CN211580059U

CN211580059U - Outdoor supervisory equipment is with protection base

Info

Publication number: CN211580059U
Application number: CN202020521503.4U
Authority: CN
Inventors: 周炜霖
Original assignee: Shenzhen Zhengtong Rongyao Communication Technology Co ltd
Current assignee: Shenzhen Zhengtong Rongyao Communication Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-09-25
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a protective base for outdoor monitoring equipment, which comprises a C-shaped locking sleeve which is sleeved on a monitoring rod and has elasticity, wherein the middle part of the C-shaped locking sleeve is detachably connected and fixed with an installation block, one end of the installation block is welded with a fixed plate, and the fixed plate is provided with a plurality of round holes for installing the monitoring equipment; two free ends of the C-shaped locking sleeve are respectively provided with a first connecting end and a second connecting end, the first connecting end and the second connecting end are detachably connected and fixed through a locking device, the locking device comprises a screw nut assembly consisting of a locking screw and a locking nut, one end of the locking screw is rotatably connected with the first connecting end, the second connecting end is provided with a U-shaped opening, and the width of the U-shaped opening is larger than the diameter of the locking screw and smaller than the minimum peripheral width of the locking nut. The utility model discloses a C shape lock sleeve realizes locking fast through the screw nut subassembly by rotating the setting and installs on the monitoring rod, possesses simple structure, easily installs the advantage of dismantling.

Description

Outdoor supervisory equipment is with protection base

Technical Field

The utility model relates to a supervisory equipment technical field especially relates to an outdoor supervisory equipment is with protection base.

Background

At present, the base of supervisory equipment such as installation surveillance camera head is fixed on the monitoring pole mostly through the integrated configuration of staple bolt and bolt, leads to the surveillance camera head when needs are maintained and are overhauld, and very difficult to its dismouting, not only inefficiency has just increased workman's work load, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an outdoor supervisory equipment is with protection base has solved the difficult dismantlement of base and the installation problem of installing supervisory equipment among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protective base for outdoor monitoring equipment comprises a C-shaped locking sleeve which is used for being sleeved on a monitoring rod and has elasticity, wherein the middle part of the C-shaped locking sleeve is detachably connected and fixed with an installation block, one end of the installation block is welded with a fixing plate, and the fixing plate is provided with a plurality of round holes for installing the monitoring equipment; the locking device comprises a screw nut assembly consisting of a locking screw and a locking nut, one end of the locking screw is rotatably connected with the first connecting end, the second connecting end is provided with a U-shaped opening, and the width of the U-shaped opening is greater than the diameter of the locking screw and smaller than the minimum peripheral width of the locking nut.

Furthermore, a threaded hole is formed in the mounting block, a mounting counter bore penetrating through the C-shaped locking sleeve is formed in the middle of the C-shaped locking sleeve, and a screw is connected with the mounting counter bore and the threaded hole. The mounting block and the middle part of the C-shaped locking sleeve are detachably and fixedly connected by using a screw.

Furthermore, a convex block is arranged in the middle of the outer side of the C-shaped locking sleeve, and a slot matched with the convex block in shape is formed in the mounting block. The installation block can be accurately positioned on the C-shaped locking sleeve by utilizing the matching of the convex block and the slot, and the rotation dislocation between the installation block and the C-shaped locking sleeve is prevented.

Further, the U-shaped opening is provided with a clamping part which is perpendicular to the surface of the second connecting end. So, can restrict lock nut along the degree of freedom of U-shaped opening direction, prevent that screw nut subassembly from loosening from the U-shaped opening part and drop after the assembly.

Furthermore, reinforcing rib plates are arranged on the side surfaces of the fixing plates and are connected with the fixing plates and the mounting blocks, so that the overall strength can be improved, and the fixing plates are not prone to deformation.

Furthermore, the C-shaped locking sleeve is provided with a plurality of installation through holes along the circumferential array distribution, and each installation through hole is elastically connected with a telescopic abutting device which is abutted against the outer wall of the monitoring rod. Therefore, the monitoring rods can be elastically abutted and fixed by utilizing the telescopic abutting devices with proper quantity so as to be suitable for monitoring rods with different diameters and achieve the effect of adjusting the installation diameter.

Furthermore, the telescopic abutting device comprises an ejector rod, a spring and a fixing head, one end of the ejector rod is slidably mounted in the mounting through hole, the other end of the ejector rod extends out of one end, close to the inner side of the C-shaped locking sleeve, of the mounting through hole, the fixing head is in threaded connection with one end, close to the outer side of the C-shaped locking sleeve, of the mounting through hole, and two ends of the spring are respectively abutted against and connected with the ejector rod and the fixing head. The fixing head and the ejector rod are elastically connected through the spring, so that the ejector rod, the spring and the fixing head are connected into a whole, and the fixing head is locked and fixed in the mounting through hole. The spring can provide sufficient spring action, can maintain the trend that the ejector pin stretches out towards C shape lock sleeve inboard all the time, and after locking device locked C shape lock sleeve on the monitoring pole, the outer wall of fixed monitoring pole of the cooperation butt of a plurality of scalable ejection devices' ejector pin jointly.

Further, the ejector pin is located the inboard one end setting of C shape lock sleeve has elastic rubber head, so, can improve frictional force, is convenient for firmly install on the control lever.

Furthermore, the inner edge of one end, close to the inner side of the C-shaped locking sleeve, of the mounting through hole is provided with a first limiting portion, and the outer edge of one end, located in the mounting through hole, of the ejector rod is provided with a second limiting portion which is matched with the first limiting portion to limit the ejector rod to slide out. Through setting up first spacing portion and the spacing portion of second, can restrict the position of ejector pin, avoid breaking away from the installation through-hole.

Further, the installation through-hole is circular through-hole, the ejector pin is cylindrical ejector pin, first spacing portion with the spacing portion of second is circular bulge loop, the inner wall diameter of first spacing portion is greater than the diameter of ejector pin, the outer wall diameter of the spacing portion of second is less than the diameter of installation through-hole. The design of a round or cylindrical shape is adopted, so that the forming, processing and preparation are convenient; the diameter of the inner wall of the first limiting part is larger than that of the ejector rod, the diameter of the outer wall of the second limiting part is smaller than that of the installation through hole, and the sliding smoothness of the ejector rod in the installation through hole can be improved under the condition that the ejector rod cannot be separated.

Compared with the prior art, the utility model provides an outdoor supervisory equipment is with protection base possesses following beneficial effect:

the utility model is used for the fixed plate of installation supervisory equipment becomes integrative for welding with the installation piece, and the installation piece is the demountable connection installation with the C shape lock sleeve that has the elastic deformation ability, and the C shape lock sleeve realizes locking fast through the screw and nut subassembly by rotating the setting and installs on the monitoring lever, possesses simple structure, easily installs the advantage of dismantling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the installation of the C-shaped locking sleeve and the installation block of the present invention;

fig. 3 is a schematic view of the installation of the present invention and a monitoring device;

FIG. 4 is a schematic view of the usage state of the present invention;

FIG. 5 is a schematic view in partial section taken along the vertical plane in FIG. 4;

FIG. 6 is a schematic sectional view taken along the line A-A in FIG. 5;

fig. 7 is an enlarged detail view at B in fig. 6.

Reference numerals: 1. a monitoring lever; 2. a C-shaped locking sleeve; 21. a first connection end; 22. a second connection end; 23. a bump; 24. mounting a counter bore; 25. a U-shaped opening; 26. a clamping part; 27. mounting a through hole; 28. a first limiting part; 3. mounting blocks; 31. a slot; 32. a threaded hole; 4. a fixing plate; 41. a circular hole; 42. reinforcing rib plates; 5. a locking device; 51. locking the screw rod; 52. locking the nut; 6. a screw; 7. a retractable propping device; 71. a top rod; 711. a rubber head; 712. a second limiting part; 72. a spring; 73. a fixed head; 8. monitoring equipment; 81. installing a flange plate; 82. a circular hole; 9. installing a bolt; 10. and (6) mounting the nut.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the detailed embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-7, the embodiment provides a protective base for an outdoor monitoring device, including a C-shaped locking sleeve 2 sleeved on a monitoring rod 1 and having elasticity, a mounting block 33 detachably connected and fixed to a middle portion of the C-shaped locking sleeve 2, a fixing plate 4 welded to one end of the mounting block 3, and a plurality of circular holes 41 for mounting a monitoring device 8 on the fixing plate 4. Two free ends of the C-shaped locking sleeve 2 are respectively provided with a first connecting end 21 and a second connecting end 22, the first connecting end 21 and the second connecting end 22 are detachably connected and fixed through a locking device 5, and the locking device 5 comprises a screw nut assembly consisting of a locking screw 51 and a locking nut 52. One end of the locking screw 51 is rotatably connected with the first connecting end 21, the second connecting end 22 is provided with a U-shaped opening 25, and the width of the U-shaped opening 25 is larger than the diameter of the locking screw 51 and smaller than the minimum peripheral width of the locking nut 52, so that the locking screw 51 can be rotatably clamped into the U-shaped opening 25. The U-shaped opening 25 is further provided with a gripping portion 26 extending perpendicularly to the surface of the second connection end 22. In this way, the locking portion 26 can be used to limit the freedom of the lock nut 52 in the direction of the U-shaped opening 25, and prevent the screw nut assembly from loosening and falling off from the U-shaped opening 25 after assembly.

Wherein, be equipped with screw hole 32 on the installation piece 3, the middle part of C shape lock sleeve 2 is equipped with the installation counter bore 24 that runs through C shape lock sleeve 2, and installation counter bore 24 is connected with screw 6 with screw hole 32. The mounting block 3 and the middle part of the C-shaped locking sleeve 2 are detachably and fixedly connected by a screw 6.

The middle part of the outer side of the C-shaped locking sleeve 2 is provided with a convex block 23, and the mounting block 3 is provided with a slot 31 matched with the convex block 23 in shape. By means of the matching of the convex block 23 and the slot 31, the mounting block 3 can be accurately positioned on the C-shaped locking sleeve 2, and the mounting block 3 and the C-shaped locking sleeve 2 are prevented from rotating and dislocating. Preferably, the threaded hole 32 may be disposed in the slot 31, and the mounting counterbore 24 is disposed at the protrusion 23, so that the positioning and connection between the mounting block 3 and the C-shaped locking sleeve 2 can be realized, and the structure can be simplified.

The triangular reinforcing rib plates 42 are welded on the side surfaces of the fixing plate 4, and the reinforcing rib plates 42 are connected with the fixing plate 4 and the mounting blocks 3, so that the overall strength can be improved, and the fixing plate 4 is not easy to deform.

In a preferred embodiment, the C-shaped locking sleeve 2 is provided with a plurality of mounting through holes 27 distributed along a circumferential array, and each mounting through hole 27 is elastically connected with a retractable abutting device 7 abutting against the outer wall of the monitoring rod 1. So, can utilize the scalable jacking device 7 of appropriate quantity to come the fixed monitoring rod 1 of elasticity butt to be applicable to the monitoring rod 1 of different diameters size, reach and realize the effect that installation diameter is adjustable.

Specifically, the retractable abutting device 7 comprises an ejector rod 71, a spring 72 and a fixing head 73, wherein one end of the ejector rod 71 is slidably mounted in the mounting through hole 27, the other end of the ejector rod 71 extends out of one end of the mounting through hole 27 close to the inner side of the C-shaped locking sleeve 2, the fixing head 73 is in threaded connection with one end of the mounting through hole 27 close to the outer side of the C-shaped locking sleeve 2, and two ends of the spring 72 are respectively abutted and connected with the ejector rod 71 and the fixing head 73. The fixing head 73 is elastically connected with the top rod 71 through the spring 72, so that the top rod 71, the spring 72 and the fixing head 73 are connected into a whole and are locked and fixed in the mounting through hole 27 through the fixing head 73. The spring 72 can provide sufficient elastic force, and can maintain the trend that the ejector rod 71 always extends towards the inner side of the C-shaped locking sleeve 2, and after the locking device 5 locks the C-shaped locking sleeve 2 on the monitoring rod 1, the ejector rods 71 of the plurality of telescopic abutting devices 7 are matched with each other to abut against the outer wall of the fixed monitoring rod 1.

The elastic rubber head 711 is arranged at one end of the ejector rod 71, which is positioned at the inner side of the C-shaped locking sleeve 2, so that the friction force can be improved, and the ejector rod is conveniently and firmly arranged on the monitoring rod 1.

The inner edge of one end of the mounting through hole 27 close to the inner side of the C-shaped locking sleeve 2 is provided with a first limiting part 28, and the outer edge of one end of the ejector rod 71 in the mounting through hole 27 is provided with a second limiting part 712 which is matched with the first limiting part 27 to limit the ejector rod 71 to slide out. By providing the first stopper 28 and the second stopper 712, the position of the jack 71 can be restricted and prevented from being detached from the mounting through-hole 27.

The mounting through hole 27 is preferably a circular through hole, the top rod 71 is preferably a cylindrical top rod, the first limiting part 28 and the second limiting part 712 are both circular convex rings, the diameter of the inner wall of the first limiting part 28 is larger than that of the top rod 71, and the diameter of the outer wall of the second limiting part 712 is smaller than that of the mounting through hole 27. The design of a round or cylindrical shape is adopted, so that the forming, processing and preparation are convenient; the diameter of the inner wall of the first stopper portion 28 is larger than the diameter of the push rod 71, and the diameter of the outer wall of the second stopper portion 712 is smaller than the diameter of the mounting through hole 27, so that the smoothness of the sliding of the push rod 71 in the mounting through hole 27 can be improved in the case where it is confirmed that the push rod 71 does not come off.

For current mounting means, the utility model is used for fixed plate 4 and installation piece 3 of installation supervisory equipment are welded integratively, and installation piece 3 is the demountable connection installation with C shape lock sleeve 2 that has the elastic deformation ability, and C shape lock sleeve 2 realizes locking fast through the screw nut subassembly by rotating the setting and installs on monitoring rod 1, possesses simple structure, easily installs the advantage of dismantling.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A protective base for outdoor monitoring equipment comprises an elastic C-shaped locking sleeve (2) sleeved on a monitoring rod (1), and is characterized in that the middle part of the C-shaped locking sleeve (2) is detachably connected and fixed with a mounting block (3), one end of the mounting block (3) is welded with a fixing plate (4), and the fixing plate (4) is provided with a plurality of round holes (41) for mounting monitoring equipment (8); two free ends of the C-shaped locking sleeve (2) are respectively provided with a first connecting end (21) and a second connecting end (22), the first connecting end (21) and the second connecting end (22) are detachably connected and fixed through a locking device (5), the locking device (5) comprises a screw nut assembly consisting of a locking screw (51) and a locking nut (52), one end of the locking screw (51) is rotatably connected with the first connecting end (21), the second connecting end (22) is provided with a U-shaped opening (25), and the width of the U-shaped opening (25) is larger than the diameter of the locking screw (51) and smaller than the minimum peripheral width of the locking nut (52).

2. The protection base for the outdoor monitoring equipment according to claim 1, wherein a threaded hole (32) is formed in the mounting block (3), a mounting counter bore (24) penetrating through the C-shaped locking sleeve is formed in the middle of the C-shaped locking sleeve (2), and a screw (6) is connected between the mounting counter bore (24) and the threaded hole (32).

3. The protection base for the outdoor monitoring equipment according to claim 2, characterized in that a convex block (23) is arranged in the middle of the outer side of the C-shaped locking sleeve (2), and a slot (31) matched with the convex block (23) in shape is arranged on the mounting block (3).

4. The protective base for outdoor monitoring equipment according to claim 1, characterized in that the U-shaped opening (25) is provided with a gripping portion (26) distributed perpendicularly to the surface of the second connection end (22).

5. The protective base for the outdoor monitoring equipment according to claim 1, wherein a reinforcing rib plate (42) is arranged on the side surface of the fixing plate (4), and the reinforcing rib plate (42) connects the fixing plate (4) and the mounting block (3).

6. The protection base for the outdoor monitoring equipment according to any one of claims 1 to 5, characterized in that the C-shaped locking sleeve (2) is provided with a plurality of installation through holes (27) distributed along a circumferential array, and each installation through hole (27) is elastically connected with a telescopic abutting device (7) abutting against the outer wall of the monitoring rod (1).

7. The protection base for the outdoor monitoring equipment according to claim 6, wherein the retractable abutting device (7) comprises a push rod (71), a spring (72) and a fixing head (73), one end of the push rod (71) is slidably mounted in the mounting through hole (27), the other end of the push rod (71) extends out of one end of the mounting through hole (27) close to the inner side of the C-shaped locking sleeve (2), the fixing head (73) is in threaded connection with one end of the mounting through hole (27) close to the outer side of the C-shaped locking sleeve (2), and two ends of the spring (72) are respectively abutted and connected with the push rod (71) and the fixing head (73).

8. The protection base for the outdoor monitoring equipment according to claim 7, characterized in that one end of the push rod (71) located inside the C-shaped locking sleeve (2) is provided with an elastic rubber head (711).

9. The protection base for the outdoor monitoring equipment according to claim 7, wherein the inner edge of one end of the installation through hole (27) close to the inner side of the C-shaped locking sleeve (2) is provided with a first limiting part (28), and the outer edge of one end of the push rod (71) located in the installation through hole (27) is provided with a second limiting part (712) which is matched with the first limiting part (28) to limit the push rod (71) to slide out.

10. The protection base for the outdoor monitoring equipment according to claim 9, wherein the installation through hole (27) is a circular through hole, the ejector rod (71) is a cylindrical ejector rod, the first limiting portion (28) and the second limiting portion (712) are both circular convex rings, the diameter of the inner wall of the first limiting portion (28) is larger than that of the ejector rod (71), and the diameter of the outer wall of the second limiting portion (712) is smaller than that of the installation through hole (27).