CN210271538U

CN210271538U - Building engineering management bid inviting device

Info

Publication number: CN210271538U
Application number: CN201921212793.8U
Authority: CN
Inventors: 陆彦名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-07
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to the technical field of building engineering management, and discloses a building engineering management bidding device, including the display screen of bidding, the top of the display screen of bidding is rotated and is connected with the roof, and the bottom fixedly connected with two first bracing pieces of symmetric distribution of roof, and the common fixedly connected with first backup pad of one side that two first bracing pieces are relative, and the upper surface fixedly connected with slewing mechanism of first backup pad, the bottom fixedly connected with height adjustment mechanism of first backup pad; slewing mechanism includes the rotating electrical machines who is connected with first backup pad upper surface fixed connection, and the output end fixedly connected with second bracing piece of rotating electrical machines, the top fixedly connected with connecting plate of second bracing piece, the equal fixedly connected with U type support frame in the left and right sides of connecting plate upper surface. The utility model discloses can conveniently make people around can both see the content on the display screen of signing a tender, can conveniently contract the display screen of signing a tender when not using, reduce area.

Description

Building engineering management bid inviting device

Technical Field

The utility model relates to a building engineering management technical field especially relates to a building engineering management is beckoned mark device.

Background

The building construction is a necessary product of social and economic development, along with the continuous acceleration of the pace of urbanization construction, the demand on the building construction is increased, the demand on the building engineering management is gradually increased, and further, the demand on the equipment of the building engineering management is increased continuously.

When the existing bidding device for building engineering management is used, most of the bidding devices are static, and the requirement for watching people around can not be effectively met under the condition that people around are more, so that the bidding of building engineering can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art building engineering management and drawing mark device when using, because of drawing mark device most be motionless, around under the more condition of people, the demand that people watched around can't effectual the satisfying to can lead to the fact the problem of influence to building engineering's drawing mark, and the building engineering management who proposes draws mark device.

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

a building engineering management bid inviting device comprises a bid inviting display screen, wherein the top of the bid inviting display screen is rotatably connected with a top plate, the bottom of the top plate is fixedly connected with two first supporting rods which are symmetrically distributed, one sides of the two first supporting rods, which are opposite to each other, are jointly and fixedly connected with a first supporting plate, the upper surface of the first supporting plate is fixedly connected with a rotating mechanism, and the bottom of the first supporting plate is fixedly connected with a height adjusting mechanism;

slewing mechanism includes the rotating electrical machines who is connected with first backup pad upper surface fixed connection, the output end fixedly connected with second bracing piece of rotating electrical machines, the top fixedly connected with connecting plate of second bracing piece, the equal fixedly connected with U type support frame in the left and right sides of connecting plate upper surface, two one side that the connecting plate was kept away from to U type support frame and the bottom fixed connection of calling for mark display screen.

Preferably, the equal fixedly connected with stiffener in the left and right sides of second bracing piece, two the one end that the second bracing piece was kept away from to the stiffener is fixedly connected with the bottom of connecting plate.

Preferably, two one sides that first bracing piece carried on the back mutually all fixedly connected with a plurality of signboard indicator boards.

Preferably, the height adjusting mechanism comprises a fixed cylinder fixedly connected with the bottom of the first supporting plate, a sliding rod is slidably connected in the fixed cylinder, a threaded hole is formed in the left side of the fixed cylinder, a bolt is connected in the threaded hole, a second supporting plate is fixedly connected to the bottom of the sliding rod, a connecting rod is fixedly connected to the bottoms of the first supporting rods, a third supporting rod is movably connected to one end, away from the first supporting rod, of the connecting rod, and a groove which slides with the connecting rod is formed in the top of the third supporting rod.

Preferably, one end of the third support rod, which is far away from the connecting rod, is fixedly connected with a support block.

Compared with the prior art, the utility model provides a building engineering management device of inviting mark possesses following beneficial effect:

1. this building engineering management is beckoned mark device through being provided with and is beckoned mark display screen and slewing mechanism, can conveniently make around the people can both see the content on beckoned mark display screen.

2. This building engineering management is beckoned mark device through being provided with high adjustment mechanism, can conveniently contract the beckoned mark display screen when not using, reduces area.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can conveniently make people around can both see the content on the display screen of signing, can conveniently contract the display screen of signing when not using, reduce area.

Drawings

Fig. 1 is a schematic structural view of a construction engineering management bidding device provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of the architectural engineering management bidding device provided by the present invention.

In the figure: the automatic identification device comprises a 1-poster display screen, a 2-top plate, a 3-first supporting rod, a 4-first supporting plate, a 5-rotating mechanism, a 51-rotating motor, a 52-second supporting rod, a 53-connecting plate, a 54-U-shaped supporting frame, a 6-height adjusting mechanism, a 61-fixed cylinder, a 62-sliding rod, a 63-second supporting plate, a 64-connecting rod, a 65-third supporting rod, 66 bolts, 7-reinforcing rods, 8-poster indicating plates and 9-supporting blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-2, a construction engineering management bid inviting device comprises a bid inviting display screen 1, wherein the top of the bid inviting display screen 1 is rotatably connected with a top plate 2, the bottom of the top plate 2 is fixedly connected with two first supporting rods 3 which are symmetrically distributed, one sides of the two first supporting rods 3 which are opposite to each other are fixedly connected with a first supporting plate 4 together, the upper surface of the first supporting plate 4 is fixedly connected with a rotating mechanism 5, and the bottom of the first supporting plate 4 is fixedly connected with a height adjusting mechanism 6;

slewing mechanism 5 includes the rotating electrical machines 51 with fixed surface is connected on the first backup pad 4, rotating electrical machines 51 all passes through control switch and external power source electric connection, can guarantee to obtain the support of power supply volume at the during operation, this electric connection is prior art, and belong to the familiar technical means of the personnel in the field, therefore not repeated, rotating electrical machines 51's output end fixedly connected with second bracing piece 52, the top fixedly connected with connecting plate 53 of second bracing piece 52, the equal fixedly connected with U type support frame 54 in the left and right sides of connecting plate 53 upper surface, one side that connecting plate 53 was kept away from to two U type support frames 54 and the bottom fixed connection of signboard display screen 1, can conveniently make around the people can both see the content on the signboard display screen 1.

The equal fixedly connected with stiffener 7 in the left and right sides of second bracing piece 52, the one end that second bracing piece 52 was kept away from to two stiffeners 7 and the bottom fixed connection of connecting plate 53 can conveniently strengthen the stability of calling up mark display screen 1.

Two equal fixedly connected with of one side that first bracing piece 3 carried on the back mutually have a plurality of signboards 8 of inviting.

Height adjusting mechanism 6 includes the solid fixed cylinder 61 with 4 bottom fixed connection of first backup pad, sliding connection has slide bar 62 in the solid fixed cylinder 61, the left side of solid fixed cylinder 61 has the screw hole, and screw hole female connection has bolt 66, the bottom fixedly connected with second backup pad 63 of slide bar 62, the equal fixedly connected with connecting rod 64 in bottom of two first bracing pieces 3, the one end swing joint that first bracing piece 3 was kept away from to connecting rod 64 has third bracing piece 65, the top of third bracing piece 65 seted up with the gliding recess of connecting rod, can conveniently contract poster display screen 1 when not using, reduce area.

One end fixedly connected with supporting shoe 9 that connecting rod 64 was kept away from to third bracing piece 65 can conveniently increase the area of contact on third bracing piece 65 and ground, makes it place more stably.

In the utility model, when the surrounding people can see the content on the tender display screen 1, the rotating motor 51 is started, the rotating motor 51 drives the second support rod 52 to rotate, the second support rod 52 drives the connecting plate 53 to rotate, the connecting plate 53 drives the two U-shaped support frames 54 to rotate, the U-shaped support frames 54 drive the tender display screen 1 to rotate at the bottom of the top, and the strengthening rod 7 is arranged, so that the stability of the rotation of the tender display screen 1 is improved, the tender display screen 1 rotates slowly, the surrounding people can see the content on the tender display screen 1 conveniently, when the height of the tender display screen 1 needs to be adjusted, the bolt 66 is rotated, the bolt 66 is screwed out, the first support rod 3 is pulled, the first support rod 3 pulls the connecting rod 64, the connecting rod 64 slides in the groove on the third support rod 63, the first support rod 3 pulls the first support plate 4, fixed section of thick bamboo 61 of 4 pulling of first backup pad, fixed section of thick bamboo 61 slides on slide bar 62, and first bracing piece 3 promotes roof 2, and the sign display screen 1 is beckoned in the 2 pulling of roof, highly adjusting of sign display screen 1, can conveniently contract sign display screen 1 when not using, reduces area.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The building engineering management bidding device comprises a bidding display screen (1) and is characterized in that the top of the bidding display screen (1) is rotatably connected with a top plate (2), the bottom of the top plate (2) is fixedly connected with two first supporting rods (3) which are symmetrically distributed, one sides of the two first supporting rods (3) which are opposite to each other are fixedly connected with a first supporting plate (4) together, the upper surface of the first supporting plate (4) is fixedly connected with a rotating mechanism (5), and the bottom of the first supporting plate (4) is fixedly connected with a height adjusting mechanism (6);

slewing mechanism (5) include rotating electrical machines (51) with fixed surface connection on first backup pad (4), output fixedly connected with second bracing piece (52) of rotating electrical machines (51), top fixedly connected with connecting plate (53) of second bracing piece (52), the equal fixedly connected with U type support frame (54) of the left and right sides of connecting plate (53) upper surface, two one side and the bottom fixed connection of signboard display screen (1) that connecting plate (53) were kept away from in U type support frame (54).

2. The building engineering management signboard device according to claim 1, wherein reinforcing rods (7) are fixedly connected to the left and right sides of the second support rod (52), and one ends of the two reinforcing rods (7) far away from the second support rod (52) are fixedly connected with the bottom of the connecting plate (53).

3. A construction engineering management signpost device according to claim 1, characterized in that a plurality of signpost indicator boards (8) are fixedly connected to both sides of the first support rods (3) opposite to each other.

4. The building engineering management bidding device of claim 1, wherein the height adjusting mechanism (6) comprises a fixed cylinder (61) fixedly connected with the bottom of the first supporting plate (4), a sliding rod (62) is slidably connected in the fixed cylinder (61), a threaded hole is formed in the left side of the fixed cylinder (61), a bolt (66) is screwed in the threaded hole, a second supporting plate (63) is fixedly connected to the bottom of the sliding rod (62), a connecting rod (64) is fixedly connected to the bottoms of the two first supporting rods (3), a third supporting rod (65) is movably connected to one end, away from the first supporting rod (3), of the connecting rod (64), and a groove sliding with the connecting rod is formed in the top of the third supporting rod (65).

5. A construction work management call sign device according to claim 4, characterized in that a support block (9) is fixedly connected to an end of the third support bar (65) remote from the connecting bar (64).