CN221549678U

CN221549678U - Channel engineering slope dipperstick

Info

Publication number: CN221549678U
Application number: CN202420168310.3U
Authority: CN
Inventors: 常坤; 伊青; 杜莹
Original assignee: CHANGJIANG YICHANG WATERWAY ENGINEERING BUREAU
Current assignee: CHANGJIANG YICHANG WATERWAY ENGINEERING BUREAU
Priority date: 2024-01-24
Filing date: 2024-01-24
Publication date: 2024-08-16
Anticipated expiration: 2034-01-24

Abstract

The utility model relates to the technical field of gradient measuring scales, and provides a channel engineering gradient measuring scale, which comprises: the box, all offered the measurement chamber in the front and back end of box, be provided with in the measurement chamber with scale matched with reading subassembly, the staff can select the reading subassembly in the suitable measurement chamber of place according to the position and carry out the slope value reading of channel side slope, utilizes the magnifying glass on the reading subassembly can enlarge the scale department that the pointer pointed to, the staff of being convenient for carries out simple swift and accurate reading. In addition, the setting of two measurement chambers and reading subassembly can carry out the contrast experiment, detects whether the reading subassembly has problems, and when two reading subassemblies reading were inconsistent, then reminds the staff to correct, guarantees the accuracy nature when the channel slope detects. The storage cavity is formed in the box body, so that other tools (such as a recording pen, a recording book, a length measuring ruler and the like) required by the slope measurement of the channel side slope can be conveniently carried.

Description

Channel engineering slope dipperstick

Technical Field

The utility model relates to the technical field of gradient measuring scales, in particular to a channel engineering gradient measuring scale.

Background

The channel is a line for ships and rafts to sail in the water area. Channels are the infrastructure of water transport and can be divided into natural channels and artificial channels (canals). The channel engineering is engineering for developing a channel and improving navigation conditions of the channel, and in the construction process of the channel engineering, the slope of the channel slope is determined according to soil properties, waves, water flows and other conditions and is generally 1:3-1:20; for muddy soil, a gradient of 1:50 to 1:100 may be employed. In a specific construction process, the slope of the channel side slope needs to be measured. The slope measuring ruler is a necessary angle measuring tool for engineering planning line inspection, construction, installation, decoration, fitment, supervision, quality supervision, acceptance inspection and the like, and is mainly applied to measurement of flatness, levelness, verticality and slope. Compared with the traditional measurement mode of 'see bubble movement and naked eye resolution', the measurement mode of 'electronic detection and digital display' of the electronic level is more accurate and visual.

Through retrieving, current patent (bulletin number: CN 212539151U) discloses a channel engineering slope dipperstick, including dipperstick body, square groove and fixing bolt, the dipperstick body is formed by casing and arc test panel combination, the inside arc test panel that is provided with of casing, arc test panel passes through pivot and pointer swing joint, the casing lower surface is provided with the base, the base upper surface is provided with the baffle, and the baffle is located casing one side, square groove inner wall bottom is provided with limiting plate B and reset spring, and reset spring is located on limiting plate B's the inner wall, the reset spring other end is provided with the backup pad, and the backup pad is located the lower surface of base. This scheme can provide the protection of shock attenuation and buffering to the dipperstick body, has avoided the inside part of dipperstick to receive the impact force when measuring and receives the harm, prolongs the life of dipperstick.

In addition, through retrieving, the prior patent (bulletin number: CN 209069268U) discloses a channel engineering slope measuring ruler, which comprises a measuring plate, wherein the top of the measuring plate is fixedly connected with a baffle, a test groove is formed in the front of the baffle, a mounting plate is fixedly connected to the top of the inner wall of the test groove, an arc-shaped test surface is fixedly connected to the bottom of the mounting plate, a rotating shaft is rotatably connected to the top of the front of the arc-shaped test surface, one end, far away from the arc-shaped test surface, of the rotating shaft is fixedly connected with a fixing rod, the bottom end of the fixing rod is fixedly connected with a gravity block, a pointer is fixedly connected to the bottom of the gravity block, and a movable plate is fixedly connected to the top of the baffle. The channel engineering gradient measuring ruler is simple to operate and high in practicality, and gradient measuring efficiency is greatly improved.

In the scheme of the two channel engineering gradient measuring scales, certain defects exist:

1. The whole device is inconvenient to move and transport, and when different positions on the same channel side slope are measured, the whole device needs to be repeatedly moved and transported back and forth, so that time and labor are wasted;

2. Only one side of the measurement reading end is arranged, so that a worker can only observe and read at one position, the actual use process is inconvenient, the worker often needs to walk back and forth to observe the reading, and secondly, the worker is inconvenient to read due to small scale values, the worker needs to bend down to draw a head to get close to the scale to read, the reading is difficult, and errors are easy to cause;

3. The portable intelligent navigation device is inconvenient to carry other tools (such as a recording pen, a recording book, a length measuring ruler and the like) required by the measurement of the slope gradient of the navigation channel, and has poor practicability.

In view of the above, the utility model provides a road engineering slope measuring ruler.

Disclosure of utility model

The utility model provides a road engineering slope measuring ruler, which solves the problems that the existing slope measuring ruler in the related technology is inconvenient to read rapidly and accurately, inconvenient to move and transport and inconvenient to carry other tools required by road slope measurement.

The technical scheme of the utility model is as follows: a channel engineering grade measurement ruler, comprising: the measuring device comprises a base and a box body fixed at the top of the base, wherein measuring cavities are formed in the front end and the rear end of the box body, scales distributed in an arc shape are uniformly arranged in the measuring cavities, and reading assemblies matched with the scales are arranged in the measuring cavities and used for amplifying the scales for reading;

The storage box comprises a box body, wherein a storage cavity is formed in the box body, a cover plate which covers an upper port of the storage cavity is rotatably connected to the top end of the storage cavity through a rotating shaft, a slot is formed in one side wall of the cover plate, and a locking assembly matched with the slot is arranged at the top end of the storage cavity and used for fixing the cover plate at the top of the storage cavity;

the base top that is located box one side is provided with drags and moves the subassembly base bottom one adjacent corner all is fixed with the column shoe base bottom another adjacent corner is provided with the removal wheel, is located two it drags and moves the subassembly to be provided with on the base of removal wheel upside to the base is used for carrying out the push-and-pull to the base.

Preferably, the reading assembly comprises a shaft rod rotatably connected to the box body, a pointer and a glasses frame are fixed on the shaft rod, the pointer and the glasses frame are arranged in parallel, and a magnifying glass is clamped on the inner side of the glasses frame.

Preferably, the central axis extension line of the magnifier is intersected with the tip of the bottom of the pointer.

Preferably, a lapping groove is formed in the box body on one side of the measuring cavity, a protection component is arranged in the lapping groove, the protection component comprises a glass panel and screws, and the glass panel is detachably fixed in the lapping groove through the screws.

Preferably, the dragging component comprises two vertical cylinders fixedly connected to the top end of the base, a handle is arranged above the vertical cylinders, inserting rods are fixed at two ends of the handle, the two inserting rods extend to the inner parts of the two vertical cylinders respectively and are in sliding connection with the two vertical cylinders, and fastening bolts are connected to the vertical cylinders in a threaded mode and used for fixing the inserting rods inserted into the inner parts of the vertical cylinders in a pressing mode.

Preferably, the locking assembly comprises a movable groove arranged at the top of the box body, a movable plate is slidably connected in the movable groove, a reset spring is fixedly connected between the movable plate and the movable groove, a plugboard is fixed at one end, far away from the reset spring, of the movable plate, and the plugboard slidably penetrates through the inner wall of the box body and extends into the storage cavity.

Preferably, a handle is fixed at the top of the cover plate and used for overturning the cover plate or carrying the box body.

Preferably, when the base is in a horizontal state, the moving wheel and the bottommost end of the column base are positioned on the same horizontal plane.

The working principle and the beneficial effects of the utility model are as follows:

1. According to the utility model, the front end and the rear end of the box body are respectively provided with the measuring cavity, the inside of the measuring cavity is uniformly provided with the scales distributed in an arc shape, the measuring cavity is provided with the reading components matched with the scales, a worker can select the proper reading components in the measuring cavity according to the position to read the gradient value of the channel side slope, and the scale pointed by the pointer can be amplified by utilizing the magnifying glass on the reading components, so that the worker can conveniently and simply read quickly and accurately. In addition, the double measuring chambers and the reading components are arranged, a comparison experiment can be carried out, whether the reading components have problems or not is detected, when the readings of the two reading components are inconsistent, a worker is reminded to correct, and the accuracy in detecting the gradient of the channel is ensured;

2. According to the utility model, the storage cavity is formed in the box body, the top end of the storage cavity is rotationally connected with the cover plate covering the upper port of the storage cavity through the rotating shaft, the side wall of the cover plate is provided with the slot, the top end of the storage cavity is provided with the locking component matched with the slot and used for fixing the cover plate at the top of the storage cavity, and the storage cavity is convenient for carrying other tools (such as a recording pen, a recording book, a length measuring ruler and the like) required by measuring the slope of the side slope of the channel;

3. According to the utility model, the dragging assembly is arranged at the top of the base positioned at one side of the box body, the column feet are fixed at one adjacent corner of the bottom of the base, the moving wheels are arranged at the other adjacent corner of the bottom of the base, the dragging assembly is arranged on the base positioned at the upper sides of the two moving wheels, the whole device is convenient to move and transport under the action of the dragging assembly and the moving wheels, the labor intensity of workers during multi-point detection is greatly reduced, time and labor are saved, and the device has good practicability.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of a slope measuring scale for a channel engineering according to the present utility model;

FIG. 2 is a schematic diagram showing the structure of a reading assembly according to the present utility model;

FIG. 3 is a schematic diagram showing the structure and assembly of a slope measuring ruler for channel engineering according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;

In the figure: 1. a base; 2. column feet; 3. a lap joint groove; 4. a protective assembly; 401. a glass panel; 402. a screw; 5. a moving wheel; 6. a reading assembly; 601. a shaft lever; 602. a pointer; 603. a magnifying glass; 604. a frame; 7. a drag-and-drop assembly; 701. a handle; 702. a rod; 703. a fastening bolt; 704. a vertical cylinder; 8. a locking assembly; 801. inserting plate; 802. a moving plate; 803. a movable groove; 804. a return spring; 9. a cover plate; 10. a slot; 11. a storage cavity; 12. a case; 13. a scale; 14. a measurement cavity; 15. a handle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a slope measuring scale for a channel engineering includes: the measuring device comprises a base 1 and a box body 12 fixed at the top of the base 1, wherein measuring cavities 14 are formed in the front end and the rear end of the box body 12, scales 13 distributed in an arc shape are uniformly arranged in the measuring cavities 14, and a reading assembly 6 matched with the scales 13 is arranged in the measuring cavities 14 and used for amplifying the scales 13. The reading assembly 6 comprises a shaft lever 601 rotatably connected to the case 12, a pointer 602 and a frame 604 are fixed on the shaft lever 601, the pointer 602 is parallel to the frame 604, and a magnifying glass 603 is clamped inside the frame 604. The central axis extension line of the magnifier 603 intersects the tip of the pointer 602. When the slope is measured by moving to a designated place in the channel engineering, under the action of gravity of the magnifier 603, the magnifier 603 drives the shaft lever 601 to rotate in the measuring cavity 14 through the mirror bracket 604, the shaft lever 601 drives the pointer 602 to rotate, so that the pointer 602 can point to the slope of the designated place in the channel engineering, and the magnifier 603 is arranged on the front sides of the pointer 602 and the scale 13, so that the scale 13 pointed by the pointer 602 can be clearly read. And because the front end and the rear end of the box body 12 are provided with the scales 13 and the reading assembly 6, the reading work of staff is more convenient.

Referring to fig. 1, 3 and 4, a storage cavity 11 is formed in a box 12, a cover plate 9 covering an upper port of the storage cavity 11 is rotatably connected to a top end of the storage cavity 11 through a rotating shaft, and a handle 15 is fixed to a top of the cover plate 9 for turning over the cover plate 9 or carrying the box 12. A slot 10 is formed in one side wall of the cover plate 9, and a locking component 8 matched with the slot 10 is arranged at the top end of the storage cavity 11 and used for fixing the cover plate 9 at the top of the storage cavity 11. The locking assembly 8 comprises a movable groove 803 formed in the top of the box 12, a movable plate 802 is slidably connected in the movable groove 803, a return spring 804 is fixedly connected between the movable plate 802 and the movable groove 803, a plugboard 801 is fixed at one end, far away from the return spring 804, of the movable plate 802, and the plugboard 801 slidably penetrates through the inner wall of the box 12 and extends into the storage cavity 11. Before the measurement work is performed, tools to be carried, such as a recording pen, a recording book and the like, are placed in the storage cavity 11, then the movable plate 802 is pulled backwards, the reset spring 804 is compressed, the plug plate 801 is pulled out of the storage cavity 11, then the cover plate 9 is arranged on the upper port of the storage cavity 11, the movable plate 802 is loosened, under the action of the reset spring 804, the movable plate 802 drives the plug plate 801 to move and reset, the plug plate 801 is inserted into the slot 10, the position of the cover plate 9 is locked, and at the moment, the whole device can be lifted and transported through the handle 15.

Referring to fig. 1 and 3, a dragging component 7 is disposed at the top of a base 1 at one side of a box 12, a column base 2 is fixed at an adjacent corner of the bottom of the base 1, a moving wheel 5 is disposed at another adjacent corner of the bottom of the base 1, and when the base 1 is in a horizontal state, the moving wheel 5 and the bottommost end of the column base 2 are on the same horizontal plane, so that stable horizontal placement of the base 1 is ensured. A dragging component 7 is arranged on the base 1 positioned on the upper sides of the two moving wheels 5 and is used for pushing and pulling the base 1.

The dragging assembly 7 comprises two vertical cylinders 704 fixedly connected to the top end of the base 1, a handle 701 is arranged above the vertical cylinders 704, inserting rods 702 are fixed at two ends of the handle 701, the two inserting rods 702 respectively extend into the two vertical cylinders 704 and are in sliding connection with the two vertical cylinders 704, and fastening bolts 703 are connected to the vertical cylinders 704 in a threaded mode and used for fixing the inserting rods 702 inserted into the vertical cylinders 704 in a pressing mode. The fastening bolt 703 is loosened, the insert 702 is moved inside the vertical cylinder 704 so that the handle 701 is at an appropriate height, and then the fastening bolt 703 is tightened, and the insert 702 is fixed inside the vertical cylinder 704. The handle 701 is used for overturning one side of the base 1, so that the column base 2 is lifted off the ground, and at the moment, the whole device can be dragged under the cooperation of the dragging assembly 7 and the moving wheel 5. When moving to appointed place in the channel engineering and carrying out slope measurement, stop overturning base 1 for two column feet 2 contact slope of base 1 bottom make base 1 can steadily place.

Referring to fig. 1, a box 12 at one side of a measurement cavity 14 is provided with a lap joint groove 3, a protection component 4 is arranged in the lap joint groove 3, the protection component 4 comprises a glass panel 401 and a screw 402, the glass panel 401 is detachably fixed in the lap joint groove 3 through the screw 402, and the arrangement of the glass panel 401 can not only normally carry out reading, but also protect a reading component 6 arranged in the measurement cavity 14.

