CN214704056U - Down-pressure type ultra-deep underground pipeline detecting instrument - Google Patents
Down-pressure type ultra-deep underground pipeline detecting instrument Download PDFInfo
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- CN214704056U CN214704056U CN202121378083.XU CN202121378083U CN214704056U CN 214704056 U CN214704056 U CN 214704056U CN 202121378083 U CN202121378083 U CN 202121378083U CN 214704056 U CN214704056 U CN 214704056U
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Abstract
The utility model discloses a push down type ultra-deep pipeline detection instrument, include: a body comprising a housing and a drill bit; a plurality of protection device, protection device includes two connecting rods, protection shield, two springs, hollow plate and mounting panel, two the center department of connecting rod is articulated through the axis of rotation, a plurality of mounting grooves have been seted up to housing face, fixed mounting has two installation poles in the mounting groove, two sliders have been cup jointed in the slip on the installation pole, two the spring is established respectively on two installation poles, the both ends of spring are connected with mounting groove tip cell wall and slider fixed surface, two with lateral wall about the mounting groove is fixed mounting to hollow plate symmetry respectively, the mounting panel slidable mounting is in the hollow plate. When the effort that acts on the protection shield is not big, the spring can play the effect of buffering, and when the power was big enough to damage the casing, the mounting panel can stretch out automatically this moment and carry out the secondary protection to the inside component of casing.
Description
Technical Field
The utility model relates to an underground pipeline technical field especially relates to a push down formula ultra-deep underground pipeline detection instrument.
Background
With the increasing population and the increasing living demand of urban areas, urban underground pipe networks become more complex, the existing shallow pipe networks are difficult to meet the requirements of people, the field of deep pipelines becomes a development trend, the detection of the deep pipelines is in an initial stage at present, and a well drilling detection method is usually adopted to better detect the positions and the trends of the underground pipelines.
When the existing down-pressing type ultra-deep underground pipeline detecting instrument performs drilling work, the surface of the shell of the device can be impacted by external stones and soil, the shell can be damaged after being used for a long time, and the device can not normally work when the device is serious, so that the service life of the device is shortened.
Disclosure of Invention
The utility model aims at solving following shortcoming among the prior art, push down formula ultra-deep underground pipeline detection instrument is when carrying out probing work, and the shell surface of device can receive the striking that comes from external stone and earth, can cause the damage to the shell after using for a long time, can lead to the unable normal work of device when serious to reduced the life of device, and the push down formula ultra-deep underground pipeline detection instrument that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a push-down ultra-deep underground pipeline probe comprising:
the drill bit is rotatably arranged at one end of the shell;
the protection device comprises two connecting rods, a protection plate, two springs, two hollow plates and two mounting plates, the centers of the two connecting rods are hinged through a rotating shaft, a sliding groove is formed in the surface of the protection plate, a sliding rod is horizontally and fixedly mounted in the sliding groove, two sliding seats are sleeved on the sliding rod in a sliding mode, a plurality of mounting grooves are formed in the surface of the shell, the two mounting rods are fixedly mounted in the mounting grooves, two sliding blocks are sleeved on the mounting rods in a sliding mode, two ends of the connecting rod are hinged with one sliding seat and one sliding block respectively, the two springs are sleeved on the two mounting rods respectively, two ends of each spring are fixedly connected with the end portion groove wall of each mounting groove and the surface of the corresponding sliding block respectively, and the two hollow plates are symmetrically and fixedly mounted on the left side wall and the right side wall of each mounting groove respectively, the two mounting plates are respectively arranged in the two hollow plates in a sliding manner;
and the driving mechanisms are respectively arranged in the protection devices and are used for controlling the mounting plates in the protection devices to slide in the hollow plates.
Preferably, actuating mechanism includes four rack bars and two gears, wherein two rack bar difference fixed mounting just is connected with two gear engagement respectively in the one side that two sliders are close to each other, two in addition the rack bar is close to the one side fixed connection of mounting groove notch department and is connected with two gear engagement respectively with two mounting panels respectively, two the gear is respectively through two dead levers and the installation of the perpendicular rotation of mounting groove cell wall.
