Alarm type fence for construction

Abstract

The utility model relates to the technical field of construction fences, in particular to a construction alarm type fence which comprises a fence body, two supporting columns arranged on the fence body and alarm lamps arranged on the side faces of the two supporting columns, the inner portion of a winding belt is wound on the outer surface of the winding belt, and alarm units are arranged in the supporting columns and connected with the alarm lamps. When a color steel tile shell is damaged or pressed, a rotating shaft can start an alarm lamp to give an alarm through an alarm unit, according to the alarm type fence for construction, when the color steel tile shell is pressed through the arranged alarm unit, a winding belt can be lengthened, the alarm unit can give an alarm, and therefore the alarm lamp can give an alarm in time; therefore, after the pressure sensing structure arranged at the top of the fence body is damaged, the pressure sensitivity of the color steel tile shell is improved, the sensitivity of the alarm lamp is reduced to a certain extent in a severe environment, and the alarm lamp is prevented from always ringing in the severe environment.

Description

Technical Field

[0001] The utility model relates to the technical field of construction enclosures, and specifically relates to an alarm-type enclosure for construction. Background Art

[0002] The alarm-type construction fence is a new type of safety protection facility that combines traditional construction fences with modern electronic monitoring technology.

[0003] However, in actual use, the alarm-type construction fence is used to distinguish the external environment from the construction site, so that the construction site forms a closed space. In order to prevent outsiders from entering the construction site, multiple warning strips will be posted on the fence to serve as a warning. However, some people will still climb over the fence to enter the construction site. The existing alarm-type construction fence has a pressure alarm structure on the top of the fence, which can generate an alarm when climbing over, so that the construction site personnel can discover it in time and dissuade them from staying away.

[0004] However, the existing pressure alarm structure is very easy to be damaged. Simply removing the pressure plate will cause the alarm light to stop sounding the alarm. For this reason, we propose an alarm-type enclosure for construction.

[0005] Practical content

[0006] A technical problem to be solved by this application is: how to design a construction alarm enclosure that can also send out an alarm when the enclosure pressure plate is damaged.

[0007] To solve the above technical problems, the present application provides an alarm-type construction enclosure, comprising an enclosure body, two support columns provided on the enclosure body, and alarm lights provided on the sides of the two support columns, and further comprising:

[0008] Color steel tile shell, the color steel tile shell is arranged on the top of the enclosure body;

[0009] A wrapping tape, the wrapping tape being arranged on the inner wall of the color steel tile shell;

[0010] a rotating shaft movably disposed inside the support column, and having the inner portion of the winding belt wound around the outer surface thereof;

[0011] The alarm unit is arranged inside the support column and is connected to the alarm light. It is used to pull the winding belt to drive the rotating shaft to rotate when the color steel tile shell is damaged or pressed. For this reason, the rotating shaft will activate the alarm light through the alarm unit to sound an alarm.

[0012] In some embodiments, a connecting groove is provided on the side of the support column, and the alarm unit includes a fixed cylinder movably arranged inside the connecting groove, the inner wall of the fixed cylinder is sleeved on the outer surface of the rotating shaft, the inner wall of the winding belt is wound on the fixed cylinder, and the end face of the rotating shaft is movably arranged on the inner wall of the connecting groove.

[0013] In some embodiments, a connecting tube is movably provided on the inner wall of the connecting groove, a first connecting piece is provided on the inner wall of the connecting tube, a second connecting piece is provided on the outer surface of the rotating shaft, and the side of the second connecting piece is movably provided on the side of the first connecting piece.

[0014] In some embodiments, a torsion spring is sleeved on the outer surface of the rotating shaft, and the two ends of the torsion spring are respectively arranged on the end surface of the fixed cylinder and the inner wall of the connecting groove. The connecting cylinder is provided with an adjustment component for adjusting the pressure sensitivity of the winding belt.

[0015] In some embodiments, the adjustment assembly includes a fixed ring arranged on the inner wall of the connecting groove, the inner wall of the fixing ring is provided with four straight grooves, the inner walls of the four straight grooves are provided with springs, the end faces of the four springs are provided with balls, the outer surface of the connecting tube is provided with multiple circular grooves, and the outer surfaces of the four balls are movably provided on the inner walls of the corresponding circular grooves.

[0016] In some embodiments, a rotating rod is provided on the end surface of the connecting tube, and a pentagonal disk is provided on one end of the rotating rod passing through the inner wall of the connecting groove.

[0017] In some embodiments, a plurality of fixing columns are provided on the top of the color steel tile shell, and a conical column is provided on the top of each of the plurality of fixing columns.

[0018] This utility model has at least the following beneficial effects:

[0019] 1. When the alarm unit is pressed against the color steel tile shell, the wrapping belt will lengthen, causing the alarm unit to sound an alarm. On-site construction personnel can take timely action. When they want to destroy the color steel tile, they can cut or remove it to keep it away from the enclosure body. This will make the alarm light sound in time, and after the pressure sensing structure set on the top of the enclosure body is destroyed, it can be discovered in time, thereby increasing the safety of use.

[0020] 2. When encountering a harsh environment, the adjustment component can timely adjust the pressure of the wrapping belt to issue the alarm, thereby increasing the pressure sensitivity of the color steel tile shell, making the alarm light less sensitive in a harsh environment, and preventing the alarm light from ringing all the time in a harsh environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility;

[0022] Figure 2 This is a schematic diagram of the explosion structure of the practical colored steel tile shell, support column and wrapping belt;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the support column and the warning light of this utility model;

[0024] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at A;

[0025] Figure 5 This is a schematic diagram of the structure of the winding belt, rotating shaft and alarm unit of the present invention;

[0026] Figure 6 Schematic diagram of the explosion structure of the alarm unit and the regulating assembly of this utility model;

[0027] Figure 7 This is a structural diagram of the practical colored steel tile shell, conical column and fixed column.

[0028] In the figure: 1. Support column; 2. Enclosure body; 3. Color steel tile shell; 4. Warning light; 5. Alarm unit; 51. Connecting groove; 52. Fixing tube; 53. Connecting tube; 54. First connecting piece; 55. Torsion spring; 56. Second connecting piece; 6. Winding belt; 7. Adjustment assembly; 71. Fixing ring; 72. Straight groove; 73. Pentagonal plate; 74. Rotating rod; 75. Spring; 76. Circular groove; 77. Ball; 8. Rotating axis; 9. Conical column; 10. Fixing column. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solutions in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of this utility, not all of the embodiments. Based on the embodiment of this utility, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this utility.

[0030] Example 1

[0031] See also Figure 1-6 , this utility provides a technical solution:

[0032] A construction alarm fence includes a fence body 2, two support columns 1 provided on the fence body 2, and an alarm light 4 provided on the sides of the two support columns 1, and further includes:

[0033] Color steel tile shell 3, the color steel tile shell 3 is set on the top of the enclosure body 2. The color steel tile has good ductility. When a large force is pressed on the color steel tile shell 3, a certain deformation is found;

[0034] The wrapping belt 6 is arranged on the inner wall of the color steel tile shell 3;

[0035] The rotating shaft 8 is movably arranged inside the supporting column 1, and the inner part of the winding belt 6 is wound around the outer surface thereof;

[0036] The alarm unit 5 is arranged inside the support column 1 and is connected to the alarm light 4. It is used to pull the winding belt 6 to drive the rotating shaft 8 to rotate when the color steel tile shell 3 is damaged or pressed. For this reason, the rotating shaft 8 will activate the alarm light 4 through the alarm unit 5 to sound an alarm.

[0037] A connecting groove 51 is provided on the side of the support column 1. The alarm unit 5 includes a fixed cylinder 52 movably arranged inside the connecting groove 51. The inner wall of the fixed cylinder 52 is sleeved on the outer surface of the rotating shaft 8. The inner wall of the winding belt 6 is wound on the fixed cylinder 52. The end face of the rotating shaft 8 is movably set on the inner wall of the connecting groove 51. The end face of the rotating shaft 8 is provided with a storage power source, and it is possible to set an electric wire through the inside of the rotating shaft 8.

[0038] A connecting tube 53 is movably provided on the inner wall of the connecting groove 51, a first connecting piece 54 is provided on the inner wall of the connecting tube 53, a second connecting piece 56 is provided on the outer surface of the rotating shaft 8, and the side of the second connecting piece 56 is movably provided on the side of the first connecting piece 54. The first connecting piece 54 and the alarm light 4 are electrically connected, and the second connecting piece 56 and the power supply on the rotating shaft 8 are connected. When the two are in contact, the alarm light 4 can sound an alarm.

[0039] A torsion spring 55 is sleeved on the outer surface of the rotating shaft 8, and the two ends of the torsion spring 55 are respectively arranged on the end face of the fixed cylinder 52 and the inner wall of the connecting groove 51. An adjustment component 7 for adjusting the pressure sensitivity of the winding belt 6 is provided on the connecting cylinder 53. The torsion spring 55 can form a 90-degree angle between the first connecting piece 54 and the second connecting piece 56.

[0040] The adjusting assembly 7 includes a fixing ring 71 arranged on the inner wall of the connecting groove 51, and four straight grooves 72 are provided on the inner wall of the fixing ring 71. The inner walls of the four straight grooves 72 are provided with springs 75, and the end faces of the four springs 75 are provided with balls 77. The outer surface of the connecting tube 53 is provided with multiple circular grooves 76, and the outer surfaces of the four balls 77 are movably arranged on the inner walls of the corresponding circular grooves 76. By clamping the balls 77 inside the circular grooves 76, the springs 75 provided at the same time can squeeze the balls 77 so that they are stuck on the inner wall of the circular grooves 76, thereby preventing the connecting tube 53 from rotating by itself.

[0041] The end face of the connecting tube 53 is provided with a rotating rod 74, and one end of the rotating rod 74 passes through the inner wall of the connecting groove 51 and is provided with a pentagonal disk 73. The pentagonal disk 73 can be rotated by a wrench. It is relatively easy to find this tool on the construction site.

[0042] When using this device, when an outsider climbs over or destroys the colored steel tile shell 3 and the enclosure body 2, the winding belt 6 will be pulled, and the winding belt 6 will drive the internally wound fixed cylinder 52 to rotate, so that the fixed cylinder 52 will drive the rotating shaft 8 to rotate, and the rotating shaft 8 will drive the second connecting piece 56 set on the outer surface to rotate, so that the second connecting piece 56 will contact the first connecting piece 54, so that the power supply electrically connected to the rotating shaft 8 enters the first connecting piece 54 through the second connecting piece 56, so that the alarm light 4 is turned on through the first connecting piece 54. An alarm is sounded. When the winding belt 6 needs to be adjusted, the five-angled plate 73 is rotated to drive the rotating rod 74 set on the end face to rotate, and the rotating rod 74 drives the connecting tube 53 set on the end face to rotate. The connecting tube 53 rotates the circular groove 76 opened on the outer surface, so that the ball 77 can be squeezed into the straight groove 72. For this reason, the spring 75 will drive the ball 77 to reset and re-get stuck in the circular groove 76. For this reason, the rotation angle of the fixed tube 52 can be adjusted, and the second connecting piece 56 can be brought into contact with the first connecting piece 54, so that the adjustment can be completed.

[0043] Example 2

[0044] See also Figure 7 , this utility provides a technical solution:

[0045] Different from Example 1, a plurality of fixed columns 10 are provided on the top of the color steel tile shell 3, and a conical column 9 is provided on the top of the plurality of fixed columns 10. The conical column 9 can further prevent outsiders from climbing over. When someone tries to climb over forcibly, they may easily hit the conical cylinder, thereby generating pressure on the top of the color steel tile shell 3.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction alarm enclosure, comprising an enclosure body (2), two support columns (1) arranged on the enclosure body (2), and an alarm light (4) arranged on the sides of the two support columns (1), characterized in that: Also included are: A colored steel tile shell (3), wherein the colored steel tile shell (3) is arranged on the top of the enclosure body (2); A wrapping belt (6), wherein the wrapping belt (6) is arranged on the inner wall of the color steel tile shell (3); A rotating shaft (8), the rotating shaft (8) being movably arranged inside the supporting column (1), and the inner part of the winding belt (6) being wound around the outer surface thereof; An alarm unit (5) is provided inside the support column (1) and is connected to the alarm light (4). When the colored steel tile shell (3) is damaged or pressed, the alarm unit (5) can pull the winding belt (6) to drive the rotating shaft (8) to rotate. For this purpose, the rotating shaft (8) will activate the alarm light (4) through the alarm unit (5) to sound an alarm.

2. The alarm-type construction enclosure according to claim 1 is characterized in that: A connecting groove (51) is provided on the side of the support column (1); the alarm unit (5) comprises a fixed cylinder (52) movably arranged inside the connecting groove (51); the inner wall of the fixed cylinder (52) is sleeved on the outer surface of the rotating shaft (8); the inner wall of the winding belt (6) is wound around the fixed cylinder (52); and the end surface of the rotating shaft (8) is movably arranged on the inner wall of the connecting groove (51).

3. The alarm-type construction enclosure according to claim 2 is characterized in that: A connecting tube (53) is movably provided on the inner wall of the connecting groove (51), a first connecting piece (54) is provided on the inner wall of the connecting tube (53), a second connecting piece (56) is provided on the outer surface of the rotating shaft (8), and a side surface of the second connecting piece (56) is movably provided on a side surface of the first connecting piece (54).

4. The alarm-type construction enclosure according to claim 3 is characterized in that: The outer surface of the rotating shaft (8) is sleeved with a torsion spring (55), and the two ends of the torsion spring (55) are respectively arranged on the end surface of the fixed cylinder (52) and the inner wall of the connecting groove (51). The connecting cylinder (53) is provided with an adjustment component (7) for adjusting the pressure sensitivity of the winding belt (6).

5. The alarm-type construction enclosure according to claim 4 is characterized in that: The adjustment assembly (7) includes a fixing ring (71) arranged on the inner wall of the connecting groove (51), the inner wall of the fixing ring (71) is provided with four straight grooves (72), the inner walls of the four straight grooves (72) are provided with springs (75), the end faces of the four springs (75) are provided with balls (77), the outer surface of the connecting tube (53) is provided with a plurality of circular grooves (76), and the outer surfaces of the four balls (77) are movably arranged on the inner walls of the corresponding circular grooves (76).

6. The alarm-type construction enclosure according to claim 5 is characterized in that: The end surface of the connecting tube (53) is provided with a rotating rod (74), and one end of the rotating rod (74) passes through the inner wall of the connecting groove (51) and is provided with a pentagonal plate (73).

7. The alarm-type construction enclosure according to claim 1 is characterized in that: A plurality of fixing columns (10) are provided on the top of the colored steel tile shell (3), and a conical column (9) is provided on the top of each of the plurality of fixing columns (10).

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