CN217518160U

CN217518160U - Site operation protective bracket for constructional engineering

Info

Publication number: CN217518160U
Application number: CN202221036647.6U
Authority: CN
Inventors: 王庆贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-04
Filing date: 2022-05-04
Publication date: 2022-09-30
Anticipated expiration: 2032-05-04

Abstract

The utility model belongs to the technical field of building engineering, especially, relate to a site operation protective bracket that building engineering used. In order to solve and can not carry out the secondary protection to the device and consolidate, the poor technical problem of protection stability, including drive plate one, it has a plurality of drive spouts one to open on the drive plate one, slidable mounting has drive slide bar one in the drive spout, drive slide bar one installs the protection mounting panel through clamping screw, the protection mounting panel is provided with a plurality ofly, the outside of protection mounting panel is furnished with fixed loop bar, it has the rectangle through-hole to open on the fixed loop bar, through the relative position adjustment between dead lever and the fixed loop bar, and realize the rigidity to relative adjustment between dead lever and the fixed loop bar through fixing bolt and cooperation waist groove fastening fit, and then realize the fixed to the protection mounting panel in the outside of protection mounting panel, and then realize the secondary protection reinforcement to the reinforced concrete pillar of not unidimensional.

Description

Site operation protective bracket for constructional engineering

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a site operation protective bracket that building engineering used.

Background

Civil engineering, i.e. civil and architectural engineering, is a general term of civil engineering and architectural engineering, is an engineering discipline for building various facilities and places for activities such as human life, production, protection and the like, covers the construction of buildings, structures and engineering works in facilities and places in engineering ranges such as buildings, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and the like, and comprises various technical activities such as surveying, designing, constructing, maintaining, managing and the like in the engineering construction process, and materials, equipment and articles consumed in the construction process. However, in the construction process, no matter buildings and workshops are built, or roads and bridges are built, the building supports cannot be separated. Some supports for pouring reinforced concrete are required to be built on a construction site, the supports used at present are mostly steel pipe supports, steel pipes are connected by steel pipe fastener supports in a longitudinal and transverse mode, and the supports are usually high in height, so that the safety problem is easy to occur, but the existing supports have no structure for solving the safety problem, and the requirements on environmental protection in urban construction operation are high;

if the patent number is CN202121176052.6 site operation protective bracket that building engineering used, comprising a base plate, the top of bottom plate is provided with the mounting panel, the below of four corner position departments of mounting panel all is provided with the dead lever, the left of mounting panel is provided with the support column, the border department of mounting panel upper wall is fixed with the guard plate, the rear side at guard plate top is provided with the baffle, both sides and the left and right sides of the intermediate position department of bottom plate all are provided with supporting member around the intermediate position department of bottom plate, supporting member includes the screw rod, the lower extreme of screw rod is provided with the backup pad, but this technical scheme's shortcoming can not carry out the secondary protection to the device and consolidate, protection stability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a site operation protective bracket that building engineering used to solve and to carry out the secondary protection to the device and consolidate, protection poor stability's technical problem.

In order to achieve the above object, the utility model discloses a site operation protective bracket for building engineering's concrete technical scheme as follows:

a field construction protective bracket for constructional engineering comprises a first drive plate, wherein a plurality of first drive sliding grooves are formed in the first drive plate, first drive sliding rods are slidably mounted in the first drive sliding grooves, first drive sliding rods are mounted on the first drive sliding grooves through first fixing screw rods and provided with a plurality of protective bracket plates, fixing sleeve rods are arranged on the outer sides of the protective bracket plates and provided with rectangular through holes, fixing rods are slidably connected onto the rectangular through holes and attached to the outer sides of the other adjacent protective bracket plates, matching waist grooves are formed in the fixing rods, fixing bolts are mounted on the fixing sleeve rods and abut against the bottoms of the matching waist grooves, the fixing rods and the fixing sleeve rods are provided with a plurality of fixing sleeve rods, one drive plate is rotatably mounted on a clamping plate, a plurality of clamping plate clamping grooves are formed in the clamping plate, a plurality of clamping plate sliding grooves are formed in the clamping plate, a first clamping rod is slidably mounted on the first drive plate, and a first clamping rod pushing spring is arranged between the first clamping rod and the first drive plate, the clamping rod I is matched with the clamping plate sliding groove in a positioning mode, the driving sliding rod I is connected with the clamping plate sliding groove in a sliding mode, the middle end plate is installed at the lower end of the clamping plate, the middle end sliding groove is formed in the middle end plate, the middle end of the middle end plate is provided with a rotary hole, the rotary column is installed in the rotary hole in a rotating mode and installed on the drive plate II, the drive plate II is provided with a driving sliding groove II, the driving sliding groove II is internally provided with a positioning cone in a sliding mode, and the upper end of the positioning cone is connected in the middle end sliding groove in a sliding mode.

Further, the protection support plate is specifically provided with four.

Furthermore, the fixed rod and the fixed loop bar are specifically provided with two, and the fixed rod and the fixed loop bar are crossed pairwise.

Furthermore, the clamping groove of the clamping plate is arranged on the side wall of the clamping plate, and the sliding groove of the clamping plate is arranged on the end surface of the clamping plate.

Furthermore, the terminal of middle-end spout is provided with the middle-end traveller, and the upper end of location awl slides spacing installation on the middle-end traveller.

Further, the lower end of the positioning cone is conical.

The utility model has the advantages that:

the utility model drives the driving sliding groove to move and drives the driving sliding rod to slide in the sliding groove of the clamping plate sliding groove arranged on the clamping plate, and the position of the protective bracket plate is changed by the driving sliding rod, so that the area enclosed by the positions of the protective bracket plates is changed, and the adaptation to the reinforced concrete pillars with different sizes can be realized; meanwhile, the second driving plate and the middle end plate are relatively rotated, and the second driving sliding groove is driven by the second driving plate to drive the positioning cone to slide in the sliding groove at the middle end, so that the anchoring position of the positioning cone is adjusted; meanwhile, the lower end of the positioning cone is conical, so that the bottom surface can be conveniently broken, and the stability of the device is improved; simultaneously, realize realizing preliminary fixed protection to not unidimensional reinforced concrete pillar through four protection mounting panels earlier through foretell step, simultaneously, with two liang intercrossings of dead lever and fixed loop bar, through the relative position adjustment between dead lever and the fixed loop bar, and realize the rigidity to relative adjustment between dead lever and the fixed loop bar through fixing bolt and cooperation waist groove fastening fit, and then realize the fixed to the protection mounting panel in the outside of protection mounting panel, and then realize strengthening the secondary protection of not unidimensional reinforced concrete pillar.

Drawings

Fig. 1 is a schematic view of the overall structure of a protective bracket for construction work in situ according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a structure of a driving plate of a protective bracket for construction work according to the present invention;

FIG. 4 is a schematic structural view of a middle end plate of the on-site construction protective bracket for construction engineering of the present invention;

FIG. 5 is a schematic structural view of a driving slide bar of a protective bracket for construction work;

FIG. 6 is a schematic structural view of a second driving plate of the on-site construction protective bracket for construction engineering according to the present invention;

FIG. 7 is a schematic view of a clamp plate structure of a protective bracket for construction work in situ according to the present invention;

the notation in the figure is:

a first driving plate 1; a first driving chute 2; driving the first sliding rod 3; a protective bracket plate 4; a fixing rod 5; a fixed loop bar 6; a rectangular through-hole 7; a fixing bolt 8; a matching waist groove 9; a second driving plate 10; a positioning cone 11; a middle end plate 12; a middle spool 13; a middle-end chute 14; a first clamping rod 15; a clamping rod pushing spring I16; a fixing screw 17; the second driving chute 18; a rotary column 19; a rotary hole 20; a clamp plate 21; a cleat runner 22; a clamping plate clamping groove 23.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

