CN212005081U

CN212005081U - Monitoring equipment for building construction site uses is built in room

Info

Publication number: CN212005081U
Application number: CN202020384736.4U
Authority: CN
Inventors: 陈子静
Original assignee: Chongqing Institute of Engineering
Current assignee: Chongqing Institute of Engineering
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-24
Anticipated expiration: 2030-03-24

Abstract

The utility model belongs to the technical field of building construction monitoring, in particular to a monitoring device used in a building site for building construction, which comprises a circular base and a monitoring camera, wherein a T-shaped supporting frame is arranged in a first T-shaped chute, a balancing weight is assembled on a turntable, a limiting slide block is assembled on a second T-shaped chute, one end of a limiting rod is connected with a locking block through the turntable by screw thread, the bottom of the rotating chute is provided with a locking groove, the locking groove is assembled with a locking piece matched with the rotating groove, the inner wall of the upper side of the locking groove is provided with two through holes respectively matched with the positions of the two locking holes, the two through holes and the balancing weight are arranged on a straight line, the two blind holes are respectively assembled with locking bars respectively matched with the positions of the two locking holes, the utility model has simple structure, can help an installer to rapidly and positively install the monitoring camera, and conveniently detach the monitoring camera to maintain the monitoring camera, and does not need to level the monitoring camera, but direct mount has reduced installer's work burden, has increased work efficiency.

Description

Monitoring equipment for building construction site uses is built in room

Technical Field

The utility model belongs to the technical field of the construction control is built in the room, concretely relates to supervisory equipment that construction site used is built in room.

Background

The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market is a handheld video communication device, and video monitoring is the mainstream at present. From the earliest analog monitoring to the digital monitoring of the fire and heat in the previous years to the emerging network video monitoring, the change of the network coverage occurs. Today, the IP technology gradually unifies the world, and it is necessary to reconsider the development history of the video surveillance system. From the technical point of view, the development of video monitoring systems is divided into a first generation analog video monitoring system (CCTV), a second generation digital video monitoring system (DVR) based on 'PC + multimedia card', and a third generation video monitoring system (IPVS) based on an IP network. At present, in a building construction site, in order to ensure the safety of property and personnel, monitoring equipment is installed at the site, but most of the monitoring equipment is installed on a bracket which is then fixed on a wall surface, but in order to ensure the monitoring quality of the monitoring equipment, the monitoring equipment needs to be installed rightly, so that the monitoring angle of the monitoring equipment can be ensured, particularly, when the monitoring angle of the monitoring equipment is rotated, the monitoring equipment which is installed rightly can ensure that the monitoring angle does not deviate upwards or downwards, so when the monitoring equipment is installed, the installer needs to repeatedly adjust the installation angle of the monitoring equipment to achieve the purpose of rightly installing the monitoring equipment, thus the work burden of the installer is increased, the work efficiency is reduced, and the bracket of the monitoring equipment is fixed with a wall body through screws, when the monitoring equipment needs to be maintained, the screws are required to be completely taken out, the support is separated from the wall body, the mounting and the dismounting are not convenient enough, and when the monitoring equipment is mounted again, the monitoring equipment needs to be machined again to be installed rightly, so that the whole process is very complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a supervisory equipment that construction site used is built in room, can help installer to hold the installation surveillance camera head rapidly, and conveniently dismantle the surveillance camera head and maintain the surveillance camera head, install once more and need not make level again the surveillance camera head, but the direct mount has reduced installer's work burden, has increased work efficiency.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a monitoring device used in a building construction site comprises a circular base and a monitoring camera, wherein the circular base is fixedly connected with four mounting lugs, the four mounting lugs are provided with mounting holes, the circular base is provided with a first T-shaped sliding groove, the first T-shaped sliding groove surrounds the circle center of the circular base for a circle, a T-shaped supporting frame is arranged inside the first T-shaped sliding groove, one side, away from the circular base, of the T-shaped supporting frame is fixedly connected with a rotary table, the rotary table is assembled with a balancing weight, the circular base is provided with a second T-shaped sliding groove, the second T-shaped sliding groove surrounds the circle center of the circular base for a circle, the second T-shaped sliding groove is assembled with a limiting slider, the limiting slider is fixedly connected with a limiting rod, one end of the limiting rod penetrates through the rotary table and is in threaded connection with a locking block, the rotary table is fixedly connected with, the bottom of the rotating groove is provided with a locking groove which is provided with a locking piece matched with the rotating groove, bilateral symmetry is equipped with the lockhole about the retaining member, lockhole upside inner wall be equipped with two respectively with two lockhole position assorted through-holes, two the through-hole is on a straight line with the balancing weight, two the through-hole upside all is equipped with the blind hole, two the blind hole all be equipped with respectively with two lockhole position assorted locking levers, two locking lever one end is stretched into in the assorted lockhole respectively, two the locking lever other end stretches into fixedly connected with limiting plate in the blind hole, two the locking lever all runs through the limiting plate cover and is equipped with the spring, two the lockhole is kept away from to the locking lever and all runs through blind hole inner wall fixedly connected with stopper, two the stopper left and right sides all is equipped with the supporting shoe, retaining member fixedly connected with bracing piece, the surveillance camera head.

By adopting the technical proposal of the utility model, the locking block is unscrewed, the rotary disc is not limited, the rotary disc can rotate freely, the T-shaped supporting frame rotates in the first T-shaped chute, then the screw is used to pass through the mounting holes of the four mounting lugs, the base is fixed on the wall surface, at the moment, the rotary disc is driven to rotate by the rotary disc because the rotary disc is fixedly connected with the balancing weight, the rotary disc drives the mounting seat to rotate until the balancing weight is positioned at the lower side, the locking block is screwed down to limit the rotary disc at the moment, the rotary disc can not rotate, because the two through holes and the balancing weight are positioned on a straight line, the balancing weight is positioned at the lower side, at the moment, the two through holes are respectively positioned at the upper side and the lower side, at the moment, the limiting block is respectively pulled to move to the side far away from the locking, at the moment, the locking rod is limited, the two locking rods are accommodated in the blind hole in the same way as above, the locking part can be placed in the locking groove through the rotating groove at the moment, then the locking part is rotated through the supporting rod, the locking part rotates in the locking groove until the two locking holes are respectively matched with the two through holes in position, the two sides of the locking part are contacted with the inner wall of the locking groove, then the limiting block is rotated to be separated from the upper side of the supporting block, then the locking rod is pushed out of the blind hole through the stretching of the spring and enters the locking hole to limit the locking part, the locking part can not rotate in the locking groove after the two locking rods are both locked in the locking holes, at the moment, the monitoring camera is in a positive state, when the monitoring camera needs to be maintained, the two locking rods are accommodated in the blind hole in the same way as above, then the locking part is rotated to be matched with the rotating groove, and then the locking part, therefore, the monitoring camera is taken down for maintenance, when the monitoring camera needs to be installed again, the locking piece is directly locked into the locking groove, the limiting is carried out through the locking rod, and the leveling is not needed again; the utility model discloses simple structure can help the installer to hold the installation surveillance camera head rapidly, and conveniently tears down the surveillance camera head and maintains the surveillance camera head, installs once more and need not again make level the surveillance camera head, but direct mount has reduced installer's work burden, has increased work efficiency.

Further, the support rod is rotatably assembled with a rotating base, and the monitoring camera is rotatably connected with the rotating base. With the structure, the camera shooting angle of the monitoring camera can be adjusted conveniently.

Further inject, two stopper fixedly connected with pull ring. Due to the structure, the labor limiting block for installation personnel is convenient.

Further limited, a rain shield is arranged on the upper side of the monitoring camera. With the adoption of the structure, rainwater is prevented from falling on the monitoring camera to influence monitoring.

Further inject, the balancing weight can dismantle fixed connection with the carousel. Such structure, the installer of being convenient for dismantles the balancing weight when needing.

The utility model discloses have following advantage with prior art relative ratio:

the utility model discloses simple structure can help the installer to hold the installation surveillance camera head rapidly, prevents that the staff from adjusting the surveillance camera head position repeatedly, makes the surveillance camera head be in and holds the state, and conveniently tears down the surveillance camera head and maintains the surveillance camera head, installs once more and need not make level again to the surveillance camera head, but direct mount has reduced installer's work burden, has increased work efficiency.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of a monitoring device used in a building construction site of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of an embodiment of a mounting base and a supporting rod of the monitoring device used in a building construction site of the present invention;

