CN214835386U

CN214835386U - Construction guardrail

Info

Publication number: CN214835386U
Application number: CN202120758147.2U
Authority: CN
Inventors: 黄信
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-23
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a building construction guardrail, which belongs to the technical equipment field of building facilities, and comprises a base, a support rod is fixedly arranged at the upper end of the base, a fixed rod is inserted at the inner end of the support rod, a protective net is fixedly arranged at the inner ends of the two fixed rods, a sliding groove is arranged above the front end of the support rod, the inner end of the sliding groove is connected with a slide block in a sliding way, the outer end of the slide block is fixedly arranged with a sliding column, the outer surface of the sliding column is connected with a press plate in a sliding way, the outer end of the sliding column is fixedly arranged with a limit plate, the front end of the press plate is connected with a knob through a bearing in a rotating way, and a bolt column is fixedly arranged above the front end of the support rod, which is characterized in that the stability of the bottom end of the protective net is controlled by the clamping of the support rod and the fixed rod, the separation and combination of the fixture block and the groove are controlled by the matching of the knob and the press plate, thereby achieving the convenient disassembly and installation of the protective fence for building construction, and the purpose of not saving too many bolts and nuts is achieved.

Description

Construction guardrail

Technical Field

The utility model relates to a architectural equipment technical equipment field, more specifically say, relate to a construction guardrail.

Background

At present, with the rapid development of urbanization construction and modern industry, land resources are more and more nervous, this just leads to modern urban building to necessarily seek development to the sky, and consequently more and more various buildings stand from the city, in the building work progress, for the safe state around the construction place, generally can set up the rail guard around the building. Guardrail for construction is an auxiliary device with the isolation that construction site and external scope go on to reach this and prevent that the pedestrian from getting into the inside problem that causes the unnecessary incident of construction site.

The existing guard rail needs to be installed in the building construction process, and is usually installed through bolts and nuts, so that the existing guard rail is troublesome, the number of detached bolts and nuts is large, the existing guard rail is easy to lose, certain loss is caused, and the existing guard rail needs to be replaced quickly in time due to the fact that the existing guard rail is easy to damage in the building construction process, so that the problem is solved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a construction guardrail, characterized by control the stability of protecting wire net bottom through the joint that uses bracing piece and dead lever, control the deciliter in fixture block and fixture block groove through the cooperation of knob and clamp plate again, and then control the stability of protecting wire net upper end to reach and conveniently dismantle the installation to the rail guard for the construction, and need not preserve too much bolt and nut's purpose.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a construction guardrail, includes the base, base upper end fixed mounting has the bracing piece, peg graft there is the dead lever, two in the bracing piece the inner fixed mounting of dead lever has the protecting wire net, the sliding tray has been seted up to bracing piece front end top, sliding tray inner sliding connection has the slider, slider outer end fixed mounting has the slip post, slip post surface sliding connection has the clamp plate, slip post outer end fixed mounting has the limiting plate, the clamp plate front end is rotated through the bearing and is connected with the knob, bracing piece front end top fixed mounting has the bolt post.

Furthermore, square groove has been seted up to the bracing piece bottom, and the dead lever constitutes sliding structure in square inslot portion, conveniently fixes the protecting wire net bottom.

Furthermore, the square hole has been seted up to the clamp plate front end, and the bolt post constitutes sliding structure in the inside of square hole, gives the bolt post and has sufficient space when the clamp plate removes.

Furthermore, an arc-shaped groove is formed in the outer surface of the knob, a T-shaped block is fixedly mounted at one end, close to the knob, of the limiting plate, and the T-shaped block forms a sliding structure inside the arc-shaped groove, so that the limiting plate is driven to move when the knob rotates conveniently.

Furthermore, threaded holes are formed in the inner end of the knob, the knob is in threaded connection with the bolt column, and the knob is convenient to rotate to drive the pressing plate to move downwards.

Furthermore, a clamping block is fixedly mounted at the rear end of the pressing plate, a clamping block groove is formed in the front end of the fixing rod, the clamping block is matched with the clamping block groove, and the pressing plate can be used for clamping and fixing the fixing rod conveniently.

Furthermore, a rotating groove is formed in the middle end of the square hole, a round block is fixedly mounted at the middle end of the knob, and the round block forms a sliding structure in the rotating groove, so that the pressing plate can be conveniently moved when the knob rotates.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme comes the stability of control protecting wire net bottom through the joint that uses bracing piece and dead lever, comes the deciliter in control fixture block and fixture block groove through the cooperation of knob and clamp plate again, and then the stability of control protecting wire net upper end to reach and conveniently dismantle the installation to the rail guard for the construction, and need not preserve too much bolt and nut's purpose.

(2) The square groove has been seted up to the bracing piece bottom, and the dead lever constitutes sliding structure in square inslot portion, conveniently fixes the protecting wire net bottom.

(3) The square hole has been seted up to the clamp plate front end, and the bolt post constitutes sliding construction in the square hole is inside, gives the bolt post and has sufficient space when the clamp plate removes.

(4) The arc wall has been seted up to the knob surface, and the limiting plate is close to the one end fixed mounting of knob has "T" shape piece, and "T" shape piece constitutes sliding structure in the arc wall is inside, drives the limiting plate and removes when making things convenient for the knob to rotate.

(5) Threaded holes are formed in the inner end of the knob, the knob is in threaded connection with the bolt column, and the knob is convenient to rotate to drive the pressing plate to move downwards.

(6) The clamping block is fixedly mounted at the rear end of the pressing plate, the clamping block groove is formed in the front end of the fixing rod, the clamping block is matched with the clamping block groove, and the pressing plate is convenient to clamp and fix the fixing rod.

(7) The swivelling chute has been seted up to the middle-end of quad slit, and knob middle-end fixed mounting has the disk, and the disk constitutes sliding structure in the swivelling chute inside, makes things convenient for the removal of knob clamp plate when rotatory.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the support rod of the present invention;

FIG. 3 is a schematic side view of the pressing plate and the knob according to the present invention;

FIG. 4 is a schematic view of the bottom structure of the pressing plate and the clamping block of the present invention;

fig. 5 is a schematic structural diagram of the knob according to the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a support bar; 3. fixing the rod; 4. protecting the net; 5. a sliding groove; 6. a slider; 7. a sliding post; 8. pressing a plate; 9. a limiting plate; 10. a knob; 11. a bolt column; 12. a square groove; 13. a square hole; 14. a clamping block; 15. a block slot; 16. an arc-shaped slot; 17. a rotating tank; 18. a round block; 19. a threaded bore.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a construction guardrail includes a base 1, and is characterized in that: the utility model discloses a fixed mounting has bracing piece 2 on the base 1, 2 the inner pegs graft of bracing piece has

dead lever

3, 3 the inner fixed mounting of two dead levers has protecting wire net 4, sliding tray 5 has been seted up to 2 front ends of bracing piece, 5 the inner sliding connection of sliding tray has

slider

6, 6 outer end fixed mounting of slider has sliding

column

7, 7 outer surface sliding connection of sliding column has

clamp plate

8, 7 outer end fixed mounting of sliding column has limiting

plate

9, 8 front ends of clamp plate are rotated through the bearing and are connected with

knob

10, 2 front ends of bracing piece top fixed mounting have bolt post 11.

Referring to fig. 1-4, a square groove 12 is formed at the bottom end of a support rod 2, a sliding structure is formed inside the square groove 12 by a fixing rod 3, so that the bottom end of a protection net 4 can be conveniently fixed, a square hole 13 is formed at the front end of a pressing plate 8, a sliding structure is formed inside the square hole 13 by a bolt column 11, so that enough space is provided for the bolt column 11 to move when the pressing plate 8 moves, an arc groove 16 is formed at the outer surface of a knob 10, a T-shaped block is fixedly installed at one end of a limiting plate 9 close to the knob 10, the T-shaped block forms a sliding structure inside the arc groove 16, so that the limiting plate 9 is conveniently driven to move when the knob 10 rotates, a threaded hole 19 is formed at the inner end of the knob 10, the knob 10 and the bolt column 11 are connected in a threaded manner, so that the knob 10 rotates to drive the pressing plate 8 to move downwards, a clamping block 14 is fixedly installed at the rear end of the pressing plate 8, and a clamping block groove 15 is formed at the front end of the fixing rod 3, and the clamping block 14 is matched with the clamping block groove 15, so that the fixing rod 3 can be conveniently clamped and fixed by the pressing plate 8, the rotating groove 17 is formed in the middle end of the square hole 13, the round block 18 is fixedly mounted at the middle end of the knob 10, the round block 18 forms a sliding structure in the rotating groove 17, and the pressing plate 8 can be conveniently moved when the knob 10 rotates.

Referring to fig. 1-4, when assembling the construction guardrail, firstly fixing the base 1 and the support rod 2 on the ground, then inserting the bottom end of the fixing rod 3 into the support rod 2, then rotating the knob 10 above the support rod 2, rotating the knob 10 on the pressing plate 8, connecting with the bolt post 11 by screw thread, so that the knob 10 drives the pressing plate 8 to slide downwards along the sliding post 7, and because the knob 10 is conical, moving downwards, at the same time, the limiting plate 9 connected with the knob 10 in a sliding way slides in the arc-shaped groove 16 along with the downward movement of the knob 10, and the limiting plate 9 moves towards the knob 10, then driving the sliding block 6 to slide in the sliding groove 5, and the round block 18 slides in the rotating groove 17, so that the pressing plate 8 moves towards the fixing rod 3 integrally, and moves downwards, finally the clamping block 14 is clamped with the clamping block groove 15, so as to fix the upper end of the protecting net, thereby completing a series of operations using the device, the stability of 4 bottoms of protecting wire nets is controlled through the joint that uses bracing piece 2 and dead lever 3, and the deciliter of fixture block 14 and fixture block groove 15 is controlled in the cooperation of rethread knob 10 and clamp plate 8, and then the stability of control protecting wire nets 4 upper end to reach and conveniently dismantle the installation to the rail guard for construction, and need not preserve the purpose of too much bolt and nut.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a construction guardrail, includes base (1), its characterized in that: base (1) upper end fixed mounting has bracing piece (2), it has dead lever (3), two to peg graft in bracing piece (2) the inner fixed mounting of dead lever (3) has protecting wire net (4), sliding tray (5) have been seted up on bracing piece (2) front end top, sliding tray (5) inner sliding connection has slider (6), slider (6) outer end fixed mounting has slip post (7), slip post (7) surface sliding connection has clamp plate (8), slip post (7) outer end fixed mounting has limiting plate (9), clamp plate (8) inner rotates and is connected with knob (10), bracing piece (2) front end top fixed mounting has bolt post (11).

2. The construction guardrail of claim 1, wherein: the bottom end of the support rod (2) is provided with a square groove (12), and the fixing rod (3) forms a sliding structure inside the square groove (12).

3. The construction guardrail of claim 1, wherein: the front end of the pressing plate (8) is provided with a square hole (13), and the bolt column (11) forms a sliding structure inside the square hole (13).

4. The construction guardrail of claim 1, wherein: an arc-shaped groove (16) is formed in the outer surface of the knob (10), a T-shaped block is fixedly mounted at one end, close to the knob (10), of the limiting plate (9), and the T-shaped block forms a sliding structure inside the arc-shaped groove (16).

5. The construction guardrail of claim 1, wherein: the inner end of the knob (10) is provided with a threaded hole (19), and the knob (10) is connected with the bolt column (11) in a threaded manner.

6. The construction guardrail of claim 1, wherein: the clamp plate is characterized in that a clamping block (14) is fixedly mounted at the rear end of the clamp plate (8), a clamping block groove (15) is formed in the front end of the fixing rod (3), and the clamping block (14) is matched with the clamping block groove (15).

7. A construction guardrail as claimed in claim 3, wherein: the rotary groove (17) is formed in the middle end of the square hole (13), the round block (18) is fixedly mounted at the middle end of the knob (10), and the round block (18) forms a sliding structure inside the rotary groove (17).