Electric drawing instrument with movable supporting function

Abstract

The utility model discloses an electric drawing instrument with a movable supporting function, which comprises a drawing instrument body, and movable supporting structures are arranged on two sides of the drawing instrument body; the movable supporting structure comprises two fixing frames, two fixing plates, four movable wheels, two mounting frames, two supporting frames and two positioning assemblies. The utility model relates to the technical field of drawing instruments, in particular to a movable supporting structure, when the whole drawing instrument is moved, the movable wheels arranged at the lower end of the fixing plate are in contact with the ground, the drawing instrument body is stably moved, and the overall moving stability of the drawing instrument body is guaranteed; the position of the supporting frame in the mounting frame is adjusted through the arranged positioning assembly, the drawing instrument body is stably supported through the supporting frame, and the overall supporting and stabilizing effect of the drawing instrument body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing instruments, and particularly relates to an electric drawing instrument with a mobile support function. Background Art

[0002] A drawing instrument is a device used to test the tensile properties of materials and is also one of the commonly used instruments in the study of material mechanical properties. In the construction field, the bonding strength of external ceramic tiles, thermal insulation materials, paints, coatings, etc. needs to be tested on-site using a drawing instrument;

[0003] Currently, when changing the use position of a drawing instrument, multiple personnel need to cooperate with each other to move it, and the operation is rather cumbersome. Moreover, during the moving process, it is easy to damage the drawing instrument body. And during subsequent use, the drawing instrument body needs to be frequently moved, resulting in a relatively high labor intensity for personnel. In view of this, for the above problems, there may already be technical solutions to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Content of the Utility Model

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: an electric drawing instrument with a mobile support function, including a drawing instrument body, and mobile support structures are arranged on both sides of the drawing instrument body;

[0005] The mobile support structures include: two fixed frames, two fixed plates, four moving wheels, two installation frames, two support frames, and two positioning components;

[0006] The two fixed frames are respectively installed on both sides of the drawing instrument body, the two fixed plates are respectively installed on one side of the lower ends of the two fixed frames, the four moving wheels are respectively installed on both sides of the lower ends of the two fixed plates, the two installation frames are respectively installed on the outer sides of the two fixed frames, the two support frames are respectively movably embedded in the two installation frames, and both ends of the two positioning components are respectively located in the two fixed frames and the two support frames.

[0007] Preferably, both of the two positioning components include: a positioning groove, a positioning plate, two threaded sleeves, and two threaded rods;

[0008] The positioning groove is opened at the center of the outer side of the fixed frame, the positioning plate is installed in the positioning groove, the two threaded sleeves are respectively embedded in the upper ends of the support frames, and the two threaded rods are respectively movably embedded in the two threaded sleeves.

[0009] Preferably, guide blocks are arranged on the outer walls of both sides of the support frame.

[0010] Preferably, the shape of the installation frame is a door shape.

[0011] Preferably, a positioning cone is installed at one end of the threaded rod.

[0012] Preferably, a plurality of positioning grooves are formed on one side of the positioning plate.

[0013] Beneficial effects

[0014] The utility model provides an electric drawing instrument with a mobile support function, which has the following beneficial effects: The mobile support structure adopted in this case, when moving the whole drawing instrument, contacts the ground through the moving wheels arranged at the lower end of the fixed plate to stably move the drawing instrument body, ensuring the overall moving stability of the drawing instrument body. When in use, the position of the support frame in the installation frame is adjusted through the set positioning component, and the drawing instrument body is stably supported by the support frame, ensuring the overall support stability effect of the drawing instrument body. Description of the drawings

[0015] Figure 1 It is a front view three-dimensional structural schematic diagram of an electric drawing instrument with a mobile support function according to the utility model.

[0016] Figure 2 It is a side view sectional structural schematic diagram of an electric drawing instrument with a mobile support function according to the utility model.

[0017] Figure 3 It is an enlarged structural schematic diagram at "A" of an electric drawing instrument with a mobile support function according to the utility model.

