CN214980823U - Portable metal processing platform is used in subway construction - Google Patents
Portable metal processing platform is used in subway construction Download PDFInfo
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- CN214980823U CN214980823U CN202120749792.8U CN202120749792U CN214980823U CN 214980823 U CN214980823 U CN 214980823U CN 202120749792 U CN202120749792 U CN 202120749792U CN 214980823 U CN214980823 U CN 214980823U
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- screw rod
- direction screw
- supporting foot
- table top
- subway construction
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Abstract
The utility model discloses a subway construction is with portable metal processing platform for solve the metal processing platform among the prior art and carry inconvenient problem, can adjust the mesa height simultaneously, facilitate the use, its structure includes: mesa, supporting leg, stabilize the side lever, the rotatable connection of supporting leg is on a set of side of mesa, connect through the stable side lever that can dismantle the setting between the supporting leg, thereby constitute the structure of a table shape, at the in-process that removes, dismantle stable side lever, the rotatory supporting leg, the return pulley that makes the mesa bottom is down, draw the supporting leg and just can drag away the processing platform, consequently, it is more convenient to carry and transport, and stable side lever is scalable structure, length and the turned angle of supporting leg through the length of the stable side lever of adjustment, can adjust the height of mesa, convenient to use.
Description
Technical Field
The utility model belongs to the metal processing equipment field, concretely relates to subway construction is with portable metal processing platform.
Background
In the construction process of the rail transit platform, because the site condition is different from the size of a standard part directly purchased, a metal part needs to be simply processed on a construction site, including simple grinding, drilling and the like, good installation quality can be ensured through reprocessing, for example, the metal part needs to be reprocessed on the site in the installation process of a shield door and a flood control baffle, if the metal part is not processed on the site and returns to a factory for processing, the construction progress is delayed, the metal processing platform in the prior art is mostly fixed and inconvenient to move, the folding table in the prior art or the ground is mostly adopted on the construction site, because the quality of processing equipment is large, the folding table in the prior art is directly used as the processing platform, the stability is insufficient, the shaking is obvious in the use process, errors are easy to occur, and the processing is carried out on the ground, the ground is lower, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a subway construction is with portable metal processing platform for solve prior art's processing platform and remove inconvenient problem, height-adjustable moreover, it is more convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable metal working table for subway construction, comprising: the table comprises a table top, supporting foot frames and stabilizing side rods, wherein the supporting foot frames are rotatably connected to a set of opposite side edges of the table top, the supporting foot frames are connected through the stabilizing side rods which can be detachably arranged, the table top is supported through the supporting foot frames, a bottom wheel is arranged on the bottom surface of the table top, the bottom wheel is in contact with the ground after the supporting foot frames rotate upwards, dragging can be carried out, the stabilizing side rods are telescopic rods, and the height of the table top can be adjusted by rotating the two supporting foot frames and correspondingly adjusting the length of the stabilizing side rods.
Furthermore, the top surface of the table top is provided with an installation position, and the installation position is used for installing metal processing equipment.
Furthermore, the position of the contact of the support foot rest and the ground is provided with an anti-skid projection which is a projection made of rubber.
Further, the stabilizer bar comprises: the connecting screw rod, the high-direction screw rod, the movable sleeve and the connecting rod are sleeved on the connecting screw rod and the high-direction screw rod respectively and can move in the axial direction of the connecting screw rod and the high-direction screw rod, and the directions of external threads on two sides of the middle point of the high-direction screw rod are opposite;
the connecting screw is perpendicular to the high-direction screw, the connecting screws are arranged on two sides of the high-direction screw, two ends of the connecting rod are hinged to the high-direction screw movable sleeve and the connecting screw, and the high-direction screw and the movable sleeves on the connecting screws on two sides of the high-direction screw are connected into a diamond through the connecting rod.
Furthermore, the outer sides of the connecting screw rod and the high-direction screw rod are provided with external threads, the inner wall of the movable sleeve is provided with internal threads, and the movable sleeve is connected with the connecting screw rod and the high-direction screw rod through threaded connection and moves through the connecting screw rod and the high-direction screw rod.
Furthermore, all be provided with the hinge ear on the activity sleeve.
The utility model discloses following beneficial effect has at least:
(1) can compare in traditional fixed processing platform through simple folding into dolly form, it is more convenient to carry, and the pulley of mesa bottom can directly drag the line moreover, has alleviateed the transport intensity in the use, and the mesa when dragging the line can also be used for placing the work piece.
(2) Can adjust the turned angle of supporting foot rest simultaneously through the length of adjustment stabilizer bar, come to adjust the height of mesa, convenient to use person uses.
(3) The stable side rod is stable in structure, can bear axial pressure, and cannot be bent after the middle part is stressed due to overlarge extension length.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 schematically shows a state diagram of the use of the invention;
fig. 2 schematically shows a structural schematic diagram of a main viewing angle of the present invention;
fig. 3 schematically shows the structure of the folded utility model;
FIG. 4 is a schematic view showing the structure of the stabilizer side bar in example 2;
wherein the figures include the following reference numerals:
1-table top, 11-installation position, 12-rotating shaft, 2-supporting foot stand, 21-anti-skid convex;
3-stable side rods, 31-connecting rods, 32-connecting screws, 33-high-direction screws, 34-movable sleeves, 341-hinge lugs, 4-bottom wheels and 5-processing equipment.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure; unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application; as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …, above," "overlying" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures; it will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
Example 1
As shown in fig. 1 is a portable metal processing platform for subway construction for solve the inconvenient problem of carrying of metal processing platform among the prior art, can adjust mesa 1 height simultaneously, facilitate the use, its structure includes: mesa 1, supporting leg 2, stabilize side lever 3, the rotatable connection of supporting leg 2 is on a set of side of mesa 1, connect through the stable side lever 3 that can dismantle the setting between the supporting leg 2, thereby constitute the structure of a table shape, at the in-process that removes, pull down stable side lever 3, rotatory supporting leg 2, the return pulley 4 that makes 1 bottom of mesa contacts with ground, draw and drag supporting leg 2 and just can drag away the processing platform, consequently, it is more convenient to carry and transport, and it is scalable structure to stabilize side lever 3, through the length of adjusting stable side lever 3 and supporting leg 2's turned angle, can adjust the height of mesa 1, convenient to use.
The table top 1 is a flat plate and is a plane for processing, a rotating shaft 12 is arranged at the edge of a group of opposite sides of the table top 1, the table top 1 is rotatably connected with a supporting foot rest 2 through the rotating shaft 12, the supporting foot rest 2 can rotate by taking the rotating shaft 12 as a rotating center, an installation position 11 is arranged on the top surface of the table top 1, the installation position 11 is used for installing a processing device 5, an installation hole is formed in the position of the installation position 11, the processing device 5 is convenient to fix, the shape or distribution of the installation hole can be flexibly adjusted according to different devices, limitation is not performed in the embodiment, and a bottom wheel 4 is arranged on the bottom surface of the table top 1 and is convenient to move.
The utility model discloses a table top, including support foot rest 2, pivot 12, anti-skidding protruding 21 is the arch of rubber material, can prevent to slide after contacting with the bottom surface, guarantees the stability of using, and connects through stabilizing side lever 3 between two support foot rest 2, stabilizing side lever 3 is the stock that can stretch out and draw back, and after the adjustment length, its both ends can be dismantled with two support foot rest 2 respectively and be connected, bear the axial force, guarantee the stability of structure, the minor face of its one side is connected with pivot 12, and the minor face of support foot rest 2 opposite side is movable limit, and with ground contact when using, support mesa 1, the position of the contact of support foot rest 2 and ground is provided with anti-skidding protruding 21, anti-skidding protruding 21 is the arch of rubber material.
It should be noted that: the stabilizer bar 3 is of the prior art and consists of a screw and a sleeve engaged therewith, the length of which is adjusted by rotating the sleeve without changing the length when subjected to axial pressure.
