CN114838251A

CN114838251A - Land reserve project cost and income monitoring device

Info

Publication number: CN114838251A
Application number: CN202210513408.3A
Authority: CN
Inventors: 崔希英; 晁建新; 赵丹
Original assignee: Heze Land Reserve Center
Current assignee: Heze Land Reserve Center
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-02
Anticipated expiration: 2042-05-11
Also published as: CN114838251B

Abstract

The invention relates to the technical field of land reserve, in particular to a device for monitoring cost and income of a land reserve project, which comprises a fixed frame, wherein the fixed frame is connected with a display structure for monitoring the cost and income of the land reserve project, the fixed frame is connected with an installation structure for fixing the fixed frame to a wall surface, the display structure is connected with a limiting structure for limiting, the display structure is connected with a control structure for controlling the working of the limiting structure, and the display structure is connected with a collision structure for collision; be convenient for fix fixed frame through mounting structure, be convenient for the staff through showing the structure and monitor soil deposit project cost income, be convenient for control limit structure work through control structure to be convenient for maintain the display structure, avoid at the in-process display structure removal of overhauing through the structure of contradicting, thereby going on of the work of being convenient for overhaul.

Description

Land reserve project cost and income monitoring device

Technical Field

The invention relates to the technical field of land reserve, in particular to a cost and income monitoring device for a land reserve project.

Background

The land reserve means that all levels of people governments obtain land use rights by recovering, acquiring, applying or other ways within the scope of approval authority according to legal procedures, and when monitoring the cost and income of the land reserve project, a device for monitoring the cost and income of the land reserve project is needed for facilitating the monitoring.

At present, the combined display screen is adopted for displaying and monitoring data, the combined display screen is usually formed by combining a plurality of small display screens, the small display screens are required to be detached, maintained and replaced when being damaged, the small display screens are fixed through nuts, the small display screens cannot be popped out by self, the whole fixed frame is required to be detached, the maintenance and the replacement are troublesome, and the working efficiency is influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a cost and income monitoring device for a land reserve project.

The technical scheme adopted by the invention for solving the technical problems is as follows: a device for monitoring cost and income of a land reserve project comprises a fixed frame, wherein a display structure for monitoring the cost and income of the land reserve project is connected to the fixed frame, an installation structure for fixing the fixed frame to a wall surface is connected to the fixed frame, a limiting structure for limiting is connected to the display structure, a control structure for controlling the limiting structure to work is connected to the display structure, and a conflict structure for conflicting is connected to the display structure;

the utility model discloses a display structure, including fixed frame, display structure, sliding connection have two pairs of slide bars, the one end fixedly connected with fixed plate of two pairs of slide bars, fixed plate one end slidably connected with sliding block, the sliding block is fixed in the back of display screen, a plurality of display screens are installed to one side of fixed frame, the sliding block is the trapezium structure, the top roll-off of fixed plate can be followed to the sliding block, the sliding bar is cylindrically, two pairs the slide bar is located the top and the bottom of fixed block respectively.

Specifically, the control structure comprises rotating rods, the fixed frame is rotatably connected with two groups of rotating rods which are respectively arranged transversely and longitudinally, each fixed block is penetrated by one transverse rotating rod and one longitudinal rotating rod, the rotating rod is rotatably connected with the fixed block, the rotating rod is transversely close to the top end of the fixed block, one end of the rotating rod is fixedly connected with a knob, the fixed block is positioned between each pair of sliding rods and is rotatably connected with a rotating shaft, a worm wheel and a gear are fixedly connected on the rotating shaft, a worm is sleeved at each worm wheel which is close to the top end of the fixed block in the transverse direction of the rotating rod, a worm is also sleeved at each worm wheel which is close to the bottom end of the fixed block in the longitudinal direction of the rotating rod, the worm is meshed with the worm wheel, the gear is meshed with a pair of racks, and the racks are connected with the fixed block in a sliding mode.

