CN213889829U - Article pulling-out device for equipment maintenance - Google Patents
Article pulling-out device for equipment maintenance Download PDFInfo
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- CN213889829U CN213889829U CN202022658790.6U CN202022658790U CN213889829U CN 213889829 U CN213889829 U CN 213889829U CN 202022658790 U CN202022658790 U CN 202022658790U CN 213889829 U CN213889829 U CN 213889829U
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Abstract
The utility model discloses an article pulling-out device for equipment maintenance, which comprises a bottom plate, wherein first through holes are symmetrically arranged on the bottom plate, a pulling-out rod is arranged on the first through holes in a penetrating way, a blind plate matched with the first through holes is arranged at one end of the pulling-out rod, an arc-shaped plate is detachably arranged at the other end of the pulling-out rod, a jack is arranged on the bottom plate between the two pulling-out rods, the arc-shaped plates are positioned on one side of the jack, which is far away from the bottom plate, nuts are arranged on one sides of the arc-shaped plates, which are far away from the jack, the two arc-shaped plates are locked on the nuts through bolts and connected, according to the length difference of the connecting shaft of the object, the pull-out rods and jacks with different lengths are selected, and two arc-shaped plates are placed on two sides of the connecting shaft at the rear end of the object, the two arc plates are locked and fixed through the bolts, the jack is shaken to enable a jacking shaft of the jack to jack with a connecting shaft at the front end of the object, and then the arc plates enable the object to be withdrawn from the connecting shaft.
Description
Technical Field
The utility model relates to an overhaul of equipments instrument technical field, concretely relates to overhaul of equipments is with article pull-out device.
Background
In the process of equipment maintenance, articles such as equipment belt pulleys and couplings are often required to be pulled out for replacement or repair. The hydraulic triangle puller is a tool which is most used in the field and is characterized in that a hydraulic starting rod directly moves forwards, a pushing rod does not rotate, a hook claw seat can directly move forwards and backwards along with threads for distance adjustment, when in operation, the hydraulic starting rod moves forwards and the hook claw correspondingly moves backwards as long as a handle swings forwards and backwards in a small range, so that an object can be pulled out, the operation is convenient, and the use is labor-saving.
However, in the actual maintenance process, the hydraulic triangle puller has limited three-jaw depth, and the pulley groove can be damaged when the pulley is pulled, so that the pulley cannot be continuously used, the pulley can only be damaged and removed by using a damage method, and the maintenance difficulty and the accessory cost are increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is pulled out to article solves the hydraulic pressure triangle and draws the horse three-jaw degree of depth limited, can appear drawing the pulley groove when drawing the belt pulley and damage, causes the unable problem that continues the use of belt pulley.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an article pull-out device for overhaul of the equipments, includes the bottom plate, first through-hole has been seted up to the symmetry on the bottom plate, wear to be equipped with the pull-out rod on the first through-hole, the one end of pull-out rod is equipped with the adaptation the blind plate of first through-hole, the detachable arc that is equipped with of the other end of pull-out rod, lie in two on the bottom plate be equipped with the jack between the pull-out rod, just the arc is located the jack deviates from one side of bottom plate, the arc deviates from one side of jack is equipped with the nut, two the arc passes through bolt locking and is in connect on the nut.
The technical scheme is that mounting grooves are formed in two ends of the base plate, extension plates are arranged on the mounting grooves in a sliding mode, the first through holes are formed in the extension plates, and the extension plates are fixed to the base plate in a threaded mode.
According to a further technical scheme, the side wall of the extension plate is provided with scale marks.
A further technical scheme is that one end of the pulling rod, which deviates from the blind plate, is in threaded connection with an extension rod, and one end of the extension rod, which deviates from the pulling rod, is detachably connected with the arc-shaped plate.
According to a further technical scheme, a second through hole matched with the size of the extension rod is formed in the arc-shaped plate, a screw hole is formed in the side wall of one end, deviating from the pull-out rod, of the extension rod, a limiting rod is connected to the screw hole in a threaded mode, the end portion of the limiting rod is located outside the screw hole, and a limiting groove matched with the limiting rod is formed in the arc-shaped plate.
According to a further technical scheme, a guide pillar is arranged at the bottom of the mounting groove, a guide hole matched with the guide pillar is formed in the extension plate, and the length of the guide hole is larger than that of the guide pillar.
