Construction security device
By adopting a mesh-structured construction safety device, the problems of cumbersome installation and obstructed vision of existing construction safety devices are solved, achieving a construction safety effect that is quick to install and provides a wide field of vision.
Patent Information
- Application Number
- CN202423176880.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The existing construction safety devices are cumbersome to install and dismantle, and the metal barriers can obstruct the view in case of fire or emergency, affecting construction workers' ability to detect dangers in a timely manner.
The installation and dismantling of the device are achieved through snap-fit and mechanical connection. The construction safety device, which adopts a mesh structure, includes a partition frame, a support frame, an expansion joint, and a retractable rod. It can be installed and dismantled quickly through snap-fit and mechanical connection.
It improves the installation efficiency of construction safety devices, ensures that the field of vision of construction personnel is not obstructed, enables them to detect dangers in a timely manner, and reduces construction downtime.
Smart Images
Figure CN223634382U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of building engineering, more particularly to a construction security device. BACKGROUND
[0002] The construction security device refers to a series of measures and management activities taken during the construction process to ensure the safety of the construction site and protect the lives and health of construction workers and surrounding personnel. When the construction security device is effectively implemented, it can greatly reduce the likelihood of accidents and improve the safety of the construction site.
[0003] Currently, the existing construction security device first needs to dig a foundation hole of appropriate depth according to the height and strength of the fence, then erect the support column in the foundation hole, ensure its verticality, and fix it using concrete or other materials, then fix the fence plate on the base and ensure the tight connection between each face. During construction, multiple workers are required to be present at the same time, and the installation and disassembly process is relatively cumbersome. Some fences use metal barriers, which may block the view of construction personnel in the event of a fire or other emergency, making it difficult for workers or monitoring personnel to promptly detect changes or potential dangers on site, which may result in a failure to take timely measures. Therefore, there is an urgent need for a construction security device to address the above problems. SUMMARY
[0004] To overcome the above-mentioned defects of the prior art, the utility model provides a construction security device to solve the problems existing in the background art.
[0005] The utility model provides the following technical scheme: a construction security device, comprising: a partition frame, the partition frame comprising a stand column, an arch slot is formed on the front outer surface of the stand column, and the stand column is provided with two groups, a net winding slot is formed on the center position of one side of the stand column, and a protection slot is formed on one side of the net winding slot;
[0006] A support frame, the support frame comprising a fixed rod, and the support frame is provided with two groups, a storage slot is formed on one side of the outer surface of the top end of the fixed rod, a lower folding arm is hingedly connected to one end of the storage slot, a clamping slot is formed on the outer surface of the top end of the lower folding arm, a clamping groove is formed on the position below the top end of the lower folding arm, the top end of the lower folding arm is hingedly connected to an upper folding arm, a switch slot is formed on the position above the hinge hole of the upper folding arm, a buckle is slidingly installed inside the switch slot, a spring is fixedly connected to the center position of the outer surface of the top end of the buckle, and a tab is fixedly connected to the center position of the outer surface of one side of the buckle;
[0007] The utility model discloses a telescopic device, including the safe net, the outer surface fixed connection of safe net both ends has the retractor, and the inside rolling connection of retractor has the contraction spring, the top outer surface center position fixed connection of contraction spring has the fixed pin, the outer surface fixed connection of safe net one side has the hand hook, and the inside card of hand hook has the card hook, and the one side fixed connection of card hook has the movable shaft,
[0008] The utility model discloses a telescopic rod, including the receiving post, and the receiving post is equipped with two groups, the inside surface both sides of receiving post is opened the positioning slot at the position of partiality, and the inside card connection of positioning slot has the detent, the both sides sliding connection of detent has trapezoidal carding block, and the inside installation of detent has the spring, the outer surface of detent is equipped with the telescopic board, and the telescopic board is equipped with two groups, and two groups telescopic board hinged connection.
[0009] Preferably, the connecting holes are formed on the upper and lower end surfaces of the frame groove.
[0010] Preferably, the length, width and height of the lower folding arm are consistent with the length, width and height of the receiving groove on the surface of the fixed rod, and the width and height of the clamping groove are consistent with the width and height of the buckle; a moving groove is formed on the upper surface of the outer surface of the bottom of the upper folding arm, and a push piece is inserted into the moving groove, and the outer dimension of the push piece is adapted to the inner dimension of the moving groove.
[0011] Preferably, one side of the fixed rod is hingedly connected to the connecting hole on the inner surface of the frame groove, the top end of the upper folding arm is hingedly connected to the connecting hole on the inner surface of the frame groove, and the length and width of the fixed rod are consistent with the length and width of the frame groove.
[0012] Preferably, the safety net is in a mesh shape, and the outer surface of the safety net is wound on the outer surface of the safety net; the fixed pins on the upper and lower ends of the retractor are fixedly connected to the upper and lower ends of the net winding groove, and the upper and lower ends of the movable shaft are hingedly connected to the inside of the other group of net winding grooves.
[0013] The utility model discloses a telescopic device, including the safe net, the outer surface fixed connection of safe net both ends has the retractor, and the inside rolling connection of retractor has the contraction spring, the top outer surface center position fixed connection of contraction spring has the fixed pin, the outer surface fixed connection of safe net one side has the hand hook, and the inside card of hand hook has the card hook, and the one side fixed connection of card hook has the movable shaft,
[0014] The original metal plate is replaced by a net structure, so that the structure is relatively light, but under certain height and material selection, sufficient safety can still be provided, the net structure keeps good vision, construction personnel can better monitor the situation inside and outside the fence, and safety and practicality are improved to a certain extent. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a schematic view of a three-dimensional structure of the utility model.
[0016] Figure 2 It is a schematic view of the utility model in use.
[0017] Figure 3 It is an explosion schematic view of a three-dimensional structure of the utility model.
[0018] Figure 4 It is a schematic view of a three-dimensional structure of the utility model.
[0019] Figure 5 It is an explosion schematic view of a three-dimensional structure of the utility model.
[0020] Figure 6 It is an explosion schematic view of a three-dimensional structure of the utility model.
[0021] Figure 7 It is an explosion schematic view of a three-dimensional structure of the utility model.
[0022] Figure 8 It is a sectional view of a three-dimensional structure of the utility model.
[0023] Figure 9 It is an explosion schematic view of a three-dimensional structure of the utility model.
[0024] Figure 10 It is an explosion schematic view of a three-dimensional structure of the utility model.
[0025] The reference signs are: 1, the fence; 11, the stand column; 12, the frame groove; 13, the net winding groove; 14, the protection groove; 2, the support frame; 21, the fixed rod; 22, the lower folding arm; 23, the clamping groove; 24, the clamping groove; 25, the upper folding arm; 26, the switch groove; 27, the buckle; 28, the spring; 29, the push piece; 3, the telescopic device; 31, the safety net; 32, the winding device; 33, the contraction spring; 34, the fixed pin; 35, the hand hook; 36, the clamping hook; 37, the movable shaft; 4, the contraction rod; 41, the storage column; 42, the positioning groove; 43, the clamping device; 44, the trapezoidal clamping block; 45, the telescopic plate. DETAILED DESCRIPTION
[0026] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and additionally, the forms of the structures described in the following embodiments are only examples, and the guiding device technology involved in the utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0027] Embodiment one
[0028] As Figures 1 to 6 shown, the embodiment provides a construction security device,
[0029] The partition frame 1 comprises a stand column 11, the front outer surface of the stand column 11 is provided with a frame groove 12, and the stand column 11 is provided with two groups; a winding net groove 13 is arranged at the center position of one side of the stand column 11, and a protection groove 14 is arranged at one side of the winding net groove 13; connecting holes are arranged on the upper and lower end surfaces of the two sides in the frame groove 12; one side of the stand column 11 is not provided with any opening, and can be more closely fitted when used in combination with multiple pieces.
[0030] The support frame 2 comprises a fixed rod 21, and the support frame 2 is provided with two groups; a receiving groove is arranged on one side of the outer surface of the top end of the fixed rod 21, and a lower folding arm 22 is hingedly connected at one end of the receiving groove; a clamping groove 23 is arranged on the outer surface of the top end of the lower folding arm 22, and a clamping groove 24 is arranged at a position below the top end of the lower folding arm 22; the top end of the lower folding arm 22 is hingedly connected with an upper folding arm 25, and a switch groove 26 is arranged at a position above the hinge hole of the upper folding arm 25; a buckle 27 is slidingly installed in the switch groove 26, a spring 28 is fixedly connected to the center position of the top end of the buckle 27, a pushing piece 29 is fixedly connected to the center position of one side of the outer surface of the buckle 27, one side of the fixed rod 21 is hingedly connected with the connecting hole on the inner surface of the frame groove 12 below, the top end of the upper folding arm 25 is hingedly connected with the connecting hole on the inner surface of the frame groove 12 above, the length and width dimensions of the fixed rod 21 are consistent with the length and width dimensions of the frame groove 12, and the length, width and height dimensions of the buckle 27 are consistent with the length, width and height dimensions of the clamping groove 24.
[0031] The length, width and height dimensions of the lower folding arm 22 are consistent with the length, width and height dimensions of the surface of the fixed rod 21 with the receiving groove, and the width and height dimensions of the clamping groove 23 are consistent with the width and height dimensions of the buckle 27. The outer surface of the bottom of the upper folding arm 25 is provided with a moving groove, and the tab 29 is inserted into the moving groove. The outer dimensions of the tab 29 are adapted to the inner dimensions of the moving groove. The buckle 27 and the tab 29 can be inserted into the switch groove 26, so that the buckle 27 and the tab 29 can slide up and down in the switch groove 26, and the lower folding arm 22 and the upper folding arm 25 are fixed.
[0032] Example two
[0033] As Figure 7 With Figure 10 As shown, based on the same concept as the above embodiment, the present embodiment also proposes:
[0034] The telescopic device 3 comprises a safety net 31, the outer surfaces of both ends of the safety net 31 are fixedly connected with a winding device 32, the inside of the winding device 32 is rollingly connected with a contraction spring 33, the top outer surface of the contraction spring 33 is fixedly connected with a fixed pin 34 at the center position, the outer surface of one side of the safety net 31 is fixedly connected with a hand hook 35, the inside of the hand hook 35 is clamped with a clamping hook 36, one side of the clamping hook 36 is fixedly connected with a movable shaft 37, and the movable shaft 37 is bearingly connected with fixed shafts at the upper and lower ends, so that the movable shaft 37 can sway. When the hand hook 35 is fixed to the clamping hook 36, when the hand hook 35 sways the clamping hook 36, it can sway along with the hand hook 35, and will not fall off due to swaying,
[0035] The contraction rod 4 comprises two groups of receiving columns 41, the inner surfaces of both sides of the receiving columns 41 are provided with positioning grooves 42 at the positions above, the inside of the positioning groove 42 is clampedly connected with a clamping device 43, the two sides of the clamping device 43 are slidingly connected with trapezoidal clamping blocks 44, springs are installed in the inside of the clamping device 43, the outer surface of the clamping device 43 is sleeved with telescopic plates 45, the two groups of telescopic plates 45 are hingedly connected, and the telescopic plates 45 are hingedly connected, so that when the equipment is used, the clamping devices 43 at the upper and lower ends move towards the opposite directions.
[0036] The safety net 31 is in a net shape, and the outer surface of the safety net 31 is wound on the outer surface of the safety net 31. The fixed pins 34 at the upper and lower ends of the winding device 32 are fixedly connected with the upper and lower ends in the inside of the winding groove 13, and the upper and lower ends of the movable shaft 37 are hingedly connected with the inside of the other group of winding grooves 13. The safety net 31 is sleeved on the outer surface of the winding device 32, so that when the safety net 31 is driven, the winding device 32 can be rotated together.
[0037] Working principle: when the device is used, first of all, the rope or marker is used to mark the placement position of the fence on the ground to ensure that the fence is straight, the column 11 is pulled to both sides, the clamping device 43 is slid downward, and the telescopic plate 45 is opened, when the clamping device 43 slides to the position, the trapezoidal clamping block 44 is inserted into the hole in the positioning groove 42 to fix, then the two groups of fixing rods 21 are hinged downward, the lower folding arm 22 and the upper folding arm 25 are hinged upward from the side of the fixing rod 21, then the push piece 29 is slid upward, when the lower folding arm 22 and the upper folding arm 25 are in a straight line, the push piece 29 is sent to open, so that the push piece 29 slides downward and drives the buckle 27 to be clamped in the inside of the clamping groove 23, then the ground nail is driven into the hole on the side of the fixing rod 21 to fix the fixing rod 21, then the hand hook 35 is pulled to drive the safety net 31 to rotate and pull out, then the hand hook 35 is clamped and fixed in the inside of the clamping hook 36, when disassembling, the hand hook 35 is taken out of the clamping hook 36, then the contraction spring 33 at the upper and lower ends of the safety net 31 is automatically retracted, then the ground nail on one side of the fixing rod 21 is pulled out, the push piece 29 is slid upward to make the buckle 27 leave the inside of the clamping groove 23, then the hinged connection position of the lower folding arm 22 and the upper folding arm 25 is pressed downward, and the fixing rod 21 is hinged upward, so that the upper folding arm 25 is stored in the center space of the lower folding arm 22, then the lower folding arm 22 is stored in the storage groove on the other side of the fixing rod 21, then the two groups of columns 11 are collected from both sides to the middle, thereby completing the installation and disassembly of the device, which is time-saving and labor-saving to a certain extent.
[0038] When the device is used, the original metal plate is not convenient to transport, is not convenient to store, and the construction personnel's vision is poor due to the integrality of the original metal plate, so that the danger cannot be found in time, therefore, the safety net 31 is replaced by a net structure made of polyethylene material, the net structure made of polyethylene material not only ensures the original safety and protection, but also is relatively simple to install and disassemble, workers can quickly arrange and recover, and the construction downtime is reduced.
[0039] Finally, it should be pointed out that: first of all, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;
[0040] Secondly: the utility model discloses the embodiment in the drawing, only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.
[0041] Finally: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A construction security device, characterized by, Include: The partition shelf (1) includes a column (11), the front side of the column (11) is provided with a shelf groove (12), and the column (11) is provided with two groups, the center of one side of the column (11) is provided with a net winding groove (13), and the side of the net winding groove (13) is provided with a protection groove (14); The support frame (2) includes a fixed rod (21), and the support frame (2) is provided with two groups, the outer surface of the top end of the fixed rod (21) is provided with a receiving groove, and one end of the receiving groove is hingedly connected with a lower folding arm (22), the outer surface of the top end of the lower folding arm (22) is provided with a clamping groove (23), and the top end of the lower folding arm (22) is provided with a clamping groove (24) at a position deviated downward, the top end of the lower folding arm (22) is hingedly connected with an upper folding arm (25), and the hinge hole of the upper folding arm (25) is provided with a switch groove (26) at a position deviated upward, the switch groove (26) is slidably installed with a buckle (27), and the outer surface of the top end of the buckle (27) is fixedly connected with a spring (28) at a center position, and the outer surface of the buckle (27) is fixedly connected with a push piece (29) at a center position on one side, and the outer surface of the buckle (27) is fixedly connected with a push piece (29) at a center position on one side. The telescopic device (3) includes a safety net (31), the outer surface of both ends of the safety net (31) is fixedly connected with a retractor (32), and the inside of the retractor (32) is rollingly connected with a contraction spring (33), the top outer surface of the contraction spring (33) is fixedly connected with a fixed pin (34) at a center position, the outer surface of one side of the safety net (31) is fixedly connected with a hand hook (35), and the inside of the hand hook (35) is clamped with a clamping hook (36), and one side of the clamping hook (36) is fixedly connected with a movable shaft (37). The contraction rod (4) includes a receiving column (41), and the receiving column (41) is provided with two groups, the inner surface of the receiving column (41) is provided with a positioning groove (42) at a position deviated upward on both sides, and the positioning groove (42) is clampedly connected with a clamping device (43), the clamping device (43) is slidably connected with a trapezoidal clamping block (44) on both sides, and the clamping device (43) is provided with a spring, the outer surface of the clamping device (43) is sleeved with a telescopic plate (45), and the telescopic plate (45) is provided with two groups, and the telescopic plate (45) is hingedly connected.
2. The construction security device of claim 1, wherein: The inner surface of the shelf groove (12) is provided with a connecting hole on both sides of the upper and lower ends.
3. The construction security device of claim 1, wherein: The length, width and height dimensions of the lower folding arm (22) are consistent with the length, width and height dimensions of the surface of the fixed rod (21) provided with the receiving groove, the width and height dimensions of the clamping groove (23) are consistent with the width and height dimensions of the buckle (27), the outer surface of the bottom of the upper folding arm (25) is provided with a moving groove, the push piece (29) is inserted into the moving groove, and the outer dimensions of the push piece (29) are matched with the inner dimensions of the moving groove.
4. The construction security device of claim 1, wherein: One side of the fixed rod (21) is hingedly connected with the connecting hole on the inner surface of the shelf groove (12) and the top end of the upper folding arm (25) is hingedly connected with the connecting hole on the inner surface of the inner surface of the shelf groove (12), and the length and width dimensions of the fixed rod (21) are consistent with the length and width dimensions of the shelf groove (12).
5. The construction security device of claim 1, wherein: The safety net (31) is in a mesh shape, and the outer surface of the safety net (31) is wound on the outer surface of the safety net (31), the fixed pin (34) on the upper and lower ends of the winder (32) is fixedly connected to the upper and lower ends in the inside of the net winding groove (13), and the upper and lower ends of the movable shaft (37) are hingedly connected to the inside of the other set of net winding grooves (13).