Further, the height of the table top 1 can be adjusted by the present embodiment, as shown in fig. 2, the rotation angle of the support leg 2 can be adjusted, and the extension length of the stabilization side rod 3 can also be adjusted, when the height of the table top 1 needs to be reduced, as shown in the dotted line in fig. 2, the support leg 2 is extended outward by a certain angle, the corresponding extension of the stabilization side rod 3, both ends of the two support legs 2 are connected with each other, and the height of the table top 1 is reduced due to the outward extension of the support leg 2, so that the height can be adjusted.
The utility model discloses two kinds of user state:
in the working state, as shown in fig. 1, two supporting foot stands 2 rotate to the position vertical to the table top 1 and are connected through stabilizing side rods 3 to form a table structure, and the top surface of the table top 1 is used for placing and processing.
A moving state: as shown in fig. 3, when moving, the stabilizing side rods 3 are detached, the two supporting foot frames 2 are rotated upwards, the bottom wheels 4 on the bottom surface of the table board 1 are in contact with the ground, and then any one of the supporting foot frames 2 is pulled to move.
Example 2
The present embodiment differs from the previous embodiment in that: the structure of the stabilizer bar 3 is different, and the former embodiment adopts a telescopic rod of the prior art as the stabilizer bar 3, which is realized by the matching of a screw rod and a sleeve, but when the outward extending area of the screw rod is longer, the engaging area of the screw rod and the sleeve is reduced, and after the axial pressure is applied, the bending deformation is more easily generated.
As shown in fig. 4, the stabilizer bar 3 includes: the connecting screw rod 32, the high-direction screw rod 33, the movable sleeve 34 and the connecting rod 31 are arranged, the movable sleeve 34 is arranged on the high-direction screw rod 33, the movable sleeve 34 is a sleeve with an internal thread and is sleeved on the screw rod with an external thread, the thread directions of two sides of the midpoint of the high-direction screw rod 33 are opposite, the movable sleeve 34 is arranged on two opposite thread sections, the high-direction screw rod 33 is rotated after the movable sleeve 34 is limited to rotate, the moving directions of the two movable sleeves 34 on the same high-direction screw rod 33 are opposite, the external thread is arranged on the outer side of the connecting screw rod 32 and is vertical to the high-direction screw rod 33 and is positioned on two sides of the high-direction screw rod 33, the movable sleeve 34 is also arranged on the connecting screw rod 32, the movable sleeve 34 is meshed with the connecting screw rod 32, the movable sleeves are provided with hinged lugs 341, two ends of the connecting rod 31 are hinged on the movable sleeve 34 of the high-direction screw rod 33 and the movable sleeve 34 of the connecting screw rod 32, the connecting rods 31 connect the high-direction screw rods 33 and the movable sleeves 34 on the connecting screw rods 32 at two sides thereof into a quadrangle, of course, four connecting rods 31 forming the quadrangle are positioned on the same plane, the connecting screw rods 32 positioned at the end parts are provided with connecting holes with the supporting foot rest 2 and can be detachably connected with the supporting foot rest 2, and two ends of the connecting screw rods 32 positioned in the middle are connected with two quadrangles formed by the connecting rods 31, so that reciprocating is carried out to form a stable side rod 3 with adjustable length.
The structure has two ways of adjusting the length:
and (3) large length adjustment: the rotation of the movable sleeves 34 on the high-direction screw 33 is limited by means of holding and the like, the high-direction screw 33 is rotated at the same time, the two movable sleeves 34 on the high-direction screw 33 start to move in opposite directions, and when the movable sleeves move towards the middle point of the high-direction screw 33, the movable sleeves 34 on the connecting screw 32 connected with the high-direction screw move outwards, so that the length is increased, otherwise, the length is reduced, and the extending length can be greatly prolonged after the adjustment is carried out in the same way due to the fact that a quadrangle formed by the connecting rods 31 is arranged on one stabilizing side rod 3.
Fine adjustment: the length of the stabilizer bar 3 can also be adjusted by rotating the movable sleeve 34 on the connecting screw 32, in such a way that a smaller length adjustment is obtained than by turning the high-direction screw 33, and thus as a fine adjustment.
The structure does not reduce the mechanical property because of too much elongation, when in use, the force received by the stabilizing side rod 3 is the force in the axial direction of the connecting screw rod 32, taking the tensile force in the axial direction of the connecting screw rod 32 as an example, and the description is combined with the figure 4, when in use, the connecting screw rod 32 receives the tensile force in the axial direction, the received force can be continuously transmitted through the connecting rod 31 because the connecting screw rod 32 is not a continuous long rod, so the tensile force is dispersed by the two connecting rods 31 at the position of the movable sleeve 34 of the connecting screw rod 32 and is transmitted along the connecting rod 31, the tensile force is decomposed into two forces at the movable sleeve 34 of the high-direction screw rod 33 again, one force is continuously transmitted along with the connecting rod 31 at the other side, and the other force acts on the high-direction screw rod 33, therefore, the change of the length can not only not cause the reduction of the force bearing capacity of the whole stabilizing side rod 3, but also can improve the force bearing capacity.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a subway construction is with portable metalworking platform which characterized in that: the method comprises the following steps: the table comprises a table top, supporting foot frames and stabilizing side rods, wherein the supporting foot frames are rotatably connected to a set of opposite side edges of the table top, the supporting foot frames are connected through the stabilizing side rods which can be detachably arranged, the table top is supported through the supporting foot frames, a bottom wheel is arranged on the bottom surface of the table top, the bottom wheel is in contact with the ground after the supporting foot frames rotate upwards, dragging can be carried out, the stabilizing side rods are telescopic rods, and the height of the table top can be adjusted by rotating the two supporting foot frames and correspondingly adjusting the length of the stabilizing side rods.
2. The portable metal working table for subway construction as claimed in claim 1, wherein: and the top surface of the table top is provided with an installation position, and the installation position is used for installing metal processing equipment.
3. The portable metal working table for subway construction as claimed in claim 1, wherein: the anti-skidding convex is arranged at the position where the supporting foot frame is in contact with the ground, and the anti-skidding convex is made of rubber.
4. The portable metal working table for subway construction as claimed in claim 1, wherein: the stabilizer bar includes: the connecting screw rod, the high-direction screw rod, the movable sleeve and the connecting rod are sleeved on the connecting screw rod and the high-direction screw rod respectively and can move in the axial direction of the connecting screw rod and the high-direction screw rod, and the directions of external threads on two sides of the middle point of the high-direction screw rod are opposite;
the connecting screw is perpendicular to the high-direction screw, the connecting screws are arranged on two sides of the high-direction screw, two ends of the connecting rod are hinged to the high-direction screw movable sleeve and the connecting screw, and the high-direction screw and the movable sleeves on the connecting screws on two sides of the high-direction screw are connected into a diamond through the connecting rod.
5. The portable metal working table for subway construction as claimed in claim 4, wherein: the outer sides of the connecting screw rod and the high-direction screw rod are provided with external threads, the inner wall of the movable sleeve is provided with internal threads, and the movable sleeve is connected with the connecting screw rod and the high-direction screw rod through threaded connection and moves through the connecting screw rod and the high-direction screw rod.
6. The portable metal working table for subway construction as claimed in claim 4, wherein: the movable sleeve is provided with hinged lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120749792.8U CN214980823U (en) | 2021-04-13 | 2021-04-13 | Portable metal processing platform is used in subway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120749792.8U CN214980823U (en) | 2021-04-13 | 2021-04-13 | Portable metal processing platform is used in subway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214980823U true CN214980823U (en) | 2021-12-03 |
Family
ID=79136844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120749792.8U Active CN214980823U (en) | 2021-04-13 | 2021-04-13 | Portable metal processing platform is used in subway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214980823U (en) |
-
2021
- 2021-04-13 CN CN202120749792.8U patent/CN214980823U/en active Active
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