CN209525898U

CN209525898U - Bracket is used in a kind of publicity of safety engineering

Info

Publication number: CN209525898U
Application number: CN201920456561.0U
Authority: CN
Inventors: 牛立臣; 李波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-07
Filing date: 2019-04-07
Publication date: 2019-10-22
Anticipated expiration: 2029-04-07

Abstract

The utility model belongs to engineering publicity technical field, in particular a kind of safety engineering publicity bracket, a kind of safety engineering publicity bracket, including support portion, sliding equipment and fixed device；The support portion includes upright bar, cross bar, shaft and support rod, the both ends of the cross bar have been correspondingly connected with the upright bar, the inside of the upright bar is fixed with the shaft, the outer wall of the shaft is arranged with the support rod relatively rotated with the upright bar, and the inside of the cross bar is fixed with stretchable telescopic rod；The sliding equipment is fixed at the top of the upright bar；Bracket can slide the elongation for carrying out horizontal direction by the telescopic rod in cross bar, the hanger bar that setting can be slided at the top of upright bar, the fixed use of publicity newspaper suitable for different size, rotatable support rod is installed at upright bar back, upright bar, support rod and ground form three-legged structure, wind resistance is promoted, prevents bracket from toppling in use.

Description

Bracket is used in a kind of publicity of safety engineering

Technical field

The utility model relates to engineering publicity technical fields more particularly to a kind of publicity of safety engineering to use bracket.

Background technique

Architectural engineering includes chemical industry construction and mine construction and other industry construction is the higher industry of accident risk, political affairs Building safety problem is extremely paid attention at mansion, and has formulated the trouble free service policy of " putting prevention first, safety first, comprehensive treatment ". The Ministry of Construction, security production supervision and management general bureau increase the management intensity of architectural engineering and require all architectural engineerings single from construction Position to subpackage unit be equipped with security official, and require to construction worker carry out the education of three-level safety education level of factory, workshop education, Teams and groups' education puts up fixed publicity newspaper in boundary of works area and carries out safety education.

Existing publicity bracket designs for integral type, and when in use, needing to customize publicity newspaper just can be carried out and put up fixation, Inconvenient for use, and bracket does not have wind loading rating, when in use, wind, which blows bracket and will appear, topples over, and there are security risks.

To solve the above problems, proposing a kind of safety engineering publicity bracket in the application.

Utility model content

(1) purpose of utility model

To solve technical problem present in background technique, the utility model proposes a kind of safety engineering publicity bracket, The bracket of the utility model can slide the elongation for carrying out horizontal direction by the telescopic rod in cross bar, and setting can be at the top of upright bar The hanger bar of sliding, the fixed use of publicity newspaper suitable for different size, installs rotatable support rod at upright bar back, stands Bar, support rod and ground form three-legged structure, promote wind resistance, prevent bracket from toppling in use.

(2) technical solution

To solve the above problems, the utility model provides a kind of safety engineering publicity bracket, including support portion, sliding Mechanism and fixed device；

The support portion includes upright bar, cross bar, shaft and support rod, and the both ends of the cross bar have been correspondingly connected with described vertical Bar, the inside of the upright bar are fixed with the shaft, described in the outer wall of the shaft is arranged with and relatively rotates with the upright bar Support rod, the inside of the cross bar are fixed with stretchable telescopic rod；

The sliding equipment is fixed at the top of the upright bar, the sliding equipment includes hanger bar, sliding block and sliding slot, institute The inner tip that sliding slot is embedded in the upright bar is stated, and internal slide is connected with the sliding block, the sliding block is far from the sliding slot One end is fixed with the hanger bar；

The outer wall of the hanger bar is arranged with the fixed device, and the fixed device includes fixing clamp and fixing bolt, institute It states fixing clamp protruding end and offers slot, protruding end correspondence is fixed with the fixing bolt.

Preferably, the inside of the fixing clamp offers the annular groove to match with the hanger bar outer wall.

Preferably, the hanger bar is equipped with four groups altogether, and correspondence is mounted on two upright bars to hanger bar described in four groups two-by-two The top and bottom of outer wall.

Preferably, the quantity of the fixing clamp is four groups, fixing clamp described in four groups is corresponding be mounted on four groups described in hanger bar Outer wall.

Preferably, the rotational angle between the support rod and the upright bar is 30~90 °.

Preferably, the outer diameter of the telescopic rod is identical as the internal diameter of the cross bar.

Preferably, the bottom of the upright bar and the support rod is equipped with pedestal.

The above-mentioned technical proposal of the utility model has following beneficial technical effect:

1, the bracket of the utility model can slide the elongation for carrying out horizontal direction, upright bar top by the telescopic rod in cross bar The hanger bar that can be slided is arranged in portion, and the publicity newspaper suitable for different size is fixed to be used；

2, the utility model installs rotatable support rod at upright bar back, and upright bar, support rod and ground form triangle knot Structure promotes wind resistance, prevents bracket from toppling in use.

Detailed description of the invention

Fig. 1 be the utility model proposes safety engineering publicity bracket structural schematic diagram.

Fig. 2 be the utility model proposes safety engineering publicity bracket in left view structural representation.

Fig. 3 be the utility model proposes safety engineering publicity bracket in A structure enlargement diagram.

Fig. 4 be the utility model proposes safety engineering publicity bracket in fixed folder structure schematic diagram.

Appended drawing reference:

1, support portion；11, upright bar；12, cross bar；121, telescopic rod；13, shaft；14, support rod；2, sliding equipment；21, Hanger bar；22, sliding block；23, sliding slot；3, fixed device；31, fixing clamp；32, fixing bolt；4, pedestal.

Specific embodiment

To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not Necessarily obscure the concept of the utility model.

As shown in Figure 1-3, the utility model proposes a kind of safety engineering publicity bracket, including support portion 1, skate machine Structure 2 and fixed device 3；

Support portion 1 includes upright bar 11, cross bar 12, shaft 13 and support rod 14, and the both ends of cross bar 12 have been correspondingly connected with upright bar 11, the inside of upright bar 11 is fixed with shaft 13, and the outer wall of shaft 13 is arranged with the support rod 14 relatively rotated with upright bar 11, support Rotational angle between bar 14 and upright bar 11 is 30~90 °, and the inside of cross bar 12 is fixed with stretchable telescopic rod 121, is stretched The outer diameter of bar 121 is identical as the internal diameter of cross bar 12；

The top of upright bar 11 is fixed with sliding equipment 2, and sliding equipment 2 includes hanger bar 21, sliding block 22 and sliding slot 23, sliding slot The inner tip of 23 insertion upright bars 11, and internal slide is connected with sliding block 22, sliding block 22 is fixed with outstanding far from one end of sliding slot 23 Hanging rod 21, hanger bar 21 are equipped with four groups altogether, and four groups of hanger bars 21 correspond to the top and bottom for being mounted on two 11 outer walls of upright bar two-by-two Portion.

In an alternative embodiment, the rotational angle between support rod 14 and upright bar 11 is 30 °.

In an alternative embodiment, the bottom of upright bar 11 and support rod 14 is equipped with pedestal 4, and pedestal 4 is taper knot Structure can be embedded in ground, facilitate bracket fixed in soil ground.

In the utility model, in publicity newspaper fixed using bracket, bracket is adjusted according to publicity newspaper specification, The elongation of horizontal direction is carried out by the telescopic rod 121 stretched in cross bar 12, and the hanger bar that can be slided is set at the top of upright bar 11 21, hanger bar 21 is slided in sliding slot 23 by sliding block 22, will in upright bar 11 21 spacing of hanger bar of corresponding installation adjust to It publicizes newspaper height and is adapted position, the support rod 14 that can be rotated by shaft 13, upright bar 11, support are installed at 11 back of upright bar Bar 14 and ground form three-legged structure, promote wind resistance, prevent bracket from toppling in use, while being suitable for more The publicity newspaper of kind specification is fixed to be used.

Illustrate fixed folder structure below in conjunction with Fig. 1 and Fig. 4 and hangs the connection type of rod structure.

As shown in Figure 1 and Figure 4, the outer wall of hanger bar 21 is arranged with fixed device 3, and fixed device 3 includes 31 He of fixing clamp Fixing bolt 32, the quantity of fixing clamp 31 are four groups, and the inside of fixing clamp 31 offers the annular to match with 21 outer wall of hanger bar Groove, the corresponding outer wall for being mounted on four groups of hanger bars 21 of four groups of fixing clamps 31,31 protruding end of fixing clamp offer slot, before protruding end Correspondence is fixed with fixing bolt 32 afterwards.

It should be noted that will advertise that newspaper is caught in the slot that 31 protruding end of fixing clamp opens up, spiral shell moves fixing bolt 32, two The stud end of fixing bolt 32 contradicts clamping publicity newspaper, grips to publicity newspaper.

It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition, The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary Whole change and modification in equivalent form.

Claims

1. a kind of safety engineering publicity bracket, which is characterized in that including support portion (1), sliding equipment (2) and fixed device (3)；

The support portion (1) includes upright bar (11), cross bar (12), shaft (13) and support rod (14), and the two of the cross bar (12) End has been correspondingly connected with the upright bar (11), and the inside of the upright bar (11) is fixed with the shaft (13), the shaft (13) Outer wall is arranged with the support rod (14) relatively rotated with the upright bar (11), and the inside of the cross bar (12) is fixed with and can draw The telescopic rod (121) stretched；

It is fixed with the sliding equipment (2) at the top of the upright bar (11), the sliding equipment (2) includes hanger bar (21), slides Block (22) and sliding slot (23), the inner tip of sliding slot (23) insertion upright bar (11), and internal slide are connected with described Sliding block (22), the sliding block (22) are fixed with the hanger bar (21) far from the one end of the sliding slot (23)；

The outer wall of the hanger bar (21) is arranged with the fixed device (3), the fixed device (3) include fixing clamp (31) and Fixing bolt (32), fixing clamp (31) protruding end offer slot, and protruding end correspondence is fixed with the fixing bolt (32).

2. safety engineering publicity bracket according to claim 1, which is characterized in that open the inside of the fixing clamp (31) Equipped with the annular groove to match with the hanger bar (21) outer wall.

3. safety engineering publicity bracket according to claim 1, which is characterized in that the hanger bar (21) is equipped with four altogether Group, hanger bar described in four groups (21) correspond to the top and bottom for being mounted on two upright bar (11) outer walls two-by-two.

4. safety engineering according to claim 2 publicity bracket, which is characterized in that the quantity of the fixing clamp (31) is Four groups, fixing clamp described in four groups (31) is corresponding be mounted on four groups described in hanger bar (21) outer wall.

5. safety engineering according to claim 1 publicity bracket, which is characterized in that the support rod (14) and described stand Rotational angle between bar (11) is 30~90 °.

6. safety engineering publicity bracket according to claim 1, which is characterized in that the outer diameter of the telescopic rod (121) It is identical as the internal diameter of the cross bar (12).

7. safety engineering publicity bracket according to claim 1, which is characterized in that the upright bar (11) and the support The bottom of bar (14) is equipped with pedestal (4).