Device for detecting verticality of drape attached seat of special vehicle

Abstract

The utility model discloses a device for detecting the perpendicularity of a drape attached seat of a special vehicle. The device comprises a fixing bolt, a limiting gasket, a sliding rod and a sliding sleeve. The sliding rod comprises a sliding rod body and a threaded shaft, the threaded shaft is fixed to the end of the sliding rod body, and the threaded shaft and the sliding rod body are coaxially arranged. A limiting gasket fixed through a fixing bolt is arranged at the end, away from the threaded shaft, of the sliding rod body, and a sliding sleeve is slidably connected to the rod body. The sliding sleeve comprises a sliding sleeve body and stand columns, the sliding sleeve body is of a hollow cylinder structure, the stand columns are arranged on the end face of the cylinder at intervals, and the stand columns are close to the end, provided with the threaded shaft, of the sliding rod. The end, away from the sliding sleeve body, of the stand column slides to make contact with a special vehicle deck. The perpendicularity of the drape attachment seat is rapidly detected by observing the fitting degree of the stand column and the deck surface of the vehicle, and if the perpendicularity does not meet the requirement, the sliding rod can be knocked for repair, so that the drape armor assembly efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of special vehicle throw -over seat supporting device, specifically a kind of detection device of special vehicle throw -over seat perpendicularity. BACKGROUND

[0002] Throw -over armor is important component of special vehicle, and it plays a vital role in protecting the interior of special vehicle. Throw -over armor is mainly fixed on vehicle body through the throw -over seat on the outer surface of deck, and the connection between throw -over seat and outer deck is welding. Whether the perpendicularity of throw -over seat is qualified directly affects the fit of throw -over armor and deck. In general, the perpendicularity of throw -over seat is difficult to detect and find, and there is no corresponding tool for detection.

[0003] Therefore, it is necessary to design a simple and efficient tool for detecting the perpendicularity of throw -over seat. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of detection device of special vehicle throw -over seat perpendicularity, including fixed bolt, limit pad, sliding rod and sliding sleeve.

[0005] The sliding rod includes sliding rod body and threaded shaft.

[0006] The threaded shaft is fixed on the end of sliding rod body, and is coaxially arranged with sliding rod body.

[0007] The end of the end of sliding rod body away from threaded shaft is provided with limit pad, and the limit pad is fixed by fixed bolt.

[0008] The sliding sleeve is slidably connected to the rod of sliding rod body.

[0009] The sliding sleeve includes sliding sleeve body and stand.

[0010] The sliding sleeve body is hollow cylindrical structure, and a plurality of stands are arranged on the end face of cylinder in intervals, and the end of stand close to threaded shaft of sliding rod is provided.

[0011] In detection state, throw -over seat is connected with threaded shaft through thread, and the end of stand away from sliding sleeve body is slid to contact with deck of special vehicle.

[0012] Further, annular flange is arranged on the rod of sliding rod body and threaded shaft connection end.

[0013] Further, the outer diameter of annular flange is greater than the diameter of sliding sleeve body inner hole.

[0014] Further, the limit pad is circular pad, and the diameter of circular pad is greater than the diameter of sliding sleeve body inner hole.

[0015] Further, the diameter of the threaded shaft body is smaller than the diameter of the slide rod body.

[0016] Further, several of the posts are arranged on the same side end face of the slide sleeve body.

[0017] Further, four posts are arranged on the end face of the slide sleeve body at intervals.

[0018] The technical effects of the present application are self-evident, and the beneficial effects of the present application are as follows:

[0019] The detection device provided by the present application can quickly detect whether the verticality of the hanging seat is qualified and can quickly repair, thereby greatly improving the assembly efficiency of the hanging armor. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 is a structural schematic view of the present application;

[0021] Fig. 2 is an assembly schematic view of the fixing bolt, the limiting gasket and the slide rod;

[0022] Fig. 3 is a front view of the slide sleeve structure;

[0023] Fig. 4 is a top view of the slide sleeve structure.

[0024] In the figure: fixing bolt 1, limiting gasket 2, slide rod 3, slide rod body 301, threaded shaft 302, annular flange 303, slide sleeve 4, slide sleeve body 401, post 402. DETAILED DESCRIPTION

[0025] The present application will be further described below in conjunction with the embodiments, but should not be understood as limiting the above-mentioned subject matter of the present application to only the following embodiments. Various substitutions and changes can be made according to ordinary technical knowledge and conventional means in the art without departing from the above-mentioned technical idea of the present application, and all of them should be included in the protection scope of the present application.

[0026] Embodiment 1:

[0027] Referring to Figs. 1-4 A detection device for the verticality of a hanging seat of a special vehicle, comprising a fixing bolt 1, a limiting gasket 2, a slide rod 3 and a slide sleeve 4.

[0028] The slide rod 3 comprises a slide rod body 301 and a threaded shaft 302.

[0029] The threaded shaft 302 is fixed on the end of the slide rod body 301 and is coaxially arranged with the slide rod body 301.

[0030] The end of the slide rod body 301 away from the threaded shaft 302 is provided with a limiting washer 2. The limiting washer 2 is fixed by a fixing bolt 1.

[0031] The slide rod body 301 is slidably connected with a slide sleeve 4.

[0032] The slide sleeve 4 comprises a slide sleeve body 401 and a stand column 402.

[0033] The slide sleeve body 401 is a hollow cylinder structure, and a plurality of stand columns 402 are arranged on the end face of the cylinder in intervals, and the stand column 402 is arranged close to the end of the threaded shaft 302 of the slide rod 3.

[0034] In the detection state, the slide rod 3 is connected with the threaded shaft 302 through the thread, and the stand column 402 is slid to the vehicle deck through the thread.

[0035] The perpendicularity of the slide rod 3 can be quickly detected by observing the fitting degree of the lower end face of the slide sleeve 4 and the vehicle deck, and if the perpendicularity of the slide rod 3 does not meet the requirements, the slide rod 3 can be quickly repaired by knocking.

[0036] Embodiment 2:

[0037] The main structure of the embodiment is the same as that of embodiment 1, and further, the slide rod body 301 is provided with an annular flange 303 on the rod body connected with the threaded shaft 302, and the limiting washer 2 and the annular flange 303 are used to limit the slide sleeve 4 from sliding out of the slide rod body 301.

[0038] Embodiment 3:

[0039] The main structure of the embodiment is the same as that of any one of embodiments 1-2, and further, the outer diameter of the annular flange 303 is greater than the diameter of the inner hole of the slide sleeve body 401.

[0040] Embodiment 4:

[0041] The main structure of the embodiment is the same as that of any one of embodiments 1-3, and further, the limiting washer 2 is a circular washer, and the diameter of the circular washer is greater than the diameter of the inner hole of the slide sleeve body 401.

[0042] Embodiment 5:

[0043] The main structure of the embodiment is the same as that of any one of embodiments 1-4, and further, the diameter of the rod body of the threaded shaft 302 is less than the diameter of the rod body of the slide rod body 301.

[0044] Embodiment 6:

[0045] The main structure of the embodiment is the same as that of any one of embodiments 1-5, and further, a plurality of stand columns 402 are arranged on the same side end face of the slide sleeve body 401.

[0046] Embodiment 7:

[0047] The main structure of the embodiment is the same as any one of Embodiments 1-6, and further, four columns 402 are arranged on the end face of the sliding sleeve body 401 at intervals.

[0048] Embodiment 8:

[0049] The main structure of the embodiment is the same as any one of Embodiments 1-7, and further, the structure mainly comprises a fixing bolt 1, a limiting gasket 2, a sliding rod 3, and a sliding sleeve 4.

[0050] The fixing bolt 1 and the limiting gasket 2 are fixed on the sliding rod 3 through threaded connection.

[0051] The inner surface of the sliding sleeve 4 and the outer surface of the sliding rod 3 are matched with each other.

[0052] The working principle of the device is as follows: the inner thread of the hanging seat and the outer thread of the lower end of the sliding rod 3 are matched with each other and connected with each other, the sliding sleeve 4 slides downward on the sliding rod 3 until the lower end face of the sliding sleeve 4 contacts the deck of the special vehicle, the perpendicularity of the hanging seat is quickly detected by observing the fitting degree of the lower end face of the sliding sleeve 4 and the deck of the vehicle, and if the perpendicularity of the hanging seat does not meet the requirements, the sliding rod 3 can be knocked to quickly repair.

[0053] The lower end of the sliding rod 3 has a threaded shaft.

[0054] Four columns are uniformly arranged on the sliding sleeve 4.

Claims

1. A device for detecting the verticality of a special vehicle cover, characterized in that: The fixed bolt (1), the limiting washer (2), the slide rod (3) and the slide sleeve (4) are included. The slide rod (3) includes a slide rod body (301) and a threaded shaft (302). The threaded shaft (302) is fixed on the end of the slide rod body (301) and is coaxially arranged with the slide rod body (301). The limiting washer (2) is arranged on the end of the slide rod body (301) away from the threaded shaft (302), and the limiting washer (2) is fixed by the fixed bolt (1). The slide sleeve (4) is slidably connected to the rod body (301) of the slide rod body (301). The slide sleeve (4) includes a slide sleeve body (401) and a stand (402). The slide sleeve body (401) is a hollow cylindrical structure, and a plurality of stands (402) are arranged on the end face of the cylinder in intervals, and the stand (402) is arranged close to the end of the threaded shaft (302) of the slide rod (3). In the detection state, the mounting seat is threadedly connected with the threaded shaft (302), and the stand (402) is slid to contact the deck of the special vehicle away from the slide sleeve body (401).

2. The device for detecting the verticality of the seat of a special vehicle according to claim 1, characterized in that: The annular flange (303) is arranged on the rod body of the end of the slide rod body (301) connected with the threaded shaft (302).

3. The device for detecting the verticality of the seat of a special vehicle according to claim 2, characterized in that: The outer diameter of the annular flange (303) is greater than the diameter of the inner hole of the slide sleeve body (401).

4. The device for detecting the verticality of the seat of a special vehicle according to claim 1, characterized in that: The limiting washer (2) is a circular washer, and the diameter of the circular washer is greater than the diameter of the inner hole of the slide sleeve body (401).

5. The device for detecting the verticality of the seat of a special vehicle according to claim 1, characterized in that: The diameter of the rod body of the threaded shaft (302) is smaller than the diameter of the rod body of the slide rod body (301).

6. The device for detecting the verticality of the seat of a special vehicle according to claim 1, characterized in that: A plurality of stands (402) are arranged on the same side end face of the slide sleeve body (401).

7. The device for detecting the verticality of the seat of a special vehicle according to claim 1, characterized in that: Four stands (401) are arranged on the end face of the slide sleeve body (401) in intervals.

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