CN210716673U

CN210716673U - Noise monitoring device is used in construction

Info

Publication number: CN210716673U
Application number: CN201921784709.XU
Authority: CN
Inventors: 舒唯; 王春萱; 伍任雄; 李坤建; 段文川
Original assignee: Chongqing Construction Post Training Center; Chongqing Construction Engineering Group Co Ltd; Chongqing Construction Residential Engineering Co Ltd
Current assignee: Chongqing Construction Post Training Center; Chongqing Construction Engineering Group Co Ltd; Chongqing Construction Residential Engineering Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-09
Anticipated expiration: 2029-10-22

Abstract

The utility model provides a noise monitoring device for construction, which comprises a noise monitor, a monitor body and a sound receiving mechanism; and the support, the support includes bracket and mobile jib, the bracket is used for the noise monitoring ware body of support, the bracket bottom is connected with the mobile jib, the mobile jib bottom is provided with first plug, one side that the mobile jib is close to the plug is provided with the sleeve, the sleeve upper end is provided with the internal thread, be provided with first elastic component between sleeve lower extreme and the mobile jib, the upper end and the mobile jib of first elastic component are connected, the lower extreme of first elastic component is the free end, telescopic bottom is provided with the flange, the flange is with the free end butt of first elastic component, still be provided with external screw thread portion on the mobile jib, the sleeve can shift up with external screw thread portion screw. This application is through setting up sleeve and first elastic component to can order about the sleeve through first elastic component and exert thrust to ground after the monitoring, thereby make the mobile jib extract more easily.

Description

Noise monitoring device is used in construction

Technical Field

The utility model relates to a road construction equipment field, concretely relates to noise monitoring device is used in construction.

Background

Noise pollution monitoring is the monitoring activity of sound and its sound source that interferes with people's study, work and life. The main working contents of the activities of the system are noise monitoring of all functional areas of a city, road traffic noise monitoring, regional environment noise monitoring, noise source monitoring and the like.

In road construction process, usually there is certain requirement to the noise of construction, for this reason, need monitor the noise in the work progress to prevent that the noise is not up to standard, current noise monitoring equipment adopts usually to insert ground fixed, takes out after using the completion comparatively difficultly, and the problem that the field needs to solve is urgent.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a noise monitoring devices is used in construction that easily extracts after using the completion.

In order to solve the technical problem, the utility model provides a scheme is: a noise monitoring device for construction comprises a noise monitor, a noise monitoring device body and a sound receiving mechanism, wherein the noise monitor comprises a monitor body and a sound receiving mechanism; and

the support, the support includes bracket and mobile jib, the bracket is used for supporting the noise monitor body, the bracket bottom with the mobile jib is connected, the mobile jib bottom is provided with first plug, the mobile jib is close to one side of plug is provided with the sleeve, the sleeve upper end is provided with the internal thread, the sleeve lower extreme with be provided with first elastic component between the mobile jib, the upper end of first elastic component with the mobile jib is connected, the lower extreme of first elastic component is the free end, telescopic bottom is provided with the flange, the flange with the free end butt of first elastic component, still be provided with external screw thread portion on the mobile jib, the sleeve can go up with external screw thread portion screw-thread fit.

Further, the method comprises the following steps: the support rod is arranged on the bracket, one end of the support rod is matched with the edge of the bracket in a rotating mode, and a second plug is arranged at the other end of the support rod.

Further, the method comprises the following steps: the two ends of the connecting rod are hinged to the branch rod and the main rod respectively, and the connecting rod is inclined downwards towards the main rod from the branch rod.

Further, the method comprises the following steps: the mobile jib with first plug inboard is provided with the inner chamber of intercommunication, be provided with the push rod in the inner chamber, the bottom of push rod is provided with pushes away the portion, the diameter that pushes away the portion reduces from top to bottom gradually, first plug lateral wall is provided with two relative inserted sheet grooves, the inserted sheet groove with the inner chamber intercommunication, two inserted sheet inslot sliding fit has the inserted sheet, two interval between the inserted sheet is in between the upper and lower end diameter that pushes away the portion, it is just to two to push away the portion between the inserted sheet, still include canceling release mechanical system, canceling release mechanical system is used for ordering about the inserted sheet resets.

Further, the method comprises the following steps: the push rod top is provided with draws the piece, the mobile jib lateral wall be provided with mobile jib inner chamber intercommunication pull block hole, draw the piece to stretch out pull block hole can be followed the pull block hole slides from top to bottom to drive push away the portion and insert or leave two between the inserted sheet, it is provided with the locking groove to draw a hole top, but draw the piece block to be in locking inslot.

Further, the method comprises the following steps: the reset mechanism is a second elastic piece, and two ends of the second elastic piece are respectively connected with the two inserting pieces.

Further, the method comprises the following steps: the second elastic piece is a spring.

Further, the method comprises the following steps: the first elastic piece is a spring.

The utility model has the advantages that: this application is through setting up sleeve and first elastic component to can order about the sleeve through first elastic component and exert thrust to ground after the monitoring, thereby make the mobile jib extract more easily.

Drawings

FIG. 1 is a general schematic of the present application;

FIG. 2 is a bottom sectional view of the main rod;

FIG. 3 is a schematic view of an insert;

FIG. 4 is an enlarged view of a pull block hole;

the reference numbers are as follows: the monitor comprises a monitor body 11, a sound collecting mechanism 12, a bracket 21, a main rod 22, a first plug 221, a sleeve 222, a flange 2221, an internal thread 2222, a first elastic member 223, an external thread part 224, a pull block hole 225, a locking groove 226, a support rod 23, a second plug 231, a connecting rod 24, a push rod 25, a push part 251, a pull block 252, a plug 26 and a reset mechanism 261.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1 to 4, a construction noise monitoring apparatus includes a noise monitor and a bracket disposed below and connected to the noise monitor.

Wherein, the noise monitor includes a monitor body 11 and a sound collecting mechanism 12, in some embodiments, the noise monitor can adopt YSD130(a) mine noise detector, the support includes a bracket 21 and a main rod 22, the bracket 21 is used for supporting the noise monitor body 11, in some preferred embodiments, the bracket 21 is detachably connected with the noise monitor body 11, for example, a plug-in connection can be adopted, the bottom of the bracket 21 is connected with the main rod 22, the bottom end of the main rod 22 is provided with a first plug 221, preferably, the first plug 221 is in an inverted cone shape, the main rod 22 can be fixed in a plug-in manner, one side of the main rod 22 close to the plug is provided with a sleeve 222, the upper end of the sleeve 222 is provided with an internal thread 2222, a first elastic member 223 is arranged between the lower end of the sleeve 222 and the main rod 22, the upper end of the first elastic member 223 is fixedly connected with the main rod 22, the bottom end of the sleeve 222 is provided with a flange 2221, the flange 2221 abuts against the free end of the first elastic member 223, the main rod 22 is further provided with an external thread part 224, and the sleeve 222 can move upwards to be in threaded fit with the external thread part 224.

When the monitoring is finished, the sleeve 222 is rotated to release the upper end of the sleeve 222 from the external thread 224, and then the sleeve 222 is moved downwards to reset under the action of the first elastic member 223 and push the ground, so that the main rod 22 is easier to pull out.

In this application, for more firm of fixing, still include branch 23, the one end and the marginal normal running fit of bracket 21 of branch 23, the other end of branch 23 is provided with second plug 231, and second plug 231 also can adopt the back taper, through rotating branch 23 to can adjust the angle between branch 23 and the mobile jib 22, in order to adapt to different topography.

On the basis, in order to further increase the stability of the bracket in the fixing process, the present application is further provided with a connecting rod 24, two ends of the connecting rod 24 are respectively hinged with the branch 23 and the main rod 22, the connecting rod 24 is inclined downwards from the branch 23 to the main rod 22, and the branch 23 and the main rod 22 are supported by the connecting rod 24, so that the whole bracket forms a whole.

In addition, the present application further provides a communicating inner cavity inside the main rod 22 and the first plug 221, a push rod 25 is disposed in the inner cavity, a push portion 251 is disposed at the bottom end of the push rod 25, the diameter of the push portion 251 is gradually reduced from top to bottom, two opposite insert slots are disposed on the side wall of the first plug 221, the insert slots communicate with the inner cavity, the insert 26 is slidably fitted in the two insert slots, the distance between the two inserts 26 is between the diameters of the upper end and the lower end of the push rod 25, wherein the push portion 251 faces the gap between the two inserts 26, the present application further includes a reset mechanism 261, the reset mechanism 261 is used for driving the inserts 26 to reset into the insert slots, in one embodiment, the opposite sides of the two inserts 26 are provided with arc slots, the two arc slots are defined as push block holes, the diameters of the push block holes are between the diameters of the upper end and the lower end of the push portion 251, the reset mechanism 261 is a second elastic member, and two ends of the second, preferably, the second elastic member includes two second elastic members, which are respectively disposed at both sides of the hole of the push rod 25, and the second elastic member may be, but not limited to, a spring.

The top end of the push rod 25 is fixed with a pull block 252, the side wall of the main rod 22 is provided with a pull block hole 225 communicated with the inner cavity of the main rod 22, the pull block 252 extends out of the pull block hole 225 and can slide up and down along the pull block hole 225, so that the push part 251 is driven to be inserted into or separated from the two insertion pieces 26, the top end of the pull block hole 225 is provided with a locking groove 226, and the pull block 252 can be clamped in the locking groove 226.

In the application, after the main rod 22 is inserted into the ground, the pull block 252 is pulled downwards, so that the pull block 252 drives the push rod 25 to move downwards, the push rod 25 is inserted between the two insertion pieces 26, because the distance between the two insertion pieces 26 is between the diameters of the upper end and the lower end of the push part 251, the two insertion pieces 26 can be gradually far away along with the insertion of the push part 251 between the two insertion pieces 26, so that the insertion pieces 26 can be fixed in the ground after leaving the insertion piece grooves, so that the main rod 22 can be fixed more firmly when being inserted into the ground, when the main rod 22 needs to be pulled out, the pull block 252 is pulled upwards, so that the push part 251 is upward far away from the insertion pieces 26, the push part 251 gradually withdraws from between the two insertion pieces 26, the insertion pieces 26 are gradually reset into the insertion piece grooves under the action of the reset mechanism 261, meanwhile, the pull block 252 is clamped in the locking groove 226, so as to avoid the push rod 25 from sliding downwards, it should be understood that the insertion pieces, to prevent the insert 26 from entering the cavity completely.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A noise monitoring device for construction is characterized by comprising a noise monitor, a noise monitoring device and a noise receiving mechanism, wherein the noise monitor comprises a monitor body and a noise receiving mechanism; and

2. The construction noise monitoring device according to claim 1, further comprising a support rod, one end of the support rod is rotatably fitted to the edge of the bracket, and a second plug is provided at the other end of the support rod.

3. The construction noise monitoring device according to claim 1, further comprising a connecting rod, both ends of the connecting rod are respectively hinged to the supporting rod and the main rod, and the connecting rod is inclined downward from the supporting rod to the main rod.

4. The construction noise monitoring device according to claim 1, wherein the main rod and the inner side of the first plug are provided with communicated inner cavities, a push rod is arranged in the inner cavity, a push portion is arranged at the bottom end of the push rod, the diameter of the push portion is gradually reduced from top to bottom, the side wall of the first plug is provided with two opposite insert grooves, the insert grooves are communicated with the inner cavity, inserts are slidably fitted in the two insert grooves, the distance between the two inserts is between the diameters of the upper end and the lower end of the push portion, the push portion is opposite to the space between the two inserts, and the construction noise monitoring device further comprises a reset mechanism, and the reset mechanism is used for driving the inserts to reset.

5. The construction noise monitoring device according to claim 4, wherein the top end of the push rod is provided with a pull block, the side wall of the main rod is provided with a pull block hole communicated with the inner cavity of the main rod, the pull block extends out of the pull block hole and can slide up and down along the pull block hole, so as to drive the push portion to be inserted into or separated from the space between the two insertion pieces, the top end of the pull block hole is provided with a locking groove, and the pull block can be clamped in the locking groove.

6. The construction noise monitoring device according to claim 4, wherein the restoring mechanism is a second elastic member, and both ends of the second elastic member are respectively connected to the two inserting pieces.

7. The construction noise monitoring device according to claim 6, wherein the second elastic member is a spring.

8. The construction noise monitoring device according to claim 1, wherein the first elastic member is a spring.