 2. a first support plate; 3. a first plug; 4. a rotating shaft; 5. a second support plate; 6. a first jack; 7. a first housing; 8. a second slide rail; 9. a third support plate; 10. a first slider; 11. a thread groove; 12. a threaded rod; 13. a second slider; 14. a switch; 15. a base plate; 16. an electric push rod; 17. a second plug; 18. a second jack; 19. a fourth support plate; 20. a tape measure; 21. a third jack; 22. a third slide rail; 23. a third slider; 24. a fourth jack; 25. a connecting rod; 26. a fifth jack; 27. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a measuring device for civil engineering construction comprises a first supporting plate 2, wherein a fourth supporting plate 19 and a first shell 7 are respectively arranged at two sides of the first supporting plate 2, a connecting rod 25 is welded at one side of each of the fourth supporting plate 19 and the first shell 7, which is close to the first supporting plate 2, two fifth jacks 26 are formed in the first supporting plate 2, the connecting rod 25 penetrates through the fifth jacks 26, a tape measure 20 is installed at one side of the top of the fourth supporting plate 19, the inside of the first shell 7 is rotatably connected with a threaded rod 12 through a bearing, a second slide rail 8 is installed at the top of the inner side of the first shell 7, a first slide block 10 is slidably connected in the second slide rail 8, threaded grooves 11 are uniformly formed in one side of the first slide block 10, which is close to the threaded rod 12, the first slide block 10 is in threaded connection with the threaded rod 12 through the threaded grooves 11, a third supporting plate 9 is welded at the top of the first slide block 10, third slide rail 22 is installed at the inboard top of fifth jack 26, the welding of the inside both sides of third slide rail 22 has two stopper 27, the inside sliding connection of third slide rail 22 has third slider 23, one side that third slider 23 is close to connecting rod 25 welds with connecting rod 25, fourth jack 24 has been seted up to the inside of third slider 23, third jack 21 has evenly been seted up to one side that first backup pad 2 is close to third slide rail 22, the inside of fourth jack 24 is inserted and is equipped with first plug 3.

In this embodiment, specifically: the below of first backup pad 2 is equipped with second backup pad 5, and the bottom welding of first backup pad 2 has pivot 4, and the one end that pivot 4 is close to second backup pad 5 is passed through the bearing and is rotated with second backup pad 5 and be connected, sets up pivot 4 and second backup pad 5 and makes the staff can carry out rotation adjustment measurement angle to tape measure 20 as required.

In this embodiment, specifically: a bottom plate 15 is arranged below the second supporting plate 5, two electric push rods 16 are arranged on two sides of the top of the bottom plate 15, the model of each electric push rod 16 is CAHB-10, the telescopic ends of the electric push rods 16 are welded with the second supporting plate 5, the electric push rods 16 are arranged to enable the device to measure objects with different heights, and the device does not need to be lifted by hands.

In this embodiment, specifically: a switch 14 is installed on one side of the bottom plate 15, an electrical output end of the switch 14 is electrically connected with electrical input ends of the two electric push rods 16, and the switch 14 is arranged to control the electric push rods 16 to be started and closed.

In this embodiment, specifically: first slide rail 1 is installed to one side that second backup pad 5 is close to first backup pad 2, and the inside sliding connection of first slide rail 1 has two second sliders 13, and one side that second slider 13 is close to first backup pad 2 welds with first backup pad 2, sets up second slider 13 and slides in first slide rail 1, makes this device more stable when the angle of adjustment tape measure 20.

In this embodiment, specifically: the first jack 6 is arranged in the second slider 13, the second jack 18 is uniformly arranged in the second support plate 5, the second plug 17 is inserted in the first jack 6, and the second plug 17 is matched with the first jack 6 and the second jack 18 to fix the angle after the angle of the tape measure 20 is adjusted.

Working principle or structural principle, when in use, the switch 14 is pressed to start the electric push rod 16, the electric push rod 16 pushes the second support plate 5 and the first support plate 2 to ascend to adjust the measurement height, the first support plate 2 is rotated, the first support plate 2 drives the second slide block 13 to slide in the first slide rail 1, the measurement angle of the device is adjusted, after adjustment, the second plug 17 is inserted into the first jack 6, the angle of the first support plate 2 is fixed by matching with the second jack 18, the threaded rod 12 is rotated, the threaded rod 12 drives the first slide block 10 to slide in the second slide rail 8 through the threaded groove 11, the first slide block 10 drives the third support plate 9 to pull one end of the tape measure 20, the object to be measured is accurately measured, when the object with larger size needs to be measured, the fourth support plate 19 and the first shell 7 are pulled, the third slide block 23 is driven to slide in the third slide rail 22 through the connecting rod 25, the measuring range of the device is adjusted, after the adjustment, the first plug 3 is inserted into the fourth jack 24, and the position of the fourth supporting plate 19 and the position of the first shell 7 are fixed by matching with the third jack 21 arranged on the first supporting plate 2, so that the measuring range of the device is expanded.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a measuring device is used in civil engineering construction, includes first backup pad (2), its characterized in that: the two sides of the first supporting plate (2) are respectively provided with a fourth supporting plate (19) and a first shell (7), one side, close to the first supporting plate (2), of the fourth supporting plate (19) and the first shell (7) is welded with a connecting rod (25), two fifth jacks (26) are formed in the first supporting plate (2), the connecting rod (25) penetrates through the fifth jacks (26), one side of the top of the fourth supporting plate (19) is provided with a tape measure (20), the interior of the first shell (7) is rotatably connected with a threaded rod (12) through a bearing, the top of the inner side of the first shell (7) is provided with a second sliding rail (8), the interior of the second sliding rail (8) is slidably connected with a first sliding block (10), one side, close to the threaded rod (12), of the first sliding block (10) is uniformly provided with a threaded groove (11), and the first sliding block (10) is in threaded connection with the threaded rod (12) through the threaded groove (11), the welding of the top of first slider (10) has third backup pad (9), the one end and the welding of third backup pad (9) of tape measure (20), third slide rail (22) are installed at the inboard top of fifth jack (26), the welding of the inside both sides of third slide rail (22) has two stopper (27), the inside sliding connection of third slide rail (22) has third slider (23), one side that third slider (23) are close to connecting rod (25) welds with connecting rod (25), fourth jack (24) have been seted up to the inside of third slider (23), third jack (21) have evenly been seted up to one side that first backup pad (2) are close to third slide rail (22), the inside of fourth jack (24) is inserted and is equipped with first plug (3).

2. The measuring device for civil engineering construction according to claim 1, characterized in that: the below of first backup pad (2) is equipped with second backup pad (5), the bottom welding of first backup pad (2) has pivot (4), the one end that pivot (4) are close to second backup pad (5) is passed through the bearing and is rotated with second backup pad (5) and be connected.

3. The measuring device for civil engineering construction according to claim 2, characterized in that: the lower part of second backup pad (5) is equipped with bottom plate (15), two electric putter (16) are installed to the top both sides of bottom plate (15), the flexible end and the welding of second backup pad (5) of electric putter (16).

4. The measuring device for civil engineering construction according to claim 3, characterized in that: a switch (14) is installed on one side of the bottom plate (15), and the electrical output end of the switch (14) is electrically connected with the electrical input ends of the two electric push rods (16).

5. The measuring device for civil engineering construction according to claim 2, characterized in that: first slide rail (1) is installed to one side that second backup pad (5) are close to first backup pad (2), the inside sliding connection of first slide rail (1) has two second slider (13), one side that second slider (13) are close to first backup pad (2) welds with first backup pad (2).

6. The measuring device for civil engineering construction according to claim 5, characterized in that: first jacks (6) are formed in the second sliding blocks (13), second jacks (18) are uniformly formed in the second supporting plate (5), and second plug bolts (17) are inserted into the first jacks (6).

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