A multi-directionally adjustable stainless steel guardrail support frame

Abstract

The present invention relates to the technical field of stainless steel protective brackets, in particular to a multi-directionally adjustable stainless steel guardrail support frame, which includes a main bracket made of stainless steel and an LED lamp. A bottom mounting bracket is welded and fixed to the lower end of the main bracket. In the multi-directionally adjustable stainless steel guardrail support frame of the present invention, an adjustable internal assembly frame for installing the LED lamp is slidably assembled between the internal telescopic openings of the main bracket. Removable elastic contraction devices are bolted and fixed on the front and rear outer sides of the adjustable internal assembly frame. An adjustment gap can be formed on the outside of the support frame through the adjustable internal assembly frame, so as to cooperate with the removable elastic contraction device to form a flexible display board for displaying advertising information on the outside of the guardrail, greatly improving the functionality and economic benefits; the adjustable internal assembly frame is stored in the internal telescopic opening, and the position of the LED lamp and the main frame can be adjusted by using the main transmission mechanism, and the translation adjustment operation is simple and convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of stainless steel protection brackets, and in particular to a multi-directionally adjustable stainless steel guardrail support bracket. Background Art

[0002] The structure of a stainless steel guardrail generally consists of a main rod and a column. The main rod is often referred to as the main pipe. The column can also be called a riser pipe, which is used to support the main pipe.

[0003] Stainless steel guardrails are often seen in life, such as stair guardrails, balcony guardrails, bridge guardrails, etc. Stainless steel guardrails have many advantages, so they have been widely popularized. Among the stainless steel guardrails often seen in life, stair guardrails are common, and there are also many balcony guardrails made of stainless steel.

[0004] The traditional stainless steel guardrail has a simple structure and cannot be functionally expanded externally as needed, resulting in low economic benefits and very limited functionality. Summary of the Invention

[0005] The technical problem to be solved by the present invention is: to solve the problems existing in the above background art, to provide an improved multi-directionally adjustable stainless steel guardrail support bracket, and to solve the problems that the traditional stainless steel guardrail has a simple structure and cannot be functionally expanded externally as needed, resulting in low economic benefits and very limited functionality.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a multi-directionally adjustable stainless steel guardrail support bracket, including a main bracket made of stainless steel and an LED lamp. A bottom mounting bracket is welded and fixed at the lower end of the main bracket. An internal telescopic opening is provided inside the main bracket. Side downward sinking grooves are provided on the front side wall and the rear side wall of the main bracket at the opening position of the internal telescopic opening. An adjustable internal assembly frame for installing the LED lamp is slidably assembled inside the internal telescopic opening. Removable elastic contraction devices are provided at the front and rear of the main bracket.

[0007] The adjustable internal assembly frame includes a main frame body slidably assembled inside the internal telescopic opening, a first internal thread adjusting tube and a second internal thread adjusting tube fixed on the upper and lower side walls of the main frame body, a T-shaped structure transmission bracket fixed on the inner top surface and the inner bottom surface inside the internal telescopic opening, and a main transmission mechanism movably assembled inside the transmission bracket.

[0008] An inner side surface of the laterally sunken groove is provided with an inner adjusting guiding blind hole, and an inner threaded adjusting through hole is provided on an inner side surface of the inner adjusting guiding blind hole. The detachable elastic contraction device includes a front-mounted assembly adjusting closing plate arranged at a front-end opening position of an inner telescopic opening, a rear-mounted assembly adjusting closing plate arranged at a rear-end opening position of the inner telescopic opening, and a threaded adjusting mechanism movably assembled on outer side surfaces of the front-mounted assembly adjusting closing plate and the rear-mounted assembly adjusting closing plate.

[0009] The LED lamp is fixedly assembled inside the main frame body.

[0010] Arc-shaped assembly grooves are provided on inner side surfaces of the front-mounted assembly adjusting closing plate and the rear-mounted assembly adjusting closing plate. The detachable elastic contraction device includes an outer storage cylinder bolt-fixed at the position of the arc-shaped assembly groove, a storage rod body elastically installed inside the outer storage cylinder through upper and lower end coil springs, a soft light display cloth wound around an outer side surface of the storage rod body, and an outer limiting assembly plate fixed at an outer side end of the soft light display cloth.

[0011] A circular bolt limiting through hole is provided on an outer side surface of the outer limiting assembly plate, and a locking bolt is inserted into the circular bolt limiting through hole.

[0012] The main transmission mechanism includes externally threaded horizontal adjusting rods movably inserted into both sides inside a transmission bracket, an externally placed adjusting rod meshing and driving with the externally threaded horizontal adjusting rods, and a top control head coaxially fixed at an outer top end of the externally placed adjusting rod.

[0013] The threaded adjusting mechanism includes a plurality of obliquely arranged transmission adjusting shafts movably assembled on inner side surfaces of the front-mounted assembly adjusting closing plate and the rear-mounted assembly adjusting closing plate, a lateral driving shaft, side-mounted guiding cylinders fixed on inner side surfaces of the front-mounted assembly adjusting closing plate and the rear-mounted assembly adjusting closing plate, an adjusting lead screw movably inserted into the side-mounted guiding cylinders, and an outer control head coaxially fixed at an outer top end of the lateral driving shaft. Two ends of the obliquely arranged transmission adjusting shafts are respectively in transmission connection with the lateral driving shaft and the adjusting lead screw.

[0014] A strip-shaped telescopic opening for facilitating the telescopic movement of the soft light display cloth is provided on an outer side surface of the outer storage cylinder, and a lateral limiting card slot with an internally placed locking screw hole is provided on the outer side surface of the outer storage cylinder.

[0015] Lateral flipping cover plates are elastically assembled on both sides of the main bracket at positions where the inner telescopic opening is opened.

[0016] A reflecting lens is pasted on an inner side surface of the lateral flipping cover plate, and a laterally squeezing support with an integral structure is provided on the inner side surface of the lateral flipping cover plate.

[0017] The beneficial effects of the present invention are:

[0018] (1) In a multi-directionally adjustable stainless steel guardrail support frame of the present invention, an adjustable internal assembly frame for installing LED lights is slidably assembled between the internal telescopic ports of the main support frame. Removable elastic contraction devices are bolted and fixed on the front and rear outer sides of the adjustable internal assembly frame. An adjustment gap can be formed on the outer side of the support frame through the adjustable internal assembly frame, so as to cooperate with the removable elastic contraction device to form a flexible display board for displaying advertising information on the outer side of the guardrail, greatly improving the functionality and economic benefits;

[0019] (2) The internal telescopic ports are used to store the adjustable internal assembly frame. The main transmission mechanism can be used to adjust the positions of the LED lights and the main frame body. The translation adjustment is simple and convenient, and the lighting angle and intensity can be freely changed according to needs;

[0020] (3) The threaded adjustment mechanism is used to control the gaps between the front assembly adjustment closing plate, the rear assembly adjustment closing plate and the main support frame, and the distance between the soft light display cloth and the main support frame can be freely changed, thus greatly improving its applicability;

[0021] (4) The soft light display cloth is supplemented with light by the LED lights, and the display effect can be improved at different time periods, and the warning effect is greatly improved. The external limit assembly plate can be conveniently fixedly assembled with the outer side of the external storage cylinder, greatly improving the firmness and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the drawings and embodiments.

[0023] Figure 1 is a schematic structural diagram of the present invention.

[0024] Figure 2 is a partial side sectional view of the adjustment end of the present invention.

[0025] Figure 3 is a longitudinal sectional view of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present invention will now be described in further detail in conjunction with the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Figure 1 and Figure 2 and Figure 3 A multi-directionally adjustable stainless steel guardrail support frame as shown, including a main bracket 1 made of stainless steel and an LED lamp 2. A bottom mounting bracket 3 is welded and fixed at the lower end of the main bracket 1. An internal telescopic opening 4 is provided inside the main bracket 1. Side downward sinking grooves 5 are provided at the opening positions of the front side wall and the rear side wall of the main bracket 1 where the internal telescopic opening 4 is located. An adjustable internal assembly frame for mounting the LED lamp 2 is slidably assembled inside the internal telescopic opening 4. Removable elastic contraction devices are provided at both the front and rear of the main bracket 1.

[0029] The LED lamp 2 is a prior art and is obtained through market procurement.

[0030] Operating principle: By adjusting the adjustable internal assembly frame forward, and then forming a flexible display mechanism on the outside of the guardrail through the removable elastic contraction device.

[0031] To cooperate with the transmission adjustment, the adjustable internal assembly frame includes a main frame body 6 slidably assembled inside the internal telescopic opening 4, first internal thread adjustment pipes 7 and second internal thread adjustment pipes 8 fixed on the upper and lower side walls of the main frame body 6, a T-shaped structure transmission bracket 9 fixed on the inner top surface and the inner bottom surface inside the internal telescopic opening 4, and a main transmission mechanism movably assembled inside the transmission bracket 9.

[0032] To cooperate with the front and rear ends for closing and adjustment, inner adjustment guiding blind holes 10 are provided on the inner side surface of the side downward sinking grooves 5, and internal thread adjustment through holes 11 are provided on the inner side surface of the inner adjustment guiding blind holes 10. The removable elastic contraction device includes a front assembly adjustment closing plate 12 provided at the front opening position of the internal telescopic opening 4, a rear assembly adjustment closing plate 13 provided at the rear opening position of the internal telescopic opening 4, and a thread adjustment mechanism movably assembled on the outer side surfaces of the front assembly adjustment closing plate 12 and the rear assembly adjustment closing plate 13.

[0033] To facilitate the assembly of the lighting module, the LED lamp 2 is fixedly assembled inside the main frame body 6.

[0034] To cooperate with elastic winding and stretching, arc-shaped assembly grooves are provided on the inner side surfaces of the front assembly adjustment closing plate 12 and the rear assembly adjustment closing plate 13. The removable elastic contraction device includes an external storage cylinder 14 bolt-fixed at the position of the arc-shaped assembly groove, a storage rod body 15 elastically installed inside the external storage cylinder 14 through upper and lower coil springs, a soft light display cloth 16 wound around the outer side surface of the storage rod body 15, and an external limit assembly plate 17 fixed at the outer end of the soft light display cloth 16.

[0035] The function of the external limit assembly plate 17 is to enable connection and facilitate pulling.

[0036] To cooperate with fixed assembly, circular bolt limit through-holes are provided on the outer side surface of the external limit assembly plate 17, and locking bolts 18 are inserted into the circular bolt limit through-holes.

[0037] To cooperate with top-side adjustment, the main drive mechanism includes externally threaded lateral adjustment rods 19 movably inserted into both sides inside the drive bracket 9, an external adjustment rod 20 meshing and driving with the externally threaded lateral adjustment rods 19, and a top control head 21 coaxially fixed to the outer top end of the external adjustment rod 20.

[0038] To cooperate with adjusting the gaps between the front assembly adjustment closing plate 12 and the main bracket 1 and between the rear assembly adjustment closing plate 13 and the main bracket 1, the threaded adjustment mechanism includes 4 obliquely arranged drive adjustment shafts 22 movably assembled on the inner side surfaces of the front assembly adjustment closing plate 12 and the rear assembly adjustment closing plate 13, a lateral drive shaft 23, side-mounted guide cylinders 24 fixed to the inner side surfaces of the front assembly adjustment closing plate 12 and the rear assembly adjustment closing plate 13, adjustment lead screws 25 movably inserted into the side-mounted guide cylinders 24, and an outer control head 26 coaxially fixed to the outer top end of the lateral drive shaft 23. The two ends of the obliquely arranged drive adjustment shafts 22 are respectively in transmission connection with the lateral drive shaft 23 and the adjustment lead screws 25.

