CN204034091U - A kind of multifunctional manual expander - Google Patents
A kind of multifunctional manual expander Download PDFInfo
- Publication number
- CN204034091U CN204034091U CN201420466678.4U CN201420466678U CN204034091U CN 204034091 U CN204034091 U CN 204034091U CN 201420466678 U CN201420466678 U CN 201420466678U CN 204034091 U CN204034091 U CN 204034091U
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- Prior art keywords
- plate
- pin
- seat
- hole
- expander
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Abstract
The utility model discloses a kind of multifunctional manual expander, comprise bearing base, to creep seat, connecting rod, to rise progressively arm-tie, to rise progressively rocking bar core, climb plate, auxiliary socket and locking plate, described creep seat and bearing base are enclosed within respectively and climb on plate, the described plate that climbs is provided with some holes of climbing, bearing base both sides are respectively arranged with bearing platform and hinged seat, hinged seat is provided with connecting rod by pin-hinges, climb on hole and auxiliary socket is installed, auxiliary socket comprises slide cartridge is fixedly installed presents a theatrical performance as the last item on a programme, described top of presenting a theatrical performance as the last item on a programme is provided with matching board, described slide cartridge is provided with some slide cartridge pin holes, slide cartridge is provided with holddown groove, described matching board is provided with and coordinates circular hole and coordinate polygon hole, described base plate is provided with fixed muffle, some stiffeners are provided with around described fixed muffle, branch line bar is provided with between described stiffener, rotational sleeve is provided with in fixed muffle.The utility model structure is simple, and quality is light, and transport easy to carry, operating efficiency is high, and load-bearing quality is large, for ease of maintenaince maintains.
Description
[technical field]
The utility model relates to the technical field of expander equipment, particularly a kind of technical field of multifunctional manual expander.
[background technology]
Expander is a kind of rescue tool, mainly be used in fire-fighting domain, weight can be strutted, conveniently rescue the personnel be trapped in below, what current fire-fighting adopted is all-hydraulic as power source, this equipment part required precision is high, fault rate is high, maintenance is inconvenient, device structure is complicated simultaneously, quality is large, inconvenience is carried in transport, and speed is slow, be not well positioned to meet the demand of fire-fighting and rescue, also some companies are had to have developed the expander of screw-type at present, although lighter weight, but weight capacity is little, speed is slow, still can not satisfy the demand, a kind of quality of market demand is light, weight capacity is large, structure is simple, maintain expansion device easily.Expander is also applied in the fields such as traffic rescue, earthquake simultaneously, the environment of application is very complicated, expander needs cooperating sometimes, sometimes due to insufficient height, need to increase length, sometimes slide need to prop up object and expander is fixed to prevent from propping up object, so more to the functional requirement of expander and auxiliary accessories, there is more function and cannot meet in expander traditional at present.Existing expander equipment only has the function strutting object, do not there is the function of being drawn by chain or rope, there is larger limitation, when such as cannot find expander fixing point on weight, need to be pulled out by weight with rope or chain, simultaneously existing expander base is substantially all fixing installation, can not flexible rotating, can not the needs of the good specific condition such as adaptation to the ground, a kind of base that expander can be helped to realize being made by pulling force object movement of market demand.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of multifunctional manual expander is proposed, can moving up and down by rocking bar, the object of pressurized is expanded, structure is simple, quality is light, transport easy to carry, operating efficiency is high, load-bearing quality is large, for ease of maintenaince maintain, the function of extended by hands device can be made greatly to expand, more functional requirement can be met, adapt to more complex environment, the better cooperating of multiple expander can be made, meet the demand of larger power, coordinate reliable, more safe, expander can be made to rotate as required on base, rope or chain can be utilized to realize the function of drawing simultaneously, structure is simple, easy to operate, well extend the using function of expander.。
For achieving the above object, the utility model proposes a kind of multifunctional manual expander, comprise bearing base, to creep seat, connecting rod, to rise progressively arm-tie, to rise progressively rocking bar core, climb plate, auxiliary socket and locking plate, described creep seat and bearing base are enclosed within respectively and climb on plate, the described plate that climbs is provided with some holes of climbing, bearing base both sides are respectively arranged with bearing platform and hinged seat, hinged seat is provided with connecting rod by pin-hinges, bearing base and seat of creeping are respectively arranged with lateral pin seat, described seat of creeping arranges guide bracket, described guide bracket is provided with arm-tie of rising progressively, creep and hinged on seat locking plate is installed, described locking plate coordinates with arm-tie of rising progressively to be installed, creep on seat, by bolted splice, rocking bar core of rising progressively is installed, described rocking bar core of rising progressively is connected with connecting rod by pin, described plate bottom of climbing is installed with bedplate, climb on hole and auxiliary socket is installed, auxiliary socket comprises slide cartridge is fixedly installed presents a theatrical performance as the last item on a programme, described top of presenting a theatrical performance as the last item on a programme is provided with matching board, described slide cartridge is provided with some slide cartridge pin holes, slide cartridge is provided with holddown groove, described matching board is provided with and coordinates circular hole and coordinate polygon hole, described bedplate comprises base plate, fixed muffle, rotational sleeve, stiffener, climb plate holder plate, described base plate is provided with fixed muffle, some stiffeners are provided with around described fixed muffle, branch line bar is provided with between described stiffener, rotational sleeve is provided with in fixed muffle, two plate holder plates that climb are provided with in described rotational sleeve, climb plate holder plate, fixed muffle and rotational sleeve are respectively arranged with some pin-and-holes.
As preferably, described in rocking bar core of rising progressively be installed with rocking bar cylinder base, described rocking bar cylinder base is provided with rocking bar by pin, and the end cover on described rocking bar has Anti-slip cover.
As preferably, described bearing platform is provided with antiskid plate, described antiskid plate is provided with some grooves.
As preferably, described lateral pin seat is inserted with lateral pin, the end of described lateral pin is provided with oblique cambered surface, and described oblique cambered surface contacts with hole of climbing, and on lateral pin, cover has return spring.
As preferably, described lateral pin is provided with spacing hole, described spacing hole is inserted with gag lever post.
As preferably, described locking plate is provided with hinged fixing hole and draw-in groove, described hinged fixing hole is bolted on creeps on seat.
As preferably, described in rise progressively on arm-tie and be respectively arranged with chuck, La Tai and shelves groove, described chuck contacts with draw-in groove.
As preferably, the quantity of described stiffener is, and the left and right sides is respectively arranged with a branch line bar, and described branch line bar is 20 ~ 50mm apart from the distance of plate upper surface.
As preferably, described fixed muffle surrounding is evenly provided with a pin-and-hole, and described pin-and-hole axis is in same level.
As preferably, described rotational sleeve is symmetrically arranged with two pin-and-holes, on described rotational sleeve, the axis of pin-and-hole and the axis of pin-and-hole on the plate holder plate that climbs are on same straight line.
The beneficial effects of the utility model: the utility model is by being applied in Manual expander by lateral pin, can alternately be inserted by two lateral pins and be pulled out makes bearing base rise gradually, simple to operate, the born quality of bearing base is large, device structure is simple, failure rate is low, and speed is fast, quality is light, transports easy to carry.By by slide cartridge, matching board with present a theatrical performance as the last item on a programme and be applied in Manual expander auxiliary accessories, greatly can expand the range of application of expander, more demand can be met, more complex environment can be adapted to, multiple Manual expander can be made better to coordinate by some particular design on equipment, expander not only has the function of support simultaneously, also object can be flattened by this auxiliary equipment.Rotational sleeve and branch line bar are applied in expander, expander can be made to realize the function of drawing by the supporting role of branch line bar, expander can be made to rotate flexibly by the rotation of rotational sleeve, according to special condition, demand can be better met.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the front view of a kind of multifunctional manual expander of the utility model;
Fig. 2 is the right view of a kind of multifunctional manual expander of the utility model;
Fig. 3 is the enlarged drawing in A portion in Fig. 2;
Fig. 4 is the right view of lateral pin;
Fig. 5 is the front view of locking plate;
Fig. 6 is the front view of arm-tie of rising progressively;
Fig. 7 is the right view of arm-tie of rising progressively;
Fig. 8 is the front view of auxiliary socket;
Fig. 9 is that face figure is looked on a left side for auxiliary socket;
Figure 10 is the front view of bedplate;
Figure 11 is the top view of bedplate;
Figure 12 is the left view of bedplate.
In figure: 1-bedplate, 101-base plate, 102-fixed muffle, 103-pin-and-hole, 104-rotational sleeve, 105-stiffener, 106-branch line bar, 107-climbs plate holder plate, 2-bearing base, 21-hinged seat, 22-lateral pin seat, 23-lateral pin, 231-spacing hole, the oblique cambered surface of 232-, 24-return spring, 25-gag lever post, 26-bearing platform, 261-antiskid plate, 3-creeps seat, 31-guide bracket, 4-connecting rod, 41-pin, 5-rises progressively arm-tie, 51-chuck, 52-draws platform, 53-shelves groove, 6-rises progressively rocking bar core, 61-bolt, 62-rocking bar cylinder base, 63-rocking bar, 64-Anti-slip cover, 7-climbs plate, 71-climbs hole, 8-locking plate, the hinged fixing hole of 81-, 82-draw-in groove, 9-auxiliary socket, 91-slide cartridge, 911-slide cartridge pin hole, 912-holddown groove, 92-matching board, 921-coordinates circular hole, 922-coordinates polygon hole, 93-presents a theatrical performance as the last item on a programme.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, and Figure 12, a kind of multifunctional manual expander of the utility model, comprises bearing base 2, to creep seat 3, connecting rod 4, to rise progressively arm-tie 5, to rise progressively rocking bar core 6, climb plate 7, auxiliary socket 9 and locking plate 8, described creep seat 3 and bearing base 2 are enclosed within respectively and climb on plate 7, the described plate 7 that climbs is provided with some holes 71 of climbing, bearing base 2 both sides are respectively arranged with bearing platform 26 and hinged seat 21, hinged seat 21 is provided with connecting rod 4 by pin 41 is hinged, bearing base 2 and seat 3 of creeping are respectively arranged with lateral pin seat 22, described seat 3 of creeping arranges guide bracket 31, described guide bracket 31 is provided with arm-tie 5 of rising progressively, creep and hinged on seat 3 locking plate 8 is installed, described locking plate 8 coordinates with arm-tie 5 of rising progressively to be installed, creep on seat 3, by bolt 61 is hinged, rocking bar core 6 of rising progressively is installed, described rocking bar core 6 of rising progressively is connected with connecting rod 4 by pin 41, described plate 7 bottom of climbing is installed with bedplate 1, climb on hole 71 and auxiliary socket 9 is installed, auxiliary socket 9 comprises slide cartridge 91 is fixedly installed presents a theatrical performance as the last item on a programme 93, described 93 tops of presenting a theatrical performance as the last item on a programme are provided with matching board 92, described slide cartridge 91 is provided with some slide cartridge pin holes 911, slide cartridge 91 is provided with holddown groove 912, described matching board 92 is provided with and coordinates circular hole 921 and coordinate polygon hole 922, described bedplate 1 comprises base plate 101, fixed muffle 102, rotational sleeve 104, stiffener 105, climb plate holder plate 107, described base plate 101 is provided with fixed muffle 102, some stiffeners 105 are provided with around described fixed muffle 102, branch line bar 106 is provided with between described stiffener 105, rotational sleeve 104 is provided with in fixed muffle 102, be provided with two plate holder plates 107 that climb in described rotational sleeve 104, climb plate holder plate 107, fixed muffle 102 and rotational sleeve 104 are respectively arranged with some pin-and-holes 103.Described rocking bar core 6 of rising progressively is installed with rocking bar cylinder base 62, and described rocking bar cylinder base 62 is provided with rocking bar 63 by pin 41, and the end cover on described rocking bar 63 has Anti-slip cover 64.Described bearing platform 26 is provided with antiskid plate 261, described antiskid plate 261 is provided with some grooves.Described lateral pin seat 22 is inserted with lateral pin 23, and the end of described lateral pin 23 is provided with oblique cambered surface 232, and described oblique cambered surface 232 contacts with hole 71 of climbing, and on lateral pin 23, cover has return spring 24.Described lateral pin 23 is provided with spacing hole 231, described spacing hole 231 is inserted with gag lever post 25.Described locking plate 8 is provided with hinged fixing hole 81 and draw-in groove 82, and described hinged fixing hole 81 is fixed on by bolt 61 creeps on seat 3.Described arm-tie 5 of rising progressively is respectively arranged with chuck 51, draws platform 52 and shelves groove 53, described chuck 51 contacts with draw-in groove 82.The quantity of described stiffener 105 is 4, and the left and right sides is respectively arranged with a branch line bar 106, and described branch line bar 106 is 20 ~ 50mm apart from the distance of base plate 101 upper surface.Described fixed muffle 102 surrounding is evenly provided with 4 pin-and-holes 103, and described 4 pin-and-hole 103 axis are in same level.Described rotational sleeve 104 is symmetrically arranged with two pin-and-holes 103, on described rotational sleeve 104, the axis of pin-and-hole 103 and the axis of pin-and-hole 103 on the plate holder plate 107 that climbs are on same straight line.
