CN217025332U

CN217025332U - Fixing device for detecting oil gun

Info

Publication number: CN217025332U
Application number: CN202220928581.5U
Authority: CN
Inventors: 肖冰雪
Original assignee: Gansu Tianshui Institute Of Metrology Testing And Verification
Current assignee: Gansu Tianshui Institute Of Metrology Testing And Verification
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-22
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a fixing device for detecting a fuel truck nozzle, which comprises a bottom plate, wherein a supporting arm is fixedly arranged at the end part of the upper surface of the bottom plate, a fastening rod is connected to a bearing at the upper end of the supporting arm, a sliding sleeve is sleeved on the outer wall of the fastening rod, and a limiting arm is fixedly arranged on the upper surface of the sliding sleeve; the inner wall of the bottom plate is fixedly connected with an oil filling pipe, positioning plates are symmetrically fixed at the edge of the upper surface of the bottom plate, and adjusting rods are mounted on bearings on the inner wall of the positioning plates; the outer wall of the adjusting rod is sleeved with a clamping plate, and the lower surface of the bottom plate at the side of the clamping plate is provided with a locking mechanism. This a fixing device for examining and determine nozzle is convenient for stably fix a position the nozzle, avoids the nozzle to break away from because of vibrations and device to avoid causing the oil to reveal and cause danger, fixing device conveniently adjusts according to not unidimensional overflow cover simultaneously, makes the device be convenient for the not unidimensional overflow cover of adaptation use.

Description

Fixing device for verifying oil gun

Technical Field

The utility model relates to the technical field of oil gun fixing, in particular to a fixing device for detecting an oil gun.

Background

The oiling machine is a retail terminal of product oil, oil is injected into equipment such as automobiles and the like through the oiling gun, the consumption of the product oil is huge, and the life and the trip of residents are influenced, so in order to guarantee the legal interest of consumers, the oiling machine needs to be periodically verified, the verification method of the oiling machine is generally a volumetric method, and at the moment, the oiling gun needs to be positioned through a fixing device so as to reduce the burden of workers.

Because vibrations and external shock easily cause oil gun and device to break away from when the oil gun is opened or is closed, stability when so needing the fixed oil gun of hoisting device, and the current fixing device who is used for examining the oil gun is inconvenient stable location oil gun, easily lead to the oil gun to break away from because of vibrations and device, cause the oil to reveal and cause danger, simultaneously because there is the difference in the overflow cover size of using when examining, so need the convenient regulation of device, and the current fixing device who is used for examining the oil gun is inconvenient to be adjusted according to the overflow cover of unidimensional not, lead to the difficult adaptation of device not unidimensional overflow cover to use. Aiming at the problems, the innovative design is carried out on the basis of the original fixing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for calibrating a fuel gun, and the fixing device is used for solving the problems that the fixing device for calibrating the fuel gun in the background technology is inconvenient to stably position the fuel gun, so that the fuel gun is easy to shake and separate from the device, so that fuel leakage is caused to be dangerous, and meanwhile, the fixing device for calibrating the fuel gun is inconvenient to adjust according to overflow covers with different sizes, so that the device is not easy to adapt to the overflow covers with different sizes for use.

In order to achieve the purpose, the utility model provides the following technical scheme: the fixing device for detecting the oil gun comprises a base plate, wherein a supporting arm is fixedly arranged at the end part of the upper surface of the base plate, a fastening rod is connected to a bearing at the upper end of the supporting arm, a sliding sleeve is sleeved on the outer wall of the fastening rod, a limiting arm is fixedly arranged on the upper surface of the sliding sleeve, and meanwhile, a limiting rod is symmetrically arranged on the outer wall of the supporting arm at the side of the limiting arm;

the inner wall of the bottom plate is fixedly connected with an oil filling pipe, positioning plates are symmetrically fixed at the edge of the upper surface of the bottom plate, and adjusting rods are mounted on bearings of the inner wall of the positioning plates;

the outer wall of the adjusting rod is sleeved with a clamping plate, and the lower surface of the bottom plate at the side of the clamping plate is provided with a locking mechanism.

Preferably, the anchorage bar and sliding sleeve threaded connection, the screw thread direction that the anchorage bar outer wall set up is the symmetric distribution, the sliding sleeve is about the vertical axis symmetric distribution of support arm.

Preferably, the limiting arm, the supporting arm and the limiting rod form a sliding structure, and the front cross section of the upper end of the supporting arm is in a T shape.

Preferably, adjust pole and cardboard screw thread setting, the screw thread direction of adjusting the setting of pole outer wall is the symmetric distribution, the cardboard is adjusting pole outer wall symmetric distribution, and sliding construction is constituteed to cardboard and bottom plate, and the shape of looking sideways at of cardboard simultaneously sets up to "L" font shape.

Preferably, the locking mechanism comprises a positioning arm, an extrusion rod and an anti-skid rubber pad, the positioning arm is fixedly installed on the lower surface of the bottom plate on the side of the clamping plate, the extrusion rod is movably connected to the inner wall of the positioning arm, and the anti-skid rubber pad is bonded to the end face of the extrusion rod.

