CN214365407U

CN214365407U - Platform guardrail convenient to dismantle and adjust

Info

Publication number: CN214365407U
Application number: CN202120235265.5U
Authority: CN
Inventors: 汪威; 杜宝
Original assignee: Wuhan Qiyade Electromechanical Engineering Co ltd
Current assignee: Wuhan Qiyade Electromechanical Engineering Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-08
Anticipated expiration: 2031-01-27

Abstract

The application discloses platform guardrail convenient to dismantle and adjust, including bottom plate, montant, horizontal pole, turning block, T type fixture block, draw-in groove, down tube, square, spring one, push rod, spring two, fastening bolt, guide arm, ring, connecting rod, spring three, magnetic stripe one, magnetic stripe two and spacing bolt. This application is placed T type fixture block inside the square through groove of draw-in groove, make T type fixture block pass square through groove and get into the cylinder inslot, 90 rotation turning block after that, make the square bottom align with the square groove, screw fastening bolt after that, fastening bolt removes along the nut, fastening bolt removes and drives the push rod and remove, the push rod removes and extrudees the type of leaning rod, make the type of leaning rod remove and drive the square and remove and get into the square inslot inside, and then the position of fixed turning block, install T type fixture block inside the draw-in groove, realize the installation of montant.

Description

Platform guardrail convenient to dismantle and adjust

Technical Field

The application relates to a platform guardrail, in particular to a platform guardrail convenient to detach and adjust.

Background

Guardrail-here refers to industrial guardrail. The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. The price per meter length of the guardrail can also be different according to the height.

Platform guardrail that tradition used has certain defect, lacks the convenient installation mechanism of montant, causes inconveniently to carry out convenient dismouting to the montant and maintains, lacks the convenient fixed establishment of regulation of horizontal pole simultaneously, causes the position of the fixed horizontal pole of inconvenient regulation. Therefore, a platform guardrail convenient to disassemble and adjust is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

A platform guardrail convenient to disassemble and adjust comprises a bottom plate, vertical rods, transverse rods, rotating blocks, an installing mechanism and an adjusting and positioning mechanism, wherein more than two vertical rods are evenly installed at the top end of the bottom plate, the rear ends of the vertical rods are symmetrically provided with two transverse rods, and the bottom ends of more than two vertical rods are respectively and rotatably provided with a rotating block;

the mounting mechanism comprises a T-shaped clamping block, clamping grooves, inclined rods, square blocks, a first spring, a push rod, a second spring and fastening bolts, the T-shaped clamping block is fixedly mounted at the middle position of the bottom end of the rotating block, more than two clamping grooves are uniformly formed in the top end of the bottom plate, the T-shaped clamping block is mounted inside the clamping grooves, a hollow cavity is formed in the vertical rod, the two inclined rods are symmetrically mounted at the bottom end of the vertical rod, the top ends of the inclined rods extend into the hollow cavity, the square blocks are fixedly mounted at the bottom ends of the inclined rods, the first spring is mounted on the outer sides of the inclined rods, two ends of the first spring are respectively and fixedly mounted at the top ends of the square blocks and the bottom end of the vertical rod, the second spring is fixedly mounted on the front wall in the hollow cavity, the push rod is fixedly mounted at the rear ends of the spring, the bottom ends of the push rod are attached to the top ends of the inclined rods, the fastening bolts extend into the hollow cavity and are attached to the middle position of the front end of the push rod, two square grooves are symmetrically formed in the top ends of the rotating blocks, and the square blocks are arranged in the square grooves;

adjusting positioning mechanism includes guide arm, ring, connecting rod, three springs, magnetic stripe one and magnetic stripe two, the bar groove has been seted up to the montant front end, bar inslot portion fixed mounting has the guide arm, ring annular side front side grafting connecting rod, the connecting rod rear end passes the guide arm and extends to on the inside back wall of ring, connecting rod rear end fixed mounting has spring three, and three rear end fixed mounting of spring are on the inside back wall of ring, connecting rod front end fixed mounting is in the horizontal pole rear end, two magnetic stripes of montant rear end symmetrical fixed mounting one, two magnetic stripe two of horizontal pole rear end symmetrical fixed mounting, and two front ends of magnetic stripe and a magnetic stripe rear end adsorb the laminating.

Furthermore, the installation mechanism is provided with more than two groups, the installation mechanism has the same structure, and the installation mechanisms are uniformly installed at the top end of the bottom plate.

Furthermore, the clamping groove is composed of a square through groove and a cylindrical groove, the square through groove is formed in the surface of the top end of the bottom plate, the cylindrical groove is formed in the bottom plate, the bottom end of the square through groove is communicated with the cylindrical groove, and the size of the cross section of the square through groove is the same as that of the cross section of the T-shaped clamping block.

Furthermore, a first nut is installed on the annular side face of the fastening bolt, and the first nut is fixedly installed inside the vertical rod on the outer side.

Furthermore, a through groove is formed in the annular side face of the guide rod, a connecting rod is slidably mounted inside the through groove, more than two balls are uniformly mounted inside the circular ring, and the spherical side face of each ball is attached to the annular side face of the guide rod.

Further, the threaded through hole is formed in the front end of the connecting rod, the limiting bolt is installed at the front end of the cross rod and installed inside the threaded through hole, a second nut is installed on the rear side of the annular side face of the limiting bolt, and the second nut is fixedly installed on the rear wall inside the circular ring.

The beneficial effect of this application is: the application provides a platform guardrail of convenient to detach regulation with convenient installation montant and convenient regulation horizontal pole function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a front view of a mounting mechanism according to one embodiment of the present application;

FIG. 3 is a side view of a mounting mechanism according to one embodiment of the present application;

fig. 4 is a schematic view illustrating an assembly structure of a T-shaped fixture block and a slot according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of an adjusting and positioning mechanism according to an embodiment of the present application.

In the figure: 1. the device comprises a base plate, 2, vertical rods, 3, a cross rod, 4, a rotating block, 5, a T-shaped clamping block, 6, a clamping groove, 7, an inclined rod, 8, a square block, 9, a first spring, 10, a push rod, 11, a second spring, 12, a fastening bolt, 13, a guide rod, 14, a circular ring, 15, a connecting rod, 16, a third spring, 17, a first magnetic strip, 18, a second magnetic strip, 19 and a limiting bolt.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, a platform guardrail convenient to disassemble and adjust comprises a bottom plate 1, vertical rods 2, cross rods 3, turning blocks 4, an installation mechanism and an adjusting and positioning mechanism, wherein more than two vertical rods 2 are evenly installed at the top end of the bottom plate 1, two cross rods 3 are symmetrically installed at the rear ends of the vertical rods 2, and the turning blocks 4 are rotationally installed at the bottom ends of more than two vertical rods 2;

the mounting mechanism comprises a T-shaped clamping block 5, a clamping groove 6, inclined rods 7, a square block 8, a first spring 9, a push rod 10, a second spring 11 and a fastening bolt 12, the T-shaped clamping block 5 is fixedly mounted at the middle position of the bottom end of the rotating block 4, more than two clamping grooves 6 are uniformly formed in the top end of the bottom plate 1, the T-shaped clamping block 5 is mounted inside the clamping groove 6, a hollow cavity is formed in the vertical rod 2, the two inclined rods 7 are symmetrically mounted at the bottom end of the vertical rod 2, the top ends of the inclined rods 7 extend into the hollow cavity, the square block 8 is fixedly mounted at the bottom end of the inclined rods 7, the first spring 9 is mounted on the outer side of the inclined rods 7, the two ends of the first spring 9 are respectively and fixedly mounted at the top end of the square block 8 and the bottom end of the vertical rod 2, the second spring 11 is fixedly mounted on the front wall inside the hollow cavity, the push rod 10 is fixedly mounted at the rear end of the spring 11, and the bottom end of the push rod 10 is attached to the top end of the inclined rods 7, the front end of the vertical rod 2 is provided with a fastening bolt 12, the rear end of the fastening bolt 12 extends into the hollow cavity and is attached to the middle position of the front end of the push rod 10, the top end of the rotating block 4 is symmetrically provided with two square grooves, the square block 8 is arranged in the square grooves, a user places the T-shaped fixture block 5 in the square through groove of the clamping groove 6 to enable the T-shaped fixture block 5 to pass through the square through groove and enter the cylindrical groove, then the rotating block 4 is rotated by 90 degrees to enable the bottom end of the square block 8 to be aligned with the square grooves, then the fastening bolt 12 is screwed, the fastening bolt 12 moves along the nut, the fastening bolt 12 moves to drive the push rod 10 to move, the push rod 10 moves to extrude the inclined rod 7, the inclined rod 7 moves to drive the square block 8 to move into the square grooves, the position of the rotating block 4 is further fixed, the T-shaped fixture block 5 is arranged in the clamping groove 6, the installation of the vertical rod 2 is realized, the elastic force of the spring I9 is convenient for the return movement of the square block 8 and the inclined rod 7, the elastic force of the second spring 11 is convenient for the movement and the reset of the push rod 10;

