A portable building design device

Abstract

The present invention relates to the field of building design auxiliary devices, and more specifically, a portable building design device, including a fixed support frame, a mobile support frame slidably connected to the fixed support frame, limited slideways are respectively arranged on both ends of the fixed support frame, a positioning block is rotatably connected to the fixed support frame, a rotating positioning block is fixedly connected to the positioning block, a driven gear is fixedly connected to the positioning block, a support rotating column is slidably connected in the limited slideway, a drawing support plate is fixedly connected to the support rotating column, a driven rack is rotatably connected to the support rotating column, the driven gear meshes with the driven rack, a transmission rack is fixedly connected to the fixed support frame, a transmission gear is fixedly connected to the support rotating column, and the transmission rack meshes with the transmission gear. The fixed support frame is threadedly connected with a limited bolt. The fixed support frame is threadedly connected with a limited bolt, which can keep the drawing board level on different slopes.

Description

Technical Field

[0001] The invention relates to the field of building design auxiliary devices, and more specifically to a portable building design device. Background Art

[0002] When designing a building, the designer needs to survey the location of the building to ensure that the finished design fits the surrounding environment. For this purpose, the designer often needs to draw drawings on site. During the drawing process, a convenient architectural design device is used to provide the designer with drawing conditions.

[0003] Existing portable architectural design devices can be easily moved to a designated location and fixed, so that designers can draw at the designated location. However, when the device is not placed on a horizontal ground, the device itself will be affected by the slope of the ground and tilt, and it is impossible to keep the drawing board level on different slopes. Summary of the invention

[0004] The purpose of the invention is to provide a portable building design device which can keep a drawing board level on different slopes.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] A convenient building design device comprises a fixed support frame, a mobile support frame is slidably connected to the fixed support frame, limited slideways are respectively arranged on both ends of the fixed support frame, a positioning block is rotatably connected to the fixed support frame, a rotating positioning block is fixedly connected to the positioning block, a driven gear is fixedly connected to the positioning block, a supporting rotating column is slidably connected in the limited slideway, a painting supporting plate is fixedly connected to the supporting rotating column, a driven rack is rotatably connected to the supporting rotating column, the driven gear is meshed with the driven rack, a transmission rack is fixedly connected to the fixed support frame, a transmission gear is fixedly connected to the supporting rotating column, and the transmission rack is meshed with the transmission gear.

[0007] The fixed support frame is threadedly connected with a limiting bolt.

[0008] It also includes a fixed sleeve, and the two ends of the fixed support frame are respectively fixed with connecting baffles A, and the two ends of the movable support frame are respectively fixed with connecting baffles B. There are multiple fixed sleeves, and the multiple fixed sleeves are respectively fixed with limit screws, and the multiple limit screws are respectively slidably connected to the two connecting baffles A and the two connecting baffles B. A supporting slide rod is slidably connected in the fixed sleeve, a pedal rod is fixed on the supporting slide rod, and a supporting drill rod is fixed on the supporting slide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0010] Figure 1This is the overall assembly diagram of the device. Figure 1 ;

[0011] Figure 2 This is the overall assembly diagram of the device. Figure 2 ;

[0012] Figure 3 It is a connection diagram of a fixed support frame and a movable support frame;

[0013] Figure 4 It is a schematic diagram of the connection between the mobile support frame and the fixed sleeve;

[0014] Figure 5 It is a connection diagram of the fixed sleeve and the limit screw;

[0015] Figure 6 It is a connection diagram of the fixed support frame and the painting support plate;

[0016] Figure 7 It is a connection diagram of the positioning block and the rotation positioning block;

[0017] Figure 8 It is a schematic diagram of the connection between the positioning block and the painting support plate;

[0018] Fig. 9 This is a schematic diagram of the connection between the painting support plate and the supporting rotating column. Figure 1 ;

[0019] Fig.10 This is a schematic diagram of the connection between the painting support plate and the supporting rotating column. Figure 2 . DETAILED DESCRIPTION

[0020] See also Figure 1 , 2 , 6, 8, is a portable architectural design device provided by the present invention, the main technical problem to be solved is that on any slope, the rotating positioning block 301 can drive the drawing support plate 4 to rotate, so that the drawing support plate 4 can be kept horizontal for the staff to draw drawings, further,

[0021] A portable architectural design device comprises a fixed support frame 1, a mobile support frame 101, a limiting sleeve 105, a limiting slide 106, a limiting slide 108, a positioning rod 109, a positioning block 3, a rotating positioning block 301, a driven gear 303, a transmission rack 304, a painting support plate 4, a supporting rotating column 401, a transmission gear 402 and a driven rack 407. The mobile support frame 101 is slidably connected in the fixed support frame 1, and the fixed support frame 1 is threadedly connected with a limiting bolt 104. Two limiting slides 106 are provided, and the two limiting slides 106 are respectively fixed to the fixed support frame 1, the positioning block 3 is rotatably connected to the fixed support frame 1, the rotating positioning block 301 is fixedly connected to the positioning block 3, the driven gear 303 is fixedly connected to the positioning block 3, the transmission rack 304 is fixedly connected to the fixed support frame 1, the support rotating column 401 is fixedly connected to the painting support plate 4 and one end is fixedly connected to the transmission gear 402, the two ends of the support rotating column 401 are respectively slidably connected in the two limiting slides 106, and the driven rack 407 is rotatably connected to one end of the support rotating column 401, the transmission rack 304 is meshed with the transmission gear 402, and the driven gear 303 is meshed with the driven rack 407. When using the device, after the user moves the device to a designated position, if the device is placed on a slope, the rotating positioning block 301 connected to the fixed support frame 1 is affected by gravity and rotates on the fixed support frame 1, so that the rotating positioning block 301 remains perpendicular to the horizontal ground. When the rotating positioning block 301 moves, it drives the positioning block 3 connected to the rotating positioning block 301 to rotate, thereby driving the driven gear 303 connected to the positioning block 3 to rotate, ensuring that the rotating driven gear 303 can push the driven rack 407 connected to the supporting rotating column 401 to move, thereby pushing the supporting rotating column 401 to move. During the movement of the supporting rotating column 401, the two limiting slides 106 are used to limit the movement of the supporting rotating column 401, so that the supporting rotating column 401 can be moved. The two ends move in the two limiting slides 106 respectively. During the movement of the support rotating column 401, the transmission gear 402 connected to the support rotating column 401 moves on the meshing transmission rack 304, thereby driving the transmission gear 402 to rotate. When the transmission gear 402 rotates, the support rotating column 401 fixedly connected to the transmission gear 402 rotates together, thereby driving the painting support plate 4 fixedly connected to the support rotating column 401 to rotate. According to the different slopes of the device, the rotation angle of the rotation positioning block 301 is different, thereby controlling the movement amount of the support rotating column 401, thereby controlling the rotation amount of the painting support plate 4 fixedly connected to the support rotating column 401, thereby ensuring that the painting support plate 4 can remain parallel to the horizontal ground, which is convenient for the staff to place the drawings on the painting support plate 4 for observation and painting.When the drawing support plate 4 is stationary, in order to prevent the user from driving the drawing support plate 4 to rotate when using the device, the positioning rod 109 connected in the limiting sleeve 105 is pushed to move, so that the positioning rod 109 can be slidably connected in the limiting slide groove 108, and the positioning rod 109 is pushed from one end of the limiting sleeve 105 to the other end to ensure that the front end of the positioning rod 109 contacts the positioning block 3, and the positioning block 3 is locked by the positioning rod 109. After the positioning rod 109 moves to the front end of the limiting slide groove 108, the positioning rod 109 is rotated so that the positioning rod 109 is fixed to the front end of the limiting slide groove 108, so that the positioning rod 109 will not move in the limiting slide groove 108 when affected by external force, ensuring that the positioning rod 109 continuously locks the positioning block 3, preventing the positioning block 3 from rotating and affecting the user's experience when the user is drawing on the drawing support plate 4.

[0022] See also Figure 1 , 2 , 3, 4, 6, are schematic diagrams showing the technical problem of enabling the device to be placed avoiding obstacles according to the present invention. Further,

[0023] A convenient building design device includes a limit bolt 104, which is threadedly connected to a fixed support frame 1. When using this device, the space where the device is located will change according to the different locations where the device needs to be placed. In order to ensure that the device can be placed in any position and will not be unable to be fixed due to a small space or obstacles on the ground, the mobile support frame 101 connected to the fixed support frame 1 is pushed to change the distance between the fixed support frame 1 and the mobile support frame 101, so that the device can be fixedly placed in a specified position. In order to ensure the stability of the device when in use, the limit bolt 104 threadedly connected to the fixed support frame 1 is rotated, and the mobile support frame 101 is fixed by the limit bolt 104 to prevent the mobile support frame 101 from moving in the fixed support frame 1 when subjected to external force, thereby affecting the stability of the device.

[0024] See also Figure 1 , 2 , 4, 5, show that the technical problem of the device being able to be installed on uneven ground is solved according to the present invention, and further,

[0025] A convenient building design device includes a connecting baffle A102, a connecting baffle B103, a fixed sleeve 2, a limit screw 201, a support slide 202, a pedal rod 203 and a support drill rod 204. Two connecting baffles A102 are provided, and the two connecting baffles A102 are respectively fixed to the two ends of the fixed support frame 1. Two connecting baffles B103 are provided, and the two connecting baffles B103 are respectively fixed to the two ends of the movable support frame 101. The fixed sleeve 2 is fixed with the limit screw 201, the support slide 202 is slidably connected in the fixed sleeve 2, the pedal rod 203 is fixed to the support slide 202, and the support drill rod 204 is fixed to the support slide 202. A plurality of fixed sleeves 2 are provided, and the plurality of fixed sleeves 2 are respectively attached to the two connecting baffles A102 and the two connecting baffles B103. A plurality of limit screws 201 are used to pass through the two connecting baffles A102 and the two connecting baffles B103. The two connecting baffles B103 are fixed with the limit screw 201 by the fixing nut, so that the fixed sleeve 2 can be fixed in the specified position and not move. When the user moves the device to the specified position, the distance between the fixed support frame 1 and the movable support frame 101 is changed according to the use conditions and fixed, and then the supporting slide bars 202 connected in the multiple fixed sleeves 2 are pushed down, so that the supporting drill rods 204 connected on the supporting slide bars 202 can be inserted into the ground to fix the device. The distance between each fixed sleeve 2 and the connected supporting slide bar 202 is changed according to the unevenness of the ground to ensure that the device can be stably fixed in the specified position. In order to facilitate the user's control of the supporting slide bar 202, the user can use the foot to step on the pedal rod 203 fixed on the supporting slide bar 202 to drive the supporting slide bar 202 to descend, avoiding the user from bending over to push the supporting slide bar 202 to descend, thereby reducing the user's workload.

[0026] See also Figure 1 , 2 , 4, 5, show that the technical problem of fixing the support slide bar 202 by the lifting control screw 209 is solved according to the present invention, and further,

[0027] A convenient building design device includes a lifting control screw 209, which is threadedly connected to a fixed sleeve 2. When using the device, the staff lowers the support slide 202 connected to the pedal rod 203 to a specified position through the pedal rod 203. In order to ensure that the support slide 202 is fixed, the lifting control screw 209 threadedly connected to the fixed sleeve 2 is rotated so that the bottom end of the lifting control screw 209 can contact the support slide 202, thereby fixing the support slide 202 and preventing the support slide 202 from continuing to move in the fixed sleeve 2, thereby maintaining the stability of the device.

[0028] See also Figure 1 , 2, 4, 5, show that the present invention solves the technical problem of using the moving wheel 206 to reduce the friction force that needs to be overcome when the device moves, thereby improving the efficiency of the device movement. Further,

[0029] A portable building design device comprises a control connecting frame 205, a moving wheel 206, a second positioning rod 207 and a positioning hole 208. The control connecting frame 205 is rotatably connected to the support slide bar 202, the moving wheel 206 is rotatably connected to the control connecting frame 205, the second positioning rod 207 is slidably connected to the support slide bar 202, a tension spring is arranged between the support slide bar 202 and the second positioning rod 207, two positioning holes 208 are arranged, and the two positioning holes 208 are respectively arranged at both ends of the control connecting frame 205. The second positioning rod 207 cooperates with the corresponding positioning holes 208. When using the device, in order to facilitate the user to move the device, the second positioning rod 207 is pulled to make the second positioning rod 208 7 is separated from the corresponding positioning hole 208, thereby ensuring that the control connecting frame 205 can rotate on the connected support slide bar 202. The rotating control connecting frame 205 drives the moving wheel 206 connected to the control connecting frame 205 to contact the ground, and the support drill rod 204 connected to the support slide bar 202 is separated from the ground. When the user needs to push the device to move, the moving wheel 206 is rotated to drive the overall movement of the device, so that the device can be moved to the specified position. After the device is fixed, the control connecting frame 205 is rotated by pulling the positioning rod 207, thereby separating the moving wheel 206 on the control connecting frame 205 from the ground, ensuring that the support drill rod 204 can be inserted into the ground, and the device is supported and fixed.

[0030] See also Figure 1 , 2 , 3, 4, 7, 8, show that the present invention solves the technical problem of driving the measuring pointer 302 to rotate by rotating the positioning block 3, thereby measuring the inclination angle of the slope where the device is located. Further,

[0031] A portable building design device includes an angle measuring instrument 107 and a measuring pointer 302. The angle measuring instrument 107 is fixedly connected to a fixed support frame 1, and the measuring pointer 302 is fixedly connected to a positioning block 3. When the device is used, after the device is fixed at a specified position, the positioning block 3 is driven to rotate by a rotating positioning block 301 affected by gravity. When the positioning block 3 rotates, the fixed measuring pointer 302 is driven to rotate. The rotating measuring pointer 302 moves in front of the angle measuring instrument 107. The rotation angle of the measuring pointer 302 is observed by the scale set on the surface of the angle measuring instrument 107, so as to determine the inclination angle of the hillside where the device is located and record it.

[0032] Please refer to 1, 2, 6, 8, 9, and 10, which show that the technical problem of fixing the drawings to be drawn is solved according to the present invention. Further,

[0033] A convenient architectural design device comprises a support base plate 403, a limiting slide bar 404, a drawing fixing block 405 and a circular limiting plate 406. The support base plate 403 is fixedly connected to the drawing support plate 4, the limiting slide bar 404 is fixedly connected to the support base plate 403, the drawing fixing block 405 is slidably connected to the limiting slide bar 404, the circular limiting plate 406 is fixedly connected to the top of the limiting slide bar 404, and a compression spring is arranged between the drawing fixing block 405 and the circular limiting plate 406. When using the device, the user places the drawing to be drawn on the surface of the drawing support plate 4, in order to prevent the flowing wind from blowing away the drawing placed on the drawing support plate 4, and at the same time, in order to ensure that the user keeps the drawing flat when drawing, so as to facilitate the user to draw, the drawing fixing block 405 is pushed up. The drawing is placed between the drawing support plate 4 and the drawing fixing block 405, and the bottom end of the drawing fixing block 405 is used to fix the drawing. A corrugated rubber pad for increasing friction is provided at the bottom end of the drawing fixing block 405 to prevent the drawing from sliding out from the bottom end of the drawing fixing block 405. At the same time, in order to prevent the drawing fixing block 405 from sliding out from the top end of the limiting slide bar 404, a circular limiting plate 406 is fixed to the top end of the limiting slide bar 404 to limit the drawing fixing block 405. At the same time, a compression spring is sleeved on the drawing fixing block 405 to ensure that the drawing fixing block 405 is always in contact with the drawing support plate 4 without being pushed by staff, so as to fix the drawing placed on the drawing support plate 4, and fix the two ends of the drawing by respectively providing drawing fixing blocks 405 at both ends of the painting support plate 4.

Claims

1. A portable architectural design device, comprising a fixed support frame (1), Features: The fixed support frame (1) is slidably connected to a movable support frame (101), and limited position slideways (106) are respectively arranged on both ends of the fixed support frame (1). A positioning block (3) is rotatably connected to the fixed support frame (1), a rotating positioning block (301) is fixedly connected to the positioning block (3), a driven gear (303) is fixedly connected to the positioning block (3), a supporting rotating column (401) is slidably connected in the limited position slideway (106), a painting supporting plate (4) is fixedly connected to the supporting rotating column (401), a driven rack (407) is rotatably connected to the supporting rotating column (401), and the driven gear (303) meshes with the driven rack (407), a transmission rack (304) is fixedly connected to the fixed support frame (1), and transmission gears (402) are fixedly connected to both ends of the supporting rotating column (401), and the transmission rack (304) meshes with the transmission gear (402); The fixed support frame (1) is fixedly connected to a limiting sleeve (105), the limiting sleeve (105) is provided with a limiting sliding groove (108), and a positioning rod (109) is slidably connected in the limiting sliding groove (108); When the painting support plate (4) is stationary, in order to prevent the user from driving the painting support plate (4) to rotate when using the device, the positioning rod (109) connected in the limiting sleeve (105) is pushed to move so that the positioning rod (109) can be slidably connected in the limiting slide groove (108), and the positioning rod (109) is pushed from one end of the limiting sleeve (105) to the other end to ensure that the front end of the positioning rod (109) contacts the positioning block (3). The positioning rod (109) is used to lock the positioning block (3). After the positioning rod (109) moves to the front end of the limiting slide groove (108), the positioning rod (109) is rotated to fix the positioning rod (109) at the front end of the limiting slide groove (108), so that the positioning rod (109) will not move in the limiting slide groove (108) when affected by external force.

2. A portable architectural design device according to claim 1, Features: The fixed support frame (1) is threadedly connected with a limiting bolt (104).

3. A portable architectural design device according to claim 1, Features: The invention also comprises a fixed sleeve (2), the two ends of the fixed support frame (1) are respectively fixedly connected with a connecting baffle A (102), the two ends of the movable support frame (101) are respectively fixedly connected with a connecting baffle B (103), a plurality of fixed sleeves (2) are provided, the plurality of fixed sleeves (2) are respectively fixedly connected with a limiting screw (201), the plurality of limiting screws (201) are respectively slidably connected with the two connecting baffles A (102) and the two connecting baffles B (103), a supporting slide bar (202) is slidably connected in the fixed sleeve (2), a pedal bar (203) is fixedly connected to the supporting slide bar (202), and a supporting drill rod (204) is fixedly connected to the supporting slide bar (202).

4. A portable architectural design device according to claim 3, Features: The fixing sleeve (2) is threadedly connected with a lifting control screw (209).

5. A portable architectural design device according to claim 3, Features: The support slide bar (202) is rotatably connected to a control connecting frame (205), the control connecting frame (205) is rotatably connected to a moving wheel (206), the support slide bar (202) is slidably connected to a second positioning rod (207), a tension spring is provided between the support slide bar (202) and the second positioning rod (207), positioning holes (208) are respectively provided on both ends of the control connecting frame (205), and the second positioning rod (207) cooperates with the corresponding positioning holes (208).

6. A portable architectural design device according to claim 1, Features: An angle measuring instrument (107) is fixedly connected to the fixed support frame (1), and a measuring pointer (302) is fixedly connected to the positioning block (3).

7. A portable architectural design device according to claim 1, Features: The drawing support plate (4) is fixedly connected to a support base plate (403), the support base plate (403) is fixedly connected to a limit slide bar (404), a drawing fixing block (405) is slidably connected to the limit slide bar (404), a circular limit plate (406) is fixedly connected to the top end of the limit slide bar (404), and a compression spring is arranged between the drawing fixing block (405) and the circular limit plate (406).

8. A portable architectural design device according to claim 7, Features: The bottom end of the drawing fixing block (405) is provided with a corrugated rubber pad.

9. A portable architectural design device according to claim 8, Features: Two supporting bottom plates (403) are provided, and the two supporting bottom plates (403) are respectively fixedly connected to the two ends of the painting supporting plate (4).

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