CN219691250U - Protective fence with folding function - Google Patents

Abstract

The utility model discloses a protective fence with a folding function, which comprises a folding guardrail, wherein upright posts are arranged at two ends of the folding guardrail, a supporting component is arranged at the bottom of a first storage groove, the supporting component is fixedly connected with the upright posts, a handle plate is fixedly arranged at one end of each of two groups of storage plates, and a fixing component is arranged on the upper surface of each handle plate.

Description

A protective fence with a folding function

Technical field

The utility model belongs to the technical field of guardrails, and in particular relates to a guardrail with a folding function.

Background technique

Protective fence: What we are talking about here is the industrial "protective fence" or anti-collision guardrail. It is mainly used for the protection and protection of equipment and facilities in factories, workshops and warehouses. The columns of the anti-collision guardrail are fixed to the ground through expansion bolts. Usually installed on both sides of logistics channels, around production equipment, building corners, both sides of doors and edges of cargo platforms, etc. Publication number: CN215167375U, discloses a building guardrail with folding function. The building guardrail with folding function includes: a first guardrail, a second guardrail, a first rotating part, a second rotating part, and two symmetrically arranged shells. body, a receiving space is formed between two symmetrically arranged shells, the first guardrail part is accommodated in the shell, the first rotating part is fixedly accommodated in the shell and fixedly connected to the shell, one side of the first guardrail is connected to the first rotating part Movably connected, the other side of the first guardrail is movably connected to the second rotary member, the second rotary member is located in the receiving space, the second rotary member is located between the two second rotary members and is movably connected to the two second rotary members respectively. , both housings are provided with adjusting members, and adjusting the adjusting members changes the distance between the two housings, so that both the first guardrail and the second guardrail rotate around the second rotating member, so that the first guardrail and the second guardrail rotate. The guardrails are partially folded to match balconies or windows of different widths.

The problem with the above technology is that although most commonly used folding guardrails can be folded and stored, the folded guardrails are inconvenient to carry and store, resulting in the inability to make the foldable guardrails convenient for transportation. When in use, most of them need to be fixed to the ground with screws to maintain stability, which makes disassembly and installation more troublesome. Therefore, we propose a guardrail with a folding function.

Utility model content

In view of the problems existing in the prior art, the present utility model provides a guardrail with a folding function, which has the advantages of being able to easily store the folded guardrail, facilitate transportation, and facilitate improving the stability of the guardrail during use. , which solves the problem that although most of the commonly used folding guardrails can be folded and stored, the folded guardrails are inconvenient to carry and store, resulting in the inability to make the foldable guardrails convenient for transportation. At the same time, when the folded guardrails are in use, Most of them need to be fixed to the ground with screws to maintain stability, which can make disassembly and installation more troublesome.

The utility model is implemented in this way. A guardrail with a folding function includes a folding guardrail. Uprights are provided at both ends of the folding guardrail. The bottoms of the two sets of uprights are rotatably connected with storage plates. The storage plates are A first storage slot corresponding to the upright column is provided on the surface. A support assembly is provided at the bottom of the first storage slot. The support assembly is fixedly connected to the upright column. One end of the two sets of storage plates is fixedly installed with a handle plate. A fixing assembly is provided on the upper surface of the handle plate.

As a preferred feature of the present invention, a first fixed block is fixedly installed at the bottom of the column, and rotating rods are rotatably connected to both sides of the first fixed block. Both sets of the rotating rods are rotatably connected to the storage plate.

As a preferred option of the present invention, the support assembly includes a spring ejector rod. One end of the spring ejector rod is fixedly installed with a first fixed rod. Both ends of the first fixed rod are rotatably connected with side mounting plates. The two groups of The side mounting plates are all fixedly connected to the upright columns, and the spring push rod is movably connected to the storage plate.

As a preferred feature of the present invention, a second storage slot corresponding to the spring push rod is provided at the bottom of the first storage slot. The other end of the spring push rod is rotatably connected to a second fixed rod. Both sides of the second storage slot are Each side is provided with a chute corresponding to the second fixed rod, and both sets of said chute are slidingly connected with the second fixed rod.

As a preferred feature of the present invention, a guide plate is fixedly installed on one side of one set of storage plates, and a guide shell is fixedly installed on one side of the other set of storage plates. The guide shell is positioned correspondingly to the guide plate. The plate slides through the guide shell, and the other set of storage plates has a first insertion slot corresponding to the guide plate on one side, and the first insertion slot corresponds to the position of the guide plate.

As a preferred option of the present invention, the fixing assembly includes a gear and a snap-on rod. One side of the gear is meshed with a tooth plate. One end of a set of handle plates is provided with an adjustment groove corresponding to the tooth plate. The teeth A sliding block is fixedly installed at one end of one side of the plate. A sliding groove corresponding to the sliding block is provided on one side of the adjusting groove. The sliding block is slidably installed on the sliding groove. A gear is provided on the other side of the adjusting groove. Corresponding rotation groove, the bottom of the rotation groove is provided with a snap-in groove corresponding to the gear, a connecting rod is fixedly installed on the upper surface of the gear, the connecting rod penetrates the upper surface of the handle plate to the rotation groove, the handle plate A through hole is provided on the upper surface, and the clamping rod is elastically connected to another set of handle plates.

As a preferred feature of the present invention, one end of the other set of handle plates is provided with a slot corresponding to the tooth plate, and the clamping rod penetrates the upper surface of the other set of handle plates to the slot. A connection hole is provided on the upper surface, and a second fixed block is fixedly installed on the upper surface of the other set of handle plates. A groove is provided at the bottom of the second fixed block. A return spring is fixedly installed on the upper surface of the clamping rod. One end of the return spring is fixedly installed on the top of the groove, and an adjusting rod is fixedly installed on the upper surface of the clamping rod. The adjusting rod penetrates the upper surface of the second fixed block to the groove, and another hole is provided on the upper surface of the second fixed block. A set of through holes, and a second insertion slot corresponding to the clamping rod is provided on the upper surface of the tooth plate.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

1. This utility model is designed with a first storage slot corresponding to the upright column provided on the upper surface of the storage plate. The upright column can be rotated and stored in the first storage slot through the cooperation between the rotating rod and the first fixed block, which can be convenient. Store the columns on the storage board, and then when the folding guardrails are folded and stored, when the columns are stored in the first storage slots, the folding guardrails will be stored between the two sets of first storage slots, and then the two sets of storage boards merge , you can quickly and easily store the columns and folding guardrails, thereby achieving the effect of convenient portability and transportation of the folding guardrails. The support assembly is fixedly connected to the column. The spring top rod can support the column, and the storage plate can be used as a support. By clicking this point, the column can be effectively supported, allowing the folding guardrail to be supported and used, thus achieving the effect of supporting and using the folding guardrail conveniently and quickly.

2. This utility model adopts the design of two sets of rotating rods that are rotationally connected to the storage plate. The first fixed block can rotate on the storage plate through the rotating rod, and the upright column is fixedly connected to the first fixed block, so that the upright column can be stored in the storage plate. The effect of the plate rotating with the rotating rod as the central axis.

3. This utility model adopts the design of two sets of side mounting plates that are fixedly connected to the uprights. One end of the spring push rod can rotate between the two sets of side mounting plates through the first fixed rod, thereby achieving the effect of conveniently supporting the uprights. .

4. The utility model has a second storage groove corresponding to the spring ejector rod at the bottom of the first storage groove. The spring ejector rod can slide on the second storage groove through the second fixed rod, so that the spring ejector rod can be easily moved. The spring push rod is stored in the second storage groove, so that the column is closer to the first storage groove.

5. In this utility model, the first insertion slot is designed to correspond to the position of the guide plate. The guide plate can be slidably inserted into the first insertion slot through the guide shell, thereby achieving the best possible coordination between the guide shell and the guide plate. The effect of improving the stability between the two sets of columns.

6. This utility model is designed with a snap-in groove corresponding to the gear at the bottom of the rotating groove. When adjusting the tooth plate, pull the connecting rod upward, and then rotate the gear to drive the tooth plate. When the tooth plate is adjusted to the position By clamping the gear with the clamping groove, the gear can be effectively prevented from rotating, thus achieving the effect of effectively preventing the rotation of the tooth plate.

7. The utility model adopts the design of a second plug-in slot corresponding to the clamping rod provided on the upper surface of the tooth plate. The clamping rod can clamp and fix the tooth plate on the slot through the second plug-in slot, thereby achieving This can improve the stability of the two sets of handle panels and prevent the handle panels from breaking during transportation.

Description of the drawings

Figure 1 is a schematic three-dimensional view of the overall structure provided by an embodiment of the present utility model;

Figure 2 is a schematic three-dimensional view of the support assembly structure provided by the embodiment of the present utility model;

Figure 3 is a schematic three-dimensional view of the tooth plate structure provided by the embodiment of the present utility model;

Figure 4 is a schematic perspective view of the structure of the clamping rod provided by the embodiment of the present invention.

