CN213207049U

CN213207049U - Building engineering management bid inviting device

Info

Publication number: CN213207049U
Application number: CN202021904374.3U
Authority: CN
Inventors: 邹伟; 邹健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-14
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a mark device is beckoned in building engineering management, the on-line screen storage device comprises a base, symmetry fixed mounting has two mounts, two on the base the mount is close to the common movable mounting of one side outer wall mutually and has the display panel, install integrative device of lift shock attenuation between display panel and the mount, symmetry fixed mounting has two fixed plates, two on the outer wall of base both sides a plurality of jacks have all been seted up on the fixed plate, every equal movable insertion is equipped with the anchor strut in the jack. Has the advantages that: the utility model discloses installed the integrative device of lift shock attenuation between display panel and base, utilized the spring on a plurality of telescopic links to carry out the shock attenuation to the display panel for the base is fixed the back, and the stability of display panel is higher, and the shake of distance can not appear, utilizes screw drive's effect to change the height of connecting plate, adjusts the height of display panel with this, improves the flexibility of inviting the mark.

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

Building construction is the inevitable product of social and economic development, and along with the continuous acceleration of urbanization construction pace, the demand to building construction is also bigger and bigger along with it, and building engineering management demand is also increasing step by step, and then to the equipment demand of building engineering management continuously increases, takes the tender device as an example, is the required instrument of benign competition, and the tender device of selling on the market at present is various, the style is various.

Still have more or less weak influence use among the prior art, the display panel is difficult to be adjusted from top to bottom, influences the quality of propaganda, secondly current display panel lacks damping device when using, leads to display panel stability relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that lacks damping device and raising and lowering functions among the prior art, and the building engineering management who provides recruits mark device.

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

the utility model provides a mark device is beckoned in building engineering management, includes the base, symmetry fixed mounting has two mounts on the base, two the mount is close to the common movable mounting of one side outer wall mutually and has the display panel, install the integrative device of lift shock attenuation between display panel and the mount, symmetry fixed mounting has two fixed plates on the outer wall of base both sides, two a plurality of jacks have all been seted up on the fixed plate, every equal activity is inserted in the jack and is equipped with the anchor strut.

In the above-mentioned building engineering management bid device, two slide bars are symmetrically and fixedly installed on the outer wall of one side of two of the fixing frames close to each other, two sliding chutes are symmetrically formed in the outer walls of two sides of the display panel, and the two slide bars are respectively slidably installed with the two sliding chutes.

In the above-mentioned building engineering management bidding device, the lifting and shock absorption integrated device comprises a mounting hole formed on the side wall of the base, two threaded rods are symmetrically and movably mounted on the base, the threaded rods penetrate through the outer wall of the base and extend into the mounting hole, a plurality of telescopic rods are fixedly mounted on the outer wall of one side of the base at equal intervals on the display panel, a connecting plate is fixedly mounted on one ends of the telescopic rods, which are far away from the display panel, symmetrically and fixedly mounted on the outer wall of one side of the base, two threaded rods are respectively mounted with the two threaded pipes in a threaded manner, a motor is fixedly mounted in the mounting hole, a rotating rod is fixedly mounted on an output shaft of the motor, two first gears are fixedly mounted on the rotating rod, a second gear is fixedly mounted on one end of the two threaded rods, which is close to the mounting hole, and the first, and the first gear and the second gear are in gear engagement.

In foretell building engineering management device of beckoning in, symmetry fixed mounting has two bearings on the base, and two bearings all run through the outer wall of base and extend to the mounting hole in, threaded rod fixed mounting is on the inner ring of bearing.

In the above construction engineering management bidding device, each telescopic rod is sleeved with a spring.

Compared with the prior art, the utility model discloses the advantage lies in:

the utility model discloses installed the integrative device of lift shock attenuation between display panel and base, utilized the spring on a plurality of telescopic links to carry out the shock attenuation to the display panel for the base is fixed the back, and the stability of display panel is higher, and the shake of distance can not appear, utilizes screw drive's effect to change the height of connecting plate, adjusts the height of display panel with this, improves the flexibility of inviting the mark.

Drawings

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

fig. 2 is an enlarged view of a part a of the structure of the construction engineering management bidding device provided by the present invention;

fig. 3 is an enlarged view of a part B structure in the construction engineering management bidding device provided by the present invention.

In the figure: the device comprises a base 1, a fixing frame 2, a display plate 3, a sliding rod 4, a sliding groove 5, a connecting plate 6, a telescopic rod 7, a spring 8, a threaded pipe 9, a threaded rod 10, a mounting hole 11, a bearing 12, a motor 13, a rotating rod 14, a first gear 15, a second gear 16, a fixing plate 17 and a reinforcing rod 18.

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.

Referring to fig. 1-3, a building engineering management bidding device comprises a base 1, two fixing frames 2 are symmetrically and fixedly installed on the base 1, a display panel 3 is jointly and movably installed on the outer wall of one side of the two fixing frames 2, two sliding rods 4 are symmetrically and fixedly installed on the outer wall of one side of the two fixing frames 2, two sliding chutes 5 are symmetrically formed on the outer walls of two sides of the display panel 3, the two sliding rods 4 are respectively and slidably installed with the two sliding chutes 5, a lifting and shock-absorbing integrated device is installed between the display panel 3 and the fixing frames 2, the lifting and shock-absorbing integrated device comprises a mounting hole 11 formed on the side wall of the base 1, two threaded rods 10 are symmetrically and movably installed on the base 1, the threaded rods 10 penetrate through the outer wall of the base 1 and extend into the mounting hole 11, two bearings 12 are symmetrically and fixedly installed on the base 1, and the, the threaded rods 10 are fixedly arranged on an inner ring of a bearing 12, a plurality of telescopic rods 7 are fixedly arranged on the outer wall of one side, close to the base 1, of the display panel 3 at equal intervals, a connecting plate 6 is fixedly arranged at one end, far away from the display panel 3, of each telescopic rod 7, a spring 8 is sleeved on each telescopic rod 7, two threaded pipes 9 are symmetrically and fixedly arranged on the outer wall of one side, close to the base 1, of each connecting plate 6, the two threaded rods 10 are respectively in threaded installation with the two threaded pipes 9, a motor 13 is fixedly arranged in an installation hole 11, a rotating rod 14 is fixedly arranged on an output shaft of the motor 13, two first gears 15 are fixedly arranged on the rotating rod 14, a second gear 16 is fixedly arranged at one end, close to the installation hole 11, of each threaded rod 10, the first gear 15 and the second gear 16 are bevel gears, the first gear 15 and the second gear 16 are, make base 1 fixed back, the stability of display panel 3 is higher, the shake of distance can not appear, utilizes screw drive's effect to change the height of connecting plate 6 to this height of adjusting display panel 3 improves the flexibility of inviting the mark.

Symmetrical fixed mounting has two fixed plates 17 on the outer wall of base 1 both sides, has all seted up a plurality of jacks on two fixed plates 17, and equal activity is inserted in every jack and is equipped with anchor strut 18, utilizes anchor strut 18 to insert and establishes the fastness that can improve whole mark device in the soil.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: starting motor 13, motor 13 drive dwang 14 rotates, and dwang 14 drives two first gears 15 and rotates, and first gear 15 drives two threaded rods 10 with 16 gear drive of second gear and rotates, and threaded rod 10 and the thread engagement effect of screwed pipe 9 for two screwed pipes 9 can not rotate, can reciprocate, come the height of adjusting connection board 6 with this, and then realize adjusting the height of display panel 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model provides a building engineering management device of beckoning in tender, includes base (1), its characterized in that, symmetry fixed mounting has two mount (2) on base (1), two mount (2) are close to one side outer wall common movable mounting mutually and have display panel (3), install the integrative device of lift shock attenuation between display panel (3) and mount (2), symmetry fixed mounting has two fixed plates (17), two on base (1) both sides outer wall all seted up a plurality of jacks on fixed plate (17), every equal activity is inserted in the jack and is equipped with anchor strut (18).

2. The building engineering management signboard device as claimed in claim 1, wherein two sliding bars (4) are symmetrically and fixedly mounted on the outer wall of one side of the two fixing frames (2), two sliding grooves (5) are symmetrically formed on the outer walls of two sides of the display panel (3), and the two sliding bars (4) are respectively slidably mounted with the two sliding grooves (5).

3. The building engineering management and bidding device as claimed in claim 1, wherein the lifting and shock absorption integrated device comprises a mounting hole (11) formed in a side wall of the base (1), two threaded rods (10) are symmetrically and movably mounted on the base (1), the threaded rods (10) penetrate through an outer wall of the base (1) and extend into the mounting hole (11), a plurality of telescopic rods (7) are fixedly mounted on an outer wall of one side of the display plate (3) close to the base (1) at equal intervals, a connecting plate (6) is fixedly mounted at one end of each telescopic rod (7) far away from the display plate (3), two threaded pipes (9) are symmetrically and fixedly mounted on an outer wall of one side of the connecting plate (6) close to the base (1), the two threaded rods (10) are respectively in threaded mounting with the two threaded pipes (9), and a motor (13) is fixedly mounted in the mounting hole (11), fixed mounting has dwang (14) on the output shaft of motor (13), fixed mounting has two first gears (15) on dwang (14), two threaded rod (10) are close to the equal fixed mounting of mounting hole (11) one end has second gear (16), first gear (15) and second gear (16) are bevel gear, and first gear (15) and second gear (16) gear engagement.

4. A construction engineering management signboard device according to claim 3, wherein two bearings (12) are symmetrically and fixedly mounted on the base (1), and both bearings (12) penetrate through the outer wall of the base (1) and extend into the mounting hole (11), and the threaded rod (10) is fixedly mounted on the inner ring of the bearing (12).

5. A building engineering management signboard device according to claim 3, wherein each telescopic rod (7) is sleeved with a spring (8).