A kind of detachable cable support
Technical field
This utility model relates to technical field of electric equipment, particularly relates to a kind of detachable cable support.
Background technology
Cable bearer is generally used for the erection of cable duct inner cable.It is welded that cable bearer is typically angle bar section bar
Or securing member connection splicing dress forms.During cable bearer is installed, due to limited space in cable duct,
And space between cable is long, therefore, during installing cable bearer, health is in cable duct
Inconvenient activity, has had a strong impact on the efficiency of construction of cable bearer.Meanwhile, along with the development and progress of science and technology,
In order to meet the demand of society, the cable bearer of structure of all kinds is being designed after test many times
Out.
Summary of the invention
The purpose of this utility model is for technological deficiency present in prior art, and provides a kind of detachable
Formula cable bearer.
For realizing the purpose of this utility model, this utility model be the technical scheme is that a kind of detachable
Formula cable bearer, it is characterised in that include angle bar, bracing frame and cable position-limit mechanism, described angle bar passes through
First fixed pin shaft and the second fixed pin shaft are fixed in side walls, and support frame as described above is fixed on by fixing axle
On angle bar, and support frame as described above can rotate in 0 ° to 90 ° around described fixing axle, support frame as described above bag
Including the first bracing frame and the second bracing frame, described cable position limiting structure is fixed on bracing frame, and it includes the upper limit
Position block and lower position block, described lower position block is fixed on bracing frame, and described lower position block includes three semicircles
Shape stopper slot, described upper limit position block include connecting rod and a back-off with three semicircle stopper slot structures,
One end with three semicircle stopper slot structures and connecting rod of described back-off is fixing to be connected, connecting rod another
One end is connected with lower position block by bolt, and cable passes in the structure of upper limit position block and lower limit formation.
Compared with prior art, this utility model provide one can with the rotatable cable bearer of bracing frame,
In the case of non-working condition, bracing frame can rotate up so that it is parallel with angle bar, thus can be
Increase a lot of construction spaces in cable duct, substantially increase the efficiency of construction, meanwhile, the application upper limit position block
Connected by a bolt with lower position block, can be with Fast Installation and dismounting.
Accompanying drawing explanation
Fig. 1 show this utility model ring main unit example structure schematic diagram;
In figure: 1-the first fixed pin shaft, 2-the second fixed pin shaft, 3-fixes axle, 4-angle bar, 5-upper limit
Block, 6-lower position block, 7-the first bracing frame, 8-the second bracing frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.Should be appreciated that
Specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
It should be noted that, " connection " described herein and be used for expressing the word of " connection ", as
" be connected ", " being connected " etc., it both may refer to a certain parts and had been directly connected to another parts, it is also possible to
Refer to a certain parts be connected with another parts by miscellaneous part.
As it is shown in figure 1, this utility model be the technical scheme is that a kind of detachable cable support,
It is characterized in that, including angle bar, bracing frame and cable position-limit mechanism, described angle bar passes through the first fixed pin shaft
Being fixed in side walls with the second fixed pin shaft, support frame as described above is fixed on angle bar by fixing axle, and institute
Stating bracing frame to rotate in 0 ° to 90 ° around described fixing axle, support frame as described above includes the first bracing frame
With the second bracing frame, described cable position limiting structure is fixed on bracing frame, and it includes upper limit position block and lower limit
Block, described lower position block is fixed on bracing frame, and described lower position block includes three semicircle stopper slots, institute
State upper limit position block include connecting rod and a back-off with three semicircle stopper slot structures, described back-off
Being connected with three semicircle stopper slot structures are fixing with one end of connecting rod, the other end of connecting rod passes through spiral shell
Bolt is connected with lower position block, and cable passes in the structure of upper limit position block and lower limit formation.
Compared with prior art, this utility model provide one can with the rotatable cable bearer of bracing frame,
In the case of non-working condition, bracing frame can rotate up so that it is parallel with angle bar, thus can be
Increase a lot of construction spaces in cable duct, substantially increase the efficiency of construction, meanwhile, the application upper limit position block
Connected by a bolt with lower position block, can be with Fast Installation and dismounting.
The when of use, first upper limit position block is taken off, after electric wire passes, by upper limit position block and lower position block
It is bolted, thus cable is fixed.
The above is only preferred implementation of the present utility model, it is noted that lead for this technology
For the those of ordinary skill in territory, on the premise of without departing from this utility model principle, it is also possible to make some
Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.