Preferably, the two ends of the mounting rods close to each other are fixedly provided with limiting blocks.
Preferably, a protective layer is bonded to one surface, far away from the sliding groove, of the protective plate, and the protective layer is made of rubber.
Preferably, the equal fixed mounting of lateral wall has the pulley about the mounting panel, the spacing groove has all been seted up to the slab wall about in the hollow core plate, two the pulley respectively with two spacing groove cell wall sliding contact.
Preferably, elastic separation nets are fixedly installed on the peripheral side walls of the plurality of protection plates, and one side, far away from the protection plates, of each separation net is fixedly connected with the surface of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the casing can be along with the drill bit together moves down, there be earth and stone can at first strike on the protection shield in protection device towards device extrusion striking when coming, but not direct action on the casing, the protection shield receives the striking this moment, the both ends of two connecting rods can take slide and the slider with tip fixed connection under the effect of pressure slide in spout and mounting groove, the spring can receive extrusion shrink this moment, thereby it changes to produce the time of impulsive force transmission to the casing when striking earth and stone striking on the protection shield, but the same but transmission time of impulsive force is different, can reduce the harm of impulsive force to the casing to a great extent, the life of casing has been increased, thereby avoided leading to the unable normal condition of work of device because the casing destroys.
2. Through the mutual cooperation of spring, slider, gear, rack bar and hollow plate and mounting panel isotructure, when the external effort was received to the casing and the effort is big to damage the casing and when being about to act on the inside component of casing, two mounting panels can slide and the one side that is close to each other can be laminated together in two hollow plates this moment, and the power that will act on the component like this can be acted on two mounting panels earlier, carries out the secondary protection to inside component.
Drawings
Fig. 1 is a schematic front structural view of a push-down type ultra-deep underground pipeline detecting instrument provided by the present invention;
FIG. 2 is a schematic view of the front structure of the protection device in the push-down type ultra-deep underground pipeline detecting instrument of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a partially enlarged view of B in fig. 2.
In the figure: the drilling machine comprises a shell 1, a drilling bit 2, a connecting rod 3, a protective plate 4, a spring 5, a hollow plate 6, a mounting plate 7, a sliding groove 8, a sliding rod 9, a sliding seat 10, a mounting groove 11, a mounting rod 12, a sliding block 13, a rack rod 14, a gear 15, a limiting block 16, a protective layer 17, a pulley 18, a limiting groove 19 and a separation net 20.
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.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
Referring to fig. 1 to 4, a push-down type ultra-deep underground pipeline probe includes:
the drilling tool comprises a main body, a drilling head and a clamping device, wherein the main body comprises a shell 1 and a drilling head 2, and the drilling head 2 is rotatably arranged with one end of the shell 1;
the protection device comprises two connecting rods 3, a protection plate 4, two springs 5, two hollow plates 6 and two mounting plates 7, the centers of the two connecting rods 3 are hinged through a rotating shaft, a sliding chute 8 is formed in the surface of the protection plate 4, a sliding rod 9 is horizontally and fixedly mounted in the sliding chute 8, two sliding seats 10 are sleeved on the sliding rod 9 in a sliding mode, a plurality of mounting grooves 11 are formed in the surface of the shell 1, two mounting rods 12 are fixedly mounted in the mounting grooves 11, two sliding blocks 13 are sleeved on the mounting rods 12 in a sliding mode, two ends of the connecting rod 3 are respectively hinged with one sliding seat 10 and one sliding block 13, the two springs 5 are respectively sleeved on the two mounting rods 12, two ends of each spring 5 are respectively fixedly connected with the end part groove wall of each mounting groove 11 and the surface of each sliding block 13, the two hollow plates 6 are respectively and symmetrically and fixedly mounted on the left side wall and the right side wall of each mounting groove 11, the two mounting plates 7 are respectively arranged in the two hollow plates 6 in a sliding way;
and the driving mechanisms are respectively arranged in the protection devices and are used for controlling the mounting plate 7 in the protection devices to slide in the hollow plate 6.
