Protective device for tunnel deformation monitoring control equipment

Abstract

The utility model discloses a tunnel deformation monitoring control equipment protection device which comprises a base, the inner side of the base is movably connected with a plurality of adjusting plates distributed at equal intervals, the top of each adjusting plate is fixedly connected with a second support, the outer side of each second support is fixedly connected with a telescopic rod, and the telescopic end of each telescopic rod is fixedly connected with a first support. The inner side of the top of the first support is movably connected with a clamping block. The telescopic length of the telescopic rod is adjusted according to needs, the distance between the clamping block and the base can be adjusted, when a circular part of the tunnel deformation monitoring control equipment needs to be connected, the arc-shaped groove only needs to be located on the inner side, and when parts of other shapes of the tunnel deformation monitoring control equipment need to be connected, the arc-shaped groove only needs to be located on the outer side. When the top of the tunnel deformation monitoring control equipment needs to be connected, the top of the clamping block is in contact with the surface of the clamping block, and an external bolt penetrates out of the third screw hole to be connected with the clamping block.

Description

TECHNICAL FIELD

[0001] The utility model relates to tunnel monitoring technical field, concretely is tunnel deformation monitoring control equipment protection device. BACKGROUND

[0002] In the process of tunnel construction, the tunnel hole body and ground need to be monitored continuously to ensure that the tunnel internal situation can be grasped at any time. Since it is continuous monitoring, combined with the poor tunnel internal environment, the tunnel deformation monitoring control equipment may be damaged during excavation operation and transportation. Therefore, the tunnel deformation monitoring control equipment protection device is provided. UTILITY MODEL CONTENT

[0003] The utility model discloses a tunnel deformation monitoring control equipment protection device, which solves the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: tunnel deformation monitoring control equipment protection device, including the base, the inside movable joint of base has a plurality of equidistance distribution's adjusting board, and the top fixed connection of adjusting board has the second support, the outside fixed connection of second support has telescopic link, and the telescopic end fixed connection of telescopic link has the first support, the inside movable joint of first support top has the clamping block, and the outside of clamping block is equipped with the arc slot, the inside of clamping block is equipped with the reserved slot, and the inside surface of clamping block and the top of reserved slot are equipped with the third screw hole.

[0005] Preferably, the inside of the clamping block is connected with a fluorocarbon rubber plate through PP glue, the bottom of the clamping block is fixedly connected with a second gear, and the outside of the second gear is meshingly connected with a first gear.

[0006] Preferably, the inside surface of the first gear is provided with a plurality of equidistantly distributed first limiting holes, the inside surface of the first screw hole is threadedly connected with a first screw rod.

[0007] Preferably, the middle end of the inside surface of the base is provided with a reserved hole, the outside of the adjusting board is movably connected with a connecting rod, the distal end of the connecting rod is movably connected with a ring-shaped frame, the inside of the ring-shaped frame is provided with a plurality of equidistantly distributed limiting grooves, and the inside of the limiting grooves of the inside surface of the base is fixedly connected with a limiting rod.

[0008] Preferably, the outside of the ring-shaped frame is fixedly connected with a sliding rod, a sliding groove is formed at the connection between the base and the sliding rod, two second limiting holes are formed at the bottom of the sliding rod, a plurality of equidistantly distributed second screw holes are formed at the bottom of the base, and the inside surface of the second screw hole is threadedly connected with a second screw rod.

[0009] Compared with the prior art, the utility model has the beneficial effects as follows:

[0010] The utility model discloses a stretchable length of telescopic rod can be adjusted according to the need, can adjust the distance between the clamping block and the base, when the need of connecting the round part of tunnel deformation monitoring control equipment, make the arc groove be located in the inside, when the need of connecting other shape parts of tunnel deformation monitoring control equipment, make the fluorine rubber plate be located in the inside, when the need of connecting the top of tunnel deformation monitoring control equipment, make the top of clamping block and its surface contact, and through the external bolt from the third screw hole and be connected with it can, and in this process, the first screw rod is from the corresponding first limit hole, and is screwed into the first screw hole, under the cooperation of first gear and second gear can adjust the horizontal position of clamping block, finally the second screw rod is from the second limit hole and is screwed into the corresponding second screw hole, can firmly fix the device on the surface of tunnel deformation monitoring control equipment, to realize the purpose of protecting tunnel deformation monitoring control equipment. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the utility model first perspective state three-dimensional structure schematic diagram;

[0012] Fig. 2 It is the utility model second perspective state three-dimensional structure schematic diagram;

[0013] Fig. 3 It is the utility model base cross section structure schematic diagram.

[0014] In the drawing: base 1, telescopic rod 2, first screw rod 3, third screw hole 4, fluorine rubber plate 5, arc groove 6, first limit hole 7, reserve groove 8, second support 9, reserve hole 10, first screw hole 11, clamping block 12, sliding slot 13, sliding rod 14, second screw hole 15, second screw rod 16, adjusting plate 17, limiting rod 18, connecting rod 19, limiting groove 20, first gear 21, second gear 22, first support 23, second limit hole 24, annular frame 25. DETAILED DESCRIPTION

[0015] The technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings of the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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 scope of the utility model.

[0016] The base 1, the telescopic rod 2, the first screw rod 3, the third screw hole 4, the fluorine rubber plate 5, the arc-shaped groove 6, the first limiting hole 7, the reserved groove 8, the second support 9, the reserved hole 10, the first screw hole 11, the clamping block 12, the sliding groove 13, the sliding rod 14, the second screw hole 15, the second screw rod 16, the adjusting plate 17, the limiting rod 18, the connecting rod 19, the limiting groove 20, the first gear 21, the second gear 22, the first support 23, the second limiting hole 24 and the annular frame 25 parts of the application are all general standard parts or parts known to those skilled in the art, and their structure and principle can be known by technical personnel through technical manual or through conventional experimental method.

[0017] Embodiment one:

[0018] Please refer to Figs. 1-3 , the following technical solutions are provided, specifically disclosed: including base 1, the inner side of base 1 is movably connected with a plurality of equidistant distribution adjusting plate 17, and the top of adjusting plate 17 is fixedly connected with second support 9, the outer side of second support 9 is fixedly connected with telescopic rod 2, and the telescopic end of telescopic rod 2 is fixedly connected with first support 23, the inner side of the top of first support 23 is movably connected with clamping block 12, and the outer side of clamping block 12 is provided with arc-shaped groove 6, the inner side of clamping block 12 is provided with reserved groove 8, the inner surface of clamping block 12 and the top of reserved groove 8 are provided with third screw hole 4, the inner side of clamping block 12 is connected with fluorine rubber plate 5 through PP glue, the bottom of clamping block 12 is fixedly connected with second gear 22, and the outer side of second gear 22 is engagedly connected with first gear 21, the inner surface of first gear 21 is provided with a plurality of equidistant distribution first limiting hole 7, the inner surface of first support 23 is provided with first screw hole 11, and the inner surface of first screw hole 11 is threadedly connected with first screw rod 3, according to the need of adjusting the telescopic length of telescopic rod 2, the distance between clamping block 12 and base 1 can be adjusted, when it is needed to connect the circular part of tunnel deformation monitoring control equipment, arc-shaped groove 6 can be located on the inner side, when it is needed to connect other shape parts of tunnel deformation monitoring control equipment, fluorine rubber plate 5 can be located on the inner side, when it is needed to connect the top of tunnel deformation monitoring control equipment, the top of clamping block 12 is contacted with its surface, and it is connected by externally threaded bolt from third screw hole 4, and in this process, first screw rod 3 is taken out from the corresponding first limiting hole 7, and screwed into first screw hole 11, under the cooperation of first gear 21 and second gear 22, the horizontal position of clamping block 12 can be adjusted.

[0019] Embodiment two:

[0020] Please refer to Figs. 1-3The inner surface of the base 1 is provided with a reserved hole 10 at the middle end, the outer side of the adjusting plate 17 is movably connected with a connecting rod 19, the tail end of the connecting rod 19 is movably connected with a ring-shaped frame 25, the inner side of the ring-shaped frame 25 is provided with a plurality of equidistantly distributed limiting grooves 20, the inner surface of the base 1 and located at the inner side of the limiting groove 20 is fixedly connected with a limiting rod 18, the outer side of the ring-shaped frame 25 is fixedly connected with a sliding rod 14, the connecting place of the base 1 and the sliding rod 14 is provided with a sliding groove 13, the bottom of the sliding rod 14 is provided with two second limiting holes 24, the bottom of the base 1 is provided with a plurality of equidistantly distributed second screw holes 15, and the inner surface of the second screw hole 15 is threadedly connected with a second screw rod 16, by pulling the sliding rod 14, the ring-shaped frame 25 can be driven to rotate under the cooperation of the limiting rod 18 and the limiting groove 20, and a plurality of second supports 9 can be simultaneously inwards contracted or outwards expanded under the cooperation of the connecting rod 19 and the adjusting plate 17, the second screw rod 16 is pulled out from the second limiting hole 24 and screwed into the corresponding second screw hole 15, so that the device can be firmly fixed on the surface of the tunnel deformation monitoring control equipment, thereby achieving the purpose of protecting the tunnel deformation monitoring control equipment.

[0021] The working principle of the present application is as follows: by pulling the sliding rod 14, the ring-shaped frame 25 can be driven to rotate under the cooperation of the limiting rod 18 and the limiting groove 20, and a plurality of second supports 9 can be simultaneously inwards contracted or outwards expanded under the cooperation of the connecting rod 19 and the adjusting plate 17, the extension length of the telescopic rod 2 can be adjusted according to the need, the distance between the clamping block 12 and the base 1 can be adjusted, when it is needed to connect the circular part of the tunnel deformation monitoring control equipment, the arc-shaped groove 6 can be located at the inner side, when it is needed to connect other shape parts of the tunnel deformation monitoring control equipment, the fluorocarbon rubber plate 5 can be located at the inner side, when it is needed to connect the top of the tunnel deformation monitoring control equipment, the top of the clamping block 12 can be in contact with the surface thereof, and the external bolt can be pulled out from the third screw hole 4 and connected therewith, and in this process, the first screw rod 3 is pulled out from the corresponding first limiting hole 7 and screwed into the first screw hole 11, the horizontal position of the clamping block 12 can be adjusted under the cooperation of the first gear 21 and the second gear 22, finally the second screw rod 16 is pulled out from the second limiting hole 24 and screwed into the corresponding second screw hole 15, so that the device can be firmly fixed on the surface of the tunnel deformation monitoring control equipment, thereby achieving the purpose of protecting the tunnel deformation monitoring control equipment.

[0022] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A protection device for tunnel deformation monitoring control equipment, comprising a base (1), characterized in that: The inner side of the base (1) is movably connected with a plurality of equidistant adjustment plates (17), and the top of the adjustment plate (17) is fixedly connected with a second support (9), the outer side of the second support (9) is fixedly connected with a telescopic rod (2), and the telescopic end of the telescopic rod (2) is fixedly connected with a first support (23), the inner side of the top of the first support (23) is movably connected with a clamping block (12), and the outer side of the clamping block (12) is provided with an arc-shaped groove (6), the inner side of the clamping block (12) is provided with a reserved groove (8), and the inner surface of the clamping block (12) and located at the top of the reserved groove (8) is provided with a third threaded hole (4).

2. The tunnel deformation monitoring control equipment guard of claim 1, wherein: The inner side of the clamping block (12) is connected with a fluorine rubber plate (5) through PP glue, the bottom of the clamping block (12) is fixedly connected with a second gear (22), and the outer side of the second gear (22) is engagedly connected with a first gear (21).

3. The tunnel deformation monitoring control device guard of claim 2, wherein: The inner surface of the first gear (21) is provided with a plurality of equidistant first limiting holes (7), the inner surface of the first support (23) is provided with a first threaded hole (11), and the inner surface of the first threaded hole (11) is threadedly connected with a first screw rod (3).

4. The tunnel deformation monitoring control equipment guard of claim 1, wherein: The middle end of the inner surface of the base (1) is provided with a reserved hole (10), the outer side of the adjustment plate (17) is movably connected with a connecting rod (19), the end of the connecting rod (19) is movably connected with a ring-shaped frame (25), the inner side of the ring-shaped frame (25) is provided with a plurality of equidistant limiting grooves (20), and the inner side of the limiting groove (20) of the inner surface of the base (1) is fixedly connected with a limiting rod (18).

5. The tunnel deformation monitoring control device guard of claim 4, wherein: The outer side of the ring-shaped frame (25) is fixedly connected with a sliding rod (14), the connecting place of the base (1) and the sliding rod (14) is provided with a sliding groove (13), the bottom of the sliding rod (14) is provided with two second limiting holes (24), the bottom of the base (1) is provided with a plurality of equidistant second threaded holes (15), and the inner surface of the second threaded hole (15) is threadedly connected with a second screw rod (16).

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