CN204098775U - Rotary drilling rig, support body, sliding ear and balladeur train - Google Patents
Rotary drilling rig, support body, sliding ear and balladeur train Download PDFInfo
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- CN204098775U CN204098775U CN201420412200.3U CN201420412200U CN204098775U CN 204098775 U CN204098775 U CN 204098775U CN 201420412200 U CN201420412200 U CN 201420412200U CN 204098775 U CN204098775 U CN 204098775U
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- support body
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Abstract
The utility model discloses a kind of rotary drilling rig, support body, sliding ear and balladeur train.Support body comprises: outer panels, and it is provided with upper ear plate assembly and lower ear plate assembly; Described upper ear plate assembly and lower ear plate assembly offer connecting hole and lower connecting hole respectively; Wainscot, is arranged at the opposite side of described outer panels; Gripper shoe, its bottom is connected with wainscot; The arranged direction of described gripper shoe is vertical with wainscot; Described gripper shoe offers the first connecting hole be connected with sliding ear, and the axis of described first connecting hole is vertical with the arranged direction of described wainscot.It is stressed less that the support body that the utility model provides and sliding ear have securing member, the on-deformable advantage of pressing plate.
Description
Technical field
The utility model relates to rotary drilling rig field, particularly a kind of rotary drilling rig, support body, sliding ear and balladeur train.
Background technology
Rotary drilling rig is a kind of construction machinery for pore-forming operation in building foundation engineering, and it is mainly suitable for the construction of the soil layers such as sand, cohesive soil, slity soil, extensive application in the multiple foundation basic constructions such as castinplace pile, diaphragm wall, underpin.
Power set are important component parts of rotary drilling rig, for the drilling construction of rig provides moment of torsion.The power set of rotary drilling rig comprise: hydraulic motor, headstock, reducer, balladeur train, gusset piece etc.Balladeur train is slidably arranged at the mast of rotary drilling rig, promotes and decline for driving unit head.Specifically, refer to Fig. 1, existing balladeur train is made up of support body and sliding ear, sliding ear comprises two slide plates 11 ' and 12 ' that at right angles connect, and the installing plate 2 ' to be connected with slide plate, installing plate 2 ' is installed on the wainscot 31 ' (panel near the side of mast) of sliding rack body by securing members such as bolts, the outer panels 32 ' (panel relative with wainscot) of balladeur train is provided with upper connection otic placode 41 ' and lower connection otic placode, on above-mentioned, lower two groups of otic placodes are respectively arranged with, lower connecting hole, connecting hole axis is arranged all in the horizontal direction, namely perpendicular with drilling rod, during installation, the connectors such as bearing pin are used to be fixedly connected with gusset piece by upper connecting hole, lower connecting hole and headstock are fixedly linked, the other end of gusset piece is also connected with headstock.Thus, unit head is driven to move in the process slided up and down along mast at balladeur train.
The defect of existing balladeur train is: the effect being subject to tensile force and shearing force for connecting the connectors such as the bolt of sliding ear installing plate 2 ' and support body wainscot, easily ruptures after using a period of time.In addition, balladeur train is in moving process, and the outside slide plate 11 ' of sliding ear, the slide plate 11 ' namely away from wainscot 31 ' is stressed maximum, easily deforms, and affects the functional reliability of balladeur train.
Utility model content
In view of this, the utility model proposes a kind of securing member stressed less, the on-deformable rotary drilling rig of slide plate, support body, sliding ear and balladeur train.For achieving the above object, the technical solution of the utility model is achieved in that
On the one hand, the utility model provides a kind of support body, and for balladeur train, described support body comprises: outer panels, and it is provided with upper ear plate assembly and lower ear plate assembly; Described upper ear plate assembly and lower ear plate assembly offer connecting hole and lower connecting hole respectively; Wainscot, is arranged at the opposite side of described outer panels; Gripper shoe, its bottom is connected with wainscot; The arranged direction of described gripper shoe is vertical with wainscot; Described gripper shoe offers the first connecting hole be connected with sliding ear, and the axis of described first connecting hole is vertical with the arranged direction of described wainscot.
Further, described support body also comprises: be arranged at the gusset between described gripper shoe and wainscot, and the arranged direction of described gusset is vertical with described wainscot; Further, described gusset offers sliding ear and assists connecting hole.
Further, described support body also comprises the backing plate being arranged at described gusset top, and the bottom surface of described backing plate is concordant with the bottom face of described gripper shoe.
Further, axle sleeve is provided with in described upper connecting hole and/or lower connecting hole.
