CN106368392A - Anti-climbing sewer pipe base - Google Patents

Abstract

The invention relates to the technical field of construction, in particular to an anti-climbing sewer pipe base; it includes a wire, an expansion screw, a long connecting rod, a large alarm bell, a small alarm bell, a pull switch, a short connecting rod, and a sewer pipe clamp; The alarm bell, the small alarm bell and the pull switch are connected in series through wires, and the two ends of the wire are connected to the circuit; the end of the long connecting rod is welded with expansion screws; the front end of the long connecting rod is connected to the pull switch; the end of the short connecting rod is connected to the pull switch , the other end is welded on the sewer pipe clamp; the anti-climbing sewer pipe base of the present invention is designed with a pull switch. An alarm is issued at the sewer pipe being climbed to attract the attention of the surrounding people, and a small alarm bell is issued in the security room to attract the attention of the community security; it can effectively prevent criminals from climbing into the sewer pipe to burglary.

Description

Anti-climbing downpipe base

technical field

The invention relates to the technical field of construction, in particular to an anti-climbing sewer pipe base.

Background technique

The sewer pipe is an essential construction equipment in the construction field, and it is used for drainage on the roof. However, the sewer pipe is often used by criminals as climbing steps for burglary, and the existing sewer pipe base The anti-climbing function cannot be performed, and the sound alarm cannot be sent when criminals climb.

Contents of the invention

The object of the present invention is to aim at the defects and deficiencies of the prior art, to provide a simple structure, reasonable design, easy to use anti-climbing sewer base, which includes wires, expansion screws, long connecting rods, a large alarm bell, a small The alarm bell, the pull switch, the short connecting rod, and the sewer pipe clamp; the large alarm bell, the small alarm bell and the pull switch are connected in series through wires, and the two ends of the wire are connected to the circuit; the end of the long connecting rod is welded with expansion screws; The front end of the connecting rod is connected with a pull switch; the end of the short connecting rod is connected with the pull switch, and the other end is welded on the sewer pipe clamp.

After adopting the above structure, the beneficial effects of the present invention are: the anti-climbing sewer pipe base of the present invention is designed with a pull switch. When someone climbs through the sewer pipe, the pull switch is forced to connect the entire circuit, greatly The alarm bell sends out an alarm at the sewer pipe being climbed to attract the attention of the surrounding people, and the small alarm bell sends out an alarm in the security room to attract the attention of the community security; it can effectively prevent criminals from climbing through the sewer pipe to burglary .

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application, but do not constitute an improper limitation of the present invention. In the accompanying drawings:

Fig. 1 is a structural representation of the present invention;

Explanation of reference signs:

1-wire, 2-expansion screw, 3-long connecting rod, 4-big alarm bell, 5-small alarm bell, 6-pull switch, 7-short connecting rod, 8-down pipe clamp, 8-1 belt Screw hole mounting plate, 8-2 semi-circular hoop, 8-3 fastening screws.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

As shown in Figure 1, the anti-climbing sewer pipe base described in this specific embodiment includes a wire 1, an expansion screw 2, a long connecting rod 3, a large alarm bell 4, a small alarm bell 5, a pull switch 6, a short The connecting rod 7, the sewer pipe clamp 8; the large alarm bell 4, the small alarm bell 5 and the pull switch 6 are connected in series through the wire 1, and the two ends of the wire 1 are connected to the circuit; the end of the long connecting rod 3 is welded with an expansion screw 2 ; The front end of the long connecting rod 3 is connected with a tension switch 6;

Further: the sewer pipe clamp 8 includes a mounting plate with screw holes 8-1, a semi-circular hoop 8-2, and fastening screws 8-3; the mounting plate 8-1 with screw holes is located at both ends of the semi-circular hoop 8-2 ; The mounting plate 8-1 with screw holes and the semicircular hoop 8-2 are an injection molded whole; the mounting plates 8-1 with screws are fixed by fastening screws 8-3.

Further: the pull switch 6 is a mechanical pull switch.

The anti-climbing sewer pipe base according to the present invention, when it is installed, the wall body is punched first, and then the expansion screw 2 is inserted into the punched hole for fastening; the front end of the long connecting rod 3 and the short Both ends of the connecting rod 7 are provided with screw holes, and both ends of the mechanical pull switch 6 are provided with screw holes, and one end of the mechanical pull switch 6 is fixed on the long connecting rod 3 with mounting screws, and the other end is fixed on the short connecting rod 7. Put the sewer pipe into the sewer pipe clamp 8, and by taking in the fastening screw 8-3, the mounting plate 8-1 with screw holes moves closer to the middle, and the semicircle hoop 8-2 tightly embraces the sewer pipe; The big alarm bell 4 is installed on the nearby wall, and the small alarm bell 5 is installed in the security room, and the wires are connected to the circuit; -2 moves, pulls short connecting rod 7 in the process that semicircle hoop 8-2 moves, and then pulls pull switch 6, makes pull switch 6 switch on circuit, big alarm bell 4 and small alarm bell 5 all can send sound alarm, cause people's alarm Notice.

The anti-climbing sewer pipe base of the present invention is designed with a pull switch. When someone climbs through the sewer pipe, the pull switch is forced to connect the entire circuit, and a large alarm bell is issued at the climbed sewer pipe. The alarm draws the attention of the surrounding people, and the small alarm bell sends out an alarm in the security room to attract the attention of the community security; it can effectively prevent criminals from climbing into the sewer pipe to burglary.

The above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims (3)

1. anti-climbing downcomer pedestal it is characterised in that: it includes wire (1), setscrew (2), long connecting rod (3), alert greatly Bell (4), joker (5), pull switch (6), short connecting rod (7), downcomer hold device (8) tightly；Big alarm bell (4), joker (5) and Passing through wire (1) between pull switch (6) is in series connection, and circuit is accessed at wire (1) two ends；Long connecting rod (3) end is welded with swollen Swollen screw (2)；Long connecting rod (3) front end is connected with pull switch (6)；Short connecting rod (7) end is connected to pull switch (6) On, the other end is welded on downcomer and holds tightly on device (8).

2. anti-climbing downcomer pedestal according to claim 1 it is characterised in that: described downcomer is held device (8) tightly and is included Band screw installing plate (8-1), half circular boop (8-2), fastening screw (8-3)；Band screw installing plate (8-1) is located at half circular boop (8-2) Two ends；Band screw installing plate (8-1) and half circular boop (8-2) are that an injection is overall；By tight between band screw installing plate (8-1) Gu screw (8-3) is fixing.

3. anti-climbing downcomer pedestal according to claim 1 it is characterised in that: described pull switch (6) be mechanical type Pull switch.