Portable edge protection device

Abstract

The utility model discloses a portable edge protection device, relates to the technical field of building construction protection, and comprises two semi-circular bases, the outer surfaces of the two sides of the two semi-circular bases are movably connected with telescopic mechanisms in a penetrating manner, each telescopic mechanism comprises a supporting seat, and an extension pipe is movably connected in the supporting seat in a penetrating manner; an extension rod is movably connected in the extension pipe in a penetrating mode, a connecting seat is fixedly connected to the top end of the extension rod, buckles are arranged on one side of the outer surface of the supporting seat and one side of the outer surface of the extension pipe, first fixing grooves are formed in the outer surfaces of the two sides of the extension rod, and first limiting grooves are formed in the two sides of the inner walls of the two first fixing grooves. The height of the device can be adjusted through the telescopic mechanisms, the protection mechanism and the two telescopic mechanisms can be rapidly erected and installed, the installation and detachment speed of the device is improved, the construction efficiency is improved, the protection mechanism can be stretched upwards, downwards, leftwards and rightwards, adjustment can be conducted according to the requirements of a foundation pit, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction protection, in particular to a convenient edge protection device. Background Art

[0002] Construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Currently, a large number of industrial plants are being built, which often have short construction periods and many working surfaces at the same time. However, when a large number of foundation pits are excavated, it is necessary to set up edge protection.

[0003] The existing patent (publication number: CN215055989U) discloses a convenient edge protection device, including a protection pole and a base plate, wherein connecting parts are arranged on both sides of the upper end of the protection pole, and a foot plate is arranged on the lower end of the back side of the protection pole, rotating buckles are arranged on both sides of the middle part of the protection pole, and a first horizontal rod is arranged on the upper end of the front side of the protection pole, a threaded rod is arranged at the connection between the first horizontal rod and the protection pole, and a second horizontal rod is arranged on the lower end of the front side of the protection pole, and the base plate is arranged at the lower end of the second horizontal rod.

[0004] The "convenient edge protection device" recorded in the above patent document requires a large amount of manpower to set up the device during use. Although such a detachable edge protection device is highly convenient, the construction efficiency of the setting method is low, the setting speed is slow, and a large amount of manpower and material resources are required. At the same time, when the above edge protection device is in use, its height and width cannot be adjusted according to the size of the foundation pit, and multiple devices are required for protection, which requires a large investment in manpower and material resources. Utility Model Content

[0005] The purpose of the utility model is to provide a convenient edge protection device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a convenient edge protection device, comprising a semicircular base, wherein there are two semicircular bases in total, and the outer surfaces of both sides of the two semicircular bases are movably inserted and connected with a telescopic mechanism, the telescopic mechanism comprises a support seat, an extension tube is movably inserted and connected in the support seat, an extension rod is movably inserted and connected in the extension tube, the top of the extension rod is fixedly connected with a connecting seat, the support seat and one side of the outer surface of the extension tube are provided with a buckle, the outer surfaces of both sides of the extension rod are provided with a first fixing groove, and the inner walls of the two first fixing grooves are provided with a first limiting groove on both sides.

[0007] Furthermore, the support seat includes a tube body, the outer surfaces of both sides of the tube body are provided with second fixing grooves, and the inner walls of the two second fixing grooves are provided with second limiting grooves on both sides, the bottom end of the tube body is fixedly connected with a movable column, the outer surfaces of both sides of the movable column are fixedly connected with movable frames, and the movable frames are movably connected to the semicircular base.

[0008] Furthermore, a plurality of interpenetrating rods are fixedly connected to the bottom end of the semicircular base at equal distances, a connecting groove is opened at one end of the semicircular base, and connecting blocks are movably interpenetrated and connected in the two connecting grooves through rotating shafts, one end of the connecting block away from the connecting groove is fixedly connected to a movable rod, and one end of the movable rod away from the connecting block is fixedly connected to the movable block, and a protective mechanism is jointly installed between the two telescopic mechanisms.

[0009] Furthermore, the movable block and the connecting seat are movably connected together through a rotating shaft.

[0010] Furthermore, the protective mechanism includes a diamond-shaped grille net, and connecting rods are movably connected to the four corners of the diamond-shaped grille net, and movable wheels are movably connected to the outer surfaces of both sides of the connecting rods. A spring is fixedly connected between the movable wheels and the diamond-shaped grille net, and the connecting rods are movably connected to the telescopic mechanism.

[0011] Furthermore, the upper movable wheel and the lower movable wheel are movably connected with the first limiting groove and the second limiting groove respectively.

[0012] Furthermore, the spring is sleeved on the outer surface of the connecting rod.

[0013] Furthermore, the diamond grid is formed by connecting a plurality of movable plates.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] 1. The utility model movably intersperses the connecting block and the movable block with the connecting groove and the connecting seat respectively, fixes the semicircular base near the foundation pit by using a plurality of interlaced rods, and then movably connects the two movable frames with the semicircular base. By adjusting the height of the telescopic mechanism, the protective mechanism and the telescopic mechanism are installed together, so that the foundation pit can be protected, the installation is convenient, the erection is convenient, the operation process and the manpower input are reduced, and the construction efficiency is improved;

[0016] 2. The utility model sets a telescopic mechanism and a protective mechanism, pulls the extension tube and the extension rod, and positions them by snapping after moving to a certain position, so that the appropriate height of the equipment can be adjusted. First, the connecting rod on one side is inserted together with the second limiting groove, and the connecting rod is pushed. The connecting rod slides in the movable wheel and squeezes the spring to shrink the spring, and then the other movable wheel is inserted in the other second limiting groove. The remaining three corners of the diamond grille are installed in the above manner, which is convenient for the installation of the diamond grille. The two telescopic mechanisms are pulled to expand the distance between the two telescopic mechanisms, so that the diamond grille is lengthened to adjust the width, and the diamond grille is moved up and down. The connecting rod slides in the second limiting groove and the first limiting groove, and then the height of the diamond grille can be adjusted, so that the device is convenient for adjusting the height and width, can be suitable for different foundation pits, is flexible, and reduces the input of material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This utility model Figure 1 A partial enlarged view of point A;

[0020] Figure 3 It is a schematic diagram of the telescopic mechanism structure of the utility model;

[0021] Figure 4 This utility model Figure 3 A partial enlarged view of point B in the middle;

[0022] Figure 5 This is a schematic diagram of the support base structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the protection mechanism of the utility model;

[0024] Figure 7 This utility model Figure 6 A partial enlarged view of point C in the middle;

[0025] In the figure: 1. semicircular base; 2. interpenetrating rod; 3. telescopic mechanism; 4. protective mechanism; 5. movable rod; 6. movable block; 7. connecting block; 8. connecting groove; 31. supporting seat; 32. extension tube; 33. extension rod; 34. connecting seat; 35. buckle; 36. first fixing groove; 37. first limiting groove; 311. tube body; 312. second fixing groove; 313. second limiting groove; 314. movable column; 315. movable frame; 41. diamond grille; 42. connecting rod; 43. movable wheel; 44. spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-7 A convenient edge protection device is shown, comprising a semicircular base 1, wherein two semicircular bases 1 are provided, and the outer surfaces of both sides of the two semicircular bases 1 are movably interlaced with telescopic mechanisms 3, the telescopic mechanisms 3 comprising a support seat 31, an extension tube 32 is movably interlaced in the support seat 31, an extension rod 33 is movably interlaced in the extension tube 32, a connection seat 34 is fixedly connected to the top of the extension rod 33, a buckle 35 is provided on one side of the outer surface of the support seat 31 and the extension tube 32, and the extension tube 32 and the extension rod 33 can be limited by providing two buckles 35, first fixing grooves 36 are provided on the outer surfaces of both sides of the extension rod 33, and first limiting grooves 37 are provided on both sides of the inner walls of the two first fixing grooves 36; the support seat 31 comprises a tube body 311, and the outer surfaces of both sides of the tube body 311 are provided with second fixing grooves 312, and the two second fixing grooves 312 are provided with first limiting grooves 37. Second limiting grooves 313 are provided on both sides of the inner wall, and a movable column 314 is fixedly connected to the bottom end of the tube body 311, and movable frames 315 are fixedly connected to the outer surfaces of both sides of the movable column 314, and the movable frames 315 are movably connected to the semicircular base 1 through insertion; a plurality of insertion rods 2 are fixedly connected to the bottom end of the semicircular base 1 at equal distances, and the conical structure of the insertion rods 2 allows the insertion rods 2 to be quickly inserted into the soil, thereby improving the stability of the semicircular base 1, a connecting groove 8 is provided at one end of the semicircular base 1, and connecting blocks 7 are movably connected to the two connecting grooves 8 through a rotating shaft, and the ends of the connecting blocks 7 away from the connecting grooves 8 are fixedly connected to the movable rods 5, and the ends of the movable rods 5 away from the connecting blocks 7 are fixedly connected to the movable blocks 6, and a protective mechanism 4 is installed between the two telescopic mechanisms 3; the movable block 6 is movably connected to the connecting seat 34 through a rotating shaft.

[0028] The specific implementation method is as follows: when in use, the extension tube 32 and the extension rod 33 are pulled, the extension tube 32 slides upward in the tube body 311, and is positioned by the buckle 35 after the extension tube 32 moves upward to a certain position, the extension rod 33 slides in the extension tube 32, and is positioned by the buckle 35 after moving to a certain position, and then the connecting block 7 and the movable block 6 fixedly connected to the movable rod 5 are respectively movably interlaced with the connecting groove 8 and the connecting seat 34, and the protective mechanism 4 is supported by the movable rod 5, thereby improving the stability of the protection, and the device can be extended according to the needs of the foundation pit using the telescopic mechanism 3, thereby improving the flexibility of the equipment.

[0029] As attached Figure 6-7 A convenient edge protection device shown in the figure also includes a protection mechanism 4 arranged in the telescopic mechanism 3, the protection mechanism 4 includes a diamond grille 41, the four corners of the diamond grille 41 are movably connected with connecting rods 42, the outer surfaces of both sides of the connecting rods 42 are movably connected with movable wheels 43, the movable wheels 43 and the diamond grille 41 are commonly and fixedly connected with springs 44, the connecting rod 42 and the telescopic mechanism 3 are movably connected together; the upper movable wheel 43 and the lower movable wheel 43 are movably connected together with the first limit groove 37 and the second limit groove 313; the spring 44 is sleeved on the outer surface of the connecting rod 42; the diamond grille 41 is connected by a plurality of movably connected movable plates.

[0030] The specific implementation method is as follows: when in use, first insert the connecting rod 42 on one side into the second limiting groove 313, push the connecting rod 42, the connecting rod 42 slides in the movable wheel 43, and squeezes the spring 44 to make the spring 44 contract, and then insert the other movable wheel 43 into the other second limiting groove 313, loosen the diamond grille net 41, and reset the diamond grille net 41 through the rebound force of the spring 44, so that the two movable wheels 43 are limited by the two second limiting grooves 313, and the remaining three corners of the diamond grille net 41 are installed in the above manner, thereby facilitating the installation of the diamond grille net 41.

[0031] Working principle of this utility model:

[0032] Refer to the instruction manual Figure 1-7 , pull the extension tube 32 and the extension rod 33, the extension tube 32 slides upward in the tube body 311, and is positioned by the buckle 35 after the extension tube 32 moves upward to a certain position, the extension rod 33 slides in the extension tube 32, and is positioned by the buckle 35 after moving to a certain position, and then the connection block 7 and the movable block 6 fixedly connected to the movable rod 5 are respectively inserted with the connection groove 8 and the connection seat 34, and the protective mechanism 4 is supported by the movable rod 5, thereby improving the stability of the protection, and the device can be extended according to the needs of the foundation pit by using the telescopic mechanism 3;

[0033] For further information, please refer to the attached manual. Figure 6-7 First, insert the connecting rod 42 on one side into the second limiting groove 313, push the connecting rod 42, the connecting rod 42 slides in the movable wheel 43, and squeezes the spring 44 to make the spring 44 contract, then insert the other movable wheel 43 into the other second limiting groove 313, loosen the diamond grille 41, and reset the diamond grille 41 by the rebound force of the spring 44, so that the two movable wheels 43 are limited by the two second limiting grooves 313, and the other three corners of the diamond grille 41 are installed in the above manner. , thereby facilitating the installation of the diamond grille net 41, pulling the two telescopic mechanisms 3 to expand the distance between the two telescopic mechanisms 3, thereby lengthening the diamond grille net 41 to adjust the width, moving the diamond grille net 41 up and down, and the connecting rod 42 slides in the second limiting groove 313 and the first limiting groove 37, thereby adjusting the height of the diamond grille net 41, fixing the semicircular base 1 near the foundation pit using a plurality of interlaced rods 2, and then movably connecting the two movable frames 315 to the semicircular base 1, thereby protecting the foundation pit.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable edge protection device, comprising a semicircular base (1), characterized in that: Two semicircular bases (1) are provided in total, and the outer surfaces of both sides of the two semicircular bases (1) are movably interlaced with telescopic mechanisms (3), the telescopic mechanisms (3) comprising a support seat (31), an extension tube (32) is movably interlaced in the support seat (31), an extension rod (33) is movably interlaced in the extension tube (32), a connection seat (34) is fixedly connected to the top of the extension rod (33), a buckle (35) is provided on one side of the outer surfaces of the support seat (31) and the extension tube (32), first fixing grooves (36) are provided on the outer surfaces of both sides of the extension rod (33), and first limiting grooves (37) are provided on both sides of the inner walls of the two first fixing grooves (36).

2. A portable edge protection device according to claim 1, characterized in that: The support seat (31) comprises a tube body (311), the outer surfaces of both sides of the tube body (311) are provided with second fixing grooves (312), and the inner walls of the two second fixing grooves (312) are provided with second limiting grooves (313) on both sides, the bottom end of the tube body (311) is fixedly connected with a movable column (314), the outer surfaces of both sides of the movable column (314) are fixedly connected with movable frames (315), and the movable frames (315) are movably connected with the semicircular base (1).

3. A portable edge protection device according to claim 1, characterized in that: The bottom end of the semicircular base (1) is fixedly connected with a plurality of insertion rods (2) at equal distances. A connection groove (8) is provided at one end of the semicircular base (1), and a connection block (7) is movably inserted and connected in the two connection grooves (8) via a rotating shaft. The end of the connection block (7) away from the connection groove (8) is fixedly connected with a movable rod (5), and the end of the movable rod (5) away from the connection block (7) is fixedly connected with a movable block (6). A protective mechanism (4) is installed between the two telescopic mechanisms (3).

4. A portable edge protection device according to claim 3, characterized in that: The movable block (6) and the connecting seat (34) are movably connected together through a rotating shaft.

5. A portable edge protection device according to claim 3, characterized in that: The protection mechanism (4) comprises a diamond-shaped grille (41), the four corners of the diamond-shaped grille (41) are movably connected with connecting rods (42), the outer surfaces of both sides of the connecting rods (42) are movably connected with movable wheels (43), the movable wheels (43) and the diamond-shaped grille (41) are fixedly connected with springs (44), and the connecting rods (42) are movably connected with the telescopic mechanism (3).

6. A portable edge protection device according to claim 5, characterized in that: The upper movable wheel (43) and the lower movable wheel (43) are respectively movably interlaced and connected with the first limiting groove (37) and the second limiting groove (313).

7. A portable edge protection device according to claim 5, characterized in that: The spring (44) is sleeved on the outer surface of the connecting rod (42).

8. A portable edge protection device according to claim 5, characterized in that: The diamond-shaped grid net (41) is formed by connecting a plurality of movable plates that are movably connected.

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