[0039] The two ends of the obliquely arranged drive adjustment shafts 22, the drive ends of the lateral drive shaft 23, and the drive ends of the adjustment lead screws 25 all have tapered tooth heads that mesh with each other.

[0040] To cooperate with lateral assembly and fixation, a strip-shaped telescopic opening 27 for facilitating the telescoping of the soft light display cloth 16 is provided on the outer side surface of the external storage cylinder 14, and a lateral limit card slot 29 with an internal locking screw hole 28 is provided on the outer side surface of the external storage cylinder 14.

[0041] The installation method can be to connect by pulling the soft light display cloth 16 from both sides towards each other, and use the locking bolts 18 on the outer side surface of the external limit assembly plate 17 to be screwed into the circular bolt limit through-holes for fixation; it can also be to pull the soft light display cloth 16 in the same direction, and at this time, complete the fixation by screwing the locking bolts 18 on the outer side surface of the external limit assembly plate 17 into the internal locking screw holes 28.

[0042] To improve the lighting effect according to the telescopic angle, lateral flipping cover plates 30 are elastically assembled on both sides of the main bracket 6 at the opening positions of the internal telescopic opening 4.

[0043] To cooperate with reflecting the illumination light, reflecting lenses are pasted on the inner side surface of the lateral flipping cover plates 30, and a laterally extruding bracket 31 with an integral structure is provided on the inner side surface of the lateral flipping cover plates 30.

[0044] When the LED lamp 2 and the main frame 6 are translated, the side wall of the main frame 6 squeezes the lateral extrusion bracket 31, thereby driving the lateral flip cover plate 30 to be extruded outwards, so as to increase the irradiation range of the LED lamp 2 relative to the surface of the soft light display cloth 16, and further improve the supplementary lighting effect.

[0045] The lateral flip cover plate 30 on the side far from the translation side can cooperate with the LED lamp 2 to improve the reflection effect on the inner side, which is similar to the principle of the reflection film on the inner sides of flashlights and fluorescent lamps.

[0046] In a multi-directionally adjustable stainless steel guardrail support frame of the present invention, an adjustable internal assembly frame for installing the LED lamp 2 is slidably assembled between the internal telescopic ports 4 inside the main support 6. Removable elastic contraction devices are bolted and fixed on the front and rear outer side surfaces of the adjustable internal assembly frame. An adjustment gap can be formed outside the support frame through the adjustable internal assembly frame, so as to cooperate with the removable elastic contraction device to form a flexible display board for displaying advertising information outside the guardrail, greatly improving the functionality and economic benefits; the adjustable internal assembly frame is stored by using the internal telescopic port 4, and the positions of the LED lamp 2 and the main frame 6 can be adjusted by using the main transmission mechanism. The translation adjustment operation is simple and convenient, and the lighting angle and intensity can be freely changed according to needs; the gap between the front assembly adjustment closing plate 12, the rear assembly adjustment closing plate 13 and the main support 6 can be controlled by using the thread adjustment mechanism, and the distance between the soft light display cloth 16 and the main support 6 can be freely changed, thus greatly improving its applicability; the soft light display cloth 16 is supplemented with light by the LED lamp 2, and the display effect can be improved at different time periods, and the warning effect is greatly improved. The external limit assembly plate 17 can be conveniently fixedly assembled with the outer side surface of the external storage cylinder 14, greatly improving the firmness and stability.

[0047] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A multi-directionally adjustable stainless steel guardrail support frame, comprising a main bracket (1) made of stainless steel and an LED lamp (2). It is characterized in that: A bottom mounting bracket (3) is welded and fixed at the lower end of the main bracket (1). An internal telescopic opening (4) is formed inside the main bracket (1). Side downward sinking grooves (5) are formed at the opening positions of the front side wall and the rear side wall of the main bracket (1) corresponding to the internal telescopic opening (4). An adjustable internal assembly frame for mounting the LED lamp (2) is slidably assembled inside the internal telescopic opening (4). Removable elastic contraction devices are provided at the front and rear of the main bracket (1). The adjustable internal assembly frame includes a main frame body (6) slidably assembled inside the internal telescopic opening (4), first internal thread adjusting pipes (7) and second internal thread adjusting pipes (8) fixed on the upper and lower side walls of the main frame body (6), a T-shaped structure transmission bracket (9) fixed on the inner top surface and the inner bottom surface inside the internal telescopic opening (4), and a main transmission mechanism movably assembled inside the transmission bracket (9). Inner side adjusting guide blind holes (10) are formed on the inner side surfaces of the side downward sinking grooves (5). Inner thread adjusting through holes (11) are formed on the inner side surfaces of the inner side adjusting guide blind holes (10). The removable elastic contraction device includes a front mounting adjustment closing plate (12) provided at the front opening position of the internal telescopic opening (4), a rear mounting adjustment closing plate (13) provided at the rear opening position of the internal telescopic opening (4), and a thread adjustment mechanism movably assembled on the outer side surfaces of the front mounting adjustment closing plate (12) and the rear mounting adjustment closing plate (13). The LED lamp (2) is fixedly assembled inside the main frame body (6). Arc-shaped mounting grooves are formed on the inner side surfaces of the front mounting adjustment closing plate (12) and the rear mounting adjustment closing plate (13). The removable elastic contraction device includes an external storage cylinder (14) bolt-fixed at the arc-shaped mounting groove position, a storage rod body (15) elastically mounted inside the external storage cylinder (14) through upper and lower coil springs, a soft light display cloth (16) wound around the outer side surface of the storage rod body (15), and an external limit mounting plate (17) fixed at the outer end of the soft light display cloth (16).

2. A multi-directionally adjustable stainless steel guardrail support frame according to claim 1, It is characterized in that: Circular bolt limit through holes are formed on the outer side surface of the external limit mounting plate (17), and a locking bolt (18) is inserted inside the circular bolt limit through holes.

3. A multi-directionally adjustable stainless steel guardrail support frame according to claim 1, It is characterized in that: The main transmission mechanism includes externally threaded horizontal adjusting rods (19) movably inserted into both sides inside the transmission bracket (9), an external adjusting rod (20) meshed and driven with the externally threaded horizontal adjusting rods (19), and a top control head (21) coaxially fixed at the outer top end of the external adjusting rod (20).

4. A multi-directionally adjustable stainless steel guardrail support frame according to claim 1, It is characterized in that: The described thread adjusting mechanism includes a plurality of obliquely arranged transmission adjusting shafts (22), a lateral driving shaft (23) movably assembled on the inner sides of the front assembly adjusting closing plate (12) and the rear assembly adjusting closing plate (13), a lateral guiding cylinder (24) fixed on the inner sides of the front assembly adjusting closing plate (12) and the rear assembly adjusting closing plate (13), an adjusting lead screw (25) movably inserted into the lateral guiding cylinder (24), and an outer control head (26) coaxially fixed at the outer top end of the lateral driving shaft (23). Both ends of the obliquely arranged transmission adjusting shaft (22) are respectively in transmission connection with the lateral driving shaft (23) and the adjusting lead screw (25).

5. A multi-directionally adjustable stainless steel guardrail support frame according to claim 2, characterized in that: A strip-shaped telescopic opening (27) for facilitating the telescopic movement of the soft light display cloth (16) is formed on the outer side surface of the external storage cylinder (14), and a lateral limiting card slot (29) with an internal locking screw hole (28) is formed on the outer side surface of the external storage cylinder (14).

6. A multi-directionally adjustable stainless steel guardrail support frame according to claim 1, characterized in that: Lateral flipping cover plates (30) are elastically assembled on both sides of the main bracket (1) inside at the positions where the internal telescopic opening is opened.

7. A multi-directionally adjustable stainless steel guardrail support frame according to claim 6, characterized in that: Reflective lenses are pasted on the inner side surface of the lateral flipping cover plate (30), and a laterally squeezing bracket (31) with an integral structure is provided on the inner side surface of the lateral flipping cover plate (30).

Images