CN220865158U - Underground scraper air conditioner shield and underground scraper - Google Patents
Underground scraper air conditioner shield and underground scraper Download PDFInfo
- Publication number
- CN220865158U CN220865158U CN202322315753.9U CN202322315753U CN220865158U CN 220865158 U CN220865158 U CN 220865158U CN 202322315753 U CN202322315753 U CN 202322315753U CN 220865158 U CN220865158 U CN 220865158U
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- cover plate
- air conditioner
- slideway
- pull rod
- mounting frame
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- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the field of underground scraper accessories, in particular to an air conditioner shield of an underground scraper and an underground scraper. The underground scraper air conditioner shield comprises a cover plate, a cover plate mounting frame, a pneumatic spring, a pull rod and a slideway plate; the cover plate is hinged on the cover plate mounting frame; the first end of the pneumatic spring is fixed on the first plate surface of the cover plate, the second end of the pneumatic spring is fixed on the cover plate mounting frame, and the pneumatic spring is perpendicular to the first side edge of the cover plate; the slideway plate is fixed on the first plate surface of the cover plate; the slideway plate comprises a slideway; the slideway is perpendicular to the first side edge of the cover plate; the slide way comprises a limit part; the first end of the pull rod in the length direction is directly or indirectly fixed on the cover plate mounting frame, the second end of the pull rod in the length direction is arranged in the slideway, and the second end of the pull rod in the length direction can slide along the slideway under the condition that the cover plate is opened and closed relative to the cover plate mounting frame; and under the condition that the second end of the pull rod in the length direction is arranged at the limiting part, the cover plate is fixed relative to the cover plate mounting frame.
Description
Technical Field
The utility model relates to the technical field of underground scraper accessories, in particular to an air conditioner shield of an underground scraper and the underground scraper.
Background
In the prior art, an air conditioner is installed at the tail part of the underground scraper. In actual production, the air conditioner of the downhole scraper is often damaged. In a narrow working environment such as underground, the air conditioner shields of many underground scraper on the market are difficult to open, so that a lot of time is wasted in maintenance and engineering progress is delayed.
Disclosure of utility model
In the prior art, an air conditioner is installed at the tail part of the underground scraper. In actual production, the air conditioner of the downhole scraper is often damaged. In a narrow working environment such as underground, the air conditioner shields of many underground scraper on the market are difficult to open, so that a lot of time is wasted in maintenance and engineering progress is delayed.
Aiming at the technical problems, the utility model adopts the following technical scheme:
In one aspect, a downhole scraper air conditioner shield is provided. The downhole scraper air conditioner shield includes: the device comprises a cover plate, a cover plate mounting frame, a pneumatic spring, a pull rod and a slideway plate; the cover plate comprises a cover plate first side edge and a cover plate first plate surface; the first plate surface of the cover plate is a plate surface of one side, close to the air conditioner, of the cover plate; the cover plate is hinged to the cover plate mounting frame so that the cover plate can rotate around the first side edge of the cover plate; the first end of the pneumatic spring in the expansion direction is fixed on the first plate surface of the cover plate, the second end of the pneumatic spring in the expansion direction is fixed on the cover plate mounting frame, the pneumatic spring is perpendicular to the first side edge of the cover plate, and the opening and closing actions of the cover plate relative to the cover plate mounting frame can be controlled through the expansion action of the pneumatic spring; the slideway plate is fixed on the first plate surface of the cover plate; the slideway plate comprises a slideway; the extending direction of the slideway is perpendicular to the first side edge of the cover plate; the slideway comprises a limiting part; the first end of the pull rod in the length direction is directly or indirectly fixed on the cover plate mounting frame, the second end of the pull rod in the length direction is arranged in the slideway, and the second end of the pull rod in the length direction can slide along the slideway under the condition that the cover plate is opened and closed relative to the cover plate mounting frame; and under the condition that the second end of the pull rod in the length direction is arranged at the limiting part, the cover plate is fixed relative to the cover plate mounting frame.
In some embodiments, the slideway further comprises a slideway body; the slide main body is communicated with the limiting part, and the limiting part is positioned on one side of the slide main body, which is close to the cover plate.
In some embodiments, the downhole scraper air conditioner shield further comprises a first bolt assembly; a first bolt hole is formed in the second end of the pull rod in the length direction; the first bolt assembly passes through the first bolt hole and the slideway, and the first bolt assembly can slide along the slideway.
In some embodiments, the downhole scraper air conditioner shield further comprises an anti-pool ball; the pull rod is positioned on one side of the pneumatic spring, which is close to the cover plate mounting frame; the pull rod also comprises an anti-collision ball mounting part; the anti-collision ball mounting part extends from the rod body of the pull rod towards one side far away from the cover plate; the anti-collision ball is arranged on one side of the anti-collision ball installation part, which is close to the cover plate installation frame.
In some embodiments, the cover mount includes a connecting bracket and two first brackets parallel to each other; two ends of the connecting bracket are respectively connected with the two first brackets; the number of the pneumatic springs, the pull rods and the slideway plates is two; the two pneumatic springs, the two pull rods and the two slideway plates are respectively arranged adjacent to the two first brackets.
In some embodiments, the downhole scraper air conditioner shield further comprises a second bolt assembly and a tie rod mount having an S-shaped cross section; a second bolt hole is formed in the first end of the pull rod in the length direction; fixing the tie rod mounting member to the tie rod through the second bolt assembly and the second bolt hole; one end of the pull rod mounting piece, which is far away from the pull rod, is directly or indirectly fixed on the cover plate mounting frame.
In some embodiments, the downhole scraper air conditioner shield further comprises two pneumatic spring mounts; the first end of the expansion direction of the pneumatic spring is fixed on the first plate surface of the cover plate through the pneumatic spring mounting piece, and the second end of the expansion direction of the pneumatic spring is fixed on the cover plate mounting frame through the pneumatic spring mounting piece.
In some embodiments, the cover plate further comprises a handle; the handle is fixed on the plate surface of one side of the cover plate, which is far away from the air conditioner, and the handle is arranged far away from the first side edge of the cover plate; the cover plate also comprises a lock body; the lock body is fixed on the face of apron one side of keeping away from the air conditioner, just the lock body is kept away from apron first side sets up.
In some embodiments, the central region of the cover plate is a mesh ventilation plate.
In another aspect, a downhole scraper is provided. The underground scraper comprises the underground scraper air conditioner shield.
Compared with the prior art, the utility model has the following beneficial effects:
The air conditioner shield of the underground scraper provided by the utility model has a simple structure and is convenient to use. In the process of opening and closing the air conditioner shield of the underground scraper, the pneumatic spring stretches or contracts along with the air conditioner shield of the underground scraper, meanwhile, the second end of the pull rod in the length direction slides along the slideway to play a role in positioning, and the cover plate is fixed at a required position and angle so as to be convenient for overhauling the air conditioner and parts in the nearby area, thereby greatly improving the opening and closing speed of the air conditioner shield of the underground scraper, saving overhauling time, improving overhauling efficiency and reducing the risk of delaying engineering progress.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are required to be used in some embodiments of the present utility model will be briefly described below, however, the drawings in the following description are only drawings of some embodiments of the present utility model, and other drawings may be obtained according to these drawings for those of ordinary skill in the art.
FIG. 1 is a perspective view of a downhole scraper air conditioner shield in a closed state according to some embodiments;
FIG. 2 is a top view of a downhole scraper air conditioning shroud in a closed state according to some embodiments;
FIG. 3 is a perspective view of an air conditioning shield of a downhole scraper at an angle of opening according to some embodiments;
FIG. 4 is a left side view of a downhole scraper air conditioner shield in an open angle according to some embodiments;
fig. 5 is a front view of a downhole scraper air conditioner shield according to some embodiments, with an open angle.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments obtained by a person skilled in the art based on the embodiments provided by the present utility model fall within the scope of protection of the present utility model.
Throughout the specification and claims, the term "comprising" is to be interpreted as an open, inclusive meaning, i.e. "comprising, but not limited to, unless the context requires otherwise. In the description of the present specification, the terms "one embodiment," "some embodiments," "example embodiments," "examples," "particular examples," or "some examples," etc., are intended to indicate that a particular feature, structure, material, or characteristic associated with the embodiment or example is included in at least one embodiment or example of the utility model. The schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In describing some embodiments, expressions of "coupled" and "connected" and their derivatives may be used. The term "coupled" is to be interpreted broadly, as referring to, for example, a fixed connection, a removable connection, or a combination thereof; can be directly connected or indirectly connected through an intermediate medium. The term "coupled" means that two or more elements are in direct physical or electrical contact. The term "coupled" or "communicatively coupled" may also mean that two or more elements are not in direct contact with each other, but yet still co-operate or interact with each other. The embodiments of the utility model herein are not necessarily limited to what is described herein.
