CN208841610U - A kind of support compression leg formula rope saw - Google Patents
A kind of support compression leg formula rope saw Download PDFInfo
- Publication number
- CN208841610U CN208841610U CN201820974114.XU CN201820974114U CN208841610U CN 208841610 U CN208841610 U CN 208841610U CN 201820974114 U CN201820974114 U CN 201820974114U CN 208841610 U CN208841610 U CN 208841610U
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- CN
- China
- Prior art keywords
- supporting rod
- lower supporting
- strut
- compression leg
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of support compression leg formula rope saws, including pedestal, the both ends of pedestal are provided with the strut component that can be stretched, strut component includes the mounting base being fixedly connected with pedestal, with the lower supporting rod of mounting base rotation connection and the upper strut matched with lower supporting rod, the outer diameter of upper strut is less than the internal diameter of lower supporting rod, upper strut can be contained in lower supporting rod, the lower part of upper strut is provided with external screw thread, the top of lower supporting rod is provided with the internal screw thread matched with external screw thread, the top of lower supporting rod is additionally provided with handle, when rotating handles, lower supporting rod is rotated relative to mounting base, upper strut is mobile relative to the axis of lower supporting rod.The support compression leg formula rope saw of the utility model, can effectively prevent the damage of laminate, and easy to operate, can reduce the working strength of worker.
Description
Technical field
The utility model relates to saw technical field more particularly to a kind of support compression leg formula rope saws of restricting.
Background technique
Saw of restricting is one of current mainstream armored concrete cutting equipment.Rope saw in the prior art, need to be when installation
Concrete floor installs the quick-fried setscrew in top in advance, and rope saw is fixed on concrete floor, prevents rope saw from shaking at work.
Rope saw in the prior art has the disadvantages that pre-installation pushes up quick-fried setscrew, not only increases the working strength of worker, and
And need to punch in concrete floor, damage the laminate between floor and floor.Therefore, it is necessary to which laminate can be prevented by researching and developing one kind
Damage, and can reduce the rope saw of the working strength of worker.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of support compression leg formula rope saw,
It can effectively prevent the damage of laminate, and easy to operate, can reduce the working strength of worker.
The utility model adopts the following technical solution realizes:
A kind of support compression leg formula rope saw, including pedestal, the both ends of the pedestal are provided with the strut group that can be stretched
Part, the strut component include the mounting base being fixedly connected with the base, with the mounting base rotation connection lower supporting rod with
And the upper strut matched with the lower supporting rod, the outer diameter of the upper strut are less than the internal diameter of the lower supporting rod, the upper strut
Can be contained in the lower supporting rod, the lower part of the upper strut is provided with external screw thread, the top of the lower supporting rod be provided with
The top of the internal screw thread that the external screw thread matches, the lower supporting rod is additionally provided with handle, when rotating the handle, under described
Strut is rotated relative to the mounting base, and the upper strut is mobile relative to the axis of the lower supporting rod.
Further, the externally threaded length is less than the length of the upper strut, and the length of the internal screw thread is less than institute
State externally threaded length.
Further, the length of the upper strut is 2.2~2.6m, and the length of the lower supporting rod is 1.4~1.8m.It is preferred that
Ground, the length of the upper strut are 2.2m, 2.3m, 2.4m, 2.5m or 2.6m；The length of the lower supporting rod be 1.4m, 1.5m,
1.6m, 1.7m or 1.8m.
Further, the externally threaded length is 1.4~1.6m, and the length of the internal screw thread is 50~80mm.It is preferred that
Ground, the externally threaded length are 1.4m, 1.5m or 1.6m, and the length of the internal screw thread is 50mm, 60mm, 70mm or 80mm.
Further, the mounting base is provided with the mounting hole for installing the lower supporting rod, the internal diameter of the mounting hole
Slightly larger than the outer diameter of the lower supporting rod.
Further, the two sides of the pedestal are provided with the L-type pedestal for installing the mounting base.
Further, the handle sleeve is set to the outside of the lower supporting rod, and the handle is fixedly connected with the lower supporting rod,
The internal screw thread is set at the handle.
Further, organic frame is arranged in one end of the pedestal, be provided in the rack driving wheel, driven wheel assembly,
And the servo motor for driving the driving wheel rotation, the driving wheel and the driven wheel assembly upper sleeve through have saw rope.
Further, the pedestal is provided with the first protective cover in the outside of the servo motor, and the rack is described
The second protective cover is provided with above driven wheel assembly.
Further, the other end of the pedestal is provided with triangle wheel assembly.
Compared with prior art, the utility model has the beneficial effects that:
By the way that the strut component that can be stretched is arranged at the both ends of pedestal, the lower part of upper strut is provided with external screw thread, lower support
The top of bar is provided with the internal screw thread matched with external screw thread, and the top of lower supporting rod also sets up handled technological means, so that
When rotating handles, lower supporting rod is rotated relative to mounting base, and upper strut is moved with respect to the axis of lower supporting rod, when upper strut is to moving up
It is dynamic, until rope saw is fixed by strut component when the upper surface of upper strut and upper layer laminate are contradicted and compressed, it is therefore prevented that laminate damage
Wound, and it is easy to operate, it can reduce the working strength of worker；It is less than the internal diameter of lower supporting rod, upper strut by the outer diameter of upper strut
The technological means that can be contained in lower supporting rod, so that the volume of strut component is smaller, convenient transportation.
Detailed description of the invention
Fig. 1 is the perspective view of the support compression leg formula rope saw of the utility model embodiment；
Fig. 2 is the perspective view in support another direction of compression leg formula rope saw of the utility model embodiment；
Fig. 3 is the strut component of the utility model embodiment and the cooperation schematic diagram of pedestal；
Fig. 4 is the stereogram exploded view of the strut component of the utility model embodiment.
In figure: 10, pedestal；20, strut component；21, mounting base；22, lower supporting rod；23, upper strut；24, handle；25, L-type
Pedestal；30, rack；40, driving wheel；50, driven wheel assembly；60, the first protective cover；70, the second protective cover；80, triangle wheel group
Part；90, handle holder.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Support compression leg formula rope saw as shown in Figs 1-4, including pedestal 10, the both ends of pedestal 10, which are provided with, to stretch
Strut component 20, strut component 20 include the mounting base 21 being fixedly connected with pedestal 10, with mounting base 21 be rotatablely connected under
Strut 22 and the upper strut 23 matched with lower supporting rod 22, the outer diameter of upper strut 23 are less than the internal diameter of lower supporting rod 22, upper strut
23 can be contained in lower supporting rod 22, and the lower part of upper strut 23 is provided with external screw thread, and the top of lower supporting rod 22 is provided with and outer spiral shell
The internal screw thread that line matches, the top of lower supporting rod 22 is additionally provided with handle 24, and when rotating handles 24, lower supporting rod 22 is opposite to be installed
Seat 21 rotates, and upper strut 23 is mobile relative to the axis of lower supporting rod 22.
By the way that the strut component 20 that can be stretched is arranged at the both ends of pedestal 10, the lower part of upper strut 23 is provided with external screw thread
(not shown), the top of lower supporting rod 22 are provided with the internal screw thread (not shown) matched with external screw thread, and the top of lower supporting rod 22 is also
It is provided with the technological means of handle 24, so that lower supporting rod 22 is rotated relative to mounting base 21, upper 23 phase of strut when rotating handles 24
It is mobile to the axis of lower supporting rod 22, when upper strut 23 moves up, until the upper surface of upper strut 23 and upper layer laminate contradict simultaneously
When compression, rope saw is fixed by strut component 20, it is therefore prevented that laminate damage, and it is easy to operate, the work that can reduce worker is strong
Degree；It is less than the internal diameter of lower supporting rod 22 by the outer diameter of upper strut 23, upper strut 23 can be contained in the technology hand in lower supporting rod 22
Section, so that the volume of strut component 20 is smaller, convenient transportation.
As preferred embodiment, as shown in figure 3, externally threaded length is less than the length of upper strut 23, internal screw thread
Length is less than externally threaded length.The lower part of upper strut 23 is provided with external screw thread, and externally threaded length is less than the length of upper strut 23
The top of degree, i.e., upper strut 23 is polished rod.Before installation, upper strut 23 is contained in lower supporting rod 22, when installation, first by upper strut 23
Lift from lower supporting rod 22, smooth bar part is proposed outside lower supporting rod 22, then rotating handles 24 again, pass through external screw thread and internal screw thread
Cooperation, the male thread portion of upper strut 23 is screwed out, until the upper surface of upper strut 23 contradicts and compresses with upper layer laminate.It is logical
Technological means of the externally threaded length less than the length of upper strut 23 is crossed, so that it is easier for installation, the set-up time has been saved, has been mentioned
High installation effectiveness.
As preferred embodiment, the length of upper strut 23 is 2.2~2.6m, the length of lower supporting rod 22 is 1.4~
1.8m.In the present embodiment, the length of upper strut 23 is 2.4m, and the length of lower supporting rod 22 is 1.6m.In other embodiments, upper support
The length of bar 23 may be other numerical value such as 2.2m, 2.3m, 2.5m, 2.6m；The length of lower supporting rod 22 may be 1.4m,
Other numerical value such as 1.5m, 1.7m, 1.8m.
As preferred embodiment, externally threaded length is 1.4~1.6m, and the length of internal screw thread is 50~80mm.This
In embodiment, externally threaded length is 1.5m, and the length of internal screw thread is 50mm.In other embodiments, externally threaded length
It can may be other numerical value such as 60mm, 70mm, 80mm for other numerical value, the length of internal screw thread such as 1.4m, 1.6m.
As preferred embodiment, mounting base 21 is provided with the mounting hole (not shown) for installing lower supporting rod 22, peace
The internal diameter for filling hole is slightly larger than the outer diameter of lower supporting rod 22.Lower supporting rod 22 is placed in mounting hole, and can be rotated relative to mounting base 21.Fortune
When defeated, lower supporting rod 22 can be taken out out of mounting base 21, in order to transport.
As preferred embodiment, as shown in Figure 3 and Figure 4, the two sides of pedestal 10 are provided with for installing mounting base
21 L-type pedestal 25.L-type pedestal 25 is fixedly connected with pedestal 10.Handle 24 is sheathed on the outside of lower supporting rod 22, and handle 24 is under
Strut 22 is fixedly connected, and internal screw thread is set at handle 24.By rotating handles 24, lower supporting rod 22 is driven to rotate, so that
Upper strut 23 is mobile.
It is provided in rack 30 as preferred embodiment as shown in Fig. 2, organic frame 30 is arranged in one end of pedestal 10
Driving wheel 40, driven wheel assembly 50 and for drive driving wheel 40 rotate servo motor (not shown), driving wheel 40 with from
50 upper sleeve through of drive wheel assemblies has saw rope (not shown).Servo motor have small in size, light-weight, low noise, output torque it is constant,
The features such as revolving speed is adjustable, by monitoring its revolving speed and torque, to monitor the load of rope saw in real time.In addition, servo motor is also
Have the function of overload-alarm, when broaching load is excessive, guarantees that motor will not be burnt because of overload, reduce the failure of equipment
Rate improves the safety of equipment.
As preferred embodiment, as depicted in figs. 1 and 2, pedestal 10 is provided with the first guarantor in the outside of servo motor
Shield 60, rack 30 are provided with the second protective cover 70 in the top of driven wheel assembly 50.Pass through the first protective cover 60 of setting and the
Two protective covers 70, play a protective role to servo motor and driven wheel assembly 50.
