CN219431440U - Fixing mechanism and overhanging protective net - Google Patents

Abstract

The utility model discloses a fixing mechanism and an overhanging protection net, which comprises a fixing assembly, wherein the fixing assembly comprises a first clamp, a second clamp, a locking piece and a pushing piece, the second clamp is positioned at one side of the first clamp, the locking piece is arranged in the first clamp, the pushing piece is positioned at one side of the locking piece, a main body assembly is arranged at one side of the fixing assembly, the fixing assembly comprises a steel beam, a protection net, a supporting steel pipe, a horizontal steel pipe and a fastening piece, the protection net is positioned at one side of the steel beam, the supporting steel pipe is arranged on the protection net, the horizontal steel pipe is positioned in a placing groove, and the fastening piece is arranged on the supporting steel pipe. The utility model has the beneficial effects that: the protection net is connected with the steel beam through the fixing component, the next working procedure construction is not affected, disassembly and modification are not needed, the steel beam can be installed on steel beams of different types, the installation and the disassembly are convenient, the construction efficiency can be effectively improved, and time and labor are saved.

Description

Fixing mechanism and overhanging protective net

Technical Field

The utility model relates to the technical field of installation of protective nets, in particular to a fixing mechanism and an externally-suspended protective net.

Background

The construction site protection net is a protection net product, mainly aims at preventing high-altitude falling objects from entering a construction site and preventing engineering constructors from being injured, and is used for guaranteeing construction safety in modern buildings in many places, most of the protection net in the prior art is formed by pulling net overhanging ends on upper-layer steel girder flange hooks through steel ropes during installation, and the fixing method is used for influencing floor support plate installation and floor slab concrete pouring due to steel pipe hoops, so that the protection net needs to be removed before the floor support plate is installed, time and labor are wasted in the construction process, and the stability is poor.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior art fastening mechanisms.

Therefore, the utility model aims to solve the problems that in the prior art, most of the overhanging ends of the net sheets are tied on the upper layer steel girder flange hooks by adopting steel wire ropes when the protective net is installed, so that the working procedure and the installation safety risk are increased.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a fixed establishment, its includes fixed subassembly, fixed subassembly includes first anchor clamps, second anchor clamps, locking piece and pushing piece, the second anchor clamps are located first anchor clamps one side, the locking piece set up in the first anchor clamps, the pushing piece is located locking piece one side.

As a preferred embodiment of the fixing mechanism according to the utility model, wherein: the locking piece comprises a stop block and a positioning plate, wherein the stop block is positioned in the first clamp, and one side of the positioning plate is fixed with the stop block.

As a preferred embodiment of the fixing mechanism according to the utility model, wherein: the locking piece further comprises a positioning column, one end of the positioning column is fixed with the inner wall of the first clamp, and the positioning column is movably connected with the positioning plate.

As a preferred embodiment of the fixing mechanism according to the utility model, wherein: the locking piece further comprises a spring, and two ends of the spring are respectively fixed with the positioning plate and the inner wall of the first clamp.

As a preferred embodiment of the fixing mechanism according to the utility model, wherein: the fixing assembly further comprises a buffer block, a placing groove is formed in the first clamp, and the buffer block is fixed in the placing groove.

As a preferred embodiment of the fixing mechanism according to the utility model, wherein: the pushing piece comprises a fixed block, a movable column and a positioning frame, wherein one side of the fixed block is fixed with the positioning plate, one end of the movable column is rotationally connected with the inner wall of the first clamp, the positioning frame is located on the outer side of the movable column, a clamping groove is formed in the fixed block, and the positioning frame is clamped with the clamping groove.

As a preferred embodiment of the fixing mechanism according to the utility model, wherein: the pushing piece further comprises a pushing block and a fixing shaft, the pushing block is located on the outer side of the movable column, the fixing shaft is fixed in the pushing block, a spiral groove is formed in the movable column, and the fixing shaft slides in the spiral groove.

As a preferred embodiment of the fixing mechanism according to the utility model, wherein: the second clamp is inserted into the first clamp and is movably connected with the first clamp, and the first clamp and the second clamp are fixed through screws.

The utility model has the beneficial effects that: the protection net is connected with the steel beam through the fixing component, the next working procedure construction is not affected, disassembly and modification are not needed, the steel beam can be installed on steel beams of different types, the installation and the disassembly are convenient, the construction efficiency can be effectively improved, and time and labor are saved.

The present utility model has been made in view of the above and/or problems occurring in the existing cantilever protection nets.

Therefore, the utility model aims to solve the problems that the supporting steel pipes on the protective net are mostly rolled by iron wires during connection, time and labor are wasted in the construction process, and the stability is poor.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an outer protection network of encorbelmenting, its includes, the body subassembly set up in fixed subassembly one side, including girder steel, protection network, support steel pipe, horizontal steel pipe and fastener, the protection network is located girder steel one side, support steel pipe set up in on the protection network, horizontal steel pipe is located the standing groove, the fastener set up in on the support steel pipe.

As a preferable scheme of the overhanging protective net, the utility model comprises the following steps: the fastener comprises an extrusion plate, a connecting column and a bolt, wherein the extrusion plate is positioned on one side of the supporting steel pipe, the connecting column is arranged on one side of the extrusion plate, and the bolt is positioned on one side of the connecting column.

The utility model has the beneficial effects that: the support steel pipe is connected and fixed through the fastener, so that the installation is convenient, and the stability is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall structure diagram of the fixing mechanism.

Fig. 2 is a view showing an internal structure of the first jig of the fixing mechanism.

Fig. 3 is a sectional view of the movable column of the fixing mechanism.

Fig. 4 is an overall structure diagram of the fixing mechanism and the overhanging protection net.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, in a first embodiment of the present utility model, a fixing mechanism and an overhanging protection net are provided, where the fixing mechanism and the overhanging protection net include a fixing assembly 100, and the fixing assembly includes a first clamp 101, a second clamp 102, a locking member 103 and a pushing member 104, the second clamp 102 is located at one side of the first clamp 101, the locking member 103 is disposed in the first clamp 101, and the pushing member 104 is located at one side of the locking member 103.

Connect first anchor clamps 101 and second anchor clamps 102 to with the girder steel joint, so alright provide the tie point when the protection network installation with the girder steel between, and do not influence the construction of next step process, and need not tear open and change, through the setting of locking piece 103, when the protection network horizon bar is placed inside first anchor clamps 101, be used for locking the horizon bar, so avoid the protection network horizon bar can take place the condition of separation with first anchor clamps 101, through the setting of pushing piece 104, be used for promoting locking piece 103 and remove, make locking piece 103 can remove the restriction to the protection network horizon bar, so can dismantle the protection network.

Example 2

Referring to fig. 1 to 3, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the locking member 103 includes a stopper 103a and a positioning plate 103b, the stopper 103a is located in the first fixture 101, and one side of the positioning plate 103b is fixed to the stopper 103 a.

The quantity of locking piece 103 has two sets of, is located the inside both sides of first anchor clamps 101 respectively, through the setting of dog 103a for stop to the protection network horizontal pole, with this avoid the protection network horizontal pole can take place the condition of separation with first anchor clamps 101, dog 103a top is the slope form, when the protection network horizontal pole is placed on to first anchor clamps 101, can extrude dog 103a top inclined plane, and make dog 103a get into in the first anchor clamps 101, with this can install the protection network horizontal pole, locating plate 103b is used for fixing a position dog 103a, avoid its condition that can take place the skew when removing.

Specifically, the locking piece 103 further includes a positioning column 103c, one end of the positioning column 103c is fixed to the inner wall of the first fixture 101, and the positioning column 103c is movably connected to the positioning plate 103 b.

The number of the positioning columns 103c is two, the positioning columns 103c are respectively positioned on two sides of the positioning plate 103b, and the positioning plate 103b is supported and positioned through the positioning columns 103c, so that the situation that the positioning plate 103b can deviate during movement is avoided.

Specifically, the locking member 103 further includes a spring 103d, and both ends of the spring 103d are fixed to the positioning plate 103b and the inner wall of the first clamp 101, respectively.

The spring 103d is used for applying thrust to the positioning plate 103b and driving the stop block 103a to move through the positioning plate 103b, so that the stop block 103a can move to an initial position after being pushed by the horizontal rod of the protective net, and the horizontal rod of the protective net can be blocked.

Specifically, the fixing assembly 100 further includes a buffer block 105, the first fixture 101 is provided with a placement groove Z, and the buffer block 105 is fixed in the placement groove Z.

Through the setting of buffer block 105 for to the protection network horizontal pole buffering, avoid it to take place too big vibrations to lead to the circumstances with the increase of wearing and tearing between the first anchor clamps 101.

Specifically, the pushing member 104 includes a fixed block 104a, a movable column 104b and a positioning frame 104c, where one side of the fixed block 104a is fixed to the positioning plate 103b, one end of the movable column 104b is rotatably connected to the inner wall of the first fixture 101, the positioning frame 104c is located outside the movable column 104b, a clamping slot S is formed in the fixed block 104a, and the positioning frame 104c is clamped with the clamping slot S.

The number of the fixing blocks 104a is two, the fixing blocks are respectively fixed with the two locating plates 103b, the locating frame 104c is U-shaped, when the locating frame 104c is clamped with the clamping groove S, the fixing blocks 104a can be limited, the locating plates 103b and the stop blocks 103a are located through the fixing blocks 104a, the situation that the stop blocks 103a can enter the first clamp 101 to prevent a protective screen horizontal rod from being blocked is avoided, the protective screen horizontal rod can be separated from the first clamp 101 is further caused, one end of the movable column 104b is rotatably connected with the inner wall of the first clamp 101 through a bearing, a threaded hole is formed in the locating frame 104c, threads are formed in one end of the movable column 104b, the movable column 104b is in threaded connection with the threaded hole, and when the movable column 104b rotates, the locating frame 104c can be driven to move, so that the locating frame 104c can be clamped with or separated from the clamping groove S.

Specifically, the pushing member 104 further includes a pushing block 104d and a fixed shaft 104e, the pushing block 104d is located at the outer side of the movable column 104b, the fixed shaft 104e is fixed in the pushing block 104d, the movable column 104b is provided with a spiral groove V, and the fixed shaft 104e slides in the spiral groove V.

The push block 104d is trapezoidal, the push block 104d is located between two fixed blocks 104a, when the fixed blocks 104a are extruded by two sides of the push block 104d, the fixed blocks 104a can be driven to move, and the positioning plate 103b and the stop block 103a are driven to move through the fixed blocks 104a, so that the stop block 103a can be removed from the horizontal rods of the protective net, when the movable column 104b rotates, the fixed shaft 104e can slide in the spiral groove V, the push block 104d can be driven to move through the cooperation of the fixed shaft 104e, so that the push block 104d can extrude the fixed blocks 104a, threads on the spiral groove V and the movable column 104b are arranged in the same direction, when the movable column 104b rotates, the push block 104d and the positioning frame 104c can move in the same direction, and therefore when the push block 104d extrudes the fixed block 104a, the positioning frame 104c is separated from the clamping groove S, and when the positioning frame 104c is clamped with the clamping groove S, the push block 104d can be separated from the fixed block 104a, the spiral groove V can drive the movable column 104b to move fast, and the push block 104d can be driven to move fast, and the push block 104d can be extruded by a long distance.

Specifically, the second clamp 102 is inserted into the first clamp 101 and is movably connected with the first clamp 101, and the first clamp 101 and the second clamp 102 are fixed by screws.

The second clamp 102 is provided with a plurality of threaded holes, not shown in the drawing, and the second clamp 102 can be fixed at any position by matching the plurality of threaded holes with screws, so that the second clamp can be connected with steel beams of different sizes.

Example 3

Referring to fig. 4, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the main body assembly 200 is disposed on one side of the fixing assembly 100, and includes a steel beam 201, a protection net 202, a support steel pipe 203, a horizontal steel pipe 204 and a fastening piece 205, wherein the protection net 202 is disposed on one side of the steel beam 201, the support steel pipe 203 is disposed on the protection net 202, the horizontal steel pipe 204 is disposed in the placement groove Z, and the fastening piece 205 is disposed on the support steel pipe 203.

The horizontal steel pipe 204 is connected with the support steel pipe 203, supports the protection network 202 through the support steel pipe 203, avoids the protection network 202 too loose, and when the horizontal steel pipe 204 is placed inside the standing groove Z, the installation to the protection network 202 can be completed, and the setting of the fastener 205 is used for connecting and fixing the support steel pipe 203, so that the stability is better.

Specifically, the fastener 205 includes a squeeze plate 205a, a connection post 205b, and a bolt 205c, the squeeze plate 205a being located on the support steel pipe 203 side, the connection post 205b being provided on the squeeze plate 205a side, the bolt 205c being located on the connection post 205b side.

The number of the extrusion plates 205a is two, the extrusion plates are respectively positioned at the bottom and the top of the supporting steel pipe 203, one end of the connecting column 205b is fixed with the extrusion plates 205a at the bottom, the other end of the connecting column 205b penetrates through the top extrusion plates 205a, threaded holes are formed in the connecting column 205b, the connecting column 205b and the extrusion plates 205a at the top can be fixed through the matching of screws and the threaded holes, so that the supporting steel pipe 203 can be fixed, the number of the connecting column 205b is two, and the connecting column 205b is fixed at two sides at the top of the extrusion plates 205a in an oblique angle.

When the protective screen 202 is required to be installed, the horizontal steel pipe 204 is placed in the placing groove Z, when the horizontal steel pipe 204 is placed in the placing groove Z, the top inclined surface of the stop block 103a is extruded, the stop block 103a enters the first clamp 101, the horizontal steel pipe 204 can enter the placing groove Z, the positioning plate 103b is pushed by the spring 103d to push the stop block 103a to move, the stop block 103a can be moved to the initial position after being pushed by the horizontal steel pipe 204, the horizontal steel pipe 204 can be blocked, the protective screen 202 is installed, meanwhile, the movable column 104b is rotated to drive the positioning frame 104c to move, the stop block 104a is moved into the clamping groove S, the fixing block 104a can be limited by the cooperation of the two, the stop block 103b and the stop block 103a are positioned by the fixing block 104a, the stop block 103a can be prevented from entering the first clamp 101, the situation that the horizontal steel pipe 204 cannot be blocked by the stop block, the protective screen horizontal rod can be separated from the first clamp 101, the protective screen 103a can be dismounted, and the movable column 104b is pushed by the reverse rotation of the movable column 104b when the protective screen 202 is required to be dismounted, and the stop block 104a can be removed, and the stop block 104a can be moved by the fixing block 104b is driven, and the movable column 104b can be moved by the fixing block 104 b.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A fixing mechanism, characterized in that: comprising the steps of (a) a step of,

the fixing assembly (100) comprises a first clamp (101), a second clamp (102), a locking piece (103) and a pushing piece (104), wherein the second clamp (102) is located on one side of the first clamp (101), the locking piece (103) is arranged in the first clamp (101), and the pushing piece (104) is located on one side of the locking piece (103).

2. The securing mechanism according to claim 1, wherein: the locking piece (103) comprises a stop block (103 a) and a positioning plate (103 b), the stop block (103 a) is located in the first clamp (101), and one side of the positioning plate (103 b) is fixed with the stop block (103 a).

3. The securing mechanism according to claim 2, wherein: the locking piece (103) further comprises a positioning column (103 c), one end of the positioning column (103 c) is fixed with the inner wall of the first clamp (101), and the positioning column (103 c) is movably connected with the positioning plate (103 b).

4. A securing mechanism according to claim 2 or claim 3, wherein: the locking piece (103) further comprises a spring (103 d), and two ends of the spring (103 d) are respectively fixed with the locating plate (103 b) and the inner wall of the first clamp (101).

5. The securing mechanism according to claim 4, wherein: the fixing assembly (100) further comprises a buffer block (105), a placing groove (Z) is formed in the first clamp (101), and the buffer block (105) is fixed in the placing groove (Z).

6. The securing mechanism according to claim 5, wherein: the pushing piece (104) comprises a fixed block (104 a), a movable column (104 b) and a positioning frame (104 c), wherein one side of the fixed block (104 a) is fixed with the positioning plate (103 b), one end of the movable column (104 b) is rotationally connected with the inner wall of the first clamp (101), the positioning frame (104 c) is located on the outer side of the movable column (104 b), a clamping groove (S) is formed in the fixed block (104 a), and the positioning frame (104 c) is clamped with the clamping groove (S).

7. The securing mechanism according to claim 6, wherein: the pushing piece (104) further comprises a pushing block (104 d) and a fixed shaft (104 e), the pushing block (104 d) is located on the outer side of the movable column (104 b), the fixed shaft (104 e) is fixed in the pushing block (104 d), a spiral groove (V) is formed in the movable column (104 b), and the fixed shaft (104 e) slides in the spiral groove (V).

8. The securing mechanism according to claim 6 or 7, wherein: the second clamp (102) is inserted into the first clamp (101) and is movably connected with the first clamp (101), and the first clamp (101) and the second clamp (102) are fixed through screws.

9. An outward overhanging protective net, which is characterized in that: comprising a fixing mechanism according to any one of claims 1 to 8, comprising

Main part subassembly (200) set up in fixed subassembly (100) one side, including girder steel (201), protection network (202), support steel pipe (203), horizontal steel pipe (204) and fastener (205), protection network (202) are located girder steel (201) one side, support steel pipe (203) set up in on protection network (202), horizontal steel pipe (204) are located standing groove (Z), fastener (205) set up in on support steel pipe (203).

10. The cantilever protection network of claim 9, wherein: the fastener (205) comprises a squeeze plate (205 a), a connecting column (205 b) and a bolt (205 c), wherein the squeeze plate (205 a) is positioned on one side of the support steel pipe (203), the connecting column (205 b) is arranged on one side of the squeeze plate (205 a), and the bolt (205 c) is positioned on one side of the connecting column (205 b).