At least one of "A, B and C" has the same meaning as at least one of "A, B or C" and includes the following combinations of A, B and C: a alone, B alone, C alone, a combination of a and B, a combination of a and C, a combination of B and C, and a combination of A, B and C.
"A and/or B" includes the following three combinations: only a, only B, and combinations of a and B.
As used herein, the term "if" is optionally interpreted to mean "when … …" or "at … …" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if determined … …" or "if a [ stated condition or event ] is detected" is optionally interpreted to mean "upon determination … …" or "in response to determination … …" or "upon detection of a [ stated condition or event ]" or "in response to detection of a [ stated condition or event ], depending on the context.
The use of "adapted" or "configured to" herein is meant to be an open and inclusive language that does not exclude devices adapted or configured to perform additional tasks or steps.
In addition, the use of "based on" is intended to be open and inclusive in that a process, step, calculation, or other action "based on" one or more of the stated conditions or values may be based on additional conditions or beyond the stated values in practice.
As used herein, "about," "approximately" or "approximately" includes the stated values as well as average values within an acceptable deviation range of the particular values as determined by one of ordinary skill in the art in view of the measurement in question and the errors associated with the measurement of the particular quantity (i.e., limitations of the measurement system).
As used herein, "parallel", "perpendicular", "equal" includes the stated case as well as the case that approximates the stated case, the range of which is within an acceptable deviation range as determined by one of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., limitations of the measurement system). For example, "parallel" includes absolute parallel and approximately parallel, where the acceptable deviation range for approximately parallel may be, for example, a deviation within 5 °; "vertical" includes absolute vertical and near vertical, where the acceptable deviation range for near vertical may also be deviations within 5 °, for example. "equal" includes absolute equal and approximately equal, where the difference between the two, which may be equal, for example, is less than or equal to 5% of either of them within an acceptable deviation of approximately equal.
In some embodiments, a downhole scraper air conditioning shroud 1000 is provided. As shown in fig. 1, the downhole scraper air conditioner shield 1000 includes: the cover plate 1, the cover plate mounting frame 2, the pneumatic spring 3, the pull rod 41 and the slideway plate 42; the cover plate 1 comprises a cover plate first side 11 and a cover plate first plate surface 12; the cover plate first plate surface 12 is a plate surface of the cover plate 1, which is close to one side of the air conditioner; the cover plate 1 is hinged to the cover plate mounting frame 2 so that the cover plate 1 can rotate around the first side edge 11 of the cover plate; the first end of the pneumatic spring 3 in the expansion direction is fixed on the first plate surface 12 of the cover plate, the second end of the pneumatic spring 3 in the expansion direction is fixed on the cover plate mounting frame 2, the pneumatic spring 3 is perpendicular to the first side edge 11 of the cover plate, and the opening and closing actions of the cover plate 1 relative to the cover plate mounting frame 2 can be controlled through the expansion action of the pneumatic spring 3; the slideway plate 42 is fixed on the first plate surface 12 of the cover plate; the chute plate 42 includes a chute 421; the extending direction of the slideway 421 is perpendicular to the first side edge 11 of the cover plate; the slide 421 includes a limiting portion 4211; the first end of the pull rod 41 in the length direction is directly or indirectly fixed on the cover plate mounting frame 2, the second end of the pull rod 41 in the length direction is arranged in the slide way 421, and the second end of the pull rod 41 in the length direction can slide along the slide way 421 under the condition that the cover plate 1 performs opening and closing actions relative to the cover plate mounting frame 2; when the second end of the pull rod 41 in the longitudinal direction is provided at the limiting portion 4211, the cover 1 is fixed in position with respect to the cover mount 2.
The underground scraper air conditioner shield 1000 is installed above the underground scraper air conditioner, and the cover plate mounting frame 2 is fixed with the rear frame of the underground scraper.
