CN215649723U - Computer equipment for civil engineering structural design - Google Patents

Abstract

The utility model discloses computer equipment for civil engineering structure design, and relates to the technical field of civil engineering structure design. Including the table body, the internal first cavity that is equipped with of table, be equipped with adjusting device in the first cavity, the adjusting device top is equipped with the display, adjusting device includes the dwang, the dwang is inserted and is located in the table body and both rotate and connect, the fixed ratchet meshing of dwang has the pawl, the pawl is inserted fixed pivot and is connected with the table body rotation, the reed of pawl butt is fixed with the bolt, the bolt is fixed with the table body, the one end that the reed was kept away from to the pawl passes the table body, the fixed gear engagement in dwang one side has the rack, the fixed slide bar of rack slides with the table body, the slide bar bottom is fixed with limiting plate and top and is fixed with the backup pad, the display rotates with the backup pad. According to the utility model, by arranging the adjusting device, a civil engineering designer can conveniently adjust the height of the display according to the comfort level, so that the fatigue and the inattention of the neck are avoided, and the civil engineering design efficiency is improved.

Description

Computer equipment for civil engineering structural design

Technical Field

The utility model relates to the technical field of civil structure design, in particular to computer equipment for civil structure design.

Background

The structural design is divided into two types, namely building structural design and product structural design, wherein the building structure comprises upper structural design and foundation design and is mainly divided into a frame structure, a frame-shear wall structure, a brick-concrete structure, a steel structure and a light steel structure.

The above prior art solution has the following drawbacks: the height of the existing computer display is relatively fixed and cannot be freely adjusted, so that a civil engineering designer keeps the actions of lowering and raising the head for a long time to cause the fatigue of the neck, the designer is relieved of energy and attention, and the civil engineering design is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide computer equipment for civil engineering structure design, wherein space can be provided for unfolding of civil engineering drawing paper by arranging a drawing unfolding device, so that the design of a designer is facilitated, meanwhile, the arranged limiting device can be used for folding and fixing the drawing unfolding device, so that the space is saved, and the height of a display can be conveniently adjusted by the civil engineering designer according to the comfort level by arranging an adjusting device, so that the fatigue and the inattention of the neck are avoided, and the civil engineering design efficiency is improved.

The above object of the present invention is achieved by the following technical solutions:

a computer device for civil engineering structural design comprises a table body, wherein a first cavity is arranged in the table body, an adjusting device is arranged in the first cavity, the top end of the adjusting device is provided with a display, the inner side of the bottom of the table body is provided with a case, one side of the case is provided with a heat radiating device, one side of the table body, which is far away from the heat radiating device, is provided with a drawing and unfolding device, the front side surface of the table body, which is close to the drawing and unfolding device, is provided with a limiting device, the adjusting device comprises a rotating rod, the rotating rod is horizontally inserted in the table body and is rotationally connected with the table body, the rotating rod is arranged in the first cavity, one side of the rotating rod, which is sleeved with a ratchet wheel and is fixedly connected with the ratchet wheel, the ratchet wheel is meshed with a pawl, the inner horizontal insertion of the pawl is provided with a rotating shaft and is fixedly connected with the rotating shaft and the rotating shaft, the top of the pawl is abutted with a reed, and the reed is fixedly connected with a horizontally arranged bolt, the bolt with the internal wall fixed connection of table, the pawl is kept away from the one end of reed is passed the table body and is arranged in the external portion of table, the dwang is kept away from one side cover of ratchet is equipped with gear and both fixed connection, gear engagement has the rack, the slide bar of the vertical setting of rack fixedly connected with, the slide bar with table body sliding connection, slide bar bottom fixedly connected with limiting plate, the limiting plate is arranged in the external side of table, slide bar top fixedly connected with backup pad, the display with the backup pad is rotated and is connected.

By adopting the technical scheme, the height of the display can be conveniently adjusted by a civil engineering designer according to the comfort level by arranging the adjusting device, so that the fatigue and the inattention of the neck are avoided, the civil engineering design efficiency is improved, the arranged first cavity can play a role in placing the adjusting device, the case can be radiated by the arranged radiating device, the space can be provided for the expansion of a civil engineering drawing by the arranged drawing and unfolding device, the design of the designer is facilitated, meanwhile, the arranged limiting device can fold the drawing and unfolding device to one side of the table body and limit and fix the drawing and unfolding device, so that the office space is saved, the rotating rod is rotatably connected with the table body, the rotating rod can be rotated to drive the ratchet wheel which is respectively sleeved and fixedly connected with the rotating rod and the gear to synchronously rotate, so that the transmission effect is achieved, and the pawl is arranged, can play the role of guiding and limiting the ratchet wheel, the arranged rotating shaft plays the role of supporting the pawl, the arranged bolt can play the role of connecting the reed and the table body, the ratchet wheel can only rotate along a single direction by arranging the clamping connection of the pawl, one end of the pawl penetrates through the table body, the pawl can be conveniently controlled by a user, the sliding rod fixedly connected with the rack can be driven to slide in the vertical direction in the table body through the meshing of the gear and the rack, thereby realizing the effect of lifting the height of the display, the arranged limit plate can play a role of limiting the lifting limit height of the sliding rod, the arranged support plate plays a role of supporting the display, the rotation through setting up backup pad and display is connected, can make things convenient for the designer to rotate the screen to made things convenient for the beneficial effect of checking data while watching the drawing.

The present invention in a preferred example may be further configured to: the picture exhibition device includes first member, first member with table body bottom one side is articulated mutually, the articulated exhibition drawing board that has the level to set up of first member other end, exhibition drawing board spare is kept away from table body one side bottom articulates there is the second member of vertical setting, exhibition drawing board is close to one side of the table body articulates there is the rotation piece, rotate the piece with the table body is articulated mutually, is close to rotate piece one side exhibition drawing board with the laminating of the table body sets up, it keeps away from to rotate the one end fixedly connected with of the table body holds the ball, hold and seted up the draw-in groove in the ball.

By adopting the technical scheme, the first rod piece can be rotated on the table body by arranging the first rod piece to be hinged with the table body, the available area of the table top of the table body is limited, so that the exhibition board is arranged, the drawing of civil engineering design can be placed on the exhibition board, the drawing can be conveniently observed by a designer, the second rod piece can be arranged to support one side of the exhibition board away from the table body, the rotation of the second rod piece can be realized by arranging the second rod piece to be hinged with the exhibition board, the retraction is convenient, the arranged rotating piece can rotate on the table body, the arranged holding ball can be convenient for the designer to rotate the rotating piece, the arranged clamping groove can be limited by the limiting device, so that the fixation of the folded exhibition board is realized, the available area of an office is increased, when the rotating piece rotates clockwise, the rotating piece drives the exhibition board to move upwards firstly, then be arc orbit anticlockwise rotation, the exhibition drawing board has driven first member clockwise around the pin joint of the table body on the table body and has rotated the second member to in the exhibition drawing board bottom, when holding the ball and rotate to being close to stop device, exhibition drawing board bottom face is vertical to be close to the table body.

The present invention in a preferred example may be further configured to: stop device is including the casing, casing one side with table body fixed connection, be the arc setting in the casing, be equipped with the second cavity in the casing, the casing runs through to insert and establishes the slip post that the level set up, the slip post is arranged in one side cover is equipped with stopper and both fixed connection in the second cavity, the stopper with table body sliding connection, the slip post is arranged in one side cover is equipped with the spring that the level set up in the second cavity, spring one end with stopper fixed connection, the spring other end with table body fixed connection, the slip post is close to picture exhibition device one end fixedly connected with bayonet lock, the slip post is kept away from picture exhibition device one end fixedly connected with slip handle, the slip handle with table body sliding connection.

Through adopting the above technical scheme, the stop device of setting, can carry on spacingly holding the ball, when holding the ball and rotate the back and be close to the casing, level pulling right and table body sliding connection's slip handle, can drive the slip post and slide in the casing, the stopper of setting follows the slip post and slides in step in the second cavity, thereby compress the spring, bayonet lock and the laminating of casing outer wall with slip post one end fixed connection, rotate to the casing internal time until holding the ball, loosen the slip handle, the stopper receives restoring force of spring and has driven the bayonet lock and slide to holding in the draw-in groove of ball.

The present invention in a preferred example may be further configured to: the heat dissipation device comprises a fan, the fan is fixedly connected with the table body, a through groove is horizontally formed in one side, close to the fan, of the table body, and a dust screen is fixedly connected in the through groove formed in the table body.

Through adopting above-mentioned technical scheme, through setting up and running through the groove, can breathe freely the airtight inner chamber of the table body of placing quick-witted case, the dust screen of setting can prevent that dust from getting into in the table body, through the fan, can play and dispel the heat to the table is internal to take out the heat that quick-witted case distributed out, be favorable to the hot-cold circulation of quick-witted case.

The present invention in a preferred example may be further configured to: the dwang is arranged in table external one side fixedly connected with handle.

Through adopting above-mentioned technical scheme, through setting up the handle, can make things convenient for the designer to adjust the display height.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. through setting up adjusting device, can make things convenient for civil engineering designer to adjust the display height according to the comfort level, thereby avoid causing fatigue and the inattention of neck, improve civil engineering design efficiency, the first cavity of setting, can play the effect of placing to adjusting device, through the heat abstractor who sets up, can dispel the heat to the quick-witted case, can provide the space to the expansion of civil engineering drawing through the picture exhibition device that sets up, designer's design has been made things convenient for, the stop device that sets up simultaneously can fold picture exhibition device to table body one side and with its spacing fixed, thereby save office space, through the dwang and the table body rotation connection that sets up, can realize that the rotation of dwang drives the ratchet that overlaps respectively with the dwang and fixed connection, the synchronous rotation of gear, thereby reached driven effect, through setting up the pawl, can play the direction to the ratchet, The limiting device has the advantages that the limiting function is realized, the rotating shaft is arranged, the supporting effect on the pawl is realized, the bolt is arranged, the effect of connecting the reed and the table body can be realized, the ratchet wheel can only rotate along a single direction by clamping the pawl, one end of the pawl penetrates through the table body, a user can conveniently control the pawl, the sliding rod fixedly connected with the rack can be driven to slide in the vertical direction in the table body by meshing of the gear and the rack, the effect of lifting the height of the display is realized, the limiting plate is arranged, the effect of limiting the lifting limit height of the sliding rod can be realized, the supporting plate is arranged to support the display, the support plate is rotatably connected with the display, a designer can conveniently rotate the screen, and the beneficial effect of checking data while watching a drawing is realized;

2. the first rod piece can rotate on the table body by being hinged with the table body, the available area of the table top of the table body is limited, so that the exhibition board is arranged, a drawing of civil engineering design can be placed on the exhibition board, observation of the drawing by a designer is facilitated, the second rod piece is arranged, the side, away from the table body, of the exhibition board can be supported, rotation of the second rod piece can be realized by being hinged with the exhibition board, retraction is facilitated, the arranged rotating piece can rotate on the table body, the arranged holding ball can facilitate the rotating piece to rotate by the designer, the arranged clamping groove can be limited by the limiting device, so that the fixation of the folded exhibition board is realized, the available area of office work is increased, when the rotating piece rotates clockwise, the rotating piece drives the exhibition board to move upwards firstly and then rotates anticlockwise along an arc-shaped track, the exhibition drawing board drives the first rod piece to rotate clockwise around the hinge point of the table body on the table body, the second rod piece is rotated into the bottom surface of the exhibition drawing board, and when the holding ball rotates to be close to the limiting device, the bottom surface of the exhibition drawing board is vertically close to the table body;

3. the stop device who sets up, can carry on spacingly holding the ball, when holding the ball and rotate the back and be close to the casing, the level stimulates right with table body sliding connection's slip handle, can drive the slip post and slide in the casing, the stopper that sets up follows the slip post and slides in step in the second cavity, thereby with the spring compression, bayonet lock and the laminating of casing outer wall with slip post one end fixed connection, when rotating to the casing in holding the ball, loosen the slip handle, the stopper receives restoring force of spring and has driven the bayonet lock and slide to holding in the draw-in groove of ball.

Drawings

FIG. 1 is a schematic view, partly in section, of a first perspective of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a second perspective of a portion of the adjustment mechanism of the present invention;

FIG. 4 is a schematic view of a rotating member according to the present invention;

fig. 5 is an enlarged view of a portion B of fig. 1.

Reference numerals: 1. a table body; 11. a through groove; 12. a dust screen; 2. a first cavity; 3. an adjustment device; 301. rotating the rod; 3011. a handle; 302. a ratchet wheel; 303. a pawl; 304. a rotating shaft; 305. a reed; 306. a bolt; 307. a gear; 308. a rack; 309. a slide bar; 310. a limiting plate; 311. a support plate; 4. a display; 5. a chassis; 6. a heat sink; 61. a fan; 7. a graphic display device; 71. a first bar member; 72. a drawing board is displayed; 73. a second bar member; 74. a rotating member; 75. holding the ball; 76. a card slot; 8. a limiting device; 81. a housing; 82. a second cavity; 83. a sliding post; 84. a limiting block; 85. a spring; 86. a bayonet lock; 87. a sliding handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a computer device for civil structure design disclosed by the present invention comprises a table body 1, a first cavity 2 is arranged in the table body 1, an adjusting device 3 is arranged in the first cavity 2, a display 4 is arranged on the top of the adjusting device 3, by arranging the adjusting device 3, a civil designer can conveniently adjust the height of the display 4 according to comfort level, thereby avoiding fatigue and inattention of the neck, and improving civil design efficiency, the arranged first cavity 2 can play a role in placing the adjusting device 3, a case 5 is arranged on the inner side of the bottom of the table body 1, a heat dissipation device 6 is arranged on one side of the case 5, by arranging the heat dissipation device 6, the case 5 can be cooled, a map display device 7 is arranged on the side of the table body 1 away from the heat dissipation device 6, a limiting device 8 is arranged on the front side of the table body 1 close to the map display device 7, the civil engineering drawing can be unfolded to provide space through the arranged drawing exhibition device 7, so that the design of a designer is facilitated, meanwhile, the arranged limiting device 8 can fold the drawing exhibition device 7 to one side of the table body 1 and limit and fix the drawing exhibition device 7, so that the office space is saved, the adjusting device 3 comprises a rotating rod 301, the rotating rod 301 is horizontally inserted into the table body 1 and is rotatably connected with the table body 1, the ratchet 302 is sleeved on one side of the rotating rod 301 arranged in the first cavity 2 and is fixedly connected with the rotating rod 301, the rotating rod 301 is rotatably connected with the table body 1, so that the rotating rod 301 can rotate to drive the ratchet 302 sleeved and fixedly connected with the rotating rod 301 to synchronously rotate, and the transmission effect is achieved, as shown in figure 3, the ratchet 302 is meshed with a pawl 303, a rotating shaft 304 is horizontally inserted into the pawl 303 and is fixedly connected with the rotating shaft 304, and the rotating shaft 304 is rotatably connected with the inner wall of the table body 1, the top of the pawl 303 is abutted with a reed 305, the reed 305 is fixedly connected with a horizontally arranged bolt 306, the bolt 306 is fixedly connected with the inner wall of the table body 1, the arranged rotating shaft 304 has a supporting effect on the pawl 303, the arranged bolt 306 can have an effect of connecting the reed 305 with the table body 1, one end of the pawl 303, far away from the reed 305, penetrates through the table body 1 and is arranged outside the table body 1, one side of the rotating rod 301, far away from the ratchet 302, is sleeved with a gear 307 and is fixedly connected with the gear 307, the gear 307 is meshed with a rack 308, the rack 308 is fixedly connected with a vertically arranged sliding rod 309, the sliding rod 309 is in sliding connection with the table body 1, the ratchet 302 can be guided and limited by arranging the pawl 303, the ratchet 302 can only rotate along a single direction by arranging clamping connection of the pawl 303, one end of the arranged pawl 303 penetrates through the table body 1, and the control of a user on the pawl 303 can be facilitated, through the meshing of gear 307 and rack 308, can drive the slip of vertical direction of slide bar 309 with rack 308 fixed connection in the table body 1, thereby the efficiency of high lift to display 4 has been realized, slide bar 309 bottom fixedly connected with limiting plate 310, the limiting plate 310 of setting, can play the effect of the limit height that rises of restriction to slide bar 309, the limiting plate 310 is arranged in the table body 1 outside, slide bar 309 top fixedly connected with backup pad 311, display 4 rotates with backup pad 311 and is connected, the backup pad 311 of setting has played the effect of support to display 4, be connected through the rotation that sets up backup pad 311 and display 4, can make things convenient for the designer to rotate the screen, thereby convenient for the beneficial effect of checking data while watching the drawing.

