CN216640679U - Electric shock prevention electric transmission hydraulic pipe gallery well lid - Google Patents

Abstract

The utility model discloses an electric shock prevention electric transmission hydraulic pipe gallery well lid which comprises a pipe gallery bottom foundation, a cover plate and a driving assembly, wherein the pipe gallery bottom foundation is movably connected with the cover plate through a hinge; this protection against electric shock electric drive's hydraulic pressure piping lane well lid, drive assembly is used for propping up the apron, the apron can freely deflect certain angle like this, wherein servo motor circular telegram drive driving shaft rotates, the drive gear at driven shaft both ends rotates like this, force the rack to reciprocate after that, the rack that reciprocates can promote closing and opening of apron, wherein whole protection storehouse can be relaxed to be affiliated to on the foundatin plate, the dismouting of being convenient for, the heat dissipation swash plate that the protection storehouse bottom was seted up is guaranteed ventilative, whole protection storehouse can play the protection against electric shock effect simultaneously.

Description

Electric shock prevention electric transmission hydraulic pipe gallery well lid

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to an electric shock prevention electric transmission hydraulic pipe gallery well cover.

Background

The utility tunnel is an underground city pipeline utility tunnel, namely, a tunnel space is built underground the city, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special overhaul port, a lifting port and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the utility tunnel is an important infrastructure and a 'lifeline' for guaranteeing city operation. Some access holes need to be seted up to utility tunnel to at this access hole installation well lid, current well lid generally adopts hydraulic pressure or electric drive, but can bring the risk of electrocuting when getting into the piping lane for the workman like this.

The patent publication number CN113107014A discloses a novel pipe gallery well lid of electronic hydraulic pressure mechanism and implementation method thereof, belongs to the technical field of pipe gallery well lid, and includes well lid seat and well lid, and the well lid seat is articulated with one edge of well lid, and the internally mounted of well lid seat has hydraulic means, rotary device, transmission and sealing device, and hydraulic means connects on the rotary device of well lid seat both sides. According to the novel pipe gallery well cover of the electric hydraulic mechanism and the implementation method of the novel pipe gallery well cover, when the well cover is opened, the well cover can be used for auxiliary support, but the problem that electric shock risks are possibly brought when workers enter a pipe gallery is not solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric shock prevention electric transmission hydraulic pipe gallery well lid which has the advantages of electric shock prevention and convenience in disassembly and assembly and can solve the problems in the prior art.

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

a hydraulic pipe gallery well cover capable of preventing electric shock and electrically driving comprises a pipe gallery bottom foundation, a cover plate and a driving assembly, wherein the pipe gallery bottom foundation is movably connected with the cover plate through a hinge, the driving assembly is installed on the inner edge of the pipe gallery bottom foundation and is in contact connection with the cover plate, the driving assembly comprises a protection bin, a servo motor, a driving shaft, a driven shaft, a shaft seat, a belt, a driving gear, a foundation plate and a rack, the edge of the side wall of the protection bin is in contact connection with the edge of the foundation plate, the foundation plate is fixed on the inner side wall of the pipe gallery bottom foundation, the servo motor and the shaft seat are installed on the side wall of the foundation plate, the driving shaft is installed at the output end of the servo motor and is movably connected with the shaft seat, the driving shaft is connected with the driven shaft through the belt, the driven shaft is also movably connected with the shaft seat, the driving gear is installed at both ends of the driven shaft and is movably connected with the gear rack, the side wall of the rack is movably connected with the pipe gallery bottom foundation, the top end of the rack is in contact connection with the cover plate.

Preferably, the top end of the rack is provided with a wear-resistant ball, and the rack is in contact connection with the bottom surface of the cover plate through the wear-resistant ball.

Preferably, set up the guide way of vertical distribution on the inside wall of pipe gallery base basis, the cross-section of guide way is isosceles trapezoid, and the guide way cooperatees with the rack.

Preferably, the protection storehouse includes panel, folded plate, heat dissipation swash plate and screens groove strip, and the edge and the folded plate of panel are fixed, and the edge of folded plate is equipped with the screens groove strip, and folded plate and screens groove strip all are connected with the foundatin plate contact, the bottom installation heat dissipation swash plate of folded plate.

Preferably, limiting clamping grooves are formed in the upper edge and the side wall edge of the foundation plate, and the foundation plate is in contact connection with the protection bin through the limiting clamping grooves.

Preferably, the driving shaft is parallel to the driven shaft, and the connecting parts of the driving shaft and the driven shaft and the belt are both positioned in the center of the driving shaft and the driven shaft.

Compared with the prior art, the utility model has the following beneficial effects:

this protection against electric shock electric drive's hydraulic pressure piping lane well lid, hinge and apron swing joint are passed through to the basis at the bottom of the piping lane, the drive assembly is installed to the inward flange of basis at the bottom of the piping lane, drive assembly is used for propping up the apron, the apron can freely deflect certain angle like this, wherein servo motor circular telegram drive driving shaft rotates, the drive gear at driven shaft both ends rotates like this, force the rack and reciprocate after that, the rack that reciprocates can promote closing and opening of apron, wherein whole protection storehouse can be relaxed is hung on the foundatin plate, the dismouting of being convenient for, the heat dissipation swash plate that protection storehouse bottom was seted up is guaranteed ventilative, whole protection storehouse can play the protection against electric shock effect simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a driving assembly according to the present invention;

FIG. 3 is a schematic top view of the driving assembly of the present invention;

FIG. 4 is a schematic view of the driven shaft mounting location of the present invention;

fig. 5 is a schematic structural view of the protection cabin of the present invention.

In the figure: 1. a pipe gallery bottom foundation; 2. a cover plate; 3. a drive assembly; 31. a protection bin; 311. a panel; 312. folding the plate; 313. a heat dissipation sloping plate; 314. a clamping groove strip; 32. a servo motor; 33. a drive shaft; 34. a driven shaft; 35. a shaft seat; 36. a belt; 37. a drive gear; 38. a foundation plate; 39. a rack; 391. wear-resistant balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an electric shock preventing hydraulic pipe gallery well cover comprises a pipe gallery bottom base 1, a cover plate 2 and a driving assembly 3, wherein the pipe gallery bottom base 1 is movably connected with the cover plate 2 through a hinge, so that the cover plate 2 can freely deflect to a certain angle, the driving assembly 3 is installed on the inner edge of the pipe gallery bottom base 1, the driving assembly 3 is in contact connection with the cover plate 2, the driving assembly 3 is used for supporting the cover plate 2, the driving assembly 3 comprises a protection bin 31, a servo motor 32, a driving shaft 33, a driven shaft 34, a shaft seat 35, a belt 36, a driving gear 37, a base plate 38 and a rack 39, the edge of the side wall of the protection bin 31 is in contact connection with the edge of the base plate 38, specifically, the protection bin 31 can be hung on the base plate 38, the base plate 38 is a fixed piece, the protection bin 31 is a movable piece, the base plate 38 is fixed on the inner side wall of the pipe gallery bottom base 1, a servo motor 32 and a shaft seat 35 are arranged on the side wall of a base plate 38, a driving shaft 33 is arranged at the output end of the servo motor 32, the driving shaft 33 is movably connected with the shaft seat 35, the driving shaft 33 is connected with a driven shaft 34 through a belt 36, the driving shaft 33 is parallel to the driven shaft 34, the connecting parts of the driving shaft 33 and the driven shaft 34 and the belt 36 are both positioned at the center of the driving shaft 33, wherein the servo motor 32 drives the driving shaft 33 to rotate after being electrified, the driven shaft 34 rotates after the driving shaft 33 rotates, a driving gear 37 at the two ends of the driven shaft 34 rotates, the driven shaft 34 is also movably connected with the shaft seat 35, the two ends of the driven shaft 34 are both provided with driving gears 37, the driving gears 37 are movably connected with a rack 39, the side wall of the rack 39 is movably connected with a pipe gallery bottom base 1, the top end of the rack 39 is in contact connection with a cover plate 2, guide grooves which are vertically distributed are arranged on the inner side wall of the pipe gallery bottom base 1, and the cross section of each guide groove is in an isosceles trapezoid shape, the guide groove is matched with a rack 39, a wear-resistant ball 391 is arranged at the top end of the rack 39, the rack 39 is in contact connection with the bottom surface of the cover plate 2 through the wear-resistant ball 391, the rack 39 can be forced to move up and down after the driving gears 37 at the two ends of the driven shaft 34 rotate, and the up-and-down moving rack 39 can push the cover plate 2 to be closed and opened.

The protective bin 31 comprises a panel 311, a folded plate 312, a heat dissipation inclined plate 313 and a clamping groove strip 314, the edge of the panel 311 is fixed with the folded plate 312, the edge of the folded plate 312 is provided with the clamping groove strip 314, the folded plate 312 and the clamping groove strip 314 are both in contact connection with the base plate 38, and the heat dissipation inclined plate 313 is installed at the bottom end of the folded plate 312; spacing draw-in groove has all been seted up at foundatin plate 38's upper edge and lateral wall edge, and foundatin plate 38 contacts through this spacing draw-in groove and protection storehouse 31 to be connected, and wherein whole protection storehouse 31 can be relaxed to be affiliated to on foundatin plate 38, and the heat dissipation swash plate 313 that protection storehouse 31 bottom was seted up guarantees ventilative, and whole protection storehouse 31 can play the protection electric shock effect simultaneously.