The working principle of the aforementioned underground scraper air conditioner shield 1000 is as follows:
the construction of the downhole scraper air conditioner shield 1000 in the closed condition is shown in fig. 1 and 2. When the underground scraper air conditioner shield 1000 needs to be opened, the cover plate 1 is lifted, and the cover plate 1 can rotate around the first side 11 of the cover plate towards the side far away from the air conditioner (upwards); the pneumatic spring 3 is continuously stretched in the process of opening the cover plate 1, and the functions of height adjustment, damping buffering, supporting and braking of the cover plate 1 can be realized, so that the opening action of the cover plate 1 relative to the cover plate mounting frame 2 can be controlled efficiently and reliably; meanwhile, the second end of the pull rod 41 in the length direction can slide along the slide 421 toward the first side edge 11 of the cover plate (the structure of the air conditioning shield of the underground scraper under a certain opening angle is shown in fig. 3 to 5), until the second end of the pull rod 41 in the length direction is disposed at the limiting portion 4211, so as to fix the angle and the position of the cover plate 1 relative to the cover plate mounting frame 2. Thus, the underground scraper air conditioning shield 1000 can be opened conveniently, efficiently and quickly; meanwhile, the pneumatic spring 3 and the pull rod 41 are matched with the limiting part 4211 to realize positioning support of the cover plate 1, and an overhauling personnel does not need to manually support the underground scraper air conditioner shield 1000, so that an air conditioner can be overhauled efficiently through an overhauling port below the underground scraper air conditioner shield 1000, overhauling time is shortened, and the risk of delaying engineering progress is reduced.
When the underground scraper air conditioner shield 1000 needs to be closed, the cover plate is pressed down, and the cover plate 1 can rotate around the first side 11 of the cover plate towards the side close to the air conditioner (downwards); the pneumatic spring 3 is continuously compressed in the closing process of the cover plate 1, and can realize the functions of height adjustment, damping buffering, supporting and braking of the cover plate 1, so that the closing action of the cover plate 1 relative to the cover plate mounting frame 2 can be controlled efficiently and reliably; at the same time, the second longitudinal end of the tie rod 41 can slide along the slide 421 away from the first side 11 of the cover until the cover 1 is flush with the cover mount 2. Thus, the underground scraper air conditioner shield 1000 can be conveniently, efficiently and quickly closed, so that the underground scraper air conditioner shield 1000 can protect an air conditioner.
In summary, the underground scraper air conditioner shield 1000 has a simple structure and is convenient to use. In the process of opening and closing the underground scraper air conditioner shield 1000, the pneumatic spring 3 stretches or contracts along with the underground scraper air conditioner shield 1000, meanwhile, the second end of the pull rod 41 in the length direction slides along the slide rail 421 to play a role in positioning, and the cover plate 1 is fixed at a required position and angle so as to be convenient for overhauling the air conditioner and parts in the nearby area, so that the opening and closing speed of the underground scraper air conditioner shield 1000 is greatly improved, overhauling time is saved, and overhauling efficiency is improved.
In some embodiments, the cover 1 is attached to the cover first side 11 of the cover mount 2 by a pin.
To facilitate positioning of the cover plate, in some embodiments, as shown in fig. 1, 3, and 4, the slide 421 further includes a slide body 4212; the slide body 4212 is communicated with the limiting portion 4211, and the limiting portion 4211 is located on one side of the slide body 4212 close to the cover plate 1. Because the limiting part 4211 is located at one side of the slideway main body 4212, which is close to the cover plate 1, under the dead weight effect of the cover plate 1, the cover plate 1 can realize the reliable positioning of the cover plate 1 relative to the cover plate mounting frame 2 through the cooperation of the limiting part 4211 and the second end of the pull rod 41 in the length direction, and meanwhile, the second end of the pull rod 41 in the length direction is not easy to break away from the limiting part 4211.
In some embodiments, as shown in fig. 1, 3, and 4, the downhole scraper air conditioner shield 1000 further comprises a first bolt assembly 43; a first bolt hole 411 is provided at a second end of the pull rod 41 in the length direction; the first bolt assembly 43 passes through the first bolt hole 411 and the slide 421, and the first bolt assembly 411 can slide along the slide 421. Thus, a connecting structure of the tie bar 41 and the slide plate 42 which are reliably connected and easily detached is provided.
