CN204793797U - Two separation and reunion advancing device - Google Patents
Two separation and reunion advancing device Download PDFInfo
- Publication number
- CN204793797U CN204793797U CN201520546862.4U CN201520546862U CN204793797U CN 204793797 U CN204793797 U CN 204793797U CN 201520546862 U CN201520546862 U CN 201520546862U CN 204793797 U CN204793797 U CN 204793797U
- Authority
- CN
- China
- Prior art keywords
- clutch
- sincere son
- seat
- moving axis
- sincere
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides a two separation and reunion advancing device. The problem of have handcart advancing mechanism to put back operating device in place still to move the promotion handcart is solved. It includes crossbeam and tripping device, the crossbeam on be equipped with actuating mechanism, drive mechanism and be used for promoting handcart reciprocating motion's advancing mechanism, actuating mechanism be connected with advancing mechanism through drive mechanism, drive mechanism on be equipped with the turbine, actuating mechanism include hand drive spare, electronic drive assembly, a clutching mechanism, the 2nd clutching mechanism and with the worm of turbine looks adaptation, hand drive spare and electronic drive assembly be connected with clutching mechanism linkage respectively, a clutching mechanism have the first state is connected through the linkage of the 2nd clutching mechanism and worm and make win clutching mechanism and worm remove the second state of linkage by the tripping device drive. The utility model has the advantages of simple structure, occupation space is little, and the operation is reliable, installation, easy maintenance.
Description
Technical field
The utility model relates to a kind of switch cubicle, is specifically related to a kind of two clutch propulsion plant.
Background technology
In middle pressure (12-40.5Kv) power supply-distribution system, widely use circuit breaker and all kinds of electric appliance unit.For convenience of maintenance and the reliability improving power supply, usually circuit breaker and all kinds of electric appliance unit installed on a chassis or made floor type handcart again, becoming packaged type parts.Observing under the prerequisite required for distribution, these movable parts can enter and shift out in power distribution cabinet.The movable part of current chassis vehicle formula all carries propelling (exiting) mechanism, and they coordinate with the guide rail in cabinet, composition middle power distribution cabinet.And all kinds of floor type handcart does not carry propelling (exiting) mechanism, if mobile handcart need be moved to desired location in cabinet, must by propulsive mechanism.The removable class handcart of domestic and international each manufacturer production is multifarious, and the propulsive mechanism supporting with it is also ever-changing, but changes ten thousand times without leaving the original aim or stand, and is all T-type structure, and so-called T-type structure refers to; Crossbeam is fixed on cabinet by the latch at two ends, and screw rod, nut transmission mechanism are installed in the middle part of crossbeam, and rotary screw makes to be arranged on nut on handcart relative to cross beam movement, thus drives handcart motion, and crossbeam and screw type are as T word.Existing propulsive mechanism mostly is manual-operating mechanism, also have partially manual, the propulsive mechanism of motorized motions, pressure AC metal armored withdraw-type switch cabinet chassis handcart for middle arranged vacuum circuit breaker (patent No. ZL200520119690.9 in disclosed in Chinese patent, publication date on January 10th, 2007), this chassis vehicle adds electric operation module, front chassis is equipped with motor, its power exports the gear slider be sleeved on original drive lead screw to after the power train with the permanent thrust clutch of separable friction, projection is shaped with in the endoporus of cylindrical gear slide block, it is stuck in the axial notch that described screw mandrel newly opens on the surface, so just screw mandrel is driven to rotate by gear drive, screw mandrel drives whole chassis vehicle to move.But the clutch that this chassis vehicle adopts and motor volume huge, control module even will be arranged on that chassis vehicle is outer and motor needs vertical installation on a chassis, the wiring of control module needs client oneself complete, the workload of client is increased, and client oneself wiring easily makes mistakes, there is larger potential safety hazard, and chassis vehicle coordinates with circuit breaker when installing, must transform original frame structure of circuit breaker, the production and processing cost of product is increased.Existing electric operation module only adopts that a clutch makes manually, electric operation module independently works in addition, but work as chassis vehicle or land handcart and advance (exiting) when putting in place, manually, electric operation module still can continue operation, easy damage driver part, affects product useful life.
Summary of the invention
For solve existing handcart advancing mechanism in background technology put in place after operating mechanism still action can promote the problem of handcart, the utility model provides a kind of two clutch propulsion plant.
The technical solution of the utility model is: a kind of two clutch propulsion plant, comprise crossbeam and tripping mechanism, described crossbeam is provided with driving mechanism, transmission mechanism and for promoting the reciprocating propulsive mechanism of handcart, described driving mechanism is connected with propulsive mechanism by transmission mechanism, described transmission mechanism is provided with turbine, described driving mechanism comprises manual actuation part, power drive assemblies, first clutch, second clutch and the worm screw suitable with turbine, described manual actuation part and power drive assemblies are connected with the first clutch respectively, the first described clutch is had the first state of being connected by the second clutch and worm screw and is driven by tripping mechanism and makes the first clutch and worm screw remove the second state linked.
Improve as one of the present utility model, the sincere son of the first clutch that the first described clutch comprises the first clutch seat and is connected with the first clutch seat, described power drive assemblies is blocked mutually with the sincere son of the first clutch, the second place that primary importance when described manual actuation part has an installation and the sincere son of pressing the first clutch make the sincere son of the first clutch and power drive assemblies take off card to rotate.
As further improvement of the utility model, described power drive assemblies comprises drive motors, driving wheel and driven pulley, described driven pulley is sheathed on outside the first clutch seat, the first described clutch seat is provided with groove and gap slot, and the described sincere son of the first clutch is articulated with in groove and one end of the sincere son of this first clutch and blocks mutually with driven pulley through gap slot.
As further improvement of the utility model, described worm set is located at outside manual actuation part, and one end of described manual actuation part is provided with the briquetting for pressing the sincere son of the first clutch.
As further improvement of the utility model, the described sincere son of the first clutch has two, and be provided with return unit between two described sincere sons of the first clutch, described return unit has the movement tendency that the sincere son of the first clutch is blocked mutually with driven pulley.
As further improvement of the utility model, described first clutch seat is provided with shoulder block, the sincere son of the second clutch that the second described clutch comprises the second clutch seat and is connected with the second clutch seat, the described sincere son of the second clutch blocks mutually with the shoulder block in the first clutch seat, and primary importance when described tripping mechanism has an installation and the sincere son of pressing the second clutch make the sincere son of the second clutch and shoulder block take off the second place of card.
As further improvement of the utility model, described worm screw is provided with ratchet clamping part, and the second described clutch seat is sheathed on outside worm screw, and the second described clutch seat is provided with the gear hole be meshed with ratchet clamping part.
As further improvement of the utility model, described tripping mechanism comprises the indicator board, connecting plate and the dropout plate that are connected successively, the below of the sincere son of the second clutch is located at by described dropout plate, and described dropout plate is provided with the dropout portion suitable with the sincere son of the second clutch.
As further improvement of the utility model, described transmission mechanism comprises power transmission shaft, the first band moving axis and the second band moving axis, it is outer and be connected with power transmission shaft that described Cover For A Turbine is located at power transmission shaft, the first described band moving axis, the second band moving axis are connected with power transmission shaft respectively, and the first described band moving axis, the second band moving axis are connected with propulsive mechanism respectively.
As further improvement of the utility model, the first described band moving axis, the second band moving axis removably connect with power transmission shaft respectively.
