A rail-mounted artillery vehicle

Abstract

The utility model discloses an auxiliary rail installation howitzer, include: support frame, the upper surface fixed connection of support frame has the sliding sleeve, the upper surface of sliding sleeve is provided with the connecting assembly, lift frame, the inner wall of sliding sleeve is inserted, for transmitting power, the upper surface of lift frame is close to the left end position and is provided with the mounting assembly, the mounting assembly includes the lug, the inner wall of lift frame is inserted in the lug, the mounting assembly still includes the limit plate, the upper surface fixed connection of lug is in the limit plate, the upper surface of lift frame is provided with the boss, and the limit plate is inserted in the inner wall of boss. The utility model when shifting track, the operator can first utilize the bandage and fix the track in the lug position, can then drive the track to move upwards and separate from the ground through the lift frame far from the lug one end and press down, can then move the support frame to move the track, so setting, personnel when transferring need not be close to the floor edge position, and it is safe when transferring.

Description

Technical Field

[0001] This utility model relates to the field of track installation technology, and in particular to an auxiliary track installation artillery vehicle. Background Technology

[0002] Glass curtain walls are the exterior wall cladding structures installed on the tower sections of high-rise buildings. They typically consist of panels and a supporting structural system. During the installation of tower curtain walls, auxiliary tracks need to be installed around the tower to facilitate material transportation. These auxiliary tracks are mainly used to solve the problem of vertical and horizontal transportation of unitized curtain walls to designated installation points. In conjunction with winches, electric hoists, etc., unitized panels can be lifted from the ground or transport floors and transported to the corresponding installation positions. This can speed up curtain wall installation efficiency, shorten the construction period, facilitate on-site construction organization and management, and improve the safety and reliability of construction.

[0003] In existing technologies, the following methods are commonly used when installing auxiliary tracks: First, relying on the general contractor's tower crane, which can achieve quick installation, but there are many users on site and the time is uncontrollable. Second, manual handling is used, which poses a high safety risk and is not convenient to operate for high-rise buildings. Third, electric hoists are used to pull the track to a fixed point on the upper floor. Although the track can be moved, the transfer efficiency is low and it will affect the overall construction progress. When installing existing auxiliary tracks, whether using the tower crane provided by the general contractor or relying on electric hoists, there is a long waiting period, which will reduce the overall installation efficiency and affect the overall construction speed. In addition, the track needs to be moved by personnel at the edge of the floor. The track itself is heavy and requires multiple people to move it together, which will further increase the danger of the operation. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary rail-mounted artillery vehicle to solve the aforementioned problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary rail-mounted artillery vehicle, comprising: a support frame, on the upper surface of which a sliding sleeve is fixedly connected, and on the upper surface of the sliding sleeve a connecting component is provided;

[0006] The lifting frame is inserted into the inner wall of the sliding sleeve, and a mounting assembly is provided on the upper surface of the lifting frame near the left end.

[0007] The mounting assembly includes mounting ears that are inserted into the inner wall of the lifting frame.

[0008] In a preferred embodiment, the mounting assembly further includes a limiting plate, which is horizontally and fixedly connected to the upper surface of the hanging ear. The upper surface of the lifting frame is provided with a boss, and the limiting plate is inserted into the inner wall of the boss.

[0009] In a preferred embodiment, a slot is provided on the upper surface of the lifting frame near the center of the boss. There are two sets of slots, and another set of slots is provided on the lower surface of the lifting frame. The two sets of slots overlap each other in the vertical direction, and the lugs pass through and are inserted into the inner walls of the two sets of slots.

[0010] In a preferred embodiment, the connecting assembly includes a connecting bolt that passes through and is threaded onto the upper surface of the sliding sleeve, and the upper surface of the lifting frame is provided with a through hole.

[0011] In a preferred embodiment, a threaded sleeve is inserted into the inner wall of the lifting frame, and a connecting bolt is threaded into the inner wall of the threaded sleeve.

[0012] In a preferred embodiment, the outer wall of the threaded sleeve is provided with a positioning block, and the upper surface of the lifting frame is provided with a positioning groove that matches the positioning block.

[0013] In a preferred embodiment, a pivot is installed on the front surface of the support frame near the bottom end, and a movable wheel is installed on the front surface of the pivot. Two sets of movable wheels, support frames, and lifting frames are provided, and the two sets of movable wheels, support frames, and lifting frames are symmetrically arranged about the center line of the pivot.

[0014] In a preferred embodiment, the two sets of lifting frames are fixedly connected by reinforcing rods, and the two sets of sliding sleeves are fixedly connected by connecting pipes.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When transferring the track, the operator can first use the straps to fix the track to the hanging ear position. Then, by pressing down the lifting frame away from the hanging ear, the track can be moved upward and lifted off the ground. Then, the track can be moved by moving the support frame. Personnel do not need to be close to the edge of the floor during the transfer, which is safer. It does not need to cooperate with other organizations, there is no waiting vacuum period, and the overall transfer efficiency of the device is high.

[0017] 2. This utility model uses a plug-in method to fix the hanging ears. When it is necessary to replace different models of hanging ears, the original hanging ears can be directly removed from the inside of the lifting frame, and then the newly replaced hanging ears can be inserted into the original installation position. The whole device can realize the quick replacement of hanging ears during use, which is more convenient to operate.

[0018] 3. By adopting a modular design, this utility model allows the entire device to be transported to a designated floor before assembly, making it more convenient to handle and allowing for the replacement of parts of different sizes depending on the usage. The overall device has good applicability. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a three-dimensional structural diagram of the support frame of this utility model.

[0022] Figure 3 This is an enlarged three-dimensional structural diagram of part A of this utility model.

[0023] Figure 4 This is a three-dimensional structural diagram of the mounting component of this utility model.

[0024] Reference numerals in the attached figures: 1-Support frame, 11-Sliding sleeve, 12-Connecting pipe, 13-Rotating shaft, 14-Moving wheel, 2-Lifting frame, 21-Reinforcing rod, 22-Through hole, 23-Boss, 24-Slot, 25-Positioning groove, 3-Hanging assembly, 31-Hanging ear, 32-Limiting plate, 4-Connecting assembly, 41-Connecting bolt, 42-Threaded sleeve, 43-Positioning block. Detailed Implementation

[0025] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1:

[0027] See the examples. Figures 1 to 4 As shown, this utility model provides an auxiliary rail-mounted artillery vehicle.

[0028] A support frame 1 has a sliding sleeve 11 fixedly connected to its upper surface. A connecting assembly 4 is provided on the upper surface of the sliding sleeve 11. The connecting assembly 4 includes a connecting bolt 41, which passes through and is threaded onto the upper surface of the sliding sleeve 11.

[0029] The lifting frame 2 is inserted into the inner wall of the sliding sleeve 11. The upper surface of the lifting frame 2 is provided with a mounting component 3 near the left end. The mounting component 3 includes a hanging ear 31, which is inserted into the inner wall of the lifting frame 2. The mounting component 3 also includes a limiting plate 32, which is horizontally fixedly connected to the upper surface of the hanging ear 31.

[0030] The upper surface of the lifting frame 2 is provided with a through hole 22, the inner wall of the lifting frame 2 is inserted with a threaded sleeve 42, the connecting bolt 41 is threadedly connected to the inner wall of the threaded sleeve 42, the outer wall of the threaded sleeve 42 is provided with a positioning block 43, and the upper surface of the lifting frame 2 is provided with a positioning groove 25 that matches the positioning block 43.

[0031] The upper surface of the lifting frame 2 is provided with a boss 23, and the limiting plate 32 is inserted into the inner wall of the boss 23. The upper surface of the lifting frame 2 is provided with a slot 24 near the center of the boss 23. There are two sets of slots 24. Another set of slots 24 is provided on the lower surface of the lifting frame 2. The two sets of slots 24 overlap each other in the vertical direction. The hanging ear 31 passes through and is inserted into the inner wall of the two sets of slots 24.

[0032] The inner wall of the lifting frame 2 is fitted with a threaded sleeve 42, and the connecting bolt 41 is threadedly connected to the inner wall of the threaded sleeve 42. The outer wall of the threaded sleeve 42 is provided with a positioning block 43. The upper surface of the lifting frame 2 is provided with a positioning groove 25 that matches the positioning block 43. The two sets of lifting frames 2 are fixedly connected by a reinforcing rod 21, and the two sets of sliding sleeves 11 are fixedly connected by a connecting pipe 12.

[0033] A rotating shaft 13 is installed on the front surface of the support frame 1 near the bottom. A movable wheel 14 is installed on the front surface of the rotating shaft 13. Two sets of movable wheels 14, support frame 1, and lifting frame 2 are provided. The two sets of movable wheels 14, support frame 1, and lifting frame 2 are symmetrically arranged with the center line of the rotating shaft 13 as the axis of symmetry.

[0034] Example 2:

[0035] Installation steps of this utility model:

[0036] Step 1: Before starting work, the entire device needs to be transported to the work site in parts, and then installation can begin. During installation, the threaded sleeve 42 needs to be inserted into the through hole 22 of the lifting frame 2, and it needs to be ensured that the positioning block 43 of the threaded sleeve 42 is embedded in the positioning groove 25 of the lifting frame 2. Then, the two sets of lifting frames 2 can be inserted into the inner walls of the two sets of sliding sleeves 11 respectively. Finally, the connecting bolts 41 are installed to complete the assembly of the lifting frame 2 and the support frame 1.

[0037] Step 2: Then, select the appropriate hanging ear 31 according to the track size and insert it into the lifting frame 2 through the slot 24 so that the limiting plate 32 is embedded in the boss 23.

[0038] Step 3: Then you can start preparing for the transfer. First, use straps to securely bind the track to be installed, and pass the straps through the holes of the hanging lugs 31 and tighten them to ensure that the track is rigidly connected to the lifting frame 2 to prevent it from falling off during the transfer. Then, the operator presses down on the right end of the lifting frame 2 and uses the lever principle to lift the track on the left side off the ground. Then push the lifting frame 2 to transfer the track to the vicinity of the installation position through the moving wheels 14 at the bottom of the support frame 1.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary rail-mounted artillery vehicle, characterized in that, include: A support frame (1) is fixedly connected to a sliding sleeve (11) on its upper surface, and a connecting component (4) is provided on the upper surface of the sliding sleeve (11). The lifting frame (2) is inserted into the inner wall of the sliding sleeve (11). A mounting component (3) is provided on the upper surface of the lifting frame (2) near the left end. The mounting component (3) includes a hanging ear (31), which is inserted into the inner wall of the lifting frame (2).

2. The rail-mounted howitzer auxiliary vehicle according to claim 1, characterized in that, The mounting component (3) includes a limiting plate (32), which is horizontally fixed to the upper surface of the hanging ear (31). The upper surface of the lifting frame (2) is provided with a boss (23), and the limiting plate (32) is inserted into the inner wall of the boss (23).

3. The rail-mounted auxiliary cannon of claim 2, wherein, The upper surface of the lifting frame (2) is provided with a slot (24) near the center of the boss (23). There are two sets of slots (24). The other set of slots (24) is provided on the lower surface of the lifting frame (2). The two sets of slots (24) overlap each other in the vertical direction. The hanging ear (31) passes through and is inserted into the inner wall of the two sets of slots (24).

4. The rail-mounted howitzer auxiliary vehicle according to claim 1, wherein The connecting assembly (4) includes a connecting bolt (41) that is threaded through and connected to the upper surface of the sliding sleeve (11), and the upper surface of the lifting frame (2) is provided with a through hole (22).

5. The auxiliary rail mounting vehicle as described in claim 4, characterized in that, The inner wall of the lifting frame (2) is fitted with a threaded sleeve (42), and the connecting bolt (41) is threadedly connected to the inner wall of the threaded sleeve (42).

6. The rail-mounted howitzer auxiliary vehicle according to claim 5, wherein The outer wall of the threaded sleeve (42) is provided with a positioning block (43), and the upper surface of the lifting frame (2) is provided with a positioning groove (25) that matches the positioning block (43).

7. The rail-mounted auxiliary cannon of claim 6, wherein, A rotating shaft (13) is installed on the front surface of the support frame (1) near the bottom. A movable wheel (14) is installed on the front surface of the rotating shaft (13). Two sets of movable wheels (14), support frame (1), and lifting frame (2) are provided. The two sets of movable wheels (14), support frame (1), and lifting frame (2) are symmetrically arranged with the center line of the rotating shaft (13) as the axis of symmetry.

8. The rail-mounted auxiliary cannon of claim 7, wherein, The two sets of lifting frames (2) are fixedly connected by reinforcing rods (21), and the two sets of sliding sleeves (11) are fixedly connected by connecting pipes (12).

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