CN214750141U

CN214750141U - Adjustable portable diesel engine tail gas detection device

Info

Publication number: CN214750141U
Application number: CN202120668065.9U
Authority: CN
Inventors: 候昆均; 高山
Original assignee: Henan Jingqian Environmental Protection Technology Co ltd
Current assignee: Henan Jingqian Environmental Protection Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2021-11-16
Anticipated expiration: 2031-09-26

Abstract

Portable diesel engine tail gas detection device with adjustable relates to diesel engine tail gas detection area, including the support frame, the support frame includes the backup pad, and the bottom surface of backup pad is provided with a pair of lifter, and the bottom surface of lifter is provided with rectangular bottom plate, and the bottom surface of rectangular bottom plate is provided with the removal wheel that has the brake, and the top surface of backup pad is connected with the mounting groove through the shock attenuation post, and the inside fixture that is used for fixed tail gas detection appearance that is provided with of mounting groove. The utility model is provided with the support frame, which plays a supporting role for the tail gas detector, and the bottom surface of the support frame is provided with the moving wheel, thereby facilitating the movement of the support frame and bringing convenience for use; the lifting rod is arranged, so that the supporting height of the tail gas detector can be adjusted as required, and the tail gas detector can adjust the supporting height to adapt to different vehicle types, thereby bringing convenience to use; set up the shock attenuation post, when the support frame removed, can play the cushioning effect, prevent that the tail gas detection appearance from damaging because of vibrations.

Description

Adjustable portable diesel engine tail gas detection device

Technical Field

The utility model relates to a diesel engine tail gas detection area, portable diesel engine tail gas detection device with adjustable concretely relates to.

Background

The tail gas detection device of the existing diesel engine does not have a supporting structure, needs to be supported by means of external articles when in use, brings troubles for use, and can not adjust the height to adapt to different vehicle types and bring inconvenience for use when no supporting structure exists. Therefore, in order to solve the technical problem, an adjustable portable diesel engine tail gas detection device is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the problems existing in the prior art, the present invention provides an adjustable portable diesel engine exhaust gas detection device.

The technical scheme is as follows: the supporting frame comprises a supporting frame body, the support frame includes the backup pad, the bottom surface of backup pad is provided with a pair of lifter, the bottom surface of lifter is provided with rectangular bottom plate, the bottom surface of rectangular bottom plate is provided with the removal wheel that has the brake, the top surface of backup pad is connected with the mounting groove through the shock attenuation post, the inside fixture that is used for fixed tail gas detector that is provided with of mounting groove.

Preferably, fixture includes sliding connection and is in two grip blocks of mounting groove top surface, two the grip block side of being close to each other has seted up the centre gripping groove, the grip block is kept away from the terminal surface in centre gripping groove with the mounting groove is connected through a plurality of telescopic links, the cover is equipped with first spring on the telescopic link, the grip block is kept away from still be connected with the pull rod on the terminal surface in centre gripping groove, the pull rod runs through the through-hole of mounting groove lateral wall and is connected with the arm-tie, the pull rod can the inside back and forth slip of through-hole.

Preferably, two sliding grooves are formed in the top surface of the mounting groove, and sliding blocks matched with the sliding grooves for sliding are arranged on the bottom surface of the clamping plate.

Preferably, the bottom surface of the sliding block is provided with a groove, a pulley is arranged in the groove, the pulley can rotate in the groove, and the outer edge of the pulley is in contact with the bottom surface of the sliding groove.

Preferably, a protective pad is arranged inside the clamping groove.

Preferably, the telescopic rod comprises a plurality of sleeves which are sequentially sleeved, the pipe diameters of the sleeves decrease gradually from large to small, the sleeve with the small pipe diameter is arranged in the sleeve with the large pipe diameter, and the two sleeves which are sleeved with each other are in sliding fit.

Preferably, the shock absorption column comprises a sleeve, a movable plate is slidably connected inside the sleeve, the bottom surface of the movable plate is connected with the sleeve through a second spring, a movable rod is connected to the top surface of the movable plate, and the movable rod penetrates through the sleeve and is connected with the bottom surface of the mounting groove.