To prevent the drawbar and its mounting from damaging paint on the rear frame of the downhole scraper during the drawbar sliding along the slideway, in some embodiments, as shown in fig. 1, 3 and 5, the downhole scraper air conditioning shield 1000 further comprises an anti-collision ball 44; the pull rod 41 is positioned on one side of the pneumatic spring 3 close to the cover plate mounting frame 2; the tie rod 41 further includes a ball bump mount 412; the pool attachment section 412 extends from the shaft of the drawbar 41 toward a side away from the deck plate 1; the impact ball 44 is mounted to a side of the impact ball mounting portion 412 near the deck mount 2. Thus, the impact ball 44 can be fixed to the tie rod 41 by the impact ball mounting portion 412. Based on this, the anti-collision ball 44 can maintain a preset distance between the pull rod 41 and its mounting and the rear frame of the downhole scraper, thereby preventing the pull rod 41 and its mounting from damaging paint on the rear frame of the downhole scraper during the sliding of the pull rod 41 along the slide 421.
In some embodiments, as shown in fig. 1 and 2, the cover mounting frame 2 comprises a connecting bracket 21 and two first brackets 22 parallel to each other; the two ends of the connecting bracket 21 are respectively connected with two first brackets 22; the number of the pneumatic springs 3, the pull rods 41 and the slideway plates 42 is two; two pneumatic springs 3, two tie rods 41 and two slide plates 42 are respectively disposed adjacent to the two first brackets 22. Thereby, reliable opening and closing of the cover 1 with respect to the cover mounting frame 2 can be achieved.
In some embodiments, as shown in fig. 5, the downhole scraper air conditioner shield 1000 further comprises a second bolt assembly 45 and a tie rod mount 46 having an S-shaped cross section; a second bolt hole is formed in a first end of the pull rod 41 in the length direction; the tie rod mount 46 is fixed to the tie rod 41 by the second bolt assembly 45 and the second bolt hole; the end of the tie rod mount 46 remote from the tie rod 41 is secured directly or indirectly to the cover mount 2. Through the pull rod mounting piece 46 with the S-shaped cross section, a preset interval can be kept between the first end of the pull rod 41 in the length direction and the cover plate mounting frame 2, so that paint on the rear frame of the underground scraper is prevented from being damaged by the pull rod 41 and the mounting piece thereof in the process of sliding along the slide rail 421.
In some embodiments, as shown in FIG. 1, the downhole scraper air conditioner shield 1000 also includes two pneumatic spring mounts 31; the first end of the expansion direction of the pneumatic spring 3 is fixed on the first plate surface 12 of the cover plate through a pneumatic spring mounting piece 31, and the second end of the expansion direction of the pneumatic spring 3 is fixed on the cover plate mounting frame 2 through the pneumatic spring mounting piece 31. Thereby, the two ends of the pneumatic spring 3 can be conveniently fixed to the first cover plate surface 12 and the cover plate mounting frame 2 by the two pneumatic spring mounting members 31.
In some embodiments, as shown in fig. 2, the cover plate 1 further comprises a handle 13; the handle 13 is fixed on the plate surface of the cover plate 1 at the side far away from the air conditioner, and the handle 13 is arranged at the first side 11 of the cover plate; the cover plate 1 further comprises a lock body 14; the lock body 14 is fixed on the face of the cover plate 1 far away from the air conditioner side, and the lock body 14 is arranged far away from the first side 11 of the cover plate. The cover plate 1 can be opened and closed conveniently and rapidly through the handle 13, so that maintenance efficiency is improved.
In some embodiments, the two lock bodies 14 are fixed to the plate surface of the cover plate 1 on the side far from the air conditioner by welding. Therefore, when the cover plate 1 needs to be opened, the two lock bodies 14 can be opened to open the cover plate 1 and overhaul the air conditioner; when it is desired to close the cover 1, the two lock bodies 14 may be closed to lock the cover 1.
In some embodiments, as shown in fig. 2, the central region of the cover plate 1 is a mesh ventilation plate 15. Thereby, better heat dissipation of the air conditioner can be facilitated by the mesh ventilation plate 15.
In some embodiments, a downhole scraper is provided. The downhole scraper includes the aforementioned downhole scraper air conditioning shield 1000.
