CN218426702U - Installation operation device for cantilever of electrified railway contact network - Google Patents
Installation operation device for cantilever of electrified railway contact network Download PDFInfo
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- CN218426702U CN218426702U CN202222744950.8U CN202222744950U CN218426702U CN 218426702 U CN218426702 U CN 218426702U CN 202222744950 U CN202222744950 U CN 202222744950U CN 218426702 U CN218426702 U CN 218426702U
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Abstract
The application discloses electronic railway contact net cantilever installation operation device relates to cantilever installation technical field, improves the common cooperation of many staff of cantilever installation process needs, and the operation is comparatively inconvenient when the installation, the problem of wasting time and energy, including supporting base, clamp, supporting shoe, casing and first motor, the vertical screw rod of output fixedly connected with of first motor, threaded connection has the connecting plate on the vertical screw rod, the top fixedly connected with bracing piece of connecting plate, the upper end of bracing piece runs through to casing top and fixedly connected with backup pad, the top of backup pad is rotated and is installed and support the support and hold in the palm. This application can rise the mounted position with the cantilever, and this process need not many people and pulls the haulage rope, and the consumption of reducible manpower is convenient for adjust suitable installation angle with the cantilever when the installation, and the cantilever is difficult for rocking, and it is more convenient to operate when the location installation, labour saving and time saving.
Description
Technical Field
The application relates to cantilever installation field, especially relates to an electrified railway contact net cantilever installation operation device.
Background
An electrified railway contact network is an important energy supply system for normal and safe running of an electric locomotive on a railway, and a cantilever is a key device for supporting a power transmission line in the contact network system.
When installing the cantilever, need install the cantilever on the stand, among the prior art, when installing the cantilever, need two at least staff to climb earlier the position that needs the cantilever of installation on the stand, then fix the pulley on the stand, walk around the haulage rope on the pulley, fix the cantilever with the one end of haulage rope, then pull the other end of haulage rope by many staff again to hang the cantilever, hang to mounting position department at the cantilever, the staff on the stand is embraced the cantilever and is fixed a position the installation again.
In realizing this application in-process, the inventor discovers that there is following problem at least in this technique, and the cantilever installation need many staff to cooperate jointly, and when the installation, the cantilever rocks easily, is unfavorable for the location installation, and the operation is inconvenient comparatively, wastes time and energy, consequently, proposes an electrified railway connecting net cantilever installation operation device now.
SUMMERY OF THE UTILITY MODEL
In order to improve the common cooperation of cantilever installation process needs multiple staff, and the operation is comparatively inconvenient when the installation, problem that wastes time and energy, this application provides an electrified railway contact net cantilever installation operation device.
The application provides an electrified railway contact net cantilever installation operation device adopts following technical scheme:
the installation operation device for the cantilever of the overhead contact system of the electrified railway comprises a support base, wherein one end of the support base is fixedly connected with a hoop, the other end of the support base is in threaded connection with a stud, and a support block is rotatably installed at the lower end of the stud;
a shell is fixedly mounted at the top of the supporting base, a first motor is fixedly mounted on the inner bottom wall of the shell, a vertical screw rod is fixedly connected to the output end of the first motor, the upper end of the vertical screw rod is rotatably connected with the inner top wall of the shell, a connecting plate is connected to the vertical screw rod in a threaded manner, a supporting rod is fixedly connected to the top of the connecting plate, the upper end of the supporting rod penetrates through the top of the shell and is fixedly connected with a supporting plate, a supporting support is rotatably mounted at the top of the supporting plate, air cylinders are fixedly mounted on two sides of the supporting support, and a clamping plate is fixedly connected to the piston end of each air cylinder;
the top fixed mounting of backup pad has the second motor, the output fixedly connected with horizontal screw rod of second motor, the both ends of horizontal screw rod are all installed in the backup pad through the axle bed rotation, threaded connection has the slider on the horizontal screw rod, the top of slider articulates there is the connecting rod, the upper end and the support of connecting rod hold in the palm the articulated.
By adopting the technical scheme, when the device is used, the clamp can be fixed on the stand firstly, one end of the supporting base is fixed, after the clamp is fixed, the screw is rotated, the screw drives the supporting block to move vertically, the supporting block is contacted with the ground, the other end of the supporting base is supported, erection of the device is further completed, after the device is erected, the wrist is placed on the supporting support, the air cylinder is started to drive the clamping plate to clamp and fix the wrist, then the first motor can be started to drive the vertical screw to rotate, the vertical screw drives the connecting plate to move vertically along the vertical screw, the connecting plate drives the supporting plate to lift through the supporting rod, the wrist is lifted to the mounting position, the traction rope does not need to be pulled by multiple persons in the process, manpower consumption can be reduced, the second motor can be started to drive the transverse screw to rotate, the transverse screw drives the sliding block to move horizontally along the transverse screw, the sliding block drives the supporting support through the connecting rod to rotate, the inclination angle of the wrist can be adjusted, the proper mounting angle can be conveniently adjusted, and the wrist is not easy to shake when the wrist in location and installation, time and labor saving operation is more convenient.
Optionally, the clamp includes two relative U templates that set up, two the both ends of U template are all through the bolt fastening, and one of them U template and support base fixed connection.
Through adopting above-mentioned technical scheme, can fix the clamp suit on the stand.
Optionally, a knob is fixedly connected to the upper end of the stud.
Through adopting above-mentioned technical scheme, use the knob to be convenient for rotate the double-screw bolt.
Optionally, both sides of the top of the supporting block are fixedly connected with limiting rods, and the limiting rods penetrate through the supporting base in a sliding mode.
Through adopting above-mentioned technical scheme, can play limiting displacement to the supporting shoe through the gag lever post.
Optionally, the bottom of the supporting block is fixedly connected with a non-slip mat.
Through adopting above-mentioned technical scheme, the slipmat can increase the frictional force of supporting shoe.
Optionally, a guide rod is fixedly installed inside the shell, and the connecting plate is slidably sleeved on the guide rod.
Through adopting above-mentioned technical scheme, can play the guide effect to the connecting plate through the guide arm.
Optionally, one side of the clamping plate is fixedly connected with a rubber pad.
Through adopting above-mentioned technical scheme, the rubber pad can alleviate the damage of splint to the cantilever.
Optionally, the top of the supporting plate is provided with a sliding groove, and the lower end of the sliding block is connected in the sliding groove in a sliding manner.
Through adopting above-mentioned technical scheme, can play the guide effect to the slider through the spout.
In summary, the present application has the following beneficial effects:
1. according to the wrist arm, the supporting base, the shell, the first motor, the vertical screw, the connecting plate, the supporting rod, the supporting plate and the supporting support are arranged, the wrist arm can be lifted to the mounting position, a plurality of people do not need to pull the traction rope in the process, and the manpower consumption can be reduced;
2. this application is through the setting of second motor, horizontal screw rod, slider and connecting rod, when the installation, can adjust the inclination of cantilever, is convenient for adjust the cantilever to suitable installation angle, and the cantilever is difficult for rocking, and it is more convenient to operate when the location installation, labour saving and time saving.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is a schematic sectional structure of the housing of the present application.
Fig. 3 is a schematic structural diagram of the support bracket of the present application.
Description of reference numerals:
1. a support base; 2. clamping a hoop; 201. a U-shaped plate; 3. a stud; 4. a support block; 5. a housing; 6. a first motor; 7. a vertical screw; 8. a connecting plate; 9. a support bar; 10. a support plate; 11. a support bracket; 12. a cylinder; 13. a splint; 14. a second motor; 15. a transverse screw; 16. a slider; 17. a connecting rod; 18. a knob; 19. a limiting rod; 20. a non-slip mat; 21. a guide bar; 22. a rubber pad; 23. a chute.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Please refer to fig. 1, an installation operation device for a cantilever of an overhead line system of an electrified railway, which comprises a supporting base 1, a hoop 2 fixedly connected to one end of the supporting base 1, wherein the hoop 2 comprises two U-shaped plates 201 arranged oppositely, two ends of the two U-shaped plates 201 are fixed by bolts, and one of the U-shaped plates 201 is fixedly connected to the supporting base 1, when in use, the hoop 2 can be fixed on a column first, and one end of the supporting base 1 is fixed.