Utility model works process:
A kind of multifunctional manual expander of the utility model in the course of the work, first locking plate 8 is upwards rotated before work, draw-in groove 82 is engaged with the chuck 51 of arm-tie 5 of rising progressively, then being placed on by bedplate 1 can on the table top of load-bearing, bearing platform 26 is held the object needing to lift, by the rocking bar 63 that fluctuates, bearing base 2 is made constantly to increase, owing to lateral pin 23 being provided with oblique cambered surface 232, described lateral pin 23 just can make lateral pin 23 to a Slideslip when being only subject to pulling force upwards, make bearing base 2 or seat 3 of creeping rises, seat 3 of creeping in the process that rocking bar 63 is depressed rises, bearing base 2 is played a supporting role, in the process that rocking bar 63 is lifted, bearing base 2 rises, seat 3 of creeping plays the effect of support, after instrument is finished using, the chuck 51 of draw-in groove 82 with arm-tie 5 of rising progressively is needed to separate, rocking bar 63 can freely move up and down, slide cartridge 91 is enclosed within expander climbs on plate, can to be fixed on by slide cartridge 91 by slide cartridge pin hole 911 climbs on plate, 93 object can be flattened by presenting a theatrical performance as the last item on a programme, can better object be withstood by the holddown groove 912 on slide cartridge 91, anti-sliding stop, can by isometric for steel pipe bar-shaped object is penetrated coordinate polygon hole 922 or coordinate circular hole 921 realize multiple Manual expander with the use of.By plate holder plate 107 fixed expander that climbs, when needing to use pulling force, rope or chain are passed bottom branch line bar 106, the end of rope or chain is separately fixed at the bearing base of expander with on the object needing to draw, make rope or chain produce pulling force by the movement of bearing base, when needing adjustment direction, need pin to extract, rotate rotational sleeve 104, then pin is inserted on pin-and-hole 103.
A kind of multifunctional manual expander of the utility model, device structure is simple, load-bearing quality is large, simple to operate, be convenient for carrying transport, failure rate is low, maintenance is convenient, product component required precision is not high, production cost is lower, applying flexible simultaneously, strong adaptability, greatly can expand the range of application of Manual expander, more demand can be met, more complicated geographical environment can be adapted to, multiple Manual expander can be made better to coordinate by some particular design on equipment, expander not only has the function of support simultaneously, also object can be flattened by this auxiliary equipment, expander can be made to realize the function of drawing by the supporting role of branch line bar 106, expander can be made to rotate flexibly by the rotation of rotational sleeve 104, can according to special condition, better meet demand, device structure is simple, easy to operate, reliable operation, strong adaptability.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (10)
1. a multifunctional manual expander, it is characterized in that: comprise bearing base (2), to creep seat (3), connecting rod (4), to rise progressively arm-tie (5), to rise progressively rocking bar core (6), climb plate (7), auxiliary socket (9) and locking plate (8), described seat of creeping (3) and bearing base (2) are enclosed within the plate that climbs (7) respectively, the described plate that climbs (7) is provided with some holes of climbing (71), bearing base (2) both sides are respectively arranged with bearing platform (26) and hinged seat (21), hinged seat (21) is provided with connecting rod (4) by pin (41) is hinged, bearing base (2) and seat of creeping (3) are respectively arranged with lateral pin seat (22), described seat of creeping (3) arranges guide bracket (31), described guide bracket (31) is provided with arm-tie of rising progressively (5), seat (3) of creeping is above hinged is provided with locking plate (8), described locking plate (8) coordinates with arm-tie of rising progressively (5) to be installed, creep on seat (3), by bolt (61) is hinged, rocking bar core of rising progressively (6) is installed, described rocking bar core of rising progressively (6) is connected with connecting rod (4) by pin (41), the described plate that climbs (7) bottom is installed with bedplate (1), climb on hole (71) and auxiliary socket (9) is installed, auxiliary socket (9) comprises on slide cartridge (91) and being fixedly installed present a theatrical performance as the last item on a programme (93), described (93) top of presenting a theatrical performance as the last item on a programme is provided with matching board (92), described slide cartridge (91) is provided with some slide cartridge pin holes (911), slide cartridge (91) is provided with holddown groove (912), described matching board (92) is provided with and coordinates circular hole (921) and coordinate polygon hole (922), described bedplate (1) comprises base plate (101), fixed muffle (102), rotational sleeve (104), stiffener (105), climb plate holder plate (107), described base plate (101) is provided with fixed muffle (102), described fixed muffle (102) is provided with some stiffeners (105) around, branch line bar (106) is provided with between described stiffener (105), rotational sleeve (104) is provided with in fixed muffle (102), two plate holder plates (107) that climb are provided with in described rotational sleeve (104), climb plate holder plate (107), fixed muffle (102) and rotational sleeve (104) are respectively arranged with some pin-and-holes (103).
