CN218823233U - Hydraulic support upright jack unbalance loading test frame - Google Patents
Hydraulic support upright jack unbalance loading test frame Download PDFInfo
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- CN218823233U CN218823233U CN202223065434.9U CN202223065434U CN218823233U CN 218823233 U CN218823233 U CN 218823233U CN 202223065434 U CN202223065434 U CN 202223065434U CN 218823233 U CN218823233 U CN 218823233U
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- jack
- unbalance loading
- hydraulic support
- column
- loading test
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Abstract
The utility model relates to an experimental frock technical field just discloses a hydraulic support stand jack unbalance loading test frame, including gimbal mechanism, the equal swing joint in inner wall both sides of gimbal mechanism has the stop gear who is used for restricting stand jack and places the orbit, the actuating mechanism who is used for driving stop gear lift is all installed to gimbal mechanism's both sides. This hydraulic support column jack unbalance loading test stand, the mount pad passes through the locating part rebound on the mounting bracket drives electric telescopic handle, when the locating part removes with column jack co-altitude, start electric telescopic handle and extend, make locating part centre gripping upright column jack, restart driving motor makes the lead screw reversal, the locating part descends this moment, then drive lifting device makes the column jack follow the spacing passageway whereabouts that two locating parts formed, thereby make the column jack advance in the support body, avoid the position of placing of column jack in the support body and preset position to take place the skew.
Description
Technical Field
The utility model relates to an experimental frock technical field specifically is a hydraulic support stand jack unbalance loading test frame.
Background
The existing upright post jack test equipment lacks a special mould, can only carry out no-load stroke test and tightness test, cannot verify durability test and unbalance loading strength test, and cannot meet the related technical requirements of various tests on upright posts in the technical conditions of the upright posts of the hydraulic support.
The hydraulic support column jack unbalanced loading test frame disclosed in the granted utility model patent application publication No. CN206832487U in china, but the structural design of the above prior art:
in the process of the experiment, because the integral mass of the upright jack is heavier, after the upright jack is placed into the frame body, once the placing position of the upright jack deviates from the preset position, the position of the upright jack needs to be adjusted by adopting the hoisting device again, so that a large amount of adjustment time needs to be spent, and the progress of the experiment is influenced.
We therefore propose a hydraulic stand column jack offset load test rig to address the problems set out above.
It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a hydraulic support stand jack unbalance loading test frame to prior art's is not enough in the above-mentioned background art to the problem that provides in solving above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a hydraulic support upright jack unbalance loading test stand comprises a support mechanism, wherein two sides of the inner wall of the support mechanism are movably connected with limiting mechanisms for limiting the placing track of an upright jack, and two sides of the support mechanism are respectively provided with a driving mechanism for driving the limiting mechanisms to ascend and descend;
the limiting mechanism comprises a limiting piece, and an electric telescopic rod is installed on the rear side of the limiting piece;
actuating mechanism includes the mounting panel, two support piece that have a determining deviation are installed to one side of mounting panel, the top driving motor is installed at support piece's top, driving motor's bottom is passed through the drive shaft and is installed the lead screw, the outside threaded connection of lead screw has the mount pad, the mounting bracket is installed to one side of mount pad.
Preferably, the support mechanism comprises a support body, and a plurality of fixing pieces are installed at the bottom of the support body.
Preferably, the containing grooves matched with the limiting parts are formed in two sides of the inner wall of the rack body.
Preferably, a loading column socket is installed on one side of the inner wall of the frame body, and a loading column cap is connected to one side, far away from the loading column socket, of the inside of the frame body in a sliding mode.
Preferably, two loading trolleys are arranged inside the frame body.
Preferably, the inside sliding connection of support body has two slide bars, two the middle part of slide bar is installed unbalance loading cap and unbalance loading post nest respectively.
Preferably, two guide rods are arranged between the two supporting pieces at a certain distance.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses a last drive shaft of driving motor drives the mount pad rebound on the lead screw, the mount pad passes through the locating part rebound on the mounting bracket drives electric telescopic handle this moment, when the locating part removes with stand jack is same high, start electric telescopic handle and extend, make locating part centre gripping upright jack, then restart driving motor makes the lead screw reversal, the locating part descends this moment, then drive lifting device makes stand jack follow the spacing passageway whereabouts that two locating parts formed, thereby make stand jack advance in the support body, avoid the position of placing of stand jack in the support body to take place the skew with preset position, and then can once accomplish placing of stand jack, need not the secondary and adjust stand jack's position, a large amount of adjustment time has been saved, avoid causing the influence to experimental progress.
Drawings
Fig. 1 is a schematic structural diagram of the whole hydraulic support column jack unbalance loading test frame of the present invention;
fig. 2 is a schematic structural diagram of a frame body of the hydraulic support upright jack unbalance loading test frame of the present invention;
fig. 3 is the structure schematic diagram of the driving mechanism of the hydraulic support column jack unbalance loading test frame of the present invention.
In the figure: 1. a support mechanism; 2. a limiting mechanism; 3. a drive mechanism; 4. loading a trolley; 5. loading the column nest; 6. loading a column cap; 7. an offset loading cap; 8. offset loading of the column nest; 9. a slide bar; 11. a frame body; 12. a fixing member; 21. a limiting member; 22. an electric telescopic rod; 23. a receiving groove; 31. mounting a plate; 32. a support member; 33. a drive motor; 34. a lead screw; 35. a guide bar; 36. a mounting seat; 37. and (7) mounting frames.
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. 1-3, the present invention provides a hydraulic support column jack unbalance loading test stand; the lifting device comprises a support mechanism 1, wherein both sides of the inner wall of the support mechanism 1 are movably connected with a limiting mechanism 2 for limiting the placing track of an upright post jack, and both sides of the support mechanism 1 are provided with driving mechanisms 3 for driving the limiting mechanism 2 to lift;
the limiting mechanism 2 comprises a limiting piece 21, an electric telescopic rod 22 is installed on the rear side of the limiting piece 21, and the limiting piece 21 can be driven to be close to the upright post jack by the aid of the electric telescopic rod 22;
As shown in fig. 1-2, preferably, the support mechanism 1 includes a frame body 11, a plurality of fixing members 12 arranged at equal intervals are mounted at the bottom of the frame body 11, and a mounting plate 31 is mounted on the frame body 11;
as shown in fig. 1-2, preferably, both sides of the inner wall of the frame body 11 are provided with accommodating grooves 23 adapted to the limiting member 21, by providing the accommodating grooves 23, the bottom limiting member 21 can be accommodated when the limiting member 21 is not used, both sides of the frame body 11 are provided with guide grooves adapted to the output end of the electric telescopic rod 22, and the guide grooves are communicated with the accommodating grooves 23;
as shown in fig. 2, preferably, a loading column socket 5 is installed on one side of the inner wall of the frame body 11, a loading column cap 6 is slidably connected to one side of the interior of the frame body 11, which is far away from the loading column socket 5, slide blocks are installed on both sides of the loading column cap 6, and slide grooves matched with the slide blocks are formed on both sides of the inner wall of the frame body 11;
as shown in fig. 2, preferably, two loading trolleys 4 are arranged inside the frame body 11, and rails adapted to the loading trolleys 4 are arranged on both sides of the inner wall of the frame body 11;
as shown in fig. 2, preferably, two sliding rods 9 are slidably connected inside the frame body 11, the middle parts of the two sliding rods 9 are respectively provided with an offset load column cap 7 and an offset load column socket 8, both sides of the inner wall of the frame body 11 are provided with sliding grooves matched with the sliding rods 9, and the sliding rods 9 and the sliding blocks use the same sliding groove;
as shown in fig. 1 to 3, two guide rods 35 are preferably installed between the two supporting members 32 with a certain distance, and the guide rods 35 are slidably connected with the mounting seats 36.
It should be noted that, in the present embodiment, the hydraulic support column jack unbalance loading test frame is provided, when performing an experiment, a loading column is hoisted into a frame body 11, clamped by a loading column socket 5 and a loading column cap 6, and then fixed by a pin, the position of a loading trolley 4 at the lower part of the loading column is adjusted, so that the loading column is horizontally stable, when placing the column jack, the column jack is hoisted to the top of the frame body 11 by a hoisting device, then a driving motor 33 is started, a driving shaft on the driving motor 33 drives a mounting seat 36 on a lead screw 34 to move upwards, at this time, the mounting seat 36 drives a limiting member 21 on an electric telescopic rod 22 to move upwards by a mounting frame 37, when the limiting member 21 moves to the same height as the column jack, the electric telescopic rod 22 is started to extend, make locating part 21 centre gripping stand jack, then restart driving motor 33 makes lead screw 34 reverse, locating part 21 descends this moment, then drive lifting device makes stand jack along the spacing passageway whereabouts that two locating parts 21 formed, thereby make stand jack advance in support body 11, avoid stand jack place position in support body 11 and preset position to take place the skew, and then can once accomplish placing of stand jack, need not the secondary and adjust the position of stand jack, a large amount of adjustment time has been saved, avoid causing the influence to experimental progress, after stand jack placed and finish, through unbalance loading cap 7, the clamping of unbalance loading post nest 8, adjustment stand jack lower part loading dolly 4, make stand jack level stability, thereby accomplish the installation of stand jack.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The hydraulic support upright jack unbalance loading test frame comprises a support mechanism (1) and is characterized in that two sides of the inner wall of the support mechanism (1) are movably connected with limiting mechanisms (2) used for limiting the placing track of an upright jack, and two sides of the support mechanism (1) are respectively provided with a driving mechanism (3) used for driving the limiting mechanisms (2) to ascend and descend;
the limiting mechanism (2) comprises a limiting piece (21), and an electric telescopic rod (22) is installed on the rear side of the limiting piece (21);
actuating mechanism (3) are including mounting panel (31), two support piece (32) that have a determining deviation are installed to one side of mounting panel (31), the top driving motor (33) are installed at the top of support piece (32), lead screw (34) are installed through the drive shaft to the bottom of driving motor (33), the outside threaded connection of lead screw (34) has mount pad (36), mounting bracket (37) are installed to one side of mount pad (36).
2. The hydraulic support column jack unbalance loading test frame according to claim 1, characterized in that the support frame mechanism (1) comprises a frame body (11), and a plurality of fixing members (12) are installed at the bottom of the frame body (11).
3. The hydraulic support column jack unbalance loading test frame according to claim 2, characterized in that both sides of the inner wall of the frame body (11) are provided with accommodating grooves (23) matched with the limiting pieces (21).
4. The hydraulic support column jack unbalance loading test frame according to claim 2, characterized in that a loading column socket (5) is installed on one side of the inner wall of the frame body (11), and a loading column cap (6) is connected to one side of the inner part of the frame body (11) far away from the loading column socket (5) in a sliding manner.
5. The hydraulic support column jack unbalance loading test frame according to claim 2, characterized in that two loading trolleys (4) are arranged inside the frame body (11).
6. The hydraulic support column jack unbalance loading test frame according to claim 2, characterized in that the frame body (11) is connected with two slide bars (9) in a sliding manner, and the unbalance loading column cap (7) and the unbalance loading column socket (8) are respectively installed at the middle parts of the two slide bars (9).
7. The hydraulic support column jack unbalance loading test frame according to claim 1, characterized in that two guide rods (35) with a certain spacing are installed between the two support members (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223065434.9U CN218823233U (en) | 2022-11-18 | 2022-11-18 | Hydraulic support upright jack unbalance loading test frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223065434.9U CN218823233U (en) | 2022-11-18 | 2022-11-18 | Hydraulic support upright jack unbalance loading test frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218823233U true CN218823233U (en) | 2023-04-07 |
Family
ID=87266307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223065434.9U Active CN218823233U (en) | 2022-11-18 | 2022-11-18 | Hydraulic support upright jack unbalance loading test frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218823233U (en) |
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2022
- 2022-11-18 CN CN202223065434.9U patent/CN218823233U/en active Active
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