CN212928168U

CN212928168U - Anti-misoperation device of pedal pump

Info

Publication number: CN212928168U
Application number: CN202021763312.5U
Authority: CN
Inventors: 陈童稀; 张琰
Original assignee: Suzhou Fudou Rail Transit Equipment Co ltd
Current assignee: Suzhou Fudou Rail Transit Equipment Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-09
Anticipated expiration: 2030-08-21

Abstract

The utility model is suitable for a foot pump field provides a foot pump prevent mistake operating means, include foot pump body, bottom plate and prevent the mistake action bars, the downside integration of foot pump body is provided with the base, and the downside of base closely laminates and have the bottom plate, the top outside welding of bottom plate has the backup pad, and the inboard of backup pad is fixed with first fixed block, the outside welding of base has the second fixed block, and the outside of second fixed block closely laminates and have an installation section of thick bamboo, the internally mounted of support frame has the dead lever, and the outside swing joint of dead lever has first connecting block, the upside of first connecting block is fixed with the second connecting block, the middle part through connection of installation block has the locating lever. This anti-misoperation device of foot pump, easy to assemble and dismantlement, stable in structure, and the position of preventing maloperation mechanism is prevented in convenient the regulation, can avoid influencing the use of foot pump, and easy and simple to handle, the flexibility is high to can effectively fix.

Description

Anti-misoperation device of pedal pump

Technical Field

The utility model relates to a foot pump technical field specifically is a foot pump prevent mistake operating means.

Background

The foot pump is a device for converting mechanical energy into hydraulic pressure energy through foot movement, and due to the characteristics of simple structure and the like, the foot pump is widely applied in the fields of electric power, buildings and the like, and can be generally provided with an anti-misoperation device for preventing heavy objects or feet from being touched by mistake, and the anti-misoperation devices of the foot pump on the market are various, but still have some defects.

The anti-misoperation device of the existing pedal pump is inconvenient to install and disassemble, the position of the anti-misoperation mechanism is inconvenient to adjust, and the use of the pedal pump is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foot pump prevent mistake operating means to solve the inconvenient installation and the dismantlement of the current foot pump of preventing mistake operating means that proposes in the above-mentioned background art, and inconvenient regulation prevents mistake operating means's position, influence the problem of the use of foot pump easily.

In order to achieve the above object, the utility model provides a following technical scheme: a misoperation prevention device of a pedal pump comprises a pedal pump body, a bottom plate and a misoperation prevention rod, wherein the lower side of the pedal pump body is integrally provided with a base, the lower side of the base is tightly attached with the bottom plate, the outer side of the upper part of the bottom plate is welded with a support plate, the inner side of the support plate is fixed with a first fixed block, the upper side of the support plate is integrally provided with a support frame, the outer side of the base is welded with a second fixed block, the outer side of the second fixed block is tightly attached with an installation tube, a fixed rod is arranged in the support frame, the outer side of the fixed rod is movably connected with a first connecting block, the upper side of the first connecting block is fixed with a second connecting block, the outer side of the second connecting block is provided with an installation block, the middle part of the installation block is connected with a positioning rod in a penetrating, the mounting groove has been seted up to the inside of dead lever, the inboard integration of second connecting block is provided with prevents mistake action bars.

The utility model discloses still provide backup pad and bottom plate combination constitute "U" font structure, and the support frame is about the vertical axis symmetric distribution of backup pad.

The utility model discloses still provide an installation section of thick bamboo all adopts threaded connection's mode with first fixed block and second fixed block to be connected, and equidistant distribution in the backup pad of first fixed block to first fixed block and second fixed block one-to-one set up.

The utility model discloses still provide first connecting block constitutes sliding construction on the dead lever, and first connecting block and second connecting block adopt the welded mode to be connected to the second connecting block with prevent that the combination of mistake action bars constitutes "worker" font structure.

The utility model discloses still provide the locating lever constitutes sliding construction on the installation piece, and the longitudinal section of installation piece is "n" font structure to locating lever and rubber pad adopt the mode of pasting the connection to be connected, and the outside of rubber pad and the inboard of support frame closely laminate moreover.

