CN207861653U - A kind of derrick lifting means - Google Patents
A kind of derrick lifting means Download PDFInfo
- Publication number
- CN207861653U CN207861653U CN201820003966.4U CN201820003966U CN207861653U CN 207861653 U CN207861653 U CN 207861653U CN 201820003966 U CN201820003966 U CN 201820003966U CN 207861653 U CN207861653 U CN 207861653U
- Authority
- CN
- China
- Prior art keywords
- cage
- rack
- fixed
- lifting means
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model is related to construction equipment technical fields; disclose a kind of derrick lifting means; cage including rack and in the rack; the rack is equipped with the drive component for driving the cage lifting and the guide rail for cage lifting; the guide rail is equipped with protection component; the protection component includes the rack, the cylinder that the driving rack moves and the fixture block being fixed on the cage with guide rail sliding connection, and the fixture block is contradicted with the rack to be moved with limiting the cage.This programme utilizes new mechanical structure; in rack upper mounting rail and drive component to drive cage to lift; and the protection component being made of rack, cylinder and fixture block is set; rack sliding is connected in guide rail; when cage drops, the rack being fixed on the fixture block and guide rail on cage contradicts, and cage stops movement under the supporting role of rack; to avoid cage from dropping, it is ensured that construction safety.
Description
Technical field
The utility model is related to construction equipment technical field, more particularly to a kind of derrick lifting means.
Background technology
Building trade is exactly one around the design of building, construction, finishing, management and the industry being unfolded, and is that people are daily
Essential industry in life.In existing construction equipment, wellhead lifter is that a kind of common material lifting is set
It is standby.Currently, the Chinese utility model patent that notification number is CN2568753Y discloses a kind of headframe lifter, including pedestal, control
Cabin processed, the raising hoist engine being fixed on the base and the frame body, the hoist rope that are made of standard knot, frame body include head tree,
Lateral bracing answers tie-rod with oblique, has cage in frame body, has stop device, frame body top to have spandrel girder, fixed on spandrel girder on cage
There is leading block, a pulley blocks are equipped at the top of cage, there are one platform, the control cabinet is that can be lifted along frame body for cage top
Control cabinet.
In above-mentioned technical proposal, is automatically springed open using stop device after steel wire rope disconnection and be buckled in head tree and lateral bracing
On fall to avoid cage, but the structure of stop device is not described in detail in above-mentioned patent document, feasibility is insufficient.And stop
It is buckled on head tree and lateral bracing by device, when the weight of cage and larger speed, stop device is difficult to fasten, and leads to not
Stop cage tenesmus, influences construction safety.For this purpose, there is an urgent need for a kind of derrick lifting means, it can effectively stop cage tenesmus, it is ensured that apply
Work safety.
Utility model content
The purpose of this utility model is to provide a kind of derrick lifting means, can effectively stop cage tenesmus, it is ensured that construction peace
Entirely.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of promotion of derrick is set
It is standby, including rack and the cage in the rack, the rack is equipped with the driving group for driving the cage lifting
Part and the guide rail lifted for the cage, the guide rail are equipped with protection component, and the protection component includes and the guide rail
Slide the rack of connection, the cylinder of the driving rack movement and the fixture block being fixed on the cage, the fixture block and institute
Rack is stated to contradict to limit the cage movement.
By using above-mentioned technical proposal, in rack upper mounting rail and drive component to drive cage to lift, and it is arranged
The protection component being made of rack, cylinder and fixture block, rack sliding are connected in guide rail, when cage drops, are fixed on cage
On fixture block and guide rail on rack contradict, cage stops under the supporting role of rack move, to avoid cage from dropping, really
Protect construction safety.
The utility model is further arranged to, and latch, the latch and fixture block section shape are fixed on the rack
Shape is right angled triangle, and the inclined-plane of the two is inconsistent.
By using above-mentioned technical proposal, latch is set on rack, and the section of latch and fixture block is all provided with and is set to directly
Angle triangle, and the inclined-plane of the two mutually contradicts, when cage drops, the vertical plane of the fixture block plane vertical with latch is supported
It touches, the movement that fixture block and cage are limited using latch avoids the generation of safety accident to prevent cage from dropping.
The utility model is further arranged to, and the driving component includes and fixed steel wire rope, institute at the top of the cage
It states bottom of the frame and is fixed with the hoist engine for pulling the steel wire rope, the frame top, which is fixed with, changes the steel wire rope direction
Pulley blocks.
By using above-mentioned technical proposal, drive component is arranged to the combination of steel wire rope, hoist engine and pulley blocks, is utilized
Hoist engine Wound steel rope, then by the direction of pulley blocks change steel wire rope, to realize the lifting of cage.
The utility model is further arranged to, and the protection component further includes control unit, and the control unit includes peace
Pulling force sensor on the steel wire rope is fixed with controller, the controller and the pull sensing on the cage
Device and cylinder electrical connection.
By using above-mentioned technical proposal, the control unit being made of pulling force sensor and controller is set, pulling force is utilized
Sensor monitors the tension on steel wire rope in real time, and when steel wire rope disconnects, the tension hour on steel wire rope, pulling force sensor will be believed
Number it is sent to controller, and controller is electrically connected with cylinder, cylinder pushes rack movement so that on the latch and cage on rack
Fixture block contradict, to prevent cage from dropping, realize the function of automatic protection.
The utility model is further arranged to, and is equipped with hand push button on the controller, the hand push button with it is described
Cylinder is electrically connected.
By using above-mentioned technical proposal, hand push button is installed on the controller, hand push button is electrically connected with cylinder, so as to
Operating personnel manually boot protection component in control unit failure, realize self-protection, it is ensured that construction safety.
The utility model is further arranged to, and wireless transmitter module, the controller are equipped on the pulling force sensor
Upper installation is by the wireless receiving module for receiving the signal that the wireless transmitter module emits.
By using above-mentioned technical proposal, wireless transmitter module is installed on pulling force sensor, nothing is installed on the controller
Line receiving module.Signal transmission is carried out using wireless signal so that information transmission facilitates fast between pulling force sensor and controller
Victory, and lifted without line influence cage, convenient for construction.
The utility model is further arranged to, and the protection component further includes moving parts, the moving parts include with
The movable pulley of the rack lower rotation connection, the bottom of the frame are equipped with the shifting chute rolled for the movable pulley.
By using above-mentioned technical proposal, the moving parts being made of movable pulley and shifting chute, mobile wheel and rack are set
Lower rotation connects, and movable pulley is rolled with shifting chute and connected, consequently facilitating the movement of rack, also acts as the work for preventing rack from deviating
With.
The utility model is further arranged to, and the cage bottom is fixed with buffer stopper.
By using above-mentioned technical proposal, buffer stopper is fixed in cage bottom, buffer stopper has elasticity, when cage lands
When, buffer stopper contradicts with ground or pedestal and elastic deformation occurs so that cage is buffered, to relaxing for lifting construction personnel
Appropriateness.
In conclusion the utility model has the advantages that：
1, in rack upper mounting rail and drive component to drive cage to lift, and it is arranged by rack, cylinder and fixture block group
At protection component, rack sliding is connected in guide rail, when cage drops, the tooth that is fixed on the fixture block and guide rail on cage
Item contradicts, and cage movement is limited with this, to avoid cage from dropping, it is ensured that construction safety；
2, hand push button is installed on the controller, hand push button is electrically connected with cylinder, so that operating personnel are in control unit
Protection component is manually booted when failure, realizes self-protection, it is ensured that construction safety；
3, fix buffer stopper in cage bottom, buffer stopper has elasticity, when cage land, the conflict of buffer stopper and ground and
Elastic deformation occurs so that cage is buffered, and the comfort level of construction personnel is improved.
Description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the cross-sectional view of embodiment middle guide and cage；
Fig. 3 is the enlarged diagram of A in Fig. 2.
In figure：1, rack；101, frame body；102, pedestal；11, cage；111, extension rod；112, fixed ring；113, idler wheel；
12, guide rail；13, shifting chute；14, buffer stopper；2, drive component；21, hoist engine；22, steel wire rope；23, pulley blocks；24, counterweight
Block；3, component is protected；31, rack；311, latch；32, fixture block；33, moving parts；331, cylinder；332, movable pulley；34, it controls
Component processed；341, pulling force sensor；342, wireless transmitter module；343, wireless receiving module；344, controller；345, it presses manually
Button.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of derrick lifting means, including rack 1, rack 1 include pedestal 102 and frame body 101.Frame body
101 be frame structure, and bottom is fixed on pedestal 102.Four guide rails being vertically arranged 12, guide rail are installed on pedestal 102
12 tops are fixedly linked with 101 top of frame body, and bottom is connected with the sliding of pedestal 102.Sliding is connected with one and hangs on four guide rails 12
Cage 11 is also equipped with drive component 2 in rack 1 to drive cage 11 to lift, and drive component 2 includes steel wire rope 22, hoist engine 21
With pulley blocks 23.The setting of hoist engine 21 is fixed in 101 side of frame body, bottom with pedestal 102, and steel wire rope 22 is wound thereon.
Pulley blocks 23 include four fixed pulleys, are installed in 101 top of frame body.Side of the frame body 101 far from hoist engine 21 is equipped with one
Clump weight 24, clump weight 24 are cuboid, and 22 one end of steel wire rope is fixedly connected with 24 top of clump weight.Steel wire rope 22 by with
The guiding of two fixed pulleys is passed through on hoist engine 21 in the connected one end of pouring weight 24, then upwardly extends and again pass by two
The guiding of fixed pulley and 11 top of cage in frame body 101 are fixed.