Specifically, limit structure includes the extension spring, fixedly connected with extension spring between slide bar and the fixed block, the extension spring can stimulate the slide bar and outwards move, the one end sliding connection of rack has the stopper, stopper accessible spacing groove and slide bar are contradicted, the one end of slide bar is equipped with the spacing groove, fixedly connected with second spring between stopper and the rack, the stopper is close to the one end in spacing groove and is the inclined plane form, the stopper is close to the one end in rack and is "T" shape.

Specifically, the conflict structure includes the ball, the fixed block is close to the equal sliding connection of one end in every slide bar and has the ball, it has first spring to conflict between ball and the fixed block, be equipped with conflict groove on the slide bar, the ball can slide into conflict groove, conflict groove is the hemisphere, conflict groove diameter is greater than ball diameter.

Specifically, mounting structure includes the connecting block, the back fixedly connected with connecting block of fixed block, the connecting block passes through spout sliding connection on the mounting panel, be equipped with the spout on the mounting panel, mounting panel accessible nut locking is fixed to the wall on.

The invention has the beneficial effects that:

(1) according to the device for monitoring the cost and the income of the land reserve project, the fixed frame is connected with the display structure for monitoring the cost and the income of the land reserve project, the fixed frame is connected with the mounting structure for fixing the fixed frame to the wall surface, the fixed frame is convenient to fix through the mounting structure, and the display structure is convenient for workers to monitor the cost and the income of the land reserve project, namely: pass through the nut locking with the mounting panel and fix to the wall on, the connecting block one end on the fixed frame slides in the mounting panel through the spout on to alright install fixedly to the device, upwards promote the display screen alright drive trapezoidal sliding block and slide, thereby make trapezoidal sliding block and fixed plate break away from, alright take off the display screen, thereby conveniently maintain.

(2) According to the cost and income monitoring device for the land reserve project, the display structure is connected with the limiting structure for limiting, the display structure is connected with the control structure for controlling the limiting structure to work, and the limiting structure is convenient to control to work through the control structure, so that the display structure is convenient to maintain, namely: when the display screen damages, rotate the horizontal direction and the ascending knob of longitudinal direction at this display screen place, the knob will drive the dwang that corresponds with it and rotate, thereby it rotates to drive the worm, the worm will drive the worm wheel and rotate, thereby it rotates to drive a pair of axis of rotation on this fixed block, thereby drive the gear revolve on this fixed block, thereby drive the rack on this fixed block to the direction motion that deviates from in the slide bar, thereby make the control stopper motion, rack on this fixed block deviates from when the slide bar direction motion, will drive stopper and spring to the rack direction motion, thereby drive stopper and spacing groove and break away from, will stimulate the outside roll-off of slide bar under the effect of extension spring, thereby slightly pop out the display screen that will damage, just reverse rotation knob after the display screen pops out, make it reset, will drive the rack and reset, thereby make the stopper reset.

(3) According to the cost and income monitoring device for the land reserve project, the display structure is connected with the conflict structure for conflict, and the display structure is prevented from moving in the maintenance process through the conflict structure, so that maintenance work is facilitated, namely: the slide bar drives the display screen and pops out the back, alright outwards stimulate the display screen, and conflict groove on the slide bar will be parallel with the ball, and under the promotion of first spring, the ball will enter into the inside in conflict groove to avoid the random slip of slide bar.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of the overall structure of a cost and profit monitoring device for a land reserve project according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a connection structure of a fixing frame and a fixing block according to the present invention;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

FIG. 4 is a schematic view of a connection structure of a fixing block and a rack according to the present invention;

FIG. 5 is a schematic view of a connection structure of a fixed block and a rotary rod according to the present invention;

FIG. 6 is a schematic view of the connection structure of the mounting plate and the chute according to the present invention;

fig. 7 is a schematic structural view of the connecting block of the present invention.

In the figure: 1. a fixing frame; 2. a display structure; 201. a display screen; 202. a slider; 203. a fixed block; 204. a fixing plate; 205. a slide bar; 3. a control structure; 301. rotating the rod; 302. a worm; 303. a worm gear; 304. a rack; 305. a gear; 306. a rotating shaft; 307. a knob; 4. a contact structure; 401. a first spring; 402. a ball bearing; 403. a collision groove; 5. a limiting structure; 501. a limiting groove; 502. a limiting block; 503. a second spring; 504. a tension spring; 6. a mounting structure; 601. mounting a plate; 602. a chute; 603. and (4) connecting the blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the device for monitoring the cost and income of a land reserve project comprises a fixed frame 1, wherein a display structure 2 for monitoring the cost and income of the land reserve project is connected to the fixed frame 1, an installation structure 6 for fixing the fixed frame 1 to a wall surface is connected to the fixed frame 1, a limiting structure 5 for limiting is connected to the display structure 2, a control structure 3 for controlling the limiting structure 5 to work is connected to the display structure 2, and a collision structure 4 for collision is connected to the display structure 2;

the display structure 2 comprises a fixed block 203, a plurality of fixed blocks 203 are fixedly connected inside the fixed frame 1, two pairs of sliding rods 205 are connected to the fixed block 203 in a sliding manner, a fixed plate 204 is fixedly connected to one ends of the two pairs of sliding rods 205, a sliding block 202 is connected to one end of the fixed plate 204 in a sliding manner, the sliding block 202 is fixed to the back of the display screen 201, a plurality of display screens 201 are installed on one side of the fixed frame 1, the sliding block 202 is of a trapezoidal structure, the sliding block 202 can slide out from the top end of the fixed plate 204, the sliding rods 205 are cylindrical, and the two pairs of sliding rods 205 are respectively located at the top end and the bottom end of the fixed block 203; the display screen 201 is pushed upwards to drive the trapezoidal sliding block 202 to slide, so that the trapezoidal sliding block 202 and the fixing plate 204 are separated, the display screen 201 can be taken down, and the maintenance is convenient.

Specifically, control structure 3 includes dwang 301, it is connected with two sets of dwang 301 to rotate on the fixed frame 1, and is two sets of dwang 301 is horizontal and longitudinal arrangement respectively, every fixed block 203 is all run through by a horizontal dwang 301 and vertical dwang 301, just dwang 301 and fixed block 203 rotate to be connected, and is horizontal dwang 301 is close to in the top of fixed block 203, the one end fixedly connected with knob 307 of dwang 301, fixed block 203 is located every and all rotates between every pair of slide bar 205 and is connected with axis of rotation 306, fixedly connected with worm wheel 303 and gear 305 on the axis of rotation 306, and is horizontal dwang 301 is close to every worm wheel 303 department that is close to the fixed block 203 top and has all cup jointed worm 302, and vertically dwang 301 is close to every worm wheel 303 department that is in the fixed block 203 bottom and has also cup jointed worm 302, worm and worm wheel 303 mesh, a pair of racks 304 are meshed on the gear 305, and the racks 304 are connected with the fixed block 203 in a sliding manner; when the display screen 201 is damaged, the knobs 307 in the transverse direction and the longitudinal direction of the display screen 201 are rotated, the knobs 307 drive the rotating rods 301 corresponding to the knobs to rotate, so as to drive the worm 302 to rotate, the worm 302 drives the worm wheel 303 to rotate, so as to drive the pair of rotating shafts 306 on the fixed block 203 to rotate, so as to drive the gear 305 on the fixed block 203 to rotate, so as to drive the rack 304 on the fixed block 203 to move in a direction away from the sliding rod 205, and thus the control limit block 502 moves.

Specifically, the limiting structure 5 includes a tension spring 504, the tension spring 504 is fixedly connected between the sliding rod 205 and the fixing block 203, the tension spring 504 can pull the sliding rod 205 to move outwards, one end of the rack 304 is slidably connected with a limiting block 502, the limiting block 502 can be abutted against the sliding rod 205 through a limiting groove 501, one end of the sliding rod 205 is provided with a limiting groove 501, a second spring 503 is fixedly connected between the limiting block 502 and the rack 304, one end of the limiting block 502 close to the limiting groove 501 is in a slope shape, and one end of the limiting block 502 close to the rack 304 is in a T shape; when the rack 304 on the fixed block 203 moves away from the direction of the sliding rod 205, the limiting block 502 and the spring are driven to move towards the rack 304, so that the limiting block 502 and the limiting groove 501 are driven to separate, the sliding rod 205 is pulled to slide outwards under the action of the tension spring 504, the damaged display screen 201 is slightly popped out, the knob 307 is reversely rotated after the display screen 201 is popped out, the display screen is reset, the rack 304 is driven to reset, and the limiting block 502 is reset.

Specifically, the abutting structure 4 includes a ball 402, one end of the fixed block 203 close to each slide rod 205 is slidably connected with the ball 402, a first spring 401 is abutted between the ball 402 and the fixed block 203, an abutting groove 403 is formed in each slide rod 205, the ball 402 can slide into the abutting groove 403, the abutting groove 403 is hemispherical, and the diameter of the abutting groove 403 is larger than that of the ball 402; after the sliding rod 205 drives the display screen 201 to pop up, the display screen 201 can be pulled outwards, the interference groove 403 on the sliding rod 205 is parallel to the ball 402, and the ball 402 enters into the interference groove 403 under the pushing of the first spring 401, so that the sliding rod 205 is prevented from sliding randomly.

Specifically, the mounting structure 6 includes a connecting block 603, the back of the fixing block 203 is fixedly connected with the connecting block 603, the connecting block 603 is slidably connected to the mounting plate 601 through a sliding groove 602, the mounting plate 601 is provided with the sliding groove 602, and the mounting plate 601 can be locked and fixed to a wall surface through a nut; the mounting plate 601 is locked and fixed on the wall through a nut, one end of a connecting block 603 on the fixing frame 1 slides into the mounting plate 601 through a sliding groove 602, and therefore the device can be fixedly mounted.

When the invention is used, firstly, the mounting plate 601 is locked and fixed on the wall through a nut, one end of the connecting block 603 on the fixing frame 1 slides into the mounting plate 601 through the chute 602, thereby the device can be mounted and fixed, when the display screen 201 is damaged, the knob 307 on the transverse direction and the longitudinal direction of the display screen 201 is rotated, the knob 307 drives the rotating rod 301 corresponding to the knob to rotate, thereby the worm 302 is driven to rotate, the worm 302 drives the worm wheel 303 to rotate, thereby the pair of rotating shafts 306 on the fixing block 203 are driven to rotate, thereby the gear 305 on the fixing block 203 is driven to rotate, thereby the rack 304 on the fixing block 203 is driven to move in the direction back from the sliding rod 205, thereby the limiting block 502 is controlled to move, when the rack 304 on the fixing block 203 moves in the direction deviating from the sliding rod 205, the limiting block 502 and the spring are driven to move in the direction of the rack 304, thereby driving the limit block 502 to separate from the limit groove 501, pulling the sliding rod 205 to slide outwards under the action of the tension spring 504, thereby slightly popping up the damaged display screen 201, reversely rotating the knob 307 to reset the display screen 201 after popping up the display screen, thereby resetting the rack 304, thereby resetting the limit block 502, after the sliding rod 205 drives the display screen 201 to pop up, the display screen 201 can be pulled outwards, the abutting groove 403 on the sliding rod 205 is parallel to the ball 402, under the push of the first spring 401, the ball 402 enters into the abutting groove 403, thereby avoiding the random sliding of the sliding rod 205, pushing the display screen 201 upwards can drive the trapezoidal sliding block 202 to slide, thereby separating the trapezoidal sliding block 202 from the fixing plate 204, the display screen 201 can be taken down, thereby facilitating the maintenance, the maintained display screen 201 can be directly pressed into the fixing frame 1 with force, the ball 402 can slide and separate from the abutting groove 403, the sliding rod 205 is abutted against the inclined end of the limiting block 502, so that the limiting block 502 is pushed to move towards the direction of the rack 304, the limiting block 502 is pushed to slide towards the rack 304, the second spring 503 is compressed, when the limiting groove 501 is parallel to the limiting block 502, the second spring 503 pushes the limiting block 502 to enter the limiting groove 501, so that the sliding of the sliding rod 205 is limited, and the installation of the display screen 201 is realized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The device for monitoring the cost and the income of the land reserve project is characterized by comprising a fixed frame (1), wherein the fixed frame (1) is connected with a display structure (2) for monitoring the cost and the income of the land reserve project, the fixed frame (1) is connected with an installation structure (6) for fixing the fixed frame (1) to a wall surface, the display structure (2) is connected with a limiting structure (5) for limiting, the display structure (2) is connected with a control structure (3) for controlling the limiting structure (5) to work, and the display structure (2) is connected with a conflict structure (4) for conflicting;

