CN206859805U - Self climbing type pole applied to high voltage iron tower jacks release binding - Google Patents

Abstract

The utility model discloses a kind of self climbing type pole applied to high voltage iron tower to jack release binding, including the L-type stand being arranged on the outside of the support foot plate of high voltage iron tower and three screw rods being arranged on the inside of L-type stand, one end of each screw rod and an anchor pole end of fixing leg plate are coaxially connected, and the other end at the top of L-type stand with being fixedly connected；Wherein, a screw rod is welded to connect with corresponding anchor pole, and two screw rods in addition are the screw rod of full wire and are detachably connected respectively with corresponding anchor pole.Self climbing type pole of the present utility model applied to high voltage iron tower jacks release binding, has etc. that safety coefficient is high, high efficient construction.

Description

Self climbing type pole applied to high voltage iron tower jacks release binding

Technical field

A kind of jacking apparatus applied to high voltage iron tower is the utility model is related to, more particularly to one kind is applied to high voltage iron tower Self climbing type pole jacking process release binding.

Background technology

With the high speed development of China's economic society, urban construction scale in all parts of the country is increasing, and transport development is used Ground also increases constantly, the building under high-tension line also constantly require increase, so as to cause high-tension line from Ground head room is difficult to meet safety requirements, it is necessary to constantly lift the setting height(from bottom) of high-tension line, and increase high-tension line Height generally also seeks to the height of overall rise high voltage iron tower.

In the prior art, although having there is the self climbing type pole jack lifting technique applied to high voltage iron tower, high pressure iron Tower is easily acted on by external wind during climbing and produces and rock, so as to easily induce security incident, especially high pressure iron Tower is typically required in lifting process and does not power off operation, therefore, there is an urgent need to a kind of higher device of safety coefficient to go overall carry Rise high voltage iron tower.

The content of the invention

The utility model aims to solve the problem that above-mentioned mentioned technical problem, there is provided a kind of safety coefficient it is high be applied to high pressure The self climbing type pole jacking release binding of steel tower.

The utility model is realized by following technical scheme：

Self climbing type pole applied to high voltage iron tower jacks release binding, including is arranged on outside the support foot plate of high voltage iron tower The L-type stand of side and three screw rods being arranged on the inside of L-type stand, one end of each screw rod and an anchor pole end of fixing leg plate Portion is coaxially connected, and the other end at the top of L-type stand with being fixedly connected；Wherein, a screw rod is welded to connect with corresponding anchor pole, in addition Two screw rods be the screw rod of full wire and be detachably connected respectively with corresponding anchor pole.

Preferably, connecting plate is provided with the top of the L-type stand, three screw rods detachably connect with connecting plate Connect.

Preferably, the L-type stand is truss structure, and the bottom of support foot plate, which is provided with, to be sleeved in three screw rods Support plate, support plate are welded to connect with L-type stand.

Preferably, the U-shaped breach of accommodating screw rod is provided with the support plate.

Preferably, it is provided with hydraulic jacking device between the support plate and support foot plate.

Preferably, the screw rod is detachably connected by sleeve and anchor pole, is provided with the inwall of the sleeve and anchor pole The internal thread connected with screw rod.

Preferably, two nuts are at least set with the screw rod being detachably connected with anchor pole, described two nuts are set respectively Put in the upper side and lower side of support foot plate.

Preferably, the anchor pole of the fixing leg plate has four, wherein the pylon that three anchor poles are arranged on high voltage iron tower is past The outside of the projection on ground and respectively connection corresponding with three screw rods.

Preferably, the support foot plate of the high voltage iron tower has four and in rectangular layout, and the quantity of the L-type stand is four Individual, two adjacent L-type stands are connected by a first crossbeam.

Preferably, a second cross beam, second cross beam and first are provided with the two of the high voltage iron tower adjacent support foot plates Dismountable pull bar is provided between crossbeam.