Preferably, the lifter includes sliding sleeve and sliding connection and is in the inside slide bar of sliding sleeve, the lateral wall of sliding sleeve has positioning screw through threaded connection, the lateral wall equipartition of slide bar have a plurality of with positioning screw matched with screw hole.

Preferably, the bottom surface of rectangular bottom plate is provided with two and removes the wheel, just it distributes to remove the wheel the both ends department of rectangular bottom plate, it adopts the universal wheel to remove the wheel.

The utility model provides a portable diesel engine tail gas detection device with adjustable, compare beneficial effect with prior art:

1: the utility model is provided with the support frame, the tail gas detector is fixed in the mounting groove at the top of the support frame, and the support frame plays a supporting role for the tail gas detector;

2: the utility model is provided with the lifting rod, so that the supporting height of the tail gas detector can be adjusted as required, and the tail gas detector can adjust the supporting height to adapt to different vehicle types, thereby bringing convenience for use;

3: the utility model is provided with the shock absorption column, when the support frame moves, the shock absorption function can be achieved, and the tail gas detector is prevented from being damaged due to vibration;

4: the utility model discloses set up fixture, cooperate through telescopic link, first spring and grip block and fix the tail gas detection appearance centre gripping at the centre gripping inslot, the fixed process of centre gripping is simple and convenient, and this fixture can carry out the centre gripping to the engine tail gas detection appearance of different models fixedly.

Drawings

Fig. 1 is an overall structure diagram of the utility model.

Fig. 2 is an overall front view of the utility model.

Fig. 3 is a side view of the utility model with the middle support plate, the lifting rod and the long bottom plate.

Fig. 4 is a front view of the clamping groove of the utility model.

Fig. 5 is a side view of the utility model middle lifting rod.

Fig. 6 is a sectional view of the middle slider of the utility model.

In the figure: 1-supporting plate, 2-lifting rod, 3-long bottom plate, 4-moving wheel, 5-shock absorption column, 6-mounting groove, 7-clamping plate, 8-clamping groove, 9-telescopic rod, 10-first spring, 11-pull rod, 12-through hole, 13-pull plate, 14-sliding groove, 15-sliding block, 16-protective pad, 17-sleeve, 18-sleeve, 19-movable plate, 20-second spring, 21-moving rod, 22-sliding sleeve, 23-sliding rod, 24-positioning screw rod, 25-threaded hole, 26-groove, 27-pulley, 28-supporting frame.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the drawings, and are only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "outer", "inner" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance in the description of the present invention, it being understood that unless otherwise explicitly stated or limited, the terms "mounted", "connected" and "connected" are to be broadly construed, e.g., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

The first embodiment is as follows: as shown in fig. 1 and 2, the adjustable portable diesel engine exhaust gas detection device comprises a support frame 28, the support frame 28 comprises a support plate 1, as shown in fig. 3, a pair of lifting rods 2 is arranged on the bottom surface of the support plate 1, as shown in fig. 5, each lifting rod 2 comprises a sliding sleeve 22 and a sliding rod 23 slidably connected inside the sliding sleeve 22, the side wall of the sliding sleeve 22 is connected with a positioning screw 24 through a thread, a plurality of threaded holes 25 matched with the positioning screw 24 are uniformly distributed on the side wall of the sliding rod 23, and the sliding rod 23 can be fixed in the positioning screw 24 through the matching of the positioning screw 24 and the threaded holes 25.

The bottom surface of lifter 2 is provided with rectangular bottom plate 3, and the top and the backup pad 1 of lifter 2 adopt welded fastening to be connected, and the bottom and the rectangular bottom plate 3 of lifter 2 adopt welded fastening to be connected.

The bottom surface of rectangular bottom plate 3 is provided with the removal wheel 4 that has the brake, and wherein, the bottom surface of rectangular bottom plate 3 is provided with two and removes wheel 4, and removes wheel 4 and distribute in the both ends department of rectangular bottom plate 3, removes wheel 4 and adopts screw fixed connection with rectangular bottom plate 3, removes wheel 4 and adopts the universal wheel.

