CN113502752B - Safety protection device for building engineering construction and use method thereof - Google Patents
Safety protection device for building engineering construction and use method thereof Download PDFInfo
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- CN113502752B CN113502752B CN202110912883.3A CN202110912883A CN113502752B CN 113502752 B CN113502752 B CN 113502752B CN 202110912883 A CN202110912883 A CN 202110912883A CN 113502752 B CN113502752 B CN 113502752B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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Abstract
The invention belongs to the technical field of building construction, and particularly relates to a safety protection device for building engineering construction, which comprises a protection upper part, a protection lower part and a protection base, wherein the protection upper part is arranged at the upper end of the protection base, and the protection lower part is arranged at the lower end of the protection base; the protection upper portion is including supporting the left section, supporting the right section, support left section right-hand member and support right section left end fixed connection, it is the symmetrical formula structure to support the left section. The vertical support structure supports the bridge floor, the moving cylinder drives the moving shaft to move left and right in the opposite direction to the geological movement, the adjusting body moves on the protective base through the nylon sliding block when the geological movement is large in floating, the vertical support structure is moved greatly by pulling the linkage crawler belt, and the situation that a pier and the bridge floor in construction cannot be located at a construction central point in strong geological activity is avoided. The invention also provides a using method of the device, which comprises the steps of equipment connection, equipment adjustment, equipment lifting and the like.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a safety protection device for building engineering construction and a using method thereof.
Background
The bridge generally refers to a structure which is erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to smoothly pass through. The bridge generally consists of an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge spanning structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the attached structure refers to bridge end lapping plate, taper slope protection, bank protection, diversion engineering, etc.
In the existing bridge construction, as the geological structure is unstable in plateau frozen soil or soft soil geology, the bridge pier is easy to deform in the bridge construction, so that the bridge deck cannot be leveled, and the bridge deck is easy to collapse in the construction process.
Chinese patent publication No. CN112049001A discloses a prefabricated assembly type protection wall connection structure for a bridge and a construction method thereof, and relates to the technical field of bridge construction. This structure includes the roof beam body, prefabricated protecting wall, grout material and connecting plate, the prefabricated roof beam body, stretch out embedded bar at roof beam face relevant position during prefabrication, and reserve the grout groove, prefabricated protecting wall below is equipped with preformed groove and support column, the preformed groove is inside to be provided with connecting reinforcement, during the construction, lay the grout material of sitting in the grout groove of the roof beam body, set up the supporting pad at grout groove and support column relevant position, hoist and mount prefabricated protecting wall, support the support column on the supporting pad, insert connecting reinforcement in the middle of the embedded bar, penetrate pre-buried connecting plate in the support column on the embedded bolt of the roof beam body, the nut of screwing up is connected, again fill the grout material from grout inlet hole top, flow from grout outlet until the grout material, accomplish assembling of prefabricated protecting wall and roof beam body. The structure has the advantages of high construction speed, large construction tolerance, easy quality guarantee, low cost and contribution to popularization and application.
Chinese patent with publication number CN209066330U discloses a novel protection frame for road and bridge engineering, first supporting shoe and second supporting shoe including the symmetry setting, the common fixedly connected with backup pad of lateral wall that first supporting shoe and second supporting shoe are close to mutually, the lateral wall of backup pad is equipped with a plurality of evenly distributed's damper, the common fixedly connected with baffle of a plurality of damper, damper includes the fixed block, the lateral wall that the backup pad was kept away from to the fixed block is seted up the cross-section and is the first spacing groove of T type, the inside sliding connection of first spacing groove have with first spacing groove assorted stopper and two rubber blocks, the lateral wall fixedly connected with dead lever of backup pad is kept away from to the stopper, the one end that the stopper was kept away from to the dead lever extends to the outside of first spacing groove and with baffle fixed connection, two rubber blocks all are located the stopper and are close to one side of backup pad. The utility model discloses a greatly improved the crashproof ability of protection frame, and be convenient for splice a plurality of protection frames and use.
