CN210196249U - Suspension device on mining support - Google Patents
Suspension device on mining support Download PDFInfo
- Publication number
- CN210196249U CN210196249U CN201920705563.9U CN201920705563U CN210196249U CN 210196249 U CN210196249 U CN 210196249U CN 201920705563 U CN201920705563 U CN 201920705563U CN 210196249 U CN210196249 U CN 210196249U
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- China
- Prior art keywords
- sliding plate
- hanging rod
- suspension
- hook
- suspension device
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- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 title claims abstract description 33
- 238000005065 mining Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model provides a suspension device on a mining bracket, which comprises an I-shaped rail hung below the bracket, wherein side rails and suspension mechanisms are arranged below the rail, the side rails are symmetrically arranged at the left side and the right side of the suspension mechanism, and the suspension mechanism comprises a sliding plate, a hanging rod and a hook; the sliding plate is U-shaped and is in rolling contact with the rail through a head sheave arranged in the sliding plate, the middle parts of the two outer sides of the sliding plate are provided with rolling wheels in rolling contact with the side rails, and an elastic part is arranged between the rolling wheels and the side surface of the sliding plate; the upper end of the hanging rod is vertically welded with the middle part of the lower end face of the sliding plate, and the hook is arranged at the bottom of the hanging rod. Compared with the prior art, the utility model discloses following beneficial effect has: through the head sheave, gyro wheel and the elastic component of slide, it is more convenient to make the couple remove, and can play certain cushioning effect to the couple when the support rocks, makes the range that the couple rocked reduce, has avoided brake block or instrument on the couple to drop, makes the workman when needs use, can find fast and use.
Description
Technical Field
The utility model relates to a mining equipment technical field, concretely relates to linkage on mining support.
Background
At present, during mine operation, supports are often placed at the road junction and the junction of each roadway, and brake blocks or tools for fixing mine cars are hung on the supports. Along with the deepening of tunnel, the workman need make a round trip to go to get brake block and instrument, and is very inconvenient, has consequently set up mobilizable peg on the support, conveniently takes at will and hangs brake block or instrument on the peg. However, when the bracket shakes, the hanging rod is also easy to shake, so that the brake block or the tool falls off, and the taking of the worker is influenced; in addition, the hanging rod and the support are positioned by bolts, the bolts need to be unscrewed during movement, the bolts need to be screwed again after the hanging rod and the support are moved in place for positioning again, and repeated operation is troublesome.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a hanging device on a mine support, so as to solve the problem that when the support shakes, a hanging rod is easy to shake, so that a brake block or a tool drops, and the fetching of workers is influenced; in addition, the hanging rod and the support are positioned by bolts, the bolts need to be unscrewed during movement, the bolts need to be screwed again after the hanging rod and the support are moved in place for positioning, and the repeated operation is troublesome.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a suspension device on a mining bracket, which comprises an I-shaped rail hung below the bracket, wherein side rails and suspension mechanisms are arranged below the rail, the side rails are symmetrically arranged at the left side and the right side of the suspension mechanism, and the suspension mechanism comprises a sliding plate, a hanging rod and a hook; the sliding plate is U-shaped and is in rolling contact with the track through a head sheave arranged in the sliding plate, rolling wheels in rolling contact with the side rails are arranged in the middle of the two outer sides of the sliding plate, and elastic pieces are arranged between the rolling wheels and the side surfaces of the sliding plate; the upper end of the hanging rod is vertically welded with the middle of the lower end face of the sliding plate, and the hook is arranged at the bottom of the hanging rod.
Furthermore, the roller is rotatably installed on a roller seat, the roller seat is connected with the side face of the sliding plate through the elastic piece, and a protective shell is arranged on the outer side of the elastic piece.
Further, the elastic piece is a return spring.
Furthermore, 4 head pulleys are symmetrically distributed on the top surface of the sliding plate.
Further, the peg includes peg, peg and lifting button down, evenly be equipped with the draw-in groove on the peg inside wall, lifting button locates the bottom of peg down, inside being equipped with two kellies through the pivot symmetry in peg top down, the last end card of kellies goes into in the draw-in groove, just kellies upper end middle part is connected through reset spring, the lower extreme of kellies articulates there is the connecting rod, the connecting rod lower extreme with lifting button is connected.
Furthermore, the end part of the hook is welded with an anti-disengaging hook.
Further, the suspension mechanism further comprises a locking piece, a through hole is formed in the lower end face of the sliding plate, a pit corresponding to the through hole is formed in the bottom end face of the rail, and the through hole is connected with the pit through the locking piece.
Further, the locking member is a spring locking pin.
Furthermore, the locking pieces are arranged symmetrically to the hanging rods, and the number of the locking pieces is 2; correspondingly, the pits are arranged at equal intervals along the length direction of the track and are symmetrical to the middle part of the track.
Further, the suspension mechanism is provided with a plurality of suspension mechanisms which are distributed along the length direction of the rail.
Compared with the prior art, the utility model provides a linkage on mining support has following beneficial effect:
1. the sliding plate provided with the head sheave and the rollers can reduce the friction force between the hook and the track in the moving process of the hook, so that the hook is more convenient to move, and the abrasion between parts is reduced; the elastic piece arranged between the roller and the side surface of the sliding plate can play a certain buffering role on the hook when the support swings, so that the swinging amplitude of the hook is reduced, the brake block or the tool on the hook is prevented from falling off, and a worker can quickly find and use the hook when needing to use the hook;
2. the clamping rod is arranged inside the top end of the lower hanging rod, and the connecting rod is hinged with the clamping rod, so that the clamping rod can be retracted inwards to be separated from the clamping groove by pressing a lifting button at the lower end of the connecting rod, the lifting of the lower hanging rod is realized, the height of a hook at the bottom of the lower hanging rod is further reasonably adjusted, the use is convenient, and the lifting is rapid;
3. the anti-drop hook arranged at the end part of the hook can further prevent the brake block or the tool on the hook from falling off, so that the brake block or the tool is not easy to slide out of the hook, and even the occurrence of safety accidents is avoided;
4. the retaining member that sets up makes things convenient for the removal and the location of slide, easy operation, and can hang the mechanism and adjust the distance between each couple through the slide at a plurality of and fix the couple, avoid the couple to slide each other and lead to bumping bad instrument or making the instrument drop from the couple.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a track;
FIG. 4 is a bottom view of FIG. 3;
fig. 5 is a schematic view of the upper hanging rod and the lower hanging rod.
The reference numerals are explained below:
1: the track 11: and (2) pits: side rail
3: the slide plate 31: head sheave 32: roller wheel
33: the elastic member 34: the roller seat 35: protective shell
4: the hanging rod 41: the upper hanging rod 411: clamping groove
42: lower hanging rod 421: rotating shaft 422: clamping rod
423: connecting rod 43: the up-down button 44: reset spring
5: the hook 51: unhooking prevention 6: locking piece
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
As shown in fig. 1 to 5, the utility model provides a suspension device on a mining bracket, which comprises an i-shaped rail 1 hung below the bracket, a side rail 2 and a suspension mechanism are arranged below the rail 1, the side rail 2 is symmetrically arranged at the left side and the right side of the suspension mechanism, and the suspension mechanism comprises a sliding plate 3, a hanging rod 4 and a hook 5; the sliding plate 3 is U-shaped and is in rolling contact with the track 1 through a head sheave 31 arranged in the sliding plate 3, the middle parts of the two outer sides of the sliding plate 3 are provided with rollers 32 in rolling contact with the side rails 2, and an elastic part 33 is arranged between the rollers 32 and the side surface of the sliding plate 3; the upper end of the hanging rod 4 is vertically welded with the middle part of the lower end face of the sliding plate 3, and the hook 5 is arranged at the bottom of the hanging rod 4. Specifically, the roller 32 is rotatably mounted on a roller base 34, the roller base 34 is connected to the side surface of the sliding plate 3 through an elastic member 33, and a protective shell 35 is disposed outside the elastic member 33. In the present embodiment, the elastic member 33 is a return spring.
When the sliding plate is in work, the brake block or the tool is placed on the hook 5, and the hook 5 can move along with the sliding plate 3 along the track 1, so that a worker can conveniently take and use the sliding plate. The sliding plate 3 provided with the head sheave 31 and the roller 32 can reduce the friction force between the hook 5 and the track 1 in the moving process of the hook 5, so that the movement is more convenient, and the abrasion between the parts is reduced; the elastic part 33 arranged between the roller 32 and the side surface of the sliding plate 3 can buffer the hook 5 to a certain extent when the support is rocked, so that the amplitude of the rocking of the hook 5 is reduced, the falling of a brake block or a tool on the hook 5 is avoided, and a worker can find and use the hook quickly when needing to use the hook.
As shown in fig. 2, 4 head sheaves 31 are provided and symmetrically distributed on the top surface of the skateboard 3. The 4 head sheaves 31 enable the skateboard 3 to move on the track 1 more smoothly without shaking itself.
Peg 4 includes peg 41, peg 42 and lifting button 43 down, evenly be equipped with draw-in groove 411 on the 41 inside walls of peg, lifting button 43 locates peg 42's bottom down, peg 42 top is inside to be equipped with two kellies 422 through pivot 421 symmetry down, in draw-in groove 411 is gone into to the last end card of kellies 422, and kellies 422 upper end middle part is connected through reset spring 44, the lower extreme of kellies 422 articulates there is connecting rod 423, the connecting rod 423 lower extreme is connected with lifting button 43. Through pressing lifting button 43, connecting rod 423 pushes up and makes behind the release force of kelly 422 upper end overcome reset spring 44 around pivot 421 to adduction in order to throw off draw-in groove 411, lower peg 42 alright slide from top to bottom, loosen back kelly 422 and return to the normal position and again the draw-in groove 411 in make peg 42 rigid down, thereby realize peg 42's lift down, and then the height of couple 5 of reasonable adjustment peg 42 bottom, high durability and convenient use, it is swift to go up and down.
To further prevent the brake block or the tool from falling off, the end of the hook 5 is welded with a separation-preventing hook 51. The anti-drop hook 51 makes the brake block or the tool not easy to slide out of the hook, and even avoids the occurrence of safety accidents.
The suspension mechanism further comprises a locking piece 6, a through hole is formed in the lower end face of the sliding plate 3, a pit 11 corresponding to the through hole is formed in the bottom end face of the rail 1, and the through hole is connected with the pit 11 through the locking piece 6, so that the sliding plate 3 is locked on the rail 1. The locking piece 6 is released, and the sliding plate 3 can be moved to a designated position along the track 1 and then locked by the locking piece 6. In this embodiment, the locking member 6 is a spring catch. The sliding plate 3 can be conveniently moved and positioned by shifting the spring lock pin, and the operation is simple.
In order to enhance the locking force and effect, the locking pieces 6 are arranged symmetrically to the hanging rods 4, and the number of the locking pieces is 2, which is shown in figure 1; correspondingly, the pits 11 are arranged at equal intervals along the length direction of the track 1 and are symmetrical to the middle of the track 1, as shown in fig. 4.
The plurality of suspension mechanisms are distributed along the length direction of the track 1. The required tools can be hung on the hanging mechanisms at different positions of the track 1, the distance between each hook is adjusted through the sliding plate 3, then the hooks are fixed through the locking parts 6, and the phenomenon that the hooks slide mutually to cause the tools to be damaged or the tools to fall off from the hooks is avoided.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (10)
1. A suspension device on a mining support comprises an I-shaped rail (1) hung below the support in a hanging mode, and is characterized in that side rails (2) and suspension mechanisms are arranged below the rail (1), the side rails (2) are symmetrically arranged on the left side and the right side of the suspension mechanisms, and the suspension mechanisms comprise sliding plates (3), hanging rods (4) and hooks (5); the sliding plate (3) is U-shaped and is in rolling contact with the track (1) through a head sheave (31) arranged in the sliding plate, the middle parts of the two outer sides of the sliding plate (3) are provided with rollers (32) in rolling contact with the side rails (2), and an elastic piece (33) is arranged between the rollers (32) and the side surface of the sliding plate (3); the upper end of the hanging rod (4) is vertically welded with the middle part of the lower end face of the sliding plate (3), and the hook (5) is arranged at the bottom of the hanging rod (4).
2. The suspension device on a mine support according to claim 1, characterized in that the roller (32) is rotatably mounted on a roller seat (34), the roller seat (34) is connected with the side surface of the sliding plate (3) through the elastic member (33), and a protective shell (35) is arranged outside the elastic member (33).
3. Suspension device on a mining bracket according to claim 2, characterised in that the elastic element (33) is a return spring.
4. The suspension device on a mining bracket according to claim 1, characterized in that the number of the head sheave (31) is 4, symmetrically distributed on the top surface of the sliding plate (3).
5. The hanging device on the mining bracket according to claim 1, characterized in that the hanging rod (4) comprises an upper hanging rod (41), a lower hanging rod (42) and a lifting button (43), a clamping groove (411) is uniformly formed in the inner side wall of the upper hanging rod (41), the lifting button (43) is arranged at the bottom end of the lower hanging rod (42), two clamping rods (422) are symmetrically arranged inside the top end of the lower hanging rod (42) through a rotating shaft (421), the upper end heads of the clamping rods (422) are clamped into the clamping groove (411), the middle parts of the upper ends of the clamping rods (422) are connected through a return spring (44), a connecting rod (423) is hinged to the lower end of the clamping rod (422), and the lower end of the connecting rod (423) is connected with the lifting button (43).
6. The suspension device on a mine support according to claim 1, characterized in that an anti-disengaging hook (51) is welded to the end of the hook (5).
7. The suspension device on the mining bracket according to claim 1, characterized in that the suspension mechanism further comprises a locking member (6), a through hole is formed in the lower end face of the sliding plate (3), a pit (11) corresponding to the through hole is formed in the bottom end face of the rail (1), and the through hole is connected with the pit (11) through the locking member (6).
8. A suspension arrangement on a mining bracket according to claim 7, characterised in that the locking member (6) is a spring catch.
9. The suspension device on a mine support according to claim 7, characterized in that the locking members (6) are arranged symmetrically to the hanging bar (4), in number of 2; correspondingly, the pits (11) are arranged at equal intervals along the length direction of the track (1) and are symmetrical to the middle part of the track (1).
10. The suspension device on a mine support according to any one of claims 1-9, characterized in that the suspension mechanism is provided in plurality and distributed along the length direction of the rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705563.9U CN210196249U (en) | 2019-05-16 | 2019-05-16 | Suspension device on mining support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705563.9U CN210196249U (en) | 2019-05-16 | 2019-05-16 | Suspension device on mining support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196249U true CN210196249U (en) | 2020-03-27 |
Family
ID=69881974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920705563.9U Expired - Fee Related CN210196249U (en) | 2019-05-16 | 2019-05-16 | Suspension device on mining support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148892A (en) * | 2022-02-10 | 2022-03-08 | 江苏格雷特重工科技发展有限公司 | Hook anti-unhooking device on crane |
-
2019
- 2019-05-16 CN CN201920705563.9U patent/CN210196249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148892A (en) * | 2022-02-10 | 2022-03-08 | 江苏格雷特重工科技发展有限公司 | Hook anti-unhooking device on crane |
| CN114148892B (en) * | 2022-02-10 | 2022-04-22 | 江苏格雷特重工科技发展有限公司 | Hook anti-unhooking device on crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |