阅读说明：本技术 可分体安装的安全扶手固定安装件 (Safety handle fixed mounting piece capable of being mounted in split mode ) 是由 马云飞 管兵 李熹 夏婷婷 于 2021-05-11 设计创作，主要内容包括：本发明公开了可分体安装的安全扶手固定安装件,包括第一扶手和第二扶手,所述第一扶手和第二扶手之间活动连接有连接套管,所述第一扶手和第二扶手的一侧均固定连接有固定套管,所述固定套管的内腔活动连接有支撑杆,所述连接套管底部的两侧均开设有固定孔洞。本发明通过墙面连接盘和紧固螺栓对支撑杆进行固定,支撑杆插接于固定套管的内腔,通过第二复位弹簧的复位弹力会带动固定销杆复位运动,固定销杆会延伸至支撑杆表面的紧固螺栓内,从而实现对第一扶手和第二扶手的固定,解决了现有的扶手安装在施工时由于扶手在安装时一般整体较长,因此整体安装不仅会给扶手安装工作和扶手运输工作带来极大不便的问题。(The invention discloses a safety handrail fixing and installing piece capable of being installed in a split mode, which comprises a first handrail and a second handrail, wherein a connecting sleeve is movably connected between the first handrail and the second handrail, one sides of the first handrail and the second handrail are fixedly connected with fixing sleeves, an inner cavity of each fixing sleeve is movably connected with a supporting rod, and two sides of the bottom of each connecting sleeve are provided with fixing holes. The support rod is fixed through the wall surface connecting disc and the fastening bolt, the support rod is inserted into the inner cavity of the fixing sleeve, the fixing pin rod is driven to reset through the resetting elasticity of the second reset spring, and the fixing pin rod extends into the fastening bolt on the surface of the support rod, so that the first handrail and the second handrail are fixed, and the problem that the handrail is generally long when being installed in construction, so that great inconvenience is brought to the handrail installation work and the handrail transportation work due to integral installation when the existing handrail is installed is solved.)

1. Safety handle fixed mounting spare of detachable installation includes first handrail (1) and second handrail (2), its characterized in that: a connecting sleeve (3) is movably connected between the first handrail (1) and the second handrail (2), a fixing sleeve (4) is fixedly connected to one side of each of the first handrail (1) and the second handrail (2), a supporting rod (5) is movably connected to an inner cavity of each of the fixing sleeves (4), fixing holes (6) are formed in two sides of the bottom of each of the connecting sleeves (3), one ends of the first handrail (1) and the second handrail (2) are inserted into the inner cavity of each of the connecting sleeves (3), a spring groove (7) is formed in the surface of one end, located at the inner cavity of each of the connecting sleeves (3), of each of the first handrail (1) and the second handrail (2), a first return spring (8) is fixedly connected to the inner cavity of each spring groove (7), and a spring linkage plate (9) is fixedly connected to one end, far away from the inner wall of each spring groove (7), of each first return spring (8), the utility model discloses a fixed anchor clamps of spring interlock board (9), the opposite side fixedly connected with fixed anchor clamps (10) of spring interlock board (9), fixed anchor clamps (10) run through first handrail (1) and extend to the inner chamber of fixed hole (6), the bottom swing joint of fixed sleeve pipe (4) has fixed pin pole (11), the bottom fixedly connected with installation arm-tie (12) of fixed pin pole (11), the surface cover of fixed pin pole (11) is equipped with second reset spring (13), the top and the bottom of second reset spring (13) respectively with fixed sleeve pipe (4) and installation arm-tie (12) fixed connection, location hole (14) have been seted up on the surface that bracing piece (5) are located fixed sleeve pipe (4) inner chamber one end, the top of fixed pin pole (11) extends to the inner chamber of location hole (14).

2. The separately installable safety handrail fixed mounting member of claim 1, wherein: one end fixedly connected with wall connection pad (15) of fixed sleeve (4) are kept away from in bracing piece (5), the surperficial threaded connection of wall connection pad (15) has fastening bolt (16).

3. The separately installable safety handrail fixed mounting member of claim 1, wherein: the bottom of the inner cavity of the fixed hole (6) is provided with a positioning sliding groove (17), and the bottom of the fixed clamping pin (10) is in sliding connection with the inner cavity of the positioning sliding groove (17).

4. The separately installable safety handrail fixed mounting member of claim 1, wherein: first chutes (18) are formed in two sides of an inner cavity of the spring groove (7), first sliding blocks (19) are connected to the inner cavity of the first chutes (18) in a sliding mode, and one sides, far away from the inner cavity of the first chutes (18), of the first sliding blocks (19) are fixedly connected with the spring linkage plate (9).

5. The separately installable safety handrail fixed mounting member of claim 1, wherein: second spout (20) have all been seted up to the both sides of fixed sleeve pipe (4) inner chamber, the equal fixedly connected with second slider (21) in both sides on bracing piece (5) surface, the inner chamber sliding connection of bracing piece (5) one side and second spout (20) is kept away from in second slider (21).

Technical Field

The invention relates to the technical field of safety handrails, in particular to a safety handrail fixing and installing piece capable of being installed in a split mode.

Background

The stair handrail refers to a crossbar or a handle for keeping body balance or supporting body, the stair handrail is a supporting rod of a stair guardrail and is classified by materials, the stair handrail is a stair macromolecule handrail, a stair iron handrail, a stair stainless steel handrail, a stair glass handrail, a stair solid wood handrail and a stair copper handrail, the stair handrail is a welding-free integrated assembly process, the stair handrail is simple to manufacture and convenient to install, the one-way, the side-way, the cross-way and the bottom-way are all alloy castings, the appearance adopts an electrostatic anti-corrosion spraying process, multiple colors and durability, the pipe is subjected to high-temperature hot-dip zinc treatment, the appearance is subjected to the electrostatic anti-corrosion spraying process, the upright post rectangular tube is subjected to hole punching by full-automatic numerical control equipment, the assembly speed is high, the construction period is short, the solid wood stair handrail is installed in a field combination mode, the solid wood handrail adopts all-solid wood materials, and the most commonly used solid wood handrail materials in China currently comprise beech, oak, pear, teak and saphiri, The solid wood stair handrail mainly has the shapes of mushroom shape, ellipse, circle and square, is commonly matched with a guardrail handrail in public places such as a hotel lobby and the like or is matched with a solid wood stair for use, the wood texture and the touch feeling of the solid wood stair are not replaced by other materials, the folded new material polymer stair handrail is commonly called environment-friendly wood and excellent wood and is a new material widely applied in developed countries, the product is a breakthrough new material in a low-carbon era, is tougher, lower-carbon and more powerful than daily plastics and solid wood, can replace traditional material handrails such as wood, aluminum profiles and stainless steel, integrates various advantages of wood, abandons various defects of solid wood products, has the characteristics of good processing performance, low manufacturing cost, corrosion resistance, insulation and the like, and has the properties of high strength, temperature resistance, corrosion resistance, heat insulation, insulation and the like, has excellent flame resistance and wear resistance, natural texture, green and safe property, fresh and beautiful appearance and soft hand feeling.

The existing handrail is installed when construction, because the handrail is generally longer when being installed, the whole installation not only brings great inconvenience to the handrail installation work and the handrail transportation work, but also can not ensure the stability of the handrail by adopting a split installation mode, the handrail can become loose when being used, hidden dangers are buried in the later use, and therefore the safety handrail fixing and installing piece capable of being installed in a split mode is provided.

Disclosure of Invention

The invention aims to provide a safety handrail fixing and installing piece capable of being installed in a split mode, which has the advantage of convenience in split installation and solves the problems that the integral installation brings great inconvenience to the handrail installation work and the handrail transportation work due to the fact that the handrail is generally longer in the installation process when the existing handrail is installed in the construction process, the stability of the handrail cannot be guaranteed due to the adoption of the split installation mode, the handrail is loosened in the use process, and hidden troubles are buried in the later-period use process.

In order to achieve the purpose, the invention provides the following technical scheme: the safety handrail fixing and mounting part comprises a first handrail and a second handrail, a connecting sleeve is movably connected between the first handrail and the second handrail, one sides of the first handrail and the second handrail are fixedly connected with the fixing sleeve, the inner cavity of the fixing sleeve is movably connected with a supporting rod, two sides of the bottom of the connecting sleeve are respectively provided with a fixing hole, one ends of the first handrail and the second handrail are respectively inserted into the inner cavity of the connecting sleeve, the surfaces of the first handrail and the second handrail, which are positioned at one ends of the inner cavities of the connecting sleeve, are provided with a spring groove, the inner cavity of the spring groove is fixedly connected with a first return spring, one end of the first return spring, which is far away from the inner wall of the spring groove, is fixedly connected with a spring linkage plate, the other side of the spring linkage plate is fixedly connected with a fixing clamping pin, and the fixing clamping pin penetrates through the first handrail and extends to the inner cavity of the fixing hole, fixed sleeving's bottom swing joint has fixed pin pole, the bottom fixedly connected with installation arm-tie of fixed pin pole, the surface cover of fixed pin pole is equipped with second reset spring, second reset spring's top and bottom respectively with fixed sleeving and installation arm-tie fixed connection, the location hole has been seted up on the surface that the bracing piece is located fixed sleeving inner chamber one end, the top of fixed pin pole extends to the inner chamber in location hole.

Preferably, one end of the support rod, which is far away from the fixing sleeve, is fixedly connected with a wall connecting disc, and the surface of the wall connecting disc is in threaded connection with a fastening bolt.

Preferably, the bottom of the inner cavity of the fixed hole is provided with a positioning sliding groove, and the bottom of the fixed clamping pin is in sliding connection with the inner cavity of the positioning sliding groove.

Preferably, first chutes are formed in two sides of the inner cavity of the spring groove, the inner cavity of each first chute is slidably connected with a first sliding block, and one side, far away from the inner cavity of each first chute, of each first sliding block is fixedly connected with the spring linkage plate.

Preferably, the two sides of the inner cavity of the fixing sleeve are both provided with second sliding grooves, the two sides of the surface of the supporting rod are both fixedly connected with second sliding blocks, and one side, away from the supporting rod, of each second sliding block is connected with the inner cavity of each second sliding groove in a sliding mode.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention fixes the support rod through the wall connecting disc and the fastening bolt, the support rod is inserted in the inner cavity of the fixing sleeve, the fixing pin rod can be driven to reset by the resetting elasticity of the second resetting spring, the fixing pin rod can extend into the fastening bolt on the surface of the support rod, thereby realizing the fixation of the first handrail and the second handrail, one end of the first handrail and the second handrail is inserted in the inner cavity of the connecting sleeve, when the fixing bayonet moves to the fixing hole, the resetting elasticity of the first resetting spring can drive the spring interlocking plate and the fixing bayonet lock to reset, the fixing bayonet lock can extend to the inner cavity of the fixing hole, thereby completing the connection of the first handrail and the second handrail, facilitating the split installation and the transportation of the handrails, having higher stability, avoiding the safety accident caused by poor stability when in use, and solving the problem that the existing handrail is generally longer when being installed in construction, therefore, the integral installation not only brings great inconvenience to the installation work and the transportation work of the handrails, but also cannot ensure the stability of the handrails by adopting a split installation mode, and the handrails can become loose when in use, thereby solving the problem of hidden danger in later use.

2. According to the invention, the wall surface connecting disc and the fastening bolt are arranged, so that the effect of conveniently fixing the supporting rod with the wall surface is achieved, the first handrail and the second handrail are conveniently fixed, the effect of limiting the fixed clamping pin is achieved by arranging the positioning sliding groove, the first handrail and the second handrail can ensure that the position of the fixed clamping pin and the position of the fixed hole are in a horizontal state when being inserted into the inner cavity of the connecting sleeve, the effect of limiting the spring linkage plate is achieved by arranging the first sliding groove and the first sliding block, the effect of limiting the supporting rod is achieved by arranging the second sliding groove and the second sliding block, and the supporting rod can be conveniently and accurately inserted into the fixed sleeve.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the connecting sleeve of the present invention;

FIG. 3 is a schematic view of a first armrest according to the present invention;

FIG. 4 is a schematic bottom view of the retaining collar of the present invention;

fig. 5 is a schematic front view of the support rod of the present invention.

In the figure: 1. a first armrest; 2. a second handrail; 3. connecting a sleeve; 4. fixing the sleeve; 5. a support bar; 6. fixing the hole; 7. a spring slot; 8. a first return spring; 9. a spring linkage plate; 10. fixing the bayonet lock; 11. fixing the pin rod; 12. mounting a pulling plate; 13. a second return spring; 14. positioning the hole; 15. a wall surface connecting disc; 16. fastening a bolt; 17. positioning the chute; 18. a first chute; 19. a first slider; 20. a second chute; 21. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first handrail 1, the second handrail 2, the connecting sleeve 3, the fixing sleeve 4, the supporting rod 5, the fixing hole 6, the spring groove 7, the first return spring 8, the spring linkage plate 9, the fixing bayonet 10, the fixing pin 11, the mounting pulling plate 12, the second return spring 13, the positioning hole 14, the wall connecting disc 15, the fastening bolt 16, the positioning chute 17, the first chute 18, the first sliding block 19, the second chute 20 and the second sliding block 21 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the invention can be known by a technical manual or a conventional experimental method.

Referring to fig. 1-5, the detachable safety handrail fixing and mounting member includes a first handrail 1 and a second handrail 2, a connection sleeve 3 is movably connected between the first handrail 1 and the second handrail 2, a fixing sleeve 4 is fixedly connected to both sides of the first handrail 1 and the second handrail 2, a support rod 5 is movably connected to an inner cavity of the fixing sleeve 4, fixing holes 6 are respectively formed at both sides of the bottom of the connection sleeve 3, one end of the first handrail 1 and one end of the second handrail 2 are respectively inserted into the inner cavity of the connection sleeve 3, a spring groove 7 is formed on the surface of the first handrail 1 and the surface of the second handrail 2 at the end of the inner cavity of the connection sleeve 3, a first return spring 8 is fixedly connected to the inner cavity of the spring groove 7, a spring linkage plate 9 is fixedly connected to the end of the first return spring 8 away from the inner wall of the spring groove 7, and a fixing bayonet pin 10 is fixedly connected to the other side of the spring linkage plate 9, the fixing pin 10 penetrates through the first handrail 1 and extends to an inner cavity of the fixing hole 6, the bottom of the fixing sleeve 4 is movably connected with a fixing pin rod 11, the bottom of the fixing pin rod 11 is fixedly connected with an installation pulling plate 12, the surface of the fixing pin rod 11 is sleeved with a second return spring 13, the top and the bottom of the second return spring 13 are respectively fixedly connected with the fixing sleeve 4 and the installation pulling plate 12, the surface of one end, located at the inner cavity of the fixing sleeve 4, of the support rod 5 is provided with a positioning hole 14, the top of the fixing pin rod 11 extends to the inner cavity of the positioning hole 14, the support rod 5 is fixed through a connecting disc 15 and a fastening bolt 16, the support rod 5 is inserted into the inner cavity of the fixing sleeve 4, the fixing pin rod 11 can be driven to reset through the resetting elasticity of the second return spring 13, the fixing pin rod 11 can extend into the fastening bolt 16 on the surface of the support rod 5, so as to realize the fixation of the first handrail 1 and the second handrail 2, one end of the first handrail 1 and one end of the second handrail 2 are inserted into the inner cavity of the connecting sleeve 3, when the fixed bayonet lock 10 moves to the fixed hole 6, the reset elastic force of the first reset spring 8 drives the spring linkage plate 9 and the fixed bayonet lock 10 to reset, the fixed bayonet lock 10 extends to the inner cavity of the fixed hole 6, thereby completing the connection of the first handrail 1 and the second handrail 2, facilitating the split installation and the transportation of the handrails, and has higher stability, avoids safety accidents caused by poor stability when in use, solves the problems that the prior handrail is generally longer when in installation, therefore, the integral installation not only brings great inconvenience to the installation work and the transportation work of the handrail, the stability of the handrail can not be ensured by adopting a split installation mode, the handrail can become loose when in use, and hidden troubles are buried for later use.

In this embodiment, specifically, the one end fixedly connected with wall connection pad 15 that the fixed sleeve 4 was kept away from to bracing piece 5, and the surperficial threaded connection of wall connection pad 15 has fastening bolt 16, through setting up wall connection pad 15 and fastening bolt 16, has played the convenient fixed effect with bracing piece 5 and wall, and the convenience is fixed first handrail 1 and second handrail 2.

In this embodiment, specifically, location spout 17 has been seted up to the bottom of fixed orifices 6 inner chamber, and the bottom of fixed bayonet lock 10 and the inner chamber sliding connection of location spout 17 through setting up location spout 17, have played the spacing effect to fixed bayonet lock 10, ensure that first handrail 1 and second handrail 2 can make fixed bayonet lock 10 and fixed orifices 6's position be in the horizontality when pegging graft in the inner chamber of adapter sleeve 3.

In this embodiment, specifically, first sliding grooves 18 have been all seted up to the both sides of spring groove 7 inner chamber, and the inner chamber sliding connection of first sliding groove 18 has first slider 19, and one side that first sliding groove 18 inner chamber was kept away from to first slider 19 and spring interlock board 9 fixed connection have played the spacing effect to spring interlock board 9 through setting up first sliding groove 18 and first slider 19.

In this embodiment, specifically, second spout 20 has all been seted up to the both sides of fixed sleeving 4 inner chamber, and the equal fixedly connected with second slider 21 in both sides on bracing piece 5 surface, one side that bracing piece 5 was kept away from to second slider 21 and the inner chamber sliding connection of second spout 20, through setting up second spout 20 and second slider 21, played the spacing effect to bracing piece 5, convenient accurate pegging graft with fixed sleeving 4.

When the fixing clamp pin is used, the supporting rod 5 is fixed through the wall surface connecting disc 15 and the fastening bolt 16, the supporting rod 5 is inserted in the inner cavity of the fixing sleeve 4, the fixing pin rod 11 is driven to reset through the resetting elastic force of the second resetting spring 13, the fixing pin rod 11 extends into the fastening bolt 16 on the surface of the supporting rod 5, so that the first handrail 1 and the second handrail 2 are fixed, one ends of the first handrail 1 and the second handrail 2 are inserted in the inner cavity of the connecting sleeve 3, when the fixing clamp pin 10 moves to the fixing hole 6, the resetting elastic force of the first resetting spring 8 drives the spring linkage plate 9 and the fixing clamp pin 10 to reset, the fixing clamp pin 10 extends to the inner cavity of the fixing hole 6, so that the connection of the first handrail 1 and the second handrail 2 is completed, the split installation is convenient, the stability is high, and safety accidents caused by poor stability in use are avoided, meanwhile, the installation mode is convenient for transportation of the handrail during installation, the installation efficiency of the handrail is also improved, the safety can be ensured at the same time, and the problems that the existing handrail is installed during construction, the handrail is generally integrally longer during installation, the handrail installation work and the handrail transportation work are greatly inconvenient due to the integral installation, the stability of the handrail cannot be ensured due to the adoption of a split installation mode, the handrail can be loosened during use, and hidden troubles are buried during later-period use are solved.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.