In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the embodiments of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will recognize that changes and substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. An underground scraper air conditioner shield, comprising: the device comprises a cover plate, a cover plate mounting frame, a pneumatic spring, a pull rod and a slideway plate;
The cover plate comprises a cover plate first side edge and a cover plate first plate surface; the first plate surface of the cover plate is a plate surface of one side, close to the air conditioner, of the cover plate;
The cover plate is hinged to the cover plate mounting frame so that the cover plate can rotate around the first side edge of the cover plate;
the first end of the pneumatic spring in the expansion direction is fixed on the first plate surface of the cover plate, the second end of the pneumatic spring in the expansion direction is fixed on the cover plate mounting frame, the pneumatic spring is perpendicular to the first side edge of the cover plate, and the opening and closing actions of the cover plate relative to the cover plate mounting frame can be controlled through the expansion action of the pneumatic spring;
The slideway plate is fixed on the first plate surface of the cover plate; the slideway plate comprises a slideway; the extending direction of the slideway is perpendicular to the first side edge of the cover plate; the slideway comprises a limiting part;
The first end of the pull rod in the length direction is directly or indirectly fixed on the cover plate mounting frame, the second end of the pull rod in the length direction is arranged in the slideway, and the second end of the pull rod in the length direction can slide along the slideway under the condition that the cover plate is opened and closed relative to the cover plate mounting frame;
and under the condition that the second end of the pull rod in the length direction is arranged at the limiting part, the cover plate is fixed relative to the cover plate mounting frame.
2. The downhole scraper air conditioner shield of claim 1, wherein the skid further comprises a skid body; the slide main body is communicated with the limiting part, and the limiting part is positioned on one side of the slide main body, which is close to the cover plate.
3. The downhole scraper air conditioner shield of claim 1, further comprising a first bolt assembly; a first bolt hole is formed in the second end of the pull rod in the length direction; the first bolt assembly passes through the first bolt hole and the slideway, and the first bolt assembly can slide along the slideway.
4. The downhole scraper air conditioner shield of claim 1, further comprising an anti-collision ball; the pull rod is positioned on one side of the pneumatic spring, which is close to the cover plate mounting frame; the pull rod also comprises an anti-collision ball mounting part; the anti-collision ball mounting part extends from the rod body of the pull rod towards one side far away from the cover plate; the anti-collision ball is arranged on one side of the anti-collision ball installation part, which is close to the cover plate installation frame.
5. The downhole scraper air conditioner shield of claim 1, wherein the cover mounting bracket comprises a connecting bracket and two first brackets parallel to each other; two ends of the connecting bracket are respectively connected with the two first brackets;
the number of the pneumatic springs, the pull rods and the slideway plates is two; the two pneumatic springs, the two pull rods and the two slideway plates are respectively arranged adjacent to the two first brackets.
6. The downhole scraper air conditioner shield of claim 1, further comprising a second bolt assembly and a tie rod mount having an S-shaped cross-section;
A second bolt hole is formed in the first end of the pull rod in the length direction; fixing the tie rod mounting member to the tie rod through the second bolt assembly and the second bolt hole;
One end of the pull rod mounting piece, which is far away from the pull rod, is directly or indirectly fixed on the cover plate mounting frame.
7. The downhole scraper air conditioner shield of claim 1, further comprising two pneumatic spring mounts;
The first end of the expansion direction of the pneumatic spring is fixed on the first plate surface of the cover plate through the pneumatic spring mounting piece, and the second end of the expansion direction of the pneumatic spring is fixed on the cover plate mounting frame through the pneumatic spring mounting piece.
8. The downhole scraper air conditioner shield of claim 1, wherein the cover plate further comprises a handle; the handle is fixed on the plate surface of one side of the cover plate, which is far away from the air conditioner, and the handle is arranged far away from the first side edge of the cover plate;
the cover plate also comprises a lock body; the lock body is fixed on the face of apron one side of keeping away from the air conditioner, just the lock body is kept away from apron first side sets up.
9. The downhole scraper air conditioner shield of claim 1, wherein the central region of the cover plate is a mesh ventilation plate.
10. A downhole scraper comprising a downhole scraper air conditioning shroud according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315753.9U CN220865158U (en) | 2023-08-28 | 2023-08-28 | Underground scraper air conditioner shield and underground scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315753.9U CN220865158U (en) | 2023-08-28 | 2023-08-28 | Underground scraper air conditioner shield and underground scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220865158U true CN220865158U (en) | 2024-04-30 |
Family
ID=90815532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322315753.9U Active CN220865158U (en) | 2023-08-28 | 2023-08-28 | Underground scraper air conditioner shield and underground scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220865158U (en) |
-
2023
- 2023-08-28 CN CN202322315753.9U patent/CN220865158U/en active Active
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