11 main body of cage is cuboid, and inner hollow, four, top angle is extended with four extension rods 111 obliquely.
111 one end of extension rod is fixed with cage 11, and the other end and a fixed ring 112 are fixed, and 22 one end of steel wire rope is fixed on fixed ring
On 112.
As shown in Figure 2 and Figure 3, idler wheel 113 is rotatably connected on 11 side wall of cage, idler wheel 113 is rolled with 12 inner wall of guide rail to be connected
It connects, realizes that the sliding between cage 11 and guide rail 12 connects with this.It is equipped on guide rail 12 and cage 11 for preventing cage 11
The protection component 3 of tenesmus, protection component 3 include rack 31, fixture block 32, moving parts 33 and control unit 34.Rack 31 is installed
Inside guide rail 12, length direction is consistent with the short transverse of frame body 101, and latch 311 is provided on rack 31.Latch
311 along rack 31 length direction arranged distribution, cross sectional shape be right angled triangle；Fixture block 32 is fixed on 11 lateral wall of cage
On, the cross sectional shape of fixture block 32 is also right angled triangle, and latch 311 is straight face-up, straight face-down, the card of fixture block 32
Tooth 311 is opposite with the inclined-plane of fixture block 32 and contradicts.
Moving parts 33 include movable pulley 332 and cylinder 331, movable pulley 332 be mounted on 31 bottom of rack, and with rack 31
Rotation connection.Shifting chute 13 is offered on pedestal 102, movable pulley 332 is rolled with 13 bottom of shifting chute and connected, and movable pulley 332
Both sides are contradicted with 13 inner wall of shifting chute, avoid rack 31 from deviating with this.Cylinder 331 has multiple, and multiple cylinders 331 are equidistantly mounted on
On side side wall of the guide rail 12 far from cage 11, and cylinder 331 is fixed with 12 side wall of guide rail, and the piston rod of cylinder 331, which runs through, leads
12 side wall of rail is simultaneously fixedly linked with 31 side of rack.When rising under pulling force effect of the cage 11 in steel wire rope 22, cylinder 331 is not
Start, there is certain spacing, cage 11 smoothly to be risen between the fixture block 32 on rack 31 and cage 11；When cage 11 is sent out
When raw improper decline, cylinder 331 pushes rack 31 to be moved to cage 11, and fixture block 32 interlocks with latch 311 at this time, cage 11
To stop declining.
Control unit 34 includes pulling force sensor 341, controller 344 and hand push button 345.Pulling force sensor 341 is installed
On steel wire rope 22 above cage 11, for monitoring the tension on steel wire rope 22.Controller 344 is fixed on 11 inner wall of cage
On, hand push button 345 is disposed thereon, and hand push button 345 is electrically connected to operating personnel in control unit 34 with cylinder 331
Protection component 3 is manually booted when failure, realizes self-protection.A wireless transmitter module is also equipped on pulling force sensor 341
342, the signal that wireless transmitter module 342 exports is sent to the device end with wireless receiving module 343 in the form of wireless
In, personnel easy to operation observe the detection data of distributor in real time, without being limited to by geographical location, consequently facilitating doing in time
Go out corresponding measure.Smart mobile phone, smartwatch, laptop, tablet computer or desktop computer can be used in device end
Any one or more.In the present embodiment, there are one receiving modules to receive wireless transmitter module for installation on controller 344
342 signals sent out.
There are four buffer stopper 14, buffer stopper 14 is made the installation of 11 bottom of cage of rubber, has elasticity, when cage 11 lands
When, buffer stopper 14 contradicts with ground or pedestal 102 and elastic deformation occurs so that cage 11 is buffered, lifting construction personnel
Comfort level.
When the present embodiment is in use, only need to open hoist engine 21, hoist engine 21 by the steel wire rope 22 being connected with cage 11 not
It is disconnected wound thereon, while the steel wire rope 22 being connected with clump weight 24 constantly unreels, clump weight 24 declines, and cage 11 rises；When
When the disconnection of steel wire rope 22 or 21 failure of hoist engine, cage 11 drops under the effect of gravity, does not have tension on steel wire rope 22 at this time, draws
The used wireless transmitter module of the tension data monitored 342 is sent to the wireless receiving mould on controller 344 by force snesor 341
In block 343, control cylinder 331 starts after controller 344 identifies, cylinder 331 pushes rack 31 to be moved to cage 11, until rack
Latch 311 on 31 interlocks with the fixture block 32 on 11 side wall of cage, and limiting cage 11 with this drops, so that it is guaranteed that construction safety.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of derrick lifting means, including rack (1) and the cage (11) in the rack (1), the rack
(1) it is equipped with the guide rail (12) for driving the drive component (2) of cage (11) lifting and being lifted for the cage (11),
It is characterized in：The guide rail (12) is equipped with protection component (3), and the protection component (3) includes sliding to connect with the guide rail (12)
The cylinder (331) of the rack (31), driving rack (31) movement that connect and the fixture block being fixed on the cage (11)
(32), the fixture block (32) contradicts mobile to limit the cage (11) with the rack (31).
