CN208744500U - Descaling bolts device - Google Patents
Descaling bolts device Download PDFInfo
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- CN208744500U CN208744500U CN201821453783.9U CN201821453783U CN208744500U CN 208744500 U CN208744500 U CN 208744500U CN 201821453783 U CN201821453783 U CN 201821453783U CN 208744500 U CN208744500 U CN 208744500U
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- rotating seat
- derusting
- pawl
- handle
- motor
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Abstract
The utility model provides a kind of descaling bolts device, it is related to bolt conservation technology field, descaling bolts device provided by the utility model includes handle, rotating seat and multiple derusting pawls with rotating seat rotation connection, in which: motor is equipped in handle, handle is hand-held for operating personnel；Rotating seat is connected to motor, and rotates driven by the motor around the axis of itself；It is equipped with spring between each derusting pawl and rotating seat, when so that motor not driving rotating seat to rotate, the extension line for the pawl that derusts is not vertical with the axis of rotating seat.Descaling bolts device rust cleaning efficiency provided by the utility model is high, while small volume, easy to carry, and the derusting ability of the angle between derusting pawl and bolt and the pawl that derusts can be adjusted by controlling the revolving speed of motor.
Description
Technical field
The utility model relates to bolt conservation technology fields, more particularly, to a kind of descaling bolts device.
Background technique
Bolt has a very important role in building construction process as most common fastener, is widely used
In railway, bridge, mechanical equipment, the various industries such as industrial and mineral.And can bolt effectively be conserved, and bolt is directly affected
Bolt on service life, especially Offshore Bridges is more vulnerable to corrode, and influences the safety of Offshore Bridges.
The maintenance work of bolt is more complicated, and the first step of maintenance work is derusted to bolt.Existing bolt
It derusts in operation, needs to be derusted manually with wire brush, but under this mode operating efficiency is very low；Or after disassembling,
Derusting maintenance work is carried out to bolt with grinding wheel, but such mode rust removalling equipment is huge, inconvenient to carry, the bad tune of derusting amount
Section.
Therefore, how a kind of operating efficiency height is provided and descaling bolts device easy to carry is that those skilled in the art need to solve
One of certainly the technical issues of.
Utility model content
The purpose of this utility model is to provide a kind of descaling bolts devices, are imitated with solving rust removalling equipment operation in the prior art
The low and inconvenient to carry technical problem of rate.
To achieve the above object, the utility model the following technical schemes are provided:
The utility model provides a kind of descaling bolts device, including handle, rotating seat and with the rotating seat rotation connection
Multiple derusting pawls, in which:
Motor is equipped in the handle, the handle is hand-held for operating personnel；
The rotating seat is connect with the motor, and is rotated under the drive of the motor around the axis of itself；
It is equipped with spring between each derusting pawl and the rotating seat, so that the motor does not drive the rotation
When seat rotation, the extension line of the derusting pawl is not vertical with the axis of the rotating seat.
Further, the outer cover of the rotating seat be equipped with limit sleeve, the limit sleeve along the rotating seat axis
Direction is slidably matched with the rotating seat, is equipped between the limit sleeve and the rotating seat for adjusting and locking the limit
The clamping mechanism of relative position between set and the rotating seat.
Further, the clamping mechanism includes multiple protrusions on the limit sleeve and is set on the rotating seat
And multiple card slots of clamping are corresponded with multiple protrusions.
Further, the rotational plane of the derusting pawl is parallel to the axis of the rotating seat.
Further, the derusting pawl includes connecting rod and steel brush, and the connecting rod and the rotating seat are rotatablely connected, institute
State the end that steel brush deviates from the rotating seat set on the connecting rod.
Further, the steel brush includes multiple steel wires, and multiple steel wires divide around the axis of the connecting rod in dispersion shape
Cloth.
Further, the handle is L-shaped.
Further, the handle includes lateral extensions and longitudinal extension part, the lateral extensions respectively with it is described
Rotating seat is connected with the longitudinal extension part, and the motor is set in the lateral extensions, and the longitudinal extension part is for making
Industry personnel are hand-held.
Further, the handle is equipped with protective case, is formed between the protective case and the handle and is made for accommodating
The space of industry personnel's palm.
Further, the protective case can be the cloth set filled with cotton.
Descaling bolts device provided by the utility model can generate it is following the utility model has the advantages that
When motor does not work, rotating seat is not rotated, and the extension line for the pawl that derusts is not vertical with the axis of rotating seat, is removed at this time
Rust pawl end and the vertical range of rotating seat axis are nearest, facilitate the carrying of above-mentioned descaling bolts device.Bolt is stated in use to remove
When rust device operation, operating personnel holds handle, and motor drives rotating seat rotation, and rotating seat drives multiple derusting pawls rotations, revolving
During turning, derusting pawl overcomes the elastic force of spring under the influence of centrifugal force, gradually spreads out, with the faster rotational speed of motor,
Derust pawl extension line it is gradually vertical with the axis of rotating seat, the pawl contact that will derust needs the bolt that derusts, and derusting pawl can will
Rust on bolt removes.
For compared with the existing technology, descaling bolts device rust cleaning efficiency provided by the utility model is high, passes through the more of rotation
A derusting pawl carries out the rust on friction removing bolt to bolt, does not need to derust manually using wire brush.The utility model simultaneously
The descaling bolts device small volume of offer, it is easy to carry, can by control motor revolving speed come adjust derusting pawl and bolt it
Between angle and derusting pawl derusting ability.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of descaling bolts device provided by the embodiment of the utility model；
Fig. 2 is the three dimensional structure diagram of limit sleeve provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of rotating seat provided by the embodiment of the utility model.
Icon: 1- handle；2- rotating seat；3- derusting pawl；31- connecting rod；32- steel brush；4- spring；5- limit
Set；6- protective case.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1 is the structural schematic diagram of descaling bolts device provided by the embodiment of the utility model；Fig. 2 is the utility model implementation
The three dimensional structure diagram for the limit sleeve that example provides；Fig. 3 is the structural schematic diagram of rotating seat provided by the embodiment of the utility model.
The purpose of the present embodiment is that provide a kind of descaling bolts device, as shown in Figure 1, include handle 1, rotating seat 2 and with
Multiple derusting pawls 3 that rotating seat 2 is rotatablely connected, in which:
Motor is equipped in handle 1, handle 1 is hand-held for operating personnel；
Rotating seat 2 is connected to motor, and rotates driven by the motor around the axis of itself；
It is equipped with spring 4 between each derusting pawl 3 and rotating seat 2, when so that motor not driving rotating seat 2 to rotate, is removed
The extension line of rust pawl 3 is not vertical with the axis of rotating seat 2.
When motor does not work, rotating seat 2 is not rotated, and the extension line for the pawl 3 that derusts is not vertical with the axis of rotating seat 2, this
When derusting 3 end of pawl and the vertical range of 2 axis of rotating seat it is nearest, facilitate the carrying of above-mentioned descaling bolts device.It states in use
When descaling bolts device operation, operating personnel holds handle 1, and motor drives rotating seat 2 to rotate, and rotating seat 2 drives multiple derusting pawls 3
Rotation, during rotation, derusting pawl 3 overcomes the elastic force of spring 4 under the influence of centrifugal force, gradually spreads out, with motor
Faster rotational speed, the extension line for the pawl 3 that derusts is gradually vertical with the axis of rotating seat 2, and the contact of pawl 3 that will derust needs the spiral shell that derusts
Bolt, derusting pawl can remove the rust on bolt.
For compared with the existing technology, descaling bolts device rust cleaning efficiency provided in this embodiment is high, passes through the multiple of rotation
Derusting pawl carries out the rust on friction removing bolt to bolt, does not need to derust manually using wire brush.While the present embodiment provides
Descaling bolts device small volume, it is easy to carry, can by control motor revolving speed come adjust derusting pawl and bolt between
The derusting ability of angle and derusting pawl.
Wherein, one end of spring 4 can be connect with the end face of rotating seat 2, and the other end is connect with derusting pawl 3.Specifically, it revolves
It can be equipped with connecting hole on the end face of swivel base 2 and derusting pawl 3, the both ends of spring 4 are respectively equipped with hook, are hooked in connecting hole
On.When not in use, spring 4 in the raw, has the function of limiting derusting pawl 3 relative to 2 relative position of rotating seat；When
When motor drives rotating seat 2 to rotate, the centrifugal force that derusting pawl 3 is subject to overcomes the elastic force of spring 4, at this point, spring 4 stretches.
In some embodiments, as shown in Figure 1, in order to be more convenient the carrying of above-mentioned descaling bolts device, the outside of rotating seat 2
It is arranged with limit sleeve 5, limit sleeve 5 is slidably matched along the axis direction of rotating seat 2 with rotating seat 2, limit sleeve 5 and rotating seat 2
Between be equipped with clamping mechanism for adjusting and locking relative position between limit sleeve 5 and rotating seat 2.Clamping mechanism has clamping
Station and unfreezing station.When clamping mechanism is in clamping station, the relative position between limit sleeve 5 and rotating seat 2 is locked；When
When clamping mechanism is in unfreezing station, limit sleeve 5 can be slided relative to rotating seat 2.
When needing using above-mentioned descaling bolts device, limit sleeve 5 can be sheathed on to the outside of rotating seat 2 completely, so that
Limit sleeve 5 does not interfere derusting pawl 3 to rotate relative to rotating seat 2, and in the process, clamping mechanism is in clamping station, is clamped machine
Structure locks the relative position between limit sleeve 5 and rotating seat 2.After usage, limit sleeve 5 can be pulled, so that limit sleeve 5
It is slided towards the direction of multiple derusting pawls 3, clamping mechanism is in unfreezing station at this time, until the end sleeve of limit sleeve 5 is set on more
Outside a derusting pawl 3, multiple derusting pawls 3 are gathered, in the process, derusting pawl 3 overcomes the elastic force of spring 4 to squeeze bullet
Spring.The carrying of above-mentioned descaling bolts device is convenient in above-mentioned setting.
It should be noted that all structures that can be adjusted and lock relative position between limit sleeve 5 and rotating seat 2 all may be used
To be clamping mechanism mentioned by above-described embodiment.Such as:
Mode one:
As shown in Figures 2 and 3, clamping mechanism may include multiple protrusions and correspond the multiple of clamping with multiple protrusions
Card slot, multiple protrusions are set on limit sleeve 5, and multiple card slots are set on rotating seat 2.When protrusion is caught in card slot, clamping mechanism
In clamping station；When protrusion cancels the clamping with card slot, clamping mechanism is in unfreezing station.
Mode two:
Clamping mechanism may include multiple sliding blocks and correspond multiple sliding slots of cooperation with multiple sliding blocks, and multiple sliding blocks are set
In being embedded with multiple Attraction blocks on limit sleeve 5, on sliding block, multiple sliding slots are set on rotating seat 2, and multiple inhaled is embedded on sliding slot
Attached piece.When Attraction block is with block absorption is adsorbed, clamping mechanism is in clamping station；When the suction of block is cancelled and be adsorbed to Attraction block
When attached, clamping mechanism is in unfreezing station.
Wherein, Attraction block can be magnet, and being adsorbed block can be iron block.
In some embodiments, as described in Figure 1, in order to enable derusting pawl 3 more saves space after folding, derusting pawl 3
Rotational plane is parallel to the axis of rotating seat 2.Above-mentioned setting enables derusting pawl 3 to fold axis of the rear end towards rotating seat 2
Line is drawn close, and reduces the volume of above-mentioned descaling bolts device to the full extent, convenient for the carrying of above-mentioned descaling bolts device.
On the basis of the above embodiments, the axis of rotating seat 2 is located on the rotational plane of each derusting pawl 3, i.e., each
The extension line of derusting pawl 3 intersects with the axis of rotating seat 2.Above-mentioned setting is better when enabling to derusting pawl 3 by centrifugal force
Expansion reduces the circumferential active force to rotating seat 2 along rotating seat 2, to reduce rubbing between derusting pawl 3 and rotating seat 2
It wipes.
In some embodiments, as shown in Figure 1, derusting pawl 3 includes connecting rod 31 and steel brush 32, connecting rod 31 and rotating seat
2 rotation connections, steel brush 32 are set to the end that connecting rod 31 deviates from rotating seat 2.When in use, connecting rod 31 is relative to rotating seat 2
Rotation, so that the steel brush 32 of its end removes the rust on bolt.
In some embodiments, as shown in Figure 1, in order to enable steel brush 32 can adequately remove the rust on bolt, steel brush
32 include multiple steel wires, and multiple steel wires are distributed around the axis of connecting rod 31 in dispersion shape.Steel wire quality is harder, and can generate
Certain deformation, using steel wire can quick derusting while, additionally it is possible to avoid nut from being destroyed.Above-mentioned setting is so that above-mentioned
When in use, no matter connecting rod 31 and bolt are in any angle to descaling bolts device, between the steel brush 32 and bolt in connecting rod 31
Enough contacts area are all had, the angle between operating personnel's adjustment connecting rod 31 when in use back and forth and bolt is not needed
Degree, use process enhanced convenience.
In some embodiments, as shown in Figure 1, for the ease of operating personnel operation, handle 1 is L-shaped.
Specifically, handle 1 includes lateral extensions and longitudinal extension part, lateral extensions respectively with rotating seat 2 and longitudinal
Extension connection.Motor is set in lateral extensions, and longitudinal extension part is hand-held for operating personnel.
In some embodiments, as shown in Figure 1, more pacifying when in order to enable operating personnel is using above-mentioned descaling bolts device
Entirely, handle 1 is equipped with protective case 6, and the space for accommodating operating personnel's palm is formed between protective case 6 and handle 1.
When in use, both hands can be protruded into gripping handle 1 in the space between protective case 6 and handle 1 by operating personnel, be protected
Sheath 6 can hinder the rust to splash bits, and rust bits is avoided to damage operating personnel.
Wherein, protective case 6 can be the cloth set filled with cotton.
May include following procedure when being conserved to bolt:
Firstly, derusting using descaling bolts device to bolt, in the process, handle 1 is held, motor drives rotating seat
2 rotate, and the derusting pawl 3 on rotating seat 2 derusts to bolt；Then, to the bolt brushing primer after derusting, by bolt with
Outside air isolation；Then, the bolt after brushing primer is closed using sealant, it is in the process, close using polysulfide
The gap between bolt and building is filled in sealing.
Above-mentioned bolt coating precuring maintaining method can effectively conserve bolt, and reduce bolt returns rust rate, prolong
The service life for having grown Steel Bolt reduces bolt maintenance frequency, reduces direct economic loss.
Wherein, polysulfide sealant has excellent oil resistant, water-fast, resistance to atmospheric aging, corrosion resistance.With excellent attached
Put forth effort and outdoor weathe resistance, there is excellent adhesive property to steel and most metals and paint coatings etc..
On the basis of the above embodiments, in order to enable bolt can more effectively and air exclusion, using sealant pair
Bolt after brushing primer can also brush fluorine carbon finishing paint to the bolt after closing after being closed, in the process, by fluorine carbon
Finishing coat brushes the surface of bolt after closure, further completely cuts off air.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of descaling bolts device, which is characterized in that rotate company including handle (1), rotating seat (2) and with the rotating seat (2)
The multiple derusting pawls (3) connect, in which:
Motor is equipped in the handle (1), the handle (1) is hand-held for operating personnel；
The rotating seat (2) connect with the motor, and rotates under the drive of the motor around the axis of itself；
Spring (4) are equipped between each derusting pawl (3) and the rotating seat (2), so that the motor does not drive institute
When stating rotating seat (2) rotation, the extension line of derusting pawl (3) is not vertical with the axis of the rotating seat (2).
2. descaling bolts device according to claim 1, which is characterized in that the outer cover of the rotating seat (2) is equipped with limit
It covers (5), the limit sleeve (5) is slidably matched along the axis direction of the rotating seat (2) with the rotating seat (2), the limit
It is equipped between position set (5) and the rotating seat (2) for adjusting and locking between the limit sleeve (5) and the rotating seat (2)
The clamping mechanism of relative position.
3. descaling bolts device according to claim 2, which is characterized in that the clamping mechanism includes being set to the limit sleeve
(5) multiple protrusions on and multiple card slots on the rotating seat (2) and with multiple protrusion one-to-one correspondence clampings.
4. descaling bolts device according to claim 1, which is characterized in that the rotational plane of derusting pawl (3) is parallel to
The axis of the rotating seat (2).
5. descaling bolts device according to claim 1, which is characterized in that the derusting pawl (3) include connecting rod (31) and
Steel brush (32), the connecting rod (31) and the rotating seat (2) are rotatablely connected, and the steel brush (32) is set to the connecting rod (31)
Away from the end of the rotating seat (2).
6. descaling bolts device according to claim 5, which is characterized in that the steel brush (32) includes multiple steel wires, multiple
Axis of the steel wire around the connecting rod (31) is distributed in dispersion shape.
7. descaling bolts device according to claim 1, which is characterized in that the handle (1) is L-shaped.
8. descaling bolts device according to claim 7, which is characterized in that the handle (1) includes lateral extensions and indulges
To extension, the lateral extensions are connect with the rotating seat (2) and the longitudinal extension part respectively, and the motor is set to institute
It states in lateral extensions, the longitudinal extension part is hand-held for operating personnel.
9. descaling bolts device according to claim 1, which is characterized in that the handle (1) is equipped with protective case (6), institute
State the space formed between protective case (6) and the handle (1) for accommodating operating personnel's palm.
10. descaling bolts device according to claim 9, which is characterized in that the protective case (6) can be for filled with cotton
Cloth set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453783.9U CN208744500U (en) | 2018-09-05 | 2018-09-05 | Descaling bolts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453783.9U CN208744500U (en) | 2018-09-05 | 2018-09-05 | Descaling bolts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744500U true CN208744500U (en) | 2019-04-16 |
Family
ID=66081863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821453783.9U Active CN208744500U (en) | 2018-09-05 | 2018-09-05 | Descaling bolts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744500U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079634A (en) * | 2018-09-05 | 2018-12-25 | 浙江交工高等级公路养护有限公司 | Descaling bolts device and bolt coating precuring maintaining method |
| CN110625498A (en) * | 2019-10-29 | 2019-12-31 | 浙江砚童家具有限公司 | Rotation type multi-angle timber apron dull polish equipment |
| CN111469025A (en) * | 2020-04-23 | 2020-07-31 | 孟娜妮 | Steel surface rust removal device |
-
2018
- 2018-09-05 CN CN201821453783.9U patent/CN208744500U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079634A (en) * | 2018-09-05 | 2018-12-25 | 浙江交工高等级公路养护有限公司 | Descaling bolts device and bolt coating precuring maintaining method |
| CN110625498A (en) * | 2019-10-29 | 2019-12-31 | 浙江砚童家具有限公司 | Rotation type multi-angle timber apron dull polish equipment |
| CN111469025A (en) * | 2020-04-23 | 2020-07-31 | 孟娜妮 | Steel surface rust removal device |
| CN111469025B (en) * | 2020-04-23 | 2021-11-02 | 山西通才工贸有限公司 | Steel surface rust removal device |
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