CN211071941U - Drilling equipment is used in production and processing of big span cable testing bridge of ladder formula - Google Patents
Drilling equipment is used in production and processing of big span cable testing bridge of ladder formula Download PDFInfo
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- CN211071941U CN211071941U CN201922180623.2U CN201922180623U CN211071941U CN 211071941 U CN211071941 U CN 211071941U CN 201922180623 U CN201922180623 U CN 201922180623U CN 211071941 U CN211071941 U CN 211071941U
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Abstract
The utility model discloses a drilling device for the production and processing of a ladder-type large-span cable bridge, which comprises an operation platform, wherein a support plate for supporting a side plate is arranged on the operation platform, and the drilling device also comprises a first linear sliding table module which is arranged right above the support plate through a cross beam, and the first linear sliding table module is parallel to the support plate; a U-shaped frame which crosses the supporting plate and is provided with a downward opening is arranged on the first linear sliding table module in a sliding fit mode, and two ends of the U-shaped frame are respectively provided with an electric drill through the second linear sliding table module; the U-shaped frame is internally provided with a rolling mechanism, and the side plate placed on the supporting plate is fixed by rolling through the rolling mechanism. The utility model provides a pair of drilling equipment is used in production and processing of big span cable testing bridge of ladder formula can realize improving drilling machining efficiency to the synchronous two side drilling operations of curb plate.
Description
Technical Field
The utility model belongs to the technical field of cable testing bridge production and processing, especially, relate to a drilling equipment is used in production and processing of big span cable testing bridge of ladder formula.
Background
Fig. 1 is a ladder-type large-span cable bridge, which is a frame structure formed by connecting two symmetrical side plates 11 with the top and the bottom through connecting rods 12, wherein the side plates 11 are of a groove plate structure, mounting holes 111 are respectively formed at two side ends of each side plate, and the connecting rods 12 and the side plates 11 are in locking connection through bolts and nuts 13. This kind of package assembly's large-span cable testing bridge of ladder-type compares current integral type structure, has the manufacturing advantage of being convenient for on the one hand, and on the other hand has the storage transportation advantage. After the side plate 11 is subjected to stretch bending forming by a stretch bender in the manufacturing process, the mounting hole 111 needs to be drilled by drilling equipment, the existing drilling equipment can only drill one side, and cannot drill two sides simultaneously, so that the drilling efficiency is very low. In order to solve the problem, the utility model discloses a drilling equipment is used in big span cable testing bridge production and processing of ladder formula can realize the operation of two side drilling in step to the curb plate to improve drilling machining efficiency.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome exist not enough among the prior art, the utility model provides a drilling equipment is used in big span cable testing bridge production and processing of ladder formula can realize the operation of two side drilling in step of curb plate, improves drilling machining efficiency.
The technical scheme is as follows: in order to achieve the purpose, the drilling device for the production and processing of the stepped large-span cable bridge comprises an operation platform, wherein a supporting plate for supporting a side plate is arranged on the operation platform, and the side plate is supported by the supporting plate to keep a horizontal posture; the first linear sliding table module is arranged right above the supporting plate through a cross beam and is parallel to the supporting plate; the first linear sliding table module is provided with a U-shaped frame which stretches across the supporting plate in a sliding fit mode and is provided with a downward opening, two ends of the U-shaped frame are respectively provided with electric drills through a second linear sliding table module, the second linear sliding table module is perpendicular to the supporting plate, the two electric drills are symmetrically arranged on the length side of the supporting plate, and the two electric drills are kept opposite to each other; and a rolling mechanism is arranged in the U-shaped frame, and the side plate placed on the supporting plate is fixed by rolling through the rolling mechanism.
Furthermore, two width side edges of the supporting plate are vertically bent upwards to form upper flanging, two long side edges of the supporting plate are vertically bent downwards to form lower flanging, an opening of the side plate is downwards buckled on the supporting plate, the upper flanging abuts against two ends of the side plate, and the lower flanging abuts against the inner side surface of the side plate; and through holes which correspond to the mounting holes of the side plates one by one and are concentric are formed in the lower flanging in a penetrating manner, and the inner diameter of each through hole is larger than that of each mounting hole.
Furthermore, the rolling mechanism comprises an electric push rod and a small roller, wherein the electric push rod is vertically and downwards fixedly arranged on the inner bottom surface of the U-shaped frame, and the small roller is arranged at the end of the push rod of the electric push rod.
Furthermore, a water tank filled with water is arranged on the table top of the operation table and located right below the supporting plate, the supporting plate is projected in the overlooking direction to fall into the groove opening outline enclosing range of the water tank, and a reinforcing steel bar supporting net rack is installed on the groove opening of the water tank.
Furthermore, the bottom of the supporting plate is connected with a supporting column, and the supporting plate is supported and arranged on the reinforcing steel bar supporting net rack through the supporting column; the bottom of support column has the steel sole board, the steel sole board links firmly with reinforcing bar support rack welding.
