CN215705317U

CN215705317U - Tool for environmental engineering design

Info

Publication number: CN215705317U
Application number: CN202121976827.8U
Authority: CN
Inventors: 王昱博
Original assignee: Xian Kedagaoxin University
Current assignee: Xian Kedagaoxin University
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-01
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a tool for environmental engineering design, which relates to the technical field of design tools and comprises a measuring scale, wherein a through groove is formed in the bottom end of the measuring scale, a cavity is formed in the top end of the measuring scale, a worm is arranged on one side in the cavity through a bearing, a knob is arranged on one end of the worm, which extends to one side of the measuring scale, a gear is arranged between the front end and the rear end in the cavity through a rotating shaft, a connecting rod is arranged at one end of the gear, and an installation sleeve is arranged on one end of the connecting rod, which extends to the inside of the through groove. According to the utility model, the included angle is formed between the pencil and the measuring scale, the device is used as a compass, the pencil can be taken down, the measuring scale is used as a ruler, the angle is measured by using the angle measuring disc, a plurality of parts are accommodated into a whole, the pencil is convenient for a user to carry, and omission is avoided.

Description

Tool for environmental engineering design

Technical Field

The utility model relates to the field of design, in particular to a tool for environmental engineering design.

Background

The design of environmental engineering means that the construction of environmental protection facilities is specifically implemented and realized by applying engineering technology and related basic scientific methods. In order to express the thinking and design thought of designers, the engineering design files and drawings are mostly used for expression, so that the subsequent construction of related facility equipment is facilitated, and the normal operation of the facility equipment is ensured.

At present, drawing of drawings is performed by related personnel through external tools, and during drawing, tools such as a ruler, a protractor and a compass are used, but the tools have different shapes and certain volumes, are inconvenient for users to carry, and are easy to lose when being stored, so that normal design is easy to influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tool for environmental engineering design so as to solve the problem of inconvenience in carrying brought by the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a tool for environmental engineering design comprises a measuring scale, wherein a through groove is formed in the bottom end of the measuring scale, a cavity is formed in the top end of the measuring scale, a worm is mounted on one side of the interior of the cavity through a bearing, a knob is mounted on one end of the worm, which extends to one side of the measuring scale, a gear is mounted between the front end and the rear end of the interior of the cavity through a rotating shaft, a connecting rod is mounted at one end of the gear, a mounting sleeve is mounted on one end of the connecting rod, which extends to the inside of the through groove, a pencil is arranged in the mounting sleeve, and a limiting structure is arranged in the mounting sleeve;

the top of dipperstick is fixed with the fixed block, and the top of dipperstick one side one end installs the angulometry dish, the bottom of dipperstick opposite side is provided with the removal structure.

Preferably, limit structure includes the screw, the both sides of installation cover are all seted up to the screw, and the one end of screw all extends to the inside of installation cover, the inside both sides of installation cover all are provided with the limiting plate, and the intermediate position department of limiting plate one side all installs the screw rod through the bearing, and the one end of screw rod all runs through to the outside of installation cover, the upper and lower both ends of limiting plate one side all are fixed with the guide bar, and the one end of guide bar all extends to the outside of installation cover.

Preferably, the mobile structure includes the locating lever, dials the piece, the acupuncture needle, fixed box, mounting panel, locating hole, reset spring and movable block, fixed box installs in the bottom of dipperstick one side, and the upper and lower both ends of fixed box one side have all been seted up two locating holes, the movable block is installed to the inside one side of fixed box, and the bottom of movable block installs the acupuncture needle, two reset spring are installed to one side of movable block, and reset spring's one end installs the mounting panel, one side intermediate position department of mounting panel installs and dials the piece, and dials the one end of piece and extend to one side of fixed box, the locating lever is all installed at both ends around mounting panel one side, and the one end of locating lever all extends to one side of fixed box.

Preferably, the guide slot has all been seted up at both ends around fixed box is inside, the guide block is all installed at both ends around the movable block, and constitutes sliding connection between the sliding fit that the movable block passes through guide block and guide slot and the fixed box.

