CN217518373U - Safety device of job site - Google Patents

Abstract

The utility model provides a safety device of job site belongs to construction safety technical field, has effectively solved the current rail guard and has connected waste time and energy and connect firm poor and not strong scheduling problem of suitability with the connection. This technical scheme includes the dead lever of vertical setting in proper order, is provided with the guard plate between per two adjacent dead levers, and the guard plate top is provided with the slide bar, and the cooperation of pegging graft between slide bar and the dead lever, guard plate below sliding connection have a plurality of point portion to prick the pole towards the toper that sets up down, and dead lever bottom fixed connection has the rectangle fixed plate that the level set up, and the connecting hole has all been seted up in the four corners department of fixed plate. The utility model has the advantages that: the safety protection device for the construction site is simple in structure, convenient to operate, good in stability and strong in applicability.

Description

Safety device of job site

Technical Field

The utility model relates to a construction safety technical field especially relates to a safety device of job site.

Background

In the building construction, the guardrail is a commonly used safety protection device, but the guardrail that is commonly used at present is fixed with ground through rag bolt, and the connection between the guardrail is connected through two upper and lower connection pieces and connecting bolt, and this kind of connected mode makes the connection of guardrail not firm enough, and the connection process is wasted time and energy, and in addition when unhardened ground uses, the whole very difficult effective stable placing of guardrail is on ground.

Therefore, how to solve the above technical problems becomes a problem faced by the present invention.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a simple structure, convenient operation, stability are good, the safety device of the job site that the suitability is strong.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a safety protection device for construction site, which comprises fixing rods which are sequentially and vertically arranged, wherein a protection plate is arranged between every two adjacent fixing rods, a sliding rod is arranged at the top of the protection plate, and the sliding rod is matched with the fixing rods in an inserting way;

a plurality of conical binding rods with downward pointed parts are slidably connected below the protection plate;

the fixing rod bottom is fixedly connected with a horizontally arranged rectangular fixing plate, and connecting holes are formed in four corners of the fixing plate.

The both sides of dead lever from top to bottom the symmetry seted up the spout, every the both sides of guard plate all with adjacent two the spout sliding fit, every both sides are all symmetrical from top to bottom around the spout and are provided with the card strip, every the both sides of guard plate correspond the card strip all is provided with rather than a pair of draw-in groove of sliding fit.

The protection plate comprises a warning plate arranged at the bottom side of the protection plate and a protection net arranged above the warning plate;

a gear is rotatably connected to the center of the top of each protection plate, the front side and the rear side of each gear are respectively meshed with a first rack and a second rack, one side of each first rack opposite to one side of each second rack is fixedly connected with a sliding rod, and one end of each sliding rod, which is far away from the gear, is in sliding fit with a slot formed in the corresponding fixing rod;

the coaxial fixedly connected with in gear top is vertical the rotary column that sets up, the coaxial fixedly connected with turning handle in top of rotary column.

The warning plate is uniformly and vertically provided with a plurality of through grooves from top to bottom, the binding rod penetrates through each through groove, the top of each binding rod is positioned above the warning plate, and the top of each binding rod is fixedly connected to the bottom of a horizontally arranged pressure rod;

the two sides of the pressure lever are connected with the inner walls of the two sides of the protection plate in a sliding mode.

A spring is sleeved on the outer side of the part, located between the warning plate and the pressure rod, of each binding rod;

the central part of depression bar articulates there is the locating plate, locating plate is kept away from its hinged end one side fixedly connected with L type cardboard, the cardboard with warning board bottom joint cooperation.

The utility model discloses during the in-service use: after fixing the fixed rods through foundation bolts, inserting the two sides of the protection plate into the sliding grooves of the adjacent fixed rods from the upper part, sliding to the bottom of the sliding grooves, rotating the rotating handle, driving the first rack and the second rack to slide towards the two sides through the gears, inserting the end parts of the first rack and the second rack into the inserting grooves of the fixed rods on the corresponding side, and integrally fixing the protection plate on the fixed rods, when the protection plate is used on unhardened ground, pressing the pressing rod downwards from the top after the protection plate is fixed, pushing a plurality of binding rods downwards into the ground through the pressing rod, integrally fixing the device, placing the clamping plate card at the bottom of the warning plate to fix the binding rods, turning the clamping plate to the outer side of the warning plate after use, retracting the binding rods under the action of the springs, reversely rotating the rotating handle to separate the sliding rods from the inserting grooves, integrally withdrawing the protection plate from the sliding grooves, disassembling the fixed rods, and uniformly transferring and storing the fixed rods, for reuse.

The utility model has the advantages that: the rail guard can connect gradually through the spout fast, and labour saving and time saving makes guard plate and dead lever carry out the high-speed joint locking through the slide bar moreover, guarantees that the device is whole firm stable, and in addition when non-hardening ground uses, the accessible is a plurality of to prick the pole and prick subaerially, effectually stabilizes the device is whole, and the effect through spring and cardboard can be convenient fixed prick the lower position of pricking the pole and retract automatically.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of a first state three-dimensional structure of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3;

fig. 5 is a schematic view of a second state of the three-dimensional structure of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the fixing rod of the present invention;

fig. 7 is a schematic view of the three-dimensional structure of the protection plate of the present invention.

Wherein the reference numbers are: 1. fixing the rod; 101. a chute; 102. clamping the strip; 103. a slot; 2. a protection plate; 201. a card slot; 202. a warning board; 203. a square protecting net; 204. a through groove; 3. a slide bar; 4. binding a rod; 5. a fixing plate; 501. connecting holes; 6. a gear; 7. a first rack; 8. a second rack; 9. turning the column; 10. a handle is rotated; 11. a pressure lever; 12. a spring; 13. positioning a plate; 14. clamping a plate; 15. and (7) anchor bolts.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1 to 7, the utility model relates to a safety device of job site, including the dead lever 1 of vertical setting in proper order, be provided with guard plate 2 between every two adjacent dead levers 1, 2 tops of guard plate are provided with slide bar 3, the cooperation of pegging graft between slide bar 3 and the dead lever 1, 2 below sliding connection of guard plate have a plurality of point portion to prick pole 4 towards the toper that sets up, dead lever 1 bottom fixed connection has the rectangle fixed plate 5 that the level set up, connecting hole 501 has all been seted up to the four corners department of fixed plate 5. The both sides of dead lever 1 have from top to bottom seted up spout 101 symmetrically, and the both sides of every guard plate 2 all with the spout 101 sliding fit of two adjacent dead levers 1, the equal symmetry of both sides from top to bottom is provided with card strip 102 around every spout 101, and the both sides of every guard plate 2 correspond card strip 102 and all are provided with rather than a pair of draw-in groove 201 of sliding fit. Guard plate 2 includes the protection network 203 that warning board 202 and warning board 202 top set up that its bottom side set up, 2 top centers department of every guard plate all rotates and is connected with gear 6, both sides are equallyd divide around gear 6 respectively with first rack 7 and the meshing of second rack 8, the equal fixedly connected with in one side that first rack 7 is opposite with second rack 8 is with slide bar 3, slot 103 sliding fit who offers on the one end that gear 6 was kept away from to every slide bar 3 all rather than the dead lever 1 that corresponds, the vertical column 9 that sets up in the coaxial fixedly connected with in gear 6 top, the coaxial fixedly connected with turning handle 10 in top of column 9. Warning board 202 from top to bottom even vertical a plurality of has been seted up and has been led to groove 204, and every leads to all wears to be equipped with in groove 204 and pricks pole 4, pricks the top of pole 4 and is located warning board 202 top, and every top of pricking pole 4 equal fixed connection is in the depression bar 11 bottom that the level set up, and the both sides sliding connection of depression bar 11 is in 2 both sides inner walls of guard plate. The spring 12 is sleeved on the outer side of the part, located between the warning board 202 and the pressure rod 11, of each binding rod 4, the positioning board 13 is hinged to the central part of the pressure rod 11, the L-shaped clamping board 14 is fixedly connected to one side, far away from the hinged end, of the positioning board 13, and the clamping board 14 is in clamping fit with the bottom of the warning board 202.

In actual use: after the fixing rod 1 is fixed through the foundation bolt 15, two sides of the protection plate 2 are inserted into the sliding grooves 101 of the adjacent fixing rods 1 from the upper part and slide to the bottoms of the sliding grooves 101, the rotating handle 10 is rotated, the first rack 7 and the second rack 8 are driven to slide towards two sides through the gear 6, the end parts of the first rack and the second rack are inserted into the slots 103 of the fixing rods 1 on the corresponding sides, namely, the protection plate 2 is integrally fixed on the fixing rods 1, when the protection plate 2 is used on unhardened ground, the rods 11 are pressed downwards from the top after the protection plate 2 is fixed, the pressing rod 11 pushes a plurality of pricking rods 4 downwards to prick into the ground, the device is integrally fixed, the clamping plate 14 is clamped at the bottom of the warning plate 202 to fix the positions of the pricking rods 4, after the device is used, the clamping plate 14 is turned over to the outer side of the warning plate 202, the pricking rods 4 retract under the action of the spring 12, the rotating handle 10 is rotated reversely, the sliding rods 3 are separated from the slots 103, and the protection plate 2 can be integrally withdrawn from the sliding grooves 101, and then the fixed rod 1 is disassembled, and uniform transfer and storage are carried out so as to be used again.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims (5)

1. The safety protection device for the construction site is characterized by comprising fixing rods (1) which are sequentially and vertically arranged, a protection plate (2) is arranged between every two adjacent fixing rods (1), a sliding rod (3) is arranged at the top of the protection plate (2), and the sliding rod (3) is in insertion fit with the fixing rods (1);

a plurality of conical binding rods (4) with downward pointed parts are slidably connected below the protection plate (2);

the bottom of the fixing rod (1) is fixedly connected with a horizontally arranged rectangular fixing plate (5), and connecting holes (501) are formed in four corners of the fixing plate (5).

2. The safety protection device for the construction site according to claim 1, wherein sliding grooves (101) are symmetrically formed in two sides of the fixing rods (1) from top to bottom, two sides of each protection plate (2) are in sliding fit with the sliding grooves (101) of two adjacent fixing rods (1), clamping strips (102) are symmetrically arranged on the front side and the rear side of each sliding groove (101) from top to bottom, and a pair of clamping grooves (201) in sliding fit with the clamping strips (102) are formed in the two sides of each protection plate (2) corresponding to the clamping strips (102).

3. Safety device according to claim 1, characterized in that said protection plate (2) comprises a warning plate (202) arranged on its bottom side and a protection net (203) arranged above said warning plate (202);

a gear (6) is rotatably connected to the center of the top of each protection plate (2), the front side and the rear side of each gear (6) are respectively meshed with a first rack (7) and a second rack (8), one side of each first rack (7) opposite to one side of each second rack (8) is fixedly connected with a sliding rod (3), and one end, far away from the gear (6), of each sliding rod (3) is in sliding fit with a slot (103) formed in the corresponding fixing rod (1);

the coaxial fixedly connected with in gear (6) top is vertical rotary column (9) that sets up, the coaxial fixedly connected with turning handle (10) in top of rotary column (9).

4. The safety protection device for the construction site according to claim 3, wherein the warning plate (202) is vertically provided with a plurality of through grooves (204) uniformly from top to bottom, each through groove (204) is internally provided with the binding rod (4), the top of each binding rod (4) is positioned above the warning plate (202), and the top of each binding rod (4) is fixedly connected to the bottom of the horizontally arranged compression rod (11);

two sides of the pressure lever (11) are connected with the inner walls of two sides of the protection plate (2) in a sliding manner.

5. The safety protection device for the construction site according to claim 4, wherein a spring (12) is sleeved on the outer side of the part, located between the warning plate (202) and the pressure rod (11), of each binding rod (4);

the central part of depression bar (11) articulates there is locating plate (13), locating plate (13) are kept away from its hinged end one side fixedly connected with L type cardboard (14), cardboard (14) with warning board (202) bottom joint cooperation.

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