CN213828767U

CN213828767U - Chemical industry instrument maintenance device

Info

Publication number: CN213828767U
Application number: CN202022707674.9U
Authority: CN
Inventors: 曹文德; 杨海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-07-30
Anticipated expiration: 2030-11-21

Abstract

The utility model provides a chemical instrument maintenance device, which belongs to the technical field of instrument maintenance and comprises a handle, a fixed rod, a grab handle, a connecting rod and a plum blossom starting head, wherein the upper end of the handle is provided with a first connecting sleeve, the lower end of the handle is provided with a second connecting sleeve, the fixed rod of the utility model can adjust the position in the handle up and down while fixing, when the gap of the device is narrow, the fixed rod is screwed out downwards, the fixed rod extends towards the lower end of the handle, the length of the connecting rod can be increased, the short distance between the handle and the connecting rod is avoided, so that the handle is blocked at a narrow position when in use, the maintenance is influenced, the device can be adjusted according to the condition, the maintenance is more convenient, the connecting rod is retracted into the handle, the length of the connecting rod can be shortened, the distance between the handle and the connecting rod is shortened, so that the device is closer to the holding when exerting force, the holding is more stable, the force application distance can be reduced, the phenomenon that the connecting rod is damaged after being stressed due to too long force distance is avoided, and the service life of the maintenance device can be prolonged.

Description

Chemical industry instrument maintenance device

Technical Field

The utility model relates to an instrument maintenance technical field specifically is an instrument maintenance device.

Background

An instrument is an instrument or equipment for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like. Temperature tester, multichannel temperature recorder, gaseous detector etc. all belong to the instrument and meter, and these instruments generally use in the chemical production field, and chemical industry instrument can bring a lot of convenience for chemical industry factory production etc. but chemical industry instrument is at the in-process that uses, and the emergence that can be regular is damaged, can dismantle and maintenance work to the instrument through utilizing the bottle opener.

Based on the above description, and retrieving a currently published patent number: CN201820862900.0, it relates to a chemical instrument maintenance device, which has the following advantages and disadvantages when in use:

1-the utility model can conveniently realize the separation work between the plum blossom starting extension block and the plum blossom starting through the matching of the snap ring, the fastening screw, the telescopic rod and the chute, and is convenient to insert the wire-starting work into the smaller wire-starting hole on the instrument, thereby preventing the wire-starting work from being inconvenient to be carried out due to the overlarge plum blossom starting, but the plum blossom starting is shorter in length, the handle is clamped at a narrow position when in use, the maintenance is influenced, the device can not be adjusted according to the condition, and the maintenance part is convenient;

2-the utility model can respectively realize the disassembly work among the handle, the connecting rod and the loop bar through the matching among the handle, the connecting rod and the loop bar, thereby preventing the device from being influenced by the overlong starting length, and the disassembly work can be carried out, but the use is more complicated, and the service life of the maintenance device is influenced by the easy damage after the overlong moment of the connecting rod is stressed;

therefore, further research needs to be conducted on the existing instrument maintenance device to provide a new chemical instrument maintenance device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the weak point that exists among the prior art, provide a chemical industry instrument maintenance device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical industry instrument maintenance device, includes handle, dead lever, grab handle, connecting rod and plum blossom plays the head, the upper end of handle is provided with first connecting sleeve, the lower extreme of handle is provided with the second connecting sleeve, the handle is located second connecting sleeve's lower extreme and is provided with the bearing piece, the top of handle is provided with first through-hole, the inside of handle is provided with the movable groove, the bottom of handle is provided with the second through-hole, the inside embedding of handle is provided with the dead lever, the upper end fixedly connected with grab handle of dead lever, the lower extreme fixedly connected with connecting rod of dead lever, the end of connecting rod is provided with the plum blossom and plays the head.

Preferably, the fixing rod is arranged in a cylindrical shape and is embedded in the movable groove of the handle.

Preferably, the fixed rod penetrates through the movable groove and the first through hole in sequence and extends upwards to the outer end of the handle, and the fixed rod and the handle are located on the same axis.

Preferably, the fixing rod and the handle are arranged in a split mode, and the fixing rod is movably connected with the handle.

Preferably, the outer wall of the fixed rod is provided with a thread groove, the inner wall of the movable groove of the handle is provided with a thread surface, and the fixed rod is meshed with the movable groove of the handle through the thread groove.

Preferably, the grab handle is cylindrical, and the grab handle is made of rubber materials.

Preferably, the connecting rod penetrates through the movable groove and the second through hole in sequence and extends downwards to the outer end of the handle, and the connecting rod and the handle are located on the same axis.

Preferably, the diameter of the connecting rod is smaller than that of the fixing rod, and the length of the fixing rod is larger than that of the connecting rod.

Preferably, the handle is made of rubber materials, and the bearing block is arranged in a conical mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) this kind of chemical industry instrument maintenance device, the dead lever passes through and is threaded connection between thread groove and the movable groove, the dead lever can revolve at the movable groove internal screw in and screw out, the dead lever can be when fixed, upper and lower adjusting position in the handle, when the gap of device is comparatively narrow and small, screw out the dead lever downwards, the dead lever stretches out to the handle lower extreme, can increase the length of connecting rod, it is shorter to avoid the distance between handle and the connecting rod, lead to the handle card in narrow and small position when using, influence the maintenance, can adjust the device according to the circumstances, make the maintenance more convenient.

(2) When the maintenance field of vision is comparatively wide, upwards screw out the dead lever, the dead lever stretches out to the upper end of handle, in the connecting rod indentation handle simultaneously, can shorten the length of connecting rod, shorten the distance between handle and the connecting rod, make and be close to the device more when hard, make and hold more stably, the bearing piece of toper form can be at the opening part that supports at the bolt hole simultaneously, can ensure during the vertical bolt hole that inserts of connecting rod, can reduce application of force distance, avoid taking place to damage behind the connecting rod moment of force overlength atress, can promote maintenance device's life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the specific connection structure of the handle of the present invention.

Fig. 3 is a schematic view of the split structure of the present invention.

In the figure: 1-a handle; 2-fixing the rod; 3-a grab handle; 4-a connecting rod; 5-plum blossom starts; 101-a first coupling sleeve; 102-a second coupling sleeve; 103-a bearing block; 104-a first via; 105-a movable slot; 106-second via.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

as shown in figures 1-3;

the embodiment provides a chemical industry instrument maintenance device, including handle 1, dead lever 2, grab handle 3, connecting rod 4 and plum blossom beginning 5, the upper end of handle 1 is provided with first connecting sleeve 101, the lower extreme of handle 1 is provided with second connecting sleeve 102, the lower extreme that handle 1 is located second connecting sleeve 102 is provided with bearing block 103, the top of handle 1 is provided with first through-hole 104, the inside of handle 1 is provided with movable groove 105, the bottom of handle 1 is provided with second through-hole 106, the inside embedding of handle 1 is provided with dead lever 2, the upper end fixedly connected with grab handle 3 of dead lever 2, the lower extreme fixedly connected with connecting rod 4 of dead lever 2, the end of connecting rod 4 is provided with plum blossom beginning 5.

Further, the fixing rod 2 is provided in a cylindrical shape, and the fixing rod 2 is embedded in the movable groove 105 of the handle 1.

Further, the fixing rod 2 sequentially penetrates through the movable groove 105 and the first through hole 104 and extends upwards to the outer end of the handle 1, and the fixing rod 2 and the handle 1 are on the same axis.

Further, the fixing rod 2 and the handle 1 are arranged in a split mode, and the fixing rod 2 and the handle 1 are movably connected.

Further, the outer wall of the fixing rod 2 is provided with a thread groove, the inner wall of the movable groove 105 of the handle 1 is provided with a thread surface, and the fixing rod 2 is engaged with the movable groove 105 of the handle 1 through the thread groove.

Further, the handle 3 is cylindrical, and the handle 3 is made of rubber.

Further, the connecting rod 4 sequentially penetrates through the movable slot 105 and the second through hole 106 and extends downwards to the outer end of the handle 1, and the connecting rod 4 and the handle 1 are on the same axis.

