CN220487273U - Protective fence for house building construction - Google Patents

Abstract

The utility model relates to the technical field of protective fences, in particular to a protective fence for building construction. The advantages are that: through the handle rotation adapter sleeve, make the bull stick rotate the stay cord pulling fixture block shrink at connecting block messenger both ends to the spout inside, the second is assembled the board and is released the handle after moving to required length through the spout, it is fixed to make the second tooling plate at first inside position of assembling the board in the draw-in groove to promote the fixture block to reset grafting through the spring, more convenient operation just can not influence the stability of second tooling plate, it makes the fixture block shrink to peg graft the plug into the slot of looks adaptation rotation adapter sleeve, make the second tooling plate can remove, after the operation is accomplished, break away from the slot through the handle and take out, because slot and plug are the shape that alone set up, the plug of failing looks adaptation can't rotate the adapter sleeve through the slot, thereby can avoid non-staff to operate the rail guard.

Description

Protective fence for house building construction

Technical Field

The utility model relates to the technical field of protective barriers, in particular to a protective barrier for building construction.

Background

The guard rail, namely an industrial guard rail or a collision guard rail, is mainly used for protecting equipment and facilities in factories, workshops and warehouses and on protection occasions, and needs to be erected on construction sites for safety in building construction, so that people are reminded not to approach the guard rail to play a role in safety protection.

The utility model discloses a rail guard for construction is built in room in chinese patent CN218912489U, this a rail guard for construction is built in room, through first tooling plate, the second tooling plate, first backup pad, the second backup pad, first regulating groove, first mounting hole, the cooperation setting of bolt and first nut, can adjust the interval of two stands and reach the purpose of adjustment rail guard width, after the construction is accomplished, can take out the second tooling plate from first tooling plate in, two stands can be taken apart, the convenience carries the rail guard, the practicality of rail guard has been promoted, however, this a rail guard for construction is built in room, when solving the problem, have following shortcoming:

when transferring the second tooling plate, make the second tooling plate can remove through the nut of loosening bolt surface threaded connection, rethread screw up the nut with second tooling plate and first tooling plate clamp fastening has accomplished the fixed to the column interval, but when fixed, excessively screw up nut and bolt, need the staff to utilize the instrument to become flexible the nut when removing the second tooling plate, and extravagant staff physical power, if the nut is loose can influence the stability between first tooling plate and the second tooling plate.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a guard rail for building construction, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a guard rail for building construction, including a column and a first assembling plate, wherein a chute is formed inside one end of the first assembling plate, a clamping groove is formed in an inner wall of the first assembling plate, a second assembling plate is slidably connected inside the chute, a limit chute is formed inside one end of the second assembling plate, a clamping block is slidably connected inside the limit chute, a spring is fixedly connected to one side of the clamping block, a pull rope is fixedly connected to the middle of one side of the clamping block, and a connecting block is fixedly connected to one end of the pull rope.

By the above scheme, preferably, the adjusting groove is formed in one side of the first assembling plate, and the adjusting groove is convenient for the inserting block to be inserted into the inserting groove.

By the preferred in above-mentioned arbitrary scheme, the middle part fixedly connected with bull stick of connecting block, the one end fixedly connected with adapter sleeve of bull stick, the slot has been seted up to one side of adapter sleeve, the convenient connection inserted block of slot.

By the above-mentioned scheme preferred, the inside activity grafting of slot has the kicking block, one side fixedly connected with handle of kicking block, the handle makes things convenient for the staff to insert to the interior swivel joint cover of slot through the kicking block.

By above-mentioned arbitrary scheme preferred, one side fixedly connected with first backup pad of stand, the inside sliding connection of one end of first backup pad has the second backup pad, the second backup pad is convenient to prolong first backup pad.

By the preferred mode of above-mentioned arbitrary scheme, the inside sliding connection in bottom of stand has the universal wheel, upper portion one side threaded connection of universal wheel has the threaded rod, the threaded rod makes things convenient for the universal wheel at stand internal fixation position.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. make the inserted block pass through the slot through the handle and rotate the adapter sleeve, the adapter sleeve makes the stay cord pulling fixture block shrink at both ends to the spout inside through the bull stick rotation connecting block, makes the second assemble the board and loosens the handle after moving required length through the spout, promotes the fixture block through the spring and resets and peg graft to the draw-in groove in making the second assemble the inboard fixed position of board at first assembling, and more make things convenient for staff's operation and can not influence the stability of second assemble the board

2. The clamping blocks are contracted by rotating the connecting sleeves in the matched inserting grooves in a plugging manner, the second assembling plates can move, after the operation is finished, the inserting blocks are separated from the inserting grooves through the handles and taken out, and the inserting grooves and the inserting blocks are in the shapes which are independently arranged, so that the connecting sleeves cannot be rotated through the inserting grooves without the matched inserting blocks, and the protective guard can be prevented from being operated by non-staff.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure according to the present utility model;

FIG. 2 is a schematic diagram of a card slot according to the present utility model;

FIG. 3 is a schematic view of a latch according to the present utility model;

fig. 4 is a schematic structural view of an insert block according to the present utility model.

Wherein: 1. the device comprises a stand column, 2, a first assembling plate, 3, a sliding groove, 4, a clamping groove, 5, an adjusting groove, 6, a second assembling plate, 7, a limiting sliding groove, 8, a clamping block, 9, a spring, 10, a pull rope, 11, a connecting block, 12, a rotating rod, 13, a connecting sleeve, 14, a slot, 15, a plug block, 16, a handle, 17, a first supporting plate, 18, a second supporting plate, 19, a universal wheel, 20 and a threaded rod.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-4, a protective fence for building construction in this embodiment includes a column 1 and a first assembling plate 2, the first assembling plate 2 is fixedly connected at a middle part of one side of the column 1, a chute 3 is internally provided at one end of the first assembling plate 2, the chute 3 is adapted to a second assembling plate 6, a clamping groove 4 is provided at an inner wall of the first assembling plate 2, the clamping groove 4 is adapted to the clamping block 8 1, the clamping groove 4 is provided at a top and a bottom of the inner wall of the first assembling plate 2, a plurality of groups of clamping grooves 4 are provided, the clamping block 8 is used for clamping the clamping block 8, the second assembling plate 6 is connected with the clamping groove 4 through the clamping block 8, the second assembling plate 6 is fixed at a position in the first assembling plate 2, a limit chute 7 is internally provided at an upper end and a lower end of the second assembling plate 6, a square clamping block 8 is slidingly connected with the inside of the limit chute 7, one side of the clamping block 8 is fixedly connected with a spring 9, one side of the clamping block 8 is pushed by the spring 9, one side of the clamping block 8 is reset by the spring 9, one side of the clamping block 8 is fixedly connected with two ends of a pull rope 11, and two ends of the pull rope 11 are fixedly connected with two ends of the pull rope 11, and the pull rope 11 is fixedly connected with two ends of the pull rope 11.

Example 1: an adjusting groove 5 is formed in one side of the first assembling plate 2, and the adjusting groove 5 is used for connecting the inserting block 15 with the inserting groove 14 at any position.

Example 2: the clamping block 8 is movably inserted into the clamping groove 4, and the clamping block 8 is movably inserted into the clamping groove 4 to fix the second assembling plate 6 at the inner fixed position of the first assembling plate 2.

Example 3: the middle part fixedly connected with bull stick 12 of connecting block 11, the one end fixedly connected with adapter sleeve 13 of bull stick 12, slot 14 has been seted up to one side of adapter sleeve 13, and bull stick 12 rotates with second tooling plate 6 to be connected, and adapter sleeve 13 inlays in one side of second tooling plate 6, keeps the level with second tooling plate 6, slot 14 and plug 15 looks adaptation.

Example 4: the inside of the slot 14 is movably inserted with an inserting block 15, one side of the inserting block 15 is fixedly connected with a handle 16, and a worker can insert the inserting block 15 into the slot 14 through the handle 16, so that the connecting sleeve 11 is rotated to adjust the position of the second assembling plate 6.

Example 5: one side of the upright 1 is fixedly connected with a first supporting plate 17, one end of the first supporting plate 17 is internally and slidably connected with a second supporting plate 18, the second supporting plate 18 is slidably arranged in the first supporting plate 17, and the second supporting plate 18 is used for extending the first supporting plate 17.

Example 6: the inside sliding connection of bottom of stand 1 has universal wheel 19, and upper portion one side threaded connection of universal wheel 19 has threaded rod 20, and the notch that is used for receiving universal wheel 19 is seted up to the bottom of stand 1, fixes the position of universal wheel 19 through threaded rod 20.

The working principle of the utility model is as follows: when the device is used, the device is pushed to a required position through the universal wheel 19, then a worker is inserted into the matched slot 14 through the inserting block 15 fixedly connected with one side of the handle 16, at the moment, the worker rotates the handle 16 according to the required moving direction, the inserting block 15 rotates the connecting sleeve 13 through the slot 4, the connecting sleeve 13 rotates the connecting block 11 through the rotating rod 12, the pull ropes 10 at two ends of the connecting block 11 relatively rotate, the pull ropes 10 pull the clamping blocks 8 to shrink into the sliding grooves 3, at the moment, the springs 9 shrink, then the worker can enable the second assembling plate 6 to move to the required length through the sliding grooves 3, then the handle 16 is loosened, the worker pushes the clamping blocks 8 to reset and insert into the clamping grooves 4 through the springs 9, so that the second assembling plate 6 is fixed in the inner position of the first assembling plate 1, if the clamping blocks 8 do not correspond to the inserting clamping grooves 4, the worker can slightly reciprocate the second assembling plate 6, then through loosening 20, the universal wheel 19 is shrunk to the inner part of the upright post 1, the inserting block 15 is separated from the slot 14 through the handle 16, and the inserting grooves 14 and the inserting blocks 15 are in the shape of being arranged independently, and the situation that the non-threaded bars cannot be avoided by the worker through the inserting blocks 15 through the inserting grooves 14.

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

1. the staff rotates handle 16 according to the direction that needs to remove, and insert 15 passes through slot 4 rotation adapter sleeve 13, and adapter sleeve 13 passes through bull stick 12 rotation connecting block 11, and connecting block 11 makes the stay cord 10 relative rotation at both ends, and stay cord 10 pulling fixture block 8 shrink to spout 3 inside, and spring 9 shrink this moment, then the staff can make second tooling plate 6 pass through spout 3 and remove to the required length back loosen handle 16, and it is fixed to make second tooling plate 6 at first tooling plate 1 inside position in draw-in groove 4 to promote fixture block 8 reset grafting through spring 9, and the stability of second tooling plate 6 is just can not influence in the convenient staff operation.

2. The slot 14 is formed in one side of the connecting sleeve, the connecting sleeve 13 is embedded to rotate inside one side of the second assembling plate 6, a worker can rotate the connecting sleeve 13 to enable the clamping block to shrink through movably inserting the inserting block 15 into the matched slot 14, so that the second assembling plate 6 can move, after the worker finishes operating, the inserting block 15 is separated from the slot 14 through the handle 16 to be taken out, and the connecting sleeve 11 cannot be rotated through the slot 14 without the matched inserting block 15 due to the fact that the inserting slot 14 and the inserting block 15 are in the independent shapes, so that a protective fence can be prevented from being operated by non-workers.

Claims (7)

1. A rail guard for construction is built in room, its characterized in that includes stand (1) and first tooling plate (2), spout (3) have been seted up to the inside one end of first tooling plate (2), draw-in groove (4) have been seted up to the inner wall of first tooling plate (2), the inside sliding connection of spout (3) has second tooling plate (6), spacing spout (7) have been seted up to the inside one end of second tooling plate (6), the inside sliding connection of spacing spout (7) has fixture block (8), one side fixedly connected with spring (9) of fixture block (8), one side middle part fixedly connected with stay cord (10) of fixture block (8), one end fixedly connected with connecting block (11) of stay cord (10).

2. The protective fence for building construction according to claim 1, characterized in that an adjusting groove (5) is provided on one side of the first assembly plate (2).

3. Guard rail for construction of building according to claim 1, characterized in that the clamping block (8) is movably inserted into the clamping groove (4).

4. The protective fence for building construction according to claim 1, wherein the middle part of the connecting block (11) is fixedly connected with a rotating rod (12), one end of the rotating rod (12) is fixedly connected with a connecting sleeve (13), and one side of the connecting sleeve (13) is provided with a slot (14).

5. The protective fence for building construction according to claim 4, wherein an insert block (15) is movably inserted in the slot (14), and a handle (16) is fixedly connected to one side of the insert block (15).

6. The protective fence for building construction according to claim 1, wherein one side of the upright post (1) is fixedly connected with a first supporting plate (17), and one end of the first supporting plate (17) is internally connected with a second supporting plate (18) in a sliding manner.

7. Guard rail for construction of building according to claim 1, characterized in that the bottom inside of the upright (1) is slidingly connected with a universal wheel (19), the upper side of the universal wheel (19) is screwed with a threaded rod (20).