Theory of operation, servo motor 32 circular telegram back drive driving shaft 33 rotates, driving shaft 33 rotates back driven shaft 34 and rotates, the drive gear 37 at driven shaft 34 both ends rotates like this, because basic 1 passes through guide way and rack 39 swing joint at the bottom of the pipe gallery for the mounting, just can force rack 39 to reciprocate after the drive gear 37 at driven shaft 34 both ends rotates like this, the rack 39 that reciprocates can promote closing and opening of apron 2, when whole drive assembly 3 is worked, drive assembly 3's the outside is equipped with the protection storehouse 31 that is used for the protection, whole protection storehouse 31 can be relaxed to be affiliated to on foundatin plate 38, the dismouting of being convenient for, guarantee ventilative heat dissipation swash plate 313 is seted up to protection storehouse 31 bottom, servo motor 32 or other parts are directly touched to whole protection storehouse 31's setting simultaneously, play the protection electric shock effect.

In summary, the following steps: this protection against electric shock electric drive's hydraulic pressure piping lane well lid, foundation 1 passes through hinge and 2 swing joint of apron at the bottom of the piping lane, foundation 1's at the bottom of the piping lane inward flange installation drive assembly 3, drive assembly 3 is used for propping up apron 2, apron 2 can freely deflect certain angle like this, wherein servo motor 32 circular telegram drive driving shaft 33 rotates, the drive gear 37 at 34 both ends of driven shaft rotates like this, force rack 39 to reciprocate after that, the rack 39 that reciprocates can promote closing and opening of apron 2, wherein whole protection storehouse 31 can be relaxed to be affiliated to on foundatin plate 38, the dismouting of being convenient for, the heat dissipation swash plate 313 that protection storehouse 31 bottom was seted up guarantees ventilative, whole protection storehouse 31 can play the protection against electric shock effect simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a protection against electric shock electric drive's hydraulic pressure piping lane well lid, includes piping lane base (1), apron (2) and drive assembly (3), its characterized in that: the utility model discloses a pipe gallery bottom foundation (1) is through hinge and apron (2) swing joint, the inward flange installation drive assembly (3) of pipe gallery bottom foundation (1), drive assembly (3) and apron (2) contact connection, drive assembly (3) including protection storehouse (31), servo motor (32), driving shaft (33), driven shaft (34), axle bed (35), belt (36), drive gear (37), foundatin plate (38) and rack (39), the lateral wall edge of protection storehouse (31) is connected with the edge contact of foundatin plate (38), foundatin plate (38) are fixed on the inside wall of pipe gallery bottom foundation (1), the lateral wall of foundatin plate (38) installs servo motor (32) and axle bed (35), output installation driving shaft (33) of servo motor (32), driving shaft (33) and axle bed (35) swing joint, driven shaft (34) are connected through belt (36) to driving shaft (33), driven shaft (34) also with axle bed (35) swing joint, drive gear (37) are all installed at the both ends of driven shaft (34), drive gear (37) and rack (39) swing joint, the lateral wall and the pipe gallery bottom basis (1) swing joint of rack (39), the top and apron (2) contact of rack (39) are connected.

2. The electric shock prevention electrically driven hydraulic pipe gallery well cover of claim 1, wherein: wear-resisting ball (391) is installed on the top of rack (39), and rack (39) are connected with the bottom surface contact of apron (2) through wear-resisting ball (391).

3. The electric shock prevention electrically driven hydraulic pipe gallery well cover of claim 1, wherein: set up the guide way of vertical distribution on the inside wall of piping lane base (1), the cross-section of guide way is isosceles trapezoid, and the guide way cooperatees with rack (39).

4. The electric shock preventing electric transmission hydraulic pipe gallery well lid as claimed in claim 1, wherein: protection storehouse (31) are including panel (311), folded plate (312), heat dissipation swash plate (313) and screens groove strip (314), and the edge of panel (311) is fixed with folded plate (312), and the edge of folded plate (312) is equipped with screens groove strip (314), and folded plate (312) and screens groove strip (314) all are connected with foundatin plate (38) contact, and heat dissipation swash plate (313) are installed to the bottom of folded plate (312).

5. The electric shock prevention electrically driven hydraulic pipe gallery well cover of claim 1, wherein: spacing draw-in groove has all been seted up at the top edge and the lateral wall edge of foundatin plate (38), and foundatin plate (38) are connected with protection storehouse (31) contact through this spacing draw-in groove.

6. The electric shock preventing electric transmission hydraulic pipe gallery well lid as claimed in claim 1, wherein: the driving shaft (33) is parallel to the driven shaft (34), and the connecting parts of the driving shaft (33) and the driven shaft (34) and the belt (36) are positioned in the centers of the driving shaft and the driven shaft.

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