Further, the diameter of the connecting rod 4 is smaller than that of the fixing rod 2, and the length of the fixing rod 2 is larger than that of the connecting rod 4.

Further, the handle 1 is made of rubber materials, and the bearing block 103 is arranged in a conical shape.

When the utility model is used, the handle 3 is held to rotate the fixed rod 2, the fixed rod 2 is in threaded connection with the movable groove 105 through the thread groove, the fixed rod 2 can be screwed in and out in the movable groove 105, the fixed rod 2 can be vertically adjusted in the handle 1 while being fixed, when the gap of the device is narrow, the fixed rod 2 is screwed out downwards, the fixed rod 2 extends towards the lower end of the handle 1, the length of the connecting rod 4 can be increased, the short distance between the handle 1 and the connecting rod 4 is avoided, the handle 1 is blocked at a narrow position when in use, the maintenance is influenced, the device can be adjusted according to conditions, the maintenance is more convenient, when the maintenance visual field is wider, the fixed rod 2 is screwed out upwards, the fixed rod 2 extends towards the upper end of the handle 1, the connecting rod 4 is retracted into the handle 1, the length of the connecting rod 4 can be shortened, the distance between the handle 1 and the connecting rod 4 is shortened, make when hard to be close to the device more for it is more stable to hold, the bearing piece 103 of toper form can ensure 4 vertical insert bolt holes of connecting rod in supporting the opening part at the bolt hole simultaneously, can reduce application of force distance, avoids taking place to damage behind 4 moments of connecting rod overlength atress, can promote maintenance device's life.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a chemical instrument maintenance device, includes handle (1), dead lever (2), grab handle (3), connecting rod (4) and plum blossom plays head (5), its characterized in that, the upper end of handle (1) is provided with first connecting sleeve (101), the lower extreme of handle (1) is provided with second connecting sleeve (102), the lower extreme that handle (1) is located second connecting sleeve (102) is provided with bearing block (103), the top of handle (1) is provided with first through-hole (104), the inside of handle (1) is provided with movable groove (105), the bottom of handle (1) is provided with second through-hole (106), the inside embedding of handle (1) is provided with dead lever (2), the upper end fixedly connected with grab handle (3) of dead lever (2), the lower extreme fixedly connected with connecting rod (4) of dead lever (2), the tail end of the connecting rod (4) is provided with a plum blossom starting head (5).

2. The chemical instrument maintenance device according to claim 1, characterized in that the fixing rod (2) is arranged in a cylindrical shape, and the fixing rod (2) is embedded in the movable groove (105) of the handle (1).

3. The chemical instrument maintenance device according to claim 1, characterized in that the fixing rod (2) penetrates the movable groove (105) and the first through hole (104) in sequence and extends upwards to the outer end of the handle (1), and the fixing rod (2) and the handle (1) are on the same axis.

4. The chemical instrument maintenance device according to claim 1, characterized in that the fixing rod (2) and the handle (1) are arranged in a split manner, and the fixing rod (2) and the handle (1) are movably connected.

5. The chemical instrument maintenance device according to claim 1, characterized in that the outer wall of the fixed rod (2) is provided with a thread groove, the inner wall of the movable groove (105) of the handle (1) is provided with a thread surface, and the fixed rod (2) is engaged with the movable groove (105) of the handle (1) through the thread groove.

6. The chemical instrument maintenance device according to claim 1, wherein the grip (3) is cylindrical, and the grip (3) is made of rubber.

7. The chemical instrument maintenance device according to claim 1, characterized in that the connecting rod (4) penetrates through the movable groove (105) and the second through hole (106) in sequence and extends downwards to the outer end of the handle (1), and the connecting rod (4) and the handle (1) are on the same axis.

8. The chemical instrument servicing device according to claim 1, characterized in that the diameter of the connecting rod (4) is smaller than the diameter of the fixing rod (2), and the length of the fixing rod (2) is larger than the length of the connecting rod (4).

9. The chemical instrument maintenance device according to claim 1, characterized in that the handle (1) is made of rubber material, and the supporting block (103) is arranged in a conical shape.