the adjusting and positioning mechanism comprises a guide rod 13, a circular ring 14, a connecting rod 15, a third spring 16, a first magnetic stripe 17 and a second magnetic stripe 18, a strip-shaped groove is formed in the front end of the vertical rod 2, the guide rod 13 is fixedly installed inside the strip-shaped groove, the front side of the annular side surface of the circular ring 14 is connected with the connecting rod 15 in an inserting mode, the rear end of the connecting rod 15 penetrates through the guide rod 13 and extends to the rear wall inside the circular ring 14, the third spring 16 is fixedly installed at the rear end of the connecting rod 15, the rear end of the third spring 16 is fixedly installed on the rear wall inside the circular ring 14, the front end of the connecting rod 15 is fixedly installed at the rear end of the cross rod 3, the rear end of the vertical rod 2 is symmetrically and fixedly installed with the first magnetic stripe 17, the rear end of the cross rod 3 is symmetrically and fixedly installed with the second magnetic stripe 18, the front ends of the second magnetic stripe 18 are attached to the rear end of the first magnetic stripe 17 in an adsorbing mode, a user pulls the cross rod 3 backwards, the cross rod 3 moves to drive the connecting rod 15 to move, and stretch the third spring 16, make two 18 and the separation of magnetic stripe 17 on the horizontal pole 3 simultaneously, drive 3 vertical movements of horizontal pole through vertical pulling ring 14, and then change the position of horizontal pole 3, when horizontal pole 3 removes to suitable position, under the effect of the three 16 elastic forces of spring, connecting rod 15 removes and drives horizontal pole 3 and remove and reset, make two 18 removals of magnetic stripe and a 17 absorption laminating of magnetic stripe, twist stop bolt 19 after that, stop bolt 19 moves inside getting into two nuts along the screw hole, and then the position of fixed horizontal pole 3.

The installation mechanism is provided with more than two groups, the structures of the installation mechanisms are the same, and the installation mechanisms are uniformly installed at the top end of the bottom plate 1; the clamping groove 6 consists of a square through groove and a cylindrical groove, the surface of the top end of the bottom plate 1 is provided with the square through groove, the inside of the bottom plate 1 is provided with the cylindrical groove, the bottom end of the square through groove is communicated with the cylindrical groove, and the size of the cross section of the square through groove is the same as that of the cross section of the T-shaped clamping block 5; a first nut is arranged on the annular side surface of the fastening bolt 12, and the first nut is fixedly arranged inside the vertical rod 2 at the outer side; a through groove is formed in the annular side face of the guide rod 13, a connecting rod 15 is slidably mounted in the through groove, more than two balls are uniformly mounted in the circular ring 14, and the spherical side face of each ball is attached to the annular side face of the guide rod 13; threaded through-hole has been seted up to connecting rod 15 front end, stop bolt 19 is installed to 3 front ends of horizontal pole, and stop bolt 19 installs inside the threaded through-hole, 19 annular side rear sides of stop bolt are installed nut two, and nut two fixed mounting is on the inside back wall of ring 14.

This application is when using, place T type fixture block 5 inside the square through groove of draw-in groove 6, make T type fixture block 5 pass square through groove and get into the cylinder inslot, 90 rotate turning block 4 after that, make 8 bottoms of square align with the square groove, screw fastening bolt 12 after that, fastening bolt 12 removes along the nut, fastening bolt 12 removes and drives push rod 10 and remove, push rod 10 removes and extrudes oblique type pole 7, make 7 removal of oblique type pole drive 8 and remove and get into the square groove inside, and then the position of fixed turning block 4, install T type fixture block 5 inside draw-in groove 6, realize the installation of montant 2.

Drive 3 vertical removals of horizontal pole through vertical pulling ring 14, and then change the position of horizontal pole 3, when horizontal pole 3 removed to suitable position, under the effect of three 16 elastic forces of spring, connecting rod 15 removed and drives horizontal pole 3 and remove and reset for two 18 removals of magnetic stripe adsorb the laminating with a magnetic stripe 17, twist spacing bolt 19 after that, spacing bolt 19 removes along the screw hole and gets into two insides of nut, and then the position of fixed horizontal pole 3.

The application has the advantages that:

1. place T type fixture block inside the square through groove of draw-in groove, make T type fixture block pass square through groove and get into the cylinder inslot portion, 90 rotation turning block after that, make the square bottom align with the square groove, screw fastening bolt after that, fastening bolt removes along the nut, fastening bolt removes and drives the push rod and remove, the push rod removes and extrudees the type of leaning on pole, make the type of leaning on pole remove and drive the square and remove and get into the square inslot portion, and then the position of fixed turning block, install T type fixture block inside the draw-in groove, realize the installation of montant, the convenient installation mechanism of montant has been solved and has lacked, cause the inconvenient problem of carrying out convenient dismouting maintenance to the montant.

2. Drive the vertical removal of horizontal pole through vertical pulling ring, and then change the position of horizontal pole, when the horizontal pole removes to suitable position, under the effect of three elasticity of spring, the connecting rod removes and drives the horizontal pole and remove and reset for two removal of magnetic stripe and a magnetic stripe adsorption laminating, twist the spacing bolt of moving after that, spacing bolt moves along the screw hole and gets into two insides of nut, and then the position of fixed horizontal pole, has solved and has lacked the convenient regulation fixed establishment of horizontal pole, causes the drawback of the inconvenient fixed horizontal pole position of adjusting.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a platform guardrail convenient to dismantle and adjust which characterized in that: the adjustable positioning device comprises a bottom plate (1), more than two vertical rods (2) are uniformly arranged at the top end of the bottom plate (1), the two transverse rods (3) are symmetrically arranged at the rear ends of the vertical rods (2), and the rotating blocks (4) are rotatably arranged at the bottom ends of the more than two vertical rods (2);

the mounting mechanism comprises a T-shaped clamping block (5), clamping grooves (6), a diagonal rod (7), square blocks (8), a first spring (9), a push rod (10), a second spring (11) and a fastening bolt (12), the T-shaped clamping block (5) is fixedly mounted at the middle position of the bottom end of the rotating block (4), more than two clamping grooves (6) are uniformly formed in the top end of the bottom plate (1), the T-shaped clamping block (5) is mounted inside the clamping grooves (6), a hollow cavity is formed in the interior of the vertical rod (2), the two diagonal rods (7) are symmetrically mounted at the bottom end of the vertical rod (2), the top ends of the diagonal rods (7) extend to the interior of the hollow cavity, the square blocks (8) are fixedly mounted at the bottom end of the diagonal rods (7), the first spring (9) is mounted on the outer side of the diagonal rods (7), and the two ends of the first spring (9) are respectively and fixedly mounted at the top end of the square blocks (8) and the bottom end of the vertical rod (2), a second spring (11) is fixedly mounted on the front wall of the inner part of the hollow cavity, a push rod (10) is fixedly mounted at the rear end of the second spring (11), the bottom end of the push rod (10) is attached to the top end of the inclined rod (7), a fastening bolt (12) is mounted at the front end of the vertical rod (2), the rear end of the fastening bolt (12) extends into the hollow cavity to be attached to the middle position of the front end of the push rod (10), two square grooves are symmetrically formed in the top end of the rotating block (4), and the square blocks (8) are mounted in the square grooves;

the adjusting and positioning mechanism comprises a guide rod (13), a circular ring (14), a connecting rod (15), a spring III (16), a magnetic stripe I (17) and a magnetic stripe II (18), a strip-shaped groove is formed in the front end of the vertical rod (2), the guide rod (13) is fixedly installed in the strip-shaped groove, the connecting rod (15) is inserted in the front side of the annular side face of the circular ring (14), the rear end of the connecting rod (15) penetrates through the guide rod (13) and extends to the rear wall inside the circular ring (14), the spring III (16) is fixedly installed at the rear end of the connecting rod (15), the rear end of the spring III (16) is fixedly installed on the rear wall inside the circular ring (14), the front end of the connecting rod (15) is fixedly installed at the rear end of the transverse rod (3), the rear end of the vertical rod (2) is symmetrically and fixedly installed with the two magnetic stripe I (17), and the rear end of the transverse rod (3) is symmetrically and fixedly installed with the two magnetic stripe II (18), and the front end of the second magnetic strip (18) is attached to the rear end of the first magnetic strip (17) in an adsorption manner.

2. The platform guardrail of claim 1 convenient to disassemble and adjust, wherein: the installation mechanism is equipped with more than two sets of, more than two sets of installation mechanism structure is the same, more than two sets of installation mechanism evenly installs on bottom plate (1) top.

3. The platform guardrail of claim 1 convenient to disassemble and adjust, wherein: the clamping groove (6) is composed of a square through groove and a cylindrical groove, the square through groove is formed in the surface of the top end of the bottom plate (1), the cylindrical groove is formed in the bottom plate (1), the bottom end of the square through groove is communicated with the cylindrical groove, and the size of the cross section of the square through groove is the same as that of the cross section of the T-shaped clamping block (5).

4. The platform guardrail of claim 1 convenient to disassemble and adjust, wherein: the annular side surface of the fastening bolt (12) is provided with a first nut, and the first nut is fixedly arranged inside the vertical rod (2) on the outer side.

5. The platform guardrail of claim 1 convenient to disassemble and adjust, wherein: the guide rod (13) is provided with a through groove on the annular side surface, a connecting rod (15) is slidably mounted in the through groove, more than two balls are uniformly mounted in the circular ring (14), and the spherical side surface of each ball is attached to the annular side surface of the guide rod (13).

6. The platform guardrail of claim 1 convenient to disassemble and adjust, wherein: the connecting rod (15) front end has seted up the screw thread through-hole, stop bolt (19) are installed to horizontal pole (3) front end, and stop bolt (19) install inside the screw thread through-hole, stop bolt (19) annular side rear side installs nut two, and nut two fixed mounting is on ring (14) inside back wall.