2. a kind of derrick lifting means according to claim 1, it is characterized in that：It is fixed with latch on the rack (31)
(311), the latch (311) and the fixture block (32) cross sectional shape are right angled triangle, and the inclined-plane of the two is inconsistent.
3. a kind of derrick lifting means according to claim 1, it is characterized in that：The driving component (2) include with it is described
Fixed steel wire rope (22) at the top of cage (11), rack (1) bottom is fixed with the hoist engine for pulling the steel wire rope (22)
(21), the pulley blocks (23) for changing steel wire rope (22) direction are fixed at the top of the rack (1).
4. a kind of derrick lifting means according to claim 3, it is characterized in that：The protection component (3) further includes control
Component (34), the control unit (34) include the pulling force sensor (341) being mounted on the steel wire rope (22), the cage
(11) controller (344), the controller (344) and the pulling force sensor (341) and the cylinder (331) are fixed on
Electrical connection.
5. a kind of derrick lifting means according to claim 4, it is characterized in that：Hand is installed on the controller (344)
Dynamic button (345), the hand push button (345) are electrically connected with the cylinder (331).
6. a kind of derrick lifting means according to claim 4, it is characterized in that：It is installed on the pulling force sensor (341)
There is wireless transmitter module (342), is installed on the controller (344) by being used to receive the wireless transmitter module (342) transmitting
Signal wireless receiving module (343).
7. a kind of derrick lifting means according to claim 1, it is characterized in that：The protection component (3) further includes movement
Component (33), the moving parts (33) include the movable pulley (332) being connect with the rack (31) lower rotation, the rack
(1) bottom is equipped with the shifting chute (13) rolled for the movable pulley (332).
8. a kind of derrick lifting means according to claim 1, it is characterized in that：Cage (11) bottom is fixed with buffering
Block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003966.4U CN207861653U (en) | 2018-01-02 | 2018-01-02 | A kind of derrick lifting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003966.4U CN207861653U (en) | 2018-01-02 | 2018-01-02 | A kind of derrick lifting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861653U true CN207861653U (en) | 2018-09-14 |
Family
ID=63464389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003966.4U Expired - Fee Related CN207861653U (en) | 2018-01-02 | 2018-01-02 | A kind of derrick lifting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052094A (en) * | 2018-10-08 | 2018-12-21 | 张家港市荣达建筑机械制造有限公司 | Rack locking device for construction elevator |
-
2018
- 2018-01-02 CN CN201820003966.4U patent/CN207861653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052094A (en) * | 2018-10-08 | 2018-12-21 | 张家港市荣达建筑机械制造有限公司 | Rack locking device for construction elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202643182U (en) | Steel wire rope compensating system of single-boom gantry crane | |
| CN102602789B (en) | Mining elevator bearing platform and bearing method thereof | |
| CN101486424B (en) | Elevator rope vibration stopping apparatus | |
| CN201296501Y (en) | Roller table vertical inversion mechanism | |
| CN106976769A (en) | A kind of building hoist automatic leveling method | |
| CN207861653U (en) | A kind of derrick lifting means | |
| CN104453201A (en) | Automatic ascending and descending type material platform | |
| CN104030116A (en) | Lift | |
| CN203877807U (en) | Rope loosening protective device of winding type hoister | |
| CN201793300U (en) | Elevator | |
| CN203922350U (en) | A kind of elevator | |
| CN206051370U (en) | A kind of hydraulic gyration crane | |
| CN204198193U (en) | Elevator | |
| CN204689291U (en) | A kind of elevator front end state acquisition device | |
| CN2541419Y (en) | Construction elevator | |
| CN204689287U (en) | A kind of elevator device for monitoring running based on Internet of Things | |
| CN207497857U (en) | A kind of used during elevator falling intelligence counterweight deceleration device | |
| CN208440172U (en) | A kind of immersed pump attaching/detaching apparatus | |
| CN206203728U (en) | Tower crane suspension rod height adjustable device | |
| CN204661064U (en) | Vertical shaft hanging basket braking stop device | |
| CN206751210U (en) | The multi-thread boom hoisting of shiftable track | |
| CN104058069A (en) | Auxiliary device for handling equipment into cabin | |
| CN207108159U (en) | A kind of building electricity consumption stair shaft falling-proof safety device | |
| CN105084178A (en) | Lifting cage for lifter | |
| CN204215910U (en) | A kind of elevator high efficiency button |
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: 20180914 Termination date: 20210102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |