Construction site slope protection device

Abstract

The utility model discloses a slope protection device for a construction site. The slope protection device comprises a scaffold frame plate and reflective stickers connected to the side faces of a left mounting column and a right mounting column in a pasted mode. A sliding mechanism is arranged on the lower side of the scaffold plate, the sliding mechanism comprises a second supporting leg, a screw and a nut, the second supporting leg is in sliding connection with the scaffold plate, and the second supporting leg is in front-back symmetry about the vertical central axis of the scaffold plate; a telescopic mechanism is arranged below the scaffold frame plate and comprises a connecting column, an extension leg and a locking sleeve, and the connecting column is fixedly installed on the lower side of the second supporting leg. When the slope protection device for the construction site is used, the second supporting leg can move left and right, the extension length of the extension leg below the second supporting leg can be adjusted, when the slope protection device is used for a slope, a scaffold plate is in a stable state, the firmness of the device is enhanced, the left mounting column and the right mounting column are in threaded connection, and after use, the device is convenient to use. And disassembly and recovery are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of construction protection, in particular to a slope protection device for a construction site. Background Art

[0002] The construction site slope refers to the soil and rock slope formed during construction excavation. Due to the different characteristics of soil and rock, the stability and safety of the slope will be different. In order to ensure construction safety and slope stability, corresponding measures need to be taken to control the deformation and sliding of the slope. When building scaffolding on the slope, attention should be paid to the stability of the scaffolding to prevent accidents during construction and cause irreparable losses.

[0003] With reference to the Chinese patent authorization announcement number CN212927331U, the authorization announcement date is 2021.04.09, which discloses a protective device for slope enclosure construction. The utility model relates to the field of building construction technology, and specifically to a protective device for slope enclosure construction. A slope drilling hole is reserved on the slope, and a support beam is arranged in the slope drilling hole. A counterweight fixing hole is arranged at one end of the support beam, and a counterweight block is fixed on the counterweight fixing hole by a counterweight block fixing bolt. A protection column is arranged on the upper part of the other end of the support beam, and a lateral support column is arranged next to the protection column. The lateral support column is arranged on the support beam, and a side fence is arranged between the protection column and the lateral support column. A main fence is arranged between the protection columns, and a support plate is laid between the support beams to solve the problem of difficulty in slope construction and difficulty in fixing scaffolding on the slope;

[0004] However, the protective device used for slope enclosure construction requires drilling holes in the slope during installation, and the telescopic rod is not strong enough, which is prone to accidents;

[0005] Therefore, we propose a construction site slope protection device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a construction site slope protection device to solve the problems raised in the above-mentioned background technology that the current slope protection device used for slope enclosure construction requires drilling holes on the slope during installation, and the telescopic rod is not strong enough, which is prone to accidents.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction site slope protection device, comprising: a scaffolding frame plate and a reflective sticker attached to the side of a left mounting column and a right mounting column;

[0008] Also includes:

[0009] A sliding mechanism is provided on the lower side of the scaffolding frame plate, wherein the sliding mechanism comprises a second leg, a screw and a nut, the second leg is slidably connected to the scaffolding frame plate, and the second leg is symmetrical front and back about the vertical center axis of the scaffolding frame plate;

[0010] A telescopic mechanism is arranged below the scaffolding frame plate, wherein the telescopic mechanism comprises a connecting column, an extension leg and a locking sleeve, wherein the connecting column is fixedly mounted on the lower side of the second leg, and a limiting ring is fixedly connected to the inner side of the connecting column.

[0011] Preferably, a first leg is fixedly connected to the lower left side of the scaffolding frame plate, and the first leg is symmetrical front to back about the vertical center axis of the scaffolding frame plate.

[0012] Preferably, the lower side of the first leg is rotatably connected to the anti-slip seat, and the anti-slip seat is slidably connected to the ground spikes, and the ground spikes are distributed in an array on the anti-slip seat.

[0013] Preferably, the extension leg is slidably connected to the second leg and the connecting column, and a limiting ring is fixedly connected to the upper outer side of the extension leg, and a clamping ring is fixedly connected to the lower outer side of the limiting ring, and the clamping rings are distributed in an array.

[0014] Preferably, the connecting column is threadedly connected to the locking sleeve, and an extension leg passes through the interior of the locking sleeve, and the extension leg is rotatably connected to the anti-slip seat.

[0015] Preferably, the upper side of the scaffolding plate is threadedly connected to the left mounting column, and the upper side of the scaffolding plate is threadedly connected to the right mounting column, and the left mounting column is snap-connected to the connecting rod, and the right mounting column is snap-connected to the connecting rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects: when the construction site slope protection device is in use, the second leg can be moved left and right, and the extension length of the extension leg under the second leg can be adjusted, so that when used on a steep slope, the scaffolding frame plate is in a stable state, the firmness of the device is enhanced, and the left mounting column is threadedly connected with the right mounting column, so that it is convenient to disassemble and recycle after use;

[0017] 1. A second leg, screws and nuts are provided. By loosening the nuts and then adjusting the position of the second leg in the scaffolding frame, the anti-slip seat under the extended leg can contact the ground, thereby enhancing the firmness of the device;

[0018] 2. It is equipped with a connecting column, an extension leg and a locking sleeve. By pulling the clamp downward, the length of the extension leg inside the second leg can be extended, so that the scaffolding board can be kept in a stable state when used on a steep slope;

[0019] 3. A left mounting column, a right mounting column and a connecting rod are provided. The left mounting column and the right mounting column are connected to the scaffolding frame plate by means of threads. After use, it is convenient to disassemble and recycle, and the floor space occupied can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the working state structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the front view cutaway structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0025] In the figure: 1. Scaffolding frame; 2. First leg; 3. Anti-slip seat; 4. Ground nails; 5. Second leg; 6. Screws; 7. Nuts; 8. Connecting column; 9. Limiting ring; 10. Extension leg; 11. Limiting ring; 12. Snap ring; 13. Locking sleeve; 14. Left mounting column; 15. Right mounting column; 16. Connecting rod; 17. Reflective tape. 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] See also Figure 1-5 The utility model provides a technical solution: a slope protection device for a construction site, comprising: a scaffolding frame plate 1, a first leg 2, an anti-slip seat 3, a ground nail 4, a second leg 5, a screw 6, a nut 7, a connecting column 8, a limiting ring 9, an extension leg 10, a limiting ring 11, a clamping ring 12, a locking sleeve 13, a left mounting column 14, a right mounting column 15, a connecting rod 16 and a reflective sticker 17;

[0028] When using the construction site slope protection device, if Figure 1 and Figure 3As shown, first place the scaffolding frame board 1 to a suitable position, and adjust the anti-skid seat 3 under the first leg 2 and the second leg 5, so that the anti-skid seat 3 under the first leg 2 and the second leg 5 are parallel to the slope surface. At this time, the scaffolding frame board 1 is in an inclined state, and the first leg 2 and the second leg 5 are both vertical relative to the slope surface. Then, nail the ground nail 4 into the anti-skid seat 3 under the first leg 2 for preliminary fixation.

[0029] like Figure 1 , Figure 4 and Figure 5 As shown, the right end of the scaffolding frame plate 1 is lifted upward, the thread depth inside the locking sleeve 13 is gradually reduced from bottom to top, and the lower half of the connecting column 8 is made of elastic material, and the lower half of the connecting column 8 is separated, which is convenient for the locking sleeve 13 to rotate and squeeze. By rotating the locking sleeve 13, the lower side of the connecting column 8 will restore to its original state due to the loss of force, allowing the extension leg 10 to slide out from the inner side of the second leg 5 and the connecting column 8. By rotating the locking sleeve 13 in the opposite direction, the lower side of the connecting column 8 will shrink inward due to the force of the locking sleeve 13. The outer side of 10 is fixedly connected with a clamping ring 12, and the lower side of the contracted connecting column 8 will be clamped on the upper side of the clamping ring 12, so that the second leg 5 and the extended leg 10 will be firmly fixed together, thereby playing the role of supporting the scaffolding frame board 1, and then fix the ground nail 4 on the anti-slip seat 3 on the lower side of the second leg 5, and the locking sleeve 13 on the lower side of the other second leg 5 can be operated in the same way, so that the scaffolding frame board 1 can be in a relatively stable state, and construction can be carried out on the slope protection at the construction site, which plays a protective role and ensures the safety of construction;

[0030] like Figure 2 and Figure 3 As shown, after the scaffolding frame board 1 is placed stably, the worker stands on the upper surface of the scaffolding frame board 1, screws the left mounting column 14 to the left side of the scaffolding frame board 1, and then screws the right mounting column 15 to the right side of the scaffolding frame board 1, and adjusts the card slots on the sides of the left mounting column 14 and the right mounting column 15, so as to facilitate the installation of the connecting rod 16 on the left mounting column 14 and the right mounting column 15, which plays a further protective role, and then affixes the reflective sticker 17 to the sides of the left mounting column 14 and the right mounting column 15, which can serve as a warning to workers and pedestrians during construction at night;

[0031] like Figure 3 , Figure 4 and Figure 5As shown, when the scaffolding frame board 1 needs to be moved, all the ground nails 4 need to be removed, the adjusting locking sleeve 13 is rotated to retract the clamping ring 12, the inner side of the connecting column 8 is fixedly connected to the limiting ring 9, and the top of the extension leg 10 is fixedly connected to the limiting ring 11 to prevent the extension leg 10 from falling off from the second leg 5 when the extension leg 10 is extended downward, which is more troublesome to reinstall and reduces unnecessary operations. The limiting ring 9 plays a limiting role for the extension leg 10. When the extension leg 10 has been extended to the maximum length, the scaffolding frame board 1 is still in an inclined state, and the nut 7 needs to be rotated to loosen the screw 6 and the nut 7, and push the second leg 5 to the left, and the second leg 5 will move in the slide groove of the scaffolding frame board 1. When the scaffolding frame board 1 is in a horizontal state, the nut 7 is tightened with the screw 6 again, so that the second leg 5 is fixed to the scaffolding frame board 1, and then the ground nail 4 is nailed in.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A construction site slope protection device, comprising: A scaffolding frame plate (1) and a reflective sticker (17) bonded to the sides of a left mounting column (14) and a right mounting column (15); It is characterized by further comprising: A sliding mechanism is provided on the lower side of the scaffolding frame plate (1), wherein the sliding mechanism comprises a second leg (5), a screw (6) and a nut (7), the second leg (5) is slidably connected to the scaffolding frame plate (1), and the second leg (5) is symmetrical front-to-back with respect to the vertical center axis of the scaffolding frame plate (1); A telescopic mechanism is provided below the scaffolding frame plate (1), wherein the telescopic mechanism comprises a connecting column (8), an extension leg (10) and a locking sleeve (13); the connecting column (8) is fixedly mounted on the lower side of the second leg (5), and a limiting ring (9) is fixedly connected to the inner side of the connecting column (8).

2. A construction site slope protection device according to claim 1, characterized in that: A first leg (2) is fixedly connected to the left side below the scaffolding frame plate (1), and the first leg (2) is symmetrical front to back about the vertical center axis of the scaffolding frame plate (1).

3. A construction site slope protection device according to claim 2, characterized in that: The lower side of the first supporting leg (2) is rotatably connected to the anti-slip seat (3), and the anti-slip seat (3) is slidably connected to the ground spikes (4), and the ground spikes (4) are distributed in an array on the anti-slip seat (3).

4. A construction site slope protection device according to claim 1, characterized in that: The extension leg (10) is slidably connected to the second leg (5) and the connecting column (8), and a limiting ring (11) is fixedly connected to the upper outer side of the extension leg (10), and a clamping ring (12) is fixedly connected to the lower outer side of the limiting ring (11), and the clamping rings (12) are distributed in an array.

5. A construction site slope protection device according to claim 4, characterized in that: The connecting column (8) is threadedly connected to the locking sleeve (13), and an extension leg (10) passes through the interior of the locking sleeve (13), and the extension leg (10) is rotatably connected to the anti-slip seat (3).

6. A construction site slope protection device according to claim 1, characterized in that: The upper side of the scaffolding frame plate (1) is threadedly connected to the left mounting column (14), and the upper side of the scaffolding frame plate (1) is threadedly connected to the right mounting column (15), and the left mounting column (14) is snap-connected to the connecting rod (16), and the right mounting column (15) is snap-connected to the connecting rod (16).

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