Beneficial effect is：Compared with prior art, the self climbing type pole of the present utility model applied to high voltage iron tower jacks peace Full fixing device, by setting L-type stand, and three screw rods on the inside of L-type stand are subjected to both ends and fixed, strengthen three spiral shells The rigidity of what bar was configured to climb guide frame, improves stability of the high voltage iron tower when integrally climbing, reduces and climb During caused by rock, improve safety coefficient；By the way that the screw rod in three screw rods is welded to connect with corresponding anchor pole, Other two screw rods are the screw rod of full wire and are detachably connected respectively with corresponding anchor pole so that can easily will be general Logical nut is inserted in the bottom of support foot plate to be supported to support foot plate, without using parts such as the half-nuts of pairing to branch Sole is supported, and improves the security of high voltage iron tower entirety lifting process, and it is larger also make it that efficiency of construction has obtained Lifting.

Brief description of the drawings

, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The accompanying drawing to be used briefly describes.Obviously, described accompanying drawing is part of the embodiment of the present utility model, rather than entirely Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings His design and accompanying drawing.

Fig. 1 is that the high voltage iron tower that release binding is jacked using self climbing type pole of the present utility model is integrally climbed in place View afterwards；

Fig. 2 is the partial structural diagram of the high voltage iron tower in Fig. 1；

Fig. 3 is that self climbing type pole of the present utility model jacks structural representation of the release binding in the process of climbing.

Embodiment

Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area The other embodiments that art personnel are obtained on the premise of not paying creative work, belong to protection model of the present utility model Enclose.In addition, all annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific implementation feelings Condition, by adding or reducing connection auxiliary, to form more excellent attachment structure.Each technical characteristic in the invention, Can be with combination of interactions on the premise of not conflicting conflict.

Referring to Fig. 1 and Fig. 2, high voltage iron tower 10 includes pylon 12 and is arranged on the support foot plate 11 of the bottom of pylon 12, support foot plate 11 are connected with the anchor pole 100 being arranged on tower foundation, it is generally the case that the quantity of support foot plate 11 is four, four support foot plates 11 It is in rectangular layout.The high voltage iron tower 10 carries out overall lifting using self climbing type pole of the present utility model jacking release binding.

As Figure 1-3, self climbing type pole jacking release binding is mainly used in that high voltage iron tower 10 is carried out integrally to climb, High voltage iron tower 10 that is to say the steel tower for supporting high-tension bus-bar.Self climbing type pole jacking release binding includes being arranged on high pressure The L-type stand 21 in the outside of support foot plate 11 of steel tower 10 and three screw rods 22 for being arranged on the inner side of L-type stand 21, L-type stand 21 can It is arranged close on two adjacent edges of support foot plate 11, L-type stand 21 and support foot plate 11 keep appropriate gap to prevent Support foot plate 11 rubs in lifting process with L-type stand 21.Can be by setting up anchor pole on the basis of old in high voltage iron tower 10 100, so as to by L-type stand 21 be also secured at high voltage iron tower 10 it is old on the basis of.In three screw rods 22, one end of each screw rod 22 Coaxially connected with the end of an anchor pole 100 of fixing leg plate 11, the other end is fixedly connected with the top of L-type stand 21；So as to To strengthen the bulk strength of the guide frame that climbs that three screw rods 22 are configured to, high voltage iron tower 10 is improved when integrally climbing Stability, reduce and rocked caused by during high voltage iron tower 10 climbs, improve safety coefficient.In three screw rods 22, a screw rod 22 are welded to connect with corresponding anchor pole 100, and other two screw rods 22 are the screw rod of full wire and respectively can with corresponding anchor pole 100 Dismantling connection.By such setting, a screw rod 22 therein can be made to be used as guide rod, the guide rod is full wire bar or light Bar, preferably using polished rod；The screw rod of two other full wire is used to carry out support foot plate 11 during high voltage iron tower 10 climbs Locking and supporting.Three 22 L-shaped arrangements of screw rod.

Specifically, the top of the L-type stand 21 is provided with connecting plate 23, and three screw rods 22 can with connecting plate 23 Dismantling connection.Connecting plate 23 is L-shaped, in order to which the three of L-shaped arrangement screw rod 22 is attached into fixation.

