CN215456644U

CN215456644U - Drawing fixing device that municipal works cost was used

Info

Publication number: CN215456644U
Application number: CN202121856797.7U
Authority: CN
Inventors: 俞铁震; 黄敏; 周洁
Original assignee: China United Engineering Corp Ltd
Current assignee: China United Engineering Corp Ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-11
Anticipated expiration: 2031-08-10

Abstract

The application discloses drawing fixing device that municipal works cost was used, including base, storage box, first electric putter, backup pad, show case, fixed establishment and storage mechanism, fixed establishment includes slide bar, slide, second push pedal, rubber pad, sliding sleeve, threaded rod and first push pedal, show incasement wall fixed surface connects the slide bar, slide bar outer wall surface sliding connection slide, slide outer wall surface bottom fixed connection second electric putter, second electric putter bottom outer wall fixed surface connects the rubber pad, base outer wall fixed surface connects the sliding sleeve, sliding sleeve inner wall surface sliding connection threaded rod, the first push pedal of threaded rod one end fixed connection, first push pedal inner wall fixed surface connects the spring. Slide along the slide bar outer wall through promoting the slide, through the bolt with fixed between slide and the slide bar, and promote the second push pedal through starting second electric putter and remove, be convenient for will adjust fixing device according to the size of drawing.

Description

Drawing fixing device that municipal works cost was used

Technical Field

The application relates to the field of municipal engineering, in particular to a drawing fixing device for municipal engineering cost.

Background

The engineering cost is the total cost for engineering construction, the core content of the engineering cost is investment estimation, design approximate calculation, construction drawing budget, engineering settlement, completion settlement and the like, and direct cost, enterprise management cost, measure cost, planning cost, profit, tax and the like contained in the engineering are calculated mainly according to drawings, quota and list specifications.

The existing engineering cost drawing fixing device is lack of a storage device and a protection device for the drawing, so that the drawing is not stored conveniently when not displayed, the drawing is easy to wear and lose, the fixing device cannot be adjusted according to the size of the drawing, and the practicability is low. Therefore, a drawing fixing device for municipal engineering cost is provided for the above problems.

Disclosure of Invention

The drawing fixing device that a municipal works cost was used for solving engineering cost drawing fixing device among the prior art and lacks storage and protection device to the drawing in this embodiment, leads to the drawing when not showing, is not convenient for deposit at the drawing problem.

According to one aspect of the application, a drawing fixing device for municipal engineering cost is provided, which comprises a base, a storage box, a first electric push rod, a supporting plate, a display box, a fixing mechanism and a storage mechanism, wherein the storage box is arranged on the base;

the fixing mechanism comprises a sliding rod, a sliding plate, a second push plate, a rubber pad, a sliding sleeve, a threaded rod and a first push plate, the surface of the inner wall of the display box is fixedly connected with the sliding rod, the surface of the outer wall of the sliding rod is connected with the sliding plate in a sliding manner, the bottom end of the surface of the outer wall of the sliding plate is fixedly connected with a second electric push rod, and the surface of the outer wall of the bottom end of the second electric push rod is fixedly connected with the rubber pad;

the surface of the outer wall of the base is fixedly connected with a sliding sleeve, the surface of the inner wall of the sliding sleeve is connected with a threaded rod in a sliding manner, one end of the threaded rod is fixedly connected with a first push plate, the surface of the inner wall of the first push plate is fixedly connected with a spring, one end of the spring is fixedly connected with a movable pin, and the movable pin is connected with the first push plate in a sliding manner;

the storage mechanism comprises a fan and a moisture-proof pad, the moisture-proof pad is fixedly connected to the surface of the inner wall of the storage box, and the fan is fixedly connected to the surface of the outer wall of the storage box.

Furthermore, the outer wall surface of the bottom end of the base is fixedly connected with four bearing wheels, and the four bearing wheels are symmetrically arranged by taking the central line of the base as a center.

Further, the surface of the outer wall of the top end of the base is fixedly connected with a first electric push rod, and the surface of the outer wall of the top end of the first electric push rod is fixedly connected with a supporting plate.

Further, backup pad outer wall fixed surface connects the motor, the first pivot of motor output fixed connection, first pivot outer wall fixed surface connects the connecting plate, the connecting plate outer wall performance fixed connection show case.

Further, show case outer wall surface fixed connection second pivot, second pivot outer wall surface rotates and connects the protection casing, the protection casing uses transparent material to make.

Further, the surface of the outer wall of the storage box is fixedly connected with a third rotating shaft, the surface of the outer wall of the third rotating shaft is rotatably connected with a box door, and the surface of the outer wall of the box door is fixedly connected with a handle.

Furthermore, a clamping groove is formed in the surface of the outer wall of the sliding rod, the surface of the outer wall of the sliding plate is connected with an inserting rod in a sliding mode, and one end of the inserting rod is connected with the clamping groove in a sliding mode.

Furthermore, the number of the sliding rods is two, and the two sliding rods are symmetrically arranged by taking the center line of the display box as the center.

Furthermore, the number of the first electric push rods is two, and the two first electric push rods are symmetrically arranged by taking the central line of the base as the center.

Furthermore, the number of the threaded rods is four, and the four threaded rods are symmetrically arranged by taking the center line of the base as the center.

Through the above embodiment of the application, a base, a storage box, a first electric push rod, a support plate, a display box, a fixing mechanism and a storage mechanism are adopted, the fixing mechanism comprises a slide rod, a slide plate, a second push plate, a rubber pad, a sliding sleeve, a threaded rod and the first push plate, the inner wall surface of the display box is fixedly connected with the slide rod, the outer wall surface of the slide rod is slidably connected with the slide plate, the bottom end of the outer wall surface of the slide plate is fixedly connected with the second electric push rod, the rubber pad is fixedly connected with the bottom end outer wall surface of the second electric push rod, the problem that when a drawing is not displayed, the drawing is not conveniently stored due to the fact that an engineering cost drawing fixing device lacks a storage and protection device for the drawing is solved, the drawing is not conveniently stored by pushing the slide plate to slide along the outer wall of the slide rod, the slide plate and the slide rod are fixed through a bolt, and the second electric push rod is started to push the second push plate to move, the effect of the fixing device can be conveniently adjusted according to the size of the drawing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic side view of an embodiment of the present application;

fig. 4 is a schematic view of a portion a of fig. 3 according to an embodiment of the present disclosure.

In the figure: 1. the base, 2, sliding sleeve, 3, threaded rod, 4, first push pedal, 5, spring, 6, loose pin, 7, bearing wheel, 8, first electric putter, 9, backup pad, 10, motor, 11, first pivot, 12, connecting plate, 13, show case, 14, second pivot, 15, slide bar, 16, protection casing, 17, draw-in groove, 18, inserted bar, 19, second electric putter, 20, slide, 21, second push pedal, 22, rubber pad, 23, storage box, 24, dampproofing pad, 25, fan, 26, third pivot, 27, handle, 28, chamber door.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The fixing mechanism in this embodiment may be applied to various display devices, for example, the following drawing fixing device is provided in this embodiment, and the fixing mechanism in this embodiment may be used to mount the following display devices.

The display device comprises: the two supporting plates are hinged, namely the right side edge of the supporting plate on the left side is hinged with the left side edge of the supporting plate on the right side. One of the supporting plates is provided with a plurality of first magnets, and the other supporting plate is provided with a plurality of second magnets which have opposite polarities and correspond to the first magnets. The first magnet and the second magnet may be disposed at corners of the front surface of the support plate.

Every all be equipped with the slide bar every on the outer terminal surface of the three side of backup pad except articulated one side all slide on the slide bar and all be equipped with fixing device on every sliding sleeve device of a plurality of sliding sleeve device.

Further, the sliding sleeve device comprises a sliding sleeve, a nut and a bolt, the sliding sleeve is sleeved on the sliding rod in a sliding mode, a first through hole is formed in the sliding sleeve, the nut is embedded in the first through hole, the nut is connected with the bolt in a rotating mode, and the external thread of the bolt is matched with the internal thread of the nut. When the sliding sleeve needs to be moved, the bolt is loosened; when the positioning is needed, the bolt is screwed to enable the bolt to prop against the sliding rod, so that the positioning is realized, and the fastening device on the rider compresses and fixes the drawing.

Furthermore, each slide bar's both ends all are equipped with the fixed block, the fixed block with backup pad fixed connection. The slide bar and the fixed block are both positioned on the side end face of the supporting plate. The slide bar supports through two fixed blocks to the fixed block prevents that the sliding sleeve from droing from the slide bar.

Furthermore, the fixing device comprises a fixing connecting plate, a first rotating shaft and a supporting arm, the left end of the fixing connecting plate is fixedly connected with the sliding sleeve, the right end of the fixing connecting plate is rotatably connected with the left end of the supporting arm through the first rotating shaft, and magnetic metal such as ironwork and the like is arranged at the right end of the supporting arm; the surface of each support plate except the hinged side is provided with an electromagnet, the electromagnet corresponds to the magnetic metal, and the electromagnet is connected with a power supply. The distribution area of the electromagnet is in a strip shape, the length of the distribution area is the same as that of the sliding sleeve, and therefore in the area where the sliding sleeve slides, the magnetic metal can be attracted by the electromagnet in contact with the electromagnet at any position to realize positioning.

Furthermore, a second through hole is formed in the right end of the supporting arm, a third through hole is formed in the surface of the magnetic metal, and a second rotating shaft penetrates through the second through hole and the third through hole. For rotating the connection between magnetic metal and the support arm, conveniently compress tightly the drawing of different thickness like this to line contact when avoiding compressing tightly forms the face contact, avoids producing the indentation to the drawing.

Further, fixed connection board with the support arm is "L" shape, the left end face of fixed connection board's long arm with sliding sleeve fixed connection, the upper end of the right-hand member face of fixed connection board's long arm with the left end face of the long arm of support arm rotates to be connected, the lower terminal surface of the long arm of support arm with through spring coupling between the up end of the short arm of fixed connection board, rotate through the second pivot between the lower terminal surface of the short arm of support arm and the magnetic metal and connect, pass the second through-hole on the short arm of support arm and the third through-hole on the magnetic metal promptly in the second pivot. The drawing with different thicknesses is conveniently compressed.

Furthermore, every the back of backup pad all is equipped with a plurality of couple, and the couple passes through the connecting block to be fixed the back of backup pad. The handle is arranged on any side edge of the support plate except the hinged side, and the two support plates are connected through a hinge.

Further, the power supply is a storage battery, the storage battery is arranged on the back face of the supporting plate, and the electromagnet is electrically connected with the storage battery through a switch by a lead. The electromagnet is controlled to be turned on or off through the switch, so that the magnetic metal on the supporting arm on the fixing device is controlled to compress and fix the drawing. The electromagnets can be connected in series, so that the drawing can be moved freely when the power is off; it is also possible to use a parallel connection, so that the fixing device on one side can be moved.

Furthermore, the back of the supporting plate is also hinged with a plurality of cylinders with detachable covers, such as a hinged part with an angle. Optionally, the barrel and the back of the supporting plate can be rotatably clamped, for example, a rotary clamping mode in the application number of.

Of course, the present embodiment can also be used for display devices mounted in other structures. Here, a detailed description is omitted, and the fixing mechanism according to the embodiment of the present application is described below.

Referring to fig. 1-4, a drawing fixing device for municipal engineering cost comprises a base 1, a storage box 23, a first electric push rod 8, a support plate 9, a display box 13, a fixing mechanism and a storage mechanism;

the fixing mechanism comprises a sliding rod 15, a sliding plate 20, a second pushing plate 21, a rubber pad 22, a sliding sleeve 2, a threaded rod 3 and a first pushing plate 4, the sliding rod 15 is fixedly connected to the surface of the inner wall of the display box 13, the sliding plate 20 is slidably connected to the surface of the outer wall of the sliding rod 15, the bottom end of the surface of the outer wall of the sliding plate 20 is fixedly connected with a second electric push rod 19, and the rubber pad 22 is fixedly connected to the surface of the outer wall of the bottom end of the second electric push rod 19;

the outer wall surface of the base 1 is fixedly connected with a sliding sleeve 2, the inner wall surface of the sliding sleeve 2 is connected with a threaded rod 3 in a sliding manner, one end of the threaded rod 3 is fixedly connected with a first push plate 4, the inner wall surface of the first push plate 4 is fixedly connected with a spring 5, one end of the spring 5 is fixedly connected with a movable pin 6, and the movable pin 6 is connected with the first push plate 4 in a sliding manner;

the storage mechanism comprises a fan 25 and a moisture-proof pad 24, the moisture-proof pad 24 is fixedly connected to the surface of the inner wall of the storage box 23, the fan 25 is fixedly connected to the surface of the outer wall of the storage box 23, the storage box 23 is arranged at the top end of the base 1, so that drawings which do not need to be displayed can be stored conveniently, and the moisture-proof pad 24 and the fan 25 are arranged in the box body, so that ventilation and removal of moist water vapor in the storage box 23 are kept conveniently, and the drawings are protected from mildewing;

the surface of the outer wall of the bottom end of the base 1 is fixedly connected with four bearing wheels 7, the four bearing wheels 7 are arranged symmetrically by taking the central line of the base 1 as a center, so that the movement of the pushing equipment is convenient, the surface of the outer wall of the top end of the base 1 is fixedly connected with a first electric push rod 8, the surface of the outer wall of the top end of the first electric push rod 8 is fixedly connected with a supporting plate 9, so that the height is convenient to adjust, the surface of the outer wall of the supporting plate 9 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a first rotating shaft 11, the surface of the outer wall of the first rotating shaft 11 is fixedly connected with a connecting plate 12, the outer wall of the connecting plate 12 is fixedly connected with a display box 13, so that the angle of the display box 13 and the display can be conveniently adjusted, the surface of the outer wall of the display box 13 is fixedly connected with a second rotating shaft 14, the surface of the outer wall of the second rotating shaft 14 is rotatably connected with a protective cover 16, and the protective cover 16 is made of transparent material, be convenient for watch, storage box 23 outer wall fixed surface connects third pivot 26, third pivot 26 outer wall surface rotates and connects chamber door 28, 28 outer wall fixed surface of chamber door connects handle 27, draw-in groove 17 is seted up on slide bar 15 outer wall surface, slide 20 outer wall surface sliding connection inserted bar 18, inserted bar 18 one end sliding connection draw-in groove 17 is convenient for fix between slide 20 and the slide bar 15 together, slide bar 15 sets up to two, two slide bar 15 uses display box 13 central line to arrange as central symmetry, first electric putter 8 sets up to two, two first electric putter 8 uses base 1 central line to arrange as central symmetry, the threaded rod sets up to four, four threaded rod 3 uses base 1 central line to arrange as central symmetry.

When the utility model is used, the equipment is pushed to a display site along the bearing wheel 7, the first push plate 4 is driven to avoid contact by rotating the threaded rod 3, the threaded rod 3 slides in the sliding sleeve 2, the first push plate 4 is convenient to contact the ground by arranging the spring 5 and the movable pin 6 at the bottom end of the bottom plate, the movable pin 6 extrudes the spring 5 when contacting the ground, the movable pin 6 is sunk into the ground when under the elasticity of the spring 5, the equipment is convenient to be integrally fixed on the ground, the drawing is flatly laid in the display box 13 by taking out the drawing from the storage box 23, the sliding plate 20 is pushed to slide along the outer wall of the sliding rod 15, the sliding plate 20 and the sliding rod 15 are fixed through the inserted rod 18, the fixing device is convenient to adjust according to the size of the drawing by starting the second electric push rod 19 to push the second push plate 21 to move, the first electric push rod 8 is started to push the support plate 9 to move, and be convenient for adjust display device's height, and drive first pivot 11 through starter motor 10 and rotate, and first pivot 11 drives connecting plate 12 and show case 13 rotation, is convenient for adjust the show angle, and through set up second pivot 14 and protection casing 16 at show case 13 outer wall, is convenient for protect the drawing of show, avoids the blown sand in the air to cause the injury to the drawing, and protection casing 16 uses transparent material to make.

The application has the advantages that:

1. the sliding plate is pushed to slide along the outer wall of the sliding rod, the sliding plate and the sliding rod are fixed through the bolt, and the second electric push rod is started to push the second push plate to move, so that the fixing device can be adjusted conveniently according to the size of a drawing;

2. the first push plate is driven to be prevented from being contacted by rotating the threaded rod, and the spring and the movable pin are arranged at the bottom end of the bottom plate, so that the first push plate can be conveniently contacted with the ground, the movable pin can extrude the spring when being contacted with the ground, and the movable pin is sunk into the ground under the elasticity of the spring, so that the whole equipment can be conveniently fixed on the ground;

3. through setting up the storage box on the base top, the drawing that the storage does not need the show of being convenient for, and through set up dampproofing pad and fan at the box, the storage box is inside keeps ventilating and detach moist steam, is convenient for protect the drawing and avoids the drawing to go moldy.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a drawing fixing device that municipal works cost was used which characterized in that: comprises a base (1), a storage box (23), a first electric push rod (8), a support plate (9), a display box (13), a fixing mechanism and a storage mechanism;

the fixing mechanism comprises a sliding rod (15), a sliding plate (20), a second push plate (21), a rubber pad (22), a sliding sleeve (2), a threaded rod (3) and a first push plate (4), the surface of the inner wall of the display box (13) is fixedly connected with the sliding rod (15), the surface of the outer wall of the sliding rod (15) is slidably connected with the sliding plate (20), the bottom end of the surface of the outer wall of the sliding plate (20) is fixedly connected with a second electric push rod (19), and the surface of the outer wall of the bottom end of the second electric push rod (19) is fixedly connected with the rubber pad (22);

the outer wall surface of the base (1) is fixedly connected with a sliding sleeve (2), the inner wall surface of the sliding sleeve (2) is connected with a threaded rod (3) in a sliding manner, one end of the threaded rod (3) is fixedly connected with a first push plate (4), the inner wall surface of the first push plate (4) is fixedly connected with a spring (5), one end of the spring (5) is fixedly connected with a movable pin (6), and the movable pin (6) is connected with the first push plate (4) in a sliding manner;

the storage mechanism comprises a fan (25) and a moisture-proof pad (24), the moisture-proof pad (24) is fixedly connected to the surface of the inner wall of the storage box (23), and the fan (25) is fixedly connected to the surface of the outer wall of the storage box (23).

2. The drawing fixing device for municipal construction cost according to claim 1, wherein: the base (1) bottom outer wall surface fixed connection bearing wheel (7), bearing wheel (7) set up to four, four bearing wheel (7) use base (1) central line as central symmetry and arrange.

3. The drawing fixing device for municipal construction cost according to claim 1, wherein: the surface of the outer wall of the top end of the base (1) is fixedly connected with a first electric push rod (8), and the surface of the outer wall of the top end of the first electric push rod (8) is fixedly connected with a supporting plate (9).

4. The drawing fixing device for municipal construction cost according to claim 1, wherein: the motor (10) is fixedly connected to the outer wall surface of the supporting plate (9), the first rotating shaft (11) is fixedly connected to the output end of the motor (10), the connecting plate (12) is fixedly connected to the outer wall surface of the first rotating shaft (11), and the outer wall of the connecting plate (12) is fixedly connected with the display box (13).

5. The drawing fixing device for municipal construction cost according to claim 1, wherein: the outer wall surface of the display box (13) is fixedly connected with a second rotating shaft (14), the outer wall surface of the second rotating shaft (14) is rotatably connected with a protective cover (16), and the protective cover (16) is made of transparent materials.

6. The drawing fixing device for municipal construction cost according to claim 1, wherein: the outer wall surface of the storage box (23) is fixedly connected with a third rotating shaft (26), the outer wall surface of the third rotating shaft (26) is rotatably connected with a box door (28), and the outer wall surface of the box door (28) is fixedly connected with a handle (27).

7. The drawing fixing device for municipal construction cost according to claim 1, wherein: the sliding rod is characterized in that a clamping groove (17) is formed in the surface of the outer wall of the sliding rod (15), an inserting rod (18) is connected to the surface of the outer wall of the sliding plate (20) in a sliding mode, and one end of the inserting rod (18) is connected with the clamping groove (17) in a sliding mode.

8. The drawing fixing device for municipal construction cost according to claim 1, wherein: the number of the sliding rods (15) is two, and the two sliding rods (15) are symmetrically arranged by taking the center line of the display box (13) as the center.

9. The drawing fixing device for municipal construction cost according to claim 1, wherein: the number of the first electric push rods (8) is two, and the two first electric push rods (8) are symmetrically arranged by taking the central line of the base (1) as the center.

10. The drawing fixing device for municipal construction cost according to claim 1, wherein: the number of the threaded rods is four, and the four threaded rods (3) are symmetrically arranged by taking the central line of the base (1) as the center.