Sulfur anchoring tool for sleeper

Abstract

The utility model discloses a sleeper sulfur anchoring tool which comprises a support, the support is a rectangle with the length identical to that of a sleeper rail bearing groove, the support comprises two transverse rods and two longitudinal rods which are oppositely arranged, the diameter of the longitudinal rods is smaller than that of the transverse rods, and two sets of connecting rods are symmetrically arranged between the two transverse rods in an inward and upward inclined mode. Each set of connecting rods are oppositely arranged, an anchoring sleeve is welded between the connecting rods, the anchoring sleeves correspond to anchor rod holes of a sleeper, and a distance is kept between the bottom ends of the anchoring sleeves and the rail bearing grooves. The support is horizontally placed in a rail bearing groove, the anchoring sleeve supports the spikes to be inserted into the anchoring holes, it is guaranteed that the spikes are kept perpendicular and at the set height in the anchoring and grouting process, the problems that spikes are not standard in anchoring and difficult to unify in quality due to manual anchoring at present are solved, and the anchoring qualification rate is 100%.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial anchoring of sleepers for laying railway tracks, in particular to a sulfur anchoring tool for sleepers. Background Art

[0002] At present, the on-site anchoring of sleepers is done manually by screwing the spiral spikes into the anchor holes of the sleepers. This method is greatly affected by human factors, and the verticality and anchoring height of the spiral spikes after anchoring are difficult to control, which affects the construction quality. Utility Model Content

[0003] The utility model aims to provide a sleeper sulfur anchoring tool to solve the problem that the current manual anchoring causes the spike anchoring to be non-standard and the quality is difficult to be uniform.

[0004] The technical solution adopted by the utility model is a sulfur anchoring tool for a sleeper, comprising a bracket, the bracket is a rectangle with the same length as the length of the sleeper rail groove, the bracket comprises two cross bars and two longitudinal bars arranged oppositely, the diameter of the longitudinal bars is smaller than the diameter of the cross bars, two groups of connecting rods are symmetrically arranged between the two cross bars, each group of connecting rods is arranged oppositely and an anchor sleeve is welded between the two groups, the anchor sleeve corresponds to the anchor rod hole of the sleeper and a distance is maintained between the bottom end of the anchor sleeve and the rail groove.

[0005] Preferably, a sulfur anchoring tool for a sleeper also includes a grouting device placed above the anchor hole, the grouting device includes two grouting cylinders, the two grouting cylinders are fixedly connected by a fixing rod, the two grouting cylinders correspond to the anchor holes, the grouting cylinders are cylindrical with a step structure, the outer diameter of the cylinder at the lower part of the grouting cylinder is smaller than the inner diameter of the anchor hole, and the inner diameter of the cylinder at the upper part of the grouting cylinder is larger than the diameter of the anchor hole.

[0006] Preferably, a support rod is welded between the two anchor sleeves.

[0007] Preferably, the longitudinal rod is located above the transverse rod and the length of the longitudinal rod is greater than the width of the support rail groove.

[0008] Compared with the prior art, the beneficial effect of the utility model is that the utility model uses the sleeper sulfur anchoring tooling to place the bracket flat in the rail bearing groove. Since the length of the bracket is equivalent to the rail bearing groove, the bracket is fixed inside the rail bearing groove, and the anchoring sleeve supports the spike and inserts it into the anchoring hole, ensuring that the spike remains vertical and at the set height during the anchoring grouting process, solving the problem of irregular anchoring of the spikes and difficulty in unifying the quality caused by current manual anchoring, and the anchoring qualification rate is 100%.

[0009] Among them, the bracket is composed of a horizontal bar and a vertical bar. The diameter of the vertical bar is smaller than that of the horizontal bar, which is convenient for abutting and connecting with both sides of the rail groove to ensure the stability of the bracket. The diameter of the horizontal bar is larger than that of the vertical bar. On the one hand, it is beneficial to keep the bracket stable due to its own weight. On the other hand, the horizontal bar is located below the vertical bar and the length of the vertical bar is greater than the width of the rail groove. After the bracket is placed, the horizontal bar can contact the side of the sleeper, and the auxiliary bracket is placed squarely. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a top view of the sulfur anchoring tooling;

[0011] Figure 2 Use the top view for the sulfur anchoring tool;

[0012] Figure 3 Use the main view for the sulphur anchoring tool;

[0013] Figure 4 This is the front view of the grouting device;

[0014] Figure 5 This is a top view of the grouting device. DETAILED DESCRIPTION

[0015] The present invention will be further explained below in conjunction with the accompanying drawings to facilitate better understanding by those skilled in the art.

[0016] Example 1

[0017] like Figure 1-5 As shown, a sulphur anchoring tool for sleepers includes a bracket and a grouting device. The bracket 1 is a rectangle with the same length as the length of the sleeper bearing rail groove 5. The bracket 1 includes two oppositely arranged cross bars 101 and two longitudinal bars 102. The two longitudinal bars 102 are welded above the two cross bars 101 and the length of the longitudinal bars 102 is greater than the width of the bearing rail groove 5, and the diameter of the longitudinal bars 102 is smaller than the diameter of the cross bars 101. Two groups of connecting rods 2 are symmetrically arranged inwardly and upwardly between the two cross bars 101. Each group of connecting rods 2 is oppositely arranged and an anchor sleeve 3 is welded between the two groups of connecting rods 2 for supporting the spikes. The anchor sleeve 3 corresponds to the anchor rod hole of the sleeper and there is a distance between the bottom end of the anchor sleeve 3 and the bearing rail groove 5 for placing the grouting device.

[0018] Place the bracket 1 flat in the rail groove 5. As the length of the bracket 1 is equivalent to that of the rail groove 5, the bracket 1 is fixed inside the rail groove 5. The anchor sleeve 3 supports the spike and inserts it into the anchor hole to ensure that the spike remains vertical and at the set height during the anchor grouting process. This solves the problem of irregular anchoring of the spikes and difficulty in unifying the quality caused by current manual anchoring, and the anchoring qualification rate is 100%.

[0019] Among them, the bracket 2 is composed of a cross bar 101 and a longitudinal bar 102. The diameter of the longitudinal bar 102 is smaller than that of the cross bar 101, which is convenient for abutting and connecting with the two sides of the rail groove 5 to ensure the stability of the bracket 1. The diameter of the cross bar 101 is larger than that of the longitudinal bar 102. On the one hand, it is beneficial for its own weight to keep the bracket 2 stable. On the other hand, the cross bar 101 is located below the longitudinal bar 102 and the length of the longitudinal bar 102 is greater than the width of the rail groove 5. After the bracket 1 is placed, the cross bar 101 can abut against the side of the sleeper, and the auxiliary bracket 1 is placed squarely.

[0020] Furthermore, a support rod 4 is welded between the two anchor sleeves 3, and the support rod is used to further enhance the structural stability of the anchor sleeve 3 and prevent the anchor sleeve 3 from being deformed or displaced due to stress.

[0021] A sulfur anchoring tool for a sleeper also includes a grouting device placed above the anchor hole, the grouting device includes two grouting cylinders 6 connected at a height by a fixing rod 7, the two grouting cylinders 6 correspond to the anchor holes, the grouting cylinders 6 are cylindrical with a step structure, the outer diameter of the cylinder at the lower part of the grouting cylinder 6 is smaller than the inner diameter of the anchor hole, and the inner diameter of the cylinder at the upper part of the grouting cylinder is larger than the diameter of the anchor hole.

[0022] Since the anchor sleeve 3 is used to lift the spike to insert it into the anchor hole, the space used for grouting during construction is small, and the grouting efficiency and effect are poor. A grouting device is arranged above the anchor hole to expand the grouting feed port, which is conducive to improving the grouting efficiency and effect.

[0023] The sulphur anchoring tool provided by the utility model keeps the crossbar 101 and the longitudinal bar 102 of the bracket 1 in the same plane, and can be stably placed on the rail bearing groove 5. When in use, first align the grouting tube 6 with the anchoring hole and place it, insert the lower part of the grouting tube 6 into the anchoring hole to fix it, then snap the longitudinal bar 102 into the edge of the rail bearing groove 5, stably place the bracket 1, then install the spike to be anchored on the anchoring sleeve 3, insert it into the anchoring hole, use the grouting tube 6 to pour the anchoring material into the anchoring hole, and after a certain period of time, take out the bracket and the grouting device from the rail bearing groove, and the anchoring is completed.

[0024] The above-mentioned embodiments are only for describing the preferred implementation of the utility model, and are not intended to limit the scope of the utility model. Without departing from the design spirit and principle of the utility model, various modifications and improvements made by those skilled in the art to the technical solution of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A sleeper sulfur anchoring tool, characterized in that: The invention comprises a bracket (1), wherein the bracket (1) is a rectangle having the same length as the length of a rail sleeper bearing groove (5), the bracket (1) comprising two cross bars (101) and two longitudinal bars (102) arranged opposite to each other, the diameter of the longitudinal bars (102) being smaller than the diameter of the cross bars (101), two groups of connecting rods (2) being symmetrically arranged inwardly and upwardly between the two cross bars (101), each group of connecting rods (2) being arranged opposite to each other and an anchor sleeve (3) being welded between the two groups of connecting rods, the anchor sleeve (3) corresponding to the anchor rod hole of the rail sleeper and a spacing being maintained between the bottom end of the anchor sleeve (3) and the bearing groove.

2. A sleeper sulfur anchoring tool according to claim 1, characterized in that: It also includes a grouting device placed above the anchor hole, the grouting device including two grouting cylinders (6), the two grouting cylinders (6) are fixedly connected via a fixing rod (7), the two grouting cylinders (6) correspond to the anchor holes, the grouting cylinders (6) are cylindrical with a step structure, the outer diameter of the cylinder at the lower part of the grouting cylinder (6) is smaller than the inner diameter of the anchor hole, and the inner diameter of the cylinder at the upper part of the grouting cylinder (6) is larger than the diameter of the anchor hole.

3. A rail sleeper sulfur anchoring tool according to any one of claims 1 or 2, characterized in that: A support rod (4) is welded between the two anchor sleeves (3).

4. The sleeper sulfur anchoring tool according to claim 1, characterized in that: The longitudinal rod (102) is located above the cross rod (101) and the length of the longitudinal rod (102) is greater than the width of the support rail groove (5).

Images