FIG. 4 is a schematic cross-sectional view of an embodiment of a monitoring device used in a building construction site according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

the main element symbols are as follows:

the rain-proof cover comprises a base 1, a monitoring camera 10, a rain-proof cover 101, an installation lug 11, an installation hole 111, a first T-shaped sliding groove 12, a T-shaped supporting frame 13, a rotary disc 14, a balancing weight 141, a second T-shaped sliding groove 15, a limiting slide block 16, a limiting rod 17, a locking block 18, an installation seat 2, a rotating groove 21, a locking groove 22, a locking piece 23, a locking hole 231, a through hole 24, a blind hole 25, a locking rod 26, a limiting plate 261, a spring 27, a limiting block 28, a supporting block 281, a pull ring 282, a supporting rod 29 and a rotating seat 3.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-5, the monitoring device for use in building construction sites of the present invention comprises a circular base 1 and a monitoring camera 10, wherein the circular base 1 is fixedly connected with four mounting lugs 11, each of the four mounting lugs 11 is provided with a mounting hole 111, the circular base 1 is provided with a first T-shaped chute 12, the first T-shaped chute 12 surrounds the center of a circle of the circular base 1, a T-shaped supporting frame 13 is arranged inside the first T-shaped chute 12, one side of the T-shaped supporting frame 13 away from the circular base 1 is fixedly connected with a turntable 14, the turntable 14 is provided with a balancing weight 141, the circular base 1 is provided with a second T-shaped chute 15, the second T-shaped chute 15 surrounds the center of a circle of the circular base 1, the second T-shaped chute 15 is provided with a limiting slide 16, the limiting slide 16 is fixedly connected with a limiting rod 17, one end of the limiting rod 17 is in threaded connection with a locking block 18 through, a rotating groove 21 is arranged on one side of the mounting seat 2 far away from the turntable 14, a locking groove 22 is arranged at the bottom of the rotating groove 21, a locking member 23 matched with the rotating groove 21 is assembled on the locking groove 22, locking holes 231 are symmetrically arranged on the upper side and the lower side of the locking member 23, two through holes 24 respectively matched with the two locking holes 231 are arranged on the inner wall of the upper side of the locking groove 22, the two through holes 24 and a counterweight block 141 are arranged on the same straight line, blind holes 25 are respectively arranged on the upper sides of the two through holes 24, locking levers 26 respectively matched with the two locking holes 231 are assembled on the two blind holes 25, one ends of the two locking levers 26 respectively extend into the matched locking holes 231, a limiting plate 261 is fixedly connected to the other ends of the two locking levers 26, springs 27 are respectively penetrated through the limiting plate 261, a limiting block 28 is fixedly connected to the inner wall of, the locking member 23 is fixedly connected with a support rod 29, and the monitoring camera 10 is assembled on the support rod 29.

By adopting the technical scheme of the utility model, the locking block 18 is unscrewed, the rotating disc 14 is not limited, the rotating disc 14 can rotate freely, the T-shaped supporting frame 13 rotates in the first T-shaped sliding groove 12, then the screw is used to pass through the mounting holes 111 of the four mounting lugs 11, the base 1 is fixed on the wall surface, at this time, because the rotating disc 14 is fixedly connected with the balancing weight 141, the balancing weight 141 drives the rotating disc 14 to rotate, the rotating disc 14 drives the mounting seat 2 to rotate until the balancing weight 141 is at the lower side, at this time, the locking block 18 is screwed down to limit the rotating disc 14, at this time, the rotating disc 14 can not rotate, because the two through holes 24 and the balancing weight 141 are on the same straight line, the balancing weight 141 is at the lower side, at this time, the two through holes 24 are respectively at the upper side and the lower side, at this time, the limiting block 28 is respectively pulled, the limiting block 28 is located above the supporting block 281, the limiting block 28 is rotated at this time until the two sides of the limiting block 28 fall on the supporting block 281, the locking bars 26 are limited at this time, similarly, the two locking bars 26 are accommodated in the blind holes 25, the locking member 23 can be placed in the locking groove 22 through the rotating groove 21 at this time, then the locking member 23 is rotated through the supporting rod 29, the locking member 23 rotates in the locking groove 22 until the two locking holes 231 are respectively matched with the two through holes 24, the two sides of the locking member 23 contact the inner wall of the locking groove 22, then the limiting block 28 is rotated to make the limiting block 28 leave the upper side of the supporting block 281, then the locking bar 26 is ejected out of the blind hole 25 through the spring 27 and enters the locking hole 231 through the through hole 24, thereby limiting the locking member 23, after the two locking members 26 are both locked in the locking holes 231, the locking member 18 cannot rotate in the locking groove 22, when the surveillance camera 10 needs to be maintained, the two lock rods 26 are put into the blind holes 25, the locking member 23 is rotated to enable the locking member 23 to be matched with the rotating groove 21, and then the locking member 23 can be moved out of the rotating groove 21 through the support rod 29, so that the surveillance camera 10 can be taken down for maintenance; the utility model discloses simple structure can help installer to hold the installation surveillance camera head 10 rapidly, and conveniently tears down surveillance camera head 10 and maintains surveillance camera head 10, installs once more and need not make level to surveillance camera head 10 again, but direct mount has reduced installer's work burden, has increased work efficiency.

Preferably, the support rod 29 is rotatably assembled with the rotary base 3, and the monitoring camera 10 is rotatably connected with the rotary base 3. With such a structure, it is convenient to adjust the imaging angle of the monitoring camera 10. In fact, other structures can be considered according to specific situations, so as to adjust the shooting angle of the monitoring camera 10.

Preferably, two of the stop blocks 28 are fixedly connected with a pull ring 282. Such a configuration facilitates the installer to work on the stop 28. In fact, other configurations are contemplated as appropriate to facilitate the installer's labor of stop 28.

Preferably, a rain shield 101 is provided on the upper side of the monitoring camera 10. With such a structure, rainwater is prevented from falling on the monitoring camera 10 to affect monitoring. In fact, other structures can be considered according to specific situations, so that rainwater is prevented from falling on the monitoring camera 10 and affecting monitoring.

Preferably, the weight 141 is detachably and fixedly connected with the rotary table 14. Such structure, the installer of being convenient for when needs, dismantles balancing weight 141. In fact, other structures can be considered according to specific situations, so that the installer can detach the counterweight block 141 when necessary.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a supervisory equipment that construction site used is built in room, includes circular base (1) and surveillance camera head (10), its characterized in that: the round base (1) is fixedly connected with four mounting lugs (11), the four mounting lugs (11) are respectively provided with a mounting hole (111), the round base (1) is provided with a first T-shaped sliding groove (12), the first T-shaped sliding groove (12) winds the circle center of the round base (1) for a circle, a T-shaped supporting frame (13) is arranged inside the first T-shaped sliding groove (12), one side, far away from the round base (1), of the T-shaped supporting frame (13) is fixedly connected with a turntable (14), the turntable (14) is provided with a balancing weight (141), the round base (1) is provided with a second T-shaped sliding groove (15), the second T-shaped sliding groove (15) winds the circle center of the round base (1) for a circle, the second T-shaped sliding groove (15) is provided with a limiting slide block (16), the limiting slide block (16) is fixedly connected with a limiting rod (17), one end of the limiting rod (17) penetrates through the turntable (14), the rotary table (14) is fixedly connected with a mounting seat (2), one side of the mounting seat (2) far away from the rotary table (14) is provided with a rotating groove (21), the bottom of the rotating groove (21) is provided with a locking groove (22), the locking groove (22) is provided with a locking part (23) matched with the rotating groove (21), the locking part (23) is symmetrically provided with locking holes (231) at the upper side and the lower side, the inner wall of the upper side of the locking groove (22) is provided with two through holes (24) respectively matched with the positions of the two locking holes (231), the through holes (24) and the balancing weight (141) are arranged on a straight line, the upper side of each through hole (24) is provided with a blind hole (25), the blind holes (25) are provided with locking rods (26) respectively matched with the positions of the two locking holes (231), one ends of the locking rods (26) respectively extend into the matched locking holes (231), and the other ends of the two locking rods (26, two limiting plate (261) cover is all run through in locking lever (26) and is equipped with spring (27), two lockhole (231) one side is kept away from in locking lever (26) and all runs through blind hole (25) inner wall fixedly connected with stopper (28), two stopper (28) left and right sides all is equipped with supporting shoe (281), retaining member (23) fixedly connected with bracing piece (29), surveillance camera head (10) assembly is on bracing piece (29).

2. A monitoring device for use at a building construction site according to claim 1, characterised in that: the supporting rod (29) is rotatably assembled with a rotating seat (3), and the monitoring camera (10) is rotatably connected with the rotating seat (3).

3. A monitoring device for use at a building construction site according to claim 1, characterised in that: and the two limiting blocks (28) are fixedly connected with pull rings (282).

4. A monitoring device for use at a building construction site according to claim 1, characterised in that: a rain shield (101) is arranged on the upper side of the monitoring camera (10).

5. A monitoring device for use at a building construction site according to claim 1, characterised in that: the balancing weight (141) is detachably and fixedly connected with the turntable (14).