Backpack type villa elevator back guide rail installation tool

Abstract

The present invention belongs to the field of elevators, and specifically relates to a back-to-back guide rail installation tool for a backpack-type villa elevator, including a working platform substrate, a car guide rail installation assembly, and a counterweight guide rail installation assembly. The working platform substrate has at least one car guide rail installation position and at least one counterweight guide rail installation position. The car guide rail installation assembly is arranged on the car guide rail installation position, which is used to realize the detachable installation of the working platform substrate and the car guide rail and to calibrate the car guide rail. The counterweight guide rail installation assembly is arranged on the counterweight guide rail installation position, which is used to realize the detachable installation of the working platform substrate and the counterweight guide rail and to calibrate the counterweight guide rail. The present invention cleverly utilizes the relationship between the counterweight guide rail and the car guide rail to use a fixed and overall displacement method to calibrate the elevator guide rail. When the counterweight guide rail is calibrated, the car guide rail is naturally vertical, which reduces the installation workload and work intensity.

Description

Technical Field

[0001] The invention belongs to the field of elevators, and in particular relates to a back-facing guide rail installation tool for a backpack-type villa elevator. Background Art

[0002] At present, during the installation process of elevator guide rails, there are many adjustment and measurement points, difficult adjustment, and long installation period.

[0003] The existing market adjustment of "back-to-back guide rail installation of backpack-type villa elevators" requires placing a line on each guide rail, and then adjusting them one by one and repeatedly adjusting them. Due to knocking, there will be defects such as distortion of the entire guide rail.

[0004] The existing method for calibrating elevator guide rails is to first tighten the bolts to measure the deviation accuracy, and then loosen the bolts to calibrate the gasket (verticality or parallelism of the top surface) or tap the guide rails (verticality of the side surface), etc., and the adjustment time is long, the accuracy deviation is large, and repeated measurement and calibration are required. The adjustment accuracy cannot be guaranteed, and the comfort is affected by the installation accuracy of the guide rails.

[0005] In the prior art, guide rail installation and correction are all performed "from bottom to top", so during the correction process, prying and knocking may cause the lower guide rail and guide rail bracket to shift. Generally, after the first adjustment, installers seldom measure the verticality or parallelism of the guide rails repeatedly, and thus miss the problem, thereby affecting the comfort of elevator operation. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, the present invention provides a technical solution for installing tooling for a backpack-type villa elevator with a back-to-back guide rail.

[0007] A backpack-type villa elevator back-to-back guide rail installation tool, comprising:

[0008] A working platform base plate, wherein the working platform base plate has at least one car guide rail mounting position and at least one counterweight guide rail mounting position;

[0009] A car guide rail installation assembly, which is arranged on the car guide rail installation position, and is used to realize the detachable installation of the working platform base plate and the car guide rail and to calibrate the car guide rail;

[0010] A counterweight guide rail installation assembly is arranged at the counterweight guide rail installation position, which is used to realize the detachable installation of the working platform base plate and the counterweight guide rail and to calibrate the counterweight guide rail.

[0011] Furthermore, the car guide rail installation position of the working platform base plate has a car guide rail parallelism prevention surface, and the car guide rail parallelism prevention surface is used to fit with the side of the car guide rail;

[0012] The car guide rail installation assembly includes a car guide rail locking plate frame, which is rotatably connected to the work platform base plate, and the two are also locked in relative position by a detachable locking piece. A car guide rail parallelism clamping piece is arranged on the car guide rail locking plate frame. When the car guide rail installation assembly is locked with the car guide rail, the car guide rail parallelism clamping piece presses the side of the car guide rail, and the car guide rail is clamped between the car guide rail parallelism preventing surface and the car guide rail parallelism clamping piece.

[0013] Furthermore, the car guide rail mounting assembly also includes a car guide rail pressure guide fixedly connected to the working platform base plate, the car guide rail pressure guide having a car guide rail pressure guide vertical portion which is respectively perpendicular to the working platform base plate and the car guide rail parallelism prevention surface, the car guide rail pressure guide vertical portion is used to fit with the back side of the car guide rail, and the car guide rail pressure guide is also used to lock with the car guide rail by a detachable fastener.

[0014] Furthermore, the car guide rail locking plate frame is fixedly connected to a ruler, which is perpendicular to the clamping plane of the car guide rail parallelism clamping piece and parallel to the working platform base plate; the working platform base plate is provided with a car guide rail gauge measurement reference plane, which is perpendicular to the car guide rail parallelism prevention surface. When the ruler is used for distance measurement, the ruler is coplanar with the car guide rail gauge measurement reference plane.

[0015] Furthermore, the working platform base plate has a counterweight guide rail parallelism prevention surface parallel to the car guide rail prevention surface, and the counterweight guide rail parallelism prevention surface is used to fit with the side surface of the counterweight guide rail;

[0016] The counterweight guide rail installation assembly includes a counterweight guide rail locking plate frame, which is rotatably connected to the work platform base plate, and the two are also locked in relative position by a detachable locking piece. A counterweight guide rail parallelism clamping piece is arranged on the counterweight guide rail locking plate frame. When the counterweight guide rail installation assembly is locked with the counterweight guide rail, the counterweight guide rail parallelism clamping piece presses the side surface of the counterweight guide rail, and the counterweight guide rail is clamped between the counterweight guide rail parallelism preventing surface and the counterweight guide rail parallelism clamping piece.

[0017] Furthermore, the counterweight guide rail mounting assembly also includes a counterweight guide rail pressure guide member fixedly connected to the work platform base plate, the counterweight guide rail pressure guide member having a counterweight guide rail pressure guide member vertical portion which is respectively perpendicular to the work platform base plate and the counterweight guide rail parallelism prevention surface, the counterweight guide rail pressure guide member vertical portion is used to fit with the back side of the counterweight guide rail, and the counterweight guide rail pressure guide member is also used to lock with the counterweight guide rail through a detachable fastener.

[0018] Furthermore, a sliding ball mechanism on the top surface of the counterweight guide rail is also provided on the counterweight guide rail locking plate frame. When the counterweight guide rail locking plate frame rotates to a state perpendicular to the side surface of the counterweight guide rail, the sliding ball mechanism on the top surface of the counterweight guide rail is slidably connected to the top surface of the counterweight guide rail.

[0019] Furthermore, the counterweight guide rail installation assembly also includes a counterweight guide rail fixing frame, on which a counterweight guide rail side sliding ball mechanism is provided for sliding connection with the side of the counterweight guide rail, and the counterweight guide rail is clamped between the counterweight guide rail side sliding ball mechanism and the counterweight guide rail parallelism clamping piece.

[0020] Furthermore, a level meter is arranged on the work platform substrate, and the level meter is used to monitor whether the work platform substrate is level.

[0021] Furthermore, the working platform substrate has a parallel car guide rail center reference line and counterweight guide rail center reference line, the car guide rail center reference line is used to correct the center line of the car guide rail, and the counterweight guide rail center reference line is used to correct the center line of the counterweight guide rail; the working platform substrate has a lifting lug; the length of the working platform substrate can be adjusted, the working platform substrate is a multi-section structure, including a plurality of working platform substrate units connected in sequence, and adjacent working platform substrate units are connected by waist-shaped holes and fasteners.

[0022] Compared with the prior art, the present invention cleverly utilizes the relationship between the counterweight guide rails and the car guide rails to use a fixed, overall displacement method to calibrate the elevator guide rails. When the counterweight guide rails are calibrated, the car guide rails are naturally vertical, reducing the installation workload and work intensity, and solving the problem that the elevator guide rails installed with their backs need to be repeatedly knocked, pried or moved during the installation process, and there are many measurement positions, which may easily lead to guide rail distortion. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention when locked with the car guide rail and the counterweight guide rail;

[0024] Figure 2 It is a schematic diagram of the top view of the structure of the present invention when it is locked with the car guide rail and the counterweight guide rail;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention when it is unlocked with the car guide rail and the counterweight guide rail;

[0026] Figure 4 It is a schematic diagram of the top view of the structure of the present invention when the car guide rail and the counterweight guide rail are unlocked;

[0027] Figure 5 for Figure 4 Enlarged view of H in the middle;

[0028] Figure 6It is a schematic diagram of the top view structure of the working platform substrate in the present invention. DETAILED DESCRIPTION

[0029] In the description of the present invention, it is necessary to understand that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] See also Figure 1-6 A backpack-type villa elevator back-facing guide rail installation tooling includes a working platform base plate 3, two car guide rail installation assemblies and two counterweight guide rail installation assemblies. The working platform base plate 3 has two left and right car guide rail installation positions A and two left and right counterweight guide rail installation positions B. The two car guide rail installation assemblies are respectively arranged on the two car guide rail installation positions A, which are used to realize the detachable installation of the working platform base plate 3 and the car guide rail 1 and calibrate the car guide rail 1. The two counterweight guide rail installation assemblies are arranged on the counterweight guide rail installation position B, which are used to realize the detachable installation of the working platform base plate 3 and the counterweight guide rail 2 and calibrate the counterweight guide rail 2.

[0032] Among them, continue to refer to Figure 6 A level 14 is provided on the work platform substrate 3. The level 14 includes an X-axis level and a Y-axis level to monitor whether the work platform substrate 3 is level.

[0033] Among them, continue to refer to Figure 6 The work platform base plate 3 has a car guide rail center reference line 303 and a counterweight guide rail center reference line 304 arranged along the X-axis direction and parallel to each other, both of which are scaled, the car guide rail center reference line 303 is used to correct the center line of the car guide rail 1, and the counterweight guide rail center reference line 304 is used to correct the center line of the counterweight guide rail 2. The specific correction method is to align the guide rail center with the center reference line.

[0034] Among them, continue to refer to Figure 6 The work platform base plate 3 has a lifting lug 305, which facilitates the lifting of the horizontal base 3 and enables the work platform base plate 3 to move up and down without being disassembled.

[0035] Among them, continue to refer to Figure 6, the length of the work platform substrate 3 in the X-axis direction can be adjusted. Specifically, the work platform substrate 3 is a multi-section splicing structure, which includes a plurality of work platform substrate units connected in sequence. Between two adjacent work platform substrate units, one of the work platform substrate units is provided with a plurality of waist-shaped holes 306, and the waist-shaped holes 306 are connected to the other work platform substrate unit by bolts. The work platform substrate 3 can adjust the position between adjacent work platform substrate units through the waist-shaped holes 306, so as to achieve the purpose of adjusting the length of the work platform substrate 3.

[0036] In addition, the working platform base plate 3 may also adopt other structures to achieve length adjustment.

[0037] Continue reading Figure 1-6 The car guide rail installation position A of the working platform base plate 3 has a car guide rail parallelism blocking surface 300 arranged along the X-axis direction, and the car guide rail parallelism blocking surface 300 is used to fit with the car guide rail side 100. The car guide rail installation assembly includes a car guide rail locking plate frame 4, which is rotatably connected to the working platform base plate 3, and the two are also locked in relative position by a detachable locking member. The car guide rail locking plate frame 4 is provided with a car guide rail parallelism clamping member 5. When the car guide rail installation assembly is locked with the car guide rail 1, the car guide rail parallelism clamping member 5 clamps the car guide rail side 100, and the car guide rail 1 is clamped between the car guide rail parallelism blocking surface 300 and the car guide rail parallelism clamping member 5. Specifically, the car guide rail locking plate frame 4 is formed by two L-shaped plates connected by bolts. One end of the car guide rail locking plate frame 4 is rotatably connected to the work platform base plate 3 through a single bolt, and the other end is connected to the work platform base plate 3 through the car locking positioning pin 15, so as to lock the relative position of the car guide rail locking plate frame 4 and the work platform base plate 3. When the present invention needs to be unlocked from the car guide rail 1, the car locking positioning pin 15 can be pulled out to allow the car guide rail locking plate frame 4 to rotate. The car guide rail parallelism clamp 5 is screwed to the car guide rail locking plate frame 4, which is preferably a bolt with a clamping plane.

[0038] Continue reading Figure 1-6 The car guide rail installation assembly also includes a car guide rail pressure guide 6 fixedly connected to the working platform base plate 3. The car guide rail pressure guide 6 has a car guide rail pressure guide vertical portion 600 which is perpendicular to the working platform base plate 3 and the car guide rail parallelism blocking surface 300 respectively. The car guide rail pressure guide vertical portion 600 is used to fit with the back side 101 of the car guide rail. The car guide rail pressure guide 6 is also used to lock with the car guide rail 1 through a detachable fastener.

[0039] Among them, the car guide rail pressure guide 6 is an L-shaped plate, that is, the car guide rail pressure guide 6 also has a car guide rail pressure guide horizontal part for fitting with the working platform base plate 3 and fixed by bolts, and the two ends of the car guide rail pressure guide vertical part 600 are respectively screwed with the first locking bolt 16, and the head of the first locking bolt 16 has a locking head, which presses the car guide 1 onto the car guide rail pressure guide vertical part 600.

[0040] Continue reading Figure 1-6 The car guide rail locking plate frame 4 is fixedly connected to a ruler 7, which is perpendicular to the clamping plane of the car guide rail parallelism clamp 5 and parallel to the work platform base plate 3. The work platform base plate 3 has two left and right car guide rail distance measurement reference surfaces 301, which are arranged along the Y axis and perpendicular to the car guide rail parallelism blocking surface 300. When the work platform base plate 3 is installed, the distance between the left and right car guide rail distance measurement reference surfaces 301 is pre-adjusted, and the distance is adjusted to be equal to the set surface distance of the two car guide rail top surfaces 102. After the work platform base plate 3 is lowered into the well, the left and right car guide rail distance measurement reference surfaces 301 are used as the reference surfaces of the left and right car guide rail top surfaces 102. When the ruler 7 is used for distance measurement, the ruler 7 is coplanar with the car guide rail distance measurement reference surface 301, and the ruler 7 is aligned with the sample line 19, so as to determine whether the sample line 19 is in place.

[0041] Continue reading Figure 1-6 The working platform base plate 3 has a counterweight guide rail parallelism blocking surface 302 parallel to the car guide rail blocking surface 300, and the counterweight guide rail parallelism blocking surface 302 is used to fit with the counterweight guide rail side 200. The counterweight guide rail mounting assembly includes a counterweight guide rail locking pressure plate frame 8, which is rotatably connected to the working platform base plate 3, and the two are also locked in relative position by a detachable locking piece. The counterweight guide rail locking pressure plate frame 8 is provided with a counterweight guide rail parallelism clamping piece 9. When the counterweight guide rail mounting assembly is locked with the counterweight guide rail 2, the counterweight guide rail parallelism clamping piece 9 presses the side of the counterweight guide rail 2, and the counterweight guide rail 2 is clamped between the counterweight guide rail parallelism blocking surface 302 and the counterweight guide rail parallelism clamping piece 9.

[0042] Among them, the counterweight guide rail locking plate frame 8 is an L-shaped plate, the horizontal part of which fits with the work platform base plate 3, one end of the horizontal part is connected to the work platform base plate 3 by a single bolt, and the other end is connected to the work platform base plate 3 by the counterweight locking positioning pin 18, so as to lock the relative position of the counterweight guide rail locking plate frame 8 and the work platform base plate 3. When the present invention needs to be unlocked from the counterweight guide rail 2, the counterweight locking positioning pin 18 can be pulled out to allow the counterweight guide rail locking plate frame 8 to rotate. The vertical part of the counterweight guide rail locking plate frame 8 is used to screw the counterweight guide rail parallelism clamp 9, and the counterweight guide rail parallelism clamp 9 is preferably a bolt with a clamping plane.

[0043] Continue to refer to the figure Figure 1-6 The counterweight guide rail installation assembly also includes a counterweight guide rail pressure guide member 10 fixedly connected to the work platform base plate 3. The counterweight guide rail pressure guide member 10 has a counterweight guide rail pressure guide member vertical portion 1000 which is perpendicular to the work platform base plate 3 and the counterweight guide rail parallelism blocking surface 302 respectively. The counterweight guide rail pressure guide member vertical portion 1000 is used to fit with the back side 201 of the counterweight guide rail. The counterweight guide rail pressure guide member 10 is also used to lock with the counterweight guide rail 2 through a detachable fastener.

[0044] Among them, the counterweight guide rail pressure guide member 10 is an L-shaped plate, that is, the counterweight guide rail pressure guide member 10 also has a horizontal portion of the counterweight guide rail pressure guide member for fitting with the working platform base plate 3 and fixed by bolts, and the two ends of the vertical portion 1000 of the counterweight guide rail pressure guide member are respectively screwed with the second locking bolts 17, and the head of the second locking bolt 17 has a locking head, which presses the counterweight guide rail 2 onto the vertical portion 1000 of the counterweight guide rail pressure guide member.

[0045] Continue reading Figure 4 and Figure 5 A counterweight guide rail top surface sliding ball mechanism 11 is also provided on the counterweight guide rail locking plate frame 8. When the counterweight guide rail locking plate frame 8 rotates to a state perpendicular to the counterweight guide rail side surface 200, the counterweight guide rail top surface sliding ball mechanism 11 is slidably connected to the counterweight guide rail top surface 202.

[0046] Among them, the sliding ball mechanism 11 on the top surface of the counterweight guide rail includes a first ball mounting bolt 1100 and a first ball 1101 rotatably embedded in the tail of the first ball mounting bolt 1100, the first ball mounting bolt 1100 is threadedly matched with the vertical part of the counterweight guide rail locking pressure plate frame 8, and the first ball 1101 is slidably connected to the top surface 202 of the counterweight guide rail.

[0047] Continue reading Figure 4 and Figure 5 The counterweight guide rail installation assembly also includes a counterweight guide rail fixing frame 12, on which a counterweight guide rail side sliding ball mechanism 13 is provided for sliding connection with the counterweight guide rail side 200, and the counterweight guide rail 2 is clamped between the counterweight guide rail side sliding ball mechanism 13 and the counterweight guide rail parallelism clamping piece 9.

[0048] The counterweight guide rail fixing frame 12 is an L-shaped structure, the horizontal portion of which fits the work platform base plate 3 and is fixed to the work platform base plate 3 by bolts, and the vertical portion of which is parallel to the two blocking surfaces, and is used to install the counterweight guide rail side sliding ball mechanism 13. The counterweight guide rail side sliding ball mechanism 13 includes a second ball mounting bolt 1300 and a second ball 1301 rotatably embedded in the tail of the second ball mounting bolt 1300, the second ball mounting bolt 1300 is threadedly matched with the vertical portion of the counterweight guide rail fixing frame 12, and the second ball 1301 is slidably connected to the side surface 200 of the counterweight guide rail.

[0049] In the present invention, in order to ensure the horizontal position of the working platform base plate 3, an X and Y axial level is arranged on the working platform base plate 3, which can effectively lock the car guide rail 1 and the counterweight guide rail 2 and ensure that the guide rail surface distance and the guide rail parallelism will not deviate. The lifting lug 305 can realize the up and down movement of the working platform base plate 3 without disassembly. The sliding ball mechanism 11 on the top surface of the counterweight guide rail and the sliding ball mechanism 13 on the side surface of the counterweight guide rail can play a protective role when the working platform base plate 3 moves up and down. When calibrating the guide rails on site, according to the conventional installation method, 1-2 reference sample lines are required for each guide rail (Note: at least 4 or 8 guide rail calibration sample lines are required), which is reduced to only two sample lines when installing the guide rails now to ensure the vertical (top surface, side surface) parallelism of the 4 guide rails and the installation accuracy of the guide rail surface distance, effectively reducing the difficulty of repeated calibration and measurement for installers.

[0050] The present invention uses the working platform base plate 3 as a basis, and sets a car guide rail center reference line 303, a counterweight guide rail center reference line 304 and a car guide rail distance measurement reference surface 301 at the position of the working platform base plate 3, so as to facilitate on-site adjustment to confirm whether the position is shifted and the elevator design requirements. At the same time, a car guide rail blocking surface 300 and a counterweight guide rail parallelism blocking surface 302 are set on the working platform base plate 3. The purposes of setting these two surfaces are: 1. To ensure that there is no deviation between the car center and the counterweight center; 2. They can also cooperate with the car guide rail locking plate frame 3 and the counterweight guide rail locking plate frame 8 to lock the corresponding guide rails, thereby ensuring that there is no deviation in the parallelism between the car and the counterweight guide rails.

[0051] When the guide rail has moved to the corresponding guide rail parallelism prevention surface, it can be pre-tightened by the bolts on the car guide rail locking plate frame 4 and the counterweight guide rail locking plate frame 8, and then the car locking positioning pin 15 and the counterweight locking positioning pin 18 are connected respectively, and then the car guide rail parallelism clamping piece 5 and the counterweight guide rail parallelism clamping piece 9 are tightened respectively. Under the action of the car guide rail locking plate frame 4 and the counterweight guide rail locking plate frame 8, the car guide rail 1 is made close to the car guide rail parallelism prevention surface 300, The counterweight guide rail 2 is close to the counterweight guide rail parallelism prevention surface 302 (coplanar). After all are in place, finally confirm whether the installation bolts on the car guide rail pressure guide 6 and the counterweight guide rail pressure guide 10 are tightened, and finally tighten the first locking bolt 16 and the second locking bolt 17. After all the bolts are tightened, it is necessary to confirm again whether the car guide rail center reference line 303, the counterweight guide rail center reference line 304, the main guide rail surface distance ⑤ and the counterweight guide rail surface distance are consistent with the on-site civil engineering drawing, so that they form a whole after the bolts are tightened. After completing the correction of the car guide rail 1 and the counterweight guide rail 2 at one height position, remove the first locking bolt 16 and the second locking bolt 17, loosen the car guide rail parallelism clamp 5 and the counterweight guide rail parallelism clamp 9, rotate the car guide rail locking plate frame 4 and the counterweight guide rail locking plate frame 8 to unlock the working platform base plate 3 from the car guide rail 1 and the counterweight guide rail 2, and then move the working platform base plate 3 to the next height position to correct the car guide rail 1 and the counterweight guide rail 2.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A backpack-type villa elevator back-to-back guide rail installation tool, characterized in that: include: A working platform substrate (3), the working platform substrate (3) having at least one car guide rail installation position (A) and at least one counterweight guide rail installation position (B), the car guide rail installation position (A) of the working platform substrate (3) having a car guide rail parallelism blocking surface (300), the car guide rail parallelism blocking surface (300) being used to fit with the car guide rail side surface (100), the working platform substrate (3) having a counterweight guide rail parallelism blocking surface (302) parallel to the car guide rail parallelism blocking surface (300), the counterweight guide rail parallelism blocking surface (302) being used to fit with the counterweight guide rail side surface (200); A car guide rail installation assembly, the car guide rail installation assembly is arranged on a car guide rail installation position (A), and is used to realize the detachable installation of the working platform base plate (3) and the car guide rail (1) and to calibrate the car guide rail (1), the car guide rail installation assembly comprises a car guide rail locking pressure plate frame (4), the car guide rail locking pressure plate frame (4) is rotatably connected to the working platform base plate (3), and the two are also locked in relative position by a detachable locking member, and a car guide rail parallelism pressing member (5) is arranged on the car guide rail locking pressure plate frame (4), when the car guide rail installation assembly is locked with the car guide rail (1), the car guide rail parallelism pressing member (5) presses the car guide rail side surface (100), and the car guide rail (1) is clamped between the car guide rail parallelism blocking surface (300) and the car guide rail parallelism pressing member (5); and A counterweight guide rail installation assembly, wherein the counterweight guide rail installation assembly is arranged at the counterweight guide rail installation position (B), and is used to realize the detachable installation of the working platform base plate (3) and the counterweight guide rail (2) and to calibrate the counterweight guide rail (2). The counterweight guide rail installation assembly includes a counterweight guide rail locking pressure plate frame (8), the counterweight guide rail locking pressure plate frame (8) is rotatably connected to the working platform base plate (3), and the two are also locked in relative position by a detachable locking member. A counterweight guide rail parallelism clamping member (9) is arranged on the counterweight guide rail locking pressure plate frame (8). When the counterweight guide rail installation assembly is locked with the counterweight guide rail (2), the counterweight guide rail parallelism clamping member (9) presses the side of the counterweight guide rail (2), and the counterweight guide rail (2) is clamped between the counterweight guide rail parallelism blocking surface (302) and the counterweight guide rail parallelism clamping member (9).

2. The back-to-back guide rail installation tool for a backpack-type villa elevator according to claim 1 is characterized in that: The car guide rail installation assembly also includes a car guide rail pressure guide member (6) fixedly connected to the working platform base plate (3), the car guide rail pressure guide member (6) having a car guide rail pressure guide member vertical portion (600) which is perpendicular to the working platform base plate (3) and the car guide rail parallelism blocking surface (300) respectively, the car guide rail pressure guide member vertical portion (600) is used to fit with the back side (101) of the car guide rail, and the car guide rail pressure guide member (6) is also used to be locked with the car guide rail (1) through a detachable fastener.

3. The back-to-back guide rail installation tool for a backpack-type villa elevator according to claim 1 is characterized in that: The car guide rail locking pressure plate frame (4) is fixedly connected to a ruler (7), the ruler (7) is perpendicular to the pressing plane of the car guide rail parallelism pressing piece (5) and parallel to the working platform base plate (3); A car guide rail gauge measurement reference surface (301) is provided on the work platform base plate (3), and the car guide rail gauge measurement reference surface (301) is perpendicular to the car guide rail parallelism blocking surface (300). When a ruler (7) is used for distance measurement, the ruler (7) and the car guide rail gauge measurement reference surface (301) are coplanar.

4. The back-to-back guide rail installation tool for a backpack-type villa elevator according to claim 1 is characterized in that: The counterweight guide rail installation assembly also includes a counterweight guide rail pressure guide member (10) fixedly connected to the work platform base plate (3), the counterweight guide rail pressure guide member (10) having a counterweight guide rail pressure guide member vertical portion (1000) which is perpendicular to the work platform base plate (3) and the counterweight guide rail parallelism blocking surface (302), respectively, the counterweight guide rail pressure guide member vertical portion (1000) is used to fit with the back side (201) of the counterweight guide rail, and the counterweight guide rail pressure guide member (10) is also used to lock with the counterweight guide rail (2) through a detachable fastener.

5. The back-to-back guide rail installation tool for a backpack-type villa elevator according to claim 1 is characterized in that: The counterweight guide rail locking plate frame (8) is also provided with a counterweight guide rail top surface sliding ball mechanism (11). When the counterweight guide rail locking plate frame (8) is rotated to a state perpendicular to the counterweight guide rail side surface (200), the counterweight guide rail top surface sliding ball mechanism (11) is slidably connected to the counterweight guide rail top surface (202).

6. The back-to-back guide rail installation tool for a backpack-type villa elevator according to claim 1, characterized in that: The counterweight guide rail installation assembly also includes a counterweight guide rail fixing frame (12), on which a counterweight guide rail side sliding ball mechanism (13) for sliding connection with the counterweight guide rail side (200) is provided, and the counterweight guide rail (2) is clamped between the counterweight guide rail side sliding ball mechanism (13) and the counterweight guide rail parallelism clamping member (9).

7. A backpack-type villa elevator back-to-back guide rail installation tool according to any one of claims 1 to 6, characterized in that: A level meter (14) is arranged on the working platform substrate (3), and the level meter (14) is used to monitor whether the working platform substrate (3) is level.

8. A backpack-type villa elevator back-to-back guide rail installation tool according to any one of claims 1 to 6, characterized in that: The working platform base plate (3) is provided with a parallel car guide rail center reference line (303) and a counterweight guide rail center reference line (304); the car guide rail center reference line (303) is used to correct the center line of the car guide rail (1), and the counterweight guide rail center reference line (304) is used to correct the center line of the counterweight guide rail (2); the working platform base plate (3) is provided with a lifting lug (305); the length of the working platform base plate (3) is adjustable, and the working platform base plate is a multi-section structure, comprising a plurality of sequentially connected working platform base plate units, and adjacent working platform base plate units are connected via waist-shaped holes (306) and fasteners.

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