CN203547597U - Installation tool of gear drill teeth - Google Patents
Installation tool of gear drill teeth Download PDFInfo
- Publication number
- CN203547597U CN203547597U CN201320614404.0U CN201320614404U CN203547597U CN 203547597 U CN203547597 U CN 203547597U CN 201320614404 U CN201320614404 U CN 201320614404U CN 203547597 U CN203547597 U CN 203547597U
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- rotary drill
- drill tooth
- erecting tools
- tooth
- deck
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Abstract
The utility model discloses an installation tool of gear drill teeth. The installation tool comprises clamping bases, wherein each clamping base comprises a body and a backing plate which are used for limiting the installation angle of the corresponding gear drill tooth; the inner part of each body is of a hollow structure for accommodating the corresponding gear drill tooth, and each body comprises side walls and a top wall which are used for limiting the installation height of the corresponding gear drill tooth; clamping grooves which are used for clamping a drill bit cylinder are formed in the bottom ends of the side walls of each body; the backing plates are connected with the bodies; the inclination angles of the backing plates are in accordance with the installation angle of the gear drill teeth. According to the installation tool of the gear drill tooth, provided by the utility model, the top walls and the backing plates of the clamping bases can be used for limiting the installation height and the installation angle of the drill teeth, so that the tooth distribution angle and the tooth distribution height are unified, and the gear teeth are high in arrangement and installation efficiency and unified in position.
Description
Technical field
The utility model relates to bit technique field, particularly a kind of rotary drill tooth erecting tools.
Background technology
At home and abroad in Building Engineering Design and construction, ground is processed most bored concrete pile foundations that adopt, along with the increase of building to given tensile load requirement, as: the bases of highrise building, bridge, harbour, main equipment etc., all require a stake hole to enter solid rock layer certain depth.Common drilling tool is subject to the impact of rock strength, enters rock efficiency lower, and the loss of brill tooth is larger, and on solid rock stratum, multiplex gear wheel cylinder creeps into the operation of row pile hole construction.Gear wheel is easy wearing detail, and when ground consisting of hard rock creeps into, 1 of the every rock rice of gear wheel loss, needs to consume a large amount of rotary drill teeth in whole pile hole construction.Be subject to the impact of rotary drill odontoid, changing gear wheel be welding after manual placement, and gear wheel arranges arbitrarily, arranges (installation) angle and highly not science, disunity, and replacing gear wheel inefficiency, has increased and changed the tooth time.
Therefore, from practical meaning in engineering and economic benefit, consider, urgently propose a kind of rotary drill tooth erecting tools.
Utility model content
In view of this, the utility model proposes a kind of rotary drill tooth erecting tools, to solve gear wheel, to change efficiency high and random nonstandard problem is installed, this rotary drill tooth erecting tools, comprise deck, described deck comprises body and for limiting the backrest plate of rotary drill tooth setting angle, described body interior is the hollow structure for accommodating rotary drill tooth, described body comprises sidewall and for limiting the roof of described rotary drill tooth setting height(from bottom), the bottom of the sidewall of described body offers the draw-in groove for clamping drill bit cylindrical shell; Described backrest plate is connected with described body, and the angle of inclination of described backrest plate is consistent with the setting angle of described rotary drill tooth.
Further, described backrest plate and described body are rotatably connected.
Further, described backrest plate is rotatably connected by two sidewalls of bearing pin and described body.
Further, described backrest plate is connected in the groove on two sidewalls of described body.
Further, described rotary drill tooth erecting tools also comprises bracing frame, and support frame as described above comprises back shaft, scale and vernier; Described scale is connected with described back shaft, and described vernier is arranged on described scale and with the roof of described deck and is connected.
Further, the roof of described vernier and described deck removably connects.
Further, the quantity of described scale is two or more, and described two or more scales distribute in the radial symmetric of described back shaft, and on each scale, correspondence is provided with a described vernier.
Further, the top of described back shaft is also provided with for carrying the hoisting mechanism of equipment connection with hanging.
Further, described hoisting mechanism is suspension ring.
Further, described rotary drill tooth erecting tools is also provided with the arm-rest frame for support frame as described above is rotated centered by described back shaft, and described arm-rest frame is connected with described back shaft.
The utility model rotary drill tooth erecting tools limits setting height(from bottom) and the angle of boring tooth by the roof and the backrest plate that utilize deck, thus unified cloth tooth angle degree and height, and cutter teeth arranges that installation effectiveness is high and position unified.