As preferred embodiment, as shown in Fig. 2, the other end of pedestal 10 is provided with triangle wheel assembly 80.Preferably,
Triangle wheel assembly 80 is two groups, and two groups of triangle wheel assemblies 80 are respectively arranged at the two sides of pedestal 10.Between rack 30 and pedestal 10
It is additionally provided with handle holder 90, operator helps on handle holder 90, and push-and-pull rope saw passes through the triangle wheel assembly 80 on pedestal 10
Realize the climbing on stair or abrupt slope, convenient transportation reduces labor intensity, saved construction cost.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of support compression leg formula rope saw, including pedestal, it is characterised in that: the both ends of the pedestal, which are provided with, to stretch
Strut component, the strut component includes the mounting base being fixedly connected with the base, is rotatablely connected with the mounting base
Lower supporting rod and the upper strut matched with the lower supporting rod, the outer diameter of the upper strut are less than the internal diameter of the lower supporting rod, institute
Stating strut can be contained in the lower supporting rod, and the lower part of the upper strut is provided with external screw thread, the top of the lower supporting rod
It is provided with the internal screw thread matched with the external screw thread, the top of the lower supporting rod is additionally provided with handle, when the rotation handle
When, the lower supporting rod is rotated relative to the mounting base, and the upper strut is mobile relative to the axis of the lower supporting rod.
2. support compression leg formula rope saw as described in claim 1, it is characterised in that: the externally threaded length is less than on described
The length of the length of strut, the internal screw thread is less than the externally threaded length.
3. as described in claim 1 support compression leg formula rope saw, it is characterised in that: the length of the upper strut be 2.2~
2.6m, the length of the lower supporting rod are 1.4~1.8m.
4. as described in claim 1 support compression leg formula rope saw, it is characterised in that: the externally threaded length be 1.4~
1.6m, the length of the internal screw thread are 50~80mm.
5. support compression leg formula rope saw as described in claim 1, it is characterised in that: the mounting base is provided with for installing
The mounting hole of lower supporting rod is stated, the internal diameter of the mounting hole is slightly larger than the outer diameter of the lower supporting rod.
6. support compression leg formula rope saw as described in claim 1, it is characterised in that: the two sides of the pedestal, which are provided with, to be used for
The L-type pedestal of the mounting base is installed.
7. support compression leg formula rope saw as described in claim 1, it is characterised in that: the handle sleeve is set to the lower supporting rod
Outside, the handle are fixedly connected with the lower supporting rod, and the internal screw thread is set at the handle.
8. support compression leg formula rope saw as described in claim 1, it is characterised in that: organic frame is arranged in one end of the pedestal,
Driving wheel, driven wheel assembly and the servo motor for driving the driving wheel rotation, the master are provided in the rack
Driving wheel and the driven wheel assembly upper sleeve through have saw rope.
9. support compression leg formula rope saw as claimed in claim 8, it is characterised in that: the pedestal is in the outer of the servo motor
Portion is provided with the first protective cover, and the rack is provided with the second protective cover above the driven wheel assembly.
10. support compression leg formula rope saw as described in claim 1, it is characterised in that: the other end of the pedestal is provided with three
Corner wheel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974114.XU CN208841610U (en) | 2018-06-25 | 2018-06-25 | A kind of support compression leg formula rope saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974114.XU CN208841610U (en) | 2018-06-25 | 2018-06-25 | A kind of support compression leg formula rope saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841610U true CN208841610U (en) | 2019-05-10 |
Family
ID=66352462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820974114.XU Expired - Fee Related CN208841610U (en) | 2018-06-25 | 2018-06-25 | A kind of support compression leg formula rope saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208841610U (en) |
-
2018
- 2018-06-25 CN CN201820974114.XU patent/CN208841610U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20210625 |