Hydraulic slip equipment for assembling steel net shell jig frame

Abstract

The application discloses a kind of hydraulic slip equipment for steel net shell jig assembly, it is related to jig assembly technical field, it solves the instability of the connection between steel rail and structure when linearly pushing steel net shell jig using the current hydraulic slip mode, and the problems such as the failure of pushing caused by instability, and inconvenient to keep the stability of slip.A kind of hydraulic slip equipment for steel net shell jig assembly, including steel rail main body, jig support boot plate and hydraulic drive mechanism, the upper end surface of jig support boot plate is fixedly installed with hydraulic drive mechanism, two vertical transmission mechanisms are installed at the end of hydraulic drive mechanism away from jig support boot plate, protective guide mechanism is installed on the outside of hydraulic drive mechanism, one automatic contact clamping mechanism is installed on the outside of two vertical transmission mechanisms.The application is pushed to steel net shell jig by using the mode of hydraulic slip, which is convenient for automatic clamping, and the clamping is stable, and then the stability and efficiency of slip are kept.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of jig assembly, in particular to a hydraulic sliding device for steel net shell jig assembly. BACKGROUND

[0002] Large-span structure has become an important part of modern architecture, the most effective means to solve large-span building is to use space structure, space structure refers to the shape of the structure is three-dimensional state, under the action of load, has three-dimensional stress characteristics and presents the structure of space work, the most prominent feature of space structure is low steel consumption, and net rack is an important kind of space structure; A mounting structure jig is assembled on the ground by using steel pipes, the corresponding net shell structure is installed by using the jig, after a region is installed, the hydraulic sliding device is used to slide the jig to the next construction interface, the next net shell construction is completed, and the installation is continued until the net shell structure is installed.

[0003] When the steel net shell jig is linearly pushed by using the hydraulic sliding mode, the unstable connection between the steel rail and the structure can cause the failure of pushing, and it is not convenient to keep the stability of sliding, therefore, the existing demand is not met, and therefore, the hydraulic sliding device for steel net shell jig assembly is proposed. SUMMARY

[0004] The present application relates to the technical field of jig assembly, in particular to a hydraulic sliding device for steel net shell jig assembly.

[0005] To achieve the above object, the present application provides the following technical scheme: a hydraulic sliding device for steel net shell jig assembly, comprising a steel rail main body, a jig support shoe plate and a hydraulic drive mechanism, the upper end surface of the jig support shoe plate is fixedly installed with the hydraulic drive mechanism, one end of the hydraulic drive mechanism away from the jig support shoe plate is installed with two vertical transmission mechanisms, the outer side of the hydraulic drive mechanism is installed with a protective guide mechanism, the outer side of the two vertical transmission mechanisms is installed with an automatic contact clamping mechanism, the inner side of the middle part of the automatic contact clamping mechanism is located on the inner side of the two vertical transmission mechanisms and is installed with the steel rail main body, the vertical transmission mechanism comprises a vertical connecting rod, the bottom end of the vertical connecting rod is fixedly installed with a positioning clamping plate, a plurality of right-angle clamping grooves are arranged on one side of the positioning clamping plate.

[0006] The automatic contact clamping mechanism comprises a reinforcing support frame, the inner side of both ends of the reinforcing support frame is fixedly provided with a waist-shaped guide sleeve plate, the outer side of the end of the waist-shaped guide sleeve plate away from the reinforcing support frame is slidably connected with a connecting frame, the four corner ends of the connecting frame are connected with the reinforcing support frame through supporting springs, the outer side of one end of the connecting frame is provided with a conical hollow seat, one side of the conical hollow seat is fixedly provided with a conical contact seat, and the inner side of the conical contact seat is fixedly provided with a plurality of hollow tooth plates.

