The content of the invention
The technical problems to be solved by the invention are to provide a kind of bridge road monitoring apparatus, and it can solve the problem that above-mentioned present
Problem in technology.
The present invention is achieved through the following technical solutions:A kind of bridge road monitoring apparatus of the invention, including seat
Body and the department of assembly being connected with the pedestal, are provided with pillar on the right side of the pedestal, the bottom of the pillar is fixed and set
There is support base, pillar left side upper end is provided with cross bar, and the cross bar is away from one end of the pillar and the pedestal right-hand end
Be fixedly connected, the pedestal by sheath body, cavity and be arranged in the cavity leading shifting block constitute, it is described lead shifting block top with
It is fixedly connected at the cavity inner roof wall middle-end, the shifting block inner top of leading is provided with the first slippage slot, and the shifting block both sides of leading set
Have and move block and extend the second slippage slot of setting up and down along described leading, described the leading of the first sliding trench bottom be provided with shifting block the
One groove, is provided with energization hole, in the sheath body of energization hole both sides in the sheath body of the first slippage slot inner top
Match and be provided with the second groove, elongation setting downwards is provided with second groove leads shifting bar, and described leading moves the downward extension of bar
Penetrate in first slippage slot and be fixedly connected with the first slippage slot inner bottom wall, it is described to lead sliding on shifting bar and be connected with cunning
Block is moved, the slipping block both sides are penetrated in second slippage slot and sliding connection, and the described of the slipping block upper end leads shifting bar
Outside is surrounded with the first extension spring, matches in the sheath body of the cavity inner bottom part left and right sides and is provided with locked instrument, the dress
With portion is by base plate, the armed lever being fixedly installed at the top of the base plate and is fixed on the monitoring probe of the bottom base plate and constitutes,
The armed lever top left and right sides is provided with and the lock along oblique sliding surface, the outer wall of armed lever left and right sides lower end is provided with side
Be fixedly mounted with to put and coordinate the locking hole that locks and connects, be provided with the armed lever and be seated groove, it is described be seated the groove left and right sides and match be provided with convex
Block, the groove inner bottom part that is seated is provided with the second latch.
Preferably technical scheme, the energization hole to the slipping block be provided with and the energization hole is connected
The first latch, power line, the power line top and described first are connected between the slipping block and first groove
Latch is electrically connected, and the shifting block bottom end face of leading is provided with pin hole, and the pin hole top is electrically connected with the power line bottom.
Preferably technical scheme, is provided with locking chamber, on the outside of the locking chamber on the sheath body in the locked instrument
Wears groove is provided with, sliding is connected with block in the locking chamber, and the block inner side is provided through the sheath body and penetrates the sky
Locking block in chamber, the block outside is provided with the spiral shell shape bar for extending setting laterally, and the spiral shell shape bar passes through the wears groove simultaneously
Lean out outside the sheath body and afterbody is provided with bulge loop block, whorl is connected with twist-on on the spiral shell shape bar in the bulge loop block
Portion, the spiral shell shape rod outer surface on the outside of the block is around being provided with the second extension spring.
The beneficial effects of the invention are as follows:
1. it is fixedly connected with the cavity inner roof wall middle-end by leading shifting block top, leads shifting block inner top and set the first slippage slot,
Lead to move block both sides and set and move the second slippage slot that block extends setting up and down along leading, it is recessed that the leading of the first sliding trench bottom set first in shifting block
Groove, sets energization hole in the sheath body of the first slippage slot inner top, match in the sheath body of energization hole both sides and set the second groove, the second groove
Inside set that elongation downwards sets leads shifting bar, lead the shifting downward extension of bar penetrate in the first slippage slot and with the first slippage slot inner bottom wall
It is fixedly connected, leads and connection slipping block is slid on shifting bar, slipping block both sides is penetrated in second slippage slot and sliding connection, sliding
Leading for block upper end moves bar outside around the first extension spring, so as to realize moving up and down for slipping block.
2. by energization hole to slipping block set the first latch to be connected with energization hole, slipping block and the
Power line is connected between one groove, power line top is electrically connected with the first latch, lead shifting block bottom end face and set pin hole, pin hole top
Portion is electrically connected with power line bottom, and conductive region is isolated so as to realize grafting to power after power-off, is reduced unexpected touching and is caused electric shock thing
Therefore occur, improve security.
3. by setting locking chamber in locked instrument, wears groove is set on the outside of locking chamber on sheath body, connection gear is slid in locking chamber
Block, block inner side sets through sheath body and penetrates the locking block in cavity, and block outside sets the spiral shell shape bar for extending setting laterally, spiral shell
Shape bar is through wears groove and leans out that the sheath body is outer and afterbody sets bulge loop block, and whorl is connected and twists on the spiral shell shape bar in bulge loop block
Socket part, around the second extension spring is set, so as to realize automatic locking, dismounting is simple, improves and installs for the spiral shell shape rod outer surface on the outside of block
With repair and maintenance operating efficiency.
4. simple structure of the present invention, easy installation and removal, with protection against electric shock and AutoLock feature, when improving repair and maintenance
Security.
Specific embodiment
As Figure 1-Figure 8, a kind of bridge road monitoring apparatus of the invention, including pedestal 8 and match somebody with somebody with the pedestal 8
The department of assembly 7 of connection is closed, the right side of the pedestal 8 is provided with pillar 10, and the bottom of the pillar 10 is fixed with support base 102,
The left side upper end of the pillar 10 is provided with cross bar 101, and the cross bar 101 is away from one end of the pillar 10 and the right side of the pedestal 8
End is fixedly connected, and the pedestal 8 is made up of sheath body 81, cavity 82 and the shifting block 83 of leading being arranged in the cavity 82, described
Lead the top of shifting block 83 to be fixedly connected with the inner roof wall middle-end of the cavity 82, the shifting inner top of block 83 of leading is provided with the first slippage slot
833, it is described lead to move block 83 both sides and be provided with move block extends setting the second slippage slot 831 about 83 along described leading, described first slides
Described the leading in shifting block 83 for moving the bottom of groove 833 is provided with the first groove 834, the sheath body of the inner top of the first slippage slot 833
Energization hole 837 is provided with 81, is matched in the sheath body 81 of the both sides of energization hole 837 and is provided with the second groove 835, described second
Downward elongation setting is provided with groove 835 leads shifting bar 8351, and the shifting downward extension of bar 8351 of leading penetrates first cunning
Move groove 833 in and be fixedly connected with the inner bottom wall of the first slippage slot 833, it is described lead shifting bar 8351 on sliding be connected with slipping block
836, the both sides of the slipping block 836 are penetrated in second slippage slot 831 and sliding connection, the institute of the upper end of the slipping block 836
State to lead and be surrounded with the first extension spring 8352 on the outside of shifting bar 8351, matches in the sheath body 81 of the inner bottom part left and right sides of the cavity 82
Locked instrument 84 is provided with, the department of assembly 7 is by base plate 71, the armed lever 72 being fixedly installed at the top of the base plate 71 and is fixed on
The monitoring probe 73 of the bottom of the base plate 71 is constituted, and the top left and right sides of the armed lever 72 is described along oblique sliding surface 76 is provided with side
The outer wall of the left and right sides lower end of armed lever 72 is provided with the locking hole 77 for coordinating with the locked instrument 84 and locking and connecting, the armed lever
Are provided with 72 and are seated groove 74, it is described be seated the left and right sides of groove 74 and match be provided with projection 75, the inner bottom part of groove 74 that is seated is provided with the
Two latches 78.
Wherein, 837 pairs, the energization hole to the slipping block 836 be provided be connected with the energization hole 837 the
One latch 8361, is connected with power line 838 between the slipping block 836 and first groove 834, the power line 838 is pushed up
End is electrically connected with first latch 8361, and the shifting bottom end face of block 83 of leading is provided with pin hole 832, the top of the pin hole 832
It is electrically connected with the bottom of the power line 838, so as to realize that grafting is powered after power-off, isolates conductive region, is reduced unexpected touching and cause
Electric shock accidents occurs.
Wherein, locking chamber 841 is provided with the locked instrument 84, the outside of the locking chamber 841 sheath body 81 is provided with
Sliding is connected with block 842 in wears groove 848, the locking chamber 841, and the inner side of the block 842 is provided through the sheath body 81 simultaneously
The locking block 843 in the cavity 82 is penetrated, the outside of the block 842 is provided with the spiral shell shape bar 844 for extending setting laterally, described
Spiral shell shape bar 844 is through the wears groove 848 and leans out that the sheath body 81 is outer and afterbody is provided with bulge loop block 845, in the bulge loop block 845
The spiral shell shape bar 844 on whorl be connected with twist-on portion 847, the appearance of spiral shell shape bar 844 in the outside of the block 842
Around the second extension spring 846 is provided with, so as to realize automatic locking, dismounting is simple, improves and installs and repair and maintenance operating efficiency in face.
During original state, slipping block 836 is subject to the top pressure active force of the first extension spring 8352 so that the bottom end of slipping block 836
Face abuts against with the inner bottom wall of the first slippage slot 833, now, the first latch 8361 away from energization hole 837, meanwhile, block 842 is subject to
The top pressure active force of the second extension spring 846 so that block 842 does inner side positioned at locking chamber 841, and now, locking block 843 is maximum
The top pressure of degree enters in cavity 82, meanwhile, the inner side of twist-on portion 847 abuts against with the lateral wall of sheath body 81, and twist-on portion 847 is away from set
The side of shell 81 abuts against with bulge loop block 845.
When needing to install and use, department of assembly 7 is moved to the lower end of pedestal 8 first, and make the top of armed lever 72 and cavity 82
Bottom is in to position, department of assembly 7 being promoted then up so that the top of armed lever 72 is gradually penetrated in cavity 82, meanwhile, lead shifting
The bottom of block 83 gradually penetrates and is seated in groove 74, until tiltedly sliding surface 76 is abutted against with locking block 843 as shown in Figure 4, continues up and pushes away
Dynamic department of assembly 7, is slid by oblique sliding surface 76 and locking block 843 and compresses cooperations so that the drive block 842 of locking block 843 overcomes the
In the top pressure active force retraction locking chamber 841 of two extension springs 846, meanwhile, projection 75 is gradually penetrated in the second slippage slot 831 and sliding
Coordinate, continue up promotion department of assembly 7, until the inner side end of locking block 843 abuts cooperation with the outer wall slip of armed lever 72, now,
Promotion department of assembly 7 is continued up, until projection 75 is abutted against with slipping block 836 as shown in Figure 5, then proceedes to push up assembling
Portion 7 so that projection 75 drives slipping block 836 to overcome the pressure on top surface of the first extension spring 8352 gradually to be moved up along shifting bar 8351 is led,
Until the top end face of armed lever as shown in Figure 6 72 is abutted against with the inner roof wall of cavity 82, and now, the top end face of slipping block 836 and first
The inner roof wall of slippage slot 833 is abutted against, meanwhile, in the fully-inserted energization hole 837 of the first latch 8361, it is seated the inner bottom wall of groove 74 and leads
The bottom end face of block 83 is moved to abut against, meanwhile, in the fully-inserted pin hole 832 of the second latch 78, the top end face of base plate 71 and sheath body
81 bottom end faces are abutted against, meanwhile, locking block 843 is slipped into locking hole 77 by the top pressure active force of the second extension spring 846, now
Complete to install, it is necessary to when safeguarding dismounting, by rotating twisting twist-on portion 847 so that spiral shell shape bar 844 drives block 842 to overcome the
In the top pressure active force retraction locking chamber 841 of two extension springs 846, now pull downward on department of assembly 7 and complete dismounting, it is anti-after the completion of dismounting
Twist-on portion 847 is set to be abutted against with bulge loop block 845 to twisting twist-on portion 847, so as to realize reusing.
The beneficial effects of the invention are as follows:
1. it is fixedly connected with the cavity inner roof wall middle-end by leading shifting block top, leads shifting block inner top and set the first slippage slot,
Lead to move block both sides and set and move the second slippage slot that block extends setting up and down along leading, it is recessed that the leading of the first sliding trench bottom set first in shifting block
Groove, sets energization hole in the sheath body of the first slippage slot inner top, match in the sheath body of energization hole both sides and set the second groove, the second groove
Inside set that elongation downwards sets leads shifting bar, lead the shifting downward extension of bar penetrate in the first slippage slot and with the first slippage slot inner bottom wall
It is fixedly connected, leads and connection slipping block is slid on shifting bar, slipping block both sides is penetrated in second slippage slot and sliding connection, sliding
Leading for block upper end moves bar outside around the first extension spring, so as to realize moving up and down for slipping block.
2. by energization hole to slipping block set the first latch to be connected with energization hole, slipping block and the
Power line is connected between one groove, power line top is electrically connected with the first latch, lead shifting block bottom end face and set pin hole, pin hole top
Portion is electrically connected with power line bottom, and conductive region is isolated so as to realize grafting to power after power-off, is reduced unexpected touching and is caused electric shock thing
Therefore occur, improve security.
3. by setting locking chamber in locked instrument, wears groove is set on the outside of locking chamber on sheath body, connection gear is slid in locking chamber
Block, block inner side sets through sheath body and penetrates the locking block in cavity, and block outside sets the spiral shell shape bar for extending setting laterally, spiral shell
Shape bar is through wears groove and leans out that the sheath body is outer and afterbody sets bulge loop block, and whorl is connected and twists on the spiral shell shape bar in bulge loop block
Socket part, around the second extension spring is set, so as to realize automatic locking, dismounting is simple, improves and installs for the spiral shell shape rod outer surface on the outside of block
With repair and maintenance operating efficiency.
4. simple structure of the present invention, easy installation and removal, with protection against electric shock and AutoLock feature, when improving repair and maintenance
Security.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.