In the picture: 1. Upright column; 2. Folding guardrail; 3. Storage plate; 4. Guide shell; 5. Guide plate; 6. First storage slot; 7. Second storage slot; 8. Chute; 9. Support component ; 10. Fixed component; 11. Rotating rod; 12. First fixed block; 13. First plug-in slot; 14. Handle plate; 15. Sliding slot; 16. Sliding block; 17. Adjustment slot; 18. Snap connection Slot; 19. Second plug-in slot; 20. Slot; 21. Connection hole; 101. Gear; 102. Connecting rod; 103. Tooth plate; 104. Second fixed block; 105. Snap rod; 106. Reset Spring; 107, adjusting rod; 901, spring push rod; 902, side mounting plate; 903, first fixed rod; 904, second fixed rod.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given and described in detail below with reference to the accompanying drawings.

The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 4, an embodiment of the present invention provides a guardrail with a folding function, which includes a folding guardrail 2. Uprights 1 are provided at both ends of the folding guardrail 2, and the bottoms of the two sets of uprights 1 are rotatably connected. The upper surface of the storage plate 3 is provided with a first storage slot 6 corresponding to the upright column 1. A support assembly 9 is provided at the bottom of the first storage slot 6. The support assembly 9 is fixedly connected to the upright column 1. One end of the two sets of storage plates 3 A handle plate 14 is fixedly installed on each of them, and a fixing assembly 10 is provided on the upper surface of the handle plate 14 .

Adopt the above solution: through the design of the first storage slot 6 corresponding to the column 1 on the upper surface of the storage plate 3, the column 1 can be rotated and stored in the first storage slot through the cooperation between the rotating rod 11 and the first fixed block 12 6, you can conveniently store the column 1 on the storage board 3. Then when the folding guardrail 2 is folded and stored, when the column 1 is stored in the first storage slot 6, the folding guardrail 2 will be stored in the two sets of first storage slots 6. Between the storage slots 6, and then the two sets of storage plates 3 are combined, the column 1 and the folding guardrail 2 can be stored conveniently and quickly, thereby achieving the effect of convenient portability and transportation of the folding guardrail. The support assembly 9 is fixedly connected to the column 1 The design of the spring ejector 901 can support the column 1, and the storage plate 3 can be used as a support point, which can effectively support the column 1, so that the folding guardrail 2 can be supported and used, thus achieving the convenience and rapid use of the column 1. The effect of using the folding guardrail 2 for support.

Referring to Figure 2, a first fixed block 12 is fixedly installed at the bottom of the column 1. Rotating rods 11 are rotatably connected to both sides of the first fixed block 12. Both sets of rotating rods 11 are rotatably connected to the storage plate 3.

Using the above solution: through the design in which both sets of rotating rods 11 are rotationally connected to the storage plate 3, the first fixed block 12 can rotate on the storage plate 3 through the rotating rods 11, and the upright column 1 is fixedly connected to the first fixed block 12, so that This achieves the effect that the upright column 1 can rotate on the storage plate 3 with the rotating rod 11 as the central axis.

Referring to Figure 2, the support assembly 9 includes a spring push rod 901. One end of the spring push rod 901 is fixedly installed with a first fixed rod 903. Both ends of the first fixed rod 903 are rotatably connected with side mounting plates 902. Both sets of side mounting plates 902 are It is fixedly connected to the column 1, and the spring push rod 901 is movably connected to the storage plate 3.

Adopt the above solution: through the design that both sets of side mounting plates 902 are fixedly connected to the column 1, one end of the spring push rod 901 can rotate between the two sets of side mounting plates 902 through the first fixed rod 903, thus achieving the convenience of aligning the column. 1 to achieve the effect of support.

Referring to Figure 2, the bottom of the first storage slot 6 is provided with a second storage slot 7 corresponding to the spring push rod 901. The other end of the spring push rod 901 is rotationally connected to a second fixed rod 904. The second storage slot 7 is provided on both sides. There is a chute 8 corresponding to the second fixed rod 904, and both sets of chute 8 are slidingly connected to the second fixed rod 904.

Using the above solution: through the design of a second storage slot 7 corresponding to the spring ejector 901 at the bottom of the first storage slot 6, the spring ejector 901 can slide on the second storage slot 7 through the second fixed rod 904, thereby This achieves the effect that the spring push rod 901 can be easily stored in the second storage groove 7 , so that the column 1 can be closer to the first storage groove 6 .

Referring to Figure 2, one set of storage plates 3 has a guide plate 5 fixedly installed on one side, and another set of storage plates 3 has a guide shell 4 fixedly installed on one side. The guide shell 4 corresponds to the guide plate 5, and the guide plate 5 slides through the guide. The shell 4 and the other set of storage plates 3 are provided with a first insertion slot 13 corresponding to the guide plate 5 on one side, and the first insertion slot 13 is positioned correspondingly to the guide plate 5 .

Adopt the above solution: through the design of the position of the first plug-in slot 13 corresponding to the guide plate 5, the guide plate 5 can be slidably plugged into the first plug-in slot 13 through the guide shell 4, thereby achieving the perfect connection between the guide shell 4 and the guide plate. The cooperation between 5 can improve the stability effect between the two groups of columns 1.

Referring to Figure 3, the fixed assembly 10 includes a gear 101 and a clamping rod 105. The gear 101 is meshed with a toothed plate 103 on one side. A set of handle plates 14 has an adjustment slot 17 corresponding to the toothed plate 103 at one end. The toothed plate 103 has a A sliding block 16 is fixedly installed on one end of the side. A sliding groove 15 corresponding to the sliding block 16 is provided on one side of the adjusting groove 17. The sliding block 16 is slidably installed on the sliding groove 15. A gear 101 is provided on the other side of the adjusting groove 17. Corresponding rotation groove, the bottom of the rotation groove is provided with a snap-in groove 18 corresponding to the gear 101. A connecting rod 102 is fixedly installed on the upper surface of the gear 101. The connecting rod 102 penetrates the upper surface of the handle plate 14 to the rotation groove. The upper surface of the handle plate 14 A through hole is provided on the surface, and the clamping rod 105 is elastically connected to another set of handle plates 14 .

Using the above solution: through the design of the snap-in groove 18 corresponding to the gear 101 at the bottom of the rotating groove, when adjusting the tooth plate 103, pull the connecting rod 102 upward, and then rotate the gear 101 to drive the tooth plate 103, and the tooth plate When the position of the gear 103 is adjusted, the gear 101 and the clamping groove 18 are clamped to effectively prevent the gear 101 from rotating, thus achieving the effect of effectively preventing the gear plate 103 from rotating.

Referring to Figure 4, one end of another set of handle plates 14 is provided with a slot 20 corresponding to the tooth plate 103. The clamping rod 105 penetrates the upper surface of the other set of handle plates 14 to the slot 20. The upper surface of the other set of handle plates 14 A connection hole 21 is provided, a second fixed block 104 is fixedly installed on the upper surface of another set of handle plates 14, and a groove is provided at the bottom of the second fixed block 104. A return spring 106 is fixedly installed on the upper surface of the clamping rod 105. The return spring 106 One end is fixedly installed at the top of the groove, and an adjusting rod 107 is fixedly installed on the upper surface of the clamping rod 105. The adjusting rod 107 penetrates the upper surface of the second fixed block 104 to the groove, and another set of through holes is provided on the upper surface of the second fixed block 104. , the upper surface of the tooth plate 103 is provided with a second insertion slot 19 corresponding to the clamping rod 105.

Adopting the above solution: the upper surface of the tooth plate 103 is provided with a second plug-in slot 19 corresponding to the snap-in rod 105. The snap-in rod 105 can snap and fix the tooth plate 103 in the slot through the second plug-in slot 19. groove 20, thereby achieving the effect of improving the stability of the two sets of handle plates 14 and preventing the handle plates 14 from breaking during transportation.

The working principle of this utility model:

When in use, slide the two sets of columns 1 upward. Both sets of columns 1 can be rotated on the storage plate 3 through the rotating rod 11. When the column 1 is adjusted to the designated position, move in the opposite direction to open the folding guardrail 2. The column 1 is on the storage plate 3. When it is turned upward and opened, the spring push rod 901 will follow the movement of the column 1. The spring push rod 901 can support the column 1, which can effectively prevent the column 1 from tilting and collapsing, and the two sets of storage plates 3 can be used as support for the spring push rod 901. With the supporting points, the column 1 can be installed and used quickly and conveniently.

To sum up: this kind of guardrail with folding function, through the cooperation between the storage plate 3, the guide shell 4, the guide plate 5, the support component 9, the fixed component 10, the rotating rod 11 and the first fixed block 12, It solves the problem that although most of the commonly used folding guardrails can be folded and stored, the folded guardrails are inconvenient to carry and store, which makes the foldable guardrails inconvenient for transportation. At the same time, when the folded guardrails are in use, a large number of Most of them need to be fixed to the ground with screws to maintain stability, which makes disassembly and installation more troublesome.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A guardrail with a folding function, including a folding guardrail (2), characterized in that: the folding guardrail (2) is provided with uprights (1) at both ends, and the bottoms of the two sets of uprights (1) rotate. A storage plate (3) is connected. A first storage slot (6) corresponding to the upright column (1) is provided on the upper surface of the storage plate (3). A support assembly (6) is provided at the bottom of the first storage slot (6). 9), the support assembly (9) is fixedly connected to the upright column (1), and the two sets of storage boards (3) are fixedly installed with handle plates (14) on one end. The upper surface of the handle plates (14) is provided with a fixed components(10). 2. A guardrail with folding function according to claim 1, characterized in that: a first fixing block (12) is fixedly installed at the bottom of the upright column (1), and the first fixing block (12) has two sides. Rotating rods (11) are rotatably connected to both sides, and both groups of said rotating rods (11) are rotatably connected to the storage plate (3). 3. A guardrail with folding function according to claim 1, characterized in that: the support assembly (9) includes a spring push rod (901), and one end of the spring push rod (901) is fixedly installed with a third A fixed rod (903). Both ends of the first fixed rod (903) are rotatably connected to side mounting plates (902). Both sets of side mounting plates (902) are fixedly connected to the upright column (1). The spring push rod (901) is movably connected to the storage plate (3). 4. A guardrail with folding function according to claim 3, characterized in that: the bottom of the first storage slot (6) is provided with a second storage slot (7) corresponding to the spring push rod (901). ), the other end of the spring push rod (901) is rotatably connected to a second fixed rod (904), and the second storage groove (7) is provided with chute corresponding to the second fixed rod (904) on both sides. (8), both sets of chute (8) are slidingly connected with the second fixed rod (904). 5. A guardrail with a folding function according to claim 1, characterized in that: one set of the storage plates (3) is fixedly installed with a guide plate (5) on one side, and the other set of the storage plates (3) is fixedly installed with a guide plate (5). 3) A guide shell (4) is fixedly installed on one side. The guide shell (4) corresponds to the position of the guide plate (5). The guide plate (5) slides through the guide shell (4). The other set of A first insertion slot (13) corresponding to the guide plate (5) is provided on one side of the storage board (3), and the first insertion slot (13) is positioned correspondingly to the guide plate (5). 6. A guardrail with folding function according to claim 1, characterized in that: the fixed component (10) includes a gear (101) and a clamping rod (105), and one side of the gear (101) A toothed plate (103) is meshed and connected. One end of a set of the handle plates (14) is provided with an adjustment slot (17) corresponding to the toothed plate (103). One end of the toothed plate (103) is fixedly installed with a toothed plate (103). The sliding block (16) has a sliding groove (15) corresponding to the sliding block (16) on one side of the adjusting groove (17). The sliding block (16) is slidably installed on the sliding groove (15), so The other side of the adjustment groove (17) is provided with a rotation groove corresponding to the gear (101), and the bottom of the rotation groove is provided with a snap-in groove (18) corresponding to the gear (101). The gear (101) A connecting rod (102) is fixedly installed on the upper surface. The connecting rod (102) penetrates the upper surface of the handle plate (14) to the rotation groove. A through hole is provided on the upper surface of the handle plate (14). The clamping rod (102) 105) is elastically connected to another set of handle plates (14). 7. A guardrail with a folding function as claimed in claim 6, characterized in that one end of the other set of handle plates (14) is provided with a slot (20) corresponding to the tooth plate (103). The clamping rod (105) penetrates the upper surface of another set of handle plates (14) to the slot (20). The upper surface of the other set of handle plates (14) is provided with a connection hole (21). A second fixed block (104) is fixedly installed on the upper surface of the handle plate (14), a groove is provided at the bottom of the second fixed block (104), and a return spring (104) is fixedly installed on the upper surface of the clamping rod (105). 106), one end of the return spring (106) is fixedly installed on the top of the groove, an adjusting rod (107) is fixedly installed on the upper surface of the clamping rod (105), and the adjusting rod (107) penetrates the second fixed block ( 104) upper surface to the groove, the upper surface of the second fixed block (104) is provided with another set of through holes, and the upper surface of the tooth plate (103) is provided with a second set of holes corresponding to the clamping rod (105). Plug-in slot (19).