CN219671094U - Safety parent rope device with warning function for aloft work of capping beam - Google Patents

Abstract

The utility model discloses a capping beam high-altitude operation safety parent rope device with a warning function, which comprises the following components: two female rope fixed subassembly are connected through female rope between the fixed subassembly of two female ropes, and every female rope fixed subassembly all includes: the device comprises a base, upright rods, warning pieces, a storage assembly and warning piece fixing pieces, wherein the base is fixedly connected with a stop block or a stop block template of a bent cap; the warning piece is used for construction safety warning; when the storage assembly is not in use, the warning part is received in the storage assembly, and when the storage assembly is in use, the warning part is pulled out from the storage assembly and is fixed through the warning part fixing part; the parent rope device realizes the combination of the existing parent rope device and the safety warning piece, and solves the problem that the capping beam is inconvenient to install the safety warning sign. And can accomodate the deposit to warning piece to subsequent used repeatedly, can effectively avoid the safety warning sign to lose.

Description

Safety parent rope device with warning function for aloft work of capping beam

Technical Field

The utility model relates to the technical field of safety construction, in particular to a capping beam high-altitude operation safety parent rope device with a warning function.

Background

Bridge capping beam: the bent cap refers to a cross beam arranged at the top of the bent pile pier for supporting, distributing and transferring the load of the upper structure. Also known as a hat beam. And arranging a beam of reinforced concrete or less reinforced concrete on the bridge pier (platform) or the row pile. The main function is to support the bridge superstructure and to transfer the full load to the substructure. The bridge piles are directly connected with the capping beam, and the bridge piles are connected with the upright posts and then are connected with the capping beam.

When the capping beam is concreted and the capping beam is provided with the supporting stones and the stop blocks, workers need to stand on the capping beam to operate, the periphery of the capping beam cannot be provided with the protective rail at the moment, and the safety belt tied on the worker does not have corresponding hanging points to hang.

Currently, there are some parent rope devices for overhead operation of a capping beam, such as the simple capping beam safety protection parent rope device disclosed in chinese patent CN210216167U and the parent rope device disclosed in chinese patent CN215561993U, which do not conform to the standard of "overhead operation safety belt should follow for overhead hanging and resisting", and are therefore not practical.

In the chinese patent CN216663842U, a safety protection device for building construction is disclosed, according to the safety standard of high-altitude operation, various safety warning signs should be suspended at each corresponding position of the construction site according to the requirement, in the capping beam construction process, the safety warning signs generally lean against the safety operation platform (the platform is mainly used for building a casting template, etc.), which is not obvious enough, and after the capping beam is removed from the template, there is no place where the safety warning signs are suspended on the capping beam, so how to combine the safety warning signs with the parent rope device to meet the safety standard requirements of the casting process and the construction after the casting is a problem to be solved urgently at present.

Disclosure of Invention

Aiming at the problems, the inventor provides a capping beam high-altitude operation safety parent rope device with a warning function, and solves the problem that the safety warning sign is placed in no place by combining the safety warning sign and the parent rope fixing component, thereby being beneficial to improving the construction safety.

Specifically, the utility model is realized as follows:

a capping beam high-altitude operation safety parent rope device with a warning function comprises: two female rope fixed subassembly are connected through female rope between the fixed subassembly of two female ropes, and every female rope fixed subassembly all includes:

the base is fixedly connected with a stop block or a stop block template of the bent cap;

the upright posts are arranged on the base, and the parent rope extends from the top end of one upright post to the other upright post;

the warning piece is used for construction warning;

the storage assembly is arranged in the warning part when not in use, and the warning part is pulled out of the storage assembly when in use;

the warning part fixing part is used for fixing the pulled warning part.

Further, the storage assembly comprises a first storage cabin which is horizontally arranged on the base, and a first storage shaft is horizontally arranged in the first storage cabin;

the warning piece comprises a warning curtain which is wound on the first storage shaft, and when in use, the warning curtain is pulled up along the vertical direction;

the warning part fixing piece comprises a fastening piece arranged on the upper portion of the vertical rod, and the fastening piece is used for fixing the warning curtain after being pulled up.

Further, the first storage shaft penetrates out of the first storage cabin, and the warning curtain is recovered by rotating the first storage shaft.

Further, the storage assembly comprises a second storage cabin which is vertically arranged at the top of the vertical rod, and a second storage shaft is vertically arranged in the second storage cabin;

the warning piece comprises a warning strip, and the warning strip is wound on the second storage shaft;

the warning part fixing part comprises a connecting part arranged at the end part of the warning strip;

when the warning device is used, the warning strips are pulled out along the horizontal direction, and the two warning strips are connected through the connecting piece.

Further, the second storage shaft penetrates out of the top of the second storage cabin, and the warning strip is recovered by rotating the second storage shaft.

Further, the end part of the warning strip is provided with a hollow pipe, the connecting piece is U-shaped, and two ends of the connecting piece are respectively inserted into the two hollow pipes to connect the two warning strips.

Further, the storage assembly further includes:

the third storage shaft is positioned on the vertical rod and is lower than the height of the parent rope at the top of the vertical rod;

the warning part further includes:

the warning line is arranged on the third storage shaft;

when the device is used, the two warning lines are pulled out along the horizontal direction and are connected together, and after the pouring of the capping beam is completed, the edge of the capping beam is reminded for workers who construct on the capping beam.

The working principle of the utility model is as follows:

during installation, two bases are firstly installed on the check blocks at two ends of the bent cap respectively, then two ends of a parent rope are hung at the tops of two upright rods respectively, the parent rope is tightened again, and after the installation is completed, the warning piece is taken out from the storage assembly and fixed, so that construction safety warning is carried out.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model realizes the combination of the safety warning sign and the safety parent rope device for the overhead operation of the capping beam by the storage component and the warning piece fixing piece, is suitable for practical use, and solves the problem that the capping beam is inconvenient to install the safety warning sign.

(2) The device can realize accomodating the deposit to safety warning sign to subsequent used repeatedly, can effectively avoid safety warning sign to lose.

Drawings

Fig. 1 is a schematic structural diagram of a safety parent rope device for overhead working of a capping beam with a warning function in embodiment 1;

fig. 2 is a schematic structural view of a parent rope fixing assembly in embodiment 1;

FIG. 3 is a cross-sectional view of the parent rope securing assembly of example 1;

fig. 4 is a schematic view of the structure of the top of the upright in embodiment 1;

FIG. 5 is a schematic diagram of the connection of two parent ropes in example 1;

fig. 6 is a schematic structural view of the susceptor in embodiment 1;

FIG. 7 is a schematic view of the hand winch of example 1;

FIG. 8 is an enlarged view of a portion of FIG. 3 at A;

fig. 9 is a use state diagram of a safety parent rope device for overhead operation of a capping beam with a warning function in the capping beam pouring in embodiment 1;

fig. 10 is a use state diagram of a safety parent rope device for aloft work of a capping beam with a warning function after the capping beam is poured in embodiment 1;

fig. 11 is a schematic structural diagram of a capping beam aerial work safety parent rope device with a warning function in embodiment 2;

fig. 12 is a schematic structural view of a parent rope fixing assembly in embodiment 2;

FIG. 13 is an enlarged view of a portion of FIG. 12 at B;

FIG. 14 is an enlarged view of a portion of FIG. 12 at C;

FIG. 15 is a schematic view of the connection of two sections of warning strips in embodiment 2;

fig. 16 is a use state diagram of a capping beam aerial work safety parent rope device with a warning function in embodiment 2;

fig. 17 is a schematic structural diagram of a capping beam aerial work safety parent rope device with a warning function in embodiment 3;

fig. 18 is a schematic structural view of a parent rope fixing assembly in embodiment 3;

fig. 19 is a schematic diagram showing the connection state of the guard line in embodiment 3;

fig. 20 is a use state diagram of a safety parent rope device for overhead working of a capping beam with a warning function in embodiment 3.

Reference numerals:

1-a base; 11-screw; 12-a gasket; 13-waist-shaped holes; 2-winch; 21-a mounting plate; 22-rotating shaft; 23-cable tray; 241-first gear; 242-a first guide roller; 243-a second gear; 244-a second guide roller; 245-a third gear; 25-a first guide wheel; 26-a second guide wheel; 261-limiting piece; 27-a handle; 281-ratchet; 282-pawl; 283-locking knob; 3-standing a pole; 31-reinforcing ribs; 4-parent rope; 5-cymbidium; 61-a first receiving compartment; 62-warning curtain; 63-fasteners; 71-a second receiving compartment; 72-warning bar; 73-a connector; 74-a recovery knob; 75-hollow tube; 8-a capping beam; 81-a stop; 82-a stop template; 91-a third receiving shaft; 92-guard line.

Detailed Description

The utility model will be described in further detail below with reference to the drawings by means of specific embodiments.

Example 1

As shown in fig. 1-5, this embodiment provides a safety parent rope device for overhead operation of a capping beam with a warning function, which can be used for the pouring process of the capping beam 8, or can be used when a worker operates on top of the capping beam 8 after the pouring is completed. The device specifically comprises: the two groups of female rope fixing components are respectively arranged on the check blocks 81 at the two ends of the bent cap 8 (when the bent cap 8 is poured, the check blocks are arranged on the check block templates 82), the female ropes 4 of the two groups of female rope fixing components extend from the two ends of the bent cap 8 to the middle part and are connected through the flanges 5, and a constructor can hang the safety lock catch of the safety belt on the body on the female ropes 4, so that the whole bent cap 8 can move freely, and the personal safety of the constructor is guaranteed.

Specifically, each set of parent rope fixing assemblies includes: the base 1, the upright rod 3, the winch 2, the limiting piece 261, the locking component and the warning component are shown in fig. 6, the base 1 is made of channel steel and covers the stop block 81 from top to bottom, four waist-shaped holes 13 are formed in each side of the base 1, and four screws 11 respectively penetrate through the four waist-shaped holes 13 and then are used for supporting the stop block 81, so that the base 1 is clamped and fixed on the stop block 81. By adopting the fixing mode, the applicability can be improved according to the adjustment of the size of the bent cap stop block 81. Preferably, in order to avoid the damage of the screw 11 to the stop block 81, a gasket 12 may be disposed at the contact position between the screw 11 and the stop block 81, and the gasket 12 should be made of wear-resistant and anti-slip materials, so that the stop block 81 is not damaged, and sufficient friction between the contact surface of the gasket and the stop block 81 is ensured.

The vertical rod 3 is arranged on the base 1, the whole body of the vertical rod is of a hollow structure, and a reinforcing rib is arranged at the contact part of the bottom and the base 1 so as to improve the strength of the vertical rod 3. The master rope 4 is hung high by the upright rod 3, and meets the standard of high hanging and low use of the safety belt for high-altitude operation. The winch 2 is arranged on the base 1 and is used for winding and unwinding the parent rope 4. In particular, as shown in fig. 7-8, the winch 2 comprises: the two mounting plates 21, the rotating shaft 22, the cable drum 23 and the cable guiding assembly, wherein two ends of the rotating shaft 22 respectively penetrate through the two mounting plates 21 and are rotationally connected with the mounting plates 21, the cable drum 23 is arranged on the rotating shaft 22, and the parent rope 4 is wound on the cable drum 23. The handle 27 is arranged at the outer side of any one end of the rotating shaft 22, the rotating shaft 22 is rotated through the handle 27, and then the cable drum 23 is driven to rotate, so that the function of winding and unwinding the parent rope 4 is realized. The cable guide assembly includes: the parent rope 4 passes through the first guide roller 242, the second guide roller 244 and the first guide roller 25 in order from the cable drum 23 and then penetrates into the upright 3. The rotating shaft 22 is provided with a first gear 241, the first guide roller 242 is provided with a second gear 243, the second guide roller 244 is provided with a third gear 245, the first gear 241 is meshed with the second gear 243, the second gear 243 is meshed with the third gear 245, and the first guide roller 242 and the second guide roller 244 are driven to synchronously rotate while the rotating shaft 22 is rotated through the handle 27, so that guiding is provided for the parent rope 4.

The parent rope 4 penetrates the upright pole 3 and then upwards extends to the top of the upright pole 3, and then penetrates out through the second guide wheel 26 at the top, so that the situation that the parent rope 4 is separated from the guide wheel can be effectively avoided, and the safety is improved. In this embodiment, the limiting member 261 is similar to the female rope 4, and the female rope 4 extends out after passing through the limiting member 261, and the end of the female rope is knotted or has a flange, so that the position of the female rope 4 can be effectively limited, and the female rope 4 is prevented from separating from the second guiding wheel 26 and shrinking into the upright 3.

Specifically, the locking assembly includes: the ratchet 281, the pawl 282 and the locking knob 283, the ratchet 281 is arranged on the rotating shaft 22, the pawl 282 is arranged on the mounting plate 21 on the opposite side of the handle 27, and the pawl 282 is driven to rotate by rotating the locking knob 283, so that the pawl 282 is propped against the ratchet 281, the locking of the cable tray 23 is realized, and the problem that the female rope 4 is loosened in the use process of the capping beam high-altitude operation safety female rope device with the warning function is avoided. Meanwhile, during the storage and transportation of the device, the ratchet wheel 281 can still be propped against by the pawl 282, so that the movement of the parent rope 4 is avoided, and the carrying is prevented from being influenced. When the cable is installed, the locking knob 283 is rotated to enable the pawl 282 to be separated from the ratchet 281, so that the cable tray 23 can be normally rotated and the parent rope 4 can be dragged. Preferably, at the installation of the locking knob 283, a locking flag may be provided accordingly to indicate the current state of the pawl 282 (against the ratchet 281 or out of the ratchet 281), corresponding to whether the parent rope 4 is in the locked or unlocked state at this time.

Further, the warning component is provided with two groups, and is located on the two bases 1 respectively, in this embodiment, the warning component includes: the warning curtain 62 is received on a first receiving shaft (not shown) in the first receiving cabin 61, the warning curtain 62 and the fastening piece 63, the fastening piece 63 is arranged on the upper portion of the upright 3, and forms a structure with the upright 3.

Note that, the first storage shaft may be rotated to retract the warning curtain 62, or a torsion spring may be disposed on the first storage shaft, and the warning curtain 62 may be retracted back onto the torsion spring by the resilience of the torsion spring, which is not limited herein.

Example 2

In this embodiment, the warning component is similar to a banner, so as not to affect normal operation of constructors, and therefore, the warning component is mounted above the parent rope 4 to avoid the warning component interfering with the safety belt.

Specifically, the warning subassembly includes: the second storage compartment 71 and the warning strip 72, the second storage compartment 71 is disposed at the top end of the upright 3, a second storage shaft (not shown) is disposed therein, the warning strip 72 is wound on the second storage shaft, and in this embodiment, the second storage shaft extends out of the second storage compartment 71 from the top and is connected to the recovery knob 74, and the recovery knob 74 is turned to recover the warning strip 72. In use, the warning strip 72 is pulled out in a horizontal direction and connected to another warning strip 72 to form together a "warning banner". A hollow tube is provided at the end of the warning strip 72 and then connected by a U-shaped connector 73. It should be noted that the connection manner of the two warning strips 72 may take the form of a velcro, a latch, etc., which is not limited herein.

Example 3

The embodiment provides a capping beam high-altitude construction safety parent rope device with warning function, and the device is used when the workman operates on top of capping beam 8 after pouring is accomplished, provides the safety guarantee for the workman. Specifically, the warning subassembly of this device includes: when the guard line 92 with moderate height is not used, the guard line 92 is wound on the third storage shaft 91 on the upright 3, and when the guard line is used, the guard line is pulled out from the third storage shaft 91 and connected with the other guard line 92, so that an edge guard line for a worker to operate on the top of the capping beam 8 is formed, and the edge position of the capping beam 8 of the worker is prompted.

The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.

Claims (7)

1. A capping beam high-altitude operation safety parent rope device with a warning function comprises: two female rope fixed subassembly are connected through female rope (4) between the fixed subassembly of two female ropes, its characterized in that, every female rope fixed subassembly all includes:

the base (1) is fixedly connected with a stop block (81) or a stop block template (82) of the cover beam (8);

the upright rods (3) are arranged on the base (1), and the parent ropes (4) extend from the top end of one upright rod (3) to the other upright rod (3);

the warning piece is used for construction safety warning;

the storage assembly is arranged in the warning part when not in use, and the warning part is pulled out of the storage assembly when in use;

the warning part fixing part is used for fixing the pulled warning part.

2. The capping beam high-altitude operation safety rope apparatus with the warning function according to claim 1, wherein the storage assembly comprises a first storage cabin (61), the first storage cabin (61) is horizontally arranged on the base (1), and a first storage shaft is horizontally arranged in the first storage cabin;

the warning piece is a warning curtain (62), the warning curtain (62) is wound on the first storage shaft, and when the warning curtain is used, the warning curtain (62) is pulled up along the vertical direction;

the warning part fixing piece comprises a fastening piece (63) arranged on the upper portion of the vertical rod (3), and the fastening piece (63) is used for fixing the raised warning curtain (62).

3. The overhead working safety rope device with the warning function according to claim 2, wherein the first storage shaft penetrates out of the first storage compartment (61), and the warning curtain (62) is recovered by rotating the first storage shaft.

4. The capping beam aerial work safety rope apparatus with the warning function according to claim 1, characterized in that the storage assembly comprises a second storage cabin (71), the second storage cabin (71) is vertically arranged at the top of the upright (3), and a second storage shaft is vertically arranged in the second storage cabin;

the warning piece comprises a warning strip (72), and the warning strip (72) is wound on the second storage shaft;

the warning part fixing part comprises a connecting part (73) arranged at the end part of the warning strip (72);

when the warning device is used, the two warning strips (72) are pulled out along the horizontal direction, and the two warning strips (72) are connected through the connecting piece (73).

5. The overhead working safety rope device with the warning function according to claim 4, wherein the second storage shaft penetrates out of the top of the second storage compartment (71), and the warning strip (72) is recovered by rotating the second storage shaft.

6. The safety parent rope device for overhead working of a capping beam with a warning function according to claim 4 or 5, wherein the end part of the warning strip (72) is provided with a hollow tube (75), the connecting piece (73) is in a U shape, and two ends of the connecting piece (73) are respectively inserted into the two hollow tubes (75) to connect the two warning strips (72).

7. The overhead working safety parent rope device with warning function according to any one of claims 1, 2, 4, wherein the storage assembly further comprises:

a third storage shaft (91), wherein the third storage shaft (91) is positioned on the vertical rod (3) and is lower than the height of the parent rope (4) at the top of the vertical rod (3),

the warning part further includes:

a warning line (92) provided on the third storage shaft (91);

when the device is used, the two guard lines (92) are pulled out along the horizontal direction, and the two guard lines (92) are connected together and used for reminding the edge of the bent cap for a worker who performs construction on the top of the bent cap after the pouring of the bent cap is completed.