Accompanying drawing explanation
The accompanying drawing that forms 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 is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
The structural representation of the rotary drill tooth erecting tools that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the use view that the erecting tools of rotary drill tooth shown in Fig. 1 is arranged external tooth;
Fig. 3 is the schematic diagram that in Fig. 2, in rotary drill tooth erecting tools, deck coordinates with rotary drill tooth;
Fig. 4 is the use view that the erecting tools of rotary drill tooth shown in Fig. 1 is arranged internal tooth;
Fig. 5 is the schematic diagram that in Fig. 4, in rotary drill tooth erecting tools, deck coordinates with rotary drill tooth.
The specific embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
The structural representation of the rotary drill tooth erecting tools that Fig. 1 provides for the utility model embodiment, as shown in Figure 1, the present embodiment rotary drill tooth erecting tools can comprise: deck 10, deck 10 comprises body and backrest plate 101, body interior is the hollow structure for accommodating rotary drill tooth, body comprises sidewall 102 and roof 103, and the bottom of the sidewall 102 of body offers draw-in groove 102a; Backrest plate 101 is connected with body, and the angle of inclination of backrest plate 101 is consistent with the setting angle of rotary drill tooth.
By the draw-in groove 102a of deck 10, be connected on drill bit cylindrical shell with Fixing clamp-seat 10, deck 10 is accommodated rotary drill tooth, the roof 103 of deck 10 contacts with the top of rotary drill tooth, to limit rotary drill tooth setting height(from bottom), rotary drill back of tooth portion is near backrest plate 101, make the angle of inclination of backrest plate 101 consistent with the setting angle of rotary drill tooth, thereby limit the setting angle of rotary drill tooth.
Preferably, rotary drill tooth erecting tools also comprises bracing frame, and bracing frame comprises back shaft 201, scale 202 and vernier 203; Scale 202 is connected with back shaft 201, and vernier 203 is arranged on scale 202 and with the roof 103 of deck 10 and is connected.Deck 10 can move along with vernier 203 on scale 202, like this, for different-diameter rock bit throughput label taking chi 202 scales (target location of corresponding deck 10), by regulating vernier 203, change deck 10 positions until reach this target location, draw-in groove 102a is inserted in drilling pipe, to adapt to the rock bit of different size (diameter), expand applicability.
During concrete operations, this deck 10 can adopt the structure of doorframe shape, and two sidewalls 102 are oppositely arranged, and backrest plate 101 is near the edge setting of two sidewalls 102 of body, to form a rear wall of similar body.Further preferably, vernier 203 removably connects with the roof 103 of deck 10.With this, conveniently deck 10 entirety are pulled down from vernier 203, as shown in Figures 2 and 3, when arranging external tooth, backrest plate 101 is positioned to the inboard (i.e. a side of close back shaft 201) of rotary drill tooth, as shown in Figures 4 and 5, backrest plate 101 is positioned to the outside one side of back shaft 201 (away from) of rotary drill tooth.Thereby can adapt to the mounting arrangements of interior external tooth, expand its scope of application.During concrete operations, can realize vernier 203 and removably connect with the roof 103 of deck 10 by the screw 204 of marking closely as shown in Figure 1.
Preferably, the quantity of scale 202 is two or more (as shown in Figure 1, Figure 2 and shown in Fig. 4 three), and two or more scales 202 distribute in the radial symmetric of back shaft 201, and on each scale 202, correspondence is provided with a vernier 203.Like this, be convenient to arrange simultaneously multiple rotary drill teeth are installed, improve the efficiency of mounting arrangements.
Preferably, the top of back shaft 201 is also provided with for carrying the hoisting mechanism of equipment connection with hanging, as suspension ring 205.The shape that certainly can change according to actual needs hoisting mechanism, is not limited to suspension ring 205.
Preferably, rotary drill tooth erecting tools is also provided with the arm-rest frame 206 being connected with back shaft 201, by the handrail on operation arm-rest frame 206, can promote bracing frame and rotate centered by back shaft 201, and then adjust the position of each deck 10, so that other rotary drill teeth are arranged and to be installed.
Preferably, in order to make bracing frame balance and stability more, one or more pallets 207 can be set on back shaft 201.
The course of work of above-mentioned rotary drill tooth erecting tools is summarized as follows: when rotary drill tooth is changed or arranged to needs, above-mentioned erecting tools is mentioned by suspension ring 205 by hanging year equipment (as crane gear), be placed on rock bit top, different-diameter rock bit throughput label taking chi 202 scales (corresponding deck 10 target locations), by regulating vernier 203, change deck 10 positions, draw-in groove 102a is inserted in drilling pipe 40, tighten and mark closely screw 204.After erecting tools places, brill tooth 30 backs are abutted against on deck 10 backrest plates 101 (as shown in Fig. 3 or Fig. 5), guarantee the layout angle of rotary drill tooth, deck 10 top arm restriction rotary drill teeth are arranged height.Arrange successively three rotary drill teeth, after boring tooth and welding, lift by crane above-mentioned erecting tools, by armrest support, rotate after respective angles by above-mentioned steps cloth tooth again.While arranging interior cutter teeth, unclamp and mark closely screw 204, deck 10 is pulled down from scale 202, after exchange direction (being transposed to the direction shown in Fig. 4 and Fig. 5 from direction as shown in Figures 2 and 3), deck 10 backrest plates 101 are packed on scale 202 toward the outer side, arrange successively in the manner described above internal tooth.
It should be noted that, size, quantity and the concrete shape (being not limited to doorframe shape) etc. of above-mentioned deck can change according to actual needs, the shape of handrail also can be not limited to each illustrated structure in the present embodiment, and the shape of vernier, scale, length, quantity, interval angle etc. all can change according to actual needs.
The present embodiment limits setting height(from bottom) and the angle of boring tooth by the roof and the backrest plate that utilize deck, thereby unified cloth tooth angle degree and height, cutter teeth arranges that installation effectiveness is high, position unified, reasonable, science and reliable, it is simple in structure, easy to make, cost is low, deck is easy to dismounting further, can be according to regulating backrest plate angle adjustment gear wheel layout angle, can arrange height by regulating deck heights of roofs to adjust gear wheel, in addition by reading scale size, regulate buoy position, arrange rotary drill this more accurately and can adapt to the drilling pipe of different-diameter.
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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a rotary drill tooth erecting tools, it is characterized in that, comprise deck (10), described deck (10) comprises body and for limiting the backrest plate (101) of rotary drill tooth setting angle, described body interior is the hollow structure for accommodating rotary drill tooth, described body comprises sidewall (102) and for limiting the roof (103) of described rotary drill tooth setting height(from bottom), the bottom of the sidewall (102) of described body offers the draw-in groove (102a) for clamping drill bit cylindrical shell; Described backrest plate (101) is connected with described body, and the angle of inclination of described backrest plate (101) is consistent with the setting angle of described rotary drill tooth.
2. rotary drill tooth erecting tools according to claim 1, is characterized in that, described backrest plate (101) is rotatably connected with described body.
3. rotary drill tooth erecting tools according to claim 2, is characterized in that, described backrest plate (101) is rotatably connected by two sidewalls (102) of bearing pin and described body.
4. rotary drill tooth erecting tools according to claim 1, is characterized in that, described backrest plate (101) is connected in the groove on two sidewalls (102) of described body.
5. according to the rotary drill tooth erecting tools described in any one in claim 1-4, it is characterized in that, also comprise that bracing frame, support frame as described above comprise back shaft (201), scale (202) and vernier (203); Described scale (202) is connected with described back shaft (201), and described vernier (203) is arranged on described scale (202) above and is connected with the roof (103) of described deck (10).
6. rotary drill tooth erecting tools according to claim 5, is characterized in that, described vernier (203) removably connects with the roof (103) of described deck (10).
7. rotary drill tooth erecting tools according to claim 6, it is characterized in that, the quantity of described scale (202) is two or more, described two or more scale (202) distributes in the radial symmetric of described back shaft (201), and the upper correspondence of each scale (202) is provided with a described vernier (203).
8. rotary drill tooth erecting tools according to claim 7, is characterized in that, the top of described back shaft (201) is also provided with for carrying the hoisting mechanism of equipment connection with hanging.
9. rotary drill tooth erecting tools according to claim 8, is characterized in that, described hoisting mechanism is suspension ring (205).
10. rotary drill tooth erecting tools according to claim 8, it is characterized in that, also be provided with the arm-rest frame (206) for support frame as described above is rotated centered by described back shaft (201), described arm-rest frame (206) is connected with described back shaft (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614404.0U CN203547597U (en) | 2013-09-30 | 2013-09-30 | Installation tool of gear drill teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614404.0U CN203547597U (en) | 2013-09-30 | 2013-09-30 | Installation tool of gear drill teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547597U true CN203547597U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614404.0U Expired - Lifetime CN203547597U (en) | 2013-09-30 | 2013-09-30 | Installation tool of gear drill teeth |
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| Country | Link |
|---|---|
| CN (1) | CN203547597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527119A (en) * | 2013-09-30 | 2014-01-22 | 北京市三一重机有限公司 | Installation tool of gear drill tooth |
-
2013
- 2013-09-30 CN CN201320614404.0U patent/CN203547597U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527119A (en) * | 2013-09-30 | 2014-01-22 | 北京市三一重机有限公司 | Installation tool of gear drill tooth |
| CN103527119B (en) * | 2013-09-30 | 2015-08-12 | 北京市三一重机有限公司 | Installation tool of gear drill tooth |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |