CN213392037U - Municipal non-excavation formula pipe laying rig is with pressing from both sides tight holder - Google Patents
Municipal non-excavation formula pipe laying rig is with pressing from both sides tight holder Download PDFInfo
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- CN213392037U CN213392037U CN202022427414.6U CN202022427414U CN213392037U CN 213392037 U CN213392037 U CN 213392037U CN 202022427414 U CN202022427414 U CN 202022427414U CN 213392037 U CN213392037 U CN 213392037U
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Abstract
The utility model belongs to the pipe-laying rig field, especially, municipal administration non-excavation formula pipe-laying rig is with pressing from both sides tight holder, relatively poor to the commonality of current tight holder of clamp, can't carry out the centre gripping to unidimensional drilling rod, and the clamping face is single, the problem that the centre gripping effect is not good, present following scheme is proposed, it is including removing the seat, remove the top of seat and seted up two fixed slots, equal slidable mounting has the regulating plate in two fixed slots, and the equal fixed mounting in one side of two regulating plates has the connector bracket pole, and equal fixed mounting has the movable plate on two connector bracket poles, and the equal slidable mounting of two movable plates is at the top of removing the seat, and one side that two movable plates are close to each other is equipped with same. The utility model discloses rational in infrastructure, convenient operation, the commonality that should press from both sides tight holder is better, can carry out the centre gripping to not unidimensional drilling rod, and the clamping face is abundant, and the centre gripping is effectual.
Description
Technical Field
The utility model relates to a pipe-laying rig technical field especially relates to a municipal administration non-excavation formula pipe-laying rig is with pressing from both sides tight holder.
Background
The trenchless pipe-laying drilling machine is mainly used for laying engineering of trenchless underground pipelines, the construction technology is that under the condition that the ground along the pipelines is not excavated, the trenchless pipe-laying drilling machine passes through surface buildings or underground facilities, various underground pipelines are laid and replaced accurately and quickly, a clamp holder is one of main components of the directional drilling trenchless pipe-laying drilling machine, the trenchless pipe-laying drilling machine can be used for clamping and screwing and unscrewing a drill rod, and when the drill rod is clamped, a conventional mechanical clamp is generally adopted for clamping and fixing the drill rod;
however, the existing clamping holder has poor universality, cannot clamp drill rods with different sizes, has a single clamping surface and has poor clamping effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a clamping holder for a municipal administration non-excavation type pipe laying drilling machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping holder for a municipal non-excavation pipe-laying drilling machine comprises a moving seat, wherein two fixed grooves are formed in the top of the moving seat, adjusting plates are arranged in the two fixed grooves in a sliding mode, connecting frame rods are fixedly arranged on one sides of the two adjusting plates, moving plates are fixedly arranged on the two connecting frame rods, the two moving plates are arranged on the top of the moving seat in a sliding mode, one sides, close to each other, of the two moving plates are provided with a same drilling rod, a plurality of sliding holes are formed in one sides of the two moving plates, attaching clamping rods are slidably arranged in the sliding holes, carrier rollers are rotatably arranged at one ends of the attaching clamping rods, the carrier rollers are contacted with the drilling rod, connecting plates are fixedly arranged at the other ends of the attaching clamping rods, springs are sleeved on the attaching clamping rods, one ends of the springs are fixedly arranged on the corresponding connecting plates, and the other ends of, the top fixed mounting who removes the seat has the fixing base, and the shifting chute has been seted up at the top of fixing base, and slidable mounting has the threaded rod in the shifting chute, and the top fixed mounting of threaded rod has the lifting plate, and the drilling rod is placed on the lifting plate, and threaded connection has the nut on the threaded rod, and the nut rotates the top of installing at the fixing base.
Preferably, threaded holes are formed in one side of each of the two adjusting plates, the same connecting hole is formed in the inner wall of one side of each of the two fixing grooves, two lead screws are rotatably mounted in the connecting holes, the lead screws are in threaded connection in the corresponding threaded holes, the first bevel gears drive the corresponding lead screws to rotate, and the lead screws drive the corresponding adjusting plates to move.
Preferably, the equal fixed mounting of one end that two lead screws are close to each other has first bevel gear, has seted up the through-hole on the top inner wall of connecting hole, and the control lever is installed to the through-hole internal rotation, and the one end fixed mounting of control lever has second bevel gear, and two first bevel gears all mesh with second bevel gear, and the other end fixed mounting of control lever has the rotation wheel, and the rotation wheel drives the control lever and rotates, and the control lever drives second bevel gear and rotates, and second bevel gear drives two first bevel gears and rotates.
Preferably, an annular groove is formed in the inner wall of the connecting hole, a fixing block is fixedly mounted on the screw rod, the fixing block is connected with the side wall of the annular groove in a sliding mode, the screw rod drives the fixing block to move in the annular groove when rotating, and the position of the screw rod when rotating can be stabilized.
Preferably, the top of the lifting plate is fixedly connected with an anti-slip sheet.
Preferably, one end of the attaching clamping rod is provided with a groove, and the carrier roller is rotatably connected in the groove.
Compared with the prior art, the beneficial effects of the utility model reside in that:
according to the scheme, the drill rod is placed on the lifting plate, the nut is rotated, the threaded rod drives the lifting plate to move, the position of the drill rod can be adjusted, the rotating wheel is rotated, the control rod drives the second bevel gear to rotate, the first bevel gear drives the corresponding screw rod to rotate, the screw rod drives the corresponding adjusting plate to move, the moving plate drives the multiple laminating clamping rods to move, the laminating clamping rods drive the corresponding carrier rollers to move, after the multiple carrier rollers are contacted with the drill rod, the moving plate pulls the multiple springs, the elastic action of the springs drives the laminating clamping rods to fasten the drill rod, the multiple laminating clamping rods can be laminated in multiple aspects according to the size of the drill rod, and the position of the drill rod can be well stabilized;
the utility model discloses rational in infrastructure, convenient operation, the commonality that should press from both sides tight holder is better, can carry out the centre gripping to not unidimensional drilling rod, and the clamping face is abundant, and the centre gripping is effectual.
Drawings
Fig. 1 is a schematic view of a front view structure provided by the present invention;
fig. 2 is a schematic structural view of part a of the present invention;
fig. 3 is a schematic structural diagram of part B of the present invention.
In the figure: 1. a movable seat; 2. an adjusting plate; 3. moving the plate; 4. a drill stem; 5. a slide hole; 6. attaching a clamping rod; 7. a spring; 8. a carrier roller; 9. fixing grooves; 10. a screw rod; 11. connecting holes; 12. a first bevel gear; 13. a control lever; 14. a second bevel gear; 15. a rotating wheel; 16. a lifting plate; 17. and a nut.
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.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-3, a clamping holder for a municipal non-excavation pipe-laying drilling machine comprises a moving seat 1, two fixing grooves 9 are formed in the top of the moving seat 1, adjusting plates 2 are slidably mounted in the two fixing grooves 9, connecting frame rods are fixedly mounted on one sides of the two adjusting plates 2, moving plates 3 are fixedly mounted on the two connecting frame rods, the two moving plates 3 are slidably mounted on the top of the moving seat 1, one sides, close to each other, of the two moving plates 3 are provided with a same drilling rod 4, one sides of the two moving plates 3 are provided with a plurality of sliding holes 5, attaching clamping rods 6 are slidably mounted in the sliding holes 5, one ends of the attaching clamping rods 6 are rotatably mounted with carrier rollers 8, the carrier rollers 8 are in contact with the drilling rod 4, the other ends of the attaching clamping rods 6 are fixedly mounted with connecting plates, and springs 7 are sleeved on the attaching clamping rods 6, spring 7's one end fixed mounting is on the connecting plate that corresponds, and spring 7's other end fixed connection is in one side of movable plate 3, and the top fixed mounting who removes seat 1 has a fixing base, and the shifting chute has been seted up at the top of fixing base, and slidable mounting has the threaded rod in the shifting chute, and the top fixed mounting of threaded rod has lifting plate 16, and drilling rod 4 is placed on lifting plate 16, and threaded connection has nut 17 on the threaded rod, and nut 17 rotates the top of installing at the fixing base.
In this embodiment, threaded holes are all opened in one side of two regulating plates 2, and same connecting hole 11 has been opened on one side inner wall of two fixed slots 9, and two lead screws 10 are installed to the 11 internal rotations of connecting hole, and lead screw 10 threaded connection is in the threaded hole that corresponds, and first bevel gear 12 drives the lead screw 10 that corresponds and rotates, and lead screw 10 drives the regulating plate 2 that corresponds and removes.
In this embodiment, the equal fixed mounting of one end that two lead screws 10 are close to each other has first bevel gear 12, the through-hole has been seted up on the top inner wall of connecting hole 11, control lever 13 is installed to the through-hole internal rotation, the one end fixed mounting of control lever 13 has second bevel gear 14, two first bevel gears 12 all mesh with second bevel gear 14, the other end fixed mounting of control lever 13 has turning wheel 15, turning wheel 15 drives control lever 13 and rotates, control lever 13 drives second bevel gear 14 and rotates, second bevel gear 14 drives two first bevel gears 12 and rotates.
In this embodiment, an annular groove is formed in the inner wall of the connecting hole 11, a fixing block is fixedly mounted on the screw rod 10, the fixing block is slidably connected with the side wall of the annular groove, the screw rod 10 drives the fixing block to move in the annular groove when rotating, and the position of the screw rod 10 when rotating can be stabilized.
In this embodiment, the top of the lifting plate 16 is fixedly connected with an anti-slip sheet.
In this embodiment, the recess has been seted up to the one end of laminating clamping bar 6, and bearing roller 8 rotates to be connected in the recess.
In the embodiment, a drill rod 4 is placed on a lifting plate 16, a nut 17 is rotated, the nut 17 drives a threaded rod to move, the threaded rod drives the lifting plate 16 to move, the lifting plate 16 drives the drill rod 4 to move, the position of the drill rod 4 can be adjusted, a rotating wheel 15 is rotated, the rotating wheel 15 drives a control rod 13 to rotate, the control rod 13 drives a second bevel gear 14 to rotate, the second bevel gear 14 drives two first bevel gears 12 to rotate, the first bevel gears 12 drive corresponding screw rods 10 to rotate, the screw rods 10 drive corresponding adjusting plates 2 to move, the adjusting plates 2 drive corresponding movable plates 3 to move, the movable plates 3 drive a plurality of laminating clamping rods 6 to move, the laminating clamping rods 6 drive corresponding carrier rollers 8 to move, after the plurality of carrier rollers 8 are contacted with the drill rod 4, the movable plates 3 continue to move, the movable plates 3 pull a plurality of springs 7, and the elastic action of the springs 7 drives the laminating clamping rods 6 to fasten, as shown in the first drawing, the plurality of jointing clamp rods 6 can be jointed in various ways according to the size of the drill rod 4, so that the position of the drill rod 4 can be well stabilized.
The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, the commonality that should press from both sides tight holder is better, can carry out the centre gripping to not unidimensional drilling rod 4, and the clamping face is abundant, and the centre gripping is effectual.
Claims (6)
1. A clamping holder for a municipal non-excavation pipe-laying drilling machine comprises a moving seat (1) and is characterized in that two fixing grooves (9) are formed in the top of the moving seat (1), adjusting plates (2) are slidably mounted in the two fixing grooves (9), connecting frame rods are fixedly mounted on one sides of the two adjusting plates (2), moving plates (3) are fixedly mounted on the two connecting frame rods, the two moving plates (3) are slidably mounted on the top of the moving seat (1), one sides, close to each other, of the two moving plates (3) are provided with a same drilling rod (4), a plurality of sliding holes (5) are formed in one sides of the two moving plates (3), attaching clamping rods (6) are slidably mounted in the sliding holes (5), carrier rollers (8) are rotatably mounted at one ends of the attaching clamping rods (6), and the carrier rollers (8) are in contact with the drilling rod (4), the equal fixed mounting of the other end of a plurality of laminating clamping bars (6) has the connecting plate, all overlaps on a plurality of laminating clamping bars (6) and is equipped with spring (7), and the one end fixed mounting of spring (7) is on the connecting plate that corresponds, and the other end fixed connection of spring (7) is in one side of movable plate (3), the top fixed mounting who removes seat (1) has the fixing base, and the shifting chute has been seted up at the top of fixing base, and slidable mounting has the threaded rod in the shifting chute, and the top fixed mounting of threaded rod has lifting plate (16), and drilling rod (4) are placed on lifting plate (16), and threaded connection has nut (17) on the threaded rod, and nut (17) rotate and install the top at.
2. The clamping holder for the municipal non-excavation pipe-laying drilling machine according to claim 1, wherein one side of each of the two adjusting plates (2) is provided with a threaded hole, the inner wall of one side of each of the two fixing grooves (9) is provided with a connecting hole (11), the connecting holes (11) are rotatably provided with two lead screws (10), and the lead screws (10) are in threaded connection with the corresponding threaded holes.
3. The clamping holder for the municipal non-excavation pipe-laying drilling machine according to claim 2, wherein one ends of the two screw rods (10) close to each other are fixedly provided with first bevel gears (12), the inner wall of the top of the connecting hole (11) is provided with a through hole, a control rod (13) is rotatably mounted in the through hole, one end of the control rod (13) is fixedly provided with a second bevel gear (14), the two first bevel gears (12) are engaged with the second bevel gear (14), and the other end of the control rod (13) is fixedly provided with a rotating wheel (15).
4. The clamping holder for the municipal non-excavation pipe-laying drilling machine according to claim 2, wherein an annular groove is formed in the inner wall of the connecting hole (11), a fixing block is fixedly mounted on the screw rod (10), and the fixing block is slidably connected with the side wall of the annular groove.
5. The clamping holder for the municipal trenchless pipe-laying drill according to claim 1, wherein a non-slip sheet is fixedly attached to the top of the lifting plate (16).
6. The clamping holder for the municipal trenchless pipe-laying drill according to claim 1, wherein one end of the attaching clamp rod (6) is provided with a groove, and the carrier roller (8) is rotatably connected in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022427414.6U CN213392037U (en) | 2020-10-28 | 2020-10-28 | Municipal non-excavation formula pipe laying rig is with pressing from both sides tight holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022427414.6U CN213392037U (en) | 2020-10-28 | 2020-10-28 | Municipal non-excavation formula pipe laying rig is with pressing from both sides tight holder |
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| Publication Number | Publication Date |
|---|---|
| CN213392037U true CN213392037U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022427414.6U Active CN213392037U (en) | 2020-10-28 | 2020-10-28 | Municipal non-excavation formula pipe laying rig is with pressing from both sides tight holder |
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| CN (1) | CN213392037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787136A (en) * | 2021-09-01 | 2021-12-14 | 漳州舒展家具有限公司 | Steel tube table accurate blanking one-step forming die and blanking method |
-
2020
- 2020-10-28 CN CN202022427414.6U patent/CN213392037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787136A (en) * | 2021-09-01 | 2021-12-14 | 漳州舒展家具有限公司 | Steel tube table accurate blanking one-step forming die and blanking method |
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