[0007] Preferably, the protection guide mechanism comprises a mounting shell, one end of the mounting shell is fixedly provided with a protection cover plate, the inner side of the mounting shell is fixedly provided with a partition plate, the inner side of the partition plate is rotatably connected with a plurality of guide pulleys, the outer side of the mounting shell is provided with a plurality of storage boxes, the inner side of each storage box is provided with a hidden support wheel, the middle part of the hidden support wheel is rotatably connected with a pulley mounting seat, and the inner side of the upper end of the pulley mounting seat is provided with a screw handle.

[0008] Preferably, the hydraulic drive mechanism comprises a jig pushing seat, one side of the jig pushing seat is fixedly provided with a limiting frame, the inner side of the limiting frame is slidably connected with two positioning connecting seats, the upper end of the positioning connecting seat is fixedly provided with a hydraulic rod, one end of the hydraulic rod is provided with a ball head connecting seat, and the other end of the two hydraulic rods is fixedly provided with a transmission mounting seat.

[0009] Preferably, the upper end of the vertical connecting rod penetrates through the partition plate and the reinforcing support frame and is fixedly connected with both ends of the transmission mounting seat, the bottom end of the vertical connecting rod is fixedly connected with the positioning clamping plate through screws, the inner side of the conical hollow seat is provided with a slot, the positioning clamping plate is arranged on the inner side of the slot, and the conical hollow seat and the positioning clamping plate are attached and installed through a right-angle clamping groove.

[0010] Preferably, the connecting frame and the conical hollow seat are fixedly connected through screws, the conical hollow seat and the conical contact seat are fixedly connected through screws, the inner side of the conical contact seat is filled with cooling liquid, the inner side of the hollow tooth plate is connected with the conical contact seat in penetration, and the side of the hollow tooth plate close to the steel rail body is provided with anti-skid teeth.

[0011] Preferably, one end of the waist-shaped guide sleeve plate penetrates through the middle part of the connecting frame and is fixedly connected with the reinforcing support frame, the inner side of the bottom end of the reinforcing support frame is provided with a sliding groove, the lower end face of the conical hollow seat extends to the inner side of the sliding groove, and the reinforcing support frame and the mounting shell are fixedly connected through screws.

[0012] Preferably, the middle part of the mounting shell is connected with the rail body through a plurality of guide pulleys, both ends of the guide pulleys are connected with the partition plate through bearings, the receiving box is connected with the mounting shell through screws, the bottom end of the screw handle penetrates the upper end of the receiving box and is connected with the pulley mounting seat through threads, the bottom end of the pulley mounting seat is fitted on the outside of the middle part of the hidden support wheel, and the cross-sectional shape of the upper end of the pulley mounting seat is consistent with that of the receiving box.

[0013] Preferably, the hydraulic rod is composed of a hydraulic cylinder and a piston rod, the piston rod is connected with the transmission mounting seat through a pin, and the hydraulic cylinder is fixedly connected with the ball head connecting seat through screws.

[0014] Preferably, the inside of the ball head connecting seat is provided with a spherical groove, one side of the jig pusher is provided with two universal ball heads, the universal ball heads are arranged on the inside of the spherical groove, and the ball head connecting seat is connected with the jig pusher through the universal ball heads.

[0015] Preferably, the upper end of the hydraulic rod is fixedly connected with the positioning connecting seat through screws, the upper end surface of the limiting frame is provided with a guide groove, the bottom end of the positioning connecting seat extends to the inside of the guide groove, and the limiting frame is fixedly connected with the jig pusher through screws.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The hydraulic rod drives two vertical connecting rods and the positioning clamping plate to move linearly under the guidance of the partition plate and the reinforcing support frame, the inside of the conical hollow seat is provided with a slot, the positioning clamping plate is arranged in the slot, the conical hollow seat is installed in the positioning clamping plate through a right-angle clamping groove, the positioning clamping plate drives the conical hollow seat, the conical contact seat and the connecting frame to slide on the outside of the waist-shaped guide sleeve plate, the two conical contact seats clamp the rail body through the hollow toothed plate, and the stability of the contact between the hollow toothed plate and the rail body is maintained.

