CN219675440U

CN219675440U - Lifting column testing machine with lubricating function

Info

Publication number: CN219675440U
Application number: CN202320416412.8U
Authority: CN
Inventors: 任伟; 王飞; 张倩
Original assignee: Mayfield Automation Technology Suzhou Co ltd
Current assignee: Mayfield Automation Technology Suzhou Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-12
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a lifting column testing machine with a lubricating function, which comprises a supporting frame, a base and a top plate, wherein the supporting frame is arranged on one side of the top of the base, the top plate is arranged on the top of the supporting frame, a through groove is formed in one side of the supporting frame, a group of first sliding grooves are formed in the inner wall of the through groove, a first sliding block is arranged on the inner wall of the first sliding groove, and a first hydraulic cylinder is arranged on one side of the first sliding block. According to the utility model, the first auxiliary rotating handle is driven to rotate to drive the rotating rod to rotate, the rotating rod can drive the two groups of second gears to rotate, the second gears can drive the first gears to rotate, the first gears can drive the first threaded rod to rotate, the position of the first sliding block in the first sliding groove can be adjusted by the rotation of the first threaded rod through the arrangement of the through groove, the first sliding groove and the first sliding block, the height of the first hydraulic cylinder can be adjusted, and the detection accuracy can be improved in the use process of the lifting column tester.

Description

Lifting column testing machine with lubricating function

Technical Field

The utility model relates to the technical field of lifting column equipment, in particular to a lifting column testing machine with a lubricating function.

Background

The lifting column is an automatic lifting road pile taking a hydraulic motor as a power unit, and can be divided into a hydraulic integrated lifting column and a hydraulic split lifting column, wherein the power units of the hydraulic integrated lifting column and the hydraulic split lifting column are hydraulic motors, can be used for managing pedestrian traffic, protecting key infrastructure, setting a perimeter and distinguishing facility mechanisms of roads, and the lifting column needs to be tested through a testing machine after being produced so as to detect whether a lifting column product is qualified.

In the use process of the existing lifting column testing machine, the height of a hydraulic cylinder for detection needs to be guaranteed to be adjustable, so that when the lifting column testing machine is used for detecting, only the lifting column position with a single height can be detected, and the problem that an error exists in a detection result is easily caused.

In view of the foregoing, it is necessary to develop a lifting column tester with a lubrication function, so as to improve the accuracy of the lifting column tester in the use process.

Disclosure of Invention

The utility model aims to provide a lifting column testing machine with a lubricating function, which solves the technical problem that the detection result is easy to have errors when the lifting column position with a single height can be detected in the detection process.

In order to achieve the above purpose, the utility model provides a lifting column testing machine with a lubricating function, which comprises a supporting frame, a base and a top plate, wherein the supporting frame is arranged on one side of the top of the base, and the top plate is arranged on the top of the supporting frame;

a through groove is formed in one side of the support frame, a group of first sliding grooves are formed in the inner wall of the through groove, a first sliding block is mounted on the inner wall of the first sliding groove, and a first hydraulic cylinder is mounted on one side of the first sliding block;

the top of first slider runs through and installs first threaded rod, first gear is installed at the top of first threaded rod, the second gear is installed to the outer wall of first gear, the dwang is installed to the inner wall of second gear, first supplementary rotation handle is installed to the one end of dwang.

Preferably, the backup pad is installed to the opposite side of base, and the bottom of roof is installed at the top of backup pad, and the installation storehouse has been seted up at the top of base, and the lifting column is installed to the inner wall of installation storehouse.

Preferably, a second hydraulic cylinder is arranged at the bottom of the top plate, a second hydraulic head is arranged at one end of the second hydraulic cylinder, and a second pressure sensor is arranged on the inner wall of the second hydraulic head.

Preferably, a first hydraulic head is installed at one end of the first hydraulic cylinder, and a first pressure sensor is installed on the inner wall of the first hydraulic head.

Preferably, the operation panel subassembly is installed in the front of support frame, and the lubrication box is installed to one side of support frame, and the inlet is installed to one side of lubrication box, and the inner wall of lubrication box runs through and installs the pipe, and the water pump is installed to the other end of pipe, and three way connection is installed to the output of water pump, and the fluid-discharge tube is installed to the bottom of three way connection, and the through-hole is installed to the other end of fluid-discharge tube, and the inner wall of through-hole is installed in the outer wall of first threaded rod.

Preferably, a group of second spouts have been seted up at the top of base, and the second slider is installed to the inner wall of second spout, and the connecting block is installed at the top of second slider, and the connecting plate is installed at the top of connecting block, and test mud is installed to the one end of connecting plate, and the limiting hole has been seted up to the other end of connecting plate.

Preferably, the threaded hole is offered to one side of backup pad, and the second threaded rod is installed to the inner wall of threaded hole, and the second auxiliary handle that rotates is installed to the one end of second threaded rod, and the limit piece is installed to the other end of second threaded rod, and the outer wall of limit piece is installed in the inner wall of limit hole.

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

1. according to the utility model, the first auxiliary rotating handle is driven to rotate to drive the rotating rod to rotate, the rotating rod can drive the two groups of second gears to rotate, the second gears can drive the first gears to rotate, the first gears can drive the first threaded rod to rotate, the position of the first sliding block in the first sliding groove can be adjusted by the rotation of the first threaded rod through the arrangement of the through groove, the first sliding groove and the first sliding block, the height of the first hydraulic cylinder can be adjusted, and the detection accuracy can be improved in the use process of the lifting column tester.

2. The utility model is favorable for detecting the load capacity of the lifting column in the vertical direction through the arrangement of the top plate, the second hydraulic cylinder, the second hydraulic head and the second pressure sensor, has a lubricating effect on the rotation of the first threaded rod through the arrangement of the lubricating box, the liquid inlet, the guide pipe, the water pump, the three-way interface, the liquid discharge pipe, the through hole and the operation table assembly, avoids the problem of difficult height adjustment of the hydraulic cylinder for detection caused by the conditions of rust and the like, and is favorable for measuring the bending angle of the lifting column after transverse stress through the arrangement of the connecting plate and the test mud.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base structure of the present utility model;

FIG. 3 is a schematic view of a support frame according to the present utility model;

FIG. 4 is a schematic view of a first slider structure according to the present utility model;

fig. 5 is a schematic structural view of the connecting plate according to the present utility model.

In the figure: 1. a support frame; 2. a base; 3. a top plate; 101. a through groove; 102. a first chute; 103. a first slider; 104. a first hydraulic cylinder; 105. a first threaded rod; 106. a first gear; 107. a second gear; 108. a rotating lever; 109. a first auxiliary rotating handle; 201. a support plate; 202. a mounting bin; 203. lifting columns; 301. a second hydraulic cylinder; 302. a second hydraulic head; 303. a second pressure sensor; 401. a first hydraulic head; 402. a first pressure sensor; 501. an operator station assembly; 502. a lubrication box; 503. a liquid inlet; 504. a conduit; 505. a water pump; 506. a three-way interface; 507. a liquid discharge pipe; 508. a through hole; 601. a second chute; 602. a second slider; 603. a connecting block; 604. a connecting plate; 605. testing mud; 606. limiting the aperture; 701. a threaded hole; 702. a second threaded rod; 703. a second auxiliary rotating handle; 704. the block is restricted.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the utility model provides a lifting column testing machine with a lubrication function, which comprises a support frame 1, a base 2 and a top plate 3, wherein the support frame 1 is installed on one side of the top of the base 2, and the top plate 3 is installed on the top of the support frame 1;

referring to fig. 1, 2 and 4, a through groove 101 is formed in one side of a support frame 1, a group of first sliding grooves 102 are formed in the inner wall of the through groove 101, a first sliding block 103 is installed on the inner wall of the first sliding groove 102, a first hydraulic cylinder 104 is installed on one side of the first sliding block 103, a first threaded rod 105 is installed on the top of the first sliding block 103 in a penetrating mode, a first gear 106 is installed on the top of the first threaded rod 105, a second gear 107 is installed on the outer wall of the first gear 106, a rotating rod 108 is installed on the inner wall of the second gear 107, a first auxiliary rotating handle 109 is installed at one end of the rotating rod 108, a first hydraulic head 401 is installed at one end of the first hydraulic cylinder 104, a first pressure sensor 402 is installed on the inner wall of the first hydraulic head 401, the rotating rod 108 can be driven to rotate by driving the first auxiliary rotating handle 109, the second gear 107 can be driven to rotate by driving the first gear 106, the first threaded rod 105 can be driven to rotate by the rotation of the first gear 106, the first threaded rod 105 can be driven to rotate, the first sliding rod 105 can be accurately detected in a first lifting cylinder 203 through the through groove 101, the first sliding groove 103 and the first sliding groove 102, the first sliding groove 102 can be accurately detected in the first position of the first sliding rod is adjusted, and the first sliding rod is accurately in the lifting position of the first sliding rod is 203;

referring to fig. 1, 2, 3 and 5, a supporting plate 201 is installed at the other side of a base 2, a bottom of a top plate 3 is installed at the top of the supporting plate 201, an installation bin 202 is provided at the top of the base 2, a lifting column 203 is installed at the inner wall of the installation bin 202, a second hydraulic cylinder 301 is installed at the bottom of the top plate 3, a second hydraulic head 302 is installed at one end of the second hydraulic cylinder 301, a second pressure sensor 303 is installed at the inner wall of the second hydraulic head 302, an operation table assembly 501 is installed at the front of a supporting frame 1, a lubrication box 502 is installed at one side of the supporting frame 1, a liquid inlet 503 is installed at one side of the lubrication box 502, a guide pipe 504 is installed penetrating through the inner wall of the lubrication box 502, a water pump 505 is installed at the other end of the guide pipe 504, a three-way interface 506 is installed at the output end of the water pump 505, a liquid discharge pipe 507 is installed at the bottom of the three-way interface 506, a through hole 508 is installed at the other end of the liquid discharge pipe 507, and the inner wall of the through hole 508 is arranged on the outer wall of the first threaded rod 105, a group of second sliding grooves 601 are arranged at the top of the base 2, a second sliding block 602 is arranged on the inner wall of the second sliding groove 601, a connecting block 603 is arranged at the top of the second sliding block 602, a connecting plate 604 is arranged at the top of the connecting block 603, test mud 605 is arranged at one end of the connecting plate 604, a limiting hole 606 is arranged at the other end of the connecting plate 604, a threaded hole 701 is arranged at one side of the supporting plate 201, a second threaded rod 702 is arranged on the inner wall of the threaded hole 701, a second auxiliary rotating handle 703 is arranged at one end of the second threaded rod 702, a limiting block 704 is arranged at the other end of the second threaded rod 702, the outer wall of the limiting block 704 is arranged on the inner wall of the limiting hole 606, the vertical load capacity of the lifting column 203 is detected through the top plate 3, the second hydraulic cylinder 301, the second hydraulic head 302 and the second pressure sensor 303, through the setting of lubrication box 502, inlet 503, pipe 504, water pump 505, tee bend interface 506, fluid-discharge tube 507, through-hole 508 and operation panel subassembly 501, be favorable to playing lubricated effect to the rotation of first threaded rod 105, avoid the circumstances such as rust to lead to the problem of the difficult regulation of pneumatic cylinder height for the detection to appear, through the setting of connecting plate 604 and test mud 605, be favorable to measuring the crooked angle after the horizontal atress of elevating column 203.

The working principle is that the rotating rod 108 can be driven to rotate by driving the first auxiliary rotating handle 109, the rotating rod 108 can be driven to rotate by rotating the rotating rod 108, the first gear 106 can be driven to rotate by rotating the second gear 107, the first threaded rod 105 can be driven to rotate by rotating the first gear 106, the position of the first sliding block 103 in the first sliding groove 102 can be regulated by rotating the first threaded rod 105 through the arrangement of the through groove 101, the first sliding groove 102 and the first sliding block 103, the height of the first hydraulic cylinder 104 can be regulated, the accuracy of detection can be improved in the using process of the lifting column 203 tester, the detection is facilitated by the arrangement of the top plate 3, the second hydraulic cylinder 301, the second hydraulic head 302 and the second pressure sensor 303, the detection of the load capacity in the vertical direction of the lifting column 203 is facilitated by the lubrication box 502, the liquid inlet 503, the guide pipe 504, the water pump 505, the three-way interface 506, the liquid discharge pipe 507, the through hole 508 and the operation table component 501, the lubrication effect is facilitated by the rotation of the first threaded rod 105, the rust difficulty in the detection is avoided, the situation that the lifting column 203 is difficult to be regulated by the detection, the lifting column 203 is difficult to detect, the lifting column is difficult to be subjected to the measurement, and the measurement of the lifting column is difficult to the lifting column is set up, and the lifting column is difficult to be subjected to the measurement of the lifting column is subjected to the measurement of the lifting angle.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Lifting column testing machine with lubricating function, including support frame (1), base (2) and roof (3), its characterized in that: a supporting frame (1) is arranged on one side of the top of the base (2), and a top plate (3) is arranged on the top of the supporting frame (1);

a through groove (101) is formed in one side of the support frame (1), a group of first sliding grooves (102) are formed in the inner wall of the through groove (101), a first sliding block (103) is arranged on the inner wall of the first sliding groove (102), and a first hydraulic cylinder (104) is arranged on one side of the first sliding block (103);

the top of first slider (103) runs through and installs first threaded rod (105), first gear (106) are installed at the top of first threaded rod (105), second gear (107) are installed to the outer wall of first gear (106), dwang (108) are installed to the inner wall of second gear (107), first supplementary rotation handle (109) are installed to one end of dwang (108).

2. The lifting column test machine with a lubricating function according to claim 1, wherein: the other side of base (2) is installed backup pad (201), and the bottom of roof (3) is installed at the top of backup pad (201), and install storehouse (202) have been seted up at the top of base (2), and lifting column (203) are installed to the inner wall of install storehouse (202).

3. The lifting column test machine with a lubricating function according to claim 1, wherein: the bottom of roof (3) is installed second pneumatic cylinder (301), and second hydraulic head (302) is installed to one end of second pneumatic cylinder (301), and second pressure sensor (303) is installed to the inner wall of second hydraulic head (302).

4. The lifting column test machine with a lubricating function according to claim 1, wherein: one end of the first hydraulic cylinder (104) is provided with a first hydraulic head (401), and the inner wall of the first hydraulic head (401) is provided with a first pressure sensor (402).

5. The lifting column test machine with a lubricating function according to claim 1, wherein: the front of support frame (1) is installed operation panel subassembly (501), lubrication box (502) are installed to one side of support frame (1), inlet (503) are installed to one side of lubrication box (502), pipe (504) are installed in the inner wall penetration of lubrication box (502), water pump (505) are installed to the other end of pipe (504), tee bend interface (506) are installed to the output of water pump (505), fluid-discharge tube (507) are installed to the bottom of tee bend interface (506), through-hole (508) are installed to the other end of fluid-discharge tube (507), and the inner wall of through-hole (508) is installed in the outer wall of first threaded rod (105).

6. The lifting column test machine with a lubricating function according to claim 1, wherein: a group of second sliding grooves (601) are formed in the top of the base (2), second sliding blocks (602) are arranged on the inner walls of the second sliding grooves (601), connecting blocks (603) are arranged on the tops of the second sliding blocks (602), connecting plates (604) are arranged on the tops of the connecting blocks (603), testing mud (605) is arranged at one ends of the connecting plates (604), and limiting holes (606) are formed in the other ends of the connecting plates (604).

7. The lifting column test machine with a lubricating function according to claim 2, wherein: screw holes (701) are formed in one side of the supporting plate (201), second threaded rods (702) are arranged on the inner walls of the screw holes (701), second auxiliary rotating handles (703) are arranged at one ends of the second threaded rods (702), limiting blocks (704) are arranged at the other ends of the second threaded rods (702), and the outer walls of the limiting blocks (704) are arranged on the inner walls of the limiting holes (606).