CN213958531U

CN213958531U - Progress management device for engineering cost

Info

Publication number: CN213958531U
Application number: CN202120120715.6U
Authority: CN
Inventors: 麦利萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-08-13
Anticipated expiration: 2031-01-18

Abstract

The utility model provides a progress management device for engineering cost relates to show board technical field, the utility model discloses, including base and protector, the one end fixedly connected with show board of base, the one end of show board is stained with the progress drawing, the one end of show board is equipped with protector, protector includes two linking arms, the one end and the show board fixed connection of linking arm, the one end that two linking arms are close to each other is rotated and is connected with the protection casing, the one end fixedly connected with lug of linking arm, the one end fixedly connected with bottom plate of lug, the one end rotation of lug is connected with the rotor plate, the first spring of one end fixedly connected with of rotor plate, the one end and the bottom plate fixed connection of rotor plate are kept away from to first spring. The utility model discloses, through setting up protector, it can't be fixed to have solved traditional protection casing, can drop back to the normal position to the problem that influences operating personnel and operate the drawing appears.

Description

Progress management device for engineering cost

Technical Field

The utility model relates to a show board technical field especially relates to a progress management device for engineering cost.

Background

The show board comprises gyro wheel, support frame and face, and the show board removes through the gyro wheel of bottom, can paste the paper on the face of show board to the drawing of carrying out the paper carries out analysis management, and traditional show board is all made by materials such as wood and stainless steel.

The show board is often used for engineering cost progress management, pastes construction progress drawing on the show board, because the show board uses in the building site, all can have the protection casing on using the show board, when the protection casing is opened and is operated the drawing, traditional protection casing can't be fixed, can drop back the normal position to the problem that influences operating personnel and operate the drawing appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the progress management device for engineering cost who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a progress management device for engineering cost, includes base and protector, the one end fixedly connected with show board of base, the one end of show board is stained with the progress drawing, the one end of show board is equipped with protector, protector includes two linking arms, the one end and the show board fixed connection of linking arm, two the one end that the linking arm is close to each other is rotated and is connected with the protection casing, the one end fixedly connected with lug of linking arm, the one end fixedly connected with bottom plate of lug, the one end of lug is rotated and is connected with the rotor plate, the first spring of one end fixedly connected with of rotor plate, the one end and the bottom plate fixed connection of rotor plate are kept away from to first spring.

Preferably, the one end swing joint of lug has movable post, the activity post is "L" shape, the long arm end fixedly connected with second spring of activity post, the one end and the lug fixed connection of activity post are kept away from to the second spring, the fixed surface of activity post is connected with the stopper, the stopper is "U" font.

Preferably, the one end fixedly connected with of stopper inserts the post, and the jack has been seted up to the one end of rotor plate, the size of jack is inserted post size looks adaptation and is used for the fixed post of inserting.

Preferably, the base is kept away from the one end swing joint gyro wheel of show board, the one end of base is equipped with stop device, stop device includes the slider, the surface and the base sliding connection of slider, the one end joint that the slider is close to the gyro wheel has the dog, the one end of slider is seted up flutedly, and the size of recess and dog size looks adaptation are used for fixed dog, the spout has been seted up to the one end of base, the inside sliding connection of spout has the fixed block, the fixed block is "L" shape, the rectangular channel has been seted up to the one end that the slider is close to the fixed block.

Preferably, the inside fixedly connected with third spring of rectangular channel, the one end and the fixed block fixed connection of rectangular channel are kept away from to the third spring.

Preferably, one end of the sliding block is rotatably connected with a rotating column, and one end of the rotating column is clamped with the base.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the protective device, when the protective cover needs to be opened to operate the progress drawing, the rotating plate at one end of the lug is rotated, the rotating plate is rotated to be in a straight line with the lug, then the movable column is rotated to be above the rotating plate, then the movable column slides towards the rotating plate, a U-shaped linear stopper on the movable column is sleeved on the rotating plate, an inserting column at one end of the stopper enters into a jack of the rotating plate to be fixed, the movable column fixes the rotating plate, at the moment, the protective cover is turned to the bottom plate, one end of the protective cover is in sliding connection with the bottom plate, then the movable column is pulled back to the original position, the stopper and the inserting column on the movable column both leave the rotating plate, at the moment, the rotating plate is not fixed any more, the first spring restores elasticity, the first spring drives the rotating plate to reset, the rotating plate and the bottom plate clamp the protective cover, and then the movable column is loosened, let the second spring resume elasticity, the second spring drives activity post, stopper and inserts the post and remove to the rotor plate direction for the stopper with insert the post and fix the rotor plate again, solved traditional protection casing and can't be fixed, can drop back the normal position, thereby appear influencing the problem that operating personnel operated the drawing.

2. The utility model discloses in, through setting up stop device, when the show board needs to be fixed, slide the slider to the direction of keeping away from the base, make the rotation post leave the base, will rotate the post and rotate ninety degrees again, loosen the slider, make the slider slide to the gyro wheel direction, make the dog and the gyro wheel of slider one end fixed mutually, loosen the third spring in the spout again, the elasticity resumes to the third spring, the third spring drives "L" shape fixed block and removes to the slider direction, make the rectangular channel on fixed block and slider surface fixed, make the dog on the fixed block the gyro wheel, the problem that traditional show board can't be fixed when using has been solved.

Drawings

Fig. 1 is a schematic perspective view of a construction cost progress management device according to the present invention;

fig. 2 is a schematic structural view of a protection device in a progress management device for construction cost according to the present invention;

fig. 3 is a schematic structural view of a limiting device in the progress management device for construction cost according to the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 1 in a construction cost progress management device according to the present invention;

illustration of the drawings: 1. a base; 2. a display board; 3. a roller; 4. a guard; 401. a connecting arm; 402. A protective cover; 403. a bump; 404. a base plate; 405. a rotating plate; 406. a first spring; 407. a movable post; 408. a second spring; 409. a limiting block; 410. inserting a column; 411. a jack; 5. a limiting device; 51. A slider; 52. a stopper; 53. rotating the column; 54. a rectangular groove; 55. a chute; 56. a fixed block; 57. and a third spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, a progress management device for construction cost includes a base 1 and a protection device 4, wherein one end of the base 1 is fixedly connected with a display board 2.

The specific arrangement and function of the protective means 4 and the limiting means 5 will be described in detail below.

As shown in fig. 1 and 2, a progress drawing is adhered to one end of a display board 2, a protection device 4 is arranged at one end of the display board 2, the protection device 4 comprises two connecting arms 401, one end of each connecting arm 401 is fixedly connected with the display board 2, one ends of the two connecting arms 401 close to each other are rotatably connected with a protective cover 402, one end of each connecting arm 401 is fixedly connected with a convex block 403, one end of each convex block 403 is fixedly connected with a bottom plate 404, one end of each convex block 403 is rotatably connected with a rotating plate 405, when the progress drawing is required to be operated by opening the protective cover 402, the rotating plate 405 at one end of each convex block 403 is rotated to be in a straight line with the convex block 403, then the movable column 407 is rotated to be above the rotating plate 405, then the movable column 407 is slid towards the rotating plate 405, so that a limit block 409 in a straight line of "U" on the movable column 407 is sleeved on the rotating plate 405, the insertion column 410 at one end of the limit block 409 enters into a jack 411 for fixation, the rotating plate 405 is fixed by the movable column 407, one end of the rotating plate 405 is fixedly connected with a first spring 406, one end of the first spring 406 far away from the rotating plate 405 is fixedly connected with the base plate 404, one end of the convex block 403 is movably connected with the movable column 407, the movable column 407 is in an L shape, the long arm end of the movable column 407 is fixedly connected with a second spring 408, one end of the second spring 408 far away from the movable column 407 is fixedly connected with the convex block 403, the surface of the movable column 407 is fixedly connected with a limiting block 409, the limiting block 409 is in a U shape, one end of the limiting block 409 is fixedly connected with an inserting column 410, one end of the rotating plate 405 is provided with an inserting hole 411, at the moment, the protective cover 402 is turned to the base plate 404, one end of the protective cover 402 is slidably connected with the base plate 404, the movable column 407 is pulled back to the original position, the limiting block 409 and the inserting column 410 on the movable column 407 both leave the rotating plate 405, at the moment, the rotating plate 405 is not fixed any more, the first spring 406 restores the elastic force, the first spring 406 drives the rotating plate 405 to restore, so that the rotating plate 405 and the bottom plate 404 clamp the protective cover 402, the movable column 407 is loosened, the second spring 408 restores the elastic force, the second spring 408 drives the movable column 407, the limiting block 409 and the inserting column 410 to move towards the rotating plate 405, the limiting block 409 and the inserting column 410 fix the rotating plate 405 again, and the size of the inserting column 410 of the jack 411 is matched with the size of the inserting column 410 to fix the inserting column 410.

The whole protection device 4 achieves the effect that by arranging the protection device 4, when the protection cover 402 needs to be opened to operate a progress drawing, the rotating plate 405 at one end of the convex block 403 is rotated, the rotating plate 405 is rotated to be in a straight line with the convex block 403, the movable column 407 is rotated to be above the rotating plate 405, the movable column 407 slides towards the rotating plate 405, the U-shaped straight limiting block 409 on the movable column 407 is sleeved on the rotating plate 405, the inserting column 410 at one end of the limiting block 409 enters the inserting hole 411 of the rotating plate 405 to be fixed, the movable column 407 fixes the rotating plate 405, at the moment, the protection cover 402 is rotated to the bottom plate 404, one end of the protection cover 402 is connected with the bottom plate 404 in a sliding mode, the limiting block 409 and the inserting column 410 on the movable column 407 are both separated from the rotating plate 405, at the moment, the rotating plate 405 is not fixed any more, the first spring 406 recovers elasticity, first spring 406 drives rotor plate 405 and resets, make rotor plate 405 and bottom plate 404 clip protection casing 402, loosen movable post 407 again, let second spring 408 resume elasticity, second spring 408 drives movable post 407, stopper 409 and insert post 410 and remove to rotor plate 405 direction, make stopper 409 and insert post 410 fix rotor plate 405 again, it can't be fixed to have solved traditional protection casing 402, can drop the normal position, thereby the problem that influences operating personnel and operate the drawing appears.