2. a kind of multifunctional manual expander as claimed in claim 1, it is characterized in that: described in rocking bar core (6) of rising progressively be installed with rocking bar cylinder base (62), described rocking bar cylinder base (62) is provided with rocking bar (63) by pin (41), and the end cover on described rocking bar (63) has Anti-slip cover (64).
3. a kind of multifunctional manual expander as claimed in claim 1, it is characterized in that: described bearing platform (26) is provided with antiskid plate (261), (261) are provided with some grooves with described antiskid plate.
4. a kind of multifunctional manual expander as claimed in claim 1, it is characterized in that: described lateral pin seat (22) is inserted with lateral pin (23), the end of described lateral pin (23) is provided with oblique cambered surface (232), described oblique cambered surface (232) contacts with hole of climbing (71), and the upper cover of lateral pin (23) has return spring (24).
5. a kind of multifunctional manual expander as claimed in claim 1, is characterized in that: described lateral pin (23) is provided with spacing hole (231), described spacing hole (231) is inserted with gag lever post (25).
6. a kind of multifunctional manual expander as claimed in claim 1, it is characterized in that: described locking plate (8) is provided with hinged fixing hole (81) and draw-in groove (82), described hinged fixing hole (81) is fixed on seat of creeping (3) by bolt (61).
7. a kind of multifunctional manual expander as claimed in claim 1, it is characterized in that: described in rise progressively on arm-tie (5) and be respectively arranged with chuck (51), draw platform (52) and shelves groove (53), described chuck (51) contacts with draw-in groove (82).
8. a kind of multifunctional manual expander as claimed in claim 1, it is characterized in that: the quantity of described stiffener (105) is 4, the left and right sides is respectively arranged with a branch line bar (106), and described branch line bar (106) is 20 ~ 50mm apart from the distance of base plate (101) upper surface.
9. a kind of multifunctional manual expander as claimed in claim 1, is characterized in that: described fixed muffle (102) surrounding is evenly provided with 4 pin-and-holes (103), and described 4 pin-and-hole (103) axis are in same level.
10. a kind of multifunctional manual expander as claimed in claim 1, it is characterized in that: described rotational sleeve (104) is symmetrically arranged with two pin-and-holes (103), the axis of the upper pin-and-hole (103) of described rotational sleeve (104) and the axis of the upper pin-and-hole (103) of the plate holder plate (107) that climbs are on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466678.4U CN204034091U (en) | 2014-08-18 | 2014-08-18 | A kind of multifunctional manual expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466678.4U CN204034091U (en) | 2014-08-18 | 2014-08-18 | A kind of multifunctional manual expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034091U true CN204034091U (en) | 2014-12-24 |
Family
ID=52234803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466678.4U Withdrawn - After Issue CN204034091U (en) | 2014-08-18 | 2014-08-18 | A kind of multifunctional manual expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225842A (en) * | 2014-08-18 | 2014-12-24 | 海盐爱华机械有限责任公司 | Multifunctional manual expander |
-
2014
- 2014-08-18 CN CN201420466678.4U patent/CN204034091U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225842A (en) * | 2014-08-18 | 2014-12-24 | 海盐爱华机械有限责任公司 | Multifunctional manual expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |