Inverted arch stable supporting device of anti-explosion trackless rubber-tyred vehicle

Abstract

The utility model discloses an anti-explosion trackless rubber-tyred vehicle inverted arch stable supporting device which comprises an inverted arch block, the top of the inverted arch block is fixedly connected with longitudinal reinforcing ribs and transverse reinforcing ribs, the transverse reinforcing ribs can be movably inserted into the longitudinal reinforcing ribs, the longitudinal reinforcing ribs are matched with the transverse reinforcing ribs, and the transverse reinforcing ribs are matched with the inverted arch block. And the strength of the inverted arch block is enhanced. According to the anti-explosion trackless rubber-tyred vehicle inverted arch stable supporting device, the inverted arch blocks, the longitudinal reinforcing ribs, the transverse reinforcing ribs and the clamping sleeves are matched with one another, the clamping blocks are clamped into the clamping grooves, so that the transverse reinforcing ribs and the longitudinal reinforcing ribs are installed together, the strength of the inverted arch blocks is enhanced, and the stability of the anti-explosion trackless rubber-tyred vehicle inverted arch is improved. The number of the transverse reinforcing ribs is increased according to the use requirement, so that the strength of the inverted arch stable supporting device is improved to meet the use requirement of the inverted arch block, the clamping sleeves are clamped to the two sides of the inverted arch block, the transverse reinforcing ribs are limited, and the stability of the device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of explosion -proof trackless rubber -tyred vehicle, concretely relates to a kind of explosion -proof trackless rubber -tyred vehicle inverted arch stable support device. BACKGROUND

[0002] The prototype of the explosion -proof trackless rubber -tyred vehicle is a segment transport vehicle. The segment transport vehicle is mainly used for transporting segments (inverted arch segments) for shield tunnel engineering construction. In subway construction, the shield machine needs to continuously splice segments when tunneling, but the distance between the segment splicing machine and the storage location of the outer segments of the tunnel is usually very far, and the space inside the tunnel is relatively narrow, especially the rear and interior.

[0003] However, the existing technology has an integral design of the inverted arch support block. In the long-term use process, the strength of the support block may decrease due to the decrease in the strength of the material itself, and the strength cannot be adjusted according to the use requirements, thereby affecting the use effect of the inverted arch support block. Therefore, an explosion -proof trackless rubber -tyred vehicle inverted arch stable support device is needed. SUMMARY

[0004] In view of the problems existing in the prior art, the utility model provides an explosion -proof trackless rubber -tyred vehicle inverted arch stable support device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An explosion -proof trackless rubber -tyred vehicle inverted arch stable support device comprises an inverted arch block, the top of the inverted arch block is fixedly connected with a longitudinal reinforcing rib, and the bottom of the inverted arch block is fixedly connected with a transverse reinforcing rib.

[0007] The transverse reinforcing rib is movably inserted into the longitudinal reinforcing rib, and the longitudinal reinforcing rib and the transverse reinforcing rib cooperate with each other to enhance the strength of the inverted arch block.

[0008] A clamping sleeve is clamped on the left and right sides of the inverted arch block to limit the longitudinal reinforcing rib and lock the transverse reinforcing rib and the longitudinal reinforcing rib.

[0009] The explosion -proof trackless rubber -tyred vehicle inverted arch stable support device described above, wherein the top and the bottom of the inverted arch block are both provided with a mounting groove.

[0010] A through hole is formed in the interior of the inverted arch block.

[0011] The explosion -proof trackless rubber -tyred vehicle inverted arch stable support device described above, wherein a guide rod holder is installed in the interior of the mounting groove to install a connecting threaded rod.

[0012] A connecting threaded rod connects the two guide rod holders.

[0013] The surface of the longitudinal reinforcing rib is provided with a clamping groove.

[0014] The surface of the transverse reinforcing rib is fixedly connected with a clamping block, and the clamping block can be clamped in the clamping groove.

[0015] A guide hole is arranged in the transverse reinforcing rib, and the connecting threaded rod can pass through the guide hole to guide the moving direction of the transverse reinforcing rib.

[0016] A limiting threaded sleeve is fixedly connected to the surface of the transverse reinforcing rib.

