CN211873511U - Hanging piece - Google Patents

Abstract

The utility model discloses a hang piece. The clamping device comprises a first clamping piece, wherein the first clamping piece comprises a first plate, a second plate and a third plate which are sequentially connected, and the first plate, the second plate and the third plate are of a C-shaped structure; the second clamping piece comprises a fourth plate, and a clamping groove is formed in the end part of the fourth plate along the length direction of the fourth plate; a plurality of groups of bayonets are arranged at intervals on the two inner sides of the clamping groove along the depth direction of the clamping groove; the second plate can be arranged in the bayonet in a penetrating way; and the first suspender is arranged on the third plate in a penetrating way through threaded connection and can enable the fourth plate and the first plate to be close to each other. The utility model discloses a hang piece when the installation jib, need not at high altitude construction, increased constructor's security, need not the welding, avoided the conflagration hidden danger that the welding brought, easy dismounting to some comparatively narrow and small spatial position simultaneously also can install the jib well.

Description

Hanging piece

Technical Field

The utility model belongs to the technical field of the building accessory, concretely relates to hang piece.

Background

When installing the jib on steel structures such as suspended ceilings, steel structural sheds, etc., the most direct and common way is to weld and fix one end of the jib or use bolts to fix on the section bar of the steel structure.

In the existing installation, a scaffold is generally required to be erected on the ground or a ladder is used, and constructors weld or tighten bolts at a high place, so that the constructors need to operate at the high place, and therefore the problem of safety is brought. The use of welding or bolting also makes it inconvenient to remove and replace. Meanwhile, for some narrow space positions, construction personnel cannot carry out construction operation, and great inconvenience is brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hang piece to effectively solve prior art's weak point.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the clamping device comprises a first clamping piece, a second clamping piece and a third clamping piece, wherein the first clamping piece comprises a first plate, a second plate and a third plate which are sequentially connected, and the first plate, the second plate and the third plate are of a C-shaped structure;

the second clamping piece comprises a fourth plate, and a clamping groove is formed in the end part of the fourth plate along the length direction of the fourth plate; a plurality of groups of bayonets are arranged at intervals on the two inner sides of the clamping groove along the depth direction of the clamping groove; the second plate can be arranged in the bayonet in a penetrating way; and

the first suspender is arranged on the third plate in a penetrating way through threaded connection and can enable the fourth plate and the first plate to be close to each other.

Compared with the prior art, the utility model discloses a hang a piece and drive first folder and second folder through first jib itself and be close to each other, press from both sides the section bar of steel construction tightly, and then fix the jib on the section bar of steel construction. The first jib screw thread is worn to establish on the third board of first folder, and the in-process of screwing first jib, the tip of first jib promote the fourth board of second folder, utilizes fourth board and first board to press from both sides the section bar of steel construction tightly jointly, and then realizes the fixed of first jib. The utility model discloses a hang a when the installation jib, need not to accomplish the operation on ground at high altitude construction, constructor's security greatly increased need not the welding, has avoided the conflagration hidden danger that the welding brought, and easy dismounting is swift simultaneously, to some comparatively narrow and small spatial position, also can install first jib well.

Furthermore, the second clamping piece also comprises a limiting vertical plate, and the limiting vertical plate is connected to the end part of the fourth plate; the fourth plate and the limiting vertical plate are of L-shaped structures; the fourth plate, the limiting vertical plate, the first plate and the second plate form a clamping cavity together.

Set up spacing riser, form the centre gripping cavity jointly with fourth board, first board and second board, carry out the centre gripping to the section bar of steel construction.

Further, the bayonet is provided with at least two groups.

At least two sets of bayonets are arranged, the second plate is arranged in the bayonets at different positions in a penetrating mode, the size of the clamping cavity can be changed, and then sectional materials with different specifications can be clamped, so that the hanging rod can be stably installed on the sectional materials with different specifications.

Furthermore, the clamping device also comprises a locking nut, wherein the locking nut is arranged on the first suspender in a penetrating way and is positioned on the outer side of the first clamping piece.

Set up lock nut, after the jib is screwed, screw lock nut again, can prevent that first jib is not hard up to reinforcing centre gripping effect.

Furthermore, the first clamping piece further comprises a protruding transverse plate, and the protruding transverse plate is arranged on the reverse extending direction of the third plate.

The extension transverse plate is arranged and can be used as a fixed platform.

Furthermore, the telescopic hanging rod further comprises a second hanging rod, and the second hanging rod is fixed on the extending transverse plate through threaded connection.

The second suspender is arranged on the extending transverse plate, the extending transverse plate is driven to incline downwards by utilizing the gravity action of the second suspender, the third plate and the first suspender are driven to incline upwards, the pressure on the fourth plate is increased, the clamping force is further increased, and the section bar of the steel structure is better clamped.

Furthermore, a first nut and a second nut are arranged on the second suspension rod, and the extending transverse plate is clamped in the middle by the first nut and the second nut.

The provision of the first nut and the second nut together effectively secures the second hanger bar to the extension cross plate.

Further, the width of the second plate is larger than that of the clamping grooves and smaller than the distance between the bayonets;

and a notch is arranged at the position of the second plate close to the third plate, and the notch enables the width of the second plate to be smaller than that of the clamping groove, so that the second plate can be separated from the clamping groove.

The clamping groove and the slot are arranged, so that the first clamping piece and the second clamping piece can be assembled or separated, and the position of the bayonet where the second plate is located can be conveniently adjusted.

Further, the first clamping piece further comprises a reinforcing sleeve, the reinforcing sleeve is arranged on the third plate, and the first hanging rod can be arranged in the reinforcing sleeve in a penetrating mode through threaded connection.

The reinforcing sleeve is arranged, and the suspender is arranged in the reinforcing sleeve in a penetrating mode, so that the suspender can run more stably, and the swinging of the suspender is reduced.

Further, the length of the reinforcing sleeve is smaller than the distance from the position where the second plate is disengaged from the clamping groove to the third plate.

This definition is such that the reinforcing sleeve does not interfere with the disengagement of the second plate from the slot.

Further, the anti-skid device further comprises an anti-skid part, and the anti-skid part is arranged on the fourth plate.

Set up antiskid portion, can prevent that the section bar on the steel construction from skidding on the fourth board to reinforcing centre gripping effect. The anti-skid part can be an anti-skid backing plate or anti-skid sawteeth.

Furthermore, a reinforcing plate is arranged on the fourth plate corresponding to the position pushed by the first suspender.

The reinforcing plate is arranged, so that the strength of the fourth plate can be increased, and the fourth plate is prevented from being broken due to overlarge stress.

Further, the angle between the first plate and the second plate is an acute angle.

The included angle that sets up first board and second board is the acute angle, is convenient for to the centre gripping of section bar on the steel construction, and the reinforcing is tight effect tightly, can be used to the centre gripping on C shaped steel and round steel.

Further, the angle between the first plate and the second plate is a right angle.

The included angle that sets up first board and second board is the right angle, is convenient for to the centre gripping of section bar on the steel construction, and the reinforcing is tight effect tightly, can be used to the centre gripping on the channel-section steel.

In order that the invention may be more clearly understood, specific embodiments thereof will be described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a first schematic structural diagram in example 1;

FIG. 2 is a second schematic structural view in example 1;

FIG. 3 is a first schematic view showing a state of use in example 1 applied to C-section steel;

FIG. 4 is a schematic view showing a second state of use in example 1 applied to C-section steel;

FIG. 5 is a schematic view showing a state of use applied to round steel in example 1;

fig. 6 is a schematic view of a use state applied to the channel steel in embodiment 2.

FIG. 7 is a first schematic structural diagram in example 3;

FIG. 8 is a second schematic structural view in example 3;

FIG. 9 is a first schematic view showing a state of use in example 3 in which the C-section steel is applied;

FIG. 10 is a schematic view showing a second state of use in example 3 applied to C-section steel;

FIG. 11 is a schematic view showing a state of use applied to round steel in example 3;

fig. 12 is a schematic view of a use state applied to a channel steel in embodiment 4.

Wherein the reference numerals are:

10. a first clamp member; 11. a first plate; 12. a second plate; 13. a third plate; 14. extending out of the transverse plate; 20. a second clamp; 21. a fourth plate; 22. a limiting vertical plate; 30. a clamping cavity; 41. a first boom; 42. a second boom; 43. a first nut; 44. a second nut; 51. a card slot; 52. a bayonet; 60. grooving; 70. reinforcing the sleeve; 80. locking the nut; 91. an anti-skid backing plate; 92. anti-skid sawteeth; 93. a reinforcing plate.

Detailed Description

For solving not enough and the defect that prior art exists, the utility model provides a hang piece, the design is exquisite, and the easy dismounting of jib is swift.

As shown in fig. 1 to 12, fig. 1 is a first structural schematic diagram in embodiment 1; FIG. 2 is a second schematic structural view in example 1; FIG. 3 is a first schematic view showing a state of use in example 1 applied to C-section steel; FIG. 4 is a schematic view showing a second state of use in example 1 applied to C-section steel; FIG. 5 is a schematic view showing a state of use applied to round steel in example 1; fig. 6 is a schematic view of a use state applied to the channel steel in embodiment 2. FIG. 7 is a first schematic structural diagram in example 3; FIG. 8 is a second schematic structural view in example 3; FIG. 9 is a first schematic view showing a state of use in example 3 in which the C-section steel is applied; FIG. 10 is a schematic view showing a second state of use in example 3 applied to C-section steel; FIG. 11 is a schematic view showing a state of use applied to round steel in example 3; fig. 12 is a schematic view of a use state applied to a channel steel in embodiment 4.

Example 1

A hanger includes a first clamp member 10, a second clamp member 20, and a first hanger bar 41. As shown in fig. 1 and 2, the first clamping member 10 includes a first plate 11, a second plate 12 and a third plate 13 connected in sequence, and the first plate 11, the second plate 12 and the third plate 13 are in a C-shaped structure; the second clamping piece 20 comprises a fourth plate 21 and a limiting vertical plate 22 which are sequentially connected, and the fourth plate 21 and the limiting vertical plate 22 are of an L-shaped structure; a clamping groove 51 is formed in the end of the fourth plate 21 along the length direction of the fourth plate 21; at least two groups of bayonets 52 are arranged at intervals on two inner sides of the slot 51 along the depth direction of the slot 51, and the second plate 12 can be arranged in any one group of bayonets 52; the fourth plate 21, the limiting vertical plate 22, the first plate 11 and the second plate 12 together form a clamping cavity 30; the first hanger bar 41 is threaded through the third plate 13 and can move the fourth plate 21 and the first plate 11 closer to each other.

Specifically, in this embodiment 1, as shown in fig. 1 and fig. 2, the width of any one set of the bayonets 52 is slightly larger than the width of the second plate 12, the thickness of the bayonets 52 is slightly larger than the thickness of the second plate 12, and the bayonets 52 are arranged at equal intervals.

Specifically, in this embodiment 1, the width of the second plate 12 is greater than the width of the card slot 51 and smaller than the distance between any one set of the bayonets 52; the second plate 12 is provided with a slot 60 at a position close to the third plate 13, and the slot 60 makes the width of the second plate 12 smaller than the width of the slot 51, so that the second plate 12 can be separated from the slot 51.

As shown in fig. 1 and 2, the slot 60 is disposed at an end of the second plate 12 close to the third plate 13, and the thickness of the slot 60 is greater than that of the fourth plate 21, and in the embodiment 1, the slot 60 extends to the third plate 13.

Specifically, in this embodiment 1, the third plate 13 is provided with a threaded hole, and the first hanger bar 41 is provided with an external thread matching the threaded hole. As shown in fig. 1 and 2, wherein the screw hole is provided at an intermediate position of the third plate 13.

Specifically, in the present embodiment 1, a reinforcing sleeve 70 is disposed outside the threaded hole, and the first hanger bar 41 passes through the threaded hole and is threaded into the reinforcing sleeve 70. As shown in fig. 1 and 2, the reinforcing sleeve 70 is disposed inside the third plate 13, and is welded to the third plate 13, and the internal thread thereof matches the external thread of the first suspension bar 41.

Specifically, in the present embodiment 1, the length of the reinforcing sleeve 70 is smaller than the distance from the position where the second plate 12 is disengaged from the slot 51 to the third plate 13. As shown in fig. 1 and 2, the upper end surface of the reinforcing sleeve 70 is located at a lower level than the uppermost end of the slot 60.

Specifically, in this embodiment 1, the first suspension bar 41 is perpendicular to the third plate 13 and the fourth plate 21, respectively, and the first suspension bar 41 is parallel to the second plate 12 and the limit vertical plate 22, respectively.

Specifically, in this embodiment 1, the hanging device of the present invention further includes a locking nut 80, wherein the locking nut 80 is disposed on the first suspension rod 41 and located outside the first clamping member 10. The lock nut 80 is provided, and after the first suspension lever 41 is screwed, the lock nut 80 is screwed by using a tool, so that the first suspension lever 41 can be prevented from loosening, and the clamping effect can be enhanced.

Specifically, in this embodiment 1, the utility model discloses hang a still includes an antiskid portion, and this antiskid portion is an antiskid backing plate 91, antiskid backing plate 91 sets up on the fourth board 21, and be located in centre gripping cavity 30. The anti-slip pad 91 is a rubber pad, and is adhered and fixed on the fourth plate 21 by glue. The anti-slip backing plate 91 is arranged, so that the section bar on the steel structure can be prevented from slipping on the fourth plate 21, and the clamping effect is enhanced.

Specifically, in the embodiment 1, a reinforcing plate 93 is disposed on the fourth plate 21 at a position corresponding to the position pushed by the first suspension rod 41, and as shown in fig. 2, the reinforcing plate 93 is welded and fixed on the fourth plate 21.

Specifically, in the present embodiment 1, the angle between the first plate 11 and the second plate 12 is an acute angle. As shown in fig. 3 and 4, in the present embodiment 1, the hanger of the present invention is used to clamp on C-shaped steel or round steel.

The working principle and the working process of the hanger in the embodiment 1 are as follows:

when the first clip member 10 and the second clip member 20 are assembled together, the first clip member 10 is inserted into the bayonet 52. Specifically, the slot 60 of the second plate 12 is positioned vertically along the slot 51 into the notch 52, and then the second plate 12 is slid to capture the second plate 12 in the notch 52. On the contrary, when the first clip member 10 and the second clip member 20 need to be separated, the second plate 12 is slid along the bayonet 52 to the position where the slot 60 is located on the slot 51, and then the second plate 12 is taken out along the slot 51.

When the section bar of the steel structure to which the first suspension rod 41 is connected is C-shaped steel, as shown in fig. 3 and 4, first, the bayonet 52 through which the second plate 12 is inserted is selected according to the width of the C-shaped steel, and after the first clamping piece 10 and the second clamping piece 20 are assembled together, the first suspension rod 41 is screwed into the third plate 13 and then abuts against the reinforcing plate 93, so that the clamping cavity 30 leaves a space capable of accommodating the lower end portion of the C-shaped steel. The first suspender 41 is held by a hand at the back, the first plate 11 is arranged on the turned edge at the lower end part of the C-shaped steel in a lap mode, at the moment, the second plate 12 is attached to the side face of the turned edge, the limiting vertical plate 22 is attached to the side face of the web, then the first suspender 41 is screwed, the fourth plate 21 is pushed by the first suspender 41 to be close to the lower end face of the C-shaped steel until the anti-skid base plate 91 on the fourth plate 21 is attached to the lower end face of the C-shaped steel, then the first clamping piece 10 and the second clamping piece 20 are tightly clamped on the C-shaped steel, then the locking nut 80 is screwed by using a socket wrench or other tools, and further the first.

When the section bar of the steel structure to which the first hanger bar 41 is connected is round steel, as shown in fig. 5, first, the bayonet 52 closest to the first hanger bar 41 is selected, and after the first clamping piece 10 and the second clamping piece 20 are assembled together, the first hanger bar 41 is screwed into the third plate 13 and abuts against the reinforcing plate 93, so that the clamping cavity 30 has a space through which the round steel can penetrate. First jib 41 is handed to back, sets up first board 11 on the round steel, twists first jib 41 again after, screws first jib 41, and first jib 41 promotes fourth board 21 and is close to the round steel, until laminating the skid resistant plate 91 on the fourth board 21 on the round steel, and at this moment, first board 11, second board 12 and fourth board 21 are held the round steel jointly, then use box spanner or other instruments to screw up lock nut 80, and then realize fixed to first jib 41.

In the present embodiment 1, the first suspension rod 41 may have any length, and the first suspension rod 41 may be fixed to the steel structural section by a worker standing on the ground, and may be assisted by a tool such as a wrench when screwing the first suspension rod 41.

When the lock nut 80 is tightened, a socket wrench fitted over the first suspender 41 can be used. The socket wrench is provided with a through inner cavity capable of being arranged on the first suspender 41 in a penetrating manner, and one end part of the through inner cavity is provided with a bayonet 52 matched with the locking nut 80 so as to be used for screwing the locking nut 80. When the socket wrench is used, the socket wrench is sleeved on the first hanging rod 41, the bayonet 52 at the end part of the socket wrench is clamped on the locking nut 80, and the locking nut 80 can be screwed by rotating the socket wrench.

Example 2

The present embodiment 2 is different from embodiment 1 in that the angle between the first plate 11 and the second plate 12 is a right angle. As shown in fig. 6, in the present embodiment 2, the hanger of the present invention is used to clamp the channel steel.

The working principle and the working process of the hanging piece in the embodiment 2 are as follows:

when clamping the first hanger bar 41 to the channel, as shown in fig. 6, first, the bayonet 52 through which the second plate 12 is inserted is selected according to the width of the channel, and after the first clip 10 and the second clip 20 are assembled together, the first hanger bar 41 is screwed into the third plate 13 and then abutted against the reinforcing plate 93, so that the clamping cavity 30 leaves a space capable of accommodating the lower end portion of the channel. First jib 41 is handed at back, set up first board 11 on the panel of groove steel lower extreme, at this moment, the laminating of second board 12 is in the end side of groove steel panel, spacing riser 22 laminates in the web side of channel-section steel, back is screwed first jib 41 again, screw first jib 41, first jib 41 promotes fourth board 21 and is close to terminal surface under the channel-section steel, until laminating antiskid backing plate 91 on fourth board 21 on the terminal surface under the groove steel, and then with the inseparable centre gripping of first folder 10 and second folder 20 on the channel-section steel, then use box spanner or other instrument to screw up lock nut 80, and then realize fixing first jib 41.

The utility model discloses hang in embodiment 1 and the embodiment 2 and drive first folder 10 and second folder 20 through first jib 41 itself and be close to each other, press from both sides the section bar of steel construction tightly, and then fix first jib 41 on the section bar of steel construction. The first hanger rod 41 is threaded through the third plate 13 of the first clamp 10, and in the process of screwing the first hanger rod 41, the end of the first hanger rod 41 pushes the fourth plate 21 of the second clamp 20, and the fourth plate 21, the first plate 11, the second plate 12 and the limiting vertical plate 22 are used for clamping the steel structural section together, so that the first hanger rod 41 is fixed. At least one group of bayonets 52 are arranged, the size of the clamping cavity 30 can be changed by penetrating the second plate 12 into the bayonets 52 at different positions, and then sectional materials with different specifications can be clamped, so that the hanging rod can be stably installed on the sectional materials with different specifications.

Example 3

A hanger includes a first clamp member 10, a second clamp member 20, a first hanger bar 41 and a second hanger bar 42. As shown in fig. 7 and 8, the first clamping member 10 includes a first plate 11, a second plate 12 and a third plate 13 connected in sequence, and the first plate 11, the second plate 12 and the third plate 13 are in a C-shaped structure; the first clamping piece 10 further comprises a protruding transverse plate 14, and the protruding transverse plate 14 is arranged in the reverse extending direction of the third plate 13; the second clamping piece 20 comprises a fourth plate 21, and a clamping groove 51 is arranged at the end part of the fourth plate 21 along the length direction of the fourth plate 21; a set of bayonets 52 is arranged on two inner sides of the slot 51 along the depth direction of the slot 51, and the second plate 12 can be inserted into the bayonets 52; the fourth plate 21, the first plate 11 and the second plate 12 together form a clamping cavity 30; the first hanger rod 41 is threaded on the third plate 13, and can enable the fourth plate 21 and the first plate 11 to approach each other; the second hanger bar 42 is secured to the extension cross plate 14 by a threaded connection.

Specifically, in the present embodiment 3, as shown in fig. 7 and 8, the first suspension rod 41 is a screw rod, which has a short length, and a bolt head for screwing is provided at a lower end portion thereof; the second suspension bar 42 is a suspension bar for actually carrying an object, and has a long length.

Specifically, in the present embodiment 3, as shown in fig. 7 and 8, the second suspension rod 42 is provided with a first nut 43 and a second nut 44, and the first nut 43 and the second nut 44 jointly clamp the extension transverse plate 14 therebetween, so that the second suspension rod 42 can be effectively fixed on the extension transverse plate 14.

Specifically, in embodiment 3, as shown in fig. 7 and 8, the plate thickness of the protruding lateral plate 14 is larger than that of the third plate 13. The larger plate thickness is arranged, the strength of the plate is increased, and the extending transverse plate 14 is not easy to break.

Specifically, in this embodiment 3, as shown in fig. 7 and 8, the width of any one set of the bayonets 52 is slightly larger than the width of the second plate 12, the thickness of the bayonets 52 is slightly larger than the thickness of the second plate 12, and the bayonets 52 are arranged at equal intervals.

Specifically, in this embodiment 3, the width of the second plate 12 is greater than the width of the card slot 51 and smaller than the distance between the bayonets 52; the second plate 12 is provided with a slot 60 at a position close to the third plate 13, and the slot 60 makes the width of the second plate 12 smaller than the width of the slot 51, so that the second plate 12 can be separated from the slot 51.

As shown in fig. 7 and 8, the slot 60 is disposed at an end of the second plate 12 close to the third plate 13, the thickness of the slot 60 is greater than that of the fourth plate 21, and in the embodiment 3, the slot 60 extends to the third plate 13 and the protruding transverse plate 14.

Specifically, in this embodiment 3, the third plate 13 is provided with a threaded hole, and the first hanger bar 41 is provided with an external thread matching the threaded hole. As shown in fig. 7 and 8, wherein the screw hole is provided at an intermediate position of the third plate 13.

Specifically, in the present embodiment 3, a reinforcing sleeve 70 is provided outside the threaded hole, and the first hanger bar 41 passes through the threaded hole and is threaded into the reinforcing sleeve 70. As shown in fig. 7 and 8, the reinforcing sleeve 70 is disposed inside the third plate 13 and is welded to the third plate 13, and the internal thread thereof is matched with the external thread of the first suspension bar 41.

Specifically, in the present embodiment 3, the length of the reinforcing sleeve 70 is smaller than the distance from the position where the second plate 12 is disengaged from the slot 51 to the third plate 13. As shown in fig. 7 and 8, the upper end surface of the reinforcing sleeve 70 is located at a lower level than the uppermost end of the slot 60.

Specifically, in this embodiment 3, the first suspension bar 41 is perpendicular to the third plate 13, the fourth plate 21, and the extending transverse plate 14, respectively, and the first suspension bar 41 is parallel to the second plate 12.

Specifically, in this embodiment 3, the utility model discloses hang a still includes a non-slip portion, and this non-slip portion is a set of anti-skidding sawtooth 92, anti-skidding sawtooth 92 is seted up on the fourth board 21, and is located in centre gripping cavity 30. The anti-slip saw teeth 92 are provided to prevent the profile on the steel structure from slipping on the fourth plate 21, so as to enhance the clamping effect.

Specifically, in the embodiment 3, a reinforcing plate 93 is disposed on the fourth plate 21 at a position corresponding to the position pushed by the first suspension rod 41, and as shown in fig. 8, the reinforcing plate 93 is welded and fixed on the fourth plate 21.

Specifically, in the present embodiment 3, the angle between the first plate 11 and the second plate 12 is an acute angle. As shown in fig. 9 and 10, in the present embodiment 3, the hanger of the present invention is used to clamp on the C-shaped steel or the round steel.

The working principle and the working process of the hanger in the embodiment 3 are as follows:

when the first clip member 10 and the second clip member 20 are assembled together, the first clip member 10 is inserted into the bayonet 52. Specifically, the slot 60 of the second plate 12 is positioned vertically along the slot 51 into the notch 52, and then the second plate 12 is slid to capture the second plate 12 in the notch 52. On the contrary, when the first clip member 10 and the second clip member 20 need to be separated, the second plate 12 is slid along the bayonet 52 to the position where the slot 60 is located on the slot 51, and then the second plate 12 is taken out along the slot 51.

When the second suspension rod 42 needs to be installed on the extending transverse plate 14, the second nut 44 is screwed into the second suspension rod 42, the second suspension rod 42 is screwed into and penetrates through the extending transverse plate 14, the first nut 43 is screwed into and screwed into the second suspension rod 42, finally the second nut 44 is screwed, the extending transverse plate 14 is tightly clamped by the first nut 43 and the second nut 44, and the second suspension rod 42 is fixed on the extending transverse plate 14.

When the section bar of the steel structure to which the second suspension bar 42 is connected is C-shaped steel, as shown in fig. 9 and 10, the second suspension bar 42 is first installed on the extending cross plate 14, then the first clamping piece 10 and the second clamping piece 20 are assembled together, and then the first suspension bar 41 is screwed into the third plate 13 and abuts against the reinforcing plate 93, so that the clamping cavity 30 has a space capable of accommodating the lower end portion of the C-shaped steel. And then holding the second suspender 42 by hand, overlapping the first plate 11 on the turned edge at the lower end part of the C-shaped steel, at the moment, attaching the second plate 12 to the side surface of the turned edge, then screwing the first suspender 41, pushing the fourth plate 21 to be close to the lower end surface of the C-shaped steel by the first suspender 41 until the fourth plate 21 is attached to the lower end surface of the C-shaped steel, and further tightly clamping the first clamping piece 10 and the second clamping piece 20 on the C-shaped steel, thereby realizing the fixation of the second suspender 42. Because the second suspender 42 is a suspender on which an object is actually required to be hung, the second suspender drives the extending transverse plate 14 to incline downwards and drives the third plate 13 and the first suspender 41 to push upwards, so as to increase the pressure on the fourth plate 21, further increase the clamping force and better clamp the C-shaped steel.

When the section bar of the steel structure to which the second suspension bar 42 is connected is round steel, as shown in fig. 11, first, after the first clamping member 10 and the second clamping member 20 are assembled together, the first suspension bar 41 is screwed into the third plate 13 and then abuts against the reinforcing plate 93, so that the clamping cavity 30 has a space through which the round steel can penetrate. The second jib 42 is handed to back, sets up first board 11 on the round steel, twists first jib 41 again after, screws first jib 41, and first jib 41 promotes fourth board 21 and is close to the round steel, until laminating fourth board 21 on the round steel, and at this moment, first board 11, second board 12 and fourth board 21 are common with the round steel centre gripping, and then realize fixing first jib 41.

In this embodiment 3, the second suspension bar 42 may have any length, and the second suspension bar 42 may be fixed to the steel structural section by a worker standing on the ground.

When the first suspender 41 is screwed, a tool such as a wrench may be used for assistance, and a socket wrench may be used to be fitted over the first suspender 41. The socket wrench is provided with a through cavity capable of being inserted into the first suspension rod 41, and one end of the through cavity is provided with a bayonet 52 matched with a bolt head at the lower end of the first suspension rod 41 for screwing the first suspension rod 41. When in use, the socket wrench is sleeved on the first suspension rod 41, the bayonet 52 at the end part of the socket wrench is clamped on the bolt head at the lower end part of the first suspension rod 41, and the socket wrench is rotated to screw the first suspension rod 41.

Example 4

The present embodiment 4 is different from the embodiment 3 in that the angle between the first plate 11 and the second plate 12 is a right angle. As shown in fig. 12, in the present embodiment 4, the hanger of the present invention is used to be clamped on the channel steel.

The working principle and the working process of the hanging piece in the embodiment 2 are as follows:

when the second hanger bar 42 is clamped to the channel, as shown in fig. 12, the first clip 10 and the second clip 20 are assembled together, and then the first hanger bar 41 is screwed into the third plate 13 and abuts against the reinforcing plate 93, so that the clamping cavity 30 has a space capable of accommodating the lower end portion of the channel. The first suspender 41 is held by a hand at the back, the first plate 11 is erected on a panel at the lower end part of channel steel, at the moment, the second plate 12 is attached to the end side surface of the channel steel panel, the first suspender 41 is screwed afterwards, the first suspender 41 is screwed, the first suspender 41 pushes the fourth plate 21 to be close to the lower end surface of the channel steel until the fourth plate 21 is attached to the lower end surface of the channel steel, and then the first clamping piece 10 and the second clamping piece 20 are tightly clamped on the channel steel, so that the second suspender 42 is fixed. Because the second suspender 42 is a suspender on which an object is actually required to be hung, the extending transverse plate 14 is driven by the gravity of the second suspender to have a downward inclination trend, and the third plate 13 and the first suspender 41 are driven to push upwards, so that the pressure on the fourth plate 21 is increased, the clamping force is further increased, and the channel steel is better clamped.

The utility model discloses hang in 3 and embodiment 4 and drive first folder 10 and second folder 20 through first jib 41 itself and be close to each other, press from both sides the section bar of steel construction tightly, and then fix second jib 42 on the section bar of steel construction. The first hanger rod 41 is threaded through the third plate 13 of the first clamping member 10, and in the process of screwing the first hanger rod 41, the end of the first hanger rod 41 pushes the fourth plate 21 of the second clamping member 20, and the fourth plate 21, the first plate 11 and the second plate 12 are used for clamping the steel structural section together, so that the second hanger rod 42 is fixed. Meanwhile, as the second suspender 42 which is actually required to mount an object, the self gravity drives the extending transverse plate 14 to have a downward inclination trend, and drives the third plate 13 and the first suspender 41 to push upwards, so as to increase the pressure on the fourth plate 21, further increase the clamping force, and better clamp the section bar on the steel structure.

Compared with the prior art, the utility model discloses a hang a when the installation jib, need not at high altitude construction, can accomplish the operation on ground, constructor's security greatly increased need not the welding, has avoided the conflagration hidden danger that the welding brought, and easy dismounting is swift simultaneously, to some comparatively narrow and small spatial position, also can install the jib well, has higher suitability.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (14)

1. A hanger, comprising:

the clamping device comprises a first clamping piece (10), wherein the first clamping piece (10) comprises a first plate (11), a second plate (12) and a third plate (13) which are sequentially connected, and the first plate (11), the second plate (12) and the third plate (13) are of a C-shaped structure;

the second clamping piece (20), the second clamping piece (20) comprises a fourth plate (21), and a clamping groove (51) is formed in the end part of the fourth plate (21) along the length direction of the fourth plate (21); a plurality of groups of bayonets (52) are arranged at intervals on two inner sides of the clamping groove (51) along the depth direction of the clamping groove (51); the second plate (12) can be arranged in the bayonet (52) in a penetrating way; and

and the first suspension rod (41) is connected and arranged on the third plate (13) in a penetrating way through threads, and the fourth plate (21) and the first plate (11) can be close to each other.

2. The hanger of claim 1, wherein said second clamp member (20) further comprises a retainer riser (22), said retainer riser (22) being connected to an end of said fourth plate (21); the fourth plate (21) and the limiting vertical plate (22) are of L-shaped structures; the fourth plate (21), the limiting vertical plate (22), the first plate (11) and the second plate (12) jointly form a clamping cavity (30).

3. Hanger according to claim 2, characterized in that the bayonets (52) are provided in at least two groups.

4. The hanger of claim 3, further comprising a lock nut (80), wherein said lock nut (80) is threaded on said first hanger bar (41) and is located outside said first clamp member (10).

5. The suspension element as claimed in claim 1, wherein said first clamping member (10) further comprises a protruding transverse plate (14), said protruding transverse plate (14) being arranged in a direction of opposite extension of said third plate (13).

6. The hanger of claim 5, further comprising a second hanger bar (42), said second hanger bar (42) being secured to said extension cross plate (14) by a threaded connection.

7. Hanger according to claim 6, characterized in that the second hanger bar (42) is provided with a first nut (43) and a second nut (44), the first nut (43) and the second nut (44) together clamping the extension cross plate (14) in between.

8. Hanger according to any of claims 1 to 7, wherein the width of the second plate (12) is greater than the width of the slots (51) and less than the spacing between the bayonets (52);

the second plate (12) is provided with a slot (60) at a position close to the third plate (13), and the slot (60) enables the width of the second plate (12) to be smaller than that of the clamping groove (51), so that the second plate (12) can be separated from the clamping groove (51).

9. The hanger of claim 8, wherein the first clamp member (10) further comprises a reinforcing sleeve (70), the reinforcing sleeve (70) being disposed on the third plate (13), the first hanger bar (41) being threadably received within the reinforcing sleeve (70).

10. Hanger according to claim 9, characterized in that the length of the reinforcing sleeve (70) is smaller than the distance from the position of disengagement of the second plate (12) from the catch (51) to the third plate (13).

11. Hanger according to claim 8, characterized in that it further comprises a non-slip part provided on said fourth plate (21).

12. Hanger according to claim 8, characterized in that a reinforcement plate (93) is provided on the fourth plate (21) at a position corresponding to the pushing position of the first hanger bar (41).

13. Hanger according to claim 8, characterized in that the angle enclosed by the first plate (11) and the second plate (12) is an acute angle.

14. Hanger according to claim 8, characterized in that the angle between the first plate (11) and the second plate (12) is a right angle.

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