Furthermore, a drain pipe located on the side face of the operation platform is arranged at the inner bottom of the communicated water tank, and a drain valve is installed on the drain pipe.
Further, the U-shaped frame is fixedly connected with a sliding block of the first linear sliding table module; the electric drill has an electric drill installation portion, the electric drill installation portion links firmly with the slider of second linear type slip table module.
Has the advantages that: the utility model discloses a drilling equipment is used in production and processing of big span cable testing bridge of ladder formula, beneficial effect as follows:
1) the utility model can realize the synchronous bilateral drilling operation of the side plates, and improve the drilling efficiency;
2) the utility model supports the side plate through the support plate with the upper flanging and the lower flanging, can play a better limiting and supporting role for the side plate, and avoids the side plate from moving in the drilling operation process and being bent under the influence of the drilling stress, thereby improving the drilling processing precision;
3) the utility model discloses a setting of basin for the dust that the drilling operation produced can directly fall into the aquatic and collect, avoids the raise dust, guarantees that the environment of workshop is clean and tidy.
Drawings
FIG. 1 is a schematic structural diagram of a stepped large-span cable bridge;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a particular embodiment of the present invention;
fig. 4 is a schematic structural view of the side plate buckled on the support plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 2 and fig. 3, the drilling device for producing and processing the stepped large-span cable bridge comprises a working table 2, wherein a supporting plate 3 for supporting a side plate 11 is arranged on the working table 2, and the side plate 11 is supported by the supporting plate 3 to keep a horizontal posture; the device also comprises a first linear sliding table module 5 which is arranged right above the supporting plate 3 through a cross beam 4, wherein the first linear sliding table module 5 is parallel to the supporting plate 3; the first linear sliding table module 5 is provided with a U-shaped frame 6 which stretches across the supporting plate 3 and is provided with a downward opening in a sliding fit mode, two ends of the U-shaped frame 6 are respectively provided with electric drills 8 through a second linear sliding table module 7, the second linear sliding table module 7 is perpendicular to the supporting plate 3, the two electric drills 8 are symmetrically arranged on the length side of the supporting plate 3, and the two electric drills 8 are kept opposite to each other; the U-shaped frame 6 is internally provided with a rolling mechanism 9, and the side plate 11 placed on the supporting plate 3 is fixed by rolling through the rolling mechanism 9. The utility model discloses in, on the backup pad 3 was arranged in to the curb plate 11 in the manual work, then utilized rolling mechanism 9 to fix, first linear sliding table module 5 drove electric drill 8 to the drilling position along the length direction translation of backup pad 3 afterwards, driven electric drill 8 by second linear sliding table module 7 again and removed towards curb plate 11 and drill. The utility model discloses can realize improving drilling machining efficiency to the synchronous two side drilling operations of curb plate 11.
As shown in fig. 2 and fig. 4, two width side edges of the supporting plate 3 are vertically bent upwards to form an upper flange 31, two long side edges of the supporting plate 3 are vertically bent downwards to form a lower flange 32, an opening of the side plate 11 is buckled on the supporting plate 3 downwards, the upper flange 31 abuts against two ends of the side plate 11, and the lower flange 32 abuts against an inner side surface of the side plate 11; the utility model discloses a backup pad 3 that has upturn 31 and turn-ups 32 down supports curb plate 11, can play better spacing and supporting role to curb plate 11, avoids it to take place to remove and receive the drilling stress influence to take place to buckle at drilling operation in-process to improve drilling machining precision.
In addition, in order to prevent the lower flange 32 from shielding the drill bit of the electric drill during the drilling operation, through holes 321 which are concentric with the mounting holes 111 of the side plate 11 in a one-to-one correspondence manner are formed in the lower flange 32, and the inner diameter of each through hole 321 is larger than that of each mounting hole 111.
As shown in fig. 3, the rolling mechanism 9 includes an electric push rod 91 vertically and downwardly fixed on the inner bottom surface of the U-shaped frame 6, and a small roller 92 disposed at the end of the push rod of the electric push rod 91. The electric push rod 91 pushes the small roller 92 to press down the side plate 11 on the support plate 3, and then the small roller 92 rolls the side plate 11 under the driving of the first linear sliding table module 5.
As shown in fig. 2, a water tank filled with water is arranged on the table top of the operation table 2 and located right below the support plate 3, the projection of the support plate 3 in the overlooking direction falls into the groove opening outline enclosing range of the water tank, and a reinforcing steel bar supporting net rack 23 is installed on the groove opening of the water tank. The utility model discloses a setting of basin for the dust that the drilling operation produced can directly fall into the aquatic and collect, avoids the raise dust, guarantees that the environment of workshop is clean and tidy.
More specifically, the bottom of the supporting plate 3 is connected with a supporting column 30, and the supporting plate 3 is supported and arranged on the reinforcing steel bar supporting net rack 23 through the supporting column 30; the bottom of support column 30 has steel sole 301, steel sole 301 and the welding of reinforcing bar support rack 23 link firmly, guarantee backup pad 3's steadiness.
As shown in fig. 2, a drain pipe 21 is disposed at the inner bottom of the conducting water tank and located at the side of the operation platform 2, and a drain valve 22 is installed on the drain pipe 21 to facilitate discharging of sewage in the water tank.
More specifically, the U-shaped frame 6 is fixedly connected with a sliding block of the first linear sliding table module 5; the electric drill 8 is provided with an electric drill installation part 81, and the electric drill installation part 81 is fixedly connected with the sliding block of the second linear sliding table module 7.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a drilling equipment is used in big span cable testing bridge production and processing of ladder formula which characterized in that: the horizontal type hydraulic lifting device comprises a working platform (2), wherein a supporting plate (3) used for supporting a side plate (11) is arranged on the working platform (2), and the side plate (11) is supported by the supporting plate (3) to keep a horizontal posture; the device is characterized by further comprising a first linear sliding table module (5) arranged right above the supporting plate (3) through a cross beam (4), wherein the first linear sliding table module (5) is parallel to the supporting plate (3); the first linear sliding table module (5) is provided with a U-shaped frame (6) which stretches across the supporting plate (3) in a sliding fit mode and has a downward opening, two ends of the U-shaped frame (6) are respectively provided with electric drills (8) through a second linear sliding table module (7), the second linear sliding table module (7) is perpendicular to the supporting plate (3), the two electric drills (8) are symmetrically arranged on the length side of the supporting plate (3), and the two electric drills (8) are kept right opposite; a rolling mechanism (9) is arranged in the U-shaped frame (6), and the side plate (11) placed on the supporting plate (3) is fixed through rolling by the rolling mechanism (9).
2. The drilling device for producing and processing the stepped large-span cable bridge as claimed in claim 1, wherein: two width side edges of the supporting plate (3) are vertically bent upwards to form an upper flanging (31), two long side edges of the supporting plate (3) are vertically bent downwards to form a lower flanging (32), an opening of the side plate (11) is downwards buckled on the supporting plate (3), the upper flanging (31) abuts against two ends of the side plate (11), and the lower flanging (32) abuts against the inner side surface of the side plate (11); the lower flanging (32) is provided with through holes (321) which are in one-to-one correspondence with the mounting holes (111) of the side plates (11) and keep concentric, and the inner diameter of each through hole (321) is larger than that of each mounting hole (111).
3. The drilling device for producing and processing the stepped large-span cable bridge as claimed in claim 1, wherein: the rolling mechanism (9) comprises an electric push rod (91) which is vertically and downwards fixedly arranged on the inner bottom surface of the U-shaped frame (6) and a small roller (92) arranged at the end of a push rod of the electric push rod (91).
4. The drilling device for producing and processing the stepped large-span cable bridge as claimed in claim 1, wherein: be located under backup pad (3) inside basin that contains water is seted up to operation platform (2) mesa, backup pad (3) enclose the within range that closes at the notch profile that overlooks the direction and fall into the basin, and reinforcing bar support rack (23) are installed to the notch of basin.
5. The drilling device for producing and processing the stepped large-span cable bridge as claimed in claim 4, wherein: the bottom of the supporting plate (3) is connected with a supporting column (30), and the supporting plate (3) is supported and arranged on the reinforcing steel bar supporting net rack (23) through the supporting column (30); the bottom of support column (30) has steel sole board (301), steel sole board (301) and reinforcing bar support rack (23) welding link firmly.
6. The drilling device for producing and processing the stepped large-span cable bridge as claimed in claim 4, wherein: the inner bottom of the communicated water tank is provided with a drain pipe (21) positioned on the side surface of the operation platform (2), and the drain pipe (21) is provided with a drain valve (22).
7. The drilling device for producing and processing the stepped large-span cable bridge as claimed in claim 1, wherein: the U-shaped frame (6) is fixedly connected with a sliding block of the first linear sliding table module (5); electric drill (8) have electric drill installation department (81), electric drill installation department (81) link firmly with the slider of second linear type slip table module (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922180623.2U CN211071941U (en) | 2019-12-09 | 2019-12-09 | Drilling equipment is used in production and processing of big span cable testing bridge of ladder formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922180623.2U CN211071941U (en) | 2019-12-09 | 2019-12-09 | Drilling equipment is used in production and processing of big span cable testing bridge of ladder formula |
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| CN211071941U true CN211071941U (en) | 2020-07-24 |
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| CN201922180623.2U Active CN211071941U (en) | 2019-12-09 | 2019-12-09 | Drilling equipment is used in production and processing of big span cable testing bridge of ladder formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399701A (en) * | 2021-05-24 | 2021-09-17 | 丹阳市联铖汽车配件有限公司 | Production line and process for manufacturing safe type automobile suspension C-shaped beam |
-
2019
- 2019-12-09 CN CN201922180623.2U patent/CN211071941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399701A (en) * | 2021-05-24 | 2021-09-17 | 丹阳市联铖汽车配件有限公司 | Production line and process for manufacturing safe type automobile suspension C-shaped beam |
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