A kind of building material lifting device with siren and position sensor
Technical field
The invention belongs to building field, especially a kind of building material with siren and position sensor lift dress
Put.
Background technology
Generally need to carry out some building materials the lifting between floor in building trade, to meet construction needs.Greatly
Being lifted for ancestor's building material can pass through special crane realization.And for small-scale material lifting is set often through non-dedicated
Standby even manpower realizes that its operation degree of safety and reliability are than relatively low.
The content of the invention
The purpose of the present invention is to propose one kind with siren and position sensing for above-mentioned defect of the prior art
The building material lifting device of device, which safely and reliably can be lifted to building material.
According to the present invention, a kind of building material lifting device with siren and position sensor, including material basket, lock
Determine component and lowering or hoisting gear, the material basket is used to holding building material, the lowering or hoisting gear is for entering to the material basket
Row lifting, the locked component can be fixed on building body and can carry out position lock to the material basket in lifting position
It is fixed;
The lowering or hoisting gear includes lifting motor, lifting screw and two guide rods, the lower end of the lifting screw and institute
Lifting motor power connector is stated, upper end is rotatably attached with the housing of the locked component, the lifting screw and the thing
Charging basket screw thread coordinates so as to lift to which, and described two guide rods are fixedly connected on the housing and the liter of the locked component
Between the shell of drop motor, and it is slidably matched with the material basket and be oriented to lifting to which;
The locked component includes the housing and elastic locking device, and the housing can be fixed by securing member
In building body, sliding part and two vertical rail guide pieces are provided with the housing, the sliding part includes lateral connection
Portion and the contact site being respectively fixedly connected with lateral connection portion two ends, the inner side of contact site is respectively with leading with corresponding
The sliding part that rail member is slidably matched, the outside of contact site is respectively with the segmentation contacted with the roller of the elastic locking device
Portion, the elastic locking device include horizontal movement component and the lower skateboard being fixed on the housing and upper slide,
The horizontal movement component includes clamping block and travelling carriage, and the travelling carriage has interior spacing stopper, outer spacing
Stopper and bottom plate, clamping block are arranged on the bottom plate of the travelling carriage and in the interior spacing stopper and outer spacing
Between stopper, compression spring is provided between the bottom plate of the bottom surface of the clamping block and the travelling carriage, it is described interior spacing
Stopper is protruding with prominent ear towards the direction of the rail guide piece, is provided with roller in the prominent ear, roller respectively with institute
The subsection part for stating the outside of contact site is in rolling contact;The downside of the bottom plate of the travelling carriage is slidably matched with lower skateboard, institute
The upper side and upper slide for stating clamping block is slidably matched, and is provided with the position between the outer face of the clamping block and upper side
Guiding surface;
The top edge both sides of the material basket respectively have protrusion shoulder, are respectively provided with the medial surface of two protrusion shoulders
Towards the lock hole that the locked component is opened wide, position sensor, the top of the protrusion shoulder are set in the lock hole
It is provided with the siren being connected with the position sensor signal;
The part charge is top lock plane, bottom release plane and is located at the top lock plane and bottom
Connection inclined-plane between release plane, the lateral connection portion are coupled with driving means power, the position sensor with it is described
Driving means are electrically connected, and when the outer spacing stopper is contacted with the position sensor, the position sensor sends signal
Control driving means quit work, while controlling siren alarm;;
When the sliding part in upper position so as to its underpart release plane with corresponding roller contact when, the elasticity
Locking device is in retracted state, so as to the locking for the material basket is discharged;
When the sliding part driven it is descending so that it is when travelling carriage and the clamping block horizontally outward run, described to lead
Contacted with the upper side of corresponding lock hole to inclined-plane first, compression spring occurs elastic deformation, finally, the outer spacing stopper
Contact with the position sensor, and the upper side of the clamping block is contacted with the upper side of the lock hole and top locking
Plane and roller contact, so that the material basket is in the lock state.
By such scheme, as locking device and lifting motor are individually fixed in elevated position and position is lowered by
Put, the upper and lower of such as floor are lifted to material therefore, it is possible to safe and reliable.And, after material is elevated,
Due to consuming to material within relatively long a period of time, therefore, heavy burden is carried out to threaded rod for a long time and is easily caused
The damage of its screw-driven shape and intensity.By elastic locking device, can to material basket during locking to which
The lifting of slight amount is carried out, so as to reduce long-term heavy burden and damage of the material basket to threaded rod frame for movement.
Description of the drawings
Fig. 1 is the schematic diagram of the building material lifting device with siren and position sensor of the present invention;
Fig. 2 is the partial schematic diagram at the position of the elastic locking device in Fig. 1.
Specific embodiment
With reference to Fig. 1-2, the present invention is described in detail.
A kind of building material lifting device with siren and position sensor of the invention, including material basket 1,
Locked component 20 and lowering or hoisting gear 15, the material basket 1 are used to hold building material, and the lowering or hoisting gear 15 is for described
Material basket is lifted, and the locked component can be fixed on building body and the material basket in lifting position can be carried out
Position locks;
The lowering or hoisting gear 15 includes lifting motor 16, lifting screw 163 and two guide rods 161,162, the lifting
The lower end of screw rod 163 is rotatably attached with the housing of the locked component 20 with 16 power connector of the lifting motor, upper end,
The lifting screw 163 is coordinated so as to lift to which with 1 screw thread of material basket, and described two guide rods 161,162 are fixed
It is connected between the shell of housing and the lifting motor 16 of the locked component 20, and matches somebody with somebody with the material basket 1 slip
Conjunction is oriented to lifting to which;
The locked component 20 includes the housing and elastic locking device, and the housing can be consolidated by securing member
Due to building body, the vertical rail guide piece 8 of sliding part 11 and two is provided with the housing, the sliding part 11 includes horizontal stroke
The contact site 112,113 being respectively fixedly connected with to connecting portion 111 and with 111 two ends of lateral connection portion, contact site 112,
Respectively with the sliding part 7 being slidably matched with corresponding rail guide piece 8, the outside of contact site 112,113 has respectively for 113 inner side
The subsection part contacted with the roller of the elastic locking device, the elastic locking device are included horizontal movement component and are consolidated
Lower skateboard 4 and upper slide 13 on the housing,
The horizontal movement component includes clamping block and travelling carriage, and the travelling carriage has interior spacing stopper 27, outer limit
Position stopper 31 and bottom plate, clamping block are arranged on the bottom plate of the travelling carriage and in interior 27 He of spacing stopper
Between outer spacing stopper 31, compression spring 28 is provided between the bottom plate of the bottom surface of the clamping block and the travelling carriage,
The interior spacing stopper 27 is protruding with prominent ear 26 towards the direction of the rail guide piece 8, is provided with the prominent ear 26
Roller 25, roller 25 are in rolling contact with the subsection part in the outside of the contact site 112,113 respectively;The bottom plate of the travelling carriage
Downside be slidably matched with lower skateboard 4, upper side and the upper slide 13 of the clamping block are slidably matched, the clamping block it is outer
Guiding surface 24 is provided with position between end face and upper side;
The top edge both sides of the material basket 1 respectively have protrusion shoulder 2, on the medial surface of two protrusion shoulders 2
With the lock hole 3 opened wide towards the locked component 20, position sensor 17, the protrusion are set in the lock hole 3
The top of shoulder 2 is provided with the siren 18 being connected with 17 signal of the position sensor;
The part charge is top lock plane 12, bottom release plane 5 and is located at the top lock plane 12
And the connection inclined-plane 14 between bottom release plane 5, the lateral connection portion 111 coupled with 110 power of driving means, institute's rheme
Put sensor 17 to electrically connect with the driving means 110, when the outer spacing stopper 31 is contacted with the position sensor 17,
The position sensor 17 sends signal control driving means 110 and quits work, while controlling 18 alarm of siren;
When the sliding part 11 in upper position so as to its underpart release plane 5 with corresponding roller contact when, it is described
Elastic locking device is in retracted state, so as to the locking for the material basket 1 is discharged;
When the sliding part 11 by drive it is descending so that it is when travelling carriage and the clamping block horizontally outward run, described
Guiding surface 24 is contacted with the upper side of corresponding lock hole 3 first, and compression spring 28 occurs elastic deformation, finally, described outer
Spacing stopper 31 is contacted with the position sensor 17, and the upper side of the clamping block is contacted with the upper side of the lock hole
And top lock plane 12 is contacted with roller 25, so that the material basket is in the lock state.
Valuably, wherein, it is described protrusion shoulder 2 on be provided with for the lower skateboard 4 on 30 coupling of sensing sensor
The sensed part 29 for closing, for providing signal when the material basket is driven to after raised position.
Alternatively, wherein, upper limit position block 9 and lower position block 6 are provided with the rail guide piece for the slip
The slip in portion 7 carries out spacing.