CN212112964U

CN212112964U - Municipal works planning model device

Info

Publication number: CN212112964U
Application number: CN202020803305.7U
Authority: CN
Inventors: 杨剑
Original assignee: Jiangsu Shengshi Weiye New Materials Co ltd
Current assignee: Jiangsu Shengshi Weiye New Materials Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-08
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a municipal works planning model device, including box, base and universal wheel, the lower surface rigid coupling of box has the base, the universal wheel is all installed in the lower surface four corners of base, the left side of box is installed and is sheltered from the mechanism. This municipal works planning model device, through the link, the apron, the connecting rod, the cooperation of L shaped plate and bolt etc. is used, the apron can be accomodate the space that saves and occupy in the link, and then increase the practicality of whole mechanism, through the threaded rod, first bearing, the cooperation of backup pad and guide arm etc. is used, can accomodate the box with the model, protect the model, be favorable to using widely, through the protective case, the frid, the motor, the cooperation of splint and double threaded rod etc. is used, the convenience is demonstrateed the observer of equidirectional not, splint carry out clamping easy operation to the model, satisfy people's user demand to municipal works planning model greatly.

Description

Municipal works planning model device

Technical Field

The utility model relates to a municipal works technical field specifically is a municipal works planning model device.

Background

In municipal engineering planning, a model is used, which is an object for forming an expression purpose of objectively describing a morphological structure by means of a physical or virtual representation through subjective consciousness, and the model is particularly important to be displayed for people to understand, for example, the application number is: 201821189786.6, the utility model discloses a be provided with iron plate in the model installation foundatin plate, the bottom of model piece is provided with magnet, utilize magnetic force to carry out the installation of model, the device below is provided with the removal wheel, the integral movement of the device of being convenient for, the device is whole can go up and down, be convenient for observe details, but current municipal works planning model device, the model exposes and causes the damage easily outside, lack the protection to the model, the practicality that leads to whole mechanism descends, adopt magnetic force to connect the model, the too big dismantlement of inconvenient model of magnetic force, magnetic force undersize model connection is unstable, hardly satisfy people to the user demand of municipal works planning model.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works planning model device to propose current municipal works planning model device in solving above-mentioned background art, the model exposes and causes the damage outside easily, lacks the protection to the model, leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal engineering planning model device comprises a box body, a base and universal wheels, wherein the base is fixedly connected to the lower surface of the box body, the universal wheels are mounted at four corners of the lower surface of the base, and a shielding mechanism is mounted on the left side of the box body;

the shielding mechanism comprises a connecting frame, a cover plate, a connecting rod, an L-shaped plate and a bolt;

the right-hand member and the box looks rigid coupling of link, the top of link is equipped with the apron, the lower surface and the box of apron are laminated mutually, the left end rigid coupling of apron has the connecting rod, the outer wall and the link clearance fit of connecting rod, the left side top rigid coupling of link has the L shaped plate, the internal thread connection of L shaped plate has the bolt, two the right-hand member of bolt all laminates mutually with the apron. The apron is conveniently accomodate, saves space.

Preferably, the bolts are symmetrically distributed about the L-shaped plate. The stability of apron lid when on the box is guaranteed to two bolts.

Preferably, the inside rigid coupling of box has the guide arm, the right-hand member rigid coupling of box has the magnetic sheet, the right-hand member magnetism of magnetic sheet links to each other there is the magnetic path. The drawing is clamped on the outer wall of the magnetic plate by the magnetic block, so that the drawing is conveniently displayed and compared.

Preferably, a lifting mechanism is arranged in the box body;

the lifting mechanism comprises a threaded rod, a first bearing, a rotating handle and a supporting plate;

the outer wall of threaded rod passes through first bearing and box activity and links to each other, the top rigid coupling of threaded rod has the turning handle, the outer wall threaded connection of threaded rod has the backup pad, the left side and the guide arm clearance fit of backup pad. The model can be accommodated in the box body, and the model is prevented from being damaged.

Preferably, the threaded rod is arranged in parallel with the guide rod. The guide rod plays a role in guiding the movement of the supporting plate.

Preferably, the outer wall of the supporting plate is provided with a rotating mechanism;

the rotating mechanism comprises a motor, a vertical rod, a protective shell and a groove plate;

the outer wall of motor and backup pad rigid coupling, the top rigid coupling of motor has the montant, the outer wall and the backup pad activity of montant link to each other, the top rigid coupling of montant has the protective case, the top rigid coupling of protective case has the frid. The model display is convenient.

Preferably, a clamping mechanism is arranged inside the protective shell;

the clamping mechanism comprises a double-end threaded rod, a second bearing, a sliding block and a clamping plate;

the outer wall of double threaded rod passes through the second bearing and links to each other with the protecting crust activity, the outer wall threaded connection of double threaded rod has the slider, two the outer wall of slider all with frid clearance fit, the top threaded connection of slider has splint. Is beneficial to fixing the model.

Preferably, the sliding block and the groove plate form a sliding mechanism. The slide block drives the clamping plate to move in the groove plate.

Compared with the prior art, the beneficial effects of the utility model are that: this municipal works planning model device compares traditional technology, has following advantage:

through the cooperation use of link, apron, connecting rod, L shaped plate and bolt etc. apron lid prevents on the surface of box that the model from damaging, and when demonstrateing the model, the apron can be accomodate the space that sparingly takes in the link, and then increases whole mechanism's practicality.

Through the cooperation use of threaded rod, first bearing, backup pad and guide arm etc., the threaded rod drives the backup pad and removes along the outer wall of guide arm, can accomodate the model in the box, protects the model, is favorable to using widely.

The motor can drive the model to rotate through the cooperation of protective case, frid, motor, splint and double threaded rod etc., and the convenience demonstrates the observer of equidirectional not, and splint carry out clamping easy operation to the model, satisfy the user demand of people to municipal works planning model greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connecting structure of the shielding mechanism and the box body in FIG. 1;

FIG. 3 is a schematic view of a connection structure between the lifting mechanism and the box body in FIG. 1;

fig. 4 is a schematic view of a connection structure of the rotating mechanism and the clamping mechanism in fig. 1.

In the figure: 1. the device comprises a box body, 2, a base, 3, universal wheels, 4, a guide rod, 5, a shielding mechanism, 501, a connecting frame, 502, a cover plate, 503, a connecting rod, 504, an L-shaped plate, 505, a bolt, 6, a lifting mechanism, 601, a threaded rod, 602, a first bearing, 603, a rotating handle, 604, a supporting plate, 7, a rotating mechanism, 701, a motor, 702, a vertical rod, 703, a protective shell, 704, a groove plate, 8, a clamping mechanism, 801, a double-threaded rod, 802, a second bearing, 803, a sliding block, 804, a clamping plate, 9, a magnetic plate, 10 and a magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a municipal engineering planning model device comprises a box body 1, a base 2 and universal wheels 3, wherein the base 2 is fixedly connected to the lower surface of the box body 1, the universal wheels 3 are respectively installed at four corners of the lower surface of the base 2, the universal wheels 3 are provided with self-locking devices, a shielding mechanism 5 is installed on the left side of the box body 1, the shielding mechanism 5 comprises a connecting frame 501, a cover plate 502, a connecting rod 503, an L-shaped plate 504 and bolts 505, a sliding groove is machined in the connecting frame 501, the right end of the connecting frame 501 is fixedly connected with the box body 1, the top end of the connecting frame 501 is provided with the cover plate 502, the lower surface of the cover plate 502 is attached to the box body 1, the left end of the cover plate 502 is fixedly connected with the connecting rod 503, the connecting rod 503 can move in the connecting frame 501, the outer wall of the connecting rod 503 is in clearance fit with the connecting frame 501, the top of the left side of the connecting frame, the bolts 505 are symmetrically distributed about the L-shaped plate 504, two bolts 505 are mounted in the L-shaped plate 504, the guide rod 4 is fixedly connected inside the box body 1, the magnetic plate 9 is fixedly connected to the right end of the box body 1, the magnetic block 10 is magnetically connected to the right end of the magnetic plate 9, and the drawing paper is placed on the surface of the magnetic plate 9 and fixed by using the magnetic block 10.

The internally mounted of box 1 has elevating system 6, elevating system 6 includes threaded rod 601, first bearing 602, turning handle 603 and backup pad 604, the outer wall of threaded rod 601 passes through first bearing 602 and links to each other with box 1 activity, the top rigid coupling of threaded rod 601 has turning handle 603, the outer wall threaded connection of threaded rod 601 has backup pad 604, it drives threaded rod 601 rotation to rotate turning handle 603, the left side and the 4 clearance fit of guide arm of backup pad 604, backup pad 604 removes along the outer wall of guide arm 4, threaded

rod

601 and 4 parallel arrangement of guide arm.

Slewing mechanism 7 is installed to the outer wall of backup pad 604, slewing mechanism 7 includes motor 701, montant 702, protecting crust 703 and frid 704, the model of motor 701 is specifically selected according to the in-service use demand, motor 701's outer wall and backup pad 604 looks rigid coupling, motor 701's top rigid coupling has montant 702, the outer wall and the backup pad 604 swing joint of montant 702, montant 702 passes through the bearing and links to each other with backup pad 604 swing joint, the top rigid coupling of montant 702 has protecting crust 703, the top rigid coupling of protecting crust 703 has frid 704, frid 704 passes through the screw fixation on the top of protecting crust 703.

The internally mounted of protecting crust 703 has clamping machine to construct 8, clamping machine constructs 8 and includes double threaded rod 801, second bearing 802, slider 803 and splint 804, double threaded rod 801's outer wall passes through second bearing 802 and protecting crust 703 activity link to each other, double threaded rod 801's outer wall threaded connection has slider 803, the outer wall of two sliders 803 all with frid 704 clearance fit, double threaded rod 801 rotates and drives slider 803 in frid 704 relative motion, the top threaded connection of slider 803 has splint 804, splint 804's bottom processing has the screw thread, slider 803 and frid 704 constitute slide mechanism.

In this example, when the device is used, the universal wheel 3 drives the whole mechanism to move to a proper position, two bolts 505 in the rotating L-shaped plate 504 are separated from the cover plate 502, then the rotating cover plate 502 and the connecting frame 501 are positioned on the same vertical line, the cover plate 502 is moved into the connecting frame 501 and is parallel to the box body 1, the rotating handle 603 drives the threaded rod 601 to rotate in the box body 1 through the first bearing 602, the threaded rod 601 rotates to drive the supporting plate 604 to move upwards along the outer wall of the guide rod 4, when the protective shell 703 is completely exposed out of the box body 1, the model is placed on the upper surface of the slot plate 704, the rotating button at the left end of the double-headed threaded rod 801 is rotated, the double-headed threaded rod 801 drives two sliding blocks 803 to move in the slot plate 704, the two sliding blocks 803 drive the clamping plate 804 to clamp the model, when the model needs to be displayed in a rotating mode, the external power, the output shaft of the motor 701 drives the vertical rod 702 to rotate in the supporting plate 604, the vertical rod 702 drives the protective shell 703 to rotate, and then the protective shell 703 drives the model to rotate for display.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a municipal works planning model device, includes box (1), base (2) and universal wheel (3), the lower surface rigid coupling of box (1) has base (2), universal wheel (3), its characterized in that are all installed in the lower surface four corners of base (2): a shielding mechanism (5) is arranged on the left side of the box body (1);

the shielding mechanism (5) comprises a connecting frame (501), a cover plate (502), a connecting rod (503), an L-shaped plate (504) and a bolt (505);

the right-hand member of link (501) and box (1) looks rigid coupling, the top of link (501) is equipped with apron (502), the lower surface and the box (1) of apron (502) laminate mutually, the left end rigid coupling of apron (502) has connecting rod (503), the outer wall and link (501) clearance fit of connecting rod (503), the left side top rigid coupling of link (501) has L shaped plate (504), the internal thread of L shaped plate (504) is connected with bolt (505), two the right-hand member of bolt (505) all laminates mutually with apron (502).

2. The municipal engineering planning model apparatus of claim 1, wherein: the bolts (505) are symmetrically distributed about the L-shaped plate (504).

3. The municipal engineering planning model apparatus of claim 1, wherein: the inside rigid coupling of box (1) has guide arm (4), the right-hand member rigid coupling of box (1) has magnetic sheet (9), the right-hand member magnetism of magnetic sheet (9) links to each other has magnetic path (10).

4. The municipal engineering planning model apparatus of claim 1, wherein: a lifting mechanism (6) is arranged in the box body (1);

the lifting mechanism (6) comprises a threaded rod (601), a first bearing (602), a rotating handle (603) and a supporting plate (604);

the outer wall of threaded rod (601) passes through first bearing (602) and links to each other with box (1) activity, the top rigid coupling of threaded rod (601) has turning handle (603), the outer wall threaded connection of threaded rod (601) has backup pad (604), the left side and guide arm (4) clearance fit of backup pad (604).

5. The municipal engineering planning model apparatus of claim 4, wherein: the threaded rod (601) is arranged in parallel with the guide rod (4).

6. The municipal engineering planning model apparatus of claim 4, wherein: the outer wall of the supporting plate (604) is provided with a rotating mechanism (7);

the rotating mechanism (7) comprises a motor (701), a vertical rod (702), a protective shell (703) and a groove plate (704);

the outer wall and the backup pad (604) looks rigid coupling of motor (701), the top rigid coupling of motor (701) has montant (702), the outer wall and the backup pad (604) activity of montant (702) link to each other, the top rigid coupling of montant (702) has protective case (703), the top rigid coupling of protective case (703) has frid (704).

7. The municipal engineering planning model apparatus of claim 6, wherein: a clamping mechanism (8) is arranged in the protective shell (703);

the clamping mechanism (8) comprises a double-end threaded rod (801), a second bearing (802), a sliding block (803) and a clamping plate (804);

the outer wall of double-thread rod (801) passes through second bearing (802) and protects shell (703) activity and links to each other, the outer wall threaded connection of double-thread rod (801) has slider (803), two the outer wall of slider (803) all with frid (704) clearance fit, the top threaded connection of slider (803) has splint (804).

8. The municipal engineering planning model apparatus of claim 7, wherein: the sliding block (803) and the groove plate (704) form a sliding mechanism.