CN219316977U - Middle opening and closing drill rod supporting mechanism for stabilizing anchor rod - Google Patents
Middle opening and closing drill rod supporting mechanism for stabilizing anchor rod Download PDFInfo
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- CN219316977U CN219316977U CN202223267938.9U CN202223267938U CN219316977U CN 219316977 U CN219316977 U CN 219316977U CN 202223267938 U CN202223267938 U CN 202223267938U CN 219316977 U CN219316977 U CN 219316977U
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- drill rod
- rod supporting
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Abstract
The middle opening and closing drill rod supporting mechanism comprises a supporting plate, a middle opening and closing drill rod supporting device and a middle opening and closing drill rod supporting device, wherein the supporting plate is positioned on a pushing beam and is in sliding connection; the middle opening and closing drill rod supporting mechanism for stabilizing the anchor rod can realize the action of clamping and loosening, can clamp the middle part of the anchor rod through the middle opening and closing drill rod supporting device, ensures that the moving direction of the anchor rod cannot deviate in the moving process of the anchor rod, simultaneously has the function of withdrawing the anchor rod, and is automatically closed after withdrawing the anchor rod, so that the next anchor rod can be conveniently fixed, and the drilling distance of the anchor rod can be fully utilized to the greatest extent.
Description
Technical Field
The utility model relates to the technical field of drill rod supporting of an anchor rod trolley, in particular to a middle opening and closing drill rod supporting mechanism for stabilizing an anchor rod.
Background
The drill rod supporting device is equipment which is arranged on the anchor rod trolley and used for supporting an anchor rod, but the existing anchor rod trolley does not have a middle drill rod supporting device, or the middle drill rod supporting device is a fixing piece opening, the anchor rod can not be completely closed and clamped, the possibility of loosening exists, the technical function of the drill rod supporting device is single, the clamping and loosening actions can only be realized, the functions of supporting the anchor rod during drilling and supporting the anchor rod after the drilling is completed can not be simultaneously met.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a middle opening and closing drill rod supporting mechanism for stabilizing an anchor rod, which not only can realize the action of clamping and loosening, but also can meet the requirement of clamping the anchor rod for drilling, the middle part of the anchor rod is clamped through a middle opening and closing drill rod supporting device, the moving direction of the anchor rod is ensured not to deviate in the moving process of the anchor rod, the anchor rod can be withdrawn, the middle opening and closing drill rod supporting mechanism is automatically closed after the anchor rod is withdrawn, the next anchor rod is conveniently fixed, and the drilling distance of the anchor rod reaches the maximum full utilization.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the utility model provides a middle borer mechanism of holding up that opens and shuts for stabilizing stock, includes the walking beam, and installs anchor head power assembly and top calliper ware respectively at the both ends of walking beam, install anchor head overcoat on the anchor head power assembly's the stock end, the both sides that the walking beam is close to top calliper ware one end are installed respectively and are held up borer ware limiting plate, install hydraulic cylinder in the walking beam, and install the layer board on hydraulic cylinder's the flexible end, the layer board is located the walking beam and sliding connection, install middle borer ware that holds up that opens and shuts on the layer board, and middle borer ware that holds up that opens and shuts is located the walking beam and sliding connection.
The central axis of the middle opening and closing drill rod supporting device coincides with the central axis of the anchor rod head power assembly.
The central axis of the middle opening and closing drill rod supporting device coincides with the central axis of the top caliper.
The middle drill rod holding device comprises two connecting plates, a first drill rod holding connecting rod, a second drill rod holding connecting rod, bolts, springs, a first drill rod holding clamp, a second drill rod holding clamp, pin shafts, positioning plates, a first transmission plate, a second transmission plate and a fixing frame, wherein the two connecting plates are fixedly connected with the positioning plates at two ends respectively, one connecting plate is located on the fixing frame and fixedly connected with the fixing frame, two groups of pin shafts are installed between the two connecting plates, the number of each group of pin shafts is two, the first drill rod holding connecting rod and the second drill rod holding clamp are respectively arranged on the two pin shafts on one side, the second drill rod holding connecting rod and the first drill rod holding clamp are respectively arranged on the two pin shafts on the other side, the first drill rod holding connecting rod and the second drill rod holding clamp are connected through the first transmission plate, the second drill rod holding connecting rod is connected with the first drill rod holding clamp through the second transmission plate, and the bolts are respectively installed on the first drill rod holding clamp and the second drill rod holding clamp, and the bolts are respectively connected between the two drill rod holding clamps through the springs.
And a contact plate is fixedly connected to one end of the first drill rod centralizer connecting rod and one end of the second drill rod centralizer connecting rod, which is in contact with the propelling beam, and both ends of the contact plate are inclined plates.
The position of the contact plate corresponds to the position of the drill rod supporting limiting plate.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the middle opening and closing drill rod supporting mechanism for stabilizing the anchor rod can realize the action of clamping and loosening, can clamp the middle part of the anchor rod through the middle opening and closing drill rod supporting device, ensures that the moving direction of the anchor rod cannot deviate in the moving process of the anchor rod, simultaneously has the function of withdrawing the anchor rod, and is automatically closed after withdrawing the anchor rod, so that the next anchor rod can be conveniently fixed, and the drilling distance of the anchor rod can be fully utilized to the greatest extent.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the intermediate opening and closing drill rod lifter according to the present utility model;
FIG. 3 is a side view of the intermediate open-close drill rod walker of the present utility model;
FIG. 4 is a schematic diagram of the intermediate opening and closing drill rod lifter of the present utility model in an open state;
1. the anchor rod head power assembly; 2. an anchor rod head jacket; 3. a hydraulic cylinder; 4. a drill rod supporting device is opened and closed in the middle; 401. a connecting plate; 402. a first drill rod centralizer connecting rod; 403. a contact plate; 404. a second drill rod; 405. a bolt; 406. a spring; 407. the first drill rod supporting device is clamped; 408. the second drill rod supporting device is clamped; 409. a pin shaft; 410. a positioning plate; 411. a first drive plate; 412. a second drive plate; 413. a fixing frame; 5. a supporting plate; 6. a pusher beam; 7. a top end caliper; 8. drill rod supporting device limiting plate.
Detailed Description
The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.
The utility model provides a middle borer mechanism that opens and shuts for stabilizing stock, includes propulsion roof beam 6, and installs anchor head power assembly 1 and top calliper 7 respectively at the both ends of propulsion roof beam 6, propulsion roof beam 6 is located the automobile body of stock platform truck, install anchor head overcoat 2 on the stock end of anchor head power assembly 1, the spacer plate 8 is installed respectively to the both sides that propulsion roof beam 6 is close to top calliper 7 one end, install hydraulic cylinder 3 in the propulsion roof beam 6, and install layer board 5 on hydraulic cylinder 3's the flexible end, layer board 5 is located propulsion roof beam 6 and sliding connection, and haulage rope on the anchor head power assembly 1 passes layer board 5, and is connected with layer board 5 contact, install middle on the layer board 5 and open and shut and hold up the ware 4, and middle open and shut and hold up the ware 4 is located propulsion roof beam 6 and carry out the centre gripping through middle anchor rod to the anchor head, and guarantee that the orientation that moves can not take place the skew to open and shut down the middle part to hold up the ware 4 to the anchor head is fixed in order to prevent to keep away from the anchor head jack-up the anchor jack-up when the anchor head is closed to the anchor assembly 1 through middle, and the anchor head is close the anchor assembly 1 is fixed in order to keep the automatic jack-up 1 to keep away from the jack-up.
The central axis of the middle opening and closing drill rod supporting device 4 coincides with the central axis of the anchor rod head power assembly 1.
The central axis of the middle opening and closing drill rod supporting device 4 coincides with the central axis of the top end caliper 7.
The middle opening and closing drill rod supporting device 4 comprises two connecting plates 401, a first drill rod supporting device connecting rod 402, a second drill rod supporting device connecting rod 404, bolts 405, springs 406, a first drill rod supporting device clamping device 407, a second drill rod supporting device clamping device 408, pin shafts 409, positioning plates 410, a first transmission plate 411, a second transmission plate 412 and fixing frames 413, wherein the number of the connecting plates 401 is two, the two ends of the two connecting plates 401 are respectively fixedly connected with the positioning plates 410, one connecting plate 401 is positioned on the fixing frames 413 and is fixedly connected, the fixing frames 413 are positioned on the supporting plate 5 and are fixedly connected, two groups of pin shafts 409 are arranged between the two connecting plates 401, the number of each group of pin shafts 409 is two, the two pin shafts 409 on one side are respectively provided with a first drill rod supporting connecting rod 402 and a second drill rod supporting clamp 408, the two pin shafts 409 on the other side are respectively provided with a second drill rod supporting connecting rod 404 and a first drill rod supporting clamp 407, the first drill rod supporting connecting rod 402 and the second drill rod supporting clamp 408 are connected through a first transmission plate 411, the second drill rod supporting connecting rod 404 and the first drill rod supporting clamp 407 are connected through a second transmission plate 412, the first drill rod supporting clamp 407 and the second drill rod supporting clamp 408 are respectively provided with bolts 405, the two bolts 405 are connected through springs 406, and clamping rings are arranged at two ends of the springs 406.
The first drill rod supporting connecting rod 402 and the second drill rod supporting connecting rod 404 are fixedly connected with a contact plate 403 at one end contacted with the propelling beam 6, and both ends of the contact plate 403 are inclined plates.
The position of the contact plate 403 corresponds to the position of the drill rod supporter limiting plate 8.
A middle open and shut and hold up borer mechanism for stabilizing stock, when using, make first borer card 407 and second borer card 408 in close contact through spring 406, make first borer card 407 and second borer card 408 press from both sides tightly to the stock, promote layer board 5 through hydraulic cylinder 3 and remove, drive the middle open and shut and hold up borer 4 that presss from both sides tightly to have the stock through layer board 5 and remove, when middle open and shut and hold up borer 4 and remove to the position of holding up borer limiting plate 8, contact plate 403 can drive first borer connecting rod 402 and second borer connecting rod 404 and remove when holding up borer limiting plate 8, first borer connecting rod 402 and second borer connecting rod 404 drive second borer card 408 and first borer card 407 through first drive plate 411 and second drive plate 412 respectively and open, second borer card 408 and first borer card 407 open and spring 406 appears after first borer card 407 opens, second borer card 408 and first borer card 407 become the overcoat when the state of holding up, the stock is convenient for advance and the station is continued to drop.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a middle borer mechanism of holding up that opens and shuts for stabilizing stock, includes propulsion roof beam (6), and installs anchor head power assembly (1) and top calliper (7) respectively at the both ends of propulsion roof beam (6), install anchor head overcoat (2) on the stock end of anchor head power assembly (1), propulsion roof beam (6) are close to both sides of top calliper (7) one end and install respectively and hold up borer limiting plate (8), install hydraulic cylinder (3) in propulsion roof beam (6), and install layer board (5) on the flexible end of hydraulic cylinder (3), layer board (5) are located propulsion roof beam (6) and sliding connection, characterized by: the middle opening and closing drill rod supporting device (4) is arranged on the supporting plate (5), and the middle opening and closing drill rod supporting device (4) is arranged on the propelling beam (6) and is in sliding connection.
2. The intermediate opening and closing drill rod supporting mechanism for stabilizing an anchor rod according to claim 1, wherein: the central axis of the middle opening and closing drill rod supporting device (4) coincides with the central axis of the anchor rod head power assembly (1).
3. The intermediate opening and closing drill rod supporting mechanism for stabilizing an anchor rod according to claim 1, wherein: the central axis of the middle opening and closing drill rod supporting device (4) is overlapped with the central axis of the top end caliper (7).
4. The intermediate opening and closing drill rod supporting mechanism for stabilizing an anchor rod according to claim 1, wherein: the middle opening and closing drill rod supporting device (4) comprises two connecting plates (401), a first drill rod supporting connecting rod (402), a second drill rod supporting connecting rod (404), bolts (405), springs (406), a first drill rod supporting clamp (407), a second drill rod supporting clamp (408), pin shafts (409), a positioning plate (410), a first transmission plate (411), a second transmission plate (412) and a fixing frame (413), wherein the number of the connecting plates (401) is two, the two ends of the two connecting plates (401) are respectively fixedly connected with the positioning plate (410), one connecting plate (401) is positioned on the fixing frame (413) and fixedly connected, the fixing frame (413) is positioned on a supporting plate (5) and fixedly connected, two groups of pin shafts (409) are arranged between the two connecting plates (401), the number of each group of pin shafts (409) is two, the first drill rod supporting connecting rod (402) and the second drill rod supporting clamp (408) are respectively arranged on the two pin shafts (409) on one side, the second drill rod supporting connecting rod (404) and the first drill rod supporting clamp (407) are respectively arranged on the two pin shafts (409) on the other side, the first drill rod supporting clamp (407) are connected with the first drill rod supporting clamp (407) through the first drill rod supporting clamp (408), the first drill rod supporting clamp (408) through the transmission rod supporting rod (408) and the first drill rod supporting clamp (411) respectively, the first drill rod supporting clamp (407) and the second drill rod supporting clamp (408) are respectively provided with bolts (405), and the two bolts (405) are connected through a spring (406).
5. The intermediate opening and closing drill rod supporting mechanism for stabilizing an anchor rod according to claim 4, wherein: and a contact plate (403) is fixedly connected to one end, contacted with the propelling beam (6), of the first drill rod (402) and the second drill rod (404), and both ends of the contact plate (403) are inclined plates.
6. The intermediate opening and closing drill rod supporting mechanism for stabilizing an anchor rod according to claim 5, wherein: the position of the contact plate (403) corresponds to the position of the drill rod supporting limiting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223267938.9U CN219316977U (en) | 2022-12-07 | 2022-12-07 | Middle opening and closing drill rod supporting mechanism for stabilizing anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223267938.9U CN219316977U (en) | 2022-12-07 | 2022-12-07 | Middle opening and closing drill rod supporting mechanism for stabilizing anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219316977U true CN219316977U (en) | 2023-07-07 |
Family
ID=87005069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223267938.9U Active CN219316977U (en) | 2022-12-07 | 2022-12-07 | Middle opening and closing drill rod supporting mechanism for stabilizing anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219316977U (en) |
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2022
- 2022-12-07 CN CN202223267938.9U patent/CN219316977U/en active Active
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