CN207844952U - A kind of tower crane tower emits the warning device of pulley wire rope safe operation - Google Patents
A kind of tower crane tower emits the warning device of pulley wire rope safe operation Download PDFInfo
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- CN207844952U CN207844952U CN201721899991.7U CN201721899991U CN207844952U CN 207844952 U CN207844952 U CN 207844952U CN 201721899991 U CN201721899991 U CN 201721899991U CN 207844952 U CN207844952 U CN 207844952U
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- Prior art keywords
- pedestal
- sliding block
- warning device
- threaded rod
- tower
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003292 glue Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses the warning devices that a kind of tower crane tower emits pulley wire rope safe operation, including pedestal, the pedestal is arranged in rectangular parallelepiped structure, and the top of pedestal is set there are two symmetrically arranged the first sliding groove, the first sliding block is slidably connected in the first sliding groove, the top of first sliding block is connected with montant, montant side close to each other is connected separately with photophore and light receiving device, and photophore is symmetrical set with light receiving device, it is rotatably connected to threaded rod in the first sliding groove, one end of threaded rod passes through the side wall of pedestal to be connected with handle, and fixed disk is socketed on threaded rod between handle and the side wall of pedestal, and threaded rod is threadedly coupled with the first sliding block.The utility model structure novel can obtain monitoring alarm when tower crane carries out landing operation to the cargo of different structure size, and remind tower department personnel in time, and the device effectively can play the role of buffer protection to the cargo allocated and transported.
Description
Technical field
The utility model is related to the reports that tower crane technical field more particularly to a kind of tower crane tower emit pulley wire rope safe operation
Alarm device.
Background technology
Tower crane is a kind of most common lifting equipment also known as " derrick crane " on construction site, is connect with a section
It is long（It is high）（Referred to as " standard knot "）, for hanging the raw material of the constructions such as working reinforcing bar, wood stupefied, concrete, steel pipe.Tower crane is
A kind of essential equipment on building site.The function of tower crane point is subject to the top lotus that arm support drawstring and counter-jib drawstring transmit
It carries, and the structure member formula by turning round pylon, turntable, bearing etc. directly passes to tower body structure by turntable.From a liter tower top
There is truncated cone pillar, lean forward or hypsokinesis truncated cone pillar, herringbone posture and diagonal brace posture.Every upper rotary tower crane is both needed to set balance weight,
Its function is bearing balance weight, to effect aspect required on the Construction designing equilibrant force opposite with hoisting moment direction
Square.In addition to balance weight, also often lifting mechanism is installed in its tail portion.Why homostasis weight is placed in counter-jib to lifting mechanism together
First tail end can play part counterweight effect, second increase rope reel between the guide wheel of pinnacle of a pagoda at a distance from, with the row of sharp steel wire rope around
And it avoids that disorder cable phenomenon occurs.The dosage of balance weight and the length of counter-jib inversely, and balance arm lengths and crane arm
There are certain proportion relationships again between length.Counterpoise is considerable, and light-duty tower crane generally at least wants 3~4t, and heavy wants
Nearly 30t.
Tower crane is sitting in due to tower department personnel in the driver's cabin of high-altitude in use, can not accurately judge the goods allocated and transported
The vertical range of object and required set-point, it is possible that the cargo allocated and transported can be caused to receive to clash cargo is caused to be damaged,
And the cargo allocated and transported is not of uniform size, so correlation type photoelectric sensor may can't detect the letter of cargo present position
Number, it is possible that can lead to the false judgment of tower department personnel, therefore, in order to solve problems, we have proposed a kind of tower cranes
Tower emits the warning device of pulley wire rope safe operation.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tower crane tower proposed emits cunning
Take turns the warning device of safe wire cable operation.
To achieve the goals above, the utility model uses following technical solution：
A kind of tower crane tower emits the warning device of pulley wire rope safe operation, including pedestal, and the pedestal is in cuboid knot
Structure is arranged, and the top of pedestal is set there are two symmetrically arranged the first sliding groove, and the first sliding block is slidably connected in the first sliding groove, the
The top of one sliding block is connected with montant, and montant side close to each other is connected separately with photophore and light receiving device, and photophore with
Light receiving device is symmetrical set, and threaded rod is rotatably connected in the first sliding groove, and one end of threaded rod passes through the side wall of pedestal to connect
It is connected to handle, and is socketed with fixed disk on threaded rod between handle and the side wall of pedestal, and threaded rod and the first sliding block spiral shell
Line connects, and the top centre position of the pedestal is connected with identical second connecting rod of structure, the second connection along its length
The top of bar sets that there are four the second sliding blocks of circular array setting, is socketed with spring in the second connecting rod, one end of spring with
The top of pedestal connects, and the top centre position of the pedestal is equipped with transverse slat, and the bottom end of transverse slat is connected with the along its length
One connecting rod, head rod are arranged in hollow structure, and its lower end is equipped with opening, and the inner wall of head rod sets that there are four be in
The second sliding slot of annular array setting, second sliding slot are slidably connected with the second sliding block, the bottom end of the head rod and spring
Connection.