In the embodiment applying the technical scheme, the casing 1 moves downwards along with the drill bit 2, when soil and stones impact the casing 1 towards the device, the soil and stones impact the protection plate 4 in the protection device at first, but do not directly act on the casing 1, at this time, the protection plate 4 is impacted, two ends of the two connecting rods 3 can drive the sliding seat 10 and the sliding block 13 which are fixedly connected with the end parts to slide in the sliding groove 8 and the mounting groove 11 under the action of pressure, at this time, the spring 5 fixedly connected with the sliding block 13 can be extruded and contracted, so that the time for generating impact force transmission to the casing 1 when the soil and stones impact the protection plate 4 is changed, when the impact force is the same but the transmission time is different, the damage of the impact force to the casing 1 can be reduced to a great extent, the service life of the casing 1 is prolonged, and the situation that the device cannot work normally due to the damage of the casing 1 is avoided, when the shell 1 receives external acting force and the acting force is so large as to damage the shell 1 and elements to be acted on the inner part of the shell 1, the two mounting plates 7 can slide in the two hollow plates 6 under the action of the driving mechanism at the moment, and the surfaces close to each other can be attached together, so that the force to be acted on the elements can be firstly acted on the two mounting plates 7 to carry out secondary protection on the elements in the shell.
In the preferred technical scheme of this embodiment, actuating mechanism includes four rack bars 14 and two gears 15, wherein two rack bars 14 respectively fixed mounting be in two sliders 13 one side that is close to each other and respectively with two gears 15 meshing connection, two other rack bars 14 respectively with two mounting panels 7 be close to the one side fixed connection of mounting groove 11 notch department and respectively with two gears 15 meshing connection, two gears 15 respectively through two dead levers with the perpendicular rotation installation of mounting groove 11 cell wall. When the protective plate 4 is moved by the force, the slider 13 is moved, and the rack bar 14 fixedly connected to the slider 13 is also moved, so that the gear 15 engaged with the same is rotated at this time, and the other rack bar 14 engaged with the gear 15 and fixedly mounted on the mounting plate 7 slides in the hollow plate 6 with the mounting plate 7 at this time.
In the preferred technical scheme of this embodiment, the two ends of the two mounting rods 12 close to each other are both fixedly mounted with a limiting block 16. The stopper 16 restricts the sliding range of the slider 13 and prevents the slider 13 from falling off the mounting rod 12.
In the preferred technical scheme in this embodiment, a protective layer 17 is bonded to a surface of the protective plate 4 away from the sliding groove 8, and the protective layer 17 is made of rubber. The rubber has good elasticity and viscosity, thereby playing a certain buffer effect and reducing the damage of foreign objects to the surface of the protection plate 4.
According to the preferable technical scheme in the embodiment, pulleys 18 are fixedly mounted on the left side wall and the right side wall of the mounting plate 7, limiting grooves 19 are formed in the left plate wall and the right plate wall in the hollow plate 6, and the two pulleys 18 are in sliding contact with the groove walls of the two limiting grooves 19 respectively. The two pulleys 18 can only move in the vertical direction in the two limiting grooves 19, so that the sliding range of the mounting plate 7 in the hollow plate 6 is limited, the mounting plate is ensured not to shift in position in the sliding process, and the friction force of the mounting plate 7 in the hollow plate 6 is reduced.
In the preferred technical scheme in this embodiment, elastic separation nets 20 are fixedly installed on the peripheral side walls of the plurality of protection plates 4, and one side of the separation net 20 away from the protection plates 4 is fixedly connected with the surface of the housing 1. The separation net 20 can prevent stones and earth from entering the sliding groove 8 and the mounting groove 11, and the working stability of the protection device is guaranteed.
In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.
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 (6)
1. The utility model provides a push down formula ultra-deep underground pipeline detection instrument which characterized in that includes:
the drilling tool comprises a main body, wherein the main body comprises a shell (1) and a drill bit (2), and the drill bit (2) is rotatably arranged at one end of the shell (1);
a plurality of protection devices, a plurality of protection device respectively with casing (1) surface side wall fixed mounting, protection device includes two connecting rods (3), protection shield (4), two springs (5), two hollow slab (6) and two mounting panel (7), two the center department of connecting rod (3) is articulated through the axis of rotation, spout (8) have been seted up on the surface of protection shield (4), horizontal fixed mounting has slide bar (9) in spout (8), slide bar (9) go up the slip and have cup jointed two slide (10), casing (1) surface has been seted up a plurality of mounting grooves (11), fixed mounting has two installation poles (12) in mounting groove (11), slide on installation pole (12) and have cup jointed two slider (13), the both ends of connecting rod (3) are articulated with one of them slide (10) and slider (13) respectively, the two springs (5) are respectively sleeved on the two mounting rods (12), two ends of each spring (5) are respectively fixedly connected with the groove wall at the end part of the mounting groove (11) and the surface of the sliding block (13), the two hollow plates (6) are respectively and symmetrically and fixedly mounted on the left side wall and the right side wall of the mounting groove (11), and the two mounting plates (7) are respectively and slidably mounted in the two hollow plates (6);
and the driving mechanisms are respectively arranged in the protection devices and are used for controlling the mounting plates (7) in the protection devices to slide in the hollow plates (6).
2. The instrument according to claim 1, wherein the driving mechanism comprises four rack bars (14) and two gears (15), two of the rack bars (14) are respectively and fixedly mounted on one surfaces of the two sliding blocks (13) close to each other and are respectively meshed with the two gears (15), the other two rack bars (14) are respectively and fixedly connected with one surfaces of the two mounting plates (7) close to the groove openings of the mounting grooves (11) and are respectively and meshed with the two gears (15), and the two gears (15) are respectively and vertically and rotatably mounted on the groove walls of the mounting grooves (11) through two fixing rods.
3. The push-down type ultra-deep underground pipeline detecting instrument according to claim 1, wherein a limiting block (16) is fixedly installed at one end of each of the two installation rods (12) close to each other.
4. The downward-pressing type ultra-deep underground pipeline detecting instrument according to claim 1, wherein a protective layer (17) is bonded to one surface of the protective plate (4) far away from the sliding groove (8), and the protective layer (17) is made of rubber.
5. The downward-pressing type ultra-deep underground pipeline detecting instrument according to claim 1, wherein pulleys (18) are fixedly mounted on left and right side walls of the mounting plate (7), limiting grooves (19) are formed in left and right plate walls in the hollow plate (6), and the two pulleys (18) are in sliding contact with groove walls of the two limiting grooves (19) respectively.
6. The downward-pressing type ultra-deep underground pipeline detecting instrument according to claim 1, wherein elastic separation nets (20) are fixedly installed on the peripheral side walls of the plurality of protection plates (4), and one side of each separation net (20) far away from the protection plates (4) is fixedly connected with the surface of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121378083.XU CN214704056U (en) | 2021-06-21 | 2021-06-21 | Down-pressure type ultra-deep underground pipeline detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121378083.XU CN214704056U (en) | 2021-06-21 | 2021-06-21 | Down-pressure type ultra-deep underground pipeline detecting instrument |
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| Publication Number | Publication Date |
|---|---|
| CN214704056U true CN214704056U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121378083.XU Active CN214704056U (en) | 2021-06-21 | 2021-06-21 | Down-pressure type ultra-deep underground pipeline detecting instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137632A (en) * | 2021-11-30 | 2022-03-04 | 中铁二局集团建筑有限公司 | Detecting device for underground pipeline |
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2021
- 2021-06-21 CN CN202121378083.XU patent/CN214704056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137632A (en) * | 2021-11-30 | 2022-03-04 | 中铁二局集团建筑有限公司 | Detecting device for underground pipeline |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: No.599 Chunhui Road, Honggutan District, Nanchang City, Jiangxi Province Patentee after: NANCHANG URBAN PLANNING & DESIGN INSTITUTE Address before: No.599 Chunhui Road, Honggutan District, Nanchang City, Jiangxi Province Patentee before: Wang Honggen |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 330000 no.599 Chunhui Road, Honggutan New District, Nanchang City, Jiangxi Province Patentee after: Nanchang Urban Planning and Design Research Institute Group Co.,Ltd. Address before: No.599 Chunhui Road, Honggutan District, Nanchang City, Jiangxi Province Patentee before: NANCHANG URBAN PLANNING & DESIGN INSTITUTE |