CN213686036U - Portable security protection supervisory equipment for construction - Google Patents
Portable security protection supervisory equipment for construction Download PDFInfo
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- CN213686036U CN213686036U CN202022224881.9U CN202022224881U CN213686036U CN 213686036 U CN213686036 U CN 213686036U CN 202022224881 U CN202022224881 U CN 202022224881U CN 213686036 U CN213686036 U CN 213686036U
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- fixed mounting
- top surface
- casing
- portable security
- roof
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Abstract
The utility model discloses a portable security protection supervisory equipment for construction, including the casing, the side fixed mounting of casing has positioning mechanism, and positioning mechanism includes location base, set nut, and the inner chamber fixed mounting of casing has elevating system, and elevating system includes bottom plate, first connecting rod, connecting block, slide rail, range extender, telescopic link, second connecting rod, roof, stopper, and the top surface fixed mounting of roof has the control subassembly, and the top surface fixed mounting of casing has the receiver. Above-mentioned scheme, the inner chamber fixed mounting of roof has second slide bar and two reset spring, plays to make reset spring produce deformation, prevents that the dead effect of card from appearing in the second connecting rod, and the both sides fixed mounting of roof has the stopper, conveniently realizes the free change of elevating system height, and the inner chamber fixed mounting of stopper has the gag lever post, and the surface activity of gag lever post has cup jointed bradyseism spring, prevents that the elevating system displacement from reacing the dead condition of structure card appears in the structure limit.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment, especially, relate to a portable security protection supervisory equipment for construction.
Background
The monitoring system is one of the most applied systems in a security system, a construction site monitoring system suitable for the current market is a handheld video communication device, video monitoring is the mainstream at present, the high-voltage accidents caused by the fact that high-voltage lines are often damaged due to the weak self-protection consciousness of part of construction workers due to the special working environment of a construction site, and the construction site monitoring system is required to be installed on the construction site.
The existing problems are that the monitoring range of the monitoring equipment has dead angles with larger angles, potential safety hazards are easily caused, and the carrying and the transportation are inconvenient.
Therefore, the portable security monitoring equipment for building construction is provided to solve the problems.
Disclosure of Invention
The utility model aims at solving the problem that there is great angle dead angle in the monitoring range of above-mentioned supervisory equipment, arouse the potential safety hazard easily, and inconvenient carrying transportation, and the security protection supervisory equipment for construction of a portable.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable security monitoring device for building construction comprises a shell, wherein a positioning mechanism is fixedly mounted on the side face of the shell and comprises a positioning base, a positioning nut is movably sleeved at one end, far away from the shell, of the positioning base, a lifting mechanism is fixedly mounted in an inner cavity of the shell and comprises a bottom plate, two first connecting rods are rotationally and symmetrically distributed on the top face of the bottom plate, connecting blocks are rotationally connected to the top faces of the two first connecting rods, a sliding rail is fixedly connected to the top face of the bottom plate, a distance extender is fixedly mounted in the middle of the sliding rail, a telescopic rod is connected between the distance extender and the two connecting blocks in a transmission manner, one ends, far away from the two first connecting rods, of the two connecting blocks are respectively connected with a second connecting rod in a transmission manner, one ends, far away from the connecting blocks, of the two second connecting, the top surface fixed mounting of roof has the control subassembly, the top surface fixed mounting of casing has the receiver, the mounting hole has been seted up on the receiver top.
Preferably, the positioning nut is sleeved with the positioning base through threads, and the positioning base is internally provided with a positioning hole.
Preferably, the inner chamber fixed mounting of range extender has first slide bar, two expanding spring have been cup jointed in the surface activity of slide bar, the first reed of fixedly connected with between two expanding spring, and the equal activity of the one end that first reed was kept away from to two expanding spring has cup jointed the push pedal, the top surface screw thread of range extender has cup jointed the hand wheel depression bar.
Preferably, a second slide bar is fixedly mounted in the inner cavity of the top plate, two return springs are movably sleeved on the surface of the second slide bar, a second reed is fixedly connected between the two return springs, and clamping rods are fixedly mounted on two sides of the top plate.
Preferably, the inner cavity of the stopper is fixedly provided with a limiting rod, the surface of the limiting rod is movably sleeved with a cushioning spring, and the limiting rod is movably sleeved with a clamping rod.
Preferably, the top surface of the monitoring component is fixedly provided with a dustproof cover plate, and the diameter of the dustproof cover plate is slightly smaller than that of the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
in the scheme, the inner cavity of the top plate is fixedly provided with the second slide bar, and the surface of the second slide bar is movably sleeved with the two return springs, so that the return springs are deformed, and the second connecting rod is prevented from being blocked; in the scheme, a first reed is fixedly connected between two telescopic springs, one ends of the two telescopic springs, which are far away from the first reed, are movably sleeved with push plates, and the top surface of a distance expander is sleeved with a hand wheel compression bar in a threaded manner, so that the length of the telescopic bars can be conveniently and easily changed, and the height of the lifting mechanism can be freely changed; in the above scheme, the inner chamber fixed mounting of stopper has the gag lever post, and the surface activity of gag lever post has cup jointed the bradyseism spring, and the gag lever post cup joints with the kelly activity, has played the effect that prevents that elevating system displacement from reacing the structure limit and appearing the dead condition of structure card.
