CN221321863U - U-shaped edge protection telescopic clamp - Google Patents

Abstract

The utility model discloses a U-shaped limb protection telescopic clamp which comprises a first sliding part and a second sliding part, wherein the first sliding part is movably arranged in the second sliding part, the matching end of the first sliding part and the second sliding part is a sliding block, the matching end of the second sliding part and the first sliding part is a sliding groove, the sliding block is movably matched in the sliding groove, one end of the sliding block is provided with a first clamping plate, one end of the second sliding part opposite to the first clamping plate is provided with a second clamping plate, the first clamping plate and the second clamping plate are respectively provided with a plurality of bolt holes, each bolt hole is internally provided with a high-strength bolt, and the sliding block is connected with a safety hook. The utility model can solve the problems of weak fixation, high construction difficulty, low efficiency, poor fastening degree and the like of the existing edge protection in the field edge operation without tying the safety belt.

Description

U-shaped edge protection telescopic clamp

Technical Field

The utility model relates to the field of edge working tools, in particular to a U-shaped edge protection telescopic clamp.

Background

In the construction of traditional edge operation, the risk of falling off from the high altitude of the edge opening operation is high, so that the hanging of the safety belt is very important. However, the situation that no place is hung on the safety belt often occurs during actual construction, so that the safety belt needs to be erected by manually and temporarily manufacturing a simple steel pipe for protection, or a proper wall through hole is found to pass through a steel wire rope to achieve the purpose of hanging the safety belt, the safety belt is inconvenient to construct, the disassembly is complicated, the production and the operation are not facilitated, and sometimes even the protection effect cannot be achieved. In traditional work progress, need at some times do the protection at the wall drilling, thereby there is drilling to the reinforcing bar when the drilling makes the hole degree of depth insufficient, and this can lead to the safety belt to become flexible or drop under the circumstances of atress, adopts this kind of mode to fix the safety belt and can leave the hole on later stage wall moreover, and later stage dismantlement is also more troublesome.

Therefore, the traditional protection mode is adopted, the construction difficulty is high, the efficiency is low, the fastening degree is poor, the material loss and the labor cost are high, and the turnover is impossible. The traditional reinforcing mode can not meet the actual effect of edge protection due to unstable fixation, a series of problems such as flowing in the form directly affect the edge protection effect, and meanwhile, the workload of manual reworking and repairing is increased.

Disclosure of utility model

Therefore, the embodiment of the utility model provides a U-shaped edge protection telescopic clamp for solving the problems of the background technology.

In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:

the utility model provides a U type is faced limit and is protected flexible anchor clamps, includes first sliding part and second sliding part, first sliding part remove set up in the second sliding part, on the first sliding part with the cooperation end of second sliding part is a slider, on the second sliding part with the cooperation end of first sliding part is a spout, the slider remove cooperate in the spout, the one end of slider is provided with first grip block, on the second sliding part with the relative one end of first grip block is provided with the second grip block, first grip block with all be provided with a plurality of bolt holes on the second grip block, every all be provided with the bolt in the bolt hole, be connected with the safety hook on the slider.

Preferably, a limiting groove is formed in the sliding groove, a limiting block is arranged on the sliding block and is movably matched with the limiting groove, a rack is arranged on one side, close to the second sliding part, of the sliding block, a gear is rotatably arranged on one side, close to the sliding block, of the second sliding part, the gear is meshed with the rack, and a gear rotating handle is arranged on a rotating shaft of the gear.

Further preferably, a gear lock mechanism for rotating the gear in one direction is provided on the second slide portion near the gear.

Further preferably, the rack is connected to the slider by a fixing pin.

Preferably, the second sliding part is connected with a safety hook for tying the safety protection device.

Preferably, the sliding block and the first clamping plate are of an integrated structure; the second sliding part and the second clamping plate are of an integrated structure.

Preferably, the bolt is hung with a single-lug hanging ring for passing through the steel pipe to carry out edge protection and avoid punching on the wall.

The utility model has at least the following beneficial effects:

Through setting up first sliding part and second sliding part to make first sliding part remove to set up in the second sliding part, set up a slider on first sliding part, set up a spout on the second sliding part, the slider removes the cooperation in the spout, thereby makes the interval between the first grip block that sets up on the slider and the second grip block that sets up on the second sliding part adjustable, is favorable to adapting to the wall body of different thickness. Through being provided with a plurality of bolt holes on first grip block and second grip block, thereby carry out spacingly to anchor clamps through the bolt butt on the wall. When the clamp is used, the clamp is fixed on a wall only through bolts, and then the safety belt is hung on the safety hook, so that the safety of workers is protected, complex construction is not needed, the working efficiency is high, and the fastening is guaranteed.

Drawings

In order to more clearly illustrate the prior art and the present utility model, the drawings used in the description of the prior art and the embodiments of the present utility model will be briefly described. It will be apparent to those skilled in the art that the drawings in the following description are merely exemplary and that other drawings may be derived from the drawings provided without the inventive effort to those skilled in the art.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, for example, modifications, variations in proportions, or otherwise, used in the practice of the utility model, which are particularly adapted to specific environments without departing from the spirit and scope of the utility model.

FIG. 1 is a schematic perspective view of a U-shaped edge protection telescopic clamp according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a single lug lifting ring;

FIG. 3 is a schematic cross-sectional view of a single lug lifting ring;

Reference numerals illustrate:

1. A first sliding portion; 101. a slide block; 102. a first clamping plate; 103. a limiting block;

2. a second sliding part; 201. a chute; 202. a second clamping plate; 203. a limit groove;

3. bolt holes;

4. A safety hook;

5. a rack;

6. A gear;

7. A gear rotating handle;

8. And a gear locking mechanism.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the utility model, if any, are intended to distinguish between the referenced objects. For schemes with time sequence flows, such term expressions are not necessarily to be understood as describing a specific order or sequence, nor are such term expressions to distinguish between importance levels, positional relationships, etc. for schemes with device structures.

Furthermore, the terms "comprises," "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed but may include other steps or elements not expressly listed but inherent to such process, method, article, or apparatus or steps or elements that may be added based on a further optimization of the inventive concept.

Referring to fig. 1, an embodiment of the utility model provides a U-shaped edge protection telescopic clamp, which comprises a first sliding part 1 and a second sliding part 2, wherein the first sliding part 1 is movably arranged in the second sliding part 2, a sliding block 101 is arranged at the matching end of the first sliding part 1 and the second sliding part 2, a sliding groove 201 is arranged at the matching end of the second sliding part 2 and the first sliding part 1, the sliding block 101 is movably matched in the sliding groove 201, a first clamping plate 102 is arranged at one end of the sliding block 101, a second clamping plate 202 is arranged at the opposite end of the second sliding part 2 to the first clamping plate 102, a plurality of bolt holes 3 are respectively arranged on the first clamping plate 102 and the second clamping plate 202, bolts are respectively arranged in the bolt holes 3, and a safety hook 4 is connected to the sliding block 101. When the U-shaped edge protection telescopic clamp is used, the distance between the first sliding part 1 and the second sliding part 2 is adjusted, the first clamping plate 102 arranged on the sliding block 101 and the second clamping plate 202 arranged on the second sliding part 2 are respectively attached to two side surfaces of a wall body, and then bolts arranged in the bolt holes 3 of the first clamping plate 102 and the bolt holes 3 of the second clamping plate 202 are screwed, so that the clamp is limited on the wall body. Finally, the safety belt is sleeved on the safety hook 4, so that the purpose of edge protection is achieved.

In some embodiments, the portion of the bolt hole 3 is reserved as a double nut, one nut is fixed and the other nut is adjustable, so that the bolt safety is enhanced, and the bolt can be used for reinforcing a single-lug hanging ring between two opposite bolts.

In some embodiments, the sliding groove 201 is a through groove, the sliding groove 201 is provided with a limiting groove 203, the sliding block 101 is provided with a limiting block 103, and the limiting block 103 is movably matched in the limiting groove 203, so that configuration slipping can be prevented. A rack 5 is arranged on one side of the sliding block 101, which is close to the second sliding part 2, a gear 6 is rotatably arranged on one side of the second sliding part 2, which is close to the sliding block 101, the gear 6 is meshed with the rack 5, and a gear rotating handle 7 is arranged on the rotating shaft of the gear 6. In a specific implementation, an operator holds the gear rotating handle 7 to rotate the gear 6, and the gear 6 is meshed with the rack 5, so that the rack 5 is fixedly arranged on the sliding block 101, and the sliding block 101 moves in the sliding groove 201 of the second sliding portion 2.

A gear lock mechanism 8 is provided on the second slide portion 2 near the gear 6, and the gear lock mechanism 8 is configured to rotate the gear 6 in one direction.

Further, the rack 5 is connected to the slider 101 by a fixing pin.

In some embodiments, a safety hook 4 is connected to the second sliding portion 2 for fastening a safety protection device.

In some embodiments, the slider 101 is of unitary construction with the first clamping plate 102; the second sliding portion 2 and the second clamping plate 202 are integrally formed.

In some embodiments, a single-lug hanging ring is hung at the bolt and used for performing edge protection through the steel pipe to avoid punching on the wall.

The above specific embodiments may be combined with each other and some embodiments may not be repeated for the same or similar concepts or processes.

Any combination of the technical features of the above embodiments may be performed (as long as there is no contradiction between the combination of the technical features), and for brevity of description, all of the possible combinations of the technical features of the above embodiments are not described; these examples, which are not explicitly written, should also be considered as being within the scope of the present description.

The utility model has been described above with particularity and detail in connection with general description and specific embodiments. It should be noted that it is obvious that several variations and modifications can be made to these specific embodiments without departing from the scope of the present utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (7)

1. The utility model provides a U type is faced limit and is protected flexible anchor clamps, its characterized in that includes first sliding part (1) and second sliding part (2), first sliding part (1) remove set up in second sliding part (2), first sliding part (1) go up with the cooperation end of second sliding part (2) is slider (101), second sliding part (2) go up with the cooperation end of first sliding part (1) is spout (201), slider (101) remove the cooperation in spout (201), the one end of slider (101) is provided with first grip block (102), the one end that is opposite with first grip block (102) on second sliding part (2) is provided with second grip block (202), first grip block (102) with all be provided with a plurality of bolt holes (3) on second grip block (202), every all be provided with the bolt in bolt hole (3), be connected with safety hook (4) on slider (101).

2. The U-shaped limb protection telescopic clamp according to claim 1, wherein a limiting groove (203) is formed in the sliding groove (201), a limiting block (103) is arranged on the sliding block (101), the limiting block (103) is movably matched in the limiting groove (203), a rack (5) is arranged on one side, close to the second sliding part (2), of the sliding block (101), a gear (6) is rotatably arranged on one side, close to the sliding block (101), of the second sliding part (2), the gear (6) is meshed with the rack (5), and a gear rotating handle (7) is arranged on a rotating shaft of the gear (6).

3. The U-shaped edge protection telescopic clamp according to claim 2, wherein a gear locking mechanism (8) is arranged on the second sliding part (2) close to the gear (6), and the gear locking mechanism (8) is used for enabling the gear (6) to rotate towards one direction.

4. The U-shaped edge protection telescopic clamp according to claim 2, wherein the rack (5) is connected to the slider (101) by a fixing pin.

5. The U-shaped limb protection telescopic clamp according to claim 1, wherein the second sliding part (2) is connected with a safety hook (4) for tying a safety protection device.

6. The U-shaped edge protection telescopic clamp according to claim 1, wherein the slider (101) and the first clamping plate (102) are of an integral structure; the second sliding part (2) and the second clamping plate (202) are of an integral structure.

7. The U-shaped limb protection telescopic clamp according to claim 1, wherein a single-lug hanging ring is hung at the bolt for limb protection through a steel pipe.