Accordingly, the utility model also provides a kind of sliding ear, and for balladeur train, described sliding ear comprises: pressing plate, and its arranged direction parallels with the wainscot of support body; Described pressing plate offers the second connecting hole be connected with support body, and axis and the described pressing plate of described second connecting hole are perpendicular; Skateboard component, it at least comprises the first slide plate and the second slide plate; Wherein, described first slide plate is installed on described pressing plate; Described second slide plate is installed on support body; The arranged direction of the first slide plate parallels with the wainscot of support body, and described second slide plate is vertical with the first slide plate to be arranged, and the two is Split type structure.
Further, also comprise junction plate, described junction plate is connected with described pressing plate, and it is provided with support body and assists connecting hole.
Further, described skateboard component also comprises vertically arranged 3rd slide plate with described second slide plate, and described 3rd slide plate is installed on support body.
Accordingly, the utility model also provides a kind of balladeur train, comprising: the support body described in above-mentioned any one and the sliding ear described in above-mentioned any one; Wherein, the second connecting hole of the pressing plate of described sliding ear is connected by first connecting hole of securing member with the gripper shoe of described support body; First slide plate of described sliding ear is installed on the wainscot of described support body, and described second slide plate is installed on described gripper shoe.
Further, the pressing plate of described sliding ear is provided with described junction plate, and described support body is provided with described gusset, and described junction plate is connected with described gusset by connector.
The utility model also provides a kind of rotary drilling rig, and it is provided with above-mentioned balladeur train.
The utility model provides a kind of support body and sliding ear.This support body is provided with gripper shoe, and this gripper shoe is arranged at wainscot, for supporting and being connected sliding ear.Specifically, this gripper shoe offers for the first connected connecting hole of the pressing plate of sliding ear; Further, the arranged direction of this first connecting hole and wainscot perpendicular.After cunning ear is installed on support body, the first slide plate in sliding ear is arranged at pressing plate, and the second slide plate is arranged at gripper shoe, and the first slide plate and the second slide plate are Split type structure.Balladeur train is in moving process, the normal pressure only having the first slide plate to be subject to passes to securing member by pressing plate, securing member tension stretch, the active force perpendicular with securing member that second slide plate is subject to cannot pass to securing member, but be directly passed to gripper shoe, therefore this securing member is only subject to tensile force effect, not by shearing force effect.Namely securing member is stressed less, is not easily damaged.In addition, relative to prior art, in securing member to sliding ear, the distance of stressed the first larger slide plate is shorter, the additional bending moment that securing member is subject to is less, be conducive to reducing the stressed of this cunning ear securing member further, reduce the distortion of pressing plate, improve the reliability of balladeur train work.In sum, it is stressed less that the support body that the utility model provides and sliding ear have securing member, the on-deformable advantage of pressing plate.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of balladeur train in prior art;
The structural representation of the support body that Fig. 2 provides for the utility model embodiment;
The structural representation of the support body that Fig. 3 provides for the utility model embodiment, sliding ear and balladeur train;
The structural representation of the balladeur train that Fig. 4 provides for the utility model embodiment.
Description of reference numerals:
1 outer panels 11 upper ear plate assembly
2 wainscot 3 gripper shoes
301 first connecting hole 4 gussets
401 sliding ears assist connecting hole 5 backing plate
6 pressing plate 71 first slide plates
72 second slide plate 73 the 3rd slide plates
8 junction plate 9 packing rings
111 axle sleeve 10 securing members
12 connectors
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below in conjunction with accompanying drawing, each preferred embodiment of the present utility model is described further.It should be noted that, the bottom of each parts described in the application is these parts one end near the panel (wainscot or outer panels) of support body, and top is then these parts one end away from the panel of support body accordingly.
Refer to Fig. 2, the figure shows the structure of the support body for balladeur train that the utility model embodiment one provides.This support body specifically comprises:
Outer panels 1, it is provided with upper ear plate assembly 11 and lower ear plate assembly; Upper ear plate assembly 11 and lower ear plate assembly offer connecting hole and lower connecting hole respectively;
Wainscot 2, is arranged at the opposite side of outer panels 1;
Gripper shoe 3, its bottom is such as connected with wainscot 2 by the mode of welding; The arranged direction of this gripper shoe 3 is vertical with wainscot 2;
Gripper shoe 3 offers the first connecting hole 301 be connected with sliding ear, and the axis of this first connecting hole 301 is vertical with the arranged direction of wainscot 2.
