CN216596310U - Attendance device for building engineering management - Google Patents

Abstract

The utility model discloses an attendance device for construction engineering management, which relates to the technical field of attendance devices for construction sites, comprising a base, a support rod and an attendance machine. One side of the machine is fixedly connected with a connecting plate, and one side of the connecting plate is fixedly connected with two connecting columns. The beneficial effect of the utility model is that by turning on the first motor, the second rotating rod can be driven to rotate, and then the first rotating rod can be driven to rotate. The pulley and the second pulley rotate, so that the second screw rotates, the second slot can move left and right, and it is convenient to install and disassemble the support rod. By rotating the first rotating rod, the first driving gear and the first driven gear can be driven. The gear rotates, and then drives the first clamping column to move on the surface of the first two-way screw, which is convenient for limiting the connecting column, so as to facilitate the installation and disassembly of the attendance machine, which solves the problem that the existing attendance device is cumbersome to install, and it will not work after a fault occurs. The problem of inconvenient disassembly and maintenance.

Description

An attendance device for construction engineering management

technical field

The utility model relates to the technical field of construction site attendance devices, in particular to an attendance attendance device for construction engineering management.

Background technique

Attendance obtains the attendance of employees or individuals in a certain place and a specific time period in some way, including commuting, late arrival, early departure, etc. At present, construction sites have also begun to use attendance devices to manage attendance, and check the attendance of workers through attendance punch cards. For effective management, the installation of the existing attendance device is cumbersome, and it is inconvenient to disassemble and repair after failure. At the same time, the construction site has a very poor environment due to construction, and there will be a lot of dust in the air, which will be adsorbed on the surface of the attendance device. , thus affecting the use of the attendance device.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an attendance device for construction engineering management, which solves the problems of inconvenient installation and disassembly and dust affecting the attendance device proposed in the above-mentioned background art.

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: an attendance device for construction engineering management, comprising a base, a support rod, and an attendance machine, one side of the support rod is provided with two first connecting grooves, so the One side of the attendance machine is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with two connecting columns, the two connecting columns respectively extend to the inside of the two first connecting grooves, and the two connecting One side of the column is provided with a first clamping slot, a first installation slot is opened inside the support rod and located between the two first connection slots, and a first rotating rod is rotatably connected to the inside of the first installation slot. , the surface of the first rotating rod is fixedly sleeved with a first driving gear, one end of the first rotating rod extends to the outside of the support rod, and a first bidirectional screw rod is rotatably connected to the inside of the first installation groove, The surface of the first bidirectional screw rod is fixedly sleeved with a first driven gear, the first driven gear is meshed with the first driving gear, and both ends of the first bidirectional screw rod are threadedly sleeved with a first driven gear. A clamping column, one end of the first clamping column extends to the inside of the first clamping slot, a second connection slot is opened on the top of the base, and one end of the support rod extends to the inside of the second connection slot and both sides Both are provided with a second slot, the interior of the base and on both sides of the second connection slot are provided with a third installation slot, the inside of the third installation slot is rotatably connected with a second screw rod, the second The surface of one end of the screw rod is threadedly sleeved with a second clamping column, one end of the second clamping column extends to the inside of the second clamping groove, and the surface of the other end of the second screw rod is fixedly sleeved with a second pulley, so A second installation slot is opened inside the base and located below the second connection slot, a first motor is arranged inside the second installation slot, and two second rotating rods are rotatably connected inside the second installation slot , one end of the two second rotating rods is respectively fixedly connected with the two output ends of the first motor, the surface of the other end of the second rotating rod is fixedly sleeved with a first pulley, and the inside of the base is located in Two belt grooves are opened between the third installation groove and the second installation groove, a transmission belt is arranged inside the belt groove, and the first pulley and the second pulley are connected by transmission through the transmission belt.

Preferably, two vertical poles are provided on the top of the base and on one side of the attendance machine, and a fourth installation slot is opened on the corresponding side of the two vertical poles, and the inside of the fourth installation slot rotates A third screw rod is connected, the surface of one end of the third screw rod is fixedly sleeved with a second driven gear, and a second motor is arranged on the top of the base and between the two vertical rods. The second motor The two output ends of the third rotating rod are fixedly connected with a third rotating rod, one end of the third rotating rod is rotatably connected with the inner wall of the fourth installation slot, and the surface of one end of the third rotating rod is fixedly sleeved with a second driving gear , the second driving gear meshes with the second driven gear.

Preferably, the number of the third screw rod, the second driving gear and the second driven gear is two, and the third screw rod is driven to rotate by the meshing of the second driving gear and the second driven gear.

Preferably, a scraper is arranged between the two vertical rods, the scraper is threadedly sleeved on the surfaces of the two third screw rods, and the surface of the scraper on the side close to the attendance machine is brush-shaped.

Preferably, the thread directions of the two third screw rods are opposite.

Preferably, the first bidirectional screw rod and the first rotating rod are perpendicular to each other.

The utility model provides an attendance device for construction engineering management, which has the following beneficial effects:

1. The attendance device for construction engineering management, through the first motor, the second rotating rod, the first pulley, the second pulley, the second screw, the second slot, the support rod, the attendance machine, the connecting column, the first card The column, the first bidirectional screw rod, the first rotating rod, the first driving gear and the first driven gear are used together. By turning on the first motor, the second rotating rod can be driven to rotate, thereby driving the first pulley and the second pulley to rotate. , so that the second screw rod rotates, which can make the second slot move left and right, which is convenient for the installation and disassembly of the support rod. By rotating the first rotating rod, the first driving gear and the first driven gear can be driven to rotate, thereby driving the A clamping column moves on the surface of the first bidirectional screw rod, which is convenient for limiting the connecting column, so as to facilitate the installation and disassembly of the attendance machine, which solves the problem that the existing attendance device is cumbersome to install and inconvenient to disassemble and repair after failure. .

2. The attendance device for construction engineering management is used in conjunction with the scraper, the second motor, the third rotating rod, the vertical rod, the second driving gear, the second driven gear and the third screw rod, and by turning on the second motor It can drive the third rotating rod to rotate, and then drive the second driving gear and the second driven gear to rotate, so as to make the third screw rotate, and then it can drive the scraper to move up and down to sweep the dust on the surface of the attendance machine, so as to avoid the problem of attendance. There is too much dust on the surface of the device, which affects normal attendance.

Description of drawings

Fig. 1 is the side sectional view of the utility model;

Fig. 2 is the first front sectional view of the utility model;

Fig. 3 is the second front sectional view of the utility model;

Fig. 4 is the enlarged view of A place in the utility model Fig. 1;

Fig. 5 is the enlarged view of B place in Fig. 2 of the utility model;

FIG. 6 is an enlarged view of C in FIG. 3 of the utility model.

