CN215115045U

CN215115045U - Support structure for helium mass spectrometer leak detector

Info

Publication number: CN215115045U
Application number: CN202121697201.3U
Authority: CN
Inventors: 冉振为
Original assignee: Shenzhen Walsheng Intelligent Control Technology Co ltd
Current assignee: Shenzhen Walsheng Intelligent Control Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-10
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a supporting structure that helium mass spectrometer leak detector used, including supporting pallet frame and the lifting telescopic link of setting at supporting pallet frame lower surface, the pad bottom plate is installed to lifting telescopic link's one end, four sides of supporting pallet frame are provided with the centre gripping subassembly, the pad bottom plate package rubbing board body and seting up the draw-in groove that pierces through in plate body surface four corners, place the inboard of enclosing the deckle board at last with helium mass spectrometer leak detector's bottom, through the length of control lapse telescopic link, and then can promote and slide the splint for spacing spout, and then drive the semicircle extruded sheet and pass to the inboard of enclosing the deckle board, four side direct contact of four semicircle extruded sheets and helium mass spectrometer leak detector, utilize the thrust of lapse telescopic link, and then can carry out the centre gripping to helium mass spectrometer leak detector, place the fastening nature in last deckle board inboard with promotion helium mass spectrometer leak detector.

Description

Support structure for helium mass spectrometer leak detector

Technical Field

The utility model relates to a helium mass spectrometer leak detector technical field specifically is a supporting structure that helium mass spectrometer leak detector used.

Background

Helium mass spectrometer leak detector is the term of gas industry term, uses helium or hydrogen as leak hunting gas, uses the gas analyzer to detect helium and carries out the mass spectrometer of leak hunting, and the background noise of helium is low, and molecular weight and viscosity coefficient are little, therefore easily passes through the leak hole and easily diffuses, and helium is inert gas, does not corrode equipment.

Helium mass spectrometer leak detector need move it to the assigned position in advance at the process that detects, and helium mass spectrometer leak detector is bulky, and direct transport is comparatively hard, and the universal wheel is installed to the accessible in the bottom of helium mass spectrometer leak detector to the staff removes, but the universal wheel can increase the slidability of helium mass spectrometer leak detector bottom, and helium mass spectrometer leak detector can't stably stand on ground, and easily influences its normal work.

In order to solve the problems, the support structure for the helium mass spectrometer leak detector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting structure that helium mass spectrometer leak detector used adopts this device to work to solved in the above-mentioned background the direct transport of helium mass spectrometer leak detector comparatively hard and the unable stable problem of standing on ground of helium mass spectrometer leak detector.

In order to achieve the above object, the utility model provides a following technical scheme: a support structure for a helium mass spectrometer leak detector comprises a support plate frame and a lifting telescopic rod arranged on the lower surface of the support plate frame, wherein a cushion bottom plate is arranged at one end of the lifting telescopic rod, and clamping assemblies are arranged on four sides of the support plate frame;

the base plate comprises a plate body and penetrating clamping grooves arranged at four corners of the outer surface of the plate body.

Further, the bracket plate frame comprises a lower bottom plate and an upper surrounding frame plate arranged on the upper surface of the lower bottom plate.

Furthermore, four corners of the lower surface of the lower bottom plate are fixedly provided with connecting rods, one ends of the connecting rods are provided with universal wheels, and the connecting rods and the universal wheels are connected with the inner sides penetrating through the clamping grooves.

Furthermore, open chutes are formed in four sides of the upper enclosing frame plate, extension clamping plates are arranged at ports of the outer sides of the open chutes, and the clamping assemblies are connected with the inner sides of the open chutes and the extension clamping plates.

Further, the centre gripping subassembly includes the traveller piece that is connected with uncovered spout and extension splint and sets up the spacing spout in traveller piece inside.

Further, the inboard of spacing spout is provided with the butt clamp slat, and the one end fixed mounting of butt clamp slat has the linking mounting panel, is provided with the lapse telescopic link to the inboard of clamping the slat, and the one end of lapse telescopic link is connected with the linking mounting panel, bottom surface fixed connection in the other end of lapse telescopic link and the spacing spout.

Further, one side fixed mounting that links up the mounting panel has the semicircle extruded sheet, and the outside of semicircle extruded sheet is provided with the rubber coating.

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

1. the utility model provides a support structure for helium mass spectrometer leak detector, the inner side of a limit chute is provided with a butt clamping strip plate, a connecting mounting plate is fixedly mounted at one end of the opposite batten plate, a pushing telescopic rod is arranged at the inner side of the opposite batten plate, one end of the pushing telescopic rod is connected with the connecting mounting plate, the other end of the pushing telescopic rod is fixedly connected with the inner bottom surface of the limiting chute, the bottom end of the helium mass spectrometer leak detector is placed at the inner side of the upper enclosure frame plate, and the length of the pushing telescopic rod is controlled, thereby pushing the batten plates to slide relative to the limiting sliding chute, further driving the semicircular extrusion plates to push towards the inner side of the upper enclosing frame plate, the four semicircular extrusion plates are directly contacted with the four sides of the helium mass spectrometer leak detector, and by utilizing the thrust of the pushing telescopic rod, and then can carry out the centre gripping to helium mass spectrum leak detector to promote the leakproofness that helium mass spectrum leak detector placed at last bounding the frame inboard.

2. The utility model provides a support structure that helium mass spectrometer leak detector used, the equal fixed mounting in four corners of lower plate lower surface has the extension rod, the one end of extension rod is provided with the universal wheel, the extension rod is connected with the inboard that pierces through the draw-in groove with the universal wheel, length through control lift telescopic rod, with the interval between adjustment backing plate and the lower plate, when shortening the length of lift telescopic rod, make the universal wheel pass and pierce through draw-in groove and ground direct contact, can be convenient for remove helium mass spectrometer leak detector through the universal wheel, it is comparatively laborsaving, when the length of extension lift telescopic rod, can retract the universal wheel along piercing through the draw-in groove, and accomodate into between backing plate and the lower plate, and then make backing plate and ground direct contact, make helium mass spectrometer leak detector can stably place in ground.

Drawings

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

FIG. 2 is a schematic view of a bracket holder according to the present invention;

FIG. 3 is a schematic diagram of the structure of the bottom plate of the present invention;

FIG. 4 is a schematic view of the structure of the upper frame;

fig. 5 is a schematic structural view of the clamping assembly of the present invention.

In the figure: 1. a supporting plate frame; 11. a lower base plate; 111. a connecting rod; 112. a universal wheel; 12. an upper surrounding frame plate; 121. an open chute; 122. an extension splint; 2. a cushion pan; 21. a plate body; 22. penetrating through the clamping groove; 3. lifting the telescopic rod; 4. a clamping assembly; 41. a sliding block; 42. a limiting chute; 421. aligning the batten plates; 422. connecting the mounting plates; 4221. semi-circular extruding plates; 4222. rubber sheath; 423. the telescopic rod is pushed.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 3, a support structure for a helium mass spectrometer leak detector includes a support plate frame 1 and a telescopic lifting rod 3 disposed on a lower surface of the support plate frame 1, a bottom plate 2 is mounted at one end of the telescopic lifting rod 3, clamping assemblies 4 are disposed on four sides of the support plate frame 1, and the bottom plate 2 includes a plate body 21 and penetrating slots 22 disposed at four corners of an outer surface of the plate body 21.

Referring to fig. 2 and 4, the support bracket 1 includes a lower base plate 11 and an upper surrounding frame 12 disposed on the upper surface of the lower base plate 11, four corners of the lower surface of the lower base plate 11 are fixedly installed with joint rods 111, one end of the joint rod 111 is provided with a universal wheel 112, the joint rod 111 is connected with the universal wheel 112 and the inner side of the through slot 22, the distance between the backing plate 2 and the lower base plate 11 is adjusted by controlling the length of the lifting telescopic rod 3, when the length of the lifting telescopic rod 3 is shortened, the universal wheel 112 passes through the through slot 22 to be directly contacted with the ground, the mass spectrometer helium leak detector can be conveniently moved by the universal wheel 112, labor is saved, when the length of the lifting telescopic rod 3 is prolonged, the universal wheel 112 can be retracted along the through slot 22 and is accommodated between the backing plate 2 and the lower base plate 11, and the backing plate 2 is directly contacted with the ground, so that the mass spectrometer helium leak detector can be stably placed on the ground, open sliding grooves 121 are formed in four sides of the upper enclosing frame plate 12, an extending clamping plate 122 is arranged at a port on the outer side of each open sliding groove 121, and the clamping assembly 4 is connected with the inner sides of the open sliding grooves 121 and the extending clamping plate 122.

Referring to fig. 5, the clamping assembly 4 includes a sliding pillar block 41 connected to the open chute 121 and the extension clamp plate 122, and a limit chute 42 disposed inside the sliding pillar block 41, the inner side of the limit chute 42 is provided with a pair of clamping strips 421, one end of the pair of clamping strips 421 is fixedly provided with a connection mounting plate 422, the inner side of the pair of clamping strips 421 is provided with a push telescopic rod 423, one end of the push telescopic rod 423 is connected to the connection mounting plate 422, the other end of the push telescopic rod 423 is fixedly connected to the inner bottom surface of the limit chute 42, the bottom end of the helium mass spectrometer leak detector is disposed inside the upper enclosure 12, by controlling the length of the push telescopic rod 423, the clamping strips 421 can be pushed to slide relative to the limit chute 42, and further the semicircular extrusion plates 4221 are driven to push the inner side of the upper enclosure 12, the four semicircular extrusion plates 4221 are directly contacted with four sides of the helium mass spectrometer leak detector, and the thrust of the push telescopic rod 423 is utilized, and then can carry out the centre gripping to helium mass spectrometer leak detector to promote the tightness that helium mass spectrometer leak detector placed at last bounding box 12 inboard, the one side fixed mounting who links up mounting panel 422 has semicircle extruded plate 4221, and the outside of semicircle extruded plate 4221 is provided with rubber sheath 4222.

The working principle is as follows: the bottom end of the helium mass spectrometer leak detector is placed on the inner side of the upper surrounding frame plate 12, the length of the telescopic rod 423 is pushed to push the clamping plate 421 to slide relative to the limit sliding groove 42, the semicircular extrusion plates 4221 are driven to push the inner side of the upper surrounding frame plate 12, the four semicircular extrusion plates 4221 are in direct contact with four sides of the helium mass spectrometer leak detector, the helium mass spectrometer leak detector can be clamped by pushing the telescopic rod 423, the tightness of the helium mass spectrometer leak detector placed on the inner side of the upper surrounding frame plate 12 is improved, the distance between the backing plate 2 and the lower plate 11 is adjusted by controlling the length of the lifting telescopic rod 3, when the length of the lifting telescopic rod 3 is shortened, the universal wheel 112 penetrates through the clamping groove 22 to be in direct contact with the ground, the helium mass spectrometer leak detector can be conveniently moved by the universal wheel 112, labor is saved, when the length of the lifting telescopic rod 3 is prolonged, the universal wheel 112 can be retracted along the penetrating clamping groove 22 and is accommodated between the backing plate 2 and the lower plate 11, so that the backing plate 2 is in direct contact with the ground, and the helium mass spectrometer leak detector can be stably placed on the ground.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supporting structure that helium mass spectrometer leak detector used, includes a supporting plate frame (1) and sets up lifting telescopic link (3) at a supporting plate frame (1) lower surface, its characterized in that: a cushion bottom plate (2) is arranged at one end of the lifting telescopic rod (3), and clamping components (4) are arranged on four sides of the supporting plate bracket (1);

the cushion bottom plate (2) comprises a plate body (21) and penetrating clamping grooves (22) arranged at four corners of the outer surface of the plate body (21).

2. A mounting structure for a helium mass spectrometer leak detector as claimed in claim 1, wherein: the supporting plate frame (1) comprises a lower bottom plate (11) and an upper frame enclosing plate (12) arranged on the upper surface of the lower bottom plate (11).

3. A mounting structure for a helium mass spectrometer leak detector as claimed in claim 2, wherein: four corners of the lower surface of the lower bottom plate (11) are fixedly provided with connecting rods (111), one ends of the connecting rods (111) are provided with universal wheels (112), and the connecting rods (111) and the universal wheels (112) are connected with the inner sides penetrating through the clamping grooves (22).

4. A mounting structure for a helium mass spectrometer leak detector as claimed in claim 2, wherein: open chutes (121) are formed in four sides of the upper enclosing frame plate (12), extending clamping plates (122) are arranged at ports of the outer sides of the open chutes (121), and the clamping assemblies (4) are connected with the inner sides of the open chutes (121) and the extending clamping plates (122).

5. A mounting structure for a helium mass spectrometer leak detector as claimed in claim 1, wherein: the clamping assembly (4) comprises a sliding column block (41) connected with the open sliding groove (121) and the extension clamping plate (122) and a limiting sliding groove (42) arranged inside the sliding column block (41).

6. A mounting structure for a helium mass spectrometer leak detector as claimed in claim 5, wherein: the inboard of spacing spout (42) is provided with to pressing from both sides slat (421), and to the one end fixed mounting of pressing from both sides slat (421) have linking mounting panel (422), is provided with to the inboard of pressing from both sides slat (421) and passes telescopic link (423), and the one end of passing telescopic link (423) is connected with linking mounting panel (422), and the other end of passing telescopic link (423) is bottom surface fixed connection in with spacing spout (42).

7. A mounting structure for a helium mass spectrometer leak detector as claimed in claim 6, wherein: one side of the connecting mounting plate (422) is fixedly provided with a semicircular extrusion plate (4221), and the outer side of the semicircular extrusion plate (4221) is provided with a rubber sheath (4222).