Measuring device for hydraulic engineering planning
By installing cleaning mechanisms and protective mechanisms on the tape measure, the wear and corrosion of traditional tape measure in farmland measurement is solved, and the cleaning of sand, gravel, dust and moisture is achieved, extending the service life of the tape measure and improving the accuracy of measurement and operation convenience.
Patent Information
- Application Number
- CN202422239617.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-09-12
AI Technical Summary
Traditional tape measure is prone to sand, gravel, dust and moisture when measuring farmland, resulting in wear and corrosion and affecting service life.
A measurement device for planning water conservancy projects was designed. A cleaning mechanism was installed on the tape measure, including a connecting plate and a sponge pad, which was used to clean sand, gravel, dust and moisture, and prevent the tape measure from loosening through a protective mechanism, so that the storage mechanism facilitates recording of data.
Effectively clean the sand, gravel, dust and moisture on the tape measure, extend the service life of the tape measure, prevent wear and corrosion, and improve the accuracy of measurement and convenience of operation.
Smart Images
Figure CN223283541U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a measuring device, in particular to a measuring device for water conservancy project planning, belonging to the technical field of water conservancy planning and measurement. Background Art
[0002] Water irrigation plays an important role in rural farmland planting and is conducive to the rapid growth of crops. In the process of rural farmland water conservancy ditch planning, it is necessary to use a tape measure to measure the position and size of the ditch, so as to facilitate the subsequent division and construction.
[0003] However, traditional tape measures will be contaminated with a large amount of sand, gravel and dust during use. If they are not cleaned, the tape will easily wear out during the winding process, reducing the clarity of the scale. In addition, when measuring in wet farmland, if the tape is not cleaned after being contaminated by moisture, the tape will easily corrode inside the tape, reducing the service life of the tape. Utility Model Content
[0004] The purpose of the present utility model is to provide a measuring device for water conservancy project planning in order to solve the above problems, which can scrape off the dust and moisture attached to the tape, thereby reducing the wear and corrosion of the tape and extending the service life of the tape.
[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a measuring device for water conservancy project planning, including a tape measure, a cleaning mechanism installed on the tape measure, and a connecting plate installed at an edge of one side of the tape measure. One end of the connecting plate is rotatably connected to one side of the tape measure through a connecting shaft, and a symmetrical connecting block is fixedly connected to the side wall of the other end of the connecting plate. Sponge pads are installed on opposite sides of two connecting blocks, and one ends of the two sponge pads are in conflict with each other.
[0006] Preferably, the other ends of the two sponge pads extend into the interior of the connecting block respectively, and the sponge pads are slidably connected to the interior of the connecting block via a movable spring.
[0007] Preferably, a protective mechanism is installed on the tape measure, and the protective mechanism includes a fixed block, a fixed block is fixedly connected to the center of one side of the tape measure, and a handle is rotatably connected to the fixed block, and the handle is a "concave" shaped structure.
[0008] Preferably, a rotating shaft is rotatably connected at the center of the fixed block, one end of the rotating shaft extends into the inside of the tape measure, and symmetrical rubber blocks are installed inside the fixed block, and one end of two rubber blocks respectively contacts the side wall of the rotating shaft.
[0009] Preferably, a leather cover is fixedly mounted on the rotating shaft, the leather cover is rotatably connected to the interior of the fixed block, and one end of the two rubber blocks respectively contacts the side wall of the leather cover.
[0010] Preferably, the fixed block is slidably connected to a symmetrical pressure plate, one end of the two rubber blocks is connected to the two pressure plates respectively, and the side walls of the other ends of the two pressure plates are vertically connected to a driving rod, and the driving rod is slidably connected to the fixed block through a compression spring, one end of the two driving rods is a hemispherical structure, and one end of the two driving rods extends to the outside of the fixed block and contacts the handle.
[0011] Preferably, a storage mechanism is installed on the tape measure, and the storage mechanism includes a storage slot. A storage slot is provided on the other side of the tape measure, and the storage slot is a square structure.
[0012] Preferably, a symmetrical sliding groove is provided at the inner edge of the storage groove, and a slide is provided inside the storage groove. The slide is slidably connected to the inside of the storage groove through the sliding groove, and one end of the slide extends to the outside of one side of the tape measure, and the slide is slidably connected to the inside of the tape measure.
[0013] Preferably, a plurality of equally spaced protrusions are mounted on the slide, and two positioning rods are vertically fixedly connected to one end of the interior of the receiving groove.
[0014] The beneficial effects of the utility model are as follows: the connecting plate is installed by the action of the connecting shaft, and the two sponge pads are conveniently installed with the cooperation of the two connecting blocks. The two sponge pads are conducive to clamping the tape measure on the measuring tape, so that after the measurement is completed, when the measuring tape is wound up, the measuring tape will slide between the two sponge pads, which is conducive to cleaning the sand, gravel and dust attached to the measuring tape, and is conducive to scraping off the moisture on the measuring tape, thereby preventing the measuring tape from being corroded inside the coil. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the connection structure between the handle and the fixing block of the present invention;
[0017] Figure 3 This is a schematic diagram of the connection structure between the measuring tape and the slide plate of the utility model;
[0018] Figure 4 This is a schematic diagram of the connection structure between the roll connection block and the sponge pad of the present invention.
[0019] In the figure: 1. tape measure; 2. protective mechanism; 201. handle; 202. fixed block; 203. rotating shaft; 204. leather case; 205. pressure plate; 206. driving rod; 207. compression spring; 208. rubber block; 3. cleaning mechanism; 301. connecting shaft; 302. connecting plate; 303. connecting block; 304. sponge pad; 305. movable spring; 4. storage mechanism; 401. storage slot; 402. slide plate; 403. bump; 404. positioning rod; 405. slide slot. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] See also Figure 1-4 As shown, a measuring device for water conservancy project planning includes a measuring tape 1, on which a cleaning mechanism 3 is installed. The cleaning mechanism 3 includes a connecting plate 302. A connecting plate 302 is installed at an edge of one side of the measuring tape 1. One end of the connecting plate 302 is rotatably connected to one side of the measuring tape 1 through a connecting shaft 301. A symmetrical connecting block 303 is fixedly connected to the side wall of the other end of the connecting plate 302. Sponge pads 304 are installed on opposite sides of two connecting blocks 303, and one ends of the two sponge pads 304 are in conflict with each other.
[0022] As a technical optimization solution of the present invention, the other ends of the two sponge pads 304 extend into the interior of the connecting block 303 respectively, and the sponge pads 304 are slidably connected to the interior of the connecting block 303 through movable springs 305. The action of the movable springs 305 facilitates the elasticity of the sponge pads 304 and the connecting block 303, so that the sponge pads 304 are in close contact with the tape measure, thereby better cleaning sand and gravel debris.
[0023] As a technical optimization solution of the present invention, a protective mechanism 2 is installed on the tape measure 1, and the protective mechanism 2 includes a fixed block 202. The fixed block 202 is fixedly connected to the center of one side of the tape measure 1, and the fixed block 202 is rotatably connected to the handle 201. The handle 201 is a "concave" shaped structure. The fixed block 202 facilitates the installation of the handle 201, and the handle 201 facilitates the holding of the tape measure 1 and facilitates measurement.
[0024] As a technical optimization solution of the present invention, a rotating shaft 203 is rotatably connected to the center of the fixed block 202, and one end of the rotating shaft 203 extends to the inside of the tape measure 1. Symmetrical rubber blocks 208 are installed inside the fixed block 202, and one end of the two rubber blocks 208 respectively contacts the side walls of the rotating shaft 203. Through the connection between the rotating shaft 203 and the inside of the tape measure 1, the rotating shaft 203 follows the rotation when the tape measure 1 rotates. Through the contact of the rubber block 208 with the side wall of the rotating shaft 203, the rotating shaft 203 is not easy to rotate at will, which increases friction and is beneficial to prevent the tape measure 1 from loosening during measurement, thereby affecting the measurement effect.
[0025] As a technical optimization solution of the present invention, a leather cover 204 is fixedly installed on the rotating shaft 203, and the leather cover 204 is rotatably connected to the inside of the fixed block 202. One end of the two rubber blocks 208 respectively contacts the side walls of the leather cover 204. The contact between the rubber blocks 208 and the leather cover 204 increases the anti-slip friction force, thereby making the limiting effect of the rotating shaft 203 better and the protection better.
[0026] As a technical optimization solution of the present invention, the fixed block 202 is internally slidably connected with a symmetrical pressure plate 205, one end of the two rubber blocks 208 is respectively connected to the two pressure plates 205, and the side walls of the other ends of the two pressure plates 205 are vertically connected with a driving rod 206, and the driving rod 206 is slidably connected to the inside of the fixed block 202 through a compression spring 207. One end of the two driving rods 206 is a hemispherical structure, and one end of the two driving rods 206 extends to the outside of the fixed block 202 and contacts the handle 201. Under the action of the compression spring 207, the driving rod 206 drives the pressure plate 205 to slide, so that the pressure plate 205 drives the rubber block 208 to separate from the leather case 204, which facilitates the smooth rotation of the rotating shaft 203. When the handle 201 is rotated and stored on the fixed block 202, the handle 201 contacts the driving rod 206, and the driving rod 206 contracts under the action of the compression spring 207, so that the pressure plate 205 drives the rubber block 208 to contact the leather case 204, so that the rotating shaft 203 does not rotate, which is beneficial to protecting the tape measure 1. When the handle 201 is rotated and held, the rotating shaft 203 is easy to rotate, which facilitates the measurement of the tape measure 1 and is more convenient to operate.
[0027] As a technical optimization solution of the present invention, a storage mechanism 4 is installed on the tape measure 1, and the storage mechanism 4 includes a storage slot 401. A storage slot 401 is provided on the other side of the tape measure 1. The storage slot 401 is a square structure. The opening of the storage slot 401 is conducive to storing paper, thereby facilitating its removal for subsequent recording and use, and making operation more convenient.
[0028] As a technical optimization solution of the present invention, a symmetrical slide groove 405 is provided at the inner edge of the storage groove 401, and a slide plate 402 is provided inside the storage groove 401. The slide plate 402 is slidably connected to the inside of the storage groove 401 through the slide groove 405. One end of the slide plate 402 extends to the outside of one side of the tape measure 1. The slide plate 402 is slidably connected to the inner side of the tape measure 1. The action of the slide groove 405 facilitates the installation and sliding of the slide plate 402. The sliding of the slide plate 402 facilitates the closing and opening of the storage groove 401, thereby facilitating the storage and retrieval of paper.
[0029] As a technical optimization solution of the present invention, a plurality of equally spaced protrusions 403 are installed on the slide 402, and two positioning rods 404 are vertically fixedly connected to one end of the storage groove 401. The action of the protrusions 403 facilitates the drive control of the slide 402, and the operation is smoother and more convenient. At the same time, it plays a limiting role. The action of the positioning rods 404 facilitates the puncture of paper and plays a role in fixing and positioning the paper.
[0030] When the utility model is in use, the connecting plate 302 is first installed under the action of the connecting shaft 301, and the two sponge pads 304 are conveniently installed under the cooperation of the two connecting blocks 303. The two sponge pads 304 are made elastic by the action of the movable spring 305, which is conducive to clamping the tape measure on the tape measure 1. Therefore, when the measurement is completed, when the tape measure 1 is rolled up, the tape measure 1 will slide between the two sponge pads 304, which is conducive to cleaning the sand and dust attached to the tape measure, and is conducive to scraping off the moisture on the tape measure, preventing the tape measure from corroding inside the coiled material. The fixing block 202 is conducive to the installation of the handle 201, and the handle 201 is stored. The connecting shaft 301 cannot rotate, which is beneficial for protecting the tape measure 1 and preventing the tape measure from twitching at will. By turning the handle 201 to open it, the hand can hold the tape measure 1 well and prevent the tape measure 1 from slipping. After the handle 201 is opened, the driving rod 206 is reset to separate the rubber block 208 from the leather case 204, which facilitates the rotation of the rotating shaft 203, and is beneficial for the free retraction and measurement of the tape measure 1. The storage slot 401 can be opened conveniently by sliding the slide plate 402, which facilitates the access to paper, is beneficial for recording work, and prevents data loss. The drive control of the slide plate 402 is convenient under the action of the protrusion 403, and the paper is fixed under the action of the positioning rod 404.
[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A measuring device for water conservancy project planning, comprising a measuring tape (1), characterized in that: The measuring tape (1) is provided with a cleaning mechanism (3), the cleaning mechanism (3) comprising a connecting plate (302), a connecting plate (302) being provided at one edge of the measuring tape (1), one end of the connecting plate (302) being rotatably connected to one side of the measuring tape (1) via a connecting shaft (301), a symmetrical connecting block (303) being fixedly connected to the side wall of the other end of the connecting plate (302), sponge pads (304) being provided on opposite sides of two connecting blocks (303), and one ends of the two sponge pads (304) being in contact with each other.
2. A measuring device for water conservancy project planning according to claim 1, characterized in that: The other ends of the two sponge pads (304) extend into the interior of the connecting block (303) respectively, and the sponge pads (304) are slidably connected to the interior of the connecting block (303) via a movable spring (305).
3. A measuring device for water conservancy project planning according to claim 1, characterized in that: The measuring tape (1) is provided with a protective mechanism (2), the protective mechanism (2) comprising a fixed block (202), the fixed block (202) being fixedly connected to the center of one side of the measuring tape (1), the fixed block (202) being rotatably connected to a handle (201), the handle (201) being a "concave"-shaped structure.
4. A measuring device for water conservancy project planning according to claim 3, characterized in that: The center of the fixed block (202) is rotatably connected to a rotating shaft (203), one end of which extends into the interior of the measuring tape (1). Symmetrical rubber blocks (208) are installed inside the fixed block (202), and one end of the two rubber blocks (208) respectively contacts the side wall of the rotating shaft (203).
5. A measuring device for water conservancy project planning according to claim 4, characterized in that: A leather cover (204) is fixedly mounted on the rotating shaft (203), and the leather cover (204) is rotatably connected to the interior of the fixed block (202), and one end of the two rubber blocks (208) respectively contacts the side wall of the leather cover (204).
6. A measuring device for water conservancy project planning according to claim 5, characterized in that: The fixed block (202) is internally slidably connected to a symmetrical pressure plate (205), one end of the two rubber blocks (208) is respectively connected to the two pressure plates (205), and the other end side walls of the two pressure plates (205) are vertically connected to a driving rod (206), and the driving rod (206) is slidably connected to the inside of the fixed block (202) through a compression spring (207), one end of the two driving rods (206) is a hemispherical structure, and one end of the two driving rods (206) extends to the outside of the fixed block (202) and contacts the handle (201).
7. The measuring device for water conservancy project planning according to claim 1, characterized in that: The measuring tape (1) is provided with a storage mechanism (4), the storage mechanism (4) comprising a storage slot (401), and the other side of the measuring tape (1) is provided with a storage slot (401), the storage slot (401) being a square structure.
8. A measuring device for water conservancy project planning according to claim 7, characterized in that: A symmetrical sliding groove (405) is provided at the inner edge of the receiving groove (401), a slide plate (402) is provided inside the receiving groove (401), and the slide plate (402) is slidably connected to the inside of the receiving groove (401) through the sliding groove (405), one end of the slide plate (402) extends to the outside of one side of the tape measure (1), and the slide plate (402) is slidably connected to the inside of the tape measure (1).
9. A measuring device for water conservancy project planning according to claim 8, characterized in that: The slide plate (402) is provided with a plurality of equally spaced protrusions (403), and one end of the interior of the receiving groove (401) is vertically fixedly connected to two positioning rods (404).