As shown in fig. 1 and 4, one end of the base 1 far from the display board 2 is movably connected with the roller 3, one end of the base 1 is provided with a limiting device 5, the limiting device 5 comprises a sliding block 51, the surface of the sliding block 51 is slidably connected with the base 1, one end of the sliding block 51 close to the roller 3 is connected with a stop 52 in a clamping manner, when the display board 2 needs to be fixed, the sliding block 51 slides towards the direction far from the base 1, so that the rotating column 53 leaves the base 1, then the rotating column 53 rotates ninety degrees, the sliding block 51 is released, the sliding block 51 slides towards the roller 3, so that the stop 52 at one end of the sliding block 51 is fixed with the roller 3, one end of the sliding block 51 is provided with a groove, the size of the groove and the size of the stop 52 are matched and used for fixing the stop 52, one end of the base 1 is provided with a sliding groove 55, the sliding connection inside the sliding groove 55 is provided with a fixed block 56 in a "L" shape, one end of the sliding block 51 close to the fixed block 56 is provided with a rectangular groove 54, the third spring 57 is fixedly connected to the inside of the rectangular groove 54, one end, far away from the rectangular groove 54, of the third spring 57 is fixedly connected with the fixed block 56, one end of the sliding block 51 is rotatably connected with the rotating column 53, the third spring 57 in the sliding groove 55 is loosened, the third spring 57 recovers elastic force, the third spring 57 drives the L-shaped fixed block 56 to move towards the sliding block 51, the fixed block 56 and the rectangular groove 54 in the surface of the sliding block 51 are fixed, the roller 3 is blocked by the stop block 52 on the fixed block 56, and one end of the rotating column 53 is clamped with the base 1.

The effect that its whole stop device 5 reaches does, through setting up stop device 5, when show board 2 needs to be fixed, slide 51 to the direction of keeping away from base 1 and slide, make rotation post 53 leave base 1, will rotate post 53 again and rotate ninety degrees, loosen slide 51, make slide 51 to the gyro wheel 3 direction slip, make dog 52 and the gyro wheel 3 of slide 51 one end fixed mutually, loosen the third spring 57 in the spout 55 again, third spring 57 resumes elasticity, third spring 57 drives "L" shape fixed block 56 and removes to the slider 51 direction, make fixed block 56 and the surperficial rectangular channel 54 of slide 51 fixed, make dog 52 on the fixed block 56 block gyro wheel 3, the unable fixed problem when using of traditional show board 2 has been solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a progress management device for engineering cost, includes base (1) and protector (4), the one end fixedly connected with show board (2) of base (1), its characterized in that: the one end of show board (2) is stained with the progress drawing, the one end of show board (2) is equipped with protector (4), protector (4) include two linking arm (401), the one end of linking arm (401) and show board (2) fixed connection, two the one end that linking arm (401) are close to each other is rotated and is connected with protection casing (402), the one end fixedly connected with lug (403) of linking arm (401), the one end fixedly connected with bottom plate (404) of lug (403), the one end rotation of lug (403) is connected with rotor plate (405), the first spring (406) of one end fixedly connected with of rotor plate (405), the one end and bottom plate (404) fixed connection of rotor plate (405) are kept away from in first spring (406).

2. A construction cost progress management apparatus according to claim 1, characterized in that: one end swing joint of lug (403) has activity post (407), activity post (407) are "L" shape, the long arm end fixedly connected with second spring (408) of activity post (407), the one end and lug (403) fixed connection of activity post (407) are kept away from in second spring (408), the fixed surface of activity post (407) is connected with stopper (409), stopper (409) are "U" font.

3. A construction cost progress management apparatus according to claim 2, characterized in that: the one end fixedly connected with of stopper (409) is inserted post (410), and jack (411) have been seted up to the one end of rotating plate (405), post (410) size looks adaptation is inserted to the size of jack (411) is used for fixed post (410) of inserting.

4. A construction cost progress management apparatus according to claim 1, characterized in that: base (1) keeps away from one end swing joint gyro wheel (3) of show board (2), the one end of base (1) is equipped with stop device (5), stop device (5) include slider (51), the surface and base (1) sliding connection of slider (51), the one end joint that slider (51) are close to gyro wheel (3) has dog (52), the one end of slider (51) is seted up flutedly, and the size of recess and dog (52) size looks adaptation are used for fixed dog (52), spout (55) have been seted up to the one end of base (1), spout (55) inside sliding connection has fixed block (56), fixed block (56) are "L" shape, rectangular channel (54) have been seted up to the one end that slider (51) are close to fixed block (56).

5. The construction cost progress management device according to claim 4, characterized in that: and a third spring (57) is fixedly connected inside the rectangular groove (54), and one end, far away from the rectangular groove (54), of the third spring (57) is fixedly connected with the fixing block (56).

6. The construction cost progress management device according to claim 4, characterized in that: one end of the sliding block (51) is rotatably connected with a rotating column (53), and one end of the rotating column (53) is connected with the base (1) in a clamped mode.