CN211622679U - Elevator construction sample frame - Google Patents
Elevator construction sample frame Download PDFInfo
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- CN211622679U CN211622679U CN201922429481.9U CN201922429481U CN211622679U CN 211622679 U CN211622679 U CN 211622679U CN 201922429481 U CN201922429481 U CN 201922429481U CN 211622679 U CN211622679 U CN 211622679U
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Abstract
The utility model relates to the technical field of elevator construction, in particular to an elevator construction sample frame, which comprises a sample loading frame and a sample unloading frame, wherein the sample loading frame and the sample unloading frame have the same structure and are in one-to-one correspondence with each part; the cross beam can be telescopic relative to the side wall bracket to change the length of the cross beam; the top surface of the beam is detachably provided with a level gauge; plumb line detachably is connected with the crossbeam of the frame of going up the appearance, and the free end of plumb line is provided with the plumb. The utility model discloses following beneficial effect has: the telescopic crossbeam can make elevator construction appearance frame erect in the elevator well of different widths, and the staff can be convenient for to confirm whether the crossbeam is level in the spirit level setting moreover.
Description
Technical Field
The utility model relates to a technical field of elevator construction, more specifically say, it relates to an elevator construction appearance frame.
Background
In the process of elevator construction, the elevator needs to be positioned, and in the positioning process, pull wires and elastic wires in an elevator hoistway are usually adopted to provide reference construction for operators, but the elastic wires can be blurred due to more dust in the construction process, so that the operation is inconvenient.
In order to solve the problem, chinese patent with publication number CN207861664U discloses an elevator construction sample frame, and it includes sample frame and lower sample frame, and lower sample frame includes two crossbeams that the interval set up, and the crossbeam is the cuboid setting, and the both ends of crossbeam are provided with the lateral wall support respectively, and the both ends of crossbeam all are provided with the regulation pole, adjusts the pole and is used for adjusting the crossbeam so that the crossbeam level sets up. At least two plumb lines which are attached to the side faces of the upper sample rack cross beam and the lower sample rack cross beam are arranged between the upper sample rack cross beam and the lower sample rack cross beam, the upper ends of the plumb lines are arranged on the upper sample rack cross beam, the lower ends of the plumb lines are provided with plumbs, and the plumbs are located below the lower sample rack cross beam. When the height between the upper sample rack and the lower sample rack is the elevation, the elevation of the elevator installation can be determined.
However, the device cannot be applied to the construction of elevators with different sizes, and the cross beam is not easy to observe in the leveling process, so that an operator can level for many times easily.
Disclosure of Invention
The utility model aims at providing an elevator construction appearance frame mainly lies in solving prior art elevator construction appearance frame and can't be under construction to the elevator of equidimension not, and the difficult problem of observing when the crossbeam adjusts moreover.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: an elevator construction sample frame comprises a sample loading frame and a sample unloading frame, wherein the sample loading frame and the sample unloading frame are identical in structure and are in one-to-one correspondence with each part, a plumb line is further arranged, the sample loading frame and the sample unloading frame are respectively provided with a cross beam, a side wall support and adjusting rods, two ends of the cross beam are respectively and vertically connected with two adjusting rods, the adjusting rods can move relative to the cross beam, one end, far away from the cross beam, of each adjusting rod is connected with one side wall support, and the side wall supports are used for being connected with an elevator shaft; the cross beam can be telescopic relative to the side wall bracket to change the length of the cross beam; the top surface of the beam is detachably provided with a level gauge; plumb line detachably is connected with the crossbeam of the frame of going up the appearance, and the free end of plumb line is provided with the plumb.
Through adopting above-mentioned technical scheme, at the in-process of installing the elevator of equidimension not, install the lateral wall support of upper sample frame and lower sample frame in the elevator well earlier, then stretch out and draw back the length in order to change the crossbeam with the crossbeam, make the length of crossbeam be fit for corresponding elevator well. When the spirit level shows horizontally, then the crossbeam is the level setting, and the plumb line is vertical downward because the gravity direction of plumb, so the plumb line is vertical setting. When the distance between the lower bottom surfaces of the two cross beams is the elevation, the elevation of the elevator installation can be determined.
The utility model discloses further set up to: the cross beam comprises a first section, a second section and a fastener, the first section can slide relative to the second section, and the first section and the second section are detachably connected; one end of the first section, which is far away from the second section, is vertically connected with one adjusting rod, and one end of the second section, which is far away from the first section, is vertically connected with the other adjusting rod; the fastener is used for fastening the first section so as to make the first section and the second section relatively static; the lower end surface of the first section and the lower end surface of the second section are on the same plane;
through adopting above-mentioned technical scheme, the crossbeam slides for the second section through first section to the one end that the first section is kept away from the second section is kept away from to the second section to the distance of the one end that the first section was kept away from to the first section, the length of crossbeam promptly. When the distance between the first and second sections is determined, the first section may be fastened by a fastener to prevent movement of the first section relative to the second section. And the lower terminal surface of first section and the lower terminal surface of second section can guarantee when the distance between the lower terminal surface of crossbeam is the elevation on the coplanar, can confirm the elevation of elevator installation.
The utility model discloses further set up to: the bottom surface of the first section is provided with a sliding chute along the length direction, the second section is inserted into the sliding chute and can move along the sliding chute; the fastener includes the bolt, and first section is provided with the screw thread through-hole, and the second section is provided with the bar through-hole along length direction, and the bolt is used for passing screw thread through-hole and bar through-hole in proper order to fasten first section.
Through adopting above-mentioned technical scheme, first section can slide for the second section, when needs are fixed first section and second section relatively, can pass the screw through-hole of first section and the bar through-hole of second section with the bolt to link together the two. The bolt is abutted against different positions of the strip-shaped through hole so as to determine the position of the first section relative to the second section.
The utility model discloses further set up to: the inner wall of the sliding groove is provided with a guide block, the side wall of the second section is provided with a guide groove, the guide block is used for being connected with the guide groove in an inserting mode, and the guide block can move relative to the guide groove.
Through adopting above-mentioned technical scheme, the spout inner wall is provided with the guide block, and the second section lateral wall is provided with the guide way, can take place the in-process of relative slip like this at first section and second section, prevents the two alternate segregation.
The utility model discloses further set up to: the mounting groove has all been seted up with the top surface of second section to first section, and spirit level detachably sets up in the mounting groove.
Through adopting above-mentioned technical scheme, the mounting groove has all been seted up with the second section to first section with the installation spirit level, can make things convenient for the installation of spirit level like this, can protect the spirit level, two spirit levels can weigh whether level setting to first section and second section respectively moreover.
The utility model discloses further set up to: the bottom surface of the first section is provided with a screw rod, the screw rod is in threaded connection with the first section, and one end of the screw rod, which is far away from the first section, is provided with a hanging ring;
a positioning rod is arranged on the bottom surface of the second section, and a tape measure is arranged at one end of the positioning rod, which is far away from the second section;
the free end of the measuring tape is provided with a hook which is used for being connected with the hanging ring in a hanging way.
Through adopting above-mentioned technical scheme, because the fastener supports first section and second section tightly through the bolt, in order to prevent that first section and second section from taking place relative motion, so the bolt can be to first section or second section production pressure, make it take place partial deformation, the lower terminal surface that can lead to first section is not on the coplanar with the lower terminal surface of second section, can pass through adjusting screw's position this moment, the length that makes the screw rod stretch out first section is the same with the distance of tape measure to second section on the locating lever, pull out the tape measure this moment, the couple that makes the free end of tape measure is connected with the link, the tape measure can act as the datum line this moment, convenience more.
The utility model discloses further set up to: the measuring tape is connected with the positioning rod through screws.
Through adopting above-mentioned technical scheme, tape measure and locating lever pass through screwed connection, and this kind of connected mode is comparatively convenient, connects comparatively tightly moreover.
The utility model discloses further set up to: the top surfaces of the first section and the second section are provided with a plurality of triangular grooves at intervals, and the triangular grooves are used for abutting against a plumb line.
Through adopting above-mentioned technical scheme, the plumbous line can be contradicted with the triangular groove of difference to change the position of plumbous line, can carry out the elevation in the elevator well to different widths according to actual conditions, increase the flexibility of plumbous line position, the triangular groove can increase the area of contact of plumbous line and first section or second section moreover, reduces the swing of plumbous line, has also reduced the wearing and tearing of plumbous line to a certain extent.
The utility model discloses further set up to: the surface of the plumb line is provided with a fluorescent coating.
Through adopting above-mentioned technical scheme, the fluorescence coating can increase plumbous line reflection of light degree, makes things convenient for the staff to see clearly the position of plumbous line in the elevator well that light is not enough more.
To sum up, the utility model discloses a beneficial technological effect does:
1. the telescopic crossbeam can make elevator construction appearance frame erect in the elevator well of different widths, and the staff can be convenient for to confirm whether the crossbeam is level in the spirit level setting moreover.
2. The horizontal position of the elevation can be determined by the staff by the lower surface of the beam or by a tape measure.
3. The fluorescent coating on the surface of the plumb line can help workers to clearly see the position of the plumb line at the place with insufficient illumination.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic view of an overall structure of an elevator construction sample frame according to an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a sample loading rack according to an embodiment of the present invention.
Reference numerals: 1. a sample loading frame; 2. a sample unloading frame; 3. a cross beam; 31. a first stage; 311. a chute; 312. a threaded through hole; 313. a guide block; 32. a second stage; 321. a strip-shaped through hole; 322. a guide groove; 33. a bolt; 34. mounting grooves; 35. a triangular groove; 36. mounting a rod; 361. a mounting ring; 4. adjusting a rod; 5. a sidewall bracket; 6. a level gauge; 7. plumb line; 71. a plumb bob; 8. a screw; 81. hanging a ring; 9. positioning a rod; 91. a tape measure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, an elevator construction appearance frame includes appearance frame 1 and lower appearance frame 2 on the same and each part one-to-one of appearance frame 2 structure on the appearance frame 1 and down, and appearance frame 1 and lower appearance frame 2 all are provided with crossbeam 3, lateral wall support 5 and adjust pole 4. The two ends of the cross beam 3 are respectively and vertically connected with the two adjusting rods 4, the adjusting rods 4 can move relative to the cross beam 3, and the adjusting rods 4 are in threaded connection with the two ends of the cross beam 3. One end, far away from the cross beam 3, of each adjusting rod 4 is connected with one side wall support 5, and the side wall supports 5 are used for being connected with an elevator shaft. In order to measure whether the beam 3 is horizontal or not, the top surface of the beam 3 is detachably provided with a level gauge 6, and the level gauge 6 can be selected in the prior art. The top surface of the beam 3 can be provided with a mounting groove 34, and the level gauge 6 can be mounted in the mounting groove 34 through screws. The crossbeam 3 can stretch out and draw back for lateral wall support 5 in order to change the length of crossbeam 3, like this at the in-process that the elevator of equidimension was not installed in the elevator well with the lateral wall support 5 of lower appearance frame 1 earlier, then stretch out and draw back crossbeam 3 in order to change the length of crossbeam 3, makes the length of crossbeam 3 fit for corresponding elevator well. When the level gauge 6 shows a horizontal state, the beam 3 is horizontally arranged, and it should be noted here that the difference between the upper sample rack 1 and the lower sample rack 2 is that the upper sample rack 1 is further provided with a plumb line 7. The surface of the plumb line 7 is provided with a fluorescent coating, so that workers can see the position of the plumb line 7 clearly in an elevator shaft with insufficient light. The plumb line 7 is detachably connected with the cross beam 3 of the sample loading frame 1, a plumb 71 is arranged at the free end of the plumb line 7, and the plumb line 7 is tied on the plumb 71 through a rope. The plumb line 7 is vertically disposed because the gravity direction of the plumb 71 is vertically downward. When the distance between the lower bottom surfaces of the two cross beams 3 is the elevation, the elevation of the elevator installation can be determined.
In order to realize that the cross beam 3 can be extended and contracted relative to the side wall bracket 5 to change the length of the cross beam 3, as shown in fig. 2 and 3, the cross beam 3 comprises a first section 31, a second section 32 and a fastener. In order to ensure that the first section 31 and the second section 32 are both kept horizontal, the number of each level 6 can be two, one level 6 is installed on the top surface of the first section 31, the other level 6 is installed on the top surface of the second section 32, and correspondingly, the installation grooves 34 are formed in the top surfaces of the first section 31 and the second section 32. One end of the first section 31, which is far away from the second section 32, is vertically connected with one adjusting rod 4 and is in threaded connection, and one end of the second section 32, which is far away from the first section 31, is vertically connected with the other adjusting rod 4 and is also in threaded connection. The first section 31 is slidable relative to the second section 32, the first section 31 is detachably connected to the second section 32, and the fastener is used for fastening the first section 31 so that the first section 31 and the second section 32 are relatively stationary. Specifically, in the present embodiment, the bottom surface of the first segment 31 is provided with the sliding slot 311 along the length direction, so the cross-sectional area of the first segment 31 is U-shaped. The second section 32 is inserted into the sliding slot 311, and the second section 32 can move along the sliding slot 311. The cross beam 3 is slid relative to the second section 32 by the first section 31 to change the distance from the end of the first section 31 remote from the second section 32 to the end of the second section 32 remote from the first section 31, i.e. the length of the cross beam 3. In order to prevent the first section 31 and the second section 32 from sliding relatively during the relative movement, a guide block 313 is arranged on the inner wall of the sliding slot 311, and the sliding slot 311 and the guide block 313 are integrally formed. The side wall of the second section 32 is provided with a guide groove 322, a guide block 313 is used for being plugged with the guide groove 322, and the guide block 313 can move relative to the guide groove 322. In this embodiment, the guide block 313 may be a rectangular block or a wedge block, and correspondingly, the guide groove 322 has a strip shape or a dovetail groove shape. The fastener includes bolt 33, and first section 31 is provided with screw through-hole 312, and second section 32 is provided with bar through-hole 321 along length direction, and bolt 33 is used for passing screw through-hole 312 and bar through-hole 321 in proper order to fasten first section 31. The fastening mode is convenient and low in cost. Here, it should be noted that: the lower end face of the first section 31 and the lower end face of the second section 32 are on the same plane, so that the installation position of the elevator can be determined when the distance between the lower end faces of the two cross beams 3 is an elevation.
Because the fastener supports first section 31 and second section 32 tightly through bolt 33 to prevent that relative motion from taking place for first section 31 and second section 32, bolt 33 can produce pressure to first section 31 or second section 32, make it take place slight deformation, the lower terminal surface that probably leads to first section 31 and the lower terminal surface of second section 32 are not on the coplanar, it is not accurate enough to lead to the elevation like this, in order to reduce this kind of condition and take place, as shown in fig. 3, be provided with screw rod 8 at first section 31 bottom surface, screw rod 8 and first section 31 threaded connection, the one end that screw rod 8 kept away from first section 31 is fixed and is provided with link 81, can be for the welding. Correspondingly, a positioning rod 9 is fixedly arranged on the bottom surface of the second section 32, a measuring tape 91 is arranged at one end of the positioning rod 9 far away from the second section 32, and the measuring tape 91 is connected with the positioning rod 9 through screws. The free end of the tape 91 is provided with a hook (not shown) for hooking with the hanging ring 81. The position of the screw rod 8 can be adjusted according to the height of the plumb line 7, so that the length of the screw rod 8 extending out of the first section 31 is the same as the distance from the tape measure 91 to the second section 32 on the positioning rod 9, the tape measure 91 is pulled out at the moment, the hook at the free end of the tape measure 91 is connected with the hanging ring 81, and the tape measure 91 can serve as a reference line and is more convenient.
In order to mount the plumb line 7 on the cross beam 3 of the sample loading frame 1, as shown in fig. 3, the mounting rods 36 are arranged at both ends of the cross beam 3 of the sample loading frame 1, the mounting rods 36 are provided with mounting rings 361, and one end of the plumb line 7 far away from the plumb 71 is connected with the mounting rings 361 in a knotting way. In addition, a plurality of triangular grooves 35 are arranged on the top surfaces of the first section 31 and the second section 32 of the beam 3 at intervals, and the triangular grooves 35 are used for abutting against the plumb line 7. In this embodiment, the top surfaces of the first section 31 and the second section 32 are both provided with 3 triangular grooves 35 at intervals in parallel. Plumbous line 7 can contradict with the triangular groove 35 of difference like this to change plumbous line 7's position, can carry out the elevation in the elevator well to different widths according to actual conditions, increase the flexibility of plumbous line 7 position, triangular groove 35 can increase plumbous line 7 and first section 31 or second section 32's area of contact in addition, reduces plumbous line 7's swing, has also reduced plumbous line 7's wearing and tearing to a certain extent.
The implementation principle of the embodiment is as follows:
when the elevation of the elevator is carried out, the side wall bracket 5 of the sample loading frame 1 is firstly installed in the elevator shaft, and then the distance between the first section 31 and the second section 32 is adjusted, so that the length of the whole cross beam 3 is suitable for the elevator shaft. The first section 31 and the second section 32 are then fastened by fasteners, and it should be noted that the gradienters 6 of the first section 31 and the second section 32 are both shown in a horizontal state, and the sample rack 1 is installed. The lower sample holder 2 is then mounted in the same way, while the plumb line 7 is placed in the appropriate triangular groove 35, allowing it to hang down naturally. When the distance between the lower surfaces of the two cross beams 3 is an elevation, the position of the elevator can be determined. In addition, when the upper sample rack 2 and the lower sample rack 2 are used for too long time, and the lower surfaces of the first section 31 and the second section 32 are not on the same plane, the position of the screw 8 can be adjusted according to the length of the plumb line 7, so that the length of the screw 8 extending out of the first section 31 is the same as the distance from the tape 91 on the positioning rod 9 to the second section 32, the tape 91 is pulled out, the hook at the free end of the tape 91 is connected with the hanging ring 81, and the tape 91 can replace the lower surface of the cross beam 3 to serve as a reference line.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides an elevator construction appearance frame, includes appearance frame (1) and lower appearance frame (2), appearance frame (1) and lower appearance frame (2) the same and each part one-to-one of structure, its characterized in that: the sample loading frame (1) and the sample unloading frame (2) are respectively provided with a cross beam (3), a side wall support (5) and adjusting rods (4), two ends of the cross beam (3) are respectively and vertically connected with the two adjusting rods (4), the adjusting rods (4) can move relative to the cross beam (3), one end, far away from the cross beam (3), of each adjusting rod (4) is connected with one side wall support (5), and the side wall supports (5) are used for being connected with an elevator shaft;
the cross beam (3) can be extended and retracted relative to the side wall bracket (5) to change the length of the cross beam (3);
a level gauge (6) is detachably arranged on the top surface of the cross beam (3);
the plumb line (7) is detachably connected with the cross beam (3) of the sample loading frame (1), and a plumb (71) is arranged at the free end of the plumb line (7).
2. An elevator construction sample frame as claimed in claim 1, characterized in that: the cross beam (3) comprises a first section (31), a second section (32) and a fastener, the first section (31) can slide relative to the second section (32), and the first section (31) and the second section (32) are detachably connected;
one end of the first section (31) far away from the second section (32) is vertically connected with one adjusting rod (4), and one end of the second section (32) far away from the first section (31) is vertically connected with the other adjusting rod (4);
the fastener is used for fastening the first section (31) so as to make the first section (31) and the second section (32) relatively static;
the lower end surface of the first section (31) and the lower end surface of the second section (32) are on the same plane.
3. An elevator construction sample frame as claimed in claim 2, characterized in that: the bottom surface of the first section (31) is provided with a sliding groove (311) along the length direction, the second section (32) is inserted into the sliding groove (311), and the second section (32) can move along the sliding groove (311);
the fastener includes bolt (33), and first section (31) are provided with screw thread through-hole (312), and second section (32) are provided with bar through-hole (321) along length direction, and bolt (33) are used for passing screw thread through-hole (312) and bar through-hole (321) in proper order to fasten first section (31).
4. An elevator construction sample frame as claimed in claim 3, characterized in that: the inner wall of the sliding groove (311) is provided with a guide block (313), the side wall of the second section (32) is provided with a guide groove (322), the guide block (313) is used for being plugged with the guide groove (322), and the guide block (313) can move relative to the guide groove (322).
5. An elevator construction sample frame as claimed in any one of claims 2 to 4, characterized in that: mounting groove (34) have all been seted up with the top surface of second section (32) first section (31), and spirit level (6) detachably sets up in mounting groove (34).
6. An elevator construction sample frame as claimed in any one of claims 2 to 4, characterized in that: a screw rod (8) is arranged on the bottom surface of the first section (31), the screw rod (8) is in threaded connection with the first section (31), and a hanging ring (81) is arranged at one end, far away from the first section (31), of the screw rod (8);
a positioning rod (9) is arranged on the bottom surface of the second section (32), and a measuring tape (91) is arranged at one end, far away from the second section (32), of the positioning rod (9);
the free end of the measuring tape (91) is provided with a hook which is used for being hooked with the hanging ring (81).
7. An elevator construction sample frame as claimed in claim 6, characterized in that: the measuring tape (91) is connected with the positioning rod (9) through screws.
8. An elevator construction sample frame as claimed in claim 7, characterized in that: the top surfaces of the first section (31) and the second section (32) are provided with a plurality of triangular grooves (35) at intervals, and the triangular grooves (35) are used for abutting against the plumb line (7).
9. An elevator construction sample frame as claimed in claim 8, characterized in that: the surface of the plumb line (7) is provided with a fluorescent coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429481.9U CN211622679U (en) | 2019-12-28 | 2019-12-28 | Elevator construction sample frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429481.9U CN211622679U (en) | 2019-12-28 | 2019-12-28 | Elevator construction sample frame |
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| Publication Number | Publication Date |
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| CN211622679U true CN211622679U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922429481.9U Active CN211622679U (en) | 2019-12-28 | 2019-12-28 | Elevator construction sample frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016722A (en) * | 2021-11-26 | 2022-02-08 | 中建八局第二建设有限公司 | Bottom is from stereotyped elevator shaft operation platform of taking level protection |
-
2019
- 2019-12-28 CN CN201922429481.9U patent/CN211622679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016722A (en) * | 2021-11-26 | 2022-02-08 | 中建八局第二建设有限公司 | Bottom is from stereotyped elevator shaft operation platform of taking level protection |
| CN114016722B (en) * | 2021-11-26 | 2022-12-06 | 中建八局第二建设有限公司 | Bottom is from stereotyped elevator shaft operation platform of taking level protection |
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