CN217975655U

CN217975655U - Support frame that mine circuit erect

Info

Publication number: CN217975655U
Application number: CN202222418390.7U
Authority: CN
Inventors: 剡大伟; 王海峰
Original assignee: Xihe County Zhongtai Industry And Mining Co ltd
Current assignee: Xihe County Zhongtai Industry And Mining Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-06
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a frame technical field is erect to the circuit, specifically speaking relates to a support frame that mine circuit erect, including erectting the support, it is used for supporting the strutting arrangement who accomplishes the operation of erectting to the circuit to erect to be provided with on the support, the last hoist and mount subassembly that is used for hoist and mount the circuit to the aerial position that is provided with of strutting arrangement, hoist and mount subassembly is including setting up the hoist and mount seat on strutting arrangement, the hoist and mount seat be the U-shaped by the cross-section support and with rotate the fixed pulley of being connected through the pivot between the left and right sides plate body of support and constitute, around being equipped with the steel cable that is used for carrying out the tractive operation to the circuit on the fixed pulley, the terminal fixed mounting of steel cable has the lifting hook that is used for lifting the circuit and supporting, fixed mounting has the couple on the bottom surface of support steel, fixed mounting has the link on the top surface of support, the joint cooperation between link and the couple. The utility model discloses conveniently carry out the hoist and mount operation of circuit, it is more laborsaving to make to carry out the circuit and lay, facilitates the use.

Description

Support frame that mine circuit erect

Technical Field

The utility model relates to a circuit erects frame technical field, and specifically speaking relates to a support frame that mine circuit erect.

Background

When mining operation is performed on a mine, mining equipment can operate only after being electrified, a corresponding line needs to be erected on the mine in order to ensure normal transmission of electric power, and when the line is erected, in order to prevent the line from being obstructed and to enable the line to be erected more stably, support frames are usually installed at positions at certain intervals to support the line;

the utility model discloses a utility model patent that grant notice number is CN211173318U discloses a wire pole that can assist to erect to the circuit, including the body of rod, fastening bolt and installation roller, the outside fixedly connected with fixing base of the body of rod, and the surface mounting of fixing base has fastening bolt, the surface nested connection of the body of rod has the support frame, and the inboard of support frame sets up threaded hole to the screw hole is connected with fastening bolt, the lower extreme of support frame runs through installs movable handle, and the surface fixedly connected with haulage rope of movable handle, the outer end of support frame is connected with the connecting axle, and the connecting axle is connected with the haulage rope. According to the telegraph pole capable of assisting in erecting the line, a user can drive the 2 reverse traction ropes connected with the outer side of the telegraph pole to wind only by holding the movable handle to rotate, and further drive the 2 limiting blocks to be opened outwards, so that the user can conveniently assist in erecting the end part of the wire;

although this technical scheme has the more convenient advantage of assisting erectting the tip of electric wire, this technical scheme is when specifically using, because the circuit is placed subaerially and is deposited certainly before erectting, and lack the corresponding circuit hoist and mount to aerial subassembly that can be in ground position department on the circuit support frame, the operation of scrambleing is carried out when the circuit is dragged to the conventional method of erectting by one hand to artifical, treat artifical climbing to the corresponding position department on the support frame after, the realization is also dragged to aloft with the circuit, this in-process is still dragged the circuit by one hand owing to the staff, be unfavorable for staff to concentrate attention on and climb the operation, and generally more violent in terrain in the mine, there is certain potential safety hazard. In view of this, we propose a support frame for mine line erection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support frame that mine circuit erect to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a supporting frame for mine line erection comprises an erection support, wherein a supporting device for supporting a line to complete erection operation is arranged on the erection support;

the last hoist and mount subassembly that is used for hoist and mount the circuit to aerial position that is provided with of strutting arrangement, hoist and mount subassembly is including setting up hoist and mount seat on the strutting arrangement, hoist and mount seat by the cross-section be the U-shaped support and with rotate the fixed pulley of connecting through the pivot between the left and right sides plate body of support and constitute, the wire rope that is used for carrying out the tractive operation to the circuit is wound to being equipped with on the fixed pulley, the terminal fixed mounting of wire rope has the lifting hook that is used for lifting the support to the circuit.

Preferably, the bottom of the erection support is fixedly provided with a support base;

through the support base that sets up, the convenience is fixed the support base, reaches to erectting the support and carries out the effect fixed.

Preferably, the supporting device comprises supporting steel, a first arc-shaped clamping plate is fixedly installed on the side surface of the supporting steel, one end of the first arc-shaped clamping plate is hinged to a second arc-shaped clamping plate through a hinge, the first arc-shaped clamping plate and the second arc-shaped clamping plate are sleeved on the erection support, bolt plates are fixedly installed at the other ends of the first arc-shaped clamping plate and the second arc-shaped clamping plate, and the two bolt plates are fixedly connected through fastening bolts;

through the first arc splint and the second arc splint that set up, the convenience carries out fixed mounting and dismantles the operation to the support steel.

Preferably, a plurality of line column type insulators which are arranged at equal intervals are fixedly arranged on the top surface of the supporting steel;

through the circuit column type insulator that sets up, when realizing supporting the circuit, also avoided the direct and support steel contact of circuit, make the support steel can not appear electrically conductive condition with the circuit contact.

Preferably, a hook is fixedly arranged on the bottom surface of the support steel, a hanging ring is fixedly arranged on the top surface of the support, and the hanging ring and the hook are in clamping fit;

through the joint cooperation between link and the couple that sets up, conveniently install and dismantle the operation to the support, and hang again after dismantling hoisting assembly to the support of erectting of other positions on, do benefit to and hoist and mount the operation to the circuit along the direction of laying of circuit.

Preferably, a U-shaped groove is formed between the plate bodies on the left side and the right side of the support, and the fixed pulley is rotatably connected with the groove walls on the left side and the right side of the U-shaped groove through a rotating shaft;

the steel rope can normally pass in and out of the U-shaped groove part along the fixed pulley.

Preferably, sleeve rods are fixedly arranged on the left side surface and the right side surface of the support, and rectangular grooves with the bottoms communicated with the outside are formed in the sleeve rods;

after the rod body with a certain length outside the hook is inserted into the loop bar, the hanging assembly is hung on the hook by the aid of the outside rod body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a strutting arrangement who sets up, be convenient for utilize supporting steel and circuit column insulator to realize supporting the operation to the circuit, in addition through the hoist and mount subassembly that sets up, guarantee when using, can realize driving the lifting hook motion through the tip of tractive steel cable, further realize will fixing circuit hoist and mount to the air position on the lifting hook, this process does not need the staff to drag the circuit on one hand and scrambles the operation again, do benefit to the improvement and erect the security, it is artifical when erectting to be conventional support, it is artifical to drag the circuit on one hand and scrambles the operation, treat artifical climbing to the support frame on the back of corresponding position department, realize dragging the circuit to aerial also, this in-process because the staff still needs to drag the circuit on one hand, be unfavorable for staff to concentrate attention and scramble the operation, and the general more violent of terrain in the mine, there is the problem of certain potential safety hazard.

2. The utility model discloses a joint cooperation between the link that sets up and the couple, hang the couple on the support that erects of other positions again after conveniently dismantling hoisting assembly, do benefit to along the direction of laying of circuit to hoist the operation to the multistage position of circuit.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the supporting device of the present invention;

fig. 3 is a schematic structural view of the hoisting assembly of the present invention;

fig. 4 is a schematic structural view of the hoisting base of the present invention;

fig. 5 is a schematic structural view of the loop bar of the present invention.

The meaning of the individual reference symbols in the figures is:

1. erecting a bracket; 10. a support base;

2. a support device; 20. supporting steel; 21. a line post insulator; 22. a first arc-shaped splint; 23. a second arc-shaped splint; 24. a bolt plate; 25. hooking;

3. hoisting the assembly; 30. hoisting a seat; 301. a support; 302. a U-shaped groove; 303. a fixed pulley; 304. hanging a ring; 305. a loop bar; 3051. a rectangular groove; 31. a steel cord; 32. and (4) a lifting hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a supporting frame for mine line erection comprises an erection support 1, wherein a supporting base 10 is fixedly arranged at the bottom of the erection support 1;

through the support base 10 that sets up, facilitate the use fastening bolt will support base 10 and fix on external concrete base, reach and carry out fixed effect to setting up support 1.

In the embodiment, a supporting device 2 for supporting a line to complete erection operation is arranged on an erection support 1, the supporting device 2 comprises supporting steel 20, a first arc-shaped clamping plate 22 is fixedly mounted on the side surface of the supporting steel 20, one end of the first arc-shaped clamping plate 22 is hinged to a second arc-shaped clamping plate 23 through a hinge, the first arc-shaped clamping plate 22 and the second arc-shaped clamping plate 23 are sleeved on the erection support 1, bolt plates 24 are fixedly mounted at the other ends of the first arc-shaped clamping plate 22 and the second arc-shaped clamping plate 23, and the two bolt plates 24 are fixedly connected through fastening bolts;

through the first arc splint 22 and the second arc splint 23 that set up, overlap first arc splint 22 and second arc splint 23 on setting up support 1 to use fastening bolt to fix two bolt plates 24, conveniently carry out fixed mounting and dismantlement operation to supporting steel 20.

It is specific, be provided with the hoist and mount subassembly 3 that is used for hoisting the circuit to aerial position on strutting arrangement 2, hoist and mount subassembly 3 is including setting up hoist and mount seat 30 on strutting arrangement 2, hoist and mount seat 30 by the cross-section be U-shaped support 301 and with support 301 between the left and right sides plate body rotate the fixed pulley 303 of being connected through the pivot and constitute, around being equipped with the steel cable 31 that is used for carrying out the tractive operation to the circuit on the fixed pulley 303, the terminal fixed mounting of steel cable 31 has the lifting hook 32 that is used for lifting the support to the circuit, guarantee when using, utilize lifting hook 32 to lift the circuit of laying, the end of tractive steel cable 31 again, realize driving lifting hook 32 upward movement, further realize hoisting the circuit of laying to aerial position, conveniently carry out the hoist and mount operation, make the staff need not to climb the operation when dragging the circuit with one hand, and facilitate the use.

Further, a plurality of line post insulators 21 arranged at equal intervals are fixedly mounted on the top surface of the supporting steel 20;

through the circuit column insulator 21 that sets up, fix the circuit on circuit column insulator 21 after, when the realization supported the circuit, also avoided the direct and supporting steel 20 contact of circuit, made supporting steel 20 can not appear electrically conductive circumstances with the circuit contact, and circuit column insulator 21 is current conventional technology to technical personnel in this field, no longer gives details here.

In addition, a hook 25 is fixedly arranged on the bottom surface of the support steel 20, a hanging ring 304 is fixedly arranged on the top surface of the support base 301, and the hanging ring 304 is in clamping fit with the hook 25;

through the cooperation of joint between the link 304 that sets up and the couple 25, conveniently install and dismantle the operation to support 301, and dismantle hoist and mount subassembly 3 after and hang again to the support 1 that erects of other positions, do benefit to and carry out hoist and mount operation to every section part of circuit along the direction of laying of circuit.

It is worth to say that a U-shaped groove 302 is arranged between the left and right side plate bodies of the support 301, and the fixed pulley 303 is rotatably connected with the left and right side groove walls of the U-shaped groove 302 through a rotating shaft;

so that the wire rope 31 can normally pass in and out along the fixed pulley 303 at the U-shaped groove 302.

It is worth noting that the sleeve rods 305 are fixedly arranged on the left side face and the right side face of the support 301, and rectangular grooves 3051 are formed in the sleeve rods 305, and the bottoms of the rectangular grooves are communicated with the outside;

after the rod body with a certain length outside is inserted into the loop bar 305, the outside rod body is used as a rod for supporting, the hoisting component 3 is lifted to a certain height, the hanging ring 304 is hung on the hook 25, and the hoisting component 3 is hung on the hook 25.

The utility model discloses a support frame that mine circuit erect is when using, at first will erect support 1 and be vertical form and place, and will support base 10 and use fastening bolt fixed mounting on external concrete base, again with first arc splint 22 and the cover of second arc splint 23 on strutting arrangement 2 on erectting support 1, and use fastening bolt to fix two bolt boards 24, realize 2 fixed mounting with strutting arrangement on erectting support 1, the external body of rod that has certain length of reuse inserts behind loop bar 305, recycle the external body of rod as the pole of supporting usefulness, lift hoist and mount subassembly 3 to certain height after, hang link 304 on couple 25, realize hanging hoist and mount subassembly 3 on couple 25, hang the circuit on lifting hook 32 at last, tractive steel cable 31's end again, along with constantly being tractive of steel cable 31, realize driving lifting hook 32 upward movement, further realize circuit hoist and mount to aerial position to be laid, conveniently hoist and mount the operation, make the staff can concentrate the climbing attention and operate, need not to drag the climbing when climbing the circuit.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a support frame that mine circuit erect, is including erectting support (1), its characterized in that: the erection support (1) is provided with a supporting device (2) for supporting the line to complete the erection operation;

be provided with on strutting arrangement (2) and be used for hoist and mount subassembly (3) to aerial position with the circuit, hoist and mount subassembly (3) are including setting up hoist and mount seat (30) on strutting arrangement (2), hoist and mount seat (30) be the support (301) of U-shaped by the cross-section and with rotate fixed pulley (303) of connecting through the pivot between the left and right sides plate body of support (301) and constitute, around being equipped with steel cable (31) that are used for carrying out the tractive operation to the circuit on fixed pulley (303), the terminal fixed mounting of steel cable (31) has lifting hook (32) that are used for lifting the support to the circuit.

2. The support frame for mine line erection according to claim 1, wherein: the bottom of the erection support (1) is fixedly provided with a supporting base (10).

3. The support frame for mine line erection according to claim 1, wherein: support device (2) are including supporting steel (20), fixed mounting has first arc splint (22) on the side of supporting steel (20), one of them tip of first arc splint (22) articulates through the hinge has second arc splint (23), first arc splint (22) with second arc splint (23) cover is established erect on support (1), first arc splint (22) with the equal fixed mounting in other tip of second arc splint (23) has bolt board (24), two through fastening bolt fixed connection between bolt board (24).

4. A support frame for mine line erection according to claim 3, wherein: and a plurality of line column type insulators (21) which are arranged at equal intervals are fixedly arranged on the top surface of the supporting steel (20).

5. A support frame for mine line erection according to claim 3, wherein: fixed mounting has couple (25) on the bottom surface of support steel (20), fixed mounting has link (304) on the top surface of support (301), link (304) with the joint cooperation between couple (25).

6. The support frame for mine line erection according to claim 1, wherein: a U-shaped groove (302) is formed between the plate bodies on the left side and the right side of the support (301), and the fixed pulley (303) is rotationally connected with the groove walls on the left side and the right side of the U-shaped groove (302) through a rotating shaft.

7. The support frame for mine line erection according to claim 1, wherein: the support is characterized in that sleeve rods (305) are fixedly mounted on the left side surface and the right side surface of the support (301), and rectangular grooves (3051) with bottoms communicated with the outside are formed in the sleeve rods (305).