Working principle and using flow: before the measurement work is performed, tools to be carried, such as a recording pen, a recording book and the like, are placed in the storage cavity 11, then the movable plate 802 is pulled backwards, the reset spring 804 is compressed, the plug plate 801 is pulled out of the storage cavity 11, then the cover plate 9 is arranged on the upper port of the storage cavity 11, the movable plate 802 is loosened, under the action of the reset spring 804, the movable plate 802 drives the plug plate 801 to move and reset, the plug plate 801 is inserted into the slot 10, the position of the cover plate 9 is locked, and at the moment, the whole device can be lifted and transported through the handle 15. The fastening bolt 703 is loosened, the insert 702 is moved inside the vertical cylinder 704 so that the handle 701 is at an appropriate height, and then the fastening bolt 703 is tightened, and the insert 702 is fixed inside the vertical cylinder 704. The handle 701 is used for overturning one side of the base 1, so that the column base 2 is lifted off the ground, and at the moment, the whole device can be dragged under the cooperation of the dragging assembly 7 and the moving wheel 5. When moving to appointed place in the channel engineering and carrying out slope measurement, stop overturning base 1 for two column feet 2 contact slope of base 1 bottom make base 1 can steadily place. At this time, under the gravity action of the magnifier 603, the magnifier 603 drives the shaft lever 601 to rotate in the measuring cavity 14 through the frame 604, the shaft lever 601 drives the pointer 602 to rotate, so that the pointer 602 can point to the gradient of the appointed place in the channel engineering, and the magnifier 603 is arranged at the front sides of the pointer 602 and the scale 13, so that the scale 13 pointed by the pointer 602 can be clearly read. And because the front end and the rear end of the box body 12 are provided with the scales 13 and the reading assembly 6, the reading work of staff is more convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A channel engineering grade measurement ruler, comprising: the device comprises a base (1) and a box body (12) fixed at the top of the base (1), and is characterized in that measuring cavities (14) are formed at the front end and the rear end of the box body (12), scales (13) distributed in an arc shape are uniformly arranged in the measuring cavities (14), and a reading assembly (6) matched with the scales (13) is arranged in the measuring cavities (14) and used for amplifying the scales (13);

A storage cavity (11) is formed in the box body (12), a cover plate (9) for covering an upper port of the storage cavity (11) is rotationally connected to the top end of the storage cavity (11) through a rotating shaft, a slot (10) is formed in one side wall of the cover plate (9), and a locking assembly (8) matched with the slot (10) is arranged at the top end of the storage cavity (11) and used for fixing the cover plate (9) at the top of the storage cavity (11);

The base (1) top that is located box (12) one side is provided with drags and moves subassembly (7) base (1) bottom one adjacent corner all is fixed with column foot (2) base (1) bottom another adjacent corner is provided with removes wheel (5), is located two be provided with on base (1) of removal wheel (5) upside drags and moves subassembly (7) for carry out the push-and-pull to base (1).

2. The track engineering slope measuring ruler according to claim 1, wherein the reading assembly (6) comprises a shaft lever (601) rotatably connected to the box body (12), a pointer (602) and a mirror frame (604) are fixed on the shaft lever (601), the pointer (602) is arranged in parallel with the mirror frame (604), and a magnifying glass (603) is clamped on the inner side of the mirror frame (604).

3. A road engineering grade measuring ruler according to claim 2, characterized in that the central axis extension of the magnifying glass (603) intersects the bottom tip of the pointer (602).

4. The channel engineering slope measuring ruler according to claim 1, wherein a lap joint groove (3) is formed in a box body (12) on one side of the measuring cavity (14), a protection component (4) is arranged in the lap joint groove (3), the protection component (4) comprises a glass panel (401) and screws (402), and the glass panel (401) is detachably fixed in the lap joint groove (3) through the screws (402).

5. The road engineering slope measuring ruler according to claim 1, wherein the dragging component (7) comprises two vertical cylinders (704) fixedly connected to the top end of the base (1), handles (701) are arranged above the vertical cylinders (704), inserting rods (702) are fixed at two ends of each handle (701), the two inserting rods (702) extend into the two vertical cylinders (704) respectively and are connected with the two vertical cylinders in a sliding mode, and fastening bolts (703) are connected to the vertical cylinders (704) in a threaded mode and used for fixing the inserting rods (702) inserted into the vertical cylinders (704) in an extrusion mode.

6. The road engineering slope measuring ruler according to claim 1, wherein the locking assembly (8) comprises a movable groove (803) formed in the top of the box body (12), a movable plate (802) is slidably connected inside the movable groove (803), a return spring (804) is fixedly connected between the movable plate (802) and the movable groove (803), a plugboard (801) is fixed at one end, far away from the return spring (804), of the movable plate (802), and the plugboard (801) penetrates through the inner wall of the box body (12) in a sliding mode and extends into the storage cavity (11).

7. The road engineering slope measuring ruler according to claim 1, characterized in that a handle (15) is fixed on the top of the cover plate (9) and is used for overturning the cover plate (9) or carrying the box body (12).

8. A road engineering grade measuring scale according to claim 1, characterized in that the mobile wheel (5) is on the same horizontal plane as the lowermost end of the column foot (2) when the base (1) is in a horizontal state.