Drawings
Fig. 1 is a schematic view of the overall structure of a portable security monitoring device for building construction provided by the utility model;
fig. 2 is a schematic structural view of a lifting mechanism of the portable security monitoring device for building construction provided by the utility model;
fig. 3 is a schematic structural view of a distance extender of the portable security monitoring device for building construction provided by the present invention;
fig. 4 is a schematic structural view of a top plate of the portable security monitoring device for building construction provided by the utility model;
fig. 5 is the utility model provides a portable security protection supervisory equipment's for construction stopper schematic diagram.
In the figure: the utility model discloses a 1 casing, 2 positioning mechanism, 3 elevating system, 4 control subassemblies, 5 receivers, 21 location base, 22 set nut, 31 bottom plates, 32 first connecting rod, 33 connecting block, 34 slide rail, 35 distancer, 36 telescopic link, 37 second connecting rod, 38 roof, 39 stoppers, 41 dustproof apron, 51 mounting hole, 351 first slide bar, 352 expanding spring, 353 first reed, 354 push pedal, 355 hand wheel depression bar, 381 second slide bar, 382 reset spring, 383 second reed, 384 kelly, 391 gag lever post, 392 bradyseism spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a portable security monitoring device for building construction comprises a housing 1, a positioning mechanism 2 is fixedly mounted on a side surface of the housing 1, the positioning mechanism 2 comprises a positioning base 21, a positioning nut 22 is movably sleeved on one end of the positioning base 21 far away from the housing 1, a lifting mechanism 3 is fixedly mounted in an inner cavity of the housing 1, the lifting mechanism 3 comprises a bottom plate 31, two first connecting rods 32 are symmetrically distributed and rotatably connected on a top surface of the bottom plate 31, connecting blocks 33 are rotatably connected on top surfaces of the two first connecting rods 32, a sliding rail 34 is fixedly connected on the top surface of the bottom plate 31, a distance extender 35 is fixedly mounted in the middle of the sliding rail 34, a telescopic rod 36 is drivingly connected between the distance extender 35 and the two connecting blocks 33, a second connecting rod 37 is drivingly connected to one end of the two connecting blocks 33 far away from the two first connecting rods 32, and a top plate, stopper 39 is fixedly mounted on two sides of top plate 38, monitoring component 4 is fixedly mounted on the top surface of top plate 38, storage box 5 is fixedly mounted on the top surface of shell 1, and mounting hole 51 is formed in the top end of storage box 5.
As shown in fig. 2, the lifting mechanism 3 includes a bottom plate 31, the top surface symmetric distribution of the bottom plate 31 is rotationally connected with two first connecting rods 32, the top surfaces of the two first connecting rods 32 are rotationally connected with connecting blocks 33, the top surface fixedly connected with slide rails 34 of the bottom plate 31, the middle of the slide rails 34 is fixedly provided with a distance expanding device 35, a telescopic rod 36 is connected between the distance expanding device 35 and the two connecting blocks 33 in a transmission manner, one ends of the two connecting blocks 33 far away from the two first connecting rods 32 are connected with a second connecting rod 37 in a transmission manner, one ends of the two second connecting rods 37 far away from the connecting blocks 33 are connected with a top plate 38 in a transmission manner.
Specifically, through the cooperation of bottom plate 31, first connecting rod 32, connecting block 33, slide rail 34, range extender 35, second connecting rod 37 for come from by the height that changes elevating system 3 through the angle that changes between first connecting rod 32 and the second connecting rod 37, make monitoring subassembly 4 can freely rise and descend, change position makes things convenient for monitoring subassembly 4 to accomodate in receiver 5 simultaneously, conveniently carries the transportation.
As shown in fig. 3, a first slide bar 351 is fixedly mounted in an inner cavity of the distance extender 35, two extension springs 352 are movably sleeved on the surface of the first slide bar 351, a first reed 353 is fixedly connected between the two extension springs 352, a push plate 354 is movably sleeved on one end of each of the two extension springs 352 far away from the first reed 353, and a hand wheel pressure lever 355 is sleeved on the top surface of the distance extender 35 through a thread.
Specifically, the hand wheel pressing rod 355 is rotated and pushed to push the first reed 353 to deform, and the two extension springs 352 are driven to push the pushing plate 354 to change the length of the extension rod 36, so that the height of the lifting mechanism 3 is changed.
As shown in fig. 4, a second slide rod 381 is fixedly installed in an inner cavity of the top plate 38, two return springs 382 are movably sleeved on the surface of the second slide rod 381, a second spring 383 is fixedly connected between the two return springs 382, and clamping rods 384 are fixedly installed on two sides of the top plate 38.
Specifically, the second connecting rod 37 pushes the second spring 383 to jack up upwards, the second spring 383 deforms to push the return spring 382 to deform, so that the second connecting rod 37 is prevented from being locked, and the clamping rod 384 is movably sleeved with the stopper 39 to prevent the lifting mechanism 3 from being locked when the height exceeds the limit.
As shown in FIG. 5, a position-limiting rod 391 is fixedly installed in the inner cavity of the position-limiting device 39, a cushioning spring 392 is movably sleeved on the surface of the position-limiting rod 391, and the position-limiting rod 391 is movably sleeved with the clamping rod 384.
Specifically, the limiting rod 391 is movably sleeved with the clamping rod 384 to limit the moving range of the lifting mechanism 3, and the cushioning spring 392 prevents the lifting mechanism 3 from being stuck due to displacement.
Now, the operation principle of the present invention is described as follows:
the utility model discloses in, at first cup joint equipment rigidity through set nut 22 and location base 21 screw, rotatory push hand wheel depression bar 355 that again promotes first reed 353 and produces deformation, thereby it promotes push pedal 354 and changes the length of telescopic link 36 to drive two expanding spring 352, and then change the angle between first connecting rod 32 and the second connecting rod 37 and come from the height by changing elevating system 3, make monitoring component 4 can freely rise the decline, change position, make things convenient for monitoring component 4 to accomodate in receiver 5 simultaneously, conveniently carry the transportation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable security protection supervisory equipment for construction, includes casing (1), the side fixed mounting of casing (1) has positioning mechanism (2), positioning mechanism (2) are including location base (21), positioning nut (22) have been cup jointed in the one end activity of casing (1) is kept away from in location base (21), its characterized in that, the inner chamber fixed mounting of casing (1) has elevating system (3), elevating system (3) include bottom plate (31), the top surface symmetric distribution of bottom plate (31) rotates and is connected with two first connecting rods (32), and the top surface of two first connecting rods (32) all rotates and is connected with connecting block (33), the top surface fixed connection of bottom plate (31) has slide rail (34), the centre fixed mounting of slide rail (34) has range extender (35), the transmission is connected with telescopic link (36) between range extender (35) and two connecting blocks (33), the equal transmission of one end of keeping away from two first connecting rods (32) in two connecting blocks (33) is connected with second connecting rod (37), and the one end transmission of keeping away from connecting block (33) in two second connecting rods (37) is connected with roof (38), the both sides fixed mounting of roof (38) has stopper (39), the top surface fixed mounting of roof (38) has monitoring component (4), the top surface fixed mounting of casing (1) has receiver (5), mounting hole (51) have been seted up on receiver (5) top.
2. The portable security monitoring device for building construction as claimed in claim 1, wherein the positioning nut (22) is sleeved with the positioning base (21) through a thread, and a positioning hole is formed in the positioning base (21).
3. The portable security monitoring equipment for building construction as claimed in claim 1, wherein a first sliding rod (351) is fixedly installed in an inner cavity of the distance extender (35), two expansion springs (352) are movably sleeved on the surface of the first sliding rod (351), a first reed (353) is fixedly connected between the two expansion springs (352), a push plate (354) is movably sleeved on one end, far away from the first reed (353), of each of the two expansion springs (352), and a hand wheel pressure lever (355) is sleeved on the top surface of the distance extender (35) in a threaded manner.
4. The portable security monitoring device for building construction as claimed in claim 1, wherein a second slide rod (381) is fixedly installed in an inner cavity of the top plate (38), two return springs (382) are movably sleeved on the surface of the second slide rod (381), a second reed (383) is fixedly connected between the two return springs (382), and clamping rods (384) are fixedly installed on two sides of the top plate (38).
5. The portable security monitoring device for building construction as claimed in claim 1, wherein the inner cavity of the position limiter (39) is fixedly installed with a position limiting rod (391), the surface of the position limiting rod (391) is movably sleeved with a shock absorption spring (392), and the position limiting rod (391) is movably sleeved with the clamping rod (384).
6. The portable security monitoring device for building construction according to claim 1, wherein a dust cover plate (41) is fixedly installed on the top surface of the monitoring component (4), and the diameter of the dust cover plate (41) is slightly smaller than that of the installation hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022224881.9U CN213686036U (en) | 2020-10-09 | 2020-10-09 | Portable security protection supervisory equipment for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022224881.9U CN213686036U (en) | 2020-10-09 | 2020-10-09 | Portable security protection supervisory equipment for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213686036U true CN213686036U (en) | 2021-07-13 |
Family
ID=76752452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022224881.9U Active CN213686036U (en) | 2020-10-09 | 2020-10-09 | Portable security protection supervisory equipment for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213686036U (en) |
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2020
- 2020-10-09 CN CN202022224881.9U patent/CN213686036U/en active Active
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