CN215483645U - Connecting structure and frame for upright post and cross rod of elevator - Google Patents
Connecting structure and frame for upright post and cross rod of elevator Download PDFInfo
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- CN215483645U CN215483645U CN202121189913.4U CN202121189913U CN215483645U CN 215483645 U CN215483645 U CN 215483645U CN 202121189913 U CN202121189913 U CN 202121189913U CN 215483645 U CN215483645 U CN 215483645U
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- upright post
- mounting groove
- fixing
- elevator
- cross bar
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Abstract
The utility model relates to the technical field of elevators, and discloses a connecting structure of an upright post and a cross rod of an elevator and a frame, wherein the connecting structure of the upright post and the cross rod comprises: the upright post is provided with a first mounting groove with a notch; the cross bar is arranged on the upright post, and a second mounting groove is formed in the cross bar; the connecting piece and the fixing piece are used for connecting the upright post and the cross bar; the connecting piece comprises a fixing head and a rod body which are connected, and the fixing head can sequentially pass through the second mounting groove and the notch and is fixed in the first mounting groove; the fixing piece is movably connected to the rod body. The connecting piece and the fixing piece are used for connecting the upright post and the cross bar, so that the upright post and the cross bar can be quickly installed and are convenient to use; the connecting piece and the fixing piece are accommodated in the accommodating cavity, so that the integral frame is attractive; and the frame assembly method is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a connecting structure of an upright post and a cross rod of an elevator and a frame.
Background
When the elevator is required to be additionally installed in a building with lower floors, the elevator frame is required to be arranged to serve as the function of the shaft because the shaft is not reserved in the building, and the elevator car moves up and down in the elevator frame.
The existing elevator frame is integrally welded or formed by splicing a plurality of modules, and the integrally welded type elevator frame is generally transported to a construction site integrally after being assembled in a workshop; modularity is typically achieved by transporting individual modules to a job site for assembly. Overall, the entire frame requires a large number of types of profiles, and therefore, there are many types of molds required to manufacture different types of profiles, which results in high cost. The vertical column and the cross rod of the elevator frame are connected through the bolts and the nuts, and the bolts need to penetrate along the clamping grooves of the vertical column from top to bottom due to the large size of the bolts during assembly, so that the installation is troublesome, and the assembly efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings in the prior art, the technical problem to be solved by the present invention is to provide a connection structure of a vertical column and a horizontal rod of an elevator and a frame, which are simple to install and low in cost.
The utility model solves the technical problem and adopts the technical proposal that a connecting structure of a vertical column and a cross bar of an elevator is provided, which comprises:
the upright post is provided with a first mounting groove with a notch;
the cross bar is arranged on the upright post, and a second mounting groove is formed in the cross bar;
the connecting piece and the fixing piece are used for connecting the upright post and the cross bar; the connecting piece comprises a fixing head and a rod body which are connected, and the fixing head can sequentially penetrate through the second mounting groove and the notch and is fixed in the first mounting groove; the fixing piece is movably connected to the rod body.
Further, the width of the connecting piece is smaller than that of the notch;
the fixing head is provided with two fixing parts, the connecting piece is fixed in the first mounting groove through the two fixing parts, and the fixing parts are abutted against the side wall of the first mounting groove.
Further, the distance between the two fixing parts is greater than the width of the notch;
and the distance between the two fixing parts is greater than or equal to the width of the first mounting groove.
Furthermore, two be rotational symmetry on the fixed part respectively be provided with first cambered surface and second cambered surface, the interval less than or equal to of first cambered surface and second cambered surface the width of first mounting groove.
Furthermore, a first straight surface and a second straight surface are respectively arranged on the two fixing parts in a rotational symmetry manner, the first straight surface is connected with the first cambered surface, and the second straight surface is connected with the second cambered surface;
the first straight surface and the second straight surface are arranged at two opposite corners of the fixing head, and the maximum distance between the first straight surface and the second straight surface is larger than the width of the first mounting groove.
Furthermore, be equipped with first screw thread on the body of rod, be equipped with the second screw thread on the mounting, first screw thread with second threaded connection.
The technical scheme adopted by the utility model for solving the technical problems is that the utility model also provides a frame of the elevator, which comprises the following components:
in the connection structure of the upright post and the cross bar, the upright post comprises a first upright post, a second upright post, a third upright post and a fourth upright post which are arranged in parallel, and the cross bar is detachably connected between the first upright post and the second upright post, between the second upright post and the third upright post, between the third upright post and the fourth upright post and between the fourth upright post and the first upright post;
the two vertical rods are detachably connected with the upright post, and the cover plate is connected to the two vertical rods;
the upright post, the two vertical rods and the cover plate surround to form an accommodating space, and the connecting piece and the fixing piece can be accommodated in the accommodating space.
Further, two the montant is close to the one end of apron all is equipped with first joint portion, the both ends of apron are equipped with second joint portion, first joint portion with second joint portion joint.
Furthermore, the glass plate also comprises glass and a pressing plate, wherein two cross rods are connected between the two upright posts, and the glass is arranged between the two upright posts and the two cross rods;
the pressing plate is provided with a first buckling part, the cross rod and the vertical rod are provided with a second buckling part, and the first buckling part is buckled with the second buckling part.
Compared with the prior art, the utility model has at least the following beneficial effects:
according to the utility model, the connecting piece is arranged, the first mounting groove and the second mounting groove are respectively formed in the upright post and the cross rod, and the connecting piece penetrates through the second mounting groove to be connected with the upright post during mounting, so that the upright post and the cross rod can be rapidly mounted, and the assembly efficiency is improved; the upright post and the cross rod are fixed through the fixing piece, and the integral connecting structure of the upright post and the cross rod is stable and convenient to disassemble and assemble.
In the utility model, the connecting piece and the fixing piece are accommodated in the accommodating cavity formed by enclosing the upright post, the vertical post and the cover plate, so that the whole frame is attractive.
In the utility model, the whole elevator frame is composed of the upright posts, the cross rods, the vertical rods, the cover plate, the pressing plate and the like, the whole structure is simple, and the number of used dies is small.
In the utility model, the vertical rod and the cover plate as well as the vertical rod and the pressing plate are buckled through the clamping structure, so that the assembly and disassembly are convenient.
According to the utility model, when the upright post and the cross rod are assembled, the fixing head of the connecting piece penetrates through the second mounting groove and the notch to enter the second mounting groove, the rod body is rotated until the fixing part abuts against the side wall of the first mounting groove, and then the fixing piece is connected with the rod body to fix the upright post and the cross rod. When the frame is integrally installed, the upright posts and the cross rods can be installed firstly, and then the vertical posts can be installed; or the vertical rods are installed firstly, and then the transverse rods are installed, so that the installation mode is diversified.
Drawings
FIG. 1 is a schematic structural view of a connecting structure of a vertical column and a horizontal rod in the present invention;
FIG. 2 is a perspective view of a connecting structure of a pillar and a rail;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a schematic structural view of a connector;
fig. 5 is a schematic view showing the overall construction of a frame of an elevator in the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is an exploded view of the connection of the uprights, cover plate and pressure plate;
fig. 8 is a schematic view of the installation process of the connecting piece in the connecting structure of the upright post and the cross bar.
In the figure:
1. a column; 10. a first mounting groove; 11. a first upright post; 12. a second upright post; 13. a third column; 14. a fourth column; 15. an accommodating chamber; 100. a notch;
2. a cross bar; a second mounting groove;
3. a connecting member; 30. a fixed head; 31. a rod body; 300. a fixed part; 3000. a first arc surface; 3001. a second arc surface; 3002. a first straight face; 3003. a second straight face;
4. a fixing member;
5. a vertical rod; 50. a first clamping part; 51. a second buckling part;
6. a cover plate; 60. a second clamping part;
7. glass;
8. pressing a plate; 80. the first buckling part.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, a column and rail connecting structure of an elevator includes a column 1, a rail 2, a connecting member 3, and a fixing member 4.
Wherein, a first mounting groove 10 with a notch 100 is arranged on the upright post 1; the cross bar 2 is arranged on the upright post 1, and the cross bar 2 is provided with a second mounting groove 20; the connecting piece 3 and the fixing piece 4 are used for connecting the upright post 1 and the cross bar 2; the connecting piece 3 comprises a fixed head 30 and a rod body 31 which are connected, wherein the fixed head 30 can sequentially pass through the second mounting groove 20 and the notch 100 and is fixed in the first mounting groove 10; the fixing member 4 is movably connected to the rod body 31. Specifically, the upright post 1 is connected with the cross rod 2 through the connecting piece 3, the connecting piece 3 can enter the first installation groove 10 through the second installation groove 20 without entering from the end part of the first installation groove 10, the installation mode is convenient and fast, and the assembly efficiency is high; and fixed through mounting 4, guarantee stand 1 and horizontal pole 2 connection structure's stability.
In order to allow the connection member 3 to pass through the cross bar 2 into the first mounting groove 10, the width of the connection member 3 is smaller than that of the notch 100; the fixing head 30 is provided with two fixing portions 300, the connecting member 3 is fixed in the first mounting groove 10 through the two fixing portions 300, and the fixing portions 300 are abutted against the side wall of the first mounting groove 10, so that the connecting member 3 is clamped against the upright post 1, and the fixing member 4 is convenient to mount.
Preferably, the distance between the two fixing parts 300 is greater than the width of the slot 100, that is, after the connecting member 3 is rotated by a certain angle, the fixing head 30 can contact with the top of the first mounting groove 10 to prevent the connecting member 3 from being detached. And the distance between two fixed parts 300 is greater than or equal to the width of the first mounting groove 10, when the distance between two fixed parts 300 is equal to the width of the first mounting groove 10, the connecting piece 3 continues to rotate until the distance between two fixed parts 300 is greater than the width of the first mounting groove 10 and contacts with the first mounting groove 10, and at this time, the connecting piece 3 abuts against the upright post 1.
As shown in fig. 4, in the actual use process, the two fixing portions 30 are respectively provided with a first arc surface 3000 and a second arc surface 3001 in a rotational symmetry manner, and the distance between the first arc surface 3000 and the second arc surface 3001 is less than or equal to the width of the first installation groove 10, i.e. the connection member 3 can rotate in the first installation groove 10. The two fixing parts 300 are respectively provided with a first straight surface 3002 and a second straight surface 3003 in a rotational symmetry manner, the first straight surface 3002 is connected with the first cambered surface 3000, and the second straight surface 3003 is connected with the second cambered surface 3001; that is, the first straight surface 3002 and the second straight surface 3003 are disposed at two opposite corners of the fixing head 30, the first arc surface 3000 and the second arc surface 3001 are also disposed at two opposite corners of the fixing head, and the maximum distance between the first straight surface 3002 and the second straight surface 3003 is greater than the width of the first mounting groove 10, so that when the connecting member 3 rotates in one direction, two ends of the fixing head 30 abut against the side walls of the first mounting groove 10.
In this embodiment, the connecting member 3 is a fixing head 30 having an arc surface and a straight surface at one end, the other end is a rod 31, the rod 31 may be a screw, a first thread is disposed on the rod 31, a second thread is disposed on the fixing member 4, and the connecting member 3 is in threaded connection with the fixing member 4.
As shown in fig. 5-7, the frame of an elevator comprises uprights 1, cross bars 2, connecting members 3, fixing members 4, vertical bars 5, cover plates 6, glass 7 and pressing plates 8. The upright posts 1 and the cross rods 2, and the upright posts 1 and the vertical rods 5 are connected through connecting pieces 3 and fixing pieces 4; the glass 7 is installed between the upright 1 and the cross bar 2 through the pressing plate 8.
Specifically, the upright column 1 comprises a first upright column 11, a second upright column 12, a third upright column 13 and a fourth upright column 14 which are arranged in parallel, and cross rods 2 are detachably connected between the first upright column 11 and the second upright column 12, between the second upright column 12 and the third upright column 13, between the third upright column 13 and the fourth upright column 14 and between the fourth upright column 14 and the first upright column 11 to form a frame main body; the vertical posts 5 are detachably connected with the upright posts 1, the vertical posts 5 are respectively positioned on two sides of the cross rod 2, the cross rod 2 and the vertical posts 5 can be respectively and independently installed with the upright posts 1, and the cover plate 6 is connected to the vertical posts 5; stand 1, two montants 5 and apron 6 surround and form an accommodation space 15, and connecting piece 3 and mounting 4 all can hold in accommodation space 15, make connecting piece 3 and mounting 4 not expose, and is whole pleasing to the eye, and can prevent that cable etc. from contacting with elevator car, gets rid of the potential safety hazard.
In this embodiment, the one end that two montants 5 are close to apron 6 all is equipped with first joint portion 50, and the both ends of apron 6 are equipped with second joint portion 60, and first joint portion 50 and second joint portion 60 joint realize the joint between montant 5 and the apron 6, the dismouting of being convenient for.
As shown in fig. 6 and 7, two cross bars 2 are connected between two upright posts 1, and glass 7 is arranged between the two upright posts 1 and the two cross bars 2; be equipped with first buckling parts 80 on the clamp plate 8, be equipped with second buckling parts 51 on horizontal pole 2 and the montant 5, first buckling parts 80 and second buckling parts 51 lock joint realize the lock of clamp plate 8 and montant 5. The glass 7 is positioned between the upright post 1 and the pressing plate 8, and the pressing plate 8 is used for fixing the glass; the pressure plate 8 is located inside the frame as a whole.
The elevator frame main body comprises a vertical column 1, a cross rod 2, a vertical rod 5, a cover plate 6, a pressing plate 7 and the like, and is simple in overall structure and few in used dies.
The utility model relates to an assembling method of an elevator frame, which comprises the following steps:
s1, sequentially enabling a fixing head of the connecting piece to pass through the second mounting groove and the notch to enter the first mounting groove, rotating the rod body until the fixing part abuts against the side wall of the first mounting groove, and then connecting the rod body through the fixing piece to fix the upright post and the cross rod;
s2, fixing the vertical rod on the upright post through a connecting piece and a fixing piece;
s3, clamping the cover plate on the two vertical rods;
s4, placing the glass between the upright posts and the cross bars, and fastening the glass with the cross bars and the vertical bars through the pressing plates to fix the glass.
As shown in fig. 8, for step S1, first, one end of the fixing head 30 of the connecting member 3 is inserted into the second mounting groove 20 of the rail 2, the second mounting groove 20 is aligned with the first mounting groove 10, and the fixing head 30 passes through the notch 100 and enters the first mounting groove 10; holding the rod body 31 and rotating to enable the fixing part 300 on the fixing head 30 to rotate until the side wall of the first mounting groove 10 is contacted, and continuing to rotate the connecting piece 3 until the first straight surface 3002 and the second straight surface 3003 on the fixing part 300 are clamped with the side wall of the first mounting groove 10; then, the fixing piece 4 is installed to fix the cross bar 2 on the upright post 1.
In S2, the method of mounting the vertical bars 5 is the same as that when mounting the horizontal bars 2; but horizontal pole 2 and montant 5 are installed with stand 1 independently respectively, can install according to actual need, and montant 5 installs the both sides at horizontal pole 2.
After the horizontal rod 2 and the vertical rod 5 are installed, the second clamping parts 60 at the two ends of the cover plate 6 are respectively clamped with the first clamping parts 50 on the two vertical rods 5, so that the cover plate 6 can be detachably installed.
Furthermore, the two upright posts 1 and the two cross bars 2 form a quadrilateral structure for installing glass 7; when the glass 7 is installed, the glass 7 is abutted against the upright posts 1 and the cross rods 2, and the pressing plates 8 are buckled with the cross rods 2 and the vertical rods 5 to fix the glass 7; and glass cement can be filled between the glass 7 and the pressing plate 8, the integral sealing performance of the frame is ensured, and the glass 7 can be prevented from shaking.
In the scheme, the upright post 1 and the cross rod 2 are simple in connecting structure and convenient to assemble; the elevator frame with the connecting structure has fewer integral parts, good structural stability, high assembly efficiency and fewer used dies, and reduces the manufacturing cost; and the assembly method of the connecting structure and the frame is provided, so that the actual installation is convenient, and the assembly method is simple and reasonable.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (9)
1. The utility model provides a stand and horizontal pole connection structure of elevator which characterized in that, including:
the upright post is provided with a first mounting groove with a notch;
the cross bar is arranged on the upright post, and a second mounting groove is formed in the cross bar;
the connecting piece and the fixing piece are used for connecting the upright post and the cross bar; the connecting piece comprises a fixing head and a rod body which are connected, and the fixing head can sequentially penetrate through the second mounting groove and the notch and is fixed in the first mounting groove; the fixing piece is movably connected to the rod body.
2. The connection structure of a pillar and a rail of an elevator according to claim 1, wherein the width of the connecting member is smaller than the width of the notch;
the fixing head is provided with two fixing parts, the connecting piece is fixed in the first mounting groove through the two fixing parts, and the fixing parts are abutted against the side wall of the first mounting groove.
3. The connection structure of a post and a cross bar of an elevator according to claim 2, wherein a distance between the fixing portions is greater than a width of the notch;
and the distance between the two fixing parts is greater than or equal to the width of the first mounting groove.
4. The connecting structure of the vertical column and the cross rod of the elevator as claimed in claim 2 or 3, wherein the two fixing parts are respectively provided with a first arc surface and a second arc surface in a rotational symmetry manner, and the distance between the first arc surface and the second arc surface is less than or equal to the width of the first mounting groove.
5. The connecting structure of the vertical column and the cross bar of the elevator as claimed in claim 4, wherein the two fixing parts are respectively provided with a first straight surface and a second straight surface in rotational symmetry, the first straight surface is connected with the first cambered surface, and the second straight surface is connected with the second cambered surface;
the first straight surface and the second straight surface are arranged at two opposite corners of the fixing head, and the maximum distance between the first straight surface and the second straight surface is larger than the width of the first mounting groove.
6. The connecting structure of the vertical column and the horizontal rod of the elevator as claimed in claim 1, wherein the rod body is provided with a first thread, the fixing member is provided with a second thread, and the first thread is connected with the second thread.
7. Frame of an elevator, characterized by comprising:
the connecting structure of the upright post and the cross bar as claimed in any one of claims 1 to 6, wherein the upright post comprises a first upright post, a second upright post, a third upright post and a fourth upright post which are arranged in parallel, and the cross bar is detachably connected between the first upright post and the second upright post, between the second upright post and the third upright post, between the third upright post and the fourth upright post and between the fourth upright post and the first upright post;
the two vertical rods are detachably connected with the upright post, and the cover plate is connected to the two vertical rods;
the upright post, the two vertical rods and the cover plate surround to form an accommodating space, and the connecting piece and the fixing piece can be accommodated in the accommodating space.
8. The frame of an elevator as claimed in claim 7, wherein the two vertical bars are provided with first clamping portions at ends thereof adjacent to the cover plate, and second clamping portions at ends thereof, and the first clamping portions are clamped with the second clamping portions.
9. The frame of an elevator according to claim 8, further comprising a glass and a platen, wherein two of said cross bars are connected between two of said uprights, and said glass is disposed between two of said uprights and two of said cross bars;
the pressing plate is provided with a first buckling part, the cross rod and the vertical rod are provided with a second buckling part, and the first buckling part is buckled with the second buckling part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189913.4U CN215483645U (en) | 2021-05-31 | 2021-05-31 | Connecting structure and frame for upright post and cross rod of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189913.4U CN215483645U (en) | 2021-05-31 | 2021-05-31 | Connecting structure and frame for upright post and cross rod of elevator |
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| Publication Number | Publication Date |
|---|---|
| CN215483645U true CN215483645U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121189913.4U Active CN215483645U (en) | 2021-05-31 | 2021-05-31 | Connecting structure and frame for upright post and cross rod of elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408711A (en) * | 2022-02-15 | 2022-04-29 | 美嘉智选电梯有限公司 | Modularization aluminum alloy car |
| CN115159315A (en) * | 2022-08-11 | 2022-10-11 | 波士顿(湖州)家用电梯科技有限公司 | Connecting structure of car middle upright post and side beam |
-
2021
- 2021-05-31 CN CN202121189913.4U patent/CN215483645U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408711A (en) * | 2022-02-15 | 2022-04-29 | 美嘉智选电梯有限公司 | Modularization aluminum alloy car |
| CN114408711B (en) * | 2022-02-15 | 2023-09-08 | 美嘉智选电梯有限公司 | Modularized aluminum alloy car |
| CN115159315A (en) * | 2022-08-11 | 2022-10-11 | 波士顿(湖州)家用电梯科技有限公司 | Connecting structure of car middle upright post and side beam |
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