CN209190645U - Support pull tool - Google Patents
Support pull tool Download PDFInfo
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- CN209190645U CN209190645U CN201821624082.7U CN201821624082U CN209190645U CN 209190645 U CN209190645 U CN 209190645U CN 201821624082 U CN201821624082 U CN 201821624082U CN 209190645 U CN209190645 U CN 209190645U
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- component
- adjusting rod
- tube
- support
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Abstract
The disclosure is directed to a kind of support pull tool, belong to dismantling device technical field.The support pull tool include for connecting the first connector of the first component, the second connector, support tube and adjusting rod for connecting second component, in which: the support tube is connected through a screw thread with the adjusting rod；The support tube is mounted on first connector far from the end of the adjusting rod, and the adjusting rod is rotatably mounted in second connector far from the end of the support tube.It is strutted using the support pull tool and the component that two dock is strutted or furthered without multiple staff's resultant forces when perhaps furthering two components docked, and then avoid the case where staff is crushed by two joint units, improve the safety of staff.
Description
Technical field
The disclosure is directed to dismantling device technical fields, especially with respect to a kind of support pull tool.
Background technique
Support pull tool is the tool for the component that two dock of strutting or further, for example, two pass through valve connection
Pipeline when dismantling old valve, needed to strut in two pipelines to take out old valve, installation is new during replacing valve
When valve, and the distance between two pipelines that need to further, new valve is mounted on two pipelines.
In the related technology, when replacing the connecting component between two joint units, for example, between two pipelines of replacement
When valve, two pipelines are strutted or are furthered with joint efforts using tool (such as crowbar, cable rope) by usually multiple staff.
In implementing the present disclosure, inventor discovery the prior art has at least the following problems:
Multiple staff resultant force strut or further two components docked when, staff is easy to by two components
It crushes, it is seen then that the mode of this two joint units that strut or further, to staff, there are biggish security risks.
Utility model content
Present disclose provides a kind of support pull tool, to overcome the problems, such as present in the relevant technologies.The technical solution is as follows:
According to the embodiment of the present disclosure, a kind of support pull tool is provided, the support pull tool includes for connecting the first component
The first connector, the second connector, support tube and adjusting rod for connecting second component, in which:
The support tube is connected through a screw thread with the adjusting rod；
The support tube is mounted on first connector far from the end of the adjusting rod, and the adjusting rod is far from institute
The end for stating support tube is rotatably mounted in second connector.
Optionally, first connector includes the U-bolt that bottom plate and the first component match；
The support tube is mounted on the first surface of the bottom plate far from the end of the adjusting rod；
The screw hole to match with the U-bolt is provided on the bottom plate, the U-bolt passes through the first component
It is mounted on the second surface of the bottom plate；
The first component is clamped between the U-bolt and the bottom plate.
Optionally, the stud perpendicular with the bottom plate is provided on the first surface of the bottom plate；
The stud matches with the support tube, and the support tube is mounted on the spiral shell far from the end of the adjusting rod
On column.
Optionally, second connector includes installing pipe and the clip that the second component matches, the installing pipe
The first nozzle be fixed on the clip；
The internal diameter of first nozzle of the installing pipe is greater than the internal diameter of the second nozzle, and the adjusting rod is far from the support tube
End be provided with ball bumps；
The outer diameter of the ball bumps is less than the internal diameter of the first nozzle of the installing pipe, and is greater than the of the installing pipe
The internal diameter of two nozzles, the outer diameter of the stem portion of the adjusting rod are less than the internal diameter of the second nozzle of the installing pipe；
The ball bumps of the adjusting rod are rotatably mounted in the installing pipe, and the second component is clamped in the card
In hoop.
Optionally, the support tube is the bimetallic tube that length is adjusted within the scope of default value；
The support tube includes outer tube and inner tube, and said inner tube is removably mounted in the outer tube；
The inner tube of the support tube is connected through a screw thread with the adjusting rod；
The outer tube of the support tube is mounted on first connector far from the end of the adjusting rod.
Optionally, at least two adjustment holes are provided on the tube wall of the outer tube, be provided on the tube wall of said inner tube to
A few fixation hole, the quantity of the adjustment hole are more than or equal to the quantity of the fixation hole；
At least two adjustment hole and at least one described fixation hole are of similar shape, size and position distribution；
The outer tube and said inner tube pass through the adjustment hole, the fixation hole, the installation to match with the adjustment hole
Bar is mutually fixed.
Optionally, the quantity of the fixation hole is two, and the distance between two fixation holes are equal to two neighboring adjustment hole
The distance between.
Optionally, at least one handle is provided on the outer tube of the support tube.
Optionally, the rotating handle perpendicular with the adjusting rod is provided on the adjusting rod.
Optionally, the support pull tool further includes motor, and the output shaft of the motor is connected with the adjusting rod.
Technical solution bring beneficial effect provided in an embodiment of the present invention includes at least:
In the present invention, which includes for connecting the first connector of the first component, for connecting the
The second connector, support tube and the adjusting rod of two components, in which: support tube is connected through a screw thread with adjusting rod；Support tube is separate
The end of adjusting rod is mounted on the first connector, and adjusting rod is rotatably mounted to the second connector far from the end of support tube
In.When staff is strutted or furthered two components docked using the support pull tool, for example, being supportted using the support pull tool
Open or further the third member that is connected to each other and four components when, the first connector of the support pull tool can be fixed on and the
On the connected first component of three components, the second connector is fixed on the second component being connected with the 4th component, is then rotated
Adjusting rod.During adjusting rod screws in support tube, the purpose of the further third member and the 4th component that are connected to each other is realized；It adjusts
During bar screws out support tube, the purpose for strutting third member and the 4th component being connected to each other is realized.As it can be seen that being drawn using the support
Tool strut when perhaps furthering two components docked without multiple staff resultant force the component that two dock is strutted or
It furthers, and then avoids the case where staff is crushed by two joint units, improve the safety of staff.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.In the accompanying drawings:
Fig. 1 is the structural schematic diagram according to a kind of support pull tool for implementing to exemplify；
Fig. 2 is the application scenarios schematic diagram according to a kind of support pull tool for implementing to exemplify；
Fig. 3 is the structural schematic diagram according to a kind of the first connector of the support pull tool for implementing to exemplify；
Fig. 4 is the structural schematic diagram according to a kind of the second connector of the support pull tool for implementing to exemplify；
Fig. 5 is the structural schematic diagram according to a kind of adjusting rod for the support pull tool for implementing to exemplify；
Fig. 6 is the structural schematic diagram according to a kind of annular stop plate for the support pull tool for implementing to exemplify；
Fig. 7 is the structural schematic diagram according to a kind of the second connector of the support pull tool for implementing to exemplify；
Fig. 8 is the structural schematic diagram according to a kind of support pull tool for implementing to exemplify；
Fig. 9 is the structural schematic diagram according to a kind of inner tube for the support tube for implementing to exemplify.
Marginal data
1, the first connector 2, the second connector
3, support tube 4, adjusting rod
5, the first component 6, second component
7, third member 8, the 4th component
9, connecting component 10, annular stop plate
11, bottom plate 12, U-bolt
13, screw hole 14, stud
21, installing pipe 22, clip
31, outer tube 32, inner tube
33, handle 41, ball bumps
42, rotating handle 221, clamping part
222, through-hole 223, opening are clamped
311, adjustment hole 321, fixation hole
Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of this disclosure concept by any means with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate the concept of the disclosure.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
The utility model embodiment provides a kind of support pull tool, as shown in Figure 1, the support pull tool includes the first connector
1, the second connector 2, support tube 3 and adjusting rod 4, in which: support tube 3 is connected through a screw thread with adjusting rod 4；Support tube 3 is separate
The end of adjusting rod 4 is mounted on the first connector 1, and adjusting rod 4 is rotatably mounted to the second connection far from the end of support tube 3
In first 2.
Wherein, as shown in Fig. 2, the first connector 1 is for connecting the first component 5, the second connector 2 is for connecting second
Part 6, the first component 5 are fixed in third member 7, and second component 6 is fixed on the 4th component 8, third member 7 and the 4th component
8 can be two components being connected to each other by connecting component 9.
For example, connecting component 9 can be valve, third member 7 and the 4th component 8 are two sections that docking is realized by valve
Pipeline, third member 7 and the 4th component 8 are connected by valve, and the first component 5, which can be, to be vertically fixed in third member 7
Rod-like device, be also possible to the curved pipeline etc. connect of third member 7, equally, second component 6, which can be, is vertically fixed on the 4th
Rod-like device on part 8 is also possible to and the curved pipeline etc. connect of the 4th component 8.Certainly, the first component 5 and third member 7 may be used also
To be angled integrated molding component, second component 6 and the 4th component 8 can also be angled integrated molding
Component, for convenience of introducing, Fig. 2 by the first component 5 and 7 example of third member at two parts of bend pipe, by second component 6 and the
Four components, 8 example is at two parts of bend pipe, and only signal does not constitute specific restriction to Fig. 2.It is introduced for convenience in the present embodiment, with
The two segment pipe examples that third member 7 is connected with the 4th component 8 by valve, it is other that the two of docking is realized by connecting component 9
The case where a component, is similar therewith, just no longer repeats one by one.
Wherein, it is solid after the first component 5 and second component 6 are also possible to staff in third member 7 and the 4th component 8
Fixed component, in order to use the support pull tool that the first component 5 and second component 6 are strutted or furthered.
As shown in Fig. 2, when needing replacing the old valve between third member 7 and the 4th component 8, staff is by valve
Respectively between third member 7, the 4th component 8 be fixedly connected with disassembly after, need to strut third member 7 and the 4th component 8,
Old valve can just be removed.When needing to install new valve between third member 7 and the 4th component 8, the third that furthers is needed
New valve can be just respectively and fixedly installed to third member 7 and the 4th component 8 by the distance between component 7 and the 4th component 8.
The support pull tool is the both ends for when replacing the connecting component 9 between third member 7 and the 4th component 8
On the second component 6 be separately fixed on the first component 5 being connected with third member 7, being connected with the 4th component 8, by third portion
The auxiliary tool that part 7 and the 4th component 8 strut or further.The structure of the support pull tool is described in detail below and its using former
Reason:
As shown in Figure 1, the support tube 3 of the support pull tool has tubular structure, one end is fixed with 1 phase of the first connector, example
Such as, support tube 3 and the first connector 1 can mutually be fixed by welding, can also be connected through a screw thread and mutually be fixed, and the two can be with
Be integrally formed etc., the first connector 1 is detachable mutually fixed with the first component 5.The other end of support tube 3 is fixed with 4 phase of adjusting rod,
It threadedly mutually fixes, is mutually fixed by way of screw thread, primarily to facilitate the length for adjusting the support pull tool, with
Realize the purpose for strutting or furthering.
Wherein, internal screw thread, the end of adjusting rod 4 can be set on the inner wall of end of the support tube 3 far from the first connector 1
The external screw thread to match with the internal screw thread of support tube 3 can be set on the outer wall in portion, and then realize support tube 3 and adjusting rod 4
Between threaded connection.
As shown in Figure 1, the adjusting rod 4 of the support pull tool is mounted in the second connector 2 far from the end of support tube 3, and
And relative rotation can occur between adjusting rod 4 and the second connector 2, it is drawn in order to adjust the support by rotation adjusting lever 4
The length of tool.Wherein, the adjustment process of the length of the support pull tool may is that
Staff first according to the distance between third member 7 and the 4th component 8, by adjusting rod 4 and support tube 3 it
Between threaded connection, coarse adjustment support pull tool length；Then, the first connector 1 and 5 phase of the first component are installed, second is connected
Connector 2 is installed with 6 phase of second component, and in turn, which is mounted between third member 7 and the 4th component 8；Later,
Rotation adjusting lever 4, during adjusting rod 4 is rotated relative to support tube 3, adjusting rod 4 screws in or screws out support tube 3, in turn,
Realize the purpose for furthering and strutting the distance between third member 7 and the 4th component 8.
Wherein, adjusting rod 4 screws in support tube 3 and realizes the purpose to further, and adjusting rod 4 screws out support tube 3 and realizes distracted mesh
, thus, realize the adjustment of the length of the support pull tool.
As it can be seen that the support pull tool can be used and strut or draw when replacing the connecting component between two joint units
The component that two dock is strutted or is furthered without multiple staff's resultant forces, and then avoided by the component of nearly two docking
The case where staff is crushed by two joint units, improves the safety of staff.
Optionally, the first connector 1 and the second connector 2 can be the device for arbitrarily capableing of hold assembly, for example, can be with
All it is U-bolt, can also is all clip etc., can be clip with one, the other is U-bolt is such as schemed for convenience of introducing
It is U-bolt with the first connector 1 shown in 1, the second connector 2 is clip example.Specific structure can be such that
Such as Fig. 1 and refering to what is shown in Fig. 3, the U-bolt that the first connector 1 matches including bottom plate 11 and the first component 5
12；Support tube 3 is mounted on the first surface of bottom plate 11 far from the end of adjusting rod 4；It is provided on bottom plate 11 and U-bolt 12
The screw hole 13 to match, U-bolt 12 pass through the first component 5 and are mounted on the second surface of bottom plate 11；The first component 5 is clamped in
Between U-bolt 12 and bottom plate 11.
Wherein, bottom plate 11 can be the steel plate of quadrangle, for example, it may be the steel plate of square.U-bolt 12 that is to say
Shape is U-shaped, the threaded bolt of both ends tool.
In an implementation, support tube 3 and U-bolt 12 are mounted on the heteropleural of bottom plate 11, that is to say, support tube 3 is mounted on bottom
On the first surface of plate 11, for example, can be connected through a screw thread, it is also possible to by welding etc., if it is threaded connection, then such as
Shown in Fig. 3, the stud 14 perpendicular with bottom plate 11 can be set on the first surface of bottom plate 11, support tube 3 is far from adjusting rod 4
End inner tubal wall on be provided with internal screw thread, the external screw thread of the internal screw thread and stud 14 of support tube 3 matches, in turn, support
Pipe 3 may be mounted on the stud 14 on the first surface of bottom plate 11.
U-bolt 12 is by being threadably mounted on the second surface of bottom plate 11, correspondingly, as shown in figure 3, setting on bottom plate 11
It is equipped with the screw hole 13 matched with U-bolt 12.First connector 1 may include a U-bolt 12, correspondingly, bottom plate 11
On can be set there are two screw hole 13, the first connector 1 can also include two U-bolts 12, correspondingly, being arranged on bottom plate 11
There are four screw hole 13, four screw holes 13 can be located at four corner positions of bottom plate 11.The opening size of U-bolt 12
Match with the size of the first component 5, for example, the opening width of U-bolt 12 is slightly larger than pipe if the first component is pipeline
The outer diameter in road, so that the first component 5 can be located in U-bolt 12.
Wherein, the connection procedure of the first connector 1 and the first component 5 can be, and staff is first by bottom plate 11 second
Surface (the heteropleural surface of installation support tube 3) is close to be even attached on the outer wall of the first component 5；Then, 12 sets of U-bolt is existed
On the outer wall of the first component 5, and will be in the screw hole 13 of two ends of U-bolt 12 insertion bottom plate 11；And then use and U
U-bolt 12 is mounted on bottom plate 11 by the nut that type bolt 12 matches, and then the first component 5 is made to be clamped in U-bolt
Between 12 and bottom plate 11.
As shown in figure 4, the second connector 2 includes installing pipe 21 and the clip 22 that second component 6 matches, installing pipe 21
The first nozzle be fixed on clip 22, the internal diameter of the first nozzle of installing pipe 21 is greater than the internal diameter of the second nozzle, such as Fig. 5 institute
Show, adjusting rod 4 is provided with ball bumps 41 far from the end of support tube 3；The outer diameter of ball bumps 41 is less than the of installing pipe 21
The internal diameter of one nozzle, and it is greater than the internal diameter of the second nozzle of installing pipe 21, the outer diameter of the stem portion of adjusting rod 4 is less than installing pipe
The internal diameter of 21 the second nozzle；The ball bumps 41 of adjusting rod 4 are rotatably mounted in installing pipe 21, and second component 6 is clamped in
In clip 22.
In an implementation, as shown in figure 4, clip 22 is there are two the composition of clamping part 221, two clamping parts 221 are detachably connected,
For example, one end of two clamping parts 221 can be hinged, the other end can be realized by bolt and is detachably connected, in another example, such as scheme
Shown in 4, the both ends of two clamping parts 221 are detachably connected by what bolt was realized.The clamping that two clamping parts 221 are formed
Shape, the size of through-hole 222 are matched with the shape of second component 6, size, for example, if second component 6 is pipeline, accordingly
, the shape for the clamping through-hole 222 that two clamping parts 221 are formed is circle, the diameter of circular clamping through-hole 222 less times greater than
The outer diameter of pipeline is formed by clamping through-hole 222 in this way, second component 6 can be clamped in by two clamping parts 221.
In an implementation, in order to increase the contact area between the inner wall of clamping through-hole 222 and the outer wall of second component, accordingly
, clamping part 221 has plate structure, as shown in figure 4, the clamping through-hole 222 of two 221 shapes of clamping part can be with one
The through-hole of depthkeeping degree can increase the contact area between the inner wall of clamping through-hole 222 and the outer wall of second component 6, make in turn
What two clamping parts 221 can consolidate is clamped in second component 6 in clamping through-hole 222.
As shown in figure 4, the first nozzle of installing pipe 21 is fixed in a clamping part 221 in two clamping parts 221,
In, installing pipe 21 is away from each other with clamping through-hole 222, that is to say, the first nozzle of installing pipe 21 is fixed on the outer of clamping through-hole 222
On wall.The internal diameter of two nozzles of installing pipe 21 is not identical, primarily to one end of adjusting rod 4 is stuck in installing pipe 21,
Specific structure can be, and the internal diameter of the first nozzle of installing pipe 21 is greater than the internal diameter of the second nozzle, as shown in figure 5, adjusting rod 4
End far from support tube 3 is provided with ball bumps 41, and the outer diameter of ball bumps 41 is in the interior of the first nozzle of installing pipe 21
It between diameter and the internal diameter of the second nozzle, that is to say, the outer diameter of ball bumps 41 is less than the internal diameter of the first nozzle of installing pipe 21, makes
Ball bumps 41 can be entered in installing pipe 21 by the first nozzle, and the outer diameter of ball bumps 41 is greater than the of installing pipe 21
The internal diameter of two nozzles prevents ball bumps 41 from coming out from the second nozzle of installing pipe 21.
Wherein, the length outstanding of ball bumps 41 of adjusting rod 4, that is to say, ball bumps 41 along adjusting rod 4 axial direction
Length, need to be less than internal diameter be the first spout diameter body portion length, lead to the ball bumps 41 of adjusting rod 4
The first nozzle of installing pipe 21 is crossed completely into installing pipe 21.For example, the length outstanding of ball bumps 41 of adjusting rod 4 is
L1, the internal diameter of 21 first nozzle of installing pipe is d1, the internal diameter of the second nozzle is d2, the internal diameter of installing pipe 21 is d1Body portion
Length be L2, then in order to be fully located at ball bumps 41 in installing pipe 21, correspondingly, L1Less than L2。
In an implementation, in order to make the internal diameter of the first nozzle of installing pipe 21 be greater than the internal diameter of the second nozzle, correspondingly, installation
Pipe 21 can be stepped tubular structure, and the internal diameter of two nozzles of stepped installing pipe 21 is not identical.Alternatively, can also be
The nozzle opposite with the first nozzle of installing pipe 21 fixes annular stop plate 10 of the internal diameter less than the internal diameter of the first nozzle, such as
It is the structural schematic diagram of annular stop plate 10 shown in Fig. 6, the internal diameter of annular stop plate 10 is less than the outer diameter of ball bumps 41, and
Greater than the outer diameter of the stem portion of adjusting rod 4, the outer diameter of annular stop plate 10 is greater than the internal diameter of the second nozzle of installing pipe 21, this
Sample, annular stop plate 10 can be welded on the second nozzle wall of installing pipe 21, and the ball bumps 41 of adjusting rod 4 can be by
Annular stop plate 10 is stuck in installing pipe 21.
Wherein, it can be and be detachably connected between adjusting rod 4 and the second connector 2, be also possible to non-dismountable connection.
For example, being detachably connected between adjusting rod 4 and the second connector 2, in a kind of possible application in order to replace
Adjusting rod 4 and the second connector 2.To realize being detachably connected for the two, as shown in fig. 7, one of clamping part of clip 22
It needs to open up opening 223 on 221, the shape of the opening 223, size shape, the size with the first nozzle of installing pipe 21 respectively
It is identical.First nozzle of installing pipe 21 aligns with the opening 221 on clamping part 221, and then, staff is again by installing pipe 21
The first nozzle be welded on the clamping part 221 with opening 223, in this way, the opening 223 of clamping part 221 and installing pipe 21
First nozzle is connected.Later, adjusting rod 4 and the connection procedure of the second connector 2 can be, and staff will can first be adjusted
The one end of bar 4 far from ball bumps 41 penetrates from the opening 223 on the clamping part 221 of clip 22 and enters in installing pipe 21, when
When the ball bumps 41 of adjusting rod 4 are moved near the second nozzle of installing pipe 21, since the outer diameter of ball bumps 41 is greater than peace
The internal diameter of second nozzle of tubulature 21 so that ball bumps 41 are stuck in installing pipe 21, due to ball bumps 41 outer diameter slightly
The internal diameter of small the first nozzle in installing pipe 21, therefore adjusting rod 4 can be rotated relative to installing pipe 21.
Adjusting rod 4 and the above-mentioned detachable connection method of the second connector 2 that is to say that installing pipe 21 is first welded on clip 22
Clamping part 221 on, be removably mounted in installing pipe 21 after the ball bumps 41 of adjusting rod 4.This mode can conveniently more
Adjusting rod 4 is changed, the second connector 2 is also convenient for changing, and the size of the second connector 2 is related to the size of second component 6, into
And the second component 6 that this connection type is suitable for sizes expands the application range of the support pull tool in turn, improves
The using flexible of the support pull tool.
In another example in alternatively possible application, non-dismountable connection between adjusting rod 4 and installing pipe 21.Specifically
It can be, the first nozzle of installing pipe 21 is welded on before the clamping part 221 of clip 22, and staff is first separate by adjusting rod 4
One end of ball bumps 41 is penetrated from the first nozzle of installing pipe 21, when the ball bumps 41 of adjusting rod 4 are moved to installing pipe 21
The second nozzle near when, due to ball bumps 41 outer diameter be greater than installing pipe 21 the second nozzle internal diameter so that spherical convex
It plays 41 to be stuck between the first nozzle of installing pipe 21 and the second nozzle, since the outer diameter of ball bumps 41 is slightly less than installing pipe
The internal diameter of 21 the first nozzle, therefore adjusting rod 4 can be rotated relative to installing pipe 21.Then, staff again will connection
There is the first nozzle of the installing pipe 21 of connecting rod 4 to be welded on one of clamping part 221 of clip 22.
Adjusting rod 4 and the above-mentioned non-dismountable connection type of the second connector 2 that is to say, the ball bumps 41 of adjusting rod 4
It is first mounted in installing pipe 21, is welded on after installing pipe 21 on the clamping part 221 of clip 22.In this way, drawing work using the support every time
When tool, adjusting rod 4 and the second connector 2 are installed every time without staff, and then can save the time, improve work
Make efficiency.
Wherein, after adjusting rod 4 is mounted on the second connector 2, staff can be again with two clampings of clip 22
Portion 221 clamps the outer wall of second component 6, and is fixed two 221 phases of clamping part using bolt, is clamped in second component 6
In the clamping through-hole 222 of clip 22, the connection between the second connector 2 and second component 6 is completed.
In a kind of possible application, which is mounted on the process between the first component 5 and second component 6 can be with
It is that the first connector 1 is fixed on the first component 5 by staff according to mode described above, by adjusting rod 4 according to above-mentioned
Mode is mounted in the installing pipe 21 of the second connector 2 and then passes through screw thread by adjusting rod 4 far from one end of ball bumps 41
Connection type screws in support tube 3.Followed by, two clamping parts 221 of clip 22 are clamped in second component 6 by staff
On, and two clamping parts 221 are fixed up using bolt, so that second component 6 is clamped in the clamping through-hole 222 of clip 22
In.The support pull tool fixation between the first component 5, second component 6 respectively is completed, then, if to strut third member 7
With the 4th component 8, then staff's rotation adjusting lever 4, screws in adjusting rod 4 in support tube 3, if to further third member 7
With the 4th component 8, then staff's rotation adjusting lever 4, makes adjusting rod 4 screw out support tube 3.
Optionally, the length of adjustment support pull tool, support tube 3 are also possible to length-adjustable steel pipe for convenience, accordingly
Structure can be, such as Fig. 8 and refering to what is shown in Fig. 9, support tube 3 is the bimetallic tube that adjusts within the scope of default value of length, packet
Include outer tube 31 and inner tube 32, inner tube 32 is removably mounted in outer tube 31, by it is described above it is found that support tube 3 one end and tune
Pole 4 is connected through a screw thread, and the other end is fixed on the first connector 1, correspondingly, the outer tube 31 of support tube 3 can be fixed on
On first connector 1, for example, can be welded on the first surface of the bottom plate 11 of the first connector 1, alternatively, outer tube 31 passes through
It is threadably mounted on the stud 14 on 11 first surface of bottom plate.The inner tube 32 of support tube 3 is connected by screw thread with adjusting rod 4,
Wherein, as shown in figure 5, adjusting rod 4 is provided with external screw thread far from the end of ball bumps 41, as shown in figure 9, the inner tube of inner tube 32
Internal screw thread is provided on wall, in turn, adjusting rod 4 may be mounted in inner tube 32.
Wherein, in order to adjust the length of support tube 3, the side of outer tube 31 can be screwed in or screwed out accordingly by inner tube 32
Formula adjusts the length of support tube 3, for example, inner tube 32 is connected through a screw thread with outer tube 31.Branch can also be realized otherwise
The length of stay tube 3 is adjustable, can be such that accordingly
As shown in figure 8, at least two adjustment holes 311 are provided on the tube wall of outer tube 31, as shown in figure 9, the pipe of inner tube 32
At least one fixation hole 321 is provided on wall, the quantity of adjustment hole 311 is more than or equal to the quantity of fixation hole 321；At least two
A adjustment hole 311 and at least one fixation hole 321 are of similar shape, size and position distribution；Outer tube 31 and inner tube 32 are logical
Toning knothole 311, fixation hole 321, the mounting rod to match with adjustment hole 311 are mutually fixed.
Wherein, the fixation hole 321 on the adjustment hole 311 and inner tube 32 on outer tube 31 is introduced for convenience, will be introduced below
Term position, up, down, left and right, these term positions are intended merely to that introduction is facilitated not form specific restriction, for outer tube
31, to be a left side close to one end of the first connector 1, to be the right side close to one end of the second connector 2.
In an implementation, at least two adjustment holes 311 of outer tube 31 point-blank, are successively arranged according to left-right relation,
For example, as shown in figure 8, there are six adjustment holes 311 for setting on the tube wall of outer tube 31.At least one is provided on the tube wall of inner tube 32
Fixation hole 321, for example, the spacing between two fixation holes 321 is equal to phase as shown in figure 9, two fixation holes 321 can be set
Spacing between adjacent two adjustment holes 311.In this way, during inner tube 32 is inserted in outer tube 31, when consolidating in inner tube 32
When determining the adjustment hole 311 on hole 321 and outer tube 31 and aligning, mounting rod can be mounted on the adjustment hole to align by staff
311 and fixation hole 321 in.For example, the left end on fixation hole 321 and outer tube 31 in the inner tube 32 is (namely near second
Connector 2) adjustment hole 311 when aligning, at this point, the length longest of support tube 3, when the fixation hole 321 and outer tube of inner tube 32
When the adjustment hole 311 of 31 right end (that is to say near the first connector 1) aligns, at this point, the length of support tube 3 is most
It is short, in turn, the length of support tube 3 can it is in longest and most short between by the aligned position of fixation hole 321 and adjustment hole 311 into
Row adjustment, wherein the shortest length of support tube 3 that is to say with extreme length, default value model belonging to the length of support tube 3
It encloses.
Wherein, the above-mentioned mounting rod for fixation hole 321 to be connect with adjustment hole 311 can be also possible to bolt with pin,
If it is bolt, then the nut matched with the bolt is needed.
Optionally, in order to improve fastness between outer tube 31 and inner tube 32, correspondingly, be provided on the tube wall of outer tube 31 to
Few two pairs of adjustment holes 311, that is to say, two rows of adjustment holes 311 are provided on the tube wall of outer tube 31, and each knothole 311 of teasing and ridicule includes
At least two adjustment holes 311.Wherein, the position of two rows of adjustment holes 311 is opposite, for example, a row is located above, another ranking is under
Square, each adjustment hole 311 in two rows of adjustment holes 311 is corresponding.It similarly, is also to be provided at least one on the tube wall of inner tube 32
It to fixation hole 321, that is to say, two rows of fixation holes 321 are provided on the tube wall of inner tube 31, and each row's fixation hole 321 includes at least
The position of one fixation hole 321, two rows of fixation holes 321 is opposite, and a row is located above, and another row is located below.In this way, working as inner tube
When 32 fixation hole 321 and the adjustment hole 311 of outer tube 31 align, mounting rod can be inserted in the fixation to align from top to bottom
Hole 321 and adjustment hole 311, mounting rod are passed perpendicularly through in support tube 3.
Wherein, the inner tube 32 of support tube 3 is connected with outer tube 31 by being aligned fixation hole 321 and adjustment hole 311, and realizing should
The coarse regulation for supportting the length of pull tool, when the first connector 1 of the support pull tool is mounted on the first component 5, the second connector 2
After being mounted on second component 6, staff again rotation adjusting lever 4 when, the fine tuning of the length of the support pull tool may be implemented
It is whole.As it can be seen that staff first carries out coarse regulation to the length of the support pull tool, then fine control is carried out, can effectively control first
The support of distance is long between component 5 and second component 6 or shortens, and in turn, effectively controls the third member 7 being connected to each other and the 4th component
Strutting between 8 is furthered.
Based on above structure, staff is using the company between support pull tool replacement third member 7 and the 4th component 8
During relay part 9, needs first to strut third member 7 and the 4th component 8, remove old connecting component 9, then, then will
Third member 7 furthers with the 4th component 8, installs new connecting component 9.Specific process can be such that
Wherein, as described above, the first component 5 is fixed with 7 phase of third member, and second component 6 is solid with 8 phase of the 4th component
Fixed, third member 7 and the 4th component 8 can be strutted by strutting the first component 5 and second component 6, and further the first component 5 and second
Part 6 can also further third member 7 and the 4th component 8.
Firstly, the outer tube 31 of support tube 3 can be mounted on the first surface of the bottom plate 11 of the first connector 1 by staff
On, adjusting rod 4 is mounted in the installing pipe 21 of the second connector 2 (detailed process is above-mentioned to please refer to above-mentioned introduction), then will be adjusted
Pole 4 is mounted in the inner tube 32 of support tube 3 far from one end of ball bumps 41.Then, staff according to the first component 5 with
The distance between second component 6 makes adjustment hole 311 and the fixation hole 321 in inner tube 32 on outer tube 31 align, and with installation
Bar passes through the adjustment hole 311 and fixation hole 321 to align, fixes inner tube 32 with 31 phase of outer tube.Later, staff is again the bottom of by
Plate 11 is close and is attached on the first component 5, by 12 sets of U-bolt on the first component 5, and is mounted on bottom plate 11, completes the
Fixation between one connector 1 and the first component 5.Later, the clamping part 221 for being fixed with installing pipe 21 is attached to by staff again
On second component 6, then by 221 sets of another clamping part on second component 6 and with 221 phase of clamping part that is fixed with installing pipe 21
Fixed, the second connector 2 of completion is connected with second component 6.In turn, which is mounted on the first component 5 and
Between two components 6.
Staff will support pull tool and be mounted between the first component 5 and second component 6 and then adjust as needed support
The length of pull tool, that is to say, the distance between third member 7 and the 4th component 8 be adjusted, in order to remove or install connection
Component 9.Specifically, the back-out of adjusting rod 4 inner tube 32 is strutted third in turn by staff when removing old connecting component 9
Component 7 and the 4th component 8；When installing new connecting component 9, staff screws in adjusting rod 4 in inner tube 32, in turn, draws
Nearly third member 7 and the 4th component 8.
Optionally, in order to facilitate staff's rotation adjusting lever 4, correspondingly, as shown in figs. 5 and 8, being arranged on adjusting rod 4
There is the rotating handle 42 perpendicular with adjusting rod 4.In this way, staff can hold 42 rotation adjusting lever 4 of rotating handle, it is convenient
Staff's operation.
Optionally, the support pull tool is operated in order to facilitate staff, correspondingly, as shown in figure 8, the outer tube of support tube 3
At least one handle 33 is provided on 31 outer wall.
As shown in figure 8, handle 33 can be U-shaped handle, two ends are welded on the outer wall of outer tube 31.For example, can be with
A handle 33 is respectively set in the two sides of at least two adjustment holes, 311 place straight line, in this way, staff can be located at the support
The two sides of pull tool are manipulated.
It optionally, can be with Electronic control tune after support pull tool is mounted between the first component 5 and second component 6
The rotation of pole 4, implementation have a variety of.For example, support pull tool may include motor, the output shaft and adjusting rod 4 of motor
It is connected.
Wherein, motor can be located in support tube 3, can also be driven and be adjusted by drive mechanism in the outside of support tube 3
Bar 4.
For example, the situation that motor is located in support tube 3 can be, small-sized motor is installed in support tube 3, motor it is defeated
Shaft is meshed with adjusting rod 4.Staff can control the output shaft of motor by the remote controler with electrical connection of motor
Direction of rotation controls screw-in and the back-out of adjusting rod 4 in turn.
In another example situation of the motor in the outside of support tube 3, which can also include driving belt, adjusting rod 4
Outer wall on be provided with belt grooves for placing driving belt, driving belt covers the outer wall in adjusting rod 4, and is mounted on belt
In slot.The driving belt also covers on the output shaft of motor, in turn, when the output shaft of motor rotates, can pass through and be driven skin
It brings and adjusting rod 4 is driven to rotate, and then realize screw-in and the back-out of adjusting rod 4.
As it can be seen that support pull tool includes the case where motor, it is not necessarily to staff's rotation adjusting lever 4, can not only save work
The physical strength of personnel also improves the operational safety of staff.
In the present invention, which includes for connecting the first connector of the first component, for connecting the
The second connector, support tube and the adjusting rod of two components, in which: support tube is connected through a screw thread with adjusting rod；Support tube is separate
The end of adjusting rod is mounted on the first connector, and adjusting rod is rotatably mounted to the second connector far from the end of support tube
In.When staff is strutted or furthered two components docked using the support pull tool, for example, being supportted using the support pull tool
Open or further the third member that is connected to each other and four components when, the first connector of the support pull tool can be fixed on and the
On the connected first component of three components, the second connector is fixed on the second component being connected with the 4th component, is then rotated
Adjusting rod.Adjusting rod screws in support tube, makes the retraction of the distance between the first component and second component, with the be connected to each other of furthering
Three components and the 4th component；When adjusting rod screws out support tube, expand the distance between the first component and second component, to strut
The third member being connected to each other and the 4th component.As it can be seen that using the support pull tool strut or further two components docked when, nothing
It needs multiple staff's resultant forces that the component that two dock is strutted or furthered, and then avoids staff by two docking sections
The case where part crushes improves the safety of staff.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (10)
1. a kind of support pull tool, which is characterized in that the support pull tool includes for connecting the first connector of the first component, using
In the second connector, support tube and the adjusting rod of connection second component, in which:
The support tube is connected through a screw thread with the adjusting rod；
The support tube is mounted on first connector far from the end of the adjusting rod, and the adjusting rod is far from the branch
The end of stay tube is rotatably mounted in second connector.
2. support pull tool according to claim 1, which is characterized in that first connector includes bottom plate, with described the
The U-bolt that one component matches；
The support tube is mounted on the first surface of the bottom plate far from the end of the adjusting rod；
The screw hole to match with the U-bolt is provided on the bottom plate, the U-bolt is installed across the first component
On the second surface of the bottom plate；
The first component is clamped between the U-bolt and the bottom plate.
3. support pull tool according to claim 2, which is characterized in that be provided on the first surface of the bottom plate with it is described
The perpendicular stud of bottom plate；
The stud matches with the support tube, and the support tube is mounted on the stud far from the end of the adjusting rod
On.
4. support pull tool according to claim 1, which is characterized in that second connector include installing pipe, with it is described
First nozzle of the clip that second component matches, the installing pipe is fixed on the clip；
The internal diameter of first nozzle of the installing pipe is greater than the internal diameter of the second nozzle, end of the adjusting rod far from the support tube
Portion is provided with ball bumps；
The outer diameter of the ball bumps is less than the internal diameter of the first nozzle of the installing pipe, and is greater than the second pipe of the installing pipe
The internal diameter of mouth, the outer diameter of the stem portion of the adjusting rod are less than the internal diameter of the second nozzle of the installing pipe；
The ball bumps of the adjusting rod are rotatably mounted in the installing pipe, and the second component is clamped in the clip
In.
5. support pull tool according to claim 1, which is characterized in that the support tube is length within the scope of default value
The bimetallic tube of adjusting；
The support tube includes outer tube and inner tube, and said inner tube is removably mounted in the outer tube；
The inner tube of the support tube is connected through a screw thread with the adjusting rod；
The outer tube of the support tube is mounted on first connector far from the end of the adjusting rod.
6. support pull tool according to claim 5, which is characterized in that be provided at least two tune on the tube wall of the outer tube
Knothole, at least one fixation hole is provided on the tube wall of said inner tube, and the quantity of the adjustment hole is more than or equal to described solid
Determine the quantity in hole；
At least two adjustment hole and at least one described fixation hole are of similar shape, size and position distribution；
The outer tube and said inner tube pass through the adjustment hole, the fixation hole, the mounting rod phase to match with the adjustment hole
It is fixed.
7. support pull tool according to claim 6, which is characterized in that the quantity of the fixation hole is two, two fixations
The distance between hole is equal to the distance between two neighboring adjustment hole.
8. support pull tool according to claim 5, which is characterized in that be provided at least one on the outer tube of the support tube
Handle.
9. support pull tool according to claim 1, which is characterized in that be provided on the adjusting rod and the adjusting rod phase
Vertical rotating handle.
10. -9 described in any item support pull tool according to claim 1, which is characterized in that the support pull tool further includes motor,
The output shaft of the motor is connected with the adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624082.7U CN209190645U (en) | 2018-09-30 | 2018-09-30 | Support pull tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624082.7U CN209190645U (en) | 2018-09-30 | 2018-09-30 | Support pull tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209190645U true CN209190645U (en) | 2019-08-02 |
Family
ID=67407281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821624082.7U Active CN209190645U (en) | 2018-09-30 | 2018-09-30 | Support pull tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209190645U (en) |
-
2018
- 2018-09-30 CN CN201821624082.7U patent/CN209190645U/en active Active
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