Preferably, the width of the fixed box is the same as that of the measuring scale, and one end of the fixed box and one end of the measuring scale are located in the same vertical plane.

Preferably, the outer wall of the screw rod is provided with an external thread, and the inner wall of the screw hole is provided with an internal thread matched with the internal thread.

Preferably, the shape and position of the mounting sleeve are cylindrical, and the diameter of the mounting sleeve is smaller than the width of the through groove.

Compared with the related art, the tool for environmental engineering design provided by the utility model has the following beneficial effects:

the utility model provides a limiting structure, a knob, a gear, a worm, a pencil, a measuring ruler and a protractor, wherein the gear can be rotated by a certain angle by rotating the knob, and finally an included angle is formed between the pencil and the measuring ruler, so that the pencil can be used as a compass, and a screw can be rotated to enable two limiting plates not to clamp the pencil any more, so that the pencil is taken down for use, the measuring ruler is used as a ruler, the angle is measured by the protractor, the protractor is very convenient, a plurality of parts are integrally stored, the protractor is convenient for a user to carry, omission does not occur, and the problem of inconvenience in carrying is solved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic bottom sectional view of the moving structure of the present invention;

FIG. 4 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the utility model at B of fig. 2.

In the figure: 1. a moving structure; 101. positioning a rod; 102. a shifting block; 103. pricking; 104. a fixing box; 105. mounting a plate; 106. positioning holes; 107. a return spring; 108. a movable block; 2. a fixed block; 3. a knob; 4. a worm; 5. a cavity; 6. a through groove; 7. measuring a scale; 8. a screw hole;

9. a screw; 10. a guide bar; 11. a pencil; 12. installing a sleeve; 13. a connecting rod; 14. a gear;

15. a protractor disc; 16. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-5, a tool for environmental engineering design comprises a measuring scale 7, a through groove 6 is formed in the bottom end of the measuring scale 7, a cavity 5 is formed in the top end of the measuring scale 7, a worm 4 is mounted on one side of the interior of the cavity 5 through a bearing, a knob 3 is mounted on one side of the worm 4 extending to the measuring scale 7, a gear 14 is mounted between the front end and the rear end of the interior of the cavity 5 through a rotating shaft, a connecting rod 13 is mounted at one end of the gear 14, and a mounting sleeve 12 is mounted on one end of the connecting rod 13 extending to the interior of the through groove 6;

the mounting sleeve 12 is cylindrical in shape and position, and the diameter of the mounting sleeve 12 is smaller than the width of the through groove 6;

specifically, as shown in fig. 1 and 2, such a design can ensure that the mounting sleeve 12 is accommodated into the through slot 6, so that the mounting sleeve does not block the normal use of the device during measurement and straight line drawing;

the pencil 11 is arranged inside the mounting sleeve 12, and a limiting structure is arranged inside the mounting sleeve 12;

a fixed block 2 is fixed at the top end of the measuring scale 7, an angle measuring disc 15 is installed at the top of one end of one side of the measuring scale 7, and a moving structure 1 is arranged at the bottom end of the other side of the measuring scale 7;

referring to fig. 1-5, a tool for environmental engineering design further includes a limiting structure, the limiting structure includes screw holes 8, the screw holes 8 are all opened at two sides of the mounting sleeve 12, and one end of the screw hole 8 extends into the mounting sleeve 12, two sides of the mounting sleeve 12 are all provided with limiting plates 16, and a screw 9 is mounted at a middle position of one side of each limiting plate 16 through a bearing, and one end of each screw 9 penetrates to the outer side of the mounting sleeve 12;

the outer wall of the screw rod 9 is provided with an external thread, and the inner wall of the screw hole 8 is provided with an internal thread matched with the external thread;

in particular, as shown in fig. 1, 2 and 4, such a design can utilize the threaded fit between the screw 9 and the threaded hole 8 to power the movement of the limit plate 16;

the upper end and the lower end of one side of the limit plate 16 are both fixed with guide rods 10, and one end of each guide rod 10 extends to the outer side of the mounting sleeve 12;

specifically, as shown in fig. 1, 2 and 4, the gear 14 can be rotated by a certain angle by rotating the knob 3, and finally an included angle is formed between the pencil 11 and the measuring scale 7, so that the pencil can be used as a compass, and the screw 9 can be rotated to prevent the two limiting plates 16 from clamping the pencil 11, so that the pencil 11 is taken down for use, the measuring scale 7 is used as a ruler, the angle is measured by using the angle measuring disc 15, the use is very convenient, a plurality of parts are integrally stored, the pencil is convenient to carry by a user, and omission is avoided;

the moving structure 1 comprises a positioning rod 101, a poking block 102, a puncture needle 103, a fixed box 104, a mounting plate 105, positioning holes 106, a reset spring 107 and a movable block 108, the fixed box 104 is mounted at the bottom end of one side of the measuring scale 7, the upper end and the lower end of one side of the fixed box 104 are both provided with the two positioning holes 106, one side inside the fixed box 104 is provided with the movable block 108, the puncture needle 103 is mounted at the bottom end of the movable block 108, one side of the movable block 108 is provided with the two reset springs 107, one end of the reset spring 107 is provided with the mounting plate 105, the poking block 102 is mounted at the middle position of one side of the mounting plate 105, one end of the poking block 102 extends to one side of the fixed box 104, the front end and the rear end of one side of the mounting plate 105 are both provided with the positioning rods 101, and one end of the positioning rods 101 extends to one side of the fixed box 104;

specifically, as shown in fig. 1, 2, 3 and 5, the toggle block 102 is pressed to push the mounting plate 105 to move against the return spring 107, so that the positioning rod 101 leaves the positioning hole 106, the movable block 108 is driven by pushing down the toggle block 102 to bring the puncture needle 103 out of the fixed box 104, the hand is released after the puncture needle reaches the bottom end, the mounting plate 105 is pushed by the rebounded return spring 107, the positioning rod 101 is clamped into the positioning hole 106 at the corresponding position again to fix the position of the puncture needle 103, so that the puncture needle can be used quickly when being used, and when not being used, the puncture needle is stored to avoid the injury of the tip to people;

guide grooves are formed in the front end and the rear end of the interior of the fixed box 104, guide blocks are arranged at the front end and the rear end of the movable block 108, and the movable block 108 is in sliding connection with the fixed box 104 through sliding fit of the guide blocks and the guide grooves;

in particular, as shown in fig. 1, 2, 3 and 5, such a design can ensure the directional movement of the movable block 108, thereby facilitating the determination of the position of the needle 103;

the width of the fixing box 104 is the same as that of the measuring scale 7, and one end of the fixing box 104 and one end of the measuring scale 7 are positioned in the same vertical plane;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, such a design can ensure that one end of the device is tightly attached to the drawing sheet when the square of the device is on the drawing sheet, thereby ensuring the normal use of the measuring function.

The working principle is as follows: when the device is used, firstly, the knob 3 of the device is rotated, so that the gear 14 is shifted by the threads on the outer wall of the worm 4, the gear 14 rotates by a certain angle, meanwhile, the gear 14 is limited by the worm 4 and cannot rotate due to external force, the rotation of the gear 14 can directly drive the mounting sleeve 12 to rotate by a certain angle through the connecting rod 13, and an included angle is formed between the pencil 11 and the measuring scale 7, so that the pencil can be used as a compass;

push down the stirring piece 102 again, make it promote mounting panel 105 overcome reset spring 107 and remove, thereby lead to locating lever 101 to leave locating hole 106, push down stirring piece 102 down again and can drive movable block 108, make it take out fixed box 104 inside with puncture needle 103, loosen the hand after arriving the bottom, mounting panel 105 is promoted by rebound reset spring 107, locating lever 101 card is gone into inside the locating hole 106 of corresponding position again, realize the fixed to puncture needle 103 position, can use when using fast, accomodate it when not using and avoid most advanced wound.

Also can rotate screw rod 9, through its and screw thread fit between 8, make limiting plate 16 pass through guide bar 10 directional movement, thereby make two limiting plates 16 no longer centre gripping pencil 11, can take off pencil 11 and use, this moment with 12 gyrations of installation cover inside leading to groove 6, use dipperstick 7 as the ruler, utilize volume angle dish 15 to survey the angle, it is very convenient, a plurality of spare parts are accomodate integratively, convenient to use person carries, omission can not appear.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tool for environmental engineering design, comprising a measuring ruler (7), characterized in that: the measuring ruler is characterized in that a through groove (6) is formed in the bottom end of the measuring ruler (7), a cavity (5) is formed in the top end of the measuring ruler (7), a worm (4) is installed on one side of the interior of the cavity (5) through a bearing, a knob (3) is installed on one side, extending to the measuring ruler (7), of one end of the worm (4), a gear (14) is installed between the front end and the rear end of the interior of the cavity (5) through a rotating shaft, a connecting rod (13) is installed at one end of the gear (14), an installation sleeve (12) is installed on one end, extending to the interior of the through groove (6), of the connection rod (13), a pencil (11) is arranged inside the installation sleeve (12), and a limiting structure is arranged inside the installation sleeve (12);

the top of dipperstick (7) is fixed with fixed block (2), and the top of dipperstick (7) one side one end installs angulometry dish (15), the bottom of dipperstick (7) opposite side is provided with removal structure (1).

2. A tool for environmental engineering design according to claim 1, characterized in that: limiting structure includes screw (8), the both sides of installing cover (12) are all seted up in screw (8), and the one end of screw (8) all extends to the inside of installing cover (12), the inside both sides of installing cover (12) all are provided with limiting plate (16), and the intermediate position department of limiting plate (16) one side all installs screw rod (9) through the bearing, and the one end of screw rod (9) all runs through to the outside of installing cover (12), the upper and lower both ends of limiting plate (16) one side all are fixed with guide bar (10), and the one end of guide bar (10) all extends to the outside of installing cover (12).

3. A tool for environmental engineering design according to claim 1, characterized in that: the movable structure (1) comprises a positioning rod (101), a poking block (102), a puncture needle (103), a fixed box (104), a mounting plate (105), positioning holes (106), a reset spring (107) and a movable block (108), wherein the fixed box (104) is installed at the bottom end of one side of a measuring scale (7), the upper end and the lower end of one side of the fixed box (104) are respectively provided with two positioning holes (106), the movable block (108) is installed at one side inside the fixed box (104), the puncture needle (103) is installed at the bottom end of the movable block (108), two reset springs (107) are installed at one side of the movable block (108), the mounting plate (105) is installed at one end of the reset spring (107), the poking block (102) is installed at the middle position of one side of the mounting plate (105), one end of the poking block (102) extends to one side of the fixed box (104), the positioning rod (101) is installed at the front end and the rear end of one side of the mounting plate (105), and one end of the positioning rod (101) extends to one side of the fixed box (104).

4. A tool for environmental engineering design according to claim 3, characterized in that: guide grooves are formed in the front end and the rear end of the interior of the fixed box (104), guide blocks are installed at the front end and the rear end of each movable block (108), and the movable blocks (108) are connected with the fixed box (104) in a sliding mode through sliding fit of the guide blocks and the guide grooves in a sliding mode.

5. A tool for environmental engineering design according to claim 3, characterized in that: the width of the fixed box (104) is the same as that of the measuring scale (7), and one end of the fixed box (104) and one end of the measuring scale (7) are located in the same vertical plane.

6. A tool for environmental engineering design according to claim 2, characterized in that: the outer wall of the screw rod (9) is provided with external threads, and the inner wall of the screw hole (8) is provided with internal threads matched with the internal threads.

7. A tool for environmental engineering design according to claim 1, characterized in that: the mounting sleeve (12) is cylindrical in shape and position, and the diameter of the mounting sleeve (12) is smaller than the width of the through groove (6).