CN216711541U - Adjustable section of jurisdiction upset machine - Google Patents
Adjustable section of jurisdiction upset machine Download PDFInfo
- Publication number
- CN216711541U CN216711541U CN202220291435.6U CN202220291435U CN216711541U CN 216711541 U CN216711541 U CN 216711541U CN 202220291435 U CN202220291435 U CN 202220291435U CN 216711541 U CN216711541 U CN 216711541U
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- roll
- jurisdiction
- slide bar
- over stand
- duct piece
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Abstract
The utility model belongs to the technical field of duct piece processing, and particularly relates to an adjustable duct piece overturning machine which comprises a base, wherein four hydraulic support rods are symmetrically arrayed at the top of the base, an overturning frame is rotatably arranged at the tops of the two hydraulic support rods on the right side, the overturning frame is of a rectangular frame structure, the bottom of the overturning frame can be abutted against the two hydraulic support rods on the right side, a baffle is fixedly arranged on one side of the top of the overturning frame, and two rows of sliding sleeves are fixedly arranged on one side, close to the hydraulic support rods, of the baffle at equal intervals. According to the utility model, in the process that one side of the duct piece collides with the baffle, the duct piece is buffered through the contraction of the first spring, so that the sliding rod moves along with the duct piece in the process of contacting with the duct piece, the reaction force of the sliding rod on the duct piece is reduced when the duct piece contacts with the sliding rod, the probability of damage when the duct piece collides with the sliding rod is further reduced, and the normal use of the duct piece is ensured.
Description
Technical Field
The utility model belongs to the technical field of duct piece processing, and particularly relates to an adjustable duct piece overturning machine.
Background
The section of jurisdiction is the main assembly component of shield construction, be the inlayer protective screen in tunnel, undertake and resist soil layer pressure, the effect of groundwater pressure and some special loads, the section of jurisdiction is the permanent lining structure in shield method tunnel, the section of jurisdiction quality is direct to be related to the whole quality and the safety in tunnel, influence the waterproof performance and the durability in tunnel, the section of jurisdiction is after production is accomplished, can overturn the section of jurisdiction to vertical state through the upset machine, then shift the section of jurisdiction centre gripping of vertical state to the transport means through the arm, realize the transportation of section of jurisdiction.
The problems existing in the prior art are as follows:
one side of traditional section of jurisdiction upset section of jurisdiction machine at the in-process section of jurisdiction can collide with the baffle, because fixed connection between baffle and the roll-over stand, probably takes place the damage in this side of section of jurisdiction in the journey that section of jurisdiction one side and baffle bump, probably influences the normal use of section of jurisdiction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable duct piece overturning machine, which can buffer a duct piece through the contraction of a first spring in the process of collision between one side of the duct piece and a baffle, so that a sliding rod moves along with the duct piece in the process of contact with the duct piece, the reaction force of the sliding rod on the duct piece when the duct piece is in contact with the sliding rod is reduced, the probability of damage when the duct piece is in collision with the sliding rod is further reduced, and the normal use of the duct piece is ensured.
The technical scheme adopted by the utility model is as follows:
an adjustable duct piece overturning machine comprises a base, wherein four hydraulic support rods are symmetrically arrayed at the top of the base, an overturning frame is rotatably arranged at the tops of the two hydraulic support rods on the right side, the overturning frame is of a rectangular frame structure, the bottom of the overturning frame can be abutted against the two hydraulic support rods on the right side, a baffle is fixedly arranged on one side of the top of the overturning frame, and two rows of sliding sleeves are fixedly arranged on one side of the baffle, which is close to the hydraulic support rods, at equal intervals;
the utility model discloses a slide sleeve, including slide sleeve, baffle, slide sleeve, slide rod, slide bar, slide sleeve's inside is provided with first spring, the fixed slide bar that is provided with of one end that the baffle was kept away from to first spring, the outer wall and the inner wall sliding connection of slide rod, the slide bar is kept away from the one end of first spring and is extended to slide sleeve's outside and fixedly be provided with the slide bar, the length and the width of slide bar and the section of jurisdiction looks adaptation of upset.
One side of the sliding rod, which is close to the hydraulic supporting rod, is rotatably provided with a ball, and the outer side of the ball is in contact with the roll-over stand.
The front and the back of the two sides of the inner side of the roll-over stand are fixedly provided with installation rods, the outer wall of each installation rod is sleeved with a rotating sleeve in a sliding and rotating mode, the outer sides of the two corresponding rotating sleeves are provided with driving rollers, and the tops of the driving rollers exceed the tops of the roll-over stand.
The transmission roller is characterized in that sliding blocks are symmetrically arranged on two sides of the rotating sleeve, sliding grooves are formed in the positions, corresponding to the sliding blocks, in the transmission roller, the sliding blocks are connected with the sliding grooves in a sliding mode, second springs are fixedly arranged at the positions, corresponding to the rotating sleeve, in the transmission roller, and one ends, close to the rotating sleeve, of the second springs are fixedly connected with the rotating sleeve.
And a pulling block is fixedly arranged at one end of the top of the rotating sleeve, which is far away from the second spring.
And anti-skidding buffer layers are fixedly arranged on the outer sides of the transmission rollers and the sliding rods.
The utility model has the technical effects that:
(1) when the roll-over stand upset, the section of jurisdiction is close to one side of baffle and contacts with the slide bar gradually, at the in-process of section of jurisdiction and slide bar contact, the section of jurisdiction drives the driving roller and takes place to rotate, at this in-process, this side of section of jurisdiction presses the slide bar owing to the effect of gravity, make first spring shrink, the slide bar slides to sliding sleeve's inside, thereby reduce the section of jurisdiction and the reaction force that the slide bar produced to the section of jurisdiction in the contact process of slide bar, and then reduce this side of slide bar and take place damaged probability, ensure the normal use of section of jurisdiction.
(2) When the section of jurisdiction is placed on the roll-over stand, the one side that the section of jurisdiction is close to the roll-over stand contacts with the driving roller, the in-process that one side that is close to the baffle at the section of jurisdiction contacts with the slide bar gradually, the section of jurisdiction drives the driving roller and takes place to rotate, simultaneously because the top of driving roller surpasss the top of roll-over stand, consequently at the in-process of upset, reduce the area of contact between one side that the section of jurisdiction is close to the roll-over stand and the roll-over stand, thereby reduce the friction between roll-over stand and the section of jurisdiction, thereby reduce the section of jurisdiction and take place damaged probability owing to producing the friction with the roll-over stand surface, further protect the section of jurisdiction, ensure the normal use of section of jurisdiction.
(3) When the driving roller damaged, can promote the pulling piece, make the pulling piece drive the inside removal of rotating sleeve pipe to the driving roller, the second spring shrink to make the rotating sleeve pipe break away from with the driving roller gradually, thereby realize the dismantlement of driving roller, be convenient for change the driving roller of damage, the guarantee driving roller can normally work.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the roll-over stand of the present invention;
FIG. 3 is an enlarged view of the utility model at A in FIG. 1;
FIG. 4 is a schematic view showing the internal structure of the sliding sleeve of the present invention;
fig. 5 is a schematic view showing the internal structure of the driving roller of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a hydraulic support rod; 3. a roll-over stand; 4. a baffle plate; 5. a sliding sleeve; 6. a first spring; 7. a slide bar; 701. a ball bearing;
8. mounting a rod; 9. rotating the sleeve; 10. a driving roller; 11. a slider; 12. a chute; 13. a second spring; 14. and pulling the block.
Detailed Description
In order that the objects and advantages of the utility model will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the utility model and does not strictly limit the scope of the utility model as specifically claimed.
As shown in fig. 1-5, an adjustable duct piece overturning machine comprises a base 1, four hydraulic support rods 2 are symmetrically arrayed at the top of the base 1, an overturning frame 3 is rotatably arranged at the tops of the two hydraulic support rods 2 at the right side, the height of the overturning frame 3 can be adjusted by controlling the hydraulic support rods 2 before overturning, the overturning frame 3 is in a rectangular frame structure, the bottom of the overturning frame 3 can be abutted against the two hydraulic support rods 2 at the right side, a baffle 4 is fixedly arranged at one side of the top of the overturning frame 3, and two rows of sliding sleeves 5 are fixedly arranged at one side of the baffle 4 close to the hydraulic support rods 2 at equal intervals;
the inside of sliding sleeve 5 is provided with first spring 6, and the fixed slide bar 7 that is provided with of one end that baffle 4 was kept away from to first spring 6, the outer wall of slide bar 7 and sliding sleeve 5's inner wall sliding connection, the outside fixed slide bar 7 that is provided with that the one end that first spring 6 was kept away from to slide bar 7 extended to sliding sleeve 5, the length and the width of slide bar 7 and the section of jurisdiction looks adaptation of upset.
According to the structure, when 3 upsets of roll-over stand, the section of jurisdiction is close to one side of baffle 4 and contacts with slide bar 7 gradually, at the in-process of section of jurisdiction and slide bar 7 contact, the section of jurisdiction drives driving roller 10 and takes place to rotate, at this in-process, this side of section of jurisdiction is pressed slide bar 7 because the effect of gravity, make the shrink of first spring 6, slide bar 7 slides to sliding sleeve 5's inside, thereby reduce the section of jurisdiction and the reaction force that slide bar 7 produced to the section of jurisdiction in the contact process of slide bar 7, and then reduce the probability that damaged takes place in this side of slide bar 7, the normal use of guarantee section of jurisdiction.
Referring to the attached drawing 1, one side of the slide bar 7 close to the hydraulic support bar 2 is rotatably provided with a ball 701, the outer side of the ball 701 is in contact with the roll-over stand 3, when the slide bar 7 moves along with the duct piece, the ball 701 on the slide bar 7 rotates on the roll-over stand 3, so that the friction force between the slide bar 7 and the roll-over stand 3 is reduced under the condition of supporting the slide bar 7, and the slide bar 7 is convenient to move.
Referring to fig. 2 and 3, the front and the back of the two sides of the inner side of the roll-over stand 3 are fixedly provided with mounting rods 8, the outer wall of each mounting rod 8 is slidably and rotatably sleeved with a rotating sleeve 9, the outer sides of the two corresponding rotating sleeves 9 are provided with driving rollers 10, and the tops of the driving rollers 10 exceed the top of the roll-over stand 3.
According to the structure, when the section of jurisdiction is placed on roll-over stand 3, the one side that the section of jurisdiction is close to roll-over stand 3 contacts with driving roller 10, the in-process that one side that the section of jurisdiction is close to baffle 4 contacts with slide bar 7 gradually, the section of jurisdiction drives driving roller 10 and takes place the rotation, simultaneously because the top of driving roller 10 surpasss the top of roll-over stand 3, consequently at the in-process of upset, reduce the area of contact that the section of jurisdiction is close to between one side of roll-over stand 3 and the roll-over stand 3, thereby reduce the friction between roll-over stand 3 and the section of jurisdiction, thereby reduce section of jurisdiction and 3 surfaces of roll-over stand and take place damaged probability owing to produce the friction, further protect the section of jurisdiction, ensure the normal use of section of jurisdiction.
Referring to fig. 5, sliding blocks 11 are symmetrically arranged on two sides of a rotating sleeve 9, sliding grooves 12 are formed in positions, corresponding to the sliding blocks 11, inside a driving roller 10, the sliding blocks 11 are connected with the sliding grooves 12 in a sliding mode, second springs 13 are fixedly arranged in positions, corresponding to the rotating sleeve 9, inside the driving roller 10, one ends, close to the rotating sleeve 9, of the second springs 13 are fixedly connected with the rotating sleeve 9, and pulling blocks 14 are fixedly arranged at one ends, far away from the second springs 13, of the top of the rotating sleeve 9.
According to above-mentioned structure, when driving roller 10 damaged, can promote and pull piece 14, make and pull piece 14 and drive the inside removal of rotating sleeve 9 to driving roller 10, second spring 13 shrink to make rotating sleeve 9 break away from with driving roller 10 gradually, thereby realize the dismantlement of driving roller 10, be convenient for change the driving roller 10 of damage, guarantee driving roller 10 can normally work.
Referring to the attached drawings 1 and 2, the outer sides of the driving rollers 10 and the sliding rods 7 are fixedly provided with anti-skidding buffer layers, so that the pipe pieces are protected through the anti-skidding buffer layers, and the probability of damage to the surfaces of the pipe pieces is further reduced.
The working principle of the utility model is as follows:
the formed duct pieces are prevented from being placed on the roll-over stand 3 through the adsorption device, at the moment, one side of the duct pieces close to the roll-over stand 3 is in contact with the transmission roller 10, and the roll-over stand 3 is controlled to turn over, so that the roll-over stand 3 rotates around a connecting shaft on the hydraulic support rod 2, the roll-over stand 3 drives the duct pieces on the roll-over stand 3 to stick up, and at the moment, one side of the hydraulic support rod 2 is gradually parallel to the base 1;
one side that the in-process section of jurisdiction is close to baffle 4 at the in-process of upset contacts with slide bar 7 gradually, at the in-process of section of jurisdiction and slide bar 7 contact, the section of jurisdiction drives driving roller 10 and takes place to rotate, at this in-process, this side of section of jurisdiction is pressed slide bar 7 owing to the effect of gravity, make first spring 6 shrink, slide bar 7 slides to sliding sleeve 5's inside, thereby reduce the reaction force that section of jurisdiction and slide bar 7 contact in-process slide bar 7 produced the section of jurisdiction, and then reduce this side of slide bar 7 and take place damaged probability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (6)
1. The utility model provides an adjustable section of jurisdiction upset machine, includes base (1), its characterized in that: the top of the base (1) is symmetrically arrayed with four hydraulic support rods (2), the tops of the two hydraulic support rods (2) on the right side are rotatably provided with a roll-over stand (3), the roll-over stand (3) is of a rectangular frame structure, the bottom of the roll-over stand (3) can be abutted against the two hydraulic support rods (2) on the right side, one side of the top of the roll-over stand (3) is fixedly provided with a baffle (4), and two rows of sliding sleeves (5) are fixedly arranged on one side, close to the hydraulic support rods (2), of the baffle (4) at equal intervals;
the inside of slip sleeve (5) is provided with first spring (6), the fixed slide bar (7) that is provided with of one end that baffle (4) were kept away from in first spring (6), the outer wall of slide bar (7) and the inner wall sliding connection of slip sleeve (5), the outside fixed slide bar (7) that is provided with that the one end that first spring (6) were kept away from in slide bar (7) extended to slip sleeve (5), the length and the width of slide bar (7) and the section of jurisdiction looks adaptation of upset.
2. The adjustable segment turnover machine of claim 1, wherein: one side of the sliding rod (7) close to the hydraulic supporting rod (2) is rotatably provided with a ball (701), and the outer side of the ball (701) is in contact with the roll-over stand (3).
3. The adjustable segment turnover machine of claim 1, wherein: the front and the back of the two sides of the inner side of the roll-over stand (3) are fixedly provided with installation rods (8), the outer wall of each installation rod (8) slides and rotates to be sleeved with a rotating sleeve (9), the outer sides of the two corresponding rotating sleeves (9) are provided with driving rollers (10), and the tops of the driving rollers (10) exceed the tops of the roll-over stand (3).
4. The adjustable segment turnover machine of claim 3, wherein: the bilateral symmetry of rotating sleeve pipe (9) is provided with slider (11), inside and the corresponding position department of slider (11) of driving roller (10) has seted up spout (12), slider (11) and spout (12) sliding connection, the inside and the corresponding position department of rotating sleeve pipe (9) of driving roller (10) is fixed and is provided with second spring (13), one end and rotating sleeve pipe (9) fixed connection that second spring (13) are close to rotating sleeve pipe (9).
5. The adjustable segment turnover machine of claim 3, wherein: and a pulling block (14) is fixedly arranged at one end of the top of the rotating sleeve (9) far away from the second spring (13).
6. The adjustable segment turnover machine of claim 3, wherein: and anti-skid buffer layers are fixedly arranged on the outer sides of the transmission rollers (10) and the sliding rods (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220291435.6U CN216711541U (en) | 2022-02-08 | 2022-02-08 | Adjustable section of jurisdiction upset machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220291435.6U CN216711541U (en) | 2022-02-08 | 2022-02-08 | Adjustable section of jurisdiction upset machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216711541U true CN216711541U (en) | 2022-06-10 |
Family
ID=81874044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220291435.6U Active CN216711541U (en) | 2022-02-08 | 2022-02-08 | Adjustable section of jurisdiction upset machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216711541U (en) |
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2022
- 2022-02-08 CN CN202220291435.6U patent/CN216711541U/en active Active
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