CN209665349U - A kind of railroad maintenance pickup - Google Patents
A kind of railroad maintenance pickup Download PDFInfo
- Publication number
- CN209665349U CN209665349U CN201920362335.6U CN201920362335U CN209665349U CN 209665349 U CN209665349 U CN 209665349U CN 201920362335 U CN201920362335 U CN 201920362335U CN 209665349 U CN209665349 U CN 209665349U
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- CN
- China
- Prior art keywords
- pawl
- pickup
- clamping plate
- casing
- sleeve pipe
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Abstract
The utility model relates to a kind of railroad maintenance pickups, belong to railroad maintenance equipment technical field, it includes casing, the one end of described sleeve pipe along its length is connected with pickup pawl, it is connected with hand grip portion far from the one end for picking up pawl in described sleeve pipe, control is provided in described sleeve pipe and picks up the operating-controlling mechanism that pawl is gathered.The pickup pawl includes left claw and right pawl, the left claw and right pawl are rotatably connected to clamping plate far from the end of casing one end respectively, the clamping plate rotates centered on close to the position of a side end relative to left claw or right pawl, the limit assembly for the restricted clamping plate rotation that is slidably connected in described sleeve pipe.The utility model has the effect of not only being able to achieve the pickup to article but also can be used for the cleaning of rubble on sleeper.
Description
Technical field
The utility model relates to railroad maintenance equipment technical field more particularly to a kind of railroad maintenance pickups.
Background technique
Pickup is the pole type tool for picking up article, can carry out eminence and take object, slit that object, ground article is taken to pick up
Pick up equal operations.During construction of railways and maintenance, it is sometimes desirable to carry out construction operation in higher position, operating personnel wants
Tool is taken from ground, round-trip extremely inconvenient, there are security risks, reduce operating efficiency.Meanwhile it being carried out to railroad track
When maintenance, staff needs to clear up the rubble on the sundries and sleeper occurred on track, to adjust distance between sleeper etc.,
Thus staff is needed frequently to bend over, large labor intensity is easy to appear the strain of waist.
In the prior art, notification number is that the patent application of CN204868840U discloses a kind of subway work pickup,
Including hollow pickup lever, it is hinged with pickup clamping plate in the front end of hollow pickup lever, rear end is arranged hand-held locating piece, holds locating piece
Lower section handle is set, manipulation trigger is installed in hand-held locating piece, manipulates and reset spring is set between trigger and handle.In
The motor-driven connector being connect through setting connecting rod, the setting of connecting rod front end with pickup clamping plate in empty pickup lever, rear end and manipulation trigger
Upper end is fixed on same pin shaft.Staff holds handle in this way, rotates pin shaft, connecting rod accordingly moves, and can make motor-driven
Connector control pick up clamping plate folder and, and then realize pickup to article.But such pickup is appropriate only for taking for tool
With the cleaning of rubbish, it is difficult to the cleaning to the rubble on sleeper be rapidly completed, staff needs to cooperate using other tools,
It is able to achieve and rubble is quickly cleaned, which adds the tool amounts that staff carries, it has not been convenient to carry.
Utility model content
The purpose of this utility model is to provide a kind of railroad maintenance pickup, has both to be able to achieve and article is picked up
It picks up, the advantages of cleaning of rubble on sleeper can be used for again.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of railroad maintenance pickup, including casing, the one end of described sleeve pipe along its length are connected with pickup pawl,
It is connected with hand grip portion far from the one end for picking up pawl in described sleeve pipe, control is provided in described sleeve pipe and picks up the manipulation machine that pawl is gathered
Structure.The pickup pawl includes left claw and right pawl, and the end of the left claw and right pawl far from casing one end is rotatably connected to folder respectively
Plate, the clamping plate rotate centered on close to the position of a side end relative to left claw or right pawl, slidably connect in described sleeve pipe
Limit the limit assembly of clamping plate rotation.
Implement above-mentioned technical proposal, the crawl position of pickup is made of symmetrical left claw and right pawl, is needed in staff
Will by pickup grab article when, by operating-controlling mechanism make pick up pawl gather, by article to be captured be fixed on pick up pawl it
Between, in the clamping plate for the lower end rotation connection for picking up pawl, can be closed with gathering for pawl is picked up, i.e., under the clamping plate under left claw and right pawl
Clamping plate offset, to realize crawl to article.When clearing up the rubble on sleeper, clamping plate is rotated 90 degree, is made
Clamping plate is turned to from relatively parallel state along same linear extension, i.e. two clamping plates are laterally rotated along pawl is picked up, two clamping plates with
Casing forms the structure of similar scoop, and staff is facilitated to clear up the rubble of sleeper two sides, such staff to railway into
It when row maintenance, does not need to carry two kinds of tools, carries out picking up respectively and rubble cleaning, the pickup of the utility model have simultaneously
Pick up and clear up the function of rubble.The limit assembly connected on casing can limit the rotation of clamping plate, be beneficial to prevent work people
The case where when clamping article or cleaning rubble, clamping plate voluntarily rotates member, influences staff's normal operation generation.
The utility model is further arranged to, and the limit assembly includes the slide bar connecting with cannula slide, the slide bar
End be fixedly connected with two gag lever posts, the gag lever post is located at slide bar close to the one end for picking up pawl；Two on the pickup pawl
Between a clamping plate when distance maximum, two gag lever posts are abutted with clamping plate outside respectively, and two clamping plates turn to edge
When same linear extension, two position limiting clamps are abutted with two clamping plates respectively.
Implement above-mentioned technical proposal, two gag lever posts are located at the angle that clamping plate rotates 90 degree of former and later two states, this
Sample gag lever post can simultaneously limit the clamping plate of two states, and clamping plate is effectively avoided voluntarily to occur to turn in use
It is dynamic.
The utility model is further arranged to, and the gag lever post includes interconnecting piece and limiting section, and the connecting portion is in limit
Between position portion and slide bar, the shape of the interconnecting piece is identical as pawl is picked up, and the limiting section is parallel with casing.
Implement above-mentioned technical proposal, interconnecting piece is for limiting section to be connect with slide bar, shape and the pickup pawl of interconnecting piece
Shape is identical, will not influence pickup of the pickup to the article for increasing volume because of the shape of interconnecting piece in this way.
The utility model is further arranged to, and one end on the slide bar far from gag lever post is fixedly connected with handle.
Implement above-mentioned technical proposal, staff when in use, can be by upper handle by slide bar upward sliding, slide bar
The gag lever post of lower end slides therewith, releases gag lever post and fixes to the limit of clamping plate, and then rotary clamp plate, converts the state of clamping plate,
After the completion of rotation, then slide bar is put down, make gag lever post slide downward, continues to fix clamping plate.
The utility model is further arranged to, and the position connecting on pawl with clamping plate of picking up is fixedly connected with limit plate,
The limit plate, which is located at, to be picked up on pawl close to the position of the extension line of casing.
Implement above-mentioned technical proposal, limit plate can prevent clamping plate from rotating to the inside picked up between pawl, and then avoid pressing from both sides
Plate rotation influences to occur the case where picking up operation.
The utility model is further arranged to, and the operating-controlling mechanism includes the control handle connecting with cannula slide, described
The end of control handle is fixedly connected with control-rod, and the control-rod is located in casing, and the control-rod is far from control handle
Hingedly there are two connecting rods for end.Mounting rod, the pickup pawl and mounting rod is arranged in the position connecting in described sleeve pipe with pickup pawl
It is slidably connected, the one end of the connecting rod far from control-rod and to pick up pawl hinged offers in described sleeve pipe and matches with connecting rod
Mounting groove.
