CN219404248U - Portable maintenance device for pump station overpressure protection system - Google Patents

Abstract

The utility model belongs to the technical field of pump station maintenance, in particular to a maintenance device for a portable pump station overpressure protection system, which comprises a tool box, wherein the top of the tool box is provided with a lifting handle, the bottom of the tool box is provided with a plurality of mounting grooves, a connecting shaft is fixedly arranged in each mounting groove, a hinging block is movably arranged on each connecting shaft, a connecting rod is fixedly arranged on one side of each hinging block, one end of each connecting rod is fixedly provided with a mounting seat, rollers are movably arranged in each mounting seat, a blocking frame is arranged in each mounting groove, two threaded rods are arranged on the blocking frame, and a baffle plate, the hinging blocks, the connecting rods, the mounting seats, the rollers and the like are fixedly arranged on the inner wall of one side of each mounting groove.

Description

Portable maintenance device for pump station overpressure protection system

Technical Field

The utility model relates to the technical field of pump station maintenance, in particular to a maintenance device for a portable pump station overpressure protection system.

Background

When the pump station overpressure protection system is in fault, the outlet pressure is out of control, when the pressure reaches the upper limit pressure setting of the electric contact pressure gauge, the control cabinet immediately stops all water pumps, and when the system is in fault, a special maintenance tool is often needed to overhaul and maintain the system.

However, in the prior art, the related personnel generally lift the handle of the equipment to realize the transfer and carrying of the maintenance tool, and the maintenance tool is very inconvenient to carry due to the large weight, so that the maintenance device for the portable pump station overpressure protection system is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a maintenance device for a portable pump station overpressure protection system.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable pump station overpressure protection system is with maintaining device, includes the toolbox, the top of toolbox is equipped with the handle, the bottom of toolbox is equipped with a plurality of mounting grooves, the mounting groove internal fixation is equipped with the connecting axle, the epaxial activity of connecting is equipped with the hinge piece, the fixed connecting rod that is equipped with in one side of hinge piece, the fixed mount pad that is equipped with of one end of connecting rod, the internal movement of mount pad is equipped with the gyro wheel, be equipped with the block frame in the mounting groove, be equipped with two threaded rods on the block frame, the fixed baffle that is equipped with on one side inner wall of mounting groove, the both sides of toolbox are equipped with and carry and draw the structure.

Preferably, an internal threaded hole is formed in the top inner wall of the mounting groove, and the internal threaded hole is matched with the threaded rod.

Preferably, the lifting structure comprises two limiting seats and two connecting columns, wherein the two limiting seats and the two connecting columns are fixedly connected with two sides of the tool box, a connecting sleeve is movably arranged on the connecting columns, a connecting plate is fixedly arranged on one side of the connecting sleeve, an outer sleeve is fixedly arranged on one side of the connecting plate, a telescopic rod is movably arranged in the outer sleeve, a positioning rod is movably arranged on the outer sleeve, and one end of each telescopic rod is fixedly provided with one pull handle.

Preferably, a spring is fixedly arranged on the inner wall of one side of the outer sleeve, and one end of the spring is fixedly connected with one end of the telescopic rod.

Preferably, a plurality of positioning holes are formed in one side of the telescopic rod, and the positioning holes are matched with the positioning rod.

Preferably, an anti-skid sleeve is sleeved outside the handle, and protruding particles are arranged on the anti-skid sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the baffle, the hinging block, the connecting rod, the mounting seat, the roller and other parts, when the toolbox needs to be carried, the blocking frame can be taken down, the roller is contacted with the ground, the toolbox can slide forward by matching with the lifting structure, the transfer of the toolbox is realized, and the toolbox is convenient to carry;

2. the telescopic rod is provided with the outer sleeve, the telescopic rod, the spring, the positioning rod and other parts, so that the extension length of the telescopic rod can be adjusted according to the arm length of a user, and the comfort level of the user is improved.

Drawings

FIG. 1 is a schematic view of a first perspective view of the present utility model;

FIG. 2 is a schematic illustration of the front cross-section of the present utility model;

FIG. 3 is a schematic view of a second perspective view of the present utility model;

FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;

in the figure: 1. a tool box; 2. a handle; 3. a mounting groove; 4. a connecting shaft; 5. a hinge block; 6. a connecting rod; 7. a mounting base; 8. a blocking frame; 9. a threaded rod; 10. a baffle; 11. a lifting structure; 111. a limit seat; 112. a connecting column; 113. a connecting plate; 114. an outer sleeve; 115. a telescopic rod; 116. a positioning rod; 117. a pull handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a portable pump station is maintenance device for overpressure protection system, which comprises a toolbox 1, the top of toolbox 1 is equipped with handle 2, the bottom of toolbox 1 is equipped with a plurality of mounting grooves 3, the welding has connecting axle 4 in the mounting groove 3, install articulated piece 5 on the connecting axle 4 rotation, the welding of one side of articulated piece 5 has connecting rod 6, the mount pad 7 is installed to the one end bolt of connecting rod 6, the gyro wheel is installed in the internal rotation of mount pad 7, be equipped with in the mounting groove 3 and block frame 8, be equipped with two threaded rods 9 on the block frame 8, the welding has baffle 10 on the inner wall of one side of mounting groove 3, the both sides of toolbox 1 are equipped with and carry and draw structure 11;

the top inner wall of the mounting groove 3 is provided with an internal thread hole, the internal thread hole is matched with the threaded rod 9, the lifting structure 11 comprises two limiting seats 111 and two connecting columns 112, the two limiting seats 111 and the two connecting columns 112 are welded with two sides of the tool box 1, a connecting sleeve is rotatably arranged on the connecting columns 112, a connecting plate 113 is welded on one side of the connecting sleeve, an outer sleeve 114 is welded on one side of the connecting plate 113, a telescopic rod 115 is slidably arranged in the outer sleeve 114, a positioning rod 116 is slidably arranged on the outer sleeve 114, one ends of the two telescopic rods 115 are welded with the same pull handle 117, a spring is welded on one side inner wall of the outer sleeve 114, one end of the spring is welded with one end of the telescopic rod 115, one side of the telescopic rod 115 is provided with a plurality of positioning holes, the positioning holes are matched with the positioning rod 116, an anti-slip sleeve is arranged on the outer sleeve of the handle 2, comfort can be improved, and protruding particles are arranged on the anti-slip sleeve.

Working principle: when the tool box 1 needs to be carried, the pull handle 117 is held and the two outer sleeves 114 are rotated, the two outer sleeves 114 are separated from the two limiting seats 111, the pull handle 117 is moved to the direction convenient for pulling equipment, the extending length of the two telescopic rods 115 is adjusted according to the arm length of a carrier, the two positioning rods 116 are pulled outwards, after the positioning rods 116 are separated from the positioning holes on one side of the telescopic rods 115, the telescopic rods 115 are pushed by springs to extend outwards, the pull handle 117 is driven, the positioning rods 116 are inserted into the positioning holes after the length is moderate, positioning of the telescopic rods 115 is achieved, then the threaded rods 9 are rotated anticlockwise, after the threaded rods 9 are separated from the internal threaded holes in the mounting grooves 3, the blocking frame 8 is taken down, the connecting rods 6 are rotated clockwise, the rollers are in contact with the ground, then the blocking frame 8 is mounted in the mounting grooves 3, the blocking of the connecting rods 6 is achieved, then the tool box 1 can be pulled, and the tool box 1 does not need to be carried, and the tool box is convenient to carry.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable pump station overpressure protection system is with maintaining device, includes toolbox (1), its characterized in that: the top of toolbox (1) is equipped with handle (2), the bottom of toolbox (1) is equipped with a plurality of mounting grooves (3), mounting groove (3) internal fixation is equipped with connecting axle (4), the activity is equipped with articulated piece (5) on connecting axle (4), the fixed connecting rod (6) that is equipped with in one side of articulated piece (5), the one end of connecting rod (6) is fixed and is equipped with mount pad (7), the internal movement of mount pad (7) is equipped with the gyro wheel, be equipped with in mounting groove (3) and block frame (8), be equipped with two threaded rods (9) on blocking frame (8), be equipped with baffle (10) on the one side inner wall of mounting groove (3) fixedly, the both sides of toolbox (1) are equipped with and carry and draw structure (11).

2. A portable pump station overpressure protection system maintenance device as set forth in claim 1 wherein: an internal threaded hole is formed in the inner wall of the top of the mounting groove (3), and the internal threaded hole is matched with the threaded rod (9).

3. A portable pump station overpressure protection system maintenance device as set forth in claim 1 wherein: the lifting structure (11) comprises two limiting bases (111) and two connecting columns (112), the two limiting bases (111) and the two connecting columns (112) are fixedly connected with the two sides of the tool box (1), connecting sleeves are movably arranged on the connecting columns (112), connecting plates (113) are fixedly arranged on one sides of the connecting sleeves, outer sleeves (114) are fixedly arranged on one sides of the connecting plates (113), telescopic rods (115) are movably arranged in the outer sleeves (114), positioning rods (116) are movably arranged on the outer sleeves (114), and one pull handle (117) is fixedly arranged at one ends of the telescopic rods (115).

4. A portable pump station overpressure protection system maintenance device as set forth in claim 3 wherein: a spring is fixedly arranged on the inner wall of one side of the outer sleeve (114), and one end of the spring is fixedly connected with one end of the telescopic rod (115).

5. A portable pump station overpressure protection system maintenance device as set forth in claim 3 wherein: one side of the telescopic rod (115) is provided with a plurality of positioning holes, and the positioning holes are matched with the positioning rods (116).

6. A portable pump station overpressure protection system maintenance device as set forth in claim 1 wherein: the outside cover of handle (2) is equipped with the antiskid cover, be equipped with protruding granule on the antiskid cover.