In the picture: 1. Base; 2. Pole; 3. Attendance machine; 4. Upright; 7. Scraper; 8. Connecting plate; 9. Connecting column; 10. First card slot; 11. First card column ; 12, the first connection slot; 13, the first installation slot; 14, the first rotating rod; 15, the first driving gear; 16, the first driven gear; 17, the first two-way screw; 18, the second card slot; 19, the second clamping column; 20, the second installation slot; 21, the first motor; 22, the second rotating rod; 23, the first pulley; 24, the transmission belt; 25, the second pulley; 26, the second Screw; 27, the third installation slot; 28, the belt slot; 29, the second connection slot; 30, the fourth installation slot; 31, the third screw; 32, the second motor; 33, the third rotation rod; 34 , the second driving gear; 35, the second driven gear.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIGS. 1 to 6 , the present invention provides a technical solution: an attendance device for construction engineering management, comprising a base 1 , a support rod 2 , and an attendance machine 3 . One side of the support rod 2 is provided with two first Connecting slot 12, one side of the attendance machine 3 is fixedly connected with a connecting plate 8, one side of the connecting plate 8 is fixedly connected with two connecting columns 9, and the two connecting columns 9 extend to the inside of the two first connecting slots 12 respectively, One side of the two connecting columns 9 is provided with a first clamping slot 10 , and a first mounting slot 13 is opened inside the support rod 2 and located between the two first connecting slots 12 , and the interior of the first mounting slot 13 is rotatably connected. There is a first rotating rod 14, the surface of the first rotating rod 14 is fixedly sleeved with a first driving gear 15, one end of the first rotating rod 14 extends to the outside of the support rod 2, and the inside of the first installation groove 13 is rotatably connected with a first driving gear 15. A two-way screw 17, the surface of the first two-way screw 17 is fixedly sleeved with a first driven gear 16, the first driven gear 16 is meshed with the first driving gear 15, and both ends of the first two-way screw 17 are The first clamping column 11 is threadedly sleeved, one end of the first clamping column 11 extends to the inside of the first clamping slot 10 , the top of the base 1 is provided with a second connecting groove 29 , and one end of the support rod 2 extends to the second connecting groove. 29 is provided with a second slot 18 inside and on both sides, and a third installation slot 27 is opened inside the base 1 and located on both sides of the second connection slot 29, and the inside of the third installation slot 27 is rotatably connected with a second The screw 26, the surface of one end of the second screw 26 is threadedly sleeved with the second clamping column 19, one end of the second clamping column 19 extends to the inside of the second clamping slot 18, and the surface of the other end of the second screw 26 is fixed sleeve. A second pulley 25 is connected, a second installation slot 20 is opened inside the base 1 and below the second connection slot 29 , a first motor 21 is arranged inside the second installation slot 20 , and the inside of the second installation slot 20 rotates Two second rotating rods 22 are connected, one end of the two second rotating rods 22 is fixedly connected with the two output ends of the first motor 21 respectively, and the other end surface of the second rotating rod 22 is fixedly sleeved with the first pulley 23. There are two belt grooves 28 in the interior of the base 1 and located between the third installation groove 27 and the second installation groove 20. The inner part of the belt groove 28 is provided with a transmission belt 24, and the first pulley 23 and the second pulley 25 pass through The transmission belt 24 is connected by a transmission. By turning on the first motor 21, the second rotating rod 22 can be driven to rotate, thereby driving the first pulley 23 and the second pulley 25 to rotate, so that the second screw rod 26 can rotate, and the second slot 18 can be rotated. The left and right movement facilitates the installation and disassembly of the support rod 2. By rotating the first rotating rod 14, the first driving gear 15 and the first driven gear 16 can be driven to rotate, and then the first clamping column 11 can be driven on the first bidirectional screw rod 17. The surface moves, which is convenient for limiting the connection column 9, so as to facilitate the installation and disassembly of the attendance machine 3, which solves the problem that the existing attendance device is cumbersome to install and inconvenient to disassemble and repair after a fault occurs. The top of the base 1 is located at One side of the attendance machine 3 is provided with two poles 4, and the corresponding sides of the two poles 4 are open. A fourth installation slot 30 is provided, a third screw rod 31 is rotatably connected inside the fourth installation slot 30, a scraper 7 is arranged between the two vertical rods 4, and the scraper 7 is threadedly sleeved on the two third screw rods On the surface of 31, the surface of the scraper 7 close to the attendance machine 3 is brush-shaped, and the dust on the surface of the attendance machine 3 can be easily cleaned by setting the scraper 7. The surface of one end of the third screw 31 is fixedly sleeved with a second The driven gear 35 is provided with a second motor 32 on the top of the base 1 and between the two vertical rods 4. The two output ends of the second motor 32 are fixedly connected with a third rotating rod 33. One end is rotatably connected to the inner wall of the fourth installation slot 30, and the surface of one end of the third rotating rod 33 is fixedly sleeved with a second driving gear 34, the second driving gear 34 is meshed with the second driven gear 35, and the third screw rod 31. The number of the second driving gear 34 and the second driven gear 35 is two. The third screw rod 31 drives its rotation through the meshing of the second driving gear 34 and the second driven gear 35. The two driving gears 34 and the two second driven gears 35 drive the two third screw rods 31 to rotate, so that the movement of the scraper 7 is more stable. By turning on the second motor 32, the third rotating rod 33 can be driven to rotate, thereby driving the The second driving gear 34 and the second driven gear 35 rotate, so that the third screw 31 rotates, which in turn can drive the scraper 7 to move up and down to sweep away the dust on the surface of the attendance machine 3, so as to avoid excessive dust on the surface of the attendance device. Affect normal attendance.

To sum up, when using the time attendance device for construction engineering management, firstly, by rotating the first rotating rod 14, the first driving gear 15 and the first driven gear 16 can be driven to rotate, and then the first two-way screw 17 can be driven to rotate, thereby The first clamping column 11 can be moved on the surface of the first bidirectional screw rod 17, which is convenient for limiting the connecting column 9, so as to facilitate the installation and disassembly of the attendance machine 3. By turning on the first motor 21, the second rotating rod 22 can be driven. Rotate, and then drive the first pulley 23 and the second pulley 25 to rotate, so as to make the second screw 26 rotate, the second slot 18 can move left and right, and it is convenient to install and disassemble the support rod 2. By turning on the second motor 32 It can drive the third rotating rod 33 to rotate, and then drive the second driving gear 34 and the second driven gear 35 to rotate, so as to make the third screw 31 rotate, and then drive the scraper 7 to move up and down to clean the dust on the surface of the attendance machine 3. remove.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. An attendance device for construction engineering management, comprising a base (1), a strut (2), and an attendance machine (3), characterized in that: one side of the strut (2) is provided with two first connections A slot (12), one side of the attendance machine (3) is fixedly connected with a connecting plate (8), one side of the connecting plate (8) is fixedly connected with two connecting columns (9), two of the connecting The columns (9) extend to the inside of the two first connecting grooves (12) respectively, and a first clamping groove (10) is opened on one side of the two connecting columns (9). A first installation groove (13) is opened inside and between the two first connection grooves (12), and a first rotation rod (14) is rotatably connected to the inside of the first installation groove (13). A first driving gear (15) is fixedly sleeved on the surface of the rotating rod (14), one end of the first rotating rod (14) extends to the outside of the support rod (2), and the first mounting groove (13) A first bidirectional screw rod (17) is internally rotatably connected, and a first driven gear (16) is fixedly sleeved on the surface of the first bidirectional screw rod (17). A driving gear (15) meshes with each other, both ends of the first bidirectional screw (17) are threadedly sleeved with a first clamping column (11), and one end of the first clamping column (11) extends to the first Inside the card slot (10), a second connection slot (29) is formed on the top of the base (1), one end of the support rod (2) extends to the inside of the second connection slot (29), and both sides are A second card slot (18) is provided, and a third installation slot (27) is provided inside the base (1) and on both sides of the second connection slot (29), and the third installation slot (27) A second screw rod (26) is rotatably connected to the inside of the second screw rod (26), a second clamping post (19) is threadedly sleeved on the surface of one end of the second screw rod (26), and one end of the second clamping post (19) extends to Inside the second clamping slot (18), a second pulley (25) is fixedly sleeved on the surface of the other end of the second screw rod (26), and the base (1) is located inside the second connecting slot (29). ) is provided with a second installation slot (20), a first motor (21) is arranged inside the second installation slot (20), and two first motors (21) are rotatably connected inside the second installation slot (20). Two rotating rods (22), one end of the two second rotating rods (22) are respectively fixedly connected with the two output ends of the first motor (21), and the other end surfaces of the second rotating rods (22) are A first pulley (23) is fixedly sleeved, and two belt grooves (28) are opened inside the base (1) and located between the third installation groove (27) and the second installation groove (20). A transmission belt (24) is arranged inside the belt groove (28), and the first pulley (23) and the second pulley (25) are connected in a driving manner through the transmission belt (24). 2. A construction project management attendance device according to claim 1, characterized in that: the top of the base (1) and one side of the attendance machine (3) are provided with two uprights (4), A fourth installation groove (30) is provided on the corresponding side of the two vertical rods (4), and a third screw rod (31) is rotatably connected to the inside of the fourth installation groove (30). A second driven gear (35) is fixedly sleeved on the surface of one end of the three-screw rod (31), and a second motor (32) is arranged on the top of the base (1) and between the two vertical rods (4). Both output ends of the second motor (32) are fixedly connected with a third rotating rod (33), and one end of the third rotating rod (33) is rotatably connected to the inner wall of the fourth installation groove (30), and A second driving gear (34) is fixedly sleeved on the surface of one end of the third rotating rod (33), and the second driving gear (34) is engaged with the second driven gear (35). 3. The attendance device for construction engineering management according to claim 2, characterized in that: the number of the third screw (31), the second driving gear (34) and the second driven gear (35) Both are two, and the third screw rod (31) drives the third screw rod (31) to rotate through the meshing of the second driving gear (34) and the second driven gear (35). 4. The time attendance device for construction engineering management according to claim 3, characterized in that: a scraper (7) is arranged between the two vertical rods (4), and the scraper (7) is threaded Connected to the surfaces of the two third screw rods (31), the surface of the scraper (7) on the side close to the attendance machine (3) is brush-shaped. 5 . The time attendance device for construction management management according to claim 4 , wherein the thread directions of the two third screw rods ( 31 ) are opposite. 6 . 6 . The attendance device for construction engineering management according to claim 1 , wherein the first bidirectional screw rod ( 17 ) and the first rotating rod ( 14 ) are in a mutually perpendicular state. 7 .

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