The utility model discloses still provide locating lever through connection is in the mounting groove, and the vertical axis symmetric distribution of mounting groove about the dead lever.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-misoperation device of the foot pump is convenient to mount and dismount, has a stable structure, is convenient to adjust the position of the anti-misoperation mechanism, can avoid influencing the use of the foot pump, is simple and convenient to operate, has high flexibility, and can be effectively fixed;

1. the base penetrates through the inner side of the supporting plate, the base is placed on the bottom plate, the mounting cylinder in threaded connection with the first fixing block is rotated on the first fixing block, so that the mounting cylinder is in threaded connection with the second fixing block, mounting and dismounting are facilitated, and the structure is stable;

2. the first connecting block, the fixed rod and the second connecting block are arranged, and the first connecting block slides on the fixed rod by sliding the second connecting block on the supporting frame, so that the position of the misoperation preventing mechanism is conveniently adjusted, and the influence on the use of the pedal pump can be avoided;

3. be provided with locating lever, mounting groove and installation piece, through the pull-up locating lever, make the locating lever slide on the installation piece, make the locating lever break away from and connect with the mounting groove draw-in groove, easy and simple to handle, the flexibility is high, and the locating lever slides on the installation piece, can effectively fix.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the connection structure of the support plate and the support frame of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the front sectional structure of the installation cylinder connected to the first fixing block.

In the figure: 1. a pedal pump body; 2. a base plate; 3. a support plate; 4. a support frame; 5. a first fixed block; 6. a base; 7. a second fixed block; 8. mounting the cylinder; 9. fixing the rod; 10. a first connection block; 11. a second connecting block; 12. mounting blocks; 13. positioning a rod; 14. a spring; 15. a rubber pad; 16. mounting grooves; 17. prevent mistake action bars.

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. 1-5, the present invention provides a technical solution: an anti-misoperation device of a pedal pump comprises a pedal pump body 1, a bottom plate 2, a support plate 3, a support frame 4, a first fixed block 5, a base 6, a second fixed block 7, an installation cylinder 8, a fixed rod 9, a first connecting block 10, a second connecting block 11, an installation block 12, a positioning rod 13, a spring 14, a rubber pad 15, an installation groove 16 and an anti-misoperation rod 17, wherein the base 6 is integrally arranged at the lower side of the pedal pump body 1, the bottom plate 2 is tightly attached to the lower side of the base 6, the support plate 3 is welded at the outer side above the bottom plate 2, the first fixed block 5 is fixed at the inner side of the support plate 3, the support frame 4 is integrally arranged at the upper side of the support plate 3, the second fixed block 7 is welded at the outer side of the base 6, the installation cylinder 8 is tightly attached to the outer side of the second fixed block 7, the fixed rod 9 is installed inside the support frame, the upside of first connecting block 10 is fixed with second connecting block 11, and installation piece 12 is installed in the outside of second connecting block 11, and the middle part through connection of installation piece 12 has locating lever 13, and the downside of locating lever 13 is fixed with rubber pad 15 to the inside welding of locating lever 13 has spring 14, and mounting groove 16 has been seted up to the inside of dead lever 9, and the inboard integration of second connecting block 11 is provided with prevents mistake action bars 17.

As shown in fig. 1, 4 and 5, the positioning rod 13 forms a sliding structure on the mounting block 12, the longitudinal section of the mounting block 12 is of an n-shaped structure, the positioning rod 13 is connected with the rubber pad 15 in a sticking connection manner, the outer side of the rubber pad 15 is tightly attached to the inner side of the support frame 4, and the second connecting block 11 can be effectively fixed, as shown in fig. 4, the positioning rod 13 is connected in the mounting groove 16 in a penetrating manner, and the mounting groove 16 is symmetrically distributed about the vertical central axis of the fixing rod 9, so that the second connecting block 11 is conveniently limited;

for example, the support plate 3 and the bottom plate 2 in fig. 2 and 3 are combined to form a U-shaped structure, and the support frame 4 is symmetrically distributed about the vertical central axis of the support plate 3, so that the bottom plate 2 and the base 6 can be conveniently installed, for example, the installation cylinder 8 in fig. 2 and 3 is connected with the first fixing block 5 and the second fixing block 7 in a threaded connection manner, and the first fixing blocks 5 are equidistantly distributed on the support plate 3, and the first fixing blocks 5 and the second fixing blocks 7 are arranged in a one-to-one correspondence manner, so that the support plate 3 and the base 6 can be effectively fixed, for example, the first connecting block 10 in fig. 2 and 4 forms a sliding structure on the fixing rod 9, and the first connecting block 10 and the second connecting block 11 are connected in a welding manner, and the second connecting block 11 and the misoperation prevention rod 17 are combined to form an i-shaped structure, so that.

The working principle is as follows: when the anti-misoperation device of the foot pump is used, as shown in the attached

drawings

1, 3 and 5, firstly, the base 6 penetrates through the inner side of the supporting plate 3, so that the lower side of the base 6 is tightly attached to the upper side of the bottom plate 2, the base 6 is placed on the bottom plate 2, the mounting cylinder 8 in threaded connection with the first fixing block 5 is rotated on the first fixing block 5, the mounting cylinder 8 is in threaded connection with the second fixing block 7, and the supporting plate 3 and the base 6 are fixed;

as shown in fig. 1, fig. 2 and fig. 4, the positioning rod 13 is pulled upwards to separate the positioning rod 13 from the slot connection with the mounting slot 16 and push the anti-misoperation rod 17, the first connecting block 10 fixed at the lower side of the second connecting block 11 slides on the outer side of the fixing rod 9, the position of the anti-misoperation rod 17 is adjusted, then the positioning rod 13 is loosened, the elastic action of the spring 14 pushes the positioning rod 13 to slide on the mounting block 12 and connect the positioning rod 13 with the slot connection of the mounting slot 16, the rubber pad 15 fixed on the positioning rod 13 is tightly attached to the inner side of the supporting frame 4, and the second connecting block 11 is fixed, so as to complete a series of operations of the anti-misoperation device of the foot pump.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a foot pump prevent mistake operating means, includes foot pump body (1), bottom plate (2) and prevents mistake action bars (17), its characterized in that: the lower side of the pedal pump body (1) is integrally provided with a base (6), the lower side of the base (6) is tightly attached with a bottom plate (2), a supporting plate (3) is welded on the outer side of the upper portion of the bottom plate (2), a first fixing block (5) is fixed on the inner side of the supporting plate (3), a supporting frame (4) is integrally arranged on the upper side of the supporting plate (3), a second fixing block (7) is welded on the outer side of the base (6), an installation cylinder (8) is tightly attached to the outer side of the second fixing block (7), a fixing rod (9) is installed inside the supporting frame (4), a first connecting block (10) is movably connected to the outer side of the fixing rod (9), a second connecting block (11) is fixed on the upper side of the first connecting block (10), an installation block (12) is installed on the outer side of the second connecting block (11), and a positioning rod (13) is connected, and a rubber pad (15) is fixed on the lower side of the positioning rod (13), a spring (14) is welded inside the positioning rod (13), a mounting groove (16) is formed in the fixing rod (9), and an anti-misoperation rod (17) is integrally arranged on the inner side of the second connecting block (11).

2. The anti-misoperation device of the pedal pump according to claim 1, wherein: the supporting plate (3) and the bottom plate (2) are combined to form a U-shaped structure, and the supporting frames (4) are symmetrically distributed around the vertical central axis of the supporting plate (3).

3. The anti-misoperation device of the pedal pump according to claim 1, wherein: the mounting cylinder (8) is connected with the first fixing block (5) and the second fixing block (7) in a threaded connection mode, the first fixing blocks (5) are distributed on the supporting plate (3) at equal intervals, and the first fixing blocks (5) and the second fixing blocks (7) are arranged in a one-to-one corresponding mode.

4. The anti-misoperation device of the pedal pump according to claim 1, wherein: the first connecting block (10) forms a sliding structure on the fixing rod (9), the first connecting block (10) is connected with the second connecting block (11) in a welding mode, and the second connecting block (11) and the anti-misoperation rod (17) are combined to form an I-shaped structure.

5. The anti-misoperation device of the pedal pump according to claim 1, wherein: the positioning rod (13) forms a sliding structure on the mounting block (12), the longitudinal section of the mounting block (12) is of an n-shaped structure, the positioning rod (13) is connected with the rubber pad (15) in a sticking connection mode, and the outer side of the rubber pad (15) is tightly attached to the inner side of the support frame (4).

6. The anti-misoperation device of the pedal pump according to claim 1, wherein: the positioning rods (13) are connected in the mounting grooves (16) in a penetrating mode, and the mounting grooves (16) are symmetrically distributed around a vertical central axis of the fixing rod (9).