The beneficial effects of the utility model are; while not taking handcart space; be provided with two clutches; first clutch is manual, automatic conversion clutch; make manual actuation part and power drive assemblies being connected with the first clutch independently; thus drive worm screw, turbines into motion; second clutch be arranged so that being advancing to the position or exiting the position after putting in place at extreme position carries out clutch by tripping mechanism; for the mechanical protection of extreme position before and after handcart; to avoid at extreme position manually, motorized motions time, damage drive disk assembly.The advantages such as it is simple that the utility model also has structure, takes up room little, and operation is reliable, and installation, maintenance is convenient.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is the structural representation of another state of the utility model embodiment.
Accompanying drawing 3 is the structural representation after removing handcart 7 in accompanying drawing 1.
Accompanying drawing 4 is the structural representation after removing crossbeam 1 in accompanying drawing 3.
Accompanying drawing 5 is the structural representation of driving mechanism 3 in accompanying drawing 2.
Accompanying drawing 6 is the explosive view of accompanying drawing 5.
Accompanying drawing 7 is the structural representation of the first clutch seat 331 in accompanying drawing 6.
Accompanying drawing 8 is the structural representation of worm screw 35 in accompanying drawing 6.
In figure, 1, crossbeam; 2, tripping mechanism; 21, indicator board; 22, connecting plate; 23, dropout plate; 231, dropout portion; 3, driving mechanism; 31, manual actuation part; 311, briquetting; 32, power drive assemblies; 321, drive motors; 322, driving wheel; 323, driven pulley; 3231, ratchet; 33, the first clutch; 331, the first clutch seat; 3311, groove; 3312, gap slot; 3313, shoulder block; 332, the sincere son of the first clutch; 333, return unit; 34, the second clutch; 341, the second clutch seat; 3411, gear hole; 342, the sincere son of the second clutch; 35, worm screw; 351, ratchet clamping part; 4, transmission mechanism; 41, power transmission shaft; 42, the first band moving axis; 43, the second band moving axis; 5, propulsive mechanism; 6, turbine; 7, handcart.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
By Fig. 1 composition graphs 2, 3, 4, 5, 6, 7, shown in 8, a kind of two clutch propulsion plant, comprise crossbeam 1 and tripping mechanism 2, described crossbeam 1 is provided with driving mechanism 3, transmission mechanism 4 and for promote handcart 7 reciprocating propulsive mechanism 5(accompanying drawing 2 be in the utility model driving mechanism promote handcart to structural representation during service position), described driving mechanism 3 is connected with propulsive mechanism 5 by transmission mechanism 4, described transmission mechanism 4 is provided with turbine 6, described driving mechanism 3 comprises manual actuation part 31, power drive assemblies 32, first clutch 33, second clutch 34 and the worm screw 35 suitable with turbine 6, described manual actuation part 31 and power drive assemblies 32 are connected with the first clutch 33 respectively, the first described clutch 33 is had the first state of being connected by the second clutch 34 and worm screw 35 and is driven the second state making the first clutch 33 and worm screw 35 remove interlock by tripping mechanism 2.The beneficial effects of the utility model are; while not taking handcart space; be provided with two clutches; first clutch is manual, automatic conversion clutch; make manual actuation part and power drive assemblies being connected with the first clutch independently; thus drive worm screw, turbines into motion; second clutch be arranged so that being advancing to the position or exiting the position after putting in place at extreme position carries out clutch by tripping mechanism; for the mechanical protection of extreme position before and after handcart; to avoid at extreme position manually, motorized motions time, damage drive disk assembly.The advantages such as it is simple that the utility model also has structure, takes up room little, and operation is reliable, and installation, maintenance is convenient.
The first clutch sincere sub 332 that the first described clutch 33 comprises the first clutch seat 331 and is connected with the first clutch seat 331, described power drive assemblies 32 and the sincere sub 332 phase cards of the first clutch, primary importance when described manual actuation part 31 has an installation and pressing the first clutch sincere sub 332 make the first clutch sincere sub 332 block the second place of rotating with power drive assemblies 32 is de-.So-called dropout rotation refers to that the sincere son of the first clutch and power drive assemblies take off and blocks, and manual actuation part drives the sincere son of the first clutch to rotate simultaneously, thus drives the first clutch seat rotation.Described power drive assemblies 32 comprises drive motors 321, driving wheel 322 and driven pulley 323, described driven pulley 323 is sheathed on outside the first clutch seat 331, the first described clutch seat 331 is provided with groove 3311 and gap slot 3312, and described the first clutch sincere sub 332 is articulated with in groove 3311 and sincere one end of sub 332 of this first clutch through gap slot 3312 and driven pulley 323 phase card.The inwall of driven pulley 323 is provided with ratchet 3231, first clutch sincere sub 332 is through gap slot 3312 and ratchet 3231 phase card, described worm screw 35 is sheathed on outside manual actuation part 31, and one end of described manual actuation part 31 is provided with for pressing the sincere briquetting of sub 332 311 of the first clutch.Described the first clutch sincere sub 332 has two, is provided with return unit 333 between described two the first clutches sincere sub 332, and described return unit 333 has the movement tendency making the first clutch sincere sub 332 and driven pulley 323 phase card.Described return unit is Compress Spring, in the effect of Compress Spring, the sincere son of first clutch of two reverse installations respectively with positive and negative two ratchet engagement on driven pulley inwall, when after drive motors energising, driving wheel drives driven pulley to rotate, thus driving the first clutch seat to rotate, two sincere sons of the first clutch are respectively used to forward or reverse.When manual rotation manual actuation part, (manual actuation part is operating axis, one end of operating axis is provided with briquetting), the briquetting of operating axis front end will press corresponding sincere son, it is made to depart from ratchet on driven pulley, then drive the first clutch seat rotation and driven pulley can not rotate, achieve manually and electronic automatic conversion.
Described first clutch seat 331 is provided with shoulder block 3313, the second clutch sincere sub 342 that the second described clutch 34 comprises the second clutch seat 341 and is connected with the second clutch seat 341, described the second clutch sincere sub 342 and the shoulder block 3313 phase card in the first clutch seat 331, primary importance when described tripping mechanism 2 has an installation and pressing the second clutch sincere sub 342 make the second clutch sincere sub 342 second place of blocking de-with shoulder block 3313.Described worm screw 35 is provided with ratchet clamping part 351, and the second described clutch seat 341 is sheathed on outside worm screw 35, and the second described clutch seat 341 is provided with the gear hole 3411 be meshed with ratchet clamping part 351.It is more reliable that such structure makes the second clutch seat drive worm screw to rotate.Described tripping mechanism 2 comprises the indicator board 21, connecting plate 22 and the dropout plate 23 that are connected successively, and the second sincere below of sub 342 of clutch is located at by described dropout plate 23, and described dropout plate 23 is provided with and the second sincere sub 342 suitable dropout portions 231 of clutch.Such structure makes the second clutch clutch reliable, ensures product reliable clutch when extreme position, thus avoids parts damages and misoperation, extend useful life.Worm screw fixedly mounts the second clutch seat, reverse on it two sincere sons of the second clutch has been installed.Before second clutch seat, and then empty set has installed the first clutch seat again, machined positive and negative two shoulder blocks at the rear cylinder position of the first clutch seat.Under extension spring effect, the sincere son of the second clutch engages with the shoulder block in the first clutch seat.As previously mentioned, when being manual or electronic, the first clutch seat all can rotate, and the first clutch seat is rotated by dynamic second clutch seat of the sincere subband of the second clutch and namely drives worm screw to rotate.When propulsive mechanism moves to front or the most last extreme position handcart, tripping mechanism can make the sincere son of corresponding second clutch be separated, thus makes handcart stop motion, and the first clutch and worm screw clutch simultaneously, the first clutch seat can not drive worm screw to rotate.
Described transmission mechanism 4 comprises power transmission shaft 41, first and is with moving axis 42 and the second band moving axis 43, it is outer and be connected with power transmission shaft 41 that described turbine 6 is sheathed on power transmission shaft 41, the first described band moving axis 42, second is with moving axis 43 to be connected with power transmission shaft 41 respectively, and the first described band moving axis 42, second is with moving axis 43 to be connected with propulsive mechanism 5 respectively.Such structure makes product reliable transmission, thus ensures the easy motion of handcart.
The first described band moving axis 42, second is with moving axis 43 to removably connect with power transmission shaft 41 respectively.Such structure can arrange the length of the first band moving axis, the second band moving axis as required, thus can the handcart of adaptive different size, makes the suitability of product better, easy to maintenance.
Every technical staff's notice: although the utility model describes according to above-mentioned embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (10)
1. a two clutch propulsion plant, it is characterized in that: comprise crossbeam (1) and tripping mechanism (2), described crossbeam (1) is provided with driving mechanism (3), transmission mechanism (4) and for promoting the reciprocating propulsive mechanism of handcart (5), described driving mechanism (3) is connected with propulsive mechanism (5) by transmission mechanism (4), described transmission mechanism (4) is provided with turbine (6), described driving mechanism (3) comprises manual actuation part (31), power drive assemblies (32), first clutch (33), second clutch (34) and the worm screw (35) suitable with turbine (6), described manual actuation part (31) and power drive assemblies (32) are connected with the first clutch (33) respectively, described the first clutch (33) is had the first state of being connected by the second clutch (34) and worm screw (35) and is driven by tripping mechanism (2) and makes the first clutch (33) and worm screw (35) remove the second state linked.
2. according to claim 1 pair of clutch propulsion plant, it is characterized in that the sincere son of the first clutch (332) that described the first clutch (33) comprises the first clutch seat (331) and is connected with the first clutch seat (331), described power drive assemblies (32) is blocked mutually with the sincere son of the first clutch (332), and primary importance when described manual actuation part (31) has an installation and the pressing sincere son of the first clutch (332) are such that the sincere son of the first clutch (332) and power drive assemblies (32) are de-blocks the second place of rotating.
3. according to claim 2 pair of clutch propulsion plant, it is characterized in that described power drive assemblies (32) comprises drive motors (321), driving wheel (322) and driven pulley (323), described driven pulley (323) is sheathed on the first clutch seat (331) outward, described the first clutch seat (331) is provided with groove (3311) and gap slot (3312), and the described sincere son of the first clutch (332) is articulated with in groove (3311) and one end of the sincere son of this first clutch (332) and blocks mutually with driven pulley (323) through gap slot (3312).
4. according to claim 3 pair of clutch propulsion plant, it is characterized in that described worm screw (35) is sheathed on manual actuation part (31) outward, one end of described manual actuation part (31) is provided with the briquetting (311) for pressing the sincere son of the first clutch (332).
5. the two clutch propulsion plants according to claim 3 or 4, it is characterized in that the described sincere son of the first clutch (332) has two, be provided with return unit (333) between two the described sincere son of the first clutches (332), described return unit (333) has the movement tendency that the sincere son of the first clutch (332) is blocked mutually with driven pulley (323).
6. according to claim 2 pair of clutch propulsion plant, it is characterized in that described first clutch seat (331) is provided with shoulder block (3313), the sincere son of the second clutch (342) that described the second clutch (34) comprises the second clutch seat (341) and is connected with the second clutch seat (341), the described sincere son of the second clutch (342) blocks mutually with the shoulder block (3313) in the first clutch seat (331), primary importance when described tripping mechanism (2) has an installation and the pressing sincere son of the second clutch (342) make the de-second place of blocking of the sincere son of the second clutch (342) and shoulder block (3313).
7. according to claim 6 pair of clutch propulsion plant, it is characterized in that described worm screw (35) is provided with ratchet clamping part (351), described the second clutch seat (341) is sheathed on worm screw (35) outward, and described the second clutch seat (341) is provided with the gear hole (3411) be meshed with ratchet clamping part (351).
8. according to claim 6 pair of clutch propulsion plant, it is characterized in that described tripping mechanism (2) comprises the indicator board (21), connecting plate (22) and the dropout plate (23) that are connected successively, the below of the sincere son of the second clutch (342) is located at by described dropout plate (23), and described dropout plate (23) is provided with the dropout portion (231) suitable with the sincere son of the second clutch (342).
9. according to claim 1 pair of clutch propulsion plant, it is characterized in that described transmission mechanism (4) comprises power transmission shaft (41), the first band moving axis (42) and the second band moving axis (43), described turbine (6) is sheathed on power transmission shaft (41) and be connected with power transmission shaft (41) outward, the first described band moving axis (42), the second band moving axis (43) are connected with power transmission shaft (41) respectively, and the first described band moving axis (42), the second band moving axis (43) are connected with propulsive mechanism (5) respectively.
10. according to claim 9 pair of clutch propulsion plant, is characterized in that described the first band moving axis (42), second is with moving axis (43) to removably connect with power transmission shaft (41) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546862.4U CN204793797U (en) | 2015-07-27 | 2015-07-27 | Two separation and reunion advancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546862.4U CN204793797U (en) | 2015-07-27 | 2015-07-27 | Two separation and reunion advancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793797U true CN204793797U (en) | 2015-11-18 |
Family
ID=54533781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546862.4U Withdrawn - After Issue CN204793797U (en) | 2015-07-27 | 2015-07-27 | Two separation and reunion advancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071266A (en) * | 2015-07-27 | 2015-11-18 | 温州兴机电器有限公司 | Double-clutch propulsion device |
-
2015
- 2015-07-27 CN CN201520546862.4U patent/CN204793797U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071266A (en) * | 2015-07-27 | 2015-11-18 | 温州兴机电器有限公司 | Double-clutch propulsion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201084577Y (en) | A drive and clutch of three-stations mechanism | |
| CN204089002U (en) | The electric lifting mechanism of indoor compact-type high-pressure switch cubicle | |
| CN102254714B (en) | Operating mechanism of direct-acting three-position isolation switch | |
| CN204793797U (en) | Two separation and reunion advancing device | |
| CN107283153B (en) | Pin shaft pulling device and operation method thereof | |
| CN102646552A (en) | Electrically and manually integrated clutching device of circuit breaker | |
| CN105448608A (en) | Testing releasing device for circuit breaker, and circuit breaker using the same and operating mechanism | |
| CN101409172B (en) | Electrically-operated mechanism for middle-low-tension switch cabinet grounding switch | |
| CN202120806U (en) | Operating mechanism of directly operated type three-position disconnecting switch | |
| CN204992380U (en) | Handcart assembly and be equipped with cubical switchboard of this handcart assembly | |
| CN105071266A (en) | Double-clutch propulsion device | |
| CN205122462U (en) | Earthing switch spring operating mechanism is kept apart to three stations | |
| CN201887368U (en) | Handcart high and medium-voltage switch | |
| CN203983205U (en) | A kind of modularized circuit breaker | |
| CN105071265A (en) | Handcart assembly and switchgear with same | |
| CN203367833U (en) | Drawer propulsion device for draw-out type switch cabinet | |
| CN105236322A (en) | Lifting mechanism of mass center and eccentricity conversion test equipment | |
| CN202523654U (en) | Electric and manual integrated breaker clutching device | |
| CN201887357U (en) | Handcart switching device for switch cabinet | |
| CN205076768U (en) | Eccentric conversion test equipment elevating system of barycenter | |
| CN202167428U (en) | Drive mechanism of electric control mechanism for miniature circuit breaker | |
| CN201570423U (en) | Separation-combination indicator changing horizontal rotation into vertical rotation | |
| CN207183846U (en) | Indoor armoured fixing metal closing switch device | |
| CN202003890U (en) | Ground switch capable of being switched on/off quickly | |
| CN203562377U (en) | Breaker energy storage power device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20171114 |