CN209988990U - Hoist and mount frame convenient to installation is dismantled - Google Patents
Hoist and mount frame convenient to installation is dismantled Download PDFInfo
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- CN209988990U CN209988990U CN201920888735.0U CN201920888735U CN209988990U CN 209988990 U CN209988990 U CN 209988990U CN 201920888735 U CN201920888735 U CN 201920888735U CN 209988990 U CN209988990 U CN 209988990U
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Abstract
The utility model relates to a mining equipment construction technical field especially relates to a hoist and mount frame convenient to installation is dismantled, including supporting legs, connecting rod, crossbeam and calabash ground jack, the upper end of supporting legs is rotated and is installed sleeve pipe, sheathed tube inside wall and has been seted up the annular and rotate the groove, and the upper end of supporting legs still is equipped with the steel ring, the sleeve pipe passes through to rotate the groove joint and circles on the steel ring, the joint groove has still been seted up on the sheathed tube pipe wall, the lower extreme of connecting rod is equipped with the spiale, the upper end of connecting rod is rotated and is installed the sleeve pipe, the crossbeam includes the montant at horizontal pole and horizontal pole both ends, and the lower extreme of its montant all is equipped with the spiale, the middle part welding mounting bracket, the mounting bracket of crossbeam, install the calabash ground jack on the mounting bracket, this hoist and mount frame adopts multistage mosaic structure, through, The welding and other work can meet the requirements of underground mining production.
Description
Technical Field
The utility model relates to a mining equipment construction technical field especially relates to a hoist and mount frame convenient to installation is dismantled.
Background
The method comprises the steps of maintaining equipment in the production operation process of the underground mining field, needing hoisting operation, generally adopting an anchor rod type hoisting structure in the hoisting operation, punching on the construction site by using an electric drill, then installing anchor rods, and finally welding exposed remaining ends of the two anchor rods together and hanging a chain block jack, thereby implementing the hoisting operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel hoist and mount frame convenient to installation is dismantled to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a hoisting frame convenient to mount and dismount comprises supporting legs, a connecting rod, a cross beam and a hoist crane, wherein the lower ends of the supporting legs are provided with conical spearheads, the circumferences of the spearheads are further provided with supporting structures, each supporting structure comprises a base and a foot support, the base is in threaded connection with the lower ends of the supporting legs, the outer wall of the base is rotatably connected with a plurality of foot supports through hinges, the upper ends of the supporting legs are rotatably provided with sleeves, the inner side walls of the sleeves are provided with annular rotating grooves, the upper ends of the supporting legs are further provided with steel rings, the sleeves are clamped on the steel rings through the rotating grooves, the pipe walls of the sleeves are further provided with clamping grooves, the supporting legs are further welded with lugs, the lugs are positioned between the sleeves and the spearheads and provided with first mounting holes, and the upper ends of; the lower end of the connecting rod is provided with an inserting shaft, the upper end of the connecting rod is rotatably provided with a sleeve, the inserting shaft is provided with a clamping block, the connecting rod is also rotatably provided with a first mounting pipe, and the first mounting pipe is positioned between the sleeve and the inserting shaft; the crossbeam includes that the montant at horizontal pole and horizontal pole both ends, the lower extreme of its montant all are equipped with the spiale, the horizontal pole all is equipped with the second mounting hole with the switching department of montant, the middle part welding of crossbeam has U-shaped mounting bracket, mounting bracket to be located the below of crossbeam, install the calabash ground jack on the mounting bracket, rotate with the relative position department of calabash ground jack on the crossbeam and install two pulleys, two be connected with the steel chain sling between the pivot of pulley and calabash ground jack, still rotate on the horizontal pole of crossbeam and install two second installation pipes, two the second installation pipe is located the both sides of mounting bracket respectively.
Preferably, a plurality of the temples are arranged around the spearhead, and a plurality of protrusions are arranged on the inner side walls of the temples.
Preferably, the clamping groove is a through groove formed in the wall of the sleeve, and the longitudinal section of the clamping groove is L-shaped.
Preferably, the first mounting hole and the second mounting hole are both provided with internal threads.
Preferably, a connecting rod is in threaded connection between the first installation pipe and the second installation pipe.
The utility model provides a pair of hoist and mount frame convenient to installation is dismantled, beneficial effect lies in: the hoisting frame is of a multi-section splicing structure, is assembled and spliced through the sleeve and the mounting hole, is simple in splicing mode and firm in structure, does not need to perform punching, welding and other work on a construction site, and can meet the requirements of underground mining production.
Drawings
FIG. 1 is a schematic diagram of the single-sided structure of the present invention;
FIG. 2 is a schematic view of the structure of the supporting foot of the present invention;
fig. 3 is a schematic view of the connecting rod structure of the present invention.
In the figure: 1 supporting legs, 2 connecting rods, 3 crossbeams, 4 connecting rods, 5 calabash jacks, 6 sleeves, 11 first mounting holes, 12 spearheads, 13 foot supports, 21 plug-in shafts, 22 first mounting pipes, 31 second mounting holes, 32 second mounting pipes, 33 pulleys, 34 mounting frames, 61 steel rings, 62 rotating grooves, 63 clamping grooves, 131 hinges, 132 protrusions and 211 clamping blocks.
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.
Referring to fig. 1-3, a hoisting frame convenient for mounting and dismounting comprises a supporting leg 1, a connecting rod 2, a beam 3 and a hoist jack 5, wherein the lower end of the supporting leg 1 is provided with a conical spearhead 12, the circumference of the spearhead 12 is also provided with a supporting structure, the supporting structure comprises a base and a foot support 13, the base is in threaded connection with the lower end of the supporting leg 1, the outer wall of the base is rotatably connected with a plurality of foot supports 13 through hinges 131, the plurality of foot supports 13 are arranged around the spearhead 12, the inner side wall of the foot supports 13 is provided with a plurality of protrusions 132, the supporting leg 1 can be inserted into the ground through the spearhead 12, the extended foot supports 13 can firmly grab the ground to firmly fix the supporting leg 1 on the ground, the upper end of the supporting leg 1 is rotatably provided with a sleeve 6, the inner side wall of the sleeve 6 is provided with an annular rotating groove 62, the upper, the pipe wall of the sleeve 6 is also provided with a clamping groove 63, the clamping groove 63 is a through groove formed in the pipe wall of the sleeve 6, the longitudinal section of the clamping groove 63 is L-shaped, a convex block is welded on the supporting leg 1, the convex block is positioned between the sleeve 6 and the spearhead 12, a first mounting hole 11 is formed in the convex block, the first mounting hole 11 is provided with an internal thread, and the upper end of the supporting leg 1 is also provided with a mounting groove; the lower extreme of connecting rod 2 is equipped with plug shaft 21, the upper end of connecting rod 2 is rotated and is installed sleeve pipe 6, is equipped with fixture block 211 on the plug shaft 21, and plug shaft 21 pegs graft in the mounting groove of 1 upper end of supporting legs, can make fixture block 211 card in joint groove 63 through rotating sleeve pipe 6 to fixed connection supporting legs 1 and connecting rod 2, still rotate on the connecting rod 2 and install first installation pipe 22, first installation pipe 22 is located between sleeve pipe 6 and the plug shaft 21.
The cross beam 3 comprises a cross beam and vertical rods at two ends of the cross beam, plug shafts 21 are arranged at the lower ends of the vertical rods, second mounting holes 31 are formed in the transfer joints of the cross beam and the vertical rods, internal threads are formed in the second mounting holes 31, a U-shaped mounting frame 34 is welded in the middle of the cross beam 3, the mounting frame 34 is located below the cross beam 3, a hoist jack 5 is mounted on the mounting frame 34, two pulleys 33 are rotatably mounted at the position, opposite to the hoist jack 5, on the cross beam 3, a steel lifting chain is connected between the two pulleys 33 and the rotating shaft of the hoist jack 5, a lock hook is arranged at the tail of the steel lifting chain and can be connected with a lifting rope to hang equipment needing maintenance in a penetrating mode, the equipment hung on the lifting frame is lifted through the hoist jack 5, two second mounting pipes 32 are further rotatably mounted on the cross beam of the cross beam 3, the two second mounting pipes 32 are respectively located on two sides of the mounting frame 34, and a, the supporting device is used for improving the bearing strength of the cross beam 3, the second mounting hole 31 and the first mounting hole 11 are in threaded connection with the connecting rod 4, and the other end of the connecting rod 4 is connected with the same supporting leg 1 and cross beam 3 structure and matched with the corresponding connecting rod 2 to form a complete hanging bracket structure.
The working principle is as follows: when the equipment needs to be maintained, firstly, four supporting feet 1 are inserted and fixed on the ground according to a certain interval, a connecting rod 4 is connected between two opposite first mounting holes 11 in a threaded manner, the upper end of each supporting foot 1 is sleeved with a connecting rod 2, the clamping block 211 can be clamped in a clamping groove 63 by rotating a sleeve 6, so that the supporting feet 1 and the connecting rods 2 are fixedly connected, then a cross beam 3 is inserted and connected at the upper end of the connecting rod 2 in a fixed manner through the sleeve 6, the connecting rod 4 is connected between a first mounting pipe 22 and a second mounting pipe 32 in a threaded manner, the bearing strength of the cross beam 3 is improved, the equipment needing to be maintained is stranded by using a lifting rope, the equipment needing to be maintained can be lifted by pulling a zipper of a hoist jack 5 by using a latch hook latch at the tail part of a steel lifting chain, when the hanging bracket is disassembled, the dismounting can be completed by only rotating the sleeve 6 and the, through the sleeve 6 and the assembly and the splicing of the mounting hole, the splicing mode is simple, the structure is firm, the work such as punching, welding and the like on a construction site is not needed, and the requirement of underground mining production can be met.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The hoisting frame convenient to mount and dismount comprises supporting legs (1), connecting rods (2), a cross beam (3) and a hoist crane (5), and is characterized in that the circumference of the lower ends of the supporting legs (1) provided with a conical spearhead (12) and the spearhead (12) is further provided with a supporting structure, the supporting structure comprises a base and foot supports (13), the base is in threaded connection with the lower ends of the supporting legs (1) and the outer wall of the base through hinges (131) in a rotating mode and is connected with a plurality of foot supports (13), the upper ends of the supporting legs (1) are rotatably provided with a sleeve (6), the inner side wall of the sleeve (6) is provided with an annular rotating groove (62), the upper ends of the supporting legs (1) are further provided with steel rings (61), the sleeve (6) is clamped on the steel rings (61) through the rotating groove (62), the pipe wall of the sleeve (6) is further provided with a clamping groove (63), and, the convex block is positioned between the sleeve (6) and the spearhead (12), a first mounting hole (11) is formed in the convex block, and a mounting groove is formed in the upper end of the supporting leg (1);
the lower end of the connecting rod (2) is provided with an inserting shaft (21), the upper end of the connecting rod (2) is rotatably provided with a sleeve (6), the inserting shaft (21) is provided with a clamping block (211), the connecting rod (2) is further rotatably provided with a first mounting pipe (22), and the first mounting pipe (22) is positioned between the sleeve (6) and the inserting shaft (21);
crossbeam (3) include the montant at horizontal pole and horizontal pole both ends, the lower extreme of its montant all is equipped with spiale (21), the horizontal pole all is equipped with second mounting hole (31) with the switching department of montant, the middle part welding of crossbeam (3) has U-shaped mounting bracket (34), mounting bracket (34) to be located the below of crossbeam (3), install calabash ground jack (5) on mounting bracket (34), rotate with the relative position department of calabash ground jack (5) on crossbeam (3) and install two pulley (33), two be connected with the steel chain sling between the axis of rotation of pulley (33) and calabash ground jack (5), still rotate on the horizontal pole of crossbeam (3) and install two second installation pipe (32), two second installation pipe (32) are located the both sides of mounting bracket (34) respectively.
2. A sling rack according to claim 1, wherein a plurality of said supports (13) are provided around the spearhead (12) and a plurality of protrusions (132) are provided on the inner side walls of the supports (13).
3. A hoisting frame convenient for mounting and dismounting according to claim 1, characterized in that said clamping groove (63) is a through groove opened on the wall of the casing (6) and its longitudinal section is L-shaped.
4. A lifting frame convenient to mount and dismount as claimed in claim 1, characterised in that said first mounting hole (11) and said second mounting hole (31) are internally threaded.
5. A hoisting frame convenient for mounting and dismounting according to claim 1, characterized in that a connecting rod (4) is screwed between the first mounting tube (22) and the second mounting tube (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920888735.0U CN209988990U (en) | 2019-06-13 | 2019-06-13 | Hoist and mount frame convenient to installation is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920888735.0U CN209988990U (en) | 2019-06-13 | 2019-06-13 | Hoist and mount frame convenient to installation is dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209988990U true CN209988990U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920888735.0U Active CN209988990U (en) | 2019-06-13 | 2019-06-13 | Hoist and mount frame convenient to installation is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209988990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535384A (en) * | 2020-12-27 | 2021-03-23 | 重庆工业职业技术学院 | Display device for education and teaching |
-
2019
- 2019-06-13 CN CN201920888735.0U patent/CN209988990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535384A (en) * | 2020-12-27 | 2021-03-23 | 重庆工业职业技术学院 | Display device for education and teaching |
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