CN222524074U - A tool for disassembling and assembling automatic handling equipment - Google Patents

Abstract

The present application discloses a tool for disassembling and assembling automatic handling equipment, wherein the automatic handling equipment includes a mobile chassis and a gantry arranged on the mobile chassis, and the tool includes a power source, a connecting frame and a supporting frame, wherein the connecting frame is used to be fixedly connected to the side wall of the gantry, and the connecting frame is configured to be able to lift and lower along a set direction under the drive of the power source to drive the gantry to lift and lower; the supporting frame is formed with a guide surface for matching with the side wall of the gantry, and the guide surface is used to slide in contact with the side wall of the gantry to guide the gantry to lift and lower along the set direction. The present application can use the tool to drive the gantry to lift and lower along the set direction, and can keep the gantry in a position separated from the chassis, so as to facilitate maintenance and repair operations on the gantry.

Description

Tool for disassembling and assembling automatic carrying equipment

Technical Field

The application relates to the technical field of automatic conveying equipment, in particular to a tool for disassembling and assembling the automatic conveying equipment.

Background

Automatic handling equipment is often used in intelligent storage, and in order to carry cargoes from an initial position to a target position, a pick-and-place mechanism in the automatic handling equipment is required to be capable of achieving translation and lifting. Therefore, a commonly used automatic carrying device comprises a movable chassis and a portal arranged on the chassis, wherein the picking and placing mechanism is movably arranged on the chassis and can translate along with the chassis, and the picking and placing mechanism is slidably arranged on the portal so as to be capable of lifting along the portal. Because of the high height of the mast, such automatic handling equipment, including the chassis and mast, often requires the mast to be removed and placed horizontally on the ground prior to maintenance and repair, after which the horizontally placed mast is subjected to maintenance and repair operations. This results in a very inconvenient disassembly and assembly operation of such mobile handling devices.

Disclosure of utility model

The present application aims to solve one of the technical problems in the related art to a certain extent. Therefore, the application provides a tool for disassembling and assembling automatic conveying equipment.

In order to achieve the purpose, the technical scheme is that the tool for disassembling and assembling the automatic carrying equipment comprises a moving chassis and a door frame arranged on the moving chassis, the tool comprises a power source, a connecting frame and a supporting frame, the connecting frame is fixedly connected with the side wall of the door frame and is configured to be driven by the power source to lift along a set direction so as to drive the door frame to lift, and the supporting frame is provided with a guide surface matched with the side wall of the door frame and used for being in sliding contact with the side wall of the door frame so as to guide the door frame to lift along the set direction.

The fixture has the advantages that the connecting frame and the side wall of the portal can be fixedly installed when the fixture is used, the portal is driven to lift along the set direction by the power source driving the connecting frame, and meanwhile, the portal is guided by the guide surface formed on the support frame, so that the portal is prevented from shaking or tilting in the lifting process. Therefore, the portal frame can be driven to be lifted to be separated from the chassis, and then the chassis is moved to other positions, so that the portal frame can be maintained and overhauled. After maintenance is completed, the chassis is moved and reset, the power source is used for driving the gantry to descend to contact with the chassis through the support frame, and then the gantry is connected with the chassis.

Optionally, the support frame includes base and at least one set of set up in guide structure on the base, be formed with on the guide structure the guide surface.

Optionally, the guide structure comprises four guide blocks arranged at the same height, each guide block is provided with two guide surfaces perpendicular to each other, and the four guide blocks are symmetrically arranged about a set axis, so that the two guide surfaces on each guide block are respectively in sliding contact with two adjacent side walls on the portal frame.

Optionally, the guide block includes base plate, first deflector and second deflector mutually perpendicular and both fixed mounting are on the base plate, the guide surface includes mutually perpendicular's first guide surface and second guide surface, first guide surface forms on first deflector, the second guide surface forms on the second deflector.

Optionally, two bases are arranged at intervals, an installation space for arranging a portal frame, a connecting frame and a power source is formed between the two bases, two guide blocks in one guide structure are arranged on one base at intervals, and the other two guide blocks in one guide structure are arranged on the other base at intervals and are symmetrically arranged on the two bases.

Optionally, the base is provided with a plurality of first connecting portions that are used for being connected with the guide block in a set of guide structure, and is a plurality of first connecting portions are followed the portal is relative the direction interval arrangement of installation space business turn over.

Optionally, the tool further comprises a first connecting rod perpendicular to the set direction, and a group of guide blocks arranged on two same sides of the guide structure on different bases are connected through the first connecting rod.

Optionally, a plurality of second connecting portions that are arranged at the two ends of the first connecting rod and are connected with the guide blocks located on different bases in the same group of guide structures are arranged at intervals along the axial direction of the first connecting rod.

Optionally, the frock still includes along setting for the second connecting rod that the direction was arranged, guide structure is followed set for the direction interval arrangement has two sets of that are located not co-altitude, and four guide blocks in the guide structure that is located the lower floor all install in the base, and four guide blocks in the guide structure that is located the upper strata pass through respectively the second connecting rod is connected with four guide blocks one-to-one in the guide structure that is located the lower floor.

Optionally, the second connecting rod is provided with a plurality of third connecting portions that are arranged in the guide block that is arranged in the guide structure of lower floor and are connected, and a plurality of third connecting portions are arranged along the axial interval of second connecting rod.

Optionally, the tool further comprises four first support rods and four second support rods, the top ends of the four first support rods are respectively connected with four guide blocks in the upper-layer guide structure in a one-to-one correspondence mode, the bottom ends of the four first support rods are abutted to the ground, the four first support rods are symmetrically arranged relative to the set axis, the four second support rods are respectively arranged in a one-to-one correspondence mode with the four first support rods, the top ends of the four second support rods are respectively connected with four guide blocks in the lower-layer guide structure in a one-to-one correspondence mode, and the bottom ends of the four second support rods are respectively connected with the corresponding first support rods.

Optionally, the first bracing piece is provided with a plurality of fourth connecting portions that are used for being connected with the bottom of second bracing piece, and is a plurality of fourth connecting portions are arranged along the axial interval of first bracing piece.

Optionally, the link include the riser and with riser vertically receives the clamp plate, the riser be used for with the lateral wall fixed connection of portal, receive the clamp plate and be connected with the output of power supply and receive the power supply is along setting for the incremental launching effect of orientation.

These features and advantages of the present application will be disclosed in more detail in the following detailed description and the accompanying drawings. The best mode or means of the present application will be described in detail with reference to the accompanying drawings, but is not limited to the technical scheme of the present application. In addition, these features, elements, and components are shown in plural in each of the following and drawings, and are labeled with different symbols or numerals for convenience of description, but each denote a component of the same or similar construction or function.

Drawings

The application is further described below with reference to the accompanying drawings:

Fig. 1 is a schematic structural diagram of a tooling for disassembling and assembling an automatic handling device according to a first embodiment of the present application;

fig. 2 is an application schematic diagram of a tooling according to the first embodiment;

fig. 3 is a schematic structural diagram of a guide block in the tooling;

fig. 4 is a schematic structural view of a guide block in the tooling at another view angle;

FIG. 5 is an enlarged schematic view of portion A of FIG. 1;

Fig. 6 is a schematic structural diagram of a tooling for disassembling and assembling an automatic handling device according to a second embodiment of the present application;

fig. 7 is an application schematic diagram of a tooling provided in the second embodiment;

FIG. 8 is an enlarged schematic view of portion B of FIG. 6;

Fig. 9 is a schematic structural diagram of a tooling for disassembling and assembling an automatic handling device according to a third embodiment of the present application;

Fig. 10 is an application schematic diagram of a tooling provided in the third embodiment;

fig. 11 is an enlarged schematic view of a portion C in fig. 9.

Wherein, 1, a power source, 2, a connecting frame, 20, a vertical plate, 21, a pressure receiving plate, 3, a base, 30, a first mounting hole, 4, a guide block, 40, a base plate, 400, a first connecting plate, 401, a second connecting plate, 402, a third connecting plate, 403, a fourth connecting plate, 41, a first guide plate, 410, a first guide surface, 42, a second guide plate, 420, a second guide surface, 5, a first connecting rod, 50, a second mounting hole, 6, a second connecting rod, 60, a reinforcing rod, 61, a third mounting hole, 7, a first supporting rod, 70, a fourth mounting hole, 8, a second supporting rod, 9, an automatic conveying device, 90, a chassis, 91 and a portal frame.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The examples in the embodiments are intended to illustrate the present application and are not to be construed as limiting the present application.

Reference in the specification to "one embodiment" or "an example" means that a particular feature, structure, or characteristic described in connection with the embodiment itself can be included in at least one embodiment of the disclosure. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment.

The first embodiment provides a tool for disassembling and assembling automatic carrying equipment, wherein the automatic carrying equipment comprises a movable chassis and a portal frame arranged on the movable chassis, the portal frame can be lifted and separated from the chassis by using the tool provided by the embodiment, and the portal frame can be kept at a certain height so as to be convenient for maintenance and overhaul operation. As shown in fig. 1 and 2, the tool comprises a power source 1, a connecting frame 2 and a supporting frame, wherein the connecting frame 2 is used for being fixedly connected with the side wall of a portal 91 in automatic conveying equipment 9, the connecting frame 2 is configured to be driven by the power source 1 to lift along a set direction so as to drive the portal 91 to lift, and the supporting frame is formed with a guide surface which is used for being matched with the side wall of the portal 91 and is used for being in sliding contact with the side wall of the portal 91 so as to guide the portal 91 to lift along the set direction.

When the tool is used, the connecting frame 2 and the side wall of the door frame 91 can be fixedly installed, the door frame 91 is driven to lift along the set direction by driving the connecting frame 2 through the power source 1, and meanwhile, the door frame 91 is guided by the guide formed on the support frame, so that the door frame 91 is prevented from shaking or tilting in the lifting process. This drives the gantry 91 to be lifted to be separated from the chassis 90, and then moves the chassis 90 to other positions, so that maintenance and repair operations can be performed on the gantry 91. After maintenance is completed, the chassis 90 is moved and reset, the power source 1 is used for driving the gantry 91 to descend to be in contact with the chassis 90 through the support frame, and then the gantry 91 and the chassis 90 are connected together.

In most use scenarios, the mast 91 is chosen to be lifted up in a vertical direction, and thus the set direction described in this embodiment is referred to as a vertically upward direction. However, in an alternative embodiment, the setting direction may be designed to be inclined at an angle to the vertical direction according to the need for maintenance. In addition, the connecting frame 2 in the present embodiment includes a vertical plate 20 and a pressure receiving plate 21 perpendicular to the vertical plate 20, as shown in fig. 1 and 2, the vertical plate 20 is fixedly connected to a side wall of the gantry 91, and the pressure receiving plate 21 is connected to an output end of the power source 1 and is pushed by the power source 1 along a set direction. The connecting frame 2 adopts such structural design to be convenient for carry out fixed mounting with the lateral wall of portal 91, is also convenient for power supply 1 to carry out the jacking effect of exerting pressure to connecting frame 2 simultaneously. The power source 1 in this embodiment is a jack, and other jacking devices may be used as the power source 1.

The support frame in this embodiment includes a base 3 and a set of guide structures disposed on the base 3, and the guide structures are formed with the aforementioned guide surfaces. As shown in connection with fig. 3 and 4, the set of guide structures includes four guide blocks 4 arranged at the same height, two guide surfaces perpendicular to each other are formed on each guide block 4, and the four guide blocks 4 are symmetrically arranged about a set axis so that the two guide surfaces on each guide block 4 are in sliding contact with the two adjacent side walls on the gantry 91, respectively. Further, the guide block 4 in the present embodiment includes a base plate 40, a first guide plate 41 and a second guide plate 42, the first guide plate 41 and the second guide plate 42 are perpendicular to each other and both are fixedly mounted on the base plate 40, the guide surfaces include a first guide surface 410 and a second guide surface 420 perpendicular to each other, the first guide surface 410 is formed on the first guide plate 41, and the second guide surface 420 is formed on the second guide plate 42. The arrangement of the base plate 40 facilitates the mounting between the guide block 4 and the base 3 and other structures, and the first guide plate 41 and the second guide plate 42 are additionally arranged to form the required guide surfaces.

It will be readily appreciated that the base 3 is fixedly mounted on the ground in use, and the stability of the elevated mast 91 is ensured by the stability of the base 3. In addition, the mount 3 in the present embodiment is provided in two, the two mounts 3 are arranged at intervals and an installation space for arranging the door frame 91, the connection frame 2, and the power source 1 is formed between the two mounts 3. Two guide blocks 4 in a group of guide structures are arranged on one base 3 at intervals, the other two guide blocks 4 in a group of guide structures are arranged on the other base 3 at intervals, and the guide blocks 4 on the two bases 3 are symmetrically arranged. Through such design, before carrying out the dismouting operation, be convenient for through automatic handling equipment automatic move to make portal 91 be in the installation space, also be convenient for arrange the operation of link 2 and power supply 1 afterwards.

In an alternative embodiment, the two bases shown in fig. 1 may also be formed as a unitary structure, for example, two bases spaced apart in this embodiment are fixedly connected together by a base plate (not shown) at the bottom. Or only one base is arranged, an extending cross arm (not shown in the figure) is arranged on the base, two guide blocks are fixed on the base, and the other two guide blocks are fixed on one end of the cross arm, which is far away from the base.

The dimensions of the door frames 91 in the different automatic handling equipment 9 may be different, in order to enable the tool to be adapted to the door frames 91 of different dimensions, and in combination with the illustration in fig. 5, a plurality of first connection portions for connection with the guide blocks 4 in the set of guide structures are further provided on the base 3 in this embodiment, and the plurality of first connection portions are arranged at intervals along the direction of the door frames 91 in and out of the installation space. Specifically, be provided with on the base 3 be used for with guide block 4 fixed connection's side pipe, and be provided with first connecting plate 400 on the guide block 4, first connecting plate 400 includes two plate bodies, and two plate body interval sets up outside with the card locates preceding side pipe. The first connecting portion in this embodiment is a first mounting hole 30 formed in the square tube, and the first connecting plate 400 is correspondingly provided with a through hole, so that the guide block 4 can be fixedly mounted on the base 3 through the through hole formed in the first connecting plate 400 and the first mounting hole 30 formed in the square tube by a bolt. Because the base 3 is provided with a plurality of first connecting parts, the distance between the two guide blocks 4 on the same base 3 can be adjusted by adjusting the installation positions of the guide blocks 4, and then the portal 91 with different thickness sizes can be adapted.

Similarly, in this embodiment, two bases 3 spaced apart from each other are selectively arranged, so that the distance between the two bases 3 can be adjusted according to the size specification of the gantry 91, and the gantry 91 with different width dimensions can be adapted.

The second embodiment also provides a tool for disassembling and assembling the automatic handling device, which is different from the first embodiment in that, in combination with the description of fig. 6 and 7, the tool further includes a second connecting rod 6 arranged along a set direction, and two groups of guide structures are arranged at different heights at intervals along the set direction. That is, only one set of guide structures is provided in the tooling provided in the first embodiment, and two sets of guide structures are provided in the tooling provided in the present embodiment. Correspondingly, four guide blocks 4 in the lower-layer guide structure are all installed on the base 3, and four guide blocks 4 in the upper-layer guide structure are respectively connected with four guide blocks 4 in the lower-layer guide structure in a one-to-one correspondence manner through second connecting rods 6.

Through setting up two sets of guide structures that lie in not co-altitude, can utilize guide structure to carry out spacing direction to portal 91 in the not co-altitude department of portal 91, play better and prevent the effect that portal 91 emptys.

Specifically, the reinforcing rod 60 is fixedly arranged between the two second connecting rods 6 positioned on the side where the same base 3 is positioned, and the stability of the second connecting rods 6 can be increased by arranging the reinforcing rod 60 on one hand, and on the other hand, the reinforcing rod 60 and the guide block 4 can be fixedly connected. The guide block 4 is provided with a first connecting plate 400, the first connecting plate 400 comprises two plate bodies arranged at intervals, when the guide block is assembled, the two plate bodies arranged at intervals can be clamped on the outer side of the reinforcing rod 60, and then the first connecting plate 400 and the reinforcing rod 60 can be fastened and connected together through bolts.

In addition, the second connecting rod 6 in this embodiment is further fixedly connected with the guide block 4 directly, specifically, as shown in fig. 3, 4 and 8, a third connecting portion (specifically, a third mounting hole 61) is further provided on the second connecting rod 6 in this embodiment, a third connecting plate 402 is provided on the guide block 4, the third connecting plate 402 includes two plates disposed at intervals, and a perforation is provided on the third connecting plate 402. During assembly, bolts may be used to pass through the through holes in the third connection plate 402 and the third mounting holes 61 to fixedly connect the guide block 4 in the upper layer with the second connection rod 6. Similarly, the guide block 4 positioned at the lower layer is fixedly connected with the second connecting rod 6 through the structure.

In order to further improve the overall stability of the tool, in this embodiment, a first connecting rod 5 perpendicular to the set direction is further arranged, and two guide blocks 4 arranged on the same side and located on different bases 3 in a group of guide structures are connected through the first connecting rod 5. That is, as shown in fig. 6, four first connecting rods 5 are arranged in the present embodiment, and one first connecting rod 5 is provided between two guide blocks 4 arranged on the same side on different bases 3 in the same set of guide structures. Specifically, as shown in fig. 8, a second connection plate 401 is provided on the guide block 4, and the second connection plate 401 includes two plate bodies disposed at intervals, and when assembled, the two plate bodies disposed at intervals can be clamped to the outer side of the first connection rod 5. A second connection part (specifically, a second mounting hole 50) is provided on the first connection rod 5, and a through hole is provided on the second connection plate 401, so that a bolt can be used to pass through the through hole on the second connection plate 401 and the second mounting hole 50 to fixedly connect the guide block 4 with the first connection rod 5.

As described above, the size specifications of the door frames 91 in the different automatic handling devices 9 may be different, in order to enable the tool to adapt to the door frames 91 with different size specifications, as shown in fig. 8, the second mounting holes 50 provided at both ends of the first connecting rod 5 in this embodiment are plural, and the plural second mounting holes 50 are arranged at intervals along the axial direction of the first connecting rod 5. In this way, the distance between the two guide blocks 4 on different bases 3 can be adjusted by adjusting the installation position of the guide blocks 4 relative to the first connecting rod 5, so that the door frames 91 with different width sizes can be adapted. Therefore, when the door frame 91 with different width dimensions needs to be adapted, the two guide blocks 4 located on the different bases 3 can be respectively slidably matched with the side walls of the door frame 91 by adjusting the installation positions of the guide blocks 4 relative to the first connecting rod 5, and the two guide blocks 4 located on the different bases 3 can be respectively slidably matched with the side walls of the door frame 91 by adjusting the interval between the two bases 3.

Similarly, a plurality of third mounting holes 61 may be provided on the second connecting rod 6, and the plurality of third mounting holes 61 may be arranged at intervals in the axial direction of the second connecting rod 6. Thus, the distance between the two guide blocks 4 on the same second connecting rod 6 can be adjusted by adjusting the installation positions of the two guide blocks relative to the second connecting rod 6. Thus, for the gantries 91 of different height dimensions, the height position of the upper guide block 4 can be adjusted as required, so that the height of the upper guide block 4 is suitable. It is to be understood that a plurality of holes for mounting with the first connection plate 400 may be provided in the reinforcing bar 60 in the axial direction of the reinforcing bar.

The third embodiment also provides a tool for disassembling and assembling automatic handling equipment, which is different from the second embodiment in that, as shown in fig. 9 and 10, the tool further comprises four first support rods 7 and four second support rods 8, the top ends of the four first support rods 7 are respectively connected with four guide blocks 4 in the upper-layer guide structure in a one-to-one correspondence manner, the bottom ends of the four first support rods 7 are abutted to the ground, and the four first support rods 7 are symmetrically arranged about a set axis. And four second bracing pieces 8 and four first bracing pieces 7 one-to-one are arranged, and four second bracing pieces 8's top is connected with four guide blocks 4 one-to-one in the guide structure that is arranged the lower floor respectively, and four second bracing pieces 8's bottom is connected in corresponding first bracing piece 7 respectively.

The first support rod 7 and the second support rod 8 arranged in the embodiment can be matched to form a truss structure, and the overall stability of the tool can be enhanced through the first support rod 7 and the second support rod 8 arranged.

In combination with the second embodiment, the tooling can be adjusted according to the size specification of the gantry 91, and correspondingly, in this embodiment, a plurality of fourth connecting portions for connecting with the bottom end of the second supporting rod 8 are also provided on the first supporting rod 7, and the plurality of fourth connecting portions are arranged at intervals along the axial direction of the first supporting rod 7. Specifically, as shown in fig. 3, 4 and 11, a fourth connecting plate 403 is disposed on the guide block 4, and the fourth connecting plate 403 includes two plate bodies disposed at intervals, and when assembled, the two plate bodies disposed at intervals can be clamped on the outer side of the first supporting rod 7. The top end of the first support bar 7 may be fixedly mounted with the fourth connection plate 403 by bolts. The fourth connecting portion is a fourth mounting hole 70 formed on the first support rod 7, and a hole site is correspondingly formed at the bottom end of the second support rod 8, so that a bolt can be used to pass through the hole site located on the second support rod 8 and the fourth mounting hole 70, and the bottom end of the first support rod 7 can be fixedly mounted to the second support rod 8. Thus, when other components in the tool are required to adjust the installation positions, the first support rod 7 and the second support rod 8 can be correspondingly adjusted to adapt to the door frames 91 with different specifications and sizes.

It should be noted that in this embodiment, the assembly between the guide block and the base, the assembly between the guide block and the first connecting rod, the assembly between the guide block and the second connecting rod, and the assembly between the second supporting rod and the first supporting rod implement the function of adjusting the assembly position between the two components by setting a plurality of mounting points, so that the tool can be correspondingly adjusted according to the requirement of the size specification of the portal frame. In other alternative embodiments, the assembly between the guide block and the base, the assembly between the guide block and the first connecting rod, the assembly between the guide block and the second connecting rod, and the assembly between the second supporting rod and the first supporting rod may also be configured to be continuously adjustable. By taking the assembly between the guide block and the base as an example for explanation, the square tube of the base can be provided with a slotted hole to replace the first circular mounting hole in the embodiment, and the position of the guide block relative to the base can be continuously adjusted (without being limited by the position of the first mounting hole) when the assembly position of the guide block relative to the base is required to be adjusted due to the slotted hole arranged on the square tube.

The above is only a specific embodiment of the present application, but the scope of the present application is not limited thereto, and it should be understood by those skilled in the art that the present application includes but is not limited to the accompanying drawings and the description of the above specific embodiment. Any modifications which do not depart from the functional and structural principles of the present application are intended to be included within the scope of the appended claims.

Claims (13)

1. The tool for disassembling and assembling the automatic carrying equipment comprises a movable chassis and a portal frame arranged on the movable chassis, and is characterized by comprising a power source (1), a connecting frame (2) and a supporting frame, wherein the connecting frame (2) is fixedly connected with the side wall of the portal frame, and the connecting frame (2) is configured to be driven by the power source (1) to lift along a set direction so as to drive the portal frame to lift;

the support frame is formed with the guide surface that is used for with the lateral wall looks adaptation of portal, the guide surface is used for with the lateral wall sliding contact of portal in order to guide the portal is gone up and down along setting for the direction.

2. Tool according to claim 1, wherein the support comprises a base (3) and at least one set of guiding structures arranged on the base (3), the guiding structures being formed with the guiding surfaces.

3. Tool according to claim 2, wherein the set of guide structures comprises four guide blocks (4) arranged at the same height, wherein each guide block (4) is provided with two mutually perpendicular guide surfaces, and the four guide blocks (4) are symmetrically arranged about a set axis, so that the two guide surfaces on each guide block (4) are respectively in sliding contact with two adjacent side walls on the portal.

4. A tooling according to claim 3, wherein the guide block (4) comprises a base plate (40), a first guide plate (41) and a second guide plate (42), the first guide plate (41) and the second guide plate (42) are mutually perpendicular and both are fixedly mounted on the base plate (40), the guide surfaces comprise a first guide surface (410) and a second guide surface (420) which are mutually perpendicular, the first guide surface (410) is formed on the first guide plate (41), and the second guide surface (420) is formed on the second guide plate (42).

5. A tool as claimed in claim 3, wherein two bases (3) are provided, the two bases (3) are arranged at intervals and an installation space for arranging a portal, a connecting frame (2) and a power source (1) is formed between the two bases (3);

Two guide blocks (4) in a group of guide structures are arranged on one base (3) at intervals, and the other two guide blocks (4) in a group of guide structures are arranged on the other base (3) at intervals and are symmetrically arranged on the two guide blocks (4) on the bases (3).

6. Tool according to claim 5, wherein the base (3) is provided with a plurality of first connecting parts for connecting with the guide blocks (4) in the set of guide structures, and the plurality of first connecting parts are arranged at intervals along the direction of the door frame in and out of the installation space.

7. Tool according to claim 5, characterized in that the tool further comprises a first connecting rod (5) arranged perpendicular to the set direction, wherein two guide blocks (4) arranged on the same side of a set of said guide structures on different bases (3) are connected by means of said first connecting rod (5).

8. The tool according to claim 7, wherein a plurality of second connecting portions for connecting with the guide blocks (4) located on different bases (3) in the same group of guide structures are respectively arranged at two ends of the first connecting rod (5), and the second connecting portions are arranged at intervals along the axial direction of the first connecting rod (5).

9. The tool according to claim 5, further comprising a second connecting rod (6) arranged along a set direction, wherein two groups of guide structures located at different heights are arranged at intervals along the set direction, four guide blocks (4) in the guide structure of the lower layer are all installed on the base (3), and the four guide blocks (4) in the guide structure of the upper layer are respectively connected with the four guide blocks (4) in the guide structure of the lower layer in a one-to-one correspondence manner through the second connecting rod (6).

10. Tool according to claim 9, wherein the second connecting rod (6) is provided with a plurality of third connecting parts for connecting with the guide blocks (4) in the lower guide structure, and the plurality of third connecting parts are arranged at intervals along the axial direction of the second connecting rod (6).

11. The tool according to claim 9, further comprising four first support rods (7) and four second support rods (8), wherein the top ends of the four first support rods (7) are respectively connected with four guide blocks (4) in the upper-layer guide structure in a one-to-one correspondence manner, the bottom ends of the four first support rods (7) are abutted to the ground, and the four first support rods (7) are symmetrically arranged about the set axis;

Four second bracing piece (8) with four first bracing piece (7) one-to-one arranges, four the top of second bracing piece (8) respectively with four guide blocks (4) one-to-one connection in the guide structure that is arranged in the lower floor, four the bottom of second bracing piece (8) is connected in corresponding first bracing piece (7) respectively.

12. Tool according to claim 11, wherein the first support bar (7) is provided with a plurality of fourth connection portions for connection with the bottom end of the second support bar (8), the fourth connection portions being arranged at intervals in the axial direction of the first support bar (7).

13. Tool according to any one of claims 1 to 11, wherein the connecting frame (2) comprises a vertical plate (20) and a pressure receiving plate (21) perpendicular to the vertical plate (20), the vertical plate (20) is fixedly connected with the side wall of the portal frame, and the pressure receiving plate (21) is connected with the output end of the power source (1) and is pushed by the power source (1) along a set direction.