Safety fence for building construction

Abstract

The utility model discloses a building construction safety fence, relates to the technical field of building construction, and comprises two symmetrically arranged vertical rods, the sides of the two vertical rods close to each other are fixedly connected with a fence together, an inner cavity is internally connected with an adjusting plate in a sliding manner, the bottom end of the adjusting plate is fixedly connected with an embedded plate, and the embedded plate is fixedly connected with the inner cavity. Through holes are jointly formed in the two sides of the adjusting plate, a set of clamping grooves are formed in the top of the side, close to the fence, of the adjusting plate, a side edge groove is formed in the side, close to the fence, of the inner cavity, a set of first springs are fixedly connected to the side, close to the fence, of the side edge groove, and a pressing plate is jointly and fixedly connected to the ends of the first springs. Clamping columns are fixedly connected to the sides, away from the fence, of the pressing plates, and pressing rods are fixedly connected to the ends, away from the fence, of the clamping columns, so that the structure can be suitable for the uneven ground, the fence is in a parallel state all the time, the phenomenon of tilting is not prone to occurring, and the stability of the fence in the using process is improved advantageously.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction safety enclosure. Background Art

[0002] Construction refers to the process of building all kinds of buildings. Since construction is dangerous, fences are often used to isolate the construction area from the external environment, making the construction area a relatively closed space to prevent others from accidentally entering, thereby ensuring safety during the construction process.

[0003] Through patent search, it was found that a construction safety fence with publication number CN217925287 includes a protective net, a fixed frame, a support pole, a movable adjustment rod, a movable cross plate, a protective spike rod, a limit card plate, and a strip baffle. The lower part of the support pole has a fixed bottom plate, and the two sides of the support pole are connected to the fixed frame, and the inner side of the fixed frame is connected to the protective net. The support pole is connected to the outer side of the rotating bearing, and the inner side of the rotating bearing is connected to the movable adjustment rod. The upper part of the movable adjustment rod has a rotating knob, and the inner side of the rotating knob is connected to the support pole. The lower part of the movable adjustment rod has a limit slot, and the inner side of the support pole has a limit perforation. The limit slot and the limit perforation are adapted to the limit card plate, and the limit card plate passes through the limit perforation. One end of the limit card plate is connected to the limit slot, and the other end of the limit card plate has a square baffle, and the inner side of the square baffle is connected to the support pole.

[0004] Although the above patent facilitates the handling of the fence and improves the safety during transportation, the scope of application of the fence is relatively limited. If the ground in the use area is uneven, the bottom of one end of the fence is located on the concave ground, and the other end is located on the ground, which will cause the fence to tilt or even fall over, and the stability is poor. Therefore, a construction safety fence is needed to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a safety enclosure for building construction.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction safety fence, comprising two symmetrically arranged vertical poles, the bottom ends of the vertical poles are fixedly connected to a frame-shaped support seat, the two vertical poles are close to each other and the fence is fixedly connected together, and an adjustment mechanism is provided inside the vertical poles;

[0007] The adjusting mechanism includes an inner cavity opened in the vertical pole, and the inner cavity is connected with the interior of the frame-type support seat, an adjusting plate is slidably connected in the inner cavity, an embedded plate is fixedly connected to the bottom end of the adjusting plate, and the embedded plate is located in the frame-type support seat, through holes are commonly opened on both sides of the adjusting plate, a circular hole is opened on the side of the vertical pole away from the enclosure, a group of card slots are opened on the top of the adjusting plate close to the enclosure, a side groove is opened on the side of the inner cavity close to the enclosure, a group of springs are fixedly connected to the side of the side groove close to the enclosure, and a pressure plate is commonly fixed to the end of each group of springs, a card column is fixedly connected to the side of the pressure plate away from the enclosure, a pressing rod is fixedly connected to the end of the card column away from the enclosure, and the other end of the pressing rod passes through the through hole and the circular hole in sequence.

[0008] Preferably, a protective mechanism is provided inside the enclosure, and the protective mechanism includes a group of grooves opened at the bottom of the enclosure, the insides of the grooves are slidably connected with protective spike rods, the tops of the protective spike rods are rotatably connected with rotating blocks, sliding holes are provided on the front and rear sides of the grooves, the tops of the front and rear sides of the protective spike rods are fixedly connected with sliding blocks, the top of the rotating block is fixedly connected with spring 2, and the top of spring 2 is fixedly connected to the top of the groove, and a group of limiting annular grooves are provided inside the grooves.

[0009] Preferably, a group of auxiliary annular grooves are provided on the outer side of the protective spike rod, and the auxiliary annular grooves are aligned with the limiting annular grooves.

[0010] Preferably, a group of top spikes are provided on the top of the enclosure, and the top spikes are detachably connected to the enclosure.

[0011] Preferably, both sides of the top thorn are provided with a through hole, the through holes are provided with a water pipe, and the front and rear sides of the water pipe are provided with a group of water spray holes.

[0012] Preferably, warning tapes are fixedly connected to the tops of both the front and rear sides of the enclosure, and a group of warning fluorescent strips are fixedly connected to both the front and rear sides of the enclosure. Beneficial Effects

[0013] Compared with the existing technology, the building construction safety fence has the following beneficial effects:

[0014] 1. The utility model presses downward the pressing rod on the side corresponding to the concave ground, and the pressing rod drives the card column to move into the side groove, the card column is separated from the corresponding card groove, the adjustment plate slides downward, and the adjustment plate drives the inner plate to move downward until the bottom end of the inner plate contacts the concave ground. At this time, the two ends of the enclosure are in a parallel state, and then the pressing rod is released, the pressure plate drives the card column to be clamped into the corresponding card groove again, and the adjustment plate and the inner plate are fixed at this time, so that the structure can be applied to uneven ground, so that the enclosure is always in a parallel state, is not easy to tilt, and is conducive to improving the stability of the enclosure when used.

[0015] 2. The utility model pulls the protective spike rod downward, and the slider slides in the slide hole. According to the distance between the bottom of the enclosure and the ground, the distance between the protective spike rod and the ground is appropriately adjusted. After the adjustment, the protective spike rod is rotated, and the protective spike rod drives the slider to rotate, so that the slider rotates to a suitable limiting annular groove. At this time, the protective spike rod is fixed. Then, when encountering an uneven ground, the structure can adjust the distance between the protective spike rod and the concave ground according to the position of the concave ground, so as to prevent the distance between the concave ground and the enclosure from being too large, and to prevent other people from climbing over, thereby playing a protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0018] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of point A in the figure.

[0019] Figure 4 It is a schematic cross-sectional structure diagram of the adjusting mechanism in the utility model.

[0020] Figure 5 It is a schematic cross-sectional structure diagram of the protection mechanism in the utility model.

[0021] Figure 6 This is a positional relationship diagram of the water pipe and the water spray hole in the utility model.

[0022] In the figure: 1. upright pole; 2. frame support seat; 3. enclosure; 4. adjustment mechanism; 40. inner cavity; 41. adjustment plate; 42. embedded plate; 43. through hole; 44. round hole; 45. slot; 46. side slot; 47. spring one; 48. pressure plate; 49. clamping column; 490. pressing rod; 5. protection mechanism; 50. groove; 51. protection thorn rod; 52. rotating block; 53. sliding hole; 54. sliding block; 55. spring two; 56. limiting annular groove; 6. auxiliary annular groove; 7. top thorn; 8. perforation; 9. water pipe; 10. water spray hole; 11. warning label; 12. warning fluorescent strip. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] like Figure 1 to Figure 6 As shown, a construction safety fence includes two symmetrically arranged vertical poles 1, the bottom ends of the vertical poles 1 are fixedly connected to a frame-type support seat 2, and the two vertical poles 1 are fixedly connected to a fence 3 on the side close to each other. A group of top spikes 7 are provided on the top of the fence 3, and the top spikes 7 are detachably connected to the fence 3. The design of the top spikes 7 prevents other people from climbing over the fence 3. Both sides of the top spikes 7 are commonly provided with perforations 8, and the perforations 8 are commonly provided with water pipes 9. A group of water spray holes 10 are provided on the front and back sides of the water pipes 9. The design of the perforations 8 is convenient for connecting the water pipes 9, and the water pipes 9 are connected to the external water source, and can spray through the water spray holes 10 to play a role in dust reduction. Warning tapes 11 are fixedly connected to the tops of the front and back sides of the fence 3, and a group of warning fluorescent strips 12 are fixedly connected to the front and back sides of the fence 3. The warning tapes 11 can serve as a warning to people, and the warning fluorescent strips 12 can serve as a warning to people at night. An adjustment mechanism 4 is provided inside the upright post 1. The adjustment mechanism 4 includes an inner cavity 40 opened inside the upright post 1, and the inner cavity 40 is connected to the interior of the frame-type support seat 2. An adjustment plate 41 is slidably connected in the inner cavity 40. The bottom end of the adjustment plate 41 is fixedly connected to an inner plate 42, and the inner plate 42 is located inside the frame-type support seat 2. The design of the inner plate 42 can increase the contact area with the ground, thereby improving stability. Through holes 43 are commonly opened on both sides of the adjustment plate 41, and the side of the upright post 1 away from the enclosure 3 is opened. A circular hole 44 is provided, a group of slots 45 are provided on the top of the adjustment plate 41 on the side close to the enclosure 3, a side groove 46 is provided on the side of the inner cavity 40 close to the enclosure 3, a group of springs 47 are fixedly connected to the side of the side groove 46 close to the enclosure 3, and the ends of each group of springs 47 are commonly fixedly connected to a pressure plate 48, and a clamping column 49 is fixedly connected to the side of the pressure plate 48 away from the enclosure 3, and a pressing rod 490 is fixedly connected to the end of the clamping column 49 away from the enclosure 3, and the other end of the pressing rod 490 passes through the through hole 43 and the circular hole 44 in sequence.

[0025] When the support plate 41 is in a state of being parallel to the ground, the pressing rod 490 is released, and the pressing plate 48 drives the post 49 to be inserted into the corresponding slot 45 again under the action of the spring 47. At this time, the adjusting plate 41 and the inner plate 42 are fixed, so that the structure can be applied to uneven ground, so that the support plate 3 is always in a parallel state and is not prone to tilting, which is beneficial to improving the stability of the support plate 3 when it is in use.

[0026] A protection mechanism 5 is provided inside the enclosure 3. The protection mechanism 5 includes a group of grooves 50 provided at the bottom of the enclosure 3. A protection spike 51 is slidably connected inside the grooves 50. A rotating block 52 is rotatably connected to the top of the protection spike 51. Sliding holes 53 are provided on both the front and rear sides of the grooves 50. A slider 54 is fixedly connected to the top of the front and rear sides of the protection spike 51. A spring 2 55 is fixedly connected to the top of the rotating block 52. The top of the spring 2 55 is fixedly connected to the top of the groove 50. A group of limiting annular grooves 56 are provided inside the grooves 50. A group of auxiliary annular grooves 6 are provided on the outer side of the protection spike 51. The auxiliary annular grooves 6 are aligned with the limiting annular grooves 56. When the middle of the auxiliary annular grooves 6 moves to the bottom of the enclosure 3, it means that the slider 54 corresponds to one of the limiting annular grooves 56, so that the rotating slider 54 can be accurately inserted into the corresponding limiting annular groove 56.

[0027] During operation, the protective spike rod 51 is pulled downward, the protective spike rod 51 drives the rotating block 52 to move downward, the spring 55 is stretched, and the slider 54 slides in the sliding hole 53. According to the distance between the bottom of the enclosure 3 and the ground, the distance between the protective spike rod 51 and the ground is appropriately adjusted. After adjustment, the protective spike rod 51 is rotated, and the protective spike rod 51 drives the slider 54 to rotate, so that the slider 54 rotates to a suitable limiting annular groove 56. At this time, the protective spike rod 51 is fixed, and then the structure can adjust the distance between the protective spike rod 51 and the concave ground according to the position of the concave ground when encountering an uneven ground, so as to prevent the distance between the concave ground and the enclosure 3 from being too large, and to prevent other people from climbing over, thereby playing a protective role.

[0028] Working principle: When the two ends of the enclosure 3 are uneven at the position where the enclosure 3 is to be placed, the pressing rod 490 on the side corresponding to the concave ground is pressed downward, and the pressing rod 490 drives the card column 49 to move into the side groove 46, the pressure plate 48 is squeezed, the spring 1 47 is compressed, and the card column 49 is separated from the corresponding card groove 45. At this time, the supporting force received by the adjustment plate 41 disappears and slides downward. The adjustment plate 41 drives the inner embedded plate 42 to move downward until the bottom end of the inner embedded plate 42 contacts the concave ground. At this time, the two ends of the enclosure 3 are in a parallel state, and then the pressing rod 490 is released. Under the action of the spring 1 47, the pressing plate 48 drives the card column 49 to be clamped into the corresponding card groove 45 again. At this time, the adjustment plate 41 and the inner embedded plate 42 are fixed, and then the structure can be applied to uneven ground, so that the enclosure 3 is always in a parallel state and is not prone to tilting, which is beneficial to improving the stability of the enclosure 3 when in use.

[0029] Pull the protective spike rod 51 downward, the protective spike rod 51 drives the rotating block 52 to move downward, the spring 55 is stretched, and the slider 54 slides in the sliding hole 53. According to the distance between the bottom of the enclosure 3 and the ground, the distance between the protective spike rod 51 and the ground is appropriately adjusted. After adjustment, the protective spike rod 51 is rotated, and the protective spike rod 51 drives the slider 54 to rotate, so that the slider 54 rotates to a suitable limiting annular groove 56. At this time, the protective spike rod 51 is fixed, and then the structure can adjust the distance between the protective spike rod 51 and the concave ground according to the position of the concave ground when encountering uneven ground, so as to prevent the distance between the concave ground and the enclosure 3 from being too large, and prevent other people from climbing over, thereby playing a protective role.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction safety fence, comprising two symmetrically arranged upright poles (1), characterized in that: The bottom ends of the vertical poles (1) are fixedly connected to a frame-shaped support seat (2), the adjacent sides of the two vertical poles (1) are fixedly connected to a fence (3), and an adjustment mechanism (4) is provided inside the vertical poles (1); The adjustment mechanism (4) comprises an inner cavity (40) provided inside the upright pole (1), and the inner cavity (40) is connected to the interior of the frame-shaped support seat (2), an adjustment plate (41) is slidably connected inside the inner cavity (40), an inner embedded plate (42) is fixedly connected to the bottom end of the adjustment plate (41), and the inner embedded plate (42) is located inside the frame-shaped support seat (2), through holes (43) are provided on both sides of the adjustment plate (41), a circular hole (44) is provided on the side of the upright pole (1) away from the enclosure (3), and a top of the adjustment plate (41) on the side close to the enclosure (3) is provided. A group of slots (45) are provided on each of the inner chambers (40), a side groove (46) is provided on the side of the inner chamber (40) close to the enclosure (3), a group of springs (47) are fixedly connected to the side of the side groove (46) close to the enclosure (3), a pressure plate (48) is fixedly connected to the end of each group of springs (47), a clamping column (49) is fixedly connected to the side of the pressure plate (48) away from the enclosure (3), a pressing rod (490) is fixedly connected to the end of the clamping column (49) away from the enclosure (3), and the other end of the pressing rod (490) passes through the through hole (43) and the circular hole (44) in sequence.

2. A construction safety enclosure according to claim 1, characterized in that: A protective mechanism (5) is provided inside the enclosure (3). The protective mechanism (5) comprises a group of grooves (50) provided at the bottom of the enclosure (3). Protective spikes (51) are slidably connected inside the grooves (50). The top ends of the protective spikes (51) are rotatably connected to rotating blocks (52). Sliding holes (53) are provided on both the front and rear sides of the grooves (50). The top ends of the front and rear sides of the protective spikes (51) are fixedly connected to sliding blocks (54). The top ends of the rotating blocks (52) are fixedly connected to spring 2 (55), and the top ends of the spring 2 (55) are fixedly connected to the top ends of the grooves (50). A group of limiting annular grooves (56) are provided inside the grooves (50).

3. A construction safety enclosure according to claim 2, characterized in that: A group of auxiliary annular grooves (6) are provided on the outer sides of the protective spike rods (51), and the auxiliary annular grooves (6) are aligned with the limiting annular grooves (56).

4. A construction safety enclosure according to claim 1, characterized in that: A group of top spikes (7) are provided on the top of the enclosure (3), and the top spikes (7) are detachably connected to the enclosure (3).

5. A construction safety enclosure according to claim 4, characterized in that: Both sides of the top thorn (7) are provided with a through hole (8), each of the through holes (8) is provided with a water pipe (9), and each of the front and rear sides of the water pipe (9) is provided with a group of water spray holes (10).

6. A construction safety enclosure according to claim 1, characterized in that: The top ends of both front and rear sides of the enclosure (3) are fixedly connected with warning tapes (11), and the front and rear sides of the enclosure (3) are fixedly connected with a group of warning fluorescent strips (12).

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