show structure (2) including fixed block (203), a plurality of fixed blocks of inside fixedly connected with (203) of fixed frame (1), sliding connection has two pairs of slide bars (205) on fixed block (203), the one end fixedly connected with fixed plate (204) of two pairs of slide bars (205), fixed plate (204) one end sliding connection has sliding block (202), sliding block (202) are fixed in the back of display screen (201), a plurality of display screens (201) are installed to one side of fixed frame (1).

2. The land reserve project cost-benefit monitoring device of claim 1, wherein: the sliding block (202) is in a trapezoidal structure, and the sliding block (202) can slide out from the top end of the fixing plate (204).

3. The land reserve project cost-benefit monitoring device of claim 1, wherein: the sliding rods (205) are cylindrical, and the two pairs of sliding rods (205) are respectively positioned at the top end and the bottom end of the fixed block (203).

4. The land reserve project cost-benefit monitoring device of claim 1, wherein: control structure (3) are including dwang (301), it is connected with two sets of dwang (301) to rotate on fixed frame (1), and is two sets of dwang (301) is horizontal and longitudinal arrangement, every fixed block (203) all run through by a horizontal dwang (301) and vertical dwang (301), just dwang (301) and fixed block (203) rotate to be connected, and is horizontal dwang (301) are close to in the top of fixed block (203), the one end fixedly connected with knob (307) of dwang (301), fixed block (203) are located and all are rotated between every pair slide bar (205) and are connected with axis of rotation (306), fixedly connected with worm wheel (303) and gear (305) on axis of rotation (306), transversely worm (302) have all been cup jointed in every worm wheel (303) department that dwang (301) are close to on fixed block (203) top, and a worm (302) is sleeved at each worm wheel (303) of the rotating rod (301) close to the bottom end of the fixing block (203), and the worm (302) is meshed with the worm wheels (303).

5. The land reserve project cost-benefit monitoring device of claim 4, wherein: a pair of racks (304) is meshed on the gear (305), and the racks (304) are connected with the fixed block (203) in a sliding mode.

6. The land reserve project cost and revenue monitoring device of claim 5, wherein: limit structure (5) are including extension spring (504), fixedly connected with extension spring (504) between slide bar (205) and fixed block (203), extension spring (504) can pull slide bar (205) outward movement, the one end sliding connection of rack (304) has stopper (502), stopper (502) accessible spacing groove (501) and slide bar (205) are contradicted, the one end of slide bar (205) is equipped with spacing groove (501), fixedly connected with second spring (503) between stopper (502) and rack (304).

7. The land reserve project cost-benefit monitoring device of claim 6, wherein: the limiting block (502) is in a bevel shape at one end close to the limiting groove (501), and the limiting block (502) is in a T shape at one end close to the rack (304).

8. The land reserve project cost-benefit monitoring device of claim 1, wherein: conflict structure (4) include ball (402), the equal sliding connection in one end that fixed block (203) are close to every slide bar (205) has ball (402), it has first spring (401) to conflict between ball (402) and fixed block (203), be equipped with conflict groove (403) on slide bar (205), ball (402) can slide into conflict groove (403).

9. The land reserve project cost-benefit monitoring device of claim 8, wherein: the interference groove (403) is hemispherical, and the diameter of the interference groove (403) is larger than that of the ball (402).

10. The land reserve project cost-benefit monitoring device of claim 1, wherein: mounting structure (6) include connecting block (603), the back fixedly connected with connecting block (603) of fixed block (203), connecting block (603) are through spout (602) sliding connection on mounting panel (601), be equipped with spout (602) on mounting panel (601), mounting panel (601) accessible nut locking is fixed to the wall on.