Preferably, described fixed its circumferencial direction of disk upper edge is equipped with the identical mounting hole of structure, the side wall of pedestal be equipped with
The identical circular through hole of fixation hole configurations, and it is connected with fixing glue in circular through hole and mounting hole.
Preferably, warning device is installed, warning device includes broadcast hole, alarm lamp, controller, control on the pedestal
The input terminal of device is connect with light receiving device, and the output end of controller is connect with broadcast hole and alarm lamp, the model DATA- of controller
7311。
Preferably, first sliding block is equipped with the threaded hole with shaft, and the first sliding block and the first sliding groove are equal
In T-shape structure setting.
Preferably, the first sliding groove is equipped with the rolling bearing with shaft close to the side of base center position.
The beneficial effects of the utility model are：
1, pass through photophore, light receiving device, warning device, fixing glue, fixed disk, threaded rod, the first sliding block, the first sliding groove
The distance between photophore and light receiving device can be adjusted in setting, conveniently to being carried out when the goods distribution of different structure size
Monitoring alarm.
2, by the setting of transverse slat, head rod, spring, the second connecting rod, the second sliding block, second sliding slot, can make
Tower crane to goods distribution when landing, play the role of buffer protection to cargo, avoid cargo impaired.
Therefore, the utility model can obtain monitoring report when tower crane carries out landing operation to the cargo of different structure size
It is alert, and tower department personnel are reminded in time, and also the device effectively can play the role of buffer protection to the cargo allocated and transported.
Description of the drawings
Fig. 1 be the utility model proposes the structure of tower crane tower warning device for emitting pulley wire rope safe operation a kind of show
It is intended to；
Fig. 2 be the utility model proposes a kind of tower crane tower emit pulley wire rope safe operation warning device base side
Depending on structural schematic diagram；
Fig. 3 be the utility model proposes a kind of tower crane tower emit pulley wire rope safe operation warning device first company
Extension bar and the second connecting rod attachment structure schematic diagram；
Fig. 4 be the utility model proposes a kind of tower crane tower warning device for emitting pulley wire rope safe operation Fig. 1 in A
Structural schematic diagram.
In figure：1 montant, 2 photophores, 3 fixing glues, 4 fix disks, 5 threaded rods, 6 first sliding blocks, 7 the first sliding grooves, 8 transverse slats,
9 light receiving devices, 10 pedestals, 11 head rods, 12 springs, 13 second connecting rods, 14 second sliding blocks, 15 second sliding slots.
Specific implementation mode
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.1-4, a kind of tower crane tower emits the warning device of pulley wire rope safe operation, including pedestal 10, pedestal 10
It is arranged in rectangular parallelepiped structure, and the top of pedestal 10 is set there are two symmetrically arranged the first sliding groove 7, the interior sliding of the first sliding groove 7 connects
It is connected to the first sliding block 6, the top of the first sliding block 6 is connected with montant 1, and the side close to each other of montant 1 is connected separately with photophore 2
With light receiving device 9, and photophore 2 is symmetrical set with light receiving device 9, and threaded rod 5, screw thread are rotatably connected in the first sliding groove 7
One end of bar 5 passes through the side wall of pedestal 10 to be connected with handle, and is socketed between handle and the side wall of pedestal 10 on threaded rod 5
There is fixed disk 4, and threaded rod 5 is threadedly coupled with the first sliding block 6, the top centre position of the pedestal 10 connects along its length
It is connected to identical second connecting rod 13 of structure, the top of the second connecting rod 13 sets that there are four the second sliding blocks of circular array setting
14, spring 12 is socketed in the second connecting rod 13, and one end of spring 12 is connect with the top of pedestal 10, the top of the pedestal 10
Centre position is equipped with transverse slat 8, and the bottom end of transverse slat 8 is connected with head rod 11 along its length, during head rod 11 is in
Hollow structure is arranged, and its lower end is equipped with opening, and the inner wall of head rod 11 sets second be arranged there are four circular array and slides
Slot 15, second sliding slot 15 are slidably connected with the second sliding block 14, and the bottom end of the head rod 11 is connect with spring 12, fixed disk
Its circumferencial direction of 4 upper edges is equipped with the identical mounting hole of structure, and the side wall of pedestal 10 is equipped with circle identical with fixation hole configurations and leads to
Hole, and it is connected with fixing glue 3 in circular through hole and mounting hole, warning device is installed, warning device includes on pedestal 10
Broadcast hole, alarm lamp, controller, and the input terminal of controller is connect with light receiving device 9, output end and broadcast hole and the alarm of controller
Lamp connects, the model DATA-7311 of controller, and the first sliding block 6 is equipped with the threaded hole coordinated with threaded rod 5, and first slides
Block 6 is in T-shape structure setting with the first sliding groove 7, and the first sliding groove 7 is equipped with close to the side of 10 center of pedestal and threaded rod
The rolling bearing of 5 cooperations.
Operation principle：When the utility model is used, when the distance between photophore 2 and light receiving device 9 and the cargo allocated and transported
When structure size is inconsistent, swing handle makes threaded rod 5 rotate, and drives the sliding in the first sliding groove 7 of the first sliding block 6, to
So that the distance between photophore 2 and light receiving device 9 meet by the structure size of allocation and transportation cargo, fixing glue 3 is inserted after regulating
On the side wall for entering fixed disk 4 and pedestal 10, the distance of fixed photophore 2 and light receiving device 9, when the cargo allocated and transported drop to it is luminous
When between device 2 and light receiving device 9, cargo blocks circuit, and light receiving device 9 does not receive signal, then controller sends out signal, starts police
Reporting device so that judge, then slowly place cargo down, cargo is fallen in transverse slat positioned at indoor tower department personnel are driven
When on 8, transverse slat 8 squeezes head rod 11, and head rod 11 squeezes spring 12 so that the second sliding block 14 is in second sliding slot 15
Interior sliding, the second connecting rod 13 enter the inside of head rod 11 so that cargo obtains the effect of buffer protection.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 (5)
1. a kind of tower crane tower emits the warning device of pulley wire rope safe operation, including pedestal（10）, which is characterized in that the bottom
Seat（10）It is arranged in rectangular parallelepiped structure, and pedestal（10）Top set there are two symmetrically arranged the first sliding groove（7）, the first sliding groove
（7）Inside slidably connect the first sliding block（6）, the first sliding block（6）Top be connected with montant（1）, montant（1）Close to each other one
Side is connected separately with photophore（2）And light receiving device（9）, and photophore（2）With light receiving device（9）It is symmetrical set, described first slides
Slot（7）Inside it is rotatably connected to threaded rod（5）, threaded rod（5）One end pass through pedestal（10）Side wall be connected with handle, and screw thread
Bar（5）It is upper to be located at handle and pedestal（10）Side wall between be socketed with fixed disk（4）, and threaded rod（5）With the first sliding block（6）Spiral shell
Line connects, the pedestal（10）Top centre position be connected with identical second connecting rod of structure along its length（13）,
Second connecting rod（13）Top set there are four circular array setting the second sliding block（14）, the second connecting rod（13）Upper socket
There is spring（12）, spring（12）One end and pedestal（10）Top connection, the pedestal（10）Top centre position be equipped with
Transverse slat（8）, transverse slat（8）Bottom end be connected with head rod along its length（11）, head rod（11）In hollow knot
Structure is arranged, and its lower end is equipped with opening, head rod（11）Inner wall set there are four circular array setting second sliding slot
（15）, second sliding slot（15）With the second sliding block（14）It is slidably connected, the head rod（11）Bottom end and spring（12）Even
It connects.
2. a kind of tower crane tower according to claim 1 emits the warning device of pulley wire rope safe operation, which is characterized in that
The fixed disk（4）Its circumferencial direction of upper edge is equipped with the identical mounting hole of structure, pedestal（10）Side wall be equipped with and mounting hole knot
The identical circular through hole of structure, and it is connected with fixing glue in circular through hole and mounting hole（3）.
3. a kind of tower crane tower according to claim 1 emits the warning device of pulley wire rope safe operation, which is characterized in that
The pedestal（10）On warning device is installed, warning device includes broadcast hole, alarm lamp, controller, the input terminal of controller
With light receiving device（9）The output end of connection, controller is connect with broadcast hole and alarm lamp, the model DATA-7311 of controller.
4. a kind of tower crane tower according to claim 1 emits the warning device of pulley wire rope safe operation, which is characterized in that
First sliding block（6）It is equipped with and threaded rod（5）The threaded hole of cooperation, and the first sliding block（6）With the first sliding groove（7）It is in
T-shape structure setting.
5. a kind of tower crane tower according to claim 1 emits the warning device of pulley wire rope safe operation, which is characterized in that
The first sliding groove（7）Close to pedestal（10）The side of center is equipped with and threaded rod（5）The rolling bearing of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899991.7U CN207844952U (en) | 2017-12-29 | 2017-12-29 | A kind of tower crane tower emits the warning device of pulley wire rope safe operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899991.7U CN207844952U (en) | 2017-12-29 | 2017-12-29 | A kind of tower crane tower emits the warning device of pulley wire rope safe operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207844952U true CN207844952U (en) | 2018-09-11 |
Family
ID=63419869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721899991.7U Expired - Fee Related CN207844952U (en) | 2017-12-29 | 2017-12-29 | A kind of tower crane tower emits the warning device of pulley wire rope safe operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207844952U (en) |
-
2017
- 2017-12-29 CN CN201721899991.7U patent/CN207844952U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |