CN216487195U - Constructional engineering management billboard - Google Patents

Abstract

The utility model discloses a constructional engineering management billboard, and relates to the technical field of management billboards. The utility model comprises a base; the notch has been seted up to the downside of base, and the middle part sliding fit of notch has the fixed plate, the downside fixedly connected with wheel of fixed plate, the upside fixedly connected with dead lever of base, the upside fixedly connected with billboard of dead lever, and the both sides of notch are all seted up flutedly. According to the utility model, the first slide block and the second slide block are arranged, and can limit the fixed plate, so that when the building management billboard is pushed, the wheels can not be retracted into the notches due to the weight of the building management billboard, and the stability of the building management billboard during moving is improved.

Description

Constructional engineering management billboard

Technical Field

The utility model belongs to the technical field of management boards, and particularly relates to a building engineering management board.

Background

The management board is a management method for displaying items to be managed through various management boards so that the management state is known to people. The management board is an important component of top-level field management, and is a very important means for creating competitive atmosphere for customers and enterprises and improving management transparency.

Most of the existing constructional engineering management boards are inconvenient to move and cause certain troubles to workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building engineering management billboard, wherein a fixed plate can be limited by a first sliding block and a second sliding block through the first sliding block and the second sliding block, so that wheels cannot be retracted into a notch due to the weight of the building management billboard when the building management billboard is pushed, the stability of the building management billboard is improved when the building management billboard moves, and the screw rods can drive the wheels to contact the ground or be far away from the ground through the fixed rods, so that the building management billboard cannot move due to dislocation of the wheels when the building management billboard does not need to be moved, the building management billboard is more stable when contacting the ground, and the problems in the prior art are solved.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a constructional engineering management billboard comprises a base;

the lower side of the base is provided with a notch, the middle part of the notch is in sliding fit with a fixed plate, the lower side of the fixed plate is fixedly connected with wheels, the upper side of the base is fixedly connected with a fixed rod, the upper side of the fixed rod is fixedly connected with a billboard, and two sides of the notch are provided with grooves;

the middle parts of the two grooves are respectively matched with a first sliding block and a second sliding block in a sliding manner, the upper sides of the grooves are provided with channels, one sides of the channels are matched with gears in a rotating manner, the upper sides of the second sliding blocks are fixedly connected with a first rack, and the upper sides of the first sliding blocks are fixedly connected with a second rack;

two positioning grooves are formed in the lower side of the notch, a worm wheel and a worm are matched in the positioning grooves in a rotating mode, a screw rod is fixedly connected to the upper side of the worm, and the screw rod is in threaded fit with the fixing plate;

a limiting groove is formed in one side of the groove, a rod body is in sliding fit with the middle of the limiting groove, and a bolt is in threaded fit with one end of the rod body.

Optionally, the worm wheel is engaged with the worm, the gear is engaged with the first rack and the second rack, and the gear is located between the first rack and the second rack.

Optionally, the first rack and the second rack are both in sliding fit in the channel.

Optionally, one side fixedly connected with limiting plate of first slider and second slider, and the draw-in groove with limiting plate looks adaptation is all seted up to the both sides of fixed plate.

Optionally, the body of rod is L shape rod structure, and the body of rod all sets up the thread groove with bolt looks adaptation with one side of base.

Optionally, the channel is communicated with the groove, the notch is communicated with the positioning groove, and the limiting groove is communicated with the groove.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the first slide block and the second slide block are arranged, and can limit the fixed plate, so that when the building management billboard is pushed, the wheels can not be retracted into the notches due to the weight of the building management billboard, and the stability of the building management billboard is improved when the building management billboard is moved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic perspective view of a base according to an embodiment of the utility model;

FIG. 2 is a schematic perspective view of a billboard according to an embodiment of the utility model;

FIG. 3 is a cross-sectional view of a base according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3.

Wherein the figures include the following reference numerals: the novel watch comprises a base 1, a fixing rod 2, a billboard 3, a rod body 4, a groove 5, a notch 6, a wheel 7, a first sliding block 8, a channel 9, a first rack 10, a second rack 11, a second sliding block 12, a fixing plate 13, a worm wheel 14, a worm 15, a screw 16, a gear 17, a bolt 18, a positioning groove 19 and a limiting groove 20.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-4, in the present embodiment, there is provided a structural engineering management billboard, including: a base 1;

the lower side of the base 1 is provided with a notch 6, the middle part of the notch 6 is in sliding fit with a fixed plate 13, the lower side of the fixed plate 13 is fixedly connected with a wheel 7, the upper side of the base 1 is fixedly connected with a fixed rod 2, the upper side of the fixed rod 2 is fixedly connected with a billboard 3, and two sides of the notch 6 are both provided with grooves 5;

the middle parts of the two grooves 5 are respectively matched with a first sliding block 8 and a second sliding block 12 in a sliding manner, the upper side of each groove 5 is provided with a channel 9, one side of each channel 9 is matched with a gear 17 in a rotating manner, the upper side of each second sliding block 12 is fixedly connected with a first rack 10, and the upper side of each first sliding block 8 is fixedly connected with a second rack 11;

two positioning grooves 19 are formed in the lower side of the notch 6, a worm wheel 14 and a worm 15 are rotatably matched in the positioning grooves 19, a screw 16 is fixedly connected to the upper side of the worm 15, and the screw 16 is in threaded fit with the fixing plate 13;

a limiting groove 20 is formed in one side of the groove 5, a rod body 4 is in sliding fit with the middle of the limiting groove 20, and a bolt 18 is in threaded fit with one end of the rod body 4.

The application of one aspect of the embodiment is as follows: when the building management signboard needs to be moved, the worm wheel 14 is rotated firstly, the worm wheel 14 drives the worm 15 to rotate, then the worm 15 drives the screw 16 to rotate, then the screw 16 drives the wheel 7 to move towards one side close to the ground through the fixing plate 13 and pushes the rod body 4 after the wheel 7 contacts the ground, so that the second sliding block 12 fixedly connected with the rod body 4 moves towards one side close to the fixing plate 13, meanwhile, the first rack 10 drives the gear 17 to rotate, then the gear 17 drives the first sliding block 8 to move towards one side close to the fixing plate 13 through the second rack 11, then after the fixing plate 13 is clamped by the first sliding block 8 and the second sliding block 12, the bolt 18 is screwed, so that the rod body 4 and the base 1 generate a limiting relation, then the building management signboard is pushed, and the same principle is carried out when the wheel 7 needs to be retracted into the notch 6. It should be noted that the worm gear 14 referred to in this application may be powered by a battery or an external power source.

Through the first slider 8 and the second slider 12 that set up, first slider 8 can carry on spacingly with second slider 12 to fixed plate 13, make when promoting the building management billboard, the wheel can not be because of the weight of building management billboard and draw into notch 6, thereby the stability of building management billboard when removing has been promoted, screw rod 16 through the setting, screw rod 16 can drive wheel 7 contact ground or keep away from ground through dead lever 2, make when not needing to remove the building management billboard, can not lead to the removal of building management billboard because of the dislocation of wheel 7, thereby it is more stable when making the building management billboard contact ground.

Specifically, the method comprises the following steps: the worm wheel 14 can be rotated by various transmission means such as an electric motor.

The worm wheel 14 of the present embodiment is engaged with the worm 15, the gear 17 is engaged with the first rack 10 and the second rack 11, and the gear 17 is located between the first rack 10 and the second rack 11.

The first rack 10 and the second rack 11 of this embodiment are both a sliding fit within the channel 9.

One side fixedly connected with limiting plate of first slider 8 and second slider 12 of this embodiment, and the draw-in groove of mutually supporting with the limiting plate is all seted up to the both sides of fixed plate 13.

The rod body 4 of this embodiment is an L-shaped rod structure, and a thread groove matched with the bolt 18 is formed on one side of the rod body 4 and one side of the base 1.

The channel 9 of the embodiment is communicated with the groove 5, the notch 6 is communicated with the positioning groove 19, and the limiting groove 20 is communicated with the groove 5.

The above embodiments may be combined with each other.

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 is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims (6)

1. A construction work management billboard, comprising: a base (1);

a notch (6) is formed in the lower side of the base (1), a fixing plate (13) is arranged in the middle of the notch (6) in a sliding fit mode, wheels (7) are fixedly connected to the lower side of the fixing plate (13), a fixing rod (2) is fixedly connected to the upper side of the base (1), a billboard (3) is fixedly connected to the upper side of the fixing rod (2), and grooves (5) are formed in two sides of the notch (6);

the middle parts of the two grooves (5) are respectively matched with a first sliding block (8) and a second sliding block (12) in a sliding manner, the upper side of each groove (5) is provided with a channel (9), one side of each channel (9) is matched with a gear (17) in a rotating manner, the upper side of each second sliding block (12) is fixedly connected with a first rack (10), and the upper side of each first sliding block (8) is fixedly connected with a second rack (11);

two positioning grooves (19) are formed in the lower side of the notch (6), a worm wheel (14) and a worm (15) are rotatably matched in the positioning grooves (19), a screw rod (16) is fixedly connected to the upper side of the worm (15), and the screw rod (16) is in threaded fit with the fixing plate (13);

a limiting groove (20) is formed in one side of the groove (5), a rod body (4) is in sliding fit with the middle of the limiting groove (20), and a bolt (18) is in threaded fit with one end of the rod body (4).

2. A construction work management signboard as set forth in claim 1 wherein the worm wheel (14) is engaged with the worm (15), the gear (17) is engaged with the first rack (10) and the second rack (11), and the gear (17) is located between the first rack (10) and the second rack (11).

3. A construction work management signboard according to claim 1 wherein the first rack (10) and the second rack (11) are slidably engaged in the channel (9).

4. The building engineering management billboard according to claim 1, wherein a limiting plate is fixedly connected to one side of the first slider (8) and one side of the second slider (12), and a slot matched with the limiting plate is formed on each of two sides of the fixing plate (13).

5. The building engineering management billboard according to claim 1, wherein the rod body (4) is an L-shaped rod structure, and one side of the rod body (4) and one side of the base (1) are both provided with a thread groove adapted to the bolt (18).

6. The constructional engineering management signboard of claim 1, wherein the channel (9) is in communication with the groove (5), the notch (6) is in communication with the positioning groove (19), and the limiting groove (20) is in communication with the groove (5).

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