Preferably, the positioning arm and the extrusion rod are arranged in a threaded manner, and the anti-skid rubber pad is arranged on the outer walls of the extrusion rod, the limiting arm and the clamping plate.

The fixing device for detecting the oil gun has the following beneficial effects:

1. through the rotation of the fastening rod, the sliding sleeve moves oppositely along the fastening rod at the same time to drive the limiting arms to move oppositely, so that the limiting arms drive the anti-skidding rubber pads to be attached to the outer wall of the oil gun, the oil gun is stably positioned on the device, the oil gun is prevented from being separated from the device due to vibration, and the danger caused by oil leakage is avoided;

2. through the rotation of adjusting the pole for the cardboard moves along the bottom plate and drives the laminating of anti-skidding rubber pad and unidimensional overflow cover inner wall, and the rotation of rethread extrusion pole makes the extrusion pole drive the laminating of anti-skidding rubber pad and unidimensional overflow cover outer wall, thereby makes things convenient for the device to adjust and uses with the not unidimensional overflow cover of adaptation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of a support arm according to the present invention;

FIG. 3 is a schematic view of a forward cross-sectional view of the filler tube of the present invention;

FIG. 4 is a side view of the chuck plate of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

[ description of main reference symbols ]

1. A base plate; 2. a support arm; 3. a fastening rod; 4. a sliding sleeve; 5. a limiting arm; 6. a limiting rod; 7. an oil filler tube; 8. positioning a plate; 9. adjusting a rod; 10. clamping a plate;

11. a locking mechanism; 1101. a positioning arm; 1102. an extrusion stem; 1103. anti-skid rubber pad.

Detailed Description

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

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-5, the present invention provides a technical solution: a fixing device for examining and determine nozzle, including bottom plate 1, the upper surface tip fixed mounting of bottom plate 1 has support arm 2, and the upper end bearing of support arm 2 is connected with anchorage bar 3, and the outer wall cover of anchorage bar 3 is equipped with sliding sleeve 4, and sliding sleeve 4's last fixed surface installs spacing arm 5, and gag lever post 6 is installed to the support arm 2 outer wall symmetry of spacing arm 5 avris simultaneously.

The inner wall fixedly connected with of bottom plate 1 adds oil pipe 7, and the upper surface edge symmetry of bottom plate 1 is fixed with locating plate 8, and the inner wall bearing of locating plate 8 installs regulation pole 9.

The outer wall of the adjusting rod 9 is sleeved with a clamping plate 10, and the lower surface of the bottom plate 1 at the side of the clamping plate 10 is provided with a locking mechanism 11.

The fastening rod 3 and the sliding sleeve 4 in this example are in threaded connection, the thread direction of the outer wall of the fastening rod 3 is symmetrically distributed, the sliding sleeve 4 is symmetrically distributed about the longitudinal central axis of the support arm 2, the fastening rod 3 is convenient to rotate, the sliding sleeve 4 is driven to move in opposite directions along the fastening rod 3, and the limiting arm 5 above the sliding sleeve 4 moves in opposite directions to limit the oil gun.

The limiting arm 5 in this example forms a sliding structure with the supporting arm 2 and the limiting rod 6 respectively, and the shape of the front cross section of the upper end of the supporting arm 2 is set to be a T-shaped shape, so that the limiting arm 5 can move along with the sliding sleeve 4 and slide along the limiting rod 6, and the limiting arm 5 can move in opposite directions at the same time to drive the anti-skid rubber pad 1103 on the limiting arm 5 to be attached to the outer wall of the oil gun.

Adjust pole 9 and cardboard 10 screw thread setting in this example, the screw thread direction of adjusting the setting of pole 9 outer wall is the symmetric distribution, cardboard 10 is adjusting pole 9 outer wall symmetric distribution, and cardboard 10 and bottom plate 1 constitute sliding structure, the shape that looks sideways at of cardboard 10 sets up to "L" font shape simultaneously, be convenient for rotate the regulation pole 9, drive cardboard 10 along adjusting pole 9 and bottom plate 1 simultaneous relative movement or opposite movement, thereby make the interval between the cardboard 10 adjust, so that cardboard 10 drives the laminating of non-slip rubber pad 1103 and unidimensional overflow cover inner wall, convenience of installation is installed in the overflow cover top of unidimensional.

The locking mechanism 11 in this example comprises a positioning arm 1101, a squeezing rod 1102 and an anti-skid rubber pad 1103, the positioning arm 1101 is fixedly installed on the lower surface of the bottom plate 1 at the side of the clamping plate 10, the squeezing rod 1102 is movably connected to the inner wall of the positioning arm 1101, the anti-skid rubber pad 1103 is adhered to the end face of the squeezing rod 1102, and therefore the locking mechanism 11 can be conveniently attached to the outer walls of overflow covers with different sizes, and the lifting device is installed on the upper portion of the overflow covers stably.

The positioning arm 1101 and the extrusion rod 1102 in the embodiment are arranged in a threaded manner, and the anti-skid rubber pads 1103 are arranged on the outer walls of the extrusion rod 1102, the limiting arm 5 and the clamping plate 10, so that the rotary extrusion rod 1102 can move in the positioning arm 1101 conveniently, the anti-skid rubber pads 1103 are driven to be attached to the outer walls of overflow covers with different sizes, the use stability of the device is enhanced, and the stability of the device mounted on the overflow covers and the stability of the oil gun when the oil gun is fixed are improved through the anti-skid rubber pads 1103.

The working principle is as follows: according to the drawings shown in FIGS. 1-2 and 5, the device is arranged above an overflow cover, then the gun head of the oil gun is inserted into an oil filling pipe 7, the gun rod of the oil gun is placed on a supporting arm 2, then a fastening rod 3 is rotated to drive a sliding sleeve 4 to move in opposite directions along the fastening rod 3, at the moment, the sliding sleeve 4 drives a limiting arm 5 to move in opposite directions along a limiting rod 6, and along with the continuous rotation of the fastening rod 3, the limiting arm 5 drives an anti-skid rubber pad 1103 on the outer wall of the limiting arm to be attached to the gun rod of the oil gun, so that the gun rod of the oil gun is stably positioned, the oil gun stably works, and the danger caused by vibration and device separation of the oil gun is avoided;

according to the drawings of fig. 1 and fig. 3-4, when the device is adjusted according to the overflow cover, the bottom plate 1 is moved to be attached to the upper edge of the overflow cover, the adjusting rod 9 is rotated again to drive the clamping plate 10 to move oppositely along the adjusting rod 9, meanwhile, the clamping plate 10 is attached to the bottom plate 1 and slides oppositely, then the clamping plate 10 drives the anti-skid rubber gasket 1103 to be closely attached to the inner wall of the overflow cover, the extrusion rod 1102 is rotated again to move in the positioning arm 1101 to drive the anti-skid rubber gasket 1103 at the end of the extrusion rod 1102 to move towards the outer wall of the overflow cover and finally to be closely attached to the outer wall of the overflow cover, and the rest locking mechanism 11 is operated in the same way, so that the device is stably installed above the overflow covers with different sizes to be used, and the use flexibility of the device is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. A fixing device for examining oil gun, its characterized in that: the clamping device comprises a bottom plate (1), wherein a supporting arm (2) is fixedly mounted at the end part of the upper surface of the bottom plate (1), an upper end bearing of the supporting arm (2) is connected with a fastening rod (3), a sliding sleeve (4) is sleeved on the outer wall of the fastening rod (3), a limiting arm (5) is fixedly mounted on the upper surface of the sliding sleeve (4), and meanwhile, a limiting rod (6) is symmetrically mounted on the outer wall of the supporting arm (2) at the side of the limiting arm (5);

an oil filling pipe (7) is fixedly connected to the inner wall of the bottom plate (1), positioning plates (8) are symmetrically fixed to the edges of the upper surface of the bottom plate (1), and adjusting rods (9) are mounted on bearings of the inner wall of the positioning plates (8);

the outer wall of the adjusting rod (9) is sleeved with a clamping plate (10), and a locking mechanism (11) is arranged on the lower surface of the bottom plate (1) at the side of the clamping plate (10).

2. The fixture for certification of a fuel nozzle of claim 1, wherein: fastening rod (3) and sliding sleeve (4) threaded connection, the screw direction that fastening rod (3) outer wall set up is the symmetric distribution, sliding sleeve (4) are about the vertical axis symmetric distribution of support arm (2).

3. The fixture for certification of a fuel nozzle of claim 1, wherein: the limiting arm (5) forms a sliding structure with the supporting arm (2) and the limiting rod (6) respectively, and the front section of the upper end of the supporting arm (2) is in a T shape.

4. The fixture for certification of a fuel nozzle of claim 1, wherein: the adjusting rod (9) and the clamping plate (10) are arranged in a threaded mode, the thread direction of the outer wall of the adjusting rod (9) is symmetrically distributed, the clamping plate (10) is symmetrically distributed on the outer wall of the adjusting rod (9), the clamping plate (10) and the bottom plate (1) form a sliding structure, and meanwhile the side-looking shape of the clamping plate (10) is arranged to be L-shaped.

5. The fixture for certification of a fuel nozzle of claim 1, wherein: the locking mechanism (11) comprises a positioning arm (1101), an extrusion rod (1102) and an anti-skid rubber pad (1103), the positioning arm (1101) is fixedly mounted on the lower surface of the bottom plate (1) on the side of the clamping plate (10), the extrusion rod (1102) is movably connected to the inner wall of the positioning arm (1101), and the anti-skid rubber pad (1103) is bonded to the end face of the extrusion rod (1102).

6. The fixture for certification of a fuel nozzle of claim 5, wherein: the positioning arm (1101) and the extrusion rod (1102) are arranged in a threaded mode, and the anti-skid rubber pad (1103) is arranged on the outer walls of the extrusion rod (1102), the limiting arm (5) and the clamping plate (10).