Scaffold for pipe jacking working well

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a scaffold for a pipe-jacking working well, which further comprises a stable protection assembly, the stable protection assembly comprises a central disc, a placement groove, a bearing rod, an auxiliary rod, an outer ring plate and an empty groove, the placement groove is fixedly connected with the central disc and located in the central disc, and the bearing rod is arranged in the empty groove. One end of the bearing rod is detachably connected with the center disc and located on one side of the interior of the center disc, one end of the bearing rod is arranged in the containing groove, one end of the auxiliary rod is detachably connected with the center disc and located in the center disc, the auxiliary rod is arranged on one side of the interior of the containing groove, and the auxiliary rod is further arranged on one side of the bearing rod. The hollow groove is fixedly connected with the outer ring plate and located on one side of the interior of the outer ring plate, and the stable protection assembly is additionally arranged, so that the problems that an existing pipe jacking working well supporting structure is unstable, lacks protection and is difficult to adapt to scenes of different sizes are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction equipment technical field especially relates to a scaffold for pipe jacking working well. BACKGROUND

[0002] In the pipe jacking engineering construction process, the establishment of pipe jacking working well is an important link, at present, the common pipe jacking working well support mode such as attached Figure One As shown in the drawing, is supported and fixed through a circle of wooden strips.

[0003] This support structure has obvious defects, and its stability is poor, and in the construction process, it is easy to deform and collapse due to external force or insufficient self-bearing capacity, which seriously threatens the construction safety; at the same time, the structure lacks effective protection measures, and when the workers work around the working well, there is no protective equipment to block, and it is easy to fall into the pit, which has great safety hidden danger, in addition, since the size specifications of different pipe jacking working wells are different, the existing fixed support structure is difficult to flexibly adapt, and in the construction, it is often necessary to re-produce the support parts according to the specific situation, which leads to low construction efficiency and increased cost.

[0004] Therefore, it is urgent to design a scaffold for pipe jacking working well, which has high stability, protection function and can be flexibly assembled and adapted to different scenes. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a scaffold for pipe jacking working well, which solves the problems of unstable existing pipe jacking working well support structure, lack of protection and difficulty in adapting to different size scenes.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts a scaffold for pipe jacking working well, which further includes a stable protection assembly, the stable protection assembly includes a center disc, a mounting groove, a bearing rod, an auxiliary rod, an outer ring plate and a hollow groove, the mounting groove is fixedly connected with the center disc and located in the inside of the center disc, one end of the bearing rod is detachably connected with the center disc and located on one side of the inside of the center disc, and the one end of the bearing rod is arranged in the inside of the mounting groove, one end of the auxiliary rod is detachably connected with the center disc and located in the inside of the center disc, and the auxiliary rod is arranged on one side of the inside of the mounting groove, the auxiliary rod is further arranged on one side of the bearing rod, the hollow groove is fixedly connected with the outer ring plate and located on one side of the inside of the outer ring plate, and the outer ring plate is arranged on one side of the bearing rod and the auxiliary rod away from the center disc, the other end of the bearing rod is arranged in the inside of the hollow groove, the other end of the auxiliary rod is arranged on one side of the inside of the hollow groove, and the other end of the auxiliary rod is arranged on one side of the bearing rod.

[0007] The stable protection assembly further comprises a guardrail, which is detachably connected with the outer ring plate and located above the outer ring plate, and the guardrail is vertically arranged with the outer ring plate.

[0008] The stable protection assembly further comprises a bearing seat, which is detachably connected with the outer ring plate and located below the outer ring plate, and the bearing seat is cylindrically arranged.

[0009] The stable protection assembly further comprises a pressure relief frame and a connecting steel cable, one end of the connecting steel cable is detachably connected with the pressure relief frame and located at an end of the pressure relief frame away from the center plate, the other end of the connecting steel cable is detachably connected with the outer ring plate and located above the outer ring plate, and the connecting steel cable is arranged on one side of the guardrail.

[0010] The stable protection assembly further comprises a bearing plate and an auxiliary plate, the bearing plate is detachably connected with the bearing rod and located on the upper outer surface of the bearing rod, the auxiliary plate is detachably connected with the auxiliary rod and located on the upper outer surface of the auxiliary rod, and the auxiliary plate is arranged on one side of the bearing plate.

[0011] The utility model discloses a scaffold for pipe jacking working well, still includes stable protection assembly, the stable protection assembly includes center plate, installation groove, bearing rod, auxiliary rod, outer ring plate and empty slot, the installation groove is fixedly connected with the center plate and is located in the inside of the center plate, one end of the bearing rod is detachably connected with the center plate and is located at the inside one side of the center plate, and one end of the bearing rod is arranged in the inside of the installation groove, one end of the auxiliary rod is detachably connected with the center plate and is located in the inside of the center plate, and the auxiliary rod is arranged in the inside one side of the installation groove, the auxiliary rod is also arranged on one side of the bearing rod, the empty slot is fixedly connected with the outer ring plate and is located at the inside one side of the outer ring plate, and the outer ring plate is arranged on one side of the bearing rod and the auxiliary rod away from the center plate, the other end of the bearing rod is arranged in the inside of the empty slot, the other end of the auxiliary rod is arranged in the inside one side of the empty slot, and the other end of the auxiliary rod is arranged on one side of the bearing rod, thereby effectively solving the problem of adding stable protection assembly, thereby effectively solving the problems of instability, lack of protection and difficult to adapt to different size scenes of the existing pipe jacking working well support structure. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0013] Figure 1 is the overall structural schematic diagram of the present application.

[0014] Figure 2 is the top view of the present application.

[0015] Figure 3 is the A-A line structural section view of the present application. Figure 2

[0016] 101-center disc, 102-arrangement groove, 103-bearing rod, 104-assistant rod, 105-outer ring plate, 106-empty slot, 107-guardrail, 108-weighing seat, 109-pressure release frame, 110-connection steel cable, 111-bearing plate, 112-assistant plate. DETAILED DESCRIPTION

[0017] The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0018] Please refer to Figures 1-3 , Figure 1 is the overall structural schematic diagram of the present application, Figure 2 is the top view of the present application, Figure 3 is the A-A line structural section view of the present application. Figure 2

[0019] ​​The utility model provides a kind of scaffold for pipe jacking working well, further include stabilizing type protection assembly, the stabilizing type protection assembly includes center disc 101, arrangement groove 102, load-bearing rod 103, auxiliary rod 104, outer ring plate 105, empty slot 106, guardrail 107, load-bearing seat 108, pressure relief frame 109, connecting steel cable 110, load-bearing plate 111 and auxiliary plate 112, the preceding scheme has solved the problems that existing pipe jacking working well supporting structure is unstable, lack of protection and difficult to adapt to different size scene, it can be understood that, the preceding scheme can be installed, the center disc 101 is placed in the center position of pipe jacking working well, using expansion bolt or other fixed mode is firmly fixed on ground with the center disc 101, ensure that the center disc 101 does not displace in subsequent construction process, the one end of load-bearing rod 103 is inserted into the arrangement groove 102 of the center disc 101, load-bearing rod 103 is connected with the center disc 101 by bolt or buckle and is connected, ensure firm connection, according to design interval, install multiple load-bearing rod 103 in sequence, make it annular distribution around the center disc 101, while installing load-bearing rod 103, the one end of auxiliary rod 104 is also inserted into the arrangement groove 102 of the center disc 101, located in the side of load-bearing rod 103, also adopt bolt or buckle connection, auxiliary rod 104 cooperates with load-bearing rod 103, enhance the stability of overall structure, the outer ring plate 105 is placed in the one end of load-bearing rod 103 and auxiliary rod 104 away from the center disc 101, make the other end of load-bearing rod 103 and auxiliary rod 104 correspondingly inserted into the empty slot 106 of the outer ring plate 105, load-bearing rod 103, auxiliary rod 104 and the outer ring plate 105 are fixedly connected by bolt or welding, form a complete annular support frame, the upright of guardrail 107 is connected with the outer ring plate 105 by bolt or connecting piece, ensure that guardrail 107 is perpendicular to the outer ring plate 105, install guardrail 107 crossbar according to design height and interval, make guardrail 107 form closed protection structure, height conforms to building construction safety standard, can effectively block worker from falling, after installing guardrail 107, load-bearing seat 108 is connected with the below of the outer ring plate 105, load-bearing seat 108 is cylindrically arranged, its role is to disperse the pressure of scaffold on ground, enhance the stability of scaffold, load-bearing seat 108 is firmly fixed on the outer ring plate 105 by bolt or buckle, the pressure relief frame 109 is installed in the above center position of the center disc 101, is connected by bolt or connecting piece, then, one end of connecting steel cable 110 is connected with the pressure relief frame 109, the other end is connected with the above of the outer ring plate 105, connecting steel cable 110 is arranged in the side of guardrail 107, by adjusting the tightness of connecting steel cable 110,The stable tension structure is formed between the pressure relief frame 109 and the outer ring plate 105, further disperses the load, improves the overall stability of the scaffold, the load bearing plate 111 is installed on the upper outer surface of the load bearing rod 103, the auxiliary plate 112 is installed on the upper outer surface of the auxiliary rod 104, and the auxiliary plate 112 is located on one side of the load bearing plate 111, and the load bearing plate 111 and the auxiliary plate 112 are fixedly connected with the corresponding rod members by bolts or welding, thereby providing a platform for the construction personnel to place tools and materials.

[0020] For this specific embodiment, the installation groove 102 is fixedly connected with the center disc 101 and located in the inside of the center disc 101, one end of the load bearing rod 103 is detachably connected with the center disc 101 and located on one side of the inside of the center disc 101, and the one end of the load bearing rod 103 is arranged in the inside of the installation groove 102, one end of the auxiliary rod 104 is detachably connected with the center disc 101 and located in the inside of the center disc 101, and the auxiliary rod 104 is arranged on one side of the inside of the installation groove 102, the auxiliary rod 104 is also arranged on one side of the load bearing rod 103, the empty groove 106 is fixedly connected with the outer ring plate 105 and located on one side of the inside of the outer ring plate 105, and the outer ring plate 105 is arranged on one side of the load bearing rod 103 and the auxiliary rod 104 away from the center disc 101, the other end of the load bearing rod 103 is arranged in the inside of the empty groove 106, the other end of the auxiliary rod 104 is arranged on one side of the inside of the empty groove 106, and the other end of the auxiliary rod 104 is arranged on one side of the load bearing rod 103.

[0021] The guardrail 107 is detachably connected with the outer ring plate 105 and located above the outer ring plate 105, and the guardrail 107 is arranged vertically with the outer ring plate 105, the upright column of the guardrail 107 is detachably connected with the outer ring plate 105 through bolts or connecting members, to ensure that the guardrail 107 is perpendicular to the outer ring plate 105, the crossbar of the guardrail 107 is installed according to the design height and spacing, so that the guardrail 107 forms a closed protection structure, the height meets the building construction safety standard, and the guardrail 107 can effectively block the workers from falling.

[0022] Secondly, the load bearing seat 108 is detachably connected with the outer ring plate 105 and located below the outer ring plate 105, and the load bearing seat 108 is arranged in a cylindrical shape, after the installation of the guardrail 107, the load bearing seat 108 is detachably connected with the lower side of the outer ring plate 105, the load bearing seat 108 is arranged in a cylindrical shape, which can disperse the pressure of the scaffold on the ground and enhance the stability of the scaffold, and the load bearing seat 108 is firmly fixed on the outer ring plate 105 by bolts or buckles.

[0023] Meanwhile, the pressure relief frame 109 is detachably connected with the center disc 101 and located at the upper center of the center disc 101, one end of the connecting steel cable 110 is detachably connected with the pressure relief frame 109 and located at the end of the pressure relief frame 109 away from the center disc 101, the other end of the connecting steel cable 110 is detachably connected with the outer ring plate 105 and located at the upper side of the outer ring plate 105, and the connecting steel cable 110 is arranged at one side of the guardrail 107, the pressure relief frame 109 is installed at the upper center of the center disc 101 and detachably connected through bolts or connecting pieces, then one end of the connecting steel cable 110 is connected with the pressure relief frame 109 and the other end is connected with the upper side of the outer ring plate 105, the connecting steel cable 110 is arranged at one side of the guardrail 107, and the stable pulling structure between the pressure relief frame 109 and the outer ring plate 105 is formed by adjusting the tightness of the connecting steel cable 110, so that the load is further dispersed and the overall stability of the scaffold is improved.

[0024] In addition, the load bearing plate 111 is detachably connected with the load bearing rod 103 and located at the upper outer surface of the load bearing rod 103, the auxiliary plate 112 is detachably connected with the auxiliary rod 104 and located at the upper outer surface of the auxiliary rod 104, and the auxiliary plate 112 is located at one side of the load bearing plate 111, the load bearing plate 111 is installed at the upper outer surface of the load bearing rod 103, the auxiliary plate 112 is installed at the upper outer surface of the auxiliary rod 104, and the auxiliary plate 112 is located at one side of the load bearing plate 111, and the load bearing plate 111 and the auxiliary plate 112 are fixedly connected with the corresponding rod members by means of bolts or welding, so as to provide a platform for construction personnel to place tools and materials.

[0025] When the scaffold is installed and passes the inspection and acceptance, it can be put into use, the construction personnel should strictly follow the relevant safety operation procedures when working on the scaffold, the scaffold should not be overloaded, and the parts of the scaffold should not be randomly removed or moved, during the construction process, the scaffold should be regularly inspected to check whether the connecting parts are loose, whether the rod members are deformed, whether the protective facilities are damaged, etc., and if problems are found, they should be repaired and handled in time to ensure that the scaffold is always in a safe and stable state, when the pipe jacking working well construction is completed, the scaffold is disassembled in the reverse order of installation, the guardrail 107, the load bearing plate 111, the auxiliary plate 112 and other parts are removed first, then the connecting steel cable 110, the pressure relief frame 109, the load bearing seat 108, the outer ring plate 105, the load bearing rod 103 and the auxiliary rod 104 are sequentially disassembled, and finally the center disc 101 is disassembled, the disassembled parts are cleaned, maintained and inspected for damage, the damaged parts are repaired or replaced, and then the parts are properly stored for next use.

[0026] The above only discloses a preferred embodiment of the utility model, of course, cannot limit the scope of the utility model by this, the person skilled in the art can understand that the whole or part of the processes of the above-mentioned embodiments are realized, and the equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A scaffolding system for a pipe jacking shaft, characterized in that, It also includes a stabilizing protective assembly, which comprises a central disc, a mounting groove, a load-bearing rod, an auxiliary rod, an outer ring plate, and a hollow slot. The mounting groove is fixedly connected to the central disc and located inside the central disc. One end of the load-bearing rod is detachably connected to the central disc and located on one side inside the central disc, with one end of the load-bearing rod disposed inside the mounting groove. One end of the auxiliary rod is detachably connected to the central disc and located inside the central disc, with the auxiliary rod disposed on one side inside the mounting groove and also on one side of the load-bearing rod. The hollow slot is fixedly connected to the outer ring plate and located on one side inside the outer ring plate, with the outer ring plate disposed on the side of the load-bearing rod and the auxiliary rod away from the central disc. The other end of the load-bearing rod is disposed inside the hollow slot, and the other end of the auxiliary rod is disposed on one side inside the hollow slot and also on one side of the load-bearing rod.

2. The scaffolding for pipe jacking working shaft as described in claim 1, characterized in that, The stabilized protective assembly also includes a guardrail, which is detachably connected to the outer ring plate and located above the outer ring plate, and the guardrail is perpendicular to the outer ring plate.

3. The scaffolding for pipe jacking working shaft as described in claim 2, characterized in that, The stabilized protective assembly also includes a load-bearing base, which is detachably connected to the outer ring plate and located below the outer ring plate, and the load-bearing base is cylindrical.

4. The scaffolding for pipe jacking working shaft as described in claim 3, characterized in that, The stabilized protective assembly also includes a pressure-dispersing frame and a connecting steel cable. The pressure-dispersing frame is detachably connected to the central plate and is located above the center of the central plate. One end of the connecting steel cable is detachably connected to the pressure-dispersing frame and is located at the end of the pressure-dispersing frame away from the central plate. The other end of the connecting steel cable is detachably connected to the outer ring plate and is located above the outer ring plate. The connecting steel cable is disposed on one side of the guardrail.

5. The scaffolding for pipe jacking working shaft as described in claim 4, characterized in that, The stabilizing protection assembly also includes a load-bearing plate and an auxiliary plate. The load-bearing plate is detachably connected to the load-bearing rod and is located on the upper outer surface of the load-bearing rod. The auxiliary plate is detachably connected to the auxiliary rod and is located on the upper outer surface of the auxiliary rod. The auxiliary plate is disposed on one side of the load-bearing plate.

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