Floor walking protection support

Abstract

The utility model provides a protective support for walking on a floor. Comprising a bayonet, a telescopic joint and a telescopic rod, the bayonet is of a [-shaped structure and is used for clamping the floor frame; a bayonet bolt is arranged on the wing edge of the lower portion of the bayonet, the floor frame extends into the bayonet containing cavity from the opening edge, and the bayonet bolt penetrates through the wing edge and extends upwards to lock the floor frame and prevent the floor frame from moving laterally. The telescopic rod is connected with the closed edge of the bayonet and is used for forming an elongated or shortened assembly; the expansion joint is of a hollow structure, is provided with a hollow cavity, is connected with the closed edge of the bayonet, and is used for forming another component which is elongated or shortened; a nut is arranged on the lower portion of the telescopic joint, and a locking bolt is in threaded connection with the nut and extends upwards to enter the hollow cavity of the telescopic joint. Wherein the two assemblies are stored in the telescopic joints through the telescopic rods to be combined together to form a working pair, the telescopic rods are inserted into the telescopic joints and locked and fixed through the locking bolts, and a lifting structure is formed between the two floor frames. The floor walking protection support is suitable for being used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the ship field's ship construction period not to pave the floor stage personnel walking protection, especially floor walking protection support. BACKGROUND

[0002] Ship walking floor is installed on the floor frame, and the construction personnel need to tap the thread on the floor frame, and the countersunk screw is locked with the thread of the floor frame through the through hole of the walking floor, and the walking floor is installed completely. Since the system installation integrity is not high during the early ship construction, the pipeline and equipment are installed and modified at any time, and the construction personnel often drill into the work below the floor frame, if the walking floor is installed, the system and equipment construction need to be frequently disassembled and loosened, which brings great trouble to the workers, so the floor cannot be paved in the fixed form during the early ship construction stage, and the temporary iron plate is generally placed on the floor frame for the construction personnel to walk.

[0003] But the present application, in the process of realizing the technical scheme of the embodiment, finds that the above-mentioned technology at least has the following technical problems:

[0004] The temporary iron plate is square or rectangular, and the four corners are 90° and are placed side by side in turn, once the temporary iron plate is displaced by being touched, and there is a situation of being lapped with the floor frame, the construction personnel steps on the temporary iron plate, and the temporary iron plate and the construction personnel fall together to the bottom of the cabin, which causes great harm to the construction personnel, and the skin is damaged, and the leg is injured.

[0005] The above problems not only delay the construction period, but also reduce the labor efficiency. A protection facility convenient for personnel construction and walking safety is needed. SUMMARY

[0006] In order to solve the problems of safe walking and convenient normal construction work of personnel in the non-paved floor stage, the floor walking protection support is provided in the embodiment. The floor walking protection support clamps the floor frame through the bayonet, one end of the bayonet is provided with an expansion joint, the other end of the bayonet is provided with an expansion rod, the expansion rod is inserted into the expansion joint, and a lifting structure is formed, so that the technical problem of safe walking of personnel in the non-paved floor stage is solved.

[0007] The solution adopted by the embodiment to solve the technical problem is:

[0008] The floor walking protection support comprises a bayonet, an expansion joint and an expansion rod.

[0009] The bayonet is a U-shaped structure, and is used for clamping the floor frame; the bayonet bolt is arranged on the wing edge of the lower part of the bayonet, the floor frame is inserted into the bayonet cavity from the open edge, the bayonet bolt passes through the wing edge and extends upward, the floor frame is locked, and the floor frame is prevented from moving laterally;

[0010] The telescopic rod is connected with the closing edge of the bayonet, and is used to form an elongated or shortened assembly.

[0011] The telescopic joint is a hollow structure, has a hollow chamber, and is connected with the closing edge of the bayonet, and is used to form another elongated or shortened assembly; a nut is arranged at the lower part of the telescopic joint, and the locking bolt is screwed with the nut and extends upward into the hollow chamber of the telescopic joint.

[0012] The two assemblies are combined together to form a working pair by being received in the telescopic joint through the telescopic rod, the telescopic rod is inserted into the telescopic joint and is locked and fixed by the locking bolt, and the lifting structure is formed between the two floor frames.

[0013] In order to further solve the technical problems to be solved in the embodiments of the present application, the telescopic joint in the embodiments of the present application is a thick-walled seamless pipe.

[0014] Further, the telescopic rod is a thick-walled pipe inserted into the telescopic joint, and the length of the telescopic rod is greater than the length of the telescopic joint.

[0015] Further, the telescopic joint is arranged with locking bolts, and the telescopic rod has multiple locking and fixing points in the telescopic joint.

[0016] Further, the floor walking protection support is reasonably selected in number according to the distance between the floor frames, and a distance is arranged between the floor walking protection supports, so as to facilitate the construction personnel to quickly find the system facilities under the floor frames.

[0017] The technical scheme provided in the embodiments of the present application has at least the following technical effects or advantages:

[0018] 1. Since the technical means of arranging the bayonet bolt on the wing edge at the lower part of the bayonet is adopted in the embodiments of the present application, the floor frame is inserted into the bayonet cavity to the open edge, and the bayonet bolt can lock the floor frame, effectively solving the technical problem of safe walking of personnel in the stage of not paving the floor in the prior art, and further realizing the technical effects of avoiding lateral movement of the bayonet, forming a lifting structure between the two floor frames, and protecting the safety of walking of the construction personnel.

[0019] 2. Since the technical means of arranging the telescopic rod inserted into the telescopic joint between the two bayonets is adopted in the embodiments of the present application, the telescopic rod is elongated or shortened along the telescopic joint, and the length of the floor walking protection support can be adjusted, effectively solving the technical problem of safe walking of personnel in the stage of not paving the floor in the prior art, and further realizing the technical effect of forming a lifting structure between the two floor frames.

[0020] 3. Due to the technical means that the nut is arranged on the telescopic joint in the embodiment of the present application, the locking bolt is screwed with the nut and then enters the hollow chamber of the telescopic joint to lock and fix the telescopic rod; the thickness of the nut is greater than the wall thickness of the telescopic joint, which effectively solves the technical problem of safe walking of personnel in the stage of not laying the floor in the prior art, improves the clamping force of the locking bolt on the telescopic rod, and further realizes the technical effect of ensuring the safety and reliability of the lifting structure.

[0021] Suitable for use as a floor walking protection support. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained on the basis of these drawings without creative labor.

[0023] Figure 1 This is a structural schematic diagram of the embodiment.

[0024] In the figure, 1. bayonet, 2. telescopic joint, 3. nut, 4. locking bolt, 5. telescopic rod, 6. bayonet bolt. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these 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. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0026] As shown in the figure, the floor walking protection support comprises a bayonet 1, a telescopic joint 2 and a telescopic rod 5;

[0027] The bayonet 1 is a U-shaped structure for clamping the floor frame; the bayonet bolt 6 is arranged on the wing edge of the lower part of the bayonet 1, the floor frame is inserted into the cavity of the bayonet 1 from the open edge, the bayonet bolt 6 extends upwards through the wing edge and locks the floor frame to prevent the floor frame from moving laterally;

[0028] The telescopic rod 5 is connected with the closed edge of the bayonet 1 to form an assembly that can be lengthened or shortened;

[0029] The telescopic section 2 is a hollow structure with a hollow chamber, and is connected with the closed edge of the socket 1 to form another assembly of elongation or shortening; the nut 3 is arranged at the lower part of the telescopic section 2, the locking bolt 4 is screwed with the nut 3 and extends upward into the hollow chamber of the telescopic section 2;

[0030] The two assemblies are combined together to form a working pair by being received in the telescopic section 2 through the telescopic rod 5, so as to achieve the purpose of elongation or shortening of the support; the telescopic rod 5 is inserted into the telescopic section 2 and is locked and fixed by the locking bolt 4 to maintain the support length of the working pair and prevent relative displacement, so as to form a lifting structure between the two floor supports and avoid the suspension between the two floor supports, thereby protecting the safety of the walking of the construction personnel.

[0031] In order to ensure the stability of the structure of the embodiment, the telescopic section 2 is a thick-walled seamless pipe, the telescopic rod 5 is a thick-walled pipe inserted into the telescopic section 2, and the length of the telescopic rod 5 is greater than the length of the telescopic section 2.

[0032] In order to optimize the structure of the embodiment, the telescopic section 2 is arranged with the locking bolt 4, and the telescopic rod 5 has multiple locking fixing points in the telescopic section 2, so as to enhance the connection strength of the telescopic rod 5 and the telescopic section 2 and ensure the safety and reliability of the floor walking protection support.

[0033] As a conventional technical option, according to the spacing between the floor supports, the number of the floor walking protection supports is reasonably installed to facilitate the safety of the walking of the construction personnel; the spacing is provided between the floor walking protection supports to facilitate the quick finding of the system facilities under the floor supports by the construction personnel.

[0034] Specifically, in the embodiment, the socket 1 and the telescopic section 2 are welded together, and the nut 3 is welded on the telescopic section 2; the telescopic rod 5 and another socket 1 are welded together.

[0035] The technical solution in the above embodiment of the application has at least the following technical effects or advantages:

[0036] Since the socket bolt 6 is arranged on the wing edge at the lower part of the socket 1, the floor support to the open edge is inserted into the cavity of the socket 1, the socket bolt 6 can lock the floor support, and the lateral movement of the socket is avoided, so that the lifting structure between the two floor supports is formed, and the safety of the walking of the construction personnel is protected.

[0037] Since the telescopic rod 5 is inserted into the telescopic section 2, the telescopic rod 5 is elongated or shortened along the telescopic section 2, the length of the floor walking protection support can be adjusted, the spacing between the two floor supports is adapted, and the lifting structure is formed.

[0038] Because the nut 3 is arranged on the telescopic joint 2, the locking bolt 4 is screwed into the hollow chamber of the telescopic joint 2 after being screwed with the nut 3, so as to lock and fix the telescopic rod 5; the thickness of the nut 3 is greater than the wall thickness of the telescopic joint, so that the screwing strength of the locking bolt 4 and the nut 3 is enhanced, the force of the locking bolt 4 clamping the telescopic rod 5 is further improved, and the safety and reliability of the lifting structure are ensured.

[0039] The working principle of the embodiment is as follows:

[0040] The telescopic joint 2 and the telescopic rod 5 are combined together to form a working pair, so as to achieve the purpose of lengthening and shortening; the telescopic joint 2 and the telescopic rod 5 are quickly adjusted to the length between the floor frames, and then the telescopic rod 5 is locked by the locking bolt 4; after the two end clamps 1 are clamped to the floor frames, the clamps are locked by the clamp bolts 6 to prevent lateral movement; the number of the floor walking protection supports is reasonably installed according to the spacing between the floor frames, so as to facilitate the safe walking of the construction personnel; because there is spacing between the protection supports, the construction personnel can quickly find the system facilities under the floor frames. The protection purpose of facilitating personnel construction and safe walking is achieved.

[0041] The working process of the embodiment is as follows:

[0042] Firstly, the locking bolt 4 on the telescopic joint 2 is loosened, the position of the telescopic rod 5 in the telescopic joint 2 is adjusted, and the spacing between the two floor frames is adapted;

[0043] Secondly, after the two end clamps 1 are clamped to the floor frames, the clamps are locked by the clamp bolts 6 to prevent lateral movement of the floor frames;

[0044] Thirdly, the telescopic rod 5 is locked by the locking bolt 4 to prevent relative displacement between the telescopic rod 5 and the telescopic joint 2;

[0045] Finally, the number of the floor walking protection supports is reasonably installed according to the spacing between the two floor frames.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. Floor walking protection bracket, characterized in that: It includes: A bayonet (1), the bayonet (1) is in a U-shaped structure and is used to clamp the floor frame; a bayonet bolt (6) is provided on the wing edge at the lower part of the bayonet (1). The floor frame extends into the cavity of the bayonet (1) from the open edge, and the bayonet bolt (6) passes through the wing edge and extends upward to lock the floor frame and prevent the floor frame from moving laterally; A telescopic rod (5), the telescopic rod (5) is connected to the closed edge of the bayonet (1) and is used to form a component that can be extended or shortened; And A telescopic joint (2), the telescopic joint (2) is a hollow structure with a hollow chamber and is connected to the closed edge of the bayonet (1) and is used to form another component that can be extended or shortened; a nut (3) is provided at the lower part of the telescopic joint (2), and a locking bolt (4) is screwed with the nut (3) and extends upward into the hollow chamber of the telescopic joint (2); Wherein, the two components are combined together to form a working pair by the telescopic rod (5) being received in the telescopic joint (2). The telescopic rod (5) is inserted into the telescopic joint (2) and is locked and fixed by the locking bolt (4), forming a lifting structure between the two floor frames.

2. The floor walking protection bracket according to claim 1, characterized in that: The telescopic joint (2) is a thick-walled seamless round pipe.

3. The floor walking protection bracket according to claim 1, characterized in that: The telescopic rod (5) is a thick-walled pipe inserted into the telescopic joint (2), and the length of the telescopic rod (5) is greater than the length of the telescopic joint (2).

4. The floor walking protection bracket according to claim 1, characterized in that: The locking bolts (4) are arranged on the telescopic joint (2), and the telescopic rod (5) has multiple locking and fixing points in the telescopic joint (2).

5. The floor walking protection bracket according to claim 1, characterized in that: The number of floor walking protection brackets is reasonably selected according to the distance between the floor frames; there is a distance between the floor walking protection brackets, which is convenient for construction workers to quickly find the system facilities under the floor frames.

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