CN213011427U - Guide rail bracket - Google Patents
Guide rail bracket Download PDFInfo
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- CN213011427U CN213011427U CN202021827063.1U CN202021827063U CN213011427U CN 213011427 U CN213011427 U CN 213011427U CN 202021827063 U CN202021827063 U CN 202021827063U CN 213011427 U CN213011427 U CN 213011427U
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- guide rail
- plate
- bottom plate
- rail bracket
- fixed orifices
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Abstract
The utility model discloses a guide rail bracket, including L template, curb plate, bottom plate, the bottom plate is close to left upside and is provided with the breach, the curb plate is fixed on the bottom plate, the curb plate is close to breach right side and perpendicular with the upside of bottom plate, the L template sets up along the upside of bottom plate, the curb plate is connected with the L template is perpendicular, be provided with the mounting hole on the bottom plate, the middle part of curb plate has seted up the second fixed orifices, be provided with the first fixed orifices above the second fixed orifices, the first fixed orifices with the second fixed orifices is the through-hole; meanwhile, the joint of the L-shaped plate and the side plate is connected in a bending mode. The guide rail bracket is convenient for field construction and installation, has good stability, ensures stable installation of the elevator guide rail, and can run stably. The guide rail bracket is convenient to manufacture, two bracket master batches can be cut out from one raw material, complementary cutting is realized, and the utilization rate of the raw material is improved; the bottom plate and the aluminum alloy shaft cross beam are connected more tightly by arranging the anti-slip mat.
Description
Technical Field
The utility model belongs to the technical field of the elevator construction, concretely relates to guide rail bracket.
Background
With the continuous development of urban construction in China, the number of multi-storey and high-rise buildings is gradually increased to meet the needs of housing of people. The elevator is a fixed lifting equipment who serves the regulation floor, and the elevator in the past is mostly big load elevator, is applicable to newly-built high-rise building in recent ten years, but along with the continuous improvement of people's living standard, and the social trend of ageing, home elevator and villa elevator and old building install the elevator additional and receive people's favor more and more.
The elevator includes a guide rail that guides a car and a counterweight along a hoistway. The guide rail is fixed to a wall surface of the hoistway via a plurality of rail brackets. The rail brackets are arranged in a row with a predetermined span in the height direction of the hoistway, and are sandwiched between the back surface of the rail and the wall surface of the hoistway. Since the position of the wall surface of the hoistway has a large error from the drawing, when the guide rail is actually attached to the wall surface of the hoistway, it is necessary to adjust the length of the guide rail bracket itself so that the guide rail is perpendicular to the ground over the entire length. Therefore, the conventional rail bracket is configured by combining a pair of support fittings. The support fittings each have an elongated adjustment hole extending from the back surface of the guide rail toward the wall surface, and are connected to each other by a bolt inserted through the adjustment hole. Therefore, the length of the rail bracket can be freely adjusted by adjusting the relative position of the support fitting in the longitudinal direction of the adjustment hole and then tightening the bolt.
However, when the elevator is installed on site, a plurality of guide rail mounting brackets are firstly installed, and then the counterweight guide rail and the guide rail are installed.
Chinese patent document discloses "an elevator guide rail bracket" [ application number: 201220679172.2, respectively; authorization notice number: CN202988476U ]. The guide rail bracket of the elevator comprises an upper bracket, a lower bracket and an elevator guide rail; the lower support is fixed on the wall of the hoistway through a through-wall bolt, the upper support is connected above the lower support through a bolt standard part, and the elevator guide rail is fixed on the upper support; the upper bracket and the lower bracket are provided with a plurality of groups of round holes, so that the actual size of the guide rail bracket can be adjusted according to different positions. The guide rail bracket has the advantages of simple structure, convenient field installation, strong product universality and large size adjusting range; however, the elevator guide rail bracket disclosed in this patent document is formed by connecting two L-shaped brackets by bolts, and therefore has technical problems that the structural strength is poor, the guide rail is easily deformed, and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail brackets, its stability is good to the shaping of bending an organic whole, convenient regulation guarantees that the elevator guide rail is stably installed, can even running.
The purpose of the utility model can be realized by the following technical scheme:
a guide rail bracket comprises an L-shaped plate, side plates and a bottom plate, wherein a notch is formed in the upper side edge, close to the left side, of the bottom plate, and the notch is convenient for positioning a cutting position of a raw material when two bracket masterbatches are cut from the raw material;
the curb plate is fixed on the bottom plate, the curb plate is close to the breach right side and perpendicular with the last side of bottom plate, the L template sets up along the last side of bottom plate, the curb plate is connected with the L template is perpendicular, be provided with the mounting hole on the bottom plate, the second fixed orifices has been seted up at the middle part of curb plate, second fixed orifices top is provided with first fixed orifices, first fixed orifices with the second fixed orifices is the through-hole.
Further, the top right side corner of the L-shaped plate is an obtuse angle.
Further, the right side end of the L-shaped plate is flush with the right side end of the bottom plate.
Furthermore, the joint of the L-shaped plate and the side plate is arc-shaped, so that the guide rail bracket can be supported on the wall surface of the well.
Furthermore, the first fixing hole and the second fixing hole are the same in size, so that the elevator guide rail can be conveniently installed and fixed, the elevator guide rail is installed at a correct position, the measurement error is reduced, the elevator installation precision is greatly improved, and the field construction installation is convenient.
Furthermore, the four mounting holes are respectively formed in the four corners of the bottom plate, so that the guide rail support can be conveniently mounted, the guide rail support can be firmly fixed on the aluminum alloy hoistway beam, the elevator guide rail is guaranteed to be stably mounted, and the elevator guide rail can stably run.
Further, the width of the side plates is 2/3-3/4 of the width of the bottom plate.
Furthermore, the side plates and the bottom plate are fixed through a support plate; the included angle between the supporting plate and the side plate is 30-45 degrees, the connecting part of the supporting plate and the side plate is positioned at 1/4 of the height of the side plate, and the supporting plate is symmetrically arranged at the two sides of the side plate; the fixing of curb plate and bottom plate can be strengthened through setting up the backup pad, improves the structural strength of curb plate and bottom plate for whole rail brackets can be more firm fix on aluminum alloy well crossbeam, and the elevator track can be installed rail brackets more steadily.
Furthermore, an anti-slip mat is arranged on one side, fixed with the aluminum alloy hoistway beam, of the bottom plate, and the anti-slip mat is wave-shaped; the non-slip mat increases the frictional force of bottom plate and aluminum alloy well crossbeam, and it is inseparabler to be connected between bottom plate and the aluminum alloy well crossbeam, and holistic fixed effect is better, has eliminated the potential safety hazard.
The utility model has the advantages that:
1. the utility model discloses a rail brackets makes conveniently, can cut out two support masterbatches in a raw and other materials, realizes complementary cutting, has improved the utilization ratio of raw materials, again with support masterbatch integrated into one piece buckle the shaping can.
2. The first fixing hole is the same as the second fixing hole in size, so that the elevator guide rail can be conveniently installed and fixed, the elevator guide rail is installed at the correct position, the measurement error is reduced, the elevator installation precision is greatly improved, and the field construction installation is convenient. Meanwhile, the mounting holes are formed in the bottom plate, so that the guide rail support can be firmly fixed on the aluminum alloy hoistway beam, stable installation of the elevator guide rail is guaranteed, and stable operation can be realized.
3. The fixing of the side plates and the bottom plate can be enhanced by arranging the supporting plates, the connection strength of the side plates and the bottom plate is increased, the structural firmness is enhanced, the use effect of the guide rail bracket is improved, and the service life is prolonged; the anti-slip mat increases the frictional force of bottom plate and aluminum alloy well crossbeam, and it is inseparabler to be connected between bottom plate and the aluminum alloy well crossbeam, and holistic fixed effect is better.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a front view of a rail bracket of the present invention;
fig. 2 is a left side view of a rail bracket of the present invention;
fig. 3 is a top view of a guide rail bracket of the present invention;
fig. 4 is a usage state diagram of the guide rail bracket of the present invention;
fig. 5 is a schematic structural view of another embodiment of the rail bracket of the present invention.
In the figure: 1. an L-shaped plate; 2. a side plate; 3. a base plate; 4. a notch; 5. mounting holes; 6. a second fixing hole; 7. a first fixing hole; 8. an elevator guide rail; 9. an aluminum alloy hoistway beam; 10. a support plate; 11. a non-slip mat.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a guide rail bracket comprises an L-shaped plate 1, a side plate 2 and a bottom plate 3, wherein a notch 4 is arranged on the upper side edge of the bottom plate 3 close to the left side, and the notch 4 is convenient for positioning the cutting position of a raw material when two bracket masterbatches are cut from one raw material;
The corner of the right side of the top of the L-shaped plate 1 is an obtuse angle.
The right side end of the L-shaped plate 1 is flush with the right side end of the bottom plate 3.
The joint of the L-shaped plate 1 and the side plate 2 is in an arc shape, so that the guide rail bracket can be supported on the wall surface of the well.
The first fixing hole 7 and the second fixing hole 6 are the same in size, so that the elevator guide rail can be conveniently installed and fixed, the elevator guide rail is installed at the correct position, the measurement error is reduced, the elevator installation precision is greatly improved, and the field construction installation is convenient.
The four mounting holes 5 are respectively arranged at four corners of the bottom plate 3, so that the guide rail support can be conveniently mounted, the guide rail support can be firmly fixed on an aluminum alloy hoistway beam, the elevator guide rail is guaranteed to be stably mounted, and the elevator guide rail can stably run.
The width of the side plate 2 is 2/3-3/4 of the width of the bottom plate 3.
When the guide rail support is used, the guide rail support and the aluminum alloy well cross beam 9 are firmly fixed through the mounting hole 5 on the bottom plate 3, the guide rail support and the elevator guide rail 8 are fixed through the first fixing hole 7 and the second fixing hole 6 on the side plate 2, the elevator guide rail can be installed on the correct position, stable installation of the elevator guide rail is guaranteed, stable operation can be achieved, meanwhile, the measuring error is reduced, the elevator installation precision is greatly improved, and the installation is convenient for site construction.
Further, as shown in fig. 5, the side plate 2 and the bottom plate 3 are fixed by a support plate 10; the included angle between the supporting plate 10 and the side plate 2 is 30-45 degrees, the joint of the supporting plate 10 and the side plate 2 is positioned at 1/3 of the height of the side plate 2, and the supporting plate 10 is symmetrically arranged at two sides of the side plate 2; can strengthen curb plate 2 and bottom plate 3's fixing through setting up backup pad 10, improve curb plate 2 and bottom plate 3's structural strength for whole rail brackets can be more firm fix on aluminum alloy well crossbeam 9, and the elevator track can be installed rail brackets more steadily.
A non-slip mat 11 is arranged on one side, fixed with the aluminum alloy hoistway beam 9, of the bottom plate 3, and the non-slip mat 11 is of a wave shape; irregular bumps made of rubber are further arranged on the surface of the anti-slip pad 11; the non-slip mat 11 has increased the frictional force of bottom plate 3 with aluminum alloy well crossbeam 9 for it is inseparabler to be connected between bottom plate 3 and the aluminum alloy well crossbeam 9, and bottom plate 3 has better fixed effect with aluminum alloy well crossbeam 9 simultaneously, has eliminated the potential safety hazard.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a guide rail bracket, its characterized in that, includes L template (1), curb plate (2), bottom plate (3) are close to left upside edge and are provided with breach (4), curb plate (2) are fixed on bottom plate (3), curb plate (2) are close to breach (4) right side and perpendicular with the upside edge of bottom plate (3), L template (1) sets up along the upside edge of bottom plate (3), curb plate (2) are connected with L template (1) is perpendicular, be provided with mounting hole (5) on bottom plate (3), second fixed orifices (6) have been seted up at the middle part of curb plate (2), second fixed orifices (6) top is provided with first fixed orifices (7), first fixed orifices (7) with second fixed orifices (6) are the through-hole.
2. Guide rail bracket according to claim 1, characterized in that the top right-hand corner of the L-shaped plate (1) is obtuse.
3. Guide rail bracket according to claim 1, characterized in that the right-hand end of the L-shaped plate (1) is flush with the right-hand end of the base plate (3).
4. Guide rail bracket according to claim 1, characterized in that the connection between the L-shaped plate (1) and the side plate (2) is arc-shaped.
5. Guide rail bracket according to claim 1, characterized in that the first fixing hole (7) is the same size as the second fixing hole (6).
6. Guide rail bracket according to claim 1, characterised in that four mounting holes (5) are provided, each at four corners of the base plate (3).
7. Guide rail bracket according to claim 1, characterized in that the width of the side plate (2) is 2/3-3/4 of the width of the bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021827063.1U CN213011427U (en) | 2020-08-27 | 2020-08-27 | Guide rail bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021827063.1U CN213011427U (en) | 2020-08-27 | 2020-08-27 | Guide rail bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213011427U true CN213011427U (en) | 2021-04-20 |
Family
ID=75471155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021827063.1U Active CN213011427U (en) | 2020-08-27 | 2020-08-27 | Guide rail bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213011427U (en) |
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2020
- 2020-08-27 CN CN202021827063.1U patent/CN213011427U/en active Active
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