[0017] The side surface of the clamping sleeve is provided with a movable groove, and the limiting threaded sleeve can move in the movable groove.

[0018] A limiting bolt is screwed in the limiting threaded sleeve to limit the clamping sleeve.

[0019] The surface of the transverse reinforcing rib and the longitudinal reinforcing rib are both in a trapezoidal structure.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] 1. The mutual cooperation among the inverted arch block, the longitudinal reinforcing rib, the transverse reinforcing rib and the clamping sleeve realizes the inverted arch stable supporting device for the explosion-proof trackless rubber-tyred vehicle.

[0022] 2. The connecting threaded rod is arranged to guide the installation of the transverse reinforcing rib, and cooperates with the longitudinal reinforcing rib to improve the longitudinal strength of the inverted arch block.

[0023] 3. The limiting bolt is arranged to limit the position of the transverse reinforcing rib by the friction between the limiting bolt and the clamping sleeve.

[0024] 4. The clamping sleeve cooperates with the limiting bolt to adjust and limit the position of the transverse reinforcing rib. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1It is the structure schematic view of the front view of the utility model.

[0026] Figure 2 It is the structure sectional view of the front view of the utility model.

[0027] Figure 3 It is the structure schematic view of the inverted arch block, longitudinal reinforcing rib, installation slot, through hole and clamping groove of the utility model.

[0028] Figure 4 It is the structure schematic view of the clamping sleeve and movable slot of the utility model.

[0029] In the drawing,

[0030] 1 inverted arch block, 2 longitudinal reinforcing rib, 3 transverse reinforcing rib, 4 clamping sleeve, 5 installation slot, 6 through hole, 7 guide rod frame, 8 connecting threaded rod, 9 clamping groove, 10 clamping block, 11 guide hole, 12 limiting threaded sleeve, 13 movable slot, 14 limiting bolt. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] As Figures 1-4 shown, the utility model provides an embodiment, a kind of anti-explosion trackless rubber-tired vehicle inverted arch stable support device, comprising: inverted arch block 1, the top and bottom of inverted arch block 1 are all provided with installation slot 5.

[0033] Through hole 6, through hole 6 is provided in the inside of inverted arch block 1, and guide rod frame 7 is installed in the inside of installation slot 5, can be installed to connecting threaded rod 8.

[0034] Connecting threaded rod 8, connecting threaded rod 8 can be connected two guide rod frames 7 by passing through through hole 6, and the installation of transverse reinforcing rib 3 is guided, at the same time, cooperate with longitudinal reinforcing rib 2, improve the longitudinal strength of arch block 1.

[0035] In the embodiment, the top of inverted arch block 1 is fixedly connected with longitudinal reinforcing rib 2, and the surface of longitudinal reinforcing rib 2 is provided with clamping groove 9.

[0036] In the embodiment, the transverse reinforcing rib 3 is movably inserted into the longitudinal reinforcing rib 2, the longitudinal reinforcing rib 2 and the transverse reinforcing rib 3 are matched with each other to enhance the strength of the inverted arch block 1, the surfaces of the longitudinal reinforcing rib 2 and the transverse reinforcing rib 3 are all trapezoidal structures, and the longitudinal reinforcing rib 2 has higher stability, the protrusion of the longitudinal reinforcing rib 2 is just clamped at the groove of the transverse reinforcing rib 3, and the two are matched with each other to better improve the stability of installation, the surface of the transverse reinforcing rib 3 is fixedly connected with the clamping block 10, and the clamping block 10 can be clamped in the clamping groove 9.

[0037] The guide hole 11 is arranged in the transverse reinforcing rib 2, and the connecting threaded rod 8 can pass through the guide hole 11 to guide the moving direction of the transverse reinforcing rib 2.

[0038] The limiting threaded sleeve 12 is fixedly connected to the surface of the transverse reinforcing rib 2.

[0039] In the embodiment, the sleeve 4 is clamped on the left and right sides of the inverted arch block 1 to limit the longitudinal reinforcing rib 3, lock the transverse reinforcing rib 3 and the longitudinal reinforcing rib 2, the side surface of the sleeve 4 is provided with the movable groove 13, and the limiting threaded sleeve 12 can move in the movable groove 13.

[0040] The limiting bolt 14 is screwed in the limiting threaded sleeve 12 to limit the sleeve 4, the limiting bolt 14 is screwed into the limiting threaded sleeve 12, the position of the transverse reinforcing rib 3 is limited by the friction force between the limiting bolt 14 and the sleeve 4, the clamping block 10 is clamped into the clamping groove 9, the transverse reinforcing rib 3 and the longitudinal reinforcing rib 2 are installed together, the strength of the inverted arch block 1 is enhanced, the number of the transverse reinforcing rib 3 is increased according to the use requirement, the strength of the inverted arch stable supporting device is improved to meet the use requirement of the inverted arch block 1, the sleeve 4 is clamped on the two sides of the inverted arch block 1 to limit the transverse reinforcing rib 3 and the longitudinal reinforcing rib 2, and the stability of the device is ensured.

[0041] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail.

[0042] The utility model provides a kind of inverted arch stable supporting device of explosion-proof trackless rubber-tired vehicle, when using, clamping block 10 is clamped into clamping groove 9, so that transverse reinforcing rib 3 and longitudinal reinforcing rib 2 are installed together, the strength of inverted arch block 1 is enhanced, the number of transverse reinforcing rib 3 is increased according to the use requirement, so as to improve the strength of inverted arch stable supporting device to meet the use requirement of inverted arch block 1, guide rod frame 7 is installed in mounting groove 5 by connecting threaded rod 8, sleeve 4 is clamped on the two sides of inverted arch block 1, limiting bolt 14 is screwed in the inside of limiting threaded sleeve 12, and the position of transverse reinforcing rib 3 is limited.

[0043] In summary: the kind of anti -explosion trackless rubber -tired car inverted arch stable support device, by the mutual cooperation between inverted arch block 1, longitudinal reinforcing rib 2, transverse reinforcing rib 3 and the sleeve 4, solve the problem mentioned in the background art.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A stable support device for the inverted arch of an explosion-proof trackless rubber-tyred vehicle, comprising: The utility model provides an inverted arch block (1), its characterized in be: the top fixed connection of inverted arch block (1) has longitudinal reinforcing rib (2), Transverse reinforcing rib (3), transverse reinforcing rib (3) can be inserted in the inside of longitudinal reinforcing rib (2), Sleeve (4), sleeve (4) is clamped in the left and right sides of inverted arch block (1), and longitudinal reinforcing rib (2) is limited.

2. The inverted arch stabilizing support device of the trackless rubber-tyred vehicle according to claim 1, characterized in that: The top and bottom of the inverted arch block (1) are provided with mounting grooves (5); Through hole (6), the through hole (6) is arranged in the inside of inverted arch block (1).

3. The inverted arch stabilizing support device of the trackless rubber-tyred vehicle against explosion as claimed in claim 2, wherein: The inside of the mounting groove (5) is provided with a guide rod holder (7); Connecting threaded rod (8), the connecting threaded rod (8) connects two guide rod holders (7).

4. The inverted arch stabilizing support device of the trackless rubber-tyred vehicle against explosion as claimed in claim 3 wherein: The surface of the longitudinal reinforcing rib (2) is provided with a clamping groove (9).

5. The inverted arch stabilizing support device for a trackless rubber-tyred vehicle according to claim 4, wherein: The surface of the transverse reinforcing rib (3) is fixedly connected with a clamping block (10), and the clamping block (10) can be clamped in the inside of the clamping groove (9); Guide hole (11), the guide hole (11) is arranged in the inside of the transverse reinforcing rib (3); Limiting threaded sleeve (12), the limiting threaded sleeve (12) is fixedly connected to the surface of the transverse reinforcing rib (3).

6. The inverted arch stabilizing support device of the trackless rubber-tyred vehicle against explosion as claimed in claim 5 wherein: The side surface of the sleeve (4) is provided with a movable groove (13); Limiting bolt (14), the limiting bolt (14) is screwed in the inside of the limiting threaded sleeve (12), and the sleeve (4) is limited.

7. The inverted arch stabilizing support device for a trackless rubber-tyred vehicle according to claim 6, wherein: The surface of the transverse reinforcing rib (3) and the longitudinal reinforcing rib (2) is trapezoidal structure.

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