Adapt with above-mentioned support body, refer to Fig. 3, the utility model embodiment two also provides a kind of sliding ear of balladeur train, comprising:
Pressing plate 6, its arranged direction parallels with the wainscot 2 of above-mentioned support body, and pressing plate 6 is located at the top of gripper shoe 3 for covering; Pressing plate 6 offers the second connecting hole be connected with support body, and axis and the pressing plate 6 of this second connecting hole are perpendicular, and this second connecting hole is used for and the first connecting hole 301 centering of gripper shoe 3 is arranged;
Skateboard component, it at least comprises the first slide plate 71 and the second slide plate 72; Wherein, the first slide plate 71 is installed on pressing plate 6; Second slide plate 72 is installed on support body (being specially the gripper shoe 3 of support body); The arranged direction of the first slide plate 71 parallels with the wainscot 2 of support body, and the second slide plate 72 is vertical with the first slide plate 71 to be arranged, and the two is Split type structure.
The support body of the balladeur train that the present embodiment provides includes outer panels 1 and wainscot 2, and outer panels 1 is provided with upper ear plate assembly 11 and lower ear plate assembly, is respectively used to be connected with headstock with gusset piece.In order to avoid the upper and lower connecting hole of upper ear plate assembly 11 and lower ear plate assembly deforms because of wearing and tearing, in above-mentioned upper connecting hole and/or lower connecting hole, be provided with axle sleeve 111.The structure of above-mentioned outer panels 1 and wainscot 2 can be same as the prior art, therefore hereby do not repeat.
The support body that the present embodiment provides also is provided with gripper shoe 3, and this gripper shoe 3 is arranged at wainscot 2, and this gripper shoe 3 is for supporting and being connected sliding ear.Specifically, this gripper shoe 3 offers the first connecting hole 301, this first connecting hole 301, for being connected with sliding ear, being linked together by securing member 10 after specifically arranging with the second connecting hole centering of the pressing plate 6 of sliding ear, thus is arranged on support body by cunning ear.Further, the arranged direction of this first connecting hole 301 and wainscot 2 perpendicular.After cunning ear is installed on support body (referring to Fig. 3), the first slide plate 71 in sliding ear is arranged at pressing plate 6, and the second slide plate 72 is installed on gripper shoe 3, and the first slide plate 71 and the second slide plate 72 are Split type structure.Balladeur train is in moving process, the normal pressure only having the first slide plate 71 to be subject to passes to securing member 10 by pressing plate 6, securing member 10 tension stretch, the active force perpendicular with securing member 10 that second slide plate 72 is subject to cannot pass to securing member, but be directly passed to gripper shoe 3, therefore this securing member 10 is only subject to tensile force effect, not by shearing force effect.Namely securing member is stressed less, is not easily damaged.In addition relative to prior art, securing member is shorter to the distance of the outside slide plate (stressed the first larger slide plate 71) of sliding ear, is conducive to the distortion of the stressed and pressing plate reducing securing member, improves the reliability of balladeur train work.
Further, in order to improve the mechanical property of gripper shoe 3, prevent it because of stressed excessive and deform or rupture, this support body can also comprise: be arranged at the gusset 4 between gripper shoe 3 and wainscot 2, and the arranged direction of this gusset 4 is vertical with wainscot 2.Conveniently to the replacing of sliding ear piece, this gusset 4 also preferably offers sliding ear and assists connecting hole 401.Accordingly, sliding ear can be provided with junction plate 8, and it is connected with pressing plate 6, and the support body that junction plate 8 is provided with for being connected with support body assists connecting hole.During installation, connector 12 can be used to wear above-mentioned sliding ear and to assist connecting hole 401 and support body to assist connecting hole.Thus when needing to change the parts (as slide plate) of sliding ear or overhaul, after securing member 10 between dismounting pressing plate 6 and gripper shoe 3, pressing plate 6 can not come off from support body immediately under the Action of Gravity Field of self, and convenient operation personnel carry out the step of changing or overhauling.Further, above-mentioned junction plate 8 is preferably rotatably connected with gusset 4, and also, it is hinged that junction plate 8 and gusset 4 pass through connector 12, operating personnel can adjust its position by adjustment pressing plate 6 pendulum angle thus, further facilitate operating personnel and change sliding ear piece or overhaul.
In addition, in order to make, the active force suffered by sliding ear is as much as possible passes to support body, and the support body that the present embodiment provides can also comprise the backing plate 5 being arranged at described gusset 4 top, and the bottom surface of this backing plate 5 is concordant with the bottom face of gripper shoe 3.The effect arranging above-mentioned backing plate 5 is the contact area increasing sliding ear and support body, reduces the stressed of sliding ear, is conducive to the application life extending sliding ear.
In above-mentioned frame structure, the sliding ear number that the number of gripper shoe 3 can be installed as required adjusts.Preferably be provided with four gripper shoes 3, lay respectively at the region near wainscot 2 four corners.These four gripper shoes 3 are preferably arranged along the Central Symmetry of wainscot 2.Accordingly, the number of gusset 4 and/or backing plate 5 is also preferably four.The number of the gusset 4 coordinated with each gripper shoe 3 can be arranged as required, and in the present embodiment, each gripper shoe 3 is configured with two gussets 4, and correspondingly, the pressing plate 6 that lid is located at each gripper shoe 3 top is configured with two junction plates 8.
It should be noted that, the support body that above-described embodiment provides is except the part of gripper shoe 3, backing plate 5 and gusset 4, and all the other structures all can be same as the prior art, such as, can also comprise the shrouding etc. be connected with the side end face of wainscot 2 with outer panels 1.Further, can be solder design between adjacent plate (outer panels, wainscot, front cover, otic placode assembly etc.), and then prevent the problem of face, face not prison welding, improve the bonding strength of support body entirety.
Above-mentioned sliding ear can also comprise vertically arranged 3rd slide plate the 73, three slide plate 73 with the second slide plate 72 and be installed on support body, specifically can be installed on wainscot 2, in case wainscot 2 is subject to excessive friction and weares and teares in on-slip frame moving process.For the ease of the replacing of skateboard component, above-mentioned first slide plate 71 is preferably dismountable is installed on pressing plate 6, and the second slide plate 72 is dismountable is installed on gripper shoe 3, and the 3rd slide plate 73 is dismountable is installed on wainscot 2.
Accordingly, please participate in Fig. 3 and Fig. 4, the present embodiment three provides a kind of balladeur train, and it comprises the support body of above-described embodiment one and the sliding ear of embodiment two; Wherein, the second connecting hole sliding the pressing plate 6 of ear is connected with the first connecting hole 301 of the gripper shoe 3 of support body by securing member 10; Second slide plate 72 of sliding ear is installed on the gripper shoe 3 of support body.
For the sliding ear being provided with above-mentioned junction plate 8, and be provided with the support body of above-mentioned gusset 4, junction plate 8 is connected with gusset 4 by connector 12.Junction plate 8 and gusset 4 are preferably rotatably connected, and thus when needs are changed sliding ear piece or overhauled, handled easily personnel are changed by the angle of rotating pressing plate 6 or overhauled parts.In addition, above-mentioned securing member 10 can be bolt, and namely pressing plate 6 is connected with gripper shoe 3 by bolt.The balladeur train that the present embodiment provides also preferably includes packing ring 9, and this packing ring 9, between pressing plate 6 and the nut of bolt, for increasing the arranged length of bolt, and then increases its deflection vertically, and then can bear larger tensile force.
The securing member be connected with sliding ear in the balladeur train that the present embodiment provides is not substantially by the effect of shearing force, and securing member is stressed little, and the distance of stressed larger slide plate and securing member is shorter, and then can also reduce the distortion of pressing plate.
The utility model embodiment four also provides a kind of rotary drilling rig, and it is provided with the balladeur train of embodiment three.Because above-mentioned balladeur train has above-mentioned technique effect, therefore, the rotary drilling rig being provided with this balladeur train also should possess corresponding technique effect, and its specific implementation process is similar to the above embodiments, does not hereby repeat.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a support body, for balladeur train, is characterized in that, described support body comprises:
Outer panels (1), it is provided with upper ear plate assembly (11) and lower ear plate assembly; Described upper ear plate assembly (11) and lower ear plate assembly offer connecting hole and lower connecting hole respectively;
Wainscot (2), is arranged at the opposite side of described outer panels (1);
Gripper shoe (3), its bottom is connected with wainscot (2); The arranged direction of described gripper shoe (3) is vertical with wainscot (2);
Described gripper shoe (3) offers the first connecting hole (301) be connected with sliding ear, and the axis of described first connecting hole (301) is vertical with the arranged direction of described wainscot (2).
2. support body according to claim 1, it is characterized in that, described support body also comprises: be arranged at the gusset (4) between described gripper shoe (3) and wainscot (2), and the arranged direction of described gusset (4) is vertical with described wainscot (2); Further, described gusset (4) offers sliding ear and assists connecting hole (401).
3. support body according to claim 2, it is characterized in that, described support body also comprises the backing plate (5) being arranged at described gusset (4) top, and the bottom surface of described backing plate (5) is concordant with the bottom face of described gripper shoe (3).
4. support body according to claim 1, is characterized in that, is provided with axle sleeve (111) in described upper connecting hole and/or lower connecting hole.
5. slide an ear, for balladeur train, it is characterized in that, described sliding ear comprises:
Pressing plate (6), its arranged direction parallels with the wainscot (2) of support body; Described pressing plate (6) offers the second connecting hole be connected with support body, and axis and the described pressing plate (6) of described second connecting hole are perpendicular;
Skateboard component, it at least comprises the first slide plate (71) and the second slide plate (72); Wherein, described first slide plate (71) is installed on described pressing plate (6); Described second slide plate (72) is installed on support body; The arranged direction of the first slide plate (71) parallels with the wainscot (2) of support body, and described second slide plate (72) is vertical with the first slide plate (71) to be arranged, and the two is Split type structure.
6. sliding ear according to claim 5, is characterized in that, also comprises junction plate (8), and described junction plate (8) is connected with described pressing plate (6), and it is provided with support body and assists connecting hole.
7. sliding ear according to claim 5, is characterized in that, described skateboard component also comprises vertically arranged 3rd slide plate (73) with described second slide plate (72), and described 3rd slide plate (73) is installed on support body.
8. a balladeur train, is characterized in that, comprising: the support body described in claim 1 to 5 any one and the sliding ear described in claim 6 to 7 any one; Wherein, the second connecting hole of the pressing plate (6) of described sliding ear is connected with first connecting hole (301) of the gripper shoe (3) of described support body by securing member (10); First slide plate (71) of described sliding ear is installed on the wainscot (2) of described support body, and described second slide plate (72) is installed on described gripper shoe (3).
9. balladeur train according to claim 8, it is characterized in that, the pressing plate (6) of described sliding ear is provided with described junction plate (8), described support body is provided with described gusset (4), and described junction plate (8) is connected with described gusset (4) by connector (12).
10. a rotary drilling rig, is characterized in that, is provided with the balladeur train described in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412200.3U CN204098775U (en) | 2014-07-24 | 2014-07-24 | Rotary drilling rig, support body, sliding ear and balladeur train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412200.3U CN204098775U (en) | 2014-07-24 | 2014-07-24 | Rotary drilling rig, support body, sliding ear and balladeur train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098775U true CN204098775U (en) | 2015-01-14 |
Family
ID=52267212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412200.3U Active CN204098775U (en) | 2014-07-24 | 2014-07-24 | Rotary drilling rig, support body, sliding ear and balladeur train |
Country Status (1)
| Country | Link |
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| CN (1) | CN204098775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630031A (en) * | 2019-01-03 | 2019-04-16 | 英联鑫博(天津)机械制造有限公司 | A kind of rotary digging driller mast |
| CN110397406A (en) * | 2019-08-21 | 2019-11-01 | 北京三一智造科技有限公司 | The sliding ear of rotary drilling rig arbitrary-movement articulator and rotary drilling rig arbitrary-movement articulator |
| CN114135220A (en) * | 2021-12-06 | 2022-03-04 | 北京中车重工机械有限公司 | Power head sliding frame and rotary drilling rig |
| CN110397406B (en) * | 2019-08-21 | 2024-04-19 | 北京三一智造科技有限公司 | Sliding lug of follow-up frame of rotary drilling rig and follow-up frame of rotary drilling rig |
-
2014
- 2014-07-24 CN CN201420412200.3U patent/CN204098775U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630031A (en) * | 2019-01-03 | 2019-04-16 | 英联鑫博(天津)机械制造有限公司 | A kind of rotary digging driller mast |
| CN110397406A (en) * | 2019-08-21 | 2019-11-01 | 北京三一智造科技有限公司 | The sliding ear of rotary drilling rig arbitrary-movement articulator and rotary drilling rig arbitrary-movement articulator |
| CN110397406B (en) * | 2019-08-21 | 2024-04-19 | 北京三一智造科技有限公司 | Sliding lug of follow-up frame of rotary drilling rig and follow-up frame of rotary drilling rig |
| CN114135220A (en) * | 2021-12-06 | 2022-03-04 | 北京中车重工机械有限公司 | Power head sliding frame and rotary drilling rig |
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| GR01 | Patent grant |