Specifically, the L-type stand 21 is truss structure, and the bottom of support foot plate 11, which is provided with, is sleeved on three screw rods Support plate 24 in 22, support plate 24 are welded to connect with L-type stand 21.The quantity of support plate 24 may be configured as some, prop up During sole 11 climbs, be stepped up the quantity of support plate 24, can not only ensure support foot plate 11 and support plate 24 away from From being unlikely to excessive, reduce the stroke of hydraulic jacking device 27, at the same again can by being constantly increasing the quantity of support plate 24, Strengthen the integral rigidity of L-type stand 21.Further, constantly it is put into supporting during support foot plate 11 climbs for convenience Plate 24, the U-shaped breach 241 of accommodating screw rod 22 is provided with support plate 24.The settable one or more of U-shaped breach 241, also it is A settable U-shaped breach 241 houses three screw rods 22 simultaneously, can also set two or three U-shaped breach 241.Preferably, Three U-shaped breach 241 can be set, each corresponding screw rod 22 of U-shaped breach 241, the opening direction of three U-shaped breach 241 is in flat Row is set.

Specifically, hydraulic jacking device 27 is may be provided with to jack support foot plate 11 between the support plate 24 and support foot plate 11 Steady to rise, hydraulic jacking device 27 is usually hydraulic jack, and each bottom of support foot plate 11 can be set a hydraulic jack, four Four hydraulic jacks of the bottom of support foot plate 11 by a hydraulic control device centralized Control, can also each bottom of support foot plate 11 set one Hydraulic jack and the hydraulic control device individually controlled the hydraulic jack.

Specifically, the screw rod 22 is detachably connected by sleeve 25 and anchor pole 100, is set on the inwall of the sleeve 25 There is the internal thread being connected with anchor pole 100 and screw rod 22.By the sleeve 25 for being provided with internal thread so that anchor pole 100 and screw rod 22 can realize it is coaxially connected.Certainly, in addition to use is with female sleeve 25, shaft joint or other conversions can also be used Screw rod 22 and anchor pole 100 are realized and are detachably connected by joint.

Specifically, two nuts 26, described two nuts are at least set with the screw rod 22 being detachably connected with anchor pole 100 26 are separately positioned on the upper side and lower side of support foot plate 11.The nut 26 for being arranged on the upside of support foot plate 11 is used to prevent support foot plate 11 from climbing The amplitude rocked when rising, i.e., mainly serve spacing；The nut 26 for being arranged on the downside of support foot plate 11 is used for support legs plate 11, After hydraulic lifting apparatus 27 lifts support foot plate 11 each time and it is used for support legs plate 11.

Specifically, the anchor pole 100 of each group of fixing leg plate 11 has four, wherein three anchor poles 100 are arranged on high pressure iron Toward the outside of the projection on the ground and respectively connection corresponding with three screw rods 22 of the pylon 12 of tower 10.I.e. three screw rods 22 divide Pylon 12 is not arranged on toward the outside of the projection on ground, avoids L-type stand 21 and the guiding knot that climbs that three screw rods 22 are configured to Structure interferes with pylon 12.

Specifically, the support foot plate 11 of the high voltage iron tower 10 has four and in rectangular layout, the quantity of the L-type stand 21 For four, two adjacent L-type stands 21 are connected by a first crossbeam 13, so that the base of supporting high tension steel tower 10 14 are connected, and improve the rigidity of unsplit bedplate 14, and improve the security that high voltage iron tower 10 climbs.Preferably, the height A second cross beam is provided with two adjacent support foot plates 11 of foundary weight tower 10, being provided between second cross beam and first crossbeam 13 can The pull bar of dismounting.The upside of second cross beam can set stop nut, so as to better control over pylon 12 during climbing Rocked caused by because of external wind effect, improve the security of charging construction.First crossbeam 13 and second cross beam can be by type Single beam type structure that material is made or the girder frame structure being spliced by section bar.

The construction method of self climbing type pole of the present utility model jacking release binding can be：L-type stand 21 is set It is on the outside of support foot plate 11, a screw rod 22 and the coaxial welding of anchor pole 100 is firm, dismantle the spiral shell on all fixing leg plates 11 Mother 26, by the overall slowly lifting one of high voltage iron tower 10 highly, generally this is highly not more than 15CM, and two are inserted from support foot plate 11 The screw rod 22 of full wire, and the screw rod 22 of full wire is connected with corresponding anchor pole 100 by sleeve 25, sleeve 25 connects preceding in leg The upper side and lower side installation nut 26 of plate 11, continues jacking support foot plate 11 and rises and be put into hydraulic top in the case of enough height Device 27 is risen to the bottom of support foot plate 11, when the stroke that hydraulic jacking device 27 opens close to it is maximum when, by under support foot plate 11 The support legs plate 11 of nut 26 of side, while a support plate 24 is added, after the support plate 24 and the firm welding of L-type stand 21 again Being put into hydraulic jacking device 27 makes support foot plate 11 up climb again one-level, is and so on recycled to state in place of climbing, support foot plate 11 climb in place after in the open side of L-type stand 21, can to set the L-type stands 21 of a pair of spellings again to construct be in hollow stand 210 A part as the permanent base 14 of the high voltage iron tower 10 after climbing.

Above example is only not limited to illustrate the technical solution of the utility model, all without departing from this Any modification of utility model spirit and scope or equivalent substitution, it all should cover the scope in technical solutions of the utility model It is interior.

Claims (10)

1. the self climbing type pole jacking release binding applied to high voltage iron tower, it is characterised in that including being arranged on high voltage iron tower Support foot plate on the outside of L-type stand and three screw rods being arranged on the inside of L-type stand, one end and the fixing leg plate of each screw rod An anchor pole end it is coaxially connected, the other end at the top of L-type stand with being fixedly connected；Wherein, a screw rod welds with corresponding anchor pole Connect in succession, two screw rods in addition are the screw rod of full wire and are detachably connected respectively with corresponding anchor pole.

2. the self climbing type pole according to claim 1 applied to high voltage iron tower jacks release binding, it is characterised in that Connecting plate is provided with the top of the L-type stand, three screw rods are detachably connected with connecting plate.

3. the self climbing type pole according to claim 1 applied to high voltage iron tower jacks release binding, it is characterised in that The L-type stand is truss structure, and the bottom of support foot plate is provided with the support plate being sleeved in three screw rods, support plate with L-type stand is welded to connect.

4. the self climbing type pole according to claim 3 applied to high voltage iron tower jacks release binding, it is characterised in that The U-shaped breach of accommodating screw rod is provided with the support plate.

5. the self climbing type pole according to claim 3 applied to high voltage iron tower jacks release binding, it is characterised in that Hydraulic jacking device is provided between the support plate and support foot plate.

6. the self climbing type pole according to claim 1 applied to high voltage iron tower jacks release binding, it is characterised in that The screw rod is detachably connected by sleeve and anchor pole, and the interior spiral shell being connected with anchor pole and screw rod is provided with the inwall of the sleeve Line.

7. the self climbing type pole according to claim 1 applied to high voltage iron tower jacks release binding, it is characterised in that Two nuts are at least set with the screw rod being detachably connected with anchor pole, described two nuts are separately positioned on the upside of support foot plate And downside.

8. the self climbing type pole according to claim 1 applied to high voltage iron tower jacks release binding, it is characterised in that The anchor pole of the fixing leg plate has four, wherein three anchor poles are arranged on the pylon of high voltage iron tower toward the outside of the projection on ground And connection corresponding with three screw rods respectively.

9. jacking release binding according to any described self climbing type poles applied to high voltage iron tower of claim 1-8, it is special Sign is, the support foot plate of the high voltage iron tower has four and in rectangular layout, and the quantity of the L-type stand is four, and two is adjacent L-type stand be connected by a first crossbeam.

10. the self climbing type pole according to claim 9 applied to high voltage iron tower jacks release binding, its feature exists In being provided with a second cross beam on two adjacent support foot plates of the high voltage iron tower, set between second cross beam and first crossbeam There is dismountable pull bar.