CN215988040U

CN215988040U - Show shelf convenient to engineering cost budget result shows

Info

Publication number: CN215988040U
Application number: CN202122481111.7U
Authority: CN
Inventors: 蒋香荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-08
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a display rack convenient for displaying an engineering cost budget result, which comprises a fixed plate, wherein an extension plate is arranged on the outer side of the fixed plate, a groove is formed in the extension plate, the end head of the fixed plate extends into the groove, a spring is transversely connected to the outer side of the extension plate, the other end of the spring is connected with a pull block, an insertion rod is arranged at the inner end of the pull block, and the insertion rod penetrates through the inner wall of the extension plate and extends into the fixed plate. According to the utility model, the extending plate and the pulling block are arranged, so that the combined area of the fixing plate and the extending plate is changed, the corresponding adjustment is carried out according to the specification of the drawing, the requirement for displaying the drawing with larger size is met, the applicability of the device in the use process can be effectively improved, the limiting of the drawing is realized by the adjusting mechanism and the sliding rod, the drawing is prevented from slipping from the device, and meanwhile, the drawing is convenient for a worker to take out from the device.

Description

Show shelf convenient to engineering cost budget result shows

Technical Field

The utility model relates to the technical field of project cost budget result display, in particular to a display rack convenient for project cost budget result display.

Background

The project cost is the construction price of a project, which is the total sum of all expected or actually required expenses for completing the construction of a project, and the main task of the project cost is to calculate the direct fees, enterprise management fees, measure fees, profits, taxes and the like contained in the project according to drawings, quota and list specifications, and generally people can place the project drawings of the project cost budget result on a display shelf for explanation.

The existing display shelf is mostly fixedly arranged integrally when in use, the display area is limited when in actual use, and the project cost budget is wide in related range and has a large number of used data, so that a part of large-specification drawings are difficult to display, and the use process is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a display rack convenient for displaying a project cost budget result.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a show shelf convenient to engineering cost budgets result and shows, includes the fixed plate, the fixed plate outside is equipped with the extension board, and extends the inboard portion and set up flutedly, the fixed plate end extends to the inside of recess, extension board outside transverse connection has the spring, and the other end of spring with draw the piece and be connected, draw the inner of piece to be equipped with to insert and establish the pole, and insert and establish the pole and run through and extend among the inboard wall of extension extends to the fixed plate.

Preferably, the two ends of the upper side of the fixed plate are symmetrically connected with sliding blocks, and insertion grooves are formed in the positions, corresponding to the sliding blocks, in the extending plate.

Preferably, the extension plates are arranged in two groups, wherein the bottom end of the extension plate at the lower layer is fixedly connected with a supporting base.

Preferably, the front surface of the extension plate is provided with an adjusting mechanism, and the adjusting mechanism is connected with a sliding rod.

Preferably, the outer side of the pulling block is uniformly distributed with connecting blocks, the inner side of the pulling block is connected with two groups of inserting rods, and the inside of the fixing plate is provided with clamping grooves matched with the inserting rods at equal intervals from top to bottom.

Preferably, the adjusting mechanism comprises a fixed block, the back of the fixed block is connected with the extending plate, a slideway is formed in the fixed block, a moving block is clamped in the slideway, and blocking pads are uniformly distributed at the inner end of the moving block and the inner wall of the chute.

Preferably, the sliding rod is positioned on the front surface of the extension plate, and the back surface of the sliding rod is connected with a rubber mat.

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

1. the device is through being provided with the extension board and drawing the piece, and in the use, the staff can draw the piece through the pulling according to the user demand to change the fixed plate and the combined area who extends the board, carry out corresponding adjustment with the specification according to the drawing, satisfy the show demand of great size drawing, thereby can effectively promote the suitability in this device use.

2. The device is through being provided with adjustment mechanism and slide bar, during the use, and the staff passes through the pulling slide bar to the realization is spacing to the drawing, in order to prevent the drawing slippage from the device, and the staff of being convenient for simultaneously takes out the drawing from the device, changes in order to make things convenient for the staff drawing, can effectively promote the convenience in this device use.

Drawings

FIG. 1 is a schematic perspective view of a display rack for displaying construction cost budget results according to the present invention;

FIG. 2 is a schematic perspective cross-sectional view of the extension plate and support base structure of FIG. 1;

FIG. 3 is a schematic perspective sectional view of the structure of the fixing plate and the extension plate in FIG. 1;

FIG. 4 is a schematic perspective sectional view of the adjusting mechanism and the sliding rod structure shown in FIG. 1;

fig. 5 is a partially enlarged view of a in fig. 2.

In the figure: 1. a fixing plate; 2. an extension plate; 3. a spring; 4. pulling the block; 5. inserting the rod; 6. a card slot; 7. connecting blocks; 8. a slider; 9. inserting into a groove; 10. a support base; 11. an adjustment mechanism; 111. a fixed block; 112. a moving block; 113. a barrier pad; 12. a slide bar; 13. a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a show shelf convenient to project cost budgets result display, including fixed plate 1, the fixed plate 1 outside is equipped with extension board 2, and extension board 2 is inside to be seted up flutedly, and fixed plate 1 end extends to the inside of recess, and extension board 2 outside transverse connection has spring 3, and spring 3's the other end with draw the piece 4 and be connected, draw the inner of piece 4 to be equipped with to insert and establish pole 5, and insert and establish pole 5 and run through the extension board 2 inner wall and extend to in the fixed plate 1.

Further, as can be known by referring to fig. 2, the sliders 8 are symmetrically connected to two ends of the upper side of the fixing plate 1, the insertion grooves 9 are formed in the positions corresponding to the sliders 8 inside the extension plate 2, and when the extension plate 2 is pulled, the connecting blocks 7 connected to the outer side of the extension plate 2 are stressed to slide in the insertion grooves 9, so that the stability of the extension plate 2 in the moving process can be effectively guaranteed.

Further, as can be known by referring to fig. 1, 2 and 3, the extension plate 2 is provided with two sets, wherein the bottom end of the lower extension plate 2 is fixedly connected with the supporting base 10, and in the using process, the supporting of the device can be realized through the arrangement of the supporting base 10, so that the working personnel can watch the drawing content conveniently.

Further, as can be known by referring to fig. 1 and 4, the front surface of the extension plate 2 is provided with an adjusting mechanism 11, and the adjusting mechanism 11 is connected with a sliding rod 12, so that in use, the drawing can be limited by the mutual matching of the adjusting mechanism 11 and the sliding rod 12.

Further, refer to fig. 2 and 5 and learn, it has connecting block 7 to draw 4 outside evenly distributed of piece, it is connected with two sets of the pole 5 of establishing of inserting to draw 4 inboard of piece, draw 1 inside top-down equidistance of fixed plate to offer and insert the draw-in groove 6 of establishing 5 looks adaptations of pole, during the use, staff's accessible pulling connecting block 7, drive and draw the atress when 4, prevent that smooth phenomenon of hand from appearing in the use of staff, through the setting of multiunit draw-in groove 6, can carry out corresponding adjustment according to the specification of drawing, thereby can effectively promote the convenience in this device use.

Further, as can be known by referring to fig. 5, the adjusting mechanism 11 includes a fixed block 111, the back of the fixed block 111 is connected with the extension plate 2, a slide way is provided inside the fixed block 111, and a moving block 112 is clamped inside the slide way, the inner end of the moving block 112 and the inner wall of the slide way are uniformly distributed with blocking pads 113, when in use, a worker pushes the slide bar 12 to enable the moving block 112 connected to the upper side of the slide bar 12 to slide under stress in the slide way, so that the slide bar 12 can be pushed to the side position of the drawing, because the moving block 112 and the inner wall of the slide way are uniformly distributed with the blocking pads 113, the limit of the slide bar 12 can be realized, and the slide bar 12 is prevented from moving.

Further, as can be known from fig. 4, the sliding rod 12 is located on the front side of the extension plate 2, the back side of the sliding rod 12 is connected with the rubber pad 13, and when the drawing tool is used, the rubber pad 13 connected to the back side of the sliding rod 12 is attached to a drawing to prevent the drawing from falling.

The working principle is as follows: when the device is used, a worker can place the device at a proper position, and can drive the pull block 4 to be stressed simultaneously by pulling the connecting block 7 according to the specification of an engineering drawing, so that the inserting rod 5 connected to the inner end of the pull block 4 is stressed and pulled out from the fixed plate 1, at the moment, the worker can pull the extension plate 2, so that the extension plate 2 slides along the outer side of the fixed plate 1, the combined length of the fixed plate 1 and the extension plate 2 can be adjusted, after the adjustment is finished, the pulling of the connecting block 7 can be stopped, the inserting rod 5 is reset through the elasticity of the spring 3, and the inserting rod 5 is embedded in the corresponding clamping groove 6, so that the limit of the extension plate 2 is realized;

then, the worker can place the engineering drawing on the front surface of the fixing plate 1, and at the moment, by pushing the sliding rod 12, the moving block 112 connected to the upper side of the sliding rod 12 is forced to slide in the slideway, so that the sliding rod 12 can be pushed to the side position of the drawing, and the drawing can be limited through the rubber pad 13 connected to the inner end of the sliding rod 12.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a show shelf convenient to engineering cost budgets result and shows, includes fixed plate (1), its characterized in that, fixed plate (1) outside is equipped with extension board (2), and extends board (2) inside and seted up the recess, fixed plate (1) end extends to the inside of recess, extension board (2) outside transverse connection has spring (3), and the other end of spring (3) with draw piece (4) and be connected, draw the inner of piece (4) to be equipped with and insert and establish pole (5), and insert and establish pole (5) and run through extension board (2) inner wall and extend to among fixed plate (1).

2. The display rack convenient to project cost budget result shows of claim 1, characterized in that both ends of the upper side of the fixed plate (1) are symmetrically connected with slide blocks (8), and the inside of the extension plate (2) corresponding to the slide blocks (8) is provided with inserting grooves (9).

3. The display rack convenient for displaying construction cost budget result according to claim 1, characterized in that the extension plates (2) are provided with two groups, wherein the bottom end of the lower layer of the extension plates (2) is fixedly connected with a supporting base (10).

4. The display rack convenient for displaying construction cost budget result according to claim 1, wherein the front surface of the extension plate (2) is provided with an adjusting mechanism (11), and a sliding rod (12) is connected to the adjusting mechanism (11).

5. The display rack convenient for displaying the project cost budget result according to claim 1, characterized in that connecting blocks (7) are uniformly distributed on the outer side of the pulling block (4), two groups of inserting rods (5) are connected on the inner side of the pulling block (4), and clamping grooves (6) matched with the inserting rods (5) are formed in the fixed plate (1) at equal intervals from top to bottom.

6. The display rack convenient to project cost budget result display of claim 4, characterized in that, said adjusting mechanism (11) includes a fixed block (111), the back of said fixed block (111) is connected with the extension plate (2), a slide is provided inside said fixed block (111), a moving block (112) is clamped inside the slide, and the inner end of said moving block (112) and the inner wall of the slide are evenly distributed with blocking pads (113).

7. The display rack for displaying construction cost budget result according to claim 4, wherein the sliding rod (12) is located at the front of the extending plate (2), and the rubber pad (13) is connected to the back of the sliding rod (12).