CN215770430U

CN215770430U - Propaganda display rack for engineering construction service

Info

Publication number: CN215770430U
Application number: CN202122044519.8U
Authority: CN
Inventors: 徐玉坦
Original assignee: Shandong Xiaozhi Intelligent Engineering Co ltd
Current assignee: Shandong Xiaozhi Intelligent Engineering Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-08
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a propaganda display frame for engineering construction service, which comprises a supporting bottom box, wherein a vertically arranged supporting top box is hinged to the top position of one side of the supporting bottom box, horizontally arranged accommodating grooves are formed in the closed sides of the supporting bottom box and the supporting top box, fixed rotating seats are fixed on the inner wall of the bottom of the supporting bottom box and the inner wall of the top of the supporting top box through bolts, a first hole is formed in one side of each fixed rotating seat, a first rotating column is fixed on the inner wall of the circumference of the first hole, and a second vertically arranged rotating supporting rod is sleeved on the outer wall of the circumference of the first rotating column through a bearing. In the utility model, the rotating support rods which are rotatably connected with the inclined surfaces of 45 degrees are arranged at the bottom of the supporting bottom box and the top of the supporting top box, the two rotating support rods are directly stored in a vertical state when being stored, and can be horizontally expanded in a rod shape when being expanded, so that the display rack is different from a display rack which is supported in a point shape in the prior art, and is more stable.

Description

Propaganda display rack for engineering construction service

Technical Field

The utility model relates to the technical field of engineering construction, in particular to a propaganda display frame for engineering construction service.

Background

The engineering construction is a special subject for accounting of the integrated accounting engineering cost of a building installation enterprise, and is a new construction, extension and reconstruction activity for a construction project according to the requirements of a construction project design file. Four particulars such as labor cost, material cost, mechanical cost and other direct cost are set under the engineering construction, the engineering construction process and the whole process are very complicated, and the progress and the particulars of the engineering construction need to be displayed in order to be closely combined with the government management in the engineering construction process.

Propaganda show shelf is very fine show exactly, can demonstrate various details in the building engineering construction, bright spot with the company and the obvious amplification of advantage of engineering, but present propaganda display device is that five spinal branch vaulting poles pass through articulated mode, during the show, expand it, one of them is as the down tube support, hang the show with the poster four corners, wherein fixed mode is bottom three point support fixed mode, such fixed mode, very unstable, just blown by wind interference very easily, need optimize the improvement with its whole fixed mode, and the poster of this kind of show shelf and show are direct can not accomodate the collection simultaneously, the tasting leads to the condition that can not find the show shelf.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a propaganda display frame for engineering construction service.

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

the utility model provides an engineering construction service is with propaganda exhibition frame, is including supporting end box, one side top position that supports end box articulates there is the support STB of vertical setting, support end box and support the top box and all set up the recess of accomodating that has the level to set up in one side closed mutually, the bottom inner wall that supports end box and the top inner wall that supports the STB all have a fixed seat of rotating through the bolt fastening, first hole has been seted up to one side of fixed seat of rotating, and the circumference inner wall of first hole is fixed with rotates post one, and the circumference outer wall that rotates post one has cup jointed the rotation bracing piece two of vertical setting through the bearing, the second hole has been seted up to the opposite side of fixed seat of rotating, and the circumference inner wall of second hole is fixed with rotates post two, and the circumference outer wall that rotates post two is fixed with the rotation bracing piece one of vertical setting through the bearing.

Preferably, a second supporting groove is formed in one side of the bottom supporting box and one side of the top supporting box, and the second supporting groove is matched with a rotating path of the second rotating supporting rod.

Preferably, the other side of the bottom supporting box and the other side of the top supporting box are both provided with a first supporting groove, and the first supporting groove is matched with a rotating path of the first rotating supporting rod.

Preferably, the third hole has been seted up to the top position between the both sides inner wall of box at the bottom of supporting, and is fixed with the axis of rotation that the level set up through the bearing between the circumference inner wall in third hole, and the circumference outer wall of axis of rotation is fixed with the support down tube of vertical setting.

Preferably, a hook is fixed at one side of the first rotating support rod and the second rotating support rod.

Preferably, the supporting inclined rod, the first rotating supporting rod and the second rotating supporting rod are all rotatably accommodated in the accommodating groove of the supporting bottom box.

Preferably, the bottom of the two sides of the supporting diagonal rod is provided with a diagonal rod supporting rod groove, the bottom of the diagonal rod supporting rod groove at one side is fixed with a first diagonal rod supporting rod through a bearing, and the bottom of the diagonal rod supporting rod groove at the other side is fixed with a second diagonal rod supporting rod through a bearing.

The utility model has the beneficial effects that:

1. this engineering construction service is with propaganda exhibition frame, whole device difference poster show shelf in the past, directly set up whole box-packed, support end box and support top box closed back, it supports the inside accomodation that rotates the bracing piece and support the down tube in end box, the inside of supporting the top box can be accomodate rotation bracing piece and show poster book, can directly carry, need not accomodate poster and exhibition frame respectively, the process of accomodating and arranging the collection of the poster of being convenient for.

2. This engineering construction service is with propaganda exhibition frame is provided with the rotation support rod that 45 inclined planes rotate to be connected to one side in the bottom that supports the end box and the top position that supports the top box, and two rotation support rods are accomodating, directly are accomodate for vertical state, can the shaft-like expansion of level again when expanding, the exhibition frame that the difference prior art center punctiform supported, more stability.

3. This engineering construction service is with propaganda exhibition frame has seted up down tube bracing piece groove in the both sides position of the support down tube of propaganda exhibition frame, and down tube bracing piece inslot portion is fixed with the down tube bracing piece, makes the bottom form shaft-like holding surface after supporting the down tube expansion support, distinguishes punctiform bracing piece stability more, and the wind resistance ability is stronger.

Drawings

FIG. 1 is a schematic view of an overall accommodation structure of a propaganda display rack for engineering construction services according to the present invention;

FIG. 2 is a schematic view of an overall supporting structure of a propaganda display rack for engineering construction services according to the present invention;

FIG. 3 is a schematic view of a rotary supporting structure of a propaganda display rack for engineering construction services according to the present invention;

fig. 4 is a schematic structural view of the diagonal bar support bar of the propaganda display rack for engineering construction services according to the present invention.

In the figure: the box comprises a bottom supporting box 1, a fixed rotating seat 2, a first rotating supporting rod 3, a first 4 supporting diagonal rod, a top supporting box 5, a rotating shaft 6, a storage groove 7, a second 8 supporting groove, a second 9 rotating supporting rod, a first 10 rotating column, a second 11 rotating column, a first 12 supporting groove, a first 13 diagonal rod supporting rod, a first 14 diagonal rod supporting rod groove and a second 15 diagonal rod supporting rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a propaganda exhibition frame for engineering construction service comprises a supporting bottom box 1, a supporting top box 5 which is vertically arranged is hinged at the top position of one side of the supporting bottom box 1, horizontally arranged accommodating grooves 7 are respectively arranged at the closed side of the supporting bottom box 1 and the supporting top box 5, a fixed rotating seat 2 is fixed on the inner wall of the bottom of the supporting bottom box 1 and the inner wall of the top of the supporting top box 5 through bolts, a first hole is arranged at one side of the fixed rotating seat 2, a first rotating column 10 is fixed on the circumferential inner wall of the first hole, a second rotating support rod 9 which is vertically arranged is sleeved on the circumferential outer wall of the first rotating column 10 through a bearing, a second hole is arranged on the other side of the fixed rotating seat 2, and a second rotating column 11 is fixed on the circumferential inner wall of the second hole, and a first rotating support rod 3 which is vertically arranged is fixed on the circumferential outer wall of the second rotating column 11 through a bearing.

In the utility model, a second supporting groove 8 is arranged on both the bottom side of the bottom supporting box 1 and the top side of the top supporting box 5, the second support groove 8 is matched with the rotating path of the second rotating support rod 9, the other side of the bottom box 1 and the other side of the top box 5 are both provided with a first support groove 12, the first support groove 12 is matched with the rotating path of the first rotating support rod 3, a third hole is arranged at the top position between the inner walls of the two sides of the support bottom box 1, and be fixed with the axis of rotation 6 that the level set up through the bearing between the circumference inner wall in third hole, the circumference outer wall of axis of rotation 6 is fixed with the support down tube 4 of vertical setting, and one side rigidity of rotation support rod one 3 and rotation support rod two 9 has the couple, and support down tube 4, rotation support rod one 3 and rotation support rod two 9 all rotate and accomodate to the storage recess 7 inside of supporting end box 1.

The working principle is as follows: before using this exhibition frame, support end box 1 and support STB 5 for mutual closed state, in the use, operating personnel will support end box 1 and support STB 5 and open, and keep the state of vertical support, the spool poster that will support 5 inside accomodations of STB takes out, all rotate 180 through will rotating bracing piece one 3 and rotating bracing piece two 9 and can strut the state that the rotation bracing piece expanded for the level, and with its rigidity, it is fixed to support 4 diagonal braces simultaneously, then whole propaganda exhibition frame is expanded for the state of expansion, articulate round hole buckle position and couple mutually and can carry out the show of poster content.

Example 2

Referring to fig. 1-4, in the propaganda exhibition frame for engineering construction service, the bottom positions of two sides of a supporting diagonal rod 4 are both provided with diagonal rod supporting rod grooves 14, the bottom of the diagonal rod supporting rod groove 14 at one side position is fixed with a diagonal rod supporting rod I13 through a bearing, and the bottom of the diagonal rod supporting rod groove 14 at the other side position is fixed with a diagonal rod supporting rod II 15 through a bearing.

The working principle is as follows: in the both sides position that supports down tube 4, take out the inside of fixing from down tube bracing piece groove 14 with one 13 of down tube bracing pieces and two 15 of down tube bracing pieces, keep the bottom level can make the bottom that supports down tube 4 for whole horizontal rod-like support, improve more stable supporting effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The propaganda display frame for the engineering construction service comprises a supporting bottom box (1), wherein a supporting top box (5) which is vertically arranged is hinged to the top position of one side of the supporting bottom box (1), the propaganda display frame is characterized in that horizontally arranged accommodating grooves (7) are formed in the closed side of the supporting bottom box (1) and the supporting top box (5), a fixed rotating seat (2) is fixed to the inner wall of the bottom of the supporting bottom box (1) and the inner wall of the top of the supporting top box (5) through bolts, a first hole is formed in one side of the fixed rotating seat (2), a rotating column I (10) is fixed to the inner wall of the circumference of the first hole, a rotating support rod II (9) which is vertically arranged is sleeved on the outer wall of the circumference of the rotating column I (10) through a bearing, a second hole is formed in the other side of the fixed rotating seat (2), and a rotating column II (11) is fixed to the inner wall of the circumference of the second hole, and a first vertically arranged rotating support rod (3) is fixed on the circumferential outer wall of the second rotating column (11) through a bearing.

2. The propaganda display rack for engineering construction service according to claim 1, wherein a second supporting groove (8) is formed in each of the bottom side of the supporting bottom box (1) and the top side of the supporting top box (5), and the second supporting groove (8) is matched with a rotating path of the second rotating supporting rod (9).

3. The propaganda display rack for engineering construction service according to claim 2, wherein the other side of the bottom of the supporting bottom box (1) and the other side of the top of the supporting top box (5) are both provided with a first supporting groove (12), and the first supporting groove (12) is matched with the rotating path of the first rotating supporting rod (3).

4. The propaganda display rack for engineering construction service according to claim 1, wherein a third hole is formed at the top position between the inner walls of the two sides of the supporting bottom box (1), a horizontally arranged rotating shaft (6) is fixed between the inner walls of the circumference of the third hole through a bearing, and a vertically arranged supporting inclined rod (4) is fixed on the outer wall of the circumference of the rotating shaft (6).

5. The propaganda display rack for engineering construction service according to claim 4, wherein hooks are fixed at one side positions of the first rotary supporting rod (3) and the second rotary supporting rod (9).

6. The propaganda display rack for engineering construction service according to claim 4, wherein the supporting diagonal rod (4), the first rotary supporting rod (3) and the second rotary supporting rod (9) are all rotatably accommodated in the accommodating groove (7) of the supporting bottom box (1).

7. The propaganda display rack for engineering construction service according to claim 4, wherein the bottom positions of both sides of the supporting diagonal rod (4) are respectively provided with a diagonal rod supporting rod groove (14), the bottom of the diagonal rod supporting rod groove (14) at one side position is fixed with a first diagonal rod supporting rod (13) through a bearing, and the bottom of the diagonal rod supporting rod groove (14) at the other side position is fixed with a second diagonal rod supporting rod (15) through a bearing.