CN209903544U - Prefabricated yard pedestal structure of T roof beam - Google Patents
Prefabricated yard pedestal structure of T roof beam Download PDFInfo
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- CN209903544U CN209903544U CN201920401245.3U CN201920401245U CN209903544U CN 209903544 U CN209903544 U CN 209903544U CN 201920401245 U CN201920401245 U CN 201920401245U CN 209903544 U CN209903544 U CN 209903544U
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Abstract
The utility model relates to a prefabricated yard pedestal structure of T roof beam, including pedestal basis with set up the pedestal body on pedestal basis to and leak protection mechanism, the both sides top of pedestal body is equipped with corresponding mounting groove respectively, the device has corresponding fixed angle steel in the mounting groove, the pedestal body in the mounting groove below has a plurality of pre-buried locating holes according to equidistant reservation, and the both sides difference symmetrical device of pre-buried locating hole has a set of two corresponding connecting rods, and the rigid coupling has corresponding spring between two connecting rods respectively, leak protection mechanism contains the symmetry and sets up two location angle steels in pedestal body both sides, and the rigid coupling that inclines respectively on the location angle steel has corresponding backup pad, the bottom of location angle steel is the rigid connection respectively to the connecting rod, the backup pad has corresponding sealing rubber tube with the device respectively in the space that fixed angle steel formed. The utility model discloses can prevent effectively that the sealing rubber tube from becoming the extrusion state and installing in the constant head tank for a long time to ensure that the sealing rubber tube is not excessively impaired.
Description
Technical Field
The utility model relates to a pedestal structure specifically indicates a prefabricated yard pedestal structure of T roof beam.
Background
The pedestal is one of the infrastructures for prefabricating the T-beam, the pedestal of the traditional T-beam prefabrication field has no slurry leakage prevention design, the prefabricated T-beam structure is easy to have defect slurry leakage when the T-beam is poured, the phenomenon of burrs at the bottom edge is caused when slurry leakage is small, and the honeycomb pitted surface is caused when slurry leakage is serious. In order to solve the problems, many manufacturers begin to arrange a sealing rubber tube at the joint of the pedestal and the side die, and the joint of the pedestal and the side die is effectively sealed in a manner of extruding the sealing rubber tube, so that slurry leakage is effectively prevented. The existing rubber sealing tube device is characterized in that angle steel or channel steel is arranged on two sides of a pedestal to form a positioning groove, then a rubber sealing tube with the specification larger than the positioning groove is arranged in the positioning groove, and when a side die is close to and forms a seal, the rubber sealing tube can be extruded to form the seal. Such a leak-proof treatment has a relatively large drawback that: the specification of the sealing rubber tube must be larger than that of the positioning groove, and the outer end of the sealing rubber tube must be positioned outside the positioning groove, so that extrusion can be formed when the side wall is closed. The specification of the sealing rubber tube is larger than the positioning groove, the sealing rubber tube is in an extrusion state and is arranged in the positioning groove for a long time, the sealing rubber tube is easy to deform, after the original shape of the sealing rubber tube is damaged, the original extrusion bearing capacity is greatly reduced, and slurry leakage is easily caused if the sealing rubber tube is not replaced regularly. The damage of the positioning groove to the sealing rubber pipe can be reduced by reducing the specification of the sealing rubber pipe, but the initial sealing effect of the sealing rubber pipe does not exist and is not feasible at all. Consequently, on the basis that does not change the sealing rubber tube specification, design a section can prevent effectively that sealing rubber tube from becoming the long-term device of extrusion state in the constant head tank to ensure that sealing rubber tube is not excessively impaired, and can effectively form conscientiously and seal, can effectively realize the prefabricated yard pedestal structure of T roof beam of leak protection thick liquid for a long time is the utility model discloses a research purpose.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a prefabricated field pedestal structure of T roof beam, the problem that above-mentioned prior art exists can effectively be solved to this prefabricated field pedestal structure of T roof beam.
The technical scheme of the utility model is that:
the utility model provides a prefabricated yard pedestal structure of T roof beam, includes pedestal foundation and sets up the pedestal body on pedestal foundation to and leak protection mechanism, the surface embedded device of pedestal body has corresponding steel face plate, and the both sides top of pedestal body is equipped with corresponding mounting groove respectively, the device has corresponding fixed angle steel in the mounting groove, fixed angle steel become the type of falling L device in the mounting groove, the top welding of fixed angle steel is to the bottom surface of steel face plate, the pedestal body has a plurality of corresponding pre-buried locating holes according to equidistant reservation below the mounting groove, the both sides of pre-buried locating hole symmetry device respectively has a set of two corresponding connecting rods, the rigid coupling has corresponding spring respectively between two connecting rods, two connecting rod outer ends stretch out the outside of pre-buried locating hole respectively; leak protection mechanism contain the symmetry set up in two location angle steel of pedestal body both sides, the rigid coupling that inclines respectively on the angle steel of location has corresponding backup pad, the bottom of angle steel of location is do not the rigid coupling to corresponding connecting rod on, the backup pad has corresponding sealed rubber tube with the device respectively in the space that fixed angle steel formed.
The pedestal body is provided with a plurality of corresponding embedded pull rod holes at equal intervals below the embedded positioning holes, the embedded pull rod holes and the embedded positioning holes are arranged in a staggered mode, the embedded positioning holes are formed by embedding steel pipes with the diameter of 30mm multiplied by 2.5mm in the pedestal body, and the embedded pull rod holes are formed by embedding steel pipes with the diameter of 50mm multiplied by 3.5mm in the pedestal body.
Corresponding pull rods penetrate through the embedded pull rod holes, two ends of each pull rod respectively extend out of the outer sides of the embedded pull rod holes, and the two ends of each pull rod are connected with corresponding pull rod nuts in a threaded connection mode.
The sealing rubber tube is a wear-resistant sand blasting rubber tube.
The utility model has the advantages that:
the utility model discloses when not carrying out the T roof beam prefabrication, then leak protection mechanism is not extrudeed by the prefabricated side form of using of T roof beam, becomes overhanging state, and sealing rubber tube directly supports through leak protection mechanism, does not become the extrusion state, effectively ensures that sealing rubber tube is not excessively impaired. Once T roof beam prefabrication needs to be carried out, the pull rod penetrates through the T roof beam prefabrication side die, the T roof beam prefabrication side die is locked through the nut, the T roof beam prefabrication side die is effectively closed on two sides of the pedestal body in a closed state, the anti-leakage mechanism is inwards extruded under the extrusion of the T roof beam prefabrication side die, the sealing rubber pipe is pushed upwards to move under the action of the inclined supporting plate, and finally the sealing rubber pipe is arranged in a space formed by the fixed angle steel, the supporting plate and the T roof beam prefabrication side die in an extrusion state, so that the closing is practically and effectively formed. Therefore, the sealing rubber pipe is effectively prevented from being arranged in the positioning groove for a long time in an extrusion state on the basis of not changing the specification of the sealing rubber pipe, so that the sealing rubber pipe is prevented from being excessively damaged, sealing can be effectively formed practically, and slurry leakage prevention can be effectively realized for a long time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1, a T-beam precast yard foundation structure includes a foundation 1 and a foundation body 2 disposed on the foundation 1, and a leakage-proof mechanism 3, the surface pre-buried device of the pedestal body 2 is provided with a corresponding steel panel 4, the top ends of the two sides of the pedestal body 2 are respectively provided with a corresponding mounting groove 201, a corresponding fixed angle steel 5 is arranged in the installation groove 201, the fixed angle steel 5 is arranged in the installation groove 201 in an inverted L shape, the top of the fixed angle steel 5 is welded to the bottom surface of the steel panel 4, a plurality of corresponding pre-buried positioning holes 6 are reserved below the mounting groove 201 of the pedestal body 2 at equal intervals, a group of two corresponding connecting rods 7 are symmetrically arranged on two sides of the embedded positioning hole 6 respectively, corresponding springs 8 are fixedly connected between the two connecting rods 7 respectively, and the outer ends of the two connecting rods 7 extend out of the outer side of the embedded positioning hole 6 respectively; leak protection mechanism 3 contain the symmetry set up in two angle fixing steel 301 of 2 both sides of pedestal body, the rigid coupling that inclines respectively on the angle fixing steel 301 has corresponding backup pad 302, on corresponding connecting rod 7 is connected fixedly respectively to the bottom of angle fixing steel 301, the device has corresponding rubber sealing tube 9 respectively in the space that backup pad 302 and fixed angle fixing steel 5 formed.
The pedestal body 2 is provided with a plurality of corresponding embedded pull rod holes 10 at equal intervals below the embedded positioning holes 6, the embedded pull rod holes 10 and the embedded positioning holes 6 are arranged in a staggered manner, the embedded positioning holes 6 are formed by pre-embedding phi 30mm multiplied by 2.5mm steel pipes in the pedestal body 2, and the embedded pull rod holes 10 are formed by pre-embedding phi 50mm multiplied by 3.5mm steel pipes in the pedestal body 2.
Corresponding pull rods 11 penetrate through the embedded pull rod holes 10, two ends of each pull rod 11 extend out of the corresponding embedded pull rod hole 10, and two ends of each pull rod 11 are connected with corresponding pull rod nuts 12 in a threaded connection mode.
The sealing rubber tube 9 is a wear-resistant sand blasting rubber tube.
The utility model discloses when not carrying out the T roof beam prefabrication, then leak protection mechanism 3 is not extruded by the prefabricated side form of using of T roof beam, becomes overhanging state, and sealing rubber tube 9 directly supports through leak protection mechanism 3, does not become the extrusion state, effectively ensures that sealing rubber tube 9 is too excessive impaired. When the T-beam is required to be prefabricated, the pull rod 11 penetrates through the T-beam prefabricating side die, the T-beam prefabricating side die is locked through the nut 12, the T-beam prefabricating side die is effectively closed on two sides of the pedestal body 2 in a closed state, the anti-leakage mechanism 3 is pressed inwards under the extrusion of the T-beam prefabricating side die, the sealing rubber pipe 9 is pushed upwards under the action of the inclined supporting plate 302, and finally the T-beam prefabricating side die is arranged in a space formed by the fixed angle steel 5, the supporting plate 302 and the T-beam prefabricating side die in an extrusion state, so that closure is formed practically and effectively. Therefore, on the basis of not changing the specification of the sealing rubber tube 9, the sealing rubber tube 9 is effectively prevented from being arranged in the positioning groove 201 in a long-term extrusion state, the sealing rubber tube 9 is prevented from being excessively damaged, sealing can be effectively formed practically, and slurry leakage prevention can be effectively realized for a long time.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should belong to the scope of the present invention.
Claims (4)
1. The utility model provides a prefabricated yard pedestal structure of T roof beam, includes the pedestal foundation and sets up the pedestal body on the pedestal foundation to and leak protection mechanism, the surface embedded device of pedestal body has corresponding steel decking, and the both sides top of pedestal body is equipped with corresponding mounting groove respectively, the device has corresponding fixed angle steel in the mounting groove, fixed angle steel become the type of falling L device in the mounting groove, the top welding of fixed angle steel is in steel decking's bottom surface, its characterized in that: a plurality of corresponding embedded positioning holes are reserved below the mounting groove of the pedestal body at equal intervals, two groups of two corresponding connecting rods are symmetrically arranged on two sides of each embedded positioning hole respectively, corresponding springs are fixedly connected between the two connecting rods respectively, and the outer ends of the two connecting rods extend out of the outer sides of the embedded positioning holes respectively; leak protection mechanism contain the symmetry set up in two location angle steel of pedestal body both sides, the rigid coupling that inclines respectively on the angle steel of location has corresponding backup pad, the bottom of angle steel of location is do not the rigid coupling to corresponding connecting rod on, the backup pad has corresponding sealed rubber tube with the device respectively in the space that fixed angle steel formed.
2. A T-beam precast yard foundation structure of claim 1, wherein: the pedestal body is provided with a plurality of corresponding embedded pull rod holes at equal intervals below the embedded positioning holes, the embedded pull rod holes and the embedded positioning holes are arranged in a staggered mode, the embedded positioning holes are formed by embedding steel pipes with the diameter of 30mm multiplied by 2.5mm in the pedestal body, and the embedded pull rod holes are formed by embedding steel pipes with the diameter of 50mm multiplied by 3.5mm in the pedestal body.
3. A T-beam precast yard foundation structure of claim 2, wherein: corresponding pull rods penetrate through the embedded pull rod holes, two ends of each pull rod respectively extend out of the outer sides of the embedded pull rod holes, and the two ends of each pull rod are connected with corresponding pull rod nuts in a threaded connection mode.
4. A T-beam precast yard foundation structure of claim 1, wherein: the sealing rubber tube is a wear-resistant sand blasting rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401245.3U CN209903544U (en) | 2019-03-27 | 2019-03-27 | Prefabricated yard pedestal structure of T roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920401245.3U CN209903544U (en) | 2019-03-27 | 2019-03-27 | Prefabricated yard pedestal structure of T roof beam |
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| Publication Number | Publication Date |
|---|---|
| CN209903544U true CN209903544U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920401245.3U Active CN209903544U (en) | 2019-03-27 | 2019-03-27 | Prefabricated yard pedestal structure of T roof beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172754A (en) * | 2021-04-22 | 2021-07-27 | 中电建十一局工程有限公司 | Method for manufacturing prefabricated pedestal of pipe gallery |
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2019
- 2019-03-27 CN CN201920401245.3U patent/CN209903544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172754A (en) * | 2021-04-22 | 2021-07-27 | 中电建十一局工程有限公司 | Method for manufacturing prefabricated pedestal of pipe gallery |
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