The top surface of backup pad 1 is connected with mounting groove 6 through shock attenuation post 5, and the top surface and the 6 welded fastening of mounting groove of shock attenuation post 5 are connected, and the bottom surface and the 1 welded fastening of backup pad of shock attenuation post 5 are connected, and 6 inside fixture that are used for fixed tail gas detection appearance that are provided with of mounting groove. The shock absorbing column 5 comprises a sleeve 18, a movable plate 19 is connected inside the sleeve 18 in a sliding mode, the movable plate 19 is matched with the inner portion of the sleeve 18 in size, the bottom surface of the movable plate 19 is connected with the sleeve 18 through a second spring 20, two ends of the second spring 20 are fixedly connected with the movable plate 19 and the sleeve 18 in a welding mode respectively, a moving rod 21 is fixedly connected to the top surface of the movable plate 19 in a welding mode, and the moving rod 21 penetrates through the sleeve 18 and is fixedly connected with the bottom surface of the mounting groove 6 in a welding mode.

The utility model discloses set up support frame 28, fix the tail gas detector in mounting groove 6 at support frame 28 top, and then make support frame 28 play the supporting role to the tail gas detector, set up support frame 28 bottom surface moreover and be provided with and remove wheel 4, make things convenient for the removal of this support frame 28, bring the convenience for the use.

The lifting rod 2 is arranged, so that the supporting height of the tail gas detector can be adjusted according to needs, and the tail gas detector can adjust the supporting height to adapt to different vehicle types, and convenience is brought to use;

the shock absorption column 5 is arranged, so that when the support frame 28 moves, a shock absorption effect can be achieved, and the tail gas detector is prevented from being damaged due to vibration.

Example two: on the basis of the above embodiment, further, the clamping mechanism includes two clamping plates 7 that sliding connection is at the top surface of mounting groove 6, and clamping groove 8 has been seted up to the side that two clamping plates 7 are close to each other, as shown in fig. 4, clamping groove 8 is inside to be provided with protection pad 16, and protection pad 16 can adopt the soft silica gel material to make, and protection pad 16 bonds in clamping groove 8 through glue.

The terminal surface that grip block 7 kept away from grip groove 8 is connected through a plurality of telescopic links 9 with the side of mounting groove 6, the cover is equipped with first spring 10 on the telescopic link 9, wherein, telescopic link 9, the both ends of first spring 10 all with grip groove 8, mounting groove 6 adopts welded fastening to be connected, telescopic link 9 is including a plurality of sleeve pipes 17 that cup joint in proper order, sleeve pipe 17's pipe diameter is degressive in proper order from big to small, and in the sleeve pipe 17 of big pipe diameter was arranged in to the sleeve pipe 17 of little pipe diameter, two sleeve pipe 17 sliding fit that cup joint each other.

The end face, far away from the clamping groove 8, of the clamping plate 7 is fixedly connected with a pull rod 11 in a welding mode, the pull rod 11 penetrates through a through hole 12 in the side wall of the mounting groove 6 and is fixedly connected with a pull plate 13 in a welding mode, and the pull rod 11 can slide back and forth inside the through hole 12.

Two sliding grooves 14 are formed in the top surface of the mounting groove 6, a sliding block 15 which is matched with the sliding grooves 14 to slide is arranged on the bottom surface of the clamping plate 7, the sliding block 15 and the clamping plate 7 are integrally formed, as shown in fig. 6, a groove 26 is formed in the bottom surface of the sliding block 15, a pulley 27 is arranged in the groove 26, the pulley 27 can rotate inside the groove 26, the outer edge of the pulley 27 is in contact with the bottom surface of the sliding grooves 14, the pulley 27 is arranged, friction between the sliding block 15 and the sliding grooves 14 can be reduced, and the service life of the device is prolonged.

When installing the tail gas detector, hand power arm-tie 13 makes two grip blocks 7 keep away from each other, places the tail gas detector behind 6 top surfaces of mounting groove, unclamps arm-tie 13, and two grip blocks 7 are close to each other, through the elastic force of first spring 10, fixes the tail gas detector centre gripping between two grip tanks 8, and the fixed process of centre gripping is simple and convenient, and this fixture can carry out the centre gripping to the engine tail gas detector of different models fixedly.

To sum up, the utility model is provided with the support frame to support the tail gas detector, and the bottom surface of the support frame is provided with the moving wheel, so that the support frame can be moved conveniently, and the use is convenient; the lifting rod is arranged, so that the supporting height of the tail gas detector can be adjusted as required, and the tail gas detector can adjust the supporting height to adapt to different vehicle types, thereby bringing convenience to use; set up the shock attenuation post, when the support frame removed, can play the cushioning effect, prevent that the tail gas detection appearance from damaging because of vibrations.

While the present invention has been particularly shown and described with reference to the preferred embodiments thereof, and many methods and approaches to the practice thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. Portable diesel engine tail gas detection device with adjustable, including support frame (28), its characterized in that, support frame (28) are including backup pad (1), the bottom surface of backup pad (1) is provided with a pair of lifter (2), the bottom surface of lifter (2) is provided with rectangular bottom plate (3), the bottom surface of rectangular bottom plate (3) is provided with removal wheel (4) that have the brake, the top surface of backup pad (1) is connected with mounting groove (6) through shock attenuation post (5), mounting groove (6) inside is provided with the fixture who is used for fixed tail gas detector.

2. The adjustable portable diesel engine tail gas detection device according to claim 1, wherein the clamping mechanism comprises two clamping plates (7) slidably connected to the top surface of the mounting groove (6), two clamping grooves (8) are formed in the side surfaces of the two clamping plates (7) close to each other, the end surface of each clamping plate (7) far away from the corresponding clamping groove (8) is connected with the mounting groove (6) through a plurality of telescopic rods (9), each telescopic rod (9) is sleeved with a first spring (10), each clamping plate (7) far away from the end surface of each clamping groove (8) is further connected with a pull rod (11), each pull rod (11) penetrates through a through hole (12) in the side wall of the mounting groove (6) and is connected with a pull plate (13), and each pull rod (11) can slide back and forth inside the through hole (12).

3. The adjustable portable diesel engine tail gas detection device according to claim 2, characterized in that two sliding grooves (14) are formed in the top surface of the mounting groove (6), and a sliding block (15) which is matched with the sliding grooves (14) to slide is arranged on the bottom surface of the clamping plate (7).

4. The adjustable portable diesel engine exhaust gas detection device according to claim 3, wherein a groove (26) is formed in the bottom surface of the sliding block (15), a pulley (27) is arranged in the groove (26), the pulley (27) can rotate in the groove (26), and the outer edge of the pulley (27) is in contact with the bottom surface of the chute (14).

5. The adjustable portable diesel engine exhaust detection device according to claim 4, characterized in that a protective pad (16) is arranged inside the clamping groove (8).

6. The adjustable portable diesel engine exhaust gas detection device according to claim 5, wherein the telescopic rod (9) comprises a plurality of sleeves (17) which are sequentially sleeved, the pipe diameters of the sleeves (17) decrease from large to small, the sleeve (17) with a small pipe diameter is arranged in the sleeve (17) with a large pipe diameter, and the two sleeves (17) which are sleeved with each other are in sliding fit.

7. The adjustable portable diesel engine exhaust gas detection device according to claim 1, wherein the shock absorption column (5) comprises a sleeve (18), a movable plate (19) is slidably connected inside the sleeve (18), the bottom surface of the movable plate (19) is connected with the sleeve (18) through a second spring (20), the top surface of the movable plate (19) is connected with a movable rod (21), and the movable rod (21) penetrates through the sleeve (18) and is connected with the bottom surface of the mounting groove (6).

8. The adjustable portable diesel engine tail gas detection device according to claim 1, characterized in that the lifter (2) comprises a sliding sleeve (22) and a sliding rod (23) slidably connected inside the sliding sleeve (22), the side wall of the sliding sleeve (22) is connected with a positioning screw (24) through a thread, and the side wall of the sliding rod (23) is uniformly provided with a plurality of threaded holes (25) matched with the positioning screw (24).

9. The adjustable portable diesel engine exhaust gas detection device according to claim 1, characterized in that the bottom surface of the elongated bottom plate (3) is provided with two movable wheels (4), and the movable wheels (4) are distributed at two ends of the elongated bottom plate (3), and the movable wheels (4) are universal wheels.