Multifunctional inspection hammer

Abstract

The utility model relates to the technical field of railway maintenance tools, and in the daily maintenance and inspection of a railway system, an inspector usually needs to carry various tools, such as using a common hammer to smash and knock, using a wrench to inspect and fasten a loose bolt, and using tools such as a feeler gauge to measure a gap or a gap between a rail and a sleeper. In order to solve the technical problems that the carrying burden of inspection personnel is increased, and the working efficiency is possibly influenced by incomplete tools in emergency, the utility model discloses a multifunctional inspection hammer which comprises a hammer rod, a hammer head, a connecting pipe and a wedge-shaped filler gauge, the hammer head is connected to the right end of the hammer rod, a clamping groove is formed in the hammer head, and the wedge-shaped filler gauge is arranged in the clamping groove. A hammering part is arranged on the hammer head; the hammer rod is a structural body with an opening in the left end and an inner cavity, internal threads are arranged on the wall of the inner cavity of the hammer rod, the left end of the hammer rod is in threaded connection with one end of the connecting pipe, a wedge-shaped filler gauge is arranged at the other end of the connecting pipe, and scale marks are arranged on the wedge-shaped filler gauge.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway maintenance tool technical field, specifically point to multi -functional inspection hammer. BACKGROUND

[0002] In the daily maintenance and inspection of railway system, the inspection personnel usually need to carry multiple tools to cope with different inspection and maintenance needs, such as using ordinary hammer to pound, knock operation, using wrench to check and fasten loose bolt, and using feeler gauge and other tools to measure the gap or gap between rail and sleeper.

[0003] These tools not only increase the carrying burden of the inspection personnel, but also may affect the work efficiency in the emergency due to the incomplete tools.

[0004] Therefore, it is particularly important to develop a multifunctional integrated inspection tool. INVENTION CONTENTS

[0005] The utility model solves the technical problem to overcome the above-mentioned technical defects, and provides a multifunctional inspection hammer.

[0006] To solve the above technical problems, the technical scheme provided by the utility model is a multifunctional inspection hammer, which comprises a hammer rod, a hammer head, a connecting pipe and a wedge-shaped feeler gauge.

[0007] The hammer rod is a structure with an open left end and an inner cavity, and the inner cavity wall is provided with internal threads, the left end of the hammer rod is threadedly connected with one end of the connecting pipe, the other end of the connecting pipe is provided with the wedge-shaped feeler gauge, and the wedge-shaped feeler gauge is provided with scale lines.

[0008] Further, the hammer rod comprises a hammer rod body and a handle part, the hammer rod body and the handle part are an integral molding structure, the handle part is a cylindrical structure, and the handle part is located on the left side of the hammer rod body.

[0009] Further, the outer wall of the handle part is provided with anti-skid convex patterns.

[0010] Further, the connecting pipe is provided with external threads.

[0011] Further, the back of the wedge-shaped feeler gauge is provided with a slope, the front of the wedge-shaped feeler gauge is a plane structure, and the front is provided with scale lines.

[0012] Further, the wedge-shaped feeler gauge is correspondingly arranged in the inner cavity of the hammer rod.

[0013] Further, the connecting pipe is provided with a fixed connecting nut.

[0014] The utility model has the advantages compared with the prior art:

[0015] The device integrates multiple functions, reduces the number of tools that need to be carried by the inspection personnel, improves work efficiency, the device is compact in structure, convenient to carry, and is suitable for daily inspection and maintenance work of the railway system; meanwhile, the design of the anti-skid convex patterns enhances the holding stability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the multifunctional inspection hammer of the utility model;

[0017] Figure 2 is an exploded view of the multifunctional inspection hammer of the utility model;

[0018] Figure 3 is a use state reference of the multifunctional inspection hammer of the utility model Figure 1 ;

[0019] Figure 4 is a use state reference of the multifunctional inspection hammer of the utility model Figure 2 .

[0020] As shown in the figure: 1, hammer rod, 101, hammer rod body, 102, handle part, 103, anti-skid convex pattern, 2, hammer head, 3, clamping groove, 4, hammering part, 5, connecting pipe, 6, connecting nut, 7, wedge-shaped plug gauge, 8, scale line. DETAILED DESCRIPTION

[0021] The multifunctional inspection hammer of the utility model will be further described in detail below in combination with the drawings.

[0022] In combination with the drawings, the multifunctional inspection hammer comprises a hammer rod 1, a hammer head 2, a connecting pipe 5 and a wedge-shaped plug gauge 7, the right end of the hammer rod 1 is connected with the hammer head 2, the hammer head 2 is provided with a clamping groove 3, and the hammer head 2 is provided with a hammering part 4.

[0023] The hammer rod 1 is a structure with an opening at the left end and an inner cavity, and the inner cavity wall is provided with internal threads, the left end of the hammer rod 1 is threadedly connected with one end of the connecting pipe 5, the other end of the connecting pipe 5 is provided with the wedge-shaped plug gauge 7, and the wedge-shaped plug gauge 7 is provided with a scale line 8.

[0024] As a preferred embodiment of the present embodiment, the hammer rod 1 comprises a hammer rod body 101 and a handle part 102, the hammer rod body 101 and the handle part 102 are integrally formed, the handle part 102 is a cylindrical structure, and the handle part 102 is located at the left side of the hammer rod body 101.

[0025] As a preferred embodiment of the present embodiment, the outer wall of the handle part 102 is provided with anti-skid convex patterns 103 to enhance the holding stability.

[0026] As a preferred embodiment of the present embodiment, the connecting pipe 5 is externally threaded.

[0027] As a preferred embodiment of the present embodiment, the wedge plug gauge 7 has a ramp on the back surface and a flat front surface, and the front surface is provided with scale lines 8.

[0028] As a preferred embodiment of the present embodiment, the wedge plug gauge 7 is arranged in correspondence with the inner cavity of the hammer rod 1.

[0029] As a preferred embodiment of the present embodiment, the connecting pipe 5 is provided with a connecting nut 6 fixedly connected thereto.

[0030] In the specific implementation of the present application, the hammering part 4 of the hammer head 2 can be used for pounding and knocking operations to check whether the bolts on the rail are loose, and the clamping groove 3 can be used to disassemble and fasten the bolts on the rail.

[0031] When the wedge plug gauge 7 is needed to check the gap between the rails, the connecting pipe 5 can be separated from the hammer rod 1 by rotating the connecting nut 6, and then the wedge plug gauge 7 is pulled out, one end of the connecting pipe 5 away from the wedge plug gauge 7 is threadedly connected with the hammer rod 1 to form a new connecting structure, as shown in Figure 3 、 Figure 4 The ramp surface of the wedge plug gauge 7 is inserted into the gap to measure the gap between the rails.

[0032] The outer wall of the handle part 102 is provided with anti-skid convex patterns 103 to enhance the gripping stability.

[0033] The above describes the present application and its implementation, which is not limited, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical solution can be designed, which should belong to the protection scope of the present application.

Claims

1. A multi-purpose inspection hammer characterized by, Including hammer rod (1), hammer head (2), connecting pipe (5) and wedge plug gauge (7), the right end of the hammer rod (1) is connected with the hammer head (2), the hammer head (2) is provided with clamping groove (3), and the hammer head (2) is provided with hammering part (4); The hammer rod (1) is an open left end structure with an inner cavity, and the inner cavity wall is provided with internal threads, the left end of the hammer rod (1) is threadedly connected with one end of the connecting pipe (5), the other end of the connecting pipe (5) is provided with the wedge plug gauge (7), and the wedge plug gauge (7) is provided with scale line (8).

2. The multi-purpose inspection hammer of claim 1, wherein, The hammer rod (1) comprises a hammer rod body (101) and a handle part (102), the hammer rod body (101) and the handle part (102) are integrally formed, the handle part (102) is a cylindrical structure, and the handle part (102) is located on the left side of the hammer rod body (101).

3. The multi-purpose inspection hammer of claim 2, wherein, The outer wall of the handle part (102) is provided with anti-skid convex grain (103).

4. The multi-purpose inspection hammer of claim 1, wherein, The connecting pipe (5) is provided with external threads.

5. The multi-functional inspection hammer of claim 1, wherein, The back of the wedge plug gauge (7) is provided with a slope, the front of the wedge plug gauge (7) is a plane structure, and the front is provided with scale line (8).

6. The multi-functional inspection hammer of claim 1, wherein, The wedge plug gauge (7) is correspondingly arranged with the inner cavity of the hammer rod (1).

7. The multi-functional inspection hammer of claim 1, wherein, The connecting pipe (5) is provided with a fixed connecting nut (6).

Images