Chinese patent publication No. CN108589508A discloses a double-spliced composite bridge structure, which comprises a double-spliced composite bridge body, wherein the double-spliced composite bridge body comprises a left bridge structure and a right bridge structure; the left bridge structure comprises a first bottom supporting beam frame, and the first bottom supporting beam frame comprises a first inverted trapezoidal supporting frame and a second inverted trapezoidal supporting frame which are symmetrical; a left bridge deck beam frame is arranged on the top surfaces of the first inverted trapezoidal support frame and the second inverted trapezoidal support frame, a first longitudinal clamping groove is formed in the left side end of the left bridge deck beam frame, and a movable left protective breast board is clamped in the first longitudinal clamping groove; the construction method adopts the prior sectional construction and the later double-spliced combination to form the whole bridge structure; the construction method has the advantages of high construction speed, no occupation of road resources, small influence on traffic travel, great improvement on construction speed and efficiency, improvement on traffic passage, relief of traffic pressure and the like.
However, the above prior art still has the following problems:
1. the processing and construction of the pier cannot be carried out in frozen soil or soft soil geology;
2. cannot cope with geological changes caused by large-scale geological activities such as earthquakes or debris flows.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a safety protection device for construction of building engineering, which is used for solving the problems that the prior art cannot carry out pier processing and construction in frozen soil or soft soil geology and cannot deal with geological changes caused by large-scale geological activities such as earthquakes or debris flows and the like, and the invention also provides a using method of the safety protection device.
In order to solve the technical problems, the invention adopts the following technical scheme:
a safety protection device for construction of constructional engineering comprises a protection upper part, a protection lower part and a protection base, wherein the protection upper part is arranged at the upper end of the protection base, and the protection lower part is arranged at the lower end of the protection base;
the protective upper part comprises a supporting left section and a supporting right section, the right end of the supporting left section is fixedly connected with the left end of the supporting right section, and the supporting left section is of a symmetrical structure;
the supporting left section comprises a vertical supporting structure and a transverse adjusting structure, the vertical supporting structure is installed at the left end of the protective base, and the transverse adjusting structure is installed in the middle of the protective base.
Further, the vertical supporting structure comprises a vertical supporting upper plate, an upper connecting plate and a transverse supporting plate, and the vertical supporting upper plate is movably connected with the transverse supporting plate through the upper connecting plate;
a supporting and fixing frame is further arranged below the transverse supporting plate, and a supporting and moving mechanism is arranged between the supporting and fixing frame and the transverse supporting plate;
the supporting and moving mechanism comprises a connecting card, a moving cylinder and a moving shaft, the moving cylinder is connected with the connecting card in a penetrating mode and is installed below the transverse supporting plate, and the moving shaft is installed on the transverse supporting plate.
Furthermore, the transverse adjusting structure comprises an adjusting body, a nylon sliding block, a cooling mechanism and an adjusting assembly, wherein the nylon sliding block is arranged at the lower end of the adjusting body, the cooling mechanism is arranged at the right end of the adjusting body, and the adjusting assembly is arranged at the lower end of the right part of the adjusting body;
the upper portion of the adjusting body is further provided with a linkage crawler belt, the right end of the linkage crawler belt is fixedly connected with the upper end of the adjusting body, and the left end of the linkage crawler belt is movably connected with the supporting and fixing frame.
Furthermore, the cooling mechanism comprises a cooling box body, a sliding connecting sheet, a sliding rod and a cooling nylon sliding block, wherein the sliding connecting sheet is arranged at the left part of the cooling box body;
and a cooling nylon slide rail which is matched with the cooling nylon slide block to slide is arranged at the lower end of the right part of the adjusting body.
Furthermore, the protective lower part comprises a lower supporting frame and an upper adjusting frame, and the upper adjusting frame is arranged at the upper end of the lower supporting frame;
the adjusting upper frame comprises a supporting slide rod, a sliding block, a transverse rotating rod and a vertical rotating rod, the upper end of the supporting slide rod is fixedly connected with the protective base, the sliding block is sleeved at the lower end of the supporting slide rod, the left part of the sliding block is arranged on the transverse rotating rod, and the right part of the sliding block is arranged at the two ends of the vertical rotating rod.
Furthermore, vertical dwang top is equipped with first linkage gear, horizontal dwang top is equipped with second linkage gear, first linkage gear and second linkage gear meshing.
Furthermore, a rotating motor is further installed on the supporting sliding rod.
Further, the support slide bar and the slide block.
Furthermore, the upper end of the adjusting body is also provided with a cooling nozzle which is in conduction connection with a cooling mechanism.
The application method of the safety protection device for building engineering construction comprises the following steps:
s1, connecting equipment, namely fixedly connecting the protective upper part with the bottom of a bridge deck, then installing the protective upper part at the upper end of a protective base, installing the protective lower part at the lower end of the protective base, injecting the protective lower part into the ground, reinforcing after pouring cement, and then constructing a pier pouring frame in a protective device;
s2, adjusting equipment, wherein when the bridge deck transversely moves left and right due to geological looseness, the vertical supporting structure supports the bridge deck, the moving cylinder drives the moving shaft to move left and right in the opposite direction to geological movement, when the geological movement has large floating, the adjusting body moves on the protective base through the nylon sliding block, and the linkage crawler is pulled to enable the vertical supporting structure to move greatly;
s3, equipment goes up and down, when meetting the geology and subside, the upper junction plate gliding makes vertical support upper plate and horizontal backup pad keep same water flat line, and increase lifting surface area, simultaneously, the rotation motor rotates, and vertical dwang drives the linkage of first linkage gear and second linkage gear, and the second linkage gear drives horizontal dwang and rotates, and the telescopic shaft stretches out and draws back along the geology settlement distance simultaneously, keeps the bridge floor height all to be in water flat line.
Compared with the prior art, the invention has the following beneficial effects:
1. when the bridge deck moves transversely left and right due to geological looseness, the vertical supporting structure supports the bridge deck, the moving cylinder drives the moving shaft to move left and right in the opposite direction to the geological movement, when the geological movement floats greatly, the adjusting body moves on the protective base through the nylon sliding block, the vertical supporting structure is moved greatly by pulling the linkage crawler belt, the situation that the constructed bridge pier and the bridge deck cannot be located at a construction central point in strong geological activity to influence construction precision is avoided, and meanwhile, the vertical strength of the constructed bridge pier can be protected to a great extent;
2. the protective upper part is fixedly connected with the bottom of the bridge floor, then the protective upper part is arranged at the upper end of the protective base, the protective lower part is arranged at the lower end of the protective base, the protective lower part is injected into the ground, cement is poured and then reinforced, then a pier pouring frame is constructed on the protective device, and the protective device is constructed in a split mode, so that time and labor are saved, transportation on a mountain plateau is facilitated, and the universality and the applicability of the device are higher;
3. the upper junction plate gliding makes vertical braces upper plate and horizontal backup pad keep same water flat line, and increase lifting surface area, simultaneously, rotates the motor and rotates, and vertical dwang drives first linkage gear and the linkage of second linkage gear, and the second linkage gear drives horizontal dwang and rotates, and the telescopic shaft stretches out and draws back along with the ground settlement distance simultaneously, keeps the bridge floor height all to be in water flat line.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a safety device for construction of building engineering;
FIG. 2 is an enlarged partial view of the structure at X in FIG. 1;
FIG. 3 is a schematic view of a partial structure of an embodiment of a safety protection device for construction of a building;
FIG. 4 is an enlarged view of a portion of the structure at Y in FIG. 3;
FIG. 5 is a schematic view of a portion of the enlarged structure at Z in FIG. 3;
FIG. 6 is a schematic top view of a safety shield apparatus for construction of a building;
FIG. 7 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 6;
reference numerals in the drawings of the specification include:
the protective device comprises a protective upper part 1, a supporting left section 11, a vertical supporting structure 111, a vertical supporting upper plate 1111, an upper connecting plate 1112, a transverse supporting plate 1113, a supporting fixing frame 1114, a supporting moving mechanism 1115, a connecting card 1116, a moving cylinder 1117 and a moving shaft 1118;
the device comprises a transverse adjusting structure 112, an adjusting body 1121, a cooling nylon slide rail 11211, a cooling nozzle 11212, a nylon slider 1122, a cooling mechanism 1123, a cooling box 11231, a sliding connecting sheet 11232, a sliding rod 11233, a cooling nylon slider 11234, an adjusting assembly 1124, a linkage crawler 1125 and a support right section 12;
the protective lower part 2, the lower supporting frame 21, the upper adjusting frame 22, the sliding supporting rod 221, the telescopic shaft 2212, the sliding block 222, the transverse rotating rod 223, the second linkage gear 2231, the vertical rotating rod 224 and the first linkage gear 2241;
a protective base 3.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1 to 7, the safety protection device for building engineering construction of the present invention comprises a protection upper part 1, a protection lower part 2, and a protection base 3, wherein the protection upper part 1 is installed at the upper end of the protection base 3, and the protection lower part 2 is installed at the lower end of the protection base 3;
the protective upper part 1 comprises a supporting left section 11 and a supporting right section 12, the right end of the supporting left section 11 is fixedly connected with the left end of the supporting right section 12, and the supporting left section 11 is of a symmetrical structure;
support left section 11 and include vertical bearing structure 111, horizontal regulation structure 112, vertical bearing structure 111 installs in protection base 3 left end, and horizontal regulation structure 112 installs in protection base 3 middle part.
When specifically using, protection upper portion 1 and bridge floor bottom fixed connection protect upper portion 1 to install in protection base 3 upper ends afterwards, and protection lower part 2 is installed in protection base 3 lower extreme to protect lower part 2 and pour into ground, consolidate behind the watering cement, build the pier at protector afterwards and pour the frame, through split type protector of building, labour saving and time saving, and be convenient for at the transportation in mountain region plateau, make the universality and the application of device stronger.
The vertical supporting structure 111 comprises a vertical supporting upper plate 1111, an upper connecting plate 1112 and a transverse supporting plate 1113, wherein the vertical supporting upper plate 1111 is movably connected with the transverse supporting plate 1113 through the upper connecting plate 1112;
a support fixing frame 1114 is further arranged below the transverse support plate 1113, and a support moving mechanism 1115 is arranged between the support fixing frame 1114 and the transverse support plate 1113;
the support moving mechanism 1115 includes a connection card 1116, a moving cylinder 1117, and a moving shaft 1118, wherein the moving cylinder 1117 is installed below the lateral support plate 1113 through the connection card 1116, and the moving shaft 1118 is installed on the lateral support plate 1113.
When in specific use, when encountering geological looseness to cause the horizontal movement of the bridge deck left and right, the vertical supporting structure 111 supports the bridge deck, the moving cylinder 1117 drives the moving shaft 1118 to move left and right and move in the opposite direction to the geological movement, when the geological movement floats greatly, the adjusting body 1121 moves on the protective base 3 through the nylon slider 1122, and the vertical supporting structure 111 is moved greatly by pulling the linkage crawler 1125, so that the situation that the construction accuracy is influenced because the constructed bridge piers and the bridge deck cannot be located at construction central points in strong geological activities is avoided, and meanwhile, the vertical strength of the constructed bridge piers can be protected to a great extent.
The transverse adjusting structure 112 comprises an adjusting body 1121, a nylon slider 1122, a cooling mechanism 1123 and an adjusting component 1124, wherein the nylon slider 1122 is arranged at the lower end of the adjusting body 1121, the cooling mechanism 1123 is arranged at the right end of the adjusting body 1121, and the adjusting component 1124 is arranged at the lower end of the right part of the adjusting body 1121;
the upper portion of the adjusting body 1121 is further provided with a linkage caterpillar 1125, the right end of the linkage caterpillar 1125 is fixedly connected with the upper end of the adjusting body 1121, and the left end of the linkage caterpillar 1125 is movably connected with the supporting and fixing frame 1114.
When the device is used specifically, the device has the advantages of high construction speed, no occupation of road resources, small influence on traffic travel, great improvement on construction speed and efficiency, improvement on traffic passing, relief of traffic pressure and the like.
Example two
As a further improvement of the previous embodiment, as shown in fig. 1 to 7, the safety protection device for building engineering construction of the present invention includes a protection upper portion 1, a protection lower portion 2, and a protection base 3, wherein the protection upper portion 1 is installed at the upper end of the protection base 3, and the protection lower portion 2 is installed at the lower end of the protection base 3;
the protective upper part 1 comprises a supporting left section 11 and a supporting right section 12, the right end of the supporting left section 11 is fixedly connected with the left end of the supporting right section 12, and the supporting left section 11 is of a symmetrical structure;
support left section 11 and include vertical bearing structure 111, horizontal regulation structure 112, vertical bearing structure 111 installs in protection base 3 left end, and horizontal regulation structure 112 installs in protection base 3 middle part.
When specifically using, protection upper portion 1 and bridge floor bottom fixed connection, protection upper portion 1 is installed in protection base 3 upper ends afterwards, and protection lower part 2 is installed in protection base 3 lower extreme to 2 injection ground in protection lower part, consolidate after the watering cement, build the pier and pour the frame at protector afterwards, through split type protector of building, labour saving and time saving, and be convenient for in the transportation of mountain region plateau, make the universality and the application of device stronger.
The vertical supporting structure 111 comprises a vertical supporting upper plate 1111, an upper connecting plate 1112 and a transverse supporting plate 1113, wherein the vertical supporting upper plate 1111 is movably connected with the transverse supporting plate 1113 through the upper connecting plate 1112;
a support fixing frame 1114 is further arranged below the transverse support plate 1113, and a support moving mechanism 1115 is arranged between the support fixing frame 1114 and the transverse support plate 1113;
the support moving mechanism 1115 includes a connection card 1116, a moving cylinder 1117, and a moving shaft 1118, wherein the moving cylinder 1117 is installed below the lateral support plate 1113 through the connection card 1116, and the moving shaft 1118 is installed on the lateral support plate 1113.
When in specific use, when encountering geological looseness to cause the horizontal movement of the bridge deck left and right, the vertical supporting structure 111 supports the bridge deck, the moving cylinder 1117 drives the moving shaft 1118 to move left and right and move in the opposite direction to the geological movement, when the geological movement floats greatly, the adjusting body 1121 moves on the protective base 3 through the nylon slider 1122, and the vertical supporting structure 111 is moved greatly by pulling the linkage crawler 1125, so that the situation that the construction accuracy is influenced because the constructed bridge piers and the bridge deck cannot be located at construction central points in strong geological activities is avoided, and meanwhile, the vertical strength of the constructed bridge piers can be protected to a great extent.
The lateral adjustment structure 112 includes an adjustment body 1121, a nylon slider 1122, a cooling mechanism 1123, and an adjustment component 1124, wherein the nylon slider 1122 is disposed at the lower end of the adjustment body 1121, the cooling mechanism 1123 is disposed at the right end of the adjustment body 1121, and the adjustment component 1124 is disposed at the lower end of the right portion of the adjustment body 1121;
the upper portion of the adjusting body 1121 is further provided with a linkage caterpillar 1125, the right end of the linkage caterpillar 1125 is fixedly connected with the upper end of the adjusting body 1121, and the left end of the linkage caterpillar 1125 is movably connected with the supporting and fixing frame 1114.
When the device is used specifically, the device has the advantages of high construction speed, no occupation of road resources, small influence on traffic travel, great improvement on construction speed and efficiency, improvement on traffic passing, relief of traffic pressure and the like.
The cooling mechanism 1123 comprises a cooling box 11231, a sliding connecting sheet 11232, a sliding rod 11233 and a cooling nylon slider 11234, wherein the sliding connecting sheet 11232 is arranged at the left part of the cooling box 11231, the sliding rod 11233 is arranged inside the adjusting body 1121, the sliding connecting sheet 11232 is arranged on the sliding rod 11233, and the cooling nylon slider 11234 is arranged at the lower end of the left part of the cooling box 11231;
the lower end of the right part of the adjusting body 1121 is provided with a cooling nylon slide rail 11211 which is matched with the cooling nylon slide block 11234 to slide.
The protective lower part 2 comprises a lower supporting frame 21 and an upper adjusting frame 22, and the upper adjusting frame 22 is arranged at the upper end of the lower supporting frame 21;
the adjusting upper frame 22 comprises a supporting sliding rod 221, a sliding block 222, a horizontal rotating rod 223 and a vertical rotating rod 224, wherein the upper end of the supporting sliding rod 221 is fixedly connected with the protective base 3, the sliding block 222 is sleeved at the lower end of the supporting sliding rod 221, the horizontal rotating rod 223 is arranged at the left part of the sliding block 222, and the two ends of the vertical rotating rod 224 are arranged at the right part of the sliding block 222.
Meanwhile, the support frame structure with the four inverted-column-shaped structures is adopted, so that the probability of resonance formation is dispersed when the bridge deck construction tool works, and the construction safety of the bridge piers is ensured.
The support sliding rod 221 is also provided with a rotating motor 2211.
A telescopic shaft 2212 is arranged at the joint of the supporting slide rod 221 and the slide block 222.
When specifically using, upper junction plate 1112 gliding makes vertical braces upper plate 1111 and horizontal support plate 1113 keep same water flat line, increase lifting surface, and simultaneously, rotates motor 2211 and rotates, and vertical dwang 224 drives the linkage of first linkage gear 2241 and second linkage gear 2231, and second linkage gear 2231 drives horizontal dwang 223 and rotates, and telescopic shaft 2212 follows the geology settlement distance simultaneously and stretches out and draws back, keeps the bridge floor height all to be in water flat line.
The upper end of the adjusting body 1121 is further provided with a cooling nozzle 11212, and the cooling nozzle 11212 is in conduction connection with the cooling mechanism 1123.
The advantage of the second embodiment over the first embodiment is that: when the device works in a plateau frozen soil zone, the cooling mechanism 1123 can spray liquid nitrogen outwards through the cooling nozzle 11212, and the liquid nitrogen sinks in the air, so that the air temperature and the soil temperature in the construction range are reduced, and the phenomenon that the device sinks due to the frozen soil melted at the temperature generated in the construction activity is avoided.
The application method of the safety protection device for building engineering construction comprises the following steps:
s1, equipment connection, namely fixedly connecting a protective upper part 1 with the bottom of a bridge deck, then installing the protective upper part 1 at the upper end of a protective base 3, installing a protective lower part 2 at the lower end of the protective base 3, injecting the protective lower part 2 into the ground, reinforcing after pouring cement, and then constructing a pier pouring frame in a protective device;
s2, adjusting equipment, wherein when the bridge deck transversely moves left and right due to geological looseness, the vertical supporting structure 111 supports the bridge deck, the moving cylinder 1117 drives the moving shaft 1118 to move left and right and move in the opposite direction to geological movement, when geological movement floating is large, the adjusting body 1121 moves on the protective base 3 through the nylon slider 1122, and the vertical supporting structure 111 is moved greatly by pulling the linkage crawler 1125;
s3, equipment goes up and down, when meetting the geology and subside, upper junction plate 1112 gliding, make vertical support upper plate 1111 and horizontal backup pad 1113 keep same water flat line, increase lifting surface area, and simultaneously, rotate motor 2211 and rotate, vertical dwang 224 drives the linkage of first linkage gear 2241 and second linkage gear 2231, second linkage gear 2231 drives horizontal dwang 223 and rotates, telescopic shaft 2212 follows the geology and subsides the distance and stretches out and draws back simultaneously, it all is in water flat line to keep the bridge floor height.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (4)
1. The utility model provides a safety device is used in building engineering construction which characterized in that: the device comprises a protection upper part (1), a protection lower part (2) and a protection base (3), wherein the protection upper part (1) is arranged at the upper end of the protection base (3), and the protection lower part (2) is arranged at the lower end of the protection base (3);
the protective upper part (1) comprises a supporting left section (11) and a supporting right section (12), the right end of the supporting left section (11) is fixedly connected with the left end of the supporting right section (12), and the supporting left section (11) is of a symmetrical structure;
the supporting left section (11) comprises a vertical supporting structure (111) and a transverse adjusting structure (112), the vertical supporting structure (111) is installed at the left end of the protective base (3), and the transverse adjusting structure (112) is installed in the middle of the protective base (3);
the vertical supporting structure (111) comprises a vertical supporting upper plate (1111), an upper connecting plate (1112) and a transverse supporting plate (1113), and the vertical supporting upper plate (1111) is movably connected with the transverse supporting plate (1113) through the upper connecting plate (1112);
a supporting and fixing frame (1114) is further arranged below the transverse supporting plate (1113), and a supporting and moving mechanism (1115) is arranged between the supporting and fixing frame (1114) and the transverse supporting plate (1113);
the supporting and moving mechanism (1115) comprises a connecting card (1116), a moving cylinder (1117) and a moving shaft (1118), the moving cylinder (1117) penetrates through the connecting card (1116) and is installed below the transverse support plate (1113), and the moving shaft (1118) is installed on the transverse support plate (1113);
the transverse adjusting structure (112) comprises an adjusting body (1121), a nylon slider (1122), a cooling mechanism (1123) and an adjusting assembly (1124), wherein the nylon slider (1122) is arranged at the lower end of the adjusting body (1121), the cooling mechanism (1123) is arranged at the right end of the adjusting body (1121), and the adjusting assembly (1124) is arranged at the lower end of the right part of the adjusting body (1121);
the upper part of the adjusting body (1121) is also provided with a linkage crawler belt (1125), the right end of the linkage crawler belt (1125) is fixedly connected with the upper end of the adjusting body (1121), and the left end of the linkage crawler belt (1125) is movably connected with the supporting and fixing frame (1114);
the protective lower part (2) comprises a supporting lower frame (21) and an adjusting upper frame (22), and the adjusting upper frame (22) is arranged at the upper end of the supporting lower frame (21);
the adjusting upper frame (22) comprises a supporting sliding rod (221), a sliding block (222), a transverse rotating rod (223) and a vertical rotating rod (224), the upper end of the supporting sliding rod (221) is fixedly connected with the protective base (3), the sliding block (222) is sleeved at the lower end of the supporting sliding rod (221), the transverse rotating rod (223) is arranged at the left part of the sliding block (222), and two ends of the vertical rotating rod (224) are arranged at the right part of the sliding block (222);
a first linkage gear (2241) is arranged at the top end of the vertical rotating rod (224), a second linkage gear (2231) is arranged at the top end of the transverse rotating rod (223), and the first linkage gear (2241) is meshed with the second linkage gear (2231);
the support sliding rod (221) is also provided with a rotating motor (2211);
a telescopic shaft (2212) is arranged at the joint of the supporting sliding rod (221) and the sliding block (222).
2. The safety device for the construction of the building engineering according to claim 1, characterized in that: the cooling mechanism (1123) comprises a cooling box body (11231), a sliding connecting piece (11232), a sliding rod (11233) and a cooling nylon sliding block (11234), wherein the sliding connecting piece (11232) is installed at the left part of the cooling box body (11231), the sliding rod (11233) is installed inside the adjusting body (1121), the sliding connecting piece (11232) is installed on the sliding rod (11233), and the cooling nylon sliding block (11234) is installed at the lower end of the left part of the cooling box body (11231);
and a cooling nylon slide rail (11211) which is matched with the cooling nylon slide block (11234) to slide is arranged at the lower end of the right part of the adjusting body (1121).
3. The safety device for the construction of the building engineering according to claim 2, characterized in that: the upper end of the adjusting body (1121) is further provided with a cooling nozzle (11212), and the cooling nozzle (11212) is in conduction connection with a cooling mechanism (1123).
4. The use method of the safety protection device for building engineering construction as claimed in claim 3, characterized by comprising the following steps:
s1, equipment connection, namely fixedly connecting the protective upper part (1) with the bottom of a bridge deck, then installing the protective upper part (1) at the upper end of a protective base (3), installing the protective lower part (2) at the lower end of the protective base (3), injecting the protective lower part (2) into the ground, pouring cement, then reinforcing, and then constructing a pier pouring frame in a protective device;
s2, adjusting equipment, wherein when the bridge deck moves transversely left and right due to geological looseness, the bridge deck is supported by the vertical supporting structure (111), the moving cylinder (1117) drives the moving shaft (1118) to move left and right in the opposite direction to geological movement, when geological movement floats greatly, the adjusting body (1121) moves on the protective base (3) through the nylon sliding block (1122), and the vertical supporting structure (111) is moved greatly by pulling the linkage crawler (1125);
s3, equipment goes up and down, when meetting the geology and subside, upper junction plate (1112) gliding, make vertical support upper plate (1111) keep same water flat line with horizontal backup pad (1113), increase lifting surface, and simultaneously, rotation motor (2211) rotates, vertical dwang (224) drive first linkage gear (2241) and the linkage of second linkage gear (2231), second linkage gear (2231) drive horizontal dwang (223) and rotate, telescopic shaft (2212) are flexible along with the geology subside distance simultaneously, it all is in the water flat line to keep the bridge floor height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| KR20160039721A (en) * | 2014-10-01 | 2016-04-12 | 현대로템 주식회사 | A support for beam temporary with angle adjust function |
| CN107524095A (en) * | 2017-10-20 | 2017-12-29 | 孙启成 | It is a kind of that there is building a bridge for autonomous regulatory function to use support frame |
| CN209703280U (en) * | 2019-03-27 | 2019-11-29 | 李坤华 | It is a kind of to build simple damping bridge |
| CN210127408U (en) * | 2019-05-07 | 2020-03-06 | 应松林 | Supporting member for bridge construction |
| CN210151578U (en) * | 2019-04-16 | 2020-03-17 | 郑州汇诚富铭智能科技有限公司 | Bridge supporting bracket |
| CN213267539U (en) * | 2020-09-23 | 2021-05-25 | 中国二冶集团有限公司 | Supporting structure for bridge construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160039721A (en) * | 2014-10-01 | 2016-04-12 | 현대로템 주식회사 | A support for beam temporary with angle adjust function |
| CN107524095A (en) * | 2017-10-20 | 2017-12-29 | 孙启成 | It is a kind of that there is building a bridge for autonomous regulatory function to use support frame |
| CN209703280U (en) * | 2019-03-27 | 2019-11-29 | 李坤华 | It is a kind of to build simple damping bridge |
| CN210151578U (en) * | 2019-04-16 | 2020-03-17 | 郑州汇诚富铭智能科技有限公司 | Bridge supporting bracket |
| CN210127408U (en) * | 2019-05-07 | 2020-03-06 | 应松林 | Supporting member for bridge construction |
| CN213267539U (en) * | 2020-09-23 | 2021-05-25 | 中国二冶集团有限公司 | Supporting structure for bridge construction |
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