CN209685174U - A kind of crane, which hangs to rise, uses anti-collision protection device - Google Patents
A kind of crane, which hangs to rise, uses anti-collision protection device Download PDFInfo
- Publication number
- CN209685174U CN209685174U CN201920156337.XU CN201920156337U CN209685174U CN 209685174 U CN209685174 U CN 209685174U CN 201920156337 U CN201920156337 U CN 201920156337U CN 209685174 U CN209685174 U CN 209685174U
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- Prior art keywords
- fixing seat
- rope
- fixed
- protection device
- wall
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of cranes to hang liter with anti-collision protection device; including support frame; the top of support frame as described above is fixed with fixing seat; and fixed pulley is provided at the top of fixing seat; the outer circumferential walls of fixed pulley are connected with rope, and support frame as described above is internally provided with traction mechanism, and one end of the rope is connect with traction mechanism; and the other end of rope is fixed with suspender mechanism, the bottom and top of the fixing seat are respectively arranged with protection structure and auxiliary body.The utility model is jacked up limit plate and pressing plate using the rising suspender stopped not in time; the pressure that the pressure sensor of pressing plate bottom is born disappears; to issue Automatic shutting-down of signal traction mechanism to microprocessor; to prevent suspender from striking the damage that equipment is caused at top; and the rising of suspender is buffered using the elasticity of connecting spring; it avoids suspender and top during closing traction mechanism from colliding, improves crane and hang the Anti-bumping protection effect risen.
Description
Technical field
It hangs to rise the utility model relates to crane technical field more particularly to a kind of crane and uses anti-collision protection device.
Background technique
With the development of mechanical technique, more and more mechanical equipments are applied in daily life, and crane is exactly wherein
One kind, crane refer to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, main work
It is to do intermittent exercise as feature, i.e., realizes the movement such as feeding, migration, unloading in a working cycles.
The principal organ of crane includes an adjustable support frame, utilizes traction mechanism drag rope in bracket,
One end of rope is fixed with suspender by fixed pulley, to utilize traction mechanism drag rope after material is fixed by suspender
It realizes the lifting of material, but in practical work process, may cause to hang due to the fault or control system failure of staff
Tool stops not in time during rising, and suspender can collide the damage for causing equipment with top.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of crane proposed hangs liter
Use anti-collision protection device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of crane is hung liter with anti-collision protection device, including support frame, and the top of support frame as described above is fixed with fixing seat,
And fixed pulley is provided at the top of fixing seat, the outer circumferential walls of fixed pulley are connected with rope, and support frame as described above is internally provided with
One end of traction mechanism, the rope is connect with traction mechanism, and the other end of rope is fixed with suspender mechanism, the fixing seat
Bottom and top be respectively arranged with protection structure and auxiliary body, the protection mechanism is provided with limit plate, and limit plate
There are four connecting ropes for connection between top exterior walls and the bottom outer wall of fixing seat, and the both ends of the limit plate top exterior walls are respectively provided with
Some connecting cylinders, and pressing plate is fixed at the top of connecting cylinder outer circumferential walls, fixing seat top exterior walls both ends are corresponding with pressing plate
Position be fixed with pressure sensor, and the top of pressure sensor is contacted with the bottom of pressing plate.
Preferably, microprocessor is fixed at the top of the fixing seat, and pressure sensor passes through signal wire and micro process
The signal input part of device connects, and microprocessor is connect by switch with traction mechanism.
Preferably, the fixing seat and the top exterior walls of limit plate offer perforation and through-hole respectively, and rope respectively with
The circumferential inner wall of perforation and through-hole is slidably connected.
Preferably, the top and bottom end of the through-hole are provided with limited block, and one end inner wall of the limited block far from through-hole
Limiting slot is offered, the limiting slot of bottom and the top of suspender mechanism match.
Preferably, there are two auxiliary rods for auxiliary body's setting, and the top outer wall of auxiliary rod is fixed with accessory plate, auxiliary
It helps and is connected with connecting rod between plate and connecting cylinder.
