CN216033419U

CN216033419U - Positioning ruler convenient for engineering budget

Info

Publication number: CN216033419U
Application number: CN202122585177.0U
Authority: CN
Inventors: 段方延
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-15
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a positioning rule convenient for engineering budget, belonging to the technical field of measuring tools, and the technical scheme is characterized by comprising a bottom plate, the top of the bottom plate is movably connected with a clamping mechanism, the interior of the clamping mechanism is movably connected with a metal ruler, the front side of the left side of the bottom plate and the left side of the clamping mechanism are both provided with screw holes, the inner walls of the screw holes are movably connected with telescopic rods, the clamping mechanism is arranged, so that the device and the metal ruler can be conveniently connected, the metal rulers with different lengths can be selected according to the occasions needing to be used, when in use, the metal ruler is placed on the bottom plate and is attached to one side of the fixed plate, the rotating handle is rotated to drive the long screw rod to rotate and move along the fixed plate, the long screw rod simultaneously drives the movable plate to move along the position of the lower groove, the effect of clamping and stabilizing the metal ruler is achieved during moving, and scribing or measuring can be performed on engineering materials through the device after clamping and stabilizing.

Description

Positioning ruler convenient for engineering budget

Technical Field

The utility model relates to the technical field of measuring tools, in particular to a positioning rule convenient for engineering budget.

Background

The ruler is convenient for users to draw pictures, is usually used for measuring and calculating lengths, is a tool for drawing line segments and measuring the lengths, also needs to measure and calculate the lengths of materials and spaces through the ruler in the calculation of engineering budget so as to calculate the budget, and generally forms a positioning ruler by marking scales on articles which can be fixed on an outer card of the ruler so as to be convenient for use.

The positioning ruler can be used when the engineering budget is measured, the existing positioning ruler is inconvenient to effectively measure or mark longer objects when in use, the function is single, and the positioning position is not stable and easy to generate errors when in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a positioning ruler convenient for engineering budget, and aims to solve the problems that the existing positioning ruler is inconvenient to effectively measure or line longer articles in use, has single function, and is not stable in positioning position and easy to generate errors in use.

The positioning ruler convenient for engineering budget comprises a bottom plate, wherein the top of the bottom plate is movably connected with a clamping mechanism, the inside of the clamping mechanism is movably connected with a metal ruler, screw holes are formed in the front side of the left side of the bottom plate and the left side of the clamping mechanism respectively, the inner walls of the screw holes are movably connected with telescopic rods, connecting blocks are fixedly connected to the right side of the bottom plate and the right side of the clamping mechanism respectively, and the inner walls of the connecting blocks are movably connected with the telescopic rods;

fixture includes fixed plate, lower groove, fly leaf, long screw rod and turning handle, fixed plate fixed connection is in the front side at bottom plate top, the right side and the connecting block fixed connection of fixed plate, the left side at the connecting block is seted up to the screw, the top at the fixed plate is seted up to the groove down, fly leaf swing joint is at the inner wall in lower groove, the long screw rod is connected with the front side thread of bottom plate, the rear side and the fly leaf of long screw rod rotate to be connected, turning handle fixed connection is on the right side of long screw rod, anti-skidding line has been seted up on the surface of turning handle.

In order to achieve the effect of facilitating the device to conveniently measure and calculate the length of the pipes with larger diameters, the positioning ruler facilitating the engineering budget is preferably used, slots are formed in the tops of the fixed plate and the movable plate, and clamping blocks are movably connected to the inner walls of the slots.

In order to achieve the effect of facilitating the use and stability of the used ruler, the positioning ruler facilitating the engineering budget is preferably used, and the front side of the movable plate and the rear side of the fixed plate are both fixedly connected with soft pads made of rubber materials.

In order to achieve the effect of conveniently limiting the position of the telescopic rod relative to the connecting block, the positioning ruler convenient for engineering budget is preferably used as the positioning ruler convenient for engineering budget, the top of the connecting block is movably connected with a fastening screw rod, and the bottom of the fastening screw rod is movably connected with the telescopic rod.

In order to achieve the effects of being convenient to stably connect the telescopic rod and the bottom plate and being not easy to fall off, the positioning ruler convenient for engineering budget is preferably used, the right side of the telescopic rod is provided with an external thread, the left side of the telescopic rod is fixedly connected with a matching block, the surface of the external thread is movably connected with the screw hole, and the surface of the matching block is movably connected with the inner wall of the connecting block.

In order to achieve the effect of facilitating the angle of the deflection device so as to measure or mark a position inclined by forty-five degrees, it is preferable that a right-angle block is fixedly connected to the left side of the bottom plate as a positioning rule facilitating engineering budget of the utility model.

Compared with the prior art, the utility model has the beneficial effects that:

the positioning ruler convenient for engineering budget is convenient for connecting a device and a metal ruler by arranging a clamping mechanism, the metal ruler with different lengths can be selected according to the occasion of use as required, when in use, the metal ruler is placed on a bottom plate and is attached to one side of a fixed plate, a rotating handle is rotated to drive a long screw to rotate and move along the fixed plate, the long screw simultaneously drives a movable plate to move along the position of a lower groove, the effect of stably clamping the metal ruler is achieved when in movement, scribing or measuring can be carried out on engineering materials by the device after the metal ruler is stably clamped, when the length or longer articles need to be measured in space, a plurality of bottom plates and clamping mechanisms can be arranged on the outer side of the metal ruler, when the device is clamped on the metal ruler, the telescopic rod can be connected with the bottom plates by rotating the telescopic rod, after the connection is completed, the telescopic rod is lengthened, the other end of the metal rod is connected with the connecting block, the positioning can be completed, the measurement calculation can be conveniently carried out, and the device can be used on more occasions more strongly.

Drawings

FIG. 1 is an overall block diagram of a positioning rule for facilitating engineering budgeting in accordance with the present invention;

FIG. 2 is a schematic structural view of the telescopic rod of the present invention;

FIG. 3 is a schematic view of the main structure of the present invention;

FIG. 4 is a schematic structural view of a base plate according to the present invention;

FIG. 5 is a schematic structural diagram of a clamping mechanism according to the present invention.

In the figure, 1, a bottom plate; 2. a clamping mechanism; 201. a fixing plate; 202. a lower groove; 203. a movable plate; 204. a long screw; 205. a handle is rotated; 3. a metal ruler; 4. a screw hole; 5. a telescopic rod; 6. connecting blocks; 7. a slot; 8. a clamping block; 9. a soft cushion; 10. fastening a screw rod; 11. an external thread; 12. a matching block; 13. and a right-angle block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-5, the present invention provides the following technical solutions: a positioning ruler convenient for engineering budget comprises a bottom plate 1, wherein the top of the bottom plate 1 is movably connected with a clamping mechanism 2, the inside of the clamping mechanism 2 is movably connected with a metal ruler 3, the front side of the left side of the bottom plate 1 and the left side of the clamping mechanism 2 are both provided with a screw hole 4, the inner wall of the screw hole 4 is movably connected with a telescopic rod 5, the right side of the bottom plate 1 and the right side of the clamping mechanism 2 are both fixedly connected with a connecting block 6, and the inner wall of the connecting block 6 is movably connected with the telescopic rod 5;

fixture 2 includes fixed plate 201, lower groove 202, movable plate 203, long screw 204 and turning handle 205, fixed plate 201 fixed connection is in the front side at bottom plate 1 top, the right side and the connecting block 6 fixed connection of fixed plate 201, screw 4 sets up the left side at connecting block 6, the top at fixed plate 201 is set up to lower groove 202, movable plate 203 swing joint is at the inner wall of lower groove 202, long screw 204 is connected with the front side thread of bottom plate 1, the rear side and the movable plate 203 of long screw 204 rotate to be connected, turning handle 205 fixed connection is on the right side of long screw 204, anti-skidding line has been seted up on the surface of turning handle 205.

In this embodiment: by arranging the clamping mechanism 2, the device and the metal ruler 3 can be conveniently connected, the metal ruler 3 with different lengths can be selected according to the occasion of use as required, when in use, the metal ruler 3 is placed on the bottom plate 1 and is attached to one side of the fixed plate 201, the rotating handle 205 is rotated to drive the long screw 204 to rotate and move along the fixed plate 201, the long screw 204 simultaneously drives the movable plate 203 to move along the position of the lower groove 202, the effect of stably clamping the metal ruler 3 is achieved when in movement, scribing or measuring can be carried out on engineering materials through the device after stable clamping, when the length or longer articles need to be measured in space, a plurality of bottom plates 1 and the clamping mechanism 2 can be arranged outside the metal ruler 3, when the device is clamped on the metal ruler 3, the telescopic rod 5 can be connected with the bottom plates 1 through the screw hole 4 by rotating the telescopic rod 5, after the connection is completed, the telescopic rod 5 is prolonged, the other end of the metal rod is connected with the connecting block 6, the positioning can be completed, the measurement calculation can be conveniently carried out, and the device is stronger in practicability and can be used in more occasions.

As a technical optimization scheme of the utility model, the top parts of the fixed plate 201 and the movable plate 203 are both provided with slots 7, and the inner walls of the slots 7 are movably connected with clamping blocks 8.

In this embodiment: through setting up slot 7, be convenient for insert the fixture block 8 in slot 7 in order to accomplish and to connect fixture block 8 and fixed plate 201 and fly leaf 203, after connecting the completion, can be convenient for prevent on fixture block 8 with the great panel of radius or tubular product class to measure it or rule mark operation.

As the technical optimization scheme of the utility model, the front side of the movable plate 203 and the rear side of the fixed plate 201 are both fixedly connected with the soft cushion 9, and the soft cushion 9 is made of rubber materials.

In this embodiment: through setting up cushion 9, when carrying out the centre gripping to metal ruler 3, can increase the frictional force of device through cushion 9 that rubber materials made, avoid taking place to slide or the unable accurate rigidity that carries on of displacement, also can avoid the too big metal ruler 3 emergence of the circumstances such as deformation of the too big power of centre gripping that leads to of power to take place for the device takes place to damage.

As the technical optimization scheme of the utility model, the top of the connecting block 6 is movably connected with a fastening screw 10, and the bottom of the fastening screw 10 is movably connected with the telescopic rod 5.

In this embodiment: through setting up fastening screw 10 and the cooperation of telescopic link 5, when connecting telescopic link 5 and connecting block 6, can support the outside of pressing telescopic link 5 through fastening screw 10 through connection piece 6 and fix it in order to accomplish, avoid taking place to drop or not hard up unable normal use.

As a technical optimization scheme of the utility model, the right side of the telescopic rod 5 is provided with an external thread 11, the left side of the telescopic rod 5 is fixedly connected with a matching block 12, the surface of the external thread 11 is movably connected with the screw hole 4, and the surface of the matching block 12 is movably connected with the inner wall of the connecting block 6.

In this embodiment: through setting up external screw thread 11, be convenient for connect telescopic link 5 and screw 4 of bottom plate 1 one side, and the cooperation piece 12 that sets up can be convenient for connect telescopic link 5 and fastening screw 10 for it is firm to connect, and difficult emergence condition such as slip makes the device more stable when using.

As the technical optimization scheme of the utility model, a right-angle block 13 is fixedly connected to the left side of the bottom plate 1.

In this embodiment: through setting up right angle piece 13 and bottom plate 1 cooperation, can pass through the position of right angle piece 13 deflection unit when the use device is drawn shorter line segment to draw the line of forty-five degrees angle, make and use more convenient.

The working principle is as follows: firstly, a metal ruler 3 is placed on a bottom plate 1 and is attached to one side of a fixed plate 201, then a rotating handle 205 is rotated to drive a long screw 204 to rotate and move along the fixed plate 201, the long screw 204 simultaneously drives a movable plate 203 to move along the position of a lower groove 202, the effect of stably clamping the metal ruler 3 is achieved during moving, clamping is not easy to slide due to the arrangement of a cushion 9, damage to the metal ruler 3 is not easy to cause, deformation and other conditions occur, scribing or measurement can be carried out on engineering materials through a device after clamping is stable, when length is required to be measured in space or longer articles are required to be measured, a plurality of bottom plates 1 and clamping mechanisms 2 are arranged on the outer side of the metal ruler 3, when the device is clamped on the metal ruler 3, the telescopic rod 5 can be connected with the bottom plates 1 through screw holes 4 and external threads 11 on the right side of the telescopic rod 5 by rotating the telescopic rod 5, after the connection is completed, the telescopic rod 5 is extended, the other end of the metal rod is connected with the connecting block 6, then the fastening screw 10 is rotated, the bottom of the fastening screw 10 is pressed against the matching block 12, the device is mounted conveniently, and the position of a forty-five-degree angle can be rapidly measured or marked through the right-angle block 13.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a positioning rule convenient to engineering budget, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is movably connected with a clamping mechanism (2), a metal ruler (3) is movably connected inside the clamping mechanism (2), screw holes (4) are formed in the front side of the left side of the bottom plate (1) and the left side of the clamping mechanism (2), an expansion link (5) is movably connected to the inner wall of each screw hole (4), a connecting block (6) is fixedly connected to the right side of the bottom plate (1) and the right side of the clamping mechanism (2), and the inner wall of each connecting block (6) is movably connected with the corresponding expansion link (5);

fixture (2) are including fixed plate (201), lower groove (202), fly leaf (203), long screw rod (204) and turning handle (205), fixed plate (201) fixed connection is in the front side at bottom plate (1) top, the right side and connecting block (6) fixed connection of fixed plate (201), the left side at connecting block (6) is seted up in screw (4), the top at fixed plate (201) is seted up in lower groove (202), fly leaf (203) swing joint is at the inner wall of lower groove (202), long screw rod (204) are connected with the front side thread of bottom plate (1), the rear side and fly leaf (203) of long screw rod (204) rotate to be connected, turning handle (205) fixed connection is on the right side of long screw rod (204), anti-skidding line has been seted up on the surface of turning handle (205).

2. The set rule for facilitating engineering budgeting of claim 1, wherein: slots (7) are formed in the tops of the fixed plate (201) and the movable plate (203), and clamping blocks (8) are movably connected to the inner walls of the slots (7).

3. The set rule for facilitating engineering budgeting of claim 1, wherein: the front side of fly leaf (203) and the rear side of fixed plate (201) all fixedly connected with cushion (9), cushion (9) are made for rubber materials.

4. The set rule for facilitating engineering budgeting of claim 1, wherein: the top of the connecting block (6) is movably connected with a fastening screw rod (10), and the bottom of the fastening screw rod (10) is movably connected with the telescopic rod (5).

5. The set rule for facilitating engineering budgeting of claim 1, wherein: external screw thread (11) have been seted up on the right side of telescopic link (5), the left side fixedly connected with cooperation piece (12) of telescopic link (5), the surface and screw (4) swing joint of external screw thread (11), the surface of cooperation piece (12) and the inner wall swing joint of connecting block (6).

6. The set rule for facilitating engineering budgeting of claim 1, wherein: the left side of the bottom plate (1) is fixedly connected with a right-angle block (13).