[0018] In the figure: 1. Drawing instrument body, 2. Fixed frame, 3. Fixed plate, 4. Moving wheel, 5. Installation frame, 6. Support frame, 7. Positioning groove, 8. Positioning plate, 9. Threaded sleeve, 10. Threaded rod, 11. Guide block, 12. Positioning cone, 13. Positioning groove. Specific implementation manners

[0019] Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment: Please refer to Figures 1-3 , an electric drawing instrument with a mobile support function, including a drawing instrument body 1, and mobile support structures are arranged on both sides of the drawing instrument body 1;

[0021] The mobile support structure includes: two fixed frames 2, two fixed plates 3, four moving wheels 4, two installation frames 5, two support frames 6, and two positioning components;

[0022] Two fixing frames 2 are respectively installed on both sides of the pulling instrument body 1. Two fixing plates 3 are respectively installed on one side of the lower ends of the two fixing frames 2. Four moving wheels 4 are respectively installed on both sides of the lower ends of the two fixing plates 3. Two mounting frames 5 are respectively installed on the outer sides of the two fixing frames 2. Two support frames 6 are respectively movably embedded in the two mounting frames 5. Both ends of the two positioning components are respectively located in the two fixing frames 2 and the two support frames 6.

[0023] When the pulling instrument body 1 is moved within a small range, the four moving wheels 4 at the lower ends of the two fixing plates 3 contact the ground to change the overall position of the fixing frame 2 and the pulling instrument body 1, and adjust the using position of the pulling instrument body 1. After the movement is completed, the two support frames 6 are pulled down in the two mounting frames 5 so that the bottom ends of the two support frames 6 contact the ground to fixedly support the pulling instrument body 1 until the pulling instrument body 1 is adjusted to the specified height. Subsequently, through the two positioning components provided, the two support frames 6 are fixed at the specified positions in the mounting frames 5 to fix the using height and position of the pulling instrument body 1.

[0024] In the specific implementation process, both of the two positioning components include: a positioning groove 7, a positioning plate 8, two threaded sleeves 9, and two threaded rods 10;

[0025] The positioning groove 7 is opened at the center of the outer side of the fixing frame 2. The positioning plate 8 is installed in the positioning groove 7. Both of the two threaded sleeves 9 are embedded in the upper ends of the support frame 6. The two threaded rods 10 are respectively movably embedded in the two threaded sleeves 9.

[0026] When fixing the position of the support frame 6, turn the two threaded rods 10 in the two threaded sleeves 9. When one end of the threaded rod 10 contacts the positioning plate 8 in the positioning groove 7, the positioning cone 12 at one end of the threaded rod 10 cooperates with the positioning groove 13 at the upper end of the positioning plate 8 to fix the position of the support frame 6 in the mounting frame 5.

[0027] In the specific implementation process, guide blocks 11 are provided on the outer walls on both sides of the support frame 6.

[0028] In the specific implementation process, the shape of the mounting frame 5 is in the shape of a portal.

[0029] In the specific implementation process, a positioning cone 12 is installed at one end of the threaded rod 10.

[0030] In the specific implementation process, a number of positioning grooves 13 are opened on one side of the positioning plate 8.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electric drawing instrument with a mobile support function, comprising a drawing instrument body (1), characterized in that, Both sides of the drawing instrument body (1) are provided with mobile support structures; The mobile support structures include: two fixed frames (2), two fixed plates (3), four mobile wheels (4), two mounting frames (5), two support frames (6) and two positioning components; The two fixed frames (2) are respectively installed on both sides of the drawing instrument body (1), the two fixed plates (3) are respectively installed on one side of the lower ends of the two fixed frames (2), the four mobile wheels (4) are respectively installed on both sides of the lower ends of the two fixed plates (3), the two mounting frames (5) are respectively installed on the outer sides of the two fixed frames (2), the two support frames (6) are respectively movably embedded in the two mounting frames (5), and both ends of the two positioning components are respectively located in the two fixed frames (2) and the two support frames (6).

2. The electric drawing instrument with a movable support function according to claim 1, characterized in that, Both of the two positioning components include: a positioning groove (7), a positioning plate (8), two threaded sleeves (9) and two threaded rods (10); The positioning groove (7) is opened at the center of the outer side of the fixed frame (2), the positioning plate (8) is installed in the positioning groove (7), the two threaded sleeves (9) are respectively embedded in the upper ends of the support frames (6), and the two threaded rods (10) are respectively movably embedded in the two threaded sleeves (9).

3. The electric drawing instrument with a mobile support function according to claim 1, characterized in that, Guide blocks (11) are provided on the outer walls on both sides of the support frame (6).

4. The electric drawing instrument with a mobile support function according to claim 1, characterized in that, The shape of the mounting frame (5) is a door shape.

5. The electric drawing instrument with a movable support function according to claim 2, wherein, A positioning cone (12) is installed at one end of the threaded rod (10).

6. The electric drawing instrument with a mobile support function according to claim 2, characterized in that, A number of positioning grooves (13) are opened on one side of the positioning plate (8).

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