The further technical scheme is that the jack is a screw jack.
According to a further technical scheme, anti-skid grains are arranged on one side, close to the jack, of the arc-shaped plate.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the length difference of the connecting shaft of the object, the pull-out rod and the jack with different lengths are selected, the two arc-shaped plates are placed on two sides of the connecting shaft at the rear end of the object, the two arc-shaped plates are locked and fixed through the bolts, the jack is shaken to enable the jacking shaft of the jack to be jacked with the connecting shaft at the front end of the object, and then the arc-shaped plates enable the object to be withdrawn from the connecting shaft.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of an arc plate.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1-bottom plate, 2-first through hole, 3-pull rod, 4-blind plate, 5-arc plate, 6-jack, 7-nut, 8-object, 9-connecting shaft, 10-mounting groove, 11-extension plate, 12-extension rod, 13-second through hole, 14-screw hole, 15-limiting rod, 16-limiting groove, 17-guide post and 18-guide hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, one embodiment of the present invention is:
the utility model provides an article pull-out device for overhaul of the equipments, includes bottom plate 1, first through-hole 2 has been seted up to the symmetry on the bottom plate 1, wear to be equipped with pull-out rod 3 on the first through-hole 2, the one end of pull-out rod 3 is equipped with the adaptation blind plate 4 of first through-hole 2, the detachable arc 5 that is equipped with of the other end of pull-out rod 3, be located two on the bottom plate 1 be equipped with jack 6 between the pull-out rod 3, just arc 5 is located jack 6 deviates from one side of bottom plate 1, arc 5 deviates from one side of jack 6 is equipped with nut 7, two arc 5 is in through bolt locking nut 7 is last to be connected.
According to the length difference of the connecting shaft 9 of the object 8, the pull-out rod 3 and the jack 6 with different lengths are selected, the two arc-shaped plates 5 are placed on the two sides of the connecting shaft 9 at the rear end of the object 8, the two arc-shaped plates 5 are locked and fixed through bolts, the jack 6 is shaken, the jacking shaft of the jack 6 is jacked with the connecting shaft 9 at the front end of the object 8, and the object 8 is further withdrawn from the connecting shaft 9 by the arc-shaped plates 5.
Specifically, the nuts are symmetrically installed at two ends of the arc-shaped plate 5 to ensure balance and ensure that the object 8 smoothly exits.
The pull-out rod 3 can be connected to the curved plate 5 in a screw-fastening manner.
Through set up mounting groove 10 at the both ends of bottom plate 1, extension plate 11 that the cooperation set up can be according to the size of article 8, adjustment extension plate 11's the distance that stretches out, improves the practicality, and extension plate 11 and 1 thread tightening of bottom plate, simple structure easily realize.
On the basis of the above-described embodiment:
the side wall of the extension plate 11 is provided with scale marks (not shown).
The scale marks 11 are arranged, so that a worker can conveniently adjust the extending distance of the extending plates 11, the extending distances of the two extending plates 11 are consistent, and the jacking shaft of the jack 6 is opposite to the connecting shaft 9 of the object 8, so that the object 8 can be smoothly withdrawn.
On the basis of the above-described embodiment:
one end of the pull-out rod 3 deviating from the blind plate 4 is connected with an extension rod 12 in a threaded manner, and one end of the extension rod 12 deviating from the pull-out rod 3 is detachably connected with the arc plate 5.
The extension plate 12 is provided to further extend the length of the pull-out rod 3 as required, thereby improving the practicability.
On the basis of the above-described embodiment:
the arc-shaped plate 5 is provided with a second through hole 13 matched with the extension rod 12 in size, a screw hole 14 is formed in the side wall of one end, away from the pull-out rod 3, of the extension rod 12, a limiting rod 15 is connected to the screw hole 14 in a threaded mode, the end portion of the limiting rod 15 is located outside the screw hole 14, and the arc-shaped plate 5 is provided with a limiting groove 16 matched with the limiting rod 15.
The limiting rod 15 arranged on the extension rod is clamped in the limiting groove 16, so that limiting and fixing between the extension plate and the arc plate are realized, and the operation is quicker.
It can be understood that: the screw holes 14 can be symmetrically formed on the side wall of the extension plate 12 and are matched with two limiting rods 15 with proper lengths for installation; the screw hole 14 may be formed through a side wall of the extension plate 12 and may be installed by being fitted with a stopper rod 15 having an appropriate length.
On the basis of the above-described embodiment:
a guide post 17 is arranged at the bottom of the mounting groove 10, a guide hole 18 matched with the guide post 17 is formed in the extension plate 11, and the length of the guide hole 18 is greater than that of the guide post 17.
The guide post 17 is matched with the guide hole 18 for positioning and guiding, so that the extension plate 11 can smoothly slide on the mounting groove 10.
On the basis of the above-described embodiment:
the jack 6 is a screw jack.
The screw jack has compact structure, takes the screw rod or the nut sleeve as a jacking piece, is driven by manpower through the screw pair, reasonably utilizes the swing of the rocker to rotate the pinion, drives the screw rod to rotate through the closed operation of the pair of conical gears, pushes the lifting sleeve, and accordingly, a heavy object ascends or descends.
On the basis of the above-described embodiment:
the arc-shaped plate 5 is provided with anti-skid grains (not shown) on one side close to the jack 6.
The anti-slip lines are arranged to increase the friction between the arc-shaped plate 5 and the object 8 and facilitate the pulling-out of the object.
Reference throughout this specification to various embodiments means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
While the invention has been described in terms of what is presently considered to be the preferred embodiments, it is to be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an equipment overhauls uses article pull-out device which characterized in that: including bottom plate (1), first through-hole (2) have been seted up to the symmetry on bottom plate (1), wear to be equipped with pull-out rod (3) on first through-hole (2), the one end of pull-out rod (3) is equipped with the adaptation blind plate (4) of first through-hole (2), the other end of pull-out rod (3) is detachable to be equipped with arc (5), lie in two on bottom plate (1) be equipped with jack (6) between pull-out rod (3), just arc (5) are located jack (6) deviate from one side of bottom plate (1), arc (5) deviate from one side of jack (6) is equipped with nut (7), two arc (5) are in through bolt locking nut (7) are last to be connected.
2. An equipment servicing article pullout apparatus according to claim 1, characterized in that: mounting groove (10) have all been seted up at the both ends of bottom plate (1), it is equipped with extension plate (11) to slide on mounting groove (10), seted up on extension plate (11) first through-hole (2), extension plate (11) with bottom plate (1) thread tightening.
3. An equipment servicing article pullout apparatus according to claim 2, characterized in that: the side wall of the extension plate (11) is provided with scale marks.
4. An equipment servicing article pullout apparatus according to claim 1, characterized in that: one end of the pull-out rod (3) deviating from the blind plate is connected with an extension rod (12) in a threaded manner, and one end of the extension rod (12) deviating from the pull-out rod (3) is detachably connected with the arc plate (5).
5. An equipment servicing article pullout apparatus according to claim 4, wherein: seted up the adaptation on arc (5) second through-hole (13) of extension rod (12) size, extension rod (12) deviate from screw (14) have been seted up on the one end lateral wall of pull-out rod (3), the spiro union has gag lever post (15) on screw (14), the tip of gag lever post (15) is located outside screw (14), set up the adaptation on arc (5) spacing groove (16) of gag lever post (15).
6. An equipment servicing article pullout apparatus according to claim 2, characterized in that: a guide post (17) is arranged at the bottom of the mounting groove (10), a guide hole (18) matched with the guide post (17) is formed in the extension plate (11), and the length of the guide hole (18) is larger than that of the guide post (17).
7. An equipment servicing article pullout apparatus according to claim 1, characterized in that: the jack (6) is a screw jack.
8. An equipment servicing article pullout apparatus according to claim 1, characterized in that: and anti-skid grains are arranged on one side, close to the jack (6), of the arc-shaped plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658790.6U CN213889829U (en) | 2020-11-17 | 2020-11-17 | Article pulling-out device for equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658790.6U CN213889829U (en) | 2020-11-17 | 2020-11-17 | Article pulling-out device for equipment maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213889829U true CN213889829U (en) | 2021-08-06 |
Family
ID=77119490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022658790.6U Active CN213889829U (en) | 2020-11-17 | 2020-11-17 | Article pulling-out device for equipment maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213889829U (en) |
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2020
- 2020-11-17 CN CN202022658790.6U patent/CN213889829U/en active Active
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