A field construction protection bracket for constructional engineering comprises a drive plate I1, wherein a plurality of drive sliding grooves I2 are formed in the drive plate I1, a drive sliding rod I3 is slidably mounted in the drive sliding grooves I2, a protection bracket plate 4 is mounted on the drive sliding rod I3 through a fixing screw rod 17, a plurality of protection bracket plates 4 are arranged, a fixing loop bar 6 is matched with the outer side of each protection bracket plate 4, a rectangular through hole 7 is formed in each fixing loop bar 6, a fixing rod 5 is slidably connected onto each rectangular through hole 7, each fixing rod 5 is attached to the outer side of another adjacent protection bracket plate 4, a matching waist groove 9 is formed in each fixing rod 5, a fixing bolt 8 is mounted on each fixing loop bar 6, each fixing bolt 8 abuts against the bottom surface of the corresponding waist groove 9, a plurality of fixing rods 5 and fixing loop bars 6 are arranged, the drive plate I1 is rotatably mounted on a clamping plate 21, a plurality of clamping plate clamping grooves 23 are formed in the clamping plate 21, a plurality of clamping plate sliding grooves 22 are formed in the clamping plate 21, a first clamping rod 15 is slidably mounted on the first driving plate 1, a first clamping rod pushing spring 16 is arranged between the first clamping rod 15 and the first driving plate 1, the first clamping rod 15 is in positioning fit with the clamping plate sliding grooves 22, a first driving sliding rod 3 is slidably connected with the clamping plate sliding grooves 22, a middle end plate 12 is mounted at the lower end of the clamping plate 21, a middle end sliding groove 14 is formed in the middle end plate 12, a rotary hole 20 is formed in the middle end of the middle end plate 12, a rotary column 19 is rotatably mounted in the rotary hole 20 and is mounted on the second driving plate 10, a second driving sliding groove 18 is formed in the second driving sliding groove 18, a positioning cone 11 is slidably mounted in the second driving sliding groove 18, and the upper end of the positioning cone 11 is slidably connected into the middle end sliding groove 14.

As shown in fig. 1 to 7, the number of the protective support plates 4 is specifically four, and the reinforced concrete support column for field construction is surrounded by the four protective support plates 4.

As shown in fig. 1 to 7, two fixing rods 5 and two fixing loop rods 6 are specifically arranged, and the fixing rods 5 and the fixing loop rods 6 are crossed with each other in pairs.

As shown in fig. 1 to 7, the clamping plate locking groove 23 is formed in a side wall of the clamping plate 21, and the clamping plate sliding groove 22 is formed in an end surface of the clamping plate 21.

As shown in fig. 1-7, the middle end sliding column 13 is arranged at the terminal of the middle end sliding groove 14, and the upper end of the positioning cone 11 is slidably and limitedly mounted on the middle end sliding column 13.

Wherein, as shown in fig. 1-7, the lower end of the positioning cone 11 is conical.

When the device is used, the first drive plate 1 is manually rotated, so that the first drive plate 1 and the clamping plate 21 relatively rotate, the first drive plate 1 drives the first drive chute 2 to move and drives the first drive slide rod 3 to slide in the clamping plate chute 22 formed in the clamping plate 21, the position of the protection support plate 4 is changed by driving the first drive slide rod 3, the area enclosed by the positions of the protection support plates 4 is changed, and the device can be adapted to reinforced concrete pillars with different sizes; meanwhile, the second driving plate 10 and the middle end plate 12 are relatively rotated, and the second driving sliding groove 18 is driven by the second driving plate 10 to drive the positioning cone 11 to slide in the middle end sliding groove 14, so that the anchoring position of the positioning cone 11 is adjusted; meanwhile, the lower end of the positioning cone 11 is conical, so that the bottom surface can be conveniently broken, and the stability of the device is increased; simultaneously, realize realizing the preliminary fixed protection to not unidimensional reinforced concrete pillar through four protection mounting panel 4 earlier through foretell step, simultaneously, with two liang of intercrossings of dead lever 5 and fixed loop bar 6, through the relative position adjustment between dead lever 5 and the fixed loop bar 6, and realize the rigidity to the relative adjustment between dead lever 5 and the fixed loop bar 6 through fixing bolt 8 and the cooperation waist groove 9 fastening fit, and then realize the fixed to protection mounting panel 4 in the outside of protection mounting panel 4, and then realize strengthening the secondary protection to not unidimensional reinforced concrete pillar.

It is to be understood that the present invention has been described with reference to certain embodiments and that various changes or equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention as defined by the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A field construction protection support for constructional engineering comprises a first drive plate (1), wherein a plurality of first drive chutes (2) are formed in the first drive plate (1), first drive slide rods (3) are arranged in the first drive chutes (2) in a sliding manner, first drive slide rods (3) are provided with protection support plates (4) through fixing screws (17), a plurality of protection support plates (4) are arranged, a fixing loop bar (6) is matched with the outer side of each protection support plate (4), a rectangular through hole (7) is formed in each fixing loop bar (6), a fixing rod (5) is connected onto each rectangular through hole (7) in a sliding manner, each fixing rod (5) is attached to the outer side of another adjacent protection support plate (4), a matching waist groove (9) is formed in each fixing rod (5), a fixing bolt (8) is arranged on each fixing loop bar (6), and each fixing bolt (8) abuts against the bottom surface of the corresponding waist groove (9), the fixing rod (5) and the fixing sleeve rod (6) are both provided with a plurality of fixing rods and sleeve rods, and the fixing rod (5) and the fixing sleeve rod (6) are characterized in that a first drive plate (1) is rotatably installed on a clamping plate (21), a plurality of clamping plate clamping grooves (23) are formed in the clamping plate (21), a plurality of clamping plate sliding grooves (22) are formed in the clamping plate (21), a first clamping rod (15) is slidably installed on the first drive plate (1), a first clamping rod pushing spring (16) is arranged between the first clamping rod (15) and the first drive plate (1), the first clamping rod (15) is in positioning fit with the clamping plate sliding grooves (22), a first drive sliding rod (3) is slidably connected with the clamping plate sliding grooves (22), a middle end plate (12) is installed at the lower end of the clamping plate (21), a middle end sliding groove (14) is formed in the middle end of the middle end plate (12), a rotating hole (20) is rotatably installed on a rotating column (19), and a rotating column (19) is installed on a second drive plate (10), the second driving plate (10) is provided with a second driving sliding groove (18), a positioning cone (11) is installed in the second driving sliding groove (18) in a sliding mode, and the upper end of the positioning cone (11) is connected in the middle-end sliding groove (14) in a sliding mode.

2. The construction site protection bracket for building engineering according to claim 1, characterized in that the number of the protection bracket plates (4) is four.

3. The construction site protection bracket for the building engineering as claimed in claim 1, wherein there are two fixing rods (5) and two fixing loop rods (6), and the fixing rods (5) and the fixing loop rods (6) are crossed with each other in pairs.

4. The construction site protection bracket for building engineering according to claim 1, wherein the clamping plate slot (23) is opened on the side wall of the clamping plate (21), and the clamping plate sliding slot (22) is opened on the end face of the clamping plate (21).

5. The construction site protection bracket for the building engineering according to claim 1, characterized in that the middle end sliding chute (14) is provided with a middle end sliding column (13) at the terminal end, and the upper end of the positioning cone (11) is slidably and limitedly arranged on the middle end sliding column (13).

6. The construction site protection bracket for building engineering according to claim 5, wherein the lower end of the positioning cone (11) is tapered.