CN216098639U - Equipment maintenance wrench for thermal power plant - Google Patents
Equipment maintenance wrench for thermal power plant Download PDFInfo
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- CN216098639U CN216098639U CN202122520239.XU CN202122520239U CN216098639U CN 216098639 U CN216098639 U CN 216098639U CN 202122520239 U CN202122520239 U CN 202122520239U CN 216098639 U CN216098639 U CN 216098639U
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Abstract
The utility model relates to the technical field of wrenches, in particular to an equipment maintenance wrench for a thermal power plant, which comprises a holding rod, wherein an adjusting component is arranged on one side in the holding rod, and a detection component is arranged on the other side in the holding rod; the adjusting part comprises an adjusting rod, the adjusting rod is movably arranged in the accommodating cavity, the accommodating cavity is arranged on one side surface of the holding rod, a solid mouth part is arranged on one side of the adjusting rod, a solid mouth part is arranged on one side of the solid mouth part, a self-locking component is arranged on one side surface of the solid mouth part, an adjusting cross rod is arranged on one side surface of the adjusting rod, one end of the adjusting cross rod is movably arranged in the adjusting port, the adjusting port is arranged on one side surface of the holding rod, a thread section is arranged on the adjusting cross rod, and a positioning nut is arranged on the thread section. The bolt dismounting device can adjust the length of the force arm, improve the dismounting efficiency of the bolt, avoid the occurrence of electric shock and have good use safety.
Description
Technical Field
The utility model relates to the technical field of wrenches, in particular to an equipment maintenance wrench for a thermal power plant.
Background
Thermal power plants are large and complex plants that produce both electrical and thermal energy. The most important equipment in a thermal power plant are boilers, turbines and generators, which are installed in the main building of the plant. The main transformer and the power distribution device are generally arranged in an independent building or outdoors, and the boiler is also provided with a blower, an induced draft fan, a powder making device, a coal conveying device, a dust removing device and other boiler auxiliary devices; and the wrench is a tool frequently used in power plant construction and maintenance.
An equipment maintenance spanner for thermal power factory as utility model discloses an authorized bulletin number is CN210147935U, its constitution includes: solid mouthful of spanner body and chain, solid mouthful of spanner body is oral by holding rod and solid, the bottom of holding rod is oral structure as an organic whole with solid, the parallel welding in one side that the holding rod is close to the top has two mounting panels, the welding has the chain between two mounting panels, the holding rod is close to the opposite side of top and is provided with the sprocket, and the vertical direction welding of sprocket is in holding rod minor face one side, the horizontal plane of sprocket and the top surface of holding rod are on same horizontal plane, and sprocket-mounted dentate structure and chain phase-match, it is unable to adjust service length, and then adjust the power arm, be not convenient for dismantle the firm bolt of loading and unloading, and its no electric power monitoring structure, can't detect the electrified condition on the bolt, influence operation personnel safety in utilization.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides an equipment maintenance wrench for a thermal power plant, which comprises a holding rod, wherein an adjusting component is arranged on one side in the holding rod, and a detection component is arranged on the other side in the holding rod;
the adjusting part comprises an adjusting rod, the adjusting rod is movably arranged in the accommodating cavity, the accommodating cavity is arranged on one side surface of the holding rod, a solid mouth part is arranged on one side of the adjusting rod, a solid mouth part is arranged on one side of the solid mouth part, a self-locking component is arranged on one side surface of the solid mouth part, an adjusting cross rod is arranged on one side surface of the adjusting rod, one end of the adjusting cross rod is movably arranged in the adjusting port, the adjusting port is arranged on one side surface of the holding rod, a thread section is arranged on the adjusting cross rod, and a positioning nut is arranged on the thread section.
Preferably, the surface of the other side of the adjusting rod is provided with a limiting block, one end of the limiting block is slidably arranged in a limiting groove, and the limiting groove is formed in the surface of the other side of the accommodating cavity.
Preferably, the adjusting opening is communicated with the containing cavity, and the outer diameter of the positioning nut is larger than the width of the adjusting opening.
Preferably, the auto-lock subassembly includes the recess, a side surface in staying the oral area is seted up to the recess, a side surface sets up reset spring in the recess, reset spring one end is connected with the magnet piece, the activity of magnet piece sets up in staying the oral area.
Preferably, round corners are respectively arranged on two sides of the magnet block.
Preferably, the detection assembly comprises a placing groove, the placing groove is formed in the surface of the other side of the holding rod, a hinged shaft is hinged to one side in the placing groove, a mounting frame is arranged on the hinged shaft, a clamping groove is formed in the surface of one side of the mounting frame, a test pencil is arranged in the clamping groove, and a locking bolt is arranged on the surface of one side of the mounting frame.
Preferably, an elastic buffer pad is arranged at one end of the locking bolt.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
1. according to the utility model, the whole length of the bed rod can be adjusted by adjusting the position of the rod and fixing the rod by the positioning nut, so that the length of the force arm is adjusted, the bolt which is firmly installed can be conveniently disassembled and assembled, and the bolt disassembling and assembling efficiency is improved.
2. According to the bolt disassembling device, the detection assembly is arranged, so that the bolt to be disassembled can be subjected to electric power detection, the condition that an operator is subjected to electric shock can be avoided, the use safety is improved, and the bolt disassembling device is convenient to store.
Drawings
Fig. 1 is a schematic structural view of an equipment servicing wrench for a thermal power plant according to a first embodiment;
FIG. 2 is a schematic top cross-sectional view of an adjustment assembly in an equipment maintenance wrench for a thermal power plant;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic cross-sectional front view of a detection assembly in an equipment maintenance wrench for a thermal power plant;
fig. 5 is a schematic top sectional view of a detection assembly in an equipment maintenance wrench for a thermal power plant.
Reference numerals: 1. an adjustment assembly; 2. the head is kept; 3. a self-locking assembly; 4. a mouth part is remained; 5. a detection component; 6. a holding rod; 11. adjusting a rod; 12. a limiting block; 13. a limiting groove; 14. a receiving cavity; 15. adjusting the cross bar; 16. positioning a nut; 17. a threaded segment; 18. an adjustment port; 31. a magnet block; 32. a return spring; 33. a groove; 51. a placement groove; 52. a hinge shaft; 53. a test pencil; 54. a mounting frame; 55. a card slot; 56. locking the bolt; 57. an elastic buffer cushion.
Detailed Description
Example one
As shown in fig. 1-2, the wrench for repairing equipment in a thermal power plant according to the present invention includes a holding rod 6, an adjusting component 1 is disposed on one side of the holding rod 6, and a detecting component 5 is disposed on the other side of the holding rod 6;
adjusting part 1 is including adjusting pole 11, adjust 11 movable settings of pole in accomodating chamber 14, it is setting up in 6 side surface of pole of holding to accomodate chamber 14, it sets up oral 2 to adjust 11 side surface of pole, it sets up oral area 4 to stay oral 2 one side, it sets up auto-lock subassembly 3 to stay oral area 4 interior side surface, it sets up regulation horizontal pole 15 to adjust 11 side surface of pole, adjust the activity of 15 one end of horizontal pole and set up in regulation mouth 18, regulation mouth 18 is seted up at holding 6 side surface of pole, set up screw thread section 17 on the regulation horizontal pole 15, set up set nut 16 on the screw thread section 17.
In this embodiment, when the length of holding pole 6 needs to be adjusted, pulling is adjusted pole 11, adjusts pole 11 and drives and adjust horizontal pole 15 and remove in adjusting mouthful 18, when adjusting pole 11 and removing to use length, screws up positioning nut 16, and positioning nut 16 and the laminating of holding pole 6 side surface, and then will adjust pole 11 and fix.
The limiting block 12 is arranged on the surface of the other side of the adjusting rod 11, one end of the limiting block 12 is slidably arranged in the limiting groove 13, the limiting groove 13 is formed in the surface of the other side of the accommodating cavity 14, the adjusting rod 11 moves to drive the limiting block 12 to move in the limiting groove 13, and the guidance quality of the adjusting rod 11 during moving is improved.
The adjusting opening 18 is communicated with the accommodating cavity 14, and the outer diameter of the positioning nut 16 is larger than the width of the adjusting opening 18, so that the firmness of the positioning nut 16 in the fixing process can be improved.
Example two
As shown in fig. 3, compared with the first embodiment, the equipment maintenance wrench for a thermal power plant of the present invention further includes a self-locking assembly 3, the self-locking assembly 3 includes a groove 33, the groove 33 is disposed on a side surface of the solid opening 4, a return spring 32 is disposed on a side surface of the groove 33, one end of the return spring 32 is connected to the magnet block 31, the magnet block 31 is movably disposed in the solid opening 4, and two sides of the magnet block 31 are respectively provided with a rounded portion.
In this embodiment, when the mouth portion 4 is clamped into the bolt, the magnet block 31 presses the return spring 32, and the return spring 32 causes the magnet block 31 to be attached to the bolt under the action of the elastic force, and the magnet block 31 is adsorbed to the bolt, thereby improving the stability of the bolt during the detachment.
EXAMPLE III
As shown in fig. 4 and fig. 5, compared with the first or second embodiment, the present invention further includes a detection assembly 5, the detection assembly 5 includes a placement groove 51, the placement groove 51 is opened on the other side surface of the holding rod 6, one side of the placement groove 51 is hinged to a hinge shaft 52, the hinge shaft 52 is provided with a mounting bracket 54, one side surface of the mounting bracket 54 is provided with a slot 55, the slot 55 is provided with a test pencil 53, and one side surface of the mounting bracket 54 is provided with a locking bolt 56.
In this embodiment, at first place test pencil 53 in draw-in groove 55, then screw up locking bolt 56, locking bolt 56 and test pencil 53 laminate to it is fixed with test pencil 53, then use test pencil 53 to dismantle the bolt to needs and carry out electrified test, and the back is accomplished in the test, promotes mounting bracket 54, and mounting bracket 54 drives hinge 52 and rotates, then accomodates test pencil 53 to standing groove 51 in, the later stage of being convenient for uses.
An elastic cushion 57 is provided at one end of the lock bolt 56, and the cushion protection performance of the lock bolt 56 can be improved.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. An equipment maintenance wrench for a thermal power plant comprises a holding rod (6), and is characterized in that an adjusting component (1) is arranged on one side in the holding rod (6), and a detection component (5) is arranged on the other side in the holding rod (6);
adjusting part (1) is including adjusting pole (11), it sets up in accomodating chamber (14) to adjust pole (11) activity, accomodate chamber (14) and set up holding pole (6) side surface, it sets up oral (2) to adjust pole (11) side surface, it sets up oral (4) to stay oral (2) one side, it sets up auto-lock subassembly (3) to stay oral (4) one side surface, it sets up adjusts horizontal pole (15) to adjust pole (11) side surface, adjust horizontal pole (15) one end activity and set up in regulation mouth (18), regulation mouth (18) are seted up and are being held pole (6) side surface, set up screw thread section (17) on adjusting horizontal pole (15), set up set nut (16) on screw thread section (17).
2. The equipment maintenance wrench for the thermal power plant according to claim 1, wherein a limiting block (12) is disposed on the other side surface of the adjusting rod (11), one end of the limiting block (12) is slidably disposed in a limiting groove (13), and the limiting groove (13) is opened on the other side surface of the accommodating cavity (14).
3. The key for equipment maintenance of a thermal power plant according to claim 1, wherein the adjustment opening (18) communicates with the receiving cavity (14), and the outer diameter dimension of the positioning nut (16) is larger than the width dimension of the adjustment opening (18).
4. The equipment repairing wrench for a thermal power plant according to claim 1, wherein the self-locking assembly (3) comprises a groove (33), the groove (33) is formed in an inner side surface of the dead mouth portion (4), a return spring (32) is arranged on the inner side surface of the groove (33), one end of the return spring (32) is connected with a magnet block (31), and the magnet block (31) is movably arranged in the dead mouth portion (4).
5. The machine maintenance wrench for a thermal power plant according to claim 4, wherein the magnet block (31) is provided with rounded portions at both sides thereof.
6. The key for repairing equipment of a thermal power plant according to claim 1, wherein the detecting component (5) comprises a placement groove (51), the placement groove (51) is opened on the other side surface of the holding rod (6), a hinge shaft (52) is hinged on one side in the placement groove (51), a mounting bracket (54) is arranged on the hinge shaft (52), a clamping groove (55) is arranged on one side surface of the mounting bracket (54), a test pencil (53) is arranged in the clamping groove (55), and a locking bolt (56) is arranged on one side surface of the mounting bracket (54).
7. The key for equipment maintenance in a thermal power plant according to claim 6, wherein said locking bolt (56) is provided with an elastic buffer pad (57) at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122520239.XU CN216098639U (en) | 2021-10-19 | 2021-10-19 | Equipment maintenance wrench for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122520239.XU CN216098639U (en) | 2021-10-19 | 2021-10-19 | Equipment maintenance wrench for thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216098639U true CN216098639U (en) | 2022-03-22 |
Family
ID=80693894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122520239.XU Active CN216098639U (en) | 2021-10-19 | 2021-10-19 | Equipment maintenance wrench for thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216098639U (en) |
-
2021
- 2021-10-19 CN CN202122520239.XU patent/CN216098639U/en active Active
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