Implement above-mentioned technical proposal, staff is realized by mobile control handle picks up the gathering and to the folder of article of pawl
It holds, when control handle moves up, dragging control-rod is moved up with control handle, and the connecting rod of control-rod lower end is accordingly upward
Rotation keeps the pickup pawl hinged with connecting rod mobile to centre, realizes and pick up gathering for pawl.
The utility model is further arranged to, and the pickup pawl is set on mounting rod, be connected on the pickup pawl with
The ball that mounting rod abuts.
Implement above-mentioned technical proposal, pick up and contradicted between pawl and mounting rod by ball, it is opposite to be conducive to reduction pickup pawl
The mobile frictional force of mounting rod.
The utility model is further arranged to, and the surface of the clamping plate towards another clamping plate is provided with anti-skid chequer.
Implement above-mentioned technical proposal, anti-skid chequer is capable of increasing the frictional force between clamping plate and clamped article, is conducive to avoid
Article slides during clamped.
In conclusion the utility model has the following beneficial effects:
One, by being rotatablely connected clamping plate in the lower end for picking up pawl, pickup of the pickup to various shape article can be enhanced
Ability, and pickup can be used to clear up the rubble on sleeper by rotary clamp plate.
Two, by the way that position-limit mechanism is arranged on pickup, the rotation of clamping plate can be defined, clamping plate is made to keep stablizing
Working condition, facilitate staff to operate.
Three, the limit rod-shape of limit assembly is identical as pawl is picked up, will not be because of limit in this way when picking up to article
The blocking of bar and be difficult to the biggish article of clamping shape.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the portion the A enlarged drawing in Fig. 1.
Fig. 3 is the portion the B enlarged drawing in Fig. 2.
Fig. 4 is the cross-sectional view of the utility model.
Fig. 5 is the portion the C enlarged drawing in Fig. 4.
Fig. 6 is the structural schematic diagram that the utility model picks up that pawl is gathered.
Fig. 7 be the utility model clamping plate rotation after, the structural schematic diagram for clearing up rubble state on sleeper.
Appended drawing reference: 1, casing；11, mounting groove；2, pawl is picked up；21, left claw；22, right pawl；23, clamping plate；231, anti-skidding
Line；24, limit plate；25, ball；3, hand grip portion；4, operating-controlling mechanism；41, handle is controlled；42, control-rod；43, connecting rod；44, pacify
Fill bar；5, limit assembly；51, slide bar；52, gag lever post；521, interconnecting piece；522, limiting section；53, handle.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
As shown in Figure 1, a kind of railroad maintenance pickup, including casing 1, the upper end of casing 1 are fixedly connected with hand grip portion
3, the lower end of casing 1 be connected with pick up pawl 2, pick up pawl 2 include left claw 21 and right pawl 22, by by left claw 21 and right pawl 22 in
Between gather, realize crawl to article.
As shown in Figure 1, Figure 2 and Figure 4, it is provided with control on casing 1 and picks up the operating-controlling mechanism 4 that pawl 2 is gathered, realizes and picks up
There are many structures that pawl 2 is gathered, and left claw 21 and right pawl 22 can be connect by structures such as connecting ropes with 1 upper end of casing, as long as energy
Staff is allowed to pick up the closure of pawl 2 close to the position control of hand grip portion 3 in 1 upper end of casing.The behaviour that the present embodiment uses
Controlling mechanism 4 includes the control handle 41 being slidably connected with casing 1, and control handle 41 is located at the lower section of hand grip portion 3, controls handle 41
End close to 1 one end of casing is fixedly connected with control-rod 42, and control-rod 42 is located in casing 1, and can glide on facing sleeve 1
It is dynamic.Control-rod 42 lower end hingedly there are two connecting rod 43, offer the mounting groove matched with connecting rod 43 on casing 1
11, matching here refers to that connecting rod 43 can stretch out from mounting groove 11, and opposite mounting groove 11 moves freely, two connecting rods
43 lower end is hinged with left claw 21 and right pawl 22 respectively, and the mounting rod 44 vertical with casing 1, left claw 21 are provided on casing 1
It is sheathed on mounting rod 44 with right pawl 22, and is slidably connected with mounting rod 44 respectively, pick up to be connected on pawl 2 and be supported with mounting rod 44
The ball 25 connect.Control handle 41 is moved up in this way, and control-rod 42 rises with it, and two connecting rods 43 are rotated up, and make left claw
21 and right pawl 22 it is mobile to center, realize and pick up gathering for pawl 2.
As shown in figures 1 and 3, it is rotatably connected to clamping plate 23, clamping plate 23 respectively in the end of 22 lower end of left claw 21 and right pawl
The position connecting with left claw 21 or right pawl 22 is located at close to the position of 23 1 side end of clamping plate, and such clamping plate 23 can be with left claw 21
Or it is rotated centered on the shaft that extends along the vertical direction of the lower end of right pawl 22.In 23 inside of clamping plate (towards the one of another clamping plate 23
Side surface) it is provided with anti-skid chequer 231, it is capable of increasing clamping plate 23 and by the frictional force between clamping object, then improves the steady of clamping
It is qualitative.In order to improve the stability of the rotation of clamping plate 23, picks up the position connecting on pawl 2 with clamping plate 23 and be fixedly connected with limit plate
24, limit plate 24 is located at 23 inside of clamping plate, can prevent clamping plate 23 from turning to the inside.Meanwhile in order to avoid clamping plate 23 is working
It is voluntarily rotated when personnel's normal use, the limit assembly 5 that the restricted clamping plate 23 that is slidably connected on casing 1 rotates.
As shown in Figure 4 and Figure 6, the limit assembly 5 that the present embodiment uses includes the slide bar 51 being slidably connected with casing 1, sliding
The upper end of bar 51 is fixedly connected with handle 53, facilitates the mobile slide bar 51 of staff, is fixedly connected with two in the lower end of slide bar 51
Root gag lever post 52.Gag lever post 52 includes interconnecting piece 521 and limiting section 522, interconnecting piece 521 be located at limiting section 522 and slide bar 51 it
Between, the shape of interconnecting piece 521 is identical as pawl 2 is picked up, and limiting section 522 is parallel with casing 1.And two clamping plates 23 on picking up pawl 2
Between distance maximum when, the limiting section 522 of two gag lever posts 52 is abutted on the outside of clamping plate 23 respectively, when two clamping plates 23 turn to
When along same linear extension, two limiting sections 522 are abutted with two clamping plates 23 (referring to Fig. 7) respectively, i.e., limiting section 522 is located at
Clamping plate 23 rotates the angle of 90 degree former and later two states, such gag lever post 52 can and meanwhile to the clamping plates 23 of two states into
Row limit.
When the utility model is used, staff wants picking tool or rubbish, upper handle 53 slides up slide bar 51
It is dynamic, drive gag lever post 52 to move up therewith, the opposite state of the anti-skid chequer 231 that clamping plate 23 is turned into two clamping plates 23, then
Handle 53 is put down, so that slide bar 51, gag lever post 52 is glided, limiting section 522 offsets with clamping plate 23.Pawl 2 will be picked up to be moved to wait clamp
At article, pull-up control handle 41 drives control-rod 42 to move up, two connecting rods 43 of 42 lower end of control-rod rotate with it, and make
Left claw 21 and right pawl 22 are mobile to the center of mounting rod 44, and the clamping plate 23 of 22 lower end of left claw 21 and right pawl closes up, and realizes to object
The clamping of product.When staff needs to clear up the rubble on sleeper, it is again stepped up handle 53, makes the limit of gag lever post 52
Position portion 522 moves up therewith, rotary clamp plate 23, is located on the same line two clamping plates 23, puts down handle 53, makes under gag lever post 52
It moves, limiting section 522 offsets again with clamping plate 23 (referring to Fig. 7), with the rubble on pickup cleaning sleeper.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of railroad maintenance pickup, including casing (1), the one end of described sleeve pipe (1) along its length, which is connected with, picks up
It picks up pawl (2), is connected with hand grip portion (3) in described sleeve pipe (1) far from the one end for picking up pawl (2), described sleeve pipe is provided with control on (1)
System picks up pawl (2) operating-controlling mechanism (4) for gathering, which is characterized in that and the pickup pawl (2) includes left claw (21) and right pawl (22),
The end of the left claw (21) and separate casing (1) one end of right pawl (22) is rotatably connected to clamping plate (23), the clamping plate respectively
(23) it is rotated centered on close to the position of a side end relative to left claw (21) or right pawl (22), the company of sliding in described sleeve pipe (1)
It is connected to the limit assembly (5) of limitation clamping plate (23) rotation.
2. a kind of railroad maintenance pickup according to claim 1, which is characterized in that the limit assembly (5) includes
The slide bar (51) being slidably connected with casing (1), the end of the slide bar (51) are fixedly connected with two gag lever posts (52), the limit
Position bar (52) is located at slide bar (51) close to the one end for picking up pawl (2)；Distance is most between upper two clamping plates (23) of pickup pawl (2)
When big, two gag lever posts (52) abut with clamping plate (23) outside respectively, and two clamping plates (23) turn to along same
When linear extension, two position limiting clamps are abutted with two clamping plates (23) respectively.
3. a kind of railroad maintenance pickup according to claim 2, which is characterized in that the gag lever post (52) includes connecting
Socket part (521) and limiting section (522), the interconnecting piece (521) are located between limiting section (522) and slide bar (51), the connection
The shape in portion (521) is identical as pawl (2) are picked up, and the limiting section (522) is parallel with casing (1).
4. a kind of railroad maintenance pickup according to claim 2, which is characterized in that far from limit on the slide bar (51)
One end of position bar (52) is fixedly connected with handle (53).
5. a kind of railroad maintenance pickup according to claim 1, which is characterized in that on the pickup pawl (2) with folder
The position of plate (23) connection is fixedly connected with limit plate (24), and the limit plate (24), which is located at, picks up on pawl (2) close to casing (1)
Extension line position.
6. a kind of railroad maintenance pickup according to claim 1, which is characterized in that the operating-controlling mechanism (4) includes
The end of the control handle (41) being slidably connected with casing (1), control handle (41) is fixedly connected with control-rod (42), institute
It states control-rod (42) to be located in casing (1), hingedly there are two connecting rods for end of the control-rod (42) far from control handle (41)
(43)；Position setting mounting rod (44) being connect in described sleeve pipe (1) with pickup pawl (2), the pickup pawl (2) and mounting rod
(44) it is slidably connected, hingedly, described sleeve pipe is opened on (1) for the connecting rod (43) one end and pickup pawl (2) far from control-rod (42)
Equipped with the mounting groove (11) matched with connecting rod (43).
7. a kind of railroad maintenance pickup according to claim 6, which is characterized in that the pickup pawl (2) is set in
On mounting rod (44), the ball (25) abutted with mounting rod (44) is connected on pickup pawl (2).
8. a kind of railroad maintenance pickup according to claim 1, which is characterized in that the clamping plate (23) is towards another
The surface of clamping plate (23) is provided with anti-skid chequer (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362335.6U CN209665349U (en) | 2019-03-21 | 2019-03-21 | A kind of railroad maintenance pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362335.6U CN209665349U (en) | 2019-03-21 | 2019-03-21 | A kind of railroad maintenance pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665349U true CN209665349U (en) | 2019-11-22 |
Family
ID=68572283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920362335.6U Active CN209665349U (en) | 2019-03-21 | 2019-03-21 | A kind of railroad maintenance pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665349U (en) |
-
2019
- 2019-03-21 CN CN201920362335.6U patent/CN209665349U/en active Active
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