CN220973754U - Engineering price-metering form clamp - Google Patents

Abstract

The utility model discloses an engineering price list clamp, which relates to the technical field of engineering price, and comprises a first page plate and a second page plate, wherein a clamp body for clamping paper pieces is fixedly arranged on the second page plate, circular grooves are formed in the first page plate and the second page plate, annular shells are fixedly arranged in the circular grooves, circular sleeves which are in sliding connection with the annular shells are arranged in the annular shells, first springs are fixedly arranged at the bottoms of the circular grooves, square frames are fixedly arranged on the circular sleeves, pressing plates which are in sliding connection with the square frames are arranged in the square frames, a worker lifts the square frames to drive the circular sleeves to perform directional motion, and presses a limiting button to push the pressing plates to perform directional motion, so that the worker presses the square frames to a proper height and rotates the square frames, and the base contacts with paper surfaces to fix the paper surfaces, thereby preventing front and rear paper forms from being scattered when wrong forms are extracted.

Description

Engineering price-metering form clamp

Technical Field

The utility model relates to the technical field of engineering price computing, in particular to an engineering price computing form clip.

Background

When an engineering starts, people need to meter and price the engineering, at present, partial related personnel can use related software of the engineering metering and price to estimate and calculate at work, then a plurality of paper forms are printed out from an engineering price list, and when the paper forms are placed, the paper forms are recorded through form clips, so that the follow-up verification and signature are convenient.

The traditional form clamp generally clamps and fixes one side of a paper form through a clamp body, and when verification is carried out later, if an error occurs in an individual form, the clamp body needs to be opened to extract the wrong form, and during the extraction process, the paper is adjacent to one end of the clamp body to rub each other, so that the paper forms before and after the form is extracted are scattered easily, and the ongoing work flow is influenced. To this end, we propose an engineering price form clip.

Disclosure of utility model

The utility model aims to provide an engineering price list clamp which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engineering price list presss from both sides, includes first page board and second page board, fixed mounting has the clamp body that is used for centre gripping paper on the second page board, circular recess has been seted up on first page board and the second page board, the inside equal fixed mounting of circular recess has annular shell, the inside circular sleeve that carries out sliding connection with it that is provided with of annular shell, circular recess bottom fixed mounting has first spring, circular sleeve blind end bottom and the tip fixed connection of first spring, fixed mounting has square framework on the circular sleeve, square framework internally mounted has the clamp plate rather than carrying out sliding connection.

Preferably, the inner wall of the annular shell is provided with a guide groove, and the circular sleeve is fixedly provided with a lug for sliding on the guide groove.

Preferably, the bottom of the pressing plate is provided with a base, a plurality of second springs are fixedly arranged between the pressing plate and the base, a first trapezoid block is fixedly arranged at the bottom of the pressing plate, a display plate which is in sliding connection with the pressing plate is arranged on the base, and the inclined surface of the display plate corresponds to the inclined surface of the first trapezoid block in inclination angle, so that the pressing plate drives the display plate to perform directional movement through the first trapezoid block.

Preferably, a third spring is fixedly arranged between the rear end of the display board and the base.

Preferably, the display board is divided into three equally divided display areas.

Preferably, the square frame body is provided with a limiting hole, two buttons for limiting are arranged on the pressing plate, and the limiting hole is positioned on the movement track of the buttons.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, a worker lifts the square frame body to drive the round sleeve to conduct directional movement, so that the first spring stretches, the limiting button is pressed to push the pressing plate, the pressing plate conducts directional movement to a fixed position, at the moment, the worker starts to press the square frame body to a proper height and then rotates, the protruding blocks on the round sleeve are clamped on the guide grooves on the annular shell, the base is in contact with the paper surface and fixes the paper surface, and therefore the paper before and after the drawing of the form is fixed, and the paper form is prevented from being scattered before and after the drawing of the wrong form.

2. In the utility model, in the pressing process of the staff, after the base is contacted with the paper surface, the pressing plate continuously presses down, so that the pressing plate drives the display plate to perform directional movement through the first trapezoid block at the bottom, three areas on the display plate are displayed successively, and if the last area is displayed, the staff is reminded of overlarge force, thereby avoiding the base from causing obvious indentation on the paper due to overlarge pressing force.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial area structure of the present utility model;

FIG. 3 is a schematic view of the whole structure of the present utility model;

FIG. 4 is a schematic view of a fastening structure according to the present utility model;

FIG. 5 is a schematic view of a guide structure according to the present utility model;

FIG. 6 is a schematic view of a portion of the structure of the present utility model;

FIG. 7 is a schematic view of a base structure of the present utility model

Fig. 8 is a schematic side view of the present utility model.

In the figure: 1-a first page; 2-a second page; 4-clamping body; 5-a circular groove; 6-an annular housing; 7-a circular sleeve; 8-a first spring; 9-square frame; 10-pressing plates; 11-a guide groove; 12-bump; 13-a base; 14-a first trapezoidal block; 15-display board; 16-a third spring; 17-limiting holes; 18-a button; 19-a second spring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: an engineering price list clamp solves the problems that when an engineering price list is checked, if an individual list is wrong and needs to be modified, a clamp 4 needs to be opened to extract the wrong list, during the extraction process, the paper is close to one end of the clamp 4, the paper is easy to be scattered, the ongoing work flow is slightly influenced, the scheme is improved correspondingly, the scheme comprises a first page plate 1 and a second page plate 2, the second page plate 2 is fixedly provided with the clamp 4 for clamping paper, square holes corresponding to the clamp 4 are formed on the side, close to the clamp 4, of the first page plate 1, circular grooves 5 are formed on the side, close to the clamp 4, of the first page plate 1 and the second page plate 2, the circular grooves 5 are respectively positioned at two ends of the paper, an annular shell 6 is fixedly arranged inside the circular grooves 5, a circular sleeve 7 in sliding connection with the circular grooves 5, a first spring 8 is fixedly arranged at the bottom of the circular grooves 5, a guide sleeve 7 is fixedly provided with the bottom of the circular grooves 8, a guide sleeve 11 is fixedly arranged on one side of the circular grooves 7, a square groove 11 is fixedly arranged on the circular groove 7, a guide sleeve 11 is fixedly arranged on one side of the guide sleeve 9, a square groove 11 is fixedly arranged on the guide sleeve 9, a square groove 9 is fixedly arranged on the guide sleeve 11, a square groove 9 is fixedly arranged on the side, and is fixedly arranged on the guide sleeve 11, and is fixedly arranged on the side of the circular groove 7, and the guide groove 11, and is fixedly arranged on the guide groove 7. And the limiting hole 17 is positioned on the movement track of the button 18, so that the pressing plate 10 is limited by the clamping connection of the limiting button 18 and the limiting hole 17, and the pressing plate 10 is prevented from sliding randomly due to shaking generated when transporting, turning over the price meter and fixing paper.

The clamp plate 10 bottom in this scheme is provided with base 13, fixed mounting has a plurality of second spring 19 between clamp plate 10 and the base 13, in order to slow down the buffering of pushing down when fixing the paper, clamp plate 10 bottom fixed mounting has first trapezoidal piece 14, install the show board 15 rather than carrying out sliding connection on the base 13, fixed mounting has third spring 16 between show board 15 rear end and the base 13, the inclined plane of show board 15 corresponds with the inclination of the inclined plane of first trapezoidal piece 14, make clamp plate 10 push down the back and drive show board 15 through the inclined plane of first trapezoidal piece 14 and carry out directional motion, simultaneously third spring 16 stretches, make the pressure that pushes down bigger, the longer distance that the show board 15 moved is divided into three equally divided regions on the show board 15, three regions are scribbled different colours, for example: the area that appears first is scribbled green, and the middle zone scribbles yellow, and the area that finally shows is red for demonstrate the atress condition of fixed paper, prevent that staff's used force is too big, lead to base 13 to cause obvious indentation to the paper.

Specifically, when a worker finds that a certain form needs to be modified during the process of turning over, the square frame 9 is lifted to drive the round sleeve 7 to directionally move to a proper height exceeding paper, so that the first spring 8 stretches, the limit button 18 is pressed to push the pressing plate 10, so that the pressing plate 10 directionally moves to a fixed position, at the moment, the worker starts to press the square frame 9 to enable the base 13 to be in contact with the paper surface first, at the moment, the pressing plate 10 continues to press down, the second spring 19 is compressed under the force, so that the pressing plate 10 drives the display plate 15 to directionally move through the first trapezoid block 14 at the bottom, so that the third spring 16 stretches, when the lower pressure is higher, three areas on the display plate 15 are sequentially displayed, the middle area shows that the lower pressure is in a proper interval, at the moment, the round sleeve 7 is driven by rotating the square frame 9, the bumps 12 on the round sleeve 7 are clamped on the guide grooves 11 on the annular housing 6, the two sides of the paper are fixed, at the front and the back sides of the paper of the rest of the extracted form are fixed, so that the paper is easy to influence the process of drawing the form before the paper is fixed, and the paper is easy to be drawn, and the paper is prevented from being scattered when the paper is being drawn.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an engineering price form presss from both sides, includes first page (1) and second page (2), fixed mounting has clamp body (4) that are used for centre gripping paper spare on second page (2), its characterized in that: circular recess (5) have been seted up on first page (1) and second page (2), circular recess (5) inside all fixed mounting has annular shell (6), annular shell (6) inside be provided with it carry out sliding connection's circular sleeve (7), circular recess (5) bottom fixed mounting has first spring (8), circular sleeve (7) blind end bottom and the tip fixed connection of first spring (8), fixed mounting has square framework (9) on circular sleeve (7), square framework (9) internally mounted has clamp plate (10) with it carry out sliding connection.

2. An engineering price form clip as defined in claim 1, wherein: the inner wall of the annular shell (6) is provided with a guide groove (11), and the circular sleeve (7) is fixedly provided with a lug (12) for sliding on the guide groove (11).

3. An engineering price form clip as defined in claim 1, wherein: the utility model discloses a display board, including clamp plate (10), base (13), clamp plate (10) bottom is provided with base (13), fixed mounting has a plurality of second spring (19) between clamp plate (10) and base (13), clamp plate (10) bottom fixed mounting has first trapezoidal piece (14), install on base (13) with it carry out sliding connection's show board (15), the inclined plane of show board (15) is corresponding with the inclination of the inclined plane of first trapezoidal piece (14), makes clamp plate (10) drive show board (15) through first trapezoidal piece (14) and carry out directional motion.

4. An engineering price form clip according to claim 3 wherein: a third spring (16) is fixedly arranged between the rear end of the display board (15) and the base (13).

5. An engineering price form clip according to claim 3 wherein: the display board (15) is divided into three equally divided display areas.

6. An engineering price form clip as defined in claim 1, wherein: the square frame body (9) is provided with a limiting hole (17), two buttons (18) for limiting are arranged on the pressing plate (10), and the limiting hole (17) is located on the movement track of the buttons (18).