Referring to fig. 1, a stud 3 is connected to the other end of the support base 1 through a thread, a knob 18 is fixedly connected to the upper end of the stud 3, a support block 4 is rotatably mounted at the lower end of the stud 3, and an anti-slip mat 20 is fixedly connected to the bottom of the support block 4 and can increase the friction force of the support block 4 through the anti-slip mat 20.
After the clamp 2 is fixed, the knob 18 is used for rotating the stud 3, so that the stud 3 drives the supporting block 4 to vertically move, the supporting block 4 is in contact with the ground, the other end of the supporting base 1 is supported, and erection of the device is completed. Particularly, in order to facilitate the movement of the whole device, a roller can be additionally arranged at the bottom of the supporting base 1.
Wherein, the equal fixedly connected with gag lever post 19 in both sides at supporting shoe 4 top, gag lever post 19 slides and runs through support base 1, can play limiting displacement to supporting shoe 4 through gag lever post 19.
Referring to fig. 1, fig. 2 and fig. 3, top fixed mounting who supports base 1 has casing 5, inner diapire fixed mounting of casing 5 has first motor 6, the vertical screw rod 7 of output fixedly connected with of first motor 6, the upper end of vertical screw rod 7 is rotated with the interior roof of casing 5 and is connected, threaded connection has connecting plate 8 on the vertical screw rod 7, the top fixedly connected with bracing piece 9 of connecting plate 8, the upper end of bracing piece 9 runs through to casing 5 top and fixedly connected with backup pad 10, the top of backup pad 10 is rotated and is installed and support 11, the equal fixed mounting in both sides that supports 11 has cylinder 12, the piston end fixedly connected with splint 13 of cylinder 12, one side fixedly connected with rubber pad 22 of splint 13, rubber pad 22 can alleviate the damage of splint 13 to the cantilever.
After the device erects the completion, put the cantilever on supporting and holding 11, start cylinder 12 and drive splint 13 and carry out the centre gripping to the cantilever and fix, then can start first motor 6 and drive vertical screw 7 and rotate, make vertical screw 7 drive connecting plate 8 along vertical screw 7 vertical motion, make connecting plate 8 drive backup pad 10 through bracing piece 9 and go up and down, rise the cantilever to the mounted position, this process need not many people and pulls the haulage rope, the consumption of reducible manpower.
Wherein, the inside fixed mounting of casing 5 has guide arm 21, and connecting plate 8 slip cup joints on guide arm 21, can play the guide effect to connecting plate 8 through guide arm 21.
Referring to fig. 1 and 2, a second motor 14 is fixedly mounted at the top of the supporting plate 10, a transverse screw 15 is fixedly connected to an output end of the second motor 14, two ends of the transverse screw 15 are rotatably mounted on the supporting plate 10 through a shaft seat, a sliding block 16 is connected to the transverse screw 15 in a threaded manner, a connecting rod 17 is hinged to the top of the sliding block 16, and the upper end of the connecting rod 17 is hinged to the supporting bracket 11.
When the installation, can start second motor 14 and drive horizontal screw rod 15 and rotate, make horizontal screw rod 15 drive slider 16 along horizontal screw rod 15 horizontal motion, make slider 16 drive through connecting rod 17 and support and hold in the palm 11 rotatory, can adjust the inclination of cantilever, be convenient for adjust the cantilever to suitable installation angle, and the cantilever is difficult for rocking, and it is more convenient to operate, labour saving and time saving when the location installation.
The top of the supporting plate 10 is provided with a chute 23, the lower end of the slider 16 is slidably connected in the chute 23, and the slider 16 can be guided by the chute 23.
The implementation principle of the application is as follows: when the cantilever of the contact network of the electrified railway is installed, the hoop 2 can be fixed on the upright column firstly, one end of the supporting base 1 is fixed, after the hoop 2 is fixed, the screw column 3 is rotated by using the knob 18, the screw column 3 drives the supporting block 4 to vertically move, the supporting block 4 is contacted with the ground, so that the other end of the supporting base 1 is supported, the erection of the device is completed, after the erection of the device is completed, the cantilever is placed on the supporting bracket 11, the cylinder 12 is started to drive the clamping plate 13 to clamp and fix the cantilever, and then the first motor 6 can be started to drive the vertical screw 7 to rotate, make vertical screw 7 drive connecting plate 8 along vertical screw 7 vertical motion, make connecting plate 8 drive backup pad 10 through bracing piece 9 and go up and down, the cantilever rises to the mounted position, this process need not many people and pulls the haulage rope, the consumption of reducible manpower, when the installation, can start second motor 14 and drive horizontal screw 15 and rotate, make horizontal screw 15 drive slider 16 along 15 horizontal motion of horizontal screw, it is rotatory to make slider 16 drive support 11 through connecting rod 17, can adjust the inclination of cantilever, be convenient for adjust the cantilever suitable installation angle, and the cantilever is difficult for rocking, it is more convenient to operate when the location installation, time saving and labor saving.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an electrified railway connecting net cantilever installation operation device, includes support base (1), its characterized in that: one end of the supporting base (1) is fixedly connected with a hoop (2), the other end of the supporting base (1) is in threaded connection with a stud (3), and the lower end of the stud (3) is rotatably provided with a supporting block (4);
the supporting device comprises a supporting base (1), a shell (5) is fixedly mounted at the top of the supporting base (1), a first motor (6) is fixedly mounted on the inner bottom wall of the shell (5), the output end of the first motor (6) is fixedly connected with a vertical screw (7), the upper end of the vertical screw (7) is rotatably connected with the inner top wall of the shell (5), a connecting plate (8) is connected onto the vertical screw (7) in a threaded manner, a supporting rod (9) is fixedly connected onto the top of the connecting plate (8), the upper end of the supporting rod (9) penetrates through the top of the shell (5) and is fixedly connected with a supporting plate (10), a supporting support (11) is rotatably mounted at the top of the supporting plate (10), air cylinders (12) are fixedly mounted on two sides of the supporting support (11), and a clamping plate (13) is fixedly connected to piston ends of the air cylinders (12);
the top fixed mounting of backup pad (10) has second motor (14), the output fixedly connected with horizontal screw rod (15) of second motor (14), the both ends of horizontal screw rod (15) are all rotated through the axle bed and are installed on backup pad (10), threaded connection has slider (16) on horizontal screw rod (15), the top of slider (16) articulates there is connecting rod (17), the upper end and the support of connecting rod (17) hold in the palm (11) and articulate.
2. The electrified railway contact network cantilever installation operation device of claim 1, characterized in that: the clamp (2) comprises two U-shaped plates (201) which are arranged oppositely, two ends of each U-shaped plate (201) are fixed through bolts, and one U-shaped plate (201) is fixedly connected with the supporting base (1).
3. The electrified railway contact network cantilever installation operation device of claim 1, characterized in that: the upper end of the stud (3) is fixedly connected with a knob (18).
4. The electrified railway contact network cantilever installation operation device of claim 1, characterized in that: both sides at supporting shoe (4) top are equal fixedly connected with gag lever post (19), gag lever post (19) slide and run through support base (1).
5. The electrified railway contact net cantilever installation operation device of claim 1, characterized in that: the bottom of the supporting block (4) is fixedly connected with an anti-skid pad (20).
6. The electrified railway contact network cantilever installation operation device of claim 1, characterized in that: the inside fixed mounting of casing (5) has guide arm (21), connecting plate (8) slip cup joints on guide arm (21).
7. The electrified railway contact network cantilever installation operation device of claim 1, characterized in that: one side of the clamping plate (13) is fixedly connected with a rubber pad (22).
8. The electrified railway contact network cantilever installation operation device of claim 1, characterized in that: the top of the supporting plate (10) is provided with a sliding groove (23), and the lower end of the sliding block (16) is connected in the sliding groove (23) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744950.8U CN218426702U (en) | 2022-10-18 | 2022-10-18 | Installation operation device for cantilever of electrified railway contact network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744950.8U CN218426702U (en) | 2022-10-18 | 2022-10-18 | Installation operation device for cantilever of electrified railway contact network |
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| Publication Number | Publication Date |
|---|---|
| CN218426702U true CN218426702U (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222744950.8U Active CN218426702U (en) | 2022-10-18 | 2022-10-18 | Installation operation device for cantilever of electrified railway contact network |
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|---|---|
| CN (1) | CN218426702U (en) |
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- 2022-10-18 CN CN202222744950.8U patent/CN218426702U/en active Active
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