CN210558772U - Cushion seat of construction car buffer in shaft - Google Patents
Cushion seat of construction car buffer in shaft Download PDFInfo
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- CN210558772U CN210558772U CN201921359835.0U CN201921359835U CN210558772U CN 210558772 U CN210558772 U CN 210558772U CN 201921359835 U CN201921359835 U CN 201921359835U CN 210558772 U CN210558772 U CN 210558772U
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Abstract
The utility model belongs to the technical field of construction equipment in a shaft, in particular to a cushion seat of a construction car buffer in a shaft, which comprises a first steel plate, a second steel plate, a first channel steel vertical beam and a second channel steel vertical beam, wherein the first steel plate is fixedly connected with the bottoms of the first channel steel vertical beam and the second channel steel vertical beam and is fixed on foundation pit bottom concrete, and the second steel plate is fixedly connected with the tops of the first channel steel vertical beam and the second channel steel vertical beam and is used for installing a common buffer; the first channel steel vertical beam comprises a first waist part and two first leg parts, and the two first leg parts are respectively connected to two sides of the first waist part and enclose with the first leg parts to form a first vertical beam groove; the second channel-section steel founds the roof beam and includes second waist and two second shank, and two second shanks are connected respectively in the both sides of second waist and enclose jointly with the second waist and establish and form the second and found the roof beam groove, and first found the roof beam groove and set up with the second and found the roof beam groove in opposite directions. The utility model discloses a bending resistance and anti breaking performance of construction car buffer seatpad in well are good.
Description
Technical Field
The utility model belongs to the technical field of construction equipment in the well, especially, relate to a construction car buffer cushion seat in well.
Background
The construction car buffer in the shaft is a structure for being fixedly installed in a construction shaft pit, supporting the car buffer, and receiving an impact force from the car or the counterweight. When the depth of the shaft pit is larger and the height dimension of the buffer is fixed, the height of the buffer cushion seat is required to be higher. Among the prior art, the bumper pad support that adopts generally forms by two channel-section steel combinations, and wherein, the groove opening of these two channel-sections sets up dorsad each other, however, the channel-section steel of this kind of structure can be because of the too big and switch to both sides of the both sides portion atress of channel-section steel when it bears pressure in the twinkling of an eye, leads to the groove opening grow of channel-section steel promptly to lead to the channel-section steel crooked or break, there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction car buffer seatpad in well aims at solving the poor technical problem of the anti rupture ability of construction car buffer seatpad bending resistance in the well among the prior art.
In order to achieve the purpose, the embodiment of the utility model provides a buffer cushion seat, including first steel sheet, second steel sheet, first channel-section steel upright beam and second channel-section steel upright beam all are vertical arrangement, first steel sheet fixed connection is in the bottom of first channel-section steel upright beam and second channel-section steel upright beam and is used for being fixed in on the pit bottom concrete, second steel sheet fixed connection is in the top of first channel-section steel upright beam and second channel-section steel upright beam and is used for supplying the buffer installation;
the first channel steel vertical beam comprises a first waist part and two first leg parts, and the two first leg parts are respectively connected to two sides of the first waist part and enclose with the first leg parts to form a first vertical beam groove; the second channel-section steel founds the roof beam and includes second waist and two second shank, and two second shanks are connected respectively in the both sides of second waist and enclose jointly with the second waist and establish and form the second and found the roof beam groove, and first found the roof beam groove and set up with the second and found the roof beam groove in opposite directions.
Preferably, the height of the first waist portion is greater than the width of the first leg portion, and the height of the second waist portion is greater than the width of the second leg portion.
Preferably, the two first leg portions are respectively arranged opposite to the two second leg portions, and a space is formed between each of the two first leg portions and the two second leg portions.
Preferably, the bottom and the top of the combination of the first vertical channel steel beam and the second vertical channel steel beam are respectively positioned in the middle of the first steel plate and the middle of the second steel plate.
Preferably, the first steel plate and the second steel plate are rectangular, and the areas of the first steel plate and the second steel plate are respectively larger than the area framed by the bottom surface projection formed by the combination of the first channel steel vertical beam and the second channel steel vertical beam.
Preferably, four sides of the first steel plate and the second steel plate are respectively parallel to a bottom projection peripheral sideline formed by the combination of the first channel steel vertical beam and the second channel steel vertical beam.
Preferably, four corners of the first steel plate and the second steel plate are provided with screw holes.
Preferably, the first steel plate is provided with a bumper pad.
Preferably, the area of the buffer gasket is smaller than that of the first steel plate and larger than the area framed by the bottom surface projection formed by the combination of the first channel steel vertical beam and the second channel steel vertical beam.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the construction car buffer seatpad in the well have one of following technological effect at least: the utility model discloses an in the well construction car buffer cushion, because adopt first channel-section steel to found the roof beam and the vertical support component who arranges as construction car buffer cushion in the whole well of the interior vertical beam of second channel-section steel, found the first steel sheet of the bottom fixed connection of roof beam at first channel-section steel and second channel-section steel, fix construction car buffer cushion in with the well on the foundation pit bottom concrete through first steel sheet, found the roof beam at first channel-section steel and the second channel-section steel top fixed connection second steel sheet of roof beam, the buffer is installed on the second steel sheet. Because two first shanks of first channel-section steel found the roof beam enclose with first waist and establish and form first found roof beam groove, and two second shanks of second channel-section steel found the roof beam enclose with the second waist and establish and form second found roof beam groove, simultaneously with first found roof beam groove and second found roof beam groove setting up in opposite directions, through first found roof beam groove and second found the roof beam groove set up in opposite directions and make first steel sheet and second steel sheet respectively with first channel-section steel found roof beam and second channel-section steel found the contact surface of roof beam top and bottom the cross-sectional moment of inertia grow, the increase of cross-sectional moment of inertia makes the also grow of bending modulus, finally bring better bending-resistant effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view of a cushion seat of a car buffer constructed in a hoistway according to an embodiment of the present invention when no buffer is placed.
Fig. 2 is the embodiment of the utility model provides a construction car buffer seater's when placing the buffer in the well when the schematic diagram.
Fig. 3 is a front view of a cushion seat of a car buffer constructed in a hoistway without a buffer according to an embodiment of the present invention.
Fig. 4 is a front view of a buffer in a hoistway construction car buffer cushion provided by the embodiment of the present invention.
Fig. 5 is a partially enlarged view of a in fig. 1.
Wherein, in the figures, the respective reference numerals:
10-first steel plate 11-screw hole 12-buffer gasket
20-second steel plate 30-first channel steel vertical beam 31-first leg part
32-first waist 40-second channel steel vertical beam 41-second leg
42-second waist 50-bumper.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in fig. 1-5, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 4, a cushion seat for a buffer 50 is provided for supporting the buffer 50 at a fixed position, including a first steel plate 10, a second steel plate 20, a first channel-section steel upright beam 30 and a second channel-section steel upright beam 40, the first channel-section steel upright beam 30 and the second channel-section steel upright beam 40 are both vertically disposed, the first steel plate 10 is fixedly connected to the bottom of the first channel-section steel upright beam 30 and the second channel-section steel upright beam 40 and used for being fixed on the foundation pit bottom concrete, the second steel plate 20 is fixedly connected to the top of the first channel-section steel upright beam 30 and the second channel-section steel upright beam 40 and used for being installed by the buffer 50, and a stable position is provided for the buffer 50 through this connection mode to achieve the buffering effect.
The first channel steel upright 30 comprises a first waist portion 32 and two first leg portions 31, the two first leg portions 31 are the same in size, the two first leg portions 31 are respectively connected to two sides of the first waist portion 32, the positions of the two first leg portions 31 connected with the first waist portion 32 are the same, the two first leg portions 31 are located on two corresponding sides of the first waist portion 32 and are encircled together with the first leg portions 31 to form a first upright groove, and the upright groove takes the first waist portion 32 as a groove bottom and takes the two first leg portions 31 as groove walls; the second channel steel upright beam 40 comprises a second waist part 42 and two second leg parts 41, the two second leg parts 41 are respectively connected to two sides of the second waist part 42, the positions of the two second leg parts 41 connected with the second waist part 42 are the same, the two second leg parts 41 are located on two corresponding sides of the second waist part 42, and the two second leg parts 42 jointly enclose to form a second upright beam groove, the second waist part 42 of the upright beam groove uses the two second leg parts 41 as groove walls, the first upright beam groove and the second upright beam groove are arranged in a facing manner, namely, the first waist part 32 of the first upright beam groove and the second waist part 42 of the second upright beam groove are arranged in a facing manner.
The utility model discloses an in the well construction car buffer 50 chock owing to adopt first channel-section steel to found the roof beam 30 and the vertical supporting component who arranges of second channel-section steel vertical beam 40 as the interior construction car buffer 50 chock of whole well, found the first steel sheet 10 of the bottom fixed connection of roof beam 40 at first channel-section steel, through first steel sheet 10 with the interior construction car buffer 50 chock of well fix on the pit bottom concrete, found the roof beam 30 at first channel-section steel and the second channel-section steel top fixed connection second steel sheet 20 of roof beam 40, buffer 50 installs on second steel sheet 20. Because two first shank 31 of first channel-section steel found roof beam 30 enclose with first waist 32 and establish and form first upright beam groove, and two second shank 41 of second channel-section steel found roof beam 40 enclose with second waist 42 and establish and form second upright beam groove, simultaneously with first upright beam groove and second upright beam groove set up in opposite directions, through the relative setting of first upright beam groove and second upright beam groove, make first steel sheet 10 and second steel sheet 20 respectively with the first channel-section steel found roof beam 30 and the second channel-section steel found the contact surface's of roof beam 40 top and bottom area moment of inertia grow, the increase of moment of inertia of area makes bending modulus also grow, finally bring better bending-resistant effect. That is to say, first upright beam groove with the second upright beam groove be difficult to the jag, can guarantee like this that first channel-section steel upright beam and second channel-section steel upright beam are difficult to crooked or break.
In another embodiment of the present invention, as shown in fig. 5, the height of the first waist 32 is greater than the width of the first leg 31, so that the bearing strength of the first waist 32 of the first channel-section upright 30 is greater than the width of the first leg 31, and the height of the second waist 42 is greater than the width of the second leg 41, so that the bearing strength of the second waist 42 of the second channel-section upright 40 is greater than the width of the second leg 41.
The utility model discloses a further embodiment, as shown in fig. 1, 2, two first shanks 31 are just setting up with two second shanks 41 respectively, let first channel-section steel found roof beam 30 and second channel-section steel found the recess of roof beam 40 and put relatively promptly, thereby guarantee that first waist 32 of first channel-section steel found roof beam 30 and second waist 42 of second channel-section steel found roof beam 40 are located the outside and come to be used as the support, and two first shanks 31 respectively with two second shanks 41 between form two intervals that the distance is the same, through setting up the interval between first channel-section steel found roof beam 30 and second channel-section steel found roof beam 40, make the first steel sheet 10 and the first channel-section inertia moment increase that the roof beam 30 and second channel-section steel found the roof beam 40, and second steel sheet 20 and the first channel-section steel found the inertia moment increase of roof beam 30 and second channel-section steel, thereby let their bending resistance modulus grow, reach better effect.
The utility model discloses a further embodiment, as shown in fig. 1, 2, the bottom and the top of the combination of first channel-section steel upright beam 30 and second channel-section steel upright beam 40 are located the positive centre of first steel sheet 10 and the positive centre of second steel sheet 20 respectively, the top and the bottom setting of the combination of first channel-section steel upright beam 30 and second channel-section steel upright beam 40 are at the positive centre of first steel sheet 10 and second steel sheet 20, when buffer 50 is located the positive intermediate position of first steel sheet 10 like this, can make the atress of construction car buffer 50 base more even in the well, second steel sheet 20 is also more even to the power of base bottom concrete effect simultaneously, can not cause the damage because of the effect of the partial position power is too big easily.
The utility model discloses a further embodiment, 1, 2 show, first steel sheet 10 is the rectangle with the shape of second steel sheet 20, come to corresponding with the shape that first channel-section steel found roof beam 30 and second channel-section steel found the roof beam 40 combination and formed with this, the better effort of going to accept, the area of first steel sheet 10 and second steel sheet 20 is greater than the area of first channel-section steel found the roof beam 30 and the area of selecting of bottom surface projection frame that the second channel-section steel found the roof beam 40 combination and forms respectively, the area of selecting the frame is that first channel-section steel found roof beam 30 and second channel-section steel found the concave surface recess of roof beam 40 projection on first steel sheet 10 and second steel sheet 20 and finally encloses the area of closing formation towards opposite extension respectively with the first shank 31 and the second shank 41 of two sets of relative settings, contain the area that projection area and first shank 31 and second shank 41 extended away. Set up the area of first steel sheet 10 and second steel sheet 20 to be greater than the area of first channel-section steel upright beam 30 and the ground projection framed selection that second channel-section steel upright beam 40 combination formed, let the interior construction car buffer 50 base of a chair of being convenient for install of well on the one hand, on the other hand can reduce pressure with power dispersion after the area grow, make the effect of pressure on the contact surface less.
The utility model discloses a further embodiment, as shown in fig. 1, 2, four limits of first steel sheet 10 and second steel sheet 20 are parallel with the bottom surface projection peripheral sideline that first channel-section steel found the roof beam 30 and the combination of second channel-section steel found the roof beam 40 and formed respectively for the peripheral sideline of bottom projection after first channel-section steel found the roof beam 30 and the combination of second channel-section steel found the roof beam 40 equals with the four sides interval of first steel sheet 10 and second steel sheet 20, and the atress that makes first steel sheet 10 and second steel sheet 20 that like this can be further is more even.
In another embodiment of the present invention, as shown in fig. 1, four corners of the first steel plate 10 and the second steel plate 20 are provided with screw holes 11, so that the first steel plate 10 and the second steel plate can be fixed by expansion screws, and the first steel plate 10 and the second steel plate 20 can be more stable by adopting four corners for fixation.
The utility model discloses a further embodiment, as shown in fig. 2, 4, be provided with buffer gasket 12 on the first steel sheet 10, the area of the projection frame selection that this buffer gasket 12's size is greater than first channel-section steel upright beam 30 and the combination of second channel-section steel upright beam 40 and forms is less than the area of first steel sheet 10 again, through setting up buffer gasket 12 and thickening the connection face that first steel sheet 10 and first channel-section steel upright beam 30 and second channel-section steel upright beam 40 were organized, makes first steel sheet 10 can bear bigger weight.
In another embodiment of the present invention, as shown in fig. 2 and 4, the area of the buffer pad 12 is smaller than the area of the first steel plate 10, and is larger than the area of the bottom projection framed formed by the combination of the first channel steel upright beam 30 and the second channel steel upright beam 40, and the contact surface of the surface framed by the projection formed by the combination of the first steel plate 10, the first channel steel upright beam 30 and the second channel steel upright beam 40 is thickened by the buffer pad 12, so that the first steel plate 10 can bear a larger weight, and the material for manufacturing the buffer pad 12 is saved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a construction car buffer seatpad in well which characterized in that: the buffer comprises a first steel plate, a second steel plate, a first channel steel vertical beam and a second channel steel vertical beam, wherein the first channel steel vertical beam and the second channel steel vertical beam are vertically arranged, the first steel plate is fixedly connected to the bottoms of the first channel steel vertical beam and the second channel steel vertical beam and used for being fixed on foundation pit bottom concrete, and the second steel plate is fixedly connected to the tops of the first channel steel vertical beam and the second channel steel vertical beam and used for being used for installing a buffer;
the first channel steel vertical beam comprises a first waist part and two first leg parts, and the two first leg parts are respectively connected to two sides of the first waist part and are encircled together with the first leg parts to form a first vertical beam groove; the second channel-section steel founds the roof beam and includes second waist and two second shank, two the second shank connect respectively in the both sides of second waist and with the second waist encloses jointly and establishes and form the second and found the roof beam groove, first found the roof beam groove with the second found the roof beam groove sets up in opposite directions.
2. The in-hoistway construction car buffer cushion of claim 1, wherein: the height of the first waist portion is greater than the width of the first leg portion, and the height of the second waist portion is greater than the width of the second leg portion.
3. The in-hoistway construction car buffer cushion of claim 1, wherein: the two first leg portions are respectively opposite to the two second leg portions, and a space is formed between the two first leg portions and the two second leg portions.
4. The in-hoistway construction car buffer cushion of claim 1, wherein: the bottom and the top of the first channel steel vertical beam and the second channel steel vertical beam are respectively positioned in the middle of the first steel plate and in the middle of the second steel plate.
5. The in-hoistway construction car buffer cushion of claim 1, wherein: the first steel plate and the second steel plate are both rectangular, and the areas of the first steel plate and the second steel plate are respectively larger than the area framed by the bottom surface projection formed by the combination of the first channel steel vertical beam and the second channel steel vertical beam.
6. The cushion pad of claim 1, wherein: four sides of the first steel plate and the second steel plate are respectively parallel to a bottom projection peripheral side line formed by the combination of the first channel steel vertical beam and the second channel steel vertical beam.
7. The cushion seat of the buffer of the construction car in the shaft according to any one of claims 1 to 6, characterized in that: the first steel plate with four angles of second steel plate all are provided with the screw hole.
8. The cushion seat of the buffer of the construction car in the shaft according to any one of claims 1 to 6, characterized in that: the first steel plate is provided with a buffer gasket used for contacting with a buffer.
9. The in-hoistway construction car bumper pad of claim 8, wherein: the area of the buffer gasket is smaller than that of the first steel plate, and the area of the buffer gasket is larger than that of a bottom surface projection framed formed by the combination of the first channel steel vertical beam and the second channel steel vertical beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359835.0U CN210558772U (en) | 2019-08-20 | 2019-08-20 | Cushion seat of construction car buffer in shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359835.0U CN210558772U (en) | 2019-08-20 | 2019-08-20 | Cushion seat of construction car buffer in shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210558772U true CN210558772U (en) | 2020-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921359835.0U Active CN210558772U (en) | 2019-08-20 | 2019-08-20 | Cushion seat of construction car buffer in shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210558772U (en) |
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2019
- 2019-08-20 CN CN201921359835.0U patent/CN210558772U/en active Active
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