[0018] 2. The hydraulic rod drives the steel grid shell jig and the jig support shoe plate to be pushed on the upper end surface of the rail body through the ball head connecting seat and the jig pusher under the support of the automatic contact clamping mechanism and the vertical transmission mechanism, the extension and retraction steps of the hydraulic rod and the displacement of the steel grid shell jig are realized, the inside of the ball head connecting seat is provided with a spherical groove, one side of the jig pusher is provided with two universal ball heads, the universal ball heads are arranged in the spherical groove, the ball head connecting seat is connected with the jig pusher through the universal ball heads, and the oblique stability of the hydraulic rod during extension and retraction is maintained through the universal ball heads. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the whole application.

[0020] Figure 2 Figure 1 is a schematic diagram of the partial cross-sectional structure of the hydraulic drive mechanism of the present application;

[0021] Figure 3 Figure 2 is a schematic diagram of the partial cross-sectional structure of the protection and guiding mechanism of the present application;

[0022] Figure 4 Figure 3 is a schematic diagram of the cross-sectional structure of the partition plate of the present application;

[0023] Figure 5 Figure 4 is a schematic diagram of the partial cross-sectional structure of the pulley mounting seat of the present application;

[0024] Figure 6 Figure 5 is a schematic diagram of the mounting structure of the hydraulic drive mechanism of the present application;

[0025] Figure 7 Figure 6 is a schematic diagram of the partial cross-sectional structure of the reinforced support frame of the present application;

[0026] Figure 8 Figure 7 is a schematic diagram of the partial structure of the conical contact seat of the present application;

[0027] Figure 9 Figure 8 is a schematic diagram of the partial cross-sectional structure of the positioning card plate of the present application.

[0028] In the figure: 1, steel rail main body; 2, jig support shoe plate; 3, protection and guiding mechanism; 301, mounting shell; 302, protection cover plate; 303, storage box; 304, partition plate; 305, guiding pulley; 306, pulley mounting seat; 307, screw handle; 308, hidden support wheel; 4, hydraulic drive mechanism; 401, jig pusher; 402, ball head connecting seat; 403, hydraulic rod; 404, transmission mounting seat; 405, limiting frame; 406, positioning connecting seat; 5, automatic contact clamping mechanism; 501, reinforced support frame; 502, conical hollow seat; 503, waist-shaped guiding sleeve plate; 504, connecting frame; 505, conical contact seat; 506, support spring; 507, hollow toothed plate; 6, vertical transmission mechanism; 601, vertical connecting rod; 602, positioning card plate; 603, right-angle clamping groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments.

[0030] The hydraulic rod 403 (model SJYG70-1000) mentioned in the present application can be obtained from the market or private customization.

[0031] Please refer to Figures 1 to 9The application provides a hydraulic sliding device for assembling a steel net shell jig frame, which comprises a steel rail body 1, a jig frame supporting shoe plate 2 and a hydraulic drive mechanism 4, the upper end surface of the jig frame supporting shoe plate 2 is fixedly provided with the hydraulic drive mechanism 4, the end, away from the jig frame supporting shoe plate 2, of the hydraulic drive mechanism 4 is provided with two vertical transmission mechanisms 6, the outer side of the hydraulic drive mechanism 4 is provided with a protective guide mechanism 3, the outer sides of the two vertical transmission mechanisms 6 are provided with an automatic contact clamping mechanism 5, the inner side of the middle part of the automatic contact clamping mechanism 5 is provided with the steel rail body 1, and the vertical transmission mechanism 6 comprises a vertical connecting rod 601, the bottom end of the vertical connecting rod 601 is fixedly provided with a positioning clamping plate 602, and a plurality of right-angle clamping grooves 603 are arranged on one side of the positioning clamping plate 602.

[0032] The automatic contact clamping mechanism 5 comprises a reinforcing support frame 501, the inner sides of the two ends of the reinforcing support frame 501 are fixedly provided with waist-shaped guide sleeve plates 503, the outer side of the end, away from the reinforcing support frame 501, of the waist-shaped guide sleeve plate 503 is slidably connected with a connecting frame 504, the four end corners of the connecting frame 504 are connected with the reinforcing support frame 501 through support springs 506, the outer side of one end of the connecting frame 504 is provided with a conical hollow seat 502, one side of the conical hollow seat 502 is fixedly provided with a conical contact seat 505, the inner side of the conical contact seat 505 is fixedly provided with a plurality of hollow toothed plates 507, and the two conical contact seats 505 clamp the steel rail body 1 through the hollow toothed plates 507 under the pushing action of the positioning clamping plate 602.

[0033] The steel net shell jig frame is pushed by the hydraulic sliding mode, automatic clamping is facilitated, clamping is stable, and the stability and efficiency of sliding are maintained.

[0034] The protective guide mechanism 3 comprises a protective cover plate 302 fixedly installed at one end of a mounting shell 301, a partition plate 304 fixedly installed at the inner side of the mounting shell 301, a plurality of guide pulleys 305 rotatably connected to the inner side of the partition plate 304, a plurality of storage boxes 303 installed at the outer side of the mounting shell 301, a hidden support wheel 308 installed at the inner side of each storage box 303, a pulley mounting seat 306 rotatably connected to the middle part of the hidden support wheel 308, a screw handle 307 installed at the inner side of the upper end of the pulley mounting seat 306, and the mounting shell 301 connected to the steel rail main body 1 through the plurality of guide pulleys 305. The two ends of the guide pulley 305 are connected to the partition plate 304 through bearings, the storage box 303 is connected to the mounting shell 301 through screws, the bottom end of the screw handle 307 penetrates through the upper end of the storage box 303 and is connected to the pulley mounting seat 306 through threads, the bottom end of the pulley mounting seat 306 is fitted on the outer side of the middle part of the hidden support wheel 308, the cross-sectional shape of the upper end of the pulley mounting seat 306 is consistent with the cross-sectional shape of the storage box 303, and the protective guide mechanism 3 is convenient for installing the hydraulic drive mechanism 4, the automatic contact clamping mechanism 5 and the vertical transmission mechanism 6.

[0035] The hydraulic drive mechanism 4 comprises a cradle pusher 401, a limiting frame 405 fixedly installed at one side of the cradle pusher 401, two positioning connecting seats 406 slidably connected to the inner side of the limiting frame 405, a hydraulic rod 403 fixedly installed at the upper end of the positioning connecting seat 406, a ball head connecting seat 402 installed at one end of the hydraulic rod 403, a transmission mounting seat 404 fixedly installed at the other end of the two hydraulic rods 403, the hydraulic rod 403 composed of a hydraulic cylinder and a piston rod, the piston rod connected to the transmission mounting seat 404 through a column pin, the hydraulic cylinder fixedly connected to the ball head connecting seat 402 through screws, a spherical groove provided at the inner side of the ball head connecting seat 402, two universal ball heads provided at one side of the cradle pusher 401 and arranged at the inner side of the spherical groove, the ball head connecting seat 402 connected to the cradle pusher 401 through the universal ball heads, the hydraulic rod 403 fixedly connected to the upper end of the positioning connecting seat 406 through screws, a guide groove provided at the upper end surface of the limiting frame 405, the bottom end of the positioning connecting seat 406 extending to the inner side of the guide groove, and the limiting frame 405 fixedly connected to the cradle pusher 401 through screws. The hydraulic rod 403 can realize the sliding pushing of the steel net shell cradle through the expansion and contraction.

[0036] The upper end of the vertical connecting rod 601 penetrates the partition plate 304 and the reinforcing support frame 501 and is fixedly connected to the two ends of the transmission mounting seat 404, the bottom end of the vertical connecting rod 601 is fixedly connected to the positioning clamping plate 602 through screws, the inner side of the conical hollow seat 502 is provided with a slot, the positioning clamping plate 602 is arranged in the slot, and the conical hollow seat 502 is attached and installed with the positioning clamping plate 602 through the right-angle clamping groove 603.

[0037] The connecting frame 504 is fixedly connected with the conical hollow seat 502 through screws, the conical hollow seat 502 is fixedly connected with the conical contact seat 505 through screws, the inside of the conical contact seat 505 is filled with cooling liquid, the inside of the hollow toothed plate 507 is throughly connected with the conical contact seat 505, the side of the hollow toothed plate 507 close to the steel rail body 1 is provided with anti-skid teeth, one end of the waist-shaped guide sleeve plate 503 is fixedly connected with the reinforced support frame 501 through the middle part of the connecting frame 504, the inside of the bottom end of the reinforced support frame 501 is provided with a sliding groove, the lower end surface of the conical hollow seat 502 extends to the inside of the sliding groove, the reinforced support frame 501 is fixedly connected with the mounting shell 301 through screws, the conical hollow seat 502, the conical contact seat 505 and the connecting frame 504 are driven by the positioning clamping plate 602 to slide on the outside of the waist-shaped guide sleeve plate 503, so that the two conical contact seats 505 clamp the steel rail body 1 through the hollow toothed plate 507, and the stability of the contact between the hollow toothed plate 507 and the steel rail body 1 is maintained.

[0038] The reinforcing support frame 501 and the mounting shell 301 are fixedly connected by screws, so that the automatic contact clamping mechanism 5 can be fixedly installed through the mounting shell 301 and the partition plate 304, the upper end of the vertical connecting rod 601 penetrates the partition plate 304 and the reinforcing support frame 501 and is fixedly connected with the transmission mounting seat 404, the hydraulic rod 403 is connected with the transmission mounting seat 404 through a pin, and then the automatic contact clamping mechanism 5 is convenient for assembling the vertical transmission mechanism 6 and the hydraulic driving mechanism 4, the whole is placed on the steel rail body 1, a plurality of guide pulleys 305 are connected with the inner side of the partition plate 304 through bearings, so that the whole is conveniently positioned and placed and guided to slide through the guide pulleys 305, the power supply is turned on, the cradle support shoe plate 2 is fixedly connected with the cradle pusher 401 through screws, the upper end surface of the cradle support shoe plate 2 is provided with a steel mesh shell cradle, the hydraulic rod 403 is started, so that the hydraulic rod 403 drives the two vertical connecting rods 601 and the positioning clamping plate 602 to linearly move under the guidance of the partition plate 304 and the reinforcing support frame 501 through the transmission mounting seat 404, a slot is arranged in the inner side of the conical hollow seat 502, the positioning clamping plate 602 is arranged in the inner side of the slot, the conical hollow seat 502 is installed in close contact with the positioning clamping plate 602 through the right-angle clamping groove 603, so that the positioning clamping plate 602 drives the conical hollow seat 502, the conical contact seat 505 and the connecting frame 504 to slide on the outer side of the waist-shaped guide sleeve plate 503, the two conical contact seats 505 realize clamping of the steel rail body 1 through the hollow toothed plate 507, and then the stability of the contact between the hollow toothed plate 507 and the steel rail body 1 is maintained, at this time, under the support of the automatic contact clamping mechanism 5 and the vertical transmission mechanism 6, the hydraulic rod 403 pushes the steel mesh shell cradle and the cradle support shoe plate 2 on the upper end surface of the steel rail body 1 through the ball head connecting seat 402 and the cradle pusher 401, the hydraulic rod 403 is reset after the movement of the steel mesh shell cradle is completed, so that the hydraulic rod 403 can pull the vertical transmission mechanism 6 away from the automatic contact clamping mechanism 5 under the action of the fixed steel mesh shell cradle and simultaneously drive the protection guide mechanism 3 and the automatic contact clamping mechanism 5 to slide under the guidance of the guide pulley 305 under the limiting action of the partition plate 304, and then the extension and retraction steps of the hydraulic rod 403 and the displacement of the steel mesh shell cradle are realized, and the steel mesh shell cradle can be pushed by repeatedly extending and retracting the hydraulic rod 403, a guide groove is arranged on the upper end surface of the limiting frame 405, the bottom end of the positioning connecting seat 406 extends to the inner side of the guide groove, so that the hydraulic rod 403 is conveniently supported through the positioning connecting seat 406, the horizontal stability of the hydraulic rod 403 is maintained, a spherical groove is arranged in the inner side of the ball head connecting seat 402, one side of the cradle pusher 401 is provided with two universal ball heads, the universal ball heads are arranged in the inner side of the spherical groove, the ball head connecting seat 402 is connected with the cradle pusher 401 through the universal ball heads, and then the universal ball heads can realize the oblique stability of the hydraulic rod 403 when the hydraulic rod 403 is extended and retracted, a pulley mounting seat 306 is slidably connected in the inner side of the storage box 303,And the bottom end of the pulley mounting seat 306 is sleeved on the outside of the middle part of the hidden support wheel 308, the bottom end of the screw handle 307 is connected with the pulley mounting seat 306 through the upper end of the storage box 303 by screwing, the hidden support wheel 308 is driven by the pulley mounting seat 306 to stretch out from the inside of the storage box 303 by rotating the screw handle 307, and the whole is separated from the steel rail main body 1 to move.

[0039] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims shall be construed as limiting the claim being referred to.

Claims

1. A hydraulic sliding device for assembling a steel mesh frame, comprising a rail body (1), a frame support plate (2), and a hydraulic drive mechanism (4), characterized in that: A hydraulic drive mechanism (4) is fixedly installed on the upper end face of the tire frame support plate (2). Two vertical transmission mechanisms (6) are installed at the end of the hydraulic drive mechanism (4) away from the tire frame support plate (2). A protective guide mechanism (3) is installed on the outside of the hydraulic drive mechanism (4). An automatic contact clamping mechanism (5) is installed on the outside of the two vertical transmission mechanisms (6). A rail body (1) is installed on the inner side of the middle part of the automatic contact clamping mechanism (5) located on the inner side of the two vertical transmission mechanisms (6). The vertical transmission mechanism (6) includes a vertical connecting rod (601). A positioning plate (602) is fixedly installed at the bottom end of the vertical connecting rod (601). A plurality of right-angle slots (603) are provided on one side of the positioning plate (602). The automatic contact clamping mechanism (5) includes a reinforcing support frame (501). Waist-shaped guide sleeves (503) are fixedly installed on the inner sides of both ends of the reinforcing support frame (501). A connecting frame (504) is slidably connected to the outer side of the waist-shaped guide sleeve (503) away from the reinforcing support frame (501). The four corners of the connecting frame (504) are connected to the reinforcing support frame (501) through support springs (506). A conical hollow seat (502) is installed on the outer side of one end of the connecting frame (504). A conical contact seat (505) is fixedly installed on one side of the conical hollow seat (502). Multiple hollow toothed plates (507) are fixedly installed on the inner side of the conical contact seat (505). The protective guide mechanism (3) includes a protective cover plate (302) fixedly installed at one end of the mounting housing (301), a partition plate (304) fixedly installed on the inner side of the mounting housing (301), a plurality of guide pulleys (305) rotatably connected to the inner side of the partition plate (304), a plurality of storage boxes (303) installed on the outer side of the mounting housing (301), a hidden support wheel (308) installed on the inner side of each storage box (303), a pulley mounting seat (306) rotatably connected to the middle of the hidden support wheel (308), and a screw handle (307) installed on the inner side of the upper end of the pulley mounting seat (306). The middle part of the mounting housing (301) is connected to the rail body (1) through multiple guide pulleys (305). Both ends of the guide pulleys (305) are connected to the partition plate (304) through bearings. The storage box (303) is connected to the mounting housing (301) by screws. The bottom end of the screw handle (307) passes through the upper end of the storage box (303) and is connected to the pulley mounting seat (306) by threads. The bottom end of the pulley mounting seat (306) is fitted on the outer side of the middle part of the hidden support wheel (308). The cross-sectional shape of the upper end of the pulley mounting seat (306) is consistent with the cross-sectional shape of the storage box (303).

2. The hydraulic sliding device for assembling a steel mesh frame according to claim 1, characterized in that: The hydraulic drive mechanism (4) includes a tire frame pusher (401), a limit frame (405) is fixedly installed on one side of the tire frame pusher (401), two positioning connecting seats (406) are slidably connected to the inner side of the limit frame (405), a hydraulic rod (403) is fixedly installed on the upper end of the positioning connecting seat (406), a ball head connecting seat (402) is installed on one end of the hydraulic rod (403), and a transmission mounting seat (404) is fixedly installed on the other end of the two hydraulic rods (403).

3. The hydraulic sliding device for assembling a steel mesh frame according to claim 1, characterized in that: The upper end of the vertical connecting rod (601) passes through the partition plate (304) and the reinforcing support frame (501) and is fixedly connected to both ends of the transmission mounting base (404). The bottom end of the vertical connecting rod (601) is fixedly connected to the positioning plate (602) by screws. The inner side of the conical hollow seat (502) is provided with a slot. The positioning plate (602) is set inside the slot. The conical hollow seat (502) and the positioning plate (602) are fitted together by a right-angle slot (603).

4. The hydraulic sliding device for assembling a steel mesh frame according to claim 1, characterized in that: The connecting frame (504) and the conical hollow seat (502) are connected and fixed by screws. The conical hollow seat (502) and the conical contact seat (505) are connected and fixed by screws. The inner side of the conical contact seat (505) is filled with coolant. The inner side of the hollow toothed plate (507) is connected to the conical contact seat (505). The hollow toothed plate (507) has anti-slip teeth on the side near the rail body (1).

5. The hydraulic sliding device for assembling a steel mesh frame according to claim 1, characterized in that: One end of the waist-shaped guide sleeve (503) passes through the middle of the connecting frame (504) and is fixedly connected to the reinforcing support frame (501). The inner side of the bottom end of the reinforcing support frame (501) is provided with a sliding groove. The lower end face of the conical hollow seat (502) extends to the inner side of the sliding groove. The reinforcing support frame (501) and the mounting housing (301) are fixedly connected by screws.

6. The hydraulic sliding device for assembling a steel mesh frame according to claim 2, characterized in that: The hydraulic rod (403) is composed of a hydraulic cylinder and a piston rod. The piston rod is connected to the transmission mounting seat (404) by a pin, and the hydraulic cylinder is fixed to the ball head connecting seat (402) by screws.

7. The hydraulic sliding device for assembling a steel mesh frame according to claim 2, characterized in that: The ball joint connector (402) has a spherical groove on its inner side, and the tire frame pusher (401) has two universal ball joints on one side. The universal ball joints are located inside the spherical groove, and the ball joint connector (402) and the tire frame pusher (401) are connected by the universal ball joints.

8. The hydraulic sliding device for assembling a steel mesh frame according to claim 2, characterized in that: The upper end of the hydraulic rod (403) and the positioning connecting seat (406) are fixedly connected by screws. The upper end face of the limiting frame (405) is provided with a guide groove. The bottom end of the positioning connecting seat (406) extends to the inner side of the guide groove. The limiting frame (405) and the tire frame push seat (401) are fixedly connected by screws.

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