CN217148504U - Connecting rod well opener - Google Patents
Connecting rod well opener Download PDFInfo
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- CN217148504U CN217148504U CN202221003326.6U CN202221003326U CN217148504U CN 217148504 U CN217148504 U CN 217148504U CN 202221003326 U CN202221003326 U CN 202221003326U CN 217148504 U CN217148504 U CN 217148504U
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- axle
- well
- connecting rod
- rear axle
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Abstract
The utility model relates to a connecting rod well opener, include: the front axle consists of a first front bridge part, a second front bridge part and a gap part arranged between the first front bridge part and the second front bridge part; the rear axle is inserted into the gap parts at the tail ends of the first front bridge part and the second front bridge part and is fixedly connected with the front axle; the adjusting nut group is respectively connected with the top ends of the front axle and the rear axle and is used for adjusting the relative angle of the front axle and the rear axle; the front end base is arranged at the bottom of the head end of the front axle; the prying unit is connected with the tail end of the rear axle; the tail end base is arranged at the bottom of the rear axle and is connected with the prying unit through a connecting rod; the two ends of the balancing rod are respectively connected with the front end base and the tail end base, are embedded in the front axle body and are connected with the hook seat of the well hook. The utility model discloses the connecting rod opens the well ware has characteristics such as small, light in weight, open well high efficiency, has solved and has used ordinary crowbar to open when the well skidded, moment scheduling problem inadequately, and single can accomplish and open the well operation, need not to consume too much manpower and materials.
Description
Technical Field
The utility model belongs to the technical field of open the well device, especially, relate to a connecting rod opens well ware.
Background
In daily drainage dredging and maintenance work, gaps between a plurality of road well covers and well seats in urban areas are easily affected by rainwater, sand and soil, or the conventional well opening tool slips when being opened after being repeatedly rolled by vehicles, and the conventional well opening tool is difficult to open due to insufficient torque.
At present, the well lid which is difficult to open is usually provided with a well opening tool with a hydraulic structure, but the well opening tool still faces a plurality of problems in the using process, for example, the hydraulic well opening device has large volume, is heavy and inconvenient to carry, and needs to be matched and assembled by a plurality of people on site; the viscosity of hydraulic oil in the jack is increased in low-temperature weather, and the rubber seal is hardened and loses efficacy, so that the jack cannot work normally. The problems bring inconvenience to daily maintenance and dredging of urban pipe networks.
Therefore, how to develop an opening tool which is small in size, light in weight, convenient to operate and high in well opening efficiency is a technical problem to be solved in the field.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the correlation technique, the utility model provides a connecting rod opens well ware has that structural design is reasonable, small, light in weight, be convenient for operation and open the efficient integrated connecting rod of well and open well ware to solve conventional hydraulic pressure among the prior art and open well ware and exist bulky, carry inconvenient, the human cost is high, open the low grade technical problem of well efficiency.
The utility model provides a connecting rod well opener, include:
a front axle comprising a first front axle part, a second front axle part and a gap part arranged between the first front axle part and the second front axle part,
a rear axle inserted into the gap between the first front bridge part and the second front bridge part and fixedly connected with the front axle,
the adjusting nut group is respectively connected with the top ends of the front axle and the rear axle through short shafts, wherein the front axle is connected with the adjusting nut group through a positive thread, the rear axle is connected with the adjusting nut group through a negative thread and used for adjusting the relative angle of the front axle and the rear axle,
a front end base arranged at the bottom of the front end of the front axle,
a prying unit connected with the tail end of the rear axle,
a tail end base which is arranged at the bottom of the rear axle and is connected with the prying unit through a connecting rod,
a balance bar having both ends connected to the front end base and the tail end base, respectively, an
The hook seat is embedded in the front axle body and is connected with a well hook.
In some embodiments, the first front bridge portion and the second front bridge portion are of an inverted L-shaped structure.
In some of these embodiments, the prying unit further comprises:
an operating end movably connected to the rear axle tail end and connected to the tail end base through a connecting rod, an
And the crowbar is inserted into the gap position at the top of the operation end to enable the crowbar to do 90-degree circular motion along the central point of the operation end.
In some embodiments, two balancing rods are arranged and are respectively arranged at the front side and the rear side of the front axle and the rear axle.
In some of these embodiments, the number of hook seats and well hooks is no less than two.
In some embodiments, the hook seat and the well hook are fixed by adopting a threaded connection.
In some of these embodiments, the front base seat includes a boss and a base portion connected to a bottom of the boss.
In some embodiments, the top end of the protruding portion is inserted into the gap portion between the first front bridge portion and the second front bridge portion, and is fixedly connected with the front axle in a short shaft manner.
In some embodiments, the bottom of the rear axle is fixedly connected with the tail end of the front axle in a short shaft mode, and two ends of the balance rod are fixedly connected with the lug boss and the tail end base in a short shaft mode respectively.
In some embodiments, the bottom of the front end base is further provided with an adjusting base.
Compared with the prior art, the utility model discloses an advantage and beneficial effect lie in:
1. the connecting rod well opener provided by the utility model adopts an integrated design, has the characteristics of small volume, light weight, high well opening efficiency and the like, can be operated by a single person without consuming too much manpower and material resources;
2. the connecting rod well opener provided by the utility model is connected in a manner of splicing the front axle and the rear axle, and realizes the high-efficiency opening of the well lid under the mutual cooperation of the prying unit, the well hook and other components, and meanwhile, the well opener is provided with two hook seats, and the matching adjustment base can meet the requirements of different well lid upwarping hole positions;
3. the utility model provides a connecting rod well opener can change different well hooks according to the type in the hole that rises to stick up, realizes that the well lid is high-efficient to be opened.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the connecting rod well opener (without crowbar) of the present invention;
fig. 2 is a half sectional view (without crowbar) of one embodiment of the connecting rod well opener of the present invention;
fig. 3 is a schematic view of a crowbar mounting structure of an embodiment of the connecting rod well opener of the present invention;
fig. 4 is an installation schematic diagram of one embodiment of the connecting rod well opener of the present invention.
In the above figures:
1. a first front bridge portion; 2. a second front bridge portion; 3. a void portion; 4. a rear axle; 5. adjusting the nut group; 6. a front end base; 7. prying the unit; 8. a tail end base; 9. a balancing pole; 10. a connecting rod; 11. a hook base; 12. a well hook; 13. adjusting the base; 14. a well cover;
61. a boss portion; 62. a base part; 71. an operation end; 72. a crowbar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some, not all embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The terms "first", "second" and "third" are used 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, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, in an exemplary embodiment of the present invention, a connecting rod well opener comprises:
a front axle comprising a first front bridge part 1 and a second front bridge part 2 which are arranged in front and back, and a gap part 3 arranged between the first front bridge part 1 and the second front bridge part 2,
a rear bridge 4 inserted into the gap 3 at the tail ends of the first front bridge part 1 and the second front bridge part 2 and fixedly connected with the front bridge,
an adjusting nut 5 respectively connected with the top ends of the front axle and the rear axle 4 and used for adjusting the relative angle of the front axle and the rear axle 4,
a front end base 6 arranged at the bottom of the front end of the front axle,
a prying unit 7 connected with the tail end of the rear axle 4,
a tail end base 8 arranged at the bottom of the rear axle 4 and connected with the prying unit 7 through a connecting rod 10, a balance bar 9, a front end base 6 and the tail end base 8 at two ends respectively, an
The hook seat 11 is embedded in the front axle body and is connected with a well hook 12.
The utility model provides a connecting rod well opener is provided in above-mentioned illustrative embodiment, should open well ware and adopt the integrated design, is connected through the mode that front axle and rear axle pegged graft to realize the high efficiency of well lid and open under parts such as prying unit and well hook mutually support, simultaneously, should open well ware is equipped with two hook seats, and the base can satisfy the position that different well lids warp the hole to the cooperation is adjusted.
In some embodiments, the first front bridge portion 1 and the second front bridge portion 2 are of an inverted L-shaped structure.
In some embodiments, the prying unit 7 further includes:
an operating end 71, which is movably connected with the tail end of the rear axle 4 and is connected with the tail end base 8 through a connecting rod 10, an
And a crowbar 72 inserted into a gap at the top of the operation end 71 to make a 90-degree circular motion along the center point of the operation end 71.
In some embodiments, two balancing rods 9 are provided, and are respectively provided on the front and rear sides of the front axle and the rear axle 4, and the balancing rods 9 are used for keeping the stability of the front end base and the tail end base, so that subsequent well opening work can be efficiently carried out.
In some embodiments, the number of the hook seat 11 and the well hook 12 is not less than two, wherein the hook seat 11 can automatically adjust the angle according to the force direction of the well hook 12, so that the well hook 12 is uniformly stressed.
In some embodiments, the hook base 11 is secured to the hook 12 by a threaded connection.
In some embodiments, the front base mount 6 includes a boss 61 and a base portion 62 connected to the bottom of the boss 61.
In some embodiments, the top end of the protrusion 61 is inserted into the gap 3 at the head end of the first and second front bridge parts 1 and 2, and is fixedly connected with the front axle in a short shaft manner.
In some embodiments, the bottom of the rear axle 4 is fixedly connected with the tail end of the front axle by a short shaft, and two ends of the balancing rod 9 are fixedly connected with the boss 61 and the tail end base 8 by the short shaft respectively.
In some embodiments, the bottom of the front end base 6 is further provided with an adjusting base 13 which can move back and forth and adapt to the warping holes of different types of well lids through fine adjustment.
The operation of an embodiment of the connecting rod well opener of the present invention is described below with reference to fig. 1 to 3:
(1) rotating the adjusting nut 5 to tighten the front axle and the rear axle, and after the operating end 71 is leveled (even if the operating end 71 is kept horizontal with the front axle and the rear axle), inserting the well hook 12 into the raised hole of the well lid, and leveling the connecting rod well opener;
(2) adjusting an adjusting nut 5 to extend the front axle and the rear axle, pre-tightening a well hook 12, inserting a crowbar 72 into an operation end 71 to do 90-degree circular motion along a central point, and driving the well cover to be opened by 3-5 mm;
(3) the operation end 71 is put flat again, and the adjustment nut 5 is repeatedly adjusted to operate again until the well lid is completely opened.
Through right the utility model discloses the explanation of a plurality of embodiments of connecting rod well opener can see the utility model discloses connecting rod well opener embodiment has following one or more advantages at least:
1. small volume, light weight and high well opening efficiency. The utility model provides a connecting rod well opener adopts the integrated design, is connected through the mode that the front axle was pegged graft with the rear axle to prying parts such as unit and well hook and mutually supporting down realizing that the high efficiency of well lid is opened, single can accomplish the operation of opening the well, need not to consume too much manpower and materials, simultaneously, this well opener is equipped with two hook seats, and the base can satisfy the position that different well lids stick up the hole to the cooperation.
Finally, it should be noted that: the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (10)
1. Connecting rod well opener, its characterized in that includes:
a front axle comprising a first front bridge portion, a second front bridge portion and a gap portion arranged between the first front bridge portion and the second front bridge portion,
the rear axle is inserted into the gap parts at the tail ends of the first front bridge part and the second front bridge part and is fixedly connected with the front axle,
the adjusting nut group is respectively connected with the top ends of the front axle and the rear axle through short shafts, wherein the front axle is connected with the front axle through a positive thread, the rear axle is connected with the rear axle through a negative thread and used for adjusting the relative angle of the front axle and the rear axle,
a front end base arranged at the bottom of the front end of the front axle,
a prying unit connected with the tail end of the rear axle,
a tail end base arranged at the bottom of the rear axle and connected with the prying unit through a connecting rod,
a balancing bar having both ends connected to the front end base and the tail end base, respectively, an
And the hook seat is embedded in the front axle body and is connected with a well hook.
2. The connecting rod well opener according to claim 1, wherein the first front bridge and the second front bridge are of an inverted L-shaped structure.
3. The link hoist of claim 1, wherein the pry unit further comprises:
an operating end movably connected to the rear axle tail end and connected to the tail end base via a connecting rod, an
And the crowbar is inserted into a gap position at the top of the operating end so as to make the crowbar do 90-degree circular motion along the central point of the operating end.
4. The connecting rod well opener according to claim 1, wherein the number of the balance rods is two, and the two balance rods are respectively arranged at the front side and the rear side of the front axle and the rear axle.
5. The connecting rod well opener according to claim 1, wherein the number of the hook base and the well hook is not less than two.
6. The connecting rod well opener according to claim 1, wherein the hook seat is fixed with the well hook by adopting a threaded connection.
7. The link opener of claim 1, wherein the front base seat comprises a boss and a base portion connected to a bottom of the boss.
8. The connecting rod well opener according to claim 7, characterized in that the top end of the protruding portion is inserted into the gap portion between the first front bridge portion and the second front bridge portion and is fixedly connected with the front axle in a short shaft manner.
9. The connecting rod well opener according to claim 7, characterized in that the bottom of the rear axle is fixedly connected with the tail end of the front axle by a short shaft, and two ends of the balancing rod are fixedly connected with the lug boss and the tail end base respectively by the short shaft.
10. The connecting rod well opener according to claim 1, wherein the front end base is further provided with an adjusting base at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221003326.6U CN217148504U (en) | 2022-04-27 | 2022-04-27 | Connecting rod well opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221003326.6U CN217148504U (en) | 2022-04-27 | 2022-04-27 | Connecting rod well opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217148504U true CN217148504U (en) | 2022-08-09 |
Family
ID=82663471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221003326.6U Active CN217148504U (en) | 2022-04-27 | 2022-04-27 | Connecting rod well opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217148504U (en) |
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2022
- 2022-04-27 CN CN202221003326.6U patent/CN217148504U/en active Active
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