Height-adjustable sleeve joint type edge guardrail

Abstract

The utility model provides a height-adjustable cup joint type edge guardrail, which relates to the technical field of edge guardrails and comprises a bottom plate and a top plate, fixing rods are equidistantly mounted at the top of the bottom plate, mounting grooves are formed in the fixing rods, adjusting rods are slidably mounted in the mounting grooves, and the top ends of the adjusting rods are connected with the top plate. Reinforcing rods are connected to the two sides of the top end of the adjusting rod, a rotating rod is inserted into one through hole, a pair of rotating handles are installed on the outer portion of the rotating rod, an adjusting mechanism is arranged in the mounting groove and comprises a threaded rod, and mounting boxes are installed at the positions, between the multiple fixing rods, of the top of the bottom plate; and one end of each rotating rod penetrates through the mounting boxes and extends into the other fixing rod. The height-adjustable guardrail is simple and reasonable in structure, novel in design and easy and convenient to operate, the height of the guardrail is effectively adjusted, different environment requirements are met, and the height-adjustable guardrail has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of edge guardrails, and more specifically, particularly relates to a height-adjustable sleeve-type edge guardrail. Background Art

[0002] Fences are mainly used for the protection and safeguarding of personal safety and equipment facilities in residential areas, highways, commercial areas, public places and other occasions. They are usually made of steel and have the function of protecting the safety of people's lives and property.

[0003] Based on the above, the inventors have found the following problems: the heights of existing guardrails are fixed, and additional costs are required when raising them, which wastes time and resources and increases the burden on personnel.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a height-adjustable sleeve-type edge guardrail is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a height-adjustable sleeve-type edge guardrail to solve the problems in the current background technology.

[0006] The purpose and effect of the height-adjustable sleeve-type edge guardrail of the utility model are achieved by the following specific technical means:

[0007] A height-adjustable sleeve-type edge guardrail comprises a bottom plate and a top plate, wherein fixing rods are equidistantly installed on the top of the bottom plate, and mounting grooves are provided inside a plurality of the fixing rods, adjusting rods are slidably installed inside the mounting grooves, and the top ends of a plurality of the adjusting rods are interconnected with the top plate, reinforcement rods are connected to both sides of the top ends of the adjusting rods, and the reinforcement rods are connected to the top plate, through holes are provided on one side of the bottom of a plurality of the fixing rods, and a rotating rod is inserted into the inside of one of the through holes, a pair of rotating handles are installed on the outside of the rotating rods, an adjustment mechanism is provided inside the mounting groove, and the adjustment mechanism comprises a threaded rod.

[0008] Furthermore, a mounting box is installed on the top of the bottom plate between a plurality of fixed rods, and one end of the rotating rod passes through a plurality of mounting boxes and extends to the inside of another fixed rod.

[0009] Furthermore, slide grooves are provided on both sides of the installation groove, and a threaded rod is installed inside one of the slide grooves. The bottom end of the threaded rod passes through the through hole and is sleeved with a second bevel gear.

[0010] Furthermore, first bevel teeth are sleeved inside a plurality of through holes on the outside of the rotating rod, and the first bevel teeth are meshed with the second bevel teeth.

[0011] Furthermore, a sliding rod is vertically installed inside the other sliding groove, and a sliding plate is sleeved between the threaded rod and the sliding rod, and the sliding plate is connected to the bottom end of the adjusting rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The height-adjustable sleeve edge guardrail is used in combination with the fixing rod, the adjusting rod, the mounting slot, the rotating rod, the rotating handle, the first bevel gear, the second bevel gear, the sliding slot, the threaded rod, the sliding rod and the sliding plate. When the height of the plurality of adjusting rods needs to be adjusted, the user can rotate the rotating handle to drive the rotating rod to rotate, thereby driving the plurality of first bevel gears to rotate. When the first bevel gear rotates, the second bevel gear can drive the threaded rod to rotate. When the threaded rod rotates, the sliding plate moves up and down on the threaded rod and the sliding rod, and the sliding plate pushes the adjusting rod to move upward in the mounting slot, so as to adjust the height of the railing, which is convenient for protecting environments at different heights. A reinforcing rod is installed to increase the stability and firmness between the adjusting rod and the top plate. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate. It can effectively adjust the height of the guardrail to meet the needs of different environments and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional schematic diagram of the utility model.

[0016] Figure 3 It is a schematic plan cross-sectional view of the installation rod of the utility model.

[0017] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0018] 1001, bottom plate; 1002, fixing rod; 1003, adjusting rod; 1004, reinforcing rod; 1005, top plate; 1006, mounting groove; 2001, mounting box; 2002, rotating rod; 2003, rotating handle; 2004, first bevel tooth; 2005, second bevel tooth; 2006, sliding groove; 2007, threaded rod; 2008, sliding rod; 2009, sliding plate; 2010, through hole. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] Example:

[0021] As attached Figure 1 To Attachment Figure 3 As shown:

[0022] The utility model provides a height-adjustable sleeve-type edge guardrail, comprising a bottom plate 1001 and a top plate 1005, wherein fixed rods 1002 are equidistantly installed on the top of the bottom plate 1001, and a plurality of the fixed rods 1002 are provided with mounting grooves 1006 inside, and adjusting rods 1003 are slidably installed inside the mounting grooves 1006, and the top ends of the plurality of adjusting rods 1003 are interconnected with the top plate 1005, and both sides of the top ends of the adjusting rods 1003 are connected with reinforcement rods 1004, and the reinforcement rods 1004 are connected with the top plate 1005, and a through hole 2010 is provided on one side of the bottom of the plurality of fixed rods 1002, and a rotating rod 2002 is inserted into the inside of one of the through holes 2010, and a pair of rotating handles 2003 are installed on the outside of the rotating rod 2002, and an adjusting mechanism is provided inside the mounting grooves 1006, and the adjusting mechanism comprises a threaded rod 2007.

[0023] Among them, the top of the bottom plate 1001 is equipped with an installation box 2001 between several fixed rods 1002, and one end of the rotating rod 2002 passes through several installation boxes 2001 and extends to the inside of another fixed rod 1002. By installing the rotating rod 2002, several first bevel teeth 2004 can be driven to rotate simultaneously.

[0024] Among them, sliding grooves 2006 are provided on both sides of the interior of the installation groove 1006, and a threaded rod 2007 is installed inside one of the sliding grooves 2006. The bottom end of the threaded rod 2007 passes through the through hole 2010 and is sleeved with a second bevel tooth 2005. By installing the second bevel tooth 2005, several threaded rods 2007 can be driven to rotate simultaneously, thereby driving the slide plate 2009 to move.

[0025] The first bevel teeth 2004 are sleeved on the outside of the rotating rod 2002 and inside the plurality of through holes 2010 , and the first bevel teeth 2004 and the second bevel teeth 2005 are meshed with each other.

[0026] Among them, a sliding rod 2008 is vertically installed inside the other sliding groove 2006, and a slide plate 2009 is sleeved between the threaded rod 2007 and the sliding rod 2008. The slide plate 2009 is connected to the bottom end of the adjusting rod 1003. By installing the slide plate 2009, when the slide plate 2009 moves up and down, the adjusting rod 1003 is driven to move up and down.

[0027] The specific usage and function of this embodiment are as follows:

[0028] When using this product, first, check whether the connection of the product is tight. After ensuring that it is intact, the base plate 1001 is placed where it needs to be used. When the height of the guardrail needs to be adjusted, the user can turn the rotating handle 2003 to drive the rotating rod 2002 to rotate, thereby driving a plurality of first bevel teeth 2004 to rotate. When the first bevel teeth 2004 rotate, the second bevel teeth 2005 can drive the threaded rod 2007 to rotate. At the same time, the slide plate 2009 is threadedly connected to the threaded rod 2007. When the threaded rod 2007 rotates, the slide plate 2009 moves up and down on the threaded rod 2007 and the slide bar 2008. The slide plate 2008 pushes the adjusting rod 1003 to move upward in the installation groove 1006 to adjust the height of the railing, which is convenient for protecting environments at different heights. A reinforcement rod 1004 is installed to increase the stability and firmness between the adjusting rod 1003 and the top plate 1005.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A height-adjustable sleeve-type edge guardrail, characterized in that: The invention comprises a bottom plate (1001) and a top plate (1005), wherein fixing rods (1002) are installed at equal distances on the top of the bottom plate (1001), and a plurality of fixing rods (1002) are provided with mounting grooves (1006) inside, and adjusting rods (1003) are slidably installed inside the mounting grooves (1006), and the top ends of the plurality of adjusting rods (1003) are connected to the top plate (1005), and the top ends of the adjusting rods (1003) are connected to reinforcing rods ( 1004), and the reinforcing rod (1004) is connected to the top plate (1005), a through hole (2010) is provided on one side of the bottom of several of the fixing rods (1002), and a rotating rod (2002) is inserted into the interior of one of the through holes (2010), a pair of rotating handles (2003) are installed on the outside of the rotating rod (2002), and an adjustment mechanism is provided inside the installation groove (1006), and the adjustment mechanism includes a threaded rod (2007).

2. The height-adjustable sleeve-type edge guardrail according to claim 1, characterized in that: The top of the bottom plate (1001) is provided with installation boxes (2001) between the plurality of fixed rods (1002), and one end of the rotating rod (2002) passes through the plurality of installation boxes (2001) and extends to the inside of another of the fixed rods (1002).

3. The height-adjustable sleeve-type edge guardrail according to claim 1, characterized in that: Slide grooves (2006) are provided on both sides of the installation groove (1006), and a threaded rod (2007) is installed inside one of the slide grooves (2006). The bottom end of the threaded rod (2007) passes through the through hole (2010) and is sleeved with a second bevel tooth (2005).

4. The height-adjustable sleeve-type edge guardrail according to claim 3, characterized in that: The outside of the rotating rod (2002) is sleeved with first bevel teeth (2004) inside a plurality of through holes (2010), and the first bevel teeth (2004) and the second bevel teeth (2005) are meshed with each other.

5. The height-adjustable sleeve-type edge guardrail according to claim 3, characterized in that: A slide bar (2008) is vertically installed inside the other slide groove (2006), and a slide plate (2009) is sleeved between the threaded rod (2007) and the slide bar (2008), and the slide plate (2009) is connected to the bottom end of the adjustment rod (1003).

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