Preferably, the circumferential inner wall of the connecting cylinder is provided with connecting spring, and the top of connecting spring and bottom end difference
It is connect with connecting rod and limit plate.
Preferably, the bottom outer wall of the pressing plate is provided with connection ring, and the bottom outer wall of connection ring is fixed with rubber pad,
The top exterior walls of fixing seat offer link slot, match between link slot and connection ring.
The utility model has the following beneficial effects:
1, it is provided with traction mechanism in support frame and is connect with rope, one end of rope is fixed with suspender mechanism, thus real
It now goes up and down, when something unexpected happened, which causes suspender to rise to top, to be stopped not in time, suspender top connects with limit plate one step ahead
Touching, the suspender of rising jack up limit plate, move up limit plate and connecting cylinder, so that the pressing plate of connecting cylinder top be made to rise
It is detached from pressure sensor, the pressure that pressure sensor is born disappears, to issue Automatic shutting-down of signal traction to microprocessor
Connecting cylinder to prevent suspender from striking the damage that equipment is caused at top, and is connect by mechanism using connecting spring with connecting rod, from
And the rising of suspender is buffered using the elasticity of connecting spring, avoid suspender and top during closing traction mechanism
Collision improves crane and hangs the Anti-bumping protection effect risen.
2, the middle position of limit plate top exterior walls offers through-hole, and rope is moved in the inner wall of through-hole, and logical
It is provided with limited block at the top and bottom of hole, moves rope along the limiting slot on limited block, to improve the steady of rope
It is qualitative, shaking of the rope in lifting process is reduced, and match at the top of limiting slot and suspender, connects suspender rising with limit plate
Stablize after touch with limit plate and rise, guarantees the validity of detection and the protection implement.
3, in general, pressing plate is made to be pressed in the top of fixing seat using the elasticity of connecting spring, in pressure sensor
Periphery be sealed using the connection ring that matches and link slot, so that electronic device be prevented to be exposed to external environment for a long time
In, it keeps away from moisture or injures the damage for causing electronic device by a crashing object, guarantee the permanent effective of anti-collision protection device, extend the use of equipment
Service life.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of crane hang liter overall structure diagram with anti-collision protection device；
Fig. 2 be the utility model proposes a kind of crane hang liter fixing seat side view structural representation with anti-collision protection device
Figure；
Fig. 3 be the utility model proposes a kind of crane hang liter partial enlargement structural representation with anti-collision protection device
Figure.
In figure: 1 support frame, 2 fixing seats, 3 fixed pulleys, 4 ropes, 5 perforation, 6 connecting ropes, 7 limit plates, 8 through-holes, 9 limits
Block, 10 limiting slots, 11 connecting cylinders, 12 pressing plates, 13 pressure sensors, 14 auxiliary rods, 15 accessory plates, 16 connecting rods, 17 connection bullets
Spring, 18 connection rings, 19 rubber pads, 20 link slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of crane is hung liter with anti-collision protection device, including support frame 1, and the top of support frame 1 passes through
Bolt is equipped with fixing seat 2, and the both ends of 2 top exterior walls of fixing seat pass through bolt and are equipped with support base, two support bases it
Between fixed pulley 3 is equipped with by bearing, and the outer circumferential walls of fixed pulley 3 are rotatably connected to rope 4, the inside setting of support frame 1
There is traction mechanism, and traction mechanism is connect with one end of rope 4, the other end of rope 4 is equipped with suspender mechanism by bolt, Gu
The bottom and top of reservation 2 are respectively arranged with protection structure and auxiliary body, protection mechanism are provided with horizontal positioned limit plate
7, and by bolt installation, there are four annular array distributions between the top exterior walls of limit plate 7 and the bottom outer wall of fixing seat 2
Connecting rope 6, the both ends of 7 top exterior walls of limit plate are welded with the connecting cylinder 11 placed vertically, and 11 outer circumferential walls of connecting cylinder
Top is welded with horizontal positioned pressing plate 12, and 2 top exterior walls both ends of fixing seat position corresponding with pressing plate 12 offers mounting groove,
And the bottom interior wall of mounting groove is equipped with pressure sensor 13, the top of pressure sensor 13 and the bottom of pressing plate 12 by bolt
Contact.
In the utility model, the top exterior walls of fixing seat 2 are equipped with microprocessor by bolt, and pressure sensor 13 is logical
The signal input part for crossing signal wire and microprocessor connects, and microprocessor is connect by switch with traction mechanism, fixing seat 2 and limit
The middle position of position 7 top exterior walls of plate offers perforation 5 and through-hole 8 respectively, and the outer circumferential walls of rope 4 respectively with perforation 5 and
The circumferential inner wall of through-hole 8 is slidably connected, and 7 top and bottom outer wall of limit plate position corresponding with through-hole 8 is welded with limited block
9, and limited block 9 offers via hole close to one end outer wall of through-hole, the circumferential inner wall of via hole and the outer circumferential walls of rope 4 are sliding
Dynamic connection, via hole offer limiting slot 10, the limiting slot 10 of bottom and the top of suspender mechanism far from one end inner wall of through-hole 8
Match, to guarantee the suspender mechanism jack-up that limit plate 7 is stable；
There are two auxiliary rods 14 for auxiliary body's setting, and the bottom end outer wall of two auxiliary rods 14 passes through bolt and fixation respectively
The both ends connection of 2 top exterior walls of seat, the top outer wall of auxiliary rod 14 are equipped with accessory plate 15 by bolt, outside 15 bottom of accessory plate
Wall position corresponding with connecting cylinder 11 is welded with connecting rod 16, and the outer circumferential walls of connecting rod 16 and the circumferential inner wall of connecting cylinder 11 are sliding
Dynamic connection, the circumferential inner wall of connecting cylinder 11 slidably connect connecting spring 17, and the top of connecting spring 17 and bottom end outer wall point
It is not welded with the top exterior walls of the bottom end outer wall of connecting rod 16 and limit plate 7,12 bottom outer wall of pressing plate and pressure sensor 13 are right
The position answered is welded with connection ring 18, and the bottom outer wall of connection ring 18 is bonded with rubber pad 19,2 top exterior walls of fixing seat and company
It connects the corresponding position of ring 18 and offers link slot 20, match between link slot 20 and connection ring 18.
Working principle: at the present apparatus free time, will all actuators among the above, refer to dynamical element, electrical part and
The power supply of adaptation is attached by conducting wire, and specific connection means should refer in following working principles, between each electrical part successively
Job order complete be electrically connected, detailed connection means be techniques well known, it is following mainly introduce working principle and
Process no longer explains electrical control, and traction mechanism is provided in support frame 1 and is connect with rope 4, and one end of rope 4 is solid
Ding You suspender mechanism under normal circumstances, makes pressing plate 12 be pressed in fixing seat 2 to realize lifting using the elasticity of connecting spring 17
Top, pressure sensor 13 experiences pressure, using the connection ring 18 and link slot 20 to match by pressure sensor 13 into
Row sealing extends the service life of equipment, rope 4 is along limit so that electronic device be prevented to be exposed in external environment for a long time
Position slot 10 and perforation 5 are moved in the vertical direction, make rope 4 that stable reduce be kept to shake, when something unexpected happened suspender liter
When to top, the top of suspender mechanism is contacted with the limiting slot 10 to match one step ahead, guarantees limit plate 7 with suspender mechanism one
It rises and rises, 12 separating pressure sensor 13 of pressing plate, pressure sensor 13 incudes and to one electric signal of microprocessor, microprocessor
Traction mechanism is closed, the rising of rope 4 and suspender mechanism is automatically stopped, to realize Anti-bumping protection, and utilizes connecting spring 17
Elasticity avoid the rate of climb too fast, enhance the effect of Anti-bumping protection.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of crane is hung liter with anti-collision protection device, including support frame (1), which is characterized in that the top of support frame as described above (1)
End is fixed with fixing seat (2), and fixed pulley (3) are provided at the top of fixing seat (2), and the outer circumferential walls of fixed pulley (3) are connected with
Rope (4), support frame as described above (1) are internally provided with traction mechanism, and one end of the rope (4) is connect with traction mechanism, and
The other end of rope (4) is fixed with suspender mechanism, and the bottom and top of the fixing seat (2) are respectively arranged with protection mechanism and auxiliary
Mechanism is helped, the protection mechanism is provided with limit plate (7), and the bottom outer wall of the top exterior walls of limit plate (7) and fixing seat (2)
Between connection there are four connecting rope (6), the both ends of limit plate (7) top exterior walls are provided with connecting cylinder (11), and are connected
It is fixed with pressing plate (12) at the top of cylinder (11) outer circumferential walls, fixing seat (2) the top exterior walls both ends are corresponding with pressing plate (12)
Position is fixed with pressure sensor (13), and the top of pressure sensor (13) is contacted with the bottom of pressing plate (12).
2. a kind of crane according to claim 1 is hung liter with anti-collision protection device, which is characterized in that the fixing seat
(2) microprocessor is fixed at the top of, and pressure sensor (13) is connected by the signal input part of signal wire and microprocessor,
Microprocessor is connect by switch with traction mechanism.
3. a kind of crane according to claim 2 is hung liter with anti-collision protection device, which is characterized in that the fixing seat
(2) and the top exterior walls of limit plate (7) offer perforation (5) and through-hole (8) respectively, and rope (4) respectively with perforation (5) and logical
The circumferential inner wall in hole (8) is slidably connected.
4. a kind of crane according to claim 3 is hung liter with anti-collision protection device, which is characterized in that the through-hole (8)
Top and bottom end be provided with limited block (9), and limited block (9) offers limiting slot far from one end inner wall of through-hole (8)
(10), the limiting slot (10) of bottom and the top of suspender mechanism match.
5. a kind of crane according to claim 4 is hung liter with anti-collision protection device, which is characterized in that the auxiliary body
Setting is there are two auxiliary rod (14), and the top outer wall of auxiliary rod (14) is fixed with accessory plate (15), accessory plate (15) with connect
Connecting rod (16) are connected between cylinder (11).
6. a kind of crane according to claim 5 is hung liter with anti-collision protection device, which is characterized in that the connecting cylinder
(11) circumferential inner wall is provided with connecting spring (17), and the top of connecting spring (17) and bottom end respectively with connecting rod (16) and
Limit plate (7) connection.
7. a kind of crane according to claim 6 is hung liter with anti-collision protection device, which is characterized in that the pressing plate (12)
Bottom outer wall be provided with connection ring (18), and the bottom outer wall of connection ring (18) is fixed with rubber pad (19), fixing seat (2)
Top exterior walls offer link slot (20), match between link slot (20) and connection ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156337.XU CN209685174U (en) | 2019-01-30 | 2019-01-30 | A kind of crane, which hangs to rise, uses anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156337.XU CN209685174U (en) | 2019-01-30 | 2019-01-30 | A kind of crane, which hangs to rise, uses anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209685174U true CN209685174U (en) | 2019-11-26 |
Family
ID=68600836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920156337.XU Expired - Fee Related CN209685174U (en) | 2019-01-30 | 2019-01-30 | A kind of crane, which hangs to rise, uses anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209685174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498673A (en) * | 2020-04-20 | 2020-08-07 | 台州蓝锐机电科技有限公司 | Steel structure truss installation and construction all-in-one machine |
-
2019
- 2019-01-30 CN CN201920156337.XU patent/CN209685174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498673A (en) * | 2020-04-20 | 2020-08-07 | 台州蓝锐机电科技有限公司 | Steel structure truss installation and construction all-in-one machine |
| CN111498673B (en) * | 2020-04-20 | 2021-11-26 | 杭萧钢构（河北）建设有限公司 | Steel structure truss installation and construction all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |