Economical aluminum frame glass door for elevator
The design of the aluminum frame glass door with its locking and fixing bolts solves the problems of low connection efficiency and high cost of elevator glass doors, enabling rapid installation and convenient connection, reducing production costs and ensuring product quality.
Patent Information
- Application Number
- CN202520255504.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-18
AI Technical Summary
Existing elevator glass door connection methods are inefficient and costly, and welding quality is difficult to guarantee. Corner bracket connections increase the amount of profiles used and production costs.
The aluminum frame glass door design uses the clamping and fixing bolts of the vertical frame profile, upper frame profile and lower frame profile, combined with the design of limiting rubber pads and weight reduction holes to achieve quick installation and convenient connection with door machine or landing door.
It improves production efficiency, reduces production costs, ensures product quality, and simplifies the connection process with door operators or landing doors.
Smart Images
Figure CN223674109U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to elevator field especially relates to economic aluminum frame glass door for elevator. BACKGROUND
[0002] Transparent glass is generally used to make glass wall and glass door in sightseeing elevator and part domestic elevator, so that space permeability and beautiful appearance can be increased, but since the glass door needs to be connected with the door machine or the floor door device, the door frame needs to be installed on the glass plate before being connected with the door machine or the floor door, the door frame of the glass door on the market is fixed through welding or connected through the corner code, fixed through welding is not only low in efficiency, but also high in welding requirement, and the quality of the door frame is difficult to guarantee, connected through the corner code needs wide frame section bar, increases the section bar consumption, and the use of the corner code further increases the production cost of the door frame. SUMMARY
[0003] The utility model discloses a kind of economic aluminum frame glass door for elevator, which is convenient to install, low in cost, and can be quickly connected with door machine or floor door.
[0004] To achieve the above object, the technical scheme adopted by the utility model is: the economic aluminum frame glass door for elevator, comprising: a glass plate, a vertical frame section bar is respectively clamped on the left and right sides of the glass plate, an upper baffle and a lower baffle are respectively extended and arranged on the upper and lower end walls of the vertical frame section bar, an upper frame section bar is clamped on the upper end of the glass plate, the left and right ends of the upper frame section bar are respectively abutted on the upper baffles of the two vertical frame section bars, the upper frame section bar is connected with the two vertical frame section bars through fixing bolts, a plurality of connecting bolts are slidably clamped in the upper frame section bar, a lower frame section bar is clamped on the lower end of the glass plate, the left and right ends of the lower frame section bar are respectively abutted on the lower baffles of the two vertical frame section bars, the lower frame section bar is connected with the two vertical frame section bars through fixing bolts, and a sliding block is arranged on the lower frame section bar.
[0005] Further, the aforementioned economic aluminum frame glass door for elevator, wherein a first hook groove is provided on one side of the vertical frame section bar, a first limiting rubber pad is clamped on the extension of the first hook groove, the side end of the glass plate is clamped in the first hook groove, and the first limiting rubber pad is abutted on the plate surface of the glass plate; a first weight-reducing hole is provided on the other side of the vertical frame section bar; the upper baffle and the lower baffle are arranged on the side with the first weight-reducing hole; two optimal arc holes are provided on the side wall of the first weight-reducing hole close to the first hook groove; internal threads are provided on the upper and lower ends of the optimal arc holes; and the fixing bolts on the upper frame section bar and the lower frame section bar are respectively threadedly connected with the internal threads on the upper and lower ends of the optimal arc holes.
[0006] Further, the aforementioned economical aluminum frame glass door for elevator, wherein a reverse T-shaped sliding groove is formed on the upper side of the upper frame profile, a connecting bolt sliding clamping is arranged in the reverse T-shaped sliding groove, a second hook groove is arranged on the lower side of the upper frame profile, a second limiting rubber pad is clamped on the extension of the second hook groove, the upper end of the glass plate is clamped in the second hook groove, and the second limiting rubber pad abuts against the plate surface of the glass plate.
[0007] Further, the aforementioned economical aluminum frame glass door for elevator, wherein a third hook groove is formed on the upper side of the lower frame profile, a third limiting rubber pad is clamped on the extension of the third hook groove, the lower end of the glass plate is clamped in the third hook groove, and the third limiting rubber pad abuts against the plate surface of the glass plate.
[0008] Further, the aforementioned economical aluminum frame glass door for elevator, wherein the front-to-back width and the left-to-right width of the vertical frame profile are both 25 mm, and the depth of the first hook groove on the vertical frame profile is 9 mm.
[0009] Further, the aforementioned economical aluminum frame glass door for elevator, wherein a buffer rubber pad is clamped on the groove bottom of the third hook groove of the lower frame profile, and the lower end of the glass plate abuts against the buffer rubber pad.
[0010] Further, the aforementioned economical aluminum frame glass door for elevator, wherein a stress release hole is arranged between the two optimal arc holes.
[0011] The utility model discloses an economic aluminum frame glass door for elevator has following beneficial effects: when installing, only need to set up two vertical frame sections respectively in the left and right ends of the glass plate, then set up the upper frame section and the lower frame section respectively in the upper and lower ends of the glass plate, and the upper frame section and the lower frame section are directly fixed with the vertical frame section through the fixing bolt, so that the glass door can be quickly installed, and the welding or the corner code is not needed to connect, which can guarantee the product quality and improve the production efficiency; when connecting with the door machine or the layer door device, only need to slide the connecting bolt of corresponding number in the inverted T type sliding groove of the upper frame section to adjust the position of the connecting bolt at will, so as to connect with the door machine or the layer door device, which is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is the structure schematic diagram of the economic aluminum frame glass door for elevator.
[0013] Figure 2 It is Figure 1 the structure schematic diagram of the side direction.
[0014] Figure 3 It is Figure 1 the sectional structure schematic diagram of the top direction.
[0015] Figure 4 It is Figure 1 the sectional structure schematic diagram of the vertical frame section.
[0016] Figure 5 It is Figure 1 the sectional structure schematic diagram of the upper frame section.
[0017] Figure 6 It is Figure 1 the sectional structure schematic diagram of the lower frame section. DETAILED DESCRIPTION
[0018] The technical scheme of the utility model will be further described below in combination with the drawings and preferred embodiments.
[0019] As Figures 1-6 shown, the economic aluminum frame glass door for elevator, comprising: glass plate 1, the left and right sides of glass plate 1 are provided with vertical frame section 2 respectively, and the left and right width W 左右 And the front and back width W 前后The upper baffle 21 and the lower baffle 22 are arranged on the upper and lower end walls of the vertical frame profile 2 respectively, the first hook groove 23 is arranged on one side of the vertical frame profile 2, the depth D of the first hook groove 23 is 9mm, the first limiting rubber pad 231 is clamped on the extension of the first hook groove 23, the side end of the glass plate 1 is clamped in the first hook groove 23, the first limiting rubber pad 231 abuts against the plate surface of the glass plate 1, the glass plate 1 is clamped in the first hook groove 23 under the elastic force of the first limiting rubber pad 231, the first weight-reducing hole 24 is arranged on the other side of the vertical frame profile 2, which can not only reduce the weight of the vertical frame profile 2, but also make the load force more evenly distributed on the vertical frame profile 2 when the vertical frame profile 2 bears the load, reduce the stress concentration phenomenon, thereby improve the strength and stiffness of the structure, prolong the service life, the upper baffle 21 and the lower baffle 22 are arranged on the side with the first weight-reducing hole 24, two optimal arc holes 25 are arranged on the side wall of the first weight-reducing hole 24 close to the first hook groove 23, the inner threads are arranged on the upper and lower ends of the optimal arc hole 25, and the stress release hole 26 is arranged between the two optimal arc holes 25.
[0020] The upper frame profile 3 is clamped on the upper end of the glass plate 1, the left and right ends of the upper frame profile 3 abut against the upper baffles 21 of the two vertical frame profiles 2 respectively, the two upper baffles 21 limit the upper frame profile 3, and the front and back widths of the upper frame profile 3 are equal to the front and back widths W of the vertical frame profiles 2 前后The same, so there will be no convex or concave, to ensure the aesthetic, in the upper frame profile 3 of the upper side of the opening of the inverted T-shaped sliding groove 31, in the inverted T-shaped sliding groove 31 sliding card has a connecting bolt 32, in the connection with the door machine or layer door device, without according to the door machine or layer door device on the hanging plate position special to open hole, only need to connect the bolt 32 in the inverted T-shaped sliding groove 31 in the left and right sliding, can make the connecting bolt 32 and the door machine or layer door device in the hanging plate position alignment and then connected, in the lower side of the upper frame profile 3 is provided with the second hook groove 33, in the extension of the second hook groove 33 card set has a second limiting rubber pad 331, the upper end of the glass plate 1 is clamped in the second hook groove 33, the second limiting rubber pad 331 is clamped in the glass plate, the glass plate 1 in the second limiting rubber pad 331 under the action of the elastic force in the second hook groove 33, in the inverted T-shaped sliding groove 31 and the second hook groove 33 between the upper frame profile 3 is provided with the second lightening hole 34, in the second lightening hole 34 and the second hook groove 33 between the partition plate left and right sides are respectively provided with two first through hole 35, the same side of the two first through hole 35 and the same side of the vertical frame profile 2 in the two optimal arc hole 25 upper and lower alignment, fixed bolt 11 through the first through hole 35 after the optimal arc hole 25 upper end of the internal thread thread connection, so that the upper frame profile 3 and vertical frame profile 2 fixed, fixed bolt 11 in the optimal arc hole 25 in the internal thread thread connection, will make the optimal arc hole 25 with internal thread expansion, and because of the stress relief hole 26, two optimal arc hole 25 in the expansion will only affect the stress relief hole 26, and will not cause the two optimal arc hole 25 between the interference.
[0021] In the lower end of the glass plate 1 is clamped in the lower frame profile 4, the left and right ends of the lower frame profile 4 are respectively clamped in the two vertical frame profile 2 of the lower baffle 22, the front and rear width of the lower frame profile 4 also with the front and rear width W 前后Similarly, a third hook groove 41 is formed on the upper side of the lower frame profile 4, a third limiting rubber pad 411 is clamped on the extension of the third hook groove 41, a buffer rubber pad 42 is clamped on the groove bottom of the third hook groove 41 of the lower frame profile 4, the lower end of the glass plate 1 is clamped in the third hook groove 41, and the lower end of the glass plate 1 abuts against the buffer rubber pad 42, the third limiting rubber pad 411 abuts against the plate surface of the glass plate 1, a back-shaped groove 43 is formed on the lower side of the lower frame profile 4, an L-shaped plate 431 is arranged in extension in the back-shaped groove 43, four threaded holes 432 are arranged on the L-shaped plate 431, the four threaded holes 432 are symmetrically arranged on the left and right sides of the L-shaped plate 431, a second through hole 433 aligned with the threaded hole 432 is formed on the side wall of the back-shaped groove 43, two sliders 5 are clamped in the back-shaped groove 43, each slider 5 is aligned with two threaded holes 432, and a slider bolt 44 is threadedly connected with the threaded holes 432 in sequence after passing through the second through hole 433 and the slider 5, two third through holes 45 are arranged on the left and right sides of the partition plate between the third hook groove 41 and the back-shaped groove 43, the two third through holes 45 on the same side are aligned with the two arcuate holes 25 in the vertical frame profile 2 on the same side, and a fixing bolt 11 is threadedly connected with the internal thread at the lower end of the arcuate hole 25 after passing through the third through hole 45, so that the lower frame profile 4 is fixed with the vertical frame profile 2.
[0022] During installation, only the two vertical frame profiles 2 are clamped at the left and right ends of the glass plate 1, then the upper frame profile 3 and the lower frame profile 4 are clamped at the upper and lower ends of the glass plate 1, the upper frame profile 3 and the vertical frame profile 2 and the lower frame profile 4 and the vertical frame profile 3 are directly fixed by the fixing bolt 11, and the glass door can be quickly installed, and when connected with a door machine or a floor door device, only a corresponding number of connecting bolts 32 are clamped in the inverted T-shaped sliding groove 31 of the upper frame profile 3, so that the positions of the connecting bolts 32 can be adjusted at will, thereby connecting with the door machine or the floor door device, which is convenient and fast.
[0023] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them, although the present application has been described in detail with reference to the above examples, those skilled in the art should understand that the specific embodiments of the present application can be modified or replaced, without departing from the spirit and scope of the present application, any modification or equivalent replacement, which should be covered in the protection scope of the claims of the present application.
Claims
1. An economical aluminum framed glass door for an elevator, comprising: The glass plate is characterized in that: the vertical frame profiles are respectively arranged on the left and right sides of the glass plate, the upper and lower end walls of the vertical frame profiles are respectively provided with the upper and lower baffle plates, the upper frame profile is arranged on the upper end of the glass plate and abuts against the upper baffle plates of the two vertical frame profiles, the upper frame profile is connected with the two vertical frame profiles through the fixing bolts, the connecting bolts are slidably arranged in the upper frame profile, the lower frame profile is arranged on the lower end of the glass plate and abuts against the lower baffle plates of the two vertical frame profiles, the lower frame profile is connected with the two vertical frame profiles through the fixing bolts, and the sliding block is arranged on the lower frame profile.
2. The economical aluminum frame glass door for an elevator according to claim 1, characterized in that: The first hook groove is arranged on one side of the vertical frame profile, the first limiting rubber pad is arranged on the extension of the first hook groove, the side end of the glass plate is arranged in the first hook groove, and the first limiting rubber pad abuts against the plate surface of the glass plate. The first weight-reducing hole is arranged on the other side of the vertical frame profile, the upper and lower baffles are arranged on the side with the first weight-reducing hole, two arc holes are arranged on the side wall of the first weight-reducing hole close to the first hook groove, the inner threads are arranged on the upper and lower ends of the arc holes, and the fixing bolts on the upper and lower frame profiles are respectively screwed with the inner threads on the upper and lower ends of the arc holes.
3. The economical aluminum frame glass door for an elevator according to claim 2, characterized in that: The inverted T-shaped sliding groove is arranged on the upper side of the upper frame profile, the connecting bolt is slidably arranged in the inverted T-shaped sliding groove, the second hook groove is arranged on the lower side of the upper frame profile, the second limiting rubber pad is arranged on the extension of the second hook groove, the upper end of the glass plate is arranged in the second hook groove, and the second limiting rubber pad abuts against the plate surface of the glass plate. The second weight-reducing hole is arranged in the upper frame profile between the inverted T-shaped sliding groove and the second hook groove, the first through holes are respectively arranged on the left and right sides of the partition plate between the second weight-reducing hole and the second hook groove, the two first through holes on the same side are vertically aligned with the two arc holes in the vertical frame profile on the same side, and the fixing bolt is screwed with the inner thread on the upper end of the arc hole after penetrating through the first through hole.
4. The economical aluminum frame glass door for an elevator according to claim 2, characterized in that: The third hook groove is arranged on the upper side of the lower frame profile, the third limiting rubber pad is arranged on the extension of the third hook groove, the lower end of the glass plate is arranged in the third hook groove, and the third limiting rubber pad abuts against the plate surface of the glass plate. The back-shaped groove is arranged on the lower side of the lower frame profile, the L-shaped plate is arranged in the back-shaped groove, the four threaded holes are arranged on the L-shaped plate and symmetrically arranged on the left and right sides of the L-shaped plate, the second through holes are arranged on the side wall of the back-shaped groove and vertically aligned with the threaded holes, the sliding blocks are arranged in the back-shaped groove, each sliding block is vertically aligned with two threaded holes, and the sliding block bolt is screwed with the threaded holes in sequence after penetrating through the second through hole and the sliding block. The third through holes are respectively arranged on the left and right sides of the partition plate between the third hook groove and the back-shaped groove, the two third through holes on the same side are vertically aligned with the two arc holes in the vertical frame profile on the same side, and the fixing bolt is screwed with the inner thread on the lower end of the arc hole after penetrating through the third through hole.
5. The economical aluminum frame glass door for an elevator according to any one of claims 2 to 4, characterized in that: The front-to-back width and the left-to-right width of the vertical frame profile are both 25 mm, and the depth of the first hook groove on the vertical frame profile is 9 mm.
6. The economical aluminum frame glass door for an elevator according to claim 4, characterized in that: The buffer rubber pad is arranged on the groove bottom of the third hook groove of the lower frame profile, and the lower end of the glass plate abuts against the buffer rubber pad.
7. The economical aluminum frame glass door for an elevator according to any one of claims 2 to 4, characterized in that: The stress release hole is arranged between the two arc holes.