Positioning device for wharf steel rail bolt installation

Abstract

The utility model relates to the technical field of wharf steel rails, and discloses a wharf steel rail bolt installation positioning device which comprises a positioning plate, a sliding groove is formed in the positioning plate in the vertical direction, a lead screw is arranged in the sliding groove, a sliding block is connected to the lead screw in a threaded mode, and the sliding block is connected with the sliding groove in a sliding mode. One end of the lead screw penetrates through the positioning plate and is provided with a first rotary knob, one side of the sliding block is fixedly connected with a first positioning frame, and a plurality of first positioning holes are formed in the surface of the first positioning frame at equal intervals. The positioning plate solves the problem that an existing positioning plate for wharf steel rail bolt installation is prone to causing inclination of a bolt, and meanwhile solves the problems that the positioning plate needs to be fixed frequently, and working efficiency is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to wharf rail technology field, concretely is a kind of for wharf rail bolt installation positioning device. BACKGROUND

[0002] Rail is the main component of wharf, and the rail provides continuous, smooth and minimum resistance rolling surface for the portal crane. The wharf rail is fixed by means of bolts and the like, and the arrangement of the rail bolts is compact and requires high positioning. The existing positioning plate for the installation of the rail bolts is prone to cause the bolts to be inclined, and the positioning plate needs to be frequently fixed, resulting in low work efficiency. SUMMARY

[0003] The utility model discloses a positioning device for the installation of the rail bolts of a wharf, which solves the problem that the existing positioning plate for the installation of the rail bolts of a wharf is prone to cause the bolts to be inclined, and solves the problem that the positioning plate needs to be frequently fixed, resulting in low work efficiency.

[0004] To achieve the above object, the utility model provides the following technical scheme: a positioning device for the installation of the rail bolts of a wharf, comprising a positioning plate, wherein a sliding groove is formed in the positioning plate in the vertical direction, a lead screw is arranged in the sliding groove, a sliding block is threadedly connected to the lead screw, the sliding block is slidably connected to the sliding groove, one end of the lead screw passes through the positioning plate and is provided with a first knob, a first positioning frame is fixedly connected to one side of the sliding block, and a plurality of first positioning holes are equidistantly formed in the surface of the first positioning frame.

[0005] When the auxiliary positioning device for the installation of the rail bolts of a wharf is used, the positioning plate is placed on the installation surface of the rail bolts, the first knob is rotated to drive the lead screw to rotate, thereby driving the sliding block to slide in the sliding groove, and the first positioning frame is lifted and lowered, so that the height of the fixed seat can be adjusted. When the first positioning frame is adjusted to a suitable position, the bolts are inserted into the first positioning holes, and the positioning function of the bolts is realized, so that the bolts are not prone to be inclined, and the work efficiency is effectively improved.

[0006] As a preferred technical scheme of the utility model, the bottom of the first positioning frame is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a second positioning frame, a plurality of second positioning holes are formed in the second positioning frame, and the number and position of the first positioning holes correspond to those of the second positioning holes.

[0007] The connecting rod, the second positioning frame and the second positioning holes can be used to further fix the bolts, so that the bolts are more stable during positioning, the stress area of the bolts is increased, and the bolts are not prone to be inclined.

[0008] As the preferred technical scheme of the utility model, the bottom of the positioning plate is provided with an adjusting groove in the transverse direction, a bidirectional screw rod is arranged in the adjusting groove, the bidirectional screw rod is symmetrically connected with a clamping plate through the positive and reverse threads, and one end of the bidirectional screw rod penetrates through the positioning plate and is provided with a second knob.

[0009] By means of the adjusting groove, the clamping plate, the bidirectional screw rod and the second knob, the device can be adjusted according to the width of the fixed surface of the steel rail, and the adjusting function can be realized by rotating the second knob to drive the bidirectional screw rod to rotate and drive the clamping plate to slide in the adjusting groove, thereby enhancing the positioning function and stability of the device.

[0010] As the preferred technical scheme of the utility model, the bottom of the positioning plate is provided with an adjusting groove in the transverse direction, a bidirectional screw rod is arranged in the adjusting groove, the bidirectional screw rod is symmetrically connected with a clamping plate through the positive and reverse threads, and one end of the bidirectional screw rod penetrates through the positioning plate and is provided with a second knob.

[0011] By means of the adjusting groove, the clamping plate, the bidirectional screw rod and the second knob, the device can be adjusted according to the width of the fixed surface of the steel rail, and the adjusting function can be realized by rotating the second knob to drive the bidirectional screw rod to rotate and drive the clamping plate to slide in the adjusting groove, thereby enhancing the positioning function and stability of the device.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] 1. When the auxiliary positioning device for the installation of the steel rail bolt of the wharf is used, the positioning plate is placed on the installation surface of the steel rail bolt, the first knob is rotated to drive the screw rod to rotate, thereby driving the sliding block to slide in the sliding groove, and further driving the first positioning frame to ascend and descend, the height of the fixed seat can be adjusted, the bolt is inserted into the first positioning hole when the position is adjusted to the appropriate position, the positioning function of the bolt can be realized, the inclination problem is not prone to occur, and the work efficiency is effectively improved.

[0014] 2. The bolt can be further fixed by means of the connecting rod, the second positioning frame and the second positioning hole, so that the bolt is more stable during positioning, the stress area of the bolt is increased, and the inclination is not prone to occur. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the utility model;

[0016] Fig. 2 It is a bottom structure schematic view of the utility model;

[0017] Fig. 3 It is a top structure schematic view of the utility model. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0019] Please refer to Figs. 1 to 3 The utility model provides a technical scheme: a kind of for wharf rail bolt installation positioning device, including positioning plate 1, the middle position of positioning plate 1 is vertically provided with sliding slot 2, the inside of sliding slot 2 is provided with screw rod 4, screw rod 4 is threadedly connected with sliding block 3, sliding block 3 is connected with the inner wall of sliding slot 2 slidingly, the upper end of screw rod 4 passes through positioning plate 1 and is equipped with first knob 5, one side of sliding block 3 is fixedly connected with first positioning frame 6, the surface of first positioning frame 6 is equidistantly provided with a plurality of first positioning hole 7.In use the auxiliary positioning device for the bolt installation of wharf rail, positioning plate 1 leans on rail bolt installation surface, rotates first knob 5, drives screw rod 4 to rotate, to drive sliding block 3 to slide in the inside of sliding slot 2, to drive first positioning frame 6 to go up and down, can be adjusted according to the height of fixed seat, when being adjusted to suitable position, bolt is inserted into the inside of first positioning hole 7, at this moment, it can play the positioning function to bolt, and it is not prone to the problem of inclination, effectively improve work efficiency.

[0020] The bottom of first positioning frame 6 is fixedly connected with connecting rod 11, the lower end of connecting rod 11 is fixedly connected with second positioning frame 12, a plurality of second positioning holes 17 are formed in second positioning frame 12, and the number and position of first positioning hole 7 correspond to those of second positioning hole 17.Through the setting of connecting rod 11, second positioning frame 12 and second positioning hole 17, the bolt can be further fixed, so that it is more stable during positioning, the stress area of the bolt is increased, and inclination is not prone to occur.

[0021] The bottom of positioning plate 1 is provided with adjusting groove 13 in the transverse direction, and the inside of adjusting groove 13 is provided with bidirectional screw rod 15.The bidirectional screw rod 15 is a trapezoidal screw rod with self-locking function, the opposite threads of the bidirectional screw rod 15 are symmetrically connected with clamping plate 14, and one end of the bidirectional screw rod 15 passes through positioning plate 1 and is provided with second knob 16.Through the setting of adjusting groove 13, clamping plate 14, bidirectional screw rod 15 and second knob 16, the width of the rail fixing surface can be adjusted according to the different widths, and the rail groove is generally fixed to the concrete on both sides of the rail groove, the second knob 16 is rotated to drive the bidirectional screw rod 15 to rotate, thereby driving the clamping plate 14 to slide in the inside of adjusting groove 13, so that the adjusting function can be completed, and the positioning function and stability of the device are enhanced.

[0022] Two guide grooves 9 are vertically arranged on the positioning plate 1, the guide grooves 9 are symmetrically arranged along the sliding groove 2, a guide block 10 is slidably connected in the guide groove 9, and the guide block 10 is fixedly connected with the positioning plate 1. Through the guide groove 9 and the guide block 10, the stability of the first positioning frame 6 is improved, when the first positioning frame 6 is lifted, the guide block 10 is driven to slide in the guide groove 9, so that the stability of the structure is improved, and deviation is not prone to occur.

[0023] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art. Although the utility model has been described in detail with reference to the foregoing embodiments, the person skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A wharf rail bolt installation positioning device, characterised in that: Including positioning board (1), the vertical sliding slot (2) is opened to the positioning board (1), the inside of the sliding slot (2) is provided with screw rod (4), the sliding block (3) is connected with the screw rod (4) on the screw thread, the sliding block (3) is connected with the sliding slot (2) slidingly, one end of the screw rod (4) passes through the positioning board (1) and is installed with first knob (5), one side of the sliding block (3) is fixedly connected with first positioning frame (6), the surface of the first positioning frame (6) is equidistantly provided with a plurality of first positioning holes (7).

2. A rail bolt installation and positioning device for use at a wharf as claimed in claim 1, wherein: The bottom of the first positioning frame (6) is fixedly connected with connecting rod (11), the lower end of the connecting rod (11) is fixedly connected with second positioning frame (12), a plurality of second positioning holes (17) are formed in the second positioning frame (12), the number and position of the first positioning hole (7) and the second positioning hole (17) correspond.

3. A rail bolt installation and positioning device for use at a wharf as claimed in claim 1 wherein: The bottom of the positioning board (1) is provided with adjusting groove (13) along the transverse direction, the inside of the adjusting groove (13) is provided with bidirectional screw rod (15), the clamping plate (14) is symmetrically connected with the bidirectional screw rod (15) at the positive and negative threads, one end of the bidirectional screw rod (15) passes through the positioning board (1) and is installed with second knob (16).

4. A rail bolt installation and positioning device for use at a wharf as claimed in claim 1, wherein: The positioning board (1) is provided with two guide grooves (9) along the vertical direction, the guide grooves (9) are symmetrically arranged along the sliding slot (2), the guide block (10) is slidably connected in the guide groove (9), and the guide block (10) is fixedly connected with the positioning board (1).

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