Screen-shotcreting concrete structure between support piles

Abstract

The utility model relates to the technical field of building construction, in particular to a shotcrete structure between support piles, which comprises a sprayer component and an adjusting component connected with the sprayer component, the sprayer component comprises a connecting block and a discharge pipe penetrating through the connecting block, the adjusting component comprises a support frame, and the connecting block is rotatably connected with the support frame. The supporting frame comprises a plurality of limiting plates, a plurality of protruding blocks are arranged on the limiting plates at intervals, limiting rods are rotatably arranged on the connecting blocks, the limiting rods can be connected between the different protruding blocks and used for adjusting the angle of the connecting blocks, and one end of the discharging pipe is connected with the concrete pipeline. According to the concrete spraying device, the connecting block is driven to rotate with the connecting shaft as the circle center, the discharging pipe can rotate in the direction parallel to the ground, the connecting block is driven to rotate with the rotating shaft as the circle center, the discharging pipe can rotate in the direction perpendicular to the ground, a worker can spray concrete to the inter-pile net by adjusting the position of the discharging pipe, and the labor intensity of the worker is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially a supporting pile inter-pile net concrete spraying structure. BACKGROUND

[0002] The supporting pile inter-pile net has certain strength and stability, but it cannot satisfy the engineering safety requirement when it is used alone in the face of complex geological conditions and long-term stress, and the sprayed concrete can be closely attached to the inter-pile net to form a continuous structure layer with strong overall performance, thereby significantly improving the overall stability of the supporting system.

[0003] The existing mode mainly comprises the following steps: workers align the direction of the inter-pile net, and spray the inter-pile net by hand-holding a concrete pipeline, since the diameter of the concrete pipeline is large and the mass of the concrete in the pipeline is large, multiple workers need to hold the concrete pipeline to spray, this mode not only has low spraying efficiency, but also has safety hazards. UTILITY MODEL CONTENT

[0004] In view of the technical problems in the background art, the utility model aims at providing a supporting pile inter-pile net concrete spraying structure, which can spray concrete onto the inter-pile net and reduce the labor intensity of workers.

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

[0006] A supporting pile inter-pile net concrete spraying structure comprises a spray head assembly and an adjusting assembly connected with the spray head assembly, the spray head assembly comprises a connecting block and a discharging pipe penetrating through the connecting block, the adjusting assembly comprises a support frame, the connecting block and the support frame are rotationally connected, the support frame comprises a plurality of limiting plates, a plurality of protrusions are arranged on the limiting plates at intervals, a limiting rod is rotationally arranged on the connecting block, the limiting rod can be connected between different protrusions to adjust the angle of the connecting block, and one end of the discharging pipe is connected with a concrete pipeline.

[0007] Preferably, the adjusting assembly further comprises a support backing plate, and the support frame is rotationally connected to one end of the support backing plate.

[0008] Preferably, one end of the support frame is provided with a connecting shaft, the connecting shaft is inserted into the support backing plate, an arc-shaped groove is arranged on the support backing plate, a clamping rod is detachably arranged on the connecting shaft, and the clamping rod is slidably connected in the groove.

[0009] Preferably, the adjusting assembly further comprises a height adjusting mechanism, and the support backing plate is connected with the height adjusting mechanism.

[0010] Preferably, a baffle is arranged on the discharging pipe, and the baffle is conically arranged.

[0011] Preferably, the support frame comprises a bottom plate and a plurality of supports, the limiting plates and the supports are arranged on the bottom plate, and one end of the connecting block is provided with a rotating shaft which is inserted into the adjacent support.

[0012] Preferably, the two sides of the connecting block are provided with handles.

[0013] The utility model has the advantages and beneficial effects that:

[0014] In the utility model, the concrete pipeline and the discharge pipe are connected, the worker can hold the handle to adjust the position of the discharge pipe, drives the connecting block to rotate around the connecting shaft as the center, can make the discharge pipe rotate towards the parallel direction of the ground, drives the connecting block to rotate around the rotating shaft as the center, can make the discharge pipe rotate towards the vertical direction of the ground, connects the limiting rod between the convex blocks, can make the angle of the discharge pipe fixed, the worker adjusts the position of the discharge pipe can spray the concrete between the piles, greatly reduces the labor intensity of the worker. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of support pile net between piles concrete spraying structure three-dimensional drawing.

[0016] Figure 2 The utility model provides a kind of support pile net between piles concrete spraying structure spray head subassembly and adjusting subassembly connection schematic view.

[0017] Figure 3 The utility model provides a kind of support pile net between piles concrete spraying structure spray head subassembly and adjusting subassembly connection left view.

[0018] Figure 4 For Figure 3 Motion state diagram.

[0019] Figure 5 The utility model provides a kind of support pile net between piles concrete spraying structure tripod structure schematic view.

[0020] Fig. 1 is a tripod structure, 101 is a main rod, 102 is a connecting seat, 103 is a side rod, 104 is a connecting rod, 105 is a telescopic rod, 2 is a concrete pipeline, 3 is a spray head subassembly, 31 is a connecting block, 32 is a discharge pipe, 33 is a baffle, 34 is a handle, 35 is a rotating shaft, 4 is a limiting rod, 5 is a bottom plate, 51 is a support, 52 is a limiting plate, 53 is a convex block, 54 is a connecting shaft, 6 is a support pad, 61 is a groove, 62 is a clamping rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0023] Embodiment

[0024] As Figures 1-5 shown, a supporting pile inter-pile net sprayed concrete structure, including nozzle assembly 3 and the adjusting assembly connected with nozzle assembly 3, nozzle assembly 3 includes connecting block 31 and the discharge pipe 32 passing through connecting block 31, the lower end of connecting block 31 is provided with support block, both sides of connecting block 31 are provided with handle 34, the rotating shaft 35 is arranged on the support block. Adjusting assembly includes support frame, support pad 6 and height adjusting mechanism, the support frame includes several limit plates 52, bottom plate 5 and several supports 51, limit plate 52 and support 51 are fixed on bottom plate 5, rotating shaft 35 extends between the two supports 51 and is hinged with support 51, connecting block 31 can rotate with rotating shaft 35 as center, the lower end of bottom plate 5 is provided with connecting shaft 54, the support frame is rotatably connected with support pad 6 through connecting shaft, connecting shaft 54 is inserted on support pad 6, connecting block 31 can rotate with connecting shaft 54 as center, the connection of rotating shaft 35 and support 51 enables connecting block 31 to rotate in the direction perpendicular to the ground, the connection of support frame and support pad 6 enables connecting block 31 to rotate in the direction parallel to the ground, the worker holds handle 34 to rotate connecting block 31 at multiple angles, compared with single rod, handle 34 is annularly arranged, when rotating connecting block 31, the worker's hand is convenient to adjust position on handle 34, can better control the position of discharge pipe 32, can reduce the operation difficulty of worker in the process of spraying concrete, increases the spraying efficiency.

[0025] As Figures 1-4As shown, the support base plate 6 is provided with an arc-shaped groove 61, which is communicated to the surface of the connecting shaft 54, and the connecting shaft 54 is detachably provided with a clamping rod 62, which is slidably connected in the groove 61, and one end of the clamping rod 62 extends out of the groove 61, so that the clamping rod 62 limits the axial movement of the connecting shaft 54, avoids the disconnection of the clamping rod 62 and the support base plate 6, and makes the connecting shaft 54 only rotate in the support base plate 6, and meanwhile, the clamping rod 62 and the groove 61 are connected, which limits the rotation angle of the connecting shaft 54, so that the worker can adjust the angle of the discharge pipe 32, and it is easier to control the position of the discharge pipe 32.

[0026] As shown in the drawings, Figure 1 , Figure 5 The support base plate 6 is connected with the height adjusting mechanism, and the height adjusting mechanism adopts a tripod structure 1 in the utility model, which has stability and light overall quality, is suitable for carrying and installing by workers, and comprises a main rod 101, a connecting seat 102 and a plurality of side rods 103 hinged to the connecting seat 102. A connecting rod 104 is hinged to the side rod 103, and the other end of the connecting rod 104 is hinged to the main rod 101. When the connecting seat 102 moves towards the ground, the bottom of the side rod 103 gradually moves away from the main rod 101, and the connecting rod 104 also rotates towards the outside of the main rod 101. The upper end of the main rod 101 is provided with an extension rod 105, and the length of the extension rod 105 can be adjusted to change the height of the discharge pipe 32. Other mechanisms with height adjusting function can also be used in the utility model, and the purpose is to adjust the height of the discharge pipe 32.

[0027] As shown in the drawings, Figures 1-4 The limiting plate 52 is provided with a plurality of protrusions 53 at intervals, and the limiting rod 4 is rotatably arranged on the connecting block 31 and has a C shape. One end of the discharge pipe 32 is connected to the concrete pipeline 2 through a clamp, and the limiting rod 4 can be connected between different protrusions 53 to adjust the angle of the connecting block 31. Since the mass of one end of the discharge pipe 32 connected to the concrete pipeline 2 is greater than that of the other end, the connecting block 31 will tilt towards one end of the concrete pipeline 2, the limiting rod 4 is clamped between different protrusions 53, and the mass of the concrete pipeline 2 can be balanced to align the pipe opening of the discharge pipe 32 to different positions.

[0028] As shown in the drawings, Figures 1-4 The discharge pipe 32 is provided with a baffle 33, and the baffle 33 is conical. When the discharge pipe 32 sprays concrete onto the pile net, the pipe opening position will seep out concrete, and the seeped concrete will flow down along the pipe wall. After the baffle 33 is arranged, the concrete flows into the baffle 33, avoiding the concrete flowing into the structure along the pipe wall, thereby affecting the rotation of the connecting block 31, and greatly protecting the nozzle assembly 3 and the adjustment assembly from being messy.

[0029] The above merely is preferred embodiment of the present utility model, and does not for limiting the present utility model, for the person skilled in the art, the present utility model can have various changes and changes, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the present utility model, should include in the protection scope of the present utility model.

Claims

1. A shotcrete structure of a support pile interlaced net, characterized by, The application relates to a spray head assembly and an adjusting assembly connected with the spray head assembly, wherein the spray head assembly comprises a connecting block and a discharging pipe penetrating through the connecting block; the adjusting assembly comprises a supporting frame; the connecting block and the supporting frame are rotationally connected; the supporting frame comprises a plurality of limiting plates; a plurality of convex blocks are arranged on the limiting plates at intervals; a limiting rod is rotationally arranged on the connecting block; the limiting rod can be connected between different convex blocks to adjust the angle of the connecting block; and one end of the discharging pipe is connected with a concrete pipeline.

2. A shotcrete structure for a support pile inter-pile net according to claim 1, wherein The adjusting assembly further comprises a supporting base plate, and the supporting frame is rotationally connected to one end of the supporting base plate.

3. A shotcrete structure for a support pile inter-pile net according to claim 2, wherein One end of the supporting frame is provided with a connecting shaft, the connecting shaft is inserted into the supporting base plate, an arc-shaped recess is arranged on the supporting base plate, and a clamping rod is detachably arranged on the connecting shaft and slidably connected into the recess.

4. The shotcrete structure of the inter-pile netting of a support pile according to claim 2, characterized by, The adjusting assembly further comprises a height adjusting mechanism, and the supporting base plate is connected with the height adjusting mechanism.

5. The shotcrete structure of the inter-pile netting of a support pile according to claim 1, characterized by, A baffle is arranged on the discharging pipe, and the baffle is conically arranged.

6. A shotcrete structure for a support pile inter-pile net according to claim 1, wherein The supporting frame further comprises a bottom plate and a plurality of supports, the limiting plates and the supports are arranged on the bottom plate, one end of the connecting block is provided with a rotating shaft, and the rotating shaft is hingedly connected into the adjacent supports.

7. The shotcrete structure of the inter-pile netting of a support pile according to claim 1, characterized by, Grips are arranged on the two sides of the connecting block.

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