As shown in fig. 1 and 4, the map display device 7 includes a first rod 71, the first rod 71 is hinged to one side of the bottom of the table body 1, the first rod 71 is hinged to the table body 1, the first rod 71 can rotate on the table body 1 by arranging the first rod 71 to be hinged to the table body 1, the other end of the first rod 71 is hinged to a horizontally arranged map display board 72, the map display board 72 is arranged due to the limited available area of the table top of the table body 1, the map for civil engineering design can be placed on the map display board 72, so that a designer can conveniently observe the map, the bottom end of one side of the map display board 72, which is far away from the table body 1, is hinged to a vertically arranged second rod 73, the second rod 73 can support one side of the map display board 72, which is far away from the table body 1, the second rod 73 is hinged to the map display board 72, so that the second rod 73 can rotate, so that the map display board 72 is convenient to retract, one side, which is close to the table body 1, is hinged to a rotating piece 74, the rotating member 74 is hinged to the table body 1, the rotating member 74 is arranged and can rotate on the table body 1, the rotating member 75 is arranged and can facilitate a designer to rotate the rotating member 74, the display board 72 close to one side of the rotating member 74 is attached to the table body 1, one end, far away from the table body 1, of the rotating member 74 is fixedly connected with the rotating member 75, a clamping groove 76 is formed in the rotating member 75, the clamping groove 76 is formed and can be limited by the limiting device 8, so that the display board 72 can be fixed after being folded, the available area of office work is increased, when the rotating member 74 rotates clockwise, the rotating member 74 drives the display board 72 to move upwards firstly and then rotate anticlockwise on an arc track, the display board 72 drives the first rod member 71 to rotate clockwise on the table body 1 around a hinge point of the table body 1, the second rod member 73 is rotated into the bottom surface of the display board 72, when the rotating member 75 rotates to be close to the limiting device 8, the bottom surface of the display board 72 is vertically close to the table body 1, when the chart board 72 is vertically close to the table body 1 without looking at the drawing paper, the anti-glare effect can be achieved, and the fatigue of eyes of a designer can be relieved.

As shown in fig. 1 and fig. 5, the position limiting device 8 includes a housing 81, one side of the housing 81 is fixedly connected to the table body 1, the housing 81 is disposed in an arc shape, a second cavity 82 is disposed in the housing 81, a horizontally disposed sliding column 83 is inserted into the housing 81, a position limiting block 84 is sleeved on one side of the sliding column 83 disposed in the second cavity 82 and fixedly connected to the second cavity, the position limiting block 84 is slidably connected to the table body 1, a horizontally disposed spring 85 is sleeved on one side of the sliding column 83 disposed in the second cavity 82, one end of the spring 85 is fixedly connected to the position limiting block 84, when the position limiting block 84 is not stressed, the spring 85 is in a non-telescopic state, the other end of the spring 85 is fixedly connected to the table body 1, one end of the sliding column 83 close to the display device 7 is fixedly connected to a locking pin 86, one end of the sliding column 83 far from the display device 7 is fixedly connected to a sliding handle 87, the sliding handle 87 is slidably connected to the table body 1, and the position limiting device 8 is disposed, can carry on spacingly to holding ball 75, when holding ball 75 and rotate the back and be close to casing 81, the level pulls the slip handle 87 with table body 1 sliding connection right, can drive slip post 83 and slide in casing 81, the stopper 84 of setting is followed slip post 83 synchronous slip in second cavity 82, thereby compress spring 85, bayonet 86 and the laminating of casing 81 outer wall with slip post 83 one end fixed connection, when holding ball 75 and rotating to casing 81 in, loosen slip handle 87, stopper 84 receives spring 85's restoring force and has driven bayonet 86 to slide to holding in the draw-in groove 76 of ball 75.

As shown in fig. 1, heat abstractor 6 includes fan 61, fan 61 and the 1 fixed connection of the table body, the one side level that the table body 1 is close to fan 61 has been seted up and has been run through groove 11, the groove 11 internal fixedly connected with dust screen 12 that runs through that the table body 1 was seted up, run through groove 11 through the setting, can breathe freely to the airtight inner chamber of the table body 1 of placing quick-witted case 5, the dust screen 12 of setting, can prevent that dust from getting into in the table body 1, through fan 61, can play and dispel the heat in the table body 1, thereby take out the heat that quick-witted case 5 distributed out, be favorable to the hot-cold circulation of quick-witted case 5, dwang 301 arranges the outer one side fixedly connected with handle 3011 of the table body 1 in, through setting up handle 3011, can make things convenient for the designer to adjust the height of display 4.

The implementation principle of the embodiment is as follows: when a designer designs the desk, the sliding handle 87 is pulled to the right, the sliding handle 87 drives the sliding column 83 to synchronously slide in the desk body 1, so as to drive the limiting block 84 to move, meanwhile, a compressive force is applied to the spring 85, the pin 86 slides out of the slot 76 of the holding ball 75 and is attached to the shell 81, at this time, the holding ball 75 is held by a hand, the sliding handle 87 is released, the sliding handle 87 is restored to the original position due to the restoring force of the spring 85, the rotating member 74 is rotated counterclockwise, the rotating member 74 drives the well-known unfolding board 72 to rotate clockwise around the hinge point with the first rod member 71 until the upper surface of the unfolding board 72 is kept horizontal and is attached to the desk body 1 near one end of the desk body 1, at this time, the second rod member 73 is opened to support the unfolding board 72, then the handle 3011 is rotated clockwise, the gear 307 is driven to engage with the rack 308, so as to drive the sliding rod 309 to slide in the desk body 1, thereby realized the promotion to the screen height, if need reduce the screen, only need press down the pawl 303 that stretches out outside the table body 1, pawl 303 rotates clockwise on pivot 304, the pawl 303 other end rotates until roll-off ratchet 302, pawl 303 gives the ascending power of reed 305 this moment, anticlockwise rotation handle 3011 this moment, can reduce the height of display 4, when waiting to adjust to the height that suits oneself, loosen pawl 303, the other end of pawl 303 again the joint in the ratchet 302 of relevant position, thereby it is spacing to highly carrying on of display 4.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (5)

1. A computer device for civil engineering structural design, comprising a table body (1), characterized in that: be equipped with first cavity (2) in the table body (1), be equipped with adjusting device (3) in first cavity (2), adjusting device (3) top is equipped with display (4), table body (1) bottom inboard is equipped with quick-witted case (5), quick-witted case (5) one side is equipped with heat abstractor (6), one side that heat abstractor (6) were kept away from to table body (1) is equipped with picture exhibition device (7), table body (1) is close to the leading flank of picture exhibition device (7) is equipped with stop device (8), adjusting device (3) include dwang (301), dwang (301) level is inserted and is located in table body (1) and both rotate and connect, dwang (301) are arranged in one side cover is equipped with ratchet (302) and both fixed connection in first cavity (2), ratchet (302) meshing has pawl (303), the utility model discloses a table, including the ratchet (303), pawl (303), interior level is inserted and is equipped with pivot (304) and both fixed connection, pivot (304) with the table body (1) inner wall rotates to be connected, pawl (303) top butt has reed (305), reed (305) fixed connection has bolt (306) that the level set up, bolt (306) with table body (1) inner wall fixed connection, pawl (303) are kept away from the one end of reed (305) is passed the table body (1) and is arranged in table body (1) outside, dwang (301) are kept away from one side cover of ratchet (302) is equipped with gear (307) and both fixed connection, gear (307) meshing has rack (308), rack (308) fixedly connected with vertical setting slide bar (309), slide bar (309) with table body (1) sliding connection, slide bar (309) bottom fixedly connected with limiting plate (310), the limiting plate (310) is arranged on the outer side of the table body (1), a supporting plate (311) is fixedly connected to the top of the sliding rod (309), and the display (4) is rotatably connected with the supporting plate (311).

2. A computer apparatus for civil engineering structural design according to claim 1, characterised in that: the drawing device (7) comprises a first rod piece (71), the first rod piece (71) is hinged to one side of the bottom of the table body (1), the other end of the first rod piece (71) is hinged to a drawing board (72) horizontally arranged, the drawing board (72) is far away from the bottom of one side of the table body (1) and is hinged to a second rod piece (73) vertically arranged, the drawing board (72) is close to one side of the table body (1) and is hinged to a rotating piece (74), the rotating piece (74) is hinged to the table body (1) and is close to one side of the rotating piece (74), the drawing board (72) is attached to the table body (1) and is arranged, the rotating piece (74) is far away from one end fixedly connected with the table body (1) and is connected with a holding ball (75), and a clamping groove (76) is formed in the holding ball (75).

3. A computer apparatus for civil engineering structural design according to claim 1, characterised in that: the limiting device (8) comprises a shell (81), one side of the shell (81) is fixedly connected with the table body (1), the shell (81) is internally provided with an arc-shaped setting, a second cavity (82) is arranged in the shell (81), the shell (81) is penetrated and inserted into a sliding column (83) which is horizontally arranged, the sliding column (83) is arranged in the second cavity (82) and is sleeved with a limiting block (84) at one side, the limiting block (84) is fixedly connected with the table body (1), the sliding column (83) is arranged in the second cavity (82) and is sleeved with a spring (85) which is horizontally arranged at one side, one end of the spring (85) is fixedly connected with the limiting block (84), the other end of the spring (85) is fixedly connected with the table body (1), the sliding column (83) is close to a clamping pin (86) which is fixedly connected with one end of the drawing unfolding device (7), the sliding column (83) is far away from one end of the drawing and unfolding device (7) and is fixedly connected with a sliding handle (87), and the sliding handle (87) is in sliding connection with the table body (1).

4. A computer apparatus for civil engineering structural design according to claim 1, characterised in that: the heat dissipation device (6) comprises a fan (61), the fan (61) is fixedly connected with the table body (1), a through groove (11) is horizontally formed in one side, close to the fan (61), of the table body (1), and a dust screen (12) is fixedly connected into the through groove (11) formed in the table body (1).

5. A computer apparatus for civil engineering structural design according to claim 1, characterised in that: the rotating rod (301) is arranged on one side outside the table body (1) and is fixedly connected with a handle (3011).

Images