Edge protection vertical rod

Abstract

The edge protection vertical rod comprises a vertically-arranged main rod, the bottom end of the main rod is of a sharp structure, the middle of the main rod is rotationally connected with the tail end of a supporting rod, the head end of the supporting rod is of a sharp structure, the supporting rod is of a telescopic structure, each supporting rod comprises a length locking device, the projections of the two supporting rods in the horizontal direction form an included angle, and a pedal is arranged on the lower portion of each supporting rod. A plurality of safety buckles are arranged on the back face of the main rod in the axial direction, a D-shaped ring is arranged on the upper portion of the front face of the main rod, an upper fixing plate is fixedly arranged at the top end of the main rod and vertically arranged, the pressing plate is parallelly and tightly attached to the surface of the upper fixing plate, and the quick-release bolt penetrates through the pressing plate and then is in threaded connection with the upper fixing plate. According to the utility model, the construction safety can be ensured, the dismounting is convenient, and the cost can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering construction equipment field especially relates to a temporary edge protection vertical pole. BACKGROUND

[0002] At present, the safety protection in the construction process of electric construction engineering is essential, and the temporary edge protection pole is an important protection device, which can effectively remind and prevent the construction personnel from falling from a high place in the unawareness, and guarantee the safety of the construction personnel. The temporary edge protection pole in the prior art is a protection net pole erected by pre-burying a steel pipe on the ground, in order to avoid the influence of the protection pole on the later construction, the protection pole is removed after the construction is completed, and the operation is relatively cumbersome. SUMMARY

[0003] The utility model aims at providing a temporary edge protection vertical pole, which can guarantee the construction safety, is convenient to disassemble and can effectively reduce the cost.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] The utility model discloses a temporary edge protection vertical pole, including vertical setting main rod, the main rod bottom end is sharp structure, the main rod middle part rotationally connects the tail end of support rod, the support rod head end is sharp structure, the support rod is telescopic structure, the support rod includes length locking device, two support rods are set up in the horizontal direction projection and present the included angle, the support rod lower part is equipped with the footboard;

[0006] The plurality of safety buckles are arranged on the back surface of the main rod along the axial direction, the D-shaped ring is arranged on the front surface of the main rod, the upper fixing plate is fixedly arranged on the top end of the main rod, the upper fixing plate is vertically arranged, the pressing plate is arranged in parallel and closely on the surface of the upper fixing plate, and the quick-release bolt is screwed with the upper fixing plate after penetrating through the pressing plate.

[0007] Preferably, the support rod comprises an outer support rod and an inner support rod, the outer support rod is a hollow structure, the inner support rod is sleeved on the bottom end of the outer support rod, the inner support rod is slidably connected with the outer support rod, the tail end of the outer support rod is rotationally connected with the main rod, and the footboard is fixedly connected with the outer periphery of the inner support rod.

[0008] Preferably, the middle part of the main rod is fixedly connected with the fixed bent plate, the two ends of the fixed bent plate are connected with the tail end of the outer support rod through the connecting ears.

[0009] Preferably, the included angle of the two support rods in the horizontal direction projection is 90 degrees.

[0010] Preferably, the side plates are fixedly arranged on the left side and the right side of the lower part of the main rod, and the top surface of the side plate is a horizontal surface.

[0011] Preferably, the length locking device comprises a screw bolt, a fixing nut, a bolt support, a locking nut, the bolt support is fixedly connected to the outer periphery of the bottom end of the outer support rod, the fixing nut is fixedly connected to the outer periphery of the outer support rod, the screw bolt is threadedly connected to the fixing nut after penetrating through the bolt support, the bottom end of the screw bolt is tightly attached to the inner support rod after penetrating through the outer support rod, and the locking nut is arranged at the middle part of the screw bolt.

[0012] Preferably, the top end of the main rod is provided with a safety buckle.

[0013] The utility model discloses beneficial effects:

[0014] 1, the utility model discloses when installing, can according to the operation environment, through the foot -operated mode quick two support rods quick -release telescopic auxiliary pole and main rod and insert a card to a certain depth.

[0015] 2, the utility model discloses detachable connection between the edge protection net, the convenient dismounting of edge protection net can simplify the operation process, shorten the processing period.

[0016] 3, the utility model discloses can be reused, can effectively reduce the cost while guaranteeing construction safety. DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is the side view of the utility model;

[0019] Figure 3 It is the top view of the utility model;

[0020] Figure 4 It is the schematic view of length locking device;

[0021] Figure 5 It is the schematic view of fixed bent plate;

[0022] Figure 6 It is the schematic view of upper fixed plate;

[0023] Figure 7 It is the schematic view of pressing plate.

[0024] In the drawing: 1-main rod, 2-pressing plate, 3-upper fixed plate, 4-quick release bolt, 5-D ring, 6-safety buckle, 7-length locking device, 71-screw bolt, 72-fixing nut, 73-bolt support, 74-locking nut, 8-outer support rod, 9-inner support rod, 10-foot pedal, 11-side plate, 12-fixed bent plate, 121-connection ear. DETAILED DESCRIPTION

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings.

[0026] like Figures 1-7 As shown, this utility model includes a vertically arranged main rod 1 with a sharp bottom end. The main rod 1 is rotatably connected to the tail end of a support rod in the middle. The head end of the support rod is also sharp. The support rod is telescopic and includes a length locking device 7. The two support rods are arranged at an angle when projected in the horizontal direction. A foot pedal 10 is provided at the bottom of the support rod.

[0027] Multiple safety buckles 6 are provided on the back of the main rod 1 along the axial direction. A safety buckle 6 is provided at the top of the main rod 1. A D-shaped ring 5 is provided at the upper part of the front of the main rod 1. An upper fixing plate 3 is fixed at the top of the main rod 1. The upper fixing plate 3 is set vertically. A pressure plate 2 is parallel and tightly attached to the surface of the upper fixing plate 3. A quick-release bolt 4 passes through the pressure plate 2 and is threadedly connected to the upper fixing plate 3.

[0028] To achieve the telescopic structure of the support rod, the support rod includes an outer support rod 8 and an inner support rod 9. The outer support rod 8 is a hollow structure. The top end of the inner support rod 9 is fitted inside the bottom end of the outer support rod 8. The inner support rod 9 is slidably connected to the outer support rod 8. The tail end of the outer support rod 8 is rotatably connected to the main rod 1. The foot pedal 10 is fixed to the outer periphery of the inner support rod 9.

[0029] To facilitate the storage of the device, the support rod is tightly attached to the main rod 1. The main rod 1 is fixedly connected to the middle of the fixed bending plate 12. The two ends of the fixed bending plate 12 are connecting ears 121, which are hinged to the tail end of the outer support rod 8.

[0030] To further enhance the supporting function of the struts, the two struts are projected at a 90° angle in the horizontal direction.

[0031] To facilitate the insertion of the main pole 1, side plates 11 are fixed on the lower left and right sides of the main pole 1. The top surface of the side plates 11 is horizontal, and the main pole 1 can be inserted into the construction ground by stepping on the top surface of the side plates 11.

[0032] To achieve the length locking function of the telescopic support structure, the length locking device 7 includes a screw bolt 71, a fixing nut 72, a bolt bracket 73, and a locking nut 74. The bolt bracket 73 is fixed to the outer periphery of the bottom end of the outer support rod 8, and the fixing nut 72 is fixed to the outer periphery of the outer support rod 8. The screw bolt 71 passes through the bolt bracket 73 and is threaded to the fixing nut 72. The bottom end of the screw bolt 71 passes through the outer support rod 8 and is tightly attached to the inner support rod 9. The locking nut 74 is located in the middle of the screw bolt 71. In addition to the bolt-fastening method described in this application, other common methods in the market include using external fasteners to compress the outside of the sleeve rod and using fixing bolts between the sleeve rods to achieve the sleeve rod length locking function. Since these are all common configurations, they will not be described in detail in this application.

[0033] In actual use, the supporting rod is opened outward, the main rod 1 is inserted into the ground by treading or hammering the side plate 11, the supporting rod is placed at a proper opening angle, the length locking device 7 is loosened, the foot pedal 10 is treaded, the head end of the supporting rod is inserted into the ground, the threaded bolt 71 is screwed, the length locking of the supporting rod is completed, the locking nut 74 is screwed downward, and the self-locking structure is formed after the locking nut 74 is tightly contacted with the fixing nut 72.

[0034] After the plurality of devices are fixed, a steel wire rope, a safety rope or a safety protection net and the like can be installed on the safety buckles 6 of the plurality of devices to form a edge protection structure, and the specific equipment can be clamped by the pressing plate 2 and the upper fixing plate 3 through the quick-release bolt 4, and the number of the devices can be set according to the operation range, and the specific requirement is not made here.

[0035] Of course, the utility model also can have other various embodiments, the skilled person in the art can make various corresponding changes and deformation according to the utility model without departing from the spirit and essence of the utility model, but these corresponding changes and deformation should all belong to the protection scope of the claims attached to the utility model.

Claims

1. A fall-protection upright, characterized by: The utility model provides a kind of folding walking stick, including vertically arranged main rod (1), the bottom end of main rod (1) is sharp structure, the tail end of main rod (1) middle part is rotatably connected support rod head end is sharp structure, support rod is telescopic structure, support rod includes length locking device (7), the projection of two support rods in horizontal direction is arranged at angle, support rod lower part is equipped with footboard (10); Main rod (1) back is equipped with multiple safety buckles (6) along axial direction, the upper part of main rod (1) front is equipped with D-shaped ring (5), the top end of main rod (1) is equipped with upper fixed plate (3), upper fixed plate (3) is vertically arranged, pressing plate (2) is arranged in parallel and closely on the surface of upper fixed plate (3), quick-release bolt (4) is screwed after penetrating pressing plate (2) and is connected with upper fixed plate (3).

2. The edge-protection totem pole of claim 1, wherein: Support rod includes outer support rod (8), inner support rod (9), outer support rod (8) is hollow structure, inner support rod (9) top end is sleeved in outer support rod (8) bottom end, inner support rod (9) is slidably connected outer support rod (8), outer support rod (8) tail end is rotatably connected main rod (1), footboard (10) is fixedly connected with the outer periphery of inner support rod (9).

3. The edge-protection totem pole of claim 2, wherein: Main rod (1) middle part is fixedly connected with fixed bending plate (12), and the both ends of fixed bending plate (12) are connected ears (121), and the tail end of outer support rod (8) is hinged to the connected ear (121).

4. The edge-protection totem pole of claim 1, wherein: The projection of two support rods in horizontal direction is 90 °.

5. The edge-protection stand pole according to claim 1, wherein: Main rod (1) lower part is fixedly provided with side plate (11) on left and right sides, and the top surface of side plate (11) is horizontal plane.

6. The edge-protection totem according to claim 2, wherein: Length locking device (7) includes screw bolt (71), fixed nut (72), bolt support (73), locking nut (74), bolt support (73) is fixedly connected with the outer periphery of outer support rod (8), fixed nut (72) is fixedly connected with the outer periphery of outer support rod (8), screw bolt (71) is screwed after penetrating bolt support (73) and is screwed with fixed nut (72), the bottom end of screw bolt (71) is tightly attached to inner support rod (9) after penetrating outer support rod (8), and locking nut (74) is arranged in the middle part of screw bolt (71).

7. The edge-protection totem pole of claim 1, wherein: Main rod (1) top end is equipped with safety buckle (6).

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