CN214426605U

CN214426605U - Transmission shaft intermediate support gallows screw thread pitch-row detects frock

Info

Publication number: CN214426605U
Application number: CN202023048687.6U
Authority: CN
Inventors: 戴鸿远; 胡黎慧; 胡黎华
Original assignee: Xiangyang Huihua Auto Parts Co ltd
Current assignee: Xiangyang Huihua Auto Parts Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-19
Anticipated expiration: 2030-12-17

Abstract

The utility model belongs to the technical field of detect frock technique and specifically relates to a transmission shaft intermediate support gallows screw hole apart from detecting frock, including the flat rule, the inserted bar that is equipped with through connecting plate and stopper is inserted at the upper end middle part of connecting plate, the lower extreme of inserted bar extends to the below of flat rule, the inserted bar is interference fit with connecting plate and stopper, slide mechanism includes that the level is seted up at the slide rail of the inside both sides middle-end of quad slit, the slider slides and sets up in the inboard of slide rail, and the size of slider matches each other with the size of slide rail. The utility model discloses this transmission shaft intermediate support gallows screw hole is apart from detecting frock, realizes the location through the position of two inserted bars to the screw hole to distance between two screw holes is distance between two inserted bars promptly, and the quick distance between the screw hole that records is coordinated scale mark.

Description

Transmission shaft intermediate support gallows screw thread pitch-row detects frock

Technical Field

The utility model relates to a detect frock technical field, especially relate to a transmission shaft intermediate support gallows screw pitch-row detects frock.

Background

The pipeline supporting member is divided into a pipe part, a root structural part, a functional part and a connecting part according to the structure;

the supporting hanger threaded hole distance detection tool in the existing market is low in measurement accuracy and cannot accurately measure the accurate distance between two threaded holes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the accuracy of measurement is not high in the prior art, the shortcoming of the accurate distance between two threaded holes of the unable accurate measurement, and the detection frock of threaded hole distance of the transmission shaft intermediate support gallows that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tool for detecting the thread hole distance of a transmission shaft intermediate support hanger comprises a flat ruler and a sliding block, wherein a square hole penetrating through the flat ruler is formed in the middle of the upper end of the flat ruler, sliding mechanisms are arranged on two sides inside the square hole, two limiting blocks are arranged on two groups of sliding mechanisms in a sliding mode respectively, the limiting blocks are located on the inner side of the square hole and matched with the limiting blocks in size, a scale mark is further arranged on one side of the upper end of the outer side of the flat ruler, a connecting plate is horizontally connected to the upper end of each limiting block, an inserting rod penetrating through the connecting plate and the limiting blocks is inserted in the middle of the upper end of the connecting plate, the lower end of the inserting rod extends to the lower portion of the flat ruler, the inserting rod, the connecting plate and the limiting blocks are in interference fit, each sliding mechanism comprises a sliding rail horizontally arranged at the middle ends of two sides inside the square hole, and the sliding block is arranged on the inner side of the sliding rail in a sliding mode, and the size of the sliding block is matched with that of the sliding rail.

Preferably, a plurality of supporting rods are uniformly arranged on two sides of the lower end of the flat ruler, and rubber pads are compositely bonded on the lower ends of the supporting rods.

Preferably, the two insertion rods are arranged in parallel.

Preferably, the lower end face of the connecting plate is in contact with the upper end face of the flat ruler.

The utility model provides a pair of supporting gallows screw thread pitch-row detects frock in middle of transmission shaft, beneficial effect lies in: this transmission shaft intermediate support gallows screw hole apart from detecting frock realizes the location through the position of two inserted bars to the screw hole to distance between two screw holes is distance between two inserted bars promptly, and the quick distance that records between the screw hole is cooperated scale mark.

Drawings

Fig. 1 is the utility model provides a structure plan view of transmission shaft intermediate support gallows screw pitch-row detection frock.

Fig. 2 is the utility model provides a transmission shaft intermediate support gallows screw pitch-row detects side-looking structure enlargedly of frock.

In the figure: the scale comprises a flat ruler 1, a connecting plate 2, scale marks 3, a square hole 4, a limiting block 5, an inserting rod 6, a sliding rail 7, a sliding block 8, a supporting rod 9 and a rubber pad 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a transmission shaft intermediate support gallows screw pitch-row detects frock, including square 1 and slider 8, square 4 that runs through square 1 is seted up at the upper end middle part of square 1, and many spinal branchs vaulting pole 9 are evenly installed to the lower extreme both sides of square 1, and the lower extreme of bracing piece 9 all compounds bonding has rubber pad 10, and rubber pad 10 can contact with the up end of support each other, has the effect of fine support to square 1.

Stopper 5 is located the inboard of quad slit 4, and the size of quad slit 4 matches each other with stopper 5's size, outside upper end one side of ruler 1 still is provided with scale mark 3, the upper end horizontally connected with connecting plate 2 of stopper 5, the upper end middle part of connecting plate 2 is inserted and is equipped with inserted bar 6 that runs through connecting plate 2 and stopper 5, the lower extreme of inserted bar 6 extends to ruler 1's below, inserted bar 6 is interference fit with connecting plate 2 and stopper 5, parallel arrangement each other between two inserted bars 6, mutual contact between connecting plate 2's the lower terminal surface and ruler 1's the up end, the step during measurement specifically is: two inserted bars 6 are pulled up, the limiting block 5 is moved to the upper side of the threaded hole, the inserted bars 6 are put down, the lower ends of the inserted bars 6 are arranged at the pointed ends, the lower ends of the inserted bars 6 can completely enter the inner side of the threaded hole, the distance between the centers of the two threaded holes is the distance between the centers of the two inserted bars 6, the measured distance is accurate, and the assembling and disassembling are convenient.

Example 2

Referring to fig. 1-2, the difference between this embodiment and embodiment 1 lies in that, the inside both sides of quad slit 4 all are provided with slide mechanism, and slide respectively through two sets of slide mechanism and set up two stopper 5, slide mechanism includes that the level is seted up at the slide rail 7 of the inside both sides middle-end of quad slit 4, slider 8 slides and sets up the inboard at slide rail 7, and the size of slider 8 matches each other with the size of slide rail 7, mutually support between slide rail 7 and the slider 8, make stopper 5 when sliding, can more stable removal, guarantee the orbit of removal unchangeable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A tool for detecting the threaded hole distance of a transmission shaft intermediate support hanger comprises a flat ruler (1) and a sliding block (8), wherein a square hole (4) penetrating through the flat ruler (1) is formed in the middle of the upper end of the flat ruler (1), and is characterized in that sliding mechanisms are arranged on two sides of the inside of the square hole (4), two limiting blocks (5) are respectively arranged in a sliding mode through two groups of sliding mechanisms, the limiting blocks (5) are located on the inner side of the square hole (4), the size of the square hole (4) is matched with that of the limiting blocks (5), a scale mark (3) is further arranged on one side of the upper end of the outer side of the flat ruler (1), a connecting plate (2) is horizontally connected to the upper end of the limiting blocks (5), an inserting rod (6) penetrating through the connecting plate (2) and the limiting blocks (5) is inserted in the middle of the upper end of the connecting plate (2), and the lower end of the inserting rod (6) extends to the lower portion of the flat ruler (1), inserted bar (6) are interference fit with connecting plate (2) and stopper (5), slide mechanism includes that the level is seted up slide rail (7) of establishing in the inside both sides of quad slit (4) middle-end, slider (8) slide and set up in the inboard of slide rail (7), and the size of slider (8) matches each other with the size of slide rail (7).

2. The tool for detecting the thread pitch of the intermediate support hanger of the transmission shaft according to claim 1, wherein a plurality of support rods (9) are uniformly arranged on two sides of the lower end of the flat ruler (1), and rubber pads (10) are compositely bonded on the lower ends of the support rods (9).

3. The tool for detecting the thread pitch of the intermediate support hanger of the transmission shaft as claimed in claim 1, wherein the two insert rods (6) are arranged in parallel with each other.

4. The tool for detecting the thread pitch of the intermediate support hanger of the transmission shaft as claimed in claim 1